1. normal, all finger grip.
2. precision thumb and first finger pinch
3. writing grip. Thumb and index and middle finger.
4. cup holding grip. little finger curls more to support bottom of cup.
Again, I know this is an unusable version due to the size of the cam. i am working on other methods to reduce the size of the cam box.
The .stl files are located here in ThingiVerse:
Video of the tension box in action:
Pic of design:
- DaVaHaG-v1.JPG (36.15 KiB) Viewed 3262 times
Normal all finger grip:
- WIN_20150620_200053.JPG (177.54 KiB) Viewed 3267 times
Cup hold grip:
- WIN_20150620_200028.JPG (182.98 KiB) Viewed 3267 times
Writing or instrument hold grip:
- WIN_20150620_195939.JPG (188.26 KiB) Viewed 3267 times
Precision index/thumb grip:
- WIN_20150620_195931.JPG (184.71 KiB) Viewed 3267 times
View of the tension box with oversized single cam:
- WIN_20150620_195912.JPG (166.98 KiB) Viewed 3267 times
Soon, I'll be posting version 2 of this box that uses 2 small cams instead of one large one to resuce the size of the box. Stay tuned......