CN220135145U - A radiator fan for notebook computer - Google Patents

Abstract

The utility model discloses a cooling fan for a notebook computer, which comprises a machine box, wherein a plurality of support columns are arranged on the inner side of the machine box, and through the installation of the support columns, a worker grabs the support columns to move in the direction away from the machine box, so that the support columns drive a rotary rod to rotate to a proper position by taking the support columns as circle centers through connecting rods and square rods, the worker grabs a rotary block to rotate, the rotary block drives a screw rod to move in the direction away from the rotary rod by the action of threads of screw holes, the rotary block drives the screw rod to be disassembled, then grabs the square rod to move to the side away from a square groove, the support columns are close to the right-angle position of the external notebook computer, the square rod drives the screw holes to move, the screw holes at one proper position are aligned with the holes of the rotary rod, and the rotary block is grabbed to insert and rotate the screw rod to be fixed by the cooperation of the screw rod and the screw rod, so that the support columns can firmly support the right-angle position of the external notebook computer, and the stability is improved.

Description

A radiator fan for notebook computer

Technical Field

The utility model relates to the technical field of cooling fans, in particular to a cooling fan for a notebook computer.

Background

The cooling fan is one of the indispensable devices for carrying out heat dissipation work when the notebook computer works, and can accelerate air flow at the heat dissipation hole of the notebook computer, so that heat emitted by the notebook computer can not be gathered together, the cooling of the notebook computer is facilitated, and in the light of the fact that the traditional device is not perfect, a facility for stably supporting the notebook computer is not provided, and the cooling fan for the notebook computer can provide convenience for workers.

Patent document: CN214474858U is a waterproof notebook computer radiator fan, "including the radiator box, the inner wall fixed mounting of radiator box has the fan mounting panel, three through-hole is all seted up to the top surface of fan mounting panel, the inside fixed mounting of through-hole at fan mounting panel top surface both ends has first radiator fan and second radiator fan respectively, the inside fixed mounting of through-hole at fan mounting panel middle part has third radiator fan, the top surface of radiator box is equipped with places the board, a plurality of louvre has been seted up to the top surface of placing the board, a plurality of heat extraction opening has been seted up to the bottom surface of radiator box. Through the radiating box of design, when using, at first place the notebook computer at the top surface of placing the board, then start radiator fan, the heat extraction of inside with the thermovent of accessible notebook computer to outwards discharge through the thermovent, on notebook computer self heat dissipation basis, further carry out quick effectual heat dissipation to the notebook computer. A waterproof notebook computer cooling fan disclosed in the above publication mainly considers how to quickly and effectively dissipate heat.

The existing cooling fan of the notebook computer is usually smaller than the notebook computer, the notebook computer is placed at the top of the cooling fan, when a user gives a certain pressure to the notebook computer, the notebook computer is easy to shake, the notebook computer is not convenient to stably support, and the stability is reduced.

Disclosure of Invention

The utility model aims to provide a cooling fan for a notebook computer, which can solve the technical problems that the notebook computer is inconvenient to stably support and has low stability in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cooling fan for a notebook computer comprises a machine box, wherein a plurality of support posts are arranged on the inner side of the machine box;

the utility model discloses a screw rod, including pillar, square groove, connecting rod, support column, box contact, square rod, support column and box contact are installed to the outside of pillar, square groove has been seted up to the one end that the pillar was kept away from to the dwang, square rod has been placed to the inboard in square groove, the connecting rod is installed to one side that central point put was kept away from to square rod, the support column is installed to the one end that the square rod was kept away from to the connecting rod, a plurality of screw holes have been seted up to one side that central point put was kept away from to square rod.

Preferably, the filter screen is installed in the top penetration of machine box, and the fixed board is installed in the inside penetration of filter screen, and the motor is installed to the diapire inboard of machine box, and the fan is installed to the output of motor, and the one end of fan runs through the bearing and installs in the diapire inboard of fixed board, and a plurality of backup pads are installed at the top of machine box, and the plug wire is installed to one side of machine box.

Preferably, the screw rod is installed in a penetrating mode through the inner threads of the screw holes.

Preferably, a rotary block is arranged at one end of the screw far away from the square rod.

Preferably, the winding box is installed in the outside of plug wire, and the winding groove has been seted up to the inside of winding box, and the rolling groove has been seted up to the diapire inboard of winding groove, and movable groove has been seted up to the bottom of rolling groove, and the pore has been seted up to the bottom of movable groove, and the pore is located the outside of plug wire.

Preferably, the inner side of the rotary groove is provided with a rotary disc through a bearing, the top of the rotary disc is provided with a rotary rod, and one end of the rotary rod penetrates through the inner side of the top wall of the winding groove through the bearing to be provided with a rotary block.

Preferably, the fixed disk is installed in the outside of bull stick, and the fixed disk is located the inboard of rolling groove, and a plurality of fixed orifices have been seted up in the inside of fixed disk, and the inserted bar has been run through to the inboard of one of them fixed orifice, and the diapire inboard of rolling groove is run through to the one end of inserted bar, and the plectane is installed in the outside of inserted bar, and the plectane is located the top of rolling box.

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

1. according to the utility model, through installing the support column, a worker grabs the support column to move in a direction away from the machine box, the support column drives the square rod to move through the connecting rod, the square rod drives the rotary rod to move, the rotary rod rotates around the support column as the center of a circle under the action of external force, after the support column rotates and moves to a proper position, the worker grabs the rotary block to rotate, the rotary block drives the screw to rotate around the screw as the center of a circle under the action of external force, the screw moves away from the rotary rod under the action of the screw threads of the screw hole, the rotary block drives the screw to be disassembled, then grabs the square rod to move towards a side away from the square groove, the support column is close to the right angle position of an external notebook computer, the square rod drives the screw hole to move, one of the screw holes at proper positions is aligned with the hole of the rotary rod, the rotary block is grabbed to insert and rotate the screw rod aligned with the hole of the rotary rod, the square rod is fixed by the cooperation of the screw and the screw rod, so that the support column can firmly support the right angle position of the external notebook computer, and stability is improved.

2. According to the utility model, through installing the inserting rod, a worker firstly grabs the inserting rod to move upwards, the inserting rod drives the circular plate to move upwards under the action of external force, the inserting rod is moved out of the inner side of the fixed hole, the locking of the fixed plate is released, then the worker grabs the rotating block to rotate, the rotating block drives the rotating rod to rotate around the bearing as the center of a circle under the action of external force, the rotating rod drives the rotating disc to rotate around the rotating rod at the inner side of the movable groove, the movable groove can prevent the rotating of the rotating rod around the center of the rotating rod when the rotating rod rotates, the rotating disc drives the top of the rotating rod to rotate around the outer side of the rotating rod, the winding rod is wound on the inner side of the winding groove, the rotating rod is rotated while driving the fixed plate to rotate, when the rotating rod is wound to a proper length, the worker grabs the hole at the top of the winding box and simultaneously penetrates through the inner side of the corresponding fixed hole, the fixing plate is realized, the length of the winding box outside the winding wire is conveniently adjusted by the worker according to actual needs, and convenience is provided for the worker.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a fan according to the present utility model;

FIG. 3 is a schematic view of a rotary lever structure according to the present utility model;

FIG. 4 is a schematic view of a winding box according to the present utility model;

fig. 5 is a schematic perspective view of a fixing plate according to the present utility model.

In the figure: 1. a machine box; 2. a filter screen; 3. fixing plates; 4. a motor; 5. a fan; 6. a support post; 7. a support plate; 8. plugging wires; 9. a rotating rod; 10. a square groove; 11. square rods; 12. a connecting rod; 13. a support column; 14. a screw hole; 15. a screw; 16. rotating the block; 17. a winding box; 18. a winding groove; 19. a rotary groove; 20. a movable groove; 21. a duct; 22. a turntable; 23. a rotating rod; 24. a rotating block; 25. a fixed plate; 26. fixing holes; 27. a rod; 28. and a circular plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1, 2 and 3, a cooling fan for a notebook computer is disclosed;

including box 1, the filter screen 2 is installed in the top penetration of box 1, the inside penetration of filter screen 2 is installed solid board 3, box 1 can provide the space of running through for filter screen 2, filter screen 2 can provide the space of running through for solid board 3, motor 4 is installed to the diapire inboard of box 1, fan 5 is installed to the output of motor 4, and the one end of fan 5 runs through the bearing and installs in the diapire inboard of solid board 3, a plurality of backup pads 7 are installed at the top of box 1, plug wire 8 box 1 can provide the space of placing for motor 4 and fan 5, backup pad 7 can provide firm support for the notebook, the staff places the device at the top of desk, place the notebook at the top of device afterwards, insert plug wire 8 in the socket for motor 4 power supply, motor 4 drives fan 5 rotation, make the clearance entering between notebook computer and the device, the heat that carries out passes 2 and remove the inboard of box 1, blow outside from the front of box 1 and the back outside under the effect of fan 5, realize the cooling effect.

Referring to fig. 1, 2 and 3, a heat dissipation fan 5 for a notebook computer;

comprises a support column 6, a plurality of support columns 6 are arranged on the inner side of a machine box 1, a rotary rod 9 is arranged on the outer side of the support column 6, a square groove 10 is formed in one end, far away from the support column 6, of the rotary rod 9, a square rod 11 is arranged on the inner side of the square groove 10, a connecting rod 12 is arranged on one side, far away from the center, of the square rod 11, a supporting column 13 is arranged on one end, far away from the center, of the connecting rod 12, of the supporting rod 13, a plurality of screw holes 14 are formed on one side, far away from the center, of the square rod 11, a screw rod 15 is arranged on the inner side of the screw hole 14 in a penetrating manner, a rotary block 16 is arranged on one end, far away from the square rod 11, the machine box 1 can provide a placing space for the support column 6, the rotary rod 9 can provide a penetrating space for the support column 6, the square groove 10 can provide a penetrating space for the square rod 11, workers grasp the supporting column 13 to move in a direction far away from the machine box 1, the supporting column 13 drives the square rod 11 to move through the connecting rod 12, and the square rod 11 drives the rotary rod 9 to move, the rotary rod 9 is rotated by taking the support column 6 as the center of a circle under the action of external force, after the support column 13 is rotated and moved to a proper position, a worker grabs the rotary block 16 to rotate, the rotary block 16 drives the screw rod 15 to rotate by taking the screw rod 15 as the center of a circle under the action of external force, the screw rod 15 is moved away from the rotary rod 9 by the action of the screw threads of the screw hole 14, the rotary block 16 drives the screw rod 15 to be disassembled, then grabs the square rod 11 to move towards one side away from the square groove 10, the support column 13 is close to the right-angle position of an external notebook computer, the square rod 11 drives the screw hole 14 to move, the screw hole 14 at one proper position is aligned with the hole of the rotary rod 9, the screw rod 15 is grabbed by the rotary block 16 to be inserted and rotated in the hole of the rotary rod 9, the square rod 11 is fixed by the cooperation of the screw rod 15 and the screw hole 14, the support column 13 can support the right-angle position of the external notebook computer, the stability is improved.

Referring to fig. 1, 4 and 5, a heat dissipation fan 5 for a notebook computer;

the winding box 17 is arranged on the outer side of the plug wire 8, a winding groove 18 is formed in the winding box 17, a rotary groove 19 is formed in the inner side of the bottom wall of the winding groove 18, a movable groove 20 is formed in the bottom of the rotary groove 19, a pore canal 21 is formed in the bottom of the movable groove 20 and located on the outer side of the plug wire 8, a rotary disc 22 is arranged on the inner side of the rotary groove 19 through a bearing, a rotary rod 23 is arranged on the top of the rotary disc 22, one end of the rotary rod 23 penetrates through the inner side of the top wall of the winding groove 18 through the bearing, a rotary block 24 is arranged on the outer side of the rotary rod 23, a fixed disc 25 is arranged on the inner side of the winding groove 18, a plurality of fixed holes 26 are formed in the fixed disc 25 in a penetrating manner, a plug rod 27 is arranged in the inner side of one fixed hole 26 in a penetrating manner, one end of the plug rod 27 penetrates through the inner side of the bottom wall of the winding groove 18, a circular plate 28 is arranged on the outer side of the plug rod 27, and the round plate 28 is positioned at the top of the winding box 17, a worker firstly grabs the inserting rod 27 to move upwards, the inserting rod 27 drives the round plate 28 to move upwards under the action of external force, the inserting rod 27 is moved out of the inner side of the fixed hole 26, the locking of the fixed disc 25 is released, then the worker grabs the rotating block 24 to rotate, the rotating block 24 drives the rotating rod 23 to rotate around a bearing as a circle center under the action of external force, the rotating rod 23 drives the rotating disc 22 to rotate, the rotating disc 22 drives the plug wire 8 to rotate around the rotating rod 23 at the inner side of the movable groove 20, the movable groove 20 can prevent the plug wire 8 from rotating around the rotating disc 22, the rotating disc 22 drives the plug wire 8 at the top of the movable groove to rotate around the rotating rod 23, the plug wire 8 is wound at the inner side of the winding groove 18, the rotating rod 23 rotates and drives the fixed disc 25 to rotate, staff grasps the bull stick 23 and inserts the hole at the top of rolling box 17 and run through the inboard at the fixed hole 26 that corresponds simultaneously, realizes the fixed to fixed disk 25, makes things convenient for the staff to adjust the length of rolling box 17 outside plug wire 8 according to actual need, provides convenience for the staff.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the worker needs to grasp the support column 13 and rotate the support column 13 to a proper position, the rotating block 16 is used for disassembling the screw rod 15, the support column 13 is grasped and moved to a position corresponding to the right angle of the notebook computer, the screw rod 15 is rotated again to enter the inner side of the screw hole 14, the rotating block 24 is grasped and rotated, the plug wire 8 is wound on the outer side of the rotating rod 23, the plug wire 8 is retracted into the inner side of the winding box 17, the length of the plug wire 8 is adjusted, the plug wire 8 is inserted into a socket, and the fan 5 is rotated to dissipate heat

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a radiator fan for notebook computer, includes box (1), its characterized in that: a plurality of struts (6) are arranged on the inner side of the machine box (1);

the utility model discloses a screw rod, including pillar (6), square groove (10) have been seted up to the outside of pillar (6), square groove (10) have been seted up to the one end that pillar (6) was kept away from to screw rod (9), square groove (10) have been placed to the inboard, connecting rod (12) are installed to one side that central point was kept away from to square rod (11), support column (13) are installed to one end that square rod (11) was kept away from to connecting rod (12), and support column (13) and box (1) contact, a plurality of screw holes (14) have been seted up to one side that central point was kept away from to square rod (11).

2. A cooling fan for a notebook computer according to claim 1, wherein: the top of box (1) runs through and installs filter screen (2), and the inside of filter screen (2) runs through and installs solid board (3), and motor (4) are installed to the diapire inboard of box (1), and fan (5) are installed to the output of motor (4), and the one end of fan (5) runs through the bearing and installs the diapire inboard at solid board (3), and a plurality of backup pads (7) are installed at the top of box (1), and plug wire (8) are installed to one side of box (1).

3. A cooling fan for a notebook computer according to claim 1, wherein: the screw (15) is installed on the inner side of the screw hole (14) in a penetrating mode.

4. A cooling fan for a notebook computer according to claim 3, wherein: one end of the screw rod (15) far away from the square rod (11) is provided with a rotary block (16).

5. A cooling fan for a notebook computer according to claim 2, wherein: the winding box (17) is installed in the outside of plug wire (8), and winding groove (18) has been seted up to the inside of winding box (17), and change groove (19) has been seted up to the diapire inboard of winding groove (18), and movable groove (20) have been seted up to the bottom of change groove (19), and pore (21) have been seted up to the bottom of movable groove (20), and pore (21) are located the outside of plug wire (8).

6. A cooling fan for a notebook computer according to claim 5, wherein: the inner side of the rotary groove (19) is provided with a rotary table (22) through a bearing, the top of the rotary table (22) is provided with a rotary rod (23), and one end of the rotary rod (23) penetrates through the inner side of the top wall of the winding groove (18) through the bearing and is provided with a rotary block (24).

7. The cooling fan for a notebook computer according to claim 6, wherein: the fixed disk (25) is installed in the outside of bull stick (23), and fixed disk (25) are located the inboard of rolling groove (18), and a plurality of fixed orifices (26) have been seted up in the inside of fixed disk (25) run through, and inserted bar (27) have been run through to the inboard of one of them fixed orifice (26), and the diapire inboard of rolling groove (18) is run through to one end of inserted bar (27), and plectane (28) are installed in the outside of inserted bar (27), and plectane (28) are located the top of rolling box (17).