US 12,449,857 B2
Replaceable electronic device protecting casing
Sampson Yang, Irvine, CA (US); Yun-Chang Tsui, Taipei (TW); and Wei-Chung Wang, Taipei (TW)
Assigned to The Joy FactoryInc., Irvine, CA (US)
Filed by Sampson Yang, Irvine, CA (US); Yun-Chang Tsui, Taipei (TW); and Wei-Chung Wang, Taipei (TW)
Filed on Jul. 10, 2023, as Appl. No. 18/220,261.
Prior Publication US 2025/0021134 A1, Jan. 16, 2025
Int. Cl. G06F 1/16 (2006.01); A45C 11/00 (2006.01); H05K 5/06 (2006.01)
CPC G06F 1/1656 (2013.01) [A45C 11/00 (2013.01); G06F 1/1626 (2013.01); H05K 5/061 (2013.01); A45C 11/002 (2025.01); A45C 11/003 (2025.01); G06F 2200/1633 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A replaceable electronic device protecting casing comprising:
a front covering pressure plate having an approximately squared outer frame; a center of the outer frame forming a hollow portion; a plurality of first screwing holes arranged around the outer frame;
a transparent protective film installed in an inner side of the hollow portion; a plurality of second screwing holes arranged around an outer side of the transparent protective film and a position of each of the second screwing holes corresponding to a position of a respective one first screwing hole;
a waterproof strip having an approximate shape of an outer contour of the transparent protective film; the waterproof strip being attached on an inner side of the transparent protective film and arranged to exclude the plurality of second screwing holes;
a back seat including a seat body which has a shape corresponding to a shape of the front covering pressure plate to form an approximately squared frame body; a center of the seat body forming a groove to accommodate a tablet electronic device; a plurality of third screwing holes arranged around the frame body and a position of each of the third screwing holes corresponding to a position of a respective one first screwing hole;
a plurality of screwing units installed in the first screwing holes; each of the screwing units being a screw or a bolt;
wherein the waterproof strip is attached on an inner side of the frame body to install the transparent protective film on the seat body; the inner side of the hollow portion is covered by the transparent protective film;
wherein each of the screwing units passes through a respective one first screwing hole, a respective one second screwing hole and a respective one third screwing hole to assemble the front covering pressure plate, the transparent protective film and the back seat; and
wherein the transparent protective film and the groove enclose the tablet computer.