A computer with dust cleaning function

Abstract

The present invention relates to the field of computers, and more specifically, to a computer with a dust cleaning function, comprising a mainframe housing, a transmission device symmetrically fixedly installed inside the mainframe housing, an auxiliary support device fixedly installed on the side end of the transmission device, a cleaning device slidably inserted into the inside of the auxiliary support device, the transmission device comprising a cooling fan, a toggle lever, a contact gear, a first transmission gear, a first gear, a first transmission belt, a support sleeve, a connecting shaft, a double-sided splint, a second transmission belt, a second gear, a first return spring, and a hexagonal plug rod, the contact gear fixedly connected to the side end center of the cooling fan, the first transmission gear meshing with the side end of the contact gear, and the toggle lever fixedly connected to one side of the first transmission gear. Through the coordinated connection of the transmission device, the cleaning device, and the auxiliary support device, dust attached to the computer housing can be quickly cleaned, thereby maintaining the cleanliness of the computer housing.

Description

Technical Field

[0001] The present invention relates to the field of computers, in particular to a computer with a dust cleaning function. Background Art

[0002] Computers, commonly known as computers, are modern electronic computing machines used for high-speed calculations. They can perform numerical and logical calculations, and also have storage and memory functions. They are modern intelligent electronic devices that can run according to programs and automatically and quickly process massive amounts of data. However, existing computers still have some problems when used, such as:

[0003] In order to dissipate heat, a small cooling fan is installed inside the computer. When the cooling fan draws air from the outside into the computer, dust and impurities in the air will also adhere to the computer's housing net. Over time, more and more flocculent dust will accumulate on the computer's housing net. When cleaning the existing computer, the dust on the housing net can only be cleaned after the computer casing is removed. Therefore, a device is needed to improve the above problem. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a computer with a dust cleaning function.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a computer with a dust cleaning function, including a mainframe shell, a transmission device symmetrically fixedly installed inside the mainframe shell, an auxiliary support device fixedly installed on the side end of the transmission device, a cleaning device slidably plugged into the interior of the auxiliary support device, the transmission device includes a cooling fan, a toggle lever, a contact gear, a first transmission gear, a first gear, a first transmission toothed belt, a supporting sleeve, a connecting shaft, a double-sided splint, a second transmission toothed belt, a second gear, a first return spring and a hexagonal plug rod, the contact gear is fixedly connected to the side end center of the cooling fan, the first transmission gear is meshed with the side end of the contact gear, the toggle lever is fixedly connected to the first transmission gear On one side of the wheel, the first gear is engaged with the inner two ends of the first transmission toothed belt, and the first transmission gear is fixedly connected to the first gear at one end of the first transmission toothed belt, the support sleeve is fixedly connected to the first gear at the other end of the first transmission toothed belt, and the support sleeve is rotatably connected to the side end of the cooling fan on the side away from the first gear, the second gear is engaged with the inner two ends of the second transmission toothed belt, and the double-sided splint is fixedly connected to the second gear at one end of the second transmission toothed belt, the first return spring is fixedly connected to the two ends of the connecting shaft, the hexagonal plug is fixedly connected to the end of the first return spring away from the connecting shaft, and the hexagonal plug is slidably inserted into the inside of the first gear and the second gear respectively.

[0006] The outer cover is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip and the toothed connecting strip, and the outer cover is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip.

[0007] Preferably, the auxiliary supporting device includes a filter screen, a sliding groove, a second transmission gear, an auxiliary ramp, a spiral blade, an arc groove, a protective side plate, a limiting slide groove, a one-way paddle and a support limiting baffle, the filter screen is fixedly connected to the side end of the protective side plate, the auxiliary ramp is fixedly connected to the inner bottom end of the filter screen, the arc groove is opened inside the protective side plate, the spiral blade is rotatably connected to the inside of the protective side plate, and the spiral blade is located inside the arc groove, the second transmission gear is fixedly connected to one end of the spiral blade, the sliding groove is opened at both ends of the protective side plate, the support limiting baffle is fixedly connected to both ends of the protective side plate, and the support limiting baffle is located on the outside of the sliding groove, the limiting slide groove is opened inside the support limiting baffle, and the one-way paddle is rotatably connected to the inner bottom end of the limiting slide groove.

[0008] Preferably, a slot adapted to fit the hexagonal insert rod is provided inside the second gear near one end of the connecting shaft and the side end of the first gear inside the second transmission toothed belt and the first transmission toothed belt.

[0009] Preferably, the toggle rod is slidably connected between the limiting horizontal frames, the outer scraper and the inner scraper are respectively fitted with the outer end and the inner end of the filter screen, and the transmission ratio of the contact gear to the first transmission gear is 20:1.

[0010] Preferably, when the movable latch moves downward, it can drive the rack to engage with the second transmission gear.

[0011] Preferably, the auxiliary slope is communicated with the interior of the circular arc groove, and a discharge groove is formed at one end of the circular arc groove away from the second transmission gear.

[0012] Beneficial effects of the present invention:

[0013] A computer with a dust cleaning function according to the present invention is arranged inside the host shell through a transmission device, so that heat dissipation work inside the host shell can be carried out. A synchronous rotation device is fixedly installed inside the transmission device, so that a cleaning device can be driven to move up and down. At the same time, because the inside of the transmission device has a detachable function, it is convenient to install hardware inside the host shell. Synchronous docking work can be carried out inside the transmission device, so that dust cleaning work can be carried out at both ends inside the host shell at the same time. Through the setting of the cleaning device, dust on the surface of the host shell can be removed. A reset device is fixedly installed inside the cleaning device, so that the whole cleaning device can be quickly moved back to its original position. At the same time, through the cooperation and connection of the auxiliary support device and the cleaning device, when the cleaning device is working, the dust accumulated inside the auxiliary support device can be swept outwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the drawings and embodiments.

[0015] Figure 1 Schematic diagram of the main structure of the present invention;

[0016] Figure 2 Schematic diagram of the transmission device structure of the present invention;

[0017] Figure 3 For the present invention Figure 2 Partial enlarged schematic diagram at A in;

[0018] Figure 4 Schematic diagram of the cleaning device structure of the present invention;

[0019] Figure 5 Schematic diagram of the auxiliary support device structure of the present invention;

[0020] Figure 6 For the present invention Figure 5 Partial enlarged schematic diagram at B in.

[0021] In the figure: 1 - transmission device, 2 - cleaning device, 3 - auxiliary support device, 4 - main machine housing, 5 - cooling fan, 6 - toggle lever, 7 - contact gear, 8 - first transmission gear, 9 - first gear, 10 - first transmission belt, 11 - support sleeve, 12 - connecting shaft, 13 - double-sided clamp, 14 - second transmission belt, 15 - second gear, 16 - first return spring, 17 - hexagonal plug, 18 - second return spring, 19 - movable key, 20 - hollow groove, 21 - connecting support plate, 22 - limit spring, 23 - movable plug, 24 - rack, 25 - limit rod, 26 - key, 27 - limit cross frame, 28 - inner scraper, 29 - outer scraper, 30 - filter screen, 31 - sliding groove, 32 - second transmission gear, 33 - auxiliary slope, 34 - spiral blade, 35 - arc groove, 36 - protective side plate, 37 - limit sliding groove, 38 - one-way flap, 39 - support limit baffle. Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0023] As Figures 1 - 6 shown, a computer with a dust cleaning function according to the present invention includes a main machine housing 4. Transmission devices 1 are symmetrically and fixedly installed inside the main machine housing 4. An auxiliary support device 3 is fixedly installed at the side end of the transmission device 1. A cleaning device 2 is slidably inserted inside the auxiliary support device 3. The transmission device 1 includes a cooling fan 5, a toggle lever 6, a contact gear 7, a first transmission gear 8, a first gear 9, a first transmission belt 10, a support sleeve 11, a connecting shaft 12, a double-sided clamp 13, a second transmission belt 14, a second gear 15, a first return spring 16 and a hexagonal plug 17. The contact gear 7 is fixedly connected to the center of the side end of the cooling fan 5. The first transmission gear 8 is meshed with the side end of the contact gear 7. The toggle lever 6 is fixedly connected to one side of the first transmission gear 8. The first gear 9 is meshed with both ends inside the first transmission belt 10, and the first transmission gear 8 is fixedly connected to the first gear 9 at one end inside the first transmission belt 10. The support sleeve 11 is fixedly connected to the first gear 9 at the other end inside the first transmission belt 10. One side of the support sleeve 11 away from the first gear 9 is rotatably connected to the side end of the cooling fan 5. The second gear 15 is meshed with both ends inside the second transmission belt 14, and the double-sided clamp 13 is fixedly connected to the second gear 15 at one end inside the second transmission belt 14. The first return spring 16 is fixedly connected to both ends of the connecting shaft 12. The hexagonal plug 17 is fixedly connected to the end of the first return spring 16 away from the connecting shaft 12. The hexagonal plugs 17 are respectively slidably inserted inside the first gear 9 and the second gear 15.

[0024] The cleaning device 2 includes a second return spring 18, a movable card key 19, a hollow groove 20, a connecting support plate 21, a limit spring 22, a movable plug rod 23, a rack 24, a limit rod 25, a key 26, a limit cross frame 27, an inner scraper 28 and an outer scraper 29. The inner scraper 28 is fixedly connected to the bottom end of the second return spring 18, the limit cross frame 27 is equidistantly fixedly connected to the top of the side end of the inner scraper 28, the outer scraper 29 is fixedly connected to the side end of the inner scraper 28 away from the limit cross frame 27, the movable card key 19 is fixedly connected to both ends of the inner scraper 28, the hollow groove 20 is opened inside the movable card key 19, and the connecting support plate 21 is fixedly connected to the movable card key 1 9 is close to one end of the hollow groove 20, the key 26 is slidably inserted into the bottom end of the connecting support plate 21, the rack 24 is fixedly connected to the bottom end of the key 26, the limit rod 25 is rotatably connected to the side end of the rack 24 close to the inner scraper 28, the movable plug rod 23 is slidably inserted into the side end of the connecting support plate 21, and the limit spring 22 is equidistantly fixedly connected between the connecting support plate 21 and the movable plug rod 23. The elasticity of the first return spring 16 can drive the hexagonal plug rod 17 to be inserted into the second gear 15 and the first gear 9, so that when the first transmission gear 8 rotates, it can be transmitted through the connecting shaft 12, thereby driving the first gear 9 and the second gear 15 to rotate respectively.

[0025] The auxiliary support device 3 includes a filter screen 30, a sliding groove 31, a second transmission gear 32, an auxiliary slope 33, a spiral blade 34, an arc groove 35, a protective side plate 36, a limiting slide groove 37, a one-way paddle 38 and a support limiting baffle 39. The filter screen 30 is fixedly connected to the side end of the protective side plate 36, the auxiliary slope 33 is fixedly connected to the inner bottom end of the filter screen 30, the arc groove 35 is opened inside the protective side plate 36, the spiral blade 34 is rotatably connected to the inside of the protective side plate 36, and the spiral blade 34 is located inside the arc groove 35. The second transmission gear 32 is fixedly connected to one end of the spiral blade 34, the sliding groove 31 is opened at both ends of the protective side plate 36, the support limit baffle 39 is fixedly connected to the two ends of the protective side plate 36, and the support limit baffle 39 is located on the outside of the sliding groove 31, and the limit slide 37 is opened inside the support limit baffle 39, and the one-way paddle 38 is rotatably connected to the inner bottom end of the limit slide 37. A cleaning sheet is fixedly connected to the opposite side of the inner scraper 28 and the outer scraper 29, so that the inner scraper 28 can complete the cleaning work of the inner and outer walls of the filter 30 when it moves up and down.

[0026] A slot compatible with the hexagonal insert rod 17 is provided inside the side ends of the second gear 15 and the first gear 9 near one end of the connecting shaft 12 inside the second transmission toothed belt 14 and the first transmission toothed belt 10, so as to facilitate the insertion of the first return spring 16 into the second gear 15 and the first gear 9.

[0027] The toggle lever 6 is slidably clamped between the limiting cross frames 27. The outer scraper 29 and the inner scraper 28 are respectively in contact with the outer end and the inner end of the filter screen 30. The transmission ratio between the contact gear 7 and the first transmission gear 8 is 20:1, which can prevent the contact gear 7 from driving the first transmission gear 8 to rotate too fast.

[0028] When the movable key 19 moves downward, it can drive the rack 24 to engage with the second transmission gear 32. When the rack 24 moves, it can drive the second transmission gear 32 to rotate.

[0029] The auxiliary ramp 33 communicates with the inside of the arc groove 35, and a discharge groove is provided at one end of the arc groove 35 away from the second transmission gear 32, which is convenient for the dust inside the arc groove 35 to be discharged to the outside.

[0030] Working principle: When in use, the cooling fan 5 can be started first, which can drive the contact gear 7 to rotate. The contact gear 7 is meshed with the first transmission gear 8, which can drive the first transmission gear 8 to rotate. The transmission ratio of the contact gear 7 to the first transmission gear 8 is 20:1, which can prevent the first transmission gear 8 from rotating too fast. When the first transmission gear 8 is rotating, it is fixedly connected to the side end of the first transmission gear 8 through the toggle rod 6, and when the first transmission gear 8 is rotating, the toggle rod 6 is between the limit cross frame 27 and the limit cross frame 27, so that when the toggle rod 6 rotates, it can drive the inner scraper 28 to move downward. At this time, it is fixedly connected to the side end of the inner scraper 28 through the outer scraper 29, and the outer scraper 29 and the inner scraper 28 are respectively connected to the filter The outer end and the inner end of the net 30 fit together, so that when the inner scraper 28 and the outer scraper 29 move, the outer scraper 29 can scrape off the dust on the outer surface of the filter 30, and the inner scraper 28 can scrape the dust on the inner surface of the filter 30 downward to the auxiliary slope 33, and the auxiliary slope 33 is connected to the arc groove 35, so that the dust inside the filter 30 will fall into the inside of the arc groove 35. At the same time, when the inner scraper 28 moves, it is fixedly connected to the two ends of the inner scraper 28 through the moving card key 19, and the moving card key 19 is slidably inserted into the inside of the sliding groove 31, so that the inner scraper 28 and the outer scraper 29 can keep moving downward in a straight line. When the moving card key 19 moves downward, the hollow groove 20 is opened in the inside of the moving card key 19, and The hollow groove 20 is sleeved on the outer end of the support limit baffle 39, so that the hollow groove 20 can penetrate the support limit baffle 39, allowing the limit rod 25 and the rack 24 to move downward. When the inner scraper 28 moves, the side end bottom of the rack 24 engages with the second transmission gear 32, so that when the inner scraper 28 moves downward, it can drive the rack 24 to move on the side end of the second transmission gear 32, causing the second transmission gear 32 to rotate. At this time, when the second transmission gear 32 rotates, it is fixedly connected to the side end of the second transmission gear 32 through the spiral blade 34, and the spiral blade 34 is located inside the circular arc groove 35. Therefore, when the spiral blade 34 rotates, the dust accumulated inside the circular arc groove 35 can be fed forward and away from it through the protective side plate 36. The second transmission gear 32 has a discharge slot at one end which is interconnected with the arc groove 35, so that dust can flow out of the discharge slot to complete the dust discharge work. At the same time, as the rack 24 drives the limit rod 25 to move downward to the bottom end of the limit slide 37, the inner bottom end of the limit slide 37 is tilted downward, so that when the rack 24 moves downward, the limit rod 25 can be driven to move to the other side of the limit slide 37. At this time, the top of the rack 24 is fixedly connected by the key 26, and the key 26 is slidably inserted in the slide at the bottom end of the connecting support plate 21, so that the rack 24 and the limit rod 25 can be allowed to move to the other end of the inner limit slide 37. When the rack 24 moves to the other side of the limit slide 37,It is rotationally connected to the inner bottom end of the limit chute 37 through a one-way paddle 38, so as to prevent the rack 24 from moving upward and returning to its original position along the original route. At this time, when the toggle lever 6 rotates to the bottommost position, the inner scraper 28 can be pressed to move to the bottommost end of the side of the filter screen 30, so that the inner wall and outer wall of the filter screen 30 can be cleaned. At the same time, the rack 24 can also be driven to move downward to the limit position. When the toggle lever 6 rotates again, the inner scraper 28 can be driven to move upward again. Through the elasticity of the second return spring 18, the inner scraper 28 can be assisted to move upward. At the same time, when the inner scraper 28 moves upward, the rack 24 can be driven to move upward inside the other end of the limit chute 37. When the inner scraper 28 rises to the limit position, the limit rod 25 can be driven to contact the top end of the limit chute 37, and the inner top end of the limit chute 37 is provided with an upwardly inclined slope, so that the limit rod 25 can drive the rack 24 to return to its original downward position again, facilitating the rack 24 to contact the second transmission gear 32 again. At the same time, through the elasticity of the limit spring 22, the movable plug rod 23 can be extruded to always contact the rack 24, so that the limit rod 25 can always be attached to the inner wall of the limit chute 37, facilitating the limit rod 25 to be pushed into the designated slot, and completing the dust cleaning work on the inner and outer walls of the main machine housing 4. When the device is in use, the user can press the hexagonal plug rod 17 into the inside of the connecting shaft 12 respectively, then move the connecting shaft 12 to the position where it is centered with the second gear 15 and the first gear 9, and then loosen the hexagonal plug rod 17. Through the elasticity of the first return spring 16, the hexagonal plug rod 17 can be driven to insert into the card slots in the second gear 15 and the first gear 9. When the first transmission gear 8 rotates, the first gear 9 can be driven to rotate, and when the first gear 9 rotates, the connecting shaft 12 and the second gear 15 can be driven to rotate synchronously, so that the double-sided clamping plate 13 can be driven to rotate at the same time. At this time, since the double-sided clamping plate 13 is rotationally connected to one end of the inside of the main machine housing 4 away from the auxiliary support device 3, the air outlet at one end of the inside of the main machine housing 4 away from the auxiliary support device 3 can be cleaned, and the overall dust cleaning and dust discharging work can be completed.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer with an ash cleaning function, comprising a mainframe housing (4), characterized in that: The main housing (4) is symmetrically fixedly installed with a transmission device (1), the side end of the transmission device (1) is fixedly installed with an auxiliary support device (3), and the interior of the auxiliary support device (3) is slidably plugged with a cleaning device (2). The transmission device (1) includes a cooling fan (5), a toggle rod (6), a contact gear (7), a first transmission gear (8), a first gear (9), a first transmission toothed belt (10), a support sleeve (11), a connecting shaft (12), a double-sided splint (13), a second transmission toothed belt (14), a second gear (15), a first return spring (16) and a hexagonal plug rod (17). The contact gear (7) is fixedly connected to the side end center of the cooling fan (5), the first transmission gear (8) is meshed with the side end of the contact gear (7), the toggle rod (6) is fixedly connected to one side of the first transmission gear (8), and the first gear (9) is meshed with the first transmission gear (10). The toothed belt (10) has two inner ends, and the first transmission gear (8) is fixedly connected to the first gear (9) at one end inside the first transmission toothed belt (10), the support sleeve (11) is fixedly connected to the first gear (9) at the other end inside the first transmission toothed belt (10), the support sleeve (11) is rotatably connected to the side end of the cooling fan (5) away from the first gear (9), the second gear (15) is engaged with the inner ends of the second transmission toothed belt (14), and the double-sided splint (13) is fixedly connected to the second gear (15) at one end inside the second transmission toothed belt (14), the first return spring (16) is fixedly connected to the two ends of the connecting shaft (12), the hexagonal plug (17) is fixedly connected to the end of the first return spring (16) away from the connecting shaft (12), and the hexagonal plug (17) is slidably inserted into the first gear (9) and the second gear (15) respectively; The cleaning device (2) comprises a second return spring (18), a movable card key (19), a hollow groove (20), a connecting support plate (21), a limit spring (22), a movable insertion rod (23), a rack (24), a limit rod (25), a key (26), a limit cross frame (27), an inner scraper (28) and an outer scraper (29), wherein the inner scraper (28) is fixedly connected to the bottom end of the second return spring (18), the limit cross frame (27) is fixedly connected to the top of the side end of the inner scraper (28) at equal distances, the outer scraper (29) is fixedly connected to the side end of the inner scraper (28) away from the limit cross frame (27), and the movable card key (19) is fixedly connected to the inner scraper (28). At both ends of the inner scraper (28), the hollow groove (20) is opened inside the movable card key (19), the connecting support plate (21) is fixedly connected to one end of the movable card key (19) close to the hollow groove (20), the key (26) is slidably inserted inside the bottom end of the connecting support plate (21), the rack (24) is fixedly connected to the bottom end of the key (26), the limit rod (25) is rotatably connected to the side end of the rack (24) close to the inner scraper (28), the movable plug rod (23) is slidably inserted inside the side end of the connecting support plate (21), and the limit spring (22) is equidistantly fixedly connected between the connecting support plate (21) and the movable plug rod (23); The auxiliary support device (3) includes a filter screen (30), a sliding groove (31), a second transmission gear (32), an auxiliary slope (33), a spiral blade (34), an arc groove (35), a protective side plate (36), a limiting sliding groove (37), a one-way paddle (38) and a support limiting baffle (39), wherein the filter screen (30) is fixedly connected to the side end of the protective side plate (36), the auxiliary slope (33) is fixedly connected to the inner bottom end of the filter screen (30), the arc groove (35) is opened inside the protective side plate (36), and the spiral blade (34) is rotatably connected to the protective side plate (36). The side plate (36) is inside, and the spiral blade (34) is located inside the arc groove (35), the second transmission gear (32) is fixedly connected to one end of the spiral blade (34), the sliding groove (31) is opened at both ends of the protective side plate (36), the supporting limit baffle (39) is fixedly connected to both ends of the protective side plate (36), and the supporting limit baffle (39) is located outside the sliding groove (31), the limiting sliding groove (37) is opened inside the supporting limit baffle (39), and the one-way paddle (38) is rotatably connected to the inner bottom end of the limiting sliding groove (37); A slot adapted to fit the hexagonal insert rod (17) is provided inside the second transmission toothed belt (14) and the first transmission toothed belt (10), the second gear (15) near one end of the connecting shaft (12), and the side end of the first gear (9); The toggle lever (6) is slidably clamped between the limit cross frame (27) and the limit cross frame (27). The outer scraper (29) and the inner scraper (28) are respectively attached to the outer end and the inner end of the filter screen (30). The transmission ratio of the contact gear (7) to the first transmission gear (8) is 20:

1.

2. A computer with a dust cleaning function according to claim 1, characterized in that: When the movable key (19) moves downward, it can drive the rack (24) to engage with the second transmission gear (32).

3. A computer with a dust cleaning function according to claim 2, characterized in that: The auxiliary ramp (33) communicates with the inside of the arc groove (35), and a discharge groove is formed at one end of the arc groove (35) far from the second transmission gear (32).

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