CN112205784A

CN112205784A - English training auxiliary system

Info

Publication number: CN112205784A
Application number: CN202011045198.7A
Authority: CN
Inventors: 郭娅; 高锦涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-12

Abstract

The invention discloses an English training auxiliary system which comprises a base, wherein a sitting posture correction mechanism, a multi-mode learning mechanism, a stabilizing mechanism, a distance adjusting mechanism, a book pressing mechanism and a scanning mechanism are sequentially arranged on the base; the sitting posture correction mechanism comprises a first sliding chute, a first telescopic rod, a seat plate, a correction backrest, an inclination sensor, an adjusting rod, a turbine, a first rotating shaft, a worm, a first motor, a first bevel gear and a second bevel gear; the first sliding chute is embedded in one end of the upper surface of the base; the interior of the first sliding groove is connected with the distance adjusting mechanism in a sliding mode. The invention can automatically and scientifically adjust the sitting posture correction mechanism by arranging the sitting posture correction mechanism, so that the children are in the optimal sitting posture, and the problem that the poor sitting posture easily influences the physical development of the children during the English training and causes the abnormal development of cervical vertebra and lumbar vertebra because the bodies of the preschool children are in the development stage is solved.

Description

English training auxiliary system

Technical Field

The invention relates to the technical field of teaching equipment, in particular to an English training auxiliary system.

Background

At present, English is the main international universal language in the world at present, also is the most widely used language in the world, English is the ladder of progress, also is the indispensable instrument of understanding the world, study foreign knowledge, but because English belongs to the foreign language in china, therefore the student starts late when studying, in addition do not have the English service environment, lead to the study effect not good enough, the quality of English teaching can be improved to a certain extent to a large amount of english training relevant products that appear on the market, make the student more easy and high-efficient in the english learning process, also lightened teacher and school's burden, consequently received student and teacher's welcome.

An English training auxiliary system of the prior patent (publication number: CN106530902A) comprises a base, wherein a supporting mechanism is fixedly connected to the left side of the upper part of the base, a first supporting plate is arranged at the lower part of the right side of the supporting mechanism, a first storage rack, a display rack and a second storage rack are sequentially arranged at the upper part of the first supporting plate from left to right, a plurality of first partition plates and a plurality of second partition plates are respectively arranged in the first storage rack and the second storage rack, and a plurality of information issuing mechanisms are arranged on the side surface of the display rack; a dust remover is arranged at the lower part of the left side of the supporting mechanism, a dust inlet pipe is connected to the lower part of the dust remover, a first dust inlet cavity and a second dust inlet cavity are respectively connected to the left side and the right side of the upper part of the dust inlet pipe, and a plurality of first dust suction pipes and a plurality of second dust suction pipes are respectively connected to the right side of the first dust inlet cavity and the left side of the second dust inlet cavity; the upper part of the left side of the supporting mechanism is provided with a bearing plate.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. aiming at the problems that when preschool children of 2-8 years old are trained in English, bad sitting postures are easy to influence the physical development of children during English training due to the fact that the bodies of the children are in the development stage, the abnormal development of cervical vertebra and lumbar vertebra and the like are caused, the preschool children can only monitor the sitting postures when studying at home through parents, the labor intensity of parents is improved, the people cannot monitor the sitting postures at any time, and meanwhile, the parents can only adjust the sitting postures of the children according to own experiences, accurate scientific adjustment cannot be achieved, and scientific sitting postures cannot be guaranteed at the same time; 2. the training set who has for english teaching is when using, can only study the learning data of storage in the database mostly, and often can only rely on student's oneself to look for the study word by word to the data on the paper class material, has reduced the efficiency of english study, makes the study become more boring simultaneously for the student produces the psychology of boring, reduces english learning effect.

Therefore, an English training auxiliary system is provided.

Disclosure of Invention

The invention aims to provide an English training auxiliary system, which can automatically adjust the angle of a correcting backrest under the driving of a first motor by arranging a sitting posture correcting mechanism, can detect the inclination of the correcting backrest by an inclination sensor, is convenient to adjust by a control chip, reduces the labor intensity of parents, and can realize real-time supervision.

In order to achieve the purpose, the invention provides the following technical scheme: an English training auxiliary system comprises a base, wherein a sitting posture correction mechanism, a multi-mode learning mechanism, a stabilizing mechanism, a distance adjusting mechanism, a book pressing mechanism and a scanning mechanism are arranged on the base;

the sitting posture correction mechanism comprises a first sliding chute, a first telescopic rod, a seat plate, a correction backrest, an inclination sensor, an adjusting rod, a turbine, a first rotating shaft, a worm, a first motor, a first bevel gear and a second bevel gear; the first sliding chute is embedded in one end of the upper surface of the base; the interior of the first sliding chute is connected with the distance adjusting mechanism in a sliding manner; the upper end of the distance adjusting mechanism is fixedly connected with a seat plate through a first telescopic rod; the lower end of the seat plate is fixedly connected with a first motor, and one end of the first motor extends into the seat plate and is rotatably connected with a first bevel gear; one end of the first bevel gear is connected with a second bevel gear through thread meshing; one end of the second bevel gear is fixedly connected with a worm; the side surface of the worm is rotationally connected with a stabilizing mechanism; the side surface of the worm is in meshed connection with the worm wheel through threads; one end of the turbine is fixedly connected with a first rotating shaft; the first rotating shaft is fixedly connected with the correcting backrest through an adjusting rod, and an inclination sensor is arranged inside the correcting backrest and used for detecting the inclination angle of the correcting backrest;

the multimode learning mechanism comprises a shell, an infrared sensor, a control chip, an audio player, a control platform, a book placing area and a display screen; the shell is fixedly arranged on one side of the upper surface of the base; an infrared sensor is arranged at one end of the surface of the shell; the control chip and the audio player are arranged on the side surface of the shell in a straight line; a display screen is arranged on the inclined plane of the upper end of the shell; the other end of the upper surface of the shell is linearly provided with a control platform, a book placing area and a scanning mechanism, and the book pressing mechanism is arranged in the book placing area;

the scanning mechanism comprises a third sliding block, a supporting rod, a steering mechanism, a second telescopic rod, a high-definition camera, a photosensitive sensor and a light supplementing lamp; the third sliding block is connected to the edge of the other end of the upper surface of the shell in a sliding manner, and the upper end of the third sliding block is fixedly connected with a steering mechanism through a supporting rod; steering mechanism rotates with the second telescopic link to be connected, just high definition digtal camera, photosensitive sensor and light filling lamp are installed in proper order to second telescopic link one end, and photosensitive sensor and light filling lamp are used for carrying out the light filling when light is darker.

Aiming at the problems that when preschool children of 2-8 years old are trained in English, bad sitting postures are easy to influence the physical development of children during English training due to the fact that the bodies of the preschool children are in the development stage, the abnormal development of cervical vertebra and lumbar vertebra and the like are caused, the preschool children can only monitor the sitting postures when studying at home, the labor intensity of parents is improved, the regular supervision cannot be realized, and parents can only adjust the sitting postures of the children according to own experiences, the accurate scientific adjustment cannot be realized, and the scientific sitting postures cannot be guaranteed at the same time, the horizontal distance of the sitting posture correction mechanism can be adjusted by arranging the sitting posture correction mechanism, matching the first sliding chute and the first sliding block with the infrared sensor and the control chip, then the height adjustment in the vertical direction is realized by the first telescopic rod, and finally the first bevel gear and the second bevel gear are driven to move by the first motor, the worm and the worm are further driven to move, the worm is fixedly connected with the first rotating shaft, so that the correction backrest can be automatically adjusted in angle under the driving of the first motor, the inclination sensor can detect the inclination of the correction backrest, the adjustment of a control chip is facilitated, the labor intensity of parents is reduced, the real-time supervision can be achieved, meanwhile, the control chip can be matched with the infrared sensor to automatically and scientifically adjust the sitting posture correction mechanism according to the height of a child measured by the infrared sensor, so that the child is in the optimal sitting posture, and the problem that the body development of the child is easily influenced by the bad sitting posture of the preschool child during English training due to the fact that the body of the child is in the development stage, and the malformed development of cervical vertebra and lumbar vertebra is caused is solved; when the existing training device for English teaching is used, most of the existing training devices can only learn learning data stored in a database, and the data on paper materials can only be searched and learned word by the students, so that the English learning efficiency is reduced, the learning becomes more boring, the students are bored, and the English learning effect is reduced. Improve the scanning effect of books data, simultaneously, cooperation photosensitive sensor and light filling lamp can utilize the light filling lamp to carry out the light filling when light is relatively poor, further guarantees the accuracy nature of scanning result.

Preferably, the distance adjusting mechanism comprises a first sliding block, a connecting rod, a second sliding block, an electromagnet, a permanent magnet and a second sliding chute; the first sliding block is arranged in the first sliding groove in a sliding manner; a connecting rod is fixedly connected to the side surface of one end of the first sliding block; one end of the connecting rod is fixedly connected with a second sliding block, and one end of the second sliding block is fixedly connected with an electromagnet; a second sliding groove is embedded in one side of the inner surface of the first sliding groove; one end of the connecting rod fixedly connected with the second sliding block and one end of the electromagnet extend into the second sliding chute; a permanent magnet is arranged at one end inside the second sliding chute; the mechanism quantity that connecting rod, second slider, electro-magnet, permanent magnet and second spout are constituteed is two, and installs in first slider side surface symmetry.

When the sitting posture correction mechanism is in work, the first sliding block and the first sliding groove are utilized to carry out position adjustment in the horizontal direction, after the adjustment is finished, the sitting posture correction mechanism can possibly move through the first sliding block and the first sliding groove due to various actions of a child on the sitting posture correction mechanism, and further deviates from the correction position, so that the correction is invalid, the second sliding block and the electromagnet are fixedly connected to one end of the first sliding block through the connecting rod, the electromagnet is matched with the permanent magnet arranged on the inner wall of the first sliding groove, when the fixing is needed, the electromagnet is electrified to generate a magnetic field opposite to the magnetism of the permanent magnet, the magnetic field generated by electrifying the electromagnet and the magnetic field of the permanent magnet attract each other to fix the sitting posture correction mechanism, the convenience and the rapidness are realized, the situation that the sitting posture correction mechanism can possibly move through the first sliding block and the first sliding groove due to various actions of the, and further, the correction position is deviated, so that the problem of the correction failure is solved.

Preferably, the stabilizing mechanism comprises a ball bearing, a transmission rod, a connecting block, a spring, a limiting groove, a limiting rod and a bottom plate; the ball bearing is rotationally connected with the worm, and the bottom end of the ball bearing is fixedly connected with a transmission rod; the lower end of the transmission rod is fixedly connected with a connecting block, and the lower end of the connecting block is sequentially provided with a spring and a limiting rod; the lower end of the spring is fixedly connected with a bottom plate, and a limit groove is formed in the bottom plate; one end of the limiting rod is connected with the limiting groove in a sliding mode and used for limiting the deformation direction of the spring.

When the sitting posture correction mechanism works, the worm wheel and the worm are used for carrying out angle adjustment on the correction backrest, the second motor can transmit vibration to the worm through the first bevel gear and the second bevel gear, so that the worm shakes in the working process, the stability of angle adjustment of the correction backrest is influenced, and meanwhile, the adjustment noise is increased.

Preferably, the steering mechanism comprises a cylinder, a second motor, a second rotating shaft, a movable groove, an inner gear and an outer gear; the cylinder body is fixedly connected with the supporting rod; a movable groove is formed in the side surface of the cylinder body, and the angle of the movable groove is 270 degrees; the upper surface of the cylinder body is fixedly connected with a second motor, and the lower end of the second motor penetrates through the cylinder body and is rotatably connected with a second rotating shaft; the second rotating shaft is rotatably connected with the second telescopic rod through an inner gear and an outer gear.

When the device works, the scanning mechanism needs to scan the books above the book placing area, after the scanning is finished, when a user learns English, the scanning mechanism can shield partial sight, and the learning effect is reduced.

Preferably, the book pressing mechanism comprises a mounting seat, a third telescopic rod, an anti-slip pad and a press roller; the mounting seat is arranged in the book placing area, and a third telescopic rod is arranged at the upper end of the mounting seat; and one end of the third telescopic rod is fixedly connected with a compression roller, and the side surface of the compression roller is provided with an anti-slip pad for protecting books when the books are pressed.

When the book pressing mechanism is used, paper data placed in the book placing area are scanned by the scanning mechanism, and characters sewn by pages of a certain thick glued book data cannot be accurately scanned, so that the scanning effect is affected.

Preferably, a distance keeping mechanism is arranged in the middle of the front surface of the shell and comprises a fourth telescopic rod, a limiting plate and a protection pad; the fourth telescopic rod is fixedly connected with the shell, and one end of the fourth telescopic rod is fixedly connected with a limiting plate; the limiting plate is a component of an arc structure, and a rubber protection pad is arranged on the side surface of the limiting plate.

When the multi-mode learning mechanism works, the sitting posture correction mechanism can only correct and adjust the sitting posture, and a user can be too close to the display screen when the user reads the display screen, so that the myopia possibility of the user is improved.

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

1. the invention adjusts the horizontal distance of the sitting posture correction mechanism by arranging the sitting posture correction mechanism, utilizes the first chute and the first slide block to match the infrared sensor and the control chip, then adjusts the height in the vertical direction by the first telescopic rod, finally utilizes the first motor to drive the first bevel gear and the second bevel gear to move, further drives the worm and the turbine to move, the turbine is fixedly connected with the first rotating shaft, so that the correction backrest can automatically adjust the angle under the driving of the first motor, the inclination sensor can detect the inclination of the correction backrest, the control chip is convenient to adjust, the labor intensity of parents is reduced, the real-time supervision can be realized, meanwhile, the control chip can automatically and scientifically adjust the sitting posture correction mechanism according to the height of the child measured by the infrared sensor by matching with the infrared sensor, so that the child is in the best sitting posture, the problem of the malformation of cervical vertebra, lumbar vertebra is grown to the bad position of sitting when having avoided preschool children when having carried out the english training because the health is developing the stage, influences children's physical development very easily when carrying out the english training is avoided.

2. According to the invention, by arranging the multi-mode learning mechanism, after data scanning is carried out on books in the book placement area by the scanning mechanism, the display screen is controlled by the control chip to display, meanwhile, English texts can be translated by the control chip, and by matching with the audio player, the English learning efficiency is improved, the learning difficulty is reduced, so that English learning is more interesting, the learning effect is improved, the scanning mechanism can drive the high-definition camera to move by using the third sliding block and the second telescopic rod, the scanning effect of book data is improved, and meanwhile, by matching with the photosensitive sensor and the light supplementing lamp, the light supplementing lamp is used for supplementing light when light is poor, so that the accuracy of the scanning result is further ensured.

Drawings

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

FIG. 2 is a partial structural view of the sitting posture orthosis of the present invention;

FIG. 3 is a structural view of a scanning mechanism of the present invention;

FIG. 4 is a structural view of a distance adjustment mechanism of the present invention;

FIG. 5 is a structural view of the stabilizing mechanism of the present invention;

FIG. 6 is a structural view of the steering mechanism of the present invention;

FIG. 7 is a structural view of the book pressing mechanism of the present invention;

fig. 8 is a structural view of the distance maintenance mechanism of the present invention.

In the figure: 1. a base; 2. a first chute; 3. a first telescopic rod; 4. a seat plate; 5. correcting the backrest; 6. a distance maintaining mechanism; 61. a fourth telescopic rod; 62. a limiting plate; 63. a protection pad; 7. a book placement area; 8. a scanning mechanism; 81. a third slider; 82. a support bar; 83. a steering mechanism; 831. a barrel; 832. a second motor; 833. a second rotating shaft; 834. a movable groove; 835. an internal gear; 836. an outer gear; 84. a second telescopic rod; 85. a photosensitive sensor; 86. a light supplement lamp; 87. a high-definition camera; 9. a book pressing mechanism; 91. a mounting seat; 92. a third telescopic rod; 93. a non-slip mat; 94. a compression roller; 10. a control platform; 11. a display screen; 12. a housing; 13. an infrared sensor; 14. a control chip; 15. an audio player; 16. an inclination sensor; 17. adjusting a rod; 18. a turbine; 19. a first rotating shaft; 20. a worm; 21. a stabilizing mechanism; 211. a ball bearing; 212. a transmission rod; 213. connecting blocks; 214. a spring; 216. a limiting groove; 217. a limiting rod; 218. a base plate; 22. a first motor; 23. a first bevel gear; 24. a second bevel gear; 25. a distance adjusting mechanism; 251. a first slider; 252. a connecting rod; 253. a second slider; 254. an electromagnet; 255. a permanent magnet; 256. a second runner.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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.

Referring to fig. 1 to 8, the present invention provides an english training auxiliary system technical solution:

an English training auxiliary system is shown in fig. 1 and comprises a base 1, wherein a sitting posture correction mechanism, a multi-mode learning mechanism, a stabilizing mechanism 21, a distance adjusting mechanism 25, a book pressing mechanism 9 and a scanning mechanism 8 are arranged on the base 1;

the multi-mode learning mechanism comprises a shell 12, an infrared sensor 13, a control chip 14, an audio player 15, a control platform 10, a book placing area 7 and a display screen 11; the shell 12 is fixedly arranged on one side of the upper surface of the base 1, and an infrared sensor 13 is arranged at one end of the surface of the shell 12; the control chip 14 and the audio player 15 are arranged on the side surface of the shell 12 in a linear distribution manner; a display screen 11 is arranged on the inclined plane at the upper end of the shell 12; 12 upper surface other end of casing is sharp distribution and is provided with control platform 10, books and places district 7 and scanning mechanism 8, and presses book mechanism 9 to set up inside books place district 7, and wherein, infrared ray sensor 13's optional model does: E3F-20C 1;

as shown in fig. 2, wherein the sitting posture correcting mechanism comprises a first chute 2, a first telescopic rod 3, a sitting plate 4, a correcting backrest 5, an inclination sensor 16, an adjusting rod 17, a turbine 18, a first rotating shaft 19, a worm 20, a first motor 22, a first bevel gear 23 and a second bevel gear 24; the first sliding chute 2 is embedded in the other end of the upper surface of the base 1; the inside of the first sliding chute 2 is connected with a distance adjusting mechanism 25 in a sliding way; the upper end of the distance adjusting mechanism 25 is fixedly connected with a seat plate 4 through a first telescopic rod 3; seat 4 lower extreme fixedly connected with first motor 22, and the one end of first motor 22 extends to seat 4 internal rotation and is connected with first bevel gear 23, and wherein, the optional model of first motor 22 is: YS type; one end of the first bevel gear 23 is connected with a second bevel gear 24 through threaded engagement; one end of the second bevel gear 24 is fixedly connected with a worm 20; a stabilizing mechanism 21 is rotationally connected to the side surface of the worm 20; the side surface of the worm 20 is in meshed connection with the worm wheel 18 through threads; one end of the turbine 18 is fixedly connected with a first rotating shaft 19; the first rotating shaft 19 is fixedly connected with the correcting backrest 5 through an adjusting rod 17, and an inclination sensor 16 is arranged inside the correcting backrest 5, wherein the selectable types of the inclination sensor 16 are as follows: SCT728T for detecting the angle of inclination of the corrective backrest 5;

as shown in fig. 3, the scanning mechanism 8 includes a third sliding block 81, a supporting rod 82, a steering mechanism 83, a second telescopic rod 84, a high definition camera 87, and a photosensitive sensor 85, wherein the selectable types of the photosensitive sensor 85 are: GB5-A1EL model, fill light 86; the third sliding block 81 is connected to the edge of the other end of the upper surface of the housing 12 in a sliding manner, and the upper end of the third sliding block 81 is fixedly connected with a steering mechanism 83 through a supporting rod 82; steering mechanism 83 rotates with second telescopic link 84 and is connected, just high definition digtal camera 87, photosensitive sensor 85 and light filling lamp 86 are installed in proper order to second telescopic link 84 one end, and photosensitive sensor 85 and light filling lamp 86 are used for carrying out the light filling when light is darker.

Aiming at the problems that when preschool children of 2-8 years old are trained in English, bad sitting postures are easy to influence the physical development of children during English training due to the fact that the bodies of the preschool children are in the development stage, the abnormal development of cervical vertebra and lumbar vertebra and the like are caused, the preschool children can only monitor the sitting postures when studying at home, the labor intensity of parents is improved, the regular supervision cannot be realized, and meanwhile, parents can only adjust the sitting postures of the children according to own experiences, the accurate scientific adjustment cannot be realized, and the scientific sitting postures cannot be guaranteed at the same time, the horizontal distance of the sitting posture correction mechanism can be adjusted by using the first sliding chute 2 and the first sliding block 251 to be matched with the infrared sensor 13 and the control chip 14 through the arrangement of the correction mechanism, then the height adjustment in the vertical direction is carried out through the first telescopic rod 3, and finally the first bevel gear 23 and the second bevel gear 24 are driven to move by, the worm 20 and the turbine 18 are further driven to move, the turbine 18 is fixedly connected with the first rotating shaft 19, so that the correction backrest 5 is automatically adjusted in angle under the driving of the first motor 22, the inclination sensor 16 can detect the inclination of the correction backrest 5, the control chip 14 can conveniently adjust, the labor intensity of parents is reduced, and the monitoring in real time can be achieved, meanwhile, the control chip 14 can automatically and scientifically adjust the sitting posture correction mechanism according to the height of the child measured by the infrared sensor 13 by matching with the infrared sensor 13, so that the child is in the optimal sitting posture, and the problem that the body development of the child is easily influenced by the bad sitting posture during the English training and the abnormal development of cervical vertebra and lumbar vertebra is caused by the fact that the body of the child is in the development stage when the preschool child is trained in the English training is solved; most of the existing training devices for English teaching can only learn learning data stored in a database when in use, and the data on paper materials can only be searched and learned word by student, so that the English learning efficiency is reduced, the learning becomes more boring, the students are bored, and the English learning effect is reduced, by arranging a multi-mode learning mechanism, after the scanning mechanism 8 is used for scanning data of books in the book placing area 7, the control chip 14 controls the display screen 11 to display, meanwhile, the control chip 14 can translate English texts, and the English texts are matched with the audio player 15, so that the English learning efficiency is improved, the English learning difficulty is reduced, the English learning is more interesting, the learning effect is improved, the scanning mechanism 8 can utilize the third sliding block 81 and the second telescopic rod 84 to drive the camera 87 to move, improve the scanning effect of books data, simultaneously, cooperation photosensitive sensor 85 and light filling lamp 86 can utilize light filling lamp 86 to carry out the light filling when light is relatively poor, further guarantees the accuracy nature of scanning result.

As an embodiment of the present invention, as shown in fig. 4, the distance adjusting mechanism 25 includes a first slider 251, a connecting rod 252, a second slider 253, an electromagnet 254, a permanent magnet 255, and a second slide groove 256; the first sliding block 251 is slidably disposed inside the first sliding chute 2; a connecting rod 252 is fixedly connected to one end side surface of the first slider 251; one end of the connecting rod 252 is fixedly connected with a second sliding block 253, and one end of the second sliding block 253 is fixedly connected with an electromagnet 254; a second sliding groove 256 is embedded in one side of the inner surface of the first sliding groove 2; one end of the connecting rod 252 fixedly connected with the second sliding block 253 and the electromagnet 254 extends into the second sliding groove 256; a permanent magnet 255 is arranged at one end inside the second sliding groove 256; the number of the connecting rods 252, the second sliding block 253, the electromagnet 254, the permanent magnet 255 and the second sliding groove 256 is two, and the two connecting rods are symmetrically arranged on the side surface of the first sliding block 251; when the sitting posture correction mechanism works, the first slide block 251 and the first sliding groove 2 are used for carrying out position adjustment in the horizontal direction, after the adjustment is finished, the sitting posture correction mechanism can possibly move through the first slide block 251 and the first sliding groove 2 due to various actions of a child on the sitting posture correction mechanism, and further deviates from a correction position, so that the correction is invalid, one end of the first slide block 251 is fixedly connected with the second slide block 253 and the electromagnet 254 through the connecting rod 252, the electromagnet 254 is matched with the permanent magnet 255 arranged on the inner wall of the first sliding groove 2, when the fixing is needed, the electromagnet 254 is electrified to generate a magnetic field opposite to the magnetism of the permanent magnet 255, the magnetic field generated by electrifying the electromagnet 254 is mutually attracted with the magnetic field of the permanent magnet 255, the sitting posture correction mechanism is fixed conveniently and quickly, the situation that the sitting posture correction mechanism can possibly move through the first slide block 251 and the first sliding groove 2 due to various actions of the child on the sitting posture, and further, the correction position is deviated, so that the problem of the correction failure is solved.

As an embodiment of the present invention, as shown in fig. 5, the stabilizing mechanism 21 includes a ball bearing 211, a transmission rod 212, a connection block 213, a spring 214, a stopper groove 216, a stopper rod 217, and a bottom plate 218; the ball bearing 211 is rotatably connected with the worm 20, and the bottom end of the ball bearing 211 is fixedly connected with a transmission rod 212; the lower end of the transmission rod 212 is fixedly connected with a connecting block 213, and the lower end of the connecting block 213 is sequentially provided with a spring 214 and a limiting rod 217; the lower end of the spring 214 is fixedly connected with a bottom plate 218, and a limit groove 216 is arranged on the bottom plate 218; one end of the limiting rod 217 is slidably connected with the limiting groove 216 and is used for limiting the deformation direction of the spring 214; when the sitting posture correction mechanism works, the worm wheel 18 and the worm 20 are used for adjusting the angle of the correction backrest 5, the first motor 22 transmits vibration to the worm 20 through the first bevel gear 23 and the second bevel gear 24, so that the worm 20 shakes in the working process, the stability of angle adjustment of the correction backrest 5 is affected, and meanwhile, the adjustment noise is increased.

As an embodiment of the present invention, as shown in fig. 6, the steering mechanism 83 includes a cylinder 831, a second motor 832, a second rotating shaft 833, a movable groove 834, an inner gear 835 and an outer gear 836; the cylinder 831 is fixedly connected with the supporting rod 82; a movable groove 834 is formed in the side surface of the cylinder 831, and the angle of the movable groove 834 is 270 degrees; the upper surface of the cylinder 831 is fixedly connected with a second motor 832, wherein the selectable models of the second motor 832 are as follows: XD-3420-2 type, and the second electrical machinery 832 underpart runs through the cylinder 831 and connects with the second spindle 833 rotatably; the second rotating shaft 833 is rotatably connected with the second telescopic rod 84 through an inner gear 835 and an outer gear 836; during operation, the scanning mechanism 8 needs to scan the books above the book placement area 7, after scanning, when a user learns english, the scanning mechanism 8 can shield part of sight lines, and therefore learning effects are reduced.

As an embodiment of the present invention, as shown in fig. 7, the book pressing mechanism 9 includes a mounting seat 91, a third telescopic rod 92, a non-slip pad 93 and a pressing roller 94; the mounting seat 91 is arranged inside the book placing area 7, and a third telescopic rod 92 is arranged at the upper end of the mounting seat 91; one end of the third telescopic rod 92 is fixedly connected with a compression roller 94, and the side surface of the compression roller 94 is provided with an anti-slip pad 93 for protecting books when the books are pressed; during operation, the scanning mechanism 8 scans paper data placed in the book placing area 7, characters sewn by pages cannot be scanned accurately aiming at some thicker glued book data, and scanning effect is affected.

As an embodiment of the present invention, as shown in fig. 8, a distance keeping mechanism 6 is provided at a middle position of the front surface of the housing 12, and the distance keeping mechanism 6 includes a fourth telescopic rod 61, a limit plate 62 and a protection pad 63; the fourth telescopic rod 61 is fixedly connected with the shell 12, and one end of the fourth telescopic rod 61 is fixedly connected with a limiting plate 62; the limiting plate 62 is an arc-shaped structural member, and a rubber protective pad 63 is arranged on the side surface of the limiting plate 62; when the multi-mode learning mechanism works, the sitting posture correction mechanism can only correct and adjust the sitting posture, and a user can possibly get too close to the display screen 11 when the user reads the display screen 11, so that the myopia possibility of the user is improved.

The using method comprises the following steps: when the invention is used, firstly, a user sits on a sitting plate 4 on a sitting posture correction mechanism, the control chip 14 is used for controlling the infrared sensor 13 to measure the height of the user in a sitting posture state through the control platform 10, the sitting posture correction information stored in the control chip 14 is used for adjusting the sitting posture according to the height of the user, the sitting posture correction mechanism utilizes the first chute 2 and the first slide block 251 to match the infrared sensor 13 and the control chip 14 for adjusting the horizontal distance of the sitting posture correction mechanism, then the height adjustment in the vertical direction is carried out through the first telescopic rod 3, finally the first motor 22 is used for driving the first bevel gear 23 and the second bevel gear 24 to move, further the worm 20 and the turbine 18 are driven to move, the turbine 18 is fixedly connected with the first rotating shaft 19, so that the correction backrest 5 is automatically adjusted in angle under the driving of the first motor 22, the inclination sensor 16 can detect the inclination of the correction backrest 5, the control chip 14 is convenient to adjust, after sitting posture adjustment is completed, paper materials to be learned are placed in the book placing area 7 on the multi-mode learning mechanism, data scanning is performed by the scanning mechanism 8, during scanning, the scanning mechanism 8 can drive the high-definition camera 87 to move by the third sliding block 81 and the second telescopic rod 84, the scanning effect of the book materials is improved, meanwhile, the photosensitive sensor 85 and the light supplementing lamp 86 are matched, light can be supplemented by the light supplementing lamp 86 when light is poor, the accuracy of the scanning result is further guaranteed, after data scanning is performed on the books, the display screen 11 is controlled by the control chip 14 to display, meanwhile, English texts can be translated by the control chip 14, the English learning efficiency is improved by matching with the audio player 15, the learning difficulty is reduced, English learning is more interesting, the learning effect is improved, during work, the sitting posture correction mechanism can only correct and adjust the sitting posture, and a user may be too close to the display screen 11 when reading by using the display screen 11, so that the myopia possibility of the user is improved.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an english training auxiliary system, includes base (1), its characterized in that: the base (1) is provided with a sitting posture correction mechanism, a multi-mode learning mechanism, a stabilizing mechanism (21), a distance adjusting mechanism (25), a book pressing mechanism (9) and a scanning mechanism (8);

the sitting posture correction mechanism comprises a first sliding chute (2), a first telescopic rod (3), a sitting plate (4), a correction backrest (5), an inclination sensor (16), an adjusting rod (17), a turbine (18), a first rotating shaft (19), a worm (20), a first motor (22), a first bevel gear (23) and a second bevel gear (24); the first sliding chute (2) is embedded in one end of the upper surface of the base (1); the interior of the first sliding chute (2) is in sliding connection with a distance adjusting mechanism (25); the upper end of the distance adjusting mechanism (25) is fixedly connected with a seat plate (4) through a first telescopic rod (3); the lower end of the seat plate (4) is fixedly connected with a first motor (22), and one end of the first motor (22) extends into the seat plate (4) and is rotatably connected with a first bevel gear (23); one end of the first bevel gear (23) is connected with a second bevel gear (24) through threaded engagement; one end of the second bevel gear (24) is fixedly connected with a worm (20); a stabilizing mechanism (21) is rotationally connected to the side surface of the worm (20); the side surface of the worm (20) is in meshed connection with the worm wheel (18) through threads; one end of the turbine (18) is fixedly connected with a first rotating shaft (19); the first rotating shaft (19) is fixedly connected with the correcting backrest (5) through an adjusting rod (17), and an inclination sensor (16) is arranged inside the correcting backrest (5) and used for detecting the inclination angle of the correcting backrest (5);

the multimode learning mechanism comprises a shell (12), an infrared sensor (13), a control chip (14), an audio player (15), a control platform (10), a book placing area (7) and a display screen (11); the shell (12) is fixedly arranged on one side of the upper surface of the base (1); an infrared sensor (13) is arranged at one end of the surface of the shell (12); the control chip (14) and the audio player (15) are arranged on the side surface of the shell (12) in a straight line; a display screen (11) is arranged on the inclined plane of the upper end of the shell (12); the other end of the upper surface of the shell (12) is linearly provided with a control platform (10), a book placing area (7) and a scanning mechanism (8), and the book pressing mechanism (9) is arranged in the book placing area (7);

the scanning mechanism (8) comprises a third sliding block (81), a supporting rod (82), a steering mechanism (83), a second telescopic rod (84), a high-definition camera (87), a photosensitive sensor (85) and a light supplement lamp (86); the third sliding block (81) is connected to the other end edge of the upper surface of the shell (12) in a sliding manner, and the upper end of the third sliding block (81) is fixedly connected with a steering mechanism (83) through a supporting rod (82); steering mechanism (83) rotate with second telescopic link (84) and are connected, just high definition digtal camera (87), photosensitive sensor (85) and light filling lamp (86) are installed in proper order to second telescopic link (84) one end, and photosensitive sensor (85) and light filling lamp (86) are used for carrying out the light filling when light is darker.

2. The english training assistance system according to claim 1, characterized in that: the distance adjusting mechanism (25) comprises a first sliding block (251), a connecting rod (252), a second sliding block (253), an electromagnet (254), a permanent magnet (255) and a second sliding groove (256); the first sliding block (251) is arranged in the first sliding groove (2) in a sliding manner; a connecting rod (252) is fixedly connected to the side surface of one end of the first sliding block (251); one end of the connecting rod (252) is fixedly connected with a second sliding block (253), and one end of the second sliding block (253) is fixedly connected with an electromagnet (254); a second sliding groove (256) is embedded in one side of the inner surface of the first sliding groove (2); one end of the connecting rod (252) fixedly connected with the second sliding block (253) and one end of the electromagnet (254) extend into the second sliding groove (256); one end inside the second sliding groove (256) is provided with a permanent magnet (255); the number of mechanisms formed by the connecting rods (252), the second sliding block (253), the electromagnet (254), the permanent magnet (255) and the second sliding groove (256) is two, and the two mechanisms are symmetrically arranged on the side surface of the first sliding block (251).

3. The english training assistance system according to claim 1, characterized in that: the stabilizing mechanism (21) comprises a ball bearing (211), a transmission rod (212), a connecting block (213), a spring (214), a limiting groove (216), a limiting rod (217) and a bottom plate (218); the ball bearing (211) is rotatably connected with the worm (20), and the bottom end of the ball bearing (211) is fixedly connected with a transmission rod (212); the lower end of the transmission rod (212) is fixedly connected with a connecting block (213), and the lower end of the connecting block (213) is sequentially provided with a spring (214) and a limiting rod (217); the lower end of the spring (214) is fixedly connected with a bottom plate (218), and a limit groove (216) is formed in the bottom plate (218); one end of the limiting rod (217) is connected with the limiting groove (216) in a sliding mode and used for limiting the deformation direction of the spring (214).

4. The english training assistance system according to claim 1, characterized in that: the steering mechanism (83) comprises a cylinder (831), a second motor (832), a second rotating shaft (833), a movable groove (834), an internal gear (835) and an external gear (836); the cylinder body (831) is fixedly connected with the supporting rod (82); a movable groove (834) is formed in the side surface of the cylinder body (831), and the angle of the movable groove (834) is 270 degrees; the upper surface of the cylinder body (831) is fixedly connected with a second motor (832), and the lower end of the second motor (832) penetrates through the cylinder body (831) and is rotatably connected with a second rotating shaft (833); the second rotating shaft (833) is rotatably connected with the second telescopic rod (84) through an inner gear (835) and an outer gear (836).

5. The english training assistance system according to claim 1, characterized in that: the book pressing mechanism (9) comprises a mounting seat (91), a third telescopic rod (92), an anti-slip pad (93) and a pressing roller (94); the mounting seat (91) is arranged in the book placing area (7), and a third telescopic rod (92) is arranged at the upper end of the mounting seat (91); one end of the third telescopic rod (92) is fixedly connected with a pressing roller (94), and an anti-slip pad (93) is arranged on the side surface of the pressing roller (94) and used for protecting books when the books are pressed.

6. The english training assistance system according to claim 1, characterized in that: a distance keeping mechanism (6) is arranged in the middle of the front surface of the shell (12), and the distance keeping mechanism (6) comprises a fourth telescopic rod (61), a limiting plate (62) and a protection pad (63); the fourth telescopic rod (61) is fixedly connected with the shell (12), and one end of the fourth telescopic rod (61) is fixedly connected with a limiting plate (62); the limiting plate (62) is a component of an arc-shaped structure, and a protective pad (63) made of rubber is arranged on the side surface of the limiting plate (62).