M422809 五、新型說明： 【新型所屬之技術領域】M422809 V. New description: [New technology field]
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[0002] 本創作係關於一種卡緣連接器，尤其涉及一種具有鎖卡 機構之卡緣連接器。 卡緣連接器作為一種傳輸中介已廣泛設置於電腦中用 :連接各種子電純讀供電狀容量或增㈣腦之運 -速率。與本創作相關之習知技術請參閱中國大陸實用 新型專利公告第2〇16()1274號揭示之-種卡緣連接器， =迷卡緣連接器用以收容並卡持相應之子電路板。所述 緣連接ϋ包括縱長之絕緣本體、固持於絕緣本體内之 ，導電端子以及安裝於絕緣本體—端之鎖卡機構，所 述絕緣本體設有相對的㈣壁、沿縱長方向延伸之中央 =槽及位於兩侧壁之間用以封閉t央插槽之端壁。所述 2本體㈣設有上下貫f之安錢、位於安裝槽外側 、第二限制壁及形成於第―、第二限制壁之_ ^第二限制壁下方形成鏤空之限制槽。所述鎖卡機 基部及自基料伸並插接至安裝槽.接部，插 伸之:㈣直設置之平板部、自平板部中部垂直向外凸 制部接取自連接糊向延伸錄鮮㈣外側之限 上福挺千板部自下而上插接至安裝槽内，連接部自下而 卡機=至軌槽内，所述限制部位於限制槽_以限制鎖 下 毒進-步向上移動而脫離安裝槽，而在外力作用 卡機構容易向下鬆動。 [0003]是以， 表單編號A〇l〇i 有必要設計一種卡緣連接器以解決 前述問題 第3頁/共18頁 【新型内容】 [0004] 本創作之主要目的在於提供一種鎖卡機構不易脫落之卡 緣連接器。 [0005] 本創作之目的係藉由如下技術方案達成：一種卡緣連接 器，其包括絕緣本體’係沿左右方向延伸，其包括前後 相對設置之兩侧壁、插接面、與插接面相對的安裝面、 形成於兩側壁之間的插槽及分別位於插槽左右兩端之端 壁’端壁設有貫穿安裝面之安裝槽；導電端子，係收容 於絕緣本體内；以及鎖卡機構，係安裝於絕緣本體一側 ，其包括基部及自基部延伸之插接部，其中，所述插接 部設有向上延伸入安裝槽之彈性延伸部，所述安裝槽内 設有用以與延伸部配合以限制延伸部向下移動之抵壓面 〇 [0006] 本創作之目的亦可藉由如下技術方案達成：一種卡緣連 接器’其包括：絕緣本體，係設有蹤長之插槽及位於插 槽旁側之安裝槽，安裝槽内設有沿上下方向排佈之擋止 塊及抵壓面；導電端子，係收容於絕緣本體，導電端子 包括延伸入插槽之接觸部及延伸出絕緣本體之焊接部； 以及鎖卡機構，係設有沿上下方向組裝於安裝槽内之延 伸部，延伸部能夠在垂直上下方向之方向上彈性變形， 插接部至少部分結構位於擋止塊與抵壓面之間，以限制 延伸部上下移動。 [0007] 本創作卡緣連接器絕緣本體之安裝槽内設有抵壓面，鎖 卡機構設置有彈性延伸部，抵壓面限制延伸部向下移動 ’從而使鎖卡機構之固持效果更佳。 表單編號A0101 第4頁/共18 ·頁 M422809 【實施方式】 _]請參閱第-圖所示，本創作卡緣連接器】_以垂直安裝 於母電路板（未圖示）上並用以供子電路板（未圖示） 自上而下垂直插接。所述子電路板設有基部（未圖示） 以及位於基部底端用以與卡緣連接器1〇〇電性連接之插接 部（未圖示），所述基部之側緣設有鎖卡缺口（未圖示 )。所述卡緣連接器100包括絕緣本體丨、安裝於絕緣本 體1上用以與子電路板插接部電性接觸之導電端子2以及 安裝於絕緣本體1上用以卡持子電路板鎖卡缺口之鎖卡機 • 構3。 [0009]請參閱第一圖至第四圖所示，所述絕緣本體丨為縱長狀， 包括相對之兩側壁1 1、形成於兩側壁1 1之間的縱長狀中 央插槽12、自兩側壁11凹陷並與中央插槽12相連通之複 數端子槽13以及位於兩側壁11之間封閉中央插槽12兩端 之端壁15。定義絕緣本體1之縱長方向為左右方向，垂直 於兩侧壁11的方向為前後方向。所述絕緣本體！設有用以 I 對接子電路板之插接面1〇1以及與插接面1〇1相對用以安 裝至母電路板之安裝面1〇2。 [〇〇1〇]端壁15設有貫穿插接面iOi及安裝面1〇2之安裝槽16 '位 於安裝槽16頂部之前後兩側且向内凸伸之兩擋止塊16ι、 位於安裝槽16外側且分別前後間隔設置之第一限制壁！ 7 及第二限制壁18以及形成於第一、第二限制壁17、18之 間的軌槽160，在左右方向上，兩擋止塊161位於第一、 第二限制壁17、18的内側，兩側壁11設有自插接面ιοί 向下凹伸而未向下貫穿側壁11之凹槽111，凹槽111與擋 第5頁/共18頁 表單編號A0101 M422809 止塊161相鄰，在前後方向上，兩擋止塊161位於兩凹槽 111之間，凹槽111向下延伸超過擋止塊161，凹槽m底 面形成與插接面101平行之抵壓面112，擋止塊161與抵 壓面112在絕緣本體1之高度與寬度方向相互錯開，擋止 塊161在咼度方向上高於抵壓面112，抵壓面112位於擋 止塊161之前後兩側，凹槽in與安裝槽16相連通，所述 安裝槽16與轨槽160組成之空腔橫截面大致為「τ」字型 。所述第一、第二限制壁17、18與執槽160均位於安裝槽 16外側且前後對齊。所述第一限制壁17頂端延伸至插接 面101，底端延伸至安裝面102 ;所述第二限制壁28頂端 延伸至插接面101，底端高於安裝面丨02，即在上下方向 上，所述第二限制壁18長度短於第一限制壁17 ^所述第 二限制壁18下方設有鏤空之限制槽180，所述限制槽180 與執槽160於前後方向上相貫通。 [0011] 請參閱第二圖至第三圖所示，所述導電端子2——安裝於 端子槽13内’所述每一導電端子2包括固持於端子槽13内 之固持部20、自固持部20 —端向上傾斜延伸入中央插槽 12用以與子電路板電性接觸之突起狀接觸部22及自固持 部20另一端向下延伸出安裝面1〇2用以焊接至母電路板之 焊接部24。 [0012] 鎖卡機構3包括基部30、自基部30向内側延伸插接至端壁 15安裝槽16之插接部31以及自基部30向外側延伸用以鎖 固子電路板之彈性臂32。插接部31包括豎直設置之平板 部310及自平板部310向上延伸之彈性延伸部311、自平 板部31 0中部垂直向外凸伸並沿上下方向延伸之連接部 第6頁/共18頁 表單編號A0101 M422809 312及自連接部312下半部分側向延伸並位於平板部31〇 外側之限制部313。延伸部311包括收容於安裝槽16内前 後間隔開之第一、第二卡腳3111、3112、位於第_、第 二卡腳3111 ' 3112之間的擠壓槽3113及分別自第一、第 二卡腳3111、311 2頂端向外側延伸之卡扣部3114，卡扣 部3114頂部設有導引延伸部311組裝入安裝槽16内之導 引斜面3115，第一、第二卡腳3111、3112可以相對靠近 移動’將第一、第二卡腳3111、3112相對擠壓後自下而 上安裝入安裝槽16，第一、第二卡腳3111、3112彈性恢 • 復後，卡扣部3114延伸進入凹槽hi内，在前後方向上， 卡扣部3111與凹槽111内側壁之間具有間隙，抵壓面112 位於卡扣部3114正下方，以限制鎖卡機構3向下移動，第 一、第二卡腳3111、3112向外侧張開後固定於安裝槽16 内，檔止塊161位於延伸部311上方，用以限制延伸部 311繼續向上移動；所述限制部313向上抵靠於第二限制 壁18上，從而避免鎖卡機構3進一步向上移動❶如此設置 ’所述鎖卡機構3插接到位後可穩定固持於絕緣本體1上 • 。所述彈性臂32側向延伸有突起狀之鎖卡凸塊33，當子 電路板插接到位時，旋轉所述彈性臂32可使鎖卡凸塊33 扣持入子電路板之鎖卡缺口内，從而達成鎖卡目的。 [0013]本創作卡緣連接器100設有自插接面101向安裝槽丨6内延 伸之擋止塊161，鎖卡機構3設置有彈性延伸部311，被擠 壓後即可裝入安裝槽16内，擋止塊161與抵壓面112分別 限制延伸部311向上及向下移動，從而使鎖卡機構3與絕 緣本體1之卡持效果更佳。 表單編號Α0101 第7頁/共18頁 M422809 [0014] 前述僅為本創作之一個具體實施方式，其他基於本創作 構思之前提下做出之任何改進都視為本創作之保護範圍 〇 【圖式簡單說明】 [0015] 第一圖為本創作卡緣連接器之立體組合圖。 [0016] 第二圖為本創作卡緣連接器之立體分解圖。 [0017] 第三圖為第二圖中本創作卡緣連接器另一角度之立體分 解圖β [0018] 第四圖為本創作卡緣連接器沿IV-IV方向之剖視圖。 【主要元件符號說明】 [0019] 卡緣連接器：100 [0020] 絕緣本體：1 [0021] 插接面：101 [0022] 安裝面：102 [0023] 側壁：11 [0024] 凹槽：111 [0025] 抵壓面：112 [0026] 插槽：12 [0027] 端子槽：13 [0028] 端壁：15 [0029] 安裝槽：16 表單编號Α0101 第8頁/共18頁 M422809[0002] The present invention relates to a card edge connector, and more particularly to a card edge connector having a card lock mechanism. The card edge connector has been widely used in computers as a transmission intermediary: to connect various sub-electrical pure read power supply capacity or increase (four) brain transport-rate. For the related art related to this creation, please refer to the type of card edge connector disclosed in the Chinese Utility Model Patent Publication No. 2〇16() 1274, which is used to receive and hold the corresponding sub-board. The edge joint includes an elongated insulating body, a retaining body in the insulating body, a conductive terminal, and a locking mechanism mounted on the end of the insulating body. The insulating body is provided with opposite (four) walls and extends along the longitudinal direction. The central=slot and the end wall between the two side walls for closing the t-slot. The main body (4) is provided with a safety device for the upper and lower sides, a second restricting wall, and a restricting groove formed under the second restricting wall of the first and second restricting walls to form a hollow. The base of the card locker and the base material are extended and inserted into the installation slot. The joint portion is inserted into: (4) a straight flat portion, and a vertical outward convex portion from the middle portion of the flat plate portion is taken from the connection paste to extend the recording (4) The outer limit is on the top of the Fushun plate section from the bottom to the installation slot, the connection part from the bottom and the card machine = to the rail slot, the restriction part is located in the restriction slot _ to limit the lock poisoning - step Move upwards to disengage from the mounting slot, and the external force acting on the card mechanism is easy to loosen downward. [0003] Yes, the form number A〇l〇i is necessary to design a card edge connector to solve the aforementioned problems. Page 3 of 18 [New content] [0004] The main purpose of the present invention is to provide a card locking mechanism Card edge connector that is not easy to fall off. [0005] The purpose of the present invention is achieved by the following technical solution: a card edge connector including an insulative body 'extending in the left-right direction, including two side walls, a plug-in surface, and a plug-in surface The opposite mounting surface, the slot formed between the two side walls, and the end wall of the end wall respectively located at the left and right ends of the slot are provided with mounting slots extending through the mounting surface; the conductive terminals are received in the insulating body; and the locking card is The mechanism is mounted on one side of the insulative housing, and includes a base portion and a plug portion extending from the base portion, wherein the plug portion is provided with an elastic extension portion extending upward into the mounting slot, and the mounting slot is provided with The extension portion cooperates to limit the downward movement of the extension portion. [0006] The purpose of the creation can also be achieved by the following technical solution: a card edge connector comprising: an insulative body with a long insertion a slot and a mounting slot on a side of the slot, the mounting slot is provided with a blocking block and a pressing surface arranged in the vertical direction; the conductive terminal is received in the insulating body, and the conductive terminal includes a contact portion extending into the slot And extending the welding portion of the insulating body; and the locking mechanism is provided with an extending portion assembled in the mounting groove in the up-and-down direction, the extending portion is elastically deformable in a vertical vertical direction, and the plug portion is at least partially located in the block Between the stop and the abutting surface, the extension is moved up and down. [0007] The installation slot of the insulative housing of the card edge connector is provided with an abutting surface, and the locking mechanism is provided with an elastic extension portion, and the pressing surface restricts the extension portion to move downwards, thereby making the locking mechanism better. . Form No. A0101 Page 4 / Total 18 · Page M422809 [Embodiment] _] Please refer to the figure - figure, the creation card edge connector _ is mounted vertically on the mother board (not shown) and used for The sub board (not shown) is vertically inserted from top to bottom. The sub-circuit board is provided with a base (not shown) and a plug portion (not shown) at the bottom end of the base for electrically connecting to the card edge connector 1 , and the side edge of the base is provided with a lock Card notch (not shown). The card edge connector 100 includes an insulative housing, a conductive terminal 2 mounted on the insulative housing 1 for electrically contacting the sub-board connector, and a mounting on the insulative housing 1 for holding a sub-board lock Gap lock machine • Structure 3. [0009] Referring to the first to fourth figures, the insulative housing is vertically elongated, and includes two opposite side walls 11 and a vertically long central slot 12 formed between the two side walls 11. A plurality of terminal slots 13 recessed from the side walls 11 and communicating with the central slot 12 and an end wall 15 enclosing the ends of the central slot 12 between the side walls 11. The longitudinal direction of the insulating body 1 is defined as the left-right direction, and the direction perpendicular to the two side walls 11 is the front-rear direction. The insulating body! A mating face 1〇1 for the I-but sub-board and a mounting face 1〇2 for mounting to the mother board are provided opposite to the mating face 1〇1. [〇〇1〇] The end wall 15 is provided with a two-stop block 16ι extending through the insertion surface iOi and the mounting surface 16' of the mounting surface 1〇2, which are located on the rear side of the mounting groove 16 and protrude inwardly. The first limiting wall is provided on the outside of the 16 and spaced apart from each other! 7 and the second restricting wall 18 and the rail groove 160 formed between the first and second restricting walls 17, 18, and the two stoppers 161 are located inside the first and second restricting walls 17, 18 in the left-right direction The two side walls 11 are provided with a recess 111 which is downwardly recessed from the mating surface ιοί and does not penetrate downwardly through the side wall 11. The recess 111 is adjacent to the block 161 of the form number A0101 M422809. In the front-rear direction, the two-stop block 161 is located between the two recesses 111, and the recess 111 extends downward beyond the stop block 161. The bottom surface of the recess m forms an abutting surface 112 parallel to the mating surface 101, and the blocking block 161 The abutting surface 112 is offset from the abutting surface 112 in the height direction and the width direction of the insulating body 112. The blocking block 161 is higher than the pressing surface 112 in the twisting direction, and the pressing surface 112 is located on the front and rear sides of the blocking block 161. It is in communication with the mounting groove 16, and the cavity formed by the mounting groove 16 and the rail groove 160 has a substantially "τ" shape. The first and second restricting walls 17, 18 and the retaining groove 160 are both located outside the mounting groove 16 and are aligned front and rear. The top end of the first limiting wall 17 extends to the mating surface 101, and the bottom end extends to the mounting surface 102; the top end of the second limiting wall 28 extends to the mating surface 101, and the bottom end is higher than the mounting surface 02, ie, up and down In the direction, the second limiting wall 18 has a shorter length than the first limiting wall 17. The second limiting wall 18 is provided with a hollow limiting slot 180. The limiting slot 180 and the locking slot 160 are connected in the front-rear direction. . [0011] Referring to the second to third figures, the conductive terminals 2 are mounted in the terminal slots 13. Each of the conductive terminals 2 includes a holding portion 20 held in the terminal slot 13, and is self-holding. The second end of the portion 20 extends obliquely into the central slot 12 for electrically contacting the sub-board, and the other end of the self-retaining portion 20 extends downwardly from the mounting surface 1〇2 for soldering to the motherboard. The welded portion 24. [0012] The lock mechanism 3 includes a base portion 30, a plug portion 31 extending inwardly from the base portion 30 to the end wall 15 mounting groove 16, and a resilient arm 32 extending outward from the base portion 30 for locking the sub circuit board. The insertion portion 31 includes a vertically disposed flat plate portion 310 and an elastic extending portion 311 extending upward from the flat plate portion 310, and a connecting portion extending perpendicularly from the middle portion of the flat plate portion 31 0 and extending in the up and down direction. The page form number A0101 M422809 312 and the restricting portion 313 extending laterally from the lower half of the connecting portion 312 and located outside the flat plate portion 31〇. The extending portion 311 includes first and second legs 3111, 3112 and a pressing slot 3113 between the first and second legs 3111 ′ 3112 which are received in the mounting groove 16 and are respectively separated from the first and the first a latching portion 3114 extending outwardly from the top end of the two latching legs 3111, 3112, and a guiding inclined surface 3115 for guiding the extending portion 311 into the mounting slot 16 at the top of the latching portion 3114, the first and second latching legs 3111 3112 can be moved relatively close to the first and second legs 3111, 3112 and then mounted into the mounting groove 16 from bottom to top. The first and second legs 3111, 3112 are elastically restored, and the buckle portion is 3114 extends into the groove hi, in the front-rear direction, there is a gap between the buckle portion 3111 and the inner side wall of the groove 111, and the pressing surface 112 is located directly below the buckle portion 3114 to restrict the downward movement of the locking mechanism 3, The first and second legs 3111 and 3112 are opened to the outside and fixed in the mounting groove 16, and the blocking block 161 is located above the extending portion 311 for restricting the extending portion 311 from continuing upward movement; the restricting portion 313 is upwardly abutted On the second limiting wall 18, thereby preventing the locking mechanism 3 from moving further upwards, for example The setting of the locking mechanism 3 can be stably held on the insulative housing 1 after being inserted into the position. The elastic arm 32 laterally extends with a protruding latching tab 33. When the sub-board is inserted into the position, rotating the elastic arm 32 causes the latching projection 33 to be latched into the latch of the sub-board. Inside, thus achieving the purpose of the lock. [0013] The present card edge connector 100 is provided with a blocking block 161 extending from the mating surface 101 into the mounting slot 6, and the locking mechanism 3 is provided with an elastic extending portion 311, which can be loaded and installed after being squeezed. In the slot 16, the blocking block 161 and the pressing surface 112 respectively restrict the extension portion 311 from moving upward and downward, so that the locking mechanism 3 and the insulative housing 1 are better. Form No. 1010101 Page 7 of 18 M422809 [0014] The foregoing is only one specific implementation of the present creation, and any other improvements made based on this creation concept are regarded as the protection scope of the creation. Brief Description [0015] The first figure is a three-dimensional combination diagram of the creative card edge connector. [0016] The second figure is an exploded perspective view of the creative card edge connector. [0017] The third figure is a perspective view of another angle of the present card edge connector in the second figure. [0018] The fourth figure is a cross-sectional view of the creation card edge connector in the IV-IV direction. [Main component symbol description] [0019] Card edge connector: 100 [0020] Insulating body: 1 [0021] Plug surface: 101 [0022] Mounting surface: 102 [0023] Side wall: 11 [0024] Groove: 111 [0025] Abutment surface: 112 [0026] Slot: 12 [0027] Terminal slot: 13 [0028] End wall: 15 [0029] Mounting slot: 16 Form number Α 0101 Page 8 / Total 18 pages M422809
[0030] 軌槽：160 [0031] 擋止塊：161 [0032] 第一限制壁：17 [0033] 第二限制壁：18 [0034] 限制槽：180 [0035] 導電端子：2 [0036] 固持部：20 [0037] 接觸部：22 [0038] 焊接部：24 [0039] 鎖卡機構：3 [0040] 基部：30 [0041] 平板部：310 [0042] 插接部：31 [0043] 延伸部：311 [0044] 連接部：312 [0045] 限制部：313 [0046] 第一卡腳：3111 [0047] 第二卡腳：3112 [0048] 擠壓槽：3113 [0049] 卡扣部：3114 表單编號A0101 第9頁/共18頁 M422809 [0050] [0051] [0052] 導引斜面：3115 彈性臂：32 鎖卡凸塊：33 表單编號A0101 第10頁/共18頁[0030] Rail groove: 160 [0031] Stop block: 161 [0032] First limit wall: 17 [0033] Second limit wall: 18 [0034] Limiting groove: 180 [0035] Conductive terminal: 2 [0036] Holding portion: 20 [0037] Contact portion: 22 [0038] Welding portion: 24 [0039] Locking mechanism: 3 [0040] Base: 30 [0041] Flat portion: 310 [0042] Plug: 31 [0043] Extension: 311 [0044] Connection: 312 [0045] Restriction: 313 [0046] First leg: 3111 [0047] Second leg: 3112 [0048] Squeeze slot: 3113 [0049] Buckle :3114 Form No. A0101 Page 9 / Total 18 pages M422809 [0051] [0052] Guide bevel: 3115 Elastic arm: 32 Lock card bump: 33 Form number A0101 Page 10 of 18