CN111571526B

CN111571526B - Computer mainboard installation device based on penetrate and inhale exhaust

Info

Publication number: CN111571526B
Application number: CN202010374232.9A
Authority: CN
Inventors: 尚雁
Original assignee: Shenzhen Xinchen Industrial Control Co ltd
Current assignee: Shenzhen Xinchen Industrial Control Co.,Ltd.
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2022-01-25
Anticipated expiration: 2040-05-06
Also published as: CN111571526A

Abstract

The invention provides a computer mainboard mounting device based on ejection, suction and exhaust, and relates to the technical field of computer mainboards. This computer mainboard installation device based on penetrate and inhale exhaust, the on-line screen storage device comprises a base, the through-hole has been seted up to the inside of base, the round hole has been seted up to the top of the inside through-hole of base, the front side rotation of through-hole is connected with the fan, the fixed column is highly installed at the top of base, the inside bottom of fixed column is rotated and is connected with down the carousel, the top of carousel passes through spring fixedly connected with and goes up the carousel down. This exhaust computer motherboard installation device is inhaled based on penetrating can fix a position the mainboard earlier, then extrudees fixedly to the mainboard again, and can be applicable to the mainboard of different thickness, has reduced the installation degree of difficulty of mainboard, has improved the installation effectiveness, can extract the mainboard surrounding hot-air through penetrating the principle of inhaling, has avoided the air current directly to blow to the mainboard, can take away the heat better, has improved radiating effect.

Description

Computer mainboard installation device based on penetrate and inhale exhaust

Technical Field

The invention relates to the technical field of computer mainboards, in particular to a computer mainboard mounting device based on ejection, suction and exhaust.

Background

The computer mainboard is also called a mainboard, 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..

And traditional computer motherboard when the installation, be earlier with the pilot hole on the mainboard with the screw hole on the mount pad is aligned, then fixed by the screw, but when placing the mainboard, can't fix a position the mainboard in advance, and can't clearly observe the position of screw hole after placing the mainboard, when screwing up a screw, still can drive the mainboard and rotate, need align again, consequently, the installation degree of difficulty of mainboard has been increased, the efficiency of installation has been reduced, and radiator fan all carries out the straight face to the mainboard and bloies in traditional mainboard installation device, nevertheless because the clearance is very few on the mainboard, the air current can't pass from the mainboard, consequently can't take away the heat on the mainboard fast, radiating effect has been reduced.

In order to solve the above problems, the inventor provides a computer motherboard installation device based on ejection, suction and exhaust, which can stably position a motherboard, then extrude and fix the motherboard, is suitable for motherboards with different thicknesses, reduces the installation difficulty of the motherboard, improves the installation efficiency, extracts hot air around the motherboard by using the ejection and suction principle, avoids air flow from directly blowing to the motherboard, can better take away heat, and improves the heat dissipation effect.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a computer motherboard installation device based on penetrate and inhale exhaust, includes base, through-hole, round hole, fan, fixed column, lower carousel, spring, goes up carousel, reference column, bottom plate, stopper, external screw thread, spout, internal thread, screw, mainboard.

Wherein:

the improved fan fixing device is characterized in that a through hole is formed in the base, a round hole is formed in the upper portion of the through hole in the base, a fan is connected to the front side of the through hole in a rotating mode, a fixing column is highly installed at the top of the base, a lower rotating disc is connected to the bottom end of the inside of the fixing column in a rotating mode, an upper rotating disc is fixedly connected to the top end of the lower rotating disc through a spring, a positioning column is connected to the top of the fixing column in a sliding mode, a bottom plate is fixedly installed at the bottom end of the positioning column, a limiting block is fixedly installed on the periphery of the limiting block, external threads are formed in the periphery of the limiting block, a sliding groove is formed in the inside of the fixing column, internal threads are formed in the inner wall of the bottom portion of the fixing column, a screw is connected to the top of the positioning column in a threaded mode, and a main board is placed at the top of the fixing column.

Preferably, the number of the through holes is three, the through holes are uniformly distributed in the base and penetrate through the front side and the rear side of the base, so that the air flow in the through holes can flow in the base.

Preferably, the fan is located the inside front side of through-hole, and front end fixed mounting has the protection network, the driving motor of fan passes through the wire and is connected with the temperature sensor electricity on base top, consequently, rises to certain temperature when the base top after, can make the motor drive the fan rotate.

Preferably, the number of the fixed columns is four, the fixed columns are symmetrically distributed at four corners of the top of the base, and the diameter of each fixed column is larger than that of the assembling hole in the main board, so that the main board can be placed on the fixed columns.

Preferably, the positioning column is in limiting sliding connection with the top of the fixing column, and the diameter of the positioning column is smaller than that of the assembling hole in the mainboard, so that the assembling hole in the mainboard can be sleeved on the periphery of the positioning column.

Preferably, it is single the peripheral fixed mounting of bottom plate has four stoppers, and evenly distributed is in the periphery of bottom plate, and spacing sliding connection is in the inside of spout, consequently, when the stopper was located the spout, can carry out spacingly to the reference column, makes it unable rotation, nevertheless can slide from top to bottom.

Preferably, the spout forms for fixed column inner wall internal extension, and supreme extension length crescent under the bottom, the bottom of spout is for the loudspeaker form that expandes to both sides for go up the carousel and can fall into the central authorities at fixed capital portion better, also can make the outlying limiting plate of bottom plate can fall into the spout better simultaneously.

The invention provides a computer mainboard mounting device based on ejection, suction and exhaust. The method has the following beneficial effects:

1. this exhaust computer motherboard installation device is inhaled based on penetrating, through base top fixed column, and the design of the inside reference column of fixed column, can overlap earlier the mainboard and establish in the periphery of reference column, realize the stable location to the mainboard, threaded connection through the screw, and the screw in back drives the threaded connection of reference column after downwards pressing the reference column, can carry out fixed mounting to the mainboard of different thickness, and then realized fixing again earlier the location to the mainboard, the installation degree of difficulty of mainboard has been reduced, the installation effectiveness has been improved.

2. This exhaust computer motherboard installation device is inhaled based on penetrating through the inside through-hole that transversely runs through of base to and the design of the inside front side fan of through-hole, can make the inside production air current of through-hole, and extract through the round hole hot-air of base top under the effect of penetrating the principle of inhaling, avoided the air current directly to blow to the mainboard, can take away the heat better, improved radiating effect.

Drawings

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

FIG. 2 is a cross-sectional view of the fixed post and positioning post structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a cross-sectional view of the structure of FIG. 2 taken along line A-A thereof in accordance with the present invention;

fig. 5 is a top view of the base structure of the present invention.

In the figure: 1. a base; 2. a through hole; 3. a circular hole; 4. a fan; 5. fixing a column; 6. a lower turntable; 7. a spring; 8. an upper turntable; 9. a positioning column; 10. a base plate; 11. a limiting block; 12. an external thread; 13. a chute; 14. an internal thread; 15. a screw; 16. a main board.

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.

The embodiment of the computer mainboard mounting device based on ejection, suction and exhaust comprises the following steps:

referring to fig. 1-5, a computer motherboard installation device based on emission, suction and exhaust includes a base 1, a through hole 2, a circular hole 3, a fan 4, a fixing column 5, a lower rotary disk 6, a spring 7, an upper rotary disk 8, a positioning column 9, a bottom plate 10, a limiting block 11, an external thread 12, a sliding groove 13, an internal thread 14, a screw 15, and a motherboard 16.

Wherein:

the interior of the base 1 is provided with three through holes 2, the three through holes 2 are uniformly distributed in the base 1 and penetrate through the front side and the rear side of the base 1, so that air flow in the through holes 2 can flow in the base 1, the round holes 3 are formed above the through holes 2 in the base 1, the front side of the through holes 2 is rotatably connected with a fan 4, the fan 4 is positioned at the front side in the through holes 2, the front end of the fan 4 is fixedly provided with a protective net, and a driving motor of the fan 4 is electrically connected with a temperature sensor at the top end of the base 1 through a wire, therefore, when the top of the base 1 rises to a certain temperature, the motor can drive the fan 4 to rotate, the air flow can be generated in the through holes 2 transversely penetrating through the base 1 and the design of the fan 4 at the front side in the through holes 2, and hot air above the base 1 can be extracted through the round holes 3 under the action of the jet-suction principle, the air flow is prevented from directly blowing to the main board 16, heat can be better taken away, and the heat dissipation effect is improved.

The top of the base 1 is highly provided with four fixing columns 5, the number of the fixing columns 5 is four, the fixing columns 5 are symmetrically distributed at four corners of the top of the base 1, the diameter of each fixing column 5 is larger than that of an assembling hole in the main board 16, so that the main board 16 can be placed on the fixing column 5, the bottom end inside the fixing column 5 is rotatably connected with the lower rotary table 6, the top end of the lower rotary table 6 is fixedly connected with the upper rotary table 8 through the spring 7, the top of the fixing column 5 is slidably connected with the positioning column 9, the positioning column 9 is in limited sliding connection with the top of the fixing column 5, the diameter of the positioning column 9 is smaller than that of the assembling hole in the main board 16, so that the assembling hole in the main board 16 can be sleeved on the periphery of the positioning column 9, the bottom end of the positioning column 9 is fixedly provided with the base plate 10, the periphery of a single base plate 10 is fixedly provided with four limiting blocks 11 which are uniformly distributed on the periphery of the base plate 10 and are in limited sliding connection with the inside of the sliding chute 13, therefore, when the limiting block 11 is located in the sliding groove 13, the positioning column 9 can be limited so as to be incapable of rotating, but can slide up and down, the limiting block 11 is fixedly installed on the periphery of the bottom plate 10, the outer thread 12 is formed on the periphery of the limiting block 11, the sliding groove 13 is formed in the fixing column 5, the inner wall of the fixing column 5 extends inwards, the bottom extends from bottom to top, the length of the bottom is gradually increased, the bottom of the sliding groove 13 is in a horn shape expanding towards two sides, so that the upper rotating disc 8 can better fall into the center of the top of the fixing column 5, meanwhile, the limiting block 11 on the periphery of the bottom plate 10 can better fall into the sliding groove 13, the inner wall of the bottom of the fixing column 5 is provided with an inner thread 14, the top of the positioning column 9 is in threaded connection with a screw 15, a main board 16 is placed on the top of the fixing column 5, through the design of the top fixing column 5 on the base 1 and the positioning column 9 inside the fixing column 5, can overlap earlier the mainboard 16 and establish in the periphery of reference column 9, realize the stable location to mainboard 16, at the threaded connection through screw 15 to and screw in back drives the threaded connection of reference column 9 after downwards pressing down reference column 9, can carry out fixed mounting to the mainboard 16 of different thickness, and then realized fixing again earlier the location to mainboard 16, reduced mainboard 16's the installation degree of difficulty, improved the installation effectiveness.

When the mainboard 16 needs to be assembled, firstly, the assembly hole on the mainboard 16 is aligned with the positioning column 9 and is sleeved on the periphery of the positioning column 9, so as to realize the positioning of the mainboard 16, then the screw 15 is screwed into the top of the positioning column 9, after being completely screwed into the positioning column 9, the screw 15 and the positioning column 9 are pressed downwards, so that the positioning column 9 drives the bottom plate 10 to compress the spring 7 and move downwards, when the limiting block 11 on the periphery of the bottom plate 10 is separated from the sliding groove 13 and is contacted with the internal thread 14 on the inner side of the bottom of the fixing column 5, the screw 15 is rotated again, so that the positioning column 9 and the bottom plate 10 are driven to rotate, and the external thread 12 on the periphery of the limiting block 11 on the outer side of the bottom plate 10 is matched with the internal thread 14, so that the positioning column 9 can stably move downwards, and the screw 15 gradually moves downwards to extrude and fix the mainboard 16, when the main board 16 needs to be detached, the screw 15 is firstly turned reversely to drive the positioning column 9 and the bottom board 10 to reversely rotate, so that the positioning column 9 gradually moves upwards, after the bottom board 10 at the lower end of the positioning column 9 is separated from the internal thread 14, the positioning column 9 and the bottom board 10 can continuously slide upwards under the action of the restoring force of the spring 7, the limiting block 11 at the periphery of the bottom board 10 can fall into the sliding groove 13, so that the bottom board 10 and the positioning column 9 are limited and cannot rotate, then the screw 15 can be taken out under the action of the continuously turned screw 15, so that the main board 16 can be taken down, when the main board 16 is overheated, the motor can drive the fan 4 to rotate under the action of the sensor above the base 1, so that the inside of the through hole 2 generates air flow, and under the action of the jet-suction principle, the air above the base 1 can be extracted through the circular hole 3, and is discharged from the rear side of the through hole 2, thereby realizing the extraction of hot air at the periphery of the main board 16 and improving the heat dissipation effect of the main board 16.

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. The utility model provides a computer motherboard installation device based on it inhales exhaust to penetrate, includes base (1), its characterized in that: the novel fan fixing device is characterized in that a through hole (2) is formed in the base (1), a round hole (3) is formed above the through hole (2) in the base (1), a fan (4) is connected to the front side of the through hole (2) in a rotating manner, a fixing column (5) is highly installed at the top of the base (1), a lower rotary table (6) is connected to the bottom of the inside of the fixing column (5) in a rotating manner, an upper rotary table (8) is fixedly connected to the top end of the lower rotary table (6) through a spring (7), a positioning column (9) is slidably connected to the top of the fixing column (5), a bottom plate (10) is fixedly installed at the bottom end of the positioning column (9), a limiting block (11) is fixedly installed at the periphery of the bottom plate (10), external threads (12) are formed at the periphery of the limiting block (11), a sliding groove (13) is formed in the inside of the fixing column (5), and an internal thread (14) is formed at the inner wall of the bottom of the fixing column (5), the top threaded connection of reference column (9) has screw (15), mainboard (16) have been placed at the top of fixed column (5), the top of fixed column (9) spacing sliding connection at fixed column (5), just the diameter of reference column (9) is less than the diameter of mainboard (16) upper assembly hole, and is single the peripheral fixed mounting of bottom plate (10) has four stopper (11), and evenly distributed is in the periphery of bottom plate (10), and spacing sliding connection is in the inside of spout (13), spout (13) form for fixed column (5) inner wall inwardly extending, and the bottom is followed supreme extension length crescent down, the bottom of spout (13) is the loudspeaker form that expandes to both sides.

2. A jet-suction-exhaust-based computer motherboard mounting apparatus as recited in claim 1, wherein: the number of the through holes (2) is three, the through holes are uniformly distributed in the base (1) and penetrate through the front side and the rear side of the base (1).

3. A jet-suction-exhaust-based computer motherboard mounting apparatus as recited in claim 1, wherein: the fan (4) is located at the front side inside the through hole (2), a protective net is fixedly mounted at the front end of the fan, and a driving motor of the fan (4) is electrically connected with a temperature sensor at the top end of the base (1) through a wire.

4. A jet-suction-exhaust-based computer motherboard mounting apparatus as recited in claim 1, wherein: the number of the fixing columns (5) is four, the fixing columns are symmetrically distributed at four corners of the top of the base (1), and the diameters of the fixing columns (5) are larger than the diameter of an assembling hole in the main board (16).