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

A cylindrical travel switch

A travel switch and cylindrical technology, which is applied in the field of cylindrical travel switches, can solve the problems of damage to the travel switch, affecting the control accuracy of the travel switch, buffering, etc.

Active Publication Date: 2022-07-05
天津盈科卓控科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the external mechanical moving parts collide with the impact block of the limit switch vigorously, the limit switch cannot buffer the external impact force. Therefore, after a long time of use, the limit switch will be damaged, which may affect The control accuracy of the travel switch leads to a shorter service life of the travel switch

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
  • A cylindrical travel switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In the present invention, the descriptions related to "first", "second", etc. are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only used to distinguish the same technology The terms describe the components or operations, and should not be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first" and "second" can be expressed or implied. At least one of this feature is implicitly included.

[0032] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0033] A cylindrical travel switch proposed by the present invention, such as figure 1 As shown, it includes: a casing 1, a trigger structure 2, a transmission structure 3, a guide rod 4, a driving structure 5 and a wiring structure 6; ...

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 cylindrical travel switch, comprising: a casing, a triggering structure, a transmission structure, a guide rod, a driving structure and a wiring structure; the triggering structure includes a ball, a receiving part and a first spring, and the ball and the receiving part are fixedly connected; The structure includes a limit sleeve, a second spring and a connecting rod, and the limit sleeve is fixedly connected with the receiving piece; one end of the first spring is fixedly connected with the receiving piece, the other end of the first spring is fixedly connected with the connecting rod, and the connecting rod passes through the connecting rod. A limit sleeve and a second spring are provided, one end of the second spring is fixedly connected with the limit sleeve, the other end of the second spring is fixedly connected with the casing; the connecting rod is fixedly connected with the guide rod. In this way, in the present invention, the first spring and the second spring are arranged between the ball and the guide rod. When the outside hits the ball, the elastic deformation of the first spring and the second spring can effectively reduce the external impact force. You can also push the guide rod to move to the right to connect the control circuit and improve the service life.

Description

technical field [0001] The invention relates to the technical field of travel switches, in particular to a cylindrical travel switch. Background technique [0002] As we all know, the travel switch is a kind of position switch, and it is a commonly used low-current master electrical appliance. It uses the collision of the production mechanical moving parts to make their contacts move to connect or break the control circuit to achieve a certain control purpose. [0003] In the prior art, when an external mechanical moving part strongly collides with the striker of the travel switch, the travel switch cannot buffer the external impact force. Therefore, after a long period of use, the travel switch is damaged, which may affect the The control accuracy of the travel switch leads to a shorter service life of the travel switch. [0004] Based on this, how to design a cylindrical travel switch and prolong its service life is an urgent problem to be solved by those skilled in the a...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H01H3/16H01H3/60H01H3/22
CPCH01H3/16H01H3/60H01H3/22
Inventor 江志军李志远
Owner 天津盈科卓控科技有限公司
Features
  • R&D
  • 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