A ruggedized computer chassis

Abstract

The utility model discloses a stable computer base belongs to computer technical field, including base, the bottom end four corners of base are provided with universal wheel, the inside symmetry of base's upper end is provided with damping spring, and the upper end of damping spring is provided with damping support block, and the middle of base's upper end is provided with positioning clamping subassembly, and the both sides symmetry of base's bottom end is provided with antiskid support subassembly, the utility model discloses setting positioning clamping subassembly, and the two sets of clamping plate are made close to each other and are clamped to computer case through rotating bidirectional screw rod, and when the vibration condition appears, the protection of case is carried out to limited spring telescopic, and the elastic force of limited spring is released to frictional force that the sliding of limiting baffle along damping fixed link produces, guarantees the buffering effect of case, and through the limiting of positioning tooth block to fixed gear, prevents the loosening of bidirectional screw rod, and ensures the fixing strength of clamping plate to case.

Description

Technical Field

[0001] This utility model belongs to the field of computer technology, specifically relating to a stable computer stand. Background Technology

[0002] A computer, commonly known as a PC, is a modern electronic computing machine used for high-speed calculations. It can perform numerical and logical calculations and has storage and memory functions. It is a modern intelligent electronic device capable of automatically and rapidly processing massive amounts of data according to a program. It consists of a hardware system and a software system; a computer without any software installed is called a bare machine. Computers can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. More advanced computers include biological computers, photonic computers, and quantum computers.

[0003] Existing computer stand designs cannot clamp and position the computer case when supporting it, resulting in unstable computer installation and easy loosening, which affects the stability of the equipment. At the same time, the stand cannot provide limiting support after being moved, which can easily cause the stand to slide, affecting the quality of the stand's use. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a stable computer stand that features secure chassis mounting and an anti-slip base.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stable computer stand, comprising a base, universal wheels at the four corners of the bottom end of the base, shock-absorbing springs symmetrically arranged inside the upper end of the base, damping support blocks at the upper ends of the shock-absorbing springs, a positioning clamping assembly in the middle of the upper end of the base, and anti-slip support assemblies symmetrically arranged on both sides of the bottom end of the base.

[0006] Preferably, the positioning and clamping assembly includes a limiting device, a clamping plate, a bidirectional lead screw, a limiting baffle, a damping fixing rod, and a limiting spring. The bidirectional lead screw is disposed in the middle of the base, and a limiting device is disposed at one end of the bidirectional lead screw. The clamping plate is symmetrically connected to the surface of the bidirectional lead screw. A damping fixing rod is symmetrically fixed to one side of the inside of the clamping plate. A limiting spring is sleeved on the surface of the damping fixing rod, and a limiting baffle is disposed at one end of the limiting spring.

[0007] Preferably, the base has an internal mounting groove corresponding to the bidirectional lead screw, and the bottom end of the clamping plate has a slider corresponding to the mounting groove.

[0008] Preferably, the limiting device includes a fixed gear, a handle, a positioning tooth block, a positioning spring, a pull rod, and a guide plate. A handle is fixed to one end of the bidirectional lead screw, a fixed gear is fixed to the surface of the handle, a guide plate is fixed to one side of the base corresponding to the fixed gear, a pull rod is provided inside the guide plate, a positioning tooth block is fixed to one end of the pull rod, and a positioning spring is sleeved on the surface of the pull rod.

[0009] Preferably, the anti-slip support assembly includes a fixed frame, a fixed rod, a compression spring, a movable plate, anti-slip pads, and support legs. The fixed frame is symmetrically fixed on both sides of the bottom end of the base. A fixed rod is provided in the middle of the inside of the fixed frame. A compression spring is sleeved on the surface of the fixed rod. A movable plate is provided at the bottom end of the compression spring. Support legs are symmetrically provided at the bottom end of the movable plate. Anti-slip pads are provided at the bottom end of the support legs.

[0010] Preferably, a support block is installed on one side of the movable plate via a damping shaft, and a slot is provided on one side of the bottom of the fixed frame corresponding to the support block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, by setting up a positioning and clamping assembly, rotates the bidirectional lead screw to bring the two sets of clamping plates closer together and clamp the computer chassis. In the event of vibration, the limit spring extends and retracts to protect the chassis. At the same time, the limit baffle slides along the damping fixing rod to generate friction and release the elastic force of the limit spring, ensuring the buffering effect of the chassis. The positioning tooth block limits the fixing gear to prevent the bidirectional lead screw from loosening and ensures the fixing strength of the clamping plate to the chassis.

[0013] 2. By setting up an anti-slip support component, after the base is moved to a suitable position, the anti-slip pad contacts the ground and limits the base, ensuring that the base will not move, improving the stability of the base and ensuring the support strength. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the positioning and clamping component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the limiting device structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the anti-slip support component of this utility model.

[0018] In the diagram: 1. Shock-absorbing spring; 2. Damping support block; 3. Base; 4. Positioning and clamping assembly; 41. Limiting device; 411. Fixed gear; 412. Handle; 413. Positioning tooth block; 414. Positioning spring; 415. Pull rod; 416. Guide plate; 42. Clamping plate; 43. Two-way lead screw; 44. Limiting baffle; 45. Damping fixing rod; 46. Limiting spring; 5. Caster wheel; 6. Anti-slip support assembly; 61. Fixing frame; 62. Fixing rod; 63. Compression spring; 64. Movable plate; 65. Support block; 66. Anti-slip pad; 67. Support leg. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a stable computer base, including a base 3, universal wheels 5 are provided at the four corners of the bottom end of the base 3, shock-absorbing springs 1 are symmetrically arranged inside the upper end of the base 3, damping support blocks 2 are provided at the upper end of the shock-absorbing springs 1, positioning clamping components 4 are provided in the middle of the upper end of the base 3, and anti-slip support components 6 are symmetrically arranged on both sides of the bottom end of the base 3.

[0022] Specifically, the positioning and clamping assembly 4 includes a limiting device 41, a clamping plate 42, a bidirectional lead screw 43, a limiting baffle 44, a damping fixing rod 45, and a limiting spring 46. The bidirectional lead screw 43 is disposed in the middle of the base 3. The limiting device 41 is disposed at one end of the bidirectional lead screw 43. The clamping plate 42 is symmetrically connected to the surface of the bidirectional lead screw 43. The damping fixing rod 45 is symmetrically fixed to one side of the inside of the clamping plate 42. The limiting spring 46 is sleeved on the surface of the damping fixing rod 45. The limiting baffle 44 is disposed at one end of the limiting spring 46.

[0023] By adopting the above technical solution, the bidirectional lead screw 43 is rotated, and the two sets of clamping plates 42 on the surface of the bidirectional lead screw 43 approach each other and clamp the computer chassis. When the clamping plate 42 moves, the limiting baffle 44 can slide along the damping fixing rod 45, so that the limiting spring 46 is stretched. When the clamping plate 42 is in close contact with the surface of the chassis, the limiting baffle 44 is released, so that the limiting spring 46 pulls the limiting baffle 44 against the side wall of the chassis to limit it, ensuring the stability of the chassis installation. In the event of vibration, the limiting spring 46 extends and retracts to protect the chassis. At the same time, the limiting baffle 44 slides along the damping fixing rod 45 to generate friction and release the elastic force of the limiting spring 46, ensuring the cushioning effect of the chassis.

[0024] Specifically, the base 3 has an installation groove inside corresponding to the bidirectional lead screw 43, and the bottom end of the clamping plate 42 has a slider corresponding to the installation groove.

[0025] By adopting the above technical solution, the stability of the movement of the clamping plate 42 is ensured, the clamping effect is improved, and the quality of use is guaranteed.

[0026] Specifically, the limiting device 41 includes a fixed gear 411, a handle 412, a positioning tooth block 413, a positioning spring 414, a pull rod 415, and a guide plate 416. One end of the bidirectional lead screw 43 is fixed with a handle 412, and the surface of the handle 412 is fixed with a fixed gear 411. One side of the base 3 is fixed with a guide plate 416 corresponding to the fixed gear 411. The guide plate 416 is provided inside the guide plate 416, and one end of the pull rod 415 is fixed with a positioning tooth block 413. The surface of the pull rod 415 is sleeved with a positioning spring 414.

[0027] By adopting the above technical solution, after the chassis is fixed, the pull rod 415 is released to reset the positioning tooth block 413 and reposition the fixing gear 411, preventing the bidirectional lead screw 43 from loosening and ensuring the fixing strength of the clamping plate 42 to the chassis.

[0028] In this embodiment, during use: when positioning the computer, first place its chassis in the middle of the base 3. At this time, the damping support block 2 is stressed, causing the shock-absorbing spring 1 to compress. Then, pull the lever 415 to move the positioning tooth block 413 and separate it from the fixed gear 411. At this time, the positioning spring 414 is stressed and compressed, and the positioning tooth block 413 no longer limits the fixed gear 411. Then, turn the handle 412 to drive the bidirectional lead screw 43 to rotate. The two sets of clamping plates 42 on the surface of the bidirectional lead screw 43 approach each other and clamp the computer chassis. When plate 42 moves, the limiting baffle 44 can slide along the damping fixing rod 45, causing the limiting spring 46 to be stretched. When the clamping plate 42 is in close contact with the surface of the chassis, the limiting baffle 44 is released, causing the limiting spring 46 to pull the limiting baffle 44 against the side wall of the chassis to limit it, ensuring the stability of the chassis installation. In the event of vibration, the limiting spring 46 extends and retracts to protect the chassis. At the same time, the limiting baffle 44 slides along the damping fixing rod 45 to generate friction and release the elastic force of the limiting spring 46, ensuring the buffering effect of the chassis.

[0029] After the chassis is secured, the pull rod 415 is released to reset the positioning tooth block 413 and reposition the fixing gear 411 to prevent the bidirectional lead screw 43 from loosening and to ensure the clamping plate 42's fixing strength to the chassis.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that, specifically, the anti-slip support assembly 6 includes a fixed frame 61, a fixed rod 62, a compression spring 63, a movable plate 64, an anti-slip pad 66, and a support leg 67. The fixed frame 61 is symmetrically fixed on both sides of the bottom end of the base 3. The fixed rod 62 is provided in the middle of the interior of the fixed frame 61. The compression spring 63 is sleeved on the surface of the fixed rod 62. The movable plate 64 is provided at the bottom end of the compression spring 63. The support leg 67 is symmetrically provided at the bottom end of the movable plate 64. The anti-slip pad 66 is provided at the bottom end of the support leg 67.

[0032] By adopting the above technical solution, after the base 3 is pushed to a suitable position, the support block 65 is rotated along the damping shaft to rotate it out of the slot at the bottom of the fixed frame 61. At this time, the compressed clamping spring 63 resets and pushes the movable plate 64 down. The support leg 67 at the bottom of the movable plate 64 moves and makes the anti-slip pad 66 contact the ground to limit the base 3, ensuring that the base 3 will not move, improving the stability of the base 3 and ensuring the support strength.

[0033] Specifically, a support block 65 is installed on one side of the movable plate 64 via a damping pivot, and a slot is provided on one side of the bottom of the fixed frame 61 corresponding to the support block 65.

[0034] By adopting the above technical solution, when moving the base 3, the support block 65 is rotated along the damping axis to lock it in the slot at the bottom of the fixed frame 61. At this time, the movable plate 64 moves upward and the compression spring 63 is compressed, preventing the support leg 67 from affecting the use of the caster wheel 5.

[0035] In this embodiment, after pushing the base 3 to the appropriate position, the support block 65 is rotated along the damping shaft to rotate it out of the slot at the bottom of the fixing frame 61. At this time, the compressed clamping spring 63 resets and pushes the movable plate 64 down. The support leg 67 at the bottom of the movable plate 64 moves and makes the anti-slip pad 66 contact the ground to limit the base 3, ensuring that the base 3 will not move, improving the stability of the base 3 and ensuring the support strength.

[0036] The working principle and usage process of this utility model are as follows: When using this utility model, first place the computer case in the middle of the base 3. At this time, the damping support block 2 is subjected to force, which compresses the shock-absorbing spring 1. Then, pull the lever 415 to move the positioning tooth block 413 and separate it from the fixed gear 411. At this time, the positioning spring 414 is compressed, and the positioning tooth block 413 no longer limits the fixed gear 411. Then, turn the handle 412 to drive the bidirectional lead screw 43 to rotate. The two sets of clamping plates 42 on the surface of the bidirectional lead screw 43 approach each other and clamp the computer case. When the enclosure is clamped, the clamping plate 42 moves, and the limiting baffle 44 can slide along the damping fixing rod 45 to stretch the limiting spring 46. When the clamping plate 42 is in close contact with the surface of the enclosure, the limiting baffle 44 is released, and the limiting spring 46 pulls the limiting baffle 44 against the side wall of the enclosure to limit it, ensuring the stability of the enclosure installation. In the event of vibration, the limiting spring 46 extends and retracts to protect the enclosure. At the same time, the limiting baffle 44 slides along the damping fixing rod 45 to generate friction and release the elastic force of the limiting spring 46, ensuring the buffering effect of the enclosure.

[0037] After the chassis is fixed, the pull rod 415 is released to reset the positioning tooth block 413 and reposition the fixing gear 411 to prevent the bidirectional lead screw 43 from loosening and to ensure the fixing strength of the clamping plate 42 to the chassis.

[0038] After the base 3 is pushed to the appropriate position, the support block 65 is rotated along the damping shaft to rotate it out of the slot at the bottom of the fixed frame 61. At this time, the compressed clamping spring 63 resets and pushes the movable plate 64 down. The support leg 67 at the bottom of the movable plate 64 moves and makes the anti-slip pad 66 contact the ground to limit the base 3, ensuring that the base 3 will not move, improving the stability of the base 3 and ensuring the support strength.

[0039] 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 stable computer stand, comprising a base (3), wherein casters (5) are provided at the four corners of the bottom end of the base (3), and shock-absorbing springs (1) are symmetrically arranged inside the upper end of the base (3), and a damping support block (2) is provided at the upper end of the shock-absorbing springs (1), characterized in that: A positioning clamping component (4) is provided at the middle of the upper end of the base (3), and anti-slip support components (6) are symmetrically provided on both sides of the bottom end of the base (3).

2. The stable computer stand according to claim 1, characterized in that: The positioning and clamping assembly (4) includes a limiting device (41), a clamping plate (42), a bidirectional lead screw (43), a limiting baffle (44), a damping fixing rod (45), and a limiting spring (46). The bidirectional lead screw (43) is provided in the middle of the base (3). A limiting device (41) is provided at one end of the bidirectional lead screw (43). The clamping plate (42) is symmetrically connected to the surface of the bidirectional lead screw (43). A damping fixing rod (45) is symmetrically fixed on one side of the inside of the clamping plate (42). A limiting spring (46) is sleeved on the surface of the damping fixing rod (45). A limiting baffle (44) is provided at one end of the limiting spring (46).

3. A stable computer stand according to claim 2, characterized in that: The base (3) has an installation groove inside corresponding to the bidirectional lead screw (43), and the bottom end of the clamping plate (42) is provided with a slider corresponding to the installation groove.

4. A stable computer stand according to claim 2, characterized in that: The limiting device (41) includes a fixed gear (411), a handle (412), a positioning tooth block (413), a positioning spring (414), a pull rod (415), and a guide plate (416). One end of the bidirectional lead screw (43) is fixed with a handle (412), and the surface of the handle (412) is fixed with a fixed gear (411). One side of the base (3) is fixed with a guide plate (416) corresponding to the fixed gear (411). The guide plate (416) is provided with a pull rod (415) inside. One end of the pull rod (415) is fixed with a positioning tooth block (413), and the surface of the pull rod (415) is sleeved with a positioning spring (414).

5. A stable computer stand according to claim 1, characterized in that: The anti-slip support assembly (6) includes a fixed frame (61), a fixed rod (62), a compression spring (63), a movable plate (64), an anti-slip pad (66), and a support leg (67). The fixed frame (61) is symmetrically fixed on both sides of the bottom end of the base (3). The fixed rod (62) is provided in the middle of the inside of the fixed frame (61). The compression spring (63) is sleeved on the surface of the fixed rod (62). The movable plate (64) is provided at the bottom end of the compression spring (63). The support leg (67) is symmetrically provided at the bottom end of the movable plate (64). The anti-slip pad (66) is provided at the bottom end of the support leg (67).

6. A stable computer stand according to claim 5, characterized in that: A support block (65) is installed on one side of the movable plate (64) via a damping shaft, and a slot is opened on one side of the bottom end of the fixed frame (61) corresponding to the support block (65).

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