CN103402166A - Electronic double-ear audiphone - Google Patents
Electronic double-ear audiphone Download PDFInfo
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- CN103402166A CN103402166A CN2013103482923A CN201310348292A CN103402166A CN 103402166 A CN103402166 A CN 103402166A CN 2013103482923 A CN2013103482923 A CN 2013103482923A CN 201310348292 A CN201310348292 A CN 201310348292A CN 103402166 A CN103402166 A CN 103402166A
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Abstract
The invention provides an electronic double-ear audiphone which comprises a left hearing-aid unit, a right hearing-aid unit, and an independent base body, wherein the left hearing-aid unit comprises a left earpiece and a left sound pickup device; the left earpiece and the left sound pickup device are manufactured integrally in such a manner that when the left earpiece is inserted into an ear canal, the left sound pickup device is arranged in the surrounding area of an auricle; sound made by the left earpiece is insulated from the left sound pickup device through the limitation of a sound insulation component and the ear canal; the right hearing-aid unit comprises a right earpiece and a right sound pickup device, and adopts a structure which is the same as that of the left hearing-aid unit; sounds collected by the left and right sound pickup devices are output to the left and right earpieces respectively after being amplified by a power amplifier module in the independent base body. A user with the electronic double-ear audiphone can hear environmental voice clearly, and the auditory system of the user can be kept in a comfortable and natural state.
Description
Technical field
The present invention relates to electronic device field, especially, relate to the electronic hearing aid field.
Background technology
In mid-aged population, electronic hearing aid is comparatively universal; And present hearing aids, mainly be divided into two kinds: a kind of suspension type hearing aids, mainly by one, can hang over the main frame in neck and by the single head-receiver receiver that main frame is drawn, be formed, main frame is used for answering ambient sound, and amplify, the sound after headset earpiece will be amplified is sent to ear; Another is ear-level hearing aid, its pick-up and receiver are made on same matrix, this matrix likeness in form bluetooth earphone, curved, be placed on an ear hard of hearing of human body, receiver is filled in duct, pick-up is arranged at the back of matrix, be provided with power amplifier module in matrix, after pick-up collects ambient sound, flow to receiver after directly amplifying in matrix.
For two kinds of above-mentioned electronic hearing aids, although it is in form different,, they exist a common problem, be exactly that the user is at the use initial stage, be difficult to adapt to, after amplifying via power amplifier module from ambient sound, then while by receiver, being exported, the user generally has a kind of muddled sensation, to feel nature of the sound utmost point, the custom during from normal audition at ordinary times, feel fully different, and cause having more a part of user even not understand speaking of other people by hearing aids.
also just for the foregoing reasons, present hearing aids designer generally believes, electronic hearing aid only adopts the monaural hearing aids much more suitable than binaural hearing aid, main cause is: the sound that hearing aids produces will make the people be absorbed in the muddled state of the sense of hearing, although sound has been exaggerated, but the matching of this sound and human body auditory nerve is poor, like this, just need to use the normal reception environment sound of another ear, thereby the sound that the normal ambient sound that receives of another ear and hearing aids send is compared, finally make the user confirm the voice messaging that hearing aids is exported.
This shows, this kind hearing aids, in order not hear the environment voice, will make the left and right ear be in sense of hearing non-equilibrium state, make user's use impression very uncomfortable; And think in the industry, be to ensure that not hear the environment voice necessary but sacrifice sense of hearing comfort.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of electronics binaural hearing aid, this hearing aids can ensure that not only the user does not hear the environment voice, and can ensure the user in use auditory system be in comfortable, natural state.
The technical scheme that technical solution problem of the present invention adopts is: this electronics binaural hearing aid comprises left hearing aid unit, right hearing aid unit, separate substrates; Described left hearing aid unit comprises left receiver, left pick-up, described left receiver and left pick-up are made one, and has following architectural feature: when described left receiver is filled in duct, described left pick-up is in the enclosing region of auricle, and the sound that described left receiver sends, through the restriction of sound-insulating member and duct, forms sound insulation with described left pick-up; Described right hearing aid unit comprises right receiver, right pick-up, and architectural feature is identical with left hearing aid unit; The sound that described left and right pick-up collects, after amplifying via the power amplifier module in described separate substrates, flow to respectively left and right receiver.
As preferably, described separate substrates is to hang or the buckle mode is placed in zone beyond human body head, as front; In establish battery to the consuming parts in whole binaural hearing aid power supply.
As preferably, described left and right pick-up be condenser pick-up, its pick-up head globulate, sphere diameter is 3mm ~ 6mm.
beneficial effect of the present invention is: when the left and right ear is put on respectively a described left side, behind right hearing aid unit, be in the left side in the auricle enclosing region of left and right, right pick-up is with the environment voice collecting, after amplifying by described power amplifier module again, again respectively by a described left side, right receiver reappears the environment voice in ear, like this, be equal to the left and right ear and directly hear the voice that amplify version, thereby make the environment voice keep its original locus sense, all information of the voice signal that the voice that the left and right receiver is exported have collected while having comprised ears nature audition, therefore, under this state, the voice of left and right receiver output and the matching of human body auditory nerve are high, this can ensure that not only the user does not hear the environment voice, and can ensure the user in use auditory system be in comfortable, the state of nature.
Description of drawings
Fig. 1 is the electrical structure schematic diagram of an embodiment of this electronics binaural hearing aid.
Fig. 2 is an embodiment schematic diagram of the left hearing aid of this electronics binaural hearing aid unit.
Embodiment
The present invention is further described below in conjunction with drawings and Examples:
In the embodiment shown in fig. 1, this electronics binaural hearing aid comprises left hearing aid unit 1, right hearing aid unit 2, separate substrates; Described left hearing aid unit 1 comprises left receiver 12, left pick-up 11, and described left receiver 12 and left pick-up 11 are made one; As shown in Figure 2, left receiver 12 is towards auricle 6 inboards for an embodiment of left hearing aid unit 1, and left pick-up 11 is towards auricle 6 outsides, and both are fixed on the both sides of fixture 10; Left receiver 12 stretches in duct by a rubber passage 120, and this rubber passage 120, as sound-insulating member, together seals the sound that left receiver 12 produces with duct, makes it to be sent to duct inside; Described left pick-up 11 is in the enclosing region of auricle 6, between left pick-up 11 and described fixture 10 also pad put a rubber 14, pass the possibility of pick-up 11 left further to eliminate sound that left receiver 12 produces by the vibration of fixture 10; The pick-up head globulate of left pick-up 11, sphere diameter are 3mm ~ 6mm, can adopt the electric capacity miaow, as the development along with technology, can be under the prerequisite that guarantees recording tonequality, and the pick-up of making smaller szie is subjected to the thread of a conversation, and that adopts size the smaller the better.
Described right hearing aid unit 2 comprises right receiver 22, right pick-up 21, and architectural feature is identical with left hearing aid unit 1; Described left and right pick- up 11,21 sound that collect, be arranged at respectively the left and right acoustic channels of the power amplifier module 3 in described separate substrates by tone frequency channel wire input, carry out audio frequency and amplify, then the left and right output channel by power amplifier module 3 flows to respectively described left and right receiver 12,22.
Described separate substrates is placed in human body head zone in addition with suspension or buckle mode, as front; In establish battery to the consuming parts in whole binaural hearing aid power supply.
when the left and right ear is put on respectively a described left side, right hearing aid unit 1, after 2, be in the left side in the auricle enclosing region of left and right, right pick-up 11, 21 with the environment voice collecting, after amplifying by described power amplifier module 3 again, again respectively by described left and right receiver 12, 22 reappear the environment voice in ear, like this, be equal to the left and right ear and directly hear the voice that amplify version, thereby make the environment voice keep its original locus sense, make left and right receiver 12, all information of the voice signal that the voice of 22 outputs have collected while having comprised ears nature audition, therefore, under this state, left and right receiver 12, the voice of 22 outputs and the matching of human body auditory nerve are high, this can ensure that not only the user does not hear the environment voice, and can ensure the user in use auditory system be in comfortable, the state of nature.
The foregoing is only preferred mode of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an electronics binaural hearing aid, is characterized in that: comprise left hearing aid unit (1), right hearing aid unit (2); Described left hearing aid unit (1) comprises left receiver (12), left pick-up (11), described left receiver and left pick-up are made one, and has following architectural feature: when described left receiver (12) is filled in duct, described left pick-up (11) is in the enclosing region of auricle (6), and the sound that described left receiver (12) sends, through the restriction of sound-insulating member and duct, forms sound insulation with described left pick-up (11); Described right hearing aid unit (2) comprises right receiver (22), right pick-up (21), and architectural feature is identical with left hearing aid unit (1); The sound that described left and right pick-up collects, after amplifying via power amplifier module (3), flow to respectively left and right receiver (12,22).
2. electronics binaural hearing aid according to claim 1 is characterized in that: described separate substrates is to hang or the buckle mode is placed in zone beyond human body head; In establish battery to the consuming parts in whole binaural hearing aid power supply.
3. electronics binaural hearing aid according to claim 1 is characterized in that: described left and right pick-up be condenser pick-up, its pick-up head globulate, sphere diameter is 3mm ~ 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103482923A CN103402166A (en) | 2013-08-12 | 2013-08-12 | Electronic double-ear audiphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103482923A CN103402166A (en) | 2013-08-12 | 2013-08-12 | Electronic double-ear audiphone |
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| Publication Number | Publication Date |
|---|---|
| CN103402166A true CN103402166A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103482923A Pending CN103402166A (en) | 2013-08-12 | 2013-08-12 | Electronic double-ear audiphone |
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| CN (1) | CN103402166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547909A (en) * | 2018-11-30 | 2019-03-29 | 深圳市蓝蜂时代实业有限公司 | A kind of method and Bluetooth earphone system of the single Bluetooth chip realization with hearing-aid function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110969U (en) * | 1991-08-17 | 1992-07-22 | 程铿 | Deaf-aid set capable of distinguishing sound direction |
| CN2134017Y (en) * | 1992-05-16 | 1993-05-19 | 李松 | Stereophonic deaf-aid |
| US20120008792A1 (en) * | 2007-10-23 | 2012-01-12 | Swat/Acr Portfolio Llc | Hearing Aid Apparatus |
| CN202679632U (en) * | 2012-07-27 | 2013-01-16 | 卢春鹏 | Digital audio box-type hearing-aid |
-
2013
- 2013-08-12 CN CN2013103482923A patent/CN103402166A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110969U (en) * | 1991-08-17 | 1992-07-22 | 程铿 | Deaf-aid set capable of distinguishing sound direction |
| CN2134017Y (en) * | 1992-05-16 | 1993-05-19 | 李松 | Stereophonic deaf-aid |
| US20120008792A1 (en) * | 2007-10-23 | 2012-01-12 | Swat/Acr Portfolio Llc | Hearing Aid Apparatus |
| CN202679632U (en) * | 2012-07-27 | 2013-01-16 | 卢春鹏 | Digital audio box-type hearing-aid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547909A (en) * | 2018-11-30 | 2019-03-29 | 深圳市蓝蜂时代实业有限公司 | A kind of method and Bluetooth earphone system of the single Bluetooth chip realization with hearing-aid function |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |