201233302 六、發明說明： 【發明所屬之技術領域】 „ [0001] 本發明是關於一種擴充卡，尤指一種用於電腦成伺服器 上之擴充卡。 【先前技術】 [0002] 隨著電腦資訊產業之快速發展及其應用範圍之擴大人 們對電腦功能之要求不斷提升’電腦内部通常需增°又夕 種擴充卡，如圖形加速顯示卡、視訊卡、網卡及音效卡 等。習知技術中，通常先將擴充卡一侧鎖固於一金屬固 κ ^ 定片上，再藉由螺釘將固定片一一鎖固於電腦機殼後板 上之擴充卡槽一侧’從而固定該擴充卡"然而’於電腦 之運輸及振動過程中，經常由於金屬固定片與擴充卡之 間之撞擊而導致金屬固定片受損，影響了擴充卡之使用 【發明内容】 [0003]鑒於以上内容，有必要提倂一種耐振妨之擴充卡。 .... . .... 〇 [0004] 一種擴充卡，包括卡體及安裝件，所述安裝件設有鎖固 部，所述鎖固部與所述卡體鎖固於一起，且抵靠所述卡 體，所述鎖固部設有傾斜邊緣，所述傾斜邊緣與所述卡 體所於之平面之間之㈣之角度處於30度細度之間。 [0005] 100103208 ，：本發明擴充卡中，鎖固部設有傾斜 之邊緣’所述邊緣與所述卡體所於之平面之間之夾角角 度為30度训0丨心於所述鎖固部相對所述卡體振動 時’擴充卡大致平订所述鎖固部方向振動而揸擊所述 鎖固部時，減少所述鎖固部振動之幅度，防止所述鎖固 表單編號A0101 S 3頁/共14頁 1002005689- 201233302 部因振動幅度太大而斷裂。 【實施方式】 [0006] 請參閱圖卜2，於本發明之一較佳實施方式中，一擴充卡 固定於一機殼10中，包括一卡體8〇及一安裝件2〇。 [0007] 所述機设10包括一後板11及一垂直所述後板11之底板13 。所述底板13上固定一主機板15，所述主機板15上設置 一轉接槽151。所述後板11包括一板體ιη及自一所述板 體111彎折形成之支撐部113 ^所述板體hi開設複數安 裝槽1112，所述安裝槽1112沿與所述底板13大致垂直之 方向延伸，並延伸到所述支撐部113 ^支撐部每一安裝槽 111 2之下方各設有一限位部111 3，所述限也部1113與所 述板體111之間形成一縫隙（圖未標號）。於一實施方式 中，所述限位部1113呈橋形。所述支撑部〗13凸設一第一 固定部1131及一第二固定部1133。所述第一固定部1131 靠近所述安裝槽1112之大致垂直所述板體η丨之邊緣。所 述第二固定部1133靠近所述安裝槽1112大致平行所述板 體111之邊緣。 [0008]所述卡體80具有一第一端81及一與第一端81相對之第二 端83。所述第一端81開設兩鎖固孔811。所述卡體8〇之 下邊緣設一插接部85，用以插接於所述轉接槽151中。 [0009]請參閱圖3，所述安裝件20包括一本體21及自所述本體21 之一端彎折之折片23。所述折片23大致垂直所述本體21 。所述本體21凸設兩鎖固部213，且於與相對所述折片23 之另一端設一插入部21 7，用以插入所述限位部111 3與所 述板體111之間之間隙。每一鎖固部213開設一鎖固孔 100103208 表單編號A0101 第4頁/共14頁 1002005689-0 201233302 2131。所述鎖固部213所於之平兩大致垂直所述本體21 所化平面。所述本體21還㈣〜定位片218。所述定位 片218大致平行所述鎖ID部213。所述折片23於遠離所述 本趙21之-邊緣開設-第―缺^如，並於連接至所述本 。所述鎖固部213設有 =少〜傾斜邊緣2133，所述傾斜邊緣2133與所述本體21 平面之間形成一失角，所迷夾角之角度為30度到 夜。於一實施方式中，所述失角之之最佳角度為45度 Ο [0010] 1閱圖4,所述安裝⑽固定於所述卡麵上。固定時 2所述安裝件20開設之鎖固孔2131分別對齊所述卡體 穿^之兩鎖固孔811。利用兩螺絲等第一鎖固件30分別 2〇t所述鎖固孔811與所述鎖叫131，將所述安裝件 鎖^於所述卡劇上。所述卡細之兩侧分別與所述 所=13及所述定位片218相抵靠。所述鎖固部213與 G [0011] =_傾斜抵靠於一從而，將翁安裝件2。固 疋於所述卡體8〇上。 :裝所迷擴充卡時’將所述卡細之插接部85插入到所 父 槽151，將所述安裝件20之插入部217插入所述後 板11之限债 见孔1115。向下按壓所述卡體8〇，所述插接部 85插入所述轉接槽151中，所述安裝件2G之本體21收容 !所述诶板11之安裝槽1112中，且所述第一固定部ι131 ^入所述第—缺口 231中，所述第二固定部1133卡入所述 33中。藉由螺絲等第二鎖固件（圖未示）穿過 所述第〜Λ 、口231、第一固定部mi，及所述第二缺口 100103208 表單編號AOioj 第5頁/共14頁 1002005689-0 201233302 233、第二固定部1133，將所述安裝件20固定於所述後 板11上。從而’將所述卡體80固定於所述機殼〗0中。 [0012] 當所述卡體80沿垂直所述主機板15振動時，所述卡體80 撞擊所述鎖固部213，而使所述鎖固部213相對所述本體 21振動。於振動之過程中，所述傾斜邊緣2133傾斜之角 度越小，即所述傾斜邊緣2133與所述本體21之間之夾角 角度越小，那麼所述傾斜邊緣2133上之點到所述本體21 之間之垂直距離越小。於受力大小相等之情況下’所述 傾斜邊緣2133上之點受到之力矩就越小，即所述鎖固部 213振動之幅度就越小。但是’隨著所述傾斜邊緣2133傾 斜之角度越來越小’所述鎖固部213鎖固所述卡體80之能 力就降低。故，所述鎖固部213之傾斜邊緣2133與所述本 體21所於之平面之間之夾角為30到60度時，既能保證很 好之鎖固所述卡體80，又能減小所述鎖固部213之振動幅 度。當所述傾斜邊緣2133與所述本體21所於之平面之間 之失角為45度時達到最佳效果。 [0013] 综上所述，本發明確已符合發明專利要求，爰依法提出 專利申請。惟，以上所述者僅為本發明之較佳實施方式 ，舉凡熟悉本發明技藝之人士，爰依本發明之精神所作 之等效修飾或變化，皆應涵蓋於以下之申請專利範圍内 【圖式簡單說明】 [0014] 圖1是本發明擴充卡之一較佳實施方式中與擴充卡之立體 分解圖。 100103208 圖2是圖1之局部放大圖。 表單坞號A0101 第6頁/共14頁 1002005689-0 [0015] 201233302 [0016] 圖3是圖1中安裝件之一較佳實施方式之一立體圖 [0017] 圖4是圖1之立體組裝圖。 【主要元件符號說明】 [0018] 機殼：10 - [0019] 後板：11 [0020] 板體：111 [0021] 安裝槽：1112 〇 [0022] 限位部：1113 [0023] 支撐部：113 [0024] 第一固定部：1131 [0025] ， 第二固定部·· 1133 [0026] 底板：13 [0027] 主機板：15 ❹[0028] 轉接槽：151 [0029] 安裝件：20 [0030] 本體：21 [0031] 鎖固部：213 [0032] 鎖固孔：2131 [0033] 傾斜邊緣：2133 [0034] 第一鎖固件：30 100103208 表單編號A0101 第7頁/共14頁 1002005689-0 201233302 [0035] 卡體： [0036] 第一端 [0037] 鎖固孔 [0038] 第二端 [0039] 插接部 80 ：81 ：811 ：83 ：85 100103208 表單編號A0101 第8頁/共14頁 1002005689-0201233302 VI. Description of the invention: [Technical field to which the invention pertains] „ [0001] The present invention relates to an expansion card, and more particularly to an expansion card for use in a computer as a server. [Prior Art] [0002] With Computer Information The rapid development of the industry and the expansion of its application range People's requirements for computer functions continue to increase. 'Computers usually need to increase the number of expansion cards, such as graphics acceleration display cards, video cards, network cards and sound effects cards. Usually, the expansion card side is first locked on a metal solid κ ^ fixed piece, and then the fixing piece is locked one by one by the screw on the expansion card slot side of the computer casing rear panel to fix the expansion card " However, in the transportation and vibration process of the computer, the metal fixing piece is often damaged due to the impact between the metal fixing piece and the expansion card, which affects the use of the expansion card. [Invention] [0003] In view of the above, there are It is necessary to provide an expansion card that is resistant to vibration. .... . . . [0004] An expansion card comprising a card body and a mounting member, the mounting member being provided with a locking portion, the locking portion and The card body is locked together and abuts against the card body, the locking portion is provided with a slanted edge, and the angle between the slanted edge and the plane of the card body is at 30 degrees. [0005] 100103208, in the expansion card of the present invention, the locking portion is provided with an inclined edge, and the angle between the edge and the plane of the card body is 30 degrees. When the locking portion vibrates with respect to the card body, the expansion card substantially aligns the direction of the locking portion to vibrate the slamming portion, and reduces the amplitude of the vibration of the locking portion to prevent the locking form from being locked. No. A0101 S 3 pages/14 pages 1002005689-201233302 The part is broken due to too large vibration amplitude. [Embodiment] [0006] Please refer to FIG. 2, in a preferred embodiment of the present invention, an expansion card is fixed to A casing 10 includes a card body 8〇 and a mounting member 2〇. [0007] The machine assembly 10 includes a rear plate 11 and a bottom plate 13 perpendicular to the rear plate 11. The bottom plate 13 is fixed a motherboard 15 is disposed on the motherboard 15 with a transition slot 151. The rear panel 11 includes a panel and a self-contained panel The plate body 111 is formed by bending the support portion 113. The plate body hi defines a plurality of mounting grooves 1112 extending in a direction substantially perpendicular to the bottom plate 13 and extending to the support portion 113. Each of the mounting slots 111 2 is provided with a limiting portion 111 3 , and a gap (not labeled) is formed between the limiting portion 1113 and the plate body 111. In an embodiment, the The limiting portion 1113 has a bridge shape. The supporting portion 13 has a first fixing portion 1131 and a second fixing portion 1133. The first fixing portion 1131 is substantially perpendicular to the plate body adjacent to the mounting groove 1112. The edge of η丨. The second fixing portion 1133 is substantially parallel to the edge of the plate body 111 near the mounting groove 1112. The card body 80 has a first end 81 and a second end 83 opposite the first end 81. The first end 81 defines two locking holes 811 . A latching portion 85 is defined in the lower edge of the card body 8 to be inserted into the adapter slot 151. Referring to FIG. 3, the mounting member 20 includes a body 21 and a flap 23 bent from one end of the body 21. The flap 23 is substantially perpendicular to the body 21. The main body 21 is provided with two locking portions 213, and an insertion portion 21 7 is disposed at the other end of the opposite side of the flap 23 for inserting between the limiting portion 111 3 and the plate body 111. gap. Each of the locking portions 213 defines a locking hole 100103208 Form No. A0101 Page 4 of 14 1002005689-0 201233302 2131. The locking portion 213 is flat on two planes substantially perpendicular to the body 21 . The body 21 is further (four) ~ positioning piece 218. The positioning piece 218 is substantially parallel to the lock ID portion 213. The flap 23 is opened away from the edge of the body 21 and is connected to the present. The locking portion 213 is provided with a = less ~ inclined edge 2133, and the inclined edge 2133 forms a lost angle with the plane of the body 21, and the angle of the angle is 30 degrees to night. In one embodiment, the optimum angle of the lost angle is 45 degrees. [0010] Referring to FIG. 4, the mounting (10) is fixed to the card surface. The fixing holes 2131 of the mounting member 20 are respectively aligned with the two locking holes 811 of the card body. The mounting member is locked to the card by using the first locking member 30 such as two screws to respectively lock the locking hole 811 and the locking member 131. The two sides of the card are respectively abutted against the=13 and the positioning piece 218. The locking portion 213 and G [0011] = slanted against one, thereby, the Weng mounting member 2. It is fixed to the card body 8〇. When the expansion card is installed, the card insertion portion 85 is inserted into the parent slot 151, and the insertion portion 217 of the mounting member 20 is inserted into the debt-restricting hole 1115 of the rear panel 11. The card body 8 is pressed down, the insertion portion 85 is inserted into the adapter groove 151, and the body 21 of the mounting member 2G is received in the mounting groove 1112 of the seesaw 11 and the A fixing portion ι131 is inserted into the first notch 231, and the second fixing portion 1133 is inserted into the 33. Passing through the first lock 231, the opening 231, the first fixing portion mi, and the second notch 100103208 by a second fastener (not shown) such as a screw, the form number AOioj, page 5 / total 14 pages 1002005689-0 201233302 233. The second fixing portion 1133 fixes the mounting member 20 to the rear plate 11. Thus, the card body 80 is fixed in the casing "0". [0012] When the card body 80 vibrates perpendicularly to the main board 15, the card body 80 strikes the lock portion 213, and the lock portion 213 vibrates relative to the body 21. During the vibration, the angle at which the inclined edge 2133 is inclined is smaller, that is, the smaller the angle between the inclined edge 2133 and the body 21, then the point on the inclined edge 2133 to the body 21 The smaller the vertical distance between them. The smaller the moment at which the point on the inclined edge 2133 is subjected to the force equal to the magnitude of the force, the smaller the amplitude of the vibration of the locking portion 213. However, as the angle at which the inclined edge 2133 is inclined becomes smaller, the ability of the locking portion 213 to lock the card body 80 is lowered. Therefore, when the angle between the inclined edge 2133 of the locking portion 213 and the plane of the body 21 is 30 to 60 degrees, the card body 80 can be securely locked and reduced. The amplitude of the vibration of the locking portion 213. The best effect is achieved when the angle of deviation between the inclined edge 2133 and the plane of the body 21 is 45 degrees. [0013] In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. The above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0014] FIG. 1 is an exploded perspective view of a preferred embodiment of an expansion card of the present invention and an expansion card. 100103208 FIG. 2 is a partial enlarged view of FIG. 1. [0017] FIG. 3 is a perspective view of one of the preferred embodiments of the mounting member of FIG. 1 [0017] FIG. 4 is an assembled view of FIG. . [Main component symbol description] [0018] Case: 10 - [0019] Rear plate: 11 [0020] Plate body: 111 [0021] Mounting groove: 1112 〇 [0022] Limiting part: 1113 [0023] Supporting part: 113 [0024] First fixing portion: 1131 [0025], second fixing portion·· 1133 [0026] Base plate: 13 [0027] Motherboard: 15 ❹ [0028] Adapter groove: 151 [0029] Mounting member: 20 Body: 21 [0031] Locking: 213 [0032] Locking hole: 2131 [0033] Tilting edge: 2133 [0034] First locking: 30 100103208 Form number A0101 Page 7 / Total 14 pages 1002005689 -0 201233302 [0035] Card body: [0036] First end [0037] Locking hole [0038] Second end [0039] Plug portion 80: 81: 811: 83: 85 100103208 Form number A0101 Page 8 / Total 14 pages 1002005689-0