Apparatus and methods for supporting and charging a dental device
An assembly for supporting and charging a dental device. The assembly has three major components comprising a charging base, a rinsing cup and a dental device. The assembly allows the charging base to wirelessly charge the dental device when the dental device is placed within the rinsing cup, which is located on top of the charging base. The bottom interior surface of the rinsing cup has a convex dome that helps stabilize the assembly. The dental device further includes a magnet to ensure stability and promote reliable charging.
1. An assembly for supporting and charging a dental device comprising:
a charging base wherein the charging base includes electronics to wirelessly charge a power system and wherein the charging base has a top with a first interfacing surface that has a first flat center portion with a first protrusion that sticks up above the first flat center portion and surrounds the first flat center portion;
a vessel having an interior surface and an exterior surface wherein the interior surface forms a cavity and wherein the exterior surface has a second interfacing surface designed to mate with the first interfacing surface wherein the second interfacing surface is on a bottom exterior surface of the vessel and wherein the second interfacing surface has a second flat center portion and a channel designed to receive the protrusion wherein the channel surrounds the second flat center portion and wherein the cavity has a cavity bottom and wherein a majority of the cavity bottom is covered by a second protrusion in the shape of a convex dome that is centered on the cavity bottom; and
a dental device with the power system located therein and wherein the dental device has a handle and a magnet is located proximal to a bottom of the handle.
2. The assembly of claim 1 , wherein the dental device is an electric toothbrush.
3. The assembly of claim 1 , wherein the height of the second protrusion is between 1 mm and 5 mm.
4. The assembly of claim 1 , wherein the vessel is a cup.
5. The assembly of claim 4 , wherein the vessel is made from glass.
6. The assembly of claim 1 , wherein the second protrusion covers 90% or more of the cavity bottom.
7. The assembly of claim 1 , wherein the exterior surface includes a lip that extends down below the second flat center portion and surrounds the channel on the bottom exterior surface of the vessel.
8. The assembly of claim 1 , wherein walls of the first protrusion that extend up from the first flat center portion to a top of the first protrusion form a ninety-degree angle with the first flat center portion.
9. An assembly for supporting and charging a dental device comprising:
a charging base wherein the charging base includes electronics to wirelessly charge a power system and wherein the charging base has a top with a first interfacing surface that has a first flat center portion with a first protrusion that sticks up above the first flat center portion and surrounds the first flat center portion and wherein a charging coil is wound around an interior of the first protrusion;
a rinsing cup having an interior surface and an exterior surface wherein the interior surface forms a cavity and wherein the exterior surface has a second interfacing surface designed to mate with the first interfacing surface of the charging base and wherein the second interfacing surface is on a bottom exterior surface of the rinsing cup and wherein the second interfacing surface has a second flat center portion and a channel designed to receive the first protrusion wherein the channel surrounds the second flat center portion and wherein the cavity has a cavity bottom and wherein a majority of the cavity bottom is covered by a second protrusion in the shape of a convex dome that is centered on the cavity bottom; and
an electric toothbrush with the power system located therein and wherein the electric toothbrush has a handle and a magnet is located proximal to a bottom of the handle.
10. The assembly of claim 9 , wherein the height of the second protrusion is between 1 mm and 5 mm.
11. The assembly of claim 9 , wherein the rinsing cup is made from glass.
12. The assembly of claim 9 , wherein the second protrusion covers 90% or more of the cavity bottom.
13. The assembly of claim 9 , wherein the exterior surface includes a lip that extends down below the second flat center portion and surrounds the channel on the bottom exterior surface of the rinsing cup.
14. The assembly of claim 9 , wherein walls of the first protrusion that extend up from the first flat center portion to a top of the first protrusion form a ninety-degree angle with the first flat center portion.
15. An assembly for supporting and charging a dental device comprising:
a charging base wherein the charging base includes electronics to wirelessly charge a power system and wherein the charging base has a top with a first interfacing surface that has a first flat center portion with a first protrusion that sticks up above the first flat center portion and surrounds the first flat center portion and wherein a charging coil is wound around an interior of the first protrusion;
a rinsing cup having an interior surface and an exterior surface wherein the interior surface forms a cavity and wherein the exterior surface has a second interfacing surface on a bottom of the rinsing cup wherein the second interfacing surface is designed to mate with the first interfacing surface of the charging base and wherein the second interfacing surface has a second flat center portion and a channel designed to receive the first protrusion wherein the channel surrounds the second flat center portion and wherein the cavity has a cavity bottom and wherein a majority of the cavity bottom is covered by a second protrusion in the shape of a convex dome that is centered on the cavity bottom; and
an electric toothbrush with the power system located therein wherein the power system includes a pickup coil and wherein the electric toothbrush has a handle and a magnet and the pickup coil is located proximal to a bottom of the handle.
16. The assembly of claim 15 , wherein the height of the protrusion is between 1 mm and 5 mm.
17. The assembly of claim 15 , wherein the rinsing cup is made from glass.
18. The assembly of claim 15 , wherein the second protrusion covers 90% or more of the cavity bottom.
19. The assembly of claim 15 , wherein the exterior surface includes a lip that extends down below the second flat center portion and surrounds the channel on the bottom exterior surface of the rinsing cup.
20. The assembly of claim 15 , wherein walls of the first protrusion that extend up from the first flat center portion to a top of the first protrusion form a ninety-degree angle with the first flat center portion.