CN210895199U

CN210895199U - Computer mainboard mounting structure

Info

Publication number: CN210895199U
Application number: CN202020084587.XU
Authority: CN
Inventors: 汪雅丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-06-30
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a computer mainboard mounting structure, including the mainboard, the equal fixedly connected with connecting block in mainboard both sides, the draw-in groove has all been seted up to one side that two connecting blocks are relative, and fixedly connected with protective housing on two connecting blocks, a plurality of louvres have been seted up to the upside of protective housing, all weld the dust screen in the louvre, the both sides of connecting block all are equipped with the stopper, and the stopper is equal fixedly connected on the lateral wall of protective housing, the stopper has all seted up spacing hole, the below of mainboard is equipped with the connecting plate, the upside fixedly connected with of connecting plate returns the type piece, be equipped with the standing groove in returning the type piece, and the connecting block keeps away from one side of mainboard and all is equipped with the fixed block, the fixed block is equal fixedly connected on the upside of returning the type piece, all seted up the cavity in the fixed block, the utility model, the installation of being convenient for stabilize the mainboard, the dust screen can prevent that the dust from getting into, and the suitability is higher.

Description

Computer mainboard mounting structure

Technical Field

The utility model relates to a mainboard mounting structure, in particular to computer mainboard mounting structure belongs to computer technical field.

Background

A motherboard, also called a motherboard, a system board or a motherboard; the main board is a rectangular circuit board, on which the main circuit system for forming computer is mounted, and generally includes BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, main board and D.C. power supply plug-in unit of plug-in card, etc..

Traditional mainboard mounting structure generally uses the screw to install fixedly, and the installation is troublesome, and current mainboard mounting structure is generally with the joint mode, nevertheless does not set up limit structure, leads to the installation shakiness, and traditional mounting structure does not set up protector, leads to the mainboard ash falling, influences the computer motherboard and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer mainboard mounting structure comprises a mainboard, wherein connecting blocks are fixedly connected to two sides of the mainboard, clamping grooves are formed in the opposite sides of the two connecting blocks, a protective shell is fixedly connected to the two connecting blocks, a plurality of heat dissipation holes are formed in the upper side of the protective shell, dust screens are welded in the heat dissipation holes, limiting blocks are arranged on two sides of each connecting block and are fixedly connected to the side wall of the protective shell, limiting holes are formed in the limiting blocks, a connecting plate is arranged below the mainboard, a loop block is fixedly connected to the upper side of the connecting plate, a placement groove is formed in the loop block, a fixing block is arranged on one side, away from the mainboard, of each connecting block, the fixing blocks are fixedly connected to the upper side of the loop block, cavities are formed in the fixing blocks, long rods are arranged in the cavities, and springs are sleeved on the outer, the utility model discloses a spring, including the stock, the stock is close to the equal fixedly connected with slider in one end of connecting block, just the equal fixedly connected with fixture block in one side that the spring was kept away from to the slider, the equal fixedly connected with of one end that the slider was kept away from to the stock draws the piece, the both sides of fixed block all are equipped with spacing post, just the equal fixed connection of spacing post is at the upside of returning the type piece.

Preferably, the connecting block is connected with the inner wall of the placing groove in a sliding mode.

Preferably, the limiting column is connected with the limiting hole in a sliding mode.

Preferably, the clamping block is connected with the clamping groove in a sliding mode.

Preferably, the slider is slidably connected to an inner wall of the cavity.

Preferably, the heat dissipation holes are arranged in a matrix.

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

the utility model relates to a computer motherboard mounting structure aims at spacing post with spacing hole on the stopper and puts down, makes the mainboard put into the standing groove, and the inclined plane of fixture block can be extruded to the connecting block, and spring extrusion slider, slider extrusion fixture block make the fixture block card advance in the draw-in groove fixed, stimulates the piece that draws of both sides, makes the slider slide along the inner wall of cavity, and fixture block roll-off draw-in groove takes off the mainboard, convenient to assemble and disassemble, easy operation, the suitability is high.

Two, the utility model relates to a computer motherboard mounting structure is equipped with a plurality of spacing posts and spacing hole, is convenient for stabilize the installation of mainboard, and the dust screen can prevent that the dust from getting into, and the suitability is high.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a main board; 2. connecting blocks; 3. a card slot; 4. a protective shell; 5. heat dissipation holes; 6. a dust screen; 7. a connecting plate; 8. a limiting block; 9. a limiting hole; 10. a molding block; 11. a placement groove; 12. a fixed block; 13. a cavity; 14. a long rod; 15. a spring; 16. a slider; 17. a clamping block; 18. pulling the block; 19. a limiting column.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a computer mainboard mounting structure comprises a mainboard 1, connecting blocks 2 are fixedly connected to two sides of the mainboard 1, clamping grooves 3 are formed in the opposite sides of the two connecting blocks 2, protective housings 4 are fixedly connected to the two connecting blocks 2, a plurality of heat dissipation holes 5 are formed in the upper sides of the protective housings 4, dust screens 6 are welded in the heat dissipation holes 5, limiting blocks 8 are arranged on two sides of the connecting blocks 2, the limiting blocks 8 are fixedly connected to the side walls of the protective housings 4, limiting holes 9 are formed in the limiting blocks 8, connecting plates 7 are arranged below the mainboard 1, return blocks 10 are fixedly connected to the upper sides of the connecting plates 7, placing grooves 11 are formed in the return blocks 10, fixing blocks 12 are arranged on the sides, away from the mainboard 1, of the connecting blocks 2, the fixing blocks 12 are fixedly connected to the upper sides of the return blocks 10, cavities 13 are formed in the fixing blocks 12, long rods 14 are arranged in, the equal fixedly connected with slider 16 of one end that stock 14 is close to connecting block 2, and the equal fixedly connected with fixture block 17 in one side that spring 15 was kept away from to slider 16, the equal fixedly connected with of one end that stock 14 kept away from slider 16 draws piece 18, and the both sides of fixed block 12 all are equipped with spacing post 19, and the equal fixed connection of spacing post 19 is at the upside of returning type piece 10.

Spacing post 19 and spacing hole 9 sliding connection, the installation of being convenient for is stable, and slider 16 and the inner wall sliding connection of cavity 13 are convenient for spacing, and connecting

block

2 and 11 inner wall sliding connection of standing groove are convenient for connect mainboard 1, and

fixture block

17 and 3 sliding connection of draw-in groove are convenient for the chucking fixed, and louvre 5 is the matrix arrangement, is convenient for dispel the heat.

Specifically, the utility model discloses during the use, aim at spacing post 19 with spacing hole 9 on the stopper 8 and put down, make mainboard 1 put into standing groove 11 in, connecting block 2 can extrude the inclined plane of fixture block 17, spring 15 extrudees

slider

16, 16 extrusion fixture blocks 17 of slider, make fixture block 17 card advance in draw-in groove 3 and fix, the piece 18 that draws of pulling both sides, make slider 16 slide along the inner wall of cavity 13, fixture block 17 roll-off draw-in groove 3 takes off mainboard 1, the louvre 5 of 4 upsides of protective housing dispels the heat, dust screen 6 prevents that the dust from getting into.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. A computer mainboard mounting structure comprises a mainboard (1) and is characterized in that connecting blocks (2) are fixedly connected to two sides of the mainboard (1), clamping grooves (3) are formed in two opposite sides of the connecting blocks (2), a protective shell (4) is fixedly connected to the two connecting blocks (2), a plurality of radiating holes (5) are formed in the upper side of the protective shell (4), dustproof nets (6) are welded in the radiating holes (5), limiting blocks (8) are arranged on two sides of the connecting blocks (2), the limiting blocks (8) are fixedly connected to the side wall of the protective shell (4), limiting holes (9) are formed in the limiting blocks (8), a connecting plate (7) is arranged below the mainboard (1), a loop block (10) is fixedly connected to the upper side of the connecting plate (7), and a placing groove (11) is formed in the loop block (10), just one side that mainboard (1) was kept away from in connecting block (2) all is equipped with fixed block (12), the upside of returning type piece (10) is connected to the equal fixed connection of fixed block (12), cavity (13) have all been seted up in fixed block (12), all be equipped with in cavity (13) stock (14), the outer wall of stock (14) all overlaps and is equipped with spring (15), the equal fixedly connected with slider (16) of one end that stock (14) is close to connecting block (2), just the equal fixedly connected with fixture block (17) in one side of spring (15) are kept away from in slider (16), the equal fixedly connected with pull block (18) of one end that slider (16) were kept away from in stock (14), the both sides of fixed block (12) all are equipped with spacing post (19), just the equal fixed connection of spacing post (19) is at the upside of returning type piece (10).

2. A computer board mounting structure according to claim 1, wherein: the connecting block (2) is connected with the inner wall of the placing groove (11) in a sliding mode.

3. A computer board mounting structure according to claim 1, wherein: the limiting column (19) is connected with the limiting hole (9) in a sliding mode.

4. A computer board mounting structure according to claim 1, wherein: the clamping block (17) is connected with the clamping groove (3) in a sliding mode.

5. A computer board mounting structure according to claim 1, wherein: the sliding block (16) is connected with the inner wall of the cavity (13) in a sliding mode.

6. A computer board mounting structure according to claim 1, wherein: the heat dissipation holes (5) are arranged in a matrix.