Disc-type extension socket

Abstract

The invention discloses a disc-type extension socket and belongs to the electric power equipment technology field. The extension socket comprises a plug, a power supply line, a box body, a coiling unit, a timing unit and a socket unit. A three-pin plug on the extension socket can be used for a three-hole power socket and can be also used for a two-hole power socket. A power line is in a flat and arc shape and is easy to wind so that a space is saved, and the power line can only be wound unidirectionally so that the power line is not easy to twist. The coiling unit is arranged, can automatically gather a power line and can adjust the usage length of the power line according to an actual condition. The timing unit is arranged to effectively prevent an overcharge accident and can be used to set power utilization in a low price time period. The sockets are rotatably connected to a box body. Socket directions can be arbitrarily adjusted. The sockets comprise a timing socket, a untimed socket and a USB interface socket and a plurality of different demands can be satisfied. The structure is reasonable and compact, the size is small, an appearance is beautiful, there are many functions, practicality is good and safety is high.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and specifically relates to a disk-type plug-in strip. technical background [0002] With the invention and popularization of electricity, electricity has become an inseparable part of people's daily life in today's society. Without electricity, people will not be able to carry out normal life. In every household, the wall socket is an indispensable device for connecting the power supply and electrical appliances. However, when the user is decorating the wall socket, it is impossible to determine the exact number of use or the indoor appearance. The distance between the sockets is too long, and the use of plug strips is required in these cases. Existing sockets include plugs, power cords, and socket bodies. The existing problems of sockets are as follows: ①The plugs on the sockets can be divided into two-pin plugs and three-pin plugs, and two-pin plugs are only suitable for two-hole p...

AI Technical Summary

Problems solved by technology

In every household, the wall socket is an indispensable device for connecting the power supply and electrical appliances. However, when the user is decorating the wall socket, it is impossible to determine the exact number of use or the indoor appearance. The distance between the sockets is too long, in these cases the use of strips is required

Existing sockets include plugs, power cords, and socket bodies. The existing problems of sockets are as follows: ①The plugs on the sockets can be divided into two-pin plugs and three-pin plugs, and two-pin plugs are only suitable for two-hole power supplies. socket, and the three-pin plug is only suitable for three-hole power sockets, and it is impossible to share the two-pin plug and the three-pin plug, which brings great inconvenience to users in many occasions

②When the power strip is not in use, it is necessary to wind the power cord for storage, which is not only troublesome, but also takes up a lot of space, and the direction of winding is different each time, the power cord is twisted, and the power cord will break after multiple windings, shortening the length of the plug. In addition, when the length of the power cord is not used up, the power cord will also be entangled and twisted, which is not only prone to breakage, but also hinders normal work and life.

③ When using the plug-in strip to charge mobile phones or electric vehicles, due to forgetting to unplug the plug, the battery will swell and be damaged or even self-burned due to overcharging, resulting in safety accidents and economic losses; in addition, many places have implemented different electricity price policies at different times , the existing plug-in strips cannot realize regular electricity consumption, and cannot fully enjoy preferential electricity prices

④Nowadays, there are many types of electronic equipment, and there is no uniform specification for various chargers, and the structure of the plug-in strip is generally fixed. As a result, when users charge or plug in some electronic equipment, plugs often interfere with each other. The remaining sockets cannot be used

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