CN213815158U

CN213815158U - Word spelling board for junior middle school English teaching

Info

Publication number: CN213815158U
Application number: CN202022757797.3U
Authority: CN
Inventors: 李曼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-27
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to the technical field of teaching auxiliary tools, and discloses a word spelling board for junior middle school English teaching, which comprises a base, the upper surface of the base is fixed with a plurality of supporting legs, the top of the supporting leg is fixed with the spelling board, the right side of the lower surface of the spelling board is rotatably connected with a rotating shaft, the outer side wall of the rotating shaft is fixed with a positioning piece, the bottom of the front surface of the positioning piece is fixed with a positioning rectangle, the lower part of the left side of the spelling board is fixed with a storage box, and the left side of the spelling board is positioned above the storage box and is fixed with a plurality of switches; the utility model discloses a set up water pump, shower nozzle, switch and water tank, when printing ink word cleans and can not fall, find the required switch that sprays water smoke position shower nozzle and correspond, open the switch after, the water pump takes out the water in the water tank to the shower nozzle, the shower nozzle is to being difficult to the printing ink word department of cleaning spray water smoke, afterwards with the blackboard eraser clean can, solved printing ink word and be difficult to the problem of cleaning after drying.

Description

Word spelling board for junior middle school English teaching

Technical Field

The utility model relates to a teaching assistance apparatus technical field specifically is a board is spelled with word to junior middle school's english teaching.

Background

The development of the country can not leave education, at present, the economy is globalization, English becomes the general language of most countries, the study of English is more and more important, in present junior middle school English teaching, we can use word spelling board to help the student better understand the memory word often, the word that will explain in the classroom is listed on spelling board, utilizes student's study.

However, when using conventional spelling boards, we use mostly chalk or ink. The chalk has the disadvantages that the chalk is too much dust and harmful to the body, the existing ink spelling board used by people often has the problems that the writing time is too long and the erasing is difficult, meanwhile, because the area of the spelling board is limited, the space is insufficient when too many words are written, a teacher has to erase part of the written remaining words, all the words needing to be learned can not be completely presented on the spelling board at times, and the memory and the understanding of students are not facilitated.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a junior middle school's english teaching is with word spelling board has solved printing ink and has been difficult to for a long time clean and spell the board and sometimes write the problem that the area is not enough.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a board is spelled with word to junior middle school's english teaching, includes the base, the last fixed surface of base has a plurality of supporting legs, the top of supporting leg is fixed with spell the board, the lower surface right side of spelling the board is rotated and is connected with the pivot, the lateral wall of pivot is fixed with the setting element, the front surface bottom mounting of setting element has the location rectangle, the left side lower part of spelling the board is fixed with the storing box, the left side of spelling the board is located the top of storing box is fixed with a plurality of switches, the left side top of spelling the board is fixed with the water inlet, the front surface top of spelling the board is fixed with a plurality of shower nozzles from left to right, and the lateral wall of shower nozzle is fixed with hose one, one side that the shower nozzle was kept away from to hose one is fixed with the water pump, the input of water pump is fixed, the lower surface of the water tank is fixedly connected with the upper surface of the spelling plate, a drawing plate groove is formed in the right side of the front surface of the spelling plate, sliding grooves are formed in the upper surface and the lower surface of the inner portion of the drawing plate groove, a drawing plate is arranged in the drawing plate groove, sliding blocks are symmetrically fixed to the left side of the upper surface and the left side of the lower surface of the drawing plate, the two sliding blocks are located in the two sliding grooves respectively, a push-pull handle is fixed to the middle portion of the right side of the drawing plate, and a rectangular groove is formed in the right lower portion of the front surface of the drawing plate.

Preferably, the number of the water pumps and the number of the switches are three, and the three switches respectively control the three water pumps correspondingly.

Preferably, the base is elliptical.

Preferably, the water inlet comprises a sealing cover and a water inlet pipe orifice, and the sealing cover is in threaded connection with the water inlet pipe orifice.

Preferably, the drawer plate groove is adapted to the drawer plate.

Preferably, the positioning rectangle is matched with the rectangular groove.

(III) advantageous effects

The utility model provides a junior middle school's english teaching is with word spelling board possesses following beneficial effect:

(1) the utility model discloses a set up water pump, shower nozzle, switch and water tank, when printing ink word cleans and can not fall, find the switch that required spraying water smoke position shower nozzle corresponds, open the switch after, the water pump takes out the water in the water tank to the shower nozzle, the shower nozzle is to being difficult to the printing ink word department of cleaning spray water, afterwards with the blackboard eraser clean can, solved printing ink word and be difficult to the problem of cleaning after drying.

(2) The utility model discloses a set up the pull board, write the word space of required explanation when not enough when using spelling the board, take off the location rectangle, pulling push-and-pull handle takes the pull board out, spells the usable area grow of board this moment, can write more words, design easy operation like this has improved the usability of spelling the board again, has solved and has spelled the problem that board space influences the teaching effect inadequately.

Drawings

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

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

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the middle pulling plate of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a spelling board; 4. a storage box; 5. a switch; 6. a water inlet; 7. a water pump; 8. a water tank; 9. a spray head; 10. a first hose; 11. a chute; 12. a drawing plate; 13. a push-pull handle; 14. a rectangular groove; 15. a rotating shaft; 16. a positioning member; 17. positioning a rectangle; 18. a slider; 19. a second hose; 301. and drawing a plate groove.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a word spelling board for junior middle school English teaching comprises a base 1, wherein a plurality of supporting legs 2 are fixed on the upper surface of the base 1, a spelling board 3 is fixed at the top ends of the supporting legs 2, a rotating shaft 15 is rotatably connected to the right side of the lower surface of the spelling board 3, a positioning part 16 is fixed on the outer side wall of the rotating shaft 15, a positioning rectangle 17 is fixed at the bottom end of the front surface of the positioning part 16, a storage box 4 is fixed on the lower portion of the left side of the spelling board 3, a plurality of switches 5 are fixed on the left side of the spelling board 3 above the storage box 4, a water inlet 6 is fixed at the top of the left side of the spelling board 3, a plurality of nozzles 9 are fixed at the top of the front surface of the spelling board 3 from left to right, a hose I10 is fixed on the outer side wall of each nozzle 9, a water pump 7 is fixed on one side of the hose I10 far away from the nozzles 9, a hose II 19 is fixed on one end of the water pump 7, the lower surface of the water tank 8 is fixedly connected with the upper surface of the spelling plate 3, the right side of the front surface of the spelling plate 3 is provided with a drawing plate groove 301, the inner upper surface and the inner lower surface of the drawing plate groove 301 are both provided with sliding grooves 11, a drawing plate 12 is arranged inside the drawing plate groove 301, the left side of the upper surface and the left side of the lower surface of the drawing plate 12 are symmetrically fixed with sliding blocks 18, the two sliding blocks 18 are respectively positioned inside the two sliding grooves 11, the middle part of the right side of the drawing plate 12 is fixed with a push-pull handle 13, the right lower part of the front surface of the drawing plate 12 is provided with a rectangular groove 14, the base 1 is used for supporting the whole device and is used for installing the supporting leg 2, the supporting leg 2 and the spelling plate 3 are installed and fixed, a rotating shaft 15, a positioning piece 16, a positioning rectangle 17 and the rectangular groove 14 are matched for fixing the drawing plate 12, the drawing plate groove 301 is used for installing the drawing plate 12, the storage box 4 is used for placing a blackboard eraser, and ensuring that the drawing plate 12 cannot sway left and right in the horizontal direction, the water tank 8 is used for supplying water, the water pump 7 is used for conveying water in the water tank 8 to the spray head 9 through the second hose 19 and the first hose 10, the spray head 9 is used for spraying water to the spelling board 3, the sliding block 18 is matched with the sliding groove 11 to enable the drawing board 12 to slide along the sliding groove 11 left and right, and the push-pull handle 13 is used for moving the drawing board 12.

Further, the number of the water pumps 7 and the number of the switches 5 are three, and the three switches 5 respectively control the three water pumps 7 correspondingly, so that the spray head 9 can spray mist accurately to the position of the spelling plate 3 which needs to be wiped.

Furthermore, the base 1 is oval, and the oval is placed more stably on the bottom surface, guarantees the stationarity of spelling board 3 in the use.

Further, the water inlet 6 comprises a sealing cover and a water inlet pipe orifice, the sealing cover is in threaded connection with the water inlet pipe orifice, and the water inlet 6 is simple in operation and convenient to use due to the adoption of a threaded structure.

Further, inside pull board groove 301 can be arranged in to the laminating of pull board 12, can not appear the gap and cause pull board 12 to rock with pull board 12 looks adaptation, assurance pull board 12.

Furthermore, the positioning rectangle 17 is matched with the rectangular groove 14, so that the positioning rectangle 17 can be embedded into the rectangular groove 14 to achieve the effect of fixing the drawing plate 12, and the problem of fixing failure caused by the fact that the positioning rectangle 17 is not matched with the rectangular groove 14 is avoided.

To sum up, the utility model discloses a work flow: firstly, preparing a teaching material, filling water into a water tank 8 through a water inlet 6, then starting to write words on a spelling plate 3, finding that the area of the spelling plate 3 is not enough during writing, taking out a positioning rectangle 17 positioned in a rectangular groove 14 at the moment, naturally dropping a positioning piece 16 at the bottom of the spelling plate 3 through the rotation of a rotating shaft 15, pulling a push-pull handle 13 on a pull plate 12 to draw out the pull plate 12, sliding a sliding block 18 along a sliding groove 11, blocking the sliding groove 11 by the inner wall when reaching the edge, enlarging the space of the spelling plate 3 at the moment, continuously writing, finishing writing, and finally spraying water vapor at the position of the word which is difficult to wipe due to overlong time by opening a spray head 9 corresponding to a switch 5 through the combined action of the water tank 8, a hose I10, a hose II 19 and a water pump 7, and taking the ink eraser out of the storage box 4, and erasing the single word.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 board is spelled with word to junior middle school's english teaching, includes base (1), its characterized in that: the upper surface of the base (1) is fixed with a plurality of supporting legs (2), the top of each supporting leg (2) is fixed with a spelling plate (3), the right side of the lower surface of the spelling plate (3) is rotatably connected with a rotating shaft (15), the outer side wall of the rotating shaft (15) is fixed with a positioning piece (16), the bottom end of the front surface of the positioning piece (16) is fixed with a positioning rectangle (17), the lower part of the left side of the spelling plate (3) is fixed with a storage box (4), the left side of the spelling plate (3) is positioned above the storage box (4) and is fixed with a plurality of switches (5), the top of the left side of the spelling plate (3) is fixed with a water inlet (6), the top of the front surface of the spelling plate (3) is fixed with a plurality of spray heads (9) from left to right, the outer side wall of the spray heads (9) is fixed with a hose (10), one side, far away from the spray heads (9), of the hose (10) is fixed with a water pump (7), a second hose (19) is fixed at the input end of the water pump (7), a water tank (8) is fixed at one end of the second hose (19) far away from the water pump (7), the lower surface of the water tank (8) is fixedly connected with the upper surface of the spelling plate (3), a drawing plate groove (301) is arranged on the right side of the front surface of the spelling plate (3), sliding grooves (11) are arranged on the upper surface and the lower surface of the inner part of the drawing plate groove (301), a drawing plate (12) is arranged in the drawing plate groove (301), sliding blocks (18) are symmetrically fixed on the left side of the upper surface and the left side of the lower surface of the drawing plate (12), the two sliding blocks (18) are respectively positioned in the two sliding grooves (11), a push-pull handle (13) is fixed in the middle of the right side of the pull plate (12), and a rectangular groove (14) is formed in the right lower portion of the front surface of the pull plate (12).

2. The word spelling board for junior middle school english teaching of claim 1, wherein: the number of the water pumps (7) and the number of the switches (5) are three, and the three switches (5) respectively control the three water pumps (7) correspondingly.

3. The word spelling board for junior middle school english teaching of claim 1, wherein: the base (1) is elliptical.

4. The word spelling board for junior middle school english teaching of claim 1, wherein: the water inlet (6) comprises a sealing cover and a water inlet pipe orifice, and the sealing cover is in threaded connection with the water inlet pipe orifice.

5. The word spelling board for junior middle school english teaching of claim 1, wherein: the drawing plate groove (301) is matched with the drawing plate (12).

6. The word spelling board for junior middle school english teaching of claim 1, wherein: the positioning rectangle (17) is matched with the rectangular groove (14).