CN102798593B - A kind of optic testing system - Google Patents
A kind of optic testing system Download PDFInfo
- Publication number
- CN102798593B CN102798593B CN201210249979.7A CN201210249979A CN102798593B CN 102798593 B CN102798593 B CN 102798593B CN 201210249979 A CN201210249979 A CN 201210249979A CN 102798593 B CN102798593 B CN 102798593B
- Authority
- CN
- China
- Prior art keywords
- slide block
- measured
- module
- guide rail
- testing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
- G01M11/0214—Details of devices holding the object to be tested
Abstract
The object of the invention is to improve a kind of optic testing system, make fixture and test macro can adapt to the module to be measured of different size, improve the adaptability of fixture, reduce the fixture cost in testing cost.The optic testing system of the embodiment of the present invention comprises: board; Be installed on the first guide rail on described board, parallel with board surface; Be arranged on described first guide rail, at described first slide on rails, can coordinate the first slide block and second slide block of clamping module to be measured.The optic testing system of the embodiment of the present invention can be applicable to the different module to be measured of length/width, improves the adaptability of fixture, also just again for the module to be measured that each size is different designs separately, manufactures fixture, need not reduce the fixture cost in testing cost.
Description
Technical field
The present invention relates to field of measuring technique, particularly a kind of optic testing system.
Background technology
When carrying out optical measurement to module to be measured, when module to be measured rotates, also need to ensure that measuring axle is positioned on the surface of module to be measured.In order to meet above-mentioned demand, optic testing system of the prior art as shown in Figure 1, comprising:
Board 201;
Be arranged at the fixture 2 on board 201 surface; And
Optical measuring instrument 3.
As shown in Figure 1, this fixture 2 is fixed fixture, can only mate a kind of liquid crystal module product of model.Fixture 2 is generally on a whole block material (bakelite etc.), dig the groove that is held module to be measured.
In test process, module to be measured is placed and measures in a groove.
During owing to measuring, board 1 may need to rotate according to two axles shown in Fig. 1 dotted line, during due to module rotation to be measured, also needs to ensure that measuring axle is positioned on the surface of module to be measured, so all need to make corresponding fixture for the module that length and width is different with height.
Can find from the above description, at least there is the too poor shortcoming of adaptability in fixture of the prior art, causes fixture high cost.
Summary of the invention
The object of the embodiment of the present invention is to improve a kind of optic testing system, makes fixture and test macro can adapt to the module to be measured of different size, improves the adaptability of fixture, reduces the fixture cost in testing cost.
For achieving the above object, the embodiment of the invention discloses a kind of optic testing system, comprising:
Board;
Be installed on the first guide rail on described board, parallel with board surface;
Be arranged on described first guide rail, at described first slide on rails, can coordinate the first slide block and second slide block of clamping module to be measured.
Above-mentioned optic testing system, wherein, also comprises:
Be installed on the second guide rail on described board, parallel with board surface, and perpendicular to described first guide rail;
Be arranged on described second guide rail, at described second slide on rails, can coordinate the 3rd slide block clamping described module to be measured with described first slide block and the second slide block.
Above-mentioned optic testing system, wherein, described first guide rail and the second guide rail is provided with the vernier caliper for determining slide position.
Above-mentioned optic testing system, wherein, described first slide block, the second slide block and the 3rd slide block have a clamping face, described first slide block, the second slide block and the 3rd slide block all has a blocking mechanism, described blocking mechanism protrudes from described clamping face on the direction perpendicular to described clamping face, when the upper surface of described module to be measured is adjacent to described blocking mechanism lower surface, measure the surface that axle is positioned at described module to be measured.
Above-mentioned optic testing system, wherein, the upper surface of described first slide block, the second slide block and the 3rd slide block is formed with a groove structure, when described first slide block, the second slide block and the 3rd slide block coordinate the described module to be measured of clamping, the bottom of described groove structure is not higher than the upper surface of described module to be measured.
Above-mentioned optic testing system, wherein, also comprises: for carrying the load carrier of described module to be measured; Described load carrier has a loading end, and described loading end is parallel with board surface, and can move along the direction perpendicular to board surface.
Above-mentioned optic testing system, wherein, described loading end is connected by the main body of spring with described load carrier.
The embodiment of the present invention at least has following beneficial effect:
In the embodiment of the present invention, when needs carry out optical measurement to module to be measured, module to be measured is placed between slide block, then according to the position of the length/width adjustment slide block of module to be measured, make the clamping face of slide block be adjacent to the two ends of module to be measured, then fix module to be measured by fixing slide block.
Because slide block can at slide on rails, therefore when when testing next time, the length/width of module to be measured changes, then can adjust the position of slide block on guide rail, make the clamping face of slide block be adjacent to the two ends of module to be measured, thus grip current module to be measured.
Therefore, the optic testing system of the embodiment of the present invention can be applicable to the different module to be measured of length/width, improve the adaptability of fixture, also just again for the module to be measured that each size is different designs separately, manufactures fixture, the fixture cost in testing cost need not be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the optic testing system of prior art;
Fig. 2 is the structural representation of a kind of optic testing system of the embodiment of the present invention;
Fig. 3 is the structural representation of the another kind of optic testing system of the embodiment of the present invention;
Fig. 4 is the structural representation of the slide block of the embodiment of the present invention;
Fig. 5 is the structural representation of another optic testing system of the embodiment of the present invention;
Schematic diagram under the different conditions that Fig. 6 is the optic testing system shown in Fig. 5;
Fig. 7 is the schematic diagram that slide block stops test light;
Fig. 8 a, 8b and 8c are the schematic diagram of three kinds of grooves that slide block is arranged.
Wherein, Reference numeral is as follows:
2 fixture 201 board 3 optical measuring instruments
202 first guide rail 203 first slide block 204 second slide blocks
205 second guide rail 206 the 3rd slide block 401 clamping faces
402 blocking mechanism 501 load carrier 5011 loading ends
601 modules to be measured
Embodiment
Be provided with a guide rail in the optic testing system of the embodiment of the present invention, and on guide rail, be provided with two slide blocks that can slide.When the length of module to be measured or width different time, can slide two slide blocks, makes the distance between the clamping face of slide block equal length or the width of module to be measured, therefore, it is possible to prove-in length or the different module to be measured of width.Therefore the optic testing system of the embodiment of the present invention improves the adaptability of fixture, reduces the fixture cost in testing cost.
A kind of optic testing system of the embodiment of the present invention, as shown in Figure 2, comprising:
Board 201;
Be installed on the first guide rail 202 on described board, parallel with board surface;
Be arranged on described first guide rail 202, can slide on described first guide rail 202, the first slide block 203 and the second slide block 204 of clamping module to be measured can be coordinated.
As shown in Figure 2, when needs carry out optical measurement to module to be measured, module to be measured is placed between slide block 203 and 204, then the position of the first slide block 203 and the second slide block 204 is adjusted according to the length/width of module to be measured, the clamping face of the first slide block 203 and the second slide block 204 is made to be adjacent to the two ends of module to be measured, then by fixing the first slide block 203 and the second slide block 204.
For the situation shown in Fig. 2, because the first slide block 203 and the second slide block 204 can slide on the first guide rail 202, therefore when when testing next time, the length/width of module to be measured changes, then can adjust the first slide block 203 and the second position of slide block 204 on guide rail, make the clamping face of the first slide block 203 and the second slide block 204 be adjacent to the two ends of module to be measured, thus grip current module to be measured.
Therefore, the optic testing system of the embodiment of the present invention can be applicable to the different module to be measured of length/width, improve the adaptability of fixture, also just again for the module to be measured that each size is different designs separately, manufactures fixture, the fixture cost in testing cost need not be reduced.
By above-mentioned mode, the optic testing system of the embodiment of the present invention can be suitable for the module to be measured of different length or width, but need tester from Row sum-equal matrix in the other directions, in order to improve testing efficiency, in a particular embodiment of the present invention, as shown in Figure 3, this optic testing system also comprises:
Be installed on the second guide rail 205 on described board 201, parallel with board surface, and perpendicular to described first guide rail 202;
Be arranged on described second guide rail 202, can slide on described second guide rail 202, can coordinate with described first slide block 203 and the second slide block 204 the 3rd slide block 206 clamping described module to be measured.
By the setting of the second guide rail 205 and the 3rd slide block 206 on it, tester uniquely can determine the position of module to be measured very easily by 3 slide blocks.
Meanwhile, by the setting of 3 slide blocks, can be fixed by the module to be measured all different with width to length, improve the adaptability of fixture, also make the test operation of user convenient.
In a particular embodiment of the present invention, because each module to be measured all has respective length and width, suitable position is positioned in order to make module to be measured.Ensureing that module to be measured is positioned at suitable position and manually can be adjusted by user and realize, but consider precision problem, in a particular embodiment of the present invention, described first guide rail and the second guide rail being provided with the vernier caliper for determining slide position.
By the setting of vernier caliper, tester can arrange the position of the first slide block 203, second slide block 204 and the 3rd slide block 206 very accurately, and then is also just accurately provided with the position in slider grip face, and then accurately locates the position of module to be measured.
Mention, board 1 may need to rotate according to two axles shown in Fig. 1 dotted line before, when module to be measured rotates, needs to ensure that measuring axle is positioned on the surface of module to be measured.
For above-mentioned measuring condition, constantly can manually adjust module to be measured by user and ensure relative to the height on board surface.That is: the position measuring axle is first determined, and then determine the height of module to be measured relative to board surface, then after the position of the first slide block 203, second slide block 204 and the 3rd slide block 206 is determined, module to be measured can be made to be positioned at an appropriate height by adjusting module to be measured up and down along clamping face, when board rotates along the axis shown in Fig. 1, measure axle and be positioned on the surface of module to be measured.
But above-mentioned mode may need repeatedly loaded down with trivial details adjustment, in a particular embodiment of the present invention, make above-mentioned adjustment process more simple by a simple modifications slide block, be described as follows.
As shown in Figure 4, slide block in the embodiment of the present invention has a clamping face 401, described first slide block, the second slide block and the 3rd slide block all has a blocking mechanism 402, described blocking mechanism 402 protrudes from described clamping face 401 on the direction X perpendicular to described clamping face 401, when the upper surface of described module to be measured is adjacent to described blocking mechanism, measure the surface that axle is positioned at described module to be measured.
Alternatively, the plane that axle is positioned at the lower surface place of the blocking mechanism on the first slide block, the second slide block and the 3rd slide block is measured.
As follows to the job description of above-mentioned structure below.
After the position of the first slide block 203, second slide block 204 and the 3rd slide block 206 is determined, module to be measured is put between the first slide block 203, second slide block 204 and the clamping face of the 3rd slide block 206, now on the direction being parallel to board surface, secure module to be measured.
After this, promote module to be measured and move up along clamping face, until the upper surface of module to be measured is adjacent to the lower surface of blocking mechanism, now measures the surface that axle is positioned at described module to be measured, meet and measure requirement.
Under aforesaid way, only need tester module to be measured upwardly to be arrived the position that cannot promote, without the height of tester's manual test module to be measured, substantially increase the convenience of test.
In a particular embodiment of the present invention, module to be measured can be clamped by the first slide block 203, second slide block 204 and the 3rd slide block 206 in this optic testing system, make module to be measured fixing on the direction perpendicular to board surface, but this mode is not stablize especially, in order to improve the stability of module to be measured clamping, as shown in Figure 5, in a particular embodiment of the present invention, optic testing system also comprises: for carrying the load carrier 501 of described module to be measured; Described load carrier has a loading end 5011, and described loading end is parallel with board surface, and can move along the direction perpendicular to board surface.
By the setting of load carrier, can provide support on the direction perpendicular to board surface for module to be measured, make the position of module to be measured more firm, avoid the situation that in test process, module to be measured drops from the first slide block 203, second slide block 204 and the 3rd slide block 206.
Meanwhile, because loading end 5011 can move along the direction perpendicular to board surface, therefore, the module to be measured for differing heights can both be suitable for, and further increases the adaptability of fixture, reduces the fixture cost in testing cost.
In a particular embodiment of the present invention, the bottom of this loading end is connected by the main body of spring with described load carrier, when module to be measured is positioned on loading end, under the effect of spring power, loading end is upwards pushed up, thus drive module to be measured to move upward along clamping face, when module upper surface to be measured arrives at the lower surface of blocking mechanism, stopped by blocking mechanism, cannot continue to move up, reach steady state (SS).
Simultaneously, the plane at the lower surface place of the blocking mechanism on the first slide block, the second slide block and the 3rd slide block is positioned at, therefore, when the upper surface of described module to be measured is adjacent to described blocking mechanism owing to measuring axle, measure the surface that axle is positioned at described module to be measured, meet and measure requirement.
As shown in Figure 6, be the schematic diagram under the different conditions of the optic testing system shown in Fig. 5.
As shown in Figure 6, when board rotates to position as shown in Figure 7 around the turning axle of transverse direction, slide block can stop that light that optical measuring instrument 3 sends is irradiated to the central point of module 601 to be measured, causes test to complete.
In a particular embodiment of the present invention, in order to avoid the generation of above-mentioned situation, a groove structure is formed at the upper surface of all slide blocks (i.e. the first slide block, the second slide block and the 3rd slide block), when described first slide block, the second slide block and the 3rd slide block coordinate the described module to be measured of clamping, the bottom of described groove structure is not higher than the upper surface of described module to be measured.
That is, define a passage that light can directly be passed through at slide block upper surface, the light that optical measuring instrument 3 is sent is irradiated to the central point of module 601 to be measured.
In a particular embodiment of the present invention, this groove structure is varied, is described as follows several implementations wherein.
As shown in Fig. 8 a, Fig. 8 b and Fig. 8 c, for the schematic diagram of three kinds of groove structures of the specific embodiment of the invention, but in 3 kinds of structures, the bottom of groove structure is not higher than the upper surface of described module to be measured, that is optical measuring instrument light exit to module to be measured upper surface central point between there is no restraining mass, ensure that the central point that the light that sends of optical measuring instrument 3 is irradiated to module 601 to be measured realizes optical item test.
The above is only embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. an optic testing system, is characterized in that, comprising:
Board;
Be installed on the first guide rail on described board, parallel with board surface;
Be arranged on described first guide rail, at described first slide on rails, can coordinate the first slide block and second slide block of clamping module to be measured;
Be installed on the second guide rail on described board, parallel with board surface, and perpendicular to described first guide rail;
Be arranged on described second guide rail, at described second slide on rails, can coordinate the 3rd slide block clamping described module to be measured with described first slide block and the second slide block;
First slide block, the second slide block and the 3rd slide block have a clamping face, and the first slide block, the second slide block and the 3rd slide block clamp module to be measured by clamping face;
Wherein:
Described first slide block, the second slide block and the 3rd slide block all has a blocking mechanism, described blocking mechanism protrudes from described clamping face on the direction perpendicular to described clamping face, when the upper surface of described module to be measured is adjacent to described blocking mechanism lower surface, measure the surface that axle is positioned at described module to be measured; Or
The upper surface of described first slide block, the second slide block and the 3rd slide block is formed with a groove structure, when described first slide block, the second slide block and the 3rd slide block coordinate the described module to be measured of clamping, the bottom of described groove structure is not higher than the upper surface of described module to be measured.
2. optic testing system according to claim 1, is characterized in that, described first guide rail and the second guide rail is provided with the vernier caliper for determining slide position.
3. optic testing system according to claim 1, is characterized in that, also comprises: for carrying the load carrier of described module to be measured; Described load carrier has a loading end, and described loading end is parallel with board surface, and can move along the direction perpendicular to board surface.
4. optic testing system according to claim 3, is characterized in that, described loading end is connected by the main body of spring with described load carrier.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249979.7A CN102798593B (en) | 2012-07-18 | 2012-07-18 | A kind of optic testing system |
| PCT/CN2012/087140 WO2014012337A1 (en) | 2012-07-18 | 2012-12-21 | Optical test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249979.7A CN102798593B (en) | 2012-07-18 | 2012-07-18 | A kind of optic testing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102798593A CN102798593A (en) | 2012-11-28 |
| CN102798593B true CN102798593B (en) | 2016-02-24 |
Family
ID=47197775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210249979.7A Expired - Fee Related CN102798593B (en) | 2012-07-18 | 2012-07-18 | A kind of optic testing system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102798593B (en) |
| WO (1) | WO2014012337A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798593B (en) * | 2012-07-18 | 2016-02-24 | 京东方科技集团股份有限公司 | A kind of optic testing system |
| CN108844896A (en) * | 2018-07-24 | 2018-11-20 | 合肥奥比斯科技有限公司 | A kind of slide mount for optical polish piece monitor station |
| CN111522099B (en) * | 2020-04-15 | 2021-07-02 | 山西大学 | Full-vertical double-rod type optical element positioning and adjusting device |
| CN114104721B (en) * | 2021-12-29 | 2023-07-25 | 武汉华星光电半导体显示技术有限公司 | Clamping device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676191Y (en) * | 2004-02-25 | 2005-02-02 | 宋鹰 | Jewel fixing and rotating device |
| CN101165476A (en) * | 2006-10-20 | 2008-04-23 | 苏州均华精密机械有限公司 | Integrated circuit tester |
| CN102322840A (en) * | 2011-09-06 | 2012-01-18 | 杭州电子科技大学 | Detector of optical radiation angle sensor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6753534B2 (en) * | 2000-12-08 | 2004-06-22 | Nikon Corporation | Positioning stage with stationary and movable magnet tracks |
| CN102798593B (en) * | 2012-07-18 | 2016-02-24 | 京东方科技集团股份有限公司 | A kind of optic testing system |
-
2012
- 2012-07-18 CN CN201210249979.7A patent/CN102798593B/en not_active Expired - Fee Related
- 2012-12-21 WO PCT/CN2012/087140 patent/WO2014012337A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676191Y (en) * | 2004-02-25 | 2005-02-02 | 宋鹰 | Jewel fixing and rotating device |
| CN101165476A (en) * | 2006-10-20 | 2008-04-23 | 苏州均华精密机械有限公司 | Integrated circuit tester |
| CN102322840A (en) * | 2011-09-06 | 2012-01-18 | 杭州电子科技大学 | Detector of optical radiation angle sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014012337A1 (en) | 2014-01-23 |
| CN102798593A (en) | 2012-11-28 |
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