M322005 八、新型說明： 【新型所屬之技術領域】 尤其是關於一種可避 定位結構。 本案係關於一種鏡頭模組結構， 免鏡頭模組在對焦時損壞的鏡頭模級 【先前技術】 在習知的鏡頭模組結構中，常採用音圈馬達作為鏡頭 的對焦作動方式。在第一圖中為了倕 ~ j 1更於說明習知技術之待 改進處，僅繪示出一習知音圈馬達鏡頌模、组ι〇的主要結 其中包含-底座11、一第一彈性導電元件12、一第二 隹性導電元件13、一鏡頭座14， 於— 乂及一第三彈性元件1 5。 鏡碩座14包含一底部141、一頂部 Μ2,以及一内螺紋143。 第一彈性導電元件12包含一 邱匕各第内弧部121、一第一肋接 邰122，以及一第一外弧部123。 ^ 乐一弹性導電元件1 3包 3 —第二内弧部131、一第二肋 部1P ^ ^ ^ . 伐132，以及一第二外弧 肋接 5包含—第三内圓部151、-第= 肋接部152,以及—第三外圓部153。其中第 ：： 件12以及第二彈性導電元件 電兀 内弧部121以及第_ # 白叹置於底座14中，第一 以及第一内弧部丨3 1 座Μ之底部141。第三彈性元件b 7式黏著於鏡頭 樣以膠接方式黏著於鏡頭座14之頂=内圓部-則同 4二圖係習知鏡頭模組 示’其中包含一鎖付對…2广“父正不意圖。如圖 。具21、—鏡頭22、一定位治 6 M322005 2 3以及疋整組裝後的習知音圈馬達鏡頭模組1 〇。鏡頭 22具有一對應鏡頭座丨4之内螺紋丨43的外螺紋。 ' 在對焦校正過程中，定位治具23插設於習知音圈馬達 ，鏡頭模組10中，以使第三彈性元件15保持定位。接著利 用鎖付對焦治具21將鏡頭2 2被螺合於鏡頭座丨4中。由於 鏡頭座14係黏著於第一内弧部121、第二内弧部131，以 及第三内圓部151 ’因此，若黏著力過大，則容易導致鏡頭 • 於螺合旋轉過程中，易使具有較少形變部件的第一肋接 邛122以及第二肋接部132產生扭曲變形。相反而言，若 2著力過小，則反而容易導致鏡頭22於螺合過程中脫離第 —内弧部121、第二内弧部131，或是第三内圓部151。 有鑑於此，本案提供一種新的鏡頭模組定位結構，可 以避免鏡頭螺合於鏡頭座時，損壞或脫離與鏡頭座相連结 •的彈性導電元件與彈性元件。藉此，可以提升鏡頭模組的 組裝良率。 【新型内容】 種新的鏡頭模組定位結 ’損壞或脫離與鏡頭座 ’以提升鏡頭模組的組 本案的主要目的，在於提出一 構’可以避免鏡頭螺合於鏡頭座時 4目連結的彈性導電元件或彈性元件 裝良率。 7 M322005 於本案之一較佳實施例中，提出一種鏡頭模組定位結 構，其中包含一底座、一第〜彈性導電元件、一第二彈性 導電元件，以及一鏡頭座。其中底座形成有第一及第二導 電片插槽，與第一及第二定位槽；第一彈性導電元件形成 有第一内弧部、第一外弧部以及第一導電片，且該第一導 電片設置於第一導電片插槽中；第二彈性導電元件形成有 第二内弧部、第二外弧部以及第二導電片，且該第二導電 ’片設置於第二導電片插槽中；鏡頭座用以安裝鏡頭，鏡頭 _座形成有第一及第二定位突出部，該第一及第二定位突出 部分別用以設置於第一及第二定位槽中，且鏡頭座之底部 連結於第一及第二内弧部。 【實施方式】 請參照第三圖至第九圖，纟案之一較佳實施例中包 含：一底纟31、一第—彈性導電元件32、1二彈性導電 元件33、一鏡頭座35、一金屬筒38、一第三彈性元件， 以及一上蓋40。底座31形成有位於第三侧邊的第一導電片 插槽311以及第二導電片插槽312、仿私埜 y ㈢h 2位於苐一側邊的第一定 位槽3 1 3、位於第二側邊的第二定位樺^〗 疋伹糟3 1 4，且四個角落分 別具有對稱的接合卡梢3 15。第一彈性 布坪『玍导電70件32包含一 第一内弧部321、一第一肋接部322、一楚 第~外弧部323、 一第一導電片324，以及兩個第一下固 示 卜固疋孔325。第二彈性 :電元件33與第-彈性導電元件32係為相互鏡射對稱之 結構’其包含一第二内弧部33 i、一 弟一肋接部332、一第 8 M322005 一外弧# 333、一第二導電# 334，以及兩個第：下固定孔 335。鏡頭座35係一圓形對稱之結構，包含一底吾"51、一 頂4 352、一第一定位突出部35 3、一第二定位突出部π、 内螺紋3 5 5、四個上固定突部3 56、四個下固定突部357 以及一金屬線圈358。Irk > ^ 其中’第一定位突出部353及第二定 位犬出部3 54分別位於相對面之位置。金屬筒3 8形成有一 穿透的對焦位移孔381’且其内部包含數個永久磁鐵以提供 -磁場。第三彈性元件39包含一第三内圓部391、一第三 肋接部392、—第三外圓冑393,以及四個上固定孔394。 上蓋40具有一正方形狀，中心形成有—穿透的上蓋孔 401 ’四個角落分別具有對稱的接合部4〇2。 第一導電片324以及第二導電片334分別插設於第一 導電片插槽3 11以及第二導電片插槽3 i 2，以使第一彈性導 電π件32以及第二彈性導電元件33設置於底座3 1。鏡頭 座32的四個下固定突部357分別連接於兩個第一下固定孔 325以及兩個第二下固宏 ^ . . Α 「口疋孔335，同時底部351黏著於第一 内弧部3 21與第二内狐部m ^ 一 邛331’而第一疋位突出部353與第 二定位突出部3 5 4則分別奸μ私黎 —， 刀另J插汉於第一疋位槽313與第二定 位槽314中。第一彈性導電件 守电70 1千32的第—肋接部322連結 於第-内弧部321與第一外弧部323之間，且由於第一肋 接部322具有複數個形％ ^ # 、 〜芡邛仵可如供形變彈性力，因此第 一彈性導電元件Μ具有彈性力。 评f刀同理，第二彈性導電元件 與第三彈性元件3 9亦具有彈性力。 9 M322005 電後：電屬:力圈:58係套設於鏡頭座35之外壁，用以提供通 使鏡頭座35相、://38内的數個永久磁鐵相互作h 於第一… 進行一垂直運動。金屬筒38疊蓋 位於金屬2部Μ3以及第二外狐部333上方，且鏡頭座35 相接觸^ 38之對焦位移孔381 Μ，但並不與金屬筒38 接觸。鏡碩座35具有四個上固定突部356，分別於 第一彈性兀件39相對應的四個上固定孔394，以使鏡頭座 3人5連結於第三彈性元件”。上蓋40之接合部4〇2分別接 合於底座31的相對應接合卡梢315，且疊蓋於第三彈性元 件39的第三外圓部393上方。 V本實她例之底座3 1、第一彈性導電元件3 2、第二彈 [生導電疋件33、鏡頭座35，以及第三彈性元件39組裝後， $於鏡頭座35底部351之第一定位突出部353與第二定位 •大出4 354分別插設於第一定位槽313與第二定位槽314 中因此在鏡頭螺合於鏡頭座35之内螺紋355過程中，鏡 座35所又的扭轉力會經由第一定位突出部353與第二定 位突出部3 5 4，值送s — 得运至底座31的第一定位槽313與第二定 位槽3 1 4 、、由 ^ ^ 一 以能避免鏡頭座3 5旋轉而導致損壞或脫 離相連結的筮_ ' 弟 舞性導電元件32或第二彈性導電元件 3 3。此外，鏡頭座 ! 頂部352所形成的四個上固定突部356 分別卡接於第二彈姓-^ 坪改兀件39上對應的四個上固定孔394， 而不必將頂部3 5 2 m人 地 膠合於第三彈性元件39的第三内圓部 10 M322005 第八圖係本案不包含上蓋的其餘元件組合示意圖。 第九圖係本案之上蓋與其餘元件的組合示意圖。 【主要元件符號說明】 音圈馬達鏡頭模組1 〇 底座11、31 * 第一彈性導電元件12、32 ‘ 第二彈性導電元件1 3、3 3 ♦鏡頭座1 4、3 5 第三彈性元件1 5、3 9 對焦工具2 1 鏡頭22 傘屬筒38 上蓋40 第一内弧部1 2 1、3 2 1 第一肋接部122、322 ’第-外弧部123、323 . 第二内弧部1 3 1、3 3 1 第二肋接部1 3 2、3 3 2 第二外弧部1 3 3、3 3 3 底部 1 4 1、3 5 1 頂部 142、352 内螺紋1 4 3、3 5 5 第三内圓部151、 391 12 M322005 第三肋接部152、392 第三外圓部153、393 第一導電片插槽3 1 1 第二導電片插槽3 1 2 第一定位槽3 1 3 第二定位槽3 1 4 " 接合卡梢3 1 5 ^ 第一導電片324 鲁第一下固定孔325 第二導電片334 第二下固定孔3 3 5 第一定位突出部3 5 3 第二定位突出部354 上固定突部3 5 6 下固定突部357 金屬線圈3 5 8 •第-導電端361 . 第二導電端362 對焦位移孔3 8 1 上固定孔394 上蓋孔401 接合部402 13M322005 VIII. New description: [New technical field] It is especially about an avoidable positioning structure. The present invention relates to a lens module structure, and the lens module is damaged when the lens module is not in focus. [Prior Art] In the conventional lens module structure, a voice coil motor is often used as a lens focusing operation mode. In the first figure, in order to explain the improvement of the prior art, only the conventional voice coil motor mirror mold, the main knot of the group ι〇, including the base 11, a first elasticity, is illustrated. The conductive element 12, a second conductive conductive element 13, a lens holder 14, and a third elastic element 15. The mirror stand 14 includes a bottom 141, a top cymbal 2, and an internal thread 143. The first elastic conductive member 12 includes a first inner arc portion 121, a first rib joint 122, and a first outer arc portion 123. ^ Le-elastic conductive element 1 3 pack 3 - second inner arc portion 131, a second rib portion 1P ^ ^ ^ . cut 132, and a second outer arc rib joint 5 include - third inner round portion 151, - The first rib 152 and the third outer circle 153. Wherein the 12th member and the second elastic conductive member, the inner arc portion 121 and the _# white sigh are placed in the base 14, and the first and first inner arc portions 13 1 are seated at the bottom portion 141. The third elastic element b 7 is adhered to the lens to be glued to the top of the lens holder 14 = inner circle - the same as the 4th figure is a conventional lens module showing 'there is a lock to the pair 2 wide" The father is not intending. As shown in Fig., there are 21, - lens 22, a positioning rule 6 M322005 2 3 and a conventional assembled voice coil motor lens module 1 〇. The lens 22 has a corresponding internal thread of the lens holder 4 The external thread of the 丨 43. ' During the focus correction process, the positioning jig 23 is inserted into the conventional voice coil motor, the lens module 10, so that the third elastic member 15 is kept positioned. Then, the focus adjustment jig 21 will be used by the lock. The lens 2 2 is screwed into the lens mount 4. Since the lens mount 14 is adhered to the first inner arc portion 121, the second inner arc portion 131, and the third inner round portion 151', if the adhesive force is too large, It is easy to cause the lens to be deformed during the screwing process, and the first rib joint 122 and the second rib joint 132 having less deformed parts are easily twisted. On the contrary, if the force is too small, the lens is easily caused. 22 is separated from the first inner arc portion 121 and the second inner arc portion 131 during the screwing process Or the third inner circle portion 151. In view of this, the present invention provides a new lens module positioning structure, which can prevent the elastic conductive element and the elastic element from being damaged or disconnected from the lens holder when the lens is screwed to the lens holder. In this way, the assembly yield of the lens module can be improved. [New content] A new type of lens module positioning knot 'damage or disengagement from the lens holder' to enhance the lens module group The main purpose of the case is to propose a structure 'After a preferred embodiment of the present invention, a lens module positioning structure is proposed, which comprises a base and a a first elastic conductive member, a second elastic conductive member, and a lens holder, wherein the base is formed with first and second conductive sheet slots, and the first and second positioning grooves; the first elastic conductive member is formed with the first The inner arc portion, the first outer arc portion and the first conductive sheet, and the first conductive sheet is disposed in the first conductive sheet slot; the second elastic conductive member is formed with the second inner portion a second outer arc portion and a second conductive piece, wherein the second conductive piece is disposed in the second conductive piece slot; the lens holder is used for mounting the lens, and the lens seat is formed with the first and second positioning protrusions The first and second positioning protrusions are respectively disposed in the first and second positioning slots, and the bottom of the lens holder is coupled to the first and second inner arcs. [Embodiment] Please refer to the third figure to In a ninth embodiment, a preferred embodiment includes: a bottom cymbal 31, a first elastic conductive member 32, a second elastic conductive member 33, a lens holder 35, a metal cylinder 38, and a third elastic member. And a top cover 40. The base 31 is formed with a first conductive strip slot 311 and a second conductive strip slot 312 on the third side, and a first positioning slot 3 1 on the side of the side of the y (3) h 2 3. The second positioning birch on the second side is 3 3 3 4 , and the four corners respectively have symmetrical joints 3 15 . The first elastic cloth cover 玍 玍 conductive 70 member 32 includes a first inner arc portion 321 , a first rib joint portion 322 , a Chu-to-outer arc portion 323 , a first conductive sheet 324 , and two first The bottom is fixed to the Bugu pupil 325. The second elasticity: the electrical component 33 and the first elastic conductive component 32 are mutually mirror-symmetrical structures. The second elastic portion 33 i includes a second inner arc portion 33 i, a second inner rib portion 332, and an eighth M322005 outer arc. 333, a second conductive #334, and two: lower fixing holes 335. The lens holder 35 is a circularly symmetrical structure, comprising a bottom, a top 4 352, a first positioning protrusion 35 3 , a second positioning protrusion π, an internal thread 35 5 , and four uppers. The fixing protrusion 3 56, the four lower fixing protrusions 357, and a metal coil 358. Irk > ^ where the 'first positioning projection 353 and the second positioning dog outlet 3 54 are respectively located at the opposite faces. The metal cylinder 38 is formed with a penetrating focus shifting hole 381' and contains a plurality of permanent magnets therein to provide a - magnetic field. The third elastic member 39 includes a third inner circular portion 391, a third rib joint portion 392, a third outer circular turn 393, and four upper fixing holes 394. The upper cover 40 has a square shape, and the four corners of the center of the upper cover hole 401' have a symmetrical joint portion 4''. The first conductive sheet 324 and the second conductive sheet 334 are respectively inserted into the first conductive sheet slot 3 11 and the second conductive sheet slot 3 i 2 such that the first elastic conductive π member 32 and the second elastic conductive member 33 Set on the base 3 1. The four lower fixing protrusions 357 of the lens holder 32 are respectively connected to the two first lower fixing holes 325 and the two second lower fixing holes 355. 「 "mouth holes 335, while the bottom portion 351 is adhered to the first inner arc portion 3 21 and the second inner fox part m ^ 邛 331 ' and the first cusp protrusion 353 and the second locating protrusion 3 5 4 are respectively 私 私 私 私 , , , , , , , , , , , 私 私 私313 and the second positioning groove 314. The first elastic conductive member of the first rib joint portion 322 of the electric shield 7010 is connected between the first inner arc portion 321 and the first outer arc portion 323, and The connecting portion 322 has a plurality of shapes % ^ #, ~ 芡邛仵 can be used for the deformation elastic force, so the first elastic conductive member Μ has an elastic force. The same applies to the f-knive, the second elastic conductive member and the third elastic member 3 9 also has elastic force. 9 M322005 After electric: electric: force ring: 58 series is set on the outer wall of lens holder 35, used to provide several permanent magnets in the lens mount 35 phase, ://38 h performing a vertical movement on the first... The metal cylinder 38 is placed over the metal 2 Μ 3 and the second outer fox 333, and the lens mount 35 is in contact with the pair 38 The focal displacement hole 381 is not in contact with the metal cylinder 38. The mirror base 35 has four upper fixing protrusions 356 respectively corresponding to the four upper fixing holes 394 of the first elastic element 39 to make the lens holder 3 people 5 are connected to the third elastic element". The engaging portions 4〇2 of the upper cover 40 are respectively engaged with the corresponding engaging claws 315 of the base 31, and overlapped over the third outer circular portions 393 of the third elastic members 39. V is the base of her example 3 1. The first elastic conductive element 3 2. The second elastic [the raw conductive element 33, the lens holder 35, and the third elastic element 39 are assembled, and the first part of the lens holder 35 is 351 A positioning protrusion 353 and a second positioning/large output 4 354 are respectively inserted into the first positioning groove 313 and the second positioning groove 314, so that the lens holder 35 is screwed into the internal thread 355 of the lens holder 35. The further torsion force is transmitted to the first positioning groove 313 and the second positioning groove 3 1 4 of the base 31 via the first positioning protrusion 353 and the second positioning protrusion 3 5 4, by ^ ^ The 舞 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' In addition, the four upper fixing protrusions 356 formed by the top portion 352 are respectively engaged with the corresponding four upper fixing holes 394 on the second bullet-type slab-changing member 39, without having to be the top 3 5 2 m The third inner portion 10 of the third elastic member 39 is glued to the third inner portion 10 M322005. The eighth figure is a schematic diagram of the remaining components of the upper cover. The ninth figure is a schematic diagram of the combination of the upper cover and the remaining components in the present case. [Main component symbol description] Voice coil motor lens module 1 〇 base 11, 31 * First elastic conductive element 12, 32 'Second elastic conductive element 1 3, 3 3 ♦ Lens mount 1 4, 3 5 Third elastic element 1 5, 3 9 Focusing tool 2 1 Lens 22 Umbrella tube 38 Upper cover 40 First inner arc portion 1 2 1 , 3 2 1 First rib joint portion 122, 322 'First-outer arc portion 123, 323. Second inner Arc 1 3 1 , 3 3 1 Second rib 1 3 2, 3 3 2 Second outer arc 1 3 3, 3 3 3 Bottom 1 4 1 , 3 5 1 Top 142, 352 Internal thread 1 4 3 3 5 5 third inner round portion 151, 391 12 M322005 third rib joint portion 152, 392 third outer round portion 153, 393 first conductive sheet slot 3 1 1 second conductive sheet slot 3 1 2 first Positioning groove 3 1 3 Second positioning groove 3 1 4 " Bonding card tip 3 1 5 ^ First conductive piece 324 Lu first lower fixing hole 325 Second conductive piece 334 Second lower fixing hole 3 3 5 First positioning protrusion Part 3 5 3 Second positioning protrusion 354 Upper fixing protrusion 3 5 6 Lower fixing protrusion 357 Metal coil 3 5 8 • First-conducting end 361. Second conductive end 362 Focusing displacement hole 3 8 1 Upper fixing hole 394 Upper cover Hole 401 joint 402 13