CN102026059A - Headphone take-up device - Google Patents

Abstract

An earphone take-up device relates to the technical field of take-up devices, in particular to a take-up device for winding earphone wires. The earphone take-up device comprises a take-up device main body, wherein a take-up space and a take-up mechanism are formed in the main body, a tower part extends outwards from a take-up opening of the main body, a containing groove communicated with the take-up opening is formed in the middle of the tower part in a hollow manner, and after a wire of an earphone is wound, the wire end part of the earphone can be contained in the containing groove to position the earphone; an accommodating groove is formed on an outer side surface of the main body, and the accommodating groove is just suitable for the back plate of the corresponding player to be embedded and fixed, so that the player and the wire-rewinding device main body are connected together. The containing groove is defined by the combination of the convex block and the hook buckle on the side surface of the main body, and at least one hook buckle has the dynamic state of opening and closing the buckle. The invention has the advantages of simple structure, simple and convenient processing and manufacturing, low cost and convenient assembly and disassembly of the player.

Description

Headphone take-up device

technical field

The invention relates to the technical field of wire take-ups, in particular to a wire take-up used for winding up earphone wires.

Background technique

The known wire take-up is used to wind up the corresponding wires, which is convenient for the wires to be stretched and adjusted in length, and has the functions of protecting and facilitating the arrangement and arrangement of wires. It is generally used for earphone wires, transmission lines of computers and peripheral equipment, telephone wires, etc.

Walkman players, such as CD, MP3, etc., are widely used at present, especially the younger generation, often carry them with them. The player and the earphone are two separate products, and when in use, insert the plug of the earphone into the player to answer the call. The player is generally equipped with a clip-type backboard on the back, which can be clamped on clothes or belts through the backboard for carrying and use; while the wires of the earphones are usually hung at will, which is more cumbersome. Subsequently, in order to store and protect the earphone wire conveniently, a wire take-up device is arranged on the earphone wire, so that the earphone wire can be rolled up for storage, and the earphone wire can also be easily stretched out, and the stretched length can be adjusted at will. However, in actual use, the player and the cable take-up are placed separately, which brings a lot of inconvenience to carrying and using.

Contents of the invention

The purpose of the present invention is to overcome the defects of the prior art, and provide an earphone cable take-up device which can conveniently store earphone wires and position the earphones, and prevent the earphones from being hung up at will and has the effect of protection.

The purpose of the present invention is to overcome the defects of the prior art and provide an earphone cord retractor which can be installed and positioned by the player so as to be easy to carry and use.

In order to achieve the above object, the earphone cable take-up device of the present invention includes a cable take-up main body, the main body is internally structured with a take-up space and a take-up mechanism, and a tower part extends outward at the take-up opening of the main body, and the inside of the tower part The hollow structure in the middle part has a storage slot connected with the wire take-up port. After the earphone wire is retracted, the wire end of the earphone can be accommodated in the storage slot to position the earphone; a storage slot is constructed on an outer surface of the main body. The accommodating groove is just suitable for the backboard of the corresponding player to be embedded and fixed, so that the player and the main body of the cable take-up are connected together.

The accommodating groove is defined by a combination of a projection on the side of the main body and a hook, and at least one hook has the dynamics of opening and closing.

As a further improvement of the above solution, two protrusions and two hooks are arranged on the side of the main body, distributed in four directions, and the two protrusions are arranged opposite to each other left and right, while the two hooks are arranged opposite to each other up and down.

The dynamic hook is installed on the tower, and the hook is connected with the tower through the structure of pin shaft and torsion spring.

The player can be CD or MP3.

The accommodating groove is square, oval or polygonal.

Compared with the prior art, the present invention extends a tower at the wire take-up opening of the main body of the cable take-up, and a housing slot for earphone storage and positioning is constructed in the tower, which facilitates the storage of the earphones and prevents the earphones from being hung up at will. , while improving the efficiency of the cable, it also effectively protects the earphones.

Another advantage of the present invention is that a receiving groove is provided on the side of the main body of the cable take-up, and the receiving groove is just for the backboard of the corresponding player to be embedded and fixed, so that the player and the main body of the cable take-up are connected together, so that two-in-one One-way portability, convenient, practical, and convenient to use.

Another advantage of the present invention is simple structure, easy processing and manufacture, low cost, and convenient installation and disassembly of the player.

Description of drawings

Accompanying drawing 1 is the three-dimensional structure schematic diagram of the present invention;

Accompanying drawing 2 is the action schematic diagram of installation player of the present invention;

Accompanying drawing 3 is the schematic diagram of the structure of the player and the cable take-up connected together.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

As shown in accompanying drawings 1 to 3, the earphone cable take-up device according to the present invention is an appliance that can be used for winding and storing earphone wires. It mainly includes a cable take-up main body 1. Wire mechanism, the wire take-up mechanism can include parts such as reel, retraction spring.

A tower part 14 extends outward from the wire take-up port of the main body 1. The middle part of the tower part 14 is hollowed out and has an accommodating groove 15 communicating with the wire take-up port. The earphone is positioned in the accommodating groove 15 .

A receiving groove 11 is constructed on an outer surface of the main body 1, and the receiving groove 11 is just suitable for the back plate 21 of the corresponding player 2 to be embedded and fixed, so that the player 2 and the main body 1 of the cable take-up are connected together, so that it is convenient to carry and use , the player 2 can be CD or MP3, and what is shown in the figure is an MP3 player.

The receiving groove 11 is defined by the combination of the protrusion 12 on the side of the main body 1 and the hook 13, and at least one hook 13 has the dynamics of opening and closing, and the use of the dynamic hook 13 can facilitate the disassembly work. In this embodiment, there are two protrusions 12 and two hooks 13 on the side of the main body 1, which are distributed in four directions and spaced apart from each other. The receiving groove 11 is square, oval or polygonal, and its shape corresponds to the back plate 21 of the player 2 .

A tower part 14 extends outward from the wire take-up opening of the main body 1 of the wire take-up device, and a housing groove 15 is formed in the tower part 14, so that after the earphone wire is retracted, the wire end of the earphone can be accommodated in the housing. Positioning the earphone 3 in the groove 15 facilitates the storage of the earphone 3, and also effectively protects the earphone 3 to prevent the earphone 3 from being damaged by being hung outside the wire take-up.

In this embodiment, the dynamic buckle 13 is just installed on the tower part 14, and the hook buckle 13 is connected with the tower part 14 through the structure of a pin shaft and a torsion spring. Bearing pin constitutes a rotating pair, makes buckle 13 can rotate around the bearing pin, and torsion spring provides the power of buckle 13 buckles. Toggle the hook 13, and insert the backboard 21 of the player 2 into the receiving groove 11, as shown in Figure 2, at this moment, another hook 13 and two projections 12 give the other three orientations of the backplane 21 (the three orientations are fixed), then release the dynamic hook 13, and under the action of the torsion spring, the hook 13 returns to hold the fourth position of the back plate 21, thereby restricting the back plate 21 in the receiving groove 11, that is, realizing The player 2 and the cable take-up main body 1 are connected together.

During use, the player 2 and the main body 1 of the cable take-up are connected together, and the plug of the earphone is inserted into the player 2 to realize answering. In this embodiment, the work of the wire take-up can be designed as one-way rotation and reverse locking, so that the stretching length can be adjusted conveniently, which is convenient and practical.

The above illustrations are only preferred embodiments of the present invention, and are not intended to limit the implementation scope of the present invention. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention should be covered within the scope of protection of the present invention. .

Claims (6)

1. Earphone wire take-up device is a kind of device that can be used for winding and storing earphone wires. It mainly includes a wire take-up main body (1). The main body (1) has a wire take-up space and a wire take-up mechanism inside. in: A tower part (14) extends outward from the wire take-up port of the main body (1). The middle part of the tower part (14) is hollowed out and has an accommodating groove (15) connected to the wire-reel port. After the earphone wire is retracted , the wire end of the earphone can be accommodated in the accommodating groove (15) to position the earphone; A receiving groove (11) is constructed on an outer surface of the main body (1), and the receiving groove (11) can just be embedded and fixed by the back plate (21) of the corresponding player (2), so that the player (2) and the receiving Connect the wire harness body (1) together. 2. The earphone cable take-up device according to claim 1, characterized in that: the receiving groove (11) is defined by a combination of a bump (12) and a hook (13) on the side of the main body (1), and at least one Hook buckle (13) has the dynamics that can be opened and buckled. 3. The earphone cable take-up device according to claim 2, characterized in that: two bumps (12) and two hooks (13) are arranged on the side of the main body (1), distributed in four directions, and The two protrusions (12) are set opposite to each other left and right, while the two hooks (13) are set opposite to each other up and down. 4. The earphone cable take-up device according to claim 1, 2 or 3, characterized in that: the dynamic hook (13) is installed on the tower (14), and the hook (13) passes through the pin And the structure of torsion spring is connected with tower portion (14). 5. The earphone cable take-up device according to claim 1, characterized in that: the player (2) can be CD or MP3. 6. The cable take-up device for earphones according to claim 1, characterized in that: the receiving groove (11) is square, oval or polygonal.

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