Goods storage visual security and protection monitoring system

Abstract

The invention provides a cargo storage visual security and protection monitoring system, and relates to the technical field of image communication, the cargo storage visual security and protection monitoring system comprises a mounting base, an environment monitor is fixedly mounted at the bottom of the mounting base, an air inlet layer is connected to the bottom of the environment monitor, an air inlet pipe is fixed to the bottom of the air inlet layer, and connecting pipes are mounted on the side face of the air inlet layer at equal intervals; threads are arranged on the outer surface of the connecting pipe, a fan is installed in the connecting pipe through motor driving, an annular sliding rail is arranged on the outer surface of the air inlet layer, a camera is installed in the annular sliding rail in a sliding mode, and an environment monitor can supply air through an air inlet pipe and a branch pipe and detect the environment temperature and humidity in the air. When it is detected that the temperature and humidity value in the air exceeds or is lower than the predicted value, the camera is connected with the traction assembly, the camera can be rapidly rotated to the corresponding storage area, the field condition can be conveniently collected and fed back to the terminal in time, and visual security monitoring is carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of image communication, and particularly to a visual security monitoring system for goods warehousing. Background Technique

[0002] The security monitoring system applies optical fibers, coaxial cables or microwaves to transmit video signals within its closed loop, and constitutes an independent and complete system from camera shooting to image display and recording. It can reflect the monitored object in real time, vividly and truly, and can replace manual long-term monitoring in harsh environments. It is recorded by a video recorder, and the image information collected by the camera is transmitted to the display device for monitoring by humans or machines. It belongs to video monitoring processing equipment and is widely used in the fields of high-definition / ultra-high-definition radio and television production equipment and digital creative technology equipment manufacturing.

[0003] This technology is also widely used in the goods warehousing area, especially in some warehousing areas that need to prevent theft. Through security monitoring, problems can be discovered in time and alarm reminders can be made. In the existing security monitoring, usually only audio and video can be collected, and some environmental factors are also important conditions affecting warehousing safety. For example, inside the storage warehouse of a steel coil factory, temperature and humidity need to be considered to prevent the steel coil from corroding and rusting in a humid environment. For the existing technology, various types of sensors are usually used to monitor environmental factors, but they cannot cooperate with the monitoring equipment. It is not convenient to quickly capture images through the monitoring equipment when the data detected by the sensors is abnormal, which affects the response time for handling potential safety hazards. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a visual security monitoring system for goods warehousing to solve the problems raised in the above background technology. The structure of the present invention is novel. The environmental monitor can send air into the air through the air inlet pipe and the branch pipe respectively and detect the environmental temperature and humidity therein. When the detected temperature and humidity values in the air exceed or are lower than the expected values, the camera is connected to the traction component, and the camera can be quickly rotated to the corresponding storage area, which is convenient for collecting the on-site situation and timely feedback to the terminal for visual security monitoring.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A visual security monitoring system for goods storage includes a mounting base. An environmental monitor is fixedly installed at the bottom of the mounting base. An intake layer is connected to the bottom of the environmental monitor. An air intake pipe is fixed to the bottom of the intake layer. Connecting pipes are equidistantly installed on the side surface of the intake layer. Threads are provided on the outer surface of the connecting pipes. A fan is installed inside the connecting pipes driven by a motor. An annular slide rail is provided on the outer surface of the intake layer. A camera is slidably installed inside the annular slide rail. A rotating shaft seat is rotatably installed at the top of the camera. A traction assembly is installed at the outer end of the connecting pipe. The traction assembly includes a branch pipe. One end of the branch pipe is fixed with a threaded pipe. Multiple sections of branch pipes are threadedly spliced and installed at the outer end of the connecting pipe. An air intake port is opened at the middle bottom of the branch pipe. A sealing ball is hermetically inserted into the air intake port. A movable seat is slidably installed on the outer surface of the branch pipe. A pull rope is provided on the outer side of the movable seat. The pull rope is in transmission connection with the rotating shaft seat.

[0006] Further, fixing columns are symmetrically fixed at the center of the top of the annular slide rail. The top of the fixing columns is fixedly connected to the mounting base. A slider is slidably connected inside the annular slide rail. The rotating shaft seat is fixedly installed on the slider.

[0007] Further, a first motor is fixed on the inner wall of the annular slide rail. A gear is fixed to the output end of the first motor. An internal gear ring is fixed to the inner side of the slider. The gear is meshed with the internal gear ring. An intake fan is rotatably installed at the inlet end of the air intake pipe through a spoke frame. A first transmission belt is installed between the shaft rod of the intake fan and the center of the gear.

[0008] Further, a sealing plate is provided at the position of the intake layer corresponding to the air intake pipe. A sealing ring is provided at the position of the intake layer corresponding to the side connecting pipes. The sealing ring is fixedly connected to the sealing plate. Small electric push rods are equidistantly fixed on the inner wall of the intake layer. The extending end of the small electric push rods is fixedly connected to the top of the sealing ring.

[0009] Further, the traction assembly further includes a plug. The plug is threadedly sleeved on the surface of the threaded pipe at the outermost end of the connecting pipe. The plug is fixed to the ceiling through a mounting bracket.

[0010] Further, a mounting plate is fixedly sleeved on the surface of the connecting pipe. A second transmission belt is installed on the same side outer surface of the mounting plate and the plug. The movable seat is fixedly connected to the lower end belt of the second transmission belt.

[0011] Further, a winding seat is fixed on the outer side of the movable seat. A second motor is fixed to the bottom of the winding seat. The output end of the second motor is fixedly connected to the winding shaft of the winding seat. One end of the pull rope is wound on the winding shaft of the winding seat.

[0012] Further, the other end of the drawstring is fixed with a sliding frame, the sliding frame is slidably sleeved on the top surface of the branch pipe, one side of the sliding frame is rotatably connected with a rotating plate through a bearing and a torsion spring, and a plug board is arranged at the top side of the camera side, and the plug board is slidably inserted into the rotating plate.

[0013] Further, a torsion spring is installed between the camera and the rotating shaft seat, a steering electric push rod is installed on the side of the rotating shaft of the rotating shaft seat, and the extending end of the steering electric push rod is fixedly connected with the plug board.

[0014] Further, an extrusion ball is fixed on the surface of the moving seat facing the position of the sealing ball, the extrusion ball is in extrusion contact with the sealing ball, a return spring is fixed on the inner wall of the top of the branch pipe where the sealing ball is located, and the other end of the return spring is fixedly connected with the sealing ball.

[0015] The beneficial effects of the present invention:

[0016] 1. In the present invention, the plug board is inserted into the rotating plate through the steering electric push rod, then the second conveyor belt is started, the air inlets of each section of the branch pipe are alternately opened, and the sliding plug connection between the rotating plate and the plug board drives the camera to rotate along the rotating shaft seat, and the shooting angle of the camera is directed towards the abnormal area, so as to collect specific images of the environmental abnormal area, so as to remind the staff of the specific location.

[0017] 2. When the present invention is at the air inlet position of each branch pipe of the path, the sealing ball is pushed into the branch pipe by the extrusion ball, so as to open the air inlet, and air enters the branch pipe from this position and is sent into the environmental monitor for detection. The rest of the branch pipes are carried out in turn, and a multi-segment division can be carried out within a straight-line area, so as to more accurately find the specific area of environmental abnormality.

[0018] 3. In the present invention, the small electric push rod controls the sealing ring to seal the connection port between the connecting pipe and the air inlet layer, the sealing plate is opened, and air can enter the air inlet layer through the air inlet pipe. This state is a conventional detection method. When the environmental monitor detects that the environmental factors in the air are abnormal, the small electric push rod controls the sealing ring to descend, the sealing plate blocks the air inlet pipe, the connecting pipe is opened, and the accurate abnormal generation area is found through the branch pipe.

[0019] 4. In the present invention, the first motor drives the gear to rotate, and the engagement between the gear and the internal gear ring can drive the slider of the camera to move along the inner part of the annular slide rail, so as to change the monitoring direction of the camera. This method can be used for multi-angle monitoring. At the same time, through the transmission of the first conveyor belt, the intake fan is driven to rotate, and the speed of gas entering the environmental monitor is accelerated. It can be used to switch the branch pipe corresponding to the camera, so as to realize the accurate image collection of the area where the problem occurs by the camera.

[0020] 5. Compared with the prior art, the environmental monitor can send air through the air inlet pipe and the branch pipe respectively and detect the ambient temperature and humidity therein. When the detected temperature and humidity values in the air exceed or are lower than the expected values, the camera is connected to the traction component, and the camera can be quickly rotated to the corresponding storage area, facilitating the collection of on-site conditions and timely feedback to the terminal for visual security monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a control system diagram of a visual security monitoring system for goods storage of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure of a visual security monitoring system for goods storage of the present invention;

[0023] Figure 3 It is a schematic diagram of the camera installation of a visual security monitoring system for goods storage of the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the circular slide rail of a visual security monitoring system for goods storage of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the air intake layer of a visual security monitoring system for goods storage of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection between the traction component and the environmental monitor of a visual security monitoring system for goods storage of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection between the traction component and the camera of a visual security monitoring system for goods storage of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the traction component of a visual security monitoring system for goods storage of the present invention;

[0029] Figure 9 It is a schematic diagram of the internal structure of the branch pipe of a visual security monitoring system for goods storage of the present invention.

[0030] In the figure: 1. Mounting base; 11. Annular slide rail; 12. Fixed column; 13. First motor; 14. Gear; 15. Internal gear ring; 16. First transmission belt; 2. Camera; 21. Slide block; 22. Rotating shaft seat; 24. Steering electric push rod; 3. Environmental monitor; 31. Air inlet pipe; 32. Inlet fan; 33. Intake layer; 34. Small electric push rod; 35. Sealing ring; 36. Sealing plate; 37. Connecting pipe; 4. Traction assembly; 41. Plug; 42. Second transmission belt; 43. Mounting plate; 44. Branch pipe; 45. Air inlet; 46. Moving seat; 47. Slide frame; 48. Rotating plate; 49. Plug plate; 410. Second motor; 411. Reel seat; 412. Pulling rope; 413. Extrusion ball; 414. Sealing ball; 415. Return spring; 416. Threaded pipe. Detailed implementation mode

[0031] To make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the specific implementation modes.

[0032] Please refer to Figures 1 to 9The present invention provides a technical solution: a visual security monitoring system for cargo storage, comprising a mounting base 1, an environmental monitor 3 is fixedly mounted at the bottom of the mounting base 1, an air intake layer 33 is connected to the bottom of the environmental monitor 3, an air intake pipe 31 is fixed at the bottom of the air intake layer 33, and connecting pipes 37 are equidistantly mounted on the side of the air intake layer 33, a thread is arranged on the outer surface of the connecting pipe 37, and a fan is installed inside the connecting pipe 37 through a motor drive, an annular slide rail 11 is arranged on the outer surface of the air intake layer 33, and a sliding ring 11 is arranged inside the annular slide rail 11. The camera 2 is rotatably mounted on the top of the camera 2, and the rotating shaft seat 22 is rotatably mounted on the top of the camera 2. The outer end of the connecting pipe 37 is mounted with a traction assembly 4, and the traction assembly 4 includes a branch pipe 44, one end of the branch pipe 44 is fixed with a threaded pipe 416, and the outer end of the connecting pipe 37 is threadedly spliced ​​with multiple branch pipes 44, and an air inlet 45 is opened at the middle bottom of the branch pipe 44, and a sealing ball 414 is sealed and plugged in the air inlet 45. A moving seat 46 is slidably mounted on the outer surface of the branch pipe 44, and a pull rope is arranged on the outer side of the moving seat 46 412, and the pull rope 412 is connected to the rotating shaft seat 22 in a transmission manner. The system also includes a power supply module for powering the camera 2 and the environmental monitor 3, and a data transmission module for transmitting the image data collected by the camera 2 and the data detected by the environmental monitor 3 to the display device, so as to facilitate real-time monitoring by the staff and achieve visual security monitoring. At the same time, the monitoring method and the content of the display device can also be equipped on the helmets and work clothes of the patrol and staff. The existing AI recognition camera 2 is installed on the helmet and work clothes, and cooperates with the fixed monitoring device to achieve a more comprehensive security monitoring technology. When using the device, the device is installed on the top of the cargo storage space through the mounting seat 1. According to the position of the cargo stacking, multiple branch pipes 44 are selectively arranged along the connecting pipe 37. The storage environment is imaged and monitored and the environment is monitored through the camera 2 and the environmental monitor 3. When an environmental abnormality is detected, the camera 2 is rotated to the bottom of the corresponding branch pipe 44 through the traction component 4, and image acquisition is performed toward the bottom of the specific branch pipe 44 of the abnormal storage area, so as to find the abnormal problem in time.

[0033] In this embodiment, fixed columns 12 are symmetrically fixed at the center of the top of the annular slide rail 11, and the tops of the fixed columns 12 are fixedly connected to the mounting base 1. A slider 21 is slidably connected inside the annular slide rail 11. The rotating shaft seat 22 is fixedly installed on the slider 21. A first motor 13 is fixed on the inner wall of the annular slide rail 11, and a gear 14 is fixed to the output end of the first motor 13. An internal gear ring 15 is fixed to the inner side of the slider 21. The gear 14 is meshed with the internal gear ring 15. The inlet end of the air inlet pipe 31 is rotatably installed with an air inlet fan 32 through a spoke frame. A first transmission belt 16 is installed between the shaft rod of the air inlet fan 32 and the center of the gear 14. The first motor 13 drives the gear 14 to rotate. The meshing of the gear 14 with the internal gear ring 15 can drive the slider 21 of the camera 2 to move along the inside of the annular slide rail 11, thereby changing the monitoring direction of the camera 2. This method can be used for multi-angle monitoring. At the same time, through the transmission of the first transmission belt 16, the air inlet fan 32 is driven to rotate, accelerating the speed of gas entering the environmental monitor 3. The corresponding branch pipe 44 of the camera 2 can be switched, so as to realize the accurate image acquisition of the area with problems by the camera 2.

[0034] In this embodiment, a sealing plate 36 is provided at the position of the air inlet layer 33 corresponding to the air inlet pipe 31, and a sealing ring 35 is provided at the position of the air inlet layer 33 corresponding to the side connecting pipe 37. The sealing ring 35 is fixedly connected to the sealing plate 36. Small electric push rods 34 are equidistantly fixed on the inner wall of the air inlet layer 33, and the extending ends of the small electric push rods 34 are fixedly connected to the top of the sealing ring 35. In the normal state, the small electric push rods 34 control the sealing ring 35 to seal the connection port between the connecting pipe 37 and the air inlet layer 33, and the sealing plate 36 is opened, and air can enter the inside of the air inlet layer 33 through the air inlet pipe. This state is a conventional detection method. When the environmental monitor 3 detects an environmental anomaly, the small electric push rods 34 control the sealing ring 35 to descend, the sealing plate 36 blocks the air inlet pipe, the connecting pipe 37 is opened, and the accurate abnormal storage area is found through the branch pipe 44.

[0035] In this embodiment, the traction assembly 4 further includes a plug 41. A plug 41 is threadedly sleeved on the surface of the threaded pipe 416 at the outermost end of the connecting pipe 37, and the plug 41 is fixed to the ceiling through a mounting bracket. A mounting plate 43 is fixedly sleeved on the surface of the connecting pipe 37. A second transmission belt 42 is installed on the outer surfaces of the same side of the mounting plate 43 and the plug 41. The moving seat 46 is fixedly connected to the lower belt of the second transmission belt 42. An extrusion ball 413 is fixed on the surface of the moving seat 46 facing the position of the sealing ball 414. The extrusion ball 413 is in extrusion contact with the sealing ball 414. A return spring 415 is fixed on the inner wall of the top of the branch pipe 44 where the sealing ball 414 is located, and the other end of the return spring 415 is fixedly connected to the sealing ball 414. The specific number of the branch pipes 44 installed at the outer end of the connecting pipe 37 is determined according to needs. At the same time, a second transmission belt 42 of the same length is also required for installation. The two end pulleys of the second transmission belt 42 are installed on the sides of the plug 41 and the mounting plate 43 to drive the moving seat 46 to move along the bottom of the branch pipe 44. When at the air inlet 45 position of each branch pipe 44 in the path, the sealing ball 414 is pushed into the branch pipe 44 by pressing the sealing ball 414 with the extrusion ball 413, so as to open the air inlet 45. Air enters the branch pipe 44 from this position and is sent into the environmental monitor 3 for detection. The remaining branch pipes 44 are carried out in sequence, and a multi-segment division can be carried out in a straight-line area, so as to more accurately find the specific area of environmental anomalies.

[0036] In this embodiment, a winding base 411 is fixed to the outside of the moving base 46. A second motor 410 is fixed to the bottom of the winding base 411, and the output end of the second motor 410 is fixedly connected to the winding shaft of the winding base 411. One end of the pulling rope 412 is wound on the winding shaft of the winding base 411, and the other end of the pulling rope 412 is fixed with a sliding frame 47. The sliding frame 47 is slidably sleeved on the top surface of the branch pipe 44. One side of the sliding frame 47 is rotatably connected to a rotating plate 48 through a bearing and a torsion spring. An insertion plate 49 is arranged at the top side of the camera 2, and the insertion plate 49 is slidably inserted into the rotating plate 48. A torsion spring is installed between the camera 2 and the rotating shaft seat 22. A steering electric push rod 24 is installed on the side of the rotating shaft of the rotating shaft seat 22, and the extending end of the steering electric push rod 24 is fixedly connected to the insertion plate 49. The initial position of the sliding frame 47 is on the surface of the branch pipe 44 closest to the connecting pipe 37, and the sliding sleeve position bypasses the position of the second conveyor belt and the sealing ball 414 to avoid movement interference. When the camera 2 rotates to the bottom of a group of branch pipes 44, the insertion plate 49 is inserted into the rotating plate 48 through the steering electric push rod 24, and then the second conveyor belt is started, and the air inlets 45 of each section of the branch pipe 44 are alternately opened. During this process, the second motor 410 drives the winding base 411 to unwind the pulling rope 412, and the sliding frame 47 keeps its position unchanged, and the angle of the camera 2 does not change. The environmental factors in this area are detected in turn through the air inlets 45 of each section of the branch pipe 44. When it is detected that the data in the air sent from the branch pipe 44 is abnormal, the moving base 46 stops moving, and the second motor 410 drives the winding base 411 to wind up the unwound pulling rope 412, driving the sliding frame 47 to slide along the surface of the branch pipe 44. During the movement of the sliding frame 47, because of the sliding insertion of the rotating plate 48 and the insertion plate 49, the camera 2 is driven to rotate along the rotating shaft seat 22, and the shooting angle of the camera 2 is directed to the abnormal storage area for specific image acquisition to facilitate reminding the staff of the specific position. For the reset of the sliding frame 47, since the abnormal situation does not occur frequently, the sliding frame 47 can be manually reset after each environmental abnormality occurs and is processed;

[0037] In this technical means, there are three specific usage methods, aiming at the detection object of the environmental monitor 3,

[0038] First Embodiment: When the environmental monitor 3 is equipped with a temperature sensor, this device can be used to detect the temperature in the storage space. This device can be arranged on the wall, and the detection method is the same. By inhaling the surrounding air, the environmental temperature near the stored goods is detected. When the temperature is too low or too high, the traction component 4 of this device will drive the camera 2 to rotate the viewing angle, which can be used in the steel coil storage space to avoid the temperature difference in the storage warehouse from affecting the storage effect of the steel coil. This temperature difference can be caused by weather changes or temperature difference changes caused by external factors. Therefore, by detecting the temperature and cooperating with the camera 2 to collect images, it is easier to distinguish the reasons for the temperature change;

[0039] Second Embodiment: The environmental monitor 3 is equipped with a humidity sensor. At this time, the device needs to be set on the ceiling and the wall because the height of the storage space will affect the humidity, and the humidity at high places and on the ground may be different. Therefore, by detecting the air near the ceiling and the wall respectively, on the one hand, the humidity in the space around the steel coil is detected to avoid the steel coil from being corroded due to excessive humidity, and on the other hand, the influence of external factors on the humidity in the storage can be judged and detected, such as rain leakage from the warehouse roof, etc., and the reason for the humidity change can be found more directly to quickly solve the problem and avoid corroding the steel coil;

[0040] Third Embodiment: The environmental monitor 3 is equipped with a smoke sensor to detect the smoke in the storage space in a segmented manner. This detection method is not to detect the steel coil from catching fire, but to detect the space where the steel coil is stored. For example, if there is a fire in the storage space due to environmental factors or human factors, it will cause the temperature to be too high and affect the quality of the steel coil. Even if the steel coil does not catch fire, it does not affect the purpose of smoke detection.

[0041] When using the device, the device is installed on the top of the cargo storage space through the mounting base 1. According to the position where the goods are stacked, multiple sections of branch pipes 44 are selectively arranged along the connecting pipe 37. The first motor 13 drives the gear 14 to rotate. The gear 14 meshes with the internal gear ring 15 to drive the slider 21 of the camera 2 to move inside the annular slide rail 11, thereby changing the monitoring direction of the camera 2. This method can be used for multi-angle monitoring. At the same time, through the transmission of the first transmission belt 16, the intake fan 32 is driven to rotate, accelerating the speed of gas entering the environmental monitor 3. The corresponding branch pipe 44 of the camera 2 can be switched, so as to realize the precise image acquisition of the area with problems by the camera 2. The first motor 13 drives the gear 14 to rotate. The gear 14 meshes with the internal gear ring 15 to drive the slider 21 of the camera 2 to move inside the annular slide rail 11, thereby changing the monitoring direction of the camera 2. This method can be used for multi-angle monitoring. At the same time, through the transmission of the first transmission belt 16, the intake fan 32 is driven to rotate, accelerating the speed of gas entering the environmental monitor 3. The corresponding branch pipe 44 of the camera 2 can be switched, so as to realize the precise image acquisition of the area with problems by the camera 2. The two end pulleys of the second transmission belt 42 are installed on the sides of the plug 41 and the mounting plate 43 to drive the moving seat 46 to move along the bottom of the branch pipe 44. When at the air inlet 45 position of each branch pipe 44 in the path, the sealing ball 414 is pushed into the branch pipe 44 by squeezing the ball 413, so as to open the air inlet 45. Air enters the branch pipe 44 from this position and is sent into the environmental monitor 3 for detection. The remaining branch pipes 44 are carried out in turn, and a multi-segment division can be carried out in a straight-line area, so as to more accurately find the specific area with problems. When the camera 2 rotates to the bottom of a group of branch pipes 44, the plug board 49 is inserted into the rotating plate 48 through the steering electric push rod 24, and then the second conveyor belt is started, and the air inlets 45 of each section of the branch pipe 44 are alternately opened. During this process, the second motor 410 drives the winding seat 411 to unwind the pull rope 412, and the sliding frame 47 keeps its position unchanged, and the angle of the camera 2 does not change. The environmental factors of this area are detected in turn through the air inlets 45 of each section of the branch pipe 44. When it is detected that the environmental factors in the air sent from the branch pipe 44 are abnormal, the moving seat 46 stops moving, and the second motor 410 drives the winding seat 411 to wind up the unwound pull rope 412, driving the sliding frame 47 to slide along the surface of the branch pipe 44. During the movement of the sliding frame 47, because of the sliding plug connection between the rotating plate 48 and the plug board 49, the camera 2 is driven to rotate along the rotating shaft seat 22, and the shooting angle of the camera 2 is directed towards the problem area, and specific image acquisition of the problem area is carried out to facilitate reminding the staff of the specific position.

[0042] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms.

[0043] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A visual security monitoring system for cargo storage, comprising a mounting base (1), characterized in that: An environmental monitor (3) is fixedly mounted on the bottom of the mounting seat (1), and an air intake layer (33) is connected to the bottom of the environmental monitor (3). An air intake pipe (31) is fixed to the bottom of the air intake layer (33), and connecting pipes (37) are equidistantly mounted on the side of the air intake layer (33). A thread is arranged on the outer surface of the connecting pipe (37), and a fan is installed inside the connecting pipe (37) through a motor drive. An annular slide rail (11) is arranged on the outer surface of the air intake layer (33), and a camera (2) is slidably mounted inside the annular slide rail (11), and a rotating shaft seat (22) is rotatably mounted on the top of the camera (2). A traction assembly (4) is installed at the outer end of the connecting pipe (37), and the traction assembly (4) includes a branch pipe (44), one end of which is fixed with a threaded pipe (416), and the outer end of the connecting pipe (37) is threadedly spliced ​​with multiple branch pipes (44), an air inlet (45) is opened at the middle bottom of the branch pipe (44), a sealing ball (414) is sealed and inserted in the air inlet (45), a movable seat (46) is slidably installed on the outer surface of the branch pipe (44), a pull rope (412) is provided on the outer side of the movable seat (46), and the pull rope (412) is transmission-connected to the rotating shaft seat (22).

2. A cargo storage visual security monitoring system according to claim 1, characterized in that: A fixing column (12) is symmetrically fixed to the top of the annular slide rail (11), and the top of the fixing column (12) is fixedly connected to the mounting seat (1). A sliding block (21) is slidably connected inside the annular slide rail (11), and the rotating shaft seat (22) is fixedly mounted on the sliding block (21).

3. A visual security monitoring system for cargo storage according to claim 2, characterized in that: A first motor (13) is fixed on the inner wall of the annular slide rail (11), and a gear (14) is fixed on the output end of the first motor (13). An inner gear ring (15) is fixed on the inner side of the slider (21), and the gear (14) is meshingly connected with the inner gear ring (15). An inlet fan (32) is rotatably mounted on the inlet end of the air inlet pipe (31) through a spoke frame, and a first transmission belt (16) is mounted at the shaft of the inlet fan (32) and the center of the gear (14).

4. A visual security monitoring system for cargo storage according to claim 3, characterized in that: A sealing plate (36) is provided at a position of the air intake layer (33) corresponding to the air intake pipe (31), and a sealing ring (35) is provided at a position of the air intake layer (33) corresponding to the side connecting pipe (37), the sealing ring (35) is fixedly connected to the sealing plate (36), and small electric push rods (34) are fixedly connected to the inner wall of the air intake layer (33) at equal intervals, and the extended end of the small electric push rod (34) is fixedly connected to the top of the sealing ring (35).

5. The cargo storage visual security monitoring system according to claim 1 is characterized by: The traction assembly (4) also includes a plug (41), and the plug (41) is threadedly sleeved on the surface of the threaded tube (416) at the outermost end of the connecting tube (37), and the plug (41) is fixed to the ceiling through a mounting frame.

6. A cargo storage visual security monitoring system according to claim 5, characterized in that: A mounting plate (43) is fixedly sleeved on the surface of the connecting pipe (37), a second transmission belt (42) is mounted on the outer surface of the same side of the mounting plate (43) and the plug (41), and the movable seat (46) is fixedly connected to the lower end belt of the second transmission belt (42).

7. A visual security monitoring system for cargo storage according to claim 6, characterized in that: A winding seat (411) is fixed on the outside of the movable seat (46), a second motor (410) is fixed on the bottom of the winding seat (411), and the output end of the second motor (410) is fixedly connected to the winding shaft of the winding seat (411), and one end of the pull rope (412) is wound on the winding shaft of the winding seat (411).

8. A visual security monitoring system for cargo storage according to claim 7, characterized in that: A sliding frame (47) is fixed to the other end of the pull rope (412), and the sliding frame (47) is slidably sleeved on the top surface of the branch pipe (44). One side of the sliding frame (47) is rotatably connected to a rotating plate (48) through a bearing and a torsion spring. A plug plate (49) is provided on the top of the side of the camera (2), and the plug plate (49) is slidably inserted into the interior of the rotating plate (48).

9. A visual security monitoring system for cargo storage according to claim 8, characterized in that: A torsion spring is installed between the camera (2) and the rotating shaft seat (22), a steering electric push rod (24) is installed on the side of the rotating shaft of the rotating shaft seat (22), and the extended end of the steering electric push rod (24) is fixedly connected to the plug plate (49).

10. A cargo storage visual security monitoring system according to claim 9, characterized in that: A squeezing ball (413) is fixed on the surface of the movable seat (46) facing the sealing ball (414), and the squeezing ball (413) is in squeezing contact with the sealing ball (414). A return spring (415) is fixed on the inner wall of the top of the branch pipe (44) located at the sealing ball (414), and the other end of the return spring (415) is fixedly connected to the sealing ball (414).

Images