A kind of rolling screen door control device
Technical field
The present invention relates to control system, particularly a kind of rolling screen door control device.
Background technology
Rolling door, centered by spool, by the rotation of the driven by motor spool of tubulose, completes the opening and closing of rolling door.Rolling door function common is on the market comparatively single, mainly contains hand switch and remote control switch two kinds, and the rolling door of hand switch all needs people to go to rolling door limit to open or close switch when each switch rolling door.When the place in such as garage one class, by rolling door time, people is sitting in driver's cabin usually, to open or close rolling door need get off rolling door hand switch position by door open or close, it is very inconvenient to use.Adopt the mode of remote control switch can the switch of far distance controlled rolling door.Remote control switch mainly comprises remote-controlled launch unit and remote control receiver unit, is transmitted signals to the remote control receiver unit in rolling door by remote-controlled launch unit, controls unlatching or the closedown of rolling door.Adopt remote control switch to control the opening and closing of rolling door, switch gate is convenient, but at remote control switch abnormal or not in remote range time, normally cannot complete the opening and closing of rolling door.In addition, in the process that rolling door is closed, if run into the bar such as car or people and rolling door can not stop in time, easily cause the scratch of people or car etc., security performance is lower, and may cause distortion and the damage of rolling door.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of rolling screen door control device, diverse in function, can manually and the opening and closing of remote control rolling door, and easy to use, user can select as required.Run into obstruction when rolling door is closed, can at once stop closing the door and rolling door is opened, preventing the scratch such as car or people, improve the safety factor of rolling door, also prevent the distortion of rolling door.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of rolling screen door control device, comprise control unit, described control unit is electrically connected on relay, the rotation of described Control motor, described electric machine rotation drives the switch of rolling door, described control unit connects remote control receiver unit, described remote control receiver unit receives the switch gate instruction that remote-controlled launch unit sends, described control unit connects an infrared trigger element that is hampered, and described control unit is also electrically connected a hand switch.The motor of described rolling door generally adopts tube shaped electric machine, is enclosed within spool, and described rolling door is assembled by the sheet metal of sheet, and coiling axle rotates.Drive spool to rotate when tube shaped electric machine rotates, described rolling door is opened along with spool rotates together or is closed rolling door.The motor that control unit sends stops, forward or reverse instruction provides mainly through manual control hand switch or remote control switch.According to the mode of hand switch, when people is for pressing hand switch, the stopping that control unit collection hand switch provides, unlatching or stop signal, according to the signal sending controling instruction gathered to relay coil, by control relay coil electric and dead electricity, realize rolling door open, close or stop action.Control motor rotates forward, reverse and stop action mainly as follows: relay has two, and coil and the motor of a relay just connect, and when coil obtains electric, motor rotates forward, the coil of another relay and motor reversal connection, the motor reversal when coil obtains electric.If the coil of two relays is dead electricity simultaneously, relay contact disconnects, motor stalls.According to the mode of remote control switch, when artificially sending stopping by remote-controlled launch unit, opening or closing instruction, the remote control receiver unit be arranged in rolling door receives corresponding instruction, and corresponding instruction is sent to control unit, described control unit according to the control instruction sending controling instruction received to relay coil, the forward, reverse or stop controlling motor only, complete the unlatching of rolling door, closedown or stop action.The convenient intelligence of remote control switching system, easy to use, but need not in remote range or remote control switch lost efficacy to select the mode of hand switch as emergent means when some.In addition when rolling door is in closing process, responded to by the infrared trigger element that is hampered, if sensed, people or car etc. will pass through rolling door, send triggering signal to control unit, by control unit sending controling instruction to relay coil, relay coil dead electricity motor stalls, then by control unit sending controling instruction to relay coil, by motor forward or reverse, rolling door is opened, guarantor or car are normal through rolling door, avoiding the damage causing people or car, also prevent rolling door because causing distortion with the collision of car or people.
Preferably, described hand switch is three hand switches, and three described hand switches comprise shutdown switch, door open switch and door closing switch.When stopping, opening or close rolling door, as long as press corresponding switch respectively.
Preferably, the described infrared trigger element that is hampered comprises the infrared inductor be arranged on rolling door base, described infrared inductor connection control unit.If in rolling door door closing procedure, have vehicle or people to pass through, described infrared inductor after sensing signal sending controling instruction to control unit.By control unit sending controling instruction to relay coil, relay electric-loss disconnects, motor stalls, rolling door stops closing the door action, then control unit sending controling instruction is to relay coil, by relay coil electricly control motor forward and reverse with dead electricity, rolling door is opened.
Preferably, described control unit is also connected with one and outputs module, and described module of outputing is electrically connected a switch, and described switch connects illuminating lamp.Control in the process that rolling door to open or close by electric machine rotation at control unit, control unit sends corresponding control instruction to outputing module, outputs module and sends low level or high level to switch according to control instruction, the disconnection of gauge tap or close.Such as, when having people or car will pass through, rolling door opened, control unit sending controling instruction is to outputing module, and output module and send high level instruction to switch, switch closes, illumination lamp ignition, convenient current.For using electricity wisely, after people or car pass through, rolling door closing control unit sending controling instruction is to outputing module, and output module and send low level to switch, switch disconnects, and illuminating lamp extinguishes.
Preferably, described remote-controlled launch unit is arranged on a hand-held remote control unit.Hand-held remote control unit can carry at one's side, easy to use.
Preferably, described control unit connects a motor adjustment key circuit, and described motor adjustment key circuit is arranged on the doorframe of rolling door.Motor adjustment key circuit is used for arranging motor rotation time and running speed, thus ensures the requirement to rolling door switch height and switching speed.
Preferably, hand-held remote control unit is provided with a motor adjustment key circuit, the remote-controlled launch unit described in described motor adjustment key circuit connects.Motor being adjusted key circuit is arranged on hand-held remote control unit, when needing rotating speed and the time adjusting motor, directly arranges on hand-held remote control unit, easy to use.
After adopting technique scheme, tool of the present invention has the following advantages:
Rolling door is also opened or closedown by the mode of hand switch by the mode of remote control switch by described rolling door.Have two kinds of modes to select for user, user can according to actual conditions choice for use mode.In rolling door closing process, whether there are people or car process by the infrared trigger element induction that is hampered, and control motor action by control unit sending controling instruction, avoid people or car and rolling door side swipe and cause damage, also prevent the distortion of rolling door.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is wiring block diagram of the present invention;
Fig. 2 is the hand-held remote control unit schematic diagram being provided with motor adjustment key circuit.
Detailed description of the invention
As shown in Figure 1, a kind of rolling screen door control device, comprise control unit, the coil of described control unit electrical connection relay, the contact of described relay is connected on power line, described relay coil the electric rotation controlling motor with dead electricity, described electric machine rotation drives the switch of rolling door, described control unit connects remote control receiver unit, described remote control receiver unit receives the switch gate instruction that remote-controlled launch unit sends, described control unit connects an infrared trigger element that is hampered, and described control unit is also electrically connected a hand switch.The motor of described rolling door generally adopts tube shaped electric machine, is enclosed within spool, and described rolling door is assembled by the sheet metal of sheet, and coiling axle rotates.Drive spool to rotate when tube shaped electric machine rotates, described rolling door is opened along with spool rotates together or is closed rolling door.The motor that control unit sends stops, forward or reverse instruction provides mainly through manual control hand switch or remote control switch.According to the mode of hand switch, when people is for pressing hand switch, the stopping that described control unit collection hand switch provides, unlatching or stop signal, and by the signal sending controling instruction that receives to relay coil, by control relay coil electricly realize rolling door with dead electricity and open, close or stop action.Rotated forward by Control motor, reverse and stop action mainly as follows: relay has two, coil and the motor of a relay just connect, when coil obtains electric, motor rotates forward, the coil of another relay and motor reversal connection, the motor reversal when coil obtains electric.If the coil of two relays is dead electricity simultaneously, relay contact disconnects, motor stalls.According to the mode of remote control switch, when artificially sending stopping by remote-controlled launch unit, opening or closing instruction, the remote control receiver unit be arranged in rolling door receives corresponding instruction, and corresponding instruction is sent to control unit, described control unit according to the control instruction sending controling instruction received to relay coil, the forward, reverse or stop controlling motor only, complete the unlatching of rolling door, closedown or stop action.The convenient intelligence of remote control switching system, easy to use, but need not in remote range or remote control switch lost efficacy to select the mode of hand switch as emergent means when some.In addition when rolling door is in closing process, responded to by the infrared trigger element that is hampered, if sensed, people or car etc. will pass through rolling door, send triggering signal to control unit, by control unit sending controling instruction to relay coil, relay coil dead electricity motor stalls, then by control unit sending controling instruction to relay coil, by motor forward or reverse, rolling door is opened, guarantor or car are normal through rolling door, avoiding the damage causing people or car, also prevent rolling door because causing distortion with the collision of car or people.
The Control motor that setting and motor coil are just connecing in the present embodiment rotates forward to be opened rolling door, rolling door is closed with the Control motor reversal of motor coil reversal connection.
Hand switch described in the present embodiment is three hand switches, and three described hand switches comprise shutdown switch, door open switch and door closing switch.The corresponding motor stalls of shutdown switch described in the present embodiment, the rotating forward of the corresponding motor of opening switch, the reversion of the corresponding motor of closing switch.When stopping, opening or close rolling door, as long as press corresponding switch respectively.
In addition, for avoiding rolling door in closing process, there are car or people to cause side swipe through rolling door, are provided with the infrared trigger element that is hampered, the described infrared trigger element that is hampered comprises the infrared inductor be arranged on rolling door base, described infrared inductor connection control unit.In the process that rolling door is closed the door, there are vehicle or people to pass through, described infrared inductor after sensing signal sending controling instruction to control unit, by control unit sending controling instruction to relay, relay electric-loss motor stops action, stop the action of closing the door of rolling door, then by control unit sending controling instruction to the relay just connect with motor coil.Relay coil obtain electric after, motor rotate forward rolling door is opened.
Described control unit is also electrically connected with one and outputs module, and described module of outputing is electrically connected a switch, and described switch connects illuminating lamp.Control in the process that rolling door to open or close by electric machine rotation at control unit, control unit sends corresponding control instruction to outputing module, outputs module and sends low level or high level to switch according to control instruction, the disconnection of gauge tap or close.Such as, when having people or car to pass through, need rolling door to open, control unit sending controling instruction is to outputing module, and output module and send high level instruction to switch, switch closes, illumination lamp ignition, convenient current.For using electricity wisely, after car or people pass through rolling door, need rolling door to close, control unit sending controling instruction is to outputing module, and output module and send low level to switch, switch disconnects, and illuminating lamp extinguishes.
In the present embodiment, described remote-controlled launch unit is arranged on a hand-held remote control unit, is convenient for carrying and operates.
For adjustment meets speed and the time needs of switch rolling door, be provided with a motor adjustment key circuit.Described motor adjustment key circuit by adjusting rotating speed and the rotation time of motor, thus ensures the requirement to rolling door switch gate height and switch gate speed.
Embodiment 1:
Described motor adjustment key circuit is arranged on the doorframe of rolling door, and is connected with control unit.In use, the position that people directly arrives rolling door arranges the duration of runs and the rotating speed of motor.
Embodiment 2:
As Fig. 2, hand-held remote control unit 1 is provided with a motor adjustment key circuit, the remote-controlled launch unit described in described motor adjustment key circuit connects.Motor being adjusted key circuit is arranged on hand-held remote control unit, when needs adjustment motor speed and time, directly arranges on hand-held remote control unit, easy to use.
The connection of modules and control unit, is also provided with an interface circuit for convenience, and described interface circuit connects remote control receiver unit, hand switch control unit and outputs module, is connected to corresponding interface on control unit by interface circuit.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.