CN213089730U - Pattern effect switching mechanism of stage lamp - Google Patents
Pattern effect switching mechanism of stage lamp Download PDFInfo
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- CN213089730U CN213089730U CN202022074592.5U CN202022074592U CN213089730U CN 213089730 U CN213089730 U CN 213089730U CN 202022074592 U CN202022074592 U CN 202022074592U CN 213089730 U CN213089730 U CN 213089730U
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Abstract
The utility model provides a pattern effect switching mechanism of a stage lamp, which comprises a fixed platform, a pattern disk fixed seat and a rotation driving motor which are fixedly connected with the top surface of the fixed platform, a revolution driving motor which is fixedly connected with the bottom surface of the fixed platform, and a pattern disk which is rotatably connected with the pattern disk fixed seat; the fixed platform is provided with a light through hole, the pattern disc is provided with a plurality of effect piece mounting holes arranged along the circumferential direction, and the effect piece mounting holes are provided with pattern effect pieces. The utility model provides a pattern effect switching mechanism of stage lamps and lanterns, can switch over the effect pattern of multiple difference in a flexible way, can also control the rotation angle at the same time; the rotation adjusting process is stable and smooth, and the condition of delayed or blocked switching action is not easy to occur.
Description
Technical Field
The utility model relates to a stage lamps and lanterns field, concretely relates to pattern effect switching mechanism of stage lamps and lanterns.
Background
In the field of stage light products, in order to make the stage effect more gorgeous, the functionality of more and more stage lights is more diversified. Not only can realize high-brightness focusing, but also can project different patterns, different colors and different light spot sizes.
However, most of the existing stage lighting effect discs have the problem of unreasonable structural design, and most of the fixing and transmission structures of the effect discs are unreasonable, so that the light spot projection and the use effect of a lamplight engineer are seriously affected, and further improvement and perfection are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pattern effect switching mechanism of stage lamps and lanterns to the problem among the prior art, it possesses that the pattern change variety is strong, the regulation action is steady, throw the advantage that facula change angle can be controlled.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pattern effect switching mechanism of a stage lamp comprises a fixed platform, a pattern disc fixed seat and a rotation driving motor which are fixedly connected to the top surface of the fixed platform, a revolution driving motor which is fixedly connected to the bottom surface of the fixed platform, and a pattern disc which is rotatably connected to the pattern disc fixed seat;
the fixed platform is provided with a light through hole, the pattern disc is provided with a plurality of effect piece mounting holes arranged along the circumferential direction, and the effect piece mounting holes are provided with pattern effect pieces;
the bottom surface of the pattern disc is fixedly connected with a revolution belt wheel, and the axes of the pattern disc and the revolution belt wheel are rotatably connected above the fixed seat of the pattern disc through bearings; an output shaft of the revolution driving motor penetrates through the top surface of the fixed platform and is fixedly connected with a revolution driving wheel, and the revolution driving wheel is in transmission connection with the revolution belt wheel through a revolution transmission belt; the revolution driving motor drives the pattern disc to rotate through the revolution driving wheel, the revolution driving belt and the revolution belt wheel, so that different effect piece mounting holes on the pattern disc are sequentially aligned above the light through hole of the fixed platform respectively;
the axis of the fixed seat of the pattern disc is rotatably connected with an autorotation connecting shaft through a bearing, and the upper end of the autorotation connecting shaft penetrates through the top surface of the pattern disc and is fixedly connected with a autorotation wheel; the pattern effect pieces on the fixed platform are respectively connected with the effect piece mounting holes through a plurality of pattern wheels in a rotating way; the middle part of the pattern wheel is hollow, the pattern effect sheet is fixed in the middle part of the pattern wheel, the pattern wheel is rotationally connected with the effect sheet mounting hole, and the pattern wheel is in transmission connection with the rotation wheel teeth;
the lower end of the autorotation connecting shaft penetrates through the bottom surface of the fixed platform and is fixedly connected with an autorotation belt wheel; an output shaft of the autorotation driving motor penetrates through the bottom surface of the fixed platform and is fixedly connected with an autorotation driving wheel, and the autorotation driving wheel is in transmission connection with an autorotation belt wheel through an autorotation transmission belt; the autorotation driving motor drives the pattern wheel to rotate through the autorotation driving wheel, the autorotation driving belt, the autorotation belt wheel, the autorotation connecting shaft and the autorotation wheel, so that the pattern effect pieces on the pattern wheel rotate to different angles.
Furthermore, the top surface of the pattern disc is rotatably connected with a plurality of transfer gears; the transfer gear is arranged between the pattern wheel and the self-rotating wheel; the pattern wheel and the rotating wheel are respectively meshed with the transfer gear and are in transmission connection through the transfer gear teeth.
Furthermore, 7 effect piece mounting holes are formed in the pattern disc, and a pattern wheel is rotatably connected to each of the 6 effect piece mounting holes; wherein, every adjacent 2 pattern wheels are in one group, and 6 pattern wheels are divided into 3 groups; the transfer gears are 3, and each group of 2 pattern wheels are connected with the rotating wheel through a transfer gear.
Further, the rotation driving belt and the revolution driving belt are both driving toothed belts, and the revolution driving wheel, the revolution belt wheel, the rotation driving wheel, the rotation belt wheel, the rotation wheel and the pattern wheel are all transmission gears.
Further, the number of teeth of the pattern wheel, the spinning wheel and the spinning pulley is the same.
Further, the number of teeth of the revolution belt wheel is an integral number ratio to the number of teeth of the revolution driving wheel, and the number of teeth of the revolution belt wheel is more than the number of teeth of the revolution driving wheel.
Further, the number of teeth of the rotation pulley is an integer ratio to the number of teeth of the rotation driving wheel, and the number of teeth of the rotation pulley is larger than the number of teeth of the rotation driving wheel.
Furthermore, a revolution positioning detection device and an autorotation positioning detection device are arranged on the fixed platform, the revolution positioning detection device is used for detecting the rotating position of the pattern disc, and the autorotation positioning detection device is used for detecting the rotating position of the autorotation belt wheel.
Furthermore, the edge of the pattern disc is fixedly connected with a revolution positioning magnet, the revolution positioning detection device is a magnetic sensor, and the revolution positioning detection device is fixed on the top surface of the fixed platform and arranged on the outer side of the edge of the pattern disc.
Furthermore, the edge of the top surface of the rotation belt wheel is fixedly connected with a rotation positioning magnet, the rotation positioning detection device is a magnetic sensor, and the rotation positioning detection device is fixed on the top surface of the fixed platform and is arranged opposite to the edge of the rotation belt wheel.
The utility model provides a pattern effect switching mechanism of stage lamps and lanterns, can switch over the effect pattern of multiple difference in a flexible way, can also control the rotation angle at the same time; the rotation adjusting process is stable and smooth, and the condition of delayed or blocked switching action is not easy to occur.
Drawings
Fig. 1 is a schematic view of an overall structure of a pattern effect switching mechanism of a stage lighting fixture according to an embodiment of the present invention.
Fig. 2 is an exploded view of the pattern effect switching mechanism of the stage lighting fixture according to the embodiment of the present invention.
Fig. 3 is a schematic sectional structure view of a pattern effect switching mechanism of a stage lighting fixture according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to fig. 3, the utility model provides a pair of pattern effect switching mechanism of stage lighting fixture, including fixed platform 11, pattern dish fixing base 31 and rotation driving motor 22 of fixed connection in fixed platform 11 top surface, fixed connection in the revolution driving motor 21 of fixed platform 11 bottom surface to and rotate the pattern dish 12 of connecting on pattern dish fixing base 31.
The fixed platform 11 is provided with a light through hole, the pattern disc 12 is provided with a plurality of effect piece mounting holes arranged along the circumferential direction, and the effect piece mounting holes are provided with pattern effect pieces.
The bottom surface of the pattern disc 12 is fixedly connected with a revolution belt wheel 42, and the axes of the pattern disc 12 and the revolution belt wheel 42 are rotatably connected above the pattern disc fixing seat 31 through a bearing; the output shaft of the revolution driving motor 21 penetrates the top surface of the fixed platform 11 and is fixedly connected with a revolution driving wheel 41, and the revolution driving wheel 41 and the revolution belt wheel 42 are in transmission connection through a revolution transmission belt 51; the revolution driving motor 21 drives the pattern disk 12 to rotate through the revolution driving wheel 41, the revolution transmission belt 51 and the revolution belt wheel 42, so that each different effect piece mounting hole on the pattern disk 12 is respectively aligned above the light through hole of the fixed platform 11 in sequence.
The axis of the pattern disc fixing seat 31 is rotatably connected with a self-rotation connecting shaft 32 through a bearing, the upper end of the self-rotation connecting shaft 32 penetrates through the top surface of the pattern disc 12, and a self-rotation wheel 45 is fixedly connected with the self-rotation wheel; a plurality of pattern effect pieces on the fixed platform 11 are respectively connected with the effect piece mounting holes through a plurality of pattern wheels 47 in a rotating way; the middle part of the pattern wheel 47 is hollow, the pattern effect sheet is fixed in the middle part of the pattern wheel 47, the pattern wheel 47 is rotatably connected to the mounting hole of the effect sheet, and the pattern wheel 47 is in tooth transmission connection with the self-rotating wheel 45.
The lower end of the rotation connecting shaft 32 penetrates through the bottom surface of the fixed platform 11 and is fixedly connected with a rotation belt wheel 44; the output shaft of the rotation driving motor 22 penetrates the bottom surface of the fixed platform 11 and is fixedly connected with a rotation driving wheel 43, and the rotation driving wheel 43 and the rotation belt wheel 44 are in transmission connection through a rotation transmission belt 52; the rotation driving motor 22 drives the pattern wheel 47 to rotate through the rotation driving wheel 43, the rotation driving belt 52, the rotation belt wheel 44, the rotation connecting shaft 32 and the rotation wheel 45, so that the pattern effect pieces on the pattern wheel 47 rotate to different angles.
As a modification, a plurality of transfer gears 46 are rotatably connected to the top surface of the pattern disk 12; the transfer gear 46 is arranged between the pattern wheel 47 and the spinning wheel 45; the pattern wheel 47 and the self-rotating wheel 45 are respectively meshed with the transfer gear 46 and are in tooth transmission connection through the transfer gear 46. The transfer gear 46 can enhance the stability and the synchronous interlocking between the pattern wheel 47 and the self-rotating wheel 45.
Specifically, in the present embodiment, the pattern disk 12 is provided with 7 effect sheet mounting holes, wherein 6 effect sheet mounting holes are respectively rotatably connected with a pattern wheel 47. The effect sheet mounting hole in which the pattern wheel 47 is not mounted is used to pass a light spot having no special pattern shape. In the 6 pattern wheels 47, every adjacent 2 pattern wheels 47 form one group, which is divided into 3 groups; the transfer gears 46 are 3, and each set of 2 pattern wheels 47 is connected to the self-rotating wheel 45 through a transfer gear 46.
Further, the rotation transmission belt 52 and the revolution transmission belt 51 are both transmission toothed belts, and the revolution driving wheel 41, the revolution pulley 42, the rotation driving wheel 43, the rotation pulley 44, the rotation wheel 45, and the pattern wheel 47 are all transmission gears. In the present embodiment, the number of teeth of the pattern wheel 47, the free wheel 45, and the free pulley 44 is the same; the number of teeth of the revolution pulley 42 is integral number ratio with the number of teeth of the revolution driving wheel 41, and the number of teeth of the revolution pulley 42 is larger than that of the revolution driving wheel 41; the number of teeth of the rotation pulley 44 is an integral ratio to the number of teeth of the rotation drive wheel 43, and the number of teeth of the rotation pulley 44 is larger than the number of teeth of the rotation drive wheel 43.
Furthermore, a revolution positioning detection device 61 and a rotation positioning detection device 62 are arranged on the fixed platform 11. The revolution positioning detecting device 61 is used for detecting the rotational position of the pattern disk 12. The rotation positioning detecting device 62 is used for detecting the rotation position of the rotation pulley 44, and further sensing the rotation position of the pattern wheel 47.
Specifically, in this embodiment, a revolution positioning magnet 610 is fixedly connected to an edge of the pattern disk 12, the revolution positioning detection device 61 is a magnetic sensor, and the revolution positioning detection device 61 is fixed to the top surface of the fixed platform 11 and is disposed outside the edge of the pattern disk 12.
The edge of the top surface of the rotation pulley 44 is fixedly connected with a rotation positioning magnet 620, the rotation positioning detection device 62 is a magnetic sensor, and the rotation positioning detection device 62 is fixed on the top surface of the fixed platform 11 and is arranged opposite to the edge of the rotation pulley 44.
In use, the revolution driving motor 21 drives the pattern disc 12 to rotate through the revolution driving wheel 41, the revolution driving belt 51 and the revolution belt wheel 42, so that the pattern wheel 47 revolves around the rotation wheel 45. Making each different effect piece mounting hole on the pattern disc 12 align to the upper part of the light through hole of the fixed platform 11 in sequence; when light passes through the light through holes, different pattern effects can be projected through different pattern effect pieces.
Meanwhile, the rotation driving motor 22 drives the pattern wheels 47 to rotate through the rotation driving wheel 43, the rotation driving belt 52, the rotation pulley 44, the rotation connecting shaft 32, and the rotation wheel 45, so that each pattern wheel 47 can rotate. So that the pattern effect pieces on the pattern wheel 47 are rotated to different angles; when light passes through the light through holes, the different pattern effects can be freely changed by 360 degrees.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A pattern effect switching mechanism of a stage lamp is characterized by comprising a fixed platform, a pattern disc fixed seat and a rotation driving motor which are fixedly connected to the top surface of the fixed platform, a revolution driving motor which is fixedly connected to the bottom surface of the fixed platform, and a pattern disc which is rotatably connected to the pattern disc fixed seat;
the fixed platform is provided with a light through hole, the pattern disc is provided with a plurality of effect piece mounting holes arranged along the circumferential direction, and the effect piece mounting holes are provided with pattern effect pieces;
the bottom surface of the pattern disc is fixedly connected with a revolution belt wheel, and the axes of the pattern disc and the revolution belt wheel are rotatably connected above the fixed seat of the pattern disc through bearings; an output shaft of the revolution driving motor penetrates through the top surface of the fixed platform and is fixedly connected with a revolution driving wheel, and the revolution driving wheel is in transmission connection with the revolution belt wheel through a revolution transmission belt; the revolution driving motor drives the pattern disc to rotate through the revolution driving wheel, the revolution driving belt and the revolution belt wheel, so that different effect piece mounting holes on the pattern disc are sequentially aligned above the light through hole of the fixed platform respectively;
the axis of the fixed seat of the pattern disc is rotatably connected with an autorotation connecting shaft through a bearing, and the upper end of the autorotation connecting shaft penetrates through the top surface of the pattern disc and is fixedly connected with a autorotation wheel; the pattern effect pieces on the fixed platform are respectively connected with the effect piece mounting holes through a plurality of pattern wheels in a rotating way; the middle part of the pattern wheel is hollow, the pattern effect sheet is fixed in the middle part of the pattern wheel, the pattern wheel is rotationally connected with the effect sheet mounting hole, and the pattern wheel is in transmission connection with the rotation wheel teeth;
the lower end of the autorotation connecting shaft penetrates through the bottom surface of the fixed platform and is fixedly connected with an autorotation belt wheel; an output shaft of the autorotation driving motor penetrates through the bottom surface of the fixed platform and is fixedly connected with an autorotation driving wheel, and the autorotation driving wheel is in transmission connection with an autorotation belt wheel through an autorotation transmission belt; the autorotation driving motor drives the pattern wheel to rotate through the autorotation driving wheel, the autorotation driving belt, the autorotation belt wheel, the autorotation connecting shaft and the autorotation wheel, so that the pattern effect pieces on the pattern wheel rotate to different angles.
2. A stage light fixture pattern effect switching mechanism as recited in claim 1, wherein a plurality of transfer gears are rotatably connected to the top surface of the pattern plate; the transfer gear is arranged between the pattern wheel and the self-rotating wheel; the pattern wheel and the rotating wheel are respectively meshed with the transfer gear and are in transmission connection through the transfer gear teeth.
3. A stage light fixture pattern effect switching mechanism as claimed in claim 2, wherein the pattern plate is provided with 7 mounting holes for the effect pieces, and 6 mounting holes for the effect pieces are respectively connected with a pattern wheel in a rotating manner; wherein, every adjacent 2 pattern wheels are in one group, and 6 pattern wheels are divided into 3 groups; the transfer gears are 3, and each group of 2 pattern wheels are connected with the rotating wheel through a transfer gear.
4. A pattern effect switching mechanism of stage light fixture as recited in claim 1, wherein the rotation driving belt and the revolution driving belt are both driving toothed belts, and the revolution driving wheel, the revolution pulley, the rotation driving wheel, the rotation pulley, the rotation wheel and the pattern wheel are all transmission gears.
5. The stage light fixture pattern effect switching mechanism of claim 4, wherein the pattern wheel, the free wheel and the free pulley have the same number of teeth.
6. The stage light fixture pattern-effect switching mechanism as recited in claim 4, wherein the number of teeth of the revolving pulley is an integer ratio to the number of teeth of the revolving drive wheel, and the number of teeth of the revolving pulley is greater than the number of teeth of the revolving drive wheel.
7. The stage light fixture pattern effect switching mechanism according to claim 4, wherein the number of teeth of the rotation pulley is an integer ratio to the number of teeth of the rotation driving wheel, and the number of teeth of the rotation pulley is greater than the number of teeth of the rotation driving wheel.
8. A pattern effect switching mechanism for stage light fixture as recited in claim 1, wherein a revolving positioning detection device for detecting a rotation position of the pattern plate and a rotating positioning detection device for detecting a rotation position of the rotating pulley are provided on the fixed platform.
9. The stage light fixture pattern effect switching mechanism as recited in claim 8, wherein a revolving positioning magnet is fixedly connected to an edge of the pattern plate, the revolving positioning detection device is a magnetic sensor, and the revolving positioning detection device is fixed to a top surface of the fixed platform and disposed outside the edge of the pattern plate.
10. The stage light fixture pattern effect switching mechanism as recited in claim 8, wherein a rotation positioning magnet is fixedly connected to an edge of a top surface of the rotation pulley, the rotation positioning detection device is a magnetic sensor, and the rotation positioning detection device is fixed to the top surface of the fixed platform and is disposed opposite to the edge of the rotation pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074592.5U CN213089730U (en) | 2020-09-21 | 2020-09-21 | Pattern effect switching mechanism of stage lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074592.5U CN213089730U (en) | 2020-09-21 | 2020-09-21 | Pattern effect switching mechanism of stage lamp |
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| CN213089730U true CN213089730U (en) | 2021-04-30 |
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| CN202022074592.5U Active CN213089730U (en) | 2020-09-21 | 2020-09-21 | Pattern effect switching mechanism of stage lamp |
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| CN (1) | CN213089730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017738A (en) * | 2021-11-22 | 2022-02-08 | 深圳市盈鹏光电有限公司 | Star-moon projection lamp |
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2020
- 2020-09-21 CN CN202022074592.5U patent/CN213089730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017738A (en) * | 2021-11-22 | 2022-02-08 | 深圳市盈鹏光电有限公司 | Star-moon projection lamp |
| CN114017738B (en) * | 2021-11-22 | 2023-12-05 | 深圳市盈鹏光电有限公司 | Star-moon projection lamp |
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