TWI374582B

TWI374582B - Socket for memory card

Info

Publication number: TWI374582B
Application number: TW097123525A
Authority: TW
Inventors: Nobuyuki Morita; Nobuhiko Kimura; Yoshihisa Inaba
Original assignee: Panasonic Corp
Priority date: 2007-06-29
Filing date: 2008-06-24
Publication date: 2012-10-11
Also published as: KR20090004541A; TW200933993A; KR101012891B1

Description

六、發明說明：【發明所屬之技術領域】本發明係關於一種記憶卡用插座，像SD記憶卡(登錄商標)或多媒體記憶卡(multi media card ; MMC)那樣的記憶卡，或具有跟 SD記憶卡(登錄商標)一樣的大小與端子排列的安全數位輸入輸出 (secure digital input output ; SDIO)記憶卡可插入與其連接。【先前技術】例如，日本國專利公開2003-217713號公報揭示習知的記憶卡用插座，其正面設有記憶卡插入口而呈箱狀，具備：插座本體，記憶卡可從記憶卡插入口滑行插入或拔出；樹脂製的基體，其設置在插座本體内部的後部；複數接觸部，其被保持於該基體上，可分別接觸記憶卡的複數I/O接觸面；滑動部，其配置在插座本體的内部，可朝前後方向自由移動，並隨著記憶卡從記憶卡插入口插入或拔出的操作動作而跟記憶卡一起朝前後方向移動；線圈彈簧’其將该滑動部朝刖方偏壓；凸輪銷，其一端保持於插座本體上，另一端可卡入設置在滑動部上的心形凸輪溝部内；以及鎖定體’其安裝在滑動部上，在插人記憶卡時可权設置在記憶卡側面上的鎖定用凹部。 «亥等β己憶卡用_ ’係對厚度很薄的不錄鋼金屬板施以下料以及弯曲加工，製成2個金屬殼（第丨金屬殼以及第2金屬殼），並分別沿著厚度方向從上下兩側壓績脂製的基體，藉此構成插座本體。在itb，組裝插座本體的方式，係先將第丨金屬殼壓入固 J於基體其t -面上，再將第2金屬殼從另—面壓人基體。此時，第2金屬健人基體之力’會施加於已屬殼上，而可能會導致第i金屬殼變形。 ^ ^ * ^是，遂有提議在構細座本_第i金屬殼以及第2金屬第1金屬殼壓人固定於上，第2金屬殼則利用雷射炼，相方法跟已經壓人_在基體上的第i金屬殼結合，以防止在插穌聽合時無謂之力杨於帛丨金屬殼上。 1374582 岔固定於樹脂製的基體上，第2金屬殼則跟上下ί?上气屬殼結合，故保持接觸部的基體僅万勹令早側的第丨金屬殼便結合成插座本體。酿々洛Ϊ人或拔出雜卡而記憶卡朝前後方向移動時，合透過接接觸部，而將向前或向後的外第1ί屬殼)固定於插座本體上，未固定於插方=I會因為取出記憶卡時所施加的外力而朝前方或後【發明内容】 [發明所欲解決的問題] ^監於上述問題點’本發明的目的在於提供一種記 ΐ形Γ可防止因為記憶卡插人或拔㈣所加外力而導致i座本體 [解決問題之技術手段] 包含為了達成上述目的，請求項i的發明提供一種記憶卡用插座，箱狀的插座本體’其正面形成記憶卡可插了刀别接觸。又置在δ己隐卡-面上的抛^/0接觸面；滑動部，其設置在該插座本體的内部，可動丄並隨著從該記憶卡播入口插入或拔憶卡-起補後方向移動；作與e 偏壓彈簧，其經常將該滑鱗朝前方偏壓· =部鎖=構，其在該滑動部移動到最後部的後，在壓入記憶卡之力解除時，將該滑動部鎖定 ^之憶卡施加壓入力使該滑動部謝^ 記憶卡鎖定機構’當騎動部_定在麵定㈣上時，其 1374582 定用凹部内以將記憶卡鎖I本發明之記憶卡用 -端側被保持於該==:有’該鎖定體該記憶卡的鎖定用凹部内； %側叹置有卡合部，可卡入该滑動部具備推壓部， # 時，將該鎖定體朝記憶卡側推塵在_動挪動到該既定位置上在5亥滑動部移動到該 Φ 構=求項:所記載的記憶卡用插座，其卜心形凸輪溝部設置在該滑輪銷所構成的，該座本體上，且另一表面上，該凸輪銷-端保持於插該既定位置上時，該另—’當該滑動部移動到前側内，以限制該滑動;朝==凸輪溝部上並朝支持片後ΐ彎折形成側視呈L字形的抵接;^持她態下咖置魏接片，其在更設d3=發日^如請求項2所記載的記憶卡用插座，盆中， =壓與梅銷的一端側抵接以將該凸輪銷的一端側朝= 更包Ϊ求項4的發明，如請求項1所記载的記憶卡用插座，其中時，，其在該記憶卡插人該插座本體的内部記憶卡推壓㈣曲；以賴定接點板，其在以』 1374582 接點板彎曲時與該可動接點板接觸；設置===内==向，側緣， =:其為自由端，設置有可自由接觸或離開該在該可動接點板的塵入部上延伸設置 ==的厚度方向的其中-方的侧緣=面；㈣裝= 侧延伸而出，其前端侧設置了該可動接孩度方向上的一端该基體設H 1抵接部，其在職壓人舰人該 ^上甘Ϊ該接觸彈簧部的前端側的部位互相抵接；以及第土 J接 i互壓入部的寬度方向上’與該接觸彈簧的另一端側的部，笛的^月月求項5所記載的記憶卡用插座，其中， 5亥第1抵接σρ以及該第2抵接部設置在基體上，設置將該J入部壓入該壓入溝時該壓入部通過的部位以外的部位。疋請求項7的發明’如請求項4至6項其中任—項所記 ^3^^，該壓人部的—部分切起並彎折以設置-朝 g了向大出的犬出部，並在該基體上設置該突出部可嵌入的^ 請求項8的發明’如請求項】所記載的記憶卡用插座，該記憶卡鎖定機構包含第i叙合突起，其設置在動j 側面上，在該記憶卡的前部抵接蹄動部的狀態下對向該的侧面，並從該記憶卡賴邊嵌合於該記憶卡的較肋内' 請^項9的發明，如請求項8所記載的記憶卡祕座，。在記^的減方向上，該第1嵌合突起的角部形成曲面形狀。 Μ求項10的發明’如請求項8或9所記載的記憶卡用插座，其中，，，卡鎖定機構包含第2嵌合突起，其設置在該滑動部的記憶卡的前部抵接該滑動部的狀態下，對向該記憶表面’並從該記憶卡的厚度方向嵌合於該記憶 [對照先前技術之功效] 由且1項的發明，則由於記憶卡鎖定機構係 iL一端側^設置可卡人記憶卡之鎖定用凹部⑽卡合部，= ΐ推在ίΐί移動到既定位置上時將鎖定體朝記憶卡 1貝J推壓的推壓部，在滑動部移_既定位置定體而滑動部朝前方移動的狀態下，鎖部體的彈性回復力讓卡合部離開鎖定用凹業，比起在鎖定體因受力而彎曲的狀订組裝作言，更能提高組裝作業的=曲的狀態下進仃組裝作業的情況而申請專利範圍第2項的發明，在膝梦,A 方彎折以形成支持片，並讓該支持=34金屬威的朝後該轴孔樞支凸輪銷其中一^=固_^亥^持片設置有軸孔，片與另-方金屬殼的熔接可自由轉動，由於將該支持的動作更穩定，故可移動而在心形凸輪溝部内移動作更作，亦即記憶卡的插拔動折所形^的2金屬殼的—部分被切起並f 防止凸壓，故具有向上相對巾心姉成左右胸在表面綠用端子的寬度方树左右對_狀的可動接點板 1374582 體的麼入溝，故即使對壓入部施加以表面安裝用裝位置為中心使可動接點板轉動的外力，麗人部的左右體:ΐϋί均受力。因此，能提高可動接點板的壓導入基入古ΐϊΐ求項5的發明，讓設置有可動接點的接娜簧部其>1 F 侧部位與第1抵接部抵接，_讓壓人部寬度方向士的f:端侧部位與第2抵接部抵接，便可對接觸彈簧部簧部傾H卩的位4遠離壓人部時也能防止接觸彈買具有可動接點的位置精準度的效果。部2發明，在將遂入部屢入虔入溝時，由於壓入切及第抵接部，故能防止第1以及第2抿接部被削刀，並犍咼可動接點的位置精準度。 >{合7的發明，在將壓入部暫時壓入壓人溝時，突出 ❿ 有效防止壓人部的傾倒。大出片θ與引祕的端面抵接，故能第=====記？卡時，設置在滑動部上的及直二寬/方向(與記憶卡插拔方向以且設置在滑動突r::;厚4=;丄於鎖定用凹部内，故將第i嵌人^^^寸a差小的側方嵌合便能有效的防止記憶卡掉出來。。歧/、鎖疋用凹部雜互相嵌合，若依請求項9的發明，則由於笼形狀，故可讓鎖㈣凹部跨越的角部形成曲面具有提高操作觸感的效I财1嵌合突起時_作更平順， :¾'依請求項10的發明，p丨丨Λ 在滑動部上的第2嵌合突起從欲合突起之外，設置能更確實有效輪止_部脫=^^。卡合定肋部内，故 8 【實施方式】以下參照圖1〜圖23就本發明-實制彡態之記憶相插行説明。又，在以下説明中，除非特別指定，否則均以圖的箭頭a-b為上下方向(厚度方向），箭頭c_d為左右方向向），箭頭e-f為前後方向(深度方向)進行説明。又圖1(a)係立體圖，表示例如像SD記憶卡(登錄商標)那樣的憶卡MC以及對應該等記憶卡的本實施形態之記憶卡用插座造。（b)係其主要部位擴大立體圖。圖2係本實施形態之記憶卡用插座的分解立體圖，圖3係從相反側觀察的分解立體圖。本實施形態的記憶卡用插座，具有扁平箱狀的插座本體3，其正面形成記憶卡插入口 3a，插座本體3係由基座殼1與上蓋殼^ 所構成的，基座殼1係對厚度極薄的不銹鋼金屬板實施下料加工，及彎曲加工所形成的，上蓋殼2與該基座殼丨同樣係對厚度極薄的不銹鋼金屬板實施下料加工以及彎曲加工所形成，且披覆於基座殼1上。插座本體3的内部的後端附近安裝著接觸塊4，同時在接觸塊4的前方配置著滑動部5，其由L字型的樹脂成形品所構成，讓插座本體3内部朝前後方向移動。基座殼1，如圖7(a)以及(b)所示的，具有將矩形金屬板的左右兩側朝上下方向（厚度方向）當中的上方(對應插座本體3内側)彎曲所形成的側片6a以及6b，基座殼1的前後方向的端部為開放的。以下的説明中，在基座殼1的側片如與6b之間的約略矩形的板狀部分稱為底板lc。在基座殼1的底板ic的後端，於左右方向隔著既定間隔的4個地方上朝上方彎曲形成突出的突出片9。又，在基座殼1的底板lc的左端，於前後方向隔著既定間隔的3 個地方上朝上方彎曲形成突出的突出片9。將該等突出片9從下方壓入朝接觸塊4的樹脂製的基體7的底面開口的壓入溝8[參照圖 9(b)]，便能將接觸塊4壓入固定於基座殼1的底板的表面上。再者，在比基座殼1的底板lc的後端稍微更前方的位置上形成有複數的開孔11 ’其可讓保持於後述接觸塊4上的各接觸部1〇穿過。在基座殼1的底板lc的前侧緣的右端上彎曲形成有支持片 . =板lc形成約略3字狀的剖面二=: 自由轉動的方式被軸纽。又，在基肖1=持片12 形成有嵌入後述滑動部5的凹；=的右側緣上，底板lc的前側緣的左側上彎曲形成贫ΐί座双的 4的基體7的腕部7b的前端部卡^有°片a’其與後述接觸塊 2的置!= 以著，殼1以及上蓋殼 2與腕部？b -職騎構成，絲冑的n部 r^7〇bi；： 7?：：r；r 保持; _撼部％5 %。在腕部7b上形成有段部％，轉 ===口犬起沿記，卡，滑行方向延伸並對向鎌;ΓΜΐ底位開始在基部7a的正面的上側（上蓋殼2側)的角 Γ7Τ= 73個與後述上蓋殼2之突二卡合== 向机置=ίΐ 的上側的角部上’橫跨約略整個左右方了與後述上蓋殼2之彎曲片19卡合的卡合凹部18。又，3 的的/面上平行設置有複數（SD記憶體為9個） ΓΪΓ7固定於基體7的基部％上，各接觸部1㈣接: 朝基aP 7a的正面（s己憶卡插入口 3a)側突出。、、目，丨田端子板3〇、與共通端子板30 一起構成記憶卡MC安裝偵動ΐ點板（開關片）31，以及與共通端子板30 一起構成峨卡MC防寫開關⑽位置偵測用接點的可動接點板（開】 1374582 片）32從表面側壓入固定於設置在腕部7b表面的壓入溝幻、34以及35(參照圖14、圖15等)上。各可動接點板3卜32的接觸彈菁部31b以及32b，從腕部7b上所形成的凹部朝插座本體3内側二向(記憶卡MC的收容空間側)突出。可動接點板31、32的接簧部31b以及32b，分別與設置在共通端子板3〇上的固定接點板 41以及42接觸。又，各接觸部10的銲錫端子1〇a從基部乃的後面朝上方(女裝基板側)突出，共通端子板3〇的銲錫端子與各可動接點板3卜32的銲錫端子31a以及32a分別從腕部7b的外側面朝上方突出。如圖17⑷〜(c)所示的，共通端子板3〇,係由對具有彈性的板帶狀金屬實施下料加工以及彎曲加工所製成的，從長邊方向一端側的上側緣朝上方突出設置了側視呈L字形的銲錫端子3〇a。又，共通端子板30的長邊方向的中間部以及另一端側的上側緣上，分別設置了懸臂樑狀的固定接點板41以及42。各固定接點板41以及42的長邊方向的中間部朝向外側f曲，且其自由端側的前端附近，設置了朝插座本體3内侧突出的固定接點41a以及42a。當該共通端子板30被壓入固定於接觸塊4的基體7的腕部几的壓入溝33時，在固定接點板41以及42中形成有固定接點41a以及42a 的自由知側的刖％部’便被配置於腕部7b上所設置的凹部％内（來照圖14〜圖16)。夕其次就可動接點板31以及32説明之。又，由於可動接點板 31以及32形成同一形狀，故參照圖i8(a)〜(c)就可動接點板η 説明之，而省略可動接點板32的圖示以及説明。 ‘ ▲可動接點板31，係由對具有彈性的金屬板實施下料加工以及彎曲加工所製成的，具備.壓入部31d，其可壓入設置在接觸塊4 的基體7的腕部7b的表面上的矩形壓入溝34(對可動接點板η而言為壓入溝35)，以及接觸彈簧部3化，其從壓入部朝垂直銲錫端子31a的方向犬出。壓入部31d的左右兩側緣的下側部，分別設置了朝側方犬出的2個突出部3ig，由於2個突出部3ig之間的最大寬度比设置在基體7的腕部7b上的壓入溝34的寬度更大， 1374582 故壓入部31d可壓入固定於壓入溝34内。壓入部3M的2個 = 3lg當中，朝接觸彈簧部31b相對側突出的突出部3ig的上方，，置了朝同方向突出的抵接部31e。又，在屋人部3M的中央設置了朝插座本體3内側突出的突出部31f。、如圖18⑻以及(c)所示的，接觸彈簧部训前視呈板帶狀，如圖18(b)所示的，自由端側端部附近俯視約略彎曲呈11形。銲錫端 =31a側視約略呈l形，沿插座本體3的厚度方向從壓入部训 = 緣ί上方突出。&，在接觸彈簧部31b前端側所形成VI. Description of the Invention: [Technical Field] The present invention relates to a memory card socket, a memory card such as an SD memory card (registered trademark) or a multimedia media card (MMC), or has a SD card A secure digital input output (SDIO) memory card with the same size as the memory card (registered trademark) can be inserted into it. For example, Japanese Patent Publication No. 2003-217713 discloses a conventional memory card socket having a memory card insertion opening and a box shape on the front side thereof, and having a socket body, and a memory card can be inserted from the memory card. a sliding base body inserted or removed; a resin base body disposed at a rear portion of the inside of the socket body; a plurality of contact portions held on the base body to respectively contact the plurality of I/O contact faces of the memory card; the sliding portion, the configuration thereof Inside the socket body, it is freely movable in the front-rear direction, and moves with the memory card in the front-rear direction as the memory card is inserted or removed from the memory card insertion port; the coil spring 'the sliding portion faces the 滑动Square bias; cam pin, one end of which is held on the socket body, the other end can be snapped into the heart-shaped cam groove portion provided on the sliding portion; and the locking body 'is mounted on the sliding portion, when inserted into the memory card The locking recess is provided on the side of the memory card. «Hai and other β recall cards _ ' is applied to the non-recorded steel sheet with a very thin thickness and is bent and processed to form two metal shells (the second metal shell and the second metal shell), and The base body of the grease is pressed from the upper and lower sides in the thickness direction, thereby constituting the socket body. In itb, the way of assembling the socket body is to press the second metal shell into the t-plane of the base body, and then press the second metal shell from the other side to the base body. At this time, the force of the second metal base is applied to the existing shell, which may cause the i-th metal shell to deform. ^ ^ * ^ Yes, there is a proposal to fix the _ the first metal shell and the second metal first metal shell on the structure, and the second metal shell to use the laser smelting, the phase method has been pressed _ The i-th metal shell on the base is combined to prevent the undesired force on the metal shell when the joint is heard. 1374582 岔 is fixed on the resin base, and the second metal shell is combined with the upper and lower sturdy gas shells. Therefore, the base body holding the contact portion is only spliced so that the first metal shell on the early side is combined into the socket body. When the 々々或或或或或或或或或或或或或或或或或或或或或或或或记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆I will face forward or backward because of the external force applied when the memory card is removed. [Inventive content] [Problems to be solved by the invention] ^ In view of the above problems, the object of the present invention is to provide a memory type which can be prevented by memory The card is inserted or pulled (4) to add the external force to cause the i-seat body. [Technical means for solving the problem] In order to achieve the above object, the invention of claim i provides a socket for a memory card, and the box-shaped socket body has a memory card formed on the front side thereof. Can be inserted into the knife. And placed on the δ-hidden card-face of the throwing ^ / 0 contact surface; a sliding portion, which is disposed inside the socket body, can be moved and inserted or removed from the memory card broadcast entrance - after the repair Moving in the direction; and e-biasing spring, which often biases the sliding scale forward; = part lock = structure, after the sliding part moves to the last part, when the force pressed into the memory card is released, The sliding portion locks the memory card to apply a pressing force to cause the sliding portion to thank the memory card locking mechanism 'when the riding portion _ is set on the surface (4), the 1374582 is used in the recess to lock the memory card I The memory card-end side is held in the ==: there is a 'locking body' in the locking recess of the memory card; the % side is slid with an engaging portion, and the sliding portion can be engaged with the pressing portion, #时, Pushing the locking body toward the memory card side moves to the predetermined position and moves to the Φ structure in the 5 s sliding portion. The memory card socket is described, and the heart-shaped cam groove portion is disposed therein. The cam pin-end is formed on the body of the pulley, and on the other surface, the cam pin-end is held in the predetermined position The other - 'When the sliding portion moves into the front side to limit the sliding; toward the == cam groove portion and bends toward the back of the supporting piece to form a side-by-side L-shaped abutment; The splicing piece is further provided with a socket for the memory card as described in claim 2, and the socket is pressed against the one end side of the pin to adjust the one end side of the cam pin toward the yoke. The invention of claim 4, wherein the memory card socket according to claim 1, wherein the memory card is inserted into the internal memory card of the socket body to push (four) music; In contact with the movable contact plate when the "1374582" contact plate is bent; set === inner == direction, side edge, =: it is a free end, provided with freely contactable or away from the movable contact plate The side of the dust-in portion is extended in the thickness direction of the == side edge = surface; (4) the mounting side is extended, and the front end side is provided with one end in the movable direction of the child. In the Ministry of Pressure, the front end side of the contact spring portion abuts each other; and the width of the soil J is connected to the interdigitated portion In the direction of the other end of the contact spring, the memory card socket according to item 5 of the whistle, wherein the first contact σρ and the second abutment are provided on the base. A portion other than the portion through which the press-fitting portion passes when the J-portion portion is pressed into the press-fitting groove.发明 The invention of claim 7 is as marked in the item - to the item of item 4 to 6 ^3^^, the part of the pressing part is cut and bent to set - the dog out of the g And the memory card socket according to the invention of claim 8 of the invention of claim 8, wherein the memory card locking mechanism includes an ith merging protrusion, which is disposed on the side of the movable j In the state in which the front portion of the memory card is in contact with the hoisting portion, and the side surface of the memory card is fitted to the rib of the memory card, the invention of the item 9 is requested. The memory card secret seat described in Item 8. In the subtraction direction of the mark, the corner portion of the first fitting projection has a curved shape. The memory card socket according to claim 8 or 9, wherein the card locking mechanism includes a second fitting protrusion that is provided at a front portion of the memory card of the sliding portion. In the state of the sliding portion, the invention is directed to the memory surface and is embedded in the memory from the thickness direction of the memory card [in comparison with the effect of the prior art], and the invention is based on the memory card locking mechanism iL side ^ The locking recess (10) engaging portion of the card holder memory card is set, and the pressing portion that pushes the locking body toward the memory card 1 is pushed when the ίΐί is moved to the predetermined position, and the sliding portion is moved to the predetermined position. In the state in which the sliding portion moves forward, the elastic restoring force of the lock body allows the engaging portion to move away from the locking recess, and the assembly work can be improved compared to the case where the locking body is bent by the force. In the case of the 曲的仃仃仃仃仃仃仃仃仃仃仃申请申请仃仃仃仃仃申请申请仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃仃One of the cam pins is provided with a shaft hole, a piece The welding of the other-side metal shell can be freely rotated, and since the supporting action is more stable, it can be moved and moved in the heart-shaped cam groove portion, that is, the 2 metal shell of the memory card is inserted and removed. The part is cut and f is prevented from being pressed, so that the upper and the opposite sides of the towel are formed into the groove on the surface of the green square with the width of the green terminal, and the movable contact plate 1374842 is in the groove, so even if The press-fitting portion applies an external force that rotates the movable contact plate around the surface mounting position, and the left and right bodies of the beauty portion are all stressed. Therefore, the invention of the pressure introduction base of the movable contact plate can be improved, and the '1 F side portion of the contact spring portion provided with the movable contact can be brought into contact with the first abutment portion, _ let The f: end portion of the width direction of the pressing portion abuts against the second abutting portion, so that the position 4 of the spring portion of the contact spring portion can be prevented from coming into contact with the pressing portion, and the movable contact can be prevented from being contacted. The accuracy of the positional position. According to the second aspect of the invention, when the plunging portion is repeatedly inserted into the groove, the first and second splicing portions can be prevented from being sharpened by the press-cutting and the first abutting portion, and the positional accuracy of the movable contact can be prevented. . > In the invention of the seventh aspect, when the press-fitting portion is temporarily pressed into the man-made groove, the protrusion ❿ effectively prevents the pouring portion from being poured. The large piece θ is in contact with the end face of the secret, so it can be recorded as =====? When the card is placed, it is placed on the sliding portion and the straight width/direction (with the direction of insertion and removal of the memory card and is set in the sliding protrusion r::; thickness 4=; 丄 in the locking recess, so the i-embedded ^ ^^ inch a small side fitting can effectively prevent the memory card from falling out. The ambiguity / lock 疋疋凹互相凹凹凹凹凹、、、、、、、、、、、、、、、、、、、、、、、、、、 The corner of the lock (4) is formed by the corner of the recess to form a curved surface with an effect of improving the tactile sensation of the operation. When the fitting protrusion is made _, the smoothing is performed: 3⁄4' according to the invention of claim 10, the second insertion of p丨丨Λ on the sliding portion In addition to the protrusions to be combined, the protrusions can be more effectively and effectively stopped. The part is removed from the ribs. Therefore, the present invention is described below with reference to FIGS. 1 to 23. In the following description, unless otherwise specified, the arrow ab of the figure is the up-and-down direction (thickness direction), the arrow c_d is the left-right direction), and the arrow ef is the front-back direction (depth direction). Be explained. Further, Fig. 1(a) is a perspective view showing, for example, a memory card MC such as an SD memory card (registered trademark) and a memory card socket of the embodiment corresponding to a memory card. (b) is an enlarged perspective view of the main part. Fig. 2 is an exploded perspective view of the memory card socket of the embodiment, and Fig. 3 is an exploded perspective view as seen from the opposite side. The memory card socket of the present embodiment has a flat box-shaped socket body 3, and a memory card insertion opening 3a is formed on the front surface thereof. The socket body 3 is composed of a base case 1 and an upper cover case, and the base case 1 is paired. The stainless steel metal plate having a very thin thickness is formed by blanking and bending, and the upper cover shell 2 and the base shell are formed by cutting and bending a stainless steel metal plate having a very thin thickness. Covered on the base shell 1. The contact block 4 is attached to the vicinity of the rear end of the inside of the socket main body 3, and a sliding portion 5 is disposed in front of the contact block 4, and is formed of an L-shaped resin molded article, and the inside of the socket main body 3 is moved in the front-rear direction. As shown in FIGS. 7(a) and 7(b), the base case 1 has a side formed by bending the left and right sides of the rectangular metal plate upward (in the thickness direction) to the upper side (corresponding to the inside of the socket body 3). The sheets 6a and 6b are open at the ends in the front-rear direction of the base case 1. In the following description, the approximately rectangular plate-like portion between the side panels of the base casing 1 such as and 6b is referred to as a bottom plate lc. At the rear end of the bottom plate ic of the base casing 1, the protruding projections 9 are formed to be bent upward at four places spaced apart from each other at a predetermined interval in the left-right direction. Further, at the left end of the bottom plate lc of the base shell 1, the protruding protruding pieces 9 are formed to be curved upward at three places spaced apart from each other at a predetermined interval in the front-rear direction. The protruding piece 9 is press-fitted into the press-in groove 8 opening toward the bottom surface of the resin base 7 of the contact block 4 from below (see FIG. 9(b)), and the contact block 4 can be press-fitted and fixed to the base case. 1 on the surface of the bottom plate. Further, a plurality of openings 11' are formed at positions slightly forward of the rear end of the bottom plate lc of the base case 1 so that the respective contact portions 1 保持 held by the contact blocks 4 to be described later can pass therethrough. A support piece is formed to be bent at the right end of the front side edge of the bottom plate lc of the base case 1. The plate lc is formed into a substantially three-shaped cross section. Two =: The freely rotatable manner is the hinge. Further, in the base plate 1 = the holding piece 12 is formed with a concave portion into which the sliding portion 5 to be described later is fitted; on the right side edge of the =, the left side of the front side edge of the bottom plate lc is bent to form the wrist portion 7b of the base body 7 of the lower 4 The front end card has a piece a' which is placed with the contact block 2 described later! =, the case 1 and the upper cover 2 and the wrist? b - the composition of the position, the n parts of the silkworm r^7〇bi;: 7?: :r;r keep; _撼%%. The segment portion % is formed on the wrist portion 7b, and the rotation === mouth dog edge mark, the card, the sliding direction extending and facing the 镰; the ΓΜΐ bottom position starts at the upper side of the front side of the base portion 7a (the upper cover case 2 side) Γ7Τ=73 engagement with the protrusion of the upper cover 2, which will be described later, == on the upper corner of the machine==ΐ, the engagement recess that is engaged with the curved piece 19 of the upper cover 2, which will be described later, is spread across the entire left and right sides. 18. Further, three or more surfaces are provided in parallel (9 in SD memory). ΓΪΓ7 is fixed to the base portion % of the base 7, and each contact portion 1 (four) is connected: toward the front surface of the base aP 7a (six card insertion opening 3a) Side protruding. , and the terminal block 3〇 of the Putian, together with the common terminal block 30, constitutes a memory card MC mounting detection point plate (switching piece) 31, and together with the common terminal board 30 constitutes a Leica MC anti-write switch (10) position detection The movable contact plate (opening 1374582 piece) 32 of the measuring contact is press-fitted from the surface side to the press-in groove imaginary, 34 and 35 (see Figs. 14, 15 and the like) provided on the surface of the wrist portion 7b. The contact elastic portions 31b and 32b of the movable contact plates 3b are protruded from the concave portion formed in the wrist portion 7b toward the inside of the socket main body 3 (the storage space side of the memory card MC). The spring portions 31b and 32b of the movable contact plates 31, 32 are in contact with the fixed contact plates 41 and 42 provided on the common terminal plate 3A, respectively. Further, the solder terminals 1a of the respective contact portions 10 protrude from the rear side of the base portion toward the upper side (women's substrate side), and the solder terminals of the common terminal plate 3A and the solder terminals 31a of the movable contact plates 3b and 32a protrudes upward from the outer side surface of the wrist portion 7b, respectively. As shown in Fig. 17 (4) to (c), the common terminal plate 3 is made by performing a blanking process and a bending process on the elastic strip-shaped metal, and the upper side edge on the one end side in the longitudinal direction is upward. A solder terminal 3〇a having an L-shape in a side view is protruded. Further, the fixed contact plates 41 and 42 of the cantilever beam are provided on the intermediate portion in the longitudinal direction of the common terminal plate 30 and the upper side edge on the other end side. The intermediate portions of the fixed contact plates 41 and 42 in the longitudinal direction are curved toward the outer side f, and near the front end of the free end side, fixed contacts 41a and 42a projecting toward the inner side of the socket body 3 are provided. When the common terminal plate 30 is press-fitted into the press-fitting groove 33 of the wrist portion of the base 7 of the contact block 4, the free-known side of the fixed contacts 41a and 42a is formed in the fixed contact plates 41 and 42. The 刖% portion is disposed in the recessed portion % provided on the wrist portion 7b (see FIGS. 14 to 16). Next, the movable contact plates 31 and 32 will be described. Further, since the movable contact plates 31 and 32 have the same shape, the movable contact plate η will be described with reference to Figs. i8(a) to (c), and the illustration and description of the movable contact plate 32 will be omitted. '▲ The movable contact plate 31 is made by performing blanking and bending processing on the elastic metal plate, and has a press-fitting portion 31d which is press-fitted into the wrist portion 7b of the base body 7 provided in the contact block 4. The rectangular shape on the surface is pressed into the groove 34 (the press-in groove 35 for the movable contact plate η), and the contact spring portion 3 is formed, and is pulled out from the press-fitting portion toward the vertical solder terminal 31a. The lower side portions of the left and right side edges of the press-fitting portion 31d are respectively provided with two projecting portions 3ig which are laterally pulled out, and the maximum width ratio between the two projecting portions 3ig is provided on the wrist portion 7b of the base body 7. Since the width of the press-in groove 34 is larger, 1374582, the press-fitting portion 31d can be press-fitted and fixed in the press-fitting groove 34. Among the two = 3 lg of the press-fitting portion 3M, an abutting portion 31e that protrudes in the same direction is placed above the protruding portion 3ig that protrudes from the opposite side of the contact spring portion 31b. Further, a protruding portion 31f that protrudes toward the inside of the socket main body 3 is provided in the center of the house member 3M. As shown in Figs. 18 (8) and (c), the contact spring portion is in the form of a strip in front view, and as shown in Fig. 18 (b), the vicinity of the end portion on the free end side is approximately curved in a plan view. Solder end = 31a side view is approximately l-shaped, protruding from the press-in section = edge ί along the thickness direction of the socket body 3. &, formed on the front end side of the contact spring portion 31b

^考曲部分的罪近前方的部位上，設置了與固定接點41a接觸的v ^^口 31c，形成該V型凹口 31c的部位與固定接點41a接觸而構成可動接點。The v ^^ port 31c which is in contact with the fixed contact 41a is provided in the portion near the front of the sin of the test piece, and the portion where the V-shaped notch 31c is formed is in contact with the fixed contact 41a to constitute a movable contact.

在此，可動接點板31的銲錫端子31a，沿插座本體3上下方向(厚度方向)從壓入部31d的一方側(上側)緣延伸而出。又，在壓入部31d的寬度方向兩侧緣的下側部設置了互相朝相反方向突出的2個突出部31g，壓入部31d的形狀形成相對銲錫端子31a寬方向中心軸左右對稱卿狀。因此，在可動接點板31被壓入壓入溝 34内的狀態下’即使以銲锡端？ 31a力安裝位置為中心對壓入部施加讓可動接點板31轉動的外力，由於壓入部3id的兩側線觉到均等施力，故能提高可動接點板31相對基體7的保持強此情況對可動接點板32也是一樣。又’將各可祕雜31以及32分麵人形成於接觸部接觸塊4的基體7的腕部7b的表面上的壓入溝34以及％，設置在各可動接點板31以及32的接觸彈簧部31b以及32b前端側的彎曲部，通過腕部7b的凹部36朝插座本體3的内側方向(記憶卡妮的收容空間側)突出(參照圖14〜圖16)。如圖16所示的，由於在接觸塊4的基體7的腕部几上，設置了與可動接點板31以及32的接觸彈簧部31b以及32b的下侧緣(塵入方向的前端側的部位)抵接的肋部(第丨抵接部以及在壓 j 31d的寬度方向上與另一端側部位抵接的肋部（第2抵接。）8 ’故在將各可動接點板31以及％分別壓入固定於壓入溝料 12 以，35時，肋部37會抵接接觸彈簧部31b以及32b的下側緣， =部38會抵接壓入部31d以及32d之中接觸彈簧部31b以及32b ，出側的相反側的端部。藉此，便能將接觸彈簧部31b以及32b 定^，即使在可動接點的位置遠離壓入部31d以及32d的情況下，也旎防止接觸彈簧部31b以及32b傾倒，並提高可動接點的位置精準度。又，由於在將壓入部3id以及32d壓入壓入溝34以及35 時肋37以及38係設置在基體7的腕部7b之中壓入部31d以及32d分別通過的部位以外的部位上，故能防止壓入部以及 32d壓入時削切到肋部37以及38，並將接觸彈簧部31b以及32b 破實定位，提高可動接點的位置精準度。又，在各壓入溝34以及.35的端面上形成了引導溝34a以及 35a，由切開並彎折壓入部31d以及32d的一部份所形成的突出部 3、lf以及32f孩入該引導溝34a以及祝。因此，在將壓入部3id 以及32d暫時壓入壓入溝34以及35時，突出部31f以及32f會嵌入引導溝34a以及35a，藉此引導壓入部31d以及32d。又，在壓入後對壓入部31d以及32d施加讓可動接點板31以及32轉動的外力時，由於突出部31f以及32f與引導溝34a以及35a的端面抵接，故能防止壓入部31d以及32d(亦即可動接點板31以及32)傾倒。上蓋殼2，如圖8⑻以及(b)所示的，矩形的金屬板的後緣彎折設置彎曲片19(第2抵接片），其朝約略垂直主表面的方向，亦即朝底面(對應插座本體3的内側)側方向彎曲。在以下的説明中，上述金屬板的主表面稱為上蓋殼2的頂板2c。在比上蓋殼2的頂板 2c的’彎曲片19稍微更靠近前端的地方彎折設置3個突出片2〇(第 1抵接片），其約略垂直於頂板2c，且向下突出。上蓋殼2的頂板 2c的後部右側貫穿設置有嵌合孔2b’其可與基體7的敌合突起7e 互相嵌合’在上蓋殼2的頂板2c的右端緣的正面部，彎折設置向下突出的L字形熔接片2a。再者’在上蓋殼2的頂板2c的正面側上，利用下料加工以及彎曲加工形成了 2個彈接片21，其彈性接觸記憶卡]^^表面以壓 13 1374582 住圮憶卡MC，同時彈性接觸設置在端子。又，在上蓋殼2的頂板2 憶卡表面的接地殼I的支持#12的部位上，利部，且在對向基座 22，其可壓制凸輪銷16—端側的了廢制片再者，在上蓋殼2的頂板2c的前側防止 =胸兑落。附近，利用下料加工以;^增也石鳊邛，且在壓制片22的呈細長柘；. 卡口以防止圮憶卡被拔脫。鎖定體24 板帶狀，約略與基座殼丨的則“平行的向1=朝内側方向彎曲的桿片24a/以及從桿片24a ^ ^ ΙΐΖΤ-t 字。己隐卡MC鎖住，構成記憶卡鎖定機構。 ^, if；? L ^ 部朝側t 側緣的腕部5a，以及從腕部5a的後端突所包圍的角落上設置了抵接部以斜缺口邱，该傾斜面抵接形成於記憶卡MC前部右側上的傾置Tij 102。又’在腕部5a的内侧面[圖10(b)中的左側面]上設對向部5__卡MC滑行方向延伸，並如圖23所示的，在讓記憶卡妮的前部抵接滑動部5 *讣的狀態下，對向記憶卡MC侧面的段部5d的侧面， ^出設置有喪合突起39(第i嵌合突起），其從記憶卡MC的側方 ^別與δ己憶卡插拔方向以及厚度方向垂直的方向）嵌合記憶卡的鎖定用凹部101 ’同時在段部5d的底面上突出設置有^合 14 1374582 =起4〇(第2嵌合突起），其自記憶卡MC的厚度方向嵌合於鎖定用凹部ιοί上。又，如圖21以及圖22所示的，在記憶卡mc的插拔方向上，各嵌合突起39以及40的兩側的角部上分別形成了曲面39a以及4〇a。 "另一方面，如圖10(c)所示的’在滑動部5的腕部5a的底面上，從其後端部到中央部形成了剖面約略圓弧狀的細溝26，該細溝26 朝外側、下側與後侧開口，可收納上述線圈彈簧14的一部份，且，細溝26的前側端面26a可承受線圈彈簧14的彈力。^，在腕，5a的底面上沿著前後方向形成有凹;冓27,其贿後兩側以及下侧形成開口，基座殼丨的突條部13可卡入該凹溝27 ^ 亦即，在記憶卡用插座的組裝完成後，滑動部5利用基座殼i 的主平面、側片6a以及2個突條部13與上蓋殼2的主平面^制 ’基座设1的支持片12播住腕部5a的前端部以限制/、、，·薩、，貝在刖方移動。由於滑動部5被線圈彈簧14朝前當記憶卡MC插入插座本體3内時，滑動部5在記憶卡Mc的1/〇接觸面接觸細部1〇的位置與可從插座本體纟抽&㈣以位置之間滑行。在滑動部5的腕部5a的前側部分的表面上設置有心部15，凸輪銷16的軸冑16a可卡入該心形凸輪溝部15 ^在該心形凸輪溝部15内自由移動，又在比娜凸輪溝部μ 2地方設置了凹溝25，設置在上蓋殼2上_定體24可插人^ j 溝25。心形凸輪溝部15，如圖10⑻以及⑷所示的來 =15a與形成於心形凸輪15a周圍的引導溝15 成由; 輪銷16的轴部16a卡入引導溝15b時，凸輪銷16 ^ 隨滑動部5的前後移動而在引導溝15b内相對移動受到引導溝⑽與形成在引導溝祝底面上的凹凸面3 在滑動部5的腕部5a的前側部分的表面，且在的前部，形成了朝前側開放的凹部15d。滑動部5 :么：位置上之後，記憶卡MC白勺壓入力被解除時，凸輪财後。_ 會嵌入凹部15d，以限制限制滑動部5朝前方轉I 的軸部16a 乃移勤，並將滑動部5 15 1374582 保持在既定位置上。又’在設置於滑動部5的腕部5a的表面上的凹端面上，朝插座本體3的内側方向突出溝的右側部。當滑動部5移動到上述既定位置時，如$ ^ ’形成於前側部29會推_定體24的桿片24a，鎖的，擴張定體24的输(卡合請)進人^卡形，使鎖内，以鎖定記憶卡MC。另-方面，如^: ^^二⑼ 記憶卡MC時，於滑動部5移動到記憶卡未插入 -的，為鎖定體24的彈性回復避到，f内(回到初期位置），記憶卡MC的鎖定被解〇1退置於，5内的鎖定體24與鎖定用凹部f〇1 ==卡:設嵌合突起39與鎖定用凹部101.的下側部分卡合。刀卡σ 欲組裝該記憶卡用插座時，首先，將久塊4的基體7的後面形成開口的壓入用孔各^ 以及可動接點板(開關片）31以及32從上基體^ 形成開⑽懕入、#基突出片9壓人朝基體7底面 63此S i匕藉此將基體7固定於基座殼1上[參照圖 =，方止腕腕部7b的前端部與基座殼1的卡合片la 卞。丨方止腕邛7b的前端部產生偏位。而被：住簧將么基體7的_承受部〜時將基座殼i的；以插入細溝26’同於基座彀1上。^ί 屢内，藉此將滑動部5載置 ^,r；i 16b+^^ 側的軸部16a =卡合孔同啸凸輪销16的另一端 v ή ° ^ 於1 丨Η Θ :於上盍殼2的齡孔2b$的狀態下，在基座、 a、6b的前端部之間以架橋的型態載置上蓋殼2， 1374582 利用雷射熔接基座殼1與上蓋殼2的接緣與基座殼1的兩側片6a、6b的前 y (土盍豉2的左右側組裝好正面形成記憶卡插入口的部位）。如是，用插座的組裝便完成[參照圖1(a)以及圖^本體3 ’記憶卡這裡，在組裝插座本體3瞎，、、典說加& 3a,〇，L；, 1 狀態下，由於設置在滑動部5上的擴亥 2，可提高鎖_ 24亦體作㈡Γί上蓋殼 ^凸細6的-端移_物5b的後輪置物圖亥在盆i面ίί K二的前側緣向上延伸然後向後彎折，既ί上ίί2 ===纽寬度很窄的突起既，該突起持片12的強度提高。因此，在銷m2連接，支動作比勉藉定，社r溝°π内移動時，可讓軸部脱的 12⑻以及⑼所示的，由於利取拔可耐_人數。又，如圖形成的壓制片22，把凸於雜】/ 双的一部份切起並折曲所推抵，故料鋼端側的軸部165朝支持片12側Here, the solder terminal 31a of the movable contact plate 31 extends from the upper side (upper side) edge of the press-fitting portion 31d in the up-down direction (thickness direction) of the socket main body 3. Further, two projecting portions 31g projecting in opposite directions are provided on the lower side portions of the both side edges in the width direction of the press-fitting portion 31d, and the shape of the press-fitting portion 31d is formed in a bilaterally symmetrical shape with respect to the center axis of the solder terminal 31a in the width direction. Therefore, even in the state where the movable contact plate 31 is pressed into the press-fitting groove 34, even if it is soldered? The external force of the 31a force mounting position is applied to the press-fitting portion to rotate the movable contact plate 31. Since the two sides of the press-fitting portion 3id sense equal force, the strong contact of the movable contact plate 31 with respect to the base body 7 can be improved. The same is true for the movable contact plate 32. Further, the press-in grooves 34 and % which are formed on the surface of the arm portion 7b of the base 7 of the contact portion contact block 4, which are each of the secrets 31 and 32, are provided in contact with the respective movable contact plates 31 and 32. The curved portion on the distal end side of the spring portions 31b and 32b protrudes toward the inner side of the socket main body 3 (the storage space side of the memory card) by the concave portion 36 of the arm portion 7b (see FIGS. 14 to 16). As shown in Fig. 16, the lower side edges of the contact spring portions 31b and 32b with the movable contact plates 31 and 32 are provided on the wrist portion of the base body 7 of the contact block 4 (the front end side in the dust-in direction) The rib portion (the second abutting portion and the rib portion (second abutment) that abuts on the other end side portion in the width direction of the pressure j 31d) is placed on each of the movable contact plates 31. And the % is pressed and fixed to the press-in material 12, respectively, at 35, the rib 37 abuts against the lower side edges of the contact spring portions 31b and 32b, and the = portion 38 abuts the contact spring portion among the press-fitting portions 31d and 32d. 31b and 32b, the end on the opposite side of the exit side. Thereby, the contact spring portions 31b and 32b can be fixed, and the contact spring can be prevented even when the position of the movable contact is away from the press-fitting portions 31d and 32d. The portions 31b and 32b are tilted and the positional accuracy of the movable contact is increased. Further, since the ribs 37 and 38 are provided in the wrist portion 7b of the base 7 when the press-fitting portions 3id and 32d are pressed into the press-in grooves 34 and 35, Since the press-fitting portions 31d and 32d pass through portions other than the portion through which the press-fitting portions 31d and 32d pass, it is possible to prevent the press-fitting portion and the 32d from being pressed in. The ribs 37 and 38 are cut, and the contact spring portions 31b and 32b are broken and positioned to improve the positional accuracy of the movable contact. Further, guide grooves 34a are formed on the end faces of the press-fitting grooves 34 and .35, and 35a, the projections 3, lf, and 32f formed by cutting and bending a part of the press-fitting portions 31d and 32d are introduced into the guide groove 34a and the wish. Therefore, the press-fitting portions 3id and 32d are temporarily pressed into the press-in groove. At 34 and 35, the projections 31f and 32f are fitted into the guide grooves 34a and 35a, thereby guiding the press-fitting portions 31d and 32d. Further, after the press-fitting, the press-fitting portions 31d and 32d are applied to rotate the movable contact plates 31 and 32. In the external force, the protruding portions 31f and 32f are in contact with the end faces of the guide grooves 34a and 35a, so that the press-fitting portions 31d and 32d (i.e., the movable contact plates 31 and 32) can be prevented from falling over. The upper cover 2, as shown in Fig. 8 (8) and ( b), the curved edge of the rectangular metal plate is bent to provide a curved piece 19 (second abutting piece) which is oriented in a direction approximately perpendicular to the main surface, that is, toward the bottom surface (corresponding to the inner side of the socket body 3) Bending. In the following description, the main surface of the above metal plate It is the top plate 2c of the upper cover 2. The three protruding pieces 2 (first abutting piece) are bent at a position slightly closer to the front end than the curved piece 19 of the top plate 2c of the upper cover 2, which is approximately perpendicular to the top plate 2c. The rear right side of the top plate 2c of the upper cover case 2 is provided with a fitting hole 2b' which is fitted to the enemy protrusion 7e of the base body 7 to be fitted to the front side of the right end edge of the top plate 2c of the upper cover case 2 , the L-shaped welding piece 2a protruding downward is provided. Further, on the front side of the top plate 2c of the upper cover case 2, two elastic pieces 21 are formed by the blanking process and the bending process, and the elastic contact card is elastically contacted. ] ^^ The surface is pressed with 13 133742 to live in the memory card MC, while the elastic contact is placed at the terminal. Further, on the top plate 2 of the upper cover 2, the portion of the support case 12 of the grounding case I on the surface of the card is retracted, and in the opposite base 22, the waste piece can be pressed on the end side of the cam pin 16 In the front side of the top plate 2c of the upper cover 2, the chest is prevented from falling. In the vicinity, it is processed by blanking; ^ is also added to the stone, and the pressed sheet 22 is slender; the bayonet is used to prevent the card from being pulled out. The locking body 24 is in the form of a strip, which is approximately parallel to the base shell “ "parallel to 1 = the inner side direction of the rod piece 24a / and the rod piece 24a ^ ^ ΙΐΖΤ-t word. The hidden card MC is locked, constitutes The memory card locking mechanism. ^, if;? L ^ The wrist portion 5a of the side edge of the t side, and the corner surrounded by the rear end of the wrist portion 5a are provided with an abutting portion to obliquely notch, the inclined surface Abutting the tilting Tij 102 formed on the right side of the front portion of the memory card MC. Further, the inner side surface of the wrist portion 5a [the left side surface in FIG. 10(b)] is provided with the opposite portion 5__ card MC in the sliding direction, As shown in FIG. 23, in a state in which the front portion of the memory card is abutted against the sliding portion 5*, the side surface of the segment portion 5d facing the side surface of the memory card MC is provided with a beating projection 39 (the first a fitting projection) which engages the locking concave portion 101' of the memory card from the side of the memory card MC in the direction perpendicular to the insertion direction and the thickness direction of the δ-remember card, and protrudes on the bottom surface of the segment portion 5d. The fuse 14 143742 = 4 〇 (the second fitting projection) is provided, and is fitted to the locking recess ιοί from the thickness direction of the memory card MC. Further, as shown in FIG. 21 and As shown in Fig. 22, in the insertion/removal direction of the memory card mc, curved surfaces 39a and 4〇a are formed on the corner portions of the respective fitting projections 39 and 40. " On the other hand, as shown in Fig. 10(c) In the bottom surface of the arm portion 5a of the sliding portion 5, a narrow groove 26 having a substantially arc-shaped cross section is formed from the rear end portion to the center portion, and the narrow groove 26 is open to the outside, the lower side, and the rear side. A part of the coil spring 14 can be accommodated, and the front end surface 26a of the narrow groove 26 can receive the elastic force of the coil spring 14. On the bottom surface of the wrist 5a, a concave shape is formed along the front-rear direction; An opening is formed on both sides and the lower side of the bribe, and the protruding portion 13 of the base casing can be inserted into the groove 27 ^, that is, after the assembly of the memory card socket is completed, the sliding portion 5 utilizes the main body of the base shell i The flat, side panel 6a and the two rib portions 13 and the main plane of the upper cover shell 2 are formed by the support piece 12 of the pedestal 1 to spread the front end portion of the wrist portion 5a to restrict /, ,, When the sliding portion 5 is inserted into the socket body 3 by the coil spring 14, the sliding portion 5 is in contact with the 1/〇 contact surface of the memory card Mc. The position of 1 与 can be slid from the socket body & (4) to slide between the positions. On the surface of the front side portion of the wrist portion 5a of the sliding portion 5, a core portion 15 is provided, and the shaft cymbal 16a of the cam pin 16 can be engaged therein The heart-shaped cam groove portion 15 is freely movable in the heart-shaped cam groove portion 15, and a groove 25 is provided in the Bina cam groove portion 2, and the fixed body 24 is disposed on the upper cover case 2 to be inserted into the groove 25. The heart-shaped cam groove portion 15 is formed by the guide groove 15 formed around the heart-shaped cam 15a as shown in Figs. 10 (8) and (4); when the shaft portion 16a of the wheel pin 16 is engaged with the guide groove 15b, the cam pin 16 ^ Relatively moving in the guide groove 15b with the forward and backward movement of the sliding portion 5, the guide groove (10) and the uneven surface 3 formed on the bottom surface of the guide groove are on the surface of the front side portion of the wrist portion 5a of the sliding portion 5, and at the front portion A recess 15d opened toward the front side is formed. Sliding portion 5: What: After the position, the pressing force of the memory card MC is released, and the cam is followed by the money. _ will be embedded in the recess 15d to restrict the movement of the shaft portion 16a that restricts the rotation of the sliding portion 5 toward the front, and the sliding portion 5 15 1374582 is held at a predetermined position. Further, on the concave end surface provided on the surface of the arm portion 5a of the sliding portion 5, the right side portion of the groove is projected toward the inner side of the socket body 3. When the sliding portion 5 is moved to the predetermined position, for example, the front piece 29 is formed on the front side portion 29 to push the rod 24a of the fixed body 24, and the lock, the expansion of the fixed body 24 is inserted (in the case of a snap). , make the lock inside to lock the memory card MC. On the other hand, if ^: ^^2 (9) memory card MC, when the sliding portion 5 moves to the memory card is not inserted, the elastic recovery of the locking body 24 is avoided, f (back to the initial position), the memory card The locking of the MC is reversed, and the locking body 24 and the locking recessed portion f〇1 == card are engaged with each other. The fitting projection 39 is engaged with the lower side portion of the locking recess 101. When the memory card socket is to be assembled, first, the pressing holes for forming the opening of the base 7 of the long-term block 4 and the movable contact plates (switching plates) 31 and 32 are formed from the upper base body ^. (10) The intrusion, #基 protruding sheet 9 presses the base 63 toward the bottom surface 63 of the base body 7 to thereby fix the base body 7 to the base shell 1 (refer to Fig. =, the front end portion of the square wrist portion 7b and the base shell) 1 of the engagement piece la 卞. The front end of the wrist stop 7b is biased. However, the susceptor portion of the base 7 is held by the spring, and the pedestal shell i is inserted into the sill. ^ί, so that the sliding portion 5 is placed on the shaft portion 16a of the side of the sliding portion 5, i; i 16b + ^ ^ = the other end of the engaging hole and the squeaking cam pin v ή ° ^ at 1 丨Η Θ : in the upper clam shell In the state of the 2nd hole 2b$, the upper cover 2 is placed in a bridging type between the front ends of the bases, a, and 6b, and 1374582 is used to connect the flanges of the base and the upper cover 2 to the upper cover 2 The front y of the both side sheets 6a, 6b of the base case 1 (the left and right sides of the soil 2 are assembled with the front surface forming the memory card insertion opening). If so, the assembly of the socket is completed [refer to Fig. 1 (a) and the body 3 of the memory card here, in the state of assembling the socket body 3,,,,,,,,,,,,,,,,,,,,,,,,,,, Due to the expansion of the cover 2 provided on the sliding portion 5, the lock _ 24 can also be improved as a function of (2) 上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上上The protrusion is extended upward and then bent backward, and the protrusion having the narrow width of the button is increased, and the strength of the protrusion piece 12 is improved. Therefore, when the pin m2 is connected, the branching action is delayed, and when the movement is moved within the range of π, the shaft portion can be removed as shown by 12(8) and (9). Further, the pressed sheet 22 formed as shown in the figure is cut and bent by a portion which is convex and/or double, so that the shaft portion 165 on the end side of the steel material faces the side of the support sheet 12

上的軸孔L脱落端側的幸由部脱從設置在支持片U 14的組餅的絲下，滑動部5受縣圈彈筹 = (記憶卡插入口 3a_動，基座殼1的支Ϊ ΐ在前端部’以防止滑動部5繼續向前方移動？ 16的一端會移動到引導請的後端的、裡在左右方向(寬度方向)上，於基座般i的支持片匕與 17 1374582 接觸塊4的基體7的腕部7b之間，形成記憶卡插入口 3a。滑動部 5的腕部5a的段部5d與接觸塊4的基體7的腕部7b的段部7d更上側的内側緣間的尺寸，設定成比記憶卡MC的兩侧的最大寬度尺寸稍微更大一點。又，當把記憶+MC的底面（形成1/〇接觸面的面)對向基座殼1的底板lc的表面而將記憶卡MC插入記憶卡插入口 3a時’比滑動部5的腕部5a的段部5d與接觸塊4的基體7 的腕部7b的段部7d更下側的内侧緣間的尺寸，跟比沿著記憶卡 MC的底面的兩側緣橫跨前後方向全長設置的向下段部1〇3[參照圖1(a)、圖4以及圖5]更下側的兩侧寬度的尺寸二者的關係為，前，設定得比後者更大-點。再者，在上下方向(厚度方向；^基 f设1的底板lc的表面與該等高低差部兄以及7d的表面之間的 1尺寸，蚊成比記憶卡Mc的向下高低差部1()3的向下尺寸更小一點。又由這樣的構造’在記憶卡MC的底面側對向基座殼！的底動部C5 側的狀態下’記憶卡MC的向下段部103便能通過滑 7.d的上太^兄的段部％與接觸塊4的基體7的腕部7b的段部 —己恃記憶+MC便能從記憶卡插人13 3a插人。相反的，當 >的底板形成1/0娜的面相反侧的峨向= 動部f ’記憶卡妮的最大寬度的部分無法通過滑 7d的内側緣二與接觸塊4的基體7的腕部几的段部式插入。 3 °疋更赫止記憶卡妮以表裏方向錯誤的方塊4的右端的接^在基座威1的底板lc上’且對應接觸擋片11a。當辦卡Μ^的内=緣上’以切起並、彎折的方式設置了如時，利簡纽㈣祕扣插人峨卡插入口麗底面的接觸面而設置在記憶卡 MC 防止記憶卡時，記憶卡^:當以前後方向相反方式插入記憶卡勺插入方向的正面部會碰到擋片lla， 18 1374582 Ξ 結果’各接觸部10的前端部不會碰到記憶卡品插侧的面’可以防止因為與記憶卡Mc的插入側的正接觸，使各接觸部1G的前端部變形。 #μλ：接ΐ土f明對本實施形態之記憶卡用摘座插拔記憶卡MC的祕二ίίΐ入記憶卡MC的狀態下，滑動部5受到線圈彈簧14 支持片到滑動部5的腕部&的前端部抵接基座殼1的 Ϊίΐ。在該狀態下，鎖定體24的卡合片24b退回凹突出。。24b的前端部不會比腕部5a的内側面更朝内側狀態開始當記憶卡Mc以正常使用的前後方向以及、、麻二D插座本體3的記憶卡插入口 3a内時，記憶+MC會進入二，腕部5a與接觸塊4的基體7的腕部7b之間，記_卡 __在_ 5 的^ 當，部几上的高低差部5d以及_上侧。前端ί插座本體3内插人時，設置在記憶卡MC j以動嫩[參照_)]。又’在嶋下，“= 因為滑動部5的後6 移動而後退。 isb 15 當度，動，而職冓方i 接近碰到接觸塊二基體7二^月動=5的突出部5b的後面已更杯片24a朝插座本體3的内側方 19 曲，鎖定體24的卡合片24b比滑動部5的腕部5 側方向突出，並卡人記憶卡Mc的歡用凹部C ^面屺憶卡MC被鎖定，可防止記憶+MC脱落。藉此， =在該位置解除施加於記憶卡Mc的插人力量， =到線圈彈簧14的彈力而與記憶卡Mc 一起移動曰 =’凸輪銷16的軸部16a*到引導溝15b的引導而移上^此形凸輪15a的凹部15d的位置D。因此，凸丨嵌入心 ^凸輪15a的凹部15d，防止滑動部5進一步的往抵 ^ί的記憶卡MC也在該位置留在插座本體3内^參 ^ 3⑼]。此時，線圈彈簧14的彈簧負重透過凸輪銷Μ3内$ 寺=I2上’如上所述的將支持片12與設置在上蓋殼口 ίί 合，以補強支持片12，故即使承受線圈彈簧= 、己恃iti2也不會變形，讓凸輪銷16能夠穩定的動作的基部t朝入出而的定位置時，從接觸塊4的基體7 成在^卡ig的前端部’分別對應接觸形的脱部卡A C底面上的的1/0接觸面。又，從接觸塊4的其髀7The forcing portion of the upper shaft hole L on the falling end side is removed from the wire of the set cake provided on the support sheet U 14 , and the sliding portion 5 is subjected to the play of the county ring = (memory card insertion port 3a_moving, base case 1 The support Ϊ is at the front end portion to prevent the sliding portion 5 from continuing to move forward. The one end of the 16 is moved to the rear end of the guide, and is supported in the left-right direction (width direction). 1374582 A memory card insertion opening 3a is formed between the wrist portions 7b of the base 7 of the contact block 4. The segment portion 5d of the wrist portion 5a of the sliding portion 5 is higher than the segment portion 7d of the wrist portion 7b of the base 7 of the contact block 4. The size between the inner edges is set to be slightly larger than the maximum width dimension on both sides of the memory card MC. Also, when the bottom surface of the memory +MC (the surface forming the 1/〇 contact surface) is opposed to the base case 1 When the memory card MC is inserted into the memory card insertion opening 3a on the surface of the bottom plate lc, 'the inner edge of the lower portion of the segment portion 5d of the wrist portion 5a of the sliding portion 5 and the segment portion 7d of the wrist portion 7b of the base portion 7 of the contact block 4 The size of the space is the lower portion 1〇3 which is disposed across the entire length of the front-rear direction along both side edges of the bottom surface of the memory card MC [refer to FIG. 1(a) and FIG. Fig. 5] The relationship between the dimensions of the widths on both sides of the lower side is that the front is set to be larger than the latter. Further, in the up and down direction (thickness direction; the surface of the bottom plate lc of the base f is set to 1) The size of the height difference between the brothers and the 7d surface, the mosquito is smaller than the downward dimension of the lower height difference 1 () 3 of the memory card Mc. Also by such a structure 'on the memory card MC In the state in which the bottom surface side faces the bottom portion C5 side of the base case!, the lower portion 103 of the memory card MC can pass the segment portion % of the upper arm of the slide 7.d and the base body 7 of the contact block 4. The segment of the wrist 7b - the memory + MC can be inserted from the memory card 13 3a. Conversely, when the bottom plate of the > forms the opposite side of the 1/0 Na side = the moving part f ' The maximum width of the memory card can not be inserted through the inner edge 2 of the sliding 7d and the segment of the wrist of the base 7 of the contact block 4. 3 ° 赫记忆记忆记忆记忆记忆记忆记忆记忆记忆记忆The connection at the right end is on the bottom plate lc of the pedestal 1 and corresponds to the contact strip 11a. When the inner edge of the card Μ^ is set to be cut and bent, Simple button (4) The secret button is inserted into the contact surface of the bottom surface of the card inserted in the card, and is set on the memory card MC to prevent the memory card, the memory card ^: when the front and rear directions are inserted in the opposite direction of the insertion direction of the memory card spoon, the front part will be blocked. Ll, 18 1374582 Ξ As a result, the front end portion of each contact portion 10 does not hit the surface on the side of the memory card insertion side, and the front end portion of each contact portion 1G is prevented from being deformed by the positive contact with the insertion side of the memory card Mc. #μλ: The smear of the memory card for the memory card of the present embodiment is detached, and the sliding portion 5 is supported by the coil spring 14 to the wrist of the sliding portion 5 in the state of the memory card MC. The front end portion of the portion &amp; abuts against the base case 1 of the base case 1. In this state, the engaging piece 24b of the lock body 24 is retracted to the concave projection. . The front end portion of the 24b does not start from the inner side of the wrist portion 5a, and when the memory card Mc is in the front-rear direction of the normal use and the memory card insertion opening 3a of the megaphone D main body 3, the memory +MC will be In the second step, between the wrist portion 5a and the wrist portion 7b of the base body 7 of the contact block 4, the _ card__ is at the level _5, the height difference portion 5d and the upper portion of the portion. When the front end ί socket body 3 is inserted into the person, it is set on the memory card MC j to move [reference_)]. Also 'under the armpit, '= because the rear part 6 of the sliding part 5 moves backwards. isb 15 degree, moving, and the job side i is close to the contact block two base body 7 2 ^ month movement = 5 of the protrusion 5b The back cup 24a is bent toward the inner side 19 of the socket body 3, and the engaging piece 24b of the locking body 24 protrudes from the side of the wrist portion 5 of the sliding portion 5, and the pocket of the memory card Mc is recessed. The memory card MC is locked to prevent the memory +MC from falling off. Thereby, = the insertion force applied to the memory card Mc is released at this position, = the elastic force of the coil spring 14 is moved together with the memory card Mc 曰 = 'cam pin The guide portion 15a* of the 16 is guided to the guide groove 15b to move the position D of the recess 15d of the cam 15a. Therefore, the projection is inserted into the recess 15d of the cam 15a, and the slide portion 5 is prevented from further abutting. The memory card MC is also left in the socket body 3 at the position ^^(3)]. At this time, the spring load of the coil spring 14 is transmitted through the cam pin 3 inside the temple = I2 on the support piece 12 and the setting as described above. ί ί 在 , , , , 补补补补补补补补补补补补补补补补补补补补补补补补补补补When the base portion t of the pin 16 capable of stable operation is directed to the inward and outward position, the front end portion of the contact block 4 is formed at the front end portion of the card ig corresponding to the 1/0 contact on the bottom surface of the contact-shaped strip card AC. Face. Again, from the contact block 4

MC 入位置是ίΐί的伯測電路(未域示）’便能侧出記憶卡MC插 (未，^二::=及外部偵測電路以及42 中’如圖20所示的’設置在固定接點板41 狀口疋接點41a以及42a，與設置在接觸彈簧部31b 1374582 上^ V型凹口 31C以及32。形成2點接觸，故能提高接觸穩疋性。又，由於在接觸彈簧部31b以及32b中形成v型凹口 31c以及32c的部位係相對卡插拔方向斜向傾斜，可增加卡插 Ϊ成凹/也以及处的部位的位移量，並提高滑動接觸效果。再者’在5己憶卡MC的規格中，相對於厚度方向的尺公差變小，可動接點板31以及32的接觸彈脊部 31b以及32b係從記憶卡MC的寬度方向抵接卡表面或是防從ί寸差異較大的厚度方向抵接卡表面或是防寫開關的情況而a，更能提高接觸穩定性。木體ΖΐίΖ記憶卡MC時，首先’朝插入方向推壓從插座本體3的5己憶卡插入口 3a露出到外部的記憶卡妮的後部 MC 一起朝插入方向移動。該移動使凸輪銷16的軸4 16a脫離心形凸輪15a的凹部15d，同時被凹部15d右側前方出去，移動到引導溝说内的位置£。W導從㈣解除壓入記憶卡mc之力’則滑動部5會因為線圈向前方移動。若滑動部5向前方移_隨著滑動部5的移動凸輪銷16的軸部16a被引導溝15b引導，通過心开= 側的引導溝i5b内的位置f’移動到引導溝i5b的後端著'骨動部5朝前方移動，滑動部5的擴張部29離開上盍级2的鎖定體24的桿片24a，讓桿片2乜彎曲之力消失，桿片 S回至i初始位置，卡合片24b的前端部退回腕部5a _溝25内。 ^的較用凹部1G1的卡合狀態被解除，記憶卡 )鎖疋也被解除。由於記憶卡MC的後部從插座本體3的記露出到外面的部分夠多’故吾人可從插座本體3取 p 15與凸輪銷16在滑動部5移動躲後 ϊ並ϋϊ卡Mc的壓入力解除時，將滑動部5鎖定在既，鎖疋後對記憶卡mc施加壓入力而滑動部5向後方移動時解除鎖定’構成滑動部鎖定機構。 21 1374582 另外，在取出記憶卡MC時滑動部5的鎖定狀態被解除，線圈彈簧14的二彈簧力使滑動部5朝前方移動，記憶卡Mc也與滑動部5 —起朝前方移動。此時，由於設置在滑動部5的段部兄的侧面以及底面的嵌合突起39以及4〇嵌合於記憶卡Mc ·的鎖定用凹部101，即使鎖定體24對記憶卡MC的鎖定解除，鎖定用凹部1〇1 的端緣，抵接嵌合突起39以及40 ’便能防止記憶卡Mc跳出來。又^在記憶卡MC的插拔方向中於各嵌合突起39以及4〇的角部上分別形成了曲面39a以及40a，可在記憶卡MC插拔時讓鎖定用凹。卩101越過嵌合突起39以及40時的動作更平順，提高操作觸The MC input position is ίΐί's test circuit (not shown)' can be placed on the memory card MC plug (not, ^2::= and external detection circuit and 42 in 'as shown in Figure 20' is set to fixed The contact plate 41-shaped port joints 41a and 42a are provided with the V-shaped recesses 31C and 32 provided on the contact spring portions 31b 1374582 to form a two-point contact, so that the contact stability can be improved. The portions where the v-shaped notches 31c and 32c are formed in the portions 31b and 32b are inclined obliquely with respect to the card insertion/removal direction, and the amount of displacement of the portion where the card is inserted into the concave/concave portion can be increased, and the sliding contact effect can be improved. 'In the specification of the five-remember card MC, the tolerance of the ruler with respect to the thickness direction becomes small, and the contact ridge portions 31b and 32b of the movable contact plates 31 and 32 abut against the card surface from the width direction of the memory card MC or It is better to improve the contact stability by abutting the card surface or the anti-write switch from the thickness direction where the difference is large. When the memory card MC is used, the first step is to push the socket body 3 toward the insertion direction. The 5 card memory card insertion port 3a is exposed to the outside of the memory card. The movement is made to move in the insertion direction. This movement causes the shaft 4 16a of the cam pin 16 to be disengaged from the concave portion 15d of the heart-shaped cam 15a, and is moved forward by the right side of the concave portion 15d to move to the position within the guide groove. The guide is released from (4). When the force of the memory card mc is shifted, the sliding portion 5 moves forward. If the sliding portion 5 moves forward, the shaft portion 16a of the cam pin 16 is guided by the guiding groove 15b as the sliding portion 5 moves, and the heart is opened = side The position f' in the guide groove i5b moves to the rear end of the guide groove i5b, and the bone moving portion 5 moves forward, and the expanded portion 29 of the sliding portion 5 leaves the rod piece 24a of the lock body 24 of the upper jaw stage 2, allowing the rod The bending force of the sheet 2 消失 disappears, the lever piece S returns to the initial position of i, and the front end portion of the engaging piece 24b is retracted into the arm portion 5a_groove 25. The engagement state of the recessed portion 1G1 is released, the memory card is locked疋 was also lifted. Since the rear portion of the memory card MC is sufficiently exposed from the portion of the socket body 3 to the outside, the user can take the p 15 from the socket body 3 and the cam pin 16 to move behind the sliding portion 5 and release the pressing force of the card Mc. At this time, the sliding portion 5 is locked, and the locking portion is locked when the sliding portion 5 is moved backward when the sliding portion 5 is moved backward. 21 1374582 In addition, when the memory card MC is taken out, the locked state of the slide portion 5 is released, and the two spring forces of the coil spring 14 move the slide portion 5 forward, and the memory card Mc also moves forward together with the slide portion 5. At this time, since the fitting projections 39 and 4 that are provided on the side surface and the bottom surface of the segment portion of the sliding portion 5 are fitted to the locking concave portion 101 of the memory card Mc, even if the locking of the memory card MC by the locking body 24 is released, The end edge of the locking recessed portion 1〇1 abuts against the fitting projections 39 and 40' to prevent the memory card Mc from jumping out. Further, in the insertion and removal direction of the memory card MC, curved surfaces 39a and 40a are formed on the corner portions of the fitting projections 39 and 4, respectively, so that the locking recess can be made when the memory card MC is inserted and removed. When the 卩101 passes over the fitting projections 39 and 40, the movement is smoother, and the operation touch is improved.

感0 如前所述的，記憶+MC的寬度方向(與卡插拔方向以及厚度方向)的尺寸公差，就縮小1/0接觸面的位置偏差、讓等理由來看，比起在厚度方向上的情況來看更嚴又置動部5上的嵌合突起39，從尺寸公差雜小的侧方用凹部1G1内。藉此，可讓嵌合突起39與鎖定用凹部 —確實瓜合，以確實防止記憶卡Mc彈出。又，由於從側方與鎖 =用凹部101嵌合的嵌合突起39係與鎖定用凹部1〇1厚度方向的分嵌f、’、故比起與鎖定用凹部1G1厚度方向整體嵌合的情柘> 1，更能減少鎖定用凹部101與嵌合突起39卡合時所產生的以^山’便能防止取出記憶卡Mc時因為抵抗力太大而難从取出的情況發生。八认由於本實施形態除了設置從鎖定用凹部1G1側方與其欲 3=巧’更設置了從厚度方向與鎖定用凹部101嵌人的二’藉由嵌合突起39以及40與鎖定用凹部101傲公# _月^—的防止記憶卡Mc彈出。又，亦可僅設置從尺寸 39 的寬度方向與鎖定用凹部1〇1嵌合的喪合突起嵌合貞寸精__、，故能縮小合突起39也能充分防隙的差異，即使僅設置嵌本實施形態的記憶卡用插座，在上下的金屬殼(基座殼1以及 22 1374582 3二^中’係僅將其中一方的基座殼1壓入固定於接觸塊4 射^方上紐2與基座殼1接合的部位則利用雷而習知技術係在已經壓入固定好基座殼1的 if 殼2磨入固定之，因此’本實施形態的記憶卡不合不同，其將上蓋殼2狀固定於基體7上之力不:; 土座殼1 ’故能防止基座殼1變形。又，由於上蓋殼2 的方式安裝於接觸塊4的基體7上的，所以像壓箸糾雜㈣壓场置誤差喊生的減力料施加於上Sense 0 As described above, the dimensional tolerance of the memory + MC in the width direction (with the card insertion and removal direction and the thickness direction) is reduced by 1/0 the positional deviation of the contact surface, and the reason is compared with the thickness direction. In the case of the upper case, the fitting projection 39 on the movement portion 5 is used, and the recess portion 1G1 is used from the side having a small dimensional tolerance. Thereby, the fitting projection 39 and the locking recess can be surely combined to surely prevent the memory card Mc from being ejected. In addition, since the fitting projection 39 fitted to the lock-use recessed portion 101 from the side and the fitting recess 39 in the thickness direction of the locking recessed portion 1〇1 are fitted together with the locking concave portion 1G1 in the thickness direction, the fitting is integrally formed in the thickness direction of the locking recessed portion 1G1. In other words, it is possible to reduce the occurrence of the "mountain" generated when the locking concave portion 101 is engaged with the fitting projection 39, and it is possible to prevent the memory card Mc from being taken out because the resistance is too large. In the present embodiment, in addition to the provision of the recessed portion 1G1 from the side of the locking concave portion 1G1, the two recesses are formed from the thickness direction and the locking recess 101. The fitting projections 39 and 40 and the locking recess 101 are provided. Proudly # _月^—The prevention of memory card Mc pops up. Further, it is also possible to provide only the splicing projection fittings that are fitted into the locking recesses 1〇1 from the width direction of the dimension 39, and it is possible to reduce the difference in the gaps even when the projections 39 are sufficiently closed, even if only The memory card socket according to the embodiment is provided, and the upper and lower metal shells (the base shell 1 and the 22 1374582 3) are only press-fitted to the base block 1 of the contact block 4 The portion where the New 2 is joined to the base shell 1 is grounded and fixed by the conventional shell 2 which has been pressed into the fixed base shell 1 by the conventional technique, so that the memory card of the present embodiment is different, and The force of the upper cover shell 2 fixed to the base body 7 is not: the earth seat shell 1' can prevent the base shell 1 from being deformed. Moreover, since the upper cover shell 2 is mounted on the base body 7 of the contact block 4, the image pressure is箸箸 ( (4) pressure field set error shouting force reduction material applied to

•if 4此防止上蓋殼2變形。如是，便能防止插座本體3變形，並提咼插座本體3的平坦度。 ^又，f然上蓋殼2並非直接固定於接觸塊4的基體7上，惟 e又置在上蓋殼2後端的彎曲片19從後方抵接設置在基體7後面側，卡合巧18,同時設置在比f曲片19鑛更前端側一點的突出片從前方抵接設置在基體7正面侧的卡合凹部17。因此，在取出記憶卡MC B夺，記憶卡MC的I/O接觸面與接觸部1〇之間的摩仏力會產生帶動基體7朝刖方移動之力，惟因為將接觸塊4的基體7的上部朝前方推動之力會由上蓋殼2的突出片2〇所承受，二能防止基體7朝前方傾倒。又，在插入記憶卡Mc時記憶卡MC 的I/O接觸面與接觸部10之間的摩擦力也會產生將接觸^4的基，7推向後方之力，惟因為將基體7的上部推向後方之力會由上，殼2的彎曲片19所承受，故能防止基體7朝後方傾倒。^，上蓋殼2僅在左右兩側部與基座殼1熔接，故中央部分的強度較弱，惟由於在上蓋殼2的後端緣以彎折方式設置了向下突出的彎曲片 19 ’故可藉由該彎曲片19提高上蓋殼2的強度。再者，由於在本實施形態中金屬製的基座殼丨與上蓋殼2的接合部位係以雷射熔接方式接合，故基座殼1與上蓋殼2電位完全相同，讓基座殼1接地，便可讓插座本體3整體確實接地，= 對靜電或外部雜§fl的抵抗能力較強，可提高電磁抗擾性 (electromagnetic immunity ; EMI)。又，在本實施形態中，係將接觸塊4的基體7壓入固定於基 23 1374582 座设1上，並以雷射炫接方式接合上蓋殼2與基座殼1，惟只要將配置成分別對向記憶卡MC的表面以及底面的2個金屬殼其中一方壓入固定於接觸塊4的基體7上，再利用雷射熔接方式將另一方與其中一方的金屬殼接合即可，或者將上蓋殼2壓入固定於基體7上，再將該上蓋殼2與基座殼1以雷射熔接方式接合也是可以0 又，本實施形態的記憶卡用插座間距型的插座，各接觸部1〇、共通端子板30以及可動接點板（開關片）31以及32的各銲錫端子 10a、30a、31a以及32a’與從基座殼1的兩側片6&、61?的上側緣朝上方突出的載置用突部6c的高低差部，均朝上方突出超過上蓋殼2的表面，在從基板表面浮起的狀態下對安裝基板進行表面安裝，並對插座本體3的下侧部位進行零件安裝。然而，本發明並非僅限於該等構造而已，亦可將端子構造設置成其他形態，自不待言。再者’雖然在本實施形態中係以SD記憶卡(登錄商標)為例説明之’惟也可以使用可插入插座内的部位的大小跟犯記憶卡(登錄商標)一樣，且具有跟SD記憶卡(登錄商標)同樣的端子排列，並具備I/O介面、PHS模組或GPS模組等功能部的SDIO記憶卡。亦即本實施形態的記憶卡用插座，可用來當作對應SD記憶卡(登錄商標)以及SDIO記憶卡二種記憶卡的SD記憶卡用的插座。【圖式簡單說明】圖1(a)係立體圖，表示本發明一實施形態之記憶卡用插座以及記憶卡的外觀構造，圖1(b)係該主要部位的擴大立體圖。圖2係分解立體圖，表示上述本實施形態之記憶卡用插座的構造。圖3係從跟圖2相反該側觀察上述本實施形態之記憶卡用插座的分解立體圖。圖4(a)〜（e)分別係前視圖、右側視圖、左側視圖、俯視圖以及仰視圖，表示將記憶卡插入上述本實施形態之記憶卡用插座 24 1374582 内的狀態。· 田杯^倾視圖，絲將記針插人上述本實_態之記憶卡用插座内的狀態。 in從上述本實施形態之記憶卡用插座的右側視側觀察圖6(b)係從上述本實施形態之記憶卡用插座的後視側觀察的外觀立體圖。 . ⑽=⑻^示構成上述本實制彡態之記齡賴座的基座殼的俯視圖，圖7(b)係其立體圖。 I8?，麵從表面峨賴成上述本實郷態之記憶卡用插座㈣立Μ，圖8_、從其底峨察的立翻。夕々二係分別表示從表面侧觀察構成上述本實施形態 2，L卡職座的接觸塊立體圖、從底_觀察的立體圖以及後祝園。 _ (d)係分職示構成上述本實施轉之記憶卡用插座的滑動部的前視圖、側視圖、後·以及立體圖。 ⑽侧面立體®，分縣林上述本實施形態之接(第1金屬殼)與上蓋殼(第2金屬殼)的熔立義，分職示在上述本實施形態之。己隐卡用插座中的凸輪銷的轴承部的構造。圖13⑻係俯視圖，表示在將記憶卡插入上述本實施形能之記憶卡用插座途中上蓋殼被卸下的狀態 = 憶卡的插人後的狀態。㈣(哪俯視圖’表不5己圖Μ係俯視圖，表示將記憶卡插入上述本實施形態之記憶卡用插座(省略s己憶卡)後上蓋殼被卸下的狀態。〜、心圖15係主要部位的擴大立體圖，表示上 (卡上1=的sr版及防寫_測用圓= 25 1374582 眚前視圖、俯視®以及後視圖，分別表示上述本實二7^、錢卡用插座所使用的共通端子板的構造。眚絲績視M、俯視®以及後棚，分麻示上述本實施形狀純、卡用插座所使用的可動接點板的構造。，19係立體圖，表示在上述本實細彡態之記憶卡用插座中，將可動接點板壓入基體的狀態。圖20係主要部位的剖面圖，用來說明上彈簧部與蚊接點的接觸狀態。• if 4 This prevents the upper cover 2 from being deformed. If so, the socket body 3 can be prevented from being deformed, and the flatness of the socket body 3 can be improved. Further, the cover case 2 is not directly fixed to the base body 7 of the contact block 4, but the bent piece 19 which is placed at the rear end of the upper cover case 2 is abutted from the rear side and is disposed on the rear side of the base body 7, and is engaged with the handle 18, while The protruding piece provided at a point closer to the front end side than the f-curve 19 ore is abutted against the engaging recessed portion 17 provided on the front side of the base body 7 from the front. Therefore, when the memory card MC B is taken out, the frictional force between the I/O contact surface of the memory card MC and the contact portion 1〇 generates a force for moving the substrate 7 toward the crucible, but the base of the contact block 4 will be contacted. The force of pushing the upper portion of the front portion 7 is received by the projecting piece 2 of the upper cover 2, and the base body 7 can be prevented from falling forward. Further, when the memory card Mc is inserted, the frictional force between the I/O contact surface of the memory card MC and the contact portion 10 also generates a force for pushing the base of the contact 4, 7 toward the rear, because the upper portion of the base 7 is pushed. The force to the rear is received by the bent piece 19 of the upper case 2, so that the base body 7 can be prevented from falling backward. ^, the upper cover case 2 is welded to the base case 1 only on the left and right side portions, so the strength of the central portion is weak, but the bent piece 19' which protrudes downward is provided in a bent manner at the rear end edge of the upper cover case 2 Therefore, the strength of the upper cover 2 can be improved by the bent piece 19. Further, in the present embodiment, the joint portion of the metal base case and the upper cover case 2 is joined by laser welding, so that the base case 1 and the upper cover case 2 have the same potential, and the base case 1 is grounded. , the socket body 3 can be surely grounded as a whole, = strong resistance to static electricity or external §fl, can improve electromagnetic immunity (EMI). Further, in the present embodiment, the base 7 of the contact block 4 is press-fitted and fixed to the base 1 of the base 23 1374582, and the upper cover 2 and the base case 1 are joined by laser splicing, but only the components are disposed. One of the two metal shells on the surface of the memory card MC and the bottom surface is press-fitted to the base 7 of the contact block 4, and the other one is joined to the metal shell of one of the metal shells by laser welding, or The upper cover case 2 is press-fitted and fixed to the base body 7, and the upper cover case 2 and the base case 1 are joined by laser welding. The socket of the memory card socket type of the present embodiment, each contact portion 1 The respective solder terminals 10a, 30a, 31a, and 32a' of the common terminal plate 30 and the movable contact plates (switching plates) 31 and 32 and the upper side edges of the side sheets 6 & 61 of the base case 1 face upward. The step portion of the protruding projection portion 6c protrudes upward beyond the surface of the upper cover case 2, and the mounting substrate is surface-mounted in a state of being floated from the surface of the substrate, and the lower portion of the socket body 3 is subjected to surface mounting. Part installation. However, the present invention is not limited to these configurations, and the terminal structure may be set to other forms, and it goes without saying. In addition, in the present embodiment, the SD memory card (registered trademark) is taken as an example. However, the size of the portion that can be inserted into the socket can be used in the same manner as the memory card (registered trademark), and has the same SD memory. The card (registered trademark) has the same terminal arrangement and has an SDIO memory card with functions such as an I/O interface, a PHS module, or a GPS module. In other words, the memory card socket of the present embodiment can be used as a socket for an SD memory card corresponding to two types of memory cards, an SD memory card (registered trademark) and an SDIO memory card. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1(a) is a perspective view showing a memory card socket and an appearance structure of a memory card according to an embodiment of the present invention, and Fig. 1(b) is an enlarged perspective view of the main portion. Fig. 2 is an exploded perspective view showing the structure of the memory card socket of the above embodiment. Fig. 3 is an exploded perspective view of the memory card socket of the embodiment of the present invention as seen from the side opposite to Fig. 2; 4(a) to 4(e) are a front view, a right side view, a left side view, a plan view, and a bottom view, respectively, showing a state in which a memory card is inserted into the memory card socket 24 1374582 of the above-described embodiment. · The field cup ^ tilt view, the silk will be inserted into the above-mentioned real state _ state of the memory card with the state inside the socket. In the right side view of the memory card socket of the present embodiment, Fig. 6 (b) is an external perspective view of the memory card socket of the present embodiment as seen from the rear side. (10) = (8) The top view of the base case constituting the above-mentioned immersive age seat, and Fig. 7 (b) is a perspective view thereof. I8?, from the surface of the memory card with the above-mentioned real state of the socket (four) stand, Figure 8_, from the bottom of the view. The second embodiment shows a perspective view of the contact block constituting the above-described second embodiment, the L-card seat from the front side, a perspective view from the bottom, and a rear garden. _ (d) is a front view, a side view, a rear view, and a perspective view showing a sliding portion constituting the socket for the memory card of the present embodiment. (10) Side stereoscopic®, the smelting of the first (first metal shell) and the upper lid (second metal shell) of the present embodiment described above is divided into the above-described embodiments. The configuration of the bearing portion of the cam pin in the socket for the card is hidden. Fig. 13 (8) is a plan view showing a state in which the upper cover case is removed in the middle of inserting the memory card into the memory card socket of the present embodiment = the state after the insertion of the memory card. (4) (Where is the top view of the top view), the state in which the memory card is inserted into the socket for the memory card of the above-described embodiment (the suffix is omitted), and the upper cover is removed. The enlarged three-dimensional view of the main part is shown on the card (1=sr version on the card and anti-write_measuring circle=25 1374582 眚 front view, top view® and rear view, respectively, indicating the above-mentioned real two 7^, money card socket The structure of the common terminal plate to be used. The M-view, the plan view®, and the rear shed show the structure of the movable contact plate used in the above-described shape-only and card socket. The 19-series perspective view shows the above. In the actual memory card socket, the movable contact plate is pressed into the base. Fig. 20 is a cross-sectional view of the main part for explaining the contact state of the upper spring portion and the mosquito contact.

圖21#立體圖，表示設置在上述本實施形態之記憶卡用插座的滑動部上的記憶卡鎖定機構(上蓋殼被卸下的狀態）。圖22係主要部位的擴大立體圖，表示設置在上述本實施形態之記憶卡用插座的滑動部上的記憶卡鎖定機構(上蓋殼被卸下的狀態）。圖23係俯視圖’表示在上述本實施形態之記憶卡用插座内插入記憶卡的狀態下記憶卡鎖定機構的構造(上蓋殼被卸下的狀態）。圖24(a)係俯視圖，表示在上述本實施形態之記憶卡用插座的記憶卡鎖定機構中將記憶卡插入時的狀態，圖24(b)係俯視圖，表示將記憶卡取出時的狀態。Fig. 21 is a perspective view showing a memory card locking mechanism (a state in which the upper cover case is removed) provided in the sliding portion of the memory card socket of the above embodiment. Fig. 22 is an enlarged perspective view showing a main portion, showing a memory card locking mechanism (a state in which the upper cover case is removed) provided in the sliding portion of the memory card socket of the above-described embodiment. Fig. 23 is a plan view showing the structure of the memory card locking mechanism in a state in which the memory card is inserted into the memory card socket of the embodiment (the upper cover case is removed). Fig. 24 (a) is a plan view showing a state in which a memory card is inserted in the memory card lock mechanism of the memory card socket of the embodiment, and Fig. 24 (b) is a plan view showing a state in which the memory card is taken out.

【主要元件符號說明】 1基座殼（第1金屬殼) la卡合片 lc底板 2上蓋殼（第2金屬殼) 2a熔接片 2b嵌合孔 2c頂板 3插座本體 3a記憶卡插入口 4接觸瑰 26 1374582 5滑動部 5a腕部 5b突出部 5c抵接部 5d段部 6a侧片 6b側片 6c突部 7基體 7a基部 7b腕部 7c彈簧承受部 7d段部 7e嵌合突起 8壓入溝 9突出片 10接觸部 10a鲜錫端子 10b接觸部 11開孔 11a擋片 lib右端開孔 12支持片 12a卡合孔 12b突起 13突條部 14線圈彈簧 15心形凸輪溝部（滑動部鎖定機構) 15a心形凸輪 15b引導溝 27 1374582 15c凹凸面 15d凹部 16凸輪銷（滑動部鎖定機構) 16a、16b 軸部 17卡合凹部 18卡合凹部 19彎曲片（第2抵接片） 20突出片（第1抵接片） 21彈接片 22壓制片 23彈接片 24鎖定體（記憶卡鎖定機構) 24a桿片 24b卡合片（卡合部） 25凹溝 26細溝 26a端面 27凹溝 29擴張部（推壓部） 30共通端子板 30a鲜锡端子 31、32可動接點板 31a、32a鲜·錫端子 31b、32b接觸彈簧部 31c、32c V 型凹口 31d、32d壓入部 31e抵接部 31f突出部 31g突出部 32f突出部 28 1374582 33、34、35壓入溝 34a引導溝 35a引導溝 36凹部 37肋部(第1抵接部） 38肋部(第2抵接部） 39嵌合突起（第1嵌合突起) 39a曲面 40嵌合突起（第2嵌合突起) 40a曲面 41固定接點板 41a固定接點 41b固定接點 42固定接點板 42a固定接點 100防寫開關 101鎖定用凹部 102缺口部 103下段部 104開關部 105凹部 a〜f箭頭 A〜F位置 MC記憶卡 29[Main component symbol description] 1 base case (first metal case) la engagement piece lc bottom plate 2 upper cover case (second metal case) 2a fusion piece 2b fitting hole 2c top plate 3 socket body 3a memory card insertion port 4 contact Rose 26 1374582 5 sliding portion 5a wrist portion 5b protruding portion 5c abutting portion 5d segment portion 6a side piece 6b side piece 6c protrusion portion 7 base body 7a base portion 7b wrist portion 7c spring receiving portion 7d segment portion 7e fitting projection 8 pressed into the groove 9 protruding piece 10 contact portion 10a fresh tin terminal 10b contact portion 11 opening 11a blocking piece lib right end opening 12 supporting piece 12a engaging hole 12b protrusion 13 protruding portion 14 coil spring 15 heart-shaped cam groove portion (sliding portion locking mechanism) 15a heart-shaped cam 15b guide groove 27 1374582 15c concave-convex surface 15d concave portion 16 cam pin (sliding portion locking mechanism) 16a, 16b shaft portion 17 engagement concave portion 18 engagement concave portion 19 curved piece (second abutting piece) 20 protruding piece ( 1st abutting piece) 21 elastic piece 22 pressed piece 23 elastic piece 24 locking body (memory card locking mechanism) 24a piece 24b engaging piece (engaging portion) 25 groove 26 narrow groove 26a end face 27 groove 29 Expansion part (pushing part) 30 common terminal plate 30a fresh tin terminals 31, 32 movable contact plates 31a, 3 2a fresh tin terminal 31b, 32b contact spring portion 31c, 32c V-shaped recess 31d, 32d press-fit portion 31e abutment portion 31f projecting portion 31g projecting portion 32f projecting portion 28 1374582 33, 34, 35 press-in groove 34a guide groove 35a Guide groove 36 recessed portion 37 rib (first abutting portion) 38 rib (second abutting portion) 39 fitting projection (first fitting projection) 39a curved surface 40 fitting projection (second fitting projection) 40a curved surface 41 fixed contact plate 41a fixed contact 41b fixed contact 42 fixed contact plate 42a fixed contact 100 anti-write switch 101 locking recess 102 notch 103 lower segment 104 switch portion 105 recess a~f arrow A~F position MC Memory card 29

Claims

1374582 May 2012 丨7曰Revision replacement page 97132525 (without line)' Seven patent application scope: _ Memory touches the thin, the front side of the body can be formed inside the eight-seat body and maintains a plurality of contact parts, which can be contacted by the knife The sigh is placed on the side of the card and the 1/0 contact surface on the side of the card; the inner=slave; the moving mode is set on the socket body and the memory card - the front and rear of the card are cut into or out of the memory card. a spring, which often reads the sliding portion of the sliding portion; after that, the sliding portion of the Lihai moves to the position of the last portion and locks it after locking, and then locks the sliding portion at a predetermined position, except for the locking ; and thinking & σ strong force to make the sliding part move backwards, the card is released; concave == when the predetermined position, the bedding mechanism contains a flexible body, the locking body -, when, will push 2 The sliding portion moves to the pushing position of the moving portion at the predetermined position: === bit 'The locking body is separated by the sliding locking body ί pushes the sliding portion to steal the lock 2 to use the retracting J. The elastic restoring force of the hunting body, the engaging portion is from the system 2 by the memory card seat of the first item of the Philippine range, wherein the god Guangshigou = the end of the sliding portion is engaged in the heart In the shape of the cam in the Chinese part, when the sliding part 1374842 is modified on the 15th of May, the 15th day of the replacement page, the other end will be #1, 1____ in the upper open recess to limit the sliding in Moving forward, moving forward on the cam groove portion and bending toward the back toward the front edge of the support 1 to form a pivotal L-shaped side view, and freely rotating, in the second metal 2吏= abutting the support piece Molten g) is set to correct the correction. It is in the memory card 1, such as / the scope of the second part of the patent card socket, | H right = piece, which is the part of the second metal shell Incision and folding: m includes an L-shaped object type 'where the contact block is wrapped and the memory card socket is further provided with: metal; when the card is inserted into the inside of the socket body, the memory card is pushed 2 and bent = a fixed contact plate. The fixed contact plate is bent in the movable contact plate. The fixed contact plate is pressed on the base body. The person turns over; from the 卩-width side (10) The edge is in contact with the spring portion, and the rivet portion is fixed, and the Lishan terminal is set to be mounted on the recording board from the shape of the socket=thick=, and the shape of the surface is in the width direction of the terminal. The contact center of the contact shaft of the left and right pair of the shafts of the shaft 3H4, wherein the movable end is connected to the one end side of the movable portion in the width direction of the front end side, and the first abutting portion is upward. The press-fitting portion is press-fitted into the distal end side of the A body at a portion W ^ -. 'In the width direction of the entry portion of the >1, 31 Ί 374582 of the contact squid, May K, 2012曰Revision replacement page 97132525 (without scribe line) The other end side abuts each other. Lie 6, the memory card socket of the fifth application patent scope, wherein the first abutment, and the second abutment The portion is provided on the base body, and the portion to be placed is a portion other than the portion through which the press-fitting portion passes when the press-fitting portion is press-fitted into the press-fitting groove. 立ψ7,1申3 Please refer to any of the fourth to sixth patent ranges. The memory card socket, ... six, 5 hai part of the press-in part is cut and bent to The dog outlet portion protruding in the thickness direction is disposed and the guide groove into which the protrusion portion can be embedded is disposed on the base body. The socket for the memory card of the first application of the patent scope is further included in the first embodiment. 'It is placed on the side of the sliding part, and the front part of the memory card abuts «•海/月动. [5's sorrow is opposite to the side of the memory card and is embedded from the side of the memory card. The socket for a memory card according to the eighth aspect of the invention, wherein the corner portion of the first fitting projection has a curved shape in the insertion/removal direction of the memory card. 8. The socket for a memory card according to claim 8 or 9, wherein a second fitting protrusion is disposed on a surface of the sliding portion, and the sliding is performed on the memory card. In the state of the portion, one of the surfaces facing the thickness direction of the memory card is fitted into the locking recessed portion of the memory card from the thickness direction of the memory card. 32 Ϊ 374582 May 2012 if day correction replacement page 97123525 (no underline) VIII, schema: 33