CN108954107A - A kind of eyeglass switching platform for follow spot light - Google Patents
A kind of eyeglass switching platform for follow spot light Download PDFInfo
- Publication number
- CN108954107A CN108954107A CN201810899002.7A CN201810899002A CN108954107A CN 108954107 A CN108954107 A CN 108954107A CN 201810899002 A CN201810899002 A CN 201810899002A CN 108954107 A CN108954107 A CN 108954107A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- hole
- spot light
- follow spot
- shell
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Abstract
The invention discloses a kind of eyeglass switching platforms for follow spot light, including shell, fixed block, transmission component and eyeglass fixation kit, the upper shell side is equipped with fixed block, the upper shell other side is equipped with transmission component, the transmission component side is equipped with eyeglass fixation kit, structure of the invention is scientific and reasonable, it is safe and convenient to use, pass through thumb wheel, driving gear, driving belt, the effect of auxiliary wheel and driven gear, convenient for carrying out rotation switch plate according to stage demand, to realize the function of switching eyeglass or light pattern, improve use scope, it is provided with fixed block, by locking elastic piece, first limit hole, the effect of spacing ball and the second limit hole, convenient for thumb wheel is fixed according to demand, to avoid thumb wheel from rotating, influence lighting effects, it is provided with eyeglass fixation kit, pass through The effect of switch plate and eyeglass mounting hole, convenient for carrying out installation switching to required eyeglass, use is more quick.
Description
Technical field
The present invention relates to follow spot light technical field, specially a kind of eyeglass switching platform for follow spot light.
Background technique
Follow spot light is a kind of high power shot-light, is made of convex lens and light source, mainly in the feelings of stage whole audience dark
Performer or other special-effects are protruded with light beam under condition, or light filling is carried out to performer, feature is very important person's manipulation, and performer is followed to move
Dynamic, follow spot light application is very wide, for example the occasions such as legitimate drama, wedding ceremony, meeting-place opening ceremony, closing ceremony are all common light effects
Fruit apparatus is television stadio and the common illuminator of stage；It is mainly that can generate a bright light using function
Spot is moved in Performance Area with the movement of performer with being " a hard and real aperture " for stage term, and therefore named is to chase after
Light lamp；Go to embody and reach certain artistic effects with follow spot light, be all in the performance of each dance drama almost it is common, chase after
Light lamp can protrude dominant role well, the variation moulded different types of figure image, show drama plot and personage's emotion,
And stage atmosphere can be built, therefore, dance drama (including general dancing) director and lighting designer will follow spot in the creation of oneself
Lamp is used as one of the important means of indispensable.
It is divided into tungsten halogen lamp follow spot light because light source used is different with follow spot light, metal halide follow spot light and xenon lamp follow spot light
Three kinds: the characteristics of tungsten halogen lamp follow spot light is that structure is simple, does not need ballast, easy to use, and be powered i.e. bright, tunable optical, brightness
Stepless adjustable from 0100, lattice are cheap, the disadvantage is that brightness is lower, the tungsten halogen lamp follow spot light of 2KW is only capable of the model within 25 meters of distance
Interior use is enclosed, its light source light-emitting efficiency of metal halide follow spot light is up to 80 lumens/watts or more, so brightness is followed spot compared with tungsten halogen lamp
Lamp is high, and also farther out, HMI2500W follows spot lamps and lanterns range up to 50 meters to range, moderate, light bulb need after actuation 3 minutes with
On the stabilization time, the requirement due to spectators to program artistic level improves increasingly, and performance scene is increasing, xenon lamp follow spot light
Favored due to far firing range, brightness are high, photochromic good by user, for example, 3KW xenon lamp follow spot light, at 120 meters of distance, hot spot is straight
3.7 meters of diameter, illumination up to 4700 Luxs, this in the brighter environment of bias light, it is prominent be according to personage it is highly important,
It especially follows spot in stadium or other large-scale performance sites, the long range more than 100 meters, only xenon lamp follow spot light can just be taken on
Such important task, furthermore xenon lamp follow spot light is exactly in light modulation, colour temperature and spectrum are all kept not there are also another important advantage
Become, this is that tungsten halogen lamp follow spot light can not be compared with metal halide follow spot light.
When follow spot light is worked, the eyeglass or pattern of replacement follow spot light are usually carried out according to stage actual needs,
Common follow spot light is by manually carrying out dismounting and change, and complicated for operation, replacing construction is long, and working efficiency is low, influences to wave
Platform illuminating effect, and cannot continuously replace, and after the completion of glasses lens exchanging, due to not corresponding retaining mechanism, so that
Eyeglass at work, it occur frequently that shaking, to influence to illuminate stability, reduces illuminating effect etc., so being badly in need of a kind of novel
Solve the above problems for the eyeglass switching platform of follow spot light.
Summary of the invention
The present invention provides a kind of eyeglass switching platform for follow spot light, can effectively solve to propose in above-mentioned background technique
When follow spot light is worked, usually carry out the eyeglass or pattern of replacement follow spot light according to stage actual needs, it is common
Follow spot light is by manually carrying out dismounting and change, and complicated for operation, replacing construction is long, and working efficiency is low, influences stage illumination, lighting
Effect, and cannot continuously replace, and after the completion of glasses lens exchanging, due to not corresponding retaining mechanism, so that eyeglass exists
In work, it occur frequently that shaking, to influence the problems such as illuminating stability, reducing illuminating effect.
To achieve the above object, the invention provides the following technical scheme: a kind of eyeglass switching platform for follow spot light, packet
Shell is included, the shell side offers recess, and light source entrance hole, the light source entrance hole are offered inside the shell side
Lower end is equipped with connecting column, and the connecting column side is equipped with transmission component, and the transmission component includes thumb wheel, groove, limit
Slot, the second connecting rod, driving gear, driving belt, auxiliary wheel, auxiliary wheel fixed link, driven gear and driven gear fixed link,
It is uniformly provided with groove on the outside of the thumb wheel, the thumb wheel side offers limiting slot, and the thumb wheel center position is equipped with
Second connecting rod, second connecting rod lower end are equipped with driving gear, are equipped with driving belt on the outside of the driving gear, institute
It states driving belt side and auxiliary wheel is installed, the auxiliary wheel center position is equipped with auxiliary wheel fixed link, the auxiliary wheel
Side is equipped with driven gear, and the driven gear center position is equipped with driven gear fixed link.
Preferably, the upper shell side is equipped with fixed block, and the fixed block side is equipped with locking elastic piece, institute
It states locking elastic piece one end and offers the first limit hole, first limit hole lower end is equipped with spacing ball, the upper shell
The second limit hole is offered with spacing ball corresponding position.
Preferably, the first fixation hole is offered at the housing center position, first fixation hole upper end is equipped with
One fixing pipe, the upper shell and locking elastic piece adjacent position offer the second fixation hole, on second fixation hole
End is equipped with the second fixing pipe.
Preferably, the driven gear side is equipped with eyeglass fixation kit, the eyeglass fixation kit include switch plate,
Eyeglass mounting hole and elastic ring are uniformly provided with eyeglass mounting hole, installation inside the eyeglass mounting hole inside the switch plate
Flexible ring.
Preferably, the diameter of the light source entrance hole is less than the diameter of eyeglass mounting hole.
Preferably, the fixed block, locking elastic piece, the first fixing pipe and the second fixing pipe pass through fixed screw and outer
Shell connection.
Preferably, the upper end of second connecting rod is equipped with cushion.
Preferably, the diameter of first limit hole is less than the diameter of spacing ball.
Preferably, second limit hole one end diameter is greater than other end diameter and the diameter close to spacing ball side
Greatly, the diameter of the spacing ball is greater than the opening diameter of the second limit hole.
Preferably, anti-skid chequer is offered inside the elastic ring.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, it is provided with transmission component, passes through the first fixation hole, the first fixing pipe, the second fixation hole, the second fixing pipe, second
The effect of connecting rod, auxiliary wheel fixed link and driven gear fixed link is convenient for thumb wheel, driving gear, auxiliary wheel and driven tooth
Wheel carries out installing and dismounting, more convenient to use convenient for targetedly carrying out dismounting and change when some part breaks down, and leads to
The effect of thumb wheel, driving gear, driving belt, auxiliary wheel and driven gear is crossed, convenient for carrying out rotation switching according to stage demand
Disk improves use scope, recycles the effect of auxiliary wheel, be convenient for realize the function of switching eyeglass or light pattern
Increase the tension of driving belt, to improve the transfer efficiency of power in device transmission process, avoiding driving belt from loosening influences to pass
Dynamic component works normally.
2, it is provided with fixed block, the effect by locking elastic piece, the first limit hole, spacing ball and the second limit hole, just
In thumb wheel is fixed according to demand, so that thumb wheel rotates, and influences lighting effects when avoiding device works normally.
3, it is provided with eyeglass fixation kit, by the effect of switch plate and eyeglass mounting hole, convenient for carrying out to required eyeglass
Installation switching, use is more quick, then by the effect of elastic ring, convenient for absorbing the pressure between eyeglass and eyeglass mounting hole,
It avoids eyeglass compression is excessive from damaging, while increasing the frictional force between eyeglass and eyeglass mounting hole, the normal work of avoiding device
When making, eyeglass occurs sliding and is detached from eyeglass mounting hole；
4, the light source used now is gas discharge bubble, and luminous efficiency is high, small in size, hot spot flicker free, replacing light source side
Just.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is internal structure decomposition diagram of the present invention；
Fig. 3 is the structural schematic diagram of transmission component of the present invention；
Fig. 4 is the structural schematic diagram of shell of the present invention；
Fig. 5 is the structural schematic diagram of eyeglass fixation kit of the present invention；
Figure label: 1, shell；2, recess；3, light source entrance hole；4, connecting column；5, fixed block；6, elastic piece is locked；7,
First limit hole；8, spacing ball；9, the second limit hole；10, the first fixation hole；11, the first fixing pipe；12, the second fixation hole；
13, the second fixing pipe；14, transmission component；1401, thumb wheel；1402, groove；1403, limiting slot；1404, the second connecting rod；
1405, driving gear；1406, driving belt；1407, auxiliary wheel；1408, auxiliary wheel fixed link；1409, driven gear；1410,
Driven gear fixed link；15, eyeglass fixation kit；1501, switch plate；1502, eyeglass mounting hole；1503, elastic ring.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs. 1-5, the present invention provides a kind of technical solution, and a kind of eyeglass switching for follow spot light is flat
Platform, including shell 1,1 side of shell offer recess 2, and shell offers light source entrance hole 3 inside 1 side, in order to avoid by mirror
The shadow-casting of piece mounting hole 1502 is gone out, and illuminating effect is influenced, and the diameter of light source entrance hole 3 is less than eyeglass mounting hole 1502
Diameter, 3 lower end of light source entrance hole are equipped with connecting column 4, and 4 side of connecting column is equipped with transmission component 14, in order to transmission component
14 are fixed, and 1 center position of shell offers the first fixation hole 10, and 10 upper end of the first fixation hole is equipped with the first fixing pipe
11,1 upper end of shell and locking 6 adjacent position of elastic piece offer the second fixation hole 12, and 12 upper end of the second fixation hole is equipped with
Second fixing pipe 13, in order to which fixed block 5, locking elastic piece 6, the first fixing pipe 11 and the second fixing pipe 13 are fixed, Gu
Determine block 5, locking elastic piece 6, the first fixing pipe 11 and the second fixing pipe 13 to connect by fixed screw with shell 1.
4 side of connecting column is equipped with transmission component 14, and transmission component 14 includes thumb wheel 1401, groove 1402, limiting slot
1403, the second connecting rod 1404, driving gear 1405, driving belt 1406, auxiliary wheel 1407, auxiliary wheel fixed link 1408, from
Moving gear 1409 and driven gear fixed link 1410, for the ease of carrying out locking work, 1 upper end side of shell peace to thumb wheel 1401
Equipped with fixed block 5,5 side of fixed block is equipped with locking elastic piece 6, and locking 6 one end of elastic piece offers the first limit hole 7, the
One limit hole, 7 lower end is equipped with spacing ball 8, and for the ease of spacing ball 8 is fixed, the diameter of the first limit hole 7 is less than limit
The diameter of position ball 8,1 upper end of shell and 8 corresponding position of spacing ball offer the second limit hole 9, for the ease of by spacing ball 8
Divide across the second limit hole 9,9 one end diameter of the second limit hole is greater than other end diameter and the diameter close to 8 side of spacing ball
Greatly, the diameter of spacing ball 8 is greater than the opening diameter of the second limit hole 9, is uniformly provided with groove 1402, thumb wheel on the outside of thumb wheel 1401
1401 sides offer limiting slot 1403, and 1401 center position of thumb wheel is equipped with the second connecting rod 1404, in order to avoid device
The second connecting rod 1404 loosens in work, influences the fixed effect of locking device, the upper end installation of the second connecting rod 1404
There is cushion, 1404 lower end of the second connecting rod is equipped with driving gear 1405, is equipped with driving belt on the outside of driving gear 1405
1406,1406 side of driving belt is equipped with auxiliary wheel 1407, and 1407 center position of auxiliary wheel is equipped with auxiliary wheel fixed link
1408,1407 side of auxiliary wheel is equipped with driven gear 1409, and it is solid that 1409 center position of driven gear is equipped with driven gear
Fixed pole 1410, for the ease of installing required eyeglass, 1409 side of driven gear is equipped with eyeglass fixation kit 15, and eyeglass is fixed
Component 15 includes switch plate 1501, eyeglass mounting hole 1502 and elastic ring 1503, is uniformly provided with eyeglass inside switch plate 1501
Mounting hole 1502 is equipped with elastic ring 1503 inside eyeglass mounting hole 1502, in order to improve between elastic ring 1503 and eyeglass
Frictional force avoids sliding in eyeglass work, offers anti-skid chequer inside elastic ring 1503.
The working principle of the invention and process for using: before device carries out stage illumination, lighting work, first by required eyeglass
Or pattern is mounted on inside switch plate 1501 by eyeglass mounting hole 1502, wherein using the effect of elastic ring 1503 to eyeglass
Pressure between eyeglass mounting hole 1502 is absorbed, and avoids eyeglass compression is excessive from damaging, while increasing eyeglass and mirror
Frictional force between piece mounting hole 1502, when avoiding device works normally, eyeglass is slided, and is detached from eyeglass mounting hole 1502,
After the completion of eyeglass is fixed, first by the first fixing pipe 11 and the second fixing pipe 13 respectively with auxiliary wheel fixed link 1408 and the
Two connecting rods 1404 connection, so that auxiliary wheel 1407 and driving gear 1405 are fixed on 1 side of shell, followed by driven tooth
Switch plate 1501 and driven gear 1409 are fixed on 1 side of shell by the effect of wheel fixed link 1410, then by driving belt
1406 sets in auxiliary wheel 1407 and the outside of driving gear 1405 and driven gear 1409, thus finishing device installment work,
When carrying out stage illumination, lighting work, it is first turned on light source, light source is introduced by 1 side of shell by light source entrance hole 3, is connect
Light source be radiated on the eyeglass its other side switch plate 1501 inside by light source entrance hole 3, realize and illuminate work, work as needs
When replacing eyeglass, thumb wheel 1401 is stirred first, is made it that driving belt 1406 be driven to rotate, is further driven to 1409 turns of driven gear
It is dynamic, it is final that switch plate 1501 is driven to rotate, realize eyeglass switch operating, use is more quick, after the completion of eyeglass switching, gently
Trackwheel 1401 keeps the corresponding limiting slot 1403 of one side corresponding with the second limit hole 9, then due to locking elastic piece 6
Elastic force effect, squeeze spacing ball 8 make part of it by the second limit hole 9 enter limiting slot 1403 in, thus to thumb wheel
1401 are fixed, and thumb wheel 1401 is avoided to rotate, and influence illuminating effect, more convenient to use.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of eyeglass switching platform for follow spot light, including shell (1), it is characterised in that: shell (1) side opens up
Have recess (2), offered light source entrance hole (3) inside shell (1) side, light source entrance hole (3) lower end is equipped with
Connecting column (4), connecting column (4) side are equipped with transmission component (14), the transmission component (14) include thumb wheel (1401),
Groove (1402), limiting slot (1403), the second connecting rod (1404), driving gear (1405), driving belt (1406), auxiliary wheel
(1407), auxiliary wheel fixed link (1408), driven gear (1409) and driven gear fixed link (1410), the thumb wheel (1401)
Outside is uniformly provided with groove (1402), and thumb wheel (1401) side offers limiting slot (1403), the thumb wheel (1401)
Center position is equipped with the second connecting rod (1404), and the second connecting rod (1404) lower end is equipped with driving gear
(1405), it is equipped with driving belt (1406) on the outside of the driving gear (1405), driving belt (1406) the side installation
Have auxiliary wheel (1407), auxiliary wheel (1407) center position is equipped with auxiliary wheel fixed link (1408), the auxiliary wheel
(1407) side is equipped with driven gear (1409), and driven gear (1409) center position is equipped with driven gear and fixes
Bar (1410).
2. a kind of eyeglass switching platform for follow spot light according to claim 1, it is characterised in that: the shell (1)
Upper end side is equipped with fixed block (5), and fixed block (5) side is equipped with locking elastic piece (6), the locking elastic piece
(6) one end offers the first limit hole (7), and the first limit hole (7) lower end is equipped with spacing ball (8), on the shell (1)
End offers the second limit hole (9) with spacing ball (8) corresponding position.
3. a kind of eyeglass switching platform for follow spot light according to claim 1, it is characterised in that: the shell (1)
Center position offers the first fixation hole (10), and the first fixation hole (10) upper end is equipped with the first fixing pipe (11), institute
It states shell (1) upper end and locking elastic piece (6) adjacent position offers the second fixation hole (12), second fixation hole (12)
Upper end is equipped with the second fixing pipe (13).
4. a kind of eyeglass switching platform for follow spot light according to claim 1, it is characterised in that: the driven gear
(1409) side is equipped with eyeglass fixation kit (15), and the eyeglass fixation kit (15) includes switch plate (1501), eyeglass peace
Hole (1502) and elastic ring (1503) are filled, is uniformly provided with eyeglass mounting hole (1502) inside the switch plate (1501), it is described
Elastic ring (1503) are installed inside eyeglass mounting hole (1502).
5. according to claim 1 with a kind of eyeglass switching platform for follow spot light described in 4, it is characterised in that: the light source
The diameter of entrance hole (3) is less than the diameter of eyeglass mounting hole (1502).
6. according to claim 1 with a kind of eyeglass switching platform for follow spot light described in 3, it is characterised in that: the fixation
Block (5), locking elastic piece (6), the first fixing pipe (11) and the second fixing pipe (13) are connected by fixed screw and shell (1)
It connects.
7. a kind of eyeglass switching platform for follow spot light according to claim 1, it is characterised in that: second connection
The upper end of bar (1404) is equipped with cushion.
8. a kind of eyeglass switching platform for follow spot light according to claim 2, it is characterised in that: first limit
The diameter in hole (7) is less than the diameter of spacing ball (8).
9. a kind of eyeglass switching platform for follow spot light according to claim 2, it is characterised in that: second limit
Hole (9) one end diameter is greater than other end diameter and the diameter of close spacing ball (8) side is big, the diameter of the spacing ball (8)
Greater than the opening diameter of the second limit hole (9).
10. a kind of eyeglass switching platform for follow spot light according to claim 4, it is characterised in that: the elastic ring
(1503) internal to offer anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899002.7A CN108954107A (en) | 2018-08-08 | 2018-08-08 | A kind of eyeglass switching platform for follow spot light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899002.7A CN108954107A (en) | 2018-08-08 | 2018-08-08 | A kind of eyeglass switching platform for follow spot light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108954107A true CN108954107A (en) | 2018-12-07 |
Family
ID=64467957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810899002.7A Pending CN108954107A (en) | 2018-08-08 | 2018-08-08 | A kind of eyeglass switching platform for follow spot light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108954107A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654441A (en) * | 2019-01-07 | 2019-04-19 | 广州筑梦灯光设备有限公司 | A kind of imaging mechanism of stage lamp |
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| CN107228301A (en) * | 2017-06-08 | 2017-10-03 | 广州市浩洋电子股份有限公司 | A kind of stage lighting optical system and light projector device comprising light beam and pattern effect |
| CN208859386U (en) * | 2018-08-08 | 2019-05-14 | 广州筑梦灯光设备有限公司 | A kind of eyeglass switching platform for follow spot light |
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| CN109654441A (en) * | 2019-01-07 | 2019-04-19 | 广州筑梦灯光设备有限公司 | A kind of imaging mechanism of stage lamp |
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