CN104832757A - Arc-shaped sliding rail - Google Patents
Arc-shaped sliding rail Download PDFInfo
- Publication number
- CN104832757A CN104832757A CN201410844437.3A CN201410844437A CN104832757A CN 104832757 A CN104832757 A CN 104832757A CN 201410844437 A CN201410844437 A CN 201410844437A CN 104832757 A CN104832757 A CN 104832757A
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- CN
- China
- Prior art keywords
- rail
- rail body
- arc
- outer rail
- sliding rail
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Abstract
The invention relates to an arc-shaped sliding rail. The arc-shaped sliding rail comprises an outer rail body, a middle rail body and an inner rail body, wherein the outer rail body, the middle rail body and the inner rail body are matched. The middle rail body is arranged between the outer rail body and the inner rail body, and balls or pin rollers are arranged on the two wall sides of the middle rail body; and the outer rail body and the inner rail body relatively roll and move through the middle rail body. The arc-shaped sliding rail is characterized in that the outer rail body, the middle rail body and the inner rail body are at least of circular-arc-shaped structure around the same axis in the relative-motion length segments, and the axis is located on the same side of the outer rail body, the middle rail body and the inner rail body and is parallel to the thickness direction of the sliding rail; and the motion rails of the outer rail body, the inner rail body and the middle rail body are circular-arc lines around the axis. The defect that an existing sliding rail only has the monotonous linear motion rail is overcome. The sliding rail can achieve the arc track sliding effect; the sliding rail can be suitable for a supporting frame with the circular-arc motion trail requirement, and it can be ensured that in the sliding rail motion process, the whole bearing capacity is still even.
Description
Technical field
A kind of arc-shaped slide rail of the present invention relates to display bracket technical field, particularly relates to the rail structure technology in the supporting frame that need be elevated.
Background technique
At present, flourish along with Digital A/V, the utilization of liquid crystal display is extremely extensive, and the use overwhelming majority of display device need be equipped with corresponding supporting frame, with supporting display screen.And supporting frame often needs lifting, and lifting structure generally all needs slide rail to reduce the surface friction drag of OQ t movement parts, along with supporting the use in a large number of supporting frame, has nowadays developed multiple linarity slide rail, and its utilization is also increasingly extensive.So-called slide rail is with the ball on middle rail, and roller, as the transmission intermediary of outer rail and interior rail, is rolling friction when making outer rail and interior rail make relative linear reciprocating motion, thus reaches the transmission object of low friction.
But existing slide rail on market, its sliding trace is straight line motion, and movement locus is dull, can not adapt to the special requirement that supporting frame elevating movement is curve.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to providing a kind of arc-shaped slide rail, its movement locus can be circular arc line.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of arc-shaped slide rail, comprise the outer rail, middle rail, the interior rail that cooperatively interact and arrange, be arranged between described outer rail and described interior rail at described middle rail, described middle rail two wall side is provided with ball or roller, undertaken moving relative to rolling by described middle rail between described outer rail with described interior rail, it is characterized in that: described outer rail, described middle rail, described interior rail are at least the arc-shaped structure around same axis in the length section of phase mutual relative movement
describedaxis described outer rail, described middle rail, described interior rail same side and be parallel to the thickness direction of slide rail, outer rail described in it and described interior rail and described middle rail movement locus are the circular arc camber line around described axis.
The present invention is by improving for existing line slide rail, make slide rail can realize movement in a curve track, can be applicable to the lifting support frame with circular motion track requirements, and when can ensure that slide rail moves, integrated carrying ability still can be comparatively even by ball or roller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth further, describing the present invention in detail.
See Fig. 1, a kind of arc-shaped slide rail, comprise the outer rail 1, middle rail 2, the interior rail 3 that cooperatively interact and arrange, described middle rail 2 is arranged between described outer rail 1 and described interior rail 3, described middle rail 2 liang of wall sides are provided with in ball or roller 4(Fig. 1 and carefully do not draw), undertaken moving relative to rolling by described middle rail 2 between described outer rail 1 with described interior rail 3, these rail structures are all adopted as the very general known features in related domain and technology, therefore do not repeat; But it is characterized in that: described outer rail 1, described middle rail 2, described interior rail 3 be at least in the length section of phase mutual relative movement around same axis arc-shaped structure (be namely equivalent to generic linear slide rail each outer in rail carry out bending around the circular arc of described same axis the shape of rear formation) (obviously, section without relative movement can not need circular arc, certainly these sections have been the equal of formal structure)
describedsame axis described outer rail 1, described middle rail 2, described interior rail 3 same side and be parallel to the thickness direction of slide rail, outer rail 1 described in it and described interior rail 3 and described middle rail 2 movement locus are circular arc camber line around same described axis (see Fig. 1, the thickness direction of this slide rail is perpendicular to paper, described axis is also perpendicular to paper, the bending direction that described slide rail is each, for around this same described axis).This routine described outer rail 1, described middle rail 2, described interior rail 3 all adopt impact briquetting, and because all wanting circular arc to bend, therefore on it, all attaching holes, the isostructural position of groove also all should adjust accordingly by circular arc direction, and this is obvious, therefore does not repeat.Also because described middle rail 2 is also arc-shaped structure, obviously, described middle rail 2 liang of wall sides because of radius different, therefore the pitch-row in the hole of the accommodating described ball in its both sides or roller 4 can not wait.
The present invention is by improving for existing line slide rail, make slide rail can realize movement in a curve track, can be applicable to the lifting support frame with circular motion track requirements, and when can ensure that slide rail moves, integrated carrying ability still can be comparatively even by ball or roller.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. an arc-shaped slide rail, comprise the outer rail, middle rail, the interior rail that cooperatively interact and arrange, be arranged between described outer rail and described interior rail at described middle rail, described middle rail two wall side is provided with ball or roller, undertaken moving relative to rolling by described middle rail between described outer rail with described interior rail, it is characterized in that: described outer rail, described middle rail, described interior rail are at least the arc-shaped structure around same axis in the length section of phase mutual relative movement
describedaxis described outer rail, described middle rail, described interior rail same side and be parallel to the thickness direction of slide rail, outer rail described in it and described interior rail and described middle rail movement locus are the circular arc camber line around described axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844437.3A CN104832757A (en) | 2014-12-30 | 2014-12-30 | Arc-shaped sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410844437.3A CN104832757A (en) | 2014-12-30 | 2014-12-30 | Arc-shaped sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104832757A true CN104832757A (en) | 2015-08-12 |
Family
ID=53810836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410844437.3A Pending CN104832757A (en) | 2014-12-30 | 2014-12-30 | Arc-shaped sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917936A (en) * | 2015-12-28 | 2017-07-04 | 泰州市创新电子有限公司 | Moving member is the ball slide rail of plate body |
| CN107013564A (en) * | 2016-01-28 | 2017-08-04 | 泰州市创新电子有限公司 | A kind of arc-shaped slide rail |
| CN109620449A (en) * | 2018-12-28 | 2019-04-16 | 江苏盛泽医院 | Critical patient oral care visualizes disposable brush bar |
-
2014
- 2014-12-30 CN CN201410844437.3A patent/CN104832757A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917936A (en) * | 2015-12-28 | 2017-07-04 | 泰州市创新电子有限公司 | Moving member is the ball slide rail of plate body |
| CN107013564A (en) * | 2016-01-28 | 2017-08-04 | 泰州市创新电子有限公司 | A kind of arc-shaped slide rail |
| CN109620449A (en) * | 2018-12-28 | 2019-04-16 | 江苏盛泽医院 | Critical patient oral care visualizes disposable brush bar |
| CN109620449B (en) * | 2018-12-28 | 2021-02-05 | 江苏盛泽医院 | Critical patient's oral care is with visual disposable brush stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
|
| WD01 | Invention patent application deemed withdrawn after publication |