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Simple controller of automobile wiper rod

A simple, controller technology, applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc., can solve the problems of high cost, increased traffic accidents, complex structure, etc., to achieve low cost, simple structure and accurate control. Effect

Inactive Publication Date: 2013-09-25
CHENGDU SIMAO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current car wiper rod controller has a complex structure and high cost, and it is inconvenient to repair if it is damaged, so some drivers do not repair or replace the damaged car wiper rod, which undoubtedly increases the risk of traffic accidents when driving on rainy days. possibility

Method used

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  • Simple controller of automobile wiper rod

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing:

[0010] As shown in the drawings, the present invention includes a 12V DC power supply, a timing integrated circuit IV, a relay K, a wiper rod motor M, a first resistor R1, a second resistor R2, a sliding rheostat RP, a first capacitor C1, and a second capacitor C2 , a diode VD, a transistor VT and a start switch S, the anode of the DC power supply is connected to the first end of the start switch S, and the second end of the start switch S is simultaneously connected to the first end of the first resistor R1 and the first capacitor C1 The first terminal, the positive input terminal of the timing integrated circuit IC, the negative pole of the diode VD, the first terminal of the relay K and the first terminal of the normally open switch K-1 of the relay K are connected, and the second terminal of the first resistor R1 is connected with The first end of the sliding rheostat R...

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PUM

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Abstract

The invention discloses a simple controller of an automobile wiper rod. The controller comprises a direct-current power supply, a timing integrated circuit, a relay, a wiper rod motor, a first resistor, a second resistor, a slide rheostat, a first capacitor, a second capacitor, a diode, a triode and a start switch. According to the simple controller of the automobile wiper rod, components of the timing integrated circuit, the start switch and the like together control the on and off of a power supply of the relay, and the on and off of a power supply of the wiper rod is controlled through a normally-opened switch of the relay, so that the work state of the wiper rod is controlled. The simple controller of the automobile wiper rod has the advantages that the structure is simple, the installation is convenient, the control is accurate and the cost is low, and is suitable for being installed or replaced in all vehicles.

Description

technical field [0001] The invention relates to an automobile wiper rod controller, in particular to a simple automobile wiper rod controller with simple structure and convenient installation. Background technique [0002] The car wiper rod is driven by a motor, and the motor is controlled by a controller. The current car wiper rod controller has a complex structure and high cost, and it is inconvenient to repair if it is damaged, so some drivers do not repair or replace the damaged car wiper rod, which undoubtedly increases the risk of traffic accidents when driving on rainy days. possibility. Contents of the invention [0003] The object of the present invention is to provide a simple automobile wiper rod controller with simple structure, convenient installation and low cost in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions: [0005] The present invention includes a DC power supply,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/08
Inventor 陈丽坚车小莉秦欣
Owner CHENGDU SIMAO TECH
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