Patent ID: 11933351
Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC F  G  H  Y | IPC F  H

Claim 18:
19. The hinge according to claim 18, wherein the first holding arm comprises a first base portion, and a first connection portion and a second connection portion, the first connection portion and the second connection portion extend from one side of the first base portion and are spaced apart, and a side of the first connection portion facing the second connection portion and a side of the second connection portion facing the first connection portion are both provided with the second sliding groove; and
the second holding arm includes a second base portion, and a third connection portion and a fourth connection portion, the third connection portion and the fourth connection portion extend from one side of the second base portion and are spaced apart, and a side of the third connection portion facing the fourth connection portion and a side of the fourth connection portion facing the third connection portion are both provided with the third sliding groove.