Patent ID: 11871810
Assignee: nan
Field: Telecommunications (Electrical engineering)
Classification: CPC A  H | IPC A  H

Claim 0:
1. A communication helmet, comprising:
a helmet with a head cavity for protecting a human head;
a fixing belt with two belt ends connecting to two sides of the helmet, the fixing belt and the helmet being together forming a head container for fitting the human head; and
a speaker module disposed on the fixing belt, the speaker module having a processor, a bone conductive speaker and a contact part, the contact part engaging a cheek of the human head when the human head being fit in the head container of the helmet and the fixing belt, the bone conductor speaker emitting a vibration wave corresponding to associated sound data from the processor, the vibration wave being transmitted to an acoustic organ of the human head via the contact part for transmitting information carried by the sound data to the human head.