Lifting table

Abstract

The invention discloses a lifting table. The lifting table comprises a table top, a lifting device and table legs with table leg pipelines, wherein the lifting device comprises a lifting frame, sliding rods, sliding blocks and a steel wire transmission mechanism; the steel wire transmission mechanism comprises steel wires, a motor and a plurality of pulleys; the sliding blocks are fixedly connected on table leg pipes, the lower end of the lifting frame is sheathed on the table leg pipes in a sliding manner, one end of each sliding rod is fixedly connected with the upper end of the lifting frame, the other end of each sliding rod penetrates through the sliding block and is sheathed in the table leg pipe, the pulleys are vertically distributed and arranged at the upper end and the lower end of the lifting frame, the steel wires penetrate through the sliding blocks in a fixed connection manner, the steel wires bypass a pulley block and the motor and penetrate through the sliding blocks to form a loop, the steel wires can perform a vertical downward motion under the drive of the motor, the lifting frame can be vertically upward lifted relative to the sliding blocks in the sliding manner, and then the table top is further driven to ascend; and furthermore, the steel wires can be back-driven by the motor to perform a vertical upward motion, the lifting frame can descend vertically relative to the sliding blocks in the sliding manner, and the table top can be further driven to descend. The lifting table disclosed by the invention can realize the adjustment of the height of the table top through the transmission of the steel wires, and has the advantages of simple structure and wide application range.

Description

technical field [0001] The present invention relates to a table, more particularly to a height-adjustable lift table. Background technique [0002] Desk is as a kind of daily necessities, and is common in life, work and school study, and general desk is formed by fixed connection of desktop and table leg usually, thereby makes the height of whole desktop be fixed and non-adjustable. With the different application environments and the application needs of different groups of people, the requirements for the degree of automation and comfort of the table are getting higher and higher. [0003] In response to the above problems, a height-adjustable table was slowly developed. Most of this height-adjustable table is fixed with screws. When adjusting, tools are needed, and the height can be adjusted only after disassembly and assembly. The disassembly and assembly are complicated and laborious; Moreover, the height of each adjustment has a relatively large limit, the adjustable d...

AI Technical Summary

Problems solved by technology

[0003] In response to the above problems, a height-adjustable table was slowly developed. Most of this height-adjustable table is fixed with screws. When adjusting, tools are needed, and the height can be adjusted only after disassembly and assembly. The disassembly and assembly are complicated and laborious; Moreover, the height of each adjustment has a large limit, the adjustable distance is relatively large, and the degree of automation is not high, which cannot satisfy the experience of providing digital automation.

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