CN205079165U - Stage lighting learns component actuating system - Google Patents
Stage lighting learns component actuating system Download PDFInfo
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- CN205079165U CN205079165U CN201520724800.8U CN201520724800U CN205079165U CN 205079165 U CN205079165 U CN 205079165U CN 201520724800 U CN201520724800 U CN 201520724800U CN 205079165 U CN205079165 U CN 205079165U
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- optical element
- stage lighting
- drive system
- element holder
- lighting optics
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Abstract
The utility model relates to a stage lamps and lanterns technical field, more specifically relate to a stage lighting learns component actuating system. A stage lighting learns component actuating system, includes backup pad, two at least optical element supports and two at least optical element, and every optical element installs on an optical element support correspondingly, and every optical element support all corresponds and connects a set of actuating mechanism, and actuating mechanism sets up in the backup pad, is equipped with the logical unthreaded hole that supplies the light beam to pass through in the backup pad, wherein, still include a rotary main shaft, each optical element support all rotationally overlaps to be established on rotary main shaft to present the staggered floor setting, and the end edge of every optical element support all is equipped with the dentate structure who connects rather than the actuating mechanism meshing that corresponds. The utility model discloses simple structure, it is rationally distributed, can reduce the inside occupation space of stage lamps and lanterns.
Description
Technical field
The utility model relates to stage lamp technical field, relates more specifically to a kind of stage lighting optics element drive system.
Background technology
In light of stage field, in order to realize multiple gorgeous stage-lighting effect, usually the structures such as prism, color chips, pattern segments can be set in stage lamp inside, gorgeous light effects can be realized by prism, color chips, being combined of pattern segments.And during single prism use, the lighting effects limitation got is comparatively large, effectiveness comparison is single, in order to address this problem, when reality uses, usually adopts two prisms to be combined.If publication number is the Chinese utility model patent of CN203868942U, disclose a kind of biprism for stage lamp to combine, this biprism is combined as 18 prism and 1 polygon prism, 8 described prisms and polygon prism are all positioned at above light source and light hole in stage lamp, are in stage lamp lamp body head.Prior art is all adopt the structure of this biprism to realize the composite effect of polygon prism usually, although each prism all can swing in optical axial plane, move into or shift out light path, but in the prior art, each prism is a set of driving mechanism being moved into or shift out light path of independent use, and the kinematic axis of each group prism is separate, can not share, this makes prior art there is following defect: lamp interior must be respectively two groups of prisms and each reserved certain installation site of driving mechanism thereof and space, this adds design difficulty in spatial design, need to carry out rigorous spatial design to each parts, otherwise easily there is interference, thus cause the use between each parts mutually influenced, and need to be equipped with multiple motor and corresponding drive installation structure, considerably increase the manufacturing cost of stage lamp to a certain extent, and install complicated.
Utility model content
The utility model, for overcoming at least one defect described in above-mentioned prior art, provides a kind of stage lighting optics element drive system, and the utility model structure is simple, rationally distributed, can reduce taking up room of stage lamp inside.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of stage lighting optics element drive system, comprise gripper shoe, at least two optical element holder and at least two optical elements, each optical element is arranged on an optical element holder accordingly, each optical element holder is all corresponding connects one group of driving mechanism, driving mechanism is arranged on the supporting plate, and gripper shoe is provided with the light hole passed through for light beam; Wherein, described stage lighting optics element drive system also comprises a rotary main shaft, each optical element holder is set on rotary main shaft all rotationally, and presents staggered floor setting, and the end edge of each optical element holder is equipped with the dentalation that the driving mechanism corresponding with it is connected with a joggle.Therefore each optical element all can move perpendicular in the plane of optical axis separately in stage lamp, the swing of each optical element is mutually unaffected, and when each optical element rotates, rotary main shaft is also impregnable, not along with moving together, rotary main shaft just plays the effect of supporting optical component.
Further, described at least two optical elements are one or more in prism, atomization mirror.Can select by the light effect of optimization required for stage lighting.
In the utility model, described each group of driving mechanism includes drive motors and driven wheel, and the motor shaft of drive motors is connected with driven wheel, and the dentalation on the optical element holder that driven wheel is corresponding with it is again connected with a joggle.By drive motors, driven wheel can be made to rotate, then the engagement of dentalation by driven wheel and optical element holder, optical element holder can be driven to carry out rotary oscillation, make corresponding optical element move into or shift out light hole top position.
Further, ensure that it can rotary oscillation in order to supporting optical component better, described optical element holder is connected by bearing assembly with between rotary main shaft.
Further, in order to prevent the problems such as the motion excess of stroke of each optical element, be provided with limited post in the relevant position of each optical element holder movement locus, this limited post is arranged on the supporting plate.
Further, in order to optimize the lighting effects of stage lighting, described optical element has one at least for rotatable optical element, and described rotatable optical element is arranged on corresponding optical element holder by rotating disk is rotating, and the periphery of described rotating disk is provided with a circle gear structure.
Further, described stage lighting optics element drive system also comprises the rotation driving mechanism driving described rotatable optical element rotation.
Further, described rotation driving mechanism comprises rotation driving motor, driving wheel and the quantity driven pulley corresponding with the quantity of rotatable optical element; Rotation driving motor is connected with rotary main shaft one end, and driving wheel is fixedly connected on rotary main shaft, and each driven pulley is all located on corresponding optical element holder, and the gear structure of described driving wheel, driven pulley and rotating disk periphery is connected with a joggle successively.By said structure, optical element can be made around himself axis rotation, when optical element driven-mechanism moves into light path, by its spinning motion, the hot spot effect rotated can be realized.
Preferably, described optical element holder and optical element are two, described two optical elements are arranged on two optical element holder respectively by rotating disk, rotation driving mechanism comprises a rotation driving motor, a driving wheel and two driven pulleys, and described driving wheel can engage with two driven pulleys.
Compared with the existing technology, the beneficial effects of the utility model are:
At least two optical element holder share a rotary main shaft, and staggered floor is arranged in the direction of the optical axis, compared to existing technology, can greatly reduce it and occupy space; And, in rotary actuation, each optical element holder only need carry out being processed to form intermeshing dentalation and be used as transmission mechanism on this body structure, just can drive multiple optical element rotation by a set of driving mechanism, compared to existing technology, decrease the usage quantity of motor, avoid adding driving part from outside, make full use of existing resource, not only reduce much unnecessary parts on the original basis, cost is lower, and arrangement space is compacter; In addition, although each optical element holder shares a rotating shaft, but adopt independently drive source, therefore motion is each other independent control, each motion is mutually unaffected, can not there is interference.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the top view after the assembling of the utility model optical element holder.
Fig. 3 is the explosive view of structure shown in Fig. 2.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as.
Embodiment 1
As Figure 1-3, a kind of stage lighting optics element drive system, comprise gripper shoe 1, two optical element holder and two optical elements (also can more optical element holder and optical element be set as required), two optical elements 2 are prism, each optical element 2 is arranged on an optical element holder 3 accordingly, each optical element holder 3 is all set on rotary main shaft 4 by bearing assembly 9 rotationally, and present staggered floor setting, each optical element holder 3 is all corresponding connects one group of driving mechanism, driving mechanism is arranged in gripper shoe 1, gripper shoe 1 is provided with the light hole passed through for light beam, and the end edge of each optical element holder 3 is equipped with the dentalation 8 that the driving mechanism corresponding with it is connected with a joggle.Described each group of driving mechanism includes drive motors 6 and driven wheel 5, and the motor shaft of drive motors 6 is connected with driven wheel 5, and the dentalation 8 on the optical element holder 3 that driven wheel 5 is corresponding with it is again connected with a joggle.Described gripper shoe 1 is provided with the limited post 7 preventing the optical element holder 3 motion excess of stroke on correspondence position.Described optical element 2 is both rotatable optical element, and described optical element 2 is arranged on corresponding optical element holder 3 by rotating disk 12 is rotating, and the periphery of described rotating disk 12 is provided with a circle gear structure 13.
In the present embodiment, described stage lighting optics element drive system also comprises the rotation driving mechanism driving described rotatable optical element rotation.It is not shown that described rotation driving mechanism comprises rotation driving motor 6(), driving wheel 10 and the quantity driven pulley 11 corresponding with the quantity of rotatable optical element; Rotation driving motor 6 is connected with rotary main shaft 4 one end, driving wheel 10 is fixedly connected on rotary main shaft 4, each driven pulley 11 is all located on corresponding optical element holder 3, and the gear structure 13 of described driving wheel 10, driven pulley 11 and rotating disk 12 periphery is connected with a joggle successively.With regard to the present embodiment, arrange two driven pulleys 11 and drive two optical element rotations respectively, described driving wheel 10 engages with two driven pulleys 11 respectively.
In this programme, the initial position of individual optical element holder 3 is all in the outside of light hole, and now each optical element does not process the light beam that stage lamp sends; When drive motors 6 drives driven wheel 5 to rotate, because the dentalation 8 on the optical element holder 3 that driven wheel 5 is corresponding with it is connected with a joggle, so driven wheel 5 can drive the optical element holder 3 corresponding with it to carry out rotary oscillation, thus make optical element 2 i.e. prism move to position directly over light hole to process light beam, meanwhile, the driven pulley 11 be located on optical element holder 3 moves to the position be meshed with driving wheel 10 and is connected with a joggle; Now, open rotation driving motor 6, the drive driving wheel 10 be fixedly connected on rotary main shaft 4 rotates by rotation driving motor 6, driving wheel 10 drives driven pulley 11 to rotate by engagement, driven pulley 11 drives rotating disk 12 to rotate by engagement, and then realizes the optical element 2 i.e. spinning motion of prism.When not needing prism to process light beam, change the direction of rotation of drive motors 6, namely optical element 2 i.e. prism can be shifted out position directly over light hole, due to the relevant position of gripper shoe being provided with limited post 7, therefore the optical element 2 i.e. motion of prism can not the excess of stroke.
In this programme, by the controlled motion of each driving mechanism and free-wheeling system, two prisms can be made simultaneously to move in light path, light-splitting processing is carried out to light beam, realize the composite light beam effect of biprism, and biprism rotation simultaneously, also can realize hot spot rotate effect; In addition, each prism also can not simultaneously be in light path, only has a prism to be placed in light path or two prisms are all placed in outside light path.
Embodiment 2
The present embodiment is similar to Example 1, its difference is, two one of them prisms of optical element 2, and another is atomization mirror, described prism is rotating to be arranged on corresponding optical element holder 3, and described atomization mirror is non-rotatable to be arranged on corresponding optical element holder 3; Due to atomization mirror without the need to rotation, therefore, the present embodiment can omit install atomization mirror optical element holder 3 on driven pulley 11 and rotating disk 12.The operation principle of the present embodiment and the operation principle of prism rotation similar to Example 1.
Embodiment 3
The present embodiment is similar to Example 1, and its difference is, two optical elements 2 are atomization mirror, and described atomization mirror is all non-rotatable to be arranged on corresponding optical element holder 3; Because atomization mirror is without the need to rotation, therefore, the present embodiment can omit the rotation driving mechanism for driving optical element 2 rotation.The operation principle of the present embodiment is similar to Example 1.
Obviously, above-described embodiment of the present utility model is only used to the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. a stage lighting optics element drive system, the optical element (2) comprising gripper shoe (1), at least two optical element holder (3) and be located on optical element holder, described gripper shoe (1) is provided with the light hole passed through for light beam and the driving mechanism driving optical element holder (3) to rotate, it is characterized in that, described gripper shoe (1) is also provided with rotary main shaft (4), described optical element holder (3) is all set in rotary main shaft (4) and goes up and can rotate around rotary main shaft (4) under the effect of driving mechanism.
2. a kind of stage lighting optics element drive system according to claim 1, is characterized in that, the corresponding one group of driving mechanism of each optical element holder is also driven by this group driving mechanism.
3. a kind of stage lighting optics element drive system according to claim 2, is characterized in that, described optical element (2) is prism or atomization mirror.
4. a kind of stage lighting optics element drive system according to claim 2, it is characterized in that, the end edge of each optical element holder (3) is equipped with dentalation (8), described each group of driving mechanism includes drive motors (6) and driven wheel (5), the motor shaft of drive motors (6) is connected with driven wheel (5), and the dentalation (8) on the optical element holder (3) that driven wheel (5) is corresponding with it is again connected with a joggle.
5. a kind of stage lighting optics element drive system according to claim 2, is characterized in that, is connected between described optical element holder (3) with rotary main shaft (4) by bearing assembly (9).
6. a kind of stage lighting optics element drive system according to claim 2, is characterized in that, described gripper shoe (1) is also provided with the limited post (7) limiting optical element holder (3) rotation amplitude.
7. according to the arbitrary described a kind of stage lighting optics element drive system of claim 1 to 6, it is characterized in that, described optical element (2) has at least one to be arranged on corresponding optical element holder (3) by rotating disk (12).
8. a kind of stage lighting optics element drive system according to claim 7, is characterized in that, described stage lighting optics element drive system also comprises the rotation driving mechanism driving described optical element rotation.
9. a kind of stage lighting optics element drive system according to claim 8, it is characterized in that, the periphery of described rotating disk (12) is provided with a circle gear structure (13), and described rotation driving mechanism comprises rotation driving motor (6), driving wheel (10) and the quantity driven pulley (11) corresponding with the quantity of optical element; Rotation driving motor (6) is connected with rotary main shaft (4) one end, driving wheel (10) is fixedly connected on rotary main shaft (4), each driven pulley (11) is all located on corresponding optical element holder (3), described driving wheel (10) engages with driven pulley (11), and driven pulley (11) engages with rotating disk (12).
10. a kind of stage lighting optics element drive system according to claim 9, it is characterized in that, described optical element holder (3) and optical element are two, described two optical elements are arranged on two optical element holder (3) respectively by rotating disk, rotation driving mechanism comprises a rotation driving motor (6), a driving wheel (10) and two driven pulleys (11), and described driving wheel (10) can engage with two driven pulleys (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724800.8U CN205079165U (en) | 2015-09-18 | 2015-09-18 | Stage lighting learns component actuating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724800.8U CN205079165U (en) | 2015-09-18 | 2015-09-18 | Stage lighting learns component actuating system |
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| Publication Number | Publication Date |
|---|---|
| CN205079165U true CN205079165U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724800.8U Withdrawn - After Issue CN205079165U (en) | 2015-09-18 | 2015-09-18 | Stage lighting learns component actuating system |
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| Country | Link |
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| CN (1) | CN205079165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114902A (en) * | 2015-09-18 | 2015-12-02 | 广州市浩洋电子有限公司 | Stage lamp optical element driving system |
-
2015
- 2015-09-18 CN CN201520724800.8U patent/CN205079165U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114902A (en) * | 2015-09-18 | 2015-12-02 | 广州市浩洋电子有限公司 | Stage lamp optical element driving system |
| CN105114902B (en) * | 2015-09-18 | 2018-11-16 | 广州市浩洋电子股份有限公司 | A kind of stage lighting optics element drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Weikai Inventor after: Chen Wenfeng Inventor before: Jiang Weikai |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109 Patentee after: Guangzhou Hao Yang electronic Limited by Share Ltd Address before: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109 Patentee before: Guangzhou Haoyang Electronics Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20181116 |