CN211260170U - Support frame for computer host - Google Patents

Abstract

The utility model belongs to the technical field of computer-aided appliance technique and specifically relates to a support frame for computer mainframe, place board lower surface fixed mounting all around and have evenly distributed's a plurality of supporting legs, place board upper surface one side slidable mounting has a adjustable fender, place board upper surface opposite side fixed mounting has the backplate, and backplate and adjustable fender looks interactive corresponding setting, two equal fixed mounting in side middle part of the backplate have a curb plate, the positive fixed mounting of department in backplate back upper portion has the knee, fixed mounting has the fixed block on the knee top end, and the fixed block is on a parallel with places the board setting, the positive fixed mounting of department of fixed block lower surface has the telescopic link, fixed mounting has the expansion bracket on the telescopic link bottom end, and the expansion bracket is on a parallel with placing the board setting, install the dust screen through the rivet on the. The utility model discloses can effectively completely cut off the influence of ground humidity to the main frame, utilize the dust screen to block in the daily life dust from the main frame upper portion air outlet falling into the main frame simultaneously.

Description

Support frame for computer host

Technical Field

The utility model relates to a computer-aided apparatus technical field especially relates to a support frame for computer mainframe.

Background

In southern areas, especially in rooms located on lower floors, due to humid weather, a lot of water vapor is often collected on the ground, the computer is directly placed on the ground, the water vapor on the ground easily enters the computer, electronic components inside the computer are corroded by the water vapor, and the computer is prone to failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the ground water vapor in the prior art corrodes the computer easily, and placing the dust statically for a long time from the inside shortcoming of chassis top air outlet entering host computer, and the support frame for the computer host computer that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a support frame for computer mainframe, is including placing the board, its characterized in that, place board lower surface fixed mounting all around has a plurality of supporting legs of evenly distributed, place board upper surface one side slidable mounting has a adjustable fender, place board upper surface opposite side fixed mounting has the backplate, just backplate and adjustable fender reciprocal movement correspond the setting, two of backplate correspond the equal fixed mounting in side middle part have the curb plate, the positive fixed mounting of department in backplate back upper portion has the knee, fixed mounting has the fixed block on the knee top end, just the fixed block is on a parallel with places the board setting, the positive fixed mounting of department of fixed block lower surface has the telescopic link, fixed mounting has the expansion bracket on the telescopic link bottom end, just the expansion bracket is on a parallel with places the board setting, install the dust screen through rivet on the expansion bracket.

Preferably, place a board upper surface sidelight interval and open and have a plurality of spouts, just the spout all is on a parallel with place board width direction and sets up, be provided with adjustable fender on the spout, equal slidable mounting has the slider of looks adaptation with it on the spout, slider upper portion all with adjustable fender bottom surface fixed connection, fixed mounting has the limiting plate corresponding with the spout on the lateral wall of placing the board, every the spring has all been placed in the spout between slider and the limiting plate, the terminal fixed connection in inboard of spring is on the slider, the terminal fixed connection in the outside of spring is on the limiting plate.

Preferably, the surface of the dust screen is subjected to electrostatic powder spraying treatment.

Preferably, rubber anti-slip pads are fixedly mounted at the bottom ends of the supporting legs.

The utility model provides a pair of support frame for computer mainframe, beneficial effect lies in: through setting up adjustable fender, backplate, curb plate, can directly place the host computer and place the board and cooperate baffle, backplate, curb plate to in addition suitably fixed to isolated the host computer with ground vapor, reduce ground vapor to the corruption of host computer, simultaneously through setting up the dust screen of installation on the backplate, can stop the dust and get into inside the host computer through the top air intake when the computer is static for a long time to place.

Drawings

Fig. 1 is a schematic front structural view of a supporting frame for a computer host according to the present invention;

fig. 2 is a schematic diagram of a back structure of the support frame for a computer host according to the present invention.

In the figure: place board 1, supporting leg 2, spout 3, adjustable fender 4, spring 5, limiting plate 6, backplate 7, curb plate 8, knee 9, fixed block 10, telescopic link 11, expansion bracket 12, dust screen 13, slider 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a support frame for a computer mainframe comprises a placing plate 1, wherein a plurality of supporting legs 2 which are uniformly distributed are fixedly arranged on the periphery of the lower surface of the placing plate 1, and rubber non-slip pads are fixedly arranged at the bottom ends of the supporting legs 2. Place board 1 upper surface one side slidable mounting have adjustable fender 4, place board 1 upper surface opposite side fixed mounting have backplate 7, open on the backplate 7 and have a plurality of rectangles to link up the groove to guarantee that the heat dissipation of host computer is not influenced. And backplate 7 and adjustable fender 4 move each other and correspond the setting, the equal fixed mounting in two corresponding side middle parts of backplate 7 has curb plate 8, 7 back upper portion centre fixed mounting in the middle of department has knee 9, fixed mounting has fixed block 10 on the end of knee 9 top, and fixed block 10 is on a parallel with place board 1 and set up, fixed block 10 lower surface centre fixed mounting has telescopic link 11, fixed mounting has expansion bracket 12 on the end of telescopic link 11 bottom, expansion bracket 12 includes the intermediate lamella, rhombus telescopic machanism, the horizontal pole, fixed surface is connected on telescopic link 11 end on the intermediate lamella, intermediate lamella lower surface mounting has two rhombus telescopic machanism that the symmetry set up, install the horizontal pole on two rhombus telescopic machanism's the outside tip, and the horizontal pole is on a parallel with the intermediate lamella setting. And the expansion bracket 12 is arranged in parallel with the placing plate 1, and the dust screen 13 is arranged on the expansion bracket 12 through rivets. The surface of the dust screen 13 is subjected to electrostatic powder spraying treatment, and the dust-proof capability of the dust screen can be improved through the electrostatic powder spraying treatment.

When the utility model is used, the host computer is placed on the placing plate 1, then the host computer is clamped by the movable baffle plate 4 and the back plate 7, and the side plates 8 at the two sides of the back plate 7 are matched to properly fix the host computer, so as to prevent the host computer from toppling due to the shaking of the supporting frame; when not using the host computer for a long time, expand expansion bracket 12 to adjust telescopic link 11 in order to laminate dust screen 13 in host computer machine roof portion air outlet, thereby prevent the entering of dust, when using the host computer, withdraw and mention expansion bracket 12 can.

Example 2

Referring to fig. 1-2, as the utility model discloses a another preferred embodiment, the difference with embodiment 1 lies in, it has a plurality of spouts 3 to place a side lamp interval on 1 upper surface of board, and spout 3 all is on a parallel with place 1 width direction of board and sets up, be provided with adjustable fender 4 directly over spout 3, equal slidable mounting has the slider 14 of looks adaptation with it on the spout 3, 14 upper portions of slider all with 4 bottom surface fixed connection of adjustable fender, fixed mounting has limiting plate 6 corresponding with spout 3 on placing the lateral wall of board 1, spring 3 has all been placed in spout 3 between every slider 14 and the limiting plate 6, the terminal fixed connection in inboard of spring 3 is on slider 14, the terminal fixed connection in the outside of spring 3 is on limiting plate 6. The movable baffle 4 is pushed to move along the sliding groove 3 by pushing the sliding block 14 through the spring 3, so that the movable baffle 4 can adjust the distance between the movable baffle 4 and the back plate 7 according to hosts with different thicknesses, and the support frame can adapt to hosts with different sizes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a support frame for computer mainframe, is including placing board (1), its characterized in that, place board (1) lower surface fixed mounting all around has a plurality of supporting legs (2) of evenly distributed, place board (1) upper surface one side slidable mounting have adjustable fender (4), place board (1) upper surface opposite side fixed mounting have backplate (7), just backplate (7) and adjustable fender (4) move each other and correspond the setting, the equal fixed mounting in two corresponding side middle parts of backplate (7) has curb plate (8), backplate (7) back upper portion centre fixed mounting has knee (9), fixed mounting has fixed block (10) on knee (9) top end, just fixed block (10) are on a parallel with place board (1) and set up, fixed block (10) lower surface centre fixed mounting has telescopic link (11), the telescopic link (11) bottom end is last fixed mounting has expansion bracket (12), just expansion bracket (12) are on a parallel with place board (1) and set up, install dust screen (13) through the rivet on expansion bracket (12).

2. The supporting frame for computer mainframe according to claim 1, wherein a plurality of sliding grooves (3) are arranged on one side of the upper surface of the placing plate (1) at intervals, the sliding chutes (3) are all arranged in parallel to the width direction of the placing plate (1), a movable baffle (4) is arranged right above the sliding chutes (3), the sliding grooves (3) can be provided with sliding blocks (14) matched with the sliding grooves in a sliding way, the upper parts of the sliding blocks (14) are fixedly connected with the bottom surface of the movable baffle (4), the side wall of the placing plate (1) is fixedly provided with a limiting plate (6) corresponding to the sliding chute (3), a spring (5) is arranged in the sliding chute (3) between each sliding block (14) and the limiting plate (6), the tail end of the inner side of the spring (5) is fixedly connected to the sliding block (14), and the tail end of the outer side of the spring (5) is fixedly connected to the limiting plate (6).

3. The supporting stand for a computer mainframe according to claim 1, wherein the surface of the dust screen (13) is subjected to electrostatic powder spraying treatment.

4. The supporting bracket for computer mainframe according to claim 1, wherein the bottom ends of the supporting legs (2) are all fixedly provided with rubber non-slip pads.

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