LaTeX comfortable usage of vectorgraphics

Question

Right now I am writing a project paper (with TexMaker in LaTeX), therefore I need vectorgraphics (created them with Inkscape). After saving, there were three files created:

• 1x *.svg
• 1x *.pdf
• 1x *pdf_tex

The folder structure of my project folder looks like:

project/    --> place of my project.tex
project/chapter/ --> folder for chapters of my project
[...]
project/graphics/ --> all graphics go here
project/graphics/beta/ --> place were my right now used graphics are saved
project/graphics/NACA/
[...]

My LaTeX preamble looks like:

\usepackage{graphicx}
\usepackage{import}
\usepackage{svg}

Graphics are used in my documentation right now by LaTeX like:

\begin{figure}[!h]
    \centering
    \def\svgwidth{300pt}
    \input{Grafiken/beta/bsp.pdf_tex}
    \caption{topview} 
\label{img:BSPmodell}
\end{figure}

At the savin process there are graphics saved as *.pdf, they are needed for the include process of the graphics. Right now, I can't let this file stay in the same folder which the *.svg and *.pdf_tex-file sharing together, I have to copy that file manually to the project folder.

Now the qestion:

Which configuration do I need that every .pdf file of the vectorgraphics could stay in the same folder as the other two files?

Right now, as described before, my files (*.svg and *.pdf_tex) are placed in project/graphics/beta and the *.pdf file need to stay in the main project folder to be recognized in the compiling process. While working I need to copy the file always manually, created now a batch to do this, but the main project folder gets more and more confusing while the project grows.

I prefer the *.svg, *.pdf_tex and *.pdf should stay toghether in the same folder, the Latex (TexMaker) should recognize the *.pdf file there by itself.

Sorry, I'm new here and forgot to translate everything in English. I rewrote my question :)