CN219644074U

CN219644074U - Bluetooth headset of adjustable angle

Info

Publication number: CN219644074U
Application number: CN202320237022.4U
Authority: CN
Inventors: 肖德鸿
Original assignee: Dongguan Dahan Intelligent Technology Co ltd
Current assignee: Dongguan Dahan Intelligent Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-09-05
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of Bluetooth headphones, in particular to a Bluetooth headphone with an adjustable angle, which comprises an adjusting component, a head fixing frame movably connected to the upper end of the adjusting component, and a horn seat movably connected to the lower end of the adjusting component; the adjusting component comprises a connecting block and a connecting bracket rotatably connected to the lower end of the connecting block; a first rotating shaft for rotating is arranged between the connecting block and the head fixing frame, and a second rotating shaft for rotating is arranged between the connecting bracket and the connecting block; the angle adjustment of the head-mounted Bluetooth headset is realized through the rotation among the head fixing frame, the connecting block, the connecting bracket and the horn seat, meanwhile, the rotating directions are inconsistent, the adjustable angle and the directions are more various, and a wearer can adjust the headset to the most comfortable position, so that the wearing comfort level is improved; in addition, the head fixing frame adopts a telescopic structure so as to adapt to users with different head circumferences.

Description

Bluetooth headset of adjustable angle

Technical Field

The utility model relates to the technical field of Bluetooth headphones, in particular to a Bluetooth headphone with an adjustable angle.

Background

The Bluetooth headset is a headset which is used wirelessly through a Bluetooth wireless transmission technology, is popular with users due to convenience and miniaturization, and has wider and wider application range; the bluetooth headset on the market mainly comprises an in-ear headset and a headset.

The existing headset is limited in adjustment angle, and as the head of each person is different in size, the headset cannot be adapted to each person, and the user experience of the wearer is affected due to the fact that the headset can crush a hairstyle or cause compression after being worn for a long time.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a Bluetooth headset capable of adjusting the angle and optimizing the use experience.

The utility model adopts the following technical scheme:

the Bluetooth headset comprises an adjusting component, a head fixing frame movably connected to the upper end of the adjusting component, and a speaker seat movably connected to the lower end of the adjusting component; the adjusting component comprises a connecting block and a connecting bracket rotatably connected to the lower end of the connecting block; a first rotating shaft for rotating is arranged between the connecting block and the head fixing frame, a second rotating shaft for rotating is arranged between the connecting bracket and the connecting block, and the first rotating shaft is perpendicular to the second rotating shaft; the lower extreme of linking bridge is equipped with the spliced pole that inwards, spliced pole swing joint in the outside of loudspeaker seat realizes loudspeaker seat and linking bridge's rotation.

Preferably, the head fixing frame is arc-shaped.

Preferably, the head fixing frame comprises a left fixing frame and a right fixing frame, a sliding block is fixedly arranged at one end of the left fixing frame facing the right fixing frame, and a sliding groove matched with the sliding block is formed in the inner side of the right fixing frame.

Preferably, the outer wall of the sliding block is convexly provided with a limiting part, the inner wall of the sliding groove is concavely provided with a limiting groove, and the limiting part is slidably connected to the inner side of the limiting groove.

Preferably, a soft cushion is fixedly arranged on the inner side of the head fixing frame.

Preferably, the inside of the speaker seat is fixedly provided with an electrically connected controller, a speaker and a battery.

Preferably, one end of the horn seat facing outwards is provided with a switch button connected with the battery.

Preferably, one end of the horn seat facing inwards is provided with a circular sponge sleeve, and one end of the horn seat facing outwards is provided with a heat dissipation hole.

Preferably, a charging interface is arranged at the lower end of the horn seat.

Preferably, the first rotating shaft and the second rotating shaft are both fixed on the connecting block.

The Bluetooth headset with the adjustable angle has the following beneficial effects:

according to the angle-adjustable Bluetooth headset, the angle adjustment of the headset is realized through the rotation among the head fixing frame, the connecting block, the connecting bracket and the connecting bracket, and the horn seat, meanwhile, the rotation directions are inconsistent, the angle and the direction can be adjusted more variously, a wearer can adjust the headset to the most comfortable position, and the wearing comfort is improved; in addition, the head fixing frame adopts a telescopic structure so as to adapt to users with different head circumferences.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an angle-adjustable bluetooth headset according to the present utility model;

fig. 2 is a schematic overall structure diagram of another angle of the angle-adjustable bluetooth headset of fig. 1;

FIG. 3 is a cross-sectional view A-A of the angle-adjustable Bluetooth headset of FIG. 2;

FIG. 4 is a schematic view of a portion B of FIG. 3;

FIG. 5 is a schematic view of a connecting bracket according to the present utility model;

fig. 6 is a schematic view of a connection block structure in the present utility model.

Reference numerals in the drawings: 10-an adjustment assembly; 11-connecting blocks; 12-connecting a bracket; 13-a first rotation axis; 14-a second rotation axis; 15-inserting a column; 20-a head fixing frame; 21-left fixing frame; 22-right fixing frame; 23-sliding blocks; 24-sliding grooves; 25-limiting parts; 26-a limit groove; 27-soft cushion; 30-a horn seat; 31-a controller; a 32-speaker; 33-battery; 34-a switch button; 35-a sponge sleeve; 36-heat dissipation holes; 37-charging interface.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 6, the angle-adjustable bluetooth headset according to an embodiment of the present utility model, specifically, a headset bluetooth headset, includes an adjusting assembly 10, a head fixing frame 20 movably connected to the upper end of the adjusting assembly 10, and a speaker seat 30 movably connected to the lower end of the adjusting assembly 10, wherein the angle of the speaker seat 30 and the head fixing frame 20 is adjusted to improve the comfort of the wearer mainly by rotating each component in the adjusting assembly 10.

Specifically, in this embodiment, the adjusting assembly 10 includes a connection block 11 and a connection bracket 12 rotatably connected to a lower end of the connection block 11; a first rotating shaft 13 for rotating is arranged between the connecting block 11 and the head fixing frame 20, so that the connecting block 11 and the head fixing frame 20 can rotate around the first rotating shaft 13; a second rotating shaft 14 for rotating is arranged between the connecting bracket 12 and the connecting block 11, so that the connecting bracket 12 and the connecting block 11 can rotate around the second rotating shaft 14; the first rotating shaft 13 is perpendicular to the second rotating shaft 14, so that the two rotating directions are perpendicular to each other; the connecting bracket 12 is Y-shaped, the lower end of the connecting bracket is provided with an inward inserting column 15, and the inserting column 15 is movably connected to the outer side of the horn seat 30 to realize the rotation of the horn seat 30 and the connecting bracket 12; finally, the head fixing frame 20 and the connecting block 11, the connecting block 11 and the connecting bracket 12, and the connecting bracket 12 and the horn seat 30 can do rotation movement with different rotation directions so as to realize the adjustment angle of the earphone.

Further, in order to make the head holder 20 more fit the head, the head holder 20 is designed to be arc-shaped.

Further, the head fixing frame 20 includes a left fixing frame 21 and a right fixing frame 22 that are separated, a sliding block 23 is fixedly arranged at one end of the left fixing frame 21 facing the right fixing frame 22, and a sliding groove 24 matched with the sliding block 23 is arranged at the inner side of the right fixing frame 22; the sliding block 23 slides back and forth in the sliding groove 24 to cause the left fixing frame 21 to be far away from or close to the right fixing frame 22, so that the width adjustment of the head fixing frame 20 is realized, and the head circumference of different wearers is adapted.

Further, the outer wall of the sliding block 23 is convexly provided with a limiting piece 25, the inner wall of the sliding groove 24 is concavely provided with a limiting groove 26, the limiting piece 25 is slidably connected to the inner side of the limiting groove 26, the limiting piece 25 always slides in the inner side of the limiting groove 26, the movement stroke of the sliding block 23 is limited, and the left fixing frame 21 caused by the sliding of the sliding block 23 out of the sliding groove 24 is prevented from being separated from the right fixing frame 22.

Further, a cushion 27 is fixed to the inner side of the head holder 20 to improve wearing comfort.

Further, a controller 31, a speaker 32 and a battery 33 connected by connecting wires are fixedly arranged on the inner side of the speaker seat 30, the speaker 32 is used as a sound generating unit, and the battery 33 is used as an energy supply unit; the controller 31 specifically includes an antenna, a bluetooth audio master control chip, and other electronic components required by the bluetooth headset.

Further, a switch button 34 is disposed at an outward end of the speaker seat 30, and the switch button 34 is used for controlling the power-off and the power-on of the battery 33.

Further, a sponge cover 35 for sound insulation and comfort enhancement is provided at the inward end of the horn seat 30; meanwhile, a heat dissipation hole 36 is further formed on the outer side of the speaker seat 30, and is specifically disposed at one end of the speaker seat 30 facing outwards.

Further, a charging interface 37 is arranged at the lower end of the speaker seat 30, and an external power supply is plugged at the charging interface 37 to charge the battery 33, so that the normal use of the earphone is ensured.

Further, the first rotation shaft 13 and the second rotation shaft 14 are both fixed to the connection block 11.

According to the angle-adjustable Bluetooth headset, the angle adjustment of the headset is realized through the rotation of the head fixing frame 20 and the connecting block 11, the connecting block 11 and the connecting bracket 12, and the connecting bracket 12 and the horn seat 30, meanwhile, the rotation directions are inconsistent, the angle and the direction can be adjusted more variously, a wearer can adjust the headset to the most comfortable position, and the wearing comfort is improved; in addition, the head fixing frame 20 adopts a telescopic structure so as to adapt to users with different head circumferences.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. But angle regulation's bluetooth headset, its characterized in that: comprises an adjusting component, a head fixing frame movably connected to the upper end of the adjusting component and a loudspeaker seat movably connected to the lower end of the adjusting component; the adjusting component comprises a connecting block and a connecting bracket rotatably connected to the lower end of the connecting block; a first rotating shaft for rotating is arranged between the connecting block and the head fixing frame, a second rotating shaft for rotating is arranged between the connecting bracket and the connecting block, and the first rotating shaft is perpendicular to the second rotating shaft; the lower extreme of linking bridge is equipped with the spliced pole that inwards, spliced pole swing joint in the outside of loudspeaker seat realizes loudspeaker seat and linking bridge's rotation.

2. The angle-adjustable bluetooth headset of claim 1, wherein: the head fixing frame is arc-shaped.

3. The angle-adjustable bluetooth headset of claim 1, wherein: the head fixing frame comprises a left fixing frame and a right fixing frame, wherein a sliding block is fixedly arranged at one end of the left fixing frame facing the right fixing frame, and a sliding groove matched with the sliding block is formed in the inner side of the right fixing frame.

4. The angle-adjustable bluetooth headset of claim 3, wherein: the outer wall of the sliding block is convexly provided with a limiting part, the inner wall of the sliding groove is concavely provided with a limiting groove, and the limiting part is slidably connected to the inner side of the limiting groove.

5. The angle-adjustable bluetooth headset of claim 1, wherein: the inner side of the head fixing frame is fixedly provided with a soft cushion.

6. The angle-adjustable bluetooth headset of claim 1, wherein: the inside of the loudspeaker seat is fixedly provided with an electrically connected controller, a loudspeaker and a battery.

7. The angle-adjustable bluetooth headset of claim 6, wherein: one outward end of the horn seat is provided with a switch button connected with the battery.

8. The angle-adjustable bluetooth headset of claim 1, wherein: the loudspeaker seat is characterized in that an annular sponge sleeve is arranged at one inward end of the loudspeaker seat, and a heat dissipation hole is formed at one outward end of the loudspeaker seat.

9. The angle-adjustable bluetooth headset of claim 1, wherein: the lower extreme of loudspeaker seat is equipped with the interface that charges.

10. The angle-adjustable bluetooth headset of claim 1, wherein: the first rotating shaft and the second rotating shaft are both fixed on the connecting block.