CN209246995U - A kind of liquid crystal display panel angularity cubing - Google Patents
A kind of liquid crystal display panel angularity cubing Download PDFInfo
- Publication number
- CN209246995U CN209246995U CN201822184246.5U CN201822184246U CN209246995U CN 209246995 U CN209246995 U CN 209246995U CN 201822184246 U CN201822184246 U CN 201822184246U CN 209246995 U CN209246995 U CN 209246995U
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- China
- Prior art keywords
- liquid crystal
- display panel
- crystal display
- angularity
- microscope carrier
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 239000000523 sample Substances 0.000 claims abstract description 7
- 230000002459 sustained effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of liquid crystal display panel angularity cubings, including board, organic frame, microscope carrier and first driving device are set on board, microscope carrier is slided along straight horizontal to be arranged, first driving device drives microscope carrier, the second driving device and lifting platform are provided in rack, lifting platform is slided along linear vertical to be arranged, second driving device drives lifting platform, several first detection devices and several second detection devices are equidistantly provided on lifting platform, first detection device is staggered with second detection device point two rows, and the probe of the two is all set in sustained height.The utility model, which has the advantages that, only needs single stepping that the purpose detected automatically can be realized, and has fabulous precision and higher efficiency, meets the requirement of batch detection.
Description
Technical field
The invention belongs to electronic products manufacturing technology fields, and in particular to a kind of liquid crystal display panel angularity cubing.
Background technique
Liquid crystal display panel since the factors such as manufacturing process will appear product surface buckling deformation, due to product buckling deformation to
Cause liquid crystal display panel to assemble in subsequent assembling process abnormal, and generate water ripples, abnormal sound etc. related bad, therefore, needs
The angularity of liquid crystal panel surface is detected.There are the means of many testing product angularities in the prior art, but by
A satisfied effect cannot be all properly arrived in the problem of detection efficiency and precision.Therefore people have made new detection again
Jig realizes high efficiency, detects to obtain purpose in high precision.
Application No. is a solution is provided in the patent of " 201220433464.8 ", that is, pass through the recessed of specific width
Slot realizes the detection of liquid crystal display panel with the transverse slat for sliding setting, although improving efficiency and precision compared to traditional approach,
There are still certain defects.It can be seen from specification and attached drawing its operating process in total in two steps, before this by groove to liquid
Two side positions of crystal panel are detected, and are then detected again by central location of the transverse slat to liquid crystal display panel, it is seen then that the inspection
The efficiency of survey mode is still not ideal enough, and whole process is to manually control, therefore there are still further rooms for improvement.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of liquid crystal display panel angularity cubing is provided, it can
The surface warp degree of automatic detection liquid crystal display panel, has fabulous precision and higher efficiency, meets the requirement of batch detection.
To solve prior art problem, the invention discloses a kind of liquid crystal display panel angularity cubing, including board, on board
Organic frame, microscope carrier and first driving device are set, and microscope carrier is slided along straight horizontal to be arranged, and first driving device drives microscope carrier, machine
The second driving device and lifting platform are provided on frame, lifting platform is slided along linear vertical to be arranged, the driving lifting of the second driving device
Platform is equidistantly provided with several first detection devices and several second detection devices, the first detection device and second on lifting platform
Detection device point two rows are staggered, and the probe of the two is all set in sustained height.
Preferably,
Sliding rail is provided on board, be slidably installed sliding block on sliding rail, and microscope carrier is installed on sliding block.
Preferably,
First driving device includes motor and horizontal screw lead, and one end of motor fixed setting, horizontal screw lead rotates setting, separately
One end connects the shaft of motor, and microscope carrier and horizontal screw lead are cooperatively connected.
Preferably,
Vertical sliding is provided with guide rod in rack, and the end of guide rod is connected with lifting platform.
Preferably,
Second driving device includes handwheel and vertical lead screw, and vertical lead screw and rack are cooperatively connected, and one end and handwheel connect
It connects, the connection of the other end and lifting platform.
Preferably,
The first clamp system and/or the second clamp system are provided on microscope carrier, the first clamp system is long for liquid crystal display panel
Spend the clamping of the two sides in direction, clamping of second clamp system for the two sides of liquid crystal display panel width direction.
Preferably,
First clamp system includes the first fixed block and the first movable block being oppositely arranged, and the first fixed block is fixedly installed,
The sliding setting of first movable block, and be connected by the first spring with microscope carrier.
Preferably,
Second clamp system includes the second fixed block and the second movable block being oppositely arranged, and the second fixed block is fixedly installed,
The sliding setting of second movable block, and be connected by second spring with microscope carrier.
Preferably,
First detection device and second detection device are displacement sensor.
Preferably,
First detection device and the setting spacing of second detection device are 5~10cm.
The invention has the benefit that only needing single stepping that the purpose detected automatically can be realized, have fabulous
Precision and higher efficiency, meet the requirement of batch detection.
Detailed description of the invention
Fig. 1 is the structural perspective of a preferred embodiment of the invention；
Fig. 2 is the structure front view of embodiment illustrated in fig. 1；
Fig. 3 is the structure top view of embodiment illustrated in fig. 1；
Fig. 4 is the structure principle chart of the first clamp system in embodiment illustrated in fig. 1.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figures 1 to 4, organic frame 2, microscope carrier are arranged on board 1 for a kind of liquid crystal display panel angularity cubing, including board 1
7 and first driving device, microscope carrier 7 is slided along straight horizontal to be arranged, and first driving device drives microscope carrier 7, and the is provided in rack 2
Two driving devices and lifting platform 9, lifting platform 9 is slided along linear vertical to be arranged, and the second driving device drives lifting platform 9, lifting platform 9
On be equidistantly provided with several first detection devices 10 and several second detection devices 11, the first detection device 10 and the second detection
11 points of two rows of device are staggered, and the probe of the two is all set in sustained height.
Before detection, which need to be connected with detection device, detection device is enable to transmit a signal to detection device simultaneously
It is able to show corresponding data on detection device.After ready, liquid crystal display panel 8 is put on microscope carrier 7, then starts first
Driving device, microscope carrier 7 are moved along a straight line by below rack 2, the probe of the first detection device 10 and second detection device 11 exists
The surface of liquid crystal display panel 8 slips over, if there are uplift and deformations on liquid crystal display panel 8 surface, the probe of one of detection device will
Occur mobile to make the corresponding signal of detection device generation to detection device, when the numerical value detected is more than preset value,
It can determine whether that the angularity on 8 surface of liquid crystal display panel is bad, removed at this time and change another piece of LCD screen repetition and is above-mentioned
Process.Since surface warp necessarily causes a certain range of apparent height to change, when detection device is without setting
It sets and much can be detected surface warp situation.In addition to this it is possible in the upper longer detection block of installation length of popping one's head in, thus
The width direction of entire liquid crystal display panel is covered, realization more accurately detects.
Further, sliding rail 5 is provided on board 1, be slidably installed sliding block 19 on sliding rail 5, and microscope carrier 7 is installed on sliding block 19
On.First driving device includes motor 6 and horizontal screw lead 13, and motor 6 is fixedly installed, and one end of horizontal screw lead 13 rotates setting,
The other end connects the shaft of motor 6, and microscope carrier 7 and horizontal screw lead 13 are cooperatively connected.Microscope carrier can be realized by the positive and negative rotation of motor 6
7 move forward and backward, easy to operate, high degree of automation.
Further, vertical sliding is provided with guide rod 3 in rack 2, and the end of guide rod 3 is connected with lifting platform 9.Second drives
Dynamic device includes handwheel 4 and vertical lead screw 12, and vertical lead screw 12 is cooperatively connected with rack 2, and one end connect with handwheel 4, is another
End is connect with lifting platform 9.Since the specification of liquid crystal display panel 8 is different, when thickness changes, need through the second driving
Device adjusts to make height to lifting platform, to realize the zeroing of detection device.
Further, the first clamp system and/or the second clamp system are provided on microscope carrier 7, the first clamp system is used
Clamping in the two sides of 8 length direction of liquid crystal display panel, folder of second clamp system for the two sides of 8 width direction of liquid crystal display panel
Tightly.Liquid crystal display panel 8 only needs to be clamped one of dimensional directions when detecting only by the light pressure popped one's head in
, four sides can also be clamped completely and reach most stable of state.
Further, the first clamp system includes the first fixed block 14 and the first movable block 16 being oppositely arranged, and first
Fixed block 14 is fixedly installed, and the first movable block 16 is slidably arranged in the sliding slot on microscope carrier 7, and passes through guiding raised line and sliding slot slot
Guide groove 18 on wall forms guiding cooperation, and the first movable block 16 is connect with the first spring 17 being similarly disposed in sliding slot.Pass through
First spring 17 realizes the automatic adjustment of the first movable block 16, while also providing certain clamping force.Similarly, the second clamping machine
Structure includes the second fixed block 15 and the second movable block being oppositely arranged, the fixed setting of the second fixed block 15, the sliding of the second movable block
Setting, and be connected by second spring with microscope carrier 7.
Further, the first detection device 10 and second detection device 11 are displacement sensor, are able to detect that liquid crystal
The slight warpage in 8 surface of panel and generate probe displacement variation.Further, the first detection device 10 and second detection device
11 setting spacing is 5~10cm.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of liquid crystal display panel angularity cubing, including board (1), it is characterised in that:
Organic frame (2), microscope carrier (7) and first driving device are set on the board (1), and the microscope carrier (7) is sliding along straight horizontal
Dynamic setting, the first driving device drive the microscope carrier (7), are provided with the second driving device and lifting on the rack (2)
Platform (9), the lifting platform (9) is slided along linear vertical to be arranged, and second driving device drives the lifting platform (9), described
Several first detection devices (10) and several second detection devices (11), first inspection are equidistantly provided on lifting platform (9)
It surveys device (10) to be staggered with the second detection device (11) point two rows, the probe of the two is all set in sustained height.
2. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
It is provided with sliding rail (5), is slidably installed on the sliding rail (5) sliding block (19) on the board (1), microscope carrier (7) installation
In on the sliding block (19).
3. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
The first driving device includes motor (6) and horizontal screw lead (13), motor (6) fixed setting, the horizontal silk
One end of thick stick (13) rotates setting, and the other end connects the shaft of the motor (6), the microscope carrier (7) and the horizontal screw lead
(13) it is cooperatively connected.
4. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
Vertical sliding is provided with guide rod (3) on the rack (2), and the end of the guide rod (3) is connected with the lifting platform (9).
5. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
Second driving device includes handwheel (4) and vertical lead screw (12), and the vertical lead screw (12) is matched with the rack (2)
Connection is closed, one end is connect with the handwheel (4), the other end is connect with the lifting platform (9).
6. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
The first clamp system and/or the second clamp system are provided on the microscope carrier (7), first clamp system is used for liquid crystal
The clamping of the two sides of panel (8) length direction, folder of second clamp system for the two sides of liquid crystal display panel (8) width direction
Tightly.
7. a kind of liquid crystal display panel angularity cubing according to claim 6, which is characterized in that
First clamp system includes the first fixed block (14) and the first movable block (16) being oppositely arranged, and described first is fixed
Block (14) fixed setting, the first movable block (16) sliding setting, and pass through the first spring (17) and the microscope carrier (7) phase
Even.
8. a kind of liquid crystal display panel angularity cubing according to claim 6, which is characterized in that
Second clamp system includes the second fixed block (15) and the second movable block being oppositely arranged, second fixed block
(15) it is fixedly installed, the second movable block sliding setting, and is connected by second spring with the microscope carrier (7).
9. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
First detection device (10) and the second detection device (11) are displacement sensor.
10. a kind of liquid crystal display panel angularity cubing according to claim 1, which is characterized in that
The setting spacing of first detection device (10) and the second detection device (11) is 5~10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184246.5U CN209246995U (en) | 2018-12-25 | 2018-12-25 | A kind of liquid crystal display panel angularity cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184246.5U CN209246995U (en) | 2018-12-25 | 2018-12-25 | A kind of liquid crystal display panel angularity cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246995U true CN209246995U (en) | 2019-08-13 |
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ID=67534503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184246.5U Expired - Fee Related CN209246995U (en) | 2018-12-25 | 2018-12-25 | A kind of liquid crystal display panel angularity cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500935A (en) * | 2019-08-29 | 2019-11-26 | 京东方科技集团股份有限公司 | Curvature measuring device |
| CN112485196A (en) * | 2020-12-21 | 2021-03-12 | 旭东机械(昆山)有限公司 | Detection device and detection method for liquid crystal panel |
-
2018
- 2018-12-25 CN CN201822184246.5U patent/CN209246995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500935A (en) * | 2019-08-29 | 2019-11-26 | 京东方科技集团股份有限公司 | Curvature measuring device |
| CN112485196A (en) * | 2020-12-21 | 2021-03-12 | 旭东机械(昆山)有限公司 | Detection device and detection method for liquid crystal panel |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |