CN211684360U

CN211684360U - Grammar simulation demonstration device for language teaching training

Info

Publication number: CN211684360U
Application number: CN202020189720.8U
Authority: CN
Inventors: 幸郁芊
Original assignee: Changsha Normal University
Current assignee: Changsha Normal University
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-10-16
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a grammar simulation presentation device for language teaching training, including the blackboard main part, the blackboard frame has been installed in the outside of blackboard main part, the guide rail has been seted up at the inboard top of blackboard frame, the receipts roll box has been installed in the slip on the guide rail, hang on the receipts roll box and be equipped with the lifting rope, the blackboard sassafras has been around being equipped with to the one end of lifting rope, the inboard rotation of receipts roll box has been installed the winding stem, the elasticity book piece has been convoluteed at the both ends of winding stem; the blackboard demonstration device is characterized in that a guide rail is arranged on a blackboard frame of the demonstration device, a rolling box is slidably arranged on the guide rail, a blackboard eraser is hung at one end of the rolling box through a lifting rope, after grammar is demonstrated on the demonstration device, the grammar on a blackboard body can be erased through the hung blackboard eraser, different areas can be erased conveniently through the blackboard eraser, a display area is arranged on one side of the device, a clamping frame is arranged on the display area, and when the device is used for teaching demonstration, excellent grammar articles and the like can be clamped in the display area, so that a student can conveniently watch and learn.

Description

Grammar simulation demonstration device for language teaching training

Technical Field

The utility model belongs to the technical field of the teaching articles for use, concretely relates to grammar simulation presentation device is used in language teaching training.

Background

Language teaching refers to the teaching and learning activities of any language. The content includes the form of words, voice, vocabulary, grammar, listening and understanding, conversation, reading and writing. When general people lift language education, the general people mostly associate with foreign language teaching, when Chinese language education is mentioned, words such as Chinese or Chinese are used, a blackboard is not particularly a black board, and traditionally, the blackboard is a plane capable of being repeatedly written, is hard and is mostly used for teaching. Most of the materials are black, dark green and white, the green board surface is dark green, the materials are written by chalk, eyes of people are not stimulated, the eyesight protection is facilitated, the white board surface is white, various water-based color pens are used for writing, the traditional blackboard is matched with an electronic whiteboard, a projector, a computer, corresponding teaching software and hardware perfectly supplement the defects in the traditional teaching, the modern teaching technology really enters a classroom, and the natural trend of the development of the current education cause is achieved.

The conventional grammar simulation and demonstration device for language teaching and training is provided, and when the language teaching and training is carried out, the teaching contents of the grammar simulation and demonstration device usually comprise character forms, voices, vocabularies, grammars, audios, conversations, reading, writing and the like, and the grammar simulation and demonstration device is usually displayed through languages and blackboard writing during expression, so that the memory capability of a student is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grammar simulation presentation device is used in language teaching training, with the current grammar simulation presentation device is used in language teaching training who proposes in solving above-mentioned background art, when carrying out language teaching training usually, its teaching content covers the characters form, pronunciation, the vocabulary, grammar, the listening, the conversation, read and write etc. show through language and blackboard writing when expressing usually, improve student's memory capacity, but when writing grammar on the blackboard usually, blackboard writing on the blackboard after writing need use blackboard sassafras to erase, because blackboard sassafras loses easily, influence the efficiency of teaching in-process, reduce the problem of the device's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the grammar simulation demonstration device for language teaching and training comprises a blackboard main body, wherein a blackboard frame is arranged on the outer side of the blackboard main body, a guide rail is arranged at the top of the inner side of the blackboard frame, a winding box is arranged on the guide rail in a sliding mode, a lifting rope is hung on the winding box, one end of the lifting rope is wound with a blackboard eraser, a winding rod is arranged on the inner side of the winding box in a rotating mode, and elastic winding sheets are wound at two ends of the winding rod.

Preferably, the show area has been seted up to one side of blackboard frame, the connection is equipped with the double-layered frame in the show area, the swivel mount has been installed to the one end of double-layered frame, the double-layered frame rotates through the swivel mount and installs on the show area, just torsion spring has been installed to the swivel mount inboard.

Preferably, three clamping frames are arranged in the display area in a connecting mode.

Preferably, the clamping frame is of a rectangular annular structure.

Preferably, two display areas are symmetrically arranged on two sides of the blackboard main body.

Preferably, one end of the lifting rope is wound on the winding rod.

Preferably, the coiling box is provided with an integrated limiting block, and the coiling box is clamped with the guide rail in a sliding manner through the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used, a guide rail is arranged on a blackboard frame of the demonstration device, a rolling box is arranged on the guide rail in a sliding mode, one end of the rolling box is provided with a blackboard eraser in a hanging mode through a lifting rope, after grammar is demonstrated on the demonstration device, the grammar on a blackboard body can be erased through the hung blackboard eraser, the rolling box can move back and forth on the guide rail during erasing, meanwhile, the lifting rope on the rolling box can be pulled, different areas can be erased conveniently through the blackboard eraser, and the practicability of the device is improved;

(2) a show area has been seted up to one side at the device, and the show area facial make-up is equipped with the clamp frame, when using the device to impart knowledge to students the demonstration, can press from both sides outstanding grammar article etc. in the show area, makes things convenient for the scholars to watch the study, has improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rolling box of the present invention;

FIG. 3 is a schematic structural view of the clamping frame of the present invention;

in the figure: 1. a clamping frame; 2. a display area; 3. a blackboard main body; 4. a lifting rope; 5. a coiling box; 6. erasing the blackboard; 7. a guide rail; 8. a blackboard frame; 9. rolling the rod; 10. a limiting block; 11. an elastic roll sheet; 12. rotating; 13. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a grammar simulation demonstration device for language teaching and training comprises a blackboard body 3, wherein a blackboard frame 8 is arranged on the outer side of the blackboard body 3, a guide rail 7 is arranged at the top of the inner side of the blackboard frame 8, a winding box 5 is arranged on the guide rail 7 in a sliding mode, a lifting rope 4 is arranged on the winding box 5 in a hanging mode, a blackboard eraser 6 is arranged at one end of the lifting rope 4 in a winding mode, a winding rod 9 is arranged on the inner side of the winding box 5 in a rotating mode, elastic winding sheets 11 are wound at two ends of the winding rod 9, after grammar is demonstrated on the demonstration device, the grammar on the blackboard body 3 can be erased through the hung blackboard eraser 6, the winding box 5 can be pulled on the guide rail 7 in the erasing process, meanwhile, the lifting rope 4 in the winding box 5 can be pulled, and the blackboard eraser 6 can be conveniently used for.

In order to better use the device, in this embodiment, preferably, a display area 2 is formed on one side of the blackboard frame 8, a clamping frame 1 is connected in the display area 2, a rotating seat 12 is installed at one end of the clamping frame 1, the clamping frame 1 is rotatably installed on the display area 2 through the rotating seat 12, and a torsion spring 13 is installed inside the rotating seat 12, so that a learner can conveniently learn grammars, in order to place more grammatical articles, in this embodiment, preferably, three clamping frames 1 are connected in the display area 2, so that grammars of different types can be placed, so that clamping is more stable, in this embodiment, preferably, the clamping frame 1 is of a rectangular ring structure, so that picked articles are prevented from falling off, in order to show more diversification, in this embodiment, preferably, two display areas 2 are symmetrically formed on two sides of the blackboard body 3, in order to better hang the eraser 6, in this embodiment, preferably, a blackboard, the one end of lifting rope 4 is convoluteed on rolling up pole 9, is convenient for erase blackboard main part 3, for the better box 5 of rolling up of installing, in this embodiment, preferably, set up the stopper 10 of integral type on the box 5 of rolling up, the box 5 of rolling up slides the card through stopper 10 and guide rail 7 and establishes, the box 5 of rolling up of being convenient for makes a round trip to stimulate.

The utility model discloses a theory of operation and use flow: when the device is used, a guide rail 7 is arranged on a blackboard frame 8 of the demonstration device, a rolling box 5 is arranged on the guide rail 7 in a limited sliding mode, a blackboard eraser 6 is hung at one end of the rolling box 5 through a lifting rope 4, after grammar is demonstrated on the demonstration device, if demonstration data needs to be erased, the grammar on the surface of a blackboard main body 3 can be erased through the hung blackboard eraser 6, the rolling box 5 can be moved back and forth on the guide rail 7 during erasing, meanwhile, the lifting rope 4 on the rolling box 5 can be pulled, the lifting rope 4 drives a rolling rod 9 on the inner side of the rolling box 5 to rotate, elastic rolling sheets 11 at two ends of the rolling rod 9 are rolled to generate rolling force, when the blackboard eraser 6 is loosened after use, the rolling force generated by the elastic rolling sheets 11 drives the rolling rod 9 to roll the lifting rope 4 to recover the lifting rope 4, different areas are conveniently erased by using the blackboard eraser 6, a demonstration area 2 is arranged on one side of the surface of the main body 3, and a clamping frame 1 is connected and arranged on the demonstration area, the clamping frame 1 is rotatably connected through the rotary seat 12, the torsion spring 13 is arranged on the inner side of the rotary seat 12, when the device is used for teaching demonstration, excellent grammar articles and the like can be clamped in the clamping frame 1, the reaction force generated by torsion of the torsion spring 13 enables the clamping frame 1 to tightly clamp the picked grammar articles, a learner can conveniently watch and learn, and the practicability of the device is improved.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grammar simulation presentation device for language teaching training, includes blackboard main part (3), blackboard frame (8), its characterized in that have been installed in the outside of blackboard main part (3): the blackboard eraser is characterized in that a guide rail (7) is arranged at the top of the inner side of the blackboard frame (8), a rolling box (5) is installed on the guide rail (7) in a sliding mode, a lifting rope (4) is hung on the rolling box (5), a blackboard eraser (6) is wound at one end of the lifting rope (4), a rolling rod (9) is installed on the inner side of the rolling box (5) in a rotating mode, and elastic rolling sheets (11) are wound at two ends of the rolling rod (9).

2. The grammar simulation presentation device for language teaching training according to claim 1, wherein: show area (2) have been seted up to one side of blackboard frame (8), the connection is equipped with clamping frame (1) in show area (2), swivel mount (12) have been installed to the one end of clamping frame (1), clamping frame (1) rotates through swivel mount (12) and installs on show area (2), just torsion spring (13) have been installed to swivel mount (12) inboard.

3. The grammar simulation presentation device for language teaching training according to claim 2, wherein: three clamping frames (1) are connected in the display area (2).

4. The grammar simulation presentation device for language teaching training according to claim 2, wherein: the clamping frame (1) is of a rectangular annular structure.

5. The grammar simulation presentation device for language teaching training according to claim 2, wherein: two display areas (2) are symmetrically arranged on two sides of the blackboard main body (3).

6. The grammar simulation presentation device for language teaching training according to claim 1, wherein: one end of the lifting rope (4) is wound on the winding rod (9).

7. The grammar simulation presentation device for language teaching training according to claim 1, wherein: the coiling box (5) is provided with an integrated limiting block (10), and the coiling box (5) is slidably clamped with the guide rail (7) through the limiting block (10).