Self-alignment alternating current socket structure

Abstract

The invention relates to a self-alignment alternating current socket structure. The self-alignment alternating current socket structure includes a plug and a socket with jacks, and is characterized in that for the socket, a plurality of arc elastic positioning bars are arranged around the jacks; the elastic positioning bars are symmetrically arranged around the center of the jacks in the rotary way, and are obliquely arranged from the root to the center of the jacks so as to enclose a cone-shaped space for clamping the plug; and the free ends of the elastic positioning bars are obliquely arranged from the vertex of the arc to the outside to enclose a horn opening which matches with the shape of the plug. Compared with the prior art, the self-alignment alternating current socket structure has the advantage that by setting the elastic positioning bars surrounding the jacks in the socket and utilizing the elastic positioning bars to guiding and limiting the plug, the self-alignment and clamping function for the plug can be realized.

Description

technical field [0001] The invention relates to the technical field of sockets, in particular to a self-aligning AC socket structure. Background technique [0002] Currently widely used household AC power plugs and sockets, the contact mode of the electrodes is side contact, and the common one is the plug-type insertion structure, that is, after the plug of the plug is inserted into the socket, the metal sheet inside the socket clamps the plug. This type of plug and socket is combined by the friction between the electrodes. Therefore, the effective electrode of the plug is required, that is, the plug pin is long enough, and the electrodes of the socket can tightly clamp the electrodes of the plug. However, when the electrode gap of the socket is too small or the elasticity is too large, it is very difficult to insert and pull the plug, and it is inconvenient to use; The plug is easy to fall off from the socket under the action of tension or vibration, especially the plug an...

AI Technical Summary

Problems solved by technology

However, when the electrode gap of the socket is too small or the elasticity is too large, it is very difficult to insert and pull the plug, and it is inconvenient to use; The plug is easy to fall off from the socket under the action of tension or vibration, especially the plug and socket that have been used for a long time. This situation will seriously damage the electrical appliances, especially the electrical products with inductive loads, and most household appliances Belongs to inductive loads, such as refrigerators, air conditioners, washing machines, etc.

In addition, the contact and separation of the plug and the socket are all realized by mechanical force. Due to the influence of metal fatigue and normal deformation, the plug has mechanical damage when it is inserted and pulled out of the socket, and its service life is limited. The service life of the socket is affected by the number of connections between the two

Also because the effective electrodes of this plug are completely exposed, the user may get an electric shock when plugging and unplugging the plug, and the safety is poor.

[0003] Not only that, when the user plugs the socket in an environment with insufficient light, it is basically difficult to insert the pin of the plug into the socket, which brings great trouble to the user

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