CN204518080U - A kind of hearing aids selection device with answering - Google Patents
A kind of hearing aids selection device with answering Download PDFInfo
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- CN204518080U CN204518080U CN201420865283.1U CN201420865283U CN204518080U CN 204518080 U CN204518080 U CN 204518080U CN 201420865283 U CN201420865283 U CN 201420865283U CN 204518080 U CN204518080 U CN 204518080U
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Abstract
The utility model discloses a kind of hearing aids selection device with answering, comprise mineral processing model and audition device, described mineral processing model is apery bust form structure, comprise head and chest, a hearing aids is respectively provided with in two ears of described mineral processing model, described audition device is arranged in the inner chamber of described chest, described chest is provided with the earphone jack that at least one can be connected with the hearing aids in ear, monitoring earphone is inserted with in described earphone jack, it is characterized in that: described chest is also provided with microphone jack the same number of with described earphone jack, described microphone jack external speaker.By making a mineral processing model, the two circular cavities being used for inserting hearing aids is arranged on the both sides of mineral processing model, and distance is between the two set as imitate people's ear space, make the result of apolegamy more accurate.Conveniently linked up with tester by microphone and audio amplifier.
Description
Technical field
The utility model relate to a kind of hearing aids selection device with answering, belongs to hearing aids selection technical field.
Background technology
People, after perception oneself impaired hearing declines, must seek medical advice medical, then according to the suggestion hearing aids of doctor, improve to greatest extent, recover hearing in damaged condition.
Because everyone auricle, duct, cavity of concha are different, in order to coincide with duct the best, to play the optimum efficiency of hearing aids, simultaneously also comfortable in order to wear, preparation hearing aids must configure end user's spot sampling mold.
But hearing aids is also a kind of commodity, manufacturer is different, kind is different, function number difference, the good and bad difference of performance, to add a height different, also exist preparation front in numerous product selection and comparison go out the link that a most suitable user wears.
But the every a product in numerous hearing aid product is all on-the-spot is very unpractical for examination hearer customizes ear mold audition, therefore apolegamy is carried out to hearing aids and to seem outbalance.
Existing hearing aids selection device normally offers two for inserting the hole of hearing aids on one piece of panel, testing teacher of the joining inserts in hole by needing the hearing aids of audition, the earphone that hearing aids and this apolegamy equipment are connected is connected, and apolegamy person carries out audition by wearing this earphone.
But two of this matching device are arranged in the same way for the hole inserting hearing aids, distance between two circular cavities and the distance between normal human ear are also different, and normal human ear is long in the both sides of head, and ear hole towards being relative, these all can have influence on the accuracy of apolegamy.
In addition, current hearing aids selection device is all without the function of response, and inconvenient apolegamy person and tester both sides link up, the occasion of especially many people audition simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hearing aids selection device with answering, by making a mineral processing model, the two circular cavities being used for inserting hearing aids is arranged on the both sides of mineral processing model, and distance is between the two set as imitate people's ear space, make the result of apolegamy more accurate, and facilitate apolegamy person and tester both sides' communication.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of hearing aids selection device with answering, comprise mineral processing model and audition device, described mineral processing model is apery bust form structure, comprise head and chest, a hearing aids is respectively provided with in two ears of described mineral processing model, described audition device is arranged in the inner chamber of described chest, described chest is provided with the earphone jack that at least one can be connected with the hearing aids in ear, monitoring earphone is inserted with in described earphone jack, it is characterized in that: described chest is also provided with microphone jack the same number of with described earphone jack, described microphone jack external speaker.
Aforesaid a kind of hearing aids selection device with answering, is characterized in that: described monitoring earphone comprises Earphone joint and microphone joint.
Aforesaid a kind of hearing aids selection device with answering, is characterized in that: described monitoring earphone comprises the wire-controlled apparatus regulating volume.
Aforesaid a kind of hearing aids selection device with answering, is characterized in that: the front of described mineral processing model arranges the display screen of a display sound spectrum.
Aforesaid a kind of hearing aids selection device with answering, it is characterized in that: described audition device comprises the acoustic coupler in the inner chamber being arranged on described chest, two of described mineral processing model between ear with acoustic coupler by two independently phonocatheter be connected, be also provided with microphone amplifying circuit between described acoustic coupler and earphone jack.
Aforesaid a kind of hearing aids selection device with answering, is characterized in that: described chest is provided with four earphone jacks.
Aforesaid a kind of hearing aids selection device with answering, is characterized in that: the bottom of described mineral processing model is also provided with tripod.
The beneficial effects of the utility model are:
1, adopt apery bust form structure, more there is compatibility;
2, by microphone and audio amplifier, be convenient to link up with tester;
3, by the two circular cavities being used for inserting hearing aids being arranged on the both sides of mineral processing model, imitating people's ear and listening to sound from the both sides of head, making apolegamy effect true and accurate more;
4, by the distance between two circular cavities being set to the spacing of imitating people's ear, the apolegamy quality of hearing aids is improved further;
5, by arranging multiple earphone jack at audition device, the synchronous audition of many people is convenient to a hearing aids.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hearing aids selection device with answering of the utility model;
Fig. 2 is the sound conduction schematic diagram of a kind of hearing aids selection device with answering of the utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of hearing aids selection device with answering, comprises mineral processing model 1 and audition device, and the mineral processing model 1 in the present embodiment is apery bust form structure, comprises head 2 and chest 3, looks truer.Two ears of described mineral processing model 1 are symmetrically arranged with the hole (not shown) being convenient to insert hearing aids, wherein insert hearing aids.By the two circular cavities being used for inserting hearing aids being arranged on the both sides of mineral processing model, imitating people's ear and listening to sound from the both sides of head, making apolegamy effect true and accurate more; Distance between two circular cavities is imitate the spacing between human body ears, the ears spacing of normal children is at about 10cm, and the ears spacing of adult is at about 20cm, in the present embodiment, spacing between two circular cavities is 8cm-21cm, different apolegamy person can be met, by the distance between two circular cavities being set to the spacing of imitating people's ear, the apolegamy quality of further raising hearing aids, chest 3 is provided with at least one can with the microphone jack 6 of the earphone jack 4 that the hearing aids in described hole connects with identical number.For convenience of operation, monitoring earphone 7 is with Earphone joint (not shown) and microphone joint (not shown) and the wire-controlled apparatus regulating volume, Earphone joint inserts in described earphone jack 4, microphone joint inserts microphone jack 6, microphone jack 6 external speaker (not shown), thus the sound of apolegamy person can be delivered to audio amplifier by microphone, amplify, convenient interchange.
The bottom of mineral processing model 1 is also provided with tripod 5, plays the effect of support, can also regulate the height of mineral processing model 1.
Audition device is arranged in the inner chamber of chest 3, it comprises acoustic coupler, described two circular cavities with between acoustic coupler by two independently phonocatheter (not shown) be connected, microphone amplifying circuit is also provided with between described acoustic coupler and earphone jack 4, by phonocatheter, the sound that hearing aids is collected is imported in coupler, and make apolegamy person's audition effect by earphone after being amplified by amplifying circuit, as shown in Figure 2.
Chest 3 is provided with four earphone jacks 4, in error process, apolegamy person may have retinue or guardian together to come to buy, and by arranging four earphone jacks 4, can meet the object of four people audition simultaneously.
Chest 3 can also be provided with the volume knob (not shown) consistent with described earphone jack 4 quantity, be convenient to apolegamy person and regulate volume, chest 3 also be provided with USB interface (not shown) and mains switch 9, USB interface can be used for connecting external equipment.
In sum, the utility model provides a kind of hearing aids selection device with answering, by making a mineral processing model, the two circular cavities being used for inserting hearing aids is arranged on the both sides of mineral processing model, and distance is between the two set as imitate people's ear space, make the result of apolegamy more accurate.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (7)
1. the hearing aids selection device with answering, comprise mineral processing model (1) and audition device, described mineral processing model (1) is apery bust form structure, comprise head (2) and chest (3), a hearing aids is respectively provided with in two ears of described mineral processing model (1), described audition device is arranged in the inner chamber of described chest (3), described chest (3) is provided with the earphone jack (4) that at least one can be connected with the hearing aids in ear, monitoring earphone (7) is inserted with in described earphone jack (4), it is characterized in that: described chest (3) is also provided with and described earphone jack (4) the same number of microphone jack (6), described microphone jack (6) external speaker.
2. a kind of hearing aids selection device with answering according to claim 1, is characterized in that: described monitoring earphone (7) comprises Earphone joint and microphone joint.
3. a kind of hearing aids selection device with answering according to claim 2, is characterized in that: described monitoring earphone (7) comprises the wire-controlled apparatus regulating volume.
4. a kind of hearing aids selection device with answering according to claim 3, is characterized in that: the front of described mineral processing model (1) arranges the display screen (8) of a display sound spectrum.
5. a kind of hearing aids selection device with answering according to claim 4, it is characterized in that: described audition device comprises the acoustic coupler in the inner chamber being arranged on described chest (3), two of described mineral processing model (1) between ear with acoustic coupler by two independently phonocatheter be connected, be also provided with microphone amplifying circuit between described acoustic coupler and earphone jack (4).
6. a kind of hearing aids selection device with answering according to claim 5, is characterized in that: described chest (3) is provided with four earphone jacks (4).
7. a kind of hearing aids selection device with answering according to claim 6, is characterized in that: the bottom of described mineral processing model (1) is also provided with tripod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865283.1U CN204518080U (en) | 2014-12-31 | 2014-12-31 | A kind of hearing aids selection device with answering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865283.1U CN204518080U (en) | 2014-12-31 | 2014-12-31 | A kind of hearing aids selection device with answering |
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| Publication Number | Publication Date |
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| CN204518080U true CN204518080U (en) | 2015-07-29 |
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| CN201420865283.1U Active CN204518080U (en) | 2014-12-31 | 2014-12-31 | A kind of hearing aids selection device with answering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581596A (en) * | 2014-12-31 | 2015-04-29 | 苏州立人听力器材有限公司 | Hearing aid selective assembly device with answering function |
| CN108702581A (en) * | 2016-01-26 | 2018-10-23 | 声奇股份公司 | Method and apparatus for testing ear speaker device |
-
2014
- 2014-12-31 CN CN201420865283.1U patent/CN204518080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581596A (en) * | 2014-12-31 | 2015-04-29 | 苏州立人听力器材有限公司 | Hearing aid selective assembly device with answering function |
| CN108702581A (en) * | 2016-01-26 | 2018-10-23 | 声奇股份公司 | Method and apparatus for testing ear speaker device |
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