Title:
SENSOR TEST DEVICE HAVING VIBRATION AND ROTATION FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2020/114005
Kind Code:
A1
Abstract:
A sensor test device having vibration and rotation functions, comprising a coaxial cylinder (1), a test frame (2) and a support (4). Two ends of the test frame (2) are each provided in the coaxial cylinder (1) by means of a bearing (3). The test frame (2) can rotate within the coaxial cylinder (1) about the central axis of the bearing (3). The test frame (2) is used for placing a module to be tested (13). Said module (13) rotates synchronously with the test frame (2). Two ends of the coaxial cylinder (1) are fixedly connected to a device to be tested by means of the support (4). While vibrating, the sensor test device enables the sensor test frame (2) and said module (13) to rotate, and enables said module (13) and the test frame (2) to be non-eccentric during rotation, so that the sensor test device have good adaptability, high flexibility, and high test accuracy. The sensor test device has the advantages of simple structure, easy use, compactness and portability, low cost and high test accuracy, facilitating large-scale promotion.
Inventors:
LIU CE (CN)
JIANG YAZHU (CN)
JIANG YAZHU (CN)
Application Number:
PCT/CN2019/101801
Publication Date:
June 11, 2020
Filing Date:
August 21, 2019
Export Citation:
Assignee:
BITSWAVE SUZHOU CO LTD (CN)
International Classes:
G01D18/00
Foreign References:
| CN109374035A | 2019-02-22 | |||
| CN209166487U | 2019-07-26 | |||
| CN104847336A | 2015-08-19 | |||
| CN108152062A | 2018-06-12 | |||
| CN101382469A | 2009-03-11 | |||
| CN207181441U | 2018-04-03 | |||
| CN104267345A | 2015-01-07 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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