Indoor extensible type mobile socket

Abstract

The invention discloses an indoor extensible type mobile socket, comprising a jack board, a socket box and an automatic winding device. The jack board is pressed in the socket box; the cavity in the bottom of the socket box is provided with the automatic wire winding device; a lead for connecting to the jack board is stored in the automatic wire winding device; when a push-pull block on a pressure cover spring is pushed away, the jack board is pushed out by the springs on the bottom; the length of the lead can be extended according to the needs; and then the lead is fixed. When the usage is finished, the lead is automatically received in the automatic wire winding device by pulling the lead. Besides, the side of the jack board is provided with corresponding connection jacks and connection plugs, and when one jack board is not enough, a plurality of the jack boards can be spliced together to be used by multiple electric devices.

Description

technical field [0001] The invention relates to the field of indoor electrical sockets, in particular to an indoor expandable mobile socket. Background technique [0002] Sockets can be seen everywhere in daily life, and all kinds of electrical appliances are inseparable from the use of sockets. However, traditional sockets are all fixed on the wall, which is not flexible enough. The following problems often occur: 1. Some electrical appliances cannot use the socket because they are too far away from the socket and the line is not long enough. Second, the number of jacks is not enough, you need to buy another socket. 3. The extra purchased mobile sockets need to be stored separately after they are used up. [0003] Chinese patent CN104638431A discloses a detachable socket on the wall, which is composed of a jack, a fixed convex buckle, a coil, a wall space, and a wall box. The disadvantage of this patent is that the jack located in the wall box is difficult to take out, ...

AI Technical Summary

Problems solved by technology

However, traditional sockets are fixed on the wall, which is not flexible enough

The following problems often occur: 1. Some electrical appliances are too far away from the socket and the line is not long enough to use the socket

2. The number of jacks is not enough, you need to buy another socket

3. After the extra purchased mobile socket is used up, it needs to be stored separately

The defect of this patent is that it only expands the function of the traditional wired socket. It is not easy to place the socket after use, and the internal structure is complicated, and there are too many small parts, which is not convenient for production.

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