CN206470044U - OLED crooked test machine - Google Patents
OLED crooked test machine Download PDFInfo
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- CN206470044U CN206470044U CN201720137745.1U CN201720137745U CN206470044U CN 206470044 U CN206470044 U CN 206470044U CN 201720137745 U CN201720137745 U CN 201720137745U CN 206470044 U CN206470044 U CN 206470044U
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- oled
- installation portion
- test machine
- crooked test
- clamping
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Abstract
The utility model discloses a kind of OLED crooked test machine, including the first installation portion and the second installation portion that can be movable relatively, the clamping device of clamping OLED is separately provided on first installation portion and second installation portion, the clamping device includes supporting plate and fixed plate, the supporting plate and the fixed plate can by the mutual adhesive of magnetic force by OLED clamping therebetween.OLED crooked test machine described in the utility model, by magnetic attraction clamping OLED, and uses encapsulated bonding jumper clamping to avoid causing to damage to OLED in clamping process；The elastic base band of anti-external force is set to prevent OLED from being acted on and damaged by external force during crooked test；By setting bending radius controlling organization accurately to control crooked process radius, make test more accurate；Influence of the test to the brightness decay of screen can be understood in real time by being provided with optical detection apparatus.
Description
Technical field
The utility model is related to OLED production, processing technique field, more particularly to a kind of OLED crooked test
Machine.
Background technology
Flexible display device is that TFT and OLED formation also can in flexible base board, and then when realizing and being folding or bending over
The effect normally shown, is with a wide range of applications in fields such as portable electric appts.At present, fixed curved-surface display is soft
Property display product commercially occurred, the product of flexible display will also step into volume production quickly.But for flexible screen body
Bending mounting portion it is also unsound, therefore, need a kind of mode of achievable flexible display screen crooked test badly.
Utility model content
A purpose of the present utility model is：A kind of OLED crooked test machine is provided, it can avoid clamping mistake
OLED is caused in journey to damage.
Another purpose of the present utility model is：A kind of OLED crooked test machine is provided, it can prevent OLED
Device is acted on during crooked test and damaged by external force.
Further object of the present utility model is, there is provided a kind of OLED crooked test machine, can accurately control curved
Footpath, makes test more accurate by half.
For up to this purpose, the utility model uses following technical scheme：
A kind of OLED crooked test machine, including the first installation portion and the second installation portion that can be movable relatively are provided,
The clamping device of clamping OLED, the dress are separately provided on first installation portion and second installation portion
Pressing from both sides fixture includes supporting plate and fixed plate, the supporting plate and the fixed plate can mutually adhesive by OLED clamping two
Between person.
As a kind of optimal technical scheme of described OLED crooked test machine, in addition to for preventing OLED
The elastic base band of anti-external force damaged by external force, the two ends difference clamping of the elastic base band of anti-external force is installed described first
In portion and second installation portion.
As a kind of optimal technical scheme of described OLED crooked test machine, the supporting plate is hinged on frame
On, and the fixed plate being fixed thereon and the OLED being clamped between the supporting plate and the fixed plate can be driven common
Rotated with around jointed shaft.
As a kind of optimal technical scheme of described OLED crooked test machine, absorption is provided with the supporting plate
Device, the fixed plate is that surface is provided with encapsulated bonding jumper, and the fixed plate can be filled by the absorption in the supporting plate
Put and be absorbed and fixed in the fixed plate.
As a kind of optimal technical scheme of described OLED crooked test machine, in addition to for detecting OLED
The optical detection apparatus of optical property under bending state.
As a kind of optimal technical scheme of described OLED crooked test machine, in addition to by respectively with described first
The bending radius controlling organization of installation portion and the limiting plate of setting corresponding with the second installation portion position composition, it is described curved
Bilge radius controlling organization can be with the relative motion synchronizing moving between first installation portion and second installation portion, and all the time
Keep corresponding with the first corresponding installation portion or the second installation portion position.
It is used as a kind of optimal technical scheme of described OLED crooked test machine, the bending radius controlling organization bag
Include corresponding with the first installation portion position and keep the first synchronous limiting plate, and it is corresponding with the second installation portion position
And keep the second synchronous limiting plate.
As a kind of optimal technical scheme of described OLED crooked test machine, first installation portion sets for fixation
The fixed installation portion in frame is put, second installation portion is that can be carried out in the frame close to or away from the fixation
The active installation division of installation portion motion.
As a kind of optimal technical scheme of described OLED crooked test machine, first installation portion and described
Second installation portion is the active installation division being removably set in frame, and first installation portion can with second installation portion
Moved to identical or opposite direction.
As a kind of optimal technical scheme of described OLED crooked test machine, for driving the active installation division
Drive device be stepper motor.
The beneficial effects of the utility model are：OLED crooked test machine described in the utility model, is filled by adhesive
OLED is pressed from both sides, and uses encapsulated bonding jumper clamping to avoid causing to damage to OLED in clamping process；Set
The elastic base band of anti-external force can prevent OLED from being acted on and damaged by external force during crooked test；By setting bending half
Footpath controlling organization can accurately control crooked process radius, make test more accurate；Survey can be understood in real time by being provided with optical detection apparatus
Try the influence of the brightness decay to screen.
Brief description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is OLED crooked test machine dimensional structure diagram described in the utility model.
Fig. 2 is OLED crooked test machine schematic front view described in the utility model.
Fig. 3 is OLED crooked test machine left view schematic diagram described in the utility model.
Fig. 4 is OLED crooked test machine schematic top plan view described in the utility model.
Fig. 5 is OLED crooked test machine partial structural diagram described in the utility model.
Fig. 6 is the another partial structural diagram of OLED crooked test machine described in the utility model.
Fig. 7 is that OLED crooked test machine described in the utility model drives OLED case of bending schematic diagram.
Fig. 8 is OLED crooked test machine bending radius controlling organization position view described in the utility model.
In figure：
1st, frame；2nd, the first installation portion；3rd, the second installation portion；4th, clamping device；41st, supporting plate；411st, magnet；42nd, it is solid
Fixed board；421st, bonding jumper；422nd, it is encapsulated；5th, the elastic base band of anti-external force；6th, OLED；7th, optical detection apparatus；8th, slide rail；9、
First limiting plate；10th, the second limiting plate.
Embodiment
To make the utility model technical problem solved, the technical scheme used and the technique effect reached clearer,
The technical scheme of the utility model embodiment is described in further detail below in conjunction with accompanying drawing, it is clear that described reality
It is only a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those skilled in the art are obtained under the premise of creative work is not made, belongs to this practicality new
The scope of type protection.
In description of the present utility model, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Embodiment one：
As shown in figures 1-8, a kind of crooked test machine of OLED 6 is provided in the present embodiment, including can be movable relatively
It is separately provided on first installation portion 2 and the second installation portion 3, first installation portion 2 and second installation portion 3
The clamping device 4 of clamping OLED 6, the clamping device 4 include supporting plate 41 and fixed plate 42, the supporting plate 41 with
The fixed plate 42 can by mutual adhesive by the clamping of OLED 6 therebetween.
As a kind of perferred technical scheme, the crooked test machine of OLED 6 described in the present embodiment also includes being used for
The elastic base band 5 of anti-external force that OLED 6 is damaged by external force is prevented, the two ends of the elastic base band 5 of anti-external force are filled respectively
It is clipped on first installation portion 2 and second installation portion 3.
By setting the elastic base band 5 of anti-external force largely to reduce the risk that OLED 6 is damaged, it is to avoid
OLED 6, which is damaged, in test process causes to waste.
In the present embodiment, the supporting plate 41 be hinged in frame 1 and can drive the fixed plate 42 that is fixed thereon with
And the OLED 6 being clamped between the supporting plate 41 and the fixed plate 42 is rotated together about jointed shaft.
In test process, with the change in location between the first installation portion 2 and the second installation portion 3, clamping has OLED devices
The supporting plate 41 of part 6 drives OLED 6 to rotate and forms bending, and the first installation portion 2 and the distance between the second installation portion 3 are nearer
Then the degree of crook of OLED 6 is bigger, and the bending of OLED 6 is realized with this, and carries out various surveys in the bent state
Examination.
Supporting plate 41 described in the present embodiment is magnetic attraction with the mutual adhesive of the fixed plate 42.
Specifically, realizing that the supporting plate 41 and the mode of the magnetic attraction of the fixed plate 42 are in the present embodiment：Institute
State and magnet 411 is provided with supporting plate 41, the fixed plate 42 is the bonding jumper 421 that surface is provided with encapsulated 422, the fixation
Plate 42 can be absorbed and fixed in the fixed plate 42 by the magnet 411 in the supporting plate 41.
Certainly, described attracting mode is not limited to the magnetic attraction described in the present embodiment, in other embodiments also
Can be by the effect of vacuum suction that supporting plate 41 and fixed plate 42 is attracted, and by OLED clamping therebetween
Realize fixed clamping.
By setting magnet 411 in supporting plate 41, and the bonding jumper 421 that surface is provided with encapsulated 422 is used as admittedly
Fixed board 42 so that magnet 411 can by fixed plate 42 closely absorption in supporting plate 41, and contacted with OLED 6 for gold
Belong to encapsulated the 422 of the surface of bar 421, OLED 6 can be avoided directly to be contacted with metal and cause to damage.
Also include the optical detection apparatus 7 for being used to detect optical property under the bending state of OLED 6 in the present embodiment.Institute
State the top that optical detection apparatus 7 is arranged on frame 1.
Specifically, the optical detection apparatus 7 in the present embodiment is luminance test device, by setting luminance test to fill
Put the influence that can understand test in real time to the brightness decay of OLED 6.
Further, the crooked test machine of OLED 6 described in the present embodiment is also included by pacifying respectively with described first
The bending radius controlling organization of the limiting plate composition of dress portion 2 and setting corresponding with the position of the second installation portion 3, it is described curved
Bilge radius controlling organization can be with the relative motion synchronizing moving between first installation portion 2 and second installation portion 3, and begins
Keep eventually corresponding with the first corresponding installation portion 2 or the position of the second installation portion 3.
It is spacing that the bending radius controlling organization includes corresponding with the position of the first installation portion 2 and keeping synchronization first
Plate 9, and the second limiting plate 10 that is corresponding with the position of the second installation portion 3 and keeping synchronization.
First installation portion 2 described in the present embodiment is the fixed installation portion being fixedly installed in frame 1, and described second installs
Portion 3 is that can be carried out in the frame 1 close to or away from the active installation division of fixed installation portion motion.For driving
The drive device for stating active installation division is stepper motor.
Embodiment two：
As shown in Fig. 1~8, in the present embodiment, a kind of crooked test machine of OLED 6 described in the utility model, bag
Include on the first installation portion 2 and the second installation portion 3 that can be movable relatively, first installation portion 2 and second installation portion 3
The clamping device 4 of clamping OLED 6 is separately provided for, the clamping device 4 includes supporting plate 41 and fixed plate 42,
The supporting plate 41 and the fixed plate 42 can by the mutual adhesive of magnetic force by the clamping of OLED 6 therebetween.Pass through magnetic
The mode of power adhesive can connecing in manufactured Board and fixed plate 42 between supporting plate 41 and fixed plate 42 by the clamping of OLED 6
Touch in the case of limited area to greatest extent by the clamping of OLED 6 therebetween, it is ensured that the effect of clamping is not damaged simultaneously
Bad OLED 6.
Specifically, the first installation portion 2 described in the present embodiment is the fixed installation portion being fixedly installed in frame 1, it is described
Second installation portion 3 is that can be carried out in the frame 1 close to or away from the active installation division of fixed installation portion motion.
Slide rail 8 is provided with the frame 1, first installation portion 2 is installed in the cunning with second installation portion 3
On rail 8, the first installation portion 2 is fixedly mounted, the installation that the second installation portion 3 can be movable relative to the first installation portion 2.
Certainly, the setting form of first installation portion 2 and second installation portion 3 is not limited to above-mentioned situation,
May be arranged as first installation portion 2 in other embodiment of the present utility model and second installation portion 3 be can
The mobile active installation division being arranged in frame 1, first installation portion 2 and second installation portion 3 can be to identical or opposite
Direction movement.
Embodiment three：
As shown in figures 1-8, in the present embodiment, a kind of crooked test machine of OLED 6 described in the utility model, including
Divide on the first installation portion 2 and the second installation portion 3 that can be movable relatively, first installation portion 2 and second installation portion 3
The clamping device 4 for clamping OLED 6 is not provided with, and the clamping device 4 includes supporting plate 41 and fixed plate 42, institute
Stating supporting plate 41 and the fixed plate 42 can be by the mutual adhesive of vacuum absorption device (not shown) by the clamping of OLED 6
Therebetween.
Specifically, the vacuum absorption device is set is used for the position both sides for installing OLED on the supporting plate, it is described
The length of fixed plate is more than the width of the OLED 6, in the course of the work, and the vacuum absorption device is by the fixed plate
42 adsorbed closes make fixed plate 42 jointly clamp the OLED 6 with supporting plate 41 in the supporting plate 41.
Specifically, the supporting plate 41 is hinged in frame 1 in the present embodiment, and the fixation being fixed thereon can be driven
Plate 42 and the OLED 6 being clamped between the supporting plate 41 and the fixed plate 42 are rotated together about jointed shaft.Meanwhile,
It is anti-outer that the crooked test of OLED 6 described in the present embodiment machine also includes being used for preventing that OLED 6 from being damaged by external force
Power elasticity base band 5, the two ends difference clamping of the elastic base band 5 of anti-external force is in first installation portion 2 and second peace
In dress portion 3.
The elastic base band 5 of anti-external force can play spacing work to the installation portion 3 of the first installation portion 2 and second
With it can be avoided in the state of clamping OLED 6, and distance is excessive between first installation portion 2 and the second installation portion 3, causes
The transition that is stretched damages OLED 6.
Example IV：
As shown in figures 1-8, in the present embodiment, a kind of crooked test machine of OLED 6 described in the utility model, including
Divide on the first installation portion 2 and the second installation portion 3 that can be movable relatively, first installation portion 2 and second installation portion 3
The clamping device 4 for clamping OLED 6 is not provided with, and the clamping device 4 includes supporting plate 41 and fixed plate 42, institute
State supporting plate 41 and the fixed plate 42 can by the mutual adhesive of magnetic force by the clamping of OLED 6 therebetween.
It is by the concrete mode of the mutual adhesive clamping OLED 6 of magnetic force in the present embodiment：Set in the supporting plate 41
Magnet 411 is equipped with, the fixed plate 42 is the bonding jumper 421 that surface is provided with encapsulated 422, and the fixed plate 42 can be described
Magnet 411 in supporting plate 41 is absorbed and fixed in the fixed plate 42.
Embodiment five：
As shown in figures 1-8, in the present embodiment, a kind of crooked test machine of OLED 6 described in the utility model, including
Divide on the first installation portion 2 and the second installation portion 3 that can be movable relatively, first installation portion 2 and second installation portion 3
The clamping device 4 for clamping OLED 6 is not provided with, and the clamping device 4 includes supporting plate 41 and fixed plate 42, institute
State supporting plate 41 and the fixed plate 42 can by the mutual adhesive of magnetic force by the clamping of OLED 6 therebetween.
The crooked test of OLED 6 described in the present embodiment machine also includes being used to detect light under the bending state of OLED 6
Learn the optical detection apparatus 7 of performance.
Specifically, the optical detection apparatus 7 in the present embodiment is luminance test device, by setting luminance test to fill
Put the influence that can understand test in real time to the brightness decay of OLED 6.
Embodiment six：
As shown in figures 1-8, in the present embodiment, a kind of crooked test machine of OLED 6 described in the utility model, including
Divide on the first installation portion 2 and the second installation portion 3 that can be movable relatively, first installation portion 2 and second installation portion 3
The clamping device 4 for clamping OLED 6 is not provided with, and the clamping device 4 includes supporting plate 41 and fixed plate 42, institute
State supporting plate 41 and the fixed plate 42 can by the mutual adhesive of magnetic force by the clamping of OLED 6 therebetween.
The crooked test of OLED 6 described in the present embodiment machine also include by respectively with first installation portion 2 and with
The bending radius controlling organization of the limiting plate composition of the corresponding setting in the position of second installation portion 3, the bending radius control
Mechanism can be with the relative motion synchronizing moving between first installation portion 2 and second installation portion 3, and remains and phase
Corresponding first installation portion, 2 or second installation portion, 3 positions are corresponding.
Specifically, the bending radius controlling organization includes corresponding with the position of the first installation portion 2 and keeps synchronization
First limiting plate 9, and the second limiting plate 10 that is corresponding with the position of the second installation portion 3 and keeping synchronization.
In the course of the work, the first limiting section and the second limiting section respectively with the first installation portion 2 and the second installation portion 3
It is synchronized with the movement, the distance between the first limiting section and the second limiting section are diameter when OLED 6 is bent, by measuring
The bending radius of OLED 6 can be obtained by stating the first limiting section and the distance before second limiting section, and regulation first is limited
The distance between position portion and the second limiting section can realize the regulation to the bending radius of OLED 6.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or specific features, structure, material or the feature of example description are contained at least one embodiment of the present utility model or example
In.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, retouching
Specific features, structure, material or the feature stated can be in any one or more embodiments or example with suitable side
Formula is combined.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to the utility model protection domain can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of OLED crooked test machine, it is characterised in that pacify including the first installation portion that can be movable relatively and second
The clamping device of clamping OLED is separately provided on dress portion, first installation portion and second installation portion,
The clamping device includes supporting plate and fixed plate, the supporting plate and the fixed plate can mutually adhesive OLED is filled
It is clipped between the two.
2. OLED crooked test machine according to claim 1, it is characterised in that also including for preventing OLED
The elastic base band of anti-external force damaged by external force, the two ends difference clamping of the elastic base band of anti-external force is installed described first
In portion and second installation portion.
3. OLED crooked test machine according to claim 1, it is characterised in that the supporting plate is hinged on frame
On, and the fixed plate being fixed thereon and the OLED being clamped between the supporting plate and the fixed plate can be driven common
Rotated with around jointed shaft.
4. OLED crooked test machine according to claim 1, it is characterised in that absorption is provided with the supporting plate
Device, the fixed plate is that surface is provided with encapsulated bonding jumper, and the fixed plate can be filled by the absorption in the supporting plate
Put and be absorbed and fixed in the fixed plate.
5. OLED crooked test machine according to claim 1, it is characterised in that also including for detecting OLED
The optical detection apparatus of optical property under bending state.
6. OLED crooked test machine according to claim 1, it is characterised in that also including by respectively with described first
The bending radius controlling organization of installation portion and the limiting plate of setting corresponding with the second installation portion position composition, it is described curved
Bilge radius controlling organization can be with the relative motion synchronizing moving between first installation portion and second installation portion, and all the time
Keep corresponding with the first corresponding installation portion or the second installation portion position.
7. OLED crooked test machine according to claim 6, it is characterised in that the bending radius controlling organization bag
Include corresponding with the first installation portion position and keep the first synchronous limiting plate, and it is corresponding with the second installation portion position
And keep the second synchronous limiting plate.
8. OLED crooked test machine according to claim 1, it is characterised in that first installation portion sets for fixation
The fixed installation portion in frame is put, second installation portion is that can be carried out in the frame close to or away from the fixation
The active installation division of installation portion motion.
9. OLED crooked test machine according to claim 1, it is characterised in that first installation portion and described
Second installation portion is the active installation division being removably set in frame, and first installation portion can with second installation portion
Moved to identical or opposite direction.
10. OLED crooked test machine according to claim 8 or claim 9, it is characterised in that for driving the activity peace
The drive device in dress portion is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137745.1U CN206470044U (en) | 2017-02-15 | 2017-02-15 | OLED crooked test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137745.1U CN206470044U (en) | 2017-02-15 | 2017-02-15 | OLED crooked test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470044U true CN206470044U (en) | 2017-09-05 |
Family
ID=59708293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720137745.1U Active CN206470044U (en) | 2017-02-15 | 2017-02-15 | OLED crooked test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206470044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596078A (en) * | 2017-02-15 | 2017-04-26 | 华南理工大学 | OLED device bending test machine |
| CN109187348A (en) * | 2018-10-18 | 2019-01-11 | 苏州弗士达科学仪器有限公司 | A kind of OLED screen curtain bending apparatus and OLED screen curtain automatic testing equipment |
| CN110010005A (en) * | 2019-04-18 | 2019-07-12 | 珠海格力电器股份有限公司 | A kind of flexible folding display screen and display device |
-
2017
- 2017-02-15 CN CN201720137745.1U patent/CN206470044U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596078A (en) * | 2017-02-15 | 2017-04-26 | 华南理工大学 | OLED device bending test machine |
| CN106596078B (en) * | 2017-02-15 | 2023-05-23 | 华南理工大学 | OLED device bending tester |
| CN109187348A (en) * | 2018-10-18 | 2019-01-11 | 苏州弗士达科学仪器有限公司 | A kind of OLED screen curtain bending apparatus and OLED screen curtain automatic testing equipment |
| CN110010005A (en) * | 2019-04-18 | 2019-07-12 | 珠海格力电器股份有限公司 | A kind of flexible folding display screen and display device |
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