CN216133518U

CN216133518U - Teaching card

Info

Publication number: CN216133518U
Application number: CN202122325284.XU
Authority: CN
Inventors: 陈仪眉; 李美兰; 周凡; 董浩龙; 刘洁宪; 陈泳铭; 陶俊丞; 闭圣丽; 肖鹏博; 李湘; 关芝玲; 钟冬梅; 唐梦晓; 曾阳洋; 莫燕婷; 彭钰雁; 黄容容; 董立民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-03-25
Anticipated expiration: 2031-09-25

Abstract

The utility model relates to a teaching card, comprising: a card body; further comprising: a magnetic block; a limiting block; wherein, the card body is formed by last casing and casing amalgamation, the stopper sets up the opposite side at last casing and lower casing respectively, wherein be located the stopper on the casing and enclose and close and form the upper groove, be located the stopper on the casing down and enclose and close and form the low groove, the magnetic block sets up in upper groove and low groove, after the card body amalgamation, the edge of upper groove and low groove is inconsistent, the magnetic block is spacing in lower groove and upper groove, can prevent its displacement, the installation is stable, the convenience of installation is high, the convenient assembly of card body of this structure, the chalk operation has been avoided using simultaneously, can use oil pen to write or scribble the picture, use more health, the dust has been reduced, it is healthy harmless to student, can improve teaching quality and learning effect, also conveniently adsorb the card on the blackboard, diversified teaching has been realized.

Description

Teaching card

Technical Field

The utility model relates to the technical field of teaching aids, in particular to a teaching card.

Background

The quality of classroom teaching is the link that influences student's learning quality crucial, and lively classroom often can cultivate a student's interest in learning to improve its enthusiasm of studying, consequently some teachers often can promote the quality in classroom with the help of some more novel teaching appurtenances, promote student's interest in learning with this.

For example, the utility model patent with application number 201220121355.2 relates to an English teaching card, which comprises a card body, wherein an English letter layer is pasted on the front surface of the card body, and a magnet is arranged on the back surface of the card body; in the prior art, the magnet is exposed outside, so that the magnet is easily damaged by careless falling, the card cannot be normally used, and the card has single functionality and cannot realize diversified teaching.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a teaching card to solve the technical problems.

The technical scheme of the utility model is realized as follows: a teaching card comprising: a card body; further comprising: a magnetic block; a limiting block; the card body is formed by splicing an upper shell and a shell, the limiting blocks are respectively arranged on the opposite sides of the upper shell and the lower shell, the limiting blocks positioned on the upper shell are enclosed to form an upper groove, the limiting blocks positioned on the lower shell are enclosed to form a lower groove, the magnetic block is arranged in the upper groove and the lower groove, and after the card body is spliced, the upper groove is abutted to the edge of the lower groove.

Through adopting the above technical scheme, the magnetism piece is spacing in lower groove and upper groove, can prevent its displacement, the installation is stable, the convenience of installation is high, the convenient assembly of card body of this structure, the chalk operation has been avoided using simultaneously, can use oil pen to write or scribble, use more health, the dust has been reduced, it is healthy harmless to student, can improve teaching quality and study effect, also conveniently adsorb the card on the blackboard, diversified teaching has been realized, this card body is hollow structure, therefore weight is littleer, high durability and convenient carrying, and low in production cost, the magnetism piece dress makes it not fragile at the card body, and also influence normal use even just damaging, can be locked in upper and lower groove, long service life is higher.

The utility model is further configured to: further comprising: the outer side wall and the bottom of the card body are covered by the protective sleeve; wherein, the lag is with the lateral wall joint of this card body.

Through adopting above-mentioned technical scheme, the card body after the amalgamation can be fixed in setting up of lag, prevents that the card body from scattering, and the firmness is high and the assembly is simple, can play the effect of preventing falling simultaneously, and is effectual protected the card body, and the lag adopts rubber or silica gel material, and the protecting effect is better.

The utility model is further configured to: and the surface of the upper shell and/or the lower shell is/are provided with a separation line which is used for separating the card body into at least two operation areas.

Through adopting above-mentioned technical scheme, this parting line can adopt sticker or coating to cover on last casing and/or lower casing, or adopt sunken or protruding form to form the parting line, and the parting line is used for writing or scribbling with card body divided operating area, and it is more convenient to use, further realization diversified teaching.

The utility model is further configured to: the outer surfaces of the upper shell and the lower shell are made of materials which can be used for writing by the oil pen.

By adopting the technical scheme, the material can be the same as the structure of the whiteboard, is convenient to write and erase, and is more convenient to use.

The utility model is further configured to: the card comprises a card body and is characterized in that a first groove which is oppositely arranged is formed in the outer side of the card body, a plurality of clamping grooves are formed in the bottom of the first groove, the clamping grooves are distributed in the upper shell and the lower shell, and a positioning groove is formed in the outer side of each clamping groove.

Through adopting above-mentioned technical scheme, this first recess divide into two halves, and wherein half is located the casing outside, and half is located the casing outside down, and the draw-in groove is linked together with first recess, and the constant head tank setting is in the one side of keeping away from first recess, and this structure is convenient to the installation of lag, can be fixed simultaneously to last casing and lower casing.

The utility model is further configured to: the inner side wall of the protecting sleeve is provided with a convex block which is embedded with the first groove, one side of the convex block, which is far away from the protecting sleeve, is provided with a clamping block which is matched with the clamping groove, and the outer side of the clamping block is provided with a positioning block which is matched with the positioning groove.

Through adopting above-mentioned technical scheme, the lug inlays in first recess, and the fixture block inserts in the draw-in groove, and the locating piece in the fixture block outside has realized fixing and location with the constant head tank joint this moment, has accomplished the fastening between last casing, lower casing and the lag three.

The utility model is further configured to: the inside bottom of casing is equipped with the erection column down, one side that the erection column orientation was gone up the casing is equipped with the socket, go up the inside upper end of casing and be equipped with the reference column that is used for inserting in the socket of erection column.

Through adopting above-mentioned technical scheme, the reference column inserts the erection column when casing and last casing assembly down, and until conflicting the bottom of socket, meanwhile two relative stoppers also contradict each other, simple structure, the location is convenient, and it is convenient to install.

The utility model is further configured to: and arc-shaped chamfers are formed at four corners of the outer side of the protecting sleeve.

Through adopting above-mentioned technical scheme, this arc chamfer can avoid sharp object to the injury of teaching in-process to the student, the further improvement of security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 2 according to an embodiment of the present invention.

Reference numerals: 1. a magnetic block; 2. a limiting block; 200. an upper groove; 201. a lower groove; 3. an upper housing; 300. a positioning column; 4. a lower housing; 400. mounting a column; 401. a socket; 5. a protective sleeve; 500. a bump; 501. a clamping block; 502. positioning blocks; 6. a separation line; 7. a first groove; 8. a card slot; 9. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention discloses a teaching card, comprising: a card body; further comprising: a magnetic block 1; a limiting block 2; the card body is formed by splicing an upper shell 3 and a shell, the limiting blocks 2 are respectively arranged on the opposite sides of the upper shell 3 and the lower shell 4, the limiting blocks 2 on the upper shell 3 are enclosed to form an upper groove 200, the limiting blocks 2 on the lower shell 4 are enclosed to form a lower groove 201, the magnetic block 1 is arranged in the upper groove 200 and the lower groove 201, and after the card body is spliced, the upper groove 200 is abutted to the edge of the lower groove 201. Magnetic block 1 is spacing in lower groove 201 and upper groove 200, can prevent its displacement, the installation is stable, the convenience of installation is high, the convenient assembly of card body of this structure, the chalk operation has been avoided using simultaneously, can use oil pen to write or scribble the picture, use more health, the dust has been reduced, it is healthy harmless to student's health, can improve teaching quality and learning effect, also convenient with the card absorption on the blackboard, diversified teaching has been realized, this card body is hollow structure, therefore weight is littleer, high durability and convenient use, and conveniently carry, and production cost is lower.

Further comprising: the protective sleeve 5 covers the outer side wall and the bottom of the card body; wherein, lag 5 and the lateral wall joint of this card body. The card body after the amalgamation can be fixed in setting up of lag 5, prevents that the card body from scattering, and the firmness is high and the assembly is simple, can play the effect of preventing falling simultaneously, has effectually protected the card body, and lag 5 adopts rubber or silica gel material, and the protecting effect is better, goes up casing 3 and casing 4 down and can trades the use, and the effect of use is better.

The surface of the upper shell 3 and/or the lower shell 4 is provided with a separation line 6, and the separation line 6 is used for separating the card body into at least two operation areas. This parting line 6 can adopt sticker or coating to cover on last casing 3 and/or lower casing 4, or adopt sunken or protruding form to form parting line 6, and parting line 6 is used for writing or scribbling card body divided operating area, and it is more convenient to use, goes up casing 3 and lower casing 4 and can all set up parting line 6, also can only establish one of them and have parting line 6, further realization diversified teaching.

The outer surfaces of the upper case 3 and the lower case 4 are made of a material that can be used for writing with an oil pen. The material can be the same as the structure of a white board, is convenient to write and erase and is more convenient to use.

The card body's the outside is equipped with relative first recess 7 that sets up, the tank bottom of first recess 7 is equipped with a plurality of draw-in grooves 8, a plurality of draw-in grooves 8 distribute on last casing 3 and lower casing 4, and the outside of every draw-in groove 8 is equipped with constant head tank 9. This first recess 7 is divided into two halves, and wherein half is located the casing 3 outside, and half is located the casing 4 outside down, and draw-in groove 8 is linked together with first recess 7, and constant head tank 9 sets up in the one side of keeping away from first recess 7, and this structure is convenient to the installation of lag 5, can be fixed simultaneously to last casing 3 and lower casing 4.

The inner side wall of the protecting sleeve 5 is provided with a convex block 500 which is embedded with the first groove 7, one side of the convex block 500, which is far away from the protecting sleeve 5, is provided with a clamping block 501 which is matched with the clamping groove 8, and the outer side of the clamping block 501 is provided with a positioning block 502 which is matched with the positioning groove 9. Lug 500 inlays in first recess 7, and fixture block 501 inserts in draw-in groove 8, and the locating piece 502 in the fixture block 501 outside has realized fixing and location with constant head tank 9 joint this moment, has accomplished the fastening between upper housing 3, lower housing 4 and the lag 5 three.

The inside bottom of lower casing 4 is equipped with erection column 400, one side that erection column 400 was towards last casing 3 is equipped with socket 401, the inside upper end of going up casing 3 is equipped with the reference column 300 that is used for inserting in socket 401 of erection column 400. Reference column 300 inserts in the erection column 400 when lower casing 4 assembles with last casing 3, until conflicting the bottom of socket 401, and meanwhile two relative stopper 2 also contradict each other, simple structure, and the location is convenient, and it is convenient to install.

And arc-shaped chamfers are formed at four corners of the outer side of the protecting sleeve 5. This arc chamfer can avoid sharp thing to the injury of teaching in-process to the student, the further improvement of security.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A teaching card comprising:

a card body;

it is characterized by also comprising:

a magnetic block (1);

a limiting block (2);

the card body is formed by splicing an upper shell (3) and a shell, the limiting blocks (2) are respectively arranged on the opposite sides of the upper shell (3) and a lower shell (4), the limiting blocks (2) positioned on the upper shell (3) are enclosed to form an upper groove (200), the limiting blocks (2) positioned on the lower shell (4) are enclosed to form a lower groove (201), the magnetic block (1) is arranged in the upper groove (200) and the lower groove (201), and after the card body is spliced, the upper groove (200) is abutted to the edge of the lower groove (201).

2. An educational card in accordance with claim 1, further comprising:

the protective sleeve (5) covers the outer side wall and the bottom of the card body;

wherein, lag (5) and the lateral wall joint of this card body.

3. A teaching card as claimed in claim 1, wherein: the surface of the upper shell (3) and/or the lower shell (4) is provided with a separation line (6), and the separation line (6) is used for separating the card body into at least two operation areas.

4. A teaching card as claimed in any one of claims 1-3, wherein: the outer surfaces of the upper shell (3) and the lower shell (4) are made of materials which can be used for writing by an oil pen.

5. A teaching card as claimed in claim 2, wherein: the card body's the outside is equipped with relative first recess (7) that sets up, the tank bottom of first recess (7) is equipped with a plurality of draw-in grooves (8), a plurality of draw-in grooves (8) distribute on last casing (3) and lower casing (4), and the outside of every draw-in groove (8) is equipped with constant head tank (9).

6. An educational card in accordance with claim 5, wherein: be equipped with on the inside wall of lag (5) and be used for with lug (500) of first recess (7) gomphosis, one side that this lug (500) deviates from lag (5) is equipped with and is used for with draw-in groove (8) matched with fixture block (501), the outside of fixture block (501) is equipped with locating piece (502) with constant head tank (9) looks adaptation.

7. A teaching card as claimed in any one of claims 1-3, wherein: the inside bottom of lower casing (4) is equipped with erection column (400), one side that erection column (400) orientation upper casing (3) is equipped with socket (401), the inside upper end of upper casing (3) is equipped with and is used for inserting reference column (300) in socket (401) of erection column (400).

8. A teaching card as claimed in claim 2, wherein: and arc chamfers are formed at four corners of the outer side of the protecting sleeve (5).