Back-of-ear hearing aid

Abstract

The utility model discloses a back-of-ear hearing aid, which relates to the technical field of medical instruments and comprises a hearing aid component, the hearing aid component comprises a hearing aid body, a cable is fixedly connected to the top of the hearing aid body, an ear mold is fixedly connected to one end, far away from the hearing aid body, of the cable, and the ear mold is fixedly connected to the other end of the cable. The left side of the surface of the hearing aid body is provided with a wire clamping block, the right side of the hearing aid body is provided with a disposable sweat absorbing pad, and the left side of the hearing aid body is provided with a T-shaped arc groove. The beneficial effects of the utility model are that through the arrangement of the wire clamping block, the flexible storage member, the auxiliary groove and the disposable sweat absorbing pad, when the hearing aid body is idle, the two storage shells can be closed and cooperate with the placing groove to store the ear mold, the operation is convenient, no extra storage device is needed, and the hearing aid body is convenient to use in the use process. And the storage shell is operated to move outwards to be in contact with the ears and the head of the human body, so that the wearing stability of the hearing aid body can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hearing aids, in particular to a behind-the-ear hearing aid. Background Art

[0002] A hearing aid is an electronic device that helps hearing-impaired people improve their hearing. By amplifying and transmitting sound signals to the ears, it compensates for hearing loss. There are various types of hearing aids, and the behind-the-ear hearing aid is one of them. Its main feature is that it hangs behind the ear and transmits sound into the ear canal through a sound guide tube and an earplug.

[0003] To avoid dust accumulation and blockage of the earplug, which may affect the hearing aid effect, a basic behind-the-ear hearing aid generally uses a special ear case for storage. This design will greatly increase the overall usage cost of the device. Moreover, since the device is widely used by the elderly, using an ear case for storage requires additional searching for the ear case, which is not very user-friendly for the elderly. It cannot be conveniently stored, and it cannot serve as an anti-slip support. When directly hung for use, it is prone to looseness and detachment, having certain limitations.

[0004] In summary, a behind-the-ear hearing aid is proposed to solve the above problems. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above and / or problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the technical problem to be solved by the present utility model is that in order to avoid dust accumulation and blockage of the earplug, a basic behind-the-ear hearing aid generally uses a special ear case for storage. This design will greatly increase the overall usage cost of the device, cannot be conveniently stored, and cannot serve as an anti-slip support. When directly hung for use, it is prone to looseness and detachment, having certain limitations.

[0008] To solve the above technical problems, the present utility model provides the following technical solution: a behind-the-ear hearing aid, including a hearing aid component, the hearing aid component includes a hearing aid body, a cable is fixedly connected to the top of the hearing aid body, one end of the cable away from the hearing aid body is fixedly connected to an ear mold, a cable clamping block is installed on the left side of the surface of the hearing aid body, a disposable sweat pad is arranged on the right side of the hearing aid body, a T-shaped arc groove is opened on the left side of the hearing aid body, and a flexible storage member is installed on the left side of the hearing aid body. The flexible storage member includes a storage shell, a placement groove is opened inside the storage shell, a baffle is installed on the top of the storage shell, and a T-shaped block is fixedly connected to the side of the storage shell close to the hearing aid body.

[0009] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: an auxiliary groove is opened on the right side of the hearing aid body, and the auxiliary groove is adapted to the disposable sweat pad.

[0010] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: the number of the storage shells is two, and the placement groove is adapted to the ear mold.

[0011] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: the T-shaped block is located in the T-shaped arc groove, and the connection between the T-shaped block and the T-shaped arc groove is in sliding contact.

[0012] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: a convex block is fixedly connected to the top of the storage shell, and the baffle is movably sleeved on the convex block.

[0013] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: the convex block and the baffle are movably connected through a damping bearing, and a through groove for cooperating with the ear mold is opened on the top of the baffle.

[0014] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: magnetic blocks are fixedly inlaid on the opposite sides of the two storage shells, and the front and rear magnetic blocks are in a state of mutual attraction.

[0015] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: the storage shell is located on the left side of the hearing aid body, and a damping strip is fixedly connected to the inner wall of the T-shaped arc groove.

[0016] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: an anti-slip pad is fixedly inlaid on the outer ring of the storage shell, and the material of the anti-slip pad is silicone rubber.

[0017] As a preferred solution of the behind-the-ear hearing aid of the present utility model, wherein: the baffle is adapted to the placement groove, and the disposable sweat pad is arc-shaped.

[0018] Advantages of the present utility model: By providing a wire clamping block, a flexible storage member, an auxiliary groove and a disposable sweat pad, it has the advantages of convenient storage and anti-slip support. When the hearing aid body is idle, the two storage shells can be closed, and the ear mold can be stored in the placement groove, which is convenient to operate and does not require additional storage equipment. During the use of the hearing aid body, the storage shell is moved outwards to contact the human ear and head, which can effectively improve the wearing stability of the hearing aid body and better meet the actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0020] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0021] Figure 2 is a three-dimensional diagram when the partial structure of the present utility model is separated;

[0022] Figure 3 is of the present utility model Figure 2 in which the enlarged schematic diagram of A;

[0023] Figure 4 is a three-dimensional diagram when the ear mold of the present utility model is installed with the flexible storage member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the drawings of the specification.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0027] Next, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments.

[0028] Embodiment 1

[0029] Referring to Figures 1 to 4 , this embodiment provides a behind-the-ear hearing aid, which includes a hearing aid component 100. The hearing aid component 100 includes a hearing aid body 101. A cable 101a is fixedly connected to the top of the hearing aid body 101. One end of the cable 101a away from the hearing aid body 101 is fixedly connected to an ear mold 101a-1. A cable clamping block 101b is installed on the left side of the surface of the hearing aid body 101. A disposable sweat pad 102 is provided on the right side of the hearing aid body 101. A T-shaped arc groove 101f is opened on the left side of the hearing aid body 101. A flexible storage member 101d is installed on the left side of the hearing aid body 101. The flexible storage member 101d includes a storage shell 101d-1. A placement groove 101d-1c is opened inside the storage shell 101d-1. A baffle 101d-1e is installed on the top of the storage shell 101d-1. A T-shaped block 101d-1f is fixedly connected to the side of the storage shell 101d-1 close to the hearing aid body 101.

[0030] Furthermore, an auxiliary groove 101e is opened on the right side of the hearing aid body 101. The auxiliary groove 101e is adapted to the disposable sweat pad 102, and the left side of the disposable sweat pad 102 is bonded to the auxiliary groove 101e through a non-trace adhesive.

[0031] Furthermore, the number of the storage shells 101d-1 is two, and the placement groove 101d-1c is adapted to the ear mold 101a-1.

[0032] Furthermore, the T-shaped block 101d-1f is located in the T-shaped arc groove 101f, and the connection between the T-shaped block 101d-1f and the T-shaped arc groove 101f is in sliding contact.

[0033] Furthermore, a convex block 101d-1d is fixedly connected to the top of the storage shell 101d-1, and the baffle 101d-1e is movably sleeved on the convex block 101d-1d.

[0034] Furthermore, the convex block 101d-1d and the baffle 101d-1e are movably connected through a damping bearing. A through groove for cooperating with the ear mold 101a-1 is opened on the top of the baffle 101d-1e.

[0035] Further, magnetic blocks 101d-1b are fixedly inlaid on opposite sides of the two storage cases 101d-1. The opposite sides of the front and rear magnetic blocks 101d-1b have opposite magnetic poles, and the front and rear magnetic blocks 101d-1b are in a state of mutual attraction.

[0036] Further, the storage case 101d-1 is located on the left side of the hearing aid body 101, and a damping strip is fixedly connected to the inner wall of the T-shaped arc groove 101f.

[0037] Further, an anti-slip pad 101d-1a is fixedly inlaid on the outer ring of the storage case 101d-1, and the material of the anti-slip pad 101d-1a is silicone rubber.

[0038] Further, the baffle 101d-1e is adapted to the placement groove 101d-1c, and the disposable sweat pad 102 is arc-shaped.

[0039] In actual application, since the two storage cases 101d-1 can be flexibly separated, in the separated state, it is extremely convenient for personnel to clean the inside of the placement groove 101d-1c, which better meets the actual use requirements.

[0040] It should be noted that by setting the disposable sweat pad 102, it can be pasted in the auxiliary groove 101e. Then, when the hearing aid body 101 is in the wearing state, the disposable sweat pad 102 contacts the human ear to achieve the purpose of absorbing sweat and keeping dry, improving the wearing comfort of the hearing aid body 101. By setting the wire clamping block 101b, the cable 101a can be assisted in clamping. By setting the anti-slip pad 101d-1a, when the hearing aid body 101 is in the wearing state, it can contact the human body part to increase the friction force and achieve the anti-slip protection effect. By setting the magnetic block 101d-1b, when the two storage cases 101d-1 are in the closed state, the adjacent magnetic blocks 101d-1b can contact and be magnetically attracted to ensure the closing stability of the two storage cases 101d-1. By setting the placement groove 101d-1c, the storage space requirement for the ear mold 101a-1 can be met. By setting the convex block 101d-1d, it can be fixedly connected to the storage case 101d-1 and meet the movable installation requirement of the baffle 101d-1e. By setting the baffle 101d-1e, when the ear mold 101a-1 is in the storage state, it can be rotated to cover the remaining space on the storage case 101d-1 to achieve the dust-proof protection effect. By setting the T-shaped block 101d-1f and the T-shaped arc groove 101f, it can play a role in positioning and guiding, ensuring that the storage case 101d-1 can move around the hearing aid body 101, and the T-shaped design of the T-shaped block 101d-1f and the T-shaped arc groove 101f can prevent the storage case 101d-1 from detaching. By setting the auxiliary groove 101e, the installation space requirement for the disposable sweat pad 102 can be met.

[0041] In use, all components are in their initial states. The ear mold 101a-1 is placed in the human ear canal, and the hearing aid body 101 is hung behind the ear. Then, according to the space between the actual wearer's ear and head, the storage shell 101d-1 is rotated. With the cooperation of the T-shaped block 101d-1f and the T-shaped arc groove 101f, the movement stability of the storage shell 101d-1 is ensured until the anti-slip pad 101d-1a on the storage shell 101d-1 contacts and presses against the human ear or head, increasing the contact friction and achieving the function of anti-slip protection, which can effectively improve the wearing stability of the hearing aid body 101. When the hearing aid body 101 is idle, the ear mold 101a-1 is placed into the placement groove 101d-1c, and then the two storage shells 101d-1 are rotated and brought into contact and closed. With the cooperation of the magnetic block 101d-1b, the closing stability of the two storage shells 101d-1 is ensured. Then, the baffle 101d-1e is rotated to cover the remaining space on the storage shell 101d-1, effectively preventing dust and impurities from entering the placement groove 101d-1c in the idle state.

[0042] In summary, by setting the wire clamping block 101b, the flexible storage member 101d, the auxiliary groove 101e, and the disposable sweat pad 102, when the hearing aid body 101 is idle, the two storage shells 101d-1 can be closed to cooperate with the placement groove 101d-1c to store the ear mold 101a-1. The operation is convenient, and no additional storage equipment needs to be configured. During the use of the hearing aid body 101, the storage shell 101d-1 is operated to move outwards and contact the human ear and head, which can effectively improve the wearing stability of the hearing aid body 101 and better meet the actual use requirements.

[0043] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (for example, changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or re-ordered according to alternative embodiments. In the claims, any "means plus function" clauses are intended to cover the structures that perform the recited function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0044] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0045] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. An ear - behind - the - ear hearing aid, characterized in that: Including, a hearing aid component (100), the hearing aid component (100) includes a hearing aid body (101), a cable (101a) is fixedly connected to the top of the hearing aid body (101), one end of the cable (101a) away from the hearing aid body (101) is fixedly connected with an ear mold (101a-1), a wire clamping block (101b) is installed on the left side of the surface of the hearing aid body (101), a disposable sweat pad (102) is arranged on the right side of the hearing aid body (101), a T-shaped arc groove (101f) is opened on the left side of the hearing aid body (101), a flexible storage member (101d) is installed on the left side of the hearing aid body (101), the flexible storage member (101d) includes a storage shell (101d-1), a placement groove (101d-1c) is opened inside the storage shell (101d-1), a baffle (101d-1e) is installed on the top of the storage shell (101d-1), and a T-shaped block (101d-1f) is fixedly connected to the side of the storage shell (101d-1) close to the hearing aid body (101).

2. The behind-the-ear hearing aid according to claim 1, characterized in that: An auxiliary groove (101e) is opened on the right side of the hearing aid body (101), and the auxiliary groove (101e) is adapted to the disposable sweat pad (102).

3. The behind-the-ear hearing aid according to claim 2, wherein: The number of the storage shells (101d-1) is two, and the placement groove (101d-1c) is adapted to the ear mold (101a-1).

4. The behind-the-ear hearing aid according to claim 3, characterized in that: The T-shaped block (101d-1f) is located in the T-shaped arc groove (101f), and the connection part between the T-shaped block (101d-1f) and the T-shaped arc groove (101f) is in sliding contact.

5. The behind-the-ear hearing aid according to claim 4, characterized in that: A convex block (101d-1d) is fixedly connected to the top of the storage shell (101d-1), and the baffle (101d-1e) is movably sleeved on the convex block (101d-1d).

6. The behind-the-ear hearing aid according to claim 5, wherein: The convex block (101d-1d) is movably connected with the baffle (101d-1e) through a damping bearing, and a through groove for cooperating with the ear mold (101a-1) is opened on the top of the baffle (101d-1e).

7. The behind-the-ear hearing aid according to claim 5 or 6, characterized in that: Magnetic blocks (101d-1b) are fixedly inlaid on the opposite sides of the two storage shells (101d-1), and the front and rear magnetic blocks (101d-1b) are in a mutually attracting state.

8. The behind-the-ear hearing aid according to claim 7, characterized in that: The storage shell (101d-1) is located on the left side of the hearing aid body (101), and a damping strip is fixedly connected to the inner wall of the T-shaped arc groove (101f).

9. The behind-the-ear hearing aid according to claim 8, wherein: An anti-slip pad (101d-1a) is fixedly inlaid on the outer ring of the storage shell (101d-1), and the material of the anti-slip pad (101d-1a) is silicone rubber.

10. The behind-the-ear hearing aid according to claim 9, characterized in that: The baffle (101d-1e) is adapted to the placement groove (101d-1c), and the disposable sweat pad (102) is arranged in an arc shape.

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