CN216600005U

CN216600005U - Adjustable head-wearing wireless Bluetooth noise reduction earphone

Info

Publication number: CN216600005U
Application number: CN202122858157.6U
Authority: CN
Inventors: 刘建军
Original assignee: Dongguan Yinmai Electronics Co ltd
Current assignee: Dongguan Yinmai Electronics Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-24
Anticipated expiration: 2031-11-22

Abstract

The utility model belongs to the technical field of wireless earphones, and particularly relates to an adjustable head-mounted wireless Bluetooth noise reduction earphone which comprises a plastic headband, wherein a sliding mechanism is arranged inside the plastic headband, an earphone arm is arranged at one end of the sliding mechanism, an adjusting mechanism is arranged inside the earphone arm, a clamping rod is arranged at one end of the adjusting mechanism, a head fork is arranged at one end of the clamping rod, an earphone shell is arranged on the surface of the head fork, a charging port is arranged on the surface of the earphone shell, and a noise reduction mechanism is arranged on the surface of the charging port. When needs adjust the earphone, the rotation axis that can set up through the regulating block side surface rotates at the inner wall of earphone arm to drive the earphone shell and adjust suitable angle, and stimulate the earphone arm and make the sliding arm slide in sliding guide is inside, thereby let the earphone adjust suitable length, convenient comparatively nimble regulation, the different crowds of adaptation that can be fine do benefit to the use of earphone.

Description

Adjustable head-wearing wireless Bluetooth noise reduction earphone

Technical Field

The utility model belongs to the technical field of wireless earphones, and particularly relates to an adjustable head-mounted wireless Bluetooth noise reduction earphone.

Background

The wireless earphone is characterized in that the middle line is replaced by electric waves, the middle line is connected to the transmitting end from the audio outlet of the computer, and then the transmitting end transmits the electric waves to the earphone of the receiving end, the receiving end is equivalent to a radio, compared with a wired earphone, the wireless earphone is not large in sound quality difference, wireless is convenient, and the middle line is mainly replaced by the electric waves.

Most wireless bluetooth headset of wear-type can not be comparatively nimble adjust now, the different crowds of adaptation that can not be fine are unfavorable for the use of earphone, in order to solve above-mentioned problem, the wireless bluetooth of wear-type earphone of making an uproar falls with adjustable is proposed especially.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an adjustable head-wearing wireless Bluetooth noise reduction earphone, which solves the problems that most head-wearing wireless Bluetooth earphones cannot be adjusted flexibly, cannot be well adapted to different people and are not beneficial to the use of the earphones.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an earphone of making an uproar falls in wireless bluetooth of wear-type with adjustable, includes the plastic bandeau, the inside of plastic bandeau is provided with slide mechanism, slide mechanism's one end is provided with the earphone arm, the inside of earphone arm is provided with adjustment mechanism, adjustment mechanism's one end is provided with the joint rod, the one end of joint rod is provided with the head fork, the surface of head fork is provided with the earphone shell, the surface of earphone shell is provided with the mouth that charges, the surface of the mouth that charges is provided with and falls the mechanism of making an uproar, the side surface of earphone shell is provided with the microphone line, the one end of microphone line is provided with the microphone.

Preferably, the sliding mechanism comprises a sliding guide rail, a sliding arm is connected inside the sliding guide rail in a sliding manner, and one end of the sliding arm is connected with the earphone arm.

Preferably, the adjusting mechanism comprises an adjusting block, a rotating shaft is fixedly connected to the side surface of the adjusting block, and one end of the rotating shaft is rotatably connected with the inner wall of the earphone arm.

Preferably, the noise reduction mechanism comprises a noise reduction earmuff, and a headband pad is arranged on the inner wall of the plastic headband.

Preferably, the thickness of the plastic headband is 3mm to 3.5mm, the wall thickness is uniform, and the corners of the plastic headband are all subjected to fillet treatment.

Preferably, the plastic headband has a length of 130mm to 150 mm.

Preferably, the thickness of the sliding arm is 1.5-2mm, and the depth of the sliding guide rail is greater than the thickness of the sliding arm.

Preferably, the microphone line can be drawn out of the earphone shell when in use, and the microphone line can be pushed into and hidden in the earphone shell when not in use.

Preferably, be provided with the microphone line storage tank in the earphone shell, the microphone was kept away from to the microphone one end fixedly connected with activity fixture block, activity fixture block can remove and both interference fit in the microphone line storage tank, the inner chamber wall of microphone line storage tank is provided with anti-skidding line, and the opening part of microphone line storage tank is provided with spacing portion.

Preferably, the movable clamping block is provided with a guide block, and the cross section of the microphone line accommodating groove has a shape matched with the movable clamping block and the guide block

Compared with the prior art, the utility model has the beneficial effects that: when the earphone is adjusted to needs, the rotation axis that can set up through the regulating block side surface rotates at the inner wall of earphone arm to drive the earphone shell and adjust suitable angle, and stimulate the earphone arm and make the sliding arm slide in sliding guide inside, thereby let the earphone adjust suitable length, convenient comparatively nimble adjust, the different crowds of adaptation that can be fine do benefit to the use of earphone.

Drawings

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

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a third perspective view of the present invention;

FIG. 4 is a perspective cross-sectional view of the plastic headband in accordance with the present invention;

fig. 5 is a schematic structural view of a pull-out hidden microphone line;

fig. 6 is a schematic cross-sectional view of a pull concealed microphone cord.

In the figure: 1 plastic head band; 2, an earphone arm; 3, a fork; 4, earphone shell; 5, a microphone; 6 microphone line; 7, noise reduction earmuffs; 8, adjusting blocks; 9 heads with pads; 10 a charging port; 11 a sliding guide rail; 12 a slide arm; 13 a rotating shaft; 14 a clamping rod; 41 microphone line accommodating groove; 61, a movable clamping block; 62 a limiting part; 63 guide the block.

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. 1-4, the present invention provides the following technical solutions: the utility model provides an earphone of making an uproar falls in wireless bluetooth of wear-type with adjustable, including plastic bandeau 1, the inside of plastic bandeau 1 is provided with slide mechanism, slide mechanism's one end is provided with earphone arm 2, the inside of earphone arm 2 is provided with adjustment mechanism, adjustment mechanism's one end is provided with joint rod 14, the one end of joint rod 14 is provided with head fork 3, the surface of head fork 3 is provided with earphone shell 4, earphone shell 4's surface is provided with charge mouth 10, the surface of charge mouth 10 is provided with the mechanism of making an uproar falls, earphone shell 4's side surface is provided with words section of thick bamboo line 6, the one end of words section of thick bamboo line 6 is provided with microphone 5, the inner wall thickness of plastic bandeau 1 evenly can prevent to shrink deformation, and the corner of plastic bandeau 1 is all done the fillet and is handled, can avoid scratch skin and chuck to send out, slide arm 12 has certain intensity, prevent to pull out and break.

In an aspect of this embodiment, when needs adjust the earphone, the rotation axis 13 that can set up through 8 side surfaces of regulating block rotates at the inner wall of earphone arm 2 to drive earphone shell 4 and adjust suitable angle, and stimulate earphone arm 2 and make sliding arm 12 slide in sliding guide 11 is inside, thereby let the earphone adjust suitable length, convenient comparatively nimble regulation, the different crowds of adaptation that can be fine do benefit to the use of earphone.

In an aspect of this embodiment, when making an uproar, need fall, can use and fall earmuff 7 of making an uproar to cover user's external ear cage to for the user provides a comparatively good listening environment, and cover external ear cage and can avoid hearing external noise, play fine noise reduction effect.

In one aspect of the present embodiment, the earphone may be charged through the charging port 10, and when audio is required to be input, the microphone line 6 may be moved to the mouth side of the user and sound may be received through the microphone 5 to be input.

The working principle and the using process of the utility model are as follows: after the earphone is installed, when the earphone needs to be adjusted, the earphone shell 4 is driven to be adjusted to a proper angle through the rotation shaft 13 arranged on the side surface of the adjusting block 8 and the inner wall of the earphone arm 2 rotates, the earphone arm 2 is pulled to enable the sliding arm 12 to slide in the sliding guide rail 11, so that the earphone is adjusted to a proper length, the earphone is convenient and flexible to adjust, different people can be well adapted to the earphone, the earphone is convenient to use, the noise reduction earmuffs 7 are used for covering the outer ear of a user, a good listening environment is provided for the user, the outer ear is covered, external noise can be prevented from being heard, and all electric equipment in the earphone is powered through the built-in storage battery.

In other embodiments with the function of drawing and hiding the microphone line, as shown in fig. 5 and 6, the microphone line 6 can be drawn out from the earphone shell 4 when in use, and the microphone line 6 can be pushed into and hidden in the earphone shell 4 when not in use, so that the microphone line 6 can be stored in the earphone shell when not in use, the interference to the face when wearing is avoided, and meanwhile, the mouth water cannot be left on the surface of the microphone, and the microphone line only needs to be drawn out when the microphone works.

When the design is made, a microphone line accommodating groove 41 needs to be arranged in the earphone shell 4, one end of the microphone line 6 is fixedly connected with a movable fixture block 61, the movable fixture block 61 can move in the microphone line accommodating groove 41 and is in interference fit with the microphone line accommodating groove 41, the inner cavity wall of the microphone line accommodating groove 41 is provided with anti-skidding lines, the opening of the microphone line accommodating groove 41 is provided with a limiting part 62 for preventing the movable fixture block 61 from being completely separated from the earphone shell 4, through the design, the microphone line 6 can be operated by applying certain pulling force when the extending length of the microphone line 6 is adjusted, due to the clamping force between the microphone line accommodating groove 41 and the movable fixture block 41, the microphone line 6 can be freely extended to the required length and kept relatively fixed, through the rough anti-skidding lines, the movable fixture block 61 can not easily slide, the most suitable position is always kept, and preferably, a hard or thick covered layer of the microphone line insulation or a copper layer with the diameter of 1-2mm embedded in the microphone line insulation covering layer can be adopted The line skeleton makes the microphone line easily push into the earphone shell like this (the microphone line of too soft is difficult to push into).

The movable clamping block 61 is provided with the guide block 63, the cross section of the microphone line accommodating groove 41 is in a shape matched with the movable clamping block 61 and the guide block 63, the microphone line 6 cannot be twisted (radially twisted) in the cross section direction due to the design, and therefore the risk that the electric wire is broken due to the radial twisting of the inner connecting wire is avoided.

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. The utility model provides an earphone of making an uproar falls in wireless bluetooth of wear-type with adjustable, includes plastic bandeau (1), its characterized in that: the inside of plastic bandeau (1) is provided with slide mechanism, slide mechanism's one end is provided with earphone arm (2), the inside of earphone arm (2) is provided with adjustment mechanism, adjustment mechanism's one end is provided with joint pole (14), the one end of joint pole (14) is provided with head fork (3), the surface of head fork (3) is provided with earphone shell (4), the surface of earphone shell (4) is provided with charge mouth (10), the surface of charge mouth (10) is provided with the mechanism of making an uproar of falling, the side surface of earphone shell (4) is provided with words section of thick bamboo line (6), the one end of words section of thick bamboo line (6) is provided with microphone (5).

2. The adjustable wireless bluetooth noise reducing headset of claim 1, wherein: the sliding mechanism comprises a sliding guide rail (11), a sliding arm (12) is connected to the inside of the sliding guide rail (11) in a sliding mode, and one end of the sliding arm (12) is connected with the earphone arm (2).

3. The adjustable wireless bluetooth noise reducing headset of claim 1, wherein: the adjusting mechanism comprises an adjusting block (8), a rotating shaft (13) is fixedly connected to the side surface of the adjusting block (8), and one end of the rotating shaft (13) is rotatably connected with the inner wall of the earphone arm (2).

4. The adjustable wireless bluetooth noise reducing headset of claim 1, wherein: the noise reduction mechanism comprises a noise reduction earmuff (7), and a headband pad (9) is arranged on the inner wall of the plastic headband (1).

5. The adjustable wireless bluetooth noise reducing headset of claim 1, wherein: the thickness of the plastic headband (1) is 3mm to 3.5mm, the wall thickness is uniform, and the corners of the plastic headband (1) are all subjected to fillet treatment.

6. The adjustable wireless bluetooth noise reducing headset of claim 1, wherein: the length of the plastic headband (1) is 130mm to 150 mm.

7. The adjustable wireless bluetooth noise reducing headset of claim 2, wherein: the thickness of the sliding arm (12) is 1.5-2mm, and the depth of the sliding guide rail (11) is larger than the thickness of the sliding arm (12).

8. The adjustable wireless bluetooth noise reducing headset of claim 1, wherein: be provided with words section of thick bamboo line storage tank (41) in earphone shell (4), the one end fixedly connected with activity fixture block (61) of microphone (5) is kept away from to words section of thick bamboo line (6), activity fixture block (61) can remove and both interference fit in words section of thick bamboo line storage tank (41), the inner chamber wall of words section of thick bamboo line storage tank (41) is provided with anti-skidding line, and the opening part of words section of thick bamboo line storage tank (41) is provided with spacing portion (62).

9. The adjustable wireless bluetooth noise reducing headset of claim 8, wherein: the movable clamping block (61) is provided with a guide block (63), and the cross section of the microphone line accommodating groove (41) is in a shape matched with the movable clamping block (61) and the guide block (63).