TWM469371U - Controller of electric window curtain - Google Patents

Description

Electric curtain controller

This creation belongs to a kind of curtain driving technology, specifically a controller with high safety and convenient operation of electric curtains, so as to increase the application surface of solar power generation, and further simplify the installation and replacement procedures and reduce unnecessary waste.

According to the curtain, it is a kind of building accessory to shield the light and prevent any person from peeking indoors. It is widely used in various windows and doors, and there are many kinds of curtains, but whether it is a curtain, blinds, roman blinds or any The structural design of the vertical and horizontal movement modes uses a drawstring as a control for movement. The control device for the conventional curtains generally comprises: at least one pulley group [left and right closed curtains] or a reel group [up and down winding curtains], pivoted on the curtain above the crossbar; a transmission mechanism is provided thereon One end of the crossbar, and the transmission mechanism is connected with the pulley block [or the reel set]; an annular drawstring is located at the side of the window, and the top end is connected with the transmission mechanism; the drawstring can be pulled by the user, and Through the transmission of the transmission mechanism, the pulley block [or the reel group] can be rotated according to a predetermined rotation; the curtain group of the window is connected with the pulley group [or the reel group]. Thereby, when the pulley group [or the reel group] is rotated or reversed, the curtain group can be stretched or closed left or right [or up or down or rolled up] to be rolled up or down, so that the curtain is The curtain set condenses upwards or downwards.

A common disadvantage of the conventional transmission control devices described above is that they each have a drawstring that is draped on the side of the window, and the drawstring may be entangled with the human body. In particular, children in the family are prone to being suffocated by the ropes, and the safety of use is poor. These deadly dangers hidden in the home life should be taken seriously. Coupled with the development of home smart technology in recent years, the industry has further developed a variety of electric curtains, which are mainly equipped with a drive unit composed of a servo motor on one side of the transmission mechanism, and the drive unit has a controller for transmission control. The device controls the forward, reverse and stop of the servo motor, and achieves the purpose of controlling the opening, closing and parking position of the curtain group. In addition to solving the problem of the safety of the conventional curtain rope, it is more convenient to control.

However, the existing controller mainly uses the position detecting switch in the slide rail to control the limit position of the operation of the curtain set. However, when detecting the abnormality of the switch, the problem that the servo motor cannot be stopped often occurs, which is not only easy to cause the transmission. If the mechanism is faulty and the servo motor is running continuously, the drive mechanism cannot be driven, and the servo motor will be damaged. Even if the accident occurs due to heat, it cannot meet the actual use requirements, and there is a need for further improvement. How to solve this problem? It is an important topic in the industry.

In view of this, the creator is in-depth discussion on the problems faced by the above-mentioned existing controllers for electric curtains, and actively seeks solutions through the experience of the creators for years of relevant development, and has been working hard through continuous efforts. With the development, it has finally succeeded in creating a controller for electric curtains, in order to overcome the troubles and inconveniences caused by the inability of the existing electric curtains to stop effectively when they reach the limit position.

Therefore, the main purpose of this creation is to provide a controller for safe electric curtains, which can limit the electric power by using the high-level variation of the potential and time. The opening and closing time of the curtains prevents them from stopping at the extreme position, which improves the safety of use.

Moreover, the main purpose of the present invention is to provide an easy-to-operate controller for electric curtains, which can further utilize wireless technology to perform wireless control and enhance user convenience.

To this end, this creation mainly achieves the above-mentioned various purposes and effects through the following technical means, which can control a servo motor for driving a driving mechanism of an electric curtain to control at least one curtain group of the electric curtain The closing action is characterized in that: the controller has a processing module with logic movement and setting function, and the processing module is connected with a radio frequency module for wireless control, and the processing module is connected with a potential stopping module. The potential stop module has an adjustable resistor and an induced voltage adjusting component for adjusting the voltage dividing position of the voltage adjusting component through the rotation, and the potential is read by the processing module to set the current value when the electric curtain is stopped. In addition, the processing module is further connected with a time setting module for setting a limit time when the servo motor switch of the electric curtain is set.

Therefore, through the specific implementation of the foregoing technical means, the controller of the present electric curtain can be wirelessly controlled by the radio frequency module, and the design of the potential stop module and the time setting module can form a double protection function to avoid the servo. The motor is damaged by heat due to improper operation, and even causes accidents, which can greatly improve the convenience and safety of its use and improve the practical value of the product.

In order to enable the reviewing committee to further understand the composition, features and other purposes of the present invention, the following is a preferred embodiment of the present invention, and the detailed description of the present invention is as follows, and the person skilled in the art can implement it.

(10) ‧ ‧ controller

(11)‧‧‧Processing module

(12)‧‧‧Time module

(13)‧‧‧RF Module

(14)‧‧‧Switch Module

(141)‧‧‧ mode switch button

(142)‧‧‧Power On Button

(143)‧‧‧Power off button

(15)‧‧‧Indicating module

(16)‧‧‧Manual modules

(161) ‧‧‧Closed control button

(162) ‧‧‧Zhangzhan

(17)‧‧‧ Potential stop module

(171)‧‧‧Adjustable resistance

(172)‧‧‧Induced voltage regulator

(18)‧‧‧Time setting module

(20)‧‧‧Servo motor

The first figure is a schematic block diagram of the controller of the electric curtain according to the creation, for explaining the relative relationship of the modules of the controller.

Figure 2 is a schematic circuit diagram of the controller for creating an electric curtain, for explaining the aspects of each component and their relative relationship.

The present invention is a controller for an electric curtain, and the specific embodiments of the creation and its components are illustrated with reference to the drawings, all of which relate to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, It is for convenience of description only and does not limit the creation of the invention, nor does it limit its components to any position or space. The drawings and the dimensions specified in the specification may be varied according to the design and needs of the specific embodiments of the present invention, without departing from the scope of the invention.

The detailed configuration of the controller for the electric curtain according to the present invention is as shown in the first figure. The controller (10) can control a servo motor (20) for driving one of the electric curtains through the servo motor (20). The transmission mechanism controls the closing action of at least one of the electric curtains, wherein the transmission mechanism and the curtain group of the electric curtain are the same as the existing ones, and the features of the creation are not described herein, and the features of the creation are not described herein. In it is the controller (10).

As for the detailed configuration of the controller (10), please refer to the first and second figures. The controller (10) is provided with a processing module (11) with a logic motion and setting function. [Micro Controller Unit, MCU 】, and the processing module (11) is connected with a quartz oscillating timing module (12) to provide a processing module (11) timing function, and the processing module (11) is further connected with a radio frequency module (13) The shot The frequency module (13) is configured to receive a control signal of the wireless remote controller for the user to control the electric curtain by using the radio frequency wireless remote controller, and the processing module (11) is further connected with a switch module (14), the switch module The group (14) has at least one mode switching button (141), a power-on button (142) and a power-off button (143), and a processing module (11) coupled to an indicator module (15), the indicator module (15) having at least one light-emitting element for indicating power or control mode, and the processing module (11) is further connected with a manual module (16) having at least one closing control button (161) And the Zhang exhibition control button (162), for the user to control the closing and stretching of the electric curtain.

The processing module (11) of the controller (10) is connected to a potential stop module (17) having an adjustable resistor (171) and an induced voltage adjusting member (172) for The piezoelectric component of the induced voltage adjusting component (172) is adjusted by rotation, and the potential is read by the processing module (11) for setting the current value when the electric curtain is stopped, which can be reached by the servo motor (20). When the limit position is not stopped and the potential changes, the servo motor (20) can be stopped immediately through the processing module (11) to protect the servo motor (20) from being driven by the servo motor (20) to generate heat and damage; Furthermore, the processing module (11) is further connected with a time setting module (18) [digital setting switch, DIP switch], and the time setting module (18) can be used to set the limit of the servo motor (20) of the electric curtain. Time, for which it automatically stops after a period of start-up, and forms another protection for the servo motor (20).

Thereby, the group constitutes a controller of a wirelessly controlled and highly safe electric curtain.

The actual application of the controller of the electric curtain of this creation is as follows. As shown in the first and second figures, in operation, the user can use only the closing control button (161) or the extension control button (162) on the controller (10) by pressing the manual module (16). The servo motor (20) can control the transmission mechanism of the electric curtain to synchronize the opening or closing of the curtain group, and can be stopped at the required position at any time; and the user can further use the radio frequency wireless remote control to control the signal. After receiving, the RF module (13) is interpreted by the processing module (11), and the servo motor (20) is operated according to the command to control the opening, folding or stopping of the curtain group of the electric curtain.

Furthermore, when the servo motor (20) actuates the curtain set of the electric curtain completely closed or stretched, the stop voltage value (172) in the potential stop module (17) can be used to set the stop current value, so that the action can be processed. The module (11) interprets its potential change, and when it reaches the preset value, stops the operation of the servo motor (20), except that the curtain group of the electric curtain can be stopped at a predetermined position, and the servo motor (20) can be avoided. Heat damage due to improper operation. Further, the time setting module (18) can be used to preset the limit time of the servo motor (20) switch. When the servo motor (20) reaches the set time after the electric curtain is actuated, the servo motor (20) is stopped, except The electric curtain group is stopped at a predetermined position, and the servo motor (20) can be prevented from being damaged by heat due to improper operation.

Through the foregoing design and operation description, the present invention realizes that the controller (10) of the electric curtain can be wirelessly controlled by the radio frequency module (13) through the specific implementation of the foregoing technical means, thereby improving the convenience of operation and stopping through the potential. The design of the module (17) and the time setting module (18) can form a double protection function, avoiding the heat damage of the servo motor (20) due to improper continuous operation, or even causing an accident, thereby greatly improving the safety of its use. Sexuality, improve the practicality of the product, thereby increasing its added value and enhancing its economic benefits.

In summary, it can be understood that this creation is a creative and excellent new creation. In addition to effectively solving the problems faced by the practitioners, the effect is greatly enhanced, and the same or similar product creation is not seen in the same technical field. Or public use, and at the same time have an improvement in efficacy, so this creation has met the requirements of "newness" and "progressiveness" of the new patent, and is applying for a new type of patent according to law.

(10) ‧ ‧ controller

(11)‧‧‧Processing module

(12)‧‧‧Time module

(13)‧‧‧RF Module

(14)‧‧‧Switch Module

(15)‧‧‧Indicating module

(16)‧‧‧Manual modules

(17)‧‧‧ Potential stop module

(18)‧‧‧Time setting module

Claims (6)

The utility model relates to a controller for an electric curtain, which can control a servo motor for driving a driving mechanism of an electric curtain to control a closing action of at least one curtain group in the electric curtain, wherein the controller has a logic movement and The processing module of the function is set, and the processing module is connected with a radio frequency module for wireless control, and the processing module is connected with a potential stopping module. The potential stopping module has an adjustable resistor and an induced voltage adjusting component for The rotation-adjusting induces the voltage-dividing position of the voltage adjusting component, and the processing module interprets the potential for setting the current value when the electric curtain is stopped, and the processing module is further connected with a time setting module for setting the electric The time limit for the servo motor switch of the curtain. The controller of the electric curtain according to the first aspect of the invention, wherein the processing module is connected with a quartz oscillation timing module to provide a processing module timing function. The controller of the electric curtain according to claim 1, wherein the processing module is connected to a switch module, and the switch module has at least one mode switching button, a power-on button and a power-off button. The controller of the electric curtain according to claim 1, wherein the processing module is connected to an indication module, and the indication module has at least one light-emitting element for indicating a power source or a control mode. The controller of the electric curtain according to claim 1, wherein the processing module is connected with a manual module, and the manual module has at least one closing control button and a sliding control button for the user to control the electric curtain Closed and stretched action. The controller for an electric curtain according to claim 1, wherein the time setting module is selected from a digital setting switch [DIP switch].