A mix-proof device for classification and identification of workbooks
A technology for classification identification and workbooks, applied in applications, home appliances, cabinets, etc., can solve problems such as slow classification and storage of workbooks
Active Publication Date: 2022-01-28
桃源县教师进修学校
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Problems solved by technology
[0005] The object of the present invention is to provide an anti-mixing device for classification and identification of workbooks in order to solve the problem of slow operation of sorting and storing workbooks
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[0028] 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 making creative efforts belong to the protection scope of the present invention.
[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention discloses an anti-mixing device for classification and identification of workbooks, which relates to the field of classification and storage of workbooks, and includes a main body box, a storage mechanism, a fixing mechanism and a limit mechanism. A connecting block is arranged at one end of the outer wall of the main body box. The end of the box away from the connecting block is provided with a connecting groove, the inside of the main box is provided with a lifting chamber, the bottom end of the inner wall of the lifting chamber is provided with a lifting spring, and the inside of the main box is provided with lifting grooves at both ends of the lifting chamber. The present invention is provided with connecting slots, lifting bins, storage boxes, storage bins, lifting blocks, grooves, No. 1 limit slot, No. 2 limit slot, No. No. 1 connection hole, No. 2 connection hole, rotating block, telescopic bin, telescopic block, limit slider, telescopic spring and lifting spring can realize the function of automatic ejection of the button of the storage box, and the mutual cooperation of these parts can facilitate the storage of workbooks and take out.
Description
technical field [0001] The invention relates to the field of classification and storage of workbooks, in particular to an anti-mixing device for classification and identification of workbooks. Background technique [0002] In addition to teaching in the classroom, teachers also prepare lesson plans and correct students' homework in their spare time. In order to make full use of teacher resources, a teacher often serves as a lecturer in multiple classes, so teachers need There will also be more homework for correction. The homework books of each class need to be placed on the teacher's limited desk. So many homework books are easy to cause confusion when placing and searching, which will affect the teacher's work efficiency. Therefore, it is necessary to Workbooks are sorted and placed. [0003] Existing homework book placement devices simply classify and place them in layers. They do not have the function of assisting teachers to quickly place and take out homework books, a...
Claims
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IPC IPC(8): A47B65/00A47B87/00A47B97/00
CPCA47B65/00A47B65/10A47B97/00A47B87/008
Inventor 雷蕾熊芙艳
Owner 桃源县教师进修学校