CN212515520U - Electric curtain control switch - Google Patents
Electric curtain control switch Download PDFInfo
- Publication number
- CN212515520U CN212515520U CN202021658862.0U CN202021658862U CN212515520U CN 212515520 U CN212515520 U CN 212515520U CN 202021658862 U CN202021658862 U CN 202021658862U CN 212515520 U CN212515520 U CN 212515520U
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- control switch
- knob
- pulse signal
- electric
- motorized window
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Abstract
The utility model discloses an electric curtain control switch, which comprises a rotating speed detection element, wherein the rotating speed detection element comprises a knob and is used for converting the angular speed of a user rotating the knob into a corresponding pulse signal and outputting the pulse signal; and the control element is in signal connection with the rotating speed detection element and an electric motor of the electric curtain, receives the pulse signal and controls the running state of the electric motor according to the pulse signal. The utility model discloses a rotation speed of the knob of gathering user's rotatory rotational speed detecting element controls electric window curtain's the state that opens and shuts, compares in traditional electric window curtain control mode, and intelligent degree is higher, uses when facilitating the user to control electric window curtain more.
Description
Technical Field
The utility model relates to a control switch technical field, concretely relates to electric window curtain control switch.
Background
The electric curtain is a mature and popular household appliance, the product line comprises an upper rolling curtain, a lower rolling curtain, a left split curtain, a right split curtain, a shutter curtain and the like, and an electric motor is added, so that a user can control the electric curtain in a remote control mode, can use a panel switch, and can conveniently control the electric curtain without using a remote controller.
The panel switch has two categories of switch type and touch type, but the three buttons of stopping and stopping are used as basic control, if the curtain is controlled to a certain opening degree (percentage control), the upper button or the lower button is not pressed, the curtain is waited to reach the position, and then the stopping button is pressed to finish the control, so the use is very inconvenient. Some large curtains have opening degrees of more than 3 meters up and down (left and right), the operation waiting time may need dozens of seconds, if the curtain can only be operated up and down, the curtain is stopped and operated, and the electric curtain is extremely inconvenient to control.
SUMMERY OF THE UTILITY MODEL
To the defects in the prior art, the utility model provides an electric curtain control switch to solve the technical problem.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
a motorized window treatment control switch, comprising:
the rotating speed detection element comprises a knob, and is used for converting the angular speed of a user rotating the knob into a corresponding pulse signal and outputting the pulse signal;
and the control element is in signal connection with the rotating speed detection element and an electric motor of the electric curtain, receives the pulse signal and controls the running state of the electric motor according to the pulse signal.
Further, the rotating speed detecting element is an encoder, and the unit rotating angle of a knob on the encoder is 18 degrees.
Further, the type of the encoder is EC-11.
Further, the control element is connected with the electric motor through a wired signal or a wireless signal.
Further, the control element is of type TI-CC 2541.
Further, control switch still includes the casing, rotational speed detecting element with control element all installs in the casing, rotational speed detecting element's knob is followed the activity is worn out in the casing.
Further, control switch still includes the power, the power is installed in the casing, the power is the lithium cell.
Further, control switch still includes the display screen, the display screen is installed on the casing, the display screen with control element connects.
Further, the control switch further comprises an indicator light, the indicator light is mounted on the shell, and the indicator light is connected with the control element.
The beneficial effects of the utility model are embodied in:
the utility model discloses a rotation speed of the knob of gathering user's rotatory rotational speed detecting element controls electric window curtain's the state that opens and shuts, compares in traditional electric window curtain control mode, and intelligent degree is higher, uses when facilitating the user to control electric window curtain more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a control switch of an electric curtain of the present invention;
fig. 2 is a schematic view of the internal structure of the electric curtain control switch of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1-2, the electric curtain control switch of the present invention comprises a housing 3, a rotation speed detecting element installed in the housing 3, and a control element 2.
The rotating speed detecting element comprises a knob 1, and the knob 1 of the rotating speed detecting element movably penetrates out of the shell 3. The rotating speed detection element is used for converting the angular speed of the knob 1 rotated by the user into a corresponding pulse signal and outputting the pulse signal.
The control element 2 is in signal connection with the rotating speed detection element and the electric motor of the electric curtain, receives the pulse signal and controls the running state of the electric motor according to the pulse signal.
Specifically, the rotation speed detecting element is an encoder, the unit rotation angle of the knob 1 on the encoder is 18 °, that is, when the knob 1 rotates by one unit rotation angle, the encoder outputs a pulse signal to the control element 2, and the control element 2 determines the rotation speed of the knob 1 according to the received pulse signal. The encoder model is EC-11.
Specifically, the control element 2 is connected to the electric motor by a wired signal or a wireless signal. The control element 2 is of the type TI-CC 2541. The TI-CC2541 is a Bluetooth module, has the functions of data processing, control, storage and wireless communication, is provided with a wired transmission data interface, can also be connected by a wire, and is convenient to use. The control element 2 can be in signal connection with the electric motors of a plurality of different electric curtains at the same time, i.e. the states of a plurality of electric curtains can be controlled at the same time. Meanwhile, the TI-CC2541 Bluetooth module can also be directly connected with a mobile phone of a user in a Bluetooth mode, and the user controls the running state of the electric motor by controlling the TI-CC2541 Bluetooth module through the mobile phone APP, so that the purpose of controlling the opening and closing of the electric curtain is achieved.
When the electric curtain is used, a user can control the running state of the electric motor of the electric curtain by rotating the knob 1 after holding the knob 1 of the encoder by fingers, thereby achieving the purpose of controlling the opening and closing degree of the electric curtain.
Specifically, in the embodiment, if the user rotates the knob 1 by an angle of 180 ° to 360 ° within 500ms, the control unit 2 determines that the knob 1 is rotated at a high speed according to a preset threshold, so as to control the curtain to be fully opened or fully closed by controlling the electric motor. If the user rotates the knob 1 by an angle of 90-180 degrees within 500ms, the control unit 2 determines that the knob 1 is rotated at a medium speed according to a predetermined threshold, so as to control the curtain to be opened or closed to a predetermined percentage position, such as a half-opened or half-closed state, by controlling the electric motor. If the user rotates the knob 1 by an angle between 18 and 90 degrees within 500ms, the control unit 2 determines that the knob 1 is rotated at a low speed according to a predetermined threshold value, thereby controlling the blades of the blind to rotate to reach the predetermined angle by controlling the electric motor.
Further, the control switch further comprises a power source 4, the power source 4 is installed in the shell 3, the power source 4 is a lithium battery, and the lithium battery is used for supplying power to the rotating speed detection element and the control element 2. The lithium battery is a lithium battery which can be repeatedly charged, and the charging holes are formed in the side wall of the shell 3.
Further, the control switch also comprises a display screen 5, the display screen 5 is arranged on the shell 3, and the display screen 5 is connected with the control element 2. The display screen 5 is an OLED display screen and is used for displaying the control parameters of the control element 2.
Further, the control switch also comprises an indicator light 6, the indicator light 6 is arranged on the shell 3, and the indicator light 6 is connected with the control element 2. The indicator light 6 has two types of red light and green light, and when the circuit system of the whole control switch is normal, the control element 2 controls the green light to light; when the circuit system of the whole control switch is abnormal, the control element 2 controls the red light to be turned on.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (9)
1. A motorized window treatment control switch, comprising:
the rotation speed detection element comprises a knob (1) and is used for converting the angular speed of a user rotating the knob (1) into a corresponding pulse signal and outputting the pulse signal;
and the control element (2) is in signal connection with the rotating speed detection element and an electric motor of the electric curtain, receives the pulse signal and controls the running state of the electric motor according to the pulse signal.
2. The motorized window treatment control switch of claim 1, wherein: the rotating speed detection element is an encoder, and the unit rotating angle of a knob (1) on the encoder is 18 degrees.
3. The motorized window treatment control switch of claim 2, wherein: the type of the encoder is EC-11.
4. The motorized window treatment control switch of claim 1, wherein: the control element is connected with the electric motor through a wired signal or a wireless signal.
5. The motorized window treatment control switch of claim 4, wherein: the model of the control element (2) is TI-CC 2541.
6. The motorized window treatment control switch of claim 1, wherein: the control switch further comprises a shell (3), the rotating speed detection element and the control element (2) are installed in the shell (3), and a knob (1) of the rotating speed detection element penetrates out of the shell (3) in a movable mode.
7. The motorized window treatment control switch of claim 6, wherein: the control switch further comprises a power supply (4), the power supply (4) is installed in the shell (3), and the power supply (4) is a lithium battery.
8. The motorized window treatment control switch of claim 6, wherein: the control switch further comprises a display screen (5), the display screen (5) is installed on the shell (3), and the display screen (5) is connected with the control element (2).
9. The motorized window treatment control switch of claim 6, wherein: the control switch further comprises an indicator light (6), the indicator light (6) is mounted on the housing (3), and the indicator light (6) is connected with the control element (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021658862.0U CN212515520U (en) | 2020-08-11 | 2020-08-11 | Electric curtain control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021658862.0U CN212515520U (en) | 2020-08-11 | 2020-08-11 | Electric curtain control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212515520U true CN212515520U (en) | 2021-02-09 |
Family
ID=74384575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021658862.0U Active CN212515520U (en) | 2020-08-11 | 2020-08-11 | Electric curtain control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212515520U (en) |
-
2020
- 2020-08-11 CN CN202021658862.0U patent/CN212515520U/en active Active
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