CN214101706U

CN214101706U - Bluetooth earphone

Info

Publication number: CN214101706U
Application number: CN202022356677.2U
Authority: CN
Inventors: 杨峰; 张海明
Original assignee: Beijing Institute of Clothing Technology
Current assignee: Beijing Institute of Clothing Technology; Beijing Institute Fashion Technology
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-31
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a bluetooth headset, which comprises a housin, the right-hand member fixedly connected with apron of casing, the left end fixedly connected with lug of casing, the left end of lug is provided with first stop collar, the first connector of left end fixedly connected with of first stop collar, be provided with the recess between first connector and the first stop collar, the surface of first connector is provided with the rubber earplug, the inside of casing is provided with the circuit board, the lower extreme fixedly connected with connecting pipe of casing, the lower extreme fixedly connected with copper bar of connecting pipe, the surface sliding connection of copper bar has the second connector, the surface fixedly connected with transparent wooden section of thick bamboo of second connector, the lower extreme of second connector is provided with the battery, the lower extreme of battery is provided with the charging head. The utility model discloses in, the angle that makes first connector through lug and arc cover cooperation can be adjusted, and then improves the travelling comfort of person of wearing.

Description

Bluetooth earphone

Technical Field

The utility model relates to the technical field of earphones, especially, relate to a bluetooth headset.

Background

Transparent wood is made from a rapidly growing wood of low density balsa trees by subjecting the wood to an oxidation bath at room temperature, the oxidation bath process being such that the wood is almost transparent after processing, after which the wood is impregnated with a synthetic polymer known as polyvinyl alcohol to create an almost transparent product. Natural cellulose in wood structures and energy absorbing polymer fillers used in transparent wood make them more durable and lighter than glass, and their application fields are becoming wider and wider.

The bluetooth headset is mostly selected for use plastic material and ceramic material preparation to form, and ceramic material's earphone manufacturing cost is higher, and easy damage, the earphone of plastics material requires highly to its material, and ordinary bluetooth headset's earplug part is fixed, can not carry out the angle modulation, and then reduces the person's of wearing travelling comfort, and the earplug drops easily simultaneously, provides a bluetooth headset from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a Bluetooth headset.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a Bluetooth headset comprises a shell, wherein a cover plate is fixedly connected to the right end of the shell, a convex block is fixedly connected to the left end of the shell, a first limiting sleeve is arranged at the left end of the convex block, and a first connecting head is fixedly connected to the left end of the first limiting sleeve;

a groove is formed between the first connector and the first limiting sleeve, a rubber earplug is arranged on the outer surface of the first connector, and a through hole is formed in the left end of the rubber earplug;

the inside of casing is provided with the circuit board, the lower extreme fixedly connected with connecting pipe of casing, the lower extreme fixedly connected with copper bar of connecting pipe, the surface sliding connection of copper bar has the second connector, the surface fixed connection of second connector has a transparent wooden section of thick bamboo, the lower extreme of second connector is provided with the battery, the lower extreme of battery is provided with the head that charges.

As a further description of the above technical solution: the outer fixed surface of the head that charges is connected with the second stop collar, the outer fixed surface of second stop collar is connected with the fixed plate, the edge fixedly connected with transparent thick bamboo of fixed plate.

As a further description of the above technical solution: the upper end fixedly connected with limiting plate of head charges, the marginal fixedly connected with transparent thick bamboo of limiting plate.

As a further description of the above technical solution: the inner wall fixedly connected with stopper of transparent thick bamboo, the surface of stopper is provided with the battery.

As a further description of the above technical solution: the left end face of the circuit board is fixedly connected with a connecting column, the left end of the connecting column is fixedly connected with a shell, and the right end face of the circuit board is fixedly connected with a wireless transmission module.

As a further description of the above technical solution: the surface of apron is provided with the louvre, the quantity of louvre is a plurality of.

As a further description of the above technical solution: the inner wall of a transparent wooden section of thick bamboo is close to the connecting pipe and is provided with the spout, the inside of spout is provided with the copper bar, the surface of a transparent wooden section of thick bamboo is provided with the draw-in groove.

As a further description of the above technical solution: the inner wall of the first connector is fixedly connected with a protective screen, the right end of the protective screen is provided with a sound playing barrel, the outer surface of the sound playing barrel is fixedly connected with the first connector, and the right end of the sound playing barrel is fixedly connected with a wire bundling sleeve.

As a further description of the above technical solution: the right end face of the first limiting sleeve is provided with an arc-shaped sleeve, and the inner wall of the arc-shaped sleeve is rotatably connected with a convex block.

The utility model discloses following beneficial effect has:

1. the utility model discloses, the left end fixedly connected with lug of casing, lug and arc cover carry out normal running fit, and then make the angle of first connector can adjust, and the stability when cooperation earplug is showing improvement bluetooth headset and wears improves the travelling comfort of the person of wearing simultaneously, and the practicality improves.

2. The utility model discloses, be provided with the recess between first connector and the adapter sleeve, can prevent through the cooperation of recess and first connector that the rubber earplug from taking place the obscission, showing the protectiveness that improves bluetooth headset, the practicality improves.

3. The utility model discloses, transparent wooden section of thick bamboo is connected through the connecting pipe to the casing, and transparent wooden section of thick bamboo's material is the transparent timber of multilayer, and transparent wooden material is light, has better polymerization ability simultaneously, can direct observation internal battery's situation through setting up transparent wooden section of thick bamboo, and the protectiveness improves.

Drawings

Fig. 1 is a cross-sectional view of a bluetooth headset according to the present invention;

fig. 2 is a front view of a bluetooth headset according to the present invention;

fig. 3 is a schematic structural view of a transparent wooden tube of a bluetooth headset according to the present invention;

fig. 4 is an enlarged view of fig. 1 at a.

Illustration of the drawings:

1. a rubber earplug; 2. a sound playing cylinder; 3. a first stop collar; 4. an arc-shaped sleeve; 5. a bump; 6. connecting columns; 7. a circuit board; 8. a housing; 9. a cover plate; 10. a wireless transmission module; 11. a connecting pipe; 12. a battery; 13. a transparent wooden cylinder; 14. a limiting plate; 15. a second stop collar; 16. a charging head; 17. a fixing plate; 18. a wire bundling sleeve; 19. a first connector; 20. a protective net; 21. a through hole; 22. heat dissipation holes; 23. a card slot; 24. a chute; 25. a copper bar; 26. a second connector; 27. and a limiting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a bluetooth headset, which comprises a housin 8, the right-hand member fixedly connected with apron 9 of casing 8, the surface of apron 9 is provided with louvre 22, louvre 22's quantity is a plurality of, louvre 22 can accelerate the scattering and disappearing of the inside heat of casing 8, the left end fixedly connected with lug 5 of casing 8, the left end of lug 5 is provided with first stop collar 3, the left end fixedly connected with first connector 19 of first stop collar 3, the right-hand member face of first stop collar 3 is provided with arc cover 4, the inner wall of arc cover 4 rotates and is connected with lug 5, arc cover 4 and lug 5 mutually support, make the angle of first connector 19 can be adjusted, and then improve the travelling comfort of the person of wearing.

Be provided with the recess between first adapter 19 and the first stop collar 3, the surface of first adapter 19 is provided with rubber earplug 1, the left end of rubber earplug 1 is provided with through-hole 21, the inner wall fixedly connected with protection network 20 of first adapter 19, protection network 20 has better dustproof function, the right-hand member of protection network 20 is provided with a broadcast section of thick bamboo 2, the first adapter 19 of outer fixed surface of a broadcast section of thick bamboo 2, the right-hand member fixedly connected with bunch cover 18 of a broadcast section of thick bamboo 2, recess and first adapter 19 mutually support and prevent that rubber earplug 1 from droing.

A circuit board 7 is arranged in the casing 8, a connecting column 6 is fixedly connected to the left end face of the circuit board 7, the casing 8 is fixedly connected to the left end of the connecting column 6, a wireless transmission module 10 is fixedly connected to the right end face of the circuit board 7, the earphone is controlled to be remotely transmitted by arranging the wireless transmission module 10, a connecting pipe 11 is fixedly connected to the lower end of the casing 8, a copper bar 25 is fixedly connected to the lower end of the connecting pipe 11, the working state of the earphone is controlled by rotating the copper bar 25, a second connector 26 is slidably connected to the outer surface of the copper bar 25, a transparent wood cylinder 13 is fixedly connected to the outer surface of the second connector 26, the transparent wood cylinder 13 is made of multilayer transparent wood, the transparent wood is light in weight and has good polymerization capacity, a sliding groove 24 is arranged on the inner wall of the transparent wood cylinder 13 close to the connecting pipe 11, the sliding groove 24 has a limiting function, and the copper bar 25 is arranged in the sliding groove 24, the surface of a transparent wooden section of thick bamboo 13 is provided with draw-in groove 23, the lower extreme of second connector 26 is provided with battery 12, the lower extreme of battery 12 is provided with charging head 16, charging head 16's outer fixed surface is connected with second stop collar 15, the outer fixed surface of second stop collar 15 is connected with fixed plate 17, the marginal fixedly connected with transparent wooden section of thick bamboo 13 of fixed plate 17, charging head 16's upper end fixedly connected with limiting plate 14, limiting plate 14's marginal fixedly connected with transparent wooden section of thick bamboo 13, the inner wall fixedly connected with stopper 27 of transparent wooden section of thick bamboo 13, stopper 27's surface is provided with battery 12, make battery 12 steadily place through setting up stopper 27.

The working principle is as follows: the utility model discloses in, rubber earplug 1 carries out fixed mounting through the first connector 19 of cooperation and recess, manual rotation transparent wooden section of thick bamboo 13 makes bluetooth headset be in operating condition, manual formula earplug is sent into the people's ear, and adjust the angle of first connector 19, bluetooth headset and electronic equipment carry out the bluetooth and pair, the signal of pairing back electronic equipment carries out signal transmission through wireless transmission module 10, play sound section of thick bamboo 2 cooperation rubber earplug 1 and carry out the music broadcast, rotate transparent wooden section of thick bamboo 13 after the use and make bluetooth headset close, the rethread charges to battery 12 through charging head 16.

Claims

1. A Bluetooth headset, comprising a housing (8), characterized in that: a cover plate (9) is fixedly connected to the right end of the shell (8), a bump (5) is fixedly connected to the left end of the shell (8), a first limiting sleeve (3) is arranged at the left end of the bump (5), and a first connector (19) is fixedly connected to the left end of the first limiting sleeve (3);

a groove is formed between the first connecting head (19) and the first limiting sleeve (3), a rubber earplug (1) is arranged on the outer surface of the first connecting head (19), and a through hole (21) is formed in the left end of the rubber earplug (1);

the inside of casing (8) is provided with circuit board (7), the lower extreme fixedly connected with connecting pipe (11) of casing (8), the lower extreme fixedly connected with copper bar (25) of connecting pipe (11), the surface sliding connection of copper bar (25) has second connector (26), the surface fixed connection of second connector (26) has transparent wooden section of thick bamboo (13), the lower extreme of second connector (26) is provided with battery (12), the lower extreme of battery (12) is provided with charging head (16).

2. A bluetooth headset according to claim 1, characterized in that: the outer fixed surface of the head that charges (16) is connected with second stop collar (15), the outer fixed surface of second stop collar (15) is connected with fixed plate (17), the marginal fixedly connected with transparent thick bamboo (13) of fixed plate (17).

3. A bluetooth headset according to claim 1, characterized in that: the upper end fixedly connected with limiting plate (14) of head (16) charges, the marginal fixedly connected with transparent thick bamboo (13) of limiting plate (14).

4. A bluetooth headset according to claim 1, characterized in that: the inner wall fixedly connected with stopper (27) of transparent thick bamboo (13), the surface of stopper (27) is provided with battery (12).

5. A bluetooth headset according to claim 1, characterized in that: the left end face of circuit board (7) fixedly connected with spliced pole (6), the left end fixedly connected with casing (8) of spliced pole (6), the right-hand member face fixedly connected with wireless transmission module (10) of circuit board (7).

6. A bluetooth headset according to claim 1, characterized in that: the outer surface of the cover plate (9) is provided with a plurality of heat dissipation holes (22), and the number of the heat dissipation holes (22) is multiple.

7. A bluetooth headset according to claim 1, characterized in that: the inner wall of transparent wooden section of thick bamboo (13) is close to connecting pipe (11) and is provided with spout (24), the inside of spout (24) is provided with copper bar (25), the surface of transparent wooden section of thick bamboo (13) is provided with draw-in groove (23).

8. A bluetooth headset according to claim 1, characterized in that: the inner wall of the first connecting head (19) is fixedly connected with a protective net (20), the right end of the protective net (20) is provided with a sound playing barrel (2), the outer surface of the sound playing barrel (2) is fixedly connected with the first connecting head (19), and the right end of the sound playing barrel (2) is fixedly connected with a wire bundling sleeve (18).

9. A bluetooth headset according to claim 1, characterized in that: the right end face of the first limiting sleeve (3) is provided with an arc sleeve (4), and the inner wall of the arc sleeve (4) is rotatably connected with a lug (5).