CN102535121B - Electric rainproof device for drying rack - Google Patents
Electric rainproof device for drying rack Download PDFInfo
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- CN102535121B CN102535121B CN 201210017400 CN201210017400A CN102535121B CN 102535121 B CN102535121 B CN 102535121B CN 201210017400 CN201210017400 CN 201210017400 CN 201210017400 A CN201210017400 A CN 201210017400A CN 102535121 B CN102535121 B CN 102535121B
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- rope
- outside
- travel switch
- pole
- pull
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Abstract
The invention relates to an electric rainproof device for a drying rack, which is characterized in that clothes airing and shielding travel switches are arranged inside and outside an outer extension rod; both sides of a closed rod are respectively provided with pulleys; both sides of a reel are respectively provided with rope wheels; first and second pulling ropes with opposite winging directions are respectively wound in double grooves of each rope wheel; the two first pulling ropes and the two second pulling ropes respectively have consistent winding directions; for the first and second pulling ropes wound on the same rope wheel, the outside of the first pulling rope firstly bypasses the rope wheel on the same side and then is connected with each movable rod, finally the outer end of the first pulling rope is connected with a fixed rod on the same side, and the outer end of the second pulling rope is connected with the outermost movable rod on the same side; when the electric rainproof device is in use, power of a motor drives each movable rod to move inside and outside by the reel, the rope wheels, the first pulling ropes and the second pulling ropes to close up or unfold a tarpaulin; and when the innermost movable rod is in contact with the clothes airing travel switch or when the outermost movable rod is in contact with the clothes shielding travel switch, the motor respectively stops working. The device has reasonable structure and stable performance.
Description
Technical field
The present invention relates to a kind of clothes horse electric stormproof device that is attached on the wall.
Background technology
At present, be installed in the clothes horse rain insensitive device on the exterior wall walls such as residential building balcony, window, of a great variety, type hand, semi-automatic are arranged, also have and meet the full-automatic type that the rain withdrawal can be rainproof, structure has nothing in common with each other.Preceding two kinds of functions are few, use inconvenience, last a kind of defective that exists complex structure, poor performance, life-span weak point, inconvenient maintenance.
Summary of the invention
Technical problem to be solved by this invention provides a kind of clothes horse electric stormproof device of rational in infrastructure, stable performance.
For solving the problems of the technologies described above, the invention provides a kind of clothes horse electric stormproof device, its structure is: the short transverse bottom of vertical rack sets firmly horizontally disposed U-shaped tarpaulin frame, the tarpaulin frame is by two that are parallel to each other vertical outer booms and be connected on two transverse seal bars between the outer boom outer end and constitute, the inner of two outer booms and support vertical connection, the short transverse bottom of vertical rack outside two boom the inner below locate to be installed with motor and be provided with rotating side-scrolling, the coaxial connection of output of one end of spool and motor, be provided with the crosswise fixed pole between the inner of two outer booms, the some horizontal movable poles of socket on two outer booms, paulin is laid on fixedly on the pole and movable pole, controller control motor, the dew cell in the controller is installed on the outer end or closed rod of arbitrary outer boom;
The screening clothing travel switch that matches with the movable pole of that root is the most outwardly installed in the outside of arbitrary outer boom, the solarization clothing travel switch that matches with the movable pole of that root is the most inwardly installed in the inside of arbitrary outer boom, and the both sides of closed rod respectively arrange the pulley that an axis is vertical state;
Each fixes the rope sheave of a double recess corresponding section, position of the both sides of spool and two pulleys, twine respectively in the dual-cavity of each rope sheave around to the first opposite pull rope and second pull rope, two first pull ropes around to consistent, two second pull ropes around to consistent;
For first pull rope and second pull rope on being wrapped in same rope sheave, the outside of first pull rope is walked around the pulley of homonymy earlier, in turn fixedly connected with each movable pole from outside to inside again, the outer end of last first pull rope and fixedly the homonymy of pole join, the outer end of second pull rope joins with the homonymy of the most outwardly the movable pole of that root;
During use, under the control of controller, motor power moves inside and outside driving each movable pole by spool, two rope sheaves, two first pull ropes, two second pull ropes, and paulin is drawn in or expansion; That root activity pole when the most inwardly contacts with solarization clothing travel switch or when the movable pole of that root the most outwardly contacted with screening clothing travel switch, motor quit work respectively.
For the purpose of the concise description problem, below clothes horse electric stormproof device of the present invention is all abbreviated as this device.
This device is connected with the exterior wall wall of balcony or window by vertical rack, and the top that makes paulin be positioned at clothes horse and shine bar places in balcony or the window controller (except dew cell).The clothing support that will have clothing when shining clothing is directly hung to shine on the bar and gets final product.
By technique scheme as can be seen, controller utilizes dew cell to gather moisture signal turning to the control motor, like this, this device can launch paulin according to the variation of weather or draw in, when namely raining, receive rainwater on the dew cell, the controller starter motor makes its forward rotation, motor power passes through spool, two rope sheaves, two first pull ropes, two second pull ropes drive each movable pole to the external movement of tarpaulin frame, paulin is launched, and the most outwardly movable pole of that root touches and hides clothing travel switch, motor stall after putting in place, so that clothes horse is housed in the paulin, realizes rainproof; After weather clears up, rainwater on the dew cell is evaporated completely, the duty of dew cell changes, the controller starter motor makes its backward rotation, motor power drives each movable pole to the internal motion of tarpaulin frame by spool, two rope sheaves, two first pull ropes, two second pull ropes, paulin is drawn in, and the most inwardly movable pole of that root touches and shines clothing travel switch, motor stall after putting in place, clothes horse is no longer covered by paulin, realizes the continuation airing of clothing.Therefore, rational in infrastructure, the stable performance of this device.
Described screening clothing travel switch, solarization clothing travel switch all are on the same outer boom; Two first pull ropes all are wrapped in that groove of the outside in the corresponding rope sheave, and two second pull ropes all are wrapped in that groove of inboard in the corresponding rope sheave.
This device also is adapted at other needs rainproof place to use.
Description of drawings
Fig. 1 is the stereogram (paulin omits, and is not shown) after this device launches paulin.
Fig. 2 is the partial enlarged drawing of P portion among Fig. 1.
Fig. 3 is the partial enlarged drawing of Q portion among Fig. 1.
Fig. 4 is the circuit theory diagrams of this device middle controller.
The specific embodiment
The present invention is further detailed explanation below by embodiment and accompanying drawing thereof:
Referring to Fig. 1-Fig. 4:
Vertically the short transverse bottom of square support 9 sets firmly horizontally disposed U-shaped tarpaulin frame 1, tarpaulin frame 1 is by two that are parallel to each other vertical outer booms 11 and be connected on two transverse seal bars 12 between outer boom 11 outer ends and constitute the inner of two outer booms 11 and support 9 vertical connections.
The short transverse bottom of support 9 outside two boom 11 the inners below locate to be installed with motor M and be provided with rotating side-scrolling 6, the coaxial connection of output of one end of spool 6 and motor M, be provided with crosswise fixed pole 7 between the inner of two outer booms 11, three horizontal movable poles 3 of socket on two outer booms 11, paulin is laid on fixedly on pole 7 and the three movable poles 3, controller 8 control motor M, dew cell SM in the controller 8 is installed in the outer end of the outer boom 11 in left side, and dew cell SM applies on the copper printed circuit board (PCB) by being engraved on, two groups of comb electrodes that plug each other are formed.
The screening clothing travel switch K that matches with the movable pole 3 of that root is the most outwardly installed in the outside of the outer boom 11 in left side
2, the solarization clothing travel switch K that matches with the movable pole 3 of that root is the most inwardly installed in the inside of boom 11 outside the left side
1, and hide clothing travel switch K
2, shine clothing travel switch K
1All be positioned at the below of the outer boom 11 in left side, the both sides of closed rod 12 respectively arrange the pulley 13 that an axis is vertical state.
Each fixes the rope sheave 5 of a double recess corresponding section, position of the both sides of spool 6 and two pulleys 13, twine respectively in the dual-cavity of each rope sheave 5 around to the first opposite pull rope 2 and second pull rope 4, two first pull ropes 2 around to consistent, two second pull ropes 4 around to consistent.Two first pull ropes 2 all are wrapped in that groove of the outside in the corresponding rope sheave 5, and two second pull ropes 4 all are wrapped in that groove of inboard in the corresponding rope sheave 5.
For first pull rope 2 and second pull rope 4 on being wrapped in same rope sheave 5, the outside of first pull rope 2 is walked around the pulley 13 of homonymy earlier, in turn fixedly connected with each movable pole 3 from outside to inside again, the outer end of last first pull rope 2 and fixedly the homonymy of pole 7 join, the outer end of second pull rope 4 joins with the homonymy of the most outwardly the movable pole 3 of that root;
During use, under the control of controller 8, the power of motor M passes through spool 6, two rope sheaves 5, two first pull ropes 2, two each movable poles 3 inside and outside movements of second pull ropes, 4 drives, and paulin is drawn in or expansion; As the movable pole 3 of that root the most inwardly and solarization clothing travel switch K
1Contact or the movable pole 3 of that root that ought be the most outwardly with hide clothing travel switch K
2During contact, motor M quits work respectively.
This device can be connected with the exterior wall wall of balcony or window by support 9 when actual installation, by lead controller 8 is arranged in balcony or the window and (for ease of saying something, among Fig. 1 controller 8 is schematically depicted in the inboard of support 9).The clothes horse with several solarization bars is located to set firmly in the short transverse bottom of support 9 below spool 6, described clothes horse and solarization bar are not shown in Fig. 1.
Described motor M adopts 12V customization direct current generator, and the voltage of AC power E is 220V and adopts full-bridge to carry out rectification, transistor V
TModel be 8050, relay J
1, J
2, J
3Model be JRX9F.
Selector switch K closes
3, make airing clothes obtain rainproof operation principle with automated manner to be:
During airing clothes, paulin and each movable pole 3 are rounding state under the normal weather condition, and dew cell SM does, and resistance is big and be open-circuit condition, transistor V
TCan't conducting.And when raining, the dew cell SM that is installed in outer boom 11 outer ends, left side will at first drench water, and the electric conductivity of water diminishes the resistance of dew cell SM rapidly, like this, and transistor V
TBase stage get electric and allow this transistor turns, relay J
1, relay J
2Get electric while adhesive, relay J
2Normally opened contact J
2-1, J
2-2Closed, motor M gets forward current and forward rotation, the power of motor M drives each movable pole 3 by spool 6, two rope sheaves 5, two first pull ropes 2, two second pull ropes 4, and (first pull rope 2 is take-state to the external movement of tarpaulin frame 1, second pull rope 4 is the unwrapping wire state), paulin is launched, as the movable pole 3 of that root the most outwardly and screening clothing travel switch K
2During contact, relay J
2Dead electricity, the motor M stall, thereby with clothes horse and on the solarization bar cover in the paulin, avoid the clothing of institute's airing to be drenched, realize rainproof (relay J at this moment,
2Normally-closed contact J
2-3Closed).
If the sun shines again after the rain, after the rainwater on the dew cell SM was evaporated completely, its resistance became big and is open-circuit condition, transistor V
TEnd relay J
1Also dead electricity, relay J
1Normally-closed contact J
1-1Closure, relay J
3Get electric adhesive, relay J
3Normally opened contact J
3-1, J
3-2Closed, motor M gets reversing the current and backward rotation, the power of motor M drives each movable pole 3 by spool 6, two rope sheaves 5, two first pull ropes 2, two second pull ropes 4, and (second pull rope 4 is take-state to the internal motion of tarpaulin frame 1, first pull rope 2 is the unwrapping wire state), paulin is drawn in, as the movable pole 3 of that root the most inwardly and solarization clothing travel switch K
1During contact, make relay J
3Dead electricity, the motor M stall, thereby make paulin no longer cover clothes horse and on the solarization bar, realize the continuation airing of clothing.At this moment, because of dew cell SM and transistor V
TBase stage join, can wait for rainfall next time and automatic rainproof, so capable of circulationly back and forth carry out.
In addition, disconnect selector switch K
3, press manual rainproof press button L respectively
1With manual solarization clothing press button L
2, paulin is launched or gathering.
Certainly, the control circuit in the controller 8 also can adopt other circuit structure form, and dew cell SM also can adopt humistor, and dew cell SM also can be installed on the closed rod, and such conversion all drops within protection scope of the present invention.
Claims (2)
1. clothes horse electric stormproof device, the short transverse bottom of vertical rack sets firmly horizontally disposed U-shaped tarpaulin frame, the tarpaulin frame is by two that are parallel to each other vertical outer booms and be connected on two transverse seal bars between the outer boom outer end and constitute, the inner of two outer booms and support vertical connection, the short transverse bottom of vertical rack outside two boom the inner below locate to be installed with motor and be provided with rotating side-scrolling, the coaxial connection of output of one end of spool and motor, be provided with the crosswise fixed pole between the inner of two outer booms, the some horizontal movable poles of socket on two outer booms, paulin is laid on fixedly on the pole and movable pole, controller control motor, dew cell in the controller is installed on the outer end or closed rod of arbitrary outer boom, it is characterized in that:
The screening clothing travel switch that matches with the movable pole of that root is the most outwardly installed in the outside of arbitrary outer boom, the solarization clothing travel switch that matches with the movable pole of that root is the most inwardly installed in the inside of arbitrary outer boom, and the both sides of closed rod respectively arrange the pulley that an axis is vertical state;
Each fixes the rope sheave of a double recess corresponding section, position of the both sides of spool and two pulleys, twine respectively in the dual-cavity of each rope sheave around to the first opposite pull rope and second pull rope, two first pull ropes around to consistent, two second pull ropes around to consistent;
For first pull rope and second pull rope on being wrapped in same rope sheave, the outside of first pull rope is walked around the pulley of homonymy earlier, in turn fixedly connected with each movable pole from outside to inside again, the outer end of last first pull rope and fixedly the homonymy of pole join, the outer end of second pull rope joins with the homonymy of the most outwardly the movable pole of that root;
During use, under the control of controller, motor power moves inside and outside driving each movable pole by spool, two rope sheaves, two first pull ropes, two second pull ropes, and paulin is drawn in or expansion; That root activity pole when the most inwardly contacts with solarization clothing travel switch or when the movable pole of that root the most outwardly contacted with screening clothing travel switch, motor quit work respectively.
2. clothes horse electric stormproof device according to claim 1 is characterized in that:
Screening clothing travel switch, solarization clothing travel switch all are on the same outer boom;
Two first pull ropes all are wrapped in that groove of the outside in the corresponding rope sheave, and two second pull ropes all are wrapped in that groove of inboard in the corresponding rope sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210017400 CN102535121B (en) | 2012-01-19 | 2012-01-19 | Electric rainproof device for drying rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210017400 CN102535121B (en) | 2012-01-19 | 2012-01-19 | Electric rainproof device for drying rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535121A CN102535121A (en) | 2012-07-04 |
| CN102535121B true CN102535121B (en) | 2013-08-21 |
Family
ID=46343047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210017400 Expired - Fee Related CN102535121B (en) | 2012-01-19 | 2012-01-19 | Electric rainproof device for drying rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535121B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815830A (en) * | 2017-10-10 | 2018-03-20 | 邹先微 | A kind of full encirclement device of intelligence drying clothes airing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444464A (en) * | 1974-01-23 | 1976-07-28 | Bacon Bro Enterprise Co Ltd | Clothes drying apparatus |
| CN100540793C (en) * | 2007-09-11 | 2009-09-16 | 浙江理工大学 | The waterproof cloth clothes hanger of auto-induction telescopic |
| CN100516344C (en) * | 2007-11-13 | 2009-07-22 | 瞿洪贵 | Automatic rainproof clothes horse |
| CN202466218U (en) * | 2012-01-19 | 2012-10-03 | 瞿洪贵 | Electric rain-proof device for clotheshorse |
-
2012
- 2012-01-19 CN CN 201210017400 patent/CN102535121B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102535121A (en) | 2012-07-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |