US 12,439,511 B2
Input device
Xiang-Lan Peng, Taoyuan (TW); and Tzu-Lin Chai, Taoyuan (TW)
Assigned to QUANTA COMPUTER INC., Taoyuan (TW)
Filed by Quanta Computer Inc., Taoyuan (TW)
Filed on Nov. 14, 2023, as Appl. No. 18/508,332.
Claims priority of application No. 112210772 (TW), filed on Oct. 5, 2023.
Prior Publication US 2025/0120013 A1, Apr. 10, 2025
Int. Cl. H05K 1/02 (2006.01); G06F 3/01 (2006.01); G06F 3/02 (2006.01); G06F 3/03 (2006.01)
CPC H05K 1/0284 (2013.01) [G06F 3/014 (2013.01); G06F 3/02 (2013.01); G06F 3/0304 (2013.01); H05K 1/028 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An input device, comprising:
a housing;
a circuit board, disposed in the housing;
an optical module, disposed on the circuit board for detecting the displacement of the input device relative to a reference surface;
a movable member, movably connected to the housing and protruding from an outer surface of the housing, wherein the optical module is affixed in the movable member; and
a switch element, disposed on the circuit board, wherein when the input device moves toward the reference surface and the movable member presses the reference surface, the movable member is pushed by the reference surface into the housing to actuate the switch element.