CN202334885U - Customized hearing aid with air hole - Google Patents
Customized hearing aid with air hole Download PDFInfo
- Publication number
- CN202334885U CN202334885U CN2011204526395U CN201120452639U CN202334885U CN 202334885 U CN202334885 U CN 202334885U CN 2011204526395 U CN2011204526395 U CN 2011204526395U CN 201120452639 U CN201120452639 U CN 201120452639U CN 202334885 U CN202334885 U CN 202334885U
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- China
- Prior art keywords
- shell
- pore
- hearing aid
- hearing aids
- customized
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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 - Lifetime
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Abstract
The utility model relates to a hearing aid, in particular to a customized hearing aid with air holes, which belongs to the H04R25/02 group in the table of IPC International Patent Classification. The customized hearing aid with the air hole comprises a shell suitable for the shape of an ear canal and a digital processing chip, a microphone, a battery and a receiver arranged in the shell, the front end of the shell is provided with an earwax baffle, and the rear end of the shell is provided with a battery compartment, a microphone port, a pulling wire and also two air holes. The customized hearing aid can be used for the hearing-impaired and can be placed in the ear canal.
Description
Technical field
The utility model relates to hearing aids, relates in particular to the customized type hearing aids of band pore, in the IPC International Patent Classification (IPC), belongs to H04R25/02 group.
Background technology
Hearing aids (hearing aid) helps hearing disabilities person to improve dysacousis, and then the unit of raising and his conference communicative competence and instrument etc.The customized type hearing aids is that " inner ear type hearing aids ", " duct-type hearing aids " reach the general designation of " dark duct-type hearing aids ".The maximum characteristics of customized type hearing aids are: go customizedly according to the shape of our everyone ear, be fit to individual's ear.Like this, wear more comfortablely, get easily and wear; Can make full use of the sound collecting function of external ear; More inconspicuous; Mode receives calls normally.It is a kind of customized type hearing aids that can put into duct inside fully, and its disguise is fine.It generally includes digital processing chip, and said digital processing chip connects microphone, battery, receiver and computer interface respectively, and receiver is installed in the leading section of hearing aids, and microphone is installed in the rearward end of hearing aids.
Because the customized type hearing aids is positioned over when wearing in the duct, it is passage obstruction of duct and outside air, when long periods of wear, causes ear airtight and feel under the weather easily; In addition to certain influence is also arranged in useful life of hearing aids.Therefore, for addressing this problem, there is a kind of customized type hearing aids on the correct position of the rearward end of hearing aids, to be provided with a pore.
The utility model content
Yet the gas permeability of the customized type hearing aids of existing single pore is still not good, and the discomfort of long periods of wear still exists; Main, because single pore can't well carry out gaseous exchange, can't well satisfy for the dry environment of the required good use of hearing aids.
Therefore, the utility model proposes a kind of customized type hearing aids with two pores, and concrete technical scheme is following:
The customized type hearing aids of band pore; Comprise the digital processing chip, microphone, battery, the receiver that are provided with in the shell that is fit to the duct profile and the shell; The leading section of shell is provided with the baffle plate of earwaxing; The rearward end of shell is provided with battery compartment, microphone opening and backguy, and the rearward end of shell also is provided with pore, and pore is 2.
Further, described pore is respectively to go up pore and air holes, lays respectively at the upper end position and the lower end position of battery compartment.
The utility model adopts as above technical scheme, and the technique effect that has is:
(1) be provided with 2 pores, make the duct of hearing aid wearer better with extraneous gas permeability, it is better comfortable to wear effect;
(2) 2 pores that were provided with last time can form certain air communication channel, and make the inner hydrone of hearing aids be easy to circulation, and the dry environment of the required good use of hearing aids can be provided.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Combine accompanying drawing and embodiment that the utility model is further specified at present.
Consult shown in Figure 1; The customized type hearing aids of band pore; Comprise the digital processing chip, microphone, battery, the receiver that are provided with in the shell 1 that is fit to the duct profile and the shell 1, the leading section of shell 1 is provided with the baffle plate 2 of earwaxing, and the rearward end of shell 1 is provided with battery compartment 3, microphone opening 4 and backguy 5; The rearward end of shell 1 also is provided with pore 6, and pore 6 is 2.Preferably, described pore 6 is respectively to go up pore 61 and air holes 62, lays respectively at the upper end position and the lower end position of battery compartment 3, can form the air guide channel that is beneficial to circulation of air.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection range of the utility model.
Claims (2)
1. be with the customized type hearing aids of pore; Comprise the digital processing chip, microphone, battery, the receiver that are provided with in the shell that is fit to the duct profile and the shell; The leading section of shell is provided with the baffle plate of earwaxing; The rearward end of shell is provided with battery compartment, microphone opening and backguy, it is characterized in that: the rearward end of shell also is provided with pore, and pore is 2.
2. the customized type hearing aids of band pore according to claim 1 is characterized in that: described pore is respectively to go up pore and air holes, lays respectively at the upper end position and the lower end position of battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204526395U CN202334885U (en) | 2011-11-16 | 2011-11-16 | Customized hearing aid with air hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204526395U CN202334885U (en) | 2011-11-16 | 2011-11-16 | Customized hearing aid with air hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334885U true CN202334885U (en) | 2012-07-11 |
Family
ID=46446847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204526395U Expired - Lifetime CN202334885U (en) | 2011-11-16 | 2011-11-16 | Customized hearing aid with air hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334885U (en) |
-
2011
- 2011-11-16 CN CN2011204526395U patent/CN202334885U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 361000 floor 3, building B8, biomedical industrial park, No. 2064, wengjiao West Road, Haicang District, Xiamen City, Fujian Province Patentee after: AUSTAR HEARING SCIENCE & TECHNOLOGY (XIAMEN) Co.,Ltd. Address before: 361000 6th floor, Dongfang business building, Huasheng Road, Huli District, Xiamen City, Fujian Province Patentee before: AUSTAR HEARING SCIENCE & TECHNOLOGY (XIAMEN) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |