Indoor small-spacing LED display screen composite installation assembly
A technology for LED display and installation components, which is applied in the direction of identification devices, instruments, supporting machines, etc. It can solve the problems of low accuracy, difficult adjustment and maintenance, etc., and achieve the effects of improved maintenance efficiency, simple and fast installation, and convenient maintenance
Pending Publication Date: 2020-12-15
山东依鲁光电科技有限公司
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[0026] An indoor small-pitch LED display composite installation assembly, such as figure 1 As shown, it includes a square frame 1, a bracket 2, two narrow body back bars 3 arranged in the frame 1, several wide body back bars 4, transverse connecting bars 5 and connecting plates 6.
[0027] The frame 1 is formed by inserting a frame 11 and a corner 12 and fixing them with bolts. Such as figure 2 As shown in the schematic diagram of the cross-section of the frame, the frame is provided with two square openings 111 for connecting the corners, and the front of the frame is provided with several bayonet sockets 112 . The structure of corner 12 is as follows image 3 As shown, the two ends are adapted to the square opening of the frame and can be inserted into the square opening. The narrow body back strip 3 can be clamped on the left and right frames in front and fixed by bolts. Wide body back strips 4 are arranged in parallel between the two narrow body back strips 3, such as...
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The invention belongs to the technical field of LED display screens, and provides an indoor small-spacing LED display screen composite installation assembly. The assembly aims at solving the problemsthat a die-casting aluminum box assembly for installing a small-spacing display screen is low in accuracy and difficult to maintain. The assembly comprises a square framework, a support, two narrow-body back strips arranged in the framework, a plurality of wide-body back strips and transverse connecting strips; two square openings are formed in the cross sections of frames and used for connectingcorners; bayonets are formed in the front surfaces of the frames; the narrow-body back strips are connected to the left frame and the right frame from the front surfaces in a clamped mode; the wide-body back strips are arranged between the two narrow-body back strips in parallel; the two ends of the wide-body back strips are connected to the upper frame and the lower frame in a clamped mode; spaceis reserved on the side edges of the wide-body back strips; connecting plates are arranged on the side edges of the wide-body back strips and correspond to components needing to be fixed on unit modules; and the transverse connecting strips are connected between the left frame and the right frame in a clamped mode. According to the indoor small-spacing LED display screen composite installation assembly, standardized production and installation can be realized, spliced gaps are uniform, installation is easy, convenient and rapid, and maintenance is convenient.
Description
technical field [0001] The invention belongs to the technical field of LED display screens, in particular to an indoor small-pitch LED display composite installation assembly. Background technique [0002] For large LED displays, it is composed of many small unit modules, which include LED lights, PCB circuit boards, driver ICs, resistors, and plastic kits. Whether the unit modules can be assembled in a uniform manner directly affects the display effect of the large screen. With the development and progress of science and technology, the dot pitch of LED display screens is getting smaller and smaller. When the dot pitch is less than 4mm, the traditional simple frame and back strip mode installation components will cause uneven gaps, height differences, and misalignment after assembly. Points, etc., will affect the aesthetics and display effect of the screen. Die-casting aluminum box is currently a mainstream installation component for small-pitch (dot pitch 1.2-3.0mm) disp...
Claims
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Login to View More IPC IPC(8): F16M11/04G09F9/302
CPCF16M11/04G09F9/3026G09F9/33
Inventor 程顺七
Owner 山东依鲁光电科技有限公司