CN215527004U

CN215527004U - English tense teaching device

Info

Publication number: CN215527004U
Application number: CN202122078713.8U
Authority: CN
Inventors: 潘桂洪
Original assignee: Guangzhou Pearl River Vocational College Of Technology
Current assignee: Guangzhou Pearl River Vocational College Of Technology
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-14
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses an English tense teaching device, which comprises a device main body; in the utility model, the first rotating block can rotate on the sliding rod, so that four surfaces of the first rotating block can be displayed in front of students, the second rotating block is in threaded connection with the threaded rod, so that four surfaces of the second rotating block can be displayed in front of the students, then the manufactured word boards are stored in the storage groove, and the corresponding word boards can be taken out and pasted on the pasting board in the teaching process, so that a teacher does not need to write multiple words repeatedly, and the teaching efficiency can be enhanced by saving time; according to the teaching board, the teaching board can be fixed on the platform through the suckers, so that the stability of the teaching board is enhanced, and when equipment for erecting the teaching board is absent in a classroom, the first telescopic supporting leg and the second telescopic supporting leg are rotated out of the bottom groove and are perpendicular to the ground, so that the teaching board can be erected on the ground.

Description

English tense teaching device

Technical Field

The utility model belongs to the technical field of teaching aids, and particularly relates to an English tense teaching device.

Background

English teaching refers to the process of teaching english to persons whose english language is or is not the first language. English teaching relates to many professional theoretical knowledge, including linguistics, second language acquisition, vocabulary, sentence law, literature, corpus theory and cognitive psychology etc. content, and English teaching is a process that progresses gradually, and whether to the people that english is the first language or not, english study is all vital today in globalization rapid development.

It is known that actions or states occurring at different times and manners in english are represented by verb forms, which are called verb tenses, and such verb forms represent the action or state occurrence times and manners are easily confused in the learning process of english tenses.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the present invention provides an english tense teaching apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an English tense teaching device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an english tense teaching device, includes the device main part, the teaching board is installed on the top of device main part, the slide bar is installed on the inside top of teaching board, swing joint installs first commentaries on classics piece on the slide bar, the threaded rod is installed to inside one side of teaching board, threaded connection installs the second commentaries on classics piece on the threaded rod, one side fixed mounting of teaching board has pasting the board, the sucking disc is all installed to the bottom four corners department of teaching board, the bottom of teaching board is equipped with the kerve, the inside one end fixed mounting of kerve has first spill seat, first telescopic support leg is installed to one side of first spill seat, the inside other end fixed mounting of kerve has second spill seat, the telescopic support leg of second is installed to one side of second spill seat.

Furthermore, one end of the slide bar is fixedly provided with a first fixed seat, the other end of the slide bar is fixedly provided with a second fixed seat, and the first fixed seat and the second fixed seat are respectively fixedly arranged on the inner walls of the two sides of the teaching board.

Furthermore, the top fixed mounting of threaded rod has the third fixing base, the bottom fixed mounting of threaded rod has the fourth fixing base, the third fixing base with the fourth fixing base is fixed mounting respectively on the both ends inner wall of teaching board.

Furthermore, a plurality of groups of storage grooves are fixedly arranged at the bottom end inside the teaching board.

Furthermore, the top end of the sucking disc is fixedly provided with a pillar, and the top end of the pillar is fixedly connected with the bottom end of the teaching board.

Further, the internally mounted of first spill seat has first connecting seat, first connecting seat through connection installs first pivot, one side fixed mounting of first connecting seat has first telescopic support leg, the one end fixed mounting of first telescopic support leg has first base.

Furthermore, the inside of second spill seat installs the second connecting seat, second pivot is installed to second connecting seat through connection, one side fixed mounting of second connecting seat has the flexible supporting leg of second, the one end fixed mounting of the flexible supporting leg of second has the second base.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first rotating block can rotate on the sliding rod, so that four surfaces of the first rotating block can be displayed in front of students, the second rotating block is in threaded connection with the threaded rod, so that four surfaces of the second rotating block can be displayed in front of the students, then the manufactured word boards are stored in the storage groove, and in the teaching process, the corresponding word boards can be taken out and pasted on the pasting board.

2. According to the teaching board, the teaching board can be fixed on the platform through the suckers, so that the stability of the teaching board is enhanced, when equipment for erecting the teaching board is absent in a classroom, the first telescopic supporting leg and the second telescopic supporting leg are rotated out of the bottom groove and are perpendicular to the ground, so that the teaching board can be erected on the ground, and the height of the teaching board can be adjusted through the telescopic action of the first telescopic supporting leg and the second telescopic supporting leg, so that people with different heights can operate on the teaching board.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

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

fig. 3 is a schematic view of the structure of the bottom groove of the present invention.

Reference numerals:

1. a device main body; 2. a teaching board; 3. a slide bar; 301. a first rotating block; 302. a first fixed seat; 303. a second fixed seat; 4. a threaded rod; 401. a second rotating block; 402. a third fixed seat; 403. a fourth fixed seat; 5. a pasting plate; 6. a storage tank; 7. a suction cup; 701. a pillar; 8. a bottom groove; 801. a first concave seat; 802. a first connecting seat; 803. a first rotating shaft; 804. a first telescopic support leg; 805. a first base; 806. a second concave seat; 807. a second connecting seat; 808. a second rotating shaft; 809. a second telescopic support leg; 810. a second base.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, an english tense teaching apparatus according to an embodiment of the present invention includes an apparatus main body 1, a teaching board 2 is arranged at the top end of the device main body 1, a slide bar 3 is arranged at the top end inside the teaching board 2, a first rotating block 301 is movably connected and installed on the sliding rod 3, a threaded rod 4 is installed on one side inside the teaching board 2, a second rotating block 401 is connected and installed on the threaded rod 4 in a threaded manner, an adhesive plate 5 is fixedly installed on one side of the teaching plate 2, the four corners of the bottom end of the teaching board 2 are all provided with a sucker 7, the bottom end of the teaching board 2 is provided with a bottom groove 8, a first concave seat 801 is fixedly arranged at one end of the inner part of the bottom groove 8, a first telescopic supporting leg 804 is arranged at one side of the first concave seat 801, the other end of the inner part of the bottom groove 8 is fixedly provided with a second concave seat 806, and one side of the second concave seat 806 is provided with a second telescopic supporting leg 809.

Through the scheme of the utility model, one end of the slide rod 3 is fixedly provided with the first fixed seat 302, the other end of the slide rod 3 is fixedly provided with the second fixed seat 303, and the first fixed seat 302 and the second fixed seat 303 are respectively and fixedly arranged on the inner walls of the two sides of the teaching board 2; a third fixed seat 402 is fixedly installed at the top end of the threaded rod 4, a fourth fixed seat 403 is fixedly installed at the bottom end of the threaded rod 4, and the third fixed seat 402 and the fourth fixed seat 403 are respectively and fixedly installed on the inner walls of the two ends of the teaching board 2; a plurality of groups of storage grooves 6 are fixedly arranged at the bottom end inside the teaching board 2; a support column 701 is fixedly installed at the top end of the suction cup 7, and the top end of the support column 701 is fixedly connected with the bottom end of the teaching board 2; a first connecting seat 802 is installed inside the first concave seat 801, a first rotating shaft 803 is installed in the first connecting seat 802 in a penetrating and connecting mode, a first telescopic supporting leg 804 is fixedly installed on one side of the first connecting seat 802, and a first base 805 is fixedly installed at one end of the first telescopic supporting leg 804; a second connecting seat 807 is installed inside the second concave seat 806, a second rotating shaft 808 is installed in the second connecting seat 807 in a penetrating and connecting mode, a second telescopic supporting leg 809 is fixedly installed on one side of the second connecting seat 807, and a second base 810 is fixedly installed at one end of the second telescopic supporting leg 809.

In specific application, the four sides of the first rotary block 301 are respectively pasted with the labels of 'present time, past time, future time and past future time', the four sides of the second rotary block 401 are respectively pasted with the labels of 'general, proceeding, finishing and proceeding', and corresponding words and phrases are made into word boards to be stored in the storage groove 6; can fix teaching board 2 on the podium through sucking disc 7, thereby strengthen the stability of teaching board 2, when lack the equipment of erectting teaching board 2 in the classroom, with first telescopic support leg 804 and the flexible supporting leg 809 of second from kerve 8 roll out, and make it and perpendicular to the ground, thereby can erect teaching board 2 subaerial, and can adjust the height of teaching board 2 through the telescopic action of first telescopic support leg 804 and the flexible supporting leg 809 of second, thereby make the people of different heights all can operate on teaching board 2, at the in-process of teaching, according to the content of teaching, rotate first commentaries on classics piece 301 and second commentaries on classics piece 401, rotate the label that corresponds to and openly face the student, then take out the word board that corresponds from storage tank 6 and paste on board 5, the mr is explaining these knowledge can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. 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 English tense teaching device is characterized by comprising a device main body (1), a teaching board (2) is installed on the top end of the device main body (1), a sliding rod (3) is installed on the top end of the inside of the teaching board (2), a first rotating block (301) is installed on the sliding rod (3) in a movable connection mode, a threaded rod (4) is installed on one side of the inside of the teaching board (2), a second rotating block (401) is installed on the threaded rod (4) in a threaded connection mode, a pasting board (5) is fixedly installed on one side of the teaching board (2), suckers (7) are installed at four corners of the bottom end of the teaching board (2), a bottom groove (8) is arranged at the bottom end of the teaching board (2), a first concave seat (801) is fixedly installed at one end of the inside of the bottom groove (8), and a first telescopic supporting leg (804) is installed on one side of the first concave seat (801), and a second concave seat (806) is fixedly arranged at the other end of the inner part of the bottom groove (8), and a second telescopic supporting leg (809) is arranged on one side of the second concave seat (806).

2. The English tense teaching device of claim 1, wherein a first fixing seat (302) is fixedly installed at one end of the sliding rod (3), a second fixing seat (303) is fixedly installed at the other end of the sliding rod (3), and the first fixing seat (302) and the second fixing seat (303) are respectively and fixedly installed on the inner walls of two sides of the teaching board (2).

3. The English tense teaching device of claim 1, wherein a third fixing seat (402) is fixedly mounted on the top end of the threaded rod (4), a fourth fixing seat (403) is fixedly mounted on the bottom end of the threaded rod (4), and the third fixing seat (402) and the fourth fixing seat (403) are respectively fixedly mounted on the inner walls of the two ends of the teaching board (2).

4. An English tense teaching device according to claim 1, characterized in that the inner bottom end of the teaching board (2) is fixedly installed with multiple groups of storage slots (6).

5. An English tense teaching device according to claim 1, wherein said suction cup (7) has a top end fixedly mounted with a pillar (701), and the top end of said pillar (701) is fixedly connected with the bottom end of said teaching board (2).

6. The English tense teaching device of claim 1, wherein a first connecting seat (802) is installed inside the first concave seat (801), a first rotating shaft (803) is installed in the first connecting seat (802) in a penetrating and connecting mode, the first telescopic supporting leg (804) is fixedly installed on one side of the first connecting seat (802), and a first base (805) is fixedly installed on one end of the first telescopic supporting leg (804).

7. The English tense teaching device of claim 1, wherein a second connecting seat (807) is installed inside the second concave seat (806), a second rotating shaft (808) is installed in the second connecting seat (807) in a penetrating and connecting mode, the second telescopic supporting legs (809) are fixedly installed on one side of the second connecting seat (807), and a second base (810) is fixedly installed at one end of each second telescopic supporting leg (809).