CN213906879U

CN213906879U - Bluetooth earphone

Info

Publication number: CN213906879U
Application number: CN202022912276.0U
Authority: CN
Inventors: 胡旺文
Original assignee: Shenzhen Ostop Technology Co ltd
Current assignee: Shenzhen Ostop Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-06
Anticipated expiration: 2030-12-08

Abstract

The utility model provides a bluetooth headset relates to bluetooth headset technical field, including earphone body and fixed knot structure, the fixed surface of earphone body is connected with the earplug, the surface of earphone body is equipped with the earphone switch, the surface of earphone body is equipped with fixed knot structure, fixed knot structure includes the extrusion frame, the inner wall and the earphone body sliding connection of extrusion frame, the one end that the earplug was kept away from to the extrusion frame is inserted and is equipped with two quarter butts, the equal threaded connection in surface of two quarter butts has a location section of thick bamboo, the surface sliding connection of two location sections has the fixed plate, the equal fixedly connected with extrusion bolt of one end that the quarter butt was kept away from to two location sections. The utility model discloses, the fixed plate slides under the spring tension effect, and after the fixed plate removed the certain distance to the direction of extrusion frame, fixed plate extrusion clothes, extrusion frame was fixed on the clothes this moment, and bluetooth headset is also fixed, and this device has solved bluetooth headset when not using, the difficult problem of carrying.

Description

Bluetooth earphone

Technical Field

The utility model relates to a bluetooth headset technical field especially relates to a bluetooth headset.

Background

When not using bluetooth headset, often put bluetooth headset in the package, because bluetooth headset's volume is less, do not take when taking steadily easily and cause to drop and lead to breaking.

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: the utility model provides a bluetooth headset, includes earphone body and fixed knot structure, the fixed surface of earphone body is connected with the earplug, the surface of earphone body is equipped with the earphone switch, the surface of earphone body is equipped with fixed knot structure, fixed knot structure includes the extrusion frame, the inner wall and the earphone body sliding connection of extrusion frame, the one end that the earplug was kept away from to the extrusion frame is inserted and is equipped with two quarter butts, two the equal threaded connection in surface of quarter butt has a location section of thick bamboo, two the sliding surface of a location section of thick bamboo is connected with the fixed plate, two the equal fixedly connected with extrusion bolt of one end that the quarter butt was kept away from to a location section of thick bamboo.

Preferably, the surface of each positioning barrel is sleeved with a spring, one end of each spring, far away from the earphone body, is fixedly connected with the fixing plate, and one end of each spring, far away from the fixing plate, is fixedly connected with the extrusion frame.

Preferably, the extrusion frame is close to the one end fixedly connected with short plate of fixed plate, the surperficial sliding connection of short plate has short frame, the one end and the fixed plate fixed connection of short plate are kept away from to short frame.

Preferably, the surfaces of the two positioning cylinders are provided with positioning holes, the positioning holes are uniformly distributed on the surfaces of the positioning cylinders, the surface of the fixing plate is in threaded connection with two auxiliary rods, and the size of the positioning holes of the auxiliary rods is matched with the size of the positioning holes of the auxiliary rods.

Preferably, the surface of earphone body is equipped with adjusts the structure, adjust the structure including adjusting the frame, adjust the inner wall and the earphone body sliding connection of frame, two balancing holes have been seted up on the surface of adjusting the frame two equal sliding connection in inner wall of balancing hole has the regulation post, two the one end of adjusting the frame is kept away from to the regulation post all rotates and is connected with a card section of thick bamboo, two the card section of thick bamboo is kept away from the one end of adjusting the post all with extrusion frame fixed connection, the surperficial threaded connection of adjusting the frame has two bracing pieces, two the bracing piece is close to the one end of adjusting the frame and all contacts with the earphone body.

Preferably, the surfaces of the two adjusting columns are in threaded connection with nuts, and one ends, far away from the extrusion frame, of the two nuts are rotatably connected with the adjusting frame.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the fixing structure, when the Bluetooth earphone is not used, the extrusion bolt is rotated while driving the positioning cylinder to rotate, the positioning cylinder rotates while extruding the thread to move towards the direction far away from the extrusion frame, after the positioning cylinder moves for a certain distance, the extrusion bolt stops rotating, then the fixing plate is pulled, after the fixing plate slides for a certain distance towards the direction far away from the extrusion frame, the fixing plate stops sliding, then the auxiliary rod on the fixing plate is rotated, while the auxiliary rod rotates, the auxiliary rod moves towards the direction close to the fixing plate by virtue of the thread, after the auxiliary rod moves for a certain distance, the auxiliary rod slides into the positioning hole on the positioning cylinder, at the moment, the fixing plate is fixed on the positioning cylinder by the auxiliary rod, then a part of clothes is placed between the extrusion frame and the fixing plate, after the clothes are placed, the auxiliary rod is rotated, while the auxiliary rod rotates, the auxiliary rod removes to the direction of keeping away from the fixed plate with the help of the screw thread, after the auxiliary rod removed the certain distance, the locating hole on the auxiliary rod roll-off location section of thick bamboo, the fixed plate lost fixedly this moment, the fixed plate slides under the spring tension effect afterwards, the fixed plate removes the certain distance back to the direction of extrusion frame, fixed plate extrusion clothes, extrusion frame was fixed on the clothes this moment, bluetooth headset is also fixed, bluetooth headset has solved when not using, the difficult problem that carries of this device.

2. The utility model discloses in, adjust the structure through setting up, when the position of fixed knot structure is adjusted to needs, the swivel nut, the nut pivoted drives the regulation post simultaneously and rotates, when adjusting the post pivoted, adjust the post with the help of the screw thread to the direction removal of keeping away from the regulation frame, it removes to drive a card section of thick bamboo when adjusting the post removal, drive the extrusion frame on the fixed knot structure and remove when a card section of thick bamboo removes, fixed knot constructs along with removing, after fixed knot constructs to required position, the stall nut, the effect of adjusting the fixed knot structure position has been reached, this device has solved because bluetooth headset's length is different, it is nearer with people's ear distance to lead to fixed knot structure on the bluetooth headset, people's ear can receive the problem of injury.

Drawings

Fig. 1 is a schematic perspective view of a bluetooth headset according to the present invention;

fig. 2 is a schematic structural diagram of a position a in fig. 1 in a bluetooth headset according to the present invention;

fig. 3 is a schematic diagram of a structure at B of fig. 1 in a bluetooth headset according to the present invention;

fig. 4 is the utility model provides a side view structure schematic diagram of fig. 1 in bluetooth headset.

Illustration of the drawings: 1. an earphone body; 2. an earplug; 3. an earphone switch; 4. a fixed structure; 41. extruding the frame; 42. a spring; 43. a short bar; 44. a short plate; 45. a short frame; 46. a fixing plate; 47. an auxiliary lever; 48. A positioning cylinder; 49. extruding the bolt; 5. an adjustment structure; 51. a balance hole; 52. an adjusting frame; 53. a nut; 54. An adjustment column; 55. a support bar; 56. and (7) clamping the cylinder.

Detailed Description

Embodiment 1, as shown in fig. 1-4, the utility model provides a bluetooth headset, including earphone body 1 and fixed knot structure 4, the fixed surface of earphone body 1 is connected with earplug 2, and the surface of earphone body 1 is equipped with earphone switch 3, and the surface of earphone body 1 is equipped with fixed knot structure 4, and the surface of earphone body 1 is equipped with adjusts structure 5.

The specific arrangement and function of the fixing structure 4 and the adjusting structure 5 will be described in detail below.

As shown in fig. 1 and fig. 2, the fixing structure 4 includes a pressing frame 41, the inner wall of the pressing frame 41 is slidably connected to the earphone body 1, two short rods 43 are inserted into one end of the pressing frame 41 away from the earplug 2, positioning cylinders 48 are respectively connected to the surfaces of the two short rods 43 through threads, fixing plates 46 are respectively connected to the surfaces of the two positioning cylinders 48 through sliding, the fixing plates 46 are pulled, the fixing plates 46 stop sliding after sliding for a certain distance in the direction away from the pressing frame 41, the fixing plates 46 stop sliding, pressing bolts 49 are respectively connected to one end of the two positioning cylinders 48 away from the short rods 43, the pressing bolts 49 are rotated and drive the positioning cylinders 48 to rotate, when the positioning cylinders 48 rotate, the positioning cylinders 48 press threads to move in the direction away from the pressing frame 41, when the positioning cylinders 48 move for a certain distance, the pressing bolts 49 stop rotating, the surfaces of the two positioning cylinders 48 are respectively sleeved with springs 42, one end of each of the two springs 42 far from the earphone body 1 is fixedly connected with the fixed plate 46, one end of each of the two springs 42 far from the fixed plate 46 is fixedly connected with the extrusion frame 41, one end of each of the extrusion frame 41 near the fixed plate 46 is fixedly connected with the short plate 44, the surface of the short plate 44 is connected with the short frame 45 in a sliding manner, one end of each of the short frames 45 far from the short plate 44 is fixedly connected with the fixed plate 46, the surfaces of the two positioning cylinders 48 are provided with positioning holes, the positioning holes are uniformly distributed on the surfaces of the positioning cylinders 48, the surface of the fixed plate 46 is connected with two auxiliary rods 47 in a threaded manner, then the auxiliary rods 47 on the fixed plate 46 are rotated, the auxiliary rods 47 move towards the direction near the fixed plate 46 by virtue of the threads while the auxiliary rods 47 rotate, after the auxiliary rods 47 move for a certain distance, the auxiliary rods 47 slide into the positioning holes on the positioning cylinders 48, at the moment, the fixed plate 46 is fixed on the positioning cylinders 48 by the auxiliary rods 47, the size of the positioning hole of the auxiliary rod 47 is matched with the size of the positioning hole.

The whole fixing structure 4 has the effects that through the arrangement of the fixing structure 4, when the Bluetooth headset is not used, the extrusion bolt 49 is rotated, the extrusion bolt 49 rotates and simultaneously drives the positioning cylinder 48 to rotate, the positioning cylinder 48 rotates and simultaneously extrudes threads to move in the direction far away from the extrusion frame 41, after the positioning cylinder 48 moves for a certain distance, the extrusion bolt 49 stops rotating, then the fixing plate 46 is pulled, after the fixing plate 46 slides for a certain distance in the direction far away from the extrusion frame 41, the fixing plate 46 stops sliding, then the auxiliary rod 47 on the fixing plate 46 is rotated, when the auxiliary rod 47 rotates, the auxiliary rod 47 moves in the direction close to the fixing plate 46 by virtue of the threads, after the auxiliary rod 47 moves for a certain distance, the auxiliary rod 47 slides into the positioning hole on the positioning cylinder 48, at the moment, the fixing plate 46 is fixed on the positioning cylinder 48 by the auxiliary rod 47, then a part of clothes is placed between the extrusion frame 41 and the fixing plate 46, after the clothes are put, rotate auxiliary rod 47, when auxiliary rod 47 rotated, auxiliary rod 47 removed the direction of keeping away from fixed plate 46 with the help of the screw thread, after auxiliary rod 47 removed the certain distance, the locating hole on auxiliary rod 47 roll-off location section of thick bamboo 48, fixed plate 46 lost fixedly this moment, fixed plate 46 slided under spring 42 pulling force effect afterwards, fixed plate 46 removed the certain distance back to the direction of extrusion frame 41, fixed plate 46 extrudees the clothes, extrusion frame 41 was fixed on the clothes this moment, bluetooth headset is also fixed, bluetooth headset has been solved to this device when not using, the problem of difficult carrying.

As shown in fig. 3 and 4, the adjusting structure 5 includes an adjusting frame 52, an inner wall of the adjusting frame 52 is slidably connected to the earphone body 1, two balance holes 51 are formed on a surface of the adjusting frame 52, adjusting posts 54 are slidably connected to inner walls of the two balance holes 51, a clamping barrel 56 is rotatably connected to ends of the two adjusting posts 54 far from the adjusting frame 52, ends of the two clamping barrels 56 far from the adjusting posts 54 are fixedly connected to the extruding frame 41, two support rods 55 are threadedly connected to a surface of the adjusting frame 52, ends of the two support rods 55 close to the adjusting frame 52 are contacted with the earphone body 1, nuts 53 are threadedly connected to surfaces of the two adjusting posts 54, the nuts 53 are rotated to drive the adjusting posts 54 to rotate, the adjusting posts 54 are moved in a direction far from the adjusting frame 52 by means of threads while the adjusting posts 54 are rotated, the clamping barrels 56 are driven while the adjusting posts 54 are moved, the clamping cylinder 56 moves and simultaneously drives the extrusion frame 41 on the fixing structure 4 to move, and along with the movement of the fixing structure 4, one ends of the two nuts 53 far away from the extrusion frame 41 are rotatably connected with the adjusting frame 52.

The effect that its whole regulation structure 5 reached does, adjust structure 5 through setting up, when the position of fixed knot constructs 4 is adjusted to needs, rotate nut 53, nut 53 drives regulation post 54 and rotates when pivoted, when adjusting post 54 pivoted, adjust post 54 and remove to the direction of keeping away from regulation frame 52 with the help of the screw thread, it removes to drive a card section of thick bamboo 56 when adjusting post 54 and remove, it removes to drive the extrusion frame 41 on the fixed knot constructs 4 when a card section of thick bamboo 56 removes, fixed knot constructs 4 along with removing, after fixed knot constructs 4 and removes to required position, stop rotating nut 53, the effect of adjusting fixed knot constructs 4 positions has been reached, this device has solved because bluetooth headset's length is different, it is nearer to lead to fixed knot constructs 4 on the bluetooth headset and people's ear distance, people's ear probably receives the problem of injury.

Claims

1. The utility model provides a bluetooth headset, includes earphone body (1) and fixed knot structure (4), its characterized in that: the surface fixed connection of earphone body (1) has earplug (2), the surface of earphone body (1) is equipped with earphone switch (3), the surface of earphone body (1) is equipped with fixed knot structure (4), fixed knot structure (4) are including extrusion frame (41), the inner wall and earphone body (1) sliding connection of extrusion frame (41), the one end of keeping away from earplug (2) of extrusion frame (41) is inserted and is equipped with two quarter butt (43), two the equal threaded connection in surface of quarter butt (43) has a location section of thick bamboo (48), two the sliding connection in surface of a location section of thick bamboo (48) has fixed plate (46), two the equal fixedly connected with extrusion bolt (49) of one end that short butt (43) was kept away from in a location section of thick bamboo (48).

2. A bluetooth headset according to claim 1, characterized in that: the surface of two location section of thick bamboo (48) all overlaps there are spring (42), two the one end that earphone body (1) was kept away from in spring (42) all with fixed plate (46) fixed connection, two the one end that fixed plate (46) were kept away from in spring (42) all with extrusion frame (41) fixed connection.

3. A bluetooth headset according to claim 1, characterized in that: the extrusion frame (41) is close to one end fixedly connected with short plate (44) of fixed plate (46), the surperficial sliding connection of short plate (44) has short frame (45), the one end and fixed plate (46) fixed connection of short plate (44) are kept away from to short frame (45).

4. A bluetooth headset according to claim 1, characterized in that: the surface of the two positioning cylinders (48) is provided with positioning holes which are uniformly distributed on the surface of the positioning cylinders (48), the surface of the fixing plate (46) is in threaded connection with two auxiliary rods (47), and the sizes of the auxiliary rods (47) are matched with the sizes of the positioning holes.

5. A bluetooth headset according to claim 1, characterized in that: the surface of earphone body (1) is equipped with adjusts structure (5), adjust structure (5) including adjusting frame (52), the inner wall and earphone body (1) sliding connection of adjusting frame (52), two balancing hole (51), two have been seted up on the surface of adjusting frame (52) the equal sliding connection of inner wall in balancing hole (51) has regulation post (54), two the one end of adjusting frame (52) is kept away from in regulation post (54) all rotates and is connected with a card section of thick bamboo (56), two the one end of keeping away from in a card section of thick bamboo (56) and adjusting post (54) all with extrusion frame (41) fixed connection, the surperficial threaded connection of adjusting frame (52) has two bracing pieces (55), two the one end that bracing piece (55) are close to adjusting frame (52) all contacts with earphone body (1).

6. A Bluetooth headset according to claim 5, wherein: the surfaces of the two adjusting columns (54) are in threaded connection with nuts (53), and one ends, far away from the extrusion frame (41), of the two nuts (53) are rotatably connected with the adjusting frame (52).