Base sliding rail mechanism with hovering function

A slide rail and functional technology, applied in the field of base slide rail mechanism, to achieve the effect of ensuring consistency, high fatigue durability, and improving precision

Pending Publication Date: 2021-03-30
SHANGHAI QIUMING STANDARD PARTS +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology belongs to a hinge assembly, and does not involve how to control sliding on the slide rail structure and how to produce a hovering effect

Method used

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  • Base sliding rail mechanism with hovering function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] refer to figure 1 , this embodiment provides a base slide rail mechanism with a hovering function, including a base 3, a slide rail 1 and a friction ring 2, through holes are provided on both sides of the base 3, and the friction ring 2 is arranged on the base 3 In the through holes on both sides, and two friction rings 2 are arranged in the through holes on each side of the base 3, and are located at both ends of the base 3, and the slide rail 1 runs through the through holes of the base 3 and the friction rings in the through holes 2, and the slide rail 1 is in contact with the friction ring 2, the base 3 can move on the slide rail 1 through the friction ring 2, and the friction force generated between the slide rail 1 and the friction ring 2 can make the base 3 Hover on rail 1.

[0026] In this embodiment, the slide rail 1 is cylindrical, and the inner hole of the friction ring 2 is cylindrical. Both ends of the slide rail 1 are fixed on the external structure, so ...

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PUM

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Abstract

The invention relates to a base sliding rail mechanism with a hovering function. The mechanism comprises a base, a sliding rail and friction rings, through holes are formed in the two sides of the base, the friction rings are arranged in the through holes in the two sides of the base, and the two friction rings are arranged in the through holes in each side of the base and located at the two endsof the base. A sliding rail penetrates through the through holes of the base and the friction rings in the through holes, the sliding rail makes contact with the friction rings, the base can move on the sliding rail through the friction rings, and the base can be suspended on the sliding rail through a friction force generated between the sliding rail and the friction rings. Compared with the prior art, the mechanism is supported by the base, the sliding rail makes contact with the friction rings, and the hovering function is achieved through the friction force between the sliding rail and thefriction rings. A product is high in fatigue durability, and a force value is attenuated by 10% after 20,000 times of tests; and the sliding force value can be adjusted according to use requirementsso that various requirements are met.

Description

technical field [0001] The invention relates to a sliding mechanism, in particular to a base slide rail mechanism with a hovering function. Background technique [0002] At present, there are many types of sliding structures in the market, which can be roughly divided into two categories: 1. Slide rails; 2. Guide rails. The sliding structure of the guide rail has the advantages of simple structure, convenient manufacture, and high contact rigidity. However, the traditional sliding guide rail has large frictional resistance, fast wear, and a large difference between dynamic and static friction factors. [0003] Patent CN209723979U discloses a handrail hinge assembly with a hovering function for connecting the upper and lower body, including a hinge upper bracket, a hinge lower bracket, a hinge shaft and a lock nut, and the two ends of the hinge upper bracket and the hinge lower bracket are respectively arranged There is a side hole, and it is connected with the locknut thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R7/06A47B88/49A47B88/90
CPCA47B88/49A47B88/90B60R7/06
Inventor 王洪卫杨平
Owner SHANGHAI QIUMING STANDARD PARTS
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