Measuring system of film pressure sensor

Abstract

The invention discloses a measuring system of a thin film pressure sensor, which comprises a box body and four supporting legs, the four supporting legs are respectively and fixedly connected to four corners of the lower surface of the box body, a positioning mechanism is arranged at the central position of the lower surface of the box body, and a pressing mechanism is arranged at the top end of an inner cavity of the box body; the positioning mechanism comprises a supporting plate which is fixedly connected to the center position of the lower surface of the box body; and the plurality of sockets are installed on the outer side of the upper surface of the supporting plate at equal intervals in the circumferential direction, and the sockets are electrically connected with the thin film pressure sensor detector. According to the invention, batch positioning of the film pressure sensors is realized, simultaneous detection of a plurality of film pressure sensors can be realized, time and labor are saved, the detection efficiency is improved, the use stability of the film pressure sensors at the limiting temperature can be detected, the film pressure sensors can be detected in an omnibearing manner, and the probability of faults in the use process is avoided.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a measurement system of a thin film 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. Pressure sensors are usually composed of pressure sensitive elements and signal processing units. According to different test pressure types, pressure sensors can be divided into gauge pressure sensors, differential pressure sensors and absolute pressure sensors. Pressure sensor is the most commonly used sensor in industrial practice. It is widely used in various industrial automation environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electric power, ships, machine tools , pipeline and many ot...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a measurement system of a thin film pressure sensor, to at least solve the problem that the existing technology cannot detect many sensors at the same time, and whether the limit temperature that the sensor can bear is unchanged.

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