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Linear acceleration tester

A technology of linear acceleration and tester, which is applied to the testing of machines/structural components, instruments, and measuring electronics. It can solve the problems of high cost and impossibility of implementation, and achieve the effects of reducing test costs, protecting safety, and avoiding false triggers.

Active Publication Date: 2020-08-07
重庆天扬拓扑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rocket sled test has the disadvantage of being expensive, and in many cases cannot be implemented due to site and environmental constraints

Method used

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  • Linear acceleration tester
  • Linear acceleration tester
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Embodiment Construction

[0050] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0051] Such as Figure 1-Figure 18 As shown, the present invention discloses a linear acceleration tester, which includes a support structure 1 on which a slide rail 6 , a trolley mechanism 7 and a power mechanism 4 are installed. The trolley mechanism 7 is slidingly matched with the slide rail 6: the trolley mechanism 7 is used to carry electronic and electrical equipment to be tested or a high-precision guidance device. The power mechanism 4 is located at one end of the slide rail 6 : the power mechanism 4 provides power for the acceleration movement of the trolley mechanism 7 . The trigger mechanism 8 fixes the trolley mechanism 7 on the slide rail 6 and can release the trolley mechanism 7 instantaneously.

[0052] The basic implementation principle of the tester in this scheme: the tester is installed indoors to test the acceleration of electronic and e...

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PUM

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Abstract

The invention discloses a linear acceleration tester. The linear acceleration tester comprises a supporting structure. The supporting structure is provided with a sliding rail, a trolley mechanism, apower mechanism and a triggering mechanism. The trolley mechanism is in sliding fit with the sliding rail and is used for carrying to-be-tested electronic electric appliance equipment or high-precision controlling and guiding devices. The power mechanism is located at one end of the sliding rail and provides power for the accelerated movement of the trolley mechanism. The triggering mechanism fixes the trolley mechanism onto the sliding rail and can instantaneously release the trolley mechanism. The acceleration tester is simple in operation, good in safety, high in precision, adjustable in test acceleration, convenient to adjust and various in adjusting means, and the linear acceleration tester and a corresponding test method can be used for reference in the same industry.

Description

technical field [0001] The invention relates to the technical field of mechanical testing equipment, in particular to a linear acceleration tester. Background technique [0002] During the launching process of the missile, the structure of the missile body, the electronic and electrical equipment installed on it, and the high-precision guidance device will all be subject to a certain thrust, which will cause an acceleration of up to several G, which will affect the electronic and electrical equipment and high-precision guidance. The performance of the guidance device, therefore, the existing common acceleration test device cannot complete this type of test. The existing test methods mainly use the rocket sled test. However, the rocket sled test has the disadvantage of being expensive, and in many cases cannot be implemented due to site and environmental constraints. Contents of the invention [0003] The invention provides a linear acceleration tester, which can test the...

Claims

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Application Information

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IPC IPC(8): F42B35/00F41G7/00G01M99/00G01R31/00
CPCF41G7/001F41G7/005F42B35/00G01M99/004G01M99/005G01R31/00
Inventor 邓云兰海陈再春陈国弘李平黄强
Owner 重庆天扬拓扑科技有限公司