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

Double-hole operating device of C-type switch

A technology for operating devices and switches, applied in electrical switches, electrical components, circuits, etc., can solve problems such as low reliability, inability to ensure the personal safety of operators, and misoperation with electricity

Active Publication Date: 2011-09-07
BEIJING JOYO ELECTRIC CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the interlock function of this C-type single-hole operating device is not perfect, and there is a possibility of electrified misoperation during operation, the reliability is not high, and the personal safety of the operator cannot be guaranteed.

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
  • Double-hole operating device of C-type switch
  • Double-hole operating device of C-type switch
  • Double-hole operating device of C-type switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

[0013] refer to figure 1 , figure 2 and image 3 , the C-type switch double-hole operating device of the present invention includes a disc-shaped spring mechanism body 1, the front end surface of the spring mechanism body 1 is fixed with an interlocking support frame 2 made of two arc-shaped plates by bolts, and the spring mechanism body 1 The middle part is fixed with the mechanism main shaft 4 stretching out the interlock support frame 2 through a shift fork (not shown in the figure), and the front end of the interlock support frame 2 is successively installed with the first mechanism interlock plate 31, the second mechanism interlock Plate 32 and third mechanism interlocking plate 33 . Wherein, the interlock support frame 2 , the first mechanism interlock plate 31 , the second mechanism interlock plate 32 and the third mechanism interlock plat...

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 double-hole operating device of a C-type switch, which comprises a spring mechanism, an interlocking support frame, a mechanism main shaft, a first mechanism interlocking plate, a second mechanism interlocking plate, a third mechanism interlocking plate, an opening and closing indicator, a first gear, a first half gear, a second half gear, a first interlocking sleeve, a second interlocking sleeve, an earthed interlocking frame, an earthed interlocking bar, an earthed operating rod, an earthed operating sleeve and the like. The double-hole operating device of a C-typeswitch realizes the interlocking of a main operating hole and an earthed operating hole, i.e. when in operating one hole, the other hole is locked and can not be operated by gear engagement. The double-hole operating device of a C-type switch has better interlocking function, thereby greatly reducing the risk caused by misoperation, and ensuring the personal safety of users well.

Description

technical field [0001] The invention relates to a C-type switch operating device, in particular to a C-type switch double-hole operating device. Background technique [0002] The C-type switch operating device is the control operation part of the C-type switch. The traditional C-type switch operating device is generally a single-hole operating device, including a spring mechanism body, a mechanism spindle, a mechanism support frame, a mechanism operation sleeve, a separation and closing indicator, an interlocking plate, an interlocking operating rod, and an interlocking auxiliary device. . Among them, a mechanism main shaft and a mechanism support frame are installed on the spring mechanism body, a mechanism operation sleeve is installed on the front end of the mechanism main shaft, the opening and closing indicator is set on the mechanism operation sleeve, an interlock plate is installed on the mechanism support frame, and the interlock plate There is a mechanism operatio...

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): H01H9/20
Inventor 袁学恩魏杰梁吉省秦向阳李旭晗况卫平石岩陶文庸
Owner BEIJING JOYO ELECTRIC CO LTD
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