CN215068121U

CN215068121U - Computer CPU protector

Info

Publication number: CN215068121U
Application number: CN202121559278.4U
Authority: CN
Inventors: 张春江; 代小兵; 于波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-07
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a computer CPU protector, which comprises a carrier, the last side wall of carrier is dismantled and is connected with the dust cover, the inner wall fixedly connected with motor of dust cover one, the incomplete gear of drive end fixedly connected with of motor one, fixedly connected with guide bar in the dust cover, the outer wall cover of guide bar is equipped with the rectangle pole, the sawtooth with incomplete gear engagement is seted up to the last side wall of rectangle pole, equal common fixedly connected with cup joints the spring on the guide bar outer wall between the both ends of rectangle pole and the inner wall of dust cover, the lower side wall fixedly connected with U type frame of rectangle pole, the lower side wall of U type frame is connected with the bull stick through the pivot rotation. The utility model discloses an intermittent type meshing of incomplete gear and sawtooth realizes the reciprocating swing of fan to carry out the omnidirectional and for the CPU heat dissipation, avoid CPU high load work, improved CPU's life simultaneously.

Description

Computer CPU protector

Technical Field

The utility model relates to a computer equipment technical field especially relates to a computer CPU protector.

Background

The central processing unit is one of the main devices of electronic computers, and is a core accessory in the computer. Its functions are mainly to interpret computer instructions and to process data in computer software. The CPU is responsible for reading the instructions, decoding the instructions and executing the core components of the instructions in all operations in the computer.

The existing CPU can generate a large amount of heat in the use process, and if the existing CPU works under the condition of high temperature for a long time, the CPU works under high load, so that the service life is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a computer CPU protector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a computer CPU protection device comprises a carrier, wherein a dust cover is detachably connected to the upper side wall of the carrier, a first motor is fixedly connected to the inner wall of the dust cover, an incomplete gear is fixedly connected to the driving end of the first motor, a guide rod is fixedly connected to the inner portion of the dust cover, a rectangular rod is sleeved on the outer wall of the guide rod, sawteeth meshed with the incomplete gear are formed in the upper side wall of the rectangular rod, springs sleeved on the outer wall of the guide rod are fixedly connected between the two ends of the rectangular rod and the inner wall of the dust cover, a U-shaped frame is fixedly connected to the lower side wall of the rectangular rod, a rotating rod is rotatably connected to the lower side wall of the U-shaped frame through a shaft pin, an extension sleeve rotatably connected to the inner portion of the dust cover is sleeved on the lower end outer wall of the rotating rod in a sliding mode, a mounting plate is fixedly connected to one end, away from the rotating rod, and a second motor is fixedly connected to the lower side wall of the mounting plate, and the driving end of the second motor is fixedly connected with a fan.

Preferably, the upper side wall of the dust cover is fixedly connected with a protection plate.

Preferably, the lower side wall of the U-shaped frame is provided with a through groove.

Preferably, the lateral walls of the two sides of the dust cover are fixedly connected with fixing blocks, each of the upper lateral walls of the fixing blocks is in threaded connection with a locking bolt, and a plurality of threaded holes meshed with the locking bolts are formed in the upper lateral wall of the carrier.

Preferably, the guide bar is rectangular.

Compared with the prior art, the computer CPU protection device has the advantages that:

1. the incomplete gear, the rotating rod and the extension sleeve are arranged, the incomplete gear is driven by the motor I to be intermittently meshed with sawteeth on the rectangular rod, so that the rectangular rod can reciprocate, the rotating rod is driven to be pulled in the extension sleeve to swing the fan in a reciprocating mode, heat dissipation for a CPU is carried out in an all-round mode, high-load work of the CPU is avoided, and meanwhile the service life of the CPU is prolonged;

2. the dust cover is arranged, dust can be effectively prevented from being attached to the surface of the CPU through the detachable dust cover, the working efficiency of the CPU is ensured, and meanwhile, the dust cover is detached to clean the dust on the dust cover regularly;

to sum up, the utility model discloses an incomplete gear realizes the reciprocating swing of fan with the intermittent type meshing of sawtooth to carry out the omnidirectional and dispel the heat for CPU, avoid CPU high load work, improved CPU's life simultaneously.

Drawings

Fig. 1 is a cross-sectional view of a computer CPU protection device according to the present invention;

fig. 2 is a schematic structural diagram of a computer CPU protection device according to the present invention;

fig. 3 is a bottom view of the middle U-shaped frame of the computer CPU protector according to the present invention.

In the figure: the fan protection device comprises a carrier 1, a dust cover 2, a motor I3, an incomplete gear 4, a rectangular rod 5, a spring 6, a U-shaped frame 7, a rotating rod 8, a shaft pin 9, an extension sleeve 10, a mounting plate 11, a motor II 12, a fan 13, a fixing block 14, a locking bolt 15, a through groove 16 and a protection plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a computer CPU protector, including carrier 1, the last lateral wall of carrier 1 is dismantled and is connected with dust cover 2, the last lateral wall fixedly connected with guard plate 17 of dust cover 2, the equal fixedly connected with fixed block 14 of the both sides lateral wall of dust cover 2, the equal threaded connection of the last lateral wall of every fixed block 14 has locking bolt 15, a plurality of screw holes that mesh with locking bolt 15 are seted up to the last lateral wall of carrier 1, guard plate 17 can avoid the object directly to pound to CPU, thereby carry out effectual protection to CPU, dust cover 2 can effectually prevent the dust attached to CPU's surface simultaneously, ensure CPU's work efficiency, then through screwing out and the screw in locking bolt 15, can realize the installation of dust cover 2 and dismantle, thereby the regular dust cover is cleared up 2, avoid the dust to block up the mesh on the dust cover 2.

Inner wall fixedly connected with motor 3 of dust cover 2, the model of motor 3 is Y80M1-2, the incomplete gear of drive end fixedly connected with 4 of motor 3, fixedly connected with guide bar in the dust cover 2, the guide bar is the rectangle setting, the outer wall cover of guide bar is equipped with rectangular pole 5, the rectangle has limiting displacement, when rectangular pole 5 slides on the guide bar of rectangle, can avoid rectangular pole 5 to take place to deflect, thereby make the sawtooth of rectangular pole 5 can keep on same vertical face with incomplete gear 4.

The sawtooth with 4 meshing of incomplete gear is seted up to the last lateral wall of rectangular rod 5, equal common fixedly connected with cup joints the spring 6 on the guide bar outer wall between the both ends of rectangular rod 5 and the inner wall of dust cover 2, the lower lateral wall fixedly connected with U type frame 7 of rectangular rod 5, the lower lateral wall that states U type frame 7 rotates through pivot 9 and is connected with bull stick 8, logical groove 16 has been seted up to the lower lateral wall of U type frame 7, lead to the setting of groove 16, certain rotation space has been vacated for bull stick 8 to the effectual.

The outer wall of the lower end of the rotating rod 8 is slidably sleeved with an extension sleeve 10 which is rotatably connected in the dust cover 2, one end, far away from the rotating rod 8, of the extension sleeve 10 is fixedly connected with a mounting plate 11, the lower side wall of the mounting plate 11 is fixedly connected with a second motor 12, the model of the second motor 12 is Y80M1-2, the driving end of the second motor 12 is fixedly connected with a fan 13, the first starting motor 3 drives the incomplete gear 4 to rotate, when a toothed part of the incomplete gear 4 is meshed with sawteeth on the rectangular rod 5, the rectangular rod 5 can be driven to move to the right, the two springs 6 are respectively compressed and stretched, when the toothed part of the incomplete gear 4 is not meshed with the sawteeth, the rectangular rod 5 moves to the left under the elastic force of the two springs 6, so that the reciprocating movement of the rectangular rod 5 is realized, then the U-shaped frame 7 is driven to reciprocate, the rotating rod 8 is driven to rotate around the shaft pin 9, and simultaneously, the rotating rod 8 is matched with the extension sleeve 10 in a drawing mode, the reciprocating rotation of the extension sleeve 10 is realized, so that the mounting plate 11 and the second motor 12 are driven to swing in a reciprocating mode, the fan 13 swings in a reciprocating mode, heat of the CPU is dissipated in an all-directional mode, high-load work of the CPU is avoided, and meanwhile the service life of the CPU is prolonged.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the first starting motor 3 drives the incomplete gear 4 to rotate, when a toothed part of the incomplete gear 4 is meshed with sawteeth on the rectangular rod 5, the rectangular rod 5 can be driven to move to the right, the two springs 6 are compressed and stretched respectively, when the toothed part of the incomplete gear 4 is not meshed with the sawteeth, under the elastic force of the two springs 6, the rectangular rod 5 moves to the left, reciprocating movement of the rectangular rod 5 is achieved, then the U-shaped frame 7 is driven to move back and forth, the rotating rod 8 is driven to rotate around the shaft pin 9, meanwhile, the rotating rod 8 is matched with drawing and pulling in the extension sleeve 10, reciprocating rotation of the extension sleeve 10 is achieved, the mounting plate 11 and the second motor 12 are driven to swing back and forth, reciprocating swing of the fan 13 is achieved, heat dissipation of the CPU is achieved in an omnibearing mode, high-load work of the CPU is avoided, and meanwhile the service life of the CPU is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer CPU protection device comprises a carrier (1) and is characterized in that a dust cover (2) is detachably connected to the upper side wall of the carrier (1), a first motor (3) is fixedly connected to the inner wall of the dust cover (2), an incomplete gear (4) is fixedly connected to the driving end of the first motor (3), a guide rod is fixedly connected to the inner side of the dust cover (2), a rectangular rod (5) is sleeved on the outer wall of the guide rod, sawteeth meshed with the incomplete gear (4) are formed in the upper side wall of the rectangular rod (5), springs (6) sleeved on the outer wall of the guide rod are fixedly connected between the two ends of the rectangular rod (5) and the inner wall of the dust cover (2) together, a U-shaped frame (7) is fixedly connected to the lower side wall of the rectangular rod (5), and a rotating rod (8) is rotatably connected to the lower side wall of the U-shaped frame (7) through a shaft pin (9), the lower extreme outer wall of bull stick (8) slides the cover and is equipped with the extension cover (10) of rotating connection in dust cover (2), extend one end fixedly connected with mounting panel (11) that bull stick (8) were kept away from in cover (10), the lower side wall fixedly connected with motor two (12) of mounting panel (11), drive end fixedly connected with fan (13) of motor two (12).

2. The computer CPU protector according to claim 1, characterized in that a protection plate (17) is fixedly connected to the upper side wall of the dust cover (2).

3. The computer CPU protector according to claim 1, wherein the lower side wall of the U-shaped frame (7) is provided with a through slot (16).

4. The computer CPU protection device according to claim 1, wherein fixing blocks (14) are fixedly connected to both side walls of the dust cover (2), a locking bolt (15) is threadedly connected to an upper side wall of each fixing block (14), and a plurality of threaded holes engaged with the locking bolts (15) are formed in an upper side wall of the carrier (1).

5. The computer CPU protector of claim 1, wherein said guide bar is rectangular.