Position adjusting and positioning device of capacitive displacement and vibration sensor

A vibration sensor and positioning device technology, which is applied in the direction of adopting electrical devices, measuring devices, instruments, etc., can solve the problems of unfavorable protection sensors and use, and achieve the effect of strong application value and simple operation of the device

Inactive Publication Date: 2009-11-25
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In conventional devices that use a screw to directly adjust the position of the sensor, since the sensor rotates with the screw, the sensor cable will appear to be entangled, which is not conducive to the protection of the sensor and the use of the sensor.

Method used

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  • Position adjusting and positioning device of capacitive displacement and vibration sensor
  • Position adjusting and positioning device of capacitive displacement and vibration sensor
  • Position adjusting and positioning device of capacitive displacement and vibration sensor

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Embodiment Construction

[0040] The position adjustment and positioning device of the displacement and vibration sensor of the present invention will be described in detail below in conjunction with the drawings and embodiments.

[0041] Displacement and vibration sensor position adjustment and positioning device provided by the present invention, such as figure 1 As shown, it includes an axial position adjustment and positioning assembly 1, a radial position adjustment and positioning assembly 2, and a sensor installation and fixing assembly 3, wherein the axial position adjustment and positioning assembly 1 is used for axial adjustment and positioning of the sensor, and The radial position adjustment and positioning assembly 2 is used for radial adjustment and positioning of the sensor, and the sensor is fixedly installed through the sensor installation and fixing assembly 3 .

[0042] Such as figure 2 As shown, the axial position adjustment and positioning assembly 1 includes a moving long shaft ...

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Abstract

The present invention discloses a position adjusting and positioning device of a capacitive displacement and vibration sensor, which comprises an axial position adjusting and positioning assembly, a radial position adjusting and positioning assembly and a sensor installing and fixing assembly. The axial position adjusting and positioning assembly and the radial position adjusting and positioning assembly commonly realize the position adjusting of the sensor in the axial direction and the radial direction. The invention adopts a screw mechanism for realizing the axial position adjusting function and prevents the problem of cable winding of the sensor. The sensor installing and fixing assembly adopts a trapezoid compression ring fixing mode for fixing the sensor. The problem that the probe plane of the sensor is not parallel with the surface of the sensed object caused by the imperfect installation is prevented. The position adjusting and positioning device of capacitive displacement and vibration sensor has the advantages of simple operation and easy installation. The reasonable installation positioning design prevents the measuring error caused by the imperfect positioning and installing of the sensor.

Description

technical field [0001] The invention belongs to the technical field of displacement and vibration measurement, and relates to the fixed installation, position adjustment and positioning of capacitive displacement and vibration sensors, in particular to a position adjustment and positioning device for capacitive displacement and vibration sensors. Background technique [0002] Displacement measurement and vibration measurement are common measurement tasks in many fields such as machinery manufacturing and scientific research. In practical applications, sensors are required to measure displacement, vibration and related parameters for analysis and utilization. Capacitive displacement and vibration sensors are widely used in various displacement measurement, vibration measurement and related parameter measurement due to their simple structure and good performance. Capacitive displacement and vibration sensors are generally designed according to the principle of idealized plate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02G01H11/06
Inventor 汤海滨张莘艾钟凌伟
Owner BEIHANG UNIV
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