CN116449877B - Automatic control system of light-following lamp - Google Patents

Automatic control system of light-following lamp Download PDF

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Publication number
CN116449877B
CN116449877B CN202310425996.XA CN202310425996A CN116449877B CN 116449877 B CN116449877 B CN 116449877B CN 202310425996 A CN202310425996 A CN 202310425996A CN 116449877 B CN116449877 B CN 116449877B
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CN
China
Prior art keywords
frame
light
cover
lamp body
swing
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Active
Application number
CN202310425996.XA
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Chinese (zh)
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CN116449877A (en
Inventor
华仁喜
余树飞
焦奎益
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Jiangsu Jumu Lighting Technology Co ltd
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Jiangsu Jumu Lighting Technology Co ltd
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Priority to CN202310425996.XA priority Critical patent/CN116449877B/en
Publication of CN116449877A publication Critical patent/CN116449877A/en
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Publication of CN116449877B publication Critical patent/CN116449877B/en
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses an automatic control system of a light-following lamp, which relates to the technical field of stage performance equipment and comprises an installation beam, a vertical frame, an installation frame, a horizontal frame, a vertical frame and a suspension frame, wherein connecting balls are arranged at the upper end and the lower end of the vertical frame, a first matching ball cover and a second matching ball cover are respectively sleeved on the two connecting balls, the first matching ball cover is connected with a swinging frame, the second matching ball cover is connected with the tail part of the light-following lamp body, the suspension frame is provided with a swinging frame, the swinging frame is provided with a connecting mechanism, the tail end of the connecting mechanism is connected with the light-following lamp body, the swinging frame is connected with a horizontal swinging module, the connecting mechanism is connected with a pitching swinging module, a laser tracker is arranged on the light-following lamp body, and the laser tracker is provided with a laser generator in a matched manner; the laser generator is used for generating a laser spot to be projected on the outer surface of the actor, and the laser tracker is used for tracking the laser spot so as to drive the light-following lamp body to automatically track the movement of the actor, so that the light display effect is effectively improved.

Description

Automatic control system of light-following lamp
Technical Field
The invention relates to the technical field of stage performance equipment, in particular to an automatic control system of a light-following lamp.
Background
The light-following lamp is a kind of lighting equipment in stage lamps commonly used in entertainment places and families, and its working principle is that it is formed from high-pressure bubble lamp or other light source, reflecting cup and simple optical zoom system, and the light emitted by light source can be passed through the reflecting cup and lens, and then projected into a uniform light spot with proper colour temperature and brightness in a long distance so as to attain the effect of uniformly illuminating target object or person, so that it can highlight and emphasize main angle.
The existing stage light-following lamps need to be operated by background personnel, so that the light-following lamps move along with actors and form light spots around the actors by taking the actors as centers, but the operation method is not suitable for large stage light control, more light-following lamps need to be arranged when the stage range is large, more light-following lamp control personnel are needed at the moment, and the use cost of personnel is increased sharply.
Disclosure of Invention
The invention aims to provide an automatic control system of a spotlight, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a follow spot lamp automatic control system, includes the installation roof beam, the installation roof beam surrounds stage edge setting, evenly be connected with the follow spot lamp body on the installation roof beam, install vertical frame on the installation roof beam, be provided with the mounting bracket on the vertical frame, vertical frame passes through the upper and lower both sides of mounting roof beam of mounting bracket joint, fixed connection between mounting bracket and the vertical frame, the top of vertical frame is provided with the horizontal frame, the both ends of horizontal frame are connected with the vertical frame, the tip of vertical frame is provided with the mounted frame, the upper and lower both ends of vertical frame are provided with the connecting ball, are located the upper end connect the ball on having cup jointed first cooperation ball cover, be located the lower extreme connect the ball on having cup jointed the second cooperation ball cover, first cooperation ball cover is connected with the swing frame, the second cooperation ball cover passes through the connecting rod and is connected with the afterbody of follow spot lamp body, be provided with the spliced pole between first cooperation ball cover and the second cooperation ball cover, install the swing frame on the mounted frame, be provided with the swing frame on the swing frame, be provided with the link mechanism on the swing frame, the swing frame is provided with the laser platform has the laser generator, the laser generator is connected with the laser generator in many end-to-up stage, the laser generator has the laser generator.
As a further scheme of the invention: the pitching swinging module comprises hanging columns arranged at two ends of the swinging frame, the hanging columns are vertically arranged, rotary connectors are arranged at the tail ends of the hanging columns, first telescopic cylinders are fixedly connected with the rotary connectors, the first telescopic cylinders are connected with the first telescopic columns, and the tail ends between the first telescopic columns are connected with a connecting mechanism.
As still further aspects of the invention: the horizontal swing module comprises an arc frame arranged on the inner side of a suspension bracket, an arc groove is arranged in the arc frame, a sliding column is arranged on the swing bracket, the sliding column is slidably mounted in the arc groove, the circle centers of the arc grooves are mutually overlapped with two groups of connecting ball center connecting lines, the distance from the central axis of the sliding column to the two groups of connecting ball center connecting lines is equal to the distance from the central position of the arc groove to the two groups of connecting ball center connecting lines, second telescopic cylinders are symmetrically arranged at the bottom of the suspension bracket and are connected with second telescopic columns, sliding columns are arranged at the tail ends of the second telescopic columns, guide rail frames are arranged on the two sides of the swing bracket, and guide rail grooves are arranged in the guide rail frames, and the sliding columns are slidably mounted with the guide rail grooves.
As still further aspects of the invention: coupling mechanism includes the spliced pole, spliced pole and follow spot lamp body coupling, coaxial mounting has the control lever on the spliced pole, the both ends of control lever are provided with the stopper, slidable mounting has spherical cooperation cover on the control lever, the joint cover has been cup jointed in the outside of spherical cooperation cover, the inboard of joint cover is tangent with spherical cooperation cover, the joint cover is provided with two sets of, two sets of the joint cover lock is installed in the outside of spherical cooperation cover, the edge of joint cover is provided with fixed flange, pass through bolted connection between the fixed flange, be provided with the flange on the joint cover, rotate between the flange and be connected with horizontal swing flange, be provided with vertical swing fork on the horizontal swing flange, vertical swing fork rotates with the end of first telescopic column and is connected.
As still further aspects of the invention: columnar bulges are uniformly arranged on the periphery of the control rod, and the spherical surface matching sleeve is slidably arranged between the columnar bulges and the control rod.
As still further aspects of the invention: the side of follow spot lamp body is provided with the jack groove, the end of spliced pole is provided with the bolt, the spliced pole passes through bolt and jack groove sliding fit installation.
As still further aspects of the invention: the installation roof beam is hollow setting, be provided with the wire casing in the installation roof beam, the installation roof beam is provided with the line hole towards one side of following spot lamp body, the power cord on the following spot lamp body passes the line hole and lays the installation.
As still further aspects of the invention: the guide rail groove is provided with return springs at two sides of the sliding column, the lengths of the return springs at two ends are equal, and the two sides of the guide rail groove are provided with plugging blocks.
Compared with the prior art, the invention has the beneficial effects that:
(1) The installation beam is erected according to the stage scope and the light following lamp body is uniformly arranged along the installation beam, the laser trackers are arranged at the lower side of the light following lamp body in parallel along the light irradiation direction, the laser trackers are matched and arranged, the laser generators are arranged on the surface of the coat of the stage performer, the laser points are projected onto the coat of the performer, the laser trackers on the light following lamp body control the light following lamp body to point to the stage performer through the laser points, all the light following lamp bodies around the stage are guided to point to the stage performer through the laser generators, and light spots are formed to protrude and show by taking the performer as the center, so that a better light showing effect is achieved.
(2) The hanging columns are arranged through the swinging frames, the first telescopic cylinders and the first telescopic columns are arranged in combination with the hanging columns at two ends of the swinging frames, the connecting mechanism is connected, and when two groups of first telescopic cylinders perform telescopic motion, the connecting mechanism can be controlled to swing up and down in the vertical direction, so that the light-following lamp body arranged at the tail end of the connecting mechanism performs pitching motion.
(3) Set up the arc wall on the swing frame, combine the arc wall to hang the installation to the swing frame, rotate the installation to the swing frame simultaneously, set up second telescopic cylinder and second telescopic column on the mounted frame symmetry, the guide rail groove of cooperation swing frame both sides is connected with the terminal traveller of second telescopic column, drive the swing frame along the arc wall and carry out horizontal rotation round axis of rotation through the second telescopic cylinder, drive the follow spot lamp body and rotate round connecting ball centre line on the follow spot lamp body, control the follow spot lamp body and take place horizontal oscillation when not influencing follow spot lamp body every single move, thereby enlarge the irradiation range of follow spot lamp body.
(3) Set up the control lever on the spliced pole, cooperation control lever slidable mounting sphere cooperation cover sets up the joint cover in the outside of sphere cooperation cover simultaneously, when first telescopic column was driven by first telescopic cylinder, the joint cover remains the horizontal motion state all the time, but the inside surface of joint cover takes place to slide with sphere cooperation cover, slides on the control lever through driving sphere cooperation cover to make the control lever take place the swing on the vertical direction, guarantee to follow spot lamp body and carry out pitching motion smoothly.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of an installation structure of a light-following lamp body in the present invention.
Fig. 3 is a schematic structural view of the connecting mechanism in the present invention.
Fig. 4 is a schematic view of the installation of the spherical mating sleeve of the present invention.
Fig. 5 is a schematic view of an installation structure of a swing frame in the present invention.
Fig. 6 is a schematic diagram of a connection structure between a second telescopic column and a guide rail groove in the present invention.
In the figure: 1. mounting a beam; 10. a wire slot; 11. a wire hole; 2. a horizontal frame; 20. a vertical frame; 21. a vertical frame; 22. a hanging frame; 220. an arc-shaped frame; 221. an arc-shaped groove; 23. a mounting frame; 24. a connecting ball; 3. a swing frame; 30. a sliding column; 31. a hanging column; 32. a rotary connector; 33. a first telescopic cylinder; 34. a first telescoping column; 35. a first mating ball cover; 4. a connecting mechanism; 40. a control lever; 400. columnar bulges; 41. a spherical surface matching sleeve; 42. a clamping cover; 43. a fixing flange; 44. a connecting flange; 45. a horizontal swing flange; 46. a vertical swing fork; 47. a limiting block; 48. a connecting column; 49. a plug pin; 5. a light-following lamp body; 50. a laser tracker; 51. a connecting rod; 52. a second mating ball cover; 53. a middle column; 60. the second telescopic cylinder; 61. a second telescoping column; 62. a guide rail frame; 63. a guide rail groove; 64. a spool; 65. and a return spring.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
As shown in fig. 1, an automatic control system for a spotlight, which comprises a mounting beam 1, the mounting beam 1 surrounds the stage edge and sets up, evenly be connected with spotlight body 5 on the mounting beam 1, install vertical frame 21 on the mounting beam 1, be provided with mounting bracket 23 on the vertical frame 21, vertical frame 21 passes through the upper and lower both sides of mounting beam 1 through mounting bracket 23 joint, fixed connection between mounting bracket 23 and the vertical frame 21, the top of vertical frame 21 is provided with horizontal frame 2, the both ends of horizontal frame 2 are connected with vertical frame 20, the tip of vertical frame 20 is provided with mounted frame 22, the upper and lower both ends of vertical frame 21 are provided with connecting ball 24, are located the upper end connect ball 24 to cup joint first cooperation ball cover 35, be located the lower extreme connect ball cover 24 to cup joint second cooperation ball cover 52, first cooperation ball cover 35 is connected with swing frame 3, second cooperation ball cover 52 passes through connecting rod 51 and spotlight body 5's afterbody connection, first cooperation ball cover 35 is provided with horizontal frame 2, the end-to-end connection has a plurality of laser generator modules (mounted frame 4, the laser generator module is provided with in the platform 50, the laser generator module is connected with the platform 5 on the platform end-to the platform 4, the platform is provided with the laser generator module is connected with the laser generator module 50.
Specifically, set up mounting beam 1 according to the specific circumstances of arranging of stage, evenly lay the spotlight body 5 along mounting beam 1, the downside at spotlight body 5 is along light irradiation direction parallel arrangement laser tracker 50, a plurality of laser generator are set up in the cooperation simultaneously, lay a plurality of laser generator on stage performance personnel's coat surface, throw the laser spot on performance personnel's coat, the laser tracker 50 on spotlight body 5 is through laser spot control spotlight body 5 directional stage performance personnel, all spotlight body 5 guide around the stage are directional stage performance personnel through a plurality of laser generator, use performance personnel as the centre to form the outstanding show of facula, reach better light bandwagon effect.
More specifically, the laser tracker 50 is related to the prior art, which is similar to the laser guidance technology, in that the laser guidance guides the aircraft to fly toward the guiding target point, and the technology is commonly used for guiding the bomb and the airport laser to drop, and is not described in detail herein.
Further, as shown in fig. 2, the pitching swinging module comprises hanging columns 31 arranged at two ends of the swinging frame 3, the hanging columns 31 are vertically arranged, a rotary connector 32 is arranged at the tail end of each hanging column 31, a first telescopic cylinder 33 is fixedly connected with the rotary connector 32, the first telescopic cylinders 33 are connected with first telescopic columns 34, and the tail ends between the first telescopic columns 34 are connected with the connecting mechanism 4.
Specifically, through swinging arms 3 installation suspension post 31, combine the suspension post 31 at swinging arms 3 both ends to set up first flexible cylinder 33 and first flexible post 34, connect coupling mechanism 4, when two sets of first flexible cylinders 33 carry out telescopic motion, can control coupling mechanism 4 to take place vertical ascending luffing motion to make the follow spot lamp body 5 of coupling mechanism 4 terminal installation take place the every single move.
Further, as shown in fig. 5, the horizontal swing module includes an arc frame 220 disposed on the inner side of the suspension frame 22, an arc groove 221 is disposed in the arc frame 220, a sliding column 30 is disposed on the swing frame 3, the sliding columns 30 are slidably mounted in the arc groove 221, the center of the arc groove 221 coincides with the two sets of connecting ball 24 center lines, the distance from the central axis of the sliding column 30 to the two sets of connecting ball 24 center lines is equal to the distance from the central position of the arc groove 221 to the two sets of connecting ball 24 center lines, second telescopic cylinders 60 are symmetrically disposed at the bottom of the suspension frame 22, second telescopic cylinders 60 are connected with second telescopic columns 61, sliding columns 64 are disposed at the tail ends of the second telescopic columns 61, guide rail frames 62 are disposed on two sides of the swing frame 3, guide rail grooves 63 are disposed in the guide rail frames 62, and the sliding columns 64 are slidably mounted with the guide rail grooves 63.
Specifically, in order to control the light-following lamp body 5 to horizontally swing while not affecting the pitching motion of the light-following lamp body 5, so as to enlarge the irradiation range of the light-following lamp body 5, an arc groove 221 is formed in the swing frame 3, the swing frame 3 is hung and installed in combination with the arc groove 221, the swing frame 3 is rotationally installed at the same time, a second telescopic cylinder 60 and a second telescopic column 61 are symmetrically arranged on the hanging frame 22, the guide rail grooves 63 on two sides of the swing frame 3 are matched with the sliding columns 64 at the tail ends of the second telescopic columns 61, the swing frame 3 is driven to horizontally rotate around the rotation axis through the second telescopic cylinder 60, the light-following lamp body 5 is transmitted to the light-following lamp body 5 to rotate around the connecting ball 24 spherical center connecting line, and the irradiation range of the light-following lamp body 5 is enlarged.
Further, as shown in fig. 3 and 4, the connection mechanism 4 includes a connection post 48, the connection post 48 is connected with the light-following lamp body 5, a control rod 40 is coaxially installed on the connection post 48, two ends of the control rod 40 are provided with limiting blocks 47, a spherical matching sleeve 41 is slidably installed on the control rod 40, a clamping cover 42 is sleeved on the outer side of the spherical matching sleeve 41, the inner side of the clamping cover 42 is tangential to the surface of the spherical matching sleeve 41, two groups of clamping covers 42 are arranged, the two groups of clamping covers 42 are buckled and installed on the outer side of the spherical matching sleeve 41, fixing flanges 43 are arranged on the edges of the clamping covers 42, the fixing flanges 43 are connected through bolts, connecting flanges 44 are arranged on the clamping covers 42, horizontal swinging flanges 45 are rotatably connected between the connecting flanges 44, vertical swinging forks 46 are arranged on the horizontal swinging flanges 45, and the tail ends of the vertical swinging forks 46 and the first telescopic columns 34 are rotatably connected.
Specifically, in order to ensure that the spotlight body 5 performs pitching motion smoothly, the control rod 40 is arranged on the connecting column 48, the spherical matching sleeve 41 is slidably mounted in the matching control rod 40, meanwhile, the clamping cover 42 is arranged on the outer side of the spherical matching sleeve 41, when the first telescopic column 34 is driven by the first telescopic cylinder 33, the clamping cover 42 always maintains a horizontal motion state, but the inner surface of the clamping cover 42 slides with the spherical matching sleeve 41, and the spherical matching sleeve 41 is driven to slide on the control rod 40, so that the control rod 40 swings in the vertical direction, and the spotlight body 5 arranged at the tail end of the connecting column 48 performs pitching motion.
Further, as shown in fig. 4, the outer circumference of the control rod 40 is uniformly provided with a columnar protrusion 400, and the spherical fitting sleeve 41 is slidably mounted between the columnar protrusion 400 and the control rod 40.
Further, as shown in fig. 2 and 3, an insertion slot is provided at a side of the light-following lamp body 5, a latch 49 is provided at an end of the connection post 48, and the connection post 48 is slidably mounted with the insertion slot through the latch 49.
Specifically, through the mutual cooperation of bolt 49 and grafting groove, be convenient for quick assembly disassembly follow spot lamp body 5, can carry out quick replacement when follow spot lamp body 5 breaks down.
Further, as shown in fig. 1, the installation beam 1 is hollow, a wire slot 10 is provided in the installation beam 1, a wire hole 11 is provided on one side of the installation beam 1 facing the light-following lamp body 5, and a power wire on the light-following lamp body 5 passes through the wire hole 11 and is arranged and installed.
Further, as shown in fig. 6, return springs 65 are provided on both sides of the slide post 64 in the guide rail groove 63, the lengths of the return springs 65 on both sides are equal, and a blocking block is provided on both sides of the guide rail groove 63.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-6, the installation beam 1 is erected according to the stage scope and the light following lamp bodies 5 are uniformly distributed along the installation beam 1, the laser trackers 50 are arranged at the lower side of the light following lamp bodies 5 in parallel along the light irradiation direction, and a plurality of laser generators are arranged in a matched mode, so that the laser generators are distributed on the surface of the coat of the stage performer, the laser points are projected onto the coat of the performer, the laser trackers 50 on the light following lamp bodies 5 control the light following lamp bodies 5 to point to the stage performer through the laser points, all the light following lamp bodies 5 around the stage are guided to point to the stage performer through the plurality of laser generators, and light spots are formed to protrude and show by taking the performer as the center, so that a better light showing effect is achieved. Through swing frame 3 installation suspension post 31, combine suspension post 31 at swing frame 3 both ends to set up first flexible cylinder 33 and first flexible post 34, connect coupling mechanism 4, when two sets of first flexible cylinders 33 carry out telescopic motion, can control coupling mechanism 4 to take place vertical ascending luffing motion to make the follow spot lamp body 5 of coupling mechanism 4 end installation take place the every single move. In order to control the light-following lamp body 5 to horizontally swing while not affecting the pitching motion of the light-following lamp body 5, so that the irradiation range of the light-following lamp body 5 is enlarged, an arc groove 221 is formed in the swing frame 3, the swing frame 3 is hung and installed in combination with the arc groove 221, meanwhile, the swing frame 3 is rotatably installed, a second telescopic cylinder 60 and a second telescopic column 61 are symmetrically arranged on the hanging frame 22, the guide rail grooves 63 on two sides of the swing frame 3 are matched with the sliding columns 64 at the tail ends of the second telescopic column 61, the swing frame 3 is driven to horizontally rotate around the rotation axis through the second telescopic cylinder 60, the swing frame 3 is transferred to the light-following lamp body 5 to drive the light-following lamp body 5 to rotate around the connecting line of the spherical center of the connecting ball 24, and the irradiation range of the light-following lamp body 5 is enlarged. In order to ensure that the spotlight body 5 smoothly performs pitching motion, the control rod 40 is arranged on the connecting column 48, the spherical surface matching sleeve 41 is slidably mounted in the matching control rod 40, meanwhile, the clamping cover 42 is arranged on the outer side of the spherical surface matching sleeve 41, when the first telescopic column 34 is driven by the first telescopic cylinder 33, the clamping cover 42 always maintains a horizontal motion state, but the inner surface of the clamping cover 42 and the spherical surface matching sleeve 41 slide, and the spherical surface matching sleeve 41 is driven to slide on the control rod 40, so that the control rod 40 swings in the vertical direction, and the spotlight body 5 arranged at the tail end of the connecting column 48 performs pitching motion.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a follow spot lamp automatic control system, includes mounting beam (1), mounting beam (1) is around stage edge setting, evenly be connected with on mounting beam (1) and follow spot lamp body (5), a serial communication port, install vertical frame (21) on mounting beam (1), be provided with mounting bracket (23) on vertical frame (21), vertical frame (21) pass through mounting bracket (23) joint in mounting beam (1) upper and lower both sides, fixed connection between mounting bracket (23) and vertical frame (21), the top of vertical frame (21) is provided with horizontal frame (2), the both ends of horizontal frame (2) are connected with vertical frame (20), the tip of vertical frame (20) is provided with mounted frame (22), the upper and lower both ends of vertical frame (21) are provided with connecting ball (24), are located the upper end connect ball cover (35) have cup jointed on connecting ball cover (24) second cooperation ball cover (52), first ball cover (35) have been cup jointed on connecting ball cover (24) second ball cover (52), the end portion is provided with ball cover (52) is connected with ball cover (52) through connecting ball cover (52) between first ball cover (35), the swing frame (3) is arranged on the suspension frame (22), a connecting mechanism (4) is arranged on the swing frame (3), the tail end of the connecting mechanism (4) is connected with the light-following lamp body (5), the swing frame (3) is connected with a horizontal swing module, the connecting mechanism (4) is connected with a pitching swing module, a laser tracker (50) is arranged at the bottom of the light-following lamp body (5), and a plurality of laser generators are arranged on the surface of a stage performer coat in a matching manner;
the pitching swinging module comprises hanging columns (31) arranged at two ends of the swinging frame (3), the hanging columns (31) are vertically arranged, rotary connectors (32) are arranged at the tail ends of the hanging columns (31), first telescopic cylinders (33) are fixedly connected to the rotary connectors (32), the first telescopic cylinders (33) are connected with first telescopic columns (34), and the tail ends between the first telescopic columns (34) are connected with a connecting mechanism (4);
the horizontal swinging module comprises an arc-shaped frame (220) arranged on the inner side of a hanging frame (22), an arc-shaped groove (221) is formed in the arc-shaped frame (220), a sliding column (30) is arranged on a swinging frame (3), the sliding column (30) is slidably arranged in the arc-shaped groove (221), the circle centers of the arc-shaped groove (221) and the spherical center connecting lines of two groups of connecting balls (24) are mutually overlapped, the distance from the central axis of the sliding column (30) to the spherical center connecting lines of the two groups of connecting balls (24) is equal to the distance from the central position of the arc-shaped groove (221) to the spherical center connecting lines of the two groups of connecting balls (24), second telescopic cylinders (60) are symmetrically arranged at the bottom of the hanging frame (22), the tail ends of the second telescopic cylinders (60) are connected with second telescopic columns (61), guide rail frames (62) are arranged on two sides of the swinging frame (3), guide rail grooves (63) are formed in the guide rail frames (62), and the guide rail frames (63) are slidably arranged with the guide rails (64).
Coupling mechanism (4) are including spliced pole (48), spliced pole (48) are connected with follow spot lamp body (5), coaxial mounting has control lever (40) on spliced pole (48), the both ends of control lever (40) are provided with stopper (47), slidable mounting has sphere cooperation cover (41) on control lever (40), joint cover (42) have been cup jointed in the outside of sphere cooperation cover (41), the inboard and sphere cooperation cover (41) of joint cover (42) are tangent, joint cover (42) are provided with two sets of, two sets of joint cover (42) lock is installed in sphere cooperation cover (41) outside, the edge of joint cover (42) is provided with fixed flange (43), through bolted connection between fixed flange (43), be provided with connecting flange (44) on joint cover (42), it is connected with horizontal swing flange (45) to rotate between connecting flange (44), be provided with perpendicular swing fork (46) on horizontal swing flange (45), perpendicular swing fork (46) are connected with end (34) of first telescopic link.
2. The automatic control system of a spotlight according to claim 1, wherein the outer circumference of the control rod (40) is uniformly provided with columnar protrusions (400), and the spherical matching sleeve (41) is slidably mounted between the columnar protrusions (400) and the control rod (40).
3. The automatic control system of the spotlight according to claim 2, wherein the side of the spotlight body (5) is provided with a plugging slot, the tail end of the connecting post (48) is provided with a bolt (49), and the connecting post (48) is installed in a sliding fit with the plugging slot through the bolt (49).
4. The automatic control system of the light-following lamp according to claim 1, wherein the installation beam (1) is hollow, a wire groove (10) is arranged in the installation beam (1), a wire hole (11) is formed in one side, facing the light-following lamp body (5), of the installation beam (1), and a power wire on the light-following lamp body (5) penetrates through the wire hole (11) to be arranged and installed.
5. The automatic control system of a spotlight according to claim 1, wherein the guide rail groove (63) is provided with return springs (65) at both sides of the slide column (64), the lengths of the return springs (65) at both ends are equal, and both sides of the guide rail groove (63) are provided with a blocking block.
CN202310425996.XA 2023-04-19 2023-04-19 Automatic control system of light-following lamp Active CN116449877B (en)

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CN218001252U (en) * 2022-07-08 2022-12-09 三亚千古情旅游演艺有限公司 A light mobile device for stage performance
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KR101353383B1 (en) * 2013-11-08 2014-01-21 (주)하온아텍 A swing arm device of stage establishment
CN205139718U (en) * 2015-11-11 2016-04-06 陈云江 Automatic camera device that follows spot of stage
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