CN112197104A - Three-dimensional scene curved surface LED display system - Google Patents
Three-dimensional scene curved surface LED display system Download PDFInfo
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- CN112197104A CN112197104A CN202010779152.1A CN202010779152A CN112197104A CN 112197104 A CN112197104 A CN 112197104A CN 202010779152 A CN202010779152 A CN 202010779152A CN 112197104 A CN112197104 A CN 112197104A
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000005728 strengthening Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000007704 transition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
- F16M1/04—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for rotary engines or similar machines
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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
- G09F9/302—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
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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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Abstract
The invention relates to a curved-surface LED display system for a stereoscopic scene, which comprises a plurality of LED display screens and an installation framework, wherein the installation framework comprises an arc surface frame body, a bottom surface frame body, a first side surface frame body and a second side surface frame body, the first side surface frame body and the second side surface frame body are arranged on two sides of the arc surface frame body, the bottom surface frame body is arranged at the bottom of the arc surface frame body, an integrated structure is formed among the arc surface frame body, the bottom surface frame body, the first side surface frame body and the second side surface frame body, and the arc surface frame body is formed by connecting a plurality. According to the LED display system, the plurality of LED display screens on the inner side of the cambered surface frame body are spliced into the curved surface display screen, the plurality of LED display screens on the top of the bottom surface frame body are spliced into the bottom surface display screen, the plurality of LED display screens on one side close to the first side frame body and the second side frame body are spliced into the two side display screens, the mounting frame effectively enhances the integral display three-dimensional property of the spliced LED display system, and the display effect is good.
Description
Technical Field
The invention relates to the technical field of LED display, in particular to a curved surface LED display system for a three-dimensional scene.
Background
The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, can meet the requirements of different environments, and along with the development of science and technology, people combine and use a plurality of LED display screens according to the use requirements, and the three-dimensional scene curved surface LED display system is formed by combining a plurality of LED display screens;
however, when the existing LED display screens are assembled, most of the LED display screens are assembled by a single plane or a single curved surface, and then the LED display system has poor integral display stereoscopy and poor display effect. In addition, the traditional assembling structure among a plurality of LED display screens is complex, the installation is inconvenient, the structure is not firm and other factors.
Disclosure of Invention
In view of this, there is a need to provide a curved LED display system for stereoscopic scenes, which is convenient and fast to assemble and disassemble and has a compact and firm structure.
A stereoscopic scene curved surface LED display system comprises an LED display screen and an installation framework for installing the LED display screen, wherein the LED display screen comprises a plurality of curved surface LED display screens, a plurality of plane LED display screens and a plurality of ground LED display screens, the installation framework comprises an arc surface frame body, a bottom surface frame body, a first side surface frame body and a second side surface frame body, the curved surface LED display screens are arranged on the arc surface frame body, the first side surface frame body and the second side surface frame body are arranged on two sides of the arc surface frame body, the plane LED display screens are respectively arranged on the first side surface frame body and the second side surface frame body and are spliced into a whole with the corresponding curved surface LED display screens, the bottom surface frame body is arranged at the bottom of the arc surface frame body, the ground LED display screens are arranged on the bottom surface frame body, and the arc surface frame body, the bottom surface frame body, the first side surface frame body and the second side surface frame body are, a plurality of curved surface LED display screens, a plurality of plane LED display screens and a plurality of ground LED display screen are linked to form an organic whole and are formed continuous display surface, the cambered surface support body is formed by a plurality of bent side union couplings, bottom surface support body, first side support body and second side support body are formed by a plurality of straight side union couplings, and are a plurality of the intersection of bent side pipe and straight side pipe all is equipped with the mounting, four apex angle departments of mounting all are equipped with adjusting bolt, install each LED display screen on the installation framework through adjusting bolt.
Furthermore, each LED display screen is provided with a box body, four corners of each box body are provided with mounting parts, each mounting part comprises a mounting hole column, each mounting hole column is provided with one adjusting bolt, and each LED display screen is mounted on the mounting framework through the mounting hole column and the adjusting bolt.
Furthermore, the adjusting bolts at the four top corners of the fixing part are respectively a first pair of adjusting bolts and a second pair of adjusting bolts, the two pairs of adjusting bolts are respectively positioned at two sides of a corresponding bent square tube or straight square tube, the two pairs of adjusting bolts are respectively used for fixing the mounting hole columns on the box bodies of the four adjacent LED display screens with the support angles, and the four adjacent LED display screens are connected with each other and fixed on the bent square tube or straight square tube through the four adjusting bolts.
Further, four boxes that support the LED display screen that the angle links to each other are located the interior of bent side pipe or straight side pipe then, the mounting has the stationary blade, the stationary blade is located the outside of bent side pipe or straight side pipe respectively, and four box four corners, two pairs of adjusting bolt and the stationary blade hoops in four sides of bent side pipe or straight side pipe of supporting the LED display screen that the angle links to each other, and two pairs of adjusting bolt are connected respectively in the installing component in four boxes of adjacent LED display screen so that the mounting stridees across bent side pipe or straight side pipe and four boxes of bridging.
Further, it is a plurality of be parallel arrangement between the square pipe of bend, and a plurality of welding between the square pipe of bend is a plurality of be parallel arrangement between the square pipe of straight, and a plurality of welding between the square pipe of straight, square pipe of bend and straight side pipe are stainless steel material and make, the screens groove has all been seted up to the mounting four sides, just the mounting passes through screens groove joint with the cross section of square pipe of bend and straight side pipe respectively.
Further, the inside of cambered surface support body is equipped with first strengthening rib, just first strengthening rib is the arc, first strengthening rib and curved square tube weld, the inside of first side support body and second side support body is equipped with the second strengthening rib, just the welding is managed with straight side to the second strengthening rib.
Further, a plurality of LED display screens link to each other as an organic whole in proper order and assemble at the top of bottom surface support body and the inboard of cambered surface support body, first side support body and second side support body, correspond and form ground display screen, curved surface wall display screen and the vertical wall display screen in both sides, ground display screen, curved surface wall display screen and the vertical wall display screen in both sides seamless connection each other become the three-dimensional display screen of integral type.
Further, a plurality of bent side pipes of cambered surface support body include outside bent side pipe, inboard bent side pipe and connect the intermediate junction bent side pipe of outside bent side pipe and inboard bent side pipe, a plurality of straight side pipes of bottom surface support body include upper straight side pipe, lower floor's straight side pipe and connect the vertical straight side pipe of upper straight side pipe and lower floor's straight side pipe, a plurality of straight side pipes of first side support body and second side support body include outside straight side pipe, inboard straight side pipe respectively and connect the intermediate junction straight side pipe of outside straight side pipe and inboard straight side pipe, the mounting is installed respectively on inside bent side pipe, inboard straight side pipe and upper straight side pipe.
Further, the fixed part includes the second fixed part, the curved tube is equipped with the second fixed part, the second fixed part includes arc connection piece and fastener, the arc connection piece includes bordure portion and by the outside mounting plate of buckling in bordure portion both ends, bordure the portion parcel in the three side of curved tube, remaining fourth side is used for being close to with the display screen, the both ends mounting plate and the fourth side of every second fixed part are on same surface or same arcwall face, every two mounting holes of mounting plate pass four mounting holes through the fastener with four adjacent curved surface LED display screen box body support angle links to each other.
Furthermore, hexagon bolts are respectively installed at four corners of the box body of the ground LED display screen, the fixing piece comprises a third fixing piece, the third fixing piece is provided with four clamping holes, each clamping hole corresponds to one hexagon bolt, and four adjacent ground LED display screen box body supporting angles are connected through the clamping holes and the hexagon bolts.
The curved surface LED display system for the stereoscopic scene at least has the following effects or advantages:
the installation of curved surface LED display screen is fixed through curved side pipe to and straight side pipe is fixed for the installation of the curved surface LED display screen on wall or ground, and easy to assemble dismantlement, easy maintenance, easy operation is swift. Moreover, the whole framework is built by adopting the plurality of bent square tubes and the straight square tubes, the structure is more compact and firm, the square tubes are easy to link with each other, the splicing transition property is good, the integral display three-dimensional property of the spliced LED display system can be effectively enhanced by the mounting framework, the display effect is good, and the mounting framework is particularly suitable for mounting and fixing large-sized scenes or large-sized indoor or outdoor three-dimensional LED display screens with three-dimensional multiple surfaces.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic view of an overall structure of a curved LED display system for a stereoscopic scene according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the mounting frame of fig. 1.
Fig. 3 is an enlarged view of a portion a of the mounting frame in fig. 2.
Fig. 4 is a sectional view of the junction of the first side frame and the bottom frame of the mounting frame of fig. 2.
Fig. 5 is an enlarged structural diagram of a part B of the fixing member and the display screen box assembly in fig. 1.
Fig. 6 is an enlarged structural view of the first fixing member in fig. 2.
Fig. 7 is an enlarged view illustrating the second fixing member of fig. 2 mounted on an inner bent square pipe.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a curved LED display system 100 for stereoscopic scenes and an installation frame 101 thereof according to an embodiment of the present invention are shown, including an LED display screen 14 and the installation frame 101, where the LED display screen 14 includes a plurality of curved LED display screens 141, a plurality of flat LED display screens 142 and a plurality of ground LED display screens 143. The installation framework 101 comprises an arc-shaped frame body 2, a bottom surface frame body 3, a first side surface frame body 4 and a second side surface frame body 5, wherein the first side surface frame body 4 and the second side surface frame body 5 are arranged on two sides of the arc-shaped frame body 2, a plurality of curved surface LED display screens 141 are arranged on the arc-shaped frame body 2, a plurality of ground LED display screens 143 are arranged on the bottom surface frame body 3, a plurality of plane LED display screens 142 are respectively arranged on the first side surface frame body 4 and the second side surface frame body 5 and are spliced into a whole with a plurality of curved surface LED display screens 141 corresponding to each other in a seamless mode, and the seamless splicing is achieved through the installation framework and the ground LED. Bottom surface support body 3 sets up in the bottom of cambered surface support body 2, just be integral type structure between cambered surface support body 2, bottom surface support body 3, first side support body 4 and the second side support body 5, cambered surface support body 2 is formed by connecting a plurality of bent side's pipe 6, bottom surface support body 3, first side support body 4 and second side support body 5 are formed by connecting a plurality of straight side's pipe 7, and are a plurality of bent side's pipe 6 and straight side's pipe 7's cross section all is equipped with mounting 10, four apex angle departments of mounting 10 all are equipped with adjusting bolt 11, install each LED display screen 141, 142, 143 on installation framework 101 through adjusting bolt 11.
Further, as shown in fig. 5, each LED display panel 14 has a case 140, and the mounting parts 15 are provided at four corners of each case 140. As shown in fig. 5 and 6, the mounting member 15 includes a plurality of mounting holes 150, each mounting hole 150 is fitted with one of the adjusting bolts 11, and each LED display panel is mounted on the mounting frame 101 by the fitting of the mounting hole 150 and the adjusting bolt 11. Specifically, the adjusting bolts 11 at the four top corners of the fixing member 10 are respectively a first pair of adjusting bolts 11a and a second pair of adjusting bolts 11b, the two pairs of adjusting bolts 11a and 11b are respectively located at two sides of one corresponding bent square tube 6 or straight square tube 7, the two pairs of adjusting bolts 11a and 11b respectively fix the mounting hole columns 150 on the box bodies 140 of the four adjacent LED display screens in the abutting angles, and the four adjacent LED display screens are abutted to the corners and are fixed on the bent square tube 6 or the straight square tube 7 through the four adjusting bolts 11.
The box 140 of the connected LED display screen of four support angles is located the interior of the square pipe 6 or the square pipe 7, the mounting 10 has a fixed piece, the fixed piece is located the outside of the square pipe 6 or the square pipe 7 respectively, the box 140 four corners, two pairs of adjusting bolts 11a, 11b and the fixed piece hoop in four sides of the square pipe 6 or the square pipe 7 of the LED display screen that four support angles link to each other, namely, the box 140 four corners of the connected LED display screen of four support angles is pasted in the square pipe 6 or the square pipe 7 and is leaned on the inside side, the fixed piece is pasted in the square pipe 6 or the square pipe 7 and is leaned on the outside side, two pairs of adjusting bolts 11a, 11b are pasted in the square pipe 6 or the square pipe 7 left and right sides side face respectively. In addition, two pairs of adjusting bolts are respectively connected to the mounting parts in the four boxes of the adjacent LED display screens so that the fixing member 10 bridges the four boxes 140 across the bent pipe 6 or the straight pipe 7. As shown in fig. 6, clamping grooves 12 are formed on four sides of the fixing member 10, and the fixing member 10 is clamped with the intersection of the bent tube 6 and the straight tube 7 through the clamping grooves 12. Namely, when the fixing piece 10 is positioned at the intersection of the square pipe, the square pipe is avoided through the clamping groove 12. The fixing member 10 further has one or more fixing holes 16, through holes or screw holes are correspondingly formed in the bent square tube 6 and the straight square tube 7, and the fixing member 10 can be fastened to the bent square tube 6 and the straight square tube 7 by screwing screws into the fixing holes 16.
As shown in fig. 1 and 3, the fixing member 10 is preferably used for a box 140 of a flat LED display 142, and is the first fixing member 10, i.e., preferably used for fixing to a rectangular pipe 7.
As shown in fig. 1 and 3, in another embodiment, the fixing member 10b is a rectangular connecting piece, and is a third fixing member 10b, and hexagonal bolts (not shown) are respectively installed at four corners of the box body of the floor LED display screen. The third fixing member 10b has four clamping holes 121, a hexagon bolt is correspondingly installed in each clamping hole 121, and four adjacent ground LED display screen box supporting corners are connected through the clamping holes 121 and the hexagon bolts. The third fixing member 10b also has four adjusting bolts 11c as auxiliary or backup mounting bolts. The fixing member 10 is fixed to the bent pipe 6 or the rectangular pipe 7 through a screw hole 122 formed in the middle thereof, and the rectangular pipe 7 of the bottom frame 3 is preferably used in this embodiment. The bottom frame 3 is provided with an upright square tube at a position corresponding to the third fixing member 10b for reinforcing the support. In the figure, such a third fixing member 10b is preferably installed on the vertical bar 7 of the bottom surface frame 3 to facilitate installation of the floor LED display screen 143. Meanwhile, the clamping hole 121 has a certain length so as to finely adjust the installation position of the LED display screen box.
In a preferred embodiment, a plurality of bend pipes 6 are arranged in parallel, and a plurality of bend pipes 6 are welded together, so that the steel plate is firmer and is convenient to splice. Further, it is a plurality of be parallel arrangement between the straight square pipe 7, and be a plurality of weld between the straight square pipe 7, curved square pipe 6 and straight square pipe 7 are stainless steel material and make, and are more firm.
As shown in fig. 2, the inside of the arc frame body 2 is provided with a first reinforcing rib 8, the first reinforcing rib 8 is designed in an arc shape, the first reinforcing rib 8 is welded with the bent square pipe 6, and the arc frame body 2 is reinforced by the first reinforcing rib 8. Further, the inside of the first side frame body 4 and the second side frame body 5 is provided with a second reinforcing rib 9, the second reinforcing rib 9 is welded with the straight square pipe 7, and the first side frame body 4 and the second side frame body 5 are reinforced by the second reinforcing rib 9.
Further, steel plates 13 are welded at the joints of the cambered surface frame body 2, the first side surface frame body 4, the second side surface frame body 5 and the bottom surface frame body 3, and the joints of the cambered surface frame body 2, the first side surface frame body 4, the second side surface frame body 5 and the bottom surface frame body 3 are reinforced through the arranged steel plates 13.
Preferably, a plurality of LED display screens 14 link to each other as an organic whole in proper order and assemble at the top of bottom surface support body 3 and cambered surface support body 2, the inboard of first side support body 4 and second side support body 5, correspond and form ground display screen, curved surface wall display screen and the vertical wall display screen in both sides, ground display screen, curved surface wall display screen and the vertical wall display screen in both sides seamless connection each other become the three-dimensional display screen of formula as an organic whole, can be used for showing continuous large-size screen picture, realize wall and the three-dimensional integral type in ground around showing.
Specifically, a plurality of bent side's pipe 6 of arc support body 2 includes outside bent side's pipe 61, inboard bent side pipe 62 and connects outside bent side's pipe 61 and inboard bent side's pipe 62 intermediate junction bent side's pipe 63, a plurality of straight side's pipe 7 of bottom surface support body 3 include upper straight side's pipe 71, lower floor straight side's pipe 72 and connect the vertical straight side's pipe 73 of upper straight side's pipe 71 and lower floor straight side's pipe 72, a plurality of straight side's pipe 7 of first side support body 4 and second side support body 5 include outside straight side's pipe 75, inboard straight side's pipe 76 and connect the intermediate junction straight side's pipe 77 of outside straight side's pipe 75 and inboard straight side's pipe.
The fixing tool 10 is provided on each of the inner bent tube 62, the inner straight tube 76, and the upper straight tube 71. The fixing member 10 includes a second fixing member 10 a. As shown in fig. 2 and 7, the inner side bent pipe 62 is provided with a second fixing member 10a, the second fixing member 10a includes an arc connecting piece and a fastening member, the arc connecting piece includes a wrapping portion 21 and a mounting piece 22 bent outward from both ends of the wrapping portion 21, the wrapping portion 21 is wrapped around three sides of the inner side bent pipe 62 or the inner side vertical pipe 76, the remaining fourth side is used for being close to a box body of a display screen, and the mounting piece 22 of each second fixing member 10a is horizontal to the fourth side and on the same surface or on the same arc surface. Fasteners are passed through the four mounting holes 22 to connect the four adjacent curved LED display screen cases 140 at the corners. The arc connecting piece can be arc or arc, and the bent square tube 6 can be replaced by a bent round tube. The two mounting tabs 22 may be connected perpendicularly to the arcuate web or may be connected at other angles so that the two mounting tabs 22 form the desired arcuate shape. The second fixing member 10a is assembled with the curved shape of the curved display screen through the arc shape of the arc connecting piece and/or the opening shape of the mounting piece 22, so that seamless splicing and transition are achieved, and the second fixing member 10a is tightly attached to the box body. The second fixing member 10a is preferably used for the bent pipe 62, but the second fixing member 10a may be applied to the straight pipe 7. The mounting plate 22 has four through holes, and is assembled by the second bolts 23 abutting the mounting hole posts 150 on the box 140 of the four LED display screens connected at the corners.
The implementation mode is specifically as follows: a plurality of LED display screens 141 of 2 inboard concatenations of cambered surface support body are curved surface display screen, a plurality of LED display screens 143 at 3 tops of bottom surface support body concatenations are bottom surface display screen, a plurality of LED display screens 142 of the close one side of first side support body 4 and second side support body 5 concatenates to two side display screens, curved surface display screen, cooperate between bottom surface display screen and the two side display screens (be planar display screen) to show, can promote LED display system's stereovision, the installation framework strengthens splicing back LED display system's the whole stereovision effectively, the display effect is good.
It should be noted that the present invention is not limited to the above-mentioned embodiments, and other changes and modifications can be made by those skilled in the art according to the spirit of the present invention, and these changes and modifications are included in the scope of the present invention.
Claims (10)
1. A stereoscopic scene curved surface LED display system comprises an LED display screen and an installation framework for installing the LED display screen, and is characterized in that the LED display screen comprises a plurality of curved surface LED display screens, a plurality of plane LED display screens and a plurality of ground LED display screens, the installation framework comprises an arc surface frame body, a bottom surface frame body, a first side surface frame body and a second side surface frame body, the curved surface LED display screens are installed on the arc surface frame body, the first side surface frame body and the second side surface frame body are arranged on two sides of the arc surface frame body, the plane LED display screens are respectively installed on the first side surface frame body and the second side surface frame body and are spliced into a whole with the corresponding curved surface LED display screens, the bottom surface frame body is arranged at the bottom of the arc surface frame body, the ground LED display screens are installed on the bottom surface frame body, and the arc surface frame body, the bottom surface frame body, the first side surface frame body and the second side, a plurality of curved surface LED display screens, a plurality of plane LED display screens and a plurality of ground LED display screen are even formed into an organic whole and are formed continuous display surface, the cambered surface support body is formed by a plurality of bent side union couplings, bottom surface support body, first side support body and second side support body are formed by a plurality of straight side union couplings, and are a plurality of the intersection of bent side pipe and straight side pipe all is equipped with the mounting, four apex angle departments of mounting all are equipped with adjusting bolt, install each LED display screen on the installation framework through adjusting bolt.
2. The curved LED display system of claim 1, wherein each LED display screen has a housing, each housing has mounting members at four corners, each mounting member includes mounting holes, each mounting hole is fitted with one of the adjusting bolts, and each LED display screen is mounted to the mounting frame by fitting the mounting holes and the adjusting bolts.
3. The curved LED display system of claim 2, wherein the adjusting bolts at the four corners of the fixing member are a first pair of adjusting bolts and a second pair of adjusting bolts, the two pairs of adjusting bolts are respectively located at two sides of a corresponding curved tube or straight tube, the two pairs of adjusting bolts respectively fix the mounting hole pillars on the box bodies of the four adjacent LED display screens, and the four adjacent LED display screens are connected in an abutting angle manner and fixed on the curved tube or straight tube through the four adjusting bolts.
4. The curved LED display system according to claim 3, wherein the four corner supporting LED display panels are disposed inside a square pipe or a square pipe, the fixing member has a fixing piece disposed outside the square pipe or the square pipe, the four corner supporting LED display panels are fastened to four sides of the square pipe or the square pipe, and the two pairs of adjusting bolts are connected to the mounting members of the four adjacent LED display panels to bridge the four boxes.
5. The curved LED display system of claim 1, wherein a plurality of the curved tubes are disposed in parallel, a plurality of the curved tubes are welded, a plurality of the straight tubes are disposed in parallel, and a plurality of the straight tubes are welded, the curved tubes and the straight tubes are made of stainless steel, clamping grooves are formed on four sides of the fixing member, and the fixing member is clamped with the intersections of the curved tubes and the straight tubes through the clamping grooves.
6. The curved LED display system of claim 1, wherein a first stiffener is disposed inside the arc frame, the first stiffener is arc-shaped, the first stiffener is welded to the curved tube, a second stiffener is disposed inside the first side frame and the second side frame, and the second stiffener is welded to the straight tube.
7. The curved LED display system of claim 1, wherein the plurality of LED displays are sequentially connected to one another to be assembled at the top of the bottom frame and the inner sides of the arc frame, the first side frame and the second side frame to form a ground display, a curved wall display and two vertical wall displays, and the ground display, the curved wall display and the two vertical wall displays are seamlessly connected to one another to form an integrated stereoscopic display.
8. The stereoscopic scene curved surface LED display system according to claim 1, wherein the plurality of bent square tubes of the cambered surface frame body comprise an outer bent square tube, an inner bent square tube and an intermediate connection bent square tube for connecting the outer bent square tube and the inner bent square tube, the plurality of straight square tubes of the bottom surface frame body comprise an upper straight square tube, a lower straight square tube and a vertical straight square tube for connecting the upper straight square tube and the lower straight square tube, the plurality of straight square tubes of the first side frame body and the second side frame body respectively comprise an outer straight square tube, an inner straight square tube and an intermediate connection straight square tube for connecting the outer straight square tube and the inner straight square tube, and the fixing member is respectively installed on the inner bent square tube, the inner straight square tube and the upper straight square tube.
9. The curved LED display system of claim 2, wherein the fixing member comprises a second fixing member, the second fixing member is mounted on the bent tube, the second fixing member comprises an arc connecting piece and a fastening member, the arc connecting piece comprises a wrapping portion and mounting pieces bent outwards from two ends of the wrapping portion, the wrapping portion wraps three sides of the bent tube, the remaining fourth side is used for being close to the display screen, the mounting pieces at two ends of each second fixing member and the fourth side are on the same surface or the same arc surface, each mounting piece has two mounting holes, and the fastening member passes through the four mounting holes to connect four adjacent curved LED display screen box abutting corners.
10. The curved LED display system of claim 2, wherein hexagonal bolts are respectively installed at four corners of the box body of the ground LED display screen, the fixing member comprises a third fixing member, the third fixing member has four locking holes, each locking hole is correspondingly installed with one hexagonal bolt, and four adjacent ground LED display screen box body support corners are connected through the locking holes and the hexagonal bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010779152.1A CN112197104B (en) | 2020-08-05 | 2020-08-05 | Three-dimensional scene curved surface LED display system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010779152.1A CN112197104B (en) | 2020-08-05 | 2020-08-05 | Three-dimensional scene curved surface LED display system |
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| CN112197104A true CN112197104A (en) | 2021-01-08 |
| CN112197104B CN112197104B (en) | 2022-07-26 |
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| CN202010779152.1A Active CN112197104B (en) | 2020-08-05 | 2020-08-05 | Three-dimensional scene curved surface LED display system |
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| CN113568183A (en) * | 2021-07-28 | 2021-10-29 | 上海界汇光电技术有限公司 | Display screen special effect display method with 3D effect |
| CN116721606A (en) * | 2023-06-09 | 2023-09-08 | 深圳市鑫彩晨科技有限公司 | Three-dimensional LED display device and LED display screen |
| TWI838057B (en) * | 2022-12-29 | 2024-04-01 | 星亞視覺股份有限公司 | Connection device |
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| CN116721606A (en) * | 2023-06-09 | 2023-09-08 | 深圳市鑫彩晨科技有限公司 | Three-dimensional LED display device and LED display screen |
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