CN115185114A - Black and white liquid crystal display function testing device with high stability structure - Google Patents
Black and white liquid crystal display function testing device with high stability structure Download PDFInfo
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- CN115185114A CN115185114A CN202210863997.8A CN202210863997A CN115185114A CN 115185114 A CN115185114 A CN 115185114A CN 202210863997 A CN202210863997 A CN 202210863997A CN 115185114 A CN115185114 A CN 115185114A
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 17
- 230000005855 radiation Effects 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 59
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 241000252254 Catostomidae Species 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000003595 spectral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0403—Mechanical elements; Supports for optical elements; Scanning arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Spectroscopy & Molecular Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of display testing, in particular to a black and white liquid crystal display function testing device with a high-stability structure. The invention provides a black and white liquid crystal display function testing device which can limit a display and prevent the display from moving and has a high-stability structure. A black and white liquid crystal display function testing device with a high-stability structure comprises a base; the right side of the left upper part of the base is connected with a first sliding rail; the sliding block is connected inside the first sliding rail in a sliding manner; the bottom of the sliding block is connected with an optical radiation brightness meter; the right side of the top of the base is connected with a second sliding rail; the object placing table is connected with the second sliding rail in a sliding mode. According to the invention, the display is in contact with the sucker, so that the sucker is driven to move downwards, the sucker is enabled to suck the display, the position of the display is prevented from being deviated, and the stability of the display during detection is improved.
Description
Technical Field
The invention relates to the technical field of display testing, in particular to a black and white liquid crystal display function testing device with a high-stability structure.
Background
With the development of the times, the displays of televisions and computers are improved into liquid crystal panels, and the quality of the liquid crystal displays needs to be inspected after production, so that the quality is qualified.
Patent publication No. CN208569239U discloses a testing device for flat panel display with low cost and convenient use. The testing device of the flat panel display comprises a frame, a workbench and a spectral radiance meter; the workbench is arranged on the rack, the workbench can be movably arranged along the long side direction and the short side direction of the rack respectively, the workbench can be rotatably arranged, and a rotating shaft of the workbench is perpendicular to the rack; the top of workstation is located to the spectral radiance luminance meter, the camera lens of spectral radiance luminance meter is towards the workstation, the spectral radiance luminance meter is towards the direction removal setting of being close to or keeping away from the workstation. However, when the device detects the display, the workbench is directly placed on the workbench, the display cannot be limited, and therefore the display is easy to slide on the workbench when moving, so that the position of the display is deviated, and the detection effect is influenced.
In summary, a black and white lcd function testing device with a high stability structure, which can limit the display and prevent the display from moving, needs to be developed.
Disclosure of Invention
In order to overcome the defect that the display cannot be limited by directly placing the display on a workbench in the prior art, the invention has the technical problems that: the black and white liquid crystal display function testing device with the high-stability structure can limit the display and prevent the display from moving.
In order to achieve the above purpose, the invention is realized by the following scheme: a black and white liquid crystal display function testing device with high stability structure comprises:
a base;
the right side of the upper left part of the base is connected with a first sliding rail;
the sliding block is connected inside the first sliding rail in a sliding manner;
the bottom of the sliding block is connected with a light radiation brightness meter used for detecting a display;
the right side of the top of the base is connected with a second sliding rail;
the second sliding rail is connected with a storage table in a sliding mode for storing a display;
the adjusting mechanism is arranged between the inside of the first sliding rail and the sliding block and used for adjusting the position pair of the light radiation brightness meter, the adjusting mechanism adjusts the position of the light radiation brightness meter and is matched with the object placing table to move so as to detect any position of the display;
prevent the moving mechanism, put and be equipped with on the thing platform and be used for carrying out spacing anti-moving mechanism to the display, prevent that moving mechanism adsorbs the display and is used for carrying on spacingly to the display, prevents that the display can slide on putting the thing platform when removing.
Further, the adjusting mechanism includes:
the screw is rotatably connected inside the first sliding block;
the screw thread sleeve is connected inside the sliding block and is in threaded connection with the screw rod, the sliding block and the light radiation brightness meter are driven to move through the screw thread sleeve, and the light radiation brightness meter moves to be used for detecting any position of the display screen;
the right side of the screw is connected with a rotating disc.
Further, the locking mechanism comprises:
the front side and the rear side inside the object placing table are both connected with the first sliding sleeve;
adsorption component, two inside equal slidingtype connections of first sliding sleeve have adsorption component, and through display extrusion adsorption component, adsorption component adsorbs spacingly to the display, prevents that the display from taking place the displacement when removing.
Further illustratively, the adsorbent assembly comprises:
the suckers for sucking and limiting the display are connected in the two first sliding sleeves in a sliding mode, the display is sucked and limited through the suckers, and the display is prevented from sliding on the object placing table when moving;
the elastic pieces are sleeved at the lower parts of the two suckers, and two ends of each elastic piece are respectively connected with the bottom of the first sliding sleeve and the lower part of the sucker;
the lower parts of the two suckers are connected with the plugging blocks in a sliding manner;
the first springs are sleeved on the two plugging blocks, and two ends of each first spring are connected with the bottom of the sucking disc and the lower part of the plugging block respectively.
Further explain, still including being used for to the display further spacing stop gear, stop gear includes:
the left side and the right side of the front side and the rear side of the object placing table are connected with limiting blocks in a sliding mode and used for clamping and limiting the display;
the bottom of the object placing table is rotatably connected with the disc;
the left side and the right side of the front side and the rear side of the bottom of the object placing table are connected with the brackets;
the four brackets are respectively connected with the outer sides of the lower parts of the adjacent limiting blocks;
stay cord, four stopper lower part inboards all are connected with the stay cord, and four stay cords all with the disc wiring, through the disc to the stay cord rolling, drive four stoppers and move towards the inboard simultaneously and press from both sides tight spacingly to the display, prevent that the sucking disc can loosen the display because of external factors is unexpected.
Further, the device also comprises a pushing mechanism for driving the blocking block to automatically move, wherein the pushing mechanism comprises:
the right front side of the bottom of the disc and the left rear side of the bottom of the disc are both connected with the wedge blocks;
the inner sides of the lower parts of the two plugging blocks are connected with the support columns;
first gyro wheel, two inboard equal rotary types of pillar are connected with first gyro wheel, and the wedge of right front side rotates the back and the first gyro wheel contact of front side, and the wedge of left rear side rotates the back and the first gyro wheel contact of rear side, drives first gyro wheel through the wedge and down moves, and first gyro wheel down moves and is used for driving the automatic downward removal of jam piece.
Further, the display device further comprises a protection mechanism for protecting the display, wherein the protection mechanism comprises:
the upper parts of the four limiting blocks are connected with two first sliding rods in a sliding manner;
the inner sides of the two first sliding rods on the four limiting blocks are connected with the clamping blocks;
the middle parts of the eight first sliding rods are sleeved with the third springs, two ends of each third spring are respectively connected with the outer side of each clamping block and the inner side of each limiting block, the clamping blocks are buffered through the third springs, and the displayer is prevented from being damaged when the clamping blocks clamp and limit the displayer.
Further, the device also comprises a pulling mechanism for driving the disc to rotate automatically, wherein the pulling mechanism comprises:
the right side of the upper left part of the base is connected with a second sliding rod which is positioned on the lower side of the first sliding rail;
the right side of the second sliding rod is connected with a sliding block in a sliding manner;
the middle part of the second sliding rod is sleeved with a fourth spring, and two ends of the fourth spring are respectively connected with the right side of the upper left part of the base and the left side of the sliding block;
the lower part of the sliding block is rotatably connected with a second roller;
the left side of the bottom of the object placing table is connected with a second sliding sleeve;
the sliding frame is connected inside the second sliding sleeve in a sliding manner, and the second roller is in contact with the sliding frame;
the right side of the front part of the sliding frame and the right front side of the second sliding sleeve are connected with a fifth spring;
the swing rod is rotatably connected to the right side of the sliding frame and the left side of the bottom of the disc and used for driving the disc to rotate automatically, the swing rod moves leftwards and rightwards, and the swing rod moves to drive the disc to rotate automatically.
The invention has at least one of the following advantages: according to the invention, the display is contacted with the sucker, so that the sucker is driven to move downwards, the sucker is enabled to suck the display, the position of the display is prevented from being deviated, and the stability of the display during detection is improved; the pull rope is wound and released through the disc, the limiting block can be driven to automatically move towards the inner side to limit the display, and meanwhile, the display can be automatically released, so that the stability of the display during detection can be improved, and the phenomenon that the display is accidentally released due to external factors due to the sucking disc is avoided; the wedge-shaped block drives the first roller to move downwards, the blocking block can be driven to automatically move downwards to avoid blocking the sucker, so that the sucker automatically loosens the display, the sucker loosens the display when the limiting block loosens the display, the operation is simple, and the working efficiency is high; the limiting block drives the first sliding rod and the clamping block to move towards the inner side to clamp and limit the display, the clamping block is prevented from damaging the display under the buffering action of the third spring, meanwhile, the clamping and limiting can be performed on displays of different models, and the practicability is high; the swing rod is driven to move left and right, the disc is driven to rotate automatically, so that a worker does not need to control the disc to rotate additionally, and the operation difficulty can be reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of an adjusting mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the movement prevention mechanism of the present invention.
Fig. 5 is a schematic perspective view of a portion of the detent mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first kind of limiting mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second embodiment of the spacing mechanism of the present invention.
Fig. 8 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 9 is a schematic perspective view of a first protection mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a second protection mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a first pulling mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a second pulling mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a portion of the pulling mechanism of the present invention.
Reference numerals: 1_ base, 2_ first slide rail, 21_ slide block, 3_ optical brightness meter, 4_ second slide rail, 5_ object placing table, 6_ adjusting mechanism, 61_ thread bushing, 62_ screw rod, 63_ rotating disk, 7_ anti-moving mechanism, 71_ first slide bushing, 72_ sucker, 73_ elastic piece, 74_ blocking block, 75_ first spring, 8_ limiting mechanism, 81_ limiting block, 82_ disk, 83_ bracket, 84_ second spring, 85_ pull rope, 9_ pushing mechanism, 91_ wedge block, 92_ support, 93_ first roller, 10_ protection mechanism, 101_ first slide bar, 102_ clamping block, 103_ third spring, 11_ pulling mechanism, 111_ second slide bar, 112_ slide block, 113_ fourth spring, 114_ second roller, 115_ sliding frame, 116_ second slide bushing, 117_ fifth spring, 118_ swing bar.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Example 1
The utility model provides a black and white LCD function test device with high stability structure, as shown in fig. 1 and fig. 2, including base 1, first slide rail 2, slider 21, light radiation luminance meter 3, second slide rail 4, put thing platform 5, guiding mechanism 6 and anti-moving mechanism 7, the welding of 1 upper left portion right side of base has first slide rail 2, 2 inside sliding connection of first slide rail has slider 21, slider 21 bottom is connected with light radiation luminance meter 3, light radiation luminance meter 3 is used for detecting the display, 1 top right side of base has second slide rail 4 through the bolt rigid coupling, sliding connection has put thing platform 5 on the second slide rail 4, it is used for placing the display to put thing platform 5, be equipped with guiding mechanism 6 between 2 inside of first slide rail and the slider 21, guiding mechanism 6 is used for adjusting light radiation luminance meter 3 position right, be equipped with anti-moving mechanism 7 on putting thing platform 5, anti-moving mechanism 7 is used for spacing the display.
As shown in fig. 1 and 3, the adjusting mechanism 6 includes a threaded sleeve 61, a screw 62 and a rotating disk 63, the screw 62 is rotatably connected to the inside of the first slider 21, the threaded sleeve 61 is connected to the inside of the slider 21, the threaded sleeve 61 is threadedly connected to the screw 62, and the rotating disk 63 is connected to the right side of the screw 62.
As shown in fig. 2, fig. 4 and fig. 5, the movement preventing mechanism 7 includes a first sliding sleeve 71 and an absorption assembly, the first sliding sleeve 71 is welded on the front side and the rear side inside the object placing table 5, and the absorption assembly is connected inside both the first sliding sleeves 71 in a sliding manner.
As shown in fig. 4 and 5, the suction assembly includes suction cups 72, elastic members 73, blocking blocks 74 and first springs 75, the suction cups 72 are connected to the inside of the two first sliding sleeves 71 in a sliding manner, the suction cups 72 are used for sucking and limiting the display, the elastic members 73 are sleeved on the lower portions of the two suction cups 72, two ends of each elastic member 73 are respectively connected to the bottom of the first sliding sleeve 71 and the lower portion of each suction cup 72, the blocking blocks 74 are connected to the lower portions of the two suction cups 72 in a sliding manner, the first springs 75 are sleeved on the two blocking blocks 74, and two ends of each first spring 75 are respectively connected to the bottom of each suction cup 72 and the lower portion of each blocking block 74.
During the use, the display that will wait to detect is put on putting thing platform 5, the display contacts with sucking disc 72, it moves down to drive sucking disc 72, elastic component 73 is stretched this moment, make sucking disc 72 suck the display simultaneously, prevent that the display position can take place the skew when moving, thereby stability when can increasing the display and detecting, rotate rotary disk 63 afterwards, rotary disk 63 drives screw 62 and rotates, screw 62 drives thread bush 61 and removes, thereby drive slider 21 and light radiation luminance meter 3 and remove, make light radiation luminance meter 3 can detect the horizontal optional position of display, simultaneously can also remove thing platform 5 is put to the back-and-forth movement, it drives the display and carries out the position of back-and-forth movement regulation display to put thing platform 5, so, can be convenient for light radiation luminance meter 3 detects the optional position of display, enlarge the scope that detects, thereby improve the detection effect, detect, rotation rotary disk 63 stops, manual plug block 74 pulls down afterwards, first spring 75 is stretched this moment, make the plug block 74 stop up the sucking disc 72, make the air get into in the sucking disc 72, the work does not loosen the display and stops, the plug block up the reset block 74 this moment, the removal of the reset block 75 that the sucking disc 75 that drives this moment.
Example 2
On embodiment 1's basis, as shown in fig. 2, fig. 6 and fig. 7, still including stop gear 8, stop gear 8 is used for further spacing to the display, stop gear 8 includes stopper 81, disc 82, support 83, second spring 84 and stay cord 85, it is connected with stopper 81 all to put the equal slidingtype in left and right sides of thing platform 5 front and back both sides, stopper 81 is used for pressing from both sides tightly spacing to the display, it is connected with disc 82 to put thing platform 5 bottom rotary type, it has support 83 all to weld the left and right sides of thing platform 5 bottom front and back both sides, four supports 83 are connected with second spring 84 with close stopper 81 lower part outside respectively, four stopper 81 lower part inboard all are connected with stay cord 85, four stay cords 85 all with disc 82 round wire-wound. The staff puts the display on putting thing platform 5, rotate disc 82 afterwards, disc 82 carries out the rolling to stay cord 85, thereby it is further spacing to drive stopper 81 and move to the inboard to the display, second spring 84 is stretched this moment, so, can increase the stability that the display detected time measuring, avoid sucking disc 72 can loosen the display because of external factors is unexpected, the detection finishes, reversal disc 82, disc 82 relaxs stay cord 85, second spring 84 resets this moment, it resets to drive stopper 81 and move to the outboard, make stopper 81 loosen the display.
As shown in fig. 2 and fig. 8, the automatic plugging device further comprises a pushing mechanism 9, the pushing mechanism 9 is used for driving the plugging block 74 to move automatically, the pushing mechanism 9 comprises a wedge-shaped block 91, a pillar 92 and a first roller 93, the wedge-shaped block 91 is welded on the right front side of the bottom of the disc 82 and on the left rear side of the bottom of the disc 82, the pillars 92 are welded on the inner sides of the lower portions of the two plugging blocks 74, the first roller 93 is connected on the inner sides of the two pillars 92 in an equal rotating manner, the wedge-shaped block 91 on the right front side contacts with the first roller 93 on the front side after rotating, and the wedge-shaped block 91 on the left rear side contacts with the first roller 93 on the rear side after rotating. Wedge 91 contacts with first gyro wheel 93 when initial, first spring 75 is stretched, when disc 82 rotates, drive wedge 91 and rotate, wedge 91 keeps away from with first gyro wheel 93, first spring 75 resets this moment, it blocks up sucking disc 72 to drive jam block 74 to move up, make sucking disc 72 adsorb the display, stopper 81 presss from both sides tight spacing to the display simultaneously, when disc 82 reverses to reset, it resets to drive wedge 91 reversal, make wedge 91 rotate to contact with first gyro wheel 93, drive first gyro wheel 93 and move down, thereby it no longer blocks up sucking disc 72 to drive automatic downward movement of jam block 74, make sucking disc 72 loosen the display, so, sucking disc 72 also loosens the display when stopper 81 loosens the display, the operation is simple, and work efficiency is higher.
As shown in fig. 2, fig. 9 and fig. 10, the display protection device further comprises a protection mechanism 10, the protection mechanism 10 is used for protecting the display, the protection mechanism 10 comprises a first slide bar 101, clamping blocks 102 and a third spring 103, the upper portions of the four limiting blocks 81 are connected with the two first slide bars 101 in a sliding manner, the clamping blocks 102 are welded on the inner sides of the two first slide bars 101 on the four limiting blocks 81, the third spring 103 is sleeved on the middle portions of the eight first slide bars 101, and two ends of the third spring 103 are connected with the outer sides of the clamping blocks 102 and the inner sides of the limiting blocks 81 respectively. Put the display on putting thing platform 5, when stopper 81 moves toward the inboard, drive first slide bar 101 and clamp splice 102 and move towards the inboard, move to when contacting with the display towards the inboard when clamp splice 102 moves, clamp splice 102 presss from both sides the display and presss from both sides tightly spacingly, third spring 103 is compressed this moment, third spring 103 plays the cushioning effect here simultaneously, avoid clamp splice 102 can damage the display, can press from both sides tightly spacingly simultaneously to the display of different models, the practicality is higher, when stopper 81 moves towards the outside and resets, drive first slide bar 101 and clamp splice 102 and move towards the outside and reset and loosen the display, third spring 103 resets this moment, drive clamp splice 102 and first slide bar 101 and move towards the inboard and reset.
As shown in fig. 2, fig. 11, fig. 12 and fig. 13, the disc 82 is driven to rotate automatically by the pulling mechanism 11, the pulling mechanism 11 includes a second sliding rod 111, a sliding block 112, a fourth spring 113, a second roller 114, a sliding frame 115, a second sliding sleeve 116, a fifth spring 117 and a swinging rod 118, the second sliding rod 111 is welded on the right side of the upper left portion of the base 1, the second sliding rod 111 is located on the lower side of the first sliding rail 2, the sliding block 112 is connected to the right side of the second sliding rod 111 in a sliding manner, the fourth spring 113 is sleeved on the middle portion of the second sliding rod 111, two ends of the fourth spring 113 are connected to the right side of the upper left portion of the base 1 and the left side of the sliding block 112 respectively, the second roller 114 is rotatably connected to the lower portion of the sliding block 112, the second sliding sleeve 116 is welded on the left side of the bottom of the object placing table 5, the sliding frame 115 is connected to the sliding frame 116 inside in a sliding manner, the second roller 114 is in contact with the sliding frame 115, the front right side of the sliding frame 115 is connected to the fifth spring 117, the right side of the sliding frame 115 is connected to the left side of the bottom of the disc 82 through the swinging rod 118, and the swinging rod 118 is used for driving the disc 82 to rotate automatically. When the display needs to be loosened after detection is finished, a worker rotates the rotating disc 63 to drive the screw rod 62 to rotate, so that the threaded sleeve 61 is driven to move leftwards, the sliding block 21 and the light radiance meter 3 are driven to move leftwards, the light radiance meter 3 is controlled to move leftwards until the light radiance meter is in contact with the sliding block 112, the sliding block 112 is driven to move leftwards, the fourth spring 113 is compressed, the sliding block 112 drives the second roller 114 to move leftwards, the second roller 114 drives the sliding frame 115 to move leftwards, the fifth spring 117 is compressed at the moment, the sliding frame 115 is driven to move leftwards to drive the swing rod 118 to move leftwards, the disc 82 is driven to rotate backwards through the swing rod 118, so that the limiting block 81 and the sucker 72 are driven to loosen the display, after a new display is installed, the rotating disc 63 is rotated reversely, the threaded sleeve 61 is controlled to drive the sliding block 21 and the light radiance meter 3 to move rightwards, the light radiance meter 3 is separated from the sliding block 112, the fourth spring 113 is reset at the sliding block 112, the sliding block 112 and the second roller 114 is driven to move rightwards to reset, the fifth spring 117, the sliding frame 115 and the swing rod 118 are driven to push the disc 82 to rotate rightwards, so that the rotating disc 81 and the limiting block 81 and the display can be driven to rotate, the limiting disc 82 can be controlled to rotate, the limiting disc, the display and the sucker to rotate only, the display can be automatically, the sucking disc 63, the display can be controlled, the sucking difficulty can be reduced, and the sucker can be reduced by the manual operation of the manual operation, and the automatic operation of the automatic display can be realized by the manual operation of the automatic display.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (8)
1. A black and white LCD function test device with high stability structure, characterized by: comprises the following steps: a base (1);
the left upper part and the right side of the base (1) are connected with a first sliding rail (2);
the sliding block (21) is connected inside the first sliding rail (2) in a sliding manner;
the light radiation brightness meter (3), the bottom of the slide block (21) is connected with the light radiation brightness meter (3) used for detecting the display;
the right side of the top of the base (1) is connected with a second sliding rail (4);
the second sliding rail (4) is connected with the object placing table (5) used for placing the display in a sliding manner; the adjusting mechanism (6) used for adjusting the position of the light radiation brightness meter (3) is arranged between the inside of the first sliding rail (2) and the sliding block (21), the adjusting mechanism (6) adjusts the position of the light radiation brightness meter (3), and the adjusting mechanism is matched with the object placing table (5) to move and is used for detecting any position of the display;
the anti-moving mechanism (7) is arranged on the object placing table (5) and used for limiting the display, the anti-moving mechanism (7) is used for adsorbing the display and limiting the display, and the display is prevented from sliding on the object placing table (5) when moving.
2. The device for testing the functions of a black and white liquid crystal display having a high stability structure as set forth in claim 1, wherein: the adjusting mechanism (6) comprises:
the screw (62) is rotatably connected inside the first sliding block (21);
the optical radiation brightness meter comprises a threaded sleeve (61), wherein the threaded sleeve (61) is connected inside a sliding block (21), the threaded sleeve (61) is in threaded connection with a screw (62), the sliding block (21) and the optical radiation brightness meter (3) are driven to move through the threaded sleeve (61), and the optical radiation brightness meter (3) moves to be used for detecting any position of a display screen;
the rotating disc (63) is connected to the right side of the screw (62).
3. The device for testing the functions of a black and white liquid crystal display having a high stability structure as set forth in claim 2, wherein: the anti-motion mechanism (7) comprises:
the front side and the rear side of the interior of the object placing table (5) are both connected with the first sliding sleeve (71);
adsorption component, two inside equal sliding connection of first sliding sleeve (71) have adsorption component, and through display extrusion adsorption component, adsorption component adsorbs spacingly to the display, prevents that the display from taking place the displacement when removing.
4. A black and white liquid crystal display device function testing apparatus having a high stability structure according to claim 3, wherein: the adsorption component comprises:
the two first sliding sleeves (71) are internally and slidably connected with the suckers (72) used for sucking and limiting the display, the display is sucked and limited through the suckers (72), and the display is prevented from sliding on the object placing table (5) when moving;
the elastic pieces (73) are sleeved at the lower parts of the two suckers (72), and two ends of each elastic piece (73) are respectively connected with the bottom of the first sliding sleeve (71) and the lower part of the corresponding sucker (72);
the lower parts of the two suckers (72) are both connected with the plugging block (74) in a sliding way;
the first spring (75) is sleeved on the two blocking blocks (74), and two ends of the first spring (75) are connected with the bottom of the sucking disc (72) and the lower parts of the blocking blocks (74) respectively.
5. The device for testing the functions of a black and white liquid crystal display having a high stability structure as set forth in claim 4, wherein: still including being used for to the display further spacing stop gear (8), stop gear (8) including:
the left side and the right side of the front side and the rear side of the object placing table (5) are connected with the limiting blocks (81) used for clamping and limiting the display in a sliding manner;
the bottom of the object placing table (5) is rotatably connected with the disc (82);
the left side and the right side of the front side and the rear side of the bottom of the object placing table (5) are connected with the bracket (83);
the four brackets (83) are respectively connected with the outer sides of the lower parts of the adjacent limiting blocks (81) with the second springs (84);
stay cord (85), four stopper (81) lower part inboards all are connected with stay cord (85), and four stay cords (85) all with disc (82) wraparound, through disc (82) to stay cord (85) rolling, drive four stopper (81) and move towards the inboard simultaneously and press from both sides tight spacing to the display, prevent that sucking disc (72) can loosen the display because of external factors accident.
6. The device for testing the functions of a black and white liquid crystal display having a high stability structure as set forth in claim 5, wherein: still include push mechanism (9) that is used for driving jam piece (74) automatic movement, push mechanism (9) includes:
the right front side of the bottom of the disc (82) and the left rear side of the bottom of the disc (82) are both connected with the wedge block (91);
the inner sides of the lower parts of the two plugging blocks (74) are connected with the support columns (92);
first gyro wheel (93), the equal rotary type in two pillar (92) inboard is connected with first gyro wheel (93), and wedge (91) of right front side rotate the back and contact with first gyro wheel (93) of front side, and wedge (91) of left rear side rotate the back and contact with first gyro wheel (93) of rear side, drive first gyro wheel (93) through wedge (91) and move down, and first gyro wheel (93) move down is used for driving automatic the downward removal of jam piece (74).
7. The device for testing the function of a black and white liquid crystal display having a high stability structure as set forth in claim 6, wherein: still include and be used for carrying out protection mechanism (10) to the display protection, protection mechanism (10) includes:
the upper parts of the first sliding rods (101) and the four limiting blocks (81) are connected with two first sliding rods (101) in a sliding manner; the inner sides of two first sliding rods (101) on the four limiting blocks (81) are connected with clamping blocks (102);
the third spring (103) is sleeved at the middle parts of the eight first sliding rods (101), the two ends of the third spring (103) are connected with the outer side of the clamping block (102) and the inner side of the limiting block (81) respectively, the clamping block (102) is buffered through the third spring (103), and the display is prevented from being damaged when the clamping block (102) clamps and limits the display.
8. The device for testing the functions of a black and white liquid crystal display having a high stability structure as set forth in claim 5, wherein: still including being used for driving automatic pivoted pulling mechanism (11) of disc (82), pulling mechanism (11) including:
the right side of the upper left part of the base (1) is connected with a second sliding rod (111), and the second sliding rod (111) is positioned on the lower side of the first sliding rail (2);
the sliding block (112) is connected to the right side of the second sliding rod (111) in a sliding mode;
the middle part of the second sliding rod (111) is sleeved with the fourth spring (113), and two ends of the fourth spring (113) are respectively connected with the right side of the upper left part of the base (1) and the left side of the sliding block (112);
the lower part of the sliding block (112) is rotatably connected with a second roller (114);
the left side of the bottom of the object placing table (5) is connected with a second sliding sleeve (116);
the sliding frame (115) is connected inside the second sliding sleeve (116) in a sliding manner, and the second roller (114) is in contact with the sliding frame (115);
the fifth spring (117) is connected with the right side of the front part of the sliding frame (115) and the right front side of the second sliding sleeve (116);
the right side of the sliding frame (115) and the left side of the bottom of the disc (82) are rotatably connected with a swing rod (118) used for driving the disc (82) to rotate automatically, the swing rod (118) moves left and right, and the swing rod (118) moves to drive the disc (82) to rotate automatically.
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