High-altitude throwing automatic identification device for property management

Abstract

The invention discloses a high-altitude throwing automatic identification device for property management, and belongs to the field of television cameras, the high-altitude throwing automatic identification device for property management comprises a base, a rod body is fixedly connected to the upper part of the base, a lifting plate is slidably connected to the outer surface of the rod body, a camera body is fixedly mounted above the lifting plate, and a supporting plate is fixedly connected to the upper end of the rod body; a protective shell is fixedly connected to the outer surface of the supporting plate, a threaded rod is rotationally connected to the lower portion of the supporting plate, the threaded rod penetrates through the upper portion of the lifting plate in a threaded mode, and the threaded rod penetrates through the upper portion of the base and is rotationally connected with the upper portion of the base. The camera body is arranged to face the building for continuous monitoring, when the camera body is installed, the camera body finally enters the protection shell through rising of the camera body, and at the moment, the protection assembly seals the unoccupied position below the protection shell so as to protect the camera body; the camera has an effect of preventing an unwanted owner from damaging the camera body.

Description

Technical Field

[0001] The present application relates to the field of television cameras, and in particular to an automatic identification device for objects thrown from high places for property management. Background Art

[0002] The high-altitude object throwing automatic identification system is primarily based on computer vision technology and deep learning models. It operates through the following steps: Video Capture: The system captures real-time video from surveillance cameras installed outside the building. Object Detection and Classification: Utilizing deep learning models such as convolutional neural networks (CNNs) or YOLOv5, the system detects and classifies objects in the captured video to identify high-altitude object throwing. Motion Trajectory Analysis: The system analyzes the object's trajectory to determine its direction and speed, further confirming the object's behavior.

[0003] The patent document with announcement number CN115499590A discloses a judicial video evidence collection device with a shockproof function. The invention discloses a judicial video evidence collection device with a shockproof function, which belongs to the technical field of judicial video evidence collection, including a camera body, and a shockproof pan-tilt head is adjustably installed on the bottom of the camera body through an adjustment mechanism. A shading mechanism is fixedly installed on one side of the shockproof pan-tilt head, and a lens body is provided on one side of the camera body. The above application document uses the camera body for judicial evidence collection. When it needs to be installed in a fixed position for long-term monitoring and evidence collection, the camera body is easily damaged by illegal personnel, which is inconvenient to protect the camera body and inconvenient for safe evidence collection. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatic identification device for objects thrown from high places for property management, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present application provides an automatic identification device for high-altitude throwing for property management, comprising a base, a rod body fixedly connected above the base, a lifting plate slidably connected to the outer surface of the rod, a camera body fixedly installed above the lifting plate, the upper end of the rod body fixedly connected to the support plate, the outer surface of the support plate fixedly connected to the protective shell, a screw is rotatably connected to the lower part of the support plate, the screw and the upper thread of the lifting plate penetrate, the screw penetrates and is rotatably connected to the upper part of the base, a protective assembly is provided below the protective shell, the protective assembly includes a rotating rod, the rotating rod is rotatably connected to the inner surface of the protective shell, a baffle is fixedly connected to the outer surface of the rotating rod, a first gear is provided on the left and right sides of the baffle, the first gear is fixedly connected to the outer surface of the rotating rod, a rack is meshed with the side of the first gear facing the lifting plate, a connecting strip is fixedly connected between the rack and the lifting plate, a knocking assembly and a cleaning assembly are provided on the inner surface of the protective shell, and the knocking assembly and the cleaning assembly are in two groups, which are mirror-imaged on the inner surface of the protective shell on the left and right sides.

[0006] Preferably, the protective component also includes two connecting plates, and the two connecting plates are fixedly connected to the front and rear surfaces of the protective shell respectively. The lower ends of the two connecting plates are fixedly connected to a first magnet bar, and the lower end of the baffle is fixedly connected to a second magnet bar, and the second magnet bar is adapted to the first magnet bar.

[0007] Preferably, a motor is fixedly mounted on the bottom of the inner surface of the base, and the output end of the motor is fixedly connected to the lower end of the screw via a coupling.

[0008] Preferably, the front of the protective shell is provided with an opening and the inner surface of the opening is provided with an acrylic plate.

[0009] Preferably, the knocking assembly includes a first rotating column, which is rotatably connected to the left side of the inner surface of the protective shell, and a first chain is transmission-connected between the first rotating column and the rotating rod located in the front, and the outer surface of the first rotating column is rotatably connected to a ratchet through a one-way bearing, and a pawl is engaged with the front side of the ratchet, and the lower end of the pawl is fixedly connected to a rotating seat, and a support column is passed through and rotatably connected to the left side of the rotating seat, and the support column is fixedly connected to the inner surface of the protective shell, and a torsion spring is elastically connected between the inner surface of the rotating seat and the support column, and the front side of the rotating seat is fixedly connected to a knocking rod.

[0010] Preferably, the cleaning component includes a receiving port, which is opened above the protective shell, and the inner surface of the receiving port is fixedly connected to a carrying plate, and the front of the carrying plate is rotatably connected to a second rotating column, and the number of the second rotating columns is two, and the outer surfaces of the two second rotating columns are fixedly connected to second gears, and the two second gears are engaged with each other, and the outer surfaces of the two second rotating columns are fixedly connected to cleaning strips, and the cleaning strips are movably fitted with the outer surface of the acrylic plate.

[0011] Preferably, the cleaning assembly also includes a second supporting plate, which is fixedly connected to the left side of the inner surface of the protective shell, and the front of the second supporting plate is rotatably connected to the third rotating column, and a second chain is transmission-connected between the third rotating column and the second rotating column located on the left side, and the front of the third rotating column is fixedly connected to the second bevel gear, and the left side of the second bevel gear is meshed with the first bevel gear, and the first bevel gear is fixedly connected to the right end of the first rotating column.

[0012] Preferably, a shield is fixedly connected above the protective shell.

[0013] The benefits of this application are: (1) This application provides continuous monitoring by placing the camera body toward the building. When the camera body is installed, it will eventually enter the protective shell as it rises. At this time, the protective component will seal the empty space below the protective shell to protect the camera body and prevent malicious owners from damaging the camera body.

[0014] (2) This application sets the camera body to rise and trigger the protective component to automatically close. At the same time, the protective component will also drive the knocking component to knock on the acrylic plate on the protective shell, thereby shaking off the dust, which is convenient for cleaning and can enable the camera body to achieve better monitoring effect.

[0015] (3) In the present application, while the knocking component is in operation, the cleaning component is also driven to scrape the acrylic plate on the protective shell in a fan-shaped manner, and the knocking component is used to shake off the dust on the acrylic plate and clean the loose dust, which has the effect of further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a bottom view of the overall structure of the present invention; Figure 3 It is a right side view of the overall cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the overall structure of the present invention in a descending state; Figure 5 It is a right side view of the overall structure of the present invention; Figure 6 The present invention Figure 1 A schematic diagram of the structure at center A; Figure 7 The present invention Figure 2 A magnified schematic diagram of the structure at point B in the middle; Figure 8 The present invention Figure 3 Enlarged schematic diagram of the structure at point C in the middle.

[0017] In the above figure, 1. Base; 2. Rod; 3. Lifting plate; 4. Camera body; 5. Support plate; 6. Protective shell; 7. Screw; 8. Protective assembly; 801. Rotating rod; 802. Baffle; 803. First gear; 804. Rack; 805. Connecting bar; 806. Connecting plate; 807. First magnet bar; 808. Second magnet bar; 9. Striking assembly; 901. First rotating column; 902. First chain; 903 , ratchet; 904, pawl; 905, rotating seat; 906, support column; 907, knocking rod; 10, cleaning assembly; 101, accommodating port; 102, carrying plate; 103, second rotating column; 104, second gear; 105, cleaning scraper; 106, second support plate; 107, third rotating column; 108, second chain; 109, second bevel gear; 110, first bevel gear; 11, protective cover. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0021] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0022] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Example

[0024] See also Figures 1-8, This embodiment provides an automatic identification device for high-altitude objects thrown for property management, including a base 1, a mounting plate is provided on the outer edge of the base 1 and a mounting hole is provided on the mounting plate, a rod body 2 is fixedly connected to the top of the base 1, and grooves are provided on the front and back sides of the rod body 2 for limiting the position when the lifting plate 3 is raised and lowered, and the outer surface of the rod body 2 is slidably connected to the lifting plate 3, and a camera body 4 is fixedly installed above the lifting plate 3. There are two camera bodies 4, and the camera body 4 is provided with an AI detection module. The camera body 4 is used to capture the video of the falling objects on the upper floor, and then the captured targets are detected and classified, and finally the starting point of the fall is analyzed through the motion trajectory. It is a prior art. The upper end of the rod body 2 is fixedly connected to a support Plate 5, the outer surface of the support plate 5 is fixedly connected to a protective shell 6, the front and rear ends of the support plate 5 are fixedly connected to the front and rear surfaces of the inner surface of the protective shell 6, and a screw rod 7 is rotatably connected to the bottom of the support plate 5. The screw rod 7 penetrates the thread above the lifting plate 3, penetrates the top of the base 1 and is rotatably connected, and a bearing is provided between the screw 7 and the penetration point above the base 1. A protective component 8 is provided under the protective shell 6, and the protective component 8 includes a rotating rod 801, which is rotatably connected to the inner surface of the protective shell 6, and a baffle 802 is fixedly connected to the outer surface of the rotating rod 801. There are two rotating rods 801 and baffle 802, which are symmetrically arranged on the front and rear surfaces of the lifting plate 3 respectively. A first gear 803 is provided on the left and right sides of the baffle 802. There are four wheels 803 in total. The first gear 803 is fixedly connected to the outer surface of the rotating rod 801. The first gear 803 is meshed with a rack 804 on the side facing the lifting plate 3. A connecting strip 805 is fixedly connected between the rack 804 and the lifting plate 3. There are four racks 804 and connecting strips 805. The inner surface of the protective shell 6 is provided with a knocking component 9 and a cleaning component 10. The knocking component 9 and the cleaning component 10 are in two groups, which are respectively mirror-imaged on the left and right surfaces of the protective shell 6. The protective component 8 also includes a connecting plate 806. The connecting plate 806 is in an arc shape. There are two connecting plates 806. The two connecting plates 806 are fixedly connected to the front and back surfaces of the protective shell 6 respectively. The two connecting plates 806 are A first magnet bar 807 is fixedly connected to the lower end, and a second magnet bar 808 is fixedly connected to the lower part of the baffle 802. The second magnet bar 808 is adapted to the first magnet bar 807, and the first magnet bar 807 can be attracted to the second magnet bar 808. The first magnet bar 807 and the second magnet bar 808 are permanent magnets. A motor is fixedly installed at the bottom of the inner surface of the base 1. The base 1 is hollow. A door panel is provided on the right side of the base 1, and a lock is provided on the door panel. The output end of the motor is fixedly connected to the lower end of the screw 7 by a coupling. The output end of the motor faces upward. When the motor is started, it can drive the screw 7 to rotate. An opening is provided on the front of the protective shell 6 and an acrylic plate is provided on the inner surface of the opening. The opening and the acrylic plate are inclined.

[0025] When the above device is used, the motor in the base 1 is first started to drive the screw 7 to rotate. The rotation of the screw 7 will drive the lifting plate 3 to descend on the rod body 2. The descent of the lifting plate 3 will drive the connecting bar 805 to make the rack 804 descend. The descent of the rack 804 will drive the first gear 803 to rotate the rotating rod 801, thereby driving the two baffles 802 to open. When the two baffles 802 are opened to a drooping state, the rack 804 will disengage from the first gear 803. At the same time, the second magnet strips 808 on the two baffles 802 will engage with the first magnet strip 807 on the connecting plate 806, thereby limiting the baffle 802 to keep it in a vertical state, preventing the wind from blowing the drooping baffle 802 to cause it to tilt, thereby causing the rack 804 to tilt after the baffle 802 is raised. The descent of the lifting plate 3 is used to facilitate installation or maintenance. The camera body 4 is installed on the protective lifting plate 3. After the camera body 4 is debugged, the motor in the base 1 is driven to drive the screw 7 to rotate in the opposite direction, thereby driving the lifting plate 3 to rise on the rod body 2. When the lifting plate 3 rises, it will drive the camera body 4 to rise, so that it enters the protective shell 6, thereby starting its protective effect. The camera body 4 is observed and monitored through the acrylic plate at the front opening of the protective shell 6. When the lifting plate 3 rises, it will also drive the connecting bar 805 to make the rack 804 rise. During the rising process, the rack 804 will contact the first gear 803 and toggle it to rotate the rotating rod 801, thereby driving the two drooping baffles 802 to flip upward, so that it closes the gap between the opening below the protective shell 6 and the lifting plate 3, thereby protecting the camera body 4 and preventing people from throwing stones to damage the camera body 4. Example

[0026] See also Figures 1-6On the basis of the first embodiment, the knocking assembly 9 includes a first rotating column 901, which is rotatably connected to the left side of the inner surface of the protective shell 6, and a first chain 902 is connected between the first rotating column 901 and the rotating rod 801 located in the front. The first rotating column 901 and the rotating rod 801 located in the front are provided with sprockets for driving the first chain 902. The first chain 902 is always in a tensioned state. The outer surface of the first rotating column 901 is rotatably connected to a ratchet 903 through a one-way bearing. The one-way bearing is used to limit the ratchet 903 so that it can only rotate clockwise on the first rotating column 901. The front of the ratchet 903 is engaged with a pawl 904, and the lower end of the pawl 904 is fixedly connected to a rotating seat 905. The rotating seat 905 is The rotating seat 905 is hollow in design, and a support column 906 passes through and is rotatably connected to the left side of the rotating seat 905. The rotating seat 905 and the support column 906 are rotatably connected through a bearing. The support column 906 is fixedly connected to the inner surface of the protective shell 6. A torsion spring is elastically connected between the inner surface of the rotating seat 905 and the support column 906. The torsion spring is sleeved on the support column 906, one end of which is connected to the outer surface of the support column 906, and the other end is connected to the inner surface of the rotating seat 905. When the rotating seat 905 rotates on the support column 906, the torsion spring will twist. At this time, the torsion spring will be compressed and accumulate elastic force. The release of the torsion spring can reset the rotating seat 905. A knock rod 907 is fixedly connected to the front side of the rotating seat 905. A rubber head is provided at the front end of the knock rod 907, and the rubber head is in contact with the acrylic plate.

[0027] When the above device is used, when the lifting plate 3 descends and drives the camera body 4 out of the protective shell 6, the descent of the lifting plate 3 will drive the connecting bar 805 to make the rack 804 move the first gear 803 on the rotating rod 801 in front, so that the rotating rod 801 in front thereof rotates a quarter of a turn clockwise. The clockwise rotation of the rotating rod 801 in front will drive the first chain 902 to make the first rotating column 901 rotate a quarter of a turn clockwise. At this time, the rotation of the first rotating column 901 will also drive The ratchet 903 rotates clockwise, and the ratchet 903 will push the pawl 904 upward to make the rotating base 905 rotate on the support column 906. The rotating base 905 will drive the knocking rod 907 to make it leave the acrylic plate. At this time, the torsion spring between the rotating base 905 and the support column 906 will be compressed. When the single tooth above the ratchet 903 leaves the pawl 904 as it rotates, the torsion spring will release the elastic force to reset the rotating base 905, and then drive the knocking rod 907 to knock on the acrylic plate, thereby shaking off the dust on the acrylic plate through vibration. Example

[0028] See also Figure 1-Figure 7The second gear 104 is meshed with each other, and the outer surfaces of the two second rotating cylinders 103 are fixedly connected. The cleaning strips 105 are fixedly connected to the outer surfaces of the acrylic plate. The cleaning strips 105 are movably fitted with the outer surface of the acrylic plate. The cleaning strips 105 also include a second supporting plate 106, and the second supporting plate 106 is connected to the protective shell 6. 6 is fixedly connected to the left side of the inner surface of the second support piece 106, and the front side of the second support piece 106 is rotatably connected to the third rotating column 107, and the third rotating column 107 is transmission-connected to the second rotating column 103 located on the left side by a second chain 108. The third rotating column 107 and the two second rotating columns 103 on the left and right sides of the inner surface of the protective shell 6 among the four second rotating columns 103 are provided with sprockets for transmission of the second chain 108. The second chain 108 is always in a tensioned state. The front side of the third rotating column 107 is fixedly connected to the second bevel gear 109, and the left side of the second bevel gear 109 is meshed with the first bevel gear 110. The first bevel gear 110 is fixedly connected to the right end of the first rotating column 901, and a shield 11 is fixedly connected to the top of the protective shell 6. There are two shields 11 for closing the top of the accommodating opening 101. The lower edge of the front side of the shield 11 is set in the accommodating opening 101, and a circular through hole is set between the lower edge of the front side of the shield 11 and the acrylic plate for placing the second rotating column 103.

[0029] When the above device is used, when the first rotating column 901 rotates a quarter turn clockwise, the first rotating column 901 will also drive the first bevel gear 110 to rotate clockwise, and the rotation of the first bevel gear 110 will drive the second bevel gear 109 to rotate the third rotating column 107 counterclockwise, and the counterclockwise rotation of the third rotating column 107 will drive the second chain 108 to rotate the second rotating column 103 counterclockwise, and the rotation of the second rotating column 103 will drive the second gear 104 and then drive the other second rotating column 103 adjacent to it to rotate clockwise. At this time, the two second rotating columns 103 will rotate It also drives the cleaning strip 105 to sweep downward in a fan shape, thereby scraping the dust on the acrylic plate to enhance the cleaning effect. When the lifting plate 3 rises and drives the camera body 4 into the protective shell 6, the first rotating column 901 will rotate counterclockwise, and then the second rotating column 103 will drive the cleaning strip 105 to sweep upward in a fan shape, so that the cleaning strip 105 moves away from the front of the camera body 4. At the same time, the counterclockwise rotation of the first rotating column 901 will drive the ratchet 903 to press against the pawl 904. At this time, the first rotating column 901 will rotate in the ratchet 903 under the action of the one-way bearing to prevent it from getting stuck.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An automatic identification device for high-altitude objects thrown from a height for property management, comprising a base (1), a rod (2) fixedly connected to the top of the base (1), a lifting plate (3) slidably connected to the outer surface of the rod (2), a camera body (4) fixedly mounted above the lifting plate (3), and characterized in that: The upper end of the rod body (2) is fixedly connected to a support plate (5), the outer surface of the support plate (5) is fixedly connected to a protective shell (6), the lower portion of the support plate (5) is rotatably connected to a screw rod (7), the screw rod (7) is threadedly penetrated with the upper portion of the lifting plate (3), the screw rod (7) is penetrated with the upper portion of the base (1) and is rotatably connected, a protective assembly (8) is provided below the protective shell (6), the protective assembly (8) includes a rotating rod (801), the rotating rod (801) is rotatably connected to the inner surface of the protective shell (6), and the outer surface of the rotating rod (801) is fixedly connected to a baffle (80 2), first gears (803) are provided on the left and right sides of the baffle (802), the first gears (803) are fixedly connected to the outer surface of the rotating rod (801), a rack (804) is meshed on the side of the first gear (803) facing the lifting plate (3), a connecting bar (805) is fixedly connected between the rack (804) and the lifting plate (3), and a knocking assembly (9) and a cleaning assembly (10) are provided on the inner surface of the protective shell (6), and the knocking assembly (9) and the cleaning assembly (10) are provided in two groups, which are mirror-imaged on the left and right sides of the inner surface of the protective shell (6).

2. The automatic identification device for high-altitude objects for property management according to claim 1 is characterized in that: The protective assembly (8) further comprises a connecting plate (806), wherein the number of the connecting plates (806) is two, and the two connecting plates (806) are fixedly connected to the front and rear surfaces of the protective shell (6) respectively, and the lower ends of the two connecting plates (806) are fixedly connected to a first magnet bar (807), and the lower end of the baffle (802) is fixedly connected to a second magnet bar (808), and the second magnet bar (808) is adapted to the first magnet bar (807).

3. The automatic identification device for high-altitude objects for property management according to claim 1 is characterized in that: A motor is fixedly mounted on the bottom of the inner surface of the base (1), and the output end of the motor is fixedly connected to the lower end of the screw (7) via a coupling.

4. The automatic identification device for high-altitude objects for property management according to claim 1 is characterized in that: The front of the protective shell (6) is provided with an opening, and the inner surface of the opening is provided with an acrylic plate.

5. The automatic identification device for high-altitude objects for property management according to claim 1 is characterized in that: The knocking assembly (9) comprises a first rotating column (901), the first rotating column (901) being rotationally connected to the left side of the inner surface of the protective shell (6), a first chain (902) being transmission-connected between the first rotating column (901) and a rotating rod (801) located in the front, an outer surface of the first rotating column (901) being rotationally connected to a ratchet (903) via a one-way bearing, a pawl (904) being engaged on the front side of the ratchet (903), a rotating seat (905) being fixedly connected at the lower end thereof, a support column (906) being passed through the left side of the rotating seat (905) and being rotationally connected thereto, the support column (906) being fixedly connected to the inner surface of the protective shell (6), a torsion spring being elastically connected between the inner surface of the rotating seat (905) and the support column (906), and a knocking rod (907) being fixedly connected to the front side of the rotating seat (905).

6. The automatic identification device for high-altitude objects used in property management according to claim 5 is characterized in that: The cleaning component (10) includes a receiving opening (101), the receiving opening (101) is opened above the protective shell (6), the inner surface of the receiving opening (101) is fixedly connected to a carrier sheet (102), the front of the carrier sheet (102) is rotatably connected to a second rotating column (103), the number of the second rotating columns (103) is two, the outer surfaces of the two second rotating columns (103) are fixedly connected to second gears (104), the two second gears (104) are meshed with each other, the outer surfaces of the two second rotating columns (103) are fixedly connected to cleaning strips (105), and the cleaning strips (105) are movably fitted to the outer surface of the acrylic plate.

7. The automatic identification device for high-altitude objects used in property management according to claim 6 is characterized in that: The cleaning assembly (10) further comprises a second supporting plate (106), the second supporting plate (106) being fixedly connected to the left side of the inner surface of the protective shell (6), the front side of the second supporting plate (106) being rotatably connected to a third rotating column (107), a second chain (108) being transmission-connected between the third rotating column (107) and the second rotating column (103) located on the left side, the front side of the third rotating column (107) being fixedly connected to a second bevel gear (109), the left side of the second bevel gear (109) being meshed with a first bevel gear (110), and the first bevel gear (110) being fixedly connected to the right end of the first rotating column (901).

8. The automatic identification device for high-altitude objects used in property management according to claim 1 is characterized in that: A shield (11) is fixedly connected above the protective shell (6).

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