CN208048591U - A kind of curtain timing circuit and controller - Google Patents
A kind of curtain timing circuit and controller Download PDFInfo
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- CN208048591U CN208048591U CN201720781524.8U CN201720781524U CN208048591U CN 208048591 U CN208048591 U CN 208048591U CN 201720781524 U CN201720781524 U CN 201720781524U CN 208048591 U CN208048591 U CN 208048591U
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- curtain
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- timing circuit
- control unit
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Abstract
The utility model discloses a kind of curtain timing circuit and controller, the wherein circuit includes：Electric motor units, switch unit, collecting unit and main control unit, wherein the electric motor units are connect by the switch unit with the main control unit, the collecting unit is connect with the main control unit and switch unit respectively；Described control unit controls the conducting state of the switch unit so that the electric motor units are in running order according to control signal；The collecting unit acquire the electric motor units it is in running order when circuit in current information and the current information is sent to control unit；Described control unit records the run time of the curtain according to the current information.The timing circuit determines a run time of curtain by judging the working condition of curtain, and keeps records of standard-sized sheet or fully closed time of the run time as curtain, this saves the process being manually arranged, and then improve the experience of user.
Description
Technical field
The utility model is related to smart home field more particularly to a kind of curtain timing circuits and controller.
Background technology
Currently, popularizing with smart home, many families are assembled with electrically driven curtain, and the electrically driven curtain is in controller
Effect is lower to realize being automatically opened or closed for curtain.However existing controller, generally pass through external equipment or record of keys window
The run time of curtain motor, it is not of uniform size due to curtain size, if the method for also using this manual setting, window is arranged
The run time of curtain so that setting up procedure is excessively cumbersome, is unfavorable for the experience of user.
Utility model content
The embodiments of the present invention provide a kind of curtain timing circuit and controller, and the fortune of curtain can quickly be arranged
The row time improves the experience of user.
In a first aspect, providing a kind of curtain timing circuit, the wherein circuit includes：Electric motor units, switch unit, acquisition
Unit and main control unit, wherein the electric motor units are connect by the switch unit with the main control unit, the acquisition is single
Member is connect with the main control unit and switch unit respectively；
The main control unit controls the conducting state of the switch unit so that the electric motor units according to control signal
It is in running order；The collecting unit acquire the electric motor units it is in running order when circuit in current information and by institute
It states current information and is sent to main control unit；The main control unit records the run time of the curtain according to the current information.
In the curtain timing circuit of the utility model, the main control unit includes microprocessor.
In the curtain timing circuit of the utility model, the switch unit includes first resistor, second resistance, the one or two
Pole pipe, triode and relay；
The first end of the relay is connect with the collector of the triode, and second end is connect with power supply, and third end is
Common end is connected to each other for multiple relays, and the 4th end is connect with the collecting unit, and the 5th end connects with the electric motor units
It connects；The emitter of the triode is grounded, and base stage is connect with the microprocessor by the first resistor and by described the
Two resistance eutral groundings；The anode of first diode is connect with the first end of the relay, and the of cathode and the relay
Two ends connect.
In the curtain timing circuit of the utility model, the collecting unit includes sampling resistor, the first capacitance, third electricity
Resistance, the 4th resistance and optocoupler；
The first end of the optocoupler is electrically connected with city, and the second end of the optocoupler is connect with the switch unit, described to adopt
Sample resistance is connected between the first end and second end of the optocoupler；The third end of the optocoupler is grounded, and the 4th of the optocoupler the
End is signal output point, and the signal output point connects 5V power supplys by the 3rd resistor；The first end of 4th resistance
It is connect with the third end of the optocoupler, the second end of the 4th resistance is connect with the signal output point and by described first
Capacity earth.
In the curtain timing circuit of the utility model, the collecting unit further includes the second diode and the three or two pole
Pipe；The anode of second diode is connect with the sampling resistor, and the of the cathode of second diode and the optocoupler
One end connects；The cathode of the third diode is connect with the sampling resistor, anode and the light of the third diode
The first end of coupling connects.
In the curtain timing circuit of the utility model, the electric motor units include motor and electric machine spacing part, the electricity
Machine is connect with the 5th end of the relay, and the electric machine spacing part is connect with the microprocessor, when the motor controls window
When curtain reaches the locating part limit signal is sent to the microprocessor.
In the curtain timing circuit of the utility model, the circuit further includes：Signal transmitting and receiving unit, the signal transmitting and receiving
Unit is connect with the microprocessor, for receiving and dispatching signal of communication.
In the curtain timing circuit of the utility model, the circuit further includes：LCD display unit, the LCD are shown
Unit is connect with the microprocessor, for showing curtain status information.
In the curtain timing circuit of the utility model, the microprocessor is Zigbee processors.
Second aspect additionally provides a kind of curtain controller, for controlling opening or closing for curtain, the wherein controller
Including any one of the above curtain timing circuit.
The timing circuit of the utility model embodiment includes：Electric motor units, switch unit, collecting unit and main control unit,
The wherein described electric motor units are connect by the switch unit with the main control unit, the collecting unit respectively with the master control
Unit is connected with switch unit；The main control unit controls the conducting state of the switch unit so that institute according to control signal
It is in running order to state electric motor units；The collecting unit acquire the electric motor units it is in running order when circuit in electric current
The current information is simultaneously sent to main control unit by information；The main control unit records the curtain according to the current information
Run time.The timing circuit determines a run time of curtain by judging the working condition of curtain, and keeps records of
Standard-sized sheet or fully closed time of the run time as curtain this save the complicated processes such as artificial setting, and then improve use
The experience at family.
Description of the drawings
It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of schematic diagram for curtain timing circuit that the utility model embodiment provides；
Fig. 2 is the electrical block diagram for the microprocessor that the utility model embodiment provides；
Fig. 3 is the electrical block diagram for the switch unit that the utility model embodiment provides；
Fig. 4 is the electrical block diagram for the collecting unit that the utility model embodiment provides；
Fig. 5 is a kind of another schematic diagram for curtain timing circuit that the utility model embodiment provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of schematic diagram for curtain timing circuit that the utility model embodiment provides.The curtain
Timing circuit is applied in curtain controller, for wide-open time and the guarantor for recording curtain when opening or closing in control curtain
The step of depositing, saving user's manual setting curtain run time.As shown in Figure 1, the timing circuit 10 includes：Main control unit 11,
Switch unit 12, electric motor units 13 and collecting unit 14.
Wherein, electric motor units 13 are connect by switch unit 12 with main control unit 11, collecting unit 14 respectively with master control list
Member 11 and switch unit 13 connect.
Wherein, main control unit 11 according to control Signal-controlled switch unit 12 conducting state so that at electric motor units 13
In working condition.Collecting unit 14 acquire electric motor units 13 it is in running order when circuit in current information and by the electric current
Information is sent to main control unit 11.Main control unit 11 records the run time of the curtain according to the current information.
Specifically, which can be generated by button or external command, for example, user thinks that opening curtain can be by one
Lower "ON" button；Also or it is to send out control instruction etc. by installing App on mobile phone.Main control unit 11, which receives, opens curtain
A control signal is produced after instruction, the control signal is in the conduction state for controlling switch unit 12.Work as switch unit
12 it is in the conduction state when, motor is connected to and in running order with power supply in electric motor units 13, and then drives curtain relevant group
Part slides a distance and opens the curtain.
When motor is in running order, electric current process is had on the circuit for controlling motor, phase is acquired by collecting unit
The current information of pass, electric current duration and current waveform etc. when which includes motor work, thus main control unit 11 can be with
A run time of curtain is recorded according to the current information, which is the time that opens or closes of curtain, main
Control preservation run time of unit 11 opens a window or closes window as next time and uses.The complicated processes being manually arranged are this saved, into
And improve the experience of user.
As shown in Fig. 2, main control unit 11 includes microprocessor U1, microprocessor U1 is Zigbee processors, work
Voltage is that VCC2 is 3.3V, can be responsible for communication, signal processing and relevant control.The microprocessor includes multiple pins, should
Multiple pins carry out correlation indices, and switch unit 12 is connected by correlation indices with microprocessor.Wherein the microprocessor also wraps
The ports I/O are included, data transmission is used for.For example the acquisition current information of collecting unit 14 can be sent to master control list by the ports I/O
Member.
As shown in figure 3, switch unit 13 include first resistor R1, second resistance R2, the first diode D1, triode Q1 and
Relay J1, wherein relay J1 include 5 terminals, respectively first end 1, second end 2, third end 3,4 and of the 4th end
5th end 5, first end 1 and second end 2 correspond to electromagnetic coil and are switched in attracting electric relay when there is electric current to pass through.
Wherein, the first end 1 of relay J1 is connect with the collector of triode Q1, second end and the 12V electricity of relay J1
Source connects, and the third end 3 of relay J1 is that common end COM1 is connected to each other for multiple relays, the 4th end 4 and collecting unit
LA connections, the 5th end 5 of relay J1 is connect with the motor in electric motor units 13.The emitter of triode Q1 is grounded, three poles
The base stage of pipe Q1 is connect by first resistor R1 with microprocessor U1, and is grounded by second resistance R2.First diode D1's
Anode is connect with the first end 1 of relay J1, and the cathode of the first diode D1 is connect with the second end 2 of relay J1, two pole
Pipe is fly-wheel diode, plays the protective effect to relay J1.
It should be noted that being rotated and reverse due to needing to control motor in electric motor units, it is somebody's turn to do with realizing to open and close
Curtain, therefore in practical applications, which includes multiple switch unit, therefore will appear multiple relay J1 in circuit,
Third end COM is connected to each other, and the 5th end OUT1 is for connecting motor one end, another terminal connecting zero line of motor.When relay J1's
When 4th end 4 is connected to the 5th end 5, motor is started to work.
As shown in figure 4, collecting unit 14 include sampling resistor R17, the first capacitance C1,3rd resistor R3, the 4th resistance R4,
Second diode D2, third diode D3 and optocoupler U2.
Wherein, the first end 1 of optocoupler U2 is electrically connected with city, and the second end 2 of optocoupler U2 is connect with the 4th end of switch unit,
Sampling resistor R17 is connected between the first end 1 of optocoupler U2 and second end 2.Specifically, the anode of the second diode D2 and sampling
The first end of resistance R17 connects, and the cathode of the second diode D2 is connect with the first end 1 of optocoupler U2.Third diode D3's is negative
Pole is connect with the first end of sampling resistor R17, and the anode of third diode D3 is connect with the first end 1 of optocoupler U2.Optocoupler U2's
First end connects alternating current, and the second end 2 of optocoupler U2 is connect with the second end of sampling resistor R17.Second diode D2 and the three or two
Pole pipe D3 plays a protective role to optocoupler U2.
Wherein, the third end ground connection of optocoupler U2, the 4th end of optocoupler U2 is signal output point LS1, when on sampling resistor R17
When having electric current, electric current LS1 of the signal output point output with certain rule waveform.The signal output point passes through 3rd resistor R3
5V power supplys are connected, i.e. the 4th end of optocoupler passes through 3rd resistor R3 connection 5V power supplys.The first end of 4th resistance R4 and optocoupler U2
Third end 3 connect, the second end of the 4th resistance R4 connect with signal output point LS1 and is grounded by the first capacitance C1.
In certain embodiments, electric motor units 13 include motor and electric machine spacing part, one end and the relay J1 of the motor
The 5th end OUT1 connections, which connect with microprocessor U1, when motor control curtain reaches the limit
When part limit signal is sent to the microprocessor.
As shown in figure 5, the timing circuit further includes：Signal transmitting and receiving unit 15 and LCD display unit 16, signal transmitting and receiving unit
15 connect with microprocessor U1, for receiving and dispatching signal of communication.LCD display unit 16 is connect with microprocessor U1, is used for display window
Curtain status information, such as opening or closing information.It can also be attached with external equipment by the signal transmitting and receiving unit 15,
For example be attached with mobile terminals such as mobile phones, user can control the curtain by mobile phone.
In the embodiments of the present invention, a kind of curtain controller is additionally provided, controller sliding related to curtain
Component is used cooperatively, for controlling opening or closing for curtain.Wherein, the circuit part of the controller includes curtain timing electricity
Road, the curtain timing circuit are the timing circuit in above-described embodiment.In order to illustrate the terseness of book, this will not be repeated here.
The timing circuit determines a run time of curtain by judging the working condition of curtain, and keeps records of this
Standard-sized sheet or fully closed time of the run time as curtain.Using the controller of the timing circuit, artificial setting window can be eliminated
The complicated processes such as the run time of curtain, and then improve the experience of user.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this practicality
Novel protection domain should be subject to the protection scope in claims.
Claims (10)
1. a kind of curtain timing circuit, which is characterized in that including：Electric motor units, switch unit, collecting unit and main control unit,
The wherein described electric motor units are connect by the switch unit with the main control unit, the collecting unit respectively with the master control
Unit is connected with switch unit；
The main control unit controls the conducting state of the switch unit so that the electric motor units are according to control signal
Working condition；The collecting unit acquire the electric motor units it is in running order when circuit in current information and by the electricity
Stream information is sent to main control unit；The main control unit records the run time of the curtain according to the current information.
2. curtain timing circuit according to claim 1, which is characterized in that the main control unit includes microprocessor.
3. curtain timing circuit according to claim 2, which is characterized in that the switch unit includes first resistor,
Two resistance, the first diode, triode and relay；
The first end of the relay is connect with the collector of the triode, and second end is connect with power supply, and third end is public
End is connected to each other for multiple relays, and the 4th end is connect with the collecting unit, and the 5th end is connect with the electric motor units；Institute
The emitter ground connection of triode is stated, base stage is connect with the microprocessor by the first resistor and by the second resistance
Ground connection；The anode of first diode is connect with the first end of the relay, and the second end of cathode and the relay connects
It connects.
4. curtain timing circuit according to claim 3, which is characterized in that the collecting unit includes sampling resistor,
One capacitance, 3rd resistor, the 4th resistance and optocoupler；
The first end of the optocoupler is electrically connected with city, and the second end of the optocoupler is connect with the switch unit, the sampling electricity
Resistance is connected between the first end and second end of the optocoupler；The third end of the optocoupler is grounded, and the 4th end of the optocoupler is
Signal output point, the signal output point connect 5V power supplys by the 3rd resistor；The first end of 4th resistance and institute
The third end connection of optocoupler is stated, the second end of the 4th resistance connect with the signal output point and by first capacitance
Ground connection.
5. curtain timing circuit according to claim 4, which is characterized in that the collecting unit further includes the second diode
With third diode；The anode of second diode is connect with the sampling resistor, the cathode of second diode and institute
State the first end connection of optocoupler；The cathode of the third diode is connect with the sampling resistor, and the third diode is just
Pole is connect with the first end of the optocoupler.
6. curtain timing circuit according to claim 4, which is characterized in that the electric motor units include motor and motor limit
Position part, the motor are connect with the 5th end of the relay, and the electric machine spacing part is connect with the microprocessor, when described
Motor controls and sends limit signal to the microprocessor when curtain reaches the locating part.
7. curtain timing circuit according to claim 2, which is characterized in that further include：Signal transmitting and receiving unit, the signal
Transmit-Receive Unit is connect with the microprocessor, for receiving and dispatching signal of communication.
8. curtain timing circuit according to claim 2, which is characterized in that further include：LCD display unit, the LCD are aobvious
Show that unit is connect with the microprocessor, for showing curtain status information.
9. curtain timing circuit according to claim 2, which is characterized in that the microprocessor is Zigbee processors.
10. a kind of curtain controller, for controlling opening or closing for curtain, which is characterized in that including claim 1 to 9 times
It anticipates a kind of curtain timing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781524.8U CN208048591U (en) | 2017-06-30 | 2017-06-30 | A kind of curtain timing circuit and controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781524.8U CN208048591U (en) | 2017-06-30 | 2017-06-30 | A kind of curtain timing circuit and controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048591U true CN208048591U (en) | 2018-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781524.8U Active CN208048591U (en) | 2017-06-30 | 2017-06-30 | A kind of curtain timing circuit and controller |
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| CN (1) | CN208048591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114999A (en) * | 2017-06-30 | 2017-09-01 | 深圳云博智联科技有限公司 | A kind of curtain timing circuit and controller |
-
2017
- 2017-06-30 CN CN201720781524.8U patent/CN208048591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114999A (en) * | 2017-06-30 | 2017-09-01 | 深圳云博智联科技有限公司 | A kind of curtain timing circuit and controller |
| CN107114999B (en) * | 2017-06-30 | 2023-09-12 | 深圳市华翌科技有限公司 | Curtain timing circuit and controller |
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