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Non-contact spring compression reset type magnetic switch

A magnetic switch, non-contact technology, applied in the field of switches and machinery, to achieve the effect of high reliability and simple structure

Inactive Publication Date: 2017-01-25
SHENYANG AEROSPACE XINGUANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides a non-contact spring compression reset type magnetic switch, the on-off position of the switch is self-locking, the operation is stable and reliable, and the problem of sealing the pore interface in the existing sealed compartment is solved

Method used

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  • Non-contact spring compression reset type magnetic switch

Examples

Experimental program
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Effect test

Embodiment

[0018] As shown in the figure, the non-contact spring compression reset type magnetic switch includes an in-cabin circuit conduction reset mechanism and an external magnetic switch outside the cabin; the in-cabin circuit conduction and reset mechanism is arranged in the inner cavity of the housing, and the in-cabin circuit The conduction reset mechanism includes a fixed shaft seat 3, a limit nut 4, a strong magnetic steel 8, a contact copper sheet 1, a conductive copper sheet 7, a compression spring 9, a contact lead wire 2 and a shaft seat lead wire 5; the fixed shaft seat 3 passes through The two screws are set in the shell, the conductive copper sheet 7 is laid on the fixed shaft seat 4, the limit nut 4, the strong magnetic steel 8, the contact copper sheet 1 and the compression spring 9 are arranged on the fixed shaft seat 3 in turn from top to bottom, The contact copper sheet 1 is connected with the contact lead wire 2 through screws, and the fixed shaft seat is connected ...

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PUM

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Abstract

The invention relates to a non-contact spring compression reset type magnetic switch, which mainly includes a circuit conduction reset mechanism and an external magnetic toggle switch. The reset mechanism includes fixed shaft seat, limit nut, strong magnetic steel, contact copper sheet, conductive copper sheet, pressure spring, contact lead wire and shaft seat lead wire; the external magnetic switch is set outside the shell, and the external magnetic switch There is a built-in magnetic steel inside the switch, and the external magnetic switch is slidably set under the shell to realize the on-off of the circuit in the cabin. The invention is suitable for controlling the on-off of the electrical system inside the underwater sealed cabin shell, and can realize the on-off of the internal circuit of the sealed cabin shell without contact, and the on-off stations are interlocked, avoiding the closed cabin shell used underwater Add wire holes on the top, easy to use, simple, and high reliability.

Description

technical field [0001] The invention relates to a non-contact spring compression reset type magnetic switch, which is suitable for an airtight cabin shell used underwater, and belongs to the technical fields of machinery and switches. Background technique [0002] The internal circuit of the traditional airtight cabin needs to be connected to the switch from the internal lead wire to the outside. The sealing of the cabin lead wire requires the use of O-rings, gaskets or glue to keep the interior waterproof. The switch also needs to take waterproof measures. However, the prior art has problems such as sealing rings, gasket failures, and aging of glue pots, which bring unsafe factors to the use of the internal circuit of the cabin. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a non-contact spring compression reset type magnetic switch, the on-off position of the switch is self-locking, the operation is st...

Claims

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Application Information

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IPC IPC(8): H01H36/00
CPCH01H36/0073
Inventor 汤银龙苏宗帅王慧志尚伟高存强许守骏王永生刘俭佳瞿海燕
Owner SHENYANG AEROSPACE XINGUANG GRP
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