Releasing device capable of automatically bouncing off in case of power failure

A release device and automatic pop-up technology, applied in the field of switches, can solve the problems of personnel danger, failure, the opening and closing mechanism cannot be opened or closed normally, etc., and achieve the effect of wide range of use, high reliability and applicability

Pending Publication Date: 2021-08-17
白亮 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, once the electronically controlled opening and closing mechanism is powered off, it will fail, causing the opening and closing mechanism to fail to open or close

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
  • Releasing device capable of automatically bouncing off in case of power failure
  • Releasing device capable of automatically bouncing off in case of power failure
  • Releasing device capable of automatically bouncing off in case of power failure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0028] It is an object of the present invention to provide a power-off, i.e., an automatic bounce release device is used to solve the technical problem in the above prior art. When the power is powered off, the electromagnet body and the permanent magnet body are mutually rejected, so that it can be opened The connected opening mechanism is connected.

[0029] In order to make the above objects, features, and advantages of the present invention, the present invention will be further described in detail below with reference ...

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 releasing device capable of automatically bouncing off during power failure, and relates to the technical field of switches, the releasing device comprises an electric control assembly, an electromagnet assembly and a permanent magnet assembly, the electric control assembly is fixedly connected with the electromagnet assembly, the electromagnet assembly comprises an electromagnet body, the permanent magnet assembly comprises a permanent magnet body, and the electric control assembly is further connected with a power supply; when the power source is powered on, the electromagnet body is powered off, and the electromagnet body and the permanent magnet body attract each other. When the power supply is cut off, the electromagnet body is electrified, and the magnetic pole of the electromagnet body is the same as that of the permanent magnet body. The electromagnet assembly and the permanent magnet assembly can attract each other when powered on and repel each other when powered off, and therefore the opening and closing mechanism connected with the electromagnet assembly and the permanent magnet assembly can be opened under the power-off condition.

Description

technical field [0001] The invention relates to the technical field of switches, in particular to a release device that automatically pops open when power is off. Background technique [0002] Opening and closing mechanisms can be seen everywhere in people's lives, such as opening and closing windows, opening and closing doors, or opening and closing box covers. In general, most of them are manual switches, but more advanced opening and closing mechanisms use electric control mechanisms. [0003] However, once the electronically controlled opening and closing mechanism is powered off, it will fail, causing the opening and closing mechanism to fail to open or normally close. When a danger occurs, such as a fire, the opening and closing mechanism cannot be normally opened or closed due to a power failure, which will cause people to face danger. [0004] Therefore, there is an urgent need in the market for a power-off and automatic pop-up release device to solve the above prob...

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): H01H71/24H01H71/32H01H71/12
CPCH01H71/12H01H71/24H01H71/32
Inventor 白亮朱文辉
Owner 白亮
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap