Stage performance lighting equipment protection device

Abstract

The utility model belongs to the technical field of lighting equipment protection, and particularly relates to a stage performance lighting equipment protection device which comprises a U-shaped plate, a mounting frame, a mounting block, a supporting and guiding assembly, a cylindrical box, two arc-shaped plates, an adjusting assembly and a lighting equipment body used for stage performance. The mounting block is fixedly mounted on the U-shaped plate, the mounting frame is rotationally mounted above the mounting block, the supporting and guiding assembly is arranged on the mounting frame and the mounting block, and supporting pins rotationally connected with the U-shaped plate are fixedly mounted on the front side and the rear side of the cylindrical box. The stage performance lighting device is reasonable in design, stable in structure and easy to operate, can effectively protect the stage performance lighting device body from being collided and damaged by the outside, improves the quality and effect of stage performance, does not affect normal use of the stage lighting device, and is suitable for popularization and application. And the lighting equipment main body can be prevented from being damaged in the transportation or storage or idle process.

Description

Technical Field

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

[0002] Stage lighting equipment plays a vital role in the performance process, and its quality and effect directly affect the success of the performance. However, in actual application, stage lighting equipment often faces the risk of external collision and damage, which not only affects the quality of the performance, but also increases the maintenance cost of the equipment. Therefore, how to effectively protect stage lighting equipment from external collision and damage is a problem that needs to be solved urgently.

[0003] Most of the existing stage performance lighting equipment protection devices use simple fixing frames or protective covers for protection, but these protection devices are often simple in structure and single in function, and cannot effectively deal with various complex collision situations. At the same time, these protection devices cannot provide effective protection during transportation, storage and idleness, which can easily cause damage to the main body of the lighting equipment.

[0004] Therefore, it is necessary to design a novel stage performance lighting equipment protection device to solve the problems existing in the prior art, improve the quality and effect of stage performances, and reduce the maintenance cost of equipment.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose a stage performance lighting equipment protection device.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a stage performance lighting equipment protection device, including a U-shaped plate, a mounting frame, a mounting block, a support guide assembly, a columnar box, two arc-shaped plates, an adjustment assembly and a lighting equipment body for stage performances;

[0008] The mounting block is fixedly mounted on the U-shaped plate, the mounting frame is rotatably mounted above the mounting block, the support guide assembly is arranged on the mounting frame and the mounting block, support pins rotatably connected to the U-shaped plate are fixedly mounted on the front and rear sides of the cylindrical box, an arc-shaped opening is provided on the cylindrical box, a storage groove is provided on the cylindrical box, two arc-shaped plates are slidably mounted in the storage groove and adapted to the arc-shaped opening, the adjustment assembly is arranged on the rear inner wall of the cylindrical box and connected to the two arc-shaped plates, and the lighting equipment body is fixedly mounted in the cylindrical box and faces the arc-shaped opening.

[0009] Preferably, the support guide assembly includes two guide blocks, and two symmetrically arranged guide blocks are fixedly installed on the bottom side of the mounting frame, both guide blocks are L-shaped, the longitudinal section of the mounting block is convex, and both guide blocks are in sliding contact with the mounting block and the top side of the U-shaped plate.

[0010] Preferably, the adjustment assembly includes two rotating pins, two driving gears and two tooth plates. The two arc-shaped plates are fixedly installed with arc-shaped tooth plates on one side close to each other. Rotating pins are rotatably installed on the inner walls on both sides of the arc-shaped opening. Driving gears are fixedly sleeved on the two rotating pins, and the two driving gears are respectively meshed with corresponding tooth plates.

[0011] Preferably, the adjustment component also includes a dual-axis motor, two bevel gears 1 and 2, a mounting seat is fixedly installed on the rear inner wall of the cylindrical box, the dual-axis motor is fixedly installed on the mounting seat, the two output shafts of the dual-axis motor are fixedly sleeved with bevel gear 1, the two rotating pins are fixedly sleeved with bevel gear 2, and the two bevel gears 1 are respectively meshed with the corresponding bevel gear 2.

[0012] Preferably, a support frame is fixedly installed in the cylindrical box, and the lighting equipment body is fixedly installed on the support frame.

[0013] Preferably, a second motor is fixedly mounted on the front side of the U-shaped plate, and an output shaft of the second motor is axially fixedly connected to a support pin on the front side.

[0014] Preferably, a motor 1 is fixedly mounted on the mounting frame, and an output shaft of the motor 1 is fixedly connected to a center position on the top side of the mounting block.

[0015] The beneficial effects of the utility model are:

[0016] The utility model can control the horizontal rotation of the main body of the lighting device through the coordinated use of the mounting frame, the mounting block and the supporting guide assembly, so as to adjust the direction of the main body of the lighting device; through the coordinated use of the second motor, the supporting pin and the cylindrical box, the inclination of the main body of the lighting device can be controlled to be adjusted, so as to meet the use requirements; through the coordinated use of the dual-axis motor, the first bevel gear, the second bevel gear, the rotating pin, the driving gear and the toothed plate, the two arc plates can be controlled to be retracted and extended, so as to provide effective protection for the main body of the lighting device with the cooperation of the cylindrical box, and prevent the main body of the lighting device from being damaged during transportation, storage and idleness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a stage performance lighting equipment protection device proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of a protective device for stage performance lighting equipment proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of part A of a stage performance lighting equipment protection device proposed by the utility model;

[0021] Figure 4 The utility model is a three-dimensional structural schematic diagram of an adjusting component part in a protective device for stage performance lighting equipment.

[0022] In the figure: 1. U-shaped plate; 11. Mounting block; 111. Guide block; 12. Motor 1; 13. Mounting frame; 14. Motor 2; 2. Column box; 201. Storage slot; 21. Arc plate; 22. Tooth plate; 23. Dual-axis motor; 24. Bevel gear 1; 25. Rotating pin; 26. Bevel gear 2; 27. Driving gear; 3. Lighting equipment body; 31. Support frame. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-4 , a stage performance lighting equipment protection device comprises a U-shaped plate 1, a mounting frame 13, a mounting block 11, a column box 2, two arc plates 21 and a lighting equipment body 3 for stage performances, the mounting block 11 is fixedly mounted on the U-shaped plate 1, the mounting frame 13 is rotatably mounted above the mounting block 11, and two symmetrically arranged guide blocks 111 are fixedly mounted on the bottom side of the mounting frame 13, the two guide blocks 111 are both L-shaped, the longitudinal section of the mounting block 11 is convex, and the two guide blocks 111 are both in sliding contact with the mounting block 11 and the top side of the U-shaped plate 1, so that the U-shaped plate 1 can maintain stable rotation based on the output shaft of the motor 12 as the center, the front and rear sides of the column box 2 are fixedly mounted with support pins, the two support pins are rotatably mounted on the U-shaped plate 1, the column box 2 is provided with an arc-shaped opening, the lighting equipment body 3 is fixedly mounted in the column box 2 and faces the arc-shaped opening, the column box 2 is provided with a storage groove 201, and the two arc plates 21 are both slidably installed in the storage groove 201 and adapted to the arc-shaped opening. The two arc plates 21 are fixedly installed with an arc-shaped toothed plate 22 on the side close to each other. Rotating pins 25 are rotatably installed on the front and rear inner walls of the arc-shaped opening. The two rotating pins 25 are fixedly sleeved with driving gears 27, and the two driving gears 27 are respectively meshed with the corresponding toothed plates 22, and can control the arc plate 21 to slide along the storage groove 201 when the rotating pins 25 rotate, so as to facilitate the control of the retraction and extension of the arc plate 21, and thus can provide protection for the lighting equipment body 3. A mounting seat is fixedly installed on the rear inner wall of the cylindrical box 2, and a dual-axis motor 23 is fixedly installed on the mounting seat. The two output shafts of the dual-axis motor 23 are fixedly sleeved with bevel gears 1 24, and the two rotating pins 25 are fixedly sleeved with bevel gears 26. The two bevel gears 1 24 are respectively meshed with the corresponding bevel gears 26, and can synchronously control the two rotating pins 25 to rotate.

[0025] In this embodiment, in order to ensure the stability of the lighting device body 3 in the cylindrical box 2 , a support frame 31 is fixedly installed in the cylindrical box 2 , and the lighting device body 3 is fixedly installed on the support frame 31 .

[0026] In this embodiment, in order to control the lighting equipment body 3 to adjust the inclination angle, a motor 2 14 is fixedly installed on the front side of the U-shaped plate 1, and the output shaft of the motor 2 14 is axially fixedly connected to the support pin on the front side, so that the cylindrical box 2 can be controlled to rotate around the support pin.

[0027] In this embodiment, in order to be able to adjust the orientation of the lighting device body 3, a motor 12 is fixedly installed on the support frame, and the output shaft of the motor 12 is fixedly connected to the center position of the top side of the mounting block 11, so that the lighting device body 3 can be controlled to rotate based on the output shaft of the motor 12 as the center as needed.

[0028] The motor 1 12 and the motor 2 14 are both servo motors known in the prior art.

[0029] The circuits, electronic components and module structures involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.

[0030] Working principle: first, turn on the power supply. When the lighting equipment body 3 needs to be protected, start the dual-axis motor 23. The dual-axis motor 23 drives the two bevel gears 1 24 to rotate. The two bevel gears 1 24 respectively drive the corresponding bevel gears 2 26 to rotate. The two bevel gears 26 respectively drive the corresponding rotating pins 25 to rotate. The two rotating pins 25 respectively drive the corresponding driving gears 27 to rotate. The two driving gears 27 respectively drive the corresponding toothed plates 22 to make the arc plate 21 slide along the storage groove 201. The two arc plates 21 move toward each other until the two arc plates 21 completely cover the lighting equipment body 3. At this time, the lighting equipment body 3 is effectively protected by the cooperation of the cylindrical box 2 and the two arc plates 21 to prevent the lighting equipment body 3 from being damaged during transportation, storage and idleness. When the lighting equipment body 3 needs to be used, it is only necessary to start the dual-axis motor 23 in reverse. The operation is convenient and the practicability is high.

[0031] When the inclination angle of the lighting device body 3 needs to be adjusted, start the motor 2 14, the output shaft of the motor 2 14 drives the front support pin to rotate, and the front support pin drives the column box 2 to rotate, thereby controlling the inclination angle of the lighting device body 3 to meet the use requirements.

[0032] When the lighting device body 3 needs to be rotated horizontally, start the motor 12, the output shaft of the motor 12 drives the mounting block 11 to rotate, the mounting block 11 drives the mounting frame 13 to rotate, and the mounting frame 13 drives the lighting device body 3 to rotate, thereby adjusting the direction of the lighting device body 3, which is simple to operate and easy to use.

[0033] The above is a detailed introduction to a stage performance lighting equipment protection device provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A stage performance lighting equipment protection device, characterized in that: It comprises a U-shaped plate (1), a mounting frame (13), a mounting block (11), a support guide assembly, a columnar box (2), two arc-shaped plates (21), an adjustment assembly and a lighting equipment body (3) for stage performances; The mounting block (11) is fixedly mounted on the U-shaped plate (1), the mounting frame (13) is rotatably mounted above the mounting block (11), the support guide assembly is arranged on the mounting frame (13) and the mounting block (11), the front and rear sides of the column box (2) are fixedly mounted with support pins rotatably connected to the U-shaped plate (1), the column box (2) is provided with an arc-shaped opening, the column box (2) is provided with a storage groove (201), the two arc-shaped plates (21) are slidably mounted in the storage groove (201) and are adapted to the arc-shaped opening, the adjustment assembly is arranged on the rear inner wall of the column box (2) and is connected to the two arc-shaped plates (21), and the lighting device body (3) is fixedly mounted in the column box (2) and faces the arc-shaped opening.

2. A stage performance lighting equipment protection device according to claim 1, characterized in that: The support guide assembly comprises two guide blocks (111), the bottom side of the mounting frame (13) is fixedly mounted with two symmetrically arranged guide blocks (111), the two guide blocks (111) are both arranged in an L-shape, the longitudinal section of the mounting block (11) is arranged in a convex shape, and the two guide blocks (111) are both in sliding contact with the mounting block (11) and the top side of the U-shaped plate (1).

3. A stage performance lighting equipment protection device according to claim 1, characterized in that: The adjustment assembly comprises two rotating pins (25), two driving gears (27) and two tooth plates (22); the tooth plates (22) arranged in an arc shape are fixedly mounted on the sides of the two arc plates (21) close to each other; rotating pins (25) are rotatably mounted on the inner walls on both sides of the front and rear sides of the arc opening; the driving gears (27) are fixedly sleeved on the two rotating pins (25); and the two driving gears (27) are respectively meshed with the corresponding tooth plates (22).

4. A stage performance lighting equipment protection device according to claim 3, characterized in that: The adjustment assembly further comprises a double-shaft motor (23), two bevel gears 1 (24) and a bevel gear 2 (26); a mounting seat is fixedly mounted on the inner wall of the rear side of the cylindrical box (2); the double-shaft motor (23) is fixedly mounted on the mounting seat; the two output shafts of the double-shaft motor (23) are both fixedly sleeved with bevel gears 1 (24); the two rotating pins (25) are both fixedly sleeved with bevel gears 2 (26); the two bevel gears 1 (24) are respectively meshed with the corresponding bevel gears 2 (26).

5. A stage performance lighting equipment protection device according to claim 1, characterized in that: A support frame (31) is fixedly installed in the cylindrical box (2), and the lighting equipment body (3) is fixedly installed on the support frame (31).

6. A stage performance lighting equipment protection device according to claim 1, characterized in that: The front side of the U-shaped plate (1) is fixedly mounted with a second motor (14), and the output shaft of the second motor (14) is axially fixedly connected to the support pin on the front side.

7. A stage performance lighting equipment protection device according to claim 1, characterized in that: A motor 1 (12) is fixedly mounted on the mounting frame (13), and an output shaft of the motor 1 (12) is fixedly connected to a central position on the top side of the mounting block (11).

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