US 12,013,993 B2
Support assembly, touchpad, and electronic device
Xiangying Liu, Shenzhen (CN)
Assigned to SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed by SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed on Dec. 5, 2022, as Appl. No. 18/074,909.
Application 18/074,909 is a continuation of application No. PCT/CN2022/094326, filed on May 23, 2022.
Prior Publication US 2023/0376130 A1, Nov. 23, 2023
Int. Cl. G06F 3/033 (2013.01); G06F 1/16 (2006.01); G06F 3/0354 (2013.01)
CPC G06F 3/03547 (2013.01) [G06F 1/169 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A touchpad, comprising:
a touch assembly and a support assembly, wherein the touch assembly is disposed on the support assembly, and the support assembly comprises:
a main support component, wherein the main support component is disposed at an edge of a bottom surface of the touch assembly;
a fixed platform, wherein a boss is integrally formed on the fixed platform; and
a first elastic component and a second elastic component, wherein the first elastic component and the second elastic component are symmetrically connected to the main support component along a plane in which the main support component is located, an opening for accommodating the fixed platform is formed between the first elastic component and the second elastic component, and the fixed platform is connected between the first elastic component and the second elastic component;
the support assembly has a sheet-like structure; and
a travel switch is disposed on the bottom surface of the touch assembly, and the boss on the fixed platform is configured to touch and trigger the travel switch when the touch assembly is pressed.