CN109031712B - Universal electronic screen positioning carrier - Google Patents
Universal electronic screen positioning carrier Download PDFInfo
- Publication number
- CN109031712B CN109031712B CN201810783339.1A CN201810783339A CN109031712B CN 109031712 B CN109031712 B CN 109031712B CN 201810783339 A CN201810783339 A CN 201810783339A CN 109031712 B CN109031712 B CN 109031712B
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- Prior art keywords
- carrier plate
- electronic screen
- block
- carrier
- positioning
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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 universal electronic screen positioning carrier which comprises a carrier plate, wherein a supporting boss for supporting an electronic screen to be tested and a limiting structure for positioning the electronic screen to be tested are arranged on one side surface of the carrier plate, the limiting structure is arranged around the supporting boss and comprises a guide groove arranged on the surface of the carrier plate and a limiting block connected in the guide groove in a sliding fit manner, and the limiting block is connected with the carrier plate through the positioning structure. The invention has simple structure and convenient use, and can be suitable for positioning and bearing of electronic screens with various sizes on the premise of not integrally replacing the carrier plate.
Description
Technical Field
The invention relates to an electronic screen carrier, belongs to the technical field of testing of nonstandard products such as electronic screens and the like, and particularly relates to a universal electronic screen positioning carrier.
Background
With the continuous improvement of the living standard of people and the rapid development of flat panel displays, liquid crystal electronic screens are widely used in industry as a common product. Usually, products are required to be inspected after the production of the liquid crystal electronic screen is completed, and an operator generally installs the liquid crystal electronic screen to be tested on a positioning carrier plate, and then a PG test box is utilized to carry out lighting test on the liquid crystal electronic screen, so that a plurality of positioning carrier plates for the lighting test of the electronic screen are diffracted.
The conventional positioning carrier plate is generally provided with a groove for positioning an electronic screen, for example, in chinese patent No. CN106616317a, a FOG liquid crystal screen Gamma tuning test fixture is disclosed, which not only can perform lighting test on a liquid crystal screen, but also can adjust the inclination angle of a test working table as required, and meanwhile, the specification describes a positioning carrier plate of a split-type positioning carrier plate Gamma tuning test fixture, which comprises a connecting plate and a carrier plate; the connecting plate is detachably connected with the surface of the working table; the carrier plate is connected with the surface of the connecting plate, the surface of the carrier plate is provided with a groove for accommodating and limiting the liquid crystal screen to be tested, and the surface of the carrier plate is also provided with a guide groove; one end of the guide groove is communicated with the groove, and the other end of the guide groove extends to the end part of the automatic conduction device; the vacuum device is positioned at the bottom of the groove, positions and limits the liquid crystal screen to be tested through the groove, and guides the FPC of the liquid crystal screen to be tested to the clamping end of the automatic conduction device through the guide groove; the liquid crystal screens with different sizes correspond to a positioning carrier plate, the liquid crystal screens with the same size are provided with corresponding guide grooves according to FPC with different shapes, and the technical scheme of the carrier plate has the following defects: 1. the positioning carrier plate is a special carrier plate, and liquid crystal screens with different sizes are required to be independently designed into different shapes, so that the positioning carrier plate has no universality and the design, manufacturing and processing costs are increased; 2. the positioning carrier plate adopts a split structure of a connecting plate and a carrier plate, which is not beneficial to manufacture and assembly; 3. the part of the positioning carrier plate for installing and positioning the liquid crystal screen is of a groove structure, so that the processing precision requirement is high, and the liquid crystal screen is inconvenient to take and place.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide a universal electronic screen positioning carrier which can be suitable for testing liquid crystal electronic screens with various sizes on the premise of not replacing a carrier plate.
In order to solve the technical problems, the invention adopts the universal electronic screen positioning carrier which comprises a carrier plate, wherein a supporting boss for supporting an electronic screen to be tested and a limiting structure for positioning the electronic screen to be tested are arranged on one side surface of the carrier plate, the limiting structure is arranged around the supporting boss, the limiting structure comprises a guide groove arranged on the surface of the carrier plate and a limiting block connected in the guide groove in a sliding fit manner, and the limiting block is connected with the carrier plate through the positioning structure.
In a preferred embodiment of the present invention, the positioning structure includes a threaded hole provided in the guide groove, a waist-shaped hole provided on the stopper, and a fixing bolt connected to the threaded hole through the waist-shaped hole, and the arrangement position of the threaded hole corresponds to the arrangement position of the waist-shaped hole.
In a preferred embodiment of the invention, the limiting block comprises a T-shaped block used for being matched and positioned with the side face of the electronic screen to be tested and a connecting sliding block used for fixing the T-shaped block, the connecting sliding block is connected with the guide groove in a sliding fit mode, and the T-shaped block is detachably connected with the connecting sliding block.
In a preferred embodiment of the invention, a connecting boss is arranged on the T-shaped block, a connecting groove matched with the connecting boss is arranged on the connecting sliding block, and the T-shaped block and the connecting sliding block are buckled and connected with the connecting groove through the matching of the connecting boss and the connecting groove.
In a preferred embodiment of the invention, the width of the T-shaped block and the width of the connecting slider both correspond to the width of the guide groove.
In a preferred embodiment of the invention, the upper end of the connecting sliding block is fixedly connected with an anti-falling stop block which is used for being matched with the upper end face of the electronic screen to be tested to prevent the electronic screen from falling down when the electronic screen to be tested is overturned.
In a preferred embodiment of the present invention, the two long sides of the carrier plate are symmetrically provided with the limiting structures, and the two wide sides of the carrier plate are symmetrically provided with the limiting structures.
In a preferred embodiment of the present invention, the two long sides of the carrier plate are symmetrically provided with limiting structures, and the wide side of one side of the carrier plate is provided with limiting structures.
In a preferred embodiment of the present invention, a limiting structure is disposed on a long side edge of the carrier plate, and limiting structures are symmetrically disposed on wide sides of the carrier plate.
In a preferred embodiment of the present invention, the carrier plate and the support boss are stamped and formed in a unitary structure.
The beneficial effects of the invention are as follows: the invention has simple structure and convenient use, and can be suitable for positioning and bearing of electronic screens with various sizes on the premise of not integrally replacing the carrier plate; according to the invention, the positioning carrier plate of the electronic screen is designed into an integrated plate-shaped structure, and the support boss, the guide groove and the limiting block connected in the guide groove in a sliding fit manner are arranged on the carrier plate, so that the carrier plate can effectively position and fix the electronic screens with various sizes; furthermore, the invention discloses a positioning structure for fixing the position of the limiting block, which comprises a threaded hole, a waist-shaped hole and a fixing bolt, wherein the structure is convenient to process and manufacture, and the position of the limiting block can be conveniently and rapidly adjusted according to electronic screens with different sizes; furthermore, the limiting block is designed into a split structure of the T-shaped block and the connecting sliding block, so that the T-shaped block can be replaced in time according to the widths of electronic screens with different sizes, the carrier plate can be used for effectively positioning and fixing the electronic screens with various sizes, meanwhile, the connecting sliding block is designed into a standard part form, batch manufacturing and assembly of the electronic screen are facilitated, the connecting sliding blocks with different heights can be replaced in time according to the thicknesses of the electronic screens with different sizes, and the universality of the electronic screen is further improved; furthermore, the anti-drop stop block is added on the limiting block, so that the electronic screen is ensured not to fall down when the distance is adjusted, and the compatibility of the carrier plate is improved; furthermore, the weight of the whole device is effectively reduced by reasonably arranging the positions of the limiting structures, and the device is convenient to carry; furthermore, the carrier plate and the supporting boss are integrally formed by stamping, so that the carrier plate is convenient to manufacture and assemble.
Drawings
FIG. 1 is an exploded view of a universal electronic screen positioning carrier according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a general electronic screen positioning carrier according to an embodiment of the present invention;
FIG. 3 is a front view of a universal electronic screen positioning carrier according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a connection relationship between a guide slot and a limiting block in a universal electronic screen positioning carrier according to an embodiment of the present invention;
FIG. 5 is an exploded view of a positioning structure of a universal electronic screen positioning carrier according to an embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating a limiting structure of a universal electronic screen positioning carrier according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a test fixture for a universal electronic screen positioning carrier board according to the present invention;
in the figure: 1-a carrier plate; 2-supporting the boss; 3-a limiting structure; 4-positioning structure; 5-an anti-falling stop block; 6-an electronic screen to be tested; 3.1-a guide groove; 3.2-limiting blocks; 3.2-1-T-shaped blocks; 3.2-2-connecting sliding blocks; 3.2-11-connecting boss; 3.2-21-connecting grooves; 4.1-a threaded hole; 4.2-waist-shaped holes; a-the invention; b-test fixture.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The utility model provides a general electronic screen location carrier that the attached drawing of specification shows, it includes carrier plate 1, processing has the supporting boss 2 that is used for supporting the electronic screen that awaits measuring and is used for fixing a position the electronic screen that awaits measuring and prevents that it from leaning down when overturning on the surface of carrier plate 1, limit structure 3 sets up around supporting boss 2, limit structure 3 can be by manual or pneumatic drive motion, limit structure 3 is including setting up guide way 3.1 on carrier plate 1 surface and the stopper 3.2 that sliding fit connects in guide way 3.1, stopper 3.2 is connected with carrier plate 1 through location structure 4. The carrier plate 1 and the supporting boss 2 are preferably formed by stamping through an integrated structure.
Further, an embodiment of a positioning structure 4 is disclosed in the attached drawings of the present invention, which comprises a threaded hole 4.1 arranged in a guide groove 3.1, a waist-shaped hole 4.2 arranged on a limiting block 3.2, and a fixing bolt connected with the threaded hole 4.1 through the waist-shaped hole 4.2, wherein the arrangement position of the threaded hole 4.1 corresponds to the arrangement position of the waist-shaped hole 4.2. It should be pointed out that the technical scheme that the threaded hole 4.1 is arranged on the limiting block 3.2, the waist-shaped hole 4.2 is arranged on the guide groove 3.1, and the limiting block 3.2 is driven by the air valve connected through the air passage belongs to the protection scope of the invention.
Further, the limiting block 3.2 comprises a T-shaped block 3.2-1 used for being matched and positioned with the side face of the electronic screen to be tested and a connecting sliding block 3.2-2 used for fixing the T-shaped block 3.2-1, the connecting sliding block 3.2-2 is connected with the guide groove 3.1 in a sliding fit mode, and the T-shaped block 3.2-1 is detachably connected with the connecting sliding block 3.2-2.
Further, a connecting boss 3.2-11 is arranged on the T-shaped block 3.2-1, a connecting groove 3.2-21 for being matched with the connecting boss 3.2-11 is arranged on the connecting sliding block 3.2-2, and the T-shaped block 3.2-1 and the connecting sliding block 3.2-2 are buckled and connected with the connecting groove 3.2-21 through the matching of the connecting boss 3.2-11. The cross section of the connecting boss 3.2-11 is cylindrical, the interface shape of the connecting groove 3.2-21 corresponds to the cross section of the connecting boss 3.2-11, and the connecting boss are buckled up and down, and the position of the T-shaped block 3.2-1 is fixed due to the fixed position of the connecting sliding block 3.2-2.
Further, the width of the T-shaped block 3.2-1 and the width of the connecting sliding block 3.2-2 are corresponding to the width of the guide groove 3.1.
The arrangement scheme of the limiting structure 3 comprises the following three steps:
scheme one: limit structures 3 are symmetrically arranged on the long edges of the two sides of the carrier plate 1, and limit structures 3 are arranged on the wide edge, close to the hinge shaft side, of the carrier plate 1.
Scheme II: limit structures 3 are symmetrically arranged on the long edges of two sides of the carrier plate 1, and limit structures 3 are arranged on the wide edge of one side of the carrier plate 1
Scheme III: limit structures 3 are arranged on one long side of the carrier plate 1, and limit structures 3 are symmetrically arranged on two wide sides of the carrier plate 1.
The second scheme and the third scheme can be used for testing jigs capable of adjusting the inclination angle.
When the invention is used, a tester puts the electronic screen to be tested on the carrier plate 1, adjusts the position of the limiting block 3.2 according to the size of the electronic screen to be tested, and then presses the FPC of the electronic screen to be tested against the POGO conduction device to conduct the FPC with the PG test box, so that the test can be started.
It should be understood that the foregoing is only illustrative of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be easily contemplated by those skilled in the art within the scope of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a general type electronic screen location carrier, includes carrier plate (1), its characterized in that: a supporting boss (2) for supporting an electronic screen to be tested and a limiting structure (3) for positioning the electronic screen to be tested are arranged on one side surface of the carrier plate (1), the limiting structure (3) is arranged around the supporting boss (2), the limiting structure (3) comprises a guide groove (3.1) arranged on the surface of the carrier plate (1) and a limiting block (3.2) connected in the guide groove (3.1) in a sliding fit manner, the limiting block (3.2) is connected with the carrier plate (1) through a positioning structure (4), and the limiting structure (3) is driven to move manually or pneumatically; the limiting block (3.2) comprises a T-shaped block (3.2-1) used for being matched and positioned with the side surface of the electronic screen to be tested and a connecting sliding block (3.2-2) used for fixing the T-shaped block (3.2-1), the connecting sliding block (3.2-2) is connected with the guide groove (3.1) in a sliding fit manner, and the T-shaped block (3.2-1) is detachably connected with the connecting sliding block (3.2-2); a connecting boss (3.2-11) is arranged on the T-shaped block (3.2-1), a connecting groove (3.2-21) matched with the connecting boss (3.2-11) is arranged on the connecting sliding block (3.2-2), and the T-shaped block (3.2-1) is buckled and connected with the connecting sliding block (3.2-2) through the matching of the connecting boss (3.2-11) and the connecting groove (3.2-21); according to the invention, the T-shaped blocks (3.2-1) are replaced in time according to the widths of the electronic screens with different sizes, so that the carrier plate can effectively position and fix the electronic screens with various sizes, the connecting sliding blocks (3.2-2) are in standard component form, and the connecting sliding blocks (3.2-2) with different heights are replaced in time according to the thicknesses of the electronic screens with different sizes.
2. The universal electronic screen positioning carrier of claim 1, wherein: the positioning structure (4) comprises a threaded hole (4.1) arranged in the guide groove (3.1), a waist-shaped hole (4.2) arranged on the limiting block (3.2) and a fixing bolt penetrating through the waist-shaped hole (4.2) and connected with the threaded hole (4.1), and the arrangement position of the threaded hole (4.1) corresponds to the arrangement position of the waist-shaped hole (4.2).
3. The universal electronic screen positioning carrier of claim 1, wherein: the width of the T-shaped block (3.2-1) and the width of the connecting sliding block (3.2-2) are corresponding to the width of the guide groove (3.1).
4. The universal electronic screen positioning carrier of claim 1, wherein: and the upper end of the connecting sliding block (3.2-2) is fixedly connected with an anti-falling stop block (5) which is matched with the upper end surface of the electronic screen to be tested and is used for preventing the electronic screen from falling down when the electronic screen to be tested is overturned.
5. The universal electronic screen positioning carrier of claim 1, wherein: limit structures (3) are symmetrically arranged on long edges on two sides of the carrier plate (1), and limit structures (3) are symmetrically arranged on wide edges on two sides of the carrier plate (1).
6. The universal electronic screen positioning carrier of claim 1, wherein: limit structures (3) are symmetrically arranged on long edges of two sides of the carrier plate (1), and limit structures (3) are arranged on wide edges of one side of the carrier plate (1).
7. The universal electronic screen positioning carrier of claim 1, wherein: limit structures (3) are arranged on one long side of the carrier plate (1), and limit structures (3) are symmetrically arranged on two wide sides of the carrier plate (1).
8. The universal electronic screen positioning carrier of claim 1, wherein: the support plate (1) and the support boss (2) are formed by stamping through an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783339.1A CN109031712B (en) | 2018-07-17 | 2018-07-17 | Universal electronic screen positioning carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783339.1A CN109031712B (en) | 2018-07-17 | 2018-07-17 | Universal electronic screen positioning carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109031712A CN109031712A (en) | 2018-12-18 |
| CN109031712B true CN109031712B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810783339.1A Active CN109031712B (en) | 2018-07-17 | 2018-07-17 | Universal electronic screen positioning carrier |
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| CN (1) | CN109031712B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682998A (en) * | 2019-01-17 | 2019-04-26 | 武汉精毅通电子技术有限公司 | A kind of FPC positioning mechanism, FPC positioning device, display panel conducting device and lighting test jig |
| CN114980720A (en) * | 2022-06-07 | 2022-08-30 | 迅得机械（东莞）有限公司 | Adjustable carrier suitable for circuit boards of various sizes |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01122199A (en) * | 1987-11-06 | 1989-05-15 | Hitachi Ltd | Part positioning device of electronic part fixing machine |
| US6486927B1 (en) * | 1999-11-19 | 2002-11-26 | De & T Co., Ltd. | Liquid crystal display test system |
| CN2632715Y (en) * | 2003-07-03 | 2004-08-11 | 财团法人工业技术研究院 | Carrier mechanism with different size LCD panel automatic carrier |
| KR20080016295A (en) * | 2006-08-18 | 2008-02-21 | 주식회사 파이컴 | Inspecting stage of apparatus for inspecting of liquid crystal display panel |
| JP2008046085A (en) * | 2006-08-21 | 2008-02-28 | Micronics Japan Co Ltd | Panel support mechanism and inspection device |
| CN201364443Y (en) * | 2009-01-12 | 2009-12-16 | 唯冠科技（深圳）有限公司 | Assembly fixture of liquid crystal display device |
| CN102607804A (en) * | 2011-01-25 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Clamping assembly and backlight module testing device applying same |
| CN102873131A (en) * | 2012-10-16 | 2013-01-16 | 无锡光旭新材料科技有限公司 | Cold rolled steel strip coiling barrel |
| CN203332829U (en) * | 2013-05-08 | 2013-12-11 | 金锋馥（滁州）输送机械有限公司 | Horizontal conveyor belt adjustment mechanism |
| CN104197161A (en) * | 2014-08-15 | 2014-12-10 | 宁波乐歌视讯科技股份有限公司 | Flat-panel display support |
| CN104568969A (en) * | 2015-01-22 | 2015-04-29 | 昆山盛合精密设备有限公司 | Block lighting machine |
| CN104808367A (en) * | 2015-05-15 | 2015-07-29 | 武汉精测电子技术股份有限公司 | Detection device of LCMs (liquid crystal modules) |
| CN105783813A (en) * | 2016-05-09 | 2016-07-20 | 杭州电子科技大学 | Device and method for automatically detecting size of rear panel of liquid crystal screen |
| CN107121801A (en) * | 2017-06-29 | 2017-09-01 | 武汉精测电子技术股份有限公司 | A kind of automatically controlled lighting detection method of small size LCD screen |
| CN107132679A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of large scale liquid crystal panel detection device |
| CN107132678A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of lifting detection means suitable for large scale LCM modules |
| CN208506420U (en) * | 2018-07-17 | 2019-02-15 | 武汉精测电子集团股份有限公司 | A kind of universal electronic screen positioning carrier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002137352A (en) * | 2000-08-25 | 2002-05-14 | Internatl Business Mach Corp <Ibm> | Method for laminating sheet material, apparatus for laminating sheet material, method for manufacturing liquid crystal displaying panel, and apparatus for manufacturing liquid crystal displaying panel |
| WO2010138748A2 (en) * | 2009-05-29 | 2010-12-02 | Arizona Technology Enterprises | Display bender and method of testing flexible display |
-
2018
- 2018-07-17 CN CN201810783339.1A patent/CN109031712B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01122199A (en) * | 1987-11-06 | 1989-05-15 | Hitachi Ltd | Part positioning device of electronic part fixing machine |
| US6486927B1 (en) * | 1999-11-19 | 2002-11-26 | De & T Co., Ltd. | Liquid crystal display test system |
| CN2632715Y (en) * | 2003-07-03 | 2004-08-11 | 财团法人工业技术研究院 | Carrier mechanism with different size LCD panel automatic carrier |
| KR20080016295A (en) * | 2006-08-18 | 2008-02-21 | 주식회사 파이컴 | Inspecting stage of apparatus for inspecting of liquid crystal display panel |
| JP2008046085A (en) * | 2006-08-21 | 2008-02-28 | Micronics Japan Co Ltd | Panel support mechanism and inspection device |
| CN201364443Y (en) * | 2009-01-12 | 2009-12-16 | 唯冠科技（深圳）有限公司 | Assembly fixture of liquid crystal display device |
| CN102607804A (en) * | 2011-01-25 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Clamping assembly and backlight module testing device applying same |
| CN102873131A (en) * | 2012-10-16 | 2013-01-16 | 无锡光旭新材料科技有限公司 | Cold rolled steel strip coiling barrel |
| CN203332829U (en) * | 2013-05-08 | 2013-12-11 | 金锋馥（滁州）输送机械有限公司 | Horizontal conveyor belt adjustment mechanism |
| CN104197161A (en) * | 2014-08-15 | 2014-12-10 | 宁波乐歌视讯科技股份有限公司 | Flat-panel display support |
| CN104568969A (en) * | 2015-01-22 | 2015-04-29 | 昆山盛合精密设备有限公司 | Block lighting machine |
| CN104808367A (en) * | 2015-05-15 | 2015-07-29 | 武汉精测电子技术股份有限公司 | Detection device of LCMs (liquid crystal modules) |
| CN105783813A (en) * | 2016-05-09 | 2016-07-20 | 杭州电子科技大学 | Device and method for automatically detecting size of rear panel of liquid crystal screen |
| CN107121801A (en) * | 2017-06-29 | 2017-09-01 | 武汉精测电子技术股份有限公司 | A kind of automatically controlled lighting detection method of small size LCD screen |
| CN107132679A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of large scale liquid crystal panel detection device |
| CN107132678A (en) * | 2017-06-29 | 2017-09-05 | 武汉精测电子技术股份有限公司 | A kind of lifting detection means suitable for large scale LCM modules |
| CN208506420U (en) * | 2018-07-17 | 2019-02-15 | 武汉精测电子集团股份有限公司 | A kind of universal electronic screen positioning carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109031712A (en) | 2018-12-18 |
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