CN208891031U - A kind of extensible annular sleeve for protecting earphone - Google Patents

Abstract

The utility model discloses a kind of extensible annular sleeves for protecting earphone, it solves existing earphone storage equipment to protect not enough earphone cable, earphone cable is easily damaged, it is not available, the problem of earphone cable longer bad arrangement, and it is inconvenient to carry after earphone cable storage, the problem of how earphone covers are stored, it includes body, one middle side part of body is embedded with button cell, button cell side is equipped with switch, the body other side offers the first groove, first groove side is fixed with buckle, the button cell other side is equipped with motor, annular groove is offered on the inside of body, annular groove two sides are equipped with slideway, the utility model, earphone cable can be stored in annular sleeve automatically, earphone cable neatly can be arranged in inside grooves, earphone heads are stuck in outside, earphone is less likely to be damaged, when carrying earphone covers, earphone is hung by iron hoop It at key ring or school bag knapsack zipper, is convenient for carrying, facilitates taking-up earphone, be easy to use.

Description

A kind of extensible annular sleeve for protecting earphone

Technical field

The utility model relates to technical field of tools of living, specially a kind of extensible annular sleeve for protecting earphone.

Background technique

Earphone is essential life tool in our daily lifes, and many people like wearing earphone, an earphone Many years can be used without breakage in normal use, but it is more, most of original that many people of people, which change the frequency of earphone, at present Cause is that earphone cable is bad, is not available, and the longer bad arrangement of earphone cable also has wireless headset and other items to invent in the market, but Very big specific gravity is still accounted for using the people of wired earphone, how to protect earphone cable, no damaged and a puzzlement, existing earphone are deposited Equipment to be put to protect not enough earphone cable, earphone cable is easily damaged, it is not available, the problem of earphone cable longer bad arrangement, and The problem of earphone cable is inconvenient to carry after storing, and how earphone covers are stored.

So how to design a kind of extensible annular sleeve for protecting earphone, becoming us will currently be solved the problems, such as.

Utility model content

For above situation, to overcome the shortcomings of existing technologies, the utility model provide it is a kind of protection earphone it is extensible Annular sleeve, the existing earphone storage equipment of effective solution protects not enough earphone cable, and earphone cable is easily damaged, can not make It is inconvenient to carry after the problem of bad arrangement longer with, earphone cable and earphone cable storage, the problem of how earphone covers are stored.

To achieve the above object, the utility model provides the following technical solutions: the utility model includes body, the body One middle side part is embedded with button cell, and button cell side is equipped with switch, and the body other side offers the first groove, the first groove Side is fixed with buckle, and the button cell other side is equipped with motor, offers annular groove on the inside of body, annular groove two sides are equipped with Slideway, slideway inside are embedded with sliding block, and motor side is connect with sliding block side by rotating bar, and sliding block side is equipped with hook, sliding The block other side is equipped with knob, and buckle side offers through-hole, hinge is equipped with inside through-hole, and hinge one end is equipped with iron hoop, Switch and motor are electrically connected with button cell, and motor and switch are electrically connected.

Preferably, the rotating bar side, which is located at body interior side position, is fixed with clearance layer.

Preferably, the hook side offers the second groove.

Preferably, the knob side offers anti-skid chequer.

Preferably, the button cell side is equipped with fixed lid.

Preferably, matcoveredn is applied on the outside of the iron hoop.

The utility model, earphone cable can be stored in annular sleeve automatically, and earphone cable neat can be arranged in groove Portion, earphone heads are stuck in outside, and earphone is less likely to be damaged, and when carrying earphone covers, earphone is hung over key ring or book by iron hoop It at packet knapsack zipper, is convenient for carrying, facilitates taking-up earphone, be easy to use.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model switch installing structure schematic diagram；

Fig. 3 is the utility model sliding block mounting structure schematic diagram.

Specific embodiment

1-3 is described in further details specific embodiment of the present utility model with reference to the accompanying drawing.

Embodiment one, is provided by Fig. 1, Fig. 2 and Fig. 3, and the utility model includes body 1, takes out body 1,1 side of body Middle part is embedded with button cell 2, and button cell 2 provides power supply for 1 internal components of body, and 2 side of button cell is equipped with switch 3, Switch 3 controls whether internal component works, and 1 other side of body offers the first groove 4, and the first groove 4 facilitates earphone heads one For the Headphone cable clamp of side into annular groove 7,4 side of the first groove is fixed with buckle 5, and earphone cable is fixed in buckle 5, prevents earphone heads It nowhere fixes, is damaged, 2 other side of button cell is equipped with motor 6, and motor 6 is that body 1 provides power, 1 inside of body Annular groove 7 is offered, annular groove 7 provides parking space for earphone cable, and 7 two sides of annular groove are equipped with slideway 8, and 8 inside of slideway is embedding There is sliding block 9,6 side of motor is connect with 9 side of sliding block by rotating bar 10, and 9 side of sliding block is equipped with hook 11, and hook 11 hooks Firmly earphone cable, motor 6 drive rotating bar 10, rotating bar 10 with movable slider 9 in 8 internal motion of slideway, thus earphone cord from being wound Inside annular groove 7,9 other side of sliding block is equipped with knob 12, or when button cell 2 is out of power, can temporarily pull handle manually 12, it is wound, 5 sides of buckle offer through-hole 13, hinge 14 are equipped with inside through-hole 13,14 one end of hinge is equipped with iron Annular earphones set is placed on key ring or school bag back to facilitate by 13 connects hinge 14 of through-hole and iron hoop 15 by ring 15 It at packet zipper, is convenient for carrying, facilitates taking-up earphone, be easy to use, switch 3 and motor 6 are electrically connected with button cell 2, horse It is electrically connected up to 6 with switch 3.

Embodiment two, on the basis of example 1,10 side of rotating bar, which is located at 1 interior side position of body, to be fixed with Clearance layer 16, when motor 6 moves, motor 6 drives rotating bar 10 to rotate, and clearance layer 16 is that rotating bar 10 provides space.

Embodiment three, on the basis of example 1,11 sides of hook offer the second groove 17, and Headphone cable clamp is second Inside groove 17, the fixed subsequent earphone cable of the second groove 17, after earphone cord from being wound, the 17 fixed ear machine transplanting of rice of the second groove Head.

Example IV, on the basis of example 1,12 sides of knob offer anti-skid chequer 18, and anti-skid chequer 18 prevents When pulling sliding block 9, rubber sleeve is unfavorable for being wound earphone cable, and anti-skid chequer 18 can increase friction.

Embodiment five, on the basis of example 1,2 side of button cell are equipped with fixed lid 19, and fixed lid 19 is fixed Button cell 2 prevents the movement of button cell 2 in use, influences using button cell is opened solid inside body 1 Determine lid 19, button cell 2 can be replaced.

Embodiment six applies matcoveredn 20 on the basis of example 1 on the outside of iron hoop 15, iron hoop 15 gets rusty easily, shadow It rings and uses, protective layer 20 can prevent 15 oxidation and rusting of iron hoop, prolong the service life.

In the present embodiment: motor 6 uses miniature 130 motor.

Working principle: when the utility model is used, body 1 is taken out, earphone heads is stuck in inside buckle 5, earphone heads are prevented It nowhere fixes, is damaged, for the Headphone cable clamp of earphone heads side inside the first groove 4, the first groove 4 facilitates earphone heads side Headphone cable clamp into annular groove 7, turn on the switch 3, button cell 2 is that motor 6 provides power supply, the fixed fixed button cell of lid 19 2, prevent in use button cell 2 it is mobile, influence using, button cell opens fixed lid 19 inside body 1, Button cell 2 can be replaced, when motor 6 moves, motor 6 drives rotating bar 10 to rotate, and clearance layer 16 is rotating bar 10 Space is provided, rotating bar 10 with movable slider 9 in 8 internal motion of slideway, thus earphone cord from being wound inside annular groove 7, earphone Line card is inside the second groove 17, the fixed subsequent earphone cable of the second groove 17, after earphone cord from being wound, the second groove 17 Fixed earphone plug protects earphone cable not by breakage, and can protect earphone heads, prolongs the service life, when button cell 2 does not have Electricity can temporarily be pulled manually and is wound, while knob 12 facilitates taking-up earphone, is finely adjusted to the earphone cable after winding, Anti-skid chequer 18 is prevented when pulling sliding block 9, and rubber sleeve is unfavorable for being wound earphone cable, and anti-skid chequer 18 can increase friction winding After, it is got rusty easily, is influenced using protective layer 20 can be prevented by 13 connects hinge 14 of through-hole and iron hoop 15, iron hoop 15 15 oxidation and rusting of iron hoop, prolongs the service life, and annular earphones set is placed on key ring or school bag knapsack zipper to facilitate Place, is convenient for carrying, facilitates taking-up earphone, is easy to use.

The utility model has the advantage that 1) earphone cable can be stored in annular sleeve automatically compared with prior art, Earphone cable neatly can be arranged in inside grooves, and earphone heads are stuck in outside, and earphone is less likely to be damaged；2) when carrying earphone covers, Earphone is hung at key ring or school bag knapsack zipper by iron hoop, is convenient for carrying, facilitates taking-up earphone, is easy to use.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of extensible annular sleeve for protecting earphone, including body (1), it is characterised in that: (1) one middle side part of body Embedded with button cell (2), button cell (2) side is equipped with switch (3), and body (1) other side offers the first groove (4), First groove (4) side is fixed with buckle (5), and button cell (2) other side is equipped with motor (6), is offered on the inside of body (1) Annular groove (7), annular groove (7) two sides are equipped with slideway (8), and sliding block (9), motor (6) side and sliding block are embedded with inside slideway (8) (9) side is connected by rotating bar (10), and sliding block (9) side is equipped with hook (11), and sliding block (9) other side is equipped with knob (12), buckle (5) side offers through-hole (13), is equipped with hinge (14) inside through-hole (13), hinge (14) one end is equipped with Iron hoop (15) switchs (3) and motor (6) and is electrically connected with button cell (2), and motor (6) and switch (3) are electrically connected.

2. a kind of extensible annular sleeve for protecting earphone according to claim 1, it is characterised in that: the rotating bar (10) side, which is located at body (1) interior side position, is fixed with clearance layer (16).

3. a kind of extensible annular sleeve for protecting earphone according to claim 1, it is characterised in that: the hook (11) Side offers the second groove (17).

4. a kind of extensible annular sleeve for protecting earphone according to claim 1, it is characterised in that: the knob (12) Side offers anti-skid chequer (18).

5. a kind of extensible annular sleeve for protecting earphone according to claim 1, it is characterised in that: the button cell (2) side is equipped with fixed lid (19).

6. a kind of extensible annular sleeve for protecting earphone according to claim 1, it is characterised in that: the iron hoop (15) Outside applies matcoveredn (20).