CN217062566U

CN217062566U - Female end electric connector of Type-C

Info

Publication number: CN217062566U
Application number: CN202121230242.1U
Authority: CN
Inventors: 龙际恩
Original assignee: Shenzhen Promax Exactitude Discreteness Co ltd
Current assignee: Shenzhen Promax Exactitude Discreteness Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-07-26
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a female end electric connector of Type-C, including insulating main part and inlay in a plurality of terminals of insulating main part, a plurality of terminals include two ground terminal, two power positive terminal and two signal terminal, a plurality of terminals all are equipped with butt joint portion, fixed part and leg, and the butt joint portion of one of them power positive terminal and/or a signal terminal extends and is located same reference plane rather than the fixed part from its fixed part, two ground terminal all are equipped with the card and hold the portion. The butt joint part of the terminals extends from the fixing part of the terminals and is located on the same plane with the fixing part of the terminals, the plane is the datum plane, the butt joint parts of the terminals do not need to be bent or torn relative to the fixing part of the terminals for forming treatment, the terminals are integrally formed conveniently, the terminals are positioned more accurately, the production difficulty of products is reduced, and the production efficiency is improved.

Description

Female end electric connector of Type-C

Technical Field

The utility model relates to an electronic equipment field especially relates to an electric connector.

Background

The Type-C electrical connector is widely used in various electronic products, such as mobile power supplies, bluetooth headsets, mobile phones, etc., and is used for charging the electronic products or transmitting signals.

The existing electric connector has the defects of complex structure, more parts, high processing difficulty, poor structural stability and high product processing cost due to the fact that the terminals for transmitting electric energy or electric signals are more and consist of a plurality of layers of terminals and medium steel sheets, and a better positioning reference is not available.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a female end electric connector of Type-C is provided.

In order to solve the technical problem, the utility model discloses a female end electric connector of Type-C, including insulating main part and inlay in a plurality of terminals of insulating main part, a plurality of terminals include two ground terminal, two power positive terminal and two signal terminal, a plurality of terminals all are equipped with butt joint portion, fixed part and leg, and wherein, the butt joint portion of one of them power positive terminal and/or a signal terminal extends and is located same reference plane rather than the fixed part from its fixed part, two ground terminal all are equipped with the card and hold the portion of holding.

Preferably, the butting portions of the two ground terminals are disposed on the same side of the insulating main body.

Preferably, the abutting portions of the two signal terminals and the two power positive terminals correspond to each other at the upper and lower sides of the insulating body and are arranged in opposite directions.

Preferably, the free ends of the mating portions of the terminals are located on the same reference plane, and the free ends of the solder tails of the terminals are located on the same reference plane.

Preferably, the ground terminal is further provided with a substrate portion, and the mating portion of the ground terminal is formed by tearing from the substrate portion.

Preferably, one of the positive power terminal and the signal terminal is further provided with a substrate portion, and the abutting portion of the positive power terminal and the signal terminal is formed by tearing from the substrate portion.

Preferably, the fixing portions of the terminals provided with the substrate portion are located on the same reference plane.

Preferably, the fixing portion of the terminal provided with the substrate portion and the fixing portion of the terminal not provided with the substrate portion are not on the same reference plane.

Preferably, the chucking part is provided to a substrate part of the ground terminal.

Preferably, the butt-joint part of one of the ground terminals extends from the fixing part thereof and is located on the same reference plane as the fixing part thereof, the ground terminal is further provided with a supporting part torn from the butt-joint part thereof, and the clamping part of the ground terminal is arranged on the supporting part.

Preferably, the butting parts of the two ground terminals, the two power positive terminals and the two signal terminals correspond to each other on the upper side and the lower side of the insulating main body and are arranged in opposite directions.

Preferably, the other ground terminal is provided with a substrate portion from which the mating portion of the ground terminal is tear-molded, and the holding portion of the ground terminal is provided on the substrate portion thereof.

The butt joint part of one of the power positive terminals and/or one of the signal terminals extends from the fixing part of the butt joint part and is located on the same plane with the fixing part of the butt joint part, the plane is a datum plane, the butt joint part of the terminal does not need to be bent or torn relative to the fixing part of the terminal to be molded, the terminals are convenient to integrally molded, the terminals are more accurately positioned, the production difficulty of products is reduced, and the production efficiency is improved.

The fixing parts of other terminals are arranged on the other reference plane, so that the terminals are convenient to position, and the terminals are relatively easy to machine. Through set up card clamping part on ground terminal for the public head of joint connector can make Type-C female end electric connector not establish independent kayser in addition, has simplified the structure of connector, has reduced manufacturing cost. By disposing the butting portions of the two ground terminals on the same surface of the insulating main body, the design of the product is facilitated.

Drawings

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

FIG. 2 is an assembled view of the insulative body and terminals of the Type-C female electrical connector of FIG. 1;

fig. 3 is a schematic view from another perspective of the insulative body and terminal in an assembled state;

FIG. 4 is a schematic view of one perspective of each terminal;

fig. 5 is a schematic view of the connection of the terminal and the material tape;

fig. 6 is a schematic view of the terminal of embodiment 2 of the Type-C female electrical connector of the present invention;

fig. 7 is a schematic view of another perspective of the terminal of fig. 6.

Detailed Description

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

Example 1:

as shown in fig. 1 to 5, the Type-C female electrical connector of the present embodiment includes an insulating main body 300, a metal shell 200, and a plurality of terminals embedded in the insulating main body 300, where the terminals include a ground terminal 1, a ground terminal 6, a power positive terminal 2, a power positive terminal 5, a signal terminal 3, and a signal terminal 4, and the terminals are all provided with a butt joint portion, a fixing portion, and a solder fillet. Specifically, the ground terminal 1 is provided with a mating portion 12, a fixing portion 11, and a solder tail 13; the grounding terminal 6 is provided with a butt joint part 62, a fixing part 61 and a welding leg 63; the power supply positive terminal 2 is provided with a butt joint part 22, a fixing part 21 and a welding leg 23; the power supply positive terminal 5 is provided with a butt joint part 52, a fixing part 51 and a welding leg 53; the signal terminal 3 is provided with a butt joint part 32, a fixing part 31 and a welding leg 33; the signal terminal 4 is provided with a mating portion 42, a fixing portion 41, and a solder tail 43. Wherein the butting portion 52 of the power positive terminal 5 extends from the fixing portion 51 thereof and is located on the same reference plane as the fixing portion 51 thereof. The mating portion 42 of the signal terminal 4 extends from the fixing portion 41 thereof and is located on the same reference plane as the fixing portion 41 thereof. The grounding terminal 1 is provided with a clamping part 19; the ground terminal 6 is provided with a catch 69. It should be noted that, the terminals are all integrally formed, the abutting portion is connected to one end of the fixing portion, the solder foot is connected to the other end of the fixing portion, and the fixing portion of each terminal is embedded in the insulating main body 300. In the present embodiment, the butting portions of the two ground terminals are disposed on the same side of the insulating body 300, and specifically, the butting portion 12 of the ground terminal 1 and the butting portion 62 of the ground terminal 6 are disposed on the upper side 301 of the insulating body. In this embodiment, the abutting portions of the two signal terminals and the two power positive terminals are arranged in opposite directions and correspond to each other on the upper and lower sides of the insulating body. Specifically, the mating portion 32 of the signal terminal 3 and the mating portion 22 of the power positive terminal 2 are disposed on the upper side 301 of the insulating body. The mating portion 42 of the signal terminal 4 and the mating portion 52 of the positive power terminal 5 are disposed on the lower side 302 of the insulating body. In this embodiment, the ground terminal 1 is further provided with a substrate portion 15, and the mating portion 12 of the ground terminal 1 is formed by tearing from the substrate portion 15. The ground terminal 6 is further provided with a substrate portion 65, and the mating portion 62 of the ground terminal 6 is formed by tearing from the substrate portion 65. In the present embodiment, the positive power terminal 2 is further provided with a substrate portion 25, and the abutting portion 22 of the positive power terminal 2 is formed by tearing from the substrate portion 25. The signal terminal 3 is further provided with a substrate portion 35, and the mating portion 32 of the signal terminal 3 is formed by tearing from the substrate portion 35.

The fixing portions of these terminals provided with the substrate portion are located on the same reference plane, that is, the fixing portion 11 of the ground terminal 1, the fixing portion 61 of the ground terminal 6, the fixing portion 21 of the power positive terminal 2, and the fixing portion 31 of the signal terminal 3 are located on the same reference plane. The fixed portion of the terminal provided with the substrate portion and the fixed portion of the terminal not provided with the substrate portion are not on the same reference plane, that is, the fixed portion 11 of the ground terminal 1, the fixed portion 61 of the ground terminal 6, the fixed portion 21 of the power positive terminal 2, and the fixed portion 31 of the signal terminal 3 are not on the same reference plane as the fixed portion 51 of the power positive terminal 5 and the fixed portion 41 of the signal terminal 4.

In the present embodiment, the latch is provided to the substrate portion of the ground terminal, specifically, the latch 19 is provided to the substrate portion 15 of the ground terminal 1; the holding portion 69 is provided in the substrate portion 65 of the ground terminal 6.

As shown in fig. 5, all terminals are connected to the rear tape 800 by their solder tails. The free end of the butt joint part of the power positive terminal 5 and the signal terminal 4 is connected with the first front material belt 600; the other terminals are connected to the second front tape 700 through the free ends of the mating portions thereof. The free ends of the butt-joint parts of the terminals are positioned on the same reference plane, and the free ends of the welding feet of the terminals are positioned on the same reference plane, so that the terminals can be processed by one material belt.

In the present embodiment, the abutting portion of one of the power positive terminals and one of the signal terminals extends from the fixing portion thereof and is located on the same reference plane as the fixing portion thereof. As a simple modification of the present embodiment, only the abutting portion of one of the power positive terminals or one of the signal terminals may extend from the fixing portion thereof and be located on the same reference plane as the fixing portion thereof.

Example 2:

as shown in fig. 6 to 7, the Type-C female electrical connector of the present embodiment includes a ground terminal 91, a ground terminal 96, a positive power terminal 92, a positive power terminal 95, a signal terminal 93 and a signal terminal 94, all of which are provided with a mating portion, a fixing portion and a solder tail. The present example differs from example 1 in that: the mating portion 962 of the ground terminal 96 extends from the fixing portion 961 thereof and is located on the same reference plane as the fixing portion 961 thereof, the ground terminal 96 is further provided with a supporting portion 965 and a supporting portion 966 formed by tearing the mating portion 962 thereof, and the supporting portion 966 is provided with a retaining portion 969. In this way, two sides of the insulating body are respectively provided with 3 butting parts, namely, the butting parts of the two grounding terminals, the two power supply positive terminals and the two signal terminals correspond to the upper side and the lower side of the insulating body and are reversely arranged. The other ground terminal 91 is provided with a substrate portion from which the mating portion of the ground terminal 91 is formed by tearing, and a holding portion of the ground terminal is provided on the substrate portion thereof, and the structure of the ground terminal 91 is the same as that of the ground terminal 1 in embodiment 1. The other structures are the same as those of embodiment 1. The butt joint part of the grounding terminal 96 extends from the fixing part of the grounding terminal and is positioned on the same plane with the fixing part of the grounding terminal, the plane is a reference plane, the butt joint part of the grounding terminal does not need to be bent or torn relative to the fixing part of the grounding terminal, the grounding terminal is convenient to integrally form, the positioning of the grounding terminal is more accurate, the production difficulty of products is reduced, and the production efficiency is improved.

As a simple modification of the present embodiment, the abutting portion 962 of the ground terminal 96 is provided with a support portion only on one side, and the catching portion is provided on the support portion.

The butt joint part of one of the power supply positive terminals and/or one of the signal terminals extends from the fixing part of the butt joint part and is located on the same plane with the fixing part of the butt joint part, the plane is a reference plane, the butt joint part of the terminal does not need to be bent or torn relative to the fixing part of the butt joint part, the terminals are convenient to integrally form, the positioning of the terminals is more accurate, the production difficulty of products is reduced, and the production efficiency is improved. The fixing parts of other terminals are arranged on the other reference plane, so that the terminals are convenient to position, and the terminals are relatively easy to machine. Through set up card clamping part on ground terminal for the public head of joint connector can make female end electric connector of Type-C not establish independent kayser in addition, has simplified the structure of connector, has reduced manufacturing cost. By disposing the butting portions of the two ground terminals on the same surface of the insulating main body, the design of the product is facilitated.

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 changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims

1. The utility model provides a female end electric connector of Type-C, including insulating main part and inlay in a plurality of terminals of insulating main part, a plurality of terminals include two ground terminal, two positive terminals of power and two signal terminal, a plurality of terminals all are equipped with butt joint portion, fixed part and leg, its characterized in that, the butt joint portion of one of them positive terminal of power and/or a signal terminal extends and is located same reference plane rather than the fixed part from its fixed part, two ground terminal all are equipped with the portion of blocking.

2. The Type-C female end electrical connector of claim 1, wherein the mating portions of the two ground terminals are disposed on the same side of the insulative body.

3. The Type-C female end electrical connector according to claim 1, wherein the mating portions of the two signal terminals and the two positive power terminals are opposite and corresponding to each other on the upper and lower sides of the insulating body.

4. The Type-C female end electrical connector of claim 1, wherein the free ends of the mating portions of the terminals are located on the same reference plane and the free ends of the solder tails of the terminals are located on the same reference plane.

5. The Type-C female end electrical connector according to claim 1, wherein the two ground terminals are each provided with a base plate portion, the mating portions of the two ground terminals are each torn from the base plate portion thereof, and the retaining portions of the two ground terminals are each provided on the base plate portion thereof.

6. The Type-C female electrical connector according to claim 5, wherein one of the positive power terminal and the signal terminal further comprises a substrate portion, and the mating portion of the positive power terminal and the signal terminal is formed by tearing from the substrate portion.

7. The Type-C female end electrical connector according to claim 6, wherein the fixing portions of the terminals provided with the substrate portions are located on the same reference plane.

8. The Type-C female end electrical connector according to claim 6, wherein the fixing portion of the terminal provided with the substrate portion and the fixing portion of the terminal not provided with the substrate portion are not on the same reference plane.

9. The Type-C female end electrical connector of claim 1, wherein the mating portion of one of the ground terminals extends from the fixing portion and is located on the same reference plane as the fixing portion, the ground terminal further comprises a supporting portion formed by tearing the mating portion, and the holding portion of the ground terminal is disposed on the supporting portion.

10. The Type-C female end electrical connector according to claim 9, wherein the mating portions of the two ground terminals, the two positive power terminals and the two signal terminals are opposite and corresponding to the upper and lower sides of the insulative body.

11. The Type-C female end electrical connector of claim 9, wherein the other ground terminal has a base portion, the mating portion of the ground terminal is formed by tearing from the base portion, and the retaining portion of the ground terminal is disposed on the base portion.