CN112991980B - Novel LED screen with anti-collision protection structure and manufacturing process - Google Patents
Novel LED screen with anti-collision protection structure and manufacturing process Download PDFInfo
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- CN112991980B CN112991980B CN202110363456.4A CN202110363456A CN112991980B CN 112991980 B CN112991980 B CN 112991980B CN 202110363456 A CN202110363456 A CN 202110363456A CN 112991980 B CN112991980 B CN 112991980B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
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Abstract
The invention discloses a novel LED screen with an anti-collision protection structure and a manufacturing process, wherein the novel LED screen comprises an LED screen body, a support, a first clamping groove, a second spring, a button, a protection plate, a reinforcing rib and a guide rail; step two, manufacturing a component; step three, assembling a protection structure; step four, mounting a protection structure; compared with the existing LED display screen protection device, the high-strength protection plate is designed, the protection plate is convenient to install, and the allowance is reserved between the protection plate and the LED display screen, so that the anti-collision effect can be effectively realized.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a novel LED screen with an anti-collision protection structure and a manufacturing process thereof.
Background
The LED display screen is a common display device, the existing large-scale LED display screen is usually only provided with a foam board, a protective frame and a paper case as a protective device during transportation, but the protective device has low anti-collision performance and cannot play a good protective effect on the LED display screen, and meanwhile, the protective device has low recycling rate, is usually discarded after transportation is finished and easily causes environmental pollution; the existing LED display screen protection device is complex in installation, lacks of a locking mechanism, is unstable in structure and cannot prevent the LED display screen from shaking.
Disclosure of Invention
The invention aims to provide a novel LED screen with an anti-collision protection structure and a manufacturing process thereof, and aims to solve the problems of low utilization rate, unstable structure and lack of a locking mechanism in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel LED screen with an anti-collision protection structure comprises an LED screen body, a support, a first clamping groove, a rubber pad, a first stop block, a mounting groove, a connecting shaft, a first connecting block, a first through hole, a first connecting rod, a first sliding groove, a first sliding block, a second connecting block, a second through hole, a second connecting rod, a second sliding block, a guide hole, a second sliding groove, a first spring, an elastic block, a clamping block, a third connecting block, a second clamping groove, a limiting block, a containing groove, a second stop block, a second spring, a button, a protective plate, a reinforcing rib and a guide rail, wherein the support is symmetrically arranged on the outer walls of two sides of the LED screen body, the first stop block is fixedly connected to the outer wall of the bottom end of the support, the mounting groove is formed in the outer wall of one side of the first stop block, the connecting shaft is fixedly connected to the inner wall of one side of the mounting groove, the first connecting block is rotatably connected to the outer wall of one side of the connecting shaft, a first connecting rod is fixedly connected to the outer wall of one side of the first connecting block, a first sliding groove is formed in the inner wall of one side of the bracket, a first sliding block is slidably connected to the inner wall of one side of the first sliding groove, a second connecting block is rotatably connected to the outer wall of one side of the first sliding block, one end of the first connecting rod is fixedly connected to the outer wall of one side of the second connecting block, a second connecting rod is arranged at the top end of the LED screen body, second sliding blocks are symmetrically fixed to the outer walls of two sides of the second connecting rod, a guide hole is formed in the outer wall of one side of the bracket, the second connecting rod is sleeved on the inner wall of one side of the guide hole, a second sliding groove is formed in the inner wall of one side of the guide hole, the second sliding block is slidably connected to the inner wall of one side of the second sliding groove, first springs are symmetrically sleeved on the outer walls of two sides of the second connecting rod, and one end of each first spring is fixedly connected to the outer wall of one side of the second sliding block, the other end of the bracket is fixedly connected to the inner wall of one side of the second chute, the top end of the bracket is fixedly connected with an elastic block, the outer wall of one side of the elastic block is fixedly connected with a clamping block, the top end of the second connecting rod is provided with a third connecting block, the outer wall of the bottom end of the third connecting block is provided with a second clamping groove, the clamping block is clamped and connected to the inner wall of one side of the second clamping groove, the inner walls of two sides of the second clamping groove are symmetrically provided with limiting grooves, the inner wall of one side of the limiting groove is slidably connected with a limiting block, the outer wall of one side of the limiting block is provided with a containing groove, the inner wall of one side of the containing groove is sleeved with a second stop block, the second stop block is fixedly connected to the inner wall of one side of the limiting groove, the outer wall of one side of the second stop block is fixedly connected with a second spring, one end of the second spring is fixedly connected to the inner wall of one side of the containing groove, and the outer wall of the bottom end of the third connecting block is symmetrically fixed with a protection plate, the symmetrical strengthening rib that is fixed with on one side outer wall of guard plate, the distribution is fixed with the guide rail on the both sides outer wall of support, and guard plate sliding connection is on one side inner wall of guide rail.
Preferably, a first clamping groove is formed in the inner wall of one side of the support, the LED screen body is sleeved on the inner wall of one side of the first clamping groove, and a rubber pad is fixedly connected to the inner wall of one side of the first clamping groove.
Preferably, a first through hole is formed in the outer wall of one side of the first connecting block, the connecting shaft is sleeved on the inner wall of one side of the first through hole, a second through hole is formed in the outer wall of one side of the second connecting block, and the second connecting block is sleeved on the inner wall of one side of the second through hole.
Preferably, the second sliding block is a cuboid, and the section of the second sliding groove is rectangular.
Preferably, the first connecting rods are rotatably connected through rivets, and the two first connecting rods form a crossed cross structure.
Preferably, the button is fixedly connected to the outer wall of one side of the limiting block, the through groove is formed in the inner wall of one side of the limiting groove, and the button is sleeved on the inner wall of one side of the through groove.
A manufacturing process of a novel LED screen with an anti-collision protection structure comprises the following steps of firstly, determining component parameters; step two, manufacturing a component; step three, assembling a protection structure; step four, mounting a protection structure;
in the first step, determining the actual parameters of each part according to the parameter specification of the LED screen body to be protected, and writing a corresponding process card;
in the second step, manufacturing each part according to the process card compiled in the first step;
in the third step, the assembling protection structure comprises the following steps:
1) assembling the bracket, the rubber mat, the first stop block, the second connecting rod, the second sliding block, the first spring, the elastic block, the clamping block and the guide rail into an adjustable protective frame;
2) assembling a third connecting block, a limiting block, a second stop block, a second spring, a button, a protection plate and a reinforcing rib into a protection outer plate;
in the fourth step, the installation protection structure comprises the following steps:
1) the bracket is opened towards two sides and clamped on the LED screen body;
2) and inserting the protection plates along the corresponding guide rails respectively, and buckling the clamping blocks with the second clamping grooves to tightly lock the support.
Preferably, in the step three 2), the protection plate and the reinforcing ribs are of an integrally cast structure.
Compared with the prior art, the invention has the beneficial effects that: compared with the existing LED display screen protection device, the high-strength protection plate is designed, the protection plate is convenient to install, and the allowance is reserved between the protection plate and the LED display screen, so that the anti-collision effect can be effectively realized.
Drawings
FIG. 1 is a rear view sectional schematic view of the stent of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;
FIG. 3 is an enlarged view of the structure of the area B in FIG. 1;
FIG. 4 is a schematic view of the overall front cut-away structure of the present invention;
FIG. 5 is an enlarged view of the structure of the area C in FIG. 4;
FIG. 6 is a schematic view of the overall top cut-away construction of the present invention;
FIG. 7 is an enlarged view of the structure of the area D in FIG. 6;
FIG. 8 is a schematic sectional view of a third connecting block according to the present invention;
FIG. 9 is a schematic perspective view of a fender panel according to the present invention;
FIG. 10 is a process flow diagram of the present invention;
in the figure: 1. an LED screen body; 2. a support; 3. a first card slot; 4. a rubber pad; 5. a first stopper; 6. mounting grooves; 7. a connecting shaft; 8. a first connection block; 9. a first through hole; 10. a first link; 11. a first chute; 12. a first slider; 13. a second connecting block; 14. a second through hole; 15. a second link; 16. a second slider; 17. a guide hole; 18. a second chute; 19. a first spring; 20. an elastic block; 21. a clamping block; 22. a third connecting block; 23. a second card slot; 24. a limiting groove; 25. a limiting block; 26. accommodating grooves; 27. a second stopper; 28. a second spring; 29. a button; 30. a protection plate; 31. reinforcing ribs; 32. a guide rail.
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. 1-9, an embodiment of the present invention is shown: a novel LED screen with an anti-collision protection structure comprises an LED screen body 1, a support 2, a first clamping groove 3, a rubber cushion 4, a first stop block 5, a mounting groove 6, a connecting shaft 7, a first connecting block 8, a first through hole 9, a first connecting rod 10, a first sliding groove 11, a first sliding block 12, a second connecting block 13, a second through hole 14, a second connecting rod 15, a second sliding block 16, a guide hole 17, a second sliding groove 18, a first spring 19, an elastic block 20, a clamping block 21, a third connecting block 22, a second clamping groove 23, a limiting groove 24, a limiting block 25, a containing groove 26, a second stop block 27, a second spring 28, a button 29, a button 30, a reinforcing rib 31 and a guide rail 32, wherein the support 2 is symmetrically arranged on the outer walls of two sides of the LED screen body 1, the first stop block 5 is fixedly connected to the outer wall of the bottom end of the support 2, the mounting groove 6 is arranged on the outer wall of one side of the first stop block 5, the connecting shaft 7 is fixedly connected to the inner wall of one side of the mounting groove 6, a first connecting block 8 is rotatably connected to the outer wall of one side of the connecting shaft 7, a first connecting rod 10 is fixedly connected to the outer wall of one side of the first connecting block 8, a first sliding groove 11 is formed in the inner wall of one side of the bracket 2, a first sliding block 12 is slidably connected to the inner wall of one side of the first sliding groove 11, a second connecting block 13 is rotatably connected to the outer wall of one side of the first sliding block 12, one end of the first connecting rod 10 is fixedly connected to the outer wall of one side of the second connecting block 13, a second connecting rod 15 is arranged at the top end of the LED screen body 1, second sliding blocks 16 are symmetrically fixed to the outer walls of two sides of the second connecting rod 15, a guide hole 17 is formed in the outer wall of one side of the bracket 2, the second connecting rod 15 is sleeved on the inner wall of one side of the guide hole 17, a second sliding groove 18 is formed in the inner wall of one side of the guide hole 17, the second sliding block 16 is slidably connected to the inner wall of one side of the second sliding groove 18, first springs 19 are symmetrically sleeved on the outer walls of two sides of the second connecting rod 15, one end of the first spring 19 is fixedly connected to one side of the outer wall of the second sliding block 16, the other end of the first spring is fixedly connected to one side of the inner wall of the second sliding groove 18, the top end of the bracket 2 is fixedly connected with the elastic block 20, one side of the outer wall of the elastic block 20 is fixedly connected with the clamping block 21, the top end of the second connecting rod 15 is provided with the third connecting block 22, the bottom end of the third connecting block 22 is provided with the second clamping groove 23, the clamping block 21 is clamped and connected to one side of the inner wall of the second clamping groove 23, the two side of the inner wall of the second clamping groove 23 are symmetrically provided with the limiting grooves 24, the inner wall of one side of the limiting groove 24 is slidably connected with the limiting block 25, the outer wall of one side of the limiting block 25 is provided with the accommodating groove 26, the inner wall of one side of the accommodating groove 26 is sleeved with the second stopping block 27, the second stopping block 27 is fixedly connected to one side of the inner wall of the limiting groove 24, the outer wall of one side of the second stopping block 27 is fixedly connected with the second spring 28, one end of the second spring 28 is fixedly connected to the inner wall of one side of the accommodating groove 26, the outer wall of the bottom end of the third connecting block 22 is symmetrically fixed with a protection plate 30, the outer wall of one side of the protection plate 30 is symmetrically fixed with reinforcing ribs 31, the outer walls of two sides of the support 2 are distributed and fixed with guide rails 32, and the protection plate 30 is slidably connected to the inner wall of one side of the guide rails 32; a first clamping groove 3 is formed in the inner wall of one side of the support 2, the LED screen body 1 is sleeved on the inner wall of one side of the first clamping groove 3, a rubber pad 4 is fixedly connected to the inner wall of one side of the first clamping groove 3, the first clamping groove 3 is used for mounting the LED screen body 1, and the rubber pad 4 is used for providing buffering for the LED screen body 1; a first through hole 9 is formed in the outer wall of one side of the first connecting block 8, the connecting shaft 7 is sleeved on the inner wall of one side of the first through hole 9, a second through hole 14 is formed in the outer wall of one side of the second connecting block 13, the second connecting block 13 is sleeved on the inner wall of one side of the second through hole 14, the first through hole 9 is used for installing the connecting shaft 7, and the second through hole 14 is used for installing the second connecting block 13; the second slide block 16 is rectangular, the section of the second chute 18 is rectangular, and the second slide block 16 can prevent the second connecting rod 15 from rotating; the first connecting rods 10 are rotatably connected through rivets, the two first connecting rods 10 form a crossed cross structure, and the first connecting rods 10 in the crossed cross structure can stabilize the support 2; fixedly connected with button 29 on one side outer wall of stopper 25, seted up logical groove on one side inner wall of spacing groove 24, and button 29 cup joints on the one side inner wall that leads to the groove, and button 29 is used for promoting stopper 25.
Referring to fig. 10, the present invention provides a technical solution: a manufacturing process of a novel LED screen with an anti-collision protection structure comprises the following steps of firstly, determining part parameters; step two, manufacturing a component; step three, assembling a protection structure; step four, mounting a protection structure;
in the first step, the actual parameters of each part are determined according to the parameter specification of the LED screen body 1 to be protected, and a corresponding process card is compiled;
in the second step, manufacturing each part according to the process card compiled in the first step;
in the third step, the assembling protection structure comprises the following steps:
1) assembling the bracket 2, the rubber cushion 4, the first stop block 5, the second connecting rod 15, the second sliding block 16, the first spring 19, the elastic block 20, the clamping block 21 and the guide rail 32 into an adjustable protective frame;
2) assembling the third connecting block 22, the limiting block 25, the second stopping block 27, the second spring 28, the button 29, the protection plate 30 and the reinforcing ribs 31 into a protection outer plate, wherein the protection plate 30 and the reinforcing ribs 31 are of an integral casting structure;
in the fourth step, the installation protection structure comprises the following steps:
1) the bracket 2 is opened towards two sides and clamped on the LED screen body 1;
2) the protection plates 30 are inserted along the corresponding guide rails 32, and the latch 21 is engaged with the second engaging groove 23, so that the bracket 2 is locked.
The working principle is as follows: when the invention is used for protecting the LED screen body 1, firstly, the bracket 2 is opened towards two sides, the second slide block 16 slides along the second slide groove 18 to drive the first spring 19 to compress, the first slide block 12 slides downwards along the first slide groove 11, one end of the first connecting rod 10 is driven to move downwards through the second connecting block 13, the other end of the first connecting rod 10 rotates around the connecting shaft 7 through the first connecting block 8, the unfolded bracket 2 is sleeved on the LED screen body 1, the bracket 2 is loosened, under the reset action of the first spring 19, the bracket 2 is automatically clamped, the first connecting rod 10 which is crossed in a cross shape is automatically reset, the LED screen body 1 is hooped through the first clamping groove 3 and the rubber mat 4, the protection plate 30 is inserted along the corresponding guide rail 32, the clamping block 21 on the elastic block 20 is clamped with the second clamping groove 23, the bracket 2 is tightly locked, the protection plate 30 is simultaneously fixed in position, when the protection plate 30 needs to be disassembled, the buttons 29 at two sides of the third connecting block 22 can be pressed, drive stopper 25 and follow spacing groove 24 and inwards slide, second spring 28 in the holding tank 26 compresses, stopper 25 ejecting fixture block 21 makes it break away from second draw-in groove 23, protection plate 30 can be drawn out this moment, wherein, mounting groove 6 on first stopper 5 is used for installing connecting axle 7, first connecting block 8 rotates with connecting axle 7 through first through-hole 9 to be connected, second through-hole 14 is used for installing first slider 12, second connecting rod 15 and guiding hole 17 play the guide effect, second stopper 27 is used for fixed second spring 28, strengthening rib 31 is used for improving protection plate 30's anti bending property, protection plate 30 is transparent material.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A novel LED screen with an anti-collision protection structure comprises an LED screen body (1), a bracket (2), a first clamping groove (3), a rubber cushion (4), a first stop block (5), a mounting groove (6), a connecting shaft (7), a first connecting block (8), a first through hole (9), a first connecting rod (10), a first sliding groove (11), a first sliding block (12), a second connecting block (13), a second through hole (14), a second connecting rod (15), a second sliding block (16), a guide hole (17), a second sliding groove (18), a first spring (19), an elastic block (20), a clamping block (21), a third connecting block (22), a second clamping groove (23), a limiting groove (24), a limiting block (25), a containing groove (26), a second stop block (27), a second spring (28), a button (29), a protection plate (30), a reinforcing rib (31) and a guide rail (32), the method is characterized in that: the LED screen comprises an LED screen body (1), wherein supports (2) are symmetrically arranged on outer walls of two sides of the LED screen body (1), a first stop block (5) is fixedly connected onto an outer wall of the bottom end of the support (2), a mounting groove (6) is formed in an outer wall of one side of the first stop block (5), a connecting shaft (7) is fixedly connected onto an inner wall of one side of the mounting groove (6), a first connecting block (8) is rotatably connected onto an outer wall of one side of the connecting shaft (7), a first connecting rod (10) is fixedly connected onto an outer wall of one side of the first connecting block (8), a first sliding groove (11) is formed in an inner wall of one side of the support (2), a first sliding block (12) is slidably connected onto an inner wall of one side of the first sliding groove (11), a second connecting block (13) is rotatably connected onto an outer wall of one side of the first sliding block (12), and one end of the first connecting rod (10) is fixedly connected onto an outer wall of one side of the second connecting block (13), a second connecting rod (15) is arranged at the top end of the LED screen body (1), second sliding blocks (16) are symmetrically fixed on the outer walls of two sides of the second connecting rod (15), a guide hole (17) is formed in the outer wall of one side of the support (2), the second connecting rod (15) is sleeved on the inner wall of one side of the guide hole (17), a second sliding groove (18) is formed in the inner wall of one side of the guide hole (17), the second sliding block (16) is connected to the inner wall of one side of the second sliding groove (18) in a sliding manner, first springs (19) are symmetrically sleeved on the outer walls of two sides of the second connecting rod (15), one end of each first spring (19) is fixedly connected to the outer wall of one side of the second sliding block (16), the other end of each first spring is fixedly connected to the inner wall of one side of the second sliding groove (18), an elastic block (20) is fixedly connected to the top end of the support (2), and a clamping block (21) is fixedly connected to the outer wall of one side of the elastic block (20), a third connecting block (22) is arranged at the top end of the second connecting rod (15), a second clamping groove (23) is formed in the outer wall of the bottom end of the third connecting block (22), the clamping block (21) is clamped and connected to the inner wall of one side of the second clamping groove (23), limiting grooves (24) are symmetrically formed in the inner walls of two sides of the second clamping groove (23), a limiting block (25) is connected to the inner wall of one side of the limiting groove (24) in a sliding mode, an accommodating groove (26) is formed in the outer wall of one side of the limiting block (25), a second stop block (27) is sleeved on the inner wall of one side of the accommodating groove (26), the second stop block (27) is fixedly connected to the inner wall of one side of the limiting groove (24), a second spring (28) is fixedly connected to the outer wall of one side of the second stop block (27), and one end of the second spring (28) is fixedly connected to the inner wall of one side of the accommodating groove (26), the symmetry is fixed with guard plate (30) on the bottom outer wall of third connecting block (22), the symmetry is fixed with strengthening rib (31) on the outer wall of one side of guard plate (30), it is fixed with guide rail (32) to distribute on the both sides outer wall of support (2), and guard plate (30) sliding connection is on the inner wall of one side of guide rail (32).
2. The novel LED screen with the anti-collision protection structure as claimed in claim 1, wherein: the LED screen is characterized in that a first clamping groove (3) is formed in the inner wall of one side of the support (2), the LED screen body (1) is sleeved on the inner wall of one side of the first clamping groove (3), and a rubber pad (4) is fixedly connected to the inner wall of one side of the first clamping groove (3).
3. The novel LED screen with the anti-collision protection structure as claimed in claim 1, wherein: the connecting device is characterized in that a first through hole (9) is formed in the outer wall of one side of the first connecting block (8), the connecting shaft (7) is sleeved on the inner wall of one side of the first through hole (9), a second through hole (14) is formed in the outer wall of one side of the second connecting block (13), and the second connecting block (13) is sleeved on the inner wall of one side of the second through hole (14).
4. The novel LED screen with the anti-collision protection structure as claimed in claim 1, wherein: the appearance of second slider (16) is the cuboid, the cross-section of second spout (18) is the rectangle.
5. The novel LED screen with the anti-collision protection structure as claimed in claim 1, wherein: the first connecting rods (10) are rotatably connected through rivets, and the two first connecting rods (10) form a crossed cross structure.
6. The novel LED screen with the anti-collision protection structure as claimed in claim 1, wherein: fixedly connected with button (29) on one side outer wall of stopper (25), logical groove has been seted up on one side inner wall of spacing groove (24), and button (29) cup joint on the one side inner wall that leads to the groove.
7. A manufacturing process of a novel LED screen with an anti-collision protection structure as claimed in any one of claims 1 to 6, comprises the steps of firstly, determining component parameters; step two, manufacturing a component; step three, assembling a protection structure; step four, mounting a protection structure; the method is characterized in that:
in the first step, the actual parameters of each part are determined according to the parameter specification of the LED screen body (1) to be protected, and a corresponding process card is compiled;
in the second step, manufacturing each part according to the process card compiled in the first step;
in the third step, the assembling protection structure comprises the following steps:
1) assembling the bracket (2), the rubber cushion (4), the first stop block (5), the second connecting rod (15), the second sliding block (16), the first spring (19), the elastic block (20), the clamping block (21) and the guide rail (32) into an adjustable protective frame;
2) assembling a third connecting block (22), a limiting block (25), a second stop block (27), a second spring (28), a button (29), a protection plate (30) and a reinforcing rib (31) into a protection outer plate;
in the fourth step, the installation protection structure comprises the following steps:
1) the bracket (2) is opened towards two sides and clamped on the LED screen body (1);
2) the protection plates (30) are respectively inserted along the corresponding guide rails (32), and the clamping blocks (21) are buckled with the second clamping grooves (23), so that the support (2) is locked tightly.
8. The manufacturing process of the novel LED screen with the anti-collision protection structure as claimed in claim 7, is characterized in that: in the third step 2), the protection plate (30) and the reinforcing ribs (31) are of an integral casting structure.
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| CN202110363456.4A CN112991980B (en) | 2021-04-02 | 2021-04-02 | Novel LED screen with anti-collision protection structure and manufacturing process |
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| CN202110363456.4A CN112991980B (en) | 2021-04-02 | 2021-04-02 | Novel LED screen with anti-collision protection structure and manufacturing process |
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| CN112991980B true CN112991980B (en) | 2022-08-05 |
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