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Apparatus with trapezoid pointer checking shaft for checking instrument pointer axis

A technology of instrument pointer and detection device, applied in the field of instrument production, can solve the problems of cumbersome operation, low detection accuracy, complex structure, etc., and achieve the effect of rapid detection

Active Publication Date: 2016-08-10
AEROSPACE HI TECH HLDG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problems of complex structure, cumbersome operation, and low detection accuracy of the existing meter pointer shaft verticality detection device, and further proposes a meter pointer shaft detection device with a trapezoidal pointer detection shaft

Method used

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  • Apparatus with trapezoid pointer checking shaft for checking instrument pointer axis
  • Apparatus with trapezoid pointer checking shaft for checking instrument pointer axis
  • Apparatus with trapezoid pointer checking shaft for checking instrument pointer axis

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Effect test

specific Embodiment approach 1

[0010] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, the instrument pointer shaft detection device with trapezoidal pointer detection shaft in this embodiment includes a bottom frame 1, an upper pointer plate 2, a vertical plate 3, a lower pointer plate 4, a trapezoidal pointer detection shaft 5, and a quick clamp 6. Pointer holder 7, two optical axes 8 and multiple buffer springs 9, the bottom frame 1 is set horizontally, two optical axes 8 are arranged side by side and vertically on the upper surface of the bottom frame 1, the upper pointer plate 2, the lower pointer plate 4 is sequentially arranged between the two optical axes 8 from top to bottom, and the two ends of the upper pointer plate 2 are connected to the two optical axes 8 through two linear bearings, and the two ends of the lower pointer plate 4 are connected to the two optical axes 8 through two linear bearings. The two optical axes 8 are connected, the pointer holde...

specific Embodiment approach 2

[0011] Specific implementation mode two: combination figure 1 and figure 2 To describe this embodiment, two reinforcing ribs 10 are arranged side by side on the back of the vertical plate 3 of the meter pointer shaft detection device with trapezoidal pointer detection shaft in this embodiment. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0012] Specific implementation mode three: combination figure 1 and figure 2 To illustrate this embodiment, the meter pointer shaft detection device with a trapezoidal pointer detection shaft in this embodiment further includes an optical axis cover 11 , and the upper ends of the two optical axes 8 are connected to the vertical plate 3 through the optical axis cover 11 . Other components and connections are the same as those in the first embodiment.

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PUM

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Abstract

An apparatus with a trapezoid pointer checking shaft for checking an instrument pointer axis relates to an instrument pointer axis checking apparatus. The apparatus solves the problem that a conventional apparatus for checking the verticality of the axis of an instrument pointer is complex in structure, tedious in operation and low in detection precision. The apparatus comprises a bottom frame, an upper pointer plate, a vertical plate, a lower pointer plate, the trapezoid pointer checking shaft, a rapid clamp, a pointer mounting base, two optical shafts, and a plurality of buffer springs, wherein the bottom frame is arranged horizontally, the two optical shafts are vertically arranged side by side on the upper surface of the bottom frame, the upper pointer plate and the lower pointer plate are sequentially arranged between two optical shafts from top to bottom, the two ends of the upper pointer plate are connected with the two optical shafts through two linear bearings, and the two ends of the lower pointer plate are connected with the two optical shafts through two linear bearings. The apparatus belongs to the field of instrument production.

Description

technical field [0001] The invention relates to an instrument pointer shaft detection device, in particular to an instrument pointer shaft detection device with a trapezoidal pointer detection shaft, which belongs to the field of instrument production. Background technique [0002] The verticality of the pointer shaft of the meter is one of the important indicators of the quality of the meter product. In order to ensure the verticality of the pointer shaft of the meter, the verticality of the pointer shaft of the meter needs to be measured and corrected after processing. The existing instrument pointer shaft perpendicularity detection device has complex structure, cumbersome operation and low detection accuracy. Contents of the invention [0003] In order to solve the problems of complex structure, cumbersome operation and low detection accuracy of the existing instrument pointer shaft perpendicularity detection device, the present invention further proposes a meter pointe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/22
CPCG01B21/22
Inventor 张志波刘志龙李春龙何琳査森懿韩浩高伟
Owner AEROSPACE HI TECH HLDG GROUP