Circuit conversion operating device

A technology of circuit conversion and manipulation device, applied in the direction of contact drive mechanism, etc., can solve the problems of large volume, complex structure, complicated operation, etc., and achieve the effect of smooth and reliable movement, simple and fast operation, and smooth and stable tooth meshing

Active Publication Date: 2013-10-02
北京北机机电工业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to overcome the shortcomings of the existing switching circuit devices, such as large volume, complex structure, and complicated operation, and provide a circuit switching control device with simple structure and easy operation

Method used

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Embodiment Construction

[0037] Such as figure 1 and figure 2 As shown, the circuit conversion manipulation device of the present invention includes a box body 1, an electrical connection part 2 arranged on the box body 1, a battery 3 located in the box body 1, a micro switch 4, a circuit conversion device 5 and a trigger 6. In this embodiment, the box body 1 is formed by buckling two shells relative to each other, and the two shells are fixedly connected by a plurality of screws. The electrical connection part can be a socket for connecting with the plug 8 of the water mist sprayer. The micro switch 4 is respectively connected to the battery 3 and the circuit conversion device 5 through wires, and the circuit conversion device 5 is connected to the electrical connection component 2 through wires.

[0038] Wherein, the box body 1 is provided with a sliding cavity 11 , one end of the sliding cavity 11 has a through hole communicating with the outside world, and the other end has a stopper 12 . The...

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PUM

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Abstract

The invention discloses a circuit conversion operating device, which includes a box body, an electrically connecting component arranged on the box body, and a battery, a microswitch, a circuit conversion device and a trigger all positioned in the box body, wherein the microswitch is connected with the battery and the circuit conversion device via leads respectively; the circuit conversion device and the electrically connecting component are connected together via leads; a slide cavity is arranged in the box body; a through hole communicated with the outside is formed in one end of the slide cavity; a stop block is arranged at the other end of the slide cavity; the trigger is positioned in the slide cavity, and can slide in the slide cavity; when the trigger arrives the tail end of the slide stroke, a collision head of the trigger is connected with the microswitch, and a collision block of the trigger pushes a pushing mechanism of the circuit conversion device, so that conversion and connection of the circuit can be realized and instantaneous current can be acquired. The device overcomes the defects of large size, complex structure and complication in operation in the present circuit conversion device, and is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the field of fire protection, in particular to a circuit switching control device. Background technique [0002] Water mist sprayer is an important fire-fighting equipment in the field of fire protection. Its principle is to use instantaneous current to ignite gunpowder, generate high pressure in a sealed space, and provide power source for water mist spraying, thus completing a series of "water mist sprayer" spraying, etc. Work. The instantaneous current is obtained by switching on multiple circuits through the device of the conversion circuit. Therefore, most of the current conversion circuit devices are provided with a plurality of circuits, each circuit is connected with a switch, and different circuits are turned on in turn by turning on different switches in turn. A plurality of circuits and a plurality of switches make the volume of the conversion circuit device relatively large, thereby resulting in a relatively large...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/32
Inventor 李清涛
Owner 北京北机机电工业有限责任公司
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