CN201479365U - dual-speaker osophone - Google Patents
dual-speaker osophone Download PDFInfo
- Publication number
- CN201479365U CN201479365U CN2009202046131U CN200920204613U CN201479365U CN 201479365 U CN201479365 U CN 201479365U CN 2009202046131 U CN2009202046131 U CN 2009202046131U CN 200920204613 U CN200920204613 U CN 200920204613U CN 201479365 U CN201479365 U CN 201479365U
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- China
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- osophone
- pcb board
- electrically connected
- utility
- model
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- Expired - Fee Related
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Abstract
The utility model provides a dual-speaker osophone which solves the technical problems that the prior osophone has loud sound, large power consumption, too much noise and the like, and provides an osophone which can clearly amplify the sound without distortion for people. In addition, the utility model is the osophone which can simply realize the switching of using one ear to listen or two ears to listen, meanwhile, when the electric quantity of a battery pack is used up, the battery pack can be charged, a user does not need to dismantle batteries and only need to plug the charger matched with the dual-speaker osophone to a recharge stand, and the battery pack can be charged by connecting the power supply and a charging circuit. Compared with the traditional osophene, the utility model not only solves the trouble that users need to change batteries, but also avoids the phenomenon of bad contact of the batteries and a host caused by changing batteries for a long time.
Description
Technical field
The utility model relates to a kind of auditory prosthesis, more specifically is meant the double horn Osophone that can improve deaf individual hearing.
Background technology
As everyone knows, hearing aids is exactly a kind of device that enlarges sound, and its function is to increase acoustic intensity and import into as far as possible without distortion in the ear, because of the acoustic energy of sound can not directly amplify, so be necessary to be converted into the signal of telecommunication, is converted to acoustic energy after the amplification again.
Existing hearing aids generally is made of simple transistor circuit, it mainly is made up of microphone, audio frequency amplifier, power circuit, loud speaker, principle is roughly: transfer acoustic energy to the signal of telecommunication by microphone and import into to audio frequency amplifier again, after by audio frequency amplifier input electrical signal being amplified, reach loud speaker again, and by loud speaker will reach and the amplification that comes the signal of telecommunication transfer acoustic energy or kinetic energy output again to.
Therefore, normal sound is via the hearing aids of this principle, can both amplification of volume, and people wear the hearing aids of this principle, can be in the hearing loss that remedies deaf individual in varying degrees.
But existing this hearing aids also exists many shortcomings in concrete the use, be described below respectively now:
At first, existing hearing aids is to adopt simple transistor circuit, so that it when in use, howling is big, noise is big, can not without distortion sound import effectively be amplified, and this is one of major defect of existing hearing aids.
Secondly, existing hearing aids, has only an operating frequency section, that is to say that existing this hearing aids can not arbitrarily be changed the operating frequency of hearing aids when in use, and cause deaf individual not select different frequency active sections like this in varying environment, so that the poor effect of hearing aids voice emplifying, perhaps sound can't amplify, and this is a shortcoming again of existing hearing aids.
Once more, existing hearing aids is subjected to its structural limitations, though profile is less, carries easily, generally can only use disposable battery, has increased use cost to the user.And this is the another shortcoming of existing hearing aids.
At last, existing hearing aids generally can only the monaural hearing aid or can only the ears hearing aid, can not realize the simple effect of using monaural hearing aid or ears hearing aid of switching on same hearing aids.And this is a shortcoming again of existing hearing aids.
Summary of the invention
The utility model provides the double horn Osophone, the technical problem that it has solved that existing hearing aids howling is big, power consumption is big, noise is big etc., for people provide a kind of can sound is clear, the hearing aids of undistorted amplification, and this is first purpose of the present utility model.
The utility model provides the double horn Osophone, it can solve existing hearing aids, generally can only the monaural hearing aid or can only the ears hearing aid, can not on same hearing aids, realize the simple technical problem of switching the effect of using monaural hearing aid or ears hearing aid, can realize the simple hearing aids that switches the effect of using monaural hearing aid or ears hearing aid for people provide a kind of, and this is second purpose of the present utility model.
The utility model provides the double horn Osophone, when battery electric quantity of the present utility model uses, can charge to battery pack of the present utility model, the user does not need battery is taken apart, only need and to be plugged on the cradle with the charger of the utility model coupling, can charge to battery pack of the present utility model by this charging circuit in the source that Connects Power then, the utility model is compared traditional hearing aids, both solve the trouble that the user is switched battery, avoided changing for a long time the phenomenon that battery causes battery and main frame loose contact again.And this is to be the 3rd purpose of the present utility model.
For achieving the above object, the technical solution adopted in the utility model is: the double horn Osophone, and it comprises, containment vessel, pcb board and acoustic transducer, wherein, this pcb board is arranged in this containment vessel, and this acoustic transducer is electrically connected with this pcb board.
This containment vessel comprises, top shell, drain pan and battery cover, wherein; this top shell is concaved with a depression; again, be provided with battery cavities in this depression, this battery cover is to be fastened on the depression of this top shell; and this drain pan is connected with this top shell; and determine an accommodation space, again, this drain pan is provided with an inner chamber and connecting hole; be placed with a battery pack in this battery cavities again.
This pcb board is arranged in this accommodation space, be provided with microphone amplifying circuit, high bass treatment circuit, volume potentiometer and low-power consumption audio frequency power amplifier in it, wherein, this microphone amplifying circuit is electrically connected with this high bass treatment circuit, this high bass treatment circuit is electrically connected with this volume potentiometer again again, and this volume potentiometer is electrically connected with this low-power consumption audio frequency power amplifier.
Further, also be provided with the earplug socket on this pcb board, and this earplug socket is electrically connected with this low-power consumption audio frequency power amplifier.
This acoustic transducer comprises, microphone, the first voice output loudspeaker and earplug, wherein, this microphone is arranged in this accommodation space, and be connected with this microphone amplifying circuit, these first voice output loudspeaker are arranged in the inner chamber of this low shell, again, these first voice output loudspeaker are electrically connected with this low-power consumption audio frequency power amplifier.
This earplug comprises, connection-peg, lead and the second voice output loudspeaker, and wherein, this lead is connected this connection-peg and is connected with these second voice output loudspeaker, and again, this connection-peg is to be plugged in the earplug socket of this pcb board.
This drain pan also comprises, ear-hang, this ear-hang comprise, connecting portion and kink, and wherein, this connecting portion is to be connected to become holisticly with this kink, again, this connecting portion is set in a fixed leg, and this fixed leg is to be fixed in the connecting hole of this drain pan.
Further, also be provided with charging socket on this pcb board, this charging socket extends this containment vessel outside.
In addition, this pcb board also can be provided with charging circuit, and this charging circuit is electrically connected with this microphone amplifying circuit.And this containment vessel is provided with socket lid with respect to the position of this earplug socket.
The beneficial effects of the utility model are: the utility model its to have solved existing hearing aids howling big, power consumption is big, the technical problem of the big grade of noise, for people provide a kind of can sound is clear, the hearing aids of undistorted amplification, in addition, it can realize the simple hearing aids that switches the effect of using monaural hearing aid or ears hearing aid the utility model, and, when battery electric quantity of the present utility model uses, can charge to battery pack of the present utility model, the user does not need battery is taken apart, only need and to be plugged on the cradle with the charger of the utility model coupling, can charge to battery pack of the present utility model by this charging circuit in the source that Connects Power then, the utility model is compared traditional hearing aids, both solve the trouble that the user is switched battery, avoided changing for a long time the phenomenon that battery causes battery and main frame loose contact again.
Description of drawings
Fig. 1 is the three-dimensional exploded view of embodiment of the present utility model;
Fig. 2 is the functional-block diagram of embodiment of the present utility model;
Fig. 3 is the exploded view of the earplug of embodiment of the present utility model;
Fig. 4 is the stereogram of embodiment of the present utility model;
Fig. 5 is user mode figure of the present utility model;
Fig. 6 is the schematic diagram of embodiment of the present utility model.
Embodiment
As Fig. 1 to Figure 6 shows that a kind of preferable specific embodiment of the present utility model; the double horn Osophone; as shown in Figure 1; it comprises; containment vessel 10, pcb board 20 and acoustic transducer 30; wherein, this pcb board 20 is arranged in this containment vessel 10, and this acoustic transducer 30 is electrically connected with this pcb board 20.
This containment vessel 10 comprises, top shell 11, drain pan 12 and battery cover 13, wherein; this top shell 11 is concaved with a depression 111; again, be provided with battery cavities 112 in this depression 111, this battery cover 13 is to be fastened on the depression 111 of this top shell 11; and this drain pan 12 is connected with this top shell 11; and determine an accommodation space 113, again, this drain pan 12 is provided with an inner chamber 121 and connecting hole (not shown); be placed with a battery pack 114 in this battery cavities 112 again.
Further, this drain pan 12 also comprises, ear-hang 122, this ear-hang 122 comprise, connecting portion 123 and kink 124, wherein, this connecting portion 23 is to be connected to become holisticly with this kink 124, and again, this connecting portion 123 is set in a fixed leg 40, and this fixed leg 40 is to be fixed in the connecting hole of this drain pan 12, so that this ear-hang 122 is connected on the drain pan 12.
This pcb board 20 is arranged in this accommodation space 113, be provided with microphone amplifying circuit 21, high bass treatment circuit 22, volume potentiometer 23 and low-power consumption audio frequency power amplifier 24 in it, wherein, this microphone amplifying circuit 21 is electrically connected with this high bass treatment circuit 22, this high bass treatment circuit 22 is electrically connected with this volume potentiometer 23 again again, and volume potentiometer 23 is electrically connected with this low-power consumption audio frequency power amplifier 24.
Further, also be provided with earplug socket 25 on this pcb board 20, and this earplug socket 25 is electrically connected with this low-power consumption audio frequency power amplifier 24.And this containment vessel 10 is provided with socket lid 14 with respect to the position of this earplug socket 25.
As shown in Figure 1 and Figure 2, this acoustic transducer 30 comprises, microphone 31, the first voice output loudspeaker 32 and earplug 33, wherein, this microphone 31 is arranged in this accommodation space 113, and be connected with this microphone amplifying circuit 21, these first voice output loudspeaker 32 are arranged in the inner chamber 121 of this low shell 12, and again, these first voice output loudspeaker 32 are electrically connected with this low-power consumption audio frequency power amplifier 24.
Further, this volume potentiometer 23 and a knob 50 form mechanical connection, and this low-power consumption audio frequency power amplifier 24 is the TDA7050T chip in addition.
As shown in Figure 3, this earplug 33 comprises, connection-peg 331, lead 332 and the second voice output loudspeaker 333, wherein, this lead 332 is connected this connection-peg 331 and is connected with these second voice output loudspeaker 333, and again, this connection-peg 331 is to be plugged in the earplug socket 25 of this pcb board 20.
In addition, as shown in Figure 4, also be provided with charging socket 26 on the pcb board 20 of the present utility model, this charging socket 26 extends this containment vessel 10 outsides.
Again, as shown in Figure 4, drain pan 12 of the present utility model also is provided with a mushroom 60, and this mushroom 60 is connected with this drain pan 12, and this mushroom 60 is that sense organ engineering according to the human body ear designs again, and material is soft transparent silica gel, be worn on the ear very comfortable, meet the people that needs are arranged and use, ear-hang 122 of the present utility model is in addition just turned removing and can left ear auris dextra exchange be used, and the user can change it according to the needs of oneself.
Be illustrated in figure 5 as user mode figure of the present utility model, when pcb board 20 work, the sound of these first sound loudspeaker, 32 outputs imports on user's the ear, and the sound of these second voice output loudspeaker, 33 outputs imports user's another ear into, to realize the effect of ears hearing aid.
In addition, be illustrated in figure 6 as and reach the purpose that the utility model can charge, this pcb board 20 also can be provided with charging circuit 27, and this charging circuit 27 is electrically connected with this microphone amplifying circuit 21.
Certainly this charging circuit 27 also can not be located on this pcb board 20, gets final product and only need form to be electrically connected with this battery pack 114.In other words, battery pack 114 of the present utility model can be dry cell and rechargeable battery.
When battery pack 114 electric weight of the present utility model use, can charge to battery pack 114 of the present utility model, the user does not need battery is taken apart, only need and to be plugged on the cradle 26 with the charger of the utility model coupling, can charge to battery pack 114 of the present utility model by this charging circuit 27 in the source that Connects Power then, the utility model is compared traditional hearing aids, both solve the trouble that the user is switched battery, avoided changing for a long time the phenomenon that battery causes battery and main frame loose contact again.
Claims (5)
1. the double horn Osophone is characterized in that, it comprises, containment vessel, pcb board and acoustic transducer, and wherein, this pcb board is arranged in this containment vessel, and this acoustic transducer is electrically connected with this pcb board,
This containment vessel comprises, top shell, drain pan and battery cover, wherein; this top shell is concaved with a depression, again, is provided with battery cavities in this depression; this battery cover is to be fastened on the depression of this top shell; and this drain pan is connected with this top shell, and determines an accommodation space, again; this drain pan is provided with an inner chamber and connecting hole; be placed with a battery pack in this battery cavities again,
This pcb board is arranged in this accommodation space, be provided with microphone amplifying circuit, high bass treatment circuit, volume potentiometer and low-power consumption audio frequency power amplifier in it, wherein, this microphone amplifying circuit is electrically connected with this high bass treatment circuit, this high bass treatment circuit is electrically connected with this volume potentiometer again again, and this volume potentiometer is electrically connected with this low-power consumption audio frequency power amplifier
Further, also be provided with the earplug socket on this pcb board, and this earplug socket is electrically connected with this low-power consumption audio frequency power amplifier,
This acoustic transducer comprises, microphone, the first voice output loudspeaker and earplug, wherein, this microphone is arranged in this accommodation space, and be connected with this microphone amplifying circuit, these first voice output loudspeaker are arranged in the inner chamber of this low shell, again, these first voice output loudspeaker are electrically connected with this low-power consumption audio frequency power amplifier
This earplug comprises, connection-peg, lead and the second voice output loudspeaker, and wherein, this lead is connected this connection-peg and is connected with these second voice output loudspeaker, and again, this connection-peg is to be plugged in the earplug socket of this pcb board.
2. double horn Osophone as claimed in claim 1, it is characterized in that, this drain pan also comprises, ear-hang, and this ear-hang comprises, connecting portion and kink, wherein, this connecting portion be with this kink be connected to become holistic, again, this connecting portion is set in a fixed leg, and this fixed leg is to be fixed in the connecting hole of this drain pan.
3. double horn Osophone as claimed in claim 1 is characterized in that, also is provided with charging socket on this pcb board, and this charging socket extends this containment vessel outside.
4. double horn Osophone as claimed in claim 1 is characterized in that this pcb board also is provided with charging circuit, and this charging circuit is electrically connected with this microphone amplifying circuit.
5. double horn Osophone as claimed in claim 1 is characterized in that, and this containment vessel is provided with socket lid with respect to the position of this earplug socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202046131U CN201479365U (en) | 2009-09-11 | 2009-09-11 | dual-speaker osophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202046131U CN201479365U (en) | 2009-09-11 | 2009-09-11 | dual-speaker osophone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479365U true CN201479365U (en) | 2010-05-19 |
Family
ID=42415620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202046131U Expired - Fee Related CN201479365U (en) | 2009-09-11 | 2009-09-11 | dual-speaker osophone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432786A (en) * | 2017-08-11 | 2017-12-05 | 张家港朱莉安睡眠科技有限公司 | A kind of Sleep earplug |
| CN111556421A (en) * | 2019-02-12 | 2020-08-18 | 西万拓私人有限公司 | Hearing instrument system |
-
2009
- 2009-09-11 CN CN2009202046131U patent/CN201479365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107432786A (en) * | 2017-08-11 | 2017-12-05 | 张家港朱莉安睡眠科技有限公司 | A kind of Sleep earplug |
| CN111556421A (en) * | 2019-02-12 | 2020-08-18 | 西万拓私人有限公司 | Hearing instrument system |
| CN111556421B (en) * | 2019-02-12 | 2021-11-02 | 西万拓私人有限公司 | Hearing instrument system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120911 |