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Position signal output device for circuit breaker

A signal output and circuit breaker technology, applied in the direction of switchgear status indication, etc., can solve problems such as unsafety, invalid operation, misoperation, etc., and achieve the effect of improving safety

Inactive Publication Date: 2014-02-12
SHANGHAI RENMIN ELECTRICAL APP WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the three working positions in the current circuit breaker switch are all judged manually, which is prone to misoperation and invalid operation, and has high professional requirements for users. Once misoperation may cause unsafe and inconvenient use

Method used

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  • Position signal output device for circuit breaker
  • Position signal output device for circuit breaker
  • Position signal output device for circuit breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Such as Figure 1~4 As shown, a position signal output device for a circuit breaker consists of a base plate 1, a rocker 2, a screw 3, a mounting frame 4, a bracket 5, a terminal post 6, a signal module 7, a slider 8 and a slider 9. Among them, the bracket 5 is installed on the bottom plate 1, and the three signal modules 7 are fixed on three different positions of the bracket 5 by screws, which are divided into positions such as figure 2 As shown, two are located on the upper floor of the bracket 5, and the other is located on the lower floor of the bracket 5. The signal module 7 is connected to the terminal 6 through wires. The guide positioning boss 11, the rocker 2, the screw rod 3, the mounting frame 4, the slider 8 and the slide plate 9 form a trigger assembly, and other components drive the slider 8 to contact and press the contact button on the signal module 7, so that the signal module 7 The corresponding position signal is output, and the surface on the sli...

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PUM

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Abstract

The invention relates to a position signal output device for a circuit breaker. The position signal output device comprises a bottom plate, a triggering assembly, a binding post and multiple signal modules used for outputting different position signals. The triggering assembly is movably arranged on the bottom plate. The binding post and the signal modules are fixed to the bottom plate respectively. All the signal modules are connected with the binding post through wires respectively. The signal modules are respectively provided with a triggering button. The triggering assembly sequentially makes contact with and presses the triggering buttons of all the signal modules in the movement process to make the signal modules output corresponding position signals. Compared with the prior art, the position signal output device for the circuit breaker is clear in status display and can improve use security of the circuit breaker.

Description

technical field [0001] The invention relates to a position signal output device, in particular to a position signal output device for a circuit breaker. Background technique [0002] The circuit breaker can only be closed and charged when it is in the connection position or test position, but it cannot be closed and charged in the middle position between connection and test. However, the three working positions in the current circuit breaker switch are all judged manually, which is prone to misoperation and invalid operation, and has high professional requirements for users. Once misoperation may cause unsafe and inconvenient use. Contents of the invention [0003] The object of the present invention is to provide a position signal output device with clear state display and improved safety in use of the circuit breaker in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the following tech...

Claims

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Application Information

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IPC IPC(8): H01H71/04
Inventor 眭皓吕海婴沈峥陈静
Owner SHANGHAI RENMIN ELECTRICAL APP WORKS