CN212848949U

CN212848949U - Novel type c plug connector

Info

Publication number: CN212848949U
Application number: CN202022343263.6U
Authority: CN
Inventors: 张朝涛
Original assignee: Shenzhen Bubujing Technology Co ltd
Current assignee: Shenzhen Bubujing Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-03-30
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a novel type c plug connector, which comprises a first terminal, a second terminal and a shielding sheet, the first terminal and the second terminal are respectively arranged at two sides of the shielding sheet and are of an integral injection molding structure, the part of the first terminal or the second terminal extending out of the plastic structure extends out of two side surfaces of the plastic structure and the back surface of the plastic structure, the part of the first terminal or the second terminal extending out of the plastic structure is also welded with a PCB, the part of the first terminal or the second terminal extending out of the plastic structure is a structure which extends out of two sides of the plastic structure and the back of the plastic structure and is welded with the PCB, the structural mode of terminal extension welding PCB board can be for DIP packaging structure or SMT paster structure like this, just does not need the supplementary welding of tool during the welding, has improved the productivity firstly, has secondly solved the rosin joint, is difficult to the inspection, problem that the defective rate is high.

Description

Novel type c plug connector

Technical Field

The utility model relates to a connector especially relates to a novel type c plug connector.

Background

Type-C is a Universal Serial Bus (USB) hardware interface specification, issued by USB-IF organization in 2014 8 months, is a brand-new interface established by USB standardization organization in order to solve the long-term physical interface specification of USB interface is not unified, and the electric energy can only be transmitted in one way, and the Type-C interface has the advantages of slimmer design, faster transmission speed (USB 3.1 is 10Gbps at the highest) and stronger power transmission (100W at the highest).

At present, the type C PLUG connector is directly to clip the PCB board with two rows of type C PLUG, for example in the utility model patent that publication (announcement) number is CN111711039A, reference numeral 10 discloses two rows of circumstances of cliping the PCB board of type C PLUG in the open figure 1, needs the supplementary welding of tool when the welded, and the productivity is very low, easy rosin joint in the welded time, is difficult to inspect, and the defective rate is very high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel type c plug connector to in solving above-mentioned production, need the supplementary welding of tool in the welded, the productivity is low, easy rosin joint in the welded is difficult to the inspection, problem that the defective rate is high.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a novel type c plug connector, includes first terminal, second terminal and shielding piece, first terminal, second terminal set up respectively and are a whole injection moulding structure in the both sides of shielding piece, first terminal, second terminal are the injection moulding structure respectively, form the plastic structure, first terminal or second terminal stretch out plastic structure part and stretch out for following two sides of plastic structure and the back of plastic structure.

The further improvement is that the first terminal or the second terminal extends out of the plastic structure part and is welded with a PCB.

The further improvement lies in that the outer part of the first terminal and the second terminal which form the plastic structure is also provided with a welding positioning column.

The further improvement is that the structure mode that the first terminal or the second terminal extends out of the PCB for welding is a DIP packaging structure or an SMT paster structure.

The further improvement is that a plastic shell is arranged outside the integral injection molding structure of the first terminal, the second terminal and the shielding sheet.

The further improvement is that an outer iron shell is arranged outside the plastic shell.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: adopt first terminal or second terminal to stretch out plastic structure part and stretch out the structure that has the PCB board for following two sides of plastic structure and the back of plastic structure, the structural style of terminal extension welding PCB board can be for DIP packaging structure or SMT paster structure like this, just does not need the supplementary welding of tool during the welding, has improved the productivity firstly, has secondly solved the rosin joint, is difficult to the inspection, problem that the defective rate is high.

Drawings

FIG. 1 is a schematic view of the type c plug connector of the present invention;

fig. 2 is a schematic structural view of the shielding plate of the present invention;

fig. 3 is a schematic structural view of embodiment 2 of the present invention;

fig. 4 is a schematic structural view of embodiment 3 of the present invention;

fig. 5 is a schematic structural view of embodiment 4 of the present invention;

description of the drawings: the circuit comprises a first terminal-1, a second terminal-2, a shielding sheet-3, a plastic structure-4, a welding positioning column-5, a PCB-6 and an outer iron shell-7.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example 1: as shown in fig. 1, a novel type c plug connector, includes first terminal 1, second terminal 2 and shielding piece 3, first terminal 1, second terminal 2 set up respectively in shielding piece 3 (as shown in fig. 2) both sides be a whole injection moulding structure, first terminal, second terminal are the injection moulding structure respectively, form plastic structure 4, first terminal or second terminal stretch out plastic structure 4 part and stretch out for following two sides and the back of plastic structure from the plastic structure, first terminal, the outside that second terminal formed the plastic structure still is provided with welding reference column 5.

Example 2

As shown in fig. 3, the portion of the first terminal or the second terminal extending out of the plastic structure is further welded with a PCB 6 by welding a positioning column 5, and the first terminal or the second terminal extending out of the plastic structure is welded with the PCB in a DIP package structure or an SMT chip structure. The rest of the structure is the same as that of example 1.

Example 3

As shown in fig. 4, the portion of the first terminal or the second terminal extending out of the plastic structure is further welded with a PCB 6 by welding a positioning post 5, and the structure mode of the first terminal or the second terminal extending out of the welded PCB is a DIP package structure or an SMT chip structure; the first terminal, the second terminal and the shielding sheet are integrally formed by injection molding, a plastic shell (not shown in the figure and arranged in an outer iron shell) is further arranged outside the structure, and an outer iron shell 7 is further arranged outside the plastic shell. The rest of the structure is the same as that of example 1.

Example 4

As shown in fig. 5, a plastic housing (not shown in the figure, disposed inside the iron housing) is further disposed outside the integral injection molding structure of the first terminal, the second terminal and the shielding plate, and an iron housing 7 is further disposed outside the plastic housing. The rest of the structure is the same as that of example 1.

Embodiment

1,2,3, 4 adopt first terminal or second terminal to stretch out plastic structure part and stretch out the structure that the welding has the PCB board for two sides from the plastic structure and the back of plastic structure, the structural style of terminal extension welding PCB board can be for DIP packaging structure or SMT paster structure like this, just does not need the supplementary welding of tool during the welding, has improved the productivity firstly, has secondly solved the rosin joint, is difficult to the inspection, problem that the defective rate is high.

Claims

1. The utility model provides a novel type c plug connector, includes first terminal, second terminal and shielding piece, its characterized in that, first terminal, second terminal set up respectively and are a whole injection moulding structure in the both sides of shielding piece, first terminal, second terminal are the injection moulding structure respectively, form the plastic structure, first terminal or second terminal stretch out plastic structure part and stretch out for following two sides of plastic structure and the back of plastic structure.

2. The novel type c plug connector of claim 1, wherein a PCB is further welded on the first terminal or the second terminal extending out of the plastic structure.

3. The novel type c plug connector as claimed in claim 1, wherein the first terminal and the second terminal form a plastic structure, and a welding positioning post is further disposed on the exterior of the plastic structure.

4. The novel type c plug connector of claim 1, wherein the first terminal or the second terminal is protruded from the PCB and is formed in a DIP package structure or a SMT chip structure.

5. The novel type c plug connector of claim 1, wherein a plastic shell is further disposed outside the integral injection molding structure of the first terminal, the second terminal and the shielding plate.

6. The novel type c plug connector of claim 5, wherein an outer iron shell is further arranged outside the plastic shell.