CN111999919A - LCD display screen positioning detection mechanism - Google Patents
LCD display screen positioning detection mechanism Download PDFInfo
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- CN111999919A CN111999919A CN202010898521.9A CN202010898521A CN111999919A CN 111999919 A CN111999919 A CN 111999919A CN 202010898521 A CN202010898521 A CN 202010898521A CN 111999919 A CN111999919 A CN 111999919A
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000020564 Eye injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000002834 transmittance 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract
The invention discloses a positioning detection mechanism of an LCD (liquid crystal display) screen, which comprises a positioning assembly and is characterized in that the positioning assembly comprises a bottom plate, a side-push support plate is arranged on the bottom plate in an array distribution, a second cylinder, a third cylinder and a fourth cylinder are also arranged on the support plate in an array distribution, an adjusting module is arranged on one side of the bottom plate and comprises a positioning support frame, a lifting plate is arranged above the positioning support frame, a second lead screw is arranged behind the positioning support frame and drives the lifting plate to move up and down, a fifth cylinder is arranged above the lifting plate, a detection assembly is arranged above the fifth cylinder, and the detection assembly comprises a detector. The automatic positioning and clamping device is reliable in structure, practical in function, simple and convenient to use, capable of automatically positioning and clamping the LCD display screen, provided with the rollers all around, driven by the air cylinder, accurate in positioning and small in error, capable of automatically detecting the LCD display screen, capable of flexibly adjusting the position of the detector through the adjusting module, high in detection speed and working efficiency and capable of saving working time.
Description
Technical Field
The invention relates to the field of LCD display screen production equipment, in particular to an LCD display screen positioning detection mechanism.
Background
The LCD screen is an active matrix LCD driven by thin film transistor, and is mainly characterized by that it uses current to stimulate liquid crystal molecule to produce point, line and surface matched with back lamp tube to form picture. The IPS, TFT, SLCD all belong to the subclass of LCDs. Under the action of an electric field, the LCD screen changes the arrangement direction of liquid crystal molecules to change the light transmittance of an external light source to complete electro-optical conversion, and then utilizes different excitations of R, G, B tricolor signals to complete color reproduction of time domains and space domains through red, green and blue tricolor filter films, so that the LCD screen is thin in body, capable of saving space and space, and beneficial to body health, and has no radiation, soft and no eye injury compared with a heavier CRT display, and different from the CRT technology, the LCD screen does not flicker, the damage of the display to the eyes can be reduced, and the eyes are not easy to fatigue. LCD display screen needs show after production is accomplished and detects, surperficial glass integrality detects, and current LCD display screen detection device location detection effect is poor, easily takes place the skew and drops, to this kind of condition, provides an LCD display screen location detection mechanism now.
Disclosure of Invention
The invention aims to provide a positioning detection mechanism for an LCD display screen, which has the advantages of reliable structure, practical function, simple and convenient use, capability of automatically positioning and clamping the LCD display screen, rollers arranged around the positioning detection mechanism, positioning driven by a cylinder, accurate positioning, small error, capability of automatically detecting the LCD display screen, flexible adjustment of the position of a detector by an adjusting module, high detection speed, high working efficiency and working time saving.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a LCD display screen location detection mechanism, location detection mechanism includes locating component, a serial communication port, locating component includes the bottom plate, the side that is equipped with the array distribution on the bottom plate pushes away the extension board, still be equipped with the second cylinder, third cylinder and the fourth cylinder that the array distributes on the extension board, bottom plate one side is equipped with the adjustment module, the adjustment module includes the location support frame, the location support frame top is equipped with the lifter plate, be equipped with the second lead screw behind the location support frame, the second lead screw drives the lifter plate and reciprocates, the lifter plate top is equipped with the fifth cylinder, fifth cylinder top is equipped with determine module, determine module includes the detector.
Furthermore, the side push support plates are provided with first slide rails, the first slide rails are provided with first slide blocks, the first slide blocks are provided with first supports, the first supports are provided with first mounting holes distributed in an array mode, screws penetrate through the first mounting holes to enable the first supports to be fixed on the first slide blocks, the first supports are provided with first rollers, the side push support plates are further provided with first cylinders, one ends of the first cylinders are provided with first telescopic rods, one ends of the first telescopic rods are provided with first connectors, the first telescopic rods are connected with the first supports through the first connectors, the other ends of the first cylinders are provided with cylinder fixing seats, and first support blocks are arranged below the cylinder fixing seats;
furthermore, a second cylinder expansion plate is arranged on the second cylinder, a second support is arranged on the second cylinder expansion plate, first insulation wheels are arranged on two sides of the second support, a third cylinder expansion plate is arranged on the third cylinder, second rollers are arranged on the third cylinder expansion plate, third supports distributed in an array are arranged on one side of the bottom plate, second mounting holes distributed in an array are arranged on the third supports, screws penetrate through the second mounting holes to fix the third supports on the bottom plate, third rollers are arranged above the third supports, fourth supports distributed in an array are further arranged on the bottom plate, first support plates are arranged on the fourth supports, third mounting holes distributed in an array are arranged on the first support plates, the screws penetrate through the third mounting holes to fix the first support plates on the fourth supports, first grooves distributed in an array are further arranged on the first support plates, a second support plate is arranged on one side of the first support plates, the screws penetrate through the first grooves to fix the second support plates on one side of the first support plates, a first supporting column is arranged on the second supporting plate, and a sucker is arranged on the first supporting column;
further, be equipped with the fourth cylinder expansion plate on the fourth cylinder, be equipped with the fifth support on the fourth cylinder expansion plate, fifth support both sides all are equipped with the second insulating wheel, still are equipped with the sixth support on the bottom plate, are equipped with the telescopic link on the sixth support, are equipped with insulating support post on the telescopic link.
Further, two sides in the support frame are respectively provided with a slide rail support plate, the slide rail support plates are respectively provided with a second slide rail, the second slide rails are respectively provided with a second slide block, the second slide blocks are jointly provided with a lifting plate, the lifting plate is provided with a third slide rail, the third slide rail is provided with third slide blocks distributed in an array manner, the third slide blocks are jointly provided with a slide mounting plate, one side of the lifting plate is provided with a first motor mounting plate, one side of the first motor mounting plate is provided with a first motor, one side of the first motor is provided with a power wheel, the lifting plate is also provided with a first bearing seat, a first lead screw is arranged in the first bearing seat, the first lead screw passes through the first motor mounting plate, the first lead screw is provided with a first lead screw slide block, a first connecting plate is arranged below the first lead screw slide block, the first lead screw slide block is connected with the slide mounting plate through the first connecting, be equipped with the fifth cylinder on the sliding mounting board, fifth cylinder one side is equipped with the fifth cylinder expansion plate, the support frame back is equipped with second motor mounting panel, be equipped with the second motor on the second motor mounting panel, the second motor has the second lead screw, be equipped with the second lead screw slider on the second lead screw, the second lead screw slider is fixed on the second connecting plate, the second connecting plate is fixed in the lifter plate below, second lead screw top is equipped with the third connecting plate, the third connecting plate is fixed in the support frame below, be equipped with the secondary shaft bearing on the third connecting plate.
Further, the detector both sides are equipped with the mount that the mirror image distributes, mount one side all is equipped with and presss from both sides tight piece, be equipped with the hand wheel on the mount of one side, the hand wheel has the telescopic shaft, the interval that the tight piece was pressed from both sides in the hand wheel rotation regulation, mount one end all is equipped with the sliding plate, all be equipped with the fourth slider in the sliding plate, the sliding plate of one side all is equipped with the sixth cylinder from top to bottom, sixth cylinder one end is equipped with the sixth cylinder telescopic link, the sixth cylinder telescopic link is connected with the sliding plate of opposite side, the fourth slider has the fourth slide rail, the fourth slide rail back is equipped with the fixed block, be equipped with the second fluting on the.
The invention has the beneficial effects that:
1. the automatic positioning device is reliable in structure, practical in function, simple and convenient to use, capable of automatically positioning and clamping the LCD display screen, provided with rollers all around, driven by the air cylinder for positioning, and accurate in positioning and small in error;
2. the invention can automatically detect the LCD display screen, the adjusting module can flexibly adjust the position of the detector, the detection speed is high, the working efficiency is high, and the working time is saved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the positioning and detecting mechanism of the present invention;
FIG. 2 is a schematic view of the positioning assembly of the present invention;
FIG. 3 is an enlarged view of a portion of the positioning assembly of the present invention;
FIG. 4 is an enlarged view of a portion of the positioning assembly of the present invention;
FIG. 5 is a schematic view of an adjusting module according to the present invention;
FIG. 6 is a schematic view of an adjusting module according to the present invention;
FIG. 7 is a schematic view of the structure of the detecting assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The utility model provides a LCD display screen location detection mechanism, location detection mechanism includes locating component 1, as figure 1, figure 2, the picture, figure 5 shows, locating component 1 includes bottom plate 11, the side that is equipped with the array distribution on bottom plate 11 pushes away extension board 12, still be equipped with the second cylinder 13 that the array distributes on extension board 12, third cylinder 14 and fourth cylinder 17, 11 one side of bottom plate is equipped with adjustment module 2, adjustment module 2 includes positioning support frame 21, positioning support frame 21 top is equipped with lifter plate 23, be equipped with second lead screw 282 behind the positioning support frame 21, second lead screw 282 drives lifter plate 23 and reciprocates, lifter plate 23 top is equipped with fifth cylinder 27, fifth cylinder 27 top is equipped with determine module 3, determine module 3 includes detector 31.
The side push support plates 12 are respectively provided with a first slide rail 121, as shown in fig. 2, 3 and 4, the first slide rail 121 is provided with a first slider 122, the first slider 122 is provided with a first support 123, the first support 123 is provided with first mounting holes 1231 distributed in an array, a screw penetrates through the first mounting hole 1231 to fix the first support 123 on the first slider 122, the first support 123 is provided with a first roller 124, the side push support plate 12 is further provided with a first cylinder 125, one end of the first cylinder 125 is provided with a first telescopic rod 1251, one end of the first telescopic rod 1251 is provided with a first joint 1252, the first telescopic rod 1251 is connected with the first support 123 through the first joint 1252, the other end of the first cylinder 125 is provided with a cylinder fixing seat 1253, and a first support block 126 is arranged below the cylinder fixing seat 1253;
a second cylinder expansion plate 131 is arranged on the second cylinder 13, a second support 132 is arranged on the second cylinder expansion plate 131, first insulation wheels 133 are arranged on two sides of the second support 132, a third cylinder expansion plate 141 is arranged on the third cylinder 14, second rollers 142 are arranged on the third cylinder expansion plate 141, third supports 15 distributed in an array are arranged on one side of the bottom plate 11, second mounting holes 151 distributed in an array are arranged on the third supports 15, screws penetrate through the second mounting holes 151 to fix the third supports 15 on the bottom plate 11, third rollers 152 are arranged above the third supports 15, fourth supports 16 distributed in an array are further arranged on the bottom plate 11, first support plates 161 are arranged on the fourth supports 16, third mounting holes 162 distributed in an array are arranged on the first support plates 161, the screws penetrate through the third mounting holes 162 to fix the first support plates 161 on the fourth supports 16, first slots 163 distributed in an array are further arranged on the first support plates 161, a second supporting plate 164 is arranged on one side of the first supporting plate 161, a screw passes through the first slot 163 to fix the second supporting plate 164 on one side of the first supporting plate 161, a first supporting column 165 is arranged on the second supporting plate 164, and a sucker 166 is arranged on the first supporting column 165;
be equipped with fourth cylinder expansion plate 171 on the fourth cylinder 17, be equipped with fifth support 172 on the fourth cylinder expansion plate 171, fifth support 172 both sides all are equipped with second insulating wheel 173, still are equipped with sixth support 18 on the bottom plate 11, are equipped with telescopic link 181 on the sixth support 18, are equipped with insulating support column 182 on the telescopic link 181.
The two sides in the supporting frame 21 are provided with a sliding rail supporting plate 211, as shown in fig. 5 and 6, the sliding rail supporting plate 211 is provided with a second sliding rail 22, the second sliding rail 22 is provided with a second sliding block 221, the second sliding block 221 is provided with a lifting plate 23, the lifting plate 23 is provided with a third sliding rail 231, the third sliding rail 231 is provided with third sliding blocks 232 distributed in an array, the third sliding blocks 232 are provided with sliding mounting plates 233, one side of the lifting plate 23 is provided with a first motor mounting plate 24, one side of the first motor mounting plate 24 is provided with a first motor 241, one side of the first motor 241 is provided with a power wheel 242, the lifting plate 23 is further provided with a first bearing seat 25, the first bearing seat 25 is internally provided with a first screw rod 26, the first screw rod 26 passes through the first motor mounting plate 24, the first screw rod 26 is provided with a first screw rod sliding block 261, the first screw rod sliding block 261 is provided with a first connecting plate 262, the first screw rod, a driven wheel 263 is arranged at one end of the first lead screw sliding block 261, a synchronous belt 243 is jointly arranged on the power wheel 242 and the driven wheel 263, a fifth air cylinder 27 is arranged on the sliding mounting plate 233, a fifth air cylinder expansion plate 271 is arranged on one side of the fifth air cylinder 27, a second motor mounting plate 28 is arranged on the back of the supporting frame 21, a second motor 281 is arranged on the second motor mounting plate 28, a second lead screw 282 is arranged under the second motor 281, a second lead screw sliding block 283 is arranged on the second lead screw 282, the second lead screw sliding block 283 is fixed on a second connecting plate 284, the second connecting plate 284 is fixed below the lifting plate 23, a third connecting plate 285 is arranged at the top end of the second lead screw 282, the third connecting plate 285 is fixed below the supporting frame 21, and a.
When the device is used, the second air cylinder 13 is lifted, the third air cylinder 14 and the fourth air cylinder 17 are contracted, the LCD screen is pushed to the upper part of the bottom plate 11 through the first insulating wheel 133, the third roller 152 and the first roller 124 play a role in limiting, when the top end of the LCD screen contacts the first roller 124 at one end, the third air cylinder 14 is lifted, the first air cylinder 125 at one end drives the first roller 124 to contract, the first roller 124 and the second roller 142 enable the LCD screen to be aligned left and right, the fourth air cylinder 17 is lifted, the second air cylinder 13 contracts, the first air cylinder 125 at one side drives the first roller 124 to contract, the first roller 124 and the third roller 152 enable the LCD screen to be aligned front and back, the fourth air cylinder 17 contracts, the LCD screen is supported by the insulating support column 182, the sucking disc 166 adsorbs the LCD screen to play a fixing role, the sixth air cylinder 38 is started to drive the fixing frame 32 to clamp the detector 31, and the second motor 281 and the first motor 241 are started to adjust the position of the detector 31 to detect the LCD screen.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A positioning detection mechanism of an LCD display screen comprises a positioning component (1), the device is characterized in that the positioning assembly (1) comprises a bottom plate (11), a side-push support plate (12) in array distribution is arranged on the bottom plate (11), a second cylinder (13) in array distribution is further arranged on the support plate (12), a third cylinder (14) and a fourth cylinder (17) are further arranged, an adjusting module (2) is arranged on one side of the bottom plate (11), the adjusting module (2) comprises a positioning support frame (21), a lifting plate (23) is arranged above the positioning support frame (21), a second lead screw (282) is arranged behind the positioning support frame (21), the second lead screw (282) drives the lifting plate (23) to move up and down, a fifth cylinder (27) is arranged above the lifting plate (23), a detection assembly (3) is arranged above the fifth cylinder (27), and the detection assembly (3) comprises a detector (31).
2. The LCD positioning and detecting mechanism of claim 1, wherein the side pushing support plate (12) is provided with a first slide rail (121), the first slide rail (121) is provided with a first slide block (122), the first slide block (122) is provided with a first support (123), the first support (123) is provided with first mounting holes (1231) distributed in an array, a screw penetrates through the first mounting hole (1231) to fix the first support (123) on the first slide block (122), the first support (123) is provided with a first roller (124), the side pushing support plate (12) is further provided with a first cylinder (125), one end of the first cylinder (125) is provided with a first telescopic rod (1251), one end of the first telescopic rod (1251) is provided with a first joint (1252), the first telescopic rod (1251) is connected with the first support (123) through the first joint (1252), the other end of the first cylinder (125) is provided with a cylinder fixing seat (1253), a first supporting block (126) is arranged below the cylinder fixing seat (1253).
3. The LCD positioning detection mechanism according to claim 1, wherein a second cylinder expansion plate (131) is disposed on the second cylinder (13), a second support (132) is disposed on the second cylinder expansion plate (131), first insulation wheels (133) are disposed on both sides of the second support (132), a third cylinder expansion plate (141) is disposed on the third cylinder (14), a second roller (142) is disposed on the third cylinder expansion plate (141), third supports (15) are disposed on one side of the bottom plate (11) in an array distribution, second mounting holes (151) are disposed on the third supports (15) in an array distribution, a screw penetrates through the second mounting holes (151) to fix the third supports (15) on the bottom plate (11), a third roller (152) is disposed above the third supports (15), fourth supports (16) are further disposed on the bottom plate (11) in an array distribution, and a first support plate (161) is disposed on the fourth supports (16), be equipped with third mounting hole (162) that the array distributes on first backup pad (161), the screw passes third mounting hole (162) and makes first backup pad (161) fix on fourth support (16), still be equipped with first fluting (163) that the array distributes on first backup pad (161), first backup pad (161) one side is equipped with second backup pad (164), the screw passes first fluting (163) and makes second backup pad (164) fix in first backup pad (161) one side, be equipped with first support column (165) on second backup pad (164), be equipped with sucking disc (166) on first support column (165).
4. The LCD screen positioning detection mechanism according to claim 1, wherein a fourth cylinder expansion plate (171) is arranged on the fourth cylinder (17), a fifth support (172) is arranged on the fourth cylinder expansion plate (171), second insulating wheels (173) are arranged on both sides of the fifth support (172), a sixth support (18) is further arranged on the bottom plate (11), an expansion link (181) is arranged on the sixth support (18), and an insulating support column (182) is arranged on the expansion link (181).
5. The LCD positioning detection mechanism according to claim 1, wherein two sides of the inside of the support frame (21) are respectively provided with a slide rail support plate (211), the slide rail support plates (211) are respectively provided with a second slide rail (22), the second slide rails (22) are respectively provided with a second slider (221), the second sliders (221) are respectively provided with a lifting plate (23), the lifting plate (23) is provided with a third slide rail (231), the third slide rails (231) are respectively provided with third sliders (232) distributed in an array manner, the third sliders (232) are respectively provided with a sliding mounting plate (233), one side of the lifting plate (23) is provided with a first motor mounting plate (24), one side of the first motor mounting plate (24) is provided with a first motor (241), one side of the first motor (241) is provided with a power wheel (242), the lifting plate (23) is further provided with a first bearing seat (25), the first bearing seat (25) is internally provided with a first lead screw (26), the first screw rod (26) penetrates through the first motor mounting plate (24), a first screw rod sliding block (261) is arranged on the first screw rod (26), a first connecting plate (262) is arranged below the first screw rod sliding block (261), the first screw rod sliding block (261) is connected with the sliding mounting plate (233) through the first connecting plate (262), a driven wheel (263) is arranged at one end of the first screw rod sliding block (261), a synchronous belt (243) is jointly arranged on the power wheel (242) and the driven wheel (263), a fifth air cylinder (27) is arranged on the sliding mounting plate (233), a fifth air cylinder expansion plate (271) is arranged on one side of the fifth air cylinder (27), a second motor mounting plate (28) is arranged on the back of the support frame (21), a second motor (281) is arranged on the second motor mounting plate (28), a second screw rod (282) is arranged below the second motor (281), and a second screw rod sliding block (283) is, second lead screw slider (283) are fixed on second connecting plate (284), and second connecting plate (284) are fixed in lifter plate (23) below, and second lead screw (282) top is equipped with third connecting plate (285), and third connecting plate (285) are fixed in support frame (21) below, are equipped with second bearing seat (286) on third connecting plate (285).
6. The LCD positioning and detecting mechanism of claim 1, wherein the two sides of the detecting device (31) are provided with fixing frames (32) distributed in a mirror image manner, one side of each fixing frame (32) is provided with a clamping piece (33), the fixing frame (32) on one side is provided with a hand wheel (34), a telescopic shaft (35) is arranged below the hand wheel (34), the hand wheel (34) rotates to adjust the distance between the clamping pieces (33), one end of each fixing frame (32) is provided with a sliding plate (36), the sliding plate (36) is internally provided with a fourth sliding block (37), the sliding plate (36) on one side is provided with a sixth cylinder (38) vertically, one end of the sixth cylinder (38) is provided with a sixth cylinder telescopic rod (381), the sixth cylinder telescopic rod (381) is connected with the sliding plate (36) on the other side, a fourth sliding rail (39) is arranged below the fourth sliding block (37), and the back of the fourth sliding rail (, and a second open slot (392) is formed in the fixing block (391), and the second open slot (392) is fixedly buckled with the fifth cylinder expansion plate (271).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898521.9A CN111999919B (en) | 2020-08-31 | 2020-08-31 | LCD display screen positioning detection mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010898521.9A CN111999919B (en) | 2020-08-31 | 2020-08-31 | LCD display screen positioning detection mechanism |
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| CN111999919A true CN111999919A (en) | 2020-11-27 |
| CN111999919B CN111999919B (en) | 2023-05-05 |
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| CN102436082A (en) * | 2010-08-24 | 2012-05-02 | 日本麦可罗尼克斯股份有限公司 | Checking apparatus for flat plate-like device under test |
| CN202133842U (en) * | 2011-05-26 | 2012-02-01 | 苏州弗士达科学仪器有限公司 | Platform for automatically detecting photoelectric performance of liquid crystal panel |
| CN105277750A (en) * | 2015-11-30 | 2016-01-27 | 惠州市德赛自动化技术有限公司 | Display screen detection device |
| CN106353334A (en) * | 2016-08-27 | 2017-01-25 | 深圳市尚宏自动化设备有限公司 | Display screen full-automatic detector |
| CN107272230A (en) * | 2017-07-04 | 2017-10-20 | 深圳市瑞飞科技有限公司 | A kind of full-automatic double position electric logging device |
| CN108535895A (en) * | 2018-03-05 | 2018-09-14 | 合肥艾迪麦自动化设备有限公司 | Liquid crystal display defect detection system |
| CN110824741A (en) * | 2019-11-26 | 2020-02-21 | 深圳市海菲光电发展有限公司 | Liquid crystal display module testing device |
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| CN115165261A (en) * | 2022-08-05 | 2022-10-11 | 安徽中科都菱商用电器股份有限公司 | Sealed carbon dioxide incubator and sealed check out test set thereof |
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