CN215526663U

CN215526663U - Kernel board based on Loongson GSC3290 system on chip

Info

Publication number: CN215526663U
Application number: CN202120886723.1U
Authority: CN
Inventors: 刘天旭; 杨黎; 张贤佳; 刘槟滔; 林志威
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-14
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a core board based on a Loongson GSC3290 on-chip system, which comprises a core board main body, wherein the core board main body is detachably arranged above a corresponding bottom board, a series of integrated chips such as Loongson GSC3290 and the like are integrated in the core board main body, and the inner side of the lower part of the core board main body is provided with a mounting groove convenient for dismounting a heat dissipation plate; the heat dissipation plate is detachably arranged below the core board main body; the fixed cushion blocks are movably arranged at four corners below the core board main body, and sliding grooves capable of adjusting the positions of the fixed cushion blocks are formed in the middle of the fixed cushion blocks. This nuclear core plate based on godson GSC3290 piece-by-piece system adopts neotype structural design for can concentrate the dust through straining dirt cloth at the radiating in-process of device utilization radiator fan, and utilize the mounting groove convenience to take off the heating panel and clear up the dust, prevent to block up and influence the radiating effect, the fixed cushion of below can change angle and length simultaneously, thereby avoids the not corresponding condition of installation hole site.

Description

Kernel board based on Loongson GSC3290 system on chip

Technical Field

The utility model relates to the technical field of core boards, in particular to a core board based on a Loongson GSC3290 system on chip.

Background

The core board is an electronic main board which packages the core function of the MINI PC, the CPU, the storage device and the pins are integrated in the core board, and the system chip in a certain field is realized by connecting the pins and the corresponding bottom board together.

In the prior art, a chinese patent with an authorization bulletin number of CN211878492U discloses an embedded core board, which comprises an upper core board, core components, limiting holes, a lower heat dissipation board, a silicone grease heat dissipation board and a movable opening, wherein the upper core board is of a cuboid structure, a plurality of core components are fixedly connected to the top surface of the upper core board, four limiting holes are formed in four top corners of the upper core board, the lower heat dissipation board is joggled under the upper core board, the silicone grease heat dissipation board is installed over the lower heat dissipation board, and the movable opening is formed in the right side of the silicone grease heat dissipation board.

However, in the actual use process, the lower-layer heat dissipation plate can accumulate a large amount of dust after the device is used for a long time, the ventilation quantity can be reduced due to the blockage of the dust, the heat dissipation effect of the device cannot be achieved, the device is inconvenient to disassemble and remove dust, meanwhile, the fixing holes in the four corners of the core plate are fixed, and the situation that the hole positions do not correspond to each other can occur when the device faces different bottom plates.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a core board based on a Loongson GSC3290 system on chip, which aims to solve the problems that heat dissipation holes are blocked after being used for a long time and mounting holes are not corresponding in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a Loongson GSC3290 system on a chip based core board, comprising:

the core plate comprises a core plate main body which is detachably arranged above a corresponding bottom plate, a series of integrated chips such as a Loongson GSC3290 and the like are integrated in the core plate main body, and an installation groove convenient for dismounting the heat dissipation plate is formed in the inner side below the core plate main body;

the ventilation mesh is arranged on the upper surface of the core plate main body and penetrates through the core plate main body;

the heat dissipation plate is detachably arranged below the core plate main body, and the surface of the heat dissipation plate is made of a metal material capable of dissipating heat quickly;

the heat dissipation fans are symmetrically and rotatably arranged in the heat dissipation plate and are uniformly powered by the system;

the fixed cushion blocks are movably arranged at four corners below the core plate main body, and sliding grooves capable of adjusting the positions of the fixed cushion blocks are formed in the middle of the fixed cushion blocks;

the adjusting screws penetrate through the four corners of the core plate main body;

and the fixing screw is fixedly arranged at the top end of the fixing cushion block.

Preferably, the dust filtering cloth capable of blocking dust is fixedly mounted above the radiating fan, the size of the dust filtering cloth is equal to that of the radiating plate, the dust can be blocked by the dust filtering cloth arranged above the radiating fan when the radiating fan works, and the whole device is prevented from being influenced by excessive dust.

Preferably, the heating panel left and right sides movable mounting has the slurcam, the fixed surface that is provided with the friction strip of multiplicable frictional force in the slurcam inboard surface, utilizes the extrusion between the friction strip of slurcam inboard surface and the inside of nuclear core plate main part to produce great frictional force to the realization is to the fixed mounting of heating panel.

Preferably, the pushing plate pass through reset spring with elastic construction is constituteed to the heating panel, the pushing plate pass through the mounting groove with sliding construction is constituteed to core plate main part, when needs are dismantled the heating panel, the pushing plate makes two friction strips break away from the contact under reset spring's promotion to can take out the heating panel.

Preferably, the surface of the cam in contact with the pushing plate is rotatably installed in the core plate body, a rotating button is fixedly arranged at the top end of the front side of the cam, and the pushing plate can be moved left and right by rotating the cam to install the heating panel.

Preferably, the fixed cushion block passes through the sliding tray with the flexible structure that slides is constituteed to nuclear core plate main part, and the sliding tray inboard with adjusting screw threaded connection, the relative position between fixed cushion block and the nuclear core plate main part can be adjusted through the inside sliding tray of seting up of fixed cushion block to can adapt to not unidimensional bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: this nuclear core plate based on godson GSC3290 piece-by-piece system adopts neotype structural design for can concentrate the dust through straining dirt cloth at the radiating in-process of device utilization radiator fan, and utilize the mounting groove convenience to take off the heating panel and clear up the dust, prevent to block up and influence the radiating effect, the fixed cushion of below can change angle and length simultaneously, thereby avoids the not corresponding condition of installation hole site.

1. The cooperation between heating panel, catch plate, clutch blocks, reset spring and the cam is used, puts into the mounting groove with the catch plate when installing the heating panel inside, later makes the clutch blocks of the inboard fixed surface installation of catch plate and the inside clutch blocks contact of nuclear core plate main part through rotating the cam, produces great frictional force to the fixed mounting of realization to the heating panel, and only need the counter-rotation cam when taking off can.

2. The cooperation between nuclear core plate main part, fixed cushion, sliding tray, adjusting screw and the set screw is used, when facing not unidimensional bottom plate, can rotate adjusting screw make it loosen with fixed cushion between be connected, later with fixed cushion remove after the suitable position fix again for set screw's position just in time corresponds with the installation hole site.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of a partial cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic bottom sectional view of the heat dissipating plate of the present invention;

FIG. 5 is a schematic top view of the fixing pad of the present invention.

In the figure: 1. a core board main body; 2. an integrated chip; 3. ventilating mesh holes; 4. a heat dissipation plate; 5. a heat radiation fan; 6. fixing the cushion block; 7. an adjusting screw; 8. a set screw; 9. dust filtration cloth; 10. a push plate; 11. a return spring; 12. rubbing the strips; 13. mounting grooves; 14. a cam; 15. a knob is rotated; 16. a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a Loongson GSC3290 system on a chip based core board, comprising:

the core plate comprises a core plate main body 1 which is detachably arranged above a corresponding bottom plate, a series of integrated chips 2 such as a dragon core GSC3290 and the like are integrated in the core plate main body 1, and an installation groove 13 convenient for dismounting the heat dissipation plate 4 is formed in the inner side below the core plate main body 1;

the ventilation meshes 3 are arranged on the upper surface of the core plate main body 1, and the ventilation meshes 3 penetrate through the core plate main body 1;

the heat dissipation plate 4 is detachably arranged below the core board main body 1, and the surface of the heat dissipation plate 4 is made of a metal material capable of dissipating heat quickly;

the heat dissipation fans 5 are symmetrically and rotatably arranged in the heat dissipation plate 4, and the heat dissipation fans 5 are uniformly powered by the system;

the fixed cushion blocks 6 are movably arranged at four corners below the core plate main body 1, and sliding grooves 16 capable of adjusting the positions of the fixed cushion blocks 6 are formed in the middle of the fixed cushion blocks 6;

the adjusting screws 7 penetrate through the four corners of the core plate main body 1;

and the fixing screw 8 is fixedly arranged at the top end position of the fixing cushion block 6.

Dust filtering cloth 9 capable of blocking dust is fixedly installed above the radiating fan 5, the size of the dust filtering cloth 9 is equal to that of the radiating plate 4, the fixing cushion block 6 and the core plate main body 1 form a sliding telescopic structure through the sliding groove 16, and the inner side of the sliding groove 16 is in threaded connection with the adjusting screw 7.

When the core board main body 1 is required to be used, the core board main body 1 is firstly required to be installed on a corresponding bottom plate for electrifying, when in installation, firstly, the adjusting screws 7 are reversely screwed and loosened according to the positions of the installation hole positions on the bottom plate to loosen the connection between the adjusting screws 7 and the fixing cushion block 6, then the fixing cushion block 6 is rotated or pulled to change the relative position between the fixing cushion block and the core plate main body 1 to align the fixing screws 8 at the four corners with the installation hole positions, then the adjusting screws 7 and the fixing screws 8 are screwed, and finally the installation of the core plate main body 1 is realized, when in use, the heat radiation fan 5 in the lower heat radiation plate 4 rotates under the condition of electrifying, therefore, the circulation of surrounding air is accelerated, the purpose of heat dissipation is achieved, dust is blocked by the dust filtering cloth 9 above the heat dissipation fan 5 while heat dissipation is achieved, and the influence of the dust on the use of the chip is prevented.

There is push plate 10 in 4 left and right sides movable mounting of heating panel, the inboard fixed surface of push plate 10 is provided with the friction strip 12 of multiplicable frictional force, push plate 10 passes through reset spring 11 and constitutes elastic construction with heating panel 4, push plate 10 passes through mounting groove 13 and constitutes sliding construction with core plate main part 1, the inside cam 14 of installing surface and push plate 10 contact of rotating of core plate main part 1, and the fixed knob 15 that rotates that is provided with in cam 14 front side top.

After using a period, when piling up more dust above the dust cloth 9, at first rotate the knob 15 that rotates of core plate main part 1 the place ahead left and right sides and drive its inside cam 14 and take place to rotate, and the slurcam 10 can move to the outside under the promotion of reset spring 11 this moment to make two mutual extruded friction strips 12 break away from the contact, lose frictional force, later outside pulling heating panel 4 can take off heating panel 4 and clear up the accumulational dust of dust cloth 9 to the top.

The working principle is as follows: when the device is used, according to the structure shown in fig. 1-5, the core board body 1 is fixedly mounted above the corresponding bottom plate through the position-adjustable fixing cushion block 6 and the fixing screw 8 above the fixing cushion block, then the purpose of heat dissipation is achieved by the heat dissipation fan 5 inside the heat dissipation plate 4 when the device is used, the heat dissipation plate 4 can be conveniently taken down after the device is used for a period of time, and dust accumulated on the dust filtration cloth 9 is cleaned, so that the core board based on the dragon core GSC3290 on-chip system works.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a core plate based on godson GSC3290 system on chip which characterized in that: the method comprises the following steps:

2. The Loongson GSC3290 system on chip based core board of claim 1, wherein: dust filtering cloth capable of blocking dust is fixedly installed above the radiating fan, and the size of the dust filtering cloth is equal to that of the radiating plate.

3. The Loongson GSC3290 system on chip based core board of claim 1, wherein: the heat dissipation plate is characterized in that pushing plates are movably mounted on the left side and the right side of the heat dissipation plate, and friction strips capable of increasing friction force are fixedly arranged on the inner side surfaces of the pushing plates.

4. The Loongson GSC3290 system on chip based core board of claim 3, wherein: the pushing plate passes through reset spring with the elastic construction is constituteed to the heating panel, the pushing plate pass through the mounting groove with sliding construction is constituteed to core plate main part.

5. The Loongson GSC3290 system on chip based core board of claim 4, wherein: the inside rotation of nuclear core plate main part install the surface with the cam that the slurcam contacted, and the fixed knob that rotates that is provided with in cam front side top.

6. The Loongson GSC3290 system on chip based core board of claim 1, wherein: the fixed cushion block passes through the sliding groove with the core plate main part constitutes slip extending structure, and the sliding groove inboard with adjusting screw threaded connection.