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Calibrating device for tilt angle sensor

A technology of tilt sensor and calibration device, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of the static calibration operation of the tilt sensor, such as large limitations, low work efficiency, and poor practicability, and achieve the convenience of replacing the sensor , Simple structure, strong practical effect

Active Publication Date: 2010-12-15
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the static calibration operation of the inclination sensor in the prior art has large limitations, low work efficiency and poor practicability

Method used

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  • Calibrating device for tilt angle sensor
  • Calibrating device for tilt angle sensor
  • Calibrating device for tilt angle sensor

Examples

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Embodiment Construction

[0016] see figure 1 , which is a structural schematic diagram of a preferred embodiment of the static calibration device for the inclination sensor of the present invention. In this embodiment, the tilt sensor calibration device includes a mounting base 1 , an optical indexing head 2 , a mounting shaft 3 , a mounting plate 4 , a tip 5 , a tip base 6 , and a tip handle 7 . Wherein, the installation base 1 includes a horizontal base 8 , a base 9 and a top base 6 perpendicular to the horizontal base 8 . The optical indexing head 2 is arranged on a base 9 with an angle scale engraved on it, and its axis is parallel to the horizontal substrate 8 . The tip base 6 is arranged on a horizontal base plate 8 , and the tip axis is parallel to the horizontal base plate 8 . The tip 5 is set on the side of the tip base 6 adjacent to the base 9 , and the tip handle 7 is set on the other side of the tip base 6 away from the optical indexing head 2 . Wherein, the optical indexing head 2 is s...

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Abstract

The invention relates to a calibrating device for a tilt angle sensor. The calibrating device comprises a mounting base (1), an optical indexing head (2), a mounting shaft (3), a mounting plate (4), a tip (5), a tip base (6) and a tip handle (7), wherein the mounting base (1) comprises a horizontal base plate (8) and a base station (9); the optical indexing head (2) is arranged on the base station (9); the tip base (6) is arranged on the horizontal base plate (8); the tip (5) is arranged on one side of the tip base (6); and the tip handle (7) is arranged on one side of the tip base (6) deviated from the optical indexing head (2) which passes through a hole with the tip and the shaft (3) for mounting and positioning sequentially to be connected with the tip (5) on the tip base (6). The calibrating device for the tilt angle sensor of the invention has the advantages of simple structure, convenient operation, high working efficiency, high measurement precision and high practicality.

Description

technical field [0001] The invention relates to a sensor calibration device, in particular to an inclination sensor calibration device. Background technique [0002] The inclination sensor is a precision device used to measure the angular deflection inertia. When a standard angle is given by the optical dividing head, and then the positioning mandrel is driven by the rotating device to rotate, the corresponding angular displacement of the inclination sensor can be obtained. In order to ensure the measurement accuracy of the inclination sensor, it is often necessary to calibrate the inclination sensor in actual work. [0003] At present, the static calibration of the inclination sensor in the prior art uses a combination of a 24-hedron and a flatness measuring instrument to complete the calibration of the inclination sensor. Since the 24-hedron distributes 360 degrees evenly on 24 surfaces, each surface is 15 degrees . The calibration of the sensor is based on the range to ...

Claims

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Application Information

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IPC IPC(8): G01B11/26G01C25/00
Inventor 张晓勇杜玲玲
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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