a travel converter

Abstract

The invention discloses a travel adapter, wherein a plurality of plug modules are installed around the inner side of a bottom cover in an embedding manner, and a rotating center shaft module is electrically connected to the plug module at the corresponding position through rotating, socket spring sheets are arranged on two sides of the upper part of a rack, plug pins stretch out from the front of a substrate, connecting spring sheets are arranged on the inner side of the substrate, the plug pins are electrically connected to the connecting spring sheets, and two contacts are respectively electrically connected to the corresponding connecting spring sheets on the plug module at the corresponding position. According to the travel adapter, switching of the corresponding plug pin is achieved in a rotating manner, so that quantity of connecting parts is reduced, production cost is reduced, the contacts are tightly contacted with the plug pin elastic sheets; a telescopic plug pin structure is adopted, so that volume of the adapter can be reduced, the travel adapter is convenient to carry by a user, and meanwhile damage to the plug pins caused by external pressure can also be reduced; a protective door can shield a slot so as to ensure the close state of the slot when no plug is inserted, thus being capable of effectively avoiding electric shock.

Description

technical field [0001] The invention relates to the field of digital accessories, in particular to a travel converter. Background technique [0002] A conversion plug is a kind of socket that converts different power plugs of different countries or a power plug of a certain country into power plugs of another country or multiple countries, so that the power plugs of multiple countries or a certain country can be plugged into another country. It enables plugs in different countries to communicate with different countries in the world, and solves the problem that electrical appliances in different countries in the world can be used in other countries. [0003] At present, the world's electrical plugs include Chinese standards, American standards, European standards, British standards, and South African standards. The breakdown is as follows: In addition to China, the Chinese standard plug is also used in Australia, featuring three flat heads; the American standard conversion ...

AI Technical Summary

Problems solved by technology

[0004] The existing conversion plugs usually can only be converted one-to-one, which makes it very inconvenient for users who often travel to and from multiple places to carry a variety of conversion heads.

As a result, a split-type travel converter (patent No. ZL200810060123.9) appeared on the market. This conversion uses multiple separate independent converters to be effectively spliced ​​and combined. Although the conversion function can be realized, it is relatively difficult to disassemble during use. Complex, and because the parts are relatively independent, it is easy to lose

There is also a portable converter on the market (patent No. ZL200620100297.X), with 3 standard conversion plugs, all plugs are set on the same plane at the bottom of the converter, and the entire converter takes up a large volume; open it when needed Card lock, pop up the corresponding pin parts for use, because the pin part is stored by the pop-up structure, although it can effectively save space, but the pop-up structure is very easy to damage, and the production and assembly costs are high

Images