CN211152188U

CN211152188U - Headset convenient to change earmuff

Info

Publication number: CN211152188U
Application number: CN202020335947.9U
Authority: CN
Inventors: 杨春红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-07-31
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to the technical field of earphone electronics, in particular to a head earphone convenient for replacing earmuffs, which comprises an earphone clip, a wire-rewinding box and an earphone box, wherein the inner side of the earphone clip is rotatably connected with a fixed rod, the other end of the fixed rod is fixedly connected with a power shell, the outer side of the power shell is fixedly connected with the earphone box, the inner side of the earphone box is fixedly connected with a supporting cylinder, the outer side of the supporting cylinder is clamped with the earmuffs, the outer side of the earmuffs is nested with a hoop, the inner side of the hoop is fixedly connected with an earmuff through a bolt, and the outer side of the earphone box positioned on the left side is fixedly connected with an interface. The earphone has the advantages of avoiding sound from scattering outwards, being convenient to operate, avoiding damage to the earphone caused by replacing the earmuffs, and saving time and labor.

Description

Headset convenient to change earmuff

Technical Field

The utility model relates to an earphone electron technical field specifically is a headphone convenient to change earmuff.

Background

With the continuous development of electronic information technology, listening to music and watching videos gradually become life habits of people, and particularly, the application of earphones is more and more extensive, and a headset, namely an earphone worn on the head, is popular with people and widely applied to the life of people because the headset has the characteristics of good sound field and sound effect, no possibility of entering ears, reduction of damage of the earphones to eardrums and the like, so that the demand of the headset convenient for replacing earmuffs is increased day by day.

Most headphone's earmuff on the market becomes dirty easily through long-time wearing, and the earmuff is difficult for changing moreover, often damages the earphone again because of the operation is improper during the change, wastes time and energy, and the earphone cord twines easily simultaneously, probably leads to the earphone sound distortion, causes the harm of certain degree to the earphone, and the earphone cord is difficult for accomodating, occupation space, consequently, provides the headphone of being convenient for change earmuff to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a headphone convenient to change earmuff 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:

a headset convenient for replacing an earmuff comprises a headset clamp, a wire-rewinding box and a headset box, wherein the inner side of the headset clamp is rotatably connected with a fixed rod, the other end of the fixed rod is fixedly connected with a power shell, the outer side of the power shell is fixedly connected with the headset box, the inner side of the headset box is fixedly connected with a supporting cylinder, the outer side of the supporting cylinder is clamped with the headset, the outer side of the headset is nested with a hoop, the inner side of the hoop is fixedly connected with the headset sleeve through a bolt, the outer side of the headset box on the left side is fixedly connected with an interface, the outer side of the interface is rotatably connected with an earphone, the bottom end of the headset box on the left side is fixedly connected with a headset wire, the outer side of the headset wire is clamped with a wire clamp, the outer side of the headset wire is wound with a rotary drum, the inner side of the rotary drum is fixedly connected with, and rotate between rotary drum and the bull stick and be connected, both ends fixedly connected with receipts line box about the bull stick, the outside fixedly connected with fixed block of receiving the line box, and fixed connection between fixed block and the receipts line box, the other end fixedly connected with plug of earphone cord, and run through between earphone cord and the receipts line box, the bottom fixedly connected with guard circle of earphone clamp.

Preferably, the protection ring is made of a rubber plate.

Preferably, the maximum radiuses of the ear cover, the hoop and the earphone box are the same, and the centers of the ear cover, the hoop and the earphone box are located on the same straight line.

Preferably, the inboard of staple bolt is equipped with the screw, and the quantity of screw is 6, and evenly distributed is on the staple bolt.

Preferably, the earmuff is made of foam sponge made of polyether polyurethane.

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

1. the utility model discloses in, staple bolt, earphone box, earmuff and the support section of thick bamboo through setting up are convenient for change the earmuff through dismantling the bolt, and are convenient for fix the earmuff through the bolt, are favorable to keeping the integrative nature of earphone, support a section of thick bamboo simultaneously and can effectually gather together sound, avoid sound to scatter outward, convenient operation avoids changing the earmuff and causes damage, labour saving and time saving to the earphone.

2. The utility model discloses in, through rotary drum, clockwork spring, bull stick and the fastener that sets up, be convenient for drive the rotary drum through the earphone cord and rotate around the bull stick for clockwork spring rotary compression in the rotary drum or extension receive the line operation, avoid because of the earphone cord winding, the effectual protection earphone cord of being convenient for, extension fixture's life, the earphone cord of being convenient for is accomodate, and practices thrift the space.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the wire collecting box of the present invention;

FIG. 3 is a schematic view of the installation structure of the clockwork spring of the present invention;

fig. 4 is a schematic view of the installation structure of the earcap of the present invention;

fig. 5 is a schematic view of the installation structure of the earphone box of the present invention.

In the figure: 1-earphone clip, 2-ear muff, 3-fixed rod, 4-power shell, 5-wire clip, 6-wire-rewinding box, 7-plug, 8-earphone, 9-interface, 10-earphone box, 11-hoop, 12-rotary drum, 13-earphone wire, 14-power, 15-rotary rod, 16-clockwork spring, 17-protective ring, 18-supporting drum and 19-fixed block.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts are described in the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a headset convenient for replacing earmuffs comprises a headset clamp 1, a wire winding box 6 and a headset box 10, wherein the inner side of the headset clamp 1 is rotatably connected with a fixed rod 3, the other end of the fixed rod 3 is fixedly connected with a power shell 4, the outer side of the power shell 4 is fixedly connected with the headset box 10, the inner side of the headset box 10 is fixedly connected with a supporting cylinder 18, the outer side of the supporting cylinder 18 is clamped with an earmuff 2, the outer side of the earmuff 2 is nested with a hoop 11, the inner side of the hoop 11 is fixedly connected with the earmuff 2 through a bolt, the outer side of the headset box 10 on the left side is fixedly connected with a connector 9, the outer side of the connector 9 is rotatably connected with an earphone 8, the bottom end of the headset box 10 on the left side is fixedly connected with an earphone wire 13, the outer side of the earphone wire 13 is clamped with a wire clamp 5, the outer side of the earphone wire 13 is wound with a rotary, and the rotary drum 12 and the rotary rod 15 are connected in a rotating manner, the wire collecting box 6 is fixedly connected with the upper end and the lower end of the rotary rod 15, the fixed block 19 is fixedly connected with the outer side of the wire collecting box 6, the fixed block 19 and the wire collecting box 6 are fixedly connected, the other end of the earphone wire 13 is fixedly connected with the plug 7, the earphone wire 13 and the wire collecting box 6 penetrate through the plug, and the bottom end of the earphone clip 1 is fixedly connected with the protection ring 17.

Guard circle 17 is made by the panel of rubber material, be favorable to alleviateing the burden of earphone to the head, the protection head, earmuff 2, staple bolt 11 and earphone box 10's maximum radius is all the same, and earmuff 2, staple bolt 11 and earphone box 10's center is located a straight line, be convenient for dismantle and change the earmuff, be convenient for maintain the stability of device, staple bolt 11's inboard is equipped with the screw, the quantity of screw is 6, and evenly distributed is on staple bolt 11, convenient to detach bolt, high durability and convenient operation, time saving and labor saving, earmuff 2's material is made by the foam sponge of polyether polyurethane material, the device of being convenient for gathers together sound, prevent that sound from scattering outward, effectual protection ear, decompress.

The working process is as follows: the utility model is powered by a built-in power supply, when in use, the wire clamp 5 is opened, the earphone wire 13 in the earphone box 6 is pulled out, the earphone wire 13 drives the rotary drum 12 to rotate around the rotary rod 15, so that the clockwork spring 16 in the rotary drum 12 is compressed in a rotating way to store power, after being pulled to a certain length, the earphone wire 13 is clamped by the wire clamp 5 to be fixed, the plug 7 is inserted into a playing port to play music, the microphone 8 is rotated to a proper position, the switch is opened, the earphone is played, after the use, the wire clamp 5 is opened, the clockwork spring 16 is extended to drive the rotary drum 12 to rotate reversely, so that the earphone wire 13 is wound outside the rotary drum 12, the earmuff 2 is used to be dirty, the earmuff 2 is replaced, after the bolt on the upper side of the hoop 11 is unscrewed, the bolt on the side is loosened, the hoop 11 is opened, the earmuff 2 is taken out to be cleaned, the ear, and (5) sleeving the anchor ear 11, screwing the bolt on the side face and the bolt on the upper side, and finishing replacement for next use.

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 a headphone convenient to change earmuff, includes earphone clamp (1), receipts line box (6) and earphone box (10), its characterized in that: the earphone comprises an earphone clamp (1), a fixing rod (3) is connected to the inner side of the earphone clamp in a rotating mode, a power shell (4) is fixedly connected to the other end of the fixing rod (3), an earphone box (10) is fixedly connected to the outer side of the power shell (4), a supporting cylinder (18) is fixedly connected to the inner side of the earphone box (10), an ear sleeve (2) is clamped to the outer side of the supporting cylinder (18), a hoop (11) is nested to the outer side of the ear sleeve (2), the ear sleeve (2) is fixedly connected to the inner side of the hoop (11) through a bolt, an interface (9) is fixedly connected to the outer side of the earphone box (10) on the left side, an earphone microphone (8) is rotatably connected to the outer side of the interface (9), an earphone wire (13) is fixedly connected to the bottom end of the earphone box (10) on the left side, a wire clamp (5) is clamped to the outer side of the earphone wire, the inboard fixedly connected with clockwork spring (16) of rotary drum (12), the other end fixedly connected with bull stick (15) of clockwork spring (16), and rotate between rotary drum (12) and bull stick (15) and be connected, both ends fixedly connected with receipts line box (6) about bull stick (15), the outside fixedly connected with fixed block (19) of receiving line box (6), and fixed connection between fixed block (19) and receipts line box (6), the other end fixedly connected with plug (7) of earphone cord (13), and run through between earphone cord (13) and the receipts line box (6), the bottom fixedly connected with guard circle (17) of earphone clamp (1).

2. A headset for facilitating earmuff replacement according to claim 1, wherein: the protective ring (17) is made of a rubber plate.

3. A headset for facilitating earmuff replacement according to claim 1, wherein: the maximum radius of the ear muffs (2), the hoop (11) and the earphone box (10) is the same, and the centers of the ear muffs (2), the hoop (11) and the earphone box (10) are positioned on the same straight line.

4. A headset for facilitating earmuff replacement according to claim 1, wherein: the inboard of staple bolt (11) is equipped with the screw, and the quantity of screw is 6, and evenly distributed is on staple bolt (11).

5. A headset for facilitating earmuff replacement according to claim 1, wherein: the ear cap (2) is made of foam sponge made of polyether polyurethane.