CN212211353U

CN212211353U - Earphone with prevent dragging function

Info

Publication number: CN212211353U
Application number: CN202021367507.8U
Authority: CN
Inventors: 柳锦华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-12-22
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to the technical field of earphones, in particular to an earphone with a pulling-proof function, which comprises a lower plug, an earphone line and an earplug, wherein the outer side of the earphone line is slidably connected with a cloth belt, the top end of the cloth belt is fixedly connected with a guide pipe, the guide pipe is slidably connected with the earphone line, the top end of the guide pipe is fixedly connected with an upper plug, the inner side of the left end of the upper plug is slidably connected with a lug, the right side of the lug is fixedly connected with a spring, the other end of the spring is fixedly connected with the upper plug, and the left end of the lug is slidably connected with a gasket. And is damaged by pulling.

Description

Earphone with prevent dragging function

Technical Field

The utility model relates to an earphone technical field specifically is an earphone with prevent dragging function.

Background

The earphone is as a common external audio equipment, in the life of reality, can see the shadow of earphone everywhere, for example at home, it is outdoor, various english listening comprehension examinations etc. the application of earphone has not been enough, but current earphone is in the use, the earphone cord generally can't bear great external force and pull, often receive to pull at frequent in-process of using and cause the damage, lead to earphone life's reduction, carry out the earphone simultaneously when idle placing, need twine the earphone cord, the earphone cord often twines together this moment, knot even, influence reuse.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone with prevent dragging function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an earphone with prevent dragging function, includes lower plug, earphone cord and earplug, plug top fixedly connected with earphone cord down, earphone cord outside bottom end fixedly connected with protection pad, and protection pad and lower plug fixed connection, earphone cord outside sliding connection has the strap, the inboard fixedly connected with chain tooth of strap, chain tooth outside sliding connection has the pull head, strap top fixedly connected with pipe, pipe and earphone cord sliding connection, pipe top fixedly connected with goes up the plug, go up the inboard sliding connection of plug has the lug, lug outside fixedly connected with spring, the spring other end and last plug fixed connection, sliding connection has the gasket in the cambered surface of lug, go up plug outside sliding connection has magnet, magnet top fixedly connected with earplug.

Preferably, a magnet is fixedly connected to the outer side of the earplug.

Preferably, the left end of the outer side of the cloth belt is fixedly connected with a hook and loop fastener female surface, and the right end of the outer side of the cloth belt is fixedly connected with a hook and loop fastener surface.

Preferably, the gasket is made of rubber.

Preferably, the guide pipe is spirally arranged, and the material of the guide pipe is TPU material.

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

1. in the utility model, through the arrangement of the upper plug, the lug, the spring and the gasket, the arrangement is matched with the sliding connection of the upper plug and the lug, the fixed connection of the lug and the spring, the fixed connection of the spring and the upper plug and the sliding connection of the lug and the gasket, so that the phenomenon that the earphone cable is damaged due to pulling because of bearing large external force in the frequent use process can be effectively avoided;

2. the utility model discloses in, through earphone line, strap, chain tooth and the pull head that sets up, this kind sets up cooperation earphone line and strap sliding connection, strap and chain tooth fixed connection and chain tooth and pull head sliding connection, can effectually avoid the earphone when receiving and releasing, the phenomenon that the winding was knoed appears in the earphone line, does not influence the reuse of earphone line next time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

figure 2 is a schematic view of the installation structure of the magic tape surface and the magic tape female surface of the present invention;

fig. 3 is a schematic structural view at a point a of the present invention;

fig. 4 is a schematic structural diagram of the position B of the present invention.

In the figure: 1-lower plug, 2-protection pad, 3-earphone cord, 4-zipper teeth, 5-pull head, 6-conduit, 7-magnet, 8-earplug, 9-upper plug, 10-connecting block, 11-spring, 12-spacer, 13-lug, 14-magic tape mother surface, 15-magic tape surface and 16-cloth belt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an earphone with a pulling-proof function comprises a lower plug 1, an earphone wire 3 and earplugs 8, wherein the earphone wire 3 is fixedly connected to the top end of the lower plug 1, a protection pad 2 is fixedly connected to the bottom end of the outer side of the earphone wire 3, the protection pad 2 is fixedly connected with the lower plug 1, a cloth belt 16 is slidably connected to the outer side of the earphone wire 3, a chain tooth 4 is fixedly connected to the inner side of the cloth belt 16, a pull head 5 is slidably connected to the outer side of the chain tooth 4, a guide tube 6 is fixedly connected to the top end of the cloth belt 16, the guide tube 6 is slidably connected with the earphone wire 3, an upper plug 9 is fixedly connected to the top end of the guide tube 6, a convex block 13 is slidably connected to the inner side of the upper plug 9, a spring 11 is fixedly connected to the outer side of the convex block 13, the other end of the spring 11 is fixedly connected with, the top end of the magnet 7 is fixedly connected with an earplug 8.

The magnet 7 is fixedly connected to the outer side of the earplug 8, so that the earplug 8 is convenient to fix; the left end of the outer side of the cloth belt 16 is fixedly connected with a hook and loop fastener surface 14, and the right end of the outer side of the cloth belt 16 is fixedly connected with a hook and loop fastener surface 15, so that the earphone wire is conveniently wrapped, and the earphone wire is prevented from being wound; the gasket 12 is made of rubber, so that friction force is increased, and the plug can be conveniently installed and taken out; the pipe 6 is the heliciform setting, and the material of pipe 6 is the TPU material, is convenient for stretch out and draw back, can carry out appropriate regulation to the length of earphone cord 3.

The working process is as follows: when meetting external force during the use and pulling, go up plug 9 and receive the outside motion of pulling force, drive the lug gliding, oppress spring 11 simultaneously and make lug 12 and gasket 13 break away from the contact, the completion separation, the effectual damage of causing earphone cord 3 of pulling because of external force of having avoided, after finishing using, can upwards stimulate chain tooth 4 through pull head 5, make chain tooth 4 interlock each other, and paste female face 14 through magic subsides 15 cover magic, wrap up the protection to earphone cord 3, be convenient for getting of earphone cord 3 and put, magnet 7 is under the effect of attraction simultaneously, adsorb each other, be convenient for deposit of earplug 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an earphone with prevent dragging function, includes plug (1), earphone cord (3) and earplug (8) down, its characterized in that: the earphone line (3) is fixedly connected to the top end of the lower plug (1), the protection pad (2) is fixedly connected to the bottom end of the outer side of the earphone line (3), the protection pad (2) is fixedly connected with the lower plug (1), the earphone line (3) is slidably connected with a cloth belt (16) in the outer side, the zipper teeth (4) are fixedly connected with zipper teeth (4) in the inner side, the pull head (5) is slidably connected to the outer side of the zipper teeth (4), the guide pipe (6) is fixedly connected to the top end of the cloth belt (16), the guide pipe (6) is slidably connected with the earphone line (3), the upper plug (9) is fixedly connected to the top end of the guide pipe (6), the convex block (13) is slidably connected to the inner side of the upper plug (9), the spring (11) is fixedly connected to the outer side of the convex block (13), the other end of the spring (11) is fixedly, go up plug (9) outside sliding connection has magnet (7), magnet (7) top fixedly connected with earplug (8).

2. The earphone with the function of preventing pulling according to claim 1, wherein: the outer side of the earplug (8) is fixedly connected with a magnet (7).

3. The earphone with the function of preventing pulling according to claim 1, wherein: the left end of the outer side of the cloth belt (16) is fixedly connected with a magic tape female surface (14), and the right end of the outer side of the cloth belt (16) is fixedly connected with a magic tape male surface (15).

4. The earphone with the function of preventing pulling according to claim 1, wherein: the gasket (12) is made of rubber.

5. The earphone with the function of preventing pulling according to claim 1, wherein: the guide pipe (6) is spirally arranged, and the guide pipe (6) is made of TPU.