Aluminum profile camera support convenient to fold and insert

Abstract

The utility model discloses an aluminum profile camera support convenient to fold, install and insert, which comprises an aluminum profile frame, the aluminum profile frame is hollow, one end of the aluminum profile frame far away from a middle cylinder is provided with a clamping mechanism, and the aluminum profile frame can be conveniently supported and folded through the clamping mechanism. According to the aluminum profile camera support convenient to fold and insert, when the camera support needs to be used, a hook-and-loop fastener for binding a lower supporting rod can be torn down, the lower supporting rod falls and rotates under the action of gravity, the lower supporting rod is clamped into an aluminum profile frame, a middle cylinder is drawn, a spring pushes a pushing disc to slide in the aluminum profile frame, and a screw rod drives a clamping column to move; the blocking piece rotates along with the aluminum frame, the blocking piece limits the lower supporting rod, the lower supporting rod is fixed in the aluminum frame, the screw rod is fixed through the clamping rod, the blocking piece is prevented from being automatically opened when the middle barrel is adjusted, the blocking piece is pushed after the middle barrel is inserted back, then the aluminum frame is reversed, the lower supporting rod is retracted through gravity, and the lower supporting rod can be conveniently opened, retracted and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile camera brackets, in particular to an aluminum profile camera bracket which is convenient for folding and inserting. Background Art

[0002] With the development of the photography industry and the prosperity of the filming industry, people pay more attention to the effect and efficiency of filming. In order to achieve better filming effects in specific environments, especially when taking pictures with a large-format camera, a camera stand is needed to stabilize the camera and prevent the camera from shaking, resulting in poor photo effects or even no film. However, the existing camera stand is not convenient to fold when in use, and it requires many steps to open the stand, and it is very inconvenient to fix it. Utility Model Content

[0003] The utility model aims to provide an aluminum profile camera bracket which is easy to fold and insert, so as to solve the problem in the background art that the camera bracket is not easy to fold and open for use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum profile camera bracket that is easy to fold and insert, comprising an aluminum frame, the aluminum frame is of a hollow design, and a middle tube is slidably installed inside the aluminum frame, a block-shaped protrusion is arranged inside the aluminum frame, and the middle tube is engaged with the aluminum frame, a fixing knob is threadedly installed on the side surface of one end of the aluminum frame, and one end of the fixing knob is in contact with the side surface of the middle tube, and through holes are provided on the outer surfaces of both sides of the middle tube away from the aluminum frame, and a locking mechanism is arranged at one end of the aluminum frame away from the middle tube, and the aluminum frame can be supported and folded conveniently through the locking mechanism.

[0005] Preferably, the engaging mechanism comprises: a baffle, which is rotatably mounted on the end of the aluminum frame away from the middle tube, and a clamping column is fixedly mounted inside the baffle, a screw is rotatably mounted inside the aluminum frame, and the screw is clamped with the clamping column, a pushing plate is fixedly mounted on the end of the screw away from the baffle, and the pushing plate is slidably mounted inside the aluminum frame, side sliders are fixedly mounted on the outer surfaces of both sides of the pushing plate, and the side surfaces of the side sliders are in contact with the inner surface of one end of the middle tube, and the side sliders are slidably connected to the middle tube, a spring is arranged between the aluminum frame and the pushing plate, and the pushing plate and the aluminum frame are concentrically designed, and the aluminum frame and the screw are concentrically designed.

[0006] By adopting the above technical solution, after the middle tube is inserted into the interior of the aluminum frame, it will push the push plate and drive the side slider at the same time, so that the screw rod slides inside the aluminum frame, and the clamping column moves along the groove of the screw rod, so that the blocking piece rotates together, and the lower support rod is loosened. After that, the aluminum frame is inverted, and the lower support rod can be automatically retracted into the aluminum frame. At the same time, the middle tube can also be pulled out, so that the spring squeezes the push plate to push out the screw rod, driving the blocking piece to rotate, and the blocking piece rotates into the aluminum frame, so that the lower support rod cannot be retracted, which is convenient for erecting and storing the lower support rod.

[0007] Preferably, a locking rod is slidably installed on one end of the aluminum frame close to the screw, and a groove is provided on the end of the screw away from the side slider, and a locking rod is slidably installed on the side surface of one end of the aluminum frame close to the spring, and an elastic sheet is provided on the side surface of the locking rod, and the elastic sheet of the locking rod is engaged with the aluminum frame.

[0008] By adopting the above technical solution, the clamping rod can be fixed inside the aluminum frame through the elastic sheet of the clamping rod. When one end of the lower support rod is flipped into the aluminum frame, the middle tube can be pulled out. At this time, the spring will push the pushing plate to drive the screw rod to move, so that the clamping column moves along the direction of the screw rod, allowing the baffle to rotate and clamp the lower support rod, and then the screw rod is inserted through the clamping rod to fix it.

[0009] Preferably, an extension mechanism is provided at one end of the aluminum frame, and the aluminum frame can be placed more stably through the extension mechanism.

[0010] By adopting the above technical solution, the stability of the aluminum frame placed on the ground can be increased.

[0011] Preferably, a lower support rod is rotatably mounted on one end of the aluminum frame away from the fixing knob, and a through hole is opened on the side surface of the lower support rod, and Velcro is arranged between the lower support rods, a telescopic rod is slidably mounted inside the lower support rod, and a rubber ball is arranged on one end of the telescopic rod located outside the lower support rod, an elastic buckle is arranged at one end of the lower support rod, and the elastic buckle is engaged with the through hole of the lower support rod, the outer surface of the aluminum frame is in contact with one end of the lower support rod, and the lower support rod is in contact with the outer surface of the baffle.

[0012] By adopting the above technical solution, the telescopic rod can be pulled out from the lower support rod and fixed by the elastic buckle so as to adjust the area of ​​the aluminum rack placed on the ground. At the same time, the rubber ball of the lower support rod can increase the anti-slip property.

[0013] Preferably, a camera fixing mechanism is provided at one end of the middle tube away from the lower support rod, and cameras of different widths can be easily installed through the fixing mechanism.

[0014] By adopting the above technical solution, the mounting bracket can be fixed on the camera, making it convenient to install and assemble the camera.

[0015] Preferably, the fixing mechanism comprises: an insertion rod, which is inserted at a side of the middle tube away from the telescopic rod, and an elastic buckle is slidably installed on the outer surface of the telescopic rod, and the elastic buckle is engaged with the through hole of the middle tube, a mounting frame is rotatably installed on one end of the insertion rod away from the middle tube, and a second rotating fixing button is installed through the outer surface of the mounting frame and the outer surface of the insertion rod, and the second rotating fixing button is in contact with the outer surface of the mounting frame and the insertion rod, sliding grooves are provided at both ends of the mounting frame, and a rotating slide buckle is slidably installed inside the sliding groove, and a threaded rod is rotatably installed inside the rotating slide buckle.

[0016] By adopting the above technical solution, the angle of the mounting bracket can be adjusted by rotating the fixing button, and the rotating slider can be used to prevent the threaded rod from falling out of the mounting bracket. At the same time, the position of the rotating slider can be adjusted through the sliding groove, which is convenient for installing cameras of different sizes.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the aluminum profile camera bracket that is easy to fold and insert:

[0018] 1. When the camera stand is needed, the Velcro binding the lower support rod can be torn off, and then the lower support rod can be loosened, so that the lower support rod can be rotated by gravity and inserted into the aluminum frame. Then the middle tube can be pulled to make the spring squeeze the push plate to slide inside the aluminum frame, and the screw rod can be pushed to rotate with the clamping column, so that the baffle plate can follow the rotation, and the outer surface of the baffle plate can be fitted with the lower support rod, and the lower support rod can be fixed inside the aluminum frame. The screw rod can be fixed by the clamping rod, which is convenient for fixing the lower support rod. When the middle tube is inserted back, the baffle plate can be opened, and then the aluminum frame can be turned upside down, and the lower support rod can be retracted by gravity, which is convenient for opening, retracting and fixing the lower support rod.

[0019] 2. Pull the telescopic rod out from the inside of the lower support rod, so that the elastic buckle on the side surface of the telescopic rod is inserted into the through hole on the side surface of the lower support rod, and adjust the length of the lower support rod and the telescopic rod. The rubber ball of the telescopic rod can prevent the aluminum frame from slipping, and at the same time make the aluminum frame more stable after the camera is installed, and it is not easy to tilt and fall to the ground to cause damage to the camera;

[0020] 3. Move the threaded rod to make the rotating slider slide inside the slide slot to adjust the position of the threaded rod. Then screw the threaded rod into the camera respectively. Fix the camera to the outer surface of the mounting bracket through the threaded rod. Then adjust the rotating fixing knob to fix the angle between the rod and the mounting bracket, which is convenient for shooting with the camera. At the same time, it is convenient to fix cameras of different sizes to prevent the threaded rod from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the cutaway three-dimensional structure of the aluminum frame, fixed knob and middle tube of the utility model;

[0022] Figure 2This is a schematic diagram of the three-dimensional structure of the aluminum frame and the mounting frame of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the lower support rod and the telescopic rod of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the lower support rod and the telescopic rod of the utility model;

[0025] Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the insertion rod and the mounting frame of the utility model;

[0026] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the aluminum frame, screw rod and clamping rod of the utility model.

[0027] In the figure: 1. Aluminum frame; 2. Fixed knob; 3. Middle tube; 4. Lower support rod; 5. Telescopic rod; 6. Elastic buckle; 7. Baffle; 8. Screw; 9. Spring; 10. Push plate; 11. Side slide; 12. Clamping column; 13. Clamping rod; 14. Insert rod; 15. Mounting frame; 16. Second rotating fixed knob; 17. Slide groove; 18. Rotating slide buckle; 19. Threaded rod. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-6The utility model provides a technical solution: an aluminum profile camera bracket that is easy to fold and insert, including an aluminum frame 1, the aluminum frame 1 is a hollow design, and a middle tube 3 is slidably installed inside the aluminum frame 1, a block-shaped protrusion is arranged inside the aluminum frame 1, and the middle tube 3 is clamped with the aluminum frame 1, a fixing knob 2 is threadedly installed on the side surface of one end of the aluminum frame 1, and one end of the fixing knob 2 is in contact with the side surface of the middle tube 3, and through holes are opened on the outer surfaces of both sides of the middle tube 3 away from the aluminum frame 1, and a clamping mechanism is arranged at one end of the aluminum frame 1 away from the middle tube 3, and the aluminum frame 1 is conveniently supported and folded by the clamping mechanism, and the clamping mechanism includes: a baffle 7, a baffle 7 is rotatably mounted It is installed at one end of the aluminum frame 1 away from the middle tube 3, and a clamping column 12 is fixedly installed inside the baffle 7, a screw 8 is rotatably installed inside the aluminum frame 1, and the screw 8 is engaged with the clamping column 12, a push plate 10 is fixedly installed at one end of the screw 8 away from the baffle 7, and the push plate 10 is slidably installed inside the aluminum frame 1, side sliders 11 are fixedly installed on the outer surfaces of both sides of the push plate 10, and the side surfaces of the side sliders 11 are in contact with the inner surface of one end of the middle tube 3, and the side sliders 11 are slidably connected to the middle tube 3, a spring 9 is arranged between the aluminum frame 1 and the push plate 10, and the push plate 10 and the aluminum frame 1 are concentrically designed, and the aluminum frame 1 and the screw 8 are concentrically designed.

[0030] When the camera bracket needs to be used, the Velcro binding the lower support rod 4 can be torn off, and the lower support rod 4 can be automatically dropped and rotated to be stuck into the aluminum frame 1 by gravity, and then the middle tube 3 is pulled up to separate the middle tube 3 from the pushing plate 10. The pushing plate 10 drives the side slider 11 to slide inside the aluminum frame 1 through the pushing of the spring 9, so that the blocking piece 7 passes through the clamping column 12 and rotates along the groove of the screw rod 8 to rotate the blocking piece 7 out of the aluminum frame 1, restricting the lower support rod 4 so that the lower support rod 4 cannot be retracted after the bracket is placed on the ground, which is convenient for setting up the camera bracket. When it needs to be retracted, it only needs to push the middle tube 3 back to its original position to retract the blocking piece 7, so that the lower support rod 4 can be retracted by inverting the aluminum frame 1, which greatly facilitates the setting up and storage and folding of the camera bracket.

[0031] A clamping rod 13 is slidably installed on one end of the aluminum frame 1 close to the screw rod 8, and a groove is provided on the end of the screw rod 8 away from the side slider 11. A clamping rod 13 is slidably installed on the side surface of one end of the aluminum frame 1 close to the spring 9, and an elastic sheet is provided on the side surface of the clamping rod 13, and the elastic sheet of the clamping rod 13 is engaged with the aluminum frame 1.

[0032] The screw rod 8 is fixed by inserting the locking rod 13 into the screw rod 8 for locking, so as to prevent the push plate 10 from being accidentally pressed when adjusting the position of the middle tube 3, so that the blocking piece 7 rotates to automatically retract the lower support rod 4, causing the aluminum frame 1 to fall to the ground and damage the camera. The locking of the locking rod 13 and the screw rod 8 protects the lower support rod 4 from being accidentally retracted.

[0033] An extension mechanism is provided at one end of the aluminum frame 1, and the aluminum frame 1 can be placed more stably through the extension mechanism. A lower support rod 4 is rotatably installed at one end of the aluminum frame 1 away from the fixing knob 2, and a through hole is opened on the side surface of the lower support rod 4, and Velcro is provided between the lower support rods 4. A telescopic rod 5 is slidably installed inside the lower support rod 4, and a rubber ball is provided at one end of the telescopic rod 5 located outside the lower support rod 4, an elastic buckle 6 is provided at one end of the lower support rod 4, and the elastic buckle 6 is engaged with the through hole of the lower support rod 4, the outer surface of the aluminum frame 1 is in contact with one end of the lower support rod 4, and the lower support rod 4 is in contact with the outer surface of the baffle 7.

[0034] By pressing the elastic buckle 6, the telescopic rod 5 can be pulled out from the lower support rod 4, so that the elastic buckle 6 of the telescopic rod 5 is engaged with the through hole on the side surface of the lower support rod 4, and the length of the lower support rod 4 and the telescopic rod 5 is fixed. By adjusting the length of the lower support rod 4 and the telescopic rod 5, the stability of the aluminum frame 1 is improved when it is used, and the rubber ball of the telescopic rod 5 is used to prevent slipping.

[0035] A camera fixing mechanism is provided at one end of the middle tube 3 away from the lower support rod 4, and cameras of different widths can be conveniently installed through the fixing mechanism. The fixing mechanism includes: an insertion rod 14, which is inserted at a side of the middle tube 3 away from the telescopic rod 5, and an elastic buckle 6 is slidably installed on the outer surface of the telescopic rod 5, and the elastic buckle 6 is engaged with the through hole of the middle tube 3, and a mounting frame 15 is rotatably installed at one end of the insertion rod 14 away from the middle tube 3, and a second rotating fixing button 16 is installed through the outer surface of the mounting frame 15 and the outer surface of the insertion rod 14, and the second rotating fixing button 16 is in contact with the outer surfaces of the mounting frame 15 and the insertion rod 14, and a sliding groove 17 is provided at both ends of the mounting frame 15, and a rotating slide buckle 18 is slidably installed inside the sliding groove 17, and a threaded rod 19 is rotatably installed inside the rotating slide buckle 18.

[0036] After the bottom of the camera bracket is set up, the position of the middle tube 3 can be fixed by tightening the fixing knob 2, and then the position of the rotating slider 18 inside the slide groove 17 can be adjusted, and then the threaded rod 19 can be screwed into the camera to fix the camera on the mounting frame 15. The angle between the mounting frame 15 and the insertion rod 14 can be adjusted by the second rotating fixing knob 16 to adjust the shooting angle of the camera. Then the insertion rod 14 can be inserted into the middle tube 3 and fixed by the elastic buckle 6, which is convenient for installing cameras of different sizes and prevents the threaded rod 19 from being lost.

[0037] 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. An aluminum profile camera stand that is easy to fold and insert, comprising an aluminum frame (1), the aluminum frame (1) is of a hollow design, and a middle tube (3) is slidably installed inside the aluminum frame (1), a block-shaped protrusion is arranged inside the aluminum frame (1), and the middle tube (3) is engaged with the aluminum frame (1), a fixing knob (2) is threadedly installed on the side surface of one end of the aluminum frame (1), and one end of the fixing knob (2) is in contact with the side surface of the middle tube (3), and through holes are opened on the outer surfaces of both sides of the middle tube (3) away from the aluminum frame (1), characterized in that: The aluminum frame (1) is provided with a locking mechanism at one end away from the middle tube (3), and the aluminum frame (1) is supported and folded conveniently by the locking mechanism. The locking mechanism comprises: a baffle (7), the baffle (7) is rotatably mounted at one end of the aluminum frame (1) away from the middle tube (3), and a locking column (12) is fixedly mounted inside the baffle (7), a screw rod (8) is rotatably mounted inside the aluminum frame (1), and the screw rod (8) is locked with the locking column (12), and a push rod (12) is fixedly mounted on one end of the screw rod (8) away from the baffle (7). A movable plate (10) is provided, and the push plate (10) is slidably mounted inside the aluminum frame (1); side sliders (11) are fixedly mounted on the outer surfaces of both sides of the push plate (10); the side surfaces of the side sliders (11) are in contact with the inner surface of one end of the middle cylinder (3); and the side sliders (11) and the middle cylinder (3) are slidably connected; a spring (9) is provided between the aluminum frame (1) and the push plate (10); the push plate (10) and the aluminum frame (1) are concentrically designed; and the aluminum frame (1) and the screw rod (8) are concentrically designed.

2. The aluminum profile camera stand that is easy to fold and insert according to claim 1, characterized in that: A clamping rod (13) is slidably mounted on one end of the aluminum frame (1) close to the screw rod (8), and a groove is provided on one end of the screw rod (8) away from the side slider (11). A clamping rod (13) is slidably mounted on the side surface of one end of the aluminum frame (1) close to the spring (9), and an elastic sheet is provided on the side surface of the clamping rod (13), and the elastic sheet of the clamping rod (13) is engaged with the aluminum frame (1).

3. The aluminum profile camera stand that is easy to fold and insert according to claim 1, characterized in that: An extension mechanism is provided at one end of the aluminum frame (1), and the aluminum frame (1) can be placed more stably through the extension mechanism.

4. The aluminum profile camera stand that is easy to fold and insert according to claim 2, characterized in that: A lower support rod (4) is rotatably mounted on one end of the aluminum frame (1) away from the fixed knob (2), and a through hole is formed on the side surface of the lower support rod (4), and Velcro is provided between the lower support rods (4). A telescopic rod (5) is slidably mounted inside the lower support rod (4), and a rubber ball is provided on one end of the telescopic rod (5) located outside the lower support rod (4). An elastic buckle (6) is provided at one end of the lower support rod (4), and the elastic buckle (6) is engaged with the through hole of the lower support rod (4). The outer surface of the aluminum frame (1) is in contact with one end of the lower support rod (4), and the lower support rod (4) is in contact with the outer surface of the baffle (7).

5. The aluminum profile camera stand that is easy to fold and insert according to claim 1, characterized in that: A camera fixing mechanism is provided at one end of the middle tube (3) away from the lower support rod (4), and cameras of different widths can be easily installed through the fixing mechanism.

6. The aluminum profile camera stand that is easy to fold and insert according to claim 5, characterized in that: The fixing mechanism comprises: an insertion rod (14), the insertion rod (14) being inserted into a side of the middle tube (3) away from the telescopic rod (5), and an elastic buckle (6) being slidably mounted on the outer surface of the telescopic rod (5), and the elastic buckle (6) being engaged with a through hole of the middle tube (3), a mounting frame (15) being rotatably mounted on one end of the insertion rod (14) away from the middle tube (3), and a second rotating fixing button (16) being penetrated and mounted on the outer surface of the mounting frame (15) and the outer surface of the insertion rod (14), and the second rotating fixing button (16) being in contact with the outer surfaces of the mounting frame (15) and the insertion rod (14), and a sliding groove (17) being slidably mounted inside the sliding groove (17), and a threaded rod (19) being rotatably mounted inside the rotating sliding buckle (18).

Images