CN216247486U - Display screen assembly pressure-bearing capacity detection device - Google Patents
Display screen assembly pressure-bearing capacity detection device Download PDFInfo
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- CN216247486U CN216247486U CN202122788018.0U CN202122788018U CN216247486U CN 216247486 U CN216247486 U CN 216247486U CN 202122788018 U CN202122788018 U CN 202122788018U CN 216247486 U CN216247486 U CN 216247486U
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- display screen
- bearing capacity
- connecting cylinder
- sliding block
- screen assembly
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 7
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display screen assemblies, and discloses a device for detecting the pressure bearing capacity of a display screen assembly, which comprises: the base, the upper surface of base is provided with the connecting cylinder, the inside activity of connecting cylinder is provided with removes the plectane, the upper surface that removes the plectane is provided with pressure sensor, the lower fixed surface who removes the plectane is connected with the stripper bar, the surface and the connecting cylinder sliding connection of stripper bar, the lower extreme fixed connection mounting panel of stripper bar. This kind of display screen subassembly bearing capacity detection device, through gaseous emergence, the effect of adoption power and power is mutual reason for remove the gas pressure that the plectane received, the effect is on the extrusion head, and the rethread extrusion head is used in the surface of display screen subassembly, thereby can effectually carry out the bearing capacity to the display screen subassembly and detect, and the gas pressure who applys is stable, thereby it is accurate to record data, can effectual help measurement personnel detect, improves the device's practicality.
Description
Technical Field
The utility model relates to the technical field of display screen assemblies, in particular to a device for detecting the pressure bearing capacity of a display screen assembly.
Background
With the continuous development of science and technology, the LED display screen has generally entered into the sight of people, and the display screen has the advantages of high definition and energy conservation, so the LED display screen is popular among people.
Present display screen subassembly before the use that comes into operation, need carry out the bearing capacity and detect, present detection device is mostly through hard extruded mode, carry out the bearing capacity to the display screen subassembly and detect, this kind of mode, can not be used in the power on the display screen subassembly by effectual control, too big or the unable effectual detection that carries out the bearing capacity to the display screen subassembly of undersize hard, thereby can't drop into the use in later stage, present device does not possess fixing device, the display screen subassembly that leads to putting the thing bench in the detection receives the influence of external force to take place to remove, thereby inconvenient device carries out the bearing capacity and detects.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a device for detecting the pressure bearing capacity of a display screen assembly, which has the advantages of effectively detecting the pressure bearing capacity of the display screen assembly and limiting the position of the display screen assembly before detection, and solves the problems in the prior art.
The utility model provides the following technical scheme: a display screen assembly pressure-bearing capacity detection device includes: the base, the upper surface of base is provided with the connecting cylinder, the inside activity of connecting cylinder is provided with removes the plectane, the upper surface that removes the plectane is provided with pressure sensor, the lower fixed surface who removes the plectane is connected with the stripper bar, the surface and the connecting cylinder sliding connection of stripper bar, the lower extreme fixed connection mounting panel of stripper bar, the lower surface mounting of mounting panel has the extrusion head, the last fixed surface of connecting cylinder connects the trachea.
Preferably, the thing board is put to the last fixed surface of base, the slot chamber has all been seted up to the inside both sides of putting the thing board, the inside both sides of slot chamber all are provided with electro-magnet one, the inside sliding connection of slot chamber has slider one, one side of the relative electro-magnet one of slider is provided with electro-magnet two, fixedly connected with spring between electro-magnet one and the electro-magnet two, the last fixed surface of slider one is connected with the grip block.
Preferably, the upper surface one side of base is provided with founds the piece, the spout has been seted up to the inside of founding the piece, the inside of spout rotates and is connected with threaded rod one, the surface threaded connection of threaded rod one has the sliding block, the partial surface of sliding block and the inner wall sliding connection of spout.
Preferably, one side of the inside of the sliding block is fixedly connected with an electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with a sliding block II, the outer surface of the sliding block II is connected with the inside of the sliding block in a sliding mode, and the lower surface of the sliding block II is fixedly connected with a connecting block.
Preferably, the inner part of the connecting block is rotatably connected with a second threaded rod, the outer surface of the second threaded rod is in threaded connection with a third sliding block, the outer surface of the third sliding block is in sliding connection with the inner part of the connecting block, and the lower surface of the third sliding block is fixedly connected with the connecting cylinder.
Preferably, one side of the base is fixedly connected with a connecting plate, and the upper surface of the connecting plate is fixedly connected with a vertical block.
Compared with the prior art, the utility model has the following beneficial effects:
1. the device for detecting the bearing capacity of the display screen assembly comprises a connecting cylinder, a connecting air pipe, a movable circular plate, a pressure sensor, an extrusion rod, a mounting plate and an extrusion head, wherein when the display screen assembly is detected, the connecting air pipe is connected with an external inflating device, gas is filled into the connecting cylinder through the inflating device, so that the gas extrudes the movable circular plate in the connecting cylinder, the movable circular plate moves downwards, the movable circular plate drives the extrusion rod to move downwards, the extrusion rod drives the extrusion head to extrude the surface of the display screen assembly, the pressure sensor is connected with an external display device, when the pressure value output by the pressure sensor is within the bearing range of the display screen assembly, the surface of the display screen assembly is not damaged, the display screen assembly is a qualified product, when the surface of the display screen assembly is damaged, the display screen assembly is an unqualified product, and the structure is arranged, through gaseous emergence, the effect of adoption power and power is mutual reason for the gas pressure that removes the plectane and receive is used in on the extrusion head, and the rethread extrusion head is used in the surface of display screen subassembly, thereby can effectually carry out the bearing capacity to the display screen subassembly and detect, and the gas pressure who applys is stable, thereby it is accurate to record data, can effectual help measurement personnel detect, improves the device's practicality.
2. This kind of display screen subassembly bearing capacity detection device, put the thing board through the setting, slider one, a spring, electro-magnet one, electro-magnet two and grip block, when detecting the display screen subassembly, place this display screen subassembly in the surface of putting the thing board, according to actual conditions, provide different electric charges or the same kind of electric charge to electro-magnet one and electro-magnet two, make slider one slide in the inside of cell room, slider one then drives the grip block and carries out the centre gripping to the both sides of display screen subassembly, detect the completion back, effect through the spring, resume initial state to this slider one and grip block, the setting of this structure can effectually prevent that the display screen subassembly from examining time measuring, take place to remove, avoid causing the unsafe condition of detected data.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a storage plate; 3. a clamping block; 4. erecting a block; 5. a connecting plate; 6. connecting blocks; 7. a slider; 8. a chute; 9. a connecting cylinder; 10. an extrusion head; 11. a tank chamber; 12. a first sliding block; 13. a spring; 14. an electromagnet I; 15. an electromagnet II; 16. a first threaded rod; 17. an electric telescopic rod; 18. a second sliding block; 19. a third sliding block; 20. a second threaded rod; 21. moving the circular plate; 22. connecting an air pipe; 23. a pressure sensor; 24. mounting a plate; 25. the rod is squeezed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a device for detecting a pressure-bearing capacity of a display panel assembly includes: the display screen assembly comprises a base 1, wherein a connecting cylinder 9 is arranged on the upper surface of the base 1, a movable circular plate 21 is movably arranged inside the connecting cylinder 9, a pressure sensor 23 is arranged on the upper surface of the movable circular plate 21, an extrusion rod 25 is fixedly connected to the lower surface of the movable circular plate 21, the outer surface of the extrusion rod 25 is connected with the connecting cylinder 9 in a sliding manner, a mounting plate 24 is fixedly connected to the lower end of the extrusion rod 25, an extrusion head 10 is mounted on the lower surface of the mounting plate 24, a connecting air pipe 22 is fixedly connected to the upper surface of the connecting cylinder 9, an external inflation device is connected with the connecting air pipe 22, gas is filled into the connecting cylinder 9 through the inflation device, so that the movable circular plate 21 inside the connecting cylinder 9 is extruded by the gas, the movable circular plate 21 moves downwards, the extrusion rod 25 is driven by the movable circular plate 21 to move downwards, the extrusion rod 25 drives the extrusion head 10 to extrude the surface of the display screen assembly, and the pressure sensor 23 is connected with an external display device, when the pressure value of pressure sensor 23 output bears the within range at the display screen subassembly, and display screen subassembly surface does not take place the damage, then the display screen subassembly is qualified product, when the display screen subassembly surface takes place the damage, then the display screen subassembly is nonconforming product.
Wherein; base 1's last fixed surface is connected with puts thing board 2, put the inside both sides of thing board 2 and all seted up slot chamber 11, the inside both sides of slot chamber 11 all are provided with electro-magnet 14, the inside sliding connection of slot chamber 11 has slider 12, one side of the relative electro-magnet 14 of slider 12 is provided with electro-magnet two 15, fixedly connected with spring 13 between electro-magnet 14 and the electro-magnet two 15, the last fixed surface of slider 12 is connected with grip block 3, place this display screen subassembly in the surface of putting thing board 2, according to actual conditions, provide different electric charges or the same kind electric charge to electro-magnet 14 and electro-magnet two 15, make slider 12 slide in the inside of slot chamber 11, slider 12 then drives grip block 3 and carries out the centre gripping to the both sides of display screen subassembly.
Wherein; the upper surface side of the base 1 is provided with a vertical block 4, the interior of the vertical block 4 is provided with a sliding groove 8, the interior of the sliding groove 8 is rotatably connected with a first threaded rod 16, the outer surface of the first threaded rod 16 is in threaded connection with a sliding block 7, part of the outer surface of the sliding block 7 is in sliding connection with the inner wall of the sliding groove 8, one side of the interior of the sliding block 7 is fixedly connected with an electric telescopic rod 17, the other end of the electric telescopic rod 17 is fixedly connected with a second sliding block 18, the outer surface of the second sliding block 18 is in sliding connection with the interior of the sliding block 7, the lower surface of the second sliding block 18 is fixedly connected with a connecting block 6, the interior of the connecting block 6 is rotatably connected with a second threaded rod 20, the outer surface of the second threaded rod 20 is in threaded connection with a third sliding block 19, the outer surface of the third sliding block 19 is in sliding connection with the interior of the connecting block 6, the lower surface of the third sliding block 19 is fixedly connected with a connecting cylinder 9, one side of the base 1 is fixedly connected with a connecting plate 5, the upper surface of the connecting plate 5 is fixedly connected with the vertical block 4, rotate through external drive device control threaded rod 16 and two 20 threaded rods, threaded rod 16 rotates and drives sliding block 7 downstream, make extrusion head 10 can contact the upper surface of display screen subassembly, thereby stop the work to threaded rod 16, through electric telescopic handle 17's work, it slides to drive two 18 sliders, make extrusion head 10 carry out the back-and-forth movement regulation, and work through two 20 threaded rods, drive three 19 sliders and remove, make extrusion head 10 remove the regulation about removing, thereby detect the position that the display screen subassembly is different.
The theory of operation, during the use, at first, place this display screen subassembly in the surface of putting thing board 2, according to actual conditions, provide different electric charges or the same kind electric charge to electro-magnet one 14 and electro-magnet two 15 for slider one 12 slides in the inside of cell 11, and slider one 12 then drives grip block 3 and carries out the centre gripping to the both sides of display screen subassembly.
When the detection is carried out, the first threaded rod 16 and the second threaded rod 20 are controlled to rotate by the external driving device, the first threaded rod 16 rotates to drive the sliding block 7 to move downwards, so that the extrusion head 10 can contact the upper surface of the display screen assembly, the work of the first threaded rod 16 is stopped, the first threaded rod 16 is connected with an external inflation device through the connecting air pipe 22, gas is filled into the connecting cylinder 9 through the inflation device, the gas extrudes the movable circular plate 21 in the connecting cylinder 9, the movable circular plate 21 moves downwards, the movable circular plate 21 drives the extrusion rod 25 to move downwards, the extrusion rod 25 drives the extrusion head 10 to extrude the surface of the display screen assembly, the pressure sensor 23 is connected with the external display device, when the pressure value output by the pressure sensor 23 is within the bearing range of the display screen assembly, and the surface of the display screen assembly is not damaged, the display screen assembly is a qualified product, when the display screen subassembly surface takes place the damage, then the display screen subassembly is nonconforming product, after the test is accomplished, take out the inside gas of connecting cylinder 9, make and remove the disk and resume initial position, when examining the different positions of display screen subassembly, through electric telescopic handle 17's work, drive slider two 18 and slide, make extrusion head 10 carry out the back-and-forth movement regulation, and through the work of threaded rod two 20, drive slider three 19 and remove, make extrusion head 10 remove about removing the regulation, and repeat above-mentioned testing process, thereby detect the position that the display screen subassembly is different.
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 display screen subassembly bearing capacity detection device which characterized in that includes: base (1), the upper surface of base (1) is provided with connecting cylinder (9), the inside activity of connecting cylinder (9) is provided with removes plectane (21), the upper surface that removes plectane (21) is provided with pressure sensor (23), the lower fixed surface who removes plectane (21) is connected with extrusion stem (25), the surface and the connecting cylinder (9) sliding connection of extrusion stem (25), lower extreme fixed connection mounting panel (24) of extrusion stem (25), the lower surface mounting of mounting panel (24) has extrusion head (10), the last fixed surface of connecting cylinder (9) is connected trachea (22).
2. The display screen assembly pressure bearing capacity detection device of claim 1, wherein: the utility model discloses a portable electronic device, including base (1), upper surface fixedly connected with of base (1) puts thing board (2), put the inside both sides of thing board (2) and all seted up slot chamber (11), the inside both sides of slot chamber (11) all are provided with electro-magnet (14), the inside sliding connection of slot chamber (11) has slider (12), one side of relative electro-magnet (14) of slider (12) is provided with electro-magnet two (15), fixedly connected with spring (13) between electro-magnet (14) and electro-magnet two (15), the last fixed surface of slider (12) is connected with grip block (3).
3. The display screen assembly pressure bearing capacity detection device of claim 1, wherein: the upper surface one side of base (1) is provided with founding piece (4), spout (8) have been seted up to the inside of founding piece (4), the internal rotation of spout (8) is connected with threaded rod (16), the surface threaded connection of threaded rod (16) has sliding block (7), the partial surface of sliding block (7) and the inner wall sliding connection of spout (8).
4. The display screen assembly pressure bearing capacity detection device of claim 3, wherein: the electric telescopic handle is characterized in that an electric telescopic rod (17) is fixedly connected to one side of the inside of the sliding block (7), a second sliding block (18) is fixedly connected to the other end of the electric telescopic rod (17), the outer surface of the second sliding block (18) is connected with the sliding block (7) in a sliding mode, and a connecting block (6) is fixedly connected to the lower surface of the second sliding block (18).
5. The display screen assembly pressure bearing capacity detection device of claim 4, wherein: the inside of connecting block (6) is rotated and is connected with threaded rod two (20), the surface threaded connection of threaded rod two (20) has slider three (19), the inside sliding connection of the surface of slider three (19) and connecting block (6), the lower fixed surface connecting cylinder (9) of slider three (19).
6. The display screen assembly pressure bearing capacity detection device of claim 1, wherein: one side fixedly connected with connecting plate (5) of base (1), the last fixed surface of connecting plate (5) is connected with upright piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788018.0U CN216247486U (en) | 2021-11-15 | 2021-11-15 | Display screen assembly pressure-bearing capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788018.0U CN216247486U (en) | 2021-11-15 | 2021-11-15 | Display screen assembly pressure-bearing capacity detection device |
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| Publication Number | Publication Date |
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| CN216247486U true CN216247486U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122788018.0U Expired - Fee Related CN216247486U (en) | 2021-11-15 | 2021-11-15 | Display screen assembly pressure-bearing capacity detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793844A (en) * | 2023-06-29 | 2023-09-22 | 广州市盛通建设工程质量检测有限公司 | Building material strength detection equipment and detection method |
| CN118050924A (en) * | 2024-04-02 | 2024-05-17 | 深圳市烨新达实业有限公司 | LCD liquid crystal display detection device |
-
2021
- 2021-11-15 CN CN202122788018.0U patent/CN216247486U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793844A (en) * | 2023-06-29 | 2023-09-22 | 广州市盛通建设工程质量检测有限公司 | Building material strength detection equipment and detection method |
| CN116793844B (en) * | 2023-06-29 | 2024-01-26 | 广州市盛通建设工程质量检测有限公司 | Building material strength detection equipment and detection method |
| CN118050924A (en) * | 2024-04-02 | 2024-05-17 | 深圳市烨新达实业有限公司 | LCD liquid crystal display detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |