Protection device of universal serial bus connector

Abstract

The utility model belongs to the field of computer peripheral equipment products, and discloses a protection device of a universal serial bus connector, which comprises a wire wheel shell, one end of the wire wheel shell is connected with a protection shell, a wire winding device is arranged in the wire wheel shell, a rocker is arranged on the wire winding device, a wire hole is arranged on the wire wheel shell, and the wire hole is connected with the protection shell. A storage block capable of storing a universal serial bus connector is arranged in the protective shell, the winding device comprises a winding wheel, one end of a universal serial bus is connected with equipment, the other end of the universal serial bus can penetrate through a wire hole to be placed in a wire wheel shell, and redundant wires can be wound on the winding wheel to be stored. When the universal serial bus storage device is used, the rocker can be used for rocking the reel to store or release wires, the connector can be inserted into the interface on the storage block, and the universal serial bus and the connector can be completely stored and protected in the universal serial bus storage device by connecting the protective shell with the reel shell in a buckled mode. The universal serial bus storage device is compact and reasonable in structural design, convenient to use and high in practicability. The wire and the connector can be prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the field of computer peripheral equipment products, and particularly relates to a protection device for a universal serial bus connector. Background Technique

[0002] The universal serial bus is a serial bus standard and also a technical specification for an input / output interface. It is widely used in information communication products such as personal computers and mobile devices, and is extended to other related fields such as photographic equipment, digital televisions (set-top boxes), game consoles, printers, etc.

[0003] The universal serial bus is an external bus standard that standardizes the connection and communication between a computer and external devices. The universal serial bus interface has a hot plug function. The universal serial bus interface can connect a variety of peripheral devices, such as a mouse and a keyboard, etc. After the universal serial bus was jointly launched by multiple companies at the end of 1994 and introduced in 1996, it has successfully replaced the serial port and the parallel port and has become a necessary interface for today's computers and a large number of intelligent devices.

[0004] During the use of some devices, a universal serial bus with a bidirectional movable connection is adopted. The advantage is that the universal serial bus can be freely replaced after being damaged. The disadvantage is that the universal serial bus is often lost. To solve this problem, some technicians fixedly connect the universal serial bus to one of the devices. For example, in some printers, the universal serial bus is extended from the inside of the printer to connect to the computer. Based on this, new troubles are brought. If the universal serial bus is set too long, the wire will be too messy and the wire is easily damaged. If the universal serial bus is set too short, the connection with other devices is restricted, affecting the use. Moreover, when the universal serial bus connector contacts liquid, etc., corrosion will occur, and the connector is randomly discarded and trampled, etc. For various reasons, the connector is easily damaged. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a protection device for a universal serial bus connector to solve the problems such as the setting of the wire length and the easy damage of the connector mentioned in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A protection device for a universal serial bus connector, including a wire wheel housing, one end of the wire wheel housing is connected with a protection housing, a wire winding device is installed inside the wire wheel housing, and a rocker is installed on the wire winding device.

[0007] Preferably, a storage block is arranged inside the protection housing, an interface corresponding to the connector is opened on the storage block, and two groups of buckles are arranged on the inner wall of the protection housing.

[0008] Preferably, a circular hole corresponding to the winding device is formed in the wire reel housing, a through hole corresponding to the protective housing is formed on one side of the wire reel housing, two sets of female snap openings corresponding to the two sets of snap fasteners are provided on the inner wall of the wire reel housing, the protective housing and the wire reel housing are snap-connected by the snap fasteners, and a wire hole is formed on one side of the wire reel housing away from the through hole.

[0009] Preferably, the winding device includes a central shaft, a winding wheel and a clamping block. The central shaft is welded to the bottom of the wire reel housing. A winding wheel is sleeved on the central shaft. A rocker is welded on the winding wheel, and a clamping block is welded on the central shaft.

[0010] Preferably, a central hole is formed in the center of the winding wheel. The central shaft passes through the central hole and is coaxially connected to the winding wheel. A plurality of sets of clamping holes are formed on the edge of the winding wheel corresponding to the central shaft, and a clamping hole is formed on the clamping block corresponding to the clamping hole close to the rocker.

[0011] Compared with the prior art, the present utility model provides a protection device for a universal serial bus connector, which has the following beneficial effects:

[0012] 1. The protection device for the universal serial bus connector is provided with a winding wheel and a protective housing, which is convenient to use, can avoid damage to the wire, and can prevent damage to the connector.

[0013] 2. A winding wheel is provided, and a long wire can be wound on the winding wheel. When in use, the length is released as needed, and the excess is wound and stored, which is convenient to use and can avoid damage to the wire.

[0014] 3. A protective housing is provided, and the connector can be inserted into the joint of the protective housing, which can prevent damage to the connector such as water ingress and corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the protective housing of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the wire reel housing of the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the winding device of the present utility model;

[0019] Figure 5 is a schematic diagram of the structure of the winding device of the present utility model;

[0020] Figure 6 is a schematic diagram of the overall structure of the present utility model.

[0021] In the figure: 1. Protective shell; 2. Spool housing; 3. Wire winding device; 4. Storage block; 5. Interface; 6. Snap; 7. Circular hole; 8. Through hole; 9. Female snap; 10. Wire hole; 11. Central axis; 12. Wire spool; 13. Rocker; 14. Block; 15. Central hole; 16. Snap hole; 17. Snap hole. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1-6 , the present invention provides a technical solution:

[0024] A protection device for a universal serial bus connector, including a spool housing 2, one end of the spool housing 2 is connected to a protective shell 1, a wire winding device 3 is installed inside the spool housing 2, and a rocker 13 is installed on the wire winding device 3.

[0025] Furthermore, a storage block 4 is arranged inside the protective shell 1, an interface 5 corresponding to the connector is opened on the storage block 4, and two groups of snaps 6 are arranged on the inner wall of the protective shell 1, and the universal serial bus connector joint can be inserted into the interface 5.

[0026] Furthermore, a circular hole 7 corresponding to the wire winding device 3 is opened on the spool housing 2, a through hole 8 corresponding to the protective shell 1 is opened on one side of the spool housing 2, two groups of female snaps 9 corresponding to the two groups of snaps 6 are arranged on the inner wall of the spool housing 2, the protective shell 1 and the spool housing 2 are snap-connected through the snaps 6, a wire hole 10 is opened on the side of the spool housing 2 away from the through hole 8, one end of the universal serial bus is connected to the device, and the other end enters the inside of the spool housing through the wire hole 10, and the spool housing 2 can be welded to the device.

[0027] Furthermore, the wire winding device 3 includes a central axis 11, a wire spool 12 and a block 14. The central axis 11 is welded to the bottom of the spool housing 2, the wire spool 12 is sleeved on the central axis 11, the rocker 13 is welded on the wire spool 12, the block 14 is welded on the central axis 11, and the universal serial bus passes through the wire hole 10 and is wound around the wire spool 12. The wire spool 12 can be shaken by using the rocker 13 to wind the universal serial bus around the wire spool 12 or release the wire.

[0028] Further, a central hole 15 is formed in the center of the wire winding wheel 12. The central shaft 11 passes through the central hole 15 and is coaxially connected to the wire winding wheel 12. A plurality of sets of clamping holes 16 are formed in the edge of the wire winding wheel 12 corresponding to the central shaft 11. Clamping holes 17 are formed in the clamping block 14 corresponding to the clamping holes 16 close to the rocker 13. A clip can be used to pass through the clamping holes 17 and 16 to prevent the wire winding wheel 12 from rotating and loosening.

[0029] Working principle: When the device is needed to protect the universal serial bus connector, one end of the universal serial bus is connected to the device, and the other end passes through the wire hole 10. The too long wire is wound and stored on the wire winding wheel 12. The universal serial bus connector is placed outside the wire wheel housing. The connector of the universal serial bus is plugged and connected to the interface 5 inside the protective housing. The protective housing 1 and the wire wheel housing 2 are snap-connected by using the snap 6. Shake the rocker 13 to slightly tighten the loose wire inside. Insert the clip into the clamping holes 17 and 16 to fix the wire winding wheel. When the universal serial bus connector needs to be used, open the protective housing 1 and remove the clip, and then connect the universal serial bus connector to the device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protection device for a universal serial bus connector, comprising a reel housing (2), characterized in that: One end of the reel housing (2) is connected to a protective housing (1), a winding device (3) is installed inside the reel housing (2), and a rocker (13) is installed on the winding device (3).

2. The protection device for a universal serial bus connector according to claim 1, characterized in that: A storage block (4) is arranged inside the protective shell (1), an interface (5) corresponding to the connector is provided on the storage block (4), and two groups of buckles (6) are provided on the inner wall of the protective shell (1).

3. The protection device for a universal serial bus connector according to claim 2, characterized in that: The reel housing (2) is provided with a circular hole (7) corresponding to the winding device (3); a through hole (8) corresponding to the protective shell (1) is provided on one side of the reel housing (2); two groups of buckle female openings (9) corresponding to the two groups of buckles (6) are provided on the inner wall of the reel housing (2); the protective shell (1) and the reel housing (2) are buckled and connected via the buckles (6); and a wire hole (10) is provided on a side of the reel housing (2) away from the through hole (8).

4. The protection device for a universal serial bus connector according to claim 1, characterized in that: The winding device (3) comprises a central shaft (11), a winding wheel (12) and a clamping block (14); the central shaft (11) is welded to the inner bottom of the reel housing (2); the winding wheel (12) is sleeved on the central shaft (11); the winding wheel (12) is welded with a rocker (13); and the clamping block (14) is welded on the central shaft (11).

5. The protection device for a universal serial bus connector according to claim 4, characterized in that: The winding wheel (12) has a center hole (15) at its center, the center axis (11) passes through the center hole (15) and is coaxially connected to the winding wheel (12), a plurality of groups of clamping holes (16) are formed on the edge of the winding wheel (12) corresponding to the center axis (11), and a clamping hole (17) is formed on the clamping block (14) at a position corresponding to the clamping hole (16) close to the rocker (13).

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