CN214900933U - Novel hearing aid mobile phone suitable for hearing aid - Google Patents
Novel hearing aid mobile phone suitable for hearing aid Download PDFInfo
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- CN214900933U CN214900933U CN202120810850.3U CN202120810850U CN214900933U CN 214900933 U CN214900933 U CN 214900933U CN 202120810850 U CN202120810850 U CN 202120810850U CN 214900933 U CN214900933 U CN 214900933U
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Abstract
The utility model provides a novel hearing aid cell-phone suitable for audiphone, including cell-phone body and intelligent control system, intelligent control system includes microphone array module and main part module, and the main part module comprises microprocessor module, power supply/module and the wireless communication module that charges, and the cell-phone body covers behind the cell-phone. Compared with the prior art, the mobile phone body and the microphone array module are well fused to one, the mobile phone body is far away from an earphone of the hearing aid, the problem of echo amplification can not be generated basically, compared with the hearing aid, the size of the mobile phone body is larger, more microphones can be distributed, the distance between the microphones is larger, a larger-capacity battery and a chip with higher operation speed can be carried, the capacity of processing voice signals of the hearing aid can be greatly improved, the hearing of a wearer is clearer, and the hearing is farther. The hearing aid and the mobile phone are integrated, so that the mobile phone is convenient to carry and assists hearing-impaired people; can filter out ineffective noise outside, protect ears and prevent hearing damage.
Description
Technical Field
The utility model relates to a digital hearing aid device field specifically is a novel hearing aid cell-phone suitable for audiphone.
Background
With age or noise pollution, more and more people's hearing organs are aged and damaged, resulting in hearing loss. Hearing aids are also widely used today to help partially restore hearing. Hearing aids have two key problems to solve: one is the echo amplification problem and one is the noise problem. Echo amplification means that amplified sound reaches the microphone again for amplification due to leakage, and howling is formed. Noise mainly refers to various noises existing in the environment, including wind noise, sounds of automobiles and persons not interested, and the like. These sounds, if not selectively amplified directly, can be disturbing to the person wearing the hearing aid. Various methods based on temporal and spatial processing have been developed to address the echo amplification and noise suppression problems. However, these methods are limited by the size and power supply of the hearing aid, and the performance improvement is limited, so the applicant designs the hearing aid to be combined with the mobile phone to solve the above problems, and the mobile phone for hearing assistance designed at present is installed in the body, so that the switching between the hearing aid function and the hearing aid function is not convenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems of the existing hearing aids, the invention provides a novel hearing aid mobile phone suitable for the hearing aids, and the mobile phone can send processed sound to a common hearing aid, so that the hearing aid effect is realized, and the function switching is convenient.
To achieve the above objective, the present invention provides the following technical solutions: a novel hearing-aid mobile phone suitable for a hearing aid comprises a mobile phone body and an intelligent control system, wherein the intelligent control system comprises a microphone array module and a main body module, the main body module consists of a microprocessor module, a power supply/charging module and a wireless communication module, the mobile phone body comprises a mobile phone rear cover, a fourth support, a third support and a second support are arranged on the mobile phone rear cover, the microprocessor module, the power supply/charging module and the wireless communication module are respectively arranged on the fourth support, the third support and the second support, the mobile phone body further comprises a display/touch module, the display/touch module is connected with the microprocessor module, the microphone array module is arranged on the mobile phone body, the microphone array module and the wireless communication module are both connected with the microprocessor module, the microphone array module is used for collecting sound signals, the microprocessor module is used for processing the collected sound signals, and the wireless communication module is used for transmitting the processed sound signals to the hearing aid in a radio mode so as to achieve the hearing aid effect.
Further, the utility model discloses in, cover behind the cell-phone and install first support, cover behind the cell-phone and seted up the sound receiving hole, the position of sound receiving hole is corresponding with first support, the microphone array module is installed on first support.
Further, the utility model discloses in, the casing is installed to the both sides of cell-phone body, the aperture has been seted up on the casing, the microphone array module is installed in the casing.
Further, in the present invention, the microphone array module is composed of 2 to 10 microphones, and the number of the microphone array modules is at least 2.
Further, in the present invention, the +5V power port of the microprocessor module is connected to the power pin of each microphone in the microphone array module, the ground port of the microprocessor module is connected to the ground pin of each microphone in the microphone array module, the A/D acquisition port of the microprocessor module is connected with the signal output pin of each microphone in the microphone array module, the +5V power port of the microprocessor module is connected with the power pin of the wireless communication module, the grounding port of the microprocessor module is connected with the grounding pin of the wireless communication module, the serial port data receiving port of the microprocessor module is connected with the serial port data sending pin of the wireless communication module, and a serial port data sending port of the microprocessor module is connected with a serial port data receiving pin of the wireless communication module.
Further, in the present invention, the power supply/charging module is connected to the power supply port of the microprocessor module, and supplies power to the microprocessor module.
Further, in the utility model discloses in, wireless communication module comprises bluetooth low energy chip and antenna module.
The beneficial effects are that the technical scheme of this application possesses following technological effect: 1. compared with the prior art, the mobile phone body and the microphone array module are well fused to one, the mobile phone body is far away from an earphone of the hearing aid, the problem of echo amplification can not be generated basically, compared with the hearing aid, the size of the mobile phone body is larger, more microphones can be distributed, the distance between the microphones is larger, a larger-capacity battery and a chip with higher operation speed can be carried, the capacity of processing voice signals of the hearing aid can be greatly improved, the hearing of a wearer is clearer, and the hearing is farther. The hearing aid and the mobile phone are integrated, so that the mobile phone is convenient to carry and assists hearing-impaired people; can filter out ineffective noise outside, protect ears and prevent hearing damage.
2. The utility model discloses convenient to use person carries out the function switching under different scenes, can not carry out the hearing aid in the environment of noisy, for example public transit, construction site etc. for the user has better experience and feels.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of the system connection of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic structural diagram of the present invention.
In the figures, the meaning of the reference numerals is as follows: 1. a microprocessor module; 2. a microphone array module; 3. a power supply/charging module; 4. a display/touch module; 5. a wireless communication module; 6. a hearing aid; 7. a mobile phone rear cover; 8. a first bracket; 9. a sound receiving hole; 10. a second bracket; 11. a third support; 12. a mobile phone body; 13. a housing; 14. and a fourth bracket.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
As shown in fig. 1-4, a novel hearing aid mobile phone suitable for hearing aid, including mobile phone body 12 and intelligent control system, intelligent control system includes microphone array module 2 and main part module, the main part module comprises microprocessor module 1, power supply/module 3 and wireless communication module 5 that charges, mobile phone body 12 includes lid 7 behind the cell-phone, be provided with fourth support 14 behind the cell-phone on lid 7, third support 11 and second support 10, microprocessor module 1, power supply/module 3 and wireless communication module 5 install respectively on fourth support 14, third support 11 and second support 10 charge. The main body module is convenient for a user to detach and replace, and then the mobile phone is suitable for being used in different scenes.
The mobile phone body 12 further comprises a display/touch module 4 for displaying the current states of the mobile phone body 12 and the hearing aid 6, the mobile phone body 12 and the hearing aid 6 are controlled, and the like, the display/touch module 4 is connected with the microprocessor module 1, the microphone array module 2 is installed on the mobile phone body 12, the microphone array module 2 and the wireless communication module 5 are both connected with the microprocessor module 1, the microphone array module 2 is used for collecting sound signals, the microprocessor module 1 is used for processing the collected sound signals, and the wireless communication module 5 is used for transmitting the processed sound signals to the hearing aid 6 in a radio mode so as to achieve the hearing aid effect. In the embodiment, the microphone array module 2 on the mobile phone body 12 is used for collecting sound signals from different spatial directions, the sound signals processed by the beam forming method are transmitted to the microprocessor module 1, the microprocessor module 1 performs operation processing and then transmits high-quality sound signals to the hearing aid 6 in the ear of a person through the wireless communication module 5, and a user can also obtain information such as the electric quantity of the mobile phone body 12 and the hearing aid 6 through the display/touch module 4 or perform control such as working mode switching or volume adjustment on the information, so that the problems of echo amplification and noise suppression are effectively solved, and a person wearing the hearing aid can listen more clearly and farther.
When the hearing-aid mode is not needed, the user can detach the rear cover 7 of the mobile phone, the rear cover without the hearing-aid function can be replaced, the rear cover 7 of the mobile phone with the hearing-aid function is collected, the phenomenon that the noise of overlarge decibels is collected is avoided, the rear cover 7 of the mobile phone with the hearing-aid function can be installed when the hearing-aid mode is needed, the mobile phone can be conveniently applied to different scenes, for example, in a very noisy environment (such as a bus, a construction site and the like), the rear cover without the hearing-aid function can be installed by the user, and the use is more comfortable.
In this embodiment, the first support 8 is installed on the rear cover 7 of the mobile phone, the sound receiving hole 9 is formed in the rear cover 7 of the mobile phone, the position of the sound receiving hole 9 corresponds to the first support 8, and the microphone array module 2 is installed on the first support 8. Through the setting of first support 8 and sound receiving hole 9, can be convenient for install more microphone array module 2, and then be convenient for collect more sound information.
In the present embodiment, the microphone array module 2 is composed of 10 microphones, and the number of the microphone array modules 2 is 3. The microphone receives sound data and realizes tracking amplification of an interested sound source and suppression of environmental noise through a beam forming method, so that the signal to noise ratio can be improved, and a person wearing the hearing aid can listen to the sound more clearly. These microphones, which receive the sound signal in the air, use a high sensitivity microphone, such as model 9745.
In this embodiment, the +5V power port of the microprocessor module 1 is connected to the power pin of each microphone in the microphone array module 2, the ground port of the microprocessor module 1 is connected to the ground pin of each microphone in the microphone array module 2, the a/D acquisition port of the microprocessor module 1 is connected to the signal output pin of each microphone in the microphone array module 2, the +5V power port of the microprocessor module 1 is connected to the power pin of the wireless communication module 5, the ground port of the microprocessor module 1 is connected to the ground pin of the wireless communication module 5, the serial data receiving port of the microprocessor module 1 is connected to the serial data transmitting pin of the wireless communication module 5, and the serial data transmitting port of the microprocessor module 1 is connected to the serial data receiving pin of the wireless communication module 5.
In this embodiment, the power supply/charging module 3 is connected to a power supply port of the microprocessor module 1 to supply power to the microprocessor module 1. The power supply/charging module 3 not only supplies power to the mobile phone body 12, but also has a charging function, can be repeatedly used, avoids the loading and unloading operations such as frequent battery replacement, has larger installation space on the mobile phone body 12, and can select a high-capacity rechargeable lithium battery.
In this embodiment, the wireless communication module is composed of a bluetooth low energy chip and an antenna assembly, and can transmit the sound signal with optimized beam forming to the hearing aid 6 by radio. The core component adopts a low-power consumption Bluetooth chip of a PHY6202 model, and can also transmit control commands and state information.
In other embodiments, in order to further increase the sound receiving effect, the following structural extension may be performed, wherein the shells 13 are installed on two sides of the mobile phone body 12, the shell 13 is provided with small holes, the microphone array module 2 is installed in the shell 13, when the microphone array module 2 is installed in the outer shell 13, the shell 13 and the mobile phone body 12 may be communicated, that is, the shell 13 and the mobile phone body 12 are integrated, and a corresponding gap is formed, so that the microphone array module 2 is conveniently connected with the microprocessor module 1, and thus, the sound collecting effect can be further increased.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (7)
1. The utility model provides a novel hearing aid cell-phone suitable for audiphone which characterized in that: the mobile phone comprises a mobile phone body (12) and an intelligent control system, wherein the intelligent control system comprises a microphone array module (2) and a main body module, the main body module consists of a microprocessor module (1), a power supply/charging module (3) and a wireless communication module (5), the mobile phone body (12) comprises a mobile phone rear cover (7), a fourth support (14), a third support (11) and a second support (10) are arranged on the mobile phone rear cover (7), the microprocessor module (1), the power supply/charging module (3) and the wireless communication module (5) are respectively arranged on the fourth support (14), the third support (11) and the second support (10), the mobile phone body (12) further comprises a display/touch module (4), and the display/touch module (4) is connected with the microprocessor module (1), microphone array module (2) are installed on cell-phone body (12), microphone array module (2), wireless communication module (5) all with microprocessor module (1) is connected, microphone array module (2) are used for collecting sound signal, microprocessor module (1) are used for handling the sound signal of collection, wireless communication module (5) are used for passing the sound signal after handling with radio mode for audiphone (6) to reach hearing aid effect.
2. A novel hearing aid handset as claimed in claim 1, wherein: install first support (8) behind the cell-phone on lid (7), sound receiving hole (9) have been seted up behind the cell-phone on lid (7), the position of sound receiving hole (9) is corresponding with first support (8), microphone array module (2) are installed on first support (8).
3. A novel hearing aid handset as claimed in claim 1, wherein: casing (13) are installed to the both sides of cell-phone body (12), seted up the aperture on casing (13), microphone array module (2) are installed in casing (13).
4. A novel hearing aid handset as claimed in claim 1, wherein: the microphone array module (2) is composed of 2-10 microphones, and the number of the microphone array modules (2) is at least 2.
5. A novel hearing aid handset as claimed in claim 1, wherein: the +5V power port of microprocessor module (1) with the power foot of every microphone in microphone array module (2) is connected, the ground connection port of microprocessor module (1) with the ground foot of every microphone in microphone array module (2) is connected, the AD acquisition port of microprocessor module (1) with the signal output foot of every microphone in microphone array module (2) is connected, the +5V power port of microprocessor module (1) with wireless communication module (5) power foot is connected, the ground connection port of microprocessor module (1) with wireless communication module (5) ground foot is connected, the serial data receiving port of microprocessor module (1) with the serial data sending foot of wireless communication module (5) is connected, the serial data sending port of microprocessor module (1) with the serial data number of wireless communication module (5) is connected Connected according to the receiving pin.
6. A novel hearing aid handset as claimed in claim 1, wherein: the power supply/charging module (3) is connected with a power supply port of the microprocessor module (1) and supplies power to the microprocessor module (1).
7. A novel hearing aid handset as claimed in claim 1, wherein: the wireless communication module is composed of a low-power-consumption Bluetooth chip and an antenna assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810850.3U CN214900933U (en) | 2021-04-20 | 2021-04-20 | Novel hearing aid mobile phone suitable for hearing aid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810850.3U CN214900933U (en) | 2021-04-20 | 2021-04-20 | Novel hearing aid mobile phone suitable for hearing aid |
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| CN214900933U true CN214900933U (en) | 2021-11-26 |
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| CN202120810850.3U Active CN214900933U (en) | 2021-04-20 | 2021-04-20 | Novel hearing aid mobile phone suitable for hearing aid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11374439B2 (en) * | 2019-10-17 | 2022-06-28 | Merry Electronics (Shenzhen) Co., Ltd. | Electronic device and control method |
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2021
- 2021-04-20 CN CN202120810850.3U patent/CN214900933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11374439B2 (en) * | 2019-10-17 | 2022-06-28 | Merry Electronics (Shenzhen) Co., Ltd. | Electronic device and control method |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: No. 2 Lijing Road, Jiangbei New District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Biomedical Valley Construction Development Co.,Ltd. Address before: 210032 4th floor, building 04, life science and technology Island, 11 Yaogu Avenue, Jiangbei new district, Nanjing City, Jiangsu Province Patentee before: Jiangsu Aidi science and Technology Research Institute Co.,Ltd. |
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