Cleaning device and computer board card

Abstract

The utility model relates to the technical field of computer board card cleaning devices, in particular to a cleaning device and a computer board card. The lower side of the inner surface of the clamping plate mounting frame is fixedly connected with the first limiting block. The upper surface of the clamping plate mounting frame is fixedly connected with the lower pressing plate. Third notches are formed in the upper surfaces of the sliding blocks; second notches are formed in the side surfaces of the sliding blocks; the device has the beneficial effects that the clamping plate mounting frame slides along the second notch, when the clamping plate mounting frame moves to the position where a board card body can be clamped, the board card body is fixed between the lower pressing plate and the upper pressing plate, after a brush head cleans one part of the board card body, the sliding block is moved to a proper position along the first notch, and other parts are cleaned; and the brush head moves in the direction of the screw rod to clean the board card, the dust collector absorbs dust swept out by the brush head through the pipeline, the situation that raised dust falls on the board card body to affect the cleaning effect is avoided, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer board cleaning devices, in particular to a cleaning device and a computer board. Background Art

[0002] A computer motherboard is a printed circuit board, abbreviated as PCB board. It is made with a plug-in that can be inserted into the slot of the computer's main circuit board. It is used to control the operation of hardware, such as monitors, acquisition cards and other devices. After installing the driver, the corresponding hardware functions can be realized. After long-term use, there is dust on the computer motherboard that needs to be cleaned.

[0003] In the prior art, a computer board cleaning device generally uses a fixing frame to fix the computer board and then a brush to wipe and clean the dust on the computer board.

[0004] However, when a traditional cleaning device cleans a computer board, the dust raised by the brush will fall back onto the computer board, affecting the cleaning effect. In addition, the computer board cleaning device cannot be adjusted for boards of different sizes, making it difficult to clean boards of different sizes. Therefore, the utility model proposes a cleaning device and a computer board to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device and a computer board to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a cleaning device, the cleaning device comprising: a mounting frame, the inner cavity of the mounting frame is connected to the two ends of the screw through bearings, and the lower surfaces of the two ends of the mounting frame are fixedly connected to the fixing frame;

[0007] A clamping plate mounting frame, wherein the lower side of the inner surface of the clamping plate mounting frame is fixedly connected to the first limit block, the upper surface of the clamping plate mounting frame is fixedly connected to the lower pressing plate, and the upper surface of the clamping plate mounting frame is provided with a threaded hole threadedly connected to the rotating rod;

[0008] A sliding block is provided with a third notch on the upper surface of the sliding block and a second notch on the side surface of the sliding block.

[0009] Preferably, one end of the screw is connected to the drive shaft of the motor, and the screw is connected to the moving block by a thread. The moving block is a square plate-like structure. The moving block can move along the screw in the inner cavity of the mounting frame. The lower surface of the moving block is fixedly connected to an electric push rod, and the push rod of the electric push rod is fixedly connected to the brush head. The vacuum cleaner is connected to the brush head through a tube.

[0010] Preferably, the lower surface of the fixing frame is fixedly connected to the base, and first notches are provided on both sides of the inner cavity of the base, and the sliding block can slide along the first notches under the restriction of the first notches.

[0011] Preferably, the lower pressure plate is a square plate structure, with holes opened on both sides of the upper surface of the lower pressure plate, the limit rod can pass through the holes, the limit rod is fixedly connected to the lower surface of the upper pressure plate, the lower surface of the limit rod is fixedly connected to the second limit block, the diameter of the second limit block is larger than the diameter of the hole, a spring is arranged on the limit rod between the second limit block and the lower pressure plate, and a board card body is arranged between the lower pressure plate and the upper pressure plate.

[0012] Preferably, the lower surface of the rotating rod is fixedly connected to the damping block.

[0013] Preferably, the first limiting block is in a square plate-shaped structure, and the first limiting block can be inserted into the second notch on the side of the sliding block.

[0014] Preferably, the damping block has a cylindrical structure, and the diameter of the damping block is smaller than the width of the third notch.

[0015] A computer board comprises the cleaning device.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The cleaning device and computer board proposed in the utility model can slide the clamping plate mounting frame along the second slot to adapt to clamping board bodies of different sizes. When the clamping plate mounting frame moves to the position where the board body can be clamped, the rotating rod is twisted to drive the damping block to press down, fix the clamping plate mounting frame on the sliding block, pull the upper pressing plate to place the board body on the surface of the lower pressing plate, release the upper pressing plate, and fix the board body between the lower pressing plate and the upper pressing plate under the cooperation of the spring, the hole and the second limit block. After the brush head cleans a part of the board body, it moves along the The first slot moves the sliding block to the appropriate position to clean other parts, which is suitable for cleaning board bodies of different sizes. It is simple and labor-saving, and improves cleaning efficiency. Start the vacuum cleaner, start the motor to drive the screw to rotate, start the electric push rod to move the brush head to the appropriate position, and with the cooperation of the mounting frame, moving block, electric push rod and screw, the brush head moves back and forth along the direction of the screw to clean the board body. At the same time, the vacuum cleaner absorbs the dust swept out by the brush head through the pipe to prevent the dust from flying everywhere and continuing to fall on the board body to affect the cleaning effect, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a three-view schematic diagram of the structure of the utility model;

[0021] Figure 4 for Figure 3The enlarged structural diagram at B in the middle;

[0022] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0023] In the figure: 1. mounting frame; 2. clamping plate mounting frame; 3. sliding block; 4. screw; 5. fixing frame; 6. motor; 7. electric push rod; 8. brush head; 9. vacuum cleaner; 10. base; 11. first notch; 12. board body; 13. first limit block; 14. lower pressure plate; 15. hole; 16. limit rod; 17. upper pressure plate; 18. spring; 19. second limit block; 20. rotating rod; 21. damping block; 22. second notch; 23. third notch; 24. moving block. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other. Embodiment 1

[0028] See also Figures 1 to 5 The utility model provides a technical solution: a cleaning device, the cleaning device comprising: a mounting frame 1, the inner cavity of the mounting frame 1 is connected to the two ends of the screw 4 through bearings, and the lower surfaces of the two ends of the mounting frame 1 are fixedly connected to the fixing frame 5; a clamping plate mounting frame 2, the lower side of the inner surface of the clamping plate mounting frame 2 is fixedly connected to the first limit block 13, the upper surface of the clamping plate mounting frame 2 is fixedly connected to the lower pressure plate 14, and the upper surface of the clamping plate mounting frame 2 is provided with a threaded hole and is threadedly connected to the rotating rod 20; a sliding block 3, the upper surface of the sliding block 3 is provided with a third notch 23, and the side of the sliding block 3 is provided with a second notch 22, a computer board, including the cleaning device;

[0029] During specific use, the splint mounting frame 2 is made to slide along the second slot 22 and the sliding block 3 is moved to a suitable position along the first slot 11, the rotating rod 20 is twisted to drive the damping block 21 to press down the third slot 23, and the splint mounting frame 2 is fixed on the sliding block 3, and the upper pressure plate 17 is pulled to place the board body 12 on the upper surface of the lower pressure plate 14, and the upper pressure plate 17 is lowered. With the cooperation of the spring 18, the hole 15, and the second limit block 19, the board body 12 can be fixed between the lower pressure plate 14 and the upper pressure plate 17, and the electric push rod 7 is started to move the brush head 8 to a suitable position, and the vacuum cleaner 9 is started. The motor 6 is started to drive the screw 4 to rotate, and the brush head 8 can move back and forth along the direction of the screw 4 with the cooperation of the mounting frame 1, the moving block 24, the electric push rod 7 and the screw 4. Embodiment 2

[0030] On the basis of the first embodiment, in order to make the cleaning device adaptable to the cleaning of board and card bodies 12 of different sizes, a fixing frame 5 is provided, the lower surface of the fixing frame 5 is fixedly connected to the base 10, and first notches 11 are provided on both sides of the inner cavity of the base 10, and the sliding block 3 can slide along the first notch 11 under the restriction of the first notch 11, and the lower pressing plate 14 is a square plate-shaped structure, and holes 15 are provided on both sides of the upper surface of the lower pressing plate 14, and the limiting rod 16 can pass through the hole 15, and the limiting rod 16 is fixedly connected to the lower surface of the upper pressing plate 17, and the lower surface of the limiting rod 16 The surface is fixedly connected with the second limit block 19, the diameter of the second limit block 19 is larger than the diameter of the hole 15, a spring 18 is arranged on the limit rod 16 between the second limit block 19 and the lower pressure plate 14, a card body 12 is arranged between the lower pressure plate 14 and the upper pressure plate 17, the lower surface of the rotating rod 20 is fixedly connected with the damping block 21, the first limit block 13 is a square plate structure, the first limit block 13 can be stuck into the second notch 22 on the side of the sliding block 3, the damping block 21 is a cylindrical structure, and the diameter of the damping block 21 is smaller than the width of the third notch 23;

[0031] During specific use, the clamping plate mounting frame 2 is slid along the second slot 22 to adapt to clamping board and card bodies 12 of different sizes. When it moves to the position where the board and card body 12 can be clamped, the rotating rod 20 is twisted to drive the damping block 21 to press down, and the clamping plate mounting frame 2 is fixed on the sliding block 3. The upper pressure plate 17 is pulled to place the board and card body 12 on the upper surface of the lower pressure plate 14, and the upper pressure plate 17 is lowered. With the cooperation of the spring 18, the hole 15, and the second limit block 19, the board and card body 12 is fixed between the lower pressure plate 14 and the upper pressure plate 17. When the brush head 8 cleans a part of the board and card body 12, the sliding block 3 is moved along the first slot 11 to a suitable position to clean other parts. It can adapt to the cleaning work of cleaning board and card bodies 12 of different sizes, saving trouble and effort, and improving cleaning efficiency. Embodiment 3

[0032] On the basis of the second embodiment, in order to prevent the dust swept out during cleaning from falling onto the board body 12 and causing poor cleaning effect, a screw 4 is provided, one end of the screw 4 is connected to the transmission shaft of the motor 6, the screw 4 is connected to the moving block 24 by a thread, the moving block 24 is a square plate-shaped structure, the moving block 24 can move along the screw 4 in the inner cavity of the mounting frame 1, the lower surface of the moving block 24 is fixedly connected to the electric push rod 7, the push rod of the electric push rod 7 is fixedly connected to the brush head 8, and the vacuum cleaner 9 is connected to the brush head 8 through a tube;

[0033] During specific use, start the vacuum cleaner 9, start the motor 6 to drive the screw 4 to rotate, start the electric push rod 7 to move the brush head 8 to a suitable position, and with the cooperation of the mounting frame 1, the moving block 24, the electric push rod 7 and the screw 4, the brush head 8 can move back and forth along the direction of the screw 4 to clean the board body 12. At the same time, the vacuum cleaner 9 can absorb the dust swept out by the brush head 8 through the tube, thereby avoiding the scattering of dust and causing the dust to continue to fall on the board body 12, resulting in poor cleaning effect, thereby improving the cleaning efficiency.

[0034] Working principle: In actual use, the clamping plate mounting frame 2 is slid along the second notch 22 to adapt to clamping the board body 12 of different sizes. When the clamping plate mounting frame 2 moves to the position where the board body 12 can be clamped, the rotating rod 20 is twisted to drive the damping block 21 to press down, fix the clamping plate mounting frame 2 on the sliding block 3, pull the upper pressing plate 17 to place the board body 12 on the surface of the lower pressing plate 14, release the upper pressing plate 17, and fix the board body 12 between the lower pressing plate 14 and the upper pressing plate 17 under the cooperation of the spring 18, the hole 15 and the second limit block 19. When the brush head 8 cleans a part of the board body 12, , move the sliding block 3 along the first slot 11 to the appropriate position to clean other parts, adapt to the work of cleaning board bodies 12 of different sizes, simplify and save effort, improve cleaning efficiency, start the vacuum cleaner 9, start the motor 6 to drive the screw 4 to rotate, start the electric push rod 7 to move the brush head 8 to the appropriate position, with the cooperation of the mounting frame 1, the moving block 24, the electric push rod 7 and the screw 4, the brush head 8 moves back and forth along the direction of the screw 4 to clean the board body 12. At the same time, the vacuum cleaner 9 absorbs the dust swept out by the brush head 8 through the pipe to prevent the dust from flying around and continuing to fall on the board body 12 to affect the cleaning effect, thereby improving the cleaning efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device, characterized in that: The cleaning device comprises: a mounting frame (1), the inner cavity of the mounting frame (1) being connected to two ends of a screw rod (4) via bearings, and the lower surfaces of both ends of the mounting frame (1) being fixedly connected to a fixing frame (5); A clamping plate mounting frame (2), wherein the lower side of the inner surface of the clamping plate mounting frame (2) is fixedly connected to the first limit block (13), the upper surface of the clamping plate mounting frame (2) is fixedly connected to the lower pressure plate (14), and the upper surface of the clamping plate mounting frame (2) is provided with a threaded hole threadedly connected to the rotating rod (20); A sliding block (3) is provided with a third notch (23) on the upper surface of the sliding block (3), and a second notch (22) is provided on the side surface of the sliding block (3).

2. A cleaning device according to claim 1, characterized in that: One end of the screw rod (4) is connected to the transmission shaft of the motor (6), the screw rod (4) is connected to the moving block (24) by means of a thread, the moving block (24) is in a square plate-like structure, the moving block (24) can move along the screw rod (4) in the inner cavity of the mounting frame (1), the lower surface of the moving block (24) is fixedly connected to the electric push rod (7), the push rod of the electric push rod (7) is fixedly connected to the brush head (8), and the vacuum cleaner (9) is connected to the brush head (8) by means of a tube.

3. A cleaning device according to claim 1, characterized in that: The lower surface of the fixing frame (5) is fixedly connected to the base (10), and first slots (11) are provided on both sides of the inner cavity of the base (10), and the sliding block (3) can slide along the first slots (11) under the restriction of the first slots (11).

4. A cleaning device according to claim 1, characterized in that: The lower pressing plate (14) is in a square plate-like structure. Holes (15) are provided on both sides of the upper surface of the lower pressing plate (14). The limiting rod (16) can pass through the hole (15). The limiting rod (16) is fixedly connected to the lower surface of the upper pressing plate (17). The lower surface of the limiting rod (16) is fixedly connected to the second limiting block (19). The diameter of the second limiting block (19) is larger than the diameter of the hole (15). A spring (18) is provided on the limiting rod (16) between the second limiting block (19) and the lower pressing plate (14). A board card body (12) is provided between the lower pressing plate (14) and the upper pressing plate (17).

5. A cleaning device according to claim 1, characterized in that: The lower surface of the rotating rod (20) is fixedly connected to the damping block (21).

6. A cleaning device according to claim 1, characterized in that: The first limiting block (13) is in the form of a square plate, and the first limiting block (13) can be inserted into a second notch (22) on the side of the sliding block (3).

7. A cleaning device according to claim 5, characterized in that: The damping block (21) is in a cylindrical structure, and the diameter of the damping block (21) is smaller than the width of the third notch (23).

8. A computer board, characterized in that: A cleaning device comprising any one of claims 1 to 7.

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