CN215265137U

CN215265137U - A auxiliary device for english listening comprehension teaching

Info

Publication number: CN215265137U
Application number: CN202120620818.9U
Authority: CN
Inventors: 陈建永
Original assignee: Linyi University
Current assignee: Linyi University
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-12-21
Anticipated expiration: 2031-03-27

Abstract

The utility model belongs to the technical field of teaching is supplementary, a an auxiliary device for english listening comprehension teaching is related to, wherein, including supporting baseplate, containing box and movable plate, the first electric putter of fixedly connected with on the supporting baseplate. Its beneficial effect is, this an auxiliary device for english listening comprehension teaching, through the containing box, the setting of backup pad and stereo set, when not using, can accomodate the stereo set, prevent that the stereo set from exposing when not using and causing the pollution externally, through first heat dissipation fan, the third recess, the setting of fourth recess and second heat dissipation fan, can dispel the heat to the stereo set in the backup pad, prevent that the stereo set from the high temperature when using, the radiating effect is not good, cause the stereo set to damage, setting through rotating electrical machines and teaching board, can adjust the angle of teaching board, thereby make things convenient for the student of different positions to watch, the front and the back of teaching board all can write knowledge simultaneously, writing area has also been increased simultaneously.

Description

A auxiliary device for english listening comprehension teaching

Technical Field

The utility model belongs to the technical field of the teaching is supplementary, concretely relates to an auxiliary device for english listening comprehension teaching.

Background

In English teaching, the hearing is a very important link, but very difficult link of being mastered, and the content that the student listened when listening to the hearing writes down with the hand can make the effect of hearing training better. For example, although an auxiliary device (application number: 202020775974.8) for english listening comprehension teaching disclosed in chinese patent literature solves the problems that the conventional listening comprehension teaching auxiliary device is inconvenient to adjust the height and the multimedia device is unstable, some teaching boards are inconvenient to adjust the angle, so that the students cannot watch the music conveniently, and the music equipment cannot be stored and radiated.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an auxiliary device for english listening comprehension teaching, it has solved and has been not convenient for to teaching class angle regulation and can't accomodate and radiating technical problem to sound equipment.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for English listening teaching comprises a supporting bottom plate, two accommodating boxes and a movable plate, wherein the supporting bottom plate is fixedly connected with two first electric push rods, the other ends of the two first electric push rods are fixedly connected with the same fixed plate, the fixed plate is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a teaching plate, two sides of the inner wall of the accommodating box are respectively provided with a second groove, the bottoms of the inner walls of the two second grooves are respectively fixedly connected with a third electric push rod, the other ends of the two third electric push rods are respectively fixedly connected with a fixed block, the opposite sides of the two fixed blocks are fixedly connected with the same supporting plate, the supporting plate is provided with a placing groove, a sound is arranged in the placing groove, and the supporting plate is provided with a fourth groove, the number of the fourth grooves is two, the interiors of the two fourth grooves are fixedly connected with a second heat dissipation fan, the top of the supporting plate is fixedly connected with two connecting rods, the other ends of the two connecting rods are fixedly connected with the same top plate, the bottom of the top plate is lapped with the top of the containing box, a third groove is arranged on the top plate, the top of the inner wall of the third groove is fixedly connected with a first heat dissipation fan, the supporting bottom plate is provided with a through groove, the inner wall of the through groove is lapped with a movable plate, the top of the movable plate is fixedly connected with a second electric push rod, the number of the second electric push rods is two, the supporting base plate is provided with first grooves, the other ends of the second electric push rods are fixedly connected with the tops of the inner walls of the two first grooves respectively, and the supporting base plate is fixedly connected with a cabinet body.

As a further aspect of the present invention: the support base plate is provided with a storage battery, and one side of the cabinet body is provided with a controller.

As a further aspect of the present invention: the storage battery is electrically connected with the controller through a wire, and the controller is electrically connected with the first electric push rod, the second electric push rod, the third electric push rod, the first heat dissipation fan, the second heat dissipation fan, the sound box and the rotating motor through wires respectively.

As a further aspect of the present invention: the supporting bottom plate is fixedly connected with a containing box which is positioned at the bottom of the teaching board.

As a further aspect of the present invention: the cabinet body is located one side of teaching board, the top of the cabinet body and the bottom fixed connection of containing box, be provided with the drawer on the supporting baseplate.

As a further aspect of the present invention: the movable plate is characterized in that sliding grooves are formed in the movable plate, the number of the sliding grooves is two, two sliding rods are fixedly connected to the inner wall of each sliding groove, two sliding sleeves are connected to the sliding rods in a sliding mode, two sides of each sliding sleeve are fixedly connected with two sides of the supporting bottom plate respectively, universal wheels are fixedly connected to the bottom of the movable plate, and anti-slip plates are fixedly connected to the bottom of the supporting bottom plate.

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

1. this an auxiliary device for english listening comprehension teaching, through the setting of containing box, backup pad and stereo set, when not using, can accomodate the stereo set, prevent that the stereo set from exposing when not using and externally causing the pollution, through the setting of first heat dissipation fan, third recess, fourth recess and second heat dissipation fan, can dispel the heat to the stereo set in the backup pad, prevent that the stereo set temperature is too high when using, and the radiating effect is not good, causes the stereo set to damage.

2. This an auxiliary device for english listening comprehension teaching through the setting of rotating electrical machines and teaching board, can adjust the angle of teaching board to the student of convenient different positions watches, and knowledge can all be write to the front and the back of teaching board simultaneously, has also increased simultaneously and has write the area, facilitates the use teaching board.

3. This an auxiliary device for english listening comprehension teaching through the cabinet body and the setting that holds the case, can place some instruments and chalks in cabinet internal portion, makes things convenient for the mr to impart knowledge to students and uses, through first electric putter's setting, can highly adjust the fixed plate to the convenience is highly adjusted the teaching board, and the teacher of convenient difference uses the teaching board.

Drawings

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

fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

fig. 3 is a schematic three-dimensional structure view of the support base plate of the present invention;

in the figure: 1. a support base plate; 2. a first electric push rod; 3. a fixing plate; 4. a rotating electric machine; 5. a teaching board; 6. a storage battery; 7. a controller; 8. a first groove; 9. a second electric push rod; 10. moving the plate; 11. a chute; 12. a slide bar; 13. a sliding sleeve; 14. a cabinet body; 15. a storage box; 16. a second groove; 17. a third electric push rod; 18. a fixed block; 19. a support plate; 20. sounding; 21. a connecting rod; 22. a third groove; 23. a first heat dissipation fan; 24. a fourth groove; 25. a second heat dissipation fan; 26. a top plate.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an auxiliary device for English listening teaching comprises a supporting base plate 1, a containing box 15 and a movable plate 10, wherein the supporting base plate 1 is fixedly connected with two first electric push rods 2, the height of a fixed plate 3 can be adjusted through the arrangement of the first electric push rods 2, so that the height of a teaching plate 5 can be adjusted conveniently, different teachers can use the teaching plate 5 conveniently, the other ends of the two first electric push rods 2 are fixedly connected with the same fixed plate 3, the fixed plate 3 is fixedly connected with a rotating motor 4, the angle of the teaching plate 5 can be adjusted through the arrangement of the rotating motor 4 and the teaching plate 5, students in different positions can watch conveniently, meanwhile, the front and the back of the teaching plate 5 can write knowledge, the writing area is increased, the teaching plate 5 is convenient to use, the output shaft of the rotating motor 4 is fixedly connected with a teaching board 5, two sides of the inner wall of the containing box 15 are respectively provided with a second groove 16, through the arrangement of the containing box 15, a supporting plate 19 and a sound 20, when the loudspeaker 20 is not used, the loudspeaker 20 can be contained, the loudspeaker 20 is prevented from being exposed outside to cause pollution when the loudspeaker is not used, the bottoms of the inner walls of the two second grooves 16 are respectively and fixedly connected with a third electric push rod 17, the other ends of the two third electric push rods 17 are respectively and fixedly connected with a fixed block 18, the opposite sides of the two fixed blocks 18 are respectively and fixedly connected with the same supporting plate 19, the supporting plate 19 is provided with a placing groove, the inside of the placing groove is provided with the sound 20, the supporting plate 19 is provided with a fourth groove 24, the number of the fourth grooves 24 is two, the inside of the two fourth grooves 24 is respectively and fixedly connected with a second heat dissipation fan 25, and the top of the supporting plate 19 is fixedly connected with a connecting rod 21, the number of the connecting rods 21 is two, the other ends of the two connecting rods 21 are fixedly connected with the same top plate 26, the bottom of the top plate 26 is lapped with the top of the containing box 15, the top plate 26 is provided with a third groove 22, the top of the inner wall of the third groove 22 is fixedly connected with a first heat dissipation fan 23, the sound 20 on the supporting plate 19 can be cooled through the arrangement of the first heat dissipation fan 23, the third groove 22, the fourth groove 24 and a second heat dissipation fan 25, the sound 20 is prevented from being damaged due to overhigh temperature and poor heat dissipation effect when the sound 20 is used, the supporting base plate 1 is provided with a through groove, the inner wall of the through groove is lapped with a moving plate 10, the top of the moving plate 10 is fixedly connected with second electric push rods 9, the number of the second electric push rods 9 is two, the supporting base plate 1 is provided with first grooves 8, the other ends of the two second electric push rods 9 are respectively and fixedly connected with the tops of the inner walls of the two first grooves 8, the supporting bottom plate 1 is fixedly connected with a cabinet 14.

Specifically, be provided with battery 6 on the supporting baseplate 1, one side of the cabinet body 14 is provided with controller 7, battery 6 passes through wire electric connection with controller 7, controller 7 can play the conventional known equipment of control for the computer and so on, controller 7 respectively with first electric putter 2, second electric putter 9, third electric putter 17, first heat dissipation fan 23, second heat dissipation fan 25, stereo set 20 and rotating electrical machines 4 pass through wire electric connection, setting through controller 7, can be respectively to first electric putter 2, second electric putter 9, third electric putter 17, first heat dissipation fan 23, second heat dissipation fan 25, the operating condition of stereo set 20 and rotating electrical machines 4 controls, fixedly connected with holds the case on the supporting baseplate 1, it is located the bottom of teaching board 5 to hold the case.

Specifically, the cabinet body 14 is located one side of teaching board 5, the top of the cabinet body 14 and the bottom fixed connection of containing box 15, be provided with the drawer on supporting baseplate 1, through the cabinet body 14 with hold the setting of case, some instrument and chalk can be placed in the internal portion of cabinet, make things convenient for the mr to teach the use, spout 11 has been seted up on movable plate 10, the quantity of spout 11 is two, the equal fixedly connected with slide bar 12 of inner wall of two spout 11, equal sliding connection has sliding sleeve 13 on two slide bar 12, the both sides of two sliding sleeve 13 respectively with supporting baseplate 1's both sides fixed connection, the bottom fixedly connected with universal wheel of movable plate 10, supporting baseplate 1's bottom fixedly connected with antiskid ribbed tile, through spout 11, the setting of slide bar 12 and sliding sleeve 13, at the in-process that movable plate 10 removed, can carry on spacingly to movable plate 10.

The utility model discloses a theory of operation does:

s1, when the device is used, the device is moved to a proper position, the controller 7 controls the second electric push rod 9 to extend to drive the supporting bottom plate 1 to move upwards, so that the antiskid plate is not contacted with the ground any more, after the pushing device is moved to the proper position, the controller 7 controls the second electric push rod 9 to contract, the second electric push rod 9 contracts to drive the supporting bottom plate 1 to move downwards, so that the antiskid plate is contacted with the ground, and the supporting bottom plate 1 is supported;

s2, when the teaching board 5 is used for teaching, the controller 7 controls the first electric push rod 2 to extend or contract, the position of the teaching board 5 is adjusted, and therefore the use is convenient, when the angle of the teaching board 5 needs to be adjusted, the controller 7 controls the rotating motor 4 to work, the rotating motor 4 drives the teaching board 5 to rotate, the angle of the teaching board 5 is adjusted, students in different positions can conveniently watch the teaching board 5, teaching contents can be written on the back of the teaching board 5, and the writing area is increased;

s3, when needing to use stereo set 20, controller 7 control third electric putter 17 extends, it upwards moves to drive fixed block 18, it upwards moves to drive backup pad 19, it upwards moves to drive roof 26, make stereo set 20 come out from containing box 15 inside, thereby use stereo set 20, controller 7 controls first heat dissipation fan 23 and second heat dissipation fan 25 and carries out work, all dispel the heat to the top and both sides of stereo set 20, prevent that the long-time use of stereo set 20 is too high in temperature, cause the damage.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an auxiliary device for english listening comprehension teaching, includes supporting baseplate (1), containing box (15) and movable plate (10), its characterized in that: the supporting base plate (1) is fixedly connected with first electric push rods (2), the number of the first electric push rods (2) is two, the other ends of the two first electric push rods (2) are fixedly connected with the same fixing plate (3), the fixing plate (3) is fixedly connected with a rotating motor (4), an output shaft of the rotating motor (4) is fixedly connected with a teaching board (5), two sides of the inner wall of the containing box (15) are respectively provided with a second groove (16), the bottoms of the inner walls of the two second grooves (16) are respectively fixedly connected with a third electric push rod (17), the other ends of the two third electric push rods (17) are respectively fixedly connected with a fixing block (18), the opposite sides of the two fixing blocks (18) are respectively fixedly connected with the same supporting plate (19), and the supporting plate (19) is provided with a placing groove, the sound box (20) is arranged in the placing groove, the supporting plate (19) is provided with four grooves (24), the number of the four grooves (24) is two, the insides of the two four grooves (24) are fixedly connected with second heat dissipation fans (25), the top of the supporting plate (19) is fixedly connected with connecting rods (21), the number of the connecting rods (21) is two, the other ends of the two connecting rods (21) are fixedly connected with the same top plate (26), the bottom of the top plate (26) is in lap joint with the top of the containing box (15), the top plate (26) is provided with a third groove (22), the top of the inner wall of the third groove (22) is fixedly connected with a first heat dissipation fan (23), the supporting bottom plate (1) is provided with a movable plate through groove, the inner wall of the through groove is lapped with a movable plate (10), the top of the movable plate (10) is fixedly connected with a second electric push rod (9), the quantity of second electric putter (9) is two, first recess (8) have been seted up on supporting baseplate (1), two the other end of second electric putter (9) respectively with the inner wall top fixed connection of two first recesses (8), fixedly connected with cabinet body (14) on supporting baseplate (1).

2. An auxiliary device for english listening teaching according to claim 1, wherein: the supporting base plate (1) is provided with a storage battery (6), and one side of the cabinet body (14) is provided with a controller (7).

3. An aid for english listening comprehension teaching according to claim 2, wherein: the storage battery (6) is electrically connected with the controller (7) through a wire, and the controller (7) is electrically connected with the first electric push rod (2), the second electric push rod (9), the third electric push rod (17), the first heat dissipation fan (23), the second heat dissipation fan (25), the sound box (20) and the rotating motor (4) through wires.

4. An auxiliary device for english listening teaching according to claim 1, wherein: fixedly connected with holds the case on supporting baseplate (1), holds the bottom that the case is located teaching board (5).

5. An auxiliary device for english listening teaching according to claim 1, wherein: the teaching board is characterized in that the cabinet body (14) is located on one side of the teaching board (5), the top of the cabinet body (14) is fixedly connected with the bottom of the containing box (15), and the supporting bottom plate (1) is provided with a drawer.

6. An auxiliary device for english listening teaching according to claim 1, wherein: the movable plate is characterized in that sliding grooves (11) are formed in the movable plate (10), the number of the sliding grooves (11) is two, two sliding rods (12) are fixedly connected to the inner wall of the sliding grooves (11), two sliding sleeves (13) are slidably connected to the sliding rods (12), two sides of the sliding sleeves (13) are fixedly connected with the two sides of the supporting bottom plate (1) respectively, universal wheels are fixedly connected to the bottom of the movable plate (10), and anti-slip plates are fixedly connected to the bottom of the supporting bottom plate (1).