Sony Bluetooth-Speaker Docking-Station for SRS-BTS50

Here is my Sony BT-Speaker Docking-Station for SRS-BTS50.
I designed this to use the Speaker for PC Audio.
You can just use this as Charging Station or to connect your BT Speaker to your Soundsystem. All three Conectors can be pluged in at the same time.
The Audiojack mounts are designed for Belkin Audiocable 7mm.
You just need a M3 Screw and Nut.