LED large-screen display equipment, assembling method thereof and metal plate box body
A technology for display equipment and large screens, which is applied in the direction of electrical equipment casings/cabinets/drawers, identification devices, casings/cabinets/drawer components, etc., which can solve errors and cannot be used for assembling micro-pitch and small-pitch displays Oversized LED display screen, front surface gap installation and other problems, to achieve the effect of high installation accuracy, simple and convenient assembly method, and smooth surface
Active Publication Date: 2020-09-08
SHENZHEN LONGRUN LED OPTOELECTRONICS CO LTD
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Problems solved by technology
[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a LED large-screen display device and its assembly method and a sheet metal box, which solves the problem of gaps on the front surface and installation problems after multiple existing boxes are connected to each other. Errors, technical problems that cannot be used to assemble micro-pitch and small-pitch displays and oversized LED displays
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[0049] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0050] refer to figure 1 , image 3 and Figure 4 , the sheet metal box of the present embodiment includes a plurality of front maintenance boxes 14 and front connecting plates 2, combined with Figure 7 , Figure 8 and Figure 9 As shown, the front connecting plate 2 includes four positioning columns 4 and eight box installation holes 5, so as to Figure 8 For reference, the box installation holes 5 are arranged in two rows and four columns on the front connection plate 2, and a column of positioning columns 4 is arranged between the two columns of box installation holes 5 on the left side of the front connection plate 2, and the front connection A row of positioning columns 4 is also arranged between the two rows of box mounting holes 5 on the right side...
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The invention relates to LED large-screen display equipment, an assembling method thereof and a metal plate box body. The LED large-screen display equipment comprises an LED display module, a wood square tube and the metal plate box body. The metal plate box body comprises a plurality of front maintenance box bodies and front connecting plates, and every two or four adjacent front maintenance boxbodies are connected together through the front connecting plates. A plurality of front connecting plate mounting grooves are formed in the periphery of each front maintenance box body, and each frontconnecting plate mounting groove comprises a front panel provided with positioning holes and screw holes; the front connecting plates are provided with positioning columns and box body mounting holes; the positioning columns are inserted into the positioning holes of the plurality of adjacent front maintenance box bodies to position the plurality of adjacent front maintenance box bodies; the positions of the box body installation holes coincide with the positions of the screw holes of the front panels of the adjacent front maintenance box bodies, and the adjacent front maintenance box bodiesare fixedly connected together through countersunk head screws. The LED large-screen display equipment is small in front gap, high in mounting precision, high in structural strength and convenient toassemble.
Description
technical field [0001] The invention relates to the technical field of LED display screens, in particular to a large LED screen display device, an assembling method thereof, and a sheet metal box. Background technique [0002] The LED display is a flat-panel display, which is composed of small LED module panels and is used to display various information such as text, images, and videos. LED electronic display integrates microelectronics technology, computer technology, and information processing, and has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable work, etc. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, press releases, securities transactions, etc., and can meet the needs of different environments. [0003] The traditional LED display mainly includes a mask, multiple LED display modules and multiple cabinets; first, multiple cabinets are installed ...
Claims
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IPC IPC(8): G09F9/33H05K5/02
CPCG09F9/33H05K5/0217Y02E60/10
Inventor 刘泽强周立冬凌洪
Owner SHENZHEN LONGRUN LED OPTOELECTRONICS CO LTD