CN102146768B - stroke end adjusting tool - Google Patents
stroke end adjusting tool Download PDFInfo
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- CN102146768B CN102146768B CN201110033923.3A CN201110033923A CN102146768B CN 102146768 B CN102146768 B CN 102146768B CN 201110033923 A CN201110033923 A CN 201110033923A CN 102146768 B CN102146768 B CN 102146768B
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- Prior art keywords
- adjustment instrument
- adjustment
- skirtboard
- instrument
- electric actuator
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17046—Bottom bars
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
It relates to stroke end adjusting tool.Provide a kind of adjustment instrument (108-108) adjusted for the semi-automatic end of travel of domestic latching (100), described domestic latching (100) includes skirtboard (3), this skirtboard (3) can be wound on the winding pipe (5) rotated by electric actuator (6), this electric actuator (6) is equipped with rotation measuring device (7a), and/or equipped with torque measuring device (7b), and/or receive and calculation element (7c) equipped with signal, the first end of described skirtboard includes load beam (8), and the second end of described skirtboard is connected to winding pipe.Use the method for adjustment of such adjustment instrument.
Description
Technical field
The present invention relates to the removed type stroke end adjusting tool of a kind of semi-automatic adjustment for the domestic latching in building, this domestic latching includes being wound around or to roll the element on the winding pipe in being included in curtain box.Such equipment is such as roller shutter window or roller shutter garage door.
Described equipment includes electric actuator, and this electric actuator can be used for being rolls-up onto on rolling tube by winding element or it being launched from rolling tube.Winding element is increased the weight of by load beam, and load beam drives this winding element by its weight during stages of deployment.Adjustment instrument can by stopping adjusting end of travel against end stone during the manipulation rolled to its complete winding position by winding element.
There is the problem relevant with the adjustment of actuator, particularly in winding position, this adjustment requires load beam being accurately positioned relative to curtain box.
This problem in the prior art referred repeatedly.
Background technology
Patent US6,215,265 describe a kind of tubular actuator, and this tubular actuator is equipped with torque master, and/or the device of the Angle Position equipped with detection winding pipe, and/or equipped with being used for detecting the device that speed reduces.Specifically, when roller shutter window, being frequently used mechanical end block, it is same relevant with the detection of actuator torque, in order to make twining movement stop near complete winding position.These end stones are such as in the cantilever on last lath.Unless used High sensitivity therefore expensive detecting device, the known disadvantage otherwise stopped by detecting torque is: before arriving detection threshold value, it is necessary to introduce tension in skirtboard.As its result, the contact of cantilever makes curtain box bend, and/or progressively causes the vestige of curtain box or scuffing or even plastic deformation.Sometimes use special end stone, described special end stone to be mounted in the transverse sliding cover guiding roller shutter window, but add installation requirement.
It is preferred, therefore, that reduce the situation stopped on mechanical end block.Therefore, some device of prior art, such as described in patent EP0905592, provide being automatically stopped against end stone during the study stage, wherein correspondence position is identified, and make stop position offset from adjoining position during circulation subsequently, thus do not use end stone each beating in opening/closing circulation.
But, the end stone of cantilever type does not visually have captivation especially.It addition, in order to prevent load beam visible at winding position, and in order to prevent it from affecting the hidden parts in aperture, just some roller shutters window manufacturer prefers to roll motion until load beam stops in curtain box.Therefore it is advantageous that be capable of identify that this (invisible) position, and particularly load beam from lateral steering slip lid out before stop twining movement.But, manufacturer just attempts the width limiting the opening rolling element in its entrance curtain box, in order to provides and is better thermally isolated, or even attempts to use flexible member this opening hidden.
Accordingly, because true as follows so that the task of assembler, or the task of installation personnel is more complicated: he can't see product, unless adjusted product before assembling curtain box, this is impossible sometimes or may result in mistake.
Additionally, from patent EP1971902 it is known that when the winding radius of winding element is known, it is easy to restriction is applied to the power on barrier.For this, actuator can be sent to by being wound around radius information, but this wants the specific and special installation process that seeking time is longer.The document relates to purpose and is in that to limit the dwell period of the power being applied on barrier, and the maximum power of permission is arranged according to standard.
Patent application WO2008/107850 also discloses that a kind of assembling removing adjustment instrument, in order to accurately measure force data when the down periods collide with barrier, and in order to actuator interacts with controlling device, especially for meeting certain rule, this can remove the adjustment instrument device equipped with measurement apparatus and the free end that measurement result is sent to garage door.This measurement apparatus includes force transducer and velocity sensor.The collision information qualitatively and quantitatively that these sensors obtain is used to be sent to electromechanical device.Necessarily relevant than with collision whether the being detected binary information of this information is more rich.It allows the data set selecting to be used as template, or for the power of mesh control electric motor units in handling in closedown subsequently, or for adjusting the detection sensitivity of internal forces sensor, or it is interchangeably used in the coefficient or some branch that adjust control algolithm.
Adjustment instrument is designed to, and makes collision that the critical localisation at the certain altitude place more than floor level to occur.It is not used in and adjusts the end of travel position reduced, and does not address the winding position of motor element.
Patent application EP1811273 discloses how that location can remove motion sensor on the load beam of roller shutter window.Motion sensor includes the accelerometer that can measure the acceleration of its motion, and this signal integration produces instantaneous velocity and/or positional value once or twice.It is not used in adjustment end of travel position.
This invention address that these problems of prior art or shortcoming, and/or improve the prior art of association area.
Summary of the invention
According to the present invention, provide the adjustment instrument that the semi-automatic end of travel for domestic latching adjusts, described domestic latching includes: skirtboard, can be wound on the winding pipe rotated by electric actuator, described electric actuator is equipped with rotation measuring device, and/or equipped with torque measuring device, and/or receive and calculation element equipped with signal, the first end of skirtboard includes load beam, and the second end of skirtboard is connected to winding pipe, and described adjustment instrument at least includes:
-end stops, including winding element being wound into during the manipulation of the position of complete winding position, it is possible to the abutment surface cooperated with the fixed structure of home automation devices, and
-device of the first end being attached to skirtboard can be removed, it is possible to bear the abutment force being applied on abutment surface.
According to the present invention, can removing attachment arrangement and can include clamp device, this clamp device is used for being fastened to load beam, or is fastened to the hinge axis of the first lath that load beam is connected to skirtboard.
According to the present invention, attachment arrangement can be removed and can include the first supporting leg and the second supporting leg, described first supporting leg and the second supporting leg are connected by elastic hinge axle, the upper extension of each supporting leg terminates at clamp device place, each supporting leg, equipped with the lower projection as handle, makes the action that the action that lower projection is close together causes upper extension to be spaced further apart.
According to the present invention, end stops can include being connected to the Part I that can remove attachment arrangement and the Part II being elastically connected to Part I, and this Part II can be partly relative to Part I motion, and supports abutment surface.
According to the present invention, described instrument can include at least one device changing abutment force.
According to the present invention, two devices of change abutment force can be positioned so that and separate by preset distance.
According to the present invention, the device changing abutment force can produce the calibration variation of abutment force.
According to the present invention, the device of change abutment force can include the pin being kept by thrust spring and highlighting from housing parts.
According to the present invention, described instrument can include position sensor and wireless signal transmitter, and when position sensor detects Part I relative to the specific relative position of Part II, this wireless signal transmitter can send signal.
According to the present invention, instrument can include primary importance sensor and second position sensor, and this primary importance sensor and second position sensor are positioned in the first ad-hoc location and the second ad-hoc location, and separate with preset distance.
According to the present invention it is possible to send signal according to one of following pattern:
-when by each ad-hoc location,
-extend through the time being separated by between two ad-hoc locations,
-after by the second ad-hoc location, then signal packet is containing about the temporal information by the first ad-hoc location.
According to the present invention, position sensor can include electrically or electronically switching device.
According to the present invention, the signal of transmission can comprise ceases and desist order.
According to the present invention, method for the semi-automatic adjustment of domestic latching at least comprises the following steps, wherein said domestic latching includes skirtboard, described skirtboard can be wound on the winding pipe rotated by electric actuator, described electric actuator is equipped with rotation measuring device, and/or equipped with torque measuring device, and/or receives and calculation element equipped with signal, the first end of skirtboard includes load beam, and the second end of skirtboard is connected to winding pipe:
-step that tool coating is fitted on the first end of skirtboard will be adjusted as described above,
-step of at least one ad-hoc location of adjustment instrument is detected with the anchor portion block of equipment when adjustment instrument contacts,
-in electric actuator calculate and record end of travel location data items automatic step,
The step of-removing adjustment instrument.
According to the present invention, ad-hoc location can be limited by the change of abutment force and/or the activation adjusting instrument Position Sensor.
According to the present invention, the first ad-hoc location can be defined as the first relative position of two motor elements of adjustment instrument.
According to the present invention, the second ad-hoc location can be defined as the second relative position of two motor elements of adjustment instrument.
According to the present invention, being wound around radius data item can calculate from the measured value of the rotation by being separated by between two ad-hoc locations in electric actuator.
According to the present invention, calibration data item can calculate from the measured value of power change and torque change, and two kinds of changes are all produced by the motion on the device changing abutment force of the componental movement part of the instrument of adjustment.
According to the present invention, automatically calculate and recording step can allow electric actuator identification to adjust the particular type of instrument.
According to the present invention, electric actuator can use rotation measuring device so that when it has identified and can remove adjustment instrument, rotation measuring device stops.
Accompanying drawing explanation
The detailed description of multiple embodiments that those skilled in the art provides by referring to accompanying drawing, is better understood with the present invention, in the accompanying drawings:
Fig. 1 schematically depicts the domestic latching adjusting instrument equipped with the present invention；
Fig. 2 A is schematically depicted in the first embodiment adjusting instrument of unstressed position；
Fig. 2 B is schematically depicted in the first embodiment adjusting instrument of forced position；
Fig. 3 schematically depicts the second embodiment of adjustment instrument；
Fig. 4 describes to illustrate the curve of change of the torque measurement of the function of rotation measuring value as winding actuator when the second embodiment is used；
Fig. 5 schematically depicts the 3rd embodiment of adjustment instrument；
Fig. 6 partly describes the 4th embodiment；
Fig. 7 describes the learning process of the home automation devices for using adjustment instrument；
Fig. 8 describes 6 kinds of replaceable forms of learning process；
Fig. 9 A is schematically depicted in the 5th embodiment adjusting instrument of unstressed position；
Fig. 9 B is schematically depicted in the 5th embodiment adjusting instrument of forced position；
Figure 10 schematically depicts the sixth embodiment of adjustment instrument；
Figure 11 describes when using the 5th or sixth embodiment for adjusting the transmitting sequential chart of instrument；
Figure 12 schematically depicts the 7th embodiment of adjustment instrument；
Figure 13 partly describes the 8th embodiment；And
Figure 14 describes 3 kinds of other replaceable forms of learning process, at least one suitable in last four embodiments of these replaceable forms.
Detailed description of the invention
Fig. 1 schematic depiction is placed in the domestic latching 100 before aperture 1, such as roller shutter window.Roller shutter window can be wound around in curtain box 2, and curtain box 2 is positioned at the top in aperture.Roller shutter window includes skirtboard 3, and this skirtboard 3 includes the binding piece 3a linked together by hinge axis 3b.The a part of 3c rolled of skirtboard draws by the form dotted line of a part for disk.
The load beam 4 of the first lath being attached to skirtboard is increased the weight of, so that skirtboard is prone to debatching or expansion during dwell period, and advances along vertical curve H1.Therefore, the first end of skirtboard includes the first lath of load beam and skirtboard.The second end of skirtboard is attached to rolling tube 5, and rolling tube 5 can rotate and be rotated by electric actuator 6.Electric actuator includes: rotation measuring device 7a, and it measures the rotation (or being arranged in actuator and the rotation of the motor that is connected on winding pipe by reduction gearing) of winding pipe；And/or torque measuring device 7b, measure the torque being applied on actuator；And/or signal receives and calculation element 7c.These devices 7c preferably includes the wireless signal receiver of radio frequency type.Such equipment is known from prior art.
Equipment is equipped with the adjustment instrument 101-108 according to the present invention.
This adjustment instrument includes removing the device 9 being attached to load beam 4, thus it can only be arranged on equipment during stage after the adjustment." attachment can be removed " and refer to a kind of form of attachment, this form of attachment is convenient for assembly and removes, so that adjustment instrument can remove as simply as possible, if possible, just can remove when not needing professional tool, and on load beam or in the bottom end of blind window, will not leave behind vestige.
Adjustment instrument includes end stops 10.
Adjustment instrument is for cooperating with the fixed structure of home automation devices, and this fixed structure is formed by the rigid end 2a delimiting opening 2b of curtain box, and during closing or opening manipulation, skirtboard can pass through this opening 2b.
Fig. 2 A is schematically depicted in unstressed position, say, that the first embodiment 101 adjusting instrument when not having any abutment force.In this first embodiment, adjustment instrument includes Part I 10a, and this Part I 10a is that part is movable relative to Part II 10b.Part I is attached on load beam 4 by means of removing attachment arrangement 9, and this can remove attachment arrangement 9 and be represented by little rectangle.Attachment arrangement can be removed can produce by various forms.Such as, if load beam is formed from steel, then can remove attachment arrangement and include magnetic-disc.
Part I includes the contact 11 for contacting with load beam, and this contact is equipped with slideway 12, and equipped with slideway end stone 13.It also includes base 14, and this base 14 is connected in its underpart part with contact, and contact and base collectively form L-shaped.Part II includes slide block 15, and this slide block 15 can move in slideway, and its contact surface 16 is motion end stone.The bottom end 17 of slide block is connected on base by spring 18, and this spring 18 works in compression.When the springs are compressed, two componental movement parts can experience the relative motion on the first distance D1.
Fig. 2 B is schematically depicted in forced position, say, that when the bottom end 17 that the abutment force F being applied on movable end stone makes slide block contacts with slideway end stone 13, adjusts the first embodiment 101 of instrument.The change of abutment force F is there is when this contact.
In this position, must be applied to the skew adjoining position from the second distance D2 measurement between adjacent front and the bottom end of load beam, in order to it is concordant with curtain box subsequently that calculating is it desired to load beam, then the end of travel risen.
Along with applying abutment force F gradually, forwarding the structure of Fig. 2 B to from the structure of Fig. 2 A, there is the compression of spring 18, therefore this spring 18 also constitutes the device changing abutment force.If the rigidity of this spring is designated as K1, then abutment force becomes value F1 (=K1 × D1) from the null value (Fig. 2 A) at an ad-hoc location P1, bottom end 17 and slideway end stone 13 then as slide block are contacting one another and increase suddenly, thus limit ad-hoc location P2.Specifically, this latter increases the elasticity considering whole skirtboard.
Although being attached as removability matter, but it is necessary to be designed to be able to attachment arrangement bear the abutment force being applied on contact surface.This ability bearing abutment force allows at least one element of adjustment instrument, for instance Part I 10a, while abutment force applies, relative to the end of the skirtboard that adjustment instrument is attached with it, for instance load beam, remains stationary as.
Thus, if being designed to worst-case, then can remove the resistance of attachment arrangement by least above the maximum tension in the associated end of skirtboard.Such as, when electric actuator can apply the torque capacity of driving skirtboard (the maximum winding radius R1 of this skirtboard is 15cm) of 20Nm, resistance must be higher than 3N.To apply (such as 2) safety coefficient, in order to consider the inertia effects when colliding with fixed structure.
But, some embodiments adjusting instrument make it possible to the stopping of expection electric actuator, and therefore limit abutment force: then attachment arrangement bears the ability of abutment force or its resistance and can have the value lower than the value of worst-case analysis.
Therefore, the adjustment instrument of given type is preferably designed the home automation devices for given range.
Fig. 3 schematically depicts the second embodiment 102 of adjustment instrument.Equally, this adjustment instrument includes Part I 10a ' and Part II 10b ', described Part I 10a ' are attached to load beam, and described Part II 10b ' can be partly relative to Part I motion, and is elastically connected to Part I by spring 18 '.In this embodiment, can removing attachment arrangement 9 ' and use right-angled bend screw 9 ' a to produce, this right-angled bend screw 9 ' a can use rubbing device 9 ' b, makes load beam 4 motionless in the U-shaped belonging to Part I 10a '.Alternatively, right-angled bend screw is replaced by two levers, and these two levers are in its position for the moment when it, are applied on rubbing device by elastic stress.Therefore, load beam will not be adjusted the assembling of instrument and removing and damage.This second embodiment includes contact surface 16 '.It and above example are different in that, it also includes two the other devices changing abutment force, and these devices are labeled as 20 (20a, 20b, 20c) and 21.These devices cooperate with the chamfering 22 of Part II, and provide the calibration variation of abutment force.
The device changing abutment force includes pin 20a, and this pin 20a is kept by thrust spring 20b, and this thrust spring 20b partly highlights from housing 20c, and thrust spring is positioned in this housing 20c.
Along with chamfering crosses the nose portion of pin, it makes the latter move in housing, and compresses thrust spring.This event causes the calibration variation Δ F of abutment force, and this is entirely reproducible, and constitutes " feature " of event.According to the character of the character contacted between pin and slide block and frictional force, as long as pin is pushed into is maintained for this change, or only during the time period of pin change position, continue this change.During the rotational motion of actuator, this contact causes the change of torque Δ T.
The two changes the device of abutment force and is separated by the 3rd distance D3, for instance 5 centimetres.Change the first device of abutment force and the 3rd device including base 14 ' is separated by the 4th distance D4.When spring 18 ' is fully compressed, recess 23 can hold spring 18 '.Alternatively, it is possible to use slideway end stone as in the first embodiment.
Fig. 4 depicts and illustrates when using second embodiment of Fig. 3, as the curve of change of measured torque TRQ of the function of the rotation measuring value ROT being wound around actuator.These measured values are obtained by measurement apparatus 7a and 7b described above in actuator.They are corresponding with the stage of the winding end of roller shutter window.
First area Z1 is corresponding with the torque somewhat reduced: the maximum R1 place described in FIG, winding radius somewhat constant, and sprung mass is wound along with skirtboard or rolls and is gradually reduced.
Contacting and selling the 20a compression of front spring 18 ' contacted in chamfering with first between second area Z2 with abutment surface 16 ' and the rigid edge 2a of curtain box starts corresponding.Second area be initially ad-hoc location P3.
Pushing of 3rd region Z3 and the first pin is corresponding.This first event causes the quick and interim increase by the torque spike form limiting ad-hoc location P4 of torque.Alternatively, this event can show by the form of simple step change, or even the form of combination of two shows.
4th region Z4 is corresponding with the compression of spring 18 ' when slide block moves between two are sold.Torque increases by gradient, and this gradient is corresponding with the stiffness K 1 of spring 18 '.Describing such as dotted line, the curve of region Z4 can increase and the pin corresponding steady state value of friction against slide block.
5th region Z5 is corresponding with pushing of the second pin in the second device 21 changing abutment force.If two first devices changing abutment force are identical, then this second event reproduces the calibration variation of the power Δ F identical with the 3rd region.Torque spike limits ad-hoc location P5.
6th region Z6 is corresponding with the final compression of spring 18 '.Describing such as dotted line, the curve of region Z6 can increase steady state value, and this steady state value and two frictions sold on slide block are corresponding.
Contact between SECTOR-SEVEN territory Z7 with slide block and the 3rd device changing abutment force is corresponding, and this contact is here schematically depicted as contacting between the bottom end 17 ' of slide block and base 14 ', and this contact constitutes the 3rd event.The starting of SECTOR-SEVEN territory limits ad-hoc location P6.
Therefore, by designing, there is the ad-hoc location of adjustment instrument, these ad-hoc locations here include the specific relative position of two componental movement parts.Each transition point and the summit (when region Z3 and Z5) in each region between the two regions may be constructed ad-hoc location.
Torque change events is easily identified by torque measuring device, and the amplitude Δ T of torque change events measured by this torque measuring device.
Angle of rotation ROT (D3) and/or first that initial two events of rotation measuring measurement device are separated by and the angle of rotation ROT (D4) that the 3rd event is separated by.
Known 3rd distance D3 and/or the 4th distance D4, these measured values of angle of rotation make it possible to the calculating in electric actuator, automatically derive the value of winding radius when abutment force applies, it is to say, the value of the first radius R1 when the rigid end block stress formed by the edge 2a of curtain box.
Such as:
R1=D3/ROT (D3)
In the replaceable form simplified, the abutment force that only changes first and the 3rd device exist, and formula is rewritten into:
R1=D4/ROT (D4)
Benefit including the embodiment of the first two device of change abutment force is: it causes the event of easily identification, and it allows the torque change Delta T that value is very little compared with the torque capacity TMAX run into when substantially adjoining.Thus, electric actuator can stop in the 6th region, or alternatively, just stops at the firm beginning in SECTOR-SEVEN territory, before the notable stress of frame for movement of skirtboard or curtain box housing.
When actuator stops, having identified given torque feature, it by the currency record of rotation measuring device in position memory POS1.
In this moment, load beam is not likely in its optimum position.Such as, if being used for the first embodiment of adjustment instrument, then load beam highlights second distance D2 from curtain box.
Therefore, in actuator, record rises end stroke position by the automatically correction angle adjustment equal to D2/R1, thus later when there is no any adjustment instrument, being automatically stopped the position base section at load beam occurring with the extendible portion flush at the edge of curtain box.Alternatively, actuator calculation element can introduce other predetermined migration, thus load beam enters curtain box preset distance.
Finally, change and the calculating radius of measuring torque Δ T allow torque measuring device 7b to be calibrated.Specifically, these device general measures represent the parameter of torque rather than torque itself: such as, and it measures the electric current i drawn by actuator.
Such as, there is following relation:
I=K.T
Wherein, proportionality constant K is unknown.When the change caused by the first or second device changing abutment force:
Δ i=K. Δ T=K.R1. Δ F
Now, by measuring or pass through the design of adjustment instrument, the calibration variation Δ F of abutment force is known.Therefore, the instrument that adjusts allows to calculate proportionality constant, and allows calibrated torque measurement apparatus.
Fig. 5 schematically depicts the 3rd embodiment 103 of adjustment instrument.In the 3rd embodiment, end stone device 10 " is completely fixed relative to attachment arrangement.It is preferably located in such a position so that the stopping of load beam occurs at the desired locations relative to curtain box.Adjustment instrument includes: clamp 9 ", it serves as can remove attachment arrangement；With contact surface 16 ", it is possible to cooperate with the rigid edge 2a of curtain box.An ad-hoc location P7 is limited by contacting between contact surface and rigid edge.
Clamp is formed by the first supporting leg 9 " a and the second supporting leg 9 " b, and this first supporting leg 9 " a and the second supporting leg 9 " b is connected by elastic hinge axle 9a.The upper extension 9c of each supporting leg terminates in clamp device 9b, and described clamp device 9b allows to be fastened to load beam 4, and/or is fastened to the hinge axis 3b between load beam and the first lath 3a of skirtboard.Attachment can be through using clamping or the grasping of jaw especially.Upper extension 9c has minimum possible thickness, thus it can enter curtain box, and does not strike against and/or damages the latter.The lower projection 9d of each supporting leg serves as handle.
Making the action A1 that lower projection is close together cause makes upper extension move to obtain the action A2 that is spaced further apart.Only when load beam is fully outside curtain box, just can assemble and remove adjustment instrument.
In the most simple version of this embodiment, end stops includes contact surface 16 " and a supporting leg is by the identity element production such as obtained by injection moulding.
Fig. 6 partly describes the 4th embodiment 104, and the 4th embodiment 104 is combined with one of the 3rd embodiment and the first two embodiment.Depict only a supporting leg 9 " ' a.Specifically, contact surface 16 " ' belonging to end stops, this end stops separates with supporting leg, and is attached to the latter by nut 9f.End stops produces according to first embodiment 10 or the second embodiment 10 '.Therefore, it is such end stops: this end stops, such as by producing two power changes delta F events of standoff distance D3, provides special characteristic when contact.
It addition, for position, it can adjust the 5th distance D5 along guide rail 9g.
Alternatively, the 5th distance D5 is fixing, and it is unnecessary for making guide rail 9g.
Therefore, replaceable form make it possible to by include clamp simply can remove attachment with mechanical organ combined, this mechanical organ can deliver special characteristic with the anchor portion block of equipment when contacting.
In order to make installation task be easier to, adjustment instrument includes equipped with the radiofrequency launcher 30 controlling keyboard 31, and this control keyboard 31 includes such as multiple buttons.Radiofrequency launcher allows programming or control command to be sent to electric actuator.In such a scenario, it is functionally independent of the instrument of adjustment.It neither sends any measurement data relevant with the reciprocal action between adjustment instrument and the standing part of home automation devices, does not also send any order caused by this reciprocal action.
Fig. 7 describes to use the learning process of the home automation devices of adjustment instrument.
In first step S1, stroke end adjusting tool is assemblied on the load beam of equipment by assembly crewman.Along being wound around or roll up direction is actuator supply electric power, cause and the contacting of top anchor portion.
In second step S2, adjust and contact generation between instrument and anchor portion block.Run through the time period of contact, automatically detect at least one ad-hoc location of adjustment instrument.According to front four embodiments, detection occurs directly in electric actuator.According to last four embodiments (they describe afterwards), detection occurs in adjustment instrument, and information is sent to electric actuator.
In the third step S3 that can run concurrently with second step potentially, automatically use the detection of one or more ad-hoc location, to calculate in electric actuator and record end of travel location data items (angular data item).
Fig. 8 describes 6 kinds of replaceable forms of learning process by the form of sub-step.
In the first sub-step S21 of second step, measuring at least one parameter in electric actuator, this parameter is: adjustment instrument causes abutment force to change during contacting while, by the electric current of the motor draw comprised in actuator, angle of rotation, etc..The change of abutment force affects the parameter of one or more measurements.
The change of one or more parameters causes being automatically stopped of motor, for instance when striding across predetermined threshold.
In the second sub-step S22 of second step, the first ad-hoc location is limited by the first relative position of two motion parts adjusting instrument." part moved each other can be partly relative to " is it should be understood that by " motion parts ".
The fact that limit ad-hoc location during the course require design adjustment instrument in such a way so that it causes the change of power at this ad-hoc location or causes the transition point between two power region of variation, and require this ad-hoc location to be detected.
In the 3rd sub-step S23 of second step, the second sub-step is repeated for the second ad-hoc location.
In the first sub-step S31 of third step, as described above, winding radius R1 data item and/or torque-measuring tool calibration data item K are calculated.
If the analysis of parameter measurement data runs concurrently with second step, then one recognizes special characteristic, for instance one recognizes two corresponding with torque change Delta T continuous current spike, so that it may leave the motor off.
In the second sub-step S32 of third step, electric actuator at least identifies the existence adjusting instrument according to the present invention and/or the particular type adjusting instrument according to the present invention.
The identification of special characteristic means: likely identify the adjustment instrument of the type already with the present invention.Electric actuator is recordable end of travel position then, and the trip end position is derived from stop position by offseting scheduled volume.Some different characteristics can be corresponding with the different model adjusting instrument according to the present invention, and these different models have for the predetermined deviant of each adjustment instrument.Alternatively, stop position is directly recorded as end of travel position.
When actuator identification adjusts instrument, and when recording rise end of travel position, it is switched to an operator scheme, in this operator scheme, unless followed specific reseting procedure, use rotation measuring device is caused stopping by from now on, and does not again seek to find the end stone of " rise ".3rd sub-step S33 of the third step of this constructive method.
By replacing the device changing abutment force with position sensor, four embodiment 101-104 in the past can be distinguished and derive four following embodiment 105-108, this position sensor is activated when by ad-hoc location, this sensor is connected to signal projector RFS, and this signal projector RFS sends radio signals to reception and the calculation element 7c of electric actuator.Wireless signal transmitter is preferably radio type.
The accompanying drawing labelling that function is identical is not changed in, and is not described in detail the accompanying drawing relevant to these embodiments.
Fig. 9 A schematically depict the 5th embodiment 105 adjusting instrument in unstressed position.The existence that be in that position sensor different from first embodiment of this embodiment, this position sensor includes magnet 19a, and this magnet 19a is contained in slide block 15, and cooperates with the reed switch 19b being contained in the contact 11 contacted with load beam.Reed switch is connected to wireless transmitter 32, this wireless transmitter 32 preferably radio type.
Fig. 9 B schematically depict the 5th embodiment adjusting instrument at forced position.In this position, magnet 19a acts on reed switch, makes the closing of contact.Position sensor is activated, and acts on wireless transmitter, and signal RFS is transmitted into electric actuator by this wireless transmitter.Therefore, this position is ad-hoc location, and this ad-hoc location is by adjusting tool detection.
Preferably, magnet is positioned at such a position, and this position makes ad-hoc location occur before the bottom end 17 of slide block contacts with base 14, for instance at position 19c.Thus, signal RFS can comprise order STP, with stopping electric actuator in the decoding anticipated and cease and desist order and when performing relevant response time, thus avoids making the notable stress of end stops.
Reed switch can be replaced by hall effect sensor or other is activated by magnetic field by certain electronic switching device.Alternatively, position sensor can include the optical coupler that cooperates with reflector.Under any circumstance, position sensor is activated at ad-hoc location.
Figure 10 schematically depict the sixth embodiment 106 of adjustment instrument.The primary importance sensor 20 ' of microswitch type is placed on the first ad-hoc location P4, and second position sensor 21 ' is placed on the second ad-hoc location P5.Position sensor 20 ' includes the finger piece 20 ' a that the chamfering 22 with slide block 15 ' cooperates and the switch case 20 ' b being arranged in housing 20 ' c.
Two ad-hoc location P4 and P5 distance of separation D3.Each position sensor is connected to wireless transmitter 33.
Primary importance sensor is activated when chamfering presses finger piece 20 ' a, and along with twining movement continues to keep activating.Second position sensor is also activated when winding has continued through distance D3.
Figure 11 depicts the transmitting sequential chart adjusting instrument when using the 5th or sixth embodiment.
According to the first emission mode M1, when by each ad-hoc location, send signal.First signal RFS1 is sent when primary importance sensor 20 ' activates, and secondary signal RFS2 is sent when the activation of second position sensor 21 '.Secondary signal advantageously comprises ceases and desist order.
When using this emission mode, the reception of electric actuator and calculation element activationary time count, and with the time T3 that measurement passes between the reception of two signals, or rotation measuring device determines the rotation ROT (D3) that the reception of two signals is separated by.
According to the second emission mode M1, extend through the time being separated by between two ad-hoc locations, send signal RFS4.
According to the 3rd emission mode M3, after by the second ad-hoc location, sending signal RFS4, signal then comprises the temporal information INFO (T3) relevant to by the first ad-hoc location.
Therefore, in all cases, it is possible to the angle of rotation directly measured or separate two ad-hoc locations by calculating (angular velocity of known electric actuator) to determine, and therefore such as derive from this angle of rotation and be wound around radius R1.
Figure 12 schematically and partly describes the 7th embodiment 107 of adjustment instrument.This embodiment and the 3rd different use being in that end stops of embodiment, this end stops includes the position sensor and the wireless transmitter that replace changing the device of abutment force.This end stops is the type shown in Fig. 9 A, 9B and 10, including relative to each other partly movable two parts.
Figure 13 partly depicts the 8th embodiment.This embodiment and the 4th different use being in that end stops of embodiment, this end stops includes the position sensor and the wireless transmitter that replace changing the device of abutment force.Advantageously, the wireless transmitter 32 (or 33) of end stops is also used for transmitting control commands, and these control commands are supplied via the keyboard 34 and encoder 35 being connected to wireless transmitter by user.
Preferably, wireless transmitter is radio type, and use and equipment remotely control identical communication protocol.
Figure 14 describes three kinds of other replaceable forms of learning process by the form of sub-step, and these replaceable forms can be applicable at least one in last four embodiments.
4th sub-step S24 of the second step of method relates to when adjustment instrument activates position sensor when ad-hoc location.
5th sub-step S25 of the second step of method relates to, when position sensor activation, signal RFS is sent to actuator.This signal is sent by wireless transmitter, and can comprise and cease and desist order.
6th sub-step S26 of the second step of method relates to (activating after primary importance sensor) when the second position sensor activation signal RFS is sent to actuator.This signal is sent by wireless transmitter, and can comprise and cease and desist order and about by the temporal information of primary importance: such as, by the time or activate, at first sensor, the time passed between the activation of the second sensor.
Each sub-steps of method can combine, and each embodiment adjusting instrument can also combine.
It is possible, for example, to employ position sensor defines the first ad-hoc location, and the device changing abutment force is used to define the second ad-hoc location.
It is also possible that three sub-steps S31-S33 of third step to be applied to last four embodiment 105-108.The identification of the type of adjustment instrument can from being included in from the unique identifier derivation the transmission frame of wireless transmitter.
Use in all examples of wireless transmitter wherein, adjustment instrument sends the information (such as ceasing and desisting order) of binary type, or alternatively sends the information (about the information by the motion of ad-hoc location or the information about the time passed between the moment by two ad-hoc locations) of time type.
The part that can be partly relative to move each other has been described as being slideway and slider type.Alternatively, two componental movement parts can be moved by rotating relative motion, such as forming hinge, the first of this hinge is connected on load beam, and is flexibly angled away from first motion with the rigid end of curtain box when contacting to second of first return.
The change of abutment force can pass through operation second spring coaxial with the first spring 18 concurrently, overage the specific relative position of motion parts and obtain.
Ad-hoc location can also be identified by the particular value of the static stress being applied on abutment surface, and this stress is measured by deformeter or by pressure transducer.
When home automation devices is installed at the scene, the adjustment instrument described in Fig. 1 and being wound around or rolling and vertical motion adjustment instrument during the manipulation of debatching or expansion at skirtboard can be used.It can be also used in the workplace place of equipment manufacturers, for instance when assembling process terminates.Assembling process usually carries out on horizontal work surface.In this case, optimize and revise the shape of instrument, to allow adjustment instrument to slide along working surface.
Claims (21)
1. the adjustment instrument (101-108) that the semi-automatic end of travel for domestic latching (100) adjusts, described domestic latching includes skirtboard (3), described skirtboard (3) can be wound on the winding pipe (5) rotated by electric actuator (6), described electric actuator (6) is equipped with rotation measuring device (7a), and/or equipped with torque measuring device (7b), and/or receive and calculation element (7c) equipped with signal, the first end of described skirtboard includes load beam (8), and the second end of described skirtboard is connected to winding pipe, described adjustment instrument at least includes:
-end stops (10,10 ', 10 ", 10*、10**), including winding element being wound into during the manipulation of the position of complete winding position, the abutment surface (16 that can cooperate with the anchor portion block (2a) of home automation devices, 16 ', 16 ", 16 ' "), when described adjustment instrument contacts with anchor portion block, at least one specific stop position of automatic detection and adjustment instrument, then described electric actuator records the end of travel position obtained according to described stop position, make when there is no described adjustment instrument, it is automatically stopped generation in described end of travel position, and
-described adjustment instrument is removably attached to the device (9,9 ', 9 ", 9 ' ") of first end of described skirtboard, it is possible to bear the abutment force (F) being applied to abutment surface.
2. adjustment instrument according to claim 1, wherein, the device (9,9 ', 9 ", 9 ' ") that described adjustment instrument is removably attached to the first end of described skirtboard includes clamp device (9b), described clamp device (9b) is for being fastened to load beam, or is fastened to and is connected on the hinge axis of the first lath of described skirtboard by described load beam.
3. adjustment instrument (103 according to claim 2, 104), wherein, described adjustment instrument is removably attached to the device (9 of the first end of described skirtboard, 9 ', 9 ", 9 ' ") include the first supporting leg (9 " a) and the second supporting leg (9 " b), described first supporting leg (9 " a) and the second supporting leg (9 " b) connected by elastic hinge axle (9a), the upper extension (9c) of each supporting leg terminates in clamp device (9b), each supporting leg is equipped with the lower projection (9d) as handle, the action (A1) that lower projection is close together is made to cause the action (A2) making upper extension be spaced further apart.
4. adjustment instrument according to claim 1, wherein, described end stops includes Part I (10a, 10a ', 10a of being connected to the device of the first end that described adjustment instrument is removably attached to described skirtboard*、10a**) and elastic connect (18,18 ') Part II (10b, 10b ', 10b to described Part I*、10b**), described Part II can be partly relative to described Part I motion (D1), and supports abutment surface (16,16 ', 16 ", 16 ' ").
5. adjustment instrument according to claim 1, including at least one device (13,17,18,18 ', 20,21) changing described abutment force.
6. adjustment instrument according to claim 5, it is characterised in that two devices (20,20 ', 21,21 ') changing described abutment force can be positioned to by preset distance (D3, D4) separately.
7. the adjustment instrument according to claim 5 or claim 6, wherein, the device changing described abutment force causes the calibration variation of described abutment force (Δ F).
8. adjustment instrument according to claim 7, wherein, the device (20) changing described abutment force includes pin (20a), and described pin (20a) is kept by thrust spring (20b), and partly highlights from housing (20c).
9. adjustment instrument according to claim 4, including position sensor (19b, 20 ', 21 ') and wireless signal transmitter (30,30 '), when described position sensor detects Part I relative to the specific relative position of Part II, described wireless signal transmitter (30,30 ') can send signal (RFS, RFS1, RFS2, RFS3, RFS4).
10. adjustment instrument according to claim 9, including primary importance sensor (20 ') and second position sensor (21 '), described primary importance sensor (20 ') and second position sensor (21 ') are positioned at preset distance (D3) the first ad-hoc location separately and the second ad-hoc location.
11. adjustment instrument according to claim 10, wherein, signal is sent according to one of following pattern:
-when by each ad-hoc location,
-extend through the time being separated by between two ad-hoc locations,
-after by the second ad-hoc location, then signal packet is containing about the temporal information by the first ad-hoc location.
12. adjustment instrument according to claim 9, wherein, position sensor includes electrically or electronically switching device.
13. adjustment instrument according to claim 9, wherein, the signal packet of transmission is containing ceasing and desisting order.
14. the method for the semi-automatic adjustment of domestic latching (100), this domestic latching (100) includes skirtboard (3), described skirtboard (3) can be wound on the winding pipe (5) rotated by electric actuator (6), described electric actuator (6) is equipped with rotation measuring device (7a), and/or equipped with torque measuring device (7b), and/or receive and calculation element (7c) equipped with signal, the first end of described skirtboard includes load beam (8), and the second end of described skirtboard is connected to described winding pipe, described method at least includes:
-by as described in any one in claim 1 to 13 adjust tool coating be fitted on as described in skirtboard first end on step,
-when described adjustment instrument contacts with the anchor portion block of equipment, the step of at least one ad-hoc location of automatic detection and adjustment instrument,
-calculate in electric actuator and record end of travel location data items so that when there is no described adjustment instrument, it is automatically stopped the automatic step occurred in described end of travel position,
-remove the step of described adjustment instrument.
15. method of adjustment according to claim 14, wherein, when the change of abutment force being detected and/or being activated when the position sensor of the instrument of adjustment, ad-hoc location is defined.
16. the method for adjustment according to claims 14 or 15, wherein, the first ad-hoc location is defined as the first relative position of two motor elements of described adjustment instrument.
17. method of adjustment according to claim 16, wherein, the second ad-hoc location is defined as the second relative position of two motor elements of described adjustment instrument.
18. method of adjustment according to claim 17, wherein, electric actuator, based on the measured value of the rotation of the winding pipe (5) by being separated by between two ad-hoc locations, calculates and is wound around radius data item.
19. method of adjustment according to claim 18, wherein, calibration data Xiang Congli changes the measured value of (Δ F) and torque change (Δ T) and calculates, and two kinds of changes are all produce when the componental movement part of the instrument of adjustment interacts with the device (20,21) changing abutment force.
20. method of adjustment according to claim 14, wherein, automatically calculate and recording step allows electric actuator identification to adjust the particular type of instrument.
21. method of adjustment according to claim 20, wherein, described electric actuator uses rotation measuring device, makes described rotation measuring device stop when it has identified that and can remove adjustment instrument.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1050789A FR2955888B1 (en) | 2010-02-04 | 2010-02-04 | LIMIT SWITCH ADJUSTMENT TOOL. |
| FR1050789 | 2010-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102146768A CN102146768A (en) | 2011-08-10 |
| CN102146768B true CN102146768B (en) | 2016-07-06 |
Family
ID=42712538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110033923.3A Expired - Fee Related CN102146768B (en) | 2010-02-04 | 2011-02-01 | stroke end adjusting tool |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2354423B1 (en) |
| CN (1) | CN102146768B (en) |
| FR (1) | FR2955888B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900005992A1 (en) * | 2019-04-17 | 2020-10-17 | G P Service S R L | APPARATUS FOR DETECTING AND COMMUNICATING THE ROLL BREAKAGE IN A ROLLER CONVEYOR |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2015916A1 (en) * | 1970-04-03 | 1971-10-21 | Peters, Peter, 5122 Kohlscheid | Spring-loaded or elastic shutter stop |
| DE3222825C2 (en) * | 1982-06-18 | 1986-05-22 | Warema Renkhoff Gmbh & Co Kg, 8772 Marktheidenfeld | Roller shutter with a seal attached to the trailing edge of the curtain |
| DE3529043A1 (en) * | 1985-08-13 | 1987-02-26 | Georg Braun | DEVICE FOR LIMITING THE WINDING MOVEMENT OF A ROLLER SHUTTER |
| DE29713375U1 (en) * | 1997-07-28 | 1997-12-11 | Tiefengraber Armin Dr | Roller shutter system with stop |
| CN101317203A (en) * | 2005-10-19 | 2008-12-03 | Somfy两合公司 | Method for controlling a roller-blind actuator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2691746B1 (en) * | 1992-06-01 | 1994-08-05 | Somfy | DEVICE FOR GENERATING SIGNALS CHARACTERISTICS OF THE MOVEMENT OF A CLOSING MEANS. |
| DE4440449C2 (en) | 1994-11-14 | 1997-06-12 | Elero Antrieb Sonnenschutz | Method and device for controlling the standstill of electric motor-operated shutters or the like |
| DE19741620C2 (en) | 1997-09-20 | 1999-06-24 | Bosch Gmbh Robert | Method for setting the end positions of an actuator driven by an electric motor |
| FR2896050B1 (en) | 2006-01-11 | 2008-03-14 | Somfy Sas | METHOD FOR LEARNING AN ELECTRIC POWER SUPPLY CONTROL UNIT OF A SHUTTER ACTUATOR MOTOR |
| FR2896580B1 (en) | 2006-01-23 | 2008-04-18 | Somfy Sas | METHOD FOR MEASURING DISPLACEMENT OF A ROLLING SHUTTER AND METHODS OF CONFIGURATION AND CONTROL USING THE MEASUREMENT METHOD. |
| FR2913506B1 (en) | 2007-03-07 | 2009-07-03 | Somfy Soc Par Actions Simplifi | METHOD FOR ADJUSTING A DOMOTIC INSTALLATION AND TOOL FOR IMPLEMENTING SUCH A METHOD |
-
2010
- 2010-02-04 FR FR1050789A patent/FR2955888B1/en not_active Expired - Fee Related
-
2011
- 2011-02-01 CN CN201110033923.3A patent/CN102146768B/en not_active Expired - Fee Related
- 2011-02-04 EP EP11153401.2A patent/EP2354423B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2015916A1 (en) * | 1970-04-03 | 1971-10-21 | Peters, Peter, 5122 Kohlscheid | Spring-loaded or elastic shutter stop |
| DE3222825C2 (en) * | 1982-06-18 | 1986-05-22 | Warema Renkhoff Gmbh & Co Kg, 8772 Marktheidenfeld | Roller shutter with a seal attached to the trailing edge of the curtain |
| DE3529043A1 (en) * | 1985-08-13 | 1987-02-26 | Georg Braun | DEVICE FOR LIMITING THE WINDING MOVEMENT OF A ROLLER SHUTTER |
| DE29713375U1 (en) * | 1997-07-28 | 1997-12-11 | Tiefengraber Armin Dr | Roller shutter system with stop |
| CN101317203A (en) * | 2005-10-19 | 2008-12-03 | Somfy两合公司 | Method for controlling a roller-blind actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2955888A1 (en) | 2011-08-05 |
| EP2354423B1 (en) | 2017-12-13 |
| FR2955888B1 (en) | 2012-03-23 |
| CN102146768A (en) | 2011-08-10 |
| EP2354423A1 (en) | 2011-08-10 |
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