Automatic cleaning device for graphics card

Abstract

The present invention discloses an automatic cleaning device for a graphics card, and relates to the field of graphics card processing technology. The automatic cleaning device for a graphics card of the present invention comprises a base and a graphics card, the top surface of the base is fixedly mounted with a side plate, and the surface of the base is provided with a lifting drive mechanism, and a movable connecting block is threadedly sleeved on the surface of the rotating part of the lifting drive mechanism, and two groups of the movable connecting blocks are laterally and movably plugged with a cleaning roller assembly for cleaning the surface of the graphics card. The dust suction device of the present invention can remove dust in time to avoid secondary pollution, and the third electric mechanism at the bottom of the base drives the fixed assembly and the graphics card to rotate 180 degrees, so only one manual operation is required to realize automatic cleaning of the other side of the graphics card, further simplifying the operation process. The device abandons the traditional cumbersome disassembly and flipping steps, and automatically completes the double-sided cleaning of the graphics card, which not only saves time, but also ensures the thoroughness of cleaning and the long-term stability of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of graphics card processing, and in particular to an automatic cleaning device for a graphics card. Background Art

[0002] The graphics card is one of the basic components of a personal computer. It converts the display information required by the computer system to drive the monitor and provides progressive or interlaced scanning signals to the monitor to control the correct display of the monitor. It is an important component that connects the monitor and the personal computer motherboard. A lot of dust will accumulate on the surface of the graphics card after long-term use, so the dust on its surface needs to be cleaned regularly.

[0003] The Chinese patent with publication number CN217797569U discloses an automatic cleaning device for the surface of a graphics card, comprising a cleaning frame and a concave support plate, the concave support plate is arranged at the lower inner side of the cleaning frame, sliding plates are fixed on both the left and right sides of the lower end of the concave support plate, the sliding plates are slidably connected to the inner side of the cleaning frame, a buffer pad is connected to the bottom end of the concave support plate, slots are opened on both the left and right sides of the inner end of the concave support plate, and clamping components located above the buffer pad are arranged in the slots, and a lifting component is arranged in the cleaning frame;

[0004] Regarding the above-mentioned public technology, due to the complex structure of the graphics card, the distribution of dust and dirt in different directions is different, and cleaning in a single direction is difficult to achieve a comprehensive cleaning effect, which is not conducive to the long-term performance and stability of the graphics card. The existing cleaning device requires the graphics card to be flipped over to clean the other side. The whole process is cumbersome and complicated to operate, which increases the complexity of the equipment and the cleaning time.

[0005] For this reason, a display card automatic cleaning device is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problems raised in the above background technology, and provide an automatic cleaning device for a graphics card.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A graphics card automatic cleaning device comprises a base and a graphics card, wherein a side plate is fixedly mounted on the top surface of the base, and a lifting drive mechanism is arranged on the surface of the base, and a movable connecting block is threadedly sleeved on the surface of the rotating part of the lifting drive mechanism, and cleaning roller assemblies for cleaning the surface of the graphics card are laterally and movably plugged into the surfaces of two groups of the movable connecting blocks, a rotating drive mechanism is arranged on the surface of the movable connecting blocks on one side, a dust collecting device is arranged on the other end of the cleaning roller assembly, a reciprocating mechanism for driving the cleaning roller assembly to reciprocate laterally is arranged on the surface of the cleaning roller assembly and the side wall of the side plate on one side, a third motor is arranged on the bottom surface of the base, and a fixing assembly for fixing the graphics card is fixedly mounted on the output end of the third motor.

[0009] The vacuuming device of the present invention can remove dust in time to avoid secondary pollution. The third electric mechanism at the bottom of the base drives the fixed component and the graphics card to rotate one hundred and eighty degrees. Therefore, only one manual operation is required to achieve automatic cleaning of the other side of the graphics card, further simplifying the operating process. The device abandons the traditional cumbersome disassembly and flipping steps, and automatically completes the double-sided cleaning of the graphics card, which not only saves time but also ensures the thoroughness of the cleaning and the long-term stability of the equipment.

[0010] Furthermore, the lifting drive mechanism includes threaded rods, two groups of threaded rods are rotatably inserted on the top surface of the base, and timing pulleys are fixedly sleeved on the surfaces of the two groups of threaded rods and located below the base, an L motor frame is fixedly installed on the bottom surface of the base, and a first motor is fixedly installed on the bottom surface of the L motor frame, and the output end of the first motor and the bottom end of one side of the threaded rod are fixedly installed, and movable connecting blocks are provided on the surface threaded sleeves of the two groups of threaded rods.

[0011] Furthermore, the cleaning roller assembly includes a hollow shaft, the surfaces of the two groups of movable connecting blocks are horizontally and movably plugged with hollow shafts, the surface of the hollow shaft is provided with several groups of dust suction heads, and the surface of the hollow shaft is provided with a brush, and the surface fixing sleeve of the hollow shaft is provided with two groups of limiting rings.

[0012] Furthermore, the rotary drive mechanism includes a U-shaped motor frame, the top surface of the movable connecting block on one side is fixedly mounted with the U-shaped motor frame, the end surface of the U-shaped motor frame is fixedly mounted with a second motor, and the output end of the second motor and the end surface of the hollow shaft are fixedly mounted with a magnetic coupling.

[0013] Furthermore, the reciprocating mechanism includes a ring body, the surface of the hollow shaft is rotatably sleeved with a ring body located between the two sets of limit rings, and a convex shaft is fixedly installed on the front end of the ring body, a limit plate is fixedly installed on the surface of one side of the side plate, and an undulating guide groove is opened on the surface of the limit plate, and the convex shaft is slidably arranged inside the undulating guide groove.

[0014] Furthermore, the fixing assembly includes a tray, the output end of the third motor passes through the base and is fixedly mounted with the tray, springs are fixedly mounted on both inner walls of the tray, and clamping blocks are fixedly mounted on the ends of the springs.

[0015] Furthermore, the dust collection end of the dust collection device is connected via a corrugated hose, and the input end of the hollow shaft is rotatably plugged with the end of the corrugated hose.

[0016] Furthermore, a semicircular through groove is provided on the top surface of the base, and a stepped limiting shaft is provided on the bottom surface of the tray, wherein the stepped limiting shaft is movably plugged in the semicircular through groove.

[0017] Furthermore, the clamping block is slidably arranged inside the tray, and the top end of the clamping block is inclined, and a flexible anti-skid pad is embedded on the end surface of the clamping block.

[0018] The beneficial effects of the present invention are as follows:

[0019] Under the control of the lifting drive mechanism, the cleaning component moves up and down in the vertical direction, and combines with the rotating drive mechanism to realize the self-rotation of the cleaning roller component to ensure full contact with the surface of the graphics card. At the same time, the cleaning roller assembly makes horizontal reciprocating movements with the help of the reciprocating mechanism to ensure deep cleaning, and the vacuum device can remove dust in time to avoid secondary pollution. The third electric mechanism at the bottom of the base drives the fixed component and the graphics card to rotate 180 degrees. Therefore, only one manual operation is required to achieve automatic cleaning of the other side of the graphics card, further simplifying the operation process. The device abandons the traditional cumbersome disassembly and flipping steps, and automatically completes the double-sided cleaning of the graphics card, which not only saves time, but also ensures the thoroughness of cleaning and the long-term stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 is a rear view of the present invention;

[0023] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 4 The present invention Figure 3 A magnified view of part A;

[0025] Figure 5 is a schematic diagram of a cleaning roller assembly of the present invention;

[0026] Figure 6 is a schematic diagram of a base of the present invention;

[0027] Figure 7 Schematic diagram of the limiting plate of the present invention;

[0028] Figure 8 is a schematic diagram of a fixing assembly of the present invention;

[0029] 1. Base; 2. Side panel; 3. Lifting drive mechanism; 301. Threaded rod; 302. Timing pulley; 303. L motor frame; 304. First motor; 305. Timing belt; 4. Active connecting block; 5. Cleaning roller assembly; 501. Hollow shaft; 502. Dust suction end; 503. Brush; 504. Limiting ring; 6. Rotating drive mechanism; 601. U-shaped motor frame; 602. Second motor; 603. Magnetic coupling; 7. Dust suction device; 8. Reciprocating mechanism; 801. Ring body; 802. Protruding shaft; 803. Limiting plate; 804. Undulating guide groove; 9. Fixed assembly; 901. Tray; 902. Spring; 903. Clamping block; 10. Third motor; 11. Graphics card. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] like Figures 1 to 8 As shown, an automatic cleaning device for a graphics card comprises a base 1 and a graphics card 11, a side panel 2 is fixedly mounted on the top surface of the base 1, a lifting drive mechanism 3 is arranged on the surface of the base 1, and a movable connecting block 4 is threadedly sleeved on the surface of the rotating part of the lifting drive mechanism 3, cleaning roller assemblies 5 for cleaning the surface of the graphics card 11 are laterally and movably plugged into the surfaces of two groups of movable connecting blocks 4, a rotating drive mechanism 6 is arranged on the surface of the movable connecting block 4 on one side and on the end of the cleaning roller assembly 5, a dust collecting device 7 is arranged on the other end of the cleaning roller assembly 5, a reciprocating mechanism 8 for driving the cleaning roller assembly 5 to reciprocate laterally is arranged on the surface of the cleaning roller assembly 5 and on the side wall of the side panel 2 on one side, a third motor 10 is arranged on the bottom surface of the base 1, and a fixing assembly 9 for fixing the graphics card 11 is fixedly mounted on the output end of the third motor 10.

[0035] More specifically, by plugging the graphics card 11 into the interior of the fixing assembly 9, the surface of the graphics card 11 corresponds to the cleaning roller assembly 5, and the lifting drive mechanism 3 drives the movable connection block 4 to drive the cleaning roller assembly 5 to move in the vertical direction. At the same time, the rotary drive mechanism 6 drives the cleaning roller assembly 5 to rotate. When the cleaning roller assembly 5 moves vertically, the reciprocating mechanism 8 realizes the lateral reciprocating movement of the cleaning roller assembly 5, so that the dust on the surface of the graphics card 11 is cleaned through the cleaning roller assembly 5.

[0036] At the same time, the dust collected by the cleaning roller assembly 5 is extracted through the vacuum device 7 to collect the dust and prevent it from floating in the air and adhering to the surface of the graphics card 11 again. After the surface of the graphics card 11 is cleaned, the cleaning roller assembly 5 is lifted to the top by the lifting drive mechanism 3, and then the third motor 10 and the graphics card 11 are rotated one hundred and eighty degrees by the fixing assembly 9, so that the other surface of the graphics card 11 corresponds to the cleaning roller assembly 5, and the above cleaning operation is repeated to clean the other surface of the graphics card 11.

[0037] Specifically, the lifting drive mechanism 3 includes a threaded rod 301, two groups of threaded rods 301 are rotatably inserted on the top surface of the base 1, and a timing pulley 302 is fixedly sleeved on the surface of the two groups of threaded rods 301 and located below the base 1, an L motor frame 303 is fixedly installed on the bottom surface of the base 1, and a first motor 304 is fixedly installed on the bottom surface of the L motor frame 303, and the output end of the first motor 304 and the bottom end of one side of the threaded rod 301 are fixedly installed, and a movable connecting block 4 is threadedly sleeved on the surface of the two groups of threaded rods 301.

[0038] More specifically, the threaded rod 301 on one side is driven to rotate by the first motor 304, and the timing pulley 302 on the surface of the threaded rod 301 and the timing belt 305 meshing with the surface of the timing pulley 302 drive the timing pulley 302 and the threaded rod 301 on the other side to rotate synchronously, and the two groups of threaded rods 301 rotate synchronously, so that the two groups of movable connecting blocks 4 move vertically synchronously.

[0039] Specifically, the cleaning roller assembly 5 includes a hollow shaft 501, and the surfaces of the two groups of movable connecting blocks 4 are horizontally and movably plugged with the hollow shaft 501, the surface of the hollow shaft 501 is provided with several groups of dust suction ends 502, and the surface of the hollow shaft 501 is provided with a brush 503, and the surface of the hollow shaft 501 is fixed with two groups of limit rings 504.

[0040] More specifically, the hollow shaft 501 is driven to rotate by the rotating drive mechanism 6, and the rotation of the hollow shaft 501 enables the brush 503 on its surface to clean the surface of the graphics card 11. At the same time, the reciprocating mechanism 8 enables the hollow shaft 501 and the brush 503 to move back and forth horizontally, thereby enabling the surface of the graphics card 11 to be comprehensively cleaned, and the dust removal device 7 enables the dust removal end 502 on the surface of the hollow shaft 501 to absorb the cleaned dust.

[0041] Specifically, the rotating drive mechanism 6 includes a U-shaped motor frame 601, the top surface of the movable connecting block 4 on one side is fixedly installed with the U-shaped motor frame 601, the end surface of the U-shaped motor frame 601 is fixedly installed with a second motor 602, and the output end of the second motor 602 and the end surface of the hollow shaft 501 are fixedly installed with a magnetic coupling 603.

[0042] More specifically, the second motor 602 is fixedly mounted to the side of the end of the hollow shaft 501 through the U-shaped motor frame 601, and the hollow shaft 501 is driven to rotate by the second motor 602 via the magnetic coupling 603. It should be specifically explained that the magnetic coupling 603 uses the magnetic field to transmit power, and it does not require direct physical contact, thereby being able to adapt to the lateral reciprocating movement of the hollow shaft 501.

[0043] Specifically, the reciprocating mechanism 8 includes a ring body 801, a ring body 801 is rotatably mounted on the surface of the hollow shaft 501 and is located between two sets of limit rings 504, and a convex shaft 802 is fixedly installed on the front end of the ring body 801, a limit plate 803 is fixedly installed on the surface of one side plate 2, and an undulating guide groove 804 is opened on the surface of the limit plate 803, and the convex shaft 802 is slidably arranged inside the undulating guide groove 804.

[0044] More specifically, while the lifting drive mechanism 3 drives the movable connecting block 4 to drive the cleaning roller assembly 5 to move vertically, the surface of the hollow shaft 501 rotates to install the ring body 801 and the convex shaft 802 to move vertically. While moving vertically, the convex shaft 802 slides in the undulating guide groove 804 on the surface of the limit plate 803, and the undulating guide groove 804 drives the hollow shaft 501 to move back and forth horizontally via the ring body 801 and the convex shaft 802.

[0045] Specifically, the fixing component 9 includes a tray 901 , the output end of the third motor 10 passes through the base 1 and is fixedly mounted with the tray 901 , and springs 902 are fixedly mounted on the inner walls on both sides of the tray 901 , and clamping blocks 903 are fixedly mounted on the ends of the springs 902 .

[0046] More specifically, by plugging the graphics card 11 into the interior of the tray 901, the surfaces of the graphics card 11 and the clamping block 903 are released when the graphics card 11 is plugged in, so that the clamping block 903 moves laterally along the interior of the tray 901, and then Shudie compresses the spring 902. The elastic force of the spring 902 allows the clamping block 903 to clamp the graphics card 11, thereby fixing the graphics card 11 inside the tray 901.

[0047] Specifically, the dust collection end of the dust collection device 7 is connected via a corrugated hose, and the input end of the hollow shaft 501 is rotatably plugged with the end of the corrugated hose.

[0048] More specifically, the connection between the dust collecting device 7 and the hollow shaft 501 is achieved through the bellows, which can adapt to the vertical movement of the hollow shaft 501 and realize the suction of dust through the bellows.

[0049] Specifically, a semicircular through groove is formed on the top surface of the base 1 , and a stepped limiting shaft is formed on the bottom surface of the tray 901 , wherein the stepped limiting shaft is movably plugged in the semicircular through groove.

[0050] More specifically, the stepped limiting shaft on the bottom surface of the tray 901 is plugged into the semicircular through groove on the bottom surface of the base 1 , so that the tray 901 is limited and guided when the third motor 10 drives the tray 901 to rotate.

[0051] Specifically, the clamping block 903 is slidably disposed inside the tray 901 , and the top end of the clamping block 903 is inclined, and a flexible anti-skid pad is embedded on the end surface of the clamping block 903 .

[0052] More specifically, the top of the clamping block 903 is tilted so that when the graphics card 11 is inserted into the tray 901, the clamping block 903 can move inside the tray 901. The flexible anti-slip pad on the surface of the clamping block 903 increases the friction with the graphics card 11, thereby enabling the graphics card 11 to be stably clamped and fixed.

[0053] In summary: by plugging the graphics card 11 into the interior of the fixed component 9, the surface of the graphics card 11 corresponds to the cleaning roller component 5, and the lifting drive mechanism 3 drives the movable connecting block 4 to drive the cleaning roller component 5 to move in the vertical direction.

[0054] At the same time, the cleaning roller assembly 5 is driven to rotate by the rotary drive mechanism 6, and when the cleaning roller assembly 5 moves vertically, the reciprocating mechanism 8 realizes the lateral reciprocating movement of the cleaning roller assembly 5, so that the cleaning roller assembly 5 can clean the dust on the surface of the graphics card 11. At the same time, the dust collection device 7 can be used to extract the cleaned dust through the cleaning roller assembly 5, so as to collect and process the dust, so as to prevent the dust from floating in the air and adhering to the surface of the graphics card 11 again.

[0055] After the surface of the graphics card 11 is cleaned, the cleaning roller assembly 5 is lifted to the top by the lifting drive mechanism 3, and then the third motor 10 and the graphics card 11 are driven by the fixing assembly 9 to rotate one hundred and eighty degrees, so that the other surface of the graphics card 11 corresponds to the cleaning roller assembly 5, and the above cleaning operation is repeated to clean the other surface of the graphics card 11.

[0056] 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 to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A graphics card automatic cleaning device, characterized in that: It comprises a base (1) and a graphics card (11), the top surface of the base (1) being fixedly mounted with a side plate (2), and the surface of the base (1) being provided with a lifting drive mechanism (3); Furthermore, a movable connection block (4) is threadedly sleeved on the surface of the rotating part of the lifting drive mechanism (3), and cleaning roller assemblies (5) for cleaning the surface of the graphics card (11) are laterally and movably inserted on the surfaces of two groups of the movable connection blocks (4); A rotating drive mechanism (6) is provided on the surface of the movable connection block (4) on one side and on the end of the cleaning roller assembly (5), and a dust collecting device (7) is provided on the other end of the cleaning roller assembly (5). The surface of the cleaning roller assembly (5) and the side wall of one side plate (2) are provided with a reciprocating mechanism (8) for driving the cleaning roller assembly (5) to move back and forth laterally. A third motor (10) is arranged on the bottom surface of the base (1), and a fixing component (9) for fixing the graphics card (11) is fixedly mounted on the output end of the third motor (10).

2. The automatic cleaning device for a graphics card according to claim 1, characterized in that: The lifting drive mechanism (3) comprises a threaded rod (301), two groups of threaded rods (301) are rotatably plugged into the top surface of the base (1), and timing pulleys (302) are fixedly sleeved on the surfaces of the two groups of threaded rods (301) and located below the base (1); An L motor frame (303) is fixedly mounted on the bottom surface of the base (1), and a first motor (304) is fixedly mounted on the bottom surface of the L motor frame (303), and an output end of the first motor (304) and a bottom end of a threaded rod (301) on one side are fixedly mounted, and a movable connection block (4) is provided on the surface threads of the two groups of threaded rods (301).

3. The automatic cleaning device for a graphics card according to claim 1, characterized in that: The cleaning roller assembly (5) comprises a hollow shaft (501), and the surfaces of the two groups of movable connecting blocks (4) are laterally and movably plugged with the hollow shaft (501); The surface of the hollow shaft (501) is provided with a plurality of dust suction ends (502), and the surface of the hollow shaft (501) is provided with a brush (503). The surface of the hollow shaft (501) is fixedly sleeved with two sets of limiting rings (504).

4. The automatic cleaning device for a graphics card according to claim 3, characterized in that: The rotary drive mechanism (6) comprises a U-shaped motor frame (601), and the U-shaped motor frame (601) is fixedly mounted on the top surface of the movable connection block (4) on one side. A second motor (602) is fixedly mounted on the end surface of the U-shaped motor frame (601), and a magnetic coupling (603) is fixedly mounted on the output end of the second motor (602) and the end surface of the hollow shaft (501).

5. The automatic cleaning device for a graphics card according to claim 3, characterized in that: The reciprocating mechanism (8) comprises a ring body (801), and the ring body (801) is rotatably sleeved on the surface of the hollow shaft (501) and is located between the two sets of limit rings (504). A convex shaft (802) is fixedly mounted on the front end of the ring body (801), a limiting plate (803) is fixedly mounted on the surface of the side plate (2) on one side, an undulating guide groove (804) is provided on the surface of the limiting plate (803), and the convex shaft (802) is slidably arranged inside the undulating guide groove (804).

6. The automatic cleaning device for a graphics card according to claim 1, characterized in that: The fixing assembly (9) comprises a tray (901), and the output end of the third motor (10) passes through the base (1) and is fixedly mounted with the tray (901). Springs (902) are fixedly mounted on the inner walls of both sides of the tray (901), and clamping blocks (903) are fixedly mounted on the ends of the springs (902).

7. The automatic cleaning device for a graphics card according to claim 3, characterized in that: The dust collection end of the dust collection device (7) is connected via a corrugated hose, and the input end of the hollow shaft (501) is rotatably plugged into the end of the corrugated hose.

8. The automatic cleaning device for a graphics card according to claim 6, characterized in that: The top surface of the base (1) is provided with a semicircular through groove, and the bottom surface of the tray (901) is provided with a stepped limiting shaft, wherein the stepped limiting shaft is movably plugged into the semicircular through groove.

9. The automatic cleaning device for a graphics card according to claim 6, characterized in that: The clamping block (903) is slidably arranged inside the tray (901), and the top end of the clamping block (903) is inclined, and a flexible anti-skid pad is embedded on the end surface of the clamping block (903).

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