CN208784325U - A kind of electric curtain system - Google Patents
A kind of electric curtain system Download PDFInfo
- Publication number
- CN208784325U CN208784325U CN201721798593.6U CN201721798593U CN208784325U CN 208784325 U CN208784325 U CN 208784325U CN 201721798593 U CN201721798593 U CN 201721798593U CN 208784325 U CN208784325 U CN 208784325U
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- Prior art keywords
- casement
- curtain
- controller
- motor
- roll bar
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a kind of electric curtain system, comprising: Curtain rod, traction mechanism for cutain, displacement acquisition component and controller, traction mechanism for cutain and displacement acquisition component are connected with controller；Curtain rod is for placing casement, and traction mechanism for cutain is for driving casement mobile；Displacement acquisition component for acquiring the displacement in casement moving process in real time, and displacement is sent to controller, controller determines the location of casement according to the displacement of casement, and is carried out controlling the traction mechanism for cutain stopping or starting according to the target position of the location of casement He casement.The embodiment of the present application can precisely control the position of casement.
Description
Technical field
The utility model relates to Smart Home technical fields, in particular to a kind of electric curtain system.
Background technique
As the improvement of people's living standards, electrically driven curtain more and more occurs in people's lives.
Electrically driven curtain in the prior art is typically all two lead limit switch compositions, the two lead limit switches point
It is not set to the upper end of window and the lower end of window, and then only there are two positions in lifting for curtain, can not accurately control window
The lifting position of curtain can not further be accurately controlled the light passing amount of window.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electric curtain system, to improve the liter of control curtain
The accuracy that demotion is set.
In a first aspect, the utility model embodiment provides a kind of electric curtain system, comprising: Curtain rod, curtain are led
Draw mechanism, displacement acquisition component and controller, the traction mechanism for cutain and the displacement acquisition component with the controller
It is connected；The Curtain rod is for placing casement, and the traction mechanism for cutain is for driving the casement mobile；It is described
Displacement acquisition component is sent to controller for acquiring the displacement in casement moving process in real time, and by the displacement, described
Controller determines the location of casement according to the displacement of the casement, and according to the location of casement and casement
Target position control the traction mechanism for cutain and drive the casement mobile.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the Curtain rod includes: curtain roll bar, and the curtain roll bar is equipped with casement；The traction mechanism for cutain includes the
One motor；One end of the curtain roll bar is connected by first shaft coupling with displacement acquisition component, and the other end passes through second
Shaft coupling is connected with the first motor；
First motor is for driving the rotation of curtain roll bar to realize that packing up and putting down for casement, the displacement are adopted
Collection component is used to acquire the rotation angle of the curtain roll bar, and the rotation angle is sent to the controller；The control
Device processed determines the position of the curtain based on the rotation angle received.
With reference to first aspect or first aspect the first possible embodiment, the utility model embodiment provide first
The possible embodiment of second of aspect, wherein the curtain roll bar is set in curtain cabin, is additionally provided with pair in the curtain cabin
Curtain roll bar；
The curtain roll bar is equipped with window shade cloth；
The pair curtain roll bar is equipped with light transmission casement；
The pair curtain roll bar is connected by third shaft coupling with the second motor, second motor and the control
Device processed is connected.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, the Curtain rod includes: cross slide way and transverse support bar, and the transverse support bar is located at below the cross slide way,
And it is parallel with the cross slide way, the moving parts is located on the cross slide way, and the transverse support bar is for placing window
Cord, the moving parts are fixedly connected with the mobile terminal at the both ends of casement respectively；The traction mechanism for cutain includes: third
Motor, the 4th motor and moving parts；The moving parts is connected with the third motor, the 4th motor respectively
It connects, for driving the casement mobile under the driving of the third motor, the 4th motor；The displacement acquisition component
It is connected with the moving parts.
With reference to first aspect, the possible embodiment of the first of first aspect, second of first aspect possible implementation
Any one possible embodiment in the possible embodiment of the third of mode and first aspect, the utility model are implemented
Example provides the 4th kind of possible embodiment of first aspect, wherein the displacement acquisition component includes: rotary-type potentiometer
Or angular transducer.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the system also includes: optical sensor, the optical sensor are connected with the controller；
The intensity of illumination is sent to controller, the control for acquiring intensity of illumination by the optical sensor
Position and the intensity of illumination of the device based on the casement calculate light passing amount, when the light passing amount reaches preset standard value time control
First motor is made to stop.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, the system also includes: the first temperature sensor and second temperature sensor, first temperature sensor and described second
Temperature sensor is connected with the controller；
The outdoor temperature is sent to the controller for acquiring outdoor temperature by first temperature sensor；
The room temperature is sent to the controller for acquiring room temperature by the second temperature sensor；
The controller receives the outdoor temperature and the room temperature, and calculates the outdoor temperature and the interior
Difference between temperature controls the curtain traction when the difference of the outdoor temperature and the room temperature is greater than preset value
Mechanism drives curtain to close.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the controller is also connected with wireless communication unit；
The wireless communication unit is for receiving control instruction transmitted by mobile terminal device, and by the control instruction
It is sent to controller；It include the target position of casement in the control instruction；
The controller controls the casement in response to the control instruction and is moved to target position.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Eight kinds of possible embodiments, wherein the both ends of the roller shutter cross bar are equipped with the first electromagnet, the two sides of the casement tail end
It is correspondingly arranged on the second electromagnet, first electromagnet, the second electromagnet are connected with the controller；
When the casement is all rolled, the controller controls first electromagnet, the second electromagnetism Tie Tong, at this time
First electromagnet and the second electromagnet attract each other to fix casement.
A kind of electric curtain system provided by the embodiment of the utility model, comprising: Curtain rod, traction mechanism for cutain, position
Acquisition component and controller are moved, traction mechanism for cutain is for driving the casement mobile；Displacement acquisition component for adopting in real time
Collect the displacement in the moving process of casement, and the displacement is sent to controller, controller is according to the moving displacement of casement
It determines the location of casement, and controls traction mechanism for cutain and open and stop；Stroke limit is used in the prior art
The shift position of switch control curtain is compared, and the position of casement can be more accurately known and control.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 shows a kind of structural schematic diagram of electric curtain system provided by the utility model embodiment；
Fig. 2 shows the structural schematic diagrams of another kind electric curtain system provided by the utility model embodiment.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually described in attached drawing here
It can arrange and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed invention
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, is fallen within the protection scope of the utility model.
In view of electrically driven curtain in the prior art, the position of control curtain is typically carried out by two limit switches,
Two phaseswitch are located at the top and bottom of curtain, and then can only control the rise of curtain and fall, can not
Accomplish that curtain stops at an arbitrary position；Based on this, the embodiment of the present application provides a kind of electric curtain system, can be realized control
Curtain stops at an arbitrary position, and then can be realized more precise control light passing amount.
Embodiment shown in referring to Fig.1, the electric curtain system provided in the present embodiment, comprising: Curtain rod 103, window
Curtain traction mechanism 104, displacement acquisition component 101 and controller 102, traction mechanism for cutain 104 and displacement acquisition component 101 with
Controller 102 is connected；Curtain rod 103 is for placing casement, and traction mechanism for cutain is for driving casement mobile；Displacement
Displacement in moving process of the acquisition component 101 for acquiring casement in real time, and the displacement is sent to controller 102,
Controller 102 determines the location of curtain according to the moving displacement of curtain, and according to the location of casement and casement
Target position control the traction mechanism for cutain casement driven to be moved to target location.
In a kind of possible embodiment, above-mentioned Curtain rod includes: curtain roll bar, which is equipped with curtain
Cloth；Above-mentioned traction mechanism for cutain is the first motor；One end of curtain roll bar passes through first shaft coupling and displacement acquisition component
It is connected, the other end of curtain roll bar is connected by second shaft coupling with the first motor；
For first motor for driving curtain roll bar to rotate, curtain roll bar is able to drive curtain yardage roll along different directions rotation
It rises or puts down, and then realize packing up and putting down for casement, above-mentioned displacement acquisition component can be angular transducer, angle
Sensor is used to acquire the angle of the rotation of curtain roll bar, and the angle of the rotation is sent to controller；Controller is based on connecing
The rotation angle of the curtain roll bar received determines the position of casement, and further, the position of the casement is casement lower end
Position, when casement reach target position when, controller control the first motor stop, which, which can be, artificially sets
Fixed position.
Preferably, above-mentioned displacement acquisition component is rotary-type potentiometer, and referring to shown in Fig. 2, casement 205 is set to window
In curtain roll bar, casement 205 can be rolled up to curtain roll bar, and one end of curtain roll bar 202 passes through first shaft coupling 201 and first
Motor 206 is connected, and the other end of curtain roll bar 202 is connected by second shaft coupling 203 with rotary-type potentiometer 204,
The rotary-type potentiometer 204 and the first motor 206 are connected with controller, which can be single-chip microcontroller 207, curtain
The rotation of roll bar 202 will drive packing up or putting down for casement 205, and can make to rotate in 202 rotary course of curtain roll bar
The voltage output signal of type potentiometer 204 generates variation, which is transmitted to single-chip microcontroller by rotary-type potentiometer 204
207, and then single-chip microcontroller 207 can carry out the moving displacement that casement is calculated according to rotary-type potentiometric output signal；
And then it can determine the position of casement.
Electric curtain system provided by the present embodiment is believed using the position that rotary-type potentiometer is acquired casement
Breath, when casement is moved to any position, single-chip microcontroller judges casement according to rotary-type potentiometric output signal progress
Location information；In compared with the existing technology by the way of phaseswitch, the mobile position of casement can be precisely controlled
It sets, and then more precise control light passing amount can be can satisfy.
As preferred embodiment, the both ends of above-mentioned curtain roll bar further respectively have the first electromagnet, casement tail end
Two sides respectively correspond and be provided with the second electromagnet, above-mentioned first electromagnet, the second electromagnet are connected with controller.
When controller judges that the position of casement is located at the top, i.e., when casement is all rolled, controller control the
One electromagnet, the conducting of the second electromagnet, the first electromagnet and the second electromagnet attract each other to fix casement at this time.And work as window
When cord needs to put down, controller controls the first electromagnet and the power-off of the second electromagnet first, and the first motor can band at this time
Dynamic curtain roll bar movement, and then casement is lowered into target location.
Above-mentioned curtain roll bar can be in curtain cabin, and secondary curtain roll bar is additionally provided in the curtain cabin；Above-mentioned window
Curtain roll bar is equipped with window shade cloth；
The pair curtain roll bar is equipped with light transmission casement；
Secondary curtain roll bar is connected by third shaft coupling with the second motor, and the second motor is connected with controller.
In the present embodiment, secondary curtain roll bar is additionally provided in curtain storehouse, wherein above-mentioned curtain roll bar and secondary curtain roll bar are for placing two
The different casement of kind, to adapt to the different demands of user；Preferably, above-mentioned curtain roll bar is for placing window shade
Cloth, light transmission casement is placed in above-mentioned secondary curtain roll bar, which passes through third shaft coupling and the second motor company
It connects, which further connect with controller, and controller is when the casement in curtain roll bar is packed up completely or portion
Divide and control secondary curtain roll bar rotation when packing up, puts down the light transmission casement in secondary curtain roll bar.In the present embodiment, slept in user
It can control window shade cloth when dormancy and be lowered into target position, in User Activity on daytime, after window shade cloth is fully opened,
Control light transmission casement is put down, and then improves user experience.
In another possible embodiment, above-mentioned Curtain rod includes: cross slide way and transverse support bar, is laterally propped up
Strut is located at below cross slide way, and parallel with cross slide way, and moving parts is located on cross slide way, and transverse support bar is for putting
Casement is set, moving parts is fixedly connected with the mobile terminal of casement, and traction mechanism for cutain includes: third motor, the 4th electricity
Motivation and moving parts；The moving parts is connected with the third motor, the 4th motor respectively, for described the
Three-motor, the 4th motor driving under drive the casement mobile；Displacement acquisition component is connected with moving parts.
The electrically driven curtain provided in the present embodiment, the unfolding mode of casement are parallel open.
In a possible embodiment, above-mentioned blind system further include: optical sensor, the optical sensor with it is upper
Controller is stated to be connected；Collected intensity of illumination is sent to controller for acquiring intensity of illumination by the optical sensor,
Position of the controller based on casement and the intensity of illumination calculate light passing amount, control when light passing amount reaches preset standard value above-mentioned
Traction mechanism for cutain stops driving casement movement, and then casement is not in movement.In the present embodiment, controller can be according to light
It carries out calculating light passing amount according to the position of the collected intensity of illumination of sensor and casement, and passes through control traction mechanism for cutain
The movement of action control casement, and then can accurately automatically control light passing amount.
In a possible embodiment, above-mentioned electric curtain system further include: the first temperature sensor and the second temperature
Sensor is spent, first temperature sensor and second temperature sensor are connected with controller；
Collected outdoor temperature is sent to controller for acquiring outdoor temperature by the first temperature sensor；
Collected room temperature is sent to controller for acquiring room temperature by second temperature sensor；
Controller receives above-mentioned outdoor temperature and Indoor Temperature, and calculates between the outdoor temperature and the room temperature
Difference controls the traction mechanism for cutain rotation band when the difference of the outdoor temperature and the room temperature is greater than preset value
Dynamic casement is mobile, to close curtain.In the present embodiment, when can be that outer Temperature Difference Ratio is larger indoors, such as in summer
Outdoor solar light is strong, when temperature is relatively high, can control traction mechanism for cutain and casement is driven to close, and then avoid sunlight
Direct projection is thermally shielded, and improves user experience.
In another possible embodiment, the controller of above-mentioned electrically driven curtain is also connected with wireless communication unit；
Above-mentioned wireless communication unit sends out the control instruction for receiving control instruction transmitted by mobile terminal device
It send to controller；The control instruction can be include curtain target position information；
Controller drives the casement to be moved to target position in response to control instruction control traction mechanism for cutain.
Above-mentioned wireless communication unit can be Bluetooth communication chip.Mobile terminal is established Bluetooth communication with controller and is connect
After, control instruction is sent to controller.Control child can be in understanding and include: information, the light passing amount of target position
Information etc..
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses.It should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (9)
1. a kind of electric curtain system characterized by comprising Curtain rod, traction mechanism for cutain, displacement acquisition component and control
Device processed, the traction mechanism for cutain and the displacement acquisition component are connected with the controller；The Curtain rod is used for
Casement is placed, the traction mechanism for cutain is for driving the casement mobile；The displacement acquisition component for adopting in real time
Collect the displacement in casement moving process, and the displacement is sent to controller, the controller is according to the casement
It is displaced and determines the location of casement, and described in being controlled according to the target position of the location of casement He casement
Traction mechanism for cutain drives the casement mobile.
2. electric curtain system according to claim 1, which is characterized in that the Curtain rod includes: curtain roll bar, institute
Curtain roll bar is stated equipped with casement；The traction mechanism for cutain includes the first motor；One end of the curtain roll bar passes through
First shaft coupling is connected with displacement acquisition component, and the other end is connected by second shaft coupling with the first motor；
First motor is for driving the rotation of curtain roll bar to realize packing up and putting down for casement, the displacement acquisition portion
Part is used to acquire the rotation angle of the curtain roll bar, and the rotation angle is sent to the controller；The controller
The position of the casement is determined based on the rotation angle received.
3. electric curtain system according to claim 2, which is characterized in that the curtain roll bar is set in curtain cabin, institute
It states and is additionally provided with secondary curtain roll bar in curtain cabin；
The curtain roll bar is equipped with window shade cloth；
The pair curtain roll bar is equipped with light transmission casement；
The pair curtain roll bar is connected by third shaft coupling with the second motor, second motor and the controller
It is connected.
4. electric curtain system according to claim 1, which is characterized in that the Curtain rod include: cross slide way and
Transverse support bar, the transverse support bar is located at below the cross slide way, and, moving parts position parallel with the cross slide way
In on the cross slide way, the transverse support bar for placing casement, the moving parts respectively with casement both ends
Mobile terminal is fixedly connected；The traction mechanism for cutain includes: third motor, the 4th motor and moving parts；The movement
Component is connected with the third motor, the 4th motor respectively, for the drive in the third motor, the 4th motor
The dynamic lower drive casement is mobile；
The displacement acquisition component is connected with the moving parts.
5. electric curtain system according to claim 1 to 4, which is characterized in that the displacement acquisition component includes:
Rotary-type potentiometer or angular transducer.
6. electric curtain system according to claim 2, which is characterized in that further include: optical sensor, the illumination pass
Sensor is connected with the controller；
The intensity of illumination is sent to controller, the controller base for acquiring intensity of illumination by the optical sensor
Light passing amount is calculated in the position of the casement and the intensity of illumination, controls institute when the light passing amount reaches preset standard value
State the stopping of the first motor.
7. electric curtain system according to claim 1, which is characterized in that further include: the first temperature sensor and second
Temperature sensor, first temperature sensor and the second temperature sensor are connected with the controller；
The outdoor temperature is sent to the controller for acquiring outdoor temperature by first temperature sensor；
The room temperature is sent to the controller for acquiring room temperature by the second temperature sensor；
The controller receives the outdoor temperature and the room temperature, and calculates the outdoor temperature and the room temperature
Between difference, when the difference of the outdoor temperature and the room temperature be greater than preset value when, control the traction mechanism for cutain
Curtain is driven to close.
8. electric curtain system according to claim 1, which is characterized in that the controller also with wireless communication unit phase
Connection；
The wireless communication unit sends the control instruction for receiving control instruction transmitted by mobile terminal device
To controller；It include the target position of casement in the control instruction；
The controller controls the casement in response to the control instruction and is moved to target position.
9. electric curtain system according to claim 2, which is characterized in that the both ends of the curtain roll bar are equipped with the first electricity
Magnet, the two sides of the casement tail end are correspondingly arranged on the second electromagnet, and first electromagnet, the second electromagnet are and institute
Controller is stated to be connected；
When the casement is all rolled, the controller controls first electromagnet, the second electromagnetism Tie Tong, and at this time first
Electromagnet and the second electromagnet attract each other to fix casement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798593.6U CN208784325U (en) | 2017-12-20 | 2017-12-20 | A kind of electric curtain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798593.6U CN208784325U (en) | 2017-12-20 | 2017-12-20 | A kind of electric curtain system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208784325U true CN208784325U (en) | 2019-04-26 |
Family
ID=66198349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798593.6U Expired - Fee Related CN208784325U (en) | 2017-12-20 | 2017-12-20 | A kind of electric curtain system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208784325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI735328B (en) * | 2020-09-03 | 2021-08-01 | 慶豐富實業股份有限公司 | Electric curtain control system |
-
2017
- 2017-12-20 CN CN201721798593.6U patent/CN208784325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI735328B (en) * | 2020-09-03 | 2021-08-01 | 慶豐富實業股份有限公司 | Electric curtain control system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |