Patent ID: 11937388
Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC H  F  G | IPC F  H

Claim 4:
5. The screen body support device according to claim 4, wherein the driving mechanism comprises a crank-rocker mechanism comprising:
a crank, one end of the crank being rotatably connected with the power mechanism;
a linkage, one end of the linkage being rotatably connected with another end of the crank; and
a rocker, one end of the rocker being rotatably connected with another end of the linkage;
wherein the gear component comprises:
a first gear, wherein the first gear is connected to the movable bracket; and
a second gear, wherein the second gear meshes with the first gear, and the second gear is rotatably connected to another end of the rocker.