CN206136293U - Spiral noise control sound audiphone - Google Patents
Spiral noise control sound audiphone Download PDFInfo
- Publication number
- CN206136293U CN206136293U CN201621138689.5U CN201621138689U CN206136293U CN 206136293 U CN206136293 U CN 206136293U CN 201621138689 U CN201621138689 U CN 201621138689U CN 206136293 U CN206136293 U CN 206136293U
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- China
- Prior art keywords
- sound
- noise
- ball
- spiral
- audiphone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a spiral noise control sound audiphone, including audiphone casing, sound receiver, cotton and power absorb water, the outer surface mosaic of audiphone casing has sound receiver, and the power is installed to the inside lower extreme of its audiphone casing, and the sound receiver rear portion installs sound and select separately the circulation chamber, sound sorting unit is installed in the middle of selecting separately the circulation chamber to sound, and its sound sorting unit is inside to have installed the ball that shakes, and shakes qiuhou portion and installed the sound opening, helical pipe and straight sound runner pipe left side end -to -end connection megaphone, and the earphone is installed to the megaphone left end. This spiral noise control sound audiphone selects separately the sound of circulation chamber and detects through sound sorting unit getting into sound, and the mode that adopts the reposition of redundant personnel is propagated the noise to the helical pipe in, carries on being propagated behind the noise reduction to the megaphone in again to effectual suppression noise is direct to be enlargied the sound source by the megaphone, prevents to cause the damage to the ear.
Description
Technical field
This utility model is related to communicate technical field of auxiliary equipment, specially a kind of spiral its anti-noise sonifer.
Background technology
Sonifer is a miniature loudspeaker, and originally unheard sound is expanded, the remnants of recycling listens to barrier person
Audition, enables sound to be sent to brain auditory center, and feels sound.
Sonifer species currently on the market is various, mainly has boxlike, inner ear type, deep antrum auris type, behind-the-ear and antrum auris type,
It is divided into ossiphone and air conduction hearing aid again according to air-guide type.But existing sonifer be typically all change its outward appearance and
Lift the disguise of sonifer and lift the power that sound amplifies, but for having the crowd of obstacle to audition, although noise exists
Not by sonifer in the case of body is not damaged, but in the larger occasion of noise, if being continuing with sonifer,
Also the body that can have the crowd of obstacle to audition brings injury.
Utility model content
The purpose of this utility model is to provide a kind of spiral its anti-noise sonifer, to solve to carry in above-mentioned background technology
The existing sonifer for going out can not suppress the problem of noise transmission in ear.
For achieving the above object, the following technical scheme of this utility model offer, a kind of spiral its anti-noise sonifer, including
Hearing aid hous, sound receiver, sound sorting circulation chamber, sound sorting unit, the ball that shakes, sound opening, ball connecting rod of shaking,
Rotary shaft, reset axis, reset adjusting rod, straight sound runner pipe, inlet sound mouth, helical pipe, sound absorption cotton, microphone, earphone, suction
Water cotton and power supply, the hearing aid shell external surface are inlaid with sound receiver, and its hearing aid hous interior lower end is provided with electricity
Source, and sound receiver rear portion is provided with sound sorting circulation chamber, is provided with sound sorting in the middle of the sound sorting circulation chamber
Device, is equiped with the ball that shakes, and the ball rear portion that shakes is equiped with sound opening inside its sound sorting unit, described to shake ball and ball company of shaking
Extension bar connects, and the ball connecting rod top that shakes is provided with reset adjusting rod, and the rotary shaft outer surface is inlaid with reset axis, described
Sound sorting unit left end connects straight sound runner pipe, is inlaid with inlet sound mouth, its inlet sound mouth on the left of the sound sorting circulation chamber
End is connected with helical pipe, and helical pipe inwall is inlaid with sound absorption cotton, and the helical pipe and straight sound runner pipe are left
Side end connects microphone, and microphone left end is provided with earphone.
Preferably, the pleasant innermost insert of the hearing aid hous has absorbent cotton.
Preferably, the hearing aid hous are worn using pleasant mode set.
Preferably, the reset adjusting rod and ball connecting rod of shaking are respectively disposed on the upper and lower horizontal direction of reset axis
Right side.
Preferably, the helical pipe is with regard to straight sound runner pipe symmetrical placement.
Compared with prior art, the beneficial effects of the utility model are：The spiral its anti-noise sonifer is to entering sound
The sound of sorting circulation chamber is detected by sound sorting unit, noise transmission to helical pipe by the way of shunting
It is interior, it is transmitted in microphone again after carrying out noise reduction process, so as to effectively suppress noise directly to be amplified sound source by microphone, is prevented
Only ear is caused to damage.The pleasant innermost insert of hearing aid hous has absorbent cotton, and the perspiration for being prevented from body contaminates equipment, long
Time contaminates and can equipment be caused to damage, and hearing aid hous are worn using pleasant mode set, can not only reduce the sound after amplifying
It is lost in, additionally it is possible to increase the disguise of equipment, helical pipe is easy to sound uniformly quilt with regard to straight sound runner pipe symmetrical placement
Cotton absorbs for sound absorption.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model sound sorting unit structural representation.
In figure：1st, hearing aid hous, 2, sound receiver, 3, sound sorting circulation chamber, 4, sound sorting unit, 5, shake
Ball, 6, sound opening, 7, ball connecting rod of shaking, 8, rotary shaft, 9, reset axis, 10, reset adjusting rod, 11, the circulation of straight sound
Pipe, 12, inlet sound mouth, 13, helical pipe, 14, sound absorption cotton, 15, microphone, 16, earphone, 17, absorbent cotton, 18, power supply.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of spiral its anti-noise sonifer, including helping
Device housing 1, sound receiver 2, sound sorting circulation chamber 3, sound sorting unit 4, the ball 5 that shakes, sound opening 6, the ball that shakes is listened to connect
Extension bar 7, rotary shaft 8, reset axis 9, reset adjusting rod 10, straight sound runner pipe 11, inlet sound mouth 12, helical pipe 13, sound absorption
Cotton 14, microphone 15, earphone 16, absorbent cotton 17 and power supply 18,1 outer surface of hearing aid hous are inlaid with sound receiver 2, and which helps
Listen 1 interior lower end of device housing that power supply 18 is installed, and 2 rear portion of sound receiver is provided with sound sorting circulation chamber 3, hearing aid shell
1 pleasant innermost insert of body has absorbent cotton 17, and the perspiration for being prevented from body contaminates equipment, and long-time is contaminated and can equipment be caused to damage
Bad, hearing aid hous 1 are worn using pleasant mode set, can not only reduce the loss of the sound after amplifying, additionally it is possible to increase equipment
Disguise, is provided with sound sorting unit 4 in the middle of sound sorting circulation chamber 3, is equiped with the ball 5 that shakes inside its sound sorting unit 4,
And 5 rear portion of ball that shakes is equiped with sound opening 6, shakes ball 5 and is connected with ball connecting rod 7 of shaking, and 7 top of ball connecting rod that shakes is provided with again
Position adjusting rod 10, reset adjusting rod 10 and ball connecting rod 7 of shaking are respectively disposed on the right side of the upper and lower horizontal direction of reset axis 9,
8 outer surface of rotary shaft is inlaid with reset axis 9, and 4 left end of sound sorting unit connects straight sound runner pipe 11, sound sorting circulation
Inlet sound mouth 12 is inlaid with the left of room 3, its 12 end of inlet sound mouth is connected with helical pipe 13, and 13 inwall of helical pipe is inlaid with
Sound absorption cotton 14, helical pipe 13 are easy to sound uniformly to be absorbed by sound absorption cotton 14, spiral shell with regard to straight 11 symmetrical placement of sound runner pipe
Coil road 13 and straight 11 left distal end of sound runner pipe connection microphone 15, and 15 left end of microphone is provided with earphone 16.
Operation principle：It is when using the spiral its anti-noise sonifer, first fully charged to the power supply 18 of equipment, then setting
Standby set is worn over inside ear, receives external sound by sound receiver 2, and sound is transmitted in sound sorting circulation chamber 3, sound
Shake 5 meeting of ball and acoustic contact inside cent screening device 4, is considered noise when sound is more than 70 decibels, and the ball 5 that shakes can be by noise
Vibration is pushed in sound opening 6, and at this moment noise can only be propagated in helical pipe 13 from inlet sound mouth 12, through helical pipe 13
Effect with sound absorption cotton 14 is carried out suppressing, is absorbed to noise, after the lower noise after process its sound rate, propagates to microphone 15
It is interior, sound is amplified through the effect of microphone 15, sound is played by earphone 16, after a noise is suppressed, need to be led to
Cross pressing reset adjusting rod 10 and act on reset axis 9, reset axis 9 promotes ball connecting rod 7 of the shaking ball 5 that makes to shake to withdraw sound circulation
Hole 6；When the sound rate of sound is less than 70 decibels, sound is directed through sound opening 6 into straight sound runner pipe 11, is amplified
Sound is played by earphone 16 after 15 amplification sound rate of device.
Although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art comes
Say, which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of spiral its anti-noise sonifer, including hearing aid hous（1）, sound receiver（2）, sound sorting circulation chamber
（3）, sound sorting unit（4）, shake ball（5）, sound opening（6）, ball connecting rod of shaking（7）, rotary shaft（8）, reset axis
（9）, reset adjusting rod（10）, straight sound runner pipe（11）, inlet sound mouth（12）, helical pipe（13）, sound absorption cotton（14）, microphone
（15）, earphone（16）, absorbent cotton（17）And power supply（18）, it is characterised in that：The hearing aid hous（1）Outer surface is inlayed sound
Sound receptor（2）, its hearing aid hous（1）Interior lower end is provided with power supply（18）, and sound receiver（2）Install sound in rear portion
Cent selects circulation chamber（3）, the sound sorting circulation chamber（3）Centre is provided with sound sorting unit（4）, its sound sorting unit
（4）Inside is equiped with the ball that shakes（5）, and the ball that shakes（5）Rear portion is equiped with sound opening（6）, the ball that shakes（5）With ball connecting rod of shaking
（7）Connection, and ball connecting rod of shaking（7）Top is provided with reset adjusting rod（10）, the rotary shaft（8）Outer surface is inlaid with reset
Axis（9）, the sound sorting unit（4）Left end connects straight sound runner pipe（11）, the sound sorting circulation chamber（3）Left side
It is inlaid with inlet sound mouth（12）, its inlet sound mouth（12）End and helical pipe（13）It is connected, and helical pipe（13）Inwall is inlayed
There is sound absorption cotton（14）, the helical pipe（13）With straight sound runner pipe（11）Left distal end connects microphone（15）, and amplify
Device（15）Left end is provided with earphone（16）.
2. a kind of spiral its anti-noise sonifer according to claim 1, it is characterised in that：The hearing aid hous（1）
Pleasant innermost insert has absorbent cotton（17）.
3. a kind of spiral its anti-noise sonifer according to claim 1, it is characterised in that：The hearing aid hous（1）
Worn using pleasant mode set.
4. a kind of spiral its anti-noise sonifer according to claim 1, it is characterised in that：The reset adjusting rod（10）
With ball connecting rod of shaking（7）It is respectively disposed on reset axis（9）Upper and lower horizontal direction right side.
5. a kind of spiral its anti-noise sonifer according to claim 1, it is characterised in that：The helical pipe（13）Close
In straight sound runner pipe（11）Symmetrical placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138689.5U CN206136293U (en) | 2016-10-20 | 2016-10-20 | Spiral noise control sound audiphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138689.5U CN206136293U (en) | 2016-10-20 | 2016-10-20 | Spiral noise control sound audiphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136293U true CN206136293U (en) | 2017-04-26 |
Family
ID=58574478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138689.5U Expired - Fee Related CN206136293U (en) | 2016-10-20 | 2016-10-20 | Spiral noise control sound audiphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556416A (en) * | 2017-08-29 | 2020-08-18 | 张琴 | Waterproof mobile terminal adopting loudspeaker assembly |
| WO2022188249A1 (en) * | 2021-03-12 | 2022-09-15 | 深圳快听科技有限公司 | Noise reduction apparatus and noise reduction earphone |
-
2016
- 2016-10-20 CN CN201621138689.5U patent/CN206136293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556416A (en) * | 2017-08-29 | 2020-08-18 | 张琴 | Waterproof mobile terminal adopting loudspeaker assembly |
| WO2022188249A1 (en) * | 2021-03-12 | 2022-09-15 | 深圳快听科技有限公司 | Noise reduction apparatus and noise reduction earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |