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EP3954857A1 - Abdeckvorrichtung, die eine motorisierte antriebsvorrichtung umfasst - Google Patents

Abdeckvorrichtung, die eine motorisierte antriebsvorrichtung umfasst Download PDF

Info

Publication number
EP3954857A1
EP3954857A1 EP21188691.6A EP21188691A EP3954857A1 EP 3954857 A1 EP3954857 A1 EP 3954857A1 EP 21188691 A EP21188691 A EP 21188691A EP 3954857 A1 EP3954857 A1 EP 3954857A1
Authority
EP
European Patent Office
Prior art keywords
support
control unit
screen
screening device
electronic control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP21188691.6A
Other languages
English (en)
French (fr)
Other versions
EP3954857B1 (de
Inventor
Sébastien RENAUD
Guillaume Pailleret
Pierre-Michel MONTAGNON
Thierry Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Simu SAS
Original Assignee
Simu SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Simu SAS filed Critical Simu SAS
Publication of EP3954857A1 publication Critical patent/EP3954857A1/de
Application granted granted Critical
Publication of EP3954857B1 publication Critical patent/EP3954857B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
    • 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
    • E06B9/17007—Shutter boxes; Details or component parts thereof

Definitions

  • the present invention relates to a screening device comprising a box, a screen and a motorized drive device.
  • the screen is driven in displacement by an electromechanical actuator of the motorized drive device disposed inside the trunk.
  • the present invention relates to the field of screening devices comprising a motorized drive device that sets a screen in motion between at least a first position and at least a second position.
  • a motorized drive device comprises an electromechanical actuator for a movable closing, shading or solar protection element such as a shutter, a door, a grille, a blind or any other equivalent material, hereinafter called a screen. .
  • Screening devices comprising a box, a screen and a motorized drive device are already known, as for example in the document JP 2005 133418 A .
  • the screen is arranged at least partly inside the trunk, in an assembled configuration of the concealment device.
  • the screen is configured to be moved by means of the motorized drive device.
  • the motorized drive device comprises an electromechanical actuator, an electronic control unit and a radio antenna.
  • the electromechanical actuator includes an electric motor.
  • the electronic control unit is electrically connected to the electric motor.
  • the electronic control unit is arranged inside the trunk, in the assembled configuration of the concealment device.
  • the radio antenna is electrically connected to the electronic control unit.
  • part of the radio antenna can be in contact with a metallic surface.
  • the radio antenna can be damaged when moving the screen, since it can be dragged by the screen and this can cause the radio antenna to be cut or torn from the unit. control electronics.
  • the radio antenna can be folded back on itself, given that the latter is not held in position outside the trunk.
  • the concealment device includes a box, a screen and a motorized drive device.
  • the screen is arranged at least partly inside the trunk, in an assembled configuration of the concealment device.
  • the screen is configured to be moved by means of the motorized drive device.
  • the motorized drive device comprises an electromechanical actuator, an electronic control unit and a radio antenna.
  • the electromechanical actuator includes an electric motor.
  • the electronic control unit is electrically connected to the electric motor.
  • the electronic control unit is arranged inside the trunk, in the assembled configuration of the concealment device.
  • the radio antenna is electrically connected to the electronic control unit.
  • the document JP 3 073956 B2 further describes that the radio antenna is attached to an outer surface of the trunk or to an outer surface of one of the side rails of the concealment device by means of an insulating material and that the radio antenna can be covered with waterproof material.
  • the concealment device includes a box, a screen and a motorized drive device.
  • the screen is arranged at least partly inside the trunk, in an assembled configuration of the concealment device.
  • the screen is configured to be moved by means of the motorized drive device.
  • the motor drive device includes an electromechanical actuator and a radio antenna.
  • the electromechanical actuator includes an electric motor.
  • the document US 2018/106102 A1 further discloses that the trunk includes a first flange and a second flange, a cover being coupled to each of the first and second flanges, so as to conceal the first and second flanges.
  • the radio antenna is housed in a groove of the first cheek, the first cheek being arranged inside the trunk between the two lids and a cover.
  • the object of the present invention is to solve the aforementioned drawbacks and to propose a concealment device comprising a motorized drive device equipped with a radioelectric antenna making it possible to maintain the radioelectric antenna in position outside the trunk, so to guarantee a performance of reception, transmission or reception and transmission of radioelectric signals while respecting one or more conditions of installation of the motorized drive device with respect to the occultation device.
  • the concealment device further comprises a support, the support comprising at least one housing, the support being arranged outside the trunk, in the assembled configuration of the concealment device.
  • the radio antenna is arranged partly inside the housing of the support, in the assembled configuration of the concealment device.
  • such a configuration of the concealment device makes it possible to maintain the radio antenna in position outside the trunk, so as to guarantee satisfactory performance of reception, transmission or reception and transmission of radio signals, while respecting one or more conditions for positioning the motorized drive device with respect to the screening device.
  • One installation condition is, in particular, to place part of the radio antenna at a minimum distance from a metal surface, which may be, for example, of the order of ten millimeters.
  • Another installation condition may be to prevent the radio antenna from being folded back on itself.
  • the radio antenna is held in position, in other words is channeled, partly outside the trunk by means of the support, following the insertion of part of the latter inside the housing of the medium.
  • the support makes it possible to protect the radioelectric antenna, in particular the part of the latter located outside the boot, from any degradation, which may be due, in particular, to tearing or cutting, which may be caused , for example, by moving the screen by means of the motorized drive device or by closing a sash of a window or a door with respect to a fixed frame.
  • the support therefore makes it possible, following the insertion of a part of the radioelectric antenna inside the housing of the support, to disengage the latter from the side slides of the concealment device intended for guiding the screen, when of a movement of the screen, and to release it from the uprights of a window or a door, during the installation of the concealment device on a wall of a building.
  • the support makes it possible to improve the aesthetics of the concealment device by masking the part of the radioelectric antenna located outside the boot, so as to prevent the radioelectric antenna from coming out of an opening provided in the trunk and is left free outside it.
  • the support can be installed, in other words is configured to be installed, on different elements of the screening device or of a building receiving the screening device.
  • the support is fixed to the trunk.
  • the concealment device further comprises two side slides, each side slide comprising a groove, each groove of one of the side slides cooperating with a side edge of the screen, in the assembled configuration of the concealment device so as to guide the screen, when moving the screen.
  • the support is fixed to one of the side slides.
  • the support is fixed to a wall of a building.
  • the support is fixed to a surface by means of an adhesive.
  • the trunk comprises an opening.
  • the radio antenna is configured to extend from from the electronic control unit to the interior of the support housing, passing through the boot opening.
  • the radio antenna is made in the form of a wire.
  • the support is made of a plastic material.
  • the concealment device comprises an electrical power supply device.
  • the electrical energy supply device comprises at least one battery. Furthermore, the electronic control unit and the electric motor are supplied with electrical energy by means of the battery.
  • the electrical energy supply device further comprises at least one photovoltaic panel.
  • the battery is supplied with electrical energy by means of the photovoltaic panel.
  • the housing of the support opens out at each of the two ends of the support.
  • the part of the radio antenna arranged inside the housing of the support corresponds at least to an active part of the radio antenna.
  • the housing of the support has a rectilinear shape, in a longitudinal direction.
  • the support further comprises a base.
  • the housing includes a wall. A minimum distance is determined between the base of the bracket and the wall of the bracket housing.
  • the base of the stand is fixed on a surface.
  • an installation 100 comprising a closing, screening or solar protection device 3 in accordance with one embodiment of the invention, installed in a building comprising an opening 1, window or door.
  • This installation 100 is equipped with a screen 2 belonging to the device for closing, concealment or concealment 3, in particular a motorized rolling shutter.
  • the closing, shading or solar protection device 3 is hereinafter referred to as the "shading device".
  • the concealment device 3 comprises the screen 2.
  • the device for closing, screening or sun protection 3 can be a rolling shutter, a blind made of fabric or with adjustable slats, or even a rolling gate.
  • the present invention applies to all types of concealment device.
  • the installation 100 includes the concealment device 3.
  • the screening device 3 comprises a winding tube 4 and a motorized drive device 5.
  • the motorized drive device 5 comprises an electromechanical actuator 11 illustrated in picture 3 .
  • the screen 2 is configured to be moved, in other words is moved, by means of the motorized drive device 5.
  • the screen 2 of the screening device 3 is rolled up on the winding tube 4 driven by the motorized drive device 5.
  • the screen 2 is movable between a rolled up position, in particular high, and a unrolled position, especially low.
  • the screen 2 can be rolled up on the rolling tube 4.
  • the rolling tube 4 is arranged so as to be driven in rotation by the electromechanical actuator 11.
  • the concealment device 3 comprises a box 9.
  • the screen 2 is arranged, in other words is configured to be arranged, at least partly inside the trunk 9, in an assembled configuration of the concealment device 3.
  • the screen 2 of the concealment device 3 is a closing, concealment and/or solar protection screen, winding and unwinding around the winding tube 4, the internal diameter of which is greater than the external diameter of the electromechanical actuator 11, so that the electromechanical actuator 11 can be inserted into the winding tube 4, when assembling the occultation device 3.
  • the motorized drive device 5 comprises the electromechanical actuator 11, in particular of the tubular type.
  • the concealment device 3 includes the winding tube 4.
  • the screen 2 can be rolled up and unrolled on the rolling tube 4.
  • the electromechanical actuator 11 is inserted into the rolling tube 4.
  • the concealment device 3 further comprises two side slides 6.
  • Each side slide 6 comprises a groove 41.
  • Each groove 41 of one of the side slides 6 cooperates, in other words is configured to cooperate, with an edge side 2a of the screen 2, in the assembled configuration of the concealment device 3, so as to guide the screen 2, during the movement, in particular the winding and unwinding, of the screen 2, in particular around the winding tube 4.
  • the roller shutter which forms the concealment device 3
  • the roller shutter comprises an apron comprising horizontal slats hinged to each other, forming the screen 2 of the roller shutter 3, and guided by the two side slides 6. These blades are contiguous when the apron 2 of the roller shutter 3 reaches its low unrolled position.
  • the rolled up position corresponds to the bearing of a final end slat 8, for example L-shaped, of the apron 2 of the roller shutter 3 against an edge of the box 9 of the rolling shutter 3 or when the final end slat 8 stops in a programmed top end-of-travel position.
  • the unrolled low position corresponds to the resting of the final end slat 8 of the apron 2 of the roller shutter 3 against a threshold 7 of the opening 1 or to the stopping of the final end slat 8 in a programmed bottom end position.
  • the first slat of the roller shutter 3, opposite the final end slat 8, is connected to the winding tube 4 by means of at least one articulation 10, in particular a strap-shaped attachment piece.
  • the winding tube 4 is arranged inside the box 9 of the roller shutter 3.
  • the apron 2 of the roller shutter 3 is rolled up and unrolled around the winding tube 4 and is housed at least in part at the trunk interior 9.
  • the trunk 9 is arranged above the opening 1, or even in the upper part of the opening 1.
  • the motor drive device 5 is controlled by a control unit.
  • the control unit can be, for example, a local control unit 12.
  • the local control unit 12 can be connected by wired or wireless link with a central control unit 13.
  • the central control unit 13 controls the local control unit 12, as well as other similar local control units and distributed throughout the building.
  • the motorized drive device 5 is preferably configured to execute the movement commands, in particular for unwinding or winding, of the screen 2 of the concealment device 3, which can be issued, in particular, by the unit local control unit 12 or the central control unit 13.
  • the installation 100 comprises either the local control unit 12, or the central control unit 13, or the local control unit 12 and the central control unit 13.
  • the motorized drive device 5 including the electromechanical actuator 11, belonging to the installation 100 of the figure 1 and 2 .
  • the electromechanical actuator 11 includes an electric motor 16.
  • the electric motor 16 comprises a rotor and a stator, not shown and positioned coaxially around the axis of rotation X, which is also the axis of rotation of the winding tube 4 in the mounted configuration of the device. motor drive 5.
  • Means for controlling the electromechanical actuator 11, allowing the movement of the screen 2 of the concealment device 3, consist of at least one electronic control unit 15.
  • This electronic control unit 15 is capable of putting into operation the electric motor 16 of the electromechanical actuator 11 and, in particular, to allow the electric power supply to the electric motor 16.
  • the electronic control unit 15 controls, in particular, the electric motor 16, so as to open or close the screen 2, as described previously.
  • the control means of the electromechanical actuator 11 comprise hardware and/or software means.
  • the hardware means may comprise at least one microcontroller 31, illustrated in picture 3 .
  • the motorized drive device 5 comprises the electronic control unit 15.
  • the electronic control unit 15 is electrically connected to the electric motor 16.
  • the electronic control unit 15 is placed inside the box 9, in the Assembled configuration of the muting device 3.
  • the electronic control unit 15 further comprises a first communication module 27, as illustrated in picture 3 , in particular for receiving control commands, the control commands being transmitted by a command transmitter, such as the local control unit 12 or the central control unit 13, these commands being intended to control the device motor drive 5.
  • a command transmitter such as the local control unit 12 or the central control unit 13
  • the first communication module 27 of the electronic control unit 15 is of the wireless type.
  • the first communication module 27 is configured to receive radio control commands.
  • the motorized drive device 5 comprises a radio antenna 25.
  • the radio antenna 25 is electrically connected to the electronic control unit 15 and, more particularly, to the first communication module 27.
  • the first communication module 27 can also allow the reception of control commands transmitted by wired means.
  • the electronic control unit 15, the local control unit 12 and/or the central control unit 13 can be in communication with a remote weather station outside the building, including, in particular, one or more sensors that can be configured to determine, for example, a temperature, a luminosity or even a wind speed.
  • the electronic control unit 15, the local control unit 12 and/or the central control unit 13 can also be in communication with a server 28, so as to control the electromechanical actuator 11 according to data made available remotely via a communication network, in particular an Internet network that can be connected to the server 28.
  • a communication network in particular an Internet network that can be connected to the server 28.
  • the electronic control unit 15 can be controlled from the local 12 and/or central 13 control unit.
  • the local 12 and/or central 13 control unit is provided with a control keyboard.
  • the control keyboard of the local 12 or central 13 control unit comprises one or more selection elements 14 and, optionally, one or more display elements 34.
  • the selection elements can be push buttons or sensitive keys
  • the display elements can be light-emitting diodes, an LCD display (acronym of the Anglo-Saxon term “Liquid Crystal Display”) or TFT (acronym of the Anglo-Saxon term “Thin Film Transistor”).
  • the selection and display elements can also be produced by means of a touch screen.
  • the local 12 and/or central 13 control unit comprises at least one second communication module 36.
  • the second communication module 36 of the local 12 or central 13 control unit is configured to transmit, in other words sends, control commands, by wireless means, in this case radioelectric, and, possibly, by wired means.
  • the second communication module 36 of the local 12 or central 13 control unit can also be configured to receive, in other words receive, control commands, in particular via the same means.
  • the second communication module 36 of the local 12 or central 13 control unit is configured to communicate, in other words communicates, with the first communication module 27 of the electronic control unit 15.
  • the second communication module 36 of the local 12 or central 13 control unit exchanges control commands with the first communication module 27 of the electronic control unit 15, either unidirectionally or bidirectionally.
  • the local control unit 12 is a control point, which can be fixed or mobile.
  • a fixed control point can be a control box control intended to be fixed on a facade of a wall of the building or on a face of a fixed frame of a window or a door.
  • a nomadic control point can be a remote control, a smart phone or a tablet.
  • the local 12 and/or central 13 control unit further comprises a controller 35.
  • the motorized drive device 5, in particular the electronic control unit 15, is preferably configured to execute movement control commands, in particular closing as well as opening, of the screen 2 of the device. occultation 3. These commands can be issued, in particular, by the local control unit 12 or by the central control unit 13.
  • the motorized drive device 5 can be controlled by the user, for example by receiving a control command corresponding to a press on the or one of the selection elements 14 of the local control unit 12 or center 13.
  • the motorized drive device 5 can also be controlled automatically, for example by receiving a control command corresponding to at least one signal coming from at least one sensor and/or to a signal coming from a clock of the electronic control unit 15, in particular the microcontroller 31.
  • the sensor and/or the clock can be integrated into the local control unit 12 or the central control unit 13.
  • the electromechanical actuator 11 comprises a casing 17, in particular tubular.
  • the electric motor 16 is mounted inside the casing 17, in particular in an assembled configuration of the electromechanical actuator 11.
  • the casing 17 of the electromechanical actuator 11 is of cylindrical shape, in particular of revolution around the axis of rotation X.
  • the casing 17 is made of a metallic material.
  • the material of the housing of the electromechanical actuator is not limiting and can be different. It may be, in particular, a plastic material.
  • the electromechanical actuator 11 further comprises a reduction gear 19 and an output shaft 20.
  • the electromechanical actuator 11 further comprises a brake 29.
  • the brake 29 can be a spring brake, a cam brake, a magnetic brake or an electromagnetic brake.
  • the brake 29 is configured to be arranged, in other words is arranged between the electric motor 16 and the reducer 19, that is to say at the output of the electric motor 16.
  • the brake 29 is configured to be arranged, in other words is arranged, between the electronic control unit 15 and the electric motor 16, in other words at the input of the electric motor 16, between the reducer 19 and the output shaft 20, in other words at the output of the reducer 19, or between two reduction stages of the reducer 19.
  • the electric motor 16, the brake 29 and the reducer 19 are configured to be mounted, in other words are mounted, inside the casing 17 of the electromechanical actuator 11, in the assembled configuration of the electromechanical actuator 11.
  • the electromechanical actuator 11 can also include an end-of-travel and/or obstacle detection device, which can be mechanical or electronic.
  • the winding tube 4 is driven in rotation around the axis of rotation X and the casing 17 of the electromechanical actuator 11 while being supported via two pivot links.
  • the first pivot connection is made at a first end of the winding tube 4 by means of a crown 30 inserted around a first end 17a of the casing 17 of the electromechanical actuator 11.
  • the crown 30 thus makes it possible to make a landing.
  • the second pivot link is made at a second end of the winding tube 4, not visible in this figure.
  • the electromechanical actuator 11 comprises a torque support 21.
  • the torque support 21 projects at the level of the first end 17a of the casing 17 of the electromechanical actuator 11, in particular the end 17a of the casing 17 receiving the crown 30.
  • the torque support 21 of the electromechanical actuator 11 thus makes it possible to fix the electromechanical actuator 11 to a frame 23, in particular to a cheek of the trunk 9.
  • the torque support 21 of the electromechanical actuator 11 can make it possible to close the first end 17a of the casing 17.
  • the torque support 21 of the electromechanical actuator 11 can make it possible to support the electronic control unit 15.
  • the electronic control unit 15 can be supplied with electrical energy by means of the electrical supply cable 18.
  • the electronic control unit 15 is thus arranged, in other words integrated, inside the casing 17 of the electromechanical actuator 11.
  • the electronic control unit 15 is arranged outside the casing 17 of the electromechanical actuator 11 and, in particular, mounted on the box 9 or in the torque support 21.
  • the output shaft 20 of the electromechanical actuator 11 is arranged inside the winding tube 4 and at least partly outside the casing 17 of the electromechanical actuator 11.
  • one end of the output shaft 20 projects relative to the casing 17 of the electromechanical actuator 11, in particular relative to a second end 17b of the casing 17 opposite the first end 17a.
  • the output shaft 20 of the electromechanical actuator 11 is configured to rotate a connecting element 22 connected to the winding tube 4.
  • the connecting element 22 is made in the form of a wheel.
  • the electric motor 16 and the reducer 19 rotate the output shaft 20.
  • the output shaft 20 of the electromechanical actuator 11 rotates the winding tube 4 via the connecting element 22.
  • the winding tube 4 rotates the screen 2 of the screening device 3, so as to open or close the opening 1.
  • the concealment device 3 further comprises an electric power supply device 39, visible to the figure 6 and 7 .
  • the electromechanical actuator 11 is electrically connected to the electrical power supply device 39.
  • the electrical energy supply device 39 comprises at least one battery 24.
  • the electronic control unit 15 and the electric motor 16 and, more particularly, the electromechanical actuator 11 are supplied, in other words configured to be supplied, with energy electricity by means of the battery 24.
  • the battery 24 can thus be arranged inside or outside the box 9.
  • the battery 24 can also be arranged inside the winding tube 4, while being outside the casing 17.
  • battery 24 can also be arranged inside the casing 17.
  • the electromechanical actuator 11 comprises an electrical power cable 18 allowing it to be supplied with electrical energy, in particular from the electronic control unit 15 and from the electric motor 16, in particular from the battery 24.
  • the battery 24 is electrically connected directly to the electronic control unit 15, in particular by the power supply cable 18.
  • the battery 24 is of the rechargeable type.
  • the battery 24 comprises one or more storage elements of energy.
  • the energy storage elements of the battery 24 can be, in particular, rechargeable accumulators or batteries.
  • the electrical energy supply device 39 further comprises at least one photovoltaic panel 40.
  • the photovoltaic panel 40 forms an external electrical energy supply source.
  • the battery 24 is supplied with electrical energy, in other words is configured to be supplied with electrical energy, by means of the photovoltaic panel 40.
  • the motorized drive device 5 and, in particular, the electronic control unit 15, comprises charging elements configured to charge the battery 24 from the electrical energy supplied by the photovoltaic panel 40.
  • the electronic control unit 15 comprises a single electronic card.
  • the electronic card is configured to control the electric motor 16, to allow the recharging of the battery 24 and, possibly, to access parameter setting and/or configuration functions of the electromechanical actuator 11, by means of elements selection and, possibly, display, not shown.
  • the battery charging elements 24 can be arranged at the level of the electronic card.
  • the electronic control unit 15 comprises a first electronic card and a second electronic card.
  • the first electronic card is configured to control the electric motor 16.
  • the second electronic card is configured to allow the recharging of the battery 24 and, possibly, to access parameter setting and/or configuration functions of the electromechanical actuator 11, by means of selection and, possibly, display elements, not shown.
  • the battery charging elements 24 can be arranged at the level of the second electronic card.
  • the concealment device 3 further comprises a support 26.
  • the support 26 comprises at least one housing 32.
  • the support 26 is arranged outside the box 9, in the assembled configuration of the concealment device 3.
  • the radio antenna 25 is arranged partly inside the housing 32 of the support 26, in the assembled configuration of the concealment device 3.
  • such a configuration of the concealment device 3 makes it possible to maintain the radio antenna 25 in position outside the trunk 9, so as to guarantee satisfactory performance of reception, transmission or reception and transmission of radio signals, while respecting one or more conditions for positioning the motorized drive device 5 with respect to the concealment device 3.
  • a condition of placement is, in particular, to place a part of the radio antenna 25 at a minimum distance D from a metallic surface, which can be, for example, of the order of ten millimeters.
  • Another installation condition may be to prevent the radio antenna 25 from being folded back on itself.
  • the radioelectric antenna 25 is held in position, in other words is channeled, partly outside the trunk 9, following the insertion of a part of the latter at the interior of housing 32.
  • the distance D corresponds to a determined minimum distance between a base 26c of the support 26 and a wall 32a of the housing 32 of the support 26.
  • the part of the radio antenna 25 introduced into the housing 32 of the support 26 is necessarily arranged, with respect to a surface 37, at a distance greater than or equal to the distance D.
  • the surface 37 is a surface for fixing the support 26, in the assembled configuration of the concealment device 3, in particular in the installation 100.
  • the surface 37 can be defined by a wall M of the building, a wall of the trunk 9, a wall of one of the side rails 6 or part of a frame of a window or a door.
  • the support 32 makes it possible to protect the radioelectric antenna 25, in particular the part of the latter located outside the trunk 9, from any degradation, which may be due, in particular, to a tearing or a cut. , which can be caused, for example, by a displacement of the screen 2 by means of the motorized drive device 5 or by a closing of a sash of a window or a door with respect to a fixed frame.
  • the support 26 therefore makes it possible, following the insertion of a part of the radioelectric antenna 25 inside the housing 32 of the support 26, to disengage the latter from the lateral slideways 6 of the concealment device 3 intended for guiding of the screen 2, when the screen 2 is moved, and to disengage it from the uprights of a window or a door, when the screening device 3 is placed on a wall M of the building.
  • the support 26 makes it possible to improve the aesthetics of the concealment device 3 by masking the part of the radioelectric antenna 25 located outside the trunk 9, so as to prevent the radioelectric antenna 25 from coming out an opening 33 made in the trunk 9 while being left free outside thereof.
  • the support 26 can be installed, in other words is configured to be installed, on different elements of the occultation device 3 or of the building receiving the occultation device 3.
  • the support 26, in particular the base 26c of the support 26, is fixed on the surface 37.
  • the support 26, in particular the base 26c of the support 26, is fixed to the surface 37, by means of an adhesive 38.
  • the support 26 is installed, in other words is configured to be installed, on the surface 37 without the use of a tool.
  • the housing 32 of the support 26 has a rectilinear shape, in a longitudinal direction.
  • the shape of the housing 32 of the support 26 makes it possible to prevent the radio antenna 25 from folding back on itself.
  • the trunk 9 includes the opening 33.
  • the radio antenna 25 is configured to extend, in other words extends, from the electronic control unit 15 to the interior of the housing. 32 of support 26 passing through opening 33 of trunk 9.
  • the support 26 is made of a plastic material.
  • the plastic material of the support 26 can be a thermoplastic polymer, such as, for example, a polyvinyl chloride, or an elastomer.
  • the support 26 is fixed to the trunk 9.
  • the surface 37 is a wall of the trunk 9.
  • the support 26 is fixed to one of the side slides 6.
  • the surface 37 is a wall of one of the side slides 6.
  • the support 26 is fixed to a wall M of the building.
  • the surface 37 is the wall M of the building.
  • the support 26 comprises fixing elements, not shown, in particular at least two tabs each comprising a passage hole.
  • Each passage hole is configured to receive a fixing screw which is screwed into a plug fixed in the wall M of the building.
  • the housing 32 of the support 26 emerges at each of the two ends 26a, 26b of the support 26.
  • the support 26 comprises two openings 42, only one of which is shown in figure 8 .
  • Each opening 42 emerges and is connected to housing 32 of support 26.
  • the radio antenna 25 can be introduced inside the housing 32 of the support 26 by one or the other of the ends 26a, 26b of the support 26.
  • the support 26 is reversible and therefore has no mounting direction with respect to the surface 37.
  • the performance of receiving and/or transmitting radio signals by means of the radio antenna 25 is improved, since the radio signals can leave the housing 32 or enter the housing 32 without being disturbed by a wall of closure at the level of the openings 42 of the support 26.
  • the radio antenna 25 is made in the form of a wire, in particular by means of a coaxial cable.
  • such a coaxial cable comprises at least one central core, a dielectric material, in other words an insulating material, a shield and an insulating outer sheath, not shown.
  • the central core is surrounded by the dielectric material.
  • the dielectric material is surrounded by the shield. Further, the shield is surrounded by the insulating outer sheath.
  • the central core is an electrical conductor comprising one or more strands.
  • the central core can be made, for example, of copper, tinned or silvered copper, or copper-plated steel.
  • the shielding can be made by a conductive braid, which can be, for example, copper.
  • part of the radio antenna 25 is devoid of at least the conductive braid, in particular by stripping the coaxial cable.
  • This part of the radio antenna 25 corresponds to a so-called active part, not shown.
  • the part of the radio antenna 25 arranged inside the housing 32 of the support 26 corresponds at least to the active part of the radio antenna 25.
  • the active part of the radioelectric antenna 25 has a length corresponding to a quarter wavelength of the transmission and/or reception frequency of radioelectric signals.
  • the active part of the radio antenna 25 may have a length of the order of 86 millimeters when the frequency of transmission and/or reception of radio signals is of the order of 868 MHz , of the order of 173 millimeters when the frequency of transmission and/or reception of radioelectric signals is of the order of 433 MHz and of the order of 30.6 millimeters when the frequency of transmission and/or reception of radio signals is of the order of 2.4 GHz.
  • the transmission and/or reception frequency of radioelectric signals may be different and within a range extending between 400 MHz and 4 GHz, and may take, in particular, values of the order of 433 MHz, 868 MHz or 2.4GHz.
  • the active part of the radio antenna 25 can be made by means of a printed circuit board, the printed circuit board being configured to be placed inside the housing 32 of the support 26 and having a printed transmission line, in particular a printed quarter-wave line.
  • the active part of the radio antenna 25 can be made by means of a metal wire, the metal wire being electrically connected to the remaining part of the radio antenna 25, in particular by means of an electrical connector or, for example, by crimping.
  • the configuration of the concealment device makes it possible to maintain the radio antenna in position outside the trunk, so as to guarantee satisfactory performance of reception, transmission or reception and transmission of radioelectric signals, while complying with one or more conditions for positioning the motorized drive device with respect to the concealment device.
  • the electronic control unit 15 and the electric motor 16 and, more particularly, the electromechanical actuator 11 are supplied with electrical energy by a mains electrical supply network.
  • the electromechanical actuator 11 comprises an electric power cable allowing it to be supplied with electric power from the mains power supply network.

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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)
  • Power-Operated Mechanisms For Wings (AREA)
EP21188691.6A 2020-07-31 2021-07-30 Abdeckvorrichtung, die eine motorisierte antriebsvorrichtung umfasst Active EP3954857B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2008159A FR3113089B1 (fr) 2020-07-31 2020-07-31 Dispositif d’occultation comprenant un dispositif d’entraînement motorisé

Publications (2)

Publication Number Publication Date
EP3954857A1 true EP3954857A1 (de) 2022-02-16
EP3954857B1 EP3954857B1 (de) 2024-08-07

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EP (1) EP3954857B1 (de)
FR (1) FR3113089B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073956B2 (ja) 1998-03-13 2000-08-07 新生精機株式会社 遠隔操作用リモコンのアンテナ構造
JP2005133418A (ja) 2003-10-30 2005-05-26 Toshiba Home Technology Corp 無線通信装置
US20180106102A1 (en) 2016-10-19 2018-04-19 Hunter Douglas, Inc. End caps for architectural coverings
WO2019012076A1 (fr) * 2017-07-13 2019-01-17 Somfy Activites Sa Dispositif radiofrequence pour une installation domotique de fermeture ou de protection et installation domotique associee
FR3081492A1 (fr) * 2018-05-28 2019-11-29 Somfy Activites Sa Dispositif d'occultation pour une installation domotique de fermeture ou de protection solaire d'un batiment et installation domotique associee

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073956B2 (ja) 1998-03-13 2000-08-07 新生精機株式会社 遠隔操作用リモコンのアンテナ構造
JP2005133418A (ja) 2003-10-30 2005-05-26 Toshiba Home Technology Corp 無線通信装置
US20180106102A1 (en) 2016-10-19 2018-04-19 Hunter Douglas, Inc. End caps for architectural coverings
WO2019012076A1 (fr) * 2017-07-13 2019-01-17 Somfy Activites Sa Dispositif radiofrequence pour une installation domotique de fermeture ou de protection et installation domotique associee
FR3081492A1 (fr) * 2018-05-28 2019-11-29 Somfy Activites Sa Dispositif d'occultation pour une installation domotique de fermeture ou de protection solaire d'un batiment et installation domotique associee

Also Published As

Publication number Publication date
FR3113089B1 (fr) 2023-04-28
FR3113089A1 (fr) 2022-02-04
EP3954857B1 (de) 2024-08-07

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