Computer hard disk protection device

Abstract

The utility model relates to a computer hard disk protection device, which comprises an accommodating shell, which is provided with an accommodating cavity and is used for accommodating a computer hard disk, and a positioning strip is detachably connected to one side, deviating from the accommodating cavity, of the accommodating shell; the fixing structure comprises a positioning box and is used for being arranged on a computer case, a positioning cavity matched with the positioning strip is formed in one side of the positioning box, the positioning box is magnetically connected with the positioning strip, two sets of oppositely-arranged racks are movably arranged in the positioning box, and two sets of clamping plates fixedly connected with the racks are arranged on the outer side of the positioning box. And a driving part rotationally connected with the positioning box is arranged between the two groups of racks. According to the computer hard disk protection device, when the computer hard disk protection device is fixed to a case through the two sets of clamping plates, after the computer hard disk is placed in the containing cavity, the computer hard disk can be limited, the computer hard disk cannot fall onto the ground, and protection of the computer hard disk is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer hard disk protection tools, in particular to a computer hard disk protection device. Background Art

[0002] A computer hard drive can also be called a mobile hard drive. It mainly refers to a small and portable hard drive storage that uses a USB or IEEE 1394 interface and can be plugged in or unplugged at any time. It can store electronic information and transmit data with the system at a high speed.

[0003] When a conventional computer hard drive is connected to a computer case via a data cable, the hard drive is usually placed on a desk or computer case. When the hard drive is placed on the desk, it is easily knocked off by the computer user's hands. When the hard drive is placed on the computer case, it may fall due to shaking legs or pushing and rotating the seat. Although the hard drive will not be directly damaged by a single fall, it will inevitably be damaged as the number of falls gradually accumulates, resulting in the loss of stored information. Therefore, the present application proposes a computer hard drive protection device. Utility Model Content

[0004] The utility model provides a computer hard disk protection device to solve the technical problem that the computer hard disk may be damaged due to falling when the computer hard disk is connected to a chassis via a data cable.

[0005] The technical solution of the utility model is as follows: A computer hard disk protection device, comprising:

[0006] A housing having a housing cavity for accommodating a computer hard disk, wherein a positioning strip is detachably connected to a side of the housing facing away from the housing cavity;

[0007] The fixing structure includes a positioning box for being placed on a computer case. A positioning cavity adapted to the positioning bar is provided on one side of the positioning box. The positioning box is magnetically connected to the positioning bar, and two sets of oppositely arranged racks are movably arranged in the positioning box. Two sets of splints respectively fixedly connected to the racks are provided on the outside of the positioning box. A driving component rotatably connected to the positioning box is provided between the two sets of racks. The driving component is used to enable the two sets of racks to move toward or away from each other.

[0008] Furthermore, the opening of the positioning cavity has an outwardly expanding flare for guiding the positioning bar when it is placed in the positioning cavity.

[0009] Furthermore, a mounting hole is provided in the accommodating shell, and the mounting hole consists of a square hole and a round hole. A docking component is built into the mounting hole, and the positioning bar is detachably connected to the outer side of the accommodating shell through the docking component.

[0010] Furthermore, the docking component includes a square block and a threaded column, wherein the threaded column is fixed on the outside of the square block, the square block is located in the square hole, a threaded hole is opened on the positioning bar, and the threaded column passes through the round hole and is threadedly connected to the threaded hole.

[0011] Furthermore, the driving component includes a central column and a gear, wherein the gear is fixed to the outside of the central column.

[0012] Furthermore, the positioning box and the threaded column are both provided with a through-hole at the center for the center column to pass through, and a number of grooves distributed in a circular array are provided on the outside of the center column to provide resistance points for the operator to rotate the center column, and a large hole is provided at the center of the square block, and the diameter of the large hole is larger than the diameter of the through-hole.

[0013] Furthermore, the cross-sectional shapes of the positioning strip and the positioning cavity are both cross-shaped.

[0014] Furthermore, the positioning bar is a magnet, and the positioning box is metal.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] When the computer hard disk protection device is fixed to the chassis using two sets of clamping plates, when the computer hard disk is placed in the accommodating cavity, the computer hard disk can be limited so that the computer hard disk will not fall to the ground, thereby protecting the computer hard disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a computer hard disk protection device provided by an embodiment of the present utility model;

[0018] Figure 2 for Figure 1 Structural diagram from another perspective;

[0019] Figure 3 for Figure 1 Schematic diagram of the explosion structure;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure of the docking components;

[0021] Figure 5 for Figure 3 Structural diagram of the fixed structure;

[0022] Figure 6 for Figure 5 A partial enlarged schematic diagram of area A in the middle;

[0023] Figure 7It is a cross-sectional schematic diagram of the positioning box and its connection structure in an embodiment of the present utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. accommodating shell; 11. accommodating cavity; 12. positioning bar; 13. mounting hole; 14. square block; 15. threaded column; 2. fixing structure; 21. positioning box; 22. positioning cavity; 23. rack; 24. driving component; 241. center column; 242. gear; 25. splint. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] like Figure 1-7 As shown, a computer hard disk protection device in this embodiment first includes a accommodating shell 1, which has an accommodating cavity 11, the material of which is, for example, plastic, and is used to accommodate a computer hard disk and provide drop protection for the computer hard disk. The computer hard disk is a mobile hard disk, which is externally connected to the outside of the computer case through a data cable. In order to prevent the computer hard disk from falling from the computer case or the desktop, the computer hard disk protection device needs to be placed on the computer case and also includes a fixing structure 2, wherein a positioning bar 12 is detachably connected to the side of the accommodating shell 1 away from the accommodating cavity 11, and the fixing structure 2 includes a positioning box 21, two sets of racks 23, two sets of splints 25 and a driving component 24.

[0028] The description of the detachable connection design between the positioning bar 12 and the receiving shell 1 is as follows: Figure 3 As shown, a mounting hole 13 is provided in the containing shell 1, and the mounting hole 13 consists of a square hole and a round hole. A docking component is built into the mounting hole 13, and the positioning bar 12 is detachably connected to the outside of the containing shell 1 through the docking component. Further explanation, the docking component includes a square block 14 and a threaded column 15, wherein the threaded column 15 is fixed to the outside of the square block 14, the square block 14 is located in the square hole, and a threaded hole is provided on the positioning bar 12, and the threaded column 15 passes through the round hole and is threadedly connected to the threaded hole.

[0029] It should also be noted that the positioning box 21 is used to be placed on the computer case, specifically on the top surface of the computer case, and a positioning cavity 22 is provided on the above-mentioned positioning box 21, which is compatible with the positioning bar 12, that is, a positioning cavity 22 compatible with the positioning bar 12 is provided on one side of the positioning box 21, so that the accommodating shell 1 can be installed on the fixed structure 2 through the positioning bar 12. It should also be noted that the positioning box 21 is magnetically connected to the positioning bar 12, for example, the positioning bar 12 is a magnet, and the positioning box 21 is a metal, such as one of iron, nickel or cobalt, and the two groups of racks 23 in the fixed structure 2 are movably arranged in the positioning box 21, and the two groups of racks 23 are arranged relative to each other, and the two groups of splints 25 are arranged on the outside of the positioning box 21, and the two groups of racks 23 correspond one-to-one to the two groups of splints 25 and are fixedly connected. As for the driving component 24, it is arranged between the two groups of racks 23, and the driving component 24 is rotatably connected to the positioning box 21.

[0030] When designed in this way, the driving component 24 is used to allow the two sets of racks 23 to move toward or away from each other, and then allow the two sets of clamps 25 to move toward or away from each other. In this way, the clamps 25 can adapt to computer cases of different sizes, and the computer hard disk protection device can be fixed on the computer case by controlling the clamping of the two sets of clamps 25. In practice, the clamps 25 clamp the left and right sides of the computer case.

[0031] To facilitate the specific structure of the driving component 24, it is explained here. The driving component 24 includes a center column 241 and a gear 242, wherein the gear 242 is fixed to the outside of the center column 241, and the center of the positioning box 21 and the threaded column 15 are provided with a through-hole for the center column 241 to pass through. A number of grooves distributed in a circular array are provided on the outside of the center column 241 to provide resistance points for the operator to rotate the center column 241. A large hole is provided at the center of the square block 14, and the diameter of the large hole is larger than the diameter of the through-hole, allowing the operator to rotate the center column 241 from the large hole.

[0032] When designed in this way, during operation, the operator first uses the resistance point provided by the groove at the large hole to facilitate the rotation of the center column 241. The rotating center column 241 drives the gear 242 to rotate. When the gear 242 rotates, since the two sets of racks 23 are distributed on both sides of the gear 242, the two sets of racks 23 will be able to move toward or away from each other, thereby allowing the two sets of clamps 25 to move toward or away from each other, thereby adjusting the distance between the two sets of clamps 25. When the distance between the two sets of clamps 25 is greater than the width of the computer case, continue to adjust the distance between the two sets of clamps 25 so that the computer hard disk protection device can be clamped and fixed on the computer case. Subsequently, the computer hard disk is placed in the accommodating cavity 11. In this way, the computer hard disk can be stably limited to ensure that the computer hard disk will not fall to the ground, thereby achieving protection for the computer hard disk.

[0033] In addition, in one embodiment, in order to facilitate the installation of the positioning strip 12 into the positioning cavity 22, as shown in FIG. Figure 3 As shown, the cross-sectional shapes of the positioning strip 12 and the positioning cavity 22 are both cross-shaped, and as shown in FIG. Figure 5 and 6 As shown, the opening of the positioning cavity 22 has an outwardly expanding flare for guiding the positioning strip 12 when it is placed in the positioning cavity 22 .

[0034] Working principle:

[0035] First, when the computer hard disk protection device is fixed to the chassis using two sets of clamping plates 25, when the computer hard disk is placed in the accommodating cavity 11, the computer hard disk can be limited so that the computer hard disk will not fall to the ground, thereby achieving protection for the computer hard disk;

[0036] Secondly, when the computer hard disk is not in use or is not plugged into the computer case via a data cable, since the accommodating shell 1 can be separated from the positioning bar 12 and the fixing structure 2, when the computer hard disk is placed in the accommodating shell 1, the accommodating shell 1 can be used alone to protect the computer hard disk. As for the fixing structure 2, it can be used with computer cases of different sizes and can be flexibly fixed on different computer cases.

[0037] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A computer hard disk protection device, characterized in that: include: A housing (1) having a housing cavity (11) for accommodating a computer hard disk, wherein a positioning strip (12) is detachably connected to a side of the housing (1) facing away from the housing cavity (11); The fixing structure (2) includes a positioning box (21) for being placed on a computer case. A positioning cavity (22) adapted to the positioning bar (12) is provided on one side of the positioning box (21). The positioning box (21) is magnetically connected to the positioning bar (12). Two groups of oppositely arranged racks (23) are movably provided in the positioning box (21). Two groups of clamping plates (25) respectively fixedly connected to the racks (23) are provided on the outside of the positioning box (21). A driving component (24) rotatably connected to the positioning box (21) is provided between the two groups of racks (23). The driving component (24) is used to enable the two groups of racks (23) to move toward or away from each other.

2. A computer hard disk protection device according to claim 1, characterized in that: The opening of the positioning cavity (22) has an outwardly expanding flare for guiding the positioning strip (12) when it is placed in the positioning cavity (22).

3. A computer hard disk protection device according to claim 1, characterized in that: The housing (1) is provided with a mounting hole (13), which is composed of a square hole and a round hole. A docking component is built into the mounting hole (13), and the positioning bar (12) is detachably connected to the outside of the housing (1) via the docking component.

4. A computer hard disk protection device according to claim 3, characterized in that: The docking component comprises a square block (14) and a threaded column (15), wherein the threaded column (15) is fixed on the outside of the square block (14), the square block (14) is located in the square hole, a threaded hole is opened on the positioning bar (12), and the threaded column (15) passes through the circular hole and is threadedly connected to the threaded hole.

5. A computer hard disk protection device according to claim 4, characterized in that: The driving component (24) includes a central column (241) and a gear (242), wherein the gear (242) is fixed to the outside of the central column (241).

6. A computer hard disk protection device according to claim 5, characterized in that: The positioning box (21) and the threaded column (15) are both provided with a through hole at the center for the center column (241) to pass through. A plurality of grooves distributed in a circumferential array are provided on the outside of the center column (241) to provide a resistance point for the operator to rotate the center column (241). A large hole is provided at the center of the square block (14), and the diameter of the large hole is larger than the diameter of the through hole.

7. The computer hard disk protection device according to claim 1, characterized in that: The cross-sectional shapes of the positioning strip (12) and the positioning cavity (22) are both cross-shaped.

8. The computer hard disk protection device according to claim 1, characterized in that: The positioning bar (12) is a magnet, and the positioning box (21) is metal.

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