CN107860561A - A kind of flexible display screen flexural property measurement apparatus - Google Patents
A kind of flexible display screen flexural property measurement apparatus Download PDFInfo
- Publication number
- CN107860561A CN107860561A CN201711100666.4A CN201711100666A CN107860561A CN 107860561 A CN107860561 A CN 107860561A CN 201711100666 A CN201711100666 A CN 201711100666A CN 107860561 A CN107860561 A CN 107860561A
- Authority
- CN
- China
- Prior art keywords
- gear
- frame
- display screen
- flexible display
- fixed
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of flexible display screen flexural property measurement apparatus.Flexible display screen flexural property measurement apparatus includes frame, bending mechanism and detection optics, bending mechanism includes controller, motor, fixed mount and transmission mechanism, fixed mount includes fixed part, movable part, clamping section and press section, and transmission mechanism includes crank, rocking bar, connecting rod, sliding part and bending gear.Flexible display screen flexural property measurement apparatus provided by the invention, motor one-directional rotation all the time, can be to realize the alternating bending of flexible display screen, effectively reduce the impact to motor, in addition, the length of crank, rocking bar and connecting rod etc. once it is determined that, then the swing angle of rocking bar is fixed, and then make it that the flexibility of flexible display screen is very accurate, it is ensured that the flexibility of flexible display screen is the numerical value of setting, in addition, due to crank and the adjustable length of rocking bar, and then the amplitude of fluctuation of rocking bar can be adjusted as needed, control is very convenient, time saving and energy saving.
Description
Technical field
The present invention relates to survey tool technical field, and in particular to a kind of flexible display screen flexural property measurement apparatus.
Background technology
Flexible display screen, be it is a kind of by softness material be made, the flexible display device of changeable type.
, it is necessary to be detected using measurement machine to it, to ensure flexible display screen in flexible display screen production process
Dependable performance, wherein, the bend test of flexible display screen is a more important test.
In the prior art, measurement apparatus generally includes frame, bending mechanism and detection optics, by bending mechanism to soft
Property display screen carry out alternating bending and detecting its optical property in real time by detection optics, in BENDING PROCESS, it usually needs
The rotating forward and upset of controlled motor reaches the bending of flexible display screen and recovery, and the damage to motor is larger, and motor
Rotational angle is not easily controlled, so as to influence the flexibility of flexible display screen.
The content of the invention
It is an object of the invention to provide a kind of flexible display screen flexural property measurement apparatus, motor one-directional rotation all the time,
The impact to motor can be effectively reduced to realize the alternating bending of flexible display screen, in addition, crank, rocking bar and connecting rod etc.
Length once it is determined that, then the swing angle of rocking bar is fixed, and then make it that the flexibility of flexible display screen is very accurate, it is ensured that flexible
The flexibility of display screen is the numerical value of setting, further, since the adjustable length of crank and rocking bar, and then can adjust as needed
The amplitude of fluctuation of whole rocking bar, that is, the flexibility of flexible display screen is adjusted, control is very convenient, time saving and energy saving.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：
A kind of flexible display screen flexural property measurement apparatus, the measurement apparatus include frame, bending mechanism and optics inspection
Part is surveyed, the detection optics are installed in the frame, and the bending mechanism includes controller, motor, fixed mount and transmission
Mechanism, the controller and the motor are respectively positioned in the frame, and the fixed mount includes fixed part, movable part, clamping section
And press section, the fixed part are fixedly installed on the frame, the movable part is rotatably arranged at the frame around the shaft,
To change the angle of the fixed part and the movable part；The quantity of the clamping section is at least two and for clamping flexible show
The clamping section is provided with display screen, the fixed part and the movable part；The transmission mechanism includes crank, rocking bar, company
Bar, sliding part and bending gear, one end of the crank are rotatably arranged at the frame, and the crank passes with the motor
Dynamic cooperation and the motor can drive the crank to rotate, and one end of the rocking bar is rotatably arranged at the frame, institute
The one end and one end of the crank for stating connecting rod are hinged, and one end of the other end of the connecting rod and the rocking bar is hinged；The song
Handle, the rocking bar, the connecting rod and the frame are collectively forming crank and rocker mechanism, and the crank can be by described when rotating
Connecting rod drives the rocking bar to swing；The sliding part is slidably arranged in the frame, and the sliding part is relative to described
The glide direction of frame is vertical with the rotating shaft of the movable part, and the sliding part includes Part I and Part II, and described
One end of two parts is connected to the center section of the Part I and the Part I and Part II composition T words
Shape, the side of the remote Part II of the Part I are provided with rack, slip of the rack along the sliding part
Direction extends, the rack and the bending gear intermeshing so that the rack can be driven when moving along a straight line it is described
Bend pinion rotation；The Part II is provided with slideway, and the slideway extends along the direction vertical with the rack, described to shake
One end of the close connecting rod of bar is provided with sliding block, and the sliding block is slidably embedded in the slideway, the rocking bar
One end is hinged with the sliding block；When crank described in the motor driven rotates, the rocking bar is swung and the sliding block is along the cunning
Road slides, to promote the sliding part to be moved along a straight line along the frame and drive the bending pinion rotation；The bending gear
Rotating shaft with the movable part be coaxially disposed and can synchronous axial system, the crank and the rocking bar are Pneumatic extension bar, control
Device processed is for controlling the rotating speed of the motor and stretching for the Pneumatic extension bar.
Further, the press section includes pressing lever and sleeve, and the sleeve is rotatably sheathed on the pressing lever
Outside, the bending mechanism also include adjustment component, it is described adjustment component include fixed disk, sun gear, gear ring and three rows
Star-wheel, the sun gear are rotatably arranged at the fixed disk, and the gear ring is fixed on the fixed disk, the sun gear
Overlapped with the axis of the gear ring, circumference of three planetary gears along the gear ring is uniformly distributed, the sun gear with it is described
Pass through the planet gear transmission between gear ring；The gear ring is first angle around the angle of own axis, the planetary gear
Rotational angle around the gear ring axis is second angle, and the number of teeth of the gear ring is twice of the number of teeth of the sun gear, with
Make twice that the first angle is the second angle；The sun gear is coaxially disposed with the bending gear and can be synchronous
Rotate, one of them described planetary gear is fixedly and coaxially connected with the pressing lever, the fixed disk with the frame detachably, institute
State sun gear and the bending gear be detachable and the planetary gear and the pressing lever are detachable so that it is described adjust component can
Change and change the spacing between the pressing lever and the movable part or the fixed part.
Further, the clamping section includes fixed block and two gripping blocks, and two gripping blocks are arranged at described solid
Determine on block and can be close to each other or remote, to form the grasping part for being used for clamping flexible display screen, two gripping blocks
Relative side be provided with rubber blanket, the fixed block is rotatably arranged at the fixed part or the movable part, institute
It is rectangular frame structure to state fixed part and the movable part, between the clamping section and the fixed part or clamping section and institute
State it is slidable between movable part coordinate and locked by threaded fastener so that clamping section and the work on the fixed part
The distance between clamping section in dynamic portion is adjustable.
Further, the bending mechanism also includes at least two manual adjustments, at least two manual adjustment
Positioned at the same side of the Part I, the manual adjustment includes jacking block and back-moving spring, and the jacking block is slidably set
The frame is placed in, the glide direction of the jacking block is vertical with the glide direction of the Part I, so that the jacking block can
Closer or far from the Part I；Be provided with ball at the top of the jacking block, the ball contacted with the Part I and
The ball can roll along the Part I, and the sliding part can move along the glide direction of the jacking block, so that tooth
Bar is engaged or departed from the bending gear, and one end of the back-moving spring props up the frame, the back-moving spring it is another
End props up the side of the remote Part I of the jacking block, and the jacking block is pressed in described first by the back-moving spring
Divide and the rack is engaged with the bending gear.
Further, the outer surface of the sleeve is provided with layer of silica gel.
Further, the bending mechanism also includes angel measuring instrument, the angel measuring instrument be fixed on the frame and
Adjacent with the bending gear, the angel measuring instrument is used for the initial angle and angle at the end for detecting the bending gear.
Further, the detection optics are arranged in the frame and adjustable with the distance between the fixed part.
Further, the frame is frame structure.
The beneficial effect that is reached of the present invention is：
A kind of flexible display screen flexural property measurement apparatus of the present invention includes frame, bending mechanism and detection optics,
Bending mechanism includes controller, motor, fixed mount and transmission mechanism, and fixed mount includes fixed part, movable part, clamping section and pressing
Portion, transmission mechanism include crank, rocking bar, connecting rod, sliding part and bending gear, and crank, rocking bar, connecting rod and frame are collectively forming song
Handle rocker device, sliding part are slidably arranged in frame, the rack on sliding part with bending gear intermeshing, crank and
Rocking bar is Pneumatic extension bar.
Flexible display screen flexural property measurement apparatus provided by the invention, motor one-directional rotation all the time, can be soft to realize
The alternating bending of property display screen, effectively reduces the impact to motor, in addition, the length of crank, rocking bar and connecting rod etc. once it is determined that,
Then the swing angle of rocking bar is fixed, and then make it that the flexibility of flexible display screen is very accurate, it is ensured that the bending of flexible display screen
Degree is the numerical value of setting, further, since the adjustable length of crank and rocking bar, and then the swing of rocking bar can be adjusted as needed
Amplitude, that is, the flexibility of flexible display screen is adjusted, control is very convenient, time saving and energy saving.
Brief description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the present invention, will use below required in embodiment
Accompanying drawing is simply introduced, it should be apparent that, drawings in the following description are only some embodiments described in the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation for the flexible display screen flexural property measurement apparatus that the embodiment of the present invention 1 provides；
Fig. 2 is the structural representation of clamping section；
Fig. 3 is transmission mechanism and the structural representation for adjusting component；
Fig. 4 is the matching relationship schematic diagram of fixed mount and transmission mechanism；
Fig. 5 is the structural representation of adjustment component；
Fig. 6 is Fig. 3 close-up schematic view.
In figure：10- measurement apparatus；11- detection optics；12- bending mechanisms；120- fixed mounts；121- transmission mechanisms；
122- fixed parts；123- movable parts；124- clamping sections；125- press sections；127- fixed blocks；128- gripping blocks；130- cranks；
131- rocking bars；132- connecting rods；133- sliding parts；134- bends gear；135- racks；136- slideways；137- sliding blocks；138- is pressed
Bar；139- sleeves；141- adjusts component；142- fixed disks；143- sun gears；144- gear rings；145- planetary gears；147- is adjusted manually
Save part；148- jacking blocks；149- back-moving springs；150- balls.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
It refer to shown in Fig. 1, the embodiments of the invention provide a kind of flexible display screen flexural property measurement apparatus 10, the survey
Amount device 10 includes frame, bending mechanism 12 and detection optics 11.
It can be frame structure that frame, which is, and detection optics 11 are installed in frame, and detection optics 11 can use existing
There is technology, will not be repeated here.Detection optics 11 are arranged in frame and adjustable with the distance between fixed part 122.
Bending mechanism 12 includes controller, motor, fixed mount 120 and transmission mechanism 121.
Wherein, controller and motor are respectively positioned in frame, and fixed mount 120 includes fixed part 122, movable part 123, clamping section
124 and press section 125 (press section 125 is not shown in Fig. 1, is referred to Fig. 4).
Fixed part 122 is fixedly installed on frame, and movable part 123 is rotatably arranged at frame around the shaft, to change fixation
Portion 122 and the angle of movable part 123.
The quantity of clamping section 124 is at least two and for clamping flexible display screen, on fixed part 122 and movable part 123
It is provided with clamping section 124.
It refer to shown in Fig. 2, clamping element can be selected but be not limited to following scheme, and clamping section 124 includes the He of fixed block 127
Two gripping blocks 128, two gripping blocks 128 are arranged on fixed block 127 and can be close to each other or remote, are used to press from both sides to be formed
The grasping part of flexible display screen is held, the relative side of two gripping blocks 128 is provided with rubber blanket.
Fixed block 127 is rotatably arranged at fixed part 122 or movable part 123, and fixed part 122 and movable part 123 are
Rectangular frame structure, slidably coordinate and lead between clamping section 124 and fixed part 122 or between clamping section 124 and movable part 123
Threaded fastener locking is crossed, so that the distance between clamping section 124 on the clamping section 124 and movable part 123 on fixed part 122
It is adjustable.
It refer to shown in Fig. 3, Fig. 4, transmission mechanism 121 includes crank 130, rocking bar 131, connecting rod 132, the and of sliding part 133
Bend gear 134.
One end of crank 130 is rotatably arranged at frame, and crank 130 coordinates with motor transmission and motor can drive song
Handle 130 rotates, and one end of rocking bar 131 is rotatably arranged at frame, and one end and one end of crank 130 of connecting rod 132 are hinged, even
One end of the other end of bar 132 and rocking bar 131 is hinged.
Crank 130, rocking bar 131, connecting rod 132 and frame are collectively forming crank and rocker mechanism, and crank 130 can lead to when rotating
Crossing connecting rod 132 drives rocking bar 131 to swing.
Sliding part 133 is slidably arranged in frame, sliding part 133 relative to frame glide direction and movable part
123 rotating shaft is vertical, and sliding part 133 includes Part I and Part II, and one end of Part II is connected to Part I
Center section and Part I and Part II form T-shaped.
The side of the remote Part II of Part I is provided with rack 135, slip side of the rack 135 along sliding part 133
To extension, rack 135 is intermeshed with bending gear 134, so that rack 135 can drive bending gear when moving along a straight line
134 rotate.
Part II is provided with slideway 136, and slideway 136 extends along the direction vertical with rack 135, rocking bar 131 it is close
One end of connecting rod 132 is provided with sliding block 137, and sliding block 137 is slidably embedded in slideway 136, one end of rocking bar 131 and sliding block
137 is be hinged.
When motor driven crank 130 rotates, rocking bar 131 is swung and sliding block 137 slides along slideway 136, to promote sliding part
133 move along a straight line along frame and drive bending gear 134 to rotate.
The rotating shaft of bending gear 134 and movable part 123 be coaxially disposed and can synchronous axial system, crank 130 and rocking bar 131 are equal
For Pneumatic extension bar, controller is used for the rotating speed of controlled motor and stretching for pneumatic expansion link.
In addition, in order that press section 125 presses the same area of flexible display screen all the time, present embodiments provide with lower section
Case：It refer to shown in Fig. 4, press section 125 includes pressing lever 138 and sleeve 139, and sleeve 139 is rotatably sheathed on pressing lever
138 outside, the outer surface of sleeve 139 can set layer of silica gel.
It refer to shown in Fig. 5, bending mechanism 12 also includes adjustment component 141, and adjustment component 141 includes fixed disk 142, too
Sun wheel 143, gear ring 144 and three planetary gears 145.
Sun gear 143 is rotatably arranged at fixed disk 142, and gear ring 144 is fixed on fixed disk 142, sun gear 143 with
The axis of gear ring 144 is overlapped, and circumference of three planetary gears 145 along gear ring 144 is uniformly distributed, between sun gear 143 and gear ring 144
It is driven by planetary gear 145.
Gear ring 144 is first angle around the angle of own axis, angle of rotation of the planetary gear 145 around the axis of gear ring 144
Spend for second angle, the number of teeth of gear ring 144 is twice of the number of teeth of sun gear 143, so that first angle is the two of second angle
Times.
Sun gear 143 is coaxially disposed with bending gear 134 and being capable of synchronous axial system, one of planetary gear 145 and pressing
Bar 138 is fixedly and coaxially connected, and fixed disk 142 and frame are detachable, sun gear 143 is detachable with bending gear 134 and planetary gear
145 is detachable with pressing lever 138, so that adjustment component 141 is replaceable and changes pressing lever 138 and movable part 123 or fixed part
Spacing between 122.
In addition, in order to adjust the bending starting point of flexible display screen manually, there is provided following scheme：Bending mechanism 12 is also
Including at least two manual adjustments 147.
It refer to shown in Fig. 6, at least two manual adjustments 147 are located at the same side of Part I, manual adjustment 147
Including jacking block 148 and back-moving spring 149, jacking block 148 is slidably arranged on frame, the glide direction of jacking block 148 with first
The glide direction divided is vertical, so that jacking block 148 can be closer or far from Part I.
The top of jacking block 148 is provided with ball 150, and ball 150 contacts with Part I and ball 150 can be along first
Divide and roll, sliding part 133 can move along the glide direction of jacking block 148, so that rack 135 is engaged or taken off with bending gear 134
From.
One end of back-moving spring 149 props up frame, and the other end of back-moving spring 149 props up the remote first of jacking block 148
Jacking block 148 is pressed in Part I and rack 135 is engaged with bending gear 134 by the side divided, back-moving spring 149.
Further, bending mechanism 12 also includes angel measuring instrument, and angel measuring instrument is fixed on frame and with bending gear
134 is adjacent, and angel measuring instrument is used for the initial angle and angle at the end for detecting bending gear 134.
A kind of flexible display screen flexural property measurement apparatus 10 of the present invention includes frame, bending mechanism 12 and optical detection
Part 11, bending mechanism 12 include controller, motor, fixed mount 120 and transmission mechanism 121, fixed mount 120 include fixed part 122,
Movable part 123, clamping section 124 and press section 125, transmission mechanism 121 include crank 130, rocking bar 131, connecting rod 132, sliding part
133 and bending gear 134, crank 130, rocking bar 131, connecting rod 132 and frame are collectively forming crank and rocker mechanism, sliding part 133
It is slidably arranged in frame, the rack 135 on sliding part 133 is intermeshed with bending gear 134, crank 130 and rocking bar
131 be Pneumatic extension bar.
Flexible display screen flexural property measurement apparatus 10 provided by the invention, motor one-directional rotation all the time can be to realize
The alternating bending of flexible display screen, the impact to motor is effectively reduced, in addition, the length of crank 130, rocking bar 131 and connecting rod 132 etc.
Degree once it is determined that, then the swing angle of rocking bar 131 is fixed, so cause flexible display screen flexibility it is very accurate, it is ensured that it is soft
The flexibility of property display screen is the numerical value of setting, further, since the adjustable length of crank 130 and rocking bar 131, and then can root
According to the flexibility for the amplitude of fluctuation, i.e. adjustment flexible display screen for needing to adjust rocking bar 131, control is very convenient, time saving and energy saving.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area
The all variations and modifications that bright technical scheme is made all should fall into protection scope of the present invention, claimed skill of the invention
Art content, all it is documented in technical requirements book.
Claims (8)
- A kind of 1. flexible display screen flexural property measurement apparatus, it is characterised in that：The measurement apparatus includes frame, bending mechanism (12) it is installed on detection optics (11), the detection optics (11) in the frame, the bending mechanism (12) includes Controller, motor, fixed mount (120) and transmission mechanism (121), the controller and the motor are respectively positioned in the frame, The fixed mount (120) includes fixed part (122), movable part (123), clamping section (124) and press section (125), the fixation Portion (122) is fixedly installed on the frame, and the movable part (123) is rotatably arranged at the frame around the shaft, to change The fixed part (122) and the angle of the movable part (123)；The quantity of the clamping section (124) is at least two and is used for Flexible display screen is clamped, the clamping section (124) is provided with the fixed part (122) and the movable part (123)；It is described Transmission mechanism (121) includes crank (130), rocking bar (131), connecting rod (132), sliding part (133) and bending gear (134), institute The one end for stating crank (130) is rotatably arranged at the frame, and the crank (130) is driven with the motor to be coordinated and described Motor can drive the crank (130) to rotate, and one end of the rocking bar (131) is rotatably arranged at the frame, described One end of connecting rod (132) and one end of the crank (130) are hinged, the other end and the rocking bar (131) of the connecting rod (132) One end be hinged；The crank (130), the rocking bar (131), the connecting rod (132) and the frame are collectively forming crank and shaken Linkage, by the connecting rod (132) rocking bar (131) can be driven to swing when the crank (130) rotates；The slip Part (133) is slidably arranged in the frame, the sliding part (133) relative to the frame glide direction with it is described The rotating shaft of movable part (123) is vertical, and the sliding part (133) includes Part I and Part II, and the one of the Part II End is connected to the center section of the Part I and the Part I and Part II composition are T-shaped, and described first The side of the partial remote Part II is provided with rack (135), and the rack (135) is along the sliding part (133) Glide direction extends, and the rack (135) is intermeshed with the bending gear (134), so that the rack (135) does straight line The bending gear (134) can be driven to rotate during motion；The Part II is provided with slideway (136), the slideway (136) Extend along the direction vertical with the rack (135), one end of the close connecting rod (132) of the rocking bar (131) is provided with Sliding block (137), the sliding block (137) are slidably embedded in the slideway (136), one end of the rocking bar (131) and institute It is be hinged to state sliding block (137)；When crank (130) described in the motor driven rotates, the rocking bar (131) swings and the sliding block (137) slided along the slideway (136), to promote the sliding part (133) to move along a straight line and drive described curved along the frame Bent gear (134) rotates；The rotating shaft of the bending gear (134) and the movable part (123) is coaxially disposed and can synchronously turned Dynamic, the crank (130) and the rocking bar (131) are Pneumatic extension bar, controller be used to controlling the rotating speed of the motor with The Pneumatic extension bar stretches.
- 2. flexible display screen flexural property measurement apparatus according to claim 1, it is characterised in that：The press section (125) pressing lever (138) and sleeve (139) are included, the sleeve (139) is rotatably sheathed on the pressing lever (138) Outside, the bending mechanism (12) also include adjustment component (141), and the adjustment component (141) includes fixed disk (142), too Sun wheel (143), gear ring (144) and three planetary gears (145), the sun gear (143) are rotatably arranged at the fixed disk (142), the gear ring (144) is fixed on the fixed disk (142), the sun gear (143) and the axle of the gear ring (144) Line overlaps, and circumference of three planetary gears (145) along the gear ring (144) be uniformly distributed, the sun gear (143) with it is described It is driven between gear ring (144) by the planetary gear (145)；The gear ring (144) is first around the angle of own axis Angle, the planetary gear (145) are second angle around the rotational angle of the gear ring (144) axis, the tooth of the gear ring (144) Number is twice of the number of teeth of the sun gear (143), so that the first angle is twice of the second angle；The sun Wheel (143) is coaxially disposed with the bending gear (134) and being capable of synchronous axial system, one of them described planetary gear (145) and institute State pressing lever (138) to be fixedly and coaxially connected, the fixed disk (142) and the frame be detachable, the sun gear (143) and institute State that bending gear (134) is detachable and the planetary gear (145) with the pressing lever (138) detachably so that the adjustment group Part (141) is replaceable and between changing between the pressing lever (138) and the movable part (123) or the fixed part (122) Away from.
- 3. flexible display screen flexural property measurement apparatus according to claim 2, it is characterised in that：The clamping section (124) fixed block (127) and two gripping blocks (128) are included, two gripping blocks (128) are arranged at the fixed block (127) and can be close to each other or remote on, to form the grasping part for being used for clamping flexible display screen, two gripping blocks (128) relative side is provided with rubber blanket, and the fixed block (127) is rotatably arranged at the fixed part (122) Or the movable part (123), the fixed part (122) and the movable part (123) they are rectangular frame structure, the clamping section (124) slidably coordinate between the fixed part (122) or between the clamping section (124) and the movable part (123) And locked by threaded fastener, so that on the clamping section (124) and the movable part (123) on the fixed part (122) The distance between clamping section (124) is adjustable.
- 4. flexible display screen flexural property measurement apparatus according to claim 2, it is characterised in that：The bending mechanism (12) at least two manual adjustments (147) are also included, at least two manual adjustment (147) is located at the Part I The same side, the manual adjustment (147) includes jacking block (148) and back-moving spring (149), and the jacking block (148) is slidably Be arranged at the frame, the glide direction of the jacking block (148) is vertical with the glide direction of the Part I, so that described Jacking block (148) can be closer or far from the Part I；Ball (150), the rolling are provided with the top of the jacking block (148) Pearl (150) contacts with the Part I and the ball (150) can roll along the Part I, the sliding part (133) can along the jacking block (148) glide direction move so that rack (135) with it is described bend gear (134) engage or Depart from, one end of the back-moving spring (149) props up the frame, and the other end of the back-moving spring (149) props up the top The jacking block (148) is pressed in described by the side of the remote Part I of block (148), the back-moving spring (149) A part and make the rack (135) with it is described bend gear (134) engage.
- 5. flexible display screen flexural property measurement apparatus according to claim 2, it is characterised in that：The sleeve (139) Outer surface be provided with layer of silica gel.
- 6. flexible display screen flexural property measurement apparatus according to claim 1, it is characterised in that：The bending mechanism (12) angel measuring instrument is also included, the angel measuring instrument is fixed on the frame and, institute adjacent with the bending gear (134) State initial angle and angle at the end that angel measuring instrument is used to detect the bending gear (134).
- 7. flexible display screen flexural property measurement apparatus according to claim 1, it is characterised in that：The detection optics (11) it is arranged in the frame and adjustable with the distance between the fixed part (122).
- 8. flexible display screen flexural property measurement apparatus according to claim 1, it is characterised in that：The frame is framework Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100666.4A CN107860561B (en) | 2017-11-09 | 2017-11-09 | Flexible display screen bending characteristic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100666.4A CN107860561B (en) | 2017-11-09 | 2017-11-09 | Flexible display screen bending characteristic measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107860561A true CN107860561A (en) | 2018-03-30 |
| CN107860561B CN107860561B (en) | 2022-07-12 |
Family
ID=61700103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711100666.4A Active CN107860561B (en) | 2017-11-09 | 2017-11-09 | Flexible display screen bending characteristic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107860561B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680343A (en) * | 2018-05-22 | 2018-10-19 | 歌尔股份有限公司 | A kind of flexible screen detection method and detection device |
| CN108982075A (en) * | 2018-06-08 | 2018-12-11 | 云谷（固安）科技有限公司 | Quantify the method for flexible screen body folding s tress |
| CN109142112A (en) * | 2018-08-31 | 2019-01-04 | 北京玛尔斯精密设备有限公司 | A kind of flexible material bending test apparatus |
| CN111122132A (en) * | 2020-01-10 | 2020-05-08 | 昆山国显光电有限公司 | Flexible screen testing device |
| CN111122131A (en) * | 2020-01-10 | 2020-05-08 | 昆山国显光电有限公司 | Testing arrangement of flexible screen |
| WO2020186711A1 (en) * | 2019-03-21 | 2020-09-24 | 云谷（固安）科技有限公司 | Screen body supporting device and foldable flexible display device |
| CN115782015A (en) * | 2022-12-31 | 2023-03-14 | 浙江斯玛特信息科技有限公司 | Flexible transparent LED display film based on graphene, and preparation process and device thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666729A (en) * | 2009-09-29 | 2010-03-10 | 郑州仕佳通信科技有限公司 | Repeated bending test equipment of optical cable |
| KR20110088872A (en) * | 2010-01-29 | 2011-08-04 | 주식회사 팬택 | Flexible display screen location control apparatus |
| CN204556225U (en) * | 2015-05-06 | 2015-08-12 | 四川虹视显示技术有限公司 | A kind of flexible display screen pick-up unit |
| CN204732125U (en) * | 2015-07-03 | 2015-10-28 | 四川虹视显示技术有限公司 | A kind of flexible display screen pick-up unit |
| CN105547857A (en) * | 2015-12-28 | 2016-05-04 | 昆山工研院新型平板显示技术中心有限公司 | Batch bending testing device and method of flexible display screen |
| KR101680875B1 (en) * | 2016-05-20 | 2016-11-29 | 주식회사 지엔티시스템즈 | Bending and rolling examination apparatus for flexible display and bending and rolling examination method using this |
| WO2016197700A1 (en) * | 2015-06-08 | 2016-12-15 | 京东方科技集团股份有限公司 | Flexible display and bending state detection method for flexible display screen thereof |
| KR20160144694A (en) * | 2015-06-09 | 2016-12-19 | 한밭대학교 산학협력단 | Bending Test Apparatus for Flexible Display Device |
| CN106501076A (en) * | 2016-10-28 | 2017-03-15 | 昆山国显光电有限公司 | A kind of detection fixture of flexible screen crooking ability and method |
| CN107014700A (en) * | 2017-04-25 | 2017-08-04 | 中国电子产品可靠性与环境试验研究所 | Flexing Apparatus |
| CN107144476A (en) * | 2017-04-25 | 2017-09-08 | 中国电子产品可靠性与环境试验研究所 | Flexing Apparatus and its transmission device |
| CN107271148A (en) * | 2017-06-15 | 2017-10-20 | 亚杰科技（江苏）有限公司 | A kind of flexible display screen detection device |
-
2017
- 2017-11-09 CN CN201711100666.4A patent/CN107860561B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666729A (en) * | 2009-09-29 | 2010-03-10 | 郑州仕佳通信科技有限公司 | Repeated bending test equipment of optical cable |
| KR20110088872A (en) * | 2010-01-29 | 2011-08-04 | 주식회사 팬택 | Flexible display screen location control apparatus |
| CN204556225U (en) * | 2015-05-06 | 2015-08-12 | 四川虹视显示技术有限公司 | A kind of flexible display screen pick-up unit |
| WO2016197700A1 (en) * | 2015-06-08 | 2016-12-15 | 京东方科技集团股份有限公司 | Flexible display and bending state detection method for flexible display screen thereof |
| KR20160144694A (en) * | 2015-06-09 | 2016-12-19 | 한밭대학교 산학협력단 | Bending Test Apparatus for Flexible Display Device |
| CN204732125U (en) * | 2015-07-03 | 2015-10-28 | 四川虹视显示技术有限公司 | A kind of flexible display screen pick-up unit |
| CN105547857A (en) * | 2015-12-28 | 2016-05-04 | 昆山工研院新型平板显示技术中心有限公司 | Batch bending testing device and method of flexible display screen |
| KR101680875B1 (en) * | 2016-05-20 | 2016-11-29 | 주식회사 지엔티시스템즈 | Bending and rolling examination apparatus for flexible display and bending and rolling examination method using this |
| CN106501076A (en) * | 2016-10-28 | 2017-03-15 | 昆山国显光电有限公司 | A kind of detection fixture of flexible screen crooking ability and method |
| CN107014700A (en) * | 2017-04-25 | 2017-08-04 | 中国电子产品可靠性与环境试验研究所 | Flexing Apparatus |
| CN107144476A (en) * | 2017-04-25 | 2017-09-08 | 中国电子产品可靠性与环境试验研究所 | Flexing Apparatus and its transmission device |
| CN107271148A (en) * | 2017-06-15 | 2017-10-20 | 亚杰科技（江苏）有限公司 | A kind of flexible display screen detection device |
Non-Patent Citations (1)
| Title |
|---|
| 党鹏乐: "柔性显示器件机械试验方法标准进展", 《信息技术与标准化》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680343A (en) * | 2018-05-22 | 2018-10-19 | 歌尔股份有限公司 | A kind of flexible screen detection method and detection device |
| CN108982075A (en) * | 2018-06-08 | 2018-12-11 | 云谷（固安）科技有限公司 | Quantify the method for flexible screen body folding s tress |
| CN109142112A (en) * | 2018-08-31 | 2019-01-04 | 北京玛尔斯精密设备有限公司 | A kind of flexible material bending test apparatus |
| WO2020186711A1 (en) * | 2019-03-21 | 2020-09-24 | 云谷（固安）科技有限公司 | Screen body supporting device and foldable flexible display device |
| US11937388B2 (en) | 2019-03-21 | 2024-03-19 | Yungu (Gu'an) Technology Co., Ltd.wq | Screen body support device and foldable flexible display device |
| CN111122132A (en) * | 2020-01-10 | 2020-05-08 | 昆山国显光电有限公司 | Flexible screen testing device |
| CN111122131A (en) * | 2020-01-10 | 2020-05-08 | 昆山国显光电有限公司 | Testing arrangement of flexible screen |
| CN111122131B (en) * | 2020-01-10 | 2022-08-09 | 昆山国显光电有限公司 | Testing arrangement of flexible screen |
| US11828675B2 (en) | 2020-01-10 | 2023-11-28 | Kunshan Go-Visionox Opto-Electronics Co., Ltd | Testing device for flexible screen |
| CN115782015A (en) * | 2022-12-31 | 2023-03-14 | 浙江斯玛特信息科技有限公司 | Flexible transparent LED display film based on graphene, and preparation process and device thereof |
| CN115782015B (en) * | 2022-12-31 | 2023-07-07 | 浙江斯玛特信息科技有限公司 | Flexible transparent LED display film based on graphene, preparation process and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107860561B (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107860561A (en) | A kind of flexible display screen flexural property measurement apparatus | |
| CN207812967U (en) | A kind of cement apparatus for leveling | |
| CN206416135U (en) | Measurement jig | |
| CN108217057A (en) | A kind of broad-adjustable transmission device | |
| CN203667680U (en) | Paper reversed curling device | |
| CN204234338U (en) | The adjusting device of material screening machine vibration dish angle | |
| CN109142636A (en) | A kind of rod and tube kind detection device that can be detected a flaw comprehensively | |
| CN218524480U (en) | Metal bellows tensile fatigue test device | |
| CN104669164B (en) | A kind of novel remote controls formula sensor holder | |
| CN206515166U (en) | Electronic tetrad strain controlling formula direct shear apparatus | |
| CN110522107A (en) | Trash separator is straightened in wig | |
| CN208083125U (en) | A kind of Full-automatic tube bending machine | |
| CN110193566B (en) | Efficient steel bar bending equipment | |
| CN103776494B (en) | A kind of surveying instrument | |
| CN210128897U (en) | Detection testing machine for anti-bending performance of ceramic tile | |
| CN214951171U (en) | High-precision roundness detection device for special steel bars | |
| CN209408206U (en) | Burnishing device in a kind of multifunctional stainless steel pipe | |
| CN209311098U (en) | A kind of simulator on multi-state road surface | |
| CN204197922U (en) | Steel pipe poking device | |
| CN207872982U (en) | A kind of screw rod hot rolling forming machine | |
| CN207423484U (en) | A kind of full-automatic impact resistance test device of chair seat | |
| CN209491002U (en) | A kind of anilox roll coating tooling | |
| CN219263350U (en) | Pressure stabilizing device for heating pipeline | |
| CN100567889C (en) | A kind of length of lay for steel cord measuring method and device | |
| CN209439255U (en) | A kind of continuous bending device of steel bending |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220620 Address after: 310000 No. 258, Xueyuan street, Qiantang District, Hangzhou City, Zhejiang Province Applicant after: China Jiliang University Address before: 314001 room 9-1902, Yao Cheng Plaza, Zhongshan East Road, Nanhu District, Jiaxing, Zhejiang. Applicant before: Li Jianjun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |