CN219627876U

CN219627876U - TWS Bluetooth headset with noise reduction function

Info

Publication number: CN219627876U
Application number: CN202320472397.9U
Authority: CN
Inventors: 姚爱红
Original assignee: Chongqing Maifeng Electronics Co ltd
Current assignee: Chongqing Maifeng Electronics Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-01
Anticipated expiration: 2033-03-14

Abstract

The utility model provides a TWS Bluetooth headset with a noise reduction function, which comprises a headband, a sliding seat and a headset; the earphone is characterized in that an earmuff is symmetrically arranged on the inner side of the earmuff, the earphone is arranged in the earmuff, a sliding seat is arranged in the earmuff, the earphone is detachably connected with the sliding seat, a torsion bar is arranged at the upper end of the earmuff and is rotationally connected with the earmuff, a push block is movably arranged at the end of the torsion bar, the torsion bar is in threaded connection with the push block, and the push block is movably connected with the sliding seat.

Description

TWS Bluetooth headset with noise reduction function

Technical Field

The utility model relates to the technical field of Bluetooth headphones, in particular to a TWS Bluetooth headphone with a noise reduction function.

Background

The realization of the True Wireless Stereo (TWS) technology is based on the development of chip technology, technically, the mobile phone is connected with a master earphone, and then the master earphone is connected with a slave earphone in a Bluetooth wireless mode, so that the true Bluetooth left and right channel wireless separation is realized. The TWS technology is applied to the field of Bluetooth headphones, so that the TWS Bluetooth headphones are induced, and are favored by users due to the characteristics of small size, portability and the like.

For example, the application number is: 202122655895.0, including the earmuff, the outside of earmuff is provided with the connecting block, the head roof beam is installed on the top of connecting block, the outside of earmuff is provided with presses the briquetting, press the bottom of briquetting to install the arc, the inboard of arc is installed the connection piece; the inside bottom symmetry of earmuff installs the fixed plate, the inside of earmuff is provided with the earphone, one side of earphone is provided with the earplug, the top of earphone is provided with the connecting wire, relates to the bluetooth headset field. Through pressing briquetting, arc, connection piece, fixed plate, spring, connection piece and clamping rod that set up, can press from both sides tight with the earphone in the inside of earmuff, wear through the head roof beam, can reduce outside noise, through head roof beam and the connecting wire that set up, can wear the earphone in the head, place the earmuff outside the ear through head roof beam card, the earphone can take out in the inside of earmuff.

Aiming at the related technology, the inventor considers that the noise reduction of the earphone is realized through the detachable earmuff, but the depth of the cochlea of each person is different from the wearing habit, the limit of the earmuff and the auricle is realized, the position of the earphone cannot be adjusted after the earmuff is installed, and the earphone is not suitable for the wearing habit of different persons, so the TWS Bluetooth earphone with the noise reduction function is provided.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides a TWS Bluetooth headset with noise reduction function, comprising a headband, a sliding seat and a headset; the utility model discloses a helmet, including earmuff, earphone, slider, torsion bar, slider, fixed mounting, slider, the earmuff symmetry is installed to the bandeau, the earmuff inboard fixed mounting has the earmuff, the earphone is installed in the earmuff, the slider is installed to the earphone with the slider can be dismantled and be connected, the torsion bar with the earmuff rotates to be connected, torsion bar end movable mounting has the ejector pad, the torsion bar with the ejector pad passes through threaded connection, the ejector pad with slider swing joint.

Preferably, the first magnetic attraction blocks are symmetrically arranged in the sliding seat, the second magnetic attraction blocks are symmetrically arranged in the earphone, and the first magnetic attraction blocks and the second magnetic attraction blocks are attracted.

Preferably, a limiting groove is formed in the earmuff, and the pushing block is movably connected with the limiting groove.

Preferably, a sliding groove is arranged in the eardrum, and the sliding seat is movably connected with the sliding groove.

Preferably, the slide seat is symmetrically provided with tension springs, and two ends of each tension spring are fixedly connected with the slide seat and the sliding groove respectively.

Preferably, the storage battery is fixedly installed in the headband, the first metal contact is symmetrically installed in the sliding seat and electrically connected with the storage battery, the second metal contact is symmetrically installed on the earphone and electrically connected with the battery in the earphone, and the first metal contact is movably connected with the second metal contact.

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

according to the utility model, the earphone is arranged in the earmuff, the external noise is effectively reduced, the torsion bar is rotated to adjust the push block to move up and down by arranging the earphone in the slide seat, and the push block drives the slide seat to move, so that the position of the earphone is adjusted, the earphone is suitable for wearing by people with different cochlea depths or different wearing habits, and the practicability is good.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the shell structure of the present utility model;

fig. 3 is a schematic top view cross-section of the shell structure of the present utility model.

In the figure: 1. a headband; 11. earmuffs; 111. ear muffs; 112. a limit groove; 113. a chute; 12. a torsion bar; 13. a pushing block; 14. a storage battery; 2. a slide; 21. a first magnetic block; 22. a tension spring; 23. a first metal contact; 3. an earphone; 31. a second magnetic block; 32. a second metal contact.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-3, the present utility model provides a TWS bluetooth headset with noise reduction function, comprising a headband 1, a sliding seat 2 and a headset 3; the headband 1 is symmetrically provided with an ear shell 11, an ear cover 111 is fixedly arranged on the inner side of the ear shell 11, the earphone 3 is arranged in the ear shell 11, a sliding seat 2 is arranged in the ear shell 11, the earphone 3 is detachably connected with the sliding seat 2, the upper end of the ear shell 11 is provided with a torsion bar 12, the torsion bar 12 is rotationally connected with the ear shell 11, the end head of the torsion bar 12 is movably provided with a push block 13, the torsion bar 12 is in threaded connection with the push block 13, and the push block 13 is movably connected with the sliding seat 2.

Referring to fig. 2, the first magnetic attraction blocks 21 are symmetrically installed in the slide base 2, the second magnetic attraction blocks 31 are symmetrically installed in the earphone 3, and the first magnetic attraction blocks 21 and the second magnetic attraction blocks 31 attract each other, so that the earphone 3 is tightly installed in the slide base 2 through the design and is convenient to detach.

Referring to fig. 2-3, a limiting groove 112 is provided in the ear shell 11, the push block 13 is movably connected with the limiting groove 112, and the push block 13 is limited by this design, so as to prevent the push block 13 from rotating when being adjusted, and realize up-and-down movement.

Referring to fig. 2-3, a sliding groove 113 is provided in the ear shell 11, the sliding seat 2 is movably connected with the sliding groove 113, and the sliding seat 2 is limited by this design, so as to facilitate the telescopic movement of the sliding seat 2.

Referring to fig. 3, the slide base 2 is symmetrically provided with tension springs 22, two ends of each tension spring 22 are respectively fixedly connected with the slide base 2 and the sliding groove 113, and the slide base 2 is automatically contracted by the design, so that the position is convenient to adjust.

Referring to fig. 1-2, the storage battery 14 is fixedly mounted in the headband 1, the first metal contacts 23 are symmetrically mounted in the sliding seat 2, the first metal contacts 23 are electrically connected with the storage battery 14, the earphone 3 is symmetrically mounted with the second metal contacts 32, the second metal contacts 32 are electrically connected with the battery in the earphone 3, and the first metal contacts 23 are movably connected with the second metal contacts 32, so that the endurance of the earphone 3 is improved.

The specific operation mode of the first embodiment of the utility model is as follows:

the earphone 3 is inserted into the sliding seat 2 in an aligned manner, the earphone 3 is inserted into the sliding seat 2, the first magnetic suction block 21 is connected with the second magnetic suction block 31, the earphone 3 is tightly installed in the sliding seat 2, meanwhile, the first metal contact 23 is contacted with the second metal contact 32, the storage battery 14 in the head band 1 supplies power to a battery in the earphone 3, the earphone 3 is lifted, the earphone 3 is worn on the head of a user through the head band 1, external noise is effectively reduced due to the arrangement of the ear shell 11 and the earphone 3, but the ear shell 111 is contacted with the auricle of the user, the position of the earphone 3 cannot be attached to cochlea of different users due to the fact that the ear shell 111 is contacted with the auricle of the user, when the position of the earphone 3 needs to be adjusted, the torsion bar 12 is rotated to drive the push block 13 to move up and down, when the push block 13 moves down, the sliding seat 2 is pushed to move outwards, the earphone 3 is driven to move outwards, so that the cochlea is attached to the cochlea, when the push block 13 moves upwards, the tension spring 22 contracts to drive the sliding seat 2 to move inwards, the earphone 3 is driven inwards, and move inwards, so that the earphone 3 is moved according to the fitting habit of different users.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. TWS bluetooth headset with function of making an uproar falls, its characterized in that: comprises a headband (1), a sliding seat (2) and an earphone (3);

the utility model discloses a headband, including bandeau, earphone, slider, torsion bar (12), fixed mounting, ejector pad, slider (13) are installed to bandeau (1) symmetry, earmuff (11) inboard fixed mounting has earmuff (111), earphone (3) are installed in earmuff (11), install slide (2) in earmuff (11), earphone (3) with slide (2) can dismantle and be connected, torsion bar (12) are installed to earmuff (11) upper end, torsion bar (12) with earmuff (11) rotate to be connected, torsion bar (12) end movable mounting ejector pad (13), torsion bar (12) with ejector pad (13) pass through threaded connection, ejector pad (13) with slide (2) swing joint.

2. The TWS bluetooth headset with noise reduction function according to claim 1, wherein: the earphone is characterized in that first magnetic attraction blocks (21) are symmetrically arranged in the sliding seat (2), second magnetic attraction blocks (31) are symmetrically arranged in the earphone (3), and the first magnetic attraction blocks (21) and the second magnetic attraction blocks (31) are attracted.

3. The TWS bluetooth headset with noise reduction function according to claim 1, wherein: a limiting groove (112) is formed in the earmuff (11), and the push block (13) is movably connected with the limiting groove (112).

4. The TWS bluetooth headset with noise reduction function according to claim 1, wherein: a sliding groove (113) is formed in the earmuff (11), and the sliding seat (2) is movably connected with the sliding groove (113).

5. The TWS bluetooth headset with noise reduction function according to claim 4, wherein: tension springs (22) are symmetrically arranged on the sliding seat (2), and two ends of each tension spring (22) are fixedly connected with the sliding seat (2) and the sliding groove (113) respectively.

6. The TWS bluetooth headset with noise reduction function according to claim 1, wherein: the utility model discloses a portable earphone, including bandeau, slider (1), battery (14) are fixed mounting in bandeau (1), symmetry installs first metal contact (23) in slider (2), first metal contact (23) with battery (14) electric connection, earphone (3) symmetry installs second metal contact (32), battery electric connection in second metal contact (32) and earphone (3), first metal contact (23) with second metal contact (32) swing joint.