CN214475828U

CN214475828U - English teaching assistance presentation device

Info

Publication number: CN214475828U
Application number: CN202120551404.5U
Authority: CN
Inventors: 刘笛
Original assignee: Jilin Foreign Studies University
Current assignee: Jilin Foreign Studies University
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-22
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a teaching technical field specifically indicates english teaching assistance presentation device. Including the demonstration frame, there is the transparent plate demonstration frame one side, there is the baffle in the demonstration frame, there is the storage frame in the demonstration frame, there is the body of rod in the demonstration frame, demonstration frame both sides all have the opening, there is the handwriting pad in the demonstration frame, the handwriting pad has the spout, handwriting pad one side has the four-wire board, there is the fixture block on the body of rod, the fixture block includes U type piece, U type piece both sides all have the arc piece, there is the lifter demonstration frame bottom, there is the bottom plate lifter bottom, there are four through-holes on the bottom plate, there are four threaded rods on the bottom plate, the threaded rod top is equipped with the bumping post, one of them bumping post top is equipped with the motor, connect through the connecting band between four bumping posts, the cover is equipped with the movable sleeve on the threaded rod, movable sleeve one side is equipped with the horizontal pole, horizontal pole one end bottom is equipped with the montant, the montant bottom is equipped with the universal wheel. The utility model discloses a can cultivate interest, be convenient for write english on the four-wire, can remove and the supplementary presentation device of fixed english teaching.

Description

English teaching assistance presentation device

Technical Field

The utility model relates to a teaching technical field specifically indicates english teaching assistance presentation device.

Background

The english is in present society, and the application is a lot of, and the english is also the indispensable language that people communicate, and in english teaching, often can draw the four-wire on the blackboard, can waste very long time when teaching, and the auxiliary presentation device of common english teaching lacks the interest and cultivates simultaneously to be not convenient for remove and height-adjusting.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can cultivate interest, be convenient for write english on the four-wire, can remove and supplementary presentation device of fixed english teaching.

The utility model discloses the technical scheme who adopts does: auxiliary presentation device of english teaching, its characterized in that: comprises a demonstration frame, a transparent plate is arranged on one side of the demonstration frame, a partition plate is arranged in the demonstration frame, a containing frame is arranged on two sides of the partition plate in the demonstration frame, a rod body penetrating through the partition plate is arranged on the top of the containing frame in the demonstration frame, openings are arranged on two sides of the demonstration frame, a handwriting board is arranged on the opening in the demonstration frame, a sliding groove is arranged on one side of the handwriting board close to the transparent plate, a four-wire plate is connected on one side of the handwriting board in a sliding mode through the sliding groove, a clamping block is clamped on the rod body and comprises a U-shaped block, arc-shaped blocks are arranged on two sides of the U-shaped block through springs, a lifting rod is arranged at the bottom of the demonstration frame, a bottom plate is arranged at the bottom of the lifting rod, four through holes are formed in the bottom plate, four threaded rods are arranged on the periphery of the lifting rod, blocking columns are arranged at the tops of the threaded rods, and a motor is arranged at the tops of the blocking columns, four connect through the connecting band between the bumping post, the cover is equipped with the movable sleeve on the threaded rod, movable sleeve one side is equipped with the horizontal pole, horizontal pole one end bottom is equipped with the montant, the montant bottom is equipped with the universal wheel.

And a handle is arranged on one side of the handwriting board, which is far away from the partition board.

And the output shaft of the motor is connected with the top of the retaining column.

And a thread for rotating the threaded rod is arranged at the joint of the movable sleeve and the threaded rod.

The universal wheel is provided with a locking structure.

The utility model has the advantages that:

the utility model has simple integral structure. The English teaching auxiliary demonstration device can drive one of the blocking columns 4.3 to rotate if a motor 4.4 is started to move, the other blocking columns 4.3 rotate through a connecting belt 4.5, the blocking columns 4.3 rotate to drive a threaded rod 4.2 to rotate, the threaded rod 4.2 rotates to enable a movable sleeve 4.6 to slide downwards, so as to drive a universal wheel 4.9 to penetrate through a through hole 4.1 to the bottom of a bottom plate 4, the device is moved to a destination, a locking structure of the universal wheel 4.9 is arranged, the device can be temporarily fixed through the universal wheel 4.9, the universal wheel 4.9 can penetrate through the bottom plate 4, when the universal wheel 4.9 is moved upwards, the device is fixed through the bottom plate 4 and is more stable, the height of the device can be conveniently adjusted through the arrangement of a lifting rod 3, if English needs to be learned through games, a hand 1.6 is firstly pulled out of a handwriting board 1.5, then Chinese and pictures are written on or pasted on the handwriting board 1.5, students, can follow fixture block 2 that corresponds the letter in containing frame 1.2, pass through extrusion arc 2.3 with fixture block 2, thereby extrusion spring 2.2 overlaps U type piece 2.1 and establishes on the body of rod 1.3, splice into corresponding english, fixture block 2 through finding corresponding letter has increased student's hands-on ability, the interest in learning has also been increased simultaneously, simultaneously baffle 1.1's setting, divide into two parts with demonstration frame 1, can let two students interdynamic together, the interactivity has been increased, if need write english of large tracts of land, accessible slip four-wire board 1.8 to corresponding position, write english on the transparent plate, four-wire board 1.8 accessible spout 1.7 slides, be convenient for write on whole transparent plate, make english write more perfect, also be convenient for the student of being convenient for to repeat the exercise simultaneously and write.

Drawings

Fig. 1 is the utility model discloses english teaching assistance presentation device's overall structure schematic diagram.

Fig. 2 is the utility model discloses supplementary presentation device of english teaching's fixture block schematic diagram.

Fig. 3 is the utility model discloses english teaching assistance presentation device's handwriting pad part structure sketch map.

Fig. 4 is the utility model discloses supplementary presentation device of english teaching's a portion schematic structure.

(1, demonstration frame, 2, fixture block, 3, lifter, 4, bottom plate, 1.1, clapboard, 1.2, storage frame, 1.3, rod, 1.4, opening, 1.5, writing pad, 1.6, handle, 1.7, chute, 1.8, four-line plate, 2.1, U-shaped block, 2.2, spring, 2.3, arc-shaped block, 4.1, through-hole, 4.2, threaded rod, 4.3, bumping post, 4.4, motor, 4.5, connecting belt, 4.6, movable sleeve, 4.7, cross bar, 4.8, vertical bar, 4.9, universal wheel)

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Interest can be cultivateed in order to solve, be convenient for write english on the four-wire, can remove and fix, the utility model provides a demonstration device is assisted in english teaching as shown in the figure, its characterized in that: comprises a demonstration frame 1, a transparent plate is arranged on one side of the demonstration frame 1, a partition plate 1.1 is arranged in the demonstration frame 1, object containing frames 1.2 are arranged on two sides of the partition plate 1.1 in the demonstration frame 1, a rod body 1.3 penetrating through the partition plate 1.1 is arranged on the top of the object containing frame 1.2 in the demonstration frame 1, openings 1.4 are arranged on two sides of the demonstration frame 1, a handwriting board 1.5 is arranged at the position of the opening 1.4 in the demonstration frame 1, a sliding chute 1.7 is arranged on one side, close to the transparent plate, of the handwriting board 1.5, a four-wire plate 1.8 is connected to one side of the handwriting board 1.5 in a sliding mode through the sliding chute 1.7, a clamping block 2 is clamped on the rod body 1.3, the clamping block 2 is arranged on the clamping block 2, the clamping block 2 comprises a U-shaped block 2.1, arc-shaped blocks 2.3 are arranged on two sides of the U-shaped block 2.1 through springs 2.2, four lifting rods 3 are arranged at the bottom of the demonstration frame 1, a bottom plate 4, four through holes 4 are arranged on the bottom plate 4, four lifting rods 4 are arranged on the lifting rods 4, threaded rod 4.2 top is equipped with bumping post 4.3, one of them bumping post 4.3 top is equipped with motor 4.4, four connect through connecting band 4.5 between the bumping post 4.3, the cover is equipped with movable sleeve 4.6 on the threaded rod 4.2, movable sleeve 4.6 one side is equipped with horizontal pole 4.7, horizontal pole 4.7 one end bottom is equipped with montant 4.8, montant 4.8 bottom is equipped with universal wheel 4.9.

The utility model discloses in 1.5 one side of handwriting board is kept away from baffle 1.1 one side and is equipped with handle 1.6.

The utility model discloses in motor 4.4 output shaft is connected with bumping post 4.3 top.

The utility model discloses in the uide bushing 4.6 is equipped with the screw thread that supplies threaded rod 4.2 to rotate with threaded rod 4.2 junction.

The utility model discloses in universal wheel 4.9 is equipped with the locking structure.

The English teaching auxiliary demonstration device of the embodiment can start the motor 4.4 to drive one of the blocking columns 4.3 to rotate if the device needs to be moved, the other blocking columns 4.3 rotate through the connecting belt 4.5, the blocking columns 4.3 rotate to drive the threaded rod 4.2 to rotate, the threaded rod 4.2 rotates to enable the movable sleeve 4.6 to slide downwards, so as to drive the universal wheel 4.9 to penetrate through the through hole 4.1 to the bottom of the bottom plate 4, the device is moved to a destination, the locking structure of the universal wheel 4.9 is arranged, the device can be temporarily fixed through the universal wheel 4.9, the universal wheel 4.9 can penetrate through the bottom plate 4, when the universal wheel 4.9 is moved upwards, the device is fixed through the bottom plate 4 and is more stable, the height of the device can be conveniently adjusted through the lifting rod 3, if English needs to be learned through games, the handwriting board 1.5 is firstly pulled out through the handle 1.6, then Chinese and pictures are written on or pasted on the handwriting board 1.5, the student, can follow fixture block 2 that corresponds the alphabetical in containing frame 1.2, pass through extrusion arc 2.3 with fixture block 2, thereby extrusion spring 2.2 overlaps U type piece 2.1 and establishes on the body of rod 1.3, splice into corresponding english, fixture block 2 through finding corresponding alphabetical has increased student's hands-on ability, the interest in learning has also been increased simultaneously, simultaneously baffle 1.1's setting, divide into two parts with demonstration frame 1, can let two students interdynamic together, the interactivity has been increased, if need the english of large tracts of land to write, accessible slip four-wire board 1.8 is to corresponding the position, write english on the transparent plate, four-wire board 1.8 accessible spout 1.7 slides, be convenient for write on whole transparent plate, make english write more perfect, the student of also being convenient for writes repeatedly simultaneously and practises.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. Auxiliary presentation device of english teaching, its characterized in that: comprises a demonstration frame (1), a transparent plate is arranged on one side of the demonstration frame (1), a partition plate (1.1) is arranged in the demonstration frame (1), a rod body (1.3) penetrating through the partition plate (1.1) is arranged at the top of the partition plate (1.2) in the demonstration frame (1), openings (1.4) are arranged on the two sides of the demonstration frame (1), a handwriting board (1.5) is arranged at the opening (1.4) in the demonstration frame (1), a sliding groove (1.7) is formed in one side, close to the transparent plate, of the handwriting board (1.5), a four-wire board (1.8) is connected to one side of the handwriting board (1.5) in a sliding mode through the sliding groove (1.7), a clamping block (2) is arranged on the rod body (1.3), the clamping block (2) comprises a U-shaped block (2.1), and arc-shaped blocks (2.2.3) are arranged on the two sides of the U-shaped block (2.1) through springs (2.2.2), demonstration frame (1) bottom is equipped with lifter (3), lifter (3) bottom is equipped with bottom plate (4), be equipped with four through-holes (4.1) on bottom plate (4), it is equipped with four threaded rods (4.2) around lifter (3) to lie in on bottom plate (4), threaded rod (4.2) top is equipped with bumping post (4.3), one of them bumping post (4.3) top is equipped with motor (4.4), four connect through connecting band (4.5) between bumping post (4.3), the cover is equipped with movable sleeve (4.6) on threaded rod (4.2), movable sleeve (4.6) one side is equipped with horizontal pole (4.7), horizontal pole (4.7) one end bottom is equipped with montant (4.8), montant (4.8) bottom is equipped with universal wheel (4.9).

2. The english teaching assistance presentation device of claim 1, characterized in that: and a handle (1.6) is arranged on one side of the handwriting board (1.5) far away from the partition board (1.1).

3. The english teaching assistance presentation device of claim 1, characterized in that: and an output shaft of the motor (4.4) is connected with the top of the retaining column (4.3).

4. The english teaching assistance presentation device of claim 1, characterized in that: the joint of the movable sleeve (4.6) and the threaded rod (4.2) is provided with a thread for the threaded rod (4.2) to rotate.

5. The english teaching assistance presentation device of claim 1, characterized in that: the universal wheel (4.9) is provided with a locking structure.