CN212906107U

CN212906107U - Computer dust keeper

Info

Publication number: CN212906107U
Application number: CN202021512260.4U
Authority: CN
Inventors: 杨静爽
Original assignee: Jinan Guanlong Information Technology Co ltd
Current assignee: Jinan Guanlong Information Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-06
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a computer dust keeper relates to computer technical field. This computer dust keeper, including the frame, the inside of frame is provided with a plurality of baffle, and the equal fixed mounting in both ends has the pivot around the baffle, and the one end of baffle is kept away from in two pivots runs through both ends around the baffle respectively, and both sides all are provided with the connecting rod around the frame, and the pivot that lies in one side runs through equal fixedly connected with swash plate after the baffle, and the one end that the pivot was kept away from to a plurality of swash plate all rotates with the connecting rod to be connected, and the equal fixed mounting in both ends has the installation pole about the frame. This computer dust keeper through setting up connecting rod, baffle, swash plate, steering wheel and spring B, through control steering wheel swing, so can make the baffle open after the start, can make things convenient for the inside heat dissipation of quick-witted case this moment, and can make the baffle close after shutting down, can prevent this moment that outside dust from entering into the inside of quick-witted case.

Description

Computer dust keeper

Technical Field

The utility model relates to a computer technology field specifically is a computer dust keeper.

Background

The problem that a desktop computer display is exposed in a room and easily adhered with much dust is solved when a computer is used, and a computer dust-proof device is a common device for protecting the computer.

However, in order to prevent dust, the computer in the prior art generally adopts a fan to blow air outwards, so that when the computer is running, dust can be prevented from entering the inside of the computer case in a limited manner, but after the computer is shut down, the dust cannot enter the inside of the computer case due to falling of the dust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a computer dust keeper, it is dustproof to have solved prior art's computer reply, generally all takes the fan to outwards blow, like this in the computer operation, can be limited the inside of avoiding the dust to enter into computer machine case, but after shutting down, because the whereabouts of dust, the problem of the entering of dust still can not be avoided to quick-witted incasement portion.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer dust-proof device comprises a frame, wherein a plurality of baffles are arranged inside the frame, rotating shafts are fixedly arranged at the front end and the rear end of each baffle, one ends of the two rotating shafts, far away from the baffles, respectively penetrate through the front end and the rear end of each baffle, connecting rods are arranged at the front side and the rear side of the frame, inclined plates are fixedly connected to the positions, far away from the rotating shafts, of the rotating shafts at one side after penetrating through the baffles, one ends of the inclined plates, far away from the rotating shafts, are rotatably connected with the connecting rods, mounting rods are fixedly arranged at the left end and the right end of the frame, the bottom ends of the front mounting rod and the rear mounting rod at one side are fixedly connected through cross rods, two fan frames which are distributed up and down are arranged between the front mounting rod and the rear mounting rod at one side, the two fan frames are fixedly connected through two vertical rods, two, spring A has all been cup jointed to the outside of slide bar, spring A's both ends respectively with fan board and stopper fixed connection, the place ahead of frame is provided with the steering wheel, be located left pivot run through the connecting rod after with the output shaft fixed connection of steering wheel, the steering wheel with be located the installation pole fixed connection in left side the place ahead, spring B is all installed to the right-hand member of two connecting rods, two spring B keep away from the one end of two connecting rods respectively with be located two installation pole fixed connection on right side, the equal fixed mounting in right flank of the fan board that is located the top has the atress board, two atress boards contact with the left end of two connecting rods respectively.

Preferably, the front end and the rear end of the fan frame are fixedly provided with two sliding sleeves, the two sliding sleeves are respectively sleeved outside the two sliding rods, and one end of the spring A, far away from the limiting block, is fixedly connected with the sliding sleeves.

Preferably, the upper end of the installation rod positioned in front of the left side is fixedly provided with an L-shaped rod, and one end of the L-shaped rod, which is far away from the installation rod, is fixedly connected with the steering engine.

Preferably, the left ends of the two connecting rods are provided with rollers, and one ends of the two rollers far away from the two connecting rods are respectively contacted with the two stress plates.

Preferably, a plurality of baffles are equidistantly distributed, the rotating shaft is positioned at the vertical center line of the baffles, and certain gaps exist between the baffles.

Preferably, a plurality of swash plates equidistance distributes the setting, and the angle between the swash plate is the same.

(III) advantageous effects

The utility model provides a computer dust keeper. The method has the following beneficial effects:

1. the computer dustproof device is provided with the connecting rod, the baffle, the inclined plates, the steering engine and the spring B, wherein the rotating shaft can be driven to rotate when the steering engine swings by controlling the swinging of the steering engine, the rotating shaft can drive the inclined plates to swing when rotating, meanwhile, the connecting rod can generate displacement when the steering engine swings because the inclined plates are rotatably connected with the connecting rod, the spring B can be in a stressed state when the connecting rod moves, the baffle can rotate when the connecting rod moves, the baffle is in a horizontal state, the upper part of the case is in a closed state, the upper end of the case is communicated with the outside when the baffle is in a non-horizontal state, the baffle can be opened after the computer is started, the heat dissipation in the case can be facilitated, the baffle can be closed after the computer is shut down, and external dust can be prevented from entering the inside of the case, the problem of prior art's computer reply dustproof, generally all adopt the fan to outwards blow, when the computer operation like this, can be limited avoid the dust to enter into the inside of computer machine case, but after shutting down, because the whereabouts of dust, the inside entering of dust still can not be avoided to quick-witted case inside.

2. This computer dust keeper, through setting up atress board and gyro wheel, when the connecting rod produced the displacement, can push up the atress board through the gyro wheel, set up the gyro wheel can reduce and the atress between the board frictional force, and the connecting rod can drive two fan board displacements in the motion, can make the fan withdraw when shutting down, can effectually prevent that the dust from falling on the fan.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1A according to the present invention;

fig. 5 is an enlarged view of a structure at B in fig. 2 according to the present invention.

The device comprises a frame 1, a baffle 2, a rotating shaft 3, a connecting rod 4, an inclined plate 5, a mounting rod 6, a cross rod 7, a fan rack 8, a vertical rod 9, a sliding rod 10, a limiting block 11, a spring A12, a steering engine 13, a spring B14, a stress plate 15, a sliding sleeve 16, a L-shaped rod 17 and a roller 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a computer dust keeper, as shown in figures 1-4, comprising a frame 1, a plurality of baffles 2 are arranged in the frame 1, rotating shafts 3 are fixedly arranged at the front and back ends of the baffles 2, one ends of the two rotating shafts 3 far away from the baffles 2 respectively penetrate through the front and back ends of the baffles 2, the baffles 2 are distributed at equal intervals, the rotating shafts 3 are positioned at the vertical central line of the baffles 2, certain gaps are arranged between the baffles 2, thus the baffles 2 can be conveniently rotated without obstruction, connecting rods 4 are arranged at the front and back sides of the frame 1, inclined plates 5 are fixedly connected after the rotating shafts 3 at one side penetrate through the baffles 2, one ends of the inclined plates 5 far away from the rotating shafts 3 are rotatably connected with the connecting rods 4, the inclined plates 5 are distributed at equal intervals, the angles between the inclined plates 5 are the same, the effect that one connecting rod 4 controls the inclined plates 5 can be, the left end and the right end of the frame 1 are fixedly provided with mounting rods 6, the bottom ends of the front mounting rod 6 and the rear mounting rod 6 positioned on one side are fixedly connected through a cross rod 7, two fan racks 8 distributed up and down are arranged between the front mounting rod 6 and the rear mounting rod 6 positioned on one side, a fan can be mounted outside the fan racks 8, the two fan racks 8 are fixedly connected through two vertical rods 9, the front end and the rear end of each fan rack 8 are respectively inserted with two sliding rods 10, the left ends of the two sliding rods 10 are respectively fixedly connected with the mounting rods 6, one ends of the sliding rods 10 far away from the mounting rods 6 are respectively fixedly provided with a limiting block 11, the outside of each sliding rod 10 is respectively sleeved with a spring A12, the two ends of a spring A12 are respectively fixedly connected with the fan racks 8 and the limiting blocks 11, the front end and the rear end of each fan rack 8 are respectively fixedly provided with two sliding sleeves 16, the two sliding sleeves 16, frame 1's the place ahead is provided with steering wheel 13, be located left pivot 3 run through connecting rod 4 after with steering wheel 13's output shaft fixed connection, steering wheel 13 and the installation pole 6 fixed connection that is located left side the place ahead, the upper end fixed mounting that is located left side the place ahead installation pole 6 has L type pole 17, the one end and steering wheel 13 fixed connection that installation pole 6 was kept away from to L type pole 17, spring B14 is all installed to the right-hand member of two connecting rods 4, the one end that two connecting rods 4 were kept away from to two spring B14 respectively with be located two installation pole 6 fixed connection on right side, the equal fixed mounting in right flank of fan frame 8 that is located the top has atress board 15, two atress boards 15 respectively with the left end contact of two connecting rods 4, gyro wheel 18 is all installed to the left end of two connecting rods 4, the one end that two connecting rods.

The working principle is that the device can be arranged in a computer case, and meanwhile, under the condition that a heat dissipation fan is arranged at the top end in the computer, by controlling the swinging of the steering engine 13, the steering engine 13 can drive the rotating shaft 3 to rotate when swinging, and further the rotating shaft 3 can drive the inclined plates 5 to swing when rotating, meanwhile, as the inclined plates 5 are rotatably connected with the connecting rod 4, the connecting rod 4 can generate displacement when being swung by the steering engine 13, the connecting rod 4 can enable the spring B14 to be in a stressed state when moving, the baffle 2 can rotate when the connecting rod 4 moves, when the baffle 2 is in a horizontal state, the upper part of the case is in a closed state, when the baffle 2 is in a non-horizontal state, the upper end of the case is communicated with the outside, so that the baffle 2 can be opened after starting, at this time, the heat dissipation in the case can be facilitated, and the baffle 2 can be closed after the shutdown, so that external dust can be prevented from entering the case.

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. A computer dust keeper, includes frame (1), its characterized in that: the novel fan rack is characterized in that a plurality of baffles (2) are arranged inside the frame (1), rotating shafts (3) are fixedly arranged at the front end and the rear end of each baffle (2), one ends of the two rotating shafts (3) far away from the baffles (2) respectively penetrate through the front end and the rear end of each baffle (2), connecting rods (4) are arranged at the front end and the rear end of each frame (1), inclined plates (5) are fixedly connected after the rotating shafts (3) on one side penetrate through the baffles (2), one ends of the inclined plates (5) far away from the rotating shafts (3) are rotatably connected with the connecting rods (4), mounting rods (6) are fixedly arranged at the left end and the right end of each frame (1), the bottom ends of the front mounting rod (6) and the rear mounting rod (6) on one side are fixedly connected through transverse rods (7), two fan racks (8) which are vertically distributed are arranged between the front mounting rod (6) and the rear mounting rod, two sliding rods (10) are respectively inserted into the front end and the rear end of a fan frame (8), the left ends of the two sliding rods (10) are respectively fixedly connected with a mounting rod (6), a limiting block (11) is respectively fixedly mounted at one end of each sliding rod (10) far away from the mounting rod (6), a spring A (12) is respectively sleeved outside each sliding rod (10), the two ends of each spring A (12) are respectively fixedly connected with the fan frame (8) and the limiting block (11), a steering engine (13) is arranged in front of a frame (1), a rotating shaft (3) on the left side is fixedly connected with an output shaft of the steering engine (13) after penetrating through the connecting rods (4), the steering engine (13) is fixedly connected with the mounting rod (6) on the front side on the left side, springs B (14) are respectively mounted at the right ends of the two connecting rods (4), one ends of the two springs B (14) far away from the two connecting rods (, the right side face of the fan frame (8) positioned above is fixedly provided with a stress plate (15), and the two stress plates (15) are respectively contacted with the left ends of the two connecting rods (4).

2. The computer dust-proof device according to claim 1, wherein: the fan frame is characterized in that two sliding sleeves (16) are fixedly mounted at the front end and the rear end of the fan frame (8), the two sliding sleeves (16) are respectively sleeved outside the two sliding rods (10), and one end, away from the limiting block (11), of the spring A (12) is fixedly connected with the sliding sleeves (16).

3. The computer dust-proof device according to claim 1, wherein: the upper end of the mounting rod (6) positioned in front of the left side is fixedly provided with an L-shaped rod (17), and one end, far away from the mounting rod (6), of the L-shaped rod (17) is fixedly connected with the steering engine (13).

4. The computer dust-proof device according to claim 1, wherein: the left ends of the two connecting rods (4) are respectively provided with a roller (18), and one ends of the two rollers (18) far away from the two connecting rods (4) are respectively contacted with the two stress plates (15).

5. The computer dust-proof device according to claim 1, wherein: a plurality of baffles (2) are distributed at equal intervals, the rotating shaft (3) is positioned at the vertical center line of the baffles (2), and certain gaps exist between the baffles (2).

6. The computer dust-proof device according to claim 1, wherein: the inclined plates (5) are distributed at equal intervals, and the angles between the inclined plates (5) are the same.