Multi-angle adjustment monitoring equipment

Abstract

The utility model relates to multi-angle adjusting monitoring equipment which comprises an L-shaped mounting base, an adaptive adjusting frame, an electric telescopic rod, a longitudinal adjusting assembly and a mounting adjusting seat, and a camera is rotationally arranged on the mounting adjusting seat. Wherein the electric telescopic rod adjusts the pitching angle of the camera; the longitudinal adjusting assembly drives a worm and gear transmission piece and a lead screw through a motor and is in linkage with the base to achieve longitudinal displacement adjustment of the camera. The installation adjusting seat drives the camera to deflect and adjust through cooperation of the motor and the transmission conversion piece. And the adaptive adjusting frame adopts a square telescopic frame and a mounting support structure, so that mechanical interference during multi-dimensional adjustment is avoided. The system further comprises a control module which cooperatively controls all driving elements, and multi-dimensional accurate adjustment of pitching, deflection and longitudinal displacement is achieved. And the transmission module transmits the image to the mobile terminal in real time. According to the equipment, the monitoring coverage range and flexibility are improved through multi-dimensional linkage adjustment, the structure is stable and free of interference, the control precision is high, and the equipment meets the real-time monitoring requirement in a complex scene.

Description

Technical Field

[0001] This utility model belongs to the field of monitoring technology, and specifically relates to a multi-angle adjustable monitoring device. Background Technology

[0002] With the development of security monitoring technology, monitoring equipment is increasingly widely used in public safety, industrial production, smart homes, and other fields. To meet the monitoring needs in complex scenarios (such as wide coverage, dynamic target tracking, and multi-view switching), the multi-angle adjustment function of monitoring equipment has become a key performance indicator.

[0003] Currently, most mainstream adjustable monitoring devices on the market adopt a single-axis or dual-axis adjustment structure (such as a horizontal rotation axis and a pitch axis), which can only achieve adjustment of the horizontal yaw or pitch angle. Such devices have the following limitations:

[0004] 1. Limited adjustment dimensions: It lacks longitudinal (front-back direction) displacement adjustment function, and cannot dynamically adjust the camera position according to the distance of the monitored target, resulting in limited monitoring coverage. It is particularly unsuitable for scenarios that require switching between "close-up detail observation" and "panoramic coverage" (such as industrial production lines and traffic intersections).

[0005] 2. Risk of mechanical interference: In traditional adjustment structures, the linkage mechanism between pitch adjustment and horizontal yaw adjustment is poorly designed, which can easily cause mechanical interference due to the intersection of component movement trajectories. Long-term use may lead to component wear or adjustment jamming, affecting the stability of the equipment.

[0006] 3. Weak collaborative control capability: Each adjustment mechanism (such as pitch and yaw) is mostly controlled independently, lacking a unified collaborative control module. It cannot automatically optimize the adjustment strategy according to monitoring needs (such as preset area scanning and dynamic target tracking), resulting in low adjustment efficiency and complex operation.

[0007] Therefore, there is an urgent need for a monitoring device that can achieve multi-dimensional (pitch, yaw, longitudinal displacement) coordinated adjustment, has a stable and interference-free structure, and has high control precision, so as to improve the monitoring flexibility and reliability in complex scenarios. Utility Model Content

[0008] To achieve the above objectives, this utility model provides the following technical solution: a multi-angle adjustable monitoring device, comprising: an L-shaped mounting base, two adaptive adjustment frames, and an electric telescopic rod.

[0009] A fixed rail is fixedly installed on the L-shaped mounting base. Two of the adaptive adjustment brackets are symmetrically fixedly installed on one end of the fixed rail. A mounting adjustment seat is rotatably installed on the other end of the two adaptive adjustment brackets, and a camera is rotatably installed on the mounting adjustment seat. One end of the electric telescopic rod is rotatably mounted on the fixed rail, and the other end is rotatably mounted on the mounting adjustment seat.

[0010] It also includes a longitudinal adjustment component, which is mounted on the L-shaped mounting base and connected to the mounting adjustment seat. The longitudinal adjustment component works with the adaptive adjustment frame to adjust the longitudinal displacement of the camera.

[0011] As a further improvement of this utility model, the longitudinal adjustment component includes a first motor, which is fixedly mounted on the L-shaped mounting base. The output end of the first motor is connected to the input end of the worm gear transmission component. The output end of the worm gear transmission component is coaxially fixedly mounted on the lead screw. The lead screw is rotatably mounted on the L-shaped mounting base via a bearing seat. One end of the lead screw is rotatably mounted with a connecting base via a threaded connection. The other end of the connecting base is connected to the mounting adjustment seat.

[0012] As a further improvement of this utility model, the mounting adjustment seat includes: a mounting bracket, a second motor, and a transmission conversion component.

[0013] The mounting bracket is rotatably mounted on the two adaptive adjustment brackets and rotatably connected to the electric telescopic rod; the second motor is mounted on the mounting bracket, and its output end is connected to the input end of the transmission conversion component, which is mounted on the mounting bracket.

[0014] As a further improvement of this utility model, the camera is rotatably mounted on the mounting bracket, and the rotating shaft connecting the camera and the mounting bracket is coaxially connected to the output end of the transmission conversion component.

[0015] As a further improvement of this utility model, the adaptive adjustment frame includes a square telescopic frame and a mounting support.

[0016] One end of the square telescopic frame is fixedly mounted on the fixed rail, and the other end is fixedly connected to one end of the mounting support. The other end of the mounting support is rotatably connected to the mounting frame.

[0017] As a further improvement of this utility model, the first motor and the second motor are stepper motors.

[0018] As a further improvement of this utility model, it also includes a control module and a transmission module;

[0019] The control module is electrically connected to the first motor, the second motor, and the electric telescopic rod, and is used to coordinate the control and adjustment of the camera's angle and orientation.

[0020] The transmission module is electrically connected to the camera and is used to transmit the images captured by the camera to the mobile monitoring terminal.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. The camera can be adjusted in multiple dimensions, including pitch, yaw, and longitudinal displacement, by means of an electric telescopic pole, mounting adjustment base, and longitudinal adjustment components. At the same time, the use of a suitable adjustment frame to adjust the camera's pitch and longitudinal displacement avoids mechanical interference, ensuring adjustment accuracy and stability, improving monitoring range and flexibility, and meeting the monitoring needs in complex environments.

[0023] 2. The control module works in conjunction with each motor and electric telescopic pole to achieve coordinated and precise control and improve adjustment efficiency; the transmission module ensures real-time image transmission, enhancing the real-time performance and reliability of the monitoring system, and is suitable for various monitoring scenarios. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a multi-angle adjustable monitoring device;

[0025] Figure 2 This is a schematic diagram of the structural connection of a multi-angle adjustable monitoring device;

[0026] Figure 3 This is an enlarged schematic diagram of point A of a multi-angle adjustable monitoring device;

[0027] Figure 4 This is a schematic diagram of the connection of an electric telescopic pole for a multi-angle adjustable monitoring device.

[0028] The components include: 1. L-shaped mounting base; 2. Adaptive adjustment frame; 3. Fixed rail; 4. Longitudinal adjustment assembly; 41. First motor; 42. Worm gear transmission component; 43. Lead screw; 44. Shaft seat; 45. Connecting base; 5. Mounting adjustment seat; 51. Mounting frame; 52. Second motor; 53. Transmission conversion component; 6. Camera; 7. Electric telescopic pole. Detailed Implementation

[0029] See Figures 1 to 2 As shown, a multi-angle adjustable monitoring device is characterized by comprising: an L-shaped mounting base 1, two adaptive adjustment frames 2, and an electric telescopic rod 7.

[0030] A fixed rail 3 is fixedly installed on the L-shaped mounting base 1. Two adaptive adjustment frames 2 are symmetrically fixedly installed at one end via the fixed rail 3. An adjustment mounting seat 5 is rotatably installed at the other end of the two adaptive adjustment frames 2, and a camera 6 is rotatably installed on the adjustment mounting seat 5. One end of the electric telescopic rod 7 is rotatably mounted on the fixed rail 3, and the other end is rotatably mounted on the adjustment mounting seat 5.

[0031] The electric telescopic pole 7 is driven by a built-in motor to extend and retract, adjusting the pitch angle of the mounting bracket 5, thereby achieving precise control over the pitch angle of the camera 6 and ensuring flexible adjustment of the monitoring field of view. Simultaneously, the mounting bracket 5 can adjust the deflection angle of the camera 6, improving the comprehensiveness of the monitoring range coverage.

[0032] It also includes a longitudinal adjustment component 4, which is mounted on the L-shaped mounting base 1 and connected to the mounting adjustment seat 5. The longitudinal adjustment component 4 works with the adaptive adjustment frame 2 to adjust the longitudinal displacement of the camera 6.

[0033] The longitudinal adjustment component 4, in conjunction with the linkage mechanism of the adaptive adjustment frame 2, enables the camera 6 to move relative to the L-shaped adjustment seat 1, ensuring dynamic adjustment of the monitoring angle, improving monitoring accuracy and expanding coverage, and meeting diverse monitoring needs.

[0034] It should be noted that through the multi-dimensional adjustment of the camera 6's pitch, yaw, and longitudinal displacement, this device can flexibly cope with different monitoring scenarios in complex environments, reduce blind spots, improve the overall efficiency of the monitoring system, ensure comprehensive security, and significantly enhance monitoring effectiveness. The coordinated operation of all components ensures simple and reliable operation, making it suitable for various installation environments and meeting the high standards of modern monitoring systems.

[0035] In a preferred embodiment, the longitudinal adjustment component 4 includes a first motor 41, which is fixedly mounted on the L-shaped mounting base 1. The output end of the first motor 41 is connected to the input end of the worm gear transmission component 42. The output end of the worm gear transmission component 42 is coaxially fixedly mounted on a lead screw 43. The lead screw 43 is rotatably mounted on the L-shaped mounting base 1 via a bearing seat 44. One end of the lead screw 43 is rotatably connected to a connecting base 45 via a threaded connection. The other end of the connecting base 45 is connected to the mounting adjustment seat 5.

[0036] The first motor 41 is started to drive the worm gear transmission component 42 to rotate, which in turn drives the lead screw 43 to rotate, so that the connecting base 45 moves along the lead screw 43 relative to the L-shaped mounting base 1, thereby realizing the longitudinal displacement adjustment of the camera 6.

[0037] The worm gear transmission component 42 ensures a stable and reliable adjustment process through physical limiting and self-locking functions, avoiding displacement deviations caused by vibration or external forces, and further improving the stability and accuracy of the monitoring system.

[0038] In a preferred embodiment, the mounting adjustment seat 5 includes: a mounting bracket 51, a second motor 52, and a transmission conversion component 53;

[0039] The mounting bracket 51 is rotatably mounted on the two adaptive adjustment brackets 2 and rotatably connected to the electric telescopic rod 7; the second motor 52 is mounted on the mounting bracket 51, and its output end is connected to the input end of the transmission conversion component 53, which is mounted on the mounting bracket 51.

[0040] It should be noted that starting the second motor 51 drives the transmission conversion component 53 to rotate, which in turn drives the mounting bracket 51 to rotate relative to the adjustment bracket 2, thereby realizing the adjustment of the deflection angle of the camera 6.

[0041] The transmission conversion component 53 incorporates a worm gear structure, which reduces the speed of the second motor 52 while ensuring smooth and precise rotation, effectively avoiding adjustment errors caused by excessive speed. Furthermore, due to its physical limiting and self-locking characteristics, it maintains adjustment accuracy even in extreme environments, ensuring a stable and clear monitoring image and further optimizing the overall performance of the monitoring system.

[0042] In a preferred embodiment, the camera 6 is rotatably mounted on the mounting bracket 51, and the rotating shaft connecting the camera 6 to the mounting bracket 51 is coaxially connected to the output end of the transmission conversion component 53. This coaxial connection design ensures that the rotation angle of the camera 6 is synchronized with the output of the transmission conversion component 53, achieving precise viewing angle adjustment. Furthermore, this structure effectively reduces mechanical wear, extends the service life of the equipment, and further improves the reliability and stability of the monitoring system during long-term operation.

[0043] In a preferred embodiment, the adaptive adjustment frame 2 includes a square telescopic frame and a mounting support.

[0044] One end of the square telescopic frame is fixedly mounted on the fixed rail 3, and the other end is fixedly connected to one end of the mounting support. The other end of the mounting support is rotatably connected to the mounting frame 51.

[0045] When adjusting the tilt angle of camera 6, the change in the extension length of the electric telescopic rod 7 causes the square telescopic frame to extend and retract accordingly, thereby changing the relative deflection angle between the mounting support and the mounting frame 51, achieving precise adjustment of the tilt angle of camera 6. This design cleverly combines mechanical and electric control to ensure efficient and stable adjustment, significantly improving the flexibility and adaptability of the monitoring system.

[0046] Meanwhile, when adjusting the longitudinal displacement of camera 6, the precise control of electric telescopic rod 7 and the stable cooperation of worm gear transmission component 42 cause the square telescopic frame to change accordingly, ensuring that camera 6 moves smoothly in the longitudinal direction and avoiding image jitter caused by displacement fluctuations, further guaranteeing the continuity and clarity of the monitoring image.

[0047] In a preferred embodiment, the first motor 41 and the second motor 52 are stepper motors. Stepper motors have high-precision control characteristics and are driven by precise pulse signals to achieve precise adjustment of the camera 6 in minute angles and displacements, ensuring no blind spots in the monitoring image. At the same time, the low power consumption and low noise of stepper motors further improve the energy efficiency and environmental friendliness of the system, making it suitable for long-term uninterrupted monitoring scenarios.

[0048] In a preferred embodiment, it also includes a control module and a transmission module;

[0049] The control module is electrically connected to the first motor 41, the second motor 52, and the electric telescopic rod 7, and is used to coordinate the control and adjustment of the angle and orientation of the camera 6. By coordinating the linkage of the first motor 41, the second motor 42, and the electric telescopic rod 7 through the control module, multi-dimensional precise adjustment is achieved to ensure real-time optimization of the monitoring image.

[0050] The transmission module is electrically connected to the camera 6 and is used to transmit the images captured by the camera 6 to the mobile monitoring terminal. The transmission module transmits the images to the monitoring center in real time, ensuring efficient data flow, supporting remote real-time monitoring and decision-making, and improving the response speed and intelligence level of the overall monitoring system.

[0051] The control module incorporates an intelligent algorithm that automatically adjusts the camera's angle and position based on preset parameters to adapt to different monitoring needs. The transmission module employs encryption technology to ensure secure image data transmission, prevent information leakage, and further enhance the system's security and reliability.

[0052] In practical applications, by pre-setting monitoring areas and time periods, the intelligent algorithm automatically optimizes the adjustment strategy of camera 6. The control module automatically adjusts the camera 6's tilt, yaw, and longitudinal displacement to ensure 24 / 7 blind-spot-free monitoring of key areas, improving monitoring efficiency. Simultaneously, the intelligent algorithm analyzes image data in real time, dynamically adjusting the monitoring strategy to adapt to environmental changes and ensure the monitoring system is always in optimal working condition.

[0053] The transmission module transmits images captured by camera 6 to the monitoring center in real time, ensuring efficient data flow, supporting remote real-time monitoring and decision-making, and improving the overall response speed and intelligence level of the monitoring system. Intelligent algorithms dynamically adjust monitoring strategies based on real-time data, ensuring the monitoring system is always in optimal working condition and adapts to various complex environmental changes.

[0054] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be primarily defined by the scope of the claims.

Claims

1. A multi-angle adjustment monitoring device, characterized by: include: L-shaped mounting base (1), two adaptive adjustment brackets (2), electric telescopic rod (7); A fixed rail (3) is fixedly installed on the L-shaped mounting base (1). Two adaptive adjustment frames (2) are symmetrically fixedly installed on one end of the fixed rail (3). An installation adjustment seat (5) is rotatably installed on the other end of the two adaptive adjustment frames (2). A camera (6) is rotatably installed on the installation adjustment seat (5). One end of the electric telescopic rod (7) is rotatably installed on the fixed rail (3), and the other end is rotatably installed on the installation adjustment seat (5). It also includes a longitudinal adjustment component (4), which is mounted on the L-shaped mounting base (1) and connected to the mounting adjustment seat (5). The longitudinal adjustment component (4) works with the adaptation adjustment frame (2) to adjust the longitudinal displacement of the camera (6).

2. The multi-angle adjustment monitoring device of claim 1, wherein: The longitudinal adjustment component (4) includes a first motor (41), which is fixedly mounted on the L-shaped mounting base (1). Its output end is connected to the input end of the worm gear transmission component (42). The output end of the worm gear transmission component (42) is coaxially fixedly mounted on the lead screw (43). The lead screw (43) is rotatably mounted on the L-shaped mounting base (1) via a bearing seat (44). One end of the lead screw (43) is rotatably mounted on the lead screw (43) via a threaded connection. The other end of the connecting base (45) is connected to the mounting adjustment seat (5).

3. A multi-angle adjustment monitoring apparatus according to claim 2, wherein: The mounting adjustment seat (5) includes: a mounting bracket (51), a second motor (52), and a transmission conversion component (53); The mounting bracket (51) is rotatably mounted on the two adaptation adjustment brackets (2) and rotatably connected to the electric telescopic rod (7); the second motor (52) is mounted on the mounting bracket (51) and its output end is connected to the input end of the transmission conversion component (53), which is mounted on the mounting bracket (51).

4. A multi-angle adjustment monitoring apparatus according to claim 3, wherein: The camera (6) is rotatably mounted on the mounting bracket (51), and the rotating shaft connecting the camera (6) and the mounting bracket (51) is coaxially connected to the output end of the transmission conversion component (53).

5. The multi-angle adjustment monitoring device of claim 3, wherein: The adaptive adjustment frame (2) includes a square telescopic frame and a mounting support; One end of the square telescopic frame is fixedly mounted on the fixed rail (3), and the other end is fixedly connected to one end of the mounting support. The other end of the mounting support is rotatably connected to the mounting frame (51).

6. The multi-angle adjustment monitoring apparatus of claim 3, wherein: The first motor (41) and the second motor (52) are stepper motors.

7. The multi-angle adjustment monitoring device of claim 3, wherein: It also includes a control module and a transmission module; The control module is electrically connected to the first motor (41), the second motor (52), and the electric telescopic rod (7) and is used to coordinate the control and adjustment of the angle and orientation of the camera (6); The transmission module is electrically connected to the camera (6) and is used to transmit the images captured by the camera (6) to the mobile monitoring terminal.

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