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Method for integrating relays and remote control knife switch

A technology of relays and double relays, applied in motor generators/starters, starters of single DC motors, etc., can solve problems such as easy burning, inaccessibility, and complication of forward and reverse rotation

Active Publication Date: 2011-05-18
江苏麦浪建设科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Magnetic relays can be connected to microcomputers, but they are easy to burn out, and multiple devices are needed to control low voltage to high voltage; motor relays can control from low voltage to high voltage and high current, but they cannot be connected to microcomputers or current digital modules, and positive and negative complication

Method used

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  • Method for integrating relays and remote control knife switch
  • Method for integrating relays and remote control knife switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] exist figure 1 Among them, the positive electrode of the remote control absorption module (1) is connected to the pin (9) on the relay (19), connected to the pin (7), and then connected to the collector of the triode, the emitter of the triode is connected to the negative pole of the module, and the base of the triode Connect to the signal output 1 of the module through a resistor. Similarly, the positive pole of the module (1) is connected to the pin (4) of the relay (20), connected to the pin (6), and then connected to the collector of the triode, whose emitter is connected to the negative pole of the module, and its base is connected to the module The signal output 2,

[0010] exist figure 1 Among them, on the relay (20), another positive pole of the power supply is connected to the pin (2), and then connected to the pin (11) of the relay (19), and the negative pole is connected to the pin (3), and then connected to the pin (10). Pins (5), (8) are respectively con...

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PUM

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Abstract

The invention discloses the integration of relays and a remote control knife switch, which belong to electronic and machinery industries. A digital module or a voltage higher than 3V directly controls high voltage, intermediate links are reduced and the remote control knife switch is formed to make electricity utilization safe and convenient. The integration of the relays and the remote control knife switch solve the problem that a motor relay cannot be connected with the digital module or a microcomputer. A remote control absorption module (1) is connected with the two relays (19 and 20). Pins (2 and 1) of the two relays are connected with the anode of a power supply, the pins (3 and 10) of the two relays are connected with the cathode of the power supply, and the pins (5 and 8) of the two relays are connected with two electrodes of a motor (13) respectively. A sleeve fork (15) on a rotating shaft of the motor is downwards sleeved with a tooth of a rack (14). The tips of the sleeve fork on the rack (14) are provided with conducting strips, and correspond to leaf spring groups respectively. The leaf spring groups (16 and 17) are connected with a positive wire and a negative wire respectively. A signal voltage or voltage higher than 3V directly controls high-voltage heavy current; and the integration of the relays and the remote control knife switch are applied in various fields of industry, national defense, machinery, aviation, electronics, remote control and remote sensing and the like.

Description

technical field [0001] The technology belongs to the fields of electromechanical and electronic control. technical background [0002] Known relays have two types of magnetic suction type and electric type. Magnetic relays can be connected to microcomputers, but they are easy to burn out, and multiple devices are needed to control low voltage to high voltage; motor relays can control from low voltage to high voltage and high current, but they cannot be connected to microcomputers or current digital modules, and positive and negative To complicate. Contents of the invention [0003] This technology provides a method for integrating relays and a technical solution applied to remote control switches, which can solve the above problems. And the voltage above 3 volts can be directly used to control the forward and reverse rotation of the motor. It facilitates the combination of digital modules and reduces intermediate links. [0004] This technology is designed like this: t...

Claims

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Application Information

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IPC IPC(8): H02P1/22
Inventor 王光树
Owner 江苏麦浪建设科技有限公司
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