CN203840524U - Bone conduction vibrator with adjustable high and low frequency sound effect - Google Patents
Bone conduction vibrator with adjustable high and low frequency sound effect Download PDFInfo
- Publication number
- CN203840524U CN203840524U CN201420208956.6U CN201420208956U CN203840524U CN 203840524 U CN203840524 U CN 203840524U CN 201420208956 U CN201420208956 U CN 201420208956U CN 203840524 U CN203840524 U CN 203840524U
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- China
- Prior art keywords
- adjustable
- low
- elastic sheet
- sheet body
- frequency audio
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- Expired - Fee Related
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Headphones And Earphones (AREA)
Abstract
The utility model relates to a bone conduction vibrator with adjustable high and low frequency sound effect. The bone conduction vibrator comprises a cylindrical casing and an elastic piece which is arranged near the bottom of the casing. The elastic piece comprises an elastic piece body, at least two notches which are arranged on the elastic piece body from the outside to the inside. The notches divide the elastic piece body into at least two elastic blocks with different sizes. A bowl-shaped bracket is arranged on one side, which faces an opening of the casing, of the elastic piece body. A magnet is arranged at the bottom of the bracket. A circuit board and an upper cover which is located on the outer side of the circuit board are arranged in the opening of the casing. A coil is arranged on one side, which faces the bracket, of the circuit board. The coil is concentric with the magnet and at least partially covers the magnet. According to the utility model, the bone conduction vibrator has the advantages of simple structure and noise preventing; external vibration can be reduced; the magnet vibrates under the action of a magnetic field force; by striking the elastic blocks of different sizes, the magnet produces different high and low audio frequencies; high and low frequency sound effects can be adjusted; and the bone conduction vibrator is suitable for all kinds of users.
Description
Technical field
The utility model relates to adjustable osteoacusis shake of a kind of low-and high-frequency audio.
Background technology
Traditional PlayGear Stealth, is all generally earphone is attached to ear hole or fills in ear hole, and earphone is by vibrate air, and air vibrates people's ear-drum again, and sound is passed to human brain.This PlayGear Stealth, owing to needing that in use earphone is attached to ear hole or plug in ear hole, when people just can't hear the sound of blowing a whistle of automobile in the time going across the road, that is quite dangerous; In addition, if long-term large volume ground uses this earphone, people's ear-drum is had to impact, can cause people's tinnitus, seriously can cause Hearing.Existingly occurred a kind of bone conduction earphone, the signal of telecommunication is become to vibration signal, by contacting with the ear bones of human body, made people hear sound, sound does not need through air borne, and earphone also needn't be attached to ear hole or plug in ear hole.But there is following defect in the osteoacusis that existing low-and high-frequency audio is adjustable shake minor structure: 1, be arranged on the interior leakage of headset main body sound serious; 2, internal structure causes noise phenomenon to occur; 3, sound stereophonic effect is poor; 4, exterior vibration sense is too large, the comfortableness that impact is worn; 5, low-and high-frequency audio is non-adjustable, cannot meet each user's demand, and the scope of application is narrow.
Utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of adjustable osteoacusis shake of low-and high-frequency audio that reduces exterior vibration is provided.
For achieving the above object, the technical solution adopted in the utility model is: osteoacusis shake that a kind of low-and high-frequency audio is adjustable, comprise cylindrical outer casing and the shell fragment near setting at the bottom of described outer thimble, described shell fragment comprises elastic sheet body, ecto-entad is opened at least two notches in described elastic sheet body, described elastic sheet body is divided at least two bullet pieces that vary in size by described notch, described elastic sheet body is provided with bowl-type support towards a side of described shell aperture, the bowl end of described support, is provided with magnet, the opening part of described shell is provided with wiring board and is positioned at the upper cover in described wiring board outside, described wiring board is provided with coil towards a side of described support, described coil and the concentric setting of described magnet at least partly coated described magnet.
In preferred embodiment of the utility model, osteoacusis that low-and high-frequency audio is adjustable shake further comprises between described elastic sheet body and wiring board and supporting by ring holder.
In preferred embodiment of the utility model, at the bottom of osteoacusis shake that low-and high-frequency audio is adjustable further comprises described outer thimble, be provided with radially inner boss, described shell fragment is placed on described boss.
In preferred embodiment of the utility model, osteoacusis shake that low-and high-frequency audio is adjustable further comprises that the thickness of described elastic sheet body is 0.15-0.20mm.
In preferred embodiment of the utility model, osteoacusis shake that low-and high-frequency audio is adjustable further comprises that described elastic sheet body is rounded.
In preferred embodiment of the utility model, osteoacusis shake that low-and high-frequency audio is adjustable further comprises that described notch radially extends, and described elastic sheet body is divided at least two fan-shaped bullet pieces that vary in size by described notch.
In preferred embodiment of the utility model, the distance between the sub inner core diapire that further comprises described elastic sheet body and described shell of osteoacusis shake that low-and high-frequency audio is adjustable is 1.5-2.5mm.
In preferred embodiment of the utility model, osteoacusis shake that low-and high-frequency audio is adjustable further comprises that the bowl end of described support is provided with the host cavity of accommodating described magnet between two parties.
In preferred embodiment of the utility model, osteoacusis shake that low-and high-frequency audio is adjustable further comprises that described coil is electrically connected with described wiring board.
In preferred embodiment of the utility model, osteoacusis shake that low-and high-frequency audio is adjustable further comprises that the outer peripheral face of described shell is provided with at least one annular convex rib.
The utility model has solved the defect existing in background technology, the utility model is simple in structure, there is no noise, can reduce exterior vibration, realize noise reduction, comfortable wearing, realizes magnet by the power variation of the signal of telecommunication simultaneously and shakes under the effect of magnetic field force, and magnet is by impacting the bullet piece varying in size, send different high and low audio frequency, capable of regulating height is audio frequently, is applicable to various users, applied widely.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the explosive view of preferred embodiment of the present utility model;
Fig. 2 is the profile of preferred embodiment of the present utility model;
Fig. 3 is the vertical view of the shell fragment of preferred embodiment of the present utility model;
In figure: 2, shell, 4, shell fragment, 6, magnet, 8, coil, 10, upper cover, 12, step, 14, elastic sheet body, 16, notch, 18, bullet piece, 20, contact, 22, bracing frame, 24, support, 26, wiring board, 28, projection.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, shown in Fig. 2, osteoacusis shake that a kind of low-and high-frequency audio is adjustable, comprise cylindrical outer casing 2 and near the shell fragment 4 arranging at the bottom of 2, shell, at the bottom of 2, the preferred shell of the utility model, be provided with radially inner boss 6, shell fragment 4 is placed on boss 6, shell fragment 4 is foil, shell fragment 4 comprises elastic sheet body 8, ecto-entad is opened at least two notches 10 in elastic sheet body 8, elastic sheet body 8 is divided at least two bullet pieces 12 that vary in size by notch 10, elastic sheet body 8 is provided with bowl-type support 14 towards a side of shell 2 openings, in order further to realize being connected of shell fragment 4 and support 14, the utility model preferably bullet piece 12 is connected with the bowl end spot welding of support 14, the bowl end of support 14, is provided with magnet 16, further, the bowl end of support 14, is provided with the host cavity 18 of accommodating magnet 16 between two parties, magnet 16 is stabilized in support 14, the opening part of shell 2 is provided with wiring board 20 and is positioned at the upper cover 22 in wiring board 20 outsides, the upper surface of upper cover 22 is concordant with the upper surface of shell 2, the preferred upper cover 22 of the utility model respectively with shell 2, wiring board 20 is realized and being adhesively fixed by waterproof glue, between elastic sheet body 8 and wiring board 20, support by ring holder 24, wiring board 20 is provided with coil 26 towards a side of support 14, coil 26 is electrically connected with wiring board 20, coil 26 and the concentric setting of magnet 16 at least partly coated magnet 16, shake minor structure is inner installs firmly, there is no noise, magnet 16 passes to vibrations the bullet piece 12 varying in size simultaneously, form different contact 28 from bullet piece 12, send different height by impacting, bass, low-and high-frequency audio is adjustable, meet liking of different users, and overall volume is little, be convenient to coordinate with headset main body, reduce exterior vibration, realize noise reduction.
The thickness d 1 of the preferred elastic sheet body 8 of the utility model is 0.15-0.20mm, and elastic sheet body 8 is rounded, but is not limited to circle, can be also oval, square etc.As shown in Figure 3, notch 10 radially extends, and elastic sheet body 14 is divided at least two fan-shaped bullet pieces 12 that vary in size by notch 10, and further preferably the quantity of notch 10 is four, and elastic sheet body 8 is divided into four fan-shaped bullet pieces 12 that vary in size by notch 10.In order to reach better stereophonic effect, the d2 of the distance between the preferred elastic sheet body 8 of the utility model and the interior diapire of shell 2 is 1.5-2.5mm.
The outer surface cross section of the preferred shell 2 of the utility model is rounded, is convenient to insert in headset main body, does not need other accessory, reduce the requirement to headset main body structure, being convenient to the processing of headset main body, but being not limited to circle, can be also square, oval etc.The outer peripheral face of shell 2 is provided with at least one annular convex rib 30, be convenient to headset main body in groove clamping, realize the firm assembling of shell 2 and headset main body, reduce exterior vibration, realize noise reduction.
The utility model in use, in the time that coil 26 is switched on, along with the power of the signal of telecommunication changes, magnet 16 shakes under the effect of magnetic field force, magnet 16, by impacting the fan-shaped bullet piece 12 of different sizes, sends different high-low sound frequencies, and low-and high-frequency audio is adjustable, make people's ear bones hear different low-and high-frequency audios, meet liking of different users.
Be enlightenment according to desirable embodiment of the present utility model above, by above-mentioned description, related personnel can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to claim scope.
Claims (10)
1. osteoacusis shake that low-and high-frequency audio is adjustable, comprise cylindrical outer casing and the shell fragment near setting at the bottom of described outer thimble, it is characterized in that: described shell fragment comprises elastic sheet body, ecto-entad is opened at least two notches in described elastic sheet body, described elastic sheet body is divided at least two bullet pieces that vary in size by described notch, described elastic sheet body is provided with bowl-type support towards a side of described shell aperture, the bowl end of described support, is provided with magnet, the opening part of described shell is provided with wiring board and is positioned at the upper cover in described wiring board outside, described wiring board is provided with coil towards a side of described support, described coil and the concentric setting of described magnet at least partly coated described magnet.
2. adjustable osteoacusis shake of low-and high-frequency audio according to claim 1, is characterized in that: between described elastic sheet body and wiring board, support by ring holder.
3. adjustable osteoacusis shake of low-and high-frequency audio according to claim 1, is characterized in that: at the bottom of described outer thimble, be provided with radially inner boss, described shell fragment is placed on described boss.
4. adjustable osteoacusis shake of low-and high-frequency audio according to claim 3, is characterized in that: the thickness of described elastic sheet body is 0.15-0.20mm.
5. adjustable osteoacusis shake of low-and high-frequency audio according to claim 4, is characterized in that: described elastic sheet body is rounded.
6. adjustable osteoacusis shake of low-and high-frequency audio according to claim 5, is characterized in that: described notch radially extends, and described elastic sheet body is divided at least two fan-shaped bullet pieces that vary in size by described notch.
7. adjustable osteoacusis shake of low-and high-frequency audio according to claim 3, is characterized in that: the distance between the inner core diapire of described elastic sheet body and described shell is 1.5-2.5mm.
8. adjustable osteoacusis shake of low-and high-frequency audio according to claim 1, is characterized in that: the bowl end of described support is provided with the host cavity of accommodating described magnet between two parties.
9. adjustable osteoacusis shake of low-and high-frequency audio according to claim 1, is characterized in that: described coil is electrically connected with described wiring board.
10. adjustable osteoacusis shake of low-and high-frequency audio according to claim 1, is characterized in that: the outer peripheral face of described shell is provided with at least one annular convex rib.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208956.6U CN203840524U (en) | 2014-04-28 | 2014-04-28 | Bone conduction vibrator with adjustable high and low frequency sound effect |
| PCT/CN2015/074474 WO2015165307A1 (en) | 2014-04-28 | 2015-03-18 | Bone conduction vibrator with adjustable high and low frequency sound effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208956.6U CN203840524U (en) | 2014-04-28 | 2014-04-28 | Bone conduction vibrator with adjustable high and low frequency sound effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840524U true CN203840524U (en) | 2014-09-17 |
Family
ID=51518316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208956.6U Expired - Fee Related CN203840524U (en) | 2014-04-28 | 2014-04-28 | Bone conduction vibrator with adjustable high and low frequency sound effect |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203840524U (en) |
| WO (1) | WO2015165307A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967935A (en) * | 2015-06-12 | 2015-10-07 | 苏州佑克骨传导科技有限公司 | Large-power oscillator suitable for bone conduction earphone |
| CN104967934A (en) * | 2015-06-12 | 2015-10-07 | 苏州佑克骨传导科技有限公司 | Vibrator suitable for miniwatt bone conduction earphone |
| WO2015165307A1 (en) * | 2014-04-28 | 2015-11-05 | 苏州佑克骨传导科技有限公司 | Bone conduction vibrator with adjustable high and low frequency sound effects |
| CN110711132A (en) * | 2019-11-05 | 2020-01-21 | 深圳市海鸥音科技有限公司 | Novel frequency osteoinductive conduction device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009049320A1 (en) * | 2007-10-12 | 2009-04-16 | Earlens Corporation | Multifunction system and method for integrated hearing and communiction with noise cancellation and feedback management |
| CN101355823A (en) * | 2008-09-18 | 2009-01-28 | 陈奚平 | Insert earphone using bone conduction loudspeaker |
| CN101931837A (en) * | 2010-08-06 | 2010-12-29 | 深圳市雷富溢电子科技有限公司 | Bone conduction and air conduction vibrator and earphone thereof |
| CN102497610B (en) * | 2011-12-23 | 2013-03-20 | 深圳市韶音科技有限公司 | Vibration conduction sheet device of bone conduction loudspeaker |
| CN102497612B (en) * | 2011-12-23 | 2013-05-29 | 深圳市韶音科技有限公司 | Bone conduction speaker and compound vibrating device thereof |
| CN203840524U (en) * | 2014-04-28 | 2014-09-17 | 苏州佑克骨传导科技有限公司 | Bone conduction vibrator with adjustable high and low frequency sound effect |
-
2014
- 2014-04-28 CN CN201420208956.6U patent/CN203840524U/en not_active Expired - Fee Related
-
2015
- 2015-03-18 WO PCT/CN2015/074474 patent/WO2015165307A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165307A1 (en) * | 2014-04-28 | 2015-11-05 | 苏州佑克骨传导科技有限公司 | Bone conduction vibrator with adjustable high and low frequency sound effects |
| CN104967935A (en) * | 2015-06-12 | 2015-10-07 | 苏州佑克骨传导科技有限公司 | Large-power oscillator suitable for bone conduction earphone |
| CN104967934A (en) * | 2015-06-12 | 2015-10-07 | 苏州佑克骨传导科技有限公司 | Vibrator suitable for miniwatt bone conduction earphone |
| WO2016197412A1 (en) * | 2015-06-12 | 2016-12-15 | 苏州佑克骨传导科技有限公司 | High-power transducer suitable for use in bone-conduction earphones |
| WO2016197411A1 (en) * | 2015-06-12 | 2016-12-15 | 苏州佑克骨传导科技有限公司 | Transducer suitable for use in low-power bone-conduction earphones |
| CN110711132A (en) * | 2019-11-05 | 2020-01-21 | 深圳市海鸥音科技有限公司 | Novel frequency osteoinductive conduction device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015165307A1 (en) | 2015-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |