CN103712778A - System assisting testing platform lifting - Google Patents
System assisting testing platform lifting Download PDFInfo
- Publication number
- CN103712778A CN103712778A CN201310553245.2A CN201310553245A CN103712778A CN 103712778 A CN103712778 A CN 103712778A CN 201310553245 A CN201310553245 A CN 201310553245A CN 103712778 A CN103712778 A CN 103712778A
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- support
- lever
- subtest
- slide rail
- test platform
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a system assisting testing platform lifting. The system at least comprises a support, a testing platform and slide rails. The support is used for supporting the slide rails. The slide rails are vertically arranged, wherein the number is greater than or equal to three. The testing platform is matched with each slide rail through two slide motion pairs, and can slide up and down along the slide rails. The system is further provided with a balance mechanism which is used for offsetting the weight of the testing platform. The system provided by the invention has the advantages that the weight of the testing platform is offset, thus testing platform lifting is very labor-saving; the testing platform is not tilted and an integral ball is completely closed, thus light leakage is prevented when a test is carried out; the lifting speed can be fast or slow and is completely determined by an operator; and the system has the advantages of simple structure, low cost and high reliability.
Description
Technical field
The present invention relates to a kind of light, look Performance Testing Technology of light source, relate in particular to a kind of system of subtest lifting platform.
Background technology
The light of light source, look performance are generally to use integrating sphere method to measure, and light source to be measured is 4 π methods while being installed on integrating sphere inside, is 2 π methods when light source to be measured is installed on integrating sphere side.
In order to coordinate downward opening integrating sphere, object under test is placed on horizontal checkout platform, by lifting test platform, controls object under test turnover integrating sphere.On test platform, carry a heat radiation or temperature control module, to assist object under test heat radiation or temperature control, so test platform is heavier.
Existing test platform is with qigong bar assistance for lifting, or without assistance for lifting.
Existing test platform has following shortcoming:
1) test platform is heavier, and operating personnel's lifting test platform is extremely hard.
2) test platform is subject to gravity easily to omit low dip, causes integrating sphere closure completely, light leak during test;
3) air-leg auxiliaring effect is very poor, and rising or falling speed is slow;
Summary of the invention
The technical matters that the present invention solves is to provide a kind of weight that can offset test platform to make lifting test platform save labour, prevent that test platform from tilting, rising or falling speed is fast, simple in structure, low cost, the system of the subtest lifting platform of high reliability.
In order to address the above problem, the invention provides a kind of system of subtest lifting platform, at least comprise: support, test platform, slide rail, described support is used for supporting described slide rail; Described slide rail vertically arranges, and quantity is more than or equal to three; Described test platform coordinates by two sliding motion parafacies with slide rail described in each, can slide up and down along described slide rail; Described system is also provided with balanced controls, for offsetting the weight of described test platform.
Further, described balanced controls comprise a lever and stilt, and described lever one end is articulated with the center of gravity place of described test platform, and the other end hangs the weight of suitable weight, above support supports described lever middle part, and described test platform weight is offset.
Further, described slide rail is four, rectangular arrangement; Described sliding motion pair is eight.
Further, described lever is straight-bar or curved bar.
Further, above support is rope or hinge, and described rope or hinges fixing are on described support, and centre is supported described lever.
Further, above support is cross bar, and described cross bar two ends are fixed on described support, and centre is supported described lever.
Further, above support is movable footrest, and described movable footrest bottom is fixed on described support, and top is supported described lever.
Advantage of the present invention is:
1) weight of test platform has been cancelled, and lifting test platform saves labour very much.
2) test platform can not tilt, and integrating sphere is completely closed, light leak not during test.
3) rising or falling speed can be fast or slow, and by operator oneself, is determined completely.
4) simple in structure, low cost, high reliability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that test platform of the present invention falls.
Fig. 2 is the schematic diagram that test platform of the present invention rises.
Embodiment
Hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the embodiment in the application and the feature in embodiment be combination in any mutually.
Embodiment mono-:
The system that the invention provides a kind of subtest lifting platform as shown in accompanying drawing 1-2, at least comprises:
Support 1, test platform 2, slide rail 3, support 1 is for supporting slide rail 3; Slide rail 3 vertically arranges, and quantity is four (also can for three, five etc.), rectangular arrangement; Test platform 2 matches by two sliding motion pairs 4 with each slide rail 3, is total up to eight sliding motion pairs, guarantees that test platform can slide up and down and not tilt along slide rail 3; System is also provided with balanced controls, for offsetting the weight of test platform 2.
Balanced controls comprise a lever 5 and stilt 6, and lever 5 one end are articulated with the center of gravity place of test platform 2, and the other end hangs the weight 7 of suitable weight, and 6 pairs of lever 5 middle parts of stilt are supported, and test platform 2 weight are offset.
Lever 5 is straight-bar (can be also curved bar).Stilt 6 is rope, and rope ends is fixed on support 1, and centre is supported lever 5.(stilt can be also cross bar, and cross bar two ends are fixed on support, and centre is supported lever.Stilt can be also movable footrest, and movable footrest bottom is fixed on support, and top is supported lever.) test platform 2 is when lifting, the strong point of lever 5 can move left and right, and therefore, the strong point of lever 5 can not be completely fixed at left and right directions, should be suitably movable.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a system for subtest lifting platform, at least comprises: support, test platform, slide rail,
It is characterized in that:
Described support is used for supporting described slide rail; Described slide rail vertically arranges, and quantity is more than or equal to three;
Described test platform coordinates by two sliding motion parafacies with slide rail described in each, can slide up and down along described slide rail;
Described system is also provided with balanced controls, for offsetting the weight of described test platform.
2. the system of a kind of subtest lifting platform as claimed in claim 1, is characterized in that:
Described balanced controls comprise a lever and stilt, and described lever one end is articulated with the center of gravity place of described test platform, and the other end hangs the weight of suitable weight, and above support supports described lever middle part, and described test platform weight is offset.
3. the system of a kind of subtest lifting platform as claimed in claim 2, is characterized in that:
Described slide rail is four, rectangular arrangement; Described sliding motion pair is eight.
4. a kind of system of subtest lifting platform as claimed in claim 2 or claim 3, is characterized in that:
Described lever is straight-bar or curved bar.
5. the system of a kind of subtest lifting platform as claimed in claim 4, is characterized in that:
Above support is rope or hinge, and described rope or hinges fixing are on described support, and centre is supported described lever.
6. the system of a kind of subtest lifting platform as claimed in claim 4, is characterized in that:
Above support is cross bar, and described cross bar two ends are fixed on described support, and centre is supported described lever.
7. the system of a kind of subtest lifting platform as claimed in claim 4, is characterized in that:
Above support is movable footrest, and described movable footrest bottom is fixed on described support, and top is supported described lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553245.2A CN103712778B (en) | 2013-11-08 | 2013-11-08 | A kind of system of subtest lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310553245.2A CN103712778B (en) | 2013-11-08 | 2013-11-08 | A kind of system of subtest lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712778A true CN103712778A (en) | 2014-04-09 |
| CN103712778B CN103712778B (en) | 2016-08-17 |
Family
ID=50405931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310553245.2A Expired - Fee Related CN103712778B (en) | 2013-11-08 | 2013-11-08 | A kind of system of subtest lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712778B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828876A (en) * | 2019-01-17 | 2019-05-31 | 烽火通信科技股份有限公司 | A kind of server hardware test device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61223536A (en) * | 1985-03-28 | 1986-10-04 | Shimadzu Corp | Spectrophotometer |
| CN201173854Y (en) * | 2008-04-10 | 2008-12-31 | 中国科学院长春光学精密机械与物理研究所 | Stray light test device |
| CN201218832Y (en) * | 2008-06-03 | 2009-04-08 | 张九六 | LED test device |
| CN101829866A (en) * | 2009-03-13 | 2010-09-15 | 尹克芳 | Novel graphite slider-type circumferential soldering flux cushion |
| CN201811786U (en) * | 2010-06-13 | 2011-04-27 | 杭州浙大三色仪器有限公司 | Integrated light measuring device with temperature control seat |
| CN202661249U (en) * | 2012-06-21 | 2013-01-09 | 杭州远方光电信息股份有限公司 | Hemispherical integrating sphere measuring device |
-
2013
- 2013-11-08 CN CN201310553245.2A patent/CN103712778B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61223536A (en) * | 1985-03-28 | 1986-10-04 | Shimadzu Corp | Spectrophotometer |
| CN201173854Y (en) * | 2008-04-10 | 2008-12-31 | 中国科学院长春光学精密机械与物理研究所 | Stray light test device |
| CN201218832Y (en) * | 2008-06-03 | 2009-04-08 | 张九六 | LED test device |
| CN101829866A (en) * | 2009-03-13 | 2010-09-15 | 尹克芳 | Novel graphite slider-type circumferential soldering flux cushion |
| CN201811786U (en) * | 2010-06-13 | 2011-04-27 | 杭州浙大三色仪器有限公司 | Integrated light measuring device with temperature control seat |
| CN202661249U (en) * | 2012-06-21 | 2013-01-09 | 杭州远方光电信息股份有限公司 | Hemispherical integrating sphere measuring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828876A (en) * | 2019-01-17 | 2019-05-31 | 烽火通信科技股份有限公司 | A kind of server hardware test device |
| CN109828876B (en) * | 2019-01-17 | 2022-08-05 | 烽火通信科技股份有限公司 | Server hardware testing arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103712778B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20201108 |