CN202364375U - Hearing aid with double communication function - Google Patents
Hearing aid with double communication function Download PDFInfo
- Publication number
- CN202364375U CN202364375U CN2011204767495U CN201120476749U CN202364375U CN 202364375 U CN202364375 U CN 202364375U CN 2011204767495 U CN2011204767495 U CN 2011204767495U CN 201120476749 U CN201120476749 U CN 201120476749U CN 202364375 U CN202364375 U CN 202364375U
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- module
- hearing
- receiving module
- input end
- aid device
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- Expired - Fee Related
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Abstract
The utility model discloses a hearing aid with a double communication function, which comprises a Bluetooth receiving module, a second wireless receiving module, a conversion circuit, a power amplifier and an output terminal. The Bluetooth receiving module is in Bluetooth communication with a cellphone, the second wireless receiving module is in communication with a second wireless emitting module on a computer or a television, the conversion circuit is provided with a control chip, a first input end, a second input end and an output end, the Bluetooth receiving module is connected with the first input end, the second wireless receiving module is connected with the second input end, the control chip controls one of the first input and the second input end alternatively to be conducted with the output end and is connected with the Bluetooth receiving module through the first input end, and the output end of the conversion circuit is connected with an output terminal through the power amplifier. The hearing aid with double communication function is convenient for people with dysaudia to enjoy multiple electronic facilities, and interference caused by mutual conversion can be avoided.
Description
Technical field
The utility model relates to the hearing-aid device field, relates to a kind of hearing-aid device that has dual communication function in particular.
Background technology
For the people that dysaudia is arranged, hearing aids is to be used for the auxiliary good tool of strengthening hearing, and hearing aids sends the user to after voice signal is amplified, and makes the user can carry out good exchanging with other people under normal conditions.As shown in Figure 1; Traditional hearing aids generally comprises microphone 91, amplifying circuit 92 and loud speaker 93; This microphone 91 links to each other with loud speaker 93 through amplifying circuit 92; This microphone 91 is gathered extraneous audio signal and is carried out after signal amplifies through amplifying circuit 92, and the people to dysaudia play by loud speaker 93.
Present popular along with electronic products such as mobile phone and MP4; Traditional hearing aids is because it only is to play the primary sound enlarging function; It uses limitation very big, so can't carry out the function intercommunication with electronic products such as mobile phone and MP4, people have developed the hearing-aid device that has Bluetooth function thus; Such as Chinese utility model patent ZL200920134170.3 and Chinese utility model patent ZL201020611423.4; It all increases in hearing aids at least has the bluetooth communication unit, utilizes bluetooth communication unit communication on the electronic products such as bluetooth communication unit and mobile phone and MP4 then, promptly so-called on the hearing aids " T " shelves function; So the people of dysaudia will equally with the normal person use electronic products such as mobile phone, greatly facilitate dysaudia people's life.
But; Enriching gradually of Along with people's life; The people of dysaudia tend to hear phone seeing TV or use in the process of computer; This moment, traditional hearing aids was because its input interface need link to each other with the tone frequency channel wire of TV or computer, so make people's cell phone incoming call of perception in time often of dysaudia, in a rush again or when realizing cell phone incoming call during owing to switching becomes at a loss as to what to do.
In view of this, the inventor has this case to produce to the above-mentioned defective further investigation of existing hearing-aid device then.
The utility model content
The purpose of the utility model is to provide a kind of hearing-aid device with dual communication function, with the people that solve dysaudia in the problem of seeing TV or using the cell phone incoming call of perception in time in the process of computer and confuse at the Shi Shoumang that receives calls.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of hearing-aid device with dual communication function wherein, comprises bluetooth receiver module, second wireless receiving module, change-over circuit, power amplifier and outlet terminal, and this bluetooth receiver module and mobile phone carry out bluetooth communication; This second wireless receiving module is communication each other then and between second wireless transmitter module on the computer or television; This change-over circuit has control chip, first input end, second input and output; This bluetooth receiver module links to each other with first input end; This second wireless receiving module links to each other with second input; This control chip controls first input end and second input is selected a ground and output is conducted, and this control chip also links to each other with the bluetooth receiver module through first input end, and the output of this change-over circuit then links to each other with outlet terminal through power amplifier.
Further, this second wireless receiving module is infrared audio frequency receiver module, and this second wireless transmitter module is infrared audio frequency transmitter module, and this infrared audio frequency transmitter module links to each other with the audio frequency output module of TV or computer.
Further, this hearing-aid device also is provided with the power module to bluetooth receiver module, second wireless receiving module, change-over circuit, power amplifier and outlet terminal power supply.
Further, this hearing-aid device also is provided with USB interface, and this USB interface links to each other with power module.
Further, this power module is a lithium battery.
Further, this outlet terminal is the output loop.
After adopting said structure; A kind of hearing-aid device that the utility model relates to dual communication function; When the people with dysaudia when seeing TV or use computer; This second wireless receiving module can with the mutual communication of second wireless transmitter module on TV or the computer, thereby make the people of dysaudia can conveniently use computer or television; In case and cell phone incoming call when words; This bluetooth receiver module is the notice control chip directly; And remind the people of dysaudia through power amplifier and outlet terminal by control chip; When in case people connected mobile phone, this bluetooth receiver module can notify control chip to carry out the circuit switching, thereby the mode of operation that gets into mobile phone; In case when people were hung up mobile phone, this control chip can carry out the circuit switching once more and get back to the operating state of hearing-aid device before.Enjoy various electronic so the utility model can be convenient to the people of dysaudia, and can not perplex because of changing each other.
Description of drawings
Fig. 1 is the structured flowchart of existing hearing aids;
Fig. 2 is the utility model relates between a kind of hearing-aid device preferred embodiment and mobile phone, TV or computer with the dual communication function structured flowchart during communication each other.
Among the figure:
Hearing-aid device 100
Bluetooth receiver module 1 second wireless receiving module 2
Change-over circuit 3 control chips 31
First input end 32 second inputs 33
Output 34 power amplifiers 4
Outlet terminal 5 power modules 6
USB interface 7 mobile phones 200
TV or computer 300 second wireless transmitter modules 310
Microphone 91 amplifying circuits 92
Embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
A kind of hearing-aid device 100 with dual communication function as shown in Figure 2, that the utility model relates to comprises bluetooth receiver module 1, second wireless receiving module 2, change-over circuit 3, power amplifier 4 and outlet terminal 5.
This bluetooth receiver module 1 carries out bluetooth communication with mobile phone 200; Communication each other between second wireless transmitter module 310 on 2 of this second wireless receiving modules and TV or the computer 300; Can adopt the wireless technology of any frequency range between this second wireless receiving module 2 and second wireless transmitter module 310; In the present embodiment; This second wireless receiving module 2 is infrared audio frequency receiver module, and this second wireless transmitter module 310 is infrared audio frequency transmitter module, and this infrared audio frequency transmitter module links to each other with the audio frequency output module of TV or computer 300.
This change-over circuit 3 has control chip 31, first input end 32, second input 33 and output 34; This bluetooth receiver module 1 links to each other with first input end 32; This second wireless receiving module 2 links to each other with second input 33; This control chip 31 controls first input ends 32 and second input 33 selects a ground and output 34 is conducted; This control chip 31 also with through first input end 32 links to each other with bluetooth receiver module 1, and 34 of the outputs of this change-over circuit 3 pass through power amplifier 4 and link to each other with outlet terminal 5.Preferably, this outlet terminal 5 is the output loop, and 3 employings of this change-over circuit detect bluetooth and just change at the level of incoming call and talking state, and control analog switching circuit CD4053 (or SGM3001) switches infrared audio frequency.
Like this; When the people with dysaudia when seeing TV or use computer; This second wireless receiving module 2 can with second wireless transmitter module, the 310 mutual communications on TV or the computer 300, thereby make the people of dysaudia can conveniently use computer or television; When in case mobile phone 200 is called; This bluetooth receiver module 1 is notice control chip 31 directly; And pass through power amplifier 4 by control chip 31 and remind the people of dysaudia with outlet terminal 5; When people connected mobile phone 200, this bluetooth receiver module 1 can carry out the circuit switching by notice control chip 31, thus the mode of operation that gets into mobile phone 200; And when people were hung up mobile phone 200, this control chip 31 can carry out the circuit switching once more and get back to the operating state of hearing-aid device 100 before.Enjoy various electronic so the utility model can be convenient to the people of dysaudia, and can not perplex because of changing each other.In addition, owing to adopt above-mentioned two kinds of communication modes, so can solve through the delay issue of bluetooth when seeing TV.
More specifically; For whole hearing-aid device 100 can be carried to the open air; This hearing-aid device 100 also is provided with power module 6; This power module 6 is concrete, and what adopt be lithium battery, and it provides the power supply supply to bluetooth receiver module 1, second wireless receiving module 2, change-over circuit 3, power amplifier 4 and outlet terminal 5.In addition, this hearing-aid device 100 also is provided with USB interface 7, and this USB interface 7 links to each other with power module 6, thereby this power module 6 can directly be charged through USB interface 7.
When reality was implemented, this hearing-aid device 100 can also be provided with bluetooth work light and charging indicator light, thereby be convenient to people Bluetooth function wire and charging indication wire was carried out real-time oversight; And the hearing-aid device 100 of the utility model can also adopt the mode of plug NECKLOOP, satisfies requirement of client better.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (6)
1. the hearing-aid device with dual communication function is characterized in that, comprises bluetooth receiver module, second wireless receiving module, change-over circuit, power amplifier and outlet terminal, and this bluetooth receiver module and mobile phone carry out bluetooth communication; This second wireless receiving module is communication each other then and between second wireless transmitter module on the computer or television; This change-over circuit has control chip, first input end, second input and output; This bluetooth receiver module links to each other with first input end; This second wireless receiving module links to each other with second input; This control chip controls first input end and second input is selected a ground and output is conducted, and this control chip also links to each other with the bluetooth receiver module through first input end, and the output of this change-over circuit then links to each other with outlet terminal through power amplifier.
2. a kind of hearing-aid device as claimed in claim 1 with dual communication function; It is characterized in that; This second wireless receiving module is infrared audio frequency receiver module; This second wireless transmitter module is infrared audio frequency transmitter module, and this infrared audio frequency transmitter module links to each other with the audio frequency output module of TV or computer.
3. a kind of hearing-aid device with dual communication function as claimed in claim 1 is characterized in that, this hearing-aid device also is provided with the power module to bluetooth receiver module, second wireless receiving module, change-over circuit, power amplifier and outlet terminal power supply.
4. a kind of hearing-aid device with dual communication function as claimed in claim 3 is characterized in that this hearing-aid device also is provided with USB interface, and this USB interface links to each other with power module.
5. like claim 3 or 4 described a kind of hearing-aid devices, it is characterized in that this power module is a lithium battery with dual communication function.
6. a kind of hearing-aid device with dual communication function as claimed in claim 1 is characterized in that, this outlet terminal is the output loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204767495U CN202364375U (en) | 2011-11-25 | 2011-11-25 | Hearing aid with double communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204767495U CN202364375U (en) | 2011-11-25 | 2011-11-25 | Hearing aid with double communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364375U true CN202364375U (en) | 2012-08-01 |
Family
ID=46575525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204767495U Expired - Fee Related CN202364375U (en) | 2011-11-25 | 2011-11-25 | Hearing aid with double communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364375U (en) |
-
2011
- 2011-11-25 CN CN2011204767495U patent/CN202364375U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151125 |