CN2349936Y

CN2349936Y - Remote-controlled electric curtain opening and closing machine

Info

Publication number: CN2349936Y
Application number: CN 98229433
Authority: CN
Inventors: 易林
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-02
Filing date: 1998-09-02
Publication date: 1999-11-24
Anticipated expiration: 2008-09-02

Abstract

The utility model relates to a remote-controlled electric curtain opening and closing machine, which is composed of an emitter, a receiver, two groups of electronic switching circuits, a low-voltage double DC motor, and two rope pulleys, wherein, two groups of electronic switching circuits are used for opening and closing a curtain; the low-voltage double DC motor is controlled by relays or manual switches; two rope pulleys are driven by the low-voltage double DC motor, and a pulling rope with curtain hooks is circled on two rope pulleys. Besides, the utility model also has a voltage regulating circuit, a halt circuit, and a multiway remote control output; the utility model can run and can be remotely controlled with electricity, and can be manually operated without electricity; the running is smooth, the speed is adjustable, and hence, satisfactory speeds can be provided to meet the need of a light load or a heavy load. The utility model has the advantages of high sensitivity, good anti-jamming performance, stability and reliability, and low noise. The utility model can be synchronously used for remotely controlling household appliances, compared with the cost of controlling household appliances by hands, the cost of controlling household appliances by the utility model is slightly higher, and because of the utility model, houses and hotels are convenient, comfortable, and luxury, and the grade of which is improved.

Description

Remote control electric curtain machine

A kind of remote control electric curtain machine is used for automatic open and close curtain and remote control household electrical appliances.Belong to general door, window class (E06B).

In use there are many drawbacks in the window curtain driving mechanism of market cash and carry sales: energy remote control open and close curtain when 1. electricity being arranged can not manually open and close during power failure; 2. drive and adopt dc motor, carbon brush contact that defective work is arranged, be prone to the outage point, the curtain motion is obstructed, stop to move.3. the curtain movement velocity is non-adjustable, can not satisfy the requirement of large and small different curtain to movement velocity.

The purpose of this utility model is to solve above-mentioned drawback, and a kind of novel remote control electric curtain machine is provided, and the electronic and remote control of electric energy is arranged, have a power failure manually to operate steadily, and adjustable-speed, and noise is low, and anti-interference is good.

The following formation of the utility model: remote control electric curtain machine, have transmitter 1, receiver 2, control circuit 3, actuating motor and machine driving 5, power supply 4 and shell, it is characterized in that control circuit establishes two groups of electronic switching circuits, the curtain circuit 3.1 of promptly windowing, close curtain circuit 3.2, its input is connected with receiver, its output relay J 1, J2 contact 1J, 2J insert in the actuating motor circuit, actuating motor and machine driving 5 are by the motor that is arranged at the guide bead termination, and two rope sheaves 5.3,5.7 that drive the pull rope 5.5 that is wound with band tieback 5.6 constitute.A motor 5.1,5.9 is respectively established simultaneously in guide bead 5.4 two ends, is in transmission connection with two rope sheaves respectively.And hand switch K1, the K2 in parallel with contact 1J, 2J control is housed.The motor dc motor of low pressure 12V, and use Belt Driven by Double Motor, the dead point that prevents to cut off the power supply is caused and is stopped to move.Shock mount claims 5.8 on any motor, can accurately adjust optimum traction.Set up a plurality of plates 4.1,4.2 in the power supply 4, in transmitter, establish the remote control output and the button 1.3,1.4 of equal number, control household electrical appliances with this for the user and use.Window curtain driving mechanism also is provided with regulating circuit 6, halt circuit 7, display circuit 8.

Electronic and remote control when the utility model remote-controlled curtain suspension has not only solved electricity, manual during power failure, and operate steadily, adjustable-speed satisfies the translational speed of the required satisfaction of weight load; Highly sensitive, anti-interference good, reliable and stable, noise is low, but and dual-purpose remote control household electrical appliances, applied widely.Dwelling house uses comfortable luxurious, and installing retaining in hotel improves.Cost is only higher slightly than hand-operated curtain, and production scale is changeable, visual market and fixing output quota by sales.

Further specify below in conjunction with accompanying drawing:

Fig. 1 the utility model block diagram

Fig. 2 transmitter 1 panel layout

Fig. 3 the utility model circuit diagram

Fig. 4 actuating motor and machine driving 5

See Fig. 1, Fig. 3, receiver 2 is by receiving a CBR638, integrated package BA5204, transistor T.And capacitor C 1, resistance R 1, R2, R3 form.Two groups of switches 3.1,3.2 of control circuit 3, electrical relay J1, J2, transistor T 1, T2, resistance R 4, R5, diode D1 forms.Relay contact 1J, 2J insert in dc motor 5.1 and 5.9 circuit.Power supply 4 provides low pressure (12V) dc source by the 220V AC rectification.See among Fig. 4 that 5.2 are motor 5.1 outer packages (shell).

Regulating circuit 6 is by controllable silicon SCR 1 and contain FET TN, resistance R 6, R7, R8, and the circuits for triggering of capacitor C 2, diode D2 constitute.Halt circuit 7, it amplifies the lockout circuit realization with sampling, contains transistor T 3, not gate M1, controllable silicon SCR 2, SCR3, variable resistor R9, capacitor C 3, resistance R 10, R11, R12, R13, R14.Be provided with display circuit 8, it is realized with oscillating circuit, contains integrated package M2, M3, transistor T 4, light emitting diode D, capacitor C 4, resistance R 15, R16, R17, R18, diode D3, D4.

The course of work: open 1.1 or close 1.2 buttons by transmitter, receive a CBR638 and obtain signal, through transistor T.5204 decoding outputs are sent in the paraphase amplification, control signal is to transistor T 1 or T2, relay J 1, J2 get, normally opened contact 1J or 2J adhesive, connect motor 5.1 and 5.9 power supplys and drive coaxial rope sheave, make pull rope and tieback moving linearly, to realize curtain teleswitching (or manually opening and closing the electronic control of K1, K2).When having a power failure, the motor rope sheave is motionless, and with pulling moving curtain, tieback still can be realized manually opening and closing by moving linearly on pull rope.When motor rotation, produce oscillating voltage by circuit 8 and make Light-Emitting Diode D flash red light, display working condition.Do not glimmer when motor stall light emitting diode D ruddiness is only bright, the indication curtain puts in place.At this moment, because of stall, motor rotation blockage and overcurrent occurs, controllable silicon SCR 1 conducting is sampled by R9 in the circuit 7, and T3 amplifies, and goes to trigger controllable silicon SCR 2 or SCR3 cuts off T1 or T2, J1 or J2 outage through not gate M1 paraphase again, and contact 1J or 2J open, and realize stopping to cut off.

Claims

1, a kind of remote control electric curtain machine, have transmitter (1), receiver (2), control circuit (3), actuating motor and machine driving (5), power supply (4) and shell, it is characterized in that control circuit (3) establishes two groups of electronic switching circuits, the curtain circuit (3.1) of promptly windowing closes curtain circuit (3.2), their inputs are connected with receiver (2), and its output relay J 1, J2 contact 1J, 2J insert in the actuating motor circuit; Actuating motor and machine driving (5) are by the motor that is arranged at guide bead (5.4) termination, and two rope sheaves (5.3), (5.7) that drive the pull rope (5.5) that is wound with band tieback (5.6) constitute.

2, by the described window curtain driving mechanism of claim 1, it is characterized in that the guide bead two ends respectively establishes simultaneously a motor (5.1), (5.9), be in transmission connection with two rope sheaves respectively, and be equipped with and contact 1J, 2J and the hand switch K1, the K2 that connect control, and motor adopts the dc motor of low pressure 12V.

3, by the described window curtain driving mechanism of claim 1, it is characterized in that shock mount claims (5.8) on any motor.

4, by the described window curtain driving mechanism of claim 1, it is characterized in that in power supply (4), setting up a plurality of plates (4.1), (4.2), in transmitter, establish the remote control circuit of equal number and button (1.3), (1.4).

5, by the described window curtain driving mechanism of claim 1, it is characterized in that two groups of electronic switching circuits contain relay J 1, J2, transistor T 1, T2, resistance R 4, R5, diode D1.

6, by the described window curtain driving mechanism of claim 1, it is characterized in that establishing regulating circuit (6), it is by controllable silicon SCR 1 and contain FET TN, resistance R 6, R7, R8, and the circuits for triggering of capacitor C 2, diode D2 constitute.

7, by the described window curtain driving mechanism of claim 1, it is characterized in that establishing halt circuit (7), it amplifies the lockout circuit realization with sampling, contains transistor T 3, not gate M1, controllable silicon SCR 2, SCR3, variable resistor R9, capacitor C 3, resistance R 10, R11, R12, R13, R14.

8, by the described window curtain driving mechanism of claim 1, it is characterized in that establishing display circuit (8), it is realized with oscillating circuit, contains integrated package M2, M3, transistor T 4, Light-Emitting Diode D, capacitor C 4, resistance R 15, R16, R17, R18, diode D3, D4.