Patent ID: 11892119
Assignee: TILTA INC.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 4:
5. The suction-operated device according to claim 1, wherein the controller comprises:
an air pressure sensor;
a vacuum pump;
a circuit board; and
a battery,
wherein the battery, the air pressure sensor, and the vacuum pump are electrically connected to the circuit board, and the air pressure sensor, the vacuum pump, the circuit board, and the battery are provided in the mounting cavity,
wherein the first end of the connecting pipe is provided with an air passage quick-release connector, the air pressure sensor and the vacuum pump are connected to a first end of the air passage quick-release connector, and a second end of the air passage quick-release connector is connected to the second end of the air pipe.