CN202868581U - Cutting device used for stage light imaging system - Google Patents
Cutting device used for stage light imaging system Download PDFInfo
- Publication number
- CN202868581U CN202868581U CN 201220548429 CN201220548429U CN202868581U CN 202868581 U CN202868581 U CN 202868581U CN 201220548429 CN201220548429 CN 201220548429 CN 201220548429 U CN201220548429 U CN 201220548429U CN 202868581 U CN202868581 U CN 202868581U
- Authority
- CN
- China
- Prior art keywords
- lenticular lenses
- imaging system
- cutter sweep
- stage lighting
- lighting imaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a cutting device used for a stage light imaging system. The cutting device used for the stage light imaging system is compact in structure, small in size, high in image cutting accuracy, and clear in image. The cutting device used for the stage light imaging system comprises a base plate and apertures which are formed in the base plate and used for light beams passing through. At least four grating sheets which are used for shielding at least partial area of light beams are arranged at different directions around the light beams. Each grating sheet is connected with a drive device through a driving connecting rod. The at least four grating sheets are in staggered arrangement along the beam passing through direction. A sliding gasket is arranged between adjacent grating sheets. A light beam hole which is along the light beam and coincided with the apertures is formed in each sliding gasket. The sliding gaskets separate each grating sheet. The fact that cutting effect is affected by the phenomena of intersection, collision and jam is avoided during movement of grating sheets. Compared with an existing cutting device of imaging, the cutting image of the cutting device used for the stage light imaging system can be controlled more accurately and the images are clearer.
Description
Technical field
The utility model relates to a kind of cutter sweep for the stage lighting imaging system.
Background technology
At modern dance desk lamp optical arena, the cardinal principle of imaging system is to utilize cutter sweep that light beam is cut, and makes the hot spot of light beam form the various shapes such as square, rhombus, triangle or projects the good pattern of various predetermined design.Wherein cutter sweep comprises a plurality of lenticular lenses, utilize the movement of lenticular lenses to come the shield portions light beam and form predetermined imaging pattern, the implementation of cutter sweep mainly contains two kinds in the prior art, a kind of is the position of manual adjustments lenticular lenses, use so extremely inconveniently, the pattern that cuts out is more single and the imaging degree of accuracy is not high; Another kind is to utilize controller control motor-driven connecting rod to drive the lenticular lenses motion, make it cut into predetermined shape, this cutter sweep is because internal structure is too complicated, so the outward appearance volume can be larger, noise is larger when work, stage effect is bad, and the stuck phenomenon of collision that occurs easily crossing one another between the lenticular lenses, the degree of accuracy of impact cutting and the definition of imaging.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of compact conformation volume little, and the cutting pattern degree of accuracy is high, the cutter sweep that is used for the stage lighting imaging system of imaging clearly.
The technical scheme that the utility model relates to is: the cutter sweep that is used for the stage lighting imaging system that the utility model relates to, comprise substrate and be opened in the aperture that passes through for light beam on this substrate, near described aperture different azimuth is provided with at least four lenticular lenses that are used for blocking at least part of zone of aperture, each lenticular lenses all is connected with drive unit by kinematic link, described at least four lenticular lenses are to be staggeredly arranged along the direction that light beam passes through, and be provided with sliding shim between the adjacent lenticular lenses, all offer the diaphragm hole that overlaps with aperture along beam direction on each sliding shim.
Preferred, described lenticular lenses is set to four, and each lenticular lenses all is connected with two drive units that make its translation and/or rotation.
Further, described drive unit is motor, cylinder or other power sources.
Further, described kinematic link comprises lenticular lenses connecting rod and the motor fork that is connected with motor output shaft, and described lenticular lenses is fixed on this lenticular lenses connecting rod.
Further, be provided with the deep-slotted chip breaker of certain-length at described motor fork, be provided with the limited post of control motor fork amplitude of fluctuation in this deep-slotted chip breaker.
Further, the two ends of described lenticular lenses connecting rod are provided with swinging chute, and the motor fork of both sides is assemblied in respectively in this swinging chute.
Further, described cutter sweep also includes train wheel bridge and lower plate, and described lenticular lenses and sliding shim are arranged between described train wheel bridge and the lower plate.
Further, be provided with gathering sill on described train wheel bridge and the lower plate, the connecting portion of described lenticular lenses and kinematic link can be along sliding in this gathering sill.
Further, offer the chute that is complementary with described gathering sill on the described sliding shim.
The beneficial effects of the utility model are: because near the different azimuth of the cutter sweep of the present utility model aperture of substrate is provided with at least four lenticular lenses that are used for blocking at least part of zone of aperture, each lenticular lenses all is connected with drive unit by kinematic link, described at least four lenticular lenses are to be staggeredly arranged along the direction that light beam passes through, and be provided with sliding shim between the adjacent lenticular lenses, sliding shim separates out each part lenticular lenses, the intersection-type collision stuck phenomenon when avoiding lenticular lenses to walk about and have influence on the effect in when cutting.The utility model also can comprise train wheel bridge and lower plate in addition, utilizes upper and lower clamping plate that separately lenticular lenses is fixed in the narrow space, can allow like this pattern can be more clear in cutting.Each lenticular lenses disposes independently motor simultaneously, motor utilizes kinematic link to drive the lenticular lenses that is distributed on the clamping plate four direction and moves, lenticular lenses can single movement or the combination action, can walk about flexibly in the time of guaranteeing its work, reaches accurately the imaging of expection.The existing imaging cutting products that compares, cutting pattern of the present utility model is more clear, can be effectively flexibly the imaging of expection pattern-cut; And in appearance, it is more exquisite, and structure is compacter, and the outward appearance volume compares more little, and more economical with materials can meet present environmental protection concept.
Description of drawings
Fig. 1 is that the utility model is along the decomposing schematic representation of beam direction;
Fig. 2 is installation diagram of the present utility model;
Fig. 3 is the wherein schematic diagram of a pair of lenticular lenses cutting aperture of the utility model.
The specific embodiment
Cutter sweep of the present utility model is provided with at least four lenticular lenses that are used for blocking at least part of zone of aperture in the different azimuth of substrate, each lenticular lenses all is connected with drive unit by kinematic link, the drive unit of present embodiment is preferably motor, each lenticular lenses all disposes separately motor, that is to say, the motion mode of lenticular lenses can be translation or rotation or carry out simultaneously that lenticular lenses can be that single movement or combination action cut into picture.Below just as an example of four lenticular lenses example principle of the present utility model is further elaborated, four lenticular lenses are to be distributed in respectively on four orientation of quadrature.
Cutter sweep as depicted in figs. 1 and 2, it comprises substrate 1 and is opened in the aperture 101 that passes through for light beam on this substrate 1, near four orthogonal orientation described aperture 101 are provided with four lenticular lenses that are used for blocking at least part of zone of aperture, each lenticular lenses all is connected with motor by kinematic link, kinematic link comprises lenticular lenses connecting rod 3 and the motor fork 2 that is connected with motor output shaft, lenticular lenses is fixed on this lenticular lenses connecting rod 3 (but fixed form rivet, for example wherein the 3rd lenticular lenses 12 is connected on the lenticular lenses connecting rod 3 by rivet 14).Described four lenticular lenses are to be staggeredly arranged along the direction that light beam passes through, and are denoted as successively from bottom to up the first lenticular lenses 10, the second lenticular lenses 11, the 3rd lenticular lenses 12, the 4th lenticular lenses 13, and are provided with sliding shim between the adjacent lenticular lenses; This cutter sweep also includes train wheel bridge 15 and lower plate 4, and described lenticular lenses and sliding shim are arranged between described train wheel bridge 15 and the lower plate 4.The position relationship of lenticular lenses and sliding shim can be referring to Fig. 1, the direction of passing through according to light beam, be provided with sliding shim 5 between the first lenticular lenses 10 and the lower plate 4, be provided with sliding shim 6 between the first lenticular lenses 10 and the second lenticular lenses 11, be provided with sliding shim 7 between the second lenticular lenses 11 and the 3rd lenticular lenses 12, be provided with sliding shim 8 between the 3rd lenticular lenses 12 and the 4th lenticular lenses 13, be provided with sliding shim 9 between the 4th lenticular lenses 13 and the train wheel bridge 15, above-mentioned each sliding shim and train wheel bridge 15, all offer the diaphragm hole that overlaps with aperture 101 along beam direction on the lower plate 4, the diaphragm hole 401 on the lower plate 4 for example, the diaphragm hole 501 on the sliding shim 5.Be provided with support column 103 and offer eight motor installation positions 102 at substrate 1, be used for being installed on support column 103 after above-mentioned train wheel bridge 15 and lower plate 4 and four lenticular lenses, five sliding shims are stacked in order; Per two motor installation positions 102 corresponding lenticular lenses wherein, motor fork 2 connects the output shaft of motor by flange on motor installation position 102, motor rotarily drives motor fork 2 and swings, thereby drives lenticular lenses connecting rod 3 and corresponding lenticular lenses translation or rotation.Both sides at the diaphragm hole of train wheel bridge 15 have gathering sill 1501, lower plate 4 the both sides of diaphragm hole be provided with gathering sill 402, and the direction of gathering sill 1501 and gathering sill 402 is vertical, and this translation direction with top a pair of lenticular lenses and following a pair of lenticular lenses is relevant.Take following one to one lenticular lenses (i.e. the first lenticular lenses 10 and the second lenticular lenses 11) as example, offer the chute that is complementary with described gathering sill 402 at sliding shim, for example both sides offer chute 502 on the sliding shim 5, since lenticular lenses connecting rod 3 with and corresponding the first lenticular lenses 10, the rivet 14 that connects between the second lenticular lenses 11 can pass gathering sill 402 on the lower plate 4 and the chute of the correspondence on the first lenticular lenses 10 and the second lenticular lenses 11, and moving like this lenticular lenses connecting rod 3 can drive freely translation or the rotation in the scope of gathering sill 402 of the first lenticular lenses 10 or the second lenticular lenses 11.
As shown in Figures 2 and 3, a pair of lenticular lenses (i.e. the 3rd lenticular lenses 12, the 4th lenticular lenses 13) on the train wheel bridge 15 is as example, be provided with swinging chute 301 at the two ends of lenticular lenses connecting rod 3, the motor fork 2 of both sides is assemblied in respectively in this swinging chute 301, the gathering sill 1501 of train wheel bridge 15 also is provided with three roads simultaneously, be connected respectively three rivets 14 of lenticular lenses, gathering sill 1501 in the middle of wherein gathering sill 1501 width of both sides are greater than, when the motor fork 2 of both sides swings according to opposite clockwise, then promote the lenticular lenses translation like this; When the motor fork 2 of both sides swung according to identical clockwise, the other end of motor fork 2 can in swinging chute 301 interior slips, drive lenticular lenses and rotate like this.Be provided with the deep-slotted chip breaker 201 of certain-length on this external described motor fork 2, be provided with the limited post 16 of control motor fork 2 amplitudes of fluctuation in this deep-slotted chip breaker 201.Referring to Fig. 3, for the 3rd lenticular lenses 12, the 4th lenticular lenses 13, under the drive of lenticular lenses connecting rod 3, do translational motion or rotate the aperture part in the middle of cutting no matter be, shelter from the subregion, cooperate like this another that lenticular lenses is formed predetermined cutting pattern.
Claims (9)
1. cutter sweep that is used for the stage lighting imaging system, comprise substrate and be opened in the aperture that passes through for light beam on this substrate, near described aperture different azimuth is provided with at least four lenticular lenses that are used for blocking at least part of zone of aperture, each lenticular lenses all is connected with drive unit by kinematic link, it is characterized in that: described at least four lenticular lenses are to be staggeredly arranged along the direction that light beam passes through, and be provided with sliding shim between the adjacent lenticular lenses, all offer the diaphragm hole that overlaps with aperture along beam direction on each sliding shim.
2. a kind of cutter sweep for the stage lighting imaging system according to claim 1, it is characterized in that: described lenticular lenses is set to four, and each lenticular lenses all is connected with two drive units that make its translation and/or rotation.
3. a kind of cutter sweep for the stage lighting imaging system according to claim 2, it is characterized in that: described drive unit is motor.
4. a kind of cutter sweep for the stage lighting imaging system according to claim 2, it is characterized in that: described kinematic link comprises lenticular lenses connecting rod and the motor fork that is connected with motor output shaft, and described lenticular lenses is fixed on this lenticular lenses connecting rod.
5. a kind of cutter sweep for the stage lighting imaging system according to claim 4 is characterized in that: be provided with the deep-slotted chip breaker of certain-length at described motor fork, be provided with the limited post of control motor fork amplitude of fluctuation in this deep-slotted chip breaker.
6. a kind of cutter sweep for the stage lighting imaging system according to claim 4, it is characterized in that: the two ends of described lenticular lenses connecting rod are provided with swinging chute, and the motor fork of both sides is assemblied in respectively in this swinging chute.
7. according to claim 1 to 6 each described a kind of cutter sweeps for the stage lighting imaging system, it is characterized in that: described cutter sweep also includes train wheel bridge and lower plate, and described lenticular lenses and sliding shim are arranged between described train wheel bridge and the lower plate.
8. a kind of cutter sweep for the stage lighting imaging system according to claim 7, it is characterized in that: be provided with gathering sill on described train wheel bridge and the lower plate, the connecting portion of described lenticular lenses and kinematic link can be along sliding in this gathering sill.
9. a kind of cutter sweep for the stage lighting imaging system according to claim 8 is characterized in that: offer the chute that is complementary with described gathering sill on the described sliding shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548429 CN202868581U (en) | 2012-10-24 | 2012-10-24 | Cutting device used for stage light imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548429 CN202868581U (en) | 2012-10-24 | 2012-10-24 | Cutting device used for stage light imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868581U true CN202868581U (en) | 2013-04-10 |
Family
ID=48035296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548429 Expired - Fee Related CN202868581U (en) | 2012-10-24 | 2012-10-24 | Cutting device used for stage light imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868581U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9610945B2 (en) | 2015-06-10 | 2017-04-04 | Ford Global Technologies, Llc | Collision mitigation and avoidance |
| US10011277B2 (en) | 2016-06-02 | 2018-07-03 | Ford Global Technologies, Llc | Vehicle collision avoidance |
| CN108488702A (en) * | 2018-05-10 | 2018-09-04 | 广州筑梦灯光设备有限公司 | A kind of stage lighting imaging system |
| US10118610B2 (en) | 2016-08-31 | 2018-11-06 | Ford Global Technologies, Llc | Autonomous vehicle using path prediction |
| US10266175B2 (en) | 2016-05-31 | 2019-04-23 | Ford Global Technologies, Llc | Vehicle collision avoidance |
-
2012
- 2012-10-24 CN CN 201220548429 patent/CN202868581U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9610945B2 (en) | 2015-06-10 | 2017-04-04 | Ford Global Technologies, Llc | Collision mitigation and avoidance |
| US10266175B2 (en) | 2016-05-31 | 2019-04-23 | Ford Global Technologies, Llc | Vehicle collision avoidance |
| US10011277B2 (en) | 2016-06-02 | 2018-07-03 | Ford Global Technologies, Llc | Vehicle collision avoidance |
| US10118610B2 (en) | 2016-08-31 | 2018-11-06 | Ford Global Technologies, Llc | Autonomous vehicle using path prediction |
| CN108488702A (en) * | 2018-05-10 | 2018-09-04 | 广州筑梦灯光设备有限公司 | A kind of stage lighting imaging system |
| CN108488702B (en) * | 2018-05-10 | 2024-03-22 | 广州筑梦灯光设备有限公司 | Stage lamp imaging system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868581U (en) | Cutting device used for stage light imaging system | |
| CN206129979U (en) | A mass damper for solar energy tracker | |
| CN204799529U (en) | Amplitude and tunable frequency's shaking table | |
| RU2019129495A (en) | MOVABLE SCREEN | |
| KR102125681B1 (en) | Soundproof plate having avoiding bird strike prevention apparatus | |
| CN109254427B (en) | Lamp box turnover mechanism | |
| JP4765082B2 (en) | Wave generator | |
| CN106812074B (en) | Highway roadside safety and noise comprehensive protection system | |
| CN204174266U (en) | Mask plate assembly | |
| CN207096456U (en) | A kind of mobile lidar | |
| CN215717801U (en) | Height-adjustable's insulated gate | |
| CN205581218U (en) | Aging testing platform of current logical software | |
| CN205034977U (en) | Multilayer laser scanning collection card and hoist tapered end counterpoint system | |
| CN206331205U (en) | Liquid crystal type intellectuality shade | |
| CN107905608B (en) | Explosion-proof guardrail | |
| CN205444050U (en) | Lane isolation barrier is used to highway | |
| CN204614410U (en) | The display screen module with contact pin lifting limited device lights testing apparatus | |
| KR102544482B1 (en) | Sound proof wall having avoid bird strike | |
| CN202107628U (en) | Gantry movement type cutting machine | |
| DE202009015826U1 (en) | illuminant | |
| CN214377489U (en) | Red tourism research product propaganda frame in rural area | |
| CN203742101U (en) | Pop-up glass guard bar | |
| JP2007270504A (en) | Framework of building | |
| CN2871734Y (en) | Fast-detachable modular of fence in building site | |
| CN209538090U (en) | A kind of highway guard rail |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161024 |