socket

Abstract

The embodiment of the invention relates to a socket. The socket comprises a socket body which is provided with three insertion holes (21, 21',21'') for respectively accommodating three pins (11, 12, 13) of a plug (1) therein; the socket body is internally provided with an E-pole protection door (4) for the E-pole insertion hole (21) among the insertion holes and an LN-pole protection door (3) for the L-pole insertion hole (21') and the N insertion hole (21'') among the insertion holes, the E-pole protection door (4) and the LN-pole protection door (3) are configured to enclose the corresponding insertion holes when no corresponding pins are inserted into the corresponding insertion holes and open the corresponding pins when the corresponding pins are to be inserted into the corresponding insertion holes, the E-pole protection door (4) and the LN-pole protection door (3) are assembled together, and the E-pole protection door (4) drives the LN-pole protection door (3) to move together. The socket has a flat and beautiful appearance and is suitable for a three-hole flat plug.

Description

technical field [0001] Embodiments of the present invention relate to sockets, especially sockets with protective doors. Background technique [0002] The jack on the common socket is exposed outside, which is potentially dangerous, because the user may accidentally insert a foreign object into the exposed jack without any hindrance, resulting in accidents such as electric shock and short circuit. Especially young children may put their fingers into the exposed socket out of curiosity, causing accidents such as electric shock. The exposed jack also makes it easy to accumulate dust or foreign matter, resulting in plugging of the jack or poor conductive contact. [0003] Currently there is a socket with a protective door. A protective door is provided in the socket of the socket. The protection door closes the socket when the socket is not in use, so as to avoid the above-mentioned danger; and when the plug is inserted into the socket, the plug pushes the slope of the prote...

AI Technical Summary

Problems solved by technology

However, this socket still has disadvantages

Since the side of the movable part of the protective door facing the plug is a beveled surface, an inward concave pit is still formed at the socket when viewed from the outside, which is not beautiful enough

What's more serious is that dust is easy to accumulate in the pit (especially a large amount of dust that falls into it during the renovation), and the dust is very difficult to be completely removed, which makes the pit look more unsightly and may cause the plug to be difficult to push out The protective door is inserted into the jack

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