CN210564012U - Chain type electric window opener with speed regulation, synchronization and communication functions - Google Patents
Chain type electric window opener with speed regulation, synchronization and communication functions Download PDFInfo
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- CN210564012U CN210564012U CN201920930769.1U CN201920930769U CN210564012U CN 210564012 U CN210564012 U CN 210564012U CN 201920930769 U CN201920930769 U CN 201920930769U CN 210564012 U CN210564012 U CN 210564012U
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- 238000012544 monitoring process Methods 0.000 description 8
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- 239000000779 smoke Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
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Abstract
The utility model relates to a chain electric window opener with speed regulation, synchronization and communication functions, including direct current motor, gear reduction mechanism is connected to the direct current motor output, the chain is connected to the gear reduction mechanism output, the chain is installed in chain guide, the chain is the linear motion of pushing out or pulling back under the drive of gear reduction mechanism output wheel, gear reduction mechanism one side or top department install the control scheme board that possesses closed loop feedback control and communication function, all these parts pack into the aluminum alloy housing after the equipment, the control scheme board is used for external output information and receiving external instruction, direct current motor rotates and makes gear reduction mechanism export magnetic signal to the control scheme board, connect control scheme board one end by electric wire one end and be connected to the aluminum alloy housing outside; the utility model provides a chain electric window opener can't outwards export the problem of the quick-witted information of windowing for chain electric window opener intelligence is more humanized and has realized simultaneously that many chain electric window opener rotational speeds and stroke are synchronous.
Description
[ technical field ]
The utility model belongs to the technical field of intelligence house technique and engineering and specifically relates to an electronic machine of windowing of chain that possesses speed governing, synchronization and communication function.
[ background art ]
The chain type electric window opener is a new favorite in the field of buildings for nearly more than ten years and is mainly used for opening high windows and opening automatic fire-fighting smoke exhaust. However, the conventional chain type electric window opener only performs window opening and closing actions through the direction change of the dc voltage, and as to how much distance is opened, how much distance is closed, whether the window is opened in place or not, and whether the window is closed in place or not, whether the chain type electric window opener is working normally? And in a series of problems, the chain type electric window opener cannot output feedback information, so that the monitoring system cannot know that accurate judgment cannot be made and further control of the next step cannot be performed.
Because the unable output state information of chain electric window opener in intelligence house field, consequently also can't really know the state of window through APP remote control chain electric window opener, open or close, bad or normal work, how big is the distance or the angle opened in normal work? The current method is to acquire the state of a window by installing a window magnet on the window, and the window magnet can only passively tell a user whether the window is opened or closed, and the user cannot tell how large the window is opened without the window opening and closing function, so that the intelligent automatic function of the smart home is greatly reduced.
Because the traditional chain type electric window opening machine cannot know the state and the position of the traditional chain type electric window opening machine, the traditional chain type electric window opening machine cannot be controlled by the outside to accurately move to the preset position. Therefore, if the chain type electric window opening machine can know the state and the position of the chain type electric window opening machine, output various information related to the chain type electric window opening machine and receive control command information of a communication protocol to carry out corresponding operation, the chain type electric window opening machine in the field of networking monitoring and intelligent home furnishing is more intelligent, more humanized and more practical, and has remarkable significance.
The chain type electric window opener adopts the carbon brush motors as the driving motors, the rotating speed of each carbon brush motor is different, but the internal reduction ratios of chain type window openers of the same type are the same, so that the chain type window openers of the same type have different stroke lengths caused by different working speed. Especially when the stress is uneven, the chain type window opener is dangerous and unsafe when more than one chain type window opener is installed on a large window. The window can be not closed tightly, and even fall from high altitude, and other serious consequences can be caused.
[ contents of utility model ]
The utility model aims at solving foretell not enough and providing an electronic machine of windowing of chain that possesses speed governing, synchronization and communication function, solved the electronic machine of windowing of chain and can't export the problem of the machine information of windowing to the outside for the electronic machine of windowing of chain is intelligent more humanized more practical.
The utility model discloses a synchronous function problem in coordination between the machine of windowing of different chains on just can solving same window, and it is different that can fundamentally solve the chain machine rotational speed of windowing, the great increase of the security of electric window and the leakproofness of having ensured the electric window of the asynchronous problem of stroke.
For realizing above-mentioned purpose design one kind possess speed governing, synchronous and communication function's chain electric window opener, including miniature DC motor 1, gear reduction mechanism 2, chain 31, aluminum alloy casing 4, control scheme 5, four-core electric wire 6, gear reduction mechanism 2 takes magnetic signal output, gear reduction mechanism 2 is connected to miniature DC motor 1's output, chain 31 is connected to gear reduction mechanism 2's output, chain 31 and gear reduction mechanism 2's output wheel meshing transmission, chain 31 is installed in chain guide 32, chain 31 is the linear motion who releases or pull back under gear reduction mechanism 2 output wheel's drive, gear reduction mechanism 2 one side or top department install the control scheme 5 that possesses closed-loop feedback control and communication function, miniature DC motor 1, gear reduction mechanism 2, Chain 31, control circuit board 5 pack into in the aluminum alloy housing 4 after the equipment, control circuit board 5 is used for external output information and receives external instruction, miniature direct current motor 1 rotates and makes gear reduction mechanism 2 export the magnetic signal to control circuit board 5, control circuit board 5 adjusts miniature direct current motor 1's rotational speed after the magnetic signal analysis processes that receives, control circuit board 5 is connected to 6 one end of four-core electric wire, the 6 other end of four-core electric wire is connected to the aluminum alloy housing 4 outsidely.
Further, the four-core electric wire 6 is connected with a windowing machine controller 10 outside the aluminum alloy shell 4, the windowing machine controller 10 provides a windowing machine power supply and a communication line interface, and the control circuit board 5 receives various control information sent by the windowing machine controller 10 to perform window opening and closing actions and outputs various required information to the windowing machine controller 10.
Further, windowing machine controller 10 is the controller of taking the wiFi function, windowing machine controller 10 passes through WIFI signal connection cell-phone APP terminal 11.
Furthermore, a 12-pole radial magnetizing magnetic ring 8 is installed in the gear reduction mechanism 2, the magnetic ring 8 is used for outputting magnetic signals with alternating N and S poles, a hall element 9 is arranged in the control circuit board 5, and the hall element 9 is used for receiving the magnetic signals and is connected with a single chip microcomputer on the control circuit board 5.
Further, the magnetic ring 8 is magnetized in a radial direction, the hall element 9 is a high-sensitivity unipolar hall, and the single chip microcomputer of the control circuit board 5 is a pic16F1938 chip.
Furthermore, the four-core wire 6 is white, brown, yellow and green, wherein the white and brown wires are power lines, the power lines are powered by direct current and perform window opening or window closing actions according to voltage direction changes, the yellow and green wires are communication wires for transmitting information, and the communication protocol adopts an RS-485 protocol.
Further, the information output by the control circuit board 5 includes position information, current travel information, current running direction, running speed, current, and openable maximum travel information, and transmits interactive information through a communication line, and the control circuit board receives instructions (RS485 protocol type instructions) including window opening instructions, window closing instructions, shutdown instructions, and instructions for stopping when moving to a specific position.
Further, the other end of the four-core wire 6 is connected to a windowing machine controller 10 outside the metal shell 4, and the control circuit board 5 receives various control information (information of RS485 protocol type) sent by the windowing machine controller 10 to perform window opening and closing operations and outputs various required information to the windowing machine controller 10.
Furthermore, two yellow-green communication lines in the four-core electric wire 6 can be connected with yellow-green communication lines of other chain type window openers in the same color, and as the communication protocol adopts an RS485 mode, one of the yellow-green communication lines can be defined as a host machine, and the other yellow-green communication lines can be defined as slave machines. The host sends current instant rotating speed and stroke information to other slaves every 100ms, and the slaves adjust the rotating speed of the motor by using control algorithms built in chips on respective control circuit boards 5, so that the purposes of consistent rotating speed and same stroke with the motor of the host are achieved, and the synchronization function is achieved.
Further, windowing machine controller 10 is the controller of taking the wiFi function, windowing machine controller 10 passes through WIFI signal connection cell-phone APP terminal 11.
Further, four-core electric wire 6 is connected with local control unit 12 for the network deployment, local control unit 12 for the network deployment is used for providing power and communication line access, local control unit 12 for the network deployment is provided with a plurality ofly, is connected with the electronic window opener 7 of chain of four at most windows on every local control unit 12 for the network deployment, constitute a network through communication protocol between local control unit 12 for the network deployment, be connected with local switch 14 on the local control unit 12 for the network deployment, local control unit 12 for the network deployment communication connection network deployment master unit 13.
Further, the four-core electric wire 6 is connected to the control box 16, the control box 16 is connected with a plurality of parallel-arranged multi-channel window opening machines, each channel is connected with a plurality of chain type electric window opening machines 7 in series, the chain type electric window opening machines 7 are connected with a local control module 15 and a remote controller 17, and the local control module 15 and the remote controller 17 are used in a matched mode.
Further, gear reduction mechanism 2 comprises input gear, drive gear and the output gear that meshes the connection in proper order, input gear is connected with miniature direct current motor 1's output meshing, output gear is connected with 31 meshing of chain, chain guide 32 sets up at the output gear opposite side, input gear, drive gear, output gear are all fixed in aluminum alloy shell 4, aluminum alloy shell 4 adopts the aluminum alloy die-casting to form.
Compared with the prior art, the utility model, have following advantage:
(1) the utility model discloses can let the user who uses the APP terminal obtain the various true state information of window and chain machine of windowing to judge and send correct operating instruction according to actual need is accurate, and in large-scale commercial building, can control the electronic machine of windowing of controlling chain, can see the true state information of each electronic machine of windowing of chain clearly accurately at total the control unit, thereby control each chain machine of windowing correctly;
(2) the utility model relates to an intelligent chain type electric window opener which upgrades the traditional chain type electric window opener to have the advantages of adjustable operation speed, searchable address, feedbackable various state information, controllable operation through protocol communication and realization of group control and division control through APP terminal remote monitoring control or networking monitoring control;
(3) the utility model discloses realize that chain electric window opener can know self state and position and feed back various network remote monitoring and network deployment control required information, can receive communication protocol's control command information simultaneously and carry out corresponding operation, for realizing through APP remote monitoring chain electric window opener and network deployment control chain electric window opener provide the most basic bottom core technology;
(4) the utility model discloses an increased speed governing, synchronization and communication function on the original function basis of traditional chain electric window opener, solved the problem that traditional chain electric window opener can't export a series of information such as the positional information (the address of this machine), current stroke information, current information, current direction of operation, current operating speed, can open maximum stroke to the outside, realized upgrading ordinary traditional chain electric window opener to possess the address can be sought, various state information can feed back, can realize the intelligent chain electric window opener of group control branch control through APP terminal remote monitoring control or network monitoring;
(5) the utility model discloses can only change the conversion that windows and closed window through the direct current direction with traditional chain machine of windowing, upgrade to except can changing the change over switch window according to the direct current direction, can also carry out corresponding switch window and move the function to the assigned position according to outside communication protocol information instruction, be worth popularizing and applying.
(6) The utility model discloses can let many chain window openers on the same window with the stroke function in coordination that the same rotational speed is the same, ensure the security of window switch in-process and the seal after closing.
[ description of the drawings ]
Fig. 1a is a schematic view of the general structure of the present invention (heavy chain type electric window opener);
FIG. 1b is an enlarged view of a portion of FIG. 1a at I;
fig. 2a is a schematic view of the general structure of the present invention (light chain type electric window opener);
FIG. 2b is an enlarged view of a portion of FIG. 2a at II;
FIG. 3 is a schematic diagram of the relationship between the middle magnetic ring and the Hall element according to the present invention;
fig. 4 is a schematic diagram of a relationship between a window opening machine controller and a mobile phone APP terminal of the present invention;
fig. 5 is a schematic diagram of the networking control of the present invention;
FIG. 6 is a schematic diagram of the present invention used for large project fire protection and smoke evacuation combined with local control;
FIG. 7 shows a synchronous operation of the present invention;
in the figure: 1. the device comprises a micro direct current motor 2, a gear reduction mechanism 31, a chain 32, a chain guide rail 4, an aluminum alloy shell 5, a control circuit board 6, a four-core wire 7, a chain type electric window opener 8, a magnetic ring 9, a Hall element 10, a window opener controller 11, a mobile phone APP terminal 12, a local control unit 13 for networking, a networking master control unit 14, a local switch 15, a local control module 16, a control box 17 and a remote controller.
[ detailed description of the invention ]
The invention is further described below with reference to the accompanying drawings:
as shown in the attached drawings, the utility model comprises a micro DC motor 1, a gear reduction mechanism 2 with magnetic signal output function, a chain 31, an aluminum alloy shell 4, a control circuit board 5 with closed loop feedback control and communication function, and a four-core wire 6, wherein the output end of the micro DC motor 1 is connected with the gear reduction mechanism 2, the output end of the gear reduction mechanism 2 is connected with the chain 31, the chain 31 is in meshing transmission with an output wheel of the gear reduction mechanism 2, the chain 31 is arranged in a chain guide rail 32, the chain 31 is driven by the output wheel of the gear reduction mechanism 2 to do linear motion of pushing out or pulling back, a control circuit board 5 is arranged at one side or above the gear reduction mechanism 2, the micro DC motor 1, the gear reduction mechanism 2, the chain 31 and the control circuit board 5 are assembled and then arranged in the aluminum alloy shell 4, the control circuit board 5 is used for outputting information and receiving external instructions, the micro direct current motor 1 rotates to enable the gear reduction mechanism 2 to output magnetic signals to the control circuit board 5, the control circuit board 5 analyzes and processes the received magnetic signals and then adjusts the rotating speed of the micro direct current motor 1, one end of the four-core wire 6 is connected with the control circuit board 5, and the other end of the four-core wire 6 is connected to the outside of the aluminum alloy shell 4.
The four-core electric wire 6 is connected with a windowing machine controller 10 outside the aluminum alloy shell 4, the windowing machine controller 10 provides a windowing machine power supply and a communication line interface, the control circuit board 5 receives various control information sent by the windowing machine controller 10 to perform window opening and closing actions, various required information is output to the windowing machine controller 10, the windowing machine controller 10 is a controller with a WiFi function, and the windowing machine controller 10 is connected with a mobile phone APP terminal 11 through a WIFI signal; a 12-pole radial magnetizing magnetic ring 8 is installed in the gear speed reducing mechanism 2, the magnetic ring 8 is used for outputting magnetic signals with N and S poles changing alternately, a Hall element 9 is arranged in the control circuit board 5, the Hall element 9 is used for receiving the magnetic signals and is connected with a single chip microcomputer on the control circuit board 5, the magnetizing mode of the magnetic ring 8 is radial magnetizing, the Hall element 9 adopts a high-sensitivity monopole Hall, and the single chip microcomputer of the control circuit board 5 adopts a pic16F1938 chip; the gear reduction mechanism 2 is composed of an input gear, a transmission gear and an output gear which are sequentially meshed and connected, the input gear is meshed and connected with the output end of the miniature direct current motor 1, the output gear is meshed and connected with the chain 31, the chain guide rail 32 is arranged on the other side of the output gear, the input gear, the transmission gear and the output gear are all fixed in the aluminum alloy shell 4, and the aluminum alloy shell 4 is formed by aluminum alloy die casting.
As shown in fig. 5, the four-core electric wire 6 is connected to a networking local control unit 12, the networking local control unit 12 is used for providing power and communication line access, a plurality of networking local control units 12 are provided, each networking local control unit 12 is connected with at most four chained electric window openers 7, the networking local control units 12 form a network through a communication protocol, the networking local control unit 12 is connected with a local switch 14, and the networking local control unit 12 is in communication connection with a networking master control unit 13. As shown in fig. 6, the four-core electric wire 6 is connected to the control box 16, the control box 16 is connected with multiple paths of window openers which are arranged in parallel, each path of window openers is connected with a plurality of chain type electric window openers 7 in series, the chain type electric window openers 7 are connected with the local control module 15 and the remote controller 17, and the local control module 15 and the remote controller 17 are used in a matched mode.
In the utility model, the micro direct current motor is connected with the gear reduction mechanism, the chain and the chain guide rail, the control circuit board is arranged at one side of the gear reduction mechanism, above or near the gear reduction mechanism, all the components are assembled into the aluminum alloy shell, and the four-core electric wire is connected out from the control circuit board to the outside of the shell; the micro direct current motor rotates to enable the gear speed reducing mechanism to output magnetic signals to the control circuit board, the control circuit board compares deviation between the received magnetic signals and expected values, a single chip microcomputer on the control circuit board is used for regulating variables, and the regulated variables are output back to the micro direct current motor of a controlled object to adjust the rotating speed of the micro direct current motor, so that the chain type window opener can accurately and stably operate according to a preset mode, the control circuit board also performs real-time analysis processing on the received magnetic signals, and a series of information such as position information (local address), current stroke information, current information, current operating direction, current operating speed and maximum openable stroke of the chain type electric window opener is obtained and can be fed back to the outside.
The utility model discloses because its inside gear reduction mechanism takes the magnetic signal output, thereby singlechip can calculate the rotational speed that the miniature DC motor was adjusted in the control scheme board control according to received magnetic signal and reach the operating speed and the state that needs. The mounting bracket for the chain type electric window opener is fixed on a window and then is connected with an external control unit through a four-core wire, receives various control information sent by the control unit to open and close the window, and simultaneously can output various required information to the control unit.
The utility model discloses in, four core electric wires 6 are white, brown, yellow, green four-color, and wherein, white and brown line are the power cord, and the power cord adopts the direct current power supply to windowing or closing the window action according to voltage direction change, yellow and green line are transmission information's communication line, and its communication protocol adopts RS-485 agreement. The information that can be output to the outside includes: position information (address of the machine), current trip information, current running direction (windowing/closing a window), running speed, current, openable maximum trip information, and the like; the instructions that may be received and implemented include: a window open command, a window close command, a shutdown command, a command to move to a specific position to stop, etc. The chain type electric window opener with the functions of speed regulation, synchronization and communication can also receive commands of window opening/window closing/stopping/running to a specified position and the like in an RS-485 protocol form from an external control unit through yellow and green communication lines, and run corresponding actions.
The utility model discloses possess the basic function and the performance that all other ordinary chain electric window openers possessed, if forward direct current windowing, reverse direct current switch window, 0V stop, overload protection, flexible close (close on the window and close on one section distance speed reduction power reduction before closing completely), close the window and meet and hinder reversal etc.. That is, the utility model discloses increased in the function of ordinary chain electronic ware of windowing and can to relevant control unit or intelligent building control system output such as position information (the address of local), current stroke, current direction of operation (windowing/closing the window), operating speed, current, can open the function of information such as maximum stroke and can receive the function that various adoption RS-485 agreement forms open the window, close the window, shut down, move to specific position and so on command information and corresponding implementation. The chain type electric window opener has the functions of outputting information to the outside, receiving an external information instruction and implementing, and can enable a user of an APP terminal to obtain various real state information of a window and the chain type window opener, so that a correct operation instruction can be accurately judged and sent; in large commercial buildings, the chain type electric window openers can be controlled in a network mode, the real state information of each chain type electric window opener can be clearly and accurately seen from the master control unit, and therefore each chain type window opener can be accurately controlled according to actual needs.
The chain type electric window opener can externally interact information such as position information (an address of the chain type electric window opener), current travel information, current running direction (window opening/window closing), running speed, current, openable maximum travel information and the like, the interactive information is transmitted through two communication lines, and an RS-485 protocol is adopted as a communication protocol; a permanent magnet ring which is magnetized in the radial direction of 12 poles is arranged in a gear speed reducing mechanism with the function of outputting magnetic signals inside, the permanent magnet ring is used for outputting magnetic signals with alternating N poles and S poles, Hall elements in a control circuit board receive the magnetic signals, the magnetic signals are calculated and processed by a single chip microcomputer on the circuit board, the single chip microcomputer analyzes and processes the collected signals and outputs a control variable to a micro direct current motor of a controlled object to adjust the rotating speed of the micro direct current motor, so that the chain type window opener can accurately and stably operate in a preset mode, and meanwhile, the magnetic signals output by the speed reducing mechanism are analyzed and processed in real time, and therefore the single chip microcomputer obtains all information of the chain type window opener and outputs the information to the outside.
The utility model discloses in, miniature DC motor is power component, it rotates to drive gear reduction mechanism, gear reduction mechanism drives the chain motion again, miniature DC motor drives gear reduction mechanism and rotates, the magnetic ring among the reduction mechanism is to the alternate magnetic signal of hall element output NS among the control scheme board, the magnetic signal that singlechip analysis processes received in the circuit board, compare the difference between magnetic signal received and the expectation value, fail controlled unit (miniature DC motor) back again, the rotational speed of miniature DC motor of control adjustment, let the window machine according to the accurate steady operation of preset' S mode. The chain type electric window opener is divided into a heavy chain type electric window opener and a light chain type electric window opener according to the power, and is mainly different in the size, the structure and the material of a volume, a motor and a gear reduction mechanism, and the layout size of a shell and a circuit board. Heavy type is great, motor power is great, gear reduction mechanism adopts splint type reduction mechanism, the gear mainly forms for metal machine tooling, the shell is the aluminium extruded type, light-duty small in size, motor power is less, the gear snap-on in the gear reduction mechanism is on the shell, the shell adopts aluminum alloy die-casting to form.
The utility model discloses in, hall element and singlechip in magnetic ring, the circuit board among the reduction gears are the utility model discloses a core. The magnetizing mode of the magnetic ring is radial magnetizing, and the control precision of the miniature direct current motor is higher when the number of magnetizing poles is larger. The Hall element adopts a high-sensitivity unipolar Hall, the singlechip adopts pic16F1938 of Microchip company in America, a control algorithm is preset, parameters of the algorithm are adjusted according to actual conditions, and control variables generated by calculation results are transmitted back to the micro direct current motor of the controlled unit through a PWM mode generated by the singlechip so as to adjust the rotating speed to reach an ideal running state. The PWM mode generated by the singlechip is transmitted to the miniature direct current motor through an H-bridge drive, the H-bridge drive is composed of 2N-channel MOSFETs and 2P-channel MOSFETs, and the PWM mode acts on the miniature direct current motor through the N-channel MOSFETs; the MOSFET adopts IRF7343 or a combination of IRF7341 and IRF7342 of the American English flying company; for external output communication, 485 chip packaged with SO-8 is adopted, and RS-485 is adopted as communication protocol
And (4) protocol.
The utility model discloses use with the windowing machine controller and the cooperation of cell-phone APP terminal of taking the wiFi function, the utility model discloses the dress links to each other with the windowing machine controller of taking the wiFi function on the window, and the windowing machine controller of taking the wiFi function adorns on the wall at home, and the controller provides the windowing machine power and provides the communication line interface and lets the utility model discloses a two yellow green communication lines insert. Cell-phone download APP to let wiFi module link to the wireless network of family and the backend server link to each other in the controller through relevant setting and operation, like this the utility model discloses in the information of output just can pass through the APP terminal on the network transmission cell-phone, and can be according to reflecting in the cell-phone APP the utility model discloses true state carries out correct effectual control through cell-phone APP terminal.
The utility model discloses networking control service instruction uses the more occasion of the machine quantity of windowing in some, and buildings such as high-grade office building or hotel often need comparatively nimble and humanized control mode. If the chain type electric window opener realizes the communication function, the flexibility and the humanization of the control mode can be better embodied, and the chain type electric window opener is more intelligent. As shown in fig. 5, the local control unit for networking provides the utility model discloses required power and communication line access, the utility model discloses with the mutual various information of local control unit for networking. Meanwhile, the local control units for networking have networking functions, the control units for networking can form a network through various communication protocols, and finally the network is accessed into a building intelligent control system through a networking master control unit or is not accessed into the building intelligent control system to form a system independently, and the master control unit can be a controller with a display screen or a computer directly. Each can be shown to total accuse unit the utility model discloses a state information, then the operator can carry out correct necessary switch window operation according to actual state and needs.
The utility model discloses in some such as the building that needs the floor to always control (fire control linkage, automatic opening window during fire alarm is discharged fume) the individualized window control of daily needs simultaneously, can more nimble convenient application. As shown in fig. 6, the utility model discloses a local switch can be connected to local control module, and local control module possesses the remote control and receives the function, can pair the sign indicating number with the remote controller simultaneously, and the flexibility is divided into groups. The utility model discloses and carry out the communication through communication protocol between the local control module, local control module with received switching signal or remote controller order conversion cost utility model discloses the agreement content transmission that can discern gives the utility model discloses, the utility model discloses carry out corresponding action according to the agreement content of receiving local control module transmission and coming. Through the utility model discloses with local control module's combination, the material cost and the labour cost of having saved field wiring greatly to nimble grouping realizes daily individualized control to the window machine of opening.
The utility model discloses need use many the application of the same model chain machine synchronous operation of windowing to large-scale window, can effectively ensure the chain of difference and window the rotational speed between the machine and the stroke unanimous synchronization. The yellow-green communication lines of the plurality of chain type window openers are connected in the same color, the communication protocol adopts an RS485 mode, a host is set, the host sends current rotating speed and stroke position information to other slave machines every 100ms, and the slave machines adjust the rotating speed of the motor by utilizing control algorithms built in chips on the control circuit boards 5 respectively after receiving the information, so that the rotating speed and the stroke are kept synchronous and consistent with the motor of the host. The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an electronic machine of windowing of chain that possesses speed governing, synchronization and communication function, includes miniature direct current motor (1), gear reduction mechanism (2), chain (31), aluminum alloy shell (4), control scheme board (5), four-core electric wire (6), its characterized in that: the gear reduction mechanism (2) is provided with a magnetic signal output, the output end of the miniature direct current motor (1) is connected with the gear reduction mechanism (2), the output end of the gear reduction mechanism (2) is connected with the chain (31), the chain (31) is in meshing transmission with the output wheel of the gear reduction mechanism (2), the chain (31) is installed in the chain guide rail (32), the chain (31) is driven by the output wheel of the gear reduction mechanism (2) to do linear motion of pushing out or pulling back, a control circuit board (5) with closed-loop feedback control and communication functions is installed on one side or the upper part of the gear reduction mechanism (2), the miniature direct current motor (1), the gear reduction mechanism (2), the chain (31) and the control circuit board (5) are assembled and then installed in the aluminum alloy shell (4), and the control circuit board (5) is used for outputting information and receiving external instructions, miniature direct current motor (1) rotates and makes gear reduction mechanism (2) export magnetic signal to control scheme board (5), control scheme board (5) are to the rotational speed of the miniature direct current motor of adjustment (1) after the magnetic signal analysis processing of receiving, four core electric wire (6) one end connection control scheme board (5), four core electric wire (6) other end is connected to aluminum alloy housing (4) outsidely.
2. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: the four-core electric wire (6) is connected with a window opening machine controller (10) outside the aluminum alloy shell (4), the window opening machine controller (10) provides a window opening machine power supply and provides a communication line interface, the control circuit board (5) receives various control information sent by the window opening machine controller (10) to open and close a window, and meanwhile, various required information is output to the window opening machine controller (10).
3. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 2, wherein: the window opening machine controller (10) is a controller with a WiFi function, and the window opening machine controller (10) is connected with a mobile phone APP terminal (11) through a WIFI signal.
4. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: the magnetic ring (8) which is divided into 12 poles and is magnetized in the radial direction is installed in the gear speed reducing mechanism (2), the magnetic ring (8) is used for outputting magnetic signals with N poles and S poles changing alternately, a Hall element (9) is arranged in the control circuit board (5), and the Hall element (9) is used for receiving the magnetic signals and is connected with a single chip microcomputer on the control circuit board (5).
5. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 4, wherein: the magnetizing mode of the magnetic ring (8) is radial magnetizing, the Hall element (9) adopts a high-sensitivity monopole Hall, and the singlechip of the control circuit board (5) adopts a pic16F1938 chip.
6. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: the four-core electric wire (6) is in four colors of white, brown, yellow and green, wherein the white and brown wires are power supply wires, the power supply wires are powered by direct current and perform window opening or window closing actions according to voltage direction changes, the yellow and green wires are communication wires for transmitting information, and the communication protocol adopts an RS-485 protocol.
7. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: the information output by the control circuit board (5) comprises position information, current travel information, current running direction, running speed, current and openable maximum travel information, interactive information is transmitted through a communication line, and the control circuit board (5) receives and implements instructions comprising window opening instructions, window closing instructions, stop instructions and instructions for stopping when moving to a specific position.
8. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: the two yellow-green communication lines in the four-core electric wire (6) can be connected with two yellow-green communication lines of a chain type electric window opener with speed regulation, synchronization and communication functions, a plurality of window openers can be connected, and the rotating speed and stroke information of the motor can be mutually exchanged among the plurality of chain type window openers through the two yellow-green communication lines.
9. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: the four-core electric wire (6) is connected with a local control unit (12) for networking, the local control unit (12) for networking is used for providing power and communication line access, a plurality of local control units (12) for networking are arranged, each local control unit (12) for networking is connected with a chain type electric window opener (7) with at most four windows, the local control units (12) for networking form a network through a communication protocol, the local control unit (12) for networking is connected with a local switch (14), and the local control unit (12) for networking is in communication connection with a networking master control unit (13); four-core electric wire (6) are connected to control box (16), be connected with the multichannel of parallel arrangement on control box (16) and window the machine, every way all establishes ties has a plurality of chain electric window machine (7), be connected with local control module (15), remote controller (17) on chain electric window machine (7), local control module (15) pair with remote controller (17) and use.
10. The chain type electric window opener with the functions of speed regulation, synchronization and communication as claimed in claim 1, wherein: gear reduction unit (2) comprise input gear, drive gear and the output gear that meshes the connection in proper order, input gear is connected with the output meshing of miniature direct current motor (1), output gear is connected with chain (31) meshing, chain guide (32) set up at the output gear opposite side, input gear, drive gear, output gear are all fixed in aluminum alloy housing (4), aluminum alloy housing (4) adopt the aluminum alloy die-casting to form.
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| CN2019205635894 | 2019-04-24 | ||
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| CN201910535269.2A Pending CN110206441A (en) | 2019-04-24 | 2019-06-20 | A kind of chain type electric window opening machine having speed regulation, synchronization and communication function |
| CN201920930769.1U Active CN210564012U (en) | 2019-04-24 | 2019-06-20 | Chain type electric window opener with speed regulation, synchronization and communication functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206441A (en) * | 2019-04-24 | 2019-09-06 | 上海福丝机电设备有限公司 | A kind of chain type electric window opening machine having speed regulation, synchronization and communication function |
| CN113303653A (en) * | 2021-05-24 | 2021-08-27 | 深圳市新博孚智能设备有限公司 | Remote controller, electric curtain, curtain kit and code matching method |
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| CN100497876C (en) * | 2005-08-23 | 2009-06-10 | 深圳市尚荣医疗股份有限公司 | Automatic opening and closing device for vertical hinged door |
| CN201763112U (en) * | 2010-07-30 | 2011-03-16 | 金华东联机电科技有限公司 | Intelligent electric window opener |
| CN102383689A (en) * | 2011-09-29 | 2012-03-21 | 鲁文杰 | Synchronous control system of motor-driven window opener |
| CN205330371U (en) * | 2015-12-20 | 2016-06-22 | 姚建江 | Thing networking smart door and window control system |
| CN205894982U (en) * | 2016-08-12 | 2017-01-18 | 上海福丝机电设备有限公司 | Automatic system of windowing is leaked in gas |
| CN107942760A (en) * | 2017-12-18 | 2018-04-20 | 翟广科 | A kind of fire-fighting link intelligence control system and its method of work for window opener |
| CN110206441A (en) * | 2019-04-24 | 2019-09-06 | 上海福丝机电设备有限公司 | A kind of chain type electric window opening machine having speed regulation, synchronization and communication function |
-
2019
- 2019-06-20 CN CN201910535269.2A patent/CN110206441A/en active Pending
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206441A (en) * | 2019-04-24 | 2019-09-06 | 上海福丝机电设备有限公司 | A kind of chain type electric window opening machine having speed regulation, synchronization and communication function |
| CN113303653A (en) * | 2021-05-24 | 2021-08-27 | 深圳市新博孚智能设备有限公司 | Remote controller, electric curtain, curtain kit and code matching method |
| CN113303653B (en) * | 2021-05-24 | 2023-01-10 | 深圳市新博孚智能设备有限公司 | Remote controller, electric curtain, curtain kit and code matching method |
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| CN110206441A (en) | 2019-09-06 |
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