CN216624620U

CN216624620U - Female end electric connector of Type-C

Info

Publication number: CN216624620U
Application number: CN202122996406.8U
Authority: CN
Inventors: 龙际恩; 许金
Original assignee: Shenzhen Promax Exactitude Discreteness Co ltd
Current assignee: Shenzhen Promax Exactitude Discreteness Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a Type-C female end electric connector which comprises an insulating main body and a plurality of terminals, wherein each terminal comprises a butt joint part and a fixing part, and at least one terminal is provided with a clamping part connected with the inner side surface of the terminal. Through set up the card portion of holding on the terminal, the card portion of holding is used for the card to insert the public head of connector of female end electric connector of Type-C. The Type-C female end electric connector is simple in structure, low in cost and convenient to produce, and the clamping part is easy to process and more accurate in positioning.

Description

Female end electric connector of Type-C

Technical Field

The utility model relates to the field of electronic equipment, in particular to an electric connector.

Background

The female end electric connector of Type-C extensively applies to various electronic product, such as portable power source, bluetooth headset, cell-phone etc. for charge or signal transmission for electronic product. The existing electric connector has more complex structure and more parts, particularly more terminals for transmitting electric energy or electric signals. Some Type-C female end electric connectors still need to set up two independent kaysers, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a Type-C female end electric connector.

In order to solve the technical problem, the Type-C female-end electric connector comprises an insulating main body and a plurality of terminals, wherein each terminal comprises a butt joint part and a fixing part, and at least one terminal is provided with a clamping part connected with the inner side surface of the terminal.

Preferably, the holding portion of the terminal is connected to an inner side surface of the mating portion thereof.

Preferably, the holding portion of the terminal is connected to an inner side surface of the fixing portion thereof.

Preferably, the thickness of the connecting portion of the catching portion of the terminal and the terminal is smaller than the thickness of the terminal.

Preferably, the holding portion of the terminal is bent and then passes through the lower portion of the terminal.

Preferably, the catch portion of the terminal abuts against a lower surface of the terminal.

Preferably, the front end of the catch portion of the terminal abuts against the front end of the terminal.

Preferably, the terminal includes two ground terminals, both of which are provided with the catching portions.

The Type-C female end electric connector is simple in structure, low in cost and convenient to produce, and the clamping part is easy to process and more accurate in positioning.

Drawings

FIG. 1 is a schematic view of embodiment 1 of a Type-C female electrical connector of the present invention;

FIG. 2 is a schematic view of the terminal of FIG. 1;

FIG. 3 is a schematic view of another perspective of the terminal;

FIG. 4 is a schematic view of one of the ground terminals

FIG. 5 is a schematic view of the terminal of embodiment 2 of the Type-C female electrical connector of the present invention;

fig. 6 is a schematic view of one row of the terminals of fig. 5.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples.

Example 1:

as shown in fig. 1-4, the Type-C female electrical connector of the present embodiment includes a metal shell 1000, an insulative body 2000 and a plurality of terminals. The terminals each include a mating portion. In the present embodiment, the terminals include a ground terminal 1, a ground terminal 2, and other terminals. The ground terminal 1 includes a fixing portion 11, a mating portion 12 connected to the fixing portion 11, and a solder tail 13. The ground terminal 2 includes a fixing portion 21, a mating portion 22 connected to the fixing portion 21, and a solder tail 23. In this embodiment, the ground terminal 1 is further provided with a holding portion 16 connected to an inner side surface of the terminal 1. The ground terminal 2 is further provided with a holding portion 26 connected to an inner side surface of the terminal 2.

Specifically, in the present embodiment, the clamping portion 16 of the ground terminal 1 is connected to the inner side surface 128 of the mating portion 12, so that the width of the connecting portion 161 between the clamping portion 16 and the mating portion 12 can be made larger, which can make the connection between the clamping portion 16 and the mating portion 12 more secure and make the clamping portion 16 more rigid. The thickness of the connecting portion 161 between the holding portion 16 of the ground terminal 1 and the butting portion 12 is smaller than that of the butting portion 12, so that the bending and positioning of the holding portion 16 are facilitated. The holding portion 26 of the ground terminal 2 is connected to the inner side 228 of the mating portion 22, so that the width of the connecting portion 261 between the holding portion 26 and the mating portion 22 can be made larger, the connection between the holding portion 26 and the mating portion 22 can be made stronger, and the holding portion 26 can be made stronger. The thickness of the connecting portion 261 between the holding portion 26 of the ground terminal 2 and the abutting portion 22 is smaller than that of the abutting portion 22, so that the bending and positioning of the holding portion 26 are facilitated.

The clamping part 16 of the grounding terminal 1 is bent and then penetrates through the lower part of the butt joint part 12, and the clamping part 16 is bent and then penetrates through the lower part of the butt joint part 12, so that the whole thickness of the terminal is not increased, and the sealing processing is facilitated. The card-holding portion 16 of the ground terminal 1 abuts against the lower surface 121 of the mating portion 12 thereof, thus facilitating the positioning of the card-holding portion 16. The front end of the clamping part 16 of the grounding terminal 1 abuts against the front end of the grounding terminal 1, so that the positioning of the clamping part 16 and the mutual supporting of the clamping part and the grounding terminal are facilitated, and the stability and the strength of the grounding terminal 1 are improved. The surface of the mating portion of any one of the terminals, which is used for contacting the male terminal of the connector, is an upper surface, and one of the surfaces located above the mating portion is the upper surface; the surface opposite to the upper surface is a lower surface, and one of the lower surfaces is below the butting part. The holding portion 26 of the ground terminal 2 is bent and then passes through the lower portion of the mating portion 22. The catch 26 of the ground terminal 2 abuts against the lower surface 221 of its counterpart 22. The front end of the clamping part 26 of the ground terminal 2 is abutted against the front end of the ground terminal 2, so that the clamping part 26 is convenient to position and mutually support, and the stability and the strength of the ground terminal 2 are improved.

The Type-C female end electric connector is simple in structure, low in cost and convenient to process, and the clamping part is easy to process and more accurate in positioning.

Example 2:

as shown in fig. 5-6, the Type-C female electrical connector of the present embodiment includes two rows of terminals, wherein one row of terminals includes a ground terminal 3 and a ground terminal 4. The ground terminal 3 includes a fixing portion 31, a leg 33 connected to one end of the fixing portion 31, and a mating portion 32 connected to the other end of the fixing portion 31. The ground terminal 4 includes a fixing portion 41, a leg 43 connected to one end of the fixing portion 41, and a mating portion 42 connected to the other end of the fixing portion 41. The ground terminal 3 is further provided with a holding portion 36 connected to the inner side surface 311 of the fixing portion 31, and the holding portion 36 is bent and then passes through the lower portion of the ground terminal 3 and abuts against the lower surface of the ground terminal 3. The ground terminal 4 is further provided with a retaining portion 46 connected to the inner side surface 411 of the fixing portion 41, and the retaining portion 46 is bent and then penetrates through the lower portion of the ground terminal 4 and abuts against the lower surface of the ground terminal 4.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.

Claims

1. The utility model provides a female end electric connector of Type-C, includes insulating main part and a plurality of terminal, the terminal all includes butt joint portion and fixed part, its characterized in that, at least one of them terminal is equipped with the card portion of holding of being connected with the medial surface of this terminal.

2. The Type-C female end electrical connector of claim 1, wherein the retention portions of the terminals are connected to the inside surfaces of the mating portions thereof.

3. The Type-C female electrical connector of claim 1, wherein the retention portion of the terminal is connected to an inner side of the retention portion of the terminal.

4. The Type-C female electrical connector of claim 1, wherein the thickness of the connection of the retention portion of the terminal to the terminal is less than the thickness of the terminal.

5. The Type-C female electrical connector of claim 1, wherein the retention portion of the terminal is bent over and passed under the terminal.

6. The Type-C female end electrical connector of claim 5, wherein the retention portions of the terminals abut a lower surface of the terminals.

7. The Type-C female end electrical connector of claim 1, wherein the front ends of the catches of the terminals abut the front ends of the terminals.

8. The Type-C female end electrical connector of claim 1, wherein the terminals comprise two ground terminals, both of which are provided with the retention portions.