CN216083318U - LCD liquid crystal display touch screen laminating structure capable of preventing bubbles from being generated - Google Patents
LCD liquid crystal display touch screen laminating structure capable of preventing bubbles from being generated Download PDFInfo
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- CN216083318U CN216083318U CN202121204628.5U CN202121204628U CN216083318U CN 216083318 U CN216083318 U CN 216083318U CN 202121204628 U CN202121204628 U CN 202121204628U CN 216083318 U CN216083318 U CN 216083318U
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- sleeve
- spacing
- touch
- pressing
- hydraulic
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 13
- 238000010030 laminating Methods 0.000 title abstract description 16
- 238000003825 pressing Methods 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an LCD touch screen laminating structure for preventing bubbles from being generated, which comprises an air tank, wherein a controller is arranged on one side of the air tank, a first hydraulic cylinder is arranged above the air tank, a first hydraulic rod is arranged on the first hydraulic cylinder, and a second hydraulic cylinder is arranged at one end of the first hydraulic rod; this LCD liquid crystal display touch-sensitive screen laminated structure that prevents bubble production drives spacing telescopic link through setting up spacing electric jar and drives spacing clamp splice and carry the touch-sensitive screen of putting the inslot, the touch-sensitive screen is fixed in the display screen top during feasible pressfitting, touch-sensitive screen and display screen take place the deviation during preventing the pressfitting, can reach the effect that prevents to take place the skew, take out gas in with the sleeve through setting up the air pump, make the interior formation vacuum of sleeve, bubble production during the prevention laminating, the spacing electric jar of controlling again loosens the touch-sensitive screen, make touch-sensitive screen and display screen laminating together, rethread pressfitting electric jar drives clamp plate pressfitting touch-sensitive screen and display screen, can reach the effect that prevents the bubble production.
Description
Technical Field
The utility model relates to the technical field of processing equipment of liquid crystal display screens and touch screens, in particular to an LCD liquid crystal display touch screen attaching structure capable of preventing bubbles from being generated.
Background
With the development of science and technology, many current devices are applied to touch liquid crystal display screens, such as man-machine interaction screens of mobile phones, computers and numerical control machines, and are widely applied and have a further development trend. When the touch type liquid crystal display screen is produced and processed, one of the important steps is to attach the touch screen to the liquid crystal display screen so as to achieve the purpose that the liquid crystal display screen has the touch function.
The prior art has the following defects or problems:
1. the prior art has the problems that bubbles are easy to appear when an LCD touch screen laminating structure is laminated, and the product quality is influenced;
2. in the prior art, when the LCD touch screen laminating structure is laminated, the screen is easy to shift, so that the laminating deviation is overlarge, and the laminating failure is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an LCD touch screen attaching structure capable of preventing bubbles from being generated aiming at the defects of the prior art so as to achieve the purposes of preventing bubbles from being generated and preventing deviation from being generated.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent LCD liquid crystal display touch-sensitive screen laminated structure that bubble produced, includes the gas pitcher, gas pitcher one side is provided with the controller, the gas pitcher top is provided with first pneumatic cylinder, be provided with first hydraulic stem on the first pneumatic cylinder, first hydraulic stem one end is provided with the second hydraulic cylinder, second hydraulic cylinder below is provided with the second hydraulic cylinder, second hydraulic cylinder lower extreme is provided with the sleeve, the sleeve below is provided with the platform of putting, it puts the bench and is provided with puts the groove, it is provided with the touch-sensitive screen to put the inslot, it is provided with the seal platform to put platform one side, be provided with the seal groove on the seal platform, be provided with the sealing washer in the seal groove, the sealing washer inner wall is provided with the pressfitting platform, be provided with the spacing groove in the pressfitting platform.
According to the preferable technical scheme, an air pump is arranged on one side, close to the sleeve, of the air tank, an exhaust pipe is arranged on the air pump, an air pressure sensor is arranged on the side wall of the sleeve, a limiting electric cylinder is arranged inside the sleeve, a limiting telescopic rod is arranged on the limiting electric cylinder, a limiting clamping block is arranged on the limiting telescopic rod, a pressing electric cylinder is arranged on the inner wall of the sleeve, a pressing telescopic rod is arranged on the pressing electric cylinder, and a pressing plate is arranged at the bottom of the pressing telescopic rod.
As a preferred technical solution of the present invention, the second hydraulic cylinder is movably connected to the second hydraulic cylinder, the second hydraulic cylinder is fixedly connected to the sleeve, the second hydraulic cylinder is movably connected to the sleeve through the second hydraulic rod, the first hydraulic cylinder is movably connected to the first hydraulic rod, the first hydraulic rod is fixedly connected to the second hydraulic cylinder, the first hydraulic cylinder is movably connected to the second hydraulic cylinder through the first hydraulic rod, and the first hydraulic cylinder is movably connected to the sleeve through the first hydraulic rod.
According to the preferred technical scheme, the outer diameter of the sleeve is matched with the inner diameter of the sealing groove, the sleeve is sleeved with the sealing groove, the inner diameter of the sleeve is matched with the outer diameter of the sealing ring, and the sleeve is sleeved with the sealing ring.
As a preferred technical scheme, the limiting electric cylinder is movably connected with the limiting telescopic rod, the limiting telescopic rod is fixedly connected with the limiting clamping block, and the limiting electric cylinder is movably connected with the limiting clamping block through the limiting telescopic rod.
As a preferred technical scheme, the pressing electric cylinder is movably connected with the pressing telescopic rod, the pressing telescopic rod is fixedly connected with the pressing plate, and the pressing electric cylinder is movably connected with the pressing plate through the pressing telescopic rod.
As a preferred technical solution of the present invention, the air pressure sensor is electrically connected to a controller, and the controller is electrically connected to the air pump.
Compared with the prior art, the utility model provides the LCD touch screen laminating structure for preventing bubbles from being generated, and the LCD touch screen laminating structure has the following beneficial effects:
1. according to the LCD touch screen laminating structure capable of preventing bubbles from being generated, the limiting electric cylinder is arranged to drive the limiting telescopic rod to drive the limiting clamping block to clamp the touch screen in the placing groove, so that the touch screen is fixed above the display screen during pressing, deviation between the touch screen and the display screen during pressing is prevented, and the effect of preventing deviation can be achieved;
2. this LCD liquid crystal display touch-sensitive screen laminated structure that prevents bubble production, the information control air pump that provides according to baroceptor through the exhaust tube through setting up the controller takes the sleeve internal gas out, make the sleeve form the vacuum, bubble production during the prevention laminating, control spacing electric jar again and loosen the touch-sensitive screen, make touch-sensitive screen and display screen laminating together, rethread pressing closes electric jar and drives the pressfitting telescopic link and drive clamp plate pressfitting touch-sensitive screen and display screen, whole pressfitting process is in vacuum environment, can reach the effect that prevents the bubble and produce.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the sleeve of the present invention;
FIG. 4 is a bottom view of the sleeve of the present invention.
In the figure: 1. a gas tank; 2. a controller; 3. a first hydraulic cylinder; 4. a first hydraulic lever; 5. a second hydraulic cylinder; 6. a second hydraulic rod; 7. a sleeve; 8. a placing table; 9. a placing groove; 10. a touch screen; 11. a sealing table; 12. a sealing groove; 13. a seal ring; 14. a pressing table; 15. a limiting groove; 16. an air pump; 17. an air exhaust pipe; 18. an air pressure sensor; 19. limiting an electric cylinder; 20. limiting the telescopic rod; 21. a limiting clamping block; 22. pressing an electric cylinder; 23. pressing the telescopic rod; 24. and (7) pressing a plate.
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. 1-4, in this embodiment: the utility model provides a prevent LCD liquid crystal display touch-sensitive screen laminated structure that bubble produced, including gas pitcher 1, 1 one side of gas pitcher is provided with controller 2, 1 top of gas pitcher is provided with first pneumatic cylinder 3, be provided with first hydraulic stem 4 on the first pneumatic cylinder 3, 4 one ends of first hydraulic stem are provided with second pneumatic cylinder 5, 5 below of second pneumatic cylinder are provided with second hydraulic stem 6, 6 lower extremes of second hydraulic stem are provided with sleeve 7, sleeve 7 below is provided with puts the platform 8, be provided with on putting the platform 8 and put groove 9, it is provided with touch-sensitive screen 10 in the groove 9 to put, it is provided with seal table 11 to put platform 8 one side, be provided with seal groove 12 on the seal table 11, be provided with sealing washer 13 in the seal groove 12, sealing washer 13 inner wall is provided with pressfitting platform 14, be provided with spacing groove 15 in the pressfitting platform 14.
In the embodiment, an air pump 16 is arranged on one side of the air tank 1 close to the sleeve 7, an air exhaust pipe 17 is arranged on the air pump 16, an air pressure sensor 18 is arranged on the side wall of the sleeve 7, a limiting electric cylinder 19 is arranged inside the sleeve 7, a limiting telescopic rod 20 is arranged on the limiting electric cylinder 19, a limiting clamping block 21 is arranged on the limiting telescopic rod 20, a pressing electric cylinder 22 is arranged on the inner wall of the sleeve 7, a pressing telescopic rod 23 is arranged on the pressing electric cylinder 22, and a pressing plate 24 is arranged at the bottom of the pressing telescopic rod 23, so that bubbles generated in the pressing process are prevented from affecting the product quality; the second hydraulic cylinder 5 is movably connected with the second hydraulic rod 6, the second hydraulic rod 6 is fixedly connected with the sleeve 7, the second hydraulic cylinder 5 is movably connected with the sleeve 7 through the second hydraulic rod 6, the first hydraulic cylinder 3 is movably connected with the first hydraulic rod 4, the first hydraulic rod 4 is fixedly connected with the second hydraulic cylinder 5, the first hydraulic cylinder 3 is movably connected with the second hydraulic cylinder 5 through the first hydraulic rod 4, the first hydraulic cylinder 3 is movably connected with the sleeve 7 through the first hydraulic rod 4, and the sleeve 7 is controlled to move to complete the pressing work; the outer diameter of the sleeve 7 is matched with the inner diameter of the sealing groove 12, the sleeve 7 is sleeved with the sealing groove 12, the inner diameter of the sleeve 7 is matched with the outer diameter of the sealing ring 13, the sleeve 7 is sleeved with the sealing ring 13, air leakage is prevented, and the sleeve 7 is guaranteed to form vacuum; the limiting electric cylinder 19 is movably connected with the limiting telescopic rod 20, the limiting telescopic rod 20 is fixedly connected with the limiting clamping block 21, and the limiting electric cylinder 19 is movably connected with the limiting clamping block 21 through the limiting telescopic rod 20, so that the problem of pressing failure caused by deviation in the pressing process is prevented; the pressing electric cylinder 22 is movably connected with the pressing telescopic rod 23, the pressing telescopic rod 23 is fixedly connected with the pressing plate 24, and the pressing electric cylinder 22 is movably connected with the pressing plate 24 through the pressing telescopic rod 23, so that the pressing effect is enhanced, and the pressing is more compact; the air pressure sensor 18 is electrically connected to the controller 2, and the controller 2 is electrically connected to the air pump 16, so that the inside of the sleeve 7 is vacuumed.
The working principle and the using process of the utility model are as follows: during operation, drive spacing telescopic link 20 through spacing electric cylinder 19 and drive spacing clamp splice 21 and carry touch-sensitive screen 10 of putting in the groove 9, touch-sensitive screen 10 fixes in the display screen top during the pressfitting, touch-sensitive screen 10 and display screen emergence deviation during the prevention pressfitting, when sleeve 7 injects seal groove 12, controller 2 is according to the information that baroceptor 18 provided, control air pump 16 takes out the gas in sleeve 7 through exhaust tube 17, make the interior formation of sleeve 7 vacuum, bubble during the prevention laminating, control spacing electric cylinder 19 again and drive spacing telescopic link 20 and drive spacing clamp splice 21 and loosen touch-sensitive screen 10, make touch-sensitive screen 10 and display screen laminating together, rethread pressing electric cylinder 22 drives pressing telescopic link 23 and drives clamp plate 24 pressfitting touch-sensitive screen 10 and display screen, whole pressfitting process is in vacuum environment, prevent the production of bubble.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent LCD liquid crystal display touch-sensitive screen laminated structure that bubble produced which characterized in that: comprises a gas tank (1), a controller (2) is arranged on one side of the gas tank (1), a first hydraulic cylinder (3) is arranged above the gas tank (1), a first hydraulic rod (4) is arranged on the first hydraulic cylinder (3), a second hydraulic cylinder (5) is arranged at one end of the first hydraulic rod (4), a second hydraulic rod (6) is arranged below the second hydraulic cylinder (5), a sleeve (7) is arranged at the lower end of the second hydraulic rod (6), a placing table (8) is arranged below the sleeve (7), a placing groove (9) is arranged on the placing table (8), a touch screen (10) is arranged in the placing groove (9), a sealing table (11) is arranged on one side of the placing table (8), a sealing groove (12) is arranged on the sealing table (11), a sealing ring (13) is arranged in the sealing groove (12), and a pressing table (14) is arranged on the inner wall of the sealing ring (13), and a limiting groove (15) is arranged in the pressing table (14).
2. The LCD touch screen attaching structure for preventing the generation of bubbles according to claim 1, wherein: one side that gas pitcher (1) is close to sleeve (7) is provided with air pump (16), be provided with exhaust tube (17) on air pump (16), sleeve (7) lateral wall is provided with baroceptor (18), sleeve (7) inside is provided with spacing electric jar (19), be provided with spacing telescopic link (20) on spacing electric jar (19), be provided with spacing clamp splice (21) on spacing telescopic link (20), sleeve (7) inner wall is provided with pressfitting electric jar (22), be provided with pressfitting telescopic link (23) on pressfitting electric jar (22), pressfitting telescopic link (23) bottom is provided with clamp plate (24).
3. The LCD touch screen attaching structure for preventing the generation of bubbles according to claim 1, wherein: second pneumatic cylinder (5) and second pneumatic cylinder (6) swing joint, second pneumatic cylinder (6) and sleeve (7) fixed connection, second pneumatic cylinder (5) and sleeve (7) are through second hydraulic stem (6) swing joint, first pneumatic cylinder (3) and first hydraulic stem (4) swing joint, first hydraulic stem (4) and second pneumatic cylinder (5) fixed connection, first pneumatic cylinder (3) and second pneumatic cylinder (5) are through first hydraulic stem (4) swing joint, first pneumatic cylinder (3) and sleeve (7) are through first hydraulic stem (4) swing joint.
4. The LCD touch screen attaching structure for preventing the generation of bubbles according to claim 1, wherein: the outer diameter of sleeve (7) and the inner diameter size phase-match of seal groove (12), sleeve (7) cup joint with seal groove (12), the inner diameter size of sleeve (7) and the outer diameter size phase-match of sealing washer (13), sleeve (7) cup joint with sealing washer (13).
5. The LCD touch screen attaching structure for preventing the generation of bubbles according to claim 2, wherein: spacing electric jar (19) and spacing telescopic link (20) swing joint, spacing telescopic link (20) and spacing clamp splice (21) fixed connection, spacing electric jar (19) and spacing clamp splice (21) are through spacing telescopic link (20) swing joint.
6. The LCD touch screen attaching structure for preventing the generation of bubbles according to claim 2, wherein: the pressing electric cylinder (22) is movably connected with the pressing telescopic rod (23), the pressing telescopic rod (23) is fixedly connected with the pressing plate (24), and the pressing electric cylinder (22) is movably connected with the pressing plate (24) through the pressing telescopic rod (23).
7. The LCD touch screen attaching structure for preventing the generation of bubbles according to claim 2, wherein: the air pressure sensor (18) is electrically connected with the controller (2), and the controller (2) is electrically connected with the air pump (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204628.5U CN216083318U (en) | 2021-05-31 | 2021-05-31 | LCD liquid crystal display touch screen laminating structure capable of preventing bubbles from being generated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204628.5U CN216083318U (en) | 2021-05-31 | 2021-05-31 | LCD liquid crystal display touch screen laminating structure capable of preventing bubbles from being generated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216083318U true CN216083318U (en) | 2022-03-18 |
Family
ID=80662904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121204628.5U Expired - Fee Related CN216083318U (en) | 2021-05-31 | 2021-05-31 | LCD liquid crystal display touch screen laminating structure capable of preventing bubbles from being generated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216083318U (en) |
-
2021
- 2021-05-31 CN CN202121204628.5U patent/CN216083318U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |