Coordinate position cognitive learning teaching aid for special education

Abstract

The utility model relates to the technical field of special education, in particular to a coordinate position cognition learning teaching aid for special education, which comprises a plate body, an adjustable supporting piece is arranged on the back of the plate body, the use inclination angle of the plate body is adjusted, a groove is formed in the front of the plate body, a plurality of positioning holes are formed in the groove at equal intervals, and a plurality of positioning holes are formed in the plate body. Positioning holes are formed in the groove, positioning pieces are arranged in the positioning holes, vertical protruding strips are arranged between the adjacent positioning holes in the vertical direction, a sliding groove is formed in one side of the groove, an adjustable sliding piece is arranged in the sliding groove, a connecting rope is arranged in the sliding piece, and one end of the connecting rope is connected with the positioning pieces in a matched and sleeved mode. A user can conveniently distinguish coordinate positions through the vertical protruding strips and the transverse protruding strips, coordinate positioning is carried out in the mode that the connecting ropes are connected with the positioning pieces, the user can conveniently sense the coordinate positions, the overall structure is simple, operation is convenient, and the user can conveniently and rapidly understand the coordinate positions.

Description

Technical Field

[0001] This utility model relates to the field of special education technology, specifically to a coordinate position cognition learning teaching aid for special education. Background Technology

[0002] In a frame of reference, a set of ordered data selected according to a prescribed method to determine the position of a point in space is called "coordinates". The usual teaching method is to use a rectangular coordinate system to represent the position of an object on a plane, so that students know that they can use ordered integer pairs (X\Y) to represent the position of an object on a plane. However, in special education, because blind children cannot see, they cannot perceive the position of objects or the coordinate system, which makes learning more difficult. Therefore, coordinate position recognition learning devices are used to facilitate blind people to learn coordinates.

[0003] For example, the Chinese utility model patent CN219246249U describes a coordinate position recognition learning device for special education. In use, the positioning ball is engaged in the limiting hole due to the elasticity of the spring, generating feedback vibration. Blind users can determine the position of the X-axis positioning plate by the number of feedback vibrations, and then move the Y-axis positioning plate in the same way. The positioning ball is engaged in the limiting hole. However, this method takes a long time and is inconvenient to operate in actual use.

[0004] Therefore, a special educational tool for learning coordinate position cognition is needed to improve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a coordinate position cognition learning teaching tool for special education, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A special education coordinate position cognition learning tool includes a board body. An adjustable support is provided on the back of the board body to adjust the tilt angle of the board. A groove is formed on the front of the board body, and several positioning holes are equally spaced on the groove. Positioning elements are installed inside the positioning holes. Vertical protrusions are provided between adjacent positioning holes in the vertical direction. A sliding groove is formed on one side of the groove, and an adjustable sliding element is installed inside the sliding groove. A connecting rope is installed inside the sliding element, and one end of the connecting rope is fitted into the positioning element. Several transverse protrusions are fixedly connected at equal intervals on one side of the front of the board body.

[0008] As a preferred embodiment of this utility model, a magnetic plate is fixedly connected inside the plate body, and one end of the positioning hole is adjacent to the side of the magnetic plate.

[0009] As a preferred embodiment of this utility model, the positioning member includes a column portion that is inserted into the positioning hole, the column portion is magnetically connected to the magnetic plate, and a protruding end is fixedly connected to the end of the column portion.

[0010] As a preferred embodiment of this utility model, the sliding member has an inner cavity in the middle, and an opening for the connecting rope to pass through is provided on one side of the inner cavity. A winding assembly is provided in the middle of the inner cavity, and the connecting rope is wound around the winding assembly.

[0011] As a preferred embodiment of this utility model, the winding assembly includes a connecting post fixedly connected to the sliding member, a connecting sleeve connected to the outside of the connecting post via a coil spring, and one end of the connecting rope fixedly connected to the outside of the connecting sleeve.

[0012] As a preferred embodiment of this utility model, a friction block is fixedly connected to one side of the sliding member, the friction block abuts against the inner wall of the sliding groove, and the friction block is displaced between itself and the sliding groove under the action of external force.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model has a simple structure. Users can easily distinguish the coordinate position through the vertical and horizontal protrusions. The coordinate positioning is achieved by connecting the positioning parts with a connecting rope, which makes it easy for users to perceive the coordinate position. The overall structure is simple, easy to operate, and easy for users to understand quickly. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is the front view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is a schematic diagram of the internal structure of the sliding component in this utility model.

[0019] In the diagram: 1. Plate body; 2. Groove; 3. Vertical protrusion; 4. Positioning hole; 5. Support rod; 6. Sliding part; 7. Positioning part; 8. Horizontal protrusion; 9. Connecting rope; 10. Magnetic plate; 11. Inner cavity; 12. Connecting column; 13. Coil spring; 14. Connecting sleeve; 15. Opening; 16. Friction block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] To facilitate understanding of this utility model, a more comprehensive description of it will be provided below with reference to relevant embodiments. Several embodiments of this utility model are given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0022] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please see Figure 1-4 This utility model provides a technical solution:

[0025] For an example, please refer to... Figure 1 , 2 3 and 4, a special education coordinate position cognition learning teaching aid, including a board 1, an adjustable support is provided on the back of the board 1 to adjust the tilt angle of the board 1, a groove 2 is provided on the front of the board 1, and a number of positioning holes 4 are provided at equal intervals on the groove 2, a positioning element 7 is provided inside the positioning hole 4, and a vertical protrusion 3 is provided between adjacent positioning holes 4 in the vertical direction, a sliding groove is provided on one side of the groove 2, an adjustable sliding element 6 is provided inside the sliding groove, a connecting rope 9 is provided inside the sliding element 6, one end of the connecting rope 9 is fitted with the positioning element 7, and a number of transverse protrusions 8 are fixedly connected at equal intervals on one side of the front of the board 1.

[0026] Several horizontal protrusions 8 can be used to determine the Y-axis scale. By moving the slider 6 to the determined Y-axis coordinate, the X-axis scale is determined by pulling the positioning piece 7 and the connecting rope 9 through the vertical protrusion 3. When it moves to the determined coordinate position, the positioning piece 7 is connected to the positioning hole 4, which makes it convenient for students to feel the position of the coordinate. The overall structure is simple, and it can quickly determine the coordinates for teaching. It is easy to use.

[0027] Please refer to Figure 1 , 2 3 and 4, a magnetic plate 10 is fixedly connected inside the plate 1, one end of the positioning hole 4 is adjacent to the side of the magnetic plate 10, the positioning member 7 includes a column part that is inserted into the positioning hole 4, the column part is magnetically connected to the magnetic plate 10, and a protrusion is fixedly connected to the end of the column part.

[0028] Positioning component 7 achieves positioning by magnetically connecting the column part to the magnetic plate 10, and the protruding end facilitates position sensing.

[0029] Please refer to Figure 1 , 2 3 and 4, the middle part of the sliding member 6 has an inner cavity 11, and one side of the inner cavity 11 has an opening 15 for the connecting rope 9 to pass through. The middle part of the inner cavity 11 is provided with a winding assembly, and the connecting rope 9 is wound on the winding assembly. The winding assembly includes a connecting post 12 fixedly connected to the sliding member 6. The outer side of the connecting post 12 is connected to a connecting sleeve 14 through a coil spring 13. One end of the connecting rope 9 is fixedly connected to the outer side of the connecting sleeve 14.

[0030] When the connecting rope 9 is pulled, the connecting sleeve 14 is pulled. The coil spring 13 has elastic potential energy. After the coordinate learning is completed, it can be automatically wound up under the restoring action of the coil spring 13.

[0031] A friction block 16 is fixedly connected to one side of the sliding member 6. The friction block 16 abuts against the inner wall of the slide groove, and the friction block 16 is displaced between itself and the slide groove under the action of external force. Under the action of external force, the friction block 16 slides, ensuring the overall stability of the sliding member 6 under normal use and preventing it from sliding in the use state.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coordinate position cognition learning teaching aid for special education, comprising a plate body (1), an adjustable support member provided on the back of the plate body (1) for adjusting the tilt angle of the plate body (1), a groove (2) provided on the front of the plate body (1), and a plurality of positioning holes (4) provided at equal intervals on the groove (2), and positioning members (7) provided inside the positioning holes (4), characterized in that: A vertical ridge (3) is provided between adjacent positioning holes (4) in the vertical direction, a slide groove is provided on one side of the groove (2), an adjustable sliding member (6) is provided inside the slide groove, a connecting rope (9) is provided inside the sliding member (6), one end of the connecting rope (9) is fitted and sleeved with the positioning member (7), and a plurality of transverse ridges (8) are fixedly connected at equal intervals on one side of the front face of the plate body (1).

2. The coordinate position recognition learning aid for special education according to claim 1, characterized in that: A magnetic plate (10) is fixedly connected to the interior of the plate body (1), and one end of the interior of the positioning hole (4) is adjacent to the side surface of the magnetic plate (10).

3. The coordinate position recognition learning aid for special education according to claim 2, characterized in that: The positioning member (7) comprises a column portion that is plugged into the positioning hole (4), the column portion is magnetically connected to the magnetic plate (10), and the end of the column portion is fixedly connected with a protruding end.

4. The coordinate position recognition learning aid for special education according to any one of claims 1 to 3, characterized in that: An inner cavity (11) is provided in the middle of the sliding member (6), an opening (15) is provided on one side of the inner cavity (11) for the connecting rope (9) to pass through, a winding assembly is provided in the middle of the inner cavity (11), and the connecting rope (9) is wound around the winding assembly.

5. The coordinate position recognition learning aid for special education according to claim 4, characterized in that: The winding assembly comprises a connecting column (12) fixedly connected to a sliding member (6); the outer side of the connecting column (12) is connected to a connecting sleeve (14) via a coil spring (13); and one end of a connecting rope (9) is fixedly connected to the outer side of the connecting sleeve (14).

6. The coordinate position recognition learning aid for special education according to claim 5, characterized in that: A friction block (16) is fixedly connected to one side of the sliding member (6), the friction block (16) abuts against the inner wall of the sliding groove, and the friction block (16) is displaced between the sliding groove and the sliding groove under the action of an external force.

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