Night security monitoring device and use method thereof

Abstract

The invention discloses a night security monitoring device and a using method thereof.The night security monitoring device comprises a monitor, an upper baffle, an angle adjusting frame, a connecting frame and a rotating device, the upper baffle is fixedly connected to the top of the monitor through a bolt, and the angle adjusting frame is fixedly connected to the bottom of the monitor through a bolt; the connecting frame is arranged on the inner side of the angle adjusting frame. Through cooperative use of the monitor, the upper baffle, the angle adjusting frame, the connecting frame, the rotating device, a supporting bent frame, a mounting base, a rotating groove, a rotating block, a groove, a cleaning structure, a mounting block, a light supplementing structure, a placement cavity, an inclined plate, a sealing cover, a clamping mechanism, a transmission mechanism and an insertion hole, the problem that the safety protection monitoring device cannot be used for lighting if a light supplementing lamp is not additionally arranged at night is solved; the problems that a monitored picture becomes fuzzy, noisy points are increased, and even the picture is completely dark, and when a large amount of dust is attached to the surface of the monitoring device, the shooting effect of the monitoring device is affected are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of security monitoring, and in particular relates to a nighttime security monitoring device and a method of using the same. Background Art

[0002] Security monitoring devices are an important technical means to ensure public safety, property safety and privacy protection. The device uses high-definition cameras to collect images in real time and supports multi-screen split display. Users can view them remotely through mobile phone APP or monitoring center. Night security monitoring devices are crucial in ensuring night safety. The device uses infrared LED lights to emit infrared light, and the camera converts the reflected infrared light into a visible image, realizing black and white imaging monitoring in no visible light or low light environment. The camera viewing angle should be above 90 degrees to cover a larger monitoring area. The installation location should avoid direct sunlight or strong light sources to avoid affecting the image quality. Modern night security monitoring devices usually have remote monitoring functions. Users can view the monitoring screen at any time through mobile phones or computers. Some products also support intelligent analysis functions such as face recognition, license plate recognition, abnormal behavior detection, etc.

[0003] The problem with the existing technology is that if the night security monitoring device does not have a fill light, the monitored image will become blurred and noisy, or even completely dark. When a large amount of dust adheres to the surface of the monitoring device, it will also affect the shooting effect of the monitoring device. Summary of the Invention

[0004] In response to the problems existing in the prior art, the present invention provides a nighttime security monitoring device and a method of using the same, which has the advantages of avoiding affecting the shooting of the monitoring device by installing a fill light, and the surface of the monitor can be cleaned by a cleaning structure, thereby solving the problem that if the nighttime security monitoring device does not add a fill light, the monitored image will become blurred and the noise will increase, or even completely dark, and when a large amount of dust adheres to the surface of the monitoring device, it will also affect the shooting effect of the monitoring device.

[0005] The present invention is achieved as follows: a night security monitoring device and a method of using the same, comprising a monitor, an upper baffle, an angle adjustment frame, a connecting frame and a rotating device, wherein the upper baffle is fixedly connected to the top of the monitor by bolts, the angle adjustment frame is fixedly connected to the bottom of the monitor by bolts, the connecting frame is arranged on the inner side of the angle adjustment frame, and the angle adjustment frame is rotatably connected to the surface of the connecting frame, the rotating device is arranged at the bottom of the connecting frame, and the top of the rotating device is fixedly connected to the connecting frame by bolts, the bottom of the rotating device is fixedly connected to a supporting bent frame by bolts, and the rear side of the supporting bent frame is fixedly connected to a mounting base.

[0006] As a preferred embodiment of the present invention, the rotating device includes a round block, a cavity, a first motor, a through hole, a connecting column and a rotating disk, the round block is arranged at the bottom of the connecting frame, the cavity is opened inside the round block, the first motor is fixedly connected to the inside of the cavity, the through hole is opened at the top of the round block, the connecting column is plugged into the inside of the through hole, and the bottom of the connecting column is fixedly connected to the output end of the first motor, and the top of the connecting column passes through and extends out of the top of the round block, the rotating disk is fixedly connected to the top of the connecting column, the rotating disk is arranged at the bottom of the connecting frame, and the rotating disk is fixedly connected to the top of the connecting frame by bolts, a rotating groove is opened on the top of the round block, the bottom of the rotating disk is fixedly connected to the rotating block, and the rotating block is rotatably connected to the inside of the rotating groove, and the bottom of the rotating block is rounded.

[0007] As a preferred embodiment of the present invention, grooves are provided on both sides of the upper baffle, and the positions of the grooves are flush with the front side of the monitor. Cleaning structures are fixedly connected to the left and right sides of the monitor, and the cleaning structures are located inside the grooves, and part of the cleaning structure is located on the front side of the monitor.

[0008] As a preferred embodiment of the present invention, the cleaning structure includes two frames, two screw rods, two lifting blocks, a cleaning block, two drive chambers and two second motors. The two frames are respectively fixedly connected to the left and right sides of the monitor and are located inside the groove of the upper baffle. The two screw rods are respectively rotatably connected to the inside of the two frames. The two lifting blocks are respectively threadedly connected to the surface of the two screw rods, and the front side of the lifting blocks passes through and extends out of the surface of the frame. The cleaning block is arranged at the bottom of the front side of the monitor and is fixedly connected to the front side of the lifting block by bolts. The two drive chambers are respectively opened on the front sides of the two frames. The two second motors are respectively fixedly connected to the inside of the two drive chambers, and the output end of the second motor is fixedly connected to the bottom of the two screw rods.

[0009] As a preferred embodiment of the present invention, a mounting block is fixedly connected to the surface of the supporting bent frame by bolts, and a lighting supplement structure is fixedly connected to the right side of the mounting block by bolts.

[0010] As a preferred embodiment of the present invention, the light supplement structure includes a mounting frame, a clamping slot, two fixing blocks, a fill light and a positioning block, the mounting frame is fixedly connected to the right side of the mounting block by bolts, the clamping slot is opened at the top of the mounting frame, the two fixing blocks are fixedly connected to the front and rear sides of the top of the mounting frame respectively, and the two fixing blocks are provided with jacks on the sides close to each other, the fill light is arranged inside the mounting frame, the positioning block is fixedly connected to the top of the fill light, and the positioning block is slidably connected to the inside of the clamping slot and is located between the two fixing blocks, a placement cavity is opened inside the positioning block, and four inclined plates are fixedly connected to the inner wall of the placement cavity, the top of the positioning block is fixedly connected to a cover by bolts, and the cover is connected to the inclined plate by bolts, and a clamping mechanism and a transmission mechanism are provided inside the placement cavity.

[0011] As a preferred embodiment of the present invention, the clamping mechanism includes two T-blocks, two limiting rods, two compression springs and eight transmission columns, the two T-blocks are respectively arranged on the front and rear sides of the placement cavity, and the side of the T-block close to the fixed block penetrates and extends to the inside of the socket, the two limiting rods are respectively arranged on the left and right sides of the T-block, and penetrate the surface of the T-block and are fixedly connected to the inner wall of the cavity, the two compression springs are respectively sleeved on the surfaces of the two limiting rods, and the two ends of the compression springs are respectively fixedly connected to the side of the two T-blocks close to each other, the eight transmission columns are divided into groups of four, and a single group is fixedly connected to the left and right sides of the top and bottom of the T-block, and the transmission columns are used in conjunction with the transmission mechanism.

[0012] As a preferred embodiment of the present invention, the transmission mechanism includes four circular shafts, eight swing rods, two moving rods, eight pushing columns and two pulling blocks. The four circular shafts are respectively fixedly connected to the left and right sides of the placement cavity. The eight swing rods are divided into two groups, and a single group is rotatably connected to the surface of a single circular shaft, and the two swing rods correspond to the top and bottom of the T-block. The side of the swing rod close to the transmission column is sleeved on the surface of the transmission column. The two moving rods are respectively arranged on the side where the upper and lower swing rods are close to each other, and are respectively arranged on the left and right sides of the cavity. The eight pushing columns are divided into two groups, and a single group is fixedly connected to the top and bottom of the moving rod, and corresponds to the position of the swing rod. The swing rod is sleeved on the surface of the push column, and the two pulling blocks are respectively fixedly connected to the top of the two moving rods.

[0013] As preferred embodiment of the present invention, the method of use comprises the following steps: Step 1: When the viewing angle of the monitor needs to be adjusted, the first motor can be started, and the first motor drives the connecting column to rotate. When the connecting column rotates, it can drive the rotating disk to rotate, and then the rotating disk can drive the connecting frame to rotate, so that the viewing angle of the monitor can be adjusted; Step 2: When the surface of the monitor is covered with dust and it is impossible to shoot clear video, the second motor can be started, the second motor drives the screw to rotate, the screw drives the lifting block connected with the thread to move, and then the cleaning block can be driven to move by the movement of the lifting block, and then the surface of the monitor can be cleaned by the cleaning block, and the staff can replace the cleaning block regularly to ensure the cleaning effect of the cleaning block on the surface of the monitor; Step 3: When it is too dark at night and the monitor’s own light cannot meet the needs of shooting, you can install a light supplement structure to improve the lighting effect through the fill light; Step 4: Move the fill light along the snap-in slot through the positioning block, and then move it between the two fixed blocks to snap the fixed blocks together through the internal structure of the positioning block to complete the installation of the fill light. Step 5: When installing the fill light, the two pulling blocks can be pulled toward the side that is close to each other. The pulling block drives the two moving rods to move, and then the movement of the moving rod drives the pushing column to move, so that the swing rod can be squeezed by the pushing column, and then the swing rod can be driven to swing around the circular axis. When the swing rod moves, the transmission column can be squeezed to make the transmission column move toward the side that is close to each other. When the transmission column moves, it can drive the T block to move and squeeze the compression spring through the T block. At this time, the fill light and the positioning block move to the designated position to complete the assembly, and then the pulling block can be pulled in the opposite direction. Then the T block can be inserted into the jack on the surface of the fixed block to complete the fixation of the fill light. At this time, the fill light can be used to assist the shooting of the monitor.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention solves the problem that if a nighttime security monitoring device does not add a fill light, the monitored image will become blurred and the noise will increase, or even be completely dark. When a large amount of dust adheres to the surface of the monitoring device, the shooting effect of the monitoring device will be affected.

[0015] 2. The present invention provides a rotating device, which can adjust the viewing angle of the monitor according to actual needs, or make the monitor move cyclically within a certain angle to monitor a designated area.

[0016] 3. The present invention provides a moving space for the cleaning structure by setting the groove and the cleaning structure, thereby avoiding dead angles when the cleaning structure cleans the monitor surface and improving the flexibility of the cleaning structure during operation.

[0017] 4. The present invention is capable of cleaning the front side of the monitor by providing a cleaning structure, thereby preventing dust and other particles from adhering to the surface of the monitor after long-term use, thereby affecting the monitoring effect of the monitor.

[0018] 5. The present invention provides a mounting block and a light supplement structure, so that the structure can be installed when the light of the monitor itself cannot meet the shooting requirements, and then the light supplement structure can be used to supplement the illumination required by the monitor.

[0019] 6. The present invention can illuminate the area captured by the monitor by providing a light supplement structure, so that the monitor can completely capture the required image and avoid the monitor being unable to capture the complete image in an overly dim environment.

[0020] 7. The present invention is capable of assembling and fixing the fill light and the positioning block with the mounting frame and the fixing block by providing a clamping mechanism, and improving the stability of the fill light in the mounting frame, so that long-term lighting work can be carried out.

[0021] 8. The present invention is capable of driving the clamping mechanism to move by providing a transmission mechanism, thereby assembling the fill light and the positioning block, which can then be assembled with the mounting frame and the fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of a security monitoring device provided by an embodiment of the present invention; Figure 2 is a cross-sectional view of a rotating device provided by an embodiment of the present invention; Figure 3 is a schematic diagram of the three-dimensional structure of a monitor provided by an embodiment of the present invention; Figure 4 The embodiment of the present invention provides Figure 3 A partial enlarged picture of the middle A; Figure 5 This is a schematic diagram of the three-dimensional structure of the supporting curved frame and the lighting supplement structure provided by an embodiment of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the lighting supplement structure provided by an embodiment of the present invention; Figure 7 It is a three-dimensional schematic diagram of the internal structure of the positioning block provided by an embodiment of the present invention.

[0023] In the figure: 1. Monitor; 2. Upper baffle; 3. Angle adjustment frame; 4. Connecting frame; 5. Rotating device; 501. Round block; 502. Cavity; 503. First motor; 504. Through hole; 505. Connecting column; 506. Rotating disk; 6. Supporting bent frame; 7. Mounting seat; 8. Rotating groove; 9. Rotating block; 10. Groove; 11. Cleaning structure; 1101. Frame; 1102. Screw rod; 1103. Lifting block; 1104. Cleaning block; 1105. Driving cavity; 1106. Second motor; 12. Mounting block; 13. Light supplement structure; 1301. Mounting frame; 1302. Snap-fit ​​groove; 1303. Fixing block; 1304. Fill light; 1305. Positioning block; 14. Placement cavity; 15. Inclined plate; 16. Cover; 17. Snap-fit ​​mechanism; 1701. T-block; 1702. Limiting rod; 1703. Compression spring; 1704. Transmission column; 18. Transmission mechanism; 1801. Circular shaft; 1802. Swing rod; 1803. Moving rod; 1804. Push column; 1805. Pull block; 19. Socket. DETAILED DESCRIPTION

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] The structure of the present invention is described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 7 As shown, an embodiment of the present invention provides a nighttime security monitoring device and a method of using the same, comprising a monitor 1, an upper baffle 2, an angle adjustment frame 3, a connecting frame 4 and a rotating device 5, wherein the upper baffle 2 is fixedly connected to the top of the monitor 1 by bolts, the angle adjustment frame 3 is fixedly connected to the bottom of the monitor 1 by bolts, the connecting frame 4 is arranged on the inner side of the angle adjustment frame 3, and the angle adjustment frame 3 is rotatably connected to the surface of the connecting frame 4, the rotating device 5 is arranged at the bottom of the connecting frame 4, and the top of the rotating device 5 is fixedly connected to the connecting frame 4 by bolts, the bottom of the rotating device 5 is fixedly connected to a supporting bent frame 6 by bolts, and the rear side of the supporting bent frame 6 is fixedly connected to a mounting base 7.

[0027] refer to Figure 2The rotating device 5 includes a round block 501, a cavity 502, a first motor 503, a through hole 504, a connecting column 505 and a rotating disk 506. The round block 501 is set at the bottom of the connecting frame 4, the cavity 502 is opened inside the round block 501, the first motor 503 is fixedly connected to the inside of the cavity 502, the through hole 504 is opened at the top of the round block 501, the connecting column 505 is plugged into the inside of the through hole 504, and the bottom of the connecting column 505 is connected to the output of the first motor 503. The ends are fixedly connected, and the top of the connecting column 505 passes through and extends out of the top of the round block 501, the rotating disk 506 is fixedly connected to the top of the connecting column 505, the rotating disk 506 is arranged at the bottom of the connecting frame 4, and the rotating disk 506 is fixedly connected to the top of the connecting frame 4 by bolts, a rotating groove 8 is provided on the top of the round block 501, and a rotating block 9 is fixedly connected to the bottom of the rotating disk 506, and the rotating block 9 is rotatably connected to the inside of the rotating groove 8, and the bottom of the rotating block 9 is rounded.

[0028] With the above solution, by providing the rotating device 5 , the viewing angle of the monitor 1 can be adjusted according to actual needs, or the monitor 1 can be moved cyclically within a certain angle to monitor a designated area.

[0029] refer to Figure 1 and Figure 3 Grooves 10 are provided on both sides of the upper baffle 2, and the position of the grooves 10 is flush with the front side of the monitor 1. Cleaning structures 11 are fixedly connected to the left and right sides of the monitor 1. The cleaning structure 11 is located inside the grooves 10, and part of the cleaning structure 11 is located on the front side of the monitor 1.

[0030] The above solution is adopted: by setting the groove 10 and the cleaning structure 11, a moving space for the cleaning structure 11 can be provided, avoiding dead corners when cleaning the surface of the monitor 1 through the cleaning structure 11, and improving the flexibility of the cleaning structure 11 when working.

[0031] refer to Figure 4The cleaning structure 11 includes two frames 1101, two screw rods 1102, two lifting blocks 1103, a cleaning block 1104, two driving chambers 1105 and two second motors 1106. The two frames 1101 are respectively fixedly connected to the left and right sides of the monitor 1 and are located inside the groove 10 of the upper baffle 2. The two screw rods 1102 are respectively rotatably connected to the inside of the two frames 1101. The two lifting blocks 1103 are respectively threadedly connected to the surfaces of the two screw rods 1102, and the front sides of the lifting blocks 1103 pass through and extend out of the surface of the frame 1101. The cleaning block 1104 is arranged at the bottom of the front side of the monitor 1 and is fixedly connected to the front side of the lifting blocks 1103 by bolts. The two driving chambers 1105 are respectively opened on the front sides of the two frames 1101. The two second motors 1106 are respectively fixedly connected to the inside of the two driving chambers 1105, and the output end of the second motor 1106 is fixedly connected to the bottom of the two screw rods 1102.

[0032] The above solution is adopted: by providing a cleaning structure 11, the front side of the monitor 1 can be cleaned to prevent dust and other particles from adhering to the surface of the monitor 1 after long-term use, thereby preventing the monitoring effect of the monitor 1 from being affected.

[0033] refer to Figure 5 The surface of the supporting bent frame 6 is fixedly connected with a mounting block 12 by bolts, and the right side of the mounting block 12 is fixedly connected with a lighting supplement structure 13 by bolts.

[0034] By adopting the above solution: by setting the mounting block 12 and the light supplement structure 13, the structure can be installed when the light of the monitor 1 itself cannot meet the shooting requirements, and then the light supplement structure 13 can be used to supplement the illumination required by the monitor 1.

[0035] refer to Figure 5 and Figure 6The light supplement structure 13 includes a mounting frame 1301, a clamping slot 1302, two fixing blocks 1303, a fill light 1304 and a positioning block 1305. The mounting frame 1301 is fixedly connected to the right side of the mounting block 12 by bolts. The clamping slot 1302 is opened at the top of the mounting frame 1301. The two fixing blocks 1303 are fixedly connected to the front and rear sides of the top of the mounting frame 1301 respectively, and the two fixing blocks 1303 are each provided with a socket 19 on the side close to each other. The fill light 1304 is set on the mounting frame 130 1, a positioning block 1305 is fixedly connected to the top of the fill light 1304, and the positioning block 1305 is slidably connected to the inside of the clamping groove 1302 and is located between the two fixing blocks 1303. A placement cavity 14 is defined inside the positioning block 1305, and four inclined plates 15 are fixedly connected to the inner wall of the placement cavity 14. A cover 16 is fixedly connected to the top of the positioning block 1305 by bolts, and the cover 16 is connected to the inclined plates 15 by bolts. A clamping mechanism 17 and a transmission mechanism 18 are provided inside the placement cavity 14.

[0036] By adopting the above solution, by setting the light supplement structure 13, the area photographed by the monitor 1 can be illuminated, so that the monitor 1 can completely photograph the required picture, avoiding the monitor 1 being unable to photograph the complete picture in an overly dim environment.

[0037] refer to Figure 7 The clamping mechanism 17 includes two T blocks 1701, two limiting rods 1702, two compression springs 1703 and eight transmission columns 1704. The two T blocks 1701 are respectively arranged on the front and rear sides of the placement cavity 14, and the side of the T block 1701 close to the fixed block 1303 passes through and extends to the inside of the socket 19. The two limiting rods 1702 are respectively arranged on the left and right sides of the T block 1701, and pass through the surface of the T block 1701 and are fixedly connected to the inner wall of the cavity 502. The two compression springs 1703 are respectively sleeved on the surfaces of the two limiting rods 1702, and the two ends of the compression springs 1703 are respectively fixedly connected to the side of the two T blocks 1701 close to each other. The eight transmission columns 1704 are divided into groups of four, and a single group is fixedly connected to the left and right sides of the top and bottom of the T block 1701. The transmission columns 1704 are used in conjunction with the transmission mechanism 18.

[0038] By adopting the above solution, by setting the clamping mechanism 17, the fill light 1304 and the positioning block 1305 can be assembled and fixed with the mounting frame 1301 and the fixing block 1303, and the stability of the fill light 1304 in the mounting frame 1301 is improved, so that long-term lighting work can be carried out.

[0039] refer to Figure 7The transmission mechanism 18 includes four circular shafts 1801, eight swing rods 1802, two moving rods 1803, eight pushing columns 1804 and two pulling blocks 1805. The four circular shafts 1801 are fixedly connected to the left and right sides of the placement cavity 14 respectively. The eight swing rods 1802 are divided into two groups, and each group is rotatably connected to the surface of a single circular shaft 1801. The two swing rods 1802 correspond to the top and bottom of the T block 1701. The swing rod 1802 is close to the transmission column 1704. The side is sleeved on the surface of the transmission column 1704, and the two moving rods 1803 are respectively arranged on the side where the upper and lower swing rods 1802 are close to each other, and are respectively arranged on the left and right sides of the cavity 502. The eight pushing columns 1804 are divided into two groups, and a single group is fixedly connected to the top and bottom of the moving rod 1803, and corresponds to the position of the swing rod 1802. The swing rod 1802 is sleeved on the surface of the pushing column 1804, and the two pulling blocks 1805 are respectively fixedly connected to the top of the two moving rods 1803.

[0040] By adopting the above solution, by setting up the transmission mechanism 18, the clamping mechanism 17 can be driven to move, so that the fill light 1304 and the positioning block 1305 can be assembled, and then they can be assembled with the mounting frame 1301 and the fixing block 1303.

[0041] refer to Figures 1 to 7 , the usage method includes the following steps: Step 1: When the viewing angle of the monitor 1 needs to be adjusted, the first motor 503 is started. The first motor 503 drives the connecting column 505 to rotate. When the connecting column 505 rotates, it drives the rotating disk 506 to rotate. Then, the rotating disk 506 drives the connecting frame 4 to rotate, thereby adjusting the viewing angle of the monitor 1. Step 2: When the surface of the monitor 1 is covered with dust and cannot shoot clear video, the second motor 1106 can be started, and the second motor 1106 drives the screw rod 1102 to rotate, and the screw rod 1102 drives the threaded lifting block 1103 to move, and then the cleaning block 1104 can be driven to move by the movement of the lifting block 1103, and then the surface of the monitor 1 can be cleaned by the cleaning block 1104, and the staff can regularly replace the cleaning block 1104 to ensure the cleaning effect of the cleaning block 1104 on the surface of the monitor 1; Step 3: When it is too dark at night and the light of the monitor 1 is not enough to capture the picture, a light supplement structure 13 can be installed to improve the lighting effect through the fill light 1304; Step 4: Move the fill light 1304 along the engaging groove 1302 through the positioning block 1305, and then move it between the two fixing blocks 1303. Then, the fixing blocks 1303 can be engaged with the positioning block 1305 through the internal structure of the positioning block 1305, thereby completing the installation of the fill light 1304. Step 5: When installing the fill light 1304, the two pulling blocks 1805 can be pulled toward each other. The pulling blocks 1805 drive the two moving rods 1803 to move, and then the movement of the moving rods 1803 drives the pushing column 1804 to move, so that the swing rod 1802 can be squeezed by the pushing column 1804, and then the swing rod 1802 can be driven to swing around the circular axis 1801. When the swing rod 1802 moves, it can squeeze the transmission column 1704, so that the transmission column 1704 moves toward the side close to each other. When the transmission column 1704 moves, it can drive the T block 1701 to move, and the compression spring 1703 is squeezed by the T block 1701. At this time, the fill light 1304 and the positioning block 1305 move to the designated position to complete the assembly, and then the pulling block 1805 can be pulled in the opposite direction. Then, the T block 1701 can be inserted into the jack 19 on the surface of the fixed block 1303 to complete the fixation of the fill light 1304. At this time, the fill light 1304 can be used to assist the shooting of the monitor 1.

[0042] Working principle of the present invention: When the monitoring angle of the monitor 1 needs to be adjusted, the first motor 503 can be started, and the first motor 503 drives the connecting column 505 to rotate. When the connecting column 505 rotates, it can drive the rotating disk 506 to rotate. Then, the rotating disk 506 can drive the connecting frame 4 to rotate, so that the viewing angle of the monitor 1 can be adjusted. When the surface of the monitor 1 is covered with dust and a clear video cannot be captured, the second motor 1106 can be started, and the second motor 1106 drives the screw rod 1102 to rotate, and the screw rod 1102 drives the threaded lifting block 1103 to move, and then the cleaning block 1104 can be driven to move by the movement of the lifting block 1103, and then the surface of the monitor 1 can be cleaned by the cleaning block 1104, and the staff can regularly replace the cleaning block 1104 to ensure the cleaning effect of the cleaning block 1104 on the surface of the monitor 1; When it is too dark at night and the light of the monitor 1 is not enough to capture the picture, a light supplement structure 13 can be installed to improve the lighting effect through the fill light 1304; The fill light 1304 is moved along the engaging groove 1302 through the positioning block 1305 and then moved between the two fixing blocks 1303. The fixing blocks 1303 can be engaged with the positioning block 1305 through the internal structure of the positioning block 1305, thereby completing the installation of the fill light 1304. When installing the fill light 1304, the two pulling blocks 1805 can be pulled toward each other, and the pulling blocks 1805 drive the two moving rods 1803 to move, and then the movement of the moving rods 1803 drives the pushing column 1804 to move, so that the swing rod 1802 can be squeezed by the pushing column 1804, and then the swing rod 1802 can be driven to swing around the circular axis 1801. When the swing rod 1802 moves, it can squeeze the transmission column 1704, so that the transmission column 1704 can be driven to swing around the circular axis 1801. 04 move toward the side close to each other. When the transmission column 1704 moves, it can drive the T block 1701 to move, and the compression spring 1703 is squeezed by the T block 1701. At this time, the fill light 1304 and the positioning block 1305 move to the designated position to complete the assembly, and then the pulling block 1805 can be pulled in the opposite direction. Then the T block 1701 can be inserted into the jack 19 on the surface of the fixed block 1303 to complete the fixation of the fill light 1304. At this time, the fill light 1304 can be used to assist the shooting of the monitor 1.

[0043] To sum up: the night security monitoring device and its use method, by setting the monitor 1, the upper baffle 2, the angle adjustment frame 3, the connecting frame 4, the rotating device 5, the supporting bent frame 6, the mounting seat 7, the rotating groove 8, the rotating block 9, the groove 10, the cleaning structure 11, the mounting block 12, the light supplement structure 13, the placement cavity 14, the inclined plate 15, the cover 16, the clamping mechanism 17, the transmission mechanism 18 and the jack 19, solve the problem that if the night security monitoring device does not add a fill light, the monitored picture will become blurred and the noise will increase, or even completely dark, and when a large amount of dust adheres to the surface of the monitoring device, it will also affect the shooting effect of the monitoring device.

[0044] It should be noted that the first motor and the second motor are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art, and the specific composition and principle of the power supply of the first motor and the second motor are clear to those skilled in the art, so they will not be described in detail.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] 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 nighttime security monitoring device, comprising a monitor (1), an upper baffle (2), an angle adjustment frame (3), a connecting frame (4) and a rotating device (5), characterized in that: The upper baffle (2) is fixedly connected to the top of the monitor (1) by bolts, the angle adjustment frame (3) is fixedly connected to the bottom of the monitor (1) by bolts, the connecting frame (4) is arranged on the inner side of the angle adjustment frame (3), and the angle adjustment frame (3) is rotatably connected to the surface of the connecting frame (4), the rotating device (5) is arranged at the bottom of the connecting frame (4), and the top of the rotating device (5) is fixedly connected to the connecting frame (4) by bolts, the bottom of the rotating device (5) is fixedly connected to the supporting bent frame (6) by bolts, and the rear side of the supporting bent frame (6) is fixedly connected to the mounting seat (7).

2. A nighttime security monitoring device according to claim 1, characterized in that: The rotating device (5) comprises a round block (501), a cavity (502), a first motor (503), a through hole (504), a connecting post (505) and a rotating disk (506), wherein the round block (501) is arranged at the bottom of the connecting frame (4), the cavity (502) is opened inside the round block (501), the first motor (503) is fixedly connected to the inside of the cavity (502), the through hole (504) is opened at the top of the round block (501), the connecting post (505) is plugged into the inside of the through hole (504), and the bottom of the connecting post (505) is connected to the first motor (506). 3) is fixedly connected to the output end, and the top of the connecting column (505) passes through and extends out of the top of the round block (501), the rotating disk (506) is fixedly connected to the top of the connecting column (505), the rotating disk (506) is arranged at the bottom of the connecting frame (4), and the rotating disk (506) is fixedly connected to the top of the connecting frame (4) by bolts, the top of the round block (501) is provided with a rotating groove (8), the bottom of the rotating disk (506) is fixedly connected to a rotating block (9), and the rotating block (9) is rotatably connected to the inside of the rotating groove (8), and the bottom of the rotating block (9) is rounded.

3. The nighttime security monitoring device according to claim 1, characterized in that: The upper baffle (2) is provided with grooves (10) on both the left and right sides, and the position of the grooves (10) is flush with the front side of the monitor (1). The left and right sides of the monitor (1) are fixedly connected with cleaning structures (11), and the cleaning structures (11) are located inside the grooves (10), and part of the cleaning structure (11) is located on the front side of the monitor (1).

4. A nighttime security monitoring device according to claim 3, characterized in that: The cleaning structure (11) comprises two frames (1101), two screw rods (1102), two lifting blocks (1103), a cleaning block (1104), two driving chambers (1105) and two second motors (1106). The two frames (1101) are fixedly connected to the left and right sides of the monitor (1) and are located inside the groove (10) of the upper baffle (2). The two screw rods (1102) are rotatably connected to the inside of the two frames (1101). The two lifting blocks (1103) are respectively threadedly connected to the two screw rods (1101). 102), and the front side of the lifting block (1103) penetrates and extends out of the surface of the frame (1101), the cleaning block (1104) is arranged at the bottom of the front side of the monitor (1), and is fixedly connected to the front side of the lifting block (1103) by bolts, the two driving chambers (1105) are respectively opened on the front sides of the two frames (1101), the two second motors (1106) are respectively fixedly connected to the inside of the two driving chambers (1105), and the output end of the second motor (1106) is fixedly connected to the bottom of the two screw rods (1102).

5. The nighttime security monitoring device according to claim 1, characterized in that: The surface of the supporting bent frame (6) is fixedly connected to a mounting block (12) via bolts, and the right side of the mounting block (12) is fixedly connected to a lighting supplement structure (13) via bolts.

6. A nighttime security monitoring device according to claim 5, characterized in that: The light supplement structure (13) comprises a mounting frame (1301), a clamping slot (1302), two fixing blocks (1303), a fill light (1304) and a positioning block (1305). The mounting frame (1301) is fixedly connected to the right side of the mounting block (12) by means of bolts. The clamping slot (1302) is provided at the top of the mounting frame (1301). The two fixing blocks (1303) are respectively fixedly connected to the front and rear sides of the top of the mounting frame (1301). A socket (19) is provided on each side of the two fixing blocks (1303) close to each other. The fill light (1304) is provided on the mounting frame (1301). The positioning block (1305) is fixedly connected to the top of the fill light (1304), and the positioning block (1305) is slidably connected to the inside of the clamping groove (1302) and is located between the two fixed blocks (1303). A placement cavity (14) is provided inside the positioning block (1305), and four inclined plates (15) are fixedly connected to the inner wall of the placement cavity (14). The top of the positioning block (1305) is fixedly connected to a cover (16) by bolts, and the cover (16) is connected to the inclined plates (15) by bolts. A clamping mechanism (17) and a transmission mechanism (18) are provided inside the placement cavity (14).

7. A nighttime security monitoring device according to claim 6, characterized in that: The clamping mechanism (17) includes two T blocks (1701), two limiting rods (1702), two compression springs (1703) and eight transmission columns (1704). The two T blocks (1701) are respectively arranged on the front and rear sides of the interior of the placement cavity (14), and the side of the T block (1701) close to the fixed block (1303) passes through and extends to the interior of the jack (19). The two limiting rods (1702) are respectively arranged on the left and right sides of the T block (1701) and pass through the T block. (1701) and fixedly connected to the inner wall of the cavity (502), the two compression springs (1703) are respectively mounted on the surfaces of the two limiting rods (1702), and the two ends of the compression springs (1703) are respectively fixedly connected to the sides of the two T blocks (1701) that are close to each other, the eight transmission columns (1704) are divided into a group of four, and a single group is fixedly connected to the left and right sides of the top and bottom of the T block (1701), and the transmission columns (1704) are used in conjunction with the transmission mechanism (18).

8. A nighttime security monitoring device according to claim 7, characterized in that: The transmission mechanism (18) includes four circular shafts (1801), eight swing rods (1802), two moving rods (1803), eight pushing columns (1804) and two pulling blocks (1805). The four circular shafts (1801) are fixedly connected to the left and right sides of the interior of the placement cavity (14), respectively. The eight swing rods (1802) are divided into two groups, and each group is rotatably connected to the surface of a single circular shaft (1801). The two swing rods (1802) correspond to the top and bottom of the T block (1701). The swing rods (1802) are close to the transmission column (1704). ) is sleeved on the surface of the transmission column (1704), the two moving rods (1803) are respectively arranged on the side where the upper and lower swing rods (1802) are close to each other, and are respectively arranged on the left and right sides of the cavity (502), the eight pushing columns (1804) are divided into two groups, and a single group is fixedly connected to the top and bottom of the moving rod (1803), and corresponds to the position of the swing rod (1802), the swing rod (1802) is sleeved on the surface of the pushing column (1804), and the two pulling blocks (1805) are respectively fixedly connected to the top of the two moving rods (1803).

9. A nighttime security monitoring device and a method for using the same as claimed in claims 1 to 8, the method comprising the following steps: Step 1: When the monitoring angle of the monitor (1) needs to be adjusted, the first motor (503) can be started, and the first motor (503) drives the connecting column (505) to rotate. When the connecting column (505) rotates, it can drive the rotating disk (506) to rotate. Then, the rotating disk (506) can drive the connecting frame (4) to rotate, so that the viewing angle of the monitor (1) can be adjusted; Step 2: When the surface of the monitor (1) is covered with dust and cannot shoot clear video, the second motor (1106) can be started, and the second motor (1106) drives the screw rod (1102) to rotate, and the screw rod (1102) drives the threaded lifting block (1103) to move, and then the cleaning block (1104) can be driven to move by the movement of the lifting block (1103), and then the surface of the monitor (1) can be cleaned by the cleaning block (1104), and the staff can regularly replace the cleaning block (1104) to ensure the cleaning effect of the cleaning block (1104) on the surface of the monitor (1); Step 3: When it is too dark at night and the light of the monitor (1) cannot meet the needs of shooting, a light supplement structure (13) can be installed to improve the lighting effect through the supplementary light (1304); Step 4: Move the fill light (1304) along the snap-fit ​​groove (1302) through the positioning block (1305), and then move it between the two fixed blocks (1303). Then, the fixed blocks (1303) can be snap-fitted through the internal structure of the positioning block (1305), thereby completing the installation of the fill light (1304); Step 5: When installing the fill light (1304), the two pulling blocks (1805) can be pulled toward the side close to each other, and the pulling blocks (1805) drive the two moving rods (1803) to move, and then the movement of the moving rods (1803) drives the pushing column (1804) to move, so that the swing rod (1802) can be squeezed by the pushing column (1804), and then the swing rod (1802) can be driven to swing around the circular axis (1801). When the swing rod (1802) moves, it can squeeze the transmission column (1704), so that the transmission column (1801) can be moved. 704) move toward the side close to each other. When the transmission column (1704) moves, it can drive the T block (1701) to move, and the compression spring (1703) is squeezed by the T block (1701). At this time, the fill light (1304) and the positioning block (1305) move to the designated position to complete the assembly. Then, the pulling block (1805) can be pulled in the opposite direction. Then, the T block (1701) can be inserted into the jack (19) on the surface of the fixing block (1303) to complete the fixation of the fill light (1304). At this time, the fill light (1304) can be used to assist the shooting of the monitor (1).

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