CN108106948A - A kind of flexible screen bend testing apparatus - Google Patents
A kind of flexible screen bend testing apparatus Download PDFInfo
- Publication number
- CN108106948A CN108106948A CN201711374706.4A CN201711374706A CN108106948A CN 108106948 A CN108106948 A CN 108106948A CN 201711374706 A CN201711374706 A CN 201711374706A CN 108106948 A CN108106948 A CN 108106948A
- Authority
- CN
- China
- Prior art keywords
- flexible screen
- bool
- sheet
- cylindrical roll
- support division
- 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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
Abstract
Disclose a kind of flexible screen bend testing apparatus,Including slide,Cylindrical roll,Sheet bool and the supporting table for preventing the sheet bool,The cylindrical roll is slidably fixed on the slide by the axis that its both ends is set and can be moved along the extending direction of slide,One end and the surface of the cylindrical roll of the sheet bool are fixed,The surface of the sheet bool is used to place flexible screen to be tested,The flexible screen includes opposite first end and second end on the extending direction of slide,The first end is clamped in test by the cylindrical roll and the sheet bool,The surface of the sheet bool is also extended through equipped with opening,A support division that is raising up and being moved in the opening is also set up in the supporting table,The support division in test being supported to prevent the second end to be moved to the direction away from the cylindrical roll second end,Cylindrical roll makees the movement close to the support division during the test.
Description
Technical field
The present invention relates to display technology field more particularly to a kind of flexible screen bend testing apparatus.
Background technology
Flexible display screen needs to carry out bending test by bending test apparatus to ensure the spy resistant to bending of flexible display screen
Property.In correlation technique, easily occur in used bending test apparatus, between flexible display screen and cylindrical roll to be tested wrong
Position causes test effect unstable.
The content of the invention
It is an object of the invention to provide a kind of flexible screen bend testing apparatus, can improve test effect stability.
To achieve the above object, the present invention provides following technical solution：
A kind of flexible screen bend testing apparatus, including slide, cylindrical roll, sheet bool and for preventing the sheet curved
The supporting table of bent part, the cylindrical roll are slidably fixed on the slide by the axis that its both ends is set and can be along slides
Extending direction is moved, and one end and the surface of the cylindrical roll of the sheet bool are fixed, described sigmoid
The surface of part for placing flexible screen to be tested, the flexible screen include on the extending direction of slide opposite first end and
Second end, the first end are clamped in test by the cylindrical roll and the sheet bool, the table of the sheet bool
Face is also extended through equipped with opening, also sets up that one raising up and what can be moved in the opening supports in the supporting table
Portion, the support division to the second end in test being supported to prevent the second end to the side away from the cylindrical roll
To being moved, the cylindrical roll makees the movement close to the support division during the test.
Further, position of the support division in supporting table can be adjusted.
Further, the length of the opening is more than the length of the flexible screen.
Further, the length of the support division is less than the width of the opening.
Further, the highly significant of the support division is more than the thickness of the flexible screen.
Further, the wall body of the support division to close to the direction of the cylindrical roll into line tilt.
Compared with prior art, the advantage of the invention is that：
Due to the presence of support division, it is less likely to occur to misplace between flexible display screen and cylindrical roll to be tested, so as to carry
High measuring stability, testing efficiency also higher.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of flexible screen bend testing apparatus in the specific embodiment of the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, detailed retouch is carried out to the technical solution in the embodiment of the present invention
It states, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
As shown in Figure 1, in one embodiment, a kind of flexible screen bend testing apparatus, including slide (including what is be arranged in parallel
First slide 11 and the second slide 12), cylindrical roll 21, sheet bool 22 and the supporting table for preventing the sheet bool
(not illustrated below sheet bool 22), the axis 13 that the cylindrical roll 21 is set by its both ends are slidably fixed on the cunning
It can be moved on rail and along the extending direction of slide, one end of the sheet bool 22 and the table of the cylindrical roll 21
Face is fixed, and the surface of the sheet bool 22 is for placing flexible screen 3 to be tested, and the flexible screen 3 is in slide
Include opposite first end 31 and second end 32 on extending direction, the first end 31 is in test by the cylindrical roll 21 and institute
It states sheet bool 22 to clamp, the surface of the sheet bool 22 is also extended through equipped with opening 222, is also set up in the supporting table
One it is raising up and can in the opening 222 support division 220 that move, the support division 220 is to when testing pair
The second end 32 is supported that the second end 32 is prevented to be moved to the direction away from the cylindrical roll 21, the cylinder
Roller 21 makees the movement close to the support division 220 during the test.
In a preferred embodiment, position of the support division 220 in supporting table can be adjusted.
In a preferred embodiment, the length of the opening 222 is more than the length of the flexible screen 3.
In a preferred embodiment, the length of the support division 220 is less than the width of the opening 222.
In a preferred embodiment, the highly significant of the support division 220 is more than the thickness of the flexible screen 3.
In a preferred embodiment, the wall body of the support division 220 inclines to the direction close to the cylindrical roll 21
Tiltedly, come so as to which flexible screen 3 is avoided to be popped up above the support division 220.
Compared with prior art, the advantage of the invention is that：Due to the presence of support division, flexible display screen to be tested and
It is less likely to occur to misplace between cylindrical roll, so as to improve measuring stability, testing efficiency also higher.
What the embodiments of the present invention described shown in attached drawing and with reference to the accompanying drawings were merely exemplary, and the present invention is simultaneously
It is not limited to these embodiments.Here, it should also be noted that, in order to avoid because having obscured the present invention during unnecessary details,
It illustrate only the structure and/or processing step closely related with scheme according to the present invention in the accompanying drawings, and be omitted and this
The little other details of inventive relationship.The above is only the specific embodiment of the application, it is noted that is led for this technology
For the those of ordinary skill in domain, on the premise of the application principle is not departed from, several improvements and modifications can also be made, these
Improvements and modifications also should be regarded as the protection domain of the application.
Claims (6)
1. a kind of flexible screen bend testing apparatus, which is characterized in that including slide, cylindrical roll, sheet bool and for preventing
The only supporting table of the sheet bool, the cylindrical roll are slidably fixed on the slide by the axis that its both ends is set and can be with
It is moved along the extending direction of slide, one end and the surface of the cylindrical roll of the sheet bool are fixed, institute
The surface of sheet bool is stated for placing flexible screen to be tested, the flexible screen includes opposite on the extending direction of slide
First end and second end, the first end clamps in test by the cylindrical roll and the sheet bool, the sheet
The surface of bool is also extended through equipped with opening, also set up in the supporting table one it is raising up and can be in the opening
Mobile support division, the support division to the second end in test being supported to prevent the second end to away from described
The direction of cylindrical roll is moved, and the cylindrical roll makees the movement close to the support division during the test.
2. flexible screen bend testing apparatus according to claim 1, which is characterized in that the support division is in supporting table
Position can be adjusted.
3. flexible screen bend testing apparatus according to claim 2, which is characterized in that the length of the opening is more than described
The length of flexible screen.
4. flexible screen bend testing apparatus according to claim 1, which is characterized in that the length of the support division is less than institute
State the width of opening.
5. flexible screen bend testing apparatus according to claim 1, which is characterized in that the highly significant of the support division is big
In the thickness of the flexible screen.
6. flexible screen bend testing apparatus according to claim 1, which is characterized in that the wall body of the support division is to close
The direction of the cylindrical roll is into line tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374706.4A CN108106948A (en) | 2017-12-19 | 2017-12-19 | A kind of flexible screen bend testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374706.4A CN108106948A (en) | 2017-12-19 | 2017-12-19 | A kind of flexible screen bend testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106948A true CN108106948A (en) | 2018-06-01 |
Family
ID=62211164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374706.4A Pending CN108106948A (en) | 2017-12-19 | 2017-12-19 | A kind of flexible screen bend testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108106948A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520714A (en) * | 2018-11-13 | 2019-03-26 | 京东方科技集团股份有限公司 | Coiled up device and flexible screen crimping device |
| CN110118697A (en) * | 2019-05-16 | 2019-08-13 | 云谷（固安）科技有限公司 | Flexible screen body test device and its test method |
| CN112504823A (en) * | 2021-02-04 | 2021-03-16 | 浙江荷清柔性电子技术有限公司 | Flexible chip bending capability testing device, testing method and flexible carrier |
| CN112881212A (en) * | 2021-01-20 | 2021-06-01 | 浙江荷清柔性电子技术有限公司 | Flexible product bending test device and bending test method |
| WO2023108774A1 (en) * | 2021-12-14 | 2023-06-22 | 惠州华星光电显示有限公司 | Test device |
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| CN102636338A (en) * | 2011-02-15 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Connector testing equipment |
| CN104090131A (en) * | 2014-06-30 | 2014-10-08 | 昆山迈致治具科技有限公司 | Fixing device and jig for screen testing |
| CN204101367U (en) * | 2014-09-30 | 2015-01-14 | 郑州恒昊玻璃技术有限公司 | Mobile phone screen crooked test device |
| CN204330366U (en) * | 2014-11-27 | 2015-05-13 | 昆山国显光电有限公司 | Flexible display screen RTA reliability test assembly |
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| CN204461891U (en) * | 2014-11-26 | 2015-07-08 | 武汉钢铁(集团)公司 | A kind of automotive sheet spot welding fatigue test fixture |
| CN205538529U (en) * | 2016-05-04 | 2016-08-31 | 四川省信利来电子科技有限公司 | Wear -resisting testing arrangement of cell -phone screen |
| CN106226169A (en) * | 2016-08-23 | 2016-12-14 | 京东方科技集团股份有限公司 | A kind of bending test apparatus |
| CN206601304U (en) * | 2017-02-09 | 2017-10-31 | 武汉华星光电技术有限公司 | A kind of bend testing apparatus of flexible display panels |
| CN206725188U (en) * | 2017-04-28 | 2017-12-08 | 京东方科技集团股份有限公司 | Bending test apparatus |
| CN107462464A (en) * | 2017-08-04 | 2017-12-12 | 爱佩仪中测（成都）精密仪器有限公司 | Suitable for different shape and the measurement method for supporting of the part of size |
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2017
- 2017-12-19 CN CN201711374706.4A patent/CN108106948A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2837820Y (en) * | 2005-09-23 | 2006-11-15 | 比亚迪股份有限公司 | LCD screen bending force tester |
| CN102636338A (en) * | 2011-02-15 | 2012-08-15 | 鸿富锦精密工业（深圳）有限公司 | Connector testing equipment |
| CN104729833A (en) * | 2013-12-18 | 2015-06-24 | 昆山工研院新型平板显示技术中心有限公司 | Flexible screen body bending testing method and system |
| CN104090131A (en) * | 2014-06-30 | 2014-10-08 | 昆山迈致治具科技有限公司 | Fixing device and jig for screen testing |
| CN204101367U (en) * | 2014-09-30 | 2015-01-14 | 郑州恒昊玻璃技术有限公司 | Mobile phone screen crooked test device |
| CN204461891U (en) * | 2014-11-26 | 2015-07-08 | 武汉钢铁(集团)公司 | A kind of automotive sheet spot welding fatigue test fixture |
| CN204330366U (en) * | 2014-11-27 | 2015-05-13 | 昆山国显光电有限公司 | Flexible display screen RTA reliability test assembly |
| CN205538529U (en) * | 2016-05-04 | 2016-08-31 | 四川省信利来电子科技有限公司 | Wear -resisting testing arrangement of cell -phone screen |
| CN106226169A (en) * | 2016-08-23 | 2016-12-14 | 京东方科技集团股份有限公司 | A kind of bending test apparatus |
| CN206601304U (en) * | 2017-02-09 | 2017-10-31 | 武汉华星光电技术有限公司 | A kind of bend testing apparatus of flexible display panels |
| CN206725188U (en) * | 2017-04-28 | 2017-12-08 | 京东方科技集团股份有限公司 | Bending test apparatus |
| CN107462464A (en) * | 2017-08-04 | 2017-12-12 | 爱佩仪中测（成都）精密仪器有限公司 | Suitable for different shape and the measurement method for supporting of the part of size |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520714A (en) * | 2018-11-13 | 2019-03-26 | 京东方科技集团股份有限公司 | Coiled up device and flexible screen crimping device |
| CN109520714B (en) * | 2018-11-13 | 2020-11-20 | 京东方科技集团股份有限公司 | Crimping equipment and flexible screen crimping device |
| CN110118697A (en) * | 2019-05-16 | 2019-08-13 | 云谷（固安）科技有限公司 | Flexible screen body test device and its test method |
| CN112881212A (en) * | 2021-01-20 | 2021-06-01 | 浙江荷清柔性电子技术有限公司 | Flexible product bending test device and bending test method |
| CN112504823A (en) * | 2021-02-04 | 2021-03-16 | 浙江荷清柔性电子技术有限公司 | Flexible chip bending capability testing device, testing method and flexible carrier |
| WO2023108774A1 (en) * | 2021-12-14 | 2023-06-22 | 惠州华星光电显示有限公司 | Test device |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
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| WD01 | Invention patent application deemed withdrawn after publication |