CN2181871Y - Full-automatic musical double-layer frame for curtain - Google Patents
Full-automatic musical double-layer frame for curtain Download PDFInfo
- Publication number
- CN2181871Y CN2181871Y CN 93226092 CN93226092U CN2181871Y CN 2181871 Y CN2181871 Y CN 2181871Y CN 93226092 CN93226092 CN 93226092 CN 93226092 U CN93226092 U CN 93226092U CN 2181871 Y CN2181871 Y CN 2181871Y
- Authority
- CN
- China
- Prior art keywords
- double
- right support
- pulleys
- circuit
- curtain frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a full-automatic musical double-layer curtain frame which is used by the resident homes and hotels. The utility model comprises a left bracket, a right bracket, an aluminum alloy 'n'-shaped transverse rod, four pulleys, two ring pulling ropes and hooks on the two ring pulling ropes, wherein, a speed reducing motor, a reversing transmission mechanism and an electronic control circuit box are arranged on the right bracket; the reversing transmission mechanism adopts the two pulleys on the left bracket of the reversing transmission mechanism to realize elastic connection by an extension spring, and the two pulleys have reliable work and are controlled by a magnet to move horizontally in a linear mode; the two ring pulling ropes are always in a strained state. The full-automatic musical double-layer curtain frame can be manually controlled, or the double-layer curtain frame can automatically sense light and plays music. The utility model has the advantages of convenient use and reliable work.
Description
The utility model relates to the double-layer window curtain frame that a kind of residential building and hotel are used, particularly a kind of automatic optical switch and the double-layer window curtain frame of putting the music on.
Now, people like double-layer window curtain is installed on window, and shaded effect is preferably arranged.Existing double-layer window curtain frame pulls the switch curtain mechanism, and the semi-automatic curtain mechanism that also useful micromachine replaces pulling is all not too satisfactory.
The purpose of this utility model is the automatic sensitization of a kind of energy is provided and switch curtain and the double-layer window curtain frame of putting the music on, and is easy to use.Can increase occupant's the joy of life again.
For achieving the above object, the utility model adopts following technical proposals: this double-layer window curtain frame is the same with prior art to include two " Jiong " shape cross bars between left and right sides support, the cross-over connection left and right sides support, be installed in four pulleys on the support of the left and right sides, two about being set on paired two pairs of pulleys encircle stay cords and be hung on hook on the stay cord.Be characterized in: be equipped with on the right support decelerator and and right support on pulley between the commutation transmission mechanism, an electronic control circuit box is equipped with in the below of right support.
Above-mentioned commutation transmission mechanism can be designed as:, fixedly mount two and inhale iron coils on the commutation frame of front and back slippage on the right support face at an energy, it is inhaled iron core bared end cover and is sandwiched in the shift fork that is fixed on the right support; Two pulleys on the right support all have the gear that fuses with it, and its pulley spindle is fixed on the right support; The output shaft that is fixed in the decelerator on the right support is being fixed driving gear, and makes driving gear between two pulley gears.Above-mentioned electronic control circuit box can be controlled the decelerator rotating, and manual switch and automatic switch are arranged, photo-sensitive cell and music circuit etc.Wherein also have limit switch to link mutually, thereby can realize the inside and outside two-layer curtain of manual switch, but also sensitization is controlled inside and outside curtain automatically and put the music on raming of cross bar middle part.Control circuit in the electronic control circuit box can be controlled the suction iron coil in the transmission mechanism that commutates, and realizes two pulley gear shift engaged transmission on driving gear and the commutation frame, and reaches the keying of interior curtain of control or outer curtain.
The utility model has conspicuous advantage compared with prior art: but this double-layer window curtain frame manual switch or automatic optical switch curtain and putting the music on are easy to use.Because adopt rectilinear translation formula commutation transmission mechanism, commutation ability is good, reliable operation.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is a circuit block diagram of the present utility model.
Fig. 3 is circuit theory diagrams of the present utility model.
An optimum implementation of the present utility model is: referring to Fig. 1, the structure of this double-layer window curtain frame is: end is fixedlyed connected left and right sides support 1,27 respectively by spill fixed mount 7 and convex pressing plate about two parallel aluminium alloys " Jiong " shape cross bar 9: the mounting structure of two pulleys 6,30 on the left socle 1 is: two pulley spindles 4,31 are respectively fixedlyed connected with a draw ring 3, and draw ring 3 is connected with two columns, 2,33 elasticity on being fixed in right support by extension spring 3,32.Can guarantee that like this stay cord 13,29 is in tensioning state all the time.On right support 27, a commutation frame 18 is arranged, its vertical plate is against the Rolling bearing 17 that is fixed in two vertical shafts 16 on the right support, thereby commutation frame 18 is slided before and after can be on 27 of right supports.Iron coil 19,26 is inhaled in two of fixed installations on the commutation frame 18, and it is inhaled iron core 22 bared end covers and is sandwiched in the shift fork 23 that is fixed on the right support.Two pulleys 14,24 all have the gear that fuses with it, and its pulley spindle 15,25 is fixed on the right support.Decelerator 28 is fixed in right support, its output shaft 21 fixedly connected driving gears 20, and driving gear 20 is positioned between the gear of two pulleys (14,24).Circuit is controlled the energising or the outage of two magnet coils 19,26, just control commutation frame 18 slippage forward or backward, thus control driving gear 20 is meshed with the gear of pulley 14 or pulley 24, the keying of curtain or outer curtain in going to control.About paired two pairs of pulleys 6,14 and 30,24 respectively overlapping one the ring stay cord 13,29.Hook 10 is arranged on the stay cord 13,29, be used to hang curtain.Two rings all are equipped with on the stay cords 13,29 and affect ring 11, ram 12 and be equipped with at the middle part of two " Jiong " shape cross bars 9, ram 12 with control circuit in limit switch link mutually.
So, when affecting ring 11 to strike and ram 12, the then action of the limit switch in the control circuit, thereby the spacing control when realizing that curtain opens and closes.An electronic control circuit box is equipped with in the below of right support 27, to realize Automatic Control.
Referring to Fig. 2, above-mentioned Electronic Control Box is equipped with power circuit 40, light-operated circuit 45, control circuit 50, executive circuit 60, logic limit circuit 70 and music circuit 80.
Referring to Fig. 2 and Fig. 3, the circuit structure of Electronic Control Box is:
(1) power circuit 40:220V AC power is through fusing insurance wire connection transformer B, and B level of transformer adopts two-wire and warp, through diode D
3, D
4, D
5, and D
6The bridge rectifier rectification, the electrochemical capacitor C that constitute
5, D
6After the filtering, obtain the following negative dc source of symmetry, for light-operated circuit 45, control circuit 50, executive circuit 60, logic limit circuit 70, music circuit 80 and decelerator 28, suction iron coil 19,26 and loudspeaker Y provide dc source.
(2) light-operated circuit 45: positive voltage is by R
9Step-down is after triode BG
3, resistance R
8, voltage-stabiliser tube D
17Constitute voltage-stabilized power supply, provide stable 9V voltage, gate circuit IC
1-1, IC
1-2, IC
1-3, IC
1-4, IC
1-5And IC
1-6Be CMOS Si schmitt trigger, make high-level input voltage, make low level voltage, utilize this decalage voltage to improve anti-interference performance input signal with 1/3VDD with 2/3VDD.By R
1Form a bleeder circuit with photo resistance Cbs, when illuminance strengthens gradually, photo resistance Cbs resistance reduces IC
1-1Incoming level is exported about 9V high level voltage during to about 3V, through the R of big resistance
2, jumbo C
2Behind the integration, deliver to IC simultaneously
1-2, IC
1-3 and IC
1-4, A point output high level, the B point is output LOW voltage then.The A point passes through R
3, C
3With assign to IC
1-5Anti-phase, output low level makes triode BG
1Saturated, export one and open screen voltage.The B point is by diode D
2, R
4To C
4Discharge rapidly is through IC
1-6The anti-phase triode BG that makes
2End.
(3) control circuit 50: by R
7The current limliting LED is done the power work indication.K
2-1, K
2-2Be automatic light-operated with manual change-over switch, K
3Be manual switch, K
1Be choosing layer switch.Only at K
2-1, K
2-2Be in when automatic light-operated, light-operated circuit 45 just works to executive circuit 60.
(4) executive circuit 60: comprise three relays, be respectively J
1Close the curtain relay, J
2Drive the curtain relay, J
3Choosing layer relay, the rotating of decelerator 28 is respectively by J
1, J
2Control, the selection of ectonexine curtain is by J
3Iron coil 19,26 is inhaled in control.Light-operated circuit 45 passes through J
1, J
2Executive circuit is worked.
(5) the logic limit circuit 70: comprise outer curtain open spacing, outer curtain close spacing, the internal layer curtain is opened spacing and the internal layer curtain is closed four limit switches such as spacing.Close the internal layer curtain in order to reach again after closing outer curtain earlier when closing curtain, and layer curtain over opening when opening curtain behind the internal layer curtain more earlier, so outer curtain is closed the spacing Second Mate of using contact, the spacing Second Mate contact of also using of internal layer.Because J
1, J
2Work in dc state, so use D
9, D
10, D
11, D
12, D
13, D
14, D
15And D
16Eight diodes have just solved 16 logic working states of four limit switches.
(6) music circuit 80: when opening curtain, through R
13Step-down is by diode D
7, through triode BG
4, R
10With voltage-stabiliser tube D
8The about 3V voltage of voltage stabilizing output is by C
8, R
11Differential is given music integrated block IC
2A positive pulse and trigger IC
2Work is through triode BG
5Amplify the loudspeaker Y work that promotes.R
1The 2nd, discharge resistance is used to guarantee IG
2Operate as normal.
Above-mentioned photo resistance Cds can draw the electronic control circuit box, so that photo resistance is placed daylighting place when curtain is installed.Above-mentioned LED, manual switch K
3, automatic light-operated and manual change-over switch K
2-1, K
2-2Choosing layer K switch 1 all drawn and is arranged in the maneuver box from the electronic control circuit box, is convenient to the daily use operation of user.
Claims (5)
1, the full-automatic music double-layer window curtain frame that a kind of residential building and hotel are used, comprise left and right sides support (1,27), two " Jiong " shape cross bars (9) between the support of the cross-over connection left and right sides are installed in four pulleys (6 on the support of the left and right sides, 30,14,24), two ring stay cords (13 about being set on paired two pairs of pulleys, 29), and be hung on hook (10) on the stay cord, it is characterized in that being equipped with on the right support (27) decelerator (28) and with right support on pulley (14,24) the commutation transmission mechanism between, an electronic control circuit box is equipped with in the below of right support (27).
2, double-layer window curtain frame according to claim 1, the transmission mechanism that it is characterized in that commutating is: on the commutation frame (18) of energy slippage before and after on right support (27) face, fixedly mount two and inhale iron coil (19,26), it is inhaled iron core (22) bared end cover and is sandwiched in the shift fork (23) that is fixed on the right support; Two pulleys (14,24) on the right support all have the gear that fuses with it, and its pulley spindle (15,25) is fixed on the right support; The output shaft (21) that is fixed in the decelerator (28) on the right support is being fixed driving gear (20), and driving gear (20) is positioned between the gear of two pulleys (14,24).
3, double-layer window curtain frame according to claim 1 is characterized in that all being equipped with on two rings stay cords (13,29) and affects ring (11), and at the middle part of two " Jiong " shape cross bars (9) ram (12) is housed
4, double-layer window curtain frame according to claim 1, the mounting structure that it is characterized in that two pulleys (6,30) on the left socle is: each fixedlys connected two pulley spindles (4,31) with a draw ring (3), and draw ring (3) is connected with two columns (2,33) elasticity on being fixed in right support by extension spring (3,32).
5, double-layer window curtain frame according to claim 1, it is characterized in that electronic control circuit is box-packed has power circuit (40), light-operated circuit (45), control circuit (50), executive circuit (60), logic limit circuit (70) and a music circuit (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226092 CN2181871Y (en) | 1993-07-29 | 1993-07-29 | Full-automatic musical double-layer frame for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226092 CN2181871Y (en) | 1993-07-29 | 1993-07-29 | Full-automatic musical double-layer frame for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181871Y true CN2181871Y (en) | 1994-11-09 |
Family
ID=33803762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93226092 Expired - Fee Related CN2181871Y (en) | 1993-07-29 | 1993-07-29 | Full-automatic musical double-layer frame for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181871Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243738A (en) * | 2021-05-18 | 2021-08-13 | 浙江摩根智能技术有限公司 | Control method for preventing misoperation of electric curtain |
-
1993
- 1993-07-29 CN CN 93226092 patent/CN2181871Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243738A (en) * | 2021-05-18 | 2021-08-13 | 浙江摩根智能技术有限公司 | Control method for preventing misoperation of electric curtain |
| CN113243738B (en) * | 2021-05-18 | 2023-06-16 | 浙江摩根集团有限公司 | Control method for preventing misoperation of electric curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |