Book fixing clamp
The utility model relates to a teaching aid for teaching, in particular to a book fixing clamp. The book fixing clamp comprises a containing plate, clamp bodies fixedly connected to the upper surface of the containing plate and a fixing device arranged on the lower portion of the containing plate. E...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a teaching aid for teaching, in particular to a book fixing clamp. The book fixing clamp comprises a containing plate, clamp bodies fixedly connected to the upper surface of the containing plate and a fixing device arranged on the lower portion of the containing plate. Each clamp body comprises a first clamping sheet, a second clamping sheet and a torsional spring. The fixing device comprises a connecting rod, a fixing plate and fixing bands, wherein one end of the connecting rod is fixedly connected to the lower surface of the containing plate, the other end of the connecting rod is connected with the fixing plate, and the fixing bands are fixedly connected with the two sides of the fixing plate. By means of the book fixing clamp, teaching materials can be fixed, a book can be kept in the open state, the two hands are free, a user can read the book while conducting writing or conducting writing on a blackboard, and the book fixing clamp is convenient to use and practical. |
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