Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for obtaining lifting support operating stably

A lifting bracket and stable operation technology, applied in the field of lifting brackets, can solve problems such as complex calculations and different force analysis, and achieve the effects of simplified calculations, convenient operation, and high reliability

Inactive Publication Date: 2020-11-24
NINGBO TUOTUO RIVER DESIGN CO
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the disadvantages of different structures of display brackets and lifting tables in the prior art that require different force analysis and complicated calculations, and provide a method for obtaining a stable running lifting bracket

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for obtaining lifting support operating stably
  • Method for obtaining lifting support operating stably
  • Method for obtaining lifting support operating stably

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.

[0020] Such as figure 1 Shown is an embodiment of a lifting stand provided by the present invention, wherein the lifting stand includes a desktop 1, a base 4, a lifting assembly located between the desktop 1 and the base 4, and a power element 3 arranged on the lifting assembly. The assembly includes an X-type lifting rod 2, the central hinge point of the X-type lifting rod 2 is point B, and the four hinge points where the X-type lifting rod 2 is hinged with the desktop 1 and the base 4 are points A, O, F, and G respectively. Among them, points F and O can slide along the desktop 1 and the base 4 respectively, and the hinge points of the power element 3 and the lifting assembly are points C, D, and E respectively.

[0021] In order to achieve the stability of the lifting support, this embodiment takes the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for obtaining a lifting support operating stably. The method includes the following steps of (1) establishing a coordinate system, obtaining the coordinates of two ends of a power element, wherein the height of the lifting support or the angle relative to the horizontal plane is taken as an independent variable; (2) obtaining a first length L of the power element;(3) based on the differential principle, increasing the height of the initial position by [delta]H or increasing the angle relative to the horizontal plane by delta alpha to obtain a second length L' of the power element; (4) according to the first length and the second length of the power element, obtaining the load rising force provided by the power element as a strain; (5) repeating the steps(2)-(4) to obtain the load lifting force corresponding to each height or different angles relative to the horizontal plane from the initial position to the final position; and (6) reducing the difference between the load lifting force corresponding to each height or each angle relative to the horizontal plane and preset load gravity so as to obtain the lifting support which operates stably.

Description

technical field [0001] The invention relates to the technical field of elevating supports, in particular to a method for obtaining an elevating support with stable operation. Background technique [0002] In recent years, with the development of the economy, people are paying more and more attention to their own health, so many ergonomic products for offices have been developed, such as height-adjustable monitor stands and desk lift tables. Most of the display stands and table lift tables use power components, such as mechanical springs, gas springs, electric push rods, etc., as power sources, and balance the linear force of the elastic components through the change of the angle between the elastic components and the support rod when the product goes up and down. The value curve makes the force actually provided by the elastic element as close as possible to the load during the whole process, reducing the force required by the user when using it. [0003] However, due to fu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16M11/38A47B3/02A47B9/00A47B13/02
CPCA47B3/02A47B9/00A47B13/02A47B2003/006A47B2003/025F16M11/38
Inventor 尤小东唐君
Owner NINGBO TUOTUO RIVER DESIGN CO