Heterogeneous wire plug

Abstract

The invention relates to a heterogeneous wire plug comprising a plug base, a stretchable and retractable part, a plurality of electrical latches, a plug body and an electrical connection part, whereinthe electrical latches, the stretchable and retractable part, the plug body, the plug base and the electrical connection part are connected successively. The stretchable and retractable part includesa movable member that can retract into and stretch out of the plug body. Due to the stretchable and retractable part, the compressive deformation force of a compression spring can be configured in such a way that when the electrical latches are fully inserted into another electrical component and are abutted against the electrical component so as to be incapable of advancing any longer, the spring is compressed under the effect of the movable member so as to retract into the plug body to avoid physical damage and electrical failure caused by excessive force.

Description

technical field [0001] The invention relates to a heterogeneous electric wire plug, which belongs to the field of electrical connection accessories. Background technique [0002] The wire plug is a very commonly used electrical connection part. When the wire plug of an electrical appliance is inserted into the power socket, it can supply power to the electrical appliance so that the electrical appliance can work normally. However, general wire plugs are made of smooth materials, such as plastic, or have smooth surfaces. When users need to pull out the wire plugs from the power socket, due to the smooth surface of the plugs, they cannot provide sufficient static friction. Those who use a lot of force often hold the main body of the plug with their fingers to pull out the plug. This brings about several problems. For people with less strength, he often cannot pull it out after several attempts; for the tight connection between the socket and the plug, he often cannot pull it ...

AI Technical Summary

Problems solved by technology

However, general wire plugs are made of smooth materials, such as plastic, or have smooth surfaces. When users need to pull out the wire plugs from the power socket, due to the smooth surface of the plugs, they cannot provide sufficient static friction. Those who use a lot of force often hold the main body of the plug with their fingers to pull out the plug.

This brings about several problems. For people with less strength, he often cannot pull it out after several attempts; for the tight connection between the socket and the plug, he often cannot pull it out after several attempts; In a relatively narrow situation, for example, when it is installed between a large-screen TV and the wall, the user must reach into the narrow space between the large-screen TV and the wall to plug in and out the plug. At this time, he often cannot use force

In addition, when plugging and unplugging the plug at night, due to the dark environment, users often spend more time to touch the plug, and it is easy to bring the risk of electric shock due to touching damaged wires or sockets

On the other hand, in the case of a narrow space, it is often difficult for the user to grasp the strength of inserting the plug into the socket, or checking the plug to another electrical component, and will continue or even increase the pressure due to the inability to observe whether it has been in good contact. Insert the plug into the socket with great force, or check the plug into another electrical component, which will easily cause damage to the electrical plug, resulting in electrical failure or even a short circuit

Images