Database management equipment

Abstract

The utility model relates to the technical field of database management, and provides a database management device which comprises a cabinet body. The two groups of guide rails are symmetrically and fixedly mounted on two sides of the inner wall of the cabinet main body, a plurality of pin holes are formed in one side surface of each guide rail at equal intervals, and the two groups of guide rails are jointly slidably connected to mesh partition plates on the surfaces of the two groups of guide rails. The mesh partition plate is moved upwards, so that the movable plate drives the pin rod to be separated from the pin hole, after the mesh partition plate is adjusted to a proper position, the movable plate can be driven to reset through the elastic force of the spring, and the pin rod automatically enters the corresponding pin hole to form self-locking to fix the mesh partition plate; and the rotating rod is rotated to drive the movable plate to rotate to separate the pin rod from the pin hole, so that the effect of conveniently adjusting the spacing distance of the partition plates according to the size of the hard disk is realized, and the use flexibility and the use effect are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of database management, and particularly relates to a database management device. Background Art

[0002] A database is a warehouse for storing data. It has a large storage space and can store millions, tens of millions, or even hundreds of millions of pieces of data. In a database, data is mostly stored on hard disks. Since the storage space of hard disks is limited, when storing a large amount of data, multiple hard disks are required for storage. At this time, a management cabinet is needed to store the hard disks.

[0003] The authorized patent with the application number: CN202122311581.9 is known. It discloses a database management device. The background art of this device points out the problems that "dust is likely to accumulate at the electronic interface of the hard disk, resulting in a decrease in the service life or damage of the hard disk. Secondly, the number of hard disks inside the cabinet is relatively high, generating a large amount of heat, and the internal air circulation is poor, which is likely to cause obvious heating of the hard disk during reading and writing". For this reason, the technical solution to solve this problem in this scheme is that "it includes a hard disk storage cabinet, a circulating water tank, a water pump, and a detection and control device. The hard disk storage cabinet includes a basic frame body. Side plates are provided on both sides of the basic frame body. A horizontal partition is provided between the side plates. Hard disk mounting seats are arranged on the horizontal partition. A water cooling pipe corresponding to the hard disk mounting seat is provided below the horizontal partition; an installation groove is provided at the top of the hard disk mounting seat, and a hard disk slot is provided at the bottom of the installation groove" and so on.

[0004] However, it is found in the implementation of the related technology that the above technical solution has the following problems: Although it realizes the effects of dust prevention and heat dissipation for the hard disk through the provided technical solution, when in use, it is not convenient to adjust the distance between the partitions. The interval distance between the partitions is fixed. Since the sizes of the stored hard disks are different, it is easy to make the space utilization rate inside the cabinet low, resulting in space waste, and it is not convenient to install hard disks of different sizes. Only hard disks of a fixed size can be fixed, which is likely to cause poor applicability, thereby reducing the use flexibility and applicability. Summary of the Utility Model

[0005] The utility model provides a database management device, which solves the problems in the related technology that it is not convenient to adjust the distance between the partitions and not convenient to fix different stored hard disks.

[0006] The technical solution of the present utility model is as follows: A database management device includes: a cabinet main body; two groups of guide rails symmetrically and fixedly installed on both sides of the inner wall of the cabinet main body; a plurality of pin holes are equidistantly arranged on one side surface of the guide rail; a mesh partition plate commonly slidably connected to the surfaces of the two groups of guide rails; two rotating rods symmetrically rotationally connected to the bottom of the mesh partition plate through base blocks one; movable plates symmetrically and fixedly installed on the surfaces of both ends of the rotating rods and corresponding to the guide rails; a pin rod fixedly installed on one side surface of the bottom end of the movable plate and with one end located in the pin hole; a mounting block fixedly installed on the bottom of the mesh partition plate and corresponding to the movable plate; a spring fixedly connected between the opposite surfaces of the movable plate and the mounting block; and a clamping mechanism arranged on the mesh partition plate for fixing the hard disk.

[0007] Preferably, the clamping mechanism includes a bidirectional screw rod rotationally connected to one side surface of the mesh partition plate through a base block two, two moving blocks symmetrically threadedly connected to the surface of the bidirectional screw rod, and clamping plates fixedly connected to one side surface of the moving blocks and slidably connected to the mesh partition plate. Rotating blocks are fixedly connected to both ends of the bidirectional screw rod. Two sliding grooves are symmetrically arranged at the top of the mesh partition plate. The two clamping plates are symmetrically slidably connected in the sliding grooves. Rubber pads are fixedly installed on the opposite surfaces of the two clamping plates.

[0008] Preferably, a heat dissipation mechanism for cooling the interior is provided on the cabinet main body. The heat dissipation mechanism includes two heat dissipation fans symmetrically penetrating and installed on the top of the cabinet main body and dust-proof filters arranged on both side surfaces of the cabinet main body. Heat dissipation grooves are arranged on both side surfaces of the cabinet main body. The dust-proof filters are installed in the heat dissipation grooves.

[0009] Preferably, protective covers corresponding to the dust-proof filters are fixedly installed on both side surfaces of the cabinet main body. A plurality of exhaust grooves are arranged on the surface of the protective cover. An arc-shaped cover corresponding to the exhaust groove is fixedly installed on one side surface of the protective cover.

[0010] Preferably, self-locking universal casters are installed at the four corners of the bottom of the cabinet main body. Two groups of connecting blocks are symmetrically and fixedly installed on both side surfaces of the bottom of the cabinet main body. A screw support foot is threadedly connected through the connecting block.

[0011] The working principle and beneficial effects of the present utility model are as follows:

[0012] 1. When adjusting the interval of the mesh partition, the mesh partition is moved upward along the guide rail so that the pin rod drives the movable plate and the rotating rod to rotate and tilt, so that the movable plate drives the pin rod to separate from the pin hole. After adjusting to the appropriate position, the elastic force of the spring can drive the movable plate to reset, so that the pin rod automatically enters the corresponding pin hole. At this time, the mesh partition is loosened, and the pin rod and the pin hole contact to form a self-locking fixed mesh partition. When the mesh partition is moved down, the rotating rod is rotated to drive the movable plate to rotate so that the pin rod and the pin hole are separated and moved down. Therefore, the effect of facilitating the adjustment of the partition interval distance according to the size of the hard disk is achieved, and it can be self-locking and fixed after the adjustment is completed, ensuring the space utilization rate inside the cabinet body, avoiding space waste, and effectively improving the flexibility and effect of use.

[0013] 2. When fixing the hard disk, the storage hard disk is placed on the mesh partition plate, and then the rotating block is rotated to drive the bidirectional screw to rotate, thereby driving the two moving blocks to move closer to each other, and the moving blocks drive the two clamping plates to move closer to each other, so that the two clamping plates are in contact with the hard disk, thereby achieving the effect of clamping and fixing the hard disk, and the rubber pad is used to reduce the clamping force to prevent damage to the hard disk, and it is convenient to fix hard disks of different sizes, thereby improving the applicability and range of hard disk installation and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the cabinet body of the utility model;

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of the mesh partition of the utility model;

[0018] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the protective cover of the utility model;

[0019] In the figure: 1. Cabinet body; 2. Guide rail; 3. Mesh partition; 4. Rotating rod; 5. Movable plate; 6. Pin rod; 7. Spring; 8. Mounting block; 9. Bidirectional screw rod; 10. Moving block; 11. Clamping plate; 12. Rubber pad; 13. Cooling fan; 14. Dust filter; 15. Protective cover; 16. Arc cover; 17. Self-locking universal caster; 18. Connecting block; 19. Screw support foot. DETAILED DESCRIPTION

[0020] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. 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 fall within the scope of protection of the present invention.

[0021] Embodiment 1

[0022] Please refer to Figure 1 - Figure 4 , a database management device provided by the present invention includes: a cabinet main body 1; two groups of guide rails 2 symmetrically and fixedly installed on both sides of the inner wall of the cabinet main body 1, and a plurality of pin holes are equidistantly opened on one side surface of the guide rail 2; a mesh partition 3 commonly slidably connected to the surfaces of the two groups of guide rails 2; two rotating rods 4 symmetrically rotatably connected to the bottom of the mesh partition 3 through a base block, wherein one end of each of the two rotating rods 4 is fixedly connected with a knob block; movable plates 5 symmetrically and fixedly installed on the surfaces of both ends of the rotating rod 4 and corresponding to the guide rail 2; a pin rod 6 fixedly installed on one side surface of the bottom end of the movable plate 5 and one end of which is located in the pin hole, wherein the inner diameter length of the pin hole is greater than the diameter of the pin rod 6; a mounting block 8 fixedly installed on the bottom of the mesh partition 3 and corresponding to the movable plate 5; a spring 7 fixedly connected between the opposite surfaces of the movable plate 5 and the mounting block 8; and a clamping mechanism provided on the mesh partition 3 for fixing the hard disk.

[0023] The technical solution provided by this embodiment is as follows: During use, when it is necessary to adjust the interval between the mesh partitions 3, move the mesh partition 3 upward along the surface of the guide rail 2, and drive the rotating rod 4, the movable plate 5 and the pin rod 6 to move upward synchronously. Since the upward movement of the pin rod 6 will contact the upper top wall of the pin hole, it will be subjected to a downward force, and thus the pin rod 6 will drive the movable plate 5 and the rotating rod 4 to rotate and tilt by using the lever effect, so that the bottom end of the movable plate 5 moves away from the pin hole, its top end stretches the spring 7, and at the same time, because the length of the pin hole is greater than the diameter of the pin rod 6, the movable plate 5 drives the pin rod 6 to separate from the pin hole. At this time, the mesh partition 3 can be adjusted upward. After adjusting to the appropriate position, the pin rod 6 is aligned with the corresponding pin hole, and the elastic force of the spring 7 can drive the movable plate 5 to reset, so that the pin rod 6 automatically enters the corresponding pin hole. At this time, release the mesh partition 3, and its own weight drives the pin rod 6 to move downward and contact the bottom wall of the pin hole, and the pin rod 6 is subjected to an upward force due to the contact. At the same time, using the lever effect and the elastic force of the spring 7, the bottom end of the movable plate 5 is subjected to a force to rotate toward the pin hole, so that a self-locking is formed between the pin rod 6 and the pin hole to fix the mesh partition 3. When moving the mesh partition 3 downward, only need to rotate the rotating rod 4 to drive the movable plate 5 to rotate, so that the pin rod 6 and the pin hole are separated and then it can move downward. After moving to the appropriate position, release the rotating rod 4, and the elastic force of the spring 7 can make the pin rod 6 fall into the corresponding pin hole for self-locking fixation. Therefore, the effect of facilitating the adjustment of the partition interval distance according to the size of the hard disk is realized, and it can be self-locked and fixed after the adjustment is completed, which ensures the space utilization rate inside the cabinet body 1, avoids space waste, and effectively improves the use flexibility and use effect.

[0024] Further, the clamping mechanism includes a bidirectional screw rod 9 rotatably connected to one side surface of the mesh partition 3 through a second base block, two moving blocks 10 symmetrically threadedly connected to the surface of the bidirectional screw rod 9, and clamping plates 11 fixedly connected to one side surface of the moving blocks 10 and slidably connected to the mesh partition 3. Rotating blocks are fixedly connected to both ends of the bidirectional screw rod 9. Two sliding grooves are symmetrically opened at the top of the mesh partition 3, and the two clamping plates 11 are symmetrically slidably connected in the sliding grooves. Rubber pads 12 are fixedly installed on the opposite surfaces of the two clamping plates 11.

[0025] Specifically, when installing and fixing the storage hard disk in the cabinet body 1, place the storage hard disk on the mesh partition 3, and then rotate the rotating block to drive the bidirectional screw rod 9 to rotate, thereby driving the two moving blocks 10 to move closer to each other, and driving the two clamping plates 11 to move closer to each other through the moving blocks 10, so that the two clamping plates 11 contact the hard disk, thus achieving the effect of clamping and fixing the hard disk. And under the action of the rubber pads 12, it is convenient to slow down the clamping force of the clamping plates 11 on the hard disk and prevent damage to the hard disk. Reversing the bidirectional screw rod 9 can be disassembled, which is convenient for fixing hard disks of different sizes, and thus improves the applicability and range of hard disk installation and fixation.

[0026] Furthermore, a heat dissipation mechanism for cooling the interior of the cabinet body 1 is provided on the cabinet body 1.

[0027] The heat dissipation mechanism includes two heat dissipation fans 13 symmetrically and penetratingly installed at the top of the cabinet body 1 and dust-proof filters 14 provided on both side surfaces of the cabinet body 1. Heat dissipation slots are opened on both side surfaces of the cabinet body 1, and the dust-proof filters 14 are installed in the heat dissipation slots. Among them, a filter screen is installed at the air intake end of the heat dissipation fan 13.

[0028] Specifically, when the cabinet body 1 is in use, the heat dissipation fan 13 can blow air into the interior of the cabinet body 1, and the blown air passes through the mesh partition 3 from top to bottom, so as to blow air on each layer of components, and the heat in the cabinet body 1 is driven by the blown air to be discharged outward through the dust-proof filter 14, achieving the effect of dissipating heat and cooling the components inside the cabinet body 1, ensuring the use effect of components such as hard disks, and the dust-proof filter 14 can prevent dust in the air from entering the cabinet body 1 and affecting the use of the components inside the cabinet body 1.

[0029] Furthermore, self-locking universal casters 17 are installed at the four corners of the bottom of the cabinet body 1, and two groups of connecting blocks 18 are symmetrically and fixedly installed on both side surfaces of the bottom of the cabinet body 1. A screw support foot 19 is threadedly connected through the connecting block 18.

[0030] Specifically, by setting the self-locking universal casters 17, it is convenient to move the cabinet body 1, adjust the placement position, brake the self-locking universal casters 17 after moving to a suitable position, and by rotating the connecting screw support foot 19 to make it move downward to contact the ground, the cabinet body 1 can be fixed, ensuring the placement stability of the cabinet body 1.

[0031] Embodiment 2

[0032] Based on Embodiment 1, in this embodiment: Protective covers 15 corresponding to the dust-proof filters 14 are fixedly installed on both side surfaces of the cabinet body 1. A plurality of exhaust slots are opened on the surface of the protective cover 15, and an arc-shaped cover 16 corresponding to the exhaust slots is fixedly installed on one side surface of the protective cover 15.

[0033] The technical solution provided by this embodiment is: By setting the protective cover 15, it is convenient to reduce the contact area between the dust-proof filter 14 and the outside, and through the exhaust slots and the arc-shaped cover 16, the ventilation is ensured, which is convenient to prevent a large amount of dust from accumulating on the dust-proof filter 14, and helps to shorten the cleaning cycle of the dust-proof filter 14.

[0034] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A database management device, characterized in that: include: Cabinet body (1); Two sets of guide rails (2) are symmetrically fixedly mounted on both sides of the inner wall of the cabinet body (1), and a plurality of pin holes are evenly spaced on one side of the guide rails (2); A mesh partition plate (3) slidably connected to the surfaces of the two sets of guide rails (2); Two rotating rods (4) connected to the bottom of the mesh partition plate (3) through a base block and symmetrically rotating; A movable plate (5) symmetrically fixedly mounted on the surfaces of both ends of the rotating rod (4) and corresponding to the guide rail (2); A pin rod (6) fixedly mounted on a side surface of the bottom end of the movable plate (5) and having one end located in the pin hole; A mounting block (8) fixedly mounted on the bottom of the mesh partition (3) and corresponding to the movable plate (5); A spring (7) fixedly connected between opposite surfaces of the movable plate (5) and the mounting block (8); And a clamping mechanism is arranged on the mesh partition plate (3) and is used to fix the hard disk.

2. A database management device according to claim 1, characterized in that: The clamping mechanism comprises a bidirectional screw rod (9) rotatably connected to a side surface of a mesh partition plate (3) via a second base block, two moving blocks (10) symmetrically threadedly connected to the surface of the bidirectional screw rod (9), and a clamping plate (11) fixedly connected to a side surface of the moving block (10) and slidably connected to the mesh partition plate (3).

3. A database management device according to claim 2, characterized in that: Both ends of the bidirectional screw rod (9) are fixedly connected with a rotating block, the top of the mesh partition plate (3) is symmetrically provided with two sliding grooves, the two clamping plates (11) are symmetrically slidably connected in the sliding grooves, and the opposite surfaces of the two clamping plates (11) are fixedly installed with rubber pads (12).

4. A database management device according to claim 1, characterized in that: The cabinet body (1) is provided with a heat dissipation mechanism for cooling the interior thereof.

5. A database management device according to claim 4, characterized in that: The heat dissipation mechanism comprises two heat dissipation fans (13) symmetrically installed on the top of the cabinet body (1) and dust-proof filters (14) arranged on two sides of the cabinet body (1); heat dissipation grooves are provided on both sides of the cabinet body (1), and the dust-proof filters (14) are installed in the heat dissipation grooves.

6. A database management device according to claim 5, characterized in that: Both sides of the cabinet body (1) are fixedly mounted with protective covers (15) corresponding to the dust filter (14); a plurality of exhaust slots are provided on the surface of the protective cover (15); and a curved cover (16) corresponding to the exhaust slots is fixedly mounted on one side of the protective cover (15).

7. A database management device according to claim 1, characterized in that: Self-locking universal casters (17) are installed at the four corners of the bottom of the cabinet body (1), and two groups of connecting blocks (18) are symmetrically fixedly installed on the two side surfaces of the bottom of the cabinet body (1), and screw support feet (19) are threadedly connected through the connecting blocks (18).

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