Patent ID: 11878458
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC B  H  G | IPC B  G

Claim 0:
1. An airbag assembly, configured to bend a flexible panel, comprising:
a housing comprising at least one outlet and at least one inlet;
a rubber film wrapping a periphery of the housing, wherein the housing runs through the rubber film, the periphery of the housing is attached to a proximal end of the rubber film near the at least one inlet and a distal end of the rubber film away from the at least one inlet to form a gas chamber between the housing and the rubber film, the at least one outlet and the at least one inlet communicate with the gas chamber, and the gas chamber is inflatable to bend the flexible panel to a required curvature;
a gas source;
a gas pipeline communicating with the gas source and the at least one inlet of the housing;
a pressure sensor disposed in the gas pipeline;
a pressure-adjusting valve connected to the gas source and the housing through the gas pipeline; and
a controller electrically connected to the pressure sensor and the pressure-adjusting valve and configured to receive an output signal from the pressure sensor and to control the pressure-adjusting valve to be turned on and off.