TWM632195U - Graphical structure concept teaching aid - Google Patents

Abstract

A graphic structure concept teaching aid includes multiple path elements and multiple node elements. Path elements are elongated. via the path elements are connected to each other. Wherein, the path element is arranged to extend radially outward from the center of the node element. Through the structural arrangement of the path element and the node element, a plurality of node elements can be connected to each other through the path element, so that the visual effect of the graphic structure can be formed, which can assist the teaching and use of the graphic structure concept.

Description

Graphical Structure Concept Teaching Aids

A teaching aid, especially a teaching aid for the concept of graphic structure for teaching programming languages.

With the development of technology, digital and information technology are flourishing, various programming languages have become important skills, and they are also the focus of teaching at all levels of schools or supplementary education institutions. However, many programming language concepts are difficult to rely on the teacher's dictation, paper textbooks or blackboard graphics. As a result, the concept is difficult to impart to students. Even though there are teaching animations in the market to help explain these concepts, the teaching animations require equipment to play, such as computers, projectors, etc. Considering the lack of teaching equipment in some remote villages, it is difficult to use. In addition, the interactive nature of teaching animation is poor, it cannot completely cover the complete concept, and it is not easy to simulate the actual application state of programming language. Among them, the graph structure (Graph) is a commonly used concept in programming languages, especially in the database structure, and the application and development of the system in practice, the bottom layer is related to the graph structure. However, the structure of graphics varies widely, and it is not easy to teach concepts through language. Therefore, how to solve the above problems is worth considering by those with ordinary knowledge in the field.

The purpose of this creation is to provide a graphical structure concept teaching aid, which uses physical teaching aids to assist in explaining programming language concepts, which is interactive and more effective in teaching programming language concepts. The specific technical means are as follows: A graphic structure concept teaching aid includes multiple path elements and multiple node elements. Path elements are elongated. via the path elements are connected to each other. Wherein, the path element is arranged to extend radially outward from the center of the node element. As mentioned above, the path element further includes a plurality of connecting structures, the connecting elements are respectively disposed at both ends of the path element, the node element further includes a plurality of connecting grooves, and the connection of the path element The structure corresponds to the connecting groove of the node element. As described above, the path element further includes a plurality of first adsorption elements, the connecting elements are respectively disposed at both ends of the path element, the node element further includes a plurality of second adsorption elements, the first adsorption elements The adsorption element and the second adsorption element are adsorbed to each other. The above-mentioned teaching aid for the concept of graphic structure, wherein the node element further includes a plurality of node cover plates arranged on the node element. The above-mentioned graphic structure concept teaching aid, wherein the node element further includes a plurality of cover plate grooves, the cover plate further includes a plurality of protruding structures, and the protruding structures are engaged with the cover plate grooves. The above-mentioned teaching aid for the concept of graphic structure, wherein, the path element further comprises a plurality of path cover plates arranged on the path element. As mentioned above, the path element further includes a plurality of indicating grooves, and the path cover is arranged on the indicating grooves.

Please refer to FIG. 1 . FIG. 1 is a schematic diagram of a graphic structure concept teaching aid 100 of the present creation. The graphic structure concept teaching aid 100 of the present creation includes a plurality of path elements 120 and a plurality of node elements 110 . Wherein, the path element 120 is an elongated structure, such as a plate shape. The plurality of node elements 110 are connected via the path elements 120 , and the path elements 120 are arranged to extend radially outward from the center of the node element 110 . Therefore, the combination of the multiple path elements 120 and the multiple node elements 110 can make the graphic structure concept teaching aid 100 present a tree-like structure as a whole. Please refer to FIG. 2A and FIG. 2B . FIG. 2A is a schematic diagram of the node element 110 . FIG. 2B is a schematic diagram of the backside of the node element 110 . In this embodiment, the node element 110 includes a body 111 , a node cover 112 and a base 113 . The body 111 is circular, and in other embodiments, it can also be polygonal or other asymmetrical shapes. The top of the body 111 also includes a plurality of cover plate grooves 1111 . Specifically, the cover plate grooves 1111 are formed by the protruding structures 1112 on the edge of the body 111 . The node cover plate 112 is disposed above the body 111 of the node element 110 , and the node cover plate 112 includes a plurality of protruding structures 1121 , which are disposed on the edge of the node cover plate 112 . And the shape and quantity of the protruding structures 1121 of the node cover plate 112 correspond to the cover plate grooves 1111 on the main body 111 . Further, the protruding structure 1112 on the edge of the body 111 and the cover plate groove 1111 form a space corresponding to the shape of the node cover plate 112, so that the node cover plate 112 can be set in the space, and the node cover plate 112 can be set in the space The raised structures 1112 of the board 112 engage with the cover grooves 1111 to fix the node cover 112 on the main body 111 . At this time, the raised structures 1112 will slightly protrude from the main body 111 , which is convenient for users to take. In other embodiments, the node cover 112 may also be provided with patterns or characters to express the data in the node, such as stickers or engravings. In addition, the node cover 112 can also be designed in different colors to express the type of data in the node. In other embodiments, the node cover 112 can also be designed to be transparent or opaque to express whether the node is available. Please continue to refer to FIG. 2B , the base 113 is disposed below the node element 110 and protrudes from the body 111 . The area of the base 113 is slightly smaller than that of the body 111 , and the base 113 is circular or polygonal. In this embodiment, the base 113 is hexagonal, so that the edge of the base 113 can be matched with the plate-shaped path element 120 . The base 113 also includes a plurality of connecting grooves 1131 , which are respectively arranged on the edges of the base 113 . It is arranged radially outside. Next, please refer to FIG. 3A . FIG. 3A is a schematic diagram of the path element 120 . The path element 120 includes a main body 121 and a plurality of path cover plates 122 . The main body 121 further includes a plurality of indicating grooves 1213 , and the path cover 122 is disposed on the indicating grooves 1213 . Further, the path cover 122 is a plate-like member of different shapes, and has a shape corresponding to the indication groove 1213 . In the embodiment of FIG. 3A , there are three path covers 122 , including two arrow-shaped path covers 122 a and 122 c in different directions and a square path cover 122 b . These path covers 122 can be selected and set according to the usage situation. on path element 120 . For example, the path covers 122 a and 122 c in the shape of arrows can be individually disposed on the path element 120 , and the directions of the arrows can be used to express the data transmission direction of each node in the path element 120 . When the path cover 122b of the block is disposed on the path element 120, it can express that the path cannot transmit data, or the path cover 122b of the block can use text or graphics to express the type of data to be transmitted. In one embodiment, the node cover 111 and the path cover 122 can use their visual effects such as color, transparency, text, and pattern to express their meanings, or define different meanings for teachers to play. In addition, the node cover 111 and the path cover 122 can be made of smooth materials, which are suitable for writing on the node cover 111 and the path cover 122 with a water-based pen (such as a whiteboard pen), and are easy to wipe and clean, which is convenient for teachers to define each The meaning of the node cover 111 and the path cover 122. Next, please refer to FIG. 3B . FIG. 3B is a schematic diagram of the backside of the path element 120 . The path element 120 also includes a plurality of connecting structures 1211 and a plurality of butt grooves 1212, wherein the butt grooves 1212 are arranged on the back of the path element 120, and the connecting structures 1211 and the butt grooves 1212 are respectively provided in pairs on the back of the path element 120. both ends. Further, a plurality of path elements 120 can be connected in series with the connecting groove 1212 via the connecting structure 1211 to form a longer path element 120 . It can be seen from FIG. 3B that the connecting structure 1211 at one end and the butt groove 1212 at the other end are arranged on the same axis, which can be used as a guide unit for connecting the path elements 120 in series to ensure that the multiple path elements 120 are correctly connected in series. Referring back to FIG. 2B , the connection structure 1211 of the path element 120 is also suitable for being connected to the connection groove 1131 of the node element 110 , and the connection groove 1131 is radially disposed from the center of the base 113 , so the path element 120 can be arranged to extend radially outward from the center of the node element 110 . Please refer to FIG. 4 . FIG. 4 illustrates a node element 110 and a path element 120 according to another embodiment. In the embodiment of FIG. 4 , the base 113 of the node element 110 includes a plurality of first adsorption elements 1132 , which are arranged on the edge of the base 113 . The path element 120 includes a plurality of second adsorption elements 1213 disposed at both ends of the path element 120 . In this way, the node element 110 and the path element 120 can be connected through the mutual adsorption of the first adsorption element 1132 and the second adsorption element 1213 . The first adsorption element 1132 and the second adsorption element 1213 are elements that can be adsorbed to each other, for example, a magnet or a devil felt. Referring back to FIG. 1 , through the structural arrangement of the path element 120 and the node element 110 , a plurality of node elements 110 can be connected to each other via the path element 120 , so that a visual effect of a graphic structure can be formed. At the same time, the node cover 112 of the node element 110 and the path cover 122 of the path element 120 can be used to express the data type or transmission direction of each node element 110 and the path element 120 . Elements in the graphic structure concept teaching aid 100 , such as the node cover 112 , the path cover 122 , the node element 110 and the path element 120 , can be easily connected or disconnected. In this way, the teacher can set the node cover 112 , the path cover 122 , the node element 110 and the path element 120 according to the teaching situation to express different graphic structures, and the students can also use the graphic structure concept teaching aid 100 To construct the concept of graphic structure, it can effectively improve the teaching efficiency of programming language. This creation is described above with examples, but it is not intended to limit the scope of the patent rights claimed by this creation. The scope of patent protection shall depend on the scope of the appended patent application and its equivalent fields. Anyone with ordinary knowledge in this field, without departing from the spirit or scope of this patent, makes changes or modifications, all belong to the equivalent changes or designs completed under the spirit disclosed in this creation, and should be included in the following patent application scope Inside.

100: Graphical Structure Concept Teaching Aids 110: Node Components 111: Ontology 1111: Cover groove 1112: Raised structure 112: Node cover 1121: Prominent Structure 113: Pedestal 1131: Connection groove 1132: The first adsorption element 120: Path Components 121: Subject 1211: Connection Structure 1212: Butt groove 1213: Second adsorption element 122, 122a, 122b, 122c: path cover

FIG. 1 is a schematic diagram of the graphic structure concept teaching aid of the present creation. FIG. 2A is a schematic diagram of a node element. FIG. 2B is a schematic diagram of the backside of the node element. FIG. 3A is a schematic diagram of a path element. FIG. 3B is a schematic diagram of the backside of the path element. FIG. 4 shows a node element and a path element of another embodiment.

100: Graphical Structure Concept Teaching Aids

110: Node Components

120: Path Components

122: Path Cover

Claims (7)

A graphic structure concept teaching aid, including: a plurality of path elements, in the form of strips; and a plurality of node elements connected to each other via the path element; Wherein, the path element is arranged to extend radially outward from the center of the node element. The graphic structure concept teaching aid according to claim 1, wherein the path element further comprises a plurality of connection structures, the connection elements are respectively arranged on both ends of the path element, the node element further comprises a plurality of connection grooves, and the path element further comprises a plurality of connection grooves. The connection structure of the element corresponds to the connection groove of the node element. The graphic structure concept teaching aid according to claim 1, wherein the path element further includes a plurality of first adsorption elements, the connecting elements are respectively disposed at both ends of the path element, and the node element further includes a plurality of second adsorption elements , the first adsorption element and the second adsorption element are adsorbed to each other. The graphic structure concept teaching aid according to claim 1, wherein the node element further comprises a plurality of node cover plates arranged on the node element. The graphic structure concept teaching aid of claim 4, wherein the node element further comprises at least one cover plate groove, and the node cover plate further includes a plurality of protruding structures that engage with the cover plate groove. The graphic structure concept teaching aid according to claim 1, wherein the path element further comprises a plurality of path cover plates arranged on the path element. The graphic structure concept teaching aid as claimed in claim 6, wherein the path element further comprises a plurality of indicating grooves, and the path cover is arranged on the indicating grooves.

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