A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELECTRIC SUPPORTING ROD
This disclosure is directed to an electric support rod having a driving assembly (100), an actuating assembly (200), and a bearing (300). The driving assembly (100) has a first outer tube (110) and a driving unit (130) in the first outer tube (110). An internal thread (112) is configured in the first outer tube (110). The actuating assembly (200) has a second outer tube (210) and a transmission screw rod (230) in the second outer tube (210). Multiple elastic arms (220) axially are extended from the second outer tube (210) and arranged spacedly around the transmission screw rod (230). Each elastic arm (220) has an outer thread structure (222) and a hook portion (223). The second outer tube (210) is inserted in the first outer tube (110), the internal thread (112) is screwed with the outer thread structure (222). One end of the transmission screw rod (230) protrudes from the second outer tube (210) to engage the driving unit (130). The bearing (300) sheathes the transmission screw rod (230) and the hook portion (223) latches the bearing (300).
ELECTRIC SUPPORTING ROD
This disclosure is directed to an electric support rod having a driving assembly (100), an actuating assembly (200), and a bearing (300). The driving assembly (100) has a first outer tube (110) and a driving unit (130) in the first outer tube (110). An internal thread (112) is configured in the first outer tube (110). The actuating assembly (200) has a second outer tube (210) and a transmission screw rod (230) in the second outer tube (210). Multiple elastic arms (220) axially are extended from the second outer tube (210) and arranged spacedly around the transmission screw rod (230). Each elastic arm (220) has an outer thread structure (222) and a hook portion (223). The second outer tube (210) is inserted in the first outer tube (110), the internal thread (112) is screwed with the outer thread structure (222). One end of the transmission screw rod (230) protrudes from the second outer tube (210) to engage the driving unit (130). The bearing (300) sheathes the transmission screw rod (230) and the hook portion (223) latches the bearing (300).
ELECTRIC SUPPORTING ROD
ELEKTRISCHE TRAGSTANGE
TIGE DE SUPPORT ÉLECTRIQUE
WU CHI-WANG (author) / YANG FENG-LIN (author) / HSI JEFFREY CHUNG-CHIANG (author)
2024-03-27
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung