CN203279132U - Portable earphone - Google Patents

Abstract

The utility model provides a portable earphone comprising an earphone body and an earphone wire collection box, wherein a control mechanism controlling the telescoping of an earphone wire is arranged inside the earphone wire collection box. The earphone wire is accommodated in the collection box when the earphone is not used so that the earphone wire is prevented from knotting and is not winded with other articles, therefore, the earphone can be carried away conveniently and be prevented from being damaged, and the service life is also prolonged.

Description

A kind of Portable earphone

Technical field

The utility model relates to electronic applications, particularly a kind of Portable earphone.

Background technology

Earphone is the audio frequency fastening means that people commonly use, the people who often carries earphone can find that long earphone cord is placed in pocket or bag and be easy to hang over together with other object, and earphone cord is especially easily tied a knot, and is difficult to untie, and earphone cord fragile in the process of pullling especially easily is torn.And when not using, earphone cord often can twist in together, is difficult to take apart, also can be easy to because of carelessness damage when tearing open, has brought very large puzzlement for the use of earphone.

The utility model content

The utility model purpose is to overcome the prior art defective, provides a kind of and can receive winding headphone line, Portable earphone easy to use.

For achieving the above object, the utility model is by the following technical solutions:

A kind of Portable earphone comprises earphone body, earphone wire box, is provided with in described earphone wire box to control the flexible controlling organization of earphone cord.

Described controlling organization comprises the axis that is fixed in receiver, having curling clockwork spring, clockwork spring arranged outside to have around the axis coiling can be around the annular ring of middle shaft rotation, and clockwork spring one end and axis are fixed, the other end and annular ring inwall are fixed, and earphone cord from being wound is on the annular ring excircle.

The annular ring top is fixed with the upper surface band apart from the rotating disk of tooth, offers chute on the receiver shell, is provided with the stopper that can slide along chute, be used for stopping dial rotation in chute.

Described receiver is comprised of box body and the lid that is fixed on the box body top.

Portable earphone of the present utility model comprises earphone wire box, when not using, earphone cord is housed in receiver, avoids earphone cord knotting to occur, is intertwined with other article, makes earphone easy to carry, avoids the earphone infringement, increases the service life.

Further, offer chute on the receiver shell, be provided with the stopper that stops dial rotation in chute, when earphone cord is drawn out, the moving annular ring of the elastic band that the clockwork spring deformation and curling produces rotates earphone cord is back pulled, limit the rotation of annular ring by stopper, can control arbitrarily the collapsing length of earphone cord, be fit to multiple user demand.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the cross-sectional schematic of the utility model earphone wire box.

Embodiment

as shown in Figure 1, the present invention includes the earphone body, earphone wire box, be fixed with axis 2 in described earphone wire box, around axis 2 coilings, curling clockwork spring 4 is arranged, clockwork spring 4 arranged outside have can be around the annular ring 3 of axis 2 rotations, clockwork spring 4 one ends and axis 2 are fixing, the other end and annular ring 3 inwalls are fixed, earphone cord 6 is wound on annular ring 3 excircles, annular ring 3 tops are fixed with the upper surface band apart from the rotating disk 8 of tooth, the receiver cover top portion offers chute 7, being provided with in chute 7 to slide along chute 7 is used for stopping the stopper 5 of rotating disk 8 rotations, rotating disk 8 is with in annular ring 3 rotation processes, that stirs stopper 7 and rotating disk 8 upper surfaces stops dial rotation apart from the tooth friction, the earphone line length is fixed, when needing rotating disk 8 again to rotate, reverse stopper 5, the dial rotation earphone cord is pulled and is wrapped on annular ring.

Further, described receiver is comprised of box body 102 and the lid 101 that is fixed on the box body top, and is easy to assembly.

The utility model is simple in structure, easy to carry, can well protect earphone cord, prevent earphone cord knotting or with other object hooks, and cause earphone cord damaged.

Claims (4)

1. a Portable earphone, is characterized in that: comprise earphone body, earphone wire box, be provided with in described earphone wire box and control the flexible controlling organization of earphone cord.

2. Portable earphone as claimed in claim 1, it is characterized in that: described controlling organization comprises the axis (2) that is fixed in receiver, around axis (2) coiling, curling clockwork spring (4) is arranged, clockwork spring (4) arranged outside has can be around the annular ring (3) of axis (2) rotation, clockwork spring (4) one ends and axis (2) are fixing, the other end and annular ring (3) inwall is fixed, and earphone cord (6) is wound on annular ring (3) excircle.

3. Portable earphone as claimed in claim 2, it is characterized in that: annular ring (3) top is fixed with the upper surface band apart from the rotating disk (8) of tooth, offer chute (7) on the receiver shell, be provided with the stopper (5) that can slide along chute, be used for stopping rotating disk (8) rotation in chute (7).

4. as the described Portable earphone of claim 1-3 any one, it is characterized in that: described receiver is comprised of box body (102) and the lid (101) that is fixed on box body (102) top.

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