CN115185114B - Black and white LCD function test device with high stability structure - Google Patents
Black and white LCD function test device with high stability structure Download PDFInfo
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- CN115185114B CN115185114B CN202210863997.8A CN202210863997A CN115185114B CN 115185114 B CN115185114 B CN 115185114B CN 202210863997 A CN202210863997 A CN 202210863997A CN 115185114 B CN115185114 B CN 115185114B
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000005855 radiation Effects 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 62
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 241000252254 Catostomidae Species 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 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
- 238000010586 diagram Methods 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
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- 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 test device with a high-stability structure, which can limit a display and prevent the display from moving. A black-and-white LCD function testing device with 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 with the first sliding rail in a sliding manner; the bottom of the sliding block is connected with the 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 way. According to the invention, the display is contacted with the sucker to drive the sucker to move downwards, so that the sucker can suck the display, the position of the display is prevented from being deviated, and the stability of the display in 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 age, the displays of televisions and computers are all improved into liquid crystal panels, and the liquid crystal displays need to be inspected after production so as to ensure qualified quality.
Patent publication No. CN208569239U discloses a testing device of a flat panel display with low cost and convenient use. The testing device of the flat panel display comprises a frame, a workbench and a spectroradiometer; the workbench is arranged on the frame, the workbench is respectively and movably arranged along the long side direction and the short side direction of the frame, the workbench can be rotatably arranged, and the rotating shaft of the workbench is perpendicular to the frame; the beam split radiation brightness meter is arranged above the workbench, the lens of the beam split radiation brightness meter faces the workbench, and the beam split radiation brightness meter is arranged in a moving way in a direction close to or far away from the workbench. However, when the display is detected, the workbench is directly placed on the workbench, and the display cannot be limited, so that the display is easy to slide on the workbench when being controlled to move, and the position of the display is offset, so that the detection effect is affected.
In view of the above, there is a need to develop a black and white lcd function test device with high stability structure capable of limiting the display and preventing the movement of the display.
Disclosure of Invention
In order to overcome the defects that in the prior art, a display is directly placed on a workbench and cannot be limited, the invention has the following technical problems: a black and white liquid crystal display function test device with a high-stability structure is provided, which can limit a display and prevent the display from moving.
In order to achieve the above object, the present invention is realized by the following scheme: a black-and-white LCD function testing device with high stability structure includes:
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 with the first sliding rail in a sliding manner;
the bottom of the sliding block is connected with an optical radiation brightness meter for detecting the 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 for placing a display in a sliding manner;
the adjusting mechanism is arranged between the first sliding rail and the sliding block and used for adjusting the position pair of the optical radiation brightness meter, and the adjusting mechanism is used for adjusting the position of the optical radiation brightness meter and detecting any position of the display in cooperation with the movement of the object placing table;
the anti-motion mechanism is arranged on the object placing table and used for limiting the display, and the anti-motion mechanism adsorbs the display and is used for limiting the display so as to prevent the display from sliding on the object placing table when moving.
Further described, the adjusting mechanism comprises:
the screw rod is rotatably connected with the inside of the first sliding block;
the sliding block is connected with the screw sleeve, the screw sleeve is connected with the screw rod in a screw mode, the sliding block and the optical radiation brightness meter are driven to move through the screw sleeve, and the optical radiation brightness meter is used for detecting any position of the display screen;
the rotary disk is connected with the right side of the screw rod.
Further described, the anti-motion mechanism includes:
the first sliding sleeve is connected with the front side and the rear side of the interior of the object placing table;
the adsorption component is connected with the adsorption component in the two first sliding sleeves in a sliding mode, the adsorption component is extruded through the display, the adsorption component adsorbs and limits the display, and the display is prevented from moving when the display moves.
Further described, the adsorption assembly comprises:
the two first sliding sleeves are internally and respectively connected with a sucking disc used for sucking and limiting the display in a sliding manner, and the display is sucked and limited by the sucking discs so as to be prevented from sliding on the object placing table when moving;
the elastic pieces are sleeved at the lower parts of the two suckers, and the two ends of the elastic pieces are respectively connected with the bottom of the first sliding sleeve and the lower parts of the suckers;
the lower parts of the two suckers are connected with the blocking blocks in a sliding manner;
and the two blocking blocks are sleeved with the first springs, and two ends of the first springs are respectively connected with the bottom of the sucker and the lower part of the blocking block.
Further, the display device also comprises a limiting mechanism for further limiting the display, and the limiting mechanism comprises:
the limiting blocks are connected with the left side and the right side of the front side and the rear side of the object placing table 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 second springs outside 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 disc wiring, through the disc to stay cord rolling, drive four stopper and simultaneously to the inboard removal carry out tight spacing of clamp to the display, prevent that the sucking disc can loosen the display because of external factor accident.
Further, the device also comprises a pushing mechanism for driving the blocking block to automatically move, and the pushing mechanism comprises:
the wedge-shaped blocks are connected to the right front side of the bottom of the disc and the left rear side of the bottom of the disc;
the inner sides of the lower parts of the two blocking blocks are connected with the supporting columns;
the first gyro wheel, the inboard equal rotation of two pillars is connected with first gyro wheel, and the wedge of right front side rotates the back and contacts with the first gyro wheel of front side, and the wedge of left rear side rotates the back and contacts with the first gyro wheel of rear side, drives first gyro wheel through the wedge and moves down, and first gyro wheel moves down and is used for driving the automatic down of jam piece and moves.
Further, the display protection device also comprises a protection mechanism for protecting the display, and the protection mechanism comprises:
the upper parts of the four limiting blocks are respectively 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;
and 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 sides of the clamping blocks and the inner sides of the limiting blocks, the clamping blocks are buffered through the third springs, and the display is prevented from being damaged when the clamping blocks clamp and limit the display.
Further, the device also comprises a pulling mechanism for driving the disc to automatically rotate, and the pulling mechanism comprises:
the right side of the left upper part of the base is connected with a second slide bar, and the second slide bar is positioned at the lower side of the first slide rail;
the sliding block is connected to the right side of the second sliding rod 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 left upper part of the base and the left side of the sliding block;
the lower part of the sliding block is rotatably connected with the 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 with 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 with the right side of the sliding frame and the left side of the bottom of the disc, and is used for driving the disc to automatically rotate.
The invention has at least one of the following advantages: according to the invention, the display is contacted with the sucker to drive the sucker to move downwards, so that the sucker can suck the display, the position of the display is prevented from being deviated, and the stability of the display during detection is improved; the stay cord is wound and loosened through the disc, the limiting block can be driven to automatically move inwards to limit the display, and meanwhile, the display can be automatically loosened, so that the stability of the display during detection can be improved, and the phenomenon that the sucker accidentally loosens the display due to external factors is avoided; the first roller is driven to move downwards through the wedge block, the blocking block can be driven to move downwards automatically so as not to block the sucker any more, and the sucker can automatically loosen the display, so that the display is loosened by the sucker while the display is loosened by the limiting block, the operation is simple, and the working efficiency is high; the first sliding rod and the clamping block are driven to move inwards through the limiting block to clamp and limit the display, the clamping block is prevented from damaging the display under the buffer effect of the third spring, meanwhile, the displays of different models can be clamped and limited, and the practicability is higher; the swing rod is driven to move left and right, and the disc is driven to automatically rotate, so that a worker does not need to additionally control the disc to rotate, and the operation difficulty can be reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure 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 an anti-motion mechanism according to the present invention.
Fig. 5 is a schematic view of a part of a three-dimensional structure of the anti-motion mechanism of the present invention.
Fig. 6 is a schematic view of a first perspective structure of the limiting mechanism of the present invention.
Fig. 7 is a schematic view of a second perspective structure of the limiting 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 diagram of a first perspective structure of the protection mechanism of the present invention.
Fig. 10 is a schematic view of a second perspective structure of the protection mechanism of the present invention.
Fig. 11 is a schematic view showing a first perspective structure of the pulling mechanism of the present invention.
Fig. 12 is a schematic view of a second perspective of the pulling mechanism of the present invention.
Fig. 13 is a schematic view of a part of a drawing mechanism of the present invention in perspective.
Reference numerals: 1_base, 2_first slide, 21_slide, 3_light radiance meter, 4_second slide, 5_object table, 6_adjustment mechanism, 61_threaded sleeve, 62_screw, 63_rotating disc, 7_anti-motion mechanism, 71_first slide, 72_suction cup, 73_spring, 74_blocking block, 75_first spring, 8_limit mechanism, 81_limit block, 82_disc, 83_bracket, 84_second spring, 85_pull cord, 9_push mechanism, 91_wedge, 92_post, 93_first roller, 10_guard mechanism, 101_first slide bar, 102_clamp block, 103_third spring, 11_pull mechanism, 111_second slide, 112_slide, 113_fourth spring, 114_second roller, 115_slide, 116_second slide, 117_fifth spring, 118_swing link.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Example 1
The utility model provides a black and white LCD function testing arrangement with high stability structure, as shown in fig. 1 and 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-motion mechanism 7, the welding of base 1 upper left portion right side has first slide rail 2, the inside slidingtype of first slide rail 2 is connected with slider 21, slider 21 bottom is connected with light radiation luminance meter 3, light radiation luminance meter 3 is used for detecting the display, base 1 top right side has second slide rail 4 through the bolt rigid coupling, slide on the second slide rail 4 is connected with puts thing platform 5, put thing platform 5 and be used for placing the display, be equipped with guiding mechanism 6 between inside and the slider 21 of first slide rail 2, guiding mechanism 6 is used for adjusting light radiation luminance meter 3 position pair, be equipped with anti-motion mechanism 7 on putting thing platform 5, anti-motion 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 disc 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 in threaded connection with the screw 62, and the rotating disc 63 is connected to the right side of the screw 62.
As shown in fig. 2, 4 and 5, the anti-motion mechanism 7 includes a first sliding sleeve 71 and an adsorption assembly, the front and rear sides of the interior of the object placing table 5 are welded with the first sliding sleeve 71, and the interior of the two first sliding sleeves 71 is slidably connected with the adsorption assembly.
As shown in fig. 4 and 5, the adsorption assembly comprises a sucker 72, an elastic member 73, a blocking block 74 and a first spring 75, wherein the sucker 72 is slidably connected to the inside of the two first sliding sleeves 71, the sucker 72 is used for adsorbing and limiting a display, the elastic member 73 is sleeved on the lower portions of the two suckers 72, two ends of the elastic member 73 are respectively connected with the bottom of the first sliding sleeve 71 and the lower portion of the sucker 72, the blocking blocks 74 are slidably connected to the lower portions of the two suckers 72, the first springs 75 are respectively sleeved on the two blocking blocks 74, and two ends of the first springs 75 are respectively connected with the bottom of the sucker 72 and the lower portion of the blocking block 74.
During the use, put the display that will wait to detect on putting thing platform 5, the display contacts with sucking disc 72, drive sucking disc 72 and reciprocate this moment, elastic component 73 is stretched, simultaneously make sucking disc 72 hold the display, prevent that the display from shifting in the position can take place when moving, thereby stability when can increase the display detection, afterwards rotate rotary disk 63, rotary disk 63 drives screw 62 rotation, screw 62 drives screw shell 61 and moves about, thereby drive slider 21 and optical radiance meter 3 and move about, make optical radiance meter 3 can detect the horizontal optional position of display, can also reciprocate simultaneously and put thing platform 5 and drive the display and carry out the position of back and forth movement regulation display, so, can be convenient for optical radiance meter 3 detects the optional position of display, the range of detection is enlarged, thereby improve the detection effect, stop rotating rotary disk 63, then the manual shutoff piece 74 is pulled down, first spring 75 is stretched, make shutoff piece 74 no longer stop up sucking disc 72, thereby make the air get into in the horizontal optional position of display, simultaneously can also be moved back and forth to the thing platform 5, the position of putting thing platform 5 drives the display and moves the shutoff piece 72, this moment, the shutoff piece 74 is reset to the work is moved to the shutoff piece 74, the shutoff piece 74 is moved to the shutoff piece is moved, this moment, the shutoff piece 74 is reset and is moved to the stopper 74.
Example 2
On the basis of embodiment 1, as shown in fig. 2, 6 and 7, the display is further limited by a limiting mechanism 8, the limiting mechanism 8 comprises a limiting block 81, a disc 82, a support 83, a second spring 84 and a pull rope 85, the limiting block 81 is slidably connected to the left side and the right side of the front side and the rear side of the object placing table 5, the limiting block 81 is used for clamping and limiting the display, the disc 82 is rotatably connected to the bottom of the object placing table 5, the support 83 is welded to the left side and the right side of the front side and the rear side of the bottom of the object placing table 5, the second spring 84 is connected to the outer sides of the lower portions of the four supports 83 and the lower portions of the similar limiting blocks 81 respectively, the pull rope 85 is connected to the inner sides of the lower portions of the four limiting blocks 81, and the four pull ropes 85 are in wound connection with the disc 82. The staff puts the display on putting thing platform 5, rotates disc 82 afterwards, and disc 82 carries out the rolling to stay cord 85 to drive stopper 81 and move inwards and further spacing to the display, second spring 84 is stretched this moment, so, stability when can increase the display and detect, avoid sucking disc 72 can loosen the display because of external factor is unexpected, detect and finish, reverse disc 82, disc 82 loosens stay cord 85, and second spring 84 resets this moment, drives stopper 81 and moves the reset outside, makes stopper 81 loosen the display.
As shown in fig. 2 and 8, the automatic moving device further comprises a pushing mechanism 9, the pushing mechanism 9 is used for driving the plugging block 74 to automatically move, the pushing mechanism 9 comprises a wedge block 91, a support column 92 and a first roller 93, the wedge block 91 is welded on the right front side of the bottom of the disc 82 and the left rear side of the bottom of the disc 82, the support columns 92 are welded on the inner sides of the lower parts of the two plugging blocks 74, the first roller 93 is rotatably connected on the inner sides of the two support columns 92, the wedge block 91 on the right front side is contacted with the first roller 93 on the front side after being rotated, and the wedge block 91 on the left rear side is contacted with the first roller 93 on the rear side after being rotated. The wedge 91 is contacted with the first roller 93 at the beginning, the first spring 75 is stretched, when the disc 82 rotates, drive the wedge 91 to rotate, the wedge 91 is kept away from with the first roller 93, at this moment, the first spring 75 resets, drive the blocking block 74 to move upwards to block the sucking disc 72, make the sucking disc 72 adsorb the display, simultaneously the stopper 81 clamps the display and limits, when the disc 82 reverses and resets, drive the wedge 91 to reverse and reset, make the wedge 91 rotate to contact with the first roller 93, drive the first roller 93 to move downwards, thereby drive the blocking block 74 to move downwards automatically and not block the sucking disc 72 any more, make the sucking disc 72 loosen the display, so, the sucking disc 72 also loosens the display while the stopper 81 loosens the display, and the operation is simple, and the work efficiency is higher.
As shown in fig. 2, 9 and 10, the display monitor further comprises a protection mechanism 10, the protection mechanism 10 is used for protecting the display monitor, the protection mechanism 10 comprises a first slide bar 101, a clamping block 102 and a third spring 103, two first slide bars 101 are connected to the upper portions of the four limiting blocks 81 in a sliding mode, clamping blocks 102 are welded to the inner sides of the two first slide bars 101 on the four limiting blocks 81, third springs 103 are sleeved in the middle portions of the eight first slide bars 101, and two ends of each third spring 103 are connected with the outer sides of the clamping blocks 102 and the inner sides of the limiting blocks 81 respectively. When the limiting block 81 moves inwards, the first sliding rod 101 and the clamping block 102 are driven to move inwards, when the clamping block 102 moves inwards to be in contact with the display, the clamping block 102 clamps and limits the display, the third spring 103 is compressed, meanwhile, the third spring 103 plays a buffering role, the display is prevented from being damaged by the clamping block 102, simultaneously, different types of displays can be clamped and limited, the practicability is higher, when the limiting block 81 moves outwards to reset, the first sliding rod 101 and the clamping block 102 are driven to move outwards to reset, the display is loosened, and at the moment, the third spring 103 resets, and the clamping block 102 and the first sliding rod 101 are driven to move inwards to reset.
As shown in fig. 2, 11, 12 and 13, the automatic rotary type rotary table further comprises a pulling mechanism 11, the pulling mechanism 11 is used for driving the disc 82 to automatically rotate, the pulling mechanism 11 comprises 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 right side of the left upper part of the base 1 is welded with the second sliding rod 111, the second sliding rod 111 is positioned at the lower side of the first sliding rail 2, the sliding block 112 is slidably connected with the right side of the second sliding rod 111, the fourth spring 113 is sleeved in the middle of the second sliding rod 111, two ends of the fourth spring 113 are respectively connected with the right side of the left upper 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 the second roller 114, the left side of the bottom of the object placing table 5 is welded with the second sliding sleeve 116, the sliding frame 115 is slidably connected with the inner side of the second sliding frame 115, the right side of the front part of the sliding frame 115 is connected with the fifth spring 117, the left side of the sliding frame 115 is connected with the right side of the second sliding sleeve 116, and the left side of the sliding frame 115 and the left side of the disc 82 is connected with the swinging rod 118 through a pin shaft 118 for driving the disc 82 to rotate. When the display is required to be loosened after detection is finished, a worker rotates the rotary disk 63 to drive the screw 62 to rotate, thereby driving the threaded sleeve 61 to move left, driving the sliding block 21 and the optical radiation brightness meter 3 to move left, controlling the optical radiation brightness meter 3 to move left until being in contact with the sliding block 112, driving the sliding block 112 to move left, at the moment, compressing the fourth spring 113, driving the second roller 114 to move left by the sliding block 112, driving the sliding frame 115 to move left by the second roller 114, at the moment, compressing the fifth spring 117, driving the swinging rod 118 to move left by the sliding frame 115, driving the disc 82 to rotate by the swinging rod 118, so that the limiting block 81 and the sucker 72 can be driven to loosen the display, after changing a new display, reversing the rotary disk 63, controlling the threaded sleeve 61 to drive the sliding block 21 and the optical radiation brightness meter 3 to move right, enabling the optical radiation brightness meter 3 to be separated from the sliding block 112, at the moment, resetting the fourth spring 113, driving the sliding block 112 and the second roller 114 to move right, resetting the fifth spring 117, driving the sliding frame 115 and the swinging rod 118 to move right to reset, driving the disc 82 to rotate, driving the swinging rod 118 to rotate, and driving the limiting block 81 and the sucker 72 to be clamped by the driver to rotate independently, and only the manual display is required to be controlled by the driver to rotate, and the limiting disc 63 can be reduced.
While the 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 (4)
1. A black-and-white LCD function test device with high stability structure is characterized in that: comprises the following steps:
a base (1);
the left upper part and the right side of the base (1) are connected with the first slide rail (2);
the sliding block (21) is connected with the sliding block (21) in the first sliding rail (2) in a sliding way;
an optical radiation brightness meter (3), wherein the bottom of the sliding block (21) is connected with the optical radiation brightness meter (3) for detecting the display;
the right side of the top of the base (1) is connected with the second sliding rail (4);
the object placing table (5) is connected with the object placing table (5) for placing the display in a sliding manner on the second sliding rail (4);
the adjusting mechanism (6) is arranged between the inside of the first sliding rail (2) and the sliding block (21) and used for adjusting the position pair of the optical radiation brightness meter (3), the adjusting mechanism (6) is used for adjusting the position of the optical radiation brightness meter (3), and the matching object placing table (5) is moved to detect any position of the display;
the anti-motion mechanism (7) is arranged on the object placing table (5) and used for limiting the display, the anti-motion mechanism (7) adsorbs the display and is used for limiting the display, and the display is prevented from sliding on the object placing table (5) when moving;
the adjusting mechanism (6) comprises:
the screw (62) is rotatably connected with the screw (62) inside the first sliding block (21);
the device comprises a threaded sleeve (61), wherein the threaded sleeve (61) is connected inside the 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) is used for detecting any position of a display screen;
the right side of the screw rod (62) is connected with a rotating disc (63);
the anti-motion mechanism (7) comprises:
the first sliding sleeve (71) is connected with the front side and the rear side of the interior of the object placing table (5);
the adsorption assembly is connected with the inside of the two first sliding sleeves (71) in a sliding mode, the adsorption assembly is extruded through the display, the adsorption assembly adsorbs and limits the display, and the display is prevented from moving when the display moves;
the adsorption component comprises:
the sucking discs (72) are connected with the sucking discs (72) used for sucking and limiting the display in a sliding mode in the two first sliding sleeves (71), the sucking discs (72) are used for sucking and limiting the display, and the display is prevented from sliding on the object placing table (5) when moving;
the lower parts of the two suckers (72) are sleeved with the elastic pieces (73), and two ends of the elastic pieces (73) are respectively connected with the bottom of the first sliding sleeve (71) and the lower parts of the suckers (72);
the lower parts of the two suckers (72) are connected with the blocking blocks (74) 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 with the bottom of the sucker (72) and the lower part of each blocking block (74);
the display is still including being used for further spacing stop gear (8), stop gear (8) including:
the limiting blocks (81) are slidably connected with the left side and the right side of the front side and the rear side of the object placing table (5) respectively and are used for clamping and limiting the display;
the bottom of the object placing table (5) is rotatably connected with the disc (82);
the bracket (83) is connected with the left and right sides of the front and rear sides of the bottom of the object placing table (5);
the second springs (84) are connected with the outer sides of the lower parts of the four brackets (83) and the similar limiting blocks (81) respectively;
stay cord (85), four stopper (81) lower part inboard all is connected with stay cord (85), four stay cords (85) all with disc (82) round joint, through disc (82) to stay cord (85) rolling, drive four stopper (81) and simultaneously to the inboard removal carry out clamp limit to the display, prevent sucking disc (72) can loosen the display because of external factor accident.
2. A black and white liquid crystal display function test device having a high stability structure according to claim 1, wherein: the device also comprises a pushing mechanism (9) for driving the blocking block (74) to automatically move, and the pushing mechanism (9) comprises:
the wedge-shaped blocks (91) are connected to the right front side of the bottom of the disc (82) and the left rear side of the bottom of the disc (82);
the inner sides of the lower parts of the two blocking blocks (74) are connected with the supporting columns (92);
the device comprises a first roller (93), wherein the inner sides of two support posts (92) are respectively connected with the first roller (93) in a rotating mode, a wedge block (91) on the right front side is contacted with the first roller (93) on the front side after rotating, a wedge block (91) on the left rear side is contacted with the first roller (93) on the rear side after rotating, the first roller (93) is driven to move downwards through the wedge block (91), and the first roller (93) is used for driving a blocking block (74) to move downwards automatically.
3. A black and white liquid crystal display function test device having a high stability structure according to claim 2, wherein: the display protection device also comprises a protection mechanism (10) for protecting the display, wherein the protection mechanism (10) comprises:
the upper parts of the four limiting blocks (81) are connected with two first sliding rods (101) in a sliding manner;
the inner sides of the two first sliding rods (101) on the four limiting blocks (81) are connected with the clamping blocks (102);
and the middle parts of the eight first sliding rods (101) are sleeved with third springs (103), two ends of each third spring (103) are respectively connected with the outer side of the clamping block (102) and the inner side of the limiting block (81), and the clamping block (102) is buffered through the third springs (103) so as to prevent the clamping block (102) from damaging the display when the clamping block (102) clamps and limits the display.
4. A black and white liquid crystal display function test device having a high stability structure according to claim 3, wherein: the automatic rotary disc drawing device also comprises a drawing mechanism (11) for driving the disc (82) to automatically rotate, and the drawing mechanism (11) comprises:
the right side of the left upper part of the base (1) is connected with a second slide bar (111), and the second slide bar (111) is positioned at the lower side of the first slide rail (2);
the sliding block (112) is connected to the right side of the second sliding rod (111) in a sliding way;
the middle part of the second sliding rod (111) is sleeved with a fourth spring (113), and two ends of the fourth spring (113) are respectively connected with the right side of the left upper 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 the second roller (114);
the left side of the bottom of the object placing table (5) is connected with the second sliding sleeve (116);
the sliding frame (115), the sliding frame (115) is connected in the second sliding sleeve (116) in a sliding way, and the second roller (114) is contacted with the sliding frame (115);
the right side of the front part of the sliding frame (115) and the right front side of the second sliding sleeve (116) are connected with a fifth spring (117);
the swing rod (118), the swing rod (118) that is used for driving disc (82) automatic rotation is connected with in the rotation of carriage (115) right side and disc (82) bottom left side, through the left-right movement of swing rod (118), and swing rod (118) removal is used for driving disc (82) automatic rotation.
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