CN112150890A - A kind of English word auxiliary learning device - Google Patents

Abstract

The invention discloses an English word auxiliary learning device, which comprises a base. Left and right sides of the upper surface of the base are respectively fixedly connected with a left vertical plate and a right vertical plate. The rotating shaft, the writing plate A, the word chuck, the writing plate B and the large gear are fixedly connected to the rotating shaft, the word card is clamped in the word card slot on the word chuck, the underside of the large gear is meshed with a pinion, and the inside of the pinion is fixed A rocker is connected, a hydraulic cylinder is installed on the lower part of the right side of the left vertical plate, the telescopic rod of the hydraulic cylinder is connected to a shielding plate through a connecting rod, and the shielding plate is sleeved on the outside of the rotating shaft. A front side plate and a rear side plate are fixedly connected to the front and rear sides of the upper surfaces of the A and the material receiving plate B, and brushes are fixedly connected to the inner side of the front side plate and the rear side plate. The learning device can switch to cover the definition of words or English words, which can form a competitive learning atmosphere, wipe off handwriting in time after writing, and can write repeatedly to prevent dust or chalk shavings from adhering to the word card.

Description

A kind of English word auxiliary learning device

technical field

The invention belongs to the technical field of English learning, and in particular relates to an English word auxiliary learning device.

Background technique

In the process of learning English, English words are the basis of learning, and the vocabulary of words is directly related to the learner's English level. The traditional learning method is to read aloud or silently read English words and word definitions. The memory process is relatively boring, and learners are easy to lose. Interest in learning, and it is easy to form the phenomenon that the eyes are high and the hands are low. The learners think that the words they have recited are difficult to dictate, and when they encounter exams or assessments, various writing errors occur, and the results do not meet their expectations, which discourages learning. During the learning process, the learners will conduct self-assessment on their own learning situation in stages. When writing English words, the covering effect is relatively poor. When encountering words that are not well grasped, you will raise your hands to see some letters of the words to remind yourself, which will not achieve the purpose of the assessment, and the order of English words in the book is fixed. The learner will have memory inertia, and write words according to the situation, which cannot achieve the effect of truly mastering the words, which is not conducive to learning; in the process of learning, the teacher also evaluates the students' word mastery. The method of evaluation is to invite one or several people. When students come to the podium, the teacher speaks out the definitions of the words, and the students write the corresponding words on the blackboard. Students tend to look at each other, which reduces the effect of the assessment.

In view of the problems existing in traditional learning methods, there are some devices that assist English word memory on the market. However, these devices generally cover the definition of words to dictate English words, and cannot switch between the meanings of cover words or English words, and the flexibility is poor, which is not conducive to Learners thoroughly master English words, and these devices cannot form a competitive learning atmosphere, and cannot well arouse learners' interest in learning. In addition, these devices use a writing board to write words silently, which is large and is placed on the top of the writing board. When writing, some learners need to tiptoe, and when writing at the lower part of the writing board, some learners need to squat down, which makes learning less comfortable and inconvenient to wipe off the writing on the writing board, which reduces learning efficiency. In addition, word cards are easy to stick to. Chalk dust or dust is attached, which affects the learning effect; therefore, how to overcome the above existing technical problems and defects has become a key problem to be solved.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide an auxiliary learning device for English words. The learning device can switch between the meanings of covered words or English words at will. Form a competitive learning atmosphere, stimulate students' interest in learning, and facilitate writing on a small writing plate. After writing, use a brush to wipe off the writing on the writing plate in time, and repeat writing to prevent dust or chalk from adhering to words. On the card, the dustproof effect is good and will not affect the learning effect.

The purpose of the present invention is to achieve this: an English word auxiliary learning device, including a base, the left and right sides of the upper surface of the base are respectively fixedly connected with a left vertical plate and a right vertical plate, and the left side of the upper surface of the base is fixedly connected with a Slide rail, the right end of the slide rail is fixedly connected to a limit plate, the limit plate is welded on the base, the upper part of the right side of the left vertical plate is connected with a rotating shaft through a bearing, and the other end of the rotating shaft is connected to the left of the right vertical plate through a bearing. The upper part of the side is connected, and the rotating shaft is fixedly connected with a writing disk A, a word chuck, a writing disk B and a large gear, the word chuck is located on the right side of the writing disk A, and the word chuck is located on the left side of the writing disk B, The large gear is located on the right side of the writing plate B, the word card slot is evenly provided with a word card slot, the word card slot is clamped with a word card, the upper part of the word card is an English word area, and the word card The lower part is the definition area of words, a pinion is meshed on the lower side of the big gear, a rocker is fixedly connected to the inner side of the pinion, the rocker is rotatably connected with the right vertical plate, and a hydraulic pressure is installed on the lower part of the right side of the left vertical plate. The free end of the telescopic rod of the hydraulic cylinder is fixedly connected with a connecting rod, the lower surface of the connecting rod is fixedly connected with a slider, the slider is slidably connected to the slide rail, and the upper surface of the connecting rod is fixedly connected with a The shielding plate is sleeved on the outside of the rotating shaft, the shielding plate is located on the right side of the writing plate A, the shielding plate is located on the left side of the word chuck, and the middle part of the front side and the middle part of the rear side of the shielding plate are provided with display The left vertical plate and the right vertical plate are respectively screwed with screw A and screw B, the right end of the screw A is fixedly connected with the feeding plate A, the left end of the screw B is fixedly connected with the feeding plate B, the A front side plate is fixedly connected to the front side of the upper surface of the material receiving plate A and the material receiving plate B, and a rear side plate is fixedly connected to the rear side of the upper surface of the material receiving plate A and the material receiving plate B. The front side The rear side of the board and the front side of the rear side board are fixedly connected with brushes.

Further, the rocker is rotatably connected to the right vertical plate through a bearing.

Further, the diameter of the shielding plate is larger than that of the word chuck, and the thickness of the shielding plate is greater than that of the word chuck, so that the shielding plate can be sleeved outside the word chuck.

Further, a baffle plate A is fixedly connected to the left side of the shielding plate to prevent dust from entering the word chuck from the left side of the shielding plate, so as to prevent dust or chalk scraps from adhering to the word card and affecting the learning effect.

Further, the baffle A is provided with a through hole for the rotating shaft to pass through.

Further, a baffle B is fixedly connected to the right side of the word chuck to prevent dust or chalk shavings from entering the word chuck from the right side of the word chuck, and to prevent dust or chalk shavings from adhering to the word card and affecting the learning effect.

Further, the upper surfaces of the material receiving plate A and the material receiving plate B are provided with material receiving grooves, which are convenient for storing the chalk scraps wiped off the surfaces of the writing plate A and the writing plate B.

Further, the material receiving groove is an arc groove.

Further, the outer sides of the writing disk A and the writing disk B are in contact with the inner side of the brush, and the chalk writing on the surfaces of the writing disk A and the writing disk B is wiped off by the brush.

Further, the left side of the limit plate is bonded with a rubber shock-absorbing pad to prevent the right side of the slider from directly contacting the left side of the limit plate. it is good.

The beneficial effects of the English word auxiliary learning device of the present invention:

1. The present invention is provided with a word chuck and a cover plate. When a word card needs to be placed in the word card slot of the word chuck, the hydraulic cylinder is opened, the telescopic rod of the hydraulic cylinder is retracted, and the connecting rod drives the slider and the cover plate to the left. Move, when the cover plate moves to the left side of the word chuck, close the hydraulic cylinder. At this time, the word card to be learned or assessed can be placed in the word card slot. After the placement is completed, open the hydraulic cylinder. The telescopic rod is extended, and the connecting rod drives the slider and the cover plate to move in the opposite direction. When the right side of the slider contacts the left side of the limit plate, the hydraulic cylinder is closed. At this time, the cover plate completely covers the word chuck, which is convenient for placing and Change word cards.

2. The baffle plate A is fixedly connected to the left side of the shielding plate of the present invention, and the baffle plate B is fixedly connected to the right side of the word chuck. side into the word chuck to avoid dust or chalk shavings from adhering to the word card and affecting the learning effect.

3. The present invention makes the pinion rotate through the hand rocker, the pinion meshes with the large gear, and the pinion drives the large gear to rotate. Since the large gear is fixedly connected to the rotating shaft, the large gear drives the rotating shaft to rotate, and the rotating shaft drives the writing disk A, The writing plate B and the word chuck rotate, the word card rotates with the word chuck, and the middle part of the front side and the middle part of the rear side of the shielding plate are provided with display slots. The upper and lower parts of the word card are the English word area and the word interpretation area respectively. When the English word area or the word definition area of is rotated to the position of the display slot, the English word or word definition can be observed. When an English word is observed, after rotating the joystick clockwise for one circle, the word definition can be observed. When observing the definition of a word, after rotating the joystick counterclockwise for a circle, English words can be observed, and the meaning of the cover word or the English word can be switched at will. The flexibility is strong, which is helpful for the learner to master English words thoroughly.

4. The present invention is provided with a writing plate A and a writing plate B, and the middle part of the front side and the middle part of the rear side of the shielding plate are all provided with display grooves, which can be used for two learners to write English words or word interpretations by default. Behind disc A, the learner observes English words or word definitions by covering the display slot in the middle of the back of the disc. Another learner stands in front of writing disc B, and the learner observes English words by covering the display slot in the middle of the front side of the disc. Or word definition, when the word chuck rotates around, both learners will write down the English word or word definition on the word card by dictation. By comparing the dictation of the two learners, a competitive learning atmosphere is formed to stimulate students' learning. Interest, help to improve the learning effect.

5. The present invention adopts writing on a writing plate, avoiding the use of a bulky writing plate, and the writing plate can be rotated, and the learner only needs to write silently at a position suitable for their own height every time, and there is no need to tiptoe or squat to write silently, Improve learning comfort.

6. The present invention is provided with a receiving plate A and a receiving plate B. When the writing is completed, the screw A is rotated to move the receiving plate A to the right, and the screw B is rotated to make the receiving plate B move to the left. When the writing plate A and the When the outside of the writing disk B is in contact with the inside of the brush, stop the rotation of the screw A and the screw B, the hand rocker, the writing disk A and the writing disk B rotate, and the brush will remove the chalk writing on the surface of the writing disk A and the writing disk B. Wipe off, the wiped chalk chips fall into the arc-shaped feeding grooves on the upper surface of the receiving plate A and the receiving plate B, and the writing on the writing plate A and the writing plate B can be wiped off in time to realize repeated writing.

Description of drawings

FIG. 1 is a front view of the English word auxiliary learning device of the present invention.

FIG. 2 is a rear view of the English word auxiliary learning device of the present invention.

FIG. 3 is an enlarged view of A in FIG. 2 .

FIG. 4 is a schematic structural diagram of a word card in the English word auxiliary learning device of the present invention.

FIG. 5 is a top view of the feeding board A in the English word auxiliary learning device of the present invention.

FIG. 6 is a left side view of the feeding board A in the English word auxiliary learning device of the present invention.

FIG. 7 is a left side view of the word chuck in the English word auxiliary learning device of the present invention.

FIG. 8 is a right side view of the word chuck in the English word auxiliary learning device of the present invention.

FIG. 9 is a left side view of the shielding plate in the English word auxiliary learning device of the present invention.

FIG. 10 is a right side view of the shielding plate in the English word auxiliary learning device of the present invention.

In the picture: 1-base, 2-limiting plate, 3-connecting rod, 4-slider, 5-slide rail, 6-telescopic rod, 7-hydraulic cylinder, 8-left vertical plate, 9-screw A, 10 - Feeder plate A, 11-front side plate, 12-rotating shaft, 13-writing plate A, 14-baffle plate A, 15-block plate, 16-word chuck, 17-baffle plate B, 18-writing plate B , 19-large gear, 20-bearing, 21-rocker, 22-screw B, 23-pinion gear, 24-feeder plate B, 25-right vertical plate, 26-English word area, 27-word definition area, 28-word card, 29-word card slot, 30-display slot, 31-rear side plate, 32-brush, 33-feeding slot, 34-through hole.

Detailed ways

The English word auxiliary learning device of the present invention will be described in more detail below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

Referring to Figures 1-5, an English word auxiliary learning device includes a base 1, the left and right sides of the upper surface of the base 1 are fixedly connected with a left vertical plate 8 and a right vertical plate 25 respectively, and the left side of the upper surface of the base 1 is fixed A slide rail 5 is connected, the right end of the slide rail 5 is fixedly connected to a limit plate 2, the limit plate 2 is welded on the base 1, and the upper part of the right side of the left vertical plate 8 is connected with a rotating shaft 12 through a bearing 20. The other end of the rotating shaft 12 is connected to the upper left side of the right vertical plate 25 through the bearing 20. The rotating shaft 12 is fixedly connected with a writing plate A13, a word chuck 16, a writing plate B18 and a large gear 19, and the word chuck 16 is located in the writing plate. On the right side of the disk A13, the word chuck 16 is located on the left side of the writing disk 18B, the large gear 19 is located on the right side of the writing disk B18, the word chuck 16 is evenly provided with a word card slot 29, the word card slot A word card 28 is clamped in the 29, the upper part of the word card 28 is an English word area 27, the lower part of the word card 28 is a word interpretation area 26, the lower side of the large gear 19 is meshed with a pinion 23, the pinion gear The inner side of 23 is fixedly connected with a rocker 21, which is rotatably connected with the right vertical plate 25, a hydraulic cylinder 7 is installed on the lower part of the right side of the left vertical plate 8, and the free end of the telescopic rod 6 of the hydraulic cylinder 7 is fixed A connecting rod 3 is connected, the lower surface of the connecting rod 3 is fixedly connected with a sliding block 4, the sliding block 4 is slidably connected to the sliding rail 5, and the upper surface of the connecting rod 3 is fixedly connected with a blocking plate 15, the blocking The disk 15 is sleeved on the outside of the rotating shaft 12, the blocking disk 15 is located on the right side of the writing disk A13, the blocking disk 15 is located on the left side of the word chuck 16, and the front middle and rear middle of the blocking disk 15 are provided with a display Slot 30, the left vertical plate 8 and the right vertical plate 25 are respectively screwed with a screw A9 and a screw B22, the right end of the screw A9 is fixedly connected with a feeding plate A10, and the left end of the screw B22 is fixedly connected with a feeding plate B24 , the front side plates 11 are fixedly connected to the front sides of the upper surfaces of the feeding plate A10 and the feeding plate B22, and the rear side plates 31 are fixedly connected to the rear sides of the upper surfaces of the feeding plate A10 and the feeding plate B24. , a brush 32 is fixedly connected to the rear side of the front side plate 11 and the front side of the rear side plate 31 .

The rocker 21 is rotatably connected to the right vertical plate 25 through a bearing.

1 and 2, the diameter of the shielding plate 15 is larger than the diameter of the word chuck 16, the thickness of the shielding plate 15 is greater than that of the word chuck 16, and the shielding plate 15 can be sleeved outside the word chuck 16.

Referring to Figures 1, 2, 3 and 9, a baffle plate A14 is fixedly connected to the left side of the shielding plate 15 to prevent dust from entering the word chuck 16 from the left side of the shielding plate 15 and prevent dust or chalk shavings from adhering to the word card 28 affects the learning effect.

9 and 10 , the baffle plate A14 is provided with a through hole 34 through which the rotating shaft 12 passes.

1 , 2 , 3 and 8 , a baffle B17 is fixedly connected to the right side of the word chuck 16 to prevent dust or chalk shavings from entering the word chuck 16 from the right side of the word chuck 16 to avoid dust or chalk shavings Adhering to the word card 28 affects the learning effect.

Referring to FIG. 6 , the upper surfaces of the receiving plate A10 and the receiving plate B24 are provided with receiving grooves 33 , which are convenient for storing chalk scraps wiped off from the surfaces of the writing plate A13 and the writing plate B18 .

Referring to FIG. 6 , the material receiving slot 33 is an arc-shaped slot.

The outer sides of the writing disk A13 and the writing disk B18 are in contact with the inner side of the brush 32 , and the chalk writing on the surfaces of the writing disk A13 and the writing disk B18 is wiped off by the brush 32 .

The left side of the limit plate 2 is bonded with a rubber shock-absorbing pad to prevent the right side of the slider 4 from directly contacting the left side of the limit plate 2. The rubber shock-absorbing pad has a shock-absorbing effect to prevent the shielding plate 15 from shaking, and is stable. good sex.

The working principle of the present invention: First, place the word card 28 in the word card slot 29 of the word chuck 16, open the hydraulic cylinder 7, the telescopic rod 6 of the hydraulic cylinder 7 shrinks, and the connecting rod 3 drives the slider 4 and the shielding plate 15 to the left Move, when the shielding plate 15 moves to the left side of the word chuck 16, close the hydraulic cylinder 7, at this time, the word card 28 to be learned or assessed can be placed in the word card slot 29, after the placement is completed, then turn on the hydraulic pressure Cylinder 7, the telescopic rod 6 of the hydraulic cylinder 7 is extended, and the connecting rod 3 drives the slider 4 and the shielding plate 15 to move in the opposite direction. When the right side of the slider 4 contacts the left side of the limit plate 2, the hydraulic cylinder 7 is closed. , the cover plate 15 completely covers the word chuck 16;

Then, if there is only one learner, the learner is standing in front of the writing plate B18, if there are two or more learners, two learners can dictate at the same time, one of the learners is standing behind the writing plate A13, The learner observes English words or word definitions through the display slot 30 in the middle of the rear side of the cover plate 15, and another learner stands in front of the writing plate B18, and the learner observes English words through the display slot 30 in the middle of the front side of the cover plate 15 Or word definition, when it is necessary to dictate the word definition according to the English word, the hand rocker 21 makes the word chuck 16 rotate, when the English word is observed, the learner writes the word definition corresponding to the English word on the writing plate, and the writing is completed. Then, after rotating the joystick 21 clockwise, the definition of the word can be observed, and the learner can compare it with his own dictation word interpretation to know whether he has made a mistake in dictation. The hand rocker 21 rotates the word chuck 16. When the definition of the word is observed, the learner writes the English word corresponding to the definition of the word on the writing plate. When the English word is reached, the learner can compare it with his own dictation English word to know whether he has made a dictation error in time. When the word chuck 16 rotates a circle, both learners will dictate the English word or the definition of the word on the word card 28. Then, by comparing the dictation situations of the two learners, a competitive learning atmosphere is formed, which stimulates students' interest in learning and helps to improve the learning effect;

Finally, when writing is completed, rotate the screw A9 to move the receiving plate A10 to the right, and rotate the screw B22 to move the receiving plate B24 to the left. When the outer sides of the writing plate A13 and the writing plate B18 are in contact with the inner side of the brush 32 , stop rotating the screw A9 and the screw B22, the hand rocker 21, the writing plate A13 and the writing plate B18 rotate, the brush 32 wipes off the chalk writing on the surface of the writing plate A13 and the writing plate B18, and the erased chalk chips fall into the The writing on the writing plate A13 and the writing plate B18 can be erased in time in the arc-shaped receiving groove 33 on the upper surface of the receiving plate A10 and the receiving plate B24, so that repeated writing can be realized.

Unless otherwise defined, technical or scientific terms used herein should have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of words like "a" or "an" in the specification and claims of this application also does not necessarily imply a quantitative limitation. "Comprising" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. "Connected" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Exemplary embodiments of the present invention have been described in detail above with reference to the preferred embodiments, however, those skilled in the art will appreciate that various modifications and variations can be made to the above-mentioned specific embodiments without departing from the concept of the present invention. Modifications can be made, and various combinations of the technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims (10)

1. An English word auxiliary learning device, comprising a base, is characterized in that: the left and right sides of the upper surface of the base are respectively fixedly connected with a left vertical plate and a right vertical plate, and the left side of the upper surface of the base is fixedly connected with a slide rail, The right end of the slide rail is fixedly connected to a limit plate, the limit plate is welded on the base, the upper part of the right side of the left vertical plate is connected with a rotating shaft through a bearing, and the other end of the rotating shaft is connected to the upper part of the left side of the right vertical plate through a bearing. , the rotating shaft is fixedly connected with a writing plate A, a word chuck, a writing plate B and a large gear, the word chuck is located on the right side of the writing plate A, the word chuck is located on the left side of the writing plate B, and the large The gear is located on the right side of the writing plate B, the word card slot is evenly provided with a word card slot, the word card slot is clamped with a word card, the upper part of the word card is the English word area, and the lower part of the word card is the word card In the interpretation area, a pinion is engaged with the lower side of the large gear, a rocker is fixedly connected to the inner side of the pinion, the rocker is rotatably connected to the right vertical plate, and a hydraulic cylinder is installed on the lower part of the right side of the left vertical plate, so The free end of the telescopic rod of the hydraulic cylinder is fixedly connected with a connecting rod, the lower surface of the connecting rod is fixedly connected with a sliding block, the sliding block is slidably connected to the slide rail, and the upper surface of the connecting rod is fixedly connected with a blocking plate, The shielding plate is sleeved on the outside of the rotating shaft, the shielding plate is located on the right side of the writing plate A, and the shielding plate is located on the left side of the word chuck. The left vertical plate and the right vertical plate are respectively screwed with a screw A and a screw B, the right end of the screw A is fixedly connected with a feeding plate A, the left end of the screw B is fixedly connected with a feeding plate B, and the feeding plate A front side plate is fixedly connected to the front sides of the upper surfaces of A and B, and a rear side plate is fixedly connected to the upper surfaces of the A and B, and the rear side of the front side plate is fixedly connected. The sides and the front side of the rear side panel are fixedly connected with brushes. 2 . The English word auxiliary learning device according to claim 1 , wherein the rocker is rotatably connected to the right vertical plate through a bearing. 3 . 3. The English word auxiliary learning device according to claim 1, wherein the diameter of the shielding plate is greater than the diameter of the word chuck, and the thickness of the shielding plate is greater than the thickness of the word chuck. 4. The English word auxiliary learning device according to claim 1 or 3, wherein a baffle plate A is fixedly connected to the left side of the baffle plate. 5 . The English word auxiliary learning device according to claim 4 , wherein the baffle A is provided with a through hole for the rotating shaft to pass through. 6 . 6 . The English word auxiliary learning device according to claim 1 , wherein a baffle B is fixedly connected to the right side of the word chuck. 7 . 7 . The English word aided learning device according to claim 1 , wherein the upper surfaces of the feeding plate A and the feeding plate B are provided with feeding grooves. 8 . 8. The English word aided learning device according to claim 7, wherein the feeding groove is an arc groove. 9 . The English word auxiliary learning device according to claim 1 , wherein the outer sides of the writing plate A and the writing plate B are both in contact with the inner side of the brush. 10 . 10 . The English word auxiliary learning device according to claim 1 , wherein a rubber shock-absorbing pad is adhered to the left side of the limiting plate. 11 .

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