Across-space silent voice-transmitting bone-conducted loudspeaker

A bone conduction loudspeaker and space-separating technology, applied in the field of loudspeakers, can solve the problems of difficult adjustment, uncomfortable ear hooks and in-ears, entangled speaker wires, etc., and achieves the effect of eliminating wire tangling and solving inconvenient wearing.

CN107124682AInactive Publication Date: 2017-09-01孔玉亮
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-09-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an across-space silent voice-transmitting bone-conducted loudspeaker. A signal transmitting module and a signal receiving module are of a split type structure; the signal transmitting module comprises a circuit board, a battery, a coil and a shell; the circuit board and the battery are placed in the shell; the two ends of the coil are connected with the circuit board; the signal receiving module comprises a magnet and an outer shell; and the function of the outer shell is fixing the magnet and ensuring the use safety. All parts except the signal receiving module are worn around ears, there is no need to have a substantial connection with the wireless signal receiving module, and the signal receiving module can receive signals across the space, thereby achieving a function of across-space sound reception; and the signal receiving module transmits the sound to the head bone of a human body to an auditory system. According to the across-space silent voice-transmitting bone-conducted loudspeaker provided by the invention, the trouble of wire winding is avoided, the installation of the battery is avoided, and the cumbersome assembly troubles of conventional earphone speakers are avoided, so that the across-space silent voice-transmitting bone-conducted loudspeaker is energy saving and strong in practicability.
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Description

Technical field

[0001] The invention relates to the field of loudspeakers, in particular to a bone conduction loudspeaker with air-isolation and sound transmission. Background technique

[0002] People can hear sound because air transmits vibration to the eardrum through the external ear canal, and the vibration formed by the eardrum drives the human auditory nerve, thereby perceiving the vibration of sound. Traditional earphones generally attach the earphone to the ear hole or plug it into the ear hole. The earphone vibrates the air, and the air vibrates the eardrum of a person to transmit sound to the human brain. When people are listening to the sound in the earphones, it is difficult for the external users to hear the sound. For example, if you cannot hear the sound of the horn when crossing the road, it is quite dangerous. In addition, if you use this kind of earphone for a long time at high volume, it is right. The eardrum has an effect, which can cause people's tinnitus a...

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Embodiment Construction

[0024] The principles of the present disclosure will now be described with reference to some example embodiments. It can be understood that these embodiments are only described for the purpose of illustration and to help those skilled in the art understand and implement the present disclosure, and do not suggest any limitation on the scope of the present disclosure. The content of the present disclosure described here can be implemented in various ways other than those described below.

[0025] As described herein, the term "including" and its various variants can be understood as open-ended terms, which means "including but not limited to." The term "based on" can be understood as "based at least in part on." The term "one embodiment" may be understood as "at least one embodiment." The term "another embodiment" may be understood as "at least one other embodiment."

[0026] An air-isolated, sound-transmitting bone conduction loudspeaker includes a signal transmitting module and ...