CN213547821U

CN213547821U - Waterproof earphone

Info

Publication number: CN213547821U
Application number: CN202023299169.1U
Authority: CN
Inventors: 黄广昌
Original assignee: Dongguan Kaiwei Electronic Co ltd
Current assignee: Dongguan Kaiwei Electronic Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-06-25
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a waterproof earphone, comprising an earphone cable, a battery box is fixedly installed on one side of the earphone cable, a battery is fixedly installed inside the battery box, and one side of the battery is electrically connected with one side of the earphone cable. , a volume adjustment component is fixedly installed on the other side of the headphone cable, tail plugs are fixedly installed at both ends of the headphone cable, ear shells are installed at one end of the two sets of tail plugs, and a top of the two sets of ear shells is installed. Magnet blocks are installed on the sides, horns are fixedly installed on the outside of the magnet blocks on the top of the two sets of ear shells, a first waterproof membrane is installed on the top surfaces of the two sets of horns, and ears are fixed on the tops of the two sets of ear shells. In the front cavity of the shell, a second waterproof membrane is arranged on the top surface of the front cavity of the two groups of ear shells, and a silicone sleeve is installed on the front cavity of the two groups of ear shells. The utility model adopts a waterproof structure added to the structure of the traditional earphone, so that the waterproof effect of the earphone is better, the earphone will not be easily damaged when encountering water, and it is more convenient to use.

Description

Waterproof earphone

Technical Field

The utility model relates to an earphone technical field specifically is a waterproof earphone.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in a noisy environment such as a recording studio, a bar, a trip, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

Most of the existing earphones have poor waterproof effect, are very easy to damage when meeting water and are not beneficial to use. Therefore, we propose a waterproof earphone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof earphone adopts the structural waterproof construction that increases at traditional earphone, makes the water-proof effects of earphone better, meets water and can not damage easily to solve the problem of proposing among 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 waterproof earphone, includes the earphone cord, one side fixed mounting has the battery case on the earphone cord, the inside fixed mounting of battery case has the battery, battery one side and earphone cord one side electric connection, opposite side fixed mounting has the volume control subassembly on the earphone cord, the equal fixed mounting in earphone cord both ends has the tail stopper, and is two sets of the earlap is all installed to tail stopper one end, and is two sets of the magnet piece is all installed on earlap top one side, and is two sets of the equal fixed mounting in earlap top magnet piece outside has loudspeaker, and is two sets of loudspeaker one side respectively with the both ends electric connection of earphone cord, and is two sets of the loudspeaker top surface all is provided with first water proof membrane, and is two sets of the equal fixed mounting in earlap top has the earlap front chamber, and is two sets of earlap front chamber top surface all is provided with the second water.

Preferably, the volume control subassembly includes miaow shell upper cover and miaow shell lower cover, miaow shell upper cover and the inside fixed mounting of miaow shell lower cover have the PCBA board, the EVA board is installed to PCBA board top one side, miaow shell upper cover and miaow shell lower cover one side fixed mounting have the dust plug, miaow shell lower cover bottom one side is provided with waterproof ventilated membrane.

Preferably, a patch panel is installed on one side inside the battery box, one side of the patch panel is electrically connected with one side of the battery, and the other side of the patch panel is electrically connected with one side of the earphone cord.

Preferably, the EVA piece is installed to battery top one side, EVA piece top and the inboard top laminating of battery case, the battery sets up to polymer battery.

Preferably, the battery box comprises a battery box upper cover and a battery box lower cover, the battery is installed inside the battery box upper cover and the battery box lower cover, the adapter plate is installed on the inner side of the battery box lower cover, and the top of the EVA block is attached to the bottom of the inner side of the battery box upper cover.

Preferably, the earlap sets up to the aluminum alloy earlap, the silica gel cover is provided with big, three kinds of models of well and little, just the silica gel cover sets up bullet type structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an at the structural waterproof construction that increases of traditional earphone, use through the cooperation of first water proof membrane, second water proof membrane and waterproof ventilated membrane, make the water-proof effects of earphone better, meet the water and can not damage easily, more convenient to use.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is an exploded view of the volume adjustment assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion B of fig. 2 according to the present invention.

In the figure: 1. an earphone line; 2. a battery case; 201. a battery box upper cover; 202. a lower cover of the battery box; 3. a battery; 4. a volume adjustment component; 401. an upper cover of the microphone shell; 402. a microphone shell lower cover; 403. PCBA board; 404. an EVA plate; 405. a dust plug; 406. a waterproof breathable film; 5. a tail plug; 6. an earshell; 7. a magnet block; 8. a horn; 9. a first water-resistant film; 10. a front cavity of the earshell; 11. a second water-resistant film; 12. a silica gel sleeve; 13. an adapter plate; 14. an EVA block.

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. 1-5, the present invention provides a technical solution:

the waterproof earphone comprises an earphone wire 1, a battery box 2 is fixedly arranged on one side of the earphone wire 1, the battery box 2 is used for installing a battery 3, the battery 3 is fixedly arranged in the battery box 2 and used for supplying power to the earphone, one side of the battery 3 is electrically connected with one side of the earphone wire 1, the other side of the earphone wire 1 is fixedly provided with a volume adjusting component 4, the volume adjusting component 4 is used for adjusting the volume of the earphone, tail plugs 5 are fixedly arranged at the two ends of the earphone wire 1, the tail plugs 5 are used for installing ear shells 6, one ends of the two groups of tail plugs 5 are respectively provided with an ear shell 6, the ear shells 6 are respectively provided with a magnet block 7 and a loudspeaker 8, one sides of the tops of the two groups of ear shells 6 are respectively provided with a magnet block 7, loudspeakers 8 are respectively fixedly arranged outside the magnet blocks 7 at the tops of the two groups of ear shells 6, the loudspeakers 8 and the magnet blocks 7, two sets of 8 top surfaces of loudspeaker all are provided with first water proof membrane 9, first water proof membrane 9 is used for improving loudspeaker 8's water-proof effects, the equal fixed mounting in 6 tops of two sets of earshells has preceding chamber of earlap 10, preceding chamber of earshell 10 is used for installing silica gel cover 12, preceding chamber of two sets of earshells 10 top surfaces all are provided with second water proof membrane 11, second water proof membrane 11 is used for improving the water-proof effects of preceding chamber of earshell 10, all install silica gel cover 12 on preceding chamber of two sets of earshells 10, silica gel cover 12 is used for filling in people's ear with the earphone, increase the comfort of ear.

Volume adjustment subassembly 4 includes miaow shell upper cover 401 and miaow shell lower cover 402, the inside fixed mounting of miaow shell upper cover 401 and miaow shell lower cover 402 has PCBA board 403, PCBA board 403 is used for adjusting the volume of earphone, EVA board 404 is installed to PCBA board 403 top one side, EVA board 404 has good shockproof performance, can prevent that PCBA board 403 is not hard up, miaow shell upper cover 401 and miaow shell lower cover 402 one side fixed mounting have dust plug 405, dust plug 405 is used for preventing that the dust from getting into inside PCBA board 403, miaow shell lower cover 402 bottom one side is provided with waterproof ventilated membrane 406, waterproof ventilated membrane 406 is used for improving volume adjustment subassembly 4's water-proof effects.

An adapter plate 13 is installed on one side inside the battery box 2, one side of the adapter plate 13 is electrically connected with one side of the battery 3, the other side of the adapter plate 13 is electrically connected with one side of the earphone cord 1, and the adapter plate 13 is used for electrically connecting the battery 3 with one side of the earphone cord 1.

EVA piece 14 is installed to 3 top one sides of battery, and EVA piece 14 has good shock resistance, can prevent that battery 3 is not hard up, and 14 tops of EVA piece are laminated with the inboard top of battery case 2, and battery 3 sets up to polymer battery.

The battery box 2 comprises a battery box upper cover 201 and a battery box lower cover 202, the battery 3 is installed inside the battery box upper cover 201 and the battery box lower cover 202, the adapter plate 13 is installed on the inner side of the battery box lower cover 202, and the top of the EVA block 14 is attached to the bottom of the inner side of the battery box upper cover 201.

The earmuff 6 is an aluminum alloy earmuff, the silica gel sleeve 12 is provided with a large model, a medium model and a small model, and the silica gel sleeve 12 is provided with a bullet structure.

It should be noted that: the earphone is provided with a data line outside, and the data line is used for charging the earphone. Yellow glue is required to be dispensed in the upper shell cover 401, the lower shell cover 402, the upper battery box cover 201, the lower battery box cover 202, the surface cover of the ear shell 6 and the tail plug 5 to improve the sealing performance; the earphone line 1 needs to be tied into a knot in the earshell 6, so that the connection part of the earphone line 1 and the loudspeaker 8 is prevented from being broken; the length difference of the wires on the L side and the R side cannot exceed 3 mm.

When specifically using, when using the earphone, through set up first water proof membrane 9 at loudspeaker 8 top surface, set up second water proof membrane 11 at earmuff antechamber 10 top surface and set up waterproof ventilated membrane 406 in miaow shell lower cover 402 bottom, use through the cooperation of first water proof membrane 9, second water proof membrane 11 and waterproof ventilated membrane 406, make the water-proof effects of earphone better.

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

1. A waterproof earphone, comprising an earphone cable (1), characterized in that: a battery box (2) is fixedly installed on one side of the earphone cable (1), and a battery (2) is fixedly installed inside the battery box (2). 3), one side of the battery (3) is electrically connected to one side of the earphone cable (1), the other side of the earphone cable (1) is fixedly installed with a volume adjustment component (4), the earphone cable (1) ) end plugs (5) are fixedly installed at both ends, ear shells (6) are installed at one end of the two sets of tail plugs (5), and magnet blocks ( 7), two sets of said ear shells (6) top magnet blocks (7) are fixedly installed with speakers (8), and one side of two sets of said speakers (8) is electrically connected to both ends of the earphone wire (1) respectively connected, the top surfaces of the two sets of speakers (8) are provided with a first waterproof membrane (9), the tops of the two sets of ear shells (6) are fixedly installed with the front cavity (10) of the ear shells, and the two sets of ear shells (6) A second waterproof membrane (11) is provided on the top surface of the front cavity (10) of the shell, and a silicone sleeve (12) is installed on the front cavity (10) of the two groups of ear shells.

2. A waterproof earphone according to claim 1, characterized in that: the volume adjustment assembly (4) comprises a microphone shell upper cover (401) and a microphone shell lower cover (402), and the microphone shell upper cover (402) 401) and the lower cover of the microphone shell (402) are fixedly installed with a PCBA board (403), an EVA board (404) is installed on the top side of the PCBA board (403), and the upper cover of the microphone shell (401) and the microphone shell A dust plug (405) is fixedly installed on one side of the lower cover (402), and a waterproof and breathable membrane (406) is arranged on the bottom side of the lower cover (402) of the microphone shell.

3. A waterproof earphone according to claim 1, characterized in that: an adapter plate (13) is installed on one side inside the battery box (2), and one side of the adapter plate (13) is connected to the battery (13). 3) One side is electrically connected, and the other side of the adapter plate (13) is electrically connected with one side of the earphone cable (1).

4. A waterproof earphone according to claim 3, characterized in that: an EVA block (14) is installed on one side of the top of the battery (3), and the top of the EVA block (14) is connected to the inner side of the battery box (2). The top is attached, and the battery (3) is set as a polymer battery.

5. A waterproof earphone according to claim 4, characterized in that: the battery box (2) comprises a battery box upper cover (201) and a battery box lower cover (202), and the battery (3) is installed in the Inside the upper cover (201) of the battery box and the lower cover (202) of the battery box, the adapter plate (13) is installed inside the lower cover (202) of the battery box, and the top of the EVA block (14) is connected to the upper cover (202) of the battery box. 201) Inside bottom fit.

6. A waterproof earphone according to claim 1, characterized in that: the ear shell (6) is configured as an aluminum alloy ear shell, and the silicone sleeve (12) is provided with three types: large, medium and small, and The silicone sleeve (12) is provided with a bullet-shaped structure.