CN206728293U - A kind of tack is with leading the hearing aid device that sound tubule can be changed freely - Google Patents
A kind of tack is with leading the hearing aid device that sound tubule can be changed freely Download PDFInfo
- Publication number
- CN206728293U CN206728293U CN201720290624.0U CN201720290624U CN206728293U CN 206728293 U CN206728293 U CN 206728293U CN 201720290624 U CN201720290624 U CN 201720290624U CN 206728293 U CN206728293 U CN 206728293U
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- China
- Prior art keywords
- sound
- tack
- tubule
- leading
- fuselage
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Abstract
It the utility model is related to field of hearing aids.The hearing aid device that can be freely changed the utility model discloses a kind of tack with leading sound tubule, including fuselage, tack portion and lead sound thin tube part, the fuselage is connected to form closed audiphone or fuselage and lead sound thin tube part with tack portion and is connected to form open audiphone, the housing of the fuselage is provided with a connection-peg, the tack portion and lead sound thin tube part and be respectively provided with the slot to match with connection-peg, the tack portion and lead sound thin tube part and be detachably connected respectively by respective slot with connection-peg grafting with fuselage, the tack portion is identical with the specification for the slot for leading sound thin tube part.The utility model uses pluggable interface mode, tack and leads sound tubule and free of one another can change, and so can both save manufacturer or the financial pressure of dealer, user can also more flexibly select occupation mode, improve user experience, also reduce use cost.
Description
Technical field
The utility model belongs to field of hearing aids, and particularly a kind of tack is with leading the hearing aid that sound tubule can be changed freely
Device device.
Background technology
Audiphone is that one kind contributes to hearing disabilities person to improve dysacousis, and then is improved and his conference communicative competence
Equipment.Actually one small-sized semiconductor loudspeaker, its effect can make more small and weak sound, amplified to pass to
Earphone, the position of original Hearing is set to hear sound by amplification.
Audiphone can be divided into from external structure：Boxlike, behind-the-ear and inner ear type, and main flow behind-the-ear includes in the market
The hard of hearing machine of tack formula (closed) and thin-tube type (open) hard of hearing machine.Due to tack and lead sound tubule both pipes size and
Pleasant mode has larger difference, and the joint of the hard of hearing machine of both pipes connection in the market is also inconsistent, and causing can not be mutual
Change, when user will use both hard of hearing machines, need to just buy two kinds of fuselages, cause cost high, drop convenient using underaction
Low experience sense, while also increase the financial pressure of manufacturer or dealer's needs.
The content of the invention
The purpose of this utility model be for solve the above problems provide it is a kind of use pluggable interface mode, tack and
Lead sound tubule free of one another to change, both saved manufacturer or the financial pressure of dealer, user can also be more flexible
Occupation mode is selected, improves user experience, also reduces the hearing aid device of use cost.
Therefore, the hearing aid device that can be freely changed the utility model discloses a kind of tack with leading sound tubule, including machine
Body, tack portion and sound thin tube part is led, the fuselage is connected with tack portion, and to form closed audiphone or fuselage thin with leading sound
Pipe portion is connected to form open audiphone, and the housing of the fuselage is provided with a connection-peg, the tack portion and to lead sound thin
Pipe portion is respectively provided with the slot to match with connection-peg, the tack portion and leads sound thin tube part respectively by respective slot and grafting
Head grafting and be detachably connected with fuselage, the tack portion is identical with the specification for the slot for leading sound thin tube part.
Further, the connection-peg is made up of metal material.
Further, the connection-peg is made up of copper product.
Further, the connection-peg is cylindrical-shaped structure.
Further, the slot inwall is provided with a depressed part for surrounding the inwall, and the connection-peg lateral wall is provided with
One annular protrusion being adapted.
Further, the inner surface of the depressed part is arc surface.
Further, the outer surface of the annular protrusion is arc surface.
Advantageous effects of the present utility model：
The utility model uses pluggable interface mode, tack and leads sound tubule and free of one another can change, so both can be with
Manufacturer or the financial pressure of dealer are saved, user can also more flexibly select occupation mode, improve user experience,
Also reduce use cost.
Brief description of the drawings
Fig. 1 is the fuselage and tack portion assembling figure of the utility model specific embodiment；
Fig. 2 is the fuselage and tack portion exploded view of the utility model specific embodiment；
Fig. 3 is the fuselage of the utility model specific embodiment and leads sound thin tube part assembling figure；
Fig. 4 is the fuselage of the utility model specific embodiment and leads sound thin tube part exploded view.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 4, a kind of tack is with leading the hearing aid device that sound tubule can be changed freely, including fuselage 1, tack
Portion 2 and lead sound thin tube part 3, the fuselage 1 is connected with tack portion 2 and forms closed (tack formula) audiphone, such as Fig. 1 institutes
Show, or fuselage 1 is connected with leading sound thin tube part 3 and forms open (thin-tube type) audiphone, as shown in figure 3, the fuselage 1
Housing on one end be provided with a connection-peg 11, the tack portion 2 and lead sound thin tube part 3 and be respectively provided with what is matched with connection-peg 11
Slot 21 and 31, the tack portion 2 and lead sound thin tube part 3 respectively by respective slot 21 and 31 and the grafting of connection-peg 11 and with
Fuselage 1 is detachably connected, and the tack portion 2 and the slot 21 for leading sound thin tube part 3 are identical with 31 specification, so, for same
Individual fuselage 1, tack portion 2 and leads sound thin tube part 3 and can freely change, flexible and convenient to use, and need not buy the machine of two kinds of specifications
Body, use cost is reduced, without the product of manufacture plurality of specifications, production and management are convenient, reduce manufacturing cost for manufacturer.
In this specific embodiment, the connection-peg 11 is made up of metal material, is not easily broken damage, and service life length is excellent
Choosing is made of copper product, is not easy to get rusty and cost is low, easily fabricated..
In this specific embodiment, the connection-peg 11 is preferably cylindrical-shaped structure, and corresponding slot 21 and 31 is inserted to be circular
Groove, directionality is avoided the need for during such grafting, operation is easier, and certainly, in other embodiments, connection-peg 11 can also be three
Other polyhedral structures such as prism.
Further, the inwall of the slot 21 and 31 is provided with a depressed part 211 and 311 for surrounding the inwall, described to insert
The lateral wall of joint 11 is provided with an annular protrusion 111 being adapted, and can so make slot 21 and 31 and the grafting of connection-peg 11 more firm,
Do not allow it is easy to fall off, meanwhile, depressed part 211 and 311 also acts as position-limiting action.Certainly, in other embodiments, will can also be recessed
Portion is arranged on connection-peg 11, and annular protrusion 111 is arranged on the inwall of slot 21 and 31.
Further, the inner surface of the depressed part 211 and 311 is preferably arc surface, outside the annular protrusion 111
Surface relative set is arc surface, so that grafting is easier, and is less likely to be damaged slot 21 and 31 and connection-peg 11, is prolonged
Its long service life.
The utility model uses pluggable interface mode, tack and lead sound tubule slot 21 and 31 it is identical so that tack
And lead sound tubule and free of one another can change, it so can both save manufacturer or the financial pressure of dealer, user can also
Occupation mode is more flexibly selected, user experience is improved, also reduces use cost.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (7)
1. a kind of tack and lead the hearing aid device that sound tubule can be changed freely, including fuselage, tack portion and sound thin tube part is led, institute
State fuselage and be connected to form closed audiphone or fuselage and be connected to form open help with leading sound thin tube part with tack portion
Listen device, it is characterised in that：The housing of the fuselage is provided with a connection-peg, the tack portion and leads sound thin tube part and is respectively provided with and inserts
The slot that joint matches, the tack portion and lead sound thin tube part respectively by respective slot and connection-peg grafting and with fuselage
It is detachably connected, the tack portion is identical with the specification for the slot for leading sound thin tube part.
2. tack according to claim 1 is with leading the hearing aid device that sound tubule can be changed freely, it is characterised in that：It is described
Connection-peg is made up of metal material.
3. tack according to claim 2 is with leading the hearing aid device that sound tubule can be changed freely, it is characterised in that：It is described
Connection-peg is made up of copper product.
4. tack according to claim 1 is with leading the hearing aid device that sound tubule can be changed freely, it is characterised in that：It is described
Connection-peg is cylindrical-shaped structure.
5. tack according to claim 4 is with leading the hearing aid device that sound tubule can be changed freely, it is characterised in that：It is described
Slot inwall is provided with a depressed part for surrounding the inwall, and the connection-peg lateral wall is provided with an annular protrusion being adapted.
6. tack according to claim 5 is with leading the hearing aid device that sound tubule can be changed freely, it is characterised in that：It is described
The inner surface of depressed part is arc surface.
7. tack according to claim 6 is with leading the hearing aid device that sound tubule can be changed freely, it is characterised in that：It is described
The outer surface of annular protrusion is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290624.0U CN206728293U (en) | 2017-03-24 | 2017-03-24 | A kind of tack is with leading the hearing aid device that sound tubule can be changed freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290624.0U CN206728293U (en) | 2017-03-24 | 2017-03-24 | A kind of tack is with leading the hearing aid device that sound tubule can be changed freely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206728293U true CN206728293U (en) | 2017-12-08 |
Family
ID=60502358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290624.0U Expired - Fee Related CN206728293U (en) | 2017-03-24 | 2017-03-24 | A kind of tack is with leading the hearing aid device that sound tubule can be changed freely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206728293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933984A (en) * | 2017-05-23 | 2018-12-04 | 奥迪康医疗有限公司 | Along the hearing aid device of single crankshaft |
| CN112887886A (en) * | 2021-01-28 | 2021-06-01 | 苏州美威尔医疗科技有限公司 | Sound guide tube connecting device and hearing aid with same |
-
2017
- 2017-03-24 CN CN201720290624.0U patent/CN206728293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933984A (en) * | 2017-05-23 | 2018-12-04 | 奥迪康医疗有限公司 | Along the hearing aid device of single crankshaft |
| CN112887886A (en) * | 2021-01-28 | 2021-06-01 | 苏州美威尔医疗科技有限公司 | Sound guide tube connecting device and hearing aid with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |