CN110418267A - Hearing aid with osteoacusis and conductance function - Google Patents
Hearing aid with osteoacusis and conductance function Download PDFInfo
- Publication number
- CN110418267A CN110418267A CN201910760898.5A CN201910760898A CN110418267A CN 110418267 A CN110418267 A CN 110418267A CN 201910760898 A CN201910760898 A CN 201910760898A CN 110418267 A CN110418267 A CN 110418267A
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- CN
- China
- Prior art keywords
- osteoacusis
- hearing aid
- module
- conductance function
- speech processing
- 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
- 230000006870 function Effects 0.000 title claims abstract description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000004417 polycarbonate Substances 0.000 description 4
- 241001062009 Indigofera Species 0.000 description 3
- 210000003454 tympanic membrane Anatomy 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of hearing aid with osteoacusis and conductance function, including speaker body；Wherein, the speaker body includes loudspeaker host portion and the earphone portion that is connect with loudspeaker host portion by conducting wire；PCB circuit board in loudspeaker host portion is set；MCU chip in the PCB circuit board is set；Speech processing chip in the PCB circuit board is set, and the speech processing chip is connect with the MCU chip；The gentle conduction module of the osteoacusis module being arranged in the earphone portion, the gentle conduction module of osteoacusis module are connect with the speech processing chip.The present invention realizes the low frequency that not only ensure that sound with osteoacusis module, but also ensure that the high frequency of sound with gas conduction module, it is ensured that the integrality of volume up-down frequency range.
Description
Technical field
The present invention relates to ear phone technology field more particularly to a kind of hearing aids with osteoacusis and conductance function.
Background technique
Currently, gas conduction hearing aid or bone conduction hearing aid is usually used in existing hearing aid.But general listen damages user,
The approach of conductance is not to lose completely.According to the hearing aid of pure gas conduction hearing aid, it can only ensure that high-frequency sound is connect by user
It receives, low-frequency sound can not then be received by user；According to the hearing aid of pure bone conduction hearing aid, low-frequency sound can only be ensured by user
It receives, high-frequency sound can not then be received by user.As it can be seen that existing hearing aid, which is unable to ensure, listens sound received by damage user
The integrality of height frequency range.
Therefore the prior art could be improved.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of hearing aid with osteoacusis and conductance function, it is intended to
Existing hearing aid is solved using gas conduction hearing aid or bone conduction hearing aid, is unable to ensure and listens volume up-down received by damage user
The problem of integrality of frequency range.
To achieve the goals above, present invention employs following technical solutions:
A kind of hearing aid with osteoacusis and conductance function, wherein include:
Speaker body；Wherein, the speaker body includes loudspeaker host portion and is connect with loudspeaker host portion by conducting wire
Earphone portion；
PCB circuit board in loudspeaker host portion is set；
MCU chip in the PCB circuit board is set；
Speech processing chip in the PCB circuit board is set, and the speech processing chip is connect with the MCU chip；
Battery in loudspeaker host portion is set, and the battery is connect with the MCU chip；
It is arranged in the PCB circuit board and USB interface corresponding with the hole USB in loudspeaker host portion, the USB connects
Mouth is connect with the MCU chip；
It is arranged in the PCB circuit board and microphone corresponding with the microphone hole in loudspeaker host portion, the microphone and institute
State speech processing chip connection；
Control button in loudspeaker host portion is set, and the control button is connect with the speech processing chip；
The gentle conduction module of the osteoacusis module being arranged in the earphone portion, the gentle conduction module of osteoacusis module with
The speech processing chip connection.
The hearing aid with osteoacusis and conductance function, wherein further include the indigo plant being arranged in the earphone portion
Tooth microphone and Bluetooth control key, the bluetooth microphone and connect with the MCU chip with the Bluetooth control key.
The hearing aid with osteoacusis and conductance function, wherein the bluetooth microphone is set to the osteoacusis
The top of module, the osteoacusis module are set to the top of the gas conduction module.
The hearing aid with osteoacusis and conductance function, wherein the bottom end in the earphone portion is additionally provided with sealing
Earcap.
The hearing aid with osteoacusis and conductance function, wherein the material in the earphone portion is PC plastic.
The hearing aid with osteoacusis and conductance function, wherein the battery also passes through 1.3V zener diode
It is electrically connected with the speech processing chip.
The hearing aid with osteoacusis and conductance function, wherein the control button includes volume increase/switch
Key and volume down key.
The hearing aid with osteoacusis and conductance function, wherein the gas conduction module is dynamic iron loudspeaker.
The hearing aid with osteoacusis and conductance function, wherein the model of the speech processing chip
R3910。
Compared with prior art, the beneficial effects of the present invention are: be provided simultaneously in the cavity in earphone portion osteoacusis module and
Gas conducts module, not only ensure that the low frequency of sound with osteoacusis module, but also ensure that the high frequency of sound with gas conduction module, it is ensured that
The integrality of volume up-down frequency range.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hearing aid with osteoacusis and conductance function in the present invention；
Fig. 2 is the schematic diagram of the section structure in the present invention with earphone portion in osteoacusis and the hearing aid of conductance function；
Fig. 3 is the structural block diagram of the hearing aid with osteoacusis and conductance function in the present invention；
Fig. 4 is the usage state diagram of the hearing aid with osteoacusis and conductance function in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please also refer to Fig. 1-Fig. 3, wherein Fig. 1 is the structure of the hearing aid with osteoacusis and conductance function in the present invention
Schematic diagram；Fig. 2 is the schematic diagram of the section structure in the present invention with earphone portion in osteoacusis and the hearing aid of conductance function；Fig. 3
For the structural block diagram of the hearing aid with osteoacusis and conductance function in the present invention；As shown in Figure 1-Figure 3, described that there is osteoacusis
With the hearing aid of conductance function, comprising:
Speaker body 10；Wherein, the speaker body includes loudspeaker host portion 100 and passes through conducting wire with loudspeaker host portion
The earphone portion 200 of 101 connections；
PCB circuit board 110 in loudspeaker host portion 100 is set；
MCU chip 120 in the PCB circuit board 110 is set；
Speech processing chip 130 in the PCB circuit board 110, the speech processing chip 130 and the MCU core are set
Piece 120 connects；
Battery 140 in loudspeaker host portion 100 is set, and the battery 140 is connect with the MCU chip 120；
It is arranged in the PCB circuit board 110 and usb 1 70 corresponding with the hole USB in loudspeaker host portion, it is described
Usb 1 70 is connect with the MCU chip 120；
It is arranged in the PCB circuit board 110 and microphone 150 corresponding with the microphone hole in loudspeaker host portion, the miaow
First 150 connect with the speech processing chip 130；
Control button 160 in loudspeaker host portion 100, the control button 160 and the speech processing chip are set
130 connections；
The gentle conduction module 220 of osteoacusis module 210 in the earphone portion 200 is set, and the osteoacusis module 210 is gentle
Conduction module 220 is connect with the speech processing chip 130.
In an embodiment of the present invention, loudspeaker host portion 100 and the earphone portion 200 form a kind of rear mounted ear
Machine, and connected between loudspeaker host portion 100 and the earphone portion 200 by soft conducting wire.To have osteoacusis and
The hearing aid of conductance function is set as above structure, and adjustable angle of wearing is to increase the stability of wearing, but also bone passes
The function of the gentle conduction module 220 of guide module 210 reaches ideal hearing aid effect.Hearing aid with osteoacusis and conductance function is solid
It is not easy to fall in daily activities when being scheduled in wearer's ear, and outdoor sportsmen is suitble to wear and sense free of a burden for a long time,
But also auditory effect can be increased using conductance ingredient while bone conduction.
When listening damage user to wear the hearing aid of the present invention with osteoacusis and conductance function, the course of work is such as
Under:
1) voice signal with the other users for listening damage user to link up is acquired by microphone 150；
2) digital signal is converted by voice signal by speech processing chip 130；
3) digital signal is converted to by osteoacusis module 210 vibration signal of bone conduction vibrator, in a manner of through osteoacusis
Hearing aid；
4) air vibration signal is converted by digital signal by gas conduction module 220, the hearing aid easily in such a way that gas conducts.
In above process, the hearing aid with osteoacusis and conductance function can be controlled by control button 160
Switch and adjust bone conduction vibrator vibration signal and air vibration signal power, and by battery module pair with it is described
The power supply of each functional module in hearing aid with osteoacusis and conductance function.
Further, as shown in Figures 2 and 3, in the hearing aid with osteoacusis and conductance function, further include
Bluetooth microphone 231 in the earphone portion 200 and Bluetooth control key 232 be set, the bluetooth microphone 231 and with the indigo plant
Tooth control button 232 is connect with the MCU chip 120.
Wherein, the bluetooth microphone 231 being arranged in the hearing aid with osteoacusis and conductance function, can be considered as
A kind of low-power consumption bluetooth module and spare microphone (with 150 mutual backup of microphone, one not damaged when one of damage after
Continuous work) combination can be with other terminals (such as intelligent hand when bluetooth microphone 231 is opened by Bluetooth control key 232
Machine) bluetooth connection.The audio data that other terminals generate during listening song or call etc. (audio data is digital signal)
It is sent to bluetooth microphone 231 by bluetooth, then audio data is transmitted to speech processing chip 130 by bluetooth microphone 231, later
Again audio data is converted to by osteoacusis module 210 vibration signal of bone conduction vibrator, the hearing aid in a manner of through osteoacusis；
And air vibration signal is converted by audio data by gas conduction module, the hearing aid easily in such a way that gas conducts.As it can be seen that by upper
State mode, realize bluetooth mode and hearing aid mode free switching (hearing aid with osteoacusis and conductance function
Bluetooth mode is that it is connect to receive audio data to realize hearing aid with other terminal Bluetooths；With osteoacusis and conductance function
The hearing aid mode of hearing aid is directly to listen certain distance around damage user by the acquisition of microphone 150, if the sound in 0-5 meters is to obtain
Voice signal is taken to realize hearing aid).
Further, as Figure 1-Figure 4, in the hearing aid with osteoacusis and conductance function, the indigo plant
Tooth microphone 231 is set to the top of the osteoacusis module 210, and the osteoacusis module 210 is set to the gas conduction module
220 top.
Wherein, as shown in figure 4, the gas passes when user wears the hearing aid with osteoacusis and conductance function
Guide module 220 is closest to the device of eardrum in user's ear, and the bluetooth microphone 231 is farthest away from eardrum in user's ear
Device, osteoacusis module 210 be located at the bluetooth microphone 231 and the gas conduction module 220 between.By being set as above-mentioned
Structure, it is ensured that state speaking for eardrum for gas conduction module 220, osteoacusis module 210 is then bonded the vibration of ear's cartilage site
It is transaudient.Osteoacusis module 210 is more concerned with the low frequency of sound, and gas conduction module 220 is then biased to the high frequency of sound, above structure
Hearing aid with osteoacusis and conductance function can guarantee the unimpeded and sound height of two kinds of different audition modes simultaneously
The integrality of low-frequency range.
Damage user is generally listened, the approach of conductance is not to lose completely, so both can be transaudient by the approach of conductance,
Can be transaudient by the approach of osteoacusis, it, can be by being mended while bone conduction and conductance for the user that conductance is not lost completely
It fills to improve the effect of audition.
Further, as shown in Figure 1, in the hearing aid with osteoacusis and conductance function, the earphone portion
200 bottom end is additionally provided with sealing earcap 240.By the way that the sealing earcap 240 of soft plastics material is arranged, it is avoided that direct hard
Earphone portion directly with the ear contacts of user.
Further, in the hearing aid with osteoacusis and conductance function, the material in the earphone portion 200 is
PC plastic.The earphone portion 200 is obtained by using hard PC plastic (i.e. polycarbonate) injection molding, can increase osteoacusis
Effect.
Further, as shown in figure 3, in the hearing aid with osteoacusis and conductance function, the battery 140
Also it is electrically connected by 1.3V zener diode 141 with the speech processing chip 130.By 1.3V zener diode by battery
140 are electrically connected with the speech processing chip 130, are in order to ensure the stable power-supplying to speech processing chip 130 ensures it just
Often work.
Further, as shown in figures 1 and 3, in the hearing aid with osteoacusis and conductance function, the control
Key 160 processed includes volume increase/on & off switch 161 and volume down key 162.Wherein, the volume increase/161 He of on & off switch
Volume down key 162 is electrically connected with the speech processing chip 130.When original state is off-mode, when user's long-pressing institute
When stating volume increase/on & off switch 161, volume increase/on & off switch 161 continues 2-5 seconds as described in pressing, and can control described has
The unlatching of the hearing aid complete machine of osteoacusis and conductance function presses the volume increase/on & off switch 161 again and continues 2-5 seconds then
The closing of the controllable hearing aid complete machine with osteoacusis and conductance function.When described with osteoacusis and conductance function
When hearing aid complete machine is open state, volume increase/on & off switch 161 described in short-press for several times (as click it is primary as described in volume increase/
On & off switch 161) then the volume of the control hearing aid complete machine with osteoacusis and conductance function increase, volume down described in short-press
Small key 162 for several times (clicked the volume down key 162) if there is as described in control the hearing aid of osteoacusis and conductance function
The volume down of device complete machine.
Further, in the hearing aid with osteoacusis and conductance function, the gas conduction module 220 is
Iron loudspeaker, the model R3910 of the speech processes core 130.Wherein, moving iron loudspeaker is the pitman by a precise structure
It is transmitted to the central point of a miniature vibrating diaphragm, to generate the loudspeaker of vibration and sounding, general small volume can easily be put
Enter ear canal, the area significantly reduced into ear portions can be put into deeper canal section.The speech processes of the R3910 model
Chip is with the following functions: 1, audio processing；2, volume adjustment+switching control techniques；3, Context awareness；4, automatic adaptive
Directional microphone；5, acoustics prompt tone；6, adaptive noise reduction technology；7, it may be programmed.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of hearing aid with osteoacusis and conductance function characterized by comprising
Speaker body；Wherein, the speaker body includes loudspeaker host portion and is connect with loudspeaker host portion by conducting wire
Earphone portion；
PCB circuit board in loudspeaker host portion is set；
MCU chip in the PCB circuit board is set；
Speech processing chip in the PCB circuit board is set, and the speech processing chip is connect with the MCU chip；
Battery in loudspeaker host portion is set, and the battery is connect with the MCU chip；
It is arranged in the PCB circuit board and USB interface corresponding with the hole USB in loudspeaker host portion, the USB connects
Mouth is connect with the MCU chip；
It is arranged in the PCB circuit board and microphone corresponding with the microphone hole in loudspeaker host portion, the microphone and institute
State speech processing chip connection；
Control button in loudspeaker host portion is set, and the control button is connect with the speech processing chip；
The gentle conduction module of the osteoacusis module being arranged in the earphone portion, the gentle conduction module of osteoacusis module with
The speech processing chip connection.
2. the hearing aid according to claim 1 with osteoacusis and conductance function, which is characterized in that further include that setting exists
Bluetooth microphone and Bluetooth control key in the earphone portion, the bluetooth microphone and with the Bluetooth control key with it is described
MCU chip connection.
3. the hearing aid according to claim 2 with osteoacusis and conductance function, which is characterized in that the bluetooth microphone
It is set to the top of the osteoacusis module, the osteoacusis module is set to the top of the gas conduction module.
4. the hearing aid according to claim 1 with osteoacusis and conductance function, which is characterized in that the earphone portion
Bottom end is additionally provided with sealing earcap.
5. the hearing aid according to claim 1 with osteoacusis and conductance function, which is characterized in that the earphone portion
Material is PC plastic.
6. the hearing aid according to claim 1 with osteoacusis and conductance function, which is characterized in that the battery is also logical
1.3V zener diode is crossed to be electrically connected with the speech processing chip.
7. the hearing aid according to claim 1 with osteoacusis and conductance function, which is characterized in that the control button
Including volume increase/on & off switch and volume down key.
8. the hearing aid according to claim 1-7 with osteoacusis and conductance function, which is characterized in that described
It is dynamic iron loudspeaker that gas, which conducts module,.
9. the hearing aid according to claim 1-7 with osteoacusis and conductance function, which is characterized in that described
The model R3910 of speech processing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760898.5A CN110418267A (en) | 2019-08-16 | 2019-08-16 | Hearing aid with osteoacusis and conductance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760898.5A CN110418267A (en) | 2019-08-16 | 2019-08-16 | Hearing aid with osteoacusis and conductance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110418267A true CN110418267A (en) | 2019-11-05 |
Family
ID=68367690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910760898.5A Pending CN110418267A (en) | 2019-08-16 | 2019-08-16 | Hearing aid with osteoacusis and conductance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110418267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347545A (en) * | 2021-08-04 | 2021-09-03 | 深圳市吸铁石科技有限公司 | Plastic directional sound transmission hearing aid |
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|---|---|---|---|---|
| JPH05244696A (en) * | 1992-02-28 | 1993-09-21 | Hitachi Ltd | Digital hearing aid |
| US20080112581A1 (en) * | 2006-11-09 | 2008-05-15 | Stanley Kim | Vibrating earphone with enhanced base sound effect |
| CN106412785A (en) * | 2016-07-07 | 2017-02-15 | 福建太尔电子科技股份有限公司 | Multifunctional bone conduction hearing-aid |
| CN208818965U (en) * | 2018-09-05 | 2019-05-03 | 福建太尔集团股份有限公司 | Bluetooth osteoacusis glasses with voice and camera function |
| CN208821090U (en) * | 2018-07-05 | 2019-05-03 | 福建太尔集团股份有限公司 | Osteoacusis and gas conduct combined type hearing aid |
| CN210579228U (en) * | 2019-08-16 | 2020-05-19 | 福建太尔集团股份有限公司 | Hearing aid with frequency conversion function |
| CN210579229U (en) * | 2019-08-16 | 2020-05-19 | 福建太尔集团股份有限公司 | Hearing aid with bone conduction and air conduction functions |
-
2019
- 2019-08-16 CN CN201910760898.5A patent/CN110418267A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05244696A (en) * | 1992-02-28 | 1993-09-21 | Hitachi Ltd | Digital hearing aid |
| US20080112581A1 (en) * | 2006-11-09 | 2008-05-15 | Stanley Kim | Vibrating earphone with enhanced base sound effect |
| CN106412785A (en) * | 2016-07-07 | 2017-02-15 | 福建太尔电子科技股份有限公司 | Multifunctional bone conduction hearing-aid |
| CN208821090U (en) * | 2018-07-05 | 2019-05-03 | 福建太尔集团股份有限公司 | Osteoacusis and gas conduct combined type hearing aid |
| CN208818965U (en) * | 2018-09-05 | 2019-05-03 | 福建太尔集团股份有限公司 | Bluetooth osteoacusis glasses with voice and camera function |
| CN210579228U (en) * | 2019-08-16 | 2020-05-19 | 福建太尔集团股份有限公司 | Hearing aid with frequency conversion function |
| CN210579229U (en) * | 2019-08-16 | 2020-05-19 | 福建太尔集团股份有限公司 | Hearing aid with bone conduction and air conduction functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347545A (en) * | 2021-08-04 | 2021-09-03 | 深圳市吸铁石科技有限公司 | Plastic directional sound transmission hearing aid |
| CN113347545B (en) * | 2021-08-04 | 2023-05-26 | 深圳市吸铁石科技有限公司 | Plastic directional sound transmission hearing aid |
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