CN219500695U - Teaching equipment convenient to use - Google Patents

Abstract

The utility model provides a convenient-to-use teaching device, which belongs to the technical field of teaching devices, and comprises a display plate and a movable box with a box opening, wherein a first fixed plate is fixedly connected to the box opening of the movable box, a movable plate is slidably assembled below the first fixed plate in the movable box, a second fixed plate is arranged below the movable plate in the movable box at intervals, movable columns are arranged on the side surface of the display plate facing the movable box at intervals, the end part of the movable column, which is far away from the display plate, penetrates through the first fixed plate and is arranged on the movable plate, and a height adjusting assembly for adjusting the height of the display plate is arranged in the movable box; through setting up the altitude mixture control subassembly can make the teacher adjust the height of show board at any time, no matter whether there is the electricity all not influence this teaching equipment's normal use.

Description

Teaching equipment convenient to use

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to teaching equipment convenient to use.

Background

The teaching is a human-specific talent training activity consisting of the teaching of teachers and the learning of students, through which the teachers purposefully, planarly and orderly guide the students to learn and master cultural scientific knowledge and skills, promote the improvement of quality of the students and enable the students to be people required by society.

In the teaching process, a teacher generally adopts a blackboard to conduct teaching, and the blackboard is fixed in a certain teaching room and cannot move at will, so that the blackboard has certain limitation in use.

The utility model discloses an interactive teaching device for English teaching, which can enable the teaching device to be used in moving through a base, rollers, a display board and a driving assembly, and when the interactive teaching device is used, a teacher can write teaching contents on the display board and can interact with students well, so that teaching interests and teaching quality can be improved.

However, the interactive teaching equipment for English teaching has certain disadvantages, the equipment adopts the driving motor to drive the display board, the driving motor needs to be electrified for use, and if the driving motor does not operate under the condition of no electricity, the display board cannot be adjusted in height in use, so that the equipment has certain limitations in use.

Disclosure of Invention

In view of this, the utility model provides a convenient-to-use teaching device which not only can be moved and interacted with students conveniently, but also can be operated and controlled manually to adjust the height of the display board, and is not limited by the existence of electric power support.

In order to solve the technical problems, the utility model provides a convenient-to-use teaching device, which comprises a display board, and further comprises a movable box with a box opening, wherein a first fixed plate is fixedly connected to the box opening of the movable box, a movable plate is slidably assembled below the first fixed plate in the movable box, a second fixed plate is arranged below the movable plate in the movable box at intervals, movable columns are arranged on the side surface of the display board, facing the movable box, at intervals, the end part of the movable column, far away from the display board, penetrates through the first fixed plate and is arranged on the movable plate, and a height adjusting assembly for adjusting the height of the display board is arranged in the movable box.

Preferably, the adjusting component comprises a threaded rod, one end of the threaded rod is rotationally connected to the downward side face of the first fixed plate, the other end of the threaded rod penetrates through the movable plate and is rotationally connected to the second fixed plate, the threaded rod is in threaded connection with the movable plate, a round hole is formed in the side face of the second fixed plate, the end portion of the threaded rod is rotationally connected in the round hole through a bearing, and a driving component used for driving the threaded rod to rotate and enabling the movable plate to move up and down is arranged below the second fixed plate.

Preferably, the drive assembly comprises a rotating shaft, one end of the rotating shaft is positioned in the round hole and fixedly connected with the threaded rod, the other end of the rotating shaft is rotatably connected to the bottom of the movable box, a worm wheel is arranged on the peripheral surface of the rotating shaft, a worm used for being matched with the worm wheel is rotationally connected to the movable box, and one end of the worm extends out of the movable box.

Preferably, a rotating disk for driving the worm to rotate is arranged on the end part of the worm which is positioned outside the movable box.

Preferably, the two sides corresponding to the movable box are respectively provided with a sliding groove, the movable plate is in sliding connection with the sliding grooves through a sliding block, and the sliding block and the sliding grooves are in sliding assembly.

Preferably, a storage box is arranged on the movable box, and a partition plate for separating the space in the storage box is arranged in the storage box.

Preferably, the bottom of the movable box is provided with travelling wheels.

The beneficial effects are that: 1) The height of the display board can be adjusted at any time by a teacher through the arrangement of the height adjusting assembly, and the normal use of the teaching equipment is not affected no matter whether electricity exists or not; 2) By arranging the storage box, the storage box can store chalks and blackboard erasers, and a teacher can conveniently take the chalks and the blackboard erasers at any time in the moving process of teaching equipment; 3) The traveling wheels are arranged, so that the teaching equipment can be conveniently moved.

Drawings

FIG. 1 is a schematic perspective view of a teaching device of the present utility model;

FIG. 2 is a schematic view of a rear view cross-section of the teaching apparatus of the present utility model;

FIG. 3 is a schematic view of a left-hand cross-sectional structure of the teaching apparatus of the present utility model for ease of use;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a display board; 2. a moving case; 3. a first fixing plate; 4. a movable plate; 5. a second fixing plate; 6. a movable column; 7. a threaded rod; 8. a rotation shaft; 9. a worm wheel; 10. a worm; 11. a rotating disc; 12. a chute; 13. a storage box; 14. a partition plate; 15. and a walking wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4: the teaching equipment convenient to use, including show board 1, still including the movable box 2 that has the case mouth, the case mouth department that removes case 2 has linked firmly first fixed plate 3, the below slip that is located first fixed plate 3 in the movable box 2 is equipped with fly leaf 4, fly leaf 4 can reciprocate in removing case 2, the below interval that is located fly leaf 4 in the movable box 2 is equipped with second fixed plate 5, the interval is provided with movable column 6 on the side of show board 1 towards removing case 2, the tip that show board 1 was kept away from to movable column 6 passes first fixed plate 3 and establishes on fly leaf 4, be equipped with the altitude mixture control subassembly that is used for carrying out the regulation to show board 1 height in the movable box 2.

Wherein, the quantity of activity post 6 is two, and two activity posts 6 interval setting, activity post 6 can make stable the reciprocates of show board 1. In practical application, the teacher can adjust the position of the movable plate 4 through the height adjusting component, and then the display plate 1 correspondingly moves up and down under the action of the movable column 6.

The height adjustment assembly will be described in detail below.

Referring to fig. 2, in this embodiment, the adjusting component includes a threaded rod 7, one end of the threaded rod 7 is rotatably connected to the downward side of the first fixed plate 3, the other end passes through the movable plate 4 and is rotatably connected to the second fixed plate 5, the threaded rod 7 is threadably connected to the movable plate 4, a circular hole (not shown in the drawing) is formed in the side of the second fixed plate 5, the end of the threaded rod 7 is rotatably connected in the circular hole through a bearing (not shown in the drawing), and a driving component for driving the threaded rod 7 to rotate and move the movable plate 4 up and down is disposed below the second fixed plate 5.

The movable plate 4 can reciprocate along the extending direction of the threaded rod 7 by rotating the threaded rod 7, and the height of the display plate 1 can be accurately adjusted by rotating the threaded rod 7.

Further, referring to fig. 3 and 4, in the present embodiment, the driving assembly includes a rotation shaft 8, one end of the rotation shaft 8 is located in the circular hole and is fixedly connected with the threaded rod 7, the other end is rotatably connected to the bottom of the movable case 2, a worm wheel 9 is provided on the outer circumferential surface of the rotation shaft 8, a worm 10 adapted to the worm wheel 9 is rotatably connected to the movable case 2, and one end of the worm 10 extends out of the movable case 2.

When the teaching equipment is used, a teacher can rotate the worm 10 to drive the worm wheel 9 to rotate, and the worm wheel 9 drives the threaded rod 7 to rotate, so that the movable plate 4 moves in the movable box 2.

To facilitate the teacher to rotate the worm 10, in this embodiment, a rotating disk 11 for driving the worm 10 to rotate is provided on the end of the worm 10 located outside the moving box 2.

In this embodiment, the corresponding two sides in the moving box 2 are respectively provided with a sliding groove 12, the movable plate 4 is slidably connected with the sliding groove 12 through a sliding block, the sliding block and the sliding groove 12 realize sliding assembly, and the sliding groove 12 and the sliding block facilitate the movement of the movable plate 4.

In this embodiment, the mobile case 2 is provided with a storage box 13, and a partition plate 14 for separating the space in the storage box 13 is arranged in the storage box 13, and the storage box 13 can be used for placing blackboard eraser and chalk, so that a teacher can conveniently take the blackboard eraser and chalk.

In this embodiment, the bottom of the mobile case 2 is provided with four travelling wheels 15, and the four travelling wheels 15 are uniformly distributed on the bottom of the mobile case 2 at intervals in the form of a rectangular array.

The working principle of the utility model is as follows: when teaching is needed by using the teaching equipment, a teacher can push the movable box 2 to move under the action of the travelling wheel 15, so that the teaching equipment can move randomly in a classroom, and can conveniently interact with students. The height of show board 1 can carry out manual regulation according to teacher's demand, and teacher rotates rotary disk 11 and can drive worm 10 rotatory, and worm 10 and worm wheel 9 meshing drive worm wheel 9 rotate, because rotation axis 8 links firmly with the one end of threaded rod 7, and when worm wheel 9 rotates, the corresponding rotation of threaded rod 7 also, threaded rod 7 and fly leaf 4 are threaded connection, and then can drive fly leaf 4 and remove in removing case 2, and in addition, show board 1 passes through movable column 6 and establishes on fly leaf 4, so fly leaf 4 removes show board 1 also can corresponding removal.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (7)

1. The utility model provides a teaching equipment convenient to use, includes show board, its characterized in that: still including having the movable box of case mouth, the case mouth department that removes the case has linked firmly first fixed plate, the below sliding fit who is located first fixed plate in the movable box has the fly leaf, the below interval that is located the fly leaf in the movable box is equipped with the second fixed plate, the interval is provided with the movable column on the side of show board orientation movable box, the tip that the show board was kept away from to the movable column passes first fixed plate and establishes on the fly leaf, be equipped with the altitude mixture control subassembly that is used for carrying out the regulation to the show board height in the movable box.

2. The teaching equipment convenient to use according to claim 1, wherein the adjusting component comprises a threaded rod, one end of the threaded rod is rotatably connected to the downward side face of the first fixed plate, the other end of the threaded rod penetrates through the movable plate and is rotatably connected to the second fixed plate, the threaded rod is in threaded connection with the movable plate, a round hole is formed in the side face of the second fixed plate, the end portion of the threaded rod is rotatably connected in the round hole through a bearing, and a driving component used for driving the threaded rod to rotate and enabling the movable plate to move up and down is arranged below the second fixed plate.

3. The easy-to-use teaching device of claim 2, wherein: the driving assembly comprises a rotating shaft, one end of the rotating shaft is positioned in the round hole and fixedly connected with the threaded rod, the other end of the rotating shaft is rotatably connected to the bottom of the moving box, a worm wheel is arranged on the peripheral surface of the rotating shaft, a worm used for being matched with the worm wheel is rotationally connected in the moving box, and one end of the worm extends out of the moving box.

4. A convenient teaching device according to claim 3 and characterized in that: and a rotating disk used for driving the worm to rotate is arranged at the end part of the worm outside the movable box.

5. The easy-to-use teaching device of claim 1, wherein: the movable plate is connected with the sliding grooves in a sliding mode through sliding blocks, and the sliding blocks and the sliding grooves are assembled in a sliding mode.

6. A convenient teaching device according to any of claims 1-5 and characterized in that: the movable box is provided with a storage box, and a partition plate for separating the space in the storage box is arranged in the storage box.

7. The easy to use teaching device of claim 6, wherein: and travelling wheels are arranged at the bottom of the movable box.