pick from proteus library

Hi,
I need to design a circuit schematic in proteus. I dont know this element. What's it name?
I circled around it.
**broken link removed**

And it's the PCB of it :

**broken link removed**

Many thanks for your helps.

J1 in the schematic represents a terminal block or connector. J2 in the mechanical drawing could be anything that occupies that much physical volume or board space/height...

There is something seriously wrong with the schematic which shows both the primary of the power transformer and the output of the supply connected to a common "ground"?