Nasal bone conduction wireless communication transmitting device

Abstract

The disclosed nasal bone conduction wireless communication device comprises: a bone conduction input device with a first oscillator to convert sound to be conducted into electric wave, a wireless communication device electrical connected to former device to receive and transmit electric wave signal and / or receive external electric wave signal, a bone conduction output device with a second oscillator to receive and convert external wave signal from wireless communication into oscillatory wave to send into inner ear after resonance in nasal cavity through nasal bone, and a carrier device on nasal part to bear said devices and make said bone input and output conduction devices close contact with nasal bone skin.

Description

technical field [0001] The invention relates to a nasal bone conduction wireless communication transmission device, in particular to a nasal bone conduction wireless communication transmission device which oscillates and cooperates with the wireless communication device for speaking and answering. Background technique [0002] Sound is conducted through the air, but wireless earphones or hearing aids that generally guide sound into the ear through the air often cannot eliminate external background sound sources, so oscillators that use bone conduction or skin conduction have emerged as the times require. [0003] Taiwan Invention Patent Announcement No. 463517 discloses a phone-receiving device using a bone-conduction loudspeaker, which has a bone-conduction loudspeaker unit, a microphone unit, and a drive circuit storage unit, and can be connected to a telephone or radio transceiver On the machine, the above-mentioned bone conduction type loudspeaker part is configured to b...

AI Technical Summary

Problems solved by technology

However, the configuration attached to any position on the face does not necessarily have the effect of bone conduction

[0004] Another known general contact indirect sound wave bone conduction device placed on the neck can eliminate part of the background sound, but because it is in contact with the throat, the sound quality transmitted is cloudy and unclear. The part is easy to slide, which is very inconvenient and unsightly, and the audio signal of the known general contact indirect bone conduction device placed on the neck is relatively attenuated and unclear compared to the audio signal in ordinary local calls

[0005] Another known bone conduction glasses-type hearing aid places the oscillator at the rear end of the ear of the glasses frame to receive sound, but it can only solve the problem of hearing and cannot produce sound, and due to long-term use, the glasses tripod will become loose The inability to fit the ear bones greatly reduces the effect of hearing aids; in recent years, mobile devices such as mobile phones have become popular and frequently used, and wireless Bluetooth hands-free communication devices have become popular, and at the same time solved the problems of hearing and speaking when using mobile devices. However, external background noise cannot be avoided. The clip-on ear type is uncomfortable to wear for a long time, and the heavy spectacle tripod is not very beautiful. It is easy to sweat behind the ear and cause the hearing aid to lose its function, and it is easy to fall off during exercise. These are its disadvantages. At the same time, If this type of bone conduction glasses-type hearing aid needs to use two left and right glasses legs, it cannot share components such as batteries, microphones, etc., which makes users have to pay nearly double the cost of purchase, which is not economical.

Images