CN110727131A - Detection device is used in liquid crystal display production - Google Patents
Detection device is used in liquid crystal display production Download PDFInfo
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- CN110727131A CN110727131A CN201911028442.6A CN201911028442A CN110727131A CN 110727131 A CN110727131 A CN 110727131A CN 201911028442 A CN201911028442 A CN 201911028442A CN 110727131 A CN110727131 A CN 110727131A
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- China
- Prior art keywords
- liquid crystal
- crystal display
- sliding sleeve
- platform
- upright post
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a detection device for liquid crystal display screen production, which comprises a workbench, a stand column and a rotating platform, wherein a circular slide rail is fixed at the top of the workbench through bolts, the rotating platform is arranged at the top of the circular slide rail, a placing plate is arranged at the top of the rotating platform, the stand column is installed at one end of the top of the workbench through a mounting groove, a sliding sleeve is sleeved on the outer side of the stand column, one side of the sliding sleeve is connected with a backup rod through a threaded groove, the other side of the stand column is provided with a dial gauge, a tension spring is sleeved on the outer side of the stand column and positioned at the top of the sliding sleeve, the other end of the top of the workbench is fixed with a frame through bolts, the interior of the frame is connected with an. The invention can detect the thickness, the weight and the like of the liquid crystal display screen, has the function of static elimination and is suitable for wide popularization and use.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a detection device for liquid crystal display screen production.
Background
The Liquid Crystal Display screen, which is called Liquid Crystal Display for short in English, belongs to a flat panel Display, is used for screen Display of televisions and computers, and needs to be detected after the Liquid Crystal Display screen is produced.
Patent number CN 201721915335.1's publication a liquid crystal display detection device, the liquid crystal display who will wait to detect puts in placing the display screen draw-in groove on the platform, carries out the circular telegram, detects it can normally work unusually.
The disadvantages of the refitting device are that: 1. simple structure, detectable project is single, 2, do not possess static-removing when examining liquid crystal display, produce static because of the friction easily, static can lead to liquid crystal display inside electronic component to damage, for this reason, we provide a detection device for liquid crystal display production.
Disclosure of Invention
The invention mainly aims to provide a detection device for liquid crystal display screen production, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a detection device is used in liquid crystal display production, includes workstation, stand and rotation platform, the workstation top is provided with circular slide rail and circular slide rail top through the bolt fastening and rotates the platform, it is provided with places the board to rotate the platform top, workstation top one end is installed the stand through the mounting groove, stand outside cover is equipped with the sliding sleeve, sliding sleeve one side is connected with the back bar through the thread groove and the stand opposite side has seted up the graduation apparatus, stand outside cover is equipped with the extension spring and the extension spring is located the sliding sleeve top, the workstation top other end has frame and frame inside to be connected with the ion fan through the pivot through the bolt fastening, workstation one end is installed weighing sensor and weighing sensor's sense terminal through the mount pad and is located places the board bottom.
Further, it has slider and slider to be located inside the circular slide rail to rotate platform bottom both ends through the bolt fastening, it installs through the bearing to rotate the platform bottom and rotates the stand bottom and be located inside the workstation.
Further, place board top veneer and have flexible protection pad and flexible protection pad inside veneer and have rubber non-slip raised, rubber non-slip raised's quantity is a plurality of.
Further, the sliding sleeve one end has been seted up and has been observed the groove and the sliding sleeve other end is connected with the handle through the thread groove, the stand top is connected with the LED light through the pivot.
Further, the extension spring bottom is fixed in the sliding sleeve top through the bolt and the extension spring top is fixed in the stand top through the bolt.
Compared with the prior art, the invention has the following beneficial effects:
1. through setting up circular slide rail and slider, make the rotation platform can rotate to the board of placing that drives the top rotates, make things convenient for personnel to observe liquid crystal display comprehensively and be non-existence flaw, through setting up weighing sensor, can detect out the weight of waiting to detect liquid crystal display, through setting up the sliding sleeve, lean on pole and stand, personnel can stimulate the handle and drive the lean on pole through the sliding sleeve and move down, the lean on pole moves to waiting the liquid crystal display top, look over the graduation apparatus through the observation groove of sliding sleeve one end, can detect liquid crystal display's thickness.
2. Through setting up the ion fan, can produce a large amount of air currents that have positive negative charge, can with take the liquid crystal display who detects go up the electric charge neutralization fall, avoid when detecting because of the static that the friction produced leads to the inside electronic component of liquid crystal display to damage.
Drawings
Fig. 1 is a schematic view of the overall structure of a detection device for producing a liquid crystal display screen according to the present invention.
Fig. 2 is a schematic structural view of an ion blower of the detection device for producing the liquid crystal display screen.
FIG. 3 is a schematic top view of a mounting plate of the detecting device for producing a liquid crystal display panel according to the present invention.
FIG. 4 is a diagram of electrical connection of the detecting device for LCD production according to the present invention.
In the figure: 1. a work table; 2. a column; 3. rotating the platform; 4. placing the plate; 5. a frame; 6. an ion blower; 7. a circular slide rail; 8. a slider; 9. a weighing sensor; 10. rotating the upright post; 11. a flexible protective pad; 12. rubber anti-skid projections; 13. an LED lighting lamp; 14. a leaning rod; 15. a sliding sleeve; 16. an observation tank; 17. a tension spring; 18. a dial gauge; 19. a handle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, a detection device for producing a liquid crystal display screen comprises a workbench 1, a stand column 2 and a rotating platform 3, a circular slide rail 7 is fixed on the top of the workbench 1 through a bolt, a rotating platform 3 is arranged on the top of the circular slide rail 7, a placing plate 4 is arranged on the top of the rotating platform 3, an upright post 2 is arranged at one end of the top of the working platform 1 through an installation groove, a sliding sleeve 15 is sleeved outside the upright post 2, one side of the sliding sleeve 15 is connected with a leaning rod 14 through a thread groove, the other side of the upright post 2 is provided with a dial gauge 18, the outer side of the upright post 2 is sleeved with a tension spring 17, the tension spring 17 is positioned at the top of the sliding sleeve 15, the other end of the top of the workbench 1 is fixed with a frame 5 through a bolt, the interior of the frame 5 is connected with an ion fan 6 through a rotating shaft, weighing sensor 9 is installed through the mount pad to workstation 1 one end and the sense terminal of weighing sensor 9 is located places board 4 bottom.
Wherein, 3 bottom both ends of rotary platform are fixed with slider 8 and slider 8 through the bolt and are located inside circular slide rail 7, 3 bottoms of rotary platform are installed through the bearing and are rotated stand 10 and rotate stand 10 bottom and be located inside 1 of workstation.
In this embodiment, as shown in fig. 1, the sliding block 8 and the circular sliding rail 7 enable the rotating platform 3 to rotate, and the rotating column 10 can improve the stability of the rotating platform 3.
Wherein, place board 4 top veneer and have flexible protection pad 11 and flexible protection pad 11 inside veneer and have rubber non-slip raised 12, the quantity of rubber non-slip raised 12 is a plurality of.
In this embodiment, as shown in fig. 3, when the flexible protection pad 11 is placed on the placement board 4, the liquid crystal display screen is not scratched, and the plurality of rubber skidproof protrusions 12 can prevent the liquid crystal display screen from sliding.
Wherein, the sliding sleeve 15 one end is seted up and is observed groove 16 and the sliding sleeve 15 other end is connected with handle 19 through the thread groove, 2 tops of stand are connected with LED light 13 through the pivot.
In this embodiment, as shown in fig. 1, the person can know the moving distance of the leaning rod 14 by looking over the observation slot 16, the handle 19 facilitates the person to pull the sliding sleeve 15, the LED illumination lamp 13 can improve the surrounding brightness, and the person can conveniently look over the surface of the liquid crystal display screen.
Wherein, the bottom end of the tension spring 17 is fixed on the top of the sliding sleeve 15 through a bolt, and the top end of the tension spring 17 is fixed on the top end of the upright post 2 through a bolt.
In this embodiment, as shown in fig. 1, the tension spring 17 can pull the sliding sleeve 15 to be reset quickly.
It should be noted that the invention is a detection device for producing a liquid crystal display, when in use, a person uses a power line to connect the product with an external power line, the liquid crystal display to be detected is placed on a placing plate 4, a flexible protection pad 11 enables the liquid crystal display to be placed on the placing plate 4 without being scratched, a plurality of rubber anti-slip bumps 12 can prevent the liquid crystal display from sliding, when the liquid crystal display is placed on the placing plate 4, a weighing sensor 9 can detect the weight of the liquid crystal display, the person can hold a handle 19 to drive a leaning rod 14 to move downwards through a sliding sleeve 15, the leaning rod is moved to the top of the liquid crystal display on the placing plate 4, the person can check a scale 18 on one side of an upright post 2 through a reserved groove 16, the thickness of the liquid crystal display can be detected, the person loosens the handle 18 to pull the sliding sleeve 15 to reset quickly, and the circular sliding rail 7 and a, thereby drive the liquid crystal display who places 4 tops of board and rotate, make things convenient for the all-round liquid crystal display surface of vwatching of personnel, personnel can open LED light 13 and illuminate around, make things convenient for personnel to look over liquid crystal display, personnel open ion fan 6, can produce a large amount of air currents that have positive and negative electric charge, can with take the electric charge that takes on the liquid crystal display who detects with fall, the static that produces because of the friction when avoiding detecting leads to the inside electronic component of liquid crystal display to damage.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a detection device is used in liquid crystal display production, includes workstation (1), stand (2) and rotary platform (3), its characterized in that: a circular sliding rail (7) is fixed at the top of the workbench (1) through a bolt, a rotating platform (3) is arranged at the top of the circular sliding rail (7), a placing plate (4) is arranged at the top of the rotating platform (3), an upright post (2) is arranged at one end of the top of the working platform (1) through an installation groove, a sliding sleeve (15) is sleeved on the outer side of the upright post (2), one side of the sliding sleeve (15) is connected with a leaning rod (14) through a thread groove, a dial gauge (18) is arranged on the other side of the upright post (2), the outer side of the upright post (2) is sleeved with a tension spring (17), the tension spring (17) is positioned at the top of the sliding sleeve (15), the other end of the top of the workbench (1) is fixed with a frame (5) through a bolt, the interior of the frame (5) is connected with an ion fan (6) through a rotating shaft, and one end of the workbench (1) is provided with a weighing sensor (9) through a mounting seat, and the detection end of the weighing sensor (9) is positioned at the bottom of the placing plate (4).
2. The detecting device for the production of the liquid crystal display screen according to claim 1, wherein: rotate platform (3) bottom both ends and be located inside circular slide rail (7) through the bolt fastening have slider (8) and slider (8), it installs through the bearing to rotate platform (3) bottom and rotates stand (10) and rotate stand (10) bottom and be located workstation (1) inside to rotate platform (3).
3. The detecting device for the production of the liquid crystal display screen according to claim 1, wherein: place board (4) top veneer and have flexible protection pad (11) and flexible protection pad (11) inside veneer have rubber antiskid protrusion (12), the quantity of rubber antiskid protrusion (12) is a plurality of.
4. The detecting device for the production of the liquid crystal display screen according to claim 1, wherein: an observation groove (16) is formed in one end of the sliding sleeve (15), the other end of the sliding sleeve (15) is connected with a handle (19) through a thread groove, and the top of the upright post (2) is connected with an LED illuminating lamp (13) through a rotating shaft.
5. The detecting device for the production of the liquid crystal display screen according to claim 1, wherein: the bottom end of the tension spring (17) is fixed at the top of the sliding sleeve (15) through a bolt, and the top end of the tension spring (17) is fixed at the top end of the upright post (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028442.6A CN110727131A (en) | 2019-10-28 | 2019-10-28 | Detection device is used in liquid crystal display production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028442.6A CN110727131A (en) | 2019-10-28 | 2019-10-28 | Detection device is used in liquid crystal display production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110727131A true CN110727131A (en) | 2020-01-24 |
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ID=69222175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911028442.6A Pending CN110727131A (en) | 2019-10-28 | 2019-10-28 | Detection device is used in liquid crystal display production |
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| Country | Link |
|---|---|
| CN (1) | CN110727131A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577390A (en) * | 2020-12-11 | 2021-03-30 | 九江福莱克斯有限公司 | Convenient operation's calibrator |
-
2019
- 2019-10-28 CN CN201911028442.6A patent/CN110727131A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577390A (en) * | 2020-12-11 | 2021-03-30 | 九江福莱克斯有限公司 | Convenient operation's calibrator |
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