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An outdoor lifting control system that can lift the LED display screen

A technology of LED display and lift control, applied in the direction of instruments, identification devices, etc., can solve the problems of difficult control of the liftable LED display, and achieve the effect of enhancing safety and reliability, reasonable power supply and distribution, and simplifying the assembly process.

Active Publication Date: 2017-02-01
WUXI WISEN INNOVATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide an outdoor lift control system for a liftable LED display, which solves the problem of difficult control of an outdoor liftable LED display in the prior art

Method used

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  • An outdoor lifting control system that can lift the LED display screen
  • An outdoor lifting control system that can lift the LED display screen

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specific Embodiment

[0039] 1) The lifting system consists of horizontal guide rails, vertical guide rails, load beams and 20 motion units, and each unit includes 2 lifting trolleys, trusses and other auxiliary equipment.

[0040] 2) The lifting trolley is composed of a motor, a reducer and gears, etc. The power of the motor is 18.5 kw, and the total power of the system is 18.5×2×20=740 kw.

[0041] 3) Each motion unit weighs about 19 tons (14 tons for the truss (including LED), 5 tons for the lifting trolley), and the total weight is 19×20=380 tons.

[0042] 4) The lifting motion and synchronization accuracy of the system are controlled within 10 mm, which can meet the safety requirements of the system and the display requirements of LEDs.

[0043] 5) It takes about 20 minutes for the system to be fully lifted (or lowered) to its place.

[0044] The system of the invention effectively improves the stability of gear transmission, reduces wear on gears and tracks at the same time, and finally impr...

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Abstract

The invention discloses an outdoor lifting control system of an LED display screen capable of rising and falling. The outdoor lifting control system comprises a controller, a lifting system, a power supply system and a safety protection system. The lifting system comprises a horizontal guide rail, a vertical guide rail, a carrier bar and a plurality of moving units. The moving units move on the horizontal guide rail and the vertical guide rail. The controller is used for controlling a display unit of the LED display screen fixed to trusses to rise or fall. The horizontal guide rail and the vertical guide rail are connected through an arc-shaped guide rail. The power supply system is used for transmitting convertible power sources to supply power to the LED display screen. The safety protection system is installed on the two sides of the vertical guide rail and used for providing mechanical protection when the control system fails. The controller controls the lifting system to rise and fall. The gear transmission stability is effectively improved, and meanwhile abrasion to gears and rails is reduced and finally the transmission stability and safety are improved.

Description

technical field [0001] The invention belongs to the application field of LED electronic display screen products, and in particular relates to an outdoor lifting control system capable of lifting LED display screens. Background technique [0002] LED technology is the fastest-growing high-tech technology in the 21st century. With the combination with traditional industries, LED technology has shown huge market application potential, and high-end LED products are becoming more and more competitive in the market. With the development of the advertising industry in cities in various countries, the application of LED displays is becoming more and more popular, especially the high-definition and super-large LED displays, which have shown strong demand in various large-scale organizations or activities. However, in terms of the clarity, area size and range of motion of LED displays, they are more limited to the smaller area of ​​the inherent position, which undoubtedly limits the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 时国坚吴俨张军孙继通陈晨范效彰
Owner WUXI WISEN INNOVATION TECH