公开(公告)号：US12207730B2

公开(公告)日：2025-01-28

申请号：US17992710

申请日：2022-11-22

Applicant: Qidong Vision Mounts Manufacturing Co., Ltd. ,  CKnapp Sales, Inc.

Inventor： Lu Hai Rong

IPC: A47B9/04

Abstract: Height adjustable angled desks are disclosed herein. An example height adjustable table includes three legs, each of the three legs including an upper section, a lower section, and an actuator; a connection system to couple the three legs; a height adjust system including drive system; a first gearbox coupled to the drive system; second gearboxes coupled to respective ones of the actuators, the first gearbox and the second gearboxes to change a transmission direction; and transmission shafts connected to the drive system and to the first and second gearboxes; and wherein the drive system is configured to drive the transmission shafts to drive the legs together to rise and fall, and wherein the drive system includes a motor, a worm connected to the motor, and a worm wheel engaged with the worm.

公开(公告)号：US20240008635A1

公开(公告)日：2024-01-11

申请号：US17992710

申请日：2022-11-22

Applicant: Qidong Vision Mounts Manufacturing Co.,Ltd. ,  CKnapp Sales, Inc.

Inventor： Lu Hai Rong

IPC: A47B9/04

CPC classification number: A47B9/04 ,  A47B2009/046 ,  A47B2009/043 ,  A47B2200/002 ,  A47B2200/0057

Abstract: Height adjustable angled desks are disclosed herein. An example height adjustable table includes three legs, each of the three legs including an upper section, a lower section, and an actuator; a connection system to couple the three legs; a height adjust system including drive system; a first gearbox coupled to the drive system; second gearboxes coupled to respective ones of the actuators, the first gearbox and the second gearboxes to change a transmission direction; and transmission shafts connected to the drive system and to the first and second gearboxes; and wherein the drive system is configured to drive the transmission shafts to drive the legs together to rise and fall, and wherein the drive system includes a motor, a worm connected to the motor, and a worm wheel engaged with the worm.