CN215734782U

CN215734782U - Bluetooth headset and charging device thereof

Info

Publication number: CN215734782U
Application number: CN202121999289.4U
Authority: CN
Inventors: 彭珍妮; 李磊; 李天香; 腾巧丽
Original assignee: Yichang Guanlicheng Electronic Technology Co ltd
Current assignee: Yichang Guanlicheng Electronic Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-01
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a Bluetooth headset and a charging device thereof, and relates to the field of Bluetooth headsets. According to the Bluetooth headset and the charging device thereof, the rotary valve is rotatably connected to the periphery of the charging box, the rotary valve is rotated to drive the rotary shaft to rotate in the charging box, the gear is driven to rotate through the rotation of the rotary shaft, the gear rod is driven to move through the rotation of the gear, the second magnetic pole at the bottom of the gear rod is driven to move upwards through the upward movement of the gear rod, the second magnetic pole can leak out of the leakage hole and is mutually discharged through the first magnetic pole and the second magnetic pole, so that the protective cover is opened, the protective cover does not need to be manually reversed, and the situation that the protective cover shakes due to long-time opening is avoided.

Description

Bluetooth headset and charging device thereof

Technical Field

The utility model relates to the field of Bluetooth headsets, in particular to a Bluetooth headset and a charging device thereof.

Background

The bluetooth headset is exactly the hands-free headset who uses bluetooth technology, it can let the user avoid the wire to lead to stumbling, the comfortable use earphone that relaxes with various modes, bluetooth headset has appeared since the introduction, always be the good instrument of action business clan promotion efficiency, nevertheless along with the continuous development of science and technology, bluetooth headset's performance is also at continuous perfect, the bluetooth headset of the integral type that charges has appeared, can carry out automatic charging to the earphone when the earphone does not have an electric power, but this kind of bluetooth headset with charging device is owing to need continuous opening and closing, it can take place to become flexible to lead to its visor and the junction of the body that charges to take place, thereby make inside earphone drop, and adsorb the dust easily on the surface of the body that charges, thereby influence the normal use of earphone.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a Bluetooth headset and a charging device thereof, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a Bluetooth earphone and a charging device thereof comprise a charging box, wherein the top of the charging box is movably connected with a protective cover, a charging hole is formed in the charging box, the inside of the charging box is movably connected with an earphone body, a first magnetic pole is fixedly installed in the protective cover, a rotary valve is rotatably connected with the periphery of the charging box, one end, close to the inside of the charging box, of the rotary valve is fixedly connected with a rotary shaft, a gear is fixedly connected with the concentric rear end of the rotary shaft, a toothed bar is meshed with the periphery of the gear, the bottom of the toothed bar is elastically connected with a reset spring, one end, far away from the reset spring, of the toothed bar is fixedly connected with a second magnetic pole, a leak hole is formed in the top of the charging box, one end, far away from the gear, of the toothed bar is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with an extrusion cover, and an air bag is fixedly installed in the charging box, the top fixedly connected with trachea of gasbag, the one end fixedly connected with dust removal board that the gasbag was kept away from.

Preferably, the rotary valve is located at the center of the periphery of the charging box, the rotary shaft is located at the center of the inside of the gear, and the rotary valve is screwed manually, so that the rotary shaft rotates inside the charging box.

Preferably, the loading hole is the same as the earphone body in number, the diameter of the bottom of the earphone body is smaller than that of the loading hole, and the loading hole is formed in the charging body, so that the earphone body is fixedly mounted.

Preferably, the gear is located the position of the inside positive center of box that charges, the quantity of ratch has two, and the symmetric distribution is in the both sides of gear, drives the gear through the rotation of pivot and rotates in the inside of box that charges.

Preferably, the reset spring is the same with the quantity of ratch, and the one end fixed connection that the ratch was kept away from to the reset spring is on the interior diapire of box that charges, and the ratch that drives its both sides through the rotation of gear removes.

Preferably, the airbags are symmetrically distributed in the charging box, the extrusion cover and the charging box are located on the same plane, and the connecting rod is driven to move through the movement of the toothed rod, so that the extrusion cover extrudes the airbags in the charging box.

Advantageous effects

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

1. this bluetooth headset and charging device thereof, the rotary valve through setting up rotates the periphery of connecting at the box that charges, it is rotatory in the inside of the box that charges to drive the pivot through rotating the rotary valve, rotatory drive gear through the pivot rotates, the rotation through the gear drives the ratch and removes, upwards move through the two magnetic poles that upwards move of ratch drove its bottom, No. two magnetic poles can spill from the small opening department at this moment, discharge each other through a magnetic pole and No. two magnetic poles, thereby make the visor open, do not need manual reversal visor, prevent long-time opening and lead to it to rock.

2. This bluetooth headset and charging device thereof, the pivot through setting up drives the gear and rotates in the inside of charging box, the rotation through the gear drives the ratch and removes, because it connects pole fixed connection in the periphery of ratch, so when the ratch removes, drive its outlying pole and remove, the removal through linking the pole drives the extrusion cover and removes, thereby make extrusion cover and gasbag contact, make the inside gas of gasbag spout from the trachea, reach the surface of dust removal board at last, the dust on box surface charges is cleared up.

Drawings

FIG. 1 is a cross-sectional view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 4 is an enlarged view of the structure of fig. 1 at B according to the present invention.

In the figure: 1. a charging box; 2. a protective cover; 3. installing a machine hole; 4. an earphone body; 5. a first magnetic pole; 6. rotating the valve; 7. a rotating shaft; 8. a gear; 9. a rack bar; 10. a return spring; 11. a second magnetic pole; 12. a leak hole; 13. a connecting rod; 14. an extrusion cover; 15. an air bag; 16. an air tube; 17. a dust removal plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a bluetooth headset and a charging device thereof, comprising a charging box 1, wherein the top of the charging box 1 is movably connected with a protective cover 2, a loading hole 3 is formed inside the charging box 1, an earphone body 4 is movably connected inside the charging box 1, the loading hole 3 and the earphone body 4 are in the same number, the bottom diameter of the earphone body 4 is smaller than the diameter of the loading hole 3, a first magnetic pole 5 is fixedly installed inside the protective cover 2, a rotary valve 6 is rotatably connected to the periphery of the charging box 1, one end of the rotary valve 6 close to the inside of the charging box 1 is fixedly connected with a rotating shaft 7, a gear 8 is fixedly connected to the concentric rear end of the rotating shaft 7, the rotary valve 6 is located at the center of the periphery of the charging box 1, the rotating shaft 7 is located at the center of the inside of the gear 8, a toothed bar 9 is meshed with the periphery of the gear 8, the gear 8 is located at the center of the inside of the charging box 1, the rotating shaft 6 is rotatably connected to the periphery of the charging box 1, the rotating shaft 7 is driven to rotate in the charging box 1 by rotating the rotating shaft 6, the gear 8 is driven to rotate by the rotation of the rotating shaft 7, the toothed bar 9 is driven to move by the rotation of the gear 8, the second magnetic pole 11 at the bottom of the toothed bar 9 is driven to move upwards by the upward movement of the toothed bar 9, the second magnetic pole 11 can leak from the leak hole 12 at the moment, the first magnetic pole 5 and the second magnetic pole 11 are mutually discharged, so that the protective cover 2 is opened, the protective cover 2 does not need to be manually reversed, the situation that the protective cover 2 is shaken due to long-time opening is avoided, the number of the toothed bars 9 is two, the two toothed bars are symmetrically distributed on two sides of the gear 8, the bottom of the toothed bar 9 is elastically connected with the reset spring 10, the number of the reset spring 10 is the same as that of the toothed bar 9 is equal, and one end of the reset spring 10 far away from the toothed bar 9 is fixedly connected to the inner bottom wall of the charging box 1, one end of the toothed bar 9, which is far away from the reset spring 10, is fixedly connected with a second magnetic pole 11, the top of the charging box 1 is provided with a leak hole 12, one end of the toothed bar 9, which is far away from the gear 8, is fixedly connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly connected with an extrusion cover 14, the charging box 1 is internally and fixedly provided with an air bag 15, the air bag 15 is symmetrically distributed in the charging box 1, the extrusion cover 14 and the charging box 1 are positioned on the same plane, the top of the air bag 15 is fixedly connected with an air pipe 16, one end of the air pipe 16, which is far away from the air bag 15, is fixedly connected with a dust removal plate 17, the gear 8 is driven to rotate in the charging box 1 through a set rotating shaft 7, the toothed bar 9 is driven to move through the rotation of the gear 8, the connecting rod 13 is fixedly connected at the periphery of the toothed bar 9, so that when the toothed bar 9 moves, the peripheral connecting rod 13 drives the extrusion cover 14 to move through the movement of the connecting rod 13, the squeeze cover 14 is brought into contact with the air bag 15, and the gas inside the air bag 15 is ejected from the air pipe 16 and finally reaches the surface of the dust removing plate 17, thereby cleaning the dust on the surface of the charging box 1.

It should be noted that, the utility model is a bluetooth earphone and its charging device, when in use, the utility model is connected to the periphery of the charging box 1 by the rotation of the rotary valve 6, the rotary valve 6 is rotated to drive the rotary shaft 7 to rotate in the charging box 1, the rotary shaft 7 is rotated to drive the gear 8 to rotate, the gear 8 is rotated to drive the rack 9 to move, the rack 9 is moved, the second magnetic pole 11 at the bottom is driven to move upwards by the upward movement of the rack 9, at this time, the second magnetic pole 11 will leak from the leak hole 12, and the first magnetic pole 5 and the second magnetic pole 11 are mutually discharged, so that the protective cover 2 is opened, the protective cover 2 does not need to be manually reversed, the shaking caused by the long-time opening is prevented, the gear 8 is driven to rotate in the charging box 1 by the rotary shaft 7, the rack 9 is driven to move by the rotation of the gear 8, because the connecting rod 13 is fixedly connected to the periphery of the rack 9, therefore, when the rack bar 9 moves, the connecting bar 13 on the periphery of the rack bar is driven to move, the extrusion cover 14 is driven to move through the movement of the connecting bar 13, so that the extrusion cover 14 is in contact with the air bag 15, the air in the air bag 15 is sprayed out from the air pipe 16 and finally reaches the surface of the dust removing plate 17, and the dust on the surface of the charging box 1 is cleaned.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bluetooth headset and charging device thereof, includes charging box (1), its characterized in that: the earphone comprises a charging box (1), a protective cover (2) is movably connected to the top of the charging box (1), a loading hole (3) is formed in the charging box (1), an earphone body (4) is movably connected to the inside of the charging box (1), a first magnetic pole (5) is fixedly installed in the protective cover (2), a rotary valve (6) is rotatably connected to the periphery of the charging box (1), a rotary shaft (7) is fixedly connected to one end, close to the inside of the charging box (1), of the rotary valve (6), a gear (8) is fixedly connected to the concentric rear end of the rotary shaft (7), a toothed bar (9) is meshed to the periphery of the gear (8), a reset spring (10) is elastically connected to the bottom of the toothed bar (9), a second magnetic pole (11) is fixedly connected to one end, far away from the reset spring (10), of the toothed bar (9), and a leakage hole (12) is formed in the top of the charging box (1), one end fixedly connected with of gear (8) links up pole (13) is kept away from in ratch (9), the bottom fixedly connected with extrusion cover (14) of linking pole (13), the inside fixed mounting of charging box (1) has gasbag (15), the top fixedly connected with trachea (16) of gasbag (15), trachea (16) are kept away from the one end fixedly connected with dust removal board (17) of gasbag (15).

2. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein: the rotary valve (6) is located at the center of the periphery of the charging box (1), and the rotary shaft (7) is located at the position of the center of the circle inside the gear (8).

3. The bluetooth headset and the charging device thereof as claimed in claim 2, wherein: the number of the machine loading holes (3) is the same as that of the earphone bodies (4), and the diameter of the bottom of each earphone body (4) is smaller than that of each machine loading hole (3).

4. The bluetooth headset and the charging device thereof as claimed in claim 3, wherein: the gear (8) is located the position of the positive center in the charging box (1), and the number of rack bars (9) has two, and the symmetric distribution is in the both sides of gear (8).

5. The bluetooth headset and the charging device thereof as claimed in claim 4, wherein: the number of the return springs (10) is the same as that of the rack bars (9), and one ends, far away from the rack bars (9), of the return springs (10) are fixedly connected to the inner bottom wall of the charging box (1).

6. The bluetooth headset and the charging device thereof as claimed in claim 5, wherein: the air bags (15) are symmetrically distributed in the charging box (1), and the extrusion cover (14) and the charging box (1) are positioned on the same plane.