CN218772435U

CN218772435U - Portable hearing aid

Info

Publication number: CN218772435U
Application number: CN202222930402.4U
Authority: CN
Inventors: 赵军霞; 邵康录
Original assignee: Shenzhen Bailingbird Hearing Technology Co ltd
Current assignee: Shenzhen Bailingbird Hearing Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a portable audiphone belongs to audiphone device field, including the audiphone main part, a side surface of audiphone main part is equipped with the main switch, a side surface of audiphone main part is equipped with function switch, two places are seted up on audiphone main part outside surface and are used for collecting the sound access mouth of sound, first spout has been seted up inside the top of audiphone main part, be equipped with first slider in the first spout, fore-and-aft recess has been seted up on the top of first slider, the bottom of first slider is equipped with first spring, can make the recess on first slider top stretch out the top of audiphone main part through first spring jack-up, and the people of being convenient for can put the mirror leg frame of glasses in the recess on first slider top, avoids producing the collision between the mirror leg of glasses and the audiphone main part, has solved inconvenient problem when glasses and audiphone main part are dressed simultaneously.

Description

Portable hearing aid

Technical Field

The utility model relates to a audiphone device field, in particular to portable audiphone.

Background

The hearing aid is a small-sized loudspeaker, which enlarges the originally inaudible sound and then utilizes the residual hearing of the hearing-impaired person to enable the sound to be transmitted to the auditory center of the brain so as to feel the sound. Bringing great convenience for hearing impaired people. The existing hearing aids in the market are small in size and convenient to carry, and the most widely used hearing aids are behind-the-ear hearing aids and are suitable for various hearing loss people. The sound transmitter, the amplifier, the battery, the volume regulator, the receiver and the like are all arranged in a small box in a long hook shape, the appearance is delicate, the ear hook is hung behind the ear by a hard plastic ear hook which is bent into a semicircle, the shell can be covered by the color of skin or hair, and the amplified sound is transmitted into the sound hole of the ear mold through the ear hook and a plastic pipe. The novel electric toothbrush is divided into different types of small power, medium power, high power and the like, and is high in power, low in noise, small in distortion and convenient to wear. At present many people that use audiphone all can have myopia or old person's presbyopia, just need to wear glasses, but, most back of the ear formula audiphone and the condition that glasses were dressed simultaneously cause the mirror leg of glasses and back of the ear formula audiphone to produce the collision on the ear easily, and it is inconvenient to dress to lead to the fact the influence for the user.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable hearing aid, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable audiphone, includes the audiphone main part, a side surface of audiphone main part is equipped with main switch, a side surface of audiphone main part is equipped with the function switch, two sound access mouths that are used for collecting sound are seted up to audiphone main part outside surface, first spout has been seted up to audiphone main part's top inside, be equipped with first slider in the first spout, fore-and-aft recess has been seted up to the top of first slider, the bottom of first slider is equipped with first spring.

Preferably, the sound production end of audiphone main part and the one end fixed connection of ear hook, the other end of ear hook is connected with the sound conduction pipe, the sound conduction pipe adopts the hose, the other end of sound conduction pipe is connected with out the sound head, the outside parcel of going out the sound head has the ear mould, the ear mould adopts the silica gel material that can warp to make.

Preferably, a battery bin is arranged inside the bottom of the hearing aid main body, a button battery is arranged in the battery bin, a cover groove is formed in the battery bin towards the opening of the bottom, a battery cover is arranged in the cover groove, two first clamping blocks are fixedly connected to one end of the battery cover, two first clamping grooves are formed in the position, corresponding to the first clamping blocks, in the cover groove, a poking strip is fixedly connected to the middle of the other end of the battery cover, the poking strip and the battery cover are made of elastic plastic materials, the poking strip is integrally in an n-shaped shape, a poking groove is formed in the position, corresponding to the poking strip, in the cover groove, towards the side of the hearing aid main body, a second clamping block is fixedly connected to the surface of one side, away from the first clamping block, a second clamping groove is formed in the position, corresponding to the second clamping block, and a plurality of anti-slip stripes are formed in the outer surface of the poking strip towards the bottom.

Preferably, a vertical second sliding groove is formed in the left side and the right side of the first sliding groove, sliding rods are fixedly connected to the left side and the right side of the first sliding block, and the sliding rods are arranged in the second sliding groove.

Preferably, the left side in the first spout is located the below position of second spout and has seted up first spacing groove, be equipped with a plurality of second spring in the first spacing groove, the second spring is connected with the stopper towards outside one end, the left side of first slider is located the below position of slide bar and has seted up the second spacing groove, the one end that the stopper stretches into the second spacing groove is planar shape under the arcwall face, the preceding side fixedly connected with connecting block of stopper, the restriction groove has been seted up to the inside right side in the first spout, two spread grooves have been seted up to the front and back side position that is located first slider between restriction groove and the first spacing groove, wear to be equipped with the connecting rod in the spread groove, on the connecting block of stopper front and back end is connected to the one end of connecting rod, the other end of connecting rod is connected with the one end of button, the button is located the part section cover in the restriction groove and has the snap ring, the button is connected with a plurality of third spring towards between inboard one end and the inner wall that the restriction inslot is close to first spout.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, can make first slider jack-up that makes progress through first spring, make the recess on first slider top stretch out the top of audiphone main part, the people of being convenient for can avoid producing the collision between the mirror leg of glasses and the audiphone main part with the mirror leg frame of glasses in the recess on first slider top, inconvenient problem when having solved glasses and audiphone main part and having dressed simultaneously.

Drawings

FIG. 1 is a schematic front side view of the overall structure of the present invention;

FIG. 2 is a schematic bottom side view of the overall structure of the present invention;

fig. 3 is a schematic view of the inside analysis structure of the first chute of the present invention;

fig. 4 is a schematic structural diagram of the first slider according to the present invention.

In the figure: 1. a hearing aid body; 2. an ear hook; 3. a sound guide tube; 4. a sound outlet head; 5. an ear mold; 6. a sound access port; 7. a function switch; 8. a main switch; 9. a battery compartment; 10. a button cell; 11. a battery cover; 12. a cover slot; 13. a first clamping block; 14. a first card slot; 15. the bar is stirred; 16. a poking groove; 17. a second fixture block; 18. a second card slot; 19. a first chute; 20. a first slider; 21. a groove; 22. a first spring; 23. a second chute; 24. a slide bar; 25. a first limit groove; 26. a limiting block; 27. a second spring; 28. a second limit groove; 29. connecting blocks; 30. connecting grooves; 31. a connecting rod; 32. a limiting groove; 33. a button; 34. a snap ring; 35. and a third spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a portable hearing aid includes a hearing aid main body 1, a main switch 8 is disposed on one side surface of the hearing aid main body 1, a function switch 7 is disposed on one side surface of the hearing aid main body 1, two sound inlets 6 for collecting sound are disposed on the outer side surface of the hearing aid main body 1, a first sliding groove 19 is disposed inside the top end of the hearing aid main body 1, a first slider 20 is disposed in the first sliding groove 19, a longitudinal groove 21 is disposed on the top end of the first slider 20, and a first spring 22 is disposed at the bottom of the first slider 20.

In this embodiment, the sound generating end of the hearing aid body 1 is fixedly connected with one end of the ear hook 2, the other end of the ear hook 2 is connected with the sound guide tube 3, the sound guide tube 3 adopts a flexible tube, the other end of the sound guide tube 3 is connected with the sound outlet head 4, the amplified sound is transmitted into the ear of a person from the sound outlet head 4 through the connection of the sound guide tube 3, the outer side of the sound outlet head 4 is wrapped with the ear mold 5, and the ear mold 5 is made of deformable silica gel material, so that the ear mold is convenient to be plugged into the ear of the person, and the comfort is improved;

in this embodiment, a battery compartment 9 is disposed inside the bottom of the hearing aid main body 1, a button battery 10 is disposed in the battery compartment 9, a cover groove 12 is disposed at an opening of the battery compartment 9 toward the bottom, a battery cover 11 is disposed in the cover groove 12, one end of the battery cover 11 is fixedly connected with two first clamping blocks 13, two first clamping grooves 14 are disposed in the cover groove 12 at positions corresponding to the first clamping blocks 13, a toggle bar 15 is fixedly connected in the middle of the other end of the battery cover 11, the toggle bar 15 and the battery cover 11 are made of elastic plastic materials, the overall shape of the toggle bar 15 is an n-letter shape, a toggle groove 16 is disposed in the cover groove 12 toward the hearing aid main body 1 side and corresponding to the toggle bar 15, a second clamping block 17 is fixedly connected to a surface of the toggle bar 15 far away from the first clamping block 13, a second clamping block 18 is disposed in the cover groove 12 and corresponding to the second clamping block 17, a plurality of anti-slip stripes are disposed on an outer surface of the toggle bar 15 toward the bottom, friction force is increased, a user can toggle bar 15, the user can toggle bar 15 through the clamping of the first clamping block 13 and the first clamping groove 14 and the second clamping block 17 and the second clamping block 18, the button battery cover 11 is stably retained in the battery cover groove 12, the battery cover groove 10, the battery cover groove can be prevented from being removed from the battery cover groove 10, and the battery cover groove 10, the battery cover groove 9, and the battery cover groove 14, so that the battery cover groove 10 can be removed from the second clamping block 11;

in the embodiment, in order to prevent the first sliding block 20 from falling off from the upper opening of the first sliding chute 19, the vertical second sliding chutes 23 are formed on the left and right sides in the first sliding chute 19, the sliding rods 24 are fixedly connected to the left and right sides of the first sliding block 20, and the sliding rods 24 are arranged in the second sliding chutes 23, so that the sliding rods 24 slide in the second sliding chutes 23 along with the up-and-down sliding of the first sliding block 20;

in this embodiment, a first limiting groove 25 is formed at a position below the second sliding groove 23 on the left side in the first sliding groove 19, a plurality of second springs 27 are disposed in the first limiting groove 25, a limiting block 26 is connected to an outward end of each second spring 27, a second limiting groove 28 is formed at a position below the sliding rod 24 on the left side of the first sliding block 20, one end of each limiting block 26 extending into the second limiting groove 28 is in an upper arc-shaped lower plane shape, a connecting block 29 is fixedly connected to a front end of each limiting block 26, a limiting groove 32 is formed in the right side of the first sliding groove 19, two connecting grooves 30 are formed at positions on the front and rear sides of the first sliding block 20 between the limiting groove 32 and the first limiting groove 25, a connecting rod 31 penetrates through each connecting groove 30, one end of the connecting rod 31 is connected to the connecting block 29 at the front and rear ends of the limiting blocks 26, the other end of the connecting rod 31 is connected to one end of a button 33, a snap ring 34 is sleeved on a portion of the button 33 located in the limiting groove 32, a plurality of third springs 35 are connected between one end of the button 33 facing the inside and the inner wall of the limiting groove 32 close to the first sliding groove 19, when the groove 21 is not used, a person can press the first sliding block 20 into the first sliding groove 19 to slide the first sliding block 20 downwards, the second spring 27 pushes the limiting block 26 to move towards the first sliding block 20 in the first limiting groove 25 until the limiting block 26 extends into and is clamped in the second limiting groove 28 to clamp the first sliding block 20, so that the first sliding block 20 cannot move upwards due to the first spring 22, when the groove 21 is needed, the person pushes the connecting rod 31 to drive the connecting block 29 and the limiting block 26 to move towards the first limiting groove 25 and to be separated from the second limiting groove 28 by pressing the button 33, so as to release the clamping of the limiting block 26 with the first sliding block 20, at this time, the first sliding block 20 slides upwards due to the first spring 22 at the bottom, and slide bar 24 also upwards slides in second spout 23, and the slide bar 24 stops first slider 20 and slide bar 24's slip to the inside top of second spout 23 is slided to the recess 21 that makes first slider 20 upper end stretch out the top of audiphone main part 1, and the people of being convenient for places the mirror leg of glasses in recess 21, can let people when using wearing eyes, can wear the audiphone simultaneously, increases the practicality of this device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable hearing aid comprises a hearing aid main body (1), wherein a main switch (8) is arranged on one side surface of the hearing aid main body (1), a function switch (7) is arranged on one side surface of the hearing aid main body (1), and two sound inlets (6) for collecting sound are formed in the outer side surface of the hearing aid main body (1), and the portable hearing aid is characterized in that: a first sliding groove (19) is formed in the top end of the hearing aid main body (1), a first sliding block (20) is arranged in the first sliding groove (19), a longitudinal groove (21) is formed in the top end of the first sliding block (20), and a first spring (22) is arranged at the bottom of the first sliding block (20).

2. A portable hearing aid according to claim 1, characterized in that: the utility model discloses a hearing aid, including audiphone main part (1), the one end fixed connection of sound production end and ear hook (2) of audiphone main part (1), the other end of ear hook (2) is connected with sound guide tube (3), sound guide tube (3) adopt the hose, the other end of sound guide tube (3) is connected with out sound head (4), the outside parcel of out sound head (4) has ear mould (5), ear mould (5) adopt the silica gel material that can warp to make.

3. A portable hearing aid according to claim 1, characterized in that: the bottom of the hearing aid main body (1) is internally provided with a battery bin (9), a button battery (10) is arranged in the battery bin (9), a cover groove (12) is formed in the battery bin (9) towards the opening of the bottom, a battery cover (11) is arranged in the cover groove (12), one end of the battery cover (11) is fixedly connected with two first clamping blocks (13), two first clamping grooves (14) are formed in the cover groove (12) and correspond to the first clamping blocks (13), a poking bar (15) is fixedly connected in the middle of the other end of the battery cover (11), the poking bar (15) and the battery cover (11) are made of elastic plastic materials, the poking bar (15) is integrally in an n-letter shape, a poking groove (16) is formed in the cover groove (12) towards the side of the hearing aid main body (1) and corresponds to the poking bar (15), a second clamping block (17) is fixedly connected to the surface of the poking bar (15) far away from the first clamping block (13), and a plurality of anti-skid stripes are formed in the cover groove (12) and correspond to the position of the second clamping block (17).

4. A portable hearing aid according to claim 1, characterized in that: the left and right sides in the first sliding groove (19) are provided with vertical second sliding grooves (23), the left and right sides of the first sliding block (20) are fixedly connected with sliding rods (24), and the sliding rods (24) are arranged in the second sliding grooves (23).

5. A portable hearing aid according to claim 4, characterized in that: a first limit groove (25) is arranged at the position, which is positioned below the second sliding groove (23), on the left side in the first sliding groove (19), a plurality of second springs (27) are arranged in the first limiting groove (25), one end of the second spring (27) facing the outer side is connected with a limiting block (26), a second limit groove (28) is arranged at the left side of the first sliding block (20) and below the sliding rod (24), one end of the limiting block (26) extending into the second limiting groove (28) is in the shape of an upper arc-shaped surface and a lower plane, the front side end of the limiting block (26) is fixedly connected with a connecting block (29), a limiting groove (32) is arranged inside the right side of the first sliding groove (19), two connecting grooves (30) are arranged between the limiting groove (32) and the first limiting groove (25) and at the front and rear side positions of the first sliding block (20), a connecting rod (31) is arranged in the connecting groove (30) in a penetrating way, one end of the connecting rod (31) is connected with the connecting blocks (29) at the front end and the rear end of the limiting block (26), the other end of the connecting rod (31) is connected with one end of a button (33), a snap ring (34) is sleeved on the partial section of the button (33) positioned in the limiting groove (32), a plurality of third springs (35) are connected between one end of the button (33) facing the inner side and the inner wall of the limiting groove (32) close to the first sliding groove (19).