CN112509432A - English teaching aid beneficial to improving English teaching efficiency - Google Patents
English teaching aid beneficial to improving English teaching efficiency Download PDFInfo
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- CN112509432A CN112509432A CN202011421786.6A CN202011421786A CN112509432A CN 112509432 A CN112509432 A CN 112509432A CN 202011421786 A CN202011421786 A CN 202011421786A CN 112509432 A CN112509432 A CN 112509432A
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- fixedly connected
- limiting
- english teaching
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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
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
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Abstract
The invention discloses an English teaching tool beneficial to improving English teaching efficiency, which comprises a base, wherein the bottom of the base is fixedly connected with a movable wheel, the top of the base is fixedly connected with a limiting shell, the top of the limiting shell is provided with an adjusting seat, and the top of the base and two sides of the limiting shell are both fixedly connected with limiting boxes. According to the English teaching tool, multiple functions can be added on the display board through the arrangement of the base, the moving wheel, the limiting shell, the adjusting seat, the limiting box, the limiting frame, the bolt, the first motor, the first threaded rod, the fixing block, the first threaded sleeve, the limiting wheel, the supporting block, the fixing plate, the adjusting plate, the limiting plate, the second motor, the second threaded rod, the second threaded sleeve, the adjusting frame, the sliding rod, the mounting block, the sliding sleeve, the moving plate, the handle, the pressing plate, the pull rod and the spring, so that the teaching efficiency is improved, and the problem that the English teaching efficiency cannot be improved by an existing display board is solved.
Description
Technical Field
The invention relates to the technical field of English teaching, in particular to an English teaching tool which is beneficial to improving the English teaching efficiency.
Background
English teaching refers to a process of teaching English for people who have English or not have English in a first language, the English teaching relates to a plurality of professional theoretical knowledge, including linguistics, second language acquisition, glossaries, sentence laws, literature, corpus theory, cognitive psychology and the like, the English teaching is a progressive process, English learning is vital at present in globalization and rapid development for people who have English or not in the first language, an exhibition board is required to be used for auxiliary teaching in English teaching at present, but the existing exhibition board has the problem of single function, firstly, various teaching drawings are inconvenient to be fixed, secondly, the use area is fixed, the use area cannot be increased according to needs, the contents which can be exhibited are few, thirdly, the function of height adjustment is absent, and the English teaching device cannot be applied to various places for teaching, the English teaching efficiency is reduced.
Disclosure of Invention
The invention aims to provide an English teaching tool which is beneficial to improving English teaching efficiency, has the advantage of improving English teaching efficiency, and solves the problem that the existing display board cannot improve English teaching efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: an English teaching tool beneficial to improving English teaching efficiency comprises a base, wherein the bottom of the base is fixedly connected with a moving wheel, the top of the base is fixedly connected with a limiting shell, the top of the limiting shell is provided with an adjusting seat, the top of the base and two sides of the limiting shell are both fixedly connected with limiting boxes, the inner cavity of each limiting box is provided with a limiting frame, the top of each limiting frame penetrates through the limiting boxes and is fixedly connected with the adjusting seat, the tops of opposite sides of the two limiting boxes are both provided with bolts, one ends of the two bolts, which are opposite to each other, penetrate through the limiting boxes and are in contact with the limiting frames, the bottom of the adjusting seat and the position between the two limiting frames are fixedly connected with a first motor, output ends of two sides of the first motor are both fixedly connected with a first threaded rod, one end, far away from the first motor, of the first threaded rod is movably connected with a fixing, the surface of the first threaded rod is sleeved with a first threaded sleeve, the bottom of the first threaded sleeve is fixedly connected with a limiting wheel, the bottom of the limiting wheel extends to the inner cavity of the limiting shell, the top of the adjusting seat is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a fixed plate, two sides of the inner cavity of the fixed plate are respectively provided with an adjusting plate, one opposite sides of the two adjusting plates are respectively and fixedly connected with a limiting plate, the opposite sides of the two adjusting plates are respectively penetrated to the outer side of the fixed plate, a second motor is fixedly connected between the top and the bottom of the inner cavity of the adjusting seat, output ends at two sides of the second motor are respectively and fixedly connected with a second threaded rod, the surface of the second threaded rod is sleeved with a second threaded sleeve, the top of the second threaded sleeve is fixedly connected with an adjusting frame, one end of the adjusting frame, the top and the bottom on fixed plate obverse surface all are provided with the slide bar, the equal fixedly connected with installation piece in both sides of slide bar, the back and the fixed plate fixed connection of installation piece, the both sides on slide bar surface all are overlapped and are equipped with the sliding sleeve, the equal fixedly connected with movable plate in two relative one sides of sliding sleeve, the front side and the rear side of movable plate are provided with handle and clamp plate respectively, the equal fixedly connected with pull rod in both sides at the handle back, the rear end of pull rod run through the movable plate and with clamp plate fixed connection, the surface of pull rod just is located the rear side cover of movable plate and is equipped with the spring.
Preferably, the number of the moving wheels is four, the moving wheels are evenly distributed at four corners of the bottom of the base, reinforcing rods are fixedly connected to two sides of the supporting block, and one ends, far away from the supporting block, of the reinforcing rods are fixedly connected with the fixing plate.
Preferably, the hand wheels are arranged on two sides of the top of the base, a third threaded rod is fixedly connected to the bottom of each hand wheel, and the bottom of each third threaded rod penetrates through the bottom of the base and is fixedly connected with a supporting plate.
Preferably, the bottom of the limiting frame is fixedly connected with a limiting block, and the surface of the limiting plate is in sliding connection with the inner wall of the fixing plate.
Preferably, the top of the fixed plate is fixedly connected with an auxiliary illuminating lamp, and the bottom of the limiting wheel is in contact with the inner wall of the limiting shell.
Preferably, the joint of the end of the first threaded rod far away from the first motor and the fixed block is movably connected through a first bearing, and the end of the second threaded rod far away from the second motor and the inner wall of the adjusting seat are movably connected through a second bearing.
Preferably, the back fixedly connected with slipmat of clamp plate, two spacing box opposite one side all seted up with the screw hole that the bolt cooperation was used.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the English teaching tool, the base, the moving wheel, the limiting shell, the adjusting seat, the limiting box, the limiting frame, the bolt, the first motor, the first threaded rod, the fixing block, the first threaded sleeve, the limiting wheel, the supporting block, the fixing plate, the adjusting plate, the limiting plate, the second motor, the second threaded rod, the second threaded sleeve, the adjusting frame, the sliding rod, the mounting block, the sliding sleeve, the moving plate, the handle, the pressing plate, the pull rod and the spring are arranged, so that multiple functions can be added on the display board, the teaching efficiency is improved, the problem that the existing display board cannot improve the English teaching efficiency is solved, and the English teaching tool has the advantage of improving the English teaching efficiency and is worthy of popularization.
2. The invention can facilitate the movement of the whole device by arranging the moving wheel, can limit the moving range of the adjusting seat by arranging the limiting box and the limiting frame, the fixing block can be used for fixing the first threaded rod, the limiting shell is arranged, the use of the limiting wheel is facilitated, the sliding rod and the sliding sleeve can limit the moving range of the moving plate, the handle is arranged, the pull rod can be conveniently pulled by a user, the pressing plate can be used for fixing the teaching drawing, the hand wheel is arranged, the third threaded rod can be conveniently rotated by a user, the supporting plate can contact with the ground to improve the stability of the whole device, the auxiliary illuminating lamp can be arranged to assist in illumination under the condition of poor light, through setting up the stopper, can avoid spacing to break away from spacing box, through setting up the slipmat, can play skid-proof effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a top view of a partial structure of the present invention.
In the figure: 1. a base; 2. a moving wheel; 3. a limiting shell; 4. an adjusting seat; 5. a limiting box; 6. a limiting frame; 7. a bolt; 8. a first motor; 9. a first threaded rod; 10. a fixed block; 11. a first threaded sleeve; 12. a limiting wheel; 13. a support block; 14. a fixing plate; 15. an adjusting plate; 16. a limiting plate; 17. a second motor; 18. a second threaded rod; 19. a second threaded sleeve; 20. an adjusting bracket; 21. a slide bar; 22. mounting blocks; 23. a sliding sleeve; 24. moving the plate; 25. a grip; 26. pressing a plate; 27. a pull rod; 28. a spring; 29. a hand wheel; 30. a third threaded rod; 31. a support plate; 32. auxiliary lighting lamps.
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 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 the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, 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.
Referring to fig. 1-3, an english teaching tool beneficial to improving english teaching efficiency includes a base 1, a moving wheel 2 fixedly connected to the bottom of the base 1, a position-limiting case 3 fixedly connected to the top of the base 1, an adjusting seat 4 disposed on the top of the position-limiting case 3, position-limiting boxes 5 fixedly connected to the top of the base 1 and located on both sides of the position-limiting case 3, a position-limiting frame 6 disposed in the inner cavity of the position-limiting box 5, a position-limiting frame 6 disposed on the top of the position-limiting frame 6 and passing through the position-limiting box 5 and fixedly connected to the adjusting seat 4, bolts 7 disposed on the top of the opposite sides of the two position-limiting boxes 5, a first motor 8 disposed on the bottom of the adjusting seat 4 and located between the two position-limiting frames 6, a first threaded rod 9 fixedly connected to the output ends of the first motor 8, a fixed block 10 movably connected to the end of the first threaded rod 9 far away from the first, the top of the fixed block 10 is fixedly connected with the adjusting seat 4, the surface of the first threaded rod 9 is sleeved with a first threaded sleeve 11, the bottom of the first threaded sleeve 11 is fixedly connected with a limiting wheel 12, the bottom of the limiting wheel 12 extends to the inner cavity of the limiting shell 3, the top of the adjusting seat 4 is fixedly connected with a supporting block 13, the top of the supporting block 13 is fixedly connected with a fixed plate 14, two sides of the inner cavity of the fixed plate 14 are respectively provided with an adjusting plate 15, one opposite sides of the two adjusting plates 15 are respectively and fixedly connected with a limiting plate 16, one opposite sides of the two adjusting plates 15 are respectively penetrated to the outer side of the fixed plate 14, a second motor 17 is fixedly connected between the top and the bottom of the inner cavity of the adjusting seat 4, output ends of two sides of the second motor 17 are respectively and fixedly connected with a second threaded rod 18, the surface of the second threaded, one end of the adjusting frame 20 far away from the second thread bush 19 penetrates through the adjusting seat 4 and is fixedly connected with the adjusting plate 15, the top and the bottom of the front surface of the fixed plate 14 are both provided with a slide bar 21, both sides of the slide bar 21 are both fixedly connected with an installation block 22, the back surface of the installation block 22 is fixedly connected with the fixed plate 14, both sides of the surface of the slide bar 21 are both sleeved with sliding sleeves 23, one side opposite to the two sliding sleeves 23 is both fixedly connected with a moving plate 24, the front side and the back side of the moving plate 24 are respectively provided with a handle 25 and a pressing plate 26, both sides of the back surface of the handle 25 are both fixedly connected with a pull rod 27, the back end of the pull rod 27 penetrates through the moving plate 24 and is fixedly connected with the pressing plate 26, the surface of the pull rod 27 and the back side of the moving plate 24 are sleeved with springs 28, the number of the moving wheels 2 is four, the moving wheels are evenly, the two sides of the top of the base 1 are respectively provided with a hand wheel 29, the bottom of the hand wheel 29 is fixedly connected with a third threaded rod 30, the bottom of the third threaded rod 30 penetrates through the bottom of the base 1 and is fixedly connected with a support plate 31, the bottom of the limiting frame 6 is fixedly connected with a limiting block, the surface of the limiting plate 16 is in sliding connection with the inner wall of the fixing plate 14, the top of the fixing plate 14 is fixedly connected with an auxiliary illuminating lamp 32, the bottom of the limiting wheel 12 is in contact with the inner wall of the limiting shell 3, the joint of one end of the first threaded rod 9, far away from the first motor 8, and the fixing block 10 is movably connected through a first bearing, one end of the second threaded rod 18, far away from the second motor 17, is movably connected with the inner wall of the adjusting seat 4 through a second bearing, the back of the pressing plate 26 is fixedly connected, the whole device can be conveniently moved, the moving range of the adjusting seat 4 can be limited by arranging the limiting box 5 and the limiting frame 6, the fixing block 10 can be used for fixing the first threaded rod 9, the limiting shell 3 can be conveniently used for limiting the use of the limiting wheel 12, the sliding rod 21 and the sliding sleeve 23 are arranged to limit the moving range of the moving plate 24, the handle 25 is arranged to facilitate the pulling of the pull rod 27 by a user, the pressing plate 26 is arranged to fix a teaching drawing, the hand wheel 29 is arranged to facilitate the user to rotate the third threaded rod 30, the supporting plate 31 is arranged to contact with the ground to improve the stability of the whole device, the auxiliary illuminating lamp 32 is arranged to assist illumination under the condition of poor light, the limiting block is arranged to prevent the limiting frame 6 from being separated from the limiting anti-skid box 5, and the cushion is arranged, can play skid-proof effect, through setting up base 1, remove wheel 2, spacing shell 3, adjust seat 4, spacing box 5, spacing frame 6, bolt 7, first motor 8, first threaded rod 9, fixed block 10, first thread bush 11, spacing wheel 12, supporting shoe 13, fixed plate 14, regulating plate 15, limiting plate 16, second motor 17, second threaded rod 18, second thread bush 19, adjusting frame 20, slide bar 21, installation block 22, sliding sleeve 23, movable plate 24, handle 25, clamp plate 26, pull rod 27 and spring 28, can increase multiple functions on the show board, thereby improve teaching efficiency, the problem that current show board can not improve english teaching efficiency has been solved, this english teaching aid, possess the advantage that can improve english teaching efficiency, be worth promoting.
When the device is used, the whole device is moved to a required position through the matching of the moving wheels 2, then the third threaded rod 30 is rotated through the matching of the hand wheel 29, the third threaded rod 30 rotates to drive the supporting plate 31 to move downwards to be attached to the ground tightly, the stability of the whole device can be increased, the displacement is avoided, when the height of the fixing plate 14 needs to be adjusted, the bolt 7 is firstly rotated to be away from the limiting frame 6, then the first motor 8 is controlled to be started to drive the first threaded rod 9 to rotate, the first threaded rod 9 rotates to drive the two limiting wheels 12 to be away from each other through the matching of the first threaded sleeve 11, the limiting wheels 12 move upwards gradually through the matching of the limiting shell 3, the limiting wheels 12 drive the fixing plate 14 to adjust the height through the matching of the first threaded sleeve 11, the adjusting seat 4 and the supporting block 13, the bolt 7 is reversely rotated to be attached to the limiting frame 6 tightly, when needing to fix the picture in the place ahead of fixed plate 14, cooperation pulling pull rod 27 through handle 25 earlier, pull rod 27 drives clamp plate 26 and keeps away from fixed plate 14 and extrudees spring 28, put the teaching drawing that will need to fix between clamp plate 26 and fixed plate 14 afterwards, loosen handle 25, spring 28 resets and drives clamp plate 26 and remove fixed drawing backward, when needing to increase the usable floor area of whole show board, user control second motor 17 opens and drives second threaded rod 18 and rotate, second threaded rod 18 rotates and drives two second thread bushings 19 and keep away from each other, second thread bushing 19 drives two regulating plates 15 through the cooperation of alignment jig 20 and keeps away from each other, with this usable floor area that can increase whole show board.
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 (7)
1. The utility model provides an english teaching aid that is favorable to improving english teaching efficiency, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a moving wheel (2), the top of the base (1) is fixedly connected with a limiting shell (3), the top of the limiting shell (3) is provided with an adjusting seat (4), the top of the base (1) and the two sides of the limiting shell (3) are both fixedly connected with limiting boxes (5), the inner cavity of each limiting box (5) is provided with a limiting frame (6), the top of each limiting frame (6) penetrates through the limiting boxes (5) and is fixedly connected with the adjusting seat (4), the tops of the opposite sides of the two limiting boxes (5) are both provided with bolts (7), the opposite ends of the two bolts (7) both penetrate through the limiting boxes (5) and are in contact with the limiting frames (6), the bottom of the adjusting seat (4) and the position between the two limiting frames (6) are fixedly connected with a first motor (8), the output ends of the two sides of the first motor (8) are both fixedly connected with a first threaded rod (9), one end of the first threaded rod (9) far away from the first motor (8) is movably connected with a fixed block (10), the top of the fixed block (10) is fixedly connected with an adjusting seat (4), a first threaded sleeve (11) is sleeved on the surface of the first threaded rod (9), a limiting wheel (12) is fixedly connected with the bottom of the first threaded sleeve (11), the bottom of the limiting wheel (12) extends to the inner cavity of the limiting shell (3), a supporting block (13) is fixedly connected with the top of the adjusting seat (4), a fixed plate (14) is fixedly connected with the top of the supporting block (13), adjusting plates (15) are arranged on two sides of the inner cavity of the fixed plate (14), a limiting plate (16) is fixedly connected to one side opposite to the two adjusting plates (15), the other side opposite to the two adjusting plates (15) is penetrated to the outer side of the fixed plate (14), and a second motor (17) is fixedly connected between the top and the bottom of the inner cavity of, the output end of the two sides of the second motor (17) is fixedly connected with a second threaded rod (18), the surface of the second threaded rod (18) is sleeved with a second threaded sleeve (19), the top of the second threaded sleeve (19) is fixedly connected with an adjusting frame (20), one end, far away from the second threaded sleeve (19), of the adjusting frame (20) penetrates through the adjusting seat (4) and is fixedly connected with the adjusting plate (15), the top and the bottom of the front surface of the fixing plate (14) are provided with sliding rods (21), the two sides of the sliding rods (21) are fixedly connected with mounting blocks (22), the back of the mounting blocks (22) is fixedly connected with the fixing plate (14), the two sides of the surface of the sliding rods (21) are sleeved with sliding sleeves (23), one sides, opposite to the two sliding sleeves (23) are fixedly connected with moving plates (24), the front side and the rear side of each moving plate (24) are respectively provided with a handle (25) and a pressing plate, both sides at the back of the handle (25) are fixedly connected with pull rods (27), the rear ends of the pull rods (27) penetrate through the movable plate (24) and are fixedly connected with the pressing plate (26), and springs (28) are sleeved on the surfaces of the pull rods (27) and are positioned at the rear side of the movable plate (24).
2. The English teaching aid capable of improving English teaching efficiency according to claim 1, characterized in that: the number of the movable wheels (2) is four, the movable wheels are evenly distributed at four corners of the bottom of the base (1), reinforcing rods are fixedly connected to two sides of the supporting block (13), and one ends, far away from the supporting block (13), of the reinforcing rods are fixedly connected with the fixing plate (14).
3. The English teaching aid capable of improving English teaching efficiency according to claim 1, characterized in that: the hand wheel (29) are arranged on two sides of the top of the base (1), a third threaded rod (30) is fixedly connected to the bottom of the hand wheel (29), and a supporting plate (31) is fixedly connected to the bottom of the base (1) and the bottom of the third threaded rod (30) in a penetrating mode.
4. The English teaching aid capable of improving English teaching efficiency according to claim 1, characterized in that: the bottom of the limiting frame (6) is fixedly connected with a limiting block, and the surface of the limiting plate (16) is in sliding connection with the inner wall of the fixing plate (14).
5. The English teaching aid capable of improving English teaching efficiency according to claim 1, characterized in that: the top of fixed plate (14) is fixedly connected with auxiliary illuminating lamp (32), the bottom of spacing wheel (12) and the inner wall contact of spacing shell (3).
6. The English teaching aid capable of improving English teaching efficiency according to claim 1, characterized in that: the joint of one end of the first threaded rod (9) far away from the first motor (8) and the fixed block (10) is movably connected through a first bearing, and one end of the second threaded rod (18) far away from the second motor (17) is movably connected with the inner wall of the adjusting seat (4) through a second bearing.
7. The English teaching aid capable of improving English teaching efficiency according to claim 1, characterized in that: the back fixedly connected with slipmat of clamp plate (26), screw hole that uses with bolt (7) cooperation is all seted up to one side opposite in two spacing boxes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421786.6A CN112509432A (en) | 2020-12-08 | 2020-12-08 | English teaching aid beneficial to improving English teaching efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421786.6A CN112509432A (en) | 2020-12-08 | 2020-12-08 | English teaching aid beneficial to improving English teaching efficiency |
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| Publication Number | Publication Date |
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| CN112509432A true CN112509432A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421786.6A Pending CN112509432A (en) | 2020-12-08 | 2020-12-08 | English teaching aid beneficial to improving English teaching efficiency |
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| CN207721429U (en) * | 2017-09-11 | 2018-08-14 | 李爽 | A kind of English teaching books fixing device |
| CN210324706U (en) * | 2018-11-27 | 2020-04-14 | 王美娟 | University student mental health education teaching display device |
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