CN108109536B - Display screen bearing structure convenient for assembling and disassembling of LED module - Google Patents
Display screen bearing structure convenient for assembling and disassembling of LED module Download PDFInfo
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- CN108109536B CN108109536B CN201810066525.3A CN201810066525A CN108109536B CN 108109536 B CN108109536 B CN 108109536B CN 201810066525 A CN201810066525 A CN 201810066525A CN 108109536 B CN108109536 B CN 108109536B
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- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000009194 climbing Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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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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Abstract
The invention provides a display screen bearing structure convenient for assembling and disassembling an LED module, which can disassemble or assemble the LED module from the front or the back, is convenient for assembling and disassembling and can prevent unnecessary damage to a screen body caused by disassembling auxiliary equipment from the front. The bearing structure is equally divided into a plurality of LED module mounting units, the bearing structure comprises a back plate, a plate taking hole through which an LED module can pass is formed in the back plate, a protective cover is arranged on the plate taking hole, a clamping assembly is arranged on the protective cover, and the protective cover is detachably mounted on the plate taking hole through the clamping assembly.
Description
Technical Field
The invention relates to the field of LED display screens, in particular to a display screen bearing structure convenient for assembling and disassembling an LED module.
Background
The LED module of the existing LED display screen can only be detached or installed from the front of the screen, but because the front of the screen is a smooth display surface, when the installed position of the display screen is higher, the installation and detachment are all required to be maintained from the front by means of an aerial ladder or a ladder, the installation or the detachment is difficult, and meanwhile, the use of the aerial ladder or the ladder is also likely to damage other originally-intact screen bodies, so that the display screen bearing structure capable of being detached from the front and the rear is particularly important.
Disclosure of Invention
The invention provides a display screen bearing structure convenient for assembling and disassembling an LED module, which can disassemble or assemble the LED module from the front or the back, is convenient for assembling and disassembling and can prevent unnecessary damage to a screen body caused by disassembling auxiliary equipment from the front.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the utility model provides a display screen bearing structure convenient to LED module loading and unloading, bearing structure equipartition divide into a plurality of LED module installation units, bearing structure includes the backplate, the backplate with the corresponding position of LED module installation unit has been seted up and has been supplied the access plate hole that the LED module passed, be equipped with the visor on the access plate hole, be equipped with the joint subassembly on the visor, the visor passes through joint subassembly detachable installs on the access plate hole.
Further, the clamping assembly comprises a positioning groove and an elastic clamping tongue, and the positioning groove and the elastic clamping tongue are respectively arranged on two opposite side edges of the protective cover; the elastic clamping tongue comprises an elastic switching part and a clamping part which are integrally formed, the elastic switching part is U-shaped, one end of the U-shape is fixedly connected with the side edge of the protective cover, and the other end of the U-shape is fixedly connected with one end of the clamping part; one end of the clamping part, which is far away from the elastic switching part, is a free end, and a clamping protrusion higher than the outer wall of the free end is arranged at the joint of the clamping part and the elastic switching part; and a clamping groove is formed in the position of the plate taking hole, which is matched with the clamping protrusion.
Further, a groove is arranged between the clamping protrusion and the free end of the clamping part, and a convex strip which can penetrate into the groove is arranged at the position corresponding to the groove.
Further, the protection cover is provided with a wire clamp facing one side of the LED module, the wire clamp comprises a wire clamp fixing piece and a clamping piece, the wire clamp fixing piece is fixed on the protection cover, one end of the clamping piece is rotationally connected with one end of the wire clamp fixing piece, and the other end of the clamping piece is connected with the other end of the wire clamp fixing piece through a buckle.
Further, the back plate comprises splicing sheets positioned on the back surface of the back plate, and splicing holes penetrating through the back plate are formed in four corners of the back plate; the splicing sheet is equally divided into four positioning units by an X symmetrical axis and a Y symmetrical axis which are mutually perpendicular, two adjacent positioning units are symmetrically distributed along the X symmetrical axis or the Y symmetrical axis, and each positioning unit is provided with a mounting hole matched with the splicing hole; the splicing holes are matched with the mounting holes to mutually connect one corner of the backboard with the positioning unit.
Further, the splicing holes comprise front splicing holes and rear splicing holes, and the positioning unit is provided with front mounting holes matched with the front splicing holes and rear mounting holes matched with the rear splicing holes; the front splicing hole is a smooth through hole, and an internal thread is arranged in the front mounting hole; the rear splicing hole is internally provided with an internal thread, the rear mounting hole is a smooth through hole, and a nut accommodating cavity is arranged in the hole.
Furthermore, the back of the box back plate is provided with a positioning column, and the positioning unit is also provided with a positioning hole matched with the positioning column.
Further, the splicing piece is provided with a support frame mounting hole arranged on the X symmetry axis.
Further, a rectangular bulge is outwards arranged in the X-axis direction of the backboard, a horizontal boss is formed in the horizontal direction, both ends of the horizontal boss are provided with inwards concave buckles, and a handle is arranged above the horizontal boss; the handles and the horizontal bosses are alternately arranged to form a climbing mechanism.
Further, a rectangular protrusion is also arranged in the Y-axis direction of the backboard, a vertical boss is formed in the vertical direction, a net wire interface and a power wire interface are arranged on the side wall of the vertical boss, and the handle is embedded in the rectangular protrusion in the Y-axis direction.
From the above description of the invention, it is clear that the invention has the following advantages over the prior art:
after the LED display screen module is taken down from the bearing structure, the LED display screen module can be penetrated through the back plate through the plate taking hole to realize the disassembly of the LED display screen module, or the LED display screen module is penetrated through the back plate from the back surface of the display screen to be installed, and the structure brings great convenience for the maintenance of the LED display screen; the power line and the network cable can be plugged and unplugged from the front of the backboard through the board taking holes, so that the operation is more convenient.
2. The protective cover is used, so that the integrity and the attractiveness of the box body are ensured, the components in the box body are protected, and the damage of the external environment to the internal devices of the LED display screen is prevented.
3. The structure of the elastic clamping tongue can compress the elastic clamping tongue no matter the outer wall of the U-shaped structure is extruded or the free end of the clamping part is extruded, so that the protective cover can be opened no matter from the front or the back of the backboard.
4. According to the invention, a front splicing mode or a rear splicing mode can be selected according to the actual installation place of the LED display screen through the front and rear double-hole modes, the splicing mode is flexible, meanwhile, the four boxes are spliced into a whole from the rear through the splicing sheet, the original connecting mode of buckling through the buckle and the buckling position is abandoned, the simpler splicing mode is adopted, the gaps between the spliced boxes are smaller, and the alignment between the boxes is more accurate.
5. According to the invention, through the matching of the positioning column and the positioning hole, the back plate and the splicing sheet can be more accurately matched and connected, and deformation or displacement phenomenon in the screw locking process is prevented.
6. Compared with the structure that a positioning column is additionally arranged on the side surface of the box body in the past, the back positioning structure is used, on one hand, the side edge of the same box body is not divided into the side edge with the positioning column or the side edge with the positioning hole, and the side edge is not divided up, down, left and right, so that the step of selecting the mounting direction of the box body for alignment in the mounting process is omitted, and the mounting process is simplified; on the other hand, no positioning holes or positioning columns are reserved between two adjacent box bodies, so that any part is not reserved between the two box bodies and the two box bodies are more tightly attached together, and the gap between the two box bodies is further reduced; and in the process of maintaining and replacing the box body, the LED display screen is not required to be integrally disassembled and assembled when the box body is replaced due to the combination of the side positioning columns and the positioning holes, and only the box body which needs to be replaced is required to be independently disassembled and assembled.
7. According to the invention, the bolts sequentially pass through the fixing holes and the support frame mounting holes, so that the fixing frame and the splicing sheet clamp the upright posts on the support frame, and the display screen can be vertically mounted.
8. According to the invention, the handle is arranged on the vertical boss and embedded in the vertical boss, so that the whole backboard looks smoother and more attractive; the buckles are arranged on the two sides of the horizontal boss, so that climbing requirements can be further met, and meanwhile, the carrying of a single box body is convenient.
9. The side wall of the vertical boss is provided with the network cable interface and the power line interface, so that each interface is arranged on the outer wall of the backboard in an attractive manner, and meanwhile, the front of the backboard can be plugged and unplugged through the plate taking hole, so that the installation is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a clip assembly of the present invention;
FIG. 3 is a schematic view of the structure of the protective cover of the present invention;
FIG. 4 is a schematic diagram of the front view of the back plate of the present invention;
FIG. 5 is a schematic view of the splice of the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. 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.
Referring to fig. 1 to 5, a display screen bearing structure convenient for assembling and disassembling an LED module is divided into a plurality of LED module mounting units, the bearing structure comprises a back plate 1, a plate taking hole 10 through which the LED module can pass is formed in a position corresponding to the LED module mounting unit on the back plate 1, a protective cover 11 is mounted on the plate taking hole 10, a clamping assembly 2 is arranged on the protective cover 11, and the protective cover 11 is detachably mounted on the plate taking hole 10 through the clamping assembly 2.
All cover on every LED display screen module installation unit and be equipped with the LED display screen module, the plate hole 10 of getting corresponding with the LED display screen module is the rectangle, the length of its diagonal is a little more than the width of LED display screen module for the LED display screen module can be followed this plate hole 10 and passed, takes off the back from bearing structure with the LED display screen module, can pass backplate 1 with it through this plate hole 10 in order to realize the dismantlement of LED display screen module, perhaps passes backplate 1 with the LED display screen module from the display screen back and installs, uses this structure to bring very big facility for the maintenance of LED display screen. The use of the protective cover 11 ensures the integrity and the beautiful appearance of the box body on one hand, and also protects the components in the box body on the other hand, thereby preventing the damage of the external environment to the internal devices of the LED display screen.
The clamping assembly 2 comprises a positioning groove 20 and an elastic clamping tongue 21, and the positioning groove 20 and the elastic clamping tongue 21 are respectively arranged on two opposite side edges of the protective cover 11; the elastic clamping tongue 21 comprises an elastic switching part 22 and a clamping part 23 which are integrally formed, the elastic switching part 22 is in a U shape, one end of the U shape is fixedly connected with the side edge of the protective cover 11, and the other end of the U shape is fixedly connected with one end of the clamping part 23; the end of the clamping part 23, which is far away from the elastic switching part 22, is a free end, and a clamping protrusion 24 higher than the outer wall of the free end is arranged at the joint of the clamping part 23 and the elastic switching part 22; the position of the plate taking hole 10 matched with the clamping convex 24 is provided with a clamping groove 25.
A groove 26 is arranged between the clamping protrusion 24 and the free end of the clamping portion 23, and a raised strip 27 capable of penetrating into the groove 26 is arranged at a position corresponding to the groove 26 of the clamping groove 25.
The wire clamp 12 is installed to the one side of visor 11 towards the LED module, wire clamp 12 includes wire clamp stationary blade 120 and clamping piece 121, wire clamp stationary blade 120 is fixed on visor 11, the one end of clamping piece 121 with wire clamp stationary blade 120 one end rotates to be connected, and the other end passes through buckle 122 to be connected. The use of the wire clamp 12 enables the internal circuit arrangement to be more orderly, and is convenient to use and maintain.
The positioning groove 20 is matched with one side edge of the access hole 10 to position the protective cover 11, and the elastic clamping tongue 21 is further pressed into the other side edge of the access hole 10 so as to fully cover and fix the protective cover 11 on the access hole 10; the clamping portion 23 is clamped at the side edge of the plate taking hole 10, and the clamping groove 25 on the clamping portion 23 is matched with the clamping protrusion 24 on the side edge to enable the clamping portion 23 to be buckled with the side edge of the plate taking hole 10 more tightly, meanwhile, the elastic switching portion 22 is of a U-shaped structure, so that the elastic clamping tongue 21 can be compressed no matter the outer wall of the U-shaped structure is extruded or the free end of the clamping portion 23 is extruded, and the protective cover 11 can be opened no matter from the front face or the back face of the back plate 1. In use, the LED display screen module can be removed from the front and then the protective cover 11 is opened from the front, and the LED display screen module is sent out from the rear through the plate taking hole 10; or the protective cover 11 is opened from the rear of the LED display screen backboard 1, and then the LED display screen module is detached or installed from the rear through the access hole 10.
The back plate comprises a back plate 1, and is characterized by further comprising splice pieces 3 positioned on the back surface of the back plate 1, wherein splice holes 12 penetrating through the back plate 1 are formed in four corners of the back plate 1; the splicing sheet 3 is equally divided into four positioning units 30 by an X symmetry axis and a Y symmetry axis which are mutually perpendicular, two adjacent positioning units 30 are symmetrically distributed along the X symmetry axis or the Y symmetry axis, and each positioning unit 30 is provided with a mounting hole 31 matched with the splicing hole 12; the splicing hole 12 and the mounting hole 31 cooperate to interconnect one corner of the back plate 1 with the positioning unit 30.
The splicing hole 12 comprises a front splicing hole 120 and a rear splicing hole 121, and the positioning unit 30 is provided with a front mounting hole 310 matched with the front splicing hole 120 and a rear mounting hole 311 matched with the rear splicing hole 121; the front splicing hole 120 is a smooth through hole, and an internal thread is arranged in the front mounting hole 310; the rear splicing hole 121 is internally provided with internal threads, the rear mounting hole 311 is a smooth through hole, and a nut accommodating cavity is arranged in the hole.
An LED display screen is formed by continuously splicing a plurality of boxes on the same plane, and after the boxes are sequentially placed on the same plane, four corners of the four adjacent boxes form a splicing point; one splicing sheet 3 is covered on the splicing point, and four positioning units 30 on the splicing sheet 3 are fixedly connected with one corner of the corresponding box body respectively, so that the box body is spliced; the splicing sheet 3 is fixedly connected with the box body through screws, and the screws can sequentially pass through the front splicing holes 120 and then enter the front mounting holes 310 and are fixed so as to fix the box body and the splicing sheet 3, or the screws can sequentially pass through the rear mounting holes 311 and then enter the rear splicing holes 121 and are fixed so as to fix the box body and the splicing sheet 3; through these two kinds of fixed modes, can select preceding concatenation mode or back concatenation mode according to the actual installation place of LED display screen, the mode of assembling is nimble, simultaneously, splice four boxes as an organic wholely through splice piece 3 from the rear portion, abandoned original through buckle 122 with detain the connected mode of position lock, adopt this kind of simpler concatenation mode, make the gap between the box after the concatenation simultaneously less this, counterpoint between the box is also more accurate.
The back of the box back plate 1 is provided with a positioning column 13, and the positioning unit 30 is also provided with a positioning hole 32 matched with the positioning column 13. The splice 3 is provided with a support frame mounting hole 33 arranged on the X symmetry axis. Through the matching of the positioning column 13 and the positioning hole 32, the back plate 1 and the splicing sheet 3 can be more accurately matched and connected, and deformation or displacement phenomenon in the screw locking process is prevented; in addition, compared with the structure that the positioning column 13 is additionally arranged on the side surface of the box body in the past, the back positioning structure is used, on one hand, the side edge of the same box body is not divided into the side edge with the positioning column 13 and the side edge with the positioning hole 32, and the side edge is not divided up and down and left and right, so that the step of selecting the mounting direction of the box body for alignment in the mounting process is omitted, and the mounting process is simplified; on the other hand, the positioning holes 32 and the positioning columns 13 are not stored between two adjacent box bodies, so that any part is not stored between the two box bodies and the two box bodies are more tightly attached together, and the gap between the two box bodies is further reduced; in the process of maintaining and replacing the box body, the whole LED display screen is not required to be disassembled and assembled when the box body is replaced due to the combination of the side positioning posts 13 and the positioning holes 32, and only the box body which needs to be replaced is required to be disassembled and assembled independently.
The X-axis direction of the backboard 1 is outwards provided with a rectangular bulge and a horizontal boss 14 is formed in the horizontal direction, both ends of the horizontal boss 14 are provided with inwards concave buckles 15, and a handle 19 is arranged above the horizontal boss 14; the handles 19 and the horizontal bosses 14 are alternately arranged to form a climbing mechanism.
A rectangular bulge is also arranged in the Y-axis direction of the backboard 1, a vertical boss 16 is formed in the vertical direction, a net wire interface 17 and a power wire interface 18 are arranged on the side wall of the vertical boss 16, and the handle 19 is embedded in the rectangular bulge in the Y-axis direction.
After the LED display screen box body is spliced, the horizontal boss 14 in the X-axis direction becomes a pedal of a climbing mechanism, the pedal is matched with the handle 19 above the horizontal boss 14 to realize the structure of the climbing frame, and the handle 19 is arranged on the vertical boss 16 and embedded in the vertical boss, so that the whole backboard 1 looks smoother and more attractive; the buckles 15 are arranged on the two sides of the horizontal boss 14, so that climbing requirements can be further met, and meanwhile, the single box body can be conveniently carried. The side wall of the vertical boss 16 is provided with a net wire interface 17 and a power wire interface 18, so that all the interfaces are arranged on the outer wall of the backboard 1 in an attractive manner, and meanwhile, the plugging action of the interfaces can be carried out on the front surface of the backboard 1 through the plate taking holes 10, so that the installation is convenient.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (8)
1. Display screen bearing structure convenient to LED module loading and unloading, its characterized in that: the bearing structure is divided into a plurality of LED module mounting units uniformly, the bearing structure comprises a back plate, a plate taking hole through which an LED module can pass is formed in the position, corresponding to the LED module mounting units, of the back plate, a protective cover is arranged on the plate taking hole, a clamping assembly is arranged on the protective cover, and the protective cover is detachably mounted on the plate taking hole through the clamping assembly;
the clamping assembly comprises a positioning groove and an elastic clamping tongue, and the positioning groove and the elastic clamping tongue are respectively arranged on two opposite side edges of the protective cover; the elastic clamping tongue comprises an elastic switching part and a clamping part which are integrally formed, the elastic switching part is U-shaped, one end of the U-shape is fixedly connected with the side edge of the protective cover, and the other end of the U-shape is fixedly connected with one end of the clamping part; one end of the clamping part, which is far away from the elastic switching part, is a free end, and a clamping protrusion higher than the outer wall of the free end is arranged at the joint of the clamping part and the elastic switching part; a clamping groove is formed in the position, matched with the clamping protrusion, of the plate taking hole;
a groove is arranged between the clamping protrusion and the free end of the clamping part, and a convex strip which can penetrate into the groove is arranged at the position corresponding to the groove.
2. The display screen bearing structure convenient for assembling and disassembling an LED module as set forth in claim 1, wherein: the protection cover is arranged on one surface of the LED module, which faces the LED module, the wire clamp comprises a wire clamp fixing piece and a clamping piece, the wire clamp fixing piece is fixed on the protection cover, one end of the clamping piece is rotationally connected with one end of the wire clamp fixing piece, and the other end of the clamping piece is connected with the other end of the wire clamp fixing piece through a buckle.
3. The display screen bearing structure convenient for assembling and disassembling an LED module as claimed in claim 2, wherein: the back plate comprises a back plate and is characterized by further comprising splicing sheets positioned on the back surface of the back plate, wherein splicing holes penetrating through the back plate are formed in four corners of the back plate; the splicing sheet is equally divided into four positioning units by an X symmetrical axis and a Y symmetrical axis which are mutually perpendicular, two adjacent positioning units are symmetrically distributed along the X symmetrical axis or the Y symmetrical axis, and each positioning unit is provided with a mounting hole matched with the splicing hole; the splicing holes are matched with the mounting holes to mutually connect one corner of the backboard with the positioning unit.
4. A display screen load-bearing structure for facilitating assembly and disassembly of an LED module as claimed in claim 3, wherein: the positioning unit is provided with a front mounting hole matched with the front splicing hole and a rear mounting hole matched with the rear splicing hole; the front splicing hole is a smooth through hole, and an internal thread is arranged in the front mounting hole; the rear splicing hole is internally provided with an internal thread, the rear mounting hole is a smooth through hole, and a nut accommodating cavity is arranged in the hole.
5. The display screen bearing structure convenient for assembling and disassembling the LED module as set forth in claim 4, wherein: the back of the backboard is provided with a positioning column, and the positioning unit is also provided with a positioning hole matched with the positioning column.
6. The display screen bearing structure convenient for assembling and disassembling the LED module as set forth in claim 5, wherein: the splicing piece is provided with a support frame mounting hole arranged on the X symmetry axis.
7. A display screen carrying structure for facilitating assembly and disassembly of LED modules as claimed in any one of claims 3 to 6, wherein: the X-axis direction of the backboard is outwards provided with a rectangular bulge, a horizontal boss is formed in the horizontal direction, both ends of the horizontal boss are provided with inwards concave buckles, and a handle is arranged above the horizontal boss; the handles and the horizontal bosses are alternately arranged to form a climbing mechanism.
8. The display screen carrier structure for facilitating assembly and disassembly of an LED module as set forth in claim 7, wherein: the Y-axis direction of the backboard is also provided with a rectangular bulge and a vertical boss is formed in the vertical direction, the side wall of the vertical boss is provided with a net wire interface and a power wire interface, and the handle is embedded in the rectangular bulge in the Y-axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066525.3A CN108109536B (en) | 2018-01-24 | 2018-01-24 | Display screen bearing structure convenient for assembling and disassembling of LED module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066525.3A CN108109536B (en) | 2018-01-24 | 2018-01-24 | Display screen bearing structure convenient for assembling and disassembling of LED module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108109536A CN108109536A (en) | 2018-06-01 |
| CN108109536B true CN108109536B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810066525.3A Active CN108109536B (en) | 2018-01-24 | 2018-01-24 | Display screen bearing structure convenient for assembling and disassembling of LED module |
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| CN (1) | CN108109536B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802402A (en) * | 2021-01-29 | 2021-05-14 | 深圳市科伦特电子有限公司 | Splicing screen |
| CN114495738A (en) * | 2021-08-23 | 2022-05-13 | 深圳市联建光电有限公司 | LED display screen capable of being mounted in two directions and LED display device |
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