CN110778165B - Long-range automatic combination stage - Google Patents
Long-range automatic combination stage Download PDFInfo
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- CN110778165B CN110778165B CN201910712315.1A CN201910712315A CN110778165B CN 110778165 B CN110778165 B CN 110778165B CN 201910712315 A CN201910712315 A CN 201910712315A CN 110778165 B CN110778165 B CN 110778165B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/28—Shiftable or portable platforms
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Abstract
The invention discloses a remote automatic combined stage, which comprises: first interfacing apparatus and second interfacing apparatus, first interfacing apparatus includes the casing, infrared emitter, first battery and first switch, the casing is equipped with a plurality of draw-in groove, infrared emitter fixed mounting is in the middle of the draw-in groove and outwards launches the infrared light, first battery fixed mounting is in the casing, first switch establishes ties in the middle of infrared emitter and first battery, second interfacing apparatus includes the base member, infrared receiver, second battery and second switch, the base member is equipped with a plurality of fixture blocks, fixture block and draw-in groove phase-match, infrared receiver fixed mounting in the fixture block with the corresponding position of draw-in groove infrared emitter, second battery fixed mounting is in the base member, the second switch establishes ties between second battery and infrared receiver. The invention has the function of automatically completing the butt joint of the combined stage, aligns the butt joint ports through infrared light, and prompts the start and the end of the butt joint by using the buzzer.
Description
Technical Field
The invention relates to the technical field of stages, in particular to a remote automatic combined stage.
Background
The stage is the space that provides for dancer and actor performance show, and the purpose is for giving the better ornamental effect of audience, increases recreational, and the stage can appear multiple change usually, and some can go up and down, some can make up. The types of the stages are also various, including a mirror image type stage, a circular ring type stage and a telescopic stage, however, even though the stages are various, the stage is still insufficient during the performance, and in this case, the performance items of the actors are greatly discounted. Most of the existing combined stages are manually combined and troublesome, or the stages are connected through mechanical pull rods, the stages are combined and connected on the surface, and actually the stages are integrated, for example, an easily-detachable combined stage disclosed in Chinese patent documents. Its notice number CN204703561U, its publication No. 20151014, includes a stage, a support, a latch and a latch rod, and combines each unit stage through the structure of the latch and the latch rod. The whole process of the combined stage needs manual assembly, the assembly is troublesome and complicated, the manual assembly is prone to error alignment, the combined stage collapses, the stage is not assembled for people in the performance process, the time is not available, the combined stage cannot be suitable for the situation that the stage is insufficient in the performance process, and the performance requirement cannot be met.
Disclosure of Invention
The invention mainly solves the problem that the prior technical combined stage is difficult to align; the utility model provides a long-range automatic combination stage, the automatic equipment is realized to the stage, does not need manual operation, solves the comparatively trouble and complicated problem of stage equipment process.
The technical problem of the invention is mainly solved by the following technical scheme: the invention comprises a main stage and a plurality of auxiliary stages, wherein the main stage comprises a first stage plate, a first bracket and a plurality of first butt joint devices, the first stage plate is fixedly connected with the first bracket, the first butt joint devices comprise a main body, an infrared emitter, a first battery and a first switch, the main body is fixedly arranged below the edge of the first stage plate, the main body is provided with a plurality of clamping grooves, the infrared emitter is fixedly arranged in the middle of the clamping grooves and emits infrared light to the extending direction of the clamping grooves, the first battery is fixedly arranged in the main body, the first switch is connected in series between the infrared emitter and the first battery, the auxiliary stage comprises a second stage plate, a second bracket and a second butt joint device, the second stage plate is fixedly connected with the second bracket, and the second butt joint device comprises a base body, an infrared receiver, a second battery and a second switch, the base body is fixedly installed below the edge of the second stage plate, the base body is provided with a plurality of clamping blocks, the clamping blocks are matched with the clamping grooves, the infrared receiver is fixedly installed in the positions, corresponding to the clamping groove infrared emitters, in the clamping blocks, the second battery is fixedly installed in the base body, and the second switch is connected between the second battery and the infrared receiver in series. The butt joint part of the stage butt joint device is aligned through the infrared emitter and the infrared receiver, and the butt joint of the stage is easily realized.
Preferably, the infrared emitter is an infrared emitter that intermittently emits infrared light at a frequency of 0.1 s. The infrared transmitter intermittently transmits infrared light, so that time difference exists between the time when the infrared receiver receives the infrared light.
Preferably, the first docking device further comprises a first timer and a first controller, the first timer and the first controller are both fixedly installed in the housing, the first timer is connected in series between the first switch and the infrared emitter, the first switch is an electronically controllable switch, a control end of the electronically controllable switch is connected with the first controller, and the first controller controls the first timer to record a time t1 when the infrared emitter starts emitting infrared light each time; the second butt joint device further comprises a second timer and a second controller, the second timer and the second controller are fixedly installed in the base body, the second timer is connected between the second switch and the infrared receiver in series, the second switch is an electronic controllable switch, a control end of the second electronic controllable switch is connected with the second controller, and the second controller controls the second timer to record the time t2 when the infrared receiver starts to receive infrared light each time. Calculating the distance s between the main stage and the auxiliary stage according to the propagation velocity v of the infrared light in the air, wherein the calculation formula is as follows: and s is v x (t2-t 1). The distance between the stages is calculated through the time difference between the infrared light emitted by the infrared emitter and the infrared light received by the infrared receiver, so that the distance between the stages becomes clear and known.
Preferably, the auxiliary stage further comprises a moving wheel, the moving wheel is rotatably connected to the bottom of the support, the second docking device comprises a motor, the motor is mounted in the base and is connected in series between the second switch and the second battery, and the output end of the motor is connected with the moving wheel. The moving wheels are driven by the motor to move, so that the moving resistance of the auxiliary stage is reduced.
Preferably, the fixture block include block, trapezoidal piece, spring and slider, the first end and the block fixed connection of spring, the first end and the spring second end fixed connection of trapezoidal piece, trapezoidal piece second end is connected with the motor, the trapezium is right trapezoid, the slider below is equipped with the hypotenuse, slider below and trapezoidal piece hypotenuse butt, lower bottom and block sliding connection of trapezoidal piece, the block is equipped with and is used for the gliding notch of slider, notch extending direction is perpendicular with trapezoidal piece direction of motion. The trapezoidal block is pulled by the motor to move, the sliding block is pushed out from the block body through the trapezoidal block, and the trapezoidal block returns through the spring.
Preferably, the sliding block comprises a block shell, an elastic rod, a touch block, a ball, a limiting block, a left sliding rod and a right sliding rod, the limiting block is fixedly connected to the block shell, the fixture block further comprises a telescopic sliding nail, a first sliding rail is arranged on the oblique edge of the lower portion of the block shell, a second sliding rail is arranged on the upper portion of the block shell, the ball is abutted to the first sliding rail on the lower portion of the block shell, the touch block is slidably connected to the block shell, the touch block is abutted to the circle center of the ball when sliding into the block shell, the bottom of the telescopic sliding nail is fixedly connected to the oblique edge of the trapezoidal block, the head of the telescopic sliding nail is positioned in the sliding block and abutted to the ball, the telescopic sliding nail has a contraction tendency, the upper end of the elastic rod is slidably connected to the second sliding rail on the upper portion of the block shell, the lower end of the elastic rod is fixedly connected to the ball, a third sliding rail is arranged on the elastic rod, the elastic rod has an expansion, the piece shell is equipped with and is used for first opening and the second opening of left side slide bar and right slide bar gliding, first opening and second opening extending direction are perpendicular with left slide bar and right slide bar direction of motion, first butt joint device casing draw-in groove is equipped with the arc inner chamber that corresponds when moving with left slide bar and right slide bar. The elastic rod is pulled down by the gravity of the ball, so that the sliding rod connected to the elastic rod sliding rail slides out of the sliding block, and the sliding block is limited in the clamping block by the limiting block.
Preferably, the second docking device further comprises a wireless communication module, the wireless communication module is used for communication between the first controller and the second controller, and the second docking device further comprises a buzzer, and the buzzer is connected with the second controller. The distance s between the main stage and the auxiliary stage is less than or equal to 5 meters, when the infrared receiver receives infrared light, the second controller controls the buzzer to work, the second controller controls the motor to start and complete the butt joint of the main stage and the auxiliary stage, the buzzer is used for prompting the work of the butt joint device, and the butt joint error is prevented.
The invention has the beneficial effects that: (1) the positions of the clamping groove and the clamping block are aligned through infrared rays, so that errors in butt joint are prevented; (2) after the main stage and the auxiliary stage enter a certain distance, the stages finish automatic butt joint; (3) the clamping position of the clamping block is firm, so that the stage butt joint is more reliable; (4) and the buzzer is used for prompting the butt joint process, so that whether the butt joint is finished or not is conveniently judged.
Drawings
Fig. 1 is a schematic view of a combined stage according to the first embodiment.
Fig. 2 is a schematic external structure view of the auxiliary stage according to the first embodiment.
Fig. 3 is a schematic view illustrating the connection of the internal structure of the latch according to the first embodiment.
Fig. 4 is a schematic view of a card slot structure of the first embodiment.
Fig. 5 is a schematic diagram of a latch actuation structure according to the first embodiment.
In the figure, 1, a main stage, 2, an auxiliary stage, 3, infrared light, 4, a second stage plate, 5, a second support, 6, a moving wheel, 7, a block, 8, a contact block, 9, a spring, 10, a left sliding rod, 11, a right sliding rod, 12, an elastic rod, 13, a telescopic sliding nail, 14, a motor, 15, a ball, 16, a trapezoidal block, 17, a clamping groove, 18, an infrared emitter, 19, a clamping block, 20, an infrared receiver and 21 are limited blocks.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The first embodiment is as follows: the remote automatic combined stage of the embodiment, as shown in fig. 1, comprises a main stage 1 and a plurality of auxiliary stages 2, the main stage 1 comprises a first stage plate, a first support and a plurality of first docking devices, the first stage plate is fixedly connected with the first support, as shown in fig. 4, each of the first docking devices comprises a housing, an infrared emitter 18, a first battery, a first timer, a first controller and a first electronically controllable switch, the housing is fixedly installed below the edge of the first stage plate, the first timer and the first controller are both fixedly installed in the housing, the housing is provided with a plurality of slots 17, the infrared emitter 18 is fixedly installed in the middle of the slot 17 and emits infrared light 3 outwards, the first battery is fixedly installed in the housing, the first electronically controllable switch is connected in series between the infrared emitter and the first battery, the first timer is connected in series between the first electronically controllable switch and the infrared emitter 18, the control end of the first electronic controllable switch is connected with a first controller, and the first controller controls a first timer to record the time t1 when the infrared emitter 18 starts emitting the infrared light 3 each time; as shown in fig. 2, the auxiliary stage 2 includes a second stage board 4, a second support 5, a moving wheel 6 and a second docking device, the second stage board 4 is fixedly connected with the second support 5, the moving wheel 6 is rotatably connected with the bottom of the support, the second docking device includes a motor 14, a base, an infrared receiver 20, a second timer, a second controller, a second battery, a buzzer and a second electronically controllable switch, the base is fixedly installed below the edge of the second stage board 4, the motor 14 is installed in the base, the buzzer is connected with the second controller, the second timer and the second controller are fixedly installed in the base, the base is provided with a plurality of blocks 19, the blocks 19 are matched with the slots 17, the infrared receiver 20 is fixedly installed in the blocks 19 at a position corresponding to the infrared emitter 18 of the slots 17, the second battery is fixedly installed in the base, the second electronically controllable switch is connected in series between the second battery and the infrared receiver 20, the motor 14 is connected between the second switch and the second battery in series, the output end of the motor 14 is connected with the moving wheel 6, the second timer is connected between the second electronic controllable switch and the infrared receiver 20 in series, the control end of the second electronic controllable switch is connected with the second controller, the second controller controls the second timer to record the time t2 when the infrared receiver 20 starts to receive the infrared light 3 every time, and the first controller and the second controller are in communication connection through the wireless communication module; as shown in fig. 3, the fixture block 19 comprises a block 7, a trapezoidal block 16, a spring 9, a telescopic sliding nail 13 and a slide block, the spring 9 is fixedly connected with the block 7, the trapezoidal block 16 is fixedly connected with the spring 9, the other end of the trapezoidal block 16 corresponding to the spring 9 is connected with a motor 14, the trapezoid is a right trapezoid, the slide block is abutted to the upper bottom and the oblique side of the trapezoidal block 16, the block 7 is provided with a notch for the slide block, the slide block comprises a block shell, an elastic rod 12, a contact block 8, a round ball 15, a limit block 21, a left slide rod 10 and a right slide rod 11, the limit block 21 is fixedly connected to the block shell, the oblique side of the lower portion of the block shell is provided with a first slide rail, the upper portion of the block shell is provided with a second slide rail, the round ball 15 is abutted to the first slide rail of the lower portion of the block shell, the contact block 8 is slidably connected to the block shell, the contact block 8 is abutted to the center of the round ball 15, the telescopic sliding nail 13 has a contraction tendency, the upper end of the elastic rod 12 is connected to a second sliding rail on the upper portion of the block shell in a sliding mode, the lower end of the elastic rod 12 is fixedly connected with the ball 15, a third sliding rail is arranged on the elastic rod 12, the elastic rod 12 has a stretching tendency, the left sliding rod 10 and the right sliding rod 11 are connected to the third sliding rail of the elastic rod 12 in a sliding mode, and an arc-shaped inner cavity corresponding to the left sliding rod 10 and the right sliding rod 11 in the movement mode is formed in a clamping groove 17 of the first butting device shell.
In a specific embodiment, the main stage 1 is used in the performance process, when the auxiliary stage 2 needs to be combined, the auxiliary stage 2 is pushed towards the main stage 1, a first controller of a first docking device controls a first electronically controllable switch to be closed, an infrared emitter 18 emits infrared light 3, a second controller of a second docking device controls a second electronically controllable switch to be closed, an infrared receiver 20 receives the infrared light 3, the infrared emitter 18 intermittently emits the infrared light 3 at a frequency of 0.1s, and the distance s between the main stage 1 and the auxiliary stage 2 is calculated according to the propagation speed v of the infrared light 3 in the air, and the calculation formula is as follows: when the calculated distance s between the main stage 1 and the auxiliary stage 2 is less than or equal to 5 meters and the infrared receiver 20 receives the infrared light 3, the second controller controls the buzzer to work, the buzzer buzzes to prompt workers to automatically assemble the stages, the second controller controls the motor 14 to start, the motor 14 drives the moving wheel 6 to move the auxiliary stage 2 towards the main stage 1, when the first stage plate of the main stage 1 and the second stage plate 4 of the auxiliary stage 2 collide together, the clamping block 19 enters the clamping groove 17, the first controller controls the infrared emitter 18 to stop emitting the infrared light 3, the motor 14 pulls the trapezoidal block 16 to move towards the motor 14, the sliding block slides out of the notch of the block 7 of the clamping block 19 along with the movement of the trapezoidal block 16, and when the contact block 8 touches the curved surface of the block 7, the contact block 8 is pushed to slide towards the inside of the sliding block, the in-process of 8 movements inwards of feeler block, touch ball 15, ball 15 is promoted by feeler block 8 and is met 16 hypotenuses downstroke of trapezoidal piece, the hypotenuses of 16 hypotenuses of slider butt trapezoidal piece are equipped with first slide rail, ball 15 is met first slide rail downslide, ball 15 has certain weight, the elastic rod 12 of connection on ball 15 is down elongated following ball 15, roll-off in first opening and the second opening of left side slide bar 10 and right slide bar 11 follow slider, touch a shell when stopper 21, the slider stops outside roll-off, left side slide bar 10 and right slide bar 11 stop outside roll-off, carry out the joint through slide bar and slider and draw-in groove 17 this moment, accomplish the butt joint of main stage 1 and vice stage 2.
When the stage is separated, the motor 14 is powered off, the motor 14 stops working, the spring 9 pulls the trapezoidal block 16 to return to the initial position, the telescopic sliding nail 13 connected to the inclined edge of the trapezoidal block 16 pushes the ball 15 to move upwards, the ball 15 drives the elastic rod 12 to return to the initial position, the left sliding rod 10 and the right sliding rod 11 slide towards the inside of the sliding block and completely slide in, the ball 15 pushes the contact block 8 when returning to the highest point, the contact block 8 is pushed out of the sliding block by the ball 15, the contact block 8 returns to the initial position, the clamping block 19 returns to the initial working state, the clamping block 19 can slide out of the clamping groove 17, and the main stage 1 and the auxiliary stage 2 are separated.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (6)
1. A long-range automatic combination stage, characterized by includes:
the main stage comprises a first stage plate, a first support and a plurality of auxiliary stages, the first stage plate is fixedly connected with the first support, the first auxiliary stages comprise a main body, an infrared emitter, a first battery and a first switch, the main body is fixedly arranged below the edge of the first stage plate, the main body is provided with a plurality of clamping grooves, the infrared emitter is fixedly arranged in the middle of the clamping grooves and emits infrared light towards the extending direction of the clamping grooves, the first battery is fixedly arranged in the main body, the first switch is connected in series between the infrared emitter and the first battery, the auxiliary stages comprise a second stage plate, a second support and a second auxiliary docking device, the second stage plate is fixedly connected with the second support, the second docking device comprises a base body, an infrared receiver, a second battery and a second switch, the base body is fixedly arranged below the edge of the second stage plate, the base body is provided with a plurality of clamping blocks, the clamping blocks are matched with the clamping grooves, the infrared receiver is fixedly arranged in the clamping blocks at a position corresponding to the infrared emitter of the clamping grooves, the second battery is fixedly arranged in the base body, and the second switch is connected between the second battery and the infrared receiver in series;
the fixture block includes block, trapezoidal piece, spring and slider, the first end and the block fixed connection of spring, the first end and the spring second end fixed connection of trapezoidal piece, trapezoidal piece second end is connected with the motor, the trapezium is right trapezoid, the slider below is equipped with the hypotenuse, slider below and trapezoidal piece hypotenuse butt, lower bottom and block sliding connection of trapezoidal piece, the block be equipped with be used for the gliding notch of slider, notch extending direction is perpendicular with trapezoidal piece direction of motion.
2. A remote automated assembly stage according to claim 1, wherein the ir emitters are ir emitters that emit ir light intermittently at a frequency of 0.1 s.
3. A remote automatic combined stage as set forth in claim 2 wherein the first docking device further comprises a first timer and a first controller, the first timer and the first controller are both fixedly mounted in the housing, the first timer is connected in series between the first switch and the infrared emitter, the first switch is an electronically controllable switch, a control terminal of the first electronically controllable switch is connected to the first controller, and the first controller controls the first timer to record a time t1 when the infrared emitter starts emitting infrared light each time;
the second butt joint device further comprises a second timer and a second controller, the second timer and the second controller are fixedly installed in the base body, the second timer is connected between the second switch and the infrared receiver in series, the second switch is an electronic controllable switch, a control end of the second electronic controllable switch is connected with the second controller, and the second controller controls the second timer to record the time t2 when the infrared receiver starts to receive infrared light each time.
4. A remote automatic assembly stage according to claim 1, wherein the secondary stage further comprises a moving wheel rotatably connected to the bottom of the support, the second docking device comprises a motor mounted in the base, the motor is connected in series between a second switch and a second battery, and an output end of the motor is connected to the moving wheel.
5. The automatic remote stage assembly as set forth in claim 1, wherein the slide block comprises a block shell, an elastic rod, a contact block, a ball, a stop block, a left slide rod and a right slide rod, the stop block is fixedly connected to the block shell, the fixture block further comprises a telescopic slide nail, the first slide rail is arranged on the oblique edge of the lower portion of the block shell, the second slide rail is arranged on the upper portion of the block shell, the ball abuts against the first slide rail on the lower portion of the block shell, the contact block is slidably connected to the block shell, the contact block abuts against the center of the circle of the ball when sliding into the block shell, the bottom of the telescopic slide nail is fixedly connected to the oblique edge of the trapezoidal block, the head of the telescopic slide nail is positioned in the slide block and abuts against the ball, the telescopic slide nail has a contraction tendency, the upper end of the elastic rod is slidably connected to the second slide rail on the upper portion of the block shell, the lower end of the elastic rod is fixedly, the utility model discloses a piece shell, including left slide bar and right slide bar, elastic rod, first butt joint device casing draw-in groove, first opening and second opening, first butt joint device casing draw-in groove is equipped with the arc inner chamber that corresponds when moving with left slide bar and right slide bar, elastic rod has the tendency of stretching, left side slide bar and right slide bar sliding connection are on elastic rod third slide rail, the piece shell is equipped with and is used for the gliding first opening of left side slide bar and right slide bar and second opening, first opening and second opening extending direction are perpendicular with left slide bar and right slide bar direction of motion.
6. A remote automated assembly stage according to claim 1 or 3, further comprising a wireless communication module for communication between the first controller and the second controller, and wherein the second docking device further comprises a buzzer connected to the second controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712315.1A CN110778165B (en) | 2019-08-02 | 2019-08-02 | Long-range automatic combination stage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712315.1A CN110778165B (en) | 2019-08-02 | 2019-08-02 | Long-range automatic combination stage |
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| CN110778165A CN110778165A (en) | 2020-02-11 |
| CN110778165B true CN110778165B (en) | 2021-03-09 |
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| CN201910712315.1A Active CN110778165B (en) | 2019-08-02 | 2019-08-02 | Long-range automatic combination stage |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117498A1 (en) * | 1991-05-28 | 1992-12-03 | Eisenberg Hans Jochen | Demountable support struts for furniture or stage props - has angle section which fits over furniture legs and struts are designed to swivel out to provide support |
| CN202887359U (en) * | 2012-09-27 | 2013-04-17 | 哈尔滨智木科技有限公司 | Infrared remote alarm |
| CN107143161A (en) * | 2017-06-22 | 2017-09-08 | 周存慧 | Combined type stage |
| CN208508347U (en) * | 2018-07-09 | 2019-02-15 | 天津德通电气股份有限公司 | A kind of box type transformation cabinet that cabinet body is sliceable |
| CN109469361A (en) * | 2018-10-16 | 2019-03-15 | 浙江工业大学 | A kind of combined type stage and combinations thereof method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120272585A1 (en) * | 2011-04-29 | 2012-11-01 | Hitech Stages, Ltd. | Rapidly deployable buggies for a stage system |
-
2019
- 2019-08-02 CN CN201910712315.1A patent/CN110778165B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117498A1 (en) * | 1991-05-28 | 1992-12-03 | Eisenberg Hans Jochen | Demountable support struts for furniture or stage props - has angle section which fits over furniture legs and struts are designed to swivel out to provide support |
| CN202887359U (en) * | 2012-09-27 | 2013-04-17 | 哈尔滨智木科技有限公司 | Infrared remote alarm |
| CN107143161A (en) * | 2017-06-22 | 2017-09-08 | 周存慧 | Combined type stage |
| CN208508347U (en) * | 2018-07-09 | 2019-02-15 | 天津德通电气股份有限公司 | A kind of box type transformation cabinet that cabinet body is sliceable |
| CN109469361A (en) * | 2018-10-16 | 2019-03-15 | 浙江工业大学 | A kind of combined type stage and combinations thereof method |
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