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Supporting device with adjustable height

A technology for adjusting height and supporting devices, applied in the direction of supporting machines, machine/stands, instrument parts, etc., which can solve problems such as unfavorable commercialization and troublesome operation.

Inactive Publication Date: 2010-05-12
QISDA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operation of this support device is too cumbersome and not conducive to commercialization

Method used

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  • Supporting device with adjustable height
  • Supporting device with adjustable height
  • Supporting device with adjustable height

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] see Figure 1A as well as Figure 1B , Figure 1A It is an appearance view of the height-adjustable support device 1 according to the first preferred specific embodiment, where the double-headed bold arrow indicates the schematic movement of the screen 3 up and down. Figure 1B yes Figure 1A exploded view. The height-adjustable support device 1 of the present invention includes a rack assembly 11 , a support assembly 12 , a retractable assembly 13 , a base 14 and a casing 15 . The support assembly 12 can support an object, and in this embodiment, the object is a screen 3 .

[0019] The shelf assembly 11 defines a longitudinal direction Y and a transverse direction X thereon. The rack assembly 11 includes a rack assembly main body 112 , two first slide rails 114 , a second slide rail 116 (shown in dashed lines), and an auxiliary board 118 . The first slide rail 114 extends along the longitudinal direction Y. The second sliding rail 116 is inclined relative to the lo...

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PUM

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Abstract

The invention provides a support device capable of adjusting the height, which comprises a shelf component (11), a support component (12) and a retractable component (13). The shelf component includesa first sliding rail (114) and a second sliding rail (116) which is tilted in terms of the first sliding rail (114).The support component (12) is frictionally and movably coupled on the first slidingrail (114), and the retractable component (13) is arranged on the support component (12) and firmly resists the second sliding rail (116) through a force application end (132).The retractable component (13) comprises an elastic member (134) and is coupled on the force application end (132), and the support component can support an object (3).The frictional force applied to the support component by the first sliding rail (114), the counteracting force to the elastic member (134) applied on the force application end by the second sliding rail (116) and the gravity of the object (3) take on a static equilibrium no matter where the support component is.

Description

technical field [0001] The invention relates to an adjustable height support apparatus (Adjustable height support apparatus). More particularly, the height-adjustable supporting device can adjust the height of objects at will. Background technique [0002] In the current field of supporting devices for supporting objects, it is common to directly fix the object on the supporting device, that is, the relative position of the object will not change unless it is fixed again. An improved method is a fixed force component for fixing the object on the supporting device, and the fixed force component may be a fixed force spring. In this way, the object can be fixed in an adjustable manner through the deformation requirement of the fixed force component. The fixed force component may be fixed on the support device in a suspended manner, or placed at the bottom of the support structure to bear the weight of the object in a compressed manner. However, the constant force spring is m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G12B9/08F16M11/00
Inventor 曾立天
Owner QISDA CORP
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