CN215341441U - Multimode english teaching device of college english teaching - Google Patents

Abstract

The utility model relates to the technical field of teaching equipment, and discloses a multi-mode English teaching device for college English teaching, which comprises a left plate, a right plate, a display screen, a writing plate, an inserting device and a buckle device, wherein the right plate is arranged on one side of the left plate, the right plate and the left plate are movably connected through a hinge, the display screen is fixedly connected to the bottom of a groove formed in the left plate, the writing plate is fixedly connected to the bottom of a groove formed in the right plate, the inserting device is arranged at the top of the left plate and the right plate, the bottom of the inserting device is fixedly connected to the left plate and the right plate, the buckle device is arranged on one side of the left plate and the right plate, and the buckle device is movably connected to the left plate and the right plate, the utility model, through the mutual matching of a connecting rod and the erasing plate, a teacher directly moves the erasing plate after writing, the erasing plate moves along the connecting rod, thereby, handwriting on the writing plate can be erased, in addition, through the mutual cooperation of the inserting device and the buckling device, the left plate and the right plate can be conveniently unfolded and folded.

Description

Multimode english teaching device of college english teaching

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to a multi-mode English teaching device for college English teaching.

Background

The teaching tool is mainly used for helping teachers to teach, the existing teaching device is various, and the good teaching device can greatly improve the learning enthusiasm of students, so that the learning score of the students is improved. In the teaching of college english, for the convenience better study of student, the mr often can be with the help of multimode english teaching device, however, current english teaching device also has some weak points, and current english teaching device write the board generally write the teacher after, erase more troublesome, and in addition, current english teaching device leads to carrying inconveniently owing to can not fold.

Therefore, a multi-mode English teaching device for college English teaching is designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multi-mode English teaching device for college English teaching, which solves the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a multimode english teaching device of college english teaching, includes left board, right board, display screen, writes the board, inserts and closes device and buckle device, one side of left side board is equipped with right board, right side board and left board pass through hinge swing joint, display screen fixed connection is in the recess bottom that the left board was seted up, write the recess bottom that board fixed connection was seted up in the right board, insert and close the top that the device was located left board and right board, and insert the bottom fixed connection who closes the device in left board and right board, buckle device locates one side of left board and right board, and buckle device swing joint in left board and right board.

Furthermore, the tops of the left plate and the right plate are fixedly connected with handles.

Furthermore, two connecting rods are arranged in the inner cavity of the groove of the right plate, the two ends of each connecting rod are fixedly connected to the side wall of the groove of the right plate, a wiping plate is arranged between the two connecting plates, and the connecting rods are inserted into through holes formed in the wiping plate in a penetrating mode.

Further, it includes first fixed block, second fixed block, third fixed block, carriage release lever and the lantern ring to insert to close the device, first fixed block fixed connection has seted up the through-hole on the top of left plate on the first fixed block, second fixed block fixed connection is in the top of right plate, third fixed block fixed connection is in the top of right plate, the carriage release lever alternates in the through-hole that second fixed block and third fixed block were seted up, the lantern ring is located between second fixed block and the third fixed block, and lantern ring inner wall fixed connection is in the surface of carriage release lever.

Further, buckle device includes first connecting frame, second connecting frame, inserted bar, baffle, fixture block and spring, one side fixed connection of first connecting frame is in the right board, one side fixed connection of second connecting frame is in the left board, and the through-hole has been seted up to the inner chamber top and the bottom of second connecting frame, the inserted bar alternates in the inner chamber of first connecting frame, baffle fixed connection is in the one end of inserted bar, the fixture block is equipped with two, and in the fixture block located two relative recesses that the one end that the inserted bar kept away from the baffle was seted up, the fixture block passed through spring swing joint in the inserted bar, the both ends fixed connection of spring is in the recess bottom and the fixture block of inserted bar.

The utility model has the beneficial effects that:

1. the utility model discloses a, through the connecting rod and wipe mutually supporting of board, the mr wipes the board after writing, and the board is wiped in the direct movement, wipes the board and removes along the connecting rod, from this, can erase the writing on writing the board, and convenient operation has practiced thrift mr's time.

2. The utility model discloses a, through inserting mutually supporting of closing device and buckle device for left board and right board can be convenient expand and fold, make the mr carry more convenience.

Drawings

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

FIG. 2 is a front view structural schematic diagram of the present invention;

fig. 3 is a schematic structural view of the buckle device after the left plate and the right plate are closed.

In the figure: 1. a left panel; 2. a right plate; 3. a display screen; 4. writing a board; 5. a plugging device; 6. a buckle device; 7. a handle; 8. a connecting rod; 9. wiping the board; 10. a first fixed block; 11. a second fixed block; 12. a third fixed block; 13. a travel bar; 14. a collar; 15. a first connection frame; 16. a second connection frame; 17. inserting a rod; 18. a baffle plate; 19. a clamping block; 20. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 FIGS. 1-3: the utility model provides a multimode english teaching device of college english teaching, including left board 1, right board 2, display screen 3, write board 4, insert and close device 5 and buckle device 6, one side of left board 1 is equipped with right board 2, right board 2 and left board 1 pass through hinge swing joint, the equal fixedly connected with handle 7 in left board 1 and the 2 top of right board, 3 fixed connection of display screen are in the recess bottom that left board 1 was seted up, write 4 fixed connection in the recess bottom that right board 2 was seted up of board, insert and close device 5 and locate the top of left board 1 and right board 2, and insert and close the bottom fixed connection of device 5 in left board 1 and right board 2, buckle device 6 locates one side of left board 1 and right board 2, and 6 swing joint of buckle device is in left board 1 and right board 2.

Wherein, be equipped with two connecting rods 8 in the recess inner chamber of right side board 2, and the both ends fixed connection of connecting rod 8 is in 2 recess lateral walls of right side board, be equipped with between two connecting plates and wipe board 9, and connecting rod 8 alternates in the through-hole that wipes board 9 and set up, through connecting rod 8 and wipe mutually supporting of board 9, the mr is after writing, direct movement wipes board 9, wipe board 9 and remove along connecting rod 8, from this, can will write the writing on board 4 and erase, and convenient for operation has practiced thrift mr's time.

Wherein, it includes first fixed block 10 to insert to close device 5, second fixed block 11, third fixed block 12, carriage release lever 13 and lantern ring 14, first fixed block 10 fixed connection is in the top of left plate 1, the through-hole has been seted up on first fixed block 10, 11 fixed connection in the top of right plate 2 of second fixed block, 12 fixed connection in the top of right plate 2 of third fixed block, carriage release lever 13 alternates in the through-hole that second fixed block 11 and third fixed block 12 seted up, lantern ring 14 is located between second fixed block 11 and the third fixed block 12, and 14 inner wall fixed connection of lantern ring are in carriage release lever 13's surface.

Wherein, the buckling device 6 comprises a first connecting frame 15, a second connecting frame 16, an inserting rod 17, a baffle 18, a clamping block 19 and a spring 20, one side of the first connecting frame 15 is fixedly connected with the right plate 2, one side of the second connecting frame 16 is fixedly connected with the left plate 1, the top and the bottom of the inner cavity of the second connecting frame 16 are provided with through holes, the inserted rod 17 is inserted into the inner cavity of the first connecting frame 15, the baffle 18 is fixedly connected with one end of the inserted rod 17, two clamping blocks 19 are arranged, the fixture block 19 is arranged in two opposite grooves formed in one end of the inserted rod 17 far away from the baffle 18, the fixture block 19 is movably connected to the inserted rod 17 through a spring 20, two ends of the spring 20 are fixedly connected to the bottom of the groove of the inserted rod 17 and the fixture block 19, through inserting mutually supporting of closing device 5 and buckle device 6 for left board 1 and right board 2 can be convenient expand and fold, make the mr carry more convenient.

In summary, in the present invention, after a teacher writes, the teacher directly moves the erasing plate 9 by the cooperation of the connecting rod 8 and the erasing plate 9, and the erasing plate 9 moves along the connecting rod 8, so that the writing on the writing plate 4 can be erased, and furthermore, by the cooperation of the inserting device 5 and the locking device 6, the teacher unfolds the left and right plates 1 and 2, moves the moving rod 13, so that one end of the moving rod 13 is inserted into the through hole of the first fixing block 10, so that the left and right plates 1 and 2 can be kept in a completely unfolded state, and when carrying is needed, the teacher moves the moving rod 13 out of the first fixing block 10, then combines the left and right plates 1 and 2, moves the inserting rod 17, so that the inserting rod 17 moves to the second connecting frame 16, then, presses the latch 19 inwards, continues to move the inserting rod 17, so that the latch 19 is latched in the through hole of the second connecting frame 16, thus, the left plate 1 and the right plate 2 can be engaged.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides a multimode english teaching device of college english teaching, includes left board (1), right board (2), display screen (3), writes board (4), inserts and closes device (5) and buckle device (6), its characterized in that: one side of left side board (1) is equipped with right board (2), right side board (2) and left board (1) are through hinge swing joint, display screen (3) fixed connection is in the recess bottom that left side board (1) was seted up, write board (4) fixed connection in the recess bottom that right side board (2) was seted up, insert and close the top of left side board (1) and right board (2) in device (5), and insert the bottom fixed connection in left side board (1) and right board (2) that closes device (5), one side of left side board (1) and right board (2) is located in buckle device (6), and buckle device (6) swing joint in left side board (1) and right board (2).

2. The multi-modal english teaching apparatus for college english teaching according to claim 1, wherein: the top parts of the left plate (1) and the right plate (2) are fixedly connected with handles (7).

3. The multi-modal english teaching apparatus for college english teaching according to claim 1, wherein: two connecting rods (8) are arranged in the inner cavity of the groove of the right plate (2), two ends of each connecting rod (8) are fixedly connected to the side wall of the groove of the right plate (2), a wiping plate (9) is arranged between the two connecting plates, and the connecting rods (8) are inserted into through holes formed in the wiping plate (9).

4. The multi-modal english teaching apparatus for college english teaching according to claim 1, wherein: insert and close device (5) including first fixed block (10), second fixed block (11), third fixed block (12), carriage release lever (13) and lantern ring (14), first fixed block (10) fixed connection has seted up the through-hole on first fixed block (10) at the top of left board (1), second fixed block (11) fixed connection is in the top of right board (2), third fixed block (12) fixed connection is in the top of right board (2), carriage release lever (13) are alternate in the through-hole that second fixed block (11) and third fixed block (12) were seted up, between second fixed block (11) and third fixed block (12) are located in lantern ring (14), and lantern ring (14) inner wall fixed connection is in the surface of carriage release lever (13).

5. The multi-modal english teaching apparatus for college english teaching according to claim 1, wherein: the buckling device (6) comprises a first connecting frame (15), a second connecting frame (16), an inserting rod (17), a baffle plate (18), a clamping block (19) and a spring (20), one side of the first connecting frame (15) is fixedly connected with the right plate (2), one side of the second connecting frame (16) is fixedly connected with the left plate (1), the top and the bottom of the inner cavity of the second connecting frame (16) are provided with through holes, the inserted bar (17) is inserted in the inner cavity of the first connecting frame (15), the baffle (18) is fixedly connected with one end of the inserted bar (17), two clamping blocks (19) are arranged, the fixture block (19) is arranged in two opposite grooves formed in one end of the inserted rod (17) far away from the baffle (18), the fixture block (19) is movably connected to the inserted rod (17) through a spring (20), and two ends of the spring (20) are fixedly connected to the bottom of the groove of the inserted rod (17) and the fixture block (19).

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