CN217767370U - Computer motherboard fixing device - Google Patents

Abstract

The utility model provides a computer motherboard fixing device relates to computer technology field, including quick-witted case board, the surface of quick-witted case board is close to bottom position department fixed mounting and has the bottom piece, the kerve has been seted up to the top surface of bottom piece, the surface of quick-witted case board is close to top position department fixed mounting and has the roof, the inboard of roof is provided with the mainboard body, the surface of roof runs through and is provided with lead screw and slide bar, the one end rotation of lead screw is connected with the clamp plate. The utility model discloses when fixed mainboard body, need not to use parts such as bolt, it is inboard only to need to put into the roof with the mainboard body, rotates afterwards to rotate the cap and can compress tightly fixedly, and is simple swift, has also avoided the problem that the screw is lost simultaneously, and the cushion that sets up can laminate the mainboard body, and at the fixed back of mainboard body, can make the mainboard body hug closely quick-witted case boxboard like this, has avoided the mainboard body to lead to the noise to produce because of laminating quick-witted case boxboard has the gap.

Description

Computer motherboard fixing device

Technical Field

The utility model relates to a computer technology field especially relates to a computer motherboard fixing device.

Background

The computer mainboard, also called the motherboard, is installed in the chassis, is one of the most basic and important parts of the microcomputer, and when the computer mainboard is fixed, multiple groups of bolts are usually needed for fastening, which is troublesome and tedious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer mainboard fixing device.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a computer mainboard fixing device, includes quick-witted case boxboard, the surface of quick-witted case boxboard is close to bottom position department fixed mounting has the bottom piece, the kerve has been seted up to the top surface of bottom piece, the surface of quick-witted case boxboard is close to top position department fixed mounting has the roof, the inboard of roof is provided with the mainboard body, the surface of roof is run through and is provided with lead screw and slide bar, the one end of lead screw is rotated and is connected with the clamp plate, the side fixed mounting of clamp plate has the rubber block, the fixed surface of quick-witted case boxboard installs the anticreep post.

In order to improve roof life, the utility model discloses the improvement has, be "L" shape structure of roof, the material of roof is the austenitic stainless steel.

In order to make the lead screw can be at the inside motion of roof, the utility model discloses the improvement has, the inside of roof is seted up threadedly, and the screw thread meshes with the lead screw mutually.

For the convenience rotates the lead screw, the utility model discloses the improvement has, sliding connection between slide bar and the roof, the one end fixed mounting of lead screw has the rotation cap.

In order to improve block rubber life, the utility model discloses the improvement has, the material of block rubber is natural rubber, the block rubber is the equidistance in the side of clamp plate and arranges.

For firm fixed mainboard body, the utility model discloses the improvement has, the surface of quick-witted case boxboard is provided with strengthening mechanism, strengthening mechanism includes the circular slot, the circular slot is seted up on the surface of quick-witted case boxboard, the inner wall fixed mounting of circular slot has magnet, the inner wall of circular slot is provided with the iron plate, the one end fixed mounting of iron plate has the cushion.

In order to improve the service life of cushion, the utility model discloses the improvement has, the cushion is circular structure, the material of cushion is butadiene acrylonitrile rubber.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, the machine case board is fixed at quick-witted incasement, and when needs installation mainboard body, the staff only need put into kerve and roof inboard with the mainboard body, then twist and move the rotation cap, rotate the cap afterwards and drive the lead screw and rotate, at this moment because the inside of roof is threaded, the lead screw is at this moment at the inside motion of roof, the lead screw drives the clamp plate motion afterwards, push down the mainboard body until the clamp plate, at this moment can fix the mainboard body, and through the block rubber that sets up, the mainboard body can be hugged closely to the block rubber, simultaneously because the block rubber material is soft, can more firm fix the mainboard body, the probability of mainboard body displacement has been reduced, and the anticreep post that sets up then can further spacing mainboard body's side, the displacement of mainboard body has further been avoided, the utility model discloses when fixing the mainboard body, need not to use parts such as bolt, only need put into the roof inboard with the mainboard body, it can compress tightly fixedly to rotate the cap afterwards, and simply swiftly, the problem that the screw is lost has also been avoided simultaneously, the practicality is higher.

2. The utility model discloses in, in the time of the in-service use, the mainboard body can be laminated to the cushion that sets up, after mainboard body is fixed like this, can make mainboard body hug closely quick-witted case boxboard, avoided mainboard body to have the gap because of laminating quick-witted case boxboard and lead to the noise to produce, when the cushion does not use simultaneously, the staff only need outwards stimulate the cushion, the cushion drives the iron plate afterwards and leaves circular slot and magnet, at this moment can take off the cushion, and when the installation cushion, only need aim at the circular slot with the iron plate on the cushion and insert, the iron plate supports behind the magnet, because of the effect of magnetic force, the iron plate can be withstood to magnet, at this moment can spacing cushion, the effect of making things convenient for the dismouting cushion has been played, the practicality is higher.

Drawings

Fig. 1 is a schematic view of a computer motherboard fixing device according to the present invention;

fig. 2 is a bottom view of the computer motherboard fixing device according to the present invention;

FIG. 3 is an enlarged view of the position A in FIG. 2 of the fixing device for the motherboard of the computer according to the present invention;

FIG. 4 is an exploded view of the computer motherboard fixing device according to the present invention;

fig. 5 is a side view angle exploded view of the computer motherboard fixing device of the present invention.

Illustration of the drawings:

1. a chassis boxboard; 2. a bottom block; 3. a bottom groove; 4. a top plate; 5. a main board body; 6. a screw rod; 7. a slide bar; 8. pressing a plate; 9. a rubber block; 10. a circular groove; 11. a magnet; 12. an iron block; 13. a soft cushion; 14. anti-drop post.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a computer mainboard fixing device, including quick-witted case boxboard 1, quick-witted case boxboard 1's surface is close to bottom position department fixed mounting has bottom block 2, kerve 3 has been seted up to bottom block 2's top surface, quick-witted case boxboard 1's surface is close to top position department fixed mounting has roof 4, roof 4 be "L" shape structure, roof 4's material is the austenite stainless steel, roof 4 sturdy and durable of austenite stainless steel, and difficult rust, roof 4's inboard is provided with mainboard body 5, roof 4's surface runs through and is provided with lead screw 6 and slide bar 7, sliding connection between slide bar 7 and the roof 4, the one end fixed mounting of lead screw 6 has the rotation cap, through rotating the rotation lead screw 6 that the cap can be convenient.

Referring to fig. 1-5, the top plate 4 is internally threaded, the threads are engaged with the screw rod 6, one end of the screw rod 6 is rotatably connected with a pressing plate 8, a rubber block 9 is fixedly mounted on the side surface of the pressing plate 8, the rubber block 9 is made of natural rubber, when the main board body 5 needs to be mounted, a worker only needs to put the main board body 5 into the bottom groove 3 and the inner side of the top plate 4, then to screw a rotating cap, and then to rotate the rotating cap to drive the screw rod 6 to rotate, at this time, because the threads are formed in the inside of the top plate 4, the screw rod 6 moves inside the top plate 4, and then the pressing plate 8 is driven by the screw rod 6 to move until the pressing plate 8 presses the main board body 5, at this time, the main board body 5 can be fixed, and through the rubber block 9, the rubber block 9 can be tightly attached to the main board body 5, thereby fixing the main board body 5, the rubber blocks 9 are equidistantly arranged on the side surface of the pressing plate 8, and the rubber block 9 is soft, so that the main board body 5 can be more firmly fixed, and the probability of the main board body 5 can be further limited to prevent the main board 5 from displacement.

Example two

Please refer to fig. 4-5, the surface of the chassis box board 1 is provided with the reinforcing mechanism, the reinforcing mechanism includes a circular groove 10, the circular groove 10 is provided on the surface of the chassis box board 1, the inner wall of the circular groove 10 is fixedly provided with a magnet 11, the inner wall of the circular groove 10 is provided with an iron block 12, one end of the iron block 12 is fixedly provided with a cushion 13, the cushion 13 can be attached to the main board body 5, thus, after the main board body 5 is fixed, the main board body 5 can be attached to the chassis box board 1, the generation of noise caused by the gap of the main board body 5 due to the attachment of the chassis box board 1 is avoided, the cushion 13 is of a circular structure, the cushion 13 is made of nitrile rubber, and the cushion 13 made of nitrile rubber has a longer service life.

The working principle is as follows: the case board 1 is fixed in the case, and when the main board body 5 needs to be installed, the worker only needs to put the main board body 5 into the bottom groove 3 and the inner side of the top plate 4, then twist the rotating cap, then rotate the cap to drive the screw rod 6 to rotate, at this time, because the inner part of the top plate 4 is provided with threads, the screw rod 6 moves in the inner part of the top plate 4, the screw rod 6 then drives the pressing plate 8 to move until the pressing plate 8 presses the main board body 5, at this time, the main board body 5 can be fixed, and the rubber block 9 can be tightly attached to the main board body 5 through the arranged rubber block 9, meanwhile, because the material of the rubber block 9 is soft, the main board body 5 can be more firmly fixed, the probability of displacement of the main board body 5 is reduced, and the arranged anti-falling pillar 14 can further limit the side surface of the main board body 5, further avoiding the displacement of the main board body 5, when the utility model is used for fixing the main board body 5, the main board body 5 is only required to be placed inside the top plate 4 without using parts such as bolts, and then the main board body 5 can be compressed and fixed by rotating the rotating cap, so that the structure is simple and rapid, and simultaneously the problem of losing screws is also avoided, the arranged cushion 13 can be attached to the main board body 5, so that after the main board body 5 is fixed, the main board body 5 can be tightly attached to the chassis box plate 1, and the generation of noise caused by the fact that the main board body 5 is attached to the chassis box plate 1 with gaps is avoided, meanwhile, when the cushion 13 is not used, a worker only needs to pull the cushion 13 outwards, the cushion 13 then drives the iron block 12 to leave the circular groove 10 and the magnet 11, at the moment, the cushion 13 can be taken down, when the cushion 13 is installed, only needs to insert the iron block 12 on the cushion 13 into the circular groove 10, and after the iron block 12 abuts against the magnet 11, due to the action of magnetic force, the magnet 11 can attract the iron block 12, at the moment, the cushion 13 can be limited, the effect of conveniently dismounting the soft cushion 13 is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a computer motherboard fixing device, includes quick-witted case boxboard (1), its characterized in that: the utility model discloses a quick-witted case boxboard, including roof, bottom block, mainboard body, press plate (6), clamp plate (8), the side fixed mounting of clamp plate (8) has rubber block (9), the fixed surface of quick-witted case boxboard (1) installs bottom block (2) near bottom position department fixed mounting, kerve (3) have been seted up to the top surface of bottom block (2), the surface of quick-witted case boxboard (1) is close to top position department fixed mounting and has roof (4), the inboard of roof (4) is provided with mainboard body (5), the surface of roof (4) is run through and is provided with lead screw (6) and slide bar (7), the one end of lead screw (6) is rotated and is connected with clamp plate (8), the side fixed mounting of clamp plate (8) has anticreep post (14), the fixed surface of quick-witted case boxboard (1) installs.

2. The computer motherboard fixing device of claim 1, wherein: the top plate (4) is of an L-shaped structure, and the top plate (4) is made of austenitic stainless steel.

3. The computer motherboard fixing device of claim 1, wherein: the top plate (4) is internally provided with threads, and the threads are meshed with the screw rod (6).

4. The computer motherboard fixing device of claim 1, wherein: the sliding rod (7) is connected with the top plate (4) in a sliding mode, and a rotating cap is fixedly mounted at one end of the screw rod (6).

5. The computer motherboard fixing device of claim 1, wherein: the rubber blocks (9) are made of natural rubber, and the rubber blocks (9) are arranged on the side face of the pressing plate (8) at equal intervals.

6. The computer motherboard fixing device of claim 1, wherein: the surface of machine case boxboard (1) is provided with strengthening mechanism, strengthening mechanism includes circular slot (10), the surface at machine case boxboard (1) is seted up in circular slot (10), the inner wall fixed mounting of circular slot (10) has magnet (11), the inner wall of circular slot (10) is provided with iron plate (12), the one end fixed mounting of iron plate (12) has cushion (13).

7. The computer motherboard fixing device of claim 6, wherein: the cushion (13) is of a circular structure, and the cushion (13) is made of nitrile rubber.

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