CN213354032U

CN213354032U - Teaching aid is used in thinking guide picture composition teaching

Info

Publication number: CN213354032U
Application number: CN202021698788.5U
Authority: CN
Inventors: 宋明松; 吴中堂
Original assignee: Shenzhen Dianrui Technology Co ltd
Current assignee: Shenzhen Dianrui Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-04
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a teaching aid is used in thinking guide chart writing scenery composition teaching, including main blackboard frame surface movable mounting has supplementary blackboard frame around the main blackboard frame, the equal fixed mounting in position at the inboard middle part of main blackboard frame and supplementary blackboard frame has two-sided magnetism blank, the equal fixed mounting in position at supplementary blackboard frame upper surface middle part has supplementary blackboard handle, the equal movable mounting in position that main blackboard frame both sides are close to the middle part has the blackboard pillar, relative one side has fixed horizontal pole near the position fixed mounting of lower surface between the blackboard pillar, the equal fixed mounting of blackboard pillar lower surface has the base. A thinking guide is drawn and is used teaching aid for scenic composition teaching, portable blackboard relatively has bigger blackboard to write the area, has sufficient position to let mr or head of a family paste in advance or directly draw out the thinking guide who wants to prepare with the oil pen, saves a large amount of class hour, promotes teaching efficiency.

Description

Teaching aid is used in thinking guide picture composition teaching

Technical Field

The utility model relates to a teaching aid field is used in the teaching, in particular to thinking pilot chart is used teaching aid in scenery composition teaching.

Background

The thinking guide picture is also called brain picture, mind map, etc., it is an effective graphic thinking tool to express the divergent thinking, it is simple but very effective, it is a practical thinking tool, the thinking guide picture uses the picture and text and the repeated skill, the relation of every grade of theme is expressed with the mutual affiliation and relevant hierarchical map, set up the memory link with key word of the theme, picture, color, etc., the thinking guide picture fully uses the function of left and right brain, utilize the law of memory, reading, thinking, help people in science and art, logic and imagination develop in balance, thus open the infinite potentiality of the human brain, the thinking guide picture is used in the modern teaching writing too, it is used for helping students to think about and write the thinking, and most of them are used the blackboard to draw or paste the thinking guide picture; the current portable blackboard has certain drawback when using, writes the area not big enough, needs the teaching in-process redrawing or change the thinking guide picture, and the time of giving a lesson is wasted, influences teaching efficiency, for this reason, we provide a thinking guide picture and write teaching aid for scenery composition teaching.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a thinking guide is teaching aid for composition teaching of scenic spot, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a thinking is directed picture is write scene teaching and is used teaching aid, includes main blackboard frame surface movable mounting has supplementary blackboard frame around the main blackboard frame, the equal fixed mounting in position at the inboard middle part of main blackboard frame and supplementary blackboard frame has two-sided magnetism blank, the equal fixed mounting in position at supplementary blackboard frame upper surface middle part has supplementary blackboard handle, the equal movable mounting in position that main blackboard frame both sides are close to the middle part has the blackboard pillar, relative one side has fixed cross bar near the position fixed mounting of lower surface between the blackboard pillar, the equal fixed mounting of blackboard pillar lower surface has the base, the equal fixed mounting in position that the lower surface is close to the front and back surface of base has the steering brake gyro wheel, the position movable mounting that two-sided magnetism blank front surface is close to the upper surface one corner has circular magnetism blackboard sassafras.

Preferably, cylindrical magnets are fixedly mounted at positions, close to four corners, of the front surface and the rear surface of the main blackboard outer frame, and threaded grooves are formed in the middle of the side face of the main blackboard outer frame.

Preferably, a circular through hole is formed in the position, corresponding to the cylindrical magnet, of the front surface and the rear surface of the auxiliary blackboard outer frame, and a cylindrical iron block is fixedly mounted in the middle of the inner side of the circular through hole.

Preferably, a second round through hole is formed in the side face of the blackboard support corresponding to the threaded groove, a threaded upright column is movably mounted inside the second round through hole, and a rotating button is fixedly mounted at the end, opposite to the blackboard support, of the threaded upright column.

Preferably, an oil absorption sponge block is fixedly arranged on the lower surface of the circular magnetic blackboard eraser, and a blackboard eraser handle is fixedly arranged on the inner side of the circular magnetic blackboard eraser, close to the upper surface.

Preferably, the main blackboard outer frame is installed between the blackboard support and the blackboard through a threaded upright post.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the supplementary blackboard frame that sets up, supplementary blackboard frame is through cylinder magnet and cylinder iron plate movable mounting on the main blackboard frame surface around the main blackboard frame, there is three two-sided magnetism blank like this, six faces, there is sufficient position to let mr or head of a family paste in advance or directly draw the thinking guide picture that wants to prepare with the oil pen, save a large amount of time of going up, promote teaching efficiency, circular magnetism blackboard sassafras through setting up, circular magnetism blackboard sassafras, can clean to any direction, blackboard sassafras handle can avoid the two-sided magnetism blank on the china ink hand of making dirty.

Drawings

FIG. 1 is a schematic view of the overall structure of a teaching aid for thinking guide chart, scenery composition and teaching of the present invention;

FIG. 2 is an enlarged view of part A in FIG. 1 of a teaching aid for thinking guide chart, scenery composition and teaching of the present invention;

FIG. 3 is a partial cross-sectional view of the junction between the main blackboard frame and the auxiliary blackboard frame of the teaching aid for thinking guide chart, scenery composition and teaching of the present invention;

figure 4 is the utility model relates to a thinking guide picture composition teaching is with local section view of main blackboard frame and blackboard pillar junction of teaching aid.

In the figure: 1. a main blackboard outer frame; 101. a cylindrical magnet; 102. a threaded groove; 2. an auxiliary blackboard outer frame; 201. A first circular through hole; 202. a cylindrical iron block; 3. a double-sided magnetic whiteboard; 4. an auxiliary blackboard handle; 5. A blackboard support; 501. a second circular through hole; 502. a threaded upright post; 503. a knob is rotated; 6. fixing the cross bar; 7. a base; 8. steering brake rollers; 9. a circular magnetic blackboard eraser; 901. an oil absorbing sponge block; 902. Blackboard sassafras handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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.

As shown in fig. 1-4, a teaching aid for thinking-guided scenic composition teaching comprises a main blackboard outer frame 1, wherein auxiliary blackboard outer frames 2 are movably arranged on the front and back surfaces of the main blackboard outer frame 1, double-sided magnetic whiteboards 3 are fixedly arranged at the middle positions of the inner sides of the main blackboard outer frame 1 and the auxiliary blackboard outer frames 2, auxiliary blackboard handles 4 are fixedly arranged at the middle positions of the upper surfaces of the auxiliary blackboard outer frames 2, blackboard pillars 5 are movably arranged at the positions, close to the middle parts, of the two sides of the main blackboard outer frame 1, fixed cross rods 6 are fixedly arranged at the positions, close to the lower surfaces, of the opposite sides between the blackboard pillars 5, bases 7 are fixedly arranged at the lower surfaces of the blackboard pillars 5, steering brake rollers 8 are fixedly arranged at the positions, close to the front and back surfaces, of the lower surfaces of the double-sided magnetic whiteboards 3, and;

cylindrical magnets 101 are fixedly arranged at the positions, close to four corners, of the front surface and the rear surface of the main blackboard outer frame 1, and threaded grooves 102 are formed in the middle of the side surface of the main blackboard outer frame 1; a first circular through hole 201 is formed in the front surface and the rear surface of the auxiliary blackboard outer frame 2 corresponding to the position of the cylindrical magnet 101, and a cylindrical iron block 202 is fixedly arranged in the middle of the inner side of the first circular through hole 201; a second round through hole 501 is formed in the side face of the blackboard support 5 corresponding to the position of the threaded groove 102, a threaded upright column 502 is movably mounted inside the second round through hole 501, and a rotating button 503 is fixedly mounted at one end, opposite to the blackboard support 5, of the threaded upright column 502; an oil absorption sponge block 901 is fixedly arranged on the lower surface of the circular magnetic blackboard eraser 9, and a blackboard eraser handle 902 is fixedly arranged on the inner side of the circular magnetic blackboard eraser 9 close to the upper surface; the main blackboard outer frame 1 is installed between the blackboard support 5 through the screw upright 502.

It should be noted that, the utility model is a teaching aid for thinking guide chart, scene, composition and teaching, when in use, the screw thread column 502 in the second round through hole 501 is driven by rotating the rotating button 503, the screw thread column 502 is inserted into the screw thread groove hole 102, thus the main blackboard frame 1 can be movably arranged on the blackboard pillar 5 and fixed, the face is required to be changed, the rotating button 503 is loosened, the arranged auxiliary blackboard frame 2 is movably arranged on the front and back surface of the main blackboard frame 1 through the cylindrical magnet 101 and the cylindrical iron block 202 on the main blackboard frame 1, thus three double-sided magnetic white boards 3 and six faces can be provided, enough positions can be provided for teachers or parents to paste in advance or directly draw out the thinking guide chart to be prepared by oil pen, thereby saving a large amount of class time, improving teaching efficiency, the auxiliary blackboard handle 4 can help operators to easily take off the auxiliary blackboard 2, the round magnetic blackboard eraser 9 can be used for erasing in any direction, the blackboard eraser handle 902 can prevent the double-sided magnetic whiteboard 3 from being stained by ink, and the turning brake roller 8 on the lower surface of the base 7 can be easily driven to rotate by pushing the blackboard support 5, so that the whole blackboard eraser can be moved to a proper position.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a thinking leads drawing composition teaching and uses teaching aid which characterized in that: comprises a main blackboard outer frame (1), an auxiliary blackboard outer frame (2) is movably arranged on the front and back surfaces of the main blackboard outer frame (1), the middle parts of the inner sides of the main blackboard outer frame (1) and the auxiliary blackboard outer frame (2) are both fixedly provided with a double-sided magnetic white board (3), the middle part of the upper surface of the auxiliary blackboard outer frame (2) is fixedly provided with an auxiliary blackboard handle (4), blackboard supports (5) are movably arranged at the positions of the two sides of the main blackboard outer frame (1) close to the middle part, a fixed cross bar (6) is fixedly arranged at the position close to the lower surface of one side opposite to the blackboard support columns (5), the lower surfaces of the blackboard support columns (5) are fixedly provided with bases (7), the positions of the lower surfaces of the bases (7) close to the front and rear surfaces are fixedly provided with steering brake rollers (8), the round magnetic blackboard eraser (9) is movably arranged at a position, close to one corner of the upper surface, of the front surface of the double-sided magnetic whiteboard (3).

2. The teaching aid of claim 1 for thinking guide chart composition teaching, which is characterized in that: the blackboard eraser is characterized in that cylindrical magnets (101) are fixedly mounted at positions, close to four corners, of the front surface and the rear surface of the main blackboard outer frame (1), and threaded grooves (102) are formed in the middle of the side face of the main blackboard outer frame (1).

3. The teaching aid of claim 2 for thinking guide chart composition teaching, which is characterized in that: a circular through hole (201) has all been seted up to the position that the surface corresponds cylinder magnet (101) around supplementary blackboard frame (2), the position fixed mounting in the middle part of a circular through hole (201) inboard has cylinder iron plate (202).

4. The teaching aid of claim 1 for thinking guide chart composition teaching, which is characterized in that: the side of blackboard pillar (5) is corresponding to the position of screw thread recess (102) and has been seted up No. two circular through-hole (501), the inside movable mounting of No. two circular through-hole (501) has screw thread stand (502), screw thread stand (502) do not have at blackboard pillar (5) relative one end fixed mounting and rotate button (503).

5. The teaching aid of claim 1 for thinking guide chart composition teaching, which is characterized in that: an oil absorption sponge block (901) is fixedly arranged on the lower surface of the circular magnetic blackboard eraser (9), and a blackboard eraser handle (902) is fixedly arranged on the inner side of the circular magnetic blackboard eraser (9) close to the upper surface.

6. The teaching aid of claim 1 for thinking guide chart composition teaching, which is characterized in that: the main blackboard outer frame (1) is arranged between the blackboard support (5) through a threaded upright post (502).