JP3205401U - Electrical connector - Google Patents

Abstract

An electrical connector with significantly increased structural strength is provided. A first insulating body, a ground terminal, a plurality of conductive terminals, and a second insulating body are provided. The ground terminal 20 is integrally formed at the intermediate portion of the first insulating body 10 and has a substrate 21. On the two sides of the substrate 21, extending pins 22 that are curved forward and outward are formed. The pins 22 extend outward from the two sides of the first insulating body 10, the plurality of conductive terminals are integrally formed with the first insulating body 10, and the plurality of conductive terminals include the plurality of first conductive terminals 31 and the plurality of conductive terminals. A second conductive terminal 32 is included. The first conductive terminal 31 and the second conductive terminal 32 are juxtaposed in the lateral direction on the upper surface and lower surface of the first insulating body 10, respectively. The second insulating body 40 includes the first insulating body 10, the ground terminal 20, and a plurality of conductive members It is integrally molded outside the terminal. [Selection] Figure 2

Description

The present invention relates to an electrical connector.

A conventional electrical connector includes a first insulating body, a plurality of conductive terminals, and an outer case. A plurality of conductive terminal grooves are opened in the first insulating body. The plurality of conductive terminals are installed in the terminal groove, and the first insulating body is covered with the outer case.

However, in the above-described conventional electrical connector, that is, the conductive terminal of the electrical connector described above is mounted on the first insulating body by the mechanism integration method, but now the thickness of the electrical connector has been reduced with the wide development of the electrical connector. Therefore, the structural strength after installation is greatly reduced.

Therefore, the present inventor considered that the above-described drawbacks could be improved, and as a result of intensive studies, the present inventors came up with a proposal for an electrical connector of the present invention that reasonably and effectively improves the problem.

The present invention has been made to solve the above-described problems of the prior art. That is, the main object of the present invention is to provide an electrical connector. That is, the structure of the electrical connector is simplified, and the application process of wiring is omitted.

In order to solve the above-described problems and achieve the object, an electrical connector according to the present invention is integrally formed with a first insulating main body and an intermediate portion of the first insulating main body, and has a substrate on two sides of the substrate. Each of which is bent forward and outward to be stretched to form a stretch pin, the stretch pin being integrally formed with the first insulation body, a ground terminal extending outward from two sides of the first insulation body, and Including a plurality of first conductive terminals and a plurality of second conductive terminals, wherein the first conductive terminals and the second conductive terminals are parallel to the upper surface and the lower surface of the first insulating body, respectively. And a second insulating body integrally formed outside the first insulating body, the ground terminal, and the plurality of conductive terminals.

As described above, in the electrical connector according to the present invention, first, the ground terminal is integrally formed with the first insulating body by in-mold injection molding, and then the molded product of the first insulating body and the ground terminal, a plurality of conductive terminals. The second insulating body is integrally formed by in-mold injection molding, and a plurality of conductive terminals are integrally formed on the first insulating body. After two in-mold integral moldings, the structural strength of the electrical connector is greatly increased.

1 is an external perspective view showing an electrical connector according to a preferred embodiment of the present invention. It is an expanded view which shows the electrical connector shown in FIG. It is an external appearance perspective view which shows the 1st insulation main body and ground terminal of the electrical connector shown in FIG. It is an external appearance perspective view which shows the 1st insulation main body of the electrical connector shown in FIG. 1, a ground terminal, and a conductive terminal.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiment described below does not limit the contents of the present invention described in the claims of the utility model registration. In addition, all the configurations described below are not necessarily essential requirements of the present invention.

Embodiments of the present invention will be described below with reference to the drawings. The electrical connector 100 of the present invention includes a first insulating body 10, a ground terminal 20, a plurality of conductive terminals 30, and a second insulating body 40 (see FIGS. 1 and 2).

As shown in FIGS. 1 and 2, the ground terminal 20 is integrally formed in the middle part of the first insulating body 10, and the ground terminal 20 has a substrate 21, and the two sides of the substrate 21 are respectively attached to the front outside. A stretching pin 22 that is curved and stretched in the direction is formed, and the stretching pin 22 extends outward from the two sides of the first insulating body 10.

The plurality of conductive terminals 30 are integrally formed with the first insulating body 10, and the plurality of conductive terminals 30 include a plurality of first conductive terminals 31 and a plurality of second conductive terminals 32. The terminals 32 are juxtaposed in the lateral direction on the upper surface and the lower surface of the first insulating body 10. Each first conductive terminal 31 includes a long first holding portion 311, a first elastic arm portion 312 formed by extending from the front end of the first holding portion 311 to the front, and a first elastic arm portion 312. A first abutting portion 313 formed by being bent forward and downward from the end of the first end, and formed by extending rearward and upward after being bent downward and rearward from the rear end of the first holding portion 311. And a first welded portion 314. Each of the second conductive terminals 32 includes an elongated second holding part 321, a second elastic arm part 322 formed by extending from the front end of the second holding part 32 to the front, and a second elastic arm part 322. A second abutting portion 323 formed by being bent forward and downward from the end and then extending downward and forward; and formed by being bent upward and backward from the rear end of the second holding portion 321 and then extending downward and downward. And a second welded portion 324.

The second insulating body 40 is integrally formed outside the first insulating body 10, the ground terminal 20, and the plurality of conductive terminals 30.

Further, as shown in FIGS. 1 to 4, in the installation of the electrical connector 100 according to the present invention, the ground terminal 20 is first integrally formed in the intermediate portion of the first insulating body 10 by in-mold injection molding, and the first insulation is performed. A plurality of conductive terminal grooves 11 are formed on the upper surface of the main body 10, the front end of the substrate 21 extends from the front surface of the first insulating main body 10, and the extending pins 22 face outward from the two sides of the first insulating main body 10. Extended. Thereafter, the plurality of conductive terminals 30 are installed in the terminal groove 11, and the second insulating body 40 is integrally formed outside the first insulating body 10, the molded product of the ground terminal 20 and the plurality of conductive terminals 30 by in-mold injection molding. Molded. Specifically, the first holding portion 311 of the first conductive terminal 31 and the second holding portion 321 of the second conductive terminal 32 are integrally formed on the upper surface and the lower surface of the first insulating body 10, respectively, and the first elastic arm The part 312 and the second elastic arm part 322 are extended from the front surface of the first insulating body 10, and the first welded part 314 and the second welded part 324 are extended from the rear surface of the first insulating body 10. The second insulating body 40 is integrally formed on the upper surface and the lower surface of the first insulating body 10.

In conclusion, in the electrical connector 100 of the present invention, first, the ground terminal 20 is integrally formed with the first insulating body 10 by in-mold injection molding, and thereafter, a molded product of the first insulating body 10 and the ground terminal 20 and a plurality of conductive members. The terminal 30 and the second insulating body 40 are integrally formed by in-mold injection molding, and the plurality of conductive terminals 30 are integrally formed with the first insulating body 10. Through two in-mold integral moldings, the structural strength of the electrical connector 100 is greatly enhanced.

As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.

100 Electrical Connector 10 First Insulating Body 11 Conductive Terminal Groove 20 Ground Terminal 21 Substrate 22 Extending Pin 30 Conductive Terminal 31 First Conductive Terminal 311 First Holding Port 312 First Elastic Arm 313 First Contact Portion 314 First Welded Portion 32 2nd conductive terminal 321 2nd holding | maintenance part 322 2nd elastic arm part 323 2nd contact part 324 2nd welding part 40 2nd insulation main body

Claims (2)

A first insulating body;
It is integrally formed in the middle part of the first insulating body and has a substrate. The two sides of the substrate are curved outwardly and extended to form extension pins, and the extension pins are formed on the two sides of the first insulation body. A grounding terminal extending outward from
The first insulating body is integrally formed and includes a plurality of first conductive terminals and a plurality of second conductive terminals. The first conductive terminals and the second conductive terminals are laterally arranged on the upper surface and the lower surface of the first insulating body, respectively. A plurality of conductive terminals arranged in parallel,
An electrical connector comprising: a first insulating body, a ground terminal, and a second insulating body integrally formed outside the plurality of conductive terminals.   Each of the first conductive terminals includes a long first holding portion, a first elastic arm portion formed by extending forward from a front end of the first holding portion, and a front side from the end of the first elastic arm portion. A first contact portion formed by being bent downward and then extending upward and forward, and a first weld portion formed by being bent downward and downward from the rear end of the first holding portion and then extending upward and rearward And each second conductive terminal includes a long second holding portion, a second elastic arm portion formed by extending from the front end of the second holding portion to the front, and a second elastic arm portion. A second abutting portion that is formed to be bent forward and downward from the end of the first end, and is formed to be extended rearward and downward after being bent upward and rearward from the rear end of the second holding portion. The electrical connector according to claim 1, further comprising a second weld.