CN210807620U

CN210807620U - Anti-drop bluetooth headset

Info

Publication number: CN210807620U
Application number: CN202020008891.6U
Authority: CN
Inventors: 刘道鹏
Original assignee: Shenzhen Rockoz Technology Co ltd
Current assignee: Shenzhen Rockoz Technology Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-06-19
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses an anti-drop bluetooth headset, including bluetooth headset body and the earplug of setting on bluetooth headset body, be equipped with the hangers on the bluetooth headset body, one side fixed mounting of bluetooth headset body has the mounting box that the right side set up for the opening, and all establish to the opening in the top and the bottom of mounting box, and in the one end of hangers extended to the mounting box, rotate between the both sides inner wall of mounting box and install same pivot, and the hangers fixed cover was established in the pivot, and the one end of pivot extends to the mounting box outer and fixed mounting has the knob, and first groove has been seted up at the top of knob, and fixed mounting has the locating lever on the bottom inner wall in first groove. The utility model relates to a rationally, convenient operation is convenient for carry out rotation regulation and fixed to the hangers according to actual need for it can be applicable to the ear of different ear shapes, avoids appearing the phenomenon that the bluetooth headset body drops because of hangers and the uncomfortable configuration of ear shape when wearing the bluetooth headset body.

Description

Anti-drop bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field especially relates to an anti-drop bluetooth headset.

Background

In modern work and life activities, especially in the environment of listening to music, convenient small and exquisite bluetooth headset is more and more widely accepted and used by people, and bluetooth headset on the existing market is of a great variety, has certain intelligent operation function, generally adopts the bluetooth wireless connection technique, combines smart mobile phone equipment to connect the use simultaneously, in order to avoid bluetooth headset to drop at the in-process of wearing, generally can have the hangers at one side fixed mounting of bluetooth headset.

But the hangers on current bluetooth headset is fixed, is not convenient for adjust the turned angle of hangers according to actual need, and to the personnel of difference, its ear shape is different, and at the in-process of wearing, the hangers can not be fine clamp the adaptation with the ear, still can appear the phenomenon that bluetooth headset drops, can not satisfy the user demand, therefore we have proposed an anti-drop bluetooth headset and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-drop Bluetooth headset.

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

an anti-drop Bluetooth headset comprises a Bluetooth headset body and earplugs arranged on the Bluetooth headset body, wherein a hanging lug is arranged on the Bluetooth headset body, a mounting box with the right side arranged as an opening is fixedly arranged on one side of the Bluetooth headset body, the top and the bottom of the mounting box are both arranged as openings, one end of the hanging lug extends into the mounting box, a same rotating shaft is rotatably arranged between the inner walls on the two sides of the mounting box, the hanging lug is fixedly sleeved on the rotating shaft, one end of the rotating shaft extends out of the mounting box and is fixedly provided with a knob, the top of the knob is provided with a first groove, the inner wall at the bottom of the first groove is fixedly provided with a positioning rod, a movable rod is sleeved on the positioning rod in a sliding manner, the top end of the movable rod extends to the upper part of the knob and is fixedly provided with a pressure head, a cross rod is fixedly arranged on the inner wall on one side of the first, the utility model discloses a fixed pulley is installed in the side wall of first groove, and the one end that the kelly was close to the mounting box extends to one in a draw-in groove in a plurality of draw-in grooves and inlays and be equipped with the ball, and the kelly clamps with a draw-in groove mutually, the rectangular hole has been seted up to one side of carriage release lever, and the horizontal pole is located the rectangular hole, and fixed mounting has same first spring between the mounting box was kept away from to the other end of kelly and the first groove, and first spring movable sleeve is established on the horizontal pole, and fixed mounting has the installation piece on the mounting box was kept away from to the first groove one side inner wall, and one side of installation piece extends to the rectangular hole in, and fixed mounting has a plurality of second springs between the bottom of installation piece and the bottom inner wall of rectangular hole, rotate on the lateral wall of first groove and install the fixed pulley.

Preferably, the sponge cushion is fixedly bonded on the inner side of the hanging lug.

Preferably, bearings are fixedly mounted on the inner walls of the two sides of the mounting box, and inner rings of the bearings are fixedly sleeved with the outer side of the rotating shaft.

Preferably, a first rectangular groove is formed in the bottom end of the moving rod, and the side wall of the first rectangular groove is connected with the outer side of the positioning rod in a sliding mode.

Preferably, the other end of the clamping rod is provided with a second rectangular groove, and the side wall of the second rectangular groove is in sliding connection with the outer side of the cross rod.

Preferably, a circular hole is formed in the inner wall of one side of the mounting box, and the side wall of the circular hole is in movable contact with the outer side of the rotating shaft.

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

through the Bluetooth earphone body, the earplug, the hangers, the mounting box, the rotating shaft, the knob, the clamping groove, the first groove, the cross rod, the clamping rod, the positioning rod, the moving rod, the rectangular hole, the first spring, the mounting block, the second spring and the pull rope, when the Bluetooth earphone body is worn on the ear, the knob is then pinched and the pressing head is pressed downwards to drive the moving rod to slide downwards on the positioning rod and stretch the second springs, the moving rod drives the clamping rod to slide on the cross rod in the direction far away from the mounting box through the pull rope and compress the first spring, the ball is driven to gradually move out of the clamping groove clamped with the clamping rod while the clamping rod moves, the knob is rotated to the rear part of the ear through the rotating shaft and is clamped with the ear, when the sponge cushion is driven to be in close contact with the rear part of the ear while the hangers move, the pressing force on the pressing head is slowly released, at the moment, the elastic force of the second spring drives the movable rod to move upwards and release the pulling force on the pull rope, and at the moment, the elastic force of the first spring drives the clamping rod to move into one clamping groove aligned with the clamping rod, so that the knob is fixed, and the hanging lug is fixed.

The utility model relates to a rationally, convenient operation is convenient for carry out rotation regulation and fixed to the hangers according to actual need for it can be applicable to the ear of different ear shapes, avoids appearing the phenomenon that the bluetooth headset body drops because of hangers and the uncomfortable configuration of ear shape when wearing the bluetooth headset body.

Drawings

Fig. 1 is a schematic structural view of an anti-drop bluetooth headset according to the present invention;

fig. 2 is a schematic diagram of a rear view structure of an anti-drop bluetooth headset according to the present invention;

FIG. 3 is a side cross-sectional structural view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a portion B in fig. 3.

In the figure: 1 bluetooth headset body, 2 earplugs, 3 hangers, 4 mounting boxes, 5 pivots, 6 knobs, 7 draw-in grooves, 8 first grooves, 9 horizontal poles, 10 kellies, 11 locating levers, 12 carriage release levers, 13 rectangular holes, 14 first springs, 15 installation pieces, 16 second springs, 17 stay cords.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an anti-drop bluetooth earphone comprises a bluetooth earphone body 1 and an earplug 2 disposed on the bluetooth earphone body 1, wherein a suspension loop 3 is disposed on the bluetooth earphone body 1, a mounting box 4 with an opening at the right side is fixedly disposed at one side of the bluetooth earphone body 1, the top and the bottom of the mounting box 4 are both provided with openings, one end of the suspension loop 3 extends into the mounting box 4, a same rotating shaft 5 is rotatably disposed between the inner walls at the two sides of the mounting box 4, the suspension loop 3 is fixedly sleeved on the rotating shaft 5, one end of the rotating shaft 5 extends out of the mounting box 4 and is fixedly disposed with a knob 6, a first groove 8 is disposed at the top of the knob 6, a positioning rod 11 is fixedly disposed on the inner wall at the bottom of the first groove 8, a moving rod 12 is slidably sleeved on the positioning rod 11, the top end of the moving rod 12 extends to the upper side of the knob 6 and is fixedly disposed with a pressure head, a clamping rod 10 is slidably sleeved on the cross rod 9, a plurality of clamping grooves 7 are annularly formed in one side, close to the knob 6, of the mounting box 4, one end, close to the mounting box 4, of the clamping rod 10 extends into one clamping groove 7 of the clamping grooves 7 and is embedded with a ball, the clamping rod 10 is clamped with one clamping groove 7, a rectangular hole 13 is formed in one side of the moving rod 12, the cross rod 9 is located in the rectangular hole 13, the same first spring 14 is fixedly installed between the other end of the clamping rod 10 and the inner wall, far away from the mounting box 4, of the first groove 8, the first spring 14 is movably sleeved on the cross rod 9, a mounting block 15 is fixedly installed on the inner wall, far away from the mounting box 4, of the first groove 8, one side of the mounting block 15 extends into the rectangular hole 13, a plurality of second springs 16 are fixedly installed between the bottom of the mounting block 15 and the inner wall of the bottom of the rectangular hole 13, a fixed pulley is rotatably installed on the side wall of the first groove, stay cord 17 keeps away from the one end of kelly 10 and walks around the top of fixed pulley and with one side fixed connection of carriage release lever 12, the utility model relates to a rationally, convenient operation is convenient for carry out rotation regulation and fixed to hangers 3 according to actual need for it can be applicable to the ear of different ear shapes, avoids mating the phenomenon that appears bluetooth headset body 1 and drop because of hangers 3 and ear shape are uncomfortable when wearing bluetooth headset body 1.

In the utility model, the inner side of the hanging lug 3 is fixedly bonded with a sponge cushion, the inner walls of the two sides of the mounting box 4 are all fixedly provided with bearings, the inner ring of the bearing is fixedly sleeved with the outer side of the rotating shaft 5, the bottom end of the moving rod 12 is provided with a first rectangular groove, the side wall of the first rectangular groove is in sliding connection with the outer side of the positioning rod 11, the other end of the clamping rod 10 is provided with a second rectangular groove, the side wall of the second rectangular groove is in sliding connection with the outer side of the cross rod 9, the inner wall of one side of the mounting box 4 is provided with a circular hole, the side wall of the circular hole is in movable contact with the outer side of the rotating shaft 5, the utility model has reasonable design and convenient operation, make it can be applicable to the ear of different ear shapes, avoid appearing the phenomenon that bluetooth headset body 1 drops because of hangers 3 and the uncomfortable configuration of ear shape when wearing bluetooth headset body 1.

The working principle is as follows: when the Bluetooth headset is used, when the Bluetooth headset body 1 is worn on an ear, the earplug 2 is inserted into an ear hole, the knob 6 is held and the pressure head is pressed downwards, the pressure head moves downwards and drives the movable rod 12 to slide downwards on the positioning rod 11, the movable rod 12 moves downwards and stretches the second springs 16, the movable rod 12 moves downwards and drives the pull rope 17 to slide at the top of the fixed pulley, the pull rope 17 moves and drives the clamping rod 10 to slide on the cross rod 9 in a direction away from the mounting box 4, the clamping rod 10 moves and compresses the first spring 14, the clamping rod 10 moves and drives the balls to gradually move out of a clamping groove 7 clamped with the clamping rod, the knob 6 is rotated forwards, the knob 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 rotates and drives the hanging lug 3 to rotate, the hanging lug 3 rotates and simultaneously and gradually rotates to the rear part of the ear and is clamped with the ear, the hanging lug 3 moves and simultaneously drives the spongy cushion to move, when the spongy cushion is in close contact with the rear part of an ear, the pressing force on the pressure head is slowly released, the second spring 16 in a stretching state is reset at the moment, the elastic force of the second spring 16 drives the movable rod 12 to move upwards, the pull force on the pull rope 17 is gradually released when the movable rod 12 moves upwards, the first spring 14 in a compressing state is reset at the moment, the elastic force of the first spring 14 drives the clamping rod 10 to move towards the direction close to the mounting box 4, the clamping rod 10 gradually moves into one clamping groove 7 aligned with the clamping rod 10, the clamping rod 10 drives the ball to move into one clamping groove 7 aligned with the clamping rod, the clamping rod 10 is clamped with the corresponding clamping groove 7, the knob 6 is fixed, the hanging lug 3 is further fixed, the hanging lug 3 is convenient to rotate and adjust according to actual needs, and can be suitable for ears with different ear shapes, avoid appearing wearing when bluetooth headset body 1, the phenomenon that bluetooth headset body 1 drops appears.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-drop bluetooth headset comprises a bluetooth headset body (1) and earplugs (2) arranged on the bluetooth headset body (1), wherein a suspension loop (3) is arranged on the bluetooth headset body (1), and is characterized in that one side of the bluetooth headset body (1) is fixedly provided with a mounting box (4) with the right side arranged for an opening, the top and the bottom of the mounting box (4) are both arranged for the opening, one end of the suspension loop (3) extends into the mounting box (4), a same rotating shaft (5) is rotatably arranged between the inner walls of the two sides of the mounting box (4), the suspension loop (3) is fixedly sleeved on the rotating shaft (5), one end of the rotating shaft (5) extends out of the mounting box (4) and is fixedly provided with a knob (6), the top of the knob (6) is provided with a first groove (8), a positioning rod (11) is fixedly arranged on the inner wall of the bottom of the first groove (8, a moving rod (12) is slidably sleeved on the positioning rod (11), the top end of the moving rod (12) extends to the upper part of the knob (6) and is fixedly provided with a pressure head, a transverse rod (9) is fixedly installed on the inner wall of one side, far away from the rotating shaft (5), of the first groove (8), a clamping rod (10) is slidably sleeved on the transverse rod (9), one side, close to the knob (6), of the mounting box (4) is annularly provided with a plurality of clamping grooves (7), one end, close to the mounting box (4), of the clamping rod (10) extends into one clamping groove (7) of the clamping grooves (7) and is embedded with a ball, the clamping rod (10) is clamped with one clamping groove (7), a rectangular hole (13) is formed in one side of the moving rod (12), the transverse rod (9) is located in the rectangular hole (13), and the same first spring (14) is fixedly installed between the other end of the clamping rod (10) and the inner wall of one side, far away from the, first spring (14) movable sleeve establishes on horizontal pole (9), and fixed mounting has installation piece (15) on the one side inner wall of mounting box (4) is kept away from in first groove (8), and one side of installation piece (15) extends to in rectangular hole (13), and fixed mounting has a plurality of second springs (16) between the bottom of installation piece (15) and the bottom inner wall of rectangular hole (13), rotate on the lateral wall of first groove (8) and install the fixed pulley, the other end fixed mounting of kelly (10) has stay cord (17), and the one end that kelly (10) were kept away from in stay cord (17) is walked around the top of fixed pulley and with one side fixed connection of carriage release lever (12).

2. The anti-drop bluetooth headset according to claim 1, characterized in that a sponge pad is adhesively fixed on the inner side of the hanging ear (3).

3. The anti-drop bluetooth headset according to claim 1, wherein bearings are fixedly mounted on the inner walls of the two sides of the mounting box (4), and the inner ring of each bearing is fixedly sleeved with the outer side of the rotating shaft (5).

4. The anti-drop bluetooth headset according to claim 1, wherein the bottom end of the moving rod (12) is provided with a first rectangular groove, and the side wall of the first rectangular groove is slidably connected with the outer side of the positioning rod (11).

5. The anti-drop bluetooth headset of claim 1, wherein a second rectangular groove is opened at the other end of the clamping rod (10), and the side wall of the second rectangular groove is slidably connected with the outer side of the cross rod (9).

6. The anti-drop bluetooth headset of claim 1, wherein a circular hole is formed on an inner wall of one side of the mounting box (4), and a side wall of the circular hole is in movable contact with an outer side of the rotating shaft (5).