CN220650361U - Display screen wearability detection device - Google Patents
Display screen wearability detection device Download PDFInfo
- Publication number
- CN220650361U CN220650361U CN202321787172.9U CN202321787172U CN220650361U CN 220650361 U CN220650361 U CN 220650361U CN 202321787172 U CN202321787172 U CN 202321787172U CN 220650361 U CN220650361 U CN 220650361U
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims description 17
- 238000005498 polishing Methods 0.000 abstract description 26
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 239000000843 powder Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a display screen wear resistance detection device which comprises a workbench, wherein a slot is formed in the upper end of the workbench, a first bidirectional screw is rotatably connected to the middle position of the slot, limit rods are fixedly connected to the positions, located on two sides of the first bidirectional screw, of the slot, and clamping assemblies are arranged on two sides of the upper end of the slot. According to the utility model, the distance between the clamping assemblies can be adjusted through the first servo motor, the first bidirectional screw and the limiting rod, and the distance between the L-shaped clamping plates of the clamping assemblies can be adjusted through the second bidirectional screw, the third servo motor and the second sliding block, so that four corners of the display screen can be clamped through the L-shaped clamping plates, the clamping firmness can be improved, and the display screen is prevented from shifting during polishing.
Description
Technical Field
The utility model relates to the technical field of wear resistance detection devices, in particular to a display screen wear resistance detection device.
Background
In the production and processing process of the computer display screen, in order to meet the use requirement, the wear resistance of the computer display screen needs to be detected, the surface of the display screen is rubbed manually or mechanically through a sanding disc, scratches after friction are observed, and the wear resistance is judged.
The utility model discloses a wear resistance detection device for a computer display screen, which comprises a base, wherein a first chute and a second chute are symmetrically arranged at the top end of the base, the first chute and the second chute are respectively positioned at the front side and the rear side of the base, a first sliding block is arranged in the first chute, a first screw rod is arranged in the first chute, a second sliding block is arranged in the second chute, a sliding rod is fixedly arranged in the second chute, a third chute is arranged at the bottom end of a horizontal part of the U-shaped bracket, a third chute is arranged in the third chute, a cylinder is fixedly connected with the bottom end of the third chute, and a fixing plate is symmetrically arranged at the two sides of the top end of the base.
Above-mentioned wearability detection device is spacing only carries out the clamping to the both sides of display screen, at the in-process of polishing, appears the phenomenon that the display screen shifted easily, can cause the influence to the testing result, and at the in-process of polishing, the untimely clearance of piece that produces, can cause the influence to polishing effect, and is inconvenient for observing the mar.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a display screen wear resistance detection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a display screen wearability detection device, includes the workstation, the fluting has been seted up to the upper end of workstation, grooved inside intermediate position rotates and is connected with first bidirectional screw rod, grooved inside is located the equal fixedly connected with gag lever post in position of first bidirectional screw rod both sides, grooved upper end both sides all are provided with clamping assembly, the equal vertical fixedly connected with support frame of upper end both sides intermediate position of workstation, fixedly connected with first slide rail between the upper end of support frame, the below of first slide rail is provided with the removal subassembly, the lower extreme of removal subassembly is provided with the subassembly of polishing, the subassembly of polishing includes the third slider, the lower extreme fixedly connected with electric telescopic handle of third slider, electric telescopic handle's output fixedly connected with driving motor, driving motor's lower extreme is located the position fixedly connected with cover body in the polishing dish outside, electric telescopic handle's cylinder body side fixedly connected with dust collection box, the upper end fixedly connected with air exhauster between dust collection box and the dust collection box cover, the connecting pipe fixedly connected with dust collection box to inside filter screen input fixedly connected with.
Further, a first servo motor is fixedly connected to the middle position of one side of the workbench, and the output end of the first servo motor is fixedly connected with one end of the first bidirectional screw rod.
Further, the clamping assembly comprises a second sliding rail, a second bidirectional screw rod is connected to the second sliding rail in a rotating mode, and a connecting block is fixedly connected to the lower end of the second sliding rail.
Further, the middle position of the connecting block is in threaded connection with one side of the second bidirectional screw rod, and two sides of the connecting block are respectively in sliding connection with the corresponding limiting rods.
Further, the inside both sides of second slide rail all sliding connection has the second slider, the front end of second slider all fixedly connected with L type splint, the second slider respectively with one side threaded connection of second bidirectional screw rod.
Further, one side of the second sliding rail is fixedly connected with a third servo motor, and the output end of the third servo motor is fixedly connected with one end of the second bidirectional screw rod.
Further, the inside rotation of first slide rail is connected with first screw rod, one side fixedly connected with second servo motor of first slide rail, the output of second servo motor and the one end fixed connection of first screw rod.
Further, the movable assembly comprises a third sliding rail, a second screw rod is rotationally connected to the inside of the third sliding rail, the third sliding block is in sliding connection with the third sliding rail, the third sliding block is in threaded connection with the second screw rod, a first sliding block is fixedly connected to the middle position of the upper end of the third sliding rail, the first sliding block is in sliding connection with the first sliding rail, and the first sliding block is in threaded connection with the first screw rod.
Further, one side of the third sliding rail is fixedly connected with a fourth servo motor, and the output end of the fourth servo motor is fixedly connected with one end of the second screw rod.
The utility model has the beneficial effects that:
1. when the display screen wear resistance detection device is used, the distance between the clamping assemblies can be adjusted through the first servo motor, the first bidirectional screw and the limiting rod, the distance between the L-shaped clamping plates of the clamping assemblies can be adjusted through the second bidirectional screw, the third servo motor and the second sliding block, so that four corners of the display screen can be clamped through the L-shaped clamping plates, the clamping firmness can be improved, and the display screen is prevented from being deviated during polishing;
2. when the display screen wear resistance detection device is used, the display screen can be polished through the polishing assembly, and in the polishing process, the exhaust fan can pump generated powder into the dust box through the cover body and the connecting pipe, so that the influence of the generated powder on the polishing effect can be avoided, and scratches can be conveniently observed.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: a front view of the present utility model;
fig. 2: the grooving structure of the utility model is schematically shown;
fig. 3: the clamping assembly structure of the utility model is schematically shown;
fig. 4: the moving assembly and the polishing assembly are structurally schematic;
fig. 5: the moving assembly and the polishing assembly are structurally schematic.
The reference numerals are as follows:
1. a work table; 2. a clamping assembly; 3. a support frame; 4. a first slide rail; 5. a moving assembly; 6. a polishing assembly; 7. slotting; 8. a first bi-directional screw; 9. a limit rod; 10. a first servo motor; 11. a first screw; 12. a second servo motor; 13. a second slide rail; 14. a second bidirectional screw; 15. a second slider; 16. an L-shaped clamping plate; 17. a third servo motor; 18. a connecting block; 19. a third slide rail; 20. a second screw; 21. a fourth servo motor; 22. a first slider; 23. a third slider; 24. an electric telescopic rod; 25. a driving motor; 26. a dust collection box; 27. an exhaust fan; 28. a connecting pipe; 29. a cover body; 30. polishing disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, relate to a display screen wearability detection device, including workstation 1, fluting 7 has been seted up to the upper end of workstation 1, fluting 7's inside intermediate position rotation is connected with first bi-directional screw 8, the inside of fluting 7 is located the equal fixedly connected with gag lever post 9 in position of first bi-directional screw 8 both sides, the upper end both sides of fluting 7 all are provided with clamping assembly 2, the equal vertical fixedly connected with support frame 3 in upper end both sides intermediate position of workstation 1, fixedly connected with first slide rail 4 between the upper end of support frame 3, the below of first slide rail 4 is provided with movable assembly 5, the lower extreme of movable assembly 5 is provided with polishing subassembly 6, polishing subassembly 6 includes third slider 23, the lower extreme fixedly connected with electric telescopic handle 24 of third slider 23, the output fixedly connected with driving motor 25 of electric telescopic handle 24, the output fixedly connected with polishing dish 30 of driving motor 25, the lower extreme is located the position fixedly connected with cover 29 in the outside of polishing dish 30, the cylinder body side fixedly connected with dust collection box 26 of electric telescopic handle 24, the upper end fixedly connected with dust collection box 26, the lower extreme fixedly connected with dust collection box 27 and dust exhauster 26 are connected with filter housing 27 fixedly connected with inside the filter screen housing 26.
As shown in fig. 1-5, a first servo motor 10 is fixedly connected to one middle position of one side of the workbench 1, the output end of the first servo motor 10 is fixedly connected with one end of a first bidirectional screw rod 8, the clamping assembly 2 comprises a second sliding rail 13, a second bidirectional screw rod 14 is rotatably connected to the inside of the second sliding rail 13, the lower end of the second sliding rail 13 is fixedly connected with a connecting block 18, the middle position of the connecting block 18 is in threaded connection with one side of the second bidirectional screw rod 14, two sides of the connecting block 18 are respectively in sliding connection with a corresponding limiting rod 9, two sides of the inside of the second sliding rail 13 are respectively in sliding connection with a second sliding block 15, the front end of the second sliding block 15 is respectively fixedly connected with an L-shaped clamping plate 16, the second sliding block 15 is respectively in threaded connection with one side of the second bidirectional screw rod 14, one side of the second sliding rail 13 is fixedly connected with a third servo motor 17, the output end of the third servo motor 17 is fixedly connected with one end of the second bidirectional screw rod 14, the first servo motor 10 drives the first bidirectional screw rod 8 to rotate, the clamping assembly 2 can be driven to approach or separate along the limiting rod 9 by the first bidirectional screw rod 18, two sides of the connecting block 18 are respectively, two sides of the L-shaped clamping assembly 2 can be respectively in sliding connection with the corresponding limiting rod 9, two sides of the second sliding plates 16 are respectively, two L-shaped motors 16 can be respectively in sliding connection with the second sliding plates 16, the second sliding plates 15 can be respectively, the second sliding plates and the two sliding plates can be respectively driven by the second sliding plates and further to the second sliding plates 17 to each other to rotate along the two sliding rod 17 and the sliding rod 17 and respectively to each right and respectively to rotate.
As shown in fig. 1-5, the first screw 11 is rotatably connected in the first slide rail 4, one side of the first slide rail 4 is fixedly connected with the second servo motor 12, the output end of the second servo motor 12 is fixedly connected with one end of the first screw 11, the moving assembly 5 comprises a third slide rail 19, the second screw 20 is rotatably connected in the third slide rail 19, the third slide block 23 is slidably connected with the third slide rail 19, the third slide block 23 is in threaded connection with the second screw 20, the first slide block 22 is fixedly connected in the middle of the upper end of the third slide rail 19, the first slide block 22 is slidably connected with the first slide rail 4, the first slide block 22 is in threaded connection with the first screw 11, one side of the third slide rail 19 is fixedly connected with the fourth servo motor 21, the output of fourth servo motor 21 and the one end fixed connection of second screw rod 20 can drive first screw rod 11 through the second servo motor 12 that sets up and rotate, can drive and remove subassembly 5 and remove along first slide rail 4 through first slider 22, the fourth servo motor 21 that sets up drives second screw rod 20 and rotates and can drive the subassembly of polishing 6 and remove along third slide rail 19 through third slider 23, and then can adjust the position about the subassembly of polishing 6 and front and back position, can drive driving motor 25 through the electric telescopic handle 24 that sets up and reciprocate, driving motor 25 drives and polishes the mill 30 and rotate and can polish the display screen.
Working principle: when in use, the distance between the clamping assemblies 2 can be adjusted through the first servo motor 10, the first bidirectional screw rod 8 and the limiting rod 9, specifically, the first servo motor 10 drives the first bidirectional screw rod 8 to rotate so as to drive the clamping assemblies 2 to approach or separate along the limiting rod 9 through the connecting block 18, the distance between the L-shaped clamping plates 16 of the clamping assemblies 2 can be adjusted through the second bidirectional screw rod 14, the third servo motor 17 and the second sliding block 15, specifically, the third servo motor 17 can drive the second bidirectional screw rod 14 to rotate so as to drive the second sliding block 15 to approach or separate along the second sliding rail 13, further, four corners of the display screen can be clamped through the L-shaped clamping plates 16, the clamping firmness can be improved, the display screen is prevented from being deviated during polishing, the display screen can be polished through the polishing assembly 6, specifically, the first screw 11 can be driven to rotate by the second servo motor 12, the moving assembly 5 can be driven to move along the first sliding rail 4 through the first sliding block 22, the fourth servo motor 21 can drive the second screw 20 to rotate, the polishing assembly 6 can be driven to move along the third sliding rail 19 through the third sliding block 23, the left and right positions and the front and back positions of the polishing assembly 6 can be further adjusted, the driving motor 25 can be driven to move up and down through the electric telescopic rod 24, the driving motor 25 can drive the polishing disc 30 to rotate, the display screen can be polished, the generated powder can be pumped into the dust box 26 through the cover body 29 and the connecting pipe 28 by the exhaust fan 27 in the polishing process, the powder can be filtered by the filter screen, the influence of the generated powder on the polishing effect can be avoided, and the scratch can be conveniently observed.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides a display screen wearability detection device, includes workstation (1), its characterized in that: the utility model discloses a dust collector, including work bench (1), grooving (7) have been seted up to the upper end of work bench (1), the inside intermediate position rotation of grooving (7) is connected with first two-way screw rod (8), the inside of grooving (7) is located the equal fixedly connected with gag lever post (9) in position of first two-way screw rod (8) both sides, the upper end both sides of grooving (7) all are provided with clamping assembly (2), the equal vertical fixedly connected with support frame (3) in upper end both sides intermediate position of work bench (1), fixedly connected with first slide rail (4) between the upper end of support frame (3), the below of first slide rail (4) is provided with moving assembly (5), the lower extreme of moving assembly (5) is provided with grinding subassembly (6), grinding subassembly (6) include third slider (23), the lower extreme fixedly connected with electric telescopic handle (24) of third slider (23), the output fixedly connected with driving motor (25) of electric telescopic handle (24), the output fixedly connected with grinding disc (30) of driving motor (25), driving motor (26) are connected with the fixed connection dust collector (26) of dust collector, dust collecting housing (26), a connecting pipe (28) is fixedly connected between the dust box (26) and the cover body (29), and the input end of the exhaust fan (27) is connected to the inside of the dust box (26) and is fixedly connected with a filter screen.
2. The display screen wear resistance detection device according to claim 1, wherein: the middle position of one side of the workbench (1) is fixedly connected with a first servo motor (10), and the output end of the first servo motor (10) is fixedly connected with one end of a first bidirectional screw rod (8).
3. The display screen wear resistance detection device according to claim 1, wherein: the clamping assembly (2) comprises a second sliding rail (13), a second bidirectional screw (14) is rotatably connected to the inside of the second sliding rail (13), and a connecting block (18) is fixedly connected to the lower end of the second sliding rail (13).
4. A display screen wear resistance detection apparatus according to claim 3, wherein: the middle position of the connecting block (18) is in threaded connection with one side of the second bidirectional screw rod (14), and two sides of the connecting block (18) are respectively in sliding connection with the corresponding limiting rods (9).
5. A display screen wear resistance detection apparatus according to claim 3, wherein: the two sides of the inside of the second sliding rail (13) are both connected with a second sliding block (15) in a sliding way, the front ends of the second sliding blocks (15) are both fixedly connected with an L-shaped clamping plate (16), and the second sliding blocks (15) are respectively connected with one side of a second bidirectional screw rod (14) in a threaded way.
6. A display screen wear resistance detection apparatus according to claim 3, wherein: one side of the second sliding rail (13) is fixedly connected with a third servo motor (17), and the output end of the third servo motor (17) is fixedly connected with one end of the second bidirectional screw rod (14).
7. The display screen wear resistance detection device according to claim 1, wherein: the inside rotation of first slide rail (4) is connected with first screw rod (11), one side fixedly connected with second servo motor (12) of first slide rail (4), the output of second servo motor (12) and the one end fixed connection of first screw rod (11).
8. The display screen wear resistance detection device according to claim 1, wherein: the movable assembly (5) comprises a third sliding rail (19), a second screw rod (20) is rotatably connected to the inside of the third sliding rail (19), a third sliding block (23) is slidably connected with the third sliding rail (19), the third sliding block (23) is in threaded connection with the second screw rod (20), a first sliding block (22) is fixedly connected to the middle position of the upper end of the third sliding rail (19), the first sliding block (22) is slidably connected with the first sliding rail (4), and the first sliding block (22) is in threaded connection with the first screw rod (11).
9. The display screen wear resistance detection device according to claim 8, wherein: one side of the third sliding rail (19) is fixedly connected with a fourth servo motor (21), and the output end of the fourth servo motor (21) is fixedly connected with one end of the second screw rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321787172.9U CN220650361U (en) | 2023-07-10 | 2023-07-10 | Display screen wearability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321787172.9U CN220650361U (en) | 2023-07-10 | 2023-07-10 | Display screen wearability detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650361U true CN220650361U (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321787172.9U Active CN220650361U (en) | 2023-07-10 | 2023-07-10 | Display screen wearability detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN220650361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118417756A (en) * | 2024-07-04 | 2024-08-02 | 常州九天未来微电子有限公司 | Device for detecting frame deformation in photovoltaic diode module assembly welding process |
-
2023
- 2023-07-10 CN CN202321787172.9U patent/CN220650361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118417756A (en) * | 2024-07-04 | 2024-08-02 | 常州九天未来微电子有限公司 | Device for detecting frame deformation in photovoltaic diode module assembly welding process |
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