CN206461751U - An earphone winding device convenient for storage and use - Google Patents

Abstract

The utility model discloses an earphone winding device convenient for storage and use, which comprises a containing cavity, a rotating rod and a winding shaft, wherein the containing cavity is cylindrical, the upper end of one side of the containing cavity is provided with an earphone receiver wire hole, the lower end of the other side of the containing cavity is provided with an earphone plug wire hole, the containing cavity is of a hollow structure, the middle part of the containing cavity is fixedly provided with a baffle plate, the middle part of the upper end of the baffle plate is connected with one end of the winding shaft, the other end of the winding shaft penetrates through the upper end of the containing cavity and is positioned above the containing cavity, a limit ring is embedded in the upper end cavity wall of the containing cavity, and the other end of the winding shaft penetrates through the limit ring, so that the length of an earphone wire can be fixed at any time, the length of the earphone can just meet the use requirements of people when the earphone is used each time, and the, the earphone wire can be protected to a certain degree, the service life of the earphone is prolonged, and the practicability is high.

Description

An earphone winding device convenient for storage and use

technical field

The utility model relates to the technical field of earphones, in particular to an earphone winding device which is convenient for storage and use.

Background technique

Most of the current electronic devices have audio output functions, such as setting speakers and headphone jacks. If the user chooses to use the speaker to play audio, the electronic device will drive the speaker to work and the speaker will play the audio. If the user chooses to play audio through the earphone, then You need to insert the earphone into the earphone jack, and the audio signal will be played from the earphone. Nowadays, people often use mobile phones to listen to music or use computers to listen to music, but because the length of the earphone cable is fixed, sometimes the earphone cable is too long. And cause trouble to people.

Utility model content

The purpose of this utility model is to provide an earphone winding device which is convenient for storage and use, so as to solve the problems raised in the background technology above.

In order to achieve the above purpose, the utility model provides the following technical solutions: an earphone winding device that is convenient for storage and use, including a housing cavity, a rotating rod and a winding shaft, the housing cavity is cylindrical, and the housing cavity The upper end of one side is provided with an earphone line hole, and the lower end of the other side of the accommodation cavity is provided with an earphone insertion hole. The accommodation cavity is a hollow structure, and the middle part of the accommodation cavity is fixed with a partition. The middle part of the upper end of the upper end is connected with one end of the winding shaft, and the other end of the winding shaft passes through the upper end of the accommodating cavity and is located above the accommodating cavity. The other end runs through the limit circle;

The inside of the winding shaft is movably inserted with a rotating rod, and one end of the rotating rod is located outside the winding shaft, the other end of the rotating rod is connected to one end of the limit plate through a connecting block, and the shaft wall of the winding shaft is provided with A through hole corresponding to the limit plate, and the end of the limit plate away from the rotating rod passes through the through hole and is located outside the winding shaft, the end of the limit plate away from the end of the rotating rod is provided with limit teeth, and the limit ring The inner side is provided with corresponding auxiliary limit teeth;

The inner upper end of the accommodating cavity is connected to a lead plate through a connecting block on the side close to the earphone wire hole, and one end of the lead plate is connected to the inner side of the earphone wire hole, and the middle part of the lower end of the partition is connected to the auxiliary winding shaft. One end is connected, and the other end of the auxiliary winding shaft is fixedly connected with the inner bottom end of the accommodating cavity.

Preferably, the winding shafts are connected to the partition and the containing cavity through bearings.

Preferably, winding slots are provided on the winding shaft and the auxiliary winding shaft, and protective pads are provided in the winding slots.

Preferably, the lower end of the winding shaft is connected to one end of the wire barrel, and the other end of the wire barrel passes through the partition and is connected to the upper end of the auxiliary winding shaft through the earphone wire. An annular connecting groove, and the wire barrel is connected with the partition through the annular connecting groove.

Preferably, there are six limiting plates, and the limiting plates are evenly and equidistantly distributed on the outside of the rotating rod.

Preferably, the inner walls of the lead plate and the wire barrel are provided with a soft rubber protective layer, and the earphone wire is located inside the soft rubber protective layer.

Compared with the prior art, the beneficial effect of the utility model is: the earphone wire winding device which is convenient for storage and use, through the cooperation of the provided rotating rod, the winding shaft and the limit ring, the earphone wire can be wound at any time. The length is fixed, so that the length of the earphone can just meet people's needs every time the earphone is used, so that it will not cause trouble to the user, and it can also protect the earphone cable to a certain extent and extend the length of the earphone. The earphones have a long service life and are very practical.

Description of drawings

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

Fig. 2 is the schematic diagram of winding shaft of the present utility model;

Fig. 3 is a schematic diagram of the connection between the limiting ring and the limiting plate of the present invention.

In the figure: accommodating cavity 1, rotating rod 2, winding shaft 3, earphone wire hole 4, lead plate 5, wire barrel 6, auxiliary winding shaft 7, limit plate 8, limit ring 9.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an earphone winding device that is convenient for storage and use, including a housing cavity 1, a rotating rod 2 and a winding shaft 3, and the housing cavity 1 is in the shape of a cylinder shape, and the upper end of one side of the accommodation cavity 1 is provided with an earphone wire hole, and the lower end of the other side of the accommodation cavity 1 is provided with an earphone wire hole 4, the accommodation cavity 1 is a hollow structure, and the accommodation cavity 1 The middle part of the partition is fixedly provided with a partition, and the middle part of the upper end of the partition is connected with one end of the winding shaft 3, and the other end of the winding shaft 3 runs through the upper end of the accommodation cavity 1 and is located above the accommodation cavity 1. A limiting ring 9 is embedded in the upper wall of the cavity 1, and the other end of the winding shaft 3 passes through the limiting ring 9, and the winding shaft 3 is connected to the partition and the containing cavity 1 through bearings.

The inside of the winding shaft 3 is movably inserted with a rotating rod 2, and one end of the rotating rod 2 is located outside the winding shaft 3, and the other end of the rotating rod 2 is connected with one end of the limiting plate 8 through a connecting block. The shaft wall of 3 is provided with a through hole corresponding to the limit plate 8, and the end of the limit plate 8 away from the rotating rod 2 passes through the through hole and is located outside the winding shaft 3, and the end of the limit plate 8 away from the rotating rod 2 The end of the limiter is provided with limit teeth, and the inner side of the limit ring 9 is provided with corresponding auxiliary limit teeth, the limit plate 8 is six, and the limit plate 8 is evenly and equidistantly distributed on the rotating rod 2 outside.

The inner upper end of the accommodating cavity 1 is connected to a lead plate 5 through a connecting block on the side close to the earphone wire hole, and one end of the lead plate 5 is connected to the inner side of the earphone wire hole, and the middle part of the lower end of the partition is connected to the auxiliary One end of the winding shaft 7 is connected, and the other end of the auxiliary winding shaft 7 is fixedly connected to the inner bottom end of the accommodation cavity 1, and the winding shaft 3 and the auxiliary winding shaft 7 are all provided with winding grooves, and inside the winding grooves Both are equipped with protective pads, the lower end of the winding shaft 3 is connected to one end of the wire barrel 6, and the other end of the wire barrel 6 passes through the partition and is connected to the upper end of the auxiliary winding shaft 7 through the earphone wire. An annular connection groove with the auxiliary winding shaft 7 as the center of the circle, and the wire barrel 6 is connected to the partition through the annular connection groove. The inside of the protective rubber layer.

Working principle: When using, first pull the earphone cable outward according to the user's own needs. When the length meets the user's use, turn the rotating rod 2 so that the limiting plate 8 moves to the winding shaft 3 through the through hole and make the limit tooth and the auxiliary limit tooth meet, so that the winding shaft 3 will not rotate again, so that it can be used normally. The cooperation of the rod 2, the winding shaft 3 and the limit ring 9 can fix the length of the earphone cable at any time, so that every time the earphone is used, the length of the earphone can just meet the needs of people. In this way, the user will not be troubled, and the earphone cable can also be protected to a certain extent, which prolongs the service life of the earphone and has strong practicability.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of earphone winding device be easy to deposit and used, including accommodating cavity (1), bull stick (2) and winding axle (3), its It is characterised by：The accommodating cavity (1) is cylindrical, and the side upper end of accommodating cavity (1) is provided with headset earpiece string holes, accommodates The opposite side lower end of cavity (1) is provided with earphone plug wire hole (4), and the accommodating cavity (1) is hollow structure, and accommodating cavity (1) Middle part be fixed with dividing plate, the upper center of the dividing plate be connected with one end of winding axle (3), described to wind the another of axle (3) One end is through the upper end of accommodating cavity (1) and in the top of accommodating cavity (1), the upper end cavity wall of the accommodating cavity (1) Spacing collar (9) is embedded with, and the other end of winding axle (3) runs through spacing collar (9)；

The internal activity of the winding axle (3) is plugged with bull stick (2), and one end of bull stick (2) is located at the outside for winding axle (3), The other end of bull stick (2) is connected by contiguous block with one end of limiting plate (8), it is described winding axle (3) axial wall on offer with The corresponding through hole of limiting plate (8), and the one end of limiting plate (8) away from bull stick (2) is through through hole and positioned at the outer of winding axle (3) Side, the end of the one end of limiting plate (8) away from bull stick (2) is provided with limiting tooth, and the inner side of the spacing collar (9) is provided with to be corresponded to therewith Auxiliary stopper tooth；

The inner upper end of the accommodating cavity (1) is connected with lead plate (5) close to the side of headset earpiece string holes by contiguous block, And one end of lead plate (5) is connected with the inner side of headset earpiece string holes, with auxiliary winding axle (7) in the middle part of the lower end of the dividing plate One end is connected, and the other end of auxiliary winding axle (7) is fixedly connected with the inner bottom of accommodating cavity (1).

2. a kind of earphone winding device be easy to deposit and used according to claim 1, it is characterised in that：The winding Axle (3) passes through bearing connecting partition and accommodating cavity (1).

3. a kind of earphone winding device be easy to deposit and used according to claim 1, it is characterised in that：The winding It is equipped with axle (3) and auxiliary winding axle (7) in winding slot, and winding slot and is equipped with neonychium.

4. a kind of earphone winding device be easy to deposit and used according to claim 1, it is characterised in that：The winding The lower end of axle (3) is connected with one end of conductor barrel (6), and the other end of conductor barrel (6) runs through dividing plate and passes through earphone cord and auxiliary The upper end connection of axle (7) is wound, the dividing plate is provided with to aid in the annular link slot that winding axle (7) is the center of circle, and conductor barrel (6) by being connected through annular link slot with dividing plate.

5. a kind of earphone winding device be easy to deposit and used according to claim 1, it is characterised in that：It is described spacing Plate (8) is six, and limiting plate (8) is uniformly and equidistantly distributed in the outside of bull stick (2).

6. a kind of earphone winding device be easy to deposit and used according to claim 1, it is characterised in that：The lead The inwall of plate (5) and conductor barrel (6) is equipped with soft rubber protective layer, and earphone cord is located at the inner side of soft rubber protective layer.