CN214589321U

CN214589321U - Type-C electric connector

Info

Publication number: CN214589321U
Application number: CN202120504387.XU
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: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-02
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a Type-C electric connector, including insulating main part with inlay bury in a plurality of terminals in the insulating main part, wherein, a plurality of terminals be equipped with the fixed part, with the one end of fixed part is connected and for the plane at fixed part place makes progress or downward bellied butt joint portion and sets up the leg at the fixed part other end, the material end that links of the butt joint portion of each terminal aligns each other, the material end that links of leg aligns each other, the fixed part of each terminal is not on the coplanar completely. All terminals of the Type-C electrical connector can be conveniently machined from one strip of material by aligning the connecting ends of the butt joint portions of the terminals with each other and aligning the connecting ends of the solder tails with each other.

Description

Type-C electric connector

Technical Field

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

Background

The Type-C electric connector is widely applied to various electronic products, such as mobile power supplies, Bluetooth headsets, mobile phones and the like, and is used for charging the electronic products or transmitting signals.

The existing electric connector has more complex structure and more parts, and particularly, because the terminals for transmitting electric energy or electric signals are more, the terminals are divided into two layers. The two layers of terminals are respectively processed by a material belt. Two-layer terminal is processed with a material area respectively, needs more material on the one hand, and on the other hand process is also comparatively complicated.

SUMMERY OF THE UTILITY MODEL

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

In order to solve the technical problem, the utility model discloses a Type-C electric connector, including insulating main part with inlay bury in a plurality of terminals in the insulating main part, wherein, a plurality of terminals be equipped with the fixed part, with butt joint portion and the leg of setting at the fixed part other end that the one end of fixed part is connected, the material end that links of the butt joint portion of each terminal aligns each other, the material end that links of leg aligns each other, the fixed part of each terminal is not on the coplanar completely.

Preferably, the connecting ends of the butting parts of the terminals are bent to align the connecting ends of the butting parts of the terminals with each other.

Preferably, the Type-C electric connector is further provided with an independent latch, and the latch is provided with a protruding part which abuts against the terminal.

Preferably, the fixing portion of a part of the terminal is bent to increase the length of the terminal.

Preferably, the Type-C electric connector is further provided with a clamping part, and the clamping part and the terminal positioned on the outer side are integrally formed.

Preferably, the clamping part and the butt joint part of the terminal are not in the same plane.

Preferably, the clamping part and the butt joint part of the terminal where the clamping part is located are arranged side by side, one end of the clamping part is connected with the fixing part of the terminal, and the other end of the clamping part is connected with the material connecting end of the butt joint part.

Preferably, a gap is arranged between the clamping part and the butt joint part of the terminal where the clamping part is located.

Preferably, the fixing portion of the terminal provided with the clamping portion is bent to form a boss, and the butting portion of the terminal and the boss are in the same plane.

Preferably, the holding part of the terminal and the boss are not on the same plane

Through the even material end of the butt joint portion with each terminal and align each other to make the even material end of all terminals connect same material area, be a whole before guaranteeing all terminal shaping, the even material end of leg aligns each other, so that the even material end of leg of all terminals links to each other with the material area, guarantees that all terminals are a whole before the shaping, can conveniently process out all terminals of Type-C electric connector with a material area, is of value to the stability and the reliability of processing procedure before the shaping such as terminal punching press, electroplating, packing transportation. On one hand, the material is saved, on the other hand, the processing procedures are reduced, and the production efficiency and the yield are improved. Utilize a material area to process out all terminals, like this, in the shaping course of working, the material area atress is comparatively balanced, is difficult for producing the unnecessary deformation.

Drawings

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

FIG. 2 is a schematic view of the terminals and latch of the Type-C electrical connector of FIG. 1;

FIG. 3 is a schematic view of another perspective of the terminal of FIG. 2;

fig. 4 is a schematic view of a first terminal formed by simply deforming the terminal of embodiment 1;

fig. 5 is a schematic view of a second terminal formed by simply deforming the terminal of embodiment 1;

fig. 6 is a schematic view of a third terminal formed by simply deforming the terminal of embodiment 1;

fig. 7 is a schematic view of a fourth terminal formed by simply deforming the terminal of embodiment 1; figure 8 is a schematic view of embodiment 2 of the Type-C electrical connector of the present invention;

FIG. 9 is a schematic view of the terminals of the Type-C electrical connector of FIG. 8;

fig. 10 is a schematic view of one of the terminals of fig. 9.

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 3, the Type-C electrical connector of the present embodiment includes an insulative housing 1 and a plurality of terminals embedded in the insulative housing. In the present embodiment, the terminals include terminal 2, terminal 3, terminal 4, terminal 5, terminal 6, and terminal 7, for a total of six terminals. The terminals are provided with fixing parts, butt joint parts connected with one ends of the fixing parts and welding feet arranged at the other ends of the fixing parts. Specifically, the terminal 2 is provided with a fixing portion 21, an abutting portion 22 connected to one end of the fixing portion 21, and a solder tail 23 provided at the other end of the fixing portion 21. The terminal 3 is provided with a fixing portion 31, a butting portion 32 connected to one end of the fixing portion 31, and a solder tail 33 provided at the other end of the fixing portion 31. The terminal 4 is provided with a fixing portion 41, a butting portion 42 connected to one end of the fixing portion 41, and a solder tail 43 provided at the other end of the fixing portion 41. The terminal 5 is provided with a fixing portion 51, a butting portion 52 connected to one end of the fixing portion 51, and a solder tail 53 provided at the other end of the fixing portion 51. The terminal 6 is provided with a fixing portion 61, a butting portion 62 connected to one end of the fixing portion 61, and a solder tail 63 provided at the other end of the fixing portion 61. The terminal 7 includes a fixing portion 71, a mating portion 72 connected to one end of the fixing portion 71, and a solder tail 73 provided at the other end of the fixing portion 71. The connecting ends of the mating portions of the terminals are aligned with each other, and as shown in fig. 3, the connecting ends of the

mating portions

22, 32, 42, 52, 62 are aligned with the connecting end of the mating portion 72. It should be noted that one end of the abutting portion is connected to the fixing portion, and the end of the abutting portion that is not connected to the fixing portion is the material connecting end thereof. The material connecting ends of the welding legs are aligned with each other, it should be noted that one end of the welding leg is connected with the fixing portion, and the end of the welding leg not connected with the fixing portion is the material connecting end. As shown in fig. 3, the attach end of fillet 23, the attach end of fillet 33, the attach end of fillet 43, the attach end of fillet 53, and the attach end of fillet 63 are all aligned with the attach end of fillet 73. The fixing portions of the terminals are not all on the same plane. That is, the fixing portion 21, the fixing portion 31, the fixing portion 41, the fixing portion 51, the fixing portion 61, and the fixing portion 71 are not all on the same plane, specifically, in the present embodiment, the fixing portion 21, the fixing portion 31, and the fixing portion 51 are on the same plane, and the fixing portion 41, the fixing portion 61, and the fixing portion 71 are on the other plane. As shown in fig. 2 and 3, the connecting end of the butting portion 22, the connecting end of the butting portion 32 and the connecting end of the butting portion 52 are bent upward, and the connecting end of the butting portion 42, the connecting end of the butting portion 62 and the connecting end of the butting portion 72 are bent downward, so that the connecting ends of the butting portions of the terminals are aligned with each other. In this embodiment, Type-C electric connector still is equipped with two independent kaysers 8, establishes respectively in the both sides of plastic main part 1. The latch 8 is provided with a protrusion 81, and the protrusion 81 abuts against the mating portion 22 of the terminal 2, so that the protrusion 81 can support the mating portion 22 and prevent the mating portion 22 from being deformed during the plugging process. The solder legs of the terminals are bent toward the same side. As shown in fig. 2, in order to ensure that the terminals 4, 6, and 7 positioned higher have the same length as the other terminals, fixing portions of the terminals 4, 6, and 7 are bent. For example, as shown in fig. 3, the fixing portion 71 of the terminal 7 is bent to form a bent portion 78. The length of the terminal can be increased by bending the fixing portion 71 to form the bent portion 78, and the length of the terminal can be made to be the same as the length of the

lower terminal

2, 3, or 5. The terminals 4 and 6 are also arranged in the same way, the length of the terminals 4 and 6 is the same as that of the

lower terminals

2, 3 and 5, and all the terminals of the Type-C electric connector can be conveniently processed by one material belt.

Through the material end of linking to each other with the butt joint portion of each terminal and align each other to make the material end of linking to each other of all terminals connect same material area, be a whole before guaranteeing all terminal shaping, the material end of linking to each other of leg aligns to make the material end of linking to each other of the leg of all terminals and material area link to each other, guarantee that all terminals are a whole before the shaping, can conveniently process out all terminals of Type-C electric connector with a material area. On one hand, the material is saved, on the other hand, the processing procedures are reduced, and the production efficiency and the yield are improved. Utilize a material area to process out all terminals, like this, in the shaping course of working, the material area atress is comparatively balanced, is difficult for producing the unnecessary deformation.

As a simple modification of this embodiment, as shown in fig. 4, the fixing portion 71 of the terminal 7 is also bent, and an arc-shaped lower projection 76 is bent at the center of the fixing portion 71.

As a simple modification of this embodiment, as shown in fig. 5, the fixing portion 71 of the terminal 7 is also bent to form a slope portion 77.

As a simple modification of this embodiment, as shown in fig. 6, the fixing portion 71 of the terminal 7 is also bent, and an arc-shaped lower projection 79 is bent at one end of the fixing portion 71 connected to the solder tail 73.

It should be emphasized that the fixing portion 71 may also be bent to form a bent portion with other shapes, such as a cone, a rectangle, etc., which are all within the protection scope of the present application.

As a simple modification of this embodiment, the solder tail 73 is also bent to form a horizontally extending section 75, as shown in fig. 7.

Example 2:

as shown in fig. 8-10, the Type-C electrical connector of the present embodiment includes an insulative housing 91 and a plurality of terminals embedded in the insulative housing. In the present embodiment, the terminals include terminal 92, terminal 93, terminal 94, terminal 95, terminal 96, and terminal 97, for a total of six terminals. The terminals are provided with fixing parts, butt joint parts connected with one ends of the fixing parts and welding feet arranged at the other ends of the fixing parts. Specifically, the terminal 92 is provided with a fixing portion 921, an abutting portion 922 connected to one end of the fixing portion 921, and a solder leg 923 provided at the other end of the fixing portion 921. The terminal 93 includes a fixing portion 931, a mating portion 932 connected to one end of the fixing portion 931, and a leg 933 provided at the other end of the fixing portion 931. The terminal 94 includes a fixing portion 941, a mating portion 942 connected to one end of the fixing portion 941, and a solder fillet 943 provided at the other end of the fixing portion 941. The terminal 95 is provided with a fixing portion 951, an abutting portion 952 connected to one end of the fixing portion 951, and a solder fillet 953 provided at the other end of the fixing portion 951. The terminal 96 includes a fixing portion 961, a butting portion 962 connected to one end of the fixing portion 961, and a solder leg 963 provided at the other end of the fixing portion 961. The terminal 97 includes a fixing portion 971, an abutting portion 972 connected to one end of the fixing portion 971, and a fillet 973 provided at the other end of the fixing portion 971. The connecting ends of the butting parts of the terminals are aligned with each other. It should be noted that one end of the abutting portion is connected to the fixing portion, and the end of the abutting portion that is not connected to the fixing portion is the material connecting end thereof. The material connecting ends of the welding legs are aligned with each other, it should be noted that one end of the welding leg is connected with the fixing portion, and the end of the welding leg not connected with the fixing portion is the material connecting end. The fixing portions of the terminals are not all on the same plane. That is, the fixing portion 921, the fixing portion 931, the fixing portion 941, the fixing portion 951, the fixing portion 961, and the fixing portion 971 are not all on the same plane.

In this embodiment, the Type-C electrical connector is further provided with a clamping part, and the clamping part and the terminal located on the outer side are integrally formed. Specifically, the catching portion 925 is integrally formed with the terminal 92; the catch 975 is integrally formed with the terminal 97.

The clamping part and the butt joint part of the terminal where the clamping part is located are not on the same plane. Specifically, the catching portion 925 is not in the same plane as the abutting portion 922, and the catching portion 925 is formed by a drawing processing method; the holder 975 and the docking portion 972 are not on the same plane, and the holder 975 is formed by a drawing process.

The clamping part is arranged side by side with the butt joint part of the terminal where the clamping part is located, one end of the clamping part is connected with the fixing part of the terminal, and the other end of the clamping part is connected with the material connecting end of the butt joint part. Specifically, the clamping part 925 and the abutting part 922 are arranged side by side, one end of each of the clamping part 925 and the abutting part 922 is connected with the fixing part 921, and the other end of the clamping part 925 is connected with the connecting end of the abutting part 922; the clamping part 975 and the butt-joint part 972 are arranged side by side, one end of each of the clamping part 975 and the butt-joint part 972 is connected with the fixing part 971, and the other end of the clamping part 975 is connected with the connecting end of the butt-joint part 972. It should be noted that one end of the clamping part is connected with the fixing part, and the other end of the clamping part, which is not connected with the fixing part, is the material connecting end of the clamping part.

And a gap is arranged between the clamping part and the butt joint part of the terminal where the clamping part is positioned. Specifically, a gap is formed between the clamping portion 925 and the abutting portion 922; a gap 979 is arranged between the clamping part 975 and the abutting part 972. Through setting up gap 979, mobility when can strengthening the plastic shaping, the shaping of being convenient for makes the terminal inlay easier and more firm.

In this embodiment, the fixing portion 971 of the terminal 97 is bent to form a boss 9711, and the abutting portion 972 of the terminal 97 is flush with the boss 9711. The catch portion 975 of the terminal 97 is not in the same plane as the boss 9711. By bending the fixing portion 971 of the terminal 97, the length of the terminal can be increased to be the same as that of the other terminals, and all the terminals of the Type-C electrical connector can be conveniently processed by one material belt.

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 Type-C electric connector, include insulating main part and inlay bury in a plurality of terminals in the insulating main part, its characterized in that, a plurality of terminals be equipped with the fixed part, with butt joint portion and the leg of setting at the fixed part other end that the one end of fixed part is connected, the material end of linking of the butt joint portion of each terminal aligns each other, the material end of linking of leg aligns each other, the fixed part of each terminal is not totally on the coplanar.

2. The Type-C electrical connector of claim 1, wherein the connecting ends of the mating portions of the terminals are bent to align the connecting ends of the mating portions of the terminals with one another.

3. The Type-C electrical connector of claim 1, further comprising a separate latch, wherein the latch comprises a protrusion that abuts the mating portion of the terminal.

4. The Type-C electrical connector of claim 1, wherein the retention portion of a portion of the terminal is bent to increase the length of the terminal.

5. The Type-C electrical connector of claim 1, further comprising a retention portion integrally formed with the terminal located on the outside.

6. The Type-C electrical connector of claim 5, wherein the retention portion is not coplanar with the mating portion of the terminal on which it is located.

7. The Type-C electrical connector according to claim 6, wherein the holding portion is arranged side by side with the mating portion of the terminal where the holding portion is located, one end of the holding portion is connected with the fixing portion of the terminal, and the other end of the holding portion is connected with the connecting end of the mating portion.

8. The Type-C electrical connector of claim 6, wherein a gap is provided between the retention portion and the mating portion of the terminal.

9. The Type-C electrical connector of claim 5, wherein the fixing portion of the terminal having the retention portion is bent to form a projection, and the mating portion of the terminal is coplanar with the projection.

10. The Type-C electrical connector of claim 1, wherein the solder tails of the terminals are bent toward the same side.