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Distance adjusting device and LED display device with same

An adjustment device and technology of spacing, applied in the field of spacing adjustment, can solve problems such as mutual extrusion and uneven splicing gaps of display screens, and achieve the effects of avoiding extrusion, improving display effects, and reducing the possibility of deformation.

Active Publication Date: 2014-01-22
LEYARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to provide a spacing adjustment device and an LED display device with it, so as to solve the problems of uneven splicing gaps and mutual extrusion of display screens in the prior art

Method used

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  • Distance adjusting device and LED display device with same
  • Distance adjusting device and LED display device with same
  • Distance adjusting device and LED display device with same

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Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] Such as figure 1 with figure 2 As shown, the distance adjusting device of this embodiment includes a housing, a slider 10 and a transmission mechanism. The housing has an inner cavity and an opening surface communicating with the inner cavity. The slider 10 is installed at the opening surface and is movably arranged in the inner cavity along a direction perpendicular to the opening surface. The transmission mechanism is drivingly connected with the slider 10 to drive the slider. The block 10 moves in a direction perpendicular to the face of the opening.

[0032] When applying the spacing adjusting device of this embodiment, the display module is installed on the first side of the mou...

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Abstract

The invention provides a distance adjusting device and an LED display device with the same. The distance adjusting device comprises a shell, a sliding block (10) and a transmission mechanism, wherein the shell is provided with an inner cavity and an opening face communicated with the inner cavity, the sliding block is arranged at the opening face and is movably arranged in the inner cavity in the direction perpendicular to the opening face, the transmission mechanism is connected with the sliding block (10) in a driving mode to drive the sliding block (10) to move in the direction perpendicular to the opening face. The distance adjusting device achieves the accurate adjustment of the distance between two adjacent installing boards, the gaps between display modules during the splicing process of a display screen are more uniform, and the displaying effect of the display screen is clearer.

Description

technical field [0001] The invention relates to the technical field of spacing adjustment, in particular to a spacing adjustment device and an LED display device having the same. Background technique [0002] At present, the display panel of the LED display uses a single-point LED to emit light, and multiple LED lights are combined into a unit module or a unit box, and the LED displays with different sizes are formed through the splicing of the unit modules or unit boxes. [0003] During the splicing process of the display screen, due to the different sizes of the modules or cabinets, there are gaps between the unit modules or the unit cabinets. In order to eliminate the gap, the first method is to add gaskets of different materials such as paper sheets and metal sheets of different thicknesses, and the second method is to use aluminum die-casting boxes or modules. [0004] When the first method is used for adjustment, since the size of the gap is not easy to determine, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
Inventor 王杰
Owner LEYARD
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