CN212034344U

CN212034344U - Hearing aid convenient to clean

Info

Publication number: CN212034344U
Application number: CN202021253948.5U
Authority: CN
Inventors: 陈虎; 陈媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-11-27
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a audiphone convenient to it is clean, including advancing the sound seat, the quad slit has been seted up at the top of sound seat, and the top of quad slit is provided with sound input seat, there is the slide sound input seat both sides outer wall of sound input seat through bolted connection, and the both sides inner wall of quad slit is provided with the track, sliding connection between the outer wall of slide and the orbital inner wall, the inner chamber of sound input seat sets up to cavity, and the inner wall of sound input seat has the dust screen through bolted connection, the below of dust screen is provided with the bottom plate, and the outer wall of bottom plate and sound input seat passes through bolted connection, there is sound screen sound input seat's upside inner wall through bolted connection. The utility model discloses can be convenient for dismantle the sound system of advancing of audiphone, conveniently clean and change the audiphone, prevent to advance the sound system because of the condition that the dust is collected together and takes place to block up, can auxiliary battery dispel the heat, prevent that the high temperature from damaging internals.

Description

Hearing aid convenient to clean

Technical Field

The utility model relates to a audiphone technical field especially relates to a audiphone convenient to it is clean.

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. The hearing aid mainly comprises a microphone, an amplifier, an earphone, a power supply and volume control, and is divided into an air conduction hearing aid and a bone conduction hearing aid according to a conduction mode.

Because the hearing aid is placed outside the ear and is used for a long time, particularly, a sound inlet system of the hearing aid is always exposed in the air, external dust and impurities are easy to pollute the sound inlet system, the existing hearing aid is inconvenient to clean due to the fact that the existing sound inlet system is integrally installed with a machine body, and needs to be cleaned in an equipment store or a hospital, and the existing sound inlet system adopts a sound inlet hole to collect external sound, so that the hole is large, and the situation of dust blockage is easy to happen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hearing aid convenient to clean.

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

the utility model provides a audiphone convenient to it is clean, includes into the sound seat, the quad slit has been seted up at the top of sound seat, and the top of quad slit is provided with sound input seat, the both sides outer wall of sound input seat has the slide through bolted connection, and the both sides inner wall of quad slit is provided with the track, sliding connection between the outer wall of slide and the orbital inner wall, the inner chamber of sound input seat sets up to cavity, and the inner wall of sound input seat has the dust screen through bolted connection, the below of dust screen is provided with the bottom plate, and the bottom plate passes through bolted connection with the outer wall of sound input seat, the upside inner wall of sound input seat has into the sound screen through bolted connection.

As a further aspect of the present invention: one side of the sound inlet seat is provided with a threaded hole, the inner wall of the threaded hole is connected with a sound transmission tube through threads, and the other end of the sound transmission tube is connected with an earplug through a bolt.

As a further aspect of the present invention: one side of the sound inlet seat is provided with a machine body, and the top end of the machine body is provided with a jack.

As a further aspect of the present invention: the outer wall of one side of the sound inlet seat is welded with a socket, and the outer wall of the socket is connected with the inner wall of the jack of the machine body in an inserting mode.

As a further aspect of the present invention: the outer wall of one side of the sound inlet seat is connected with a rubber ring through a bolt, a ring groove is formed in one end of the machine body, and the rubber ring is matched with the ring groove.

As a further aspect of the present invention: the outer wall of the machine body is provided with a square hole, the inner wall of the square hole is connected with a potentiometer through a bolt, and the outer wall of one side of the machine body is provided with a switch.

As a further aspect of the present invention: the bottom inner wall of fuselage has the battery through bolted connection, and the bottom outer wall of fuselage is provided with the interface that charges, is connected through the wire between the base of the interface that charges and the battery.

As a further aspect of the present invention: the bottom inner wall of fuselage has the heating panel through bolted connection, and the heating panel is located between the outer wall of battery and the inner wall of fuselage, pegs graft between heating panel and the battery, and the outer wall of fuselage is provided with the heat dissipation strip.

The utility model has the advantages that:

1. the sound inlet seat, the sound input seat and the dust screen are arranged, so that the sound inlet system of the hearing aid can be conveniently detached, the hearing aid can be conveniently cleaned and replaced, the situation that the sound inlet system is blocked due to dust accumulation is prevented, the normal use of the hearing aid is influenced, the dust screen is of a structure which is easy to detach, can be freely detached for replacement and cleaning, the sound inlet effect of the hearing aid is ensured, the sound inlet screen replaces an ordinary sound inlet, a large amount of dust is prevented from entering, and the working effect of the hearing aid is improved;

2. by arranging the sound transmission tube and the earplugs, the sound transmission tube and the earplugs can be detached through bolts, so that the two parts can be cleaned and replaced conveniently, and the external auditory canal of a user can be prevented from being injured by excessive dust;

3. through the arrangement of the battery and the charging interface, the hearing aid can be used again through external charging, so that the traditional complex operation of replacing the battery is avoided, and the use convenience of the hearing aid is improved;

4. through setting up heating panel and heat dissipation strip, the use of audiphone is in operating condition always, and the continuous discharge of battery can make the temperature of battery rise, and the heat dissipation strip can assist the battery to dispel the heat, prevents that the high temperature from damaging internals.

Drawings

Fig. 1 is a schematic diagram showing the overall structure of a hearing aid convenient to clean as proposed in embodiment 1;

fig. 2 is a schematic diagram of a disassembled structure of a sound inlet seat of a hearing aid convenient to clean as provided in embodiment 1;

fig. 3 is a partial schematic view of a hearing aid according to embodiment 1, which is easy to clean;

fig. 4 is a schematic view of the bottom structure of the body of a hearing aid convenient to clean as proposed in embodiment 2;

fig. 5 is a partial structural view of a hearing aid convenient to clean according to embodiment 2.

In the figure: the sound-absorbing device comprises a sound inlet seat 1, a sound input seat 2, a dust screen 3, a bottom plate 4, a sound inlet net 5, a sound transmission pipe 6, earplugs 7, a machine body 8, a rubber ring 9, a groove 10, a potentiometer 11, a switch 12, a battery 13, a charging interface 14, a heat dissipation plate 15 and a heat dissipation strip 16.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a audiphone convenient to clean, including sound inlet seat 1, the quad slit has been seted up at sound inlet seat 1's top, and the top of quad slit is provided with sound input seat 2, the both sides outer wall fixedly connected with slide of sound input seat 2, and the both sides inner wall of quad slit is provided with the track, sliding connection between the outer wall of slide and the orbital inner wall, the inner chamber of sound input seat 2 sets up to cavity, and the inner wall fixedly connected with dust screen 3 of sound input seat 2, the below of dust screen 3 is provided with bottom plate 4, and the outer wall fixed connection of bottom plate 4 and sound input seat 2, the upside inner wall fixedly connected with of sound input seat 2 advances sound screen 5.

Wherein, one side of the sound inlet seat 1 is provided with a threaded hole, the inner wall of the threaded hole is connected with a sound transmission tube 6 through threads, the other end of the sound transmission tube 6 is fixedly connected with an earplug 7, one side of the sound inlet seat 1 is provided with a machine body 8, and the top end of the machine body 8 is provided with a jack, the outer wall of one side of the sound inlet seat 1 is welded with a socket, the outer wall of the socket is inserted with the inner wall of the jack of the machine body 8, the outer wall of one side of the sound inlet seat 1 is fixedly connected with a rubber ring 9, one end of the machine body 8 is provided with a ring groove 10, the rubber ring 9 is matched with the ring groove 10, the outer wall of the machine body 8 is provided with a square hole, the inner wall of the square hole is fixedly connected with a potentiometer 11, and the outer wall of one side of the machine body 8 is provided with a switch 12, the inner wall of the bottom of the machine body 8 is fixedly connected with a battery 13, and the bottom outer wall of fuselage 8 is provided with the interface 14 that charges, is connected through the wire between the base of interface 14 that charges and battery 13.

The working principle is as follows: when the hearing-aid is used, when a wearer performs normal hearing-aid operation, external sound enters the sound input seat 2 through the sound inlet net 5, so that sound signals are converted into electric signals through the inside, the electric signals are converted into sound signals after being amplified, the sound signals are transmitted to the earplug 7 through the sound transmission tube 6, and the carrier receives the amplified sound; it can prevent that most dust from getting into to advance sound net 5, and dust screen 3 simultaneously can concentrate on the sound input seat 2 with the dust that gets into in, after using a period, and the laying dust is too much in the sound input seat 2, demolishs sound input seat 2 through dismantling outside bolt, and it is clean or change to advance sound net 5 and dust screen 3 to dismantle, and the acoustic pipe 6 and earplug 7 also are quick detachable structure, conveniently dismantle clean the change.

Example 2

Referring to fig. 5, in this embodiment, compared with embodiment 1, a heat dissipation plate 15 is fixedly connected to an inner wall of the bottom of the body 8, the heat dissipation plate 15 is located between an outer wall of the battery 13 and an inner wall of the body 8, the heat dissipation plate 15 is inserted into the battery 13, and a heat dissipation strip 16 is disposed on an outer wall of the body 8.

The working principle is as follows: when the hearing aid is used, the hearing aid is always in a working state, the temperature of the battery 13 can be increased due to continuous discharge of the battery 13, the heat dissipation strip 16 can assist the battery in heat dissipation, and the heat dissipation plate 15 can enlarge the heat dissipation area of the battery 13 and increase the heat dissipation effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a audiphone convenient to it is clean, includes sound inlet seat (1), its characterized in that, the quad slit has been seted up at sound inlet seat (1)'s top, and the top of quad slit is provided with sound input seat (2), there is the slide sound input seat (2) both sides outer wall through bolted connection, and the both sides inner wall of quad slit is provided with the track, sliding connection between the outer wall of slide and the orbital inner wall, the inner chamber of sound input seat (2) sets up to cavity, and the inner wall of sound input seat (2) has dust screen (3) through bolted connection, the below of dust screen (3) is provided with bottom plate (4), and bottom plate (4) pass through bolted connection with the outer wall of sound input seat (2), there is sound inlet screen (5) through bolted connection to the upside inner wall of sound input seat (2).

2. A hearing aid convenient for cleaning according to claim 1, characterized in that one side of the sound inlet seat (1) is provided with a threaded hole, the inner wall of the threaded hole is connected with a sound transmission tube (6) through threads, and the other end of the sound transmission tube (6) is connected with an earplug (7) through bolts.

3. A hearing aid facilitating cleaning according to claim 1 or 2, c h a r a c t e r i z e d in that the sound inlet socket (1) is provided with a body (8) on one side and that the top end of the body (8) is provided with a socket.

4. A hearing aid convenient for cleaning according to claim 3, characterized in that the socket is welded on the outer wall of one side of the sound inlet seat (1), and the outer wall of the socket is inserted into the inner wall of the jack of the body (8).

5. The hearing aid convenient to clean as claimed in claim 4, wherein the outer wall of one side of the sound inlet seat (1) is connected with a rubber ring (9) through a bolt, a ring groove (10) is formed in one end of the machine body (8), and the rubber ring (9) is matched with the ring groove (10).

6. The hearing aid convenient to clean as claimed in claim 5, wherein the outer wall of the body (8) is provided with a square hole, the inner wall of the square hole is connected with a potentiometer (11) through a bolt, and the outer wall of one side of the body (8) is provided with a switch (12).

7. The hearing aid convenient to clean according to claim 6, characterized in that the bottom inner wall of the body (8) is connected with a battery (13) through a bolt, the bottom outer wall of the body (8) is provided with a charging interface (14), and the base of the charging interface (14) is connected with the battery (13) through a wire.

8. Hearing aid convenient for cleaning according to claim 6, characterized in that the bottom inner wall of the body (8) is bolted with a heat sink (15), the heat sink (15) is located between the outer wall of the battery (13) and the inner wall of the body (8), the heat sink (15) is plugged with the battery (13), and the outer wall of the body (8) is provided with a heat sink strip (16).