Unlock instant, AI-driven research and patent intelligence for your innovation.

Rotary locking structure and locking connector

A locking structure and rotary technology, which is applied in the direction of vehicle connectors, connections, parts of connection devices, etc., can solve problems such as loose connector parts and potential safety hazards

Active Publication Date: 2020-03-27
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the complex driving process, shock or vibration will cause the internal parts of the connector to loosen, which will cause the connector parts to separate from each other, causing serious safety hazards

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
  • Rotary locking structure and locking connector
  • Rotary locking structure and locking connector
  • Rotary locking structure and locking connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In order to further explain the technical means and effects that the present invention takes to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, characteristics and features of the rotary locking structure proposed according to the present invention will be described below. Efficacy, detailed as follows.

[0041] The present invention provides a rotary locking structure, which includes a housing 1, an insulator 2 and a pressure plate 3, wherein the insulator 2 is loaded into the insulator mounting hole inside the housing 1 from the tail, and the insulator 2 There are several sets of limit keys distributed along the circumferential direction on the outer peripheral surface, and the housing 1 is provided with a guide groove 16 for the limit keys to pass through when the insulator is installed, and for all or part of the limit keys to pass through when the in...

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 relates to a rotary locking structure. The structure comprises a shell, an insulator and a pressing plate, the insulator is installed from the tail of the shell, and axial limiting is achieved through guiding and rotating fit of a plurality of sets of limiting keys distributed in the circumferential direction of the insulator, guiding grooves extending in the shell in the axial direction and limiting grooves allowing all or part of the limiting keys to be rotated in when the insulator is assembled in place; a plurality of locking arms used for being inserted into the guide grooves to conduct anti-rotation limiting on the limiting keys are arranged on the inner side of the pressing plate packaged at the tail of the shell. Axial constraint between the insulator and the shell isachieved through the rotary assembly of the insulator and the shell, the circumferential rotation constraint of the insulator is achieved through cooperation of the shell, the insulator and the pressing plate, and all components have a stable and reliable connection relation.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a rotary locking structure and a locking connector. Background technique [0002] High-voltage connectors have been widely used in the electric vehicle industry. During the complex driving process, shock or vibration will cause the internal parts of the connector to loosen, which will cause the parts of the connector to separate from each other, causing serious safety hazards. It is of great significance to try to improve the reliability and stability of locking between connector parts. Contents of the invention [0003] The purpose of the present invention is to provide a new type of rotary locking structure, which can realize the axial constraint between the insulator and the shell through the rotating assembly of the insulator and the shell, and through the cooperation of the shell, the insulator and the pressure plate Realize the circumferential rotation constraint of ...

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): H01R13/502H01R13/40
CPCH01R13/40H01R13/502H01R2201/26
Inventor 史克强戚孟飞
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD