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Sensor, robot and industrial robot

A sensor and operational amplifier technology, applied in the field of sensors, can solve the problems of high processing precision, expensive sensors, high cost, etc., and achieve the effect of improving light sensitivity, simple structure, and low cost

Inactive Publication Date: 2017-06-13
ZHEJIANG KECONG INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing sensors are expensive, require high machining accuracy, high cost, and complex structures. The more sensitive the sensor, the easier it is to sense small environmental changes. The more sensitive the detection system is, the more conducive to the high-speed response of the equipment. The existing Highly sensitive sensors are very expensive

Method used

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  • Sensor, robot and industrial robot
  • Sensor, robot and industrial robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, as Figure 1-2 The sensor includes No. 1 resistor, No. 2 resistor and No. 1 integrated circuit;

[0024] The model of the first integrated circuit is LM358;

[0025] The second pin of the first resistor is connected to the electrical node P1-2, the first pin of the second resistor is connected to the electrical node P1-2, and the -IP pin of the first integrated circuit is connected to the electrical node P1-2. The node P2-1 is connected to the electrical node P1-2, the electrical node P2-2 is connected to the electrical node OUT, the second pin of the second resistor is connected to the electrical node OUT, and the OP pin of the first integrated circuit is connected to the electrical node OUT , the electrical node P2-2 is connected to the electrical node OUT, the electrical node P1-1 is connected to the electrical node GND, the first leg of the first resistor is connected to the electrical node GND, the electrical node P1-1 is connected to the electrical ...

Embodiment 2

[0026] Embodiment 2, as Figure 1-2 As shown, the sensor shown in Embodiment 1 is used for the motion detection of the object under test, and the mirror (S8) is fixedly connected with the object under test (S7);

[0027] A beam of laser light emitted by the laser (S9) is reflected by the reflector (S8) and projected onto the first photoresistor (R1) and the second photoresistor (R2) through the transparent window (S2) of the sensor at the same time, and the object under test ( S7) When the laser spot moves close to or away from the sensor, the output of the sensor changes.

[0028] What is not described in detail is prior art, so it will not be described in detail.

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PUM

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Abstract

The invention relates to a sensor, a robot and an industrial robot, including a first light dependent resistor (R1), a second light dependent resistor (R2) and an operational amplifier (U1:A). The first light dependent resistor (R1), the second light dependent resistor (R2) and a first integrated circuit (U1) form non-inverting amplifier. The entity of the first light dependent resistor (R1) and the entity of the second light dependent resistor (R2) are installed in parallel. The first light dependent resistor (R1) and the second light dependent resistor (R2) receive the same light spot of an optical maser (S9). The robot and the industrial robot are provided with the sensor. The sensor, the robot and the industrial robot have advantages of simple structure, low cost and high sensitivity. The sensor, the robot and the industrial robot are easy to produce and provide a novel way to design sensors.

Description

technical field [0001] It involves the field of sensors, specifically sensors, robots, and industrial robots. [0002] technical background [0003] Existing sensors are expensive, require high machining accuracy, high cost, and complex structures. The more sensitive the sensor, the easier it is to sense small environmental changes. The more sensitive the detection system is, the more conducive to the high-speed response of the equipment. The existing Highly sensitive sensors are very expensive. Contents of the invention [0004] The invention relates to a sensor, a robot and an industrial robot, and can provide a new idea of ​​sensor design. [0005] 1. The sensor is characterized in that it includes a first photoresistor (R1), a second photoresistor (R2), an operational amplifier (U1:A), a power supply point (VCC), a negative power supply (-VCC), and a location (GND) , reference source (Vref), output point (OUT); [0006] The non-inverting input terminal of the operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D5/30G01H9/00
CPCG01D5/30G01H9/00
Inventor 邱旭东陈健徐威挺胡涛王文伟
Owner ZHEJIANG KECONG INTELLIGENT TECH CO LTD
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