CN114822274B - Display screen unit box, display unit and spliced display screen with changeable specification - Google Patents
Display screen unit box, display unit and spliced display screen with changeable specification Download PDFInfo
- Publication number
- CN114822274B CN114822274B CN202210494855.9A CN202210494855A CN114822274B CN 114822274 B CN114822274 B CN 114822274B CN 202210494855 A CN202210494855 A CN 202210494855A CN 114822274 B CN114822274 B CN 114822274B
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- China
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- box body
- cutting
- display screen
- box
- screen unit
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- 238000005520 cutting process Methods 0.000 claims abstract description 99
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 238000004904 shortening Methods 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H05K5/0021—Side-by-side or stacked arrangements
-
- 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
Abstract
The invention discloses a display screen unit box with variable specifications, a display unit and a spliced display screen. The display screen unit box with variable specifications comprises a mounting plate and a cutting box body cut from a rectangular box body, wherein the mounting plate is mounted at the cutting position of the cutting box body so as to be connected with the cutting box body to form a complete box body structure. The display screen unit box with the variable specification is formed by assembling the cutting box body and the mounting plate, an assembler can cut the rectangular box body according to the actual use requirement, so that the cutting box bodies with different length or width specifications are obtained, when the box body is produced, a manufacturer only needs to prepare one set of display screen unit box forming die, the manufacturing cost of the forming die is greatly saved, the space required by storing the forming die is saved, and the manufacturer does not need to frequently replace the forming die on forming equipment in the actual production process, thereby being beneficial to saving manpower and shortening the manufacturing period of the display screen unit box.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a display screen unit box with variable specifications, a display unit and a spliced display screen.
Background
The spliced display screen is formed by splicing a plurality of display screen units, and each display screen unit comprises a display screen unit box and a display module arranged on the display screen unit box.
In the practical use process, not all spliced display screens are formed by splicing display screen units with the same specification, and due to the consideration of factors such as modeling or non-collineation of the spliced display screens, a half display screen unit box, a three-quarter display screen unit box or other specification display screen unit boxes are sometimes used for the spliced display screens, while in the prior art, the specification (size parameter) of the display screen unit box is invariable, so that a manufacturer needs to prepare a plurality of sets of display screen unit box forming dies with different specifications to meet the requirements, so that not only is the manufacturing cost of the die required to be large, but also the time and effort are wasted when the forming dies are replaced on forming equipment, and the manufacturing period of the display screen unit box is prolonged.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: a display screen unit box, a display unit and a spliced display screen with variable specifications are provided.
In order to solve the technical problems, the first technical scheme adopted by the invention is as follows: the utility model provides a changeable display screen unit case of specification, includes mounting panel and the cutting box that comes from a rectangle box, the mounting panel is installed the cutting department of cutting box is in order to with the cutting box is connected and is formed a complete box structure.
In order to solve the technical problems, the second technical scheme adopted by the invention is as follows: the display screen unit comprises a display module and the display screen unit box with the variable specification, and the display module is installed on the box body structure.
In order to solve the technical problems, the third technical scheme adopted by the invention is as follows: the spliced display screen comprises the display screen unit.
The invention has the beneficial effects that: the display screen unit box with the variable specification is formed by assembling the cutting box body and the mounting plate, an assembler can cut the rectangular box body according to the actual use requirement, so that the cutting box bodies with different length or width specifications are obtained, when the box body is produced, a manufacturer only needs to prepare one set of display screen unit box forming die, the manufacturing cost of the forming die is greatly saved, the space required by storing the forming die is saved, and the manufacturer does not need to frequently replace the forming die on forming equipment in the actual production process, thereby being beneficial to saving manpower and shortening the manufacturing period of the display screen unit box.
Drawings
Fig. 1 is a schematic structural view of a rectangular box according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a rectangular box of the first embodiment of the present invention cut into two half boxes;
FIG. 3 is an exploded view of a half tank according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a rectangular box cut into a quarter box and a three-quarter box according to a first embodiment of the present invention;
fig. 5 is an exploded view of a three-quarter tank according to a first embodiment of the present invention.
Description of the reference numerals:
1. a rectangular box body; 11. a first side; 12. a second side; 13. a third side; 14. a fourth side;
2. a mounting plate; 21. hole sites;
3. cutting the box body; 31. an inner cavity; 32. a fixed structure; 331. a second lock hole; 332. a second positioning hole; 333. screw holes; 34. a mounting position; 35. and (5) installing a block.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 5, a display screen unit box with variable specifications includes a mounting plate 2 and a cutting box 3 cut from a rectangular box 1, wherein the mounting plate 2 is mounted at a cutting position of the cutting box 3 and is connected with the cutting box 3 to form a complete box structure.
From the above description, the beneficial effects of the invention are as follows: the display screen unit box with the variable specification is formed by assembling the cutting box body 3 and the mounting plate 2, an assembler can cut the rectangular box body 1 according to actual use requirements, so that the cutting box body 3 with different length or width specifications is obtained, a manufacturer only needs to prepare one set of display screen unit box forming die when producing the box body, the manufacturing cost of the forming die is greatly saved, the space required by storing the forming die is saved, and the manufacturer does not need to frequently replace the forming die on forming equipment in the actual production process, thereby being beneficial to saving manpower and shortening the manufacturing period of the display screen unit box.
Further, a hole 21 is provided on the mounting plate 2.
From the above description, the hole 21 on the mounting plate 2 can be used for positioning and/or locking two adjacent box structures.
Further, the rectangular box 1 includes a first side 11 and a second side 12 that are vertically connected, a plurality of cutting positions are provided on the rectangular box 1, an extending direction of the cutting positions is parallel to a length direction of the second side 12, n equal parts of the length direction of the first side 11 are correspondingly provided with the cutting positions, n is a positive integer greater than or equal to 2, and a cutting position of the rectangular box 1 is located at the cutting positions.
As can be seen from the above description, the cutting position is set at the equal division position corresponding to the first side 11, so that the cutting personnel can conveniently and rapidly find the cutting position, which is beneficial to improving the cutting efficiency, and more importantly, the cutting box 3 can be made to form a structure with a relatively clear specification, so that the cutting box can be used by the assembly personnel.
Further, after the rectangular box 1 is cut along the cutting position, a fixing structure 32 is formed at the cutting position of the cutting box 3, and the mounting plate 2 is fixed on the fixing structure 32.
As can be seen from the above description, the fixing structure 32 is configured to enable the cutting case 3 to form a stable connection with the mounting plate 2, which is beneficial to ensuring the structural stability of the display screen unit case with variable specifications.
Further, a mounting structure is arranged on the cutting box body 3.
Further, the mounting structure includes at least one of a lock hole, a through hole, a positioning hole, and a screw hole 333.
As is apparent from the above description, the mounting structure is used for positioning and mounting between the cutting cases 3.
Further, the rectangular box body 1 has an axisymmetric structure.
As is apparent from the above description, when the rectangular box 1 is cut along the center line of the rectangular box 1, two cut boxes 3 of the same specification can be obtained.
Further, the cutting box 3 is provided with a mounting position 34.
As will be appreciated from the above description, the mounting locations 34 are used to mount hanging boards or other fastening structures to enable the cutting case 3 to be secured to an external structure (e.g., a bracket, wall, etc.).
The display screen unit comprises a display module and the display screen unit box with the variable specification, and the display module is installed on the box body structure.
The spliced display screen comprises the display screen unit.
Example 1
Referring to fig. 1 to 5, a first embodiment of the present invention is as follows: the spliced display screen is formed by splicing a plurality of display screen units, and each display screen unit comprises a display screen unit box with variable specifications and a display module arranged on the display screen unit box.
The display screen unit box with variable specifications comprises a mounting plate 2 and a cutting box body 3 cut from a rectangular box body 1, wherein the mounting plate 2 is mounted at the cutting position of the cutting box body 3 and connected with the cutting box body 3 to form a complete box body structure, and the display module is mounted on the box body structure. The cutting box 3 has an inner cavity 31, which inner cavity 31 can be used for mounting a power supply and/or a HUB plate.
As shown in fig. 3, optionally, the mounting plate 2 is provided with a hole 21, and the hole 21 includes at least one of a first positioning hole for mounting a positioning post, a first locking hole for matching with a locking head of the locking structure, and a first through hole for allowing a cable to penetrate.
As shown in fig. 1, the rectangular box 1 includes a first side 11 and a second side 12 that are vertically connected, and a third side 13 and a fourth side 14 that are vertically connected, wherein the first side 11 is opposite to the third side 13 and is connected to the fourth side 14, the second side 12 is opposite to the fourth side 14, and an end of the third side 13 that is far from the fourth side 14 is connected to the second side 12; the rectangular box body 1 is provided with a plurality of cutting positions, the extending direction of the cutting positions is parallel to the length direction of the second side edge 12, when the rectangular box body 1 is cut, the cutting positions are cut along, preferably, n equal parts of the length direction of the first side edge 11 are correspondingly provided with the cutting positions, n is a positive integer greater than or equal to 2, and the cutting position of the rectangular box body 1 is located at the cutting positions.
Referring to fig. 2 and fig. 3, when n is 2, the rectangular box 1 is provided with a cutting position along a central axis perpendicular to the first side 11, the rectangular box 1 is cut along the cutting position, two cutting boxes 3 with the same specification are obtained, and then two half boxes can be obtained after the mounting plates 2 are respectively mounted at the cutting positions of the two cutting boxes 3. When n is 3, two cutting positions are arranged on the rectangular box body 1, the rectangular box body 1 is cut along any one of the cutting positions, two cutting box bodies 3 with different specifications are obtained, and then one third box body and one two thirds box body can be obtained after the mounting plates 2 are respectively arranged at the cutting positions of the two cutting box bodies 3. Referring to fig. 4 and 5, when n is 4, three cutting positions are disposed on the rectangular box 1, the distances between the three cutting positions and the second side 12 are from the near to the far and are respectively a first cutting position, a second cutting position and a third cutting position, when the rectangular box 1 is cut along the second cutting position, the rectangular box 1 is cut along the first cutting position or the third cutting position, as in the case when n is 2, two cutting boxes 3 with different specifications are obtained, and then after mounting plates 2 are respectively mounted at the cutting positions of the two cutting boxes 3, a quarter box and a three-quarter box can be obtained. And so on.
As is clear from the above description, the manufacturer only needs to prepare the forming die of the rectangular box body 1, after the rectangular box body 1 is formed, the rectangular box body 1 can be directly used, or can be cut into cut box bodies 3 with different lengths or widths in a cutting manner, and then the mounting plate 2 is mounted on the cut box body 3 to obtain the box body structure with the expected specification, that is, the specification of the box body structure is variable. In this embodiment, n is 4, eight display modules may be mounted on the rectangular box 1, that is, four display modules are mounted on one half of the rectangular box, two display modules are mounted on one quarter of the rectangular box, and six display modules are mounted on three quarters of the rectangular box.
As shown in fig. 3, after the rectangular box 1 is cut along the cutting position, a fixing structure 32 is formed at the cutting position of the cutting box 3, and the mounting plate 2 is fixed on the fixing structure 32, and optionally, the fixing structure 32 is a bump. In this embodiment, the mounting plate 2 is connected and fixed with the fixing structure 32 by a tapping screw, and in other embodiments, the mounting plate 2 may be connected and fixed with the fixing structure 32 by a connection manner such as gluing, clamping, etc. The setting of fixed knot constructs 32 not only can increase the area of connection of mounting panel 2 with cutting box 3 effectively, but also can let cutting box 3 support mounting panel 2 better, reduces the risk of mounting panel 2 bending deformation, does benefit to the stability of guaranteeing the box structure.
The cutting box 3 is provided with a mounting structure, and the mounting structure comprises at least one of a second lock hole 331 for being matched with a lock head of the lock structure, a second perforation for the lock head of the lock structure to pass through, a second positioning hole 332 for mounting positioning columns between box structures, and a screw hole 333 for mounting fastening screws between box structures. Preferably, the rectangular box 1 has an axisymmetric structure, and it is easy to understand that at least two groups of mounting structures are axisymmetrically arranged on the rectangular box 1. In this embodiment, four groups of mounting structures are disposed on the rectangular box 1, a group of mounting structures is disposed on each of the rectangular box 1 in an equal division manner, and each group of mounting structures includes the second lock hole 331, the second through hole, the second positioning hole 332 and the screw hole 333. As a preferred embodiment, the mounting structures in any two adjacent equal areas of the rectangular box 1 are axisymmetrically arranged.
Referring to fig. 2, 4 and 5, the cutting box 3 is provided with a mounting position 34. Optionally, the cutting box further comprises a mounting block 35 mounted on the cutting box 3, the mounting position 34 is arranged on the mounting block 35, and the mounting hole is mounted on the cutting box 3 in a connecting mode of self-tapping screw screwing, adhesive connection or clamping connection. Of course, it is also possible that the mounting location 34 is provided directly on the cutting box 3.
In summary, the display screen unit box with variable specifications, the display unit and the spliced display screen provided by the invention are formed by assembling the cutting box body and the mounting plate, and an assembler can cut the rectangular box body according to actual use requirements, so that the cutting box body with different length or width specifications is obtained, when a manufacturer produces the box body, only needs to prepare one set of display screen unit box forming die, the manufacturing cost of the forming die is greatly saved, the storage space of the forming die is saved, and the manufacturer does not need to frequently replace the forming die on forming equipment in the actual production process, thereby being beneficial to saving manpower and shortening the manufacturing period of the display screen unit box. The specifications of the display screen units with the variable-specification display screen unit boxes are rich in diversity, so that the spliced display screen can be spliced into various outlines and shapes, and the requirements of various application scenes can be met.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.
Claims (8)
1. A display screen unit case of changeable specification, its characterized in that: the cutting box comprises a mounting plate and a cutting box body cut from a rectangular box body, wherein the mounting plate is arranged at the cutting position of the cutting box body so as to be connected with the cutting box body to form a complete box body structure;
the rectangular box body comprises a first side and a second side which are vertically connected, a plurality of cutting positions are arranged on the rectangular box body, the extending direction of the cutting positions is parallel to the length direction of the second side, the cutting positions are correspondingly arranged at n equal parts of the length direction of the first side, n is a positive integer greater than or equal to 2, and the cutting positions of the rectangular box body are located at the cutting positions;
after the rectangular box body is cut along the cutting position, a fixing structure is formed at the cutting position of the cutting box body, and the mounting plate is fixed on the fixing structure.
2. The variable gauge display unit case of claim 1, wherein: and a hole site is arranged on the mounting plate.
3. The variable gauge display unit case of claim 1, wherein: and the cutting box body is provided with a mounting structure.
4. A variable gauge display unit case as defined in claim 3 wherein: the mounting structure comprises at least one of a lock hole, a perforation, a positioning hole and a screw hole.
5. The variable gauge display unit case of claim 1, wherein: the rectangular box body is of an axisymmetric structure.
6. The variable gauge display unit case of claim 1, wherein: and the cutting box body is provided with an installation position.
7. Display screen unit, including the display module assembly, its characterized in that: the display screen unit box with variable specifications according to any one of claims 1 to 6, wherein the display module is mounted on the box body structure.
8. Splice display screen, its characterized in that: comprising the display screen unit of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210494855.9A CN114822274B (en) | 2022-05-07 | 2022-05-07 | Display screen unit box, display unit and spliced display screen with changeable specification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210494855.9A CN114822274B (en) | 2022-05-07 | 2022-05-07 | Display screen unit box, display unit and spliced display screen with changeable specification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114822274A CN114822274A (en) | 2022-07-29 |
| CN114822274B true CN114822274B (en) | 2023-12-19 |
Family
ID=82511128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210494855.9A Active CN114822274B (en) | 2022-05-07 | 2022-05-07 | Display screen unit box, display unit and spliced display screen with changeable specification |
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| Country | Link |
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| CN (1) | CN114822274B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059615A (en) * | 2007-05-28 | 2007-10-24 | 友达光电股份有限公司 | Cutting method and apparatus |
| CN102346321A (en) * | 2011-07-05 | 2012-02-08 | 友达光电股份有限公司 | Display panel and cutting method of mother board of display panel |
| CN202923942U (en) * | 2012-07-04 | 2013-05-08 | 东莞市孺子牛机器人有限公司 | Brick case with adjustable width |
| JP2013228597A (en) * | 2012-04-26 | 2013-11-07 | Nichirei Magnet Kk | Flexible sheet with notch |
| CN106405898A (en) * | 2016-11-30 | 2017-02-15 | 深圳晶华显示器材有限公司 | Method and compression tool for adjusting size and shape of liquid crystal display without opening mould |
| CN212034511U (en) * | 2020-03-31 | 2020-11-27 | 深圳市奥拓电子股份有限公司 | LED box and spliced display screen |
| CN215770328U (en) * | 2020-10-23 | 2022-02-08 | 辽宁联硕科技有限公司 | Front maintenance display screen box body installation structure capable of being installed and detached quickly |
-
2022
- 2022-05-07 CN CN202210494855.9A patent/CN114822274B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059615A (en) * | 2007-05-28 | 2007-10-24 | 友达光电股份有限公司 | Cutting method and apparatus |
| CN102346321A (en) * | 2011-07-05 | 2012-02-08 | 友达光电股份有限公司 | Display panel and cutting method of mother board of display panel |
| JP2013228597A (en) * | 2012-04-26 | 2013-11-07 | Nichirei Magnet Kk | Flexible sheet with notch |
| CN202923942U (en) * | 2012-07-04 | 2013-05-08 | 东莞市孺子牛机器人有限公司 | Brick case with adjustable width |
| CN106405898A (en) * | 2016-11-30 | 2017-02-15 | 深圳晶华显示器材有限公司 | Method and compression tool for adjusting size and shape of liquid crystal display without opening mould |
| CN212034511U (en) * | 2020-03-31 | 2020-11-27 | 深圳市奥拓电子股份有限公司 | LED box and spliced display screen |
| CN215770328U (en) * | 2020-10-23 | 2022-02-08 | 辽宁联硕科技有限公司 | Front maintenance display screen box body installation structure capable of being installed and detached quickly |
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| Publication number | Publication date |
|---|---|
| CN114822274A (en) | 2022-07-29 |
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