WO2024032146A1 - 一种箱体框架以及led显示屏 - Google Patents

一种箱体框架以及led显示屏 Download PDF

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Publication number
WO2024032146A1
WO2024032146A1 PCT/CN2023/100472 CN2023100472W WO2024032146A1 WO 2024032146 A1 WO2024032146 A1 WO 2024032146A1 CN 2023100472 W CN2023100472 W CN 2023100472W WO 2024032146 A1 WO2024032146 A1 WO 2024032146A1
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WO
WIPO (PCT)
Prior art keywords
box
frame
plate
reinforcing ribs
row
Prior art date
Application number
PCT/CN2023/100472
Other languages
English (en)
French (fr)
Inventor
张现峰
张永军
李国强
高志强
刘光锋
Original Assignee
深圳市光祥科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市光祥科技股份有限公司 filed Critical 深圳市光祥科技股份有限公司
Publication of WO2024032146A1 publication Critical patent/WO2024032146A1/zh

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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
    • G09F9/33—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
    • 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
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/18—Construction of rack or frame

Definitions

  • the invention belongs to the technical field of display screens, and in particular relates to a box frame and an LED display screen.
  • the box frame is an important component in the LED display. It not only bears the function of carrying the LED module, but also bears the power box that houses the LED display power adapter and control circuit board.
  • Common box frames are usually spliced together from multiple load-bearing structures.
  • the overall structure is relatively thick and the frame strength is low.
  • the lack of strength of the box frame can easily cause the box frame to collapse. Deformation, especially when used as a floor tile display, the strength of the box frame is insufficient, which may cause safety accidents.
  • the technical problem to be solved by the present invention is to provide a box frame and an LED display screen to solve the problem of low strength of the existing box frame.
  • an embodiment of the present invention provides a box frame, which includes a frame frame for installing an LED module.
  • the frame frame includes a plurality of connecting sockets and a plurality of frames.
  • Each of the The connecting base can connect two adjacent frames, and the connecting base and the frame are alternately connected to form a closed structure;
  • the frame includes an inner panel, an outer panel, a partition, a first reinforcing structure and a second reinforcing structure.
  • the inner panel and the outer panel are spaced apart, and the partition is connected to the inner panel and the outer panel. between the plates to divide the space between the inner plate and the outer plate into a first groove and a second groove, The first reinforcing structure is disposed in the first groove, and the second reinforcing structure is disposed in the second groove.
  • the inner plate and the outer plate are arranged in parallel, and the partition plate is vertically connected between the inner plate and the outer plate.
  • the first reinforcing structure includes a first connecting plate, a plurality of first reinforcing ribs and a plurality of second reinforcing ribs, and the first connecting plate is provided on the inner side plate and the inner side plate of the first groove.
  • a plurality of first reinforcing ribs are arranged at intervals between the inner panel and the first connecting plate, and a plurality of second reinforcing ribs are arranged at intervals between the outer panels and the first connecting plate. between the first connecting plates;
  • the second reinforcing structure includes a second connecting plate, a plurality of third reinforcing ribs and a plurality of fourth reinforcing ribs.
  • the second connecting plate is provided on the inner side panel and the outer side panel of the second groove.
  • a plurality of third reinforcing ribs are arranged at intervals between the inner panel and the second connecting plate, and a plurality of fourth reinforcing ribs are arranged at intervals between the outer panel and the second connecting plate. between.
  • first reinforcing ribs and the second reinforcing ribs are staggered, and the third reinforcing ribs and the fourth reinforcing ribs are staggered.
  • a plurality of water leakage holes are provided on the partition plate, the water leakage holes communicate with the first groove and the second groove, and the water leakage holes are provided on two adjacent first grooves. between reinforcing ribs and between two adjacent second reinforcing ribs.
  • the box frame also includes a box adapter plate, a box sealing plate and a sealing plate connector.
  • the sealing plate connector is connected within the frame frame, and the sealing plate connector is provided with a useful In the accommodation groove that accommodates the box adapter plate, the box sealing plate is connected to the sealing plate connector and the box adapter plate is packaged in the accommodation groove, and the box sealing plate For connecting the power box.
  • the box adapter plate is provided with a first row of female pins and a first row of pins
  • the sealing plate connector is provided with a first insertion hole for the first row of pins to pass through
  • the first plug-in hole is connected to the receiving groove
  • the box sealing plate is provided with a second plug-in hole for the first row mother to pass through;
  • the first row of pins is used to connect to the second row of pins on the LED module, and the first row of pins is used to connect to the second row of pins in the power box to electrically connect the LED module through the box adapter plate. set and power box.
  • the box frame further includes a transverse connector and a longitudinal connector, and the transverse connector and the longitudinal connector are cross-connected inside the frame frame to separate the inside of the frame frame into Multiple module installation areas that are not connected to each other, and the module installation areas are used to install LED modules.
  • connection base includes a first connection base and a second connection base.
  • the first connection base is provided at a corner of the frame frame.
  • the first connection base connects two adjacent frames.
  • the bodies are perpendicular to each other, and the two frames connected by the second connecting seat extend in the same direction;
  • the first connecting seat is provided with a positioning hole, and the positioning hole is used to position the box frame in the first installation mode.
  • the second connecting seat is provided with a mounting hole, and the mounting hole is used for positioning the box frame in the first installation mode. In the second installation mode, the box frame is fixedly connected.
  • an embodiment of the present invention provides an LED display screen, including a box frame, a power box and a plurality of LED modules as mentioned above.
  • the power box is installed on one side of the box frame, and multiple LED modules are installed on one side of the box frame.
  • One of the LED modules is installed on the other side of the box frame.
  • the partition can be supported between the inner panel and the outer panel and simultaneously separate the first groove and the second groove.
  • the first reinforcing structure and the second reinforcing structure can enhance the bearing capacity and strength of the box frame, and can eliminate the internal stress of the box frame, reduce deformation, reduce shrinkage holes, increase toughness, and avoid the box The body frame is deformed due to insufficient strength.
  • Figure 1 is a schematic diagram of a box frame provided by an embodiment of the present invention.
  • Figure 2 is a schematic cross-sectional view of a box frame provided by an embodiment of the present invention.
  • Figure 3 is an enlarged schematic diagram of position A in Figure 2;
  • Figure 4 is an exploded view of a box frame provided by an embodiment of the present invention.
  • Figure 5 is a schematic diagram of a frame frame provided by an embodiment of the present invention.
  • Figure 6 is a schematic plan view of a frame frame provided by an embodiment of the present invention.
  • Figure 7 is a schematic cross-sectional view along AA in Figure 6;
  • Figure 8 is another schematic diagram of a frame border provided by an embodiment of the present invention.
  • Figure 9 is a partial schematic diagram of a frame frame provided by an embodiment of the present invention.
  • Figure 10 is a schematic diagram of a sealing plate connector provided by an embodiment of the present invention.
  • Figure 11 is a schematic diagram of a box sealing plate provided by an embodiment of the present invention.
  • Figure 12 is a schematic diagram of a box adapter plate provided by an embodiment of the present invention.
  • Figure 13 is a schematic diagram of an LED module provided by an embodiment of the present invention.
  • Box adapter plate 121. First row of female pins; 122. First row of pins;
  • LED module 31. Iron sheet; 32. Positioning post; 33. Fixing hole; 34. Second row of female.
  • a box frame 1 provided by an embodiment of the present invention includes a frame frame 11 for installing an LED module 3 .
  • the frame frame 11 includes a plurality of connecting seats and a plurality of frames 113.
  • the connecting seats and the frames 113 are alternately connected.
  • Each of the connecting seats can connect two adjacent frames 113.
  • the first frame 113 and the last frame 113 are connected to the same connecting seat, and are formed by alternately connecting multiple connecting seats and multiple frames 113. closed structure.
  • the frame 113 includes an inner plate 1131, an outer plate 1132, a partition 1133, a first reinforcing structure 1136 and a second reinforcing structure 1137.
  • the inner plate 1131 and the outer plate 1132 are spaced apart, and the partition 1133 is connected. Between the inner plate 1131 and the outer plate 1132, the space between the inner plate 1131 and the outer plate 1132 is divided into a first groove 1134 and a second groove 1135, that is, the The first groove 1134 is formed by the partition plate 1133, the part of the inner plate 1131 located on one side of the partition plate 1133, and the part of the outer plate 1132 located on one side of the partition plate 1133. 1133.
  • the part of the inner plate 1131 located on the other side of the partition 1133 is surrounded by the part of the outer plate 1132 located on the other side of the partition 1133 to form the second groove 1135.
  • the first The reinforcing structure 1136 is disposed in the first groove 1134
  • the second reinforcing structure 1137 is disposed in the second groove 1135 to form support for the inner plate 1131 and the outer plate 1132.
  • the partition 1133 can be supported between the inner panel 1131 and the outer panel 1132 while separating the first groove 1134 and the second groove. 1135.
  • the first reinforcing structure 1136 and the second reinforcing structure 1137 By arranging the first reinforcing structure 1136 and the second reinforcing structure 1137, the bearing capacity and strength of the box frame can be enhanced, and the internal stress of the box frame can be eliminated, deformation and Reduce shrinkage holes, increase toughness, and avoid deformation of the box frame 1 due to insufficient strength.
  • the frame frame 11 is a square closed frame, and the frame frame 11 is made of aluminum alloy or magnesium alloy.
  • the inner plate 1131 and the outer plate 1132 are arranged in parallel, and the partition plate 1133 is vertically connected between the inner plate 1131 and the outer plate 1132.
  • the cross-sectional shape of the frame 113 It is H-shaped and has good bending resistance.
  • the two ends of the partition 1133 are respectively connected to the middle part of the inner plate 1131 and the middle part of the outer plate 1132, that is, the first groove 1134
  • the same size as the second groove 1135 can ensure that the frame 113 is evenly stressed.
  • the first reinforcing structure 1136 includes a first connecting plate 11361, a plurality of first reinforcing ribs 11362 and a plurality of second reinforcing ribs 11363.
  • the first connecting plate 11361 is disposed in the first recess. Between the inner plate 1131 and the outer plate 1132 of the groove 1134, the first connecting plate 11361 is disposed along the extending direction of the first groove 1134, and the length of the first connecting plate 11361 is equal to the length of the first connecting plate 11361.
  • the first grooves 1134 have the same length, a plurality of first reinforcing ribs 11362 are arranged at intervals between the inner side plate 1131 and the first connecting plate 11361, and a plurality of second reinforcing ribs 11363 are arranged at intervals at intervals. Between the outer plate 1132 and the first connecting plate 11361, the first reinforcing rib 11362 and the second reinforcing rib 11363 can further support the inner plate 1131 and the outer plate 1132 to reduce deformation.
  • the second reinforcing structure 1137 includes a second connecting plate 11371, a plurality of third reinforcing ribs 11372 and a plurality of fourth reinforcing ribs 11373.
  • the second connecting plate 11371 is disposed on the inner side of the second groove 1135. Between the plate 1131 and the outer plate 1132, the second connecting plate 11371 is provided along the extending direction of the second groove 1135, and the length of the second connecting plate 11371 is equal to the length of the second groove 1135.
  • the lengths are the same, a plurality of third reinforcing ribs 11372 are arranged at intervals between the inner panel 1131 and the second connecting plate 11371, and a plurality of fourth reinforcing ribs 11373 are arranged at intervals between the outer panel 1132 and the second connecting plate 11371. Between the second connecting plates 11371, the third reinforcing ribs 11372 and the fourth reinforcing ribs 11373 can further support the inner panel 1131 and the outer panel 1132 to reduce deformation.
  • first reinforcing ribs 11362 and the second reinforcing ribs 11363 are arranged in a staggered manner,
  • the staggered arrangement of the third reinforcing ribs 11372 and the fourth reinforcing ribs 11373 can reduce the number of reinforcing ribs, and can also play a role in dispersing the stress on the frame 113 so that the frame 113 is stressed everywhere. Uniform, eliminate internal stress and reduce deformation.
  • the partition 1133 is provided with a plurality of leakage holes 11331, the leakage holes 11331 communicate with the first groove 1134 and the second groove 1135, and the leakage holes 11331 are disposed at the corresponding positions. Between the two adjacent first reinforcing ribs 11362 and between the two adjacent second reinforcing ribs 11363, between the first connecting plate 11361 and the inner side plate 1131, the leakage hole 11331 and the first reinforcing ribs 11362 are arranged alternately. Between the first connecting plate 11361 and the outer panel 1132, the leakage holes 11331 and the second reinforcing ribs 11363 are arranged alternately.
  • the water leakage hole 11331 prevents water from accumulating at any position of the frame 113 and can be drained in time, while also reducing the weight of the frame 113 .
  • the box frame 1 also includes a box adapter plate 12, a box sealing plate 13 and a sealing plate connector 14.
  • the sealing plate connector 14 is connected within the frame frame 11, so The sealing plate connector 14 is provided with an accommodating groove 144 for accommodating the box adapter plate 12.
  • the outline of the accommodating groove 144 is the same as that of the box adapter plate 12.
  • the box adapter plate 12 is The connecting plate 12 is fixedly connected in the accommodating groove 144 through connectors such as screws.
  • the box sealing plate 13 is connected to the sealing plate connector 14 and the box adapter plate 12 is sealed in the accommodating groove 144 , the box adapter plate 12 does not protrude from the receiving groove 144 , and the power box 2 is connected to the box sealing plate 13 .
  • the box sealing plate 13 includes a first plate 131, a second plate 132 and a third plate 133.
  • the first plate 131 and the third plate 133 are symmetrically arranged on On both sides of the first plate member 131, the first plate member 131 is provided with a plurality of first connection holes 1311, and the third plate member 133 is provided with a plurality of second connection holes 1331.
  • the second plate member 132 is provided with a plurality of third connection holes 1321 and a plurality of power box connection holes 1322.
  • the sealing plate connector 14 is provided with a first docking hole 141 corresponding to the position of the first connection hole 1311.
  • the second butt hole 142 corresponding to the position of the second connection hole 1331, and the third butt hole 143 corresponding to the position of the third connection hole 1321, the first connection hole 1311 and the first butt hole 141 pass through Bolt or screw connection
  • the second connection hole 1331 is connected to the second docking hole 142 by bolts or screws
  • the third connection hole 1321 is connected to the third docking hole 143 by bolts or screws, so that the box sealing plate 13 is fixedly connected to the On the sealing plate connector 14.
  • the power box connection hole 1322 is provided with screws to firmly connect the power box 2 and the box sealing plate 13 together.
  • the box adapter plate 12 is provided with a first row of female pins 121 and a first row of pins 122 , and the first row of pins 122 is provided on the side of the box adapter plate 12 toward the side of the box adapter plate 12 .
  • the first female row 121 is disposed on the side of the box adapter plate 12 away from the sealing plate connector 14.
  • the box adapter plate 12 can achieve all the requirements.
  • the first female row 121 and the first row of pins 122 are electrically connected.
  • the sealing plate connector 14 is provided with a first insertion hole 145 for the first row of pins 122 to pass through.
  • An opening of a plug-in hole 145 is provided in the accommodation groove 144, and the first plug-in hole 145 penetrates the sealing plate connector 14, and the first plug-in hole 145 communicates with the accommodation groove 144, so
  • the first row of pins 122 passes through the sealing plate connector 14 and is connected to the second row of female pins 34 on the LED module 3 .
  • the box sealing plate 13 is provided with a second insertion hole 1323 for the first female row 121 to pass through, and the second insertion hole 1323 is provided on the second plate 132.
  • the second plug hole 1323 penetrates the box sealing plate 13, and the first female row 121 passes through the box sealing plate 13 and is connected to the second pin row 25 in the power box 2 to pass through the box.
  • the adapter board 12 is electrically connected to the LED module 3 and the power box 2 .
  • the first row of pins 122 is plugged into the second row of pins 34
  • the second row of pins 25 is plugged into the first row of pins 121
  • the power box 2 passes through the second row of pins in sequence. 25.
  • the first female row 121, the box adapter plate 12, the first pin row 122 and the second female row 34 are electrically connected to the LED module 3.
  • the power box 2 includes a box body 21, a box cover 22, a power supply 23 and a power box adapter plate 24.
  • the box cover 22 is installed on the box cover 22.
  • the power supply 23 and the power supply box adapter plate 24 are installed on the box cover 22.
  • the box adapter plate 24 is arranged inside the box body 21, and the box body 21 is installed on the box body sealing plate 13 through a plurality of power box connection holes 1322 on the second plate member 132. superior.
  • the power box adapter plate 24 is provided with a second row of pins 25, and the first row of female pins 121 on the box adapter plate 12 is connected to the second row of pins 25, so that the box adapter plate 12 is electrically connected to all the pins.
  • the power box adapter board 24 is provided.
  • the box frame 1 further includes a transverse connector 15 and a longitudinal connector 16, and the number of the transverse connector 15 and the longitudinal connector 16 is determined according to actual needs.
  • the transverse connector 15 and the longitudinal connector 16 are cross-connected inside the frame frame 11 to divide the inside of the frame frame 11 into a plurality of module installation areas that are not connected to each other.
  • the installation area is used to install LED module 3.
  • one of the transverse connectors 15 and one of the longitudinal connectors 16 separate the frame frame 11 into four module installation areas, and one can be installed on the frame frame 11 Four LED modules3.
  • the sealing plate connector 14 includes a first sealing plate connector and a second sealing plate connector
  • the box sealing plate 13 includes a first box sealing plate and a second box sealing plate
  • the box adapter plate 12 includes a first box adapter plate and a second box adapter plate.
  • the first box sealing plate is connected to the first sealing plate connector and connects the first box
  • the adapter plate is packaged in the receiving groove 144 of the first box sealing plate
  • the second box sealing plate is connected to the second sealing plate connector
  • the second box adapter plate is packaged in the second box sealing plate.
  • the box body 21 of the power box 2 is connected to the first box sealing plate and the second box sealing plate.
  • the first sealing plate connector and the second sealing plate connector are respectively disposed on both sides of the transverse connector 15, and the first sealing plate connector and the second sealing plate connector are
  • the thickness of the board connectors is smaller than the thickness of the transverse connector 15.
  • the sum of the thicknesses of the first board connector and the first box cover is the same as the thickness of the transverse connector 15.
  • the sum of the thicknesses of the two sealing plate connectors and the second box sealing plate is the same as the thickness of the transverse connector 15 .
  • the first box adapter plate When four LED modules 3 are connected to the power box 2, the first box adapter plate can electrically connect the two LED modules 3, and the second box adapter plate can electrically connect the remaining two LED modules. 3. Further, the first board-sealing connector is provided with two first insertion holes 145, and the first box adapter plate is provided with two first pin rows 122, each of the first pins 122. A row of pins 122 is plugged into the corresponding first plug hole 145. Each first row of pins 122 is connected to a second row of female pins 34 on the LED module 3, thereby passing through the first box.
  • the adapter board can electrically connect two LED modules 3 at the same time. Likewise, the second box The body adapter board can electrically connect two other LED modules 3 at the same time.
  • the power box adapter plate 24 is provided with two second rows of pins 25, and the first row of female pins 121 on the first box adapter plate pass through the second plug holes 1323 on the first box sealing plate. And connect one of the second row pins 25, the first row female 121 on the second box adapter plate passes through the second plug hole 1323 on the second box sealing plate, and connects the other one.
  • the second row of pins 25 can be electrically connected to the first box adapter board and the second box adapter board at the same time through the power box adapter plate 24, thereby realizing multiple LED modules 3 and the power box. 2 connections.
  • the box adapter plate 12 by arranging the box adapter plate 12 , the box adapter plate 12 can be electrically connected to at least one LED module 3 , and then through the box adapter plate 12 and the power box adapter plate 24 The electrical connection indirectly realizes the electrical connection between multiple LED modules 3 and the power box 2. Compared with the existing module and the power box 2 that are directly connected, a larger one is provided in order to take into account the multiple LED modules 3. As for the power box 2, in this embodiment, the power box 2 is smaller in size, which can greatly reduce the weight and reduce the load-bearing burden of the power box 2 on the box frame 1.
  • the connection base includes a first connection base 111 and a second connection base 112.
  • the first connection base 111 is provided at the corner of the frame frame 11.
  • the first connection base 111 is connected to Two adjacent frames 113 are perpendicular to each other, the inner plates 1131 of the two adjacent frames 113 of the first connection base 111 are butt-jointed, and the two adjacent frames 113 of the second connection base 112 are connected to each other.
  • the extension directions of the frames 113 are the same, and the inner side plates 1131 of two adjacent frames 113 of the second connecting seat 112 are located on the same straight line, so that the inner sides of multiple frames 113
  • the plates 1131 are enclosed to form a closed structure.
  • the first connecting seat 111 is provided with a positioning hole 1111, which is used to position the box frame 1 in the first installation mode.
  • the second connecting seat 112 is provided with a positioning hole 1111. Installation holes 1121 are provided, and the installation holes 1121 are used to fixedly connect the box frame 1 in the second installation mode.
  • the first installation method is when the LED display is used as a floor tile display, a positioning rod is set on the floor tile base, and the positioning rod is plugged into In the positioning hole 1111 of the first connection base 111, the LED display screen can be quickly positioned and installed through the positioning hole 1111.
  • the second installation method is that when the LED display screen is used for other occasions, the LED display screen is threadedly connected in the installation hole 1121 through bolts, thereby fixedly connecting the display screen.
  • the present invention provides an LED display screen, which includes a box frame 1, a power box 2 and a plurality of LED modules 3 as mentioned above.
  • the power box 2 is installed on one side of the box frame 1.
  • a plurality of the LED modules 3 are installed on the other side of the box frame 1 .
  • the box frame 1 is provided with a plurality of magnet mounting holes 17 , and magnets 171 are embedded in the magnet mounting holes 17 .
  • the LED module 3 is provided with a plurality of iron sheets 31 . Through the magnetic attraction between the iron sheets and the magnets 171 , the LED module 3 is adsorbed on the box frame 1 .
  • a plurality of the frames 113 are provided with a plurality of fourth connection holes 114, and the fourth connection holes 114 are provided on the outside of the outer plate 1132.
  • the arrangement of the outer plate 1132 is different.
  • the position of the fourth connection hole 114 protrudes toward the inner plate 1131 to provide relief when installing screws in the fourth connection hole 114 .
  • the transverse connector 15 is provided with a plurality of fifth connection holes 151 and a plurality of first module positioning holes 152.
  • the longitudinal connector 16 is provided with a plurality of sixth connection holes 161.
  • the first connection seat 111 is provided with a seventh connection hole 1112 and a second module positioning hole 1113.
  • the second connection base 112 is provided with an eighth connection hole 1122 and a third module positioning hole 1123.
  • the sealing plate connector 14 is provided with A plurality of ninth connection holes 146 are provided.
  • the LED module 3 is provided with a plurality of positioning posts 32 and a plurality of fixing holes 33.
  • the first module positioning hole 152, the second module positioning hole 1113 and the After the positioning post 32 at the corresponding position is inserted into the third module positioning hole 1123, the positioning of the LED module 3 is realized.
  • the LED module 3 passes through the magnetic attraction between the iron sheet and the magnet 171. It is adsorbed on the box frame 1 for subsequent fixed installation.
  • connection hole 151 The fifth connection hole 151 , the sixth connection hole 161 , the seventh connection hole 1112 , the eighth connection hole 1122 and the ninth connection hole 146 are connected to the fixing holes at corresponding positions through bolts. 33 Make the connection so that the LED module 3 is fixedly connected to the box frame 1 .
  • the LED module 3 is provided with a second row of pins 34 , and the second row of pins 34 is electrically connected to the first row of pins 122 on the box adapter plate 12 .

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

属于显示屏技术领域，涉及箱体框架（1）以及LED显示屏，箱体框架（1）包括框架边框（11），框架边框（11）包括多个连接座以及多个框体（113），每一连接座能够连接相邻的两个框体（113），连接座和框体（113）交替连接形成闭合结构；框体（113）包括内侧板（1131）、外侧板（1132）、隔板（1133）、第一加强结构（1136）以及第二加强结构（1137），内侧板（1131）和外侧板（1132）间隔设置，隔板（1133）连接在内侧板（1131）和外侧板（1132）之间，以将内侧板（1131）和外侧板（1132）之间的空间分隔成第一凹槽（1134）和第二凹槽（1135），第一加强结构（1136）设置在第一凹槽（1134）中，第二加强结构（1137）设置在第二凹槽（1135）中。隔板（1133）分隔出第一凹槽（1134）和第二凹槽（1135），第一加强结构（1136）和第二加强结构（1137）能够增强箱体边框的承重力和强度，消除箱体边框的内应力，减少变形，增加韧性，避免箱体框架（1）因强度不足而引起变形。

Description

一种箱体框架以及LED显示屏 技术领域
本发明属于显示屏技术领域，特别是涉及一种箱体框架以及LED显示屏。
背景技术
箱体框架是LED显示屏中的一个重要组件，其不仅仅承担着承载LED模组的功能，同时也承担着容纳LED显示屏电源适配器和控制电路板等结构的电源盒。
常见的箱体框架通常由多个承载结构拼接而成，整体结构较为厚重、框架强度较低，将LED显示屏进行吊装或者做地砖显示屏使用时，箱体框架强度的不足容易引起箱体框架的变形，特别是用作地砖显示屏时，箱体框架的强度不足，可能会引起安全事故。
发明内容
本发明所要解决的技术问题是：针对现有的箱体框架的强度较低的问题，提供一种箱体框架以及LED显示屏。
为解决上述技术问题，一方面，本发明实施例提供一种箱体框架，包括用于安装LED模组的框架边框，所述框架边框包括多个连接座以及多个框体，每一所述连接座能够连接相邻的两个所述框体，所述连接座和所述框体交替连接形成闭合结构；
所述框体包括内侧板、外侧板、隔板、第一加强结构以及第二加强结构，所述内侧板和所述外侧板间隔设置，所述隔板连接在所述内侧板和所述外侧板之间，以将所述内侧板和所述外侧板之间的空间分隔成第一凹槽和第二凹槽， 所述第一加强结构设置在所述第一凹槽中，所述第二加强结构设置在所述第二凹槽中。
可选地，所述内侧板和所述外侧板平行设置，所述隔板垂直连接在所述内侧板和所述外侧板之间。
可选地，所述第一加强结构包括第一连接板、多个第一加强筋和多个第二加强筋，所述第一连接板设置在所述第一凹槽的所述内侧板和所述外侧板之间，多个所述第一加强筋间隔设置在所述内侧板和所述第一连接板之间，多个所述第二加强筋间隔设置在所述外侧板和所述第一连接板之间；
所述第二加强结构包括第二连接板、多个第三加强筋和多个第四加强筋，所述第二连接板设置在所述第二凹槽的所述内侧板和所述外侧板之间，多个所述第三加强筋间隔设置在所述内侧板和所述第二连接板之间，多个所述第四加强筋间隔设置在所述外侧板和所述第二连接板之间。
可选地，所述第一加强筋和所述第二加强筋交错设置，所述第三加强筋和所述第四加强筋交错设置。
可选地，所述隔板上设置有多个漏水孔，所述漏水孔连通所述第一凹槽和所述第二凹槽，所述漏水孔设置在相邻的两个所述第一加强筋之间以及相邻的两个所述第二加强筋之间。
可选地，所述箱体框架还包括箱体转接板、箱体封板和封板连接件，所述封板连接件连接在所述框架边框内，所述封板连接件上设置有用于容置所述箱体转接板的容纳槽，所述箱体封板连接在封板连接件上并将所述箱体转接板封装在所述容纳槽中，所述箱体封板用于连接电源盒。
可选地，所述箱体转接板上设置有第一排母和第一排针，所述封板连接件上设置有用于供所述第一排针穿过的第一插接孔，所述第一插接孔连通所述容纳槽，所述箱体封板上设置有用于供所述第一排母穿过的第二插接孔；
所述第一排针用于连接LED模组上的第二排母，所述第一排母用于连接电源盒中的第二排针，以经由所述箱体转接板电连接LED模组和电源盒。
可选地，所述箱体框架还包括横向连接件和纵向连接件，所述横向连接件和所述纵向连接件交叉连接在所述框架边框的内部，以将所述框架边框的内部分隔为互不连通的多个模组安装区，所述模组安装区用于安装LED模组。
可选地，所述连接座包括第一连接座和第二连接座，所述第一连接座设置在所述框架边框的拐角处，所述第一连接座连接的相邻两个所述框体之间相互垂直，所述第二连接座连接的两个所述框体的延伸方向相同；
所述第一连接座上设置有定位孔，所述定位孔用于在第一种安装方式下定位所述箱体框架，所述第二连接座上设置有安装孔，所述安装孔用于在第二种安装方式下固定连接所述箱体框架。
另一方面，本发明实施例提供一种LED显示屏，包括如前所述的箱体框架、电源盒和多个LED模组，所述电源盒安装在所述箱体框架的一侧，多个所述LED模组安装在所述箱体框架的另一侧。
本发明实施例提供的箱体框架，所述隔板能够支撑在所述内侧板和所述外侧板之间，同时分隔出所述第一凹槽和所述第二凹槽，通过设置所述第一加强结构和所述第二加强结构能够增强所述箱体边框的承重力和强度，且能够消除所述箱体边框的内应力，减少变形，减少缩孔，增加韧性，避免所述箱体框架因强度不足而引起变形。
附图说明
图1是本发明一实施例提供的箱体框架的示意图；
图2是本发明一实施例提供的箱体框架的剖面示意图；
图3是图2中A处的放大示意图；
图4是本发明一实施例提供的箱体框架的分解图；
图5是本发明一实施例提供的框架边框的示意图；
图6是本发明一实施例提供的框架边框的平面示意图；
图7是图6中A-A向剖面示意图；
图8是本发明一实施例提供的框架边框的另一示意图；
图9是本发明一实施例提供的框架边框的局部示意图；
图10是本发明一实施例提供的封板连接件的示意图；
图11是本发明一实施例提供的箱体封板的示意图；
图12是本发明一实施例提供的箱体转接板的示意图；
图13是本发明一实施例提供的LED模组的示意图。
说明书中的附图标记如下：
1、箱体框架；
11、框架边框；111、第一连接座；1111、定位孔；1112、第七连接孔；1113、第二模组定位孔；112、第二连接座；1121、安装孔；1122、第八连接孔；1123、第三模组定位孔；113、框体；1131、内侧板；1132、外侧板；1133、隔板；11331、漏水孔；1134、第一凹槽；1135、第二凹槽；1136、第一加强结构；11361、第一连接板；11362、第一加强筋；11363、第二加强筋；1137、第二加强结构；11371、第二连接板；11372、第三加强筋；11373、第四加强筋；114、第四连接孔；
12、箱体转接板；121、第一排母；122、第一排针；
13、箱体封板；131、第一板件；1311、第一连接孔；132、第二板件；1321、第三连接孔；1322、电源盒连接孔；1323、第二插接孔；133、第三板件；1331、第二连接孔；
14、封板连接件；141、第一对接孔；142、第二对接孔；143、第三对接孔；144、容纳槽；145、第一插接孔；146、第九连接孔；
15、横向连接件；151、第五连接孔；152、第一模组定位孔；
16、纵向连接件；161、第六连接孔；
17、磁铁安装孔；171、磁铁；
2、电源盒；21、盒体；22、盒盖；23、电源；24、电源盒转接板；25、第二排针；
3、LED模组；31、铁片；32、定位柱；33、固定孔；34、第二排母。
具体实施方式
为了使本发明所解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步的详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1至图13所示，本发明一实施例提供的一种箱体框架1，包括用于安装LED模组3的框架边框11。所述框架边框11包括多个连接座以及多个框体113，所述连接座和所述框体113交替连接，每一所述连接座能够连接相邻的两个所述框体113，多个所述框体113中，第一个所述框体113与最后一个所述框体113连接同一个所述连接座，通过多个所述连接座和多个所述框体113交替连接形成闭合结构。
所述框体113包括内侧板1131、外侧板1132、隔板1133、第一加强结构1136以及第二加强结构1137，所述内侧板1131和所述外侧板1132间隔设置，所述隔板1133连接在所述内侧板1131和所述外侧板1132之间，以将所述内侧板1131和所述外侧板1132之间的空间分隔成第一凹槽1134和第二凹槽1135，即，所述隔板1133、位于所述隔板1133一侧的部分所述内侧板1131以位于所述隔板1133一侧的部分所述外侧板1132围合形成所述第一凹槽1134，所述隔板1133、位于所述隔板1133另一侧的部分所述内侧板1131以位于所述隔板1133另一侧的部分所述外侧板1132围合形成所述第二凹槽1135，所述第一加强结构1136设置在所述第一凹槽1134中，所述第二加强结构1137设置在所述第二凹槽1135中，对所述内侧板1131和所述外侧板1132形成支撑。
本发明实施例提供的箱体框架1，所述隔板1133能够支撑在所述内侧板1131和所述外侧板1132之间，同时分隔出所述第一凹槽1134和所述第二凹槽1135，通过设置所述第一加强结构1136和所述第二加强结构1137能够增强所述箱体边框的承重力和强度，且能够消除所述箱体边框的内应力，减少变形，减 少缩孔，增加韧性，避免所述箱体框架1因强度不足而引起变形。
在一实施例中，所述框架边框11为方形的闭合边框，所述框架边框11的材质采用铝合金或者镁合金。
在一实施例中，所述内侧板1131和所述外侧板1132平行设置，所述隔板1133垂直连接在所述内侧板1131和所述外侧板1132之间，所述框体113的截面形状为H型，具有较好的抗弯能力，优选地，所述隔板1133两端分别连接在所述内侧板1131的中部和所述外侧板1132的中部，即，所述第一凹槽1134和所述第二凹槽1135大小一致，能够保证所述框体113受力均匀。
在一实施例中，所述第一加强结构1136包括第一连接板11361、多个第一加强筋11362和多个第二加强筋11363，所述第一连接板11361设置在所述第一凹槽1134的所述内侧板1131和所述外侧板1132之间，所述第一连接板11361沿所述第一凹槽1134的延伸方向设置，且所述第一连接板11361的长度与所述第一凹槽1134的长度一致，多个所述第一加强筋11362间隔设置在所述内侧板1131和所述第一连接板11361之间，多个所述第二加强筋11363间隔设置在所述外侧板1132和所述第一连接板11361之间，通过所述第一加强筋11362和所述第二加强筋11363能够进一步支撑所述内侧板1131和所述外侧板1132，减少变形。
所述第二加强结构1137包括第二连接板11371、多个第三加强筋11372和多个第四加强筋11373，所述第二连接板11371设置在所述第二凹槽1135的所述内侧板1131和所述外侧板1132之间，所述第二连接板11371沿所述第二凹槽1135的延伸方向设置，且所述第二连接板11371的长度与所述第二凹槽1135的长度一致，多个所述第三加强筋11372间隔设置在所述内侧板1131和所述第二连接板11371之间，多个所述第四加强筋11373间隔设置在所述外侧板1132和所述第二连接板11371之间，通过所述第三加强筋11372和所述第四加强筋11373能够进一步支撑所述内侧板1131和所述外侧板1132，减少变形。
在一实施例中，所述第一加强筋11362和所述第二加强筋11363交错设置， 所述第三加强筋11372和所述第四加强筋11373交错设置，能够减少加强筋的设置数量，同时也能起到分散所述框体113受力的作用，使得框体113各处受力均匀，消除内应力，减少变形。
在一实施例中，所述隔板1133上设置有多个漏水孔11331，所述漏水孔11331连通所述第一凹槽1134和所述第二凹槽1135，所述漏水孔11331设置在相邻的两个所述第一加强筋11362之间以及相邻的两个所述第二加强筋11363之间，在所述第一连接板11361和所述内侧板1131之间，所述漏水孔11331和所述第一加强筋11362交替设置，在所述第一连接板11361和所述外侧板1132之间，所述漏水孔11331和所述第二加强筋11363交替设置，通过设置多个所述漏水孔11331，所述框体113的任意位置处都不会积水，能够及时排出，同时还能够减轻所述框体113的重量。
在一实施例中，所述箱体框架1还包括箱体转接板12、箱体封板13和封板连接件14，所述封板连接件14连接在所述框架边框11内，所述封板连接件14上设置有用于容置所述箱体转接板12的容纳槽144，所述容纳槽144的轮廓与所述箱体转接板12的轮廓相同，所述箱体转接板12通过螺钉等连接件固定连接在所述容纳槽144中，所述箱体封板13连接在封板连接件14上并将所述箱体转接板12封装在所述容纳槽144中，所述箱体转接板12不突出于所述容纳槽144，电源盒2连接在所述箱体封板13上。
在一实施例中，所述箱体封板13包括第一板件131、第二板件132以及第三板件133，所述第一板件131和所述第三板件133对称设置在所述第一板件131的两侧，所述第一板件131上设置有多个第一连接孔1311，所述第三板件133上设置有多个第二连接孔1331，所述第二板件132上设置有多个第三连接孔1321以及多个电源盒连接孔1322，所述封板连接件14上设置有与所述第一连接孔1311位置对应的第一对接孔141，与所述第二连接孔1331位置对应的第二对接孔142，以及与所述第三连接孔1321的位置对应的第三对接孔143，所述第一连接孔1311与第一对接孔141通过螺栓或者螺钉连接，所述第二连接孔 1331与所述第二对接孔142通过螺栓或者螺钉连接，所述第三连接孔1321与所述第三对接孔143通过螺栓或者螺钉连接，从而将所述箱体封板13固定连接在所述封板连接件14上。所述电源盒连接孔1322中穿设有螺钉，以将电源盒2与所述箱体封板13固定连接在一起。
在一实施例中，所述箱体转接板12上设置有第一排母121和第一排针122，所述第一排针122设置在所述箱体转接板12的朝向所述封板连接件14的一侧，所述第一排母121设置在所述箱体转接板12的背离所述封板连接件14的一侧，所述箱体转接板12能够实现所述第一排母121和所述第一排针122的电连接，所述封板连接件14上设置有用于供所述第一排针122穿过的第一插接孔145，所述第一插接孔145的开口设置在所述容纳槽144中，且所述第一插接孔145贯穿所述封板连接件14，所述第一插接孔145连通所述容纳槽144，所述第一排针122穿过所述封板连接件14后连接LED模组3上的第二排母34。所述箱体封板13上设置有用于供所述第一排母121穿过的第二插接孔1323，所述第二插接孔1323设置在所述第二板件132上，所述第二插接孔1323贯穿所述箱体封板13，所述第一排母121穿过所述箱体封板13后连接电源盒2中的第二排针25，以经由所述箱体转接板12电连接LED模组3和电源盒2。
具体地，所述第一排针122插接在第二排母34中，所述第二排针25插接在所述第一排母121中，电源盒2依次经过所述第二排针25、所述第一排母121、所述箱体转接板12、所述第一排针122和所述第二排母34后电连接LED模组3。
在一实施例中，电源盒2包括盒体21、盒盖22、电源23和电源盒转接板24，所述盒盖22安装在所述盒盖22上，所述电源23和所述电源盒转接板24设置在所述盒体21的内部，通过所述第二板件132上的多个所述电源盒连接孔1322，将所述盒体21安装在所述箱体封板13上。所述电源盒转接板24上设置第二排针25，所述箱体转接板12上的第一排母121连接第二排针25，使得所述箱体转接板12电连接所述电源盒转接板24。
在一实施例中，所述箱体框架1还包括横向连接件15和纵向连接件16，所述横向连接件15和所述纵向连接件16的数量根据实际需要进行确定。所述横向连接件15和所述纵向连接件16交叉连接在所述框架边框11的内部，以将所述框架边框11的内部分隔为互不连通的多个模组安装区，所述模组安装区用于安装LED模组3。
在一实施例中，所述横向连接件15设置有一个，所述纵向连接件16设置有一个，将所述框架边框11分隔出四个模组安装区，一个所述框架边框11上能够安装四个LED模组3。
在一实施例中，所述封板连接件14包括第一封板连接件和第二封板连接件，所述箱体封板13包括第一箱体封板和第二箱体封板，所述箱体转接板12包括第一箱体转接板和第二箱体转接板，所述第一箱体封板连接在第一封板连接件上并将所述第一箱体转接板封装在所述第一箱体封板的容纳槽144中，所述第二箱体封板连接在第二封板连接件上并将所述第二箱体转接板封装在所述第二箱体封板的容纳槽144中，电源盒2的盒体21连接在所述第一箱体封板和所述第二箱体封板。
在一实施例中，所述第一封板连接件和所述第二封板连接件分别设置在所述横向连接件15的两侧，所述第一封板连接件和所述第二封板连接件的厚度均小于所述横向连接件15的厚度，所述第一封板连接件和所述第一箱体封板的厚度总和与所述横向连接件15的厚度相同，所述第二封板连接件和所述第二箱体封板的厚度总和与所述横向连接件15的厚度相同。
四个LED模组3与电源盒2连接时，所述第一箱体转接板能够电连接两个LED模组3，所述第二箱体转接板能够电连接剩余两个LED模组3。进一步地，所述第一封板连接件上设置有两个所述第一插接孔145，所述第一箱体转接板上设置有两个第一排针122，每一所述第一排针122插接在对应的所述第一插接孔145中，每一所述第一排针122连接一个LED模组3上的第二排母34，从而通过所述第一箱体转接板能够同时电连接两个LED模组3。同样的，所述第二箱 体转接板能够同时电连接另外两个LED模组3。
电源盒转接板24上设置有两个第二排针25，所述第一箱体转接板上的第一排母121穿过第一箱体封板上的第二插接孔1323，并连接其中一个所述第二排针25，所述第二箱体转接板上的第一排母121穿过第二箱体封板上的第二插接孔1323，并连接另外一个所述第二排针25，通过所述电源盒转接板24能够同时电连接所述第一箱体转接板和是第二箱体转接板，从而实现多个LED模组3与电源盒2之间的连接。
本实施例中，通过设置所述箱体转接板12，使得所述箱体转接板12能够电连接至少一个LED模组3，再经由箱体转接板12与电源盒转接板24的电连接，而间接实现多个LED模组3与电源盒2的电连接，相比于现有的模组与电源盒2直接连接时，为了兼顾多个LED模组3而设置较大的电源盒2来说，本实施例中，电源盒2体积较小，能够很大程度的减轻重量，减小电源盒2对箱体框架1的承重负担。
在一实施例中，所述连接座包括第一连接座111和第二连接座112，所述第一连接座111设置在所述框架边框11的拐角处，所述第一连接座111连接的相邻两个所述框体113之间相互垂直，所述第一连接座111的相邻两个所述框体113的所述内侧板1131对接，所述第二连接座112连接的两个所述框体113的延伸方向相同，所述第二连接座112的相邻两个所述框体113的所述内侧板1131位于同一直线上，使得多个所述框体113的所述内侧板1131围合形成闭合结构。
在一实施例中，所述第一连接座111上设置有定位孔1111，所述定位孔1111用于在第一种安装方式下定位所述箱体框架1，所述第二连接座112上设置有安装孔1121，所述安装孔1121用于在第二种安装方式下固定连接所述箱体框架1。
所述箱体框架1上安装LED模组3以及电源盒2形成LED显示屏后，第一种安装方式为LED显示屏用作地砖显示屏时，地砖底座上设置定位杆，定位杆插接在所述第一连接座111的所述定位孔1111中，通过所述定位孔1111能够实现LED显示屏的快速定位安装。
第二安装方式为LED显示屏用作其他场合时，通过螺栓螺纹连接在所述安装孔1121中，从而固定连接显示屏。通过设置定位孔1111和所述安装孔1121能够扩大所述箱体框架1的适用范围，满足多种需求。
另外，本发明提供一种LED显示屏，包括如前所述的箱体框架1、电源盒2和多个LED模组3，所述电源盒2安装在所述箱体框架1的一侧，多个所述LED模组3安装在所述箱体框架1的另一侧。
在一实施例中，所述箱体框架1上设置有多个磁铁安装孔17，所述磁铁安装孔17中嵌装有磁铁171。所述LED模组3上设置有多个铁片31，通过所述铁皮与所述磁铁171之间的磁吸作用，使得所述LED模组3吸附在所述箱体框架1上。
在一实施例中，多个所述框体113设置有多个第四连接孔114，且所述第四连接孔114设置在所述外侧板1132的外侧，所述外侧板1132的设置有所述第四连接孔114的位置处向着所述内侧板1131突出，用于在所述第四连接孔114中安装螺钉时形成避让。
所述横向连接件15上设置有多个第五连接孔151和多个第一模组定位孔152，所述纵向连接件16上设置有多个第六连接孔161，所述第一连接座111上设置有第七连接孔1112和第二模组定位孔1113，所述第二连接座112上设置有第八连接孔1122和第三模组定位孔1123，所述封板连接件14上设置有多个第九连接孔146。
所述LED模组3上设置有多个定位柱32和多个固定孔33，一个模组安装区中，所述第一模组定位孔152、所述第二模组定位孔1113和所述第三模组定位孔1123中插接对应位置的所述定位柱32后，实现所述LED模组3的定位，同时所述LED模组3通过所述铁皮与所述磁铁171的磁吸作用吸附在所述箱体框架1上，可进行后续的固定安装。
所述第五连接孔151、所述第六连接孔161、所述第七连接孔1112、所述第八连接孔1122以及所述第九连接孔146通过螺栓与对应位置处的所述固定孔33 进行连接，从而将所述LED模组3固定连接在所述箱体框架1上。
在一实施例中，所述LED模组3上设置有第二排母34，所述第二排母34与所述箱体转接板12上的所述第一排针122电连接。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种箱体框架，其特征在于，包括用于安装LED模组的框架边框，所述框架边框包括多个连接座以及多个框体，每一所述连接座能够连接相邻的两个所述框体，所述连接座和所述框体交替连接形成闭合结构；
    所述框体包括内侧板、外侧板、隔板、第一加强结构以及第二加强结构，所述内侧板和所述外侧板间隔设置，所述隔板连接在所述内侧板和所述外侧板之间，以将所述内侧板和所述外侧板之间的空间分隔成第一凹槽和第二凹槽，所述第一加强结构设置在所述第一凹槽中，所述第二加强结构设置在所述第二凹槽中。
  2. 如权利要求1所述的箱体框架，其特征在于，所述内侧板和所述外侧板平行设置，所述隔板垂直连接在所述内侧板和所述外侧板之间。
  3. 如权利要求1所述的箱体框架，其特征在于，所述第一加强结构包括第一连接板、多个第一加强筋和多个第二加强筋，所述第一连接板设置在所述第一凹槽的所述内侧板和所述外侧板之间，多个所述第一加强筋间隔设置在所述内侧板和所述第一连接板之间，多个所述第二加强筋间隔设置在所述外侧板和所述第一连接板之间；
    所述第二加强结构包括第二连接板、多个第三加强筋和多个第四加强筋，所述第二连接板设置在所述第二凹槽的所述内侧板和所述外侧板之间，多个所述第三加强筋间隔设置在所述内侧板和所述第二连接板之间，多个所述第四加强筋间隔设置在所述外侧板和所述第二连接板之间。
  4. 如权利要求3所述的箱体框架，其特征在于，所述第一加强筋和所述第二加强筋交错设置，所述第三加强筋和所述第四加强筋交错设置。
  5. 如权利要求3所述的箱体框架，其特征在于，所述隔板上设置有多个漏水孔，所述漏水孔连通所述第一凹槽和所述第二凹槽，所述漏水孔设置在相邻的两个所述第一加强筋之间以及相邻的两个所述第二加强筋之间。
  6. 如权利要求1所述的箱体框架，其特征在于，所述箱体框架还包括箱体转接板、箱体封板和封板连接件，所述封板连接件连接在所述框架边框内，所述封板连接件上设置有用于容置所述箱体转接板的容纳槽，所述箱体封板连接在封板连接件上并将所述箱体转接板封装在所述容纳槽中，所述箱体封板用于连接电源盒。
  7. 如权利要求6所述的箱体框架，其特征在于，所述箱体转接板上设置有第一排母和第一排针，所述封板连接件上设置有用于供所述第一排针穿过的第一插接孔，所述第一插接孔连通所述容纳槽，所述箱体封板上设置有用于供所述第一排母穿过的第二插接孔；
    所述第一排针用于连接LED模组上的第二排母，所述第一排母用于连接电源盒中的第二排针，以经由所述箱体转接板电连接LED模组和电源盒。
  8. 如权利要求6所述的箱体框架，其特征在于，所述箱体框架还包括横向连接件和纵向连接件，所述横向连接件和所述纵向连接件交叉连接在所述框架边框的内部，以将所述框架边框的内部分隔为互不连通的多个模组安装区，所述模组安装区用于安装LED模组。
  9. 如权利要求1所述的箱体框架，其特征在于，所述连接座包括第一连接座和第二连接座，所述第一连接座设置在所述框架边框的拐角处，所述第一连接座连接的相邻两个所述框体之间相互垂直，所述第二连接座连接的两个所述框体的延伸方向相同；
    所述第一连接座上设置有定位孔，所述定位孔用于在第一种安装方式下定位所述箱体框架，所述第二连接座上设置有安装孔，所述安装孔用于在第二种安装方式下固定连接所述箱体框架。
  10. 一种LED显示屏，其特征在于，包括权利要求1-9任一项所述的箱体框架、电源盒和多个LED模组，所述电源盒安装在所述箱体框架的一侧，多个所述LED模组安装在所述箱体框架的另一侧。
PCT/CN2023/100472 2022-08-11 2023-06-15 一种箱体框架以及led显示屏 WO2024032146A1 (zh)

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