Mind map tool for economic management teaching

Abstract

The invention relates to the technical field of economic management teaching devices, in particular to a mind map tool for economic management teaching. The tool comprises a conductive white board, aplurality of wiping-free theme boards and a multifunctional marking pen; the surface of the conductive white board is coated with a conductive coating; the wiping-free theme plates are used for writing characters of a mind map and comprise stretchable split shells, the split shells comprise left shells and right shells, plastic paper tapes wound by springs are arranged in the left shells and the right shells, and ultra-thin LED lamp strips are attached to the back surfaces of the plastic paper tapes; and the multifunctional marking pen comprises a split pen rod, the pen rod comprises an upperpen rod and a lower pen rod, the upper pen rod and the lower pen rod are connected through a rotary shaft, a ball and a pen pointare arranged at the bottom of the pen rod, and a pen point transmissionmechanism capable of pushing and pressing the pen point to periodically move up and down is arranged in a rod body of the lower pen point.

Description

technical field [0001] The invention relates to the technical field of economics and management teaching equipment, in particular to a mind mapping tool for economics and management teaching. Background technique [0002] Map mind, also known as mind map, is an effective graphical thinking tool expressing divergent thinking , it is simple yet effective, and it is a revolutionary thinking tool. The mind map uses the technique of paying equal attention to pictures and texts to show the relationship between themes at all levels with a hierarchical diagram of mutual affiliation and correlation, and to establish memory links between theme keywords and images, colors, etc. Mind maps make full use of the functions of the left and right brains, and use the laws of memory, reading, and thinking to help people develop a balance between science and art, logic and imagination, thereby unlocking the infinite potential of the human brain. Mind maps thus have the power of the human mind. ...

AI Technical Summary

Problems solved by technology

[0004] At present, the tools used to draw mind maps include pure software tools such as mindmanager, which completely depend on hardware such as computers and projectors. Concepts are transformed into classroom practice with high student participation. Frequent divergent brainstorming is required when discussing some classic business cases. The participation of students in this process is very important. Using software is neither intuitive nor maintains classroom order , so at present, teachers often teach in the way of group discussion and pen-drawing mind maps. This process often requires correction of the drawn mind maps. If large-scale corrections are encountered during the correction process, they often need to be completely erased The previous drawings were time-consuming and labor-intensive, and a lot of classroom time was wasted

[0005] Chinese patent (Application No. CN201710334777.5) discloses a mind mapping tool. The patent uses a device that can be pulled out and repeatedly manually erased. The bottom of the device is designed with a suction cup, which can be absorbed on a flat surface. Through this This kind of design achieves the effect of drawing mind maps on any plane, but obviously this design cannot solve how to draw the connection relationship of the topics of all levels of the mind map more beautifully, especially it cannot draw curves Hierarchical relationships such as , dotted lines, and solid lines, the methods provided can only be connected through hooks between devices, which can easily cause confusion in the connection relationships between topics at all levels. If there are too many topics, the hierarchy will be unclear and difficult to distinguish

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