Electronic picture-hanging board for corridor of teaching building
A technology for teaching buildings and drawing boards, which is applied in the direction of circuit layout, lighting devices, light sources, etc., can solve the problems of ignoring hanging pictures and disappearing of hanging pictures, and achieve the effect of reducing the loss of electric energy
Inactive Publication Date: 2017-09-15
合肥左成传媒科技有限公司
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Problems solved by technology
[0002] In the teaching building of the school, the portraits of famous people are often hung on the walls to motivate students, thereby improving students' interest in learning. In schools, the most common form is to use pictures in plastic frames. However, In this way, people often ignore the hanging pictures on the wall, and the effect brought by the hanging pictures will gradually disappear. When using traditional hanging pictures, it is necessary to install lighting lamps on the aisle to illuminate the aisle
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses an electronic picture-hanging board for a corridor of a teaching building, and relates to the technical field of cultural education supplies. The electronic picture-hanging board comprises a picture-hanging board body, a reflective electro-optic sensor and a power supply module, and the reflective electro-optic sensor comprises an infrared emitting electro-optic tube and an infrared receiving electro-optic tube; the infrared receiving electro-optic tube is electrically connected with a voltage amplifier, and the voltage amplifier is connected with a processor through an audio decoding unit; the processor is electrically connected with the infrared emitting electro-optic tube through a control circuit; the power supply module is connected with the processor through a voltage stabilizing circuit; the processor is electrically connected with an LED display screen; the picture-hanging board body comprises a border and a back board, and the LED display screen is mounted on the back board of the picture-hanging board body. The reflective electro-optic sensor senses pedestrians passing through the corridor, so that the electronic picture-hanging board for the corridor of the teaching building provides illumination and time services for the pedestrians.
Description
technical field [0001] The invention belongs to the technical field of cultural and educational supplies, in particular to an electronic picture-hanging board used in the corridor of a teaching building. Background technique [0002] In the teaching building of the school, the portraits of famous people are often hung on the walls to motivate students, thereby improving students' interest in learning. In schools, the most common form is to use pictures in plastic frames. However, In this way, people often ignore the hanging pictures on the wall, and the effect brought by the hanging pictures will gradually disappear. When using traditional hanging pictures, it is necessary to install lighting lamps on the aisle to illuminate the aisle. Contents of the invention [0003] The purpose of the present invention is to provide an electronic picture board for the corridor of a teaching building. By combining the picture board with lighting and controlling it through sensors, it so...
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IPC IPC(8): G09F9/33G09G3/32F21V23/04F21Y115/10
CPCG09F9/33F21V23/0464F21Y2115/10G09G3/32G09G2330/021
Inventor 段晓静
Owner 合肥左成传媒科技有限公司