CN209266652U - a charging interface - Google Patents

Abstract

The utility model provides an interface charges, including the main casing body, a plurality of terminal, a plurality of grounding piece, the main casing body including insert cavity, a plurality of equidistance arrange and with insert the cavity and switch on mutually first holding portion, a plurality of with insert the cavity and switch on mutually the second holding portion, and a plurality of the second holding portion is for insert the cavity symmetry and set up, the terminal is the integrated into one piece structure, the terminal is installed and is corresponding in the first holding portion and court insert and arch in the cavity, the grounding piece is installed and is corresponding in the second holding portion and court insert and arch in the cavity. The utility model discloses an interface that charges simple structure, easy equipment assembly can improve assembly efficiency, effectively reduce manufacturing cost, and molding outward appearance, little and thin.

Description

a charging interface

technical field

The utility model relates to the field of connectors, in particular to a charging interface for a lightning socket.

Background technique

The existing charging interface for the lightning socket has a complex structure, complex manufacturing process, and too many assembly processes, which not only cause the problem of high manufacturing cost, but also have a low yield rate.

Utility model content

In order to solve the above problems, the utility model proposes a charging interface with simple structure, easy assembly, high assembly efficiency, and effective reduction of manufacturing cost.

The utility model is realized through the following technical solutions:

The utility model proposes a charging interface, which includes a main housing, a plurality of terminals, and a plurality of grounding plates. A receiving part, a plurality of second receiving parts connected to the insertion cavity, and the plurality of second receiving parts are arranged symmetrically with respect to the insertion cavity, the terminal is an integrally formed structure, the The terminal is installed in the corresponding first accommodation portion and arches toward the insertion cavity, and the grounding piece is installed in the corresponding second accommodation portion and arches toward the insertion cavity.

Further, the main casing is integrally formed.

Further, the ground sheet is integrally formed.

Further, the main casing is provided with a plurality of positioning grooves arranged at equal distances, and the terminals are folded down along the corresponding positioning grooves to protrude from the main casing.

Further, the ground sheet is provided with a limiting part, the second receiving part is provided with a limiting groove, and the limiting part is embedded in the limiting groove.

Further, the grounding piece further includes a connection end protruding from the main casing, and the connection end is used for external installation.

Further, the port section of the insertion cavity is oval.

Further, the cross section of the main casing is rectangular.

Further, the main casing is also provided with an installation part for external installation.

The beneficial effects of the utility model:

The charging interface proposed by the utility model includes a main housing, a plurality of terminals, and a plurality of grounding plates. The receiving part, a plurality of second receiving parts connected to the insertion cavity, and the plurality of second receiving parts are arranged symmetrically with respect to the insertion cavity, the terminal is an integrally formed structure, and the terminal The ground piece is installed in the corresponding first receiving portion and arches toward the insertion cavity, and the grounding piece is installed in the corresponding second receiving portion and arches toward the insertion cavity. The charging interface of the utility model has a simple structure, is easy to assemble and assemble, can improve the assembly efficiency, effectively reduce the manufacturing cost, and has a small and thin shape and appearance.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a charging interface of the present invention;

Fig. 2 is a schematic structural view of the main housing of the charging interface of the present invention;

Fig. 3 is a three-dimensional structural schematic diagram of the charging interface of the present invention;

Fig. 4 is an exploded schematic view of the structure of the charging interface of the present invention.

Detailed ways

In order to describe the technical solution of the utility model more clearly and completely, the utility model will be further described below in conjunction with the accompanying drawings.

Please refer to Figure 1-Figure 4, the utility model proposes a charging interface, including a main housing 1, a plurality of terminals 2, a plurality of grounding plates 3, the main housing 1 includes an insertion cavity 10, a plurality of equidistant The first accommodating portion 11 arranged and in communication with the insertion cavity 10, the plurality of second accommodating portions 20 in communication with the insertion cavity 10, and the plurality of second accommodating portions 20 are relatively The insertion cavity 10 is arranged symmetrically, the terminal 2 is integrally formed, the terminal 2 is installed in the corresponding first receiving portion 11 and arches toward the insertion cavity 10 , the ground plate 3 is installed in the corresponding second receiving portion 20 and arched toward the insertion cavity 10 .

Further, the main housing 1 is integrally formed.

Further, the ground sheet 3 is integrally formed.

In this embodiment, the number of terminals 2 is 8, and correspondingly, the number of the first accommodating parts 11 is also 8, so that the charging interface of the present invention is an 8PIN interface. Of course, in other embodiments, the charging interface of the present invention is set to other numbers of PIN interfaces, such as 10PIN, which are all within the scope of protection of the present invention.

In this embodiment, the charging interface of the utility model is a charging interface for a lightning socket, which consists of three parts: the main housing 1, the terminal 2, and the grounding piece 3, and the main housing 1 is integrated The main plastic molding structure; the grounding piece 3 is an integrated stamping and forming structure; the terminal 2 is an integral stamping and forming structure; therefore, it only needs to be assembled twice to install the terminal 2 and the grounding piece 3 on the main housing 1 respectively. The charging interface of the utility model has a simple structure, is easy to assemble and assemble, can improve assembly efficiency, effectively reduce manufacturing costs, and has a small and thin appearance, and can effectively prevent PIN feeding.

Further, the main housing 1 is provided with a plurality of positioning grooves 13 arranged at equal distances, and the terminals 2 are folded down along the corresponding positioning grooves 13 to protrude from the main housing 1, so that the terminals 2 and external electrical connection.

Further, the ground sheet 3 is provided with a limiting portion 30, and the second receiving portion 20 is provided with a limiting groove 14, and the limiting portion 30 is embedded in the limiting groove 14, which can prevent the grounding sheet 3 from After being installed in the second accommodating portion 20 , it shakes in the second accommodating portion 20 .

Further, the ground piece 3 also includes a connection end 31 protruding from the main casing 1, and the connection end 31 is used for external installation.

Further, the port section of the insertion cavity 10 is elliptical.

Further, the cross section of the main housing 1 is rectangular.

Further, the main casing 1 is also provided with an installation part 15 for external installation.

In this embodiment, after the terminal 2 and the grounding piece 3 are installed in the main casing 1, there is a gap 4 between the terminal 2, the grounding piece 3 and the main casing 1, and the gap 4 can reduce the It is difficult to install the terminal 2 and the grounding piece 3 on the main housing 1 , and it can play a role of convective heat dissipation for the terminal 2 and the grounding piece 3 .

Of course, the utility model also has other multiple implementation modes. Based on this implementation mode, other implementation modes obtained by those of ordinary skill in the art without any creative work, all belong to the protection scope of the utility model. .

Claims (9)

1. A charging interface, characterized in that it includes a main housing, a plurality of terminals, and a plurality of grounding plates, the main housing includes an insertion cavity, a plurality of equidistant arrays and conduction with the insertion cavity The first accommodation part, a plurality of second accommodation parts connected to the insertion cavity, and the plurality of second accommodation parts are arranged symmetrically with respect to the insertion cavity, and the terminal is an integrally formed structure, The terminal is installed in the corresponding first accommodation portion and arches toward the insertion cavity, and the grounding piece is installed in the corresponding second accommodation portion and arches toward the insertion cavity. 2 . The charging interface according to claim 1 , wherein the main housing is formed in one piece. 3 . 3. The charging interface according to claim 1, characterized in that, the ground plate is integrally formed. 4. The charging interface according to claim 1, wherein the main housing is provided with a plurality of equidistant positioning slots, and the terminals are folded down along the corresponding positioning slots to protrude from the main housing body. 5 . The charging interface according to claim 1 , wherein the ground plate is provided with a limiting portion, the second receiving portion is provided with a limiting groove, and the limiting portion is embedded in the limiting groove. 6 . 6 . The charging interface according to claim 1 , wherein the ground plate further comprises a connection end, the connection end protrudes from the main casing, and the connection end is used for external installation. 7 . 7 . The charging interface according to claim 1 , wherein the cross-section of the port inserted into the cavity is oval. 8. The charging interface according to claim 1, wherein the cross section of the main housing is rectangular. 9. The charging interface according to claim 1, characterized in that, the main housing is further provided with an installation part for external installation.