Adapter

Abstract

The invention discloses a conversion joint used for connecting a charger of a mobile phone with the mobile phone, which comprises a joint body, an electrical power input, an electrical power output; two push keys, two elastic elements and two charging metal sheets. When users press the push keys, the elastic elements are suppressed by the push keys to cause the push keys to drive the metal sheets to move toward inside of a connection body; when users release the push keys, the push keys can revert to the original position through elasticity of the elastic elements.

Description

technical field [0001] The invention relates to a conversion joint, in particular to a conversion joint matched with a travel charger to provide charging for mobile phones of various brands. Background technique [0002] With the development and progress of science and technology culture, mobile phones have become electronic devices commonly used in daily life. It is quite common for modern people to almost have a mobile phone with them. However, the mobile phones of various brands and models sold on the market generally have different specifications for the positions and spacing of the positive and negative polarities of the batteries used due to the different internal structure designs. The chargers equipped with the models must have different designs to match the specifications of the corresponding batteries. [0003] For example, if a consumer has to replace a new mobile phone with a brand model different from the one originally used due to the loss of the mobile phone ...

AI Technical Summary

Problems solved by technology

However, the mobile phones of various brands and models sold on the market generally have different specifications for the positions and spacing of the positive and negative polarities of the batteries used due to the different internal structure designs. The charger equipped with the model must have a different design to match the specifications of the corresponding battery

[0003] For example, if a consumer has to replace a new mobile phone with a brand model different from the one originally used due to the loss of the mobile phone or other factors, the old charger that was originally used for the brand model will often be replaced. It cannot be used with other mobile phone batteries of different brands, so that consumers still have to add new chargers according to the new mobile phones they buy. In this way, the old chargers must be discarded, which will not only easily cause environmental pollution , and for consumers themselves, it also increases the economic burden of purchasing equipment

[0004] In addition, if consumers simply want to purchase new mobile phones of different brands and models, the number of chargers they own will also increase accordingly. When consumers want to travel and need to carry all their mobile phones with them, then More space must be prepared to place the corresponding chargers for each mobile phone

In addition, when consumers need to charge their mobile phones, they still need to identify which charger is suitable for which mobile phone battery, otherwise they will often cause a lot of inconvenience due to the wrong use of the charger.

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