M413986 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，尤其涉及一種可減小體積的電連 接器。 【先前技術】 按，如第一圖所示，一種習知的電連接器1 00,焊接於一電 路板200,上，該電連接器100,包括一絕緣本體10，、收容於絕 緣本體10’中的複數端子（圖中未示）及一殼體20’。殼體20’底 壁兩側向外設有複數焊接部21，及複數焊接腳22，。該電路板 200’上開設有一開槽201’’該開槽201，後端兩側分別開設有一 焊接孔202’，焊接部31’焊接於電路板200,之上表面，焊接腳 22’焊接於焊接孔202’内。 惟’上述電連接器100’烊接部21，及焊接腳22,與電路板 200’的配合結構’增大了電連接器1〇〇’的兩側空間，電連接器 10〇’體積增大。 【新型内容】 本創作之目的在於克服上述現有技術中的不足，提供一種 可節省電連接器兩側空間，從而減小體積的電連接器。 為達成上述目的’本創作所提供一種電連接器，焊接於一 電路板上，該電路板上開設有一開槽，開槽兩側槽緣上進一步 開設有一向外向前延伸的卡溝槽；該電連接器進一步包括一絕 緣本體、複數端子及一殼體。絕緣本體開設有複數端子槽；複 數端子置於絕緣本體之複數端子槽内；殼體包覆於絕緣本體 上’該殼體兩側板上分別沖設有一向外向前延伸的彈性卡片， 殼體之兩側板上於彈性卡片前後兩側形成有一執道槽，電路板 可插置於軌道槽中且彈性卡片可彈性地卡持於卡溝槽内。 3 M413986 如上所述，本創作電連接器藉由彈性卡片與卡勾槽的卡 合，以及執道槽與電路板的卡合，使電連接器的前後以及上下 方向上與電路板卡緊，該電連接器之彈性卡片與軌道槽的結構 設計，節省電連接器兩側空間，從而減小電連接器體積。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及‘ - 功效，以下茲舉例並配合圖式詳予說明。 “ 請參閱第二圖及第三圖，本創作電連接器100焊接於一電 ’ 路板200上，該電連接器100進一步具有一絕緣本體10、收 φ 容於絕緣本體10中的複數端子20及一殼體30。該電路板200 上開設有一開槽201，該開槽201兩側槽緣上進一步開設有一 向外向前延伸的卡勾槽202。 請參閱第二圖至第四圖，所述絕緣本體10具有一基部11 及一從基部11之前端向前凸設形成的舌體部12，舌體部12 上開設有複數延伸到基部11的端子槽13。 所述複數端子20置於絕緣本體10之複數端子槽13内。 所述殼體30包覆於絕緣本體10上，該殼體30之兩側板 m 上分別沖設有一向外向前延伸的彈性卡片31，殼體30之兩侧 胃 板上於彈性卡片31前後兩側形成有一貫穿殼體30兩側板的軌 道槽32，電路板200可插置於軌道槽32中且彈性卡片31可 彈性地卡持於卡勾槽202内。優選地，該殼體30之兩側板上 於彈性卡片31前後兩側分別上下排列的凸設有兩凸起33，從 而於兩凸起33之間形成所述執道槽32，且執道槽32貫穿該 殼體30之兩側板。 本創作電連接器100組裝時，先將所述複數端子20裝設 於絕緣本體10之複數端子槽13内；然後將殼體30折彎包覆 4 於絕緣本體10上，即完成組裝。 32盘作電連接器_組裝於電路板細上時，將執道槽 32與電路板200對#，陆宜兩 價 在軌電㈣器_隸心則電路板 道槽32的導引下，先抵壓彈性卡片31，直至彈性卡 1進入卡勾槽2〇2，則彈性卡片Η彈性張開並卡抵於卡勾 二02上’則電連接器1〇〇組裝到位。藉由彈性卡片μ與卡 槽^02的卡合’以及軌道槽32與電路板200的卡合，使電 接=100的剛後以及上下方向上與電路板2〇〇卡緊。 邱上所述，本創作電連接器100藉由彈性卡片31與卡勾 时2的卡合，以及執道槽力與電路板的卡合，使電連 j器100的刖後以及上下方向上與電路板2〇〇卡緊該電連接 盗1〇〇之彈性卡片31與軌道槽23的結構設計，節省電連接器 100兩側空間，從而減小電連接器1⑻體積。 【圖式簡單說明】 第一圖為習知電連接器組合的立體圖。 第二圖為本創作之電連接器組合的立體圖。 第三圖為第二圖所示電連接器組合的立體分解圖。 第四圖為第二圖所示電連接器之立體圖。 【主要元件符號說明】 卡連接器 100 絕緣本體 10 基部 11 舌體部 12 端子槽 13 端子 20 殼體 30 彈性卡片 31 轨道槽 32 凸起 33 電路板 200 開槽 201 卡勾槽 202M413986 V. New description: [New technical field] The present invention relates to a connector, and more particularly to an electrical connector capable of reducing the volume. [Previous Art] As shown in the first figure, a conventional electrical connector 100 is soldered to a circuit board 200. The electrical connector 100 includes an insulative housing 10 and is received in the insulative housing 10. 'Multiple terminals (not shown) and a housing 20'. A plurality of welded portions 21 and a plurality of welded legs 22 are disposed outwardly on both sides of the bottom wall of the casing 20'. The circuit board 200' has a slot 201'', the slot 201 is formed, and a soldering hole 202' is respectively formed on the two sides of the rear end. The soldering portion 31' is soldered to the upper surface of the circuit board 200, and the soldering leg 22' is soldered to Inside the welding hole 202'. However, the above-mentioned electrical connector 100' splicing portion 21, and the soldering leg 22, and the mating structure of the circuit board 200' increase the space on both sides of the electrical connector 1', and the electrical connector 10'' is increased in volume. Big. [New Content] The purpose of the present invention is to overcome the deficiencies in the prior art described above, and to provide an electrical connector that can save space on both sides of an electrical connector and thereby reduce the volume. In order to achieve the above object, the present invention provides an electrical connector that is soldered to a circuit board, and a slot is formed in the circuit board, and a slot extending outwardly and outwardly is further formed on the slot edge on both sides of the slot; The electrical connector further includes an insulative housing, a plurality of terminals, and a housing. The insulating body is provided with a plurality of terminal slots; the plurality of terminals are disposed in the plurality of terminal slots of the insulative housing; the housing is wrapped on the insulative housing; and the two sides of the housing are respectively punched with an elastic card extending outward and forward, and the housing is A two-way plate is formed on the front and rear sides of the elastic card, and the circuit board can be inserted into the track groove and the elastic card can be elastically held in the card groove. 3 M413986 As described above, the electronic connector of the present invention is engaged with the circuit board by the engagement of the elastic card and the hook groove, and the engagement of the lane with the circuit board, so that the front and bottom of the electrical connector are clamped to the circuit board. The structural design of the elastic card and the track slot of the electrical connector saves space on both sides of the electrical connector, thereby reducing the volume of the electrical connector. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals, and ‘-efficiencies of the present invention, the following is a detailed description with reference to the drawings. Referring to the second and third figures, the present electrical connector 100 is soldered to an electrical circuit board 200. The electrical connector 100 further has an insulative housing 10 for receiving a plurality of terminals in the insulative housing 10. 20 and a casing 30. The circuit board 200 defines a slot 201, and a slot groove 202 extending outwardly and forwardly is further defined on the slot edges of the slot 201. Referring to the second to fourth figures, The insulative housing 10 has a base portion 11 and a tongue portion 12 projecting forwardly from a front end of the base portion 11. The tongue portion 12 is provided with a plurality of terminal slots 13 extending to the base portion 11. The plurality of terminals 20 are disposed. The housing 30 is wrapped in the insulative housing 10. The housing 30 is wrapped on the insulative housing 10. The two sides of the housing 30 are respectively punched with an elastic card 31 extending outward and forward. A track groove 32 is formed in the front and rear sides of the elastic card 31 on both sides of the elastic card 31. The circuit board 200 can be inserted into the track groove 32 and the elastic card 31 can be elastically held by the hook groove 202. Preferably, both sides of the housing 30 are on the front of the elastic card 31. Two protrusions 33 are respectively arranged on the two sides, so that the obstruction groove 32 is formed between the two protrusions 33, and the obstruction groove 32 extends through the two sides of the casing 30. The present invention is an electrical connector 100. During assembly, the plurality of terminals 20 are first installed in the plurality of terminal slots 13 of the insulative housing 10; then the housing 30 is bent and wrapped on the insulative housing 10 to complete the assembly. 32-disc electrical connector _ When assembled on the circuit board, the obstruction slot 32 and the circuit board 200 are paired, and the Luyi is priced under the guidance of the circuit board slot 32, and the elastic card 31 is first pressed. Until the elastic card 1 enters the hook groove 2〇2, the elastic card Η elastically expands and snaps onto the hook 2 02. Then the electrical connector 1〇〇 is assembled in position. By the elastic card μ and the card slot ^02 The engaging portion and the engagement of the track groove 32 with the circuit board 200 are engaged with the circuit board 2A immediately after the electrical connection = 100 and in the up and down direction. As described above, the present electrical connector 100 is elastic. The engagement between the card 31 and the hook 2, and the engagement of the channel force with the circuit board, so that the electrical connection device 100 is in the rear and up and down direction The circuit board 2〇〇 clamps the structural design of the elastic card 31 and the track slot 23 of the electrical connection, and saves space on both sides of the electrical connector 100, thereby reducing the volume of the electrical connector 1 (8). The first figure is a perspective view of a conventional electrical connector assembly. The second figure is a perspective view of the assembled electrical connector assembly. The third figure is an exploded perspective view of the electrical connector assembly shown in the second figure. Fig. 2 is a perspective view of the electrical connector. [Main component symbol description] Card connector 100 Insulating body 10 Base 11 Tongue portion 12 Terminal slot 13 Terminal 20 Housing 30 Elastic card 31 Track groove 32 Raised 33 Circuit board 200 Slot 201 hook groove 202