Detachable combined stage lighting mounting rack

Abstract

The utility model provides a detachable combined stage lighting mounting rack, which relates to the technical field of mounting racks, comprises a base and a supporting rod, and is characterized in that the supporting rod is arranged at the top end of the base, folding components are symmetrically mounted on the supporting rod, each folding component comprises a first concave frame mounted on the supporting rod, and a second concave frame is mounted on the supporting rod. A second concave frame is rotationally connected to the top end of the first concave frame, a first rotating shaft is rotationally connected to the interior of the second concave frame, a connecting rod is installed on the first rotating shaft, a second rotating shaft is installed at the end, opposite to the first rotating shaft, of the connecting rod, and a sliding hole matched with the second rotating shaft is formed in the first concave frame; by arranging the folding assembly, the mounting rod is folded at the top end of the supporting rod, the mounting rod is folded and stored at the top end of the supporting rod when not used, the occupied space during storage is reduced, the mounting rod is rotated during use, the mounting rod is unfolded and supported at the top end of the supporting rod, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting frames, in particular to a detachable combined stage lighting mounting frame. Background Art

[0002] Stage lighting is an important part of the performance space. It is an artistic creation that designs the lighting environment for the characters and specific scenes required according to the development of the plot, and purposefully reproduces the design intent to the audience in the form of visual images. It should comprehensively and systematically consider the spatial modeling of characters and plots, strictly follow the modeling laws, and use good means.

[0003] The stage light is installed at a designated position through a mounting frame. The mounting frame needs to be disassembled for easy storage when not in use. After disassembly, it needs to be assembled with screws and bolts. The screws and bolts themselves are small and are easy to fall and lose after disassembly. Therefore, a detachable combined stage light mounting frame is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a detachable combined stage lighting installation frame, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a detachable combined stage lighting mounting frame, comprising: a base and a support rod, characterized in that a support rod is arranged at the top end of the base, a folding assembly is symmetrically installed on the support rod, the folding assembly comprises a first concave frame installed on the support rod, the top end of the first concave frame is rotatably connected to a second concave frame, the interior of the second concave frame is rotatably connected to a first rotating shaft, a connecting rod is installed on the first rotating shaft, a second rotating shaft is installed at the end of the connecting rod opposite to the first rotating shaft, a sliding hole matched with the second rotating shaft is arranged on the first concave frame, and the second rotating shaft is slidably connected to the first concave frame.

[0006] As a further technical solution of the utility model, a fixed plate is installed at the top of the support rod, and mounting grooves are symmetrically arranged on the fixed plate. Connecting shafts are installed in two of the mounting grooves, and mounting rods are rotatably connected to the two connecting shafts. The bottoms of the two mounting rods are fixedly connected to the second concave frame.

[0007] As a further technical solution of the utility model, a limit frame is symmetrically installed on the first concave frame, and installation grooves are opened inside the two limit frames. Springs are installed in the installation grooves, and a clamping block is installed at one end of the spring. The bottom end of the clamping block is an inclined surface.

[0008] As a further technical solution of the utility model, the two limit frames are located at the top ends of the two sliding holes of the first concave frame, the size of the installation groove in the limit frame is adapted to the block, and a threaded column is installed at the bottom of the support rod.

[0009] As a further technical solution of the utility model, a threaded hole matching the threaded column is arranged at the inner middle position of the base, and a circular groove is arranged at the top of the base, and fixed shafts are symmetrically installed on the back of the support rod, and the first connecting piece is rotatably connected to the two fixed shafts.

[0010] As a further technical solution of the utility model, a second threaded rod is installed on each of the two first connecting plates, a support tube is threadedly connected to each of the two second threaded rods, and a round block is rotatably connected to the top end of the two support tubes.

[0011] As a further technical solution of the utility model, a second connecting piece is installed on each of the two round blocks, screws are threadedly connected to the two second connecting pieces, and threaded holes matching the screws are arranged on the backs of the two support rods.

[0012] The utility model provides a detachable combined stage lighting installation frame, which has the following beneficial effects compared with the prior art:

[0013] 1. The present invention is a detachable combined stage lighting mounting frame. The mounting rod is folded at the top of the support rod by a folding component. When not in use, the mounting rod is folded and stored at the top of the support rod to reduce the space occupied during storage. When in use, the mounting rod is rotated to unfold and support the mounting rod at the top of the support rod. The structure is simple and easy to operate.

[0014] 2. The present invention is a detachable combined stage lighting mounting bracket, which is provided with a second threaded rod, a supporting tube, first and second connecting plates and screws. The second threaded rod and the supporting tube are rotated and tilted on the first connecting plate. The supporting tube is rotated, and the supporting tube extends and moves outside the second threaded rod. The screw is moved to the threaded hole on the back of the supporting rod, and the screw is inserted into the threaded hole. The supporting tube is tilted between the supporting rod and the mounting rod to support the mounting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a detachable combined stage lighting installation frame;

[0016] Figure 2 It is a rear view of the overall structure of a detachable combined stage lighting mounting frame;

[0017] Figure 3 A schematic diagram of the connection structure of a support rod and a base of a detachable combined stage lighting installation frame;

[0018] Figure 4 It is a schematic diagram of the connection structure of a support tube and a second threaded rod of a detachable combined stage lighting mounting frame;

[0019] Figure 5 It is a schematic diagram of the structure of a first concave frame and a second concave frame of a detachable combined stage lighting mounting frame;

[0020] Figure 6 A detachable combined stage lighting mounting bracket Figure 5 Enlarged view of point A in the middle.

[0021] In the figure: 1. base; 2. support rod; 3. fixed plate; 4. mounting rod; 5. first concave frame; 6. fixed shaft; 7. support tube; 8. threaded column; 9. connecting shaft; 10. first connecting piece; 11. second threaded rod; 12. round block; 13. second connecting piece; 14. screw; 15. second concave frame; 16. first rotating shaft; 17. connecting rod; 18. second rotating shaft; 19. limit frame; 20. spring; 21. block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution for a detachable combined stage lighting mounting frame, including: a base 1 and a support rod 2. The top of the base 1 is provided with the support rod 2, and folding components are symmetrically installed on the support rod 2. The base 1 has a certain weight, which can prevent the entire device from tipping over when installing the stage lighting.

[0024] like Figure 5 and Figure 6As shown, the folding assembly includes a first concave frame 5 installed on the support rod 2, the top end of the first concave frame 5 is rotatably connected to the second concave frame 15, the inside of the second concave frame 15 is rotatably connected to the first rotating shaft 16, a connecting rod 17 is installed on the first rotating shaft 16, and the second rotating shaft 18 is installed at the end of the connecting rod 17 opposite to the first rotating shaft 16, a sliding hole matched with the second rotating shaft 18 is provided on the first concave frame 5, and the second rotating shaft 18 is slidably connected to the first concave frame 5, and a limiting frame 19 is symmetrically installed on the first concave frame 5, and the insides of the two limiting frames 19 are provided with mounting grooves, and a spring 20 is installed in the mounting groove. A clamping block 21 is installed at one end of the spring 20, and the bottom end of the clamping block 21 is an inclined surface. The two limiting frames 19 are located at the top end of the two sliding holes of the first concave frame 5, and the size of the mounting groove in the limiting frame 19 is matched with the clamping block 21.

[0025] like Figure 1 and Figure 2 As shown, a fixing plate 3 is installed at the top of the support rod 2, and mounting grooves are symmetrically arranged on the fixing plate 3. Connecting shafts 9 are installed in the two mounting grooves, and mounting rods 4 are rotatably connected to the two connecting shafts 9. The bottoms of the two mounting rods 4 are fixedly connected to the second concave frame 15. A threaded column 8 is installed at the bottom of the support rod 2. A threaded hole matching the threaded column 8 is arranged at the middle position of the inner part of the base 1, and a circular groove is arranged at the top of the base 1. The threaded column 8 at the bottom of the support rod 2 is inserted into the threaded hole in the base 1 and rotated to install (the mounting rods 4 are in a retracted state before the entire mounting frame is used). 4 is rotated and opened on the fixed plate 3, the connecting rod 17 is tilted between the first concave frame 5 and the second concave frame 15, the second rotating shaft 18 slides on the first concave frame 5, the second rotating shaft 18 abuts against the block 21, squeezes the block 21, and squeezes the block 21 into the installation groove on the limit frame 19. When the block 21 is retracted into the installation groove, the spring 20 is squeezed, and the second rotating shaft 18 moves to the top position inside the limit frame 19. The block 21 is ejected by the elastic force of the spring 20, and the second rotating shaft 18 is located at the top of the block 21. The block 21 supports the second rotating shaft 18, and the mounting rod 4 is unfolded on the support rod 2.

[0026] like Figure 3 and Figure 4As shown, a fixed shaft 6 is symmetrically installed on the back of the support rod 2, and a first connecting piece 10 is rotatably connected to the two fixed shafts 6, and a second threaded rod 11 is installed on the two first connecting pieces 10, and a support tube 7 is threadedly connected to the two second threaded rods 11, and a round block 12 is rotatably connected to the top of the two support tubes 7, and a second connecting piece 13 is installed on the two round blocks 12, and a screw 14 is threadedly connected to the two second connecting pieces 13, and a threaded hole matching the screw 14 is provided on the back of the two support rods 2. The first connecting piece 10 is rotated on the fixed shaft 6 to tilt the second threaded rod 11 and the support tube 7, and the support tube 7 is rotated so that the support tube 7 extends on the second threaded rod 11, and the round block 12 is rotated on the support tube 7, so that the screw 14 corresponds to the socket on the mounting rod 4, and the screw 14 is rotated on the second connecting piece 13 and inserted into the socket on the back of the mounting rod 4 to support the mounting rod 4.

[0027] The working principle of the utility model is as follows: insert the threaded column 8 at the bottom of the support rod 2 into the threaded hole on the base 1, rotate the support rod 2, install the support rod 2 on the base 1, pull the two mounting rods 4, the mounting rod 4 rotates and unfolds on the fixed plate 3, the connecting rod 17 tilts between the first concave frame 5 and the second concave frame 15, the second rotating shaft 18 slides on the first concave frame 5, the second rotating shaft 18 abuts against the block 21, squeezes the block 21, squeezes the block 21 into the installation groove on the limit frame 19, and when the block 21 is retracted into the installation groove, the spring 20 is squeezed, and the second rotating shaft 18 moves When it reaches the top position inside the limit frame 19, the block 21 is popped out by the elastic force of the spring 20, and the second rotating shaft 18 is located at the top of the block 21. The block 21 supports the second rotating shaft 18, and the first connecting piece 10 is rotated on the fixed shaft 6 to tilt the second threaded rod 11 and the support tube 7. The support tube 7 is rotated, and the support tube 7 extends on the second threaded rod 11. The round block 12 is rotated on the support tube 7 to facilitate the screw 14 to correspond to the socket on the mounting rod 4. The screw 14 is rotated on the second connecting piece 13 and inserted into the socket on the back of the mounting rod 4 to support the mounting rod 4.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A detachable combined stage lighting mounting frame, comprising: A base (1) and a support rod (2), characterized in that a support rod (2) is provided at the top end of the base (1), a folding assembly is symmetrically installed on the support rod (2), and the folding assembly includes a first concave frame (5) installed on the support rod (2), the top end of the first concave frame (5) is rotatably connected to a second concave frame (15), the interior of the second concave frame (15) is rotatably connected to a first rotating shaft (16), a connecting rod (17) is installed on the first rotating shaft (16), a second rotating shaft (18) is installed on the end of the connecting rod (17) opposite to the first rotating shaft (16), a sliding hole matched with the second rotating shaft (18) is provided on the first concave frame (5), and the second rotating shaft (18) is slidably connected to the first concave frame (5).

2. A detachable combined stage lighting mounting frame according to claim 1, characterized in that: A fixing plate (3) is installed at the top end of the support rod (2), and mounting grooves are symmetrically arranged on the fixing plate (3). Connecting shafts (9) are installed in two of the mounting grooves, and mounting rods (4) are rotatably connected to the two connecting shafts (9). The bottoms of the two mounting rods (4) are fixedly connected to the second concave frame (15).

3. A detachable combined stage lighting mounting frame according to claim 1, characterized in that: The first concave frame (5) is symmetrically mounted with a limit frame (19), the interiors of the two limit frames (19) are provided with a mounting groove, a spring (20) is mounted in the mounting groove, a clamping block (21) is mounted at one end of the spring (20), and the bottom end of the clamping block (21) is an inclined surface.

4. A detachable combined stage lighting mounting frame according to claim 3, characterized in that: The two limit frames (19) are located at the top ends of the two sliding holes of the first concave frame (5); the size of the mounting groove in the limit frame (19) matches the clamping block (21); and a threaded column (8) is installed at the bottom of the support rod (2).

5. The detachable combined stage lighting mounting frame according to claim 1, characterized in that: A threaded hole matched with the threaded column (8) is arranged at the middle position inside the base (1), and a circular groove is arranged at the top of the base (1). Fixed shafts (6) are symmetrically installed on the back of the support rod (2), and the first connecting pieces (10) are rotatably connected to the two fixed shafts (6).

6. A detachable combined stage lighting mounting frame according to claim 5, characterized in that: The two first connecting pieces (10) are both mounted with a second threaded rod (11), the two second threaded rods (11) are both threadedly connected with a support tube (7), and the top ends of the two support tubes (7) are rotatably connected with a round block (12).

7. A detachable combined stage lighting mounting frame according to claim 6, characterized in that: The two round blocks (12) are both mounted with second connecting pieces (13), the two second connecting pieces (13) are threadedly connected with screws (14), and the backs of the two support rods (2) are both provided with threaded holes matching the screws (14).

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