Direct-drive rotary telescopic electric dining table

Abstract

The invention relates to the technical field of smart home. The invention particularly relates to a direct-drive rotary telescopic electric dining table which comprises table legs, desktop movable frames are arranged at the tops of the desk legs; power mechanisms are arranged in the table legs; the power mechanisms comprise cam driving assemblies and motor assemblies in driving connection with thecam driving assemblies. The motor assemblies comprise driving motors, gear boxes are arranged between the driving motors and the cam driving assemblies; the cam driving assemblies comprise cam sleeves; spiral grooves are formed in the outer walls of the cam sleeves; guide sleeves are arranged at the tops of the cam sleeves, inclined guide grooves are formed in the outer side walls of the guide sleeves, transmission parts and lifting parts connected with the transmission parts are arranged in the cam sleeves, the transmission parts are provided with cam blocks slidably connected with the spiral grooves, the lifting parts are provided with guide rods slidably connected with the inclined guide grooves, and the cam blocks are connected with the tabletop movable frames. The operation stabilityis good, the automation degree is high, the size of the tabletop is flexibly adjusted and changed, and different actual use requirements are met.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to a direct-drive rotary telescopic electric dining table. Background technique [0002] Dining table is one of the commonly used furniture in the family. Most of the tabletops in the prior art are fixed. When there are many guests at home, the tabletop of the dining table cannot meet the needs of many people eating at the same time due to its small area. To produce a folding table, adjust and change the size of the table by manual folding, and then use the positioning mechanism to position it. This kind of manual folding requires a lot of effort to fold the table, and the operation steps are many and cumbersome. Stable, or the positioning is not stable and the desktop cannot be fully retracted, which greatly affects normal use and the degree of automation is low. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prio...

AI Technical Summary

Problems solved by technology

[0002] Dining table is one of the commonly used furniture in the family. Most of the tabletops in the prior art are fixed. When there are many guests at home, the tabletop of the dining table cannot meet the needs of many people eating at the same time due to its small area. To produce a folding table, adjust and change the size of the table by manual folding, and then use the positioning mechanism to position it. This kind of manual folding requires a lot of effort to fold the table, and the operation steps are many and cumbersome. Stable, or the positioning is not stable and the desktop cannot be fully retracted, which greatly affects the normal use and the degree of automation is low

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