CN111968419A - English education is with auxiliary assembly who backs word - Google Patents

English education is with auxiliary assembly who backs word Download PDF

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Publication number
CN111968419A
CN111968419A CN202010890168.XA CN202010890168A CN111968419A CN 111968419 A CN111968419 A CN 111968419A CN 202010890168 A CN202010890168 A CN 202010890168A CN 111968419 A CN111968419 A CN 111968419A
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CN
China
Prior art keywords
fixedly connected
connecting box
display screen
transmission
rod
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Granted
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CN202010890168.XA
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Chinese (zh)
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CN111968419B (en
Inventor
闪丹
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Shandong Shihui Culture Media Co ltd
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Individual
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/06—Foreign languages

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

The invention discloses auxiliary equipment for a word for English education, which comprises a base, wherein four corners of the lower end of the base are fixedly connected with movable wheels, the left part and the right part of the upper end of the base are fixedly connected with supporting plates, the middle part of the upper end of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a lifting device, the upper end of the lifting device is fixedly connected with a connecting box, the connecting box is positioned above the connecting box, the left part of the upper end of the connecting box is provided with a rectangular groove which penetrates up and down, the left end of the connecting box is fixedly connected with a stirring device, the connecting box is movably connected with a rotating device, and the upper part of the connecting box is. According to the auxiliary device for word-taking for English education, the whole device adopts a word diversified display mode, so that the speed of the learner for taking words is improved, the flexibility is high, and the adjustment is convenient.

Description

English education is with auxiliary assembly who backs word
Technical Field
The invention relates to the technical field of English teaching, in particular to auxiliary equipment for word backing for English education.
Background
The English education major training has the advantages that the firm English language basic knowledge and language basic skills are realized, the proficient English language application capacity is realized, and teachers and other education workers who can perform English teaching and teaching research in middle schools can be realized. English words are important components in English, in the learning process of English, the learning quality of words determined to a great extent by the memory degree of the words is good, in modern education, how to enable learners to quickly and effectively remember that the words are topics continuously explored in English education, in the existing English education, fewer auxiliary devices for words are required, the traditional modes of listening, reading and writing need further innovation, in the existing auxiliary devices for words, the learners cannot be transferred by adopting a split method aiming at the character forming characteristic images of the letters of the words, and no image memory mode is combined, so that the efficiency of the learners for words carrying is lower, the time spent is longer, and therefore, the auxiliary devices for words carrying out English education are provided.
Disclosure of Invention
The invention mainly aims to provide auxiliary equipment for word-backing for English education, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the auxiliary equipment for the word-back for English education comprises a base, wherein movable wheels are fixedly connected to four corners of the lower end of the base, supporting plates are fixedly connected to the left portion and the right portion of the upper end of the base, a motor is fixedly connected to the middle portion of the upper end of the base, a threaded rod is fixedly connected to the output end of the motor, a lifting device is in threaded connection with the outer surface of the threaded rod, the lower portion of the lifting device is movably connected with the two supporting plates, a connecting box is fixedly connected to the upper end of the lifting device and located above the connecting box, a rectangular groove which penetrates through the connecting box from top to bottom is formed in the left portion of the upper end of the connecting box, a shifting device is fixedly connected to the left portion of the connecting box, the right portion of the shifting device extends into the rectangular groove, a rotating device is movably connected into the connecting box, the left portion of the rotating device extends into the rectangular groove, the upper part of the connecting box is movably connected with a display device in an inserting way, and the display device is in transmission connection with a rotating device;
rotating device includes the transmission shaft, the surface left part and the surface right part of transmission shaft all are provided with a bearing, the transmission shaft is through the left tank wall and the right tank wall swing joint of two bearings and connecting box, the three drive gear of surface fixedly connected with of transmission shaft, it is three drive gear all is located the connecting box, and three drive gear all not with the inner wall contact of connecting box, the left end of transmission shaft extends to the rectangular channel and fixedly connected with transmission piece, the surface equidistance of transmission piece is provided with three arc eaves, the surface equidistance of transmission piece is opened has three to stir the groove, and is three stir the groove and be the arc structure, and three groove and three arc eaves staggered distribution stir, the transmission piece is located the rectangular channel and the transmission piece does not contact with the cell wall of rectangular channel.
As a further improvement of above-mentioned scheme, toggle device includes No. two motors, No. two motor fixed connection are at the left end of connecting box, the output of No. two motors runs through the left part and the fixedly connected with bull stick of connecting box, the surface right part fixedly connected with rolling disc and the dwang of bull stick, and the dwang is located the rolling disc left side, the surface of rolling disc is opened there is the arc mouth, right-hand member fixedly connected with poker rod, and poker rod is located the arc mouth.
As the further improvement of above-mentioned scheme, the surface of arc mouth is laminated with the cambered surface of arc eaves, the equal displacement rectangular channel of rolling disc and dwang is interior, and rolling disc and dwang all not with the inner wall contact of rectangular channel, toggle gear and rotating device link together through the poker rod with stir the groove transmission.
As a further improvement of above-mentioned scheme, display device includes display screen, No. two display screens and No. three display screens, the equal fixedly connected with movable rod of lower extreme of a display screen, No. two display screens and No. three display screens, it is three No. two bearings, three have all been cup jointed to the surface of movable rod the movable rod all passes through swing joint, and is three with the last case wall of joint box the equal fixedly connected with drive gear No. two of lower extreme of movable rod, and three drive gear No. two be with the joint box in.
As a further improvement of the scheme, the three second transmission gears are respectively meshed with the three first transmission gears to connect the display device and the rotating device together in a transmission manner, and the three second transmission gears are not in contact with the inner wall of the connecting box.
As a further improvement of the scheme, the first display screen, the second display screen and the third display screen are of regular triangular prism structures with the same size, the front ends of the first display screen, the second display screen and the third display screen are located on the same horizontal plane, and the first display screen, the second display screen and the third display screen are tightly attached to each other but are not fixed.
As a further improvement of the above scheme, the lifting device includes a lifting cross bar, the left end and the right end of the lifting cross bar are fixedly connected with connecting rods, two the front end and the rear end of the connecting rods are fixedly connected with moving rods.
As a further improvement of the above scheme, the upper end of the threaded rod is provided with a limiting block, the diameter of the limiting block is larger than that of the threaded rod, and the limiting block is located below the connecting box and does not contact with the connecting box.
As a further improvement of the scheme, the middle parts of the lifting cross rods are connected with the threaded rods in a threaded mode, and the upper ends of the four moving rods are fixedly connected with the lower end of the connecting box.
As a further improvement of the scheme, the upper ends of the two supporting plates are respectively provided with two movable grooves, the lower parts of the four moving rods are respectively sleeved in the four movable grooves, and the moving rods are positioned above the supporting plates.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through arranging the display device, the first display screen, the second display screen and the third display screen of the equilateral triangular prism are used for displaying words, so that the words can be displayed on the first display screen, the second display screen and the third display screen in a split type convenient memory forming mode, better memory of learners is facilitated, and the efficiency of the learners for carrying the words can be effectively improved by combining image display and utilizing a common memory mode of images and letters in the memory process.
2. According to the invention, the poking device is in transmission connection with the rotating device, the rotating device is in transmission connection with the display device, and an automatic intermittent rotation mode is adopted, so that the letter composition, the word explanation and the corresponding matching drawing of the words can be rapidly and effectively displayed on three surfaces corresponding to the first display screen, the second display screen and the third display screen, the display mode is more diversified, the content is richer, and the understanding and the memory of a learner on the words are facilitated.
3. According to the invention, by arranging the lifting device, the height of the whole equipment connected to the lifting device can be adjusted by using the mode that the lifting device is in threaded connection with the threaded rod, so that the equipment can be applied to different teaching environments, is suitable for learners of different ages, and is convenient to operate and high in adaptability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view showing an overall structure of an auxiliary device for learning English words according to the present invention;
fig. 2 is a schematic diagram illustrating an overall structure of an auxiliary device for learning English words according to the present invention;
FIG. 3 is a schematic structural diagram of a rotating device of an auxiliary device for word-back in English education according to the present invention;
FIG. 4 is a schematic structural diagram of a striking device of an auxiliary device for word-back in English education according to the present invention;
FIG. 5 is a schematic diagram of a display device of an auxiliary device for English education with words;
FIG. 6 is a schematic view of a connection structure of a dialing device, a rotating device and a display device of the auxiliary device for word-bearing English education according to the present invention;
FIG. 7 is a schematic structural diagram of a lifting device of an auxiliary device for word-back in English education according to the present invention;
fig. 8 is a sectional view of a support plate of an auxiliary device for word-back in english education according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a movable wheel; 4. a first motor; 5. a threaded rod; 6. a lifting device; 7. a shifting device; 8. a rotating device; 9. a display device; 10. a connecting box; 11. a rectangular groove; 21. a movable groove; 51. a limiting block; 61. lifting the cross bar; 62. a connecting rod; 63. a travel bar; 71. a second motor; 72. a rotating rod; 73. rotating the disc; 74. rotating the rod; 75. a poke rod; 76. an arc-shaped opening; 81. a drive shaft; 82. a first transmission gear; 83. a first bearing; 84. a transmission block; 85. an arc-shaped brim; 86. a poking groove; 91. a first display screen; 92. a second display screen; 93. a third display screen; 94. a movable rod; 95. a second bearing; 96. and a second transmission gear.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
An auxiliary device for English education used for word-back, as shown in figure 1-2, comprising a base 1, movable wheels 3 are fixedly connected with four corners of the lower end of the base 1, supporting plates 2 are fixedly connected with the left part and the right part of the upper end of the base 1, a motor 4 is fixedly connected with the middle part of the upper end of the base 1, a threaded rod 5 is fixedly connected with the output end of the motor 4, a lifting device 6 is connected with the outer surface of the threaded rod 5 by screw threads, the lower part of the lifting device 6 is movably connected with the two supporting plates 2, a connecting box 10 is fixedly connected with the upper end of the lifting device 6 and is positioned above the motor 4, a rectangular groove 11 which penetrates up and down is opened at the left part of the upper end of the connecting box 10, a shifting device 7 is fixedly connected with the left end of the connecting box 10, the right part of the shifting device 7 extends into the rectangular groove 11, a rotating device 8 is movably connected in the connecting box 10, and, the toggle device 7 is in transmission connection with the rotating device 8, the upper part of the connecting box 10 is movably connected with the display device 9 in a penetrating way, and the display device 9 is in transmission connection with the rotating device 8.
In the specific use process of the embodiment, the threaded rod 5 is controlled to rotate by the first motor 4, the first motor 4 is a positive and negative motor, the lifting device 6 in threaded connection with the outer surface of the threaded rod 5 can realize the vertical height adjustment of the whole equipment, so that the device is suitable for the watching heights of students of different age levels, the flexibility is high, the adaptability is high, the movable wheel 3 is arranged, the movement of the whole equipment is convenient, the letters of the single word can be displayed on three displays in a split mode by arranging the display device 9, the memory of the letters of the single word by a learner is more facilitated, the rotating device 8 is in transmission connection with the rotating device 7, the rotating device 8 is in transmission connection with the display device 9, the intelligent discontinuous control of three surfaces on the display device 9 can be realized, the letters of the word, the explanation of the word and the graph corresponding to the word can be combined together for diversified display, effectively improves the understanding of the learner to the words and improves the efficiency of word-learning.
Example two
On the basis of the first embodiment, as shown in fig. 3-6, an auxiliary device for English education, which comprises a base 1, movable wheels 3 are fixedly connected to four corners of the lower end of the base 1, supporting plates 2 are fixedly connected to the left portion and the right portion of the upper end of the base 1, a first motor 4 is fixedly connected to the middle portion of the upper end of the base 1, a threaded rod 5 is fixedly connected to the output end of the first motor 4, a lifting device 6 is connected to the outer surface of the threaded rod 5 through threads, the lower portion of the lifting device 6 is movably connected to the two supporting plates 2, a connecting box 10 is fixedly connected to the upper end of the lifting device 6, the connecting box 10 is located above the base 5, a rectangular groove 11 which penetrates up and down is formed in the left portion of the upper end of the connecting box 10, a toggle device 7 is fixedly connected to the left portion of the connecting box 10, the right portion of the toggle device 7 extends into the rectangular groove, the left part of the rotating device 8 extends into the rectangular groove 11, the shifting device 7 is in transmission connection with the rotating device 8, the upper part of the connecting box 10 is movably connected with the display device 9 in a penetrating manner, and the display device 9 is in transmission connection with the rotating device 8; the rotating device 8 comprises a transmission shaft 81, the left part and the right part of the outer surface of the transmission shaft 81 are respectively provided with a first bearing 83, the transmission shaft 81 is movably connected with the left box wall and the right box wall of the connecting box 10 through two first bearings 83, the outer surface of the transmission shaft 81 is fixedly connected with three first transmission gears 82, the three first transmission gears 82 are all positioned in the connecting box 10, and the three first transmission gears 82 are not contacted with the inner wall of the connecting box 10, the left end of the transmission shaft 81 extends into the rectangular groove 11 and is fixedly connected with a transmission block 84, three arc-shaped eaves 85 are arranged on the outer surface of the transmission block 84 at equal intervals, three toggle grooves 86 are arranged on the outer surface of the transmission block 84 at equal intervals, the three toggle grooves 86 are all arc-shaped structures, the three toggle grooves 86 and the three arc-shaped eaves 85 are distributed in a staggered manner, the transmission block 84 is positioned in the rectangular groove 11, and the transmission block 84 is not in contact with the groove wall of the rectangular groove 11; the toggle device 7 comprises a second motor 71, the second motor 71 is fixedly connected to the left end of the connecting box 10, the output end of the second motor 71 penetrates through the left part of the connecting box 10 and is fixedly connected with a rotating rod 72, the right part of the outer surface of the rotating rod 72 is fixedly connected with a rotating disc 73 and a rotating rod 74, the rotating rod 74 is positioned on the left side of the rotating disc 73, the outer surface of the rotating disc 73 is provided with an arc-shaped opening 76, the right end of the rotating rod 74 is fixedly connected with a toggle rod 75, and the toggle rod 75 is positioned in the arc-shaped opening 76; the outer surface of the arc-shaped opening 76 is attached to the arc surface of the arc-shaped brim 85, the rotating disc 73 and the rotating rod 74 both move in the rectangular groove 11, the rotating disc 73 and the rotating rod 74 are not in contact with the inner wall of the rectangular groove 11, and the shifting device 7 and the rotating device 8 are in transmission connection with each other through the shifting rod 75 and the shifting groove 86; the display device 9 comprises a first display screen 91, a second display screen 92 and a third display screen 93, movable rods 94 are fixedly connected to the lower ends of the first display screen 91, the second display screen 92 and the third display screen 93, a second bearing 95 is sleeved on the outer surfaces of the three movable rods 94, the three movable rods 94 are movably connected with the upper box wall of the connecting box 10 through the second bearing 95, a second transmission gear 96 is fixedly connected to the lower ends of the three movable rods 94, and the three second transmission gears 96 are all connected with the inside of the connecting box 10; the three second transmission gears 96 are respectively meshed with the three first transmission gears 82 to connect the display device 9 and the rotating device 8 together in a transmission way, and the three second transmission gears 96 are not contacted with the inner wall of the connecting box 10; no. one display screen 91, No. two display screens 92 and No. three display screens 93 are the regular triangular prism structure that the size is equal, and the front end of No. one display screen 91, No. two display screens 92 and No. three display screens 93 is located same horizontal plane, hugs closely but not fixed between No. one display screen 91, No. two display screens 92 and No. three display screens 93.
In the specific use process of the embodiment, firstly, the letter composition of the English words is distributed on one surface of the first display screen 91, the second display screen 92 and the third display screen 93 on the display device 9 in the most reasonable mode, then the explanation of the words and the graphic explanation of the words are respectively arranged and placed on two surfaces of the first display screen 91, the second display screen 92 and the third display screen 93, the rotating disc 73 and the poking rod 75 are controlled to rotate by the second motor 71 on the poking device 7, in the rotating process, the outer surface of the rotating disc 73 is matched with the arc-shaped brim 85 on the rotating device 8, the stability is improved, the poking groove 86 is poked by the poking rod 75 to drive the transmission block 84 to rotate, so that the three first transmission gears 82 on the transmission shaft 81 synchronously rotate, and as the three second transmission gears 96 are respectively meshed with the three first transmission gears 82, therefore, the first display screen 91, the second display screen 92 and the third display screen 93 synchronously rotate, one face can be displayed in front of the learner, the words in the reasonable splitting form of the first display screen 91, the second display screen 92 and the third display screen 93 on the watching display device 9 form letters, which is favorable for improving the efficiency of word back, the three faces of the first display screen 91, the second display screen 92 and the third display screen 93 are discontinuously converted under the driving of the shifting device 7 and the rotating device 8, the first display screen can ensure the watching time of the learner, the second display screen adopts the diversified display of the contents on the three faces, the understanding of the words is strengthened, the efficiency of word back reading is improved, and the time of word back in different forms is saved.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 7-8, an auxiliary device for English education, which comprises a base 1, movable wheels 3 are fixedly connected to four corners of the lower end of the base 1, supporting plates 2 are fixedly connected to the left portion and the right portion of the upper end of the base 1, a first motor 4 is fixedly connected to the middle portion of the upper end of the base 1, a threaded rod 5 is fixedly connected to the output end of the first motor 4, a lifting device 6 is connected to the outer surface of the threaded rod 5 through threads, the lower portion of the lifting device 6 is movably connected to the two supporting plates 2, a connecting box 10 is fixedly connected to the upper end of the lifting device 6, the connecting box 10 is located above the base 5, a rectangular groove 11 which penetrates up and down is formed in the left portion of the upper end of the connecting box 10, a toggle device 7 is fixedly connected to the left portion of the connecting box 10, the right portion of the toggle device 7 extends into the rectangular groove, the left part of the rotating device 8 extends into the rectangular groove 11, the shifting device 7 is in transmission connection with the rotating device 8, the upper part of the connecting box 10 is movably connected with the display device 9 in a penetrating manner, and the display device 9 is in transmission connection with the rotating device 8; the lifting device 6 comprises a lifting cross rod 61, the left end and the right end of the lifting cross rod 61 are fixedly connected with connecting rods 62, and the front ends and the rear ends of the two connecting rods 62 are fixedly connected with moving rods 63; the upper end of the threaded rod 5 is provided with a limiting block 51, the upper end of the threaded rod 5 is provided with the limiting block 51, the diameter of the limiting block 51 is larger than that of the threaded rod 5, and the limiting block 51 is positioned below the connecting box 10 and is not in contact with the connecting box 10; the middle part of the lifting cross rod 61 is connected with the threaded rod 5 through threads, and the upper ends of the four moving rods 63 are fixedly connected with the lower end of the connecting box 10; two movable grooves 21 are formed in the upper ends of the two support plates 2, the lower portions of the four moving rods 63 are sleeved in the four movable grooves 21 respectively, and the moving rods 63 are located above the support plates 2.
In the specific use process of the embodiment, the first motor 4 is started to control the threaded rod 5 to rotate forwards, the lifting cross rod 61 is in threaded connection with the threaded rod 5, and the four lifting cross rods 61 are all positioned in the movable groove 21, so that the lifting cross rod 61 can move upwards under the rotation of the threaded rod 5, and simultaneously the four moving rods 63 drive all structures on the connecting box 10 to lift upwards, so that height adjustment is realized, in the process, the limiting block 51 can limit the lifting height of the lifting cross rod 61, the lifting cross rod 61 is placed to be separated from the threaded rod 5, when the height needs to be adjusted downwards, the first motor 4 is controlled to rotate reversely, in the process, the connecting rod 62 and the movable groove 21 can limit the whole lifting device 6, the adjustable height of the lifting device 6 is limited, the quick and stable height adjustment of the whole device can be adapted to the watching heights of students of different ages, the flexibility is high.
In the above embodiment, the display device 9 is arranged, and the first display screen 91, the second display screen 92 and the third display screen 93 of the equilateral triangular prism are used for displaying words, so that not only can letters of the words be displayed on the first display screen 91, the second display screen 92 and the third display screen 93 in a split type convenient-to-memorize composition mode, better memory of learners is facilitated, but also the image display can be combined in the memory process, and the efficiency of the learners for learning words can be effectively improved by using the common memory mode of image and word explanation; through connecting the toggle device 7 and the rotating device 8 together in a transmission way, connecting the rotating device 8 and the display device 9 together in a transmission way and adopting an automatic intermittent rotating way, the letter composition, the word explanation and the corresponding matching picture of the word can be rapidly and effectively displayed on three corresponding surfaces of the first display screen 91, the second display screen 92 and the third display screen 93, the display way is more diversified, the content is richer, and the understanding and the memory of a learner on the word are facilitated; through setting up lifting device 6, utilize lifting device 6 and 5 threaded connection's of threaded rod mode, can realize the altitude mixture control to the whole equipment of connection on lifting device 6 to make this equipment can be applied to different teaching environment, adapt to the learner of different age levels, convenient operation, strong adaptability, whole equipment adopts the diversified show mode to the word, is favorable to improving learner's the speed of carrying on the back the word, and the flexibility is high, the regulation of being convenient for.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an english education is with auxiliary assembly who carries on one's back word, includes base (1), its characterized in that: four corners of the lower end of the base (1) are fixedly connected with movable wheels (3).
2. The upper end left part and the upper end right part of the base (1) are both fixedly connected with a support plate (2), the upper end middle part of the base (1) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a threaded rod (5), the outer surface of the threaded rod (5) is in threaded connection with a lifting device (6), the lower part of the lifting device (6) is movably connected with the two support plates (2), the upper end of the lifting device (6) is fixedly connected with a connecting box (10), the connecting box (10) is positioned above the support plate (5), the upper end left part of the connecting box (10) is provided with a rectangular groove (11) which penetrates up and down, the left end of the connecting box (10) is fixedly connected with a shifting device (7), the right part of the shifting device (7) extends into the rectangular groove (11), the connecting box (10) is movably connected with a rotating device (8), the left part of the rotating device (8) extends into the rectangular groove (11), the shifting device (7) is in transmission connection with the rotating device (8), the upper part of the connecting box (10) is movably connected with the display device (9) in a penetrating manner, and the display device (9) is in transmission connection with the rotating device (8); the rotating device (8) comprises a transmission shaft (81), the left part and the right part of the outer surface of the transmission shaft (81) are respectively provided with a bearing (83), the transmission shaft (81) is movably connected with the left box wall and the right box wall of the connecting box (10) through two bearings (83), the outer surface of the transmission shaft (81) is fixedly connected with three transmission gears (82), the three transmission gears (82) are respectively positioned in the connecting box (10), the three transmission gears (82) are not in contact with the inner wall of the connecting box (10), the left end of the transmission shaft (81) extends into the rectangular groove (11) and is fixedly connected with a transmission block (84), three arc-shaped eaves (85) are arranged on the outer surface of the transmission block (84) at equal intervals, three shifting grooves (86) are formed on the outer surface of the transmission block (84), and the three shifting grooves (86) are all arc-shaped structures, the three toggle grooves (86) and the three arc-shaped eaves (85) are distributed in a staggered mode, the transmission block (84) is located in the rectangular groove (11), and the transmission block (84) is not in contact with the groove wall of the rectangular groove (11); the stirring device (7) comprises a second motor (71), the second motor (71) is fixedly connected to the left end of the connecting box (10), the output end of the second motor (71) penetrates through the left part of the connecting box (10) and is fixedly connected with a rotating rod (72), the right part of the outer surface of the rotating rod (72) is fixedly connected with a rotating disc (73) and a rotating rod (74), the rotating rod (74) is located on the left side of the rotating disc (73), an arc-shaped opening (76) is formed in the outer surface of the rotating disc (73), a stirring rod (75) is fixedly connected to the right end of the rotating rod (74), and the stirring rod (75) is located in the arc-shaped opening (76); the outer surface of the arc-shaped opening (76) is attached to the arc surface of the arc-shaped eaves (85), the rotating disc (73) and the rotating rod (74) both move in the rectangular groove (11), the rotating disc (73) and the rotating rod (74) are not in contact with the inner wall of the rectangular groove (11), and the shifting device (7) and the rotating device (8) are in transmission connection with each other through the shifting rod (75) and the shifting groove (86); the display device (9) comprises a first display screen (91), a second display screen (92) and a third display screen (93), movable rods (94) are fixedly connected to the lower ends of the first display screen (91), the second display screen (92) and the third display screen (93), a second bearing (95) is sleeved on the outer surfaces of the three movable rods (94), the three movable rods (94) are movably connected with the upper box wall of the connecting box (10) through the second bearing (95), a second transmission gear (96) is fixedly connected to the lower ends of the three movable rods (94), the three second transmission gears (96) are respectively arranged in the connecting box (10), the three second transmission gears (96) are respectively meshed with the three first transmission gears (82) to connect the display device (9) and the rotating device (8) together in a transmission mode, the three second transmission gears (96) are not in contact with the inner wall of the connecting box (10), and the first display screen (91) No. two display screen (92) and No. three display screen (93) are the regular triangular prism structure that the size equals, the front end of a display screen (91), No. two display screen (92) and No. three display screen (93) is located same horizontal plane, hug closely but unfixed between a display screen (91), No. two display screen (92) and No. three display screen (93).
3. The apparatus for assisting in learning English according to claim 2, wherein: lifting device (6) are including lifting horizontal pole (61), the left end and the equal fixedly connected with connecting rod (62) of right-hand member of lifting horizontal pole (61), two the front end and the equal fixedly connected with carriage release lever (63) of rear end of connecting rod (62).
4. The apparatus for assisting in learning English according to claim 2, wherein: the upper end of threaded rod (5) is provided with stopper (51), the diameter of stopper (51) is greater than the diameter of threaded rod (5), stopper (51) are located connecting box (10) below and do not contact with connecting box (10).
5. The apparatus for assisting in learning English according to claim 2, wherein: the middle part of the lifting cross rod (61) is connected with the threaded rod (5) in a threaded mode, and the upper ends of the moving rods (63) are fixedly connected with the lower end of the connecting box (10).
6. The apparatus for assisting in learning English according to claim 2, wherein: two movable grooves (21) are formed in the upper ends of the two supporting plates (2), the lower portions of the four moving rods (63) are sleeved in the four movable grooves (21) respectively, and the moving rods (63) are located above the supporting plates (2).
CN202010890168.XA 2020-08-28 2020-08-28 English education is with auxiliary assembly who backs word Active CN111968419B (en)

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