M265797 四、創作說明（1) 【新型所屬之技術領域】 本創作涉及一種模組連接器，尤其涉及一種用於固持 數位相機鏡頭模組之模組連接器。 【先前技術】 如手Ϊ箄ΐίίίϊ機技術之發展與普及，愈來愈多的諸 如手機# 4費電子產品都開始將數位拍照於盆 上，較為常見之設計係於消眚雷；甚口 + J/堂口 ？、 、查妓哭品4收I栉於洎費電子產品之本體組裝一模組 連接态’而後將一外部數位^日她> ,,5, , //χ ^ 4/丨歎位相機鏡頭模組組裝於此模組連 接器上，從而達成數位拍照功能之整合。 於西元2 0 0 4年8月2 6日/入μ λα 〇 I， 241 99.^^ ^ τ接乂 Α開的日本專利特開第2 004-Ζ 4 1 2 2 5 5虎揭不了一種如上所述用 仏 之模組連接器。此模組連接ί::】持；位相機鏡頭模組 緣殼體之四側板圍成一嵌插空 啄双體、邑 ，組嵌插。母一側板内壁收容有複數端子， 子朝 ί插空間凸伸出抵頂導通部，用於抵頂鏡頭模组 組相對模組連接器水平移ί片此防止鏡頭模 連接器間之電性導通。 ㈣並達成鏡頭模組與模組 所述習知模組連接器還包枯 持板頂端兩側分別向下彎折出.. "、反，每一夾 之接地片電性連接，藉此防設於鏡頭模組頂面 兄頭模組相對模組連接器欧 M265797 四、創作說明（2) 直移動，並使鏡頭模組及模組連接器接地。 惟，所述收容於絕緣殼體侧板^壁之端子因 ^制，其抵頂導通部之彈性收縮空間有限，於： 向之弹性偏移量較小，無法提供足夠的抵 ： 組之側壁’ m習知設計易於導致鏡頭模 接器於水平方向配合不牢’使鏡頭模組無法準確:、可γ Ϊ = = 内。若以增強端子強度來提高：ί =用下’具有足_度之端子則極易因彈性不足而^^ ;;接=亦導致鏡頭模組無法準確、可靠定位組裝於模 【新型内容】 組連述習知技術之問題提供-種模 科+7 ^ _絕緣般體，内部收容複數端子，外部® 門双收三絕緣殼體具有四塊側板，四塊侧板圍成—嵌 =;每一爽持板之頂端朝向彼插空間凸^ 外部抵壓片向下抵壓外部模組，㈣片抵頂 據側板的橫向寶；因夾持殼體固設於側板外侧面’無需佔 夾持私辦夕i寬度，相較習知技術之端子的抵頂導通部， 提供：夠的具有足夠的水平彈性偏移量，因而能夠 J抵頂力抵頂鏡頭模組之側壁，從而確保鏡頭模 第6頁 M265797M265797 IV. Creation Instructions (1) [Technical Field of New Type] This creation relates to a module connector, and more particularly to a module connector for holding a digital camera lens module. [Previous technology] As the development and popularization of mobile phone technology, more and more electronic products such as mobile phones # 4 are beginning to take digital photos on the basin. The more common design is to eliminate thunder; J / tangkou? 、、 Check the prostitute cry product 4 栉 I assemble a module connection state in the body of the electronic product, and then an external digital ^ 她 她 她, 5 ,, // // ^ ^ 4 / 丨 sigh camera lens The module is assembled on this module connector to achieve the integration of digital camera functions. Published on August 26, 2004 / μ λα 〇I, 241 99. ^^ ^ τ Japanese Patent Laid-Open No. 2 004-Z 4 1 2 2 5 5 Use the 仏 module connector as described above. This module is connected to the ί ::】 holding camera lens module. The four side plates of the edge housing are surrounded by a plug-in space. A plurality of terminals are housed on the inner wall of the female side plate, and the sub-projections protrude toward the insertion space to the top conductive portion for horizontally moving the lens module group relative to the module connector. This prevents electrical conduction between the lens mold connectors. .达成 And achieved the lens module and the module described in the conventional module connector also includes the top and bottom sides of the holding plate are bent down respectively .. " Conversely, the grounding piece of each clip is electrically connected to prevent the installation On the top of the lens module, the brother module is opposite to the module connector. EU M265797 4. Creation instructions (2) Move straight and ground the lens module and the module connector. However, the terminal accommodated in the side wall of the insulating housing is limited, and its elastic contraction space against the top conducting portion is limited, and the elastic offset is small, and it cannot provide sufficient resistance: the side wall of the group 'M conventional design is prone to cause the lens module to be inadequately matched in the horizontal direction', making the lens module inaccurate: γ Ϊ = = within. If it is enhanced by enhancing the strength of the terminal: ί = Use of a terminal with a sufficient degree is very easy due to insufficient elasticity ^^ ;; == also causes the lens module to be accurately and reliably positioned and assembled in the mold [new content] group Concerning the problems of the conventional technology, it provides-a kind of mold section +7 ^ _insulated body, internally houses multiple terminals, external ® door double-closing and three insulating shells with four side panels, four side panels encircling—embedded =; each The top of Yishuang holding plate is convex toward the insertion space. ^ The external pressing piece presses down on the external module, and the cymbal piece is pressed against the lateral treasure of the side plate. The width of the private office is larger than the conductive portion of the terminal of the conventional technology, which provides enough horizontal elastic offset, so that it can press against the side wall of the lens module against the pressing force, thereby ensuring the lens module. Page 6 of M265797

=方ΪΓ定位組裝於本創作模組連接器内 為詳細說明本創作之技術内容、構造特徵、遠 的及功效，以下兹例舉實施例並配合圖式詳予說明達成目 2參閱第一圖及第二圖所示’本創作模組連接哭β =-貝施例係包括-絕緣殼㈣，絕緣殼體 ς 數端子30，外部包覆金屬失持殼體40。 硬 體2〇具有一矩形底板21，矩形底板21四侧邊分= 方 ΪΓPositioned and assembled in the connector of this creative module. In order to explain the technical content, structural features, distance and effect of this creative in detail, the following examples are given in conjunction with the drawings to explain the details. As shown in the second figure, the connection module of this creative module β =-The example of the shell includes-an insulating case, an insulating case, a plurality of terminals 30, and an externally-covered metal misplacement case 40. The hardware 20 has a rectangular base plate 21, and the rectangular base plate 21 is divided into four sides.

空:苴：伸ΐ「侧板22，塊側板22共同圍成-嵌插 ^、 ，別後兩相對側板2 2之兩側設有後合槽2 4， =兩相對側板22之大致中部設有楔塊25。每一側板22 — 2空形成缺口26，缺口26橫向貫穿側板22，丨端封閉， 了、端與外界連通。每一侧板22另一側沿侧板22之内壁縱向 :彼此平行的端子槽27，端子槽27頂端封閉，底端 ”夕界連通並沿底板2丨繼續向前延伸適當距離，使每一端 子槽27呈L型佈置。Empty: 苴: Extending the side panels 22, the side panels 22 are jointly enclosed by-inserting ^,, the rear two opposite side panels 22 are provided with rear closing grooves 2 4 on both sides, = approximately the middle of the two opposite side panels 22 There are wedges 25. Each side plate 22 — 2 is empty to form a gap 26, and the gap 26 penetrates the side plate 22 horizontally, and the end is closed, and the end communicates with the outside. The other side of each side plate 22 is longitudinal along the inner wall of the side plate 22: The terminal grooves 27 parallel to each other, the top ends of the terminal grooves 27 are closed, and the bottom end of the terminal grooves communicate with each other and continue to extend forward a suitable distance along the bottom plate 2 so that each terminal groove 27 is arranged in an L-shape.

以每一端子30具有一豎直基部31，基部31底端水平向後 4折出焊接部3 2 ’頂端豎直向下彎折出彈性抵頂臂3 3，抵 33底端繼續傾斜向上彎折出彈性導通臂34。所述抵頂 j 33之大致中部朝向導通臂“凸伸出抵頂部35，所述導通 34之自由端向上凸伸出導通部36。 夾持设體4 0係由一鈑金件一體加工成形，並由四塊夾 持板41扣合而成。組裝時，僅需一次操作即可將四塊夾持 板41組裝於絕緣殼體20上，故而，該夾持殼體40之〆體設Each terminal 30 has a vertical base 31, and the bottom end of the base 31 is horizontally folded back 4 to weld out the welding portion 3 2 '.出 Flexible conductive arm 34. The substantially middle portion of the abutment j 33 protrudes toward the conduction arm and protrudes to the top 35, and the free end of the conduction 34 protrudes upward from the conduction portion 36. The clamping body 40 is integrally formed by a sheet metal part. The four clamping plates 41 are buckled. When assembling, the four clamping plates 41 can be assembled on the insulating casing 20 with only one operation. Therefore, the body of the clamping casing 40 is designed.

四、創作說明（4) 計能夠簡化組裝程序、避免組裝錯誤及增強組裝穩固性。 所述四^央持板41共同圍成一上、下貫通之收容空間42， 其中，刖後兩相對夾持板41之兩側設有扣合孔43，左右兩 相對夾持板41之大致中部設有楔孔44，左右兩相對央持板 41之兩侧朝向收容空間42垂直f折出嵌合臂45，每一嵌合 臂45向外凸伸形成扣合塊46，扣合塊46嵌入扣合孔43内， 藉此使兩相鄰夾持板41穩固扣合。每一夾持板41之頂端一 侧朝向收容空間42向下彎折出抵壓片47及抵擠片48，另一 側朝向收容空間42水平彎折出蓋板49 ,其中，抵擠片48位 於抵麼片47及蓋板49之間，抵壓片47之自由端朝向央持板 41 f折出卡釣狀抵麼部472，抵擠片48之自由端朝向收容 空間4 2彎折出彈性抵擠部4 8 2。 請結合第六圖及第七圖所示，本創作模組連接器1〇之 第一實施例於組裝時，端子30之基部31干涉嵌固於絕緣殼 體20之端子槽27内，抵頂臂33及導通臂34分別收容於端子 槽27之位於侧板22的豎直段及位於底板21的水平段内，抵 頂臂33之抵頂部35及導通臂34之導通部36露出端子槽2 7而 伸入嵌插空間2 3内。夾持殼體4 〇向下扣合於絕緣殼體2 〇外 侧面’夾持殼體40之收容空間42與絕緣殼體2〇之傲插空間 23重合，用以收容一外部數位相機鏡頭模組5〇 (如第四及 第五圖所不，容後詳述）。絕緣殼體2〇之楔塊25扣合於夾 持殼體40之楔孔44内，藉此限制夾持殼體4〇相對絕緣殼體 20向上運動’夾持殼體40之蓋板49包覆絕緣殼體2〇之側板 22頂面，藉此限制夾持殼體40相對絕緣殼體2〇向下運動。 M265797 創作說明（5) 爽持殼體40之嵌合臂45伸入絕緣殼體2〇之嵌合槽24内，藉 此使爽持殼體40與絕緣殼體2〇在水平方向上扣合緊密，而 不至相對運動。夾持殼體4〇之抵壓片47及抵擠片48對應絕 緣殼體20之缺口26並由此伸入嵌插空間23内。 ^ 再凊參閲第四圖所示，與本創作模組連接器1 〇之第一 實施例相配合之數位相機鏡頭模組5 〇係包括一矩形底座 51 ’，座51之頂面固接一鏡頭座52，底座5丨之頂面四角形 成抵壓槽53，底面佈設複數金屬導電片（圖中未示）。Fourth, the creation instructions (4) plan can simplify the assembly process, avoid assembly errors and enhance assembly stability. The four central holding plates 41 collectively form a receiving space 42 penetrating upwards and downwards, wherein two sides of the two opposite clamping plates 41 are provided with fastening holes 43 and the left and right opposing clamping plates 41 are roughly The middle part is provided with a wedge hole 44. The left and right opposite sides of the central holding plate 41 are perpendicular to the receiving space 42 to fold out the fitting arms 45. Each fitting arm 45 projects outward to form a fastening block 46. The fastening block 46 It is embedded in the fastening hole 43, so that two adjacent clamping plates 41 are firmly engaged. One side of the top end of each clamping plate 41 is bent downwardly toward the receiving space 42 to press out the pressing piece 47 and the pressing piece 48, and the other side is horizontally bent out of the cover plate 49, wherein the pressing piece 48 Located between the contact piece 47 and the cover plate 49, the free end of the contact piece 47 faces the central holding plate 41 f to fold out the card-shaped contact portion 472, and the free end of the contact piece 48 is bent toward the receiving space 4 2 Elastic abutment portion 4 8 2. Please refer to the sixth and seventh figures. When the first embodiment of the creative module connector 10 is assembled, the base portion 31 of the terminal 30 is interference-embedded in the terminal groove 27 of the insulating housing 20 and abuts against it. The arm 33 and the conducting arm 34 are respectively accommodated in the vertical section of the terminal slot 27 located on the side plate 22 and the horizontal section of the bottom plate 21. The abutting portion 35 of the top arm 33 and the conducting portion 36 of the conducting arm 34 expose the terminal slot 2. 7 into the inserting space 2 3. The clamping housing 4 is buckled downwardly to the insulating housing 20. The outer side of the clamping housing 40 is overlapped with the receiving space 42 of the insulating housing 40 and the inserting space 23 of the insulating housing 20 is used to accommodate an external digital camera lens module. Group 50 (as shown in the fourth and fifth figures, which will be detailed later). The wedge 25 of the insulating case 20 is fastened in the wedge hole 44 of the clamping case 40, thereby restricting the upward movement of the clamping case 40 relative to the insulating case 20. Covering the top surface of the side plate 22 of the insulating casing 20, thereby limiting downward movement of the clamping casing 40 relative to the insulating casing 20. M265797 Creative Instructions (5) The fitting arm 45 of the cool-holding case 40 extends into the fitting groove 24 of the insulating case 20, thereby making the cool-holding case 40 and the insulating case 20 snap in the horizontal direction. Tight, not relative motion. The pressing piece 47 and the pressing piece 48 of the holding case 40 correspond to the notches 26 of the insulating case 20 and thereby protrude into the insertion space 23. ^ Referring again to the fourth figure, the digital camera lens module 5 0 that is compatible with the first embodiment of the creative module connector 1 0 includes a rectangular base 51 ′, and the top surface of the base 51 is fixedly connected. A lens holder 52, four corners of the top surface of the base 5 丨 form a pressing groove 53, and the bottom surface is provided with a plurality of metal conductive sheets (not shown in the figure).

:再參閱第五圖至第七圖所示，組裝時，鏡頭模組5〇 向下肷插於嵌插空間23内，鏡頭模組50之底座5丨的側壁向 外抵頂知子3 0之抵頂部3 5及夾持殼體4 〇之抵擠部4 8 2，使 端子30之抵頂臂33及夾持殼體4〇之抵擠片48分別向絕緣殼 體20之端子槽27及缺口26彈性收縮，藉此使本創作模組連 接器10與鏡頭模組50在水平方向上緊密抵接而不至相對運 動。夾持殼體40之抵壓片47伸入鏡頭模組5〇之頂面抵壓槽 53内，卡鉤狀抵壓部472向下抵頂抵壓槽53所在之底座51曰 的壁面，藉此使本創作模組連接器1〇與鏡頭模組5〇在豎直 方向上緊密抵接而不至相對運動。端子3 〇之導通部％抵頂 並導通鏡頭模組50之底座51的底面金屬導電片，藉此達成 本創作模組連接器1 〇與鏡頭模組5 〇間之信號傳輸。 如第六圖及第七圖所示，因夾持殼體4〇係固設於絕緣 殼體20外側面，無需佔據絕緣殼體2〇之侧板22的橫向寬、 度，相較習知技術之端子的抵頂導通部，夾持殼體4〇之抵 擠片48具有足夠的水平彈性偏移量，用以提供足夠的抵頂: Please refer to the fifth to seventh figures again. When assembling, the lens module 50 is inserted downward into the insertion space 23, and the side wall of the base 5 of the lens module 50 is outwards against the 3 Abutting the top portion 35 and the pressing portion 4 8 2 of the holding case 4 0, so that the abutting arm 33 of the terminal 30 and the pressing piece 48 of the holding case 40 are directed to the terminal groove 27 of the insulating case 20 and The notch 26 is elastically contracted, so that the creative module connector 10 and the lens module 50 are in close contact in the horizontal direction without relative movement. The pressing piece 47 of the holding case 40 projects into the top surface pressing groove 53 of the lens module 50, and the hook-shaped pressing portion 472 presses downward against the wall surface of the base 51 where the pressing groove 53 is located. This makes the creative module connector 10 and the lens module 50 tightly abut in the vertical direction without relative movement. The conductive portion of the terminal 3 〇 abuts against and conducts the metal conductive sheet on the bottom surface of the base 51 of the lens module 50, thereby achieving signal transmission between the creative module connector 10 and the lens module 50. As shown in the sixth and seventh figures, since the clamping case 40 is fixedly mounted on the outer side of the insulating case 20, it is not necessary to occupy the lateral width and degree of the side plate 22 of the insulating case 20, as compared with conventional methods. The pressing conductive portion of the technical terminal, and the pressing piece 48 holding the housing 40 has a sufficient horizontal elastic offset to provide sufficient pressing.

第9頁 四、創作說明（6) 力，抵頂鏡頭模組50之側壁，從而確保鏡頭模組5〇可靠、 準確的疋位組裝於本創作模組連接器〗〇内。與此同時， 由鈿子3 0之抵頂部3 5對鏡頭模組5 〇側壁之進一步抵頂， 頭，組50與本創作模組連接器〗〇於水平方向上的接觸更: 緊密，故而使二者更加可靠、穩固的組裝為一體。 請結合參閱第三圖及第七圖所示，其中，第三圖之點 劃線表示本創作模組連接器〗〇之每一側的中心線。如第三 圖所示本創作模組連接器1 0之每一側於中心線一側佈置 有四根端子30 ,於另一側佈置有一根端子3〇及一個抿壓 47和一個抵擠片48。如第七圖所示，因夾持殼體4〇包覆於 絕緣殼體20外側面，而使夾持殼體4〇之抵擠片48具有足夠 的水平彈性偏移量，因端子3〇收容於絕緣殼體2〇之側板Μ 内而使‘子3 〇之抵頂部3 5具有較小的水平彈性偏移量， 故而，每一抵擠片48之抵頂力明顯大於每一端子3〇之二頂 力。在較佳狀態下，中心線一侧之抵擠片48及該側端子 之抵頂合力矩等於中心線另一側所有端子3〇之抵頂合力 矩’且抵擠片48及端子30於本創作模組連接器丨〇之每一侧 均具有相同佈置，藉此而可避免鏡頭模組5〇於嵌插空間Μ 内之水平旋轉及平移，從而進一步達成鏡頭模組5〇於本 作模組連接器1 〇内之準確、可靠的定位組裝。 最後請參閱第八圖及第九圖所示，本創作模組連接器 1 〇之第二實施例與第一實施例相比，區別僅在於另行設^十 =防呆機構，即於絕緣殼體20之底板21 —侧邊的兩端^別 豎直向上延伸出防呆塊28，於鏡頭模組5〇之底座5ι 一側面 M265797 四、創作說明（7) mrt槽58、:防呆槽58並與底座51之頂面抵壓槽 Γ % ^方叮^ ^，僅當防呆槽58與防呆塊28對應時，鏡頭 才吴組5 0方可插入模*且逵接駕、1 ^夕&士 保、、且逑接态iU之敗插空間23，否則，鏡頭 才果組50與防呆塊28發生干涉而無法組裝為一體，故而，藉 由所述防呆設計能夠進一步達成本創作模組連接器1〇與^ 頭模組5 0間之準確、可靠的定位組裝。Page 9 IV. Creation instructions (6) Abut against the side wall of the lens module 50, so as to ensure that the lens module 50 is assembled reliably and accurately in this creative module connector. At the same time, the side wall of the lens module 5 is further pushed by the 3 to the top 3 of the cripple 30, and the head, the group 50 and the connector of the creative module are horizontally contacted: tighter, so Make the two more reliable and stable assembly. Please refer to the third figure and the seventh figure in combination, wherein the dotted line in the third figure represents the center line of each side of the creative module connector. As shown in the third figure, each side of this creative module connector 10 is provided with four terminals 30 on one side of the centerline, and one terminal 30 and a crimp 47 and an extrusion piece on the other side. 48. As shown in the seventh figure, the clamping case 40 covers the outer surface of the insulating case 20, so that the pressing piece 48 of the clamping case 40 has a sufficient horizontal elastic offset. It is housed in the side plate M of the insulating housing 20 so that the 'sub-30' abuts against the top 35 has a small horizontal elastic offset. Therefore, the pressing force of each pressing piece 48 is significantly greater than that of each terminal 3 〇bis top force. In a better state, the abutment torque of the pressing piece 48 on one side of the center line and the terminals on that side is equal to the abutting torque of all terminals 30 on the other side of the center line, and the abutting piece 48 and terminal 30 Each side of the creative module connector 丨 〇 has the same arrangement, thereby avoiding the horizontal rotation and translation of the lens module 50 in the insertion space M, thereby further achieving the lens module 50 in this mode Accurate and reliable positioning and assembly within the group connector 10. Finally, please refer to the eighth and ninth figures. Compared with the first embodiment, the second embodiment of the creative module connector 10 is different only in that it is provided with ^ ten = fool-proof mechanism, that is, the insulating shell. The bottom plate 21 of the body 20 —ends of the side ^ do not extend the foolproof block 28 vertically upwards, on the base 5m of the lens module 50 and on the side M265797 IV. Creative instructions (7) mrt slot 58 ,: foolproof slot 58 and the top surface of the base 51 against the groove Γ% ^ square bit ^ ^, only when the fool-proof groove 58 corresponds to the fool-proof block 28, the lens can only be inserted into the mold group Wu 0 * and 逵 pick up, 1 ^ Xi & Shi Bao, and the iU's failure insertion space 23, otherwise, the lens group 50 and the foolproof block 28 interfere and cannot be assembled into one body. Therefore, the foolproof design can be further used. Achieve accurate and reliable positioning and assembly between the module connector 10 and the head module 50.

第11頁 M265797 圖式簡單說明 【圖式簡單說明】 第一圖係本創作模組連接器第一實施例之立體組合 圖。 第二圖係第一圖之立體分解圖。 第三圖係第一圖之俯視圖。 第四圖係與第一圖所示之模組連接器相配合之數位相 機鏡頭模組的立體圖。 第五圖係第一圖所示之模組連接器與第四圖所示之數 位相機鏡頭模組於組裝後之俯視圖。Page 11 M265797 Simple illustration of the drawing [Simplified illustration of the drawing] The first drawing is a three-dimensional assembly drawing of the first embodiment of the connector of the creative module. The second figure is an exploded perspective view of the first figure. The third figure is a top view of the first figure. The fourth figure is a perspective view of a digital camera lens module which is matched with the module connector shown in the first figure. The fifth figure is a top view of the module connector shown in the first figure and the digital camera lens module shown in the fourth figure after assembly.

第六圖係沿第五圖之VI- VI線的剖視圖。 第七圖係沿第五圖之VH- νπ線的剖視圖。 第八圖係本創作模組連接器之第二實施例與一數位相 機鏡頭模組組裝後之俯視圖。 第九圖係與本創作模組連接器之第二實施例配合之數 位相機鏡頭模組的立體圖。 【主要元件符號說明】The sixth figure is a sectional view taken along line VI-VI of the fifth figure. The seventh figure is a sectional view taken along line VH-νπ of the fifth figure. The eighth figure is a top view of the second embodiment of the creative module connector after being assembled with a digital camera lens module. The ninth figure is a perspective view of a digital camera lens module that cooperates with the second embodiment of the creative module connector. [Description of main component symbols]

模組連接器 10 絕緣殼體 20 底板 21 側板 22 嵌插空間 23 嵌合槽 24 楔塊 25 缺口 26 端子槽 27 防呆塊 28 端子 30 基部 31 焊接部 32 抵頂臂 33 導通臂 34 抵頂部 35Module connector 10 Insulating housing 20 Bottom plate 21 Side plate 22 Insertion space 23 Fitting groove 24 Wedge 25 Notch 26 Terminal slot 27 Foolproof block 28 Terminal 30 Base 31 Welding portion 32 Abutting arm 33 Conducting arm 34 Abutting top 35

第12頁 M265797 圖式簡單說明 導通部 36 夾持殼體 4 0 炎持板 41 收容空間 4 2 扣合孔 43 楔孔 44 嵌合臂 45 扣合塊 46 抵壓片 4 7 抵壓部 472 抵擠片 48 抵擠部 482 蓋板 49 鏡頭模組 50 底座 5 1 鏡頭座 52 抵壓槽 53 防呆槽 58Page 12 M265797 Brief description of the conductive part 36 Clamping case 4 0 Inflammable holding plate 41 Storage space 4 2 Fastening hole 43 Wedge hole 44 Fitting arm 45 Fastening block 46 Pressing piece 4 7 Pressing part 472 Pressing Squeeze piece 48 Abutment portion 482 Cover 49 Lens module 50 Base 5 1 Lens holder 52 Abutment groove 53 Foolproof groove 58