CN202512398U - Wireless intelligent control switch - Google Patents

Abstract

The utility model relates to an intelligent control switch, which belongs to the field of automatic control; the switch includes two parts, a transmitting device and a receiving device; a 2.4G wireless module I, a data bus of a TFT touch screen I and a TFT touch screen II, and an IO port of a single chip microcomputer I All devices in the transmitting device are installed in the shell I; the data bus of the receiving device 2.4G wireless module II3 is connected to the IO port of the single-chip microcomputer II, and the IO port of the single-chip microcomputer II is connected to the photocoupler, 8-way relay flow terminal and The thyristor control pins are all connected to the photocoupler; the AC terminals of the 8-way relay are connected to the wiring terminals, and are connected in parallel with the working indicator lights. All the devices in the receiving device are installed in the shell II. The utility model can realize the timing switch at any time, simplifies the circuit, and makes the control more humanized.

Description

A wireless intelligent control switch

technical field

The utility model relates to a wireless intelligent control switch, which belongs to the field of automatic control. the

technical background

The rhythm of modern society is getting faster and faster. People often forget to turn off the power supply in their busy lives. On the one hand, it causes a huge waste of electric energy. There is personal danger. the

In addition, the application of automatic control technology, computer technology and communication technology will help realize the automation of people's housework and housework management, greatly reduce people's work in family life, save people's time, and improve people's material and cultural living standards. But at present there is no one that applies automatic control technology, computer technology and communication technology to the switch to realize the automatic control of the switch, so that the power-off control of the connected electrical appliances can be carried out in time. the

Utility model content

The utility model proposes a wireless intelligent control switch, which uses automatic control technology, computer technology and communication technology to reach the switch to realize the automatic control of the switch, so that the power-off control of the connected electrical appliances can be carried out in time. the

The technical scheme adopted in the present model: the switch includes two parts, the transmitting device and the receiving device; the transmitting device includes a shell I6, a single chip microcomputer I9, a 2.4G wireless module I10, a TFT touch screen I7, a TFT touch screen II11 and a lithium battery 8; 2.4G The data bus of the wireless module Ⅰ10, TFT touch screen Ⅰ7 and TFT touch screen Ⅱ11 is connected to the IO port of the single-chip microcomputer Ⅰ9, and the lithium battery 8 is respectively connected to the power input terminal of the single-chip microcomputer Ⅰ9, TFT touch screen Ⅰ7, TFT touch screen Ⅱ11, and 2.4G wireless module Ⅰ10 , all components in the transmitting device are installed in the casing I6; the receiving device includes casing II1, terminal block 2, 2.4G wireless module II3, working indicator light 4, switch 5, single-chip microcomputer II13, coupler 15, and 8-way relay 14 controllable Silicon 16; the data bus of the 2.4G wireless module Ⅱ3 is connected to the IO port of the single-chip microcomputer Ⅱ13, the IO of the single-chip microcomputer Ⅱ13 is connected to the photocoupler 15, and the flow terminals of the 8-way relay 14 and the control pins of the thyristor 16 are all connected to the photocoupler 15 The 8-way relay 14 AC terminals are connected to the terminal 2 and connected in parallel with the working indicator light 4, and all components in the receiving device are installed in the casing II1. the

A hole is opened on the casing of the shell I6, and the TFT touch screen I7 is fixed on the hole. There are many holes on the casing of the casing II1, and the connection terminals 2, the working indicator lights 4, and the power switch 5 are respectively installed on the holes. the

The beneficial effect of the utility model is that the user can realize the timing switch at any time, and then realize the control of the household appliances; the transmitter uses the touch screen control, which simplifies the circuit and makes the control more humanized. the

Description of drawings

Fig. 1 is the external structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the transmitter circuit connection of the present invention;

FIG. 3 is a schematic diagram of the circuit connection of the receiving end of the present invention.

、7-TFT触摸屏Ⅰ、8-锂电池、9-单片机Ⅰ、10-2.4G无线模块Ⅰ、11-TFT触摸屏Ⅱ、13-单片机Ⅱ、14-8路继电器、15-光电耦合器、16-可控硅。  In the figure: 1-Shell Ⅱ, 2-Terminal, 3-2.4G wireless module Ⅱ, 4-Work indicator light, 5-Switch, 6-Shell

, 7-TFT touch screen Ⅰ, 8-lithium battery, 9-single-chip microcomputer Ⅰ, 10-2.4G wireless module Ⅰ, 11-TFT touch screen Ⅱ, 13-single-chip microcomputer Ⅱ, 14-8-way relay, 15-optocoupler, 16- SCR.

Detailed ways

The specific embodiments of the present invention will be described below in conjunction with the accompanying drawings, so as to facilitate the technical personnel's understanding. the

As shown in Figure 1: the switch consists of two parts, the transmitting device and the receiving device; the transmitting device includes: shell Ⅰ6, single-chip microcomputer Ⅰ9, 2.4G wireless module Ⅰ10, TFT touch screen Ⅰ7, TFT touch screen Ⅱ11 and lithium battery 8, the transmitting device All the devices in the device are installed in the shell I6, and a hole is opened on the shell of the shell I6, and the TFT touch screen I7 is fixed on the hole; the receiving device includes: shell II1, terminal block 2, working indicator light 4, switch 5, single-chip microcomputer II13 , 2.4G wireless module Ⅱ 3, photocoupler 15, 8-way relay 14 and thyristor 16; all devices in the receiving device are installed in the shell Ⅱ 1, and there are many holes on the shell of the shell Ⅱ 1, and the holes are respectively installed There are connecting terminal 2, working indicator light 4, power switch 5. the

As shown in Figure 2: the data bus of the 2.4G wireless module I10, TFT touch screen I7 and TFT touch screen II11 in the transmitter is connected to the IO port of the single-chip microcomputer I9, and the lithium battery 8 is respectively connected to the single-chip microcomputer I9, TFT touch screen I7, TFT touch screen II11, 2. The power input terminals of the 2.4G wireless module I10 are connected together. the

A section of program is solidified in the single-chip microcomputer Ⅰ9 of the launch device, and the functions realized by the program are as follows: the single-chip microcomputer Ⅰ9 accepts the instructions transmitted from the TFT touch screen Ⅰ7 and the TFT touch screen Ⅱ11, and makes it display the relevant information of the user on the screen; the single-chip microcomputer Ⅰ9 program uses 2. The 4G wireless module Ⅰ10 sends a series of binary codes, and also receives binary codes; after receiving the binary codes, the single-chip microcomputer Ⅰ9 converts the codes into characters that people can recognize and displays them on the TFT touch screen Ⅰ7 and TFT touch screen Ⅱ11; the program of the single-chip microcomputer Ⅰ9 provides The self-sleep function can minimize the power consumption of the system. the

A lot of information is displayed on the touch screen, and users can set parameters on the touch screen according to their needs. The parameters that can be set include: the on and off of each relay in the eight-way relay; the timing of the relay switch; the timing of the thyristor switch; the thyristor as PWM output. the

As shown in Figure 3: the data bus of the 2.4G wireless module Ⅱ3 in the receiving device is connected to the IO port of the single-chip microcomputer Ⅱ13, and the IO of the single-chip microcomputer Ⅱ13 is connected to the photocoupler 15, the DC terminal of the 8-way relay 14 and the control pin of the thyristor 16 All are connected with the photocoupler 15; the AC terminals of the 8-way relay 17 are connected with the terminal 2, and connected with the working indicator light 4 in parallel. the

A program is solidified in the single-chip microcomputer Ⅱ13 of the receiving device, and the functions realized by the program are as follows: the single-chip microcomputer Ⅱ13 program enables the 2.4G wireless module Ⅱ3 to receive a series of binary codes, and at the same time send binary codes; Operation processing, output it to the corresponding IO port to control the switching status of 8-way relay 14 and thyristor 16; there is a timer in the single-chip microcomputer Ⅱ13, which can run according to the time set by the user, and the single-chip microcomputer will receive the signal from the wireless After processing, it is output to the optocoupler 15; the optocoupler 15 is used for high and low voltage isolation, and the optocoupler 15 sends the signal to the relay 14 or the thyristor 16. the

The working process of the utility model: after the transmitting device and the receiving device are powered on, the switching status of the relay 14 and the thyristor 16 on the receiving device will be displayed on the TFT touch screen I7 and TFT touch screen II11 on the transmitting device, and the user can use the TFT touch screen Ⅰ7 and TFT touch screen Ⅱ11 change their switching states, and have the function of timing switch. the

In the initial state, both the relay 14 and the thyristor 16 on the receiving device are in the off state, and the TFT touch screen II 11 of the transmitting device shows that the switch is in the off state; when the user inputs the relay 14 or the thyristor 16 to be turned on on the TFT touch screen II 11, After setting the time, press OK; the relay 14 or thyristor 16 on the receiving device is turned on immediately; the transmitting device has a self-sleep function, and when there is no signal transmission, the single-chip microcomputer Ⅰ9 will turn off the TFT touch screen Ⅱ11, which can reduce power consumption to Minimal, when the user wants to restart, just touch the screen to stop hibernation. the

The utility model is illustrated through a specific implementation process. Without departing from the scope of the utility model, various transformations and equivalent replacements can also be performed on the utility model. Therefore, the utility model is not limited to the disclosed specific implementation process. , but should include all the implementations that fall within the scope of the claims of the present invention. the

Claims (2)

1. A wireless intelligent control switch, characterized in that: the switch includes two parts, a transmitter and a receiver; the transmitter includes a shell I (6), a microcontroller I (9), a 2.4G wireless module I (10), Composed of TFT touch screen Ⅰ (7), TFT touch screen Ⅱ (11) and lithium battery (8); the data bus of 2.4G wireless module Ⅰ (10), TFT touch screen Ⅰ (7) and TFT touch screen Ⅱ (11) and single chip microcomputer Ⅰ ( 9) is connected to the IO port, and the lithium battery (8) is connected to the power input terminals of the single-chip microcomputer Ⅰ (9), TFT touch screen Ⅰ (7), TFT touch screen Ⅱ (11), and 2.4G wireless module Ⅰ (10). All components in the transmitting device are installed in the casing I (6); the receiving device includes casing II (1), terminal blocks (2), working indicator lights (4), switches (5), single-chip microcomputer II (13), 2.4G Composed of wireless module II (3), photocoupler (15), 8-way relay (14) and silicon controlled rectifier (16); the data bus of 2.4G wireless module II (3) is connected to the IO port of microcontroller II (13) connection, the IO of the single-chip microcomputer II (13) is connected with the photocoupler (15), the DC terminals of the 8-way relay (14) and the control pins of the thyristor (16) are all connected with the photocoupler (15); the 8-way relay ( The AC end of 14) is connected to the terminal (2) and connected in parallel with the working indicator light (4), and all components in the receiving device are installed in the shell II (1). 2. The wireless intelligent control switch according to claim 1, characterized in that: a hole is opened on the shell of the shell I (6), and the TFT touch screen I (7) is fixed on the hole, and the shell of the shell II (1) There are many holes on the body, and the connection terminals (2), the working indicator lights (4) and the power switch (5) are respectively installed on the holes.

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