CN216927295U - LCD liquid crystal display detection device - Google Patents
LCD liquid crystal display detection device Download PDFInfo
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- CN216927295U CN216927295U CN202123038281.4U CN202123038281U CN216927295U CN 216927295 U CN216927295 U CN 216927295U CN 202123038281 U CN202123038281 U CN 202123038281U CN 216927295 U CN216927295 U CN 216927295U
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- fixed connection
- support frame
- layer board
- display screen
- electric putter
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Abstract
The utility model discloses a Liquid Crystal Display (LCD) detection device which comprises a mounting plate, wherein a row of spray nozzles are arranged on the lower surface of the mounting plate, the upper surface of a support frame is fixedly connected with a storage tank, colorless fluorescent water is stored in the storage tank, a connecting pipe is communicated between the storage tank and the spray nozzles, the lower surface of the mounting plate is fixedly connected with two vertical plates, a fiber cloth roller is rotatably connected between the two vertical plates, a transverse plate is fixedly connected to one side of the support frame, and an ultraviolet lamp tube is arranged on the lower surface of the transverse plate. According to the utility model, the colorless fluorescent water is sprayed on the display screen, the colorless fluorescent water at the scratch part is more than the colorless fluorescent water at other smooth parts after being wiped, and the luminous condition of the colorless fluorescent water is checked through ultraviolet irradiation, so that the scratch condition on the surface of the display screen is judged, and the screening is performed, so that the time is saved and the speed is high.
Description
Technical Field
The utility model relates to the field of display screen detection, in particular to a Liquid Crystal Display (LCD) detection device.
Background
Liquid crystal displays, which are flat, ultra-thin display devices, consist of a certain number of color or black and white pixels placed in front of a light source or a reflective surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices.
The very fragile surface of display screen is transporting the in-process, very easily produces the mar because of colliding with for a short time, and because reasons such as reflection of light, makes the staff be difficult to discover whole mar through naked eye, takes place easily to omit, and inefficiency, and is consuming time hard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a detection device for an LCD (liquid crystal display), thereby solving the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a LCD liquid crystal display detection device, is including examining test table, the upper surface of examining test table is equipped with the layer board, the last fixed surface who examines test table connects the support frame, the first electric putter of last fixed surface connection of support frame, first electric putter's telescopic link runs through the support frame, the lower extreme fixed connection mounting panel of first electric putter's telescopic link, the lower surface of mounting panel is equipped with one row of shower nozzle, the last fixed surface connection bin of support frame, store colorless fluorescence water in the bin, communicate the connecting pipe between bin and the shower nozzle, two risers of lower fixed surface connection of mounting panel, two rotate between the riser and connect the fibre cloth cylinder, support frame one side fixed connection diaphragm, the lower surface of diaphragm is equipped with ultraviolet tube.
Preferably, the upper surface of the detection table is provided with a chute, the chute is connected with a sliding rod in a sliding manner, the sliding rod is located below the supporting plate and is fixedly connected with the supporting plate, the upper surface of the detection table is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a second electric push rod, a telescopic rod of the second electric push rod penetrates through the vertical plate, and the telescopic rod of the second electric push rod is fixedly connected with the sliding rod.
Preferably, the lower fixed surface of mounting panel connects two installation pieces, two rotate between the installation piece and connect square piece, be equipped with the cavity in the square piece, the shower nozzle is located square piece and is linked together with the cavity in the square piece, be equipped with the control valve on the connecting pipe.
Preferably, the upper surface of layer board is equipped with puts the thing platform, the upper surface of layer board is equipped with fixed subassembly, fixed subassembly is used for fixed screen.
Preferably, the fixed component comprises four vertical rods, four vertical rods are slidably connected with the supporting plate and four vertical rods are located on two sides of the object placing table, all the vertical rods are fixedly connected with a connecting block on one side, the lower surface of the connecting block is fixedly connected with a rubber block, and the lower surface of the connecting block is fixedly connected with a spring between the supporting plate.
Preferably, examine two horizontal poles of fixed surface connection of test table, two the horizontal pole is in the both sides of spout, two the three arc piece of the equal fixed connection of upper surface of horizontal pole, adjacent two distance between the arc piece equals with the distance between two montants of putting thing platform one side, the lower extreme of montant is equipped with the cambered surface, two the horizontal pole is located respectively and puts four montants of thing platform both sides under, the lower extreme of montant contacts with the upper surface of horizontal pole.
The utility model has the advantages that: the LCD screen detection device sprays colorless fluorescent water to the display screen, the spray head sprays the colorless fluorescent water in the storage tank on the surface of the display screen in a spray mode by wiping and using an ultraviolet irradiation mode, then the colorless fluorescent water on the surface of the display screen is wiped by the fiber cloth roller, when the surface of the display screen has a scratch, more colorless fluorescent water enters the scratch during wiping, the colorless fluorescent water on other smooth parts is wiped by the fiber cloth roller, then the surface of the display screen is irradiated by the ultraviolet lamp tube, and as the colorless fluorescent water on the scratch is more than the colorless fluorescent water on other smooth parts, the emitted light of the colorless fluorescent water on the scratch is brighter than the light of the residual colorless fluorescent water on the smooth parts after irradiation, the brightness of the fluorescent water on the surface of the display screen is observed, therefore, the scratch condition on the surface of the display screen is judged, screening is carried out, and time and speed are saved.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a side view of the basic structure of the present invention;
FIG. 3 is an enlarged schematic view of E in FIG. 2;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is an enlarged schematic view of the structure at F in fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1-6, the LCD liquid crystal display detection device provided by the present invention comprises a detection table 1, a support plate 11 is disposed on the upper surface of the detection table 1, a support frame 12 is fixedly connected to the upper surface of the detection table 1, a first electric push rod 13 is fixedly connected to the upper surface of the support frame 12, an expansion rod of the first electric push rod 13 penetrates through the support frame 12, a mounting plate 14 is fixedly connected to the lower end of the expansion rod of the first electric push rod 13, a row of spray heads 15 is disposed on the lower surface of the mounting plate 14, a storage box 16 is fixedly connected to the upper surface of the support frame 12, colorless fluorescent water is stored in the storage box 16, a connection pipe 17 is connected between the storage box 16 and the spray heads 15, two vertical plates 18 are fixedly connected to the lower surface of the mounting plate 14, a fiber cloth roller 19 is rotatably connected between the two vertical plates 18, a transverse plate 2 is fixedly connected to one side of the support frame 12, and an ultraviolet lamp 21 is disposed on the lower surface of the transverse plate 2; when the device is used for recycling an old display screen, scratches on the display screen are detected, the display screen is placed on the supporting plate, then colorless fluorescent water in the storage tank 16 is sprayed on the surface of the display screen in a spraying mode through the spray head 15, then the colorless fluorescent water on the surface of the display screen is wiped through the fiber cloth roller 19, when the surface of the display screen has scratches, more colorless fluorescent water enters the scratches during wiping, the colorless fluorescent water at other smooth parts can be wiped off by the fiber cloth roller 19, then the surface of the display screen is irradiated through the ultraviolet lamp tube 21, and as the colorless fluorescent water at the scratches is more than the colorless fluorescent water at other smooth parts, the light emitted by the colorless fluorescent water at the scratches after irradiation is brighter than the light emitted by the residual colorless fluorescent water at the smooth parts, and the brightness of the fluorescent water on the surface of the display screen is observed, therefore, the scratch condition on the surface of the display screen is judged, the screening is carried out, the time is saved, the screening is quick, the light-emitting time of the colorless fluorescent water is only a few minutes, and the subsequent treatment is not influenced.
The upper surface of the detection table 1 is provided with a sliding groove, a sliding rod 22 is connected in the sliding groove in a sliding manner, the sliding rod 22 is positioned below the supporting plate 11 and is fixedly connected with the supporting plate 11, the upper surface of the detection table 1 is fixedly connected with a vertical plate 23, one side of the vertical plate 23 is fixedly connected with a second electric push rod 24, a telescopic rod of the second electric push rod 24 penetrates through the vertical plate 23, and a telescopic rod of the second electric push rod 24 is fixedly connected with the sliding rod 22; the second electric push rod 24 pushes the sliding rod 22 to slide in the sliding groove, and the colorless fluorescent water is sprayed and the irradiation process is wiped during the sliding process.
The lower surface of the mounting plate 14 is fixedly connected with two mounting blocks 25, a square block 26 is rotatably connected between the two mounting blocks 25, a cavity is arranged in the square block 26, the spray head 15 is positioned on the square block 26 and is communicated with the cavity in the square block 26, and a control valve is arranged on the connecting pipe 17; the angle of the spray head 15 can be adjusted by rotating the square block 26, and during spraying, the spraying of colorless fluorescent water can be controlled by the control valve to obtain the optimal spraying angle, so that the spraying effect is better.
The upper surface of the supporting plate 11 is provided with a placing table 27, the upper surface of the supporting plate 11 is provided with a fixing component 3, the fixing component 3 is used for fixing a screen, the fixing component 3 comprises four vertical rods 31, the four vertical rods 31 are slidably connected with the supporting plate 11, the four vertical rods 31 are positioned at two sides of the placing table 27, one side of each vertical rod 31 is fixedly connected with a connecting block 32, the lower surface of each connecting block 32 is fixedly connected with a rubber block 33, a spring 34 is fixedly connected between the lower surface of each connecting block 32 and the supporting plate 11, the upper surface of the detection table 1 is fixedly connected with two cross rods 35, the two cross rods 35 are positioned at two sides of the sliding chute, the upper surfaces of the two cross rods 35 are fixedly connected with three arc-shaped blocks 36, the distance between the two adjacent arc-shaped blocks 36 is equal to the distance between the two vertical rods 31 at one side of the placing table 27, the lower ends of the vertical rods 31 are provided with cambered surfaces, the two cross rods 35 are respectively positioned under the four vertical rods 31 at two sides of the placing table 27, the lower end of the vertical rod 31 is contacted with the upper surface of the cross rod 35; the second electric push rod 24 pulls the supporting plate 11 to move to one side of the detection platform 1, so that all four vertical rods 31 slide on the arc-shaped blocks 36, the vertical rods 31 are pushed upwards, the rubber blocks 33 on one side of the vertical rods 31 move upwards, a certain distance is generated between the rubber blocks 33 and the object placing platform 27, then the display screen is placed on the object placing platform 27, then the second electric push rod 24 pushes the supporting plate 11 to move, so that the vertical rods 31 slide down the arc-shaped blocks 36, the rubber blocks 33 move downwards to press the edge of the display screen, the display screen is fixed, after the display screen is sprayed and irradiated, the display screen is pushed to the other side of the detection platform 1 by the second electric push rod 24, so that all the four vertical rods 31 slide on the arc-shaped blocks 36 on the other side of the detection platform 1 and the arc-shaped blocks 36 in the middle of the detection platform 1 again, the vertical rods 31 carry the rubber blocks 33 to move upwards again, a certain distance is generated between the rubber blocks 33 and the object placing platform 27, and the display screen can be taken down from the object placing platform 27, accomplish once and detect, realize that the quick installation of display screen is fixed and dismantle, be applicable to and detect a large amount of display screens, improve work efficiency.
When the device is used, the second electric push rod 24 pulls the supporting plate 11 to move to one side of the detection platform 1, so that the four vertical rods 31 all slide on the arc-shaped blocks 36, the vertical rods 31 are pushed upwards, the rubber blocks 33 on one side of the vertical rods 31 move upwards, a certain distance is generated between the rubber blocks 33 and the object placing platform 27, then a display screen is placed on the object placing platform 27, then the second electric push rod 24 pushes the supporting plate 11 to move, the vertical rods 31 slide down the arc-shaped blocks 36, the rubber blocks 33 move downwards to press the edge of the display screen, the display screen is fixed, the first electric push rod 13 pushes the mounting plate 14 to be close to the display screen downwards, the control valve is opened, colorless fluorescent water is sprayed, when the display screen moves along with the supporting plate 11, the display screen contacts the fiber cloth roller 19 to be wiped, the surface of the display screen is irradiated through the ultraviolet lamp tube 21, the second electric push rod 24 pushes the other side of the detection platform 1, and the four vertical rods 31 all slide on the arc-shaped blocks 36 on the other side of the detection platform 1 and the arc-shaped blocks 36 in the middle of the other side of the detection platform 1 again In the above, the vertical rod 31 carries the rubber block 33 to move upwards again, so that a certain distance is generated between the rubber block 33 and the object placing table 27, the display screen is taken down from the object placing table 27, and the brightness of the fluorescent water on the surface of the display screen is observed, so that the scratch condition on the surface of the display screen is judged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a LCD liquid crystal display detection device, is including examining test table (1), its characterized in that: the upper surface of examining test table (1) is equipped with layer board (11), examine upper surface fixed connection support frame (12) of test table (1), the first electric putter (13) of upper surface fixed connection of support frame (12), the telescopic link of first electric putter (13) runs through support frame (12), lower extreme fixed connection mounting panel (14) of the telescopic link of first electric putter (13), the lower surface of mounting panel (14) is equipped with one row of shower nozzle (15), the upper surface fixed connection bin (16) of support frame (12), store colorless fluorescence water in bin (16), communicate connecting pipe (17) between bin (16) and shower nozzle (15), two riser (18) of lower fixed connection of mounting panel (14), two rotate between riser (18) and connect fibre cloth cylinder (19), one side of the support frame (12) is fixedly connected with a transverse plate (2), and an ultraviolet lamp tube (21) is arranged on the lower surface of the transverse plate (2).
2. The LCD panel inspection apparatus of claim 1, wherein: the upper surface of examining test table (1) is equipped with the spout, sliding connection slide bar (22) in the spout, slide bar (22) be located the below of layer board (11) and with layer board (11) fixed connection, examine the upper surface fixed connection riser (23) of test table (1), one side fixed connection second electric putter (24) of riser (23), the telescopic link of second electric putter (24) runs through riser (23), the telescopic link and slide bar (22) fixed connection of second electric putter (24).
3. The LCD panel inspection apparatus of claim 1, wherein: two installation piece (25) of lower fixed surface connection of mounting panel (14), two rotate between installation piece (25) and connect square piece (26), be equipped with the cavity in square piece (26), shower nozzle (15) are located square piece (26) and are linked together with the cavity in square piece (26), be equipped with the control valve on connecting pipe (17).
4. The LCD panel inspection apparatus of claim 1, wherein: the upper surface of layer board (11) is equipped with puts thing platform (27), the upper surface of layer board (11) is equipped with fixed subassembly (3), fixed subassembly (3) are used for fixed screen.
5. The LCD liquid crystal display inspection device of claim 4, wherein: fixed subassembly (3) include four montants (31), four montant (31) and layer board (11) sliding connection, four montant (31) are located the both sides of putting thing platform (27), and are whole the equal fixed connection connecting block (32) in one side of montant (31), the lower fixed surface of connecting block (32) connects block rubber (33), fixed connection spring (34) between the lower surface of connecting block (32) and layer board (11).
6. The LCD panel inspection apparatus of claim 1, wherein: examine two horizontal poles (35) of upper surface fixed connection of platform (1), two horizontal pole (35) are for in the both sides of spout, two the three arc piece (36) of the equal fixed connection of upper surface of horizontal pole (35), adjacent two distance between arc piece (36) equals with the distance between two montants (31) of putting thing platform (27) one side, the lower extreme of montant (31) is equipped with the cambered surface, two horizontal pole (35) are located respectively and put four montants (31) of thing platform (27) both sides under, the lower extreme of montant (31) contacts with the upper surface of horizontal pole (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038281.4U CN216927295U (en) | 2021-12-06 | 2021-12-06 | LCD liquid crystal display detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038281.4U CN216927295U (en) | 2021-12-06 | 2021-12-06 | LCD liquid crystal display detection device |
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| Publication Number | Publication Date |
|---|---|
| CN216927295U true CN216927295U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123038281.4U Active CN216927295U (en) | 2021-12-06 | 2021-12-06 | LCD liquid crystal display detection device |
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| CN (1) | CN216927295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879311A (en) * | 2023-09-08 | 2023-10-13 | 复旦大学附属眼耳鼻喉科医院 | Surface detection device of optical device |
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2021
- 2021-12-06 CN CN202123038281.4U patent/CN216927295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116879311A (en) * | 2023-09-08 | 2023-10-13 | 复旦大学附属眼耳鼻喉科医院 | Surface detection device of optical device |
| CN116879311B (en) * | 2023-09-08 | 2023-11-24 | 复旦大学附属眼耳鼻喉科医院 | Surface detection device of optical device |
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