Underwater monitoring camera support

Abstract

The utility model discloses an underwater surveillance camera support, which relates to the field of camera supports and comprises a support fixed on the land or a steamship, a probe rod is movably mounted in the support, a connecting rod is movably mounted at one end of the probe rod, and the connecting rod and the probe rod are arranged at a right angle. And a mounting rod is movably mounted at the bottom of the connecting rod. According to the underwater monitoring camera support, the threaded rod, the pull rope, the moving block and the torsional spring are arranged, the crank drives the threaded rod to rotate, the moving block moves in the axial direction of the threaded rod, the moving block drives the extrusion rod to move, the extrusion rod abuts against the surface of the connecting rod, and then the connecting rod can rotate, so that the inclination angle of the connecting rod is changed; when the pull rope is pulled, the rotating shaft rotates, the rotating shaft drives the mounting rod to rotate, so that the angle of the camera is changed, the camera is moved to expand the monitoring range, the bracket can be detached and the camera can be taken up during maintenance, and the use safety of the camera is ensured.

Description

Technical Field

[0001] The utility model relates to the field of camera brackets, in particular to an underwater monitoring camera bracket. Background Art

[0002] As the name implies, underwater surveillance cameras are specially used as video equipment in water. They usually use high-quality cables as video transmission control lines and external control boxes. They are mainly used in underwater fields such as oil, deep-water detection, underwater operations, and marine fisheries. Usually, there are two ways to use underwater cameras. One is to have divers carry the camera underwater for monitoring and shooting, which has a high safety risk factor. The other is to fix it directly in the water. The cost of fixed installation, maintenance and servicing is high, and it is easy to attract the attention of underwater fish when in use, which is easy to damage the camera and cause unnecessary cost losses. Utility Model Content

[0003] The main purpose of the utility model is to provide an underwater monitoring camera bracket, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an underwater monitoring camera bracket, including a bracket fixed on land or a ship, a probe rod movably installed inside the bracket, a connecting rod movably installed at one end of the probe rod, the connecting rod and the probe rod are arranged at a right angle, a mounting rod movably installed at the bottom of the connecting rod, the mounting rod and the connecting rod are arranged at a right angle, a camera is installed at the end of the mounting rod, and an extrusion assembly and a driving assembly are installed on the surface of the probe rod, the extrusion assembly is used to rotate the connecting rod, and the driving assembly is used to rotate the mounting rod.

[0005] The extrusion assembly includes a threaded rod, the surface of the probe rod is fixedly connected to a mounting plate and a mounting frame, the threaded rod is movably installed between the mounting plate and the mounting frame, the surface of the threaded rod is threadedly sleeved with a moving block, the surface of the moving block is installed with an extrusion rod, the extrusion rod is against the surface of the connecting rod, and the surface of the moving block is provided with a recess, which is tightly attached to the surface of the probe rod.

[0006] One end of the threaded rod extends to the interior of the mounting frame, a crank is movably mounted on the surface of the mounting frame, an end of the crank extends to the interior of the mounting frame, a bevel gear is fixedly sleeved on the surface of the crank and the threaded rod, and the two bevel gears are meshed.

[0007] The driving assembly includes a torsion spring, a rotating shaft is fixedly installed on the surface of the mounting rod, the rotating shaft is movably installed on the inner wall of the bottom of the connecting rod, both ends of the rotating shaft movably penetrate the connecting rod, the torsion spring is sleeved on the surface of the rotating shaft, one end of the torsion spring is fixed on the surface of the connecting rod, and the other end of the torsion spring is fixed on the surface of the rotating shaft. The mounting rod is provided with a groove at the middle position of the rotating shaft, and a pull rope is wound around the surface of the rotating shaft, and the pull rope movably penetrates the connecting rod and the probe rod and extends to the interior of the mounting frame.

[0008] There are two cranks, which are symmetrically arranged on both sides of the mounting frame, and the other end of the pull rope is fixed to the surface of the crank.

[0009] A protective tube is sleeved on the surface of the torsion spring, and the protective tube is fixed on the surface of the connecting rod.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. In the utility model, by arranging a threaded rod, a pull rope, a moving block and a torsion spring, the crank drives the threaded rod to rotate, the moving block moves along the axial direction of the threaded rod, the moving block drives the extrusion rod to move, and the extrusion rod abuts against the surface of the connecting rod, so that the connecting rod can be rotated, thereby changing the inclination angle of the connecting rod. When the pull rope is pulled, the rotating shaft will rotate, and the rotating shaft will drive the mounting rod to rotate, thereby changing the angle of the camera, moving the camera to expand the monitoring range, and the bracket can be removed and the camera can be taken up during maintenance to ensure the safe use of the camera.

[0012] 2. In the utility model, by setting a crank and a bevel gear, the user controls the rotation of the crank by hand, and the crank drives the corresponding bevel gear to rotate. Through the meshing of the two bevel gears, the threaded rod can be rotated, and the bevel gear can change the direction of rotation of the driven threaded rod. The crank controls the rotation of the connecting rod and the mounting rod respectively, which is more convenient for the user to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the underwater monitoring camera bracket of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the threaded rod position of the underwater monitoring camera bracket of the utility model;

[0015] Figure 3 This is a schematic diagram of the pull rope position of the underwater monitoring camera bracket of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the torsion spring position of the underwater monitoring camera bracket of the utility model.

[0017] In the figure: 1. bracket; 2. probe rod; 3. connecting rod; 4. mounting rod; 5. camera; 6. threaded rod; 7. mounting plate; 8. mounting frame; 9. moving block; 10. extrusion rod; 11. crank; 12. bevel gear; 13. torsion spring; 14. rotating shaft; 15. groove; 16. pull rope; 17. protective tube. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, an underwater monitoring camera bracket includes a bracket 1 fixed on land or on a ship, the bracket 1 can be fixed by bolts, a probe rod 2 is movably installed inside the bracket 1, a connecting rod 3 is movably installed at one end of the probe rod 2, the connecting rod 3 is arranged at a right angle to the probe rod 2, a mounting rod 4 is movably installed at the bottom of the connecting rod 3, the mounting rod 4 is arranged at a right angle to the connecting rod 3, a camera 5 is installed at the end of the mounting rod 4, an extrusion assembly and a driving assembly are installed on the surface of the probe rod 2, the extrusion assembly is used to rotate the connecting rod 3, and the driving assembly is used to rotate the mounting rod 4, the user can use the driving assembly and the extrusion assembly to rotate the connecting rod 3 and the mounting rod 4, so as to adjust the position of the camera 5, so that the user can monitor a larger range.

[0020] The extrusion assembly includes a threaded rod 6, the surface of the probe rod 2 is fixedly connected to a mounting plate 7 and a mounting frame 8, the threaded rod 6 is movably installed between the mounting plate 7 and the mounting frame 8, the surface of the threaded rod 6 is threadedly sleeved with a moving block 9, the surface of the moving block 9 is installed with an extrusion rod 10, the extrusion rod 10 is against the surface of the connecting rod 3, the surface of the moving block 9 is provided with a recess, which is tightly attached to the surface of the probe rod 2 to prevent the moving block 9 from rotating with the threaded rod 6.

[0021] When the threaded rod 6 rotates, since the surface of the moving block 9 is in close contact with the surface of the probe rod 2, the moving block 9 can move along the axial direction of the threaded rod 6, and the moving block 9 drives the extrusion rod 10 to move. The extrusion rod 10 is against the surface of the connecting rod 3, which can make the connecting rod 3 rotate, thereby changing the inclination angle of the connecting rod 3, and moving the camera 5 to expand the monitoring range.

[0022] One end of the threaded rod 6 extends to the interior of the mounting frame 8, and a crank 11 is movably installed on the surface of the mounting frame 8. The end of the crank 11 extends to the interior of the mounting frame 8, and a bevel gear 12 is fixedly sleeved on the surface of the crank 11 and the threaded rod 6. The bevel gear 12 can be used to change the direction in which the threaded rod 6 is driven to rotate, which is more convenient for the user to control. The two bevel gears 12 are meshed, and the user rotates the hand-controlled crank 11, and the crank 11 drives the corresponding bevel gear 12 to rotate. The meshing of the two bevel gears 12 can make the threaded rod 6 rotate.

[0023] The driving assembly includes a torsion spring 13, a rotating shaft 14 is fixedly installed on the surface of the mounting rod 4, the rotating shaft 14 is movably installed on the inner wall at the bottom of the connecting rod 3, both ends of the rotating shaft 14 movably penetrate the connecting rod 3, the torsion spring 13 is sleeved on the surface of the rotating shaft 14, one end of the torsion spring 13 is fixed on the surface of the connecting rod 3, and the other end of the torsion spring 13 is fixed on the surface of the rotating shaft 14. The initial state of the torsion spring 13 is to ensure that the camera 5 is in a horizontal state, the mounting rod 4 is provided with a groove 15 at the middle position of the rotating shaft 14, and a pull rope 16 is wound and installed on the surface of the rotating shaft 14, the pull rope 16 movably penetrates the connecting rod 3 and the probe rod 2 and extends to the inside of the mounting frame 8, when the pull rope 16 is pulled, the rotating shaft 14 will rotate, and the rotating shaft 14 drives the mounting rod 4 to rotate, thereby changing the angle of the camera 5, and the torsion spring 13 is in a stretched state at this time.

[0024] There are two cranks 11, which are symmetrically arranged on both sides of the mounting frame 8. The other end of the pull rope 16 is fixed to the surface of the crank 11. The crank 11 is used to control the rotation of the connecting rod 3 and the mounting rod 4, respectively, for easy operation.

[0025] A protective tube 17 is sleeved on the surface of the torsion spring 13 , and the protective tube 17 is fixed on the surface of the connecting rod 3 to prevent the torsion spring 13 from being stuck during use.

[0026] It should be noted that the utility model is an underwater monitoring camera bracket. When in use, one of the cranks 11 is rotated, and the pull rope 16 is pulled to rotate and wind, which will cause the rotating shaft 14 to rotate, and the rotating shaft 14 drives the mounting rod 4 to rotate, thereby changing the angle of the camera 5. Then, the other crank 11 is rotated, and the crank 11 drives the corresponding bevel gear 12 to rotate. Through the engagement of the two bevel gears 12, the threaded rod 6 can be rotated. When the surface of the moving block 9 is tightly attached to the surface of the probe rod 2, the moving block 9 can be moved along the axial direction of the threaded rod 6. The moving block 9 drives the extrusion rod 10 to move, and the extrusion rod 10 is against the surface of the connecting rod 3, which can cause the connecting rod 3 to rotate, thereby changing the inclination angle of the connecting rod 3 and moving the camera 5 to expand the monitoring range.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An underwater surveillance camera bracket, comprising a bracket (1) fixed on land or a ship, characterized in that: A probe rod (2) is movably mounted inside the bracket (1); a connecting rod (3) is movably mounted on one end of the probe rod (2); the connecting rod (3) and the probe rod (2) are arranged at right angles; a mounting rod (4) is movably mounted on the bottom of the connecting rod (3); the mounting rod (4) and the connecting rod (3) are arranged at right angles; a camera (5) is mounted on the end of the mounting rod (4); an extrusion assembly and a drive assembly are mounted on the surface of the probe rod (2); the extrusion assembly is used to rotate the connecting rod (3); and the drive assembly is used to rotate the mounting rod (4).

2. The underwater surveillance camera bracket according to claim 1, characterized in that: The extrusion assembly comprises a threaded rod (6), the surface of the probe rod (2) is fixedly connected with a mounting plate (7) and a mounting frame (8), the threaded rod (6) is movably mounted between the mounting plate (7) and the mounting frame (8), the surface of the threaded rod (6) is threadedly sleeved with a moving block (9), the surface of the moving block (9) is mounted with an extrusion rod (10), the extrusion rod (10) is against the surface of the connecting rod (3), and the surface of the moving block (9) is provided with a recess, which is closely attached to the surface of the probe rod (2).

3. The underwater surveillance camera bracket according to claim 2, characterized in that: One end of the threaded rod (6) extends to the interior of the mounting frame (8); a crank (11) is movably mounted on the surface of the mounting frame (8); an end of the crank (11) extends to the interior of the mounting frame (8); a bevel gear (12) is fixedly sleeved on the surfaces of the crank (11) and the threaded rod (6); and the two bevel gears (12) are meshed.

4. The underwater surveillance camera bracket according to claim 3, characterized in that: The driving assembly comprises a torsion spring (13), a rotating shaft (14) is fixedly mounted on the surface of the mounting rod (4), the rotating shaft (14) is movably mounted on the inner wall at the bottom of the connecting rod (3), both ends of the rotating shaft (14) movably penetrate the connecting rod (3), the torsion spring (13) is sleeved on the surface of the rotating shaft (14), one end of the torsion spring (13) is fixed on the surface of the connecting rod (3), and the other end of the torsion spring (13) is fixed on the surface of the rotating shaft (14), the mounting rod (4) is provided with a groove (15) at a middle position corresponding to the rotating shaft (14), a pull rope (16) is wound around the surface of the rotating shaft (14), and the pull rope (16) movably penetrates the connecting rod (3) and the probe rod (2) and extends to the inside of the mounting frame (8).

5. The underwater surveillance camera bracket according to claim 4, characterized in that: There are two crank handles (11) symmetrically arranged on both sides of the mounting frame (8), and the other end of the pull rope (16) is fixed to the surface of the crank handle (11).

6. The underwater surveillance camera bracket according to claim 4, characterized in that: A protective tube (17) is sleeved on the surface of the torsion spring (13), and the protective tube (17) is fixed on the surface of the connecting rod (3).

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