CN114312108A

CN114312108A - English teaching vocabulary display device

Info

Publication number: CN114312108A
Application number: CN202210074632.7A
Authority: CN
Inventors: 张宝瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-04-12

Abstract

The application provides a pair of english teaching vocabulary display device includes the support body, first blackboard, second blackboard and subplate, the support body is installed on the wall, be equipped with first slide rail on the support body, second slide rail and third slide rail, install on the second slide rail third slide rail slidable, and the quadrature sets up, install on first slide rail first blackboard slidable, install on the third slide rail second blackboard slidable, subplate detachably installs on one side of first blackboard or second blackboard, generally speaking, this english teaching vocabulary display device can realize independently showing prefix vocabulary and suffix vocabulary of english, so that the student watches and understands.

Description

English teaching vocabulary display device

Technical Field

The application relates to the field of teaching aids, in particular to an English teaching vocabulary display device.

Background

In the English teaching process, common vocabularies are listed on a blackboard, the vocabularies are explained one by one through the root parts of the vocabularies, and combined vocabularies are listed on the blackboard, such as vocabularies with prefixes and vocabularies with suffixes, but the vocabularies are too many, and when the vocabularies are written on the blackboard, the vocabularies are basically provided with dense and numb chalk characters, so that students under the desk cannot quickly recognize the chalk characters and can follow the teaching progress of teachers

Disclosure of Invention

Solves the technical problem

For solving above problem, this application provides an english teaching vocabulary display device.

Technical scheme

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an english teaching vocabulary display device includes support body, first blackboard, second blackboard and subplate, and the support body is installed on the wall, is equipped with first slide rail, second slide rail and third slide rail on the support body, and on the second slide rail was installed to third slide rail slidable to the quadrature set up, first blackboard slidable ground was installed on first slide rail, and second blackboard slidable ground is installed on the third slide rail, and subplate detachably installs on one side of first blackboard or second blackboard.

Preferably, a guide groove is formed in one side of each of the first blackboard and the second blackboard, and a sliding block which can be in sliding connection with the guide groove is arranged on one side of the auxiliary board.

Preferably, the guide groove opening is provided with a stop block, one end of the sliding block, which enters the guide groove, is provided with a abutting block, and a gap exists between the abutting block and the stop block.

Preferably, the first absorbing part is arranged on each of two sides of the first blackboard and the second blackboard, and the second absorbing part which can be absorbed by the first absorbing part is arranged on one side of the auxiliary board.

Preferably, all be equipped with on one side of first blackboard and second blackboard with a plurality of bayonets with the guide way switch-on, be equipped with on one side of subplate can with the fastener of bayonet socket joint, carry out the joint through fastener and bayonet socket to the restriction subplate slides on the guide way.

Preferably, the fastener is provided with a pulling part at one end clamped with the bayonet, and the fastener can be separated from the bayonet by pulling the pulling part towards a direction far away from the fastener.

Preferably, the fastener is provided with an elastic part connected with the auxiliary plate on one side close to the bayonet.

Preferably, the blackboard eraser is arranged on the auxiliary plate.

Advantageous effects

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application and not to limit the application, in which:

FIG. 1 shows a schematic structural diagram of an embodiment of the present application;

fig. 2 is an exploded view illustrating a connection structure of a second blackboard, a second slide rail and a third slide rail in fig. 1;

fig. 3 is an exploded view illustrating a coupling structure of the first blackboard and the first slide rail in fig. 1;

FIG. 4 is an exploded view showing a connecting structure of the sub-board and the blackboard in the first embodiment;

FIG. 5 is an exploded view showing a connecting structure of the sub-board and the blackboard in the second embodiment;

fig. 6 shows a schematic structural diagram of a secondary plate in the second embodiment.

In the figure: the blackboard eraser comprises a 100 frame body, a 101 first slide rail, a 102 second slide rail, a 103 third slide rail, a 200 first blackboard, a 300 second blackboard, a 400 auxiliary plate, a 401 sliding block, a 402 abutting block, a 403 fastener, a 404 pulling piece, a 500 guide groove, a 501 stop block, a 502 bayonet, a 600 first absorbing part, a 700 second absorbing part, an 800 elastic part and a 900 blackboard eraser body.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1-6, the present application discloses an english teaching vocabulary display device, including a frame body 100, a first blackboard 200, a second blackboard 300 and an auxiliary board 400, the frame body 100 is installed on the wall, the frame body 100 is provided with a first slide rail 101, a second slide rail 102 and a third slide rail 103, the third slide rail 103 is slidably installed on the second slide rail 102, and the third slide rail 103 is orthogonally disposed, the first blackboard 200 is slidably installed on the first slide rail 101, the second blackboard 300 is slidably installed on the third slide rail 103, the auxiliary board 400 is detachably installed on one side of the first blackboard 200 or the second blackboard 300, one sides of the first blackboard 200 and the second blackboard 300 are both provided with a guide groove 500, and one side of the auxiliary board 400 is provided with a slider 401 slidably connected with the guide groove 500.

Specifically, in this embodiment, the first slide rail and the second slide rail are arranged in parallel on the frame body and are respectively disposed on the upper portion and the lower portion of the frame body, the third slide rail is slidably mounted on the second slide rail to form a cross-shaped slide rail structure, and sliding tables fixedly connected with the first blackboard and the second blackboard are respectively disposed on the first slide rail and the third slide rail, so that the first blackboard can slide left and right relative to the frame body along the first slide rail, the second blackboard can slide left and right and up and down relative to the frame body, a panel identical to the first blackboard and the second blackboard is disposed on the auxiliary plate, and can be used for writing chalk, and a blackboard eraser 900 is disposed on the auxiliary plate 400, so that the auxiliary plate can be used as an auxiliary plate for the first blackboard and the second blackboard and can be used for a chalk character erasing tool, wherein the auxiliary plate is provided with a plurality of auxiliary plates, and chalk characters on the auxiliary plate can be erased through blackboard erasers on other auxiliary plates.

Further, a stop 501 is arranged at the opening of the guide groove 500, a supporting block 402 is arranged at one end of the sliding block 401, which enters the guide groove 500, and a gap exists between the supporting block 402 and the stop 501.

The first absorbing parts 600 are provided on both sides of the first blackboard 200 and the second blackboard 300, and the second absorbing part 700 which can absorb the first absorbing parts 600 is provided on one side of the sub-board 400.

Referring to fig. 4, in the first embodiment, two stop blocks are respectively arranged on two sides of the opening of the guide groove, and a gap for the sliding block to enter is reserved, so that the guide groove is changed into a T-shaped groove structure, the sliding block and the abutting block are connected to form a T-shaped block structure, when the T-shaped block is embedded into the T-shaped groove, a gap exists between the abutting block and the stop block, so that the T-shaped block is not only slidably connected in the T-shaped groove, but also can swing in the gap, in the first embodiment, the first absorbing part and the second absorbing part are magnetic pastes capable of attracting each other, when the sub-plate is slidably arranged in the guide groove on the first blackboard or the second blackboard, the first absorbing part and the second absorbing part thereon attract each other, the sub-plate is fixed on one side of the first blackboard or the second blackboard, and when the sub-plate needs to move along the direction of the guide groove, the sub-plate moves away from the guide groove, at this moment, support on the T type piece just with the dog butt in T type groove, and first absorption spare and second adsorb the piece and break away from each other for the subplate can easily slide along the guide way, confirms that when needing to place on the guide way certain position, only need be close to the guide way direction with the subplate and remove, first absorption spare and second adsorb the piece just can inter attraction, fix the subplate on this position.

Further, a plurality of bayonets 502 communicated with the guide grooves 500 are arranged on one sides of the first blackboard 200 and the second blackboard 300, a fastener 403 capable of being connected with the bayonets 502 is arranged on one side of the auxiliary board 400, and the auxiliary board 400 is connected with the bayonets 502 in a clamping mode through the fastener 403 so as to limit the auxiliary board 400 to slide on the guide grooves 500.

The end of the fastener 403 engaged with the bayonet 502 is provided with a pulling member 404, and the fastener 403 can be separated from the bayonet 502 by pulling the pulling member 404 away from the fastener 403.

Referring to fig. 5 and 6, in the second embodiment, the plurality of bayonets are uniformly arranged on the outer side wall of the guide groove, the fastening ends of the fastening members are downward, so that when the secondary plate is installed on one side of the blackboard from top to bottom, the fastening ends of the fastening members need to be pulled apart by the pulling members in advance, the fastening members are in an outward pitching state, when a certain position needs to be fixed, the pulling members are loosened, the fastening members rebound through self material plasticity, and can be clamped with the bayonets corresponding to the position, so that the secondary plate is fixed on the position.

Further, an elastic member 800 connected with the sub-plate 400 is disposed on a side of the fastening member 403 close to the bayonet 502.

Specifically, because the fastener adopts carry out through self material plasticity with the bayonet socket joint, nevertheless break away from the bayonet socket with the fastener for a long time and many times, can make the plasticity of fastener descend, and then can't joint well with the bayonet socket again, moreover, the fastener comes to fix the subplate to blackboard one side through self material plasticity, its fixed effect is general, consequently through plus elastic component, coil spring promptly, connect between fastener and subplate lateral wall, one has strengthened fixed effect, two have prolonged the life of fastener.

In another embodiment, the English teaching vocabulary display device can have two groups, the two groups of devices can be spliced to form a complete blackboard, the blackboard is provided with four independent small blackboards, namely two first blackboards and two second blackboards,

although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an english teaching vocabulary display device which characterized in that includes:

the rack body (100) is installed on a wall surface, a first sliding rail (101), a second sliding rail (102) and a third sliding rail (103) are arranged on the rack body (100), and the third sliding rail (103) is slidably installed on the second sliding rail (102) and is arranged orthogonally;

the first blackboard (200), the said first blackboard (200) is installed on first slide rail (101) slidably;

the second blackboard (300), the said second blackboard (300) is installed on third slide rail (103) slidably;

a sub-plate (400), the sub-plate (400) being detachably mounted on one side of the first blackboard (200) or the second blackboard (300).

2. The English teaching vocabulary display device according to claim 1, wherein a guide groove (500) is formed on one side of each of the first blackboard (200) and the second blackboard (300), and a sliding block (401) capable of being slidably connected with the guide groove (500) is arranged on one side of the auxiliary board (400).

3. The English teaching vocabulary display device according to claim 2, wherein a stop block (501) is arranged at the opening of the guide groove (500), a stop block (402) is arranged at one end of the sliding block (401) entering the guide groove (500), and a gap exists between the stop block (501) and the stop block (402).

4. The English teaching vocabulary display device according to claim 3, wherein the first absorbing part (600) is arranged on both sides of the first blackboard (200) and the second blackboard (300), and the second absorbing part (700) which can absorb the first absorbing part (600) is arranged on one side of the auxiliary board (400).

5. The English teaching vocabulary display device of claim 2, characterized in that, all be equipped with on one side of first blackboard (200) and second blackboard (300) with a plurality of bayonet socket (502) of putting through with guide way (500), be equipped with on vice board (400) one side can with fastener (403) of bayonet socket (502) joint, through fastener (403) carry out the joint with bayonet socket (502) to restriction vice board (400) slides on guide way (500).

6. The English teaching vocabulary display device as claimed in claim 5, wherein a pulling member (404) is disposed at one end of the fastening member (403) engaged with the bayonet (502), and the fastening member (403) can be disengaged from the bayonet (502) by pulling the pulling member (404) in a direction away from the fastening member (403).

7. The English teaching vocabulary display device as claimed in claim 6, wherein the fastener (403) is provided with a resilient member (800) connected to the sub-plate (400) on the side near the bayonet (502).

8. The device for displaying english teaching vocabulary according to claim 1, wherein the side plate (400) is provided with a blackboard eraser (900).