Patent ID: 11895787
Assignee: STAR ASIA VISION CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H  F  E | IPC E  F  H

Claim 2:
3. The multi-directional multi-joint turning piece of claim 2, further comprising a third plug-in piece, wherein the third turning piece includes a sixth connecting portion and a seventh connecting portion, the third turning piece is a rectangular structure with a fourth thickness, the sixth connecting portion is a rectangular structure with a front and a rear symmetrical panels having a third spacing between the front and the rear panels, the sixth connecting portion is disposed at one end of the third turning piece, and the seventh connecting portion is disposed at the other end of the third turning piece, the third thickness is smaller than the second spacing and the third spacing, the third turning piece is connected to the second turning piece by the insertion of the fifth connecting portion into the sixth connecting portion, the third plug-in piece is inserted into the third through-hole, the third plug-in piece is pivoted to the second turning piece, and the third plug-in piece is used as a pivot.