Lifting working table

Abstract

The invention discloses a lifting working table. The lifting working table comprises an upper platform and a lower platform, wherein at least one group of lifting arms is arranged between the upper platform and the lower platform, the upper end of the at least one group of lifting arms comprises a sliding part in linkage with the lifting arms, in the process that the upper platform displaces relative to the lower platform, the sliding part moves in the horizontal direction, the bottom of the upper platform is rotatably connected with a locking plate, and the length direction of the locking plate is consistent with the sliding direction of the sliding part; the locking plate is sequentially provided with a plurality of lock fasteners in clamping connection with the sliding part along the direction length; the lifting working table further comprises a handle, the handle is connected with the locking plate for controlling the locking plate to rotate, so that the locking plate is in the locked state or the unlocked state, and the adjustment and locking on the height of the upper platform are realized. The lifting working table is low in manufacturing cost, after complete folding, an elastic movable gap does not exist between the upper platform and the lower platform, and the close locking between the upper platform and the lower platform can be maintained.

Description

technical field [0001] The invention relates to the technical field of computer carrying, in particular to a lifting workbench. Background technique [0002] With the continuous development of society, flat panel monitors, tablet computers, etc. are becoming more and more popular in ordinary families, and corresponding brackets have emerged as the times require. The lifting workbench used to carry tablet computers in the prior art is also called lifting platform, which is generally placed on a desktop or a table for use. For example, a public number CN 105124920A and a name called lifting workbench are disclosed on the website of the State Intellectual Property Office. Its structure includes a lower platform and an upper platform. There is at least one set of X-shaped lifting mechanisms between the lower platform and the upper platform. Each set of X-shaped lifting mechanisms includes two intermediate positions hinged to form an X-shaped support. Rod: the first pole and the...

AI Technical Summary

Problems solved by technology

Therefore, when the upper platform of the lifting workbench is at the lowest position, there will be ups and downs between the lower platform, that is, when the upper platform is at the lowest position, there is an elastic movable gap between the upper platform and the lower platform, so it is necessary to add another lock mechanism to lock the upper platform and the lower platform, otherwise it will shake and be damaged during packaging and transportation, and the added locking mechanism will increase the manufacturing cost of the lifting workbench, causing troubles to producers

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