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

A multi-contact electrical switch

An electric switch and multi-contact technology, which is applied in the field of electric switches, can solve the problems that the switch is easily disturbed by external factors and low stability, and achieves the effect of simple structure, high stability and convenient operation

Active Publication Date: 2020-09-25
STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The "closed" of the contact means that the electronic contact is conducting and allows the current to flow; the "open" of the switch means that the electronic contact is not conducting and forms an open circuit, and the current is not allowed to flow, but the traditional switch is easily affected by external factors. Interference, low stability

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 multi-contact electrical switch
  • A multi-contact electrical switch
  • A multi-contact electrical switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0017] combined with Figure 1-4 The multi-contact electric switch includes a housing 1, the upper part of the housing 1 is provided with a first cavity 71, and the first cavity 71 is provided with two symmetrical pressing mechanisms 81 A second cavity 72 is arranged in the housing 1 below the first cavity 71, and two symmetrical transmission mechanisms 82 are arranged in the second cavity 72, and the transmission mechanism 82 on the left side is below the The housing 1 is provided with a third cavity 74, the third cavity 74 is provided with a first selection mechanism 83, and the right end of the first selection mechanism 83 communicates with the transmission mechanism 82 located on...

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 multi-contact electric switch, which comprises a casing, a first cavity is arranged on the upper part of the casing, and two left-right symmetrical pressing mechanisms are arranged in the first cavity. A second cavity is provided in the housing below the first cavity, and two symmetrical transmission mechanisms are arranged in the second cavity, and a third cavity is provided in the housing below the transmission mechanism on the left side. The third cavity is provided with a first selection mechanism, and the right end of the first selection mechanism communicates with a fourth cavity located below the transmission mechanism on the right side, and the device is simple in structure and easy to operate, and is equipped with multiple The contact can be set with multiple functions as required, and the contact can be adjusted by a button to adjust the desired function. It is simple and practical, and the device adopts a purely mechanical structure, which has high stability and is less affected by external interference.

Description

technical field [0001] The invention relates to the field of electric switches, in particular to a multi-contact electric switch. Background technique [0002] The word switch is interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt the current flow, or cause it to flow to other circuits. The most common switches are human-operated electromechanical devices that have one or more electrical contacts. The "closed" of the contact means that the electronic contact is conducting and allows the current to flow; the "open" of the switch means that the electronic contact is not conducting and forms an open circuit, and the current is not allowed to flow, but the traditional switch is easily affected by external factors. Interference, low stability. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-contact electric switch, which solves the problem that a general e...

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): H01H13/78H01H13/86H01H13/20
CPCH01H13/20H01H13/78H01H13/86
Inventor 不公告发明人
Owner STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com