CN207665215U - It is a kind of can universal swing hearing aid arrangement - Google Patents
It is a kind of can universal swing hearing aid arrangement Download PDFInfo
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- CN207665215U CN207665215U CN201721721966.XU CN201721721966U CN207665215U CN 207665215 U CN207665215 U CN 207665215U CN 201721721966 U CN201721721966 U CN 201721721966U CN 207665215 U CN207665215 U CN 207665215U
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- host
- opening portion
- groove
- hearing aid
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Abstract
The utility model provide it is a kind of can universal swing hearing aid arrangement, including being suitble to the host of ear type size and the earplug of the flexible connection host, the case surface of the host is provided with the internal interconnecting piece with accommodating chamber, and the opening portion for being connected to the accommodating chamber is offered on the interconnecting piece；It is provided with rocking bar between the host and earplug, one end of the rocking bar is connected with the earplug, the other end extends into the accommodating chamber across the opening portion and is provided with spherical contact head, the spherical contact head is connect with the accommodating chamber spherical rotary, for realizing the universal swing of the earplug and host in subrange.Hearing aid arrangement provided by the utility model connects cooperation by spherical contact head with the spherical rotary of interconnecting piece, and the universal swing in subrange may be implemented, and to adapt to the ear type size and shape of different users, increases wearing comfort and stability.
Description
Technical field
The utility model is related to consumer electronics fields, more specifically, be related to it is a kind of can universal swing hearing aid arrangement.
Background technology
Hearing aid is a kind of sound expansion instrument, its function is to increase acoustic intensity and be passed to ear without distortion as far as possible
It is interior, contribute to hearing disabilities person to improve dysacousis, and then improve the ability with his conference communication.Wherein, duct-type hearing aid
The host of device be located at external auditory canal opening nearby receive naturally with human ear it is almost the same on the position of sound, sound naturally be passed to, position
Ability enhances；Distance Shortened between earphone and eardrum, helps to improve gain, so obtaining more widely using.
But although existing general-purpose type duct-type hearing aid arrangement is to meet most of human ear types to use, but without the image of Buddha
Customized hearing-air structure and the goodness of fit of ear type are so high, still can be because of individual differences such as the size and shapes of wearer's ear type
It is anisotropic and hearing aid arrangement host is fixed insecure when causing to wear, there is the possibility of loose or dislocation；And general-purpose type duct hearing aid
The host machine part of device is integrated with multiple function modules, there is certain volume and weight, and consumer can be made by misfitting wearing for a long time
Ear feel constriction and discomfort, it is serious or even feeling of pain occur.
Utility model content
The purpose of this utility model is that：It is difficult to match different people for general duct-type hearing aid arrangement in the prior art
Ear type size and shape caused by comfort and firm sex chromosome mosaicism, provide it is a kind of can universal swing to adapt to the ear type of different people
The hearing aid arrangement of size and shape.
The technical solution that the utility model is proposed with regard to above-mentioned technical problem is as follows：There is provided it is a kind of can universal swing hearing aid
Device structure, including the host of ear type size and the earplug of the flexible connection host, the case surface of the host is suitble to set
It is equipped with the internal interconnecting piece with accommodating chamber, the opening portion for being connected to the accommodating chamber is offered on the interconnecting piece；
Rocking bar is provided between the host and earplug, one end of the rocking bar is connected with the earplug, the other end
Spherical contact head, the spherical contact head and the accommodating chamber are extended into the accommodating chamber and are provided with across the opening portion
Spherical rotary connects, for realizing the universal swing of earplug and host in subrange.
In the above-mentioned hearing aid arrangement of the utility model, the interconnecting piece include along the host case surface protrusion set
The first connecting portion set and the second connecting portion for being detachably connected the first connecting portion, the first connecting portion and second connect
Socket part is respectively arranged with opposite the first groove and the second groove of being open, first groove and the second groove is enclosed and institute
The accommodating chamber that the appearance profile of spherical contact head matches is stated, the spherical contact head spherical rotary connects the first groove and second
Groove carries out relative rotation for realizing the host and earplug in subrange.
In the above-mentioned hearing aid arrangement of the utility model, the opening portion includes protruding to be arranged along first groove inner wall
The first opening portion and through the second connecting portion periphery wall and radially extend certain distance setting the second opening portion, it is described
Second opening portion is connected to second groove；
First opening portion and the appearance profile of the rocking bar match；Second opening portion connects along described second
The extended distance of socket part circumferential direction is more than the outer diameter of the rocking bar and the outer diameter less than the spherical contact head；Second opening
Portion is equal to the radius of the second connecting portion along the maximum distance that the second connecting portion radially extends；
The rocking bar across the opening portion for realizing the host and earplug along first opening portion and
Second opening portion carries out relative swing.
In the above-mentioned hearing aid arrangement of the utility model, the case surface of the host is additionally provided with third groove, described
Third groove extends to the periphery wall of the first connecting portion, the shape wheel of the third groove from the circumferential edge of the host
Exterior feature matches with ear type size, to improve wearing comfort.
In the above-mentioned hearing aid arrangement of the utility model, the rocking bar and spherical contact head offer set in an axial direction respectively
The first passage and second channel set, first bottom portion of groove offer the first through hole being connected to inside the host；
The first passage, second channel, accommodating chamber and the first through hole, which interconnect to be formed, is used to form first device
The interface channel being electrically connected between part.
In the above-mentioned hearing aid arrangement of the utility model, the first connecting portion is integrally formed with the host.
The advantageous effect brought of technical solution that the utility model embodiment provides is：The hearing aid arrangement passes through spherical
Contact head connects cooperation with the spherical rotary of interconnecting piece, and relative swing and relative rotation fortune can be carried out between earplug and host
It is dynamic, and then realize the universal swinging in subrange, the ear type size and shape of different users is adapted to by adjusting, is increased
Comfort and stability；And the hearing aid arrangement overall structure is simple, manufacturing cost is low, is suitble to large-scale promotion application.
Description of the drawings
Fig. 1 is the assembling structure schematic diagram of hearing aid arrangement provided by the utility model；
Fig. 2 is the explosive view of hearing aid arrangement provided by the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the present embodiment provides it is a kind of can universal swing hearing aid arrangement, including host 10, earplug 20, shake
Swing rod 30 and the interconnecting piece 40 that setting is protruded along the case surface of host 10；
Further, in conjunction with shown in Fig. 2, the inside of interconnecting piece 40 offers accommodating chamber (not shown), interconnecting piece 40 it is outer
Surface offers the opening portion 44 for being connected to the accommodating chamber, and one end of rocking bar 30 connects earplug 20, and the other end passes through opening portion
44 extend into the accommodating chamber and are provided with spherical contact head 31, the appearance profile phase of the accommodating chamber and spherical contact head 31
Match, is a spherical cavity structure, cooperation is connect with the spherical rotary of the accommodating chamber by spherical contact head 31, ear may be implemented
The universal swing of plug 20 and host 10 in subrange.
Specifically, interconnecting piece 40 includes the first connecting portion 41 of the case surface protrusion setting along host 10 and detachable
The second connecting portion 42 being connected in first connecting portion 41, first connecting portion 41 and second connecting portion 42 are respectively arranged with opening phase
To the first groove 411 and the second groove 421, the first groove 411 and the second groove 421 are hemispherical configuration；
Preferably, first connecting portion 41 is integrally formed with host 10, and spherical contact head 31 is integrally formed with rocking bar 30, with
Simplify manufacturing process.
In the assembling process of the hearing aid arrangement, the first groove 411 for being first placed in spherical contact head 31 on host 10
It is interior, then the second groove 421 is directed at spherical contact head 31, second connecting portion 42 is assembled in first connecting portion 41, at this point, the
One groove 411 and the second groove 421 are enclosed the accommodating chamber to match with the appearance profile of spherical contact head 31, host 10 with
Subrange can be realized by connecting the first groove 411 and the second groove 421 by 31 spherical rotary of spherical contact head between earplug 29
Interior relative rotary motion, it is simple and practical.
Further, the opening portion 44 for being connected to the accommodating chamber is offered on interconnecting piece 40, rocking bar 30 connects with spherical
One end opening 44 of contact 31 extends into the accommodating chamber；Opening portion 44 includes being set along 411 inner wall of the first groove protrusion
The first opening portion 441 for setting and through 42 periphery wall of second connecting portion and radially extend the second opening portion of certain distance setting
442, the second opening portion 442 is connected to the second groove 421；
First opening portion 441 and the appearance profile of rocking bar 30 match, when rocking bar 30 is to lower swing, rocking bar 30
It is placed in the first opening portion 441, plays the role of buffering transition；Second opening portion 442 is along the circumferential opening of second connecting portion 42
Distance is more than the outer diameter of rocking bar 30 and the outer diameter less than spherical contact head 31；Second opening portion 442 is along 42 diameter of second connecting portion
It is equal to the radius of second connecting portion 42 to the maximum distance of extension, so that rocking bar 30 is swung up angle along the second opening portion 442
Degree reaches maximum value, while ensureing reliable mating spherical surfaces of the spherical contact head 31 in the accommodating chamber；
It is understood that rocking bar 30 passes through the opening portion that the first opening portion 441 and the second opening portion 442 are enclosed
44, it can carry out relative swing fortune along the first opening portion 441 and the second opening portion 442 for realizing between host 10 and earplug 20
It is dynamic.
In order to further increase the matching of host 10 and user's ear type size and shape, the case surface of host 10 is also
It is provided with third groove 50, third groove 50 extends to the periphery wall of first connecting portion 41, third from the circumferential edge of host 10
The appearance profile of groove 50 matches with ear type size, to improve the comfort that user wears host 10.
In the present embodiment, rocking bar 30 and spherical contact head 31 offer axially disposed first passage and (do not show respectively
Go out) and second channel (not shown), 411 bottom of the first groove offers the first through hole 412 inside connection host 10, is assembling
After the completion, first passage, second channel, accommodating chamber and first through hole 412 interconnect to be formed for being electrically connected between component
The interface channel connect can be built in host and rocking bar between each component of hearing aid, completely to reinforce equipment one
Body.
In conclusion the hearing aid arrangement in the utility model above-described embodiment, pass through spherical contact head and interconnecting piece
Spherical rotary connection cooperation, earplug and host can carry out the relative swing in subrange and relative rotary motion, Jin Ershi
Universal swinging in existing subrange adapts to the ear type size and shape of different users by adjusting, increase comfort and
Stability；And the hearing aid arrangement overall construction is simple, manufacturing cost is low, is suitble to large-scale promotion application.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Right within.
Claims (6)
1. it is a kind of can universal swing hearing aid arrangement, including be suitble to host (10) and the flexible connection master of ear type size
The earplug (20) of machine (10), which is characterized in that the case surface of the host (10) is provided with the internal connection with accommodating chamber
Portion (40) offers the opening portion (44) for being connected to the accommodating chamber on the interconnecting piece (40)；
It is provided with rocking bar (30) between the host (10) and earplug (20), one end of the rocking bar (30) is connected with described
Earplug (20), the other end extend into the accommodating chamber across the opening portion (44) and are provided with spherical contact head (31), institute
It states spherical contact head (31) to connect with the accommodating chamber spherical rotary, for realizing earplug (20) and host (10) in subrange
Interior universal swing.
2. hearing aid arrangement according to claim 1, which is characterized in that the interconnecting piece (40) includes along the host
(10) first connecting portion (41) of case surface protrusion setting and it is detachably connected the second of the first connecting portion (41)
Interconnecting piece (42), the first connecting portion (41) and second connecting portion (42) are respectively arranged with the first opposite groove that is open
(411) it is enclosed and the spherical contact head with the second groove (421), first groove (411) and the second groove (421)
(31) accommodating chamber that appearance profile matches, spherical contact head (31) spherical rotary connect the first groove (411) and the
Two grooves (421), for realizing the host (10) and relative rotary motion of the earplug (20) in subrange.
3. hearing aid arrangement according to claim 2, which is characterized in that the opening portion (44) includes recessed along described first
The first opening portion (441) and run through the second connecting portion (42) periphery wall and radially extend that slot (411) inner wall protrusion is arranged
The second opening portion (442) of certain distance setting, second opening portion (442) are connected to second groove (421)；
First opening portion (441) and the appearance profile of the rocking bar (30) match；Second opening portion (442) edge
The extended distance of second connecting portion (42) circumferential direction is more than the outer diameter of the rocking bar (30) and is less than the spherical contact head
(31) outer diameter；Second opening portion (442) is equal to described along the maximum distance that the second connecting portion (42) radially extends
The radius of second connecting portion (42)；
The rocking bar (30) passes through the opening portion (44) for realizing the host (10) and earplug (20) along described first
Opening portion (441) and the second opening portion (442) carry out relative swing.
4. hearing aid arrangement according to claim 2, which is characterized in that the case surface of the host (10) is additionally provided with
Third groove (50), the third groove (50) extend to the first connecting portion (41) from the circumferential edge of the host (10)
Periphery wall, appearance profile and the ear type size of the third groove (50) match, to improve wearing comfort.
5. hearing aid arrangement according to claim 2, which is characterized in that the rocking bar (30) and spherical contact head (31)
Axially disposed first passage and second channel are offered respectively, and the first groove (411) bottom offers described in connection
The internal first through hole (412) of host (10)；
The first passage, second channel, accommodating chamber and the first through hole (412), which interconnect to be formed, is used to form first device
The interface channel being electrically connected between part.
6. hearing aid arrangement according to claim 2, which is characterized in that the first connecting portion (41) and the host
(10) it is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721966.XU CN207665215U (en) | 2017-12-12 | 2017-12-12 | It is a kind of can universal swing hearing aid arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721966.XU CN207665215U (en) | 2017-12-12 | 2017-12-12 | It is a kind of can universal swing hearing aid arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207665215U true CN207665215U (en) | 2018-07-27 |
Family
ID=62940148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721966.XU Active CN207665215U (en) | 2017-12-12 | 2017-12-12 | It is a kind of can universal swing hearing aid arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207665215U (en) |
-
2017
- 2017-12-12 CN CN201721721966.XU patent/CN207665215U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516006 Sixth Floor of Huicheng Industrial Building, No. 9 Huifeng East Second Road, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Jinhao medical Polytron Technologies Inc Address before: 516006 Sixth Floor of Huicheng Industrial Building, No. 9 Huifeng East Second Road, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee before: Jin Hao Electronics Co., Ltd. of Huizhou City |
|
| CP01 | Change in the name or title of a patent holder |