1303009九、發明說明： ”年?狀日修正替 換頁 【發明所屬之技術領域】 本發明是有關於一種具有平行驅動懸 組，特別是指-種用於影像擷取系統中需要；::頊模 焦或變焦裝置之鏡頭模組。 私動之對 【先前技術】 -般之數位影像產品，如：數位相機、 攝影機等’已被視為進行影像擷取及儲 = _ce)，在這些產品的結構中，都包含有一n 以將光學影像轉換為數位影像訊號。 、、'、用 在向晝質的影像拮員取裝置之鏡頭模組中通常除且 鏡頭組件及-影像感聰組(如：CCD、CM0S)外，還 15 組上 有-對紐動n，μ轉鏡頭組件，作平行鏡頭光轴之 聚焦偏絲正’使光學f彡像可以正確地m影像感測模 然而，目前大部分的對焦或變焦致動器，都是使用螺 桿機構或彈片機構來支擇鏡頭組件作平行運動，以達到偏 差修正’該等設計結構不僅成本較高，且鏡頭組件在平移 時所產生的傾角也不易控制，而隨著高像素產品不斷推出 Μ的發展趨勢，鏡頭模組作對焦修正或變焦功能的致動器之 性能需求亦越來越高’故而該—習用機構即無法滿足發展 之需求。 【發明内容】 1303009 ______ 0年公月t日修正替換頁 本發明之目的在提供一種結構簡單、成本較低且鏡頭 模組移動之傾角最小的聽或變焦系統之具有平行.轉懸 吊裝置之鏡頭模組。 〜 為達成前揭目的，本發明之具有平行驅動懸吊裝置之 鏡頭模組包含一電磁驅動組件、一鏡頭組件及一懸吊組 件；此一平行驅動之懸吊裝置主要係供鏡頭平行移#動而設 置，其並可定義出一通過鏡頭的光軸，而電磁驅動組件所 產生之磁力方向係與該光軸方向相同，使鏡頭組件藉本懸 吊衣置所挺供之平行機構，沿光軸延伸方向移動。 【實施方式】 實施例，用以對本 其中所用各圖式之 以下，茲配合若干圖式列舉一較佳 創作之組成構件及功效作進一步說明， 簡要說明如下： 151303009 IX. Description of the invention: "Year-day modification replacement page [Technical field to which the invention pertains] The present invention relates to a device having a parallel drive suspension, in particular, for use in an image capture system;::顼Lens module for the mold focus or zoom device. Pair of private movements [Prior Art] - General digital imaging products such as digital cameras, cameras, etc. have been considered as image capture and storage = _ce) in these products The structure includes a n to convert the optical image into a digital image signal. ,, ', used in the lens module of the enamel image trapping device, usually in addition to the lens component and the image sensor group ( Such as: CCD, CM0S), there are also 15 groups on the --to-neutral n, μ-rotation lens assembly, the focus of the parallel lens optical axis is positive - so that the optical image can be correctly m image sensing mode, however, At present, most of the focus or zoom actuators use a screw mechanism or a shrapnel mechanism to select the lens assembly for parallel movement to achieve deviation correction. These design structures are not only costly, but also produced when the lens assembly is translated. of The tilt angle is also difficult to control, and with the development of high-pixel products, the performance requirements of the lens module for focus correction or zoom function are getting higher and higher. Therefore, the conventional mechanism cannot meet the development. [Description of Contents] [Abstract] 1303009 ______ 0-year-old t-day correction replacement page The purpose of the present invention is to provide a parallel or pivoting suspension or zoom system with a simple structure, low cost, and minimal tilt angle of the lens module. The lens module of the device. The lens module with the parallel driving suspension device of the present invention comprises an electromagnetic driving component, a lens component and a suspension component; the parallel driving suspension device is mainly The lens is arranged for parallel movement of the lens, and can define an optical axis passing through the lens, and the magnetic direction generated by the electromagnetic driving component is the same as the direction of the optical axis, so that the lens assembly is placed by the suspension clothes. The parallel mechanism is moved along the direction in which the optical axis extends. [Embodiment] The embodiments are used to match the following figures in the drawings. A more detailed description of the components and functions of a better creation is given. The brief description is as follows: 15
f一圖A係本發明平行移動前之機構原理側視圖； f 一圖B係本發明平行移動後之機構原理側視圖；’ 圖係本發明平行移動之機構原理頂視圖；， ^二圖係本發明一較佳實施例的分解立體圖； 第四圖係本糾—較佳#施_局部分解立體 f五圖係本發明—較佳實施例㈣吊裝置組合^.， ^圖A係本發明—較佳實施例的上視圖； 圖B係本發明—較佳實施例的側視圖； 二七圖係第六圖A中之7_7剖視圖，· 第八圖係第六圖A中之8_8剖視圖； 20 1303009 • 群Μ》日修正替換頁 弟九圖係第六圖Α中 穿1 rn A… 中之9_9剖視圖； 弟十圖係弟六圖Β中夕 第十一圖係本發明另4 10剖視圖； 月另一較佳實施例示意圖； 首先請參閱第一至— 構原理說明，苴中第所不，為本發明平行移動之機 運動之基本_，_=^說明—懸吊裝置及其平行 以相等長度之二彈性=有—可動部1，該可動部1 而μ 豆2、3懸吊於一固定部4，此構成芈 面上之-運動機構，< 4此構成千 10 15 的自由度；因此，私=構於三度空間終將產生一旋轉 形之導桿5，且該可動二'二圖，於該固定部4裝置一軸 外緣配合該可動部丨^ 有一賴6 ’由該導桿5之 之平行運動之機構ϋ』6’使該㈣裝置形成空間中 及二彈性體的平移㈣弟―圖Β所示’使其因有-導引軸 & ’故能使鏡頭在運動中不致產生傾 角而能提供精確之《、、聽或平移物賴功ί員 =上，構原理之說明，本發明一種具有平行驅動 心吊衣置之叙頭她’請參閱第三至十圖所示，係包含 固定基座10、一鏡頭組件20、一電磁驅動組件3〇、一懸 吊組件40及一導引件50，其中； 該固定基座10 ,概成一四方型殼體，其内部具有一容 至11，上方投有一通孔12，且該固定基座側壁具有一 凹槽13，係用以固定置設一印刷電路板μ，該印刷電路板 14具有特定之電路結構； 該鏡頭組件20，係容設於該固定基座10之容室u内 20 1303009 %年没月浐曰修正替換頁 之通孔12中’具有一物鏡21及一物鏡承載座^並可定義 出一通過物鏡21的光財向，該物鏡承載座22設有-容 置孔22卜該容置孔221可供該物鏡21穿設結合，使得該 物1兄承載座22可以膠#合、軸孔精密配合或螺牙鎖合之組 口方式與4物1¾ 21組合，造成該物鏡21及該物鏡承載座 22，生同步移動之效果；另外，該物鏡承載座22外周設有 -環槽222 ’且物鏡承載座22頂端及底端各設有一懸吊端 部223、224，另外’該物鏡承載座22上、下各設有一導引 部225,該導引部225概呈一呈圓形或擴圓形導孔或固定 度之滑槽； 15 該電磁驅動組件30，具有一耗鐵31、一磁石组％及 線圈33 ’其中_鐵31以膠黏結合該磁石組Μ後，再將 該扼鐵31及該磁石組32固設於該固定基座H)容室n内； 另外’該線圈33係環繞纏設於該物鏡承載座^之環槽 上^並使該線圈33的兩個引線端連接 ^ =吊端部223、224;藉此，該_31、該磁石二2 j物鏡承載座22之_ 33，三者形成—磁場且 =力:向係與該物鏡21的光軸方向相同，而該磁場空間 =_鏡承載座22可動範圍，藉通過該線圈幻之電流 吏鏡承載座22平移運動， 改變該該物鏡承載座22上、下運動方^文^方向可 °亥懸吊組件40，具有-县择士日n 2mi 、,· Λ 性導髀θ 士 度相叫料體4卜該各彈 二 端= 20 1303009 % m§mm. 與该固定基座l〇之印刷雷路^ ㈣方而心、—& 電路板 上述之結構在空間f Figure A is a side view of the mechanism principle before the parallel movement of the present invention; f Figure B is a side view of the mechanism principle of the parallel movement of the present invention; 'Figure is a top view of the mechanism of the parallel movement of the present invention; An exploded perspective view of a preferred embodiment of the present invention; a fourth embodiment of the present invention - a preferred embodiment of the present invention - a preferred embodiment (four) a lifting device assembly ^, ^ Figure A is the present invention - Figure B is a side view of the preferred embodiment of the present invention; Figure 27 is a cross-sectional view taken along line 7-7 of Figure 6A, and Figure 8 is a cross-sectional view of Figure 8 of Figure 6; 20 1303009 • Group Μ 日 修正 替换 九 九 九 九 九 九 九 九 九 九 九 九 九 九 九 九 九 九 九 第六 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; A schematic diagram of another preferred embodiment of the month; first, please refer to the first to the structure principle description, the first is not the basic of the movement of the parallel movement machine of the present invention, _=^ description - the suspension device and its parallel Two equal lengths of elasticity = yes - movable part 1, the movable part 1 and μ beans 2, 3 are suspended a fixed portion 4, which constitutes a motion mechanism on the face, < 4 which constitutes a degree of freedom of 10 10 15; therefore, the private = constructed in the third space will eventually produce a rotating guide rod 5, and the movable In the two's second figure, the outer edge of the fixed portion 4 is matched with the outer portion of the movable portion, and the movable portion of the fixed portion 4' is driven by a mechanism for parallel movement of the guide rod 5 to make the (4) device form a space and a second elastic body. The translation (4) of the younger brother - as shown in the figure - makes it possible to provide the precise angle of the ", guide, or translation of the object" by allowing the lens to not produce a dip in motion. The description of the principle of construction, the present invention has a parallel drive heart sling, she is shown in the third to tenth drawings, including a fixed base 10, a lens assembly 20, an electromagnetic drive assembly 3, a The suspension assembly 40 and a guiding member 50, wherein the fixing base 10 is formed into a square housing having a cavity 11 and a through hole 12 thereon, and the fixing base sidewall has a concave surface The slot 13 is configured to fix a printed circuit board μ, and the printed circuit board 14 has a specific power The lens assembly 20 is disposed in the cavity u of the fixed base 10, and has an objective lens 21 and an objective lens carrier in the through hole 12 of the replacement page. The light source of the objective lens 21 is defined. The objective lens holder 22 is provided with a receiving hole 22 for allowing the objective lens 21 to be coupled, so that the object 1 can be glued. The combination of the shaft hole precision fitting or the screw locking combination with the four objects 13⁄4 21 causes the objective lens 21 and the objective lens carrier 22 to move synchronously; in addition, the objective lens carrier 22 is provided with a ring around the circumference. The slot 222' and the top end and the bottom end of the objective lens holder 22 are respectively provided with a hanging end portion 223, 224. In addition, the objective lens bearing base 22 is provided with a guiding portion 225 on the upper and lower sides, and the guiding portion 225 is substantially a circular or expanded circular guide hole or a fixed degree sliding groove; 15 the electromagnetic driving assembly 30 has a consuming iron 31, a magnet group % and a coil 33 ' wherein the _ iron 31 is adhesively bonded to the magnet group The neodymium iron 31 and the magnet group 32 are fixed in the fixed base H) in the chamber n; On the ring groove of the objective lens holder ^ and connecting the two lead ends of the coil 33 to the hanging end portions 223, 224; thereby, the _31, the magnet two 2 j objective lens carrier 22 _ 33 The three forms - the magnetic field and = force: the direction of the optical axis of the objective lens 21 is the same, and the magnetic field space = the movable range of the mirror carrier 22, by the phantom current of the coil frog mirror carrier 22 translational movement, The upper and lower movements of the objective lens holder 22 can be changed to the height of the suspension unit 40, and the county has a period of n 2mi, and the Λ 髀 θ θ θ θ θ θ θ θ θ θ The two ends of the bullet = 20 1303009 % m § mm. The printed lightning path with the fixed base l ^ (4) square heart, - & circuit board above structure in space
Hi 之平行四邊形，使得該彈性導體41形 成懸吊该1兄頭組件20之主要構件，另外在電性特性方面， 該彈性導體41連接於該減承健22之解端部223、 224 ’而與该線圈33的兩個引線端形成電性連通，因此電 流可⑽印刷電路板14上，藉彈性導體41導通至線圈^ 上，並形成一電流迴路； 10 15 導勤該=!!件5G ’為—具固定直徑之軸體或-固定寬度之 ¥軌亚可疋我—軸線，本實施例中為-戴面圓形之導桿， 係以插=式固定於該固定基座i 〇上，當然，該導引件5〇 :可與固疋基座1G -體成形；該導引件％係容置於該物 j載座22導引部225中而使得該導引件5〇與該鏡頭組 〇做觸接’且該導引件5〇的轴線與 成〇平行-形所在平面之法線相互垂直，且與^鏡頭組件 之平和方向相互平行，拘束該鏡頭組件2〇之旋轉運動， 而在該導引件5〇上沿直線上、下移動。 猎由士述裝置之總成，根據安培定律，線圈幻在磁場 ^中’藉彈性導體41通以一電流後，產生—驅動該鏡頭 二件20的力量，經由改變電流方向可以改變驅動力量的方 向，故^鏡頭，件2〇得以上下進行對焦或變焦運動。 一=明ί閱第十-圖所示，係為本發明另—較佳實施例 ^示意圖’其與上述實施例不同的是，該導；丨件5 01，、為- 截面方形之導桿。 因此，本發明藉由上述平行驅動之懸吊袭置，具有結 20 1303009The parallelogram of Hi causes the elastic conductor 41 to form a main member for suspending the 1st assembly 20, and in addition, in terms of electrical characteristics, the elastic conductor 41 is connected to the end portions 223, 224' of the reduction bearing 22 The two lead ends of the coil 33 are in electrical communication, so that the current can be (10) printed on the printed circuit board 14, and is electrically connected to the coil by the elastic conductor 41, and a current loop is formed; 10 15 leads ==! '为为轴轴 with fixed diameter or - fixed width of the track can be — me-axis, in this embodiment is - wearing a circular guide rod, is fixed by the plug = fixed to the fixed base i 〇 Above, of course, the guiding member 5: can be formed with the solid base 1G; the guiding member is placed in the guiding portion 225 of the object carrier 22 so that the guiding member 5〇 Contacting the lens group ' and the axis of the guiding member 5 与 is perpendicular to the normal line of the plane parallel to the enthalpy, and the parallel direction of the lens assembly is parallel to each other, and the lens assembly is restrained. The rotary motion moves up and down the line on the guide member 5''. Hunting the assembly of the device, according to Ampere's law, the coil magic in the magnetic field ^ by the elastic conductor 41 through a current, generated - the power of the two pieces of the lens 20, by changing the direction of the current can change the driving force Direction, so ^ lens, 2 〇 can be focused or zoomed up and down. The first embodiment of the present invention is a schematic view of a preferred embodiment of the present invention, which is different from the above embodiment in that the guide member 5 01 is a guide bar having a square cross section. . Therefore, the present invention has a knot by the parallel drive described above, having a knot 20 1303009
辞^月扣修正替換页 構汽單成本較低之優點外，同時，能使鏡頭在運動尹不In addition to the advantage of lower cost of the steam order, the lens can be used in sports.
致產生傾角，進而能提供精確之對焦、變焦或平移物 功能。 V 料^外，在本發明之擴展方面，在上述該等實施例_， :、件50數量為一且分佈在該鏡頭組件2〇之m月 處，事實上，亦可提供數量為二以上之導引件5G，=— 該鏡頭組件20之圓周多處，以提供更射之^ =或平㈣鏡的功能；再者本發明亦 : 10 向多個·(:··=ν二:焦裳置^ 防乎振衣置）之鏡頭移動裝置。 例而可行實施 等效結繼，包含蝴嶋為之 1303009 【圖式簡單說明】 第一圖A係本發明平行移動前之機構原理側視圖； 第一圖B係本發明平行移動後之機構原理側視圖； 第二圖係本發明平行移動之機構原理頂視圖； , 5 第三圖係本發明一較佳實施例的分解立體圖； * 第四圖係本發明一較佳實施例的局部分解立體圖； 第五圖係本發明一較佳實施例的懸吊裝置組合圖； Φ 第六圖A係本發明一較佳實施例的上視圖； 第六圖B係本發明一較佳實施例的側視圖； ίο 第七圖係第六圖A中之7-7剖視圖； 第八圖係第六圖A中之8-8剖視圖； 第九圖係第六圖A中之9-9剖視圖； 第十圖係第六圖B中之10-10剖視圖； 第十一圖係本發明另一較佳實施例示意圖； 10 1303009 【主要元件符號說明】 1可動部 2、3彈性體 4固定部 ,5 5導桿 、 6溝槽 10固定基座 % 11容室 12通孔 ίο 13凹槽 14印刷電路板 21物鏡 22物鏡承載座 221容置孔 15 222環槽 φ 223、224懸吊端部 225導引部 30電磁驅動組件 31軛鐵 : 2〇 33線圈 40懸吊組件 41彈性導體 50導引件 1303009Produces an angle of inclination that provides precise focus, zoom, or panning. In addition, in the extended aspect of the present invention, in the above-mentioned embodiments, the number of the components 50 is one and distributed at the m month of the lens assembly 2, in fact, the number of the components is two or more. The guiding member 5G, = - the lens assembly 20 has a plurality of circumferences to provide a function of a ^^ or a flat (four) mirror; and the present invention also: 10 to a plurality of (:··==2: The lens moving device of Jiao Shuang set ^ anti-vibration suit. For example, it is feasible to implement the equivalent succession, including the butterfly 1303009. [Simple description of the drawing] The first figure A is a side view of the mechanism principle before the parallel movement of the present invention; the first figure B is the mechanism principle of the parallel movement of the present invention. The second drawing is a top view of the mechanism of the parallel movement of the present invention; 5 is an exploded perspective view of a preferred embodiment of the present invention; * The fourth drawing is a partially exploded perspective view of a preferred embodiment of the present invention. 5 is a combination view of a suspension device according to a preferred embodiment of the present invention; Φ FIG. 6A is a top view of a preferred embodiment of the present invention; and FIG. 6B is a side view of a preferred embodiment of the present invention; Figure 7 is a cross-sectional view taken along line 7-7 of the sixth figure A; the eighth figure is a sectional view taken along line 8-8 of the sixth figure A; the ninth drawing is a sectional view of 9-9 of the sixth figure A; Figure 10 is a cross-sectional view taken along line 10-10 of Figure 6; Figure 11 is a schematic view of another preferred embodiment of the present invention; 10 1303009 [Description of main component symbols] 1 movable portion 2, 3 elastic body 4 fixed portion, 5 5 Guide rod, 6 groove 10 fixed base% 11 chamber 12 through hole ίο 13 groove 14 printed circuit Φ 223,224 15,222 annular groove 225 is suspended end portion 30 guide the electromagnetic drive assembly 31 of the yoke 21 carrying the objective lens 22 of the objective lens holder 221 accommodating holes: 33 2〇 coil conductor 40 the suspension assembly 41 elastically guide member 50 1303009
1010
置之鏡頭模組，其中，該鏡頭組件設有二懸吊端部，用以 纏繞線圈之引線端，同時用以固定該各彈性導體。 6:如：請專利範圍第1項所述之具有平行驅動懸吊裝 置之鏡頭她’其中，該鏡頭組件具有ϋ丨部以供該導 7 .如申請專利範圍第5項所述之具有平行驅動縣吊裝 置之鏡頭油’其中，該二彈性導體兩端分別固定於該鏡 頭組件之二懸吊端部與固定基座上，該二彈性導體^ 同而形成一封閉之平行四邊形。 一 8 ·如申請專利範圍第7項所述之具有平行驅動懸吊裝 置之鏡頭模組，其中，該固定基座上更設有—印刷^路板 並電性連通該二彈性導體。 9 ·如申凊專利範圍第7項所述之具有平行驅動懸吊裝 置之鏡碩模組，其中，該導引件的軸線與二彈性導體所構 成平行四邊形所在平面之法線相互垂直，且與該鏡頭組件 之平移方向相互平行。 ⑺·如申請專利範圍第6項所述之具有平行驅動懸吊 1置之鏡頭模組，其中，該導引件可為一導執，該導引部 為一滑槽’使該鏡頭承載部可以在該導引件或導軌上沿直 線移動。 13 20The lens module is provided with two suspension ends for winding the lead ends of the coils and fixing the elastic conductors at the same time. 6: For example, please refer to the lens with parallel drive suspension device according to Item 1 of the patent scope, wherein the lens assembly has a crotch portion for the guide 7. As described in claim 5, it has parallel The lens oil of the county crane device is driven, wherein the two elastic conductors are respectively fixed on the two suspension ends of the lens assembly and the fixed base, and the two elastic conductors form a closed parallelogram. A lens module having a parallel driving suspension device according to claim 7, wherein the fixed base further includes a printing circuit board and electrically connecting the two elastic conductors. 9. The mirror module having a parallel drive suspension device according to claim 7, wherein the axis of the guide member is perpendicular to a normal line of a plane in which the parallelogram formed by the two elastic conductors is located, and The translation direction of the lens assembly is parallel to each other. (7) The lens module having a parallel drive suspension 1 according to claim 6, wherein the guide member is a guide, and the guide portion is a chute' It can move in a straight line on the guide or rail. 13 20