Title:
INERTIAL MEASURING DEVICE AND MECHANICAL EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/033753
Kind Code:
A1
Abstract:
The invention relates to an inertial measuring device and mechanical equipment. The inertial measuring device comprises a PCB (Printed Circuit Board) and an inertial measuring unit, wherein the PCB comprises a PCB main body part and a partition part which is formed by slotting one side of the PCB and is fixedly connected with the PCB main body part; and the inertial measuring unit is arranged at the partition part. By optimizing the design of the PCB of an inertial measuring structure, the mechanical stress transferred to the inertial measuring structure is reduced or even eliminated, then the inertial measuring unit such as a gyroscope and an accelerometer in the inertial measuring structure is relatively slightly affected by the mechanical stress, the noise and the zero offset are reduced, the optimal performance of the gyroscope and the accelerometer can be brought into play, furthermore the control precision of the inertial measuring structure is improved, and thus the inertial measuring device is particularly applicable to equipment or fields such as cloud decks, robots, unmanned aerial vehicles or manned aircrafts.
Inventors:
CHEN FAQUAN (CN)
Application Number:
PCT/CN2018/079617
Publication Date:
February 21, 2019
Filing Date:
March 20, 2018
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
G01C21/18
Foreign References:
| CN107478224A | 2017-12-15 | |||
| CN201598171U | 2010-10-06 | |||
| CN102449433A | 2012-05-09 | |||
| CN102798733A | 2012-11-28 | |||
| CN205256688U | 2016-05-25 | |||
| CN205664838U | 2016-10-26 |
Other References:
See also references of EP 3683545A4
None
None
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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