CN210781275U

CN210781275U - Noise reduction type Bluetooth headset

Info

Publication number: CN210781275U
Application number: CN201922158641.0U
Authority: CN
Inventors: 林武强; 冯建卫
Original assignee: Shenzhen Humboldt Technology Co ltd
Current assignee: Shenzhen Humboldt Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-16
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a type of making an uproar bluetooth headset falls, including earphone body, play sound pipe, volume control key, switch key position and the interface that charges, the central point department of putting of earphone body bottom is equipped with the interface that charges, and the internally mounted of the interface that charges has dustproof stopper, and the bottom of dustproof stopper extends to the outside of the interface that charges, be equipped with the switch key position on the outer wall of earphone body one side, and be equipped with the volume control key on the earphone body outer wall of switch key position below to be fixed with out the sound pipe on the outer wall of earphone body keep away from switch key position one side, it installs the silica gel cover to go out the one end that the sound pipe kept away from the earphone body, and be equipped with dustproof lamellar body on the inside play sound pipe outer wall of silica gel cover to all be equipped with the dismouting structure on. The utility model discloses not only ensured the communication effect when bluetooth headset uses, the phenomenon that the interface that charges when having reduced bluetooth headset uses is corroded by external dust has improved the convenience when bluetooth headset uses moreover.

Description

Noise reduction type Bluetooth headset

Technical Field

The utility model relates to an electronic equipment technical field specifically is a type of making an uproar bluetooth headset falls.

Background

The bluetooth headset applies the bluetooth technology to the hands-free headset, so that users can avoid the trouble of wires and can easily talk in various ways, and the bluetooth headset gradually replaces the traditional handheld headset due to the good comprehensive performance of the bluetooth headset and is popular with people.

The existing Bluetooth headsets on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the following problems exist.

(1) The existing Bluetooth headset is inconvenient for noise reduction treatment, so that external noise is easy to interfere with the communication quality of people, and people are often puzzled;

(2) the existing Bluetooth headset is inconvenient for dust prevention treatment of the charging interface, so that the charging interface is easily eroded by external dust, and the charging interface is damaged;

(3) the existing Bluetooth headset is inconvenient to rapidly disassemble the silica gel sleeve, so that the cleaning is inconvenient and needs to be improved.

Disclosure of Invention

An object of the utility model is to provide a type of making an uproar bluetooth headset falls to it is not convenient for fall the noise processing, is not convenient for carry out dustproof processing and be not convenient for carry out quick problem of dismantling to the silica gel cover to the interface that charges to propose bluetooth headset in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a type of making an uproar bluetooth headset falls, includes earphone body, play sound pipe, volume adjustment key, switch key position and the interface that charges, the central point department of putting of earphone body bottom is equipped with the interface that charges, and the internally mounted of the interface that charges has dustproof stopper, and the bottom of dustproof stopper extends to the outside of the interface that charges, be equipped with the switch key position on the outer wall of earphone body one side, and be equipped with the volume adjustment key on the earphone body outer wall of switch key position below to be fixed with out the sound pipe on the outer wall of earphone body far away from switch key position one side, it installs the silica gel cover to go out the one end that the sound pipe kept away from the earphone body, and is equipped with dustproof lamellar body on the inside play sound pipe outer wall of silica gel cover to all be equipped with the dismouting structure on two inside walls of silica gel cover, the.

Preferably, the inside of dismouting structure is equipped with connecting block, resettlement groove, expanding spring, L type connecting rod and fastening groove in proper order, all be equipped with the resettlement groove on two lateral walls of the play sound pipe that the link is close to silica gel cover one side, and all be equipped with fastening groove on the play sound pipe outer wall that the link one side was kept away from in the resettlement groove.

Preferably, one side of fastening inslot portion is equipped with the connecting block, the top of connecting block extend to the outside of fastening groove and with the inner wall fixed connection of silica gel cover, and be equipped with L type connecting rod on the outer wall of connecting block one side, the one end that the connecting block was kept away from to L type connecting rod runs through the resettlement groove and extends to the outside of sound pipe to L type connecting rod is kept away from and is equipped with expanding spring on the outer wall of connecting block one side, and expanding spring keeps away from the one end of L type connecting rod and the inner wall fixed connection of resettlement groove.

Preferably, the both sides of silica gel cover inside all are equipped with the cavity of making an uproar of falling, and fall the inside one side of the cavity of making an uproar and be equipped with compound spring to compound spring's both ends all are fixed with the trace block, and compound spring's one end and the inner wall fixed connection of the cavity of making an uproar of falling are kept away from to the trace block.

Preferably, the both sides of dustproof stopper bottom all are equipped with the spacer, and the spacer top of dustproof stopper both sides all is equipped with articulated seat, the top of articulated seat and the bottom fixed connection of earphone body.

Preferably, all be fixed with the interval plate on the cavity inner wall of making an uproar that falls of interlock piece one side, and the cavity of making an uproar that falls that the interval plate kept away from interlock piece one side is inside to be filled with the sound sponge that inhales of equidistant.

Compared with the prior art, the beneficial effects of the utility model are that: the noise reduction type Bluetooth headset not only ensures the communication effect when the Bluetooth headset is used, reduces the phenomenon that a charging interface is eroded by external dust when the Bluetooth headset is used, but also improves the convenience when the Bluetooth headset is used;

(1) the noise reduction cavity, the sound absorption sponge body, the spacing plate, the linkage block and the composite spring are arranged, the composite spring is positioned and arranged inside the noise reduction cavity through the linkage block, the silica gel sleeve can be tightly attached to the inner wall of an ear part due to the elastic action of the composite spring so as to reduce the interference of noise of the surrounding environment, the sound absorption sponge body is isolated through the spacing plate, the sound absorption sponge body is arranged on the other side inside the noise reduction cavity, and due to good sound absorption performance of the sound absorption sponge body, the silica gel sleeve further isolates the surrounding noise so as to reduce the interference on the conversation quality of a user, so that the communication effect of the Bluetooth headset in use is ensured;

(2) the positioning piece, the dustproof plug and the hinge seat are arranged, the dustproof plug is plugged in the charging interface, and meanwhile the positioning piece is rotated to rotate by taking the hinge seat as a center until one end of the positioning piece is screwed into the bottom of the dustproof plug, so that the bottom end of the dustproof plug is supported, the dustproof plug is positioned and installed below the charging interface, the charging interface is prevented from being corroded by external dust, and the phenomenon that the charging interface is corroded by the external dust when the Bluetooth headset is used is reduced;

(3) through being provided with the connecting block, the resettlement groove, expanding spring, L type connecting rod and fastening groove, through pulling L type connecting rod, because of expanding spring's elastic action, make L type connecting rod at the inside translation of resettlement groove, L type connecting rod then can separate with the connecting block, make it no longer carry out the centre gripping to the connecting block, manual pulling silica gel cover, can make the connecting block break away from the inside of fastening groove, so that detach the outer wall in a sound pipe fast with the silica gel cover, thereby the convenience when bluetooth headset uses has been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the sectional view of the detachable structure of the present invention;

fig. 4 is a schematic view of the cross-sectional enlarged structure of the silica gel cover of the present invention.

In the figure: 1. an earphone body; 2. a sound outlet pipe; 3. hanging a ring; 4. a disassembly and assembly structure; 401. connecting blocks; 402. a placing groove; 403. a tension spring; 404. an L-shaped connecting rod; 405. a fastening groove; 5. a silica gel sleeve; 6. a dust-proof sheet body; 7. a volume adjustment key; 8. a switch key position; 9. a charging interface; 10. positioning plates; 11. a dust plug; 12. a hinged seat; 13. a noise reduction cavity; 14. a sound absorbing sponge; 15. a spacer plate; 16. a linkage block; 17. and (4) compounding a spring.

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. 1-4, the present invention provides an embodiment: a noise reduction type Bluetooth headset comprises a headset body 1, a sound outlet pipe 2, a volume adjusting key 7, a switch key position 8 and a charging interface 9, wherein the charging interface 9 is arranged at the central position of the bottom of the headset body 1, a dustproof plug 11 is installed inside the charging interface 9, the bottom end of the dustproof plug 11 extends to the outside of the charging interface 9, positioning pieces 10 are arranged on two sides of the bottom end of the dustproof plug 11, hinged seats 12 are arranged on the top ends of the positioning pieces 10 on two sides of the dustproof plug 11, and the top ends of the hinged seats 12 are fixedly connected with the bottom end of the headset body 1 so as to position the dustproof plug 11;

the outer wall of one side of the earphone body 1 is provided with a switch key position 8, the outer wall of the earphone body 1 below the switch key position 8 is provided with a volume adjusting key 7, the outer wall of one side of the earphone body 1, which is far away from the switch key position 8, is fixed with a sound outlet pipe 2, one end of the sound outlet pipe 2, which is far away from the earphone body 1, is provided with a silica gel sleeve 5, two sides of the interior of the silica gel sleeve 5 are both provided with noise reduction cavities 13, one side of the interior of the noise reduction cavities 13 is provided with a composite spring 17, two ends of the composite spring 17 are both fixed with linkage blocks 16, one end of the linkage block 16, which is far away from the composite spring 17, is fixedly connected with the inner wall of the noise reduction cavities 13, the inner wall of the noise reduction cavities 13 on one side of the linkage blocks 16 is both fixed with partition blocks 15, and the noise reduction cavities 13 on one;

the outer wall of the sound outlet tube 2 in the silicone sleeve 5 is provided with a dustproof sheet body 6, the two inner side walls of the silicone sleeve 5 are respectively provided with a dismounting structure 4, the inside of the dismounting structure 4 is sequentially provided with a connecting block 401, a placing groove 402, a telescopic spring 403, an L-shaped connecting rod 404 and a fastening groove 405, the two outer side walls of the sound outlet tube 2 at one side of the hanging ring 3 close to the silicone sleeve 5 are respectively provided with a placing groove 402, the outer wall of the sound outlet tube 2 at one side of the placing groove 402 far away from the hanging ring 3 is provided with a fastening groove 405, one side in the fastening groove 405 is provided with the connecting block 401, the top end of the connecting block 401 extends to the outside of the fastening groove 405 and is fixedly connected with the inner wall of the silicone sleeve 5, the outer wall at one side of the connecting block 401 is provided with the L-shaped connecting rod 404, one end of the L-shaped connecting rod 404 far away from the connecting block 401 penetrates through the placing groove 402 and, one end of the extension spring 403 far away from the L-shaped connecting rod 404 is fixedly connected with the inner wall of the placement groove 402;

by pulling the L-shaped connecting rod 404, due to the elastic action of the expansion spring 403, the L-shaped connecting rod 404 is translated inside the placement groove 402, the L-shaped connecting rod 404 is separated from the connecting block 401, so that the connecting block 401 is not clamped any more, and the connecting block 401 can be separated from the inside of the fastening groove 405 by manually pulling the silica gel sleeve 5, so that the silica gel sleeve 5 can be quickly detached from the outer wall of the sound outlet pipe 2, and the convenience of the bluetooth headset during use is improved; the outer wall of the sound outlet pipe 2 at one side of the silica gel sleeve 5 is sleeved with a hanging ring 3.

The working principle is as follows: when the Bluetooth earphone is used, firstly, the Bluetooth earphone is in an open-close state by pressing the switch key position 8, the external equipment is operated, the external equipment can be connected with the Bluetooth earphone, then, the silica gel sleeve 5 is plugged into the ear, meanwhile, the hanging ring 3 is sleeved on the ear, the wearing of the Bluetooth earphone can be finished, then, the volume adjusting key 7 is pressed, the sound of the Bluetooth earphone can be adjusted according to specific requirements, then, the composite spring 17 is positioned and arranged inside the noise reduction cavity 13 by the linkage block 16, the silica gel sleeve 5 can be tightly attached to the inner wall at the periphery due to the elastic action of the composite spring 17 so as to reduce the interference of the environmental noise of the ear, then, the sound absorption sponge 14 is isolated by the spacing plate 15, the sound absorption sponge 14 is arranged at the other side inside the noise reduction cavity 13, and the silica gel sleeve 5 further isolates the peripheral noise due to good sound absorption performance, so as to reduce interference on the communication quality of a user and ensure the communication effect of the bluetooth headset during use, the dustproof plug 11 is plugged into the charging interface 9, the positioning plate 10 is rotated to rotate around the hinge seat 12 until one end of the positioning plate 10 is screwed into the bottom of the dustproof plug 11 so as to support the bottom end of the dustproof plug 11, the dustproof plug 11 is positioned and installed below the charging interface 9 so as to perform dustproof treatment on the charging interface 9, the phenomenon that the charging interface 9 is eroded by external dust when the bluetooth headset is used is reduced, finally, the L-shaped connecting rod 404 is pulled to horizontally move in the accommodating groove 402 due to the elastic action of the expansion spring 403, the L-shaped connecting rod 404 is separated from the connecting block 401 so as not to clamp the connecting block 401, the connecting block 401 can be separated from the fastening groove 405 by manually pulling the silica gel sleeve 5, so as to detach silica gel cover 5 in the outer wall of sound pipe 2 fast, the convenience when improving bluetooth headset and using to accomplish bluetooth headset's use.

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

1. The utility model provides a type of making an uproar bluetooth headset falls, includes earphone body (1), play sound pipe (2), volume control key (7), switch key position (8) and interface (9) that charge, its characterized in that: a charging interface (9) is arranged at the central position of the bottom of the earphone body (1), a dustproof plug (11) is arranged in the charging interface (9), the bottom end of the dustproof plug (11) extends to the outside of the charging interface (9), a switch key position (8) is arranged on the outer wall of one side of the earphone body (1), and the outer wall of the earphone body (1) below the switch key position (8) is provided with a volume adjusting key (7), and a sound outlet pipe (2) is fixed on the outer wall of one side of the earphone body (1) far away from the switch key position (8), a silica gel sleeve (5) is arranged at one end of the sound outlet pipe (2) far away from the earphone body (1), and the outer wall of the sound outlet pipe (2) in the silica gel sleeve (5) is provided with a dustproof sheet body (6), and the two inner side walls of the silica gel sleeve (5) are provided with dismounting structures (4), the outer wall of the sound outlet pipe (2) on one side of the silica gel sleeve (5) is sleeved with a hanging ring (3).

2. A noise reducing bluetooth headset according to claim 1, wherein: the inside of dismouting structure (4) is equipped with connecting block (401), resettlement groove (402), expanding spring (403), L type connecting rod (404) and fastening groove (405) in proper order, link (3) all are equipped with resettlement groove (402) on being close to two lateral walls of play sound pipe (2) of silica gel cover (5) one side, and resettlement groove (402) all are equipped with fastening groove (405) on keeping away from play sound pipe (2) outer wall of link (3) one side.

3. A noise reducing bluetooth headset according to claim 2, wherein: fastening groove (405) inside one side is equipped with connecting block (401), the top of connecting block (401) extend to the outside of fastening groove (405) and with the inner wall fixed connection of silica gel cover (5), and be equipped with L type connecting rod (404) on the outer wall of connecting block (401) one side, the one end that connecting block (401) were kept away from in L type connecting rod (404) runs through settling tank (402) and extends to the outside of sound pipe (2).

4. A noise reducing bluetooth headset according to claim 1, wherein: the utility model discloses a cavity of making an uproar (13) falls in silica gel cover (5) inside both sides all are equipped with, and fall the inside one side of the cavity of making an uproar (13) and be equipped with composite spring (17) to the both ends of composite spring (17) all are fixed with interlock piece (16), and the one end that composite spring (17) were kept away from in interlock piece (16) is with the inner wall fixed connection of the cavity of making an uproar (13) falls.

5. A noise reducing bluetooth headset according to claim 1, wherein: both sides of dustproof stopper (11) bottom all are equipped with spacer (10), and spacer (10) top of dustproof stopper (11) both sides all is equipped with articulated seat (12), the top of articulated seat (12) and the bottom fixed connection of earphone body (1).

6. A noise reducing Bluetooth headset according to claim 4, wherein: the noise reduction cavity (13) on one side of the linkage block (16) is fixedly provided with a spacing plate (15), and the noise reduction cavity (13) on one side of the linkage block (16) away from the spacing plate (15) is internally filled with sound absorption sponges (14) at equal intervals.

7. A noise reducing bluetooth headset according to claim 3, wherein: an extension spring (403) is arranged on the outer wall of one side, away from the connecting block (401), of the L-shaped connecting rod (404), and one end, away from the L-shaped connecting rod (404), of the extension spring (403) is fixedly connected with the inner wall of the placement groove (402).