Patent ID: 11885458
Assignee: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 2:
3. The calibration bracket according to claim 2, wherein the first threaded rotating member comprises a first screw portion and a first limiting portion, the first limiting portion being disposed at an end of the first screw portion; and
the second threaded rotating member has a first screw hole and a first accommodating groove, the first screw hole being in communication with the first accommodating groove, and the first threaded structure being disposed on a hole wall of the first screw hole, and
the first screw portion being inserted in the first screw hole, the first limiting portion being accommodated in the first accommodating groove, and a cross-sectional dimension of the first limiting portion being greater than a cross-sectional dimension of the first screw portion.