CN108534097A - Module under a kind of stage lighting imaging chopping disk - Google Patents
Module under a kind of stage lighting imaging chopping disk Download PDFInfo
- Publication number
- CN108534097A CN108534097A CN201810403456.0A CN201810403456A CN108534097A CN 108534097 A CN108534097 A CN 108534097A CN 201810403456 A CN201810403456 A CN 201810403456A CN 108534097 A CN108534097 A CN 108534097A
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- CN
- China
- Prior art keywords
- cutting sheet
- support plate
- stage lighting
- module under
- chopping disk
- 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.)
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- 238000003384 imaging method Methods 0.000 title claims abstract description 23
- 238000002955 isolation Methods 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of stage lighting imaging cutting machine structures, more particularly to a kind of module under stage lighting imaging chopping disk, including support plate and cutting sheet, support plate is equipped with light hole, cutting sheet is slidably connected on the supporting plate, and cutting sheet is equipped with multiple translots, and sliding part is slidably connected on translot, support plate is equipped with the sliding equipment of multiple strips, and sliding part is slidably connected in sliding equipment.This programme reduces the volume of lower module, keeps lower module compacter, is conducive to the installation of lower module.
Description
Technical field
The present invention relates to modules under a kind of stage lighting imaging cutting machine structure more particularly to a kind of stage lighting imaging chopping disk.
Background technology
Imaging lamp, or molding lamp, ellipsoidal spotlight.Its beam angle can select to apply according to a variety of needs, imaging lamp
Key property be can be variously-shaped by the hot spot side of cutting into, diamond shape, triangle etc. as magic lantern, or needed for projecting it is various
Pattern.
Current imaging lamp mainly carries out comprehensive cutting by two groups of cutting assemblies to light.Cutting assembly includes mainly
Cutting member and support element for carrying cutting member, can control cutting member to move or revolve on support element by driving mechanism
Turn, to make cutting member translate or rotation, cutting member is made to carry out blocking cutting to light, so that across the light of aperture
It is blocked by cutting member and is projected out hot spot of different shapes.
In a kind of imaging diced system for stage lamp for being CN201020181142.X such as Chinese Patent Application No.
Signified cutting sheet and fixed frame drives cutting sheet to be translated on fixed frame or rotate to realize by leading screw stepper motor
Control to cutting sheet, but leading screw stepper motor directly drives cutting sheet movement, cutting sheet and leading screw stepper motor distance compared with
Closely, fixed frame also needs fixed leading screw stepper motor, therefore the structure of fixed frame is more complicated, and the volume of fixed frame is larger, to
Keep the volume of entire cutting assembly larger, is unfavorable for the installation of cutting assembly.
Invention content
The purpose of the present invention is to provide a kind of stage lightings to be imaged module under chopping disk, to reduce the volume of lower module, profit
In the installation of lower module.
In order to achieve the above objectives, the technical scheme is that：Module under a kind of stage lighting imaging chopping disk, including support
Plate and cutting sheet, support plate are equipped with light hole, and cutting sheet is slidably connected on the supporting plate, and cutting sheet is equipped with multiple longitudinal
Translot slidably connects sliding part on translot, and support plate is equipped with the sliding equipment of multiple strips, and sliding equipment is for example sliding
Rail, sliding slot etc., sliding part is slidably connected in sliding equipment.
The operation principle of this programme is：Cutting sheet is for cutting light.Support plate is used to move as cutting sheet
Carrier.Light hole is for making light pass through.Since sliding part is slidably connected in translot, therefore sliding part offsets with translot, leads to
Sliding part of overdriving slides in sliding equipment, cutting sheet can be pushed to slide on the supporting plate.Existed by adjusting different sliding parts
Displacement distance on sliding equipment can make cutting sheet translate or rotate, keep cutting sheet different from the relative position of support plate, right
Light is blocked, and light is cut into different shapes.Sliding part can slide in translot, when avoiding moving due to cutting sheet
Sliding part between cutting sheet the variation of distance and caused by stuck phenomenon.
When using above-mentioned technical proposal, lower module has complemented each other to form entire chopping disk with the upper module in chopping disk.
Cutting sheet in lower module is translated or is rotated by sliding distance difference of the sliding part in sliding equipment, and cutting sheet is logical
Sliding part is crossed to connect with driving motor indirectly, support plate is not necessarily to fixed driving motor, and the small volume of sliding part, therefore it is entire under
Module it is relatively simple for structure, it is mutually compact between each part, be convenient for the installation of lower module, consequently facilitating entire chopping disk
Installation, reduces the volume of chopping disk.In addition, sliding equipment is strip, therefore the moving direction of sliding part is straight, is compared
The sliding equipment of bending, sliding part is without using swing arm, to make the structure of the driving mechanism of driving sliding part movement also compare
Simply.
Further, support plate is equipped with multiple guiding mechanisms, and cutting sheet is equipped with and is slidably connected at leading in guiding mechanism
To part.Guiding mechanism can be guide rail, guide groove etc., and when cutting sheet translates or rotates, guide part slides in guiding mechanism,
Guiding mechanism offsets with guide part, and the offset of guide part and guiding mechanism cooperation limitation cutting sheet limits one degree of freedom, rises
The effect for having arrived guiding and centering keeps the translation of cutting sheet or rotation more steady and accurate.
Further, cutting sheet includes cutting sheet ontology and laterally bends body, connects between cutting sheet ontology and laterally bending body
It is connected to the longitudinal bending body for making cutting sheet ontology be detached with support plate.Cutting sheet ontology is bent body point by longitudinal bending body with lateral
From, make between cutting sheet ontology and support plate have certain gap, therefore in cutting sheet only laterally bending body connect with support plate
It touches, is contacted with support plate compared to entire cutting sheet, reduce the contact area of cutting sheet and support plate, to reduce cutting sheet
Friction area between support plate reduces the frictional force between cutting sheet and support plate and the frictional heat of generation, makes cutting
Piece movement is more smooth.
Further, isolation board is removably connected in support plate, isolation board and cutting sheet are located at the same side of support plate, cut
The quantity of pitch cutting is two, and two cutting sheets are located at the both sides of isolation board.Isolation board separates two cutting sheets, to anti-
Only when two cutting sheet relative movements, two cutting sheets offset, and ensure the normal movement of cutting sheet.Also, isolation board prevents two
A mutual fretting wear of cutting sheet, reduces frictional force, is conducive to improve the service life of two cutting sheets.
Further, it is connected with belt on sliding part.When belt moves, belt drives sliding part sliding in sliding equipment
It is dynamic.Relatively simple for structure, the lighter weight of belt drives the driving mechanism of sliding part movement simpler, to reduce as a result,
The quality of entire cutting mechanism.Also, belt transmission movement is more direct, relative to link mechanism or lead screw motor mechanism or pendulum
Arm mechanism, movement velocity faster, and under identical speed conditions it is achievable movement it is more accurate.
Further, the shape of support plate is rectangular, and four angles of support plate are equipped with mounting hole.Mounting hole is solid for being inserted into
Part, such as bolt are determined, consequently facilitating lower module and upper module, upper cover and lower cover are fixed together.The shape of support plate is side
Shape, fixed hole position is on four angles of support plate, therefore fixing piece is respectively acting on four mounting holes, keeps support plate fixed more
Add stabilization.
Further, support plate is equipped with the first assembly stud, and cutting sheet is equipped with the groove for avoiding the first assembly stud.The
One assembly stud with the support plate in upper module for connecting, to the isolation board in fixed upper module.When cutting sheet moves, the
One assembly stud can enter in groove, influence the movement of cutting sheet to prevent the first assembly stud and cutting sheet from offseting.
Further, the second assembly stud is connected between support plate and isolation board.Second assembly stud is used for lower module
On isolation board be fixed to support plate on.
Further, the end of sliding part is equipped with card slot, and belt is connected in card slot.Belt is connected by card slot and sliding part
It connects, connection type is simpler.
Further, there are two the translots in each cutting sheet, two translots pass through sliding with the symmetrical axial symmetry of cutting sheet
Part is connected to the sliding equipment in the same cutting sheet with the symmetrical axial symmetry of support plate.Translot is regular in cutting sheet as a result,
Distribution, sliding equipment on the supporting plate move consequently facilitating sliding part applies active force to cutting sheet convenient for cutting sheet by regular distribution
It is dynamic, keep cutting sheet movement more flexible and stablizes.
Description of the drawings
Fig. 1 is the explosive view of chopping disk；
Fig. 2 is the structural schematic diagram of the lower module in Fig. 1；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is schematic diagram when lower module uses；
Fig. 5 is schematic diagram when lower module is not used；
Fig. 6 is the schematic diagram that sliding part is connect with belt；
Fig. 7 is the structural schematic diagram of support plate.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Upper cover 1, upper module 2, lower module 3, lower cover 4, support plate 5, isolation board
6, cutting sheet 7, belt 8, first assemble stud 9, second assemble stud 10, groove 11, guide groove 12, translot 13, sliding part 14,
Sliding slot 15, the first mounting hole 16, mounting hole 17, guide post 18, the second mounting hole 19, third mounting hole 20, longitudinal bending body 21,
Laterally bending body 22, fitting groove 26, mounting post 27.
Embodiment is basic as shown in attached drawing 1- Fig. 7：Module under a kind of stage lighting imaging chopping disk, and upper module 2, upper cover
1 and lower cover 4 form together stage lighting imaging chopping disk.The explosive view of chopping disk is as shown in Figure 1, chopping disk is followed successively by from top to bottom
Upper cover 1, upper module 2, lower module 3 and lower cover 4.
In conjunction with shown in Fig. 2, Fig. 4 and Fig. 5, lower module 3 includes support plate 5, isolation board 6 and two cutting sheets 7.Support plate 5
Shape be rectangular, mounting hole 17 is equipped on four angles of support plate 5, consequently facilitating by bolt by lower module 3, upper module
2, upper cover 1 and lower cover 4, which are fixed together, forms entire chopping disk.The middle part of support plate 5 and the middle part of isolation board 6 are equipped with thang-kng
Hole, the guide groove 12 there are two strip is set in support plate 5, and the line of two guide grooves 12 is located on the symmetry axis of support plate 5.
The sliding slot 15 there are four strip is set in support plate 5, two of which sliding slot 15 is located at the both sides of a guide groove 12, and is led with this
It is symmetrical axial symmetry to slot 12；Other two sliding slot 15 is located at the both sides of another guide groove 12, and is pair with the guide groove 12
Claim axial symmetry.It is all provided on one group of opposite two side in support plate 5 there are two the first mounting hole 16, another group in support plate 5
Second mounting hole 19 there are two being all provided on two opposite sides.It is connected with the first assembly stud 9 on first mounting hole 16, first
The end for assembling stud 9 is ladder-like, consequently facilitating in the mounting hole in the support plate and isolation board that are inserted on module 2,
Make support plate 5 on lower module 3 on upper module 2 support plate and isolation board be fixed.
Isolation board 6 and cutting sheet 7 are located at support plate 5 close to the same side of upper module 2, two cutting sheets 7 be located at every
Both sides from plate 6.The width at the both ends of isolation board 6 is respectively less than the width at 6 middle part of isolation board.There are two 6 both ends of isolation board are all provided with
It is connected with isolation board 6 and support plate 5 between second mounting hole 19 of third mounting hole 20, third mounting hole 20 and support plate 5
The the second assembly stud 10 to link together, the end of the second assembly stud 10 is ladder-like, consequently facilitating assembling spiral shell by second
Column 10 is fixed in the mounting hole in the support plate of module 2.
Shown in Fig. 3-Fig. 5, cutting sheet 7 includes cutting sheet ontology and laterally bends body 22, laterally bends on body 22
Equipped with vertical bending part, to play booster action, being connected between cutting sheet ontology and laterally bending body 22 makes cutting sheet
Longitudinal bending body 21 that ontology is detached with support plate 5, to make that there is certain gap between cutting sheet ontology and support plate 5.
The lateral bending body 22 of cutting sheet 7 is slidably connected in support plate 5, and laterally bending body 22, which is equipped with, avoids the first assembly stud 9
Two grooves 11, to prevent the first assembly stud 9 influence cutting sheet 7 slide.The middle part of the lateral bending body 22 of cutting sheet 7
Equipped with the guide post 18 being slidably connected in guide groove 12.The both ends of the lateral bending body 22 of cutting sheet 7 are equipped with translot 13.Translot
The sliding part 14 of " work " shape that is slidably connected on 13, sliding part 14 are slidably connected in sliding slot 15, tool of the sliding part 14 in sliding slot 15
Body connection type is：Sliding part 14 includes sliding sleeve and the clamping ring with card slot, and sliding sleeve is to sliding in the translot 13 of cutting sheet 7
It is dynamic, it is fixedly connected by rivet between sliding sleeve and clamping ring.As shown in fig. 7, sliding slot 15 connects close to the one end at 5 middle part of support plate
It is connected with fitting groove 26, consequently facilitating assembly sliding part 14, support plate 5 is equipped with the mounting post 27 close to 26 outside of fitting groove, from
And convenient for installing runner in support plate 5.As shown in fig. 6, belt 8 is bonded in the card slot of the clamping ring on sliding part 14, it is sliding
The end of set is equipped with two-stage step, and the translot 13 of level-one step and cutting sheet 7 coordinates, between sliding adjusting sliding part
14 at a distance from guide post 18, one gasket of another grade of step riveting, keeps it from and is detached as with cutting sheet 7.
Specific implementation process is as follows：Belt 8 is located on the one end in 5 outside of support plate and is all connected with upper belt pulley, is made each
Belt pulley is both connected on driving motor, and the other end of belt 8 is mounted on the runner in mounting post 27, to make belt 8 exist
It is able to support rotating under the action of belt pulley and runner.When initial, as shown in figure 5, the side of cutting sheet 7 side and support plate 5
Alignment, the first assembly stud 9 are located in groove 11, and sliding part 14 is located at sliding slot 15 close to one end of 5 side of support plate, and two are cut
Pitch cutting 7 is located at the both sides of isolation board 6.In use, as shown in figure 4, driving motor is made to drive belt 8 on runner by belt pulley
Rotation, belt 8 drive the sliding in sliding slot 15 of sliding part 14, sliding part 14 to push the translation of cutting sheet 7 and rotation, make cutting sheet 7
Light hole is blocked, to realize the cutting of light.By adjusting the displacement distance of each sliding part 14, cutting sheet 7 is adjusted
The distance and rotation angle of translation be cut into of different shapes to change the relative position between cutting sheet 7 and light hole
Hot spot.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Range is protected, these all do not interfere with the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (10)
1. module under a kind of stage lighting imaging chopping disk, it is characterised in that：Including support plate and cutting sheet, set in the support plate
There are light hole, the cutting sheet to be slidably connected on the supporting plate, the cutting sheet is equipped with multiple longitudinal translots, on translot
Sliding part is slidably connected, support plate is equipped with the sliding equipment of multiple strips, and sliding part is slidably connected at sliding equipment
It is interior.
2. module under a kind of stage lighting imaging chopping disk according to claim 1, it is characterised in that：It is set in the support plate
There are multiple guiding mechanisms, cutting sheet to be equipped with the guide part being slidably connected in guiding mechanism.
3. module under a kind of stage lighting imaging chopping disk according to claim 1, it is characterised in that：The cutting sheet includes
Cutting sheet ontology and laterally bending body, being connected between the cutting sheet ontology and laterally bending body makes cutting sheet ontology and support
Longitudinal bending body of plate separation.
4. module under a kind of stage lighting imaging chopping disk according to claim 1, it is characterised in that：It can in the support plate
Dismantling connection has isolation board, the isolation board and cutting sheet to be located at the same side of support plate, and the quantity of cutting sheet is two, two
Cutting sheet is located at the both sides of isolation board.
5. module under a kind of stage lighting imaging chopping disk according to claim 1, it is characterised in that：Connect on the sliding part
It is connected to belt.
6. module under a kind of stage lighting imaging chopping disk according to claim 1, it is characterised in that：The shape of the support plate
Shape is rectangular, and four angles of support plate are equipped with mounting hole.
7. module under a kind of stage lighting imaging chopping disk according to claim 1, it is characterised in that：It is set in the support plate
There are the first assembly stud, the cutting sheet to be equipped with the groove for avoiding the first assembly stud.
8. module under a kind of stage lighting imaging chopping disk according to claim 4, it is characterised in that：The support plate with every
From being connected with the second assembly stud between plate.
9. module under a kind of stage lighting imaging chopping disk according to claim 5, it is characterised in that：The end of the sliding part
Portion is equipped with card slot, and belt is connected in card slot.
10. according to module under a kind of any stage lighting imaging chopping disks of claim 1-9, it is characterised in that：Each cut
There are two translots in pitch cutting, and two translots are connected to the same cutting sheet with the symmetrical axial symmetry of cutting sheet, by sliding part
On sliding equipment with the symmetrical axial symmetry of support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403456.0A CN108534097A (en) | 2018-04-28 | 2018-04-28 | Module under a kind of stage lighting imaging chopping disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403456.0A CN108534097A (en) | 2018-04-28 | 2018-04-28 | Module under a kind of stage lighting imaging chopping disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108534097A true CN108534097A (en) | 2018-09-14 |
Family
ID=63475711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810403456.0A Pending CN108534097A (en) | 2018-04-28 | 2018-04-28 | Module under a kind of stage lighting imaging chopping disk |
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| Country | Link |
|---|---|
| CN (1) | CN108534097A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203215573U (en) * | 2013-03-17 | 2013-09-25 | 苏坚池 | Beam imaging cutting device |
| CN203258586U (en) * | 2013-04-07 | 2013-10-30 | 广州市明道灯光科技有限公司 | Light beam cutting transmission mechanism and light beam cutting system including same |
| CN107289414A (en) * | 2017-08-08 | 2017-10-24 | 宁波金熠光电科技有限公司 | A kind of LED electronics cuts imaging lamp |
| CN208312275U (en) * | 2018-04-28 | 2019-01-01 | 四川省欧玛科技有限公司 | A kind of stage lighting imaging chopping disk lower die group |
-
2018
- 2018-04-28 CN CN201810403456.0A patent/CN108534097A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203215573U (en) * | 2013-03-17 | 2013-09-25 | 苏坚池 | Beam imaging cutting device |
| CN203258586U (en) * | 2013-04-07 | 2013-10-30 | 广州市明道灯光科技有限公司 | Light beam cutting transmission mechanism and light beam cutting system including same |
| CN107289414A (en) * | 2017-08-08 | 2017-10-24 | 宁波金熠光电科技有限公司 | A kind of LED electronics cuts imaging lamp |
| CN208312275U (en) * | 2018-04-28 | 2019-01-01 | 四川省欧玛科技有限公司 | A kind of stage lighting imaging chopping disk lower die group |
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