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Patent

Fixing device of winding displacement

Han Yadong
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TLDR
The utility model as discussed by the authors provides a fixing device of winding displacement for the fixed action of electron device winding displacement, including pressboard and axostylus axostyle, the axostyles axostyles is located the one end of pressboard, and the both sides face of the pressboard is extended at these axostymous both ends, the coupling makes the press board to rotate for the electron device shell on electron device's shell, is equipped with two at least buckles in the one side of above -mentioned pressboard suppression winding displacement to the middle recess
Abstract
The utility model provides a fixing device of winding displacement for the fixed action of electron device winding displacement, including pressboard and axostylus axostyle, the axostylus axostyle is located the one end of pressboard, and the both sides face of pressboard is extended at these axostylus axostyle both ends, the axostylus axostyle coupling makes the pressboard to rotate for the electron device shell on electron device's shell, is equipped with two at least buckles in the one side of above -mentioned pressboard suppression winding displacement to the middle recess that is equipped with of one side that has the buckle at the pressboard, the utility model has the characteristics of novel structure, winding displacement are firm etc.

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Constant-voltage adjustable LED drive controller

Ji Yi, +2 more
TL;DR: In this article, a constant-voltage adjustable LED drive controller is presented, which comprises a driver body with a front outer surface of the driver body fixedly provided with a control button, and a display panel is fixedly installed at an upper part near the control button.