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Patent Searching and Data


Title:
CALIBRATION SYSTEM, AND CALIBRATION SUPPORT FRAME FOR SAME
Document Type and Number:
WIPO Patent Application WO/2020/186930
Kind Code:
A1
Abstract:
The present invention relates to the field of vehicle calibration, and provides a calibration system and a calibration support frame for the same. The calibration system comprises a base, a vertical frame assembly, and a support assembly. In the vertical frame assembly, one end of a fixed vertical rod is installed at the base, and a movable vertical rod is installed at the other end of the fixed vertical rod, and the movable vertical rod can only move along a center axis with respect to the fixed vertical rod. The support assembly is installed at the movable vertical rod. A drive mechanism comprises a first threaded rotating member, a second threaded rotating member, and a threaded fixed member. The first threaded rotating member is installed at the fixed vertical rod, and can only rotate about a center axis with respect to the fixed vertical rod. The second threaded rotating member is provided with a first thread structure and a second thread structure that wind around the center axis. The thread direction of the first thread structure matches the thread direction of the second thread structure. The second threaded rotating member is installed at the first threaded rotating member via the first thread structure, and the second threaded rotating member is installed at the threaded fixed member via the second thread structure. The threaded fixed member is fixedly installed at the movable vertical rod.

Inventors:
LAI BIWANG (CN)
Application Number:
PCT/CN2020/073855
Publication Date:
September 24, 2020
Filing Date:
January 22, 2020
Export Citation:
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Assignee:
AUTEL INTELLIGENT TECH CORP LTD (CN)
International Classes:
G01S7/40; G01D18/00
Foreign References:
CN208520987U2019-02-19
CN206830588U2018-01-02
CN108316744A2018-07-24
Other References:
See also references of EP 3943967A4
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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