US 12,111,987 B2
Input device and electronic device input system
Youfei Wang, Guangdong (CN); Lingfei Xie, Guangdong (CN); Weili An, Guangdong (CN); and Wei Wang, Guangdong (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Oct. 19, 2022, as Appl. No. 17/968,977.
Application 17/968,977 is a continuation of application No. PCT/CN2021/089355, filed on Apr. 23, 2021.
Claims priority of application No. 202010336290.2 (CN), filed on Apr. 24, 2020.
Prior Publication US 2023/0038885 A1, Feb. 9, 2023
Int. Cl. G06F 3/0354 (2013.01); G06F 3/038 (2013.01)
CPC G06F 3/03547 (2013.01) [G06F 3/03543 (2013.01); G06F 3/038 (2013.01); G06F 2203/0333 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An input device, comprising:
a device body,
a touchpad (400),
a first key (300), and
a second key (500);
wherein the device body comprises a handheld part, the first key (300) and the touchpad (400) are arranged on the device body and located on the same side of the device body, and in a case that the handheld part is in a first state, a curvature of the handheld part is a first curvature; and in a case that the handheld part is in a second state, the curvature of the handheld part is a second curvature, and the first curvature is greater than the second curvature;
the second key (500) is arranged on the device body;
the second key (500) and the touchpad (400) are located on the same side of the device body or the second key (500) and the touchpad (400) are located on adjacent two sides of the device body;
wherein
in a case that the handheld part is in the first state, the first key (300) is in an active state and the second key (500) is in an inactive state; and in a case that the handheld part is in the second state, the second key (500) is in the active state and the touchpad (400) is in the active state.