阅读说明：本技术 插头连接器 (Plug connector ) 是由 徐扬尊 陈钧 孟凡波 于 2019-09-29 设计创作，主要内容包括：本发明公开了一种插头连接器,其用于与插座连接器对接,所述插头连接器包括电路板、部分包覆于电路板上的绝缘本体、收容于所述绝缘本体内的锁扣机构及若干与所述锁扣机构配合的弹性件,所述锁扣机构包括凸伸出所述绝缘本体的按压部及与所述按压部一体成型的锁扣部,所述锁扣部的一端露出绝缘本体以与所述插座连接器锁扣配合。(The invention discloses a plug connector which is used for being butted with a socket connector, and the plug connector comprises a circuit board, an insulating body partially wrapped on the circuit board, a locking mechanism accommodated in the insulating body and a plurality of elastic pieces matched with the locking mechanism, wherein the locking mechanism comprises a pressing part protruding out of the insulating body and a locking part integrally formed with the pressing part, and one end of the locking part is exposed out of the insulating body to be matched with the socket connector in a locking way.)

1. A plug connector for mating with a receptacle connector, the plug connector comprising a circuit board, an insulative housing partially wrapped around the circuit board, a latch mechanism received in the insulative housing, and a plurality of resilient members engaged with the latch mechanism, the plug connector comprising: the locking mechanism comprises a pressing part protruding out of the insulating body and a locking part integrally formed with the pressing part, and one end of the locking part is exposed out of the insulating body to be matched with the locking of the socket connector.

2. The plug connector of claim 1, wherein: the lock catch part comprises a horizontal part, a vertical part extending upwards from the horizontal part, a bent part connected with the vertical part and a buckling part extending upwards from the bent part to form the insulating body.

3. The plug connector of claim 2, wherein: the insulating body comprises a through hole corresponding to the buckling part, and the buckling part extends upwards to form the through hole to be buckled with the socket connector.

4. The plug connector of claim 1, wherein: the locking mechanism comprises a plurality of columns located below the pressing portion, and the springs are respectively sleeved on the corresponding columns.

5. The plug connector of claim 4, wherein: the plug connector comprises a cable electrically connected with the circuit board and an inner film coated at the joint of the circuit board and the cable.

6. The plug connector of claim 5, wherein: the circuit board is provided with a plurality of first holes corresponding to the columns, and the inner membrane is provided with a plurality of second holes corresponding to the columns.

7. The plug connector of claim 6, wherein: the insulating body comprises an upper shell and a lower shell assembled with the upper shell.

8. The plug connector of claim 7, wherein: the spring and the cylinder both penetrate through the first hole and the second hole to be abutted to the lower shell.

9. The plug connector of claim 7, wherein: the upper shell comprises a square hole positioned at the upper end, and the pressing part penetrates through the square hole and protrudes out of the insulating body.

10. The plug connector of claim 7, wherein: the lower housing includes an opening at a front end through which the circuit board passes to mate with the receptacle connector.

[ technical field ] A method for producing a semiconductor device

The present invention relates to a plug connector, and more particularly, to a plug connector with a compact structure.

[ background of the invention ]

Chinese utility model patent No. CN209169515U announced by 26 days in 7 months in 2019 discloses a plug connector, its accessible press the button realize with the hasp of socket connector, plug connector includes casing, pivot, cable, button and stretching strap, the button is connected with the connecting piece through setting up the second pivot at a pair of connecting piece middle part, and this has increased plug connector's whole volume, is unfavorable for the connector miniaturization.

[ summary of the invention ]

The technical problem to be solved by the invention is as follows: a plug connector with a miniaturized structure is provided.

In order to solve the technical problems, the invention can adopt the following technical scheme: a plug connector is used for being in butt joint with a socket connector and comprises a circuit board, an insulating body partially wrapped on the circuit board, a locking mechanism contained in the insulating body and a plurality of elastic pieces matched with the locking mechanism, wherein the locking mechanism comprises a pressing part protruding out of the insulating body and a locking part integrally formed with the pressing part, and one end of the locking part is exposed out of the insulating body to be in locking matching with the socket connector.

Compared with the prior art, the invention has the advantages that: the pressing part and the connecting part are integrally formed, so that the overall size of the plug connector is reduced, and the miniaturization of the connector is facilitated.

[ description of the drawings ]

Fig. 1 is a perspective view of a plug connector according to the present invention.

Fig. 2 is a perspective view from another perspective of the plug connector of fig. 1.

Fig. 3 is an exploded view of the plug connector shown in fig. 1.

Fig. 4 is a further exploded view of the plug connector shown in fig. 3.

Figure 5 is an exploded view of another perspective of the plug connector shown in figure 4.

Fig. 6 is a further exploded view of the plug connector shown in fig. 4.

Figure 7 is an exploded view of another perspective of the plug connector shown in figure 6.

Fig. 8 is an exploded view of the latch mechanism shown in fig. 1.

Fig. 9 is a cross-sectional view of the plug connector shown in fig. 1.

[ description of main reference symbols ]

Plug connector 100 of insulator 1

Upper wall 111 of upper housing 11

Square hole 1111 through hole 1112

Side holes 1121 in the upper sidewall 112

Front wall 121 of lower housing 12

Bottom wall 122 of opening 1211

Lower sidewall 123 bump 1231

Circuit board 2 insertion part 21

The first hole 22 of the metal sheet 211

Cable 3 inner film 4

Second hole 42 of boss 41

Spring 5 locking mechanism 6

Pressing part 61 locking part 62

Horizontal portion 621 vertical portion 622

Buckling part 624 of bending part 623

Column 63

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

[ detailed description ] embodiments

As shown in fig. 1 to 9, in order to provide a plug connector 100 according to the present invention, which is used for latching and mating with a receptacle connector, the plug connector 100 includes an insulating body 1, an inner film 4 received in the insulating body 1, a circuit board 2 partially covered in the inner film 4, a cable 3 electrically connected to the circuit board 2, a plurality of springs 5 received in the insulating body 1, and a latching mechanism 6 engaged with the springs 5.

The insulating body 1 includes an upper housing 11 and a lower housing 12 assembled with the upper housing 11. The upper case 11 includes an upper wall 111 and a pair of upper sidewalls 112 located at both left and right sides of the upper wall 111. The upper wall 111 includes a square hole 1111 and through holes 1112 located at both sides of the square hole 1111. The upper side wall 112 is respectively provided with a side hole 1121. The lower case 12 includes a front wall 121, a bottom wall 122 opposite to the front wall 121, and a pair of lower side walls 123 on both left and right sides of the front wall 121. The front wall 121 comprises an opening 1211 through which the circuit board 3 passes. The lower side walls 123 are respectively provided with a protrusion 1231 engaged with the side holes 1121.

The circuit board 2 is partially wrapped in the insulating body 1, and includes an insertion portion 21 extending out of the opening 1211 and a plurality of first holes 22 corresponding to the springs 5, and a plurality of metal sheets 211 are disposed on upper and lower surfaces of the insertion portion 21.

The front end of the cable 3 is respectively welded on the upper surface and the lower surface of the circuit board 2, and the rear end extends backwards to form the insulation body 1.

The inner film 4 covers the connection between the circuit board 2 and the cable 3, and includes a boss 41 for holding the latch mechanism 6 and a plurality of second holes 42 corresponding to the springs 5.

The locking mechanism 6 includes a pressing portion 61 passing through the square hole 1111 and protruding out of the insulating body 1, and locking portions 62 extending horizontally from two ends of the pressing portion 61, and the pressing portion 61 and the locking portions 62 are integrally formed. The locking portion 62 includes a horizontal portion 621, a vertical portion 622 extending upward from the horizontal portion 621, a bending portion 623 connected to the vertical portion 622, and a locking portion 624 extending upward from the bending portion 623 to form the insulating housing 1. The locking portion 624 extends upward to form a corresponding through hole 1112 for locking with the receptacle connector. The locking mechanism 6 further includes a plurality of posts 63 located below the pressing portion 61, and the springs 5 are respectively sleeved on the corresponding posts 63. The post 63 passes through the first and second holes 22, 22 and abuts the lower housing 12.

When the plug connector 100 is mated with the receptacle connector, the plug connector 100 is inserted forward into the opening of the receptacle connector until the metal plate 211 of the circuit board 2 is electrically connected to the conductive terminals of the receptacle connector, and meanwhile, the fastening portion 624 of the locking mechanism 6 protrudes into the locking hole of the receptacle connector. When the plug connector 100 is unlocked from the receptacle connector, an external force presses the pressing portion 61 downward, so that the spring is compressed and the entire latch mechanism 6 moves downward until the latching portion 624 is received in the insulating body 1, thereby exiting the latch hole of the receptacle connector and releasing the latch between the plug connector 100 and the receptacle connector. When the external force is removed, the latch mechanism 6 moves upward under the action of the elastic restoring force of the spring 5, and the fastening portion 624 passes through the through hole 1112 and restores to the original position.

The above are only some of the preferred embodiments of the present invention, and any equivalent changes to the technical solution of the present invention which can be made by those skilled in the art through reading the present specification are covered by the claims of the present invention.