compact AA battery box 2
Note
This Thing is a re-upload of thing:5416206. Because it is not displayed in My Design due to a bug in Tihingiverse.
(The previous thing will be deleted)
The top and bottom parts of the battery box are the same.
Fasten the two AA batteries with rubber bands.
The bottom terminal is made by bending a clip.
Insert it into the round hole on the bottom.
The top terminal uses DuPont wire.
There are two types of top terminals. (Male and female)
Male terminal type
Insert the male terminal into the square hole on the top and then bend it.
Female terminal type
Make a female connector for DuPont wire with a clip. (Terminal length is 5.5mm)
Insert the clip terminal into the square hole on the top and then bend it. (Same as male terminal)
Put the rubber band from the top, cross it at the bottom and hang it on the top again.
Because the force is evenly applied to the two terminals of the rubber band, the two terminals come into contact with the battery.
"compact AA battery box 2" is more compact than a standard two AA battery box. And it's simple.
| CompactAAbatteryBOX2.stl | 409.6KB |
