Modular extension socket with lock

Abstract

The invention relates to a modular extension socket with locks. The modular extension socket comprises a power supply module and a plurality of functional modules, wherein the electrical output terminal of the power supply module is provided with a female connecting plug, the electrical input terminals of the functional modules are provided with male connecting plug, and the electrical output terminals of the functional modules are provided with female connecting plugs having an identical structure with that of the power supply module. The two sides of the front end of each female connecting plug are each provided a female inserting buckle, where a first pair of inclined wedge is provided, and the two sides of the front end of each male connecting plug are each provided a male inserting clamping loop, where a second pair of inclined wedge is provided. The first pair of inclined wedge and the second pair of inclined wedge are mutually locked through the inclined wedge structure. The modular extension socket has electric joint modules accord with multi-national standards, and modules are reliably connected and may not be disconnected from each other when combined. No deviation occurs, the structure is compact, use is convenient, and safety is high. Multifunctional modules are freely combined to meet different requirements, spare and accessory parts are easy to manufacture, and automatic production of whole products is convenient.

Description

technical field [0001] The invention relates to a modular free-combination socket, in particular to a socket with a locking mechanism in which multiple functional modules can be freely combined. Background technique [0002] Most of the existing power strips are integral, the number of jacks on the power strip is fixed, the volume is large, it is inconvenient to carry, and the function is single, it cannot meet the electrical interface standards of different countries at the same time, and cannot meet the simultaneous use requirements of electrical appliances with different electrical standards . [0003] There are fewer types of existing combined power strip modules, and they are not equipped with socket function modules and control protection modules that meet various standards, which cannot meet the requirements of modern smart homes; the existing combined power strips are not equipped with self-recovery overload protection devices , can not guarantee the safety of use; ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing power strips are integral, the number of jacks on the power strip is fixed, the volume is large, it is inconvenient to carry, and the function is single, it cannot meet the electrical interface standards of different countries at the same time, and cannot meet the simultaneous use requirements of electrical appliances with different electrical standards

[0003] There are fewer types of existing combined power strip modules, and they are not equipped with socket function modules and control protection modules that meet various standards, which cannot meet the requirements of modern smart homes; the existing combined power strips are not equipped with self-recovery overload protection devices , can not guarantee the safety of use; the existing combination strips do not have the switch function or only have a single-pole switch can not meet the requirements of safe electricity use; most of the existing combination strips do not have a locking mechanism or the locking effect is not good Good, after the modules are combined, the modules are easy to deflect. The more modules are combined, the greater the deflection will affect the electrical contact performance and user experience.

In addition, the existing combination sockets do not consider the adaptability of automatic assembly in the structural design

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