CN221708005U - Computer accessory with heat abstractor - Google Patents

Abstract

The utility model discloses a computer fitting with a heat radiating device, which comprises a case, wherein a heat radiating opening communicated with the inside is formed in the outer wall of the case, a mounting frame matched with the heat radiating opening is fixedly arranged on the outer wall of the case, a dustproof screen plate is slidably arranged on the side wall of the mounting frame, a fixing pin is slidably arranged on the outer wall of the dustproof screen plate in a penetrating manner, a jack matched with the fixing pin is formed in the outer wall of the case, a shifting block is fixedly arranged at the end part of the fixing pin, the inner wall of the shifting block is connected with the outer wall of the dustproof screen plate through a fixing mechanism, and a filter screen plate is fixedly arranged on the outer wall of the mounting frame. According to the utility model, through arranging the components such as the reciprocating screw, the limiting rod, the screw sleeve and the cleaning brush, the reciprocating screw can drive the screw sleeve to reciprocate in the moving frame through the cooperation of the reciprocating screw and the limiting rod, so that the screw sleeve can drive the rotating shaft to move, and the rotating shaft drives the cleaning brush to be attached to the outer wall of the filter screen plate through the cooperation of the mounting sleeve, so that sundries adsorbed on the outer wall of the filter screen plate are cleaned.

Description

Computer accessory with heat dissipation device

Technical Field

The utility model relates to the technical field of computers, in particular to a computer accessory with a heat dissipation device.

Background Art

Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data.

As a part of computer accessories, the main function of the case is to place and fix various computer accessories. When the computer is in use, the case needs to ventilate and dissipate heat from the electronic components inside it through a heat dissipation device. In the prior art, most computer cases are ventilated and dissipated by setting heat dissipation ports and filters when in use. When used for a long time, the outer wall of the filter will absorb a large amount of dust and debris, thereby clogging the filter, affecting its ventilation effect and causing insufficient heat dissipation, causing the components inside the case to be damaged due to high temperature, affecting the normal operation of the computer, and having insufficient practicality. Therefore, it is necessary to redesign a computer accessory with a heat dissipation device to address the above problems.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a computer accessory with a heat dissipation device.

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

A computer accessory with a heat dissipation device comprises a chassis, wherein the outer wall of the chassis is provided with a heat dissipation port connected with the interior, the outer wall of the chassis is fixedly installed with a mounting frame matching with the heat dissipation port, the side wall of the mounting frame is slidably installed with a dustproof screen plate, the outer wall of the dustproof screen plate is slidably penetrated and installed with a fixing pin, the outer wall of the chassis is provided with a jack matching with the fixing pin, the end of the fixing pin is fixedly installed with a shift block, the inner wall of the shift block is connected with the outer wall of the dustproof screen plate through a fixing mechanism, the outer wall of the mounting frame is fixedly installed with a filter plate, the outer wall of the chassis is rotatably installed with a reciprocating screw through a moving frame, the outer wall of the moving frame is fixedly installed with a motor, the outer wall of the reciprocating screw is threadedly installed with a screw sleeve, a limit rod is fixedly installed inside the moving frame, the limit rod slides through the screw sleeve, the bottom wall of the screw sleeve is rotatably installed with a rotating shaft, the outer wall of the rotating shaft is fixedly installed with a plurality of cleaning brushes through the mounting mechanism, the outer wall of the chassis is fixedly installed with a toothed plate through a connecting mechanism, and the outer wall of the rotating shaft is connected with the toothed plate through a rotating mechanism.

Preferably, the fixing mechanism comprises a fixing spring installed on the outer wall of the fixing pin, and two ends of the fixing spring are elastically connected to the outer wall of the dustproof screen and the inner wall of the shifting block respectively.

Preferably, the mounting mechanism comprises a mounting sleeve fixedly mounted on the outer wall of the rotating shaft, and each of the cleaning brushes is fixedly mounted on the outer wall of the mounting sleeve.

Preferably, the connection mechanism comprises two connection rods fixedly mounted on the outer wall of the chassis, and ends of the two connection rods are fixedly connected to the outer wall of the toothed plate.

Preferably, the rotating mechanism comprises a gear fixedly mounted on the outer wall of the rotating shaft, and the gear is engaged with the gear plate.

Preferably, a limit plate is fixedly mounted on the outer wall of the chassis, and an upper surface of the limit plate is provided with a movable opening that cooperates with the rotating shaft.

Beneficial effects of the utility model:

1. By setting up components such as a reciprocating screw, a limit rod, a screw sleeve and a cleaning brush, the reciprocating screw can drive the screw sleeve to reciprocate inside the moving frame by cooperating with the limit rod, thereby allowing the screw sleeve to drive the rotating shaft to move, and the rotating shaft then drives the cleaning brush to move in contact with the outer wall of the filter plate through the cooperation of the mounting sleeve, thereby cleaning the debris adsorbed on the outer wall of the filter plate.

2. By setting components such as gears, toothed plates and limit plates, the rotating shaft can rotate on the bottom wall of the screw sleeve through the engagement of the gears with the toothed plates, thereby driving multiple cleaning brushes to rotate through the mounting sleeve. The cooperation of the rotating cleaning brushes can increase the cleaning effect on the outer wall of the filter plate. When the rotating shaft moves, its outer wall will move in the movable opening opened on the end face of the limit plate, thereby preventing the rotating shaft from moving when it is driven by the gears.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of a computer accessory with a heat dissipation device proposed by the present invention;

FIG2 is a schematic diagram of the vertical cross-section structure of FIG1 ;

FIG3 is a schematic diagram of the bottom structure of a computer accessory with a heat dissipation device proposed by the present invention;

FIG4 is an enlarged schematic diagram of the structure at point A in FIG1 ;

FIG5 is an enlarged schematic diagram of the structure at B in FIG3;

FIG. 6 is an enlarged schematic diagram of the structure at point C in FIG. 3 .

In the figure: 1 chassis, 2 mounting frame, 3 dust screen, 4 fixing pin, 5 shift block, 6 fixing spring, 7 filter plate, 8 moving frame, 9 reciprocating screw, 10 motor, 11 limit rod, 12 screw sleeve, 13 rotating shaft, 14 mounting sleeve, 15 cleaning brush, 16 connecting rod, 17 tooth plate, 18 gear, 19 limit plate, 20 moving opening.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Referring to Figures 1-6, a computer accessory with a heat dissipation device comprises a case 1, an outer wall of the case 1 is provided with a heat dissipation port connected to the interior, an outer wall of the case 1 is fixedly installed with a mounting frame 2 that matches the heat dissipation port, a side wall of the mounting frame 2 is slidably installed with a dust screen 3, an outer wall of the dust screen 3 is slidably penetrated with a fixing pin 4, an outer wall of the case 1 is provided with a jack that matches the fixing pin 4, a shift block 5 is fixedly installed at the end of the fixing pin 4, an inner wall of the shift block 5 is connected to the outer wall of the dust screen 3 through a fixing mechanism, the fixing mechanism comprises a fixing spring 6 installed on the outer wall of the fixing pin 4, two ends of the fixing spring 6 are elastically connected to the outer wall of the dust screen 3 and the inner wall of the shift block 5 respectively, the fixing spring 6 can fix the fixing pin 4, and can prevent the fixing pin 4 from detaching from the outer wall of the dust screen 3, a filter plate 7 is fixedly installed on the outer wall of the mounting frame 2, a reciprocating screw 9 is rotatably installed on the outer wall of the case 1 through a moving frame 8, a motor 10 is fixedly installed on the outer wall of the moving frame 8, and a screw sleeve 12 is threadedly installed on the outer wall of the reciprocating screw 9.

A limit rod 11 is fixedly installed inside the moving frame 8, and the limit rod 11 slides through the screw sleeve 12. The limit rod 11 can limit the screw sleeve 12 so that it can only move axially along the outer wall of the reciprocating screw 9. A rotating shaft 13 is rotatably installed on the bottom wall of the screw sleeve 12. A plurality of cleaning brushes 15 are fixedly installed on the outer wall of the rotating shaft 13 through a mounting mechanism. The mounting mechanism includes a mounting sleeve 14 fixedly installed on the outer wall of the rotating shaft 13. Each cleaning brush 15 is fixedly installed on the outer wall of the mounting sleeve 14. The chassis 1 A toothed plate 17 is fixedly mounted on the outer wall through a connecting mechanism, and the connecting mechanism includes two connecting rods 16 fixedly mounted on the outer wall of the chassis 1, and the ends of the two connecting rods 16 are fixedly connected to the outer wall of the toothed plate 17. The outer wall of the rotating shaft 13 is connected to the toothed plate 17 through a rotating mechanism, and the rotating mechanism includes a gear 18 fixedly mounted on the outer wall of the rotating shaft 13, and the gear 18 is engaged with the toothed plate 17. A limit plate 19 is fixedly mounted on the outer wall of the chassis 1, and a movable opening 20 cooperating with the rotating shaft 13 is opened on the upper end surface of the limit plate 19.

When the utility model is used, the computer can be ventilated and cooled through the heat dissipation ports provided on the outer wall of the case 1 during use. During the ventilation and cooling process, the filter plate 7 installed on the outer wall of the mounting frame 2 can intercept and filter floating debris and dust with larger particles in the air, and the dustproof screen plate 3 can intercept fine dust, thereby avoiding affecting the normal operation of the internal components of the computer. When there are a lot of debris adsorbed on the outer wall of the filter plate 7 and affecting the ventilation, the motor 10 drives the reciprocating screw 9 to rotate, and the reciprocating screw 9 can drive the screw sleeve 12 to reciprocate inside the moving frame 8 through the cooperation with the limit rod 11, thereby the screw sleeve 12 can drive the rotating shaft 13 to move, and the rotating shaft 13 can then drive the cleaning brush 15 to move in contact with the outer wall of the filter plate 7 through the cooperation of the mounting sleeve 14, so as to clean the debris adsorbed on the outer wall of the filter plate 7;

At the same time, the rotating shaft 13 can drive the gear 18 to mesh with the tooth plate 17 while moving. The gear 18 meshing with the tooth plate 17 can make the rotating shaft 13 rotate on the bottom wall of the screw sleeve 12, so that the plurality of cleaning brushes 15 can be driven to rotate through the mounting sleeve 14. The rotating cleaning brushes 15 cooperate to increase the cleaning effect on the outer wall of the filter plate 7, and when the rotating shaft 13 moves, its outer wall will move in the moving opening 20, thereby preventing the rotating shaft 13 from moving when it is driven by the gear 18 to rotate. When the dustproof screen plate 3 needs to be cleaned, the dial block 5 can be moved to drive the fixing pin 4 to move out of the socket, thereby releasing the fixation of the dustproof screen plate 3, and then it can be slid out from the side wall of the mounting frame 2 for cleaning.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a computer accessory with heat abstractor, includes quick-witted case (1), its characterized in that, the thermovent with inside intercommunication has been seted up to quick-witted case (1) outer wall, quick-witted case (1) outer wall fixed mounting have with thermovent complex installing frame (2), installing frame (2) lateral wall slidable mounting has dustproof otter board (3), dustproof otter board (3) outer wall sliding run-through installs fixed pin (4), quick-witted case (1) outer wall set up with fixed pin (4) complex jack, fixed pin (4) tip fixed mounting has plectrum (5), plectrum (5) inner wall passes through fixed establishment and dustproof otter board (3) outer wall connection, installing frame (2) outer wall fixed mounting has filter screen board (7), quick-witted case (1) outer wall is through removing frame (8) rotation and is installed reciprocating screw (9), removing frame (8) outer wall fixed mounting has motor (10), reciprocating screw (9) outer wall screw thread installation lead screw sleeve (12), removing frame (8) inside fixed mounting has gag lever (11), gag lever post (11) inner wall sliding mounting has through fixed establishment of fixed establishment and dustproof otter board (3) outer wall connection, install many rotational axis (13) through the rotational axis (13), the outer wall of the case (1) is fixedly provided with a toothed plate (17) through a connecting mechanism, and the outer wall of the rotating shaft (13) is connected with the toothed plate (17) through a rotating mechanism.

2. The computer accessory with the heat dissipation device according to claim 1, wherein the fixing mechanism comprises a fixing spring (6) arranged on the outer wall of the fixing pin (4), and two ends of the fixing spring (6) are respectively and elastically connected with the outer wall of the dustproof screen plate (3) and the inner wall of the shifting block (5).

3. A computer accessory with a heat sink according to claim 2, characterized in that the mounting means comprise a mounting sleeve (14) fixedly mounted on the outer wall of the rotating shaft (13), each cleaning brush (15) being fixedly mounted on the outer wall of the mounting sleeve (14).

4. A computer accessory with a heat sink according to claim 3, wherein the engagement mechanism comprises two engagement bars (16) fixedly mounted on the outer wall of the chassis (1), and the ends of the two engagement bars (16) are fixedly connected with the outer wall of the toothed plate (17).

5. A computer accessory with a heat sink according to claim 4, characterised in that the rotating means comprises a gear wheel (18) fixedly mounted on the outer wall of the rotating shaft (13), said gear wheel (18) being in engagement with the toothed plate (17).

6. The computer accessory with the heat dissipation device according to claim 5, wherein a limiting plate (19) is fixedly arranged on the outer wall of the case (1), and a moving opening (20) matched with the rotating shaft (13) is formed in the upper end face of the limiting plate (19).