CN216565546U

CN216565546U - Make things convenient for bluetooth headset that earplug was changed

Info

Publication number: CN216565546U
Application number: CN202122694289.XU
Authority: CN
Inventors: 钟勇洪
Original assignee: Dongguan Gaojian Electronic Technology Co ltd
Current assignee: Dongguan Gaojian Electronic Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-17
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a Bluetooth headset convenient for replacing earplugs, which comprises a Bluetooth headset main body and earplugs, wherein a loop bar is fixed on one side of the Bluetooth headset main body, an installation column for installing the earplugs is arranged on one side of the loop bar, the earplugs are sleeved on the surface of the installation column, the Bluetooth headset further comprises a fixing component and an adjusting component, the fixing component is used for installing and fixing the earplugs, the fixing component is positioned on two sides of the installation column, the adjusting component is used for adjusting the positions of the installation columns, and the adjusting component is positioned between the loop bar and the installation column. The problem that the earplug is inconvenient to install is effectively solved.

Description

Make things convenient for bluetooth headset that earplug was changed

Technical Field

The utility model relates to the technical field of Bluetooth earphones, in particular to a Bluetooth earphone convenient for earplug replacement.

Background

The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency.

The utility model discloses a current patent publication number is CN 209882050U's chinese utility model patent discloses an earphone earplug, the human ear's characteristic of earmuff design laminating, shape size reasonable in design, it is airtight effectual after wearing, prevent the sound leakage, the decoration is equipped with the bulge, increase frictional force prevents that the earphone from dropping.

Above-mentioned earphone utilizes the elasticity of earplug when fixing the earplug, installs when dragging the earplug, and this kind of mounting means causes the damage to the earplug easily when the operation is improper, and the not convenient to use provides a bluetooth headset who makes things convenient for the earplug to change now to this problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bluetooth headset with easy earplug replacement, so as to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a Bluetooth headset facilitating replacement of earplugs comprises a Bluetooth headset main body and earplugs, wherein a loop bar is fixed on one side of the Bluetooth headset main body, an installation column for installing the earplugs is arranged on one side of the loop bar, the diameter of the earplugs is larger than that of the installation column, the earplugs are sleeved on the surface of the installation column, and the Bluetooth headset further comprises a fixing component and an adjusting component;

the fixing components are used for installing and fixing the earplugs and are positioned on two sides of the installation column;

the adjusting component is used for adjusting the position of the mounting column and is positioned between the loop bar and the mounting column.

As a further scheme of the utility model: the installation component comprises a fixed rod fixed at the middle position inside the installation column, rotating rods are arranged on two sides of the fixed rod, one side of each rotating rod, which is close to the fixed rod, is rotatably connected with the fixed rod through a rotating seat, supporting rods are fixed at two ends of one side of each rotating rod, which is far away from the fixed rod, a through hole through which the supporting rod can pass is arranged on the surface of the installation column, the diameter of the through hole is larger than that of the supporting rod, a clamping block for fixing the earplug is fixed at one end of the supporting rod, which is close to one side of the earplug, a clamping groove matched with the clamping block is arranged on the inner side of the earplug, the clamping block is clamped inside the clamping groove, a pull block for pulling the supporting rod is fixed at the top end of the supporting rod, which is far away from one side of the earplug, a first spring is fixed at one end of the rotating rod, which is close to the clamping block, the diameter of the pull block is larger than that of the pull block, and a second spring is fixed at one end of the rotating rod, which is close to the pull block, and the first spring and the second spring are fixedly connected with the fixed rod.

As a further scheme of the utility model: the adjusting part is including being fixed in the connecting rod that the erection column is close to loop bar one end, the surface of loop bar is equipped with the opening, the one end of connecting rod is passed the opening and is stretched into the inside of loop bar, just the connecting rod with opening sliding connection, just the connecting rod stretches into the inside one end of loop bar and is fixed with and is used for carrying out spacing stopper to the connecting rod, the diameter of stopper is greater than open-ended diameter, the bottom of loop bar is equipped with and is used for carrying out fixed positioning mechanism to the connecting rod.

As a further scheme of the utility model: the positioning mechanism comprises a threaded hole located at the bottom end of the loop bar, a fastening piece used for fixing the connecting rod is connected to the inner thread of the threaded hole in a threaded mode, the fastening piece is matched with the threaded hole, and one end of the fastening piece is abutted to the connecting rod.

As a further scheme of the utility model: the section of the fixture block is smaller than that of the through hole.

As a still further scheme of the utility model: and an anti-skid sleeve for skid resistance is sleeved on the outer side of the pulling block.

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

the earplug fixing device is provided with the fixing component, the clamping block can move into the through hole by pulling the pulling block, so that the earplug can be sleeved on the outer side of the mounting column, and then the clamping block can be clamped into the clamping groove by loosening the pulling block, so that the earplug can be fixed, the structure is simple, the use is convenient, and the problem that the earplug is inconvenient to mount can be effectively solved.

According to the utility model, the adjusting component is arranged, and the position of the mounting column can be adjusted by adjusting the position of the connecting rod in the loop bar, so that the position of the earplug can be adjusted, the depth of the earplug can be adjusted according to different earholes of different people, and the wearing comfort and stability are effectively improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the mounting post of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

Wherein: 1. a Bluetooth headset main body; 2. an earplug; 3. a loop bar; 4. a connecting rod; 5. a fastener; 6. a threaded hole; 7. mounting a column; 8. fixing the rod; 9. a rotating rod; 10. a strut; 11. perforating; 12. a clamping block; 13. a first spring; 14. pulling the block; 15. a second spring; 16. a rotating seat; 17. a card slot; 18. an anti-slip sleeve.

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.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a bluetooth headset facilitating replacing an earplug includes a bluetooth headset main body 1 and an earplug 2, a loop bar 3 is fixed to one side of the bluetooth headset main body 1, an installation post 7 for installing the earplug 2 is disposed on one side of the loop bar 3, a diameter of the earplug 2 is larger than a diameter of the installation post 7, and the earplug 2 is sleeved on a surface of the installation post 7, and further includes a fixing component and an adjusting component;

the fixing components are used for installing and fixing the earplugs 2, the problem that the earplugs 2 are inconvenient to install can be effectively solved, the structure is simple, the use is convenient, and the fixing components are located on two sides of the installation column 7;

the adjusting component is used for adjusting the position of the mounting post 7, so that the position of the earplug 2 can be adjusted, the depth of the earplug 2 can be adjusted according to different earholes of different crowds, the wearing comfort and the wearing stability are effectively improved, and the adjusting component is located between the loop bar 3 and the mounting post 7.

The installation component comprises a fixed rod 8 fixed at the middle position inside an installation column 7, rotating rods 9 are arranged on two sides of the fixed rod 8, one side, close to the fixed rod 8, of each rotating rod 9 is rotatably connected with the corresponding fixed rod 8 through a rotating seat 16, two ends, far away from the fixed rod 8, of each rotating rod 9 are respectively fixed with a supporting rod 10, a through hole 11 is formed in the surface of the installation column 7, the supporting rod 10 can penetrate through the through hole conveniently, the diameter of each through hole 11 is larger than that of each supporting rod 10, a clamping block 12 used for fixing the earplug 2 is fixed at one end, close to one side of the earplug 2, of each supporting rod 10, a clamping groove 17 matched with the clamping block 12 is arranged on the inner side of the earplug 2, the clamping block 12 is clamped into the clamping groove 17, a pull block 14 used for shifting the supporting rod 10 is fixed at the top end, far away from one side of the earplug 2, of the pull block 14 is larger than that of the through hole 11, a first spring 13 is fixed at one end, close to the rotating rod 9, close to the clamping block 12, the one end that the bull stick 9 is close to and draws piece 14 is fixed with second spring 15, just first spring 13, second spring 15 all with dead lever 8 fixed connection, during the use, draw piece 14 through the pulling, draw piece 14 can drive bull stick 9 through branch 10 on right side and rotate, second spring 15 is elongated this moment, first spring 13 is compressed, bull stick 9 can drive fixture block 12 through left branch 10 and remove, make fixture block 12 can move into the inside of perforation 11, cup joint earplug 2 in the surface of erection column 7 afterwards, loosen and draw piece 14, under the effect of first spring 13 and second spring 15, can drive bull stick 9 and reset, bull stick 9 can drive fixture block 12 through left branch 10 and reset, make fixture block 12 can block 17's inside into, thereby can realize fixing earplug 2.

The adjusting part is including being fixed in connecting rod 4 that erection column 7 is close to loop bar 3 one end, the surface of loop bar 3 is equipped with the opening, the one end of connecting rod 4 is passed the opening and is stretched into the inside of loop bar 3, just connecting rod 4 with opening sliding connection, just connecting rod 4 stretches into the inside one end of loop bar 3 and is fixed with and is used for carrying out spacing stopper to connecting rod 4, the diameter of stopper is greater than the open-ended diameter, the bottom of loop bar 3 is equipped with and is used for carrying out the positioning mechanism who fixes connecting rod 4, during the use, through adjusting the connecting rod 4 in the inside position of loop bar 3 to fix connecting rod 4 through positioning mechanism, can adjust the position of erection column 7, thereby make the position of earplug 2 can adjust, can adjust the degree of depth of earplug 2 to different crowds's different earholes.

The positioning mechanism comprises a threaded hole 6 located at the bottom end of the loop bar 3, a fastening piece 5 used for fixing the connecting rod 4 is connected to the inner thread of the threaded hole 6 in a threaded mode, the fastening piece 5 is matched with the threaded hole 6, one end of the fastening piece 5 is abutted to the connecting rod 4 and pressed against the connecting rod 4, and the connecting rod 4 can be fixed through the fastening piece 5.

The section of the latch 12 is smaller than that of the through hole 11, so that the latch 12 can enter or extend out of the through hole 11.

Example 2

Referring to fig. 1 to fig. 3, the difference from embodiment 1 is: the anti-skid sleeve 18 for skid resistance is sleeved on the outer side of the pull block 14, and the friction force between the pull block 14 and the hand of a user can be increased due to the arrangement of the anti-skid sleeve 18, so that the user can pull the pull block 14 conveniently.

The working principle of the utility model is as follows:

when the earplug 2 is used, the pull block 14 is pulled, the pull block 14 can drive the rotating rod 9 to rotate through the right supporting rod 10, the second spring 15 is stretched, the first spring 13 is compressed, the rotating rod 9 can drive the clamping block 12 to move through the left supporting rod 10, so that the clamping block 12 can move into the through hole 11, the earplug 2 is sleeved on the surface of the mounting post 7, the pull block 14 is loosened, the rotating rod 9 can be driven to reset under the action of the first spring 13 and the second spring 15, the rotating rod 9 can drive the clamping block 12 to reset through the left supporting rod 10, so that the clamping block 12 can be clamped into the clamping groove 17, the earplug 2 can be fixed, the position of the connecting rod 4 in the sleeve rod 3 can be adjusted, the connecting rod 4 can be fixed through the fastening piece 5, the position of the mounting post 7 can be adjusted, and the position of the earplug 2 can be adjusted, can adjust the degree of depth of earplug 2 to the different earholes of different crowds, the effectual comfort level and the stability of wearing that have improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. A Bluetooth headset convenient for replacing earplugs comprises a Bluetooth headset main body (1) and earplugs (2), wherein a loop bar (3) is fixed on one side of the Bluetooth headset main body (1), a mounting column (7) used for mounting the earplugs (2) is arranged on one side of the loop bar (3), the diameter of each earplug (2) is larger than that of the mounting column (7), and each earplug (2) is sleeved on the surface of the mounting column (7);

the fixing components are used for installing and fixing the earplugs (2) and are positioned on two sides of the installation column (7);

the adjusting assembly is used for adjusting the position of the mounting column (7), and is located between the loop bar (3) and the mounting column (7).

2. The Bluetooth headset facilitating earplug replacement according to claim 1, wherein the fixing component comprises a fixing rod (8) fixed at a middle position inside the mounting post (7), rotating rods (9) are respectively arranged on two sides of the fixing rod (8), one side of each rotating rod (9) close to the fixing rod (8) is rotatably connected with the fixing rod (8) through a rotating seat (16), supporting rods (10) are respectively fixed at two ends of one side of each rotating rod (9) far away from the fixing rod (8), a through hole (11) for the supporting rod (10) to pass through is arranged on the surface of the mounting post (7), the diameter of the through hole (11) is larger than that of each supporting rod (10), a clamping block (12) for fixing the earplug (2) is fixed at one end of each supporting rod (10) close to one side of the earplug (2), and a clamping groove (17) matched with the clamping block (12) is arranged on the inner side of the earplug (2), fixture block (12) card is gone into the inside of draw-in groove (17), the top of keeping away from branch (10) of earplug (2) one side is fixed with and is used for stirring pull block (14) of branch (10), the diameter that pulls block (14) is greater than the diameter of perforation (11), the one end that bull stick (9) are close to fixture block (12) is fixed with first spring (13), bull stick (9) are close to the one end that pulls block (14) and are fixed with second spring (15), just first spring (13), second spring (15) all with dead lever (8) fixed connection.

3. The bluetooth headset facilitating earplug replacement according to claim 1, wherein the adjusting assembly comprises a connecting rod (4) fixed to a mounting post (7) near one end of the loop bar (3), the surface of the loop bar (3) is provided with an opening, one end of the connecting rod (4) passes through the opening and extends into the interior of the loop bar (3), the connecting rod (4) is slidably connected with the opening, a limiting block for limiting the connecting rod (4) is fixed to one end of the connecting rod (4) extending into the interior of the loop bar (3), the diameter of the limiting block is larger than that of the opening, and a positioning mechanism for fixing the connecting rod (4) is arranged at the bottom end of the loop bar (3).

4. The Bluetooth headset facilitating earplug replacement according to claim 3, wherein the positioning mechanism comprises a threaded hole (6) at the bottom end of the loop bar (3), a fastening member (5) for fixing the connecting rod (4) is connected to the inner thread of the threaded hole (6), the fastening member (5) is matched with the threaded hole (6), and one end of the fastening member (5) is pressed against the connecting rod (4).

5. A bluetooth headset facilitating earplug replacement according to claim 2, wherein the cross-section of the fixture block (12) is smaller than the cross-section of the through hole (11).

6. The bluetooth headset for facilitating earplug replacement as claimed in claim 2, wherein an anti-slip sleeve (18) for anti-slip is sleeved on the outer side of the pulling block (14).