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Four-spring plane displacement type tilt angle tester and testing method

A testing method and displacement technology, which is applied in angle/taper measurement, instruments, measuring devices, etc., can solve the problems of low cost performance and low precision of angle measuring instruments, achieve high detection accuracy, realize inclination detection, and detection mechanism and method unique effects

Active Publication Date: 2021-02-12
NANJING COLLEGE OF INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, current angle measuring instruments generally have the disadvantages of low precision or low cost performance, and the present invention aims to solve this problem

Method used

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  • Four-spring plane displacement type tilt angle tester and testing method
  • Four-spring plane displacement type tilt angle tester and testing method
  • Four-spring plane displacement type tilt angle tester and testing method

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Embodiment Construction

[0054] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0055] Please refer to figure 1 and Figure 10 , the present invention provides a four-spring planar displacement tilt angle tester, which includes a measuring instrument, and the measuring instrument includes a signal acquisition module, a signal conditioning module and a control module;

[0056] The signal acquisition module includes a photosensitive tube dot matrix board 1, a spring 2, a knob-type spring plug 3 and a slider 4; the photosensitive tube dot matrix board 1 has a square structure, and a number of photosensitive tube units are equally spaced on the photosensitive tube dot matrix board 1 1a; the number of knob-type spring bolts 3 and spring 2 is four, and the four knob-type spring bolts 3 are respectively arranged in the midd...

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Abstract

The invention relates to the technical field of angle detection, in particular to a four-spring plane displacement type inclination and elevation angle tester and a testing method. According to the invention, inclination measurement is carried out based on a normal vector of a certain inclined plane; light emitted by the light-emitting diode located at the focus in front of the concave mirror is reflected by the concave mirror to form parallel light beams, and after the photosensitive tube unit receives the parallel light beams, electric signals converted from optical signals are subjected tosignal conditioning through the signal conditioning module; the control module calculates an inclination angle according to the illumination information carried by the conditioned electric signal andthe position of the photosensitive tube unit; the detection mechanism and method based on inclination detection are unique, inclination detection is achieved, and the detection precision is high.

Description

technical field [0001] The invention relates to the technical field of angle detection, in particular to a four-spring plane displacement tilt angle tester and a test method. Background technique [0002] In industrial and agricultural production and services, scientific research and daily life, angle or inclination measurement is often required, such as in the fields of equipment installation, mechanical processing, building construction and transportation. However, current angle measuring instruments generally have the disadvantages of low precision or low cost performance, and the present invention aims to solve this problem. Contents of the invention [0003] The object of the present invention is to provide a four-spring planar displacement tilt angle tester and a test method to realize tilt detection with high detection accuracy. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a four-spring plane displacem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C9/00G01C1/00G01B5/24G01B11/26
CPCG01C9/00G01C1/00G01B5/24G01B11/26
Inventor 张照锋吴明康聂子健蔡纪源王顺华李璟殷家腾高燕孙冬顾斌吴珊珊汤滟
Owner NANJING COLLEGE OF INFORMATION TECH
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