CN209806088U - Hearing aid structure compatible with internal and external receivers - Google Patents
Hearing aid structure compatible with internal and external receivers Download PDFInfo
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- CN209806088U CN209806088U CN201921224761.XU CN201921224761U CN209806088U CN 209806088 U CN209806088 U CN 209806088U CN 201921224761 U CN201921224761 U CN 201921224761U CN 209806088 U CN209806088 U CN 209806088U
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- receiver
- hearing aid
- fixing groove
- connecting seat
- seat
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Abstract
The utility model relates to a hearing aid structure compatible with the internal and external arrangement of a receiver, which comprises a hearing aid main body, a receiver and a line pipe, wherein a positioning seat and a connecting seat are arranged in the hearing aid main body, the positioning seat comprises a platform and a first fixing groove and a second fixing groove which are arranged on the lower end surface of the platform, and the connecting seat can be separately arranged in the first fixing groove; one end of the connecting seat is provided with a connecting cavity, one end of the line pipe is provided with a connecting head, and the connecting head is connected with the connecting cavity in a pluggable manner; the width of the second fixing groove is matched with that of the telephone receiver. The utility model discloses can be compatible receiver simultaneously built-in and the external dual mode of receiver, realized the sound conduction mode of two kinds of different structures of compatibility on a model to satisfy more customers' demand.
Description
Technical Field
The utility model relates to a audiphone field particularly, relates to a built-in and external audiphone structure of compatible receiver.
Background
Hearing aids are aids used by hearing impaired people to compensate for deficiencies caused by hearing impairment. The original inaudible sound is expanded, and the residual hearing of the hearing-impaired people is utilized to enable the sound to be transmitted to the brain auditory center, so that the sound is perceived. The existing hearing aid mainly comprises a microphone, an amplifier and a receiver. Behind the ear hearing aids are a type of hearing aids that are currently in widespread use. The ear-back hearing aid is in a long hook shape, the appearance is delicate, the ear-back hearing aid is hung behind an ear by a hard plastic ear hook which is bent into a semicircular shape, the shell can be covered by the color of skin or hair, and amplified sound is transmitted into a sound hole of an ear mold through the ear hook through a plastic pipe.
The ear-carried hearing aids are generally divided into two modes of a receiver built-in mode and a receiver external mode, in the prior art, the receiver built-in mode and the receiver external mode generally adopt two completely different hearing aid structures, and due to structural differences, on one hand, parts cannot be used universally, so that the production cost is increased, and the assembly efficiency is low; on the other hand, the sound conduction mode of two different structures cannot be compatible on one machine type, and the requirements of more customers cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a built-in and external audiphone structure of compatible receiver, can be simultaneously compatible receiver built-in and the external dual mode of receiver, the equipment of being convenient for has reduced manufacturing cost, and has realized the sound conduction mode of two kinds of compatible different structures on a model to satisfy more customers' demand.
A hearing aid structure compatible with internal and external receivers comprises a hearing aid main body, receivers and a line tube, wherein a positioning seat and a connecting seat are arranged in the hearing aid main body, the positioning seat comprises a platform, a first fixing groove and a second fixing groove, the first fixing groove and the second fixing groove are arranged on the lower end face of the platform, and the connecting seat is detachably arranged in the first fixing groove; one end of the connecting seat is provided with a connecting cavity, one end of the line pipe is provided with a connecting head, and the connecting head is connected with the connecting cavity in a pluggable manner; the width of the second fixing groove is matched with that of the telephone receiver.
Furthermore, the receiver is arranged between the first fixing groove and the second fixing groove, a sleeve body is arranged at one end, away from the line tube, of the connecting seat, one end of the receiver is inserted into the sleeve body, and the other end of the receiver is clamped in the second fixing groove.
Furthermore, the receiver is arranged on the line pipe, the line pipe is provided with a shell, and the shell is provided with a containing cavity for containing the receiver.
Furthermore, be equipped with many wires in the spool, be equipped with a plurality of electrically conductive holes in the connector, the one end and the receiver electric connection of wire, the other end and electrically conductive hole electric connection.
Furthermore, a conductive column matched with the conductive hole is arranged in the connecting cavity.
The utility model has the advantages that: by arranging the positioning seat and the connecting seat, the receiver can be fixed on the positioning seat or on the wire tube and is connected with the connecting seat through the connecting head, so that the external and internal use of the receiver with the same fixing structure is realized, the sharing of parts is realized, on one hand, the assembly of a product is facilitated, and the production cost is reduced; on the other hand, the sound conduction mode of two different structures is compatible on one machine type, so that the requirements of more customers are met. The line pipe and the connecting seat can be connected in a pluggable mode, the maintenance and replacement efficiency is improved, and the maintenance cost is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the hearing aid structure compatible with the internal and external receivers of the present invention.
Fig. 2 is a schematic view of the assembly structure of the line tube, the connection seat and the positioning seat of the hearing aid structure compatible with the built-in and external receiver of the present invention.
Fig. 3 is a schematic structural diagram of a first embodiment of a hearing aid structure compatible with internal and external receivers according to the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the hearing aid structure compatible with internal and external receivers according to the present invention.
Fig. 5 is a schematic structural diagram of the positioning seat of the hearing aid structure compatible with the internal and external receivers of the present invention.
Fig. 6 is a schematic structural diagram of the connector of the hearing aid structure compatible with the internal and external receivers of the present invention.
Fig. 7 is a schematic structural diagram of the connecting seat of the hearing aid structure compatible with the internal and external receivers of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1 to 7, the hearing aid structure compatible with the built-in and external receiver of the present invention mainly includes a hearing aid main body 1, a receiver 2, and a conduit 3. Wherein, be equipped with positioning seat 4 and connecting seat 5 in the audiphone main part 1, positioning seat 4 adopts the plastic to make, and it includes the platform 41 that is used for placing the PCB to and locate first fixed slot 42 and the second fixed slot 43 of platform 41 lower extreme face. The connecting seat 5 is cylindrical, the first fixing groove 42 comprises two oppositely arranged clamping pieces, the shape and the size of the clamping pieces are matched with those of the connecting seat 5, the connecting seat 5 is detachably clamped in the first fixing groove 42, and one end of the connecting seat 5 is provided with a connecting cavity 51. One end of the conduit 3 is provided with a connector 31, the shape and the size of the connector 31 are matched with those of the connecting cavity 51, and the connector 31 is connected with the connecting cavity 51 in a pluggable manner, so that the conduit 3 is conveniently connected with and separated from the hearing aid main body 1.
Referring to fig. 3, in the first embodiment of the present invention, in this embodiment, the receiver 2 is disposed between the first fixing groove 42 and the second fixing groove 43, the sleeve body 21 is disposed at one end of the connecting seat 5 away from the wire tube 3, the sleeve body 21 has a cavity matching with the shape and size of the receiver 2, so that one end of the receiver 2 can be inserted into the sleeve body 21. The second fixing groove 43 includes two oppositely disposed clamping pieces, and the width between the clamping pieces matches with the width of the receiver 2, so that the other end of the receiver 2 can be clamped in the second fixing groove 43, thereby fixing the receiver 2. In specific implementation, the connecting seat 5 can be integrally formed with the sleeve body 21, or can be connected with the sleeve body 21 in a plugging manner.
Referring to fig. 4, in a second embodiment of the present invention, in the present embodiment, the receiver 2 is disposed on the wire tube 3, the wire tube 3 is provided with a housing 32, the housing 32 is formed with a cavity for accommodating the receiver 2, and the receiver 2 is disposed in the cavity. A plurality of wires, not shown, are disposed in the conduit 3, a plurality of conductive holes 33 are disposed in the connector 31, one end of each wire is electrically connected to the receiver 2, and the other end is electrically connected to the conductive hole 33. A conductive post 52 matching with the conductive hole 33 is disposed in the connection cavity 51 of the connection socket 5, and when the connection head 31 is inserted into the connection cavity 51, the conductive hole 33 is electrically connected to the conductive post 52, so that the receiver 2 is connected to the PCB in the hearing aid body 1.
By arranging the positioning seat 4 and the connecting seat 5, the receiver 2 can be fixed on the positioning seat 4, also can be fixed on the wire tube 3 and is connected with the connecting seat 5 through the connecting head 31, thereby realizing the external and internal use of the same fixing structure of the receiver 2, realizing the sharing of parts, facilitating the assembly of products on one hand and reducing the production cost; on the other hand, the sound conduction mode of two different structures is compatible on one machine type, so that the requirements of more customers are met. The wire tube 3 and the connecting seat 5 can be connected in a pluggable mode, the maintenance and replacement efficiency is improved, and the maintenance cost is reduced.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (5)
1. A hearing aid structure compatible with internal and external receivers comprises a hearing aid main body, receivers and a line tube, and is characterized in that a positioning seat and a connecting seat are arranged in the hearing aid main body, the positioning seat comprises a platform and a first fixing groove and a second fixing groove which are arranged on the lower end face of the platform, and the connecting seat is detachably arranged in the first fixing groove; one end of the connecting seat is provided with a connecting cavity, one end of the line pipe is provided with a connecting head, and the connecting head is connected with the connecting cavity in a pluggable manner; the width of the second fixing groove is matched with that of the telephone receiver.
2. The hearing aid structure of claim 1, wherein the receiver is disposed between the first and second fixing grooves, a sleeve is disposed at an end of the connecting seat away from the conduit, one end of the receiver is inserted into the sleeve, and the other end of the receiver is clamped in the second fixing groove.
3. The hearing aid structure of claim 1, wherein the receiver is disposed on the conduit, the conduit is provided with a housing, and the housing forms a cavity for receiving the receiver.
4. The hearing aid structure as claimed in claim 3, wherein a plurality of wires are disposed in the wire tube, a plurality of conductive holes are disposed in the connector, one end of each wire is electrically connected to the receiver, and the other end of each wire is electrically connected to the conductive hole.
5. The hearing aid structure as claimed in claim 4, wherein the connecting cavity has a conductive post matching with the conductive hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224761.XU CN209806088U (en) | 2019-07-31 | 2019-07-31 | Hearing aid structure compatible with internal and external receivers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224761.XU CN209806088U (en) | 2019-07-31 | 2019-07-31 | Hearing aid structure compatible with internal and external receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209806088U true CN209806088U (en) | 2019-12-17 |
Family
ID=68818127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224761.XU Active CN209806088U (en) | 2019-07-31 | 2019-07-31 | Hearing aid structure compatible with internal and external receivers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209806088U (en) |
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2019
- 2019-07-31 CN CN201921224761.XU patent/CN209806088U/en active Active
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