CN215187329U - Bluetooth headset with excellent sealing performance - Google Patents

Abstract

The utility model discloses a Bluetooth earphone with excellent sealing performance, which comprises a shell, wherein one side of the shell is provided with a sound outlet pipe, the outer side of the sound outlet pipe is sleeved with an earplug, the inner part of the shell is fixedly provided with a fixing ring, the shell is provided with a loudspeaker through the fixing ring, the inner surface of the shell and the inner surface of the sound outlet pipe are both provided with waterproof layers, the outer surface of the sound outlet pipe is provided with a first air bag, one side of the first air bag is connected with an air pipe, the inner part of the sound outlet pipe is fixedly provided with two fixing rods, a fixing box is fixedly arranged between the two fixing rods, two sealing plates are movably arranged in the sound outlet pipe, the utility model has a series of structures, so that the utility model has the advantages of multi-layer plugging of ear holes, effectively isolating the external volume and preventing water from entering the ear holes from the outside, thereby avoiding the problem of water inlet of the earphone.

Description

Bluetooth headset with excellent sealing performance

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a bluetooth headset that sealing performance is good.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency.

The waterproof performance of current bluetooth headset is not good, to swimming fan person and outdoor exercises person, leads to the earphone to intake easily impaired to common user, also easily because the weather is moist, lead to the moisture to get into inside the earphone from the chock plug of earphone, corrode the internal circuit structure and the loudspeaker of earphone, bring unnecessary loss, consequently we have proposed a bluetooth headset solution problem that sealing performance is good in order to solve this some problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bluetooth headset that sealing performance is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bluetooth headset that sealing performance is good, includes the shell, one side of shell is provided with the sound outlet pipe, the outside cover of sound outlet pipe is equipped with the earplug, the inside fixed mounting of shell has solid fixed ring, the shell passes through gu fixed ring installs loudspeaker, the internal surface of shell with the internal surface of sound outlet pipe all is provided with the waterproof layer, the surface of sound outlet pipe is provided with first gasbag, one side of first gasbag is connected with the trachea, the inside fixed mounting of sound outlet pipe has two dead levers, two fixed mounting has fixed box between the dead lever, the inside movable mounting of sound outlet pipe has two closed plates, two the closed plate all is located one side of fixed box.

Preferably, a dust screen is fixedly installed on one side inside the sound outlet pipe, and two protrusions are arranged on the outer surface of the sound outlet pipe.

Preferably, the surface of earplug is provided with two ring limits, two the diameter on ring limit increases in proper order from right to left, the inside of earplug is provided with the clamping ring, the material of clamping ring with the material of earplug is the same.

Preferably, a through hole is formed in one side of the shell, the air pipe extends to the inside of the shell through the through hole, and a sealing ring is arranged inside the through hole.

Preferably, the inside of fixed box is provided with the second gasbag, tracheal one end with the second gasbag intercommunication, the spring is installed to the inside one side of fixed box, the one end fixed mounting of spring has the push pedal, one side fixed mounting of push pedal has the push rod, the one end of push rod extends to the outside of fixed box, the spring housing is established the outside of push rod, the push rod is located the surface activity in the fixed box outside installs two connecting rods, two the one end of connecting rod respectively with two one side swing joint of closing plate.

Preferably, a baffle is fixedly installed at one end, located outside the fixing box, of the push rod, and a sealing gasket is arranged on one side of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through the closure plate multiplicable sound pipe's that sets up seal to avoid water to get into the inside of shell from sound pipe, through the waterproof layer that sets up, the waterproof performance of multiplicable shell through the ring limit that sets up, can have and carry out the multilayer shutoff to the earhole, can completely cut off outside volume effectively, and can prevent that water from getting into the earhole from the outside, thereby avoided the problem that the earphone intake.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

in the figure: 1. a sound outlet pipe; 2. a dust screen; 3. an earplug; 4. a protrusion; 5. pressing a ring; 6. encircling; 7. a first air bag; 8. an air tube; 9. a housing; 10. a waterproof layer; 11. a horn; 12. a fixing ring; 13. a baffle plate; 14. a connecting rod; 15. a push rod; 16. a spring; 17. pushing the plate; 18. a second air bag; 19. a fixing box; 20. fixing the rod; 21. a closing plate; 22. a through hole; 23. and (5) sealing rings.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a Bluetooth headset with excellent sealing performance comprises a shell 9, a sound outlet pipe 1 is arranged on one side of the shell 9, an earplug 3 is sleeved outside the sound outlet pipe 1, a fixing ring 12 is fixedly arranged in the shell 9, a loudspeaker 11 is arranged on the shell 9 through the fixing ring 12, waterproof layers 10 are arranged on the inner surface of the shell 9 and the inner surface of the sound outlet pipe 1, and through the arranged waterproof layers 10, the waterproof performance of multiplicable shell 9, the surface of sound outlet pipe 1 is provided with first air bag 7, and one side of first air bag 7 is connected with trachea 8, and the inside fixed mounting of sound outlet pipe 1 has two dead levers 20, and fixed mounting has fixed box 19 between two dead levers 20, and the inside movable mounting of sound outlet pipe 1 has two closure plates 21, and two closure plates 21 all are located one side of fixed box 19, through the closure plate 21 that sets up multiplicable sound outlet pipe 1's seal.

Preferably, one side fixed mounting that goes out the inside of sound pipe 1 has dust screen 2, and the surface that goes out sound pipe 1 is provided with two archs 4, can effectively prevent the inside that the earwax from getting into sound pipe 1 through the dust screen 2 that sets up, through the arch 4 that sets up, can effectively increase earplug 3's stability, prevents that the earplug from droing.

Preferably, the surface of earplug 3 is provided with two ring limits 6, and the diameter of two ring limits 6 increases in proper order from right to left, and the inside of earplug 3 is provided with clamping ring 5, and the material of clamping ring 5 is the same with the material of earplug 3, through the ring limit 6 that sets up, can have and carry out the multilayer shutoff to the earhole, can completely cut off outside volume effectively to and can prevent that water from getting into the earhole from the outside, thereby avoided the problem that the earphone intake.

Preferably, through-hole 22 has been seted up to one side of shell 9, and trachea 8 extends to the inside of shell 9 through-hole 22, and the inside of through-hole 22 is provided with sealing washer 23, through the through-hole 22 that sets up, can be convenient for trachea 8 extends to the inside of shell 9, through the sealing washer 23 that sets up, can avoid water to get into the inside of shell 9 from through-hole 22.

Preferably, the second air bag 18 is arranged inside the fixing box 19, one end of the air tube 8 is communicated with the second air bag 18, the spring 16 is installed on one side inside the fixing box 19, the push plate 17 is fixedly installed at one end of the spring 16, the push rod 15 is fixedly installed on one side of the push plate 17, one end of the push rod 15 extends to the outer side of the fixing box 19, the spring 16 is sleeved on the outer side of the push rod 15, the surface of the push rod 15, which is located on the outer side of the fixing box 19, is movably provided with two connecting rods 14, one ends of the two connecting rods 14 are respectively movably connected with one sides of the two closing plates 21, the second air bag 18 bulges and pushes the push plate 17 to move after inputting air, the push plate 17 pushes the push rod 15 to move, and the push rod 15 drives the connecting rods 14 to push the two closing plates 21, so that the obtained sound tube 1 is not closed again, and the sound can be conveniently transmitted.

Preferably, a baffle 13 is fixedly installed at one end of the push rod 15 positioned outside the fixing box 19, a sealing gasket is arranged at one side of the baffle 13, and the sealing performance of the two closing plates 21 can be improved through the arranged baffle 13.

The working principle is as follows: before using, examine the integrality of each structure of the utility model, wherein the loudspeaker 11 is the existing electric element, it can be installed and used according to the actual using demand, when using the bluetooth earphone with excellent sealing performance, when the user packs the earplug 3 into the ear hole, there can be multilayer plugging to the ear hole through the ring edge 6, it can effectively isolate the external volume, and can prevent the water from entering into the ear hole from the outside, thereby avoiding the problem of earphone water inlet, when the earplug 3 is packed into the ear hole, the ear hole will extrude the earplug 3, the press ring 5 in the earplug 3 will extrude the first air bag 7, the air in the first air bag 7 will be input into the second air bag 18 through the air tank 8, the push plate 17 will be bulgy and push to move after the air is input into the second air bag 18, the push plate 17 will push the push rod 15 to move, the push rod 15 drives the connecting rod 14 to push up the two closed plates 21, so that the resulting sound tube 1 is no longer closed, which facilitates the transmission of sound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bluetooth headset with excellent sealing performance comprises a shell (9), and is characterized in that: a sound outlet pipe (1) is arranged on one side of the shell (9), an earplug (3) is sleeved on the outer side of the sound outlet pipe (1), the inner part of the shell (9) is fixedly provided with a fixed ring (12), the shell (9) is provided with a loudspeaker (11) through the fixed ring (12), waterproof layers (10) are arranged on the inner surface of the shell (9) and the inner surface of the sound outlet pipe (1), a first air bag (7) is arranged on the outer surface of the sound outlet pipe (1), one side of the first air bag (7) is connected with an air pipe (8), two fixing rods (20) are fixedly arranged in the sound outlet pipe (1), a fixing box (19) is fixedly arranged between the two fixing rods (20), two closing plates (21) are movably mounted inside the sound outlet pipe (1), and the two closing plates (21) are located on one side of the fixed box (19).

2. The bluetooth headset of claim 1, wherein: one side fixed mounting in sound outlet pipe (1) has dust screen (2), the surface of sound outlet pipe (1) is provided with two archs (4).

3. The bluetooth headset of claim 1, wherein: the surface of earplug (3) is provided with two ring limits (6), two the diameter of ring limit (6) increases in proper order from right to left, the inside of earplug (3) is provided with clamping ring (5), the material of clamping ring (5) with the material of earplug (3) is the same.

4. The bluetooth headset of claim 1, wherein: through-hole (22) have been seted up to one side of shell (9), trachea (8) pass through-hole (22) extend to the inside of shell (9), the inside of through-hole (22) is provided with sealing washer (23).

5. The bluetooth headset of claim 1, wherein: the inside of fixed box (19) is provided with second gasbag (18), the one end of trachea (8) with second gasbag (18) intercommunication, spring (16) are installed to the inside one side of fixed box (19), the one end fixed mounting of spring (16) has push pedal (17), one side fixed mounting of push pedal (17) has push rod (15), the one end of push rod (15) extends to the outside of fixed box (19), spring (16) cover is established the outside of push rod (15), push rod (15) are located the surface activity in the fixed box (19) outside installs two connecting rods (14), two the one end of connecting rod (14) respectively with two one side swing joint of closing plate (21).

6. The bluetooth headset of claim 5, wherein: the push rod (15) is located one end fixed mounting in fixed box (19) outside has baffle (13), one side of baffle (13) is provided with sealed the pad.

Images