CN108803099A - A kind of flexible hardness screen detection jig of included backlight - Google Patents
A kind of flexible hardness screen detection jig of included backlight Download PDFInfo
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- CN108803099A CN108803099A CN201810936220.3A CN201810936220A CN108803099A CN 108803099 A CN108803099 A CN 108803099A CN 201810936220 A CN201810936220 A CN 201810936220A CN 108803099 A CN108803099 A CN 108803099A
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- 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
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- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to liquid crystal display panel testing fields, are specifically a kind of flexible hardness screen detection jigs of included backlight.The included flexible hardness screen detection jig of backlight, including board, carrier, compression bonding apparatus and camera observation device, carrier and compression bonding apparatus are set on board working face, product to be measured is placed on the supporting plate of carrier, the probe assembly of compression bonding apparatus is corresponding with the product space on carrier, compression bonding apparatus uses the elbow clamping structure with self-locking, simple in structure, easy to use；Probe assembly pressing plate both ends are connect by tension spring with pedestal, and after the completion of crimping, self-return is realized by tension spring.Camera observation device is set in board, and equipment internal light source of arranging in pairs or groups, the camera of camera observation device is by quartz glass using radiation modality from the bottom up, and more clearly amplification product test region, the probe of probe assembly and product centering are more convenient accurate；Realize that camera position is adjusted by camera rotation regulating mechanism, centering is more convenient.
Description
Technical field
The present invention relates to liquid crystal display panel testing fields, are specifically a kind of flexible hardness screen detection jigs of included backlight.
Background technology
With the rapid development and the improvement of people's living standards of panel display screen, liquid crystal display is in people's daily life
In application it is more and more extensive.Recently as the component development of bending screen, flexible screen is also obtained as a kind of necessary product
Rapid development, corresponding detection device are also applied and are given birth to.
Existing liquid crystal display panel crimping test device structure is complex, and detection product is single, inconvenient to use；Using pressure
Power elbow presss from both sides or the crimping mode of the simple and mechanical structures such as single cam mechanism, during repeating to crimp, and is difficult to ensure probe groups
Part can be crimped accurately with product to be measured, and detection efficiency is not high.
Invention content
In order to solve the above problem, the present invention provides a kind of flexible hardness screen detection jig of included backlight, and the included backlight is soft
Property hardness screen detection jig it is easy to operate, easy to adjust, point screen success rate is high.
The technical solution adopted by the present invention is：A kind of flexible hardness screen detection jig of included backlight, including board, for putting
The compression bonding apparatus set the carrier of product and crimped with product, it is characterised in that：The carrier is arranged on board working face, described
Compression bonding apparatus is arranged on the supporting plate of carrier, and the probe assembly of the compression bonding apparatus is corresponding with the product space on carrier；It is described
Compression bonding apparatus include the pedestal being fixed on supporting plate, at least one elbow being set on the base folder, probe assembly pressing plate and
It is fixed at the probe assembly of probe assembly pressing plate bottom surface, probe assembly pressing plate both ends are connected by tension spring and pedestal
It connects, the handle of the elbow folder is each attached on hand lever, is pressed downward hand lever, and the pressure head of the elbow folder is pressed downward probe assembly pressure simultaneously
Plate, tension spring stretch, and probe assembly is crimped with the product to be measured completion on carrier.
Preferably, further including camera observation device, the camera observation device is arranged in board, the camera observation
The camera of device is located at the underface of product to be measured, and the camera of the camera observation device amplifies product test through quartz glass
Region, probe and the product of the probe assembly complete centering.
Further, the camera observation device includes being connected and fixed plate, being arranged in the camera rotation for being connected and fixed plate both ends
Turning regulating mechanism and the camera for amplifying product test region, the plate that is connected and fixed is fixed on board working face bottom surface,
The camera is arranged in the underface of product to be measured, adjusts camera translation by camera rotation regulating mechanism, adjusts the photograph of camera
Penetrate amplification position.
Further, the camera rotation regulating mechanism includes rotation button, the camera adjustments lead screw being connect with rotation button
With camera micro-adjusting mechanism, camera adjustments lead screw one end passes through the end plate for being connected and fixed plate end to be fixedly connected with rotation button,
The other end is connect with the link block being connected and fixed in the middle part of plate；Camera micro-adjusting mechanism one end passes through nut and camera adjustments lead screw
It is connected, the other end is equipped with camera；Rotation button, the rotation of camera adjustments lead screw are rotated, nut drives camera micro-adjusting mechanism and phase
Machine is moved in parallel along camera adjustments lead screw together.
Further, the camera micro-adjusting mechanism includes finely tuning fixed block, WidFin component and HeiFin component,
The fine tuning fixed block is connected by nut and camera adjustments lead screw, the fine tuning fixed block by WidFin component with
HeiFin component is connect with camera；The formation that the WidFin component and HeiFin component are all made of feed screw nut pair passes
It is dynamic.
It is inhaled preferably, the carrier includes the supporting plate being fixed on board working face and the vacuum for adsorption production
The position of plate, the vacuum plate sucking is corresponding with probe assembly position.
Further, the supporting plate is equipped with two pieces of vertically disposed adjustable plates, and U-shaped hole is equipped on the adjustable plate,
And it is fixed with supporting plate by U-shaped hole；Position of the adjustable plate on supporting plate is adjusted, matching does not have to the product of size.
Further, the adjustable plate is all made of PEEK materials and is made.
Preferably, the board is equipped with the display screen for observing probe assembly and product centering.
The advantageous effect that the present invention obtains is：Carrier and compression bonding apparatus are set on board working face, product to be measured is put
It sets on the supporting plate of carrier, the probe assembly of compression bonding apparatus is corresponding with the product space on carrier, and compression bonding apparatus uses band self-locking
Elbow clamping structure, it is simple in structure, it is easy to use；Probe assembly pressing plate both ends are connect by tension spring with pedestal, after the completion of crimping,
Self-return is realized by tension spring.Camera observation device is set in board, equipment internal light source of arranging in pairs or groups, camera observation device
Camera, using radiation modality from the bottom up, more clearly amplifies product test region, the spy of probe assembly by quartz glass
Needle is more convenient accurate with product centering；It realizes that the horizontal displacement of camera position is adjusted by camera rotation regulating mechanism, passes through
The WidFin component and HeiFin group of camera micro-adjusting mechanism are finely adjusted camera, realize the accurate of the irradiation position of camera
It adjusts, centering is more convenient.The supporting plate of carrier is equipped with two pieces of vertically disposed adjustable plates, is equipped with U-shaped hole on adjustable plate, makes
Different sizes (mainly 8~15.6 cun of flexibility hardness screens) can accurately be placed on carrier.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of carrier and compression bonding apparatus；
Fig. 3 is the explosive view of compression bonding apparatus；
Fig. 4 is the structural schematic diagram of camera observation device；
Fig. 5 is the explosive view of Fig. 4.
Specific implementation mode
The present invention is further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of flexible hardness screen detection jig of included backlight of the present invention, including board 1, carrier 2, crimping
Device 3 and camera observation device 4, carrier 2 is for placing product to be measured, probe assembly 33 and the production on carrier 2 of compression bonding apparatus 3
Grade sets correspondence, after product is correctly placed on carrier 2, drives probe assembly 33 to move by compression bonding apparatus 3, you can to complete to visit
Needle assemblies 33 crimp test with product to be measured.
Carrier 2 is arranged on 1 working face of board, and compression bonding apparatus 3 is arranged on the supporting plate 21 of carrier 2, and in Fig. 1, carrier 2 is set
It sets in the front side of 1 working face of board, for the setting of compression bonding apparatus 3 in rear side, 1 working face of board is horizontally disposed.Camera observation device 4 is set
Set in board 1, the camera 44 of camera observation device 4 is located at the underface of product to be measured, during crimping, probe assembly 33 with
When product centering to be measured, collocation equipment internal light source amplifies the test point position of product, more using radiation modality from the bottom up
Add clearly amplification product test region, keeps the operation of centering adjustment process more convenient, centering is more accurate.It works in board 1
Surface rear end is equipped with display screen 5, and centering process is made more intuitively to be presented on display screen 5.
As Figure 2-3, compression bonding apparatus 3 includes pedestal 31, at least one elbow folder 36, probe assembly pressing plate 32 and probe groups
Part 33, pedestal 31 is fixed on the supporting plate 21 of carrier 2, in the present embodiment, is set on pedestal 31 there are two elbow folder 36, elbow presss from both sides
36 using with self-locking structure elbow folder, elbow folder 36 clamp when, elbow folder 36 can self-locking will not bounce automatically；Probe assembly pressing plate 32
Both ends are connect by tension spring 35 with pedestal 31, and the both ends of pedestal 31 are equipped with tension spring fixed plate 34, and drawing is caught in 35 upper end of tension spring
Probe assembly pressing plate 32 is caught in spring fixed plate 34, lower end；The handle of two elbow folders 36 is each attached on hand lever 37, is pressed downward manually
Hand lever 37, top pressure probe assembly pressing plate 32, the tension spring 35 at both ends stretch the pressure head of two elbow folders 36 downwards simultaneously, probe assembly 33
It is crimped with the product to be measured completion on carrier 2；Between probe assembly pressing plate 32 and the opposite face of pedestal 31 be equipped with sliding rail 38 and
Sliding block 39, sliding rail 38 are arranged on pedestal 31, and sliding block 39 is fixed on probe assembly pressing plate 32, on probe assembly pressing plate 32
When lower movement, sliding block 39 moves in sliding rail, plays the role of guiding, and move more reliable and more stable.Probe assembly 33 passes through
Backing plate 322 is fixed on the briquetting 321 of probe assembly pressing plate 32, and the movement of probe assembly pressing plate 32 drives probe assembly 33 to start shipment
It is dynamic.
Original state is：Elbow folder 36 is in non-self-lock-ing state, and the pressure head of elbow folder 36 does not push down probe assembly pressing plate 32, therefore
Probe assembly 33 is far from the product on carrier 2 under the pulling force of tension spring, and when pushing pushing hand lever 37, the pressure head of elbow folder 36 is gradual
Contact probe component pressing plate 32, when the pressure head of elbow folder 36 drives probe assembly pressing plate 32 to push, probe assembly 33 just pushes down production
When product, elbow folder 36 is just at self-locking state, and the self-lock force of elbow folder 36 can resist the pulling force of tension spring 35, crimping dress at this time
It sets 3 self-lockings to fix, both hands can be unclamped and be detected, when detection finishes, elbow folder 36 can be pushed open at this time, at this time self-locking state solution
It removes, while probe assembly 33 separate product, return, end operation under the pulling force of tension spring 35.
As shown in Fig. 2, carrier 2 includes supporting plate 21, vacuum plate sucking 22 and two pieces of adjustable plates 23 being arranged in a mutually vertical manner, supporting plate
21 are fixed on the horizontal operation face of board 1, and product is adsorbed on by vacuum plate sucking 22 on supporting plate 21, in the x, y direction
It is respectively provided with one piece of adjustable plate 23, U-shaped hole is equipped on adjustable plate 23, adjustable plate 23 passes through U-shaped hole company corresponding on supporting plate 25
Adjustable plate 23 can be adjusted and hold in the palm when the product mounting of different product model (8~15.6 cun) size is in supporting plate 21 by connecing hole correspondence
Positioning is realized in position on plate 21.Adjustable plate 23 is made of PEEK materials, prevents from causing to damage to product.In supporting plate 21
Both sides are fixed with hand-held rod 24, and carrier 2 is facilitated to carry.
As shown in Figure 3-4, in the present embodiment, camera observation device 4 includes being connected and fixed plate 41, camera rotation regulating mechanism
42 and camera 44, it is connected and fixed plate 41 and is fixed on 1 working face bottom surface of board, camera 44 is arranged in the underface of product to be measured, leads to
Camera rotation regulating mechanism 42 is crossed to realize that the position of camera 44 is adjusted, position is amplified in the irradiation to adjust camera 44.
In the present embodiment, camera rotation regulating mechanism 42 includes rotation button 421, camera adjustments lead screw 422 and camera fine tuning
Mechanism 43,433 one end of camera adjustments lead screw pass through the end plate 411 for being connected and fixed 41 end of plate to be fixedly connected with rotation button 421, separately
One end is connect with the link block 412 for being connected and fixed 41 middle part of plate；43 one end of camera micro-adjusting mechanism passes through nut 423 and camera adjustments
Lead screw 422 is connected, and the other end is equipped with camera 44；Rotation button 421 is rotated, camera adjustments lead screw 422 rotates, 423 band of nut
Dynamic camera micro-adjusting mechanism 43 and camera 44 are moved in parallel along lead screw 422 together.It fixes and sets in the lower face for being connected and fixed plate 41
There are guide plate 45, camera micro-adjusting mechanism 43 to coordinate by sliding block 46 and guide plate 45, camera micro-adjusting mechanism 43 and phase are driven in nut 423
Together along during lead screw 422 moves in parallel, sliding block 46 moves machine 44 along guide plate 45 so that movement is more steady.
In the present embodiment, camera micro-adjusting mechanism 43 includes fine tuning fixed block 431, WidFin component 432 and HeiFin
Component 433, fine tuning fixed block 431 are connect by nut 423 with camera adjustments lead screw 422, and the upper surface of fine tuning fixed block 431 is set
There are sliding block 46, the lower face of fine tuning fixed block 431 to be equipped with WidFin component 432, WidFin component 432 and HeiFin group
Part 433 is linked together by a vertical support frame, and camera 44 is connect by connecting bracket 435 with HeiFin component 433.Water
Flat trimming assembly 432 and HeiFin component 433 are all made of straight line module, are driven by the formation of feed screw nut pair, adjust water
Flat trimming assembly 432 or HeiFin component 433 can realize fine tuning of the camera 44 in the horizontal direction or on vertical direction.
Product Manual centering is placed on the vacuum plate sucking 22 of carrier 2, big pore position is selected to put well, opens light source, just
44 position of step section camera adjusts product space manually after display screen 5 finds position, after alignment, press vacuum suction by
Button inhales product vacuum；Careful adjusting adjustable plate 23, probe assembly 33 are directed at product, pull down elbow folder 36 and lock, probe assembly 33
Product, signal conduction are pushed down, test closes vacuum suction after completing test, pushes hand lever 37 open upwards, unclamp product test point, take
Lower product, without adjusting 23 position of adjustable plate again when measuring same product again at this time.It tests Deng this machine is all
Bi Hou when needing to test next products of different specifications, repeats above-mentioned action.
The basic principle and key structural feature of the present invention has been shown and described above.The present invention is not limited by examples detailed above
System, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It both falls in the range of claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (9)
1. a kind of flexible hardness screen detection jig of included backlight, including board (1), the carrier (2) for placing product and with production
The compression bonding apparatus (3) of product crimping, it is characterised in that：The carrier (2) is arranged on board (1) working face, the compression bonding apparatus
(3) it is arranged on the supporting plate (21) of carrier, probe assembly (33) and the product space on carrier (2) of the compression bonding apparatus (3)
It is corresponding；The compression bonding apparatus (3) includes the pedestal (31) being fixed on supporting plate (21), is arranged on pedestal (31) at least
One elbow folder (36), probe assembly pressing plate (32) and the probe assembly (33) for being fixed at probe assembly pressing plate (32) bottom surface,
Probe assembly pressing plate (32) both ends are connect by tension spring (35) with pedestal (31), and the handle of the elbow folder (36) is fixed
On hand lever (37), it is pressed downward hand lever (37), the pressure head of the elbow folder (36) while downwards top pressure probe assembly pressing plate (32) are drawn
Spring (35) stretches, and probe assembly (33) is crimped with the product to be measured completion on carrier (2).
2. the flexible hardness screen detection jig of included backlight according to claim 1, it is characterised in that：Further include camera observation
Device (4), in board (1), the camera (44) of the camera observation device (4) is located at for camera observation device (4) setting
The camera (4) of the underface of product to be measured, the camera observation device (4) amplifies product test region through quartz glass (6),
The probe of the probe assembly (33) completes centering with product.
3. the flexible hardness screen detection jig of included backlight according to claim 2, it is characterised in that：The camera observation dress
(4) are set to be connected and fixed the camera rotation regulating mechanism (42) at plate (41) both ends including being connected and fixed plate (41), being arranged and be used for
Amplify the camera (44) in product test region, the plate (41) that is connected and fixed is fixed on board (1) working face bottom surface, the phase
Machine (44) is arranged in the underface of product to be measured, and adjusting camera (44) by camera rotation regulating mechanism (42) translates, and adjusts phase
Position is amplified in the irradiation of machine (44).
4. the flexible hardness screen detection jig of included backlight according to claim 3, it is characterised in that：The camera rotation is adjusted
It includes rotation button (421), the camera adjustments lead screw (422) being connect with rotation button (421) and camera micro-adjusting mechanism to save mechanism (42)
(43), described camera adjustments lead screw (421) one end passes through the end plate (411) and rotation button (421) for being connected and fixed plate (41) end
It is fixedly connected, the other end is connect with the link block (412) being connected and fixed in the middle part of plate (41)；Described camera micro-adjusting mechanism (42) one end
It is connected by nut (423) and camera adjustments lead screw (422), the other end is equipped with camera (44)；Rotation button (421) is rotated,
Camera adjustments lead screw (422) rotates, and nut (423) drives camera micro-adjusting mechanism (42) and camera (44) together along camera adjustments silk
Bar (422) moves in parallel.
5. the flexible hardness screen detection jig of included backlight according to claim 4, it is characterised in that：The camera freqency fine adjustment machine
Structure (43) includes fine tuning fixed block (431), WidFin component (432) and HeiFin component (433), the fine tuning fixed block
(431) it is connected by nut (423) and camera adjustments lead screw (422), the fine tuning fixed block (431) passes through WidFin
Component (432) and HeiFin component (433) are connect with camera (44)；The WidFin component (432) and HeiFin group
Part (433) is all made of the formation transmission of feed screw nut pair.
6. the flexible hardness screen detection jig of included backlight according to Claims 1 to 5 any one, it is characterised in that：Institute
It includes being fixed on the supporting plate (21) on board (1) working face and the vacuum plate sucking (22) for adsorption production to state carrier (2), described
The position of vacuum plate sucking (22) is corresponding with probe assembly (33) position.
7. the flexible hardness screen detection jig of included backlight according to claim 6, it is characterised in that：On the supporting plate (21)
Equipped with two pieces of vertically disposed adjustable plates (23), it is equipped with U-shaped hole on the adjustable plate (23), and pass through U-shaped hole and supporting plate
(21) fixed；Position of the adjustable plate (23) on supporting plate (21) is adjusted, matching does not have to the product of size.
8. the flexible hardness screen detection jig of included backlight according to claim 7, it is characterised in that：The adjustable plate (23)
PEEK materials are all made of to be made.
9. the flexible hardness screen detection jig of included backlight according to claim 1, it is characterised in that：On the board (1)
Equipped with the display screen (5) for observing probe assembly (33) and product centering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936220.3A CN108803099A (en) | 2018-08-16 | 2018-08-16 | A kind of flexible hardness screen detection jig of included backlight |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936220.3A CN108803099A (en) | 2018-08-16 | 2018-08-16 | A kind of flexible hardness screen detection jig of included backlight |
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| Publication Number | Publication Date |
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| CN108803099A true CN108803099A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810936220.3A Pending CN108803099A (en) | 2018-08-16 | 2018-08-16 | A kind of flexible hardness screen detection jig of included backlight |
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Cited By (2)
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| CN109343246A (en) * | 2018-12-03 | 2019-02-15 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling for the crimping of small size display panel exactitude position |
| CN111077353A (en) * | 2020-01-19 | 2020-04-28 | 南京微桥检测技术有限公司 | Display panel CELL end detection probe and jig |
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|---|---|---|---|---|
| CN109343246A (en) * | 2018-12-03 | 2019-02-15 | 武汉精毅通电子技术有限公司 | A kind of conducting tooling for the crimping of small size display panel exactitude position |
| CN109343246B (en) * | 2018-12-03 | 2024-04-16 | 武汉精毅通电子技术有限公司 | Conduction tool for accurate alignment and compression joint of small-size display panel |
| CN111077353A (en) * | 2020-01-19 | 2020-04-28 | 南京微桥检测技术有限公司 | Display panel CELL end detection probe and jig |
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