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Testing device for universal circuit breaker

A testing device and circuit breaker technology, applied in circuit breaker testing and other directions, can solve problems such as wiring errors, waste, and low production efficiency, and achieve the effects of ensuring stability, simple operation, and convenient disassembly.

Pending Publication Date: 2018-04-24
浙江吉坤电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of production and processing, it is necessary to inspect the universal circuit breaker. Usually, the connecting terminals are connected to the power module in 47 groups or more. The inspectors need to use wires to connect the power module and the connecting terminals one by one. The terminal is fixed, which makes the inspection process very cumbersome and complicated. After the inspection is completed, the bolts need to be unscrewed and the wires removed. The whole process wastes a lot of man-hours and the production efficiency is low. At the same time, due to the large number of wires that need to be connected, the inspection table becomes very messy. , resulting in wiring errors, causing malfunctions

Method used

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  • Testing device for universal circuit breaker
  • Testing device for universal circuit breaker
  • Testing device for universal circuit breaker

Examples

Experimental program
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Embodiment 1

[0048] Refer to attached Figure 1-7 As shown, a test device for a universal circuit breaker includes a main body 1 on which a fixing mechanism 2 , a driving mechanism 3 and an operating mechanism 4 are arranged.

[0049] The fixing mechanism 2 includes a fixing bracket 21. The fixing bracket 21 includes a telescopic piece 22, a fixing part 23 and a fixing piece 24. The telescopic piece 22 includes a connecting pipe I 221 and a connecting pipe II 222. The connecting pipe I 221 is connected to the main body 1, and the connecting pipe II 222 is connected to the fixing part. 23 connection, the connecting pipe II 222 and the fixed part 23 have a "7-shaped" structure, so that the fixed part 23 is closely attached to the universal circuit breaker housing; For fixing, the connecting pipe I221 and the connecting pipe II222 can also be engaged by clamping. The connecting pipe II222 is provided with elastic protrusions, and the connecting pipe I221 is provided with adjustment through ho...

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PUM

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Abstract

The invention discloses a testing device for a universal circuit breaker. The testing device comprises a main body, wherein a fixing mechanism, a driving mechanism and an operating mechanism are arranged on the main body; the operating mechanism comprises a connecting rod and an ejector pin group; the ejector pin group comprises ejector pins corresponding to wiring terminals of the universal circuit breaker; one end of a connecting piece is electrically connected with the ejector pins; the other end of the connecting piece is electrically connected with a power module; the fixing mechanism isfixed with a shell of the universal circuit breaker; the driving mechanism drives the operating mechanism to move, so that the ejector pins are contacted with the wiring terminals of the universal circuit breaker. The testing device for the universal circuit breaker disclosed by the invention has the characteristics of being capable of rapidly wiring and rapidly detecting overall functions of theuniversal circuit breaker, safe and the like.

Description

technical field [0001] The invention relates to a testing device for a universal circuit breaker. Background technique [0002] The existing universal circuit breakers all connect the input end to the output end through the terminal to realize the electrical connection. In the process of production and processing, it is necessary to inspect the universal circuit breaker. Usually, the connecting terminals are connected to the power module in 47 groups or more. The inspectors need to use wires to connect the power module and the connecting terminals one by one. The terminal is fixed, which makes the inspection process very cumbersome and complicated. After the inspection is completed, the bolts need to be unscrewed and the wires removed. The whole process wastes a lot of man-hours and the production efficiency is low. At the same time, due to the large number of wires that need to be connected, the inspection table becomes very messy. , leading to wiring errors and malfunctio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/327
CPCG01R31/327
Inventor 何立刚杨唤成龙光华易华锋易前锋
Owner 浙江吉坤电气有限公司
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