CN108319046A - A kind of liquid crystal display detection device - Google Patents
A kind of liquid crystal display detection device Download PDFInfo
- Publication number
- CN108319046A CN108319046A CN201810278878.XA CN201810278878A CN108319046A CN 108319046 A CN108319046 A CN 108319046A CN 201810278878 A CN201810278878 A CN 201810278878A CN 108319046 A CN108319046 A CN 108319046A
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- China
- Prior art keywords
- fixed seat
- controller
- electrically connected
- conducting wire
- detection device
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- 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.)
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Classifications
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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
Abstract
The invention discloses a kind of liquid crystal display detection devices, including seal box, first the second fixed seat of fixed seat and backlight detection device, the both ends of the base top are separately installed with the first fixed seat and the second fixed seat, seal box is installed at the top of pedestal between first fixed seat and the second fixed seat, the first electric telescopic rod is mounted at the top of the slide, the output end of first electric telescopic rod is mounted on connecting seat, and electromagnetism sliding rail is equipped between two connecting seats.The present invention is by being equipped with seal box, first the second fixed seat of fixed seat and backlight detection device, sliding clamp is equipped with by rack inside the holder of strap side, the gear of rack and motor output end is intermeshed, sliding clamp is mounted on pressure sensor close to the side center of strap, convenient for incuding pressure when clamping display screen by pressure sensor, convenient for the display screen of clamping different-thickness, it is convenient for the use of device.
Description
Technical field
The present invention relates to detection device technical field, specially a kind of liquid crystal display detection device.
Background technology
Liquid crystal display, English abbreviation LCD are the one kind for belonging to flat-panel screens, for television set and computer
The advantages of screen display, the display screen is that power consumption is low, small, radiation is low, and liquid crystal display has used two panels polarization material
In liquid crystal solution, when electric current being made to pass through the liquid crystal can rearrange and achieve the purpose that imaging, in liquid crystal display
Before screen manufacture, need, by detection, display screen defective to be rejected, but existing detection mode is mainly by manually examining
It surveys, heavy workload, detection efficiency is low, and is easily influenced by individual factor during artificial detection, some smaller deformation defects
It can not detected, can not ensure the quality of display screen when manufacture, while existing mechanical detection instrument can not be according to display screen
Size thickness be fixed, multi-orientation detection can not be carried out.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of liquid crystal display detection device
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of liquid crystal display detection device, including sealing
Case, first the second fixed seat of fixed seat and backlight detection device, the both ends of the base top are separately installed with the first fixed seat
USB interface is installed with the side of the second fixed seat, and the second fixed seat, USB interface by conducting wire and the first fixed seat inside
The controller of bottom end side installation is electrically connected, and is equipped at the top of pedestal between first fixed seat and the second fixed seat close
The center of joint sealing, seal box side is equipped with side door, and touch display screen, touch display screen are equipped on the seal box above side door
It is electrically connected by conducting wire and controller, and the side of the first fixed seat internal controller is equipped with wind turbine, wind turbine passes through conducting wire
Be electrically connected with the controller, servo motor be installed above the first fixed seat inner fan, servo motor by conducting wire with
Controller is electrically connected, and the output end of servo motor extends to the first fixed seat close to the outside of seal box side and is equipped with second
Electric telescopic rod, and the second fixed seat inner bottom is equipped with disposal box, the side of disposal box is equipped with cleaning box, cleaning box
One end extends to the outside of the second fixed seat, and the side inside second fixed seat is equipped with dust hopper, the output of dust hopper
End at the top of connecting tube and disposal box by being fixedly connected, and the side of the second fixed seat inner tip is equipped with flexible circuit
Device, flexible circuit device are electrically connected with the controller by conducting wire, and the inner transverse of the second fixed seat is passed through below the flexible circuit device
It is installed with shaft, shaft extends to the outside of the second fixed seat close to the side of seal box and is equipped with the second electric telescopic rod, and
The output end of two the second electric telescopic rods is mounted on motor cabinet, and the inside of the motor cabinet is mounted on motor, and motor is equal
It is electrically connected with the controller by conducting wire, the side of motor output end is mounted on holder, and the output end of motor all extends to folder
The inside of seat is simultaneously equipped with gear, and one end of the holder other side is mounted on strap, the holder of strap side
It is internal that sliding clamp, rack and pinion intermeshing are equipped with by rack, and sliding clamp is close to the side of strap
Center is mounted on pressure sensor, the input terminal electric connection of the output end and controller of two pressure sensors, the folder
Backlight detection device is installed at the top of the pedestal of seat lower section, backlight detection device is electrically connected with the controller by conducting wire, and first
Side at the top of fixed seat and the second fixed seat close to seal box is equipped with sliding slot, and the inside of sliding slot is mounted on slide, described
The first electric telescopic rod is mounted at the top of slide, the output end of the first electric telescopic rod is mounted on connecting seat, two companies
Electromagnetism sliding rail is installed between joint chair, electromagnetism slide is installed, and the bottom end of electromagnetism slide is equipped with camera on electromagnetism sliding rail,
Camera is electrically connected by conducting wire and controller.
Preferably, sealing ring is installed at the marginal position inside the side door.
Preferably, the electromagnetism sliding rail and electromagnetism slide are electrically connected by conducting wire and controller.
Preferably, the one end of the rack far from sliding clamp is equipped with limited block.
Preferably, the side of the sliding clamp and strap is equipped with rubber pad.
Compared with prior art, the beneficial effects of the invention are as follows：The liquid crystal display detection device is by being provided with sealing
Case, first the second fixed seat of fixed seat and backlight detection device are equipped with servo electricity above the first fixed seat internal controller
The output end of machine, servo motor is equipped with the second electric telescopic rod, is equipped with touch display screen on seal box, in the second fixed seat
Shaft one end of portion's installation is equipped with the second electric telescopic rod, and the output end of two the second electric telescopic rods is mounted on motor
Seat, the output end of motor cabinet motor are equipped with holder, are convenient for the different size of display screen of clamping, drive and fix convenient for servo motor
Display screen on holder is rotated, convenient for display screen carry out different angle detection, avoid tiny deformation and defect without
Method is found out, and increases detection efficiency, holder one end is equipped with strap, pacifies by rack inside the holder of strap side
Equipped with sliding clamp, the gear of rack and motor output end is intermeshed, and sliding clamp is equal close to the side of strap center
Pressure when pressure sensor is convenient for incuding clamping display screen by pressure sensor is installed, convenient for the aobvious of clamping different-thickness
Display screen is convenient for the use of device, cunning is mounted on inside the sliding slot being equipped at the top of the first fixed seat and the second fixed seat of the invention
First electric telescopic rod output end of seat, slide top installation is mounted on connecting seat, the electromagnetism installed between two connecting seats
Electromagnetism slide is installed, and the bottom end of electromagnetism slide is equipped with camera on sliding rail, convenient for adjusting camera in detection process
Position, convenient for comprehensive, the quality of guarantee manufacture display screen of the detection of increase display screen.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic structural cross-sectional view of the present invention；
Fig. 3 is the partial schematic sectional view of the present invention.
In figure：1- seal boxs；The first fixed seats of 2-；3- side doors；4- pedestals；5- touch display screens；6-USB interfaces；7-
Two fixed seats；8- cleaning boxes；9- connecting seats；The first electric telescopic rods of 10-；11- servo motors；12- wind turbines；13- controllers；
14- electromagnetism sliding rails；15- electromagnetism slides；16- cameras；17- slides；18- sliding slots；19- flexible circuit devices；20- shafts；21- collection
Dirt bucket；22- connecting tubes；23- disposal boxes；The second electric telescopic rods of 24-；25- motor cabinets；26- backlight detection devices；27- holders；
28- motors；29- racks；30- sliding clamps；31- pressure sensors；32- gears；33- limited blocks；34- straps；35- rubbers
Rubber cushion.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the invention：A kind of liquid crystal display detection device, including seal box
1, the both ends of 2 second fixed seat 7 of the first fixed seat and backlight detection device 26,4 top of pedestal are separately installed with the first fixed seat 2
USB interface 6 is installed with the side of the second fixed seat 7, and the second fixed seat 7, USB interface 6 passes through conducting wire and the first fixed seat 2
The controller 13 of inner bottom side installation is electrically connected, the top peace of pedestal 4 between the first fixed seat 2 and the second fixed seat 7
Equipped with seal box 1, the center of 1 side of seal box is equipped with side door 3, sealing ring is equipped at the marginal position inside side door 3, just
In increasing the leakproofness inside device, it is convenient for the use of device, touch display screen 5 is installed on the seal box 1 of 3 top of side door,
Touch display screen 5 is electrically connected by conducting wire and controller 13, and the side of 2 internal controller 13 of the first fixed seat is equipped with wind
Machine 12, wind turbine 12 are electrically connected by conducting wire with controller 13, and the top of 2 inner fan 12 of the first fixed seat is equipped with servo motor
11, the model of servo motor 11 can be HC-KFS23B servo motors, and servo motor 11 is electrically connected by conducting wire with controller 13,
The output end of servo motor 11 extends to the first fixed seat 2 close to the outside of 1 side of seal box and is equipped with the second electric expansion
Bar 24, and 7 inner bottom of the second fixed seat is equipped with disposal box 23, the side of disposal box 23 is equipped with cleaning box 8, cleaning box 8
One end extend to the outside of the second fixed seat 7, the side inside the second fixed seat 7 is equipped with dust hopper 21, dust hopper 21
Output end is fixedly connected by connecting tube 22 with the top of disposal box 23, and the side of 7 inner tip of the second fixed seat is equipped with
Flexible circuit device 19, flexible circuit device 19 are electrically connected by conducting wire with controller 13,19 the second fixed seat 7 of lower section of flexible circuit device
Inner transverse through thering is shaft 20, shaft 20 to extend to the outside of the second fixed seat 7 close to the side of seal box 1 and be equipped with
Second electric telescopic rod 24, and the output end of two the second electric telescopic rods 24 is mounted on motor cabinet 25, motor cabinet 25 it is interior
Portion is mounted on motor 28, and the model of motor 28 can be JK-M10VA motors, and motor 28 is electrically connected by conducting wire and controller 13
It connects, the side of 28 output end of motor is mounted on holder 27, and the output end of motor 28 all extends to inside and the peace of holder 27
Equipped with gear 32, one end of 27 other side of holder is mounted on strap 34, and 27 inside of holder of 34 side of strap is
Sliding clamp 30 is installed by rack 29, the side of sliding clamp 30 and strap 34 is equipped with rubber pad 35, convenient for increasing
Add elasticity tension when 34 clamping of sliding clamp 30 and strap, damage display screen, rack 29 is avoided mutually to be nibbled with gear 32
It closes, the one end of rack 29 far from sliding clamp 30 is equipped with limited block 33, is convenient for the displacement distance of limit slippage clamping plate 30, convenient for dress
The use set, and sliding clamp 30 is mounted on pressure sensor 31, pressure sensor close to the side center of strap 34
31 model can be HXT-MH-201 pressure sensors, the output end of two pressure sensors 31 and the input terminal electricity of controller 13
Property connection, the top of 27 lower section pedestal 4 of holder is equipped with backlight detection device 26, and backlight detection device 26 passes through conducting wire and control
Device 13 is electrically connected, and the first fixed seat 2 and 7 top of the second fixed seat are equipped with sliding slot 18, sliding slot 18 close to the side of seal box 1
Inside be mounted on slide 17, the top of slide 17 is mounted on the first electric telescopic rod 10, the first electric telescopic rod 10
Output end is mounted on connecting seat 9, and electromagnetism sliding rail 14 is equipped between two connecting seats 9, electromagnetism is equipped on electromagnetism sliding rail 14
Slide 15, electromagnetism sliding rail 14 and electromagnetism slide 15 are electrically connected by conducting wire and controller 13, convenient for electromagnetism slide 15 in electricity
It is moved on magnetic sliding rail 14, is convenient for the use of device, and the bottom end of electromagnetism slide 15 is equipped with camera 16, camera 16 is by leading
Line is electrically connected with controller 13.
Operation principle：In use, connecting external power supply first, side door 3, the big ditty of display screen detected as needed are opened
The distance between second electric telescopic rod 24 is saved, between display screen is then placed on the strap 34 of two holders 27,
The driving circuit of display screen and flexible circuit device 19 are electrically connected, side door 3 is closed, 28 work of motor is controlled by controller 13
Make so that motor 28 is rotated with moving gear 32 so that sliding clamp 30 is moved with 32 intermeshing rack 29 of gear
Lower to be moved to strap 34, when pressure sensor 31 receives pressure signal, motor 28 stops operating, so that display
The fixed clamping of screen then opens camera 16, servo motor 11 and backlight detection between strap 34 and sliding clamp 30
Device 26 so that display screen is rotated by the drive of servo motor 11 so that display screen is in the irradiation in backlight detection device 26
Under rotated, be imaged convenient for display screen multi-angle, pass through and adjust position and slide of the electromagnetism slide 15 on electromagnetism sliding rail 14
17 position in sliding slot 16 so that camera 16 is irradiated display screen in different positions, is shown convenient for complete detection
Screen removes the dust impurity on display screen finally by the work of wind turbine 12, and dust impurity is blown by wind turbine 12 in dust hopper 21, and
Storage dirt is carried out in into disposal box 23, taking out display screen convenient for removing display screen surface rubbish, after dedusting can be completed inspection
It surveys, when needing to preserve display screen detection data, can be exported data by USB interface 6, kept convenient for data.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of liquid crystal display detection device, including seal box (1), (2) second fixed seat (7) of the first fixed seat and backlight inspection
Survey device (26), it is characterised in that：Both ends at the top of the pedestal (4) are separately installed with the first fixed seat (2) and second and fix
Seat (7), and the side of the second fixed seat (7) is equipped with USB interface (6), USB interface (6) passes through conducting wire and the first fixed seat (2)
The controller (13) of inner bottom side installation is electrically connected, pedestal between first fixed seat (2) and the second fixed seat (7)
(4) seal box (1) is installed, the center of seal box (1) side is equipped with side door (3), the seal box above side door (3) at the top of
(1) touch display screen (5) is installed, touch display screen (5) is electrically connected by conducting wire and controller (13), and first fixes on
The side of seat (2) internal controller (13) is equipped with wind turbine (12), and wind turbine (12) is electrically connected by conducting wire with controller (13), institute
It states and servo motor (11) is installed above the first fixed seat (2) inner fan (12), servo motor (11) passes through conducting wire and control
Device (13) electrical connection processed, the output end of servo motor (11) extend to outside of the first fixed seat (2) close to seal box (1) side
And the second electric telescopic rod (24) is installed, and the second fixed seat (7) inner bottom is equipped with disposal box (23), disposal box (23)
Side cleaning box (8) is installed, one end of cleaning box (8) extends to the outside of the second fixed seat (7), second fixed seat
(7) internal side is equipped with dust hopper (21), and the output end of dust hopper (21) passes through connecting tube (22) and disposal box (23)
Top is fixedly connected, and the side of the second fixed seat (7) inner tip is equipped with flexible circuit device (19), flexible circuit device (19)
It is electrically connected with controller (13) by conducting wire, the inner transverse of the second fixed seat (7) runs through below the flexible circuit device (19)
There are shaft (20), shaft (20) to extend to the outside of the second fixed seat (7) close to the side of seal box (1) and the second electricity is installed
Dynamic telescopic rod (24), and the output end of two the second electric telescopic rods (24) is mounted on motor cabinet (25), the motor cabinet
(25) inside is mounted on motor (28), and motor (28) is electrically connected by conducting wire with controller (13), motor (28) output
The side at end is mounted on holder (27), and the output end of motor (28) all extends to the inside of holder (27) and is equipped with gear
(32), one end of holder (27) other side is mounted on strap (34), the holder (27) of strap (34) side
Internal to be equipped with sliding clamp (30) by rack (29), rack (29) is intermeshed with gear (32), and sliding clamp
(30) pressure sensor (31), the output of two pressure sensors (31) are mounted on close to the side center of strap (34)
End and the input terminal of controller (13) are electrically connected, and are equipped with backlight detection dress below the holder (27) at the top of pedestal (4)
It sets (26), backlight detection device (26) is electrically connected by conducting wire with controller (13), and the first fixed seat (2) and the second fixed seat
(7) top is equipped with sliding slot (18) close to the side of seal box (1), and the inside of sliding slot (18) is mounted on slide (17), described
The first electric telescopic rod (10) is mounted at the top of slide (17), the output end of the first electric telescopic rod (10) is mounted on company
Joint chair (9) is equipped with electromagnetism sliding rail (14) between two connecting seats (9), electromagnetism slide (15) is equipped on electromagnetism sliding rail (14),
And the bottom end of electromagnetism slide (15) is equipped with camera (16), camera (16) is electrically connected by conducting wire and controller (13).
2. a kind of liquid crystal display detection device according to claim 1, it is characterised in that：Side door (3) inside
Sealing ring is installed at marginal position.
3. a kind of liquid crystal display detection device according to claim 1, it is characterised in that：The electromagnetism sliding rail (14) and
Electromagnetism slide (15) is electrically connected by conducting wire and controller (13).
4. a kind of liquid crystal display detection device according to claim 1, it is characterised in that：The rack (29) is far from sliding
One end of dynamic clamping plate (30) is equipped with limited block (33).
5. a kind of liquid crystal display detection device according to claim 1, it is characterised in that：The sliding clamp (30) and
The side of strap (34) is equipped with rubber pad (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278878.XA CN108319046A (en) | 2018-04-01 | 2018-04-01 | A kind of liquid crystal display detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278878.XA CN108319046A (en) | 2018-04-01 | 2018-04-01 | A kind of liquid crystal display detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108319046A true CN108319046A (en) | 2018-07-24 |
Family
ID=62899571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810278878.XA Pending CN108319046A (en) | 2018-04-01 | 2018-04-01 | A kind of liquid crystal display detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108319046A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283712A (en) * | 2018-10-09 | 2019-01-29 | 四川省长江龙科技有限公司 | A kind of liquid crystal display screen of mobile phone ageing tester |
| CN110262094A (en) * | 2019-06-20 | 2019-09-20 | 东莞理工学院 | It is a kind of for detecting the fixture of the display function of remote controler liquid crystal display |
| CN110824741A (en) * | 2019-11-26 | 2020-02-21 | 深圳市海菲光电发展有限公司 | Liquid crystal display module testing device |
| CN111562063A (en) * | 2020-05-13 | 2020-08-21 | 安徽帝显电子有限公司 | Liquid crystal display surface leakage detection device and method |
| CN112333917A (en) * | 2020-09-27 | 2021-02-05 | 奥士康科技股份有限公司 | PCB (printed circuit board) inspection and processing positioning assembly |
| CN112547557A (en) * | 2020-11-21 | 2021-03-26 | 江苏赛愽智能制造研究院有限公司 | Visual detection system and detection method for casting core shell |
| CN112595358A (en) * | 2020-12-07 | 2021-04-02 | 苏州摩尔法机器人智能科技有限公司 | Operation screen automated inspection machine |
| CN113865826A (en) * | 2021-08-31 | 2021-12-31 | 广东省威汇智能科技有限公司 | Display screen module detection device and detection system |
| CN116164798A (en) * | 2023-04-23 | 2023-05-26 | 罗孚橡胶（江苏）有限公司 | Rubber sealing element and performance detection device thereof |
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| CN112333917A (en) * | 2020-09-27 | 2021-02-05 | 奥士康科技股份有限公司 | PCB (printed circuit board) inspection and processing positioning assembly |
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| CN112595358A (en) * | 2020-12-07 | 2021-04-02 | 苏州摩尔法机器人智能科技有限公司 | Operation screen automated inspection machine |
| CN113865826A (en) * | 2021-08-31 | 2021-12-31 | 广东省威汇智能科技有限公司 | Display screen module detection device and detection system |
| CN113865826B (en) * | 2021-08-31 | 2024-04-09 | 广东省威汇智能科技有限公司 | Display screen module detection device and detection system |
| CN116164798A (en) * | 2023-04-23 | 2023-05-26 | 罗孚橡胶（江苏）有限公司 | Rubber sealing element and performance detection device thereof |
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Application publication date: 20180724 |