Portable lighting stand for stage lighting

Abstract

The utility model discloses a portable lighting stand for stage lighting, and relates to the technical field of lighting stands. Comprising a bottom plate, a rotating plate is rotatably connected to the top of the bottom plate, a through hole is formed in the center of the top of the rotating plate, a supporting rod penetrating through the through hole is fixedly connected to the center of the top of the bottom plate, a mounting rod is mounted at the top of the supporting rod, a cavity is formed between the bottom plate and the rotating plate, and foldable supporting legs are rotatably connected to the top of the bottom plate; the rotating connection points of the foldable supporting legs and the bottom plate are located in the cavity, through grooves are formed in the outer wall of the top of the rotating plate in the circumferential direction of the rotating plate, and the ends, away from the bottom plate, of the foldable supporting legs are connected with adjustable supporting feet. When the portable lighting stand for stage lighting is not used, the rotating plate can be rotated to enable the through groove in the rotating plate to be aligned with the foldable supporting leg, then the foldable supporting leg can be folded to be parallel to the supporting rod, and the lighting stand can be flatly placed to be stored so as to be convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting stands, in particular to a portable lighting stand for stage lighting. Background Art

[0002] A lighting stand is a type of mounting equipment used to fix stage lighting fixtures after the stage is built. The mounting equipment for large stages is installed on the keel or metal frame at the top of the stage, while the lighting fixtures for small stages or temporary stages are installed on the ground mounting rack.

[0003] The lighting stand for small stages or temporary stages includes structures such as a supporting base plate, ground wheels, adjustable support rods and hanging plates. Since the par lights on the lighting stand are relatively valuable, in order to prevent the lighting stand from being damaged due to insufficient stability, the light stand cannot become too bulky, which would lose its original portability and be unfavorable for its transportation and use. Utility Model Content

[0004] The utility model provides a portable lighting stand for stage lighting, so as to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a portable light stand for stage lighting, comprising a base plate, a rotating plate rotatably connected to the top of the base plate, a through hole being opened at the top center of the rotating plate, a support rod passing through the through hole being fixedly connected to the top center of the base plate, a mounting rod being installed at the top of the support rod, a cavity being formed between the base plate and the rotating plate, a foldable support leg rotatably connected to the top of the base plate, a rotational connection point between the foldable support leg and the base plate being located in the cavity, a through groove being opened on the top outer wall of the rotating plate along its circumference, and an adjustable foot being connected to the end of the foldable support leg away from the base plate.

[0006] Furthermore, the number of the foldable supporting legs is four, and the number of the through slots is the same as the number of the foldable supporting legs.

[0007] Furthermore, an arc-shaped groove is provided on the top of the bottom plate, and a connecting plate whose end extends into the arc-shaped groove is fixedly connected to the bottom of the rotating plate, and one end of the connecting plate extending into the arc-shaped groove is slidably connected to the arc-shaped groove.

[0008] Furthermore, the top of the rotating plate is threadedly connected to a limiting screw, and the end of the limiting screw passes through the rotating plate and can contact the bottom plate.

[0009] Furthermore, the adjustable support leg includes an adjusting screw and a ground foot. The top of the foldable support leg is threadedly connected to the adjusting screw whose end passes through the support rod, and the bottom end of the adjusting screw is installed with the ground foot.

[0010] Furthermore, casters are installed at the bottom of the base plate.

[0011] Furthermore, a binding rope is connected to the support rod.

[0012] Furthermore, a mounting hole is provided on the top of the mounting rod.

[0013] Compared with the prior art, the present invention provides a portable light stand for stage lighting, which has the following beneficial effects: when the portable light stand for stage lighting is not in use, the rotating plate can be rotated so that the through grooves on the rotating plate are aligned with the foldable support legs, and then the foldable support legs can be folded to be parallel to the support rods, so that the light stand can be laid flat and stored for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the rotating plate of the present utility model;

[0016] Figure 3 This is a schematic diagram of the top view of the rotating plate of the present invention;

[0017] Figure 4 This is an enlarged schematic diagram of point A of the present invention.

[0018] In the figure: 1. Base plate; 2. Rotating plate; 3. Through hole; 4. Support rod; 5. Mounting rod; 6. Foldable support leg; 7. Through slot; 8. Arc slot; 9. Connecting plate; 10. Limit screw; 11. Adjusting screw; 12. Ground anchor; 13. Caster; 14. Binding rope; 15. Mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4The utility model discloses a portable light stand for stage lighting, comprising a base plate 1, the top of the base plate 1 is rotatably connected to a rotating plate 2, a through hole 3 is opened at the top center of the rotating plate 2, a support rod 4 passing through the through hole 3 is fixedly connected to the top center of the base plate 1, a mounting rod 5 is installed on the top of the support rod 4, a cavity is formed between the base plate 1 and the rotating plate 2, the top of the base plate 1 is rotatably connected to a foldable supporting leg 6, the rotation connection point of the foldable supporting leg 6 and the base plate 1 is located in the cavity, the top outer wall of the rotating plate 2 is opened along its circumference with a through groove 7, and the end of the foldable supporting leg 6 away from the base plate 1 is connected to an adjustable foot.

[0021] The number of the foldable supporting legs 6 is four, and the number of the through slots 7 is the same as the number of the foldable supporting legs 6 .

[0022] A mounting hole 15 is defined at the top of the mounting rod 5 .

[0023] The foldable support leg 6 can be rotated to be parallel to the support rod 4.

[0024] When not in use, the rotating plate 2 can be rotated so that the through slots 7 on the rotating plate 2 are aligned with the foldable support legs 6, and then the foldable support legs 6 can be folded to be parallel to the support rods 4. When the foldable support legs 6 and the support rods 4 are in a vertical state, the rotating plate 2 is rotated so that the through slots 7 of the rotating plate 2 are not located above the foldable support legs 6, and the foldable support legs 6 cannot be folded.

[0025] Specifically, an arc-shaped groove 8 is provided on the top of the base plate 1 , and a connecting plate 9 whose end extends into the arc-shaped groove 8 is fixedly connected to the bottom of the rotating plate 2 . One end of the connecting plate 9 extending into the arc-shaped groove 8 is slidably connected to the arc-shaped groove 8 .

[0026] In this embodiment, the cross section of the arc-shaped groove 8 is T-shaped, and the shape of the bottom end of the connecting plate 9 matches the arc-shaped groove 8 .

[0027] Specifically, the top of the rotating plate 2 is threadedly connected to a limiting screw 10 , and the end of the limiting screw 10 passes through the rotating plate 2 and can contact the bottom plate 1 .

[0028] In this embodiment, by tightening the limiting screw 10 , the end of the limiting screw 10 can press against the bottom plate 1 , so that the rotating plate 2 cannot rotate relative to the bottom plate 1 .

[0029] Specifically, the adjustable support leg includes an adjusting screw 11 and a foot 12 . The top of the foldable support leg 6 is threadedly connected to the adjusting screw 11 whose end passes through the support rod 4 , and the bottom end of the adjusting screw 11 is installed with the foot 12 .

[0030] In this embodiment, when the foldable support legs 6 and the support rods 4 are in a vertical state, tightening the adjusting screw 11 can make the feet 12 contact the ground to play a supporting role.

[0031] Specifically, casters 13 are installed at the bottom of the base plate 1 .

[0032] In this embodiment, the provision of the casters 13 facilitates the overall movement of the lighting stand.

[0033] Specifically, a binding rope 14 is connected to the support rod 4 .

[0034] In this embodiment, when the foldable support leg 6 is folded to be parallel to the support rod 4 , the foldable support leg 6 and the support rod 4 can be bound together by the binding rope 14 .

[0035] To sum up, when the portable light stand for stage lighting is not in use, the rotating plate 2 can be rotated so that the through slots 7 on the rotating plate 2 are aligned with the foldable support legs 6. The foldable support legs 6 can then be folded to be parallel to the support rods 4, so that the light stand can be laid flat and stored for easy carrying.

[0036] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable lighting stand for stage lighting, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is rotatably connected to a rotating plate (2), a through hole (3) is provided at the center of the top of the rotating plate (2), a support rod (4) passing through the through hole (3) is fixedly connected to the center of the top of the base plate (1), a mounting rod (5) is installed at the top of the support rod (4), a cavity is formed between the base plate (1) and the rotating plate (2), the top of the base plate (1) is rotatably connected to a foldable support leg (6), the rotation connection point of the foldable support leg (6) and the base plate (1) is located in the cavity, the top outer wall of the rotating plate (2) is provided with a through groove (7) along its circumference, and the end of the foldable support leg (6) away from the base plate (1) is connected to an adjustable foot.

2. The portable light stand for stage lighting according to claim 1, characterized in that: The number of the foldable supporting legs (6) is four, and the number of the through slots (7) is the same as the number of the foldable supporting legs (6).

3. The portable light stand for stage lighting according to claim 1, characterized in that: An arc-shaped groove (8) is provided on the top of the bottom plate (1), and a connecting plate (9) whose end extends into the arc-shaped groove (8) is fixedly connected to the bottom of the rotating plate (2), and one end of the connecting plate (9) extends into the arc-shaped groove (8) and is slidably connected to the arc-shaped groove (8).

4. The portable light stand for stage lighting according to claim 1, characterized in that: The top of the rotating plate (2) is threadedly connected to a limiting screw (10), and the end of the limiting screw (10) passes through the rotating plate (2) and can contact the bottom plate (1).

5. The portable light stand for stage lighting according to claim 1, characterized in that: The adjustable support leg comprises an adjusting screw (11) and a foot (12); the top of the foldable support leg (6) is threadedly connected to the adjusting screw (11) whose end passes through the support rod (4); and the bottom end of the adjusting screw (11) is installed with the foot (12).

6. The portable light stand for stage lighting according to claim 1, characterized in that: Casters (13) are installed at the bottom of the base plate (1).

7. The portable light stand for stage lighting according to claim 1, characterized in that: The support rod (4) is connected with a binding rope (14).

8. The portable light stand for stage lighting according to claim 1, characterized in that: A mounting hole (15) is provided on the top of the mounting rod (5).

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