CN209767828U - Noise-reducing hearing aid - Google Patents
Noise-reducing hearing aid Download PDFInfo
- Publication number
- CN209767828U CN209767828U CN201921101345.0U CN201921101345U CN209767828U CN 209767828 U CN209767828 U CN 209767828U CN 201921101345 U CN201921101345 U CN 201921101345U CN 209767828 U CN209767828 U CN 209767828U
- Authority
- CN
- China
- Prior art keywords
- ring
- ear
- hearing aid
- earplug
- host
- 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.)
- Expired - Fee Related
Links
- 241000437273 Auricularia cornea Species 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002103 nanocoating Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000263306 Chilomycterus schoepfii Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model belongs to the technical field of hearing aids, in particular to a noise-reducing hearing aid, which comprises a host and an earplug, wherein the host comprises a rechargeable battery, a volume adjusting wheel, a switch button and an ear hook, the earplug comprises a conduit and an ear plug head, the surface of the host is provided with a groove matched with the switch button, the two sides of the volume adjusting wheel are symmetrically provided with anti-falling protective sheets, the end of the ear hook is provided with a snap ring, the snap ring consists of a conical ring and a circular ring, the surface of the end of the ear hook is bonded with a protective ring matched with the snap ring, a cavity matched with the conduit is arranged between the protective ring and the snap ring, the ear plug head is provided with an annular groove, the annular groove is rotationally connected with a rubber ear holder, the utility model has convenient use, protects the junction of the host and the earplug, prevents the scratch skin at the end part of the conduit after, and protect volume adjustment wheel and shift knob, increase their life.
Description
Technical Field
The utility model belongs to the technical field of the audiphone, concretely relates to audiphone of can lowering noise.
Background
the hearing aid is a small-sized loudspeaker, which enlarges the originally inaudible sound and then utilizes the residual hearing of the hearing-impaired person to enable the sound to be transmitted to the auditory center of the brain so as to feel the sound. Hearing aids on the market at present are various in types, mainly including box type, in-ear type, deep auditory canal type, behind-the-ear type and auditory canal type, and are divided into bone conduction hearing aids and air conduction hearing aids according to the air conduction mode. The existing hearing aid is tall and erect and is provided with an intelligent chip, so that received sound signals can be amplified and can be heard by a user conveniently, meanwhile, the existing hearing aid has an intelligent noise reduction function, received sound can be intelligently filtered, and the hearing of the user is prevented from being damaged due to overlarge stimulated sound; because the ear types and sizes of a plurality of users are different, the existing hearing aid is generally split into a host and earplugs, the host and the earplugs are spliced through a guide pipe and an ear hook, so that the users can cut the length of the guide pipe according to the ear types and sizes of the users, the wearing is convenient, the guide pipe is usually wrapped on the ear hook to ensure the efficiency of sound transmission, a clamping ring for clamping the guide pipe is arranged outside the ear hook, the structure is stable in connection and not easy to fall off, but the guide pipe is cut for users, burrs exist due to uneven end surfaces, the guide pipe is sleeved on the periphery of the ear hook, the skin is easy to scratch when the users install and take the ear hook, meanwhile, the existing earplugs cannot be adjusted according to the ear types of the users, the ears of the users are uncomfortable after the users use for a long time, the existing host has good anti-falling performance, but the volume adjusting wheel and the switch button which, the volume adjusting wheel and the edges and corners of the switch button are easy to break and wear.
SUMMERY OF THE UTILITY MODEL
the utility model aims at: the utility model aims at providing the audiphone that can reduce noise, convenient to use protects host computer and earplug junction, prevents that the burr fish tail skin of tip after the pipe is cuted, and the earplug can be adjusted according to user's ear type, makes the user wear stably and comfortable to protect volume adjustment wheel and shift knob, increase their life.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
A noise-reducing hearing aid comprises a host and earplugs, wherein the host comprises a processing chip, a rechargeable battery, a radio receiver, a volume adjusting wheel, a switch button and an ear hook, the earplug comprises a conduit and an earplug head, the surface of the main machine is provided with a groove matched with the switch button, the height dimension of the switch button is lower than the depth dimension of the groove, anti-falling protective plates are symmetrically arranged on two sides of the volume adjusting wheel, the tail end of the ear hook is provided with a snap ring, the snap ring consists of a conical ring and a circular ring, the surface of the tail end of the ear hook is bonded with a protection ring matched with the snap ring, a cavity matched with the catheter is arranged between the protection ring and the snap ring, the earplug head is provided with an annular groove, the annular groove rotates and is connected with the rubber ear frame, the rubber ear frame include L type support, Y type connecting piece and with annular groove interference fit's solid fixed ring, be equipped with the steel wire in the L type support.
by adopting the technical scheme of the utility model, the groove is arranged and the switch button is arranged in the groove, so as to protect the switch button and prevent the edges and corners of the switch button from being worn or damaged; the anti-falling protection plates arranged on the two sides of the volume adjusting wheel protect the volume adjusting wheel and prevent edges and corners of the volume adjusting wheel from being worn or damaged; the clamping ring is arranged, the guide pipe can be clamped through the conical ring, the conical surface is convenient for inserting the guide pipe, and the circular ring is used for adjusting the deep length of the guide pipe so as to finely adjust the position of the earplug; the conduit is wrapped inside by the protection ring, so that burrs on the surface of the trimmed conduit are prevented from scratching a user; the rubber ear rack is rotatably connected with the annular groove, so that the rubber ear rack can relatively rotate under the action of external force to adjust the position, the rubber ear rack and the annular groove are in interference fit to enable the positions of the rubber ear rack and the annular groove to be relatively fixed and not to easily rotate, the rubber ear rack has better elasticity due to the Y-shaped connecting piece, and the Y-shaped connecting piece and the fixing ring form a triangular structure, so that the rubber ear rack can be quickly restored after deformation, and is not easy to deform even if the rubber ear rack is used for a long time; the utility model discloses convenient to use protects host computer and earplug junction, prevents that the burr fish tail skin of tip after the pipe is cuted, and the earplug can be adjusted according to user's ear type, makes the user wear stably and comfortable to protect volume adjustment wheel and shift knob, increase their life.
Further inject, the host computer downside is equipped with the mouth that charges with rechargeable battery assorted, it has the rubber dirt proof boot to charge mouthful articulated. With the structure, the charging port has good waterproof and dustproof performances.
Further limited, the surface of the host machine is uniformly sprayed with a nano coating. By the structure, the surface of the main machine is more skin-friendly, and a user can wear the main machine comfortably.
Further, the sound receiving port is positioned on the side surface of the host. By the structure, rainwater is prevented from directly floating into the radio port, and the waterproof performance of the radio port is improved.
Further limiting, convex teeth are uniformly distributed on the surface of the volume adjusting wheel. With the structure, the volume adjusting wheel can be rotated more conveniently, and the use is convenient.
Further limited, the end face of the anti-falling protection sheet is in a semicircular shape. The structure is elegant in appearance and reasonable in structure.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
Fig. 1 is a schematic structural diagram of an embodiment of a noise-reducing hearing aid according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
Fig. 3 is a schematic structural diagram of an embodiment of a noise-reducing hearing aid according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
Fig. 5 is a schematic cross-sectional view of an ear hook and a guide tube of an embodiment of the noise reduction hearing aid of the present invention;
The main element symbols are as follows:
The earphone comprises a main machine 1, a volume adjusting wheel 11, an anti-falling protection sheet 111, a switch button 12, an ear hook 13, a snap ring 131, a conical ring 1311, a circular ring 1312, a protection ring 132, a cavity 133, a sound receiving opening 14, a groove 15, a rubber dustproof sleeve 16, an earplug 2, a conduit 21, an earplug head 22, a rubber ear rack 3, an L-shaped support 31, a Y-shaped connecting piece 32 and a fixing ring 33.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-5, the utility model discloses a noise reduction hearing aid, including host computer 1 and earplug 2, host computer 1 is including handling the chip, rechargeable battery, radio reception mouth 14, volume control wheel 11, shift knob 12 and ear hook 13, earplug 2 is including pipe 21 and earplug head 22, host computer 1 surface is equipped with recess 15 with shift knob 12 assorted, shift knob 12 height dimension is less than the degree of depth size of recess 15, volume control wheel 11 bilateral symmetry is equipped with prevents falling protection plate 111, ear hook 13 end is equipped with snap ring 131, snap ring 131 comprises taper ring 1311 and ring 1312, ear hook 13 terminal surface bonds has the protection ring 132 with snap ring 131 will match, be equipped with cavity 133 with pipe 21 assorted between protection ring 132 and the snap ring 131, earplug head 22 is equipped with the annular groove, the annular groove rotates and is connected with rubber ear frame 3, rubber ear frame 3 includes L type support 31, The Y-shaped connecting piece 32 and the fixing ring 33 which is in interference fit with the annular groove are arranged in the L-shaped support 31.
by adopting the technical scheme of the utility model, the groove 15 is arranged, the switch button 12 is arranged in the groove 15, the switch button 12 is protected, and the edges and corners of the switch button 12 are prevented from being worn or damaged; the anti-falling protection plates 111 arranged at two sides of the volume adjusting wheel 11 protect the volume adjusting wheel 11 and prevent edges and corners of the volume adjusting wheel 11 from being worn or falling; the clamping ring 131 is arranged, the guide pipe 21 can be clamped through the conical ring 1311, the conical surface is convenient for inserting the guide pipe 21, and the ring 1312 is used for adjusting the depth length of the guide pipe 21 so as to finely adjust the position of the earplug 2; the guide pipe 21 is wrapped inside by the protection ring 132, so that burrs on the surface of the trimmed guide pipe 21 are prevented from scratching a user; the rubber ear rack 3 is rotatably connected with the annular groove, so that the rubber ear rack 3 can relatively rotate under the action of external force to adjust the position, the rubber ear rack 3 and the annular groove are in interference fit to enable the positions of the rubber ear rack 3 and the annular groove to be relatively fixed and not easy to rotate, the Y-shaped connecting piece 32 not only enables the rubber ear rack 3 to have better elasticity, but also enables the rubber ear rack 3 to be quickly restored after deformation due to the fact that the Y-shaped connecting piece 32 and the fixing ring 33 form a triangular structure, and not easy to deform even if the rubber ear rack is used for a long time, the L-shaped support 31 can be bent by arranging a steel wire in the L-shaped support 31, and a user can slightly adjust the shape of the L-shaped support; the utility model discloses convenient to use protects host computer and earplug junction, prevents that the burr fish tail skin of tip after the pipe is cuted, and the earplug can be adjusted according to user's ear type, makes the user wear stably and comfortable to protect volume adjustment wheel and shift knob, increase their life.
Preferably, host computer 1 downside is equipped with the mouth that charges with rechargeable battery assorted, and it has rubber dirt proof boot 16 to charge mouthful articulated. With the structure, the charging port has good waterproof and dustproof performances. In fact, the charging port can be considered to use other structures for water and dust prevention according to specific situations.
Preferably, the surface of the host 1 is uniformly sprayed with the nano coating. By adopting the structure, the surface of the main machine 1 is more skin-friendly, and a user can wear the main machine comfortably. In fact, other structures can be used according to specific situations to make the surface of the main machine 1 more skin-friendly and make the wearing comfortable for users.
Preferably, the sound reception port 14 is located on the side of the main body 1. With the structure, rainwater is prevented from directly flowing into the sound receiving port 14, and the waterproof performance of the sound receiving port 14 is improved. In fact, other shapes and configurations are also contemplated to improve the waterproof performance of the sound-receiving opening 14, as the case may be.
Preferably, the surface of the volume adjusting wheel 11 is uniformly distributed with convex teeth. With the structure, the volume adjusting wheel 11 can be rotated more conveniently, and the use is convenient. In fact, other structural shapes can be considered according to specific situations to more conveniently rotate the volume adjusting wheel 11, so that the volume adjusting wheel is convenient to use.
The end surface of the anti-falling protective sheet 111 is preferably semicircular. The structure is elegant in appearance and reasonable in structure. In fact, other shapes and configurations of the anti-falling protection sheet 111 may be used depending on the circumstances.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A noise reduction hearing aid comprises a host (1) and an earplug (2), wherein the host (1) comprises a processing chip, a rechargeable battery, a radio receiver (14), a volume adjusting wheel (11), a switch button (12) and an ear hook (13), the earplug (2) comprises a catheter (21) and an earplug head (22), and is characterized in that: the surface of the main machine (1) is provided with a groove (15) matched with the switch button (12), the height of the switch button (12) is smaller than the depth of the groove (15), the two sides of the volume adjusting wheel (11) are symmetrically provided with anti-falling protective plates (111), the tail end of the ear hook (13) is provided with a snap ring (131), the snap ring (131) consists of a conical ring (1311) and a circular ring (1312), the tail end surface of the ear hook (13) is bonded with a protective ring (132) matched with the snap ring (131), a cavity (133) matched with the conduit (21) is arranged between the protective ring (132) and the snap ring (131), the ear plug head (22) is provided with an annular groove, the annular groove is rotationally connected with a rubber ear rack (3), and the rubber ear rack (3) comprises an L-shaped interference support (31), a Y-shaped connecting piece (32) and a fixing ring (33) matched with the annular groove, and a steel wire is arranged in the L-shaped bracket (31).
2. A noise-reducing hearing aid according to claim 1, wherein: host computer (1) downside is equipped with and charges the mouth with rechargeable battery assorted, it has rubber dirt proof boot (16) to charge mouthful articulated.
3. A noise-reducing hearing aid according to claim 2, wherein: the surface of the main machine (1) is uniformly sprayed with a nano coating.
4. A noise-reducing hearing aid according to claim 3, wherein: the sound receiving port (14) is positioned on the side surface of the main machine (1).
5. A noise reduction hearing aid according to claim 4, wherein: convex teeth are uniformly distributed on the surface of the volume adjusting wheel (11).
6. A noise reduction hearing aid according to claim 5, wherein: the end face of the anti-falling protection sheet (111) is in a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101345.0U CN209767828U (en) | 2019-07-15 | 2019-07-15 | Noise-reducing hearing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101345.0U CN209767828U (en) | 2019-07-15 | 2019-07-15 | Noise-reducing hearing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767828U true CN209767828U (en) | 2019-12-10 |
Family
ID=68746238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921101345.0U Expired - Fee Related CN209767828U (en) | 2019-07-15 | 2019-07-15 | Noise-reducing hearing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209767828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025395A (en) * | 2022-04-21 | 2022-09-09 | 江西旺来科技有限公司 | Plastic intelligent cochlea |
-
2019
- 2019-07-15 CN CN201921101345.0U patent/CN209767828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025395A (en) * | 2022-04-21 | 2022-09-09 | 江西旺来科技有限公司 | Plastic intelligent cochlea |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4994497B2 (en) | Device called improved ear unit | |
| EP2953377B1 (en) | Monaural wireless headset | |
| EP3056018B1 (en) | Earphone device with optical sensor | |
| EP2441238B1 (en) | An earphone system comprising an earphone and a portable holding device | |
| US20080075314A1 (en) | Sound-box type earphone housing, headset with sound-box type earphone housings | |
| US20210281939A1 (en) | A Bluetooth Headset | |
| JPH0750892A (en) | earphone | |
| CN212211366U (en) | Bone conduction earphone | |
| CN205545828U (en) | Motion bluetooth headset | |
| CN209767828U (en) | Noise-reducing hearing aid | |
| CN204669581U (en) | A kind of osteoacusis bluetooth earphone | |
| CN208273240U (en) | A kind of novel audiphone | |
| CN214627312U (en) | Headphones with Active Noise Cancellation | |
| CN210042148U (en) | Can dismantle bluetooth headset of adjustable ear-hang | |
| CN212909981U (en) | Intelligent Bluetooth headset based on bone conduction | |
| CN210958749U (en) | Automatic bluetooth headset of making an uproar that falls of pleasant formula | |
| CN210327949U (en) | Communication earphone | |
| CN210807614U (en) | Bluetooth earphone with hearing-aid function | |
| CN211406235U (en) | Sports is with anti-drop bluetooth headset | |
| CN203446002U (en) | Sleep earphone | |
| CN208509208U (en) | New Tail plug and earphone | |
| CN221863077U (en) | A noise reduction hearing aid | |
| CN204733316U (en) | A kind of ear hook structure and use the In-Ear Headphones of this structure | |
| CN206136209U (en) | An earphone adapted to a head-mounted device | |
| CN210298079U (en) | Noise reduction hearing aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |