CN107272229A - A kind of novel liquid crystal display screen detection device - Google Patents
A kind of novel liquid crystal display screen detection device Download PDFInfo
- Publication number
- CN107272229A CN107272229A CN201710451335.9A CN201710451335A CN107272229A CN 107272229 A CN107272229 A CN 107272229A CN 201710451335 A CN201710451335 A CN 201710451335A CN 107272229 A CN107272229 A CN 107272229A
- Authority
- CN
- China
- Prior art keywords
- hole
- plate
- returning face
- face plate
- rotating disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The invention discloses a kind of novel liquid crystal display screen detection device, including bottom plate, the first supporting plate, the second supporting plate, the first rotating disk, the second rotating disk, first rotating shaft, the second rotating shaft, the first drive, the second drive, returning face plate, pressure holding mechanism, blowning installation, getter device, light detector etc..It can drive the upset of returning face plate and the LCDs being clamped on returning face plate by setting the first rotating disk and the second rotating disk by the rotation of rotating disk, it is not necessary to which dismounting just can complete the detection to the multiple faces of LCDs, and Detection results are good；It on returning face plate by setting through hole, and through hole connects getter device and blowning installation respectively, can carry out dust removal process before LCDs detection, further improve Detection results；It on returning face plate by setting locating slot, and the fixed plate of pressure holding mechanism can adjust the height and position being fixed on returning face plate, and then meet the clipping operation of the LCDs of multi-thickness.
Description
Technical field：
The invention belongs to technology display detection field, a kind of novel liquid crystal display screen detection device is specifically related to.
Background technology：
LCDs is LCD display, is a kind of flat-panel monitor, and LCDs is used for numeric type clock and watch and many
A kind of display panel type of portable computer, LCD, which is shown, has used two panels polarization material, is that liquid crystal is molten between them
Liquid.It can rearrange crystal when electric current is by the liquid, so that light can not pass through them.Therefore, each crystal is just as hundred
Leaf window, can allow light to pass through and can obstruct the light.The current scientific and technological information product of liquid crystal display all inserts light, thin, short, small
Target development, long vertical display products are possessed in computer periphery certainly no exception.It is being easy to carry and is removing
Under premised on fortune, traditional display mode is unable to reach the actual demand of user.And the development of lcd technology is just
Suit the trend of current information products, either right angle show, low power consumption, small volume or the advantages of zero radiation, Dou Nengrang
User enjoys optimal visual environment.
The reliability that is used in order to ensure LCDs, failure is avoided the occurrence of, therefore, LCDs is needed before dispatching from the factory
Detected.When existing LCDs is detected, detection device can only be examined to a face of LCDs
Survey, it is impossible to overturn, it is necessary to which display screen is removed when detecting second face of LCDs, retighten, Detection results
Difference.And existing detection device is in detection, the particles such as dust are easy to stick on display screen, Detection results are influenceed.
The content of the invention：
Therefore, the technical problems to be solved by the invention are detection device in the prior art for LCDs
A face can be detected, it is impossible to overturn, Detection results are poor, and the particles such as dust are easy to stick on display screen, influence Detection results, from
And propose a kind of novel liquid crystal display screen detection device.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of novel liquid crystal display screen detection device, including：
Bottom plate, bottom plate upper end both sides are respectively arranged with the first supporting plate and the second supporting plate.
First rotating disk and the second rotating disk, the center of first rotating disk are fixedly installed first rotating shaft, described first turn
The first end sleeve of axle is in first supporting plate, and the center of second rotating disk is fixedly installed the second rotating shaft, described
The first end sleeve of second rotating shaft is in second supporting plate.
First drive and the second drive, first drive and first rotating disk engagement, second transmission
Wheel and second rotating disk engagement.
Returning face plate, the left side of the returning face plate is connected with the second end of the first rotating shaft, the right side of the returning face plate with
The second end connection of second rotating shaft, the upper end shaping of the returning face plate is fluted, and the center of the groove forms square
Some first through hole, the second through hole, third through-hole, are formed on four side walls above the through hole of shape, the groove respectively
Four through holes.
Pressure holding mechanism, multiple pressure holding mechanisms are separately positioned on four sides of the groove, and the pressure holding mechanism includes pressing plate, institute
The upper surface for stating pressing plate is fixedly installed the fixed plate of vertical direction, and the fixed plate is fixed on returning face plate by fixing bolt
On the wall of side.
Blowning installation and getter device, the blowning installation are connected with the first through hole, the third through-hole respectively, institute
Getter device is stated to be connected with second through hole, the fourth hole respectively.
Optical detector, the optical detector is arranged on the surface of the returning face plate.
As the preferred of above-mentioned technical proposal, the locating slot of vertical direction is formed on the side wall of the returning face plate, it is fixed
Fixing nut is bolted with after screw bolt passes, the fixed plate, the locating slot.
As the preferred of above-mentioned technical proposal, first drive is connected with the first motor, second transmission
Wheel is connected with the second motor.
As the preferred of above-mentioned technical proposal, the first through hole and the third through-hole are oppositely arranged, and described second leads to
Hole and the fourth hole are oppositely arranged.
As the preferred of above-mentioned technical proposal, the pressing plate is to be bonded with strip pressing plate, the lower surface of the pressing plate
Rubber blanket.
As the preferred of above-mentioned technical proposal, upset control button and dedusting control button are additionally provided with the bottom plate,
It is described upset control button electrically connected with first motor, second motor, the dedusting control button and
Blowning installation and the getter device electrical connection.
The beneficial effects of the present invention are：It, can be with by the rotation of rotating disk by setting the first rotating disk and the second rotating disk
Drive the upset of returning face plate and the LCDs being clamped on returning face plate, it is not necessary to which dismounting can be just completed to LCDs
The detection in multiple faces, Detection results are good；It on returning face plate by setting through hole, and through hole connects getter device and blown and fills respectively
Put, dust removal process can be carried out before LCDs detection, Detection results are further improved；It on returning face plate by setting
Locating slot, the fixed plate of pressure holding mechanism can adjust the height and position being fixed on returning face plate, and then meet the liquid of multi-thickness
The clipping operation of crystal display screen.The present apparatus is simple in construction, easy to operate, practicality is high, good reliability.
Brief description of the drawings：
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is a kind of novel liquid crystal display screen assay device structures schematic diagram of one embodiment of the invention；
Fig. 2 overturns plate structure schematic diagram for a kind of of one embodiment of the invention；
Fig. 3 is a kind of returning face plate sectional view of one embodiment of the invention.
Symbol description in figure：
1- bottom plates, the supporting plates of 2- first, the supporting plates of 3- second, the rotating disks of 4- first, the rotating disks of 5- second, 6- first rotating shafts, 7-
Second rotating shaft, the drives of 8- first, the drives of 9- second, 10- returning face plates, 11- pressure holdings mechanism, 12- pressing plates, 13- fixed plates,
14- fixing bolts, 15- blowning installations, 16- getter devices, 17- light detectors, 18- fixing nuts, 19- rubber blankets, 20- is turned over
Turn control button, 21- dedusting control buttons, the motors of 22- first, the motors of 23- second, 1001- grooves, 1002- leads to
Hole, 1003- first through hole, the through holes of 1004- second, 1005- third through-holes, 1006- fourth holes, 1007- locating slots.
Embodiment：
As shown in figure 1, a kind of novel liquid crystal display screen detection device of the present invention, including：
Bottom plate 1, the upper end both sides of bottom plate 1 are respectively arranged with the first supporting plate 2 and the second supporting plate 3.
First rotating disk 4 and the second rotating disk 5, the center of first rotating disk 4 are fixedly installed first rotating shaft 6, described
The first end sleeve of one rotating shaft 6 is in first supporting plate 2, and the center of second rotating disk 5 is fixedly installed second turn
Axle 7, the first end sleeve of second rotating shaft 7 is in second supporting plate 3.
First drive 8 and the second drive 9, first drive 8 and first rotating disk 4 are engaged, and described second
Drive 9 and second rotating disk 5 are engaged.First drive 8 is connected with the first motor 22, second drive
9 are connected with the second motor 23.
Returning face plate 10, the left side of the returning face plate 10 is connected with the second end of the first rotating shaft 6, the returning face plate 10
Right side is connected with the second end of second rotating shaft 7, as shown in Figure 2 and Figure 3, and the upper end shaping of the returning face plate 10 is fluted
1001, the center of the groove 1001 is formed to be divided on the through hole 1002 of rectangle, four side walls of the top of groove 1001
Some first through hole 1003, the second through hole 1004, third through-hole 1005, fourth hole 1006, the first through hole are not formed
1003 and the third through-hole 1005 be oppositely arranged, second through hole 1004 and the fourth hole 1006 are oppositely arranged.Institute
State the locating slot 1007 that vertical direction is formed on the side wall of returning face plate 10, fixing bolt 14 is sequentially passed through, the fixed plate 13,
Fixing nut 18 is bolted with after the locating slot 1007.The pressing plate 12 is on strip pressing plate, the lower surface of the pressing plate 12
It is bonded with rubber blanket 19.
Pressure holding mechanism 11, multiple pressure holding mechanisms 11 are separately positioned on four sides of the groove 1001, the pressure holding mechanism 11
Including pressing plate 12, the upper surface of the pressing plate 12 is fixedly installed the fixed plate 13 of vertical direction, and the fixed plate 13 passes through solid
Determine bolt 14 to be fixed on the side wall of returning face plate 10.
Blowning installation 15 and getter device 16, the blowning installation 15 respectively with the first through hole 1003, the described 3rd
Through hole 1005 is connected, and the getter device 16 is connected with second through hole 1004, the fourth hole 1006 respectively.Blow and fill
Put and (not shown) is connected with through hole by pipeline respectively with getter device.
Optical detector 17, the optical detector 17 is arranged on the surface of the returning face plate 10.
Upset control button 20 and dedusting control button 21, the upset control button 20 are additionally provided with the bottom plate 1
Electrically connected with first motor 22, second motor 23, the dedusting control button 21 is filled with described blow
Put 15 and getter device 16 electrically connect.
A kind of novel liquid crystal display screen detection device described in the present embodiment, including bottom plate, the first supporting plate, the second support
Plate, the first rotating disk, the second rotating disk, first rotating shaft, the second rotating shaft, the first drive, the second drive, returning face plate, pressure holding mechanism,
Blowning installation, getter device, light detector etc..It, can by the rotation of rotating disk by setting the first rotating disk and the second rotating disk
To drive the upset of returning face plate and the LCDs being clamped on returning face plate, it is not necessary to which dismounting can be just completed to liquid crystal display
Shield the detection in multiple faces, Detection results are good；It on returning face plate by setting through hole, and through hole connects getter device and air blowing respectively
Device, can carry out dust removal process before LCDs detection, further improve Detection results；It on returning face plate by setting
Locating slot is put, the fixed plate of pressure holding mechanism can adjust the height and position being fixed on returning face plate, and then meet multi-thickness
The clipping operation of LCDs.The present apparatus is simple in construction, easy to operate, practicality is high, good reliability.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (6)
1. a kind of novel liquid crystal display screen detection device, it is characterised in that including：
Bottom plate (1), bottom plate (1) the upper end both sides are respectively arranged with the first supporting plate (2) and the second supporting plate (3)；
First rotating disk (4) and the second rotating disk (5), the center of first rotating disk (4) are fixedly installed first rotating shaft (6), institute
The first end sleeve of first rotating shaft (6) is stated on first supporting plate (2), the center of second rotating disk (5), which is fixed, to be set
The second rotating shaft (7) is equipped with, the first end sleeve of second rotating shaft (7) is on second supporting plate (3)；
First drive (8) and the second drive (9), first drive (8) and first rotating disk (4) engagement, it is described
Second drive (9) and second rotating disk (5) engagement；
Returning face plate (10), the left side of the returning face plate (10) is connected with the second end of the first rotating shaft (6), the returning face plate
(10) right side is connected with the second end of second rotating shaft (7), and the upper end of the returning face plate (10) is molded fluted (1001),
The center of the groove (1001) is formed to be divided on four side walls above the through hole (1002) of rectangle, the groove (1001)
Some first through hole (1003), the second through hole (1004), third through-hole (1005), fourth hole (1006) are not formed；
Pressure holding mechanism (11), multiple pressure holding mechanisms (11) are separately positioned on four sides of the groove (1001), the pressure holding mechanism
(11) pressing plate (12) is included, the upper surface of the pressing plate (12) is fixedly installed the fixed plate (13) of vertical direction, the fixation
Plate (13) is fixed on by fixing bolt (14) on the side wall of returning face plate (10)；
Blowning installation (15) and getter device (16), the blowning installation (15) respectively with the first through hole (1003), described
Third through-hole (1005) connect, the getter device (16) respectively with second through hole (1004), the fourth hole
(1006) connect；
Optical detector (17), the optical detector (17) is arranged on the surface of the returning face plate (10).
2. a kind of novel liquid crystal display screen detection device according to claim 1, it is characterised in that：The returning face plate (10)
Side wall on form the locating slot (1007) of vertical direction, fixing bolt (14) is sequentially passed through, the fixed plate (13), described
Fixing nut (18) is bolted with after locating slot (1007).
3. a kind of novel liquid crystal display screen detection device according to claim 1, it is characterised in that：First drive
(8) the first motor (22) is connected with, second drive (9) is connected with the second motor (23).
4. a kind of novel liquid crystal display screen detection device according to claim 1, it is characterised in that：The first through hole
(1003) it is oppositely arranged with the third through-hole (1005), second through hole (1004) and the fourth hole (1006) are relative
Set.
5. a kind of novel liquid crystal display screen detection device according to claim 1, it is characterised in that：The pressing plate (12) is
Rubber blanket (19) is bonded with strip pressing plate, the lower surface of the pressing plate (12).
6. a kind of novel liquid crystal display screen detection device according to claim 1, it is characterised in that：On the bottom plate (1)
It is additionally provided with upset control button (20) and dedusting control button (21), the upset control button (20) and the described first driving
Motor (22), second motor (23) electrical connection, the dedusting control button (21) and the blowning installation (15) and
Getter device (16) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451335.9A CN107272229A (en) | 2017-06-15 | 2017-06-15 | A kind of novel liquid crystal display screen detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451335.9A CN107272229A (en) | 2017-06-15 | 2017-06-15 | A kind of novel liquid crystal display screen detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107272229A true CN107272229A (en) | 2017-10-20 |
Family
ID=60066314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451335.9A Pending CN107272229A (en) | 2017-06-15 | 2017-06-15 | A kind of novel liquid crystal display screen detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107272229A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303813A (en) * | 2018-03-31 | 2018-07-20 | 苏州梅克兰检测服务有限公司 | A kind of liquid crystal display detection device |
| CN108319046A (en) * | 2018-04-01 | 2018-07-24 | 苏州梅克兰检测服务有限公司 | A kind of liquid crystal display detection device |
| CN108405483A (en) * | 2018-04-23 | 2018-08-17 | 苏州瑞之弘空气净化有限公司 | A kind of high-effective dust-removing room with collection airway dysfunction |
| CN112763185A (en) * | 2020-12-28 | 2021-05-07 | 青岛元盛光电科技盐都有限公司 | Display screen detection equipment and display screen detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202469394U (en) * | 2011-12-21 | 2012-10-03 | 廖怀宝 | Display screen rotation device |
| CN103995000A (en) * | 2014-05-15 | 2014-08-20 | 京东方科技集团股份有限公司 | Checking device and checking system of display substrate |
| US20150300812A1 (en) * | 2014-04-16 | 2015-10-22 | Google Inc. | Shadow casting alignment technique for seamless displays |
| CN105083148A (en) * | 2015-08-04 | 2015-11-25 | 惠州市华阳多媒体电子有限公司 | Turnover device for head-up display |
| CN205720968U (en) * | 2016-04-28 | 2016-11-23 | 北京京东方光电科技有限公司 | A kind of display screen detection tool and detecting system |
-
2017
- 2017-06-15 CN CN201710451335.9A patent/CN107272229A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202469394U (en) * | 2011-12-21 | 2012-10-03 | 廖怀宝 | Display screen rotation device |
| US20150300812A1 (en) * | 2014-04-16 | 2015-10-22 | Google Inc. | Shadow casting alignment technique for seamless displays |
| CN103995000A (en) * | 2014-05-15 | 2014-08-20 | 京东方科技集团股份有限公司 | Checking device and checking system of display substrate |
| CN105083148A (en) * | 2015-08-04 | 2015-11-25 | 惠州市华阳多媒体电子有限公司 | Turnover device for head-up display |
| CN205720968U (en) * | 2016-04-28 | 2016-11-23 | 北京京东方光电科技有限公司 | A kind of display screen detection tool and detecting system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303813A (en) * | 2018-03-31 | 2018-07-20 | 苏州梅克兰检测服务有限公司 | A kind of liquid crystal display detection device |
| CN108319046A (en) * | 2018-04-01 | 2018-07-24 | 苏州梅克兰检测服务有限公司 | A kind of liquid crystal display detection device |
| CN108405483A (en) * | 2018-04-23 | 2018-08-17 | 苏州瑞之弘空气净化有限公司 | A kind of high-effective dust-removing room with collection airway dysfunction |
| CN112763185A (en) * | 2020-12-28 | 2021-05-07 | 青岛元盛光电科技盐都有限公司 | Display screen detection equipment and display screen detection method |
| CN112763185B (en) * | 2020-12-28 | 2023-07-21 | 深圳市华信信息技术服务有限公司 | Display screen detection equipment and display screen detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107272229A (en) | A kind of novel liquid crystal display screen detection device | |
| JPH0618829A (en) | Laminating device for glass substrate for liquid crystal display board | |
| CN103941723A (en) | Automatic test device of vehicle-mounted radio and touch navigation system | |
| CN107271149B (en) | A kind of display screen testing agency | |
| CN1963429A (en) | Clamping device of circuit board and testing apparatus using the same | |
| CN107449584A (en) | A kind of full-automatic display screen detection device | |
| CN103660814A (en) | Apparatus for servicing vehicle wheels | |
| WO2013004028A1 (en) | Liquid crystal display device and back plate of backlight module thereof | |
| WO2013189066A1 (en) | Detection device for glass substrate cartridge | |
| CN104075864A (en) | Perpendicular vibration table with adjustable output frequency | |
| CN203773190U (en) | Box aligning device | |
| CN213274198U (en) | Panel surface flatness detection equipment for panel production and processing | |
| KR20150076807A (en) | apparatus for treating substrate and method for sensing substrate transfer | |
| CN217155813U (en) | Wheel system load test equipment | |
| CN209078173U (en) | Feeding device is used in a kind of production and processing of speaker dust cap | |
| CN207781550U (en) | Substrate alignment detection apparatus | |
| CN209879193U (en) | Display panel detection device | |
| CN219284987U (en) | Angle adjusting device for screen detection equipment | |
| CN207001726U (en) | Liquid-crystalline glasses magnetic force conveying equipment | |
| CN208580114U (en) | A kind of rear axle speed detecting mechanism for unmanned technology | |
| CN203759539U (en) | Automatic test device for vehicular radios and touch navigation systems | |
| CN209554336U (en) | A kind of glass turning bracket for liquid crystal filling technique | |
| CN215640682U (en) | Wear-resisting detection machine of key cap | |
| CN218734993U (en) | Adjustable machine tool equipment intelligent monitoring equipment based on Internet of things | |
| CN209230821U (en) | A kind of grain depot temperature measuring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |