CN210298079U - Noise reduction hearing aid - Google Patents
Noise reduction hearing aid Download PDFInfo
- Publication number
- CN210298079U CN210298079U CN201921284655.0U CN201921284655U CN210298079U CN 210298079 U CN210298079 U CN 210298079U CN 201921284655 U CN201921284655 U CN 201921284655U CN 210298079 U CN210298079 U CN 210298079U
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- shell
- fan cover
- microphone
- hearing aid
- cover
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Abstract
The utility model relates to a audiphone field discloses a audiphone of making an uproar falls. Comprises a shell, a wind cover and a microphone. The fan cover is movably arranged on the shell, the surface of the upper part of the fan cover is an arc-shaped surface, the arc-shaped surface slowly arches towards the rear side from bottom to top and then quickly folds towards the front side, the lower part of the fan cover extends into the shell, a positioning groove along the height direction of the fan cover is arranged at the lower part of the fan cover, and a limiting block matched with the positioning groove is arranged in the shell; a compression spring is arranged between the limiting block and the shell, a microphone is arranged in the fan cover, a hanging body is formed by extending one end of the shell, and a first earplug is arranged at one end of the hanging body. The utility model discloses an adopt rotatable hood cover, make the user in noisy environment, can adjust according to the sound of equidirectional not, noise abatement's production has improved the radio reception quality of audiphone. Meanwhile, the massage part is arranged, so that the comfort of a long-time wearer is improved, and the using effect is good.
Description
Technical Field
The utility model relates to a audiphone field, in particular to audiphone of making an uproar falls.
Background
The hearing aid is an auxiliary hearing tool and is also a small loudspeaker, original inaudible sound is amplified, and residual hearing of the hearing-impaired people is utilized, so that the sound can be transmitted to the auditory center of the brain, and the user feels the sound. In the conventional hearing aid, a microphone on the hearing aid identifies a sound source and transmits the sound source to a user in a daily life environment, but the microphone can amplify sound in a certain direction to the maximum extent, so that the sound in different directions cannot be shielded and reduced. Since most hearing aids do not have the function of adjusting the position of the microphone, a great deal of interference is caused to the identification of the microphone. Causing an impact on the user. Meanwhile, the ears feel uncomfortable due to long-time wearing, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a hearing aid of making an uproar falls through adopting rotatable hood lid, makes the user in noisy environment, can adjust according to the sound of equidirectional not, and noise abatement's production has improved the reception quality of hearing aid. Meanwhile, the massage part is arranged, so that the comfort of a long-time wearer is improved, and the using effect is good.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a noise reducing hearing aid comprising a housing, a hood and a microphone; the microphone is provided with a plurality of microphones, one side of the shell close to the skin is provided with a groove, and the microphone is arranged in the groove; the fan cover is movably mounted on the shell, the upper surface of the fan cover is an arc-shaped surface, and the arc-shaped surface slowly arches towards the rear side from bottom to top and then quickly folds towards the front side; the lower part of the wind cover extends into the shell; a positioning groove along the height direction of the fan cover is arranged at the lower part of the fan cover; a limiting block matched with the positioning groove is arranged in the shell; a compression spring is arranged between the limiting block and the shell; the microphone is arranged in the fan cover; a hanging body is formed at one end of the shell in an extending mode, and a first earplug is arranged at one end of the hanging body.
As a preferred scheme of the utility model, still be provided with signal processing circuit, receiver and chargeable source in the casing.
As an optimal proposal of the utility model, one side of the shell close to the skin is evenly provided with a massage part which is a hemispherical tourmaline stone block.
As a preferred scheme of the utility model, the hanger body comprises an ear hanger and a sleeve; the ear hook is used for being worn on the auricle of a user; the cannula is made of memory plastic.
As a preferred embodiment of the present invention, an interface is provided on the housing, and the interface is used for connecting with the second earplug.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses an adopt rotatable hood cover, make the user in noisy environment, can adjust according to the sound of equidirectional not, noise abatement's production has improved the radio reception quality of audiphone. Meanwhile, the massage part is arranged, so that the comfort of a long-time wearer is improved, and the using effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a partial structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural diagram of a second earplug according to the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1-shell 2-massage part 3-microphone 4-fan cover
5-second earplug 6-hanging body 7-ear hanging 8-sleeve
9-first earplug 10-compression spring 11-limiting block 12-positioning groove
13-interface 14-groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to 3, the present invention relates to a noise reduction hearing aid, which comprises a housing 1, a hood 4 and a microphone 3.
Specifically, the number of the microphones 3 is multiple, a groove 14 is arranged on one side of the shell 1 close to the skin, and a microphone 3 is arranged in the groove 14 for improving the sound quality of the hearing aid. Evenly still be provided with massage portion 2 in one side of skin is pressed close to at casing 1, massage portion 2 is hemispherical tourmaline stone, when the user wears the audiphone, massages user through tourmaline stone, improves user's comfort level. The fan cover 4 is movably mounted on the shell 1, the upper surface of the fan cover 4 is an arc-shaped surface, and the arc-shaped surface slowly arches from bottom to top towards the rear side and then rapidly folds towards the front side, so that the noise reduction function is achieved. The lower part of the hood cover 4 extends into the housing 1. A positioning groove 12 is arranged at the lower part of the fan cover 4 along the height direction of the fan cover 4, and a limit block 11 matched with the positioning groove 12 is arranged in the shell 1. A compression spring 10 is provided between the stopper 11 and the housing 1. Through rotating the hood 4, utilize compression spring 10's spring force, make stopper 11 block in constant head tank 12, carry out the shielding sound source of equidirectional not, improve and fall the ability of making an uproar. A microphone 3 is arranged in the fan cover 4, a hanging body 6 is formed at one end of the shell 1 in an extending way, and a first earplug 9 is arranged at one end of the hanging body 6. The hanger 6 comprises an ear hook 7 and a sleeve 8, wherein the ear hook 7 is worn on the auricle of the user. The sleeve 8 is made of memory plastic for protecting the wires of the hearing aid. And a signal processing circuit, a receiver and a rechargeable power supply are arranged in the shell 1. The acoustic signal is converted into an electrical signal by the microphone 3, the audio is amplified and processed by the signal processing circuit, the electrical signal is converted into an acoustic signal by the amplifier, and the rechargeable power supply supplies power to the electronic components. Finally, an interface 13 is provided on the housing 1, the interface 13 being intended for connection with the second earpiece 5. The hearing aid can be connected with an additional earplug, so that a user does not need to wear two hearing aids, and the purchase cost is saved.
The utility model discloses during the use, press close to user's skin with casing 1 inboard and wear, then fill in user's ear with first earplug 9. The wind shield cover 4 can be rotated by transmitting signals to a user or sensing that the surrounding environment is noisy to the hearing aid, so that the positioning groove 12 and the limiting block 11 are matched through the spring force of the compression spring 10 to adjust the position of the wind shield cover 4, reduce the generation of noise sources and improve the noise reduction function of the hearing aid. The massage part 2 arranged on the shell 1 can massage the user, thereby improving the comfort of the user. Because the shell 1 is also provided with the interface 13, the interface 13 can be used for being additionally connected with the second earplug 5, a user does not need to wear two hearing aids, the cost is saved, the carrying is convenient, and the using effect is good.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A noise reducing hearing aid comprising a housing, a hood and a microphone; the microphone is provided with a plurality of microphones, one side of the shell close to the skin is provided with a groove, and the microphone is arranged in the groove; the fan cover is movably mounted on the shell, the upper surface of the fan cover is an arc-shaped surface, and the arc-shaped surface slowly arches towards the rear side from bottom to top and then quickly folds towards the front side; the lower part of the wind cover extends into the shell; a positioning groove along the height direction of the fan cover is arranged at the lower part of the fan cover; a limiting block matched with the positioning groove is arranged in the shell; a compression spring is arranged between the limiting block and the shell; the microphone is arranged in the fan cover; a hanging body is formed at one end of the shell in an extending mode, and a first earplug is arranged at one end of the hanging body.
2. The noise reducing hearing aid according to claim 1, wherein further signal processing circuitry, a receiver and a rechargeable power supply are provided within the housing.
3. The noise reduction hearing aid according to claim 1, wherein a massage part is uniformly arranged on one side of the shell close to the skin, and the massage part is made of hemispherical tourmaline stones.
4. The noise reducing hearing aid of claim 1, wherein the hanger comprises an ear hanger and a sleeve; the ear hook is used for being worn on the auricle of a user; the cannula is made of memory plastic.
5. The noise reducing hearing aid according to claim 1, wherein an interface is provided on the housing for connection with a second earplug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284655.0U CN210298079U (en) | 2019-08-08 | 2019-08-08 | Noise reduction hearing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284655.0U CN210298079U (en) | 2019-08-08 | 2019-08-08 | Noise reduction hearing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210298079U true CN210298079U (en) | 2020-04-10 |
Family
ID=70061386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921284655.0U Active CN210298079U (en) | 2019-08-08 | 2019-08-08 | Noise reduction hearing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210298079U (en) |
-
2019
- 2019-08-08 CN CN201921284655.0U patent/CN210298079U/en active Active
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