CN209299467U - A kind of bone conduction earphone - Google Patents
A kind of bone conduction earphone Download PDFInfo
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- CN209299467U CN209299467U CN201822162930.3U CN201822162930U CN209299467U CN 209299467 U CN209299467 U CN 209299467U CN 201822162930 U CN201822162930 U CN 201822162930U CN 209299467 U CN209299467 U CN 209299467U
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- shell
- bone
- cavity
- bone conduction
- earphone
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Abstract
The utility model discloses a kind of bone conduction earphone, it include shell, it is built in the intracorporal pcb board of the shell, battery and bone-conduction speaker, the shell is U-shaped, with the hangers slot to a side opening, the shell is hollow structure, hollow portion forms cavity, pcb board, electrical connection composition circuit is placed in the cavity between battery and bone-conduction speaker, and the shell is equipped with the opposite magnet of magnetic grade in the cavity of hangers slot two sides, hangers slot covers on the auricle of human body ear when earphone is worn, shell two sides are fixedly clamped under the action of magnet is heteropolar attracting, it is simple for structure, it is small in size, comfortable wearing.
Description
Technical field
The utility model belongs to ear phone technology field, refers in particular to a kind of bone conduction earphone, related to its structure.
Background technique
Osteoacusis is a kind of sound conduction mode, is the vibration based on skull and picks up sound, is generated with traditional vibrating diaphragm
The sound conduction mode of sound wave is different, and osteoacusis can realize clearly sound-reducing in a noisy environment, and sound wave is not yet
Other people can be influenced because of spreading in air.
Traditional earphone is the conduction that sound is realized using the principle of air vibration, and earphone fortress is in ear hole when use
Interior, so there are the following problems: 1, be had an impact using meeting to the ear-drum of people to long-term big volume, can cause the tinnitus of people, seriously
Ground will cause Hearing；2, extraneous sound can not be heard when earphone clogs when ear, is easy to produce when driving or going across the road
It is raw dangerous.
And bone conduction earphone is that sound is transmitted by the vibration of skull to brain, it, can be well without plug in ear hole
Ear-drum is protected, avoids and gives ear bring sense of discomfort, protect hearing, moreover it is possible to not hear external voice directly, have it unique
Superiority, bone conduction earphone need to be generally worn on head by support frame, and bone conduction earphone currently on the market mostly uses head
Hoop formula wears method, sticks on the skull on ear side around the clamping of two phonation unit of the back side of head, wears be easy to feel not for a long time
It is suitable, influence using.
Utility model content
Therefore, the purpose of the utility model is to provide a kind of novel bone conduction ears simple for structure, small in size, comfortable wearing
Machine wears the structure deficiency bad there are comfort level to solve bone conduction earphone in the prior art.
In order to achieve the above object, the technical solution of the utility model is: a kind of bone conduction earphone includes shell, is built in
The intracorporal pcb board of the shell, battery and bone-conduction speaker, the shell is U-shaped, has the hangers slot to a side opening, should
Shell is hollow structure, and hollow portion forms cavity, and electrical connection composition circuit is set between pcb board, battery and bone-conduction speaker
In in the cavity, and the shell is equipped with the opposite magnet of magnetic grade in the cavity of hangers slot two sides.
The shell wall of the shell is equipped with the hole appeared for bone-conduction speaker sound, is nested with a flexible glue film on the hole.
The shell is made of silica gel material.
Using the above structure, due to covering by hangers slot the ear in human body ear when the utility model bone conduction earphone is worn
On exterior feature, and it is fixedly clamped using the heteropolar attracting effect of magnet, the utility model bone conduction earphone is simple for structure, and it is small in size, no
It only wears simply, and wears will not feel like oneself for a long time.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the structure sectional view of the utility model；
Fig. 3 is that the utility model implements state diagram.
Specific embodiment
It elaborates below in conjunction with attached drawing and specific implementation to the utility model.
As shown in Figure 1, 2, 3, a kind of bone conduction earphone of the utility model includes shell 1, is built in the shell 1
Pcb board 2, battery 3 and bone-conduction speaker 4, the structure and working principle of the pcb board 2, battery 3 and bone-conduction speaker 4
It is the known prior art, therefore details are not described herein for this case.
The shell 1 has certain deflection, it is preferred to use silica gel material is made, and shell 1 is U-shaped, has to side
The hangers slot 11 of opening, the shell 1 are hollow structure, and hollow portion forms cavity 12, and pcb board 2, battery 3 and osteoacusis are raised
Electrical connection composition circuit is placed in the cavity 12 between sound device 4, this case specifically appearance of the shell in 11 two sides of hangers slot
Magnetic grade opposite magnet 5 is installed, such the utility model earphone is when wearing by 11 sets of hangers slot in human body ear in chamber 12
Piece auricle on, since shell 1 has certain deflection, the two sides of shell 1 are clamped solid under the action of magnet 5 is heteropolar attracting
It is scheduled on human body ear.
The shell wall of the shell 1 is equipped with the hole 13 appeared for 4 sound of bone-conduction speaker, which sets a flexible glue
Film 6 designs more humane so that the place of loudspeaker 4 and skin contact is not in uncomfortable situation.
Using the above structure, the utility model has a characteristic that compared with prior art
The utility model bone conduction earphone shell is made of silica gel material, and the shell comfort level of silica gel material is fine, with skin
The compactness of skin is preferable, and when wearing covers on the auricle of human body ear by hangers slot, and utilizes the heteropolar attracting effect of magnet
It being fixedly clamped, the utility model bone conduction earphone is simple for structure, and it is small in size, it not only wears simply, but also wear also for a long time not
It can not feel like oneself.
The above, the only preferred embodiment of the utility model are not used to limit the utility model implementation
Range.Therefore any changes or modifications made in the claims and specifications of the utility model, it all should belong to the utility model
Within the scope of patent covers.
Claims (3)
1. a kind of bone conduction earphone, it is characterised in that: include shell, be built in the intracorporal pcb board of the shell, battery and bone biography
Loudspeaker is led, the shell is U-shaped, has the hangers slot to a side opening, which is hollow structure, and hollow portion, which is formed, to be held
Chamber, electrical connection composition circuit is placed in the cavity between pcb board, battery and bone-conduction speaker, and the shell is in hangers slot
Magnetic grade opposite magnet is installed in the cavity of two sides.
2. a kind of bone conduction earphone as described in claim 1, it is characterised in that: the shell wall of the shell is equipped with for osteoacusis
The hole that loudspeaker sound appears is nested with a flexible glue film on the hole.
3. a kind of bone conduction earphone as described in claim 1, it is characterised in that: the shell is made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162930.3U CN209299467U (en) | 2018-12-21 | 2018-12-21 | A kind of bone conduction earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162930.3U CN209299467U (en) | 2018-12-21 | 2018-12-21 | A kind of bone conduction earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209299467U true CN209299467U (en) | 2019-08-23 |
Family
ID=67655993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162930.3U Active CN209299467U (en) | 2018-12-21 | 2018-12-21 | A kind of bone conduction earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209299467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063111A1 (en) * | 2019-09-30 | 2021-04-08 | 朱达云 | Headset |
| WO2021143116A1 (en) * | 2020-01-19 | 2021-07-22 | 朱达云 | Clamping type ear-worn device |
-
2018
- 2018-12-21 CN CN201822162930.3U patent/CN209299467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063111A1 (en) * | 2019-09-30 | 2021-04-08 | 朱达云 | Headset |
| WO2021143116A1 (en) * | 2020-01-19 | 2021-07-22 | 朱达云 | Clamping type ear-worn device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230720 Address after: No. 0312, Unit 209, No. 62 Chengyi North Street, Software Park Phase III, Xiamen Torch High tech Zone, Xiamen, Fujian Province, 361000 Patentee after: Xiamen Humble Industrial Design and Research Institute Co.,Ltd. Address before: Room 304, No.28, guanri Road, phase II, software park, Xiamen City, Fujian Province Patentee before: XIAMEN JOYA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |