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Information release terminal device with human body-sensing display

A technology for information release and terminal equipment, which is applied in the direction of display devices, static indicators, optical device exploration, etc., can solve problems such as waste, shorten product life, and waste energy, and achieve the effects of reducing energy waste, simple structure, and convenient use

Inactive Publication Date: 2010-12-29
宋四海
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

On the other hand, the information release terminal is different from the advertising machine. Generally, the information release terminal is used in the office building of the company or school, and the flow of people is less. Obviously, when there is no one, the operation of the information release device not only wastes energy but also shortens the life of the product. problem, is an obvious waste of

Method used

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  • Information release terminal device with human body-sensing display
  • Information release terminal device with human body-sensing display
  • Information release terminal device with human body-sensing display

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Embodiment 1

[0024] Example 1, such as figure 1 As shown, the information distributing terminal of the present embodiment has a shell, and a liquid crystal display 3 is embedded in the front portion of the shell. The size of the liquid crystal display 3 can be selected according to the size of the shell. Different models. The sensing head 4 of the sensing device can be installed at any position of the housing. In this embodiment, the sensing head 4 is installed directly above the liquid crystal display 3 to sense the approach of the human body to the information publishing terminal, so that the control module can make corresponding actions. Such as figure 2 As shown, the internal components of the information distributing terminal of the present embodiment include a stabilized power supply module 6, a main board 1 for information processing, a backlight controller 2 for controlling the backlight of a liquid crystal panel, an infrared human body sensor head 4, and an infrared sensing signa...

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Abstract

The invention discloses an information release terminal device with a human body-sensing display, which comprises a liquid crystal display and a control module, wherein the liquid crystal display is provided with a sensor for sensing a human body approaching, the sensor sends sensing signals for indicating the human body approaching to the control module, and the control module controls the back light on-off action of the liquid crystal display after receiving the sensing signals sent by the sensor. By using the infrared human body-sensing technology, the back light lamp of the liquid crystal display of an information release terminal can automatically lights when a human body approaches to an area with a radius of 3-8 meters, and the back light lamp can is delayed 1-5 minutes after the human body is away from the area. The invention has the advantages of simple structure and convenient operation, and can effectively reduce energy waste and prolong life of products.

Description

technical field [0001] The invention relates to an audio-visual product for information release, in particular to an information release terminal device using human body induction display. Background technique [0002] At present, with the rapid development of modern cities, higher requirements are put forward for the rapid dissemination of various information, and people hope to realize the rapid release of information through various electronic devices. Therefore, information release terminals are used by more and more companies, schools, and government departments to replace the original paper bulletin boards. On the one hand, as a derivative product of the advertising machine, the information publishing terminal is composed of a motherboard, a display, and a storage device. Generally, the energy consumption of storage devices and motherboards is lower than that of LCD screens, and their lifespan is longer than that of LCD screens. Therefore, the main component that dete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F19/00G09G3/34G09G3/36G01V8/10
Inventor 宋四海王挺洲
Owner 宋四海
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