Computer internal dust collection treatment integrated equipment

Abstract

The invention relates to the technical field of dust collection and treatment integrated equipment, and discloses computer interior dust collection and treatment integrated equipment which comprises a dust collection box, a fan is arranged in the dust collection box, a dust collection telescopic pipe is arranged on the side, away from the fan, of the dust collection box, and an air guide telescopic pipe is arranged on the side, close to the fan, of the dust collection box. Supporting hard pipes are fixed to the two ends of the dust collection telescopic pipe and the two ends of the air guide telescopic pipe in a penetrating mode, and connecting screw pipes are fixed to the outer ends of the supporting hard pipes in a penetrating mode. According to the computer internal dust collection treatment equipment, the cleaning degree is guaranteed, when dust does not need to be removed through cleaning, a cleaning brush can be moved into the protective sleeve, dust collection is not affected, meanwhile, the cleaning brush can be protected, and the problem that fan blades and a heat dissipation net are inconvenient to clean when existing computer internal dust collection treatment equipment is used is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated dust collection and processing equipment, and in particular to an integrated dust collection and processing equipment inside a computer. Background Art

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and play a supporting and protective role. It generally includes an outer shell, a bracket, various switches and indicator lights on the panel, etc. The outer shell is made of a combination of steel plates and plastics, with high hardness. It mainly plays the role of protecting the internal components of the chassis. The bracket is mainly used to fix the motherboard, power supply and various drives. When the computer is running, the central processing unit, motherboard and other components in the chassis will generate heat during high-speed operation. In order to ensure heat dissipation, the chassis needs to be kept ventilated, which will cause dust to enter the inside of the chassis. The accumulation of dust inside the chassis can easily affect the normal use of the computer.

[0003] According to a computer internal dust collection and processing integrated device with Chinese patent publication number: CN112845375B, specifically related to the computer field, including a first L-shaped fixing plate, a storage slot is provided in the middle of the top of the first L-shaped fixing plate, and limiting sliding slots are provided in the middle of both sides of the inner wall of the storage slot, and a limiting screw hole is provided on one side of the first L-shaped fixing plate, and a limiting screw is installed inside the limiting screw hole. The present invention uses the storage slot and adjusts the distance between the first L-shaped fixing plate and the second L-shaped fixing plate, so that the L-shaped fixing plate can be moved on computer cases of different sizes, which is beneficial to improving the performance of the equipment, and the position of the dust suction pipe and the cleaning pipe can be adjusted longitudinally, which can reduce the difficulty of moving the dust suction pipe and the cleaning pipe, and facilitate the staff to clean the computer case.

[0004] It uses a vacuum head with a movable bracket to remove dust from the inside of the chassis, but it does not target parts that are difficult to clean, such as the fan blades and power supply heat sink inside the chassis. The surface of the fan blades is uneven, and most of the dust on the heat sink is located outside the heat sink. Most of them cannot be cleaned by using only the vacuum head, and the exhaust air generated by the vacuum cannot be effectively utilized, resulting in a waste of wind power. Summary of the invention

[0005] In order to solve the problems that the fan blades and the heat dissipation net of the existing computer internal dust collection and processing integrated device are inconvenient to clean during use and the exhaust air generated by dust collection cannot be effectively utilized, the present invention provides a computer internal dust collection and processing integrated device to solve the above problems.

[0006] To achieve the above object, the present invention provides the following technical solutions: A computer internal dust collection and processing integrated device comprises a dust collection box, a fan is arranged inside the dust collection box, a dust collection telescopic tube is arranged on a side of the dust collection box away from the fan, and an air guide telescopic tube is arranged on a side close to the fan, both ends of the dust collection telescopic tube and the air guide telescopic tube are penetrated and fixed with a supporting hard tube, and the outer ends of the supporting hard tube are penetrated and fixed with a connecting screw tube, both ends of the dust collection box are penetrated and fixed with a threaded sleeve, the connecting screw tubes at the opposite ends of the dust collection telescopic tube and the air guide telescopic tube are threadedly sleeved inside the threaded sleeve, the connecting screw tubes of the dust collection telescopic tube and the air guide telescopic tube at the ends away from the dust collection box are threadedly sleeved with another threaded sleeve, and the other threaded sleeve is respectively penetrated and fixed with a dust collection pipe head and an exhaust pipe head, a dust collection box is slidably inserted inside the dust collection box between the fan and the dust collection telescopic tube, and a filter is embedded and fixed on the side of the dust collection box close to the fan; A lifting sleeve block is arranged inside the vacuum cleaner pipe head, and a cleaning brush is fixed on the bottom surface of the lifting sleeve block, and the lifting sleeve block is connected to the inside of the vacuum cleaner pipe head through a lifting assembly; The side edge of the dust suction pipe head is mounted on the moving component.

[0007] Furthermore, the dust box is arranged in a transversely placed "L" shape, both ends of the dust box are provided with ventilation holes cooperating with threaded sleeves, and the back of the dust box is fixed to the inside of the computer case by fasteners.

[0008] Furthermore, a plurality of steel wires are equidistantly embedded and fixed inside the air-guiding telescopic tube, and a threaded groove cooperating with the outer surface of the connecting spiral tube is provided inside each of the threaded sleeves.

[0009] Furthermore, the ends of the dust suction pipe head and the exhaust pipe head away from the supporting rigid pipe are both configured to be trumpet-shaped, a dustproof net is fixed inside the bottom surface of the exhaust pipe head, and the supporting rigid pipe above the exhaust pipe head is fixed inside the machine by a clamp.

[0010] Furthermore, a groove is provided on one side of the dust box close to the dust suction telescopic tube, and the height of the groove is greater than the height of the vent hole. A handle is fixed to the middle of the front side of the dust box, and the front side of the dust box is fixed to the dust box by a buckle.

[0011] Furthermore, the moving assembly includes a screw assembly, servo motor 1, servo motor 2 and a support plate. A screw assembly is arranged on the side of the supporting hard tube above the vacuum cleaner head, and the supporting hard tube is fixed to the output end of the screw assembly by bolts. A servo motor 1 is arranged at one end of the screw assembly, a support plate is arranged on the side of the screw assembly away from the supporting hard tube, and a servo motor 2 is arranged on the side of the support plate away from the screw assembly, the output end of the servo motor 2 rotates through the support plate and is fixed on the screw assembly, and the support plate is fixed to the inside of the computer case by bolts.

[0012] Furthermore, the screw assembly includes a moving box, a screw and a moving sleeve block, the moving box is slidingly sleeved inside the moving box, the moving sleeve block is threadedly sleeved inside the screw, the screw is rotatably connected to the inside of the moving box through a bearing, and the side of the moving box away from the supporting hard tube is fixedly connected to the output end of servo motor 2, and the end of the screw extending to the outside of the moving box is fixed to the output end of servo motor 1.

[0013] Furthermore, the lifting assembly includes a servo motor three and a lifting screw. The servo motor three is arranged on the outer surface above the dust collector pipe head. A fixed plate is fixed inside the dust collector pipe head, and the bottom of the fixed plate is rotatably connected to the lifting screw through a bearing. The lifting sleeve is threadedly sleeved on the lifting screw. A bevel gear two is fixed on the lifting screw above the lifting sleeve, and bevel gear one is meshingly connected on both sides of the bevel gear. A rotating rod is fixed on the outside of the bevel gear one. The rotating rod rotates and passes through one end of the outside of the supporting hard tube and is fixed on the output end of the servo motor three.

[0014] Furthermore, a limit plate is fixed at the bottom end of the lifting screw, a blank area cooperating with the limit plate is opened on the inner side of the cleaning brush, and the height of the lifting screw is greater than the height from the bottom surface of the cleaning brush to the bottom surface of the dust collection pipe head.

[0015] Furthermore, a protective sleeve is provided on the outer side of the cleaning brush, and the front and rear sides of the protective sleeve are fixed to the inner wall of the vacuum cleaner head through a connecting rod. The bottom surface of the cleaning brush is flush with the bottom surface of the protective sleeve. A protrusion is fixed on the rear side of the lifting sleeve block, and a limiting slide groove cooperating with the protrusion is opened on the rear side of the cleaning brush.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, through the retractable cleaning component, when cleaning the fan blades and the heat dissipation net of the chassis, the internal cleaning brush can be pushed out, and cleaning is performed first, and then dusting is performed after cleaning to ensure the cleanliness of the cleaning. When there is no need to clean and remove dust, the cleaning brush can be moved to the inside of the protective sleeve to avoid affecting the dust collection and protect the cleaning brush, thereby solving the problem that the existing computer internal dust collection integrated equipment is inconvenient to clean the fan blades and the heat dissipation net when in use.

[0017] 2. In the present invention, the exhaust airflow is guided to the mainboard, processor, etc. inside the machine through the air guide telescopic tube while dust is being sucked, so that the internal components of the computer case can be cooled while dust is being removed, thereby solving the problem that the exhaust air generated by the existing integrated dust collection and processing equipment inside the computer cannot be effectively utilized when dust is collected, making the integrated dust collection and processing equipment more energy-saving and comprehensive when in use.

[0018] 3. In the present invention, the detachable design between the telescopic dust suction tube and the air guide telescopic tube on both sides and the dust suction box facilitates the cleaning and maintenance of the inside of the dust suction box, and the pull-out dust box facilitates the cleaning of the dust on the mobile phone. The detachable dust suction tube heads and exhaust tube heads at both ends facilitate the cleaning and maintenance of the internal cleaning brush, which further improves the practicality of the integrated dust suction processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a schematic front view of the structure of a dust collection and treatment integrated device according to an embodiment of the present application; Figure 2 yes Figure 1 A bottom view schematic diagram of the structure of the integrated dust collection and treatment device in the illustrated embodiment; Figure 3 yes Figure 1 A schematic front view of the split structure of the integrated dust collection and treatment device in the illustrated embodiment; Figure 4 yes Figure 1 A bottom view schematic diagram of the split structure of the integrated dust collection and treatment device in the illustrated embodiment; Figure 5 yes Figure 1 A schematic front view of the structure section of the dust collection pipe head in the illustrated embodiment; Figure 6 yes Figure 1 In the embodiment shown Figure 5 A schematic diagram of the enlarged structure in FIG.

[0021] The meanings of the reference numerals in the figure are as follows: 1. Dust collection box; 2. Fan; 3. Dust collection telescopic tube; 4. Air guide telescopic tube; 5. Support hard tube; 6. Connecting screw tube; 7. Dust collection pipe head; 8. Exhaust pipe head; 9. Threaded sleeve; 10. Dust collection box; 11. Filter; 12. Screw assembly; 13. Servo motor one; 14. Servo motor two; 15. Servo motor three; 16. Fixed plate; 17. Lifting screw; 18. Lifting sleeve; 19. Cleaning brush; 20. Protective sleeve; 21. Rotating rod; 22. Bevel gear one; 23. Bevel gear two; 24. Support plate; 25. Limit plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] Reference Figure 1-6 , an integrated device for dust collection and processing inside a computer, comprising a dust box 1, the dust box 1 is arranged in a horizontally placed "L" shape, both ends of the dust box 1 are provided with vents that cooperate with the threaded sleeve 9, the back of the dust box 1 is fixed to the inside of the computer case by fasteners, a fan 2 is arranged inside the dust box 1, a dust collection telescopic tube 3 is arranged on the side of the dust box 1 away from the fan 2, and an air guide telescopic tube 4 is arranged on the side close to the fan 2, a plurality of steel wires are equidistantly embedded and fixed inside the air guide telescopic tube 4, each threaded sleeve 9 is provided with a threaded groove that cooperates with the outer surface of the connecting spiral tube 6, both ends of the dust collection telescopic tube 3 and the air guide telescopic tube 4 are penetrated and fixed with a supporting hard tube 5, and the outer ends of the supporting hard tube 5 are penetrated and fixed with a connecting spiral tube 6, both ends of the dust box 1 are penetrated and fixed with a threaded sleeve 9, and the connecting spiral tubes at the opposite ends of the dust collection telescopic tube 3 and the air guide telescopic tube 4 are 6 is threadedly sleeved inside the threaded sleeve 9, and the connecting screw tube 6 at the end of the dust suction telescopic tube 3 and the air guide telescopic tube 4 away from the dust suction box 1 is threadedly sleeved with another threaded sleeve 9, and the other threaded sleeve 9 is respectively penetrated and fixed with a dust suction pipe head 7 and an exhaust pipe head 8, and the dust suction pipe head 7 and the exhaust pipe head 8 are both configured to be trumpet-shaped at one end away from the supporting hard pipe 5, and a dustproof net is fixed inside the bottom surface of the exhaust pipe head 8, and the supporting hard pipe 5 above the exhaust pipe head 8 is fixed to the inside of the machine by a hoop, and a dust collecting box 10 is slidably inserted inside the dust suction box 1 between the fan 2 and the dust suction telescopic tube 3, and a filter screen 11 is embedded and fixed on the side of the dust collecting box 10 close to the fan 2, and a groove is provided on the side of the dust collecting box 10 close to the dust suction telescopic tube 3, and the height of the groove is greater than the height of the vent, and a handle is fixed to the middle of the front side of the dust collecting box 10, and the front side of the dust collecting box 10 is fixed to the dust suction box 1 by a buckle.

[0024] Specifically, when it is necessary to remove dust from the inside of the computer case, the fan 2 runs and air is sucked in through the dust suction pipe head 7. The sucked air flow carries a large amount of dust. The dust enters the dust collection box 1 through the dust suction telescopic tube 3 and is collected in the dust collection box 10 under the filtration of the filter 11. After the dust in the air flow is filtered out, it is discharged through the air guide telescopic tube 4 and the exhaust pipe head 8. When discharged, it drives the air around the motherboard and the processor to flow, thereby accelerating the heat dissipation of the motherboard and the processor during operation. When a lot of dust is collected in the dust collection box 10, open the buckle and pull the dust collection box 10. After pulling out the dust collection box 10, pour out the dust and reinsert it into the dust collection box 1 and fix it with the buckle.

[0025] As an optimization solution, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the side of the vacuum cleaner head 7 is mounted on the moving assembly, and the moving assembly includes a screw assembly 12, a servo motor 1 13, a servo motor 2 14 and a support plate 24. The side of the support hard tube 5 above the vacuum cleaner head 7 is provided with a screw assembly 12, and the screw assembly 12 includes a moving box, a screw and a moving sleeve block. The moving sleeve block is slidably sleeved inside the moving box, and the moving sleeve block is threadedly sleeved inside the moving sleeve block. The screw is rotatably connected to the inside of the moving box through a bearing, and the side of the moving box away from the support hard tube 5 is fixedly connected to the output end of the servo motor 2 14 The end of the lead screw extending to the outside of the moving box is fixed on the output end of the servo motor 13, and the supporting hard tube 5 is fixed to the output end of the lead screw assembly 12 by bolts. A servo motor 13 is arranged at one end of the lead screw assembly 12, and a support plate 24 is arranged on the side of the lead screw assembly 12 away from the supporting hard tube 5, and a servo motor 2 14 is arranged on the side of the support plate 24 away from the lead screw assembly 12. The output end of the servo motor 2 14 rotates through the support plate 24 and is fixed on the lead screw assembly 12, and the support plate 24 is fixed to the inside of the computer case by bolts.

[0026] Specifically, when the position of the dust collection pipe head 7 needs to be moved, the servo motor 13 is operated to drive the lead screw to rotate, thereby driving the movable slider to move. When moving, the dust collection pipe head 7 is driven to move by supporting the hard tube 5. At the same time, the servo motor 2 14 rotates, driving the lead screw assembly 12 to rotate, so as to adjust the movement direction of the dust collection pipe head 7. The lead screw assembly 12 drives the dust collection pipe head 7 to move, so as to control the movement distance of the dust collection pipe head 7, thereby ensuring the comprehensiveness of the dust collection of the dust collection pipe head 7 during operation.

[0027] As a further optimization solution, Figure 5 and Figure 6 As shown, a lifting sleeve 18 is provided inside the dust suction pipe head 7, and a cleaning brush 19 is fixed to the bottom surface of the lifting sleeve 18. The lifting sleeve 18 is connected to the inside of the dust suction pipe head 7 through a lifting assembly; The lifting assembly includes a servo motor 3 15 and a lifting screw 17. The servo motor 3 15 is arranged on the outer surface above the dust suction pipe head 7. A fixing plate 16 is fixed inside the dust suction pipe head 7, and the bottom of the fixing plate 16 is rotatably connected to the lifting screw 17 through a bearing. A limiting plate 25 is fixed to the bottom end of the lifting screw 17. A blank area cooperating with the limiting plate 25 is provided on the inner side of the cleaning brush 19. A protective sleeve 20 is sleeved on the outer side of the cleaning brush 19, and the front and rear sides of the protective sleeve 20 are fixed to the inner wall of the dust suction pipe head 7 through a connecting rod. The bottom surface of the cleaning brush 19 is flush with the bottom surface of the protective sleeve 20. A protrusion is fixed on the rear side of the lifting sleeve block 18. A limiting slide groove cooperating with the protrusion is provided on the rear side of the cleaning brush 19. The height of the lifting screw 17 is greater than the height between the bottom surface of the cleaning brush 19 and the bottom surface of the dust suction pipe head 7. The lifting sleeve block 18 is threadedly sleeved on the lifting screw 17. A bevel gear 23 is fixed on the lifting screw 17 above the lifting sleeve 18, and the side of the bevel gear 23 is meshed with a bevel gear 1 22. A rotating rod 21 is fixed to the outside of the bevel gear 1 22. The rotating rod 21 rotates and penetrates to one end of the outside of the supporting hard tube 5 and is fixed to the output end of the servo motor 3 15.

[0028] Specifically, when it is necessary to clean the fan blades or the heat dissipation net, the servo motor three 15 drives the rotating rod 21 to rotate, and the rotation of the rotating rod 21 drives the bevel gear one 22 to rotate, thereby driving the bevel gear two 23 engaged with the bevel gear one 22 to rotate, and when the bevel gear two 23 rotates, it drives the lifting screw 17 to rotate, and when the lifting screw 17 rotates, it drives the lifting sleeve 18 to move downward, and when the lifting sleeve 18 moves, it drives the protrusion to slide inside the limiting slide groove, and at the same time drives the cleaning brush 19 to move out of the dust suction pipe head 7. At this time, the computer and the fan 2 are both in the off state, and the servo motor two 14 and the servo motor one 13 run to drive the dust suction pipe head 7 to move, thereby driving the cleaning brush 19 to move for cleaning. After cleaning is completed, the servo motor three 15 drives the lifting screw 17 to rotate in the opposite direction, thereby driving the cleaning brush 19 to move and retract into the protective sleeve 20. At this time, turn on the fan 2 and suck away the cleaned dust through the dust suction pipe head 7.

[0029] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0030] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An integrated device for vacuuming the inside of a computer, characterized in that: The invention comprises a dust collection box (1), wherein a fan (2) is arranged inside the dust collection box (1), a dust collection telescopic tube (3) is arranged on a side of the dust collection box (1) away from the fan (2), and an air guide telescopic tube (4) is arranged on a side close to the fan (2), both ends of the dust collection telescopic tube (3) and the air guide telescopic tube (4) are penetrated and fixed with supporting hard tubes (5), and the outer ends of the supporting hard tubes (5) are penetrated and fixed with connecting screw tubes (6), both ends of the dust collection box (1) are penetrated and fixed with threaded sleeves (9), and the dust collection telescopic tube (3) and the air guide telescopic tube (4) are The connecting screw tube (6) at the opposite end is threadedly sleeved inside the threaded sleeve (9); the connecting screw tubes (6) at the ends of the dust suction telescopic tube (3) and the air guide telescopic tube (4) away from the dust suction box (1) are both threadedly sleeved with another threaded sleeve (9); the other threaded sleeve (9) is respectively penetrated and fixed with a dust suction pipe head (7) and an exhaust pipe head (8); a dust collection box (10) is slidably inserted inside the dust suction box (1) between the fan (2) and the dust suction telescopic tube (3), and a filter screen (11) is embedded and fixed on a side of the dust collection box (10) close to the fan (2); A lifting sleeve (18) is provided inside the vacuum cleaner pipe head (7), and a cleaning brush (19) is fixed to the bottom surface of the lifting sleeve (18); the lifting sleeve (18) is connected to the inside of the vacuum cleaner pipe head (7) via a lifting assembly; The side of the dust suction pipe head (7) is mounted on the moving component.

2. The integrated device for vacuuming and treating the inside of a computer according to claim 1, characterized in that: The dust box (1) is arranged in a horizontally placed "L" shape, and both ends of the dust box (1) are provided with ventilation holes that cooperate with the threaded sleeve (9), and the back of the dust box (1) is fixed to the inside of the computer case by fasteners.

3. The integrated device for vacuuming and treating the inside of a computer according to claim 1, characterized in that: A plurality of steel wires are equidistantly embedded and fixed inside the air guide telescopic tube (4), and each of the threaded sleeves (9) is provided with a threaded groove that matches the outer surface of the connecting spiral tube (6).

4. The integrated device for vacuuming and treating the inside of a computer according to claim 1, characterized in that: The ends of the dust suction pipe head (7) and the exhaust pipe head (8) away from the supporting rigid pipe (5) are both arranged in a trumpet shape, a dustproof net is fixed inside the bottom surface of the exhaust pipe head (8), and the supporting rigid pipe (5) above the exhaust pipe head (8) is fixed inside the machine by a clamp.

5. The integrated device for vacuuming the inside of a computer according to claim 2, characterized in that: A groove is provided on one side of the dust collecting box (10) close to the dust collecting telescopic tube (3), and the height of the groove is greater than the height of the vent hole. A handle is fixed to the middle of the front side of the dust collecting box (10), and the front side of the dust collecting box (10) is fixed to the dust collecting box (1) by means of a buckle.

6. The integrated device for vacuuming and treating the inside of a computer according to claim 1, characterized in that: The moving assembly comprises a screw assembly (12), a servo motor 1 (13), a servo motor 2 (14) and a support plate (24); the screw assembly (12) is arranged on the side of the support hard tube (5) above the vacuum pipe head (7); the support hard tube (5) is fixed to the output end of the screw assembly (12) by bolts; one end of the screw assembly (12) is arranged with a servo motor 1 (13); a support plate (24) is arranged on the side of the screw assembly (12) away from the support hard tube (5); a servo motor 2 (14) is arranged on the side of the support plate (24) away from the screw assembly (12); the output end of the servo motor 2 (14) rotates through the support plate (24) and is fixed to the screw assembly (12); the support plate (24) is fixed to the inside of the computer case by bolts.

7. The integrated device for vacuuming and treating the inside of a computer according to claim 6, characterized in that: The lead screw assembly (12) comprises a moving box, a lead screw and a moving sleeve block, the moving box is slidably sleeved inside the moving box, the moving sleeve block is threadedly sleeved inside the lead screw, the lead screw is rotatably connected inside the moving box via a bearing, and the side of the moving box away from the supporting hard tube (5) is fixedly connected to the output end of the second servo motor (14), and the end of the lead screw extending to the outside of the moving box is fixed to the output end of the first servo motor (13).

8. The integrated device for vacuuming the interior of a computer according to claim 1, characterized in that: The lifting assembly comprises a servo motor three (15) and a lifting screw (17). The servo motor three (15) is arranged on the upper outer surface of the vacuum cleaner pipe head (7). A fixing plate (16) is fixed inside the vacuum cleaner pipe head (7), and the bottom of the fixing plate (16) is rotatably connected to the lifting screw (17) via a bearing. The lifting sleeve (18) is threadedly sleeved on the lifting screw (17). A bevel gear two (23) is fixed on the lifting screw (17) above the lifting sleeve (18), and the side of the bevel gear two (23) is meshingly connected to the bevel gear one (22). A rotating rod (21) is fixed on the outer side of the bevel gear one (22). One end of the rotating rod (21) that rotates and passes through the outer side of the supporting hard pipe (5) is fixed on the output end of the servo motor three (15).

9. The integrated device for vacuuming the interior of a computer according to claim 8, characterized in that: A limit plate (25) is fixed to the bottom end of the lifting screw (17), a blank area cooperating with the limit plate (25) is provided on the inner side of the cleaning brush (19), and the height of the lifting screw (17) is greater than the height between the bottom surface of the cleaning brush (19) and the bottom surface of the dust collection pipe head (7).

10. The integrated device for vacuuming the interior of a computer according to claim 8, characterized in that: The cleaning brush (19) is sleeved with a protective sleeve (20) on the outside, and the front and rear sides of the protective sleeve (20) are fixed to the inner wall of the vacuum pipe head (7) via a connecting rod; the bottom surface of the cleaning brush (19) is flush with the bottom surface of the protective sleeve (20); a protrusion is fixed to the rear side of the lifting sleeve (18); and a limiting sliding groove cooperating with the protrusion is provided on the rear side of the cleaning brush (19).

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