Quick splicing device for display screen

A technology of rapid splicing and display screen, applied in the direction of identification devices, connecting components, instruments, etc., can solve the problem that the display screen cannot be easily and accurately spliced ​​with curved screens, etc., to achieve the effect of precise assembly and locking, preventing damage

Active Publication Date: 2013-01-02
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a quick display screen splicing device for quickly sp

Method used

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  • Quick splicing device for display screen
  • Quick splicing device for display screen
  • Quick splicing device for display screen

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Embodiment Construction

[0056] The purpose of the present invention is to provide a display screen quick splicing device that can easily and quickly assemble curved display screens without any tools, and can achieve high-precision splicing effects. It is suitable for the assembly of high-density pixel display screens that require frequent disassembly.

[0057] A display screen quick splicing device provided by a specific embodiment of the present invention is used as follows: figure 1 As shown, it is arranged between two display screen units 1 (or display unit cabinets), and is used for fast fixing and connection between two adjacent display screen units 1 . Depend on figure 1 It can be seen that, by adopting the display screen quick splicing device of this specific embodiment, it can make a certain angle between two adjacent display screen units 1, so that a curved screen can be spliced. Such as Figure 2 to Figure 5 As shown, this kind of display screen quick splicing device includes interlockin...

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Abstract

The invention discloses a quick splicing device for a display screen. The quick splicing device comprises a left assembly and a right assembly which can be locked to each other, wherein the left assembly comprises a rotating fixing seat, a rotating angle seat and a rotating locking mechanism; the rotating angle seat can be locked to the right assembly and also can be rotatably connected with the rotating fixing seat; once the rotating locking mechanism is released, the rotating angle seat can be rotated relative to the rotating fixing seat; and when the rotating locking mechanism is locked, the rotating angle seat is fixedly connected with the rotating fixing seat. With the adoption of the quick splicing device for the display screen with the technical scheme disclosed by the invention, an arc-shaped display screen can be quickly spliced, and moreover, precise splicing and locking can be achieved; and more importantly, the main parts are all manufactured in combination of die-casting technology and machining technology, and the manufacturing precision can reach a value within 0.02mm; and the total error can be controlled within 0.1mm after splicing; the splicing precision is increased by one order of magnitude, so that precise splicing and locking can be achieved.

Description

technical field [0001] The invention relates to LED display technology, in particular to a display screen quick splicing device for splicing display screens. Background technique [0002] LED displays are generally spliced ​​by multiple display units or display unit cabinets. With the development of technology and the improvement of display accuracy, it is required that the splicing of screens should not only be fast and convenient, but also require higher accuracy, otherwise the display quality will be affected. The splicing of existing display screens is generally assembled directly by the shape of the box body. However, due to the precision of the current sheet metal processing equipment and the limitations of sheet metal processing process characteristics, it is difficult to ensure that the box body will be in the horizontal direction (X direction) after assembly. The splicing spacing in the vertical direction (Y direction) and the front and rear direction (Z direction)...

Claims

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Application Information

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IPC IPC(8): G09F9/33F16M11/06F16M11/18F16M11/16
CPCF16B2/185H05K5/02G09F9/00G09F9/3026
Inventor 何进龙黄永忠王启权刘志辉吴振志沈毅吴涵渠
Owner SHENZHEN AOTO ELECTRONICS
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