CN203055144U

CN203055144U - Multi-channel remote control device

Info

Publication number: CN203055144U
Application number: CN 201320064074
Authority: CN
Inventors: 陈清尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2013-07-10
Anticipated expiration: 2023-02-05

Abstract

The utility model discloses a multi-channel remote control device. The multi-channel remote control device is characterized by comprising a remote control emitter, a remote control receiver, a controller power supply source, a trigger inter-latch drive circuit and a four-way switch output circuit, wherein the remote control receiver is composed of an SMC2272 integrated circuit block; the controller power supply source obtains a 12-V direct current power supply voltage by voltage reduction, rectification, filtering, and voltage stabilization of an electric supply; the trigger inter-latch drive circuit is composed of two dual-D trigger integrated circuit blocks CD4013, a triode, a direct current relay, a resistor and a capacitor; and the four-way switch output circuit is composed of a direct current relay switch contact and an electric appliance. The multi-channel remote control device can be used for remote control of a long-distance four-way switch, for example, a multi-way lamp switch; an alternating current contactor is configured to carry out remote control of the four-way high-powder electric appliance, for example, power supply remote control and the like of a campus street lamp and a teaching building system. The effective remote control distance of the multi-channel remote control device can be up to 1,000m.

Description

The multichannel remote control device

Technical field

The utility model belongs to a kind of electron device, is specifically related to a kind of multichannel remote control device.

Background technology

The remote control type is a lot, but design as required mostly, the utility model adopts and sends 315MHz frequency stabilization radio wave signal, carry out the remote control control of remote four-way switch, can be used for the multichannel long-distance remote control control as type electrical appliances such as lamp store, stair lights, the configuration A.C. contactor can carry out the remote control control of four tunnel powerful electric equipments, irrigate by lifting water to a higher level with a water pump, etc. as motor water, power supply remote control controls such as campus street lamp, classroom building illumination system etc., the effective remote control distance of the utility model can reach 1 km; The stable performance of the utility model multichannel remote control device, durable in use, simple to operate and low cost of manufacture, but widespread production be applicable, also be fit to simultaneously vocational school's Major and assemble practical training.

Summary of the invention

The technical scheme that the utility model adopts is that a kind of multichannel remote control device is characterized in that: comprise receiver of remote-control sytem, controller power supply, trigger to interlock and deposit driving and four-way switch output circuit; Receiver of remote-control sytem is made up of the SMC2272 integrated circuit block, the controller power supply is obtained+12V direct current supply voltage by civil power step-down, rectification, filtering and voltage stabilizing, trigger interlocking and deposit driving circuit and adopt two two D to trigger integrated circuit block CD4013 and triode, DC relay, resistor, capacitor are formed, the four-way switch output circuit is made up of switch contact and the electrical appliance of DC relay; Described receiver of remote-control sytem is made up of SMC2272 integrated circuit block, peripheral resistor, capacitor, receiving antenna and 7 output pins, and receiver of remote-control sytem stand-alone assembly output pin 1 connecting circuit publicly, its pin 2 connects that pin 3 that three-terminal regulator block pin 3, its pin 3 and pin 4 be connected integrated circuit block IC3 respectively and pin 11, its pin 5 and pin 6 are connected the pin 3 of integrated circuit block IC4 and pin 11 respectively, its pin 7 is unsettled; The controller power supply is made up of transformer T, rectifier D1-D4, three-terminal regulator block IC1, filter capacitor C1, filter capacitor C2, filter capacitor C3, filter capacitor C4 and power supply working station indicator; The elementary pin 1 of transformer T is connected with the AC220V electrical network with the power lead of pin 2 by the band plug, and the secondary pin 3 of transformer T is connected with pin 3 with rectifier pin 1 respectively with pin 4; Rectifier output end pin 2 and pin 4 are connected the input end pin 1 of three-terminal regulator block and circuit respectively publicly; Filter capacitor C1 and filter capacitor C2 be connected in parallel rectifier pin 2 and circuit publicly between, filter capacitor C3 and filter capacitor C4 be connected in parallel on three-terminal regulator block output terminal pin 3 and circuit publicly between, three-terminal regulator block pin 2 connecting circuit are publicly; Power supply working station indicator circuit is composed in series by LED 1 and resistor R1, and light emitting diode negative pole connecting circuit publicly, the resistor R1 other end connects rectifier pin 2 ends; Triggering is latched driving circuit by integrated circuit block IC3, integrated circuit block IC4, triode BG1, triode BG2, triode BG3, triode BG4 and DC relay J1, DC relay J2, DC relay J3, DC relay J4 and peripheral resistor, capacitor element is formed, the pin 13 of integrated circuit block IC3 connects the base stage of triode BG1 through resistor R3, its pin 1 connects the base stage of triode BG2 through resistor R5, the pin 1 of integrated circuit block IC4 connects the base stage of triode BG3 through resistor R7, its pin 13 connects the base stage of triode BG4 through resistor R9, DC relay J1, DC relay J2, DC relay J3, coil one end of DC relay J4 connects respectively+the 12V feeder ear, its coil other end meets triode BG1 respectively, triode BG2, triode BG3, triode BG4 collector, the emitter difference connecting circuit of its triode is publicly; Constituting indicating circuit that each drives with the coils from parallel connection of coils of DC relay J1, DC relay J2, DC relay J3, DC relay J4 respectively after LED 2 and resistor R2 series connection, LED 3 and resistor R4 series connection, LED 4 and resistor R8 series connection, LED 5 and the resistor R10 series connection, the pin 14 of integrated circuit block IC3 and integrated circuit block IC4 is connected+and 12V feeder ear, its pin 6, pin 7, pin 8 continuous connection circuits together are publicly; The four-way switch output circuit is made up of switch contact and the electrical appliance of DC relay.

Beneficial effect: the effective remote control distance of the utility model multichannel remote control device can reach 1 km, be fit to electric class Major and carry out interesting assembling practical training, but wide popularization and application is to social every field, control as long-distance remote controls such as lamp store, stair lights, the configuration A.C. contactor can carry out the remote control control of four tunnel powerful electric equipments, irrigate by lifting water to a higher level with a water pump, etc. as motor water, power supply remote control controls such as campus street lamp, classroom building illumination system.

Description of drawings

Fig. 1 is the utility model multichannel remote control device principle of work circuit diagram.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described:

Accompanying drawing 1 is the multichannel remote control device principle of work circuit diagram that the utility model provides, remote control transmitter adopts the transmission frequency of frequency stabilization 315MHz through the receiving antenna transmission signal of emitting antenna to the multichannel remote control device, receiving antenna and multichannel remote control device shell are connected together, can increase radio wave signal effectively transmits or receiving range, effectively remote control distance can reach 1 km, the receiving unit core devices adopts the SMC2272 integrated circuit block, and receiving unit IC2 pin 2 connects controller circuitry power supply+12V end, its pin 1 connecting circuit publicly, its pin 3 is pin 3 and pin 11 ends that the control signal output terminal is connected integrated circuit (IC) 3 respectively with pin 4, its pin 5 is connected pin 3 and the pin 11 of controlling integrated circuit block IC4 respectively with pin 6.

When pressing remote control transmitter first button, receiving unit IC2 output terminal pin 4 output high level, integrated circuit (IC) 3 pin 11 uprise level, its pin 13 and transfer high level to by low level, through resistor R3 trigger triode BG1 base stage, triode BG1 conducting work, the coil electricity of DC relay J1, moving contact J1-A is connected with stationary contact J1-B, lamp L1 inserts in the AC220V circuit luminous, LED 2 luminous indications simultaneously, and remote control is finished first and is driven the task of turning on light; When pressing remote control transmitter button A again, receiving unit IC2 output terminal pin 4 output low levels, integrated circuit (IC) 3 pin 11 step-down level, its pin 13 transfer low level to by high level, triode BG1 base stage transfers low level to, and triode BG1 ends, the coil losing electricity of DC relay J1, moving contact J1-A and stationary contact J1-B disconnect, lamp L1 extinguishes, and LED 2 extinguishes simultaneously, and remote control is finished first and driven the disconnection task.

When pressing remote control transmitter second button, receiving unit IC2 output terminal pin 3 output high level, integrated circuit (IC) 3 pin 3 become high level, its pin 1 and transfer high level to by low level, through resistor R5 trigger triode BG2 base stage, triode BG2 conducting work, the coil electricity of DC relay J2, moving contact J2-A is connected with stationary contact J2-B, lamp L2 inserts in the AC220V circuit luminous, LED 3 luminous indications simultaneously, and remote control is finished second and is driven the task of turning on light; When pressing remote control transmitter button B again, receiving unit IC2 output terminal pin 3 output low levels, integrated circuit (IC) 3 pin 3 step-down level, its pin 1 transfer low level to by high level, triode BG2 base stage transfers low level to, and triode BG2 ends, the coil losing electricity of DC relay J2, moving contact J2-A and stationary contact J2-B disconnect, lamp L2 extinguishes, and LED 3 extinguishes simultaneously, and remote control is finished second and driven the disconnection task.

When pressing remote control transmitter the 3rd button, receiving unit IC2 output terminal pin 5 output high level, integrated circuit (IC) 4 pin 3 uprise level, its pin 1 and transfer high level to by low level, through resistor R7 trigger triode BG3 base stage, triode BG3 conducting work, the coil electricity of DC relay J3, moving contact J3-A is connected with stationary contact J3-B, lamp L3 inserts in the AC220V circuit luminous, LED 4 luminous indications simultaneously, and remote control is finished the 3rd and is driven the task of turning on light; When pressing remote control transmitter button C again, receiving unit IC2 output terminal pin 5 output low levels, integrated circuit (IC) 4 pin 3 step-down level, its pin 1 transfer low level to by high level, triode BG3 base stage transfers low level to, and triode BG3 ends, the coil losing electricity of DC relay J3, moving contact J3-A and stationary contact J3-B disconnect, lamp L3 extinguishes, and LED 4 extinguishes simultaneously, and remote control is finished the 3rd and driven the disconnection task.

When pressing remote control transmitter the 4th button, receiving unit IC2 output terminal pin 6 output high level, integrated circuit (IC) 4 pin 11 uprise level, its pin 13 and transfer high level to by low level, through resistor R9 trigger triode BG4 base stage, triode BG4 conducting work, the coil electricity of DC relay J4, moving contact J4-A is connected with stationary contact J4-B, lamp L4 inserts in the AC220V circuit luminous, and the moving task of turning on light of 4 wheel driven is finished in LED 5 luminous indications simultaneously, remote control; When pressing remote control transmitter button D again, receiving unit IC2 output terminal pin 6 output low levels, integrated circuit (IC) 4 pin 11 step-down level, its pin 13 transfer low level to by high level, triode BG4 base stage transfers low level to, and triode BG4 ends, the coil losing electricity of DC relay J4, moving contact J4-A and stationary contact J4-B disconnect, lamp L4 extinguishes, and LED 5 extinguishes simultaneously, and the moving disconnection task of 4 wheel driven is finished in remote control.

The tie point of capacitor C5 and resistor R6 is connected integrated circuit (IC) 3 and integrated circuit (IC) 4 pin 4 and pin 10 ends respectively in the accompanying drawing 1, zero clearing when at every turn switching on the assurance circuit, integrated circuit (IC) 3 and integrated circuit (IC) 4 are double D triggers, its pin 4 and pin 10 are clear terminals of double D trigger, when switching at the beginning, pin 4 and the pin 10 of integrated circuit (IC) 3 and integrated circuit (IC) 4 all are reset to low level, triode BG1, triode BG2, triode BG3, the base stage of triode BG4 all is low level, four triodes all end, DC relay J1, DC relay J2, DC relay J3, the coil of DC relay J4 is dead electricity all, lamp L1, lamp L2, lamp L3, lamp L4 extinguishes.

In the accompanying drawing 1, + 12V feeder ear obtains the direct current 12V voltage of voltage stabilizing by transformer T step-down, after rectifier D1-D4 rectification, three-terminal regulator block IC1 voltage stabilizing, filter capacitor C1, filter capacitor C2, filter capacitor C3 and filter capacitor C4 filtering, supply with receiving unit, double D trigger, DC relay and transistor amplifier work.

In the accompanying drawing 1, power transformer T adopts the 2W220/12V model; Rectifier D1-D4 adopts a MRS-207 model bridge heap; It is the 1000uF/25V aluminium electrolutic capacitor that filter capacitor C1 adopts model, it is 0.022uF/63V ceramic dielectric capacitor that filter capacitor C2 and filter capacitor C3 adopt model, it is the 220uF/16V aluminium electrolutic capacitor that filter capacitor C4 adopts model, and it is the 1uF/50V electrolytic condenser that capacitor C5 adopts model; Three-terminal regulator block IC1 adopts 7812 models; Integrated circuit block IC3 and IC4 adopt the CD4013 model; Triode BG1, triode BG2, triode BG3, triode BG4 adopt the C9013 model; It is JQC-3FDC12V that DC relay J1, DC relay J2, DC relay J3, DC relay J4 adopt model; It is RJ-1/8W7.5K that resistor R1, resistor R4, resistor R8, resistor R10 adopt model, and it is RJ-1/8W2.4K that resistor R3, resistor R5, resistor R7, resistor R9 adopt model, and it is RJ-1/8W82K that resistor R6 adopts model; It is that 220V, power are 1000W and following light fixture that lamp L1, lamp L2, lamp L3, lamp L4 adopt ratings.

Though 1 described embodiment of the present utility model by reference to the accompanying drawings, the protection domain that those of ordinary skills do not need various distortion that creativity work just can make or modification still to belong to this patent within the scope of the appended claims.

Claims

1. a multichannel remote control device is characterized in that: comprise receiver of remote-control sytem, controller power supply, trigger to interlock and deposit driving and four-way switch output circuit; Receiver of remote-control sytem is made up of the SMC2272 integrated circuit block, the controller power supply is obtained+12V direct current supply voltage by civil power step-down, rectification, filtering and voltage stabilizing, trigger interlocking and deposit driving circuit and adopt two two D to trigger integrated circuit block CD4013 and triode, DC relay, resistor, capacitor are formed, the four-way switch output circuit is made up of switch contact and the electrical appliance of DC relay; Described receiver of remote-control sytem is made up of SMC2272 integrated circuit block, peripheral resistor, capacitor, receiving antenna and 7 output pins, and receiver of remote-control sytem stand-alone assembly output pin 1 connecting circuit publicly, its pin 2 connects that pin 3 that three-terminal regulator block pin 3, its pin 3 and pin 4 be connected integrated circuit block IC3 respectively and pin 11, its pin 5 and pin 6 are connected the pin 3 of integrated circuit block IC4 and pin 11 respectively, its pin 7 is unsettled; The controller power supply is made up of transformer T, rectifier D1-D4, three-terminal regulator block IC1, filter capacitor C1, filter capacitor C2, filter capacitor C3, filter capacitor C4 and power supply working station indicator; The elementary pin 1 of transformer T is connected with the AC220V electrical network with the power lead of pin 2 by the band plug, and the secondary pin 3 of transformer T is connected with pin 3 with rectifier pin 1 respectively with pin 4; Rectifier output end pin 2 and pin 4 are connected the input end pin 1 of three-terminal regulator block and circuit respectively publicly; Filter capacitor C1 and filter capacitor C2 be connected in parallel rectifier pin 2 and circuit publicly between, filter capacitor C3 and filter capacitor C4 be connected in parallel on three-terminal regulator block output terminal pin 3 and circuit publicly between, three-terminal regulator block pin 2 connecting circuit are publicly; Power supply working station indicator circuit is composed in series by LED 1 and resistor R1, and light emitting diode negative pole connecting circuit publicly, the resistor R1 other end connects rectifier pin 2 ends; Triggering is latched driving circuit by integrated circuit block IC3, integrated circuit block IC4, triode BG1, triode BG2, triode BG3, triode BG4 and DC relay J1, DC relay J2, DC relay J3, DC relay J4 and peripheral resistor, capacitor element is formed, the pin 13 of integrated circuit block IC3 connects the base stage of triode BG1 through resistor R3, its pin 1 connects the base stage of triode BG2 through resistor R5, the pin 1 of integrated circuit block IC4 connects the base stage of triode BG3 through resistor R7, its pin 13 connects the base stage of triode BG4 through resistor R9, DC relay J1, DC relay J2, DC relay J3, coil one end of DC relay J4 connects respectively+the 12V feeder ear, its coil other end meets triode BG1 respectively, triode BG2, triode BG3, triode BG4 collector, the emitter difference connecting circuit of its triode is publicly; Constituting indicating circuit that each drives with the coils from parallel connection of coils of DC relay J1, DC relay J2, DC relay J3, DC relay J4 respectively after LED 2 and resistor R2 series connection, LED 3 and resistor R4 series connection, LED 4 and resistor R8 series connection, LED 5 and the resistor R10 series connection, the pin 14 of integrated circuit block IC3 and integrated circuit block IC4 is connected+and 12V feeder ear, its pin 6, pin 7, pin 8 continuous connection circuits together are publicly; The four-way switch output circuit is made up of switch contact and the electrical appliance of DC relay.