WO2021073553A1

WO2021073553A1 - Multifunctional effect disc device

Info

Publication number: WO2021073553A1
Application number: PCT/CN2020/121015
Authority: WO
Inventors: 黄大哲; 冼青
Original assignee: 佛山市毅丰电器实业有限公司
Priority date: 2019-10-17
Filing date: 2020-10-15
Publication date: 2021-04-22
Also published as: CN110792995A

Abstract

A multifunctional effect disc (2) device comprises a support plate (1) and an effect disc (2). The support plate (1) is provided with a sliding block device (3), a first motor (4), and a second motor (5). The sliding block device (3) comprises a sliding block (8) and a sliding rail (9). The sliding block (8) moves along the sliding rail (9). The sliding block (8) is fixedly connected to a central shaft (10). The central shaft (10) is movably connected to the effect disc (2). The first motor (4) drives the effect disc (2) to rotate around the central shaft (10). The central shaft (10) is in movable sleeved connection to a self-rotation gear (17). The effect disc (2) is also provided with a plurality of self-rotation pattern devices (18), and the self-rotation pattern devices (18) comprise pattern gears (19) and pattern discs (20) inside the pattern gears (19). The pattern gears (19) are in toothed connection to the self-rotation gear (17). The second motor (5) drives the self-rotation gear (17) to rotate, and then dives the pattern gears (19) and the pattern discs (20) to self-rotate. The sliding block device (3) achieves the overall translation of the effect disc (2). The first motor (4) drives the effect disc (2) to rotate around the central shaft (10) to achieve switching of the different pattern discs (20). The second motor (5) drives the self-rotation pattern devices (18) to self-rotate to achieve self-rotation of the pattern discs (20). By means of the translation and rotation of the effect disc (2) and the self-rotation of the pattern discs (20), when light emitted from a light source passes through the effect disc (2), changes of various effects of stage lighting are achieved.

Description

Multifunctional effect disk device

Technical field

The invention relates to a multifunctional effect panel device for stage lamps.

Background technique

Stage lighting is also called "stage lighting", which is one of stage art modeling methods. Using stage lighting equipment (such as lighting fixtures, slides, control systems, etc.) and technical means, with the development of the plot, use light colors and changes to display the environment, render the atmosphere, highlight the central character, create a sense of space and time on the stage, and shape The external image of the stage performance and the necessary lighting effects are provided. The stage lighting is an important part of the performance space.

Stage lamps have a light source and an effect disk. The light emitted by the light source passes through the effect disk to obtain a variety of lighting effects. However, the existing effect disk changes little, resulting in less lighting effect changes, and some effect disks have more changes. The volume is large, resulting in a large volume of stage lamps.

Summary of the invention

The present invention overcomes the shortcomings in the prior art, and provides a multifunctional effect disk device, which has a compact structure and can bring a variety of changes in lighting effects.

In order to solve the above technical problems, the present invention is implemented through the following technical solutions:

A multifunctional effect disk device includes a support plate and an effect disk. The support plate is provided with a slider device, a first motor and a second motor. The slider device includes a slider and a slide rail. The sliding rail moves, the sliding block is fixed to the central shaft, the central shaft is movably connected to the effect plate, the first motor drives the effect plate to rotate around the central shaft, and the central shaft is also movably sleeved with a rotation gear , The effect disk is also provided with a number of rotation pattern devices, the rotation pattern device includes a pattern gear and a pattern disk therein, the pattern gear and the rotation gear are toothed, and the second motor drives the rotation gear The rotation drives the pattern gear and the pattern plate to rotate.

Further, a first drive ring is movably sleeved outside the central shaft, the first drive ring is located above the effect disc, the effect disc is fixedly connected to the first drive ring, and the first motor drives the first drive ring. The driving wheel rotates, and the first driving wheel drives the first driving ring to rotate through the first belt, thereby driving the effect disk to rotate.

Further, a second drive ring is movably sleeved on the outside of the central shaft, the second drive ring is located below the effect disc, the second drive ring is fixedly connected to the rotation gear, and the second motor drives the second drive ring. The driving wheel rotates, and the second driving wheel drives the second driving ring to rotate through the second belt, thereby driving the pattern gear to rotate.

Further, the sliding block is installed with a limiting protrusion, and the supporting plate is provided with a limiting rod corresponding to the limiting protrusion.

Further, the support plate is further provided with a third motor, the third motor drives the third driving wheel to rotate, the third driving wheel drives the third belt to rotate, and the third belt also bypasses the two tensioning wheels , The sliding block is driven by a third belt to move on the sliding rail.

Furthermore, the effect disc is also provided with a number of fixed pattern discs.

Further, the several fixed patterns are located on the same circular ring.

Further, the support plate is provided with a light-passing hole, and the effect disk is provided with an initial light-passing hole.

Further, the pattern disc is a first effect pattern disc or a second effect pattern disc.

Further, the pattern discs of the plurality of rotation pattern devices are a first effect pattern disc, and the others are second effect pattern discs. The effect disc is provided with a plurality of fixed pattern discs on the periphery of the rotation pattern device, and the first effect The diameter of the pattern disc is 1.5-10 times larger than the diameter of the second effect pattern disc.

Compared with the prior art, the beneficial effects of the present invention are:

The multifunctional effect disc device of the present invention includes a support plate and an effect disc. The support plate is provided with a slider device, a first motor and a second motor. The slider device includes a slider and a sliding rail. The slider is along the sliding rail. Move, the slider is fixed to the central axis, the central axis is movably connected to the effect disc, the first motor drives the effect coil to rotate around the central axis, the central axis is also movably sleeved with a rotation gear, the effect disc is also provided with several rotation pattern devices, the rotation pattern devices include patterns The gear and its inner gobo disc, gobo gear and rotation gear are toothed, the second motor drives the rotation gear to rotate, and then drives the gobo gear and gobo disc to rotate, the slider device realizes the overall translation of the effect disc, and the first motor drives the effect to circle the center The shaft rotates to realize the switching of different gobo discs. The second motor drives the rotation gobo device to rotate to realize the rotation of the gobo disc. Through the translation and rotation of the effect disc and the rotation of the gobo disc, when the light emitted by the light source passes through the effect disc, Realize the changes of various effects of stage lighting.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present invention. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the accompanying drawings:

Figure 1 is a three-dimensional structural diagram of the present invention;

Figure 2 is an exploded view of the present invention;

Figure 3 is a schematic diagram of the back structure of the effect disk

Figure 4 is an exploded view of the back structure of the effect disk;

Figure 5 is a top view of the effect disk;

Figure 6 is a bottom view of the effect disk;

Fig. 7 is a side view of the effect disk.

In the figure, 1——support board; 2——effect disk;

3——Slider device; 4——First motor;

5——Second motor; 6——Light hole;

7——Initial light hole; 8——Slider;

9——Slide rail; 10——Central axis;

11——Limiting protrusion; 12——Limiting rod;

13——The first drive ring; 14——Slip groove;

15——The first driving wheel; 16——The first belt;

17——Rotating gear; 18——Rotating pattern device;

19——Gobo gear; 20——Gobo plate;

21——The second driving ring; 22——The second driving wheel;

23——The second belt; 24——The first effect pattern plate;

25——The second effect pattern plate; 26——Fixed pattern plate;

27——The third motor; 28——The third driving wheel;

29——Third belt; 30——Tightening pulley;

31-Hall element.

Detailed ways

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

As shown in Figures 1 to 7, the multifunctional effect disc device of the present invention includes a support plate 1 and an effect disc 2. The support plate 1 is provided with a slider device 3, a first motor 4 and a second motor 5, and the support plate 1 is also provided with a light-passing hole 6, and the effect disc 2 is provided with an initial light-passing hole 7. At the beginning, the light emitted by the light source passes through the light-passing hole 6 and the initial light-passing hole 7.

The sliding block device 3 includes a sliding block 8 and a sliding rail 9. The sliding block 8 moves along the sliding rail 9. The sliding block 8 is fixed to the central shaft 10 by four screws. The sliding block 8 is installed with a limit protrusion 11, and the supporting plate 1 corresponds to the limit The position protrusion 11 is provided with a limit rod 12. When the slider 8 moves horizontally, the limit rod 12 restricts the movement range of the limit protrusion 11, thereby restricting the movement range of the slider 8.

The central shaft 10 is movably connected to the effect disc 2, and the outer part of the central shaft 10 is movably sleeved to the first drive ring 13. The first drive ring 13 is located above the effect disc 2, and the effect disc 2 is fixed to the first drive ring 13, and the first drive ring 13 side The wall is provided with a number of anti-slip grooves 14, the first motor 4 drives the first driving wheel 15 to rotate, and the first driving wheel 15 drives the first driving ring 13 to rotate through the first belt 16 to drive the effect disk 2 to rotate.

The central shaft 10 is also movably sleeved with a rotation gear 17. The effect disk 2 is also provided with a number of rotation pattern devices 18. The rotation pattern device 18 includes a pattern gear 19 and a pattern disk 20 therein. The pattern gear 19 and the rotation gear 17 are toothed. The outside of the shaft 10 is also movably sleeved with a second drive ring 21. Both the rotation gear 17 and the second drive ring 21 are located below the effect disk 2. The second drive ring 21 is fixedly connected to the rotation gear 17, and the side wall of the second drive ring 21 is also provided with There are a number of anti-slip grooves 14, the second motor 5 drives the second driving wheel 22 to rotate, the second driving wheel 22 drives the second driving ring 21 to rotate through the second belt 23, thereby driving the pattern gear 19 to rotate, and the pattern disk 20 rotates together. The pattern disc 20 of the rotation pattern device 18 is a first effect pattern disc 24, and the others are a second effect pattern disc 25. The diameter of the first effect pattern disc 24 is 1.5-10 times larger than the diameter of the second effect pattern disc 25, and the effect disc 2 is in A number of fixed pattern discs 26 are provided on the periphery of the second effect pattern disc 25, and the plurality of fixed patterns are located on the same circular ring. By rotating the effect disc 2, the switching between the first effect pattern disc 24 and the plurality of second effect pattern discs 25 is realized.

The support plate 1 is also provided with a third motor 27. The third motor 27 drives the third driving wheel 28 to rotate. The third driving wheel 28 drives the third belt 29 to rotate. The third belt 29 also bypasses the two tensioning wheels 30 and stretches. The tightening wheel 30 realizes the tightening of the third belt 29, and the slider 8 is driven by the third belt 29 to move on the slide rail 9 to realize the movement of the effect disc 2 and then realize the switching of the fixed pattern and the second effect pattern disc 25. The light from the light source can be irradiated at different positions of the fixed pattern, the second effect pattern disc 25 and the first effect pattern disc 24.

The support plate 1 is also provided with a Hall element 31 on the side of the slider device 3 for positioning the 0 degree position of the effect disc 2, that is, the initial position, to ensure that the initial position of the pattern of each machine is consistent.

Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, for those skilled in the art, they can still comment on the foregoing The technical solutions described in the embodiments are modified, or some of the technical features are equivalently replaced, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the present invention Within the scope of protection.

Claims

A multifunctional effect disc device, which is characterized in that it comprises a support plate and an effect disc. The support plate is provided with a slider device, a first motor and a second motor. The slider device includes a slider and a slide rail. The sliding block moves along the sliding rail, the sliding block is fixed to the central axis, the central axis is movably connected to the effect disc, the first motor drives the effect disc to rotate around the central axis, and the central axis movable sleeve Connected to the rotation gear, the effect disk is also provided with a number of rotation pattern devices, the rotation pattern device includes a pattern gear and a pattern disk inside, the pattern gear and the rotation gear are toothed, and the second motor drives the The rotation of the autorotating gear drives the pattern gear and the pattern plate to rotate.
The multifunctional effect disc device according to claim 1, wherein a first drive ring is movably sleeved outside the central shaft, and the first drive ring is located above the effect disc, and the effect disc is fixed Connected to the first driving ring, the first motor drives the first driving wheel to rotate, and the first driving wheel drives the first driving ring to rotate through the first belt, thereby driving the effect disk to rotate.
The multifunctional effect disc device according to claim 1, wherein a second drive ring is movably sleeved outside the central shaft, the second drive ring is located below the effect disc, and the second drive The ring is fixed to the rotation gear, the second motor drives a second driving wheel to rotate, and the second driving wheel drives the second driving ring to rotate through a second belt, thereby driving the pattern gear to rotate.
The multifunctional effect disc device according to claim 1, wherein the sliding block is provided with a limit protrusion, and the support plate is provided with a limit rod corresponding to the limit protrusion.
The multifunctional effect disk device according to claim 4, wherein the support plate is further provided with a third motor, and the third motor drives the third driving wheel to rotate, and the third driving wheel drives the third motor to rotate. As the belt rotates, the third belt also bypasses two tensioning wheels, and the slider is driven by the third belt to move on the slide rail.
The multifunctional effect disc device according to claim 1, wherein the effect disc is further provided with a plurality of fixed pattern discs.
The multifunctional effect disc device according to claim 6, wherein the plurality of fixed patterns are located on the same circular ring.
The multifunctional effect disk device according to claim 1, wherein the support plate is provided with a light-passing hole, and the effect disk is provided with an initial light-passing hole.
The multifunctional effect disc device according to claim 1, wherein the pattern disc is a first effect pattern disc or a second effect pattern disc.
The multifunctional effect disc device according to claim 9, wherein the gobo discs of the plurality of rotation pattern devices are a first effect gobo disc, and the others are second effect gobo discs, and the effect disc is in the A number of fixed pattern discs are arranged on the periphery of the rotation pattern device, and the diameter of the first effect pattern disc is 1.5-10 times larger than the diameter of the second effect pattern disc.