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Waterproof pressure sensor

A pressure sensor, waterproof technology, applied in the direction of measuring fluid pressure, instruments, measuring force, etc., can solve the problems of poor sealing, no alarm function, etc., and achieve the effect of improving sealing and preventing water ingress

Active Publication Date: 2020-11-27
深圳市盛德乐电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of poor sealing and no alarm function in the prior art, and propose a waterproof pressure sensor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to Figure 1-4 , a waterproof pressure sensor, including a housing 1 and a pressure sensor body 2, the housing 1 is provided with a first hollow groove 101, the pressure sensor body 2 is located in the first hollow groove 101, and the housing 1 is also provided with a first hollow groove 101 Two hollow grooves 3, a second hollow pipe 301 is connected between the first hollow groove 101 and the second hollow groove 3, a sliding block 304 is slidably connected in the second hollow groove 3, and a third hollow groove is also provided in the housing 1 4. The first sliding plate 401 is slidably connected in the third hollow groove 4, and the first sliding plate 401 is fixedly connected with the limit rod 402. The limit rod 402 cooperates with the sliding block 304, and the third hollow groove 4 is provided with the first An airbag 5, the first airbag 5 is connected with a third hollow tube 501, the end of the third hollow tube 501 away from the first airbag 5 is connec...

Embodiment 2

[0037] refer to Figure 1-4 , a waterproof pressure sensor, including a housing 1 and a pressure sensor body 2, the housing 1 is provided with a first hollow groove 101, the pressure sensor body 2 is located in the first hollow groove 101, and the housing 1 is also provided with a first hollow groove 101 Two hollow grooves 3, a second hollow pipe 301 is connected between the first hollow groove 101 and the second hollow groove 3, a sliding block 304 is slidably connected in the second hollow groove 3, and a third hollow groove is also provided in the housing 1 4. The first sliding plate 401 is slidably connected in the third hollow groove 4, and the first sliding plate 401 is fixedly connected with the limit rod 402. The limit rod 402 cooperates with the sliding block 304, and the third hollow groove 4 is provided with the first An airbag 5, the first airbag 5 is connected with a third hollow tube 501, the end of the third hollow tube 501 away from the first airbag 5 is connec...

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PUM

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Abstract

The invention discloses a waterproof pressure sensor, which belongs to technical field of pressure sensors. The waterproof pressure sensor comprises a shell body and a pressure sensor body, wherein afirst hollow groove is formed in the shell body; the pressure sensor body is located in the first hollow groove; a second hollow groove is further formed in the shell body; a second hollow pipe is connected between the first hollow groove and the second hollow groove; a sliding block is slidably connected in the second hollow groove; a third hollow groove is further formed in the shell body; a first sliding plate is slidably connected in the third hollow groove; and a limiting rod is fixedly connected to the first sliding plate. The waterproof pressure sensor device is simple in structure andconvenient to operate, the rapid sealing function is achieved through mutual cooperation of the first sliding plate and a second air bag, the rapid alarming function is achieved through mutual cooperation of the sensor and an alarm, and the practicability is greatly improved.

Description

technical field [0001] The invention relates to the technical field of pressure sensors, in particular to a waterproof 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 sensors are the most commonly used sensors in industrial practice. They are widely used in various industrial self-control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, In many industries such as production automation, aerospace, military industry, petrochemical, oil well, electric power, shipbuilding, machine tools, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L1/00G01L19/06G01L19/12G01L19/14G01L25/00G01L27/00G01D11/24
CPCG01L1/005G01L25/00G01L19/0672G01L19/0654G01L19/14G01L19/12G01L27/007G01D11/245
Inventor 陈伟
Owner 深圳市盛德乐电子有限公司
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