Liftable camera mounting bracket

Abstract

The utility model discloses a liftable camera mounting support which comprises a bottom plate, a fixing cylinder is fixedly mounted on the top side of the bottom plate, internal threads are formed in the fixing cylinder, a threaded column is arranged in the fixing cylinder, external threads are formed in the threaded column, the external threads are matched with the internal threads, and a circular plate is fixedly connected to the top side of the fixing cylinder in a sleeved mode. A rotating rod is rotated clockwise to enable two sliding blocks to slide in a sliding groove formed in a fixed disc, so that a rotating cylinder rotates synchronously, a threaded column moves upwards along an internal thread formed in the rotating cylinder through an external thread formed in the outer side, and the camera body is lifted; the moving height can be adjusted according to the shooting height required by the camera body, and the threaded column can drive the connecting plate to move downwards by anticlockwise rotating the rotating cylinder, so that the camera body can move downwards synchronously, then the camera body can be overhauled, the situation that personnel need to climb by means of a climbing tool is avoided, and the working efficiency is improved. And in the climbing process, the falling condition can occur.

Description

Technical Field

[0001] The utility model relates to the technical field of camera installation, in particular to a liftable camera installation bracket. Background Art

[0002] Marine environment monitoring is the process of measuring and evaluating marine environmental factors, including seawater temperature, salinity, water level, flow rate, water quality, etc. By monitoring these factors, we can understand the current status and changes of the marine environment and provide a scientific basis for marine environmental protection and resource development. Monitoring is often carried out by cameras.

[0003] At present, most cameras are fixedly installed at high places. When operators install or disassemble them, they need to climb with the help of climbing tools to repair, replace and install the cameras. However, during the climbing process, operators are prone to falling, causing certain safety hazards. Therefore, a liftable camera mounting bracket is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a liftable camera mounting bracket, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liftable camera mounting bracket comprises a base plate, a fixing cylinder is fixedly mounted on the top side of the base plate, the fixing cylinder is provided with an internal thread, a threaded column is arranged in the fixing cylinder, the threaded column is provided with an external thread, the external thread matches the internal thread, a circular plate is fixedly sleeved on the top side of the fixing cylinder, a fixing plate is fixedly mounted on the top side of the circular plate, the fixing plate is provided with a slide groove, two sliding blocks are slidably mounted in the slide groove, a rotating cylinder is fixedly connected to one side of the two sliding blocks close to each other, an internal thread is arranged on the inner wall of the rotating cylinder, the internal thread matches the external thread arranged on the threaded column, two rotating rods are fixedly mounted on the outer side of the rotating cylinder, a limiting assembly is arranged between the two rotating rods and the circular plate, a rotating assembly is arranged above the threaded column, and a rain shield assembly is arranged above the rotating assembly.

[0007] Preferably, the limit assembly includes two rotating rods and a circular plate, each of which is provided with a threaded hole and a plurality of threaded grooves, a threaded hole and a plurality of threaded grooves are matched with each other, a limit rod is threadedly installed in the threaded hole formed in a rotating rod, and the other end of the limit rod is threadedly installed in a threaded groove aligned with a threaded hole.

[0008] Preferably, the rotating assembly includes a connecting frame fixedly mounted on the top side of the threaded column, a motor is fixedly mounted on the inner wall of the top side of the connecting frame, and an output end of the motor rotates through the connecting frame and is fixedly mounted with a rotating rod.

[0009] Preferably, the other end of the rotating rod is fixedly connected to a connecting plate, and the camera body is fixedly mounted on the top side of the connecting plate.

[0010] Preferably, the rain shield assembly includes four fixing rods fixedly mounted on the top side of the connecting plate, and the top sides of the four fixing rods are fixedly connected to the same baffle plate, which is V-shaped.

[0011] Preferably, two support frames are fixedly mounted on the top side of the bottom plate, the other ends of the two support frames are fixedly connected to the bottom side of the circular plate, and the two support frames are symmetrically arranged.

[0012] Preferably, the base plate is provided with four mounting holes, and the four mounting holes are located at four corners of the base plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the liftable camera mounting bracket, by rotating the rotating rod clockwise, causes the two sliders to slide in the sliding grooves provided in the fixed plate, thereby causing the rotating cylinder to rotate synchronously, and then causing the threaded column to move upward along the internal threads provided in the rotating cylinder through the external threads provided on the outside, thereby raising the camera body, and the moving height can be adjusted according to the required shooting height of the camera body, and by rotating the rotating cylinder counterclockwise, the threaded column can drive the connecting plate to move downward, thereby causing the camera body to move downward synchronously, and then the camera body can be inspected and repaired, and it also avoids the need for personnel to climb with the help of climbing tools, which may cause falls during the climbing process.

[0014] By threading the limit rod into the threaded hole opened on the rotating rod and then continuing to rotate the limit rod, the other end of the limit rod can be threaded into the threaded groove aligned with the threaded hole, thereby forming a fixed connection between the rotating rod and the circular plate, avoiding slight touches on the rotating rod, which would cause the rotating rod to drive the fixed tube to rotate, thereby causing the shooting angle of the camera body to change. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of some parts of the rotating cylinder of the utility model structure;

[0018] Figure 4 This is a schematic diagram of some parts of the motor structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. mounting hole; 3. fixing cylinder; 4. round plate; 5. support frame; 6. threaded column; 7. fixing plate; 8. slide groove; 9. slider; 10. rotating cylinder; 11. rotating rod; 12. threaded hole; 13. threaded groove; 14. connecting frame; 15. motor; 16. rotating rod; 17. connecting plate; 18. camera body; 19. fixing rod; 20. baffle; 21. limit rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4A lifting camera mounting bracket includes a bottom plate 1, a fixing cylinder 3 is fixedly installed on the top side of the bottom plate 1, the fixing cylinder 3 is provided with an internal thread, a threaded column 6 is arranged in the fixing cylinder 3, the threaded column 6 is provided with an external thread, and the external thread matches the internal thread, a circular plate 4 is fixedly sleeved on the top side of the fixing cylinder 3, a fixing plate 7 is fixedly installed on the top side of the circular plate 4, the fixing plate 7 is provided with a slide groove 8, two sliders 9 are slidably installed in the slide groove 8, and the two sliders 9 are fixedly connected to the same rotating cylinder 10 on one side close to each other, the inner wall of the rotating cylinder 10 is provided with an internal thread, and the internal thread matches the external thread provided by the threaded column 6, and the rotating cylinder 10 is provided with an internal thread. Two rotating rods 11 are fixedly installed on the outside, and a limit assembly is arranged between the two rotating rods 11 and the circular plate 4. A rotating assembly is arranged above the threaded column 6, and a rain shield assembly is arranged above the rotating assembly. The limit assembly includes two rotating rods 11 and the circular plate 4, respectively, with a threaded hole 12 and a plurality of thread grooves 13, a threaded hole 12 and a plurality of thread grooves 13 are adapted, a threaded hole 12 opened in a rotating rod 11 is threadedly installed with a limit rod 21, and the other end of the limit rod 21 is threadedly installed in a threaded groove 13 aligned with a threaded hole 12, and the two sliders 9 are moved in the slide groove opened in the fixed plate 7 by rotating the rotating rod 11 clockwise. 8, thereby making the rotating cylinder 10 rotate synchronously, and because the threaded column 6 is provided with an external thread, and the inner wall of the rotating cylinder 10 is provided with an internal thread, when the rotating cylinder 10 rotates clockwise, the threaded column 6 is driven to move upward, and the moving height can be adjusted according to the shooting height required by the camera body 18. After the height adjustment is completed, by threading the limit rod 21 into the threaded hole 12 provided on the rotating rod 11, and then continuing to rotate the limit rod 21, the other end of the limit rod 21 can be threaded into the threaded groove 13 aligned with the threaded hole 12, so that the rotating rod 11 is fixedly connected to the circular plate 4. To avoid lightly touching the rotating rod 11, which causes the rotating rod 11 to drive the fixed tube 3 to rotate, thereby causing the shooting angle of the camera body 18 to change, it is limited by the limit rod 21 so that the shooting direction can only be adjusted by the motor 15. When the camera body 18 needs to be repaired, it is only necessary to remove the limit rod 21 from the rotating rod 11, and then rotate the rotating tube 10 counterclockwise to make the threaded column 6 drive the connecting plate 17 to move downward, thereby causing the camera body 18 to move downward synchronously. The camera body 18 can then be inspected and repaired, and the need for personnel to climb with the help of climbing tools and fall during the climbing process is avoided.

[0022] Specifically, the rotating assembly includes a connecting frame 14 fixedly installed on the top side of the threaded column 6, a motor 15 is fixedly installed on the inner wall of the top side of the connecting frame 14, the output end of the motor 15 rotates through the connecting frame 14 and is fixedly installed with a rotating rod 16, the other end of the rotating rod 16 is fixedly connected to a connecting plate 17, and a camera body 18 is fixedly installed on the top side of the connecting plate 17. When the shooting angle of the camera body 18 needs to be adjusted, the rotating rod 16 is driven to rotate by starting the motor 15, so that the connecting plate 17 rotates synchronously, and then the camera body 18 is rotated to the specified direction for monitoring.

[0023] Specifically, the rain shield assembly includes four fixing rods 19 fixedly installed on the top side of the connecting plate 17, and the top sides of the four fixing rods 19 are fixedly connected to the same baffle 20, and the baffle 20 is V-shaped. The baffle 20 can reduce the amount of rainwater directly falling on the camera body 18 on rainy days, and can also block part of the sunlight on the camera body 18 on hot weather.

[0024] Specifically, two support frames 5 are fixedly installed on the top side of the base plate 1, and the other ends of the two support frames 5 are fixedly connected to the bottom side of the circular plate 4. The two support frames 5 are symmetrically arranged. By setting the two support frames 5, part of the gravity for the fixed cylinder 3 can be reduced when the threaded column 6 moves up or down.

[0025] Specifically, the base plate 1 is provided with four mounting holes 2, which are located at the four corners of the base plate 1. The base plate 1 is moved to a position where it needs to be installed and then installed into the mounting holes 2 through multiple threads to fix the base plate 1 to the ground.

[0026] The liftable camera mounting bracket is connected to 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0027] When in use: by moving the base plate 1 to the position where it needs to be installed, and then installing it into the installation hole 2 through multiple threads, the base plate 1 is fixed to the ground. When the camera body 18 needs to be raised, the two sliders 9 are made to slide in the slide groove 8 provided in the fixed plate 7 by rotating the rotating rod 11 clockwise, so that the rotating cylinder 10 rotates synchronously. Because the threaded column 6 is provided with an external thread, and the inner wall of the rotating cylinder 10 is provided with an internal thread, when the rotating cylinder 10 rotates clockwise, the threaded column 6 is driven to move upward. The moving height can be adjusted according to the shooting height required by the camera body 18. After the height adjustment is completed, the limiting rod 21 is threadedly installed into the threaded hole 12 provided in the rotating rod 11, and then the limiting rod 21 is continued to be rotated to thread the other end of the limiting rod 21 into the threaded groove 13 aligned with the threaded hole 12, so that the rotating rod 1 1 is fixedly connected with the circular plate 4 to avoid slightly touching the rotating rod 11, which causes the rotating rod 11 to drive the fixed cylinder 3 to rotate, thereby causing the shooting angle of the camera body 18 to change. It is limited by the limit rod 21 so that its shooting direction can only be adjusted by the motor 15. When the shooting angle of the camera body 18 needs to be adjusted, the rotating rod 16 is driven to rotate by starting the motor 15, so that the connecting plate 17 rotates synchronously, and then the camera body 18 is rotated to the specified direction for monitoring. When the camera body 18 needs to be repaired, it is only necessary to take out the limit rod 21 from the rotating rod 11, and then rotate the rotating cylinder 10 counterclockwise to make the threaded column 6 drive the connecting plate 17 to move downward, so that the camera body 18 moves downward synchronously, and then the camera body 18 can be inspected and repaired, which also avoids the need for personnel to climb with the help of climbing tools and the possibility of falling during the climbing process.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liftable camera mounting bracket, comprising a bottom plate (1), characterized in that: A fixed cylinder (3) is fixedly installed on the top side of the bottom plate (1), the fixed cylinder (3) is provided with an internal thread, a threaded column (6) is arranged inside the fixed cylinder (3), the threaded column (6) is provided with an external thread, and the external thread matches the internal thread, a circular plate (4) is fixedly sleeved on the top side of the fixed cylinder (3), a fixed disk (7) is fixedly installed on the top side of the circular plate (4), the fixed disk (7) is provided with a slide groove (8), two sliders (9) are slidably installed in the slide groove (8), and the two sliders (9) are fixedly connected to the same rotating cylinder (10) on the side close to each other, the inner wall of the rotating cylinder (10) is provided with an internal thread, and the internal thread matches the external thread of the threaded column (6), two rotating rods (11) are fixedly installed on the outer side of the rotating cylinder (10), and a limit assembly is arranged between the two rotating rods (11) and the circular plate (4), a rotating assembly is arranged above the threaded column (6), and a rain shield assembly is arranged above the rotating assembly.

2. The liftable camera mounting bracket according to claim 1, characterized in that: The limit assembly comprises two rotating rods (11) and a circular plate (4), each of which is provided with a threaded hole (12) and a plurality of threaded grooves (13), wherein the threaded hole (12) and the plurality of threaded grooves (13) are matched with each other, and a limit rod (21) is threadedly installed in the threaded hole (12) provided in one rotating rod (11), and the other end of the limit rod (21) is threadedly installed in a threaded groove (13) aligned with one threaded hole (12).

3. The liftable camera mounting bracket according to claim 1, characterized in that: The rotating assembly comprises a connecting frame (14) fixedly mounted on the top side of the threaded column (6); a motor (15) is fixedly mounted on the inner wall of the top side of the connecting frame (14); an output end of the motor (15) rotates through the connecting frame (14) and is fixedly mounted with a rotating rod (16).

4. The liftable camera mounting bracket according to claim 3, characterized in that: The other end of the rotating rod (16) is fixedly connected to a connecting plate (17), and a camera body (18) is fixedly mounted on the top side of the connecting plate (17).

5. The liftable camera mounting bracket according to claim 1, characterized in that: The rain shield assembly comprises four fixing rods (19) fixedly mounted on the top side of a connecting plate (17), and the top sides of the four fixing rods (19) are fixedly connected to a same baffle (20), and the baffle (20) is V-shaped.

6. The liftable camera mounting bracket according to claim 1, characterized in that: Two support frames (5) are fixedly mounted on the top side of the bottom plate (1), the other ends of the two support frames (5) are fixedly connected to the bottom side of the circular plate (4), and the two support frames (5) are symmetrically arranged.

7. The liftable camera mounting bracket according to claim 1, characterized in that: The base plate (1) is provided with four mounting holes (2), and the four mounting holes (2) are located at four corners of the base plate (1).

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