TWI738667B

TWI738667B - Electrical connector and assembly thereof

Info

Publication number: TWI738667B
Application number: TW105130385A
Authority: TW
Inventors: 陳明慶
Original assignee: 英屬開曼群島商鴻騰精密科技股份有限公司
Priority date: 2016-09-21
Filing date: 2016-09-21
Publication date: 2021-09-11
Also published as: TW201813217A

Abstract

An electrical connector is positioned on a printed circuit board. The electrical connector includes: an insulative housing, a number of contacts accommodated in the insulative housing and two holding members fixed on two sides of the insulative housing. The contacts comprise a number of signal contacts and a number of power contacts. The holding member comprises a plurality of power points. The power points and the printed circuit board are connected electrically. The power contacts and the printed circuit board are connected electrically. The holding member and the power contact are connected electrically to form a whole power contact through the printed circuit board.

Description

電連接器及其組合 Electric connector and its combination

本發明涉及一種電連接器及其組合。 The invention relates to an electrical connector and a combination thereof.

中國大陸發明專利申請公開第CN105633673A號揭示的板對板連接器組合，包括一插座連接器及一插頭連接器，所述插座連接器包括第一絕緣本體、信號端子及電源端子；所述插頭連接器包括第二絕緣本體、信號端子及電源端子；所述電源端子為位於所述第一、第二絕緣本體的兩端的端部側端子。當所述板對板連接器組合需要比較大的電流時，兩端的端部側端子便無法承受巨大的電流。 Mainland China Invention Patent Application Publication No. CN105633673A discloses a board-to-board connector assembly, including a socket connector and a plug connector, the socket connector includes a first insulating body, a signal terminal and a power terminal; the plug connection The device includes a second insulating body, a signal terminal and a power terminal; the power terminal is an end side terminal located at both ends of the first and second insulating bodies. When the board-to-board connector combination requires a relatively large current, the end-side terminals at both ends cannot withstand the huge current.

是以，實有必要提供設計一種新的電連接器及其組合以克服上述問題。 Therefore, it is necessary to provide a design of a new electrical connector and its combination to overcome the above-mentioned problems.

本發明目的在於：本發明之目的在於提供一種能通過較大電流的電連接器及其組合。 The object of the present invention is: the object of the present invention is to provide an electrical connector and a combination thereof that can pass a relatively large current.

本發明之目的通過以下技術方案來實現：一種電連接器，其固定於印刷電路板上，所述電連接器包括絕緣本體及固持於所述絕緣本體中部的複數導電端子和固定於所述絕緣本體兩端的固定件，所述導電端子包括複數信號端子及複數電源端子，所述固定件包括複數電源觸點，所述電源觸點與所述印刷電路板電性連接，所述導電端子也與所述印刷電路板電性連接，所述固定件與所述導電端子通過所述印刷電路板實現電性連接以形成整體電源端子。 The purpose of the present invention is achieved through the following technical solutions: An electrical connector is fixed on a printed circuit board. The electrical connector includes an insulating body, a plurality of conductive terminals fixed in the middle of the insulating body, and fixing parts fixed at both ends of the insulating body. The conductive terminals include A plurality of signal terminals and a plurality of power terminals, the fixing member includes a plurality of power contacts, the power contacts are electrically connected to the printed circuit board, the conductive terminals are also electrically connected to the printed circuit board, the The fixing member and the conductive terminal are electrically connected through the printed circuit board to form an integral power terminal.

進一步的，所述絕緣本體包括有相互平行的兩側牆、連接兩側牆兩端的兩端牆、與兩側牆和兩端牆垂直相連的底牆及由所述側牆、端牆及底牆圍設成收容空間。 Further, the insulating body includes two side walls that are parallel to each other, two end walls connecting the two ends of the two side walls, a bottom wall perpendicularly connected to the two side walls and the two end walls, and the side walls, end walls, and bottom walls. The wall is enclosed as a containment space.

進一步的，所述固定件通過一體成型的方式固定於所述絕緣本體的兩端，所述導電端子通過組裝的方式***絕緣本體。 Further, the fixing member is fixed to the insulating body by integral molding The conductive terminals are inserted into the insulating body through assembly.

進一步的，所述導電端子與所述固定件通過一體成型的方式成型於所述絕緣本體內。 Further, the conductive terminal and the fixing member are formed in the insulating body by integral molding.

進一步的，所述固定件包括基部及自所述基部延伸形成的兩固持部，所述電源觸點自所述基部和所述兩固持部中的至少一者的下邊緣彎折形成。 Further, the fixing member includes a base and two holding parts extending from the base, and the power contact is formed by bending a lower edge of at least one of the base and the two holding parts.

進一步的，所述基部包括豎直的平板狀基體、自所述基體的上邊緣向外延伸形成的定位部及自所述基體的下邊緣向外彎折形成的所述電源觸點，所述固持部包括兩臂部、自所述兩臂部的上邊緣向內彎折延伸形成的固持臂及自所述兩臂部的下邊緣向外彎折延伸形成的所述電源觸點。 Further, the base includes a vertical plate-shaped base, a positioning portion extending outwardly from the upper edge of the base, and the power contact formed by bending outward from the lower edge of the base. The holding part includes two arm parts, a holding arm formed by bending inward from the upper edge of the two arm parts, and the power contact formed by bending and extending outward from the lower edge of the two arm parts.

進一步的，所述基部包括豎直的平板狀基體、自所述基體的上邊緣的兩端延伸形成的定位部、自所述基體的上邊緣的中部彎折向上形成的電源觸點及自所述基體的下邊緣向內彎折形成的底安裝部，所述固持部包括兩臂部及自所述兩臂部的上邊緣向上延伸形成的固持臂。 Further, the base includes a vertical flat base, positioning portions extending from both ends of the upper edge of the base, a power contact bent upward from the middle of the upper edge of the base, and a self The bottom mounting part is formed by bending the lower edge of the base inwardly, and the holding part includes two arm parts and a holding arm extending upward from the upper edges of the two arm parts.

為實現上述目的，本發明還可採用如下技術方案：一種電連接器組合，其包括第一電連接器及與所述第一電連接器對接的第二電連接器，所述第一電連接器固定於所述第一印刷電路板，所述第一電連接器包括第一絕緣本體及固持於所述第一絕緣本體中部的複數第一導電端子和固定於所述第一絕緣本體兩端的第一固定件，所述第一導電端子包括複數第一信號端子及複數第一電源端子，所述第二電連接器固定於所述第二印刷電路板，所述第二電連接器包括第二絕緣本體及固持於所述第二絕緣本體中部的複數第二導電端子和固定於所述第二絕緣本體兩端的第二固定件，所述第二導電端子包括複數第二信號端子及複數第二電源端子，所述第一固定件包括複數第一電源觸點，所述第一電源觸點與所述第一印刷電路板電性連接，所述第一電源端子也與所述第一印刷電路板電性連接，所述第一固定件與所述第一電源端子通過所述第一印刷電路板實現電性連接以形成第一整體電源端子，所述第二固定件包括複數第二電源觸點，所述第二電源觸點與所述第二印刷電路板電性連接，所述第二電源端子也與所述第二印刷電路板電性連接，所述第二固定件與所述第二導電端子通過所述第二印刷電路板實現電性連接以形成第二整體電源端子。 In order to achieve the above object, the present invention may also adopt the following technical solutions: an electrical connector assembly, which includes a first electrical connector and a second electrical connector mated with the first electrical connector, the first electrical connector The first electrical connector is fixed to the first printed circuit board, and the first electrical connector includes a first insulating body, a plurality of first conductive terminals fixed in the middle of the first insulating body, and a plurality of first conductive terminals fixed to both ends of the first insulating body. The first fixing member, the first conductive terminal includes a plurality of first signal terminals and a plurality of first power terminals, the second electrical connector is fixed to the second printed circuit board, and the second electrical connector includes a first Two insulating bodies, a plurality of second conductive terminals fixed in the middle of the second insulating body, and second fixing members fixed at both ends of the second insulating body, the second conductive terminals include a plurality of second signal terminals and a plurality of Two power terminals, the first fixing member includes a plurality of first power contacts, the first power contacts are electrically connected to the first printed circuit board, and the first power terminals are also connected to the first printed circuit board. The circuit board is electrically connected, the first fixing member and the first power terminal are electrically connected through the first printed circuit board to form a first integral power terminal, and the second fixing member includes a plurality of second power sources The second power contact is electrically connected to the second printed circuit board, the second power terminal is also electrically connected to the second printed circuit board, and the second fixing member is electrically connected to the second printed circuit board. The second conductive terminal is electrically connected through the second printed circuit board to form a second integral power terminal.

進一步的，所述第一固定件通過一體成型的方式固定於所述第一絕緣本體的兩端，所述第一導電端子通過組裝的方式***第一絕緣本體，所述第二導電端子與所述第二固定件通過一體成型的方式成型於所述第二絕緣本體內，所述第一固定件及所述第二固定件分別包括豎直的基部及自所述基部兩端彎折延伸形成的兩固持部，所述第一電源觸點及所述第二電源觸點分別自所述基部和所述兩固持部中的至少一者的下邊緣彎折形成，所述第一固定件與所述第二固定件對接，所述第一電源端子與所述第二電源端子對接。 Further, the first fixing member is fixed to the first At both ends of the insulating body, the first conductive terminal is inserted into the first insulating body by assembly, and the second conductive terminal and the second fixing member are formed in the second insulating body by integral molding, The first fixing part and the second fixing part respectively include a vertical base and two holding parts formed by bending and extending from both ends of the base, the first power contact and the second power contact Are respectively formed by bending from the lower edge of at least one of the base and the two holding parts, the first fixing part is butted with the second fixing part, and the first power terminal is connected to the second power supply The terminals are connected.

進一步的，所述第一固定件的基部包括豎直的平板狀第一基體、自所述第一基體的上邊緣向外延伸形成的第一定位部及自所述第一基體的下邊緣向外彎折形成的第一電源觸點，所述第一固持部包括兩第一臂部、自所述兩第一臂部的上邊緣向內彎折延伸形成的第一固持臂及自所述兩第一臂部的下邊緣向外彎折延伸形成的所述第一電源觸點，所述第二固定件的基部包括豎直的平板狀第二基體、自所述第二基體的上邊緣的兩端向延伸形成的第二定位部及自所述第二基體的上邊緣的中部彎折向上形成的第二電源觸點，所述第二固持部包括兩第二臂部及自所述兩第二臂部的上邊緣向上延伸形成的第二固持臂，所述第一固定件與所述第二固定件的基部分別設有相互卡扣配合的卡扣裝置。 Further, the base of the first fixing member includes a vertical flat plate-shaped first base, a first positioning portion extending outwardly from the upper edge of the first base, and a first positioning portion extending from the lower edge of the first base. A first power contact formed by bending outwards, and the first holding portion includes two first arm portions, a first holding arm formed by bending inwardly from the upper edges of the two first arm portions, and The lower edges of the two first arm portions are bent outward to form the first power contact. A second positioning portion extending from both ends of the second base and a second power contact formed upward from the middle of the upper edge of the second base body. The second holding portion includes two second arm portions and a second power contact. The upper edges of the two second arm parts extend upward to form a second holding arm, and the bases of the first fixing part and the second fixing part are respectively provided with buckling devices that buckle with each other.

與先前技術相比，本發明通過將所述電源端子與固定件通過電路板實現電性連接形成共同的整體電源端子，使得電連接器組合可以承受更大的電流。 Compared with the prior art, the present invention forms a common integral power terminal by electrically connecting the power terminal and the fixing member through a circuit board, so that the electrical connector assembly can withstand a larger current.

100:電連接器組合 100: Electric connector combination

1:第一電連接器 1: The first electrical connector

11:第一絕緣本體 11: The first insulating body

110:第一收容空間 110: First Containment Space

111:第一側牆 111: First side wall

1110:第一收容腔 1110: first containment cavity

112:第一端牆 112: The first end wall

113:第一導電端子 113: The first conductive terminal

114:凸台 114: Boss

12:第一電源焊接部 12: The first power supply welding department

1120:第一電源端子 1120: The first power terminal

1201:第一電源焊接部 1201: First power supply welding department

121:第一信號端子 121: The first signal terminal

1211:第一信號焊接部 1211: The first signal welding part

13:第一固定件 13: The first fixing part

131:第一基部 131: first base

1310:卡扣孔 1310: snap hole

1311:第一基體 1311: first substrate

1312:第一定位部 1312: The first positioning part

1313:第一電源觸點 1313: first power contact

1314:長觸腳 1314: long touch feet

1215:連接部 1215: connecting part

132:第一固持部 132: The first holding part

1321:第一臂部 1321: first arm

1322:第一固持臂 1322: first holding arm

15:第一整體電源端子 15: The first overall power terminal

2:第二電連接器 2: The second electrical connector

21:第二絕緣本體 21: The second insulating body

210:第二收容空間 210: Second Containment Space

211:第二側牆 211: second side wall

2110:第二收容腔 2110: Second Containment Chamber

212:第二端牆 212: The second end wall

213:第二底牆 213: The second bottom wall

22:第二導電端子 22: second conductive terminal

220:第二電源端子 220: second power terminal

2201:第二電源焊接部 2201: The second power supply welding department

221:第二信號端子 221: second signal terminal

2211:第二信號焊接部 2211: The second signal welding part

23:第二固定件 23: The second fixing part

2301:卡扣塊 2301: buckle block

231:第二基部 231: second base

2311:第二基體 2311: second substrate

2312:第二定位部 2312: second positioning part

2313:第二電源觸點 2313: second power contact

2314:底安裝部 2314: bottom mounting part

232:第二固持部 232: The second holding part

2321:第二臂部 2321: second arm

2322:第二固持臂 2322: second holding arm

2323:凸起 2323: raised

25:第二整體電源端子 25: The second integral power terminal

3:第一印刷電路板 3: The first printed circuit board

31:第一電源導電片 31: The first power supply conductive sheet

32:第一信號導電片 32: The first signal conductive sheet

4:第二印刷電路板 4: The second printed circuit board

41:第二電源導電片 41: The second power supply conductive sheet

42:第二信號導電片 42: The second signal conductive sheet

第一圖係本發明電連接器組合的立體組合圖，其展示了第一電連接器與第二電連接器對接後的立體圖。 The first figure is a three-dimensional assembly view of the electrical connector assembly of the present invention, which shows a three-dimensional view of the first electrical connector and the second electrical connector after being mated.

第二圖係第一圖所示的第一電連接器與第二電連接器對接前的立體圖。 The second figure is a perspective view of the first electrical connector shown in the first figure before being mated with the second electrical connector.

第三圖係第二圖所示的另一角度視圖。 The third figure is another angle view shown in the second figure.

第四圖係本發明第一電連接器的立體分解圖。 The fourth figure is a perspective exploded view of the first electrical connector of the present invention.

第五圖係第四圖的另一角度視圖。 The fifth figure is another angle view of the fourth figure.

第六圖係本發明第二電連接器的立體分解圖。 The sixth figure is a three-dimensional exploded view of the second electrical connector of the present invention.

第七圖係第六圖的另一角度視圖。 The seventh figure is another angle view of the sixth figure.

第八圖係本發明第一電連接器與第一印刷電路板的立體組合圖。 The eighth figure is a three-dimensional assembly diagram of the first electrical connector and the first printed circuit board of the present invention.

第九圖係本發明第二電連接器與第二印刷電路板的立體組合圖。 The ninth figure is a three-dimensional assembly view of the second electrical connector and the second printed circuit board of the present invention.

第十圖係第一圖所示的電連接器組合與第一印刷電路板及第二印刷電路板組合後主視圖。 The tenth figure is a front view of the electrical connector assembly shown in the first figure after being assembled with the first printed circuit board and the second printed circuit board.

第十一圖係第一圖所示的電連接器組合與第一印刷電路板及第二印刷電路板組合後右視圖。 The eleventh figure is a right side view of the electrical connector assembly shown in the first figure and the first printed circuit board and the second printed circuit board after being assembled.

以下結合附圖來詳細說明本發明電連接器組合100的具體結構。 The specific structure of the electrical connector assembly 100 of the present invention will be described in detail below with reference to the accompanying drawings.

請參閱第一圖至第十一圖，一種電連接器組合100，包括固定於第一印刷電路板3上的第一電連接器1及與第一電連接器1對接的固定於第二印刷電路板4上的第二電連接器2。所述第一電連接器1包括第一絕緣本體11及固持於第一絕緣本體11內的複數第一導電端子12和第一固定件13。第一導電端子12包括第一電源端子120及第一信號端子121。所述第一電源端子120的寬度大於所述第一信號端子121的寬度。所述第二電連接器2包括第二絕緣本體21及固持於第二絕緣本體21內的第二導電端子22和第二固定件23。第二導電端子22包括第二電源端子220及第二信號端子221。所述第二電源端子120的寬度大於所述第二信號端子121的寬度。 Please refer to the first to the eleventh, an electrical connector assembly 100, including a first electrical connector 1 fixed on the first printed circuit board 3 and the first electrical connector 1 butt fixed on the second printed circuit board The second electrical connector 2 on the circuit board 4. The first electrical connector 1 includes a first insulating body 11, a plurality of first conductive terminals 12 and a first fixing member 13 held in the first insulating body 11. The first conductive terminal 12 includes a first power terminal 120 and a first signal terminal 121. The width of the first power terminal 120 is greater than the width of the first signal terminal 121. The second electrical connector 2 includes a second insulating body 21, a second conductive terminal 22 and a second fixing member 23 held in the second insulating body 21. The second conductive terminal 22 includes a second power terminal 220 and a second signal terminal 221. The width of the second power terminal 120 is greater than the width of the second signal terminal 121.

請參閱第一圖至第五圖，第一絕緣本體11包括相互平行的兩第一側牆111、連接兩第一側牆111兩端的兩第一端牆112、與兩第一側牆111和兩第一端牆112垂直相連的第一底牆113及於第一底牆113內壁凸伸的凸台114。所述兩第一側牆111、兩第一端牆112及第一底牆113圍設成一用以收容第二電連接器2的第一收容空間110。所述凸台114凸伸於第一收容空間110內且與兩第一側牆111對應配合設有端子收容槽。所述第一導電端子12容置於端子收容槽內。第一絕緣本體11的兩端設有收容第一固定件13的第一收容腔1110。 Referring to Figures 1 to 5, the first insulating body 11 includes two first side walls 111 parallel to each other, two first end walls 112 connecting the two ends of the two first side walls 111, and two first side walls 111 and The first bottom wall 113 vertically connected to the two first end walls 112 and the boss 114 protruding from the inner wall of the first bottom wall 113. The two first side walls 111, the two first end walls 112 and the first bottom wall 113 surround a first accommodating space 110 for accommodating the second electrical connector 2. The boss 114 protrudes into the first accommodating space 110 and is matched with the two first side walls 111 to form terminal accommodating grooves. The first conductive terminal 12 is accommodated in the terminal receiving groove. Two ends of the first insulating body 11 are provided with first accommodating cavities 1110 for accommodating the first fixing member 13.

第一固定件13設有兩個，兩第一固定件13分別一體成型於第一絕緣本體11的兩端部。所述第一固定件13包括第一基部131及自所述第一基部131兩端彎折延伸形成的兩第一固持部132。所述第一基部131包括豎直的平板狀第一基體1311、自所述第一基體1311上邊緣向外延伸形成的第一定位部1312、自所述第一基體1311下邊緣向外延伸形成的第一電源觸點1313及與第二電連接器2卡扣的卡扣孔1310。所述第一電源觸點1313包括位於兩端的與第一印刷電路板3電性接觸的長觸腳1314及連接所述兩長觸角1314的連接部1315。長觸角1314較連接部1315更向外突出。所述第一固持部132包括兩第一臂部1321、自兩第一臂部1321的上邊緣向內彎折延伸形成的第一固持臂1322及自所述兩第一臂部1321的下邊緣向外彎折延伸形成的第一電源觸點1313。所述第一電源觸點1313的下表面暴露於所述第一絕緣本體11的底牆113外以便電性連接於所述第一印刷電路板3。第一基部131及第一固持部132收容於所述第一收容腔1110內，第一固持臂1322及第一定位部1312的內側面暴露於所述收容空間110內以便與第二固定件23對接。 There are two first fixing members 13, and the two first fixing members 13 are respectively integrally formed on both ends of the first insulating body 11. The first fixing member 13 includes a first base 131 and two first holding portions 132 formed by bending and extending from two ends of the first base 131. The first base portion 131 includes a vertical flat plate-shaped first base body 1311, a first positioning portion 1312 extending outwardly from the upper edge of the first base body 1311, and a first positioning portion 1312 extending outwardly from the lower edge of the first base body 1311. The first power contact 1313 and the buckle hole 1310 for buckling with the second electrical connector 2. The first power contact 1313 includes two ends connected to the first printed The long contact pins 1314 electrically contacted by the circuit board 3 and the connecting portion 1315 connecting the two long antennas 1314. The long antennae 1314 protrude more outward than the connecting portion 1315. The first holding portion 132 includes two first arm portions 1321, a first holding arm 1322 formed by bending inwardly from the upper edge of the two first arm portions 1321, and a lower edge from the two first arm portions 1321 The first power contact 1313 is formed by bending and extending outward. The lower surface of the first power contact 1313 is exposed outside the bottom wall 113 of the first insulating body 11 so as to be electrically connected to the first printed circuit board 3. The first base portion 131 and the first holding portion 132 are received in the first receiving cavity 1110, and the inner sides of the first holding arm 1322 and the first positioning portion 1312 are exposed in the receiving space 110 so as to communicate with the second fixing member 23 Docking.

請參閱第八圖及第十圖至第十一圖，組裝時，第一固定件13與第一絕緣本體11一體成型，第一導電端子12採用組裝的方式***第一絕緣本體11的端子收容槽中。與第一導電端子12組裝後的第一絕緣本體11組裝於第一印刷電路板3上。第一印刷電路板3上設有複數電性連通的第一電源導電片31及第一信號導電片32。第一導電端子12上的第一電源觸點1313與所述導電片31通過焊接的方式電性連接。第一電源端子120設有第一電源焊接部1201，第一信號端子121設有第一信號焊接部1211。第一電源焊接部1201與對應的第一電源導電片31通過焊接的方式電性連接，進而與第一電源觸點1313電性連接，使得第一電源端子120與第一固定件13通過第一印刷電路板3實現電性連接共同形成第一整體電源端子15。在實施例中，第一固定件13在每個方向上設有一個，即共設有三個第一電源觸點1313，進一步提升承受大電流的能力。第一電源端子120、第一信號端子121及第一電源觸點1313與第一電源導電片1201及第一信號導電片32均通過焊接的方式進行電性連接。在其他實施例中，第一固定件13可以根據實際需求僅設有一個或者兩個或者超過三個第一電源觸點1313。第一電源端子120、第一信號端子121及第一電源觸點1313與第一電源導電片31及第一信號導電片32也可以根據實際情況通過抵持接觸或者其他方式進行電性連接。 Please refer to the eighth figure and the tenth figure to the eleventh figure. When assembling, the first fixing member 13 and the first insulating body 11 are integrally formed, and the first conductive terminal 12 is inserted into the terminal receiving of the first insulating body 11 by assembly. Slot. The first insulating body 11 assembled with the first conductive terminal 12 is assembled on the first printed circuit board 3. The first printed circuit board 3 is provided with a plurality of first power conductive sheets 31 and first signal conductive sheets 32 that are electrically connected. The first power contact 1313 on the first conductive terminal 12 and the conductive sheet 31 are electrically connected by welding. The first power terminal 120 is provided with a first power welding part 1201, and the first signal terminal 121 is provided with a first signal welding part 1211. The first power supply welding portion 1201 is electrically connected to the corresponding first power conductive sheet 31 by welding, and then is electrically connected to the first power contact 1313, so that the first power terminal 120 and the first fixing member 13 pass through the first The printed circuit board 3 is electrically connected to form a first integral power terminal 15. In the embodiment, the first fixing member 13 is provided with one in each direction, that is, a total of three first power contacts 1313 are provided, which further improves the ability to withstand large currents. The first power terminal 120, the first signal terminal 121, and the first power contact 1313 are electrically connected to the first power conductive sheet 1201 and the first signal conductive sheet 32 by welding. In other embodiments, the first fixing member 13 may be provided with only one or two or more than three first power contacts 1313 according to actual requirements. The first power terminal 120, the first signal terminal 121, and the first power contact 1313 can also be electrically connected to the first power conductive sheet 31 and the first signal conductive sheet 32 according to actual conditions by resisting contact or other methods.

請參閱第六圖至第七圖，所述第二絕緣本體21包括相互平行的兩第二側牆211、連接兩第二側牆211兩端的兩第二端牆212及與兩第二側牆211和兩第二端牆212垂直相連的第二底牆213。所述兩第二側牆211、兩第二端牆212及第二底牆213圍設成第二收容空間210。所述第二導電端子22固持於兩第二側牆211上。第二絕緣本體21的兩端設有收容第二固定件23的第二收容腔2110。 Referring to Figures 6 to 7, the second insulating body 21 includes two second side walls 211 parallel to each other, two second end walls 212 connecting the two ends of the two second side walls 211, and two second side walls 211 and two second end walls 212 perpendicularly connected to the second bottom wall 213. The two second side walls 211, the two second end walls 212 and the second bottom wall 213 surround the second receiving space 210. The second conductive terminal 22 is fixed on the two On the two side walls 211. Two ends of the second insulating body 21 are provided with second accommodating cavities 2110 for accommodating the second fixing member 23.

第二固定件23設有兩個，兩第二固定件23及第二導電端子22分別一體成型於第二絕緣本體21的兩端部及兩第二側牆211上。所述第二固定件23包括第二基部231及自所述第二基部231的左右兩端向上彎折延伸形成的兩第二固持部232。所述第二基部231包括豎直的平板狀第二基體2311、自所述第二基體2311上邊緣的兩端向外彎折延伸形成的第二定位部2312、自所述第二基體2311上邊緣的中部向內彎折再向上形成的第二電源觸點2313、自所述第二基體2311的下邊緣向內彎折形成的底安裝部2314及與第一電連接器1卡扣的卡扣塊2310。所述第二基體2311與所述兩第二固持部232之間具有一個用於收容第二絕緣本體21四角的缺口。所述第二固持部232包括兩第二臂部2321、自兩第二臂部2321的上邊緣的中部向上延伸形成的第二固持臂2322及自兩第二臂部2321上邊緣的左右兩側向兩側凸出形成的凸起2323。所述第二電源觸點2313的上表面暴露於所述第二絕緣本體21的底牆213外以便電性連接於所述第二印刷電路板4。第二基部231及第二固持部232收容於所述第二收容腔2110內，第二固持部232及第二基體2311的外側面暴露於第二絕緣本體21外部以便與第一固定件13對接。 Two second fixing members 23 are provided. The two second fixing members 23 and the second conductive terminals 22 are respectively integrally formed on both ends of the second insulating body 21 and the two second side walls 211. The second fixing member 23 includes a second base portion 231 and two second holding portions 232 formed by bending upward from the left and right ends of the second base portion 231. The second base portion 231 includes a vertical flat plate-shaped second base body 2311, a second positioning portion 2312 formed by bending and extending outward from both ends of the upper edge of the second base body 2311. A second power contact 2313 formed by bending the middle part of the edge inwardly and upwardly, a bottom mounting portion 2314 formed by bending inwardly from the lower edge of the second base body 2311, and a card buckled with the first electrical connector 1 Buckle block 2310. There is a gap between the second base body 2311 and the two second holding portions 232 for receiving the four corners of the second insulating body 21. The second holding portion 232 includes two second arm portions 2321, a second holding arm 2322 extending upward from the middle of the upper edge of the two second arm portions 2321, and the left and right sides from the upper edge of the two second arm portions 2321. Bumps 2323 formed protruding to both sides. The upper surface of the second power contact 2313 is exposed outside the bottom wall 213 of the second insulating body 21 so as to be electrically connected to the second printed circuit board 4. The second base portion 231 and the second holding portion 232 are received in the second receiving cavity 2110, and the outer side surfaces of the second holding portion 232 and the second base body 2311 are exposed to the outside of the second insulating body 21 so as to be connected to the first fixing member 13 .

請參閱第九圖至第十一圖，組裝時，第二導電端子22、第二固定件23一體成型於第二絕緣本體21中。與第二導電端子22組裝後的第二絕緣本體21組裝於第二印刷電路板4上。第二印刷電路板4上設有複數電性連通的第二電源導電片41及第二信號導電片42。第二導電端子22上的第二電源觸點2313與所述導電片41通過焊接的方式電性連接。第二電源端子220設有第二電源焊接部2201，第二信號端子221設有第二信號焊接部2211。第二電源焊接部2201與對應的第二電源導電片41通過焊接的方式電性連接，進而與第二電源觸點2313電性連接，使得第二電源端子220與第二固定件23通過第二印刷電路板4實現電性連接共同形成第二整體電源端子25。在實施例中，第二固定件23僅設有一個第二電源觸點2313。第二電源端子220、第二信號端子221及第二電源觸點2313與第二電源導電片41及第二信號導電片42均通過焊接的方式進行電性連接。在其他實施例中，第二固定件23可以根據實際需求僅設有一個或者兩個或者超過三個第二電源觸點2313。第二電源端子220、第二信號端子221及第二電源觸點2313與第二電源導電片41及第二信號導電片42也可以根據實際情況通過抵持接觸或者其他方式進行電性連接。 Referring to FIGS. 9 to 11, during assembly, the second conductive terminal 22 and the second fixing member 23 are integrally formed in the second insulating body 21. The second insulating body 21 assembled with the second conductive terminal 22 is assembled on the second printed circuit board 4. The second printed circuit board 4 is provided with a plurality of second power conductive sheets 41 and second signal conductive sheets 42 that are electrically connected. The second power contact 2313 on the second conductive terminal 22 and the conductive sheet 41 are electrically connected by welding. The second power terminal 220 is provided with a second power welding part 2201, and the second signal terminal 221 is provided with a second signal welding part 2211. The second power supply welding portion 2201 is electrically connected to the corresponding second power conductive sheet 41 by welding, and then is electrically connected to the second power contact 2313, so that the second power terminal 220 and the second fixing member 23 pass through the second The printed circuit board 4 is electrically connected to form a second integral power terminal 25 together. In the embodiment, the second fixing member 23 only has one second power contact 2313. The second power terminal 220, the second signal terminal 221, and the second power contact 2313 are electrically connected to the second power conductive sheet 41 and the second signal conductive sheet 42 by welding. In other embodiments, the second fixing member 23 may be provided with only one or two or more than three second power contacts 2313 according to actual requirements. The second power terminal 220, the second signal terminal 221, and The second power contact 2313 and the second power conductive sheet 41 and the second signal conductive sheet 42 may also be electrically connected by resistive contact or other methods according to actual conditions.

在本發明中，所述第一電連接器1及第二電連接器2均可稱為電連接器。 In the present invention, both the first electrical connector 1 and the second electrical connector 2 can be referred to as electrical connectors.

以上所述僅為本發明提供的實施方式，不是全部或唯一的實施方式，本領域普通技術人員通過閱讀本發明說明書而對本發明技術方案採取的任何等效的變化，均為本發明的權利要求所涵蓋。 The foregoing is only the implementation manners provided by the present invention, not all or the only implementation manners. Any equivalent changes made to the technical solutions of the present invention by those of ordinary skill in the art by reading the specification of the present invention are the claims of the present invention. Covered.

120:第一電源端子 120: The first power terminal

1201:第一電源焊接部 1201: First power supply welding department

1211:第一信號焊接部 1211: The first signal welding part

13:第一固定件 13: The first fixing part

1313:第一電源觸點 1313: first power contact

15:第一整體電源端子 15: The first overall power terminal

3:第一印刷電路板 3: The first printed circuit board

31:第一電源導電片 31: The first power supply conductive sheet

32:第一信號導電片 32: The first signal conductive sheet

Claims

一種電連接器，其固定於印刷電路板上，所述電連接器包括絕緣本體及固持於所述絕緣本體中部的複數導電端子和固定於所述絕緣本體兩端的固定件，所述導電端子包括複數信號端子及複數電源端子，其中所述固定件包括複數電源觸點，所述電源觸點與所述印刷電路板電性連接，所述導電端子也與所述印刷電路板電性連接，所述固定件與所述導電端子通過所述印刷電路板實現電性連接以形成整體電源端子，所述固定件包括基部及自所述基部延伸形成的兩固持部，所述基部包括豎直的平板狀基體、自所述基體的上邊緣向外延伸形成的定位部及自所述基體的下邊緣向外彎折形成的所述電源觸點，所述固持部包括兩臂部、自所述兩臂部的上邊緣向內彎折延伸形成的固持臂及自所述兩臂部的下邊緣向外彎折延伸形成的所述電源觸點。 An electrical connector is fixed on a printed circuit board. The electrical connector includes an insulating body, a plurality of conductive terminals fixed in the middle of the insulating body, and fixing parts fixed at both ends of the insulating body. The conductive terminals include A plurality of signal terminals and a plurality of power terminals, wherein the fixing member includes a plurality of power contacts, the power contacts are electrically connected to the printed circuit board, and the conductive terminals are also electrically connected to the printed circuit board, so The fixing member and the conductive terminal are electrically connected through the printed circuit board to form an integral power terminal. The fixing member includes a base and two holding portions extending from the base, and the base includes a vertical flat plate. A shaped base, a positioning portion extending outward from the upper edge of the base, and the power contact formed by bending outward from the lower edge of the base, the holding portion includes two arm portions, from the two The upper edge of the arm portion is bent inward to form a holding arm and the power contact is formed to be bent and extended outward from the lower edge of the two arm portions.

如請求項1所述之電連接器，其中所述絕緣本體包括有相互平行的兩側牆、連接兩側牆兩端的兩端牆、與兩側牆和兩端牆垂直相連的底牆及由所述側牆、端牆及底牆圍設成收容空間。 The electrical connector according to claim 1, wherein the insulating body includes two side walls that are parallel to each other, two side walls that connect the two sides of the two side walls, a bottom wall that is perpendicular to the side walls and the two side walls, and The side wall, the end wall and the bottom wall are enclosed to form a containment space.

如請求項1所述之電連接器，其中所述固定件通過一體成型的方式固定於所述絕緣本體的兩端，所述導電端子通過組裝的方式***絕緣本體。 The electrical connector according to claim 1, wherein the fixing member is fixed to both ends of the insulating body by integral molding, and the conductive terminal is inserted into the insulating body by assembly.

如請求項1所述之電連接器，其中所述導電端子與所述固定件通過一體成型的方式成型於所述絕緣本體內。 The electrical connector according to claim 1, wherein the conductive terminal and the fixing member are integrally formed in the insulating body.

一種電連接器，其固定於印刷電路板上，所述電連接器包括絕緣本體及固持於所述絕緣本體中部的複數導電端子和固定於所述絕緣本體兩端的固定件，所述導電端子包括複數信號端子及複數電源端子，其中所述固定件包括電源觸點，所述電源觸點與所述印刷電路板電性連接，所述導電端子也與所述印刷電路板電性連接，所述固定件與所述導電端子通過所述印刷電路板實現電性連接以形成整體電源端子，所述固定件包括基部及自所述基部延伸形成的兩固持部，所述基部包括豎直的平板狀基體、自所述基體的上邊緣的兩端延伸形成的定位部、自所述基體的上邊緣的中部彎折向上形成的電源觸點及自所述基體的下邊緣向內彎折形成的底安裝部，所述固持部包括兩臂部及自所述兩臂部的上邊緣向上延伸形成的固持臂。 An electrical connector is fixed on a printed circuit board. The electrical connector includes an insulating body, a plurality of conductive terminals fixed in the middle of the insulating body, and fixing parts fixed at both ends of the insulating body. The conductive terminals include Multiple signal terminals and multiple power terminals Wherein the fixing member includes a power contact, the power contact is electrically connected to the printed circuit board, the conductive terminal is also electrically connected to the printed circuit board, and the fixing member is electrically connected to the conductive The terminals are electrically connected through the printed circuit board to form an integral power supply terminal. The fixing member includes a base and two holding portions extending from the base. The positioning portions extending from both ends of the upper edge of the base, the power contacts bent upward from the middle of the upper edge of the base, and the bottom mounting portion formed by bending inward from the lower edge of the base, the holding The part includes two arm parts and a holding arm extending upward from the upper edge of the two arm parts.

一種電連接器組合，其包括第一電連接器及與所述第一電連接器對接的第二電連接器，所述第一電連接器固定於所述第一印刷電路板，所述第一電連接器包括第一絕緣本體及固持於所述第一絕緣本體中部的複數第一導電端子和固定於所述第一絕緣本體兩端的第一固定件，所述第一導電端子包括複數第一信號端子及複數第一電源端子，所述第二電連接器固定於所述第二印刷電路板，所述第二電連接器包括第二絕緣本體及固持於所述第二絕緣本體中部的複數第二導電端子和固定於所述第二絕緣本體兩端的第二固定件，所述第二導電端子包括複數第二信號端子及複數第二電源端子，其中所述第一固定件包括複數第一電源觸點，所述第一電源觸點與所述第一印刷電路板電性連接，所述第一電源端子也與所述第一印刷電路板電性連接，所述第一固定件與所述第一電源端子通過所述第一印刷電路板實現電性連接以形成第一整體電源端子，所述第二固定件包括複數第二電源觸點，所述第二電源觸點與所述第二印刷電路板電性連接，所述第二電源端子也與所述第二印刷電路板電性連接，所述第二固定件與所述第二導電端子通過所述第二印刷電路板實現電性連接以形成第二整體電源端子。 An electrical connector assembly, comprising a first electrical connector and a second electrical connector mated with the first electrical connector, the first electrical connector is fixed to the first printed circuit board, and the first electrical connector is fixed to the first printed circuit board. An electrical connector includes a first insulating body, a plurality of first conductive terminals fixed in the middle of the first insulating body, and a first fixing member fixed at both ends of the first insulating body, and the first conductive terminals include a plurality of first conductive terminals. A signal terminal and a plurality of first power terminals, the second electrical connector is fixed to the second printed circuit board, the second electrical connector includes a second insulating body and a second insulating body fixed in the middle of the second insulating body A plurality of second conductive terminals and a second fixing member fixed at both ends of the second insulating body, the second conductive terminal includes a plurality of second signal terminals and a plurality of second power terminals, wherein the first fixing member includes a plurality of first A power contact, the first power contact is electrically connected to the first printed circuit board, the first power terminal is also electrically connected to the first printed circuit board, and the first fixing member is electrically connected to The first power terminal is electrically connected through the first printed circuit board to form a first integral power terminal, the second fixing member includes a plurality of second power contacts, and the second power contacts are connected to the The second printed circuit board is electrically connected, the second power terminal is also electrically connected to the second printed circuit board, and the second fixing member and the second conductive terminal are realized by the second printed circuit board Electricity Sexual connection to form a second integral power terminal.

如請求項6所述之電連接器組合，其中所述第一固定件通過一體成型的方式固定於所述第一絕緣本體的兩端，所述第一導電端子通過組裝的方式***第一絕緣本體，所述第二導電端子與所述第二固定件通過一體成型的方式成型於所述第二絕緣本體內，所述第一固定件及所述第二固定件分別包括豎直的基部及自所述基部兩端彎折延伸形成的兩固持部，所述第一電源觸點及所述第二電源觸點分別自所述基部和所述兩固持部中的至少一者的下邊緣彎折形成，所述第一固定件與所述第二固定件對接，所述第一電源端子與所述第二電源端子對接。 The electrical connector assembly according to claim 6, wherein the first fixing member is fixed to both ends of the first insulating body by integral molding, and the first conductive terminal is inserted into the first insulating body by assembly. The main body, the second conductive terminal and the second fixing part are integrally formed in the second insulating body, and the first fixing part and the second fixing part respectively include a vertical base and Two holding parts formed by bending and extending from both ends of the base, the first power contact and the second power contact are respectively bent from the lower edge of at least one of the base and the two holding parts It is formed by folding, the first fixing member is butted with the second fixing member, and the first power terminal is butted with the second power terminal.

如請求項7所述之電連接器組合，其中所述第一固定件的基部包括豎直的平板狀第一基體、自所述第一基體的上邊緣向外延伸形成的第一定位部及自所述第一基體的下邊緣向外彎折形成的第一電源觸點，所述第一固持部包括兩第一臂部、自所述兩第一臂部的上邊緣向內彎折延伸形成的第一固持臂及自所述兩第一臂部的下邊緣向外彎折延伸形成的所述第一電源觸點，所述第二固定件的基部包括豎直的平板狀第二基體、自所述第二基體的上邊緣的兩端向延伸形成的第二定位部及自所述第二基體的上邊緣的中部彎折向上形成的第二電源觸點，所述第二固持部包括兩第二臂部及自所述兩第二臂部的上邊緣向上延伸形成的第二固持臂，所述第一固定件與所述第二固定件的基部分別設有相互卡扣配合的卡扣裝置。 The electrical connector assembly according to claim 7, wherein the base of the first fixing member includes a vertical flat plate-shaped first base, a first positioning portion extending outwardly from the upper edge of the first base, and A first power contact formed by bending outward from the lower edge of the first base, and the first holding portion includes two first arm portions that are bent and extended inwardly from the upper edges of the two first arm portions The first holding arm is formed and the first power contact is formed by bending and extending outward from the lower edges of the two first arm parts, and the base of the second fixing member includes a vertical flat plate-shaped second base body , A second positioning portion extending from both ends of the upper edge of the second base body and a second power contact formed upwardly bent from the middle of the upper edge of the second base body, the second holding portion It includes two second arm portions and a second holding arm extending upward from the upper edge of the two second arm portions. The base portions of the first fixing member and the second fixing member are respectively provided with a mutual snap fit The buckle device.