CN204064616U - A kind of optical characteristic test instrument of multi-usage flat-panel monitor - Google Patents
A kind of optical characteristic test instrument of multi-usage flat-panel monitor Download PDFInfo
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- CN204064616U CN204064616U CN201420425477.XU CN201420425477U CN204064616U CN 204064616 U CN204064616 U CN 204064616U CN 201420425477 U CN201420425477 U CN 201420425477U CN 204064616 U CN204064616 U CN 204064616U
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Abstract
The utility model discloses a kind of optical characteristic test instrument of multi-usage flat-panel monitor, comprise, in square and the pedestal of horizontal positioned; The clamping device on described pedestal is arranged in setting shape; Be arranged at above described pedestal and with described clamping device and be oppositely arranged and the image measuring system of the display surface of vertical described flat-panel monitor; The first adjusting mechanism be connected between described clamping device with described pedestal and with the bottom of described clamping device; Be arranged at the second adjusting mechanism that described pedestal is arranged in opposite directions with described flat-panel monitor, described image measuring system is fixedly connected on the top of described second adjusting mechanism.So, just rotatable flat-panel monitor, detects the diverse location of described display, and does not need flat-panel monitor, tear Set and Positioning again open, improve testing efficiency; Do not contact flat-panel monitor, avoid the damage of flat-panel monitor; Change the Distance geometry angle that image measuring system is measured, ensure that measuring accuracy.
Description
Technical field
The utility model relates to flat-panel monitor detection technique field, particularly relates to a kind of optical characteristic test instrument of multi-usage flat-panel monitor.
Background technology
LCDs is widely used in televisor, desktop computer and notebook computer etc. as display, and photoelectric properties are the key technical index determining LCDs quality.
In the prior art the accurate measurement of LCDs is adopted usually to the metering system of three coordinates, LCDs level is placed on measuring table, by in Cartesian coordinates, the position of spatial point is determined along X-axis, Y-axis and Z axis three direction traveling probes, detect LCDs, wherein the probe of tester all the time vertically downward.When probes touch is to tested parts, probe is stressed and trigger three coordinate informations of measuring machine record current point, and the method measuring accuracy is high, and does not limit by the profile of tested parts, therefore in commercial measurement, is able to widespread use.
But adopt and detect in this way, often higher to the environmental requirement of surrounding, and device does not often have special fixture, therefore, often need when converted measurement face liquid crystal panel to be removed rear secondary location, make the measuring surface of switched liquid crystal panel upwards, Set and Positioning process is loaded down with trivial details, not only waste time and energy, inefficiency, and also secondary location directly causes measuring accuracy to reduce.Cause that measuring period is long, efficiency is low, cost is high, be difficult to adapt to large batch of parts and detect.In addition, adopt contact type measurement, easily cause product surface to be out of shape.
In view of current test present situation, be badly in need of a testing efficiency of exploitation high, measuring accuracy is high, and is not easy the testing tool damaging test panel.
Utility model content
For the problems referred to above, the utility model provides a kind of optical characteristic test instrument of multi-usage flat-panel monitor, low for solving existing testing apparatus testing efficiency, and measuring accuracy is low and easily damage the problem of test panel.
The technical scheme that the utility model solution prior art Problems existing adopts is: the optical characteristic test instrument providing a kind of multi-usage flat-panel monitor, it comprises
Pedestal, for supporting, in square and horizontal positioned;
Clamping device, for flat-panel monitor described in fixed clamp, is arranged on described pedestal in erectting shape;
Image measuring system, adopts the new energy of optics of flat-panel monitor described in laser scanning inspection, is arranged at above described pedestal and with described clamping device and is oppositely arranged and the display surface of vertical described flat-panel monitor;
First adjusting mechanism, for adjusting the angle and distance of described clamping device relative to described image measuring system, is connected with the bottom of described clamping device between described clamping device with described pedestal;
Second adjusting mechanism, for adjusting the angle and distance of described image measuring system relative to described clamping device, be arranged on described pedestal and arrange in opposite directions with described flat-panel monitor, described image measuring system is fixedly connected on the top of described second adjusting mechanism.
Further, described image measuring system, comprises lateral arrangement towards the laser beam emitting head of the display surface of described flat-panel monitor and the support that is connected to by described laser beam emitting head on described second adjust structure, " U " shape of described support lateral openings.
Further, described first adjusting mechanism comprises the fixed head be fixedly connected on described pedestal, described fixed head stacking the supporting plate be equipped with for connecting described clamping device, between described fixed head and described supporting plate, being provided with the runner assembly that can drive described supporting plate autobiography.
Further, described runner assembly to comprise being arranged on described pedestal and can the annulus guide rail of rotation, and being evenly provided with in the outer peripheral face of described annulus guide rail can the engaged wheel of rotation, and described engaged wheel engages with described annulus guide rail outer peripheral face.
Further, described supporting plate is also provided with the translation assembly that can drive described clamping device translation, described translation assembly comprises two line slide rails be oppositely arranged, each described line slide rail is equipped with movable block mutually, described movable block and described line slide rail are slidably connected, and are connected to the bottom of described clamping device by a plate.
Further, described second adjusting mechanism comprises the horizontal slide assemblies being transversely arranged in and described pedestal also can driving described image measuring system transverse shifting, longitudinally be arranged in and be across on described horizontal slide assemblies and the longitudinal sliding motion assembly that can drive described image measuring system to vertically move, and be vertically arranged at the vertical slide assemblies that described longitudinal sliding motion assembly also can drive the vertical movement of described image measuring system.
Further, the trimming assembly of fine-tuning described image measuring system position is also provided with in described second adjusting mechanism, described trimming assembly comprises the shifting sledge of motor and the described image measuring system transverse translation of fine setting that described image detection system can be driven to rotate, and described motor lateral arrangement is fixed on described image measuring system by motor fixing plate.
Further, described pedestal is also provided with the cavity of an end face opening, be provided with the drawer of a movable side direction pull in described cavity, be provided with the locating slot of weaving of flat-panel monitor described in multi-disc can being tiled side by side in described drawer, described drawer is connected with described base runner by slideway.
Further, the bottom of described pedestal is fixedly connected with roller, and described roller arranges that on the frame with described base bottom, described roller is provided with brake member.
Further, described clamping device comprises the vertical bracing frame arranged, be rotationally connected with the location-plate on described support, two screw mandrels that on described location-plate, vertical perpendicular staggered engagement is arranged, be arranged with multiple slide rail in parallel with described screw mandrel, any described slide rail is configured with slide block, the end face of any slide block is provided with the pressing plate for clamping described flat-panel monitor, the two ends of the described screw mandrel longitudinally arranged have been threaded slide block, and the two ends of the vertical screw mandrel arranged have been threaded slide block.
The utility model, by arranging gripper mechanism grips flat-panel monitor to be measured, arranges the first adjusting mechanism of adjustable described clamping device simultaneously and regulates the second adjusting mechanism of described image measuring system.Like this, the first adjusting mechanism just can change flat-panel monitor by rotating, and can detect the diverse location of described display, and not need flat-panel monitor, tear Set and Positioning again open, improve testing efficiency; Second adjusting mechanism regulates image measuring system, changes the Distance geometry angle measured, ensure that measuring accuracy, and meanwhile, what this image measuring system adopted is form in laser scanning, during test, does not contact flat-panel monitor, avoids the damage of flat-panel monitor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor of the present utility model;
Fig. 2 is the another visual angle schematic diagram of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor of the present utility model;
Fig. 3 is the schematic side view of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor of the present utility model;
Fig. 4 is the schematic top plan view of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor of the present utility model.
Fig. 5 is the diagrammatic cross-section along A-A profile line in Fig. 3;
Fig. 6 is the close-up schematic view at B place in Fig. 2;
Fig. 7 is the close-up schematic view at C place in Fig. 3.
Fig. 8 is another visual angle schematic diagram of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor of the present utility model.
Description of symbols:
100 flat-panel monitors
1 pedestal 11 cavity
12 drawers
13 locating slots
14 rollers
15 slideways
2 clamping device 21 bracing frames
22 location-plates
23 screw mandrels
24 slide blocks
25 slide rails
26 pressing plates
3 image measuring system 31 laser beam emitting heads
32 supports
33 trimming assemblies
331 motors
332 shifting sledges
333 motor fixing plates
4 first adjusting mechanism 41 fixed heads
42 supporting plates
43 runner assemblies
431 annulus guide rails
432 engaged wheels
44 translation assemblies
441 line slide rails
442 movable blocks
443 web joints
The horizontal slide assemblies of 5 second adjusting mechanism 51
52 longitudinal sliding motion assemblies
53 vertical slide assemblies
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As shown in Figures 1 to 8, be a preferred embodiment that the utility model provides.
The technical scheme that the utility model solution prior art Problems existing adopts is: the optical characteristic test instrument providing a kind of multi-usage flat-panel monitor 100, it comprises
Pedestal 1, for supporting, in square and horizontal positioned;
Clamping device 2, for flat-panel monitor described in fixed clamp 100, is arranged on described pedestal 1 in erectting shape;
Image measuring system 3, adopts the new energy of optics of flat-panel monitor 100 described in laser scanning inspection, is arranged at above described pedestal 1 and with described clamping device 2 and is oppositely arranged and the display surface of vertical described flat-panel monitor 100;
First adjusting mechanism 4, for adjusting the angle and distance of described clamping device 2 relative to described image measuring system 3, is connected with the bottom of described clamping device 2 between described clamping device 2 with described pedestal 1;
Second adjusting mechanism 5, for adjusting the angle and distance of described image measuring system 3 relative to described clamping device 2, be arranged on described pedestal 1 and arrange in opposite directions with described flat-panel monitor 100, described image measuring system 3 is fixedly connected on the top of described second adjusting mechanism 5.
The utility model clamps flat-panel monitor 100 to be measured by arranging clamping device 2, arranges the first adjusting mechanism 4 of adjustable described clamping device 2 simultaneously and regulates the second adjusting mechanism 5 of described image measuring system 3.Like this, the first adjusting mechanism 4 just can change flat-panel monitor 100 by rotating, and can detect the diverse location of described display, and not need flat-panel monitor 100, tear Set and Positioning again open, improve testing efficiency; Second adjusting mechanism 5 regulates image measuring system 3, changes the Distance geometry angle measured, ensure that measuring accuracy, meanwhile, what this image measuring system 3 adopted is form in laser scanning, during test, do not contact flat-panel monitor 100, avoid the damage of flat-panel monitor 100.
Further, shown in Figure 6, Fig. 6 is the close-up schematic view at B place in Fig. 2.Described image measuring system 3, comprise lateral arrangement and be connected to the support 32 on described second adjust structure towards the laser beam emitting head 31 of the display surface of described flat-panel monitor 100 and by described laser beam emitting head 31, " U " shape of described support 32 lateral openings.Like this, there is a stronger support strength, guarantee the precision of testing.
For guaranteeing measuring accuracy further, the below of laser beam emitting head 31 is still provided with spring, interferes for absorbing vibration.
Further, shown in Figure 8, Fig. 8 is another visual angle schematic diagram of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor 100 of the present utility model.Described first adjusting mechanism 4 comprises the fixed head 41 be fixedly connected on described pedestal 1, described fixed head 41 stacking the supporting plate 42 be equipped with for connecting described clamping device 2, between described fixed head 41 and described supporting plate 42, being provided with the runner assembly 43 that can drive described supporting plate 42 autobiography.
Further, shown in Figure 8, described runner assembly 43 to comprise being arranged on described pedestal 1 and can the annulus guide rail 431 of rotation, and being evenly provided with in the outer peripheral face of described annulus guide rail 431 can the engaged wheel 432 of rotation, and described engaged wheel 432 engages with described annulus guide rail 431 outer peripheral face.So, can realize flat-panel monitor 100 horizontal direction and rotate, adjustment takes measurement of an angle.Guarantee that laser vertical that laser beam emitting head 31 penetrates is in product surface.
Further, described supporting plate 42 is also provided with the translation assembly 44 that can drive the translation of described clamping device 2, described translation assembly 44 comprises two line slide rails 441 be oppositely arranged, each described line slide rail 441 is equipped with movable block 442 mutually, described movable block 442 is slidably connected with described line slide rail 441, and is connected to the bottom of described clamping device 2 by a plate 443.Like this, flat-panel monitor 100 tandem to be measured can be driven to move, the Spot detection face of adjustment product is on the rotation rotation of annulus guide rail 431.
Further, more as shown in Figure 1, Fig. 1 is the structural representation of the optical characteristic test instrument of a kind of multi-usage flat-panel monitor 100 of the present utility model.Described second adjusting mechanism 5 comprises the horizontal slide assemblies 51 being transversely arranged in and described pedestal 1 also can driving described image measuring system 3 transverse shifting, longitudinally be arranged in and be across on described horizontal slide assemblies 51 and the longitudinal sliding motion assembly 52 that described image measuring system 3 can be driven to vertically move, and be vertically arranged at the vertical slide assemblies 53 that described longitudinal sliding motion assembly 52 also can drive the vertical movement of described image measuring system 3.Understandably, the horizontal slide assemblies 51 at this place, longitudinal sliding motion assembly 52 and vertical slide assemblies 53 all can be preferably line slideway assembly.So, adjustable image measuring system 3 and the vertical range on flat-panel monitor 100 surface, measure the surperficial any point of flat-panel monitor 100.
Further, as shown in Figure 6, be the close-up schematic view at B place in Fig. 2.The trimming assembly 33 of fine-tuning described image measuring system 3 position is also provided with in described second adjusting mechanism 5, described trimming assembly 33 comprises shifting sledge 332 slide rail 25 of motor 331 and described image measuring system 3 transverse translation of fine setting that described image detection system can be driven to rotate, and described motor 331 lateral arrangement is fixed on described image measuring system 3 by motor fixing plate 333.So, automatic rotation function, can change between vertical and horizontal survey, to adjust laser reflection head in image measuring system 3, makes it the display surface perpendicular to measuring flat-panel monitor 100, compared with the method adjusted with manual installation, laborsaving when not only having saved.
Further, shown in Fig. 1, Fig. 2, Fig. 8, described pedestal 1 is also provided with the cavity 11 of an end face opening, the drawer 12 of a movable side direction pull is provided with in described cavity 11, be provided with the locating slot 13 of weaving of flat-panel monitor described in multi-disc 100 can being tiled side by side in described drawer 12, described drawer 12 is flexibly connected with described pedestal 1 by slideway 15.In actual use, be usually configured with electrical control member, the drawer 12 of horizontal lying-type be set in described pedestal 1, the turnover of drawer 12 can be controlled by electric control element, once can load multi-disc panel display screen, conveniently place measurement products.
Like this, can different types of measurement accessory be together installed on pedestal 1, only need by the automatically controlled measurement accessory just can gone up required for selection during measurement, eliminate the time changed and measure accessory, improve testing efficiency.
Further, the bottom of described pedestal 1 is fixedly connected with roller 14, described roller 14 arrange with described pedestal 1 bottom frame on, described roller 14 is provided with brake member.
Further, described in Fig. 8, described clamping device 2 comprises the vertical bracing frame 21 arranged, be rotationally connected with the location-plate 22 on described support 32, two screw mandrels 23 that on described location-plate 22, vertical perpendicular staggered engagement is arranged, multiple slide rail 25 is arranged with in parallel with described screw mandrel 23, any described slide rail 25 is configured with slide block 24, the end face of any slide block 24 is provided with the pressing plate 26 for clamping described flat-panel monitor 100, the two ends of the described screw mandrel 23 longitudinally arranged have been threaded slide block 24, and the two ends of the vertical screw mandrel 23 arranged have been threaded slide block 24.So, clamping flat-panel monitor 100, can guarantee left and right and symmetrical up and down to ensure that the center of product is in the vertical rotary center of clamping device 2.
Further, be also provided with a rotating disc in described clamping device 2, described rotating disc and location-plate 22 are rotationally connected, and this rotating disc is connected with its electric rotating machine 331 rotated of a driving.Like this, just can by clamping display and by it in setting rotation in surface, adjustment test position, preferably, this anglec of rotation is clockwise 90 ゜ and counterclockwise 90 ゜.
Preferably, also arranging snubber assembly in described clamping device 2, by arranging snubber assembly, avoiding at clamping device 2 when clamping flat-panel monitor 100, dynamics is comparatively large and damage flat-panel monitor 100.
In concrete test process: elder generation is flat-panel monitor 100 on clamping device 2, and by driving screw mandrel 23 to rotate, band movable slider 24 is drawn close to flat-panel monitor 100 center, then by being arranged at the pressing plate 26 on slide block 24, the periphery of clamping flat-panel monitor 100.Start image measuring system 3, adjustment laser beam emitting head 31, makes the center line of laser beam emitting head 31 vertical with the display surface of flat-panel monitor 100.Start to measure, the detection laser that laser beam emitting head 31 sends detects flat-panel monitor 100.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an optical characteristic test instrument for multi-usage flat-panel monitor, is characterized in that, comprise
Pedestal, for supporting, in square and horizontal positioned;
Clamping device, for flat-panel monitor described in fixed clamp, is arranged on described pedestal in erectting shape; Image measuring system, adopts the new energy of optics of flat-panel monitor described in laser scanning inspection, is arranged at above described pedestal and with described clamping device and is oppositely arranged and the display surface of vertical described flat-panel monitor; First adjusting mechanism, for adjusting the angle and distance of described clamping device relative to described image measuring system, is connected with the bottom of described clamping device between described clamping device with described pedestal;
Second adjusting mechanism, for adjusting the angle and distance of described image measuring system relative to described clamping device, be arranged on described pedestal and arrange in opposite directions with described flat-panel monitor, described image measuring system is fixedly connected on the top of described second adjusting mechanism.
2. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 1, it is characterized in that: described image measuring system, comprise lateral arrangement towards the laser beam emitting head of the display surface of described flat-panel monitor and the support that is connected to by described laser beam emitting head on described second adjust structure, " U " shape of described support lateral openings.
3. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 1, it is characterized in that: described first adjusting mechanism comprises the fixed head be fixedly connected on described pedestal, described fixed head stacking the supporting plate be equipped with for connecting described clamping device, between described fixed head and described supporting plate, being provided with the runner assembly that can drive described supporting plate autobiography.
4. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 3, it is characterized in that: described runner assembly to comprise being arranged on described pedestal and can the annulus guide rail of rotation, evenly being provided with in the outer peripheral face of described annulus guide rail can the engaged wheel of rotation, and described engaged wheel engages with described annulus guide rail outer peripheral face.
5. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 3, it is characterized in that: described supporting plate is also provided with the translation assembly that can drive described clamping device translation, described translation assembly comprises two line slide rails be oppositely arranged, each described line slide rail is equipped with movable block mutually, described movable block and described line slide rail are slidably connected, and are connected to the bottom of described clamping device by a plate.
6. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor according to any one of claim 1-5, it is characterized in that: described second adjusting mechanism comprises the horizontal slide assemblies being transversely arranged in and described pedestal also can driving described image measuring system transverse shifting, longitudinally be arranged in and be across on described horizontal slide assemblies and the longitudinal sliding motion assembly that can drive described image measuring system to vertically move, and be vertically arranged at the vertical slide assemblies that described longitudinal sliding motion assembly also can drive the vertical movement of described image measuring system.
7. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 1, it is characterized in that: the trimming assembly being also provided with fine-tuning described image measuring system position in described second adjusting mechanism, described trimming assembly comprises the shifting sledge of motor and the described image measuring system transverse translation of fine setting that described image detection system can be driven to rotate, and described motor lateral arrangement is fixed on described image measuring system by motor fixing plate.
8. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 1, it is characterized in that: described pedestal is also provided with the cavity of an end face opening, the drawer of a movable side direction pull is provided with in described cavity, be provided with the locating slot of weaving of flat-panel monitor described in multi-disc can being tiled side by side in described drawer, described drawer is connected with described base runner by slideway.
9. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 8, is characterized in that: the bottom of described pedestal is fixedly connected with roller, and described roller arranges that on the frame with described base bottom, described roller is provided with brake member.
10. the optical characteristic test instrument of a kind of multi-usage flat-panel monitor as claimed in claim 2, it is characterized in that: described clamping device comprises the vertical bracing frame arranged, be rotationally connected with the location-plate on described support, two screw mandrels that on described location-plate, vertical perpendicular staggered engagement is arranged, multiple slide rail is arranged with in parallel with described screw mandrel, any described slide rail is configured with slide block, the end face of any slide block is provided with the pressing plate for clamping described flat-panel monitor, the two ends of the described screw mandrel longitudinally arranged have been threaded slide block, the two ends of the screw mandrel of vertical setting have been threaded slide block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420425477.XU CN204064616U (en) | 2014-07-30 | 2014-07-30 | A kind of optical characteristic test instrument of multi-usage flat-panel monitor |
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| CN201420425477.XU CN204064616U (en) | 2014-07-30 | 2014-07-30 | A kind of optical characteristic test instrument of multi-usage flat-panel monitor |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092513A (en) * | 2016-08-17 | 2016-11-09 | 苏州冠科工业设备有限公司 | A kind of electronic displays rotation detection device |
| CN106597704A (en) * | 2016-12-22 | 2017-04-26 | 武汉精测电子技术股份有限公司 | Rotating device and display panel detection device |
| CN107121266A (en) * | 2017-05-05 | 2017-09-01 | 盐城华星光电技术有限公司 | LCD and LCM automatic optical detection device |
| CN107702896A (en) * | 2017-09-30 | 2018-02-16 | 惠州市德赛西威汽车电子股份有限公司 | A kind of display viewing angles characteristic test device |
| CN107727370A (en) * | 2017-09-22 | 2018-02-23 | 颜斐 | The flat-panel monitor optical characteristic measurement board that energy multistation preheats simultaneously |
| CN107796275A (en) * | 2017-11-13 | 2018-03-13 | 黎建军 | A kind of flexible display screen torsion characteristic measurement apparatus |
| CN109765037A (en) * | 2019-03-07 | 2019-05-17 | 杭州维斯博医疗科技有限公司 | Optical parameter measurement device |
| CN110530616A (en) * | 2019-09-02 | 2019-12-03 | 武汉鑫联兴精密机电有限公司 | A kind of optical platform accurately measuring correction mechanism with levelness |
| CN110530608A (en) * | 2019-07-16 | 2019-12-03 | 韶关市技师学院(韶关市高级技工学校、韶关市职工大学、韶关市农业学校) | A kind of rigid endoscope device for detecting performance |
| CN116735165A (en) * | 2023-06-25 | 2023-09-12 | 广州韩乐电器实业有限公司 | Television screen production and processing detection device |
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2014
- 2014-07-30 CN CN201420425477.XU patent/CN204064616U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092513A (en) * | 2016-08-17 | 2016-11-09 | 苏州冠科工业设备有限公司 | A kind of electronic displays rotation detection device |
| CN106597704A (en) * | 2016-12-22 | 2017-04-26 | 武汉精测电子技术股份有限公司 | Rotating device and display panel detection device |
| CN107121266A (en) * | 2017-05-05 | 2017-09-01 | 盐城华星光电技术有限公司 | LCD and LCM automatic optical detection device |
| CN107727370A (en) * | 2017-09-22 | 2018-02-23 | 颜斐 | The flat-panel monitor optical characteristic measurement board that energy multistation preheats simultaneously |
| CN107727370B (en) * | 2017-09-22 | 2022-11-08 | 苏州弗士达科学仪器有限公司 | Optical characteristic measuring machine table capable of multi-station simultaneous preheating for flat-panel display |
| CN107702896A (en) * | 2017-09-30 | 2018-02-16 | 惠州市德赛西威汽车电子股份有限公司 | A kind of display viewing angles characteristic test device |
| CN107796275A (en) * | 2017-11-13 | 2018-03-13 | 黎建军 | A kind of flexible display screen torsion characteristic measurement apparatus |
| CN109765037A (en) * | 2019-03-07 | 2019-05-17 | 杭州维斯博医疗科技有限公司 | Optical parameter measurement device |
| CN110530608A (en) * | 2019-07-16 | 2019-12-03 | 韶关市技师学院(韶关市高级技工学校、韶关市职工大学、韶关市农业学校) | A kind of rigid endoscope device for detecting performance |
| CN110530616A (en) * | 2019-09-02 | 2019-12-03 | 武汉鑫联兴精密机电有限公司 | A kind of optical platform accurately measuring correction mechanism with levelness |
| CN116735165A (en) * | 2023-06-25 | 2023-09-12 | 广州韩乐电器实业有限公司 | Television screen production and processing detection device |
| CN116735165B (en) * | 2023-06-25 | 2023-12-22 | 广州韩乐电器实业有限公司 | Television screen production and processing detection device |
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