A kind of cutter sweep of light of stage
Technical field
The present invention relates to a kind of cutter sweep, more particularly to a kind of cutter sweep of light of stage.
Background technology
Light of stage is also named " stage illumination, lighting ", referred to as " light ".One of stage design modelling meanses.Set with light of stage
Standby and technological means, with the development of the story of a play or opera, with photochromic and its change display environment, rendered atmosphere, prominent central person, creates
Stage spatial impression, time sense, mould the external of stage performance, and provide necessary lighting effects etc..
Cutting is a kind of physical action.The cutting of narrow sense refers to by object with sharp weapon such as knives.Cut;The cutting of broad sense refers to
Using instrument, object is made object be disconnected in the presence of pressure or high temperature by such as lathe, flame.Also amplified out in mathematics
" line of cut ", refer to the straight line that a plane can be divided into several parts.Cut has important in the production, life of people
Effect.
There is the design of stage effect style sheet one, light of stage and coordinate not in place, operation multiple with dancer in existing cutter sweep
Miscellaneous shortcoming, thus need that a kind of stage effect pattern of research and development is various badly, light of stage design with dancer's cooperation in place, it is easy to operate
Light of stage cutter sweep.
The content of the invention
(1)The technical problem to be solved
The present invention in order to overcome the design of existing cutter sweep stage effect style sheet one, light of stage and dancer coordinate it is not in place,
The shortcoming of complex operation, the technical problem to be solved in the present invention is to provide that a kind of stage effect pattern is various, light of stage design
With dancer coordinate in place, the cutter sweep of light of stage easy to operate.
(2)Technical scheme
In order to solve the above-mentioned technical problem, the invention provides the cutter sweep of such a light of stage, include ceiling hold,
Pole, electric pushrod, the first effects board, L-shaped bar, the first motor, connecting rod, the second sliding sleeve, bulb, lamp stand, the second motor,
One sliding sleeve, the 3rd motor, disk and the second effects board, are provided with lamp stand in the middle of ceiling hold bottom, lamp stand bottom is provided with bulb, lamp stand
Gripping mechanism is provided with, gripping mechanism includes bolt, fixed cover and circular arc briquetting, fixed cover or so two ends and is symmetrically provided with spiral shell
Pit, is provided with bolt in screwed hole, bolt and screwed hole coordinate, and bolt is provided with circular arc briquetting, the gripping mechanism left and right sides
Pole is arranged with, pole bottom is provided with electric pushrod, and electric pushrod bottom is connected with the second motor, the connection of the second motor bottom
There is the first sliding sleeve, L-shaped bar is provided with the first sliding sleeve, the first sliding sleeve front side is provided with the first motor, and the first motor front side is connected with
Extension bar, L-shaped bar is provided with the second sliding sleeve, and the second sliding sleeve front side is connected with connecting rod lower rotation formula, and right side L-shaped bar right-hand member is provided with
First effects board, left side L-shaped bar left end is provided with the 3rd motor, and the 3rd motor left side is connected with disk, and disk is provided with the second effect
Fruit plate.
Preferably, circular arc block rubber is also included, circular arc briquetting is provided with circular arc block rubber.
Preferably, block is also included, lamp stand is provided with block, and block top contacts with gripping mechanism bottom.
Preferably, protective cover is also included, the second motor is externally provided with protective cover.
Preferably, bulb is fixedly connected with lamp stand, and angle between bulb and lamp stand is 90 °, between bulb and stage
Distance be 3 meters, and the light tone of bulb is warm tones, and the range of exposures of bulb, angle and power can be adjusted.
Preferably, ceiling hold is in horizontal positioned, and ceiling hold bottom is fixedly connected with lamp stand top, and lamp stand is located at ceiling hold bottom
In the middle of portion, and angle between ceiling hold bottom and lamp stand top is 90 °, and lamp stand is in placement, and lamp stand bottom and bulb vertically
It is fixedly connected.
Preferably, more than the diameter of lamp stand, the angle between fixed cover and lamp stand is 90 °, circular arc to the length of fixed cover
The diameter of briquetting is identical with the diameter of lamp stand, and circular arc briquetting is located at same level position with bolt, and bolt passes through screwed hole,
Bolt coordinates with screwed hole.
Preferably, gripping mechanism is in horizontal positioned, and the angle between gripping mechanism and lamp stand is 90 °, gripping mechanism or so
Both sides are symmetrically fixedly connected with pole, and angle between the gripping mechanism left and right sides and pole is 90 °, the pole of the left and right sides
In same horizontal line.
Operation principle:When carrying out performance and needing light to coordinate, bulb is opened, bulb is lighted can build atmosphere, when needing
When building the stage effect of various patterns, gripping mechanism is stuck on lamp stand, turn clockwise right side bolt, makes right side bolt
It is moved to the left, rotate counterclockwise left side bolt makes left side bolt move right, and left and right sides circular arc briquetting is driven by bolt
Mobile to centre, circular arc briquetting can fix lamp stand.After gripping mechanism is fixed, stop the rotation bolt, starts right side
Electric pushrod extends, and drives the first sliding sleeve of right side to move down, and drives the first effects board to move down by L-shaped bar, when first
When effects board is moved downward to correct position, right side electric pushrod is closed, start clockwise 180 ° of the second motor in right side, by first
Sliding sleeve drives clockwise 180 ° of L-shaped bar, makes clockwise 180 ° of the first effects board, closes the second motor of right side, and the first effects board can hide
Firmly the range of exposures of bulb, can be cut to light, and the patterns in the first effects board can be incident upon dance by light
On platform, more preferable stage effect can be built.Start the first motor of right side to replace clockwise and reverse, swing connecting rod, pass through
Second sliding sleeve makes right side L-shaped bar alternately be moved to the left and move right, and drives the first effects board to be alternately moved to the left and move right
It is dynamic, the patterns in the first effects board can be made to move left and right before the lights, stage atmosphere can be increased.When needs are changed not
With stage effect when, after right side L-shaped bar be moved to reset after, close the first motor, start right side the second motor reverse 180 °,
Drive L-shaped bar to reverse 180 ° to resetting by the first sliding sleeve, close the second motor of right side, start right side electric pushrod and shorten, lead to
Crossing the second motor of drive drives the first sliding sleeve to be moved upward to reset, closes right side electric pushrod, starts left side electric pushrod and stretches
It is long, drive the first sliding sleeve of left side to move down, move down the second effects board, when the second effects board is moved downward to suitable position
When putting, left side electric pushrod is closed, starts clockwise 180 ° of the second motor in left side, clockwise 180 ° of L-shaped bar is driven by the first sliding sleeve,
Make clockwise 180 ° of the second effects board, close the second motor of left side, the second effects board can cover the range of exposures of bulb, can be right
Light carries out various cuttings, and light be able to can be built different by the projection of the patterns in the second effects board before the lights
Stage effect.Start the first motor of left side to replace clockwise and reverse, swing connecting rod, left side L-shaped bar is made by the second sliding sleeve
Alternating is moved to the left and moves right, and drives the second effects board to be alternately moved to the left and move right, and can make the second effects board
On patterns move left and right before the lights, the stage atmosphere of different-effect can be built, at the same start the 3rd motor replace
Clockwise and reverse, drives the second effects board alternately to swing forward and swing backward by disk, can make in the second effects board
Patterns are moved forward and backward before the lights, can build ardent stage atmosphere.After performance is finished, bulb is closed, treat second
After effects board is rocked to reset, the 3rd motor is closed, after left side L-shaped bar is moved to reset, close the first motor, start left side
Electric pushrod shortens, and when driving the first sliding sleeve of left side to be moved upward to reset, closes left side electric pushrod, rotate counterclockwise right side
Bolt, makes right side bolt move right, and turn clockwise left side bolt, is moved to the left left side bolt, is driven by bolt left
Right both sides circular arc briquetting is moved to reset to both sides, and stopped the rotation bolt, and gripping mechanism is removed.
Because also including circular arc block rubber, circular arc briquetting is provided with circular arc block rubber, when circular arc briquetting is solid
When living lamp stand surely, circular arc block rubber can play a protective role, while can increase between circular arc block rubber and lamp stand
Frictional force, can preferably fix gripping mechanism.
Because also including block, lamp stand is provided with block, and block top contacts with gripping mechanism bottom, can be more preferable
Gripping mechanism is fixed, makes device more stable.
Because also including protective cover, the second motor is externally provided with protective cover, can protect the second motor.
Because bulb is fixedly connected with lamp stand, and angle between bulb and lamp stand is 90 °, between bulb and stage away from
From being 3 meters, and the light tone of bulb is warm tones, and the range of exposures of bulb, angle and power can be adjusted, and can be allocated
Whole light fixtures simultaneously produce the artistic effect of harmony, build more preferable atmosphere.
Because ceiling hold is in horizontal positioned, ceiling hold bottom is fixedly connected with lamp stand top, and lamp stand is located at ceiling hold bottom
Angle between centre, and ceiling hold bottom and lamp stand top is 90 °, and lamp stand is consolidated in placement vertically, and lamp stand bottom with bulb
Fixed connection, can make device more constant, when stage effect is built, plant running can be made to obtain more steady.
Because more than the diameter of lamp stand, the angle between fixed cover and lamp stand is 90 ° to the length of fixed cover, circular arc briquetting
Diameter it is identical with the diameter of lamp stand, circular arc briquetting and bolt are located at same level position, and bolt passes through screwed hole, bolt
Coordinate with screwed hole, can preferably fix gripping mechanism, make device more stable.
Because gripping mechanism is in horizontal positioned, the angle between gripping mechanism and lamp stand is 90 °, the gripping mechanism left and right sides
Symmetrically it is fixedly connected with pole, and angle between the gripping mechanism left and right sides and pole is 90 °, the pole of the left and right sides is located at
In same horizontal line, make gripping mechanism more stable, when stage effect is built, plant running can be made to obtain more steady.
(3)Beneficial effect
Invention achieves stage effect pattern is various, light of stage design and dancer coordinate in place, effect easy to operate, can
To efficiently control and allocate whole light fixtures and produce the artistic effect of harmony, light of stage design can be according to the totality of dancer
Imagination carries out artistic conception, can protrude leading role's image.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is the first overlooking the structure diagram of gripping mechanism of the present invention.
Fig. 3 is second overlooking the structure diagram of gripping mechanism of the present invention.
Fig. 4 is second main structure diagram of the invention.
Fig. 5 is the third main structure diagram of the invention.
Mark in accompanying drawing for:1- ceiling holds, 2- poles, 3- electric pushrods, the effects boards of 4- first, 5-L shape bars, 6- first
Motor, 7- connecting rods, the sliding sleeves of 8- second, 9- bulbs, 10- lamp stands, 11- gripping mechanisms, the motors of 12- second, the sliding sleeves of 13- first,
The motors of 14- the 3rd, 15- disks, the effects boards of 16- second, 17- bolts, 18- fixed covers, 19- circular arc briquettings, 20- screwed holes,
21- circular arc block rubbers, 22- blocks, 23- protective covers.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of cutter sweep of light of stage, as Figure 1-5, includes ceiling hold 1, pole 2, electric pushrod 3, the first effect
Plate 4, L-shaped bar 5, the first motor 6, connecting rod 7, the second sliding sleeve 8, bulb 9, lamp stand 10, the second motor 12, the first sliding sleeve 13,
Three motors 14, the effects board 16 of disk 15 and second, are provided with lamp stand 10 in the middle of the bottom of ceiling hold 1, the bottom of lamp stand 10 is provided with bulb 9,
Lamp stand 10 is provided with gripping mechanism 11, and gripping mechanism 11 includes bolt 17, fixed cover 18 and circular arc briquetting 19, fixed cover 18
Left and right two ends are symmetrically provided with screwed hole 20, screwed hole 20 and are provided with bolt 17, and bolt 17 and screwed hole 20 coordinate, set on bolt 17
There is circular arc briquetting 19, the left and right sides of gripping mechanism 11 is arranged with pole 2, and the bottom of pole 2 is provided with electric pushrod 3, electronic to push away
The bottom of bar 3 is connected with the second motor 12, and the bottom of the second motor 12 is connected with the first sliding sleeve 13, L-shaped bar is provided with the first sliding sleeve 13
5, the front side of the first sliding sleeve 13 is provided with the first motor 6, and the front side of the first motor 6 is connected with connecting rod 7, and L-shaped bar 5 is provided with the second sliding sleeve
8, the front side of the second sliding sleeve 8 is connected with the lower rotation formula of connecting rod 7, and the right-hand member of right side L-shaped bar 5 is provided with the first effects board 4, left side L-shaped
The left end of bar 5 is provided with the 3rd motor 14, and the left side of the 3rd motor 14 is connected with disk 15, and disk 15 is provided with the second effects board 16.
Circular arc block rubber 21 is also included, circular arc briquetting 19 is provided with circular arc block rubber 21.
Block 22 is also included, lamp stand 10 is provided with block 22, and the top of block 22 contacts with the bottom of gripping mechanism 11.
Protective cover 23 is also included, the second motor 12 is externally provided with protective cover 23.
Bulb 9 is fixedly connected with lamp stand 10, and angle between bulb 9 and lamp stand 10 is 90 °, between bulb 9 and stage
Distance be 3 meters, and the light tone of bulb 9 is warm tones, and the range of exposures of bulb 9, angle and power can be adjusted.
Ceiling hold 1 is in horizontal positioned, and the bottom of ceiling hold 1 is fixedly connected with the top of lamp stand 10, and lamp stand 10 is located at the bottom of ceiling hold 1
In the middle of portion, and angle between the bottom of ceiling hold 1 and the top of lamp stand 10 is 90 °, and lamp stand 10 is in placement vertically, and the bottom of lamp stand 10
It is fixedly connected with bulb 9.
More than the diameter of lamp stand 10, the angle between fixed cover 18 and lamp stand 10 is 90 °, circular arc to the length of fixed cover 18
The diameter of briquetting 19 is identical with the diameter of lamp stand 10, and circular arc briquetting 19 is located at same level position, and bolt 17 with bolt 17
Through screwed hole 20, bolt 17 coordinates with screwed hole 20.
Gripping mechanism 11 is in horizontal positioned, and the angle between gripping mechanism 11 and lamp stand 10 is 90 °, gripping mechanism 11 or so
Both sides are symmetrically fixedly connected with pole 2, and angle between the left and right sides of gripping mechanism 11 and pole 2 is 90 °, the left and right sides
Pole 2 is located in same horizontal line.
Operation principle:When carrying out performance and needing light to coordinate, bulb 9 is opened, bulb 9 is lighted can build atmosphere, when
When needing to build the stage effect of various patterns, gripping mechanism 11 is stuck on lamp stand 10, turn clockwise right side bolt 17, makes
Right side bolt 17 is moved to the left, rotate counterclockwise left side bolt 17, left side bolt 17 is moved right, and a left side is driven by bolt 17
Right both sides circular arc briquetting 19 is mobile to centre, and circular arc briquetting 19 can fix lamp stand 10.When fixing gripping mechanism 11
Afterwards, stop the rotation bolt 17, starts right side electric pushrod 3 and extends, and drives the first sliding sleeve 13 of right side to move down, by L-shaped bar 5
Drive the first effects board 4 to move down, when the first effects board 4 is moved downward to correct position, close right side electric pushrod 3,
Start clockwise 180 ° of the second motor of right side 12, clockwise 180 ° of L-shaped bar 5 is driven by the first sliding sleeve 13, make the first effects board 4 clockwise
180 °, the second motor 12 of right side is closed, the first effects board 4 can cover the range of exposures of bulb 9, light can be cut
Cut, light can build more preferable stage effect by the projection of the patterns in the first effects board 4 before the lights.Start
The first motor of right side 6 replaces clockwise and reverses, and swings connecting rod 7, makes right side L-shaped bar 5 alternately to moving to left by the second sliding sleeve 8
Move and move right, drive the first effects board 4 to be alternately moved to the left and move right, the pattern in the first effects board 4 can be made
Pattern is moved left and right before the lights, can increase stage atmosphere.When needing to change different stage effect, right side L-shaped bar 5 is treated
After being moved to reset, the first motor 6 is closed, start right side the second motor 12 and reverse 180 °, L-shaped bar is driven by the first sliding sleeve 13
5 reverse 180 ° to resetting, and close the second motor 12 of right side, start right side electric pushrod 3 and shorten, by driving the band of the second motor 12
Dynamic first sliding sleeve 13 is moved upward to resets, closes right side electric pushrod 3, starts left side electric pushrod 3 and extends, drive on the left of the
One sliding sleeve 13 is moved down, and moves down the second effects board 16, when the second effects board 16 is moved downward to correct position, is closed
Left side electric pushrod 3 is closed, starts clockwise 180 ° of the second motor of left side 12, clockwise 180 ° of L-shaped bar 5 is driven by the first sliding sleeve 13,
Make the second effects board 16 clockwise 180 °, close the second motor 12 of left side, the second effects board 16 can cover the irradiation model of bulb 9
Enclose, can carry out various cuttings to light, light can be by the projection of the patterns in the second effects board 16 before the lights, can be with
Build different stage effect.Start the first motor 6 of left side to replace clockwise and reverse, swing connecting rod 7, by the second sliding sleeve
8 make left side L-shaped bar 5 alternately be moved to the left and move right, and drive the second effects board 16 to be alternately moved to the left and move right, can
So that the patterns in the second effects board 16 are moved left and right before the lights, the stage atmosphere of different-effect can be built, while
Start the 3rd motor 14 to replace clockwise and reverse, drive the second effects board 16 alternately to swing forward and put backward by disk 15
It is dynamic, the patterns in the second effects board 16 can be made to move forward and backward before the lights, ardent stage atmosphere can be built.Work as table
Drill after finishing, close bulb 9, after the second effects board 16 is rocked to reset, close the 3rd motor 14, treat that left side L-shaped bar 5 is moved
To after resetting, the first motor 6 is closed, start left side electric pushrod 3 and shorten, drive the first sliding sleeve 13 of left side to be moved upward to reset
When, left side electric pushrod 3 is closed, rotate counterclockwise right side bolt 17 makes right side bolt 17 move right, and turn clockwise left side
Bolt 17, is moved to the left left side bolt 17, drives left and right sides circular arc briquetting 19 to be moved to both sides by bolt 17 multiple
Position, stopped the rotation bolt 17, and gripping mechanism 11 is removed.
Because also including circular arc block rubber 21, circular arc briquetting 19 is provided with circular arc block rubber 21, works as circular arc
When briquetting 19 fixes lamp stand 10, circular arc block rubber 21 can play a protective role, while circular arc block rubber can be increased
Frictional force between 21 and lamp stand 10, can preferably fix gripping mechanism 11.
Because also including block 22, lamp stand 10 is provided with block 22, and the top of block 22 contacts with the bottom of gripping mechanism 11,
Gripping mechanism 11 can be preferably fixed, makes device more stable.
Because also including protective cover 23, the second motor 12 is externally provided with protective cover 23, can protect the second motor 12.
Because bulb 9 is fixedly connected with lamp stand 10, and angle between bulb 9 and lamp stand 10 is 90 °, bulb 9 and stage
The distance between be 3 meters, and the light tone of bulb 9 is warm tones, and the range of exposures of bulb 9, angle and power can be adjusted
Section, can allocate whole light fixtures and produce the artistic effect of harmony, build more preferable atmosphere.
Because ceiling hold 1 is in horizontal positioned, the bottom of ceiling hold 1 is fixedly connected with the top of lamp stand 10, and lamp stand 10 is located at topmast
In the middle of the bottom of frame 1, and angle between the bottom of ceiling hold 1 and the top of lamp stand 10 is 90 °, and lamp stand 10 is in placement vertically, and lamp stand
10 bottoms are fixedly connected with bulb 9, and device can be made more constant, when stage effect is built, can make plant running get Geng Ping
Surely.
Because more than the diameter of lamp stand 10, the angle between fixed cover 18 and lamp stand 10 is 90 ° to the length of fixed cover 18, circle
The diameter of arc compression block 19 is identical with the diameter of lamp stand 10, and circular arc briquetting 19 is located at same level position, and spiral shell with bolt 17
Bolt 17 passes through screwed hole 20, bolt 17 to coordinate with screwed hole 20, can preferably fix gripping mechanism 11, makes device more steady
It is fixed.
Because gripping mechanism 11 is in horizontal positioned, the angle between gripping mechanism 11 and lamp stand 10 is 90 °, gripping mechanism 11
The left and right sides is symmetrically fixedly connected with pole 2, and angle between the left and right sides of gripping mechanism 11 and pole 2 is 90 °, left and right two
The pole 2 of side is located in same horizontal line, makes gripping mechanism 11 more stable, when stage effect is built, can make plant running
Obtain more steady.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.