CN201118940Y

CN201118940Y - A portable receiving earphone with a line box

Info

Publication number: CN201118940Y
Application number: CNU2007200561571U
Authority: CN
Inventors: 金京国
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-28
Filing date: 2007-08-28
Publication date: 2008-09-17
Anticipated expiration: 2017-08-28

Abstract

The utility model relates to a portable retracting earphone with a wire box. The portable retracting earphone comprises a box body, earplugs, a wire body and a plug, wherein, the box body comprises a front casing body and a rear casing body, a winding drum and a clockwork spring coil spring positioned between the front casing body and the rear casing body through a fixing shaft, the inner end of the clockwork spring coil spring is fixed and connected with the fixing shaft, and the outer end thereof is fixed and connected with the drum wall of the winding drum; a button, a returning spring and a buckling piece are buckled at one side of the fixing shaft, and the buckling piece is movably buckled with the inner wall of the winding drum; a wire leading hole is arranged at the lower part of the box body, and the positioning holes of the earplugs are symmetrically arranged at two sides of the upper part of the box body; a positioning rotational disc is arranged at the middle part of the winding drum, the middle part of the wire body is buckled on the winding drum, the wire body of one earplug is rolled at the rear side of the positioning rotational disc and is led out through the positioning hole, the wire bodies of the other earplug and the plug are rolled at the front side of the positioning rotational disc, and led out through the positioning hole and the wire hole; the portable retracting earphone with a wire box has the advantages of simple structure, convenient use and carrying, and beautifulness, practicality, etc.

Description

A kind of portable earphone of taking in the line box

Technical field

The utility model relates to a kind of earphone, particularly a kind of portable earphone of taking in the line box.

Background technology

Earphone is an instrument commonly used in people's live and work, supporting with mobile phone, walkman, MP3, broadcast receiver etc., but people also are the length worries of earphone cord, the too short then use of earphone cord inconvenience, long then easy tangled up and knotted, and use the back folding very inconvenient, and earphone cord is often in great confusion, and will separate half a day when needing to use and could make it in order next time.

Summary of the invention

The purpose of this utility model aim to provide a kind of simple in structure, use easy to carry and both artistic and practical a kind of portable earphone of taking in the line box.

The purpose of this utility model is achieved in that a kind of portable earphone of taking in the line box, comprise that box body, earplug, line body and plug constitute, wherein: housing before and after described box body comprises, be positioned at by fixed axis before and after reel and clockwork spring wind spring between housing, the clockwork spring wind spring is inner fixedlys connected with fixed axis, fixedly connected with the barrel of reel in the outer end; The button that described fixed axis one side button is provided with, the spring and the buckle piece of return, the movable buckle of buckle piece and reel inwall; Described box body bottom be provided with the location hole that fairlead, top bilateral symmetry are provided with earplug; Described reel middle part is provided with the location rotating disk, described line body middle part be located on the reel, wherein the wire member roll of an earplug be located at location rotating disk rear side by location hole draw, the wire member roll of another earplug and plug is located at rotating disk front side, location and draws by location hole and fairlead respectively.

The above-mentioned a kind of portable described box body of earphone top of taking in the line box also is provided with the location lid that movable button is established, and lid both sides, described location offer the buckle slot suitable mutually with earplug, the fixed cover that trailing flank is provided with plug; Reach the purpose of fixing and hiding earplug, reach effect attractive in appearance.

The above-mentioned a kind of portable described button of earphone inboard of taking in the line box is provided with the piece that supports that cooperates buckle with the push rod of fixed axis grafting, with the buckle piece; The spring of return is arranged between push rod and the fixed axis, and button is connected by fixing buckle to piece with the buckle piece.

Above-mentioned a kind of to take in the described buckle piece of earphone with line box portable be annular, and the buckle piece outside is provided with the double wedge of buckle mutually with the reel inner wall part, and the double wedge of phase buckle reaches the purpose of clutch by button control.

Above-mentioned a kind of take in the described location of earphone lid with line box portable before and after side be provided with draw-in groove, be respectively equipped with the projection of buckle mutually on corresponding box body and the button, make the location cover latch on box body, and by the button folding.

The above-mentioned a kind of portable described box body of earphone top of taking in the line box also is provided with lanyard, is convenient for carrying.

Adopt the utility model of technique scheme, by between housing before and after being positioned at fixed axis reel and clockwork spring wind spring being set, the clockwork spring wind spring provides the power of reel automatic rewinding, and reach clutch by the double wedge between housing front side button control buckle piece and reel, earphone cord is retracted in the earphone line case automatically during by tight button, can not occur the situation of tangled up and knotted again; Earphone and plug are separately positioned on the biaxial tension structure that the box body both sides form " Y " font, can make earphone cord freely be stretched to suitable length and fixing, and its rolling mode is time saving and energy saving, easy to use, and the earphone cord body is not produced concentrated stress.

The utlity model has advantages such as simple in structure, easy to carry, easy to use and elegant in appearance.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.

Fig. 1 is a cross-sectional view of the present utility model;

Fig. 2 is a disassembly and assembly structure schematic diagram of the present utility model;

Fig. 3 is the structural representation of facing of the present utility model;

Fig. 4 is a backsight structural representation of the present utility model;

Fig. 5 is a plan structure schematic diagram of the present utility model;

Fig. 6 is the structural representation of looking up of the present utility model;

Fig. 7 is the structural representation of the utility model location lid;

Fig. 8 is the structural representation of the utility model reel and location rotating disk combination;

Fig. 9 is the A-A cross-sectional view of Fig. 8;

Figure 10 is the perspective view of the utility model reel and location rotating disk combination;

Figure 11 is the structural representation of the utility model buckle piece;

Figure 12 is the perspective view of the utility model buckle piece;

Figure 13 is the structural representation of the utility model button;

Figure 14 is the perspective view of the utility model button.

Among the figure: 1 is box body, and 11 is fixed axis, and 12 is procapsid, and 13 is back casing, 14 is reel, and 16 are the location rotating disk, and 15 is the clockwork spring wind spring, and 16 are the location rotating disk, 17 is button, and 17a is a push rod, and 17b is for supporting piece, and 13c, 17c are projection, 18 is spring, and 19 is the buckle piece, and 19a, 14a are double wedge, and 1a is a fairlead, 1b is a location hole, and 2 is earplug, and 3 is the line body, and 4 is plug, the location covers 5, buckle slot 51, fixed cover 52, draw-in groove 53.

Embodiment

Shown in Fig. 1-14, a kind of portable earphone of taking in the line box, comprise that box body 1, earplug 2, line body 3 and plug 4 constitute,

housing

12,13 before and after box body 1 comprises, be positioned at by fixed axis 11 before and after the reel 14 and the clockwork spring wind spring 15 of 12,13 of housings, clockwork spring wind spring 15 is inner fixedlys connected with fixed axis 11, fixedly connected with reel 14 barrels in the outer end; The button 17 that fixed axis 11 1 side buttons are provided with, the spring 18 and the buckle piece 19 of return, the movable buckle of buckle piece 19 and reel 14 inwalls; Box body 1 bottom be provided with the location hole 1b that fairlead 1a, top bilateral symmetry are provided with earplug 2; Reel 14 middle parts are provided with location rotating disk 16, line body 3 middle parts be located on the reel 14, wherein the line body 3 of an earplug 2 volume be located at location rotating disk 16 rear sides by location hole 1b draw, line body 3 volumes of another earplug 2 and plug 4 are located at rotating disk 16 front sides, location and draw by location hole 1b and fairlead 1a respectively; Box body 1 top is provided with the location lid 5 that movable button is established, and the location is covered 5 both sides and offered the fixed cover 52 that buckle slot 51, the trailing flank of fitting mutually with earplug 2 are provided with plug 4; Button 17 inboards are provided with the push rod 17a that pegs graft with fixed axis 11, cooperate with buckle piece 19 buckle to piece 17b; Buckle piece 19 is an annular, and buckle piece 19 outsides are provided with double wedge 19a, the 14a of buckle mutually with reel 14 inner wall parts; The location cover 5 front and back sides and is provided with draw-in groove 53, is respectively equipped with protruding 13c, the 17c of buckle mutually on the box body 1 of correspondence and the button 17; The location is covered 5 tops and also is provided with lanyard 6.

When the utility model specifically uses, when needs stretch use, in fixed cover 52, transfer to plug 4, after pinning button 17 and just can opening the location lid 5 on box body 1 top, directly hold the box body upper and lower sides earplug 2 and plug 4 just can two-way free stretching earphone cord to suitable length, its

double wedge

19a, 14a when stretching, then drawing under the effect on limit from, side phase buckle is meshing when loosening.When receiving earphone cord 8, press the button 17 and drive 19 translations to the inside of buckle piece, its

double wedge

19a, 14a from, the clockwork spring wind spring 15 pulling reels 14 and location rotating disk 16 backs of tension are rewound on the fixed rotating shaft 9 earphone cord 8 to counter-rotation, the earplug 2 of correspondence was positioned on the location hole 1b when online body 3 was received to the greatest extent, the buckle slot 51 that 5 both sides are covered in the location be stuck on the earplug 2 and with box body buckle mutually, plug 4 is inserted in the purpose that reaches complete concealed aesthetic in the fixed cover 52, is convenient for carrying.

Claims

1. portable earphone of taking in the line box, comprise that box body (1), earplug (2), line body (3) and plug (4) constitute, it is characterized in that: housing (12,13) before and after described box body (1) comprises, be positioned at by fixed axis (11) before and after reel (14) and clockwork spring wind spring (15) between housings (12,13), fixedlying connected with fixed axis (11) in clockwork spring wind spring (15) the inner, fixedlys connected with reel (14) barrel in the outer end; The button (17) that described fixed axis (11) one side buttons are provided with, the spring (18) and the buckle piece (19) of return, the movable buckle of buckle piece (19) and reel (14) inwall; Described box body (1) bottom be provided with the location hole (1b) that fairlead (1a), top bilateral symmetry are provided with earplug (2); Described reel (14) middle part is provided with location rotating disk (16), described line body (3) middle part be located on the reel (14), wherein the line body (3) of an earplug (2) volume be located at location rotating disk (16) rear side by location hole (1b) draw, the line body (3) of another earplug (2) and plug (4) rolls up to be located at and locatees rotating disk (16) front side and draw by location hole (1b) and fairlead (1a) respectively.

2. a kind of portable earphone of taking in according to claim 1 with the line box, it is characterized in that: described box body (1) top also is provided with the location lid (5) that movable button is established, and lid (5) both sides, described location offer the buckle slot (51) suitable mutually with earplug (2), the fixed cover (52) that trailing flank is provided with plug (4).

3. a kind of portable earphone of taking in the line box according to claim 1 is characterized in that: described button (17) inboard is provided with the push rod (17a) of pegging graft with fixed axis (11), cooperate with buckle piece (19) buckle to piece (17b).

4. a kind of portable earphone of taking in according to claim 1 with the line box, it is characterized in that: described buckle piece (19) is an annular, buckle piece (19) outside is provided with the double wedge of buckle (19a, 14a) mutually with reel (14) inner wall part.

5. a kind of portable earphone of taking in the line box according to claim 2 is characterized in that: side is provided with draw-in groove (53) before and after the described location lid (5), is respectively equipped with the projection of buckle (13c, 17c) mutually on corresponding box body (1) and the button (17).

6. a kind of portable earphone of taking in the line box according to claim 1 is characterized in that: lid (5) top, described location also is provided with lanyard (6).