Telescopic LED display screen

An LED display and LED lamp technology, applied in static indicators, lighting devices, light sources, etc., can solve the problem of poor light transmittance of LED display affecting visual effects, avoid uneven power supply, improve flexibility, increase The effect of service life

Inactive Publication Date: 2015-12-16
苏州市新瑞奇节电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The technical problem to be solved by the present invention is to provide a retractable LED display, which solves the problem in the prior art that the poor light transmittance of the LED display in outdoor office buildings affects the visual effect

Method used

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  • Telescopic LED display screen

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, structure and working process of the present invention will be further described.

[0031] Such as figure 1 As shown, a scalable LED display screen includes a control system, an LED display screen, and a LED display screen telescopic control system, the control system includes a sending card, a receiving card, a distributor, and a host computer, and the LED display screen includes A plurality of scalable LED light bar modules connected in sequence, the scalable LED light bar module includes a light bar assembly and a connecting piece connected to the light bar assembly, the connecting piece includes two parts that are movably connected, and are connected to The two parts of the part can be rotated 360 degrees; the LED display telescopic control system includes a support frame, a guide rail, a driving motor, and a lifting pulley. The guide rail and the LED display screen are connected by a lifting pulley, and the driving m...

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PUM

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Abstract

The invention discloses a telescopic LED display screen which comprises a control system, an LED display screen and an LED display screen telescopic control system. The control system comprises a sending card, a receiving card, a distributor and an upper computer. The LED display screen comprises a plurality of telescopic LED lamp strip modules connected sequentially, each telescopic LED lamp strip module comprises a lamp strip module and a connecting piece connected with the lamp strip module, and the connecting piece comprises two parts connected movably. The LED display screen telescopic control system comprises a supporting frame, guide rails, a driving motor and a lifting pulley. The guide rails are parallelly arranged on the supporting frame and connected with the LED display screen through the lifting pulley, and the driving motor drives the lifting pulley to drive the telescopic movement of the LED display screen. The telescopic LED display screen is folded when unused in the daytime and is opened when needed at night, and thus the attractiveness of a building and light permeability are not affected.

Description

technical field [0001] The invention belongs to the application field of electronic products, and in particular relates to a retractable LED display screen. Background technique [0002] LED display (LED panel): LED is light emitting diode, the English abbreviation of light emitting diode, referred to as LED. It is a display method by controlling semiconductor light-emitting diodes. Its general appearance is composed of many light-emitting diodes, usually red, and characters are displayed by turning on and off the lights. A display screen used to display various information such as text, graphics, images, animations, market prices, videos, and video signals. [0003] LED display mainly has the following characteristics: [0004] 1. High brightness: the brightness of the outdoor LED display is greater than 8000mcd / m2, which is the only large-scale display terminal that can be used outdoors all day; the brightness of the indoor LED display is greater than 2000md / m2. [0005...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32H05B37/02
Inventor 宋剑
Owner 苏州市新瑞奇节电科技有限公司
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