阅读说明：本技术 一种英语单词学习工具 (English word learning tool ) 是由 孙桂涛 于 2021-08-11 设计创作，主要内容包括：本发明公开了一种英语单词学习工具,具体涉及学习工具技术领域,包括箱体,所述箱体上固定设有卡片架,本发明在对儿童进行教学时,指导员先说出中文意思,之后两个学生在卡片槽内将英文字母卡片拿出,之后将指导员说出的中文意思通过各个英文字母卡片组合起来排列在黑板上,通过两个学生的比赛,可在学习的过程中进行互动,激发孩子的学习兴趣,让记忆更加深刻,本发明指导员在进行对单词进行讲解时,通过转动转杆使其带动第二连接杆转动,第二连接杆转动从而带动第二齿轮转动,第二齿轮转动带动第一齿轮转动,第一齿轮转动带动螺杆向上转动,此时套杆也向上移动,最终支撑板向上移动,调节黑板的高度,防止后排的孩子看不见黑板。(The invention discloses an English word learning tool, in particular to the technical field of learning tools, which comprises a box body, wherein a card holder is fixedly arranged on the box body, when children are taught, a mentor firstly speaks Chinese meanings, then two students take out English letter cards in card slots, then the Chinese meanings spoken by the mentor are combined and arranged on a blackboard through the English letter cards, through the match of the two students, the interaction can be carried out in the learning process, the learning interest of the children is stimulated, the memory is more profound, when the mentor explains words, the mentor rotates a rotating rod to drive a second connecting rod to rotate, the second connecting rod rotates to drive a second gear to rotate, the second gear rotates to drive a first gear to rotate, the first gear rotates to drive a screw rod to rotate upwards, and at the moment, a sleeve rod also moves upwards, finally, the support plate moves upwards to adjust the height of the blackboard, so that children in the back row can be prevented from seeing the blackboard.)

1. The utility model provides an english word learning tool, includes box (1), its characterized in that: a card frame (13) is fixedly arranged on the box body (1), a card slot (14) is formed in the card frame (13), a lifting assembly (2) is fixedly arranged on the box body (1), and a supporting plate (3) is fixedly arranged on the lifting assembly (2);

the lifting component (2) comprises a fixing rod (21), a threaded sleeve rod (23) and a screw rod (25), the fixing rod (21) is fixedly connected to the box body (1), the sleeve rod (22) is sleeved on the inner movable portion of the fixing rod (21), a first connecting rod (221) is fixedly arranged between the sleeve rods (22), the first connecting rod (221) is fixedly connected with the supporting plate (3), the threaded sleeve rod (23) is fixedly connected to the box body (1), the threaded sleeve rod (23) is sleeved with the screw rod (25), the screw rod (25) is rotatably attached to the first connecting rod (221), a first gear (24) is rotatably arranged on the screw rod (25), the first gear (24) is rotatably connected with the threaded sleeve rod (23), a fixing plate (28) is fixedly arranged on one side of the threaded sleeve rod (23), a fixing block (29) is fixedly arranged on the fixing plate (28), a second connecting rod (27) is sleeved on the fixed block (29), a second gear (26) is fixedly sleeved on the second connecting rod (27), and the first gear (24) is meshed with the second gear (26);

rotate on backup pad (3) and be equipped with commentaries on classics piece (51), change fixedly on piece (51) and be equipped with connecting plate (52), fixed blackboard (53) of being equipped with on connecting plate (52), backup pad (3) one side is fixed and is equipped with fixed subassembly (4), fixed subassembly (4) rotate the joint with blackboard (53).

2. The English word learning tool according to claim 1, wherein the fixing assembly (4) comprises connecting blocks (41), T-shaped rods (42) and rectangular blocks (43), the connecting blocks (41) are fixedly connected to one side of the supporting plate (3), the T-shaped rods (42) are rotatably arranged between the connecting blocks (41), the rectangular blocks (43) are fixedly arranged at the end portions of the T-shaped rods (42), and the rectangular blocks (43) are movably clamped with the blackboard (53).

3. The English word learning tool according to claim 1, wherein a drawer (12) is movably inserted in the box body (1), and a handle (121) is fixedly arranged on one side of the drawer (12).

4. An english word learning tool, according to claim 2, characterized in that said rectangular block (43) has a cross-section in the shape of a "concave".

5. An english word learning tool according to claim 1, characterized in that the card holders (1) are provided in four and are arranged in an array on the case (1).

6. An English word learning tool according to claim 1, wherein the end of the second connecting rod (27) is fixedly provided with a rotating rod (271).

7. The English word learning tool according to claim 1, wherein the case (1) is rotatably provided with four universal wheels (11) at one side, and the universal wheels (11) are distributed at one side of the case (1) in an array.

8. The english word learning tool according to claim 1, wherein the card slot (14) is opened in a plurality of numbers.

Technical Field

The invention relates to the technical field of learning tools, in particular to an English word learning tool.

Background

English is a language under the Indonesian system-Riemann, consists of 26 letters, is born in the Hedland peninsula and the Rhein river basin, is spread to all over the world through the colonial activities in the United kingdom, and becomes an international language due to the leading position of the economy, the military and the politics in the English and the American world. Nowadays, the English is an official language (as a native language) designated internationally, is an official language of European Union, a plurality of international organizations and English and federal countries, is also the most widely used language in the world, has the number of native language users of the third position in the world, is next to the number of native language users of Chinese and Spanish, is more one of college scientific subjects with English, is also an indispensable scientific subject in university, and is also one of necessary certificates for work after graduation. Also because of the importance of english, children need to touch english from the urine and beat the basis, and learn a foreign language, the word is undoubtedly the focus of importance, therefore, english word vocabulary of children period has decided later english learning speed and score, current english word learning tool is comparatively single, mostly use a plurality of english word cards to distinguish and guide the teaching for children, but children interact less in the in-process of studying, lead to study boring and tasteless, can't arouse children's interest in learning, and when children explain the blackboard writing, because the back row children of uneven height sometimes can't see the blackboard, for this reason we propose an english word learning tool for solving above-mentioned problem.

Disclosure of Invention

The present invention is directed to an english word learning tool to solve the above problems.

In order to solve the technical problems, the invention adopts the following technical scheme: an English word learning tool comprises a box body, wherein a card frame is fixedly arranged on the box body, a card slot is formed in the card frame, two children can take out English letter cards from the card slot, then Chinese meanings spoken by a mentor are combined and arranged on a blackboard through the English letter cards, interaction can be carried out in the learning process through match of the two students, learning interest of the children is stimulated, memory is more profound, a lifting assembly is fixedly arranged on the box body, and a supporting plate is fixedly arranged on the lifting assembly;

the lifting assembly comprises a fixed rod, a threaded sleeve rod and a screw rod, the fixed rod is fixedly connected to the box body, the sleeve rod is movably sleeved in the fixed rod, a first connecting rod is fixedly arranged between the sleeve rods and fixedly connected with the supporting plate, the threaded sleeve rod is fixedly connected to the box body, the screw rod is sleeved in the threaded sleeve rod, the screw rod is rotatably attached to the first connecting rod, a first gear is rotatably arranged on the screw rod and rotatably connected with the threaded sleeve rod, a fixed plate is fixedly arranged on one side of the threaded sleeve rod, a fixed block is fixedly arranged on the fixed plate, a second connecting rod is sleeved on the fixed block, a second gear is fixedly sleeved on the second connecting rod, the first gear is meshed with the second gear, the rotating rod is rotated to drive the second connecting rod to rotate, and the second connecting rod is rotated to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the screw rod to rotate upwards, the loop bar moves upwards at the moment, and finally the support plate moves upwards to adjust the height of the blackboard and prevent a child in the back row from seeing the blackboard;

the blackboard eraser is characterized in that a rotating block is rotatably arranged on the supporting plate, a connecting plate is fixedly arranged on the rotating block, a blackboard is fixedly arranged on the connecting plate, a fixing component is fixedly arranged on one side of the supporting plate, and the fixing component is rotatably connected with the blackboard in a clamping mode.

Preferably, fixed subassembly includes connecting block, T shape pole and rectangular block, connecting block fixed connection is in backup pad one side, it is equipped with T shape pole to rotate between the connecting block, the end fixing of T shape pole is equipped with the rectangular block, rectangular block and blackboard activity joint, after having explained a student, can rotate the rectangular block that T shape pole made its tip earlier and break away from the blackboard, later rotate the place ahead with another blackboard through changeing the piece, fix the blackboard through rotating T shape pole cooperation rectangular block, explain for another student.

Preferably, a drawer is movably inserted in the box body, and a handle is fixedly arranged on one side of the drawer to facilitate the drawer to be drawn out.

Preferably, the rectangular block has a cross-sectional shape of a "concave" shape.

Preferably, the card holders are four in number and are distributed on the box body in an array.

Preferably, the end of the second connecting rod is fixedly provided with a rotating rod, so that the second connecting rod can be rotated conveniently.

Preferably, box one side is rotated and is equipped with the universal wheel, the universal wheel is equipped with four, and the array distributes in box one side, conveniently removes whole and removes.

Preferably, the card slot is opened with a plurality of.

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

1. when children are taught, firstly, a mentor can speak Chinese meanings, then two students take out English letter cards in a card slot, then the Chinese meanings spoken by the mentor are combined and arranged on a blackboard through the English letter cards, interaction can be carried out in the learning process through match of the two students, learning interest of children is stimulated, and memory is more profound;

2. when a teacher explains words, the teacher can drive the second connecting rod to rotate through rotating the rotating rod, the second connecting rod rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the screw to rotate upwards, the sleeve rod also moves upwards at the moment, the final support plate moves upwards, the height of the blackboard is adjusted, and children in the back row are prevented from seeing the blackboard;

3. after one student is explained, the T-shaped rod can be rotated to enable the rectangular block at the end of the T-shaped rod to be separated from the blackboard, then the other blackboard is rotated to the front through the rotating block, the blackboard is fixed through rotating the T-shaped rod and matching with the rectangular block, and the student can be explained for the other student.

Drawings

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

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural view of the lifting assembly of the present invention.

FIG. 3 is a schematic view of the fixing assembly and blackboard structure of the present invention.

In the figure: 1. a box body; 11. a universal wheel; 12. a drawer; 121. a handle; 13. a card holder; 14. a card slot; 2. a lifting assembly; 21. fixing the rod; 22. a loop bar; 221. a first connecting rod; 23. a threaded rod; 24. a first gear; 25. a screw; 221. a first connecting rod; 26. a second gear; 27. a second connecting rod; 271. a rotating rod; 28. a fixing plate; 29. a fixed block; 3. a support plate; 4. a fixing assembly; 41. connecting blocks; 42. a T-shaped rod; 43. a rectangular block; 51. rotating the block; 52. a connecting plate; 53. 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.

Example (b): as shown in fig. 1-3, the present invention provides an english word learning tool, which comprises a case 1, wherein one side of the case 1 is rotatably provided with four universal wheels 11, the universal wheels 11 are distributed on one side of the case 1 in an array manner to facilitate pushing the whole body to move, a drawer 12 is movably inserted in the case 1, three drawers 12 are provided, one side of each drawer 12 is fixedly provided with a handle 121, english magazines can be placed in the drawers 12, the drawers 12 are conveniently opened by the handles 121, the case 1 is fixedly provided with card holders 13, the card holders 14 are provided with a plurality of card slots 14, the card holders 13 are provided with four card slots 13, the card slots 14 are distributed on the case 1 in an array manner, two card holders 13 are provided with six card slots 14, the other two card holders 13 are provided with seven card slots 14, the card slots 14 are provided with card slots 14, and english letters are placed in the card slots 14, a magnet is arranged on the back of the English letter card, the English letter card can be adsorbed on the blackboard 53 through the magnet, the box body 1 is fixedly provided with a lifting component 2, and the lifting component 2 is fixedly provided with a supporting plate 3;

the lifting component 2 comprises a fixing rod 21, a threaded sleeve rod 23 and a screw rod 25, the fixing rod 21 is fixedly connected to the box body 1, a sleeve rod 22 is sleeved on the fixing rod 21 in a movable mode, a first connecting rod 221 is fixedly arranged between the sleeve rods 22, the first connecting rod 221 is fixedly connected with the supporting plate 3, the threaded sleeve rod 23 is fixedly connected to the box body 1, the screw rod 25 is sleeved on the threaded sleeve rod 23 in a threaded mode, the screw rod 25 is rotationally attached to the first connecting rod 221, a first gear 24 is rotationally arranged on the screw rod 25, the first gear 24 is rotationally connected with the threaded sleeve rod 23, a fixing plate 28 is fixedly arranged on one side of the threaded sleeve rod 23, a fixing block 29 is fixedly arranged on the fixing plate 28, a second connecting rod 27 is sleeved on the fixing block 29, a rotating rod 271 is fixedly arranged at the end of the second connecting rod 27, and the second connecting rod 27 is convenient to rotate, the second connecting rod 27 is fixedly sleeved with a second gear 26, the first gear 24 is meshed with the second gear 26, when an instructor explains a word, the instructor can drive the second connecting rod 27 to rotate by rotating the rotating rod 271, the second connecting rod 27 rotates to drive the second gear 26 to rotate, the second gear 26 rotates to drive the first gear 24 to rotate, the first gear 24 rotates to drive the screw rod 25 to rotate upwards, at the moment, the sleeve rod 22 also moves upwards, finally, the support plate 3 moves upwards, the height of the blackboard 53 is adjusted, and a child in the back row can be prevented from not seeing the blackboard 53;

the rotary blackboard is characterized in that a rotary block 51 is arranged on the support plate 3 in a rotating mode, a connecting plate 52 is fixedly arranged on the rotary block 51, a blackboard 53 is fixedly arranged on the connecting plate 52, a fixing component 4 is fixedly arranged on one side of the support plate 3, and the fixing component 4 is connected with the blackboard 53 in a rotating mode.

Further, fixed subassembly 4 includes connecting block 41, T shape pole 42 and rectangular block 43, connecting block 41 fixed connection is in backup pad 3 one side, it is equipped with T shape pole 42 to rotate between connecting block 41, the end fixing of T shape pole 42 is equipped with rectangular block 43, rectangular block 43's cross sectional shape is "concave" shape, rectangular block 43 and blackboard 53 activity joint, after having explained a student, can rotate T shape pole 42 earlier and make the rectangular block 43 of its tip break away from on blackboard 53, later rotate another blackboard 53 to the place ahead through changeing piece 51, fix blackboard 53 through rotating T shape pole 42 cooperation rectangular block 43, explain for another student.

The working principle is as follows: when the invention is used for teaching children, firstly, a mentor can speak Chinese meanings, then two students take out English letter cards in the card slot 14, then the Chinese meanings spoken by the mentor are combined and arranged on the blackboard 53 through the English letter cards, interaction can be carried out in the learning process through the match of the two students, the learning interest of children is stimulated, the memory is deeper, when the mentor explains words, the mentor can drive the second connecting rod 27 to rotate through rotating the rotating rod 271, the second connecting rod 27 rotates to drive the second gear 26 to rotate, the second gear 26 rotates to drive the first gear 24 to rotate, the first gear 24 rotates to drive the screw rod 25 to rotate upwards, at the moment, the loop rod 22 also moves upwards, finally, the support plate 3 moves upwards, the height of the blackboard 53 is adjusted, and the children who are in back row can not see the blackboard 53, the practicability of the blackboard is enhanced, after one student is explained, the T-shaped rod 42 can be rotated firstly to enable the rectangular block 43 at the end part of the T-shaped rod to be separated from the blackboard 53, then the other blackboard 53 is rotated to the front through the rotating block 51, the blackboard 53 is fixed by rotating the T-shaped rod 42 to be matched with the rectangular block 43, and the student is explained for the other student.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.