CN218387907U

CN218387907U - Shell component and box-type hearing aid

Info

Publication number: CN218387907U
Application number: CN202222605549.6U
Authority: CN
Inventors: 时晓宽; 李琴
Original assignee: Shenzhen Pure Listening Technology Co ltd
Current assignee: Shenzhen Pure Listening Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-24
Anticipated expiration: 2032-09-29

Abstract

The application provides a shell subassembly and box-type audiphone, the shell subassembly includes: the shell is provided with an accommodating space, a first mounting hole and a second mounting hole which are respectively communicated with the accommodating space; the key mechanism comprises a left ear tuning key and a right ear tuning key, the left ear tuning key passes through the first mounting hole and is connected with the shell, and the right ear tuning key passes through the second mounting hole and is connected with the shell. The application provides a left ear tuning button among the casing subassembly is used for adjusting the size of left ear volume, and the right ear tuning button is used for adjusting the size of right ear volume, so the user can adjust left ear volume and right ear volume respectively according to the needs of difference, especially controls the user that ear degree of hearing is different to improve user experience.

Description

Shell component and box-type hearing aid

Technical Field

The application relates to the technical field of hearing aids, in particular to a shell component and a box-type hearing aid.

Background

In the prior art, a key mechanism for setting a shell component of a box-type hearing aid can only adjust the left ear volume and the right ear volume simultaneously, and a user cannot respectively adjust the left ear volume and the right ear volume according to different requirements, particularly users with different left and right ear hearing degrees, so that the user experience is low.

SUMMERY OF THE UTILITY MODEL

The application mainly provides a shell subassembly and box-type audiphone to solve the user and can not adjust left ear volume and right ear volume respectively according to the needs of difference, especially about the user that ear hearing degree is different, thereby lead to the technical problem that user experience is low.

In order to solve the technical problem, the application adopts a technical scheme that: providing a housing assembly comprising: the shell is provided with an accommodating space, a first mounting hole and a second mounting hole which are respectively communicated with the accommodating space; the key mechanism comprises a left ear tuning key and a right ear tuning key, the left ear tuning key passes through the first mounting hole and is connected with the shell, and the right ear tuning key passes through the second mounting hole and is connected with the shell.

In a specific embodiment, the left ear tuning key and the right ear tuning key are respectively disposed on two opposite sides of the housing.

In a specific embodiment, the left ear tuning keys comprise a left ear volume increasing key and a left ear volume decreasing key, the left ear volume increasing key and the left ear volume decreasing key are arranged at an interval, the right ear tuning keys comprise a right ear volume increasing key and a right ear volume decreasing key, and the right ear volume increasing key and the right ear volume decreasing key are arranged at an interval.

In a specific embodiment, a spacing between the left ear volume up key and the left ear volume down key is different from a spacing between the right ear volume up key and the right ear volume down key.

In a specific embodiment, a maximum distance between the left ear volume up key and the left ear volume down key is less than a minimum distance between the right ear volume up key and the right ear volume down key; or the maximum distance between the right ear volume increasing key and the right ear volume decreasing key is smaller than the minimum distance between the left ear volume increasing key and the left ear volume decreasing key.

In a specific embodiment, the housing assembly further comprises a clamping mechanism, and the clamping mechanism is movably connected with the housing.

In a specific embodiment, a side of the clamping mechanism away from the housing is provided with an anti-slip portion.

In a specific embodiment, a side of the clamping mechanism close to the housing is provided with a retaining portion.

In a specific embodiment, an elastic restoring member is further disposed between the clamping mechanism and the housing.

In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a box-type hearing aid comprising a hearing aid component and a shell component as described above, the hearing aid component being disposed in the accommodating space, the hearing aid component being configured to receive and amplify sound signals.

The beneficial effect of this application is: be different from prior art's condition, the left ear tuning button in the casing subassembly that this application provided is used for adjusting the size of left ear volume, and the right ear tuning button is used for adjusting the size of right ear volume, so the user can adjust left ear volume and right ear volume respectively according to the needs of difference, especially controls the user that the ear degree of hearing is different to improve user experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a box-type hearing aid according to an embodiment of the present application;

fig. 2 is a schematic diagram of a partially exploded structure of a box-type hearing aid according to an embodiment of the present application;

fig. 3 is a schematic view of a partially exploded configuration of a box-type hearing aid according to another embodiment of the present application;

FIG. 4 isbase:Sub>A schematic cross-sectional view taken along A-A of FIG. 1;

fig. 5 is an enlarged view at B in fig. 4.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings and embodiments. In particular, the following embodiments are merely illustrative of the present application, and do not limit the scope of the present application. Likewise, the following embodiments are only some embodiments of the present application, not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present application.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of this application, "plurality" means at least two, in a manner such as two, three, etc., unless explicitly specified otherwise. All directional indicators in the embodiments of the present application (such as up, down, left, right, front, rear \8230;) are only used to explain the relative positional relationship between the components, the motion, etc. at a particular attitude (as shown in the drawings), and if the particular attitude is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to the listed steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by a person skilled in the art that the embodiments described herein can be combined with other embodiments.

The present application provides a shell assembly and a box-type hearing aid, as shown in fig. 1 to 5, fig. 1 is a schematic perspective view of a box-type hearing aid according to an embodiment of the present application; fig. 2 is a schematic diagram of a partially exploded structure of a box-type hearing aid according to an embodiment of the present application; fig. 3 is a schematic view of a partially exploded structure of a box-type hearing aid according to another embodiment of the present application; FIG. 4 isbase:Sub>A schematic cross-sectional view taken along A-A of FIG. 1; fig. 5 is an enlarged view at B in fig. 4.

The application provides a housing assembly, which comprises a housing 1 and a key mechanism, wherein the housing 1 is provided with an accommodating space 12 and a first mounting hole 15 and a second mounting hole 16 which are respectively communicated with the accommodating space 12. The key mechanism includes a left ear tuning key 41 and a right ear tuning key 42. The left ear tuning keys 41 are connected to the housing 1 through the first mounting holes 15, and the right ear tuning keys 42 are connected to the housing 1 through the second mounting holes 16. Left ear tuning button 41 is used for adjusting the size of left ear volume, and right ear tuning button 42 is used for adjusting the size of right ear volume, so the user can adjust left ear volume and right ear volume respectively according to the needs of difference, especially controls the user that the ear degree of hearing is different to improve user experience.

Further, left ear tuning key 41 and right ear tuning key 42 set up respectively in the relative both sides of casing 1, for example, left ear tuning key 41 sets up in the left side of casing 1, and right ear tuning key 42 sets up in the right side of casing 1, so can make the user adjust left ear volume or right ear volume more convenient, further improve user experience.

Further, the left ear tuning keys 41 and the right ear tuning keys 42 are arranged in a staggered mode, and when the user presses the left ear tuning keys 41, the right ear tuning keys 42 cannot be pressed, so that the user experience is further improved.

Further, the left ear tuning key 41 includes a left ear volume increasing key 411 and a left ear volume decreasing key 412, and the left ear volume increasing key 411 and the left ear volume decreasing key 412 are spaced apart from each other, so that the user does not press the left ear volume decreasing key 412 when pressing the left ear volume increasing key 411. The right ear tuning keys 42 include a right ear volume up key 421 and a right ear volume down key 422, and the right ear volume up key 421 and the right ear volume down key 422 are spaced apart from each other, so that the user does not press the right ear volume down key 422 when pressing the right ear volume up key 421.

Further, the interval between the left ear volume up key 411 and the left ear volume down key 412 is different from the interval between the right ear volume up key 421 and the right ear volume down key 422, so that the left ear tuning keys 41 and the right ear tuning keys 42 are arranged to be displaced.

Further, the maximum distance between the left ear volume up key 411 and the left ear volume down key 412 is smaller than the minimum distance between the right ear volume up key 421 and the right ear volume down key 422, so that the left ear volume up key 411 and the left ear volume down key 412 are located at the palm of the user's hand when the user holds the housing assembly in his hand. It will be appreciated that in other embodiments, the maximum distance between the right ear volume up key 421 and the right ear volume down key 422 may be less than the minimum distance between the left ear volume up key 411 and the left ear volume down key 412, such that the right ear volume up key 421 and the right ear volume down key 422 are located at the palm of the user's hand when the user holds the housing assembly in his hand.

In one embodiment, the housing assembly further includes a microphone net 2 and an adhesive member 3, the housing 1 is formed with an adhesive region 11 and a first sound inlet 13, and the first sound inlet 13 is connected to the accommodating space 12 and disposed in the adhesive region 11. The microphone net 2 is covered on one side of the first sound inlet hole 13 far away from the accommodating space 12, and the microphone net 2 has waterproof and dustproof functions. The adhesive member 3 is respectively adhered to the housing 1 and the microphone net 2, the adhesive member 3 and the adhesive region 11 are overlapped and provided with a second sound inlet 31, wherein the first sound inlet 13 includes a first sub-hole 131 and a second sub-hole 132, the first sub-hole 131 and the second sub-hole 132 are symmetrically arranged relative to the central point 111 of the adhesive region 11, so that the first sub-hole 131 or the second sub-hole 132 is communicated with the second sound inlet 31. Compared with the prior art, the present application arranges the first sub-hole 131 and the second sub-hole 132 symmetrically with respect to the central point 111 of the bonding region 11, so that the first sub-hole 131 or the second sub-hole 132 communicates with the second sound inlet 31. When the adhesive 3 is attached, the first sub-hole 131 communicates with the second sound inlet hole 31, and when the adhesive 3 is attached, the second sub-hole 132 communicates with the second sound inlet hole 31. Therefore, in the production process, no matter whether the bonding piece 3 is attached reversely, the first sub-hole 131 and the second sub-hole 132 are not plugged at the same time, and the condition that external sound cannot be transmitted into the accommodating space 12 is avoided, so that the product yield is improved, and the production efficiency is improved.

It is understood that, in other embodiments, the first sound inlet 13 may not include the first and

second sub holes

131 and 132, and the second sound inlet 31 includes the third and

fourth sub holes

311 and 312, and the third and

fourth sub holes

311 and 312 are symmetrically disposed with respect to the center point 32 of the adhesive 3, such that the third or

fourth sub holes

311 or 312 communicate with the first sound inlet 13. When the adhesive member 3 is attached, the third sub-hole 311 communicates with the first sound inlet hole 13, and when the adhesive member 3 is attached, the fourth sub-hole 312 communicates with the first sound inlet hole 13. Therefore, in the production process, no matter whether the bonding piece 3 is reversely attached or not, the first sound inlet hole 13 cannot be blocked, and the condition that external sound cannot be transmitted into the accommodating space cannot occur, so that the product yield is improved, and the production efficiency is improved.

It should be noted that, in other embodiments, the first sound inlet hole 13 may include a first sub-hole 131 and a second sub-hole 132, and the first sub-hole 131 and the second sub-hole 132 are symmetrically disposed with respect to the central point 111 of the adhesive region 11. The second sound inlet 31 may also include a third sub-hole 311 and a fourth sub-hole 312, where the third sub-hole 311 and the fourth sub-hole 312 are symmetrically disposed with respect to the center point 32 of the adhesive member 3. When the adhesive members 3 are attached, the first sub-hole 131 communicates with the third sub-hole 311, and the second sub-hole 132 communicates with the fourth sub-hole 312. When the adhesive member 3 is placed upside down, the first sub-hole 131 communicates with the fourth sub-hole 312, and the second sub-hole 132 communicates with the third sub-hole 311. Therefore, in the production process, no matter whether the bonding piece 3 is reversely attached or not, the first sub-hole 131 and the second sub-hole 132 are not blocked, and the condition that external sound cannot be transmitted into the accommodating space is avoided, so that the product yield is improved, and the production efficiency is improved.

In one embodiment, the case 1 is further provided with a mounting groove 14, the adhesive zone 11 is disposed at the bottom of the mounting groove 14, and the adhesive member 3 is disposed in the mounting groove 14 to adhere the mic net 2 into the mounting groove 14. So can make the miaow net 2 more stable after the installation, moreover miaow net 2 can not bulge in the surface of casing 1 to make the casing subassembly more pleasing to the eye.

In one embodiment, the housing assembly further comprises a clamping mechanism 5, the clamping mechanism 5 being movably connected with the housing 1 such that a clamping area is formed between the clamping mechanism 5 and the housing 1 to facilitate clamping of the housing assembly to the garment by a user.

Further, the side of the clamping mechanism 5 away from the housing 1 is provided with a skidproof part 51, and when the user presses the clamping mechanism 5, the skidproof part 51 can increase the friction force between the hand of the user and the clamping mechanism 5, thereby preventing the situation that the hand of the user slides when the user presses the clamping mechanism 5.

Furthermore, clamping mechanism 5 still is equipped with anticreep portion 52 near one side of casing 1, and when clamping mechanism 5 and casing 1 centre gripping clothing jointly, anticreep portion 52 can increase the frictional force between clothing and the clamping mechanism 5 to it is more stable after making the casing subassembly centre gripping to the clothing.

Further, an elastic restoring member 53 is further disposed between the clamping mechanism 5 and the housing 1, and the elastic restoring member 53 can restore the clamping mechanism 5 after being moved to the original position, so that a clamping area is formed between the clamping mechanism 5 and the housing 1.

In one embodiment, the housing assembly further comprises a switch button 7, the switch button 7 being mounted on the housing 1.

The application provides box hearing aid includes hearing aid subassembly 6 and as above-mentioned shell body subassembly, and hearing aid subassembly 6 sets up in accommodation space 12, and hearing aid subassembly 6 is used for receiving the sound signal and carries out amplification process to the sound signal.

In one embodiment, the hearing aid assembly 6 includes a battery 61, a circuit board 62, and a microphone 63, the battery 61 being electrically connected to the circuit board 62, the microphone 63 being mounted on the circuit board 62 and electrically connected to the circuit board 62. The battery 61 is used for supplying power to the hearing aid assembly 6, the microphone 63 is used for receiving sound signals, and the circuit board 62 is used for amplifying the sound signals received by the microphone 63.

Further, a charging interface is mounted on the circuit board 62, and the user can charge the battery 61 through the charging interface, so that the hearing aid can be reused.

In one embodiment, the hearing aid assembly 6 further comprises a microphone holder 65, the microphone holder 65 enclosing the microphone 63 and being formed with a sound transmission channel 651, the sound transmission channel 651 communicating with the receiving space 12. The microphone cover 65 can further prevent water and dust and can also attenuate external noise.

Further, the hearing aid assembly 6 further comprises a tuning net 66, the tuning net 66 is covered on one side of the microphone 65 close to the accommodating space 12, and the tuning net 66 can be further waterproof and dustproof and can weaken external noise. It is understood that, in other embodiments, the tuning net 66 may be covered on the side of the first sound inlet 13 close to the accommodating space 12.

The beneficial effect of this application is: different from the prior art, the housing assembly provided by the present application includes a housing 1 and a key mechanism, wherein the housing 1 has an accommodating space 12 and a first mounting hole 15 and a second mounting hole 16 respectively communicated with the accommodating space 12. The key mechanism includes a left ear tuning key 41 and a right ear tuning key 42. The left ear tuning keys 41 are connected to the housing 1 through the first mounting holes 15, and the right ear tuning keys 42 are connected to the housing 1 through the second mounting holes 16. Left ear tuning button 41 is used for adjusting the size of left ear volume, and right ear tuning button 42 is used for adjusting the size of right ear volume, so the user can adjust left ear volume and right ear volume respectively according to the needs of difference, especially controls the user that the ear degree of hearing is different to improve user experience.

The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are all included in the scope of the present application.

Claims

1. A shell assembly for a hearing aid kit, comprising:

the shell is provided with an accommodating space, a first mounting hole and a second mounting hole which are respectively communicated with the accommodating space;

the key mechanism comprises a left ear tuning key and a right ear tuning key, the left ear tuning key passes through the first mounting hole and is connected with the shell, and the right ear tuning key passes through the second mounting hole and is connected with the shell.

2. The housing assembly of claim 1, wherein the left ear tuning keys and the right ear tuning keys are disposed on opposite sides of the housing.

3. The housing assembly of claim 2 wherein the left ear tuning keys include a left ear volume up key and a left ear volume down key, the left ear volume up key spaced apart from the left ear volume down key, the right ear tuning keys include a right ear volume up key and a right ear volume down key, the right ear volume up key spaced apart from the right ear volume down key.

4. The housing assembly of claim 3 wherein a spacing between the left ear volume up key and the left ear volume down key is different than a spacing between the right ear volume up key and the right ear volume down key.

5. The housing assembly of claim 4, wherein a maximum distance between the left ear volume up key and the left ear volume down key is less than a minimum distance between the right ear volume up key and the right ear volume down key; or

A maximum distance between the right ear volume up key and the right ear volume down key is less than a minimum distance between the left ear volume up key and the left ear volume down key.

6. The housing assembly of claim 1, further comprising a clamping mechanism movably connected with the housing.

7. The housing assembly of claim 6 wherein a side of the fixture remote from the housing is provided with a non-slip feature.

8. The housing assembly of claim 6 wherein said clip mechanism includes a retaining portion on a side thereof adjacent said housing.

9. The housing assembly of claim 6, further comprising a resilient return between the clamping mechanism and the housing.

10. A box-type hearing aid, comprising a hearing aid component and a housing component according to any one of claims 1 to 9, wherein the hearing aid component is disposed in the accommodating space, and the hearing aid component is configured to receive and amplify sound signals.