Cable built-in electric lifting stand column

Abstract

The invention discloses a cable built-in electric lifting stand column, and belongs to the field of linear actuation equipment. The stand column comprises a telescopic sleeve assembly, wherein the telescopic sleeve assembly comprises at least a first sleeve and a second sleeve, a transmission assembly is arranged in the telescopic sleeve assembly, the transmission assembly drives the first sleeveand the second sleeve to stretch out and draw back relative to each other, cable clamping devices is arranged in the telescopic sleeve assembly, the cable clamping devices comprises a first cable clamping device and a second cable clamping device, the first cable clamping device is located at the upper end of the telescopic sleeve assembly, the second cable clamping device is located at the lowerend of the telescopic sleeve assembly, a cable penetrates through the interior of the telescopic sleeve assembly and is fixed by the first cable clamping device and the second cable clamping device, the upper end of the cable is fixed with the upper end of the electric lifting stand column, and the cable is pulled by the upper end of the electric lifting stand column to realize length stretching and retracting inside the telescopic sleeve assembly. The cable built-in electric lifting stand column has the advantages that some cables can be built in the electric lifting stand column, so that wiring is more tidy, and meanwhile, the safety is improved.

Description

【Technical Field】 [0001] The invention relates to a cable built-in electric lifting column, which belongs to the field of linear drive equipment. 【Background technique】 [0002] Electric lifting columns are very common parts in the field of linear drive equipment. They are usually widely used in products such as electric lifting tables and electric lifting beds. Such electric lifting columns usually include telescopic sleeve components. There is a transmission assembly inside, and the telescopic sleeve assembly realizes expansion and contraction under the driving action of the transmission assembly. [0003] At present, there are some problems in the use of this type of electric lifting column. Take the electric lifting table as an example. The electric lifting table usually has some electrical equipment, such as the host, display, etc., and the socket of some electric lifting tables is usually Ground plug, which causes the cables of these electrical equipment to be messy from the...

AI Technical Summary

Problems solved by technology

[0003] At present, there are also some problems in the use of this type of electric lifting column. Taking the electric lifting table as an example, some electrical equipment, such as the host, monitor, etc., are usually placed on the electric lifting table, and the sockets of some electric lifting tables are usually Ground plugging, which leads to the cables of these electrical equipment needing to be messy from the desktop to the ground, and because the electric lifting table will rise and fall, if such cables are wound too densely, it is likely to interfere with the electric lifting table ups and downs, resulting in some unpredictable losses

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