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Angle acceleration measurement device

An angular acceleration and measuring device technology, applied in the direction of speed/acceleration/impact measurement, measuring device, measuring acceleration, etc., can solve the problem of cumbersome angle adjustment process, and achieve simple and convenient adjustment process, simple and convenient operation process and high precision. Effect

Pending Publication Date: 2017-04-05
袁紫宸
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of cumbersome angle adjustment process in the prior art, the present invention provides an angular acceleration measuring device

Method used

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  • Angle acceleration measurement device

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Experimental program
Comparison scheme
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Embodiment Construction

[0014] Combine below Figure 1 to Figure 4 The present invention will be described in detail.

[0015] An angular acceleration measuring device provided in this embodiment includes a base plate 1 on which a bubble level 2 is installed, and height-adjustable support frames are respectively installed at the lower ends of the four corners of the base plate 1 . The support frame includes a support 31 and a support rod 32 , the upper end of the support rod 32 is fixed on the base plate 1 , the support 31 is provided with a first screw, and the first screw is screwed into the screw hole at the lower end of the support rod 32 . The left side of described base plate 1 is connected to the lower end of inclined plate 4 by hinge, and the upper end of inclined plate 4 is equipped with strike timer 5; The right side of base plate 1 is hinged with rotating rod 6, and described inclined plate 4 lower end is provided with chute 7. A slider 61 is provided on the upper part of the rotating rod...

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PUM

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Abstract

An angle acceleration measurement device provided by the invention comprises a base plate which is provided with a bubble level meter, and the lower ends of the four corners of the base plate are respectively provided with support frames. The left side of the base plate is hinged with an inclined board, and the upper end of the inclined board is provided with a ticker-tape timer; the right side of the base plate is hinged with a rotation rod, the lower end of the inclined board is provided with a spout, the upper portion of the rotation rod is provided with a sliding block which can slide up and down in the spout. The angle acceleration measurement device also comprises an expansion link which has two ends being respectively hinged with the middle portion of the base plate and the middle portion of the rotation rod. The angle acceleration measurement device is provided with a protractor for measuring the angle between the inclined board and the base plate. The angle acceleration measurement device is configured for experiment, and compared to the current experiment device, the operation process is simple and convenient and the precision of the angle regulation is high.

Description

technical field [0001] The invention relates to a teaching instrument, in particular to an angular acceleration measuring device for testing the relationship between the acceleration and the angle of an inclined plate. Background technique [0002] High school students often need to measure the motion acceleration of objects under different angles in the study of physics courses. The larger the angle of inclination, the greater the component of gravity acting on the moving direction of the object, and the greater the acceleration of the object in the moving direction. In order to measure the influence of different angles on the acceleration, in the actual test, it is necessary to continuously adjust the tilt angle of the moving object, and the operation process of adjusting the tilt angle is relatively cumbersome. Contents of the invention [0003] In order to solve the problem of cumbersome angle adjustment process in the prior art, the present invention provides an angu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01P15/00
CPCG01P15/005
Inventor 不公告发明人
Owner 袁紫宸