Portable data storage device

Abstract

The utility model discloses a data storage device convenient to carry, which comprises a USB flash disk main body, a plug is arranged at the front end of the USB flash disk main body, a storage shell is arranged on one side, far away from the plug, of the USB flash disk main body, the USB flash disk main body is rotatably connected between two parallel plates at the front end of the storage shell through a rotating shaft, a connecting hole is formed in the tail end of the storage shell, and the USB flash disk main body is connected with the storage shell. According to the foldable USB flash disk, the USB flash disk body is rotationally connected with the storage shell, it can be guaranteed that the USB flash disk body can be folded into the position between the two parallel plates of the storage shell, the USB flash disk body can be well protected, meanwhile, the USB flash disk body can be folded into the position between the two parallel plates of the storage shell, the USB flash disk body can be folded into the storage shell, and meanwhile the USB flash disk body can be folded into the storage shell. The opening and closing of the position of the connecting hole through groove can be freely controlled through the adjusting mechanism, so that the USB flash disk main body and the key chain are more convenient to disassemble and assemble, and the USB flash disk main body is more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of data storage devices, and specifically relates to a data storage device convenient to carry. Background Technique

[0002] Data storage objects include temporary files generated during the processing of data streams or information to be searched during the processing. Data is recorded in a certain format on internal or external storage media of a computer. As a mobile data storage device, the USB flash drive is widely used by people due to its convenience.

[0003] Existing USB flash drives usually have a connection hole at the tail for convenient connection with a keychain. However, the connection holes of existing USB flash drives are sealed, and the operation is rather cumbersome when installing the USB flash drive on the keychain. For this reason, a data storage device convenient to carry is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a data storage device convenient to carry, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A data storage device convenient to carry, including a USB flash drive body, a plug is arranged at the front end of the USB flash drive body, a storage shell is arranged on one side of the USB flash drive body away from the plug, the USB flash drive body is rotationally connected between two parallel plates at the front end of the storage shell through a rotating shaft, a connection hole is opened at the tail end of the storage shell, a through groove running through the storage shell is opened on the inner wall of the connection hole away from the USB flash drive body, and a connection column is arranged in the through groove; the connection column is in an arc-shaped rod structure, one end of the connection column is slidably inserted into a chute opened on the inner wall of the through groove, a card slot slidably fitted with the connection column is opened on the other inner wall of the through groove, and an adjusting mechanism acting on the connection column is arranged in the chute; the adjusting mechanism is composed of an adjusting block and a return spring, a return spring is fixedly connected between the end of the connection column and the inner wall of the chute, a movable groove extending to the chute is opened on the outer wall of the storage shell, an adjusting block is slidably installed in the movable groove, and the adjusting block is fixedly connected with the connection column.

[0006] As a further preference of this technical solution, the storage shell is in a U-shaped structure.

[0007] As a further preference of this technical solution, the upper surface of the adjusting block is located above the outer surface of the storage shell.

[0008] As a further preference of this technical solution, the outer surface of the adjusting block is subjected to frosted treatment.

[0009] As a further preference of the technical solution, a shielding plate is sleeved on the outside of the adjusting block and fixedly connected thereto. The shielding plate is located above the movable groove and is slidably attached to the outer surface of the storage case.

[0010] The utility model provides a data storage device convenient to carry, which has the following beneficial effects:

[0011] By rotatably connecting the USB flash drive main body with the storage case, the utility model can ensure that the USB flash drive main body can be folded between the two parallel plates of the storage case, which can play a good role in protecting the USB flash drive main body. At the same time, through the adjusting mechanism, the opening and closing of the connecting hole through groove position can be freely controlled, so that the disassembly and assembly between the USB flash drive main body and the key chain are more convenient, thus making the carrying of the USB flash drive main body more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 is a schematic diagram of the structure of the connecting hole in the utility model;

[0014] Figure 3 is a sectional view of the connecting hole in the utility model;

[0015] Figure 4 is a schematic diagram of the structure of the connecting column and the shielding plate in the utility model;

[0016] In the figure: 1, USB flash drive main body; 2, plug; 3, storage case; 4, rotating shaft; 5, connecting hole; 6, through groove; 7, connecting column; 8, movable groove; 9, adjusting block; 10, card slot; 11, sliding groove; 12, return spring; 13, shielding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model.

[0018] The utility model provides a technical solution: as Figures 1 to 4As shown in the figure, in this embodiment, a data storage device that is convenient to carry includes a USB flash drive main body 1. A plug 2 is provided at the front end of the USB flash drive main body 1. A storage case 3 is provided on one side of the USB flash drive main body 1 away from the plug 2. The storage case 3 is of a U-shaped structure. The USB flash drive main body 1 is rotatably connected between two parallel plates at the front end of the storage case 3 through a rotating shaft 4. A connection hole 5 is provided at the tail end of the storage case 3. A through groove 6 running through the storage case 3 is provided on the inner wall of the connection hole 5 away from the USB flash drive main body 1. A connection column 7 is provided in the through groove 6. The connection column 7 is of an arc-shaped rod structure. One end of the connection column 7 is slidably inserted into a chute 11 provided on the inner wall of the through groove 6. A card slot 10 that slidably fits the connection column 7 is provided on the other inner wall of the through groove 6. An adjusting mechanism acting on the connection column 7 is provided in the chute 11.

[0019] Among them, the adjusting mechanism is composed of an adjusting block 9 and a return spring 12. A return spring 12 is fixedly connected between the end of the connection column 7 and the inner wall of the chute 11. An activity groove 8 extending to the chute 11 is provided on the outer wall of the storage case 3. An adjusting block 9 is slidably installed in the activity groove 8. The adjusting block 9 is fixedly connected to the connection column 7. The upper surface of the adjusting block 9 is located above the outer surface of the storage case 3.

[0020] The return spring 12 is always in a compressed state. When not interfered by an external force, under the extrusion of the return spring 12, the end of the connection column 7 away from the return spring 12 will always be inserted into the card slot 10 to ensure that the connection hole 5 is in a closed state. When it is necessary to hang the USB flash drive main body 1 on a keychain, move the adjusting block 9 in a direction away from the card slot 10 so that the connection column 7 is inserted into the chute 11, thereby releasing the partition of the through groove 6. At this time, the keychain can be passed through the connection hole 5, and then the adjusting block 9 is released. Under the action of the return spring 12, the connection column 7 will return to its initial position, so that the USB flash drive main body 1 can be quickly hung on the keychain.

[0021] Among them, the outer surface of the adjusting block 9 is subjected to a frosted treatment.

[0022] Such a setting can increase the friction force between the user's hand and the adjusting block 9.

[0023] Among them, a shielding plate 13 is sleeved on the outside of the adjusting block 9 and is fixedly connected to the shielding plate 13. The shielding plate 13 is located above the activity groove 8 and is slidably fitted with the outer surface of the storage case 3.

[0024] The present utility model provides a data storage device that is convenient to carry. The specific working principle is as follows:

[0025] The U disk main body 1 is rotatably connected to the storage case 3, which can ensure that the U disk main body 1 can be folded between the two parallel plates of the storage case 3, playing a good protective role for the U disk main body 1. The return spring 12 is always in a compressed state. When not interfered by external forces, under the extrusion of the return spring 12, the end of the connecting column 7 away from the return spring 12 will always be inserted into the card slot 10 to ensure that the connection hole 5 is in a closed state. When it is necessary to hang the U disk main body 1 on the keychain, move the adjustment block 9 in the direction away from the card slot 10, so that the connecting column 7 is immersed in the sliding groove 11, thereby releasing the partition of the through groove 6. At this time, the keychain can be passed through the connection hole 5, and then the adjustment block 9 is released. Under the action of the return spring 12, the connecting column 7 will return to its initial position, so as to quickly hang the U disk main body 1 on the keychain, making the carrying of the U disk main body 1 more convenient.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood 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 portable data storage device, comprising a USB flash drive main body (1), characterized in that: A plug (2) is provided at the front end of the USB flash drive main body (1). A storage shell (3) is provided on one side of the USB flash drive main body (1) away from the plug (2). The USB flash drive main body (1) is rotationally connected between two parallel plates at the front end of the storage shell (3) through a rotating shaft (4). A connection hole (5) is opened at the tail end of the storage shell (3). A through groove (6) running through the storage shell (3) is opened on the inner wall of the connection hole (5) away from the USB flash drive main body (1). A connection column (7) is arranged in the through groove (6). The connection column (7) is in an arc-shaped rod structure. One end of the connection column (7) is slidably inserted into a chute (11) opened on the inner wall of the through groove (6). A card slot (10) slidably fitted with the connection column (7) is opened on the other inner wall of the through groove (6). An adjusting mechanism acting on the connection column (7) is arranged in the chute (11). The adjusting mechanism is composed of an adjusting block (9) and a return spring (12). A return spring (12) is fixedly connected between the end of the connection column (7) and the inner wall of the chute (11). An activity slot (8) extending to the chute (11) is opened on the outer wall of the storage shell (3). An adjusting block (9) is slidably installed in the activity slot (8). The adjusting block (9) is fixedly connected to the connection column (7).

2. The portable data storage device according to claim 1, wherein: The storage shell (3) is in a U-shaped structure.

3. A portable data storage device according to claim 1, characterized in that: The upper surface of the adjusting block (9) is located above the outer surface of the storage shell (3).

4. A portable data storage device according to claim 1, characterized in that: The outer surface of the adjusting block (9) is subjected to frosted treatment.

5. The data storage device according to claim 1, wherein: A shielding plate (13) is sleeved outside the adjusting block (9) and fixedly connected to the shielding plate (13). The shielding plate (13) is located above the activity slot (8) and is slidably attached to the outer surface of the storage shell (3).

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