CN207283811U - Universal hearing aids - Google Patents
Universal hearing aids Download PDFInfo
- Publication number
- CN207283811U CN207283811U CN201721435969.7U CN201721435969U CN207283811U CN 207283811 U CN207283811 U CN 207283811U CN 201721435969 U CN201721435969 U CN 201721435969U CN 207283811 U CN207283811 U CN 207283811U
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- China
- Prior art keywords
- shell
- battery
- hearing aids
- outer end
- earplug
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- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 6
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses universal hearing aids.Existing universal hearing aids all using No. 10 batteries need that the adjusting of volume could be carried out using screwdriver.The universal hearing aids of the utility model, including shell, bracing wire, big earplug, battery, battery cover board, tuning knob, microphone and damping strainer；Tuning knob is installed on the lateral surface of shell.Battery installation cavity volume can be equipped with the lateral surface of the shell.Battery is installed in the battery installation cavity volume.Battery uses 312 batteries.The utility model need to only be rotated by using finger push tuning knob, you can adjust the sound size of hearing aid output.The single operating time of the utility model is more than seven days.
Description
Technical field
The utility model belongs to hearing aid technology, and in particular to a kind of universal hearing aids.
Background technology
Hearing aid is a kind of small-sized public address equipment for using, compensating hearing loss for the person that listens to barrier, is the one of current trend
Kind solves the most effective instrument of dysaudia.The work of hearing aid is mainly to ear or the auditory center of hearing aid user
Export (sound) acoustic signals.Existing universal hearing aids are all using No. 10 batteries, since No. 10 batteries hold
Amount is very small, causes hearing aid usage time short.One No. 10 battery can only about use three days or so.This causes user to need
Than more frequently replacing battery, and significantly increase the financial burden of user.Meanwhile pollution of No. 10 batteries to environment
It is more serious.Existing universal hearing aids need that the adjusting of volume could be carried out using screwdriver, can not adapt to use
Person adjusts the demand of sound at any time.
In addition, hearing aid mostly includes the loudspeaker for being commonly referred to as " earphone ", loudspeaker is directly worn over hearing aid use
It is connected in the external auditory meatus of each ear of person such as by voice tube with external auditory meatus sound.But existing hearing aid is most
It can only play the role of amplifying sound with certain proportion, the sound that user can not be conveyed to according to actual conditions change is big
It is small.Therefore, when user runs into the sound for becoming sound suddenly, ear can greatly be impacted, due to happening suddenly during this sound
, user even has little time to pluck hearing aid.It is easy to cause serious injury ear.
The content of the invention
The purpose of this utility model is to provide a kind of universal hearing aids.
The universal hearing aids of the utility model, including shell, bracing wire, big earplug, battery, battery cover board, tuning
Knob, microphone and damping strainer；It is characterized in that：The inner and the outer end end face of shell of the bracing wire are fixed, and outer end is fixed
There is hand to pinch ball.Tuning knob is installed on the outer end end face of the shell；Battery peace is offered on the outer end end face of the shell
Dressing chamber；Battery is installed in the battery installation cavity volume；The outer edge of the battery installation cavity volume is provided with battery cover
Plate；One end of the battery cover board forms revolute pair with shell, and the other end is detachably fixed with shell.
Microphone aperture is offered on the outer end end face of the shell；Microphone is installed in microphone aperture；The shell
Loudspeaker and damping strainer are provided with sound outlet；The damping strainer is arranged on the outside of loudspeaker.The sound of shell
Outlet and the inner of big earplug are fixed.
Further, the battery uses 312 batteries.
Further, the tuning knob forms revolute pair with shell；Fallen between the outer end face of tuning knob and side
There is fillet；It is provided with fillet on tuning knob along m circumferentially uniformly distributed anti-skid bulge of tuning knob, 5≤m≤30.
Further, the universal hearing aids of the utility model further include control module；The control module peace
It is cased；Finger tuning knob, microphone and the loudspeaker is connected with control module；Battery is microphone, raises one's voice
Device is and control module is powered.
Further, for the shell in the taper that outer end is big, the inner is small, the inner of shell is provided with sound outlet.It is described
It is rounded down between the outer end end face of shell and side.
Further, elasticity layer is set on the side of shell.Elastic layer uses rubber material.
Further, the universal hearing aids of the utility model further include small earplug；The small earplug and big ear
Plug is integrally formed.The outer end of the big earplug is connected with the inner of small earplug.
Further, the bracing wire uses rubber material, and the shape that is translucent.
The utility model has an advantageous effect in that：
1st, the utility model need to only be rotated by using finger push tuning knob, you can the sound for adjusting hearing aid output is big
It is small.Relative to the universal hearing aids for needing just be adjusted using screwdriver, the utility model can adapt to make
User adjusts the demand of sound at any time, disclosure satisfy that old man or body inconvenience person adjust the demand of hearing aid volume.
2nd, the utility model uses 312 batteries as power hearing aids so that the single operating time of hearing aid extends to seven
More than it.Greatly reduce the financial burden that user uses hearing aid.
3rd, the utility model outer end is big, inner small shell can the duct that gradually zooms in from outside to inside of good fit, carry
The high comfort level and tautness worn.Meanwhile elastic layer can deform according to the shape of duct, further improve fitting
The degree of user's duct, greatly improves the comfort level of wearing.
4th, the fillet between the utility model housing outward end end face and side can avoid the ear of user from nearby existing
Sharp corner angle, avoid and are subject to secondary injury when user head is impacted.
5th, the mode of strainer is damped due to being provided with the utility model, when the sound that loudspeaker occurs becomes ring suddenly,
The sound size that earplug is transferred in user's ear can be reduced, avoids the ear of user from receiving the injury of burst noise,
Also so that user's having time when running into noise adjusts the volume of hearing aid or plucks hearing aid.Effective guarantee user ear
Piece safety.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the lateral plan of the utility model.
Embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1,2 and 3, universal hearing aids, including control module, shell 1, bracing wire 2, big earplug 3, electricity
Pond, battery cover board 4, tuning knob 5, small earplug 7, microphone and damping strainer.
For shell 1 in the taper (platform shape) that outer end is big, the inner is small, the inner of shell 1 is provided with sound outlet.The side of shell 1
Face indent is set.Elasticity layer is set on the side of shell 1.Elastic layer uses rubber material.The outer end end face of shell 1 and side
Between be rounded down.Outer end is big, inner small shell 1 can the duct that gradually zooms in from outside to inside of good fit, improve pendant
The comfort level and tautness worn.Meanwhile elastic layer can deform according to the shape of duct, fitting user is further improved
The degree of duct, greatly improves the comfort level of wearing.Fillet between 1 outer end end face of shell and side can avoid user's
Ear avoids nearby there are sharp corner angle and is subject to secondary injury when user head is impacted.
The inner and the outer end end face of shell 1 of bracing wire 2 are fixed, and outer end is fixed with hand and pinches ball.Bracing wire uses rubber material, and
It is transparent.User can take out hearing aid by way of catching bracing wire to be pulled outwardly.
Tuning knob 5 is installed on the outer end end face of shell 1.Tuning knob 5 forms revolute pair with shell 1.Tuning knob 5
Outer end face and side between be rounded down.It is provided with fillet on tuning knob 5 along circumferentially uniformly distributed multiple of tuning knob 5
Anti-skid bulge.User rotates by using finger push tuning knob 5, you can adjusts the sound size of hearing aid output.Relatively
In the hearing aid for needing just be adjusted using screwdriver, the utility model can adapt to the need that user adjusts sound at any time
Ask.
Microphone aperture 8 is offered on the outer end end face of shell 1.Microphone 8 is installed in microphone aperture.The top of microphone aperture
Portion is provided with three root guard bars 6.Three security bar 6 is integrally formed, and is evenly distributed with along the circumferential direction of microphone aperture axis.Security bar can
Avoiding foreign matter from entering in microphone aperture, influences the ability that microphone receives external sound in hearing aid.
Battery installation cavity volume is offered on the outer end end face of shell 1.Battery is installed in battery installation cavity volume.Battery uses
312 batteries.312 batteries are more matched with hearing aid so that the single operating time of hearing aid extends to more than seven days.Greatly drop
Low user uses the financial burden of hearing aid.The outer edge of battery installation cavity volume is provided with battery cover board 4.Battery cover board 4
One end forms revolute pair with shell 1.The other end of battery cover board 4 is detachably fixed with shell 1 by elastic lock.
Loudspeaker and damping strainer are provided with the sound outlet of shell 1.Damping strainer is arranged on the outside of loudspeaker.Raise
The sound mouth of sound device is set outwardly.Damping strainer can reduce big earplug 3 and transmit when the sound of loudspeaker generation becomes ring suddenly
To the sound size in user's ear, the ear of user is avoided to receive the injury of burst noise, also so that user is meeting
The volume of hearing aid is adjusted to having time during noise or plucks hearing aid.The effective guarantee safety of user's ear.Shell 1
The inner of sound outlet and big earplug 3 is fixed.Big earplug 3 is integrally formed with small earplug 7.The outer end of big earplug 3 and small earplug 7
The inner connection.Big earplug 3 can firmly grasp the duct of user jointly with small earplug 7, ensure that the reliability that hearing aid is fixed.
Control module is installed inside the shell；Tuning knob 5, microphone and loudspeaker are connected with control module.Control mould
Block is installed in shell 1.Battery is gram wind, loudspeaker is equal and control module power supply.
The operation principle of the utility model is as follows：
Step 1: big earplug 3 is installed at the sound outlet of hearing aid shell.
Step 2: big earplug 3 is filled in into ear.
Step 3: rotation tuning knob 5 adjusts the volume of hearing aid output.
Step 4: extraneous acoustic information is received by hearing aid.
Step 5: when needing lower hearing aid, bracing wire 2 is pulled with hand, extracts hearing aid.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (8)
1. universal hearing aids, including shell, bracing wire, big earplug, battery, battery cover board, tuning knob, microphone and
Damp strainer；It is characterized in that：The inner and the outer end end face of shell of the bracing wire are fixed, and outer end is fixed with hand and pinches ball；It is described
Tuning knob is installed on the outer end end face of shell；Battery installation cavity volume is offered on the outer end end face of the shell；Described
Battery is installed in battery installation cavity volume；The outer edge of the battery installation cavity volume is provided with battery cover board；The battery cover
One end of plate forms revolute pair with shell, and the other end is detachably fixed with shell；
Microphone aperture is offered on the outer end end face of the shell；Microphone is installed in microphone aperture；The sound of the shell
Exit is provided with loudspeaker and damping strainer；The damping strainer is arranged on the outside of loudspeaker, the sound outlet of shell
It is fixed with the inner of big earplug.
2. universal hearing aids according to claim 1, it is characterised in that：The battery uses 312 batteries.
3. universal hearing aids according to claim 1, it is characterised in that：The tuning knob and shell structure
Into revolute pair；It is rounded down between the outer end face of tuning knob and side；It is provided with along tuning and revolves at fillet on tuning knob
M circumferentially uniformly distributed anti-skid bulge of button, 5≤m≤30.
4. universal hearing aids according to claim 1, it is characterised in that：Further include control module；Described
Control module is installed inside the shell；Tuning knob, microphone and the loudspeaker is connected with control module；Battery is Mike
Wind, loudspeaker are and control module is powered.
5. universal hearing aids according to claim 1, it is characterised in that：The shell is big, inner in outer end
Small taper, the inner of shell are provided with sound outlet；It is rounded down between the outer end end face of the shell and side.
6. universal hearing aids according to claim 1, it is characterised in that：It is provided with the side of the shell
Elastic layer；The elastic layer uses rubber material.
7. universal hearing aids according to claim 1, it is characterised in that：Further include small earplug；Described is small
Earplug is integrally formed with big earplug；The outer end of the big earplug is connected with the inner of small earplug.
8. universal hearing aids according to claim 1, it is characterised in that：The bracing wire uses rubber material
Matter, and the shape that is translucent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435969.7U CN207283811U (en) | 2017-11-01 | 2017-11-01 | Universal hearing aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435969.7U CN207283811U (en) | 2017-11-01 | 2017-11-01 | Universal hearing aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283811U true CN207283811U (en) | 2018-04-27 |
Family
ID=61978964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435969.7U Active CN207283811U (en) | 2017-11-01 | 2017-11-01 | Universal hearing aids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166918A (en) * | 2019-05-05 | 2019-08-23 | 常德沁音科技有限公司 | A kind of hearing aid and volume adjusting method being adjusted by rotation volume |
-
2017
- 2017-11-01 CN CN201721435969.7U patent/CN207283811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166918A (en) * | 2019-05-05 | 2019-08-23 | 常德沁音科技有限公司 | A kind of hearing aid and volume adjusting method being adjusted by rotation volume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210805 Address after: 310000 shop 1, Qingyin street, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Shengkang Medical Instrument Co.,Ltd. Address before: Room 204, unit 1, building 5, Jiuzhou Fangyuan, Jianggan District, Hangzhou City, Zhejiang Province Patentee before: Xu Shaowei |