CN210271377U - Figure simulation teaching aid and teaching aid subassembly - Google Patents

Abstract

The utility model discloses a graphic simulation teaching aid relates to teaching aid technical field, including first demonstration board, a plurality of model post and a plurality of model slider, on a plurality of model posts located first demonstration board side by side, be equipped with at least one model slider on each model post. Through using this figure simulation teaching aid, can simplify the drawing step, save the drawing time, improve the utilization ratio of teaching time. The utility model also discloses a teaching aid subassembly, including the writing pen, clean the body and foretell graphic simulation teaching aid, the writing pen is used for writing on graphic simulation teaching aid, cleans the body and is used for cleaning the vestige of writing on the graphic simulation teaching aid. The teaching aid assembly can be used for rapidly making the chart, marking the chart and saving the teaching time in a classroom.

Description

Figure simulation teaching aid and teaching aid subassembly

Technical Field

The utility model relates to a teaching aid technical field particularly, relates to a graphic simulation teaching aid and teaching aid subassembly.

Background

In the course of giving lessons in management class specialty classes, in order to make lessons better, students can understand the content of the teaching in the classes, teachers can select some charts to assist teaching in the class, teaching is carried out by using the charts, students can understand the teaching content more deeply and more comprehensively, and the professional ability of the students can be improved.

However, in a classroom, a chart required by a teacher for teaching is drawn manually, and drawing the chart wastes classroom time and slows down a normal teaching process, so that the classroom learning time of students cannot be fully utilized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphic simulation teaching aid can simplify the drawing step, saves the drawing time, improves the utilization ratio of teaching time.

Another object of the utility model is to provide a teaching aid subassembly can make the chart fast, can mark the chart, saves the teaching time in classroom.

The embodiment of the utility model is realized like this:

the utility model discloses an aspect provides a graphic simulation teaching aid, including first demonstration board, a plurality of model post and a plurality of model slider, on a plurality of model posts located first demonstration board side by side, be equipped with at least one model slider on each model post.

Optionally, the first demonstration board is of a U-shaped structure, and the model pillars are distributed in the concave part of the first demonstration board.

Optionally, the model sliding block is movably connected to the model column.

Optionally, the graphic simulation teaching aid further comprises a second demonstration board, and the first demonstration board is hinged to the second demonstration board.

Optionally, one side of the second demonstration board is provided with a first scale mark and a second scale mark which are perpendicular to each other.

Optionally, the graphic simulation teaching aid further comprises an adsorption stone, and the adsorption stone is adsorbed on the second demonstration board.

Optionally, the graphic simulation teaching aid is further provided with a rotating part and a supporting part, the rotating part is rotatably connected to the supporting part, and the rotating part is connected with the first demonstration board.

Optionally, the graphic simulation teaching aid further comprises a demonstration disc, and the demonstration disc is hinged to the rotating part.

Optionally, the graphic simulation teaching aid still includes the rotary rod, and the one end of rotary rod is provided with the link, and the link is rotatable around the axis of disc and is connected in the disc, and the link is located the center of disc, and the rotary rod is along the radial extension of disc.

The utility model discloses an on the other hand provides a teaching aid subassembly, including the writing pen, clean the body and foretell graphic simulation teaching aid, the writing pen is used for writing on graphic simulation teaching aid, cleans the body and is used for cleaning the vestige of writing on the graphic simulation teaching aid.

Compared with the prior art, the beneficial effects of this embodiment include:

the figure demonstration teaching aid that this embodiment provided, through be provided with a plurality of model posts on first demonstration board side by side, the accuracy of the figure of drawing through this figure simulation teaching aid can be guaranteed to the model post that sets up side by side, all be provided with the model slider on each model post, through fixing the definite position on the model post with the model slider, can realize the drawing of column (histogram) picture, draw the figure through this figure simulation teaching aid, can simplify the step of drawing, save the drawing time in the classroom, improve the utilization ratio of classroom time. The teaching aid subassembly that this embodiment provided, the step of drawing can be simplified in the use of this figure simulation teaching aid for drawing speed, can mark on the icon drawn through setting up the writing pen, be convenient for understand the study, after the figure simulation teaching aid uses the end, through wiping of wiping the body, can clear away the vestige of writing on the figure simulation teaching aid, the used repeatedly of being convenient for.

The utility model discloses figure demonstration teaching aid, including first demonstration board, a plurality of model post and a plurality of model slider, on a plurality of model posts located first demonstration board side by side, be equipped with at least one model slider on each model post. Through being provided with a plurality of model posts side by side in one side of first demonstration board, the model post that sets up side by side can ensure the accuracy of drawing the figure when drawing the figure, prevents that the figure of drawing is accurate inadequately, is provided with the model slider on the model post, sets up the height that the histogram can be confirmed to the model slider on the model post, and then realizes the drawing of histogram. The graph demonstration teaching aid is used for drawing the histogram, so that the drawing steps can be simplified, the drawing time in a classroom is saved, and the utilization rate of the classroom time is improved.

The utility model discloses a teaching aid subassembly, including the writing pen, clean the body and foretell figure demonstration teaching aid, setting through the figure demonstration teaching aid, can simplify the step that the teacher drafted, save the time of drawing, use the writing pen to write on demonstrating the teaching aid, can annotate the figure of drawing, the teacher of being convenient for gives lessons to the student, the student of being convenient for is to the further understanding of the content of giving lessons, use after the figure demonstration teaching aid uses and clean the board and clean the vestige of writing on demonstrating the teaching aid with the figure, can guarantee the clean and tidy of figure demonstration teaching aid, the reuse of the figure demonstration teaching aid of being convenient for.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is one of schematic structural diagrams of a graphic simulation teaching aid provided by an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a graphic simulation teaching aid according to an embodiment of the present invention;

FIG. 3 is a third schematic view of a graphical simulation teaching aid according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a teaching aid assembly provided by the embodiment of the present invention.

Icon: 100-a graphic simulation teaching aid; 110-a first demonstration board; 120-a model post; 130-model slider; 140-a second demonstration board; 141-first tick mark; 142-a second tick mark; 143-absorbent stones; 150-a rotating member; 160-a support; 170-demonstration disc; 171-rotating rod; 200-a teaching aid component; 210-a writing pen; 220-wiping body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a graphic simulation teaching aid 100 refers to fig. 1, including first demonstration board 110, a plurality of model post 120 and a plurality of model slider 130, on first demonstration board 110 was located side by side to a plurality of model post 120, be equipped with at least one model slider 130 on each model post 120.

In the classroom teaching, use this figure demonstration teaching aid to draw, can simplify the step of drawing, save the time of drawing, also can improve the utilization ratio of classroom teaching time. This figure demonstration teaching aid is including first demonstration board 110, on first demonstration board 110 was located side by side to a plurality of model posts 120, the accuracy of the figure of drawing in the classroom can be guaranteed to the model post 120 that sets up side by side, can represent the histogram through the model post 120 that sets up side by side, through the height that sets up the figure on model post 120, can make the height of the histogram that each model post 120 represented inequality, and then a complete histogram can be constituteed in a plurality of model posts 120 that form side by side setting. Each model column 120 is provided with at least one model slider 130, the set model slider 130 can represent the height of the histogram, the height of the model column 120 can be displayed through the position of the model slider 130 on the model column 120, and the model slider 130 is arranged on each model column 120, so that the histogram can be represented through the model slider 130, the teaching staff can use the histogram conveniently, and the time in the classroom can be saved.

It should be noted that the number of the mold sliders 130 provided on each mold column 120 is not limited, and may be one or more, for example: the height of the model column 120 can be represented by one model slider 130, a plurality of model sliders 130 can be arranged on one model column 120, the plurality of model sliders 130 can be stacked in sequence, the stacked model sliders 130 can also represent the height of the model column 120, and an integral histogram can be formed by arranging the model sliders 130 on each model column 120, that is, the histogram can be drawn.

The embodiment of the utility model provides a graphic simulation teaching aid 100, including first demonstration board 110, a plurality of model post 120 and a plurality of model slider 130, through setting up this model post 120 on first demonstration board 110, set up model slider 130 on model post 120, just can represent the height of each model post 120, and then accomplished the drawing of histogram. On first demonstration board 110 is located side by side to a plurality of model posts 120, be equipped with at least one model slider 130 on each model post 120, it is higher to set up the accurate nature that a plurality of model posts 120 can guarantee the figure of drawing through this figure demonstration teaching aid side by side on first demonstration board 110, the figure mistake of avoiding drawing, be provided with model slider 130 on each model post 120, can represent the height of model post 120 with model slider 130, just can accomplish the drawing of histogram through setting up side by side of a plurality of model posts 120.

Alternatively, referring to fig. 2, the first demonstration board 110 is a U-shaped structure, and the model pillars 120 are distributed in the concave part of the first demonstration board 110.

It should be noted that the first demonstration board 110 is a U-shaped structure, and the first demonstration board 110 of the U-shaped structure includes a first concave edge, a third concave edge and a second concave edge connecting the first concave edge and the second concave edge, in this embodiment, the plurality of model pillars 120 may be disposed on the first concave edge or the second concave edge, or the plurality of model pillars 120 may be disposed on the second concave edge. In the present embodiment, it is preferable that the plurality of mold columns 120 are disposed on the second concave side, so that the mold columns 120 are disposed in parallel with the first concave side or the third concave side, and the method of disposing can make the mold sliders 130 disposed on the mold columns 120 be conveniently and quickly taken out and placed.

Optionally, referring to fig. 2, the mold slides 130 are movably coupled to the mold columns 120.

It should be noted that the model slider 130 is movably connected to the model post 120, that is, the model slider 130 is movably disposed on the model post 120, and the model slider 130 can move on the model post 120, for example, the model slider 130 can move spirally on the model post 120, and the model slider 130 can also slide up and down on the model post 120. The model slider 130 can be fixed on the model column 120 by the movement of the model slider 130 on the model column 120, so that the chart can be conveniently manufactured, wherein the model slider 130 is movably connected on the model column 120, and the main purpose is to adjust the position of the model slider 130 on the model column 120, so that the drawing is performed by adjusting the position of the model slider 130 in the drawing process, and the time is saved. The mold sliding block 130 is movably connected to the mold column 120, and may be a sliding connection, a threaded connection, or a rolling connection, and the specific connection mode is set by those skilled in the art according to actual requirements.

Optionally, referring to fig. 2, the graphic simulation teaching aid 100 further comprises a second demonstration board 140, and the first demonstration board 110 is hinged to the second demonstration board 140.

It should be noted that, this figure demonstration teaching aid is still including second demonstration board 140, second demonstration board 140 is articulated with first demonstration board 110, second demonstration board 140 can be used to write, make notes etc. the preparation of histogram is carried out on first demonstration board 110, drawing figure that can be simple quick, can mark the explanation to the figure of making on first demonstration board 110 on second demonstration board 140, be convenient for understand, can accelerate the progress of classroom teaching. The first demonstration board 110 and the second demonstration board 140 are hinged to enable the first demonstration board 110 to rotate around the hinged position, so that the relative position of the first demonstration board 110 and the second demonstration board 140 can be adjusted conveniently, the position of the first demonstration board 110 can be adjusted in a classroom according to the actual situation of the classroom, and observation of students and explanation of lecturers are facilitated.

Optionally, referring to fig. 2, one side of the second demonstration board 140 is provided with a first graduation mark 141 and a second graduation mark 142 which are perpendicular to each other.

It should be noted that, one side of the second demonstration board 140 is provided with a first scale mark 141 and a second scale mark 142 which are perpendicular to each other, the setting mode, the setting number and the setting position of the first scale mark 141 and the second scale mark 142 on the demonstration board are not specifically limited in this embodiment, and a user can set the setting according to the actual use requirement. For example, the first graduation line 141 and the second graduation line 142 which are perpendicular to each other may be disposed at a position on one side of the demonstration board and close to one end, and the position at which a larger space is ensured on the demonstration board to draw a figure is disposed, and the first graduation line 141 and the second graduation line 142 which are perpendicular to each other may also be disposed at the middle position of the demonstration board, so that both the graduation lines can be accurately referred to when drawing on the left and right sides of the graduation line, and the accuracy of drawing is ensured; the first scale mark 141 and the second scale mark 142 which are perpendicular to each other can be attached to one side of the demonstration board by using a scale sticker, and the first scale mark 141 can also be scribed on the demonstration board; the first graduation mark 141 and the second graduation mark 142, which are arranged on the second demonstration board 140 and are perpendicular to each other, may be a pair or a plurality of pairs.

Optionally, referring to fig. 2, the graphic simulation teaching aid 100 further includes an adsorption stone 143, and the adsorption stone 143 is adsorbed on the second demonstration board 140.

It should be noted that the graphic simulation teaching aid 100 provided by this embodiment further includes the adsorption stone 143, and this adsorption stone 143 is adsorbed on the second demonstration board 140, and the contour of the graphic can be marked on the second demonstration board 140 through the adsorption of the adsorption stone 143, so that the user can draw the graphic through the adsorption stone 143 as a reference. For example, when a line graph needs to be drawn, the adsorption stones 143 are first adsorbed on the second demonstration board 140, the folding points of the line graph are determined by the adsorption stones 143, and then two adjacent adsorption stones 143 are connected by the writing tool, so that a desired line graph is drawn.

Optionally, referring to fig. 2, the graphic simulation teaching aid 100 further includes a rotating member 150 and a supporting member 160, wherein the rotating member 150 is rotatably connected to the supporting member 160, and the rotating member 150 is connected to the first demonstration board 110.

It should be noted that the graphic simulation teaching aid 100 further includes a rotating member 150 and a supporting member 160, the supporting member 160 is supported on a base (for example, a floor or a table), the rotating member 150 is rotatably connected to the supporting member 160, and the rotating member 150 can rotate on the supporting member 160, the first demonstration board 110 is connected to the rotating member 150, and in the process of rotating the rotating member 150, the first demonstration board 110 can be driven to rotate, so that the first demonstration board 110 can rotate, and students in each direction can see teaching contents written on the first demonstration board 110 conveniently by the rotating first demonstration board 110.

Optionally, referring to fig. 3, the graphic simulation teaching aid 100 further comprises a demonstration disc 170, and the demonstration disc 170 is hinged to the rotating member 150.

It should be noted that, the figure demonstration teaching aid further comprises a demonstration disc 170, the demonstration disc 170 is hinged to the rotating member 150, the demonstration disc 170 can facilitate the teaching staff to draw some simple figures thereon, the demonstration disc is convenient to compare with the figures on the first demonstration board 110, the teaching staff can write on the demonstration disc 170, and the teaching staff can conveniently give the whole teaching of the course. The demonstration disc 170 is hinged to the rotary member 150, the hinged demonstration disc 170 can rotate around the hinge point, and the student can watch the demonstration disc 170 conveniently by rotating the demonstration disc 170 to change the direction.

Optionally, referring to fig. 3, the graphic simulation teaching aid 100 further includes a rotating rod 171, one end of the rotating rod 171 is provided with a connecting end, the connecting end is rotatably connected to the demonstration disk 170 around the axis of the demonstration disk 170, the connecting end is located at the center of the demonstration disk 170, and the rotating rod 171 extends along the radial direction of the demonstration disk 170.

It should be noted that, the graphic simulation teaching aid 100 further includes a rotating rod 171, a connecting end is provided at one end of the rotating rod 171, the connecting end is connected to the demonstration disc 170, and the connecting end can rotate around the axis of the demonstration disc 170, the connecting end is connected to the central position of the demonstration disc 170, and the rotating rod 171 extends along the radial direction of the demonstration disc 170, that is, the rotating rod 171 is parallel to the side of the demonstration disc 170, so that the rotating rod 171 can rotate circumferentially around the connecting end at the center of the demonstration disc 170, the rotating rod 171 capable of rotating circumferentially can divide the side of the demonstration disc 170 into a plurality of fan-shaped areas, a complete fan-shaped (pie-shaped) diagram is formed by the plurality of fan-shaped areas, and the time of a classroom can be saved by the quick drawing of the pie.

In the process of rotating the rotating rod 171, a graphic area can be drawn by the writing pen 210 every time the rotating rod rotates by an angle, and the drawn fan-shaped areas form a pie chart. The number of the rotating rods 171 may be multiple, for example, two or three, the position of the rotating rod 171 can be fixed before the pie chart is drawn by the multiple rotating rods 171, the demonstration disc 170 can be divided into multiple areas by the fixed rotating rods 171, the pie chart can be represented by the multiple areas, steps of drawing fan-shaped areas are reduced, operation of lecturers is facilitated, and classroom time is saved.

The utility model provides a teaching aid subassembly 200 refers to fig. 4, including writing pen 210, wiping body 220 and foretell graphic simulation teaching aid 100, writing pen 210 is used for writing on graphic simulation teaching aid 100, and wiping body 220 is used for wiping the vestige of writing on graphic simulation teaching aid 100.

It should be noted that the teaching aid assembly 200 provided in this embodiment includes the writing pen 210, the wiping body 220 and the graphic simulation teaching aid 100, and the steps of drawing a graphic can be simplified and the drawing time can be saved by setting the graphic simulation teaching aid 100, so that the classroom time can be fully and effectively utilized. A writing pen 210 (e.g., chalk and marker) may be used to write on the graphic simulation teaching aid 100 to illustrate the graphics drawn on the first demonstration board 110 for easy understanding. The main function of the wiping body 220 (e.g., wiping plate) is to wipe the trace written by the pen 210 on the graphic simulation teaching aid 100 clean, so as to prevent the written trace from affecting the subsequent drawing and writing, and to enable the graphic simulation teaching aid 100 to be reused

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. A graphic simulation teaching aid is characterized by comprising a first demonstration board, a plurality of model columns and a plurality of model sliding blocks;

the plurality of model columns are arranged on the first demonstration board side by side, and each model column is provided with at least one model sliding block;

the graphic simulation teaching aid further comprises a second demonstration board, and the first demonstration board is hinged to the second demonstration board.

2. The graphical simulation teaching aid of claim 1, wherein the first demonstration board is a U-shaped structure, and the model posts are distributed in the concave parts of the first demonstration board.

3. A graphical simulation teaching aid according to claim 1 wherein the model slides are movably attached to the model posts.

4. A graphic simulation teaching aid according to claim 1 wherein one side of the second demonstration board is provided with first and second scale marks perpendicular to each other.

5. The graphic simulation teaching aid of claim 1, further comprising an adsorption stone adsorbed on the second demonstration board.

6. A graphic simulation teaching aid according to any one of claims 1 to 3, further comprising a rotating member and a support member, wherein the rotating member is rotatably connected to the support member, and the rotating member is connected to the first demonstration board.

7. A graphic simulation teaching aid according to claim 6 further comprising a demonstration disc, the demonstration disc being hinged to the swivel.

8. A graphic simulation teaching aid according to claim 7, further comprising a rotating rod, wherein a connecting end is provided at one end of the rotating rod, the connecting end is rotatably connected to the disk around the axis of the demonstration disk, the connecting end is located at the center of the disk, and the rotating rod extends in the radial direction of the disk.

9. A teaching aid assembly comprising a writing pen for writing on the graphical simulation teaching aid, a wiping body for wiping writing traces on the graphical simulation teaching aid, and the graphical simulation teaching aid of any one of claims 1 to 8.

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