CN209299466U - A kind of bone conduction earphone that magnetic is fixed - Google Patents
A kind of bone conduction earphone that magnetic is fixed Download PDFInfo
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- CN209299466U CN209299466U CN201822162928.6U CN201822162928U CN209299466U CN 209299466 U CN209299466 U CN 209299466U CN 201822162928 U CN201822162928 U CN 201822162928U CN 209299466 U CN209299466 U CN 209299466U
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- magnetic
- shell
- main body
- headset main
- locating piece
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Abstract
The utility model discloses a kind of bone conduction earphone that magnetic is fixed, it include headset main body and the locating piece for fixing the headset main body, the headset main body includes shell, is built in the intracorporal pcb board of the shell, battery and bone-conduction speaker, the enclosure interior forms cavity, electrical connection composition circuit is mounted in the cavity between pcb board, battery and bone-conduction speaker, magnet is installed on the shell, the locating piece uses the magnetic block opposite with case magnet magnetic pole, and headset main body realizes positioning by cooperating with locating piece magnetic.
Description
Technical field
The utility model belongs to ear phone technology field, a kind of bone conduction earphone that magnetic is fixed is referred in particular to, with its structure phase
It closes.
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, ear can not hear extraneous sound when earphone clogs, and be easy to produce when driving or going across the road
It is 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 fixed bone conduction earphone of simple, comfortable magnetic is worn the purpose of the utility model is to provide a kind of, with
Solve the bad deficiency of bone conduction earphone wear comfort 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 that magnetic is fixed, includes ear
Owner's body and the locating piece for fixing the headset main body, the headset main body include shell, are built in the intracorporal pcb board of the shell, electricity
Pond and bone-conduction speaker, the enclosure interior form cavity, electrical connection group between pcb board, battery and bone-conduction speaker
It is mounted in the cavity at circuit, magnet is installed on the shell, the locating piece is equipped with opposite with case magnet magnetic pole
Magnetic block, headset main body realize positioning by cooperating with locating piece magnetic.
The shell is equipped with the mounting hole of accommodating magnet.
The shell is arc sheet body.
The shell is by front cover and rear cover to being combined into.
A silica shell is nested with outside the locating piece magnetic block.
The shell is equipped with the aperture appeared for bone-conduction speaker sound, is covered with silica gel sheath in the aperture.
Using the above structure, magnet is installed, locating piece is equipped with and case magnet magnetic pole in the utility model headset main body
Opposite magnetic block, earphone are to be fixed on human body under the action of magnetic suck by the cooperation of headset main body and locating piece when wearing
It is simple for structure on ear, it is small in size, it wears simple, light.
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, the fixed bone conduction earphone of a kind of magnetic of the utility model includes headset main body 10 and solid
The locating piece 20 of the fixed headset main body.
The headset main body 1 includes shell 1, the pcb board 2 being built in the shell 1, battery 3 and bone-conduction speaker
4, the structure and working principle of the pcb board 2, battery 3 and bone-conduction speaker 4 is the known prior art, therefore this case is herein
It repeats no more；For the shell 1 by front cover 11 and rear cover 12 to being combined into, arc-shaped sheet body forms cavity 13 inside the shell 1,
Electrical connection composition circuit is mounted in the cavity 13 between pcb board 2, battery 3 and bone-conduction speaker 4, this case specifically institute
It states and magnet 5 is installed on shell 1, which is equipped with the mounting hole 14 for accommodating the magnet 5, and the present embodiment magnet 5 is preferably right
Claim the both ends that shell 1 is set；The shell 1 is equipped with the aperture 15 that appears for 4 sound of bone-conduction speaker, in the aperture 15
It is covered with silica gel sheath 6, so that the place of loudspeaker 4 and skin contact is not in uncomfortable situation, is designed more humane.
The locating piece 20 is equipped with the magnetic block 21 opposite with above-mentioned 5 magnetic pole of case magnet, the magnetic block 21 and shell
Magnet 5 is heteropolar attracting, and headset main body realizes positioning by cooperating with the locating piece magnetic, is nested with a silica gel outside the magnetic block 21
Shell 22.
In use, headset main body 1 is placed in the back side of ear, locating piece magnetic by the plug of locating piece 20 in human body ear hole
Property block 21 and shell 5 phase of magnet absorption headset main body 1 can be fixedly clamped on ear.
It using the above structure, when the utility model bone conduction earphone is worn is existed by the cooperation of headset main body and locating piece
It is fixed under the action of magnetic suck on human body ear, simple for structure, small in size, wearing is simple, light, and the shell of headset main body
Body uses arc sheet body structure, is relatively bonded human body ear back side chamfered shape, wearing will not feel like oneself for a long time.
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 (6)
1. a kind of fixed bone conduction earphone of magnetic, it is characterised in that: include headset main body and fix determining for the headset main body
Position part, the headset main body include shell, are built in the intracorporal pcb board of the shell, battery and bone-conduction speaker, the shell
Inside forms cavity, and electrical connection composition circuit is mounted in the cavity between pcb board, battery and bone-conduction speaker, the shell
Magnet is installed on body, the locating piece is equipped with the magnetic block opposite with case magnet magnetic pole, headset main body by with locating piece
Positioning is realized in magnetic cooperation.
2. a kind of fixed bone conduction earphone of magnetic as described in claim 1, it is characterised in that: the shell is equipped with accommodating
The mounting hole of magnet.
3. a kind of fixed bone conduction earphone of magnetic as described in claim 1, it is characterised in that: the shell is arc-like sheet
Body.
4. a kind of fixed bone conduction earphone of magnetic as described in claim 1, it is characterised in that: the shell is by front cover with after
Lid is to being combined into.
5. a kind of fixed bone conduction earphone of magnetic as described in claim 1, it is characterised in that: outside the locating piece magnetic block
Portion is nested with a silica shell.
6. a kind of fixed bone conduction earphone of magnetic as described in claim 1, it is characterised in that: the shell is equipped with for bone
The aperture that conduction speaker sound appears is covered with silica gel sheath in the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162928.6U CN209299466U (en) | 2018-12-21 | 2018-12-21 | A kind of bone conduction earphone that magnetic is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162928.6U CN209299466U (en) | 2018-12-21 | 2018-12-21 | A kind of bone conduction earphone that magnetic is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209299466U true CN209299466U (en) | 2019-08-23 |
Family
ID=67655939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162928.6U Active CN209299466U (en) | 2018-12-21 | 2018-12-21 | A kind of bone conduction earphone that magnetic is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209299466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063111A1 (en) * | 2019-09-30 | 2021-04-08 | 朱达云 | Headset |
-
2018
- 2018-12-21 CN CN201822162928.6U patent/CN209299466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063111A1 (en) * | 2019-09-30 | 2021-04-08 | 朱达云 | Headset |
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