CN105007559A - Knob structure for adjusting volume of hearing aid - Google Patents
Knob structure for adjusting volume of hearing aid Download PDFInfo
- Publication number
- CN105007559A CN105007559A CN201510493922.5A CN201510493922A CN105007559A CN 105007559 A CN105007559 A CN 105007559A CN 201510493922 A CN201510493922 A CN 201510493922A CN 105007559 A CN105007559 A CN 105007559A
- Authority
- CN
- China
- Prior art keywords
- knob
- hearing aids
- knob body
- projection
- elastic layer
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The invention relates to a knob structure for adjusting the volume of a hearing aid, which comprises a knob body with a circular structure, wherein the central position of the knob body is provided with a connecting hole which is connected with an adjustment lever inside the hearing aid, the outer side of the knob body is provided with a plurality of convex blocks in a circumferential mode, the outer side of each convex block is provided with an elastic layer, and the knob body is provided with slot holes, which are arranged in a radiation mode, from the central position to the outer edge. The knob structure provided by the invention is simple in structure and reasonable in design. The knob structure not only can ensures a necessary friction force in the rotating process, but also can improve the comfort degree in the rotating process through arranging the convex blocks and the elastic layers; and the material usage amount of a volume adjusting knob is reduced under the premise of ensuring the strength through arranging the slot holes so as to be more portable, and the beauty is improved at the same time.
Description
Technical field
The present invention relates to hearing aid technology, particularly relate to a kind of knob structure regulating hearing aids volume.
Background technology
Hearing aids is one and contributes to hearing disabilities person and improve dysacousis, and then improves and the instrument of his conference communicative competence, unit and instrument etc.Allly in a broad sense effectively the various devices that sound imports ear into can be seen as hearing aids, say that hearing aids is exactly an electroacoustic amplifier in the narrow sense, deaf person is heard sound amplification by it originally to can not hear clearly, unheard sound, this device is exactly hearing aids.Hearing aids today is mainly divided into simulation hearing aids and digital deaf-aid two kinds.Wherein simulation hearing aids is the hearing loss curve shape regardless of patient, carry out unified amplification, and digital deaf-aid compensates accurately according to the hearing loss curve shape of patient to sound.Because the residual hearing protected effect of digital deaf-aid to the compensation effect of hearing and patient all comparatively will simulate hearing aids better, so the main product sold in Present Domestic market is based on digital deaf-aid.Hearing aids can be divided into ear-level hearing aid again from the angle of wearing position and profile, hearing aids, duct-type hearing aids, complete duct-type hearing aids, the hearing aids a multitude of names such as 100% stealthy hearing aids, but the operation principle of all electronic hearing aids is the same.Any hearing aids all comprises 6 basic structures.1. microphone (microphone or microphone) receives sound and it is converted into electric wave form, namely acoustic energy is converted into electric energy; 2. amplifier amplification signal (transistor amplifying circuit); 3. earphone (receiver) is acoustical signal (be namely acoustic energy electric energy conversion) transform electrical signals; 4. ear mold (earplug) inserts external auditory meatus; 5. volume control switch; 6. power supply is for the zinc-air cell of amplifier.
Need to adopt volume adjustment knob to regulate the size adjustment of volume in hearing aids, common volume adjustment knob is generally entity structure, and the material expended like this is many, and in adjustment process, comfort level is poor simultaneously.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of knob structure regulating hearing aids volume.
The present invention is achieved through the following technical solutions:
A kind of knob structure regulating hearing aids volume, comprise the knob body of rounded structure, the center of described knob body is provided with the connecting hole be connected with the adjusting rod of hearing aids inside, the outer circumference mode of described knob body is provided with several projections, the outside of each projection described is provided with elastic layer, and described knob body is provided with from center to outer ledge the slotted eye arranged radially.
As the preferred technical solution of the present invention, described projection and knob body one-body molded, and projection is trapezoidal shape structure.
As the preferred technical solution of the present invention, described elastic layer is pasted onto on the surface of projection, and elastic layer is quality of rubber materials makes.
As the preferred technical solution of the present invention, described slotted eye is circular or arc strip.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, and reasonable in design, the present invention, by arranging projection and elastic layer, so not only can guarantee frictional force necessary in rotary course, improves the comfort level in rotary course simultaneously; By arranging slotted eye, under the prerequisite of proof strength, can reduce the material use amount of volume adjustment knob like this, lighter, aesthetic property is improved simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. knob body; 2. connecting hole; 3. projection; 4. elastic layer; 5. slotted eye.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
A kind of knob structure regulating hearing aids volume, comprise the knob body 1 of rounded structure, the center of described knob body 1 is provided with the connecting hole 2 be connected with the adjusting rod of hearing aids inside, the outer circumference mode of described knob body 1 is provided with several projections 3, wherein said projection 3 is one-body molded with knob body 1, and projection 3 is in trapezoidal shape structure.The outside of each projection 3 described is provided with elastic layer 4, wherein said elastic layer 4 is pasted onto on the surface of projection 3, and elastic layer 4 is made for quality of rubber materials, such projection 3 not only can guarantee frictional force necessary in rotary course, and elastic layer 4 improves the comfort level in rotary course simultaneously.
Described knob body 1 is provided with from center to outer ledge the slotted eye 5 arranged radially, described slotted eye 5 is circular or arc strip, and such slotted eye 5 under the prerequisite of proof strength, can reduce the material use amount of volume adjustment knob, lighter, aesthetic property is improved simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. one kind regulates the knob structure of hearing aids volume, comprise the knob body (1) of rounded structure, the center of described knob body (1) is provided with the connecting hole (2) be connected with the adjusting rod of hearing aids inside, it is characterized in that: the outer circumference mode of described knob body (1) is provided with several projections (3), the outside of described each projection (3) is provided with elastic layer (4), and described knob body (1) is provided with from center to outer ledge the slotted eye (5) arranged radially.
2. a kind of knob structure regulating hearing aids volume according to claim 1, is characterized in that: described projection (3) is one-body molded with knob body (1), and projection (3) is in trapezoidal shape structure.
3. a kind of knob structure regulating hearing aids volume according to claim 1, is characterized in that: described elastic layer (4) is pasted onto on the surface of projection (3), and elastic layer (4) is made for quality of rubber materials.
4. a kind of knob structure regulating hearing aids volume according to claim 1, is characterized in that: described slotted eye (5) is circular or arc strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493922.5A CN105007559A (en) | 2015-08-12 | 2015-08-12 | Knob structure for adjusting volume of hearing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493922.5A CN105007559A (en) | 2015-08-12 | 2015-08-12 | Knob structure for adjusting volume of hearing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105007559A true CN105007559A (en) | 2015-10-28 |
Family
ID=54380039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510493922.5A Pending CN105007559A (en) | 2015-08-12 | 2015-08-12 | Knob structure for adjusting volume of hearing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105007559A (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612694Y (en) * | 2002-03-29 | 2004-04-21 | 海尔集团公司 | Knob of program control device for washing machine |
| US20090154143A1 (en) * | 2007-11-07 | 2009-06-18 | Heine Optotechnik Gmbh & Co. Kg | Head band for diagnostic instruments comprising light source and battery |
| CN101729624A (en) * | 2009-12-26 | 2010-06-09 | 陈小平 | Interphone having modified adjusting knob |
| CN202896024U (en) * | 2012-11-01 | 2013-04-24 | 上海市格致中学 | All-purpose pen cover |
| CN203086546U (en) * | 2013-02-25 | 2013-07-24 | 慈溪市汇宏塑料制品厂 | Volume adjusting knob assembly for interphone |
-
2015
- 2015-08-12 CN CN201510493922.5A patent/CN105007559A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612694Y (en) * | 2002-03-29 | 2004-04-21 | 海尔集团公司 | Knob of program control device for washing machine |
| US20090154143A1 (en) * | 2007-11-07 | 2009-06-18 | Heine Optotechnik Gmbh & Co. Kg | Head band for diagnostic instruments comprising light source and battery |
| CN101729624A (en) * | 2009-12-26 | 2010-06-09 | 陈小平 | Interphone having modified adjusting knob |
| CN202896024U (en) * | 2012-11-01 | 2013-04-24 | 上海市格致中学 | All-purpose pen cover |
| CN203086546U (en) * | 2013-02-25 | 2013-07-24 | 慈溪市汇宏塑料制品厂 | Volume adjusting knob assembly for interphone |
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240248329A1 (en) | Loudspeaker | |
| US11540036B2 (en) | Flanged earbud and hearing device including same | |
| WO2020140449A1 (en) | Loudspeaker device | |
| EP3905724B1 (en) | A binaural level estimation method and a hearing system comprising a binaural level estimator | |
| Poldy | Headphones | |
| CN105188006A (en) | Bone conduction hair band hearing aid with Bluetooth and voice communication | |
| CN216357249U (en) | TWS bone acoustic conduction earphone | |
| CN212413403U (en) | Novel listening device | |
| CN206728251U (en) | Osteoacusis earmuff earphone | |
| JP2019041382A5 (en) | ||
| CN111757207B (en) | Earphone vibration assembly and vibrating earphone with same | |
| CN207369240U (en) | A kind of ear-shield type and In-Ear integration earphone | |
| CN105007559A (en) | Knob structure for adjusting volume of hearing aid | |
| CN203748008U (en) | Bluetooth double-ear hearing aid device | |
| CN207117939U (en) | Bone conduction vibrator | |
| CN102436817B (en) | Method and device for frequency compression with harmonic correction | |
| WO2023097740A1 (en) | Compound loudspeaker and sound production apparatus | |
| Hiipakka | Measurement apparatus and modelling techniques of ear canal acoustics | |
| CN204334950U (en) | A kind of Multifunctional audiphones | |
| CN204630280U (en) | The dry cleaner of a kind of audiphone | |
| CN204836507U (en) | High -fidelity earplug loudspeaker | |
| CN210579228U (en) | Hearing aid with frequency conversion function | |
| CN209982729U (en) | Novel microphone external in-ear hearing aid | |
| CN209767791U (en) | bone conduction earphone | |
| CN103391500A (en) | Piezoelectric ceramic bone-conduction receiver vibrator and mounting structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |