公开(公告)号：US20230283936A1

公开(公告)日：2023-09-07

申请号：US18006511

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Chao LIU ,  Yi ZHANG

IPC: H04R1/02 ,  G06F1/16

CPC classification number: H04R1/023 ,  H04R1/028 ,  G06F1/1641 ,  G06F1/1688 ,  H04R2499/15

Abstract: An electronic device includes, but is not limited to a device body (1), a display screen (2, 2′, 2″) position-adjustably disposed on the device body (1), and a speaker disposed in the device body (1). The device body (1) is provided with sound holes (3) for sound to pass through at least on a display screen mounting surface. The display screen (2, 2′, 2″) is movable between a shielding position at which all the sound holes on the display screen mounting surface are shielded and a non-shielding position at which part or all of the sound holes (3) on the display screen mounting surface are exposed outside.

公开(公告)号：US20230284919A1

公开(公告)日：2023-09-14

申请号：US18006155

申请日：2020-11-05

Applicant: GOERTEK INC.

Inventor： Chao LIU

IPC: A61B5/022 ,  A61B5/00

CPC classification number: A61B5/022 ,  A61B5/681 ,  A61B5/0053

Abstract: A blood pressure measuring device comprises a device body, an air bag, an air nozzle and a piston, an air pump is provided in the device body, a casing of the device body is provided with a mounting hole and an air channel connection hole communicating with the mounting hole, the air channel connection hole is communicated with an air outlet of the air pump, the piston is installed in the mounting hole, the piston includes a piston sealing portion capable of forming a seal with the mounting hole positioned above the air channel connection hole, the air nozzle includes a through hole communicating with the air bag, when the air nozzle is inserted into the mounting hole, the air nozzle presses the piston downward until the piston sealing portion is positioned below the air channel connection hole, the through hole is communicated with the air channel connection hole.