CN210038656U - Anti-collision device for computer mainframe box - Google Patents

Abstract

The utility model discloses an anti-collision device for a computer mainframe case, which relates to the technical field of computer mainframe protection. There are sliders, and the upper surfaces of the two sliders are fixedly connected to the lower surface of the support plate, the upper surface of the support plate is provided with a chassis, and the left and right sides of the upper surface of the bottom plate are provided with two chutes. The anti-collision device for the main computer case is provided with a vertical plate and a U-shaped plate. When the chassis collides in the process of moving, the two vertical plates can block the collision on the left and right sides of the chassis. At the same time, the U-shaped plate can block the collision above the chassis, and the elastic device and the third spring are used for shock absorption, so as to avoid the damage of the chassis during the movement process, thus protecting the chassis.

Description

An anti-collision device for computer main box

technical field

The utility model relates to the technical field of computer host protection, in particular to an anti-collision device for a computer host box.

Background technique

With the development of the times, computers can also be regarded as a must-have electrical appliance in every household, but desktop computers cannot achieve the portability and easy storage of notebooks, and because of their large size, they are often difficult to place and move. At the same time, it is easy to collide in the process of moving, resulting in damage to the computer case, affecting the appearance of the case and reducing the service life of the case.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides an anti-collision device for a main computer case, which solves the problem that the computer case is bulky, difficult to place and move, and at the same time, it is easy to collide in the process of moving. , resulting in damage to the computer case, affecting the appearance of the case, and reducing the service life of the case.

(2) Technical solutions

In order to achieve the above purpose, the technical solution adopted by the present utility model is: an anti-collision device for a main computer chassis, comprising a bottom plate, and slide rails are provided on both the left and right sides of the upper surface of the bottom plate, and both slide rails slide inside. There are sliders connected, and the upper surfaces of the two sliders are fixedly connected to the lower surface of the support plate. The upper surface of the support plate is provided with a chassis, and the left and right sides of the upper surface of the bottom plate are provided with two chutes. , and the four sliding grooves are respectively located on the side away from the two sliding rails.

The left and right sides of the inner wall of the chute are respectively fixedly connected to the left and right ends of the sliding rod, the surface of the sliding rod is sleeved with a sliding sleeve, the surface of the sliding sleeve is clamped with a sliding block, and the sliding block is slidably connected to the sliding rod. In the chute, the upper surface of the slider is fixedly connected with a vertical plate, the upper surface of the vertical plate is fixedly connected with the bottom end of the pulley through an elastic device, and the top end of the pulley is slidably connected in the limiting groove.

The limiting groove is opened on the upper surface of the inner wall of the U-shaped plate, the left side of the inner wall of the U-shaped plate is fixedly connected with a plurality of third springs, and the right ends of the plurality of third springs are fixedly connected with a clamping block, and A plurality of clamping blocks are all clamped in the clamping slot, the clamping slot is opened above the left side of the vertical plate, and the right side of the vertical plate is overlapped with the left side of the chassis through a buffer device.

Preferably, the elastic device includes a telescopic rod, the surface of the telescopic rod is sleeved with a second spring, the top ends of the telescopic rod and the second spring are fixedly connected to the bottom end of the pulley, and the telescopic rod and the second spring are both fixedly connected to the bottom end of the pulley. The bottom ends of the springs are all fixedly connected to the upper surface of the vertical plate.

Preferably, the buffer device includes several fourth springs, and the left ends of the several fourth springs are all fixedly connected to the side of the vertical plate, and the right ends of the several fourth springs are all fixedly connected to the side of the connecting plate. The sides of the board are provided with rubber pads.

Preferably, a first spring is sleeved on the surface of the sliding rod, the left end of the first spring is fixedly connected to the right side of the slider, and the right end of the sliding sleeve is fixedly connected to the right side of the inner wall of the chute.

Preferably, the shape of the card slot is trapezoidal, and the shape of the card block is adapted to the shape of the card slot.

Preferably, a baffle is fixedly connected to the upper surface of the bottom plate, and the baffle is located on the rear side of the chassis.

(3) Beneficial effects

The beneficial effects of the present utility model are:

1. The anti-collision device for the main computer box is equipped with vertical plates and U-shaped plates. When the chassis collides in the process of moving, the two vertical plates can block the collision on the left and right sides of the chassis. The spring plays the role of buffering and shock absorption. At the same time, the U-shaped plate can block the collision above the chassis, and the elastic device and the third spring are used for shock absorption to avoid damage to the chassis during the movement, thus protecting the chassis.

2. The anti-collision device is used for the main computer box. By setting slide rails and slide bars, people can pull out the support plate, place the chassis on the support plate, and then push the chassis into the two vertical plates, so that people can place the chassis belt. It is convenient. By setting the sliding rod and the sliding sleeve, the sliding block is prevented from being separated from the chute during the movement, thereby ensuring the stability of the sliding block movement. By setting the first spring, when the vertical plate is collided, the vertical plate The first spring is squeezed by the slider, and the elastic force generated by the first spring can dampen the vertical plate, thereby reducing the damage of the vertical plate to the chassis. The elastic device can reduce the impact of the U-shaped plate, thus playing the role of protecting the chassis. By setting the pulley and the limit slot, the U-shaped plate can slide left and right smoothly, ensuring that the U-shaped plate can also pass through in the horizontal direction. The third spring provides shock absorption.

3. The anti-collision device for the main computer box is provided. By setting the buffer device, when the two vertical plates are collided, the fourth spring can reduce the impact energy of the vertical plates and play a role in protecting the chassis. At the same time, the rubber pad can avoid connecting the plates. Direct contact with the chassis causes wear on its surface. By setting the card block and the card slot, people put the card block into the card slot. Under the limitation of the shapes of the two, the third spring expansion and contraction will not drive the card block out of the card slot. At the same time, people remove the card block from the card slot, which can remove the U-shaped plate and increase the applicability of the device. By setting baffles, the chassis can be prevented from sliding out of the two vertical plates, thereby limiting the support plate.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the front view of the utility model;

Fig. 2 is the enlarged structural representation of part A of the present utility model;

FIG. 3 is a schematic structural diagram of the utility model viewed from the front.

In the picture: 1 bottom plate, 2 slide rails, 3 slide bars, 4 support plates, 5 chassis, 6 slide grooves, 7 slide bars, 8 slide sleeves, 9 slide blocks, 10 first springs, 11 vertical plates, 12 elastic devices, 121 telescopic rod, 122 second spring, 13 pulley, 14 limit slot, 15U plate, 16 third spring, 17 block, 18 card slot, 19 buffer device, 191 fourth spring, 192 connecting plate, 193 rubber pad , 20 baffles.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, the present utility model provides a technical solution: an anti-collision device for a computer main box, comprising a bottom plate 1, and sliding rails 2 are provided on the left and right sides of the upper surface of the bottom plate 1, and two sliding rails 2 are provided. The rails 2 are slidably connected with slide bars 3. By arranging the slide rails 2 and the slide bars 3, people can pull out the support plate 4, place the chassis 5 on the support plate 4, and then push the chassis 5 into the two vertical plates 11. , thereby bringing convenience for people to place the chassis 5, and the upper surfaces of the two sliders 3 are fixedly connected to the lower surface of the support plate 4, the upper surface of the support plate 4 is provided with the chassis 5, and the upper surface of the bottom plate 1 is fixedly connected. There is a baffle 20, and the baffle 20 is located on the rear side of the chassis 5. By setting the baffle 20, the chassis 5 is prevented from sliding out of the two vertical plates 11, thereby playing the role of limiting the supporting plate 4. There are two sliding grooves 6 on each side, and the four sliding grooves 6 are respectively located on the side away from the two sliding rails 2 .

The left and right sides of the inner wall of the chute 6 are fixedly connected to the left and right ends of the sliding rod 7, and the sliding sleeve 8 is sleeved on the surface of the sliding rod 7. By arranging the sliding rod 7 and the sliding sleeve 8, the sliding block 9 is prevented from moving During the process, it is separated from the chute 6, thereby ensuring the stability of the movement of the slider 9. The slider 9 is clamped on the surface of the sliding sleeve 8, the first spring 10 is sleeved on the surface of the sliding rod 7, and the left end of the first spring 10 is fixedly connected. On the right side of the slider 9, the right end of the sliding sleeve 8 is fixedly connected to the right side of the inner wall of the chute 6. By setting the first spring 10, when the vertical plate 11 is collided, the vertical plate 11 is pressed by the slider 9. The first spring 10, the elastic force generated by the extrusion of the first spring 10 can dampen the vertical plate 11, thereby reducing the damage of the vertical plate 11 to the chassis 5, the slider 9 is slidably connected in the chute 6, and the A vertical plate 11 is fixedly connected to the upper surface. The upper surface of the vertical plate 11 is fixedly connected to the bottom end of the pulley 13 through an elastic device 12. The elastic device 12 includes a telescopic rod 121. The top ends of the rod 121 and the second spring 122 are fixedly connected to the bottom end of the pulley 13, and the bottom ends of the telescopic rod 121 and the second spring 122 are fixedly connected to the upper surface of the vertical plate 11. When the plate 15 is collided in a vertical direction, the elastic device 12 can reduce the impact of the U-shaped plate 15 , thereby protecting the chassis 5 .

The limit slot 14 is opened on the upper surface of the inner wall of the U-shaped plate 15. By setting the pulley 13 and the limit slot 14, the U-shaped plate 15 can slide left and right smoothly, ensuring that the U-shaped plate 15 can also pass through the first plate in the horizontal direction. The three springs 16 provide shock absorption, a plurality of third springs 16 are fixedly connected to the left side of the inner wall of the U-shaped plate 15, and the right ends of the plurality of third springs 16 are fixedly connected with blocks 17, and the plurality of blocks 17 are The card is clamped in the card slot 18. The card slot 18 is opened above the left side of the vertical plate 11. The shape of the card slot 18 is trapezoid, and the shape of the card block 17 is adapted to the shape of the card slot 18. By setting the card block 17 And the card slot 18, people put the card block 17 into the card slot 18, under the restriction of the shape of the two, the third spring 16 expansion and contraction will not drive the card block 17 out of the card slot 18, while people put the card block 17 from the card slot 18. 18, the U-shaped plate 15 can be removed to increase the applicability of the device. The right side of the vertical plate 11 is overlapped with the left side of the chassis 5 through the buffer device 19. The buffer device 19 includes several fourth springs 191, and the left ends of the plurality of fourth springs 191 are fixedly connected to the side of the vertical plate 11, and the right ends of the plurality of fourth springs 191 are fixedly connected to the side of the connecting plate 192, and the side of the connecting plate 192 is provided with a rubber pad 193, By arranging the buffer device 19 , when the two vertical plates 11 are collided, the fourth spring 191 can reduce the impact energy of the vertical plates 11 to protect the chassis 5 , and the rubber pad 193 can prevent the connection plate 192 from being directly connected to the chassis 5 . contact, causing wear on the surface.

The operation steps of the present utility model are:

S1. When in use, people place the chassis 5 on the support plate 4 by pulling out the support plate 4, and then push the chassis 5 into the two vertical plates 11. First, the U-shaped plate 15 is clamped in the two rollers, so that the limited The position slot 14 and the pulley 13 are mutually clamped, and then the clamping blocks 17 on a number of third springs 16 are clamped into the clamping groove 18;

S2. When people move the chassis 5, the two vertical plates 11 can reduce the collision damage from the direction of the two vertical plates 11 under the action of the first spring 10 and the buffer device 19, and the U-shaped plate 15 passes through the elastic device 12. The collision damage from above the U-shaped plate 15 can be reduced, and at the same time, the U-shaped plate 15 can also reduce the collision damage in the left and right directions of the U-shaped plate 15 through several third springs 16;

S3. Finally, when people need to remove the U-shaped plate 15, a plurality of clamping blocks 17 are slid out of the clamping slot 18, so that the U-shaped plate 15 can be removed directly.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention In the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (6)

1. An anti-collision device for a computer main box, comprising a bottom plate (1), characterized in that: the left and right sides of the upper surface of the bottom plate (1) are provided with slide rails (2), and two slide rails (2) ) are slidably connected with sliders (3), and the upper surfaces of the two sliders (3) are fixedly connected to the lower surface of the support plate (4), and the upper surface of the support plate (4) is provided with a chassis ( 5), the left and right sides of the upper surface of the bottom plate (1) are provided with two chutes (6), and the four chutes (6) are respectively located on the side away from the two sliding rails (2); The left and right sides of the inner wall of the chute (6) are respectively fixedly connected to the left and right ends of the sliding rod (7), and a sliding sleeve (8) is sleeved on the surface of the sliding rod (7). ) surface is clamped with a slider (9), the slider (9) is slidably connected in the chute (6), and a vertical plate (11) is fixedly connected to the upper surface of the slider (9). The upper surface of the plate (11) is fixedly connected with the bottom end of the pulley (13) through the elastic device (12), and the top end of the pulley (13) is slidably connected in the limiting groove (14); The limiting groove (14) is opened on the upper surface of the inner wall of the U-shaped plate (15), and a plurality of third springs (16) are fixedly connected to the left side of the inner wall of the U-shaped plate (15), and a plurality of third springs (16) are fixedly connected to the left side of the inner wall of the U-shaped plate (15). The right ends of the three springs (16) are fixedly connected with a clamping block (17), and several clamping blocks (17) are clamped in the clamping slot (18), and the clamping slot (18) is opened on the vertical plate (11) Above the left side, the right side of the vertical plate (11) is overlapped with the left side of the chassis (5) through a buffer device (19). 2 . The anti-collision device for a main computer case according to claim 1 , wherein the elastic device ( 12 ) comprises a telescopic rod ( 121 ), and the surface of the telescopic rod ( 121 ) is sleeved with a first Two springs (122), the top ends of the telescopic rod (121) and the second spring (122) are fixedly connected to the bottom end of the pulley (13), and the bottom of the telescopic rod (121) and the second spring (122) Both ends are fixedly connected to the upper surface of the vertical plate (11). 3. The anti-collision device for a main computer case according to claim 1, wherein the buffer device (19) comprises a plurality of fourth springs (191), and the The left ends are fixedly connected to the side surface of the vertical plate (11), and the right ends of the plurality of fourth springs (191) are fixedly connected to the side surface of the connecting plate (192), and the side surface of the connecting plate (192) is provided with a rubber pad (193). ). 4. The anti-collision device for a main computer case according to claim 1, wherein a first spring (10) is sleeved on the surface of the sliding rod (7), and the first spring (10) The left end of the sliding sleeve (8) is fixedly connected to the right side of the slider (9), and the right end of the sliding sleeve (8) is fixedly connected to the right side of the inner wall of the chute (6). 5. The anti-collision device for a main computer chassis according to claim 1, wherein the shape of the card slot (18) is a trapezoid, and the shape of the card block (17) is the same as the shape of the card slot (18). fit. 6. The anti-collision device for a main computer chassis according to claim 1, wherein a baffle plate (20) is fixedly connected to the upper surface of the bottom plate (1), and the baffle plate (20) is located in the chassis (5) rear side.

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