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A pressure detection device for a pressure sensor

A pressure sensor and detection device technology, applied in the field of sensors, can solve problems such as low work efficiency and poor comprehensiveness, and achieve the effects of high work efficiency, convenient use and high detection accuracy

Active Publication Date: 2020-08-21
英赛维思智能设备(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem: The existing pressurized detection device of the pressure sensor conducts random inspection on the sensor, which is poor in comprehensiveness, and the existing pressurized detection process is usually carried out manually and assisted by a pressure gauge, and the work efficiency is low

Method used

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  • A pressure detection device for a pressure sensor
  • A pressure detection device for a pressure sensor
  • A pressure detection device for a pressure sensor

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Embodiment Construction

[0018] Combine below Figure 1-Figure 5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0019] The present invention relates to a pressurization detection device of a pressure sensor, which is mainly used for the detection work of the pressure sensor. The present invention will be further described below in conjunction with the drawings of the present invention: a pressurization detection device of the pressure sensor according to the present invention includes The body 20, the body 20 is provided with a conveying chamber 21, the conveying chamber 21 is provided with a conveying device 90, and the conveying device 90 includes a rotatable first conveying belt 24 and a second conveying belt 25, the first A conveyor belt 24 and the second conveyor belt 25 have the same...

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Abstract

A pressurization detection device for a pressure sensor disclosed in the present invention includes a machine body, a conveying cavity is arranged in the body, and a conveying device is arranged in the conveying chamber, and the conveying device includes a rotatable first conveying belt and a second conveying belt. Two conveyor belts, the steering of the first conveyor belt is the same as that of the second conveyor belt and is used to convey the sensor. The present invention drives the sensor to the right through the conveying device. During the conveying process, the detection device and the pressurizing device The sensor performs pressure detection, and the detection process is fully automated. Each sensor can be detected to improve the detection accuracy and pass rate. Secondly, the detected sensor will be directly output to the right for packaging, and the unqualified sensor will be output backward for centralized recycling. , and then realize the automatic elimination of defective products, the device has high working efficiency, high detection accuracy, and automatic operation, which is convenient to use.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a pressure detection device for a pressure sensor. Background technique [0002] A pressure sensor is a device or device that can sense pressure signals and convert the pressure signals into usable output electrical signals according to certain rules. With the wide application of pressure sensors, it is very important to determine how to detect pressure sensors. Usually there are bridges There are three methods: road detection, zero point detection and pressure detection. Among them, the pressure detection is to supply power to the sensor, pressurize the air guide hole of the sensor, and use the voltage of the multimeter to detect the voltage change of the output terminal of the sensor. If the relative pressure of the pressure sensor The sensitivity is very high, and the amount of change will be obvious. However, the existing pressurized detection device performs random inspectio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L27/00
CPCG01L27/007
Inventor 不公告发明人
Owner 英赛维思智能设备(武汉)有限公司
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