Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Waterproof connector

A waterproof connector and electrical connection technology, which is applied in the direction of connection and connection device parts, electrical components, etc., can solve the problems of loose waterproof ring, low PIN pin fixing strength, unstable waterproof performance, etc., to improve waterproof performance, Improve connection stability, good stability effect

Active Publication Date: 2017-02-01
SHENZHEN SUNWAY COMM
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low fixing strength of the PIN needle, it is easy to cause the waterproof ring to loosen during use, resulting in unstable waterproof performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Waterproof connector
  • Waterproof connector
  • Waterproof connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Please refer to Figure 1 to Figure 3 , the first embodiment of the present invention is:

[0034] A waterproof connector includes a housing 1 and an electrical connector 2, the housing 1 is a plastic part, and the housing 1 is provided with a through hole 11, the through hole 11 includes a first through hole 111 and a second through hole 112 , the first through hole 111 and the second through hole 112 are communicated with each other, and a second conductive layer 3 is plated on the hole wall of the second through hole 112 through the LDS process, and the material of the second conductive layer 3 is metal. The electrical connector 2 passes through the first through hole 111 and extends into the second through hole 112. The electrical connector 2 and the first through hole 111 have an interference fit, which can increase the stability of the connection between the electrical connector 2 and the housing 1. sex. The electrical connector 2 is a PIN pin.

[0035] The sec...

Embodiment 2

[0037] like Figure 4 As shown, the second embodiment of the present invention is:

[0038] For a waterproof connector, please refer to the first embodiment. The difference between the waterproof connector of the second embodiment of the present invention and the first embodiment is:

[0039] The first through hole 111 and the second through hole 112 are respectively cylindrical. The diameter of the second through hole 112 is larger than that of the first through hole 111 . And the diameter of the second through hole 112 is larger than that of the first through hole 111 by 0.15-0.3 mm. Not only can the solder paste be conveniently filled in the second through hole 112 to simplify the assembly process, but also the aperture of the second through hole 112 can be prevented from being too large, making it difficult to seal and waste solder paste.

[0040] To sum up, the waterproof connector provided by the present invention can not only improve the connection stability between ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a waterproof connector. The waterproof connector comprises a shell, a first conductive layer and electric connecting pieces, wherein at least one through hole is formed in the shell; one end of each electric connecting piece extends into and is arranged in the corresponding through hole; the first conductive layer is arranged in the corresponding through hole for sealing the through hole; and one end of each electric connecting piece props against the first conductive layer. By adoption of the waterproof connector provided by the invention, the connection stability between the electric connecting pieces and the shell can be improved; and in addition, the waterproof connector is high in waterproof stability.

Description

technical field [0001] The present invention relates to the technical field of connectors, in particular to a waterproof connector. Background technique [0002] A connector is a component that conducts circuits for multiple signal lines, power lines or multiple electronic components. In some applications of the connector, the connector is required to have a waterproof function. In the existing waterproof connectors, a waterproof ring is generally added on the connector, and the waterproof function is realized by the cooperation of the waterproof ring and the assembled components. [0003] For example, the Chinese utility model patent with the application number of 201320352642.9 discloses a connector, which includes a base and a plurality of PIN pins, the plurality of PIN pins are fixed on the base, and the connector also includes a welding plate, so The welding plate is fixedly connected to the base shown, the welding plate includes a first welding surface and a second w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01R13/405H01R13/52
CPCH01R13/405H01R13/521H01R13/5216
Inventor 何黎白龙卢海丘陈红良
Owner SHENZHEN SUNWAY COMM
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com