LED (Light-Emitting Diode) billboard tri-prism with three turning sides
A technology of LED billboards and triangular prisms, applied in the direction of instruments, identification devices, etc., can solve the problems of easy collision of profiles, consumption of manpower and material resources, deformation of profiles, etc., achieve convenient and flexible fixing methods, reduce punching process, and reduce molding difficulty Effect
Inactive Publication Date: 2013-06-12
SICHUAN SIMOIRE SCI & TECH CO LTD
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Problems solved by technology
[0004] In the traditional three-sided LED billboard triangular prism, the extension plates on both sides of the panel on the side where the LED display unit is installed are integrally formed with the triangular prism body. The paint process requires transporting the entire triangular prism profile to the workshop before spraying the extension plate, which consumes manpower and material resources, and the profiles are prone to collisions, resulting in deformation of the profile, affecting the installation of the LED display unit or reducing the quality of the advertising screen
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[0018] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.
[0019] Such as figure 1 , 2 . As shown in .3, a triangular prism of an LED billboard with three sides turned over includes a triangular prism aluminum alloy profile body, and the triangular prism aluminum alloy profile body includes a first panel 1, a second panel 2 and a third panel 3; A panel 1 is provided with a groove 4 extending along the axis of the triangular prism aluminum alloy profile body. The groove 4 is used to place and fix the power supply line of the LED display unit; In the mounting groove 5 where the LED display unit is fixed, it is fixed on the triangular prism aluminum alloy profile body by self-tapping screws.
[0020] The two side edges of the first panel 1 are provided with slots 6 , and side strips 7 are snapped into the slots 6 .
[0021] The cross-section of the side bar ...
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The invention relates to an LED (Light-Emitting Diode) billboard tri-prism with three turning sides, which comprises a tri-prism aluminum alloy profile body, wherein the tri-prism aluminum alloy profile body comprises a first panel (1), a second panel (2) and a third penal (3), and a groove (4) extending along the axis of the tri-prism aluminum alloy profile body is arranged in the first panel (1); mounting slots (5) which are same with the axial direction of the groove (4) and are used for fixing an LED display unit are arranged in two edges of the groove (4), and the LED display unit is fixed on the tri-prism aluminum alloy profile body through self tapping screws; card slots (6) are arranged in the edges of two sides of the first panel (1), and edge strips (7) are buckled on the card slots (6); and the shape of the card slots (6) coincides with the buckling end of the edge strips (7). The three-side LED billboard tri-prism increases the yield of profiles, simplifies the production process, and reduces the production cost.
Description
technical field [0001] The invention relates to a triangular prism aluminum alloy profile used for an outdoor three-sided advertising machine, in particular to a three-sided triangular prism for an LED billboard. Background technique [0002] With the improvement of the quality of life and consumption level, people's demand for commodity types is becoming more and more extensive. In order to improve the popularity of commodities and expand the consumer market, advertising has become the first choice for merchants, and the three-sided advertising machine is also a part of the publicity method. kind. [0003] In order to allow people to see the advertising images during the day and at night, the three-sided flip advertising machine uses two-sided advertising pictures to be replaced alternately during the day, and an LED display unit is installed on one side to display digital images at night. In order to make the visual effect of the LED display unit more brilliant, the circu...
Claims
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IPC IPC(8): G09F9/33
Inventor 罗兴煌王刚都涛
Owner SICHUAN SIMOIRE SCI & TECH CO LTD