Regional distributed communication informatization monitoring equipment

Abstract

The invention discloses regional distributed communication informatization monitoring equipment, which comprises a front-end equipment module, and a network monitoring center module, a data processing and transmission module and a patrol recording module which are matched with the front-end equipment module for use, the front-end equipment module comprises a camera used for monitoring image information of the river levee and a vertical rod used for supporting the camera, the vertical rod is provided with a shaft pendulum structure used for adjusting the orientation of the camera to dynamically monitor the river levee, and the shaft pendulum structure comprises a distance shaft claw seat fixedly connected to the vertical rod; according to the invention, through the arrangement of the shaft pendulum structure, the camera can be driven to intermittently swing in the horizontal direction and the vertical direction, so that the monitoring range is expanded, and the monitoring precision is improved in key areas such as water surface monitoring, water level monitoring, dam edges and the like. The dynamic view angle can provide more information, reduce the risk of missing a key area, and improve the coverage rate of overall monitoring.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring equipment, and in particular to a regional distributed communication information monitoring equipment. Background Art

[0002] With the rapid development of information technology and communication technology, traditional monitoring systems are gradually developing in the direction of distribution and intelligence. In modern society, regional monitoring equipment is widely used in many fields such as urban security, power monitoring, environmental monitoring, traffic management, etc., especially in some places with high safety requirements. In the field of river embankment monitoring, monitoring equipment can monitor the environment around the river embankment in real time, including water flow, water level changes and human activities around the embankment. It can capture relevant information in time when people approach dangerous areas or engage in abnormal behavior (such as falling, slipping, etc.).

[0003] Chinese patent (publication number: CN118654204B), this solution specifically includes a support mechanism and a monitoring device, the support mechanism includes a first fixed frame, the inner wall of the first fixed frame is fixedly connected to a first drive motor, the output end of the first drive motor is fixedly connected to a first fixed block, the inner wall of the first fixed block is fixedly connected to a dual-axis motor, the output end of the dual-axis motor passes through the first fixed block and is fixedly connected to a rotating frame, the inner wall of the rotating frame away from the dual-axis motor is fixedly connected to a hydraulic rod, when remote control and monitoring are required, the rotation angle of the monitoring device can be adjusted by the adjustment mechanism, and the height and tilt angle of the monitoring device can be adjusted by the support mechanism, thereby reducing the area of blind spot monitoring, improving the comprehensive and efficient monitoring effect of the building, and reducing the possibility of safety hazards.

[0004] In riverbank monitoring systems, traditional monitoring devices mostly use fixed cameras or single-direction rotating cameras for monitoring. Although these systems can provide basic monitoring functions, they often have the following problems when facing wide riverbank areas or complex environments: Limited monitoring range: Traditional cameras can usually only cover a certain range of areas, making it difficult to achieve all-round dynamic monitoring, especially in open areas such as riverbanks. The fixed field of view angle and range of monitoring equipment easily leave blind spots, resulting in blind spots in monitoring the edge of the dam, the river surface and the activities of people around it, and unable to effectively prevent dangerous incidents such as people falling into the water; Unable to fully cover dynamically changing monitoring needs: In the riverbank area, human activities and water surface conditions often change at different times and environments, which requires the monitoring system to have a flexible monitoring field of view and adjustability. Traditional fixed cameras or single swinging cameras cannot cover the different monitoring needs of different areas in a short period of time, resulting in low monitoring efficiency and even failure to capture possible dangerous behaviors; Therefore, a regional distributed communication information monitoring device is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a regional distributed communication information monitoring device, which has the advantages of dynamically adjusting the monitoring angle of view, reducing the monitoring blind area, and improving the monitoring coverage, thereby solving the problem of difficulty in all-round dynamic monitoring of river embankments.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a regional distributed communication information monitoring device, comprising a front-end device module, and a network monitoring center module, a data processing and transmission module, and an inspection recording module used in conjunction with the front-end device module. The front-end device module includes a camera for monitoring riverbank image information and a pole supporting the camera. The pole is provided with an axial pendulum structure for adjusting the camera's direction to dynamically monitor the riverbank.

[0007] The axis pendulum structure includes an axis claw seat fixedly connected to the vertical pole, the axis claw seat is provided with an axis sphere that swings freely, the axis sphere is provided with an arc-shaped inner axis seat and an arc-shaped outer axis seat that are staggered and symmetrically arranged with the middle section of the axis sphere, the arc-shaped inner axis seat rotates on the axis claw seat, the axis sphere is provided with a vertical axis groove for sliding connection of the arc-shaped inner axis seat, and the axis sphere is provided with a horizontal axis groove for sliding connection of the arc-shaped outer axis seat, the camera is fixedly set on the arc-shaped outer axis seat, and the axis claw seat is provided with a tilting assembly that drives the arc-shaped outer axis seat to swing back and forth in the vertical direction;

[0008] The arc-shaped outer shaft seat is fixedly connected to a connecting shaft, and the end of the connecting shaft away from the arc-shaped outer shaft seat is fixedly connected to an L-shaped support seat. The camera is fixedly connected to the L-shaped support seat, and the distance claw seat is provided with a fixed pendulum component that drives the arc-shaped outer shaft seat to swing intermittently in the horizontal direction.

[0009] Preferably, the tilting assembly includes a transverse swing arm provided on the outer peripheral surface of the axial sphere, the transverse swing arm being provided with a transverse clearance groove for the connecting shaft to slide through, the end of the transverse swing arm being fixedly rotated on the distance axis claw seat, and a driven gear being coaxially fixed on the transverse swing arm;

[0010] The distance axis claw seat is fixedly connected to a mounting plate, and a sector gear that rotates back and forth in a vertical direction is provided on the mounting plate. The sector gear is meshed with the driven gear, and an arc-shaped limit block is fixedly connected to the driven gear. An incomplete circular ring is fixedly connected to the side of the sector gear facing the arc-shaped limit block, and the arc-shaped limit block and the incomplete circular ring are in sliding contact with each other.

[0011] Preferably, the mounting plate is provided with a rack that can move freely in the horizontal direction, and a horizontal slot is provided on the mounting plate for the rack to be slidably connected. The rack is meshed with a co-located gear, and the co-located gear and the sector gear are coaxially fixed.

[0012] Preferably, the mounting plate is provided with an adjusting rod driven by a motor and freely rotating in the vertical direction, the rack includes an integrally formed end portion facing the adjusting rod, the adjusting rod is fixedly connected to a side surface facing the end portion with an adjusting pin, and the end portion is provided with an adjusting groove for sliding connection of the adjusting pin.

[0013] Preferably, the fixed pendulum assembly includes a longitudinal pendulum arm arranged on the outer peripheral surface of the axial sphere and arranged in an interlaced and overlapping manner with the transverse pendulum arm, the longitudinal pendulum arm is provided with a longitudinal clearance groove for the connecting shaft to slide through, the end of the longitudinal pendulum arm is fixedly rotated on the distance axis claw seat, and a driven bevel gear is coaxially fixed on the longitudinal pendulum arm;

[0014] The driven bevel gear is meshedly connected with the driving bevel gear, and the driving bevel gear rotates on the axis claw seat and reciprocates in the vertical direction.

[0015] Preferably, the fixed pendulum assembly further comprises a side plate fixed coaxially with the active bevel gear, an inner ratchet is fixedly rotated on the mounting plate, a connecting rod is provided on the inner ratchet, and the head end and the tail end of the connecting rod are fixedly rotated on the inner ratchet and the side plate respectively;

[0016] The distance between the connecting rod head end and the rotation center point of the inner ratchet wheel is smaller than the distance between the connecting rod tail end and the rotation center point of the edge position plate.

[0017] Preferably, a special-shaped swing seat is fixedly rotated on the mounting plate, a positioning pin is fixedly connected to a side of the co-located gear facing the special-shaped swing seat, and a positioning groove for sliding connection of the positioning pin is provided on the special-shaped swing seat;

[0018] The special-shaped pendulum seat is provided with two sets of arc-shaped blocking grooves, and the two sets of arc-shaped blocking grooves are symmetrically arranged with the positioning groove as the midline. A blocking ring is fixedly connected to the side of the co-positioned gear facing the special-shaped pendulum seat, and the outer circumference of the blocking ring is in sliding contact with the two sets of arc-shaped blocking grooves;

[0019] The mounting plate is provided with a directional component for driving the inner ratchet to rotate in one direction.

[0020] Preferably, the directional component includes a disc coaxially fixed with the special-shaped pendulum seat, and the disc is provided with multiple groups of pawls arranged in a circular array. The multiple groups of pawls are all rotated on the disc along a fixed axis, and a groove is opened at the position of the pawl corresponding to the disc, and the multiple groups of pawls are all meshed and connected with the inner ratchet.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. By setting up an axial pendulum structure, the present invention can drive the camera to swing intermittently in the horizontal and vertical directions, thereby expanding the monitoring range, especially in places with complex and changing environments such as the edge of water and dams. By dynamically adjusting the viewing angle, it is ensured that all areas of the river bank, especially the blind spots away from fixed cameras, can be monitored. In key areas such as water surface monitoring, water level monitoring and dam edges, the dynamic viewing angle can provide more information, reduce the risk of missing key areas, and improve the overall monitoring coverage.

[0023] 2. Through the synergistic effect of the fixed pendulum component and the tilting swing component, the present invention enables the camera to intermittently swing in the horizontal and vertical directions, greatly expanding the monitoring range. The fixed pendulum component enables the camera to cover a larger area of the riverbank area, eliminating the monitoring blind spot; while the tilting swing component enables the camera to adjust the viewing angle in the vertical direction, further improving the comprehensiveness of the monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the components where the axial sphere of the present invention is located;

[0026] Figure 3 For the present invention Figure 1 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the components where the co-located gears of the present invention are located;

[0028] Figure 5 This is a schematic diagram of the components of the incomplete ring of the present invention;

[0029] Figure 6 This is a schematic diagram of the components where the arc-shaped outer shaft seat of the present invention is located;

[0030] Figure 7 This is a schematic diagram of the components where the arc-shaped inner shaft seat of the present invention is located;

[0031] Figure 8 This is a schematic diagram of the components where the ratchet is located in the present invention.

[0032] In the figure: 1, distance axis claw seat; 2, camera; 3, axis sphere; 4, arc inner axis seat; 5, vertical axis groove; 6, horizontal axis groove; 7, arc outer axis seat; 8, connecting axis; 9, L-shaped support seat; 10, horizontal swing arm; 11, horizontal clearance groove; 12, longitudinal swing arm; 13, longitudinal clearance groove; 14, driven gear; 15, sector gear; 16, arc limit block; 17, incomplete ring; 1 8. Co-positioned gear; 19. Rack; 191. End position part; 20. Positioning pin; 21. Blocking ring; 22. Special-shaped swing seat; 23. Positioning groove; 24. Arc-shaped blocking groove; 25. Disc; 26. Pawl; 27. Inner ratchet; 28. Connecting rod; 29. Side position disc; 30. Driving bevel gear; 31. Driven bevel gear; 32. Adjusting rod; 33. Adjusting pin; 34. Adjusting groove; 35. Mounting plate. DETAILED DESCRIPTION

[0033] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] See also Figures 1 to 8 The present invention provides a technical solution: a regional distributed communication information monitoring device, comprising a front-end device module, and a network monitoring center module, a data processing and transmission module, and a patrol recording module used in conjunction with the front-end device module. The front-end device module includes a camera 2 for monitoring riverbank image information and a vertical pole supporting the camera 2. The vertical pole is provided with an axial pendulum structure for adjusting the direction of the camera 2 to dynamically monitor the riverbank.

[0035] The axial pendulum structure includes an axis claw seat 1 fixedly connected to the vertical pole, a freely swinging axis sphere 3 is provided on the axis claw seat 1, an arc-shaped inner axis seat 4 and an arc-shaped outer axis seat 7 are provided on the axis sphere 3, which are staggered and symmetrically arranged with the middle section of the axis sphere 3, the arc-shaped inner axis seat 4 rotates on the axis claw seat 1, a vertical axis groove 5 for sliding connection of the arc-shaped inner axis seat 4 is provided on the axis sphere 3, and a horizontal axis groove 6 for sliding connection of the arc-shaped outer axis seat 7 is provided on the axis sphere 3, the camera 2 is fixedly set on the arc-shaped outer axis seat 7, and the axis claw seat 1 is provided with a tilting assembly for driving the arc-shaped outer axis seat 7 to swing back and forth in the vertical direction;

[0036] The arc-shaped outer shaft seat 7 is fixedly connected to a connecting shaft 8, and the end of the connecting shaft 8 away from the arc-shaped outer shaft seat 7 is fixedly connected to an L-shaped support seat 9. The camera 2 is fixedly connected to the L-shaped support seat 9, and the axis claw seat 1 is provided with a fixed pendulum component that drives the arc-shaped outer shaft seat 7 to swing intermittently in the horizontal direction.

[0037] like Figure 1 and Figure 2 As shown, when the riverbank area is monitored by the camera 2 in the front-end equipment module, the arc-shaped outer shaft seat 7 is driven to intermittently stop and swing in the horizontal direction through the fixed pendulum component, and then the horizontal orientation of the camera 2 is changed through the connecting shaft 8 and the L-shaped support seat 9, thereby increasing the monitoring area of the camera 2 in the horizontal direction.

[0038] At the same time, when the arc-shaped outer shaft seat 7 is adjusted in the horizontal direction and parked, the arc-shaped outer shaft seat 7 can be driven to swing back and forth in the vertical direction through the tilt assembly, and then the pitch angle of the arc-shaped outer shaft seat 7 can be changed after the horizontal direction of the arc-shaped outer shaft seat 7 is determined, thereby increasing the monitoring area of the arc-shaped outer shaft seat 7 at the same horizontal direction.

[0039] Through the mutual cooperation and alternating operation of the fixed pendulum component and the tilting pendulum component, the camera 2 is driven to intermittently swing in the horizontal direction, and when a certain swing angle is reached, it can trigger automatic swing in the vertical direction, thereby expanding the monitoring area and improving the coverage and response speed of the axial sphere 3. This monitoring method of dynamically adjusting the viewing angle can effectively reduce blind spots and improve the flexibility of monitoring, especially in emergency situations such as people falling into the water or drowning, and can quickly turn to the relevant area for tracking and emergency response.

[0040] Among them, the upward swing component can accurately monitor areas at different heights by driving the camera 2 to swing back and forth in the vertical direction. For example, the camera 2 can aim the view at the river surface to monitor the water level and flow rate, or adjust the view to the edge of the dam to pay attention to whether there are people approaching, thereby improving the comprehensiveness and accuracy of monitoring. In addition, a voice module for use with the camera 2 can be set on the pole to remind or warn such personnel when the water level reaches the warning line or the number of people exceeds the warning line.

[0041] It should be noted that the front-end device module is mainly used to collect on-site image information and environmental data. In riverbank monitoring, the front-end device module obtains dynamic information of the riverbank area in real time through devices such as cameras 2 and sensors installed around the riverbank;

[0042] The network monitoring center module is mainly responsible for receiving data from the front-end equipment module for centralized processing, display and monitoring. It can be a remote monitoring platform connected to the front-end equipment module through the Internet or local area network. Monitoring personnel can use this platform to view the monitoring data of the riverbank area in real time and make corresponding decisions. Its function is to display video images and data from the front-end equipment module in real time, and automatically analyze video images and environmental data to generate early warning signals. At the same time, it can issue alarms or notifications to ensure a rapid response.

[0043] At the same time, the data processing and transmission module is used to receive data from the front-end equipment module, perform pre-processing, format conversion, compression, encryption and other operations on the data, and ensure that the data can be transmitted to the network monitoring center module stably and quickly.

[0044] The patrol record module is mainly responsible for recording, archiving and managing the key data generated by the system, ensuring that all monitoring data can be accurately recorded and convenient for later viewing, analysis and backtracking. It includes not only video records, but also event records (such as alarm events, alarm types, responding personnel, etc.).

[0045] Among them, the front-end equipment module collects data and transmits it to the data processing and transmission module. The data processing and transmission module is responsible for sending the processed data to the network monitoring center module. At the same time, the front-end equipment module also provides real-time monitoring images and data to the patrol record module for archiving. The patrol record module records all key data, including video data, alarm information, etc., to ensure that the data can be queried and retrospectively analyzed afterwards.

[0046] In one of the more preferred embodiments, the tilting assembly includes a transverse swing arm 10 provided on the outer peripheral surface of the axial sphere 3, a transverse clearance groove 11 for the connecting shaft 8 to slide through is provided on the transverse swing arm 10, the end of the transverse swing arm 10 is fixedly rotated on the distance axis claw seat 1, and a driven gear 14 is coaxially fixed on the transverse swing arm 10;

[0047] The distance axis claw seat 1 is fixedly connected to a mounting plate 35, and a sector gear 15 that rotates back and forth in a vertical direction is provided on the mounting plate 35. The sector gear 15 is meshed with the driven gear 14, and an arc-shaped limit block 16 is fixedly connected to the driven gear 14. An incomplete circular ring 17 is fixedly connected to the side of the sector gear 15 facing the arc-shaped limit block 16, and the arc-shaped limit block 16 and the incomplete circular ring 17 are in sliding contact with each other.

[0048] The mounting plate 35 is provided with a rack 19 that can move freely in the horizontal direction, and a horizontal slide groove is opened on the mounting plate 35 for the rack 19 to be slidably connected. The rack 19 is meshed with the co-located gear 18, and the co-located gear 18 and the sector gear 15 are coaxially fixed.

[0049] The mounting plate 35 is provided with an adjusting rod 32 driven by a motor and freely rotating in the vertical direction. The end of the rack 19 facing the adjusting rod 32 includes an integrally formed end portion 191. The adjusting rod 32 is fixedly connected to a side surface facing the end portion 191 with an adjusting pin 33. The end portion 191 is provided with an adjusting groove 34 for the adjusting pin 33 to be slidably connected.

[0050] like Figure 1-Figure 7As shown, a group of motors drive the adjusting rod 32 to swing in the vertical direction, thereby driving the adjusting pin 33 set at its end to swing synchronously, wherein the adjusting pin 33 is slidably connected to the end portion 191 of the rack 19 integrally formed through the adjusting groove 34, and then when the adjusting rod 32 rotates freely, it can drive the rack 19 to reciprocate in the horizontal direction, thereby driving the co-positioned gear 18 meshing with the rack 19 to rotate back and forth, and then driving the sector gear 15 coaxially arranged with the co-positioned gear 18 to rotate synchronously.

[0051] At the same time, when the sector gear 15 rotates back and forth, it can drive the driven gear 14 meshing with it to swing back and forth. When the sector gear 15 and the driven gear 14 are not in a meshing state, the incomplete ring 17 corresponds to the arc-shaped limit block 16. Then, when the sector gear 15 disengages from the driven gear 14, the incomplete ring 17 can limit the rotation of the driven gear 14 to prevent the driven gear 14 and the transverse rocker arm 10 from rotating arbitrarily.

[0052] Among them, when the lateral rocker arm 10 follows the driven gear 14 to swing back and forth in the vertical direction, the lateral clearance groove 11 opened thereon can drive the connecting shaft 8 to swing synchronously, thereby changing the pitch angle of the L-shaped support seat 9 and the camera 2, so that the camera 2 can swing back and forth in the vertical direction at a certain angle while keeping its horizontal orientation unchanged, thereby accurately monitoring areas at different heights of the river channel, for example, monitoring the water level or flow rate data of the river surface, or adjusting the viewing angle to the edge of the dam to pay attention to whether there are people approaching, thereby improving the comprehensiveness and accuracy of the monitoring.

[0053] It should be noted that when the arc-shaped outer shaft seat 7 swings in the vertical direction, the arc-shaped outer shaft seat 7 drives the axial sphere 3 to swing synchronously through the transverse shaft groove 6, wherein the arc-shaped inner shaft seat 4 rotates on the axis claw seat 1. When the vertical shaft groove 5 swings in the vertical direction, the arc-shaped inner shaft seat 4 can slide on the vertical shaft groove 5, thereby adapting to the swinging process of the axial sphere 3 to avoid motion interference with the pitch angle change of the camera 2.

[0054] Based on the embodiment of the tilting assembly, the fixed pendulum assembly includes a longitudinal pendulum rod 12 arranged on the outer peripheral surface of the axial sphere 3 and arranged in an interlaced and overlapping manner with the transverse pendulum rod 10. The longitudinal pendulum rod 12 is provided with a longitudinal clearance groove 13 for the connecting shaft 8 to slide through. The end of the longitudinal pendulum rod 12 is fixedly rotated on the distance axis claw seat 1, and a driven bevel gear 31 is coaxially fixed to the longitudinal pendulum rod 12.

[0055] The driven bevel gear 31 is meshedly connected with the driving bevel gear 30 , and the driving bevel gear 30 rotates on the axis claw seat 1 and reciprocates in the vertical direction.

[0056] The fixed pendulum assembly also includes a side plate 29 coaxially fixed with the active bevel gear 30, an inner ratchet 27 is fixedly rotated on the mounting plate 35, a connecting rod 28 is provided on the inner ratchet 27, and the head end and the tail end of the connecting rod 28 are respectively fixedly rotated on the inner ratchet 27 and the side plate 29, and the distance between the head end of the connecting rod 28 and the rotation center point of the inner ratchet 27 is smaller than the distance between the tail end of the connecting rod 28 and the rotation center point of the side plate 29.

[0057] The mounting plate 35 is provided with a special-shaped swing seat 22 which rotates on a fixed axis. A positioning pin 20 is fixedly connected to the side of the co-located gear 18 facing the special-shaped swing seat 22, and a positioning groove 23 is provided on the special-shaped swing seat 22 for the positioning pin 20 to slide in.

[0058] The special-shaped swing seat 22 is provided with two sets of arc-shaped blocking grooves 24, and the two sets of arc-shaped blocking grooves 24 are symmetrically arranged with the positioning groove 23 as the midline. The side of the co-positioned gear 18 facing the special-shaped swing seat 22 is fixedly connected to a blocking ring 21, and the outer circumference of the blocking ring 21 is in sliding contact with the two sets of arc-shaped blocking grooves 24.

[0059] The mounting plate 35 is provided with a directional assembly for driving the inner ratchet 27 to rotate in one direction.

[0060] The directional assembly includes a disc 25 coaxially fixed with the special-shaped pendulum seat 22, and a plurality of groups of pawls 26 arranged in a circular array are provided on the disc 25. The plurality of groups of pawls 26 are all rotated on a fixed axis on the disc 25, and a groove body is opened at the position of the pawl 26 corresponding to the disc 25. The plurality of groups of pawls 26 are all meshed and connected with the inner ratchet 27.

[0061] like Figure 1 、 Figure 2 、 Figure 4 and Figure 8 As shown, when the co-located gear 18 rotates back and forth in the vertical direction driven by the rack 19, the co-located gear 18 drives the sector gear 15 to rotate synchronously, wherein the sector gear 15 in the initial state is not engaged with the driven gear 14. As the co-located gear 18 rotates, the positioning pin 20 thereon enters the positioning groove 23 and drives the special-shaped pendulum seat 22 to swing a certain angle through the positioning groove 23. When the positioning pin 20 disengages from the positioning groove 23, the blocking ring 21 fixed on the co-located gear 18 corresponds to a group of arc-shaped blocking grooves 24, and then the blocking ring 21 limits the special-shaped pendulum seat 22 from rotating arbitrarily.

[0062] At the same time, when the special-shaped pendulum seat 22 rotates, it can drive the coaxial disc 25 to rotate synchronously. At this time, during the rotation of the disc 25, the pawl 26 does not engage with the inner ratchet 27, and the inner ratchet 27 does not rotate at this time. As the co-positioned gear 18 continues to rotate, the positioning pin 20 disengages from the positioning groove 23, and at this time the sector gear 15 engages with the driven gear 14, and the subsequent rotation process of the co-positioned gear 18 can drive the driven gear 14 to rotate, thereby changing the pitch angle of the camera 2.

[0063] Among them, since the rack 19 reciprocates in the horizontal direction, the co-located gear 18 and the rack 19 reciprocate in the vertical direction. When the co-located gear 18 rotates in the opposite direction, it can drive the fan gear 15 to rotate in the opposite direction synchronously, and then drive the driven gear 14 to rotate in the opposite direction, thereby driving the transverse rocker arm 10 to swing in the opposite direction to drive the camera 2 to swing back and forth in the vertical direction.

[0064] At the same time, when the co-located gear 18 drives the positioning pin 20 to rotate in the opposite direction, its positioning pin 20 drives the special-shaped pendulum seat 22 to rotate in the opposite direction through the positioning groove 23, and when the special-shaped pendulum seat 22 drives the disc 25 coaxially arranged with it to rotate in the opposite direction synchronously, the sector gear 15 and the driven gear 14 are no longer in a meshing state, and when the disc 25 rotates in the opposite direction, the multiple groups of pawls 26 arranged thereon drive the inner ratchet 27 to rotate in the opposite direction synchronously, and when the inner ratchet 27 rotates, it can drive the connecting rod 28 to swing, and then drive the edge disk 29 to rotate a certain angle through the swinging process of the connecting rod 28.

[0065] Among them, when the edge disk 29 rotates, it can drive the active bevel gear 30 set coaxially therewith to rotate, and the active bevel gear 30 is meshed with the driven bevel gear 31, and then the rotation of the driven bevel gear 31 drives the longitudinal rocker arm 12 to rotate a certain angle in the horizontal direction. The horizontal rotation of the longitudinal rocker arm 12 can change the horizontal orientation of the camera 2 through the connecting shaft 8, thereby changing the coverage range of the camera 2, and through the intermittent stop and reciprocating swing process in the horizontal direction, it can eliminate the monitoring blind spots in open areas such as river banks.

[0066] It should be noted that the disc 25 is provided with a torsion spring that drives the pawl 26 to return to its initial deflection state. The torsion spring is an existing device and a technical means well known to those skilled in the art, so it is not shown in the figure. By arranging a torsion spring and a groove body for accommodating the pawl 26 on the pawl 26, the inner ratchet 27 can be driven to rotate in only one direction during the process of the disc 25 following the special-shaped pendulum seat 22 to rotate synchronously back and forth.

[0067] Among them, when the inner ratchet 27 rotates intermittently until it rotates one circle, it can drive the edge disk 29 to rotate synchronously through the connecting rod 28, and the rotation method is intermittent rotation in the vertical direction, so that the edge disk 29 drives the longitudinal rocker 12 to swing back and forth in the horizontal direction through the active bevel gear 30 and the driven bevel gear 31, so as to drive the camera 2 to swing back and forth within the fan-shaped range, thereby achieving the purpose of increasing the monitoring range of the camera 2.

[0068] It should also be noted that the camera 2 is fixedly mounted on the L-shaped support seat 9, and in actual use, there are many types of cameras 2. Therefore, when the camera 2 is installed on the connecting shaft 8, different supporting components are used. At the same time, there is no need to calibrate the screen direction of the camera 2 during the installation process. In the actual installation process, after the camera 2 is fixed on the connecting shaft 8 through the supporting component, the arc-shaped inner shaft seat 4 can be driven to rotate by another motor provided on the axis claw seat 1, and then the rotation process of the arc-shaped inner shaft seat 4 drives the axial position sphere 3 to drive the arc-shaped outer shaft seat 7 to rotate synchronously, thereby driving the camera 2 to rotate, so as to achieve the purpose of calibrating the camera 2 monitoring screen.

[0069] 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 regional distributed communication information monitoring device, comprising a front-end device module, and a network monitoring center module, a data processing and transmission module, and a patrol recording module used in conjunction with the front-end device module, wherein the front-end device module comprises a camera (2) for monitoring riverbank image information and a pole supporting the camera (2), characterized in that: The vertical pole is provided with an axial pendulum structure for adjusting the direction of the camera (2) to dynamically monitor the riverbank; The axis pendulum structure comprises an axis claw seat (1) fixedly connected to the vertical pole, a freely swinging axis sphere (3) is provided on the axis claw seat (1), an arc-shaped inner axis seat (4) and an arc-shaped outer axis seat (7) are provided on the axis sphere (3), the arc-shaped inner axis seat (4) is fixedly rotated on the axis claw seat (1), a vertical axis groove (5) for sliding connection of the arc-shaped inner axis seat (4) is provided on the axis sphere (3), and a horizontal axis groove (6) for sliding connection of the arc-shaped outer axis seat (7) is provided on the axis sphere (3), a camera (2) is fixedly arranged on the arc-shaped outer axis seat (7), and a tilting assembly for driving the arc-shaped outer axis seat (7) to swing back and forth in the vertical direction is provided on the axis claw seat (1); The arc-shaped outer shaft seat (7) is fixedly connected to a connecting shaft (8), and one end of the connecting shaft (8) away from the arc-shaped outer shaft seat (7) is fixedly connected to an L-shaped support seat (9). The camera (2) is fixedly connected to the L-shaped support seat (9), and a pendulum assembly is provided on the axis claw seat (1) for driving the arc-shaped outer shaft seat (7) to intermittently swing in the horizontal direction.

2. The regional distributed communication information monitoring device according to claim 1, characterized in that: The tilting assembly comprises a transverse swing rod (10) arranged on the outer peripheral surface of the axial sphere (3), a transverse clearance groove (11) for the connecting shaft (8) to slide through is provided on the transverse swing rod (10), the end of the transverse swing rod (10) is fixedly rotated on the distance axis claw seat (1), and a driven gear (14) is coaxially fixed on the transverse swing rod (10); The distance axis claw seat (1) is fixedly connected to a mounting plate (35), the mounting plate (35) is provided with a sector gear (15) that reciprocates in a vertical direction, the sector gear (15) is meshedly connected with a driven gear (14), the driven gear (14) is fixedly connected to an arc-shaped limit block (16), and an incomplete circular ring (17) is fixedly connected to a side of the sector gear (15) facing the arc-shaped limit block (16), and the arc-shaped limit block (16) and the incomplete circular ring (17) are in sliding contact.

3. The regional distributed communication information monitoring device according to claim 2, characterized in that: The mounting plate (35) is provided with a rack (19) that can move freely in the horizontal direction, and a horizontal slide groove for sliding connection of the rack (19) is opened on the mounting plate (35), the rack (19) is meshedly connected with a co-located gear (18), and the co-located gear (18) and the sector gear (15) are coaxially fixed.

4. The regional distributed communication information monitoring device according to claim 3, characterized in that: The mounting plate (35) is provided with an adjusting rod (32) driven by a motor and freely rotatable in a vertical direction. One end of the rack (19) facing the adjusting rod (32) includes an integrally formed end portion (191). A side of the adjusting rod (32) facing the end portion (191) is fixedly connected to an adjusting pin (33). The end portion (191) is provided with an adjusting slot (34) for sliding connection of the adjusting pin (33).

5. The regional distributed communication information monitoring device according to claim 4, characterized in that: The fixed pendulum assembly comprises a longitudinal pendulum rod (12) arranged on the outer peripheral surface of the axial sphere (3) and arranged in an interlaced and overlapping manner with the transverse pendulum rod (10); a longitudinal clearance groove (13) for the connecting shaft (8) to slide through is provided on the longitudinal pendulum rod (12); the end of the longitudinal pendulum rod (12) is fixedly rotated on the distance axis claw seat (1), and a driven bevel gear (31) is coaxially fixed on the longitudinal pendulum rod (12); The driven bevel gear (31) is meshedly connected with the driving bevel gear (30), and the driving bevel gear (30) rotates on the axis claw seat (1) and reciprocates in a vertical direction.

6. The regional distributed communication information monitoring device according to claim 5, characterized in that: The pendulum assembly further comprises a side plate (29) fixed coaxially with the driving bevel gear (30); an inner ratchet (27) is fixedly rotated on the mounting plate (35); a connecting rod (28) is provided on the inner ratchet (27); a head end and a tail end of the connecting rod (28) are fixedly rotated on the inner ratchet (27) and the side plate (29) respectively; The distance between the head end of the connecting rod (28) and the rotation center point of the inner ratchet (27) is smaller than the distance between the end end of the connecting rod (28) and the rotation center point of the edge position plate (29).

7. The regional distributed communication information monitoring device according to claim 6, characterized in that: A special-shaped swing seat (22) is fixedly rotated on the mounting plate (35), a positioning pin (20) is fixedly connected to a side of the co-located gear (18) facing the special-shaped swing seat (22), and a positioning groove (23) for sliding connection of the positioning pin (20) is provided on the special-shaped swing seat (22); The special-shaped swing seat (22) is provided with two groups of arc-shaped blocking grooves (24), and the two groups of arc-shaped blocking grooves (24) are symmetrically arranged with the positioning groove (23) as the center line. The co-positioned gear (18) is fixedly connected to a blocking ring (21) on one side facing the special-shaped swing seat (22), and the outer peripheral surface of the blocking ring (21) is in sliding contact with the two groups of arc-shaped blocking grooves (24); The mounting plate (35) is provided with a directional assembly for driving the inner ratchet (27) to rotate in one direction.

8. The regional distributed communication information monitoring device according to claim 7, characterized in that: The directional assembly includes a disc (25) coaxially fixed with the special-shaped pendulum seat (22), and a plurality of groups of ratchets (26) arranged in a circular array are provided on the disc (25). The plurality of groups of ratchets (26) are all rotated on the disc (25) with fixed axes, and a groove body is opened at the position of the ratchets (26) corresponding to the disc (25). The plurality of groups of ratchets (26) are all meshed and connected with the inner ratchet (27).

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