Patent ID: 11923226
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC B  G  H

Claim 8:
9. The conveyor device according to claim 8, wherein the controller comprises a first controller, a radio frequency chip, and a second controller, and the first controller is connected to the second controller by the radio frequency chip;
the first controller is respectively connected to the signal receiver, the pressure sensor, and the driver, and the first controller is configured to control, according to the second signal and the pressure detected by the pressure sensor, the speed of the driver for driving the conveyor platform to move up or down relative to the machine platform; and
the second controller is connected to the switch, and the second controller is configured to control, according to an output signal of the first controller, the switch to be turned on or off.