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Spring operating mechanism for switch

A technology of operating mechanism and switch, which is applied in the direction of contact operating mechanism, electric switch, contact driving mechanism, etc. It can solve the problems of small application range, smaller output angle of output spindle, troublesome debugging, etc., and achieve closing and opening Good effect, large output angle and wide application range

Inactive Publication Date: 2021-08-31
珠海市实创智能电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the domestic spring operating mechanism and the circuit breaker body are produced by different manufacturers, it will be very troublesome to debug the closing mechanism and the opening mechanism when the circuit breaker is assembled, which affects the performance of the circuit breaker and makes the existing spring operating mechanism applicable. Small, the existing spring operating mechanism such as ZW32 has a relatively complicated structure, which makes the rotation angle of the existing transmission unit smaller, making the output angle of the output spindle smaller (usually the output angle can only reach 40°), so, Existing technology needs to be improved

Method used

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  • Spring operating mechanism for switch
  • Spring operating mechanism for switch
  • Spring operating mechanism for switch

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Embodiment

[0031] Please refer to Figure 1 to Figure 5 , shows a switch spring 501 operating mechanism provided by the embodiment of the present invention, the specific structure is as follows.

[0032] The embodiment of the present application provides a spring 501 operating mechanism for a switch, which includes an operating mechanism main body 1, a flange member 2, a push rod 3 and an input crank arm 4, the flange member 2 is rotationally connected with the operating mechanism main body 1, and the push rod 3 One end is rotatably connected to the flange member 2, the other end of the push rod 3 is rotatably connected to the input crank arm 4, and the input crank arm 4 is connected to the switch. to combine figure 1 and figure 2 As shown, it includes the main body of the operating mechanism 1, the main body of the operating mechanism 1 is the core part of the spring operating mechanism in the prior art, the flange part 2 is long-arm-shaped, and the right end of the flange part 2 is ...

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Abstract

The invention provides a spring operating mechanism for a switch, and relates to the technical field of electrical equipment. According to the technical scheme, the spring operating mechanism for the switch comprises an operating mechanism body, a flange piece, a push rod and an input crank arm; the flange piece is rotationally connected with the operating mechanism body, one end of the push rod is rotationally connected with the flange piece, the other end of the push rod is rotationally connected with the input crank arm, and the input crank arm is connected with the switch. The spring operating mechanism has the beneficial effects of simple structure and large output angle.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a spring operating mechanism for a switch. Background technique [0002] At present, in the field of ring network cabinet switches, the spring operating mechanism is the most widely used mechanism. Through this mechanism, the load switch can be operated to realize the functions of "closing", "opening" and "grounding" of the load switch. Since the domestic spring operating mechanism and the circuit breaker body are produced by different manufacturers, it will be very troublesome to debug the closing mechanism and the opening mechanism when the circuit breaker is assembled, which affects the performance of the circuit breaker and makes the existing spring operating mechanism applicable. Small, the existing spring operating mechanism such as ZW32 has a relatively complicated structure, which makes the rotation angle of the existing transmission unit smaller, making the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/30H01H3/32H01H3/46
CPCH01H3/30H01H3/3047H01H3/32H01H3/46
Inventor 姚创元
Owner 珠海市实创智能电气有限公司
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