CN214228454U

CN214228454U - Connection structure of neck area bluetooth headset

Info

Publication number: CN214228454U
Application number: CN202120318691.5U
Authority: CN
Inventors: 张勇
Original assignee: Shenzhen Wuxianyuntu Electronic Co ltd
Current assignee: Shenzhen Wuxianyuntu Electronic Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-09-17
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a connection structure of neck area bluetooth headset, including neck area line body and with two telescopic links of neck area line body fixed connection, every all be equipped with the control box on the telescopic link, be equipped with the recess that is used for connecting the telescopic link on the control box, symmetrical sliding connection has two gag lever posts, every on the control box equal first magnetite of fixedly connected with on the gag lever post, be equipped with two slide mechanism that use with the cooperation of first magnetite on the control box. The utility model discloses the first piston that sets up on the sliding piece will remove in the installation cavity to make the dead lever that sets up on the second piston, carry out the joint with the telescopic link, the neck area line body of connecting on the telescopic link will carry out stable connection with the control box, according to actual conditions, length also can be adjusted to the telescopic link simultaneously, makes the earphone more stable when using, prevents neck area line body and control box separation, has improved the practicality of earphone.

Description

Connection structure of neck area bluetooth headset

Technical Field

The utility model relates to a neck area bluetooth headset technical field especially relates to a neck area bluetooth headset's connection structure.

Background

Along with the prevalence of portable electronic devices, bluetooth headsets are more and more popular with people, and mobile terminals such as mobile phones and the like do not need to be taken out, so that songs can be listened and calls can be answered directly through the bluetooth headsets. Especially, the neck hanging type Bluetooth earphone can be conveniently hung on the neck, and is particularly favored by consumers.

The neck hanging bluetooth headset usually includes control box, neck area line and earphone head, and the form of pegging graft is adopted usually in the connection between control box and the neck area line at present, but the connected mode stability of pegging graft is relatively poor, receives when dragging when the neck area line, and the neck area line is easy and control box takes place to separate to it is very unstable when using to lead to the earphone, has reduced the practicality of earphone.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, the connected mode stability of grafting is relatively poor, and when the neck area line received to be dragged, the neck area line took place to separate with the control box easily to lead to the earphone very unstable when using, reduced the practicality of earphone, and the connection structure of a neck area bluetooth headset who provides.

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

the utility model provides a connection structure of bluetooth headset in neck area, includes neck area line body and two telescopic links with neck area line body fixed connection, every all be equipped with the control box on the telescopic link, be equipped with the recess that is used for connecting the telescopic link on the control box, symmetrical sliding connection has two gag lever posts, every on the control box equal first magnetite of fixedly connected with on the gag lever post, be equipped with two slide mechanism that use with the cooperation of first magnetite on the control box, every all be equipped with the earphone cord on the control box, be equipped with the earphone head on the earphone cord.

Preferably, slide mechanism includes the slide with control box sliding connection, fixedly connected with and first magnetite in opposite directions on the slide the same second magnetite of face magnetic pole, fixedly connected with first piston on the slide, be equipped with on the control box and be used for gliding installation cavity about the first piston.

Preferably, sliding connection has the second piston on the installation cavity, fixedly connected with dead lever on the second piston, the surrounding is equipped with the second spring on the dead lever, second spring both ends respectively with control box and dead lever fixed connection.

Preferably, the telescopic rod is symmetrically provided with two limiting blocks for limiting movement, and each limiting block is fixedly connected with the telescopic rod.

Preferably, each limiting rod is provided with a movable handle which is convenient to move, and the movable handle is fixedly connected with the limiting rod.

Preferably, a first spring is arranged on the limiting rod in an encircling manner, and two ends of the first spring are fixedly connected with the limiting rod and the control box respectively.

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

1. after the telescopic rod is connected with the groove on the control box, the telescopic rod is fixed in the groove through the two limiting rods, as the magnetic poles of the opposite surfaces of the first magnet on the limiting rod and the second magnet on the sliding sheet are the same, after the sliding sheet is subjected to repulsive acting force, the first piston arranged on the sliding sheet can move in the installation cavity, so that the fixed rod arranged on the second piston is clamped with the telescopic rod, the neck strap wire body connected on the telescopic rod can be stably connected with the control box, meanwhile, the length of the telescopic rod can be adjusted according to actual conditions, the earphone is more stable when in use, the neck strap wire body is prevented from being separated from the control box, and the practicability of the earphone is improved;

2. because fixedly connected with removes the handle on the gag lever post, when installing the telescopic link, remove the handle through making and take place to remove, just can remove by the gag lever post, because the cross section circle diameter of gag lever post is less, remove the handle and make the removal of gag lever post more convenient.

Drawings

Fig. 1 is a schematic front structural view of a connection structure of a bluetooth headset with a neck strap according to the present invention;

fig. 2 is a partially enlarged view of a in fig. 1.

In the figure: the novel earphone comprises a control box 1, a movable handle 2, a earphone head 3, a neck belt line body 4, a telescopic rod 5, a first spring 6, a first magnet 7, a sliding sheet 8, a first piston 9, a mounting cavity 10, a second piston 11, a second spring 12, a fixing rod 13, a limiting rod 14, a limiting block 15 and a groove 16.

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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-2, a connection structure of bluetooth headset in neck area, including neck area line body 4 and two telescopic links 5 with 4 fixed connection of neck area line body, all be equipped with control box 1 on every telescopic link 5, be equipped with the recess 16 that is used for connecting telescopic link 5 on the control box 1, symmetrical sliding connection has two gag lever post 14 on the control box 1, equal fixedly connected with first magnetite 7 on every gag lever post 14, be equipped with two slide mechanism that use with the cooperation of first magnetite 7 on the control box 1, all be equipped with the earphone cord on every control box 1, be equipped with earphone head 3 on the earphone cord.

The sliding mechanism comprises a sliding sheet 8 which is in sliding connection with the control box 1, a second magnet which has the same magnetic pole with the opposite surface of the first magnet 7 is fixedly connected to the sliding sheet 8, a first piston 9 is fixedly connected to the sliding sheet 8, a mounting cavity 10 for the first piston 9 to slide up and down is arranged on the control box 1, when the limiting rod 14 is connected with the telescopic rod 5, the first magnet 7 fixedly connected to the limiting rod 14 is opposite to the second magnet on the sliding sheet 8, as the magnetic poles of the opposite surfaces of the first magnet 7 and the second magnet are the same, a mutual repulsive acting force exists between the first magnet 7 and the second magnet, the first piston 9 arranged on the sliding sheet 8 slides in the mounting cavity 10, a second piston 11 is in sliding connection with the mounting cavity 10, a fixing rod 13 is fixedly connected to the second piston 11, a second spring 12 is arranged on the fixing rod 13 in a surrounding manner, and two ends of the second spring 12 are respectively fixedly connected with the control box 1 and the fixing rod 13, since the pressure in the space between the first piston 9 and the second piston 11 is constant, when the first piston 9 moves, the second piston 11 will slide in the mounting cavity 10, the fixing rod 13 disposed on the second piston 11 will be engaged with the telescopic rod 5, and the second spring 12 disposed on the fixing rod 13 will deform.

Two limit blocks 15 for limiting movement are symmetrically arranged on the telescopic rod 5, each limit block 15 is fixedly connected with the telescopic rod 5, after the telescopic rod 5 is connected with a groove 16 on the control box 1, the position of the telescopic rod 5 in the groove 16 can be constant by the limit blocks 15 arranged on the telescopic rod 5, a convenient fixing rod 13 and a limit rod 14 are used for fixing the telescopic rod 5, a moving handle 2 convenient to move is arranged on each limit rod 14, the moving handle 2 is fixedly connected with the limit rod 14, the limit rod 14 can move by moving the moving handle 2, the moving handle 2 enables the limit rod 14 to move more conveniently due to the small diameter of the cross section of the limit rod 14, a first spring 6 is arranged on the limit rod 14 in a surrounding manner, two ends of the first spring 6 are respectively fixedly connected with the limit rod 14 and the control box 1, and a first spring 6 is arranged on the limit rod 14 in a surrounding manner, after the limiting rod 14 loses the external force, the limiting rod 14 can be automatically clamped with the telescopic rod 5 under the elastic force action of the first spring 6.

In the utility model, when the neck strap line body 4 is installed, two limiting rods 14 arranged on the control box 1 are manually moved in a back direction, then the telescopic rod 5 arranged on the neck strap line body 4 is installed in the groove 16 of the control box 1, a limiting block 15 arranged on the telescopic rod 5 is contacted with the control box 1, then the limiting rods 14 are released, the limiting rods 14 can return to the initial position under the elastic action of the first spring 6, one end of the limiting rods 14 can be clamped with the telescopic rod 5, thereby the telescopic rod 5 is installed in the control box 1, when the limiting rods 14 are moved, the first magnet 7 on the limiting rods 14 can be opposite to the second magnet, the sliding sheet 8 can move downwards under the action of mutual repulsion force, and the first piston 9 can also move downwards, because the space between the first piston 9 and the second piston 11 is sealed, second piston 11 takes place to remove, and the dead lever 13 that sets up on second piston 11 will carry out the joint with the bottom of telescopic link 5 to make the neck area line body 4 that sets up on telescopic link 5 can be stable and control box 1 and be connected, make earphone head 3 when using, more stable.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

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. The utility model provides a connection structure of bluetooth headset is taken to neck, includes neck area line body (4) and two telescopic links (5) of neck area line body (4) fixed connection, its characterized in that, every all be equipped with control box (1) on telescopic link (5), be equipped with recess (16) that are used for connecting telescopic link (5) on control box (1), symmetrical sliding connection has two gag lever posts (14) on control box (1), every equal first magnetite (7) of fixedly connected with on gag lever post (14), be equipped with two slide mechanism that use with first magnetite (7) cooperation on control box (1), every all be equipped with the earphone cord on control box (1), be equipped with earphone head (3) on the earphone cord.

2. The connecting structure of the Bluetooth headset with the neck strap as claimed in claim 1, wherein the sliding mechanism comprises a sliding piece (8) slidably connected with the control box (1), a second magnet having the same magnetic pole as the facing surface of the first magnet (7) is fixedly connected to the sliding piece (8), a first piston (9) is fixedly connected to the sliding piece (8), and a mounting cavity (10) for the first piston (9) to slide up and down is arranged on the control box (1).

3. The connection structure of the Bluetooth neckband earphone according to claim 2, wherein a second piston (11) is slidably connected to the mounting cavity (10), a fixing rod (13) is fixedly connected to the second piston (11), a second spring (12) is disposed around the fixing rod (13), and two ends of the second spring (12) are respectively fixedly connected to the control box (1) and the fixing rod (13).

4. The connecting structure of the Bluetooth headset with the neck strap as claimed in claim 1, wherein two limiting blocks (15) for limiting the movement are symmetrically arranged on the telescopic rod (5), and each limiting block (15) is fixedly connected with the telescopic rod (5).

5. The connecting structure of the Bluetooth headset with the neck strap as claimed in claim 1, wherein each limiting rod (14) is provided with a movable handle (2) which is convenient to move, and the movable handle (2) is fixedly connected with the limiting rod (14).

6. The connecting structure of the Bluetooth headset with the neck strap as claimed in claim 1, wherein a first spring (6) is arranged around the limiting rod (14), and two ends of the first spring (6) are respectively fixedly connected with the limiting rod (14) and the control box (1).