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Electric lifting table

A lifting table, electric technology, applied in the direction of the table, the legs of general furniture, the table that can change the height of the table top, etc., to achieve the effect of low production cost, avoid control failure defects, and not easy to make mistakes

Pending Publication Date: 2021-04-30
LOCTEK ERGONOMIC TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art above, and provide an electric lifting table with low production cost, and the lifting operation is not easy to make mistakes, and can effectively avoid control failure defects caused by program software errors

Method used

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] see Figure 1 to Figure 4 shown;

[0031] An electric lifting table of the present invention, its structure comprises table board (not shown in the figure), base 2 and two lifting columns 1, the lower end of described two lifting columns 1 is connected with base 2, the two lifting columns 1 The upper end is connected with a crossbeam 9, and the top of the crossbeam 9 is connected with the table; the electric lift table also includes a driving motor 4, which is connected with a hollow gear seat 5 with both ends open, and the gear seat 5 can rotate A driving gear 500 is connected, the rotating shaft of the driving motor 4 is coaxially connected with a worm, and the worm is in transmission connection with the driving gear 500; , and the installation position of the gear seat 5 on the mounting plate 10 can be adjusted. The two l...

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Abstract

The invention discloses an electric lifting table which comprises two lifting stand columns, a driving gear and two clutch devices, wherein each lifting stand column is internally connected with a linear driving mechanism, each linear driving mechanism comprises a lead screw, a transmission nut, an upper limiting piece and a lower limiting piece, and each transmission nut reciprocates between the corresponding upper limiting piece and the corresponding lower limiting piece; the driving gear is in transmission connection with the driving motor; the two clutch devices comprise a first clutch device and a second clutch device which are connected to the two ends of the driving gear respectively, and the outer end of the first clutch device and the outer end of the second clutch device are in transmission connection with the lead screws in the two lifting stand columns respectively; and the clutch devices are used for transmitting the torque of the driving motor under the rated torque and driving the lead screws in the two lifting stand columns to rotate, and the lifting stand columns ascend and descend. The electric lifting table is low in production cost, the lifting operation is not prone to errors, and the defect of control failure caused by program software errors can be effectively overcome.

Description

technical field [0001] The invention relates to the technical field of furniture equipment, in particular to an electric lifting table. Background technique [0002] The electric adjustable desk is a height-adjustable desk, which can be adjusted according to a person's height, sitting posture and standing posture. The structure of the electric lifting table generally includes a table board, a beam, a base and a liftable column. The beam is provided with a motor, and the motor drives the transmission rod in the beam to rotate. The two ends of the transmission rod are respectively connected to the The transmission connection of the linear lifting mechanism in the column is used to drive the linear lifting mechanism in the column to rotate, so that the column can be raised and lowered. The height adjustment of the electric lift table generally uses additional control hardware and software to control the motor action to realize the lift adjustment of the electric lift table. Th...

Claims

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Application Information

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IPC IPC(8): A47B9/00A47B13/02
CPCA47B9/00A47B13/02A47B2200/0056
Inventor 项乐宏蒋领辉陈旭峰
Owner LOCTEK ERGONOMIC TECH CORP
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