CN114667010B - Spliced screen with full-automatic edge protection mechanism - Google Patents
Spliced screen with full-automatic edge protection mechanism Download PDFInfo
- Publication number
- CN114667010B CN114667010B CN202210148176.6A CN202210148176A CN114667010B CN 114667010 B CN114667010 B CN 114667010B CN 202210148176 A CN202210148176 A CN 202210148176A CN 114667010 B CN114667010 B CN 114667010B
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- arc
- sliding block
- edge protection
- piece
- base
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Abstract
The invention relates to a spliced screen with a full-automatic edge protection mechanism, which comprises a spliced unit and the full-automatic edge protection mechanism, wherein the full-automatic edge protection mechanism comprises a base, a sliding block, an edge protection sheet, a reset tension spring and an arc-shaped spring piece, the edge protection sheet is fixed on the sliding block, the sliding block is arranged on the base in a sliding manner, two ends of the arc-shaped spring piece are respectively connected with the base and the sliding block, the arc-shaped top end of the arc-shaped spring piece protrudes out of the sliding block, the arc-shaped top end of the arc-shaped spring piece is extruded to drive the sliding block to slide relative to the base, and two ends of the reset tension spring are respectively connected with the base and the sliding block. When not spliced, the edge protection sheet is close to the side edge of the splicing unit and is used for protecting the splicing unit when placed and transported; when the splicing unit is spliced, the arc-shaped spring piece is extruded, the sliding block is driven to move, the edge protection piece moves backwards along with the movement, the protection effect is not achieved any more, the full-automatic edge protection and the effect of removing the edge protection are achieved, the time and labor are saved, and the full-automatic edge protection mechanism is not lost during splicing and removing.
Description
Technical Field
The invention relates to the technical field of spliced screens, in particular to a spliced screen with a full-automatic edge protection mechanism.
Background
In the prior art, a large-area display screen is generally expanded in a splicing mode, before splicing, a protective edge or corner protection structure is needed for a splicing unit, so that the splicing unit can be protected, when the splicing is performed, the protective edge or corner protection structure is needed to be detached, and then splicing is performed, firstly, the detached protective edge or corner protection structure is needed to be stored, and is easy to lose; then, when the spliced screen needs to be disassembled and transported again, a safe edge or a corner protection structure needs to be installed again, which is time-consuming and labor-consuming and needs to be improved.
Disclosure of Invention
The invention aims to provide a spliced screen with a full-automatic edge protection mechanism, wherein the full-automatic edge protection mechanism is not required to be disassembled during splicing, and is not required to be installed during re-disassembly and transportation, so that the spliced screen is very convenient, time-saving and labor-saving.
The invention is realized in the following way: the utility model provides a concatenation screen with full-automatic safe edge mechanism, includes concatenation unit and full-automatic safe edge mechanism, full-automatic safe edge mechanism includes base, sliding block, safe edge piece, reduction spring and arc spring leaf, the safe edge piece is fixed on the sliding block, the sliding block sets up on the base slidingly, arc spring leaf both ends are connected with base and sliding block respectively, and the arc top protrusion of arc spring leaf in the sliding block, the extrusion the arc top drive sliding block of arc spring leaf slides with the base relatively, the both ends of reduction spring are connected with base and sliding block respectively, are used for making the sliding block reset when the arc spring leaf is not extruded, full-automatic safe edge mechanism sets up the side at concatenation unit, the side of concatenation unit is pressed close to the safe edge piece for protect concatenation unit.
Wherein, the full-automatic edge protection mechanisms on adjacent splicing units are configured in pairs for use.
The edge protection piece is a steel sheet and is fixed on the sliding block through a screw, and a strip-shaped hole is formed in the edge protection piece and used for exposing the arc top end of the arc spring piece.
The sliding block is provided with a sliding column on the side face, a sliding groove is correspondingly formed in the side face of the base, and the sliding column is arranged in the sliding groove and slides along the sliding groove.
The sliding groove comprises a straight line groove and a diagonal line groove which are communicated with each other, and the protective edge piece is closer to the base when the sliding column is positioned in the diagonal line groove.
Wherein, arc spring leaf one end is equipped with the through-hole, through a bolt setting be in on the base.
The top end of the bolt is provided with a hanging ring, and one end of the reset tension spring is hung on the hanging ring.
The through holes on the arc-shaped spring pieces are kidney-shaped holes, springs are arranged below one ends of the arc-shaped spring pieces, which are provided with the through holes, and the springs are used for enabling the end parts of the arc-shaped spring pieces to float up and down.
The side face of the other end of the arc-shaped spring piece is provided with a lug, the sliding block is provided with a screw, and the screw is used for preventing one end of the arc-shaped spring piece, which is provided with the lug, from falling off the sliding block.
The beneficial effects of the invention are as follows: the full-automatic edge protection mechanism on the spliced screen is arranged on the side face of the spliced unit, the base is fixed on the spliced unit, when the spliced unit is not spliced, the arc-shaped spring piece protrudes out of the sliding block, the sliding block is positioned at the initial position, and the edge protection piece is close to the side edge of the spliced unit and used for protecting the spliced unit when being placed and transported; when the splicing unit is spliced, the arc-shaped spring piece is extruded to drive the sliding block to move, the edge protection piece moves backwards along with the movement, the protection effect is not achieved, and meanwhile the splicing of the splicing unit is not affected. When the spliced screen needs to be disassembled and transported again, the adjacent spliced units are disassembled, the arc-shaped spring pieces restore the shape, the reset tension springs pull the sliding blocks and the edge protection pieces to move again, the rebound returns to the initial state, the edge protection pieces play the role of edge protection again, the full-automatic edge protection and the effect of removing the edge protection are realized, the novel split screen is very convenient, time and labor are saved, the full-automatic edge protection mechanism does not need to be concerned excessively when being spliced and disassembled, and the full-automatic edge protection mechanism cannot be lost.
Drawings
FIG. 1 is a schematic view of a splice status of a spliced screen with a fully automatic edge protection mechanism according to the present invention;
FIG. 2 is a schematic view of a panel of the present invention in a protected state;
FIG. 3 is a schematic view of a spliced screen of the present invention with a cover sheet in a spliced state;
FIG. 4 is a schematic view of the fully automatic edge protection mechanism of the present invention in a protected state;
FIG. 5 is a schematic view of the fully automatic edge protection mechanism in a spliced state;
FIG. 6 is a schematic view of a fully automatic edge protection mechanism according to the present invention in semi-section;
FIG. 7 is a schematic view of a partially exploded construction of a fully automatic edge protection mechanism according to the present invention;
FIG. 8 is a schematic view of the fully exploded construction of the fully automatic edge protection mechanism of the present invention;
FIG. 9 is a schematic view of an arc spring plate according to the present invention;
fig. 10 is a schematic view of the structure of the bolt according to the present invention.
1. A base; 11. a chute; 111. a linear groove; 112. oblique line groove; 2. a sliding block; 21. a spool; 3. edge protection sheets; 31. a strip-shaped hole; 4. resetting the tension spring; 5. an arc-shaped spring piece; 51. an arc-shaped top end; 52. a through hole; 53. a lug; 6. a screw; 7. a bolt; 71. hanging rings; 8. a spring; 9. a screw; 10. full-automatic edge protection mechanism; 20. and a splicing unit.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As an embodiment of the spliced screen according to the present invention, as shown in fig. 1 to 10, the spliced screen includes a splicing unit 20 and a full-automatic edge protection mechanism 10, the full-automatic edge protection mechanism 10 includes a base 1, a sliding block 2, an edge protection piece 3, a reset tension spring 4 and an arc-shaped spring piece 5, the edge protection piece 3 is fixed on the sliding block 2, the sliding block 2 is slidably disposed on the base 1, two ends of the arc-shaped spring piece 5 are respectively connected with the base 1 and the sliding block 2, an arc-shaped top end 51 of the arc-shaped spring piece 5 protrudes from the sliding block 2, the arc-shaped top end 51 of the arc-shaped spring piece 5 is pressed to drive the sliding block 2 to slide relative to the base 1, two ends of the reset tension spring 4 are respectively connected with the base 1 and the sliding block 2, the full-automatic edge protection mechanism 10 is disposed on a side surface of the splicing unit 20, and the edge protection piece 3 of the full-automatic edge protection mechanism 10 is close to a side surface of the splicing unit 20, for protecting the splicing unit 20.
In this embodiment, the fully automatic edge protection mechanisms 10 on adjacent splice units 20 are configured in pairs for use. During the connection, the arc-shaped spring pieces 5 of the two full-automatic edge protection mechanisms 10 are mutually extruded, and of course, other special extrusion structures are also feasible on the side surfaces of the splicing units 20.
The full-automatic edge protection mechanism 10 is arranged on the side surface of the splicing unit 20, the base 1 is fixed on the splicing unit 20, when not spliced, the arc-shaped spring piece 5 protrudes out of the sliding block 2, the sliding block 2 is in an initial position, and the edge protection piece 3 is close to the side edge of the splicing unit 20 and is used for protecting the splicing unit 20 when placed and transported; when the splicing unit 20 is spliced, the arc-shaped spring piece 5 is extruded to drive the sliding block 2 to move, the edge protection piece 3 moves backwards along with the movement, the protection effect is not played any more, and meanwhile the splicing of the splicing unit 20 is not affected any more. When the spliced screen needs to be disassembled and transported again, after the splicing relation of the adjacent spliced units 20 is relieved, the arc-shaped spring piece 5 is restored to the shape, the reset tension spring 4 pulls the sliding block 2 and the edge protection piece 3 to move again, the rebound is restored to the initial state, the edge protection piece 3 plays the role of edge protection again, the full-automatic edge protection and the effect of edge protection removal are realized, the novel split screen is very convenient, time and labor are saved, the full-automatic edge protection mechanism 10 does not need to be paid much attention to during splicing and disassembly, and the full-automatic edge protection mechanism 10 cannot be lost.
In this embodiment, the guard plate 3 is a steel sheet, preferably spring steel, and is not easy to collide and deform, the guard plate 3 is fixed on the sliding block 2 through the screws 6, specifically 4 screws, and the guard plate 3 is provided with a long strip hole 31 for exposing the arc top end 51 of the arc spring piece 5, so as to play a role in avoiding.
In this embodiment, a sliding column 21 is disposed on a side surface of the sliding block 2, a sliding groove 11 is correspondingly disposed on a side surface of the base 1, and the sliding column 21 is disposed in the sliding groove 11 and slides along the sliding groove 11. The base 1 and the sliding block 2 are preferably made of zinc alloy, and the sliding column 21 is preferably manufactured by die casting and die casting, and is fixed on the sliding block 2 by an assembling procedure, so that the sliding column 21 and the sliding groove 11 need to slide smoothly without shaking.
In this embodiment, the chute 11 includes a straight line slot 111 and a diagonal line slot 112 that are connected to each other, and the strut 21 is located in the diagonal line slot 112 so that the edge protection sheet 3 is closer to the base 1. The function of the oblique slot 112 is to move a distance of the thickness of the edge protection sheet inwards when the edge protection sheet 3 retreats to a certain distance, so that the splicing process is not affected, and the avoiding structure of the edge protection sheet is not required to be particularly arranged.
In this embodiment, a through hole 52 is formed at one end of the arc-shaped spring piece 5, and is disposed on the base 1 through a bolt 7; the top end of the bolt 7 is provided with a hanging ring 71, and one end of the reset tension spring 4 is hung on the hanging ring 71. The bolt 7 has double functions, namely, the arc-shaped spring piece 5 can be fixed, the reset tension spring 4 can be hooked, and the number of accessories can be reduced.
In this embodiment, the through hole 52 on the arc-shaped spring piece 5 is a kidney-shaped hole, a spring 8 is disposed below the end of the arc-shaped spring piece 5 with the through hole, and the spring 8 is used to make the end of the arc-shaped spring piece 5 float up and down. During normal use, the bolt 7 does not need to completely lock the arc-shaped spring piece 5, one end of the arc-shaped spring piece 5 provided with the through hole 51 can float up and down under the support of the spring 8, the force required by extruding the arc-shaped spring piece 5 can be adjusted by adjusting the compression degree of the spring 8, and meanwhile, a redundant space is provided, so that the problem of elastic failure caused by excessive extrusion of the arc-shaped spring piece 5 is avoided.
In this embodiment, the other end side of the arc-shaped spring piece 5 is provided with a lug 53, the sliding block 2 is provided with a screw 9, and the screw 9 is used for preventing the end of the arc-shaped spring piece 5 provided with the lug 53 from falling out of the sliding block 2. Thus, the two ends of the arc-shaped spring piece 5 are effectively positioned, the spring piece cannot fall off, the position is changed, and stable elastic force can be provided.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The utility model provides a splice screen with full-automatic safe edge mechanism, its characterized in that includes concatenation unit and full-automatic safe edge mechanism, full-automatic safe edge mechanism includes base, sliding block, safe edge piece, extension spring and arc spring leaf that resets, the safe edge piece is fixed on the sliding block, the sliding block slides and sets up on the base, arc spring leaf both ends are connected with base and sliding block respectively, and the arc top of arc spring leaf stands out in the sliding block, extrudees the arc top drive sliding block of arc spring leaf slides relative to the base, the both ends of extension spring that resets are connected with base and sliding block respectively, are used for making the sliding block reset when arc spring leaf is not extruded, full-automatic safe edge mechanism sets up in the side of concatenation unit, the side of concatenation unit is pressed close to the safe edge piece for protection concatenation unit; the sliding block is provided with a sliding column on the side surface, a sliding groove is correspondingly formed in the side surface of the base, and the sliding column is arranged in the sliding groove and slides along the sliding groove; the sliding groove comprises a straight line groove and a diagonal line groove which are communicated with each other, and when the sliding column is positioned in the diagonal line groove, the edge protection piece is closer to the base; one end of the arc-shaped spring piece is provided with a through hole, and the through hole is arranged on the base through a bolt; a hanging ring is arranged at the top end of the bolt, and one end of the reset tension spring is hung on the hanging ring; the through hole on the arc spring piece is a kidney-shaped hole, a spring is arranged below one end of the arc spring piece, which is provided with the through hole, and the spring is used for enabling the end part of the arc spring piece to float up and down.
2. The tiled screen with fully automatic edge protection mechanisms of claim 1, wherein the fully automatic edge protection mechanisms on adjacent tiles are configured for use in pairs.
3. The spliced screen with the full-automatic edge protection mechanism according to claim 1, wherein the edge protection piece is a steel sheet and is fixed on the sliding block through a screw, and an elongated hole is formed in the edge protection piece and used for exposing the arc-shaped top end of the arc-shaped spring piece.
4. The splice screen with a fully automatic edge protection mechanism according to claim 1, wherein a lug is arranged on the side surface of the other end of the arc-shaped spring piece, a screw is arranged on the sliding block, and the screw is used for preventing the end, provided with the lug, of the arc-shaped spring piece from falling out of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148176.6A CN114667010B (en) | 2022-02-17 | 2022-02-17 | Spliced screen with full-automatic edge protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148176.6A CN114667010B (en) | 2022-02-17 | 2022-02-17 | Spliced screen with full-automatic edge protection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114667010A CN114667010A (en) | 2022-06-24 |
| CN114667010B true CN114667010B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210148176.6A Active CN114667010B (en) | 2022-02-17 | 2022-02-17 | Spliced screen with full-automatic edge protection mechanism |
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| CN (1) | CN114667010B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218100596U (en) * | 2022-07-27 | 2022-12-20 | 深圳市洲明科技股份有限公司 | Safe edge structure, display unit and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209843133U (en) * | 2019-05-28 | 2019-12-24 | 深圳市雷迪奥视觉技术有限公司 | Edge protection device and display screen |
| CN110751911A (en) * | 2019-11-20 | 2020-02-04 | 深圳视爵光旭电子有限公司 | Corner protection device and LED display screen |
| CN111862843A (en) * | 2020-08-18 | 2020-10-30 | 深圳市奥拓电子股份有限公司 | Self-moving lamp bead protection device, LED box body and LED display screen |
| CN112652252A (en) * | 2021-01-05 | 2021-04-13 | 深圳市联建光电有限公司 | Simple and easy angle bead device of LED display screen portable and LED display screen |
| CN113895781A (en) * | 2021-09-13 | 2022-01-07 | 深圳市洲明科技股份有限公司 | Anti-collision protection device of display device and display screen |
| WO2022011696A1 (en) * | 2020-07-17 | 2022-01-20 | 深圳市艾比森光电股份有限公司 | Led display screen and edge protection mechanism therefor |
-
2022
- 2022-02-17 CN CN202210148176.6A patent/CN114667010B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209843133U (en) * | 2019-05-28 | 2019-12-24 | 深圳市雷迪奥视觉技术有限公司 | Edge protection device and display screen |
| CN110751911A (en) * | 2019-11-20 | 2020-02-04 | 深圳视爵光旭电子有限公司 | Corner protection device and LED display screen |
| WO2022011696A1 (en) * | 2020-07-17 | 2022-01-20 | 深圳市艾比森光电股份有限公司 | Led display screen and edge protection mechanism therefor |
| CN111862843A (en) * | 2020-08-18 | 2020-10-30 | 深圳市奥拓电子股份有限公司 | Self-moving lamp bead protection device, LED box body and LED display screen |
| CN112652252A (en) * | 2021-01-05 | 2021-04-13 | 深圳市联建光电有限公司 | Simple and easy angle bead device of LED display screen portable and LED display screen |
| CN113895781A (en) * | 2021-09-13 | 2022-01-07 | 深圳市洲明科技股份有限公司 | Anti-collision protection device of display device and display screen |
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| CN114667010A (en) | 2022-06-24 |
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