A cleaning structure for lens and intelligent security monitoring equipment

Abstract

The present invention discloses a cleaning structure for a lens and intelligent security monitoring equipment, belonging to the field of cleaning technology. The structure comprises a rotation tracking assembly, which includes a camera module and a cleaning assembly provided on the rotation tracking assembly. The rotation tracking assembly and the cleaning assembly cooperate to achieve non-interference automatic cleaning, thereby ensuring that the image captured by the camera module is clear and interference-free. The cleaning assembly comprises a flexible transparent belt, which, when rotating back and forth, can drive the flexible transparent belt to circulate in a single direction and simultaneously wipe the flexible transparent belt. As a result, the present invention can have a non-interference cleaning function, which can ensure that the image captured by the camera module remains clear without interfering with the image captured by the camera module.

Description

Technical Field

[0001] The invention relates to a cleaning structure for a lens and intelligent security monitoring equipment, belonging to the technical field of cleaning. Background Art

[0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and constitutes an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly and realistically, and can replace manual monitoring for a long time in harsh environments and record it through a video recorder. Video security monitoring system refers to an electronic system or network that uses video detection technology to monitor the fortified area and display and record the on-site image in real time. Surveillance cameras are gradually moving towards a new stage of "fourization": front-end integration, network transmission, digital processing, and system integration.

[0003] For example, the Chinese utility model patent with announcement number CN222053241U discloses an automatic cleaning surveillance camera, which belongs to the field of surveillance equipment, including a camera body, a hollow shaft rotatably connected to the lens panel of the camera body, the hollow shaft is powered by a micro motor in the camera body and rotates back and forth, a central shaft is rotatably sleeved in the hollow shaft, a linkage shaft is rotatably provided on one side of the hollow shaft, a first gear on the hollow shaft is engaged with a second gear on the linkage shaft, a third gear on the linkage shaft is engaged with a fourth gear on the central shaft, a swing shaft is rotatably connected to the connecting seat at the outer end of the hollow shaft, a first bevel gear on the central shaft is engaged with a second bevel gear on the swing shaft, and a roller brush for cleaning dust is provided on the swing shaft.

[0004] The above solution has the following shortcomings in actual use: the solution uses a roller brush to swing and rotate to clean the camera lens. During use, the roller brush will swing. When the roller brush swings in front of the lens, the roller brush will block the lens, which will affect the camera's image acquisition. Important information may not be collected. It is not suitable for security places that require uninterrupted recording. For this reason, we propose a smart security monitoring device to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a cleaning structure for a lens and an intelligent security monitoring device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Compared to the prior art, the present invention provides a lens cleaning structure, comprising a rotation tracking assembly, the rotation tracking assembly including a camera module, and a cleaning assembly provided on the rotation tracking assembly. The rotation tracking assembly and the cleaning assembly cooperate to achieve interference-free automatic cleaning, thereby ensuring that the image captured by the camera module is clear and interference-free.

[0008] The cleaning component includes a flexible transparent belt. When the rotation tracking component rotates back and forth, it can drive the flexible transparent belt to move in a unidirectional cycle and wipe the flexible transparent belt at the same time.

[0009] Furthermore, the rotation tracking assembly also includes a rotating shell and a rotating tube. A stabilizing arm is detachably connected on one side of the rotating shell. A through hole is provided on one side of the rotating shell. The rotating tube rotates on the inner side of the through hole. A fixed tube is provided on the inner side of the rotating tube. One end of the fixed tube is fixed on the inner wall of the rotating shell. A tracking shell is fixed on the outer periphery of the rotating tube. The camera module is fixed in the tracking shell. A collection hole is provided on the tracking shell. A transparent glass piece is fixed on the inner side of the collection hole.

[0010] Furthermore, a dual-axis motor is fixedly provided on the inner wall of the rotating shell, and one shaft end of the dual-axis motor is connected to the outer periphery of the rotating tube through a synchronous wheel and a synchronous belt.

[0011] Furthermore, a stabilizing shaft is fixedly provided on one side of the stabilizing arm, an axis hole is provided on one side of the tracking shell, an axis cap is fixedly provided on the inner side of the axis hole, and the stabilizing shaft is disassembled and rotated to fit on the inner side of the axis cap.

[0012] Furthermore, the cleaning component also includes a driving shaft, an active hole is provided on one side of the tracking shell, the active shaft rotates on the inner side of the active hole, a swinging one-way drive component is provided between the active shaft and the fixed tube, a plurality of auxiliary shafts are fixedly provided on one side of the tracking shell, an auxiliary wheel is rotatably provided on the outer periphery of the auxiliary shaft, a driving wheel is fixed on the outer periphery of the active shaft, a plurality of anti-slip grooves are provided on the outer periphery of the driving wheel, the flexible transparent belt is connected to the outer periphery of the auxiliary wheel and the driving wheel through contact transmission, and the flexible transparent belt is in contact with the tracking shell and the transparent glass sheet.

[0013] Furthermore, a stabilizing block is provided on the tracking housing for removal, and a plurality of auxiliary holes are provided on one side of the stabilizing block, and the active shaft and the auxiliary shaft are removed and plugged into the inner side of the auxiliary holes.

[0014] Furthermore, a double fork frame is fixed on both sides away from each other of the stabilizing block, a cleaning brush is fixed on both corresponding sides of the double fork frame, the flexible transparent belt is located between the two cleaning brushes, and a wiping seat and a wiping cotton are fixed in sequence on the top lower side of the rotating shell.

[0015] Furthermore, a fixed rib is fixedly provided on the outer wall of the tracking shell, a disassembly rib is provided on one side of the fixed rib, and the disassembly rib is fixed on the lower side of the double fork frame.

[0016] Furthermore, the swinging one-way drive assembly includes a fixed gear and a swinging gear. The fixed gear is fixed on the outer periphery of the fixed tube. Two connecting rings are fixed on the inner side of the swinging gear. The connecting rings rotate on the outer periphery of the driving shaft. The swinging gear is connected to the fixed gear through meshing. A ratchet is fixed on the outer periphery of the driving shaft. A plurality of ratchets are rotatably provided on the inner side of the swinging gear. A spring is fixed between one side of the ratchet and the inner wall of the swinging gear. The ratchet is in contact with and engaged with the outer periphery of the ratchet.

[0017] An intelligent security monitoring device comprises the cleaning structure for a lens.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The present invention has a non-interference cleaning function by providing a rotation tracking component and a cleaning component, which can keep the image captured by the camera module clear without interfering with the image capture of the camera module. There will be no situation where important information is not captured due to cleaning. The present invention is suitable for security places that require uninterrupted video recording.

[0020] (2) The present invention has the functions of synchronous driving and automatic cleaning by arranging a rotating tracking component, a cleaning component, a flexible transparent belt, and a swinging one-way driving component. When the tracking shell rotates back and forth, the flexible transparent belt can be driven to move in a one-way circular motion. At the same time, the flexible transparent belt can also be wiped. Automatic cleaning can be completed with the help of the driving element of the rotating tracking component, which can save driving elements and reduce the failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 This is a front view schematic diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0023] Figure 2 This is a front perspective schematic diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the back side of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0025] Figure 4 A front cross-sectional schematic diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0026] Figure 5 The present invention proposes Figure 4 A partial enlarged schematic diagram of area A in the middle;

[0027] Figure 6 A schematic side partial cross-sectional view of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0028] Figure 7 A side cross-sectional schematic diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0029] Figure 8 The present invention proposes Figure 7 A partial enlarged schematic diagram of area B in the middle;

[0030] Figure 9 A side cutaway perspective schematic diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0031] Figure 10 A schematic top cross-sectional view of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0032] Figure 11 A partially cutaway schematic diagram of a front view of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0033] Figure 12 A partially exploded front view of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0034] Figure 13 A partial front exploded schematic diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0035] Figure 14 This is a partial exploded bottom view of a cleaning structure for a lens disclosed in an embodiment of the present invention;

[0036] Figure 15 This is a partially exploded front perspective diagram of a cleaning structure for a lens disclosed in an embodiment of the present invention.

[0037] In the figure: 2. Camera module; 3. Flexible transparent belt; 13. Rotating shell; 17. Stabilizing arm; 18. Rotating tube; 19. Fixed tube; 20. Tracking shell; 21. Dual-axis motor; 24. Fixed frame; 27. Transparent glass sheet; 28. Stabilizing block; 29. ​​Stabilizing shaft; 30. Shaft cap; 35. Active shaft; 36. Auxiliary shaft; 37. Auxiliary wheel; 38. Active wheel; 39. Double fork frame; 40. Cleaning brush; 41. Wiping seat; 42. Wiping cotton; 43. Fixed rib; 44. Removable rib; 45. Fixed gear; 46. Swing gear; 47. Connecting ring; 48. Ratchet; 49. Ratchet; 50. Spring. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] See also Figures 1-15 , the present invention provides a technical solution:

[0040] A cleaning structure for a lens, comprising a rotation tracking assembly, the rotation tracking assembly comprising a camera module 2, a rotating housing 13, and a rotating tube 18, in order to enable the camera module 2 to rotate and track during monitoring, such as Figure 3-Figure 4 、 Figure 11-12 、 Figure 14 As shown, a stabilizing arm 17 is detachably connected to one side of the rotating shell 13, and the rotating shell 13 and the stabilizing arm 17 are detachably connected by screws. A through hole is provided on one side of the rotating shell 13, and a rotating tube 18 rotates on the inner side of the through hole. A fixing tube 19 is rotatably provided on the inner side of the rotating tube 18, and one end of the fixing tube 19 is fixed on the inner wall of the rotating shell 13. A tracking shell 20 is fixed on the outer periphery of the rotating tube 18, and the camera module 2 is fixed in the tracking shell 20. A collection hole is provided on the tracking shell 20, and a transparent glass piece 27 is fixed on the inner side of the collection hole. Specifically, a fixing frame 24 is fixed on the inner wall of the tracking shell 20, and the camera module 2 is fixed on the fixing frame 24, and the camera module 2 is aligned with the transparent glass piece 27.

[0041] In order to be able to drive the tracking housing 20 to rotate, as Figure 5 、 Figure 10As shown, a dual-axis motor 21 is fixed on the inner wall of the rotating shell 13, and one shaft end of the dual-axis motor 21 is connected to the outer periphery of the rotating tube 18 through a synchronous wheel and a synchronous belt. During monitoring, when it is necessary to rotate the camera module 2 around the central axis of the rotating tube 18, it is necessary to drive the dual-axis motor 21 to rotate in a certain direction. When the dual-axis motor 21 rotates, it drives the rotating tube 18 to rotate through the synchronous wheel and the synchronous belt. When the rotating tube 18 rotates, it drives the tracking shell 20 and the camera module 2 to rotate together, so that the camera module 2 can rotate around the central axis of the rotating tube 18.

[0042] In order to improve the stability of the tracking housing 20 when it rotates, as shown in FIG. Figure 4-Figure 5 、 Figure 10 As shown, a stabilizing shaft 29 is fixedly provided on one side of the stabilizing arm 17 , an axis hole is provided on one side of the tracking housing 20 , an axis cap 30 is fixedly provided on the inner side of the axis hole, and the stabilizing shaft 29 is disassembled and rotated to fit on the inner side of the axis cap 30 .

[0043] In order to make the image captured by the camera module 2 clear, Figure 1 、 Figure 5 、 Figures 8-10 、 Figure 12 As shown, a cleaning component is provided on the rotation tracking component, and the cleaning component includes a flexible transparent belt 3 and an active shaft 35. The flexible transparent belt 3 is a flexible and transparent structure, so as not to affect the image acquisition of the camera module 2. The surface of the flexible transparent belt 3 is provided with a wear-resistant and hydrophobic coating. The flexible transparent belt 3 is made of an optically transparent material. The tracking shell 20 is located on the inner side of the flexible transparent belt 3. The flexible transparent belt 3 is in contact with the tracking shell 20 and the transparent glass sheet 27. During use, the flexible transparent belt 3 will always be attached to the transparent glass sheet 27, so that dust will only adhere to the flexible transparent belt 3 and will not adhere to the transparent glass sheet 27. Therefore, it is only necessary to clean the dust attached to the flexible transparent belt 3 to ensure the clarity of the image.

[0044] In order to drive the flexible transparent belt 3 to move, Figure 4-Figure 8 、 Figure 11As shown, an active hole is provided on one side of the tracking housing 20, and the active shaft 35 rotates on the inner side of the active hole. A plurality of auxiliary shafts 36 are fixedly provided on one side of the tracking housing 20, and an auxiliary wheel 37 is rotatably provided on the outer periphery of the auxiliary shaft 36. A driving wheel 38 is fixed on the outer periphery of the driving shaft 35, and a plurality of anti-slip grooves are provided on the outer periphery of the driving wheel 38. The flexible transparent belt 3 is connected to the outer periphery of the auxiliary wheel 37 and the driving wheel 38 through contact. A swinging one-way drive component is provided between the driving shaft 35 and the fixed tube 19. The swinging one-way drive component includes a fixed gear 45 and a swinging gear 46. The fixed gear 45 is fixed on the outer periphery of the fixed tube 19. Two connecting rings 47 are fixed on the inner side of the swinging gear 46. The connecting ring 47 rotates on the outer periphery of the driving shaft 35. The swinging gear 46 is connected to the fixed gear 45 through meshing. A ratchet 48 is fixed on the outer periphery of the driving shaft 35, and a plurality of ratchet teeth 49 are rotatably provided on the inner side of the swinging gear 46. A spring 50 is fixed between one side of the ratchet 49 and the inner wall of the swing gear 46, and the ratchet 49 is in contact and engaged with the outer periphery of the ratchet 48. When the rotating tube 18 and the tracking shell 20 rotate, the swing gear 46 will make a circular motion. Because the fixed gear 45 is in a fixed state, the swing gear 46 will rotate while making a circular motion around the center of the fixed gear 45. A ratchet one-way transmission method is adopted between the swing gear 46 and the driving shaft 35. Therefore, when the swing gear 46 makes a circular motion in one direction, its self-rotation cannot drive the driving shaft 35 to rotate, and when the swing gear 46 makes a circular motion in the other direction, its self-rotation can drive the driving shaft 35 to rotate. When the driving shaft 35 rotates, it can drive the flexible transparent belt 3 to move in a unidirectional cycle, thereby achieving: by cooperating with the rotating tracking component and the cleaning component, interference-free automatic cleaning is achieved, so that the image captured by the camera module 2 is clear and interference-free.

[0045] In order to clean the flexible transparent belt 3, as Figure 1 、 Figure 3 、 Figure 5 、 Figure 7-Figure 8 、 Figure 15As shown, a double fork frame 39 is fixed on the two sides away from each other of the stabilizing block 28, and a cleaning brush 40 is fixed on the corresponding two sides of the double fork frame 39. The flexible transparent belt 3 is located between the two cleaning brushes 40, and a wiping seat 41 and a wiping cotton 42 are fixed on the top lower side of the rotating shell 13 in sequence. The flexible transparent belt 3 is in contact with the cleaning brush 40 and the wiping cotton 42. The wiping cotton 42 is an arc-shaped structure. During the tracking monitoring, the rotating tube 18 and the tracking shell 20 will rotate. When the rotating tube 18 rotates, the flexible transparent belt 3 will also make a circular motion with the center of the rotating tube 18 as the center, so that the flexible transparent belt 3 can rub against the wiping cotton 42, so that the flexible transparent belt 3 can be automatically wiped. The transparent belt 3 will move in a circular motion, so the wiping cotton 42 can wipe different positions on the flexible transparent belt 3, and can keep the flexible transparent belt 3 aligned with the camera module 2 clean, thereby ensuring that the image captured by the camera module 2 remains clear, and will not interfere with or block the camera module 2. When the flexible transparent belt 3 moves in a circular motion, the cleaning brush 40 can clean the floating dust attached to the flexible transparent belt 3, and can perform double cleaning on the flexible transparent belt 3, thereby achieving: when the rotating tracking component rotates back and forth, specifically: when the tracking shell 20 in the rotating tracking component rotates back and forth, it can drive the flexible transparent belt 3 to move in a one-way circular motion, and can wipe the flexible transparent belt 3 at the same time, thereby achieving synchronous drive and automatic cleaning.

[0046] In order to prevent dust from entering between the tracking housing 20 and the flexible transparent belt 3, as shown in FIG. Figure 3 、 Figure 10 、 Figure 13 、 Figure 15 As shown, a fixed rib 43 is fixed on the outer wall of the tracking shell 20, and a disassembly rib 44 is provided on one side of the fixed rib 43. The disassembly rib 44 is fixed on the lower side of the double fork frame 39, and the flexible transparent belt 3 is located between the fixed rib 43 and the disassembly rib 44. The disassembly rib 44 and the fixed rib 43 can play the role of dust blocking and limiting.

[0047] In order to facilitate the replacement and cleaning of the flexible transparent belt 3, as Figure 5 、 Figure 11-13 、 Figure 15 As shown, a stabilizing block 28 is provided on the tracking housing 20 for removal. The tracking housing 20 and the stabilizing block 28 are detachably connected by screws. A number of auxiliary holes are provided on one side of the stabilizing block 28. The active shaft 35 and the auxiliary shaft 36 are detachably plugged into the inner side of the auxiliary holes. When the flexible transparent belt 3 ages and needs to be replaced, it is only necessary to remove the stabilizing arm 17 and the stabilizing block 28, and then the flexible transparent belt 3 can be removed for replacement.

[0048] An intelligent security monitoring device comprises the above-mentioned cleaning structure for a lens.

[0049] It also includes an electronic component assembly and a fixed bearing assembly. The fixed bearing assembly includes a fixed shell. A support arm is fixedly provided on the upper side of the fixed shell. A mounting plate is fixedly provided at one end of the support arm. The mounting plate is provided with a plurality of mounting holes. During use, the mounting plate and the support arm can be installed and fixed through the mounting holes to fix the fixed shell. The lower side of the support arm and the upper side of the fixed shell are both provided with wire holes. The support arm is provided with a wire hole. Before use, wiring is required. When wiring, the wire is passed through the support arm from the wire hole, and then passed through the wire hole into the fixed shell. A circular hole is provided on the outer wall of the fixed shell, and an antenna is rotatably provided on the inner side of the circular hole.

[0050] The electronic component assembly includes a central processing module, an AI deployment module, an image processing module, a network communication module, and a drive module. The central processing module is connected to an external power supply through a wire. Before use, the wire needs to be connected to the central processing module. The AI ​​deployment module, the image processing module, the network communication module and the drive module are electrically connected to the central processing module through a wire. The central processing module, the AI ​​deployment module, the image processing module, the network communication module and the drive module are fixed on the inner side of the fixed shell. The antenna is electrically connected to the network communication module through a wire. During monitoring, the camera module 2 will collect the image and then transmit the signal to the image processing module for image processing. After image processing, the image processing module transmits the signal to the central processing module. The central processing module will send a control signal according to the image information. The network communication module can perform network communication, thereby realizing remote control and management. The central processing module, the AI ​​deployment module and the network communication module can cooperate to realize analysis and prediction of the monitoring target based on image information, thereby realizing intelligent monitoring. The central processing module and the drive module can cooperate to drive the dual-axis motor 21 and the electric motor.

[0051] In order to sense the monitored target and provide fill-in light for the monitored target, the rotation tracking assembly is provided with a sensing lighting assembly, which includes a connecting frame, a lighting lamp and several infrared sensors. The lighting lamp and the infrared sensor are electrically connected to the conductive slip ring through a wire. Specifically, the lighting lamp and the infrared sensor are electrically connected to the central processing module through a conductive slip ring. During the monitoring period, when a target appears in the monitored area, the infrared sensor will sense the target, and then the infrared sensor will transmit the signal to the central processing module. The central processing module will track and monitor the target based on the sensing signal of the infrared sensor and the intelligent analysis of the AI ​​deployment module. During the monitoring period, if the image is relatively dark and needs fill-in light, the central processing module can control the lighting lamp to turn on to perform fill-in light to ensure the brightness of the collected image.

[0052] It should be noted that the above-mentioned infrared sensor, lighting, camera module 2, central processing module, AI deployment module, image processing module, networking communication module, drive module and antenna are existing technologies, and their specific working principles and usage are also existing technologies, which will not be repeated in this article.

[0053] In order to enable the camera module 2 to further track during monitoring, a rotating bearing assembly is provided on the lower side of the fixed bearing assembly. The rotating bearing assembly includes a rotating ring, a rotating shell 13 is fixed on the lower side of the rotating ring, a through hole is provided on the lower side of the fixed shell, and the rotating ring rotates on the inner side of the through hole. The cross section of the rotating ring is a U-shaped structure. An inner gear ring is fixed on the inner side of the rotating ring, and an electric motor is fixed on the inner side of the fixed shell. The electric motor is electrically connected to the driving module through a wire. A driving gear is fixed on the shaft end of the electric motor. The driving gear is connected to the inner gear ring through meshing. When it is needed When the camera module 2 rotates around the central axis of the rotating ring, a signal is sent to the driving module through the central processing module, and then the driving module drives the electric motor to rotate in a certain direction. The electric motor will drive the driving gear to rotate. When the driving gear rotates, it will drive the rotating shell 13, the inner gear ring and the rotating ring to rotate. When the rotating shell 13 rotates, it will drive the camera module 2 to rotate together, so that the camera module 2 can be rotated for tracking. In summary, it can be achieved: by cooperating with the rotating bearing component and the rotating tracking component, the biaxial rotation of the camera module 2 is realized, and then automatic tracking is achieved.

[0054] In order to accurately control the number of rotations of the dual-axis motor 21 and prevent winding, a connecting frame is fixed on the inner wall of the rotating shell 13, and an encoder is fixed on the other shaft end of the dual-axis motor 21. The encoder is fixed on the connecting frame, and a conductive slip ring is fixed on the upper side of the connecting frame. A U-shaped frame is fixed on the outer periphery of the conductive slip ring, and the U-shaped frame is fixed on the top lower side of the fixed shell. The conductive slip ring and the rotating ring are coaxial structures. The camera module 2, the dual-axis motor 21 and the encoder are electrically connected to the conductive slip ring through wires, and the conductive slip ring is electrically connected to the central processing module, the image processing module and the drive module through wires. Specifically: the dual-axis motor 21 is electrically connected to the drive module through the conductive slip ring, the camera module 2 is electrically connected to the image processing module through the conductive slip ring, and the encoder is fixed on the upper side of the connecting frame. The dual-axis motor 21 is electrically connected to the central processing module through a conductive slip ring. When it rotates, it will drive the encoder to rotate together. At this time, the encoder will transmit the signal to the central processing module through the conductive slip ring. At this time, the central processing module can know the number of rotations of the dual-axis motor 21, and then accurately control the number of rotations of the dual-axis motor 21, so as to accurately control the rotation angle of the camera module 2 and achieve precise tracking. A wiring hole is provided on the upper side of the fixed tube 19, and the wiring hole and the other end of the fixed tube 19 are fixed with an anti-wear ring. The wires between the conductive slip ring and the camera module 2 can be arranged through the wiring hole and the inside of the fixed tube 19. The conductive slip ring can prevent winding, thereby enabling the rotating shell 13 to rotate continuously and achieve continuous tracking.

[0055] It should be noted that the above-mentioned conductive slip ring is prior art, and its specific working principle and usage are also prior art, which will not be described in detail in this article.

[0056] In order to carry the lighting lamp and infrared sensor, a connecting hole is provided on one side of the tracking shell 20, and the connecting frame is fixed on the inner side of the connecting hole. A carrying box is fixed on the outer periphery of the connecting frame, and a plurality of carrying holes are provided on one side of the carrying box. The lighting lamp and the infrared sensor are fixed on the inner side of the carrying hole. The wires of the conductive slip ring connecting the lighting lamp and the infrared sensor can be arranged from the wiring hole and the inside of the fixing tube 19. There is a circular hole structure at the center of the carrying box, which will not affect the image acquisition of the camera module 2.

[0057] The working process of this embodiment is as follows: during use, monitoring is carried out by cooperating with the electronic component assembly and the induction lighting assembly, and automatic continuous tracking monitoring is achieved by cooperating with the electronic component assembly, the rotation tracking assembly and the rotating bearing assembly. During the monitoring period, interference-free automatic cleaning is achieved by cooperating with the rotation tracking assembly and the cleaning assembly, which can ensure that the collected image is clear. When the flexible transparent belt 3 ages and needs to be replaced, it is necessary to first remove the stabilizing arm 17 and the stabilizing block 28, and then the flexible transparent belt 3 can be removed for replacement.

[0058] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning structure for a lens, comprising a rotation tracking component, wherein the rotation tracking component comprises a camera module, characterized in that: The rotation tracking assembly is provided with a cleaning assembly, and the rotation tracking assembly and the cleaning assembly cooperate to achieve interference-free automatic cleaning, thereby making the image captured by the camera module clear and interference-free; The cleaning component includes a flexible transparent belt, and the rotation tracking component can drive the flexible transparent belt to move in a unidirectional cycle when rotating back and forth, and can wipe the flexible transparent belt at the same time; The rotation tracking assembly further includes a rotating shell and a rotating tube. A stabilizing arm is detachably connected to one side of the rotating shell. A through hole is provided on one side of the rotating shell. The rotating tube rotates inside the through hole. A fixed tube is provided inside the rotating tube. One end of the fixed tube is fixed to the inner wall of the rotating shell. A tracking shell is fixed to the outer periphery of the rotating tube. The camera module is fixed in the tracking shell. A collection hole is provided on the tracking shell. A transparent glass sheet is fixed inside the collection hole. A dual-axis motor is fixed on the inner wall of the rotating shell, and one shaft end of the dual-axis motor is connected to the outer periphery of the rotating tube through a synchronous wheel and a synchronous belt. The cleaning assembly further includes a driving shaft, an active hole is provided on one side of the tracking housing, the active shaft rotates inside the active hole, a swinging one-way drive assembly is provided between the active shaft and the fixed tube, a plurality of auxiliary shafts are fixedly provided on one side of the tracking housing, an auxiliary wheel is rotatably provided on the outer periphery of the auxiliary shaft, a driving wheel is fixed on the outer periphery of the driving shaft, a plurality of anti-slip grooves are provided on the outer periphery of the driving wheel, the flexible transparent belt is connected to the outer periphery of the auxiliary wheel and the driving wheel through contact, and the flexible transparent belt is in contact with the tracking housing and the transparent glass sheet; The swinging one-way drive assembly includes a fixed gear and a swinging gear. The fixed gear is fixed on the outer periphery of the fixed tube. Two connecting rings are fixed on the inner side of the swinging gear. The connecting rings rotate on the outer periphery of the driving shaft. The swinging gear is connected to the fixed gear through meshing. A ratchet is fixed on the outer periphery of the driving shaft. A plurality of ratchet teeth are rotatably provided on the inner side of the swinging gear. A spring is fixed between one side of the ratchet teeth and the inner wall of the swinging gear. The ratchet teeth are in contact and engaged with the outer periphery of the ratchet wheel.

2. A cleaning structure for a lens according to claim 1, characterized in that: A stabilizing shaft is fixedly provided on one side of the stabilizing arm, an axis hole is provided on one side of the tracking shell, an axis cap is fixedly provided on the inner side of the axis hole, and the stabilizing shaft is disassembled and rotated to fit on the inner side of the axis cap.

3. The cleaning structure for a lens according to claim 1, characterized in that: The tracking shell is provided with a stabilizing block for removal, and a plurality of auxiliary holes are provided on one side of the stabilizing block. The active shaft and the auxiliary shaft are removed and plugged into the inner side of the auxiliary holes.

4. A cleaning structure for a lens according to claim 3, characterized in that: A double fork frame is fixed on two sides away from each other of the stabilizing block, a cleaning brush is fixed on the corresponding two sides of the double fork frame, the flexible transparent belt is located between the two cleaning brushes, and a wiping seat and a wiping cotton are fixed in sequence on the lower side of the top of the rotating shell.

5. The cleaning structure for a lens according to claim 1, characterized in that: A fixed rib is fixedly provided on the outer wall of the tracking shell, a disassembly rib is provided on one side of the fixed rib, and the disassembly rib is fixed on the lower side of the double fork frame.

6. An intelligent security monitoring device, characterized in that: The cleaning structure for a lens comprises the cleaning structure according to any one of claims 1 to 5.

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