Heavy prop stabilizing support for photography

Abstract

The utility model discloses a heavy prop stabilizing support for photography. The heavy prop stabilizing support comprises a base and a main rod. The base is fixedly connected with the main rod; the base comprises a base body and a plurality of supporting legs, universal moving wheels are arranged on the lower faces of the ends, away from each other, of the supporting legs, and reverse storage structures are arranged between the supporting legs and the base body. An opening is formed in the upper end of the main rod, an extension rod is slidably arranged at the upper end in the main rod, and a sliding limiting structure is arranged between the extension rod and the main rod; a transverse supporting rod is rotationally arranged at the upper end of the extension rod and movably provided with a mounting base. The supporting legs are folded upwards in the reverse direction, so that the occupied space is small after the supporting legs are folded, the number of parts is reduced, the installation difficulty is lowered, and storage and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic props, in particular to a stable support for heavy photographic props for photography. Background Art

[0002] Photographic props play a crucial role in the photography process. They can not only help photographers better compose and layout, but also enhance the atmosphere and visual effects of photos. These props can be classified differently according to their functions and uses.

[0003] Illumination is an essential part of photography and videography, and heavy lighting equipment provides more powerful and flexible lighting effects. For example, heavy lighting equipment such as high-power LED photographic lights and spotlights can adjust the light intensity, angle, and color temperature according to the shooting needs, thus creating different light and shadow effects. These devices are not only suitable for shooting in professional photo studios, but also commonly used in outdoor shooting, film production and other scenarios.

[0004] In the prior art, brackets are used to install and support heavy photographic lamps. However, due to the large volume, high mounting height, and heavy weight of heavy lamps, in order to achieve stable support, the brackets are usually large in volume, adopt a split design, and have many components, which not only increases the transportation cost, but also is inconvenient to install and affects the work efficiency. Summary of the Utility Model

[0005] The utility model aims to solve the technical problems that the brackets for heavy lamps are large in volume, increasing the transportation cost and inconvenient to install, and provides a stable support for heavy photographic props for photography.

[0006] To solve the above technical problems, the technical solution provided by the utility model is: a stable support for heavy photographic props for photography, including a base and a main rod; the base is fixedly connected to the main rod; the base includes a base and several supporting feet, and universal moving wheels are arranged below the mutually separated ends of the supporting feet, and reverse storage structures are arranged between the supporting feet and the base;

[0007] The reverse storage structure includes a limit card seat arranged on the outer side of the base. The limit card seat is hollow inside, and both the upper side and the outer side are open. The opposite ends of the supporting feet are all hinged to the inside of the limit card seat; rectangular through grooves are arranged on both sides of the limit card seat, and accommodating grooves corresponding to the rectangular through grooves are arranged on both sides of the supporting feet; a frame is arranged on the outer side of the limit card seat corresponding to the rectangular through grooves, a sliding rod is slidably arranged in the frame, one end of the sliding rod extends out of the frame and is provided with a pull knob, the other end extends into the accommodating groove and is provided with a limit block, the upper end surface of the limit block is arc-shaped, and a spring is arranged between the limit block and the frame and on the outer side of the sliding rod;

[0008] The main rod is hollow inside and has an opening at the upper end. An extension rod is slidably arranged at the upper end inside the main rod, and a sliding limit structure is arranged between the extension rod and the main rod; a transverse support rod is rotatably arranged at the upper end of the extension rod, and a mounting seat is movably arranged on the transverse support rod.

[0009] Further, the transverse cross-section of the base is an equilateral triangle, and there are three feet in total.

[0010] Further, the sliding limit structure includes a threaded neck provided at the upper end of the main rod. The outer diameter of the threaded neck gradually decreases near the upper end, and several through grooves are arranged along the circumferential direction at the upper end of the threaded neck; a locking nut is threadedly connected to the outside of the threaded neck, and the inner diameter of the locking nut gradually decreases near the upper end; an anti-slip sleeve is arranged on the outside of the locking nut.

[0011] Further, a top plate is arranged on the extension rod, and support plates are arranged on both the front and rear sides of the transverse support rod on the top plate, and through holes are arranged on the support plates; screws are arranged on both the front and rear sides of the transverse support rod, and the screws extend out of the through holes and are threadedly connected with wing nuts.

[0012] Further, a sliding seat is arranged on the outside of the transverse support rod under the mounting seat, and a threaded hole is arranged on the front surface of the sliding seat, and a locking bolt is threadedly connected in the threaded hole.

[0013] Further, anti-slip patterns are arranged on the outside of both the main rod and the extension rod.

[0014] The advantages of the present utility model compared with the prior art are as follows:

[0015] A plurality of feet are reversely folded upwards, so that the occupied space after folding is small, the number of components is reduced, the installation difficulty is reduced, and it is convenient for storage and transportation;

[0016] After the feet are opened, they can be fixed to make them close to the ground, releasing the upper space, facilitating insertion under the sofa or other props, not easy to collide, and improving the space utilization rate;

[0017] The overall height can be quickly adjusted by rotating a locking nut, reducing the number of components and improving convenience. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model.

[0019] Figure 2 is a schematic structural diagram of the base of the present utility model.

[0020] Figure 3 is a schematic structural diagram of the reverse storage of the present utility model.

[0021] Figure 4This is a schematic diagram of the sliding limit structure of the utility model.

[0022] Figure 5 This is a schematic diagram of the transverse support rod structure of the utility model.

[0023] As shown in the figure: 1. Base, 2. Main rod, 3. Base, 4. Support feet, 5. Universal moving wheels, 6. Limit clamping seat, 7. Rectangular through groove, 8. Accommodating groove, 9. Frame, 10. Pull button, 11. Limit block, 12. Spring, 13. Extension rod, 14. Transverse support rod, 15. Mounting seat, 16. Threaded neck, 17. Through groove, 18. Locking nut, 19. Anti-slip sleeve, 20. Support plate, 21. Screw rod, 22. Wing nut, 23. Sliding seat. Specific embodiments

[0024] The following further elaborates on the present utility model with reference to the accompanying drawings.

[0025] Embodiment 1, in combination with the attached Figure 1 , a heavy-duty prop stable support for photography, comprising a base 1 and a main rod 2; the base 1 and the main rod 2 are fixedly connected; the base 1 includes a base 3 and several support feet 4, the transverse section of the base 3 is an equilateral triangle, and there are three support feet 4 in total, and the triangular support is relatively stable; universal moving wheels 5 are provided below the mutually distant ends of the support feet 4, which is convenient for moving the whole body so that it can be used at any position.

[0026] In combination with the attached Figure 1-3 , a reverse storage structure is provided between the support feet 4 and the base 3; the reverse storage structure includes a limit clamping seat 6 provided outside the base 3, the inside of the limit clamping seat 6 is hollow and both the upper side and the outer side are open, so that the support feet 4 can rotate above and outside, and a limit and support for the support feet 4 are formed below; the opposite ends of the support feet 4 are both hinged to the inside of the limit clamping seat 6 and can rotate around the limit clamping seat 6; rectangular through grooves 7 are provided on both sides of the limit clamping seat 6, and accommodating grooves 8 corresponding to the rectangular through grooves 7 are provided on both sides of the support feet 4; a frame 9 is provided outside the limit clamping seat 6 corresponding to the rectangular through groove 7, a sliding rod is slidably provided in the frame 9, one end of the sliding rod extends out of the frame 9 and is provided with a pull button 10, and the other end extends into the accommodating groove 8 and is provided with a limit block 11, the upper end surface of the limit block 11 is arc-shaped, and a spring 12 is provided between the limit block 11 and the frame 9 and outside the sliding rod; when it needs to be retracted, the sliding rod and the limit block 11 are pulled outwards through the pull button 10, so that the support feet 4 lose the limit, and then they can be rotated and retracted.

[0027] In combination with the attached Figure 1 、 4, the main rod 2 is hollow inside and has an opening at the upper end. An extension rod 13 is slidably arranged at the upper end inside the main rod 2. Anti-slip patterns are provided on the outer sides of both the main rod 2 and the extension rod 13. A sliding limit structure is provided between the extension rod 13 and the main rod 2; the sliding limit structure includes a threaded neck 16 provided at the upper end of the main rod 2. The outer diameter of the threaded neck 16 gradually decreases near the upper end. A plurality of through grooves 17 are provided along the circumferential direction at the upper end of the threaded neck 16; a locking nut 18 is threadedly connected to the outer side of the threaded neck 16. The inner diameter of the locking nut 18 gradually decreases near the upper end; an anti-slip sleeve 19 is provided on the outer side of the locking nut 18; by rotating the locking nut 18 downward, the smaller-diameter end of the inner diameter of the locking nut 18 can gradually tighten the smaller-diameter end of the outer diameter of the threaded neck 16. Due to the setting of the through grooves 17, the upper end of the threaded neck 16 will produce extrusion deformation when stressed, thereby gradually tightening the extension rod 13, so that the extended length of the extension rod 13 can be adjusted, and the overall height can be adjusted.

[0028] Combined with the attached Figure 1 , 5 , a transverse support rod 14 is rotatably arranged at the upper end of the extension rod 13. A top plate is provided on the extension rod 13. Support plates 20 are provided on both the front and rear sides of the transverse support rod 14 on the top plate. Through holes are provided on the support plates 20; screw rods 21 are provided on both the front and rear sides of the transverse support rod 14. The screw rods 21 all extend out of the through holes and are threadedly connected with wing nuts 22; by rotating the wing nuts 22, the transverse support rod 14 can be locked with the support plates 20 so that it cannot rotate.

[0029] Combined with the attached Figure 1 , a mounting seat 15 is movably arranged on the transverse support rod 14. A sliding seat 23 is provided below the mounting seat 15 and outside the transverse support rod 14. A threaded hole is provided on the front surface of the sliding seat 23. A locking bolt is threadedly connected in the threaded hole; the position of the mounting seat 15 can be adjusted as needed.

[0030] The working principle of the present utility model: Rotate the supporting feet 4 outward and downward so that they rotate around the limit card seat 6. The supporting feet 4 squeeze the upper end surface of the limit block 11. Since the upper end surface of the limit block 11 is arc-shaped, it can be pushed open by the supporting feet 4, and the spring 12 is compressed until the accommodation groove 8 of the supporting feet 4 corresponds to the rectangular through groove 7 on the limit card seat 6. The limit block 11 loses its restriction and pops into the accommodation groove 8 under the drive of the spring 12 to reset, so as to limit the supporting feet 4 and form a stable support on the ground; when it needs to be retracted, pull the slide bar and the limit block 11 outward through the pull button 10 to make the supporting feet 4 lose their restriction, and then they can be rotated and retracted.

[0031] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design without creativity structural modes and embodiments similar to the technical solution, they shall fall within the protection scope of the present utility model.

Claims

1. A heavy-duty prop stabilizing bracket for photography, comprising a base (1) and a main rod (2); characterized in that: The base (1) is fixedly connected to the main rod (2); the base (1) includes a base (3) and a plurality of feet (4), and universal moving wheels (5) are provided below the mutually remote ends of the feet (4), and reverse storage structures are provided between the feet (4) and the base (3); The reverse storage structure includes a limit clamping seat (6) provided on the outer side of the base (3), the limit clamping seat (6) is hollow inside and both the upper side and the outer side are open, and the opposite ends of the feet (4) are respectively hinged to the inside of the limit clamping seat (6); rectangular through grooves (7) are provided on both sides of the limit clamping seat (6), and accommodation grooves (8) corresponding to the rectangular through grooves (7) are provided on both sides of the feet (4); a frame (9) is provided on the outer side of the limit clamping seat (6) corresponding to the rectangular through grooves (7), a sliding rod is slidably provided in the frame (9), one end of the sliding rod extends out of the frame (9) and is provided with a pull button (10), and the other end extends into the accommodation groove (8) and is provided with a limit block (11), the upper end surface of the limit block (11) is arc-shaped, and a spring (12) is provided between the limit block (11) and the frame (9) and on the outer side of the sliding rod; The main rod (2) is hollow inside and has an opening at the upper end, an extension rod (13) is slidably provided at the upper end inside the main rod (2), and a sliding limit structure is provided between the extension rod (13) and the main rod (2); a transverse support rod (14) is rotatably provided at the upper end of the extension rod (13), and a mounting seat (15) is movably provided on the transverse support rod (14).

2. The heavy prop stabilizing bracket for photography according to claim 1, wherein: The transverse cross-section of the base (3) is an equilateral triangle, and three feet (4) are provided in total.

3. The heavy prop stable bracket for photography according to claim 1, wherein: The sliding limit structure includes a threaded neck (16) provided at the upper end of the main rod (2), the outer diameter of the threaded neck (16) gradually decreases near the upper end, and a plurality of through grooves (17) are provided along the circumference at the upper end of the threaded neck (16); a locking nut (18) is threadedly connected to the outer side of the threaded neck (16), and the inner diameter of the locking nut (18) gradually decreases near the upper end; an anti-slip sleeve (19) is provided on the outer side of the locking nut (18).

4. The heavy-duty prop stable bracket for photography according to claim 1, wherein: A top plate is provided on the extension rod (13), and support plates (20) are provided on the top plate on the front and rear sides of the transverse support rod (14), and through holes are provided on the support plates (20); screws (21) are provided on the front and rear sides of the transverse support rod (14), and the screws (21) extend out of the through holes and are threadedly connected with wing nuts (22).

5. The heavy prop stable support for photography according to claim 1, wherein: A sliding seat (23) is provided on the lower surface of the mounting seat (15) and on the outer side of the transverse support rod (14), and a threaded hole is provided on the front surface of the sliding seat (23), and a locking bolt is threadedly connected in the threaded hole.

6. The heavy prop stable support for photography according to claim 1, wherein: Anti-slip patterns are provided on the outer sides of the main rod (2) and the extension rod (13).

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