Multi-wire storage device

Abstract

A multi-wire storage device comprises a wire winding body and a power adapter, the wire winding body is electrically connected with the power adapter into a whole through a telescopic flexible conductive band, and the power adapter can be stored and overlapped to the bottom of the wire winding body and can be separated from the wire winding body when used; a plurality of wire winding boxes are arranged in the wire winding body and comprise a plurality of charging wire winding boxes and an adapter wire winding box, the plurality of wire winding boxes are vertically stacked and arranged, each charging wire winding box comprises a group of charging wires, each group of charging wires can be independently pulled out or independently retracted from the wire winding body, and the adapter wire winding box is connected with the wire winding body. The multi-wire storage device has the advantages that the multi-wire storage device is compact in structure, convenient to carry and use during daily travel and capable of preventing the wires from being wound and knotted.

Description

Technical Field

[0001] This utility model relates to the field of charging cable storage technology, specifically to a multi-cable storage device. Background Technology

[0002] In modern society, electronic products such as laptops and mobile phones have become an indispensable part of people's lives. Electronic products are connected to power sources by charging cables and adapters. However, in daily use, neither charging cables nor adapters have retractable storage devices. The length of the charging cable is fixed and cannot be rolled up after use. The adapter and its cable are bulky and inconvenient to store. Moreover, multiple charging cables and adapter cables exposed make the desktop look cluttered and untidy. They may also get tangled and knotted, making them inconvenient to use, especially when traveling. Therefore, there is an urgent need for a multi-cable storage device to solve the above problems. Utility Model Content

[0003] In view of this, a multi-line storage device with a compact structure that is easy to store and use is provided.

[0004] A multi-wire storage device includes a winding body and a power adapter. The winding body is electrically connected to the power adapter via a retractable flexible conductive strip. The power adapter can be stored and stacked at the bottom of the winding body and can be separated from the winding body during use. The winding body contains multiple winding boxes, including multiple charging cable winding boxes and one adapter winding box. The multiple winding boxes are vertically stacked. Each charging cable winding box contains a set of charging cables. Each set of charging cables can be independently pulled out or independently retracted from the winding body. The retractable flexible conductive strip is stored in the adapter winding box.

[0005] Furthermore, the charging cable winding box includes a first winding box, which includes a first housing, a first circuit board, a first charging cable, and a first winding shaft. The first charging cable is wound around the first winding shaft, with a charging interface installed at one end and the other end connected to the first circuit board.

[0006] Furthermore, the charging cable winding box includes a second winding box, which includes a second housing, a second circuit board, a second charging cable, and a second winding shaft. The second charging cable is wound around the second winding shaft, with a charging interface installed at one end and the other end connected to the second circuit board.

[0007] Further, the charging wire winding box comprises a third winding box, the third winding box comprises a third shell, a third circuit board, a third charging wire and a third winding shaft, the third charging wire is wound on the third winding shaft, one end of the third charging wire is provided with a charging interface, and the other end is connected with the third circuit board.

[0008] Further, the adapter winding box comprises a fourth shell, an adapter circuit board, the flexible and stretchable conductive belt and a fourth winding shaft, the flexible and stretchable conductive belt is wound on the fourth winding shaft, one end of the flexible and stretchable conductive belt is connected with the adapter circuit board, and the other end is connected with the power adapter.

[0009] Further, the flexible and stretchable conductive belt is wound on the fourth winding shaft, one end of the flexible and stretchable conductive belt is connected with the adapter circuit board, and the other end is connected with the power adapter.

[0010] Further, the flexible and stretchable conductive belt is wound on the fourth winding shaft, one end of the flexible and stretchable conductive belt is connected with the adapter circuit board, and the other end is connected with the power adapter.

[0011] Further, the winding body is provided with a magnet, the power adapter is provided with a magnetic attractor, when the power adapter is in a storage state, the winding body and the power adapter are magnetically attracted to form an integrated structure through the magnet and the magnetic attractor, and the side peripheral surface of the winding body and the power adapter is flush after being magnetically attracted together.

[0012] Further, the winding body is provided with a magnet, the power adapter is provided with a magnetic attractor, when the power adapter is in a storage state, the winding body and the power adapter are magnetically attracted to form an integrated structure through the magnet and the magnetic attractor, and the side peripheral surface of the winding body and the power adapter is flush after being magnetically attracted together.

[0013] Further, the winding body is provided with a magnet, the power adapter is provided with a magnetic attractor, when the power adapter is in a storage state, the winding body and the power adapter are magnetically attracted to form an integrated structure through the magnet and the magnetic attractor, and the side peripheral surface of the winding body and the power adapter is flush after being magnetically attracted together.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] Firstly, the winding body of the multi-wire storage device is electrically connected with the power adapter through the flexible and stretchable conductive belt, the power adapter can be stored and combined to the bottom of the winding body through the flexible and stretchable conductive belt, and the two are magnetically attracted to form an integrated structure, so that the structure is compact and convenient for daily travel and carrying.

[0016] Secondly, the multiple winding boxes of this multi-line storage device are stacked vertically, and each charging cable winding box contains a set of charging cables. Each set of charging cables can be pulled out or retracted independently from the winding body. This structure ensures that the charging cables do not interfere with each other when in use, and can be rolled up separately after use, avoiding problems such as tangling and knotting. Attached Figure Description

[0017] Fig. 1 This is a three-dimensional schematic diagram of a multi-line storage device according to an embodiment of the present utility model.

[0018] Fig. 2 This is an exploded view of a multi-line storage device according to an embodiment of the present invention.

[0019] 1. Winding body; 2. Power adapter; 3. Retractable flexible conductive strip; 4. Adapter winding box; 5. First winding box; 6. Second winding box; 7. Third winding box; 8. First charging cable; 9. Second charging cable; 10. Third charging cable; 11. Telescopic cable window. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figs. 1-2 This illustration shows a multi-wire storage device provided by an embodiment of the present invention, including a winding body 1 and a power adapter 2. The winding body 1 is electrically connected to the power adapter 2 as a whole through a retractable flexible conductive strip 3. The power adapter 2 can be stored and stacked at the bottom of the winding body 1 and can be separated from the winding body 1 during use. The winding body 1 is provided with multiple winding boxes, including multiple charging cable winding boxes and an adapter winding box 4. The multiple winding boxes are vertically stacked. Each charging cable winding box includes a set of charging cables. Each set of charging cables can be independently pulled out or independently retracted from the winding body 1. The retractable flexible conductive strip 3 is stored in the adapter winding box 4.

[0022] In some specific embodiments, the winding body 1 is provided with an elastic locking structure to fix all the winding boxes, so that the winding boxes are stably stacked together, avoiding the situation where the winding boxes collide with each other or with the inner wall of the winding body 1 during movement.

[0023] Specifically, the charging cable winding box comprises a first winding box 5, which comprises a first housing, a first circuit board, a first charging cable 8 and a first winding shaft, the first charging cable 8 being wound on the first winding shaft, one end of the first charging cable 8 being provided with a charging interface, and the other end being connected to the first circuit board.

[0024] More specifically, the charging cable winding box comprises a second winding box 6, which comprises a second housing, a second circuit board, a second charging cable 9 and a second winding shaft, the second charging cable 9 being wound on the second winding shaft, one end of the second charging cable 9 being provided with a charging interface, and the other end being connected to the second circuit board.

[0025] More specifically, the charging cable winding box comprises a third winding box 7, which comprises a third housing, a third circuit board, a third charging cable 10 and a third winding shaft, the third charging cable 10 being wound on the third winding shaft, one end of the third charging cable 10 being provided with a charging interface, and the other end being connected to the third circuit board.

[0026] More specifically, the adapter winding box 4 comprises a fourth housing, an adapter circuit board, the flexible and extendable conductive strip 3 and a fourth winding shaft, the flexible and extendable conductive strip 3 being wound on the fourth winding shaft, one end of the flexible and extendable conductive strip 3 being connected to the adapter circuit board, and the other end being connected to the power adapter 2.

[0027] In some specific embodiments, the multi-cable storage device can be used according to actual use requirements. The first charging cable 8, the second charging cable 9 and the third charging cable 10 can be pulled out from the winding body 1, the charging interfaces of the charging cables can be inserted into the electronic products to be charged, and then the power adapter 2 can be inserted into an external power source through the flexible and extendable conductive strip 3 turned over from the bottom of the winding body 1. The use is convenient and the operation is simple. After use, the first charging cable 8, the second charging cable 9 and the third charging cable 10 are wound back into the winding body 1, and the power adapter 2 is stored and stacked into the bottom of the winding body 1 through the flexible and extendable conductive strip 3.

[0028] More specifically, the wire arrangement of the first circuit board, the second circuit board and the third circuit board are respectively and independently connected to the wire arrangement of the adapter circuit board. In this way, power is first taken from the outside through the flexible and extendable conductive strip 3, the flexible and extendable conductive strip 3 is connected to the adapter circuit board, and the wire arrangement of the adapter circuit board is connected to each of the first circuit board, the second circuit board and the third circuit board, so as to respectively and independently charge each of the devices to be charged connected to the first charging cable 8, the second charging cable 9 and the third charging cable 10.

[0029] More specifically, the side of each of the first, second, third and fourth housings has an opening to pull out or retract the charging cord or flexible conductive cord 3, and the bottom of each of the housings has an opening to provide a passage for the first, second and third circuit boards to electrically connect with the adapter circuit board.

[0030] Specifically, the winding body 1 is provided with a magnet, and the power adapter 2 is provided with a magnet attractor, and when the power adapter 2 is in a storage state, the winding body 1 and the power adapter 2 are magnetically attracted together to form an integrated structure through the magnet and the magnet attractor.

[0031] Specifically, the winding body 1 is provided with a magnet, and the power adapter 2 is provided with a magnet attractor, and when the power adapter 2 is in a storage state, the winding body 1 and the power adapter 2 are magnetically attracted together to form an integrated structure through the magnet and the magnet attractor.

[0032] Specifically, the bottom of the winding body 1 has a flange, and the top of the power adapter 2 has a concave surface to facilitate combination with the flange, and the winding body 1 and the power adapter 2 are combined to form an integrated structure through the concave-convex combination, facilitating carrying and storage.

[0033] In summary, the winding body 1 of the multi-cord storage device is electrically connected to the power adapter 2 through the flexible conductive cord 3, and the power adapter 2 can be stored and combined to the bottom of the winding body 1 through the flexible conductive cord 3 and magnetically attracted to each other, so that the two are integrated into a compact structure, facilitating daily travel and carrying.

[0034] It should be noted that the present application is not limited to the above embodiments, and those skilled in the art can make other changes according to the spirit of the present application, and these changes made according to the spirit of the present application should be included in the scope of protection claimed by the present application.

Claims

1. A multiple thread storage device, characterized by, The winding body is electrically connected with the power adapter by the flexible and stretchable conductive band, the power adapter can be received in the bottom of the winding body and separated from the winding body when in use; a plurality of winding boxes are arranged in the winding body, including a plurality of charging wire winding boxes and an adapter winding box, the plurality of winding boxes are arranged in vertical stack, each of the charging wire winding boxes includes a group of charging wires, each group of the charging wires can be independently pulled out or independently retracted from the winding body, and the flexible and stretchable conductive band is received in the adapter winding box.

2. A multiple thread storage device as claimed in claim 1, characterized in that The charging wire winding box includes a first winding box, the first winding box includes a first shell, a first circuit board, a first charging wire and a first winding shaft, the first charging wire is wound on the first winding shaft, one end of the first charging wire is provided with a charging interface, and the other end is connected with the first circuit board.

3. A multiple thread storage device as claimed in claim 2, wherein The charging wire winding box includes a second winding box, the second winding box includes a second shell, a second circuit board, a second charging wire and a second winding shaft, the second charging wire is wound on the second winding shaft, one end of the second charging wire is provided with a charging interface, and the other end is connected with the second circuit board.

4. A multiple thread storage device as claimed in claim 3, wherein The charging wire winding box includes a third winding box, the third winding box includes a third shell, a third circuit board, a third charging wire and a third winding shaft, the third charging wire is wound on the third winding shaft, one end of the third charging wire is provided with a charging interface, and the other end is connected with the third circuit board.

5. A multiple thread storage device as claimed in claim 4, wherein The adapter winding box includes a fourth shell, an adapter circuit board, the flexible and stretchable conductive band and a fourth winding shaft, the flexible and stretchable conductive band is wound on the fourth winding shaft, one end of the flexible and stretchable conductive band is connected with the adapter circuit board, and the other end is connected with the power adapter.

6. A multiple thread storage device as claimed in claim 5, characterized in that The wire arrangement of the first circuit board, the second circuit board and the third circuit board is independently electrically connected with the wire arrangement of the adapter circuit board.

7. A multiple thread storage device as claimed in claim 6, characterized in that The side of each of the first shell, the second shell, the third shell and the fourth shell is provided with an opening to pull out or retract the charging wire or the flexible and stretchable conductive band, and the bottom of each of the shells is provided with an opening to provide a channel for the first circuit board, the second circuit board and the third circuit board to be electrically connected with the adapter circuit board.

8. The multiple thread storage device of claim 1 wherein, A magnet is arranged in the winding body, a magnetic body is arranged in the power adapter, when the power adapter is in the receiving state, the winding body and the power adapter are magnetically attracted to form an integrated structure by the magnet and the magnetic body, and after being magnetically attracted together, the side peripheral surface of the winding body and the power adapter is flush.

9. The multiple thread storage device of claim 1 wherein, A stretchable wire window is arranged on the side of the winding body, the stretchable wire window is provided with vertically arranged side-by-side elastic buckles, a plurality of groups of the charging wires can be fixed on the stretchable wire window through the corresponding elastic buckles, and the charging wires can be stretched out of the stretchable wire window when in use.

10. The multiple thread storage device of claim 1, wherein, The bottom of the winding body is provided with a flange, and the top of the power adapter is provided with a concave surface to facilitate combination with the flange.

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