Stylus securing apparatus
An apparatus for housing and recharging a stylus (or stylus pen). The apparatus includes an elastic deformable holding sleeve which facilitates the placing and extraction of a stylus secured within a lumen of the apparatus. The stylus is further secured within the apparatus via magnetism. Additionally, or optionally, the apparatus includes an inductive recharging element, which in response to receiving direct current (DC) from an embedded battery, generates an electromagnetic field that couples with the inductive recharging circuit within a proximal stylus, thus providing electrical power or current to the secured stylus.
1. An apparatus for securing a stylus, comprising:
a holding sleeve attached at a first edge to a sleeve base;
a plurality of magnetized elements laterally spaced and disposed at least partially within a lining of the holding sleeve;
a transmitting (TX) inductive charging coil;
a battery operatively connected to the TX inductive charging coil; and
a receiving (RX) inductive charging coil operatively connected to the battery.
2. The apparatus of claim 1 , wherein the holding sleeve is elastic deformable.
3. The apparatus of claim 1 , wherein the holding sleeve rests at a furled state as a tubular structure, warps into a deformed state when a force is applied, and reverts back to the furled state when the force is removed.
4. The apparatus of claim 1 , wherein the plurality of magnetized elements enable the stylus to be magnetically secured within a lumen of the holding sleeve.
5. The apparatus of claim 1 , wherein the battery is rechargeable.
6. The apparatus of claim 1 , wherein the TX inductive charging coil is configured to receive direct current (DC) from the battery.
7. The apparatus of claim 1 , wherein the battery is configured to receive direct current (DC) from the RX inductive charging coil.
8. The apparatus of claim 1 , wherein the battery and the RX inductive charging coil are disposed within a lining of the sleeve base.
9. The apparatus of claim 1 , wherein the TX inductive charging coil is affixed to one selected from a group consisting of an outer surface of the holding sleeve and an inner surface of the holding sleeve.
10. The apparatus of claim 1 , wherein the TX inductive charging coil is disposed within the lining of the holding sleeve.
11. The apparatus of claim 1 , further comprising:
a battery management system (BMS) integrated into the battery; and
a charge gauge operatively connected to the BMS.
12. The apparatus of claim 11 , wherein the charge gauge is configured to display a current level of charge stored in the battery.
13. The apparatus of claim 11 , wherein the charge gauge is affixed to an outer surface of the holding sleeve.
14. The apparatus of claim 1 , further comprising:
a plurality of fastening elements affixed to a top surface of the sleeve base.
15. The apparatus of claim 14 , wherein the plurality of fastening elements enable the apparatus to attach to a back surface of a portable computing system (PCS).
16. The apparatus of claim 1 , further comprising:
a locking mechanism attached at a second edge of the holding sleeve, wherein the second edge is oppositely disposed to the first edge.
17. The apparatus of claim 16 , wherein the locking mechanism is configured to fasten a pair of covers of a padfolio when the apparatus is integrated into the padfolio.