CN213028506U

CN213028506U - Bluetooth headset that can initiatively fall and make an uproar

Info

Publication number: CN213028506U
Application number: CN202022462787.7U
Authority: CN
Inventors: 林祈
Original assignee: Shenzhen I Buy Technology Co ltd
Current assignee: Shenzhen I Buy Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-04-20
Anticipated expiration: 2030-10-29

Abstract

The utility model belongs to the technical field of Bluetooth earphones, in particular to a Bluetooth earphone capable of actively reducing noise, which comprises an earphone shell, wherein one side of the earphone shell is provided with noise reduction earmuffs, the bottom of one side of the earphone shell is provided with an electric quantity indicator light, when the handle arranged is subjected to external force, the handle drives a baffle to rotate through a rotating shaft, so that the baffle can be flexibly blocked to move, the baffle can be clamped at one end after the telescopic rod is moved to a comfortable position of a user, the height of the user is not required to be adjusted again when the user uses the Bluetooth earphone, the Bluetooth earphone is prevented from being damaged when the user stretches every time, the convenience of the user when the user uses the Bluetooth earphone is improved, the service life of the Bluetooth earphone is prolonged, and the Bluetooth earphone can be prevented from falling off due to the falling of the baffle when the Bluetooth earphone is used, causing damage to the device and causing unnecessary trouble to the user.

Description

Bluetooth headset that can initiatively fall and make an uproar

Technical Field

The utility model belongs to the technical field of bluetooth headset, concretely relates to bluetooth headset that can initiatively fall and make an uproar.

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, bluetooth has been a good tool for the mobile commerce industry to improve efficiency, and bluetooth is a low-cost, high-capacity short-range wireless communication specification. A Bluetooth notebook computer is a notebook computer with a Bluetooth wireless communication function.

With the progress and development of science and technology in China, the application of the Bluetooth technology is gradually wide, the noise reduction Bluetooth earphones in the Bluetooth technology are used more and more, but the common noise reduction Bluetooth earphones cannot well fix and adjust the height of a user, and need to be fixed again before each use, so that the experience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a bluetooth headset that can initiatively fall and make an uproar has solved ordinary bluetooth headset that falls and has fallen and carry out the fixed regulation of height to the user that can not be fine, all needs to fix again before using at every turn to reduce the problem that the user experienced.

In order to achieve the above object, the utility model provides a following technical scheme: a Bluetooth headset capable of actively reducing noise comprises a headset shell, wherein one side of the headset shell is provided with noise reduction earmuffs, the bottom of one side of the earphone shell is provided with an electric quantity indicator lamp, the other side of the earphone shell is provided with a first fixed block, the surface of the first fixed block is provided with a start key, one end of the surface of the first fixed block is provided with a mute key, both ends of the first fixed block are provided with connecting rods, one end of each connecting rod is provided with a second connecting block, one end of the second connecting block is provided with a first connecting block, the surface of the first connecting block is provided with a telescopic rod, the surface of the telescopic rod is provided with an ear belt, the other end of the surface of the first fixed block is provided with a charging port, the earphone comprises an earphone shell and is characterized in that a microphone is arranged at one end of the earphone shell, a volume adjusting key is arranged at the other end of the earphone shell, and an earphone hole is formed in the bottom of the earphone shell.

Preferably, the inside of telescopic link is seted up flutedly, the inside of recess is provided with, the one end of ear area is provided with the second fixed block respectively, the inside of second fixed block is provided with the axis of rotation, the surface of axis of rotation sets up the baffle, the one end on axis of rotation surface is provided with torsion spring, and torsion spring's both ends are connected respectively on the surface of axis of rotation and baffle, the other end of axis of rotation is provided with the handle.

Preferably, the surface of connecting rod is provided with the screw thread, the connecting rod appearance is circular-arc, and first fixed block and second connecting block are connected through the connecting rod.

Preferably, the bottom of the first connecting block is provided with a turntable, and the first connecting block and the second connecting block are connected through the turntable.

Preferably, the bottom of the ear belt is provided with a spongy cushion, and the surface of the spongy cushion is provided with anti-skid rubber.

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

when the handle through setting up receives external force, make the handle drive the baffle through the axis of rotation and rotate, thereby make the flexible removal that the baffle blocked, can move the comfortable position back of user when the telescopic link like this, make the one end of baffle card at, just so do not need the user when using at every turn, all will adjust the height again, also prevent the harm to this equipment when stretching at every turn, thereby increase the convenience of user when using, improve user's use and experience, also increase the life of this equipment, then through the torsion spring who sets up, can prevent to drop because of the baffle when using and make this equipment drop, cause the damage to this equipment, thereby cause unnecessary trouble to the user.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a left side view of the present invention;

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

FIG. 4 is an enlarged view of the present invention B;

fig. 5 is a top view of the present invention.

In the figure: 1, earphone shell; 2 noise reduction earmuffs; 3, telescoping a rod; 4, a spongy cushion; 5, ear bands; 6 a first connecting block; 7 a second connecting block; 8 microphones; 9 a charging port; 10 connecting rods; 11 a turntable; 12 earphone holes; 13 a first fixing block; 14, a power-on key; 15 anti-skid rubber; 16 electric quantity indicator lamps; 17 mute key; 18 volume adjustment keys; 19 a second fixed block; 20 rotating the shaft; 21 a baffle plate; 22 a handle; 23 torsion 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. 1-5, the present invention provides the following technical solutions: a Bluetooth headset capable of actively reducing noise comprises a headset shell 1, one side of the headset shell 1 is provided with noise reducing earmuffs 2, the noise reducing earmuffs 2 can isolate a user from outside sound when in use through the arranged noise reducing earmuffs 2, so that the user can be subjected to sound insulation and noise reduction, the experience feeling of the user is increased, the bottom of one side of the headset shell 1 is provided with an electric quantity indicator lamp 16, the user can know the electric quantity of the device constantly through the arranged electric quantity indicator lamp 16, the situation that the electric quantity is too low due to blind use is prevented, the device cannot work, the working efficiency of the user is reduced, unnecessary trouble is increased, the other side of the headset shell 1 is provided with a first fixed block 13, the surface of the first fixed block 13 is provided with a start-up key 14, one end of the surface of the first fixed block 13 is provided with a mute key 17, and through the set start-up key 14, the device is closed immediately to prevent the loss of electric quantity, thereby increasing the time length of a user using the device, then the device can be communicated with the outside in time conveniently during the work of the user through a set mute key 17, thereby increasing the convenience of use and improving the experience feeling of the user, both ends of a first fixed block 13 are provided with connecting rods 10, one end of each connecting rod 10 is provided with a second connecting block 7, one end of each second connecting block 7 is provided with a first connecting block 6, the surface of the first connecting block 6 is provided with a telescopic rod 3, the surface of the telescopic rod 3 is provided with an ear belt 5, the other end of the surface of the first fixed block 13 is provided with a charging port 9, one end of an earphone shell 1 is provided with a microphone 8, the other end of the earphone shell 1 is provided with a volume adjusting key 18, the bottom of the earphone shell 1 is provided with an earphone hole 12, and the adjustment of the sound by the, then through the earphone hole 12 that sets up, can connect wired earphone through earphone hole 12, the use in different occasions of facilitate the use to increase user's convenience, improve the efficiency of user's work.

Specifically, a groove is formed in the telescopic rod 3, a groove 24 is formed in the groove, a second fixing block 19 is respectively arranged at one end of the ear belt 5, a rotating shaft 20 is arranged in the second fixing block 19, a baffle 21 is arranged on the surface of the rotating shaft 20, a torsion spring 23 is arranged at one end of the surface of the rotating shaft 20, two ends of the torsion spring 23 are respectively connected to the surfaces of the rotating shaft 20 and the baffle 21, a handle 22 is arranged at the other end of the rotating shaft 20, when external force is applied to the handle 22, the handle 22 drives the baffle 21 to rotate through the rotating shaft 20, so that the baffle 21 blocks the telescopic movement of the baffle 24, the baffle 21 is clamped at one end of the groove 24 after the telescopic rod 3 is moved to a comfortable position of a user, the height of the user is not required to be adjusted again when the telescopic rod is used every time, and the damage, thereby increase the convenience of user when using, improve user's use and experience, also increase the life of this equipment, then through the torsion spring 23 that sets up, can prevent to drop because of what baffle 21 drops and make this equipment when using, cause the damage to this equipment to cause unnecessary trouble to the user.

Specifically, the surface of connecting rod 10 is provided with the screw thread, and connecting rod 10 appearance is circular-arcly, and first fixed block 13 and second connecting block 7 are connected through connecting rod 10, through the screw thread that sets up the connecting rod 10 surface, make connecting rod 10 take place to damage the back when using, can the person of facilitating the use dismantle the installation of connecting rod 10 to the person of facilitating the use is to the maintenance of this equipment, and it is troublesome to reduce unnecessary, increases the convenience of using.

Specifically, the bottom of the first connecting block 6 is provided with a rotating disc 11, and the first connecting block 6 and the second connecting block 7 are connected through the rotating disc 11. When receiving external force through the carousel 11 that sets up, can make second connecting block 7 drive earphone shell 1 through carousel 11 and rotate, make things convenient for this equipment to accomodate and deposit, cause the damage to earphone shell 1 when also preventing this equipment from receiving external force to convenience when increasing the user and using also increases the life of this equipment.

Specifically, the bottom of ear belt 5 is provided with foam-rubber cushion 4, and the surface of foam-rubber cushion 4 is provided with anti-skidding rubber 15, through foam-rubber cushion 4 and the anti-skidding rubber 15 that set up, can prevent because of fixed when tight, ear belt 5 causes the damage to user's head, also prevents to fix when too lax, makes this equipment follow user be on one's body and drops to the use of body change user is experienced, and it is troublesome to reduce unnecessary when using.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the noise reduction earmuffs 2 can isolate the user from the outside sound when in use through the arranged noise reduction earmuffs 2, thereby the user can be soundproof and denoised, the device can be closed immediately by the user when not in use through the arranged starting key 14, the loss of electric quantity can be prevented, the sound can be adjusted by the user through the arranged volume adjusting key 18, then the wired earphone can be connected through the earphone hole 12 through the arranged earphone hole 12, the use in different occasions is convenient, when the external force is applied through the arranged handle 22, the handle 22 drives the baffle 21 to rotate through the rotating shaft 20, thereby the baffle 21 blocks the telescopic movement of 24, thus after the telescopic rod 3 is moved to the comfortable position of the user, the baffle 21 is blocked at one end of 24, thus, the use is not needed every time, the height of the device is required to be adjusted again, then the device can be prevented from falling off due to the falling of the baffle plate 21 when the device is used through the arranged torsion spring 23, and all electric devices in the device are powered by the storage battery.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. Bluetooth headset with active noise reduction, comprising a headset housing (1), characterized in that: one side of the earphone shell (1) is provided with noise reduction earmuffs (2), the bottom of one side of the earphone shell (1) is provided with an electric quantity indicator lamp (16), the other side of the earphone shell (1) is provided with a first fixed block (13), the surface of the first fixed block (13) is provided with a start key (14), one end of the surface of the first fixed block (13) is provided with a mute key (17), both ends of the first fixed block (13) are provided with connecting rods (10), one end of each connecting rod (10) is provided with a second connecting block (7), one end of each second connecting block (7) is provided with a first connecting block (6), the surface of each first connecting block (6) is provided with a telescopic rod (3), the surface of each telescopic rod (3) is provided with an ear band (5), the other end of the surface of each first fixed block (13) is provided with a charging port (, one end of the earphone shell (1) is provided with a microphone (8), the other end of the earphone shell (1) is provided with a volume adjusting key (18), and the bottom of the earphone shell (1) is provided with an earphone hole (12).

2. A bluetooth headset with active noise reduction according to claim 1, characterized in that: the utility model discloses a telescopic rod, including telescopic link (3), ear area (5), axis of rotation (20), the inside of telescopic link (3) is seted up flutedly, the inside of recess is provided with (24), the one end of ear area (5) is provided with second fixed block (19) respectively, the inside of second fixed block (19) is provided with axis of rotation (20), the surface of axis of rotation (20) sets up baffle (21), the one end on axis of rotation (20) surface is provided with torsion spring (23), and the surface at axis of rotation (20) and baffle (21) is connected respectively at the both ends of torsion spring (23), the other end of.

3. A bluetooth headset with active noise reduction according to claim 1, characterized in that: the surface of connecting rod (10) is provided with the screw thread, connecting rod (10) appearance is circular-arc, and first fixed block (13) and second connecting block (7) are connected through connecting rod (10).

4. A bluetooth headset with active noise reduction according to claim 1, characterized in that: the bottom of the first connecting block (6) is provided with a turntable (11), and the first connecting block (6) is connected with the second connecting block (7) through the turntable (11).

5. A bluetooth headset with active noise reduction according to claim 1, characterized in that: the bottom of the ear belt (5) is provided with a spongy cushion (4), and the surface of the spongy cushion (4) is provided with anti-skid rubber (15).