Ball machine fixing device for territorial resource monitoring

Abstract

A dome camera fixing device for territorial resource monitoring disclosed by the present invention comprises a fixing frame and a network dome camera for territorial resource monitoring, the left side of the top of the fixing frame is fixedly provided with a fixing plate, and the left end of the bottom of the fixing plate is fixedly connected with a U-shaped frame. After the device is fixed, the network dome camera can be simultaneously adjusted and matched in the front-back monitoring direction and the circumferential monitoring direction, so that the monitoring angle position of the network dome camera can be adjusted in all directions, and the problem that once an existing dome camera fixing device for territorial resource monitoring is installed, the position and the angle of the existing dome camera fixing device are fixed is solved; the network dome camera solves the problem that the existing network dome camera is difficult to adapt to complex and changeable territorial resource monitoring scenes, and finally can greatly improve the monitoring view of the network dome camera, so that the monitoring range is wider, and is favorable for comprehensively capturing information such as land resource utilization dynamics and geological disaster hidden danger point changes, thereby meeting large-area and multi-angle monitoring requirements. And the monitoring and using requirements of people are greatly met.

Description

Technical Field

[0001] The present invention relates to the technical field of fixing devices, and particularly to a fixing device for a spherical camera used in land and resources monitoring. Background Art

[0002] As is well known, the fixing device for a spherical camera used in land and resources monitoring is a device for stably and reliably fixing the spherical camera for monitoring land and resources at a specific position, so as to ensure that the spherical camera can work normally and effectively monitor land and resources. Land and resources monitoring often relies on facilities such as communication towers to build a detector layout platform. Since the monitoring area is mostly in the wild and the environment is complex, the spherical camera is easily loosened by various factors such as wind force and gravity, which in turn affects the normal operation of the detection system. The role of the fixing device for the spherical camera is to solve these problems and ensure that the spherical camera is firmly installed and can stably monitor land and resources for a long time.

[0003] The prior art CN207921691U discloses a fixing device for a spherical camera used in land and resources monitoring, including a fixing block. The bottom of the fixing block is fixedly connected to the upper end of the network spherical camera. The right side of the fixing block is respectively fixedly connected to the left ends of a pair of fixing rods. The right ends of the fixing rods are respectively fixedly connected to both ends of the left side of the first fixing plate. It is simple to install and convenient to use, and is applicable to various environments.

[0004] However, the existing fixing devices for spherical cameras used in land and resources monitoring generally adopt a fixed structure design. Once the spherical camera is installed, its position and angle are basically fixed. In the complex and changeable land and resources monitoring scenarios, such as mountainous areas, river-crossing areas or different functional areas of cities, the fixed structure greatly limits the monitoring vision of the spherical camera, resulting in a narrow monitoring range, making it difficult to comprehensively capture key information such as the dynamic changes of land resource utilization and the changes of geological disaster hidden danger points, and unable to meet the monitoring requirements of large areas and multiple angles, seriously restricting the efficient development of land and resources monitoring work. Summary of the Invention

[0005] The purpose of the present invention is to solve the drawbacks existing in the prior art, and to propose a fixing device for a spherical camera used in land and resources monitoring.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions: A fixed device for a dome camera used in land and resources monitoring, including a fixed frame and a network dome camera for land and resources monitoring. A fixed plate is fixedly installed on the left side of the top of the fixed frame. The left end of the bottom of the fixed plate is fixedly connected to a U-shaped frame. A rotating rod is rotatably installed in the U-shaped frame. The bottom end of the rotating rod rotatably penetrates below the U-shaped frame and is fixedly connected to a protective cover body, and the upper part of the network dome camera is arranged inside the protective cover body; An installation cavity is provided inside the fixed frame. A movable column is movably installed in the installation cavity. The left end of the movable column movably penetrates to the outside of the fixed frame and extends into the U-shaped frame. A tooth groove is provided on the movable column located in the U-shaped frame. A gear is fixedly sleeved on the rotating rod, and the movable column is meshed with the gear through the tooth groove; A movable block is slidably installed on the top inner wall of the installation cavity, and the right end of the movable column is fixedly connected to the movable block. An installation hole is provided on the movable block, and a lead screw nut is fixedly installed in the installation hole. A horizontally arranged lead screw is rotatably installed in the installation cavity, and the lead screw is in threaded connection with the lead screw nut. A second motor is arranged on the right inner wall of the installation cavity, and the output shaft of the second motor is fixedly connected to the right end of the lead screw.

[0007] Furthermore, a slide rail is arranged on the top side inner wall of the installation cavity, and a slide block is arranged on the top of the movable block. The slide block is slidably installed on the slide rail.

[0008] Furthermore, a movable hole is provided on the left inner wall of the installation cavity, and the movable column movably penetrates through the movable hole.

[0009] Furthermore, first bearings are arranged on the bottom of the fixed plate and the bottom side inner wall of the U-shaped frame, and the rotating rod is respectively rotatably installed on the two first bearings.

[0010] Furthermore, a second bearing is arranged on the L-shaped mounting frame, and the output shaft of the first motor is rotatably installed on the second bearing.

[0011] Furthermore, a controller is also arranged on the fixed frame, and the controller is electrically controlled and connected to the first motor and the second motor respectively.

[0012] With the above structure, the beneficial effects obtained by the present invention are as follows: In the present invention, through the cooperation of the second motor, the lead screw, the movable block, the lead screw nut, the movable column, the tooth groove, the gear, the rotating rod, and the protective cover body, the network dome camera can rotate forward or backward in the circumferential direction, so that the monitoring direction of the network dome camera can be adjusted in the circumferential direction; Meanwhile, the output shaft of the first motor can also drive the network dome camera to rotate forward or backward in the front-back direction, so that the monitoring direction of the network dome camera can be adjusted in the front-back direction, and the adjustment of the front-back monitoring direction and the circumferential monitoring direction of the network dome camera can be carried out simultaneously, so as to be able to adjust the monitoring angle position of the network dome camera in all directions; Finally, for the ball machine fixing device for land resource monitoring, after being fixed, the monitoring angle position of the network dome camera can be adjusted in all directions by simultaneously adjusting and coordinating the network dome camera in the front-back monitoring direction and the circumferential monitoring direction, avoiding the disadvantages that once the existing ball machine fixing device for land resource monitoring is installed, its position and angle are fixed and it is difficult to adapt to the complex and changeable land resource monitoring scenarios. Ultimately, it can greatly improve the monitoring field of view of the network dome camera, make the monitoring range wider, be conducive to comprehensively capturing information such as the dynamic utilization of land resources and the changes of geological disaster potential points, thus meeting the monitoring requirements of large areas and multiple angles and greatly meeting people's monitoring needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic structural diagram of a ball machine fixing device for land resource monitoring proposed by the present invention; Figure 2 FIG. is a sectional structural diagram of the present invention; Figure 3 is Figure 2 an enlarged structural diagram of part A in FIG.; Figure 4 FIG. is a structural diagram among the movable column, the tooth groove, the gear and the rotating rod in the present invention.

[0014] In the figure: 1, fixing frame; 101, installation cavity; 102, movable hole; 2, fixing plate; 3, U-shaped frame; 4, protective housing; 401, L-shaped mounting frame; 402, first motor; 5, network dome camera; 6, second motor; 7, lead screw; 8, lead screw nut; 9, movable block; 10, slider; 11, slide rail; 12, movable column; 121, tooth groove; 13, gear; 14, rotating rod; 15, first bearing; 16, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 of the embodiments.

[0016] Refer to Figures 1-4, A spherical camera fixing device for land and resources monitoring, including a fixing frame 1 and a network spherical camera 5 for land and resources monitoring. A fixing plate 2 is fixedly installed on the left side of the top of the fixing frame 1. The left end of the bottom of the fixing plate 2 is fixedly connected to a U-shaped frame 3. A rotating rod 14 is rotatably installed in the U-shaped frame 3. The bottom end of the rotating rod 14 rotatably penetrates below the U-shaped frame 3 and is fixedly connected to a protective cover body 4, and the upper part of the network spherical camera 5 is arranged inside the protective cover body 4; L-shaped mounting frames 401 are fixedly installed on both inner walls of the protective cover body 4. A first motor 402 is fixedly installed on the L-shaped mounting frame 401. The output shaft of the first motor 402 is fixedly connected to the outer side of the network spherical camera 5; An installation cavity 101 is provided inside the fixing frame 1. A movable column 12 is movably installed in the installation cavity 101. The left end of the movable column 12 movably penetrates to the outside of the fixing frame 1 and extends into the U-shaped frame 3. A tooth groove 121 is provided on the movable column 12 located in the U-shaped frame 3. A gear 13 is fixedly sleeved on the rotating rod 14, and the movable column 12 is engaged with the gear 13 through the tooth groove 121; A movable block 9 is slidably installed on the top inner wall of the installation cavity 101, and the right end of the movable column 12 is fixedly connected to the movable block 9. An installation hole is provided on the movable block 9. A lead screw nut 8 is fixedly installed in the installation hole. A horizontally arranged lead screw 7 is rotatably installed in the installation cavity 101, and the lead screw 7 is threadedly connected to the lead screw nut 8. A second motor 6 is arranged on the right inner wall of the installation cavity 101. The output shaft of the second motor 6 is fixedly connected to the right end of the lead screw 7.

[0017] In this embodiment, a slide rail 11 is provided on the top inner wall of the installation cavity 101. A slider 10 is provided on the top of the movable block 9. The slider 10 is slidably installed on the slide rail 11; A movable hole 102 is provided on the left inner wall of the installation cavity 101. The movable column 12 movably penetrates through the movable hole 102.

[0018] In this embodiment, first bearings 15 are provided on the bottom of the fixing plate 2 and the bottom inner wall of the U-shaped frame 3. The rotating rod 14 is respectively rotatably installed on the two first bearings 15; Second bearings are provided on the L-shaped mounting frame 401. The output shaft of the first motor 402 is rotatably installed on the second bearings.

[0019] Among them, a controller 16 is further provided on the fixing frame 1. The controller 16 is electrically controlled and connected to the first motor 402 and the second motor 6 respectively.

[0020] Such as Figures 1-4A pan-tilt fixing device for land and resources monitoring shown in the figure installs and fixes a network pan-tilt 5 on the installation frame in the wild of the land and resources to be monitored through a fixing frame 1 as a whole. After installation, the angular position of the network pan-tilt 5 can be adjusted and changed according to actual monitoring needs so as to adapt to different complex and changeable land and resources monitoring scenarios, and comprehensively capture the dynamic changes of land resource utilization and potential geological hazard points. When adjustment is needed after fixation: by driving the lead screw 7 to rotate forward and backward through the second motor 6, the movable block 9 can be driven to move left and right on the lead screw 7 through the lead screw nut 8. When the movable block 9 moves, it drives the movable column 12 to move left and right. When the movable column 12 moves, it also drives the rotating rod 14 to rotate forward or backward through the meshing transmission of the tooth groove 121 and the gear 13. When the rotating rod 14 rotates, it drives the protective cover body 4 and the network pan-tilt 5 to rotate forward or backward in the circumferential direction, so that the monitoring azimuth of the network pan-tilt 5 can be adjusted in the circumferential direction; at the same time, the output shaft of the first motor 402 can also be used to drive the network pan-tilt 5 to rotate forward or backward in the front-back direction, so that the monitoring azimuth of the network pan-tilt 5 can be adjusted in the front-back direction, and the adjustment of the front-back monitoring direction of the network pan-tilt 5 and the circumferential monitoring direction can be carried out in cooperation at the same time, so as to be able to adjust the monitoring angular position of the network pan-tilt 5 in all directions, avoiding the disadvantages that once the position and angle of the existing pan-tilt fixing device for land and resources monitoring are fixed after installation, it is difficult to adapt to complex and changeable land and resources monitoring scenarios. Finally, the monitoring vision of the network pan-tilt 5 can be greatly improved, the monitoring range can be made wider, which is conducive to comprehensively capturing information such as the dynamic changes of land resource utilization and potential geological hazard points, thus meeting the monitoring requirements of large areas and multiple angles, and greatly meeting the monitoring use needs of people.

[0021] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A fixed device for a PTZ camera used in land and resources monitoring, comprising a fixing frame (1) and a network PTZ camera (5) for land and resources monitoring, characterized in that, On the left side of the top of the fixing frame (1), a fixing plate (2) is fixedly installed. At the left end of the bottom of the fixing plate (2), a U-shaped frame (3) is fixedly connected. A rotating rod (14) is rotatably installed in the U-shaped frame (3). The bottom end of the rotating rod (14) rotatably penetrates below the U-shaped frame (3) and is fixedly connected to a protective cover body (4), and the upper part of the network dome camera (5) is arranged in the protective cover body (4); on both inner walls of the protective cover body (4), L-shaped mounting frames (401) are fixedly installed. A first motor (402) is fixedly installed on the L-shaped mounting frame (401). The output shaft of the first motor (402) is fixedly connected to the outer side of the network dome camera (5). An installation cavity (101) is arranged inside the fixing frame (1). A movable column (12) is movably installed in the installation cavity (101). The left end of the movable column (12) movably penetrates to the outside of the fixing frame (1) and extends into the U-shaped frame (3). A tooth groove (121) is arranged on the movable column (12) located in the U-shaped frame (3). A gear (13) is fixedly sleeved on the rotating rod (14), and the movable column (12) is meshed with the gear (13) through the tooth groove (121); a movable block (9) is slidably installed on the top inner wall of the installation cavity (101), and the right end of the movable column (12) is fixedly connected to the movable block (9). An installation hole is arranged on the movable block (9), and a lead screw nut (8) is fixedly installed in the installation hole. A horizontally arranged lead screw (7) is rotatably installed in the installation cavity (101), and the lead screw (7) is threadedly connected to the lead screw nut (8). A second motor (6) is arranged on the right inner wall of the installation cavity (101), and the output shaft of the second motor (6) is fixedly connected to the right end of the lead screw (7).

2. The ball machine fixing device for land and resources monitoring according to claim 1, characterized in that, A slide rail (11) is arranged on the top inner wall of the installation cavity (101). A slide block (10) is arranged on the top of the movable block (9), and the slide block (10) is slidably installed on the slide rail (11).

3. The pan-tilt fixing device for land and resources monitoring according to claim 1, characterized in that, A movable hole (102) is arranged on the left inner wall of the installation cavity (101), and the movable column (12) movably penetrates through the movable hole (102).

4. The pan-tilt fixing device for land and resources monitoring according to claim 1, characterized in that First bearings (15) are arranged on the bottom of the fixing plate (2) and the bottom inner wall of the U-shaped frame (3), and the rotating rod (14) is respectively rotatably installed on the two first bearings (15).

5. The ball machine fixing device for land and resources monitoring according to claim 1, characterized in that, A second bearing is arranged on the L-shaped mounting frame (401), and the output shaft of the first motor (402) is rotatably installed on the second bearing.

6. The ball machine fixing device for land and resources monitoring according to claim 1, characterized in that, A controller (16) is further arranged on the fixing frame (1), and the controller (16) is electrically controlled and connected to the first motor (402) and the second motor (6) respectively.

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