Bulletin board for student management
A technology for billboards and students, applied in the field of billboards, can solve the problems of low publicity strength, single billboard display, poor publicity effect, etc., and achieve the effects of increased safety, ease of use, and simple operation
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[0023] see Figure 1-6 , the present invention provides the following technical solutions: a publicity board for student management, comprising a backboard 14, the lower end of the backboard 14 is provided with an elastic block 17, the upper end of the backboard 14 is provided with a housing 9, and the inside of the housing 9 is fixedly connected There is an adjustable splint 21, the inner side of the adjustable splint 21 is provided with a gasket 22, the upper end of the backboard 14 is provided with a display 11, the upper end of the backboard 14 is provided with an awning 8, and the front card slot of the backboard 14 is connected with a publicity Board 15, the upper end of backboard 14 is provided with block 19, and the lower end of backboard 14 is provided with elastic button 18, and the lower end of backboard 14 is provided with connecting shaft 20, and bullet block 17 can make the propaganda board 15 bottoms to It is easy to pop out and take out the publicity board 15. ...
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