CN111642895B - Multifunctional movable mathematical education table - Google Patents
Multifunctional movable mathematical education table Download PDFInfo
- Publication number
- CN111642895B CN111642895B CN202010531669.9A CN202010531669A CN111642895B CN 111642895 B CN111642895 B CN 111642895B CN 202010531669 A CN202010531669 A CN 202010531669A CN 111642895 B CN111642895 B CN 111642895B
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- teaching
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/06—Reading-desks; Lecterns; Pulpits, i.e. free-standing with adjustable top leaf
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
- A47B91/066—Swivel gliders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Mechanical Engineering (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
- Handcart (AREA)
Abstract
The invention discloses a multifunctional mobile mathematical teaching table, which belongs to the technical field of mathematical teaching tables and comprises a teaching table body, a cavity, universal wheels, a first hinging seat, a second hinging seat and a turntable, wherein the cavity is arranged in the teaching table body. Through the teaching platform body, cavity, slide bar, sliding sleeve, universal wheel, screw thread post, screw thread cap, lifter plate, carousel, first board, second board and supporting leg of placing of design, solved current teaching platform body and can not remove and lead to the mr can only hold the teaching aid and move the teaching without supporting comparatively troublesome and laborious problem; through division board, first board, the second of placing of design place board, first slider, first spout, slide bar, sliding sleeve, supporting leg, take piece, first articulated seat, second articulated seat and connecting rod, solved the problem of current teaching platform body only play a supporting role, the less problem of usable floor area moreover.
Description
Technical Field
The invention belongs to the technical field of mathematical education tables, and particularly relates to a multifunctional mobile mathematical education table.
Background
When a math teacher teaches class, the teaching table is used for teaching, but the existing math teaching table is simple and crude, only has a supporting function, or has a function of placing teaching objects, especially in the process of continuously improving the teaching quality, in order to fully show the math charm of students and improve the learning emotion of the students, in order to enable the students to better understand the teaching of teachers, the existing math teaching tools are more and more, some necessary objects used for teaching, such as chalks, blackboard erasers, teaching rules and the like, the existing common teaching table cannot even achieve the capability of placing the problems, and sometimes in order to enable all students to see teaching demonstration, the teacher can take the continuous movement of the teaching tools in the classroom to be the demonstration of the students, but because the teaching table is not supported, the teacher is relatively troublesome to operate and has a relatively high strength, and therefore, the multifunctional mobile teaching table is provided.
Disclosure of Invention
The invention aims to provide a multifunctional mobile mathematical teaching table, which aims to solve the problems that the prior art provides more and more mathematical teaching appliances, and some necessary articles for teaching, such as chalks, blackboard erasers, teaching rules and the like, can not even be used for placing the problems, and sometimes, in order to enable all students to see teaching demonstration, a teacher can take the teaching appliances to continuously walk in a classroom to demonstrate for the students, and the teacher is relatively troublesome to operate and is relatively laborious because of no support of the teaching table.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a multi-functional portable mathematical education platform, includes teaching platform body, cavity, universal wheel, first articulated seat, second articulated seat and carousel, this internal cavity that is provided with of teaching platform, cavity inner wall's upper surface and lower surface respectively with four slide bar's both ends fixed connection, the sliding sleeve has been cup jointed to the surface of slide bar, and the sliding sleeve is installed on the lifter plate, two first openings have been seted up to cavity inner wall's lower surface, two second openings have been seted up on the lifter plate, install the screw cap on the lifter plate, screw cap internal thread connection has the screw thread post, the both ends of screw thread post respectively with two first pivot relative one end fixed connection, the first bearing has all been cup jointed on the surface of two first pivots, and two first bearings are installed respectively at cavity inner wall's upper surface and lower surface, are located the surface of top first pivot and are provided with first bevel gear, first and second bevel gear engagement, the right flank of second bevel gear is provided with the second pivot, cavity inner wall's upper surface is provided with four universal wheels, the universal wheel passes second opening and first opening in proper order and first supporting plate, the articulated seat is provided with the second supporting leg, the articulated seat is placed at the first side at the first connecting rod, the first side of sliding seat is placed to the first side, the articulated seat is placed to the first side surface.
Preferably, the upper surface of the first placing plate is provided with a first handle.
Preferably, the right side of connecting block is provided with the second slider, and second slider sliding connection is in the second spout, and the left surface at teaching platform body is seted up to the second spout.
Preferably, the surface of the second rotating shaft is sleeved with a second bearing, the second bearing is arranged on the right side surface of the inner wall of the cavity, and the right end of the second rotating shaft is fixedly connected with the left side surface of the turntable.
Preferably, the first sliding block and the first sliding groove are both of T-shaped design.
Preferably, the second sliding block and the second sliding groove are both of T-shaped design.
Preferably, the upper surface of teaching platform body has seted up puts the thing groove, and the inside equipartition of putting the thing groove is provided with a plurality of division boards.
Preferably, the front and the back of the inner wall of the storage groove are respectively provided with a third bearing, the inner surfaces of the two third bearings are sleeved with the same third rotating shaft, the third rotating shaft is arranged in the second placing plate, and the lower surface of the second placing plate is in lap joint with the upper surface of the separation plate.
Preferably, the lower surface of the second placing plate is overlapped with the upper surface of the stop block, the right side surface of the stop block is overlapped with the right side surface of the inner wall of the storage groove, the upper surface of the second placing plate is provided with a groove, and the lower surface of the inner wall of the groove is provided with a second handle.
Compared with the prior art, the invention has the beneficial effects that:
1. through the teaching platform body, the cavity, the slide bar, the sliding sleeve, the universal wheel, the screw thread post, the screw thread cap, the lifter plate, the carousel, board is placed to the first board of placing, board and supporting leg are placed to the second, when the teaching platform body is removed to needs, rotate the carousel and make supporting leg upwards move, make universal wheel and ground contact, then promote the teaching platform and remove, when the teaching platform body is fixed to needs, rotate the carousel with the reason, make supporting leg and ground contact, the mr just can support with the teaching platform when needing to explain the teaching aid in different positions, the mr is convenient to carry out teaching, the problem that current teaching platform body can not remove and lead to the mr to only keep the teaching aid to walk the teaching and do not support comparatively trouble and hard is solved.
2. Through division board, first board, the second of placing of design place board, first slider, first spout, slide bar, sliding sleeve, supporting leg, take piece, first articulated seat, second articulated seat and connecting rod, when teaching aid or teaching debris are more, can draw the first board of placing to remove, the area of placing of the teaching platform of extension can be with some debris classification according to the demand of difference place between different division boards moreover, has solved the current teaching platform body and only played a supporting role, the problem of the less problem of usable floor area moreover.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present invention;
FIG. 2 is a schematic top view of a lifter plate according to the present invention;
FIG. 3 is a schematic top view of a second placement plate according to the present invention;
FIG. 4 is a schematic elevational view of the present invention;
FIG. 5 is a schematic top view of a second slider according to the present invention;
in the figure: 1. a teaching table body; 2. a cavity; 3. a slide bar; 4. a sliding sleeve; 5. a lifting plate; 6. support legs; 7. a first opening; 8. a universal wheel; 9. a second opening; 10. a threaded cap; 11. a threaded column; 12. a first rotating shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a second rotating shaft; 16. a second bearing; 17. a turntable; 18. a storage groove; 19. a partition plate; 20. a first placing plate; 21. a first chute; 22. a first slider; 23. a first handle; 24. a first hinge base; 25. a connecting rod; 26. the second hinge seat; 27. a connecting block; 28. a second slider; 29. a second chute; 30. a third rotating shaft; 31. a second placing plate; 32. a groove; 33. a second handle; 34. and a stop block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the invention provides a multifunctional mobile math teaching table, which comprises a teaching table body 1, a cavity 2, universal wheels 8, a first hinging seat 24, a second hinging seat 26 and a turntable 17, wherein the cavity 2 is arranged in the teaching table body 1, the upper surface and the lower surface of the inner wall of the cavity 2 are fixedly connected with two ends of four sliding rods 3 respectively, the sliding sleeve 4 is sleeved on the surface of the sliding rod 3, the sliding sleeve 4 is arranged on a lifting plate 5, and due to the arrangement of the sliding rod 3 and the sliding sleeve 4, the sliding sleeve 4 is more stable when sliding on the surface of the sliding rod 3, so that the lifting plate 5 moves up and down through the sliding sleeve 4 more stably without overturning, and two first openings 7 are formed in the lower surface of the inner wall of the cavity 2.
The lifter plate 5 is provided with two second openings 9, install screw cap 10 on the lifter plate 5, screw cap 10 internal thread is connected with screw post 11, owing to set up screw post 11 and screw cap 10, screw post 11 possesses the function of auto-lock with screw cap 10, not only can control the removal of lifter plate 5, and can fix lifter plate 5 when not needing lifter plate 5 to remove, the both ends of screw post 11 respectively with two relative one end fixed connection of first pivot 12, the first bearing has all been cup jointed on the surface of two first pivot 12, two first bearings are installed respectively at the upper surface and the lower surface of cavity 2 inner wall, the surface that is located top first pivot 12 is provided with first bevel gear 13, first bevel gear 13 and second bevel gear 14 meshing, the right flank of second bevel gear 14 is provided with second pivot 15, the surface of second pivot 15 has cup jointed second bearing 16, the right flank of second pivot 16 is installed at the cavity 2 inner wall, the right-hand member of second pivot 15 and the left flank fixed connection of 17, the upper surface of cavity 2 inner wall is provided with four universal wheels 8, after having set up universal wheel 8 and having carried out the universal stage 1 and having moved, can directly after the teaching platform 1.
The universal wheel 8 passes second opening 9 and first opening 7 in proper order, the lower surface of lifter plate 5 is provided with four supporting legs 6, four supporting legs 6 pass first opening 7, the last surface mounting of teaching platform body 1 has first slider 22, first slider 22 sliding connection is in first spout 21, the lower surface at first board 20 of placing is seted up to first spout 21, first slider 22 and first spout 21 are T shape design, because first slider 22 and first spout 21 are T shape, make first slider 22 can not follow first spout 21 and slide out, can effectually place board 20 spacing to first.
The upper surface of the first board 20 of placing is installed first handle 23, the lower surface of the first board 20 of placing is provided with first articulated seat 24, first articulated seat 24 passes through connecting rod 25 and second articulated seat 26 and is articulated, the right flank of second articulated seat 26 and the left surface fixed connection of connecting block 27, the right flank of connecting block 27 is provided with second slider 28, second slider 28 sliding connection is in second spout 29, second spout 29 is seted up in the left surface of teaching platform body 1, second slider 28 and second spout 29 are T shape design, owing to set up second slider 28, second spout 29, first articulated seat 24, connecting rod 25, second articulated seat 26 and connecting block 27, when first board 20 of placing is removed, second slider 28 also can be along with the removal, first articulated seat 24, second articulated seat 26 and connecting rod 25 can form a bearing structure to support it, and second slider 28, second spout 29 are T shape design, make second slider 28 can not follow second spout 29 and slide out, can reach a fine spacing effect to place first board 20.
The upper surface of teaching platform body 1 has seted up puts thing groove 18, owing to set up and has put thing groove 18, the inside usage space of teaching platform body 1 has been enlarged, the inside space of teaching platform body 1 that can be better utilized, the utilization ratio of the inside cavity of teaching platform body 1 has been improved, the inside equipartition of putting thing groove 18 is provided with a plurality of division boards 19, owing to set up division boards 19, make division boards 19 can separate the deposit to different article, can orderly emission like this, the convenience is taken, the front and the back of putting thing groove 18 inner wall all are provided with the third bearing, same third pivot 30 has been cup jointed to the internal surface of two third bearings, third pivot 30 is installed in the second and is placed the board 31, the lower surface overlap joint of board 31 and division boards 19 is placed to the second, owing to set up third pivot 30 and third bearing, make the second place the board 31 can open, thereby can put debris in putting thing groove 18.
The lower surface of the second placing plate 31 is overlapped with the upper surface of the stop block 34, the right side surface of the stop block 34 is overlapped with the right side surface of the inner wall of the storage groove 18, the upper surface of the second placing plate 31 is provided with a groove 32, the lower surface of the inner wall of the groove 32 is provided with a second handle 33, and the second handle 33 is placed in the groove 32 due to the arrangement of the groove 32 and the second handle 33, so that the connection of the first placing plate 20 and the second placing plate 31 is not affected, and the second placing plate 31 can be conveniently opened.
The working principle and the using flow of the invention are as follows: after the device is installed, when the position of the teaching platform body 1 needs to be moved, the turntable 17 is rocked, the turntable 17 drives the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the second bevel gear 14 to rotate through the first bevel gear 13, the second bevel gear 14 drives the first rotating shaft 12 positioned above to rotate, the first rotating shaft 12 drives the threaded column 11 to rotate, the threaded column 11 and the threaded cap 10 perform threaded movement, the threaded cap 10 drives the lifting plate 5 to move upwards, the lifting plate 5 drives the supporting leg 6 to move upwards, the universal wheel 8 is in contact with the ground, the teaching platform body 1 is pushed to move again, and when the teaching platform body moves to the required position, the turntable 17 is rotated in the same way, and the supporting leg 6 is in contact with the ground.
When the teacher gives lessons before teaching the teaching table body 1, if the teaching objects are more, the teacher directly pulls the first handle 23 to move, the first placing plate 20 moves, the first placing plate 20 drives the second sliding block 28 to move upwards through the first hinging seat 24, the connecting rod 25, the second hinging seat and the connecting block 27, the first placing plate 20 horizontally displaces, and then more teaching objects can be placed on the first placing plate 20 and the second placing plate 31 respectively.
When it is desired to place, for example, chalk, articles carried by a teacher and some teaching aids, the teacher can flip the second placement plate 31 by means of the second handle 33 and then place different articles in a sorted manner between the different separation plates 19.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a multi-functional portable mathematical education platform, includes teaching platform body (1), cavity (2), universal wheel (8), first articulated seat (24), second articulated seat (26) and carousel (17), a serial communication port, be provided with cavity (2) in teaching platform body (1), the upper surface and the lower surface of cavity (2) inner wall respectively with four slide bar (3) both ends fixed connection, sliding sleeve (4) have been cup jointed on the surface of slide bar (3), sliding sleeve (4) are installed on lifter plate (5), two first openings (7) have been seted up on the lower surface of cavity (2) inner wall, two second openings (9) have been seted up on lifter plate (5), install screw cap (10) on lifter plate (5), screw cap (10) internal thread connection has screw post (11), the both ends of screw post (11) are respectively with the relative one end fixed connection of two first pivot (12), the surface of two first pivot (12) has all cup jointed first bearing, two first bearings are installed respectively on the upper surface of cavity (2) inner wall and second bevel gear (14) are located on the surface of second bevel gear (13), the upper surface of the inner wall of the cavity (2) is provided with four universal wheels (8), the universal wheels (8) sequentially penetrate through a second opening (9) and a first opening (7), the lower surface of the lifting plate (5) is provided with four supporting legs (6), the four supporting legs (6) penetrate through the first opening (7), the upper surface of the teaching table body (1) is provided with a first sliding block (22), the first sliding block (22) is in sliding connection with the first sliding groove (21), the first sliding groove (21) is formed in the lower surface of the first placing plate (20), the lower surface of the first placing plate (20) is provided with a first hinging seat (24), the first hinging seat (24) is hinged with a second hinging seat (26) through a connecting rod (25), the right side surface of the second hinging seat (26) is fixedly connected with the left side surface of the connecting block (27), the right side surface of the connecting block (27) is provided with a second sliding block (28), the second sliding block (28) is in sliding connection with the second sliding groove (29), and the second sliding groove (22) is in sliding connection with the second sliding groove (29), and when the second sliding groove (29) is in the design of the second sliding table (29) and the second sliding table (29) is more than the first sliding table (20), the second sliding table (29) is designed to be placed on the first sliding table;
the upper surface of the teaching table body (1) is provided with a storage groove (18), and a plurality of partition plates (19) are uniformly distributed in the storage groove (18); the front and the back of the inner wall of the storage groove (18) are respectively provided with a third bearing, the inner surfaces of the two third bearings are sleeved with the same third rotating shaft (30), the third rotating shaft (30) is arranged in the second placing plate (31), and the lower surface of the second placing plate (31) is in lap joint with the upper surface of the partition plate (19); the lower surface of board (31) is placed to second and the upper surface overlap joint of dog (34), the right flank of dog (34) and the right flank overlap joint of putting thing groove (18) inner wall, recess (32) are seted up to the upper surface of board (31) is placed to the second, the lower surface mounting of recess (32) inner wall has second handle (33), the condition that teaching article is more, pulling first handle (23) removes, make first board (20) of placing upwards move through first articulated seat (24), connecting rod (25), second articulated seat and connecting block (27), make first board (20) of placing horizontal displacement, place more teaching article respectively on first board (20) and second board (31) of placing, when article and some teaching debris that need place, teacher's hand-carried about through second handle (33) upset second board (31), place different article classification between different division boards (19).
2. The multi-functional mobile math teaching desk of claim 1, wherein: the upper surface of the first placing plate (20) is provided with a first handle (23).
3. The multi-functional mobile math teaching desk of claim 1, wherein: the surface of the second rotating shaft (15) is sleeved with a second bearing (16), the second bearing (16) is arranged on the right side surface of the inner wall of the cavity (2), and the right end of the second rotating shaft (15) is fixedly connected with the left side surface of the turntable (17).
4. The multi-functional mobile math teaching desk of claim 1, wherein: the first sliding block (22) and the first sliding groove (21) are both of T-shaped design.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010531669.9A CN111642895B (en) | 2020-06-11 | 2020-06-11 | Multifunctional movable mathematical education table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010531669.9A CN111642895B (en) | 2020-06-11 | 2020-06-11 | Multifunctional movable mathematical education table |
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| CN111642895A CN111642895A (en) | 2020-09-11 |
| CN111642895B true CN111642895B (en) | 2023-07-28 |
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