CN215818553U

CN215818553U - Novel TWS bluetooth headset

Info

Publication number: CN215818553U
Application number: CN202122085708.XU
Authority: CN
Inventors: 庄少宏; 李富涛; 曾庆法; 李叶永; 李文彬; 刘展亮; 葛丰达; 肖关胜; 吴亚新; 史作超; 钟红波; 张勃然; 何伟新; 张李恩; 刘湘华; 袁海; 杨林; 徐光华
Original assignee: Guangzhou Panyu Juda Car Audio Equipment Co ltd
Current assignee: Guangzhou Panyu Juda Car Audio Equipment Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-11
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a novel TWS Bluetooth earphone which comprises an earphone shell, wherein an earphone opening is formed in one side of the earphone shell, earplugs are arranged on the outer side of the earphone opening, a filter screen is arranged at one end, away from the earphone shell, of the earphone opening, a protective ring is arranged on the inner wall of one end, close to the filter screen, of each earplug, a loudspeaker is arranged in the earphone opening, a main control center is arranged in the earphone shell, a water filtering pad is arranged at one side, close to the loudspeaker, of each filter screen, and a humidity sensor is arranged between each filter screen and the corresponding water filtering pad; according to the novel TWS Bluetooth headset, the humidity sensor, the water filtering pad and the water absorbing core strip are arranged, so that the short circuit damage of elements caused by water flow permeation can be avoided, the current noise generated by the headset is absorbed, and the discomfort caused by the current noise to the ears of a user is reduced; through setting up guard ring, flange, snap ring and felt, can reach and adsorb, collect dust, earwax, avoid earwax and dust to take place the dead angle and pile up.

Description

Novel TWS bluetooth headset

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a novel TWS Bluetooth headset.

Background

The Bluetooth headset is a small device based on a Bluetooth wireless communication technology, free communication can be realized only by hiding the light device at the edge of the headset without directly using communication equipment (mobile phones, computers and the like), a user can avoid the tradition power supply circuit from being involved, communication can be easily realized in various modes, and the Bluetooth headset is a good tool for improving the efficiency of mobile commerce families since the Bluetooth headset is made.

The prior art has the following defects or problems:

1. the most important problem of the existing Bluetooth headset in use is that the waterproof performance of the existing Bluetooth headset is limited, once the Bluetooth headset is seeped, internal parts are easy to cause short circuit and damage occurs, and the Bluetooth headset is different from other electronic products and needs to reserve a headset hole for communication, so that the Bluetooth headset is not in a full-circle sealing state, and the waterproof performance of the existing Bluetooth headset is always a great problem to be overcome by various manufacturers;

2. the existing Bluetooth headset is used for a long time, the gap between the earplug and the headset opening is filtered out through the filter screen, dust or earwax is easy to remain, embarrassment is difficult to avoid when the headset is used with other people, and the dust is hard to clean up because the dust is piled up to be in the dead angle position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel TWS Bluetooth headset aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel TWS bluetooth headset, includes the earphone shell, earphone shell one side is provided with the earphone mouth, the earphone mouth outside is provided with the earplug, the one end that earphone shell was kept away from to the earphone mouth is provided with the filter screen, the one end inner wall that the earplug is close to the filter screen is provided with the guard circle, the inside speaker that is provided with of earphone mouth, the inside master control center that is provided with of earphone shell, one side that the filter screen is close to the speaker is provided with the drainage pad, be provided with humidity transducer between filter screen and the drainage pad, the earplug is close to guard circle department inner wall and is provided with the draw-in groove, guard circle outward appearance wall is provided with the snap ring, the one end that the snap ring was kept away from to the guard circle is provided with the flange, the guard circle inner wall is provided with the felt.

According to the preferred technical scheme, the protection ring is made of silica gel, the protection ring and the flange are integrally constructed, the section of the flange is in a hook shape, and the flange is sleeved on the outer side of one end, away from the shell of the earphone, of the earplug.

As the preferable technical scheme, the clamping ring is bent by ninety degrees, the clamping ring and the protection ring are integrally constructed, the clamping ring is clamped with the clamping groove, and the protection ring is clamped with the earplug through the clamping ring.

As a preferable technical scheme of the utility model, the felt is fixed on the inner wall of the guard ring and surrounds the edge of the outer side of the filter screen.

As a preferred technical scheme, the water filtering pad is arranged between the filter screen and the loudspeaker, the water filtering pad is circular, the water filtering pad is of a net structure formed by alternately weaving a plurality of groups of water absorbing core strips, and the side wall of the water filtering pad is fixedly connected with the inner wall of the earphone mouth.

As a preferred technical scheme of the utility model, the humidity sensor is positioned at the bottom end of a gap between the filter screen and the water filtering pad and is electrically connected with the main control center through a circuit.

Compared with the prior art, the utility model provides a novel TWS Bluetooth headset, which has the following beneficial effects:

1. according to the novel TWS Bluetooth earphone, the humidity sensor, the water filtering pad and the water absorbing core strip are arranged, the humidity sensor is additionally arranged at the earphone mouth, once water flows into the earphone mouth, the water flows to trigger the humidity sensor, the humidity sensor transmits a signal to the main control center at the moment, the main control center is used for controlling the main power supply to be cut off, circuits of all electrical components in the earphone are disconnected, short-circuit damage of the components caused by water flow is avoided, meanwhile, water flow is absorbed through the water absorbing core strip, the water flow can be effectively prevented from leaking into the earphone shell, multiple groups of water absorbing core strips are woven into a net shape to form the water filtering pad, current noise generated by the earphone can be absorbed in the use process of the earphone, and discomfort caused by the current noise to the ears of a user is reduced;

2. this novel TWS bluetooth headset through setting up protection circle, flange, snap ring and felt, carries out the shutoff to filter screen edge through the protection circle, avoids earwax and dust to take place the dead angle and piles up, borrows the area of contact of felt increase and dust, earwax simultaneously, can effectively adsorb dust, earwax, collect, and through inserting the snap ring draw-in groove, with the flange cover in the one end outside that earphone shell was kept away from to the earplug, make the protection circle card in the earplug inner wall, the dismantlement clearance of the protection circle of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

FIG. 4 is a schematic view of the structure of the water filter pad of the present invention;

FIG. 5 is a schematic view of a guard ring according to the present invention.

In the figure: 1. an earphone housing; 2. an earphone port; 3. an earplug; 4. filtering with a screen; 5. a guard ring; 6. a speaker; 7. a master control center; 8. a water filtering cushion; 9. a humidity sensor; 10. a card slot; 11. a snap ring; 12. a flange; 13. felt; 14. a water-absorbent core strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a novel TWS Bluetooth earphone comprises an earphone shell 1, an earphone mouth 2 is arranged on one side of the earphone shell 1, an earplug 3 is arranged on the outer side of the earphone mouth 2, a filter screen 4 is arranged at one end of the earphone mouth 2 far away from the earphone shell 1, a protective ring 5 is arranged on the inner wall of one end of the earplug 3 close to the filter screen 4 and used for covering the edge of the filter screen 4, a loudspeaker 6 is arranged inside the earphone mouth 2, a main control center 7 is arranged inside the earphone shell 1, a water filtering pad 8 is arranged on one side of the filter screen 4 close to the loudspeaker 6 and used for filtering water flow and preventing the water flow from permeating into the earphone shell 1, a humidity sensor 9 is arranged between the filter screen 4 and the water filtering pad 8 and used for detecting the water flow permeation, a clamping groove 10 is arranged on the inner wall of the position of the earplug 3 close to the protective ring 5, a clamping ring 11 is arranged on the outer wall of the protective ring 5 and used for clamping the inner wall of the earplug 3, and a flange 12 is arranged at one end of the protective ring 5 far away from the clamping ring 11, the inner wall of the protective ring 5 is provided with a felt 13 for collecting and adsorbing dust and earwax.

In the embodiment, the protection ring 5 is made of silica gel, the protection ring 5 and the flange 12 are integrally constructed, the section of the flange 12 is in a hook shape, and the flange 12 is sleeved on the outer side of one end of the earplug 3 away from the earphone shell 1 and used for sleeving the end head of the protection ring 5 on the outer side of the earplug 3 to fix the protection ring 5; the clamping ring 11 is bent by ninety degrees, the clamping ring 11 and the protection ring 5 are in an integrated structure, the clamping ring 11 is clamped with the clamping groove 10, the protection ring 5 is clamped with the earplugs 3 through the clamping ring 11, the detachability of the protection ring 5 is realized, and the felt 13 is convenient to clean; the felt 13 is fixed on the inner wall of the protective ring 5, the felt 13 surrounds the edge of the outer side of the filter screen 4, the contact area between the felt 13 and dust and earwax is increased, the dust and earwax can be effectively adsorbed and collected, and dead angle accumulation of the earwax and the dust is avoided; the water filtering pad 8 is positioned between the filter screen 4 and the loudspeaker 6, the water filtering pad 8 is circular, the water filtering pad 8 is of a net structure formed by alternately weaving a plurality of groups of water absorbing core strips 14, and the side wall of the water filtering pad 8 is connected and fixed with the inner wall of the earphone port 2, so that on one hand, water flow is absorbed by the water absorbing core strips 14, the water flow can be effectively prevented from leaking into the earphone shell 1, on the other hand, the water filtering pad can be used for absorbing current noise generated by the earphone, and the uncomfortable feeling of the current noise to the ears of a user is reduced; humidity transducer 9 is in the bottom in space between filter screen 4 and the drainage pad 8, and humidity transducer 9 passes through circuit and 7 electric connection of master control center for it is about to the infiltration to survey rivers and pass filter screen 4, and humidity transducer 9 transmission signal of being convenient for is in order to realize the inside auto-power-off of earphone, avoids rivers infiltration to cause the component short circuit to damage.

The working principle and the using process of the utility model are as follows: when the earphone is in a working state, the edge of the filter screen 4 is sealed by the protective ring 5, thereby avoiding dead angle accumulation of earwax and dust, meanwhile, the felt 13 is used for increasing the contact area with the dust and the earwax, so that the dust and the earwax can be effectively adsorbed and collected, when dust and earwax are accumulated on the protective ring 5, the snap ring 11 can be taken out of the clamping groove 10, the flange 12 can be taken off from the earplug 3, therefore, the protective ring 5 is disassembled and cleaned, once water flows into the earphone mouth 2, the water flows through the filter screen 4 to trigger the humidity sensor 9, the humidity sensor 9 transmits signals to the main control center 7 at the moment, the main control center 7 is utilized to control the main power supply to be cut off, circuits of all electrical components in the earphone are disconnected, and the short circuit damage of the components caused by the water flow is avoided, meanwhile, water flow is absorbed through the water absorbing core strip 14, and water flow leakage can be effectively avoided from entering the earphone shell 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel TWS bluetooth headset which characterized in that: comprises an earphone shell (1), an earphone mouth (2) is arranged on one side of the earphone shell (1), an earplug (3) is arranged on the outer side of the earphone mouth (2), a filter screen (4) is arranged at one end, far away from the earphone shell (1), of the earphone mouth (2), a protective ring (5) is arranged on the inner wall of one end, close to the filter screen (4), of the earplug (3), a loudspeaker (6) is arranged inside the earphone mouth (2), a master control center (7) is arranged inside the earphone shell (1), a water filtering pad (8) is arranged on one side, close to the loudspeaker (6), of the filter screen (4), a humidity sensor (9) is arranged between the filter screen (4) and the water filtering pad (8), a clamping groove (10) is formed in the inner wall, close to the protective ring (5), of the earplug (3), a clamping ring (11) is arranged on the outer wall of the protective ring (5), and a flange (12) is arranged at one end, far away from the clamping ring (11), of the protective ring (5), and the inner wall of the protective ring (5) is provided with a felt (13).

2. A novel TWS bluetooth headset according to claim 1, characterized in that: the material of the protective ring (5) is silica gel, the protective ring (5) and a flange (12) are integrally constructed, the cross section of the flange (12) is hooked, and the flange (12) is sleeved on the outer side of one end, far away from the earphone shell (1), of the earplug (3).

3. A novel TWS bluetooth headset according to claim 1, characterized in that: the earplug is characterized in that the clamping ring (11) is bent by ninety degrees, the clamping ring (11) and the protection ring (5) are integrally structured, the clamping ring (11) is connected with the clamping groove (10), and the protection ring (5) is connected with the earplug (3) through the clamping ring (11).

4. A novel TWS bluetooth headset according to claim 1, characterized in that: the felt (13) is fixed on the inner wall of the protective ring (5), and the felt (13) surrounds the edge of the outer side of the filter screen (4).

5. A novel TWS bluetooth headset according to claim 1, characterized in that: it is in between filter screen (4) and speaker (6) to strain water pad (8), it is circular to strain water pad (8), strain water pad (8) and absorb water core strip (14) by a plurality of groups and weave formation network structure in turn, it is fixed with earphone mouth (2) inner wall connection to strain water pad (8) lateral wall.

6. A novel TWS bluetooth headset according to claim 1, characterized in that: humidity transducer (9) are in the bottom in space between filter screen (4) and water filtering pad (8), humidity transducer (9) pass through circuit and main control center (7) electric connection.