CN215007111U

CN215007111U - Multimode english teaching device of english teaching

Info

Publication number: CN215007111U
Application number: CN202121236718.2U
Authority: CN
Inventors: 杨安平; 施霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-03
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of the teaching equipment, especially, be a multimode english teaching device of english teaching, including the loading board, the last fixed surface of loading board installs the teaching board that the right side set up for the opening, the last fixed surface of teaching board installs the connecting plate, the lower fixed surface of connecting plate installs the fixed block, the spout has been seted up to the lower surface of fixed block, the last fixed surface of loading board installs baffle and limiting plate, the left side fixed mounting of loading board has the board of placing, the last fixed surface who places the board installs the motor, fixed mounting has the locating lever between limiting plate and the baffle, the output shaft tip fixed mounting of motor has the screw rod. The utility model discloses a motor, screw rod, movable block, clean the cooperation of piece and pulley, solved current teaching device can not clear up the face automatically and can not satisfy the problem that the people of different heights used.

Description

Multimode english teaching device of english teaching

Technical Field

The utility model relates to a teaching equipment technical field specifically is a multimode english teaching device of english teaching.

Background

English teaching refers to a process of teaching English for people who have English or not in a first language, the English teaching relates to a plurality of professional theoretical knowledge, including linguistics, second language acquisition, vocabularies, sentence academy, literature, corpus theory, cognitive psychology and the like, the English teaching is a progressive process, English learning is crucial for people who have English or not in the first language at present in globalization and rapid development, along with the development of technology, multi-modal teaching becomes a development trend of English teaching, most of the existing English teaching adopts teaching boards for teaching, the existing teaching boards leave teaching traces left in use after use, the teaching traces are usually cleaned by teachers or students manually, however, a large amount of dust is generated during cleaning, and the dust can damage the physical health of people to a certain extent after being sucked, simultaneously corresponding height can not be adjusted to current teaching board, satisfies the people of different heights and uses, therefore we propose the multimode english teaching device of english teaching and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multimode english teaching device of english teaching has solved current teaching device and can not clear up the face automatically and can not satisfy the problem that the people of different heights used.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a multi-mode English teaching device for English teaching comprises a bearing plate, wherein a teaching plate with an opening at the right side is fixedly arranged on the upper surface of the bearing plate, a connecting plate is fixedly arranged on the upper surface of the teaching plate, a fixed block is fixedly arranged on the lower surface of the connecting plate, a chute is formed in the lower surface of the fixed block, a baffle plate and a limiting plate are fixedly arranged on the upper surface of the bearing plate, a placing plate is fixedly arranged on the left side of the bearing plate, a motor is fixedly arranged on the upper surface of the placing plate, a positioning rod is fixedly arranged between the limiting plate and the baffle plate, a screw rod is fixedly arranged at the end part of an output shaft of the motor, the right end of the screw rod is rotatably connected with the left side of the baffle plate, a movable block is in threaded connection with the outer side of the screw rod, the movable block is slidably sleeved on the outer side of the positioning rod, and a wiping block is fixedly arranged on the upper surface of the movable block, the upper end of the wiping block is fixedly provided with a pulley, and the outer side of the pulley is in sliding connection with the side wall of the sliding chute.

Further, the lower fixed surface of loading board installs two hollow loop bars, the equal sliding connection of inner wall of hollow loop bar has the montant, a plurality of slots have all been seted up to the front side of montant, the equal fixed mounting in front side of hollow loop bar has first spring, the equal fixed mounting in front end of first spring has T shape round bar, hollow loop bar slides the cover respectively and establishes the outside at T shape round bar, the rear end of T shape round bar is pegged graft with a slot in a plurality of slots mutually.

Furthermore, the lower end of the vertical rod is fixedly provided with a supporting plate.

Further, the inner wall sliding connection of teaching board has built-in board, two circular recesses have been opened to the rear side of built-in board, the rear side fixed mounting of teaching board has the second spring, the rear end fixed mounting of second spring has the circular board, the front side fixed mounting of circular board has the inserted bar, the outside at the inserted bar is established to teaching board sliding sleeve, the inserted bar is pegged graft mutually with the circular recess that lies in the right side in two circular recesses.

Furthermore, a U-shaped handle is fixedly arranged on the right side of the built-in plate.

Further, the front side fixed mounting of loading board has the receiver.

(III) advantageous effects

Compared with the prior art, the utility model provides a multimode english teaching device of english teaching possesses following beneficial effect:

the utility model discloses, through motor, screw rod, movable block, clean the cooperation of piece and pulley, when needs are cleared up the teaching board that has used up and are cleaned, the starter motor, the motor drives the screw rod and rotates, and the screw rod rotates and drives the movable block and remove, and the movable block removes and drives and clean the piece and remove, cleans the piece and removes and drive the pulley and remove, and the pulley slides in the spout to the realization is cleaned the clearance of teaching board.

Drawings

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

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

FIG. 6 is an enlarged view of the structure at C in FIG. 3;

fig. 7 is a schematic structural view of the built-in board in fig. 2.

In the figure: 1. a teaching board; 2. a connecting plate; 3. a fixed block; 4. a carrier plate; 5. placing the plate; 6. a motor; 7. a limiting plate; 8. a baffle plate; 9. positioning a rod; 10. a screw; 11. a storage box; 12. a hollow loop bar; 13. a vertical rod; 14. a support plate; 15. a U-shaped handle; 16. a built-in plate; 17. a wiping block; 18. a first spring; 19. a T-shaped round bar; 20. a second spring; 21. inserting a rod; 22. a circular plate; 23. a pulley; 24. a movable block.

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

As shown in fig. 1-7, an embodiment of the present invention provides: a multi-mode English teaching device for English teaching comprises a bearing plate 4, a teaching plate 1 which is used for conveniently cleaning the teaching plate 1, wherein the upper surface of the bearing plate 4 is fixedly provided with the teaching plate 1, the right side of the teaching plate 1 is provided with an opening, the upper surface of the teaching plate 1 is fixedly provided with a connecting plate 2, the lower surface of the connecting plate 2 is fixedly provided with a fixed block 3, the lower surface of the fixed block 3 is provided with a chute, the upper surface of the bearing plate 4 is fixedly provided with a baffle 8 and a limiting plate 7, the left side of the bearing plate 4 is fixedly provided with a placing plate 5, the upper surface of the placing plate 5 is fixedly provided with a motor 6, a positioning rod 9 is fixedly arranged between the limiting plate 7 and the baffle 8, the end part of an output shaft of the motor 6 is fixedly provided with a screw rod 10, the right end of the screw rod 10 is rotatably connected with the left side of the baffle 8, the outer side of the screw rod 10 is in threaded connection with a movable block 24, and the movable block 24 is slidably sleeved on the outer side of the positioning rod 9, the last fixed surface of movable block 24 installs and wipes piece 17, wipe the upper end fixed mounting of piece 17 and have pulley 23, the outside of pulley 23 and the lateral wall sliding connection of spout, when needs are cleared up the teaching board 1 that uses up and are cleaned, starter motor 6, motor 6 drives screw rod 10 and rotates, screw rod 10 rotates and drives movable block 24 and remove, movable block 24 removes and drives and wipes piece 17 and remove, wipe piece 17 and remove and drive pulley 23 and remove, pulley 23 slides in the spout, thereby the realization is wiped the clearance of teaching board 1.

As shown in fig. 1, in order to adjust the height of the teaching board 1, two hollow rods 12 are fixedly mounted on the lower surface of the supporting board 4, the inner walls of the hollow rods 12 are slidably connected with a vertical rod 13, the front sides of the vertical rods 13 are respectively provided with a plurality of slots, the front sides of the hollow rods 12 are respectively fixedly provided with a first spring 18, the front ends of the first springs 18 are respectively fixedly provided with a T-shaped round rod 19, the hollow rods 12 are respectively slidably sleeved on the outer sides of the T-shaped round rods 19, the rear ends of the T-shaped round rods 19 are inserted into one of the slots, when the height of the teaching board 1 needs to be adjusted, the T-shaped round rods 19 are pulled forward, the T-shaped round rods 19 stretch the first springs 18, when the T-shaped round rods 19 are completely pulled away from one of the slots, the hollow rods 12 are moved to drive the teaching board 1 to move, and when the teaching board is moved to a proper position, when the T-shaped round rod 19 is loosened, the first spring 18 in the stretching state is reset, the first spring 18 drives the T-shaped round rod 19 to move, and when the T-shaped round rod 19 is inserted into one of the slots again, the teaching board 1 is fixed.

As shown in fig. 2, a support plate 14 is fixedly mounted on the lower end of the vertical rod 13 to stabilize the teaching device.

As shown in fig. 3, in order to increase the teaching area, an inner plate 16 is slidably connected to an inner wall of the teaching board 1, two circular grooves are formed in a rear side of the inner plate 16, a second spring 20 is fixedly mounted on a rear side of the teaching board 1, a circular plate 22 is fixedly mounted on a rear side of the second spring 20, an insertion rod 21 is fixedly mounted on a front side of the circular plate 22, the teaching board 1 is slidably sleeved on an outer side of the insertion rod 21, and the insertion rod 21 is inserted into the circular groove on the right side of the two circular grooves.

As shown in FIG. 2, to facilitate pulling the inner panel 16, a U-shaped handle 15 is fixedly installed at the right side of the inner panel 16.

As shown in fig. 1, a storage case 11 is fixedly installed at the front side of the carrier plate 4 to facilitate storage of the teaching aid.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multimode english teaching device of english teaching, includes loading board (4), its characterized in that: the teaching board comprises a bearing plate (4), a connecting plate (2), a fixing block (3), a sliding groove, a baffle (8) and a limiting plate (7), a holding plate (5), a motor (6), a positioning rod (9), a screw (10), a right end of the screw (10), a left side of the baffle (8), a right end of the screw (10), a movable block (24), a lower end of the screw (10), a lower end of the movable block, a lower end of the, the movable block (24) is slidingly sleeved on the outer side of the positioning rod (9), the upper surface of the movable block (24) is fixedly provided with a wiping block (17), the upper end of the wiping block (17) is fixedly provided with a pulley (23), and the outer side of the pulley (23) is connected with the side wall of the sliding chute in a sliding manner.

2. The multi-modal english teaching device of english teaching of claim 1, wherein: the lower fixed surface of loading board (4) installs two hollow loop bars (12), the equal sliding connection of inner wall of hollow loop bar (12) has montant (13), a plurality of slots have all been seted up to the front side of montant (13), the equal fixed mounting in front side of hollow loop bar (12) has first spring (18), the equal fixed mounting in front end of first spring (18) has T shape pole (19), hollow loop bar (12) slip cap respectively is established in the outside of T shape pole (19), the rear end of T shape pole (19) is pegged graft mutually with a slot in a plurality of slots.

3. The multi-modal english teaching device of english teaching of claim 2, wherein: the lower ends of the vertical rods (13) are fixedly provided with supporting plates (14).

4. The multi-modal english teaching device of english teaching of claim 1, wherein: the inner wall sliding connection of teaching board (1) has built-in board (16), open the rear side of built-in board (16) and be equipped with two circular recesses, the rear side fixed mounting of teaching board (1) has second spring (20), the rear end fixed mounting of second spring (20) has circular board (22), the front side fixed mounting of circular board (22) has inserted bar (21), the outside at inserted bar (21) is established in teaching board (1) slip cap, the circular recess that is located the right side in inserted bar (21) and two circular recesses is pegged graft mutually.

5. The multi-modal english teaching device of english teaching of claim 4, wherein: the right side of the built-in plate (16) is fixedly provided with a U-shaped handle (15).

6. The multi-modal english teaching device of english teaching of claim 1, wherein: the front side of the bearing plate (4) is fixedly provided with a storage box (11).