Adjustable underwater monitoring equipment for water conservancy project
By designing underwater monitoring equipment with rotational components and angle adjustment components, the 360-degree rotation and different angle swing of the camera are achieved by using the drive motor and gear system, the problem of multiple drive sources and limited monitoring range in the prior art is solved, and the problem of multiple drive sources and monitoring ranges is improved. Monitoring flexibility and coverage.
Patent Information
- Application Number
- CN202420658906.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-01
AI Technical Summary
Existing underwater monitoring devices require multiple driving sources to control the rotation and angular swing of the camera, with limited rotation angles, limited monitoring range and range, and monitoring blind spots.
An underwater monitoring device including a mounting frame, a cylindrical shell, a rotating assembly and an angle adjustment assembly was designed. The gear system is driven by a driving motor to realize the 360-degree rotation of the camera and the swing of different angles, using arc-shaped guide grooves and limits. The position board enables flexible camera adjustment.
The driver source is reduced, the monitoring range is expanded, the monitoring blind spots are eliminated, the camera is flexible rotation and swing, and the monitoring flexibility and coverage are improved.
Smart Images
Figure CN222278070U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of monitoring, in particular to an adjustable underwater monitoring device for water conservancy projects. Background Art
[0002] The television monitoring system is generally composed of several modules such as the camera part, the video transmission part, the mechanical structure control part, and the display and recording part. Usually, the camera module collects the image on site, and then transmits the image through wired or wireless methods such as cables, optical fibers or microwaves to reproduce it, so as to realize real-time monitoring and recording of on-site image information. The monitoring of underwater targets or environments often appears in scenes such as security, environmental monitoring, and scientific research observation. For example, a monitoring camera is set up to conduct continuous observation of a rare underwater plant in a protected area all year round to determine its growth status and the environmental conditions around it. Existing underwater monitoring devices require multiple driving sources to control the rotation and angle swing of the camera respectively. At the same time, its rotation angle is limited, the monitoring range is limited, and there are monitoring blind spots. Summary of the invention
[0003] The utility model provides an adjustable underwater monitoring device for water conservancy projects, which can reduce the driving source and realize monitoring in a wider range.
[0004] An adjustable underwater monitoring device for water conservancy projects, characterized in that it includes a mounting frame, a cylindrical shell is arranged on the mounting frame, the cylindrical shell is a transparent shell, a monitoring mechanism is arranged in the cylindrical shell, the monitoring mechanism includes a rotating assembly and an angle adjustment assembly, the rotating assembly includes a first gear, the central axis of the first gear is coaxially fixedly connected to the top of the cylindrical shell, the first gear is meshed with a second gear, one end of the rotating rod is rotatably connected to the central axis of the first gear, and the other end of the rotating rod is rotatably connected to the second gear, a driving motor is fixedly arranged on the rotating rod, the output shaft of the driving motor is coaxially fixedly connected to the second gear, a straight groove rod is fixedly arranged at one end of the rotating rod, the angle adjustment assembly is connected to the rotating assembly, and a camera is arranged on the angle adjustment assembly.
[0005] As a further limitation of the present technical solution, the angle adjustment assembly includes a guide column, the guide column is coaxially fixedly connected to the second gear, and an arc-shaped guide groove is formed on the guide column.
[0006] As a further limitation of the present technical solution, a straight groove is provided on the straight groove rod, and the slider is slidably arranged in the straight groove. A positioning rod is fixedly arranged on the slider, and the positioning rod is arranged in the arc guide groove. The positioning rod cooperates with the arc guide groove, and one end of the slider is fixedly connected to a round rod, and the round rod is slidably arranged in the limit groove.
[0007] As a further limitation of the present technical solution, the limiting groove is provided on a limiting plate, and the limiting plate is fixedly arranged on an outer peripheral surface of the camera.
[0008] As a further limitation of the present technical solution, one end of the camera is rotatably connected to one end of a bearing rod, and the other end of the bearing rod is rotatably connected to the lower end of the central shaft of the first gear.
[0009] As a further limitation of the present technical solution, a plurality of mounting holes are provided on the mounting frame.
[0010] Compared with the prior art, the advantages and positive effects of the utility model are:
[0011] A rotating assembly is provided, and the driving motor is started. The output shaft of the driving motor drives the second gear to rotate, and the second gear meshes and rolls on the first gear, driving the camera to rotate. A swinging assembly is provided, and the rotation of the second gear drives the guide column to rotate, and the rotation of the guide column drives the arc guide groove to rotate, and the rotation of the arc guide groove drives the slider and the round rod to move back and forth in the straight groove through the positioning rod, and the round rod drives the camera to swing back and forth through the limit groove on the limit plate, and the camera swings back and forth on the bearing rod while rotating, realizing 360-degree and different angle monitoring of the camera. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0013] In the attached picture:
[0014] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;
[0015] FIG2 is a schematic diagram of the cutaway structure of the utility model;
[0016] FIG3 is a schematic diagram of a partial three-dimensional structure of the utility model Figure 1 ;
[0017] FIG4 is a schematic diagram of a partial three-dimensional structure of the utility model Figure 2 .
[0018] 1. Mounting frame; 2. Mounting hole; 3. Cylindrical shell; 4. First gear; 5. Driving motor; 6. Rotating rod; 7. Second gear; 8. Guide column; 9. Straight groove rod; 10. Slider; 11. Positioning rod; 12. Round rod; 13. Limiting plate; 14. Camera; 15. Bearing rod. DETAILED DESCRIPTION
[0019] The following is combined with Figure 1 - Figure 4 and the implementation scheme further illustrate the utility model.
[0020] The utility model provides an adjustable underwater monitoring device for water conservancy projects, comprising a mounting frame 1, a cylindrical shell 3 arranged on the mounting frame 1, the cylindrical shell 3 being a transparent shell, a monitoring mechanism arranged in the cylindrical shell 3, the monitoring mechanism comprising a rotating assembly and an angle adjustment assembly, the rotating assembly comprising a first gear 4, a central axis of the first gear 4 being coaxially fixedly connected to the top of the cylindrical shell 3, the first gear 4 being meshed with a second gear 7, one end of a rotating rod 6 being rotatably connected to the central axis of the first gear 4, the other end of the rotating rod 6 being rotatably connected to the second gear 7, a driving motor 5 being fixedly arranged on the rotating rod 6, the output shaft of the driving motor 5 being coaxially fixedly connected to the second gear 7, a straight groove rod 9 being fixedly arranged at one end of the rotating rod 6, the angle adjustment assembly being connected to the rotating assembly, and a camera 14 being arranged on the angle adjustment assembly.
[0021] The angle adjustment assembly includes a guide column 8, which is coaxially fixedly connected to the second gear 7, and an arc-shaped guide groove is provided on the guide column 8. The straight groove rod 9 is provided with a straight groove, and a slider 10 is slidably arranged in the straight groove. A positioning rod 11 is fixedly arranged on the slider 10, and the positioning rod 11 is arranged in the arc-shaped guide groove. The positioning rod 11 cooperates with the arc-shaped guide groove. One end of the slider 10 is fixedly connected to a round rod 12, and the bottom of the round rod 12 is fixedly connected to a horizontal axis, and the horizontal axis is slidably arranged in the limit groove.
[0022] The limiting groove is provided on the limiting plate 13, and the limiting plate 13 is fixedly arranged on the outer peripheral surface of the camera 14. One end of the camera 14 is rotatably connected to one end of the bearing rod 15, and the other end of the bearing rod 15 is rotatably connected to the lower end of the central shaft of the first gear 4. A plurality of mounting holes 2 are arranged on the mounting frame 1.
[0023] In this embodiment, the mounting plate is first fixed by bolts and nuts, the drive motor 5 is started, and the output shaft of the drive motor 5 drives the second gear 7 to rotate. The second gear 7 meshes and rolls on the first gear 4. The rotating rod 6 plays a limiting role, so that the second gear 7 is always meshed with the first gear 4. The camera 14 revolves around the central axis of the first gear 4. The rotation of the second gear 7 drives the guide column 8 to rotate, and the rotation of the guide column 8 drives the arc guide groove to rotate. The rotation of the arc guide groove drives the slider 10 and the round rod 12 to move back and forth in the straight groove through the positioning rod 11. The round rod 12 drives the camera 14 to swing back and forth through the limit groove on the limit plate 13. The camera 14 swings back and forth on the bearing rod 15 while rotating, thereby realizing 360-degree and different angle monitoring of the camera 14.
[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An adjustable underwater monitoring device for water conservancy projects, characterized in that: The invention comprises a mounting frame (1), a cylindrical shell (3) being arranged on the mounting frame (1), the cylindrical shell (3) being a transparent shell, a monitoring mechanism being arranged inside the cylindrical shell (3), the monitoring mechanism comprising a rotating assembly and an angle adjustment assembly, the rotating assembly comprising a first gear (4), a central shaft of the first gear (4) being coaxially fixedly connected to the top of the cylindrical shell (3), the first gear (4) being meshed with a second gear (7), one end of a rotating rod (6) being rotationally connected to the central shaft of the first gear (4), the other end of the rotating rod (6) being rotationally connected to the second gear (7), a driving motor (5) being fixedly arranged on the rotating rod (6), the output shaft of the driving motor (5) being coaxially fixedly connected to the second gear (7), one end of the rotating rod (6) being fixedly arranged with a straight groove rod (9), the angle adjustment assembly being connected to the rotating assembly, and a camera (14) being arranged on the angle adjustment assembly.
2. The adjustable underwater monitoring device for water conservancy projects according to claim 1 is characterized by: The angle adjustment assembly comprises a guide column (8), the guide column (8) being coaxially fixedly connected to the second gear (7), and an arc-shaped guide groove being formed on the guide column (8).
3. The adjustable underwater monitoring device for water conservancy projects according to claim 2 is characterized by: The straight groove rod (9) is provided with a straight groove, the slider (10) is slidably arranged in the straight groove, the slider (10) is fixedly provided with a positioning rod (11), the positioning rod (11) is arranged in the arc-shaped guide groove, the positioning rod (11) cooperates with the arc-shaped guide groove, and one end of the slider (10) is fixedly connected with a round rod (12), and the round rod (12) is slidably arranged in the limit groove.
4. The adjustable underwater monitoring device for water conservancy projects according to claim 3 is characterized by: The limiting groove is formed on the limiting plate (13), and the limiting plate (13) is fixedly arranged on the outer peripheral surface of the camera (14).
5. The adjustable underwater monitoring device for water conservancy projects according to claim 4 is characterized by: One end of the camera (14) is rotatably connected to one end of a bearing rod (15), and the other end of the bearing rod (15) is rotatably connected to the lower end of the central shaft of the first gear (4).
6. The adjustable underwater monitoring device for water conservancy projects according to claim 1 is characterized by: The mounting frame (1) is provided with a plurality of mounting holes (2).