Multifunctional socket

Abstract

The present invention provides a multifunctional socket, which comprises a socket body. The socket body is provided thereon with a switch button and at least one USB interface. A three-phase plug and at least one three-hole / two-hole multiplexing jack are arranged on the socket. The three-phase plug is disposed directly on one side surface of the socket body or is connected with the socket body through a three-phase cable. The socket body is internally provided with a processor, a wireless communication unit, a rectifying and filtering transformer device, a self-adaptive charging device, and an over-charging protection device. The self-adaptive charging device and the over-charging protection device are respectively connected with the at least one USB interface. According to the technical scheme of the invention, the design on the appearance of the socket and the design on the internal functional circuit of the socket are combined in the diversified manner, so that the socket can be well applied to the usage for household users. Meanwhile, the multifunctional socket has a variety of intelligent functions and can be well combined with intelligent household equipment. Therefore, the user experience is improved.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a multifunctional socket with a multifunctional USB extension port. Background technique [0002] Now the socket is only used to connect household appliances. Most of the sockets on the market have more sockets, but the functions of the socket are not many, especially the small multifunctional USB interface, WIFI remote control and smart home appliance control functions cannot be realized effectively. functional socket; [0003] In the prior art such as application numbers 200810013288.0 and 201210130661.7, this type of socket only sets simple control methods such as charging current management and timing power-off management in the socket, and can only realize simple short-range or preset Control, can not achieve remote control by interacting with the terminal, nor can it achieve effective identification of external devices such as USB and accurate charging for different devices, and ...

AI Technical Summary

Problems solved by technology

[0002] Now the socket is only used to connect household appliances. Most of the sockets on the market have more sockets, but the functions of the socket are not many, especially the small multifunctional USB interface, WIFI remote control and smart home appliance control functions cannot be realized effectively. functional socket;

[0003] In the prior art such as application numbers 200810013288.0 and 201210130661.7, this type of socket only sets simple control methods such as charging current management and timing power-off management in the socket, and can only realize simple short-range or preset Control, can not achieve remote control by interacting with the terminal, nor can it achieve effective identification of external devices such as USB and accurate charging for different devices, and because the circuit design is not simple or additional identification circuits need to be set, resulting in the socket as a whole Still bulky, without a simple, beautiful, small-volume appearance

[0004] Nowadays, there are many low-voltage electrical appliances, such as mobile phones, MP5s, and tablet computers. I like to charge it when I go to bed late, which brings such a problem. People usually sleep for about eight hours, but the mobile phone only needs 3 hours to be fully charged. Continuous charging will cause great damage to the battery; for The same is true for electric vehicles. Most electric vehicles are lead-acid batteries, which cannot be charged for a long time, otherwise the damage to the battery will be very large. / or current detection means to detect the state of the charging device, so as to avoid the problem of overcharging, for example, in the prior art with the application number of 201220524544.4, this has caused this part of the circuit to fail to take into account the connection with the USB device when designing the specific circuit The combination of detection, charging and WIFI signal processing modules (because the above-mentioned functional modules do not exist in the prior art with the application number of 201220524544.4), the simple circuit superposition will inevitably cause many design problems, and affect the overall circuit and the appearance of the socket; in addition , the current socket cannot provide WiFi and music playback functions. These additional devices not only require more expenses, but also bring a lot of inconvenience to daily life

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