A hearing aid pickup device with ambient sound enhancement function

Abstract

This utility model provides a hearing aid pickup device with ambient sound enhancement function, relating to the field of hearing aid technology. It includes a fixing component, comprising a first connecting block connected to the side of the processing device body, a flexible arc-shaped rod connected to the bottom of the first connecting block, a second connecting block connected to the end of the flexible arc-shaped rod away from the first connecting block, and a mounting seat provided at the top of the second connecting block. The first connecting block provides support for the flexible arc-shaped rod, and the flexible arc-shaped rod provides auxiliary fixation for the ear. The second connecting block, fixedly connected to one end of the flexible arc-shaped rod, cooperates with the mounting seat to fix the position of the flexible arc-shaped rod, thereby ensuring stable operation of the flexible arc-shaped rod and preventing it from falling off during user movement.

Description

Technical Field

[0001] This utility model relates to the field of hearing aid technology, and in particular to a hearing aid pickup device with ambient sound enhancement function. Background Technology

[0002] Hearing aid pickup devices with ambient sound enhancement are commonly used in various hearing aid devices and are suitable for use by people with hearing impairments in different scenarios. Their function is to pick up ambient sounds through components such as microphones, and after being enhanced by algorithms, to highlight effective speech signals and suppress noise interference, allowing users to perceive surrounding sounds more clearly and improve speech comprehension and environmental adaptability.

[0003] In practice, existing hearing aid pickup devices, using microphone arrays and signal processing chips, can meet the basic needs of people with hearing impairments, but the following problems still exist:

[0004] Most common hearing aid pickup devices rely on the curved structure of the ear for auxiliary fixation. During movement, head shaking can change the fit between the ear contour and the device, causing the device to fall off and become damaged. Therefore, this application provides a hearing aid pickup device with ambient sound enhancement function to meet the needs. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a hearing aid pickup device with ambient sound enhancement function.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a hearing aid pickup device with ambient sound enhancement function, comprising a bracket and a processing device body disposed at one end of the bracket, wherein a microphone body is disposed on the side of the processing device body, and further comprising:

[0007] The fixing component includes a first connecting block connected to the side of the processing device body, a flexible arc-shaped rod connected to the bottom of the first connecting block, a second connecting block connected to the end of the flexible arc-shaped rod away from the first connecting block, and a mounting base provided on the top of the second connecting block;

[0008] An auxiliary component, the auxiliary component including a flexible pad disposed at one end of the processing device body.

[0009] Furthermore, a spring tab is connected to the top of the second connecting block, and a snap-fit ​​block is connected to the top of the spring tab.

[0010] The technical effect of adopting the above technical solution is that by setting the spring piece, the locking block can be expanded and locked.

[0011] Furthermore, the inner cavity of the mounting base is provided with a snap-fit ​​groove, and the inner cavity of the mounting base is also provided with a sliding groove.

[0012] The technical effects of adopting the above technical solution are: by opening the snap-fit ​​groove, it is possible to cooperate with the spring and snap-fit ​​block to perform snap-fit ​​and fixation work; by opening the sliding groove, it is possible to limit the movement trajectory of the protrusion.

[0013] Furthermore, the inner cavity of the groove is slidably connected with a protrusion.

[0014] The technical effect of adopting the above technical solution is that by setting the protrusion, the second connecting block can be assisted in disengaging from the inner cavity of the snap-fit ​​groove.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] By setting the first connecting block, the flexible arc-shaped rod can be supported. By setting the flexible arc-shaped rod, the ear can be further fixed. By fixing the second connecting block and the mounting base to one end of the flexible arc-shaped rod, the position of the flexible arc-shaped rod can be fixed, thereby ensuring the stable operation of the flexible arc-shaped rod and preventing it from falling off during the user's movement. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a hearing aid pickup device with ambient sound enhancement function provided by this utility model;

[0018] Figure 2 A schematic diagram of the connection structure of a hearing aid pickup device with ambient sound enhancement function provided by this utility model;

[0019] Figure 3 A schematic diagram of the connection structure of the fixing component of a hearing aid pickup device with ambient sound enhancement function provided by this utility model;

[0020] Figure 4 This utility model provides a schematic diagram of the connection structure of an auxiliary component of a hearing aid pickup device with ambient sound enhancement function.

[0021] Legend:

[0022] 1. Stand; 11. Processing unit body; 12. Microphone body;

[0023] 2. Fixing component; 21. First connecting block; 22. Flexible arc rod; 23. Second connecting block; 24. Spring piece; 25. Snap-fit ​​block; 26. Snap-fit ​​groove; 27. Slide groove; 28. Protrusion; 29. ​​Slider; 210. Mounting base;

[0024] 3. Auxiliary components; 31. Flexible gasket; 32. First breathable layer; 33. Connecting strap; 34. Second breathable layer. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1 - Figure 4 As shown, this embodiment provides a technical solution: a hearing aid pickup device with ambient sound enhancement function, including a bracket 1 and a processing device body 11 disposed at one end of the bracket 1, a microphone body 12 disposed on the side of the processing device body 11, and further including:

[0027] Fixing component 2 includes a first connecting block 21 connected to the side of the processing device body 11, a flexible arc rod 22 connected to the bottom of the first connecting block 21, a second connecting block 23 connected to the end of the flexible arc rod 22 away from the first connecting block 21, and a mounting base 210 provided on the top of the second connecting block 23.

[0028] Auxiliary component 3 includes a flexible pad 31 disposed at one end of the processing device body 11, a spring piece 24 connected to the top of the second connecting block 23, a snap-fit ​​block 25 connected to the top of the spring piece 24, a snap-fit ​​groove 26 formed in the inner cavity of the mounting base 210, and a sliding groove 27 formed in the inner cavity of the mounting base 210. A protrusion 28 is slidably connected to the inner cavity of the sliding groove 27, and a slider 29 is connected to the side of the protrusion 28. By setting the first connecting block 21, support can be provided for the flexible arc rod 22. By setting the flexible arc rod 22, auxiliary fixation of the ear can be achieved. In use, by manually pushing the flexible arc rod 22 upward, the second connecting block 23 can drive the spring piece 24 and the snap-fit ​​block 25 into the snap-fit ​​groove 26. When the second connecting block 23 moves to a certain position, one end of the protrusion 28 contacts the side of the locking block 25, thereby pushing the protrusion 28 outwards towards the mounting base 210. During the movement of the protrusion 28, the sliding block 29 and the sliding groove 27 cooperate to limit the movement trajectory of the protrusion 28 and prevent positional deviation. After the locking is completed, the top of the flexible arc rod 22 fits against the user's earlobe to provide auxiliary fixation and prevent the user from falling off due to up-and-down bumps during movement. When it is necessary to remove it, the protrusion 28 is pushed manually to squeeze the locking block 25 and the spring piece 24, thereby causing the second connecting block 23 to disengage from the inner cavity of the locking groove 26.

[0029] Furthermore, such as Figure 4 As shown: A first breathable layer 32 is connected to the side of the flexible pad 31, a connecting strap 33 is connected to one end of the flexible pad 31, and a second breathable layer 34 is connected to the side of the connecting strap 33. By setting the flexible pad 31, the first breathable layer 32 can be supported. By the cooperation of the first breathable layer 32 and the second breathable layer 34, the user can be assisted in sweating during exercise and provide comfort. By setting the connecting strap 33, the two sides can be connected.

[0030] Working principle:

[0031] like Figure 1-4 As shown:

[0032] In use: First, put on the bracket 1, the processing device body 11 and the microphone body 12. Then, manually push the flexible arc rod 22 upward, so that one end of the flexible arc rod 22 can rotate clockwise along the outer surface of the first connecting block 21. When the flexible arc rod 22 moves to a certain position, the second connecting block 23 drives the spring piece 24 and the locking block 25 into the inner cavity of the locking groove 26. When the second connecting block 23 moves to a certain position, the side of the locking block 25 contacts one end of the protrusion 28, so that the protrusion 28 drives the slider 29 to move along the inner cavity of the slide groove 27 to the outside of the mounting base 210, thereby achieving the locking effect of the locking block 25 and the inner cavity of the locking groove 26. Similarly, when it is necessary to remove the device, by pushing the protrusion 28, the locking block 25 can be compressed, thereby causing the spring piece 24 to be compressed, and the second connecting block 23 to be disengaged from the inner cavity of the locking groove 26, thus loosening the auxiliary fixation.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A hearing aid pickup device with ambient sound enhancement function, comprising a support (1) and a processing device body (11) disposed at one end of the support (1), wherein a microphone body (12) is disposed on the side of the processing device body (11), characterized in that, Also includes: The fixing component (2) includes a first connecting block (21) connected to the side of the processing device body (11), a flexible arc rod (22) connected to the bottom of the first connecting block (21), a second connecting block (23) connected to the end of the flexible arc rod (22) away from the first connecting block (21), and a mounting base (210) provided on the top of the second connecting block (23). The auxiliary component (3) includes a flexible pad (31) disposed at one end of the processing device body (11).

2. The hearing aid pickup device with ambient sound enhancement function according to claim 1, characterized in that, The top of the second connecting block (23) is connected to a spring piece (24), and the top of the spring piece (24) is connected to a snap-fit ​​block (25).

3. The hearing aid pickup device with ambient sound enhancement function according to claim 1, characterized in that, The mounting base (210) has a snap-fit ​​groove (26) in its inner cavity, and a sliding groove (27) is also provided in its inner cavity.

4. A hearing aid pickup device with ambient sound enhancement function according to claim 3, characterized in that, The inner cavity of the groove (27) is slidably connected to a protrusion (28).

5. A hearing aid pickup device with ambient sound enhancement function according to claim 4, characterized in that, The side of the protrusion (28) is connected to a slider (29).

6. A hearing aid pickup device with ambient sound enhancement function according to claim 1, characterized in that, The flexible gasket (31) has a first breathable layer (32) connected to its side, and a connecting strip (33) connected to one end of the flexible gasket (31).

7. A hearing aid pickup device with ambient sound enhancement function according to claim 6, characterized in that, The side of the connecting strip (33) is connected to a second breathable layer (34).

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