Automatic remote-controlled curtain

Abstract

An automatic remote-controlled curtain including an actuating device and a control device that controls the actuating device, and which is characterized in that: two ends of an already existent pull cord of a curtain are respectively joined to a gear pull cord of the actuating device with clasps, and the gear pull cord is fitted on a transmission gear of one end of an electric motor. The control device is connected to another end of the electric motor, and control members, including an automatic positioning control member, a temperature control member and a brightness control member are configured within the control device. An external remote control controls a receiver that is further configured on the control device. The aforesaid configuration provides motor-driven remote control, temperature control and light control to an already existent curtain having a sliding mechanism, thereby achieving accurate positioning of curtains and reducing reinstallation costs.

1 . An automatic remote-controlled curtain comprising an actuating device and a control device that controls the actuating device, and characterized in that: two ends of an already existent pull cord of a curtain are respectively joined to a gear pull cord of the actuating device with clasps, and the gear pull cord is fitted on a transmission gear of one end of an electric motor; the control device is configured to another end of the electric motor, control members, including an automatic positioning control member, a temperature control member and a brightness control member are configured within the control device, and an external remote control controls a receiver that is further configured on the control device.  
   
   
       2 . The automatic remote-controlled curtain as described in  claim 1 , wherein each of the clasps comprise a top cover and a bottom cover, and indentations are respectively defined in interiors of the top cover and the bottom cover, which provide for fixing the already existent curtain pull cords and the gear pull cord therein.  
   
   
       3 . The automatic remote-controlled curtain as described in  claim 1 , wherein a plurality of equidistant protruding teeth are provided on the gear pull cord.  
   
   
       4 . The automatic remote-controlled curtain as described in  claim 1 , wherein the electric motor is a direct current motor, a power transducer is connected to a rear end of the direct current motor, and the power transducer is plugged directly into a power supply with a plug, moreover, a decelerator mechanism is configured on a front end of the electric motor.  
   
   
       5 . The automatic remote-controlled curtain as described in  claim 4 , wherein the decelerator mechanism is structured to comprise a plurality of decelerating gears, and a transmission gear further outwardly extends from the decelerator mechanism.  
   
   
       6 . The automatic remote-controlled curtain as described in  claim 1 , wherein the external remote control is an infrared transmitter, and the corresponding receiver is an infrared receiver, moreover, an LED (light-emitting diode) display device is installed in the receiver.  
   
   
       7 . The automatic remote-controlled curtain as described in  claim 1 , wherein the external remote control is a radio frequency transmitter, and the corresponding receiver is a radio frequency receiver, moreover, the LED (light-emitting diode) display device is installed in the receiver.  
   
   
       8 . The automatic remote-controlled curtain as described in  claim 1 , wherein the automatic positioning control member is configured to the rear end of the electric motor, and comprises a microcomputer control device, a travel detector and a sensor.  
   
   
       9 . The automatic remote-controlled curtain as described in  claim 1 , wherein an automatic recognition member is configured within the control device.