case for the electronic board dk-c-04 3D Print Model

the case model of the dk-c-04 electronic board of the dc432 time delay controller.
the model is ready for production by 3d printing. the design has been successfully tested.
the overall dimensions of the model are indicated in the drawing.
the assembly of the case consists of several parts:
1. the lower part of the case;
2. upper part of the case;
3. button (4 pieces).
attention! the electronic board shown in some pictures is shown for example and is not included in the assembly.
there are indented inscriptions on the sides of the case, duplicating the designations of the contacts on the electronic board.
fixation is provided without the use of screws. just print out and close the case.
fixation is ensured by the engagement of the contacting faces due to the side texture of the layers during 3d printing.
warning: the first closure will require little effort.