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Portable USB charger with plug containing function

A portable, charger technology, applied in circuits, electrical components, devices with bendable leads, etc., can solve problems such as plugging and winding, and achieve the effect of avoiding chaotic winding, small size, and ensuring convenient use.

Inactive Publication Date: 2015-04-29
吕峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the above-mentioned technologies, the present invention provides a portable USB charger with the function of storing plug-in plugs, which can store the power cord in the plug-in board to solve the problem of plug-in cord entanglement

Method used

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  • Portable USB charger with plug containing function
  • Portable USB charger with plug containing function
  • Portable USB charger with plug containing function

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Embodiment Construction

[0028] In order to express the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings.

[0029] see Figure 1-2 , the present invention is a portable USB charger with a function of storing plugs, comprising a plug-in board shell 10, a pull-out inner shell 11, a power cord 14 connected to the plug-in board shell 10, a plug 13 connected to a power supply, and a device for arranging the plug 13. Plug accommodating cavity 12; pull the inner shell 11 and insert it into the plug-in board shell 10, and the surrounding outer walls of the pulling inner shell 11 and the surrounding inner walls of the plug-in board shell 10 enclose to form a power cord 14 accommodating cavity. The housing 12 is arranged at the bottom of the drawable inner shell 11 , the power cord 14 is wound around the outer wall of the drawable inner shell 11 , and the plug 13 is fixed at the end of the power cord 14 and is just accommodated i...

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Abstract

The invention discloses a portable USB charger with the plug containing function. The portable USB charger comprises a patch board outer shell, a pull inner shell, a power line connected to the patch board outer shell, a plug connected with a power source and a plug containing cavity for containing the plug. The pull inner shell is inserted into the patch board outer shell, a power line containing cavity is defined by the outer walls of the periphery of the pull inner shell and the inner walls of the periphery of the patch board outer shell, the plug containing cavity is formed in the bottom of the pull inner shell, the power line is wound around the outer walls of the periphery of the pull inner shell, and the plug is fixed to the end of the power line to be just contained in the plug containing cavity. The charger can meet the charging requirements of a USB socket, a two-pin plug and a three-pin plug; meanwhile, the charger is small in size, the power line and the plug are stored in a patch board, and the whole patch board seems to be simpler, neater and quite convenient to store, carry and use.

Description

technical field [0001] The invention relates to the technical field of USB chargers, in particular to a portable USB charger with the function of storing plugs. Background technique [0002] USB charger is a kind of electrical peripheral equipment that people often use. USB charger also facilitates people's daily work and life. It enables people to better use digital products and household electrical equipment. The existing USB chargers are all A power cord with a plug is drawn out from the USB charger body. The structure is very simple and it is very convenient to use. Digital products are entangled with the power cords of household appliances, it is very difficult to organize them, and it is very troublesome to carry. Inconvenient to carry often brings some unnecessary troubles to people. [0003] In the Chinese Invention Patent Publication No. CN202523934U, the patent document titled "A Wound Plug-in Board" discloses a wire-wound plug-in board, including a main body of t...

Claims

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Application Information

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IPC IPC(8): H01R13/502H01R13/72H01R27/00
CPCH01R13/60H01R13/502H01R13/72H01R27/00
Inventor 吕峰
Owner 吕峰
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