A symphony orchestra programming spot light stand

Abstract

The utility model provides a kind of symphony orchestral program arrangement field light frame, it is related to symphony orchestral field light frame technical field, including lamp body, the outer surface of lamp body is provided with connecting frame, the outer surface bolted connection of connecting frame is provided with fixed frame, the top fixed connection of fixed frame is provided with arc fixed part, the arc fixed part includes arc plate, the outer surface of arc plate is provided with movable mouth, the one end of movable mouth is provided with locating mouth.The utility model, by setting connecting frame and fixed frame on the outer surface of lamp body, in combination with the movable mouth, locating mouth and support mouth structure of arc fixed part, make that mounting rod can be along arc plate flexible sliding, then cooperate with the support plate, connecting plate and rotating plate of fixed assembly, when mounting rod is adjusted to suitable position, push support plate and drive rotating plate to slide into locating mouth, the quick positioning and fixing of mounting rod can be realized, further improve structural stability by sliding of limiting column in limiting hole.

Description

Technical Field

[0001] This utility model relates to the field of lighting rigs for symphony orchestras, and more particularly to a lighting rig for symphony orchestra program arrangement. Background Technology

[0002] A symphony orchestra relies on the interplay of instruments to convey emotion, and the live atmosphere significantly impacts the audience's immersion. Lighting is the core of this atmosphere, requiring precise adjustments based on the rhythm and emotion of the music, directly affecting the performance's effect. The accuracy and stability of the lighting depend on reliable lighting rigs. As the carrier of the lights, the lighting rig must be securely mounted and allow for flexible adjustment of the light positions and angles to create a suitable atmosphere in conjunction with the performance.

[0003] Existing lighting fixtures mostly use bolts to fix the lamp body components to the mounting rod. Installation and disassembly require repeated tightening of bolts, which is cumbersome and inefficient. At the same time, the bolt fixing method has a small contact area, which makes it prone to loosening after field vibration or long-term use, resulting in insufficient stability. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology. Existing lighting rigs mostly fix the lamp body components to the mounting rod with bolts. During installation and disassembly, the bolts need to be tightened repeatedly, which is cumbersome and inefficient. At the same time, the contact area of ​​the bolt fixing method is small, and it is easy to loosen after on-site vibration or long-term use, resulting in insufficient stability. This utility model provides a lighting rig for the symphony orchestra program arrangement.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a lighting rig for orchestra repertoire arrangement, comprising a lamp body, a connecting frame provided on the outer surface of the lamp body, a fixing frame bolted to the outer surface of the connecting frame, an arc-shaped fixing member fixedly connected to the top of the fixing frame, the arc-shaped fixing member comprising an arc plate, an opening provided on the outer surface of the arc plate, a positioning opening at one end of the opening, a support opening at the other end of the opening, a mounting rod slidably connected to the outer surface of the arc plate, a fixing component provided inside the opening, the fixing component comprising a support plate, the outer surface of the support plate being slidably connected to the inner wall of the support opening.

[0006] In one preferred embodiment, a connecting plate is fixedly connected to one end of the support plate, and a connecting block is rotatably connected to the outer surface of the connecting plate.

[0007] In a preferred embodiment, a rotating plate is fixedly connected to one side of the connecting block, and the outer surface of the rotating plate is slidably connected to the inner wall of the movable opening.

[0008] In a preferred embodiment, one end of the rotating plate is engaged with the inner wall of the positioning port, and a moving groove is provided on the outer surface of the rotating plate.

[0009] In a preferred embodiment, a limiting hole is formed on the outer surface of the arc-shaped plate, and one side of the limiting hole extends through to the inner wall of the movable opening.

[0010] In a preferred embodiment, a limiting post is fixedly connected to the outer surface of the connecting block, and the outer surface of the limiting post is slidably connected to the inner wall of the limiting hole.

[0011] In a preferred embodiment, the bottom of the support plate is fixedly connected with a plurality of extrusion strips, and the top of the support plate is fixedly connected with a hard rubber layer.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, by setting a connecting frame and a fixing frame on the outer surface of the lamp body, combined with the movable opening, positioning opening and support opening structure of the arc-shaped fixing component, allows the mounting rod to slide flexibly along the arc-shaped plate. In addition, with the support plate, connecting plate and rotating plate of the fixing component, when the mounting rod is adjusted to the appropriate position, the support plate is pushed to drive the rotating plate to slide into the positioning opening, so as to realize the quick positioning and fixing of the mounting rod. The limiting post slides in the limiting hole to further improve the structural stability. The hard rubber layer enhances the friction between the mounting rod and the support plate, and the extrusion strip improves the fit between the support plate and the surface of the mounting rod. The overall design effectively solves the problems of inconvenient installation and position adjustment and insufficient fixing stability of traditional lamp holders. Attached Figure Description

[0014] Figure 1 A three-dimensional structural view of a lighting rig for orchestra repertoire arrangement provided by this utility model.

[0015] Figure 2 A side view of the top of the arc-shaped plate of a lighting rig for orchestra repertoire arrangement provided by this utility model.

[0016] Figure 3 A three-dimensional view of the top of the curved plate of a lighting rig for orchestra repertoire arrangement provided by this utility model.

[0017] Figure 4 A three-dimensional cross-sectional view of the arc-shaped plate of a symphony orchestra repertoire arrangement lighting rig provided by this utility model.

[0018] Legend:

[0019] 1. Lamp body; 2. Connecting bracket; 3. Fixing bracket; 4. Arc-shaped fixing component; 5. Mounting rod; 6. Fixing assembly;

[0020] 4. Arc-shaped fastener; 41. Arc-shaped plate; 42. Movable opening; 43. Positioning opening; 44. Support opening; 45. Limiting hole;

[0021] 6. Fixing component; 61. Support plate; 62. Connecting plate; 63. Connecting block; 64. Rotating plate; 65. Moving groove; 66. Limiting post; 67. Extrusion strip; 68. Hard rubber layer. Detailed Implementation

[0022] 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.

[0023] Example 1

[0024] like Figure 1-4 As shown, this utility model provides a technical solution: a lighting rig for orchestra repertoire arrangement, including a lamp body 1, a connecting frame 2 on the outer surface of the lamp body 1, a fixing frame 3 bolted to the outer surface of the connecting frame 2, an arc-shaped fixing member 4 fixedly connected to the top of the fixing frame 3, the arc-shaped fixing member 4 including an arc-shaped plate 41, an opening 42 on the outer surface of the arc-shaped plate 41, a positioning opening 43 at one end of the opening 42, a support opening 44 at the other end of the opening 42, and a mounting bracket slidably connected to the outer surface of the arc-shaped plate 41. Rod 5, the movable opening 42 is provided with a fixing component 6. The fixing component 6 includes a support plate 61. The outer surface of the support plate 61 is slidably connected to the inner wall of the support opening 44. One end of the support plate 61 is fixedly connected to a connecting plate 62. The outer surface of the connecting plate 62 is rotatably connected to a connecting block 63. One side of the connecting block 63 is fixedly connected to a rotating plate 64. The outer surface of the rotating plate 64 is slidably connected to the inner wall of the movable opening 42. One end of the rotating plate 64 is engaged with the inner wall of the positioning opening 43. The outer surface of the rotating plate 64 is provided with a moving groove 65.

[0025] In this embodiment, by providing an movable opening 42, the rotating plate 64 can move inside the arc-shaped plate 41, thereby pressing the front end of the rotating plate 64 into the positioning opening 43, thus pushing the support plate 61 in the opposite direction and locking it against the inner wall of the support opening 44 and the outer surface of the mounting rod 5. The connecting plate 62 and the connecting block 63 allow the support plate 61 and the rotating plate 64 to be rotatably connected, allowing the front end of the rotating plate 64 to disengage from the positioning opening 43 by rotation, thereby putting the support plate 61 in a relaxed state, allowing the arc-shaped plate 41 to slide or be removed from the mounting rod 5. The movable groove 65 allows the rotating plate 64 to be lifted upwards from here. Through the above-mentioned settings, the fastening connection between the arc-shaped plate 41 and the mounting rod 5 is simpler, eliminating the need for bolts, increasing the contact area during fastening, and making the connection more stable.

[0026] Example 2

[0027] like Figure 3 As shown, a limiting hole 45 is opened on the outer surface of the arc plate 41. One side of the limiting hole 45 extends through to the inner wall of the movable opening 42. A limiting post 66 is fixedly connected to the outer surface of the connecting block 63. The outer surface of the limiting post 66 and the inner wall of the limiting hole 45 are slidably connected. Multiple extrusion strips 67 are fixedly connected to the bottom of the support plate 61. A hard rubber layer 68 is fixedly connected to the top of the support plate 61.

[0028] In this embodiment, by setting the limiting post 66 and the limiting hole 45 to move, the connecting block 63 can be restricted to move only in the movable opening 42, so that the support plate 61 and the rotating plate 64 can move in the arc plate 41. The extrusion strip 67 can increase the grip of the support plate 61 on the surface of the mounting rod 5. The hard rubber layer 68 provides some cushioning for the support plate 61 under extrusion, so that the front end of the rotating plate 64 will not be too strained when it is inserted into or pulled out of the positioning opening 43.

[0029] Working principle:

[0030] like Figure 1-4 As shown, in the actual installation process, the arc plate 41 is first fitted onto the outer surface of the mounting rod 5 so that the mounting rod 5 fits against the inner wall of the arc plate 41. Then, the rotating plate 64 is pushed to slide along the movable opening 42 toward the positioning opening 43. At this time, the connecting block 63 drives the limiting post 66 to move synchronously in the limiting hole 45. The support plate 61 moves inward along the inner wall of the support opening 44 under the pull of the connecting plate 62, gradually applying pressure to the surface of the mounting rod 5. When the front end of the rotating plate 64 is embedded in the positioning opening 43, the extrusion strip 67 at the bottom of the support plate 61 is in close contact with the outer surface of the mounting rod 5. When the front end of the rotating plate 64 is embedded in the positioning opening 43, the hard rubber layer 68 is deformed by the extrusion, and finally a stable connection between the arc plate 41 and the mounting rod 5 is achieved.

[0031] During disassembly, the rotating plate 64 is pulled upward by moving the slot 65, causing its front end to disengage from the positioning port 43. The limiting post 66 slides in the opposite direction along the limiting hole 45, pulling the support plate 61 backward within the support port 44. The contact pressure can remove the arc plate 41 from the mounting rod 5. This structural design simplifies the installation and disassembly process and improves the connection stability by increasing the contact area and elastic compression. It is suitable for the rapid adjustment and fixing needs of the lighting rig at the symphony orchestra's repertoire arrangement.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A lighting rig for orchestral program arrangement, comprising a lamp body (1), characterized in that: The lamp body (1) has a connecting frame (2) on its outer surface. The connecting frame (2) is bolted to a fixing frame (3). The top of the fixing frame (3) is fixedly connected to an arc-shaped fixing member (4). The arc-shaped fixing member (4) includes an arc plate (41). The outer surface of the arc plate (41) has an opening (42). One end of the opening (42) has a positioning opening (43). The other end of the opening (42) has a support opening (44). The outer surface of the arc plate (41) is slidably connected to an installation rod (5). The inside of the opening (42) is provided with a fixing component (6). The fixing component (6) includes a support plate (61). The outer surface of the support plate (61) and the inner wall of the support opening (44) are slidably connected.

2. The symphony orchestra repertoire arrangement lighting rig according to claim 1, characterized in that: One end of the support plate (61) is fixedly connected to a connecting plate (62), and a connecting block (63) is rotatably connected to the outer surface of the connecting plate (62).

3. The symphony orchestra repertoire arrangement stage lighting rig according to claim 2, characterized in that: A rotating plate (64) is fixedly connected to one side of the connecting block (63), and the outer surface of the rotating plate (64) is slidably connected to the inner wall of the movable opening (42).

4. The symphony orchestra repertoire arrangement stage lighting rig according to claim 3, characterized in that: One end of the rotating plate (64) is engaged with the inner wall of the positioning port (43), and a moving groove (65) is provided on the outer surface of the rotating plate (64).

5. The symphony orchestra repertoire arrangement lighting rig according to claim 1, characterized in that: The outer surface of the arc plate (41) is provided with a limiting hole (45), and one side of the limiting hole (45) extends through to the inner wall of the movable opening (42).

6. The symphony orchestra repertoire arrangement stage lighting rig according to claim 3, characterized in that: The outer surface of the connecting block (63) is fixedly connected to a limiting post (66), and the outer surface of the limiting post (66) is slidably connected to the inner wall of the limiting hole (45).

7. The symphony orchestra repertoire arrangement stage lighting rig according to claim 2, characterized in that: The bottom of the support plate (61) is fixedly connected with a plurality of extrusion strips (67), and the top of the support plate (61) is fixedly connected with a hard rubber layer (68).

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