CN202126350U - Automatic detection platform for photoelectric properties of LCD (Liquid crystal display) panel - Google Patents
Automatic detection platform for photoelectric properties of LCD (Liquid crystal display) panel Download PDFInfo
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- CN202126350U CN202126350U CN2011201730408U CN201120173040U CN202126350U CN 202126350 U CN202126350 U CN 202126350U CN 2011201730408 U CN2011201730408 U CN 2011201730408U CN 201120173040 U CN201120173040 U CN 201120173040U CN 202126350 U CN202126350 U CN 202126350U
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Abstract
The utility model discloses a detection device for an LCD (Liquid Crystal Display) panel, in particular to an automatic detection platform for photoelectric properties of the LCD panel. The automatic detection platform is simple in structure, can expend freely on a working platform so as to lead the LCD panel to be clamped fast and conveniently, and solves the technical problems that big-size LCD panels need to be moved to the detection platform by special tools in the detection process in the prior art, the clamping process wastes time and labor, the work efficiency is low, and the like. The automatic detection platform comprises the working platform and a tester, wherein the tester can move along the X-axis direction, the Y-axis direction and the Z-axis direction; the working platform is in a frame structure; a testing platform is arranged on the working platform and horizontally goes in or out the frame structure by a horizontal drive mechanism; and the tester is positioned above the testing platform and connected with the working platform by rails in a sliding way.
Description
Technical field
The utility model relates to a kind of measurement mechanism of liquid crystal panel, relate in particular to a kind of measuring table can be on workbench the automatic detection platform of photoelectric properties of the flexible liquid crystal panel of level.
Background technology
Liquid crystal panel is widely used in televisor, desktop computer and notebook computer etc. as display; And photoelectric properties are key technical index of decision liquid crystal panel quality; Conventional detection generally is with being placed on the measuring table of liquid crystal panel level, again through can liquid crystal panel being detected along the tester that X axle, Y axle and three directions of Z axle move, but when larger-size liquid crystal panel detected; Because measuring table can't move on workbench; Therefore often need use specific purpose tool that liquid crystal panel is transferred on the measuring table, waste time and energy inefficiency.
Chinese patent discloses a kind of liquid crystal panel detection device and liquid crystal panel detecting method (CN101813835A), and this device comprises signal input module, is used to liquid crystal panel to be detected shows signal and variable public electrode voltages signal are provided; Detection module is used for when said signal input module is imported different public electrode voltages signals, the zone to be detected of said liquid crystal panel to be detected being detected, and obtains the brightness of said zone to be checked under different public electrode voltages signals and detects data; Detection platform; Be used to carry said liquid crystal panel to be detected; And the said detection module of control can move on the detection platform to reach the brightness situation that detects arbitrary region liquid crystal panel on the surface level; And the public electrode voltages acquisition brightness flicker of passing through the adjustment liquid crystal panel shows that for differentiating electricity inequality and non-electricity show that inequality provides basis for estimation with the public electrode voltages situation of change.This device is to move along detection platform through detection module to detect liquid crystal panel equally; But detection platform is irremovable equally; Therefore when detecting the bigger liquid crystal panel of size; Same existence needs to use specific purpose tool that liquid crystal panel is transferred on the detection platform, wastes time and energy problems such as inefficiency.
Summary of the invention
The utility model has mainly provided a kind of simple in structure; Measuring table can level stretch on workbench; Thereby make the liquid crystal panel convenient mounting and clamping automatic detection platform of photoelectric properties of liquid crystal panel efficiently; Often need use specific purpose tool that liquid crystal panel is transferred on the detection platform when having solved the large scale liquid crystal panel detection that exists in the prior art, clamping process wastes time and energy, technical matterss such as inefficiency.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals: the automatic detection platform of a kind of photoelectric properties of liquid crystal panel; Comprise on workbench and the workbench tester that can move along X-direction, Y direction and Z-direction; Said workbench is a framed structure; On said workbench, be provided with test platform; Said test platform through horizontal drive mechanism level debouch framed structure inside and outside, said tester is positioned at the top of test platform and is slidingly connected on the workbench through slide rail.The workbench intensity of framed structure is high, and is in light weight, convenient moving; Through a test platform is set in the framed structure of workbench; And through horizontal drive mechanism make test platform debouch framed structure inside and outside; Can when measuring the large scale liquid crystal panel, test platform be extended to outside the workbench through horizontal drive mechanism; Immobile liquid crystal panel easy to setup, clamping process is time saving and energy saving, improves detection efficiency; Through slide rail tester is slidingly connected at the framed structure that is positioned at the test platform top, makes tester satisfy moving of X axle, Y axle and three directions of Z axle, simple in structure, cost is low.
Horizontal drive mechanism can be the screw mandrel transmission; As preferably; Said horizontal drive mechanism is a belt gear; It comprises two belt pulleys and is sleeved on two driving-belts between belt pulley, and said belt pulley is fixed on the workbench and with reducing motor and links to each other, and said test platform and driving-belt are fixedly linked.Belt transmission structure is simple, cost is low.
As more preferably, between said two belt pulleys, be provided with and tighten wheel, and the said both sides that tighten wheel connect with corresponding belt pulley maintenance level through angle sheave respectively again.Through tightening the elasticity of wheel and angle sheave scalable driving-belt, prevent drive belt slip.
As preferably; Said test platform is slidingly connected on the workbench through horizontal slip mechanism; Said horizontal slip mechanism comprises three horizontal slide rails of placing side by side and the cross sliding clocks of joining mutually with horizontal slide rail; The two ends of said horizontal slide rail are separately fixed on the crossbeam relative on the workbench, and said test platform is fixed on the cross sliding clock, on the horizontal slide rail in the middle of said horizontal drive mechanism is located at.Make between test platform and workbench through slide rail type horizontal slip mechanism to keep being slidingly connected, connected mode is reliable, offset direction when preventing test platform turnover workbench simultaneously.
As preferably; Said workbench is a quadra; Be respectively equipped with entablature and sill between the adjacent vertical beam corresponding to quadra, said entablature is located in the same horizontal plane and constitutes goes up supporting surface, and said sill is positioned at the another one surface level and constitutes supporting surface down; Said test platform is located at down on the supporting surface, and said tester is located on the supporting surface.Quadra is convenient to processing and is moved and deposit; Dual-gripper face structure, rationally distributed, convenient test platform and the tester laid.
As more preferably; A pair of relative entablature on said on the supporting surface slidely connects longitudinal sliding block respectively; Between two longitudinal sliding blocks, be horizontally connected with horizontal sliding bar, on said horizontal sliding bar, slidely connect transverse slider, on said transverse slider, vertically be provided with vertical slide bar; On said vertical slide bar, slidely connect vertical slide block, said tester is fixed on the vertical slide block.Slide block through slide bar being set respectively on X axle, Y axle and Z-direction and joining mutually with it can move freely tester at X axle, Y axle and Z axle, and is simple in structure.
As preferably, be laid with several pilot holes at the upper surface of said test platform, in pilot hole, be inserted with register pin.Through register pin is set, the edge of liquid crystal panel is connected on the register pin, be convenient to tester and confirm the test benchmark point.
As preferably, on four corners of the bottom surface of said workbench, be respectively equipped with roller.Roller makes things convenient for moving of workbench and carrying.
Therefore; The automatic detection platform of the photoelectric properties of a kind of liquid crystal panel of the utility model has following advantage: through a test platform is set in the framed structure of workbench, and through belt gear make test platform debouch framed structure inside and outside, can when measuring the large scale liquid crystal panel, test platform be extended to the external clamping liquid crystal panel of workbench through horizontal drive mechanism; Simple in structure; Convenient mounting and clamping, time saving and energy saving, improve detection efficiency; Through slide rail tester is slidingly connected in the framed structure corresponding to the test platform top, tester can be moved in X axle, Y axle and three directions of Z axle, rational in infrastructure, cost is low.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a partial bottom view shown in Figure 1.
Embodiment:
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment:
As shown in Figure 1; The automatic detection platform of the photoelectric properties of a kind of liquid crystal panel of the utility model; The workbench 1 that comprises a quadra structure; On four corners of the bottom surface of workbench 1, roller 7 is housed respectively, corresponding to 13 of the adjacent vertical beams of quadra respectively level welded entablature 11 and be located in the same horizontal plane with 12, four entablatures 11 of sill and constitute and go up supporting surface; Four sills 12 are positioned at the another one surface level and constitute supporting surface down; Through the horizontal slip mechanism test platform 3 that is slidingly connected, horizontal slip mechanism comprises the cross sliding clock 42 of joining mutually with it on three horizontal slide rails of placing side by side 41 and the horizontal slide rail 41 on following supporting surface, and the two ends of horizontal slide rail 41 are separately fixed on the workbench 1 on a pair of relative sill 12; Cross sliding clock 42 tops corresponding to both sides connect a test platform 3 through the screw level; Be uniformly distributed with at the upper surface of test platform 3 and have several pilot holes 31, in pilot hole 31, be inserted with register pin 32, wherein horizontal slide rail 41 1 sides in the middle of being positioned at are equipped with a belt driven type horizontal drive mechanism; It comprises the horizontal belt wheel 51 of two secured in parallel in horizontal slide rail 41 sides; Driving-belt 52 of suit outside two horizontal belts wheel 51, one of them belt pulley 51 and 53 coaxial linking to each other of the reducing motor that is fixed on horizontal slide rail 41 opposite sides, fixture block of the underrun of test platform 3 are clamped on the driving-belt 52 of top; Parallel beneath in the middle of two belt pulleys 51 has been installed one and has been tightened wheel 54; Tighten wheel 54 both sides an angle sheave 55 be installed respectively again, make input side and the outgoing side all maintenance level of driving-belt 5 at horizontal belt wheel 51, make test platform 3 the level also of can sliding along horizontal slide rail 41 driving of belt gear under debouch framed structure inside and outside.At the longitudinal sliding block 61 that is slidingly connected respectively corresponding to wherein a pair of relative entablature 11 inboards; Laterally connect a horizontal sliding bar 62 61 of two longitudinal sliding blocks; The transverse slider 63 that on horizontal sliding bar 62, is slidingly connected, vertical slide bar 64 of vertical welding above transverse slider 63, a vertical slide block 65 is slidingly connected on vertical slide bar 64; Tester 2 of screw retention is passed through in side at vertical slide block 65, and the gauge head of tester 2 is downward.
During use; Start reducing motor 53, horizontal belt wheel 51 rotates, and driving-belt 52 drives test platform 3 and outwards slides along horizontal slide rail 41; The clamping liquid crystal panel also inserts 6 register pins 32 in the pilot hole 31 at its edge; Start reducing motor 53 and backward rotation then, driving-belt 52 drives test platform 3 and inwardly slides into test position along horizontal slide rail 41, and top to bottom, left and right, front and rear are regulated the position of tester 2 and can be measured.
Specific embodiment described herein only is that the design to the utility model illustrates.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (10)
1. the automatic detection platform of the photoelectric properties of a liquid crystal panel; Comprise on workbench (1) and the workbench (1) tester (2) that can move along X-direction, Y direction and Z-direction; It is characterized in that: said workbench (1) is framed structure; On said workbench (1), be provided with test platform (3); Said test platform (3) through horizontal drive mechanism level debouch framed structure inside and outside, said tester (2) is positioned at the top of test platform (3) and is slidingly connected on the workbench (1) through slide rail.
2. the automatic detection platform of the photoelectric properties of a kind of liquid crystal panel according to claim 1; It is characterized in that: said horizontal drive mechanism is a belt gear; It comprises two belt pulleys (51) and is sleeved on the driving-belt (52) between two belt pulleys (51); Said belt pulley (51) is fixed on workbench (1) and upward and with reducing motor (53) links to each other, and said test platform (3) is fixedly linked with driving-belt (52).
3. the automatic detection platform of the photoelectric properties of a kind of liquid crystal panel according to claim 2; It is characterized in that: between said two belt pulleys (51), be provided with and tighten wheel (54), and the said both sides that tighten wheel (54) connect with corresponding belt pulley (51) maintenance level through angle sheave (55) respectively again.
4. according to the automatic detection platform of photoelectric properties of claim 1 or 2 or 3 described a kind of liquid crystal panels; It is characterized in that: said test platform (3) is slidingly connected on the workbench (1) through horizontal slip mechanism; Said horizontal slip mechanism comprises three horizontal slide rails of placing side by side (41) and the cross sliding clocks (42) of joining mutually with horizontal slide rail (41); The two ends of said horizontal slide rail (41) are separately fixed at workbench (1) and go up on the relative crossbeam; Said test platform (3) is fixed on the cross sliding clock (42), on the horizontal slide rail (41) in the middle of said horizontal drive mechanism is located at.
5. according to the automatic detection platform of photoelectric properties of claim 1 or 2 or 3 described a kind of liquid crystal panels; It is characterized in that: said workbench (1) is a quadra; Be respectively equipped with entablature (11) and sill (12) between adjacent vertical beam (13) corresponding to quadra; Said entablature (11) is located in the same horizontal plane and constitutes goes up supporting surface; Said sill (12) is positioned at the another one surface level and constitutes supporting surface down, and said test platform (3) is located at down on the supporting surface, and said tester (2) is located on the supporting surface.
6. the automatic detection platform of the photoelectric properties of a kind of liquid crystal panel according to claim 5; It is characterized in that: slidely connect longitudinal sliding block (61) respectively on a pair of relative entablature (11) on said on the supporting surface; Between two longitudinal sliding blocks (61), be horizontally connected with horizontal sliding bar (62); On said horizontal sliding bar (62), slidely connect transverse slider (63); On said transverse slider (63), vertically be provided with vertical slide bar (64), on said vertical slide bar (64), slidely connect vertical slide block (65), said tester (2) is fixed on the vertical slide block (65).
7. the automatic detection platform of the photoelectric properties of a kind of liquid crystal panel according to claim 4; It is characterized in that: a pair of relative entablature (11) on said on the supporting surface slidely connects longitudinal sliding block (61) respectively; Between two longitudinal sliding blocks (61), be horizontally connected with horizontal sliding bar (62); On said horizontal sliding bar (62), slidely connect transverse slider (63); On said transverse slider (63), vertically be provided with vertical slide bar (64), on said vertical slide bar (64), slidely connect vertical slide block (65), said tester (2) is fixed on the vertical slide block (65).
8. according to the automatic detection platform of photoelectric properties of claim 1 or 2 or 3 described a kind of liquid crystal panels, it is characterized in that: the upper surface at said test platform (3) is laid with several pilot holes (31), in pilot hole (31), is inserted with register pin (32).
9. the automatic detection platform of the photoelectric properties of a kind of liquid crystal panel according to claim 7, it is characterized in that: the upper surface at said test platform (3) is laid with several pilot holes (31), in pilot hole (31), is inserted with register pin (32).
10. according to the automatic detection platform of photoelectric properties of claim 1 or 2 or 3 described a kind of liquid crystal panels, it is characterized in that: on four corners of the bottom surface of said workbench (1), be respectively equipped with roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201730408U CN202126350U (en) | 2011-05-26 | 2011-05-26 | Automatic detection platform for photoelectric properties of LCD (Liquid crystal display) panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201730408U CN202126350U (en) | 2011-05-26 | 2011-05-26 | Automatic detection platform for photoelectric properties of LCD (Liquid crystal display) panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126350U true CN202126350U (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201730408U Expired - Fee Related CN202126350U (en) | 2011-05-26 | 2011-05-26 | Automatic detection platform for photoelectric properties of LCD (Liquid crystal display) panel |
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| CN (1) | CN202126350U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713978A (en) * | 2012-10-01 | 2014-04-09 | 和硕联合科技股份有限公司 | Automatic testing device and automatic testing system thereof |
| CN104599618A (en) * | 2015-01-21 | 2015-05-06 | 昆山精讯电子技术有限公司 | Image adjusting mechanism for OLED (Organic Light Emitting Diode) panel |
| CN108986722A (en) * | 2018-06-27 | 2018-12-11 | 英业达(重庆)有限公司 | Screen device and method are surveyed in a kind of automation |
| CN109269635A (en) * | 2018-08-02 | 2019-01-25 | 苏州汇影光学技术有限公司 | A kind of light source power detection device and method |
| CN109493777A (en) * | 2018-12-28 | 2019-03-19 | 苏州佳世达电通有限公司 | Display with screen-sensing device |
| CN111562488A (en) * | 2020-06-18 | 2020-08-21 | 汪向丽 | Circuit board maintenance testing platform |
-
2011
- 2011-05-26 CN CN2011201730408U patent/CN202126350U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713978A (en) * | 2012-10-01 | 2014-04-09 | 和硕联合科技股份有限公司 | Automatic testing device and automatic testing system thereof |
| TWI467353B (en) * | 2012-10-01 | 2015-01-01 | Pegatron Corp | Automatic testing equipment and automatic testing system thereof |
| CN103713978B (en) * | 2012-10-01 | 2016-08-10 | 和硕联合科技股份有限公司 | Automatic testing device and automatic testing system thereof |
| CN104599618A (en) * | 2015-01-21 | 2015-05-06 | 昆山精讯电子技术有限公司 | Image adjusting mechanism for OLED (Organic Light Emitting Diode) panel |
| CN108986722A (en) * | 2018-06-27 | 2018-12-11 | 英业达(重庆)有限公司 | Screen device and method are surveyed in a kind of automation |
| CN109269635A (en) * | 2018-08-02 | 2019-01-25 | 苏州汇影光学技术有限公司 | A kind of light source power detection device and method |
| CN109493777A (en) * | 2018-12-28 | 2019-03-19 | 苏州佳世达电通有限公司 | Display with screen-sensing device |
| CN111562488A (en) * | 2020-06-18 | 2020-08-21 | 汪向丽 | Circuit board maintenance testing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20190526 |