US 11,810,449 B2
Wrist rest
Kok Kiong Low, Singapore (SG); Chang Sern Gwee, Singapore (SG); and Alvin Sim, Singapore (SG)
Assigned to Razer (Asia-Pacific) Pte. Ltd., Singapore (SG)
Appl. No. 17/297,440
Filed by RAZER (ASIA-PACIFIC) PTE. LTD., Singapore (SG)
PCT Filed Dec. 7, 2018, PCT No. PCT/SG2018/050598
§ 371(c)(1), (2) Date May 26, 2021,
PCT Pub. No. WO2020/117127, PCT Pub. Date Jun. 11, 2020.
Prior Publication US 2022/0012992 A1, Jan. 13, 2022
Int. Cl. G08B 6/00 (2006.01); G06F 3/01 (2006.01)
CPC G08B 6/00 (2013.01) [G06F 3/016 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A wrist rest, comprising:
a base structure;
at least two flexible supports extending from the base structure;
a vibration assembly supported on the at least two flexible supports in a manner such that the vibration assembly is spaced apart from the base structure by the at least two flexible supports;
a cushion assembly comprising a cushion disposed over the vibration assembly in a manner so as to conceal the vibration assembly between the base structure and the cushion, wherein the cushion is secured to the base structure,
wherein the at least two flexible supports are configured to isolate the base structure from a vibrating motion of the vibration assembly, and
wherein the vibrating motion of the vibration assembly causes a surface of the vibration assembly directed towards the cushion assembly to move relative to a corresponding surface of the cushion assembly directed towards the vibration assembly in a manner so as to allow the vibration motion of the vibration assembly to be sensed through the cushion of the cushion assembly,
wherein the cushion assembly further comprises a cushion-mount and a cushion-wrap, wherein the cushion is placed on the cushion-mount with the cushion-wrap wrapped over the cushion and fixed to the cushion-mount in a manner so as to bundle the cushion to the cushion-mount, and wherein the cushion-mount is attached to the base structure.