SINGLE POINT LASER VIBRATION MEASURER BASED MULTI-DIRECTIONAL WIDE-ANGLE AND CONTINUOUS-SCAN VIBRATION MEASUREMENT AUXILIARY INSTRUMENT

WIPO Patent Application WO/2018/184256

A1

A single point laser vibration measurer based multi-directional wide-angle and continuous-scan vibration measurement auxiliary instrument. An X-axis rotary motor (15) is disposed on a base support (2); the X-axis rotary motor (15) drives one group of outer frame ring rotary wheels to rotate to drive an outer frame ring (18) to rotate in an outer frame ring supporting groove (16); the outer frame ring (18) is fixed with a part connecting rod (19); a Z-axis rotary motor (21) is disposed in the middle portion of the part connecting rod (19); the Z-axis rotary motor (21) drives an inner frame rotary ring (25) to rotate around the part connecting rod (19); a bottom of the part connecting rod (19) is fixed with a reflective mirror supporting ring (23); a cubic reflective mirror (31) is disposed in the middle position of a cubic reflective mirror rotary rod (27); and a Y-axis rotary motor (28) is fixed at the other side of the inner frame rotary ring (25). Fixed light beams can be projected in multiple directions; laser can be projected to any position at which a user wants to measure under a condition that a laser doppler vibration measurer is not needed to be adjusted, thus greatly facilitating measurement.

LI HUI (CN)
JIANG WEI (CN)
ZHENG RUHAO (CN)
ZHAO FAN (CN)
LV HAIYU (CN)
LI HE (CN)

PCT/CN2017/081022

October 11, 2018

April 19, 2017

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UNIV NORTHEASTERN (CN)

G01H9/00

CN102426355A	2012-04-25
CN102232196A	2011-11-02
US20070008514A1	2007-01-11
CN2616955Y	2004-05-19
EP2579060A1	2013-04-10

SHENYANG UPDATE INTELLECTUAL PROPERTY AGENCY (CN)

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