CN113443270B - Liquid crystal display screen - Google Patents
Liquid crystal display screen Download PDFInfo
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- CN113443270B CN113443270B CN202110519581.XA CN202110519581A CN113443270B CN 113443270 B CN113443270 B CN 113443270B CN 202110519581 A CN202110519581 A CN 202110519581A CN 113443270 B CN113443270 B CN 113443270B
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- clamping plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/24—Inserts or accessories added or incorporated during filling of containers
- B65D77/26—Elements or devices for locating or protecting articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of display screen devices, in particular to a liquid crystal display screen, which comprises a front clamping plate and a display screen, wherein a protruding block is fixedly connected to one side, close to the upper end, of the outer surface of the front end of the front clamping plate, a sliding block is fixedly connected to the outer surface, close to the rear end, of the upper end of the front clamping plate, and slides in a sliding groove, the sliding groove is formed in the position, close to the front end, of the outer surface of the lower end of the fixed block, a rear clamping plate is fixedly connected to the position, close to the rear end, of the outer surface of the lower end of the fixed block, a first threaded hole is formed in the position, close to the other side, of the inner side of the front clamping plate, a threaded rotating rod is connected to the inner threads of the first threaded hole, the device can clamp and fix the front clamping plate through the front clamping device and the rear clamping device, meanwhile, display screens with different thicknesses can be conveniently applied by utilizing the slidable front clamping device, and meanwhile, the protruding block and the groove are used for clamping, so that stability can be increased during transportation, and damage probability caused by dumping can be reduced.
Description
Technical Field
The invention relates to the technical field of display screen devices, in particular to a liquid crystal display screen.
Background
The liquid crystal display has the characteristics of low radiation, light weight, short and small size, and the like, so the liquid crystal display is increasingly widely applied, and along with the maturity and innovation of related technologies, the variety of the liquid crystal display is also increasingly various.
1. However, most of the existing display screens are fixedly placed by utilizing foam when in transportation or storage, so that the display screens are large in use amount, are not environment-friendly and cannot be reused, and pollution of white garbage is increased;
2. meanwhile, the existing device is placed by utilizing the relation between foams when stacked, so that a display screen stacked is unstable and easy to topple due to shaking phenomenon generated by shaking of a vehicle during transportation, damage is caused, and cost is increased;
for this purpose, a liquid crystal display is proposed.
Disclosure of Invention
The invention aims to provide a liquid crystal display screen, which can be clamped and fixed through a front clamping device and a rear clamping device, meanwhile, the display screens with different thicknesses can be conveniently applied by utilizing the front clamping device which can slide, and meanwhile, the convex blocks and the grooves are utilized for clamping, so that the stability can be increased during transportation, the damage probability caused by dumping is reduced, and the problems in the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a liquid crystal display, includes front grip block, display screen, front end surface of front grip block is close to upper end one side position fixedly connected with protruding piece, front grip block's upper end surface is close to rear end position fixedly connected with slider, the slider slides inside the spout, the spout is seted up and is close to front end position at the lower extreme surface of fixed block, rear end position fixedly connected with back grip block is close to the lower extreme surface of fixed block, front grip block is inside to be close to the upper end position of opposite side and has seted up first screw hole, the inside threaded connection of first screw hole has the screw thread dwang, rear grip block is inside to be close to the upper end position of opposite side and has seted up the second screw hole, front grip block is inside to be close to the lower end position of one side and has been seted up the third screw hole, the inside threaded connection of third screw hole has the threaded rod, rear grip block's rear end surface is close to the upper end position and has seted up flutedly, front grip block's opposite side surface is close to the lower end position fixedly connected with telescopic band, the other end fixedly connected with sponge of telescopic band keeps off.
Through adopting above-mentioned technical scheme, the device can be fixed its centre gripping through front and back clamping device, and the display screen of the different thickness of being convenient for that utilizes slidable front clamping device simultaneously can be convenient for, utilizes protruding piece and recess to carry out the block simultaneously to make can increase stability when the transportation, reduce the damage probability that causes because of empting.
Preferably, the threaded rotating rod penetrates through the first threaded hole and is in threaded connection with the second threaded hole, and the distance of the threaded rotating rod in the second threaded hole is adjusted, so that the display screen with different thicknesses can be well applied.
Preferably, the quantity of preceding grip block and back grip block is four, and its two liang of symmetric distributions are in four corners of display screen, four preceding grip block and telescopic band, check keep off the sponge and become crisscross shape structure, can play spaced effect when piling up through crisscross mode and utilization check keep off the sponge, check keep off the sponge simultaneously and can protect the display screen not to receive the collision.
Preferably, the threaded rod penetrates through one end of the third threaded hole and is provided with a rubber pad, the outer surface of the rear clamping plate is close to the lower end, the third threaded hole is also formed in the position, the internal threads of the rear clamping plate are connected with the threaded rod, the threaded rod at the two ends is twisted into the third threaded hole, and therefore the display screen clamped inside the display screen is fixed.
Preferably, the protruding piece and recess are cross structure, and its mutual matching buckle, the block that carries on that can be fine to improve stability.
Preferably, the adjacent surfaces of the front clamping plate and the rear clamping plate are respectively provided with a rubber pad, the rubber pads are mutually attached to the display screen, and the outer surfaces of the display screen can be protected by the rubber pads in the clamping process.
Preferably, three bolts are arranged in the front clamping plate, three third screw holes are formed in the outer surface of the front clamping plate, the positions of the third screw holes of the front clamping plate are respectively arranged at the lower right side and the two sides of the bottom end, the bolts are close to the bolt heads, through holes are formed in the studs of the bolts along the diameter direction, a hole is formed in the center of the bottom end of each bolt along the axis direction and is intersected with the through holes to form a space, the bottom end of each bolt is fixedly connected with the clamping block, the clamping block body is of a cylindrical structure, a cylindrical air passage is formed in the cylinder, a through hole is formed between the air passage and the top of the cylinder, the through hole is communicated with the space, the cylinder extends out of the support arm and the support arm is communicated with the air passage, the bottom end of the support arm is connected with a second air bag, the second air bag is of a rubber material, and the second air bag is convenient for a user to use by utilizing the bolt structure, and the user can be fixed by directly inserting and twisting the second air bag.
Preferably, first air bags are uniformly distributed between the bolt head of the bolt and the front clamping plate, the first air bags are connected to two sides of the through hole of the bolt, the space is communicated, the first air bags are made of rubber, and the outer surface of the display screen can be protected in the clamping process by utilizing the second air bags, so that the display screen is suitable for all display types on the market.
Compared with the prior art, the invention has the beneficial effects that:
through adding a series of structural components such as a front clamping plate, a rear clamping plate, a fixed block, a protruding block, a groove, a threaded rotating rod, a first threaded hole and the like into the device, when the device is used, a user can slide the front clamping plate to a required position through a sliding block arranged in a sliding groove formed in the fixed block by utilizing the sliding groove and the sliding block, then insert a corner of a display screen between the front clamping plate and the rear clamping plate, twist the threaded rotating rod into the first threaded hole by the user and the threaded rotating rod in threaded connection with the first threaded hole through the first threaded hole formed in the front clamping plate and the internal threaded connection, fix the display screen by the threaded rod in threaded connection with a second threaded hole formed in the rear end through a third threaded hole formed in the lower end position of the front clamping plate and the rear clamping plate, the threaded rod is twisted into the third threaded hole, the display screen is secondarily fixed by using the rubber pad arranged at the other end of the threaded rod, so that the display screen can be well fixed between the front clamping plate and the rear clamping plate, then a user respectively fixes four front clamping plates and four corners of the display screen through the technical principle, then the grid baffle sponge is fixed at the central position close to the display screen by utilizing the staggered structure of the four front clamping plates and the telescopic belt, and then the display screen which is finished through the other fixed installation is clamped with the protruding blocks fixedly connected with the outer surface of the upper end of the front clamping plate of the display screen which is finished through the outer surface of the rear end, and the like, so that the stable effect can be well achieved during transportation or storage. The third threaded hole and the threaded rod of internal thread connection are arranged at the lower end position through the front clamping plate and the rear clamping plate, the threaded rod is twisted into the third threaded hole, the second air bag arranged at the other end of the threaded rod is utilized to fix the display screen for the second time, the display screen can be well fixed between the front clamping plate and the rear clamping plate, and the display screen can be applicable to all screen types on the market.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a view showing the combination of the rear clamping plate and the groove of the present invention;
FIG. 3 is a view of the threaded shank in combination with a first threaded bore of the present invention;
FIG. 4 is a combination view of a front clamping plate and a rear clamping plate of the present invention;
FIG. 5 is a view of the combination of the stretch band and the grille sponge of the present invention;
FIG. 6 is a view of the combination of the telescopic strap and the display screen of the present invention;
fig. 7 is a combined view of the threaded rod 12 and the third threaded hole 11 according to the present invention.
In the figure: 1. a front clamping plate; 2. a rear clamping plate; 3. a fixed block; 4. a protruding block; 5. a groove; 6. a threaded rotating rod; 7. a first threaded hole; 8. a second threaded hole; 9. a chute; 10. a slide block; 11. a third threaded hole; 12. a threaded rod; 13. a stretchable belt; 14. a lattice sponge; 15. a display screen; 16. a first air bag; 17. a space; 18. a clamping block; 19. a second air bag; 20. and a support arm.
Detailed Description
The technical solutions of 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 apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
as shown in fig. 1 to 7, a liquid crystal display screen comprises a front clamping plate 1 and a display screen 15, wherein a protruding block 4 is fixedly connected to the front end outer surface of the front clamping plate 1 near the upper end one side, a sliding block 10 is fixedly connected to the front end outer surface of the front clamping plate 1 near the rear end position, the sliding block 10 slides inside a sliding groove 9, the sliding groove 9 is formed in the position, near the front end, of the lower end outer surface of the fixed block 3, a rear clamping plate 2 is fixedly connected to the position, near the rear end, of the lower end outer surface of the fixed block 3, a first threaded hole 7 is formed in the position, near the upper end, of the other side, of the front clamping plate 1, a threaded rotating rod 6 is connected to the internal threads of the first threaded hole 7, a second threaded hole is formed in the position, near the upper end, near the other side, of the inner side, of the rear clamping plate 2, a third threaded hole 11 is formed in the position, near the lower end, of the inner portion, of the front clamping plate 1, a threaded rod 12 is formed, a groove 5 is formed in the position, near the rear end outer surface of the fixed block 3, the other side, near the lower end of the front clamping plate 1, a threaded rod 12 is fixedly connected to the other end, a telescopic joint 13, and a telescopic joint 13 is formed at the other end, of the telescopic joint 13.
Through adopting above-mentioned technical scheme, the device can be fixed its centre gripping through front and back clamping device, and the display screen of the different thickness of being convenient for that utilizes slidable front clamping device simultaneously can be convenient for, utilizes protruding piece 4 and recess 5 to carry out the block simultaneously to make can increase stability when the transportation, reduce the damage probability that causes because of empting.
Specifically, the threaded rotating rod 6 penetrates through the first threaded hole 7 and is in threaded connection with the second threaded hole, and the distance between the threaded rotating rod 6 and the second threaded hole is adjusted, so that the display screen with different thicknesses can be well applied.
Specifically, the number of the front clamping plates 1 and the rear clamping plates 2 is four, the front clamping plates 1, the telescopic belts 13 and the check sponge 14 are symmetrically distributed at four corners of the display screen 15, the front clamping plates 1, the telescopic belts 13 and the check sponge 14 are in a staggered structure, the check sponge 14 can play a role in separating when being stacked in a staggered mode, and meanwhile, the check sponge 14 can protect the display screen from collision.
Specifically, the threaded rod 12 penetrates through one end of the third threaded hole 11 and is provided with a rubber pad, the outer surface of the rear clamping plate 2 is close to the lower end, the third threaded hole 11 is also formed in the position, the threaded rod 12 is connected with the inner threads of the rear clamping plate, and the threaded rod 12 at the two ends twists towards the inner part of the third threaded hole 11, so that the display screen clamped inside the rear clamping plate is fixed.
Specifically, the protruding block 4 and the groove 5 are both in a cross structure, and are matched with each other to be buckled, so that the protruding block and the groove can be well buckled, and the stability is improved.
Specifically, the adjacent surfaces of the front clamping plate 1 and the rear clamping plate 2 are respectively provided with a rubber pad, and the rubber pads are mutually attached to the display screen 15, so that the outer surface of the display screen can be protected in the clamping process by utilizing the rubber pads.
Specifically, three threaded rods 12 are arranged in the front clamping plate 1, three third threaded holes 11 are formed in the outer surface of the front clamping plate 1, the positions of the third threaded holes 11 of the front clamping plate 1 are respectively arranged below the right side and on two sides of the bottom end, a through hole is formed in a stud close to the bolt head of the threaded rod 12 in the diameter direction, a hole is formed in the center of the bottom end of the threaded rod 12 in the axial direction and is intersected with the through hole, a space 17 is formed, the bottom end of the threaded rod 12 is fixedly connected with a clamping block 18, the clamping block 18 is of a cylindrical structure, a cylindrical air passage is formed in the cylinder, a through hole is formed between the air passage and the top of the cylinder, the through hole is communicated with the space 17, a supporting arm 20 extends out of the bottom of the cylinder and is communicated with the air passage, the bottom end of the supporting arm 20 is connected with a second air bag 19, the second air bag 19 is communicated with the supporting arm, the second air bag 19 is made of rubber, and the second air bag 19 is used for fixing a display screen in the axial direction, so that the display screen can be well fixed between the front clamping plate and the rear clamping plate, and the display screen can be applicable to all types on the market.
Specifically, the first air bags 16 are uniformly distributed between the bolt head of the threaded rod 12 and the front clamping plate, the first air bags 16 are connected to two sides of the through hole of the threaded rod 12, the space is communicated, the first air bags 16 are made of rubber, when a user twists the threaded rod 12 into the third screw hole, the first air bags 16 deform, the bolt head can be fastened by the first air bags 16, and the fixity of the threaded rod 12 is enhanced.
Working principle: by adding a series of structural components such as the front clamping plate 1, the rear clamping plate 2, the fixed block 3, the protruding block 4, the groove 5, the threaded rotating rod 6 and the first threaded hole 7, and the device, when in use, a user can slide the front clamping plate 1 to a required position by utilizing the sliding groove 9 and the sliding block 10 through the sliding block 10 arranged in the sliding groove 9 formed in the fixed block 3, then insert the corner of the display screen 15 between the front clamping plate 1 and the rear clamping plate 2, twist the threaded rotating rod 6 into the first threaded hole 7 through the first threaded hole 7 formed in the front clamping plate 1 and the threaded rotating rod 6 connected with the internal threads, thereby fixing the display screen 15 through the third threaded hole 11 formed in the lower end position through the front clamping plate 1 and the rear clamping plate 2 and the threaded rod 12 connected with the internal threads, the threaded rod 12 is twisted into the third threaded hole 11, the display screen 15 is secondarily fixed by using a rubber pad arranged at the other end of the threaded rod, so that the display screen 15 can be well fixed between the front clamping plate 1 and the rear clamping plate 2, then a user respectively fixes the four front clamping plates 1 and the rear clamping plate 2 at four corners of the display screen 15 through the technical principle, then the grid sponge 14 is fixed at the central position close to the display screen 15 by using the staggered structure of the four front clamping plates 1 and the telescopic belts 13, then the other fixedly installed display screen 15 is mutually clamped with the convex blocks 4 fixedly connected with the outer surfaces of the upper ends of the front clamping plates 1 of the display screen 15 which are known to be fixedly installed through the grooves 5 arranged at the outer surfaces of the rear ends, and so on, thereby the stable effect can be well achieved during transportation or storage.
The user twists into inside the third screw 12 with the threaded rod 12, the first gasbag 16 can be oppressed to the bolt head of threaded rod 12, first gasbag 16 can pass inside gas through space 17 after receiving the oppression and press from both sides tight piece 18, the inside cylinder-shaped air flue that is equipped with of tight piece 18, the air flue links to each other with support arm 21, the gas passes to the support arm through the air flue, the support arm bottom is connected and intercommunication with second gasbag 19, when gas passes to second gasbag 19, the volume inflation of second gasbag 19 can make display screen 15 can be fine fix between front grip block 1 and back grip block 2 and can be applicable to all kinds of display screens on the market again, and when the user twists into inside the third screw with threaded rod 12, first gasbag 16 takes place deformation, first gasbag 16 part can the fastening bolt head, the fixity of threaded rod 12 has been strengthened.
When the user wants to detach the device, the threaded rod 12 is reversely turned, the air in the second air bag 19 reversely passes into the air passage from the supporting arm 21, then passes to the clamping block 18 from the air passage, finally passes back to the inside of the first air bag 16 through the clamping block to the space 17, and the state is restored.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a liquid crystal display, includes preceding grip block (1), display screen (15), back grip block (2) and check sponge (14) its characterized in that: the front clamping plate (1) and the rear clamping plate (2) are made of plastic, the outer surface of the front clamping plate is sleeved with a rubber sleeve, a protruding block (4) is fixedly connected to the position, close to the upper end, of the outer surface of the front clamping plate (1), a sliding block (10) is fixedly connected to the position, close to the rear end, of the outer surface of the upper end of the front clamping plate (1), the sliding block (10) slides in a sliding groove (9), the sliding groove (9) is formed in the position, close to the front end, of the outer surface of the lower end of the fixing block (3), the rear clamping plate (2) is fixedly connected to the position, close to the rear end, of the outer surface of the lower end of the fixing block (3), of the first threaded hole (7) of the front clamping plate (1) is arranged above the right side, a threaded rotating rod (6) is connected to the internal threads of the first threaded hole (7), a second threaded hole is formed in the position, close to the upper end, close to the other side, of the inner side of the front clamping plate (1), a third threaded hole (11) is formed in the position, close to the lower end, of the lower end of the fixing block (3) is fixedly connected to the outer surface of the rear clamping plate (2), the outer surface (13) by a telescopic cloth, the other end of the telescopic belt (13) is fixedly connected with a check sponge (14), and the check sponge (14) is made of polyethylene;
the threaded rotating rod (6) penetrates through the first threaded hole (7) and is in threaded connection with the inside of the second threaded hole;
the number of the front clamping plates (1) and the number of the rear clamping plates (2) are four, the front clamping plates are symmetrically distributed at four corners of the display screen (15), and the four front clamping plates (1), the telescopic belts (13) and the check sponge (14) form a staggered structure;
a rubber pad is arranged at one end of the threaded rod (12) penetrating through the third threaded hole (11), the third threaded hole (11) is also arranged at the position, close to the lower end, of the outer surface of the rear clamping plate (2), and the threaded rod (12) is connected with the internal thread of the threaded rod;
the protruding block (4) and the groove (5) are of a cross structure and are matched with each other to be buckled;
rubber pads are arranged on the adjacent surfaces of the front clamping plate (1) and the rear clamping plate (2), and are mutually attached to the display screen (15);
three threaded rods (12) are arranged in the front clamping plate (1), three third threaded holes (11) are formed in the outer surface of the front clamping plate (1), the positions of the third threaded holes (11) of the front clamping plate (1) are respectively arranged below the right side and on two sides of the bottom end, a through hole is formed in a stud of the threaded rods (12) in the position close to the bolt head along the diameter direction, a hole is formed in the center of the bottom end of the threaded rods (12) in the axial direction and is intersected with the through hole to form a space (17), the bottom end of the threaded rods (12) is fixedly connected with a clamping block (18), the clamping block (18) is in a cylindrical structure, a cylindrical air passage is formed in the cylinder, a through hole is formed between the air passage and the top of the cylinder, the through hole is communicated with the space (17), a supporting arm (20) extends out of the bottom of the cylinder and is communicated with the air passage, the bottom end of the supporting arm (20) is connected with a second air bag (19), the second air bag (19) is communicated with the supporting arm, and the second air bag (19) is made of rubber material;
first gasbag (16) evenly distributed between the bolt head of threaded rod (12) and preceding grip block, first gasbag (16) are connected to the through-hole both sides of threaded rod (12), space intercommunication and first gasbag (16) are the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519581.XA CN113443270B (en) | 2021-05-13 | 2021-05-13 | Liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519581.XA CN113443270B (en) | 2021-05-13 | 2021-05-13 | Liquid crystal display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113443270A CN113443270A (en) | 2021-09-28 |
| CN113443270B true CN113443270B (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110519581.XA Active CN113443270B (en) | 2021-05-13 | 2021-05-13 | Liquid crystal display screen |
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| CN (1) | CN113443270B (en) |
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