CN215770173U - Teaching aid is supplementary with explanation teaching aid - Google Patents

Abstract

The utility model relates to the technical field of teaching aids, and particularly discloses an explanation teaching aid for teaching assistance, which comprises a square plate, wherein a support piece is arranged below the outer side of the square plate, a disc is arranged on the front end face of the square plate, arc-shaped plates are arranged on the front end face of the disc at equal intervals along the circumferential direction, the arc-shaped plates are all made of magnet plates, magnetic pieces are arranged on the front end faces of the arc-shaped plates, clamping pins are inserted in positions, close to the edge, of the front end face of the disc at equal intervals along the circumferential direction, an indicating piece is rotatably arranged at a position, close to the middle position, of the front end face of the disc, and a batch piece is arranged inside one side of the square plate.

Description

Teaching aid is supplementary with explanation teaching aid

Technical Field

The utility model relates to the technical field of teaching auxiliary tools, and particularly discloses an explanation teaching aid for teaching assistance.

Background

Education is an activity of teaching knowledge to cultivate talents, education relates to various industries and various age groups, and generally, education relates to aspects of people's life, education is always accepted in the process of people's growth, various skills and knowledge are learned in the education activity, and education ways are directly influenced by differences of education objects in the age groups.

At present, teaching aids interesting games are designed to be used as tools to assist students to learn in order to increase the interaction feeling between the students and teachers in class. For example, when reciting words, the auxiliary effect of the teaching aid is particularly obvious, and the teaching aid can quickly enable students to remember firmly and is more vivid and interesting.

The existing teaching aid is not strong in interestingness and cannot mobilize the enthusiasm of students to participate, and therefore the existing teaching aid needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background technology and provides an explanation teaching aid for teaching assistance.

In order to achieve the purpose, the utility model provides an explanation teaching aid for teaching assistance, which comprises a square plate, wherein a support piece is arranged below the outer side of the square plate, a disc is arranged on the front end face of the square plate, arc-shaped plates are arranged on the front end face of the disc at equal intervals in the circumferential direction, the arc-shaped plates are all made of magnet plates, magnetic pieces are arranged on the front end faces of the arc-shaped plates, clamping pins are inserted in positions, close to the edges, of the front end face of the disc at equal intervals in the circumferential direction, an indicating piece is rotatably arranged at a position, close to the middle position, of the front end face of the disc, and an injection piece is arranged inside one side of the square plate.

Preferably, the supporting piece comprises supporting legs which are symmetrically arranged on the outer side of the square plate and close to the lower position, and the two groups of anti-slip columns are arranged at two ends of the bottom of each supporting leg.

Preferably, the magnetic parts comprise magnetic attraction columns, and the magnetic attraction columns are located on the front end face of the arc-shaped plate.

Preferably, the indicator includes that fixed connection is close to the support column of intermediate position department at the preceding terminal surface of disc, the outside of support column is rotated the cover and is equipped with the cover post, the one end outside fixedly connected with connecting rod of cover post, the one end that the cover post was kept away from to the connecting rod is connected with the elasticity finger, the elasticity finger is located wherein between two adjacent card needles.

Preferably, the annotating part comprises a white board inserted in one side of the square board in a sliding manner, a pull rod extends out of the outer side of one end of the white board, a groove is formed in the inner side of the pull rod, and a limiting mechanism is arranged at the top of the pull rod.

Preferably, stop gear includes the spacing post of fixed connection at square plate one end top, spacing dish is installed to spacing post tip, the one end outside sliding sleeve of spacing post is equipped with spacing box, spacing box inboard top and spacing dish surface movable contact, spacing box movable sleeve is established in the outside top position of pull rod, square plate bottom fixed mounting has puts the thing box.

Compared with the prior art, the utility model has the following beneficial effects: can be convenient for inhale the post through the arc that sets up and mutually support with magnetism, stand at first in the one end of keeping away from with the square plate, inhale the post through throwing magnetism and come to the arc, some words or phrases that need recite can be write on the surface of arc, from this in class alright participate in this classroom with the instruction student, secondly, also can rotate the connecting rod, because the elastic finger can sliding contact in the outside of card needle, rotate the arc word that the region between two card needles corresponds and can let the student recite or read, add student and teacher's interactive effect and participation through a plurality of recreation, deepen the impression.

The whiteboard is pulled out through sliding on one side, words indicated by students can be conveniently annotated and explained, the whiteboard is pushed to the inside of the square board when not in use, and the whiteboard is prevented from moving by sliding the outer side of the pull rod through the limiting box in order to avoid the whiteboard from sliding.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of another structure according to the present invention.

Fig. 3 is a schematic view of the installation of the disc and the arc plate of the present invention.

Fig. 4 is a schematic view of the connection between the white board and the square board.

FIG. 5 is an enlarged view of the utility model at A in FIG. 3.

FIG. 6 is an enlarged view of the utility model at B in FIG. 4.

In the figure: 1. a square plate; 2. an arc-shaped plate; 3. a storage box; 4. supporting legs; 5. a pull rod; 6. clamping a needle; 7. a limiting box; 8. a groove; 9. a limiting column; 10. a disc; 11. a limiting disc; 12. a white board; 13. an elastic finger; 14. a connecting rod; 15. a magnetic attraction column; 16. and (5) sleeving a column.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-6 an explanation teaching aid is used in teaching assistance, including square plate 1, 1 outside below of square plate is provided with support piece, disc 10 is installed to the terminal surface before 1 of square plate, arc 2 is installed along the circumferencial direction equidistance to the terminal surface before disc 10, and polylith arc 2 all adopts the magnet preparation to form, the preceding terminal surface of polylith arc 2 all is provided with the magnetic part, disc 10 preceding terminal surface is close to border department and installs card needle 6 along the circumferencial direction equidistance, disc 10 preceding terminal surface is close to intermediate position department and rotates and is provided with the indicator, the piece is annotated to 1 one side inside being provided with of square plate.

The arc-shaped plate 2 made of the arranged magnet plate can be matched with the magnetic piece conveniently, so that students can participate in learning in a game mode, and the interest in class is increased.

Support piece includes that the symmetry is installed in the 1 outside of square plate and is close to supporting leg 4 of below position, and the non-skid stud is all installed at the bottom both ends of two sets of supporting legs 4, and the protection post can be convenient for promote supporting leg 4's stability, can make more stable when using of teaching aid from this, can not rock easily.

Magnetic part all includes magnetism and attracts post 15, and magnetism is inhaled post 15 and is located the preceding terminal surface of arc 2, attracts post 15 through the magnetism that sets up and can inhale mutually with the material of arc 2, from this just when throwing magnetism and inhale post 15, can the first time laminating in this position department.

The indicating part comprises a supporting column fixedly connected to the front end face of the disc 10 and close to the middle position, a sleeve column 16 is sleeved on the outer side of the supporting column in a rotating mode, a connecting rod 14 is fixedly connected to the outer side of one end of the sleeve column 16, an elastic finger rod 13 is connected to one end, far away from the sleeve column 16, of the connecting rod 14, the elastic finger rod 13 is located between two adjacent clamping needles 6, the connecting rod 14 and the elastic finger rod 13 are rotated to enable the sleeve column 16 to rotate on the outer side of the supporting column, when the elastic finger rod 13 is in contact with the clamping needles 6 at a frequency, the speed of the elastic finger rod 13 can be gradually reduced until the elastic finger rod stops between the two adjacent clamping needles 6, and a word is selected corresponding to the area on the arc-shaped plate 2.

Annotate the piece including slip cartridge at the inside blank 12 of square plate 1 one side, the one end outside of blank 12 extends there is pull rod 5, the inboard of pull rod 5 is seted up flutedly 8, the top of pull rod 5 is provided with stop gear, through the recess 8 on the pull rod 5, can pull out pull rod 5 from the inboard of square plate 1, just explain word and the phrase that appears in the classroom immediately, blank 12 here is prior art, therefore do not carry out too much repeated description.

Stop gear includes the spacing post 9 of fixed connection at 1 one end top of square plate, spacing dish 11 is installed to spacing post 9 tip, the one end outside sliding sleeve of spacing post 9 is equipped with spacing box 7, spacing box 7 inboard top and spacing dish 11 surface activity contact, spacing box 7 movable sleeve is established in the outside top position of pull rod 5, 1 bottom fixed mounting of square plate has puts thing box 3, spacing box 7 can be established to the sliding sleeve of being convenient for through the spacing post 9 that sets up, when not using blank 12, can be with spacing box 7 in pull rod 5's top, spacing box 7 just overlaps automatically under the effect of gravity again and establishes in the pull rod 5 outside, put the inboard of thing box 3 and can put some magnet pieces, articles such as oily pen.

The working principle is as follows: when the student learning aid is used, words are printed on paper, the paper is fixed to the outer side of the corresponding arc-shaped plate 2 through the magnet block, and a participation mode is selected according to the preference of students, the first mode is that the students stand at one end far away from the square plate 1, the magnetic attraction columns 15 are thrown to the arc-shaped plate 2, the words of the paper are read or recited according to the thrown area, so that the students can participate in a classroom with much interest in class, the second mode is that the connecting rod 14 can be rotated, the elastic finger rod 13 can be in sliding contact with the outer side of the card needle 6, when the elastic finger rod is rotated to the area between the two card needles 6, the words on the corresponding arc-shaped plate 2 can be recited or read, interaction and participation sense of the students and teachers in class are added through a plurality of games, the selected paper is extracted immediately, and timely remarking and explanation can be performed through pulling out the white board 12 on one side, deepens the impression of students.

The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the utility model as set forth in the appended claims.

Claims (6)

1. The utility model provides a supplementary explanation teaching aid that uses of teaching, includes square plate (1), its characterized in that, square plate (1) outside below is provided with support piece, disc (10) are installed to the terminal surface before square plate (1), arc (2) are installed along the circumferencial direction equidistance to the terminal surface before disc (10), and the polylith arc (2) all adopt the magnet board preparation to form, the polylith the preceding terminal surface of arc (2) all is provided with the magnetic part, the terminal surface is close to border department and installs card needle (6) along the circumferencial direction equidistance before disc (10), the terminal surface is close to intermediate position department and rotates and be provided with the indicator before disc (10), the inside piece of annotating of criticizing that is provided with in square plate (1) one side.

2. An explanation teaching aid as claimed in claim 1, wherein the support members comprise support legs (4) symmetrically mounted on the outer side of the square plate (1) near the lower position, and anti-slip columns are mounted at both ends of the bottom of the two sets of support legs (4).

3. An explanation teaching aid as claimed in claim 1, wherein the magnetic members each comprise a magnetic attraction column (15), and the magnetic attraction columns (15) are located on the front end face of the arc-shaped plate (2).

4. An explanation teaching aid for teaching assistance according to claim 1, characterized in that the indicator comprises a support column fixedly connected to the front end face of the disc (10) near the middle position, a sleeve column (16) is rotatably sleeved on the outer side of the support column, a connecting rod (14) is fixedly connected to the outer side of one end of the sleeve column (16), an elastic finger rod (13) is connected to one end, far away from the sleeve column (16), of the connecting rod (14), and the elastic finger rod (13) is located between two adjacent clamp pins (6).

5. An explanation teaching aid as claimed in claim 1, wherein the batch-injection part comprises a white board (12) slidably inserted inside one side of the square board (1), a pull rod (5) extends from the outer side of one end of the white board (12), a groove (8) is formed in the inner side of the pull rod (5), and a limiting mechanism is arranged at the top of the pull rod (5).

6. The teaching aid for teaching assistance according to claim 5, characterized in that the limiting mechanism comprises a limiting column (9) fixedly connected to the top of one end of the square plate (1), a limiting disc (11) is installed at the end of the limiting column (9), a limiting box (7) is slidably sleeved on the outer side of one end of the limiting column (9), the top of the inner side of the limiting box (7) is in surface movable contact with the limiting disc (11), the position above the outer side of the pull rod (5) is movably sleeved on the limiting box (7), and an object placing box (3) is fixedly installed at the bottom of the square plate (1).

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