CN105311844B - Acousto-optic senses infrared remote control three-phase micro machine stage curtain machine - Google Patents

Abstract

The present invention relates to electronic technology field, specifically a kind of acousto-optic senses infrared remote control three-phase micro machine stage curtain machine.Including three-phase alternating-current supply, controller power source, four stage curtains, four three-phase micro machine M₁、M₂、M₃、M₄Controlled by sound and light module, infrared remote-control emitter and receiver assembly, four rail draw curtain transmission mechanisms, three-phase micro machine driving torque is big, heavy burden ability hales dynamic large-scale stage curtain, plot starts light change forte sound and has gathered, acousto-optic sensing is driven three-phase micro machine forward direction, automatically stage curtain is pulled open, items on the program terminate sound equipment falling, dim light, the irradiation of acousto-optic sensor dull thread, and three-phase micro machine is inversely driven, automatic drawing stage curtain, infrared remote control is pulled open by performance content setting or drawing, flexible and convenient to use, promotes entertainment performing effect.The present invention is suitable for control stage performance curtain.

Description

Acousto-optic senses infrared remote control three-phase micro machine stage curtain machine

Technical field

The present invention relates to electronic technology field, specifically a kind of acousto-optic senses infrared remote control three-phase micro machine stage curtain drawing Machine.

Background technology

Curtain is the main curtain of stage, and for performing beginning and end, hand-guided is time-consuming and laborious, is not suitable with modern amusement performance It is required that.Acousto-optic sensing amusement performance strong illumination, sound equipment, which has gathered to automatically control, pulls open curtain opener, and items on the program terminate dark Light sound equipment falling automatically controls drawing and changes curtain opener, reaches performing effect.But not all performance all needs controlled by sound and light, example Such as, perform solo, solo, dancing, performance need to by two curtain of stage, three curtains replacement or folding, lifting, it is clear that controlled by sound and light Stage curtain function is limited to, and does not meet performance requirement also, and infrared remote control stage curtain can be by performance plot control, and the two, which combines, to be made With promotion performing effect.

Invention content

The object of the present invention is to provide the large-scale stage performance of control, a kind of acousto-optic sensing infrared remote control three-phases of thick and heavy curtain Micro machine stage curtain machine.

The technology of the present invention solution：Including three-phase alternating-current supply, four stage curtains, four three-phase micro machine M₁、M₂、 M₃、M₄, controller power source, controlled by sound and light module, infrared remote-control emitter and receiver assembly, four rail draw curtain transmission mechanisms, In, controlled by sound and light module pulls open travel timer by sound, optical sensor, preamplifier, shaping phase inverter, curtain, curtain is drawn Close travel timer composition, infrared remote-control emitter and receiver assembly by nine channel pulse of A, B, C, D, E, F, G, H, I coding, Decoding, impulse modulation transmitting receive, mutual lock control, and controlled by sound and light module sound, optical sensor are whole through preamplifier series connection one Shape phase inverter connects curtain and pulls open travel timer, and curtain pulls open travel timer output through resistance R₂Meet triode VT₁And relay J₁, controlled by sound and light module acousto-optic sensor through preamplifier connect two shaping phase inverters connect curtain drawing travel timer, Curtain drawing travel timer is exported through resistance R₁Meet triode VT₂And relay J₂, infrared remote control receiver decoding channel B warp Resistance R₃Meet triode VT₁And relay J₁, C-channel is through resistance R₄Meet triode VT₂And relay J₂, H channels are through resistance R₅It connects Triode VT₃And relay J₃, I channels are through resistance R₆Meet triode VT₄And relay J₄, equally, channel D, E and F, G are through resistance Meet corresponding triode and relay, three-phase micro machine M₁Control circuit Q₁Through current overload thermal protector FR, relay contact J_1-1With J_2-1Meet A.C. contactor K₁Contact K_1-1、K_1-2、K_1-3With K_2-1、K_2-2、K_2-3Phase sequence intersection steering is reversible to connect a, b, c three-phase AC power, three-phase micro machine M₂~M₄Control circuit and three-phase micro machine M₁Control circuit is identical, four rail draw curtain transmission mechanisms by Four three-phase micro machine M₁、M₂、M₃、M₄Axis slows down through transmission case worm and gear, and four rail synchronous belts of transmission draw four dances respectively Platform curtain opening and closing, infrared remote-control emitter button S₁The first road curtain of control pulls open, button S₂The first road curtain drawing of control, button S₃、S₅Control second, third road curtain pull open, button S₄、S₆The twice curtain drawing, button S are controlled respectively₇Control extreme trace curtain Cloth pulls open, button S₈Extreme trace curtain drawing is controlled, A channel is through resistance R₇Meet triode VT₅And bistable state memory self-locking relay J₅, often draw contact J_5-1Meet acousto-optic controlled circuit modular power source end, normally opened contact J_5-2Infrared remote control receiver power end is connect, tool arm connects Point meets controller power source, button S₉Control switching controlled by sound and light and infrared remote control pattern；

Wherein, infrared remote-control emitter is by infrared emission chip IC₁Nine oscillation, timing, modulation, pulse code channels, By S₁~S₉Key switch control triode VT₆Amplification driving infrared light-emitting diode VD₁Emit telecommand, light emitting diode VD₂Transmitting remote control display；

Infrared remote receiver is by photodiode VD₃, infrared receiver chip IC₂Signal is received, is amplified, demodulated to access and translate Code chip IC₃Pulse decoding, corresponding nine channel interlocking patterns of B, C, D, E, F, G, H, I, A respectively through triode amplification driving after Electric appliance controls four three-phase micro machine M₁、M₂、M₃、M₄The positive and negative transmission of four rails, draws four stage curtain opening and closing, and A channel is cut Change controlled by sound and light and infrared remote control pattern；

Controller power source is by transformer T, rectifier bridge stack VD, capacitance C₁、C₂And voltage stabilizing chip IC compositions, transformer T inductance L₁ Three-phase alternating-current supply center line N, phase line are accessed, through transformer T inductance L₂Decompression, meets rectifier bridge stack VD, filter capacitor C₁、C₂, voltage stabilizing Chip IC, output voltage Vcc contact relays J₅Tool arm contact；

Four rail draw curtain transmission mechanisms connect transmission case respectively by four guide rail both ends, and guide rail interior is closed engagement two by synchronous belt Transmission case gear is held, synchronous belt engages the two traction cranes in left and right respectively, and the traction crane of left and right two is then inserted two groups of hanging wheels, hung Hook support is put on the outside of transmission case respectively, and the transmission case of four guide rail one end is socketed three-phase micro-motor by worm shaft, and worm screw nibbles Worm gear speed reducing transmission is closed, worm-wheel shaft connects transmission case gear, and four curtain beginnings hook is hooked in respectively on four traction cranes, and four Curtain stage curtain end hook is hooked in respectively in four hook supports, remaining hook of four curtains is hooked in four groups of hanging wheels respectively On.

The present invention generates good effect：Three-phase micro machine driving heavy burden ability is strong, and folding is steady, and traction pulls large-scale stage Curtain, acousto-optic sensing automatically control folding curtain opener, are accurately controlled by performance plot setting, infrared according to performance plot and content Remote control is pulled open or four curtain of drawing stage, flexible and convenient to use, and abundant performance increases enjoyment, entertainment effect is promoted, to sight Many relaxing happinesses.

Description of the drawings

Fig. 1 technical solution of the present invention schematic circuits

Tetra- rail three-phase micro machine control circuits of Fig. 2

Fig. 3 infrared remote-control emitters

Fig. 4 infrared remote control receivers

Tetra- rail stage curtain machine schematic diagrames of Fig. 5

Specific embodiment

With reference to Fig. 1,2,3,4,5, the specific embodiment of the invention and embodiment：It is waved including three-phase alternating-current supply 10, four Platform curtain 8,9, four three-phase micro machine M₁、M₂、M₃、M₄4th, 5, controller power source 16, controlled by sound and light module 1, Infrared Remote-Control Sending Device 2 and 3 component of receiver, four rail draw curtain transmission mechanisms 6,7, wherein, controlled by sound and light module 1 is by sound, optical sensor 11, preceding storing Big device 12, shaping phase inverter 13, curtain pulls open travel timer 14, curtain drawing travel timer 15 forms, infrared remote control hair Emitter 2 is with 3 component of receiver by nine channel pulse of A, B, C, D, E, F, G, H, I coding, decoding, and impulse modulation transmitting receives, mutually Lock control, controlled by sound and light module 1 by sound, optical sensor 11 through preamplifier 12 connect a shaping phase inverter 13 connect curtain draw Travel timer 15 is opened, curtain pulls open travel timer 15 and exports through resistance R₂Meet triode VT₁And relay J₁, controlled by sound and light 1 sound of module, optical sensor 11 connect curtain drawing travel timer 14, curtain through the two shaping phase inverters 13 of series connection of preamplifier 12 Cloth drawing travel timer 14 is exported through resistance R₁Meet triode VT₂And relay J₂, the decoding channel B warp of infrared remote control receiver 3 Resistance R₃Meet triode VT₁And relay J₁, C-channel is through resistance R₄Meet triode VT₂And relay J₂, H channels are through resistance R₅It connects Triode VT₃And relay J₃, I channels are through resistance R₆Meet triode VT₄And relay J₄, equally, channel D, E and F, G are through resistance Meet corresponding triode and relay, three-phase micro machine M₁Control circuit Q₁Through current overload thermal protector FR, relay contact J_1-1With J_2-1Meet A.C. contactor K₁Contact K_1-1、K_1-2、K_1-3With K_2-1、K_2-2、K_2-3Phase sequence intersection steering is reversible to connect a, b, c three-phase AC power 10, three-phase micro machine M₂~M₄Control circuit Q₂~Q₄With three-phase micro machine M₁Control circuit Q₁It is identical, four rail draw curtains Transmission mechanism 6,7 is by four three-phase micro machine M₁、M₂、M₃、M₄4th, 5 axis are synchronized through four rail of transmission case worm and gear deceleration transmission Band draws four stage curtains 8,9 opening and closing, 2 button S of infrared remote-control emitter respectively₁The first road curtain 8 of control pulls open, button S₂Control 8 drawing of Zhi Shou roads curtain, button S₃、S₅Control second, third road curtain pull open, button S₄、S₆The twice curtain is controlled respectively Drawing, button S₇Control extreme trace curtain 9 pulls open, button S₈9 drawing of extreme trace curtain is controlled, A channel is through resistance R₇Meet triode VT₅ And bistable state memory self-locking relay J₅, normally-closed contact J_5-1Meet 1 end of acousto-optic controlled circuit modular power source, normally opened contact J_5-2It connects infrared 3 power end of receiver of remote-control sytem, tool arm contact meet controller power source 16, button S₉Control switching controlled by sound and light and infrared remote control mould Formula.

Four rail draw curtain machine drive mechanisms (for one act, remaining is identical), guide rail 6a, transmission case 6b, synchronous belt 6c, hang Take turns 6d, traction crane 6e, hook support 6f, three-phase micro machine 4,5, stage curtain 8,9.

Infrared remote-control emitter coding chip IC₁Select TM701, infrared diode VD₁Firing order, light emitting diode VD₂ Transmitting remote control display, battery Eq power supplies, infrared receiver component IC₂CX20106A, coding chip IC₃TM702 adjusts RP₁It is infrared distant Control carrier frequency 38KHz, maximum of control distance 30m or so.Relay J₅Select ZS01 bistable states memory self-locking type.Switch it is light-operated with it is red Outer remote circuit changes two kinds of control models, triode VT₁、VT₂With relay J₁、J₂It is light-operated to be multiplexed with infrared remote control, it saves Component reduces cost.

Near acousto-optic sensor installing stage, performance starts with plot culmination, sound equipment and strong illumination, acousto-optic sensor Travel timer is pulled open in output control, is connected the transmission of three-phase micro machine forward direction, is automatically controlled and pull open or replace curtain, items on the program When terminating the low sound and its dimming, the irradiation of light-sensitive device dull thread, sound sensing no signal output, curtain drawing stroke Timer Controlling three-phase micro machine is inversely driven, and is automatically controlled and is closed up curtain, is pulled open and is closed up according to performance plot content development Setting is replaced.Also it can be connect with multi-media central control system, Programmed control.

Stage curtain selects flexible materials, the curtain sizes such as pleuche, georgette velvet, numb suede, silk floss piece goods, Fu Chun spinnings to regard stage Size designs, and thickness material weight is big, it is desirable that transmission traction heavy burden ability is strong, and rotational noise is low.Transmission mechanism worm and gear of the present invention Slow down, driving torque is big, precision is high, can meet requirement.

2nd, three curtain infrared remote-control operation can be pulled open or be closed up with shunting, for singing a solo, singing, dancing or play It is opened and closed in acute, opera segment and replaces stage property and setting, four curtains can be used as stage background or wing flats, and stage both sides aesthetic feeling is set Meter plays enhancing spectators' visual stereoscopic sense, and curtain, that is, main curtain acousto-optic, infrared dual control are flexible and convenient to use, increase performance enjoyment, carry Entertainment effect is risen, makes the relaxing happy feeling on the spot in person of spectators, enriches demand of the people to cultural and spiritual life.

Three-phase micro machine driving torque is big, and heavy burden ability is strong, folding is steady, and synchronous belt and gear engaged transmission traction are thick and heavy Curtain is mute, and traction pulls large-scale stage curtain.

Claims (3)

1. a kind of acousto-optic senses infrared remote control three-phase micro machine stage curtain machine, including three-phase alternating-current supply, four stage curtains, Four three-phase micro machine M₁、M₂、M₃、M₄, it is characterised in that：Further include controller power source, controlled by sound and light module, infrared remote control hair Emitter and receiver assembly, four rail draw curtain transmission mechanisms, wherein, controlled by sound and light module is by acousto-optic sensor, preamplifier, whole Shape phase inverter, curtain pull open travel timer, curtain drawing travel timer composition, infrared remote-control emitter and receiver assembly By nine channel pulse of A, B, C, D, E, F, G, H, I coding, decoding, impulse modulation transmitting receives, mutual lock control, controlled by sound and light mould Block acousto-optic sensor connects curtain through preamplifier one shaping phase inverter of series connection and pulls open travel timer, and curtain, which pulls open stroke, to be determined When device output through resistance R₂Meet triode VT₁And relay J₁, controlled by sound and light module acousto-optic sensor is through preamplifier series connection two A shaping phase inverter connects curtain drawing travel timer, and curtain drawing travel timer is exported through resistance R₁Meet triode VT₂And after Electric appliance J₂, infrared remote control receiver decoding channel B is through resistance R₃Meet triode VT₁And relay J₁, C-channel is through resistance R₄Connect three poles Pipe VT₂And relay J₂, H channels are through resistance R₅Meet triode VT₃And relay J₃, I channels are through resistance R₆Meet triode VT₄And after Electric appliance J₄, equally, channel D, E and F, G meet corresponding triode and relay, three-phase micro machine M through resistance₁Control circuit passes through Current overload thermal protector FR, relay contact J_1-1With J_2-1Meet A.C. contactor K₁Contact K_1-1、K_1-2、K_1-3、K_2-1、K_2-2、 K_2-3Phase sequence intersection steering is reversible to meet a, b, c three-phase alternating-current supply, three-phase micro machine M₂~M₄Control circuit and three-phase micro machine M₁ Control circuit is identical, and four rail draw curtain transmission mechanisms are by four three-phase micro machine M₁、M₂、M₃、M₄Axis subtracts through transmission case worm and gear Speed, four rail synchronous belts of transmission draw four stage curtain opening and closing, infrared remote-control emitter button S respectively₁The first road curtain of control is drawn It opens, button S₂The first road curtain drawing of control, button S₃、S₅Control second, third road curtain pull open, button S₄、S₆It controls respectively The twice curtain drawing, button S₇Control extreme trace curtain pulls open, button S₈Extreme trace curtain drawing is controlled, A channel is through resistance R₇Connect three Pole pipe VT₅And bistable state memory self-locking relay J₅, often draw contact J_5-1Acousto-optic controlled circuit module three-phase alternating current source is connect, it is normally opened Contact J_5-2Infrared remote control receiver power end is connect, tool arm contact meets controller power source, button S₉Control switching controlled by sound and light with it is red Outer distant pattern；

Infrared remote-control emitter is by infrared emission chip IC₁Nine oscillation, timing, modulation, pulse code channels, by S₁~S₉It presses Key switch control triode VT₆Amplification driving infrared light-emitting diode VD₁Emit telecommand, light emitting diode VD₂Transmitting remote control Display；

Infrared remote receiver is by photodiode VD₃, infrared receiver chip IC₂Signal is received, is amplified, demodulates access decoding core Piece IC₃Pulse decoding, nine channel interlocking patterns of corresponding B, C, D, E, F, G, H, I, A amplify driving relay through triode respectively Device controls four three phase electric machine M₁、M₂、M₃、M₄Four stage curtain opening and closing, A channel switching sound are drawn in the positive and negative transmission of four rails Photocontrol and infrared remote control pattern.

2. acousto-optic according to claim 1 senses infrared remote control three-phase micro machine stage curtain machine, it is characterised in that：Control Device power supply is by transformer T, rectifier bridge stack VD, capacitance C₁、C₂And voltage stabilizing chip IC compositions, transformer T inductance L₁Access three-phase alternating current Power supply center line N, phase line, through transformer T inductance L₂Decompression, meets rectifier bridge stack VD, filter capacitor C₁、C₂, voltage stabilizing chip IC, output Voltage vcc contact relay J₅Tool arm contact.

3. acousto-optic according to claim 1 senses infrared remote control three-phase micro machine stage curtain machine, it is characterised in that：Four rails Draw curtain transmission mechanism connects transmission case respectively by four guide rail both ends, and guide rail interior is closed engagement both ends transmission case tooth by synchronous belt Wheel, synchronous belt engage the two traction cranes in left and right respectively, and the traction crane of left and right two then inserts two groups of hanging wheels, hook support difference It puts on the outside of transmission case, the transmission case of four guide rail one end is socketed three-phase micro-motor, worm engaging worm gear reducer by worm shaft Transmission, worm-wheel shaft connect transmission case gear, and four curtain beginnings hook is hooked in respectively on four traction cranes, and four curtain ends are hung Hook is hooked in respectively in four hook supports, remaining hook of four curtains is hooked in respectively on four groups of hanging wheels.