CN212086449U - Inflatable noise control silica gel earplug - Google Patents

Abstract

The utility model discloses an inflatable noise control silica gel earplug relates to earplug earphone technical field, including wearing the circle, it is provided with the music controller to wear circle one end, and wears the circle and keep away from music controller one end and be provided with the air pressure controller, inside air chamber and the atmospheric pressure circuit board of being provided with of atmospheric pressure controller, and be provided with in the air chamber with atmospheric pressure circuit board complex air pressure bar, the air pressure controller outside be provided with atmospheric pressure circuit board complex comfortable mode button, silence mode button and motion mode button. The utility model discloses an air chamber, atmospheric pressure pole, trachea, main gasbag, ballonet, pneumatic valve and the gas distribution pipe that sets up make the earplug size change, combine comfortable mode button, the silence mode button that sets up, thereby make main gasbag and ballonet and the isolated more noise of ear wall laminating, improve the sound insulation effect, and the area of contact of motion mode button and pressure sensor extension earplug and ear wall through setting up, improve frictional force, fall out the earplug during the motion prevention.

Description

Inflatable noise control silica gel earplug

Technical Field

The utility model relates to an earplug formula earphone technical field specifically is an inflatable noise control silica gel earplug.

Background

The earphone is originally used for a telephone and a radio, but with the prevalence of portable electronic devices, the earphone is mostly used for mobile phones, walkmans, radios, portable electronic games, digital audio players and the like, and the earphone used at present is generally divided into an external card earphone and an earplug, and the earplug is widely used due to the characteristics of small volume, flexible and convenient use and easy carrying.

But current earplug is because the external auditory canal aperture of people's ear is different, need change different earcaps, nevertheless can't the perfect laminating after changing, and the effect that gives sound insulation is not enough, leads to listening to song under the noise environment and experiences and receive the influence, and because of frictional force is not enough, leads to deviating from easily in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing earplug is insufficient in sound insulation effect and easy to separate from the use process, the inflatable noise-proof silica gel earplug is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an inflatable noise-proof silica gel earplug comprises a wearing ring, wherein one end of the wearing ring is provided with a music controller, one end of the wearing ring, which is far away from the music controller, is provided with an air pressure controller, an air chamber and an air pressure circuit board are arranged in the air pressure controller, an air pressure rod matched with the air pressure circuit board is arranged in the air chamber, the outer side of the air pressure controller is provided with a comfortable mode button, a silent mode button and a sport mode button matched with the air pressure circuit board, one ends of the music controller and the air pressure controller, which are far away from the wearing ring, are respectively provided with a rubber insulating sleeve, an earplug extension rod is fixedly sleeved on the outer side of one end of the rubber insulating sleeve, one end of the earplug extension rod, which is far away from the rubber insulating sleeve, is provided with an earplug shell, one side of the earplug shell is provided with a fixing tube, and two ends of, and an air valve is arranged at one end of the air pipe extending to the inside of the earplug extension rod, a main air bag and an auxiliary air bag connected with one side of the earplug shell are sleeved on the outer side of the fixing pipe, air distributing pipes penetrating through the earplug shell are connected between the main air bag and the auxiliary air bag and the air valve, and a pressure sensor is arranged on the inner wall of the auxiliary air bag.

Preferably, the music controller is internally provided with a music circuit board, and the outer side of the music controller is provided with three groups of music adjusting buttons matched with the music circuit board.

Preferably, a sound generating device matched with the fixed pipe is arranged inside the earplug shell.

Preferably, one end of the fixing tube, which is far away from the shell of the earplug, is provided with a dust-proof net.

Preferably, wires are connected between the air valve and the air pressure rod and the air pressure circuit board, and wires are connected between the sound generating device and the music circuit board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an air chamber, atmospheric pressure pole, trachea, main gasbag, ballonet, pneumatic valve and the gas distribution pipe that sets up make the earplug size change, combine comfortable mode button, the silence mode button that sets up, thereby make main gasbag and ballonet and the isolated more noise of ear wall laminating, improve the sound insulation effect, and the area of contact of motion mode button and pressure sensor extension earplug and ear wall through setting up, improve frictional force, fall out the earplug during the motion prevention.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of detail A of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. wearing a ring; 2. a music controller; 3. a pneumatic controller; 4. a comfort mode button; 5. a mute mode button; 6. a motion mode button; 7. a pneumatic circuit board; 8. an air chamber; 9. a pneumatic rod; 10. an air tube; 11. a music circuit board; 12. a music adjustment button; 13. a rubber insulating sleeve; 14. an earplug extension stem; 15. an air valve; 16. an earplug housing; 17. a gas distributing pipe; 18. a sound producing device; 19. a fixed tube; 20. a main airbag; 21. a ballonet; 22. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an inflatable noise-proof silica gel earplug comprises a wearing ring 1, a music controller 2 is disposed at one end of the wearing ring 1, an air pressure controller 3 is disposed at one end of the wearing ring 1 away from the music controller 2, an air chamber 8 and an air pressure circuit board 7 are disposed in the air chamber 3, an air pressure rod 9 cooperating with the air pressure circuit board 7 is disposed in the air chamber 8, a comfort mode button 4, a mute mode button 5 and a sport mode button 6 cooperating with the air pressure circuit board 7 are disposed at the outer side of the air pressure controller 3, a rubber insulating sleeve 13 is disposed at one end of the music controller 2 and the air pressure controller 3 away from the wearing ring 1, an earplug extension rod 14 is fixedly sleeved at the outer side of one end of the rubber insulating sleeve 13, an earplug shell 16 is disposed at one end of the earplug extension rod 14 away from the rubber insulating sleeve 13, and, the two ends of the air chamber 8 are provided with an air pipe 10 which penetrates through the wearing ring 1, the music controller 2 and the rubber insulating sleeve 13 and extends to the inside of the earplug extending rod 14, an air valve 15 is arranged at one end of the air pipe which extends to the inside of the earplug extending rod 14, a main air bag 20 and an auxiliary air bag 21 which are connected with one side of the earplug shell 16 are sleeved on the outer side of the fixing pipe 19, air distributing pipes 17 which penetrate through the earplug shell 16 are connected between the main air bag 20 and the auxiliary air bag 21 and the air valve 15, and the inner wall of the auxiliary air bag 21 is provided with a.

The utility model discloses an air chamber 8 that sets up, the atmospheric pressure pole 9, the trachea 10, main gasbag 20, ballonet 21, pneumatic valve 15 and gas-distributing pipe 17 make the earplug size change, thereby combine the comfortable mode button 4 that sets up, silence mode button 5, thereby make main gasbag 20 and ballonet 21 and the isolated more noise of ear wall laminating, improve the sound insulation effect, and the area of contact of motion mode button 6 and pressure sensor 22 extension earplug and ear wall through setting up, improve frictional force, the earplug falls out when preventing to move.

Please refer to fig. 1 and fig. 3, a music circuit board 11 is disposed inside the music controller 2, and three sets of music adjusting buttons 12 cooperating with the music circuit board 11 are disposed outside the music controller 2, the volume is controlled by the music adjusting buttons 12 and the music circuit board 11.

Please refer to fig. 2, the sound generating device 18 is disposed inside the earplug shell 16 and is engaged with the fixing tube 19, so that the sound generating device 18 can transmit music.

Please refer to fig. 2, the end of the fixing tube 19 away from the earplug shell 16 is provided with a dust-proof net, so that the utility model prevents the dust from affecting the sound quality.

Please refer to fig. 1, wires are connected between the air valve 15, the air pressure rod 9 and the air pressure circuit board 7, and wires are connected between the sound generating device 18 and the music circuit board 11, so that the present invention transmits signals through the wires.

The working principle is as follows: firstly, the earplug is plugged into an external auditory canal, the air pressure circuit board 7 is touched through the comfortable mode button 4 to control the air pressure rod 9 to adjust the air pressure in the air chamber 8, the air valve 15 is used for balancing the air pressure to enable the main air bag 20 and the auxiliary air bag 21 to be inflated, the pressure sensor 22 is used for controlling the air pressure to be maintained in a comfortable range, when the environment is noisy, the air pressure circuit board 7 is touched through the silent mode button 5 to control the air pressure rod 9 and the air valve 15 to increase the air pressure of the auxiliary air bag 21, the sound insulation effect is enhanced, when the earplug is in motion, the air pressure circuit board 7 is touched through the motion mode button 6 to control the air pressure rod 9 and the air valve 15 to increase the air pressure of the main air bag 20, the main air bag 20 is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an inflatable noise control silica gel earplug, includes wears circle (1), its characterized in that: the earphone is characterized in that a music controller (2) is arranged at one end of the wearing ring (1), an air pressure controller (3) is arranged at one end, away from the music controller (2), of the wearing ring (1), an air chamber (8) and an air pressure circuit board (7) are arranged in the air pressure controller (3), an air pressure rod (9) matched with the air pressure circuit board (7) is arranged in the air chamber (8), a comfortable mode button (4), a silent mode button (5) and a motion mode button (6) matched with the air pressure circuit board (7) are arranged on the outer side of the air pressure controller (3), rubber insulating sleeves (13) are arranged at one ends, away from the wearing ring (1), of the music controller (2) and the air pressure controller (3), earplug extending rods (14) are fixedly sleeved at the outer side of one end, away from the wearing ring (1), of the earplug extending rods (14), and an earphone shell (16) is arranged at one end, away from the rubber, and an earplug shell (16) is provided with a fixed pipe (19) on one side, both ends of the air chamber (8) are provided with an air pipe (10) which penetrates through the wearing ring (1), the music controller (2) and the rubber insulating sleeve (13) and extends to the inner part of the earplug extension rod (14), the air pipe extends to one end of the inner part of the earplug extension rod (14) and is provided with an air valve (15), a main air bag (20) and an auxiliary air bag (21) which are connected with one side of the earplug shell (16) are sleeved on the outer side of the fixed pipe (19), an air distributing pipe (17) which penetrates through the earplug shell (16) is connected between the main air bag (20) and the auxiliary air bag (21) and the air valve (15), and the inner wall of the auxiliary air bag (21.

2. The inflatable noise-proof silica gel earplug according to claim 1, wherein: music circuit board (11) are provided with in music controller (2), and music controller (2) outside is provided with three groups and music circuit board (11) complex music adjustment button (12).

3. The inflatable noise-proof silica gel earplug according to claim 1, wherein: a sound production device (18) matched with the fixed pipe (19) is arranged in the earplug shell (16).

4. The inflatable noise-proof silica gel earplug according to claim 1, wherein: one end of the fixing tube (19) far away from the earplug shell (16) is provided with a dust-proof net.

5. The inflatable noise-proof silica gel earplug according to claim 3, wherein: electric wires are connected between the air valve (15) and the air pressure rod (9) and the air pressure circuit board (7), and electric wires are connected between the sound production device (18) and the music circuit board (11).

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