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\begin{tikzpicture}[scale=0.5]卢
路路\draw路(0,0)路--路++(0:5mm)路pic路路{element路
symbol={name=device,路anchor=west,路label={60:text}}}路
(device-housing.east)路-|路++(-45:15mm)路pic路[blue,路
rotate=45]路{element路symbol={name=another,路anchor=north,路
label={-90:more}}}路(another-housing.west)路-|路++(175:20mm)路
pic路[green,路fill=black,路rotate=180]路{element路
symbol={name=next,路anchor=south,路label={180:this}}}路
(next-housing.north)路|-路(0,0);卢