Supporting device

• Main Authors: CHEN GUANGBO, SUN YANDING, ZHOU YEQUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2023
• Subjects: ADVERTISING; BLASTING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LABELS OR NAME-PLATES; LIGHTING; MECHANICAL ENGINEERING; PHYSICS; SEALS; SIGNS; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a supporting device which comprises a straight stand column, a supporting rod and a supporting rod. The pulley is arranged in the upright column and comprises a limiting groove; the shaft lever unit is arranged on the pulley; the locking module comprises a positioning tenon capable of moving in the limiting groove in a reciprocating manner; the shifting rod module is arranged in the upright column, is pivoted to the shaft rod unit and can be switched between a pushing state and a releasing state relative to the pulley; wherein when the deflector rod module is in the pushing state, the positioning tenon is contained in one of the positioning holes, the pulley, the locking module and the deflector rod module are fixed relative to the upright column, and when the deflector rod module is in the releasing state, the positioning tenon is separated from the positioning holes, and the pulley, the locking module and the deflector rod module are not moved relative to the upright column. The p