README.md

Tamanu Iti cases

v3 full case

Full 3D printed case. Embeds a UPS. Includes an internal spacer to secure the battery cells and hold a screen. Secured with a screw. Reduces light pipes to expose only two status LEDs. Rotates case to simplify assembly (text is now on lids).

This is the current production version.

• Model (OpenSCAD code)
  • Model for spacer
• Main body
  • Light pipes
• Lid
  • Text inlay
  • Shield
  • print on a smooth plate and omit glue
• Spacer

v2 full case

Full 3D printed case. Embeds a UPS. Changes the assembly orientation to slot the boards in tight. Secured with a screw.

This was used for two demo units, one of which was given to Naitauba Clinic.

• Model (OpenSCAD code)
• Main body
  • Light pipes
  • Text inlay
• Lid

Tonga full case

Full 3D printed case. Square footprint with plenty of internal space for componentry. Tall enough to accommodate the HatDrive Top. Friction closed with hot glue for a "seal".

This was used for the Tonga Village Mission Clinic trial.

• Model (OpenSCAD code)
• Version 1:
  • Case main body
  • Lid
  • Text inlay for lid
• Version 2:
  • Case main body
  • Case light pipe / RTC holder
  • Lid
  • Text inlay for lid

Prototype trials

These didn't go anywhere. Meant to fit on top of the official case (replacing the "lid").

• SCAD code
• Version 0 STL
• Version 1 STL
• Version 2 STL and text inlay
• Version 3 STL and text inlay
• Version 4 STL and text inlay
• Version 5 STL and text inlay