Stage lighting suspension device

Abstract

The utility model relates to the technical field of stage lighting, in particular to a stage lighting suspension device which comprises a suspension frame, a mounting plate, an adjusting mechanism and a fixing assembly, and the adjusting mechanism comprises a supporting rod, a second rotating roller, a second rotating block, a mounting cylinder, an electric push rod, a connecting base, a first rotating roller, a first rotating block and a driving assembly. The mounting plate is rotationally connected with the suspension frame, the first rotating roller is rotationally connected with the connecting base and the first rotating block, the first rotating block is located in the connecting base, the driving assembly is arranged on the suspension frame, and the mounting plate is fixedly connected with the output end of the driving assembly. And when the angle of the stage lamp is adjusted, the driving assembly is controlled to adjust the horizontal angle of the stage lamp, the electric push rod is controlled to adjust the vertical angle of the stage lamp, the irradiation angle is changed according to performance requirements, and the practicability of the stage lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lighting, in particular to a stage lighting suspension device. Background Art

[0002] Stage lighting, also known as "stage illumination", is one of the means of stage art modeling. Using stage lighting equipment (such as lighting fixtures, slides, control systems, etc.) and technical means, with the development of the plot, the light color and its changes are used to display the environment, render the atmosphere, highlight the central characters, create a sense of stage space and time, shape the external image of the stage performance, and provide the necessary lighting effects. Stage lighting is an important part of the performance space. At present, stage lighting equipment is generally installed on hanging equipment to facilitate the disassembly and assembly of stage lighting, but it is limited by the stage construction site, such as the hanging height, beams, and inclination angles, which will affect the installation of the hanging device, and most of the hanging devices cannot meet the requirements of multi-specification stage lighting, and have great limitations in use.

[0003] In the prior art CN217899684U, the installation mechanism is adjusted according to the hanging environment, and the corresponding installation plate, hanging ring and clamping block are selected according to the hanging tools such as hooks and high-strength plywood to make them vertically upward, and the distance between the two movable sleeves and the position on the movable sleeves are adjusted, and then the docking installation is carried out, and then the distance between the two connecting rods is adjusted. According to the specifications and installation method of the stage light, the connecting block is rotated to correspond to the installation position of the stage light, so as to facilitate the hanging installation of the stage light. By rotating the adjusting screw, the slider is driven to slide on the hanging frame, thereby changing the height of the two ends of the hanging rod on the hanging frame, which can adapt to the hanging installation of the inclined roof and meet the installation requirements of the stage light. It is more practical and has a wide range of applications. At the same time, the hanging device can be changed according to different hanging installation environments, and it is highly adjustable, which is convenient for users to install and use the stage light.

[0004] However, in the prior art, the stage lights cannot change the illumination angle according to the performance requirements, which reduces the practicality of the stage lights. Utility Model Content

[0005] The utility model aims to provide a stage lighting suspension device, which solves the problem in the prior art that the stage lights cannot change the irradiation angle according to the performance requirements, thus reducing the practicality of the stage lights.

[0006] To achieve the above-mentioned purpose, the utility model provides a stage lighting suspension device, including a suspension frame, a mounting plate, an adjustment mechanism and a fixing assembly, the adjustment mechanism including a support rod, a second rotating roller, a second rotating block, a mounting tube, an electric push rod, a connecting seat, a first rotating roller, a first rotating block and a driving assembly, the mounting plate is rotatably connected to the suspension frame and is located below the suspension frame, the support rod is fixedly connected to the mounting plate, the second rotating roller is rotatably connected to the support rod and the second rotating block, and the second rotating block is located in the support rod, the mounting tube is fixedly connected to the second rotating block, the electric push rod is fixedly connected to the mounting plate, the connecting seat is fixedly connected to the output end of the electric push rod, the first rotating roller is rotatably connected to the connecting seat and the first rotating block, and the first rotating block is located in the connecting seat, the fixing assembly is arranged below the first rotating block, the driving assembly is arranged on the suspension frame, and the mounting plate is fixedly connected to the output end of the driving assembly.

[0007] Among them, the driving assembly includes a fixed frame, a motor and a rotating shaft, the fixed frame is fixedly connected to the suspension frame and is located above the suspension frame, the motor is fixedly connected to the fixed frame, the rotating shaft is fixedly connected to the output end of the motor, passes through the fixed frame and the suspension frame, and is fixedly connected to the mounting plate.

[0008] Wherein, the fixing assembly includes a fixing ring, a bolt and a nut, one end of the fixing ring is fixedly connected to the first rotating block, the bolt is threadedly connected to the other end of the fixing ring, and the nut is threadedly connected to the bolt.

[0009] Wherein, the fixing assembly further comprises an anti-skid pad, which is fixedly connected to the fixing ring and is located on the inner side wall of the fixing ring.

[0010] Wherein, the stage lighting suspension device further comprises a limiting mechanism, and the limiting mechanism is arranged on the suspension frame and the mounting plate.

[0011] Wherein, the limiting mechanism includes an annular clamping strip and an annular clamping groove, the annular clamping strip is fixedly connected to the mounting plate, the annular clamping groove is arranged on the suspension bracket, the annular clamping strip is slidably connected to the suspension bracket and is located in the annular clamping groove.

[0012] The utility model provides a stage lighting suspension device, wherein the mounting plate is rotatably connected to the suspension frame and is located below the suspension frame, the support rod is fixedly connected to the mounting plate, the second rotating roller is rotatably connected to the support rod and the second rotating block, and the second rotating block is located in the support rod, the mounting tube is fixedly connected to the second rotating block, the electric push rod is fixedly connected to the mounting plate, the connecting seat is fixedly connected to the output end of the electric push rod, the first rotating roller is rotatably connected to the connecting seat and the first rotating block, and the first rotating block is located in the connecting seat, the fixing component is arranged below the first rotating block, the driving component is arranged on the suspension frame, and the mounting tube is fixedly connected to the second rotating block. The plate is fixedly connected to the output end of the driving component. When the stage light is used, the bottom of the stage light is inserted into the mounting tube, and then the stage light is fixed with the fixing component. When the lighting angle of the stage light needs to be changed, the driving component is started, and the driving component drives the mounting plate to rotate, and the mounting plate and the stage light rotate at the same time to control the horizontal angle of the stage light. Then the electric push rod is started, and the electric push rod drives the connecting seat to move up and down, the first rotating roller rotates, the angle of the fixing ring changes, and the second rotating roller rotates at the same time, and the angle of the mounting tube changes, thereby adjusting the irradiation angle of the stage light in the vertical direction. The irradiation angle of the stage light can be changed according to performance requirements, thereby improving the practicality of the stage light. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the stage lighting suspension device of the utility model.

[0015] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 It is a cross-sectional view of the second embodiment of the stage lighting suspension device of the utility model.

[0017] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0018] 101-suspension frame, 102-mounting plate, 103-motor, 104-fixed frame, 105-rotating shaft, 106-support rod, 107-second rotating roller, 108-second rotating block, 109-mounting cylinder, 110-electric push rod, 111-connecting seat, 112-first rotating roller, 113-first rotating block, 114-fixing ring, 115-bolt, 116-nut, 117-anti-slip pad, 201-annular clamping strip, 202-annular clamping groove. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 2 , Figure 1 This is a schematic structural diagram of the first embodiment of the stage lighting suspension device of the utility model. Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0022] The utility model provides a stage lighting suspension device, including a suspension frame 101, a mounting plate 102, an adjustment mechanism and a fixing assembly, wherein the adjustment mechanism includes a support rod 106, a second rotating roller 107, a second rotating block 108, a mounting tube 109, an electric push rod 110, a connecting seat 111, a first rotating roller 112, a first rotating block 113 and a driving assembly, wherein the driving assembly includes a fixing frame 104, a motor 103 and a rotating shaft 105, and the fixing assembly includes a fixing ring 114, an anti-skid pad 117, a bolt 115 and a nut 116, wherein the electric push rod 110 is of ISO9000 model, and the working principle of the electric push rod 110 mainly depends on the rotational motion of the motor, and the rotational motion is converted into linear motion through a series of mechanical transmission devices, such as gear reduction, a lead screw nut, etc. The above-mentioned scheme solves the problem in the prior art that the stage light cannot change the illumination angle according to the performance requirements, thereby reducing the practicality of the stage light.

[0023] In this specific embodiment, the mounting plate 102 is rotatably connected to the suspension frame 101 and is located below the suspension frame 101, the support rod 106 is fixedly connected to the mounting plate 102, the second rotating roller 107 is rotatably connected to the support rod 106 and the second rotating block 108, and the second rotating block 108 is located inside the support rod 106, the mounting cylinder 109 is fixedly connected to the second rotating block 108, the electric push rod 110 is fixedly connected to the mounting plate 102, the connecting seat 111 is fixedly connected to the output end of the electric push rod 110, the first rotating roller 112 is rotatably connected to the connecting seat 111 and the first rotating block 113, and the first rotating block 113 is located inside the connecting seat 111, the fixing component is arranged below the first rotating block 113, and the driving component is arranged The mounting plate 102 is mounted on the suspension frame 101, and the mounting plate 102 is fixedly connected to the output end of the driving component. When the stage light is used, the bottom of the stage light is inserted into the mounting tube 109, and then the stage light is fixed with the fixing component. When the lighting angle of the stage light needs to be changed, the driving component is started, and the driving component drives the mounting plate 102 to rotate, and the mounting plate 102 and the stage light rotate at the same time to control the horizontal angle of the stage light. Then the electric push rod 110 is started, and the electric push rod 110 drives the connecting seat 111 to move up and down, the first rotating roller 112 rotates, and the angle of the fixing ring 114 changes. At the same time, the second rotating roller 107 rotates, and the angle of the mounting tube 109 changes, thereby adjusting the irradiation angle of the stage light in the vertical direction. The irradiation angle of the stage light can be changed according to performance requirements, thereby improving the practicality of the stage light.

[0024] Among them, the anti-slip pad 117 is fixedly connected to the fixing ring 114 and is located on the inner wall of the fixing ring 114, the support rod 106 is fixedly connected to the mounting plate 102, the second rotating roller 107 is rotatably connected to the support rod 106 and the second rotating block 108, and the second rotating block 108 is located in the support rod 106, the mounting tube 109 is fixedly connected to the second rotating block 108, one end of the fixing ring 114 is fixedly connected to the first rotating block 113, the bolt 115 is threadedly connected to the other end of the fixing ring 114, the nut 116 is threadedly connected to the bolt 115, the fixing frame 104 is fixedly connected to the suspension frame 101 and is located above the suspension frame 101, the motor 103 is fixedly connected to the fixing frame 104, the rotating shaft 105 is fixedly connected to the output end of the motor 103, passes through the fixing frame 104 and the suspension frame 101, and is fixedly connected to the mounting plate 102, When the stage light is used, the bottom of the stage light is inserted into the installation tube 109, and the other end of the stage light is located in the fixing ring 114. The bolt 115 and the nut 116 are rotated, and the fixing ring 114 is contracted to fix the stage light in the fixing ring 114. When the illumination angle of the stage light needs to be changed, the motor 103 is started, and the motor 103 drives the rotating shaft 105 to rotate, and the rotating shaft 105 drives the mounting plate 102 to rotate, and the mounting plate 102 drives the stage light to rotate, so as to adjust the illumination angle of the stage light in the horizontal direction. Then, the electric push rod 110 is started, and the electric push rod 110 drives the connecting seat 111 to move up and down, and the first rotating roller 112 rotates, and the angle of the fixing ring 114 changes. At the same time, the second rotating roller 107 rotates, and the angle of the mounting tube 109 changes, so as to adjust the illumination angle of the stage light in the vertical direction. The illumination angle of the stage light can be changed according to performance requirements, thereby improving the practicality of the stage light.

[0025] When the utility model is used for stage performances and the stage light is used, the bottom of the stage light is inserted into the installation tube 109, and the other end of the stage light is located in the fixing ring 114, the bolt 115 and the nut 116 are rotated, the fixing ring 114 is contracted, and the stage light is fixed in the fixing ring 114, when the illumination angle of the stage light needs to be changed, the motor 103 is started, the motor 103 drives the rotating shaft 105 to rotate, the rotating shaft 105 drives the mounting plate 102 to rotate, and the mounting plate 102 drives the stage light to rotate, thereby adjusting the illumination angle of the stage light in the horizontal direction, and then the electric push rod 110 is started, the electric push rod 110 drives the connecting seat 111 to move up and down, the first rotating roller 112 rotates, the angle of the fixing ring 114 changes, and at the same time the second rotating roller 107 rotates, the angle of the installation tube 109 changes, thereby adjusting the illumination angle of the stage light in the vertical direction, and the illumination angle of the stage light can be changed according to the performance requirements, thereby improving the practicality of the stage light.

[0026] The second embodiment of the present application is:

[0027] See also Figure 3-Figure 4 , Figure 3 This is a cross-sectional view of the second embodiment of the stage lighting suspension device of the utility model. Figure 4 yes Figure 3 The enlarged view of the B in the figure. Based on the first embodiment, the stage lighting suspension device of this embodiment further comprises a limiting mechanism, which is arranged on the suspension frame 101 and the mounting plate 102 , and comprises an annular clamping strip 201 and an annular clamping groove 202 .

[0028] The annular clip 201 is fixedly connected to the mounting plate 102, the annular slot 202 is arranged on the suspension frame 101, the annular clip 201 is slidably connected to the suspension frame 101, and is located in the annular slot 202. When the motor 103 drives the mounting plate 102 to rotate, the annular clip 201 slides in the annular slot 202. The annular clip 201 and the annular slot 202 ensure that the mounting plate 102 will not be misaligned when rotating. At the same time, the annular clip 201 bears part of the weight of the mounting plate 102 and the stage light, thereby increasing the stability of the device.

[0029] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A stage lighting suspension device, comprising a suspension frame and a mounting plate, wherein the mounting plate is rotatably connected to the suspension frame and is located below the suspension frame, characterized in that: The cam is connected to the control wheel of the driving member, and the control wheel is connected with the control wheel to the control wheel shaft. The control wheel is connected with the control wheel of the driving member, and the control wheel is connected with the control wheel of the driving member.

2. The stage lighting suspension device according to claim 1, characterized in that: The driving assembly includes a fixed frame, a motor and a rotating shaft. The fixed frame is fixedly connected to the hanging frame and is located above the hanging frame. The motor is fixedly connected to the fixed frame. The rotating shaft is fixedly connected to the output end of the motor, passes through the fixed frame and the hanging frame, and is fixedly connected to the mounting plate.

3. The stage lighting suspension device according to claim 1, characterized in that: The fixing assembly includes a fixing ring, a bolt and a nut. One end of the fixing ring is fixedly connected to the first rotating block, the bolt is threadedly connected to the other end of the fixing ring, and the nut is threadedly connected to the bolt.

4. The stage lighting suspension device according to claim 3, characterized in that: The fixing assembly also includes an anti-skid pad, which is fixedly connected to the fixing ring and is located on the inner side wall of the fixing ring.

5. The stage lighting suspension device according to claim 1, characterized in that: The stage lighting suspension device further comprises a limiting mechanism, and the limiting mechanism is arranged on the suspension frame and the mounting plate.

6. The stage lighting suspension device according to claim 5, characterized in that: The limiting mechanism includes an annular clamping strip and an annular clamping groove, the annular clamping strip is fixedly connected to the mounting plate, the annular clamping groove is arranged on the suspension bracket, the annular clamping strip is slidably connected to the suspension bracket and is located in the annular clamping groove.

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