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Converter having key selection function

A technology for selecting functions and converters, applied to parts, contact parts, electrical components, etc. of connecting devices, can solve the problems of low reliability of multi-country converters, and achieve a good and reliable internal electrical connection relationship

Active Publication Date: 2016-05-11
BULL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the reliability of the internal electrical connection relationship of the existing multi-country converter is low, so as to provide a multi-country converter with good and reliable internal electrical connection relationship

Method used

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  • Converter having key selection function
  • Converter having key selection function
  • Converter having key selection function

Examples

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as figure 1 , figure 2 The illustrated embodiment is a converter with button selection function, including an upper cover 1 and a lower cover 2 constituting a housing, the top of the upper cover is provided with a socket through hole, and the bottom of the lower cover is provided with a plug through hole; One side of the housing is provided with a selection key 5, and the other side of the housing is provided with a plug operation key. The multi-country converter in this example is provided with one American standard plug, one European standard plug, one British standard plug and one Australian standard plug, such as Figure 6 As shown in the American standard plug, each plug is equipped with an operation key, namely the American standard plug operation key 311, the European standard plug operation key 321, the British standard p...

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Abstract

The invention discloses a converter having a key selection function. The converter includes a shell provided with plug through holes, the shell is internally provided with at least two plugs, the plugs can extend out or retract from the plug through holes, plug operation keys that control telescopic actions of the plugs are arranged on the plugs, and each plug is correspondingly provided with a control bracket. An upper positioning step and a lower positioning step are arranged on the control bracket, and are adaptive to an extending-out position and a retraction position of the plug corresponding to the control bracket. The converter having a key selection function has the beneficial effect of having a good and reliable internal electric connection relation.

Description

technical field [0001] The invention relates to electrical equipment, in particular to a converter with key selection function. Background technique [0002] The socket provides convenience for people's daily electricity consumption. Different countries often adopt different electrical interface standards, resulting in different socket standards. In addition to China's national standard, the more common ones are the American standard, referred to as the American standard, the European standard, referred to as the European standard, the British standard, referred to as the British standard, and the Australian standard. Referred to as the Australian standard. In order to help the electronic devices that are only compatible with national standard sockets to be used normally, people who go abroad for business or tourism often need to carry converters. If you only travel to and from one country, you only need to carry a converter from the country's standard to the Chinese stand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/04H01R13/502H01R27/00H01R31/06H01R13/629
CPCH01R13/02H01R13/04H01R13/502H01R13/629H01R27/00H01R31/06
Inventor 蔡映峰杨杰
Owner BULL GRP CO LTD