Communication monitoring device based on Internet of Things

Abstract

The invention discloses a communication monitoring device based on Internet of Things, which comprises a support frame supported by an external support and placed outdoors, a moving mechanism and a protection mechanism are arranged on the support frame to realize flexible movement and effective protection of a camera body, the moving mechanism comprises a threaded rod and a threaded sleeve rod, the threaded rod is driven to rotate by a power mechanism, and the threaded sleeve rod is driven to rotate by the power mechanism. The camera body is driven to move along the horizontal direction; according to the protection mechanism, through the design of a roller and covering cloth, the covering cloth is automatically unfolded in severe weather, the camera body is shielded and protected, the service life of equipment is prolonged, and through the arrangement of an adjusting mechanism and a transmission mechanism, the adjusting mechanism achieves adjustment of the pitching angle of the camera through a crank and a movable block; the transmission mechanism is connected with the spline through the ball cup and drives the camera to rotate in all directions, all-direction monitoring is achieved, the structure is reasonable, the functions are comprehensive, the stability and flexibility of a monitoring system can be effectively improved, and the system is suitable for various indoor and outdoor monitoring scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of communication monitoring based on the Internet of Things, and specifically to a communication monitoring device based on the Internet of Things. Background Art

[0002] The Internet of Things is an information carrier based on the Internet, traditional telecommunication networks, etc. It enables all ordinary physical objects that can be independently addressed to form an interconnected network. Through various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and other devices and technologies, the Internet of Things can collect the information of any object that needs to be monitored, connected, and interacted in real time. These information are transmitted to the central control system through the Internet of Things to achieve real-time monitoring and management of the monitored objects. A typical monitoring system is mainly composed of front-end devices and back-end devices. The front-end devices usually consist of components such as cameras, manual or electric lenses, pan-tilts, protective enclosures, microphones, alarm detectors, and multi-functional decoders, and establish corresponding connections with various devices of the central control system through wired, wireless, or fiber optic transmission media.

[0003] The existing Chinese patent with the publication number CN114060660B includes a fixed seat. A circular rotating groove is opened on the fixed seat. Through the rotating groove, a rotating seat that can perform a rotating action along the rotating groove is provided on the fixed seat. One end of the rotating seat away from the rotating groove is provided with a stepped rod that can rotate synchronously with it. The outer end of the stepped rod is fixed with a downwardly inclined extending arm rod. The bottom end of the extending arm rod is provided with a camera. Two vertical rotating shafts are provided at the position of the camera adjacent to the extending arm rod. A rotating groove is provided on the outdoor fixed seat of the camera, so that the camera is connected to the fixed seat through the rotating seat.

[0004] When the above device is in use, by providing a rotating groove on the outdoor fixed seat of the camera, the camera is connected to the fixed seat through the rotating seat. Therefore, when the camera is used in an outdoor environment, in the event of strong wind weather, even if the camera has a large installation range and rotates significantly when it is invaded by strong wind, this rotating action can relieve the force of the strong wind and reduce damage. However, in the actual use process, in the event of severe weather such as hail, due to the large impact force of the hail under the action of the gravitational acceleration during its fall, it is easy to damage the camera body and affect the service life of the camera. Therefore, it is difficult to shield and protect the camera.

[0005] Therefore, we propose a communication monitoring device based on the Internet of Things. Summary of the Invention

[0006] The purpose of the present invention is to provide a communication monitoring device based on the Internet of Things, which has the advantage of shielding and protecting the camera and solves the problems in the background art.

[0007] To achieve the above object, the present invention provides the following technical solution: A communication monitoring device based on the Internet of Things, including a support frame placed outdoors and supported by a peripheral support frame. On the opposite surfaces of the symmetric positions on both sides of the support frame, cylindrical rods are fixedly connected. T-shaped sliders for horizontal movement are sleeved on the outer contours of the cylindrical rods on both sides. L-shaped rods are fixedly connected to the symmetric positions on both sides of the T-shaped slider. The opposite surfaces of the ends of the L-shaped rods far from the T-shaped slider are penetrated and rotatably connected with a rotating block. Fixed blocks are fixedly connected to the symmetric positions on both sides of the rotating block. Rotating frames are rotatably connected to the opposite surfaces of the ends of the fixed blocks far from the rotating block. A camera body for monitoring the outdoor environment is rotatably connected to the opposite surfaces of the inner wall of the rotating frame and the adjacent two sides of the fixed block. A moving mechanism for moving and adjusting the camera body and a protection mechanism for shielding the camera body are provided on the support frame.

[0008] Preferably, the moving mechanism includes that one end of the support frame far from the camera body is penetrated and rotatably connected with a threaded rod driven to rotate by a power mechanism. The camera body is penetrated and rotatably connected at a position corresponding to the threaded rod, and a threaded sleeve rod is sleeved on the outer contour of the threaded rod and is screwed. A cavity is opened on the T-shaped slider. A locking block for locking the threaded sleeve rod is connected to move up and down on the inner wall of the cavity. A locking groove adapted to the outer contour of the locking block is opened on the outer contour of the threaded sleeve rod at a position corresponding to the locking block.

[0009] Preferably, the protection mechanism includes that connection blocks are fixedly connected to the symmetric positions on both sides of one end of the support frame close to the camera body. Rollers are rotatably connected to the opposite surfaces of the two connection blocks. A cover cloth for shielding and protecting the camera body is rolled and stored on the outer contour of the roller. A pull rod is fixedly connected to one side of the end of the T-shaped slider close to the connection block, and one end of the cover cloth far from the roller is fixedly connected to the pull rod.

[0010] Preferably, torsion springs for guiding the roller to rotate back are fixedly connected to the opposite surfaces of each connection block and the roller. A cleaning brush for cleaning the garbage on the surface of the cover cloth is fixedly connected to the bottom sides of the two connection blocks.

[0011] Preferably, a crank is coaxially fixed to one side of the rotating block. A movable block is fixedly connected to the end of the crank far from the rotating shaft. An adjusting mechanism for adjusting the angle of the camera body is provided on the support frame. The adjusting mechanism includes that a connecting rod is fixedly connected to one side of the support frame close to the crank, and an L-shaped groove for movably supporting the movable block is opened on the connecting rod.

[0012] Preferably, an unlocking mechanism for unlocking the threaded sleeve rod is provided on the T-shaped slider. The unlocking mechanism includes a moving rod that penetrates through and is horizontally movably connected to one side of the T-shaped slider close to the locking block. One end of the moving rod away from the camera body is fixedly connected to a circular block, and a spring for guiding the moving rod to move back and forth is fixedly connected to the opposite surfaces of the circular block and the T-shaped slider. A support block is fixedly connected to one side of the locking block close to the moving rod, and an inclined slot for movably supporting the support block is provided on the moving rod.

[0013] Preferably, a transmission block is penetrated through and fixedly connected to the rotating block for fixed-axis rotation. One end of the transmission block away from the rotating shaft is rotatably connected to the end of the camera body through a pin shaft. A first ball head seat is coaxially fixedly connected to one end of the transmission block away from the camera body. The inner wall of the first ball head seat is rotatably connected to a first ball head block. A spline sleeve rod is fixedly connected to the outer contour of one side of the first ball head block away from the first ball head seat. A transmission mechanism for driving the camera body to perform omnidirectional monitoring is provided on the threaded sleeve rod.

[0014] Preferably, the transmission mechanism includes a second ball head seat fixedly connected to one end of the threaded sleeve rod away from the threaded rod. The inner wall of the second ball head seat is rotatably connected to a second ball head block. A spline shaft rod for driving the transmission block to perform fixed-axis rotation is fixedly connected to the outer contour of the second ball head block. The spline shaft rod penetrates through to the inner wall of the spline sleeve rod and is telescopically movably connected.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] First, under harsh weather conditions such as hail, the cover cloth in the protection mechanism can be quickly unfolded and covered above the camera body, effectively resisting the direct impact of hail, and avoiding cracks, dents and other damages to the camera lens and shell caused by the impact of hail under the action of gravitational acceleration. In addition, the cover cloth also has a certain elasticity, which can slow down the impact force of hail and further reduce the risk of damage to the camera. In strong wind weather, the protection mechanism can also play a certain protective role, preventing strong wind from directly blowing on the camera, resulting in violent vibration of the camera due to excessive wind force and affecting the stability of the monitoring screen. Through these protection measures, the service life of the camera is significantly extended, the cost of frequently replacing the camera due to equipment damage is reduced, the stability and reliability of the monitoring system are improved, and continuous and stable monitoring work can be ensured in various complex weather environments.

[0017] Second, the moving mechanism and the adjusting mechanism endow the camera body with extremely high flexibility. The cooperation between the threaded rod and the threaded sleeve rod in the moving mechanism can drive the camera body to move reciprocally in the horizontal direction, enabling the camera to move to the best monitoring position according to actual monitoring requirements. The adjusting mechanism, through the ingenious design of the crank, movable block, and L-shaped groove, enables the camera body to adjust the pitching angle, expanding the vertical range of monitoring. When monitoring higher or lower targets, the camera can flexibly adjust the angle to ensure the integrity and clarity of the monitoring screen. Through these flexible adjustment methods, the camera can adapt to various complex monitoring scenarios, greatly improving the flexibility and effectiveness of monitoring, and meeting the diverse needs of different users for the monitoring system.

[0018] Third, through the set transmission mechanism, including key components such as the threaded sleeve rod, the second ball head seat, the second ball head block, the spline shaft rod, and the spline sleeve rod. When the threaded rod drives the threaded sleeve rod to rotate around a fixed axis, the second ball head seat rotates synchronously, and the telescopic movement connection between the spline shaft rod and the spline sleeve rod enables the transmission block to rotate around a fixed axis, thereby driving the camera body to rotate in all directions for comprehensive monitoring of the outdoor environment. This makes the camera no longer limited to a single monitoring angle and can be flexibly adjusted according to actual needs, capturing more monitoring images, expanding the monitoring range, improving the coverage rate and accuracy of monitoring. Omnidirectional monitoring can also reduce monitoring blind spots and avoid monitoring blind areas caused by the fixed angle of the camera, ensuring the safety within the monitoring area. Through the efficient transmission of the transmission mechanism, the rotation of the camera is more stable, flexible, and has a fast response speed, capable of quickly capturing the dynamic changes of the target object, providing high-quality video data for real-time monitoring and post-event analysis.

[0019] By using the above-mentioned structural combination, the problem that in the actual use process of the existing device, in case of bad weather such as hail, due to the large impact force of the hail under the action of the gravitational acceleration during falling, it is easy to damage the camera body and affect the service life of the camera, and thus it is difficult to shield and protect the camera is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the part where the T-shaped slider of the present invention is located;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the part where the threaded sleeve rod of the present invention is located;

[0023] Figure 4 For the present invention Figure 2 The structural schematic diagram at position A in;

[0024] Figure 5 For the present invention Figure 2 Schematic diagram of the structure at position B in the present invention;

[0025] Figure 6 Schematic cross-sectional view of the three-dimensional structure of the T-shaped slider of the present invention;

[0026] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at position C in the present invention;

[0027] Figure 8 Schematic diagram of the three-dimensional structure of the part where the camera of the present invention is located;

[0028] Figure 9 Schematic diagram of the three-dimensional structure of the part where the spline socket rod of the present invention is located.

[0029] In the figure: 1, support frame; 2, cylindrical rod; 3, T-shaped slider; 301, cavity; 4, L-shaped rod; 5, rotating block; 6, fixed block; 7, rotating frame; 8, camera body; 9, threaded socket rod; 901, locking groove; 10, threaded rod; 11, locking block; 111, support block; 12, connecting rod; 121, L-shaped groove; 13, crank; 14, movable block; 15, connecting block; 16, roller; 17, torsion spring; 18, cover cloth; 19, pull rod; 20, cleaning brush; 21, transmission block; 22, first ball head seat; 23, first ball head block; 24, spline socket rod; 25, spline shaft rod; 26, second ball head block; 27, second ball head seat; 28, moving rod; 281, inclined groove; 29, circular block; 30, spring. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1:

[0032] Please refer to Figures 1 to 9, the present invention provides a technical solution: a communication monitoring device based on the Internet of Things, including a support frame 1 supported and placed outdoors through an external support frame. On the opposite surfaces of the two symmetric positions on both sides of the support frame 1, cylindrical rods 2 are fixedly connected. T-shaped sliders 3 for horizontal movement are sleeved on the outer contours of the two cylindrical rods 2. L-shaped rods 4 are fixedly connected to the symmetric positions on both sides of the T-shaped sliders 3. On the opposite surfaces of the two ends of the two L-shaped rods 4 far from the T-shaped sliders 3, through holes are formed and rotatably connected with rotating blocks 5. Fixed blocks 6 are fixedly connected to the symmetric positions on both sides of the rotating blocks 5. Rotating frames 7 are rotatably connected to the opposite surfaces of the two ends of the two fixed blocks 6 far from the rotating blocks 5. A camera body 8 for monitoring the outdoor environment is rotatably connected to the opposite surfaces of the inner wall of the rotating frame 7 and the adjacent two sides of the fixed block 6. A moving mechanism for moving and adjusting the camera body 8 and a protection mechanism for shielding the camera body 8 are provided on the support frame 1.

[0033] During use, by setting the support frame 1, the support frame 1 is supported and placed outdoors through an external support frame to improve the stability of the monitoring device. The cylindrical rods 2 provided on the support frame 1 are fixedly supported on the support frame 1. Through the T-shaped sliders 3 provided on the cylindrical rods 2, and the cylindrical rods 2 support the T-shaped sliders 3, the T-shaped sliders 3 can be horizontally movably connected on the outer contours of the cylindrical rods 2. Through the L-shaped rods 4 provided on the T-shaped sliders 3, the L-shaped rods 4 are fixedly supported on the T-shaped sliders 3. And the rotating blocks 5 provided on the L-shaped rods 4 enable the rotating blocks 5 to be rotatably connected on the L-shaped rods 4. Through the fixed blocks 6 provided on the rotating blocks 5, and the rotating frames 7 provided on the fixed blocks 6, the fixed blocks 6 fixedly support the rotating frames 7 on the rotating blocks 5. At the same time, the rotating frames 7 are rotatably connected on the fixed blocks 6. Through the camera body 8 provided on the rotating frames 7, the camera body 8 is rotatably supported on the inner wall of the rotating frames 7 to facilitate the subsequent adjustment of the shooting angle of the camera body 8.

[0034] Through the moving mechanism and the protection mechanism provided on the support frame 1, the moving mechanism can move the camera body 8 out of one end of the support frame 1 to monitor the outdoor environment, and the protection mechanism can shield and protect the camera body 8 under the support frame 1 to avoid damage to the camera body 8 caused by hail weather.

[0035] Embodiment Two:

[0036] On the basis of Embodiment One, further:

[0037] The moving mechanism includes that one end of the support frame 1 away from the camera body 8 is penetrated and rotatably connected with a threaded rod 10 driven by a power mechanism to rotate. The position of the camera body 8 corresponding to the threaded rod 10 is penetrated and rotatably connected with a threaded sleeve rod 9, and the threaded sleeve rod 9 is sleeved on the outer contour of the threaded rod 10 and screwed. A cavity 301 is formed on the T-shaped slider 3, and a locking block 11 for locking the threaded sleeve rod 9 is connected to move up and down on the inner wall of the cavity 301. A locking groove 901 adapted to the outer contour of the locking block 11 is formed on the outer contour of the threaded sleeve rod 9 at a position corresponding to the locking block 11.

[0038] During use, through the threaded rod 10 arranged on the support frame 1, and the threaded rod 10 is driven by a motor to rotate, the motor can drive the threaded rod 10 to rotate axially and reciprocally on the support frame 1. And for the threaded sleeve rod 9 arranged on the T-shaped slider 3, the threaded sleeve rod 9 is rotatably connected to the inner wall of the T-shaped slider 3. Through the cavity 301 formed on the T-shaped slider 3 and the locking block 11 arranged on the cavity 301, the cavity 301 can limit and support the moving direction of the locking block 11. And for the locking groove 901 formed on the threaded sleeve rod 9, initially, the locking block 11 is located on the inner wall of the locking groove 901, so that the locking block 11 can lock the threaded sleeve rod 9. Along with the axial and reciprocal rotation of the threaded rod 10, the threaded sleeve rod 9 can drive the T-shaped slider 3 to move horizontally and reciprocally on the cylindrical rod 2 under the action of the threaded rod 10.

[0039] Both the above-mentioned motor and the camera body 8 are connected to an external controller through signals. When it is necessary to move the camera body 8 out of one end of the support frame 1 for monitoring, at this time, the external control controls the threaded rod 10 to rotate clockwise through the motor and drives the threaded sleeve rod 9 to move towards the direction close to the camera body 8, and the threaded sleeve rod 9 can drive the T-shaped slider 3 to move synchronously. And the L-shaped rod 4 is fixedly supported on the T-shaped slider 3. When the T-shaped slider 3 moves to the extreme position at one end of the camera body 8, the L-shaped rod 4 synchronously moves the camera body 8 out of one end of the support frame 1 under the action of the T-shaped slider 3. Then the camera body 8 monitors the outdoor environment in real time, and the camera body 8 can convert the monitored video information into an electrical signal and transmit it to an external display screen through the controller, so that personnel can monitor the video information in real time. The conversion of the monitored video information by the camera body 8 into an electrical signal and the transmission to the external display screen through the controller is well-known prior art to those skilled in the art, so it will not be elaborated here.

[0040] When encountering bad weather with hail, at this time, the external controller controls the threaded rod 10 to rotate counterclockwise through the motor and drives the support frame 1 to move backward in a direction away from the camera body 8. Then the above structure moves backward synchronously in the opposite direction, so that the L-shaped rod 4 can move the camera body 8 backward to the bottom of the support frame 1 under the action of the T-shaped slider 3, facilitating subsequent shielding and protection of the camera body 8 at the bottom of the support frame 1.

[0041] Embodiment Three:

[0042] On the basis of Embodiment Two, furthermore:

[0043] The protection mechanism includes that connection blocks 15 are fixedly connected symmetrically on both sides of one end of the support frame 1 close to the camera body 8. Through holes are formed in the opposite surfaces of the two connection blocks 15, and a roller 16 is rotatably connected through a fixed axis. A cover cloth 18 for shielding and protecting the camera body 8 is rolled and stored on the outer contour of the roller 16. One side of the end of the T-shaped slider 3 close to the connection block 15 is fixedly connected with a pull rod 19, and one end of the cover cloth 18 far from the roller 16 is fixedly connected with the pull rod 19.

[0044] On the opposite surfaces of each connection block 15 and the roller 16, a torsion spring 17 for guiding the roller 16 to rotate backward is fixedly connected. A cleaning brush 20 for cleaning the garbage on the surface of the cover cloth 18 is fixedly connected to the bottom sides of the two connection blocks 15.

[0045] During use, through the connection blocks 15 arranged on the support frame 1, the connection blocks 15 are fixedly supported on the support frame 1. And for the roller 16 arranged on the connection blocks 15, the roller 16 is rotatably connected through a fixed axis on the connection blocks 15. And for the cover cloth 18 arranged on the roller 16, first, the cover cloth 18 is rolled and stored on the outer contour of the roller 16. Through the pull rod 19 arranged on the T-shaped slider 3, and one end of the cover cloth 18 is fixedly supported on the pull rod 19. Along with the horizontal reciprocating movement of the T-shaped slider 3, the pull rod 19 can reciprocally pull the camera body 8 under the action of the T-shaped slider 3.

[0046] When the T-shaped slider 3 drives the camera body 8 to move horizontally in a direction away from the roller 16, the pull rod 19 can pull the cover cloth 18 under the action of the T-shaped slider 3 to cover the top of the support frame 1, realizing the shielding and protection of the camera body 8 at the bottom of the support frame 1, avoiding damage to the camera body 8 caused by hail weather. And the cover cloth 18 has a certain elasticity, which can slow down the impact force of the hail, further improving the safety of the camera body 8 and extending the service life of the camera body 8.

[0047] As the draw bar 19 pulls the cover cloth 18 to cover the top of the support frame 1, the roller 16 rotates under the pull of the draw bar 19 to release the cover cloth 18. Through the torsion spring 17 arranged on the roller 16, the torsion spring 17 contracts under the rotation of the roller 16. When the T-shaped slider 3 drives the camera body 8 to move towards the direction close to the roller 16, and the draw bar 19 releases the tension on the cover cloth 18, the roller 16 can roll up and store the cover cloth 18 under the elastic force of the torsion spring 17. Through the cleaning brush 20 arranged on the connecting block 15, and the cleaning brush 20 is provided with a hard brush in contact with the surface of the cover cloth 18. As the roller 16 rotates to roll up and store the cover cloth 18, the hard brush on the cleaning brush 20 can clean the garbage blocked on the surface of the cover cloth 18.

[0048] Embodiment 4:

[0049] On the basis of Embodiment 3, furthermore:

[0050] One side of the rotating block 5 is coaxially fixedly connected with a crank 13. The end of the crank 13 far away from the rotating shaft is fixedly connected with a movable block 14. An adjusting mechanism for adjusting the angle of the camera body 8 is arranged on the support frame 1. The adjusting mechanism includes a connecting rod 12 fixedly connected to one side of the support frame 1 close to the crank 13, and an L-shaped groove 121 for movably supporting the movable block 14 is opened on the connecting rod 12.

[0051] During use, through the crank 13 arranged on the rotating block 5, the crank 13 can be coaxially fixedly connected with the rotating block 5, and the movable block 14 arranged on the crank 13 is fixedly supported on the crank 13. Through the connecting rod 12 arranged on the support frame 1, the connecting rod 12 is fixedly supported on the support frame 1, and the L-shaped groove 121 opened on the connecting rod 12 can movably support the movable block 14. As the L-shaped rod 4 drives the camera body 8 to move out of one end of the support frame 1, at this time, the crank 13 drives the movable block 14 to move into the downwardly inclined groove at one end of the L-shaped groove 121. Thus, the crank 13 can drive the rotating block 5 to rotate and adjust towards the horizontal direction under the action of the movable block 14, and the fixed block 6 drives the camera body 8 to rotate and adjust synchronously towards the downward direction under the action of the rotating block 5, realizing the adjustment of the monitoring depression angle of the camera body 8 and improving the flexibility of the camera body 8.

[0052] An unlocking mechanism for unlocking the threaded sleeve rod 9 is provided on the T-shaped slider 3. The unlocking mechanism includes that one side of the T-shaped slider 3 close to the locking block 11 is penetrated and horizontally movably connected with a moving rod 28. One end of the moving rod 28 far from the camera body 8 is fixedly connected with a circular block 29, and a spring 30 for guiding the reset movement of the moving rod 28 is fixedly connected to the opposite surfaces of the circular block 29 and the T-shaped slider 3. A support block 111 is fixedly connected to one side of the locking block 11 close to the moving rod 28, and an inclined slot 281 for movably supporting the support block 111 is formed on the moving rod 28.

[0053] During use, through the moving rod 28 provided on the T-shaped slider 3, the moving rod 28 is horizontally movably connected on the T-shaped slider 3. Through the circular block 29 provided on the moving rod 28 and the spring 30 provided on the circular block 29, the circular block 29 can support the position of the moving rod 28 under the action of the spring 30. Through the support block 111 provided on the locking block 11 and the inclined slot 281 formed on the moving rod 28, the inclined slot 281 can movably support the support block 111. As the threaded sleeve rod 9 rotates clockwise and the T-shaped slider 3 drives the camera body 8 to move out of the limit position at one end of the support frame 1, the end of the moving rod 28 far from the circular block 29 abuts against the end of the support frame 1. At this time, the T-shaped slider 3 moves in a direction away from the circular block 29, and the spring 30 is stretched under the action of the T-shaped slider 3, so that the locking block 11 drives the support block 111 to move towards the top of the inclined slot 281 under the action of the T-shaped slider 3, and the support block 111 drives the locking block 11 to move upward out of the inner wall of the locking groove 901 under the action of the inclined slot 281, realizing the unlocking of the threaded sleeve rod 9. Furthermore, the threaded sleeve rod 9 can rotate synchronously with the threaded rod 10 inside the T-shaped slider 3.

[0054] As the threaded sleeve rod 9 rotates counterclockwise, at this time, the spring 30 can pull the circular block 29 to move in a direction close to the T-shaped slider 3 for reset under the action of the pulling force, and the circular block 29 can push the moving rod 28 to move synchronously, so that the support block 111 pushes the locking block 11 to move to the inner wall of the locking groove 901 under the action of the inclined slot 281, and the locking block 11 locks the threaded sleeve rod 9. Furthermore, the T-shaped slider 3 can drive the camera body 8 to reset and move to the bottom of the support frame 1.

[0055] Embodiment Five:

[0056] On the basis of Embodiment Four, furthermore:

[0057] A transmission block 21 is penetrated and rotatably connected to the rotating block 5 in a fixed-axis manner, and one end of the transmission block 21 away from the rotating shaft is rotatably connected to the end of the camera body 8 through a pin shaft. One end of the transmission block 21 away from the camera body 8 is coaxially fixed with a first ball head seat 22, and the inner wall of the first ball head seat 22 is rotatably connected to a first ball head block 23. A spline sleeve rod 24 is fixedly connected to the outer contour of one side of the first ball head block 23 away from the first ball head seat 22. A transmission mechanism for driving the camera body 8 to perform all-round monitoring is provided on the threaded sleeve rod 9.

[0058] The transmission mechanism includes that one end of the threaded sleeve rod 9 away from the threaded rod 10 is fixedly connected to a second ball head seat 27. The inner wall of the second ball head seat 27 is rotatably connected to a second ball head block 26. A spline shaft rod 25 for driving the transmission block 21 to rotate in a fixed-axis manner is fixedly connected to the outer contour of the second ball head block 26. The spline shaft rod 25 penetrates through the inner wall of the spline sleeve rod 24 and is telescopically movably connected.

[0059] During use, through the transmission block 21 arranged on the rotating block 5, the transmission block 21 rotates in a fixed-axis manner on the rotating block 5. At the same time, the transmission block 21 rotatably supports the end of the camera body 8. Through the first ball head seat 22 arranged on the transmission block 21, the first ball head seat 22 is coaxially fixed to the transmission block 21. Through the first ball head block 23 arranged on the first ball head seat 22 and the spline sleeve rod 24 arranged on the first ball head block 23, the first ball head block 23 can drive the spline sleeve rod 24 to rotatably support on the inner wall of the first ball head seat 22.

[0060] When the T-shaped slider 3 drives the camera body 8 to move out of one end of the support frame 1, the rotating block 5 rotates to the horizontal state, and the camera body 8 is in an inclined state supported by the transmission block 21. At the same time, the locking block 11 unlocks the threaded sleeve rod 9, so that the threaded rod 10 drives the threaded sleeve rod 9 to rotate in a fixed-axis manner synchronously. The second ball head seat 27 arranged on the threaded sleeve rod 9 can make the threaded sleeve rod 9 drive the second ball head seat 27 to rotate synchronously. Through the second ball head block 26 arranged on the second ball head seat 27 and the spline shaft rod 25 arranged on the second ball head block 26, the second ball head block 26 can drive the spline shaft rod 25 to rotatably support on the inner wall of the second ball head seat 27. The spline sleeve rod 24 is sleeved on the outer contour of the spline shaft rod 25 and is telescopically movably connected. Thus, the second ball head seat 27 can drive the first ball head seat 22 and the transmission block 21 to rotate in a fixed-axis manner synchronously through the spline shaft rod 25 and the spline sleeve rod 24 under the action of the threaded sleeve rod 9. The rotating frame 7 is rotatably connected to the fixed block 6. Furthermore, the transmission block 21 can drive the camera body 8 to rotate all-round to monitor the outdoor environment, expanding the monitoring range of the camera body 8.

[0061] Furthermore, it is realized that during actual use, the existing device can shield and protect the camera, improving the security of the camera, being convenient to use, and being better than traditional products.

[0062] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the specification and drawings, they can also be directly processed without doubt according to the existing common technical knowledge. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology, so no specific description will be made here.

[0063] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication monitoring device based on the Internet of Things, characterized in that: It includes a support frame (1) placed outdoors and supported by a peripheral support. On the opposite surfaces of the symmetric positions on both sides of the support frame (1), cylindrical rods (2) are fixedly connected. T-shaped sliders (3) for horizontal movement are sleeved on the outer contours of the cylindrical rods (2) on both sides. L-shaped rods (4) are fixedly connected to the symmetric positions on both sides of the T-shaped sliders (3). Rotating blocks (5) are penetrated and rotatably connected to the opposite surfaces of the ends of the L-shaped rods (4) far from the T-shaped sliders (3). Fixed blocks (6) are fixedly connected to the symmetric positions on both sides of the rotating blocks (5). Rotating frames (7) are rotatably connected to the opposite surfaces of the ends of the fixed blocks (6) far from the rotating blocks (5). A camera body (8) for monitoring the outdoor environment is rotatably connected to the opposite surfaces of the inner wall of the rotating frame (7) and the adjacent two sides of the fixed block (6). A moving mechanism for moving and adjusting the camera body (8) and a protection mechanism for shielding the camera body (8) are provided on the support frame (1).

2. The communication monitoring device based on the Internet of Things according to claim 1, characterized in that: The moving mechanism includes a threaded rod (10) that is penetrated and rotatably connected to one end of the support frame (1) far from the camera body (8) and is driven to rotate by a power mechanism. A threaded sleeve rod (9) is penetrated and rotatably connected to the position corresponding to the threaded rod (10) of the camera body (8), and the threaded sleeve rod (9) is sleeved on the outer contour of the threaded rod (10) and is screwed. A cavity (301) is opened on the T-shaped slider (3). A locking block (11) for locking the threaded sleeve rod (9) is connected to move up and down on the inner wall of the cavity (301), and a locking groove (901) adapted to the outer contour of the locking block (11) is opened on the outer contour of the threaded sleeve rod (9) at the position corresponding to the locking block (11).

3. The communication monitoring device based on the Internet of Things according to claim 2, characterized in that: The protection mechanism includes connection blocks (15) fixedly connected to the symmetric positions on both sides of one end of the support frame (1) close to the camera body (8). A roller (16) is penetrated and rotatably connected to the opposite surfaces of the two connection blocks (15). A cover cloth (18) for shielding and protecting the camera body (8) is rolled and stored on the outer contour of the roller (16). A pull rod (19) is fixedly connected to one side of the end of the T-shaped slider (3) close to the connection block (15), and one end of the cover cloth (18) far from the roller (16) is fixedly connected to the pull rod (19).

4. The communication monitoring device based on the Internet of Things according to claim 3, characterized in that: A torsion spring (17) for guiding the roller (16) to rotate back to its original position is fixedly connected to the opposite surfaces of each connection block (15) and the roller (16). A cleaning brush (20) for cleaning the garbage on the surface of the cover cloth (18) is fixedly connected to the bottom sides of the two connection blocks (15).

5. The communication monitoring device based on the Internet of Things according to claim 4, characterized in that: One side of the rotating block (5) is coaxially and fixedly connected with a crank (13). The end of the crank (13) far away from the rotating shaft is fixedly connected with a movable block (14). An adjusting mechanism for adjusting the angle of the camera body (8) is arranged on the support frame (1). The adjusting mechanism includes that a connecting rod (12) is fixedly connected to one side of the support frame (1) close to the crank (13), and an L-shaped groove (121) for movably supporting the movable block (14) is formed in the connecting rod (12).

6. The communication monitoring device based on the Internet of Things according to claim 5, characterized in that: An unlocking mechanism for unlocking the threaded sleeve rod (9) is arranged on the T-shaped slider (3). The unlocking mechanism includes that one side of the T-shaped slider (3) close to the locking block (11) is penetrated and horizontally movably connected with a moving rod (28). The end of the moving rod (28) far away from the camera body (8) is fixedly connected with a circular block (29). A spring (30) for guiding the reset movement of the moving rod (28) is fixedly connected to the opposite surfaces of the circular block (29) and the T-shaped slider (3). A support block (111) is fixedly connected to one side of the locking block (11) close to the moving rod (28), and an inclined groove (281) for movably supporting the support block (111) is formed in the moving rod (28).

7. The communication monitoring device based on the Internet of Things according to claim 6, characterized in that: The rotating block (5) is penetrated and fixedly connected with a transmission block (21) in a fixed-axis rotation manner. The end of the transmission block (21) far away from the rotating shaft is rotationally connected with the end of the camera body (8) through a pin shaft. A first ball head seat (22) is coaxially and fixedly connected to the end of the transmission block (21) far away from the camera body (8). A first ball head block (23) is rotationally connected to the inner wall of the first ball head seat (22). A spline sleeve rod (24) is fixedly connected to the outer contour of the side of the first ball head block (23) far away from the first ball head seat (22). A transmission mechanism for driving the camera body (8) to perform omnidirectional monitoring is arranged on the threaded sleeve rod (9).

8. An Internet of Things-based communication monitoring device according to claim 7, characterized in that: The transmission mechanism includes that a second ball head seat (27) is fixedly connected to the end of the threaded sleeve rod (9) far away from the threaded rod (10). A second ball head block (26) is rotationally connected to the inner wall of the second ball head seat (27). A spline shaft rod (25) for driving the transmission block (21) to perform fixed-axis rotation is fixedly connected to the outer contour of the second ball head block (26). The spline shaft rod (25) penetrates through the inner wall of the spline sleeve rod (24) and is telescopically movably connected.

Images