CN2541496Y

CN2541496Y - Automatic airer

Info

Publication number: CN2541496Y
Application number: CN 02221874
Authority: CN
Inventors: 余成波
Original assignee: Chongqing Institute of Technology
Current assignee: Chongqing Institute of Technology
Priority date: 2002-03-14
Filing date: 2002-03-14
Publication date: 2003-03-26
Anticipated expiration: 2012-03-14

Abstract

An automatic clothes hanger comprises an airing and actuating device and a control device, wherein the control device comprises a remote control launching device, a receiver, a rain and time controlling device and a micro-active switch. The launching device comprises a code device circuit which is connected with an emitter circuit. The receiver comprises a receiving circuit which is connected with a demoding circuit, and further the receiving circuit is connected with a drive circuit via a single chip micyoco. The rain and time controlling device comprises an inductor which is connected with a microcomputer rain and time controlling switch circuit, and the inductor is connected with a motor-drive circuit via a relay. The clothes hanger has the advantages of easy moving, firm self-lock, and automatic timing and the like, further the utility model is capable of being controlled remotely. When raining, the clothes hanger is capable of airing and retracting automatically.

Description

Automatic airer

Technical field

The utility model belongs to life with the clothing equipment technical field of drying in the air, and is specifically related to a kind of home-use automatic airer.

Technical background

Existing drying rack tool the simplest a kind of be that a bamboo bar is fixed or hung under the roofing board, waits the place outside window; Live in the resident of high building, an iron pipe of welding or be that rope is as the hanger that hangs out under ceiling then, when hanging out, clothes must be put on clothes hanger one by one, again with branch with its support on bamboo bar, iron pipe or rope, inefficiency, inconvenient again, often clothes is fallen on the ground and make dirty.Even the recent automatic airer that occurs, adopted lowering or hoisting gear, promptly make fixed pulley drive stay cord and lift clothes airing-tube by manual or electronic mode, utilize rolled thread card line principle to lock the pipe height and position, but this product in use exists and lifts heavy, card shortcomings such as line is not firm, and more weak point is: in the time of by day or at dusk, and change in weather, unmanned or people sleep soundly in the family, can't automatic drawing back; For the clothing that some times of airing have regulation to require, can't realize scarce limits such as self-timing withdrawal especially.

The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of and move easily, self-locking firmly and have remote control, regularly, the automatic airer of function such as automatic airing and withdrawal when raining.

Summary of the invention

Automatic airer comprises airing and drive unit and control device, it is characterized in that control device includes remote-controlled launcher, receiving system, rain control and timed unit and microswitch, and emitter connects radiating circuit by encoder circuit and constitutes.Receiving system connects decoding circuit by receiving circuit, connects drive circuit again through single-chip microcomputer and constitutes.The rain control is connected control of micro computer rain and time switch circuit with timed unit by inductor, connects motor-drive circuit through relay again.

Airing and drive unit be by the drive of motor reductor, and the sliding rail climbing bull wheel, clothing bull wheel and regain bull wheel and be installed on the output shaft of reductor dries in the air.Slide rail one end is connected with the installing rack movable axis, slip clothing bar two ends place in the slide rail, fixed pulley and back fixed pulley before install respectively the front and back end of slide rail, be wound in the clothing bull wheel that dries in the air, regain rope on the bull wheel respectively by tying up on the most last slip clothing bar behind preceding fixed pulley and the back fixed pulley, the rope on the sliding rail climbing bull wheel connects slide rail after by pulley.Inductor and microswitch are installed on the slide rail.

Advantage of the present utility model is: (1) by day or at dusk, during change in weather, nobody or people sleep soundly in the family, and this device is met rainwater inductor and will be connected by starter relay, and motor-drive circuit gets electric, and clothing is regained in the motor counter-rotating; When (2) requiring airing times that regulation is arranged to some clothings, but setting-up time reaches the timing that sets constantly when the time, will starter relay, and the motorized motions circuit gets electric, and clothing is regained in the motor counter-rotating; (3) when owner out of doors, when night sleep or lunch break, remembered when clothing does not have withdrawal or clothes not to have airing, the people can be less than the clothing scene of drying in the air, directly pass to receiver in the clothes hanger by the wireless launcher emitting radio frequency signal of holding in the hand, receiver is by decoding circuit, drive circuit, motor rotation, clothing is regained or expansion, so also solve change in weather, when improving, again clothing has been launched the problem of airing automatically; (4) when areas without electricity or power failure, load onto hand crank, just can realize manually drying in the air clothing or receipts clothing; (5) wireless transmission that this device adopted and receiving system have adopted coding techniques, can avoid interfering with each other between the user, cause misoperation.

Description of drawings

Fig. 1 is the automatic airer structure principle chart

Fig. 2 is an automatic airer way circuit theory diagram

Fig. 3 is the schematic diagram of automatic airer remote-controlled launcher

Fig. 4 is the schematic diagram of automatic airer remote-receiver

Fig. 5 is the control of automatic airer rain, time switch circuit theory diagrams

Fig. 6 is motor-drive circuit figure

The specific embodiment

This automatic airer is made of airing and drive unit and control device two parts, the structure of airing and drive unit is referring to Fig. 1, structural relation is: by through-drive reductor 13, sliding rail climbing bull wheel 11, dry in the air clothing bull wheel 14 and withdrawal bull wheel 15 are installed on the output shaft of reductor 13 by the motor 12 of control device control.Slide rail 4 one ends are connected with installing rack 10 movable axis, slip clothing bar 3 two ends place in the band slide rail 4, fixed pulley 2 and back fixed pulley 8 before the front and back ends of slide rail 4 is installed respectively, the nylon rope 9 that is wound in the clothing bull wheel 14 that dries in the air, regains on the bull wheel 15 ties up on the most last slip clothing bar 3 by preceding fixed pulley 2 and back fixed pulley 8 respectively, and the nylon rope 9 on the sliding rail climbing bull wheel 11 connects slide rail 4 by pulley 6.Inductor 1 and microswitch 7 are installed on the slide rail 4.When hanging out, connect supply socket, the actuating motor reverse button, motor-drive circuit work is ordered about motor 12 counter-rotatings, the nylon rope 9 before tightening up on the fixed pulley 2, decontrol the nylon rope 9 on the fixed pulley 8 of back simultaneously, slide rail 4 promotes bull wheel 11 and lentamente slide rail 4 is put down, and the nylon rope 9 on the preceding head sheave 2 slowly draws slip clothing bar 3 in, makes its withdrawal.When slide rail 4 rearward end are run into rear end microswitch 7, the drive circuit dead electricity, motor 12 stops this rotation, and can put on clothes hanger this moment with wet clothes, is hung in one by one on the suspension hook of slip clothing bar.After having hung whole clothes, just changeing button by motor, drive circuit works is ordered about motor and is just changeed, nylon rope 9 tightens up on the back fixed pulley 8, nylon rope 9 simultaneously on the fixed pulley 2 is decontroled, slide rail 4 promotes bull wheel 11 and lentamente slide rail 4 promoted, and the nylon rope 9 on the back fixed pulley draws back slip clothing bar 3 lentamente, when slip clothing bar 3 is run into front end microswitch 7, the drive circuit dead electricity, motor stops operating, and the clothing proper alignment is on slip clothing bar 3 at this moment, and the work of hanging out is finished.Clothes dries the back to be regained, and operating principle is identical when drying in the air clothing.

The control section of this automatic airer is referring to Fig. 2, and control device includes remote-controlled launcher, receiving system, rain control and timed unit and microswitch, and emitter connects radiating circuit by duty button circuit, encoder circuit and constitutes.Receiving system connects decoding circuit by receiving circuit, connects drive circuit again through single-chip microcomputer and constitutes, and it taps into motor-drive circuit through relay.The rain control is connected micro computer rain control switch with timed unit by inductor, with the timer of time switch circuit, connects motor-drive circuit, motor-drive circuit drive motors through relay again.

Fig. 3 is the automatic airer remote controlled transmitting circuit.Adopt the inductance of three-point oscillating circuit, the coding output D0UT of encoder PT2262 is coupled to oscillating circuit through resistance R, launches after being modulated into radiofrequency signal.

Fig. 4 is the circuit diagram of automatic airer radio receiver.Form by decoder U1, single-chip microcomputer U3, drive circuit and relay etc.R9, C6 form the reset circuit of single-chip microcomputer, and R18, C9 form oscillating circuit.The P33 of U3 meets the TE of U1, is used to control decoder decode, decoding output.Output P50, the P51 of single-chip microcomputer be control relay after single tube amplifies.Relay J D1 is used to control motor just to be changeed, and relay J D2 is used to control the motor counter-rotating.

Fig. 5 A and Fig. 5 B are the control of automatic airer rain, time switch circuit figure.By a power switch, the control of a micro computer rain, time switch, a rainwater receptor and a relay are formed.Fig. 5 A is partly seen in the rain control of the automatic airer of this circuit, time control, and A1, A2 on the control of micro computer rain, the time switch KG316T connect the 220V alternating current, and A3, A4 are output.When power switch was connected, it was started working, output voltage 220V; When inductor runs into rainwater or clock to the timing that sets moment of closing, the voltage of output is 0V.That the control of micro computer rain, time switch are exported termination is a relay J D3, sees Fig. 5 B, and it plays the effect voltage reversal.The B1 of JD3 relay, B2 connect 220V voltage, and B13, B14 are connected on output terminals A 3, the A4 on the control of micro computer rain, the time switch, and B9, B12 are the output of relay.When output voltage is 220V on the control of micro computer rain, the time switch, electromagnetic field work, K switch 1, K2 are connected to a, c end by b, d respectively, and promptly B9, B12 are connected on B5, the B8, are 0V thereby make B9, B12 output voltage; Otherwise as A3, when the A4 output voltage is 0V, B9, B12 output voltage are 220V.B5, B8 two-terminal-grounding.

Fig. 6 is motor-drive circuit figure.Thereby it is to become the 6V direct current to reach the motor requirement that the transformation rectification circuit exchanges 220V by transformer and rectifier; 555 oscillating circuits are the purposes that reach the motor speed that slows down by 555 square-wave generators: when the square wave that is sent when 555 square-wave generators is in high level, and then triode conducting, electric current is by motor, electrode work; When square wave was in low level, triode ended, and motor is not worked.

Claims

1. automatic airer comprises airing and drive unit and control device, it is characterized in that control device includes remote-controlled launcher, receiving system, rain control and timed unit and microswitch, and emitter connects radiating circuit by encoder circuit and constitutes; Receiving system connects decoding circuit by receiving circuit, connects drive circuit again through single-chip microcomputer and constitutes; The rain control is connected control of micro computer rain and time switch circuit with timed unit by inductor, connects motor-drive circuit through relay again.

2. automatic airer according to claim 1, it is characterized in that airing and drive unit by drive of motor reductor (13), sliding rail climbing bull wheel (11), clothing bull wheel (14) and regain bull wheel (15) and be installed on the output shaft of reductor (13) dries in the air; Slide rail (4) one ends are connected with installing rack (10) movable axis, slip clothing bar (3) two ends place in the slide rail (4), the front and back end of slide rail (4) is installed preceding fixed pulley (2) and back fixed pulley (8) respectively, the rope (9) that is wound in the clothing bull wheel (14) that dries in the air, regains on the bull wheel (15) ties up on the most last slip clothing bar (3) by preceding fixed pulley (2) and back fixed pulley (8) respectively, and the rope (9) on the sliding rail climbing bull wheel (11) connects slide rail (4) by pulley (6); Inductor (1) and microswitch (7) are installed on the slide rail (4).

3. automatic clothes pole according to claim 2, the clothing bar (3) that it is characterized in that sliding has at least two, links together by rope between the slip clothing bar (3).