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A system and method for controlling a magnetic switch

A magnetic switch and controller technology, applied in the field of switches, can solve the problems of no switch convenience, low conductivity of reed switches, control of the conduction distance of the reed switches, etc., and achieves convenient operation, improved conductivity, controllable precise effect

Active Publication Date: 2018-05-15
SHANGHAI KOHLER ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the use of a magnetic rod to trigger the reed switch requires a person to hold the magnetic rod to approach the reed switch to make the reed switch conduct. Inaccurate, so that the conduction rate of the dry reed switch is low

Method used

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  • A system and method for controlling a magnetic switch
  • A system and method for controlling a magnetic switch
  • A system and method for controlling a magnetic switch

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] refer to figure 1 , the present invention proposes a system for controlling a magnetic switch, comprising:

[0032] The switch control unit 10 and the control signal receiving unit 20 connected with the switch control unit by a magnetic field; the switch control unit 10 is used to generate a magnetic field or eliminate the magnetic field according to the received pulse signal; the control signal receiving unit 20 is used to sense the magnetic field If it is generated, it will output an ON signal, and if it senses the disappearance of the magnetic field, it will output an OFF signal. The switch control unit 10 includes a circuit and a coil. The coil is energized by the circuit to generate a magnetic field. The control signal receiving unit 20 includes a magnetic switch. The magnetic switch is turned on after sensing the magneti...

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Abstract

The invention discloses a system and method for controlling a magnetic switch. The system includes: a switch control unit and a control signal receiving unit connected to the switch control unit through a magnetic field; the switch control unit is used to generate The magnetic field or the elimination of the magnetic field; the control signal receiving unit is configured to output a turn-on signal if it senses the generation of the magnetic field, and output a turn-off signal if it senses the disappearance of the magnetic field. The method includes: generating a magnetic field or eliminating a magnetic field according to the received pulse signal; outputting a turn-on signal if the magnetic field is sensed, and outputting a disconnection signal if the magnetic field is sensed to be eliminated. In the present invention, the magnetic switch is turned on by using the energized coil to generate a magnetic field, so that the conduction operation of the reed switch is more convenient. The control of the sensor of the reed pipe is more precise.

Description

technical field [0001] The invention relates to the field of switches, in particular to a system and method for controlling a magnetic switch. Background technique [0002] The reed switch is a magnetic switch element. When the magnet is close to the reed switch, the reed switch will be turned on when it senses the magnetic field. If the magnet is far away from the reed switch, the reed switch will be disconnected. Because ordinary small-volume sensor products need to be filled with glue, it is not suitable for leading out wires, so it is not suitable to use traditional switches. In small-volume sensor products, a reed switch is used as a switch, and a magnetic rod is used to trigger the reed switch switch, which solves the problem. The problem of installing switches for small-volume sensor products that are not suitable for leading out wires, and it is no longer necessary to install button panels for sensor products. [0003] However, the use of a magnetic rod to trigger t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H36/00
CPCH01H36/00E03C1/057E03D5/105H03K17/90H03K17/9512H01H51/00
Inventor 肖强
Owner SHANGHAI KOHLER ELECTRONICS TECH
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