Works in June 2020
After understanding the market, I found that the existing medicine box products may have the following two common problems: (The following figure is for reference only. If you offend the original design, please contact me to delete it.)

Case 1: Square box open cover type. The product itself is very small, and the interior is divided into 4 small cells. If the palm of the hand is too large or the pill particles are too small, it is actually very inconvenient for the fingers to take things. You need to pick up the medicine box and use the' top' method to take them out. However, after opening the lid, all four small squares are exposed, and when pouring pills, it is easy to pour out all the four squares of pills. If the four squares are filled with different pills, they need to be rearranged when all of them are poured out.
Case 2: The embarrassment of Scheme 1 was solved very well, but each grid has a lid. Opening the lid one by one is actually a very complicated process.
And both types of programs are not suitable for patients with inconvenient hands and cannot be easily operated with one hand.

Scheme concept: one cover, multiple squares, one exit
Double-rotating medicine box, with a 4-compartment disc inside, which can be rotated independently: the shell design adopts two semicircles of the size of the doll, and the small semicircle can rotate 90 degrees along the inner wall of the large semicircle (corresponding to the inner 4-compartment disc)
Rotate and open the cover 90 °, and the internal 4-grid disc rotates independently. When it is turned to the corresponding drug type, it can be directly poured out without affecting the other 3-grid pills.

Operation mode, from left to right
Suitable for one-handed operation