CN112073886A

CN112073886A - Medical invisible hearing aid

Info

Publication number: CN112073886A
Application number: CN202010765455.8A
Authority: CN
Inventors: 姜丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-29
Filing date: 2018-04-29
Publication date: 2020-12-11
Also published as: CN112073887A; CN108566610B; CN108566610A

Abstract

The invention relates to a medical invisible hearing aid. Medical stealthy audiphone includes flexible inserted body and hearing aid subassembly, the flexible inserted body includes interconnect's inserted section and exposes the section, it has the sound transmission passageway to have seted up in the inserted section, it has the accepting groove to expose in the section, the accepting groove with sound transmission passageway intercommunication, hearing aid subassembly install in the accepting groove, hearing aid subassembly includes power, microphone, treater and receiver, the microphone set up in the tip of exposing the section exposes outside the ear, the power set up in one side of microphone, the treater with microphone electric connection. The medical invisible hearing aid has a good sound receiving effect.

Description

Medical invisible hearing aid

Technical Field

The invention relates to a medical invisible hearing aid.

Background

With the development of medical technology, medical equipment is more and more advanced. For example, existing medical devices are suitable for the adjuvant treatment of various diseases. For example, in order to help people with poor hearing, hearing aids are available on the market that help collect and amplify sounds, thereby helping patients. However, the existing in-ear hearing aids are completely hidden in the ear, so that the microphone is completely hidden in the ear, and the sound receiving effect of the existing in-ear hearing aids is influenced.

Disclosure of Invention

Therefore, a medical invisible hearing aid with a good sound receiving effect is needed.

A medical invisible hearing aid comprises a flexible insertion body and a hearing aid assembly, wherein the flexible insertion body comprises an insertion section and an exposure section which are connected with each other, a sound transmission channel is arranged in the inserting section, an accommodating groove is arranged in the exposing section and is communicated with the sound transmission channel, the hearing aid component is arranged in the accommodating groove and comprises a power supply, a microphone, a processor and a receiver, the microphone is arranged at the end of the exposure section and is exposed outside the ear, the power supply is arranged at one side of the microphone, the processor is electrically connected with the microphone, the telephone receiver is positioned at the end part of the sound transmission channel and is electrically connected with the processor, the end of the exposed section is provided with a silica gel layer, the silica gel layer is blocked and arranged in the accommodating groove and attached to the microphone, and the silica gel layer is provided with a plurality of sound receiving holes.

In one embodiment, the cross section of the sound transmission channel is circular, the cross section of the accommodating groove is circular, and the diameter of the cross section of the accommodating groove is larger than that of the cross section of the sound transmission channel.

In one embodiment, a step portion is formed at a connection portion of the sound transmission channel and the accommodating groove, and one end of the receiver abuts against the step portion.

In one embodiment, an end surface of the step portion is a torus, and the receiver abuts against the torus.

In one embodiment, one end of the sound transmission channel, which is far away from the accommodating groove, penetrates through the insertion section, and a reflecting layer is arranged on the side wall of the sound transmission channel.

In one embodiment, the diameter of the insertion section decreases gradually in a direction away from the exposed section, and the surface of the insertion section is provided with a flexible layer.

In one embodiment, an arc surface is disposed on a surface of the flexible layer, and the microphone, the processor and the receiver are electrically connected to the power supply.

In one embodiment, the ear protection device further comprises a detachable auxiliary hook, and the detachable auxiliary hook is clamped on the exposed section and hung on an ear.

In one embodiment, the detachable auxiliary hook includes a connection section and a bending section, a fastening hole is formed on the connection section, the exposure section is inserted into the fastening hole, the bending section is convexly disposed at an end of the connection section, a profiling surface is formed on the bending section, and the profiling surface abuts against the ear.

In one embodiment, the profiling surface surrounds to form a hanging space, the exposed section is concavely provided with a clamping ring groove, and the side wall of the clamping hole of the connecting section is clamped in the clamping ring groove.

When the invisible hearing aid is used, the flexible insertion section is firstly inserted into an ear, the invisible hearing aid is fixed on the ear by using the insertion section, external sound enters the invisible hearing aid through the microphone on the exposed section, a sound signal of the microphone is processed by the processor and then transmitted to the receiver, and the receiver conducts the sound into the ear. Because the microphone on the exposed section is positioned outside the ear, the shielding of the inner ear to the microphone can be avoided, and the sound receiving effect can be improved.

Drawings

Fig. 1 is a cross-sectional view of a medical contact hearing aid in one embodiment.

Fig. 2 is a perspective view of a partial structure of the hanging and wearing assembly according to an embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention.

The invention relates to a medical invisible hearing aid. For example, the invisible hearing aid comprises a flexible insert comprising an insert section and an exposed section that are connected to each other and a hearing aid assembly. For example, the insertion section is provided with a sound transmission channel inside. For example, an accommodating groove is formed in the exposed section, the accommodating groove is communicated with the sound transmission channel, the hearing aid component is mounted in the accommodating groove, the hearing aid component comprises a power supply, a microphone, a processor and a receiver, the microphone is arranged at the end of the exposed section and exposed outside the ear, and the power supply is arranged on one side of the microphone. For example, the processor is electrically connected with the microphone, the receiver is located at the end of the sound transmission channel and electrically connected with the processor, and the end of the exposed section is provided with a silica gel layer. For example, the silica gel layer blocks the accommodating groove and is attached to the microphone, and a plurality of sound receiving holes are formed in the silica gel layer.

Referring to fig. 1, an invisible hearing aid 100 includes a flexible insertion body 20 and a hearing aid assembly 40, the flexible insertion body includes an insertion section 21 and an exposed section 23 connected to each other, the insertion section has a sound transmission channel 211, the exposed section has a receiving groove 231 therein, the receiving groove is communicated with the sound transmission channel, the hearing aid assembly is mounted in the receiving groove, the hearing aid assembly includes a power source 41, a microphone 42, a processor 43 and a receiver 44, the microphone is disposed at an end of the exposed section and exposed outside of the ear, the power source is disposed at one side of the microphone, the processor is electrically connected to the microphone, the receiver is disposed at an end of the sound transmission channel and electrically connected to the processor, the end of the exposed section has a silica gel layer, the silica gel layer blocks the receiving groove and is attached to the microphone, a plurality of sound receiving holes are formed in the silica gel layer.

For example, when the invisible hearing aid is used, the flexible insertion section is firstly inserted into the ear, the invisible hearing aid is fixed on the ear by using the insertion section, external sound enters the invisible hearing aid through the microphone on the exposed section, a sound signal of the microphone is processed by the processor and then transmitted to the receiver, and the receiver conducts the sound into the ear. Because the microphone on the exposed section is positioned outside the ear, the shielding of the inner ear to the microphone can be avoided, and the sound receiving effect can be improved.

For example, to facilitate the prevention of the hearing aid assembly from entering the insertion section, the sound transmission channel has a circular cross-section and the receiving groove has a circular cross-section, the diameter of the cross-section of the receiving groove being larger than the diameter of the cross-section of the sound transmission channel. A step part is formed at the joint of the sound transmission channel and the accommodating groove, and one end of the telephone receiver is abutted against the step part. The end face of the step portion is a torus, and the telephone receiver is abutted to the torus. One end of the sound transmission channel, which is far away from the containing groove, penetrates through the insertion section, and a reflection layer is arranged on the side wall of the sound transmission channel. Because the step part is formed at the joint of the sound transmission channel and the accommodating groove, the hearing aid assembly can be prevented from entering the sound transmission channel by the step part.

For example, to facilitate insertion of the insertion section into the inner ear, the diameter of the insertion section decreases gradually in a direction away from the exposed section, the surface of the insertion section being provided with a flexible layer. The surface of flexible layer is provided with the arcwall face, the microphone, the treater reaches the receiver all with power electric connection. Through right the diameter that inserts the end sets up, and set up the flexible layer, thereby make it can insert the inner ear comparatively conveniently to insert the end, and when inserting the section and inserting, utilize the flexible layer plays certain cushioning effect, improves and uses experience.

For example, when necessary, in order to stably hang the exposed section, the invisible hearing aid further includes a detachable auxiliary hook (not shown) that is fastened to the exposed section and hung on the ear. The detachable auxiliary hook comprises a connecting section and a bent section, a clamping hole is formed in the connecting section, the exposed section penetrates through the clamping hole, the bent section is convexly arranged at the end part of the connecting section, a profiling surface is formed on the bent section, and the profiling surface is abutted to the ear. The profiling surface is around forming to hang and establishing the space, it establishes the annular to expose the section upper concave card, the lateral wall card in the card hole of linkage segment is located in the annular is established to the card. The connecting section is detachably arranged on the exposure section, and the bending section is hung on the ear, so that the detachable auxiliary hook can be stably hung on the ear, and the invisible hearing aid can be reinforced in a place with strong wind or large vibration, and is not easy to drop.

It is particularly important to note that, referring to fig. 2, for example, for the sake of easy hiding, the invisible hearing aid further comprises a hanging and wearing assembly 50, wherein the hanging and wearing assembly comprises a wearing ring 51 and two arc-shaped covers 53, the wearing ring is used for wearing on the head, and the two arc-shaped covers are respectively arranged at two opposite ends of the wearing ring. The wearing ring is an arc-shaped ring to be suitable for the shape of the head of a person, and the flexible inserting body is arranged on one side in the arc-shaped cover in a blocking mode. The hanging assembly looks like a headset, avoiding unjustified guesses by outsiders. For example, an oval cavity 531 is formed in the arc-shaped cover, the flexible insertion body is disposed on one side of the oval cavity facing the ear, and an ear ring pad 533 is disposed on the periphery of the arc-shaped cover for being disposed on the periphery of the ear to improve the wearing comfort. For example, a detachable auxiliary hook is provided in the arc cover. For another example, the detachable auxiliary hook is detached and then used to quickly search and hang the wearing assembly. For example, in order to avoid the influence of the arc-shaped cover on the sound receiving effect of the flexible insertion body, a plurality of sound receiving holes are formed in the periphery of the arc-shaped cover, the plurality of sound receiving holes are all communicated with the oval cavity, and the diameters of the sound receiving holes are gradually reduced along the direction towards ears. When the wearing ring is worn, light rays in the oval cavity are less, and the internal structure cannot be seen from the outside, so that the flexible insertion body in the oval cavity is prevented from being seen by outsiders, and the concealment of the flexible insertion body is improved. For example, in order to be convenient for adapting to different people to use, the wearing ring comprises an arc-shaped middle strip and two connecting strips, the two connecting strips are respectively formed at two opposite ends of the arc-shaped middle strip, the arc-shaped middle strip is a flexible strip, the wearing ring can conform to the head shapes of people of different colors and the like through deformation and elongation of the arc-shaped middle strip, the wearing applicability is improved, and the two arc-shaped covers are respectively connected to the end parts of the two connecting strips. For example, in order to avoid the random rotation of the wearing ring, that is, the wearing ring is prevented from rotating by using the connecting line of the two ears as a rotating shaft, the flexible middle ring is further convexly provided with a holding shell 55, the holding shell is an arc-shaped shell, and the holding shell extends along the direction perpendicular to the arc-shaped middle strip and is used for being mounted on the head of a person, for example, the back brain of the person, so that the random movement of the wearing ring is avoided.

For example, in order to avoid the influence on the flexible insertion body caused by external impact on the wearing ring, a plurality of elastic pulling ropes are arranged on the outer side of the flexible insertion body and are positioned in the oval cavity and connected to the inner side of the arc-shaped cover, so when the wearing ring vibrates due to impact, the flexible insertion body hardly vibrates due to the plurality of elastic pulling ropes, and the use safety of the flexible insertion body is improved. When the flexible insertion ring is worn, the elastic pull ropes are pulled firstly to insert the flexible insertion body into the ear, and then the ring is worn. For example, in order to facilitate the installation of the flexible insertion body in the box body, the plurality of elastic pulling ropes are detachably sleeved on the flexible insertion body and surround the peripheral surface of the flexible insertion body, for example, an elastic sleeve ring is formed at an end of each elastic pulling rope, and the elastic sleeve ring is sleeved on the peripheral surface of the flexible insertion body. The elastic lantern rings of the elastic pull ropes are sequentially arranged. The elastic lantern rings can form a part of the flexible insertion body on the basis of improving the flexibility of the flexible insertion body, so that sound signals can be transmitted on the inner side of the flexible insertion body, the sound transmission effect is improved, and the side part of the flexible insertion body is prevented from leaking.

For example, for women, in order to put up the hair with the help of wearing and establish the hoop, wear the bottom of establishing the ring and set up a plurality of comb strips, a plurality of comb strips are flexible, a plurality of comb strips evenly interval sets up, and lay in the bottom of arc middle strip and two connecting strips, utilize a plurality of comb strips can comb the hair, fix hair or bang also with the help of the hair fixed wear the ring when also realizing the efficiency of killing two birds with one stone. For example, in order to detach the comb strips when not needed, the bottom of the wearing ring is concavely provided with an embedding groove, a comb strip main body is detachably arranged in the embedding groove, and the comb strips are convexly arranged on the comb strip main body. The opposite two side edges of the embedded groove are convexly provided with protective edges, and the two protective edges are respectively clamped on the opposite two sides of the sliver main body, so that the sliver main body is not easy to fall off. When the male wears the ring, the comb strip main body is detached, the two protective edges can be used for abutting against the top of the head, the embedding groove can contain part of hair, and the hair can be adsorbed on the top of the head by using a cavity in the embedding groove, so that the wearing stability of the ring is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A medical invisible hearing aid is characterized by comprising a flexible insertion body and a hearing aid component, the flexible insertion body comprises an insertion section and an exposure section which are connected with each other, a sound transmission channel is arranged in the insertion section, an accommodating groove is formed in the exposed section and is communicated with the sound transmission channel, the hearing aid component is arranged in the accommodating groove, the hearing aid component comprises a power supply, a microphone, a processor and a receiver, the microphone is arranged at the end part of the exposed section and is exposed outside the ear, the power supply is arranged on one side of the microphone, the processor is electrically connected with the microphone, the telephone receiver is arranged at the end part of the sound transmission channel and is electrically connected with the processor, the end part of the exposed section is provided with a silica gel layer, the silica gel layer is arranged on the microphone in a blocking mode and is attached to the accommodating groove, and a plurality of sound receiving holes are formed in the silica gel layer;

the ear wearing device is characterized by further comprising a hanging and wearing assembly, wherein the hanging and wearing assembly comprises a wearing ring and two arc-shaped covers, the wearing ring is used for being worn on the head, the two arc-shaped covers are respectively arranged at the two opposite ends of the wearing ring, the wearing ring is an arc-shaped ring, the flexible insertion body is arranged on one side in the arc-shaped covers in a blocking mode, an oval cavity is formed in the arc-shaped covers, the flexible insertion body is arranged on one side, facing towards ears, of the oval cavity, an ear ring cushion is arranged on the periphery of the arc-shaped covers and used for being arranged on the periphery of the ears in a cushioning mode, a plurality of sound receiving holes are formed in the periphery of the arc-shaped covers and communicated with the oval cavity, the diameters of the sound receiving holes are gradually reduced along the direction towards the ears, the wearing ring comprises an arc-shaped middle strip and two connecting strips, the two connecting strips are respectively formed at the two opposite ends of the arc-, the two arc covers are respectively connected with the end parts of the two connecting strips, a fixing shell is convexly arranged on the flexible middle ring and is an arc shell, the fixing shell extends along the direction perpendicular to the arc middle strip and is used for being erected on the head of a person, a plurality of elastic pull ropes are arranged on the outer side of the flexible inserting body and are positioned in the elliptical cavity and connected with the inner side of the arc cover, the elastic pull ropes are detachably sleeved on the flexible inserting body and surround the peripheral surface of the flexible inserting body, the end parts of the elastic pull ropes are provided with elastic lantern rings, the elastic lantern rings are sleeved on the peripheral surface of the flexible inserting body, the elastic lantern rings of the elastic pull ropes are sequentially arranged, the bottom of the wearing ring is provided with a plurality of comb strips, the comb strips are flexible strips, and the comb strips are uniformly arranged at intervals, and is laid in the arc middle strip with the bottom of two connecting strips, wear to establish the concave groove of establishing of bottom of ring, inlay and establish detachably in the groove and be provided with the sliver main part, a plurality of slivers are protruding to be located in the sliver main part, inlay the protruding safe edge that is equipped with in relative both sides edge of establishing the groove, two safe edges block respectively in the relative both sides of sliver main part.