CN220086485U

CN220086485U - Waterproof TYPE-C USB connector

Info

Publication number: CN220086485U
Application number: CN202321381133.9U
Authority: CN
Inventors: 侯方明
Original assignee: Lingbao Baoyixun Electronics Co ltd
Current assignee: Lingbao Baoyixun Electronics Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-24
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to a waterproof TYPE-C USB connector. The waterproof TYPE-C USB connector comprises a shell, wherein an insulating block is arranged in the shell, a first terminal assembly is arranged on one side of the insulating block, a second terminal assembly is arranged on the other side of the insulating block, the insulating block is fixedly connected to the inner wall of the shell through a fixing piece, sealant is arranged between the fixing piece and the inner wall of the shell, a turning edge which is outwards turned along the circumferential direction is arranged at the end part of the shell, and a sealing ring which is positioned on the inner side of the turning edge is sleeved on the shell. The sealing ring ensures the tightness between the inside and the outside of the product, and external water, oil, dust and the like cannot enter the inside of the product. Through setting up the edge that turns over at the tip of shell, the cover is equipped with rain on the shell and turns over the tight sealing washer of edge, and the sealing washer guarantees the inside and the outside leakproofness of product, outside water, oil, dust etc. can't get into the inside of product. Compared with the TYPE-C USB connector in the prior art, the TYPE-C USB connector has better waterproof performance.

Description

Waterproof TYPE-C USB connector

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a waterproof TYPE-C USB connector.

Background

In the electronic industry, an electrical connector is generally used for transmitting electrical signals and signals, the most conventional electrical connector comprises an insulating body, a butt-joint terminal accommodated in the insulating body and a metal shell covering the insulating body, the insulating body or the metal shell is provided with a plug hole, the butt-joint terminal is provided with a contact part positioned in the plug hole and a welding pin extending out of the insulating body, the contact part is used for contacting with a conductive terminal of the butt-joint connector inserted in the plug hole, the welding pin is used for welding on a circuit board, and the electrical signals or signals between the butt-joint connector and the circuit board are transmitted through the butt-joint terminal.

TYPE-C connector is one of the connectors with wider use because of the advantages of high transmission speed, hot plug support, no division between front and back sides, etc. At present, more TYPE-C connectors with 16PIN and 24PIN are applied to the market, and the TYPE-C connector is mainly applied to mobile equipment such as mobile phones, computers and chargers, but a lot of equipment only needs TYPE C to provide a charging function.

Existing TYPE-C connectors typically do not have a waterproof function. The TYPE-C connector is widely applied to various electronic devices, and for the electronic devices, only a few external interfaces, such as earphone holes, connector ports and the connection positions of buttons and shells, can be waterproof, so that the key for realizing the waterproof function of the electronic devices is realized. Therefore, the waterproof function of the TYPE-C connector is realized, and the waterproof function plays an important role in improving the performance of the electronic equipment.

Disclosure of Invention

In order to achieve the above object, the present utility model provides a waterproof TYPE-C USB connector.

The utility model relates to a waterproof TYPE-C USB connector, which comprises the following technical scheme:

the utility model provides a waterproof TYPE-C USB connector, includes the shell, be equipped with the insulating block in the shell, one side of insulating block is equipped with first terminal subassembly, the opposite side of insulating block is equipped with the second terminal subassembly, the insulating block passes through stationary blade fixed connection be in on the shell inner wall, the stationary blade with be equipped with the sealant between the shell inner wall, the tip of shell is equipped with the turn over along the circumference turns over edge that turns over outward, the cover is equipped with on the shell and is located turn over along inboard sealing washer.

As a further improvement of the technical scheme, the two sides of the shell are respectively provided with positioning pins for being mounted with a carrier.

As a further improvement to the technical scheme, the first terminal assembly comprises a first terminal insulator and a first terminal arranged on the first terminal insulator, the second terminal assembly comprises a second terminal insulator and a second terminal arranged on the second terminal insulator, and metal clamping points used for enhancing the plugging strength with equipment are respectively arranged on two sides of the first terminal insulator.

As a further improvement of the technical scheme, the shell is made of metal, and the fixing piece is made of metal.

As a further improvement of the technical scheme, the sealing ring is an O-shaped ring.

The utility model provides a waterproof TYPE-C USB connector, which has the beneficial effects that compared with the prior art:

according to the waterproof TYPE-C USB connector, the fixing piece is arranged and plays a role in connecting the insulator and the shell, so that the fixing strength of the insulator and the shell is improved, the sealant is arranged between the fixing piece and the shell, and the sealing performance between the insulator and the shell is improved, and therefore the waterproof performance of the waterproof TYPE-C USB connector is improved. Through setting up the edge that turns over at the tip of shell, the cover is equipped with rain on the shell and turns over the tight sealing washer of edge, and the sealing washer guarantees the inside and the outside leakproofness of product, outside water, oil, dust etc. can't get into the inside of product. Compared with the TYPE-C USB connector in the prior art, the TYPE-C USB connector has better waterproof performance.

Drawings

FIG. 1 is a schematic diagram of a waterproof TYPE-C USB connector according to the present utility model;

FIG. 2 is a schematic diagram II of a waterproof TYPE-C USB connector according to the present utility model;

FIG. 3 is a schematic diagram III of a waterproof TYPE-C USB connector according to the present utility model;

in the figure: 1. a housing; 2. positioning feet; 3. turning over the edge; 4. a seal ring; 5. an insulating block; 6. a first terminal insulator; 7. a first terminal; 8. a metal stuck point; 9. a second terminal insulator; 10. and a second terminal.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

the specific embodiment of the waterproof TYPE-C USB connector disclosed by the utility model is shown in fig. 1 to 3, and comprises a shell 1, wherein an insulating block 5 is arranged in the shell 1, one side of the insulating block 5 is provided with a first terminal 7 assembly, the other side of the insulating block 5 is provided with a second terminal 10 assembly, the insulating block 5 is fixedly connected to the inner wall of the shell 1 through a fixing sheet, a sealant is arranged between the fixing sheet and the inner wall of the shell 1, the end part of the shell 1 is provided with a turning edge 3 which is turned outwards along the circumferential direction, and a sealing ring 4 positioned on the inner side of the turning edge 3 is sleeved on the shell 1. The sealing ring 4 ensures the tightness between the inside and the outside of the product, and external water, oil, dust and the like cannot enter the inside of the product.

In this embodiment, the two sides of the housing 1 are respectively provided with positioning pins 2 for mounting with a carrier. The whole product is welded in the fixed orifices of the PCB circuit board through the locating pins 2, and the stability of the connection of the product and the PCB is improved by the left locating pin 2 and the right locating pin 2. The product can be ensured to be still used stably in extreme application scenes such as vibration, falling and the like. The first terminal 7 assembly includes a first terminal insulator 6 and a first terminal 7 provided on the first terminal insulator 6, and the second terminal 10 assembly includes a second terminal insulator 9 and a second terminal 10 provided on the second terminal insulator 9. The two sides of the first terminal insulator 6 are respectively provided with a metal clamping point 8, the metal clamping points 8 increase the strength and the using times of the product buckle, and the product is tightly fixed and connected with the charging terminal connector.

The material of the shell 1 is metal, and the material of the fixing piece is metal. Preferably, the shell 1 is made of stainless steel, so that the strength of the product is improved, and external electromagnetic signals are shielded. The sealing ring 4 is an O-shaped ring. The insulating block 5 is molded by one-step plastic injection molding, so that the terminal is tightly fixed in plastic, and the plastic has insulativity between the terminal contact and the contact.

According to the waterproof TYPE-C USB connector, the fixing piece is arranged and plays a role in connecting the insulator with the shell 1, so that the fixing strength of the insulating block 5 and the shell 1 is improved, the sealant is arranged between the fixing piece and the shell 1, and the sealing performance between the insulating block 5 and the shell 1 is improved, and the waterproof performance of the waterproof USB connector is improved. Through setting up the edge 3 that turns over at the tip of shell 1, the cover is equipped with rain edge 3 tight sealing washer 4 on the shell 1, and sealing washer 4 guarantees the inside and outside leakproofness of product, outside water, oil, dust etc. can't get into the inside of product. Compared with the TYPE-C USB connector in the prior art, the TYPE-C USB connector has better waterproof performance.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides a waterproof TYPE-C USB connector, its characterized in that, includes the shell, be equipped with the insulating block in the shell, one side of insulating block is equipped with first terminal subassembly, the opposite side of insulating block is equipped with the second terminal subassembly, the insulating block passes through stationary blade fixed connection on the shell inner wall, the stationary blade with be equipped with the sealant between the shell inner wall, the tip of shell is equipped with the turn over edge of turning over along circumference outwards, the cover is equipped with on the shell and is located turn over the inboard sealing washer of edge.

2. The waterproof TYPE-C USB connector of claim 1, wherein the two sides of the housing are provided with positioning pins for mounting with a carrier, respectively.

3. The waterproof TYPE-C USB connector of claim 1, wherein the first terminal assembly includes a first terminal insulator and a first terminal provided on the first terminal insulator, the second terminal assembly includes a second terminal insulator and a second terminal provided on the second terminal insulator, and both sides of the first terminal insulator are respectively provided with metal snap points for enhancing the plugging strength with the device.

4. The waterproof TYPE-C USB connector of claim 1, wherein the material of the housing is metal and the material of the anchor tab is metal.

5. The waterproof TYPE-C USB connector of claim 1, wherein the sealing ring is an O-ring.