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

A trip indicating mechanism and a tripper with same

A technology of indicating mechanism and release device, which is applied in the direction of switchgear status indication, protection switch operation/release mechanism, parts of protection switch, etc. It can solve problems such as high assembly difficulty, wrong indication, high performance requirements of electromagnetic mechanism parts , to achieve the effect of reducing assembly difficulty, reducing performance requirements and stabilizing performance

Active Publication Date: 2017-04-19
DELIXI ELECTRIC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the first technical problem to be solved by the present invention is that the existing trip indicating mechanism is prone to indicate errors, is difficult to assemble, and has high requirements on the performance of the parts of the electromagnetic mechanism, so as to provide a device that can accurately indicate A trip indication mechanism with trip information, low assembly difficulty, and low requirements on the performance of electromagnetic mechanism parts

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 trip indicating mechanism and a tripper with same
  • A trip indicating mechanism and a tripper with same
  • A trip indicating mechanism and a tripper with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This embodiment provides a trip indication mechanism, refer to figure 1, including an indicator 10, a limiter 20 and a biasing member, wherein the indicator 10 is pivotally arranged in the housing of the release, and it includes a buckle end 11 and an indication end 12 on both sides of the pivot, the buckle The joint end 11 is used to keep fastened and fixed with the limiting member 20. When the fastening end 11 and the limiting member 20 are kept fastened and fixed, the fastening end 11 is located at the first buckling position. The indicating member 10 cannot be rotated, and at this moment, the indicating end 12 is at the indicating first position. When the fastening end 11 and the limiting member 20 are disengaged, the indicating member 10 can be rotated under the action of the biasing member, and the indicating end 12 can be rotated to indicate In the second position, at this moment, the fastening end 11 is in the second fastening position. In the release, only t...

Embodiment 2

[0047] refer to figure 2 , 3 , this embodiment provides a release with a trip implementation function, including the trip indicator mechanism described in Embodiment 1, and also includes a housing 40 of the release, and an electromagnetic device arranged in the housing 40 mechanism, a tripping mechanism, and an indication window 41 arranged on the housing 40 , and the indication window 41 is positioned below the indication second position.

[0048] Further, the housing 40 is provided with an indicating plate 42 under the indicating window 41, and when the indicating end 12 moves from the indicating first position to the indicating second position, the arc segment 122 rotates To the gap between the indicator plate 42 and the indicator window 41 , and move to the bottom of the indicator window 41 , the color of the indicator plate 42 can be distinguished from the color of the indicator end 12 .

[0049] Further, the electromagnetic mechanism includes an electromagnet core, an...

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 release indicating mechanism. The release indicating mechanism is characterized in that a constraint component is arranged at the tail of an armature support and can be directly driven to be separated from a fastening end in rotation procedures of the armature support. Compared with the prior art, the release indicating mechanism has the advantages that the problem that an existing constraint component cannot be released from an existing fastening end when suction force between an electromagnetic mechanism and an armature is insufficient due to an arrangement mode that the existing constraint component hinged onto a shell is impacted by the aid of an existing armature support in rotation procedures can be solved, and accordingly indication errors of an indicating end can be prevented.

Description

technical field [0001] The invention relates to a tripping indicating mechanism and a tripper with it, belonging to the technical field of low-voltage electrical appliances. Background technique [0002] At present, generally speaking, the tripping causes of the release are divided into electromagnetic tripping and non-electromagnetic tripping. Electromagnetic tripping includes abnormal voltage tripping caused by the energization of the electromagnetic mechanism when the circuit is over-voltage or under-voltage, and remote tripping. The shunt trip that controls the energization of the electromagnetic mechanism to trip the release; the non-electromagnetic trip can be the manual trip caused by operating the handle of the release, etc. [0003] In order to find out the cause of the tripping when the release is tripped, those skilled in the art have designed a tripping indicating mechanism, which can change the indication when the electromagnetic mechanism causes the tripping, t...

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): H01H71/04H01H71/24
CPCH01H71/04H01H71/24H01H2071/046
Inventor 普朝鸿许利战
Owner DELIXI ELECTRIC