Quick-release multi-position synchronous photography support

Abstract

The utility model relates to photography auxiliary equipment technical field especially relates to a quick detachable multi -position synchronous photography support, including sleeve, telescopic link, first fastening ring, joint seat, spherical joint, screw rod, top block, connecting plate and wedge block etc., telescopic link slidingly arranged in the sleeve inside, the sleeve upper end periphery sets up first fastening ring, telescopic link top fixedly connected joint seat, the joint seat is rotatably connected spherical joint, the joint seat right side thread connection screw rod, and the screw rod left end extends into the joint seat inside and fixedly connected top block, and the right side surface of top block is inlaid with spherical joint outer wall, and the connecting plate is fixedly connected with the top of spherical joint, and the connecting plate is equipped with the mounting groove, and the mounting groove front and back two sides are slidingly set up wedge block, and two wedge blocks are arranged symmetrically. The utility model discloses through setting up the wedge block on the connecting plate and the limiting slot cooperation of the clamping seat, and cooperate first spring and first guide rod and realize quick clamping and separation, reached the effect that photography equipment module quick detachable.

Description

Technical Field

[0001] This utility model relates to the field of photographic auxiliary equipment technology, and in particular to a quick-release multi-camera synchronous photography bracket. Background Technology

[0002] With the development of film and television shooting, virtual reality content production, and 3D modeling technology, multi-camera simultaneous photography is widely used in motion capture, panoramic shooting, product display, and other fields. Multi-camera simultaneous photography requires fixing multiple camera devices in a specific spatial layout and maintaining stable posture to ensure image synchronization and spatial consistency.

[0003] Currently, most common multi-camera support devices use fixed brackets or combinations of multiple independent tripods. These structures suffer from problems such as cumbersome equipment installation, difficulty in adjusting camera positions, large overall space occupation, and poor portability. While some devices offer some adjustment capabilities, the degree of freedom is usually limited, making it difficult to achieve precise positioning and rapid deployment of various photographic equipment at complex angles.

[0004] Furthermore, most existing tripods lack quick assembly and disassembly mechanisms, requiring disassembly and reassembly every time the shooting scene or equipment is changed, resulting in low efficiency. Additionally, the support structures are mostly fixed or manually deployable, making operation inconvenient and causing poor adaptability and stability on uneven ground. Some gimbals use ordinary ball joint structures with inconsistent damping, making them prone to equipment slippage or attitude drift, affecting shooting quality.

[0005] Therefore, it is necessary to design a quick-release multi-camera synchronous photography bracket to solve the above-mentioned technical problems. Utility Model Content

[0006] In order to overcome the shortcomings of existing photography brackets, such as cumbersome multi-camera installation, low degree of adjustment freedom, lack of quick assembly and disassembly functions, and inconvenient support structure, this utility model provides a quick-release multi-camera synchronous photography bracket.

[0007] Technical Solution: A quick-release multi-camera synchronous imaging bracket includes a sleeve, a telescopic rod, a first fastening ring, a joint seat, a ball joint, a screw, a top block, a connecting plate, a wedge block, a first spring, a first guide rod, a locking seat, and a mounting frame. The telescopic rod is slidably disposed inside the sleeve. A first fastening ring is disposed on the outer periphery of the upper end of the sleeve. The top end of the telescopic rod is fixedly connected to the joint seat. A ball joint is rotatably connected inside the joint seat. A screw is threadedly connected to the right side of the joint seat. The left end of the screw extends into the joint seat and is fixedly connected to the top block. The right side of the top block is in contact with the outer wall of the ball joint. The ball joint is fixedly connected to a connecting plate at its top. The connecting plate has an installation groove. Wedge blocks are slidably set on the front and rear sides of the installation groove. The two wedge blocks are symmetrically arranged. A first spring is connected between the side of each wedge block closest to the center of the installation groove and the corresponding groove wall. A first guide rod is fixedly set on the top of the connecting plate on the left and right sides of the installation groove. The bottom of the card seat has limiting grooves on the front and rear sides that cooperate with the wedge blocks. The bottom has locking grooves on the left and right sides that cooperate with the first guide rods. The two wedge blocks are respectively engaged with the limiting grooves of the card seat. The top of the card seat is fixedly connected to the mounting frame.

[0008] Furthermore, it also includes a constant damping universal ball head gimbal mount, with the top, left and right sides of the mounting frame all threadedly connected to the constant damping universal ball head gimbal mount, and the universal ball head of each constant damping universal ball head gimbal mount is set to face outward.

[0009] Furthermore, it also includes a first clamping plate, a second clamping plate, and a second guide rod. The outer end of each constant damping universal ball head gimbal is threaded to the first clamping plate, and the second clamping plate is slidably arranged on the outside of the first clamping plate. Both the first and second clamping plates are L-shaped and symmetrically arranged. Multiple second guide rods are provided inside the first clamping plate, and the second guide rods slide in cooperation with the second clamping plate.

[0010] Furthermore, it also includes a second spring, with multiple second springs connected between the second plate and the first plate, and the second springs are sleeved on the outer periphery of the second guide rod.

[0011] Furthermore, it also includes a fastening knob, with the inner end of each constant damping universal ball head gimbal seat passing through the mounting frame and threadedly connected to the fastening knob.

[0012] Furthermore, it also includes an installation ring, a second fastening ring, support rods, self-locking casters, and third guide rods. The installation ring is slidably arranged on the outer circumference of the sleeve, and the second fastening ring is arranged on the upper part of the installation ring. Three support rods are rotatably connected evenly distributed around the installation ring, and self-locking casters are installed at the lower end of each support rod. Three third guide rods are rotatably connected evenly distributed around the bottom of the sleeve, and the upper end of each third guide rod is slidably engaged with the corresponding support rod.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The present invention achieves quick engagement and disengagement of the photographic equipment module by setting the wedge block on the connecting plate to cooperate with the limiting groove of the card seat, and cooperating with the first spring and the first guide rod. This improves the efficiency of operation by setting the wedge block on the connecting plate to cooperate with the limiting groove of the card seat, and cooperating with the first spring and the first guide rod.

[0014] 2. This utility model achieves the effect of simultaneous shooting from multiple camera positions, independent and flexible angle adjustment for each device, and stable support by setting multiple constant damping universal ball head mounts on the mounting frame and cooperating with a sliding and adjustable second card plate and second spring clamping structure.

[0015] 3. This utility model achieves adjustable bracket height, stable support, and easy movement and storage by using a telescopic rod and sleeve for height adjustment, a first fastening ring for locking, and an expandable support structure that links the mounting ring, support rod, and third guide rod, along with self-locking casters. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a structural schematic diagram of the sleeve, telescopic rod, and first fastening ring of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the joint seat, ball joint, and screw of this utility model.

[0019] Figure 4 This is a structural diagram of the connecting plate, card holder, and mounting frame of this utility model.

[0020] Figure 5 This is a structural schematic diagram of the wedge block, the first spring, and the first guide rod of this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the second locking plate, second guide rod, and second spring of this utility model. In the above figures: 1. Sleeve; 2. Telescopic rod; 201. First fastening ring; 3. Joint seat; 4. Ball joint; 5. Screw; 6. Top block; 7. Connecting plate; 8. Wedge block; 9. First spring; 10. First guide rod; 11. Locking seat; 12. Limiting groove; 13. Locking groove; 14. Mounting frame; 15. Constant damping universal ball head gimbal seat; 16. First locking plate; 17. Second locking plate; 18. Second guide rod; 19. Second spring; 20. Fastening knob; 21. Mounting ring; 22. Second fastening ring; 23. Support rod; 24. Self-locking universal wheel; 25. Third guide rod. Detailed Implementation

[0022] Example: A quick-release multi-camera simultaneous photography rig, such as... Figures 1-5As shown, the device includes a sleeve 1, a telescopic rod 2, a first fastening ring 201, a joint seat 3, a ball joint 4, a screw 5, a top block 6, a connecting plate 7, a wedge block 8, a first spring 9, a first guide rod 10, a locking seat 11, and a mounting frame 14. The telescopic rod 2 is slidably disposed inside the sleeve 1. A first fastening ring 201 is provided on the outer periphery of the upper end of the sleeve 1 for locking the telescopic rod 2. The top end of the telescopic rod 2 is connected to the joint seat 3 by bolts. The ball joint 4 is rotatably connected inside the joint seat 3. The screw 5 is threadedly connected to the right side of the joint seat 3. The left end of the screw 5 extends into the joint seat 3 and is connected to the top block 6 by bolts. The right side of the top block 6 fits against the outer wall of the ball joint 4. The top end of the ball joint 4 is connected to a connecting plate 7 by bolts. The connecting plate 7 has an installation groove. Wedge blocks 8 are slidably arranged on the front and rear sides of the installation groove. The two wedge blocks 8 are symmetrically arranged. A first spring 9 is connected between the side of each wedge block 8 closest to the center of the installation groove and the corresponding groove wall. A first guide rod 10 is fixedly installed on the top of the connecting plate 7 on the left and right sides of the installation groove. The bottom of the card seat 11 has limiting grooves 12 that cooperate with the wedge blocks 8 on the front and rear sides. The bottom has slots 13 that cooperate with the first guide rod 10 on the left and right sides. The two wedge blocks 8 are respectively engaged with the limiting grooves 12 of the card seat 11. The first guide rod 10 is slidably inserted into the slots 13 of the card seat 11 to realize the detachable connection between the connecting plate 7 and the card seat 11. The top of the card seat 11 is connected to the mounting frame 14 by bolts.

[0023] like Figure 1 , Figure 4 and Figure 6 As shown, it also includes a constant damping universal ball head gimbal base 15, a first locking plate 16, a second locking plate 17, a second guide rod 18, a second spring 19, and a fastening knob 20. The top, left, and right sides of the mounting frame 14 are all threadedly connected to the constant damping universal ball head gimbal base 15. The universal ball head of each constant damping universal ball head gimbal base 15 is set to face outward. The outer end of each constant damping universal ball head gimbal base 15 is threadedly connected to the first locking plate 16. The second locking plate 17 is slidably arranged on the outer side of the first locking plate 16. The first locking plate 16 and the second locking plate 17 are both L-shaped and symmetrically arranged. Multiple second guide rods 18 are provided inside the first locking plate 16. The second guide rods 18 are slidably engaged with the second locking plate 17. Multiple second springs 19 are connected between the second locking plate 17 and the first locking plate 16. The second springs 19 are sleeved on the outer periphery of the second guide rods 18. The inner end of each constant damping universal ball head gimbal base 15 passes through the mounting frame 14 and is threadedly connected to the fastening knob 20.

[0024] like Figure 1 and Figure 2As shown, it also includes an installation ring 21, a second fastening ring 22, a support rod 23, a self-locking caster wheel 24, and a third guide rod 25. The installation ring 21 is slidably arranged on the outer circumference of the sleeve 1. The second fastening ring 22 is arranged on the upper part of the installation ring 21 to lock the installation ring 21. Three support rods 23 are rotatably connected evenly distributed along the circumference of the installation ring 21. The lower end of each support rod 23 is equipped with a self-locking caster wheel 24. Three third guide rods 25 are rotatably connected evenly distributed along the circumference of the bottom of the sleeve 1. The upper end of each third guide rod 25 is slidably engaged with the corresponding support rod 23 to guide the support rod 23 to unfold and retract.

[0025] In use, the overall height of the bracket is adjusted by first adjusting the telescopic length of the telescopic rod 2 within the sleeve 1. After adjustment, the first fastening ring 201 is tightened to fix the telescopic rod 2 and the sleeve 1, thus locking the height.

[0026] By operating the screw 5 on the right side of the joint seat 3, the pressure of the top block 6 on the ball joint 4 can be adjusted. When the screw 5 is loosened, the top block 6 releases the ball joint 4, which can rotate freely in the joint seat 3, thereby driving the connecting plate 7 and its upper structure to perform multi-angle posture adjustments. After adjusting to the required angle, the screw 5 is tightened, and the top block 6 presses against the outer wall of the ball joint 4 to achieve stable locking of the posture.

[0027] The connecting plate 7 and the card holder 11 are connected by a quick-release structure to achieve rapid installation and disassembly. When the card holder 11 is aligned with the connecting plate 7 and pressed down, the wedge block 8 on the connecting plate 7 is squeezed and slides into the mounting groove when it contacts the card holder 11, compressing the first spring 9. When the wedge block 8 slides into the limiting groove 12 at the bottom of the card holder 11, it is reset and locked into the limiting groove 12 under the elastic force of the first spring 9. At the same time, the first guide rod 10 is inserted into the card slot 13 of the card holder 11, realizing a reliable connection between the connecting plate 7 and the card holder 11. When disassembling, the two wedge blocks 8 are manually squeezed inward to disengage them from the limiting groove 12, and the card holder 11 can be pulled upward to complete the quick separation.

[0028] Multiple constant-damping universal ball head mounts 15 are set on the mounting frame 14 at the top of the mounting base 11, located at the top, left and right sides respectively. Each gimbal mount has an independently adjustable universal ball head and a constant-damping function, which can stably support the photography equipment at any angle and realize multi-camera synchronous shooting.

[0029] Each constant damping universal ball head gimbal mount 15 has its outer end connected to a second clamping plate 17 via a first clamping plate 16. The second clamping plate 17 can slide along the second guide rod 18 under the elastic force of the second spring 19, forming an adjustable-width clamping structure suitable for mounting photography equipment of different sizes. The fastening knob 20 is used to lock the ball head of the gimbal mount from the inside to ensure stability during shooting.

[0030] The bottom support structure achieves height adaptation by sliding the mounting ring 21 on the outer circumference of the sleeve 1. After tightening the second fastening ring 22, the position is fixed. When unfolded, the support rod 23 rotates around the mounting ring 21 and unfolds outward. At the same time, the third guide rod 25 slides with the support rod 23 to guide the three support rods 23 to unfold synchronously to a stable angle. The self-locking casters 24 at the lower end of each support rod 23 lock after touching the ground, forming a stable three-point support. When folded, the operation is reversed, which is convenient for carrying and storage.

[0031] In summary, this utility model achieves integrated functions of height adjustment, flexible posture, multi-camera simultaneous shooting, quick disassembly and convenient installation, and stable support.

Claims

1. A quick-release multi-camera synchronous photography bracket, characterized in that, The assembly includes a sleeve (1), a telescopic rod (2), a first fastening ring (201), a joint seat (3), a ball joint (4), a screw (5), a top block (6), a connecting plate (7), a wedge block (8), a first spring (9), a first guide rod (10), a retaining seat (11), and a mounting frame (14). The telescopic rod (2) is slidably disposed inside the sleeve (1). The first fastening ring (201) is disposed on the outer periphery of the upper end of the sleeve (1). The top end of the telescopic rod (2) is fixedly connected to the joint seat (3). The ball joint (4) is rotatably connected inside the joint seat (3). The right side of the joint seat (3) is threadedly connected to the screw (5). The left end of the screw (5) extends into the joint seat (3) and is fixedly connected to the top block (6). The right side of the top block (6) is flush with the outer wall of the ball joint (4). The ball joint (4) is fixedly connected to the top of the ball joint (4). The connecting plate (7) is provided with an installation groove. Wedge blocks (8) are slidably arranged on the front and back sides of the installation groove. The two wedge blocks (8) are arranged symmetrically. The side of each wedge block (8) closest to the center of the installation groove is connected to the corresponding groove wall with a first spring (9). The top of the connecting plate (7) is fixedly provided with a first guide rod (10) on the left and right sides of the installation groove. The bottom of the card seat (11) is provided with a limiting groove (12) that cooperates with the wedge block (8) on the front and back sides. The bottom of the card seat (11) is provided with a card slot (13) that cooperates with the first guide rod (10). The two wedge blocks (8) are respectively engaged with the limiting groove (12) of the card seat (11). The top of the card seat (11) is fixedly connected to the installation frame (14).

2. The quick-release multi-camera synchronous photography bracket as described in claim 1, characterized in that, It also includes a constant damping universal ball head gimbal mount (15), and the top, left and right sides of the mounting frame (14) are threaded to the constant damping universal ball head gimbal mount (15), with the universal ball head of each constant damping universal ball head gimbal mount (15) facing outward.

3. The quick-release multi-camera synchronous photography bracket as described in claim 2, characterized in that, It also includes a first clamping plate (16), a second clamping plate (17), and a second guide rod (18). The outer end of each constant damping universal ball head gimbal seat (15) is threaded to the first clamping plate (16). The second clamping plate (17) is slidably arranged on the outside of the first clamping plate (16). The first clamping plate (16) and the second clamping plate (17) are both L-shaped and symmetrically arranged. Multiple second guide rods (18) are provided inside the first clamping plate (16). The second guide rods (18) are slidably engaged with the second clamping plate (17).

4. A quick-release multi-camera synchronous photography bracket as described in claim 3, characterized in that, It also includes a second spring (19), and multiple second springs (19) are connected between the second plate (17) and the first plate (16). The second springs (19) are sleeved on the outer periphery of the second guide rod (18).

5. A quick-release multi-camera synchronous photography bracket as described in claim 4, characterized in that, It also includes a fastening knob (20), and the inner end of each constant damping universal ball head gimbal base (15) passes through the mounting frame (14) and is threaded to the fastening knob (20).

6. A quick-release multi-camera synchronous photography bracket as described in claim 5, characterized in that, It also includes an installation ring (21), a second fastening ring (22), a support rod (23), a self-locking universal wheel (24), and a third guide rod (25). The installation ring (21) is slidably arranged on the outer circumference of the sleeve (1). The second fastening ring (22) is arranged on the upper part of the installation ring (21). Three support rods (23) are evenly distributed and rotatably connected on the upper part of the installation ring (21). The lower end of each support rod (23) is equipped with a self-locking universal wheel (24). The bottom of the sleeve (1) is evenly distributed and rotatably connected to three third guide rods (25). The upper end of each third guide rod (25) is slidably engaged with the corresponding support rod (23).

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