TWM447023U

TWM447023U - Plug connector

Info

Publication number: TWM447023U
Application number: TW101214867U
Authority: TW
Inventors: hong-liang Jiang; Ou Yang; Ping-Chih Chen
Original assignee: Cheng Uei Prec Ind Co Ltd
Priority date: 2012-08-01
Filing date: 2012-08-01
Publication date: 2013-02-11

Description

Plug connector

　　本創作涉及一種連接器，尤其涉及一種插頭連接器。
The present invention relates to a connector, and more particularly to a plug connector.

　　按，請參閱第一圖和第二圖，一種習知的插頭連接器包括一絕緣本體１０、複數第一端子２０、複數第二端子３０和一屏蔽殼體４０。絕緣本體１０前表面的下部向前凸伸出一矩形板狀的對接部１２，對接部１２的後部開設有複數上下貫穿且呈橫向排列的端子收容孔１２１，複數第一端子２０的後部插設於絕緣本體１０上，第一端子２０的前部具有先向前上方延伸再向前下方彎折延伸的第一接觸部２３，各第一接觸部２３皆分別收容於端子收容孔１２１內。複數第二端子３０一體成型於對接部１２的上表面，各第二端子２０的後部皆插設於絕緣本體１０內。屏蔽殼體４０包覆於絕緣本體１０和對接部１２的外面。
　　惟，上述插頭連接器在與插座連接器對接時，由於複數第一端子２０的第一接觸部２３先向前上方延伸再向前下方彎折延伸的結構，在與插座連接器對接端子插接時，第一接觸部２３容易被頂起，使插頭連接器損壞或喪失導電性。
Referring to the first and second figures, a conventional plug connector includes an insulative housing 10, a plurality of first terminals 20, a plurality of second terminals 30, and a shield housing 40. The lower portion of the front surface of the insulative housing 10 protrudes forwardly from a rectangular plate-shaped abutting portion 12, and the rear portion of the abutting portion 12 defines a plurality of terminal receiving holes 121 which are vertically arranged and arranged in a lateral direction, and the rear portions of the plurality of first terminals 20 are inserted. The first terminal portion 20 has a first contact portion 23 that extends forwardly and upwardly and then extends forward and downward. The first contact portions 23 are respectively received in the terminal receiving holes 121. The plurality of second terminals 30 are integrally formed on the upper surface of the abutting portion 12, and the rear portions of the second terminals 20 are inserted into the insulative housing 10. The shield case 40 covers the outside of the insulative housing 10 and the abutting portion 12.
However, when the plug connector is mated with the socket connector, the first contact portion 23 of the plurality of first terminals 20 is extended upward and downward and then bent forward and downward, and is connected to the socket connector docking terminal. At this time, the first contact portion 23 is easily jacked up, causing the plug connector to be damaged or losing conductivity.

　　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端子接觸部不容易被頂起的插頭連接器。
　　為實現上述目的，本創作之插頭連接器，包括一絕緣本體、複數第一端子和複數第二端子，絕緣本體具有一基部，基部之前表面向前延伸出一矩形狀的對接板，對接板的後部開設有複數上下貫穿且呈橫向排列的端子收容孔，基部上對應於各端子收容孔處皆開設有一前後貫穿基部的端子插接孔；各第一端子的後部皆具有一插設於端子插接孔內的第一基板，第一基板的前端緣連接有一先向下彎折延伸再向前彎折延伸的第一連接部，第一連接部收容於端子收容孔內，第一連接部的末端緣連接有一先向上呈弧形彎折延伸再向後上方彎折延伸、末端再向後下方彎折延伸的第一接觸部，第一接觸部延伸於端子收容孔內並向上凸伸出對接板的上表面；各第二端子皆一體成型於絕緣本體上。
　　如上所述，本創作插頭連接器藉由第一接觸部先向上呈弧形彎折延伸再向後上方彎折延伸、末端再向後下方彎折延伸的折回結構，使其在與插座連接器之對接端子插接時，各第一端子之第一接觸部和插座連接器之對接端子為順向插入，從而使第一接觸部不容易被頂起。

The purpose of this creation is to provide a plug connector in which the terminal contact portion is not easily lifted up against the drawbacks and deficiencies of the prior art.
In order to achieve the above object, the plug connector of the present invention comprises an insulative housing, a plurality of first terminals and a plurality of second terminals, the insulative housing has a base portion, and a front surface of the base portion extends forwardly to form a rectangular butt plate, the butt plate A plurality of terminal receiving holes are formed in the rear portion and are arranged in the horizontal direction. The base portion has a terminal insertion hole extending through the base portion corresponding to each of the terminal receiving holes; the rear portions of the first terminals each have a plug-in terminal insertion hole a first connecting portion of the first substrate, wherein the front end edge of the first substrate is connected to a first connecting portion that is bent downwardly and then bent forward. The first connecting portion is received in the terminal receiving hole, and the first connecting portion is The end edge is connected with a first contact portion that is bent upwardly and then bent upwardly and then bent upward and rearward, and the end is bent back and forth. The first contact portion extends in the terminal receiving hole and protrudes upwardly from the docking plate. The upper surface; each of the second terminals is integrally formed on the insulating body.
As described above, the original plug connector is bent and extended upward by the first contact portion, and then bent back and extended upward and the end is bent back and forth to extend the folded structure to be docked with the socket connector. When the terminal is inserted, the first contact portion of each of the first terminals and the mating terminal of the socket connector are inserted in the forward direction, so that the first contact portion is not easily lifted up.

　　為詳細說明本創作之技術內容、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。
　　請參閱第三圖，本創作插頭連接器包括一絕緣本體１０、複數第一端子２０和複數第二端子３０。
　　請參閱第三圖和第四圖，絕緣本體１０具有一基部１１，基部１１前表面的下部向前延伸出一矩形狀的對接板１２，對接板１２的後部開設有複數上下貫穿且呈橫向排列的端子收容孔１２１，基部１１上對應於各端子收容孔１２１處皆開設有一前後貫穿基部１１的端子插接孔１１１。
　　各第一端子２０的後部皆具有一插設於端子插接孔１１１內的第一基板２１，第一基板２１的前端緣連接有一先向下彎折延伸再向前彎折延伸的第一連接部２２，第一連接部２２收容於端子收容孔１２１內，第一連接部２２的末端緣連接有一先向上呈弧形彎折延伸再向後上方彎折延伸、末端再向後下方彎折延伸的第一接觸部２３，第一接觸部２３延伸於端子收容孔１２１內並向上凸伸出對接板１２的上表面。
　　各第二端子３０皆一體成型於絕緣本體１０上，且皆分別設於兩端子收容孔１２１之間，其前端皆一體成型於對接板１２上並且向上凸出於對接板１２之上表面，各第二端子３０之後端則朝基部１１之後表面延伸並且凸伸出基部１１之後表面。
　　本創作插頭連接器組裝時，各第一端子２０的第一基板２１係插設於端子插接孔１１１內，第一連接部２２收容於端子收容孔１２１內，第一接觸部２３則延伸於端子收容孔１２１內並向上凸伸出對接板１２的上表面。而第二端子３０皆一體成型於絕緣本體１０上，分別設於兩端子收容孔１２１之間，且第二端子３０前端皆一體成型於對接板１２上並且向上凸出於對接板１２之上表面，各第二端子３０之後端則伸出基部１１之後表面。
　　如上所述，本創作插頭連接器藉由第一接觸部２３先向上呈弧形彎折延伸再向後上方彎折延伸、末端再向後下方彎折延伸的折回結構，使其在與插座連接器之對接端子插接時，各第一端子２０之第一接觸部２３和插座連接器之對接端子為順向插入，從而使第一接觸部２３不容易被頂起。
To clarify the technical content, structural features, objectives, and effects of the present invention, the embodiments are described in detail below with reference to the drawings.
Referring to the third figure, the present plug connector includes an insulative housing 10, a plurality of first terminals 20, and a plurality of second terminals 30.
Referring to the third and fourth figures, the insulative housing 10 has a base portion 11. The lower portion of the front surface of the base portion 11 extends forwardly to form a rectangular butt plate 12, and the rear portion of the docking plate 12 is provided with a plurality of upper and lower through and horizontally arranged. The terminal receiving hole 121 defines a terminal insertion hole 111 extending through the base portion 11 in the base portion 11 corresponding to each of the terminal receiving holes 121.
The first substrate of each of the first terminals 20 has a first substrate 21 that is inserted into the terminal insertion hole 111. The front end of the first substrate 21 is connected with a first connection that is bent downwardly and then bent forward. The first connecting portion 22 is received in the terminal receiving hole 121. The end edge of the first connecting portion 22 is connected with a first curved upwardly curved extension and then bent backward and upward, and the end is bent back and forth. A contact portion 23 extends in the terminal receiving hole 121 and protrudes upward from the upper surface of the mating plate 12.
The second terminals 30 are integrally formed on the insulative housing 10, and are respectively disposed between the two terminal receiving holes 121. The front ends of the second terminals 30 are integrally formed on the mating board 12 and protrude upward from the upper surface of the mating board 12, respectively. The rear end of the second terminal 30 extends toward the rear surface of the base 11 and protrudes from the rear surface of the base 11.
When the plug connector of the present invention is assembled, the first substrate 21 of each of the first terminals 20 is inserted into the terminal insertion hole 111, the first connecting portion 22 is received in the terminal receiving hole 121, and the first contact portion 23 extends. The terminal receiving hole 121 protrudes upward from the upper surface of the abutting plate 12. The second terminals 30 are integrally formed on the insulative housing 10 and are respectively disposed between the two terminal receiving holes 121. The front ends of the second terminals 30 are integrally formed on the mating board 12 and protrude upward from the upper surface of the mating board 12. The rear end of each of the second terminals 30 protrudes from the rear surface of the base 11.
As described above, the first plug portion 23 is bent and extended upward by the first contact portion 23, and then bent back and extended upward and upward, and the end is bent back and forth to extend the folded structure to be connected to the socket connector. When the docking terminal is inserted, the first contact portion 23 of each of the first terminals 20 and the mating terminal of the receptacle connector are inserted in the forward direction, so that the first contact portion 23 is not easily lifted up.

１０‧‧‧絕緣本體
１１‧‧‧基部
１１１‧‧‧端子插接孔
１２‧‧‧對接板
１２１‧‧‧端子收容孔
２０‧‧‧第一端子
２１‧‧‧第一基板
２２‧‧‧第一連接部
２３‧‧‧第一接觸部
３０‧‧‧第二端子
10‧‧‧Insulated body 11‧‧‧ base 111‧‧‧Terminal insertion hole 12‧‧‧Tap plate 121‧‧‧Terminal receiving hole 20‧‧‧First terminal 21‧‧‧First substrate 22‧‧‧ First connection portion 23‧‧‧first contact portion 30‧‧‧second terminal

　　第一圖係習知的插頭連接器之立體圖。
　　第二圖係第一圖所示習知的插頭連接器沒有屏蔽殼體之立體圖。
　　第三圖係本創作插頭連接器之立體圖。
　　第四圖係第三圖所示本創作插頭連接器之立體分解圖。
The first figure is a perspective view of a conventional plug connector.
The second figure is a perspective view of a conventional plug connector shown in the first figure without a shielded housing.
The third figure is a perspective view of the plug connector of the present invention.
The fourth figure is an exploded perspective view of the original plug connector shown in the third figure.

10‧‧‧絕緣本體 10‧‧‧Insulated body

11‧‧‧基部 11‧‧‧ base

12‧‧‧對接板 12‧‧‧ docking board

121‧‧‧端子收容孔 121‧‧‧Terminal receiving hole

20‧‧‧第一端子 20‧‧‧First terminal

21‧‧‧第一基板 21‧‧‧First substrate

22‧‧‧第一連接部 22‧‧‧ First connection

23‧‧‧第一接觸部 23‧‧‧First contact

30‧‧‧第二端子 30‧‧‧second terminal

Claims

A plug connector comprising:
An insulative housing has a base portion, and a front surface of the base portion extends forwardly from the pair of connecting plates. The rear portion of the mating plate is provided with a plurality of terminal receiving holes which are vertically arranged and arranged in a lateral direction, and the base portion has a front and rear corresponding to each of the terminal receiving holes. a terminal insertion hole penetrating through the base;
The first terminal of each of the first terminals has a first substrate inserted into the terminal insertion hole, and the front end edge of the first substrate is connected with a first bending and extending forward and then extending forward. In the connecting portion, the first connecting portion is received in the terminal receiving hole, and the first connecting portion is connected to a first contact portion which is bent upwardly and then bent upward and then extended upward and rearward, and the end is bent backward and backward. The first contact portion extends in the terminal receiving hole and protrudes upwardly from the upper surface of the docking plate;
The plurality of second terminals are integrally formed on the insulative body.

The plug connector of claim 1, wherein each of the second terminals is disposed between the two terminal receiving holes.

The plug connector of claim 1, wherein the front ends of the second terminals are integrally formed on the mating plate and protrude upward from the upper surface of the mating plate, and the rear ends of the second terminals are directed toward the base. The surface extends and protrudes beyond the back surface of the base.