CN213482802U - Computer mainboard fixing device for computer - Google Patents

Abstract

The utility model discloses a computer motherboard fixing device for computer relates to computer technology field, including box and mainboard body, the fixed front of box is inlayed and is had first filter screen, the fixed interior roof of box is inlayed and is had hollow card shell, the inside joint of hollow card shell has the second filter screen, the inner wall fixedly connected with mounting panel of box, the last fixed surface of mounting panel is inlayed and is had the fan, four first elliptical orifices have been seted up to the inner wall of box. The utility model relates to a rational in infrastructure, it can be through installation mechanism, turn round board, second elliptical hole and first elliptical hole, press down to turn round the board and make the fixture block pass through second elliptical hole and first elliptical hole, thereby rotate and turn round the board and drive the fixture block rotation degree, under the effect of spring, the spring bulldozes the baffle and shifts up and make the fixture block sticis the box to accomplish the installation of mainboard, installation steps is simple, and does not have scattered part.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to a computer technology field specifically is a computer motherboard fixing device for computer.

Background

The computer case mainboard is also called a mainboard, a system board or a motherboard; the microcomputer is divided into a commercial mainboard and an industrial mainboard, is arranged in a case, and is one of the most basic and important components of the microcomputer.

Most of current computer motherboard installations are through the bolt fastening, and the part is various, and the installation is troublesome and the part is lost easily, and in addition, computer motherboard shell can set up the filter screen more and prevent that the dust from getting into and influencing the host computer performance, but the dust on the filter screen is not convenient for clear up. Therefore, the computer mainboard fixing device for the computer solves the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a computer mainboard fixing device for computer in order to compensate prior art not enough.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer mainboard fixing device for computer, includes box and mainboard body, the front of box is fixed to be inlayed and is had first filter screen, the interior roof of box is fixed to be inlayed and is had hollow card shell, the inside joint of hollow card shell has the second filter screen, the inner wall fixedly connected with mounting panel of box, the last fixed surface of mounting panel is inlayed and is had the fan, four first elliptical orifices have been seted up to the inner wall of box, four installation mechanisms are installed to the inner wall of box, the mainboard body is installed in the inner wall of box, four second elliptical orifices have been seted up in the front of mainboard body, and the second elliptical orifice is corresponding with first elliptical orifice.

Further, installation mechanism includes a fixed cylinder, the back of a fixed cylinder articulates in the inner wall of box, the through-hole has been seted up in the front of a fixed cylinder, the inside of a fixed cylinder is equipped with the connecting rod, the one end that the connecting rod is close to the mainboard body runs through a fixed cylinder, second elliptical aperture and first elliptical aperture in proper order and extends to the outside of box, the connecting rod is located the outside one end fixedly connected with fixture block of box, the inner wall sliding connection of a fixed cylinder has the baffle, the connecting rod runs through the baffle and rotates with the baffle to be connected, the outside cover of connecting rod is equipped with the spring, the both ends difference fixed connection of spring is in the bottom surface of baffle and the interior diapire of a.

Furthermore, the bottom surface of the box body is fixedly connected with an anti-slip mat, and anti-slip lines are arranged on the bottom surface of the anti-slip mat.

Furthermore, four groups of limiting plates are arranged inside the box body, and the back surfaces of the four groups of limiting plates are fixedly connected to the inner wall of the box body.

Furthermore, the front surface of the connecting rod is provided with a torsion plate, and the back surface of the torsion plate is fixedly connected to the front surface of the connecting rod.

Furthermore, the outer surface of the second filter screen is fixedly connected with a pull plate, and anti-skid grains are formed in the outer surface of the pull plate.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this computer mainboard fixing device for computer possesses following beneficial effect:

one, the utility model discloses an installation mechanism, turn round board, second elliptical hole and first elliptical hole, press and turn round the board and make the fixture block pass through second elliptical hole and first elliptical hole, thereby rotate and turn round the board and drive the fixture block rotation degree, under the effect of spring, the spring bulldozes the baffle and shifts up and make the fixture block sticis the box to accomplish the installation of mainboard, installation step is simple, and does not have scattered part.

Second, the utility model discloses a be provided with second filter screen, arm-tie, hollow card shell, hold the arm-tie, extract the second filter screen from hollow card shell, be convenient for wash and change the second filter screen.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of a front view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the present invention at B in FIG. 2;

FIG. 5 is a schematic view of the connection between the mounting mechanism and the main board body and the box body;

fig. 6 is a schematic view of the connection between the main board body and the second elliptical hole of the present invention.

In the figure: 1. a box body; 2. a first filter screen; 3. a second filter screen; 4. pulling a plate; 5. a hollow clamping shell; 6. an installation mechanism; 7. a main board body; 8. a second elliptical hole; 9. a first elliptical hole; 10. a fan; 11. a non-slip mat; 12. a limiting plate; 13. twisting a plate; 14. mounting a plate; 61. a fixed cylinder; 62. a baffle plate; 63. a through hole; 64. a clamping block; 65. a connecting rod; 66. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a computer mainboard fixing device for computer, including box 1 and mainboard body 7, the fixed front of box 1 is inlayed and is had first filter screen 2, the fixed hollow card shell 5 that inlays of interior roof of box 1, the inside joint of hollow card shell 5 has second filter screen 3, the inner wall fixedly connected with mounting panel 14 of box 1, the last fixed surface of mounting panel 14 inlays and has fan 10, fan 10's rated power is 100W, four first elliptical aperture 9 have been seted up to the inner wall of box 1, four installation mechanism 6 are installed to the inner wall of box 1, mainboard body 7 is installed in the inner wall of box 1, four second elliptical aperture 8 have been seted up in mainboard body 7's front, and second elliptical aperture 8 is corresponding with first elliptical aperture 9.

Further, installation mechanism 6 includes solid fixed cylinder 61, the back of solid fixed cylinder 61 articulates in the inner wall of box 1, through-hole 63 has been seted up in solid fixed cylinder 61's front, solid fixed cylinder 61's inside is equipped with connecting rod 65, connecting rod 65 is close to solid fixed cylinder 61 is run through in proper order to the one end of mainboard body 7, second elliptical aperture 8 and first elliptical aperture 9 extend to the outside of box 1, connecting rod 65 is located the outside one end fixedly connected with fixture block 64 of box 1, gu fixed cylinder 61's inner wall sliding connection has baffle 62, connecting rod 65 runs through baffle 62 and is connected with baffle 62 rotation, the outside cover of connecting rod 65 is equipped with spring 66, the both ends difference fixed connection of spring 66 is in the bottom surface of baffle 62 and the inner diapire of solid fixed. By being provided with the mounting mechanism 6, the main board body 7 is convenient to mount.

Further, the bottom surface of the box body 1 is fixedly connected with an anti-slip mat 11, and anti-slip lines are arranged on the bottom surface of the anti-slip mat 11. By providing the non-slip mat 11, the stability of the device is passed.

Furthermore, four groups of limiting plates 12 are arranged inside the box body 1, and the back surfaces of the four groups of limiting plates 12 are fixedly connected to the inner wall of the box body 1. Through being provided with limiting plate 12 to seted up anti-skidding line on limiting plate 12, can block fixed cylinder 61 in limiting plate 12, play limiting displacement to it.

Furthermore, a torsion plate 13 is arranged on the front surface of the connecting rod 65, and the back surface of the torsion plate 13 is fixedly connected to the front surface of the connecting rod 65. By providing the torsion plate 13, rotation of the link 65 is facilitated.

Furthermore, the outer surface of the second filter screen 3 is fixedly connected with a pull plate 4, and anti-skid grains are arranged on the outer surface of the pull plate 4. The second filter screen 3 is convenient to take down by arranging the pull plate 4.

The working principle is as follows: arrange the device in suitable position, the bottom surface contact mainboard that the fixed section of thick bamboo 61 made the fixed section of thick bamboo 61 rotates, press and turn round board 13, make fixture block 64 pass through second elliptical hole 8 and first elliptical hole 9, it drives fixture block 64 and rotates 90 degrees to turn round board 13 to rotate, under the effect of spring 66, spring 66 bulldozes baffle 62 and shifts up and make fixture block 64 sticis box 1, thereby accomplish the installation of mainboard, the installation procedure is simple, and not have scattered part, start-up fan 10, dispel the heat to the mainboard, when the dust is too much on second filter screen 3, hold arm-tie 4, extract second filter screen 3 from hollow card shell 5, be convenient for wash and change second filter screen 3.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a computer motherboard fixing device for computer, includes box (1) and mainboard body (7), its characterized in that: the front of box (1) is fixed to be inlayed and is had first filter screen (2), the fixed interior roof of box (1) is inlayed and is had hollow card shell (5), the inside joint of hollow card shell (5) has second filter screen (3), the inner wall fixedly connected with mounting panel (14) of box (1), the last fixed surface of mounting panel (14) is inlayed and is had fan (10), four first elliptical aperture (9) have been seted up to the inner wall of box (1), four installation mechanism (6) are installed to the inner wall of box (1), install in the inner wall of box (1) mainboard body (7), four second elliptical aperture (8) have been seted up in the front of mainboard body (7), and second elliptical aperture (8) are corresponding with first elliptical aperture (9).

2. A computer motherboard fixing device for a computer according to claim 1, wherein: the mounting mechanism (6) comprises a fixed cylinder (61), the back surface of the fixed cylinder (61) is hinged with the inner wall of the box body (1), the front surface of the fixed cylinder (61) is provided with a through hole (63), the inside of the fixed cylinder (61) is provided with a connecting rod (65), one end of the connecting rod (65) close to the main board body (7) sequentially penetrates through the fixed cylinder (61), the second elliptical hole (8) and the first elliptical hole (9) and extends to the outside of the box body (1), one end of the connecting rod (65) positioned outside the box body (1) is fixedly connected with a clamping block (64), the inner wall of the fixed cylinder (61) is connected with a baffle (62) in a sliding way, the connecting rod (65) penetrates through the baffle (62) and is connected with the baffle (62) in a rotating way, the outside cover of connecting rod (65) is equipped with spring (66), the both ends of spring (66) fixed connection respectively in the bottom surface of baffle (62) and the interior diapire of fixed cylinder (61).

3. A computer motherboard fixing device for a computer according to claim 1, wherein: the bottom surface of the box body (1) is fixedly connected with an anti-slip pad (11), and anti-slip lines are arranged on the bottom surface of the anti-slip pad (11).

4. A computer motherboard fixing device for a computer according to claim 1, wherein: four groups of limiting plates (12) are arranged in the box body (1), and the back surfaces of the four groups of limiting plates (12) are fixedly connected to the inner wall of the box body (1).

5. A computer motherboard fixing device for a computer according to claim 2, wherein: the front surface of the connecting rod (65) is provided with a torsion plate (13), and the back surface of the torsion plate (13) is fixedly connected to the front surface of the connecting rod (65).

6. A computer motherboard fixing device for a computer according to claim 1, wherein: the outer surface of the second filter screen (3) is fixedly connected with a pull plate (4), and anti-skid grains are formed in the outer surface of the pull plate (4).

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