M349593 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，尤其涉及一種卡連接器。 【先前技術】M349593 VIII. New Description: [New Technology Field] The present invention relates to a connector, and more particularly to a card connector. [Prior Art]
按，習知的一種掀蓋式卡連接器包括一固定在電子產 品之電路板上的底座、收容於底座上的複數個端子及扣合 於底座上的上蓋。其中上蓋後端與底座後端樞接在一起。 底座兩側具有擋牆，擋牆上開設有鎖止槽，鎖止槽包括豎 直方向延伸到播牆上、下表面的導槽和導槽下端水平向前 擴伸的卡槽；上蓋具有側板，側板上設有卡板。所述卡板 由導槽進入鎖止槽而使得上蓋扣合在底座上，然後向前推 動上蓋’直至上蓋之卡板滑過卡槽並抵接至卡槽前端。 准，上述習知的卡連接器由於底座和上蓋之間只通過 卡板與鎖止槽來扣合’在將上蓋扣合到底座上並向前推動 的過程中’卡板在鎖止槽内向前移動至卡槽前端，卡板與 卡槽槽壁的摩擦力始終—致，使用者不能明顯感知上蓋是 :1 : ^位。且當党到外力日夺，上蓋和底座很容易發生相 、則 < 運動，從而造成上蓋和底座之間的扣合力不足， 而使得電子卡容易鬆脫而造成功能失效。 【新型内容】 為達成上述目的， 收容於底座内的複數個 上開設有複數個端子槽 本創作所提供卡連接器包括底座、 端子及上蓋。底座具有基板，基板 ，基板相對兩側分別向上延伸形成 5 M349593 -第-擋牆和-第二擋牆。第一擋牆、第二擋牆後端的外 側表面處皆開言支有一樞轉槽，第一播冑、第二擔牆的外侧 表面處皆開設有一定位槽，兩定位槽皆包括一豎直抵押槽 和攸^'直抵押槽下端向前擴伸的水平抵押槽，兩豎直抵 押槽分別延伸到第一擋牆和第二擋牆的上、下表面，水平 抵押槽槽壁上靠賢直抵押槽處凸設有一呈圓弧形的凸 梁。複數個端子收容於所述端子槽内。上蓋包括上蓋基板 及從上蓋基板相對兩側分別向下並向後延伸的側板，側板 後端内側向内凸伸形成一凸包，該凸包樞接於枢轉槽内。 上蓋之側板4部的下端開設有一開槽，側板於開槽的後邊 緣向前延伸有彈臂，彈臂的前端斜向内延伸再斜向外延伸 出一可卡合於定位槽内的彈性卡抵部。 如上所述，本創作卡連接器藉由底座上開設所述的定 位槽，以及在上蓋的側板上設置與定位槽卡合的彈性卡抵 部，可有效增加上蓋與底座間的扣合力，防止電子卡鬆脫 造成的功能失效。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成的 目的及功效，以下茲例舉實施例並配合圖式詳予說明。 請參閱第一圖，本實施例卡連接器丨包括底座1〇、與 底座〗0扣合的上蓋20、收容於底座10内的複數個端子 30以及安裝在底座1〇上的複數個助焊片4〇。 請參閱第二圖，所述底座1〇的底部為一基板u，基 板Π前端開設有一焊接槽丨u，基板〗丨後部開設有複數 個端子槽Π 2，基板11兩侧分別向上延伸形成一第一擋牆 12和一第二擋牆13。第一擋牆12、第二擋牆的内側表 6 M349593 面^ =近中後部處皆開設有一卡持槽14，第一擋牆12、 第擒牆1 3的内側表面上靠近前部處皆向内凸伸形成— A _ ’凸塊15上亦開設有一卡持槽14。第一擋牆12、 第擋牆13後端的外側表面上開設有一樞轉槽丨6，樞轉 ^ ^括一呈圓形的旋轉槽161以及一從旋轉槽161前 :下端水平向前延伸的滑槽162，滑槽162末端呈圓形。 疋轉槽161向下延伸形成一開口槽163，開口槽163的底 =4上向外凸設有一與基板11的底面平齊並呈條狀的槽檻 # 4_槽榼I64的高度小於樞轉槽16的深度。第一擋牆12、 第一擋牆13大致中部的外側表面上開設有一呈“L，，形 的鎖止槽17’鎖止槽17包括豎直方向延伸到第一擋牆U 牙第一擋牆13上、下表面的導槽171和從導槽171下端 水平向前擴伸的卡槽172。第一擋牆12、第二擋牆13前 端的外側表面上開設有一呈“L”形的定位槽18,定位槽 匕括豎直方向延伸到第—擋牆12和第二擋牆13上、下 表面的登直抵押槽181和從賢直抵押槽181下端向前擴伸 的水平抵押槽1 82。水平抵押槽i 82槽壁上靠豎直抵押槽 18ι處凸設有一呈圓弧形的凸梁183。第二擋牆13大致中 部的内側表面上凸設一擋部丨9。 π續參閱第二圖’上蓋2〇包括上蓋基板21，上蓋基 板21兩側向下並向後延伸形成兩個條板狀的側板u，側 板22後端向内凸伸形成一凸包23，該凸包包括—呈弧 形延伸的基部23 1及由該基部23 i的前後兩端|滑過渡至 側板22的内表面的連接部232,凸& 231的頂部為一平 面。側板22大致中部的下邊緣向内彎折延伸形成—卡板 24,當上蓋20蓋合於底座1〇上時，卡板24卡合於底座 1〇之鎖止槽17内。側板22前部的下端開設有一開槽2扣 7 M349593 沾 於開槽25的後邊緣向前延伸有彈臂26 , 的二端斜向内延伸再斜向外延伸出彈性卡抵部27。=6 内。、丄10上時，彈性卡抵部27卡合於定位槽18 口月參閱第二圖，本創作卡連接器 收容在底座10之诚不堝由“ 衣子立而子30 14内。上蓋2。 内，助焊片4〇插置在卡持槽 0之凸包23枢接於底座1〇之樞轉 =滑移一内，從而使得上蓋2。可翻轉二 於使^閱第：圖、第四圖及第五圖’本創作卡連接器1 的將電子卡（圖中未作標示）置人底座10 中；：11次，電子卡兩側分別具有-個和兩個缺口（圖 1不），電子卡的兩側分別接觸於第1牆 :::牆13内側’且電子卡上的缺口恰好卡 =…，由此，安褒於凸塊15之卡持槽14内的助9 、4〇與电子卡上的缺口相對應；而由於擋部及凸 =作用，當電子卡錯誤放置時電子卡無法放置到位 而可起防呆作用。 而後，翻轉上蓋20使其與底座1〇扣合，槽檀164可 防止翻轉過程中凸包23滑出旋轉槽⑹，上蓋2G之卡 =沿典導#171滑入鎖止槽17内，彈臂26沿登直抵壓槽 W定位槽18 β。然後向前推動上i 20,使得 23滑移到滑槽162内’卡板24滑動至鎖止槽17之卡槽 ”2的前壁處’彈性卡抵部27滑過凸梁183而進入定位槽 Μ之水平抵壓槽182内，即上蓋2〇蓋合到位。彈性卡‘ 部27滑過凸帛183時，由於彈臂％的彈性和凸梁⑻對 彈性卡抵部27的作用，向前推動上蓋2〇的力量合由大* 8 M349593 從而容易判斷上蓋2〇 然變小且上蓋20可自動滑動到位 蓋合到位。 综上所述，本創作卡連接器i通過在底座1〇之鎖止 槽17的前端開設所述定位槽18’以及在上蓋20的側板 22上設置與定位槽18卡合的彈性卡抵部27,有效捭加了 亡蓋2〇與座體1〇之間的卡合力，防止電子卡鬆脫㈣成 功能失效。且在翻轉上蓋2G使其扣合於底座iq後，向_ 推動上蓋20使卡板24滑動至鎖止槽17之卡槽172 壁處時，彈性卡抵部27可滑過凸梁183而進二位二 定位槽18之水平抵壓㈣内，使用者能 蓋 20已扣合到位。 蓋 【囷式簡單說明】 第一圖為本創作卡連接考篆 疋伐益盍合後上盍被推動的立體 圖 0 第二圖為第—圖所示卡連接器之立體分解圖。 第三圖為第-圖所示卡連接器開啟狀態的立體圖。 第四圖為第一圖所示卡連接器開啟狀態時將電子卡 裝入時的立體圖。 第五圖為第一圖所示卡連接器蓋合後上蓋未推動的 立體圖。 幻 【主要元件符號說明】 底座 10 焊接槽 111 第一擋牆 12 卡持槽 14 樞轉槽 16 卡連接器 1 基板 11 端子槽 112 第二擋牆 13 凸塊 15 M349593According to a conventional clamshell card connector, a base fixed to a circuit board of an electronic product, a plurality of terminals received on the base, and an upper cover fastened to the base are provided. The rear end of the upper cover is pivotally connected to the rear end of the base. There are retaining walls on both sides of the base, and the retaining wall is provided with a locking groove. The locking groove includes a slot extending vertically to the wall, the lower surface of the guiding groove and the lower end of the guiding groove to extend horizontally forward; the upper cover has a side plate The side panel is provided with a card board. The card plate enters the locking groove by the guide groove so that the upper cover is fastened to the base, and then the upper cover is pushed forward until the card of the upper cover slides over the card slot and abuts against the front end of the card slot. The conventional card connector is fastened by the card and the locking groove only between the base and the upper cover. In the process of fastening the upper cover to the base and pushing forward, the card is in the locking groove. Moving forward to the front end of the card slot, the friction between the card plate and the slot of the card slot is always the same, and the user cannot clearly perceive that the upper cover is: 1: position. And when the party gets to the outside world, the upper cover and the base are prone to phase, then < movement, resulting in insufficient fastening force between the upper cover and the base, making the electronic card easy to loose and causing functional failure. [New content] In order to achieve the above objectives, a plurality of terminal slots are provided in a plurality of housings in the base. The card connector provided by the creation includes a base, a terminal and an upper cover. The base has a substrate, and the substrate and the opposite sides of the substrate respectively extend upward to form a 5 M349593 - a first retaining wall and a second retaining wall. A pivoting groove is defined in the outer surface of the first retaining wall and the rear end of the second retaining wall. A positioning slot is defined in the outer surface of the first weft and the second retaining wall, and both positioning slots include a vertical slot. A horizontal mortgage groove extending forward from the lower end of the mortgage tank and the 抵押^' straight mortgage groove, and two vertical mortgage grooves respectively extending to the upper and lower surfaces of the first retaining wall and the second retaining wall, and the horizontal mortgage groove wall is straight and straight A convex beam with a circular arc shape is convexly protruded from the mortgage groove. A plurality of terminals are received in the terminal slots. The upper cover includes an upper cover substrate and side plates extending downward and rearward from opposite sides of the upper cover substrate. The inner side of the rear end of the side plate protrudes inwardly to form a convex hull, and the convex hull is pivotally connected in the pivoting groove. The lower end of the side plate 4 of the upper cover is provided with a slot, and the side plate extends forwardly with a spring arm at the rear edge of the slot. The front end of the elastic arm extends obliquely inwardly and then extends obliquely outward to extend an elastic force that can be engaged in the positioning slot. Card to the Ministry. As described above, the creative card connector can effectively increase the fastening force between the upper cover and the base by opening the positioning groove on the base and the elastic card abutting portion engaged with the positioning groove on the side plate of the upper cover. The function caused by the release of the electronic card is invalid. [Embodiment] In order to explain in detail the technical contents, structural features, objects and effects achieved by the present invention, the embodiments are described in detail below with reference to the drawings. Referring to the first figure, the card connector of the embodiment includes a base 1 , an upper cover 20 that is engaged with the base 0 , a plurality of terminals 30 received in the base 10 , and a plurality of solderings mounted on the base 1 . 4 pieces. Referring to the second figure, the bottom of the base 1 is a substrate u, a soldering groove 开设u is formed at the front end of the substrate, and a plurality of terminal slots 2 are opened at the rear of the substrate, and the two sides of the substrate 11 respectively extend upward to form a The first retaining wall 12 and a second retaining wall 13 are provided. The inner wall of the first retaining wall 12 and the second retaining wall 6 M349593 face ^ = a retaining groove 14 is formed in the middle and rear portions, and the inner side surface of the first retaining wall 12 and the third wall 13 is near the front Inwardly protruding, a retaining groove 14 is also formed in the A_'bump 15. A pivoting groove 6 is defined in the outer surface of the first retaining wall 12 and the rear end of the first retaining wall 13, and pivots a circular rotating groove 161 and a front side of the rotating groove 161: the lower end extends horizontally forward. The chute 162 has a circular end at the end of the chute 162. The grooving groove 161 extends downward to form an opening groove 163. The bottom of the opening groove 163 is convexly provided with a groove 平 4 4 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 64 The depth of the groove 16. An outer side surface of the first retaining wall 12 and the first retaining wall 13 is formed with an "L," shaped locking groove 17'. The locking groove 17 extends vertically to the first retaining wall. a guide groove 171 on the upper and lower surfaces of the wall 13 and a card slot 172 extending horizontally forward from the lower end of the guide groove 171. An outer surface of the front end of the first retaining wall 12 and the second retaining wall 13 is formed in an "L" shape. The positioning groove 18 includes a vertical mortgage groove 181 extending vertically to the upper and lower surfaces of the first to second retaining wall 12 and the second retaining wall 13 and a horizontal mortgage groove 1 extending forward from the lower end of the straight mortgage groove 181 82. The horizontal mortgage groove i 82 is provided with a circular arc-shaped convex beam 183 on the vertical mortgage groove 18 ι. A second portion of the inner wall of the second retaining wall 13 is convexly disposed on the inner side surface. Referring to the second figure, the upper cover 2 includes a cover substrate 21. The upper cover substrate 21 extends downwardly and rearwardly to form two strip-shaped side plates u. The rear end of the side plate 22 protrudes inwardly to form a convex cover 23, and the convex package The base portion 23 1 extending in an arc shape and the connecting portion 232 from the front and rear ends of the base portion 23 i are smoothly transitioned to the inner surface of the side plate 22, The top of the & 231 is a flat surface. The lower edge of the substantially central portion of the side plate 22 is bent inwardly to form a card 24, and when the upper cover 20 is attached to the base 1 , the card 24 is engaged with the lock of the base 1 In the groove 17, the lower end of the front portion of the side plate 22 is provided with a slot 2 buckle 7 M349593. The rear edge of the slot 25 is forwardly extended with a spring arm 26, and the two ends extend obliquely inwardly and then extend obliquely outward to extend the elastic card. When the 丄 10 is on, the elastic card abutting portion 27 is engaged with the positioning groove 18. Referring to the second figure, the creative card connector is received in the base 10 by the "clothes stand up" Sub 30 14 inside. Upper cover 2. The convex cover 23 of the soldering lug 4 is inserted into the retaining groove 0 pivotally connected to the pivot 1 of the base 1 to make the upper cover 2. Can be flipped over to make the first reading: Fig. 4, Fig. 4 and Fig. 5 'The electronic card (not shown) of the creative card connector 1 is placed in the base 10; 11 times, both sides of the electronic card There are - and two notches respectively (Fig. 1), the two sides of the electronic card are respectively in contact with the first wall::: the inner side of the wall 13 and the notch on the electronic card is just the card = ..., thereby, the ampoule is convex The assists 9, 4 in the card holding slot 14 of the block 15 correspond to the notches on the electronic card; and due to the blocking portion and the convexity effect, the electronic card cannot be placed in place when the electronic card is incorrectly placed, and can be prevented from staying. Then, the upper cover 20 is flipped to be engaged with the base 1 ,, and the slot 164 prevents the convex hull 23 from sliding out of the rotating slot (6) during the flipping process, and the card of the upper cover 2G slid into the locking slot 17 along the guide #171, and the bullet The arm 26 positions the groove 18 β along the straightening against the groove W. Then, the upper i 20 is pushed forward so that 23 slips into the front wall of the slot 162 in which the card plate 24 slides to the locking groove 17 of the locking groove 17 'the elastic latching portion 27 slides over the convex beam 183 to enter the positioning The horizontal groove of the groove is pressed into the groove 182, that is, the upper cover 2 is closed in position. When the elastic card '27 slides over the tenon 183, due to the elasticity of the elastic arm and the action of the convex beam (8) on the elastic snap portion 27, The force of pushing the upper cover 2〇 is combined by the large * 8 M349593, so that it is easy to judge that the upper cover 2 is slightly smaller and the upper cover 20 can be automatically slid into place to cover the position. In summary, the creative card connector i passes through the base 1 The front end of the locking groove 17 defines the positioning groove 18', and the elastic plate abutting portion 27 is engaged with the positioning groove 18 on the side plate 22 of the upper cover 20, thereby effectively adding between the dead cover 2 and the seat 1 The clamping force prevents the electronic card from loosening (4) into a function failure. After the upper cover 2G is flipped to be engaged with the base iq, the upper cover 20 is pushed to the slider to slide the card 24 to the wall of the locking slot 17 of the locking slot 17. The elastic card abutting portion 27 can slide over the convex beam 183 and enter the horizontal pressing (4) of the two positioning groove 18, and the user can cover the cover 20 to The cover is a simple view of the card connector. The first picture is the perspective view of the card connector shown in the first figure. The three figures are perspective views of the card connector open state shown in the figure - Fig. 4 is a perspective view of the card when the card connector is in the open state when the electronic card is loaded. The fifth figure is the card shown in the first figure. Stereo view of the upper cover without pushing the connector. Magic [Main component symbol description] Base 10 Welding groove 111 First retaining wall 12 Holding groove 14 Pivoting groove 16 Card connector 1 Substrate 11 Terminal slot 112 Second retaining wall 13 Bump 15 M349593
旋轉槽 161 滑槽 162 開口槽 163 槽檻 164 鎖止槽 17 導槽 171 卡槽 172 定位槽 18 豎直抵押槽 181 水平抵押槽 182 凸梁 183 擋部 19 上蓋 20 上蓋基板 21 側板 22 凸包 23 基部 231 連接部 232 卡板 24 開槽 25 彈臂 26 彈性卡抵部 27 端子 30 助焊片 40Rotating groove 161 Chute 162 Opening groove 163 Slot 164 Locking groove 17 Guide groove 171 Card slot 172 Positioning groove 18 Vertical mortgage groove 181 Horizontal mortgage groove 182 Convex beam 183 Stop 19 Upper cover 20 Upper cover substrate 21 Side plate 22 Convex bag 23 Base 231 connecting portion 232 card board 24 slot 25 elastic arm 26 elastic card abutting portion 27 terminal 30 soldering piece 40
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