CN204741397U - Novel focusing and rotating electrical machines structure - Google Patents
Novel focusing and rotating electrical machines structure Download PDFInfo
- Publication number
- CN204741397U CN204741397U CN201520344597.1U CN201520344597U CN204741397U CN 204741397 U CN204741397 U CN 204741397U CN 201520344597 U CN201520344597 U CN 201520344597U CN 204741397 U CN204741397 U CN 204741397U
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- focusing
- screw rod
- screens
- motor
- feather key
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Abstract
The utility model provides a novel focusing and rotating electrical machines structure, includes focusing motor, rotating electrical machines and screw rod, wherein: the screw rod is installed in the nut rotor of focusing motor, screw rod one end is screens feather key axle, screens feather key axle passes the rotor of rotating electrical machines to be connected with the screens feather key slot combination in the rotatory electric motor rotor, there is an installation fixed plate at the interval in focusing motor and the rotating electrical machines, the ring flange is installed to the head of the screens feather key axle of screw rod, a plurality of rotatory focusing objects are installed to the ring flange, the utility model discloses an integration structural design can effectively save the occupation space of stage lamp, and exquisite structural design has simplified traditional stage lighting and has rotated and zoom the structure, provides the focusing and the rotating electrical machines structure of a brand -new low price for the control of stage lighting cluster.
Description
Technical field
The utility model relates to light of stage field, particularly a kind of novel focusing and rotary motor configuration.
Background technology
In Vehicles Collected from Market to the rich of theatrical art and diversity requirements more and more higher, therefore, when arranging stage, need constantly conversion light of stage and background effect, and this is mainly realized by the rotation Zoom structure device of stage lighting, the change of far and near effect can be carried out by the far and near zoom function rotating Zoom structure device to light of stage, and fancy rotation can be carried out to light of stage by the spinfunction rotating Zoom structure device.
And the rotation Zoom structure device of current stage lighting, mostly adopt motor to add and slide guide rail structure.A motor is arranged on the guide rail that can slide for the motor of spinfunction, therefore complex structure and bulky, and in order to manufacture gorgeous stage-lighting effect, make complicated huge, constitutionally stable rotation Zoom structure more incurs great expense.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, it is simple, exquisite that the purpose of this utility model is to provide a kind of structure, and cost of manufacture is low, and can rotate flexibly LED lamplight and the novel focusing rotary motor configuration of zoom.
The utility model solves the technical scheme that its technical problem adopts:
A kind of novel focusing and rotary motor configuration, comprise focusing motor, electric rotating machine and screw rod, wherein: described screw rod is arranged in the nut rotor of focusing motor, described screw rod one end is screens feather key axle, described screens feather key axle is through the rotor of electric rotating machine, and be connected with the screens guide key groove in rotary motor rotor, a mounting plate is separated with in the middle of described focusing motor and electric rotating machine, the head of the screens feather key axle of described screw rod is provided with ring flange, and described ring flange is provided with some rotations focusing object.
As further improvement of the utility model: described focusing motor and electric rotating machine are stepping motor, and the control line of described stepping motor is connected with controller.
As further improvement of the utility model: described screens feather key axle is D font axle or splined shaft, and described screens guide key groove is D font keyway or spline.
As further improvement of the utility model: described ring flange is fixed by the ladder cutting ferrule at bolt and top, described ladder cutting ferrule locked on the screens feather key axle of screw rod radial through screw.
As further improvement of the utility model: described rotation focusing object is LED stage lamp, is circularly and evenly distributed.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, adopt integrated structure design, can effectively save taking up room of stage lighting, focusing motor and electric rotating machine are connected by screw rod, and be fixed by central dividing plate, controlled by the combination of controller to focusing motor and electric rotating machine, zoom and rotation up and down can be realized separately to the LED on ring flange, also can realize realizing rotate effect to while the upper and lower zoom of LED, the utility model project organization is exquisite, simplify traditional light of stage and rotate Zoom structure, for light of stage clustering controls the Electromechanical Control structure providing a kind of cheapness completely newly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is that focusing motor and screw rod assemble schematic diagram;
Fig. 4 is the structural representation of screw rod.
Embodiment
Existing accompanying drawings and embodiment further illustrate the utility model:
Referring to figs. 1 to Fig. 4, a kind of novel focusing and rotary motor configuration, comprise focusing motor 1, electric rotating machine 2 and screw rod 3, wherein: described screw rod 3 is arranged in the nut rotor 11 of focusing motor 1, described screw rod 3 one end is screens feather key axle 31, described screens feather key axle 31 is through the rotor of electric rotating machine 2, and be connected with the screens guide key groove in electric rotating machine 2 rotor, a mounting plate 4 is separated with in the middle of described focusing motor 1 and electric rotating machine 2, the head of the screens feather key axle 3 of described screw rod is provided with ring flange 5, described ring flange 5 is provided with some rotations focusing object 6.
Described focusing motor 1 and electric rotating machine 2 are stepping motor, and the control line of described stepping motor is connected with controller.
Described screens feather key axle 31 is D font axle or splined shaft, and described screens guide key groove is D font keyway or spline.
Described ring flange 5 is fixed by the ladder cutting ferrule 7 at bolt and top, described ladder cutting ferrule locked on the screens feather key axle of screw rod radial through screw.
Described rotation focusing object 6 is LED stage lamp, is circularly and evenly distributed.
Case study on implementation:
LED static state rotates:
When screw flight is common right-handed nut, controller controls focusing motor and electric rotating machine rotates simultaneously in the direction of the clock, the clockwise precession of armature nut of focusing motor, there is the trend driving screw rod up to walk, but because electric rotating machine and screw rod adopt, D is axially oriented to be coordinated, screw rod clockwise movement together can be driven, therefore the trend that nut up drives screw rod up to walk is counteracted, ring flange on screw head can follow screw rod to turn clockwise, LED on ring flange only does static clockwise rotation, otherwise, motor is rotated counterclockwise too, LED is only done static state and is rotated counterclockwise.
LED rotates zoom motion:
When screw flight is common right-handed nut, controller controls focusing screw motor and turns clockwise, and the clockwise precession of armature nut of focusing motor, has the trend driving screw rod up to walk, control electric rotating machine with Time Controller to turn clockwise, electric rotating machine drives screw rod to press clockwise movement.
When motor rotary speed of focusing is greater than motor rotary speed, electric rotating machine cannot offset the trend that armature nut drives screw rod up to move completely, therefore screw rod can up move, and can be driven together by electric rotating machine and turn clockwise, therefore screw rod realizes rotary motion while the LED on ring flange can being driven to do move upward.
When motor rotary speed of focusing is less than motor rotary speed, the trend that armature nut drives screw rod up to move offset entirely completely by electric rotating machine, and moving toward opposite direction by relative rotor nut, therefore screw rod can down rotary motion, and drive the LED on ring flange to be rotated down motion, realize the rotation zoom motion of stage lighting.
Otherwise motor is rotated counterclockwise too.
The upper and lower zoom motion of LED:
When screw flight is common right-handed nut, controller controls focusing screw motor and turns clockwise, the clockwise precession of armature nut of focusing motor, there is the trend driving screw rod up to walk, control electric rotating machine with Time Controller and enter self-locking state, the rotary motion of screw rod, by the locked orientation of electric rotating machine, cannot rotate, up can only move, drive the LED on the ring flange on screw head up to do zoom motion.
Otherwise zoom motor is rotated counterclockwise, electric rotating machine enters self-locking state, and LED only down does zoom motion.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative mental labour, all belong to the scope that the utility model is protected.
Claims (5)
1. a novel focusing and rotary motor configuration, comprise focusing motor, electric rotating machine and screw rod, it is characterized in that: described screw rod is arranged in the nut rotor of focusing motor, described screw rod one end is screens feather key axle, described screens feather key axle is through the rotor of electric rotating machine, and be connected with the screens guide key groove in rotary motor rotor, a mounting plate is separated with in the middle of described focusing motor and electric rotating machine, the head of the screens feather key axle of described screw rod is provided with ring flange, and described ring flange is provided with some rotations focusing object.
2. a kind of novel focusing according to claim 1 and rotary motor configuration, is characterized in that: described focusing motor and electric rotating machine are stepping motor, and the control line of described stepping motor is connected with controller.
3. a kind of novel focusing according to claim 1 and rotary motor configuration, is characterized in that: described screens feather key axle is D font axle or splined shaft, and described screens guide key groove is D font keyway or spline.
4. a kind of novel focusing according to claim 1 and rotary motor configuration, is characterized in that: described ring flange is fixed by the ladder cutting ferrule at bolt and top, described ladder cutting ferrule locked on the screens feather key axle of screw rod radial through screw.
5. a kind of novel focusing according to claim 1 and rotary motor configuration, is characterized in that: described rotation focusing object is LED stage lamp, is circularly and evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344597.1U CN204741397U (en) | 2015-05-26 | 2015-05-26 | Novel focusing and rotating electrical machines structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344597.1U CN204741397U (en) | 2015-05-26 | 2015-05-26 | Novel focusing and rotating electrical machines structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741397U true CN204741397U (en) | 2015-11-04 |
Family
ID=54423114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344597.1U Expired - Fee Related CN204741397U (en) | 2015-05-26 | 2015-05-26 | Novel focusing and rotating electrical machines structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852546A (en) * | 2015-05-26 | 2015-08-19 | 广州高浪电子科技有限公司 | Novel focusing and rotating motor structure |
| CN116055848A (en) * | 2023-03-31 | 2023-05-02 | 成都睿铂科技有限责任公司 | An active focal plane focusing method, camera and aerial camera |
-
2015
- 2015-05-26 CN CN201520344597.1U patent/CN204741397U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852546A (en) * | 2015-05-26 | 2015-08-19 | 广州高浪电子科技有限公司 | Novel focusing and rotating motor structure |
| CN104852546B (en) * | 2015-05-26 | 2017-07-07 | 广州高浪电子科技有限公司 | A kind of new focusing and rotary motor configuration |
| CN116055848A (en) * | 2023-03-31 | 2023-05-02 | 成都睿铂科技有限责任公司 | An active focal plane focusing method, camera and aerial camera |
| CN116055848B (en) * | 2023-03-31 | 2023-06-13 | 成都睿铂科技有限责任公司 | Active focal plane focusing method, camera and aerial camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 |