CN219590752U

CN219590752U - Bracket for computer motherboard convenient to install

Info

Publication number: CN219590752U
Application number: CN202320525753.9U
Authority: CN
Inventors: 刘建华; 张毓华; 王峰; 陈鹤
Original assignee: Beijing Aerospace Huafeng Technology Co ltd
Current assignee: Beijing Aerospace Huafeng Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-25
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a bracket for a computer motherboard, which is convenient to install, and comprises a computer case, wherein the inside of the computer case is provided with a bracket, the front side wall of the bracket clamps the computer motherboard, the back surface of the bracket is fixedly provided with four groups of fixing devices, the back surface of the bracket, which is positioned inside the computer case, is fixedly provided with a plurality of groups of upright posts, the upright posts are distributed inside the computer case at equal intervals, the front side wall and the rear side wall of the computer case are provided with a first mounting groove and a second mounting groove, the inside of the second mounting groove is provided with a metal filter screen, the inside of the first mounting groove is provided with a front cover plate, and the upper surface of the computer case is in threaded connection with knob bolts. The fixing device and the bracket which are formed by the fixing block, the first clamping block, the second clamping block and the like are designed on the bracket for the computer motherboard convenient to install, so that the computer motherboard is convenient to install and detach, the damage to parts on the motherboard during later ash removal and maintenance and detachment of the motherboard is reduced, and the service life of the computer motherboard is prolonged.

Description

Bracket for computer motherboard convenient to install

Technical Field

The utility model relates to the technical field of brackets, in particular to a bracket for a computer motherboard, which is convenient to install.

Background

A motherboard, also called a main board (main board), a system board (system board), or a motherboard (atherboard), is one of the most basic and important components of a computer. The motherboard is generally a rectangular circuit board on which the main circuitry that makes up the computer is mounted, and typically has elements such as a BIOS chip, an I/O control chip, a keyboard and panel control switch interface, an indicator light connector, an expansion slot, a direct current power supply connector for the motherboard and the card.

At present computer motherboard is when the installation, generally adopt small-size screw direct fixation on computer machine case inner wall, screw fixation's mode has joint strength height, be difficult for dropping after the mainboard installation and rock the advantage, but screw fixation's mode is inconvenient to the dismantlement of mainboard, especially when the user needs to deashing and the maintenance to the mainboard, because quick-witted case inner space is less, inconvenient operation, and install a large amount of spare parts on the mainboard, need dismantle other parts earlier when dismantling the mainboard, consequently the mainboard can harm other parts at the dismantlement in-process.

Therefore, in order to solve the above problems, we propose a bracket for a computer motherboard, which is convenient to install.

Disclosure of Invention

The utility model aims to provide a bracket for a computer motherboard, which is convenient to install, so as to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support for computer motherboard convenient to installation, includes the computer machine case, the inside support that is provided with of computer machine case, the positive lateral wall centre gripping of support has the computer motherboard, support back fixed mounting has four sets of fixing device, the inside back fixed mounting who is located the support of computer machine case has the multiunit stand, the stand is at the inside equidistance distribution of computer machine case, first mounting groove and second mounting groove have been seted up to lateral wall around the computer machine case, second mounting groove internally mounted has the metal filter screen, first mounting groove internally mounted has the front shroud, computer machine case upper surface threaded connection has the knob bolt.

As a further description of the utility model: the fixing device comprises a fixing block, the fixing block is fixedly connected with the support, a first clamping block and a second clamping block are arranged on the side wall, far away from the support, of the fixing block, a connecting block is fixedly arranged on one side, close to the fixing block, of the first clamping block and the second clamping block, a connecting groove matched with the connecting block is formed in the fixing block, and a connecting shaft is communicated between the fixing block and the connecting block.

As a further description of the utility model: the side wall that first grip block and second grip block are close to each other has seted up the centre gripping hole, and centre gripping hole internally mounted has semicircular rubber pad, the internal diameter size of centre gripping hole and the external diameter size phase-match of stand.

As a further description of the utility model: the fixing holes are formed in the first clamping block and the second clamping block, fixing bolts are connected with the inner threads of the fixing holes, and trapezoid openings are formed in one ends, far away from the fixing blocks, of the first clamping block and the second clamping block.

As a further description of the utility model: the size of the metal filter screen is matched with that of the second mounting groove, and magnetic blocks are fixedly arranged on the side walls of the two ends, close to the computer case, of the metal filter screen.

As a further description of the utility model: the size of the front cover plate is matched with that of the first mounting groove, a threaded hole matched with the knob bolt is formed in the top of the front cover plate, and the front cover plate is in threaded connection with the computer case through the knob bolt and the threaded hole.

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

(1) The utility model designs the fixing device formed by the fixing block, the first clamping block, the second clamping block and the like and the bracket on the bracket for the computer motherboard, when the computer motherboard is used, the fixing bolts in the fixing holes in the first clamping block and the second clamping block can be removed, the fixing of the first clamping block and the second clamping block to the upright post is released, then the first clamping block and the second clamping block are rotated around the connecting shaft and the connecting block, so that the upright post is separated from the first clamping block and the second clamping block, the fixing of the bracket and the upright post is released, and then the bracket and the computer motherboard can be taken out from the computer chassis, thereby facilitating the installation and the disassembly of the computer motherboard, reducing the damage to parts on the motherboard during the later dust removal and maintenance and disassembly, and prolonging the service life of the motherboard.

Drawings

FIG. 1 is a schematic diagram of a front structure of a computer case according to the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 3 is a schematic diagram of a back structure of a computer case according to the present utility model;

FIG. 4 is a schematic view of the back structure of the bracket of the present utility model;

fig. 5 is a schematic structural view of the fixing device of the present utility model.

In the figure: 1. a computer chassis; 2. a bracket; 3. a computer motherboard; 4. a fixing device; 401. a fixed block; 402. a first clamping block; 403. a second clamping block; 404. a connecting block; 405. a connecting shaft; 406. a clamping hole; 407. a trapezoid opening; 408. a fixing hole; 5. a column; 6. a metal filter screen; 7. a front cover plate; 8. a knob bolt; 9. a magnetic block; 10. a first mounting groove; 11. and a second mounting groove.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a support for computer motherboard convenient to installation, including computer machine case 1, the inside support 2 that is provided with of computer machine case 1, the positive lateral wall centre gripping of support 2 has computer motherboard 3, support 2 back fixed mounting has four sets of fixing device 4, the inside back fixed mounting who is located support 2 of computer machine case 1 has multiunit stand 5, stand 5 is at the inside equidistance distribution of computer machine case 1, first mounting groove 10 and second mounting groove 11 have been seted up to lateral wall around the computer machine case 1, second mounting groove 11 internally mounted has metal filter screen 6, first mounting groove 10 internally mounted has front shroud 7, computer machine case 1 upper surface threaded connection has knob bolt 8.

In this embodiment: fixing device 4 includes fixed block 401, fixed block 401 and support 2 fixed connection, and first grip block 402 and second grip block 403 are installed to the lateral wall that fixed block 401 kept away from support 2, and one side that first grip block 402 and second grip block 403 are close to fixed block 401 is fixed to be installed connecting block 404, and the inside spread groove with connecting block 404 looks adaptation of having seted up of fixed block 401 has link up connecting axle 405 between fixed block 401 and the connecting block 404.

The specific use is as follows: the first clamping block 402 and the second clamping block 403 can rotate around the fixed block 401 through the connecting block 404 and the connecting shaft 405 so as to enlarge the space between the first clamping block 402 and the second clamping block 403 and facilitate the insertion of the upright post 5.

In this embodiment: the side wall that first grip block 402 and second grip block 403 are close to each other has offered clamping hole 406, and clamping hole 406 internally mounted has semicircular rubber pad, and the internal diameter size of clamping hole 406 matches with the external diameter size of stand 5.

The specific use is as follows: the rubber pad design inside the clamping hole 406 can increase the friction force when the first clamping block 402 and the second clamping block 403 clamp the upright 5.

In this embodiment: the first clamping block 402 and the second clamping block 403 are internally provided with a fixing hole 408, the fixing hole 408 is internally connected with a fixing bolt in a threaded manner, and one ends of the first clamping block 402 and the second clamping block 403, which are far away from the fixing block 401, are provided with trapezoid openings 407.

The specific use is as follows: the trapezoid opening 407 facilitates the upright post 5 to be inserted into the clamping holes 406 formed in the first clamping block 402 and the second clamping block 403, the fixing bolt has the same structure as the knob bolt 8, and the fixing hole 408 is used for connecting and fixing the first clamping block 402 and the second clamping block 403.

In this embodiment: the size of the metal filter screen 6 is matched with that of the second mounting groove 11, and magnetic blocks 9 are fixedly arranged on the side walls of the two ends, close to the computer case 1, of the metal filter screen 6.

The specific use is as follows: the metal filter screen 6 can be adsorbed in the second mounting groove 11 through the magnetic block 9, and plays a role in blocking ash.

In this embodiment: the size of the front cover plate 7 is matched with the first mounting groove 10, a threaded hole matched with the knob bolt 8 is formed in the top of the front cover plate 7, and the front cover plate 7 is in threaded connection with the computer case 1 through the knob bolt 8 and the threaded hole.

The specific use is as follows: the knob bolt 8 is composed of a knob and a screw rod, and the knob can be conveniently used for applying external force to drive the screw rod to screw into the front cover plate 7 so as to fix the front cover plate 7 and the computer case 1.

Working principle: when the computer main board 3 is required to be cleaned or maintained, a user can screw the knob bolts 8 to release the fixation between the front cover plate 7 and the computer case 1, then take the front cover plate 7 out of the first mounting groove 10 to expose the inside of the computer case 1, then take the metal filter screen 6 adsorbed on the computer case 1 by the magnet 9 out of the second mounting groove 11 to expose the upright post 5, after the metal filter screen 6 is taken down, the fixing bolts in the fixing holes 408 in the first clamping block 402 and the second clamping block 403 can be taken down, the fixation of the first clamping block 402 and the second clamping block 403 to the upright post 5 is released, then the first clamping block 402 and the second clamping block 403 are rotated around the connecting shaft 405 and the connecting block 404 to enable the upright post 5 to be separated from the first clamping block 402 and the second clamping block 403, so that the fixation of the bracket 2 and the upright post 5 is released, and then the bracket 2 and the computer main board 3 can be taken out of the computer case 1.

Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a support for computer motherboard convenient to installation, includes computer machine case (1), its characterized in that: the novel computer cabinet is characterized in that a support (2) is arranged inside the computer cabinet (1), a computer main board (3) is clamped on the front side wall of the support (2), four groups of fixing devices (4) are fixedly arranged on the back of the support (2), a plurality of groups of upright posts (5) are fixedly arranged on the back of the support (2) inside the computer cabinet (1), the upright posts (5) are distributed at equal intervals inside the computer cabinet (1), a first mounting groove (10) and a second mounting groove (11) are formed in the front side wall and the back side wall of the computer cabinet (1), a metal filter screen (6) is arranged in the second mounting groove (11), a front cover plate (7) is arranged in the first mounting groove (10), and knob bolts (8) are connected to the upper surface of the computer cabinet (1) in a threaded mode.

2. A rack for a computer motherboard for easy installation as recited in claim 1, wherein: fixing device (4) are including fixed block (401), fixed block (401) and support (2) fixed connection, first grip block (402) and second grip block (403) are installed to the lateral wall that support (2) were kept away from to fixed block (401), one side fixed mounting that first grip block (402) and second grip block (403) are close to fixed block (401) has connecting block (404), connecting groove with connecting block (404) looks adaptation has been seted up to inside fixed block (401), link up between fixed block (401) and connecting block (404) has connecting axle (405).

3. A rack for a computer motherboard for easy installation as recited in claim 2, wherein: the side wall that first grip block (402) and second grip block (403) are close to each other has seted up centre gripping hole (406), and centre gripping hole (406) internally mounted has semicircular rubber pad, the internal diameter size of centre gripping hole (406) matches with the external diameter size of stand (5).

4. A rack for a computer motherboard for easy installation as recited in claim 2, wherein: the fixing device is characterized in that fixing holes (408) are formed in the first clamping block (402) and the second clamping block (403), fixing bolts are connected with the fixing holes (408) in a threaded mode, and trapezoid openings (407) are formed in one ends, far away from the fixing blocks (401), of the first clamping block (402) and the second clamping block (403).

5. A rack for a computer motherboard for easy installation as recited in claim 1, wherein: the size of the metal filter screen (6) is matched with that of the second mounting groove (11), and magnetic blocks (9) are fixedly arranged on the side walls of the two ends, close to the computer case (1), of the metal filter screen (6).

6. A rack for a computer motherboard for easy installation as recited in claim 1, wherein: the size of front shroud (7) and first mounting groove (10) looks adaptation, screw hole with knob bolt (8) looks adaptation has been seted up at front shroud (7) top, front shroud (7) pass through knob bolt (8) and screw hole and computer machine case (1) threaded connection.