CN109510023B

CN109510023B - Type-C female head convenient to equipment

Info

Publication number: CN109510023B
Application number: CN201811396637.1A
Authority: CN
Inventors: 王玉田; 郭敬杰; 马鸣
Original assignee: Dongtai Runtian Precision Technology Co ltd
Current assignee: Dongtai Runtian Precision Technology Co ltd
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2023-10-13
Anticipated expiration: 2038-11-22
Also published as: CN109510023A

Abstract

The invention provides a Type-C female head convenient to assemble, which comprises: a first terminal group including a plurality of first terminals; the second terminal group comprises a plurality of second terminals, a middle iron sheet is arranged between the first terminal group and the second terminal group, the middle iron sheet is stacked with the first terminal group and the second terminal group in a staggered manner, the body of the middle iron sheet is H-shaped and comprises support rods positioned at two sides and a cross beam connected with the support rods at two sides, and at least one welding fin is arranged on the cross beam. The welding fins are L-shaped and extend along the direction perpendicular to the cross beam. According to the invention, the middle iron sheet and the shell are welded and fixed through the welding fins, so that the stability is higher.

Description

Type-C female head convenient to equipment

Technical Field

The invention relates to the technical field of mobile phone communication, in particular to a Type-C female head convenient to assemble.

Background

In the electronic industry, an electrical connector is commonly used, and a traditional USB interface is commonly used at present, but with the development of technology, tyep C has been accepted by consumers more and more with the excellent performance. The Type-c connector can support forward and reverse insertion, has a transmission speed of 10 Gbit/s, meets the standard of USB 3.1, is thinner in design, and can be widely applied to electronic products of computers and mobile phones.

The existing Type c connector is compact in structure, high in assembly difficulty and poor in structural stability in the production process or the use process.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a Type-C female head which is easy to assemble, comprising: a first terminal group including a plurality of first terminals; the second terminal group comprises a plurality of second terminals, a middle iron sheet is arranged between the first terminal group and the second terminal group, the middle iron sheet is stacked with the first terminal group and the second terminal group in a staggered manner, the body of the middle iron sheet is H-shaped and comprises support rods positioned at two sides and a cross beam connected with the support rods at two sides, and at least one welding fin is arranged on the cross beam. The welding fins are L-shaped and extend along the direction perpendicular to the cross beam.

Preferably, the number of the welding fins is 2, and the welding fins extend to the upper part and the lower part of the cross beam respectively.

Preferably, the number of the welding fins is 4, each two welding fins are in a group, and the welding fins extend to the upper part and the lower part of the cross beam respectively.

Preferably, the front end of the supporting rod is provided with a limiting baffle, and the limiting baffle is perpendicular to the supporting rod.

Preferably, the first terminal group and the second terminal group are oppositely arranged, and the first terminal of the first terminal group is bent upwards and protruded at the middle position; the second terminals of the second terminal group are bent downward to be convex at the intermediate position.

Preferably, the vertical distance between the first terminal and the middle iron sheet at the bending convex position is 0.18-0.22mm, and the vertical distance between the second terminal and the middle iron sheet at the bending convex position is 0.18-0.22mm.

Preferably, the first insulator is provided at a position where the first terminal is bent upward and a position where the second terminal is bent downward.

Preferably, a first insulator is arranged outside the first terminal group, the second terminal group and the middle iron sheet, a shell is arranged outside the first insulator, and the welding fins are fixed with the shell in a welding mode.

The invention has the beneficial effects that: according to the invention, the middle iron sheet and the shell are welded and fixed through the welding fins, so that the stability is higher.

Drawings

FIG. 1 is an assembled schematic view of the present invention;

FIG. 2 is a schematic structural view of a middle iron sheet according to the present invention;

FIG. 3 is a schematic view of a Type-C female for ease of assembly in accordance with the present invention;

FIG. 4 is a schematic view of the Type-C female of the present invention assembled within a housing.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, a Type-C female head for easy assembly, comprising: a first terminal group 1 including a plurality of first terminals; the second terminal group 2 comprises a plurality of second terminals, a middle iron sheet 3 is arranged between the first terminal group 1 and the second terminal group 2, the middle iron sheet 3 is stacked with the first terminal group 1 and the second terminal group 2 in a staggered way, the body of the middle iron sheet 3 is H-shaped, the middle iron sheet comprises supporting rods 31 positioned at two sides and a cross beam 32 connected with the supporting rods 31 at two sides, and at least one welding fin 33 is arranged on the cross beam 32. The invention has the beneficial effects that: in the invention, the middle iron sheet 3 and the shell are welded and fixed through the welding fins 33, so that the stability is higher.

Preferably, the welding fins 33 are L-shaped and extend in a direction perpendicular to the cross member 32.

Preferably, there are 2 welding fins 33, and the welding fins 33 extend above and below the cross beam 32, respectively.

Preferably, there are 4 welding fins 33, each two of which are a group, extending above and below the cross beam 32, respectively. The arrangement of two sets of welding fins 33 can make the stability of the whole system better.

Preferably, a limiting baffle 34 is arranged at the front end of the supporting rod 31, and the limiting baffle 34 is perpendicular to the supporting rod 31.

Preferably, the first terminal group 1 and the second terminal group 2 are oppositely arranged, and the first terminal of the first terminal group 1 is bent and protruded upwards at the middle position; the second terminals of the second terminal group 2 are bent downward to be convex at the intermediate position. The first terminal and the second terminal are bent and raised at the middle position, so that the distance between the first terminal, the second terminal and the middle iron sheet 3 can be increased, the short circuit problem between the first terminal, the second terminal and the middle iron sheet 3 can be effectively reduced, and the product yield is improved.

Preferably, the vertical distance between the first terminal and the middle iron sheet 3 at the bending convex position is 0.18-0.22mm, and the vertical distance between the second terminal and the middle iron sheet 3 at the bending convex position is 0.18-0.22mm.

Preferably, a first insulator 4 is arranged outside the first terminal group 1, the second terminal group 2 and the middle iron sheet 3, a shell 5 is arranged outside the first insulator 4, and the welding fins 33 are welded and fixed with the shell 5.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims

1. Type-C female head convenient to equipment, a serial communication port includes: a first terminal group including a plurality of first terminals; the second terminal group comprises a plurality of second terminals, a middle iron sheet is arranged between the first terminal group and the second terminal group, and the second terminal group is characterized in that the middle iron sheet, the first terminal group and the second terminal group are stacked in a staggered manner, the body of the middle iron sheet is H-shaped, the second terminal group comprises support rods positioned at two sides and a cross beam connected with the support rods at two sides, and at least one welding fin is arranged on the cross beam;

the welding fins are L-shaped and extend along the direction perpendicular to the cross beam;

the welding fin is welded and fixed with the shell.

2. The Type-C female easy to assemble as claimed in claim 1 wherein there are 2 welding fins and the welding fins extend above and below the cross beam, respectively.

3. The Type-C female easy to assemble as in claim 1, wherein the number of said weld fins is 4, each two being a group, extending above and below the cross beam, respectively.

4. The Type-C female easy-to-assemble head according to claim 1, wherein a limit stop is provided at the front end of the strut, and the limit stop is perpendicular to the strut.

5. The Type-C female easy to assemble as claimed in claim 1, wherein the first terminal group and the second terminal group are disposed opposite each other, the first terminal of the first terminal group being upwardly bent and protruded at an intermediate position; the second terminals of the second terminal group are bent downward to be convex at the intermediate position.

6. The Type-C female easy to assemble as claimed in claim 5, wherein the first terminal is located at a vertical distance of 0.18-0.22mm from the middle iron plate at the bending protrusion position, and the second terminal is located at a vertical distance of 0.18-0.22mm from the middle iron plate at the bending protrusion position.

7. The Type-C female easy to assemble as recited in claim 6, wherein the first insulator is disposed in a position of upwardly bending the protrusion of the first terminal and a position of downwardly bending the protrusion of the second terminal.