CN214752333U

CN214752333U - Training platform based on block chain English listening comprehension examination

Info

Publication number: CN214752333U
Application number: CN202120934464.5U
Authority: CN
Inventors: 胡榕; 刘小娟; 邹颖
Original assignee: Jiangxi University Of Software Technology
Current assignee: Jiangxi University Of Software Technology
Priority date: 2021-05-03
Filing date: 2021-05-03
Publication date: 2021-11-16
Anticipated expiration: 2031-05-03

Abstract

The utility model discloses a training platform based on block chain English listening comprehension examination, which comprises a writing desk, a display screen and a broadcasting device, wherein two ends of the writing desk are fixedly connected with a baffle plate, a mounting plate is fixedly connected with the back of the writing desk, the middle part of one side of the mounting plate is fixedly connected with the display screen, the top part of the mounting plate is fixedly connected with a lamp-light compensator, the top end of the mounting plate is fixedly connected with a metal hose, the top end of the metal hose is fixedly connected with the broadcasting device, the bottom end of the writing desk is fixedly connected with a movable adjusting column, the bottom part of the movable adjusting column is embedded and connected with a fixed adjusting column, a groove is arranged inside the fixed adjusting column, an English listening comprehension training mechanism can help a user to train listening comprehension, and simultaneously has the function of adjusting the position of the broadcasting device, the practicability of the training platform is improved, and a height adjusting mechanism can carry out height adjustment on the training platform, the practicability of the training platform is improved, the training platform is suitable for being used in English listening tests, and the development prospect is wide in the future.

Description

Training platform based on block chain English listening comprehension examination

Technical Field

The utility model relates to a block chain technical field specifically is a training platform based on block chain english listening comprehension examination.

Background

The block chain is a database with a data hash verification function, blocks are data blocks, the data blocks are combined into a chain structure according to time sequence, the reliability of the database is maintained collectively in a distributed accounting mode by using a cryptographic algorithm, and all the data blocks are connected according to the time sequence to form the block chain.

The training platform of current english listening comprehension examination adopts earphone broadcast english listening comprehension, though also can reach the purpose of training english listening comprehension, nevertheless lack the simulation to english listening comprehension examination, the user wears the earphone for a long time and carries out english listening comprehension training and leads to the ear uncomfortable easily, the most height-adjusting height that lacks of training platform of current english listening comprehension examination simultaneously, can't adjust the height of training platform according to user's height, it is comparatively inconvenient when leading to some height overheight or short users to use the training platform.

Therefore, how to design a training platform based on block chain english listening tests becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a training platform based on block chain english listening comprehension examination to solve the ear discomfort that leads to that proposes in the above-mentioned background art, lack altitude mixture control function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a training platform based on block chain English listening comprehension examination comprises a writing desk, a display screen and a broadcasting device, wherein two ends of the writing desk are fixedly connected with a baffle plate, a mounting plate is fixedly connected to the back of the writing desk, the display screen is fixedly connected to the middle of one side of the mounting plate, a lamp light compensator is fixedly connected to the top of the mounting plate, a metal hose is fixedly connected to the top of the mounting plate, the broadcasting device is fixedly connected to the top of the metal hose, a movable adjusting column is fixedly connected to the bottom of the writing desk, a fixed adjusting column is embedded and connected to the bottom of the movable adjusting column, a bottom plate is fixedly connected to the bottom of the fixed adjusting column, a fixed plate is fixedly connected to one end of the fixed adjusting column, a telescopic motor is fixedly connected to the middle of the fixed plate, and a telescopic column is movably connected to the top of the telescopic motor, one end fixedly connected with activity regulating plate of activity regulation post, the top fixedly connected with gusset plate of activity regulation post.

Preferably, the middle part of the other side of the mounting plate is fixedly connected with a writing board, the bottom end of the writing board is fixedly connected with a storage support, a writing pen is tightly attached to the inside of the storage support, the writing board is rectangular, and a U-shaped groove is formed in the storage support.

Preferably, the baffle is the rectangle, is equipped with two altogether, installs respectively in the desk left and right sides, the light compensator is equipped with four, has the certain distance between every light compensator.

Preferably, activity regulation post, fixed regulation post and bottom plate are equipped with two respectively, and fixed regulation post inside be equipped with activity regulation post assorted recess, the fixed plate is the rectangle, also is the rectangle when activity regulation board and flexible post fixed connection are in the same place.

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

1. this kind of training platform based on block chain english listening comprehension examination, through setting up listening comprehension training mechanism, user's accessible display screen watches the listening comprehension topic, broadcast equipment can broadcast corresponding listening comprehension, user's accessible metal collapsible tube adjusts the position of broadcast equipment, there is the certain distance in broadcast equipment and user, broadcast in the air, can imitate english listening comprehension examination scene better, also be difficult for causing the harm to user's ear simultaneously, user's available paper pen notes the answer, training platform's practicality has been improved.

2. This kind of training platform based on block chain english listening comprehension examination, through setting up height adjusting mechanism, when the flexible post of flexible motor control on the fixed plate retracts downwards, flexible post can drive the movable adjusting plate, the movable adjusting plate drives in the fixed regulation post of movable adjusting post withdrawal, reach the purpose of reducing the training platform with this, otherwise when flexible motor drive flexible post upwards extends, the training platform also can be heightened correspondingly, avoided the training platform because the altitude problem can't be applicable to user's the condition.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic perspective view of a part of the hearing training mechanism of the present invention.

In the figure: 1. a writing desk; 2. a baffle plate; 3. mounting a plate; 4. a display screen; 5. a light compensator; 6. a metal hose; 7. broadcasting equipment; 8. a movable adjusting column; 9. fixing the adjusting column; 10. a base plate; 11. a fixing plate; 12. a telescopic motor; 13. a telescopic column; 14. a movable adjusting plate; 15. a reinforcing plate; 16. a writing board; 17. a placement support; 18. a writing pen.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a training platform based on block chain English listening tests comprises a writing desk 1, a display screen 4 and a broadcasting device 7, wherein two ends of the writing desk 1 are fixedly connected with a baffle 2, the back of the writing desk 1 is fixedly connected with a mounting plate 3, the middle part of one side of the mounting plate 3 is fixedly connected with the display screen 4, the top of the mounting plate 3 is fixedly connected with a light compensator 5, the top of the mounting plate 3 is fixedly connected with a metal hose 6, the top of the metal hose 6 is fixedly connected with the broadcasting device 7, the bottom of the writing desk 1 is fixedly connected with a movable adjusting column 8, the bottom of the movable adjusting column 8 is embedded and connected with a fixed adjusting column 9, the bottom of the fixed adjusting column 9 is fixedly connected with a bottom plate 10, one end of the fixed adjusting column 9 is fixedly connected with a fixing plate 11, the middle part of the fixing plate 11 is fixedly connected with a telescopic motor 12, and the top of the telescopic motor 12 is movably connected with a telescopic column 13, one end of the movable adjusting column 8 is fixedly connected with a movable adjusting plate 14, and the top end of the movable adjusting column 8 is fixedly connected with a reinforcing plate 15.

Preferably, the opposite side middle part fixedly connected with board 16 of mounting panel 3, the bottom fixedly connected with of board 16 puts thing support 17, the inside of putting thing support 17 is closely laminated with writing pen 18, and board 16 is the rectangle, it is equipped with "U" shape recess on the thing support 17 to put, current english listening comprehension training platform function is comparatively single, the user can only practice with listening comprehension, can't play the effect of excitation, through setting up board 16, the user is having carried out with english listening comprehension training back once, writing pen 18 on the thing support 17 that can be used to put notes own score on board 16, supply other users to chase after and also can carry out english listening training with full attention simultaneously, the practicality of training platform has been improved.

Preferably, the baffle 2 is rectangular, the baffle 2 is provided with two blocks which are respectively arranged at the left side and the right side of the writing desk 1, four light compensators 5 are provided, a certain distance exists between each light compensator 5, the existing English listening test training platform adopts an earphone to play English listening, although the aim of training English listening can be achieved, the English listening test simulation is lacked, and users wear the earphone for a long time to carry out English listening training easily to cause ear discomfort, through the arrangement of the listening training mechanism, the users can watch listening questions through the display 4, the broadcasting equipment 7 can play corresponding listening, and the users can adjust the position of the broadcasting equipment 7 through the metal hose 6, broadcast equipment 7 has the certain distance with the user, broadcast in the air, can better imitate english listening comprehension examination scene, also be difficult to cause the harm to user's ear simultaneously, the user can record the answer with the note on desk 1, after the listening comprehension broadcast finishes, just can post the listening comprehension answer on display screen 4, when meetting the condition that light is not good, the user still can open light compensator 5 and throw light on, the user has been avoided under the environment that light is not good, it is comparatively inconvenient when writing the answer, the practicality of training platform has been improved.

Preferably, the movable adjusting column 8, the fixed adjusting column 9 and the bottom plate 10 are respectively provided with two, a groove matched with the movable adjusting column 8 is arranged in the fixed adjusting column 9, the fixing plate 11 is rectangular, the movable adjusting plate 14 is also rectangular when fixedly connected with the telescopic column 13, the movable adjusting column 8, the fixed adjusting column 9, the bottom plate 10, the fixing plate 11, the telescopic motor 12, the telescopic column 13 and the movable adjusting plate 14 jointly form a height adjusting mechanism, most of the existing English listening examination training platforms lack a height adjusting mechanism, the height of the training platform cannot be adjusted according to the height of a user, and users with too high or too low heights use the training platform are inconvenient to use, and by arranging the height adjusting mechanism, when the telescopic column 13 is controlled by the telescopic motor 12 on the fixing plate 11 to retract downwards, the telescopic column 13 can drive the movable adjusting plate 14, the movable adjusting plate 14 drives the movable adjusting column 8 to retract into the fixed adjusting column 9, so that the purpose of adjusting the training platform to be low is achieved, otherwise, when the telescopic motor 12 drives the telescopic column 13 to extend upwards, the training platform can be correspondingly adjusted to be high, the situation that the training platform cannot be suitable for a user due to height problems is avoided, and the practicability of the training platform is improved.

The working principle is as follows: firstly, by arranging the writing board 16, after a user performs English listening training once, the writing pen 18 on the object placing support 17 can be used for recording the score of the user on the writing board 16, so that other users can pursue and also perform English listening training with full attention, and the practicability of the training platform is improved;

then, by arranging the hearing training mechanism, a user can watch hearing questions through the display screen 4, the broadcasting equipment 7 can play corresponding hearing, the user can adjust the position of the broadcasting equipment 7 through the metal hose 6, the broadcasting equipment 7 has a certain distance from the user and broadcasts in the air, an English hearing examination scene can be better simulated, meanwhile, the ears of the user are not easily damaged, the user can record answers on the writing desk 1 by using paper notes, after the hearing is played, the hearing answers can be published on the display screen 4, when the user encounters a condition with poor light, the user can open the light compensator 5 for illumination, the problem that the user is inconvenient to write answers in the environment with poor light is avoided, and the practicability of the training platform is improved;

finally, through setting up height adjustment mechanism, when flexible post 13 of flexible motor 12 control on fixed plate 11 retracts downwards, flexible post 13 can drive adjustable plate 14, adjustable plate 14 drives in the fixed regulation post 9 of 8 retractions of adjustable column, reach the purpose of turning down the training platform with this, otherwise when flexible post 13 of flexible motor 12 drive upwards extends, the training platform also can be correspondingly heightened, avoided the training platform because the condition that the altitude problem can't be applicable to the user, the practicality of training platform has been improved, this is the theory of operation of this kind of training platform based on block chain english listening comprehension examination.

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 training platform based on block chain english listening comprehension examination, includes desk (1), display screen (4) and broadcast equipment (7), its characterized in that: the utility model discloses a writing desk, including the both ends fixedly connected with baffle (2) of desk (1), the back fixedly connected with mounting panel (3) of desk (1), one side middle part fixedly connected with display screen (4) of mounting panel (3), the top fixedly connected with lamp light compensator (5) of mounting panel (3), the top fixedly connected with metal collapsible tube (6) of mounting panel (3), the top fixedly connected with broadcast equipment (7) of metal collapsible tube (6), the bottom fixedly connected with activity regulation post (8) of desk (1), the bottom embedding of activity regulation post (8) is connected with fixed regulation post (9), the bottom fixedly connected with bottom plate (10) of fixed regulation post (9), the one end fixedly connected with fixed plate (11) of fixed regulation post (9), the middle part fixedly connected with flexible motor (12) of fixed plate (11), the top end swing joint of flexible motor (12) has flexible post (13), the one end fixedly connected with activity regulating plate (14) of activity regulating post (8).

2. The training platform for the blockchain english listening test according to claim 1, wherein: the top end of the movable adjusting column (8) is fixedly connected with a reinforcing plate (15).

3. The training platform for the blockchain english listening test according to claim 1, wherein: the utility model discloses a writing board, including mounting panel (3), the opposite side middle part fixedly connected with board (16), the bottom fixedly connected with of board (16) puts thing support (17), the inside of putting thing support (17) is closely laminated with writing pen (18), and board (16) are the rectangle, puts and is equipped with "U" shape recess on thing support (17).

4. The training platform for the blockchain english listening test according to claim 1, wherein: the baffle (2) is rectangular, is totally provided with two baffles and is respectively arranged at the left side and the right side of the writing desk (1).

5. The training platform for the blockchain english listening test according to claim 1, wherein: the number of the lamp light compensators (5) is four, and a certain distance exists between each lamp light compensator (5).

6. The training platform for the blockchain english listening test according to claim 1, wherein: the movable adjusting column (8), the fixed adjusting column (9) and the bottom plate (10) are respectively provided with two grooves, and the fixed adjusting column (9) is internally provided with grooves matched with the movable adjusting column (8).

7. The training platform for the blockchain english listening test according to claim 1, wherein: the fixed plate (11) is rectangular, and the movable adjusting plate (14) is also rectangular when fixedly connected with the telescopic column (13).