Improved LED display screen device

An LED display, an improved technology, applied in the direction of identification devices, instruments, etc., can solve the problems of property loss, easy to be blown off by the wind, and high safety factor, and achieve the goal of improving wind resistance, avoiding property damage, and avoiding casualties. Effect

Inactive Publication Date: 2021-12-03
杭州纯映像科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an improved LED display device, which has the advantage of high safety factor, and solves the problem that the existing LED di

Method used

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  • Improved LED display screen device
  • Improved LED display screen device

Examples

Experimental program
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Effect test

Embodiment 1

[0025] see Figure 1-3 , an improved LED display device, including a fixed column 1, and also includes a wind speed judging component 2, a mounting backboard 3, an LED display 4, and a lifting adjustment component 5, and the top of the fixed column 1 is fixedly connected with the wind speed judging component 2. In order to judge whether the wind speed in the environment is greater than the predetermined risk factor value, the outer side of the fixed column 1 is movably connected to the installation backboard 3, the front of the installation backboard 3 is fixedly connected to the LED display 4, and the bottom of the installation backboard 3 is fixedly connected to the lifting adjustment assembly 5. It is used to adjust the height of the LED display 4 when the wind speed is too high, so as to prevent it from being damaged by the wind;

[0026] The wind speed judging assembly 2 includes a mounting groove 21, a rotating shaft 22, a rotating fin 23, a wave groove 24, a rotating bl...

Embodiment 2

[0028] see Figure 1-4 , an improved LED display device, including a fixed column 1, and also includes a wind speed judging component 2, a mounting backboard 3, an LED display 4, and a lifting adjustment component 5, and the top of the fixed column 1 is fixedly connected with the wind speed judging component 2. In order to judge whether the wind speed in the environment is greater than the predetermined risk factor value, the outer side of the fixed column 1 is movably connected to the installation backboard 3, the front of the installation backboard 3 is fixedly connected to the LED display 4, and the bottom of the installation backboard 3 is fixedly connected to the lifting adjustment assembly 5. It is used to adjust the height of the LED display 4 when the wind speed is too high, so as to prevent it from being damaged by the wind;

[0029]The wind speed judging assembly 2 includes a mounting groove 21, a rotating shaft 22, a rotating fin 23, a wave groove 24, a rotating blo...

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Abstract

The invention relates to the technical field of LED display screens, and discloses an improved LED display screen device which comprises a fixed stand column and further comprises a wind speed judgment assembly, a mounting back plate, an LED display screen and a lifting adjusting assembly; the top of the fixed stand column is fixedly connected with the wind speed judgment assembly, and the wind speed judgment assembly is used for judging whether the wind speed in the environment is larger than a preset danger coefficient value or not; the mounting back plate is movably connected to the outer side of the fixed stand column; the LED display screen is fixedly connected to the front face of the mounting back plate; and the lifting adjusting assembly is fixedly connected to the bottom of the mounting back plate and used for adjusting the height of the LED display screen when the wind speed is too high. According to the improved LED display screen device, when the wind speed is high, an induction air bag expands, a fixed contact and a movable contact are separated from each other, an electromagnet is powered off and loses magnetism at the moment, and a movable clamping ring moves upwards along the fixed stand column, so that the included angle between adjusting supporting shafts is increased, the mounting back plate moves downwards along the fixed stand column, and the LED display screen is prevented from being blown off by wind.

Description

technical field [0001] The invention relates to the technical field of LED display screens, in particular to an improved LED display screen device. Background technique [0002] The LED display screen is an electronic display screen composed of LED dot matrix. By turning on and off the traffic light beads to replace the screen display content forms such as text, animation, pictures, and video, the timely transformation of the component display control is carried out through the modular structure. The LED electronic display screen set Microelectronics technology, computer technology, and information processing are integrated, and have the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable work, etc. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination , press releases, securities transactions, etc., can meet the needs of different environments. [0003] LED displays a...

Claims

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Application Information

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IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 王洪亮
Owner 杭州纯映像科技有限公司
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