Patent ID: 11857730
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. An eyeshade, comprising:
an eyeshade main body; and
an electroencephalogram acquisition unit, a controller and a heating unit which are disposed on the eyeshade main body,
wherein the electroencephalogram acquisition unit is configured to acquire a brain electrical signal of a wearer;
the controller comprises a converter and is configured to receive the brain electrical signal from the electroencephalogram acquisition unit, the converter is detachably coupled to the electroencephalogram acquisition unit and is configured to convert the brain electrical signal into a communication signal and transmit the communication signal to an outside of the eyeshade while being coupled to the electroencephalogram acquisition unit; and
the heating unit is configured to heat an eye region of the wearer, wherein the heating unit comprises a material of graphene;
wherein the controller further comprises a first coupling structure which is electrically conductive, the electroencephalogram acquisition unit comprises a second coupling structure which is electrically conductive, and the electroencephalogram acquisition unit is detachably coupled to the first coupling structure of the controller by the second coupling structure; and
while the second coupling structure is coupled to the first coupling structure, the electroencephalogram acquisition unit is electrically coupled to the converter, and the brain electrical signal is transmitted from the electroencephalogram acquisition unit to the converter;
wherein the first coupling structure comprises a data interface and the second coupling structure comprises a data interface that matches with the data interface of the first coupling structure, the electroencephalogram acquisition unit is detachably coupled to the controller through the data interface of the first coupling structure and the data interface of the second coupling structure, and the controller receives the brain electrical signal from the second coupling structure through the data interface of the first coupling structure.