Instrument panel surface cleaning device

Abstract

The invention belongs to the technical field of cleaning devices, and particularly relates to an instrument panel surface cleaning device which comprises a base, a rotating mechanism is arranged on the base, a chuck is arranged at the output end of the rotating mechanism and used for fixing a circular instrument, a stand column is connected to one side of the top end of the base, a cantilever is rotationally connected to the top end of the stand column, and a lifting mechanism is arranged on the cantilever. The executing end of the lifting mechanism is connected with a transverse rod, the bottom end of the transverse rod is connected with a transverse pipe, the transverse pipe is provided with a reciprocating mechanism, the executing end of the reciprocating mechanism is provided with a cleaning assembly, the other end of the transverse pipe is provided with an angle adjusting mechanism, and the end, close to the round instrument, of the angle adjusting mechanism is provided with a crack cleaning assembly. The circular instrument cleaning device can efficiently clean a circular instrument, especially can effectively remove foreign matters at cracks, replaces manual operation, improves the production efficiency, and is suitable for batch production.

Description

Technical Field

[0001] The present invention belongs to the technical field of cleaning devices, and particularly relates to a cleaning device for the surface of an instrument panel. Background Art

[0002] The instrument panel is composed of electronic components such as electron tubes, transistors, and integrated circuits, and is used to observe and measure various electrical or non-electrical quantities. In recent years, large and complex electronic engineering systems have been increasing day by day. With the development of the Internet of Things, people combine electronic instruments with the Internet of Things, and can transmit and share the measurement data of electronic instruments in real time, enabling connections between various objects, so as to automate the solution of more problems.

[0003] After the instrument panel is produced, a special cleaning device is required to clean its surface. Existing cleaning devices generally clean the surface by suction or brush, but there are angles at the edges of the instrument panel, and foreign objects often remain in the angles, and it is very difficult to clean these angles, and often requires operators to clean manually, which is time-consuming and laborious.

[0004] Therefore, a cleaning device for the surface of an instrument panel is needed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a cleaning device for the surface of an instrument panel to solve the problems existing in the above prior art.

[0006] To achieve the above purpose, the present invention provides a cleaning device for the surface of an instrument panel, including a base, a rotating mechanism is arranged on the base, a chuck is arranged at the output end of the rotating mechanism, the chuck is used to fix a circular instrument, one side of the top of the base is connected with a column, the top of the column is rotatably connected with a cantilever, a lifting mechanism is arranged on the cantilever, the execution end of the lifting mechanism is connected with a cross bar, the bottom end of the cross bar is connected with a cross tube, a reciprocating mechanism is arranged on the cross tube, the execution end of the reciprocating mechanism is provided with a cleaning component, the other end of the cross tube is provided with an angle adjustment mechanism, and a gap cleaning component is arranged at one end of the angle adjustment mechanism close to the circular instrument.

[0007] Preferably, the rotating mechanism includes a box body installed on the top of the base, a worm gear is rotatably connected vertically in the box body, one end of the worm gear shaft penetrates through the top wall of the box body and is coaxially and fixedly connected with the chuck, a worm is rotatably connected horizontally in the box body, one end of the worm penetrates through the side wall of the box body and is connected with the output shaft of a first motor, the first motor is installed on the base, and the worm meshes with the worm gear.

[0008] Preferably, the reciprocating mechanism includes two brackets fixedly connected to the bottom end of the horizontal pipe. A lead screw is rotatably connected between the two brackets. One end of the lead screw is connected to the output shaft of the second motor, and the second motor is installed on the horizontal pipe. A slider is threadedly connected to the lead screw. The top end of the slider is in sliding and limiting cooperation with the horizontal pipe, and the cleaning assembly is connected to the bottom end of the slider.

[0009] Preferably, the cleaning assembly includes a brush disposed at the bottom end of the slider. A cavity is provided inside the brush plate of the brush. A plurality of suction holes are formed on one side of the brush plate connecting the bristles, and all the suction holes communicate with the cavity. The cavity is connected to a vacuum cleaner through a hose.

[0010] Preferably, a connecting plate is hinged to the bottom end of the slider. A fixed seat is connected to the bottom end of the connecting plate, and the brush is connected to the bottom end of the fixed seat. Springs I are connected to both ends of the fixed seat. Among them, the top end of any one of the Springs I is connected to the bottom end of the slider.

[0011] Preferably, the angle adjustment mechanism includes an arm slidably and limitedly connected to one end of the horizontal pipe. An arc-shaped rack is fixedly connected to the top end of the arm. The middle part of the pipe body is hinged to the arm. The pipe body is inclined. A gear is rotatably connected to the top end of the pipe body. The gear meshes with the arc-shaped rack. An adaptive component is provided at the bottom end of the pipe body. The gap cleaning assembly is connected to the pipe body through the adaptive component.

[0012] Preferably, the adaptive component includes a sliding rod slidably connected to the inside of the bottom end of the pipe body. A long strip hole is formed in the side wall of the pipe body along the length direction of the pipe body. A limit pin is slidably arranged in the long strip hole. The limit pin is connected to the sliding rod. The bottom end of the sliding rod is connected to the gap cleaning assembly. A spring II is slidably sleeved on the sliding rod. One end of the spring II abuts against the bottom end of the pipe body, and the other end of the spring II abuts against the gap cleaning assembly.

[0013] Preferably, the gap cleaning assembly includes a brush head connected to the bottom end of the sliding rod. The brush head is of an elastic airbag structure, and the cross section of the brush head is conical. A liquid storage cavity is provided inside the brush head, and the liquid storage cavity communicates with a pressure regulating component.

[0014] Preferably, the pressure regulating component includes a piston cylinder fixedly connected to the cross bar. A piston is slidably connected inside the piston cylinder. A push rod is connected to the middle of one side of the piston away from the outlet end of the piston cylinder. A threaded rod is threadedly connected to the bottom end of the cross bar. A crank is connected to one end of the threaded rod away from the push rod. The other end of the threaded rod is rotatably connected to a block. The block abuts against the push rod. The outlet end of the piston cylinder is connected to the brush head through a liquid pipe.

[0015] Preferably, the lifting mechanism is one of a hydraulic rod, an electric push rod, and a cylinder.

[0016] Compared with the prior art, the present invention has the following advantages and technical effects:

[0017] When in use, a circular instrument is clamped and fixed on the chuck of a dashboard surface cleaning device provided by the present invention. Then, the cantilever is rotated to be directly above the circular instrument, and the cantilever is locked and fixed. Subsequently, the lifting mechanism is started, and the cleaning component is brought into contact with the mask of the circular instrument through the execution end of the lifting mechanism. The gap cleaning component is placed at the gap between the mask and the housing of the circular instrument through the angle adjustment mechanism. Then, the rotation mechanism and the reciprocating mechanism are started. The rotation mechanism drives the circular instrument to rotate, and at the same time, the reciprocating mechanism drives the cleaning component to move back and forth along the radial direction of the mask of the circular instrument, thereby realizing the cleaning of the surface of the mask. At the same time, the gap cleaning component cleans the foreign matters existing at the gap between the mask and the housing.

[0018] The present invention can efficiently clean the circular instrument, especially can effectively remove foreign matters at the gap, replace manual operation, improve production efficiency, and is suitable for mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0020] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a dashboard surface cleaning device proposed by the present invention;

[0021] Figure 2 FIG. Figure 1 is a partial enlarged view of part A in FIG.

[0022] Figure 3 FIG. Figure 1 is a partial enlarged view of part B in FIG.

[0023] Figure 4 FIG. Figure 1 is a partial enlarged view of part C in FIG.

[0024] Figure 5 FIG. 4 is a schematic diagram of the structure of the rotation mechanism in the present invention;

[0025] Wherein: 1. Base; 2. Box body; 3. Column; 4. Worm gear; 5. Chuck; 6. Circular instrument; 7. Cross bar; 8. Cantilever; 9. Hydraulic rod; 10. Motor 1; 11. Bracket; 12. Lead screw; 13. Horizontal pipe; 14. Long waist hole; 15. Spring 1; 16. Connecting plate; 17. Brush; 18. Slide block; 19. Support arm; 20. Arc rack; 21. Gear; 22. Pipe body; 23. Slide bar; 24. Brush head; 25. Spring 2; 26. Adjusting bolt; 27. Worm; 28. Piston cylinder; 29. Piston; 30. Push rod; 31. Crank; 32. Threaded rod; 33. Motor 2; 34. Fixed seat. Specific embodiments

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] The following explanations are made for the technical terms in this embodiment:

[0029] The chuck realizes the clamping and positioning of the workpiece through the radial movement of its movable jaws. Its core functions include:

[0030] Fixing the workpiece: Prevent the workpiece from shifting due to cutting force or vibration during the machining process.

[0031] Ensuring machining accuracy: Ensure the machining dimensions and surface quality of the workpiece through precise positioning and clamping.

[0032] Improving machining efficiency: Quickly clamp and disassemble the workpiece to reduce auxiliary time.

[0033] According to different classification criteria, chucks can be divided into various types:

[0034] Two-jaw chuck: Suitable for clamping symmetrical parts, such as discs, annular workpieces, etc.

[0035] Three-jaw chuck: The most common type, with an automatic centering function, suitable for clamping circular, hexagonal and other workpieces.

[0036] Four-jaw chuck: Each jaw can be adjusted independently, suitable for clamping irregular or eccentric workpieces.

[0037] Six-jaw chuck: Provides greater clamping force and contact area, suitable for clamping thin-walled or easily deformed workpieces.

[0038] Classification by power source

[0039] Manual chuck: The movement of the jaws is operated manually, suitable for small batch production or low-precision machining.

[0040] Pneumatic chuck: Utilizes compressed air to drive the jaws, featuring fast response and adjustable clamping force.

[0041] Hydraulic chuck: Provides clamping force through a hydraulic system, suitable for heavy loads and high-precision machining.

[0042] Electric chuck: Driven by a motor, suitable for automated production lines, featuring high precision and high efficiency.

[0043] Chucks are widely used in various machine tools and processing equipment, including:

[0044] Lathe: Used for clamping shaft and disk workpieces for turning operations.

[0045] Milling machine: Used for clamping workpieces for milling, drilling and other operations.

[0046] Grinder: Used for clamping workpieces for high-precision grinding operations.

[0047] Machining center: As an important part of an automated production line, it enables rapid clamping and machining of workpieces.

[0048] Structure and working principle of the chuck:

[0049] Taking the common three-jaw chuck as an example, its structure and working principle are as follows:

[0050] Structural components:

[0051] Chuck body: The main part of the chuck, usually circular or square.

[0052] Jaws: Used to directly clamp the workpiece, usually three or four in number.

[0053] Drive mechanism: Includes bevel gears, flat threads, etc., for achieving synchronous movement of the jaws.

[0054] Transmission device: Manual, pneumatic, hydraulic or electric device for providing power.

[0055] Working principle:

[0056] Three-jaw chuck: By rotating the bevel gear with a wrench, driving the flat thread to rotate, causing the three jaws to move synchronously towards the center, achieving automatic centering and clamping.

[0057] The working principle of the worm and the turbine is based on the meshing transmission of helical gears. When the worm rotates, its helical teeth mesh with the tooth grooves of the turbine, driving the turbine to rotate. Since the helix angle of the worm is relatively small, usually only a few degrees, when the worm rotates one full turn, the turbine only rotates through a relatively small angle, thus achieving a large reduction ratio. At the same time, the meshing of the worm and the turbine has self-locking property, that is, when the worm stops rotating, the turbine cannot drive the worm to rotate.

[0058] Referring to Figures 1 to 5 As shown, the present invention provides a dashboard surface cleaning device, including a base 1. A rotating mechanism is provided on the base 1. The output end of the rotating mechanism is provided with a chuck 5 for fixing a circular instrument 6. One side of the top end of the base 1 is connected with a column 3. The top end of the column 3 is rotatably connected with a cantilever 8. A lifting mechanism is provided on the cantilever 8. The execution end of the lifting mechanism is connected with a cross bar 7. The bottom end of the cross bar 7 is connected with a cross tube 13. A reciprocating mechanism is provided on the cross tube 13. The execution end of the reciprocating mechanism is provided with a cleaning component. The other end of the cross tube 13 is provided with an angle adjusting mechanism. One end of the angle adjusting mechanism close to the circular instrument 6 is provided with a gap cleaning component.

[0059] In this embodiment, the jaws of the chuck 5 are all coated with a rubber layer to prevent damage to the housing of the circular instrument 6. By rotating the cantilever 8 to drive the cleaning component and the gap cleaning component, the shielding of the circular instrument 6 can be avoided, which is convenient for taking and placing the circular instrument 6 and realizing batch operation. It should be noted that when the cantilever 8 is adjusted to the directly above of the circular instrument 6, the cantilever 8 and the column 3 are fixed by fastening bolts to prevent the cantilever 8 from rotating during the cleaning operation and affecting the cleaning of the circular instrument 6.

[0060] During use, the circular instrument 6 is clamped and fixed on the chuck 5, then the cantilever 8 is rotated to be directly above the circular instrument 6 and locked and fixed. Subsequently, the lifting mechanism is started. The execution end of the lifting mechanism drives the cleaning component to contact the face mask of the circular instrument 6. The gap cleaning component is positioned at the gap between the face mask and the housing of the circular instrument 6 through the angle adjusting mechanism. Subsequently, the rotating mechanism and the reciprocating mechanism are started. The rotating mechanism drives the circular instrument 6 to rotate, and at the same time the reciprocating mechanism drives the cleaning component to move back and forth along the radial direction of the face mask of the circular instrument 6, thereby realizing the cleaning of the surface of the face mask, and at the same time cleaning the foreign matters existing at the gap between the face mask and the housing through the gap cleaning component.

[0061] The present invention can clean the circular instrument 6 efficiently, especially can effectively remove the foreign matters at the gap, replace manual operation, improve production efficiency and is suitable for mass production.

[0062] Further, the rotating mechanism includes a box body 2 installed at the top end of the base 1. A worm gear 4 is rotatably connected vertically inside the box body 2. One end of the rotating shaft of the worm gear 4 penetrates through the top wall of the box body 2 and is fixedly connected coaxially with a chuck 5. A worm 27 is rotatably connected horizontally inside the box body 2. One end of the worm 27 penetrates through the side wall of the box body 2 and is connected to the output shaft of a first motor 10. The first motor 10 is installed on the base 1. The worm 27 meshes with the worm gear 4.

[0063] The first motor 10 drives the worm 27 to rotate. The rotating worm 27 drives the worm gear 4 to rotate through meshing transmission, and then drives the chuck 5 to rotate. The rotating chuck 5 drives the circular instrument 6 to rotate.

[0064] Further, the reciprocating mechanism includes two brackets 11 fixedly connected to the bottom end of the horizontal pipe 13. A lead screw 12 is rotatably connected between the two brackets 11. One end of the lead screw 12 is connected to the output shaft of a second motor 33. The second motor 33 is installed on the horizontal pipe 13. A slider 18 is threadedly connected to the lead screw 12. The top end of the slider 18 is in sliding and limiting fit with the horizontal pipe 13. The cleaning assembly is connected to the bottom end of the slider 18.

[0065] The second motor 33 drives the lead screw 12 to rotate. Under the screwing action of the slider 18 and the lead screw 12, the slider 18 moves along the lead screw 12. By controlling the number of turns of the second motor 33, the stroke of the slider 18 can be controlled. By controlling the forward and reverse rotation of the second motor 33, the reciprocating movement of the slider 18 is realized. The reciprocating slider 18 drives the cleaning assembly to achieve a full-range cleaning of the circular instrument 6.

[0066] Further, the cleaning assembly includes a brush 17 arranged at the bottom end of the slider 18. A cavity is provided inside the brush plate of the brush 17. A plurality of suction holes are opened on the side of the brush plate connecting the bristles. The plurality of suction holes are all communicated with the cavity. The cavity is communicated with a vacuum cleaner through a hose.

[0067] The vacuum cleaner makes the cavity generate negative pressure. The foreign matters or dust swept from the surface of the mask by the brush 17 enter the cavity through the suction holes and then enter the vacuum cleaner through the hose, realizing the thorough removal of the foreign matters on the mask surface.

[0068] Further, the bottom end of the slider 18 is hinged with a connecting plate 16. The bottom end of the connecting plate 16 is connected with a fixed seat 34. The brush 17 is connected to the bottom end of the fixed seat 34. Both ends of the fixed seat 34 are connected with a first spring 15. Among them, the top end of any one of the first springs 15 is connected to the bottom end of the slider 18.

[0069] To adapt to the curved path of the mask and ensure that the brush 17 is always in contact with the mask, buffer adjustment is carried out through the elastic force of the first spring 15.

[0070] Furthermore, the angle adjustment mechanism includes a support arm 19 which is slidably limited and connected to one end of the horizontal tube 13, the top of the support arm 19 is fixedly connected to an arc-shaped rack 20, the middle part of a tube body 22 is hinged on the support arm 19, the tube body 22 is tilted, the top of the tube body 22 is rotatably connected to a gear 21, the gear 21 is meshed with the arc-shaped rack 20, an adaptive component is provided at the bottom end of the tube body 22, and the gap cleaning component is connected to the tube body 22 through the adaptive component.

[0071] In this embodiment, a long waist hole 14 is opened on the side wall of the cross tube 13, and the long waist hole 14 is arranged along the length direction of the cross tube 13. An adjusting bolt 26 is slidably connected in the long waist hole 14, and the adjusting bolt 26 is threadedly connected to the support arm 19. When the gap cleaning group is aligned with the gap, the adjusting bolt 26 is locked to prevent the support arm 19 from sliding in the cross tube 13.

[0072] By rotating the tube body 22, the gap cleaning assembly is aligned with the gap between the upper shell of the circular instrument 6 and the mask. The accuracy of the angle adjustment of the tube body 22 is further improved by the engagement of the gear 21 with the arc-shaped rack 20. When the angle adjustment is completed, the bolt on the tube body 22 is rotated to lock and fix the gear 21.

[0073] Furthermore, the adaptive component includes a slide rod 23 slidably connected to the inside of the bottom end of the tube body 22, and the side wall of the tube body 22 is provided with a long hole along the length direction of the tube body 22, and a limit pin is slidably arranged in the long hole, and the limit pin is connected to the slide rod 23, and the bottom end of the slide rod 23 is connected to the gap cleaning component, and a spring 25 is slidably sleeved on the slide rod 23, one end of the spring 25 abuts against the bottom end of the tube body 22, and the other end of the spring 25 abuts against the gap cleaning component.

[0074] The spring 25 is arranged to react on the gap cleaning component all the time, so as to ensure that the gap cleaning component is in full contact with the gap, thereby ensuring the cleaning effect and being applicable to circular instruments 6 of different sizes, thereby expanding the scope of use.

[0075] Furthermore, the gap cleaning assembly includes a brush head 24 connected to the bottom end of the slide rod 23, the brush head 24 is an elastic airbag structure, and the cross-section of the brush head 24 is conical. A liquid storage cavity is provided inside the brush head 24, and the liquid storage cavity is connected to a pressure regulating member.

[0076] According to the different angles between the mask and the shell, the expansion volume of the brush head 24 is adjusted by the pressure regulating member so that the brush head 24 can fully contact the mask and the shell, thereby improving the effect of removing foreign matter.

[0077] Further, the pressure regulating member includes a piston cylinder 28 fixedly connected to the cross bar 7. A piston 29 is slidably connected inside the piston cylinder 28. In the middle of one side of the piston 29 away from the outlet end of the piston cylinder 28, a push rod 30 is connected. The bottom end of the cross bar 7 is threadedly connected with a threaded rod 32. One end of the threaded rod 32 away from the push rod 30 is connected with a crank 31. The other end of the threaded rod 32 is rotatably connected with a block, and the block abuts against the push rod 30. The outlet end of the piston cylinder 28 is communicated with the brush head 24 through a liquid pipe.

[0078] By rotating the crank 31 to drive the threaded rod 32 to rotate, and making the threaded rod 32 push the push rod 30 and the piston 29 to move into the piston cylinder 28, the liquid in the piston cylinder 28 is squeezed into the liquid storage cavity of the brush head 24, thereby causing the brush head 24 to expand.

[0079] In this embodiment, the lifting mechanism is a hydraulic rod 9.

[0080] The working principle of the dashboard surface cleaning device provided by the present invention is as follows: When in use, the circular instrument 6 is clamped and fixed on the chuck 5, and then the cantilever 8 is rotated to be directly above the circular instrument 6. Subsequently, the hydraulic rod 9 is started. By the elongation of the hydraulic rod 9, the brush 17 is brought into contact with the mask of the circular instrument 6. By rotating the tube body 22, the brush head 24 is aligned with the gap between the upper shell and the mask of the circular instrument 6. By the meshing of the gear 21 and the arc-shaped rack 20, the accuracy of the angle adjustment of the tube body 22 is further improved. When the angle adjustment is completed, the bolt on the tube body 22 is rotated to lock and fix the gear 21. Subsequently, the crank 31 is rotated to drive the threaded rod 32 to rotate, and the threaded rod 32 is made to push the push rod 30 and the piston 29 to move into the piston cylinder 28, so that the liquid in the piston cylinder 28 is squeezed into the liquid storage cavity of the brush head 24, thereby causing the brush head 24 to expand. The expanded brush head 24 is in full contact with the interface between the shell and the mask. Subsequently, the first motor 10, the second motor 33 and the vacuum cleaner are started. The first motor 10 drives the worm 27 to rotate. The rotating worm 27 drives the worm wheel 4 to rotate through meshing transmission, and then drives the worm wheel 4 to rotate. The rotating worm wheel 4 drives the rotation of the chuck 5, and the chuck 5 drives the rotation of the circular instrument 6. The second motor 33 drives the lead screw 12 to rotate. Under the screwing action of the slider 18 and the lead screw 12, the slider 18 moves along the lead screw 12. By controlling the number of turns of the second motor 33, the stroke of the slider 18 can be controlled. By controlling the forward and reverse rotation of the second motor 33, the reciprocating movement of the slider 18 is realized. The reciprocating movement of the slider 18 drives the brush 17 to achieve a full range of cleaning of the circular instrument 6. At the same time, a negative pressure is generated in the cavity by the vacuum cleaner. The foreign matters or dust cleaned from the surface of the mask by the brush 17 enter the cavity through the suction holes and then enter the vacuum cleaner through the hose, realizing the thorough removal of the foreign matters on the surface of the mask. The brush head 24 performs 360-degree cleaning of the foreign matters at the gap.

[0081] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0082] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application.

Claims

1. A dashboard surface cleaning device, characterized in that, It includes a base (1), a rotating mechanism is arranged on the base (1), a chuck (5) is arranged at the output end of the rotating mechanism, the chuck (5) is used for fixing a circular instrument (6), one side of the top end of the base (1) is connected with a column (3), the top end of the column (3) is rotatably connected with a cantilever (8), a lifting mechanism is arranged on the cantilever (8), the execution end of the lifting mechanism is connected with a cross bar (7), the bottom end of the cross bar (7) is connected with a cross tube (13), a reciprocating mechanism is arranged on the cross tube (13), a cleaning component is arranged at the execution end of the reciprocating mechanism, a corner adjusting mechanism is arranged at the other end of the cross tube (13), and a gap cleaning component is arranged at one end of the corner adjusting mechanism close to the circular instrument (6).

2. The dashboard surface cleaning device according to claim 1, characterized in that, The rotating mechanism includes a box body (2) installed at the top end of the base (1), a worm gear (4) is rotatably connected vertically in the box body (2), one end of the rotating shaft of the worm gear (4) penetrates through the top wall of the box body (2) and is coaxially and fixedly connected with the chuck (5), a worm (27) is rotatably connected horizontally in the box body (2), one end of the worm (27) penetrates through the side wall of the box body (2) and is connected with the output shaft of a first motor (10), the first motor (10) is installed on the base (1), and the worm (27) meshes with the worm gear (4).

3. The dashboard surface cleaning device according to claim 1, characterized in that, The reciprocating mechanism includes two brackets (11) fixedly connected to the bottom end of the cross tube (13), a lead screw (12) is rotatably connected between the two brackets (11), one end of the lead screw (12) is connected with the output shaft of a second motor (33), the second motor (33) is installed on the cross tube (13), a slider (18) is threadedly connected to the lead screw (12), the top end of the slider (18) is in sliding and limiting fit with the cross tube (13), and the cleaning component is connected to the bottom end of the slider (18).

4. The dashboard surface cleaning device according to claim 3, wherein, The cleaning component includes a brush (17) arranged at the bottom end of the slider (18), a cavity is arranged inside the brush plate of the brush (17), a plurality of suction holes are formed in one side of the brush plate connected with the bristles, and the plurality of suction holes are all communicated with the cavity, and the cavity is communicated with a vacuum cleaner through a hose.

5. The dashboard surface cleaning device according to claim 4, wherein, The bottom end of the slider (18) is hinged with a connecting plate (16), the bottom end of the connecting plate (16) is connected with a fixing seat (34), the brush (17) is connected to the bottom end of the fixing seat (34), and both ends of the fixing seat (34) are connected with a first spring (15), wherein the top end of any one of the first springs (15) is connected with the bottom end of the slider (18).

6. The dashboard surface cleaning device according to claim 1, characterized in that The angle adjustment mechanism includes a support arm (19) slidably and limit-connected to one end of the horizontal pipe (13). An arc-shaped rack (20) is fixedly connected to the top end of the support arm (19). The middle part of the pipe body (22) is hinged to the support arm (19). The pipe body (22) is inclined. A gear (21) is rotatably connected to the top end of the pipe body (22). The gear (21) meshes with the arc-shaped rack (20). An adaptive component is arranged at the bottom end of the pipe body (22). The gap cleaning component is connected to the pipe body (22) through the adaptive component.

7. The dashboard surface cleaning device according to claim 6, wherein, The adaptive component includes a sliding rod (23) slidably connected to the inside of the bottom end of the pipe body (22). A long strip hole is formed in the side wall of the pipe body (22) along the length direction of the pipe body (22). A limit pin is slidably arranged in the long strip hole. The limit pin is connected to the sliding rod (23). The bottom end of the sliding rod (23) is connected to the gap cleaning component. A second spring (25) is slidably sleeved on the sliding rod (23). One end of the second spring (25) abuts against the bottom end of the pipe body (22), and the other end of the second spring (25) abuts against the gap cleaning component.

8. The dashboard surface cleaning device according to claim 7, characterized in that, The gap cleaning component includes a brush head (24) connected to the bottom end of the sliding rod (23). The brush head (24) is of an elastic airbag structure, and the cross section of the brush head (24) is conical. A liquid storage cavity is arranged inside the brush head (24), and the liquid storage cavity communicates with a pressure regulating component.

9. The dashboard surface cleaning device according to claim 8, wherein, The pressure regulating component includes a piston cylinder (28) fixedly connected to the cross bar (7). A piston (29) is slidably connected in the piston cylinder (28). The middle part of one side of the piston (29) far away from the outlet end of the piston cylinder (28) is connected with a push rod (30). The bottom end of the cross bar (7) is threadedly connected with a threaded rod (32). One end of the threaded rod (32) far away from the push rod (30) is connected with a crank (31). The other end of the threaded rod (32) is rotatably connected with a block, and the block abuts against the push rod (30). The outlet end of the piston cylinder (28) is communicated with the brush head (24) through a liquid pipe.

10. The dashboard surface cleaning device according to claim 1, characterized in that, The lifting mechanism is one of a hydraulic rod (9), an electric push rod, and a cylinder.

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