CN203464196U - Stage lamp applying magnetic rotary encoders - Google Patents
Stage lamp applying magnetic rotary encoders Download PDFInfo
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- CN203464196U CN203464196U CN201320534031.6U CN201320534031U CN203464196U CN 203464196 U CN203464196 U CN 203464196U CN 201320534031 U CN201320534031 U CN 201320534031U CN 203464196 U CN203464196 U CN 203464196U
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Abstract
The utility model provides a stage lamp applying magnetic rotary encoders. The stage lamp comprises a lamp base, a rotating shaft arranged on the lamp base, an X-axis motor fixed on the lamp base, an X-axis fixing plate fixed on the rotating shaft, an X-axis transmission device, an X-axis magnetic rotary encoder module, a Y-axis fixing plate, a Y-axis motor, a Y-axis transmission device, a Y-axis magnetic rotary encoder module, a lamp body and a control unit, wherein the Y-axis fixing plate and the Y-axis motor are fixed on the X-axis fixing plate; the input end of the X-axis transmission device is connected with the X-axis motor, and the output end of the X-axis transmission device is connected with the rotating shaft; the input end of the Y-axis transmission device is connected with the Y-axis motor, and the output end of the Y-axis transmission device is connected with the lamp body; the X-axis magnetic rotary encoder module and the Y-axis magnetic rotary encoder module are used for sending detected rotational angle position signals to the control unit; the control unit controls the X-axis motor and the Y-axis motor to rotate to control the rotational angle position of the lamp body. According to the stage lamp applying the magnetic rotary encoders, provided by the utility model, the rotation direction of the lamp body can be accurately controlled.
Description
Technical field
The utility model relates to a kind of stage lighting of applying magnetic rotary encoder.
Background technology
Stage lighting is mainly used in stage illumination, lighting, decor and effect, comprise Adjustable head lamp, can follow target rotates, traditional stage lighting adopts incremental encoder to detect the angular position of rotation of motor, and control revolution, light is shone to certain position, but it adopts incremental encoder, a rear angle position is cumulative on the basis of last angle position, easily produce cumulative errors, there is measuring inaccurate situation, therefore need a kind of stage lighting, can the accurate turned position that must control stage lighting.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of stage lighting of applying magnetic rotary encoder, and lamp body energy along continuous straight runs and vertical direction rotate, and light is shone to all directions, and can accurately control the rotation direction of lamp body.
For solving above technical problem, the utility model has adopted following technical scheme:
The utility model provides a kind of stage lighting of applying magnetic rotary encoder, comprise lamp base, be arranged on the rotating shaft that can rotate relative to lamp base in lamp base, be fixed on the X-axis motor in lamp base, be fixed on the X-axis fixed head in rotating shaft, X-axis transmission device, X-axis magnetic rotary encoder module, be fixed on Y-axis fixed head and Y-axis motor on X-axis fixed head, Y-axis transmission, Y-axis magnetic rotary encoder module, lamp body and control module, the input of described X-axis transmission device is connected with X-axis motor, output is connected with rotating shaft, the input of described Y-axis transmission is connected with Y-axis motor, output is connected with lamp body, described X-axis magnetic rotary encoder module detects the angular position of rotation of X-axis motor, described Y-axis magnetic rotary encoder module detects the angular position of rotation of the output of Y-axis transmission, described X-axis magnetic rotary encoder module and Y-axis magnetic rotary encoder module send to control module by the angular position of rotation signal detecting, thereby by control module, process and control the angular position of rotation of X-axis motor and Y-axis revolution control lamp body.
Further, described X-axis magnetic rotary encoder module comprises X-axis magnetic rotary encoder and the first permanent magnet, described Y-axis magnetic rotary encoder module comprises Y-axis magnetic rotary encoder and the second permanent magnet, described X-axis magnetic rotary encoder and Y-axis magnetic rotary encoder are absolute type encoder, each position that absolute type encoder is determined by mechanical location is unique, all take initial position as reference, without memory, only need look for initial reference point, and need not count always, the noiseproof feature of encoder and the reliability of data are high, can accurately control the rotation direction of stage lighting.
Further, described control module comprises the micro-processing main control module of MCU, X-axis motor driving module and Y-axis motor driving module, and the micro-processing main control module indication of described MCU X-axis motor driving module is controlled the rotation of X-axis motor and the rotation that indication Y-axis motor driving module is controlled Y-axis motor.
Further, described control module also comprises DMX signal controlling module.
Further, described control module also comprises operating function display module.
Further, described X-axis transmission device and Y-axis transmission are belt drive unit, and described belt drive unit comprises the regulating wheel that makes Timing Belt tensioning, and regulating wheel can regulate tightness of synchronous belt degree, accurately controls the rotation of lamp body.
Adopt above technical scheme, the obtained beneficial effect of the utility model is: the stage lighting of the application magnetic rotary encoder that the utility model provides, its lamp body energy along continuous straight runs and vertical direction rotate, and light is shone to all directions, and can accurately control the rotation direction of lamp body.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, technology of the present utility model is described in further detail:
Fig. 1 is the structure chart of the stage lighting of the utility model application magnetic rotary encoder;
Fig. 2 is the profile of X-axis transmission device of the stage lighting of the utility model application magnetic rotary encoder;
Fig. 3 is the explosive view of X-axis transmission device of the stage lighting of the utility model application magnetic rotary encoder;
Fig. 4 is the profile of Y-axis transmission of the stage lighting of the utility model application magnetic rotary encoder;
Fig. 5 is the explosive view of Y-axis transmission of the stage lighting of the utility model application magnetic rotary encoder;
Fig. 6 is the control system schematic diagram of the stage lighting of the utility model application magnetic rotary encoder.
The specific embodiment
As shown in Figure 1, the stage lighting of the utility model application magnetic rotary encoder comprises lamp base 1, rotating shaft 9, be arranged on the X-axis fixed head 2 that also can rotate relative to lamp base 1 in lamp base 1 and be fixed on the Y-axis fixed head 3 on X-axis fixed head 2, be fixed on the X-axis transmission device 4 on X-axis fixed head 2, X-axis motor 5, be fixed on Y-axis transmission 6 and Y-axis motor 7 on Y-axis fixed head 3, X-axis magnetic rotary encoder module 10, Y-axis magnetic rotary encoder module 11 and control module, X-axis motor is fixed in lamp base 1, the input of X-axis transmission device 4 is connected with X-axis motor 5, output is connected with rotating shaft 9, rotating shaft 9 is fixedly connected with X-axis fixed head 2, the input of Y-axis transmission 6 is connected with Y-axis motor 7, output is connected with lamp body 8, lamp body 8 is arranged between Y-axis fixed head 3, and can rotate relative to Y-axis fixed head 3, described X-axis magnetic rotary encoder module 10 and Y-axis magnetic rotary encoder module 11 send to control module by the angular position of rotation signal detecting, thereby by control module, process and control the angular position of rotation of X-axis motor 5 and Y-axis motor 7 rotation control lamp bodies.
As shown in Figures 2 and 3, X-axis transmission device 4 comprises the first driving wheel 41, the first driven pulley 42 and the first Timing Belt 43, the first driving wheel 41 is driven by the X-axis motor 5 being arranged on equally on X-axis fixed head 2, the first driven pulley 42 is fixedly connected with rotating shaft 9, rotating shaft 9 is arranged in lamp base 1, and can rotate relative to lamp base 1, rotating shaft 9 is rotated and is driven X-axis fixed head 2 to rotate, 42 of the first driving wheel 41 and the first driven pulley are provided with two the first regulating wheels 44, the first Timing Belt 43 is walked around from two the first regulating wheels 44, the first regulating wheel 44 plays the effect that regulates the first Timing Belt 43 elasticities, thereby the rotation in the more accurate horizontal direction that must control lamp body 8, on X-axis motor 5, be provided with X-axis magnetic rotary encoder module 10, X-axis magnetic rotary encoder module 10 comprises the first permanent magnet 101 and X-axis magnetic rotary encoder 102, X-axis magnetic rotary encoder 102 and the first permanent magnet 101 are fixed on X-axis motor 5.
As shown in Figure 4 and Figure 5, Y-axis fixed head 3 is arranged on X-axis fixed head 2, Y-axis transmission 6 and Y-axis motor 7 are fixed on Y-axis fixed head 2, Y-axis transmission 6 is belt drive unit, Y-axis transmission 6 comprises the second driving wheel 61, the second driven pulley 62 and the second Timing Belt 63, between the second driving wheel 61 and the second driven pulley 62, be provided with two the second regulating wheels 64, the second Timing Belt 63 is walked around from two the second regulating wheels 64, the second regulating wheel 64 plays the effect of the elasticity that regulates the second Timing Belt 63, thereby the rotation on the more accurate vertical direction that must control lamp body 8, between the second driven pulley 62 and lamp body 8, be fixedly connected with, the second driven pulley 62 rotates and drives lamp body 8 to rotate, Y-axis magnetic rotary encoder module comprises the second permanent magnet 111 and Y-axis magnetic rotary encoder 112, Y-axis magnetic rotary encoder 112 is fixedly mounted on encoder fixed head 113, encoder fixed head 113 is fixedly mounted on Y-axis fixed head 3, the second permanent magnet 111 is fixed on the second driven pulley 62.
As shown in Figure 6, described control module comprises the micro-processing main control module 12 of MCU, X-axis motor driving module 13 and Y-axis motor driving module 14, the micro-processing main control module 12 of MCU is connected with Y-axis magnetic rotary encoder 112 with X-axis magnetic rotary encoder 102 respectively, X-axis magnetic rotary encoder 102 by the machine shaft angle position feedback detecting to the micro-processing main control module 12 of MCU, Y-axis magnetic rotary encoder 112 by the driven pulley rotating shaft angle position feedback detecting to the micro-processing main control module 12 of MCU, by the micro-processing main control module 12 of MCU, carry out analyzing and processing, and indicate X-axis motor driving module 13 to control the rotation of X-axis motor 5 and the rotation that indication Y-axis motor driving module 14 is controlled Y-axis motor 7, the micro-processing main control module 12 of MCU also comprises operating function display module 15 and DMX signal controlling module 16, and control operation Fumction display module 15 shows current operation.
X-axis magnetic rotary encoder 102 and Y-axis magnetic rotary encoder 112 are absolute type encoder, each position that absolute type encoder is determined by mechanical location is unique, all take initial position as reference, without memory, only need look for initial reference point, and need not count, the noiseproof feature of encoder, the reliability of data are high, thereby accurately control the lamp body rotation direction of stage lighting. always
Finally it should be noted that: these are only preferred embodiment of the present utility model; be not limited to the utility model; although the utility model is had been described in detail with reference to embodiment; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment is modified; or part technical characterictic is wherein equal to replacement; but all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a stage lighting of applying magnetic rotary encoder, it is characterized in that: comprise lamp base, be arranged on the rotating shaft that can rotate relative to lamp base in lamp base, be fixed on the X-axis motor in lamp base, be fixed on the X-axis fixed head in rotating shaft, X-axis transmission device, X-axis magnetic rotary encoder module, be fixed on Y-axis fixed head and Y-axis motor on X-axis fixed head, Y-axis transmission, Y-axis magnetic rotary encoder module, lamp body and control module, the input of described X-axis transmission device is connected with X-axis motor, output is connected with rotating shaft, the input of described Y-axis transmission is connected with Y-axis motor, output is connected with lamp body, described X-axis magnetic rotary encoder module detects the angular position of rotation of X-axis motor, described Y-axis magnetic rotary encoder module detects the angular position of rotation of the output of Y-axis transmission, described X-axis magnetic rotary encoder module and Y-axis magnetic rotary encoder module send to control module by the angular position of rotation signal detecting, thereby by control module, process and control the angular position of rotation of X-axis motor and Y-axis revolution control lamp body.
2. the stage lighting of application magnetic rotary encoder according to claim 1, it is characterized in that: described X-axis magnetic rotary encoder module comprises X-axis magnetic rotary encoder and the first permanent magnet, described Y-axis magnetic rotary encoder module comprises Y-axis magnetic rotary encoder and the second permanent magnet.
3. the stage lighting of application magnetic rotary encoder according to claim 2, is characterized in that: described X-axis magnetic rotary encoder and Y-axis magnetic rotary encoder are absolute type encoder.
4. the stage lighting of application magnetic rotary encoder according to claim 1, it is characterized in that: described control module comprises the micro-processing main control module of MCU, X-axis motor driving module and Y-axis motor driving module, the micro-processing main control module indication of described MCU X-axis motor driving module is controlled the rotation of X-axis motor and the rotation that indication Y-axis motor driving module is controlled Y-axis motor.
5. the stage lighting of application magnetic rotary encoder according to claim 1, is characterized in that: described control module also comprises DMX signal controlling module.
6. the stage lighting of application magnetic rotary encoder according to claim 1, is characterized in that: described control module also comprises operating function display module.
7. the stage lighting of application magnetic rotary encoder according to claim 1, is characterized in that: described X-axis transmission device and Y-axis transmission are belt drive unit.
8. the stage lighting of application magnetic rotary encoder according to claim 7, is characterized in that: described belt drive unit comprises the regulating wheel that makes Timing Belt tensioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534031.6U CN203464196U (en) | 2013-08-29 | 2013-08-29 | Stage lamp applying magnetic rotary encoders |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320534031.6U CN203464196U (en) | 2013-08-29 | 2013-08-29 | Stage lamp applying magnetic rotary encoders |
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| CN203464196U true CN203464196U (en) | 2014-03-05 |
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| CN201320534031.6U Expired - Lifetime CN203464196U (en) | 2013-08-29 | 2013-08-29 | Stage lamp applying magnetic rotary encoders |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150150A1 (en) * | 2015-03-26 | 2016-09-29 | 广州市浩洋电子有限公司 | Easily maintainable stage light optical assembly and maintenance control system and maintenance method thereof |
| CN106813210A (en) * | 2017-01-18 | 2017-06-09 | 北京建筑大学 | A kind of lamp installation equipment |
| CN108036242A (en) * | 2018-01-16 | 2018-05-15 | 佛山市百特思舞台设备有限公司 | A kind of historical relic art work opens up old lighting device and its means of illumination |
| CN108506880A (en) * | 2018-05-10 | 2018-09-07 | 福建吉艾普光影科技有限公司 | A kind of stage lighting with dynamic scene switching construction |
| CN110107869A (en) * | 2019-05-09 | 2019-08-09 | 广州星迪智能光电科技有限公司 | A kind of stage lighting Quick reset device and method |
| CN110326364A (en) * | 2017-02-27 | 2019-10-11 | 扎克特拉克有限责任公司 | Method for calibrating rotatable and pivotable technology stage setting |
| CN110944437A (en) * | 2019-12-11 | 2020-03-31 | 广州星迪智能光电科技有限公司 | Stage lamps and lanterns and system |
| CN111506121A (en) * | 2020-05-26 | 2020-08-07 | 广州彩熠灯光股份有限公司 | Stage lamp and positioning method thereof |
| CN113945212A (en) * | 2021-10-15 | 2022-01-18 | 广州市明道文化科技集团股份有限公司 | Moving head lamp actuating mechanism positioning method and device and electronic equipment |
-
2013
- 2013-08-29 CN CN201320534031.6U patent/CN203464196U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150150A1 (en) * | 2015-03-26 | 2016-09-29 | 广州市浩洋电子有限公司 | Easily maintainable stage light optical assembly and maintenance control system and maintenance method thereof |
| CN106813210A (en) * | 2017-01-18 | 2017-06-09 | 北京建筑大学 | A kind of lamp installation equipment |
| CN110326364A (en) * | 2017-02-27 | 2019-10-11 | 扎克特拉克有限责任公司 | Method for calibrating rotatable and pivotable technology stage setting |
| CN108036242A (en) * | 2018-01-16 | 2018-05-15 | 佛山市百特思舞台设备有限公司 | A kind of historical relic art work opens up old lighting device and its means of illumination |
| CN108506880A (en) * | 2018-05-10 | 2018-09-07 | 福建吉艾普光影科技有限公司 | A kind of stage lighting with dynamic scene switching construction |
| CN110107869A (en) * | 2019-05-09 | 2019-08-09 | 广州星迪智能光电科技有限公司 | A kind of stage lighting Quick reset device and method |
| CN110944437A (en) * | 2019-12-11 | 2020-03-31 | 广州星迪智能光电科技有限公司 | Stage lamps and lanterns and system |
| CN111506121A (en) * | 2020-05-26 | 2020-08-07 | 广州彩熠灯光股份有限公司 | Stage lamp and positioning method thereof |
| CN111506121B (en) * | 2020-05-26 | 2023-04-14 | 广州彩熠灯光股份有限公司 | Stage lamp and positioning method thereof |
| CN113945212A (en) * | 2021-10-15 | 2022-01-18 | 广州市明道文化科技集团股份有限公司 | Moving head lamp actuating mechanism positioning method and device and electronic equipment |
| CN113945212B (en) * | 2021-10-15 | 2023-11-10 | 广州市明道文化科技集团股份有限公司 | Positioning method and device for moving head light actuating mechanism and electronic equipment |
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