Patent ID: 11909095
Assignee: COMMSCOPE TECHNOLOGIES LLC
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  H | IPC H

Claim 0:
1. A transmission mechanism for a base station antenna, including a motor and at least one connecting rod,
wherein a gear mechanism is provided on a first end of the connecting rod, and the motor drives the connecting rod to rotate via the gear mechanism;
wherein a worm gear unit is provided on a second end of the connecting rod opposite to the first end, and the worm gear unit is configured to drive a movable element of a phase shifter when the connecting rod rotates; and
wherein the gear mechanism includes a driving gear and a driven gear, the driving gear is configured to be driven by the motor, and the driving gear is meshed and connected with the driven gear to drive the connecting rod to rotate via the driven gear.