CN220381531U

CN220381531U - Computer motherboard fixed knot constructs for computer

Info

Publication number: CN220381531U
Application number: CN202321419993.7U
Authority: CN
Inventors: 段竹
Original assignee: Xian Jiaotong University City College
Current assignee: Xian Jiaotong University City College
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-23
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of computer mainboards and discloses a computer mainboard fixing structure for a computer, which comprises a chassis, wherein a fixing plate is fixedly arranged on the upper part of the inner wall of the rear side of the chassis, sliding grooves are formed in the upper part and the lower part of the front end of the fixing plate, two clamping mechanisms are arranged in the sliding grooves in a clamping manner, pressing mechanisms are fixedly arranged on the upper part and the lower part of the center of the front end of the fixing plate, two mounting blocks are fixedly arranged on the upper part and the lower part of the rear end of the fixing plate, and first springs are fixedly arranged in the four mounting blocks. According to the utility model, the clamping plates in the clamping mechanism can clamp four corners of the main board, so that the main board can be limited, the pressing plate on the pressing mechanism is connected with the second spring, and the pressing plate is pressed on the main board after being pulled up, so that the main board can be further fixed, and the main board can be fixed in the case after being installed and cannot be easily shifted.

Description

Computer motherboard fixed knot constructs for computer

Technical Field

The present utility model relates to the field of computer boards, and more particularly, to a computer board fixing structure for a computer.

Background

The computer motherboard is one of the core accessories of the computer, is the most important core platform of the computer, it is installed in chassis, carry or platform on it, carry or connect CPU, hard disk, memory, display card apparatus on it, and chassis power display keyboard mouse make up a complete PC system, while installing the motherboard, usually use the bolt to fix and install, if dismantle then inconvenient, the computer motherboard has fixed model and length, when the motherboard of different sizes is installed in chassis, need adjust the length of the fixing device, and the size of the existing fixing device is fixed, install inconvenient, therefore, one skilled in the art provides a computer motherboard fixing structure for computer, in order to solve the above-mentioned problem raised in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a computer main board fixing structure for a computer, wherein a clamping mechanism is arranged to clamp a main board in the fixing structure, limit operation is carried out on the main board, a pressing mechanism can press the main board arranged on a fixing plate, the main board can be fixed in a case after being arranged, the main board cannot be easily shifted, an installation block can be inserted into a cylinder, a first spring in the installation block can control the up and down of a positioning ball, when the positioning ball reaches the position of a positioning hole, the positioning ball can be clamped in the positioning hole after being ejected out of the positioning hole under the action of the first spring, the fixing plate can be fixed on the case, and the fixing plate can be detached by pressing the positioning ball, so that the fixing structure is convenient to detach and install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing structure of the computer main board for the computer comprises a case, wherein a fixing plate is fixedly arranged on the upper part of the inner wall of the rear side of the case, sliding grooves are formed in the upper part and the lower part of the front end of the fixing plate, two clamping mechanisms are arranged in the two sliding grooves in a clamping manner, and pressing mechanisms are fixedly arranged on the upper part and the lower part of the center of the front end of the fixing plate;

two mounting blocks are fixedly arranged at the upper part and the lower part of the rear end of the fixing plate, first springs are fixedly arranged in the four mounting blocks, and positioning balls are fixedly arranged on the upper end faces of the four first springs;

through the technical scheme, the clamping mechanism can enable the main board to be clamped in the clamping mechanism, limit operation is carried out on the main board, the pressing mechanism can press the main board mounted on the fixing plate, the main board can be fixed in the case after being mounted, the main board cannot be easily shifted, the mounting block can be inserted into the cylinder, the first spring inside the mounting block can control the upper and lower parts of the positioning ball, the positioning ball can be inserted into the positioning hole, and the positioning ball can be retracted into the mounting block.

Further, the two pressing mechanisms comprise fixed blocks, and second springs are fixedly arranged on the inner walls of the rear sides of the fixed blocks;

through above-mentioned technical scheme, the fixed block that sets up can fix on the fixed plate, and inside second spring can drive the connecting block and remove to also enable clamp plate work.

Further, one end of the second spring is fixedly connected with a connecting block, and the connecting block is provided with a pressing plate in a penetrating manner;

through above-mentioned technical scheme, the connecting block can drive the clamp plate work, lifts the clamp plate and places on the mainboard after placing the mainboard, plays the effect of compressing tightly to the mainboard.

Further, the four clamping mechanisms comprise moving plates, and clamping blocks are fixedly arranged at the rear parts of the upper ends and the lower ends of the four moving plates;

through the technical scheme, the clamping block can be clamped into the jack in the chute, so that the clamping mechanism is conveniently fixed in the chute, and the clamping mechanism can better play a role.

Further, two clamping plates are fixedly arranged at the lower ends of two of the four moving plates and at the upper ends of the other two of the four moving plates, and rubber pads are fixedly arranged at one group of opposite sides of each of the eight clamping plates;

through above-mentioned technical scheme, relative splint setting lets the mainboard can place in the middle of two splint, lets the mainboard can block wherein, and the existence of rubber pad lets the mainboard separate with splint after putting into splint, reduces the possibility of mainboard damage.

Further, a plurality of radiating holes are formed in the center of the front end face of the fixed plate, and radiating fans are fixedly arranged on two sides of the center of the front end of the fixed plate;

through the technical scheme, the radiating holes can radiate heat to the outside after the main board works to emit heat, and the radiating fan can work after being electrified with a power supply to timely and rapidly disperse the heat emitted by the main board.

Further, four cylinders are fixedly arranged on the inner wall of the rear side of the case at equal intervals, and positioning holes are formed in the centers of the upper surfaces of the four cylinders;

through the technical scheme, the cylinder can be matched with the mounting block for use, and after the mounting block is inserted, the positioning ball can be inserted into the positioning hole.

Further, a plurality of jacks are formed in the inner top surface and the inner bottom surface of the two sliding grooves;

through the technical scheme, the clamping mechanisms can be inserted into the jack holes, and the distance between the clamping mechanisms can be selected according to different lengths of the main boards.

The utility model has the following beneficial effects:

1. according to the computer main board fixing structure, the clamping plates in the clamping mechanisms can be clamped in the fixing structure, the main board is limited, the pressing plates on the pressing mechanisms are connected with the second springs, the pressing plates are pulled up and then pressed on the main board, the main board can be further fixed, the main board can be fixed in the case after being installed, the main board cannot be easily shifted, the clamping blocks on the clamping mechanisms are clamped in different jacks, the distance between the clamping mechanisms is adjusted, and the computer main board fixing structure can adapt to different main board lengths.

2. According to the computer main board fixing structure, the arranged mounting block can be inserted into the cylinder, the first spring in the mounting block can control the upper and lower parts of the positioning ball, so that when the positioning ball reaches the position of the positioning hole, the positioning ball can pop out of the positioning hole and then be clamped in the positioning hole under the action of the first spring, the fixing plate can be fixed on the case, and the fixing plate can be detached by pressing the positioning ball, so that the fixing plate is convenient to detach and install.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a mounting plate of the present utility model;

FIG. 3 is a schematic diagram of a chassis according to the present utility model;

FIG. 4 is a schematic side cross-sectional view of the hold-down mechanism of the present utility model;

fig. 5 is a schematic side cross-sectional view of the clamping mechanism of the present utility model.

Legend description:

1. a chassis; 2. a chute; 3. a heat radiation fan; 4. a heat radiation hole; 5. a fixing plate; 6. a compressing mechanism; 7. a clamping mechanism; 8. a jack; 9. a mounting block; 10. a first spring; 11. a positioning ball; 12. a cylinder; 13. positioning holes; 601. a fixed block; 602. a connecting block; 603. a second spring; 604. a pressing plate; 701. a moving plate; 702. a clamping block; 703. a clamping plate; 704. and a rubber pad.

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, one embodiment provided by the present utility model is: the utility model provides a computer motherboard fixing structure for computer, including quick-witted case 1, the fixed plate 5 that is provided with of department near the upper portion of inner wall in quick-witted case 1 rear side, spout 2 has all been seted up to fixed plate 5 front end upper and lower part, two clamping mechanism 7 are all joint to inside two spouts 2, the fixed plate 5 front end center is provided with hold-down mechanism 6 by the fixed clamp mechanism 6 that is provided with in department near upper and lower place, the clamping mechanism 7 that sets up can let the mainboard card in it, carry out spacing operation to the mainboard, and hold-down mechanism 6 can compress tightly the mainboard of installing on fixed plate 5, make the mainboard after installing can fix in quick-witted case 1, can not shift easily;

two mounting blocks 9 are fixedly arranged at the rear end of the fixing plate 5 near the upper part and the lower part, first springs 10 are fixedly arranged in the four mounting blocks 9, positioning balls 11 are fixedly arranged on the upper end faces of the four first springs 10, the mounting blocks 9 can be inserted into the cylinder 12, the first springs 10 in the inner parts of the mounting blocks can control the upper and lower parts of the positioning balls 11, and the positioning balls 11 can be inserted into the positioning holes 13 and can also retract into the mounting blocks 9.

Two hold-down mechanism 6 include fixed block 601, fixed block 601 rear side inner wall is fixed and is provided with the second spring 603, the fixed block 601 of setting can be fixed above fixed plate 5, inside second spring 603 can drive connecting block 602 and remove, thereby also enable clamp plate 604 work, second spring 603 one end fixedly connected with connecting block 602, connecting block 602 runs through and is provided with clamp plate 604, connecting block 602 can drive clamp plate 604 work, mention clamp plate 604 and place on the mainboard after placing the mainboard, play the effect of compressing tightly to the mainboard, four fixture 7 include movable plate 701, four movable plate 701 upper end and lower extreme are all fixed and are provided with fixture block 702 by the rear department, fixture block 702 of setting can block into jack 8 in spout 2, conveniently fix fixture 7 in spout 2, let fixture 7 can better performance effect, the lower extreme and the upper end of two other two clamp plates 703 of four movable plate 701 are all fixed and are provided with two clamp plates 703, eight two a set of relative sides are all fixed and are provided with rubber pad 704, relative clamp plate 703 set up and let can place in the middle of two clamp plates 703 and can reduce the clamp plate 703 and let the performance of the mainboard after the clamp plate 703 is broken, wherein the clamp plate 703 can be put into the mainboard and the clamp plate 703 is broken.

The center of the front end face of the fixing plate 5 is provided with a plurality of radiating holes 4, both sides of the center of the front end of the fixing plate 5 are fixedly provided with radiating fans 3, the radiating holes 4 can radiate heat to the outside after the main board works, the radiating fans 3 can work after being electrified, timely and rapidly disperse the heat emitted by the main board, the inner wall of the rear side of the case 1 is fixedly provided with four cylinders 12 at equal intervals, the center of the upper surface of each of the four cylinders 12 is provided with a locating hole 13, the set cylinders 12 can be matched with the mounting block 9 for use, after the mounting block 9 is inserted, locating balls 11 can be inserted into the locating holes 13, the inner top surfaces and the inner bottom surfaces of the two sliding grooves 2 are provided with a plurality of jacks 8, the clamping mechanisms 7 can be inserted into the jacks 8, and the distance between the clamping mechanisms 7 can be selected according to the lengths of different main boards.

Working principle: when the computer motherboard fixing structure is used, the motherboard is firstly placed between clamping plates 703 of the clamping mechanism 7, four corners of the motherboard can be surrounded by the clamping mechanism 7, rubber pads 704 arranged on the motherboard can protect four corners of the motherboard placed inside, clamping blocks 702 on the clamping mechanism 7 are clamped in different jacks 8, the distance between the clamping mechanisms 7 can be adjusted, the fixing structures are used for adapting to different motherboard lengths, a pressing plate 604 on the pressing mechanism 6 is connected with a second spring 603, the pressing plate 604 is pulled up and then pressed on the motherboard, the motherboard can be further fixed, a heat dissipation hole 4 and a heat dissipation fan 3 can conduct heat dissipation operation on the motherboard, the motherboard can work better, a cylinder 12 arranged on the chassis 1 and a positioning hole 13 can be matched with a mounting block 9 and a positioning ball 11 on the rear side of the fixing plate 5, the mounting block 9 is inserted into the cylinder 12, when the positioning ball 11 reaches the position of the positioning hole 13, the positioning ball 11 is clamped in the positioning hole 13 under the action of a first spring 10, and therefore the fixing plate 5 is fixed on the chassis 1, and the positioning ball 11 can be detached when the fixing plate 5 is required to be detached.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a computer motherboard fixed knot constructs for computer, includes quick-witted case (1), its characterized in that: a fixed plate (5) is fixedly arranged on the upper part of the inner wall of the rear side of the case (1), sliding grooves (2) are formed in the upper part and the lower part of the front end of the fixed plate (5), two clamping mechanisms (7) are arranged in the sliding grooves (2) in a clamping manner, and pressing mechanisms (6) are fixedly arranged on the upper part and the lower part of the center of the front end of the fixed plate (5);

two mounting blocks (9) are fixedly arranged at the rear end of the fixing plate (5) near the upper part and the lower part, first springs (10) are fixedly arranged in the four mounting blocks (9), and positioning balls (11) are fixedly arranged on the upper end faces of the four first springs (10).

2. The computer motherboard fixing structure as recited in claim 1, wherein: the two pressing mechanisms (6) comprise fixing blocks (601), and second springs (603) are fixedly arranged on the inner walls of the rear sides of the fixing blocks (601).

3. The computer motherboard fixing structure as recited in claim 2, wherein: one end of the second spring (603) is fixedly connected with a connecting block (602), and the connecting block (602) is provided with a pressing plate (604) in a penetrating mode.

4. The computer motherboard fixing structure as recited in claim 1, wherein: the four clamping mechanisms (7) comprise moving plates (701), and clamping blocks (702) are fixedly arranged at the rear positions of the upper ends and the lower ends of the four moving plates (701).

5. The computer motherboard fixing structure as recited in claim 4, wherein: two clamping plates (703) are fixedly arranged at the lower ends of two of the four moving plates (701) and at the upper ends of the other two of the four moving plates, and rubber pads (704) are fixedly arranged on one group of opposite sides of each eight clamping plates (703).

6. The computer motherboard fixing structure as recited in claim 1, wherein: a plurality of radiating holes (4) are formed in the center of the front end face of the fixed plate (5), and radiating fans (3) are fixedly arranged on two sides of the center of the front end of the fixed plate (5).

7. The computer motherboard fixing structure as recited in claim 1, wherein: four cylinders (12) are fixedly arranged on the inner wall of the rear side of the case (1) at equal intervals, and positioning holes (13) are formed in the centers of the upper surfaces of the four cylinders (12).

8. The computer motherboard fixing structure as recited in claim 1, wherein: a plurality of jacks (8) are formed in the inner top surface and the inner bottom surface of the two sliding grooves (2).