A stereophotography stand convenient to fold up

Abstract

The utility model discloses a kind of stereoscopic photography frame of folding storage convenience, including first pipe, the first pipe outer movable sleeve is equipped with sliding sleeve, the vertical outer wall of sliding sleeve is uniformly connected with three first U-shaped plates, two first shaft holes are symmetrically opened on the first U-shaped plate, and first installation shaft is fixedly inserted in two first shaft holes, support foot rest is movably sleeved on the first installation shaft, the pipe wall of first pipe close to bottom is uniformly connected with three second U-shaped plates, third U-shaped plate is fixedly connected on the support foot rest, support rod is hinged between the second U-shaped plate and third U-shaped plate, telescopic rod is movably inserted in the support foot rest, and one end of telescopic rod projects support foot rest. The utility model can contract and fold multiple parts of photography frame, so that the space occupied by photography frame can be greatly reduced, and the convenience of photography frame storage is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of photography stand technology, specifically a three-dimensional photography stand that is easy to fold and store. Background Technology

[0002] Photography is the technical process of recording images using optical equipment. Its core principle is to expose a photosensitive medium by using light reflected or emitted from an object. Photography requires the use of various photographic equipment, and in some shooting environments, this equipment needs to be mounted on a rig. A stereoscopic rig is a commonly used support for mounting camera equipment. It allows for height adjustment of the equipment, facilitating adjustments to the shooting effect, and provides stable support, thus improving image quality.

[0003] Existing 3D photography stands only reduce their overall size when folded up. This single method of folding down is not very effective, resulting in the overall length of the 3D photography stand still being quite long after folding, thus making it inconvenient to store. Utility Model Content

[0004] The purpose of this invention is to provide a three-dimensional photography stand that is easy to fold and store, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a three-dimensional photography stand that is easy to fold and store, including a first tube. A sliding sleeve is movably fitted around the first tube. Three first U-shaped plates are evenly and fixedly connected to the vertical outer wall of the sliding sleeve. Two first shaft holes are symmetrically opened on the first U-shaped plates. First mounting shafts are fixedly inserted into the two first shaft holes. Supporting legs are movably fitted on the first mounting shafts. Three second U-shaped plates are evenly and fixedly connected to the tube wall near the bottom of the first tube. A third U-shaped plate is fixedly connected to the supporting legs. A support rod is hinged between the second U-shaped plates and the third U-shaped plates. A telescopic rod is movably inserted into the supporting legs, with one end of the telescopic rod extending outwards. The support frame has a screw hole, and a first locking bolt is threaded into the screw hole. A first knob is fixedly connected to one end of the first locking bolt outside the support frame. A second tube is movably inserted into the first tube. A knob bolt connects the second tube to the first tube. The upper end of the second tube extends out of the first tube. A U-shaped storage groove is formed in the vertical tube wall of the second tube. Two threaded holes communicating with the U-shaped storage groove are symmetrically formed on the tube wall near the upper end of the second tube. A second locking bolt is threaded into the threaded hole. A rotating plate is movably fitted on the rod wall of the second locking bolt. A mounting stud is fixedly connected to the upper end of the rotating plate.

[0007] Furthermore, the first pipe fitting includes a lower pipe fitting and an upper pipe fitting. Both the lower and upper pipe fittings are provided with U-shaped grooves. The lower end of the upper pipe fitting is fixedly connected to a connecting plate. The connecting plate is provided with an insertion hole. The lower pipe fitting is provided with two locking screw holes communicating with the U-shaped grooves. Threaded pins are threaded into the locking screw holes. The threaded pins pass through the insertion holes and penetrate the connecting plate.

[0008] Furthermore, a wear-resistant foot is fixedly connected to the lower end of the telescopic rod, and the bottom of the wear-resistant foot is rounded.

[0009] Furthermore, an arc-shaped plate is fixedly connected to one end of the support rod near the first pipe. A second shaft hole is provided on both the second U-shaped plate and the third U-shaped plate. A second mounting shaft is fixedly inserted into the second shaft hole. A third shaft hole is provided on the arc-shaped plate and the support rod. The two second mounting shafts pass through the arc-shaped plate and the support rod through the two third shaft holes respectively.

[0010] Furthermore, the second locking bolt includes a screw threaded into a threaded hole, one end of which is fixedly connected to a second knob, and the screw has a third knob threaded onto its wall. The second tube is located between the second knob and the third knob, and both the second knob and the third knob have multiple anti-slip grooves.

[0011] Furthermore, a limiting block is fixedly connected to the lower pipe fitting. The limiting block is located in the U-shaped groove. The limiting block can limit and position the connecting plate, thereby enabling the upper pipe fitting to be quickly positioned in a vertical state.

[0012] Furthermore, the threaded pin includes a locking pin that is threaded into a locking screw hole, and a fourth knob is threaded on the locking pin, and the fourth knob has multiple anti-slip grooves.

[0013] Furthermore, the inner wall of the first pipe fitting is tightly fitted to the outer wall of the second pipe fitting.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, through the arrangement of a first pipe fitting, sliding sleeve, first U-shaped plate, first shaft hole, first mounting shaft, support bracket, second U-shaped plate, third U-shaped plate, support rod, telescopic rod, screw hole, first locking bolt, first knob, second pipe fitting, knob bolt, U-shaped storage groove, threaded hole, second locking bolt, rotating plate, and mounting stud, allows for quick deployment of the camera stand by mounting the camera equipment on the mounting stud and extending the support bracket and support rod. After use, the camera equipment is removed from the mounting stud, the second locking bolt is loosened to release its locking mechanism on the rotating plate, and the rotating plate is rotated to retract the rotating plate and mounting stud into the U-shaped storage groove. Inside the storage slot, release the locking bolt on the second tube, press down on the second tube to retract part of it into the first tube, push the sliding sleeve upward, and the sliding sleeve will cause the support legs and support rod to retract, allowing the support legs and support rod to be stored near the first tube. Release the threaded pin on the first tube to fold the lower tube and upper tube together, loosen the first locking bolt to release the locking bolt on the telescopic rod, and push the telescopic rod to retract it into the support legs. This allows multiple parts of the camera stand to be retracted and folded, significantly reducing the space occupied by the camera stand and effectively improving the convenience of storing it. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0018] Figure 3 for Figure 1 Schematic diagram of the connection structure between the middle support leg and the support rod;

[0019] Figure 4 for Figure 1 Schematic diagram of the connection structure between the middle support leg and the first pipe component;

[0020] Figure 5 for Figure 1 Schematic diagram of the connection structure between the first and second pipe fittings;

[0021] Figure 6 for Figure 1 Schematic diagram of the structure of the first pipe fitting;

[0022] Figure 7 for Figure 1 Schematic diagram of the connection structure between the rotating plate and the mounting studs;

[0023] Figure 8 for Figure 1 A schematic diagram of the structure of part A.

[0024] In the diagram: 1. First pipe fitting; 2. Sliding sleeve; 3. First U-shaped plate; 4. First shaft hole; 5. First mounting shaft; 6. Support leg; 7. Second U-shaped plate; 8. Third U-shaped plate; 9. Support rod; 10. Telescopic rod; 11. Screw hole; 12. First locking bolt; 13. First knob; 14. Second pipe fitting; 15. Knob bolt; 16. U-shaped storage groove; 17. Threaded hole; 18. Second locking bolt; 19. Rotating plate; 20. Installation bracket. 21. Stud; 22. Lower fitting; 23. Upper fitting; 24. U-groove; 25. Connecting plate; 26. Insertion hole; 27. Locking screw hole; 28. Threaded pin; 29. ​​Wear-resistant foot; 30. Arc plate; 31. Second shaft hole; 32. Second mounting shaft; 33. Third shaft hole; 34. Screw; 35. Second knob; 36. Third knob; 37. Anti-slip groove; 38. Limiting block; 39. Locking bolt; 40. Fourth knob; 41. Anti-slip texture. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-8This utility model provides a three-dimensional photography stand that is easy to fold and store, including a first tube 1. A sliding sleeve 2 is movably sleeved on the outside of the first tube 1. Three first U-shaped plates 3 are evenly fixedly connected to the vertical outer wall of the sliding sleeve 2. Two first shaft holes 4 are symmetrically opened on the first U-shaped plates 3. A first mounting shaft 5 is fixedly inserted into the two first shaft holes 4. A support leg 6 is movably sleeved on the first mounting shaft 5. Three second U-shaped plates 7 are evenly fixedly connected to the tube wall of the first tube 1 near the bottom. A third U-shaped plate 8 is fixedly connected to the support leg 6. A support rod 9 is hinged between the second U-shaped plates 7 and the third U-shaped plates 8. A telescopic rod 10 is movably inserted into the support leg 6. One end of the telescopic rod 10 extends out of the support leg 6. The frame 6 has a screw hole 11, and a first locking bolt 12 is threaded into the screw hole 11. A first knob 13 is fixedly connected to one end of the first locking bolt 12 outside the support frame 6. A second pipe 14 is movably inserted into the first pipe 1. A knob bolt 15 connects the second pipe 14 and the first pipe 1. The upper end of the second pipe 14 extends out of the first pipe 1. A U-shaped storage groove 16 is opened on the vertical pipe wall of the second pipe 14. Two threaded holes 17 are symmetrically opened on the pipe wall of the second pipe 14 near the upper end, which communicate with the U-shaped storage groove 16. A second locking bolt 18 is threaded into the threaded hole 17. A rotating plate 19 is movably fitted on the rod wall of the second locking bolt 18. A mounting stud 20 is fixedly connected to the upper end of the rotating plate 19.

[0027] In the above embodiment, during use, the camera equipment is mounted on the mounting stud 20, and the support legs 6 and support rod 9 are spread out to quickly unfold the camera stand. After use, the camera equipment is removed from the mounting stud 20, the second locking bolt 18 is turned to release the locking of the second locking bolt 18 to the rotating plate 19, and the rotating plate 19 is rotated to allow the rotating plate 19 and the mounting stud 20 to be stored in the U-shaped storage groove 16. The locking of the knob bolt 15 to the second tube 14 is released, and the second tube 14 is pressed down to cause part of the second tube 14 to retract into the first tube 1, pushing the slide... The movable sleeve 2 moves upward, and the sliding sleeve 2 drives the support leg 6 and support rod 9 to retract, so that the support leg 6 and support rod 9 can be stored near the first tube 1. The threaded pin 27 on the first tube 1 is released, so that the lower tube 21 and the upper tube 22 are folded. The first locking bolt 12 is loosened, so that the first locking bolt 12 is released from locking the telescopic rod 10. The telescopic rod 10 is pushed, so that the telescopic rod 10 is retracted into the support leg 6. Thus, multiple parts of the camera stand can be retracted and folded, which can greatly reduce the space occupied by the camera stand and effectively improve the convenience of storing the camera stand.

[0028] The first pipe fitting 1 includes a lower pipe fitting 21 and an upper pipe fitting 22. Both the lower pipe fitting 21 and the upper pipe fitting 22 are provided with U-shaped grooves 23. The lower end of the upper pipe fitting 22 is fixedly connected to a connecting plate 24. The connecting plate 24 is provided with an insertion hole 25. The lower pipe fitting 21 is provided with two locking screw holes 26 that communicate with the U-shaped grooves 23. Threaded pins 27 are threaded into the locking screw holes 26. The threaded pins 27 pass through the insertion holes 25 and penetrate the connecting plate 24.

[0029] In the above embodiment, when in use, loosen the threaded pin 27 to release the limiting lock of the threaded pin 27 on the connecting plate 24, and move the upper tube 22. The upper tube 22 drives the connecting plate 24 to rotate, so that the connecting plate 24 rotates around the threaded pin 27 as the axis, thereby enabling the upper part of the camera stand to fold, thereby reducing the size of the camera stand.

[0030] The lower end of the telescopic rod 10 is fixedly connected to a wear-resistant foot 28, and the bottom of the wear-resistant foot 28 is rounded.

[0031] In this embodiment, the wear-resistant feet 28 can improve the stability of the camera stand.

[0032] An arc-shaped plate 29 is fixedly connected to one end of the support rod 9 near the first pipe 1. A second shaft hole 30 is provided on both the second U-shaped plate 7 and the third U-shaped plate 8. A second mounting shaft 31 is fixedly inserted into the second shaft hole 30. A third shaft hole 32 is provided on the arc-shaped plate 29 and the support rod 9. The two second mounting shafts 31 pass through the arc-shaped plate 29 and the support rod 9 through the two third shaft holes 32 respectively.

[0033] In the above embodiment, the support rod 9 can be rotated relative to the support leg 6 and the first tube 1, thereby facilitating the unfolding and storage of the support rod 9.

[0034] The second locking bolt 18 includes a screw 33 threaded into a threaded hole 17. One end of the screw 33 is fixedly connected to a second knob 34. A third knob 35 is threaded onto the wall of the screw 33. The second pipe fitting 14 is located between the second knob 34 and the third knob 35. Both the second knob 34 and the third knob 35 are provided with multiple anti-slip grooves 36.

[0035] In the above embodiment, when in use, the third knob 35 is turned to release the locking and fixing of the third knob 35 to the rotating plate 19, so that the rotating plate 19 can rotate around the screw 33 as the axis, thereby enabling the rotating plate 19 and the mounting stud 20 to be folded and stored.

[0036] A limiting block 37 is fixedly connected to the lower pipe fitting 21, and the limiting block 37 is located in the U-shaped groove 23.

[0037] In the above embodiment, the limiting block 37 can limit and position the connecting plate 24, thereby enabling the upper pipe 22 to be quickly positioned in a vertical state.

[0038] The threaded pin 27 includes a locking pin 38 that is threaded into the locking screw hole 26. A fourth knob 39 is threaded on the locking pin 38, and the fourth knob 39 has multiple anti-slip grooves 40.

[0039] In this embodiment, when in use, turning the fourth knob 39 causes the fourth knob 39 to move away from the lower pipe 21 through the threaded engagement between the fourth knob 39 and the locking bolt 38, thereby releasing the locking and fixing of the threaded pin 27 to the connecting plate 24, and allowing the upper pipe 22 and the lower pipe 21 to rotate relative to each other.

[0040] The inner wall of the first pipe fitting 1 is in close contact with the outer wall of the second pipe fitting 14.

[0041] In the above embodiment, the first tube 1 and the second tube 14 are closely fitted together, which can improve the structural stability of the camera stand.

[0042] Working principle: During use, the camera equipment is installed on the mounting stud 20, and the support legs 6 and support rod 9 are spread out to quickly unfold the camera stand. After use, the camera equipment is removed from the mounting stud 20. The second locking bolt 18 is turned to release the locking of the second locking bolt 18 to the rotating plate 19. The rotating plate 19 is rotated so that the rotating plate 19 and the mounting stud 20 are stored in the U-shaped storage groove 16. The locking of the knob bolt 15 to the second tube 14 is released. The second tube 14 is pressed down so that part of the second tube 14 retracts into the first tube 1, pushing the sliding sleeve. When the cylinder 2 moves upward, the sliding sleeve 2 causes the support leg 6 and support rod 9 to retract, thereby allowing the support leg 6 and support rod 9 to be stored near the first tube 1. The threaded pin 27 on the first tube 1 is released, causing the lower tube 21 and upper tube 22 to fold together. The first locking bolt 12 is loosened, releasing the locking fixation of the first locking bolt 12 on the telescopic rod 10. The telescopic rod 10 is pushed, causing the telescopic rod 10 to retract into the support leg 6. This allows multiple parts of the camera stand to be retracted and folded, thereby significantly reducing the space occupied by the camera stand and effectively improving the convenience of storing the camera stand.

[0043] When in use, loosen the threaded pin 27 to release the limiting lock of the threaded pin 27 on the connecting plate 24, and move the upper tube 22. The upper tube 22 drives the connecting plate 24 to rotate, so that the connecting plate 24 rotates around the threaded pin 27 as the axis, thereby enabling the upper part of the camera stand to fold, thereby reducing the size of the camera stand.

[0044] When in use, turn the third knob 35 to release the locking and fixing of the third knob 35 to the rotating plate 19, so that the rotating plate 19 can rotate around the screw 33 as the axis, thereby allowing the rotating plate 19 and the mounting stud 20 to be folded and stored.

[0045] When in use, turn the fourth knob 39. Through the threaded engagement between the fourth knob 39 and the locking bolt 38, the fourth knob 39 is moved away from the lower pipe fitting 21, thereby releasing the locking and fixing of the threaded pin 27 to the connecting plate 24, so that the upper pipe fitting 22 and the lower pipe fitting 21 can rotate relative to each other.

[0046] The limiting block 37 can limit and position the connecting plate 24, thereby enabling the upper pipe fitting 22 to be quickly positioned in a vertical state.

[0047] The support rod 9 can rotate relative to the support leg 6 and the first tube 1, thereby facilitating the unfolding and retraction of the support rod 9.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional photographic stand that is easy to fold and store, comprising a first tube (1), characterized in that: The first pipe fitting (1) is movably fitted with a sliding sleeve (2). Three first U-shaped plates (3) are evenly fixedly connected to the vertical outer wall of the sliding sleeve (2). Two first shaft holes (4) are symmetrically opened on the first U-shaped plates (3). A first mounting shaft (5) is fixedly inserted into the two first shaft holes (4). A support bracket (6) is movably fitted on the first mounting shaft (5). Three second U-shaped plates (7) are evenly fixedly connected to the pipe wall near the bottom of the first pipe fitting (1). A third U-shaped plate (8) is fixedly connected to the support bracket (6). A support rod (9) is hinged between the second U-shaped plate (7) and the third U-shaped plate (8). A telescopic rod (10) is movably inserted into the support bracket (6). One end of the telescopic rod (10) extends out of the support bracket (6). A screw hole (11) is opened on the support bracket (6). 11) A first locking bolt (12) is threaded on the inner thread. A first knob (13) is fixedly connected to one end of the first locking bolt (12) outside the support frame (6). A second pipe (14) is movably inserted into the first pipe (1). A knob bolt (15) is connected between the second pipe (14) and the first pipe (1). The upper end of the second pipe (14) extends out of the first pipe (1). A U-shaped storage groove (16) is opened on the vertical pipe wall of the second pipe (14). Two threaded holes (17) communicating with the U-shaped storage groove (16) are symmetrically opened on the pipe wall of the second pipe (14) near the upper end. A second locking bolt (18) is threaded on the inner thread of the threaded hole (17). A rotating plate (19) is movably sleeved on the rod wall of the second locking bolt (18). A mounting stud (20) is fixedly connected to the upper end of the rotating plate (19).

2. The foldable and easily stored three-dimensional photography stand according to claim 1, characterized in that: The first pipe fitting (1) includes a lower pipe fitting (21) and an upper pipe fitting (22). Both the lower pipe fitting (21) and the upper pipe fitting (22) are provided with U-shaped grooves (23). The lower end of the upper pipe fitting (22) is fixedly connected to a connecting plate (24). The connecting plate (24) is provided with a socket (25). The lower pipe fitting (21) is provided with two locking screw holes (26) that communicate with the U-shaped grooves (23). A threaded pin (27) is threaded into the locking screw hole (26). The threaded pin (27) passes through the socket (25) and penetrates the connecting plate (24).

3. A foldable and easy-to-store three-dimensional photography stand according to claim 2, characterized in that: The lower end of the telescopic rod (10) is fixedly connected to a wear-resistant foot (28), and the bottom of the wear-resistant foot (28) is rounded.

4. A three-dimensional photography stand that is easy to fold and store according to claim 3, characterized in that: An arc-shaped plate (29) is fixedly connected to one end of the support rod (9) near the first pipe (1). A second shaft hole (30) is opened on both the second U-shaped plate (7) and the third U-shaped plate (8). A second mounting shaft (31) is fixedly inserted into the second shaft hole (30). A third shaft hole (32) is opened on the arc-shaped plate (29) and the support rod (9). The two second mounting shafts (31) pass through the arc-shaped plate (29) and the support rod (9) through the two third shaft holes (32) respectively.

5. A foldable and easily stored three-dimensional photography stand according to claim 4, characterized in that: The second locking bolt (18) includes a screw (33) threaded into a threaded hole (17). One end of the screw (33) is fixedly connected to a second knob (34). The screw (33) has a third knob (35) threaded onto its wall. The second fitting (14) is located between the second knob (34) and the third knob (35). Both the second knob (34) and the third knob (35) have multiple anti-slip grooves (36).

6. A three-dimensional photography stand that is easy to fold and store according to claim 5, characterized in that: A limiting block (37) is fixedly connected to the lower pipe fitting (21), and the limiting block (37) is located in the U-shaped groove (23).

7. A three-dimensional photography stand that is easy to fold and store according to claim 6, characterized in that: The threaded pin (27) includes a locking pin (38) that is threaded into a locking screw hole (26). A fourth knob (39) is threaded on the locking pin (38), and the fourth knob (39) has multiple anti-slip grooves (40).

8. A three-dimensional photography stand that is easy to fold and store according to claim 7, characterized in that: The inner wall of the first pipe fitting (1) is tightly fitted to the outer wall of the second pipe fitting (14).

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