M419308 :^五、新型說明： 【新型所屬之技術領域】 本創作涉及一種線纜連接器組合，特別是涉及一種能夠防電 磁干擾的線缵連接器組合。 【先前技術】 按，系統和電子設備中的印刷電路板在發送、接收信號，需 要與基片外部進行連接。很多情況下，印刷板和基片之間存在一 定的距離，通常需要線對板連接器來連接。傳統的線對板連接器 結構很簡單’將觸點放置在外殼中，常用的觸點有兩種類型：棒 狀或片狀的“插頭”和“插座”。把插頭完全擠進插座中實現觸 點連接和配對’從而實現信號的傳遞。 惟，上面撰述的線對板連接器在相互結合後，電磁波與電子 元件會相互作用，產生干擾現象，不能滿足客戶要求和設計需要。 【新型内容】 本創作的目的是針對現有技術存在的缺陷和不足提供一種 能夠防電磁波和電子元件相互干擾的線纜連接器組合。 為實現上述目的，本創作提供的線纜連接器組合，包括相互 配合的板端連接器和線端連接器，所述板端連接器包括板端絕緣 體、安裝於板端絕緣體内的板端端子及包覆於板端絕緣體外的板 端外殼，板端外殼由前牆、後牆及兩側牆圍成。後牆兩側及兩側 牆上端向内向下背折延伸形成卡條，且前牆兩側還向内向上沖設 有貫穿於前牆的卡口；所述線端連接器包括線端絕緣體、安裝於 線端絕緣體的線端端子及包覆於線端絕緣體外的線端外殼，所述 線端外殼由前板、兩側板及後板相圍而成，後板兩側及兩側板下 端向内彎折延伸後再向下彎折延伸形成卡腳，卡腳與卡條彈性卡 3 M419308 緊，所述線端絕緣體包括主體部及由主體部下端面向下凸伸出的 對接部，主體部前表面上連接一上下延伸的固定板，固定板朝向 線端絕緣體的表面凸伸一凸肋，凸助固持於板端連接器的卡口 内。 本創作線纜連接器組合藉由板端外殼包覆於板端絕緣體 外，線端外殼包覆於線端絕緣體外，且線端連接器的凸助固持衿 板端連接器的卡口内，卡腳與卡條彈性卡緊，使板端外殼與線端 外殼緊密嵌插並確保其防電磁干擾功能。 【實施方式】 為詳細說明本實用新型的技術内容、構造特徵、所實現目的 及效果’以下結合實施方式並配合附圖詳予說明。 請參閱第一圖和第二圖，本創作線纜連接器組合包括相互配 合的板端連接器1和線端連接器2。所述板端連接器丨包括板端 絕緣體11、安裝於板端絕緣體U内的板端端子12及包覆於板 端絕緣體11外的板端外殼13。所述線端連接器2包括線端絕緣 本體21、安裝於線端絕緣體21的線端端子22及包覆於線端絕 緣體21外的線端外殼23。該線纟覽連接器組合藉由於電路板（圖 未示）電連接的板端端子12和與線缓（圖未示）電連接的線端 端子22的相互嵌插而實現電路板與線纜的電路連接。 凊參閱第二圖及第四圖，所述板端絕緣體丨丨具有底壁1U、 從底壁刖後側緣及兩侧緣向上垂直延伸出的前壁丨丨2、後壁i i 3 及兩側壁114 ’該底壁111、前壁112 '後壁113及兩側壁114 圍成一插接空間110。底壁1U中部向插接空間u〇内凸伸一舌 部115,底壁111下表面開設有貫穿至舌部115及前壁112'後 壁113上的端子槽116。後壁113兩側及兩側壁114上端向下凹 設有開槽117，且兩側壁114内側臨接後壁113處皆向内凸設有 4 M419308 防呆塊119,兩側壁114外表面上設有卡塊1141，前壁ιΐ2及後 壁113外表面上設有凸台118，且前壁112夕卜表面上還設有卡槽 1121。 請續參閱第三圖和第四圖，所述板端端子12呈前後兩排固 持於板端絕緣體U之端子槽116内，其包括固持部⑵、由固 持部121上側緣間隔一定距離向上延伸形成的兩彈臂a〕及由固 持部121 —端向外延伸形成的焊接部123。固持部i2i固持於端 子槽116内，彈臂122伸出於舌部115及前板112和後板^之 間的插接空間110内，焊接部123伸出板端絕緣體丨丨外。 明續參閱第二圖，所述板端外殼13由前牆13丨、後牆 及兩側‘ 133圍成。後牆132兩側及兩側牆133上端向内向下彎 折延伸形成卡條134，兩側牆133上開設有與卡塊1141卡合的 缺口 135，則牆131及後牆132上向内沖設有卡持136，且前牆 131兩側還向内向上沖設有卡片137及貫穿於前牆的卡口 ， 兩側牆133下端向外水平彎折延伸形成有焊接腳138，以焊接於 電路板上。板端外殼13包覆於板端絕緣體u外，卡條丨34繞過 開槽117而失持於後壁113及兩側壁η 4内侧，卡持13 6從上側 卡持於凸台118上’使板端外殼13不能相對板端絕緣體12產生 向下的位移，卡塊1141卡持於缺口 135内，卡片137卡持於卡 槽1121内，使板端外殼13不能相對板端絕緣體12產生向上的 位移，從而將板端外殼13包覆固定於板端絕緣體12上。 5月續參閱第三圖及第五圖，所述線端絕緣體21包括主體部 2U及由主體部211下端面向下凸伸出的對接部212,對接部212 上開設有凹槽213,對接部212插接於插接空間11〇内，舌部115 谷置於凹槽213内。主體部211上開設有延伸至對接部212的端 子槽214°主體部211前後表面上皆設有卡台215及卡槽216。 主體部211前表面上連接一上下延伸的固定板217，固定板217 5 M419308 朝向線端絕緣體21的表面凸伸〜凸肋2m。線端絕緣體21之 主體部211及對接部212兩側及後侧表面上還凹設有上下延伸的 卡腳槽218,對接部212前端兩側表面皆向外凸設有防呆牆219, 以與防呆塊配合實現防呆功能。 請續參閱第三圖和第四圖’線端端子22呈前後兩排固持錢 線端絕緣體21之端子槽214内，其包括對接腳221、連接於對 接腳221 -端卡持冑222及連接於卡持部η2自由端的夹線部 223。 請續參閱第二圖和第四圖，所述線端外殼23由前板233:、 兩側板231及後板232相圍而成，後板232兩側及兩側板231 下端向内4折延伸後再向下考折延伸形成四條卡腳234，...前板 233及後板232上各向内沖設有兩凹部23()，且前板233及後板 232上還各向内向上沖設有兩彈性片235。線端外殼23包覆於線 端絕緣體21外’卡腳234夾持於線端絕緣體21之卡腳槽21-8 内，凹部230從上側卡持於卡台215上，使線端外殼23不能相 對線端絕緣體21產生向下的位移；彈性片235卡持於卡槽21.6 内，使線端外殼23不能相對線端絕緣體21產生向上的位移，從 而將線端外殼23包覆固定於線端絕緣體21上。 請續參閱第二圖和第三圖，板端連接器1與線端連接器2 配合時，板端端子12安裝於板端絕緣體η上，線端端子22安 裝於線端絕緣體21上，板端外殼13包覆於板端絕緣體η外， 線端外殼23包覆於線端絕緣體21外，對接部212插接於插接空 間110内，舌部115容置於凹槽213内，線端連接器2的凸助 2171固持於板端連接器1的卡口 139内，卡腳234卡持於卡腳 槽218内且與卡條134彈性卡緊，與電路板電連接的板端端子 12和與線纜電連接的線端端子22的相互嵌插，從而實現電路板 與線纜的電路連接。且由於防呆塊119和防呆牆219的設置，當 6 M419308 板端連接器1與線端連接器2反插時，防呆塊119會阻擋防呆牆 219,而使板端連接器1與線端連接器2不能對接，以防止反插。 綜上所述，本創作線纜連接器組合藉由板端外殼13包覆於 板端絕緣體11外，線端外殼23包覆於線端絕緣體21外，且線 端連接器2的凸助2171固持於板端連接器1的卡口 139内，卡 腳234與卡條134彈性卡緊，使板端外殼13與線端外殼23緊密 嵌插並確保其防電磁干擾功能。 【圖式簡單說明】 第一圖係本創作線纜連接器組合的立體圖。 第二圖係第一圖所示線纜連接器組合的立體分解圖。 第三圖係更詳細的線纜連接器組合的立體分解圖。 第四圖係第一圖所示線纜連接器組合的板端絕緣體立體圖。 第五圖係第一圖所示線纜連接器組合的線端絕緣體立體圖。 【主要元件符號說明】 板端連接器 1 板端絕緣體 11 插接空間 110 底壁 111 前壁 112 卡槽 1121 後壁 113 側壁 114 卡塊 1141 舌部 115 端子槽 116 開槽 117 凸台 118 防呆塊 119 板端端子 12 固持部 121 彈臂 122 焊接部 123 板端外殼 13 前牆 131 後牆 132 側牆 133 7 M419308 卡條 134 缺口 135 卡持 136 卡片 137 焊接腳 138 卡口 139 線端連接器 2 線端絕緣體 21 主體部 211 對接部 212 凹槽 213 端子槽 214 卡台 215 卡槽 216 固定板 217 凸肋 2171 卡腳槽 218 防呆牆 219 線端端子 22 對接腳 221 卡持部 222 夾線部 223 線端外殼 23 凹部 230 側板 231 後板 232 前板 233 卡腳 234 彈性片 235M419308 :^5, new description: [New technical field] The present invention relates to a cable connector combination, and more particularly to a wire connector combination capable of preventing electromagnetic interference. [Prior Art] Press, the printed circuit board in the system and the electronic device needs to be connected to the outside of the substrate while transmitting and receiving signals. In many cases, there is a certain distance between the printed board and the substrate, which usually requires a wire-to-board connector to connect. Traditional wire-to-board connectors are simple in construction. 'The contacts are placed in the housing. There are two types of contacts that are commonly used: rods or tabs of "plugs" and "sockets". The plug is completely squeezed into the socket to achieve contact connection and pairing' to achieve signal transmission. However, after the wire-to-board connectors described above are combined with each other, electromagnetic waves and electronic components interact to cause interference, which cannot meet customer requirements and design requirements. [New content] The purpose of this creation is to provide a cable connector combination capable of preventing electromagnetic waves and electronic components from interfering with each other in view of defects and deficiencies of the prior art. To achieve the above object, the present invention provides a cable connector assembly including a mating board end connector and a line end connector, the board end connector including a board end insulator and a board end terminal mounted in the board end insulator And a plate end outer casing coated on the outer side of the plate end insulation, the plate end outer casing is surrounded by the front wall, the rear wall and the side walls. The two sides of the rear wall and the wall ends of the two sides are folded back inwardly to form a strip, and the two sides of the front wall are further inwardly and upwardly punched with a bayonet penetrating through the front wall; the line end connector comprises a wire end insulator, a wire end terminal mounted on the wire end insulator and a wire end outer casing covered on the outer end of the wire end insulator, wherein the wire end outer casing is formed by the front plate, the side plates and the rear plate, and the lower end sides of the rear plate and the lower end plates of the two sides After the inner bending is extended, the bent leg is extended downward to form a clamping leg, and the clamping leg is fastened with the card elastic card 3 M419308. The wire end insulator comprises a main body portion and an abutting portion protruding downward from the lower end surface of the main body portion, the main body portion A fixing plate extending upward and downward is connected to the front surface, and the fixing plate protrudes toward the surface of the wire end insulator to protrude a rib, and the convex auxiliary body is retained in the bayonet connector. The cable connector assembly of the present invention is covered on the outer end of the board by the board end shell, the line end shell is covered on the outer end of the line end, and the protruding end of the line end connector is fixed in the bayonet end connector of the line end connector. The foot and the strip are elastically clamped, so that the end of the board and the end of the line are tightly inserted and ensure electromagnetic interference prevention. [Embodiment] The technical contents, structural features, and objects and effects achieved by the present invention will be described in detail below with reference to the embodiments. Referring to the first and second figures, the inventive cable connector assembly includes a board end connector 1 and a line end connector 2 that are coupled to each other. The board end connector 丨 includes a board end insulator 11, a board end terminal 12 mounted in the board end insulator U, and a board end case 13 wrapped around the board end insulator 11. The wire end connector 2 includes a wire end insulating body 21, a wire end terminal 22 attached to the wire end insulator 21, and a wire end casing 23 covered around the wire end insulator 21. The line interface connector assembly realizes a circuit board and a cable by interposing the board terminal 12 electrically connected by a circuit board (not shown) and the line terminal 22 electrically connected to the line (not shown). Circuit connection. Referring to the second and fourth figures, the board end insulator has a bottom wall 1U, a front wall 垂直 2 extending from the rear side edge and the side edges of the bottom wall, and a rear wall ii 3 and two The bottom wall 114', the bottom wall 111, the front wall 112', and the two side walls 114 define a plug-in space 110. A tongue portion 115 protrudes from a central portion of the bottom wall 1U toward the insertion space u, and a lower end surface of the bottom wall 111 defines a terminal groove 116 penetrating through the tongue portion 115 and the rear wall 113 of the front wall 112'. The upper end of the rear wall 113 and the upper ends of the two side walls 114 are recessed downwardly with a slot 117, and the inner side of the two side walls 114 is adjacent to the rear wall 113, and 4 M419308 anti-dead block 119 is protruded inwardly, and the outer surfaces of the two side walls 114 are disposed. The block 1141 has a boss 118 on the outer surface of the front wall ι2 and the rear wall 113, and a card slot 1121 is further disposed on the front wall 112. Referring to the third and fourth figures, the board end terminal 12 is held in the front and rear two rows of the terminal slot 116 of the board end insulator U, and includes a holding portion (2) extending upward from the upper edge of the holding portion 121 by a certain distance. The two elastic arms a] and the welded portion 123 formed by the end of the holding portion 121 extend outward. The holding portion i2i is held in the terminal groove 116, and the elastic arm 122 protrudes from the tongue portion 115 and the insertion space 110 between the front plate 112 and the rear plate, and the welded portion 123 extends out of the plate end insulator. Referring to the second figure, the panel end housing 13 is surrounded by a front wall 13 丨, a rear wall and sides 133. The upper ends of the rear wall 132 and the upper ends of the side walls 133 are bent inwardly and downwardly to form a strip 134. The two side walls 133 are provided with a notch 135 which is engaged with the block 1141, and the wall 131 and the rear wall 132 are inwardly punched. A card holder 136 is disposed, and a card 137 and a bayonet penetrating through the front wall are further punched inwardly on both sides of the front wall 131, and the lower ends of the side walls 133 are horizontally bent outward to form a soldering leg 138 for soldering to On the board. The board end case 13 is wrapped around the board end insulator u, and the clip bar 34 is wound around the slot 117 and is lost on the inner side of the rear wall 113 and the side walls η 4 , and the latch 13 6 is held on the boss 118 from the upper side. The board end housing 13 can not be displaced downward relative to the board end insulator 12, the card block 1141 is locked in the notch 135, and the card 137 is held in the card slot 1121, so that the board end housing 13 cannot be generated upward relative to the board end insulator 12. The displacement of the plate end housing 13 is thus fixed to the board end insulator 12. Referring to the third and fifth figures, the line end insulator 21 includes a main body portion 2U and an abutting portion 212 projecting downwardly from a lower end surface of the main body portion 211. The mating portion 212 is provided with a recess 213, and the mating portion The 212 is inserted into the insertion space 11〇, and the valley of the tongue 115 is placed in the groove 213. The main body portion 211 is provided with a terminal groove 214 extending to the abutting portion 212. The front and rear surfaces of the main body portion 211 are provided with a card table 215 and a card slot 216. A fixing plate 217 extending upward and downward is connected to the front surface of the main body portion 211, and the fixing plate 217 5 M419308 protrudes toward the surface of the wire end insulator 21 to the rib 2m. The main body portion 211 of the wire end insulator 21 and the two sides and the rear side surface of the abutting portion 212 are further recessed with a card slot 218 extending upwardly and upwardly, and both sides of the front end surface of the abutting portion 212 are outwardly convexly provided with a foolproof wall 219 to With the anti-danger block to achieve the foolproof function. Referring to the third and fourth figures, the line terminal 22 is in the terminal slot 214 of the front and rear two rows of the holding wire end insulator 21, and includes a mating leg 221, a connecting pin 221 - an end latch 222 and a connection. The wire clamping portion 223 at the free end of the holding portion η2. Referring to the second and fourth figures, the wire end housing 23 is formed by the front plate 233:, the two side plates 231 and the rear plate 232. The two sides of the rear plate 232 and the lower ends of the two side plates 231 extend inward by four folds. Then, the lower legs are extended to form four legs 234, and the front plate 233 and the rear plate 232 are respectively punched with two recesses 23 (), and the front plate 233 and the rear plate 232 are also inwardly upward. Two elastic pieces 235 are punched. The wire end casing 23 is wrapped around the wire end insulator 21, and the leg 234 is clamped in the leg groove 21-8 of the wire end insulator 21. The recess 230 is clamped on the card table 215 from the upper side, so that the wire end casing 23 cannot be The opposite end of the wire end insulator 21 generates a downward displacement; the elastic piece 235 is retained in the card slot 21.6, so that the wire end housing 23 cannot be displaced upward relative to the wire end insulator 21, thereby covering and fixing the wire end housing 23 to the wire end. On insulator 21. Referring to the second and third figures, when the board end connector 1 is mated with the line end connector 2, the board end terminal 12 is mounted on the board end insulator η, and the line end terminal 22 is mounted on the line end insulator 21, the board The end housing 13 is wrapped around the board end insulator η, the line end housing 23 is wrapped around the line end insulator 21, the mating portion 212 is inserted into the insertion space 110, and the tongue portion 115 is received in the recess 213. The protruding support 2171 of the connector 2 is retained in the bayonet 139 of the board end connector 1. The latching foot 234 is locked in the latching slot 218 and elastically clamped to the clip 134, and the board end terminal 12 electrically connected to the circuit board The line terminals 22 electrically connected to the cables are intercalated to realize circuit connection between the circuit board and the cables. And due to the setting of the foolproof block 119 and the foolproof wall 219, when the 6 M419308 board end connector 1 and the line end connector 2 are reversely inserted, the foolproof block 119 blocks the foolproof wall 219, and the board end connector 1 is It cannot be docked with the wire end connector 2 to prevent reverse insertion. In summary, the present cable connector assembly is covered by the board end housing 13 outside the board end insulator 11, the line end housing 23 is wrapped around the line end insulator 21, and the line end connector 2 is convexly assisted 2171. Retained in the bayonet 139 of the board end connector 1, the clip 234 and the clip 134 are elastically clamped, so that the board end case 13 and the line end case 23 are tightly inserted and ensure their electromagnetic interference prevention function. [Simple description of the drawing] The first figure is a perspective view of the combination of the present cable connector. The second figure is an exploded perspective view of the cable connector assembly shown in the first figure. The third figure is a perspective exploded view of a more detailed cable connector assembly. The fourth figure is a perspective view of the board end insulator of the cable connector assembly shown in the first figure. The fifth figure is a perspective view of the wire end insulator of the cable connector assembly shown in the first figure. [Main component symbol description] Board end connector 1 Board end insulator 11 Plug space 110 Bottom wall 111 Front wall 112 Card slot 1121 Rear wall 113 Side wall 114 Block 1141 Tongue 115 Terminal slot 116 Slot 117 Boss 118 Block 119 Board end terminal 12 Holder 121 Spring arm 122 Weld 123 123 End shell 13 Front wall 131 Rear wall 132 Side wall 133 7 M419308 Strip 134 Notch 135 Hold 136 Card 137 Soldering foot 138 Bayonet 139 Wire end connector 2 wire end insulator 21 main body part 211 abutting part 212 groove 213 terminal groove 214 card table 215 card slot 216 fixing plate 217 rib 2171 card slot 218 anti-stall wall 219 line terminal 22 butt joint 221 holding portion 222 clamping line Portion 223 wire end housing 23 recess 230 side plate 231 rear plate 232 front plate 233 card foot 234 elastic piece 235