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Universal outdoor LED display screen suite

An LED display screen, a general-purpose technology, applied in the field of display screen, can solve the problems of prolonged development cycle, waste of social resources, and increase of material varieties in production enterprises, and achieve the effect of reducing waste of resources, reliable connection, and reducing manufacturing costs.

Inactive Publication Date: 2017-12-15
MIANYANG XINYANG INTPROP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the current common bottom shell can only meet the arrangement requirements of single-pitch lamp beads, different lamp bead pitch arrangements use different bottom shells, so that the number of bottom shells becomes more and more, making the product development of new pitch The cycle is prolonged, and the variety of materials of the production enterprise increases, resulting in a waste of social resources

Method used

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  • Universal outdoor LED display screen suite
  • Universal outdoor LED display screen suite
  • Universal outdoor LED display screen suite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A universal outdoor LED display kit, comprising a casing, a PCB circuit board and a box body, the front side of the casing is connected to the PCB circuit board, the back side of the casing is connected to the box body, and the casing comprises an outer frame 1 and an inner frame which are integrally injection molded. The front side of the bracket 2, the outer frame 1 and the inner bracket 2 are provided with a number of glue columns 3. In this technical solution, several glue columns 3 on the front of the outer frame 1 of the casing can be combined into different rectangular sizes, and different glue column groups can be selected according to different PCB circuit board specifications, so that different PCB circuit boards can be connected to the same casing, so as to make LED display Screen kits are compatible. In addition, since the space of the outer frame 1 is limited and the volume of the glue column 3 is small, it is possible to make full use of the space of the o...

Embodiment 2

[0030] like Figure 1 to Figure 3 As shown, on the basis of Embodiment 1, the publication of the glue column 3 and the threaded hole column 4 on the outer frame 1 is further optimized, wherein the glue column 3 arranged on the front of the outer frame 1 is located at the corner of the outer frame 1 In the middle of each side and the connection between the outer frame 1 and the inner support 2, there are two glue columns 3 located at the corners of the outer frame 1, and the glue columns 3 in other parts are distributed in groups of three, and the back of the outer frame 1 is provided with The threaded hole column 4 is located adjacent to the position of the glue column 3, and each is provided with one. The corners of the outer frame 1 and the connection between the outer frame 1 and the inner bracket 2 are relatively stable and have a good support effect, while the middle parts of the four sides of the outer frame 1 are easily deformed, and these parts are correspondingly arra...

Embodiment 3

[0032] like Figure 1 to Figure 3 As mentioned above, the structures of the outer frame 1 and the inner support 2 are further optimized on the basis of the above-mentioned embodiment.

[0033] The outer frame 1 includes an outer side wall 11 , an inner side wall 12 and a partition 13 connecting the outer side wall 11 and the inner side wall 12 . The partition 13 separates the space between the outer side wall 11 and the inner side wall 12 and forms a front outer frame groove 14 And the back frame groove 15, the glue column 3 is arranged on the partition. The front frame groove 14 is not only a base for setting the glue column, but also facilitates the heat dissipation of the PCB circuit board and ensures the safe use of the LED display screen. The back frame groove 15 provides adjustment space for the connecting components of the PCB circuit board extending into the through-hole pillars, and also provides an arrangement space for the threaded hole pillars 4 . The correspondi...

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PUM

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Abstract

The invention discloses a universal outdoor LED display screen suite. The universal outdoor LED display screen suite comprises a shell, a PCB and a box, the front face of the shell is connected with the PCB, the back face of the shell is connected with the box, the shell comprises an outer frame and an inner support which are subjected to integral injection molding, and multiple rubber columns are arranged on the front faces of the outer frame and the inner support. According to the technical scheme, the rubber columns on the front face of the outer frame of the shell can be combined into different rectangular sizes, different rubber column groups are selected according to the different PCB specifications, the purpose that the different PCBs are connected with the same shell is achieved, and then the LED display screen suite has the compatibility. In addition, due to the fact that the space of the outer frame is limited, the size of the rubber columns is small, the space of the outer frame can be fully utilized, and the rubber columns can be reasonably distributed, so that the compatibility of the shell is maximized.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a universal outdoor LED display screen kit. Background technique [0002] With the increasing popularity of LED full-color displays, especially outdoor displays, they are favored by the majority of users due to their rich colors and seamless splicing. The needs of customers are gradually developing in the direction of different application scenarios and different spacing of lamp beads. , in order to achieve the best price-performance ratio. Since the current common bottom case can only meet the requirements for the arrangement of lamp beads with a single spacing, different lamp bead spacing arrangements are carried by different bottom cases, so that the models of bottom cases are becoming more and more, and the development of products with new spacing is possible. The cycle is prolonged, and the variety of materials in the production enterprise increases, resulting in a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 龚平
Owner MIANYANG XINYANG INTPROP CO LTD