Head-mounted hearing aid

Abstract

The utility model discloses a head-mounted hearing aid, and relates to the hearing aid fitting technical field, the head-mounted hearing aid comprises a head-mounted support assembly, the head-mounted support assembly comprises an elastic clamping frame, the center of the surface of the elastic clamping frame is provided with an auxiliary groove, the surface of the elastic clamping frame is provided with an air transmission sleeve, the bottom of the air transmission sleeve is provided with an exhaust hole, and the air transmission sleeve is provided with an air outlet. The left end and the right end of the air conveying sleeve communicate with bending heads, air entraining fans are installed in inner cavities of the bending heads, the inner ring of the elastic clamping frame is fixedly connected with an anti-skid rubber strip, and a through groove is formed in the surface of the anti-skid rubber strip. The beneficial effects of the utility model are that through the arrangement of the head-mounted support assembly, the battery and the small controller, the helmet has the advantage of auxiliary ventilation, and when a person wears the helmet, the small controller can control the air entraining fan to work, so that air flows through the bending head, the air transmission sleeve, the exhaust hole and the through groove, and the purposes of ventilation and heat dissipation are achieved; and the wearing comfort of personnel is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hearing aid accessories, especially a head-wearing hearing aid. BACKGROUND

[0002] The hearing aid is an electronic device that helps the hearing impaired to restore hearing, and its main function is to amplify and transmit the sound from the outside to the ear, thereby making up for hearing loss, wherein the support is one of the indispensable components of the hearing aid, which is used to assist personnel to wear.

[0003] The basic head-wearing hearing aid is generally in direct contact with the human head skin or the head hair, and as the wearing time of the personnel increases, the contact part is often unable to be well heat-dissipated for long-time covering, and affects the natural skin breathing of the human body, the wearing comfort is poor, and the function of auxiliary ventilation is not possessed, and there is certain limitation.

[0004] In view of the above and / or the problems existing in the prior art, the utility model is provided. CONTENT 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, which may be simplified or omitted in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplification or omission cannot be used to limit the scope of the utility model.

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

[0007] Therefore, the technical problem to be solved by the utility model is that the basic head-wearing hearing aid is generally in direct contact with the human head skin or the head hair, and as the wearing time of the personnel increases, the contact part is often unable to be well heat-dissipated for long-time covering, and affects the natural skin breathing of the human body, the wearing comfort is poor, and the function of auxiliary ventilation is not possessed, and there is certain limitation.

[0008] To solve the above technical problems, the utility model provides the following technical scheme: a head-wearing hearing aid, comprising, a head-wearing support assembly, the head-wearing support assembly comprises a elastic clamp, the center of the surface of the elastic clamp is provided with an auxiliary groove, the surface of the elastic clamp is provided with a gas conveying sleeve, the bottom of the gas conveying sleeve is provided with an exhaust hole, the left and right ends of the gas conveying sleeve are both communicated with a bending head, the inner chamber of the bending head is provided with a gas guide fan, the inner ring of the elastic clamp is fixedly connected with an antiskid rubber strip, the surface of the antiskid rubber strip is provided with a through groove;

[0009] The number of the electricity storage hearing aid components is two, and they are respectively arranged on the left and right sides of the bottom of the elastic holder, the electricity storage hearing aid component comprises a mounting shell, a battery and a small controller are respectively arranged on the surface of the mounting shell, and a hearing aid body is fixedly arranged on the opposite side of the two mounting shells.

[0010] As a preferred scheme of the head-mounted hearing aid, the air supply sleeve is arranged in the auxiliary groove, and the outer ring of the air supply sleeve is fixedly connected with the inner wall of the auxiliary groove.

[0011] As a preferred scheme of the head-mounted hearing aid, the number of the air exhaust holes is several, and the air exhaust holes are uniformly distributed on the bottom of the air supply sleeve.

[0012] As a preferred scheme of the head-mounted hearing aid, the turning head is arranged in a bent mode, and the surface of the air supply fan is fixedly connected with the inner wall of the turning head through screws.

[0013] As a preferred scheme of the head-mounted hearing aid, a dustproof mesh plate is arranged on the end of the turning head away from the air supply sleeve through screws, and the dustproof mesh plate is arranged in a hollow mode.

[0014] As a preferred scheme of the head-mounted hearing aid, the anti-skid rubber strip is arranged in a protruding mode, and the inner ring of the anti-skid rubber strip is arranged on the inner side of the inner ring of the air supply sleeve.

[0015] As a preferred scheme of the head-mounted hearing aid, the through grooves are arranged on the anti-skid rubber strip in a front-to-back penetrating mode, the number of the through grooves is several, and the through grooves are uniformly distributed on the anti-skid rubber strip.

[0016] As a preferred scheme of the head-mounted hearing aid, the centers of the air supply sleeve, the anti-skid rubber strip and the elastic holder are located at the same position, and the material of the elastic holder is a nickel-titanium memory alloy.

[0017] As a preferred scheme of the head-mounted hearing aid, the mounting shell is fixedly connected with the elastic holder, and the input end of the battery is electrically connected.

[0018] As a preferred scheme of the head-mounted hearing aid, the input end of the hearing aid body and the input end of the air supply fan are electrically connected with the output end of the small controller.

[0019] The utility model discloses an advantageous effect: through set up head -wearing support subassembly, battery and small -size controller, have the advantage of auxiliary ventilation, can in personnel wearing state, by small -size controller control air -induced fan work, make gas flow through the elbow head, gas delivery cover, exhaust hole and through groove, reach the purpose of ventilation and heat dissipation, effectively improve personnel wearing comfort. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0021] Fig. 1 It is the utility model structure perspective view;

[0022] Fig. 2 It is the utility model structure bottom view;

[0023] Fig. 3 It is the utility model structure sectional view;

[0024] Fig. 4 It is the utility model head -wearing support subassembly separation perspective view. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the following specific embodiment of the utility model is explained in detail with the drawing of the specification.

[0026] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and the skilled person in the art can make similar generalization without violating the connotation of the utility model, therefore the utility model is not limited by the following disclosed specific embodiments.

[0027] Secondly, the utility model is described in detail in conjunction with the schematic diagram, when detailing the embodiment of the utility model, for easy to illustrate, the sectional view of the device structure will not be enlarged locally according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional spatial dimension of length, width and depth should be contained in actual manufacture.

[0028] Thirdly, the "one embodiment" or "embodiment" referred to herein can include a specific feature, structure, or characteristic in at least one implementation of the present application. The "in one embodiment" appearing in various places in the specification does not all refer to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

[0029] Embodiment 1

[0030] With reference to Figs. 1-4 The embodiment provides a head-mounted hearing aid, which comprises a head-mounted support assembly 100, the head-mounted support assembly 100 comprises an elastic clamp 101, an auxiliary groove 101c is arranged at the center of the surface of the elastic clamp 101, a gas conveying sleeve 101a is arranged on the surface of the elastic clamp 101, a plurality of exhaust holes 101a-1 are arranged on the bottom of the gas conveying sleeve 101a, and bend heads 101a-2 are in communication with the left and right ends of the gas conveying sleeve 101a.

[0031] Further, the gas conveying sleeve 101a is located in the auxiliary groove 101c, and the outer circle of the gas conveying sleeve 101a is fixedly connected with the inner wall of the auxiliary groove 101c.

[0032] Further, the number of the exhaust holes 101a-1 is several, and the exhaust holes 101a-1 are uniformly distributed on the bottom of the gas conveying sleeve 101a.

[0033] Further, the bend head 101a-2 is arranged in a bent mode, and the surface of the air guiding fan 101a-2b is fixedly connected with the inner wall of the bend head 101a-2 through screws.

[0034] Further, a dust screen 101a-2a is arranged on the end of the bend head 101a-2 away from the gas conveying sleeve 101a through screws, and the dust screen 101a-2a is arranged in a hollow mode.

[0035] Further, the anti-skid rubber strip 101b is arranged in a convex mode, and the inner circle of the anti-skid rubber strip 101b is located on the inner side of the inner circle of the gas conveying sleeve 101a.

[0036] Further, the through grooves 101b-1 are arranged on the anti-skid rubber strip 101b in a front-to-back penetrating mode, the number of the through grooves 101b-1 is several, and the through grooves 101b-1 are uniformly distributed on the anti-skid rubber strip 101b.

[0037] Further, the centers of the air outlet 101a, the anti-skid rubber strip 101b and the elastic holder 101 are at the same position, and the material of the elastic holder 101 is a nickel-titanium memory alloy, which has the advantages of shape memory effect, super-elasticity, wear resistance, corrosion resistance, high strength, ductility and long fatigue life.

[0038] The device further comprises two power storage hearing aid assemblies 200, which are arranged on the left and right sides of the bottom of the elastic holder 101. The power storage hearing aid assembly 200 comprises a mounting shell 201, the surface of which is respectively provided with a battery 201a and a small controller 201c. The opposite side of the two mounting shells 201 is fixedly provided with a hearing aid body 201b.

[0039] Further, the mounting shell 201 is fixedly connected to the elastic holder 101, and the output end of the battery 201a is electrically connected to the input end of the small controller 201c.

[0040] Further, the input end of the hearing aid body 201b and the input end of the air guiding fan 101a-2b are electrically connected to the output end of the small controller 201c.

[0041] In actual application, in order to improve the applicability of the device in cold weather, an electric heating wire can be fixedly arranged on the inner wall of the bending head 101a-2 and located on the inner side of the air guiding fan 101a-2b. The electric heating wire is electrically connected to the small controller 201c and is controlled by the small controller 201c. When natural wind ventilation is needed during the operation of the device, the electric heating wire is in a non-working state. When constant temperature wind ventilation is needed in cold weather, the electric heating wire is in a working state, thereby improving the temperature of the flowing gas and effectively improving the comfort of the user.

[0042] In actual application, since the dust screen 101a-2a is hollow, the internal space can meet the storage demand of activated carbon particles, so that the activated carbon particles can adsorb the moisture in the flowing air, thereby ensuring the dryness of the flowing gas.

[0043] It should be explained that by setting the air conveying sleeve 101a, an air duct can be formed to guide and transmit the incoming air flow, and meet the opening requirement of multiple air outlets 101a-1. By setting the air outlet 101a-1, it can be uniformly distributed on the air conveying sleeve 101a, and the gas entering the air conveying sleeve 101a can be uniformly emitted outward. By setting the elbow head 101a-2, it can meet the installation space requirement of the dust screen plate 101a-2a and the air guiding fan 101a-2b, and is in communication with the air conveying sleeve 101a. By setting the dust screen plate 101a-2a, the gas flowing through can be filtered and treated in the installed state, ensuring the cleanliness of the gas and preventing dust and impurities from entering the elbow head 101a-2. By setting the air guiding fan 101a-2b, external air can be introduced into the elbow head 101a-2 in the working state. By setting the anti-slip rubber strip 101b and the through slot 101b-1, the anti-slip rubber strip 101b can elastically contact the human head, ensuring the comfort of personnel wearing, and the through slot 101b-1 meets the gas flow requirement before and after. By setting the auxiliary groove 101c, the air conveying sleeve 101a can be fixedly installed.

[0044] In use, each component is initially in an installed state, and personnel wear the device according to specifications. The anti-slip rubber strip 101b contacts the skin or hair on the head of the personnel, and the air conveying sleeve 101a has an air space between the skin or hair on the head of the personnel. As the wearing time of the device increases, when ventilation and heat dissipation are needed, the air guiding fan 101a-2b is controlled to work. External air is filtered and purified by the dust screen plate 101a-2a, enters the elbow head 101a-2, and is uniformly transmitted to the space between the air conveying sleeve 101a and the head through the air conveying sleeve 101a and the air outlet 101a-1, and then is discharged to the front and rear sides through the through slot 101b-1, completing the ventilation and heat dissipation process, greatly improving the comfort of personnel wearing, and being more suitable for long-term wearing requirements.

[0045] In summary, by setting the head-mounted support assembly 100, the battery 201a and the small controller 201c, the device has the advantage of auxiliary ventilation. In the personnel wearing state, the small controller 201c controls the air guiding fan 101a-2b to work, so that the gas flows through the elbow head 101a-2, the air conveying sleeve 101a, the air outlet 101a-1 and the through slot 101b-1, achieving the purpose of ventilation and heat dissipation, and effectively improving the comfort of personnel wearing.

[0046] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0047] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0048] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and

[0049] It should be noted that the above examples are intended to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A head-worn hearing aid, characterized by: Including, Head-mounted support assembly (100), the head-mounted support assembly (100) includes the surface of the elastic clip holder (101) is provided with auxiliary slot (101c) in the center, the surface of the elastic clip holder (101) is provided with gas delivery sleeve (101a), the bottom of the gas delivery sleeve (101a) is provided with exhaust hole (101a-1), the left and right ends of the gas delivery sleeve (101a) are communicated with the bend head (101a-2), the inner cavity of the bend head (101a-2) is provided with air guide fan (101a-2b), the inner ring of the elastic clip holder (101) is fixedly connected with anti-skid rubber strip (101b), the surface of the anti-skid rubber strip (101b) is provided with through slot (101b-1). The number of the power storage hearing aid assembly (200) is two, and the left and right sides of the bottom of the elastic clip holder (101) are respectively provided with the power storage hearing aid assembly (200), the power storage hearing aid assembly (200) includes mounting shell (201), the surface of the mounting shell (201) is provided with battery (201a) and small controller (201c) respectively, and the opposite sides of the two mounting shells (201) are fixedly provided with hearing aid body (201b).

2. The head-worn hearing aid of claim 1, wherein: The gas delivery sleeve (101a) is located in the auxiliary slot (101c), and the outer ring of the gas delivery sleeve (101a) is fixedly connected with the inner wall of the auxiliary slot (101c).

3. The head-worn hearing aid according to claim 1 or 2, characterized in that: The number of the exhaust hole (101a-1) is several, and is uniformly distributed on the bottom of the gas delivery sleeve (101a).

4. The head-worn hearing aid of claim 3, wherein: The bend head (101a-2) is curved, and the surface of the air guide fan (101a-2b) is fixedly connected with the inner wall of the bend head (101a-2) through screws.

5. The head-worn hearing aid of claim 4, wherein: The end of the bend head (101a-2) away from the gas delivery sleeve (101a) is provided with a dust screen (101a-2a) through screws, and the dust screen (101a-2a) is hollow.

6. The head-worn hearing aid of claim 5, wherein: The anti-skid rubber strip (101b) is protruding, and the inner ring of the anti-skid rubber strip (101b) is located on the inner side of the inner ring of the gas delivery sleeve (101a).

7. The head-worn hearing aid of claim 6, wherein: The through slot (101b-1) is provided on the anti-skid rubber strip (101b) in front and back, the number of the through slot (101b-1) is several, and is uniformly distributed on the anti-skid rubber strip (101b).

8. The head-worn hearing aid of claim 7, wherein: The center of the gas delivery sleeve (101a), the anti-skid rubber strip (101b) and the elastic clip holder (101) is in the same position, and the material of the elastic clip holder (101) is nickel-titanium memory alloy.

9. The head-worn hearing aid of claim 8, wherein: The mounting shell (201) is fixedly connected with the connecting part of the elastic clip holder (101), and the output end of the battery (201a) is electrically connected with the input end of the small controller (201c).

10. The head-worn hearing aid of claim 9, wherein: The input end of the hearing aid body (201b) and the input end of the air guide fan (101a-2b) are electrically connected with the output end of the small controller (201c).

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