CN220543299U

CN220543299U - Computer motherboard fixing device for computer

Info

Publication number: CN220543299U
Application number: CN202321629318.7U
Authority: CN
Inventors: 胡汉林
Original assignee: Chongqing Chongjing Technology Co ltd
Current assignee: Chongqing Chongjing Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-02-27
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of computer mainboards and discloses a computer mainboard fixing device for a computer, which comprises a host and a mainboard body, wherein a knob is fixedly connected to the outer surface of the top of a rotating shaft, a gear is fixedly connected to the outer surface of the bottom of the rotating shaft, racks are movably meshed with the outer surface of the gear, clamping plates are fixedly connected to the opposite outer surfaces of a connecting plate and a fixing plate, and clamping grooves are formed in the outer surfaces of the two clamping plates. This computer is with computer motherboard fixing device, through setting up cardboard and draw-in groove, cooperation knob, gear and rack are fixed the mainboard, have solved most computer motherboard and all have been through the fix with screw at quick-witted incasement, and the space is narrow in the quick-witted incasement, and it is comparatively inconvenient to use the screwdriver to unscrew the screw to its set screw can rust or smooth silk after live time is longer, can make the computer motherboard become flexible or skew even drop the problem.

Description

Computer motherboard fixing device for computer

Technical Field

The utility model relates to the technical field of computer mainboards, in particular to a computer mainboard fixing device for a computer.

Background

The main board is also called as motherboard, system board or motherboard, it is one of the most basic and important components of microcomputer, the main board is generally rectangular circuit board, on which the main circuit system forming computer is mounted, and it is generally composed of BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator light plug-in connector, expansion slot, DC power supply plug-in connector of main board and plug-in card, etc.

Most computer mainboards are fixed in a chassis through screws, the space in the chassis is narrow, the screws are inconvenient to unscrew by using a screwdriver, and after the service time is long, the fixing screws may rust or slide wires, so that the computer mainboards are loosened or offset or even fall, and therefore, the computer mainboard fixing device for the computer is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a computer main board fixing device for a computer, which solves the problems that most of computer main boards in the prior art are fixed in a case through screws, the space in the case is narrow, the screws are inconvenient to unscrew by using a screwdriver, and the fixing screws can rust or slide wires after the use time is long, so that the computer main boards are loosened or offset and even fall.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a computer motherboard fixing device for computer, includes host computer and mainboard body, the left side surface block of host computer is provided with the curb plate, the top surface of host computer rotates and runs through there is the pivot, the top surface fixedly connected with knob of pivot, the bottom surface fixedly connected with gear of pivot, the surface activity meshing of gear has the rack, the bottom surface fixedly connected with connecting plate of rack, the top internal surface fixedly connected with fixed plate of host computer, the equal fixedly connected with cardboard of surface that connecting plate and fixed plate are relative, two the draw-in groove has all been seted up to the surface of cardboard.

Preferably, two cooling fans are fixedly arranged on the inner surface of the right side of the host, and a plurality of cooling holes are formed in the outer surface of the right side of the host.

Preferably, four magnet stones are arranged on the inner surface of the right side of the main machine, a frame is arranged on the outer surface of the right side of the main machine, and a dust screen is arranged on the inner surface of the frame.

By adopting the technical scheme, the iron frame is adsorbed through the magnet, and when the dust screen needs to be cleaned, the dust screen is convenient to take down.

Preferably, the outer surfaces of the two clamping grooves are provided with protection pads, and the outer surface of the knob is provided with anti-skidding patterns.

By adopting the technical scheme, the main board body is protected by the protective pad, and the knob is convenient to rotate by the anti-skid patterns.

Preferably, the top surface fixedly connected with T shape pole of rack, T shape spout has been seted up to the top internal surface of host computer, T shape pole and the internal surface sliding connection of T shape spout.

By adopting the technical scheme, the T-shaped rod is arranged on the inner surface of the T-shaped groove, and when the rack moves, the T-shaped rod slides in the T-shaped groove and supports the rack through the T-shaped rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. this computer is with computer motherboard fixing device, through setting up cardboard and draw-in groove, cooperation knob, gear and rack are fixed the mainboard, have reached and have need not the bolt and can be fixed the mainboard to be convenient for dismantle the effect of overhauling it, solved most computer motherboard and all be through the fix with screw at quick-witted incasement, the machine incasement space is narrow, use the screwdriver to unscrew the screw comparatively inconvenient, and its set screw can rust or smooth silk after live time is longer, can make the computer motherboard become flexible or skew even drop's problem.

2. This computer is with computer motherboard fixing device dispels the heat to the mainboard body through setting up radiator fan and louvre to prevent through setting up the dust screen that the dust from getting into, reached can be when dispelling the heat to the mainboard, block that the dust from entering into the inside effect of host computer through the louvre.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the present utility model.

In the figure: 1. a host; 2. a rotating shaft; 3. a knob; 4. a gear; 5. a rack; 6. a connecting plate; 7. a fixing plate; 8. a clamping plate; 9. a clamping groove; 10. a main board body; 11. a heat radiation hole; 12. a heat radiation fan; 13. a magnet; 14. an iron frame; 15. a dust screen; 16. t-shaped bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3 in combination, a computer motherboard fixing device for a computer includes a host 1 and a motherboard body 10, wherein a left side outer surface of the host 1 is clamped with a side board, when the motherboard body 10 is installed, the side board of the host 1 is opened, one end of the motherboard body 10 is inserted into a clamping groove 9 of the left side clamping board 8, a rotating shaft 2 is rotatably penetrated through a top outer surface of the host 1, a knob 3 is fixedly connected with a top outer surface of the rotating shaft 2, a gear 4 is fixedly connected with a bottom outer surface of the rotating shaft 2, the knob 3 rotates the rotating shaft 2 to enable the gear 4 to rotate, a rack 5 is movably meshed with an outer surface of the gear 4 to drive the rack 5 to move, a connecting board 6 is fixedly connected with a bottom outer surface of the rack 5, a top inner surface of the host 1 is fixedly connected with a fixing board 7, opposite outer surfaces of the connecting board 6 and the fixing board 7 are both fixedly connected with clamping boards 8, the outer surfaces of the two clamping boards 8 are respectively provided with a clamping groove 9, the rack 5 drives the connecting board 6 to move towards one side close to the fixing board 7, so that the other end of the motherboard is clamped in the clamping groove 9 of the right side clamping board 8, the motherboard 10 is completely fixed, and the motherboard 10 is completely removed, when the motherboard 10 is turned off, and the motherboard 3 is clockwise.

Working principle: when the main board body 10 is installed, the side board of the host 1 is opened, one end of the main board body 10 is inserted into the clamping groove 9 of the left clamping board 8, the knob 3 is rotated anticlockwise, the knob 3 drives the rotating shaft 2 to enable the gear 4 to rotate, the gear 4 drives the rack 5 to move, the rack 5 drives the connecting board 6 to move towards one side close to the fixed board 7, the other end of the main board is clamped in the clamping groove 9 of the right clamping board 8, the main board body 10 is fixed, the side board is closed, and the knob 3 is rotated clockwise when the main board body 10 is disassembled.

Compared with the related art, the computer motherboard fixing device for the computer has the following beneficial effects: the fixing device has the advantages that the fixing device can fix the main board without bolts, so that the dismounting and overhauling effects are achieved, the problems that most of computer main boards are fixed in a case through screws, the space in the case is narrow, the screws are inconvenient to unscrew by using a screwdriver, the fixing screws possibly rust or slide wires after the service time is long, and the computer main boards are loosened or deviate or even fall are solved.

Example 2:

referring to fig. 1-3, two heat dissipation fans 12 are fixedly installed on the inner surface of the right side of the host 1, a plurality of heat dissipation holes 11 are formed in the outer surface of the right side of the host 1, when the host 1 works, the heat dissipation fans 12 work, heat dissipation is performed on the main board body 10 through the heat dissipation holes 11, four magnet stones 13 are arranged on the inner surface of the right side of the host 1, an iron frame 14 is arranged on the outer surface of the right side of the host 1, a dust screen 15 is arranged on the inner surface of the iron frame 14, during heat dissipation, dust in air is prevented from entering the host 1 through the heat dissipation holes 11 through the dust screen 15, and when the dust screen 15 needs cleaning, the iron frame 14 is directly taken down.

Working principle: when the host computer 1 works, the heat radiation fan 12 works, heat is radiated to the main board body 10 through the heat radiation holes 11, and when the heat radiation is carried out, dust in the air is blocked by the dust screen 15 and enters the inside of the host computer 1 through the heat radiation holes 11, and when the dust screen 15 needs to be cleaned, the iron frame 14 is directly taken down.

Compared with the related art, the computer motherboard fixing device for the computer has the following beneficial effects: the effect of blocking dust from entering the host 1 through the heat radiation holes 11 when the main board is radiating is achieved.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Computer motherboard fixing device for computer, including host computer (1) and mainboard body (10), its characterized in that: the left side surface block of host computer (1) is provided with the curb plate, the top surface rotation of host computer (1) runs through there is pivot (2), the top surface fixedly connected with knob (3) of pivot (2), the bottom surface fixedly connected with gear (4) of pivot (2), the surface activity meshing of gear (4) has rack (5), the bottom surface fixedly connected with connecting plate (6) of rack (5), the top internal surface fixedly connected with fixed plate (7) of host computer (1), the equal fixedly connected with cardboard (8) of surface that connecting plate (6) and fixed plate (7) are relative, two draw-in groove (9) have all been seted up to the surface of cardboard (8).

2. A computer motherboard fixing apparatus for a computer as recited in claim 1, wherein: two cooling fans (12) are fixedly arranged on the inner surface of the right side of the host machine (1), and a plurality of cooling holes (11) are formed in the outer surface of the right side of the host machine (1).

3. A computer motherboard fixing apparatus for a computer as recited in claim 1, wherein: four magnet stones (13) are arranged on the inner surface of the right side of the main machine (1), an iron frame (14) is arranged on the outer surface of the right side of the main machine (1), and a dust screen (15) is arranged on the inner surface of the iron frame (14).

4. A computer motherboard fixing apparatus for a computer as recited in claim 1, wherein: the outer surfaces of the two clamping grooves (9) are provided with protection pads, and the outer surface of the knob (3) is provided with anti-skid patterns.

5. A computer motherboard fixing apparatus for a computer as recited in claim 1, wherein: the top surface fixedly connected with T shape pole (16) of rack (5), T shape spout has been seted up to the top internal surface of host computer (1), the internal surface sliding connection of T shape pole (16) and T shape spout.