US 12,229,367 B2
Combination structure for touch device and wearable device
Hu Leng, Dongguan (CN); and Hongbo Xu, Dongguan (CN)
Assigned to Guangdong Coros Sports Technology Co., Ltd, Dongguan (CN)
Filed by GUANGDONG COROS SPORTS TECHNOLOGY JOINT STOCK COMPANY, Dongguan (CN)
Filed on Dec. 1, 2023, as Appl. No. 18/526,756.
Application 18/526,756 is a continuation of application No. PCT/CN2021/113645, filed on Aug. 19, 2021.
Prior Publication US 2024/0103661 A1, Mar. 28, 2024
Int. Cl. G06F 3/041 (2006.01); G04G 17/04 (2006.01); G04G 21/08 (2010.01)
CPC G06F 3/04164 (2019.05) [G04G 17/04 (2013.01); G04G 21/08 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A combination structure comprising:
an annular outer frame;
a glass cover plate arranged at a middle area of the annular outer frame and connected to the annular outer frame;
a touch control circuit board; and
a flexible circuit connected to the touch control circuit board;
wherein:
the touch control circuit board and the flexible circuit are arranged below the glass cover plate;
a lower end of the annular outer frame includes a concave groove configured to accommodate the flexible circuit;
a bottom surface of the glass cover plate includes a step structure; and
a bottom surface of the step structure is lower than or flush with a top surface of the concave groove.