CN101082257A - Electrical control method and device for louver board leaflet set rotating angle - Google Patents
Electrical control method and device for louver board leaflet set rotating angle Download PDFInfo
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- CN101082257A CN101082257A CN 200610083293 CN200610083293A CN101082257A CN 101082257 A CN101082257 A CN 101082257A CN 200610083293 CN200610083293 CN 200610083293 CN 200610083293 A CN200610083293 A CN 200610083293A CN 101082257 A CN101082257 A CN 101082257A
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- angle
- louver board
- set rotating
- electric controller
- leaflet set
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Abstract
The invention discloses the electric control method and device for the rotary angle of the louver board blade group. The method contains the following steps: the blade group is reset to an initial point when receiving the active commands. Then, it rotates to the certain object angle around the initial point. The rest angle difference is calculated when receiving the new rotary angle commands during rotating to reach the object angle continually. The invention also contains an electric control device which is composed of an input interface for inputting commands, a sensor for sensing the initial point of the blade group, a driver for driving the blade group rotating and a controller. The controller calculates and controls the driver rotation based on the initial point and the object angle to control the blade group rotating to the necessary angle quickly and accurately and increase the operating convenience.
Description
Technical field
The present invention relates to the electrical control method and the device of a kind of louver board (shutter) vane group rotation angle, relate in particular to and a kind ofly can make louvered vane group turn to required angle in the use fast, and the electrical control method and the device of the louver board leaflet set rotating angle of better operation ease can be provided.
Background technology
Because science and technology is constantly progressive, the hope that makes people constantly pursue the quality of life lifting is achieved, and the articles for use in many daily lifes also begin to go on automation.Louver board now as shown in Figure 9, roughly has the framework 20 that is hubbed at window (not icon) edge and is a plurality of blade 21a compositions that horizontal parallel is hubbed on framework 20 both sides; Each blade 21a two ends is with rotatable and have the pivot member 210 of suitable damping (preventing that vane group is because of deadweight rotation voluntarily) to be plugged in framework 20 inboards not on the pivot hole of icon; Each blade 21a passes through a pull bar 22 with shackle group phase interlock towards the position, stage casing on indoor one side, makes louver board can pull the angle that pull bar 22 is regulated whole blade groups 21.
Yet, adjusting blade angle with manual mode of operation, must could operate near louver board; When many fan louver boards will be adjusted, must operate one by one, and be difficult to each fan louver board is turned to required special angle accurate, attractive in appearancely, thereby cause the inconvenience of manipulating.
Basically, the utilization motor apparatus can be with the operation motorized.But this kind motor drive mechanism must forward and backward be operated, and generally speaking, can use dc small motor and be power with battery.Control for angle, basically, the utilization remote signal might make many fan louver boards operate simultaneously, if just activating, reverse and stopping, when still can taking place, similar manual operation can't make many fan louver boards be adjusted to the predicament of common special angle simultaneously but just rely on the visual control of operator.Further, for electrically operated device, the user still may be with manual operation, the unlikely conflict or make the device damage so electronic control design must can be satisfied this kind demand.Therefore use operational convenience for reaching,, become main target of the present invention with the electronic control that simple and reliable apparatus and method are reached louver board vane group angle.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electrical control method and device of louver board leaflet set rotating angle, can't make the disappearance of blade rotation in the use fast in order to solve existing louver board, also satisfy louvered electric device simultaneously and can allow that also the user manually adjusts the demand of vane group to required angle.
For achieving the above object, the invention provides a kind of electrical control method of louver board leaflet set rotating angle, allow that the user serves as the instruction operation with the specific purpose angle, comprises following steps: when receiving the instruction of activation purpose angle, make the involution of louver board vane group earlier in an origin position; Carry out the louver board vane group with this initial point afterwards and turn to the specific purpose angle; And in running, when instructing, specific rotation angle calculates the residue differential seat angle to be rotated further to this specific purpose angle if receive again.Preferred embodiment of the present invention makes the louver board vane group only need promptly automatically perform to required rotation angle according to instruction of user for initial point, 45 degree, 90 degree, 135 degree and following five kinds of Instruction Selection such as initial point are provided.
And for achieving the above object, the present invention also provides a kind of electric controller of louver board leaflet set rotating angle, has an input interface for the input instruction; One sensor in order at least one origin position of sensing vane group, a driver in order to the rotation of driven vane group, and one controller calculate running with the control driver according to origin position and purpose angle, reach whereby and make the louver board vane group turn to required angle quickly and accurately, promote the convenience of using operation.In the embodiments of the invention and provide a limiter of moment to make only to transmit between driver and the vane group suitable binding moment, slippage when moment surpasses preset range is avoided damaging so as to the protection drive structure, and is allowed that the user manually adjusts vane group.
The electrical control method of louver board leaflet set rotating angle of the present invention and device can reach following effect at least:
1. the present invention can make louvered vane group go to specified angle automatically under an instruction, and can straighforward operation, controls a plurality of louvered vane group simultaneously and goes to the purpose angle;
2. the present invention can make louvered vane group seek initial point intelligently, and control according to this rotates to the purpose angle, and upgrades purpose angle demand in the permission process, to save time with power consumption and can take into account electronic and manual operational requirements.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 forms schematic diagram for the electric controller of louver board leaflet set rotating angle of the present invention;
Fig. 2 is the electric controller effect schematic diagram of louver board leaflet set rotating angle of the present invention;
Fig. 3 is the body generalized section of the electric controller of louver board leaflet set rotating angle of the present invention;
Fig. 4 is driver, sensor and the vane group local structure schematic diagram of the electric controller blade rotation angle of louver board leaflet set rotating angle of the present invention;
Fig. 5 is the input interface schematic diagram of the electric controller blade rotation angle of louver board leaflet set rotating angle of the present invention;
Fig. 6 is the blade rotation angle schematic diagram of the electrical control method of louver board leaflet set rotating angle of the present invention;
Fig. 7 is the electrical control method schematic flow sheet of louver board leaflet set rotating angle of the present invention;
Fig. 8 is the gear train and the elastic damping member schematic diagram of the electric controller of louver board leaflet set rotating angle of the present invention; And
Fig. 9 is existing louver board vane group schematic diagram.
Wherein, Reference numeral:
(prior art)
20: framework 21a: blade
210: pivot member 22: pull bar
(the present invention)
1: the electric controller of louver board leaflet set rotating angle
10: body 109: output shaft
109a: axis hole 101: battery cover
20: framework 21: vane group
212: end cap 212a: projection
40: sensor 41: action piece
411,412: action projection 413: reed
42: switch 50: driver
51: motor 52: motor gear
53: gear wheel 54: pinion
55: output gear 56: axostylus axostyle
561: clasp 562: thread
580: packing ring 581,582: nut
59: rubber ring 61: input interface
610: go up 611: the first purpose angles of initial point key key
613: the three purpose angles of key, 612: the second purpose angles key
614: following initial point key 615: stop key
62: circuit board U: go up initial point
A: the first purpose angle B: the second purpose angle
C: the 3rd purpose angle S2, D: following initial point
S1: starting point T1, T2, T3: purpose angle
M1, M2, M3: intermediate point
The specific embodiment
Fig. 1 and Fig. 2 are composition of the present invention and effect schematic diagram.The electric controller 1 of louver board leaflet set rotating angle of the present invention comprises that a body 10 is embedded in a side of louver board framework 20, an output shaft 109 and vane group 21 wherein an end of a blade by an end cap 212 transmission that socket-connects.Body 10 can transmit signal and remote control by wired or wireless mode by an input interface 61; Communication can be radio frequency or infrared signal mode.At this, each blade of vane group 21 is articulated on the corresponding axis hole of framework 20 in the mode that can slide conrotatory and change, is enough to 21 rotations of driven vane group in order to the output of control device 1.This louver board comprises each blade of a pull bar 22 connection vane group 21 to be controlled with interlock, and allows user's manual operation.When electric operating, a plurality of specific purposes angle button on the input interface 61, for example: go up initial point key 610, the first purpose angle (45 degree) key 611, the second purpose angle (90 degree) key 612, the 3rd purpose angle (135 degree) key 613 etc., instruct to body 10 in order to output angle, make the 21 automatic rotations of louver board vane group to required initial point U, the first purpose angle A, the second purpose angle B, the 3rd purpose angle C etc. of going up.
Fig. 3 is body 10 outward appearances and the partial cutaway diagrammatic sketch of one embodiment of the invention.Body 10 is roughly a box body for burying underground in the louver board framework that is installed in icon not, and an output shaft 109 is connected with the transmission revolving force mutually with an end cap 212 of a blade one end socket of vane group 21.Power comes from the body 10 not, and the battery pack of icon drives a motor 51 through control.One battery cover 101 can be removed to change battery pack.By and large, the electric controller body 10 of the louver board leaflet set rotating angle of present embodiment, have one not the receiver of icon (for example infrared signal receiving circuit) for receiving control instruction; In order to 21 rotations of driven vane group, and a controller (containing microprocessor and circuit) calculates running with control driver 50 according to origin position and purpose angle to one sensor 40 in order to sensing vane group 21 at least one origin positions, a driver 50.At this, sensor 40 comprises an action piece 41 and a switch 42 that is connected with in output shaft 109; Driver 50 comprises a motor 51 and train of reduction gears ( gear 52,53 as described later, 54,55 etc.), so as to driving output shaft 109.When controller was accepted command signal from input interface, control driver 50 also used sensor 40 to confirm the origin position of vane group 21, more further driven vane group 21 to the purpose angle.
The local structure of Fig. 4 display driver 50, sensor 40 and vane group 21 (with end cap 212 an expressions) embodiment.Output shaft fixed connection one motor gear 52 of motor 51; One gear wheel 53 and motor gear 52 engagements; One pinion 54 and gear wheel 53 coaxial settings, both are connected or have limiter of moment (holding the back narration); One output gear 55 is fixedly arranged on output shaft 109; Said motor 51, motor gear 52 constitute driver 50 with in-line gears group (comprising gear wheel 53, pinion 54) and output shaft 109, be arranged in the body 10, make in-line gears group (comprising gear wheel 53, pinion 54) and output shaft 109 can locate pivot, the revolving force deceleration force amplifier of motor 51 is driven to output shaft 109.Output shaft 109 forms cross (or other suitable shape) axis hole 109a with the projection 212a corresponding with the blade end cap 212 transmission revolving force that combines.Motor 51 is preferably a stepper motor, accurately controls the anglec of rotation to borrow its driving pulse.At least being provided with an operating point on the output shaft 109, is that the two last initial point U that move the corresponding vane group 21 of projections 411,412 difference reach initial point D down at this; Action projection 411,412 by 42 actions of a reed 413 pushings one switch, when making output shaft 109 and vane group 21 rotations arrive near the upper and lower extreme position (being upper and lower initial point) of the rotatable scope of blade, switch 42 produces connects (ON) signal, and when other intermediate angle, produce (OFF) signal that opens circuit, control vane group 21 positioning of rotating according to this for the controller of icon not, when controller confirms that vane group 21 arrives at upper and lower initial point U or D, can control blade according to this and go to other orientation angle A, B, C etc.Above-mentioned reed 413 and switch 42 (being fixedly arranged on the circuit board 62) all are fixedly arranged in the body 10, and form sensor 40 with action projection 411,412.
Fig. 5 shows a wherein embodiment of input interface 61 of the present invention.This input interface is preferably a remote controller, enables simultaneously most louver boards to be carried out remote control with radio frequency or infrared signal.Input interface 61 is provided with a plurality of specific purposes angle button, for example goes up initial point key 610, the first purpose angle keys 611, the second purpose angle keys 612, the three purpose angle keys 613, following initial point key 614, and stop key 615 etc.Whereby, the user only need select to push arbitrary purpose angle button 610,612,613 or 614 to send command signal, and device of the present invention promptly automatically performs angle control; In commission, the user can change the purpose angle at any time or stop vane group 21 rotations by stop key 615.
As shown in Figure 6, the schematic diagram of blade 21 rotational angles illustrates control method of the present invention.For example: when blade activates from a starting point S1, at first upwards change, until after arriving at initial point U (sensor ON), controller counting in reverse angle (with time or umber of pulse) with rotating vane to purpose angle T1; , for example do not reach the intermediate point M1 before the initial point U at this therebetween, set even change the purpose angle, controller will continue to carry out to go up and change to seek behind the initial point U toward the control of new purpose angle (if the purpose angle is upward initial point U or following initial point D, the then upper and lower at any time end that forwards to) again; Receive the instruction of new purpose angle when last initial point U arrives an intermediate point M2 if crossed, then calculate follow-up stroke, continue to rotate to new purpose angle T2 with the present position; Not only for example during the intermediate point M3 before not arriving at T2 but also receive the instruction of new purpose angle, then, return new purpose angle T3 so control reverse rotation because of setover.Another control example is: blade 21 originally stopped at down initial point D, sensor ON, when new activation, controller can not determine that blade 21 is at last initial point U or following initial point D (because stopping period blade might by user's manual transfer), so still controlling on the blade changes, but real-time inspection sensor 40 finds that signal becomes OFF by ON, so knew originally at initial point D down, can control blade according to this toward purpose angle (i.e. the second purpose angle B) rotation.
The electrical control method of louver board leaflet set rotating angle of the present invention is illustrated with Fig. 7 flow chart again.When receive an open command when blade is activated from stop, inspection record current position sensor states (step S10) at first, afterwards, upwards change a rotation angle (step S20), judge that again sensor changes situation (step S30), if sensor 40 becomes OFF by ON, expression is originally at initial point down, subtracts rotation angle (step S40) and can continue control thus and rotate so present angle equals down initial point; If sensor is kept OFF or just changeed ON by OFF, expression does not reach (or just having entered) yet and goes up initial point U, can continue upward to change a rotation angle again and confirm once again once; When confirming that sensor is kept ON, expression is now at last initial point, and the angle equals initial point (step S50) now, can down rotate to the purpose angle according to this.In operation process, circulate and inspect the difference (step S60) at up-to-date purpose angle and present angle, if a rotation angle greater than the then upward commentaries on classics of purpose angle, is promptly upwards changeed in present angle and present angle deducts rotation angle (step S70); If a rotation angle is promptly changeed in commentaries on classics under then continue less than the purpose angle at the angle now downwards and present angle deducts rotation angle (step S80); If difference is to stop in 0 o'clock.In the present embodiment, each rotation angle of revising is with 5 degree representatives, in fact certainly with other angle value running.
Among the present invention, owing to use motor to slow down as power and through train of reduction gears, make output shaft produce enough moment, but relatively, when manually-operated pull bar or blade rotation, or when running into obstruction in the blade rotation or arriving situation such as dead point, external force is imported from the blade aspect, drive inner drive member (for example reduction gearing in the motor) moment quick rotation relatively, be easy to damage actuator component.So the present invention designs a limiter of moment on the drive path of power transmission shaft and motor output shaft, when making external force or load surpass a default value, driving force meeting slippage makes the unlikely injury actuator component of external force.In the embodiment of the present invention such as Fig. 4, design one elastic damping structure on coaxial reduction gearing, shown in the perspective and cut-away view of Fig. 8, large and small gear 53,54 sliding being assigned on the axostylus axostyle 56 insert and put an elastic component therebetween, for example silica gel or rubber ring 59, utilize the shoulder of axostylus axostyle 56 1 ends or thread 562, packing ring 580 and the double nut 581,582 of the clasp 561 and the other end to be secured to a suitable pressure, and produce suitable frictional drive moment.This moment is set to be enough to be rotated by inside output driven vane, and can slide via overload, and protection inner drive member is not injured by the excessive moment of outside input.This limiter of moment can certainly design between output gear and output shaft, or design is on motor gear.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (18)
1. the electrical control method of a louver board leaflet set rotating angle is characterized in that, after accepting an instruction of opening, according to the state of a vane group position sensor, carries out following steps:
Inspection record is this sensor states at present, for connecting or opening circuit;
Control vane group one first direction rotates a rotation angle;
Judge that sensor changes situation,, then carry out control vane group one first direction and rotate a rotation angle step if sensor is kept off state or changed into on-state by off state; If sensor is kept on-state, confirm that present angle is last initial point; If sensor is changed into off state by on-state, confirm that present angle is that initial point deducts this rotation angle down; And
The purpose angle and the present difference at angle are inspected in circulation, if the purpose angle is greater than present angle, then to the second direction opposite with first direction rotate a rotation angle and now the angle add this rotation angle; If the purpose angle is less than present angle, then to first direction rotate a rotation angle and now the angle deduct this rotation angle; Repeating above-mentioned inspecting when the purpose angle equals present angle stops.
2. the electrical control method of louver board leaflet set rotating angle according to claim 1 is characterized in that, this rotation angle is 5 degree.
3. the electric controller of a louver board leaflet set rotating angle, each blade of this louver board vane group connects a pull bar and controls with interlock, and each blade of this of this louver board vane group, respectively with an output shaft by an end cap socket transmission and be articulated in the corresponding axis hole of a framework, it is characterized in that this device comprises:
One sensor in order at least one origin position of sensing vane group, and comprises an action piece and a switch, and this action piece is linked to this output shaft;
One driver comprises a motor and a train of reduction gears, and this gear train is linked to this output shaft, so as to driving output shaft this louver board vane group is rotated; And
One controller is accepted outside purpose angle command signal, confirms the origin position of vane group in order to the control driver and via sensor, and the driven vane group goes to this purpose angle again.
4. the electric controller of louver board leaflet set rotating angle according to claim 3 is characterized in that, contains a body to hold this sensor, driver and controller; And one input interface in order to transmit this command signal to this controller.
5. the electric controller of louver board leaflet set rotating angle according to claim 3 is characterized in that, this device also comprises a battery pack, is arranged in this body so that required electric power to be provided.
6. the electric controller of louver board leaflet set rotating angle according to claim 3 is characterized in that, this motor is a stepper motor.
7. the electric controller of louver board leaflet set rotating angle according to claim 3, it is characterized in that, this train of reduction gears comprises a motor gear, an in-line gears group and an output gear, this motor gear is fixed on the output shaft of this motor, this in-line gears group is made up of a pinion and a gear wheel and this gear wheel is engaged in this motor gear, and this output gear is fixedly arranged on this output shaft.
8. the electric controller of louver board leaflet set rotating angle according to claim 7 is characterized in that, this gear wheel and this pinion cunning are assigned on the axostylus axostyle, and an elastic component is folded in the driving torque that keeps suitable therebetween.
9. the electric controller of louver board leaflet set rotating angle according to claim 3, it is characterized in that, this output shaft is provided with at least one operating point, has the action projection to an at least one initial point angle that should vane group, in order to push this sensing switch action.
10. according to the electric controller of claim 3 or 9 described louver board leaflet set rotating angles, it is characterized in that this output shaft forms an axis hole with the transmission revolving force that combines of the projection with the corresponding formation of blade end cap.
11. the electric controller of louver board leaflet set rotating angle according to claim 9 is characterized in that, this axis hole of this output shaft is a crosswise.
12. the electric controller of louver board leaflet set rotating angle according to claim 4 is characterized in that, this input interface is the wired or wireless communication mode in order to output angle instruction to the mode of this body.
13. the electric controller of louver board leaflet set rotating angle according to claim 12 is characterized in that, this input interface is a remote controller, with radio frequency or infrared mode communication.
14. the electric controller of louver board leaflet set rotating angle according to claim 4 is characterized in that, this input interface is provided with a plurality of specific purposes angle button.
15. the electric controller of louver board leaflet set rotating angle according to claim 14, it is characterized in that this specific purpose angle button comprises at least one part of initial point key, the first purpose angle key, the second purpose angle key, the 3rd purpose angle key, following initial point key and stop key.
16. the electric controller of louver board leaflet set rotating angle according to claim 14 is characterized in that, this first purpose angle key is 45 degree.
17. the electric controller of louver board leaflet set rotating angle according to claim 14 is characterized in that, this second purpose angle is 90 degree.
18. the electric controller of louver board leaflet set rotating angle according to claim 14 is characterized in that, the 3rd purpose angle is 135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610083293 CN101082257A (en) | 2006-05-31 | 2006-05-31 | Electrical control method and device for louver board leaflet set rotating angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610083293 CN101082257A (en) | 2006-05-31 | 2006-05-31 | Electrical control method and device for louver board leaflet set rotating angle |
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| Publication Number | Publication Date |
|---|---|
| CN101082257A true CN101082257A (en) | 2007-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610083293 Pending CN101082257A (en) | 2006-05-31 | 2006-05-31 | Electrical control method and device for louver board leaflet set rotating angle |
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| CN (1) | CN101082257A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409949A (en) * | 2011-11-02 | 2012-04-11 | 上海阳毅新型门窗有限公司 | Electric louver structure |
| CN104855303A (en) * | 2015-05-20 | 2015-08-26 | 轨道百叶窗有限公司 | Rotation mechanism of modularization shutter system for poultry housing ventilation and heat retaining |
| CN105569535A (en) * | 2015-12-14 | 2016-05-11 | 东莞市美饰家窗帘制品有限公司 | Electric remote-control window shutter |
| CN105953362A (en) * | 2016-05-10 | 2016-09-21 | 青岛海尔空调器有限总公司 | Method, device and system for correcting air conditioner swing blade positions and air conditioner |
| CN109261228A (en) * | 2018-09-10 | 2019-01-25 | 伟奥仕（北京）科技有限公司 | A kind of environment storehouse of constant temperature and humidity |
| CN110839198A (en) * | 2019-10-24 | 2020-02-25 | 南京邮电大学 | Fan blade type array graphene sounder |
| CN112031620A (en) * | 2019-06-03 | 2020-12-04 | 光宝电子(广州)有限公司 | Electric blind and control method thereof |
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2006
- 2006-05-31 CN CN 200610083293 patent/CN101082257A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409949A (en) * | 2011-11-02 | 2012-04-11 | 上海阳毅新型门窗有限公司 | Electric louver structure |
| CN104855303A (en) * | 2015-05-20 | 2015-08-26 | 轨道百叶窗有限公司 | Rotation mechanism of modularization shutter system for poultry housing ventilation and heat retaining |
| CN105569535A (en) * | 2015-12-14 | 2016-05-11 | 东莞市美饰家窗帘制品有限公司 | Electric remote-control window shutter |
| CN105953362A (en) * | 2016-05-10 | 2016-09-21 | 青岛海尔空调器有限总公司 | Method, device and system for correcting air conditioner swing blade positions and air conditioner |
| CN105953362B (en) * | 2016-05-10 | 2019-02-05 | 青岛海尔空调器有限总公司 | A kind of method, apparatus, system and air conditioner for putting leaf position for correcting air-conditioning |
| CN109261228A (en) * | 2018-09-10 | 2019-01-25 | 伟奥仕（北京）科技有限公司 | A kind of environment storehouse of constant temperature and humidity |
| CN112031620A (en) * | 2019-06-03 | 2020-12-04 | 光宝电子(广州)有限公司 | Electric blind and control method thereof |
| CN110839198A (en) * | 2019-10-24 | 2020-02-25 | 南京邮电大学 | Fan blade type array graphene sounder |
| CN110839198B (en) * | 2019-10-24 | 2021-04-16 | 南京邮电大学 | Fan blade type array graphene sounder |
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Open date: 20071205 |