CN2242328Y

CN2242328Y - Automatic curtain control device

Info

Publication number: CN2242328Y
Application number: CN 95225162
Authority: CN
Inventors: 王德祥; 赵黎明
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-27
Filing date: 1995-10-27
Publication date: 1996-12-11
Anticipated expiration: 2005-10-27

Abstract

The utility model relates to a curtain automatic control device, a traction rope (11) and a traction rope (12) which are used for drawing the curtain hung on a soft guide rope (9) and a soft guide rope (10) are arranged between a main frame (25) and an auxiliary frame (5) which are separately arranged and are bypassed between an active wheel (17) and a driven wheel (2). A circuit control motor (20) on a control circuit board (21) drives a traction rope to replace a control circuit on the circuit board, so that the curtain control can be a remote control type, an induction touch type, a manual control type, a full-automatic time control type with a timing device and a wind and light time type capable of automatically closing the curtain when sand wind exists and the weather is dark. The system is convenient for manufacturers to produce series products with different control types, and has simple control mode and good performance.

Description

A kind of curtain automaton

The utility model relates to a kind of curtain automaton, is a kind of suspension curtain and window curtain, and can make the device of the automatic folding of curtain.

In existing technology, along with the raising of people's living standard is more and more higher to the requirement of curtain, the curtain of indoor suspension beauty, window curtain, mesh window screening not only in high-grade restaurant, also are ordinary things in common common people family.To closing curtain and be considered as the thing disliked already with pulling, thus varied to the improvement of curtain control.Wherein mainly be divided into: distance type, general electrodynamic type, light-operated, acoustic control formula etc.In order to the drawing of control curtain.Structurally, the employing pulley that has drives pull rope and walks in orbit, and the forward and backward of control pulley is to realize the drawing of curtain; The employing that has connects the form that drives the pull rope forward and backward by the forward and backward of motor; The tooth bar of employing driving type is also arranged, and two tooth bars are contained on two slideways, with the gears engaged that is contained on the motor shaft, by the forward and backward of reversing switch control motor; But total trend is the internal construction complexity, and the control form is single.Though as the light-operated curtain auto-closing at dark of having realized, the purpose opened automatically of curtain at day, the daybreak in summer is early opened the rest that curtain influences the people too early; Also intrusion that can catch blowing sand; Structurally, the equal one of these curtain controllers is installed, and a fixing outer box is arranged, but the size of outer box one is fixing, and the window of different size makes the user of curtain box and manufacturer all bring a lot of inconveniences.

The purpose of this utility model be design a kind of simple in structure, size can be adjusted, can adapt to the automaton of various control form curtain.

Scheme of the present utility model is as follows: the major-minor frame of partial installation is separately fixed on the corner at two ends, window top.The support frame plates of mainframe is fixedlyed connected with mainframe, also fixedlys connected with a motor in the below of support frame plates, and the top of support frame plates is the traction driving wheel of fixedlying connected with motor shaft.The traction driven pulley is fixed on the secondary frame.Pull rope passes up to secondary frame from the traction driving wheel and walks around the traction driven pulley, but the pull rope that between the major-minor frame, forms two parallel forwards, oppositely moves.The positive and negative drive pull rope that transfers by motor.The curtain that pull rope drew can be a width of cloth or two width of cloth are suspended on respectively on two soft draglines, and respectively there is being stretched on the major-minor frame of parallel at certain interval at the two ends of these two soft draglines.Pull rope is positioned on two soft draglines.Hang on two width of cloth on the soft dragline and split an end link of curtain, each and the hook that is positioned on its overhanging cable join.When two pull rope forwards, the reverse curtain that just can drive when mobile closed or draw back.On the wiring board in the mainframe control circuit is installed.As adopt drone version, on the mainframe passive receiving element can be installed; As add and can add a wind sensor outside window at the wind sense self-con-tained unit of dusty wind weather auto-closing curtain, manual in this way button and induction type, then external manual keyboard and control circuit join.No matter adopt which kind of form, its frame for movement is constant, has brought very big convenience for the manufacturer production series of products.On the major-minor frame, rope that hangs the mesh window screening and the rope that hangs window curtain can be arranged also.Simultaneously, do not adopt closed shell because the major-minor frame of partial installation is positioned at the corner, two ends of window top, the window of size no matter how, the user buys the soft dragline that need only reconcile between the major-minor frame, the size of pull rope gets final product.Two relays must be arranged in the control circuit, and by its break-make control motor, motor stopped by force when bidirectional reversible running and curtain stroke put in place.

This structure of the present utility model guarantees that it not only can hang curtain, also can hang the mesh window screening, the window curtain that are used to decorate, good decorating effect.Structurally guaranteed curtain open/close freely, control is sensitive, particularly adapts to the various control form with a kind of structure, brings great convenience for the manufacturer production series of products, need only change control circuit board during fabrication and get final product.Do not have closed shell, frame adopts split type installation, adapts to the window of all kinds of different sizes.On control circuit, control mode is simple, performance good.

Below in conjunction with drawings and Examples the utility model is illustrated.

Fig. 1-Fig. 2 is the utility model embodiment.Fig. 1 is a structure chart; Fig. 2 is for hanging schematic diagram; Fig. 3 is the wind sensor structure chart; Fig. 4 is light, time control molded lines road figure; Fig. 5 be wind, light, the time control molded lines road figure; Fig. 6 touches type control circuit figure for induction; Fig. 7-Fig. 9 is drone version control circuit figure, wherein Fig. 7 is receiving lines figure, and Fig. 8 is the hand-held remote control wiring diagram, when Fig. 9 also can control in the family other household electrical appliance for remote control, the connection layout of drive circuit and decoding circuit in the receiving lines, Figure 10 are the motor wiring diagram.In all embodiment, motor all connects with this method; Figure 11 is power supply wiring figure; Figure 12 is manual type control wiring diagram.

Structure of the present utility model as shown in Figure 1.Mainframe (25), secondary frame (5) are installed in the window top respectively relatively near on the wall on roof.On mainframe (25), be fixed with a mainframe shell (14), in be fixed with support frame plates (19).The below of support frame plates (19) is fixed with motor (20), is fixed with traction driving wheel (17) on the motor shaft.Also be fixed with stroke limit plate (16) on the support frame plates (19).There are two holes can be on it by walking around the pull rope (11) (12) of traction driving wheel.Also be fixed with soft dragline (9) (10), tension pole (27) on the support frame plates (19).Be installed in the secondary frame (5) of the window top other end, corresponding with the mainframe position.Major-minor frame (5) (25) goes up correspondence the tensioning apparatus (4) (15) that hangs the net button soft rope of window screening (6) is housed, and the tensioning apparatus (18) (1) of the soft rope of window curtain (8) is hung in tensioning.Secondary frame (5) goes up fixing traction driven pulley and is installed in the hub (2), pull rope is walked around from traction driving wheel (17), two hole turnover from stroke limit plate (16), advance two aperture traction driven pulleys on the hub (2) on the secondary frame (5), between the major-minor frame, form a parallel pull rope (11) (12), stroke limit touching column (7) (13) is arranged on the pull rope, when the curtain drawing during to the end stroke limit touching column (7) (13) contact with stroke limit plate (16) respectively, this moment is by two contact switch K1, K2 control is cut off the electricity supply and is stopped automatically powering to motor.The below of pull rope (11) (12) is the two soft draglines (9) (10) that hang curtain, two tensioning nails on the soft dragline tensioning annex (3) on the secondary frame (5) are corresponding with two tension poles (27) on the support frame plates (19), two soft draglines of tensioning (9) (10), two of the curtain that two width of cloth are split are suspended on two soft draglines (9) (10), the slip ring of termination, curtain joint and the hook on the pull rope of top join, and pull rope curtain drawing under the drive of motor (20), open.Change wiring board, can adapt to multi-form control type.

As shown in Figure 2, hanging mesh window screening (31) by soft rope (6) between secondary frame (5), the mainframe (25); Hang window curtain (30) by soft rope (8); Curtain (32) can be a slice or two, and a slice is suspended on the soft dragline (10), and another sheet is suspended on the soft dragline (9).Hook on the pull rope (11) affects first link that hangs over the curtain on the soft dragline (9), and this sheet curtain is moved, and the hook on the pull rope (12) affects first link that hangs over the curtain on the soft dragline (10) that this sheet curtain is moved.

Embodiment 1 (time wind control type):

A wind, optical sensor are arranged as shown in Figure 3 outside window.The sense wind sensor is by being fixed on Cds in the control circuit (P3) light resistance (32) on shell (31), the shell (31).The tongue tube (35) that has a contact S1 that hangs down is hung by thin wire in the positive center of shell (31), and the wind pendulum (36) that hangs down is hung by thin wire in tongue tube (35) lower end.The thin wire at the two ends of tongue tube (35) respectively has external wire.Shell (31) also is fixed with a retainer ring (33) of being made by nonmagnetic substance, is connected to magnet ring (34) on the retainer ring.When wind is arranged, the swing of pendulum (36) with the wind, tongue tube (35) makes the S1 adhesive of its contact near magnet ring (34), and when wind was big, S1 is adhesive or stable conducting ceaselessly.Curtain self-con-tained unit structure as shown in Figure 1, its motor (20) line as shown in figure 10, control circuit board (21) is as shown in Figure 5.

Light resistance P3 and R5, R6, N2 form optical detection circuit; Adjustable resistance P2, R7, R8, C3, IC1 form the stable multi-oscillation circuit; P1, C4, R9 form integrating circuit; IC2, P4, R10 form voltage comparator circuit, connect to form the time control loop.Testing circuit is formed by contact S1 and R1, N1, R2 in sense wind loop, forms integrating circuit by R3, C1, and IC3, P2, R4 constitute formation such as voltage comparator circuit and feel the wind loop.D1, D2, N3 and J1 form logic drive circuit.Wherein the common point of D1 and R4, N01 joins, and the common point of D2 and N02, R10 joins, and J2 is that stop and start relay in optional position is connected across on the working power by S3, and J1 is connected between the colelctor electrode and working power of N3.When wind was big, IC3 exported high level, when C1 voltage is lower than the P2 set point, and the IC3 output low level.IC2 output low level when C4 voltage is higher than the P4 setting value, N01 output high level when being lower than the P4 value.When darkness or when wind is arranged, the base stage of N3 is a high level, the J1 adhesive.When the base stage of N3 was low level, the J1 dead electricity made motor or counter-rotating in the motor wiring as shown in figure 10, just changes.Owing to the electronic clock of R7, R8, R9, C4, IC1, C3, P1 is arranged, on schedule the folding curtain.The clock setting scope can reach more than 12 hours.S2 is manual changeover switch, is control automatically when S2 is positioned at 2, is manually when S2 is positioned at 1,3, with the adhesive of control relay J1.

Embodiment 2 (time control type):

The motor wiring is (control circuit referring to Fig. 4, i.e. wiring board 21 among Fig. 1) as shown in figure 10.A Cds (P1) can only be installed outside window, optical detection circuit is made up of R11, P1, R12, N4, P2, R13, R14, C8, IC3, R15, C9 form electronic clock, IC2, D3, D4, J1 form fixedly activation threshold value drive circuit, J2 is connected across with reference between ground and the working power by S5, and S5, J2 are curtain position stop and start button and relay arbitrarily.J1 one end and D3, D4 common point join, and the other end and reference ground join.IC2 drives the J1 adhesive via D3, J1 adhesive when the voltage of C9 is higher than the threshold value of IC2, and J1 discharges when the voltage of C9 is lower than the threshold value of IC2.When N4 at day is in high level, the voltage of C9 is higher than IC2.N4 is in low level at dark, and the voltage of C9 is lower than IC2, makes J1 or release or adhesive, and the control motor positive and inverse makes the curtain drawing.S4 is automatic, manual change-over switch.

Embodiment 3 (responding to, touch type):

The motor wiring as shown in figure 10, the circuit wiring is as shown in Figure 6.External button K3, K4 (23) promptly shown in Figure 1, and mainframe (25) inner control wiring board (21) joins.The pulsed triggering circuit that control circuit is made up of R1, R2, N1, R4, R5, C1 or R2, R3-R5, K3, N1, C1 two road first via and R6-R13, L1, D1, D2, N2, N3, C2-C5, J1 form bistable trigger-action circuit and constitute, the common point of C6 and R6, R7 joins, and J1 is connected between the colelctor electrode of operating voltage and N3.J1 adhesive when staff is had a touch with sheet metal A or clicked K switch 3, J1 discharges motor can forward and reversely be rotated when having a touch with A again or clicking K3, drives the curtain drawing.

The pulsed triggering circuit that another road control circuit is made up of R15-R18, N4, C6 or K4, R14, R15, N4, R17, R8, C6 equally reaches forms bistable trigger-action circuit by R19-R 26, L2, N5, N6, D3, D4, C7-C10, J2, the common point of C6 and R19, R20 joins, and the common point of the colelctor electrode of J2 and N6 and R25, R26, C16 joins.J2 adhesive when having a touch with sheet metal B or clicking K switch 2, J2 discharges when having a touch with B again or clicking K2, makes curtain stop and start at an arbitrary position.

Embodiment 5 (distance type):

By a hand-held remote controller control, the control circuit board (21) on the mainframe (25) is a charged line.(26) on the mainframe (25) are photoelectric apparatus.Hand-held remote controller as shown in Figure 8, form drive circuit by light-emitting component L1 and N1, R41, form encoding transmitting circuit by K1 ', K2 ', K3 '-K6 ', D1, D2, L2, C41, C31, C21, R31, R27, IC3, wherein K1 ' is the control button of J1, K2 ' is the control button of J2, and K3 '-K6 ' can be used for controlling other household electrical appliance.Motor (20) wiring as shown in figure 10.

Charged line as shown in Figure 7, form the reception amplifying circuit by 2DU, R1-R3, C1-C3, IC1, IC2, C4 form the signal interpretation circuit and hold concurrently error code identification, duplication code comparing function, and R4, N1, J1, J2, R5, N2 are drive circuit, and J1 is controlled by K1, J2 is controlled by K2, when pressing K1, the L1 light emitting control drives J1, adhesive clicks then J1 release again, the control curtain open/close.When pressing K2, J2 discharges or adhesive, and the control curtain is in position stop and start arbitrarily.The K3-K6 of hand-held remote controller can control other household electrical appliance, as shown in Figure 9, J1-J5 is connected on respectively on the colelctor electrode of N1-N5, and N6 controls the break-make that is inserted in the electrical equipment on the CZ4 by controllable silicon T1, and J3-J5 is inserted in the break-make of the household electrical appliance on the CZ1-CZ3 by K3-K5 control.Can control multiple household electrical appliance to remote controller with one.K1-K6 all has auto-lock function, clicks then J1-J5 and T1 on-off accordingly.Otherwise click then again.

Embodiment 6 (manual type):

Gauge tap K3, K4 can be connected on outward outside the mainframe (25), power supply wiring as shown in figure 12, the motor wiring is as shown in the figure.J2 dead electricity when K4 is connected on K4-1, K4-2, when K4 is positioned at K4-3, the J2 adhesive, the control curtain is in position stop and start arbitrarily.J1 adhesive when K3 is positioned at K3-2, J1 dead electricity when being positioned at K3-1, K3-3 realizes the forward and backward commutation of motor.

K1, K2 constant close contact can make the contact open by stroke limit touching column (7) (13) on stroke limit plate (16) in the motor wiring diagram shown in Figure 10.

Claims

1, a kind of curtain automaton, there is the major-minor frame (25) (5) of two partial installations to be separately fixed on the wall at two ends, window top, it is characterized in that being fixed with on the mainframe (25) support frame plates (19) and motor (20) and wiring board (21), the axle of motor (20) is fixedlyed connected with traction driving wheel (17), also be fixed with stroke limit plate (16) on the mainframe (25), secondary frame (5) is fixed with the traction driven pulley and is contained in the hub (2), pull rope (11) (12) is walked around by traction driving wheel (17), the traction driven pulley (2) of walking around secondary frame through the stroke limit plate has two travel switches on the stroke limit plate, between major-minor frame (25) (5), form two parallel pull ropes (11) (12), stroke limit touching column (7) (13) is respectively arranged on the pull rope (11) (12), below pull rope, it is fixing by tensioning apparatus (27) and (3) also to be fixed with two soft draglines (9) (10) in order to suspension curtain (32) (33) between the major-minor frame (25) (5).

2, a kind of curtain automaton according to claim 1 is characterized in that also being fixed with on the major-minor frame (25) (5) tension pole (4) (15) of the soft dragline (6) that is used to hang window screening and is used to hang the tension pole (18) (1) of the soft dragline (8) of window curtain.

3, a kind of curtain automaton according to claim 1, the connection line that it is characterized in that the motor M (20) on the above-mentioned mainframe (25) is: the two ends of three phase electric machine M (20) also connect a capacitor C 3, the end of C3 joins by a contact J11 of constant close contact K1 and relay J 1, the other end of C3 joins by another contact J12 of constant close contact K2 and J1, the end of power supply AC joins by the contact J21 and the motor M of relay J 2, the other end of power supply AC is through the J11 of J1, the common point of J12 joins, K1, K2 is two contacts on the stroke limit plate (16), J1 is the relay of control motor positive and inverse in the control circuit, and J2 is for controlling the curtain relay of stop and start at an arbitrary position.

4, a kind of curtain automaton according to claim 1, when it is characterized in that control circuit on the control circuit board (21) on the mainframe (25) is, the photocontrol type, the light of being made up of P1, R11, R12, N4 detects the loop, the electronic clock that P2, R13, R14, C8, IC3, R15, C9 form, forms the triggering drive circuit by IC2, D3, D4, J1, the control curtain the button S3 of arbitrarily position stop and start be connected across operating voltage by J2 and with reference to ground between, the contact of J1, J2 is J11, J12, the J21 in the electric motor loop.

5, a kind of curtain automaton according to claim 1, it is characterized in that circuit on the wiring board (21) on the above-mentioned mainframe (25) be wind, light, the time control type, wind, optical sensor (23) are installed in outside window, the contact S1 ' of its sense wind sensor, light control circuit when photosensitive sensor P3, control circuit are formed optical detection circuit, P1, R7, R8, C3, IC1 and formed voltage comparator circuit that stable multi-oscillation circuit, IC2, P4, R10 form etc. and form by P3, R5, R6, N2; Forming wind testing circuit, C1, R3 by S1 ', R1, N1, R2 forms the voltage comparison loop of integration anti-interference loop, IC3, P2, R4 forming and constitutes sense wind loop, form logic drive circuit by D1, D2, C2, N3, the end of D1 and the common point of R4, IC1 join, the end of D2 and the common point of R10, IC2 join, the other end of D1, D2 and the common point of N3 join, S2 is the auto-manual gauge tap, and the contact of J1, J2 is J11, J12, the J21 in the machine operation circuit.

6, a kind of curtain control device according to claim 1, it is characterized in that the control circuit on the control circuit board (21) can be induction, touch type, two sheet metal A are arranged on the hand controller (23), B (or touch-switch) K3, K4 joins by lead and control circuit board (21), control circuit has two the tunnel: the first via is by R1, R2, N1, R4, R5, C1 or R3-R5, K3, N1, the pulsed triggering circuit that C1 forms, by R6-R13, L1, D1, D2, N2, N3, C2-C5, J1 forms bistable trigger-action circuit and constitutes, C6 and R6, the common point of R7 joins, J1 is connected between the colelctor electrode of operating voltage and N3, another road control circuit is by R15, R16-R18, N4, C6 or K4, R14, R15, N4, R17, R18, pulsed triggering circuit and R19-R26 that C6 forms, L2, N5, N6, D3, D4, C7-C10, the bistable trigger-action circuit that J2 forms is formed, C6 and R19, the common point of R20 joins, the colelctor electrode of J2 and N6 and R25, R26, the common point of C16 joins.

7, a kind of curtain automaton according to claim 1, it is characterized in that the control circuit (21) on the mainframe (25) is the charged line of an infrared remote-control device, and infrared light receiving tube DU (26) is contained on the mainframe (25), charged line is by DU, R1-R3, C1-C3, the reception amplifying circuit that IC1 forms, by IC2, C4 forms signal interpreter code output circuit, R4, N1, J1, J2, R5, N2 is that drive circuit is formed, hand-held remote controller is by light emitting diode L1, N1, drive circuit and K1 ' that R1 forms, K2 ', D1, D2, L2, C41, C31, C21, R31, R27, IC3 forms encoding transmitting circuit, K1 ' is the control button of J1, K2 ' is the control button of J2, the contact of J1 is the J11 in the motor connection line, J12, the contact of J2 is J21.

8, a kind of curtain control device according to claim 1, it is characterized in that mainframe (25) has external manual switch K3, K4 on outer, K3, K4 are connected across relay J 1, J2 and with reference between the ground, K3 is the switch of control relay J1, relay J 1 adhesive when K3 is positioned at K3-2, J1 dead electricity when being positioned at K3-1, K3-3, J2 dead electricity when K4 is positioned at K4-1, K4-2, J2 adhesive when K4 is positioned at K4-3.Can control the rotating and the optional position control of curtain driving device thus.