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
  • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
  • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
  • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
  • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
  • E06B9/32—Operating, guiding, or securing devices therefor
  • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
• • 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
• • 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
  • E06B2009/6809—Control

Definitions

• the present invention relates to a concealment device comprising at least one screen, a motorized drive device and a configuration or maintenance terminal.
• the present invention relates to the field of concealment devices comprising a motorized drive device moving a screen between at least a first position and at least a second position.
• a motorized drive device comprises an electromechanical actuator for a mobile sun protection or closing element, such as a blind, in particular a slatted blind, a shutter, a door, a grille, a curtain or any other equivalent material, hereafter called screen.
• a mobile sun protection or closing element such as a blind, in particular a slatted blind, a shutter, a door, a grille, a curtain or any other equivalent material, hereafter called screen.
• Document FR 3 088 670 A1 is already known, which describes a concealment device, in particular a slat blind.
• This concealment device comprises a screen, a motorized drive device and a configuration or maintenance terminal.
• the motorized drive device includes an electromechanical actuator and a power supply cable.
• the electromechanical actuator is configured to move the screen.
• the electromechanical actuator is configured to be supplied with electrical energy from a main electrical power source, via the electrical power cable.
• the electromechanical actuator consists of an electronic control unit, an electric motor, an output shaft and an electrical connection device.
• the electrical connection device is electrically connected to the electronic control unit.
• the configuration or maintenance terminal comprises an electronic unit, an electrical connection cable and an electrical socket.
• the electrical outlet is, on the one hand, configured to be electrically connected with the electrical connection device of the electromechanical actuator and, on the other hand, configured to be electrically connected with the electronic unit of the configuration or maintenance terminal , via the electrical connection cable.
• This concealment device is generally satisfactory.
• this concealment device has the drawback that, when the configuration or maintenance terminal is electrically connected to the electromechanical actuator, in particular to the electronic control unit of the electromechanical actuator, the electromechanical actuator must be supplied with electrical energy from a main power source, such as a mains power supply or a battery.
• a main power source such as a mains power supply or a battery.
• the electronic control unit of the electromechanical actuator needs to be supplied with electrical energy from the electrical power source mains via the power supply cable.
• the electromechanical actuator is controlled by a wired communication from a control unit, the electric power supply of the electromechanical actuator from the main electric power source is cut off as soon as that an electric motor command has been completed.
• the electronic control unit of the electromechanical actuator is no longer supplied with electrical energy and it cannot implement a reset or adjustment of the operating parameters of the electromechanical actuator, a diagnosis of the operating data of the electromechanical actuator, or an update or replacement of software stored in a memory of the electronic control unit of the electromechanical actuator, from the configuration or maintenance terminal.
• the object of the present invention is to resolve the aforementioned drawbacks and to propose a concealment device making it possible to dispense with a supply of electrical energy to the electromechanical actuator from the main electrical power source when the terminal of configuration or maintenance is electrically connected to the electromechanical actuator.
• the present invention relates to a concealment device comprising at least:
• the motorized drive device comprising at least:
• electromechanical actuator configured to move the screen
• the electromechanical actuator being configured to be supplied with electrical energy from a source main power supply, via the power supply cable, the electromechanical actuator comprising at least:
• the configuration or maintenance terminal comprising at least:
• the electrical socket being, on the one hand, configured to be electrically connected with the electrical connection device of the electromechanical actuator and, on the other hand, configured to be electrically connected with the electronic unit of the terminal configuration or maintenance, via the electrical connection cable.
• the configuration or maintenance terminal when the configuration or maintenance terminal is electrically connected to the electromechanical actuator, at least by means of the electrical connection cable and the electrical outlet of the configuration or maintenance terminal and the electrical connection device of the electromechanical actuator, the configuration or maintenance terminal supplies electrical energy to the electronic control unit of the electromechanical actuator, the configuration or maintenance terminal then forming a secondary electrical power source.
• a value of a voltage of the electrical power supply supplied by the configuration or maintenance terminal to the electronic control unit of the electromechanical actuator is strictly lower than a value of a voltage of the electric power supply supplied by the main electric power source to the electromechanical actuator, via the electric power cable.
• the concealment device makes it possible to dispense with the supply of electrical energy to the electromechanical actuator from the main electrical power source, via the electrical power cable, when the terminal of configuration or maintenance is electrically connected to the electromechanical actuator.
• the electrical connection between the configuration or maintenance terminal and the electronic control unit of the electromechanical actuator allows an independent electric power supply of the electronic control unit of the electromechanical actuator by the configuration or maintenance terminal, that is to say independent of the electric power supply provided by the electric power source mains via the power supply cable.
• the electrical connection between the configuration or maintenance terminal and the electronic control unit of the electromechanical actuator is a wired connection making it possible to overcome electromagnetic disturbances, in particular radioelectric disturbances, compared to the case where a connection between the configuration or maintenance terminal and the electronic control unit of the electromechanical actuator is implemented by means of wireless communication.
• the electronic control unit of the electromechanical actuator comprises at least one microcontroller. Furthermore, the value of the voltage of the electrical power supply supplied by the configuration or maintenance terminal to the electronic control unit of the electromechanical actuator corresponds to a value of a voltage of a power supply electronics of the microcontroller operation of the electronic control unit of the electromechanical actuator.
• the value of the voltage of the electrical power supply supplied by the configuration or maintenance terminal to the electronic control unit of the electromechanical actuator is strictly less than a value d a voltage of an electrical power supply for operating the electric motor.
• the configuration or maintenance terminal is a configuration tool, a computer, a smart phone or a tablet.
• the electrical connection cable comprises a first end and a second end.
• the configuration or maintenance terminal further comprises a first electrical connection port, the first electrical connection port being electrically connected to the electronic unit of the configuration or maintenance terminal.
• the electrical outlet is electrically connected to the first end of the electrical connection cable.
• the second end of the electrical connection cable is electrically connected to a second port of electrical connection.
• the second electrical connection port of the electrical connection cable is electrically connected to the first electrical connection port of the configuration or maintenance terminal.
• the electrical connection cable comprises at least one protection device.
• the protection device is configured to protect the electronic unit of the configuration or maintenance terminal and the electronic control unit of the electromechanical actuator, when the electromechanical actuator is electrically connected to the electrical power source main, via the power supply cable, and when the configuration or maintenance terminal is electrically connected to the electromechanical actuator, at least by means of the electrical connection cable and the electrical socket of the configuration terminal or maintenance and electrical connection device of the electromechanical actuator.
• the protection device comprises at least:
• the protection component being mounted on the electronic card.
• the configuration or maintenance terminal is configured to reset or adjust at least some of the operating parameters of the electromechanical actuator, at least via the electrical connection cable and the electrical socket of the configuration or maintenance terminal and of the electrical connection device of the electromechanical actuator.
• the configuration or maintenance terminal is configured to allow diagnosis of the electromechanical actuator, from operating data of the electromechanical actuator, at least via the electrical connection and the electrical outlet of the configuration or maintenance terminal and the electrical connection device of the electromechanical actuator.
• the configuration or maintenance terminal is configured to update part of a software stored in a memory of the electronic control unit of the electromechanical actuator or to replace software stored in a memory of the electronic control unit of the electromechanical actuator, at least via the electrical connection cable and the electrical socket of the configuration or maintenance terminal and the electrical connection device of the electromechanical actuator.
• Figure 1 is a schematic perspective view of a concealment device according to one embodiment of the invention.
• Figure 2 is a schematic perspective view of an electromechanical actuator of the occultation device shown in Figure 1;
• Figure 3 is an axial sectional view of the electromechanical actuator shown in Figure 2;
• Figure 4 is an exploded schematic perspective view of the electromechanical actuator shown in Figures 2 and 3;
• Figure 5 is a schematic perspective view of part of the electromechanical actuator shown in Figures 2 to 4 illustrating a switching device
• Figure 6 is a view similar to Figure 5, where the first and second members of the switching device are omitted;
• FIG. 7 is a view similar to Figures 5 and 6, where an electrical outlet is assembled on the electromechanical actuator instead of the first and second members of the switching device; and [Fig 8] Fig. 8 is a view similar to Fig. 7, where a casing of the switching device is omitted.
• This installation 100 comprises an opening, window or door, equipped with a screen 2 belonging to a screening device 1, in particular a slatted blind.
• the concealment device 1 can be, in particular, a pleated blind, a rolling shutter, a rolling gate, a grid, a door or even a swing shutter.
• the concealment device 1 is preferably placed inside the building.
• the concealment device 1 is arranged outside the building.
• the concealment device 1 comprises blades 3, in particular orientable.
• the concealment device 1 further comprises a load bar 4.
• the screen 2 is formed of the blades 3 and of the load bar 4.
• the load bar 4 makes it possible to exert a tension on the screen 2.
• the load bar 4 is fixed at a lower end of the screen 2, in particular in an assembled configuration of the concealment device 1 in the installation 100.
• the screen 2 includes a final blade replacing the load bar 4, the latter can be weighted.
• the dimming device 1 comprises drive cords 5 configured to allow the vertical movement of the slats 3 and the load bar 4.
• the drive cords 5 can also be called laces.
• the blades 3 respectively comprise openings, not shown, for the passage of each drive cord 5.
• the screening device 1 further comprises orientation cords 6 configured to allow the orientation of the slats 3.
• the orientation cords 6 are also called ladders.
• each blade 3 of the screen 2 rests on a part of orientation cord 6, in particular horizontal and which can be called a bar, connecting two strands of orientation cord 6, in particular vertical.
• the orientation cords 6 make it possible to guarantee a regular vertical spacing of the slats 3 of the screen 2.
• the orientation of the slats 3 makes it possible, in particular, to adjust the brightness inside a room of the building.
• the concealment device 1 comprises two slides. Each of the wings is arranged along one side of the screen
• the slides are configured to cooperate with the slats
• the guiding of the blades 3 is carried out by two cables.
• Each of the cables is arranged along one side of the screen 2 of the concealment device 1.
• the concealment device 1 comprises a motorized drive device 7.
• the motorized drive device 7 comprises at least one actuator electromechanical actuator 8.
• the electromechanical actuator 8 is configured to drive, in other words drives, the screen 2 in displacement.
• the electromechanical actuator 8 makes it possible to lower or raise the slats 3 and the load bar to deploy or fold the screen 2, according to a vertical movement.
• the electromechanical actuator 8 also makes it possible to orient the blades 3.
• the screening device 1 further comprises a rail 9, inside which is arranged the motorized drive device 7, in particular the electromechanical actuator 8, in particular in an assembled configuration of the screening device 1.
• the rail 9 is arranged, in other words is configured to be arranged, above the screen 2, in particular in the assembled configuration of the concealment device 1.
• the rail 9 is arranged above the opening of the building, or even in the upper part of the opening of the building.
• the rail 9 comprises at least one bottom wall 9a and two side walls 9b.
• the rail 9 has a section in the shape of "U".
• the motorized drive device 7 further comprises a plurality of winders.
• the reels are configured to wind and unwind the drive cords 5, so as to drive the vertical movement of the blades 3 and the load bar 4.
• the motorized drive device 7 comprises two winders, not visible in Figure 1.
• the number of winders is not limiting and may be different, in particular greater than two.
• the drive cords 5 are connected, on the one hand, to the load bar 4 and, on the other hand, to the reels.
• each drive cord 5 is connected to the load bar 4 and the upper end of each drive cord 5 is connected to one of the reels.
• the reels are arranged inside the rail 9.
• the motorized drive device 7 comprises tilting devices 13, generally referred to as “tilters”.
• tilting devices 13 Each reel is respectively arranged inside a rocker 13. This is why the reels are not visible in FIG.
• the rockers 13 are arranged, in other words are configured to be arranged, inside the rail 9, in particular in the assembled configuration of the concealment device 1.
• the motorized drive device 7 comprises two rockers 13.
• the number of rockers is not limiting and may be different, in particular strictly greater than two. In the case where the number of rockers is greater than or equal to two, the electromechanical actuator can be arranged between two of the rockers.
• each rocker 13 is arranged on either side of the electromechanical actuator 8.
• each rocker 13 is arranged near one end of the rail 9, in the longitudinal direction thereof.
• the rockers 13 are configured to drive in rotation, over a range of limited rotation angle values, the orientation cords 6, so as to orient the blades 3.
• the motor drive device 7, in particular the electromechanical actuator 8, is controlled by a control unit.
• the control unit is configured to control, i.e. command, the motorized drive device 7, in particular the electromechanical actuator 8.
• the control unit can be, for example, a local control unit 14 or a central control unit 15.
• the local control unit 14 can be connected, in a wired or wireless connection, with the central control unit 15.
• the central control unit 15 can control the local control unit 14, as well as other units similar local control units distributed throughout the building.
• the motorized drive device 7 is preferably configured to execute the movement commands, in particular for ascent or descent and, possibly, orientation, of the screen 2 of the concealment device 1, which can be issued, in particular , by the local control unit 14 or the central control unit 15.
• the installation 100 and, more particularly, the concealment device 1 comprises either the local control unit 14, or the central control unit 15, or the local control unit 14 and the central control unit 15 .
• Means for controlling the electromechanical actuator 8, allowing the movement of the screen 2 of the screening device 1 as well as the orientation of the blades 3 of the screen 2, comprise at least one electronic control unit 19, such as illustrated in Figures 3, 4, 6 and 8.
• the electronic control unit 19 is capable of putting into operation an electric motor 18 of the electromechanical actuator 8 and, in particular, allow the electric power supply of the electric motor 18.
• the electronic control unit 19 controls, in particular, the electric motor 18, so as to open or close the screen 2, as well as to orient the blades 3 of the screen 2, as described above.
• the electronic control unit 19 comprises at least one communication module 49, in particular for receiving control orders, the control orders being transmitted by an order transmitter, such as the local control unit 14 or control unit 15, these commands being intended to control the motorized drive device 7.
• the communication module 49 of the electronic control unit 19 is of the wired type, in other words allows the reception and, possibly, the transmission of control orders transmitted by wired means.
• the electronic control unit 19, the local control unit 14 and/or the central control unit 15 can be in communication with a weather station, not shown, located inside the building or remote to the building. 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, in the case where the weather station is remote outside the building.
• the electronic control unit 19, the local control unit 14 and/or the central control unit 15 can also be in communication with a server 27, so as to control the electromechanical actuator 8 according to data made available remotely via a communication network, in particular an Internet network that can be connected to the server 27.
• a communication network in particular an Internet network that can be connected to the server 27.
• the electronic control unit 19 can be controlled from the local 14 or central 15 control unit.
• the local 14 or central 15 control unit is provided with a control keyboard.
• the control keyboard of the local 14 or central 15 control unit comprises one or more selection elements 50 and, possibly, one or more display elements 51 .
• 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 made by means of a touch screen.
• the local 14 or central 15 control unit comprises at least one communication module 48.
• the communication module 48 of the local 14 or central 15 control unit is configured to transmit, in other words sends, control commands, in particular by wired means.
• the communication module 48 of the local 14 or central 15 control unit can also be configured to receive, in other words receives, control commands, in particular via the same means.
• the communication module 48 of the local 14 or central 15 control unit is hereinafter called the first communication module. Furthermore, the communication module 49 of the electronic control unit 19 is subsequently called the second communication module.
• the first communication module 48 of the local 14 or central 15 control unit is configured to communicate, in other words communicates, with the second communication module 49 of the electronic control unit 19.
• the first communication module 48 of the local 14 or central 15 control unit exchanges control commands with the second communication module 49 of the electronic control unit 19, either unidirectionally or bidirectionally.
• the local control unit 14 is a control point, which can be fixed or mobile.
• a fixed control point can be a control box intended to be fixed on a facade of a wall of the building or on one side of the 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 14 or central 15 control unit further comprises a controller 52.
• the control means of the electromechanical actuator 8 include hardware and/or software means.
• the hardware means may include at least one microcontroller 29, as shown in Figure 3.
• the motorized drive device 7, in particular the electronic control unit 19, is preferably configured to execute movement control commands, in particular deployment or folding of the screen 2 of the concealment device 1 , as well as orientation of the slats 3. These commands can be issued, in particular, by the local control unit 14 or by the central control unit 15.
• the motorized drive device 7 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 50 of the local control unit 14 or center 15.
• the motorized drive device 7 can also be controlled automatically, for example by receiving a control command corresponding to at least one signal coming from at least one sensor, not shown, and/or to a signal coming from a clock, not shown.
• the sensor and/or the clock can be integrated in the local control unit 14 or in the central control unit 15.
• the senor and/or the clock are considered as corresponding to a control unit, in particular a local control unit 14.
• the electromechanical actuator 8 comprises, among other things, the electric motor 18 and the electronic control unit 19.
• the electric motor 18 is shown by its casing in Figures 3 and 4, without details of its internal constituent elements, which are known in self.
• the electric motor 18 comprises a rotation shaft 47.
• the rotation shaft 47 of the electric motor 18 is configured to be driven in rotation, in other words is driven in rotation, around an axis of rotation X.
• the shaft of rotation 47 protrudes at the two opposite ends of the electric motor 18.
• the electric motor 18 comprises a rotor and a stator, not shown, positioned coaxially around the axis of rotation X.
• the rotor of the electric motor 18 is coupled or integrated into the rotation shaft 47 of the electric motor 18.
• the axis of rotation X is also the axis of rotation of the reels, in a mounted configuration of the motor drive device 7.
• the electromechanical actuator 8 makes it possible to move the screen 2 of the screening device 1, in particular according to a vertical movement, as well as to orient the blades 3 of the screen 2.
• the electromechanical actuator 8 includes a power supply cable 10.
• the electromechanical actuator 8 is configured to be supplied, in other words is supplied, with electrical energy by a main electrical power source 54, via the electrical power cable 10.
• the main electrical power source 54 can be a mains electrical power supply network or a battery, which can be recharged, for example, by a photovoltaic panel or a charger, not shown.
• the electromechanical actuator 8 further comprises a casing 17, in particular tubular.
• the casing 17 of the electromechanical actuator 8 is cylindrical in shape and, more particularly, has a section of circular shape.
• the housing 17 of the electromechanical actuator 8 is of parallelepiped shape.
• the electromechanical actuator 8 further comprises at least one output shaft
• the electromechanical actuator 8 further comprises at least one reducer 12.
• the reducer 12 comprises at least one reduction stage.
• the reduction stage may be an epicyclic type gear train.
• the type and number of reduction stages of the reducer are not limiting.
• the reduction stages can be, for example, two or three in number.
• the electromechanical actuator 8 comprises two reducers 12 and two output shafts 20, so that each output shaft 20 rotates one of the winders.
• Each output shaft 20 opens onto one side of the housing 17 of the electromechanical actuator 8.
• Each output shaft 20 is connected to a drive shaft 11 of one of the reels by means of coupling elements, not shown .
• the coupling elements of each output shaft 20 to one of the drive shafts 11 are, for example, screw coupling elements.
• Each winder is thus driven in rotation, at one of the rockers 13, by one of the drive shafts 11 coupled with one of the output shafts 20 of the electromechanical actuator 8.
• the electromechanical actuator 8 further comprises a brake 46, as shown in Figures 3 and 4.
• a brake 46 as shown in Figures 3 and 4.
• the brake 46 can be a magnetic brake, a spring brake, a cam brake or an electromagnetic brake.
• the electric motor 18 and, possibly, the reducers 12 and the brake 46 are arranged inside the casing 17 of the electromechanical actuator 8.
• the electromechanical actuator 8 further comprises a switching device 21.
• the screen 2 comprises the plurality of blades 3, including a first blade 3h.
• the first blade 3h faces the bottom wall 9a of the rail 9, in particular in the assembled configuration of the screening device 1.
• the first blade 3h of the screen 2 corresponds to the upper blade 3 of the screen 2.
• a high position in particular a safety position, corresponds to pressing the first slat 3h of the screen 2 against an element of the switching device 21.
• the switching device 21 makes it possible, in particular, to determine the achievement of the upper position of the screen 2.
• a high end-of-travel position in particular in operation, corresponds to a predetermined upper end-of-travel position, in particular, by means of an end-of-travel detection device 35.
• a low end-of-travel position corresponds to a predetermined low end-of-travel position, in particular, by means of the end-of-travel detection device 35, or to the pressing of the load bar 4 against a threshold of the opening of the building, or to the complete deployment of the screen 2.
• the end-of-travel detection device 35 can be of the magnetic type and assembled on the rotation shaft 47 of the electric motor 18.
• Such an end-of-travel detection device 35 comprises at least one wheel and effect sensors Lobby.
• the end-of-travel detection device 35 can be assembled on at least one of the output shafts 20 of the electromechanical actuator 8.
• the type of end-of-travel detection device is not limiting and may be different, in particular of the temporal type and produced through the microcontroller 29 of the electronic control unit 19.
• the switching device 21 comprises a housing 22.
• the housing 22 comprises two half-shells 22c, 22d, as illustrated in Figures 2 and 4. These two half-shells 22c, 22d are assembled, in other words configured to be assembled together, in particular in an assembled configuration of the electromechanical actuator 8, by means of fixing elements 36, for example by elastic snap-fastening.
• the casing 17 of the electromechanical actuator 8 comprises at least a first part 17a and a second part 17b.
• the housing 22 of the switching device 21 is arranged, along the axis of rotation X, between the first part 17a of the casing 17 and the second part 17b of the casing 17.
• the casing 22 of the switching device 21 forms a third part 17c of the casing 17.
• the casing 17 is made at least in part from a metallic material.
• the material of the housing of the electromechanical actuator is not limiting and can be different. It may, in particular, be a plastic material.
• the first and second parts 17a, 17b of the casing 17 are made of a metallic material.
• the third part 17c of the casing 17, formed by the casing 22 of the switching device 21, is made of a plastic material.
• the housing 22 of the switching device 21 is fixed to the first and second parts 17a, 17b of the casing 17.
• the housing 22 is fixed to the first and second parts 17a, 17b of the housing 17 by interlocking, in particular by inserting a first end 22a of the housing 22 into the first part 17a of the housing 17 , as far as a first shoulder 37 of the casing 22, and by inserting a second end 22b of the casing 22 into the second part 17b of the casing 17, as far as a second shoulder 38 of the casing 22.
• the first and second ends 22a , 22b are formed partly by the half-shell 22c and partly by the half-shell 22d.
• the type of attachment of the housing to the first and second parts of the housing is not limiting and can be different. It may, in particular, be a fixing by means of fixing elements by screwing or by elastic snap-fastening.
• the casing 22 of the switching device 21 is tubular.
• the casing 22 of the switching device 21 is cylindrical in shape and, more particularly, has a section of circular shape.
• the housing 22 of the switching device 21 is of parallelepipedal shape.
• the housing 17 of the electromechanical actuator 8 is made in a single part, that is to say is of the one-piece type, and, more particularly, is devoid of a housing 22 for the switching device 21 .
• the switching device 21 is assembled directly, that is to say without intermediate box, on the casing 17 of the electromechanical actuator 8, in particular in the assembled configuration of the electromechanical actuator 8.
• the casing 17 defines at least one wall 28, 39.
• first and second parts 17a, 17b of the casing 17 together define a first wall 28, in particular of circular section.
• the third part 17c of the casing 17, formed by the casing 22 of the switching device 21 defines a second wall 39, in particular of circular section in which flats are formed.
• the wall 39 of the casing 17, in particular of the third part 17c of the casing 17, comprises at least one opening 40.
• the opening 40 is formed in a flat part of the wall 39 of the third part 17c of the casing 17.
• the opening 40 of the wall 39 of the casing 17 is formed in a lower part of the casing 17, in particular in an assembled configuration of the electromechanical actuator 8 in the rail 9 of the concealment device 1.
• the opening 40 of the wall 39 of the casing 17 is arranged opposite the first blade 3h of the concealment device 1.
• the casing 17 defines a lower wall, an upper wall, a first side wall and a second side wall.
• the opening 40 is preferably formed in the lower wall of the casing 17.
• the switching device 21 further comprises a first member 23 and a second member 24.
• the first member 23 is integral with the casing 17 and, more particularly, with the wall 39 of the casing 17.
• the first member 23 is fixed, in other words configured to be fixed, on the wall 39 of the casing 17 by means of removable fixing elements 25, in particular in the assembled configuration of the electromechanical actuator 8.
• the first member 23 is arranged opposite the opening 40 of the wall 39 of the casing 17, in particular in the assembled configuration of the electromechanical actuator 8.
• the removable fixing elements 25 are elastic snap-fastening elements.
• each removable fastening element 25 consists of an elastic tab made on the first member 23 and cooperating, in other words configured to cooperate, with an edge 40a of the opening 40 of the wall 39 of the casing 17 and, more particularly, with an indentation of the opening 40 of the wall 39 of the casing 17.
• the first member 23 comprises two elastic lugs 25 cooperating, in other words configured to cooperate, respectively with the edge 40a of the opening 40 of the wall 39 of the casing 17.
• the number and type of removable fasteners of the first member on the wall of the housing are not limiting and can be different. This number can be strictly greater than two.
• the removable fastening elements can be screw fastening elements.
• the second member 24 is movable relative to the first member
• the second member 24 is movable relative to the first member 23 according to a translation movement T.
• the translation movement T is radial to the axis of rotation X, as illustrated in Figure 3.
• the first member 23 comprises a housing 43, inside which is partially arranged the second member
• first member 23 comprises a shaft 44 disposed in the center of the housing 43 and configured to cooperate with a blind housing 16 provided in the second member 24.
• the second member 24 is guided inside the housing 43 of the first member 23 by the complementarity of shapes of the first and second members 23, 24, in particular by the contour of the second member 24 and the contour of the housing 43 of the first member 23.
• the second member 24 is centered with respect to the first member 23 by means of the shaft 44 of the first member 23 sliding inside the blind housing 16 formed in the second member 24.
• the second member 24 may comprise a central pin configured to slide inside a central bore of the barrel 44 of the first member 23.
• the first member 23 and the second member 24 form a sub-assembly 26 of the switching device 21.
• the sub-assembly 26 of the switching device 21 is arranged outside the casing 17 and, more particularly, the housing 22 Such a sub-assembly 26 of the switching device 21 is generally called a “mushroom”.
• the second member 24 of the switching device 21 is moved, in other words configured to be moved, according to the translational movement T, by the first blade 3h of the screen 2, relative to the first member 23, when the screen 2 reaches the high position.
• the movement of the second member 24 relative to the first member 23, in a direction of bringing the second member 24 closer to the casing 17, results from a movement of the first blade 3h of the screen 2 towards the high position, during the activation of the electromechanical actuator 8.
• the movement of the first blade 3h of the screen 2 is implemented by the activation of the electromechanical actuator 8 and the winding of the drive cords 5 around the winders.
• the electronic control unit 19 commands the stopping of the electric motor 18 of the electromechanical actuator 8.
• At least a part of the switching device 21 is arranged outside the rail 9.
• the part of the switching device 21 arranged outside the rail 9 corresponds to at least a part of the sub-assembly 26 of the switching device 21 .
• the switching device 21 is arranged inside the rail 9, in particular the casing 17, as well as the elements assembled inside the latter.
• the second member 24 of the switching device 21 extends under the bottom wall 9a of the rail 9, in particular in the assembled configuration of the concealment device 1 in the installation 100
• the sub-assembly 26 of the switching device 21, which is not visible in Figure 1 passes through an opening, not shown, made in the bottom wall 9a of the rail 9.
• the second member 24 of the switching device 21 is moved, in other words configured to be moved, between a first position, called “rest”, in which no contact is implemented between the second member 24 and the first blade 3h of the screen 2, and a second position, called "high position detection of the screen 2", in which the first blade 3h of the screen 2 is in contact with the second member 24.
• the switching device 21 further comprises an elastic return element 45 of the second member 24 relative to the first member 23, so as to maintain the second member 24 by default in its rest position, in particular in the assembled configuration of the electromechanical actuator 8, in particular as long as the first blade 3h of the screen 2 is not in contact with the second member 24.
• the elastic return element 45 maintains or brings back, in other words is configured to maintain or bring back, the second member 24 in its rest position.
• the elastic return element 45 exerts, on the second member 24, a force radial to the axis of rotation X, directed downwards in FIG. 3 and parallel to the translational movement T.
• the elastic return element 45 is a spring, for example, in the form of a spiral.
• the second member 24 is configured to return to the rest position relative to the first member 23 by gravity, in particular in the assembled configuration of the occultation device 1 in the installation 100.
• the second member 24 is configured to move from its second position to its first position relative to the first member 23, under the effect of its own weight.
• the second member 24 comprises stops, not shown, cooperating, in other words configured to cooperate, with stops of the first member 23, in particular in the assembled configuration of the electromechanical actuator 8, when the second member 24 is in the rest position relative to the first member 23.
• the cooperation of the stops of the second member 24 with the stops of the first member 23 makes it possible to limit a displacement stroke of the second member 24 relative to the first member 23.
• the stops of the second member 24 cooperate, in other words are configured to cooperate, with the stops of the first member 23, when the second member 24 is maintained in the rest position with respect to to the first member 23, by means of the elastic return element 45.
• the cooperation of the stops of the second member 24 with the stops of the first member 23 makes it possible to guarantee the maintenance in position of the second member 24 relative to the first member 23, under the effect of the elastic return of the elastic return element 45 .
• each of the first and second members 23, 24 comprises two stops.
• the electronic control unit 19 comprises at least one switch 41 and a printed circuit board 42.
• the switch 41 makes it possible to detect the high position of the screen 2 of the concealment device 1 .
• This switch 41 can also be called the first switch.
• the electronic control unit 19 comprises a single switch 41 to detect the high position of the screen 2 of the concealment device 1.
• switch 41 is of the electromechanical type.
• switch 41 is electrically connected to printed circuit board 42 by electrical conductors, not shown.
• the switch 41 is actuated, in other words configured to be actuated, via the second member 24 of the switching device 21 through the opening 40 formed in the wall 39 of the casing 17, depending on a position of the second member 24 with respect to the first member 23, in particular in the assembled configuration of the electromechanical actuator 8.
• the switch 41 is assembled, in other words configured to be assembled, on the printed circuit board 42, in particular in the assembled configuration of the electromechanical actuator 8.
• the electronic control unit 19 includes the microcontroller 29.
• microcontroller 29 is assembled on the printed circuit board 42, specifically in the assembled configuration of the electromechanical actuator 8.
• the microcontroller 29 includes at least one memory, not shown.
• the electronic control unit 19 comprises at least a first part 19a and a second part 19b.
• the first part 19a of the electronic control unit 19 is arranged inside the third part 17c of the casing 17 of the electromechanical actuator 8, formed by the casing 22 of the switching device 21, in particular in the assembled configuration of the electromechanical actuator 8.
• the second part 19b of the electronic control unit 19 is arranged inside at least one other part 17a, 17b of the casing 17 of the electromechanical actuator 8, in particular in the assembled configuration of the electromechanical actuator 8.
• the first part 19a of the electronic control unit 19 is arranged inside the third part 17c of the casing 17, occurrence of the housing 22 of the switching device 21, and the second part 19b of the electronic unit of 19 is arranged inside the first and second parts 17a, 17b of the casing 17. Furthermore, the second part 19b of the electronic control unit 19 is bipartite and arranged on either side of the first part 19a of the electronic control unit 19.
• the electromechanical actuator 8 comprises at least one electrical connection device 30.
• the electrical connection device 30 is electrically connected to the electronic control unit 19.
• the electrical connection device 30 is arranged facing the opening 40 of the wall 39 of the casing 17, in particular in the assembled configuration of the electromechanical actuator 8.
• the electrical connection device 30 is accessible through the opening 40 of the wall 39 of the casing 17, in particular following a withdrawal of the first and second members 23, 24 relative to the wall 39 of the casing 17, by dismantling the removable fixing elements 25 relative to the wall 39 of the housing 17.
• the withdrawal of the first and second members 23, 24 relative to the wall 39 of the housing 17 is implemented via the removable fixing elements 25 which are disassembled, in other words separated, from the wall 39 of the housing 17 .
• removable it is meant that the removable fastening elements 25 are made inactive to allow the first and second members 23, 24 to be separated from the wall 39 of the casing 17. This makes it possible to achieve the configuration of FIG. 6 where the first and second members 23, 24 are omitted.
• the withdrawal of the first and second members 23, 24 with respect to the wall 39 of the casing 17 is implemented by exerting pressure on the elements of removable fasteners 25, so as to free them from the wall 39 of the housing 17.
• electromechanical actuator 8 facilitates access to the electrical connection device 30, during a maintenance or repair operation of the electromechanical actuator 8, without having to disassemble the electromechanical actuator 8 with respect to to the concealment device 1 .
• the electromechanical actuator 8 makes it possible, on the one hand, to detect a high position of the screen 2 of the concealment device 1 by means of the switching device 21 and the electronic control unit 19 and, on the other hand, on the other hand, to be able to access the electrical connection device 30 through the opening 40 made in the casing 17, following the dismantling of the first and second members 23, 24 of the switching device 21 with respect to the casing 17.
• the positioning of the opening 40 of the wall 39 of the casing 17 in the lower part of the casing 17, in particular in the assembled configuration of the electromechanical actuator 8 in the rail 9 of the concealment device 1, facilitates the access to the electrical connection device 30 from below, during a maintenance or repair operation of the electromechanical actuator 8, without having to disassemble the electromechanical actuator 8 with respect to the concealment device 1.
• the positioning of the opening 40 of the wall 39 of the casing 17 in the lower part of the casing 17, in particular in the assembled configuration of the electromechanical actuator 8 in the rail 9 of the concealment device 1, also makes it possible to facilitate viewing of the device electrical connection 30, following the dismantling of the first and second members 23, 24 of the switching device 21 with respect to the housing 17.
• the concealment device 1 comprises at least one configuration or maintenance terminal 32, visible in FIG.
• the configuration or maintenance terminal 32 comprises at least one electronic unit 53, an electrical connection cable 55 and an electrical socket 33.
• the electrical outlet 33 is, on the one hand, configured to be electrically connected, in other words is electrically connected, with the electrical connection device 30 of the electromechanical actuator 8 and, on the other hand, configured to be electrically connected, otherwise said is electrically connected, with the electronic unit 53 of the configuration or maintenance terminal 32, via the electrical connection cable 55.
• the configuration or maintenance terminal 32 can be, for example, a configuration tool, a computer, a smart phone or a tablet.
• the switching device 21 is withdrawn relative to the casing 17, in particular by actuating the removable fasteners 25.
• the configuration or maintenance terminal 32 further comprises a control keyboard, not shown, which may be, for example, similar to that of the local 14 or central 15 control unit.
• a control keyboard not shown, which may be, for example, similar to that of the local 14 or central 15 control unit.
• the configuration or maintenance terminal 32 is electrically connected to the electromechanical actuator 8, at least by means of the electrical connection cable 55 and the electrical socket 33 of the configuration or maintenance terminal 32 and of the electrical connection device 30 of the electromechanical actuator 8, the configuration or maintenance terminal 32 supplies electrical energy, in other words is configured to supply electrical energy, to the electronic control unit 19 of the electromechanical actuator 8.
• the configuration or maintenance terminal 32 forms a secondary electrical power source for the electronic control unit 19 of the electromechanical actuator 8.
• a value of a voltage of the electrical power supply supplied by the configuration or maintenance terminal 32 to the electronic control unit 19 of the electromechanical actuator 8 is strictly lower than a value of a voltage of the electric power supply provided by the main electric power source 54 to the electromechanical actuator 8, via the electric power cable 10.
• the concealment device 1 makes it possible to dispense with the electric power supply of the electromechanical actuator 8 from the main electric power source 54, via the electric power cable 10, when the configuration or maintenance terminal 32 is electrically connected to the electromechanical actuator 8.
• the electrical connection between the configuration or maintenance terminal 32 and the electronic control unit 19 of the electromechanical actuator 8 allows an independent electrical power supply to the electronic control unit 19 of the electromechanical actuator 8 by the configuration or maintenance terminal 32, that is to say independent of the power supply supplied by the main power supply source 54, via the power supply cable 10.
• the value of the voltage of the electrical power supply supplied by the configuration or maintenance terminal 32 to the electronic control unit 19 of the electromechanical actuator 8 corresponds to a value of a voltage of one power supply for the operation of the microcontroller 29 of the electronic control unit 19 of the electromechanical actuator 8.
• the value of the voltage of the operating power supply of the microcontroller 29 can be of the order of three point three volts (3.3 V) or five volts (5 V).
• the value of the voltage of the electrical power supply supplied by the configuration or maintenance terminal 32 to the electronic control unit 19 of the electromechanical actuator 8 is strictly less than a value of a voltage of a supply of electric power for operating the electric motor 18.
• this value of the voltage of the electrical power supply supplied by the configuration or maintenance terminal 32 to the electronic control unit 19 of the electromechanical actuator 8 makes it possible to prevent the electronic unit from control 19 of the electromechanical actuator 8 detects the power supply supplied by the configuration or maintenance terminal 32 as being the power supply supplied by the main power supply source 54 and that this electronic control unit 19 attempts to trigger operation of the electric motor 18.
• the value of the operating supply voltage of the electric motor 18 can be of the order of 24 volts (24 V), in particular in the case where the electric motor 18 is supplied with current continued.
• the electronic unit 53 of the configuration or maintenance terminal 32 is configured to communicate, in other words communicates, with the electronic control unit 19 of the electromechanical actuator 8, by means of the electrical connection cable 55, following the electrical connection of the electrical socket 33 of the configuration or maintenance terminal 32 with the electrical connection device 30 of the electromechanical actuator 8.
• the communication between the configuration or maintenance terminal 32 and the electronic control unit 19 is implemented by a wired connection.
• This wired link eliminates electromagnetic interference, in particular radio interference, compared to the case where a link between the configuration terminal or maintenance 32 and the electronic control unit 19 of the electromechanical actuator 8 is implemented by means of wireless communication.
• the communication between the configuration or maintenance terminal 32 and the electronic control unit 19 is bidirectional.
• the configuration or maintenance terminal 32 is configured to be supplied with electrical energy, in other words is supplied with electrical energy, from a mains electrical supply network, which may be the same as that supplying electrical energy the electromechanical actuator 8, or a battery, in particular different from that supplying electrical energy to the electromechanical actuator 8 and which can be recharged, for example, by a photovoltaic panel or a charger, not shown.
• a mains electrical supply network which may be the same as that supplying electrical energy the electromechanical actuator 8, or a battery, in particular different from that supplying electrical energy to the electromechanical actuator 8 and which can be recharged, for example, by a photovoltaic panel or a charger, not shown.
• the configuration or maintenance terminal 32 is configured to reset or adjust at least some of the operating parameters of the electromechanical actuator 8, at least via the electrical connection cable 55 and the electrical socket 33 of the configuration or maintenance terminal 32 and electrical connection device 30 of electromechanical actuator 8.
• the electromechanical actuator 8 in particular the electronic control unit 19 of the electromechanical actuator 8, is supplied with electrical energy from the configuration or maintenance terminal 32, corresponding to the electrical energy supply source secondary, when resetting or when setting the operating parameters of the electromechanical actuator 8.
• the electromechanical actuator 8 in particular the electronic control unit 19 of the electromechanical actuator 8, is not powered. electrical energy from the main electrical energy supply source 54, via the electrical power cable 10.
• the resetting or adjustment of the operating parameters of the electromechanical actuator 8 is implemented following the electrical connection of the electrical outlet
• the operating parameters of the electromechanical actuator 8 are stored in a memory of the electronic control unit 19, in particular a memory of the microcontroller 29.
• the operating parameters of the electromechanical actuator 8 can be, for example, a movement speed of the screen 2, an obstacle detection sensitivity or the upper or lower limit position of the screen 2 .
• the configuration or maintenance terminal 32 is configured to allow diagnosis of the electromechanical actuator 8, based on operating data of the electromechanical actuator 8, at least via the electrical connection cable 55 and the electrical socket 33 of the configuration or maintenance terminal 32 and of the electrical connection device 30 of the electromechanical actuator 8.
• the electromechanical actuator 8 in particular the electronic control unit 19 of the electromechanical actuator 8, is supplied with electrical energy from the configuration or maintenance terminal 32, corresponding to the electrical energy supply source secondary, when diagnosing the operating data of the electromechanical actuator 8.
• the electromechanical actuator 8 in particular the electronic control unit 19 of the electromechanical actuator 8, is not supplied with electrical energy from from the main electrical energy supply source 54, via the electrical supply cable 10.
• diagnosis of the operating data of the electromechanical actuator 8 is implemented following the electrical connection of the electrical socket 33 with the electrical connection device 30 of the electromechanical actuator 8.
• the operating data of the electromechanical actuator 8 are stored in a memory of the electronic control unit 19, in particular a memory of the microcontroller 29.
• the operating data of the electromechanical actuator 8 can be, for example, a temperature of the electromechanical actuator 8, which can be measured by a temperature sensor, not shown, a number of operating cycles of the electromechanical actuator 8 over a predetermined period of time or current consumption over a predetermined period of time.
• the configuration or maintenance terminal 32 is configured to update part of a software stored in a memory of the electronic control unit 19 of the electromechanical actuator 8, in particular a memory of the microcontroller 29, or to replace software stored in a memory of the electronic control unit 19 of the electromechanical actuator 8, in particular a memory of the microcontroller 29, at least via the electrical connection cable 55 and the electrical socket 33 of the configuration or maintenance terminal 32 and of the electrical connection device 30 of the electromechanical actuator 8.
• the electromechanical actuator 8 in particular the electronic control unit 19 of the electromechanical actuator 8, is supplied with electrical energy from the configuration or maintenance terminal 32, corresponding to an electrical energy supply source secondary, when updating or replacing the software stored in the memory of the electronic control unit 19 of the electromechanical actuator 8.
• the electromechanical actuator 8, in particular the electronic control unit 19 of the electromechanical actuator 8, is not supplied with electrical energy from the main electrical energy supply source 54, via the electrical power cable 10.
• the updating or replacement of the software stored in the memory of the electronic control unit 19 of the electromechanical actuator 8 is implemented following the electrical connection of the electrical socket 33 with the electrical connection device 30 of the electromechanical actuator 8.
• the configuration or maintenance terminal 32 in particular the electronic unit 53 of the configuration or maintenance terminal 32, is configured to put into operation, in other words puts into operation, software or an application, so as to carry out a reinitialization or an adjustment of the operating parameters of the electromechanical actuator 8, carrying out a diagnosis of the operating data of the electromechanical actuator 8 and/or carrying out an update or a replacement of the software stored in a memory of the unit control electronics 19 of the electromechanical actuator 8.
• the configuration or maintenance terminal 32 is in communication with the server 27, so as to download the software following data made available remotely via a communication network, in particular an Internet network which can be connected to the server 27.
• the electrical connection cable 55 comprises a first end 55a and a second end 55b.
• the electrical outlet 33 is connected electrically, in other words is configured to be electrically connected to the first end 55a of the electrical connection cable 55.
• the configuration or maintenance terminal 32 further comprises a first electrical connection port 56.
• the first electrical connection port 56 is electrically connected, in other words is configured to be electrically connected, to the electronic unit 53 of the configuration or maintenance terminal 32.
• the second end 55b of the electrical connection cable 55 is electrically connected, in other words is configured to be electrically connected, to a second electrical connection port 57.
• the second electrical connection port 57 of the electrical connection cable 55 is electrically connected, in other words is configured to be electrically connected, to the first electrical connection port 56 of the configuration or maintenance terminal 32, in particular when this configuration or maintenance terminal 32 is electrically connected to the electronic unit 19 of the electromechanical actuator 8, at least by means of u electrical connection cable 55, the electrical outlet 33 and the electrical connection device 30.
• the first and second electrical connection ports 56, 57 are of the USB type (acronym of the English term “Universal Serial Bus”).
• the electrical connection between the configuration or maintenance terminal 32 and the electronic control unit 19 of the electromechanical actuator 8 can be standard, in particular in the case where the first and second electrical connection ports 56, 57 are “USB” type ports.
• the electrical connection cable 55 comprises at least one protection device 58.
• the protection device 58 is configured to protect, in other words protects, the electronic unit 53 of the configuration or maintenance terminal 32 and the electronic control unit 19 of the electromechanical actuator 8, when the electromechanical actuator 8 is electrically connected to the main power supply source 54, via the power supply cable 10, and when the configuration terminal or 32 is electrically connected to the electromechanical actuator 8, at least by means of the electrical connection cable 55 and the electrical socket 33 of the configuration or maintenance terminal 32 and the electrical connection device 30 of the electromechanical actuator 8 .
• the protection device 58 makes it possible, on the one hand, to avoid damaging the electronic unit 53 of the configuration or maintenance terminal 32, in particular the electronic components dedicated to communication by means of the first and second ports electrical connection 56, 57 of the "USB" type, and, on the other hand, to avoid damage the electronic control unit 19 of the electromechanical actuator 8.
• the protection device 58 makes it possible to electrically connect the configuration or maintenance terminal 32 to the electromechanical actuator 8, while the electromechanical actuator 8 is electrically connected to the main electrical power source 54, by the intermediary of the power supply cable 10, in other words without having to disconnect or electrically disconnect the electromechanical actuator 8 with respect to the main power supply source 54.
• protection device 58 comprises at least one electronic card 59 and one protection component 60. Protection component 60 is mounted on electronic card 59.
• the protection component 60 is a diode.
• the electronic card 59 of the protection device 58 comprises a plurality of electrical tracks, not shown.
• the electrical connection cable 55 comprises a plurality of electrical wires, not shown.
• the electronic card 59 of the protection device 58 comprises at least as many electrical tracks as the number of electrical wires of the electrical connection cable 55.
• each electrical wire of the electrical connection cable 55 is electrically connected, in other words is configured to be electrically connected to one of the electrical tracks of the electronic card 59 of the protection device 58.
• the protection component 60 is mounted in parallel with the electrical tracks of the electronic card 59 of the protection device 58, electrically connected to the electrical wires of the electrical connection cable 55.
• the electrical connection device 30 comprises electrical connection points 31 formed on a face 42a of the printed circuit board 42.
• the electrical connection points 31 are electrical conductors of the printed circuit board 42.
• the electrical conductors of the printed circuit board 42 correspond to electrical tracks printed on the printed circuit board 42.
• the electrical connection device 30 comprises four electrical connection points 31. In FIG. 6, only three of the electrical connection points 31 are represented.
• the number of electrical connection points is not limiting and may be different. It can be, in particular, two, three or greater than or equal to five.
• the electrical socket 33 of the configuration or maintenance terminal 32 comprises cooperating pins, in other words configured to cooperate, with the electrical connection device 30 and, more particularly, with the electrical connection points 31 of the printed circuit board 42.
• the pins of the electrical socket 33 are electrically connected to the electrical tracks of the electronic card 59 of the protection device 58, in particular either directly, in the case not shown where the protection device 58 is integrated into the electrical socket 33, either by means of electrical wires of the electrical connection cable 55.
• the electrical connection points 31 of the printed circuit board 42 are electrically connected to ports of the microcontroller 29 by electrical tracks, not shown, printed on the printed circuit board 42.
• the electrical connection device 30 comprises an electrical connector.
• the electrical connector is electrically connected to the printed circuit board 42, for example by an electrical cable, or fixed to the printed circuit board 42 and, more particularly, soldered to the printed circuit board 42.
• the electrical outlet 33 is equipped with an electrical connector complementary to that of the electrical connection device 30.
• the electrical socket 33 comprises removable fixing elements 34, only one of which is shown in FIG. 8.
• the removable fixing elements 34 of the electrical socket 33 are configured to cooperate with the wall 39 of the housing 17, in particular in an assembled configuration of electrical outlet 33 with electromechanical actuator 8.
• the removable fixing elements 34 of the electrical socket 33 are similar to the removable fixing elements 25 of the first member 23 of the switching device 21 .
• the concealment device makes it possible to dispense with the supply of electrical energy to the electromechanical actuator from the main electrical power source, via the electrical power cable, when the configuration or maintenance terminal is electrically connected to the electromechanical actuator.
• the motorized drive device 7 comprises, in addition to a plurality of first reels of the drive cords 5, a plurality of second reels of the orientation cords 6.
• the cords drive 5 are connected, on the one hand, to the load bar 4 and, on the other hand, to the first reels.
• the orientation cords 6 are connected, on the one hand, to the load bar 4 and to the slats 3 and, on the other hand, to the second winders.
• the lower end of each drive cord 5 is connected to the load bar 4 and the upper end of each drive cord 5 is connected to one of the first winders, in particular in the assembled configuration of the concealment device 1 in the installation 100.
• each orientation cord 6 is connected to the load bar 4 and the upper end of each orientation cord 6 is connected to one of the second reels, in particular in the assembled configuration of the screening device 1 in the installation 100.
• the first and second reels are arranged inside the rail 9.
• the motorized drive device 7 comprises two chains for driving and orienting the slats 3 of the screen 2, replacing the drive cords 5 and the orientation cords 6.
• each chain is arranged inside one of the wings, arranged along one side of the screen 2 of the concealment device 1 .
• the communication module 49 of the electronic control unit 19 is configured to receive, in other words receives, and, possibly, to send, in other words sends, control commands transmitted by wireless means, in particular, radio commands.
• the communication module 48 of the local 14 or central 15 control unit is configured to send, in other words sends, and, optionally, to receive, in other words receives, control commands, in particular by means without wire, for example radio.

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• Engineering & Computer Science (AREA)
• Structural Engineering (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Transforming Electric Information Into Light Information (AREA)
• Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
• User Interface Of Digital Computer (AREA)

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Publications (1)

Family

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• 2021
  • 2021-06-16 FR FR2106374A patent/FR3124213B1/fr active Active
• 2022
  • 2022-06-15 EP EP22734918.0A patent/EP4355975A1/de active Pending
  • 2022-06-15 WO PCT/EP2022/066383 patent/WO2022263552A1/fr active Application Filing

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