Testing device of angular displacement sensor

A technology of angular displacement sensor and testing device, which is applied in the direction of measuring devices, instruments, etc., can solve the problems of non-compatibility of fixtures, large dividing head, difficult to move and carry, and difficult to adapt to the scene, etc., so as to reduce the number of production , to solve the test requirements, the effect of easy operation

Pending Publication Date: 2022-05-27
XIAMEN NIELL ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current angular displacement test uses a dividing head for adjustment and testing. The dividing head is large and difficult to move and carry, and it is difficult to adapt to more scenarios. The fixture is not universal, and different products need to make different fixtures for use. fixed product

Method used

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  • Testing device of angular displacement sensor
  • Testing device of angular displacement sensor
  • Testing device of angular displacement sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] like Figure 1 to Figure 8 As shown, this embodiment provides a testing device 100 for an angular displacement sensor, an encoder 3, a fork lever 4 and a manually driven deceleration mechanism 5;

[0033] The encoder 3 has a drive shaft 31;

[0034] The inner end of the driving shaft 31 is connected to the rotating shaft of the angular displacement sensor 200 to be measured through a coupling 6; on the shaft 201 of the sensor 200;

[0035] The upper end of the fork rod 4 is fixedly sleeved on the driving shaft 31;

[0036] The manual drive deceleration mechanism 5 is connected to the lower end of the fork rod 4 and drives the lower end of the fork rod 4 to swing left and right.

[0037] The present invention also includes a digital display 7 which is connected to the encoder 3 to display the rotation angle value of the encoder 3 .

[0038] The manual drive deceleration mechanism 5 further includes a slide rail mounting frame 51, a linear slide rail 52, a screw shaft...

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PUM

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Abstract

The invention provides a testing device for an angular displacement sensor. The testing device comprises an encoder, a shifting fork rod and a manual driving speed reducing mechanism. The encoder is provided with a driving shaft; the inner end of the driving shaft is connected to a rotating shaft of the angular displacement sensor to be measured through a coupling; the upper end of the shifting fork rod is fixedly arranged on the driving shaft in a sleeving manner; the manual driving speed reducing mechanism is connected to the lower end of the shifting fork rod and drives the lower end of the shifting fork rod to swing left and right. The encoder and the angular displacement sensor synchronously rotate by the same angle, so that the rotation angle of the angular displacement sensor can be obtained only by reading the rotation angle of the encoder.

Description

technical field [0001] The invention relates to a testing device of an angular displacement sensor. Background technique [0002] The current angular displacement test adopts the indexing head to adjust the test. The indexing head is large and difficult to carry, and it is difficult to adapt to more scenes; the jig is not universal, and different products need to make different jigs for Fixed product. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a test device for an angular displacement sensor. The encoder and the angular displacement sensor are rotated by the same angle synchronously. Therefore, the rotation angle of the angular displacement sensor can be obtained only by reading the rotation angle of the encoder. . [0004] The invention provides a testing device for an angular displacement sensor, comprising an encoder, a fork lever and a manually driven deceleration mechanism; [0005] the encoder has a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/22
CPCG01B21/22
Inventor 钟富荣孔致鹏翁新全许静玲柯银鸿刘瑞林
Owner XIAMEN NIELL ELECTRONICS
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