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Neck-wearing earphone

A neck-worn and earphone technology, which is applied in earpiece/earphone accessories, internal auditory earphones, loudspeakers, etc., can solve problems such as sound interference and large capacity loss, and achieve the effect of energy attenuation

Pending Publication Date: 2017-07-14
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the existing earphones use audio microphones to collect sound, which is easy to introduce interference, or the existing bone conduction sound causes a large loss of capacity, the present invention proposes a neck-worn earphone, which can solve the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment proposes a neck-mounted earphone, such as figure 1 , figure 2 As shown, it includes in-ear earplugs 11 and an arc-shaped shell 12 for wearing around the back of the neck. A circuit board 13 is arranged inside the arc-shaped shell 12. The in-ear earplugs 11 are connected to the circuit board 13 through wires 14. The arc-shaped shell 12 Also be connected with arc adjustment rod 15, and arc adjustment rod 15 is used for wearing around the front neck, and the inner arc surface of arc adjustment rod 15 is fixed with piezoelectric pickup assembly 16, and piezoelectric pickup assembly 16 passes wire Connect with the circuit board 13. The neck-worn earphone of this embodiment forms a closed circular shape with the arc-shaped housing 12 and the arc-shaped adjustment rod 15 when worn, and is set around the neck of the human body. The rod 15 rings the front neck, and the piezoelectric sound pickup assembly 16 fixed on the inner arc surface of the arc-shaped adju...

Embodiment 2

[0042] This embodiment provides another kind of structural form of neck-mounted earphones, such as Figure 7 As shown, it includes in-ear earplugs 11 and an arc-shaped shell 12 for wearing around the back of the neck. A circuit board 13 is arranged inside the arc-shaped shell 12. The in-ear earplugs 11 are connected to the circuit board 13 through wires 14. The arc-shaped shell 12 Also be connected with arc adjustment rod 15, and arc adjustment rod 15 is used for wearing around the front neck, and the inner arc surface of arc adjustment rod 15 is fixed with piezoelectric pickup assembly 16, and piezoelectric pickup assembly 16 passes wire Connect with the circuit board 13. The difference between this embodiment and Embodiment 1 is that the two card edges of the earphone are the first card edge 153 and the second card edge 154 respectively, the lengths of the first card edge 153 and the second card edge 154 are equal, and the first card edge 153 and the second card edge 154 are...

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Abstract

The invention discloses a neck-wearing earphone. The neck-wearing earphone comprises in-ear type earplugs and an arc-shaped housing for wearing around a rear neck, a circuit board is disposed in the arc-shaped housing, the in-ear type earplugs are connected with the circuit board through leads, the arc-shaped housing is further connected with an arc-shaped adjustment rod, the arc-shaped adjustment rod is used for wearing around a front neck, an inner arc face of the arc-shaped adjustment rod is fixedly provided with a piezoelectric voice pick-up assembly, and the piezoelectric voice pick-up assembly is connected with the circuit board through a lead. According to the earphone, the arc-shaped adjustment rod for wearing around the front neck is disposed, and the inner arch face of the arc-shaped adjustment rod is fixedly provided with the piezoelectric voice pick-up assembly, so a throat pronunciation vibration is transmitted to the piezoelectric voice pick-up part (assembly) to generate a vibration, and signal processing and transmitting are performed by a processor on the circuit board. Because the neck-wearing earphone adopts the principle that the vibration of the human body vocal organ is directly acquired to achieve sound acquisition, the problem that traditional airborne transmission is prone to introduce noises is prevented, and the problem of energy attenuation caused by existing bone propagation is solved at the same time.

Description

technical field [0001] The invention relates to a talking earphone, in particular to a neck-mounted earphone. Background technique [0002] Most of the existing call earphones adopt audio microphones. When the user speaks, the vocal cords vibrate, and the air is used as a medium to transmit the sound. The microphone picks up the sound and converts it into an electrical signal. The chip transmits the electrical signal to the terminal through wireless or wired. The introduction of noise in this solution is unavoidable, because the sound needs to travel a distance in the air and is easily disturbed, especially when you are in a noisy environment, the voice will be picked up by the microphone together with the external noise, which will cause Significantly reduces call quality. [0003] Based on the above background, some people have proposed the scheme of using solid-state sound transmission, such as bone conduction. Using the principle of bone conduction to collect sound ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1016H04R2201/10
Inventor 张东昆范广海
Owner GEER TECH CO LTD
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