Novel passive reflection type hearing aid device

Abstract

The utility model belongs to the technical field of hearing aid, and discloses a novel passive reflective hearing aid device which comprises a hanger, an auricle positioning ring is attached to one end of the hanger, and a pickup assembly is further arranged on the outer side of the auricle positioning ring. The pickup assembly comprises first pickup auricles attached between the auricle positioning ring and the hanging lug, a second pickup auricle is fixedly arranged between the two first pickup auricles, a connecting strip is laid in the second pickup auricles in a filling and penetrating mode, an elastic folding inner container is fixedly arranged on the outer side of the connecting strip, skirt edges are fixedly arranged on the front sides of the first pickup auricles, and the elastic folding inner container is fixedly arranged on the outer side of the skirt edges. By means of an elastic folding inner container structure in a second pickup auricle in the pickup assembly, in the pickup use process, a first pickup auricle located on the upper portion can be directly pressed, the size of the pickup assembly is controlled through deformation of the second pickup auricle, convenient adjustment is carried out according to sound reflection, different pickup effects are provided for different users, and the use experience of the users is improved. And the pickup requirements of different people can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of hearing aids, in particular to a novel passive reflective hearing aid device. Background Art

[0002] Passive reflective hearing aids are a technology that uses the principle of sound wave reflection to enhance the sound in a specific area. The commonly used passive reflective hearing aid structure is generally a relatively fixed structural design, and the sound pickup effect of the pickup structure is fixed.

[0003] During use, existing passive reflective hearing aids have a sound pickup structure that fits inside the auricle, and the structure of the sound pickup part is fixed as a whole. Most of them are fan-shaped structures. Since the sound pickup volume used by individuals varies, they need to be customized according to the individual, resulting in different production sizes of each sound pickup structure, which cannot be universal. In addition, during use, the volume adjusted by the passive sound pickup structure cannot be adjusted by itself, thereby affecting the sound pickup effect of the passive reflective hearing aid structure.

[0004] Therefore, in order to solve the above problems, a new passive reflective hearing aid device is proposed. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present invention provides a new passive reflective hearing aid device, which has the advantage of adding a self-adjustable sound-collecting auricle structure close to the auricle, so as to change the volume of the sound-collecting structure by changing the size of the sound-collecting structure.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a novel passive reflective hearing aid device, comprising an ear hook, one end of which is fitted with an auricle positioning ring, and the outer side of the auricle positioning ring further comprises a sound pickup component;

[0007] The sound pickup component includes a sound pickup auricle 1 that is attached between the auricle positioning ring and the ear hook, a sound pickup auricle 2 is fixedly arranged between the two sound pickup auricles 1, the interior of the sound pickup auricle 2 is filled with a connecting strip that passes through, an elastic folded liner is fixedly arranged on the outer side of the connecting strip, and a skirt is fixedly arranged on the front side of the sound pickup auricle 1.

[0008] Preferably, the interior of the sound-collecting auricle is configured to be made of a cavity-shaped skin-friendly rubber, and the skirt is configured to be made of a honeycomb-shaped memory metal.

[0009] Preferably, the interior of the connecting strip is provided with a memory metal wire, the elastic folding inner shell is laid with the connecting strip as a skeleton, and the laying path is along the position of the second sound-picking auricle close to the ear canal.

[0010] Preferably, an ear hole sound-releasing gasket is fixedly provided on one side of the second sound-collecting auricle located at the ear hole, and the ear hole sound-releasing gasket is configured as an integral rubber with an inverted cone shape.

[0011] Preferably, a damping block is embedded in a corner of the sound-collecting auricle, and a damper fixed to the end of the auricle positioning ring is fixedly provided on the rear side of the damping block.

[0012] Preferably, a torsion spring shaft rotatably arranged with the ear loop passes through the interior of one end of the auricle positioning ring that fits the ear loop.

[0013] Preferably, the ear hook is configured as a plastic ring that fits the side of the ear, and the auricle positioning ring is configured as a rubber ring that fits the lower part of the side of the ear.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The present invention uses the elastic folding inner structure of the sound pickup pinna 2 in the sound pickup component. During the sound pickup process, the user can directly press the sound pickup pinna 1 located above. The deformation of the sound pickup pinna 2 controls the size of the sound pickup component, and conveniently adjusts the sound reflection to provide different sound pickup effects for different users, thereby improving the sound pickup needs of different users.

[0016] 2. The utility model uses a damper and a damping block structure, and can use the damper structure to adjust the angle of the sound pickup component, so as to adapt to the ear position of different users, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the mounting ear of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the sound pickup assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of a top-down cross-sectional structure of the second sound pickup auricle of the present invention;

[0021] Figure 5 This is a schematic diagram of the installation structure of the elastic folding inner pill of the utility model.

[0022] In the figure: 1. Ear hook; 2. Ear positioning ring; 3. Torsion spring shaft;

[0023] 4. Sound pickup assembly; 41. Sound pickup auricle 1; 42. Sound pickup auricle 2; 43. Skirt; 44. Elastic folding liner; 45. Connecting strip;

[0024] 5. Ear hole sound pad; 6. Damping block; 7. Damper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figures 1 to 5 As shown, the present invention provides a new passive reflective hearing aid device, comprising an ear hook 1, one end of which is fitted with an auricle positioning ring 2 to facilitate quick positioning of a sound pickup component 4, and the outer side of the auricle positioning ring 2 further comprises a sound pickup component 4;

[0027] The sound pickup component 4 includes a sound pickup auricle 1 41 that fits between the auricle positioning ring 2 and the ear hook 1. A sound pickup auricle 2 42 is fixedly arranged between the two sound pickup auricles 41. The interior of the sound pickup auricle 2 42 is filled with a connecting strip 45 that runs through it. An elastic folding liner 44 is fixedly arranged on the outside of the connecting strip 45. A skirt 43 is fixedly arranged on the front side of the sound pickup auricle 1 41. The structure of the skirt 43 can enhance the integrity of the overall structure, and the skirt 43 can be deformed to avoid friction from sharp edges and cause damage.

[0028] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 As shown;

[0029] The interior of the sound-picking auricle 2 42 is set to be hollow skin-friendly rubber, which is more comfortable to wear. The skirt 43 is set to be made of honeycomb memory metal, and the interior of the connecting strip 45 is set to be memory metal steel wire. The elastic folding liner 44 is paved with the connecting strip 45 as the skeleton, and the paving path is along the position of the sound-picking auricle 2 42 close to the ear canal. The material of the memory metal can ensure that it can be reset after deformation.

[0030] like Figure 1 、 Figure 3 As shown;

[0031] An ear hole sound-releasing gasket 5 is fixedly provided on one side of the ear hole of the sound-collecting auricle 2 42 , and the ear hole sound-releasing gasket 5 is configured as an integral rubber in an inverted cone shape, and sound is conducted through the ear hole sound-releasing gasket 5 structure.

[0032] It is worth noting that a damping block 6 is embedded in a corner of the sound-collecting auricle 41 , and a damper 7 fixed to the end of the auricle positioning ring 2 is fixed on the rear side of the damping block 6 .

[0033] like Figure 1 、 Figure 2 As shown;

[0034] The auricle positioning ring 2 is fitted into one end of the ear hook 1 and is provided with a torsion spring shaft 3 which is rotatable with the ear hook 1. The ear hook 1 is provided as a plastic ring which fits the side of the ear, and the auricle positioning ring 2 is provided as a rubber ring which fits the lower part of the ear side, so as to facilitate wearing the ear hook 1 structure. At the same time, the torsion spring shaft 3 structure can control the ear hook 1 to be close to the outside of the ear of the user by rotating.

[0035] The ear hook 1 and sound pickup assembly 4 are prior art and will not be described in detail. Furthermore, the present invention also includes a power supply, a controller, and a switch, which are not key technical aspects of this patent and will not be described in detail. The wiring diagram for the motor in this invention is common knowledge in the art, and its operating principle is well-known technology. The model should be selected based on actual use, so the control method and wiring layout of the motor will not be explained in detail.

[0036] Working principle and process:

[0037] The user wears the ear hook 1 structure in combination with the auricle positioning ring 2 on the outside of the ear. Through the connection of the connected torsion spring shaft 3, the auricle positioning ring 2 located below can be controlled to press against the outside of the ear, and the ear hook 1 can be closely placed against the outside of the user's ear to avoid the risk of falling when worn. At the same time, when using the sound pickup component 4, the damper 7 structure at the end of the auricle positioning ring 2 can be rotated, and the sound pickup auricle 1 41 connected to the damping block 6 can be rotated to the ear hole position. The ear hole sound-releasing gasket 5 is located at a position facing the ear hole, and the sound from the outside is collected through the sound pickup auricle 1 41 and the sound pickup auricle 2 42 in the sound pickup component 4 and transmitted to the inside of the ear, so that the user can hear the sound from the outside more clearly.

[0038] When using the sound pickup assembly 4, the user can press the upper sound pickup auricle 1 41, and the pressing force pushes the connecting strip 45 inside the cavity of the second sound pickup auricle 42 to deform the skeleton. At the same time, the elastic folding inner liner 44 stretches the second sound pickup auricle 42 after being pulled and deformed, and the distance between the upper and lower sound pickup auricles 1 41 is increased, thereby expanding the sound pickup range. When the upper sound pickup auricle 1 41 is pulled in the opposite direction, the distance between the two sound pickup auricles 1 41 can be shortened, shortening the sound pickup range, and making the operation and control more flexible.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel passive reflective hearing aid device, comprising an ear hook (1), characterized in that: One end of the ear hook (1) is fitted with an auricle positioning ring (2), and the outer side of the auricle positioning ring (2) also includes a sound pickup component (4); The sound pickup assembly (4) includes a first sound pickup auricle (41) fitted between the auricle positioning ring (2) and the ear hook (1), a second sound pickup auricle (42) is fixedly arranged between the two first sound pickup auricles (41), a connecting strip (45) is laid through the interior of the second sound pickup auricle (42), an elastic folding liner (44) is fixedly arranged on the outer side of the connecting strip (45), and a skirt (43) is fixedly arranged on the front side of the first sound pickup auricle (41).

2. The novel passive reflective hearing aid device according to claim 1, characterized in that: The interior of the second sound-collecting auricle (42) is configured to be made of a cavity-shaped skin-friendly rubber, and the skirt (43) is configured to be made of a honeycomb-shaped memory metal.

3. The novel passive reflective hearing aid device according to claim 1, characterized in that: The interior of the connecting strip (45) is provided with a memory metal wire, and the elastic folding inner liner (44) is laid with the connecting strip (45) as a skeleton, and the laying path is along the position of the second sound-collecting auricle (42) close to the ear canal.

4. The novel passive reflective hearing aid device according to claim 1, characterized in that: The second sound-collecting auricle (42) is located on one side of the ear hole and is fixedly provided with an ear hole sound-releasing gasket (5), and the ear hole sound-releasing gasket (5) is configured as an integral rubber in an inverted cone shape.

5. The novel passive reflective hearing aid device according to claim 1, characterized in that: A damping connection block (6) is embedded in a corner of the sound-collecting auricle (41), and a damper (7) fixed to the end of the auricle positioning ring (2) is fixedly provided on the rear side of the damping connection block (6).

6. The novel passive reflective hearing aid device according to claim 1, characterized in that: A torsion spring shaft (3) rotatably arranged with the hanging ear (1) passes through the interior of one end of the auricle positioning ring (2) that is in contact with the hanging ear (1).

7. The novel passive reflective hearing aid device according to claim 1, characterized in that: The ear hook (1) is configured as a plastic ring that fits the side of the ear, and the auricle positioning ring (2) is configured as a rubber ring that fits the lower part of the side of the ear.

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