USB data line convenient to store

Abstract

The utility model discloses a USB data line convenient to store, which comprises a data line and a storage box, the left end of the data line is provided with a first connector, the right end of the data line is provided with a second connector and threading grooves, the two symmetrically arranged threading grooves are respectively arranged on the left side wall and the right side wall of the storage box in a penetrating manner, and the first connector and the second connector are arranged on the left side wall and the right side wall of the storage box in a penetrating manner. The data line movably penetrates through the threading groove; the winding mechanism is arranged in the storage box, and the data line is connected to the winding mechanism; the limiting mechanism is arranged on the inner bottom surface of the storage box, and the limiting mechanism is connected with the winding mechanism; and the pushing mechanism is connected with the limiting mechanism. According to the USB data line convenient to store, the data line can be conveniently wound to achieve storage, the data line is prevented from being wound in the carrying process, the carrying convenience is improved, and meanwhile the USB data line is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of USB data cable technology, specifically to a USB data cable that is easy to store. Background Technology

[0002] USB data cables are used for connecting and communicating between computers and external devices, and can also be used for charging mobile phones and connecting them to external devices. In simple terms, they are used for data transfer and charging. However, existing USB data cables still have certain shortcomings, such as:

[0003] The patent application CN202123215318.6, entitled "A USB Data Cable," has a structural design that makes it easy to store the USB data cable during use. However, the longer the USB data cable, the more messy it becomes, and it is easy to get tangled during carrying, which is inconvenient. Moreover, once tangled, it is difficult to use later, thus limiting its use. In view of this, a USB data cable that is easy to store is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a USB data cable that is easy to store, so as to solve the problem of inconvenient storage of existing USB data cables mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a USB data cable that is easy to store, comprising a data cable and a storage box, wherein a first connector is provided at the left end of the data cable and a second connector is provided at the right end of the data cable.

[0006] Two symmetrically arranged cable channels are respectively opened through the left and right side walls of the storage box, and the data cable is movably passed through the cable channels.

[0007] A winding mechanism is provided inside the storage box, and the data cable is connected to the winding mechanism;

[0008] A limiting mechanism is provided on the inner bottom surface of the storage box, and the limiting mechanism is connected to the winding mechanism;

[0009] A pushing mechanism is connected to the limiting mechanism.

[0010] The above technical solution makes it easy to store data cables, making them convenient to carry and preventing tangling.

[0011] As a preferred embodiment of this utility model, the winding mechanism includes:

[0012] A cable reel, the bottom end of which is connected to a bearing on the inner bottom surface of the storage box;

[0013] A through slot is provided on the winding spool, and the data cable passes through the through slot and is fixedly connected to the through slot.

[0014] The mounting slot is formed on the inner top surface of the storage box, and the winding spool extends into the mounting slot;

[0015] A coil spring, one end of which is fixedly installed on the wall of the mounting groove, and the other end of which is fixedly connected to the top end of the winding spool.

[0016] The above technical solution allows the data cable to be wound up by rotating the winding spool through the setting of the coil spring.

[0017] As a preferred embodiment of this utility model, the limiting mechanism includes:

[0018] The mounting shaft is fixedly and vertically installed on the inner bottom surface of the storage box;

[0019] A limiting pawl is installed on the top end of the mounting shaft, and the limiting pawl is connected to the bearing of the mounting shaft.

[0020] A spring, one end of which is fixedly installed on the inner wall of the storage box, and the other end of which is fixedly connected to the limiting pawl;

[0021] A ratchet is fixedly mounted on the winding spool and engages with the limiting pawl.

[0022] By adopting the above technical solution, the ratchet and winding spool can be limited by the setting of the limiting pawl, so as to ensure that the data cable is fixed after being unwound to a suitable length and prevented from being rewound.

[0023] As a preferred embodiment of this utility model, the driving mechanism includes:

[0024] A pivot shaft, wherein the pivot shaft bearing is disposed through the bottom surface of the storage box;

[0025] A cam is fixedly mounted on the top of the rotating shaft, and the cam abuts against the side of the limiting pawl near the ratchet.

[0026] By adopting the above technical solution, the rotating shaft can drive the cam to rotate, which in turn causes the cam to push the limit pawl to deflect and separate from the ratchet, thereby releasing the limit on the ratchet and the winding shaft.

[0027] As a preferred embodiment of this utility model, a knob is coaxially fixedly installed at the bottom end of the rotating shaft.

[0028] The above technical solution facilitates easy operation of the shaft rotation by setting a knob.

[0029] As a preferred embodiment of this utility model, a limiting post is provided on the side of the cam near the ratchet, and the limiting post is fixedly installed on the inner bottom surface of the storage box.

[0030] The above technical solution facilitates the limitation of the cam position by setting the limiting post.

[0031] Compared with the prior art, the beneficial effects of this utility model are: the easy-to-store USB data cable can be easily rolled up for storage, avoiding data cable tangling during carrying, improving carrying convenience, and at the same time making it easy to use;

[0032] 1. When in use, by simultaneously pulling the first connector and the second connector to both sides, the data cable can be unwound, extending the length of the data cable for easier use. During the unwinding process, the winding spool and ratchet rotate clockwise. Under the action of the spring, the limiting pawl keeps the ratchet in place, preventing the ratchet and winding spool from rotating counterclockwise. This ensures that the data cable is fixed at the appropriate length and that it is used stably.

[0033] 2. When storing, rotating the shaft inward causes the cam to rotate, which in turn pushes the limit pawl to rotate and separate from the ratchet. At this time, under the action of the coil spring, the winding shaft rotates counterclockwise to reset, thereby winding up the data cable and storing it. This makes the data cable easier to carry and prevents it from getting tangled. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0035] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0036] Figure 3 This is a schematic diagram of the three-dimensional connection structure between the data cable and the winding spool of this utility model;

[0037] Figure 4 This is a top view sectional structural diagram of the present invention;

[0038] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0039] Figure 6 This is a schematic diagram of the three-dimensional connection structure between the rotating shaft and the cam of this utility model.

[0040] In the diagram: 1. Data cable; 2. Storage box; 3. First connector; 4. Second connector; 5. Cable guide groove; 6. Cable reel; 7. Through groove; 8. Mounting groove; 9. Coil spring; 10. Mounting shaft; 11. Limiting pawl; 12. Spring; 13. Ratchet; 14. Rotating shaft; 15. Knob; 16. Cam; 17. Limiting post. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] Please see Figure 1-6 The present invention provides a USB data cable that is easy to store, comprising a data cable 1 and a storage box 2. A first connector 3 is provided at the left end of the data cable 1, and a second connector 4 is provided at the right end of the data cable 1. Two symmetrically arranged wire-passing grooves 5 are respectively opened through the left and right side walls of the storage box 2, and the data cable 1 is movably passed through the wire-passing grooves 5.

[0043] The bottom end of the winding spool 6 is connected to the inner bottom surface bearing of the storage box 2. The through groove 7 is opened through the winding spool 6, and the data cable 1 is set through the through groove 7 and fixedly connected to the through groove 7. The mounting groove 8 is opened on the inner top surface of the storage box 2, and the winding spool 6 extends into the mounting groove 8. One end of the coil spring 9 is fixedly installed on the wall of the mounting groove 8, and the other end of the coil spring 9 is fixedly connected to the top end of the winding spool 6.

[0044] Mounting shaft 10 is fixedly and vertically mounted on the inner bottom surface of storage box 2. Limiting pawl 11 is mounted on the top of mounting shaft 10 and is connected to the bearing of mounting shaft 10. One end of spring 12 is fixedly mounted on the inner wall of storage box 2 and the other end of spring 12 is fixedly connected to limiting pawl 11. Ratchet 13 is fixedly mounted on winding shaft 6 and meshes with limiting pawl 11.

[0045] The rotating shaft 14 bearing passes through the bottom surface of the storage box 2. The cam 16 is fixedly installed on the top of the rotating shaft 14, and the cam 16 abuts against the side of the limiting pawl 11 near the ratchet 13. The bottom end of the rotating shaft 14 is coaxially fixedly installed with a knob 15.

[0046] A limiting post 17 is provided on the side of the cam 16 near the ratchet 13, and the limiting post 17 is fixedly installed on the inner bottom surface of the storage box 2.

[0047] Working principle: When using data cable 1, by simultaneously pulling the first connector 3 and the second connector 4 to both sides, the winding shaft 6 rotates clockwise to unwind data cable 1. This causes the winding shaft 6 to drive the ratchet 13 to rotate clockwise. During this process, the ratchet 13 pushes the limiting pawl 11 to deflect outwards, and under the action of the spring 12, it pushes the limiting pawl 11 to reset and rotate. This ensures that the limiting pawl 11 is always engaged with the ratchet 13, ensuring that the limiting pawl 11 limits the ratchet 13 and prevents the data cable 1 from being rewound after being unwound to a suitable length, thus ensuring effective use.

[0048] When storage is required, rotating the knob 15 causes the rotating shaft 14 to drive the cam 16 to rotate, which in turn pushes the limiting pawl 11 to deflect outward. This causes the limiting pawl 11 to separate from the ratchet 13, and the winding shaft 6 to rotate counterclockwise through the action of the coil spring 9, thereby winding up the data cable 1 and storing it. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A USB data line convenient to store, comprising a data line (1) and a storage box (2), a first connecting head (3) is arranged at the left end of the data line (1), and a second connecting head (4) is arranged at the right end of the data line (1), characterized in that, Also include: threading slot (5), two symmetrically arranged said threading slot (5) is respectively set in the left and right side wall of the storage box (2), and the data line (1) is movably penetrated through the threading slot (5) and arranged; Reel mechanism, the reel mechanism is arranged in the storage box (2), and the data line (1) is connected on the reel mechanism; Limiting mechanism, the limiting mechanism is arranged on the inner bottom surface of the storage box (2), and the limiting mechanism is connected with the reel mechanism; Pushing mechanism, the pushing mechanism is connected with the limiting mechanism.

2. The USB data line convenient to store according to claim 1, characterized in that, The reel mechanism comprises: wire reel (6), the bottom end of the wire reel (6) is bearing connected with the inner bottom surface of the storage box (2); Through slot (7), the through slot (7) is set through the wire reel (6), and the data line (1) is arranged through the through slot (7), and the data line (1) is fixedly connected with the through slot (7); Mounting groove (8), the mounting groove (8) is set in the inner top surface of the storage box (2), and the wire reel (6) extends into the mounting groove (8) and is arranged; Coil spring (9), one end of the coil spring (9) is fixedly installed on the wall surface of the mounting groove (8), and the other end of the coil spring (9) is fixedly connected with the top end of the wire reel (6).

3. The USB data line convenient to store according to claim 2, characterized in that, The limiting mechanism comprises: mounting shaft (10), the mounting shaft (10) is fixedly and vertically installed on the inner bottom surface of the storage box (2); Limiting pawl (11), the limiting pawl (11) is installed on the top end of the mounting shaft (10), and the limiting pawl (11) is bearing connected with the mounting shaft (10); Spring (12), one end of the spring (12) is fixedly installed on the inner wall surface of the storage box (2), and the other end of the spring (12) is fixedly connected with the limiting pawl (11); Ratchet (13), the ratchet (13) is fixedly sleeved on the wire reel (6), and the ratchet (13) is engaged with the limiting pawl (11).

4. The USB data line convenient to store according to claim 3, characterized in that, The pushing mechanism comprises: Rotating shaft (14), the rotating shaft (14) is bearing penetrated through the bottom surface of the storage box (2) and arranged; Cam (16), the cam (16) is fixedly installed on the top end of the rotating shaft (14), and the cam (16) is abutted with the side of the limiting pawl (11) close to the ratchet (13).

5. The USB data line convenient to store according to claim 4, characterized in that, The bottom end of the rotating shaft (14) is coaxially fixedly installed with a knob (15).

6. The USB data line convenient to store according to claim 4, characterized in that, The side of the cam (16) close to the ratchet (13) is provided with a limiting column (17), and the limiting column (17) is fixedly installed on the inner bottom surface of the storage box (2).

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