CN113611162A

CN113611162A - Multimode english teaching device of english teaching

Info

Publication number: CN113611162A
Application number: CN202110830892.8A
Authority: CN
Inventors: 宋媛媛
Original assignee: Jiangsu Institute of Economic and Trade Technology
Current assignee: Jiangsu Institute of Economic and Trade Technology
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-05

Abstract

The invention discloses a multi-mode English teaching device for English teaching, which comprises a bottom plate, wherein an adjusting mechanism is arranged in the middle of the top end of the bottom plate, a frame body is arranged at the upper end of the adjusting mechanism, an installation groove is formed in the frame body, and a display screen is fixedly installed in the installation groove; after the L template moved to suitable position, the user can loosen the pull rod and in proper order two sets of bolts of reverse knob, thereby make it insert and establish in through-hole and another correspond the fixed orifices, and then it is fixed with the L template, then the user can be transferred to suitable height with display screen and blackboard, later the user can use the display screen to demonstrate the teaching content on one side, use the blackboard to write corresponding knowledge point on one side and assist the teaching, thereby teaching quality and teaching effect have effectively been improved, furthermore, during multimode english teaching device is idle, the L template can play good guard action to the display screen with the blackboard, avoid the display screen to be destroyed by external object.

Description

Multimode english teaching device of english teaching

Technical Field

The invention relates to the technical field of English teaching tools, in particular to a multi-mode English teaching device for English teaching.

Background

The multi-modal teaching method is that human senses the world through five senses, namely vision, hearing, touch, smell and taste, and the interaction mode between various senses and the external environment is a mode. Five types of communication modalities, namely a visual modality, an auditory modality, a tactile modality, an olfactory modality and a gustatory modality, are generated by the five sensory channels. In the teaching process, a plurality of channels and a plurality of teaching means are utilized to mobilize the cooperative operation of a plurality of senses of learners so as to achieve the teaching method for deepening the impression and strengthening the memory, namely an audio-visual moving contact multi-mode teaching mode.

The multimode english teaching device that present english teaching used still has certain not enough, install fixed projecting apparatus in the classroom if present multimode teaching device is most, give birth to on projecting the teaching content to the curtain by the projecting apparatus, nevertheless because the position of projecting apparatus is fixed unchangeable, can't and then the height-adjusting according to the demand that different number students study, the practicality is lower, and when the projecting apparatus carries out the projection, can't write corresponding knowledge point and supply the student to study on the blackboard, thereby teaching quality and teaching effect have been reduced, we propose a multimode english teaching device of english teaching for this reason and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a multi-mode English teaching device for English teaching, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-mode English teaching device for English teaching comprises a bottom plate, wherein an adjusting mechanism is arranged in the middle of the top end of the bottom plate, a frame body is arranged at the upper end of the adjusting mechanism, a mounting groove is formed in the frame body, a display screen is fixedly mounted in the mounting groove, an L-shaped plate matched with the display screen for use is arranged on the frame body in a sliding clamping mode, and a blackboard is fixedly mounted on one side of the L-shaped plate;

the adjusting mechanism comprises an upright post, one end of the upright post is fixedly connected with a bottom plate, a T-shaped groove is formed in the upright post, symmetrically arranged positioning rods are arranged on two sides of the top end of the T-shaped groove in a sliding clamping mode, a spring is arranged at one end of each positioning rod, a partition plate is arranged at one end of the spring and fixedly installed in the T-shaped groove, a traction rope is fixedly connected to the middle of one side of each positioning rod, symmetrically distributed pulleys are rotatably installed at the upper end of the T-shaped groove, one end of each traction rope penetrates through the partition plate and is in winding connection with the pulleys, two groups of traction ropes are fixedly connected with a loop frame through the leading-out ends connected to the pulleys in a winding mode, a through groove matched with the loop frame is formed in the lower end of the T-shaped groove in a penetrating mode, a U-shaped plate is slidably sleeved on the outer side of the upright post, and the top end of the U-shaped plate is fixedly connected with the frame body, and the inboard both ends of U template all seted up the multiunit constant head tank, the one end of locating lever can extend to the outside in T type groove and slide and insert and establish in the constant head tank.

As a preferable technical scheme of the invention, the frame body is provided with a U-shaped groove, and the L-shaped plate is slidably clamped in the U-shaped groove.

As a preferred technical scheme of the invention, the frame body is provided with symmetrically arranged through holes in a penetrating manner, the L-shaped plate is provided with two groups of fixing holes, and bolts can be inserted into the through holes and the fixing holes in a threaded manner.

As a preferred technical scheme of the invention, the middle part of one side of the L-shaped plate is fixedly provided with a pull rod, and the outer surface of the pull rod is covered with a layer of anti-skid grains.

As a preferred technical scheme of the invention, two groups of symmetrically distributed slide blocks are fixedly installed at the bottom end of the inner side of the U-shaped plate, symmetrically arranged slide grooves are formed in both sides of the upright post, and the slide blocks are slidably clamped in the slide grooves.

As a preferable technical solution of the present invention, the length of the slider is smaller than the length of the slide groove.

As a preferable technical scheme of the invention, two sides of the top end of the U-shaped plate are provided with symmetrically distributed supporting plates, and one side of each supporting plate is fixedly connected with the frame body.

As a preferred technical scheme of the invention, rollers are fixedly arranged on the periphery of the bottom end of the bottom plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when the multi-mode English teaching device is used in daily life, a user can push the multi-mode English teaching device to a proper position, then the user can turn and take off the two groups of bolts in sequence, then the user can pull the two groups of pull rods simultaneously so as to drive the two groups of L-shaped plates to move backwards and further drive the two groups of blackboards to move backwards, after the L-shaped plates are moved to the proper position, the user can loosen the pull rods and turn and reverse the two groups of bolts in sequence so as to enable the pull rods to be inserted into the through holes and the other corresponding fixing holes, thereby fixing the L-shaped plates, then the user can adjust the display screen and the blackboards to proper heights, then the user can use the display screen to display teaching contents and use the blackboards to write corresponding knowledge points for auxiliary teaching at the same time, thereby effectively improving the teaching quality and the teaching effect, in addition, during the idle period of the multi-mode English teaching device, the L-shaped plates and the blackboards can play a good protection role in the display screen, the display screen is prevented from being damaged by external objects.

2. Before the use, the user can step on back the type frame, thereby use through the cooperation of two sets of haulage ropes and pulley to drive two sets of locating levers and do the motion in opposite directions, and then make locating lever and constant head tank separation, and the use extrusion spring of cooperation baffle, when the locating lever separates completely with corresponding constant head tank, the user can hand the framework and upwards mention, thereby drive the U template and shift up, loosen back the type frame until moving the display screen to suitable height, the spring will extend this moment, thereby promote two sets of locating levers and do the motion dorsad, and then make the one end of locating lever insert and establish in another corresponds the constant head tank, and then fix the U template once more, thereby realized convenient regulation and the fixing of display screen and blackboard height, and then can satisfy the demand that different number students studied, the practicality is higher.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the present invention;

FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged structural view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged structural view of the structure at C in FIG. 2 according to the present invention;

fig. 6 is a schematic structural diagram of an adjusting mechanism in the invention.

In the figure: 1. a base plate; 11. a roller; 2. an adjustment mechanism; 21. a column; 22. a T-shaped groove; 23. positioning a rod; 24. a spring; 25. a partition plate; 26. a hauling rope; 27. a pulley; 28. a back-shaped frame; 29. a through groove; 210. a U-shaped plate; 211. positioning a groove; 212. a slider; 213. a chute; 214. a support plate; 3. a frame body; 31. mounting grooves; 32. a U-shaped groove; 33. a through hole; 34. a bolt; 4. a display screen; 5. an L-shaped plate; 51. a fixing hole; 52. a pull rod; 6. a blackboard.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a multi-mode English teaching device for English teaching comprises a bottom plate 1, wherein an adjusting mechanism 2 is arranged in the middle of the top end of the bottom plate 1, a frame body 3 is arranged at the upper end of the adjusting mechanism 2, a mounting groove 31 is formed in the frame body 3, a display screen 4 is fixedly mounted in the mounting groove 31, an L-shaped plate 5 matched with the display screen 4 for use is arranged on a sliding card on the frame body 3, and a blackboard 6 is fixedly mounted on one side of the L-shaped plate 5;

the adjusting mechanism 2 comprises a vertical column 21, one end of the vertical column 21 is fixedly connected with the bottom plate 1, a T-shaped groove 22 is formed in the vertical column 21, positioning rods 23 which are symmetrically arranged are arranged on two sides of the top end of the T-shaped groove 22 in a sliding clamping mode, one end of each positioning rod 23 is provided with a spring 24, one end of each spring 24 is provided with a partition plate 25, each partition plate 25 is fixedly installed in the T-shaped groove 22, the middle of one side of each positioning rod 23 is fixedly connected with a traction rope 26, pulleys 27 which are symmetrically distributed are rotatably installed at the upper end of the T-shaped groove 22, one end of each traction rope 26 penetrates through each partition plate 25 and is in winding connection with each pulley 27, leading-out ends of the two groups of traction ropes 26 which are in winding connection with the pulleys 27 are fixedly connected with a loop-shaped frame 28, a through groove 29 which is matched with the loop-shaped frame 28 for use is formed in a sliding clamping mode at the lower end of the T-shaped groove 22 and in the through groove 29, so that the traction ropes 26 can be driven to move by treading the loop-shaped frame 28, the outside slip of stand 21 has cup jointed U template 210, the top and the framework 3 fixed connection of U template 210, and the inboard both ends of U template 210 have all seted up multiunit constant head tank 211, and the one end of locating lever 23 can extend to the outside of T type groove 22 and slide and insert and establish in constant head tank 211 to can be fixed with U template 210.

The frame body 3 is provided with a U-shaped groove 32, and the L-shaped plate 5 is slidably clamped in the U-shaped groove 32.

The through hole 33 that sets up the symmetry on the framework 3 runs through, has seted up two sets of fixed orificess 51 on the L template 5, can the screw thread insert in through hole 33 and the fixed orificess 51 and be equipped with bolt 34 to can be in the same place L template 5 is fixed with framework 3, and then ensured the normal use of display screen 4 and blackboard 6.

A pull rod 52 is fixedly installed in the middle of one side of the L-shaped plate 5, a layer of anti-slip grains are covered on the outer surface of the pull rod 52, and the anti-slip grains can increase the friction force between the hand of a user and the pull rod 52, so that the user can pull the anti-slip lines conveniently.

The slider 212 of two sets of symmetric distributions is installed to U template 210's inboard bottom fixed mounting, and the spout 213 that the symmetry set up is all seted up to the both sides of stand 21, and slider 212 slide card is established in spout 213, uses through the cooperation of slider 212 with spout 213, has played spacing and guide effect to U template 210's removal.

The length of the sliding block 212 is less than that of the sliding groove 213, so as to ensure that the U-shaped plate 210 can slide normally.

The top both sides of U template 210 are equipped with the backup pad 214 of symmetric distribution, and one side and framework 3 fixed connection of backup pad 214 use through setting up of backup pad 214, have effectively improved framework 3's installation stability.

Bottom plate 1's bottom fixed mounting has gyro wheel 11 all around, and gyro wheel 11 sets up the use, and it provides convenience to adjust for the removal of multimode english teaching device.

The working principle is as follows: in daily use of the invention, a user can push the multi-mode English teaching device to a proper position, then the user can turn and take off the two groups of bolts 34 in sequence, then the user can pull the two groups of pull rods 52 simultaneously to drive the two groups of L-shaped plates 5 to move in a backward direction and further drive the two groups of blackboards 6 to move in a backward direction, after the L-shaped plates 5 move to the proper position, the user can loosen the pull rods 52 and turn the two groups of bolts 34 in a reverse direction in sequence so as to be inserted into the through holes 33 and the other corresponding fixing holes 51 to fix the L-shaped plates 5, then the user can adjust the height of the frame body 3 according to actual use requirements, at the moment, the user can step on the shaping frame 28, so that the two groups of positioning rods 23 are driven to move in opposite directions by the matching of the two groups of traction ropes 26 and the pulleys 27, further the positioning rods 23 are separated from the positioning grooves 211, and the separation plate 25 is matched with the extrusion spring 24, when the positioning rod 23 is completely separated from the corresponding positioning groove 211, the user can hold the frame body 3 and lift it upwards to drive the U-shaped plate 210 to move upwards, the return frame 28 is loosened when the display screen 4 is moved to a proper height, the spring 24 is stretched at the moment, so that the two positioning rods 23 are pushed to move backwards, one end of each positioning rod 23 is inserted into the corresponding positioning groove 211, and the U-shaped plate 210 is fixed again, so that the convenient adjustment and fixation of the height of the display screen 4 and the blackboard 6 are realized, the learning requirements of different students can be met, the practicability is high, when the display screen 4 and the blackboard 6 are adjusted to a proper height, the user can use the display screen 4 to display teaching contents and use the blackboard 6 to write corresponding knowledge points to assist teaching, so that the teaching quality and the multi-mode teaching effect are effectively improved, in addition, when the English teaching device is idle, the L-shaped plate 5 and the blackboard 6 can well protect the display screen 4, and the display screen 4 is prevented from being damaged by external objects.

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 multimode english teaching device of english teaching, includes bottom plate (1), its characterized in that: the blackboard eraser is characterized in that an adjusting mechanism (2) is arranged in the middle of the top end of the bottom plate (1), a frame body (3) is arranged at the upper end of the adjusting mechanism (2), a mounting groove (31) is formed in the frame body (3), a display screen (4) is fixedly mounted in the mounting groove (31), an L-shaped plate (5) matched with the display screen (4) for use is arranged on the frame body (3) in a sliding and clamping mode, and a blackboard (6) is fixedly mounted on one side of the L-shaped plate (5);

the adjusting mechanism (2) comprises an upright post (21), one end of the upright post (21) is fixedly connected with the bottom plate (1), a T-shaped groove (22) is formed in the upright post (21), symmetrically-arranged positioning rods (23) are arranged on two sides of the top end of the T-shaped groove (22) in a sliding manner, a spring (24) is arranged at one end of each positioning rod (23), a partition plate (25) is arranged at one end of each spring (24), the partition plates (25) are fixedly installed in the T-shaped groove (22), a traction rope (26) is fixedly connected to the middle of one side of each positioning rod (23), symmetrically-distributed pulleys (27) are rotatably installed at the upper end of the T-shaped groove (22), one end of each traction rope (26) penetrates through each partition plate (25) and is in winding connection with the corresponding pulley (27), and two groups of traction ropes (26) are fixedly connected with a shaping frame (28) at the leading-out ends wound on the corresponding pulleys (27), one side lower extreme of stand (21) runs through and sets up logical groove (29) that use with returning type frame (28) cooperation, return type frame (28) slip card and establish in the lower extreme and logical groove (29) of T type groove (22), the outside slip of stand (21) has cup jointed U template (210), the top and framework (3) fixed connection of U template (210), and the inboard both ends of U template (210) have all seted up multiunit constant head tank (211), the one end of locating lever (23) can extend to the outside of T type groove (22) and slide and insert and establish in constant head tank (211).

2. The multi-modal english teaching device of english teaching of claim 1, wherein: u-shaped groove (32) is formed in the frame body (3), and the L-shaped plate (5) is slidably clamped in the U-shaped groove (32).

3. The multi-modal english teaching device of english teaching of claim 2, wherein: run through on framework (3) and set up through-hole (33) that the symmetry set up, set up two sets of fixed orificess (51) on L template (5), can the screw thread insert in through-hole (33) and fixed orificess (51) and be equipped with bolt (34).

4. The multi-modal english teaching device of english teaching of claim 1, wherein: the middle part of one side of the L-shaped plate (5) is fixedly provided with a pull rod (52), and the outer surface of the pull rod (52) is covered with a layer of anti-skid grains.

5. The multi-modal english teaching device of english teaching of claim 1, wherein: the inboard bottom fixed mounting of U template (210) has slider (212) of two sets of symmetric distributions, spout (213) that the symmetry set up are all seted up to the both sides of stand (21), slider (212) slip card is established in spout (213).

6. The multi-modal english teaching device of english teaching of claim 5, wherein: the length of the sliding block (212) is less than that of the sliding groove (213).

7. The multi-modal english teaching device of english teaching of claim 1, wherein: the top both sides of U template (210) are equipped with symmetric distribution's backup pad (214), one side and framework (3) fixed connection of backup pad (214).

8. The multi-modal english teaching device of english teaching of claim 1, wherein: and rollers (11) are fixedly arranged on the periphery of the bottom end of the bottom plate (1).