CN109662460A - A kind of mathematical education table that stability is good - Google Patents
A kind of mathematical education table that stability is good Download PDFInfo
- Publication number
- CN109662460A CN109662460A CN201910142708.3A CN201910142708A CN109662460A CN 109662460 A CN109662460 A CN 109662460A CN 201910142708 A CN201910142708 A CN 201910142708A CN 109662460 A CN109662460 A CN 109662460A
- Authority
- CN
- China
- Prior art keywords
- vertical
- support
- teaching
- mathematical education
- desktop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
-
- 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
- A47B9/00—Tables with tops of variable height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of good mathematical education tables of stability, it include: teaching desk ontology, it includes teaching desktop and the crane that teaching desktop lower surface is arranged in, crane includes four vertical support rods and the vertical sleeve that is slidably arranged on vertical support rod, the upper end of vertical sleeve is connect with the lower surface of teaching desktop, the lower end of vertical support rod is provided with stable supporting mechanism, four vertical support rods are respectively set that there are two first to stablize cross bar and two second stable cross bars between the position of its lower end, there are two support plate and support frames for setting between two first stable cross bars, drawout cubicle is provided in support plate, the vertical electric pushrod of support teaching desktop is provided on support frame, there are three rotation seats for setting on teaching desktop, rotation seat is for carrying, rotate geometrical model.The good mathematical education table of the stability not only design rationally, structure it is simple and convenient to use.
Description
Technical field
The present invention relates to teaching aid technical fields, it is more particularly related to the mathematics religion that a kind of stability is good
Learn table.
Background technique
Mathematical education is a Men Yishu, and founding for good mathematics teaching is also a kind of art, and student is allowed to exist
Learning mathematics in vivid specific situation allow their applied mathematics in animated real daily life to be to improve teaching effectively
One important instructional strategies of property, this theory have obtained the approval of numerous educators.
When student is when learning geometry section, teacher needs to be placed on geometrical model using the geometrical model of some solids
On teaching desk, but mathematical education table in the prior art is not adjustable the angle of height and desktop mostly, and teacher is only
Static displaying can be done to geometrical model, student can only carry out static viewing to the geometrical model being placed on teaching desk, also
Teacher is needed manually to be rotated geometrical model, to show the different sides of geometrical model；Simultaneously existing teaching desk need into
Row stability is reinforced.Therefore, those skilled in the art provide a kind of mathematical education table that stability is good, to solve above-mentioned background
The problem of being proposed in technology.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of good mathematical education table of stability, the good mathematics religion of this stability
It learns table to be not only used in the teaching of mathematics, may be also used in the teaching of Other subjects.
To achieve the goals above, the mathematical education table good the present invention provides a kind of stability, comprising:
Teaching desk ontology comprising teaching desktop and the crane that the teaching desktop lower surface is set, it is described
Crane includes four vertical support rods and the vertical sleeve that is slidably arranged on the vertical support rod, the vertical sleeve
Upper end connect with the lower surface of the teaching desktop, the lower end of the vertical support rod is provided with stable supporting mechanism, four
A vertical support rod is respectively set that there are two first to stablize cross bar and two second stabilizations between the position of its lower end
Cross bar stablizes setting between cross bars for two described first and is provided with drawer in the support plate there are two support plate and support frame
Cabinet is provided with the vertical electric pushrod for supporting the teaching desktop on support frame as described above, is provided on the teaching desktop
Three rotation seats, the rotation seat is for carrying, rotating geometrical model.
Preferably, wherein the turning groove for placing the rotation seat is provided on the teaching desktop, it is described
Rotation seat includes vertical axes, the turntable being arranged in the vertical axes and the drive for being rotatably arranged on the turning groove inner bottom surface
The driving motor of the vertical axes is moved, the vertical axes peripheral surface is provided with first gear, the output end of the driving motor
It is provided with the second gear being meshed with the first gear.
Preferably, wherein it is provided with support in the turning groove, bearing is provided in the support, it is described vertical
The lower end of axis and the bearing are rotatablely connected；The notch of the turning groove is provided with rotating plate, the upper end of the vertical axes
Rotation hole on the rotating plate, the turntable setting is in the vertical axes upper end and for carrying, rotating geometry mould
Type.
Preferably, wherein be provided with controller, the controller at the lower right corner of the upper surface of the teaching desktop
For controlling the driving motor and the vertical electric pushrod.
Preferably, wherein be provided with the control groove for placing the controller, the control on the teaching desktop
The notch of groove is provided with openable and closable control cover board, and the bottom of the control groove is provided with cable-through hole, the controller
The lower end of power supply line is electrically connected after passing through the cable-through hole with external city.
Preferably, wherein the stable supporting mechanism includes the transverse slat that the vertical support rod lower end is arranged in, setting
Movable wheel and support leg below the transverse slat.
Preferably, wherein the support leg is connect by vertical screw rod with the transverse slat, be provided on the transverse slat and
The lower end of the corresponding vertical threaded hole of the vertical screw rod, the vertical screw rod passes through the vertical threaded hole and the support
Foot connection, and the upper end is provided with handlebar stem.
The present invention is include at least the following beneficial effects:
1, the good mathematical education table of stability of the present invention not only design rationally, structure it is simple and convenient to use, and
With high promotional value；There are two the by being arranged between four vertical support rods for the good mathematical education table of this stability
One horizontal cross bar and the second horizontal cross bar and vertical support rod lower end be arranged stable supporting mechanism, increase the mathematics religion
The stability of table is learned, while the mathematical education table can also be moved.
2, setting, can be with there are three rotation seat on teaching desktop for the good mathematical education table of stability of the present invention
The different sides so that it is convenient to observation of students geometrical model are carried, rotate geometrical model, the knot of geometrical model is understood convenient for student
Structure；Also save time and physical strength that teacher rotates geometrical model.
The good mathematical education table of stability of the present invention, further advantage of the invention, target and feature are logical by part
Illustrate to embody below crossing, part will be also understood by the person skilled in the art and to research and practice of the invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the good mathematical education table of stability of the present invention.
Fig. 2 is the structural schematic diagram of rotation seat in the good mathematical education table of stability of the present invention.
Fig. 3 is the part-structure top view of the good mathematical education table of stability of the present invention.
Fig. 4 is the principle control block diagram of the good mathematical education table of stability of the present invention.
Marked in the figure: 1- teaching desk ontology；2- teaching desktop；The vertical support rod of 3-；The vertical sleeve of 4-；5- first stablizes
Cross bar；6- second stablizes cross bar；7- support plate；8- support frame；9- drawout cubicle；The vertical electric pushrod of 10-；11- rotation seat；12-
Geometrical model；13- turning groove；14- support；15- bearing；16- rotating plate；17- controller；18- controls groove；19- control
Cover board processed；20- cable-through hole；21- transverse slat；22- movable wheel；23- support leg；The vertical screw rod of 24-；25- handlebar stem；111- is vertical
Axis；112- turntable；113- driving motor；114- first gear；115- second gear.
Specific embodiment
With reference to the accompanying drawing and embodiment the present invention is described in further detail, to enable those skilled in the art join
Book text can be implemented accordingly as directed.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1 to 4, the mathematical education table good the present invention provides a kind of stability, comprising:
Teaching desk ontology 1 comprising teaching desktop 2 and the crane that teaching 2 lower surface of desktop is set, institute
Stating crane includes four vertical vertical sleeves 4 support rod 3 and be slidably arranged on the vertical support rod 3, described perpendicular
The upper end of straight sleeve 4 is connect with the lower surface of the teaching desktop 2, and the lower end of the vertical support rod 3, which is provided with, stablizes branch
Support mechanism, four vertical support rods 3 be respectively set between the position of its lower end there are two first stablize cross bar 5 and two
A second stablizes cross bar 6, and two described first are stablized support plate 7 and support frame 8, the support there are two settings between cross bar 5
It is provided with drawout cubicle 9 on plate 7, the vertical electric pushrod 10 for supporting the teaching desktop 2, institute are provided on support frame as described above 8
Stating setting on teaching desktop 2, there are three rotation seats 11, and the rotation seat 11 is for carrying, rotating geometrical model 12.
Further, the turning groove 13 for placing the rotation seat 11 is provided on the teaching desktop 2, it is described
Rotation seat 11 includes the vertical axes 111 for being rotatably arranged on 13 inner bottom surface of turning groove, is arranged in the vertical axes 111
The driving motor 113 of turntable 112 and the driving vertical axes 111,111 peripheral surface of vertical axes are provided with first gear
114, the output end of the driving motor 113 is provided with the second gear 115 being meshed with the first gear 114.
Further, it is provided with support 14 in the turning groove 13, bearing 15 is provided in the support 14, it is described perpendicular
The lower end of d-axis 111 and the bearing 15 are rotatablely connected；The notch of the turning groove 13 is provided with rotating plate 16, described perpendicular
The upper end of d-axis 111 passes through the rotation hole on the rotating plate 16, and the turntable 112 is arranged in 111 upper end of vertical axes
And for carrying, rotating geometrical model 12.
Further, controller 17, the controller 17 are provided at the lower right corner of the upper surface of the teaching desktop 2
For controlling the driving motor 113 and the vertical electric pushrod 10.
Further, the control groove 18 for placing the controller 17, the control are provided on the teaching desktop 2
The notch of groove 18 is provided with openable and closable control cover board 19, and the bottom of the control groove 18 is provided with cable-through hole 20, described
The lower end of the power supply line of controller 17 is electrically connected after passing through the cable-through hole 20 with external city.
Further, the stable supporting mechanism include the transverse slat 21 that 3 lower end of vertical support rod is set, setting exist
The movable wheel 22 and support leg 23 of 21 lower section of transverse slat.
Further, the support leg 23 is connect by vertical screw rod 24 with the transverse slat 21, is arranged on the transverse slat 21
Have a vertical threaded hole corresponding with the vertical screw rod 24, the lower end of the vertical screw rod 24 pass through the vertical threaded hole with
The support leg 23 connects, and the upper end is provided with handlebar stem 25.
Above-mentioned driving motor 113 can be servo motor, and controller 17 can be MAM-320 type controller, on controller 17
It is provided with capacitance touch screen (not shown).
The working principle of the good mathematical education table of stability provided by the invention is as follows:
The good mathematical education table of stability provided by the invention is in use, connect external city for the power supply line of controller 17
Electricity, controller 17 are driving motor 113, the power supply of vertical electric pushrod 10；Different geometrical models 12 is placed on turntable by teacher
On 112, control cover board 19 is opened, after starting controller 17, driving motor 113,113 band of driving motor are started by controller 17
Dynamic second gear 115 rotates, and second gear 115 drives first gear 114 to rotate, and then vertical axes 111 is driven to rotate, vertical axes
111 drive turntable 112 to rotate, and then the different sides of geometrical model convenient for student viewing 12, are conducive to student and understand geometrical model
12 structure.
Classroom can start vertical electric pushrod 10 by controller 17, vertical electric pushrod 10 will teaching desktop 2 to
Upper lifting is got up, and student viewing geometrical model 12 is more convenient；Classroom can also manually turning handle hand lever 25, by vertical screw rod 24
It rotates and support leg 23 is driven to support to ground, support leg 23 can be fixed entire mathematical education table is stable.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and embodiment shown and described herein.
Claims (7)
1. a kind of good mathematical education table of stability characterized by comprising
Teaching desk ontology (1) comprising teaching desktop (2) and setting it is described impart knowledge to students desktop (2) lower surface crane,
The crane includes four vertical support rods (3) and the vertical sleeve being slidably arranged on the vertical support rod (3)
(4), the upper end of the vertical sleeve (4) is connect with the lower surface of teaching desktop (2), the vertical support rod (3)
Lower end is provided with stable supporting mechanism, and four vertical support rods (3) are respectively arranged with two between the position of its lower end
A first stablizes cross bar (5) and two second stable cross bars (6), and two described first are stablized between cross bar (5) there are two settings
Support plate (7) and support frame (8) are provided with drawout cubicle (9) on the support plate (7), and support frame as described above is provided with support on (8)
The vertical electric pushrod (10) of teaching desktop (2), on the teaching desktop (2) there are three settings rotation seat (11),
The rotation seat (11) is for carrying, rotating geometrical model (12).
2. a kind of good mathematical education table of stability according to claim 1, which is characterized in that the teaching desktop
(2) turning groove (13) for placing the rotation seat (11) is provided on, the rotation seat (11) includes being rotatably arranged on
The vertical axes (111) of turning groove (13) inner bottom surface, the turntable (112) being arranged on the vertical axes (111) and drive
The driving motor (113) of the vertical axes (111) is moved, vertical axes (111) peripheral surface is provided with first gear (114),
The output end of the driving motor (113) is provided with the second gear (115) being meshed with the first gear (114).
3. a kind of good mathematical education table of stability according to claim 2, which is characterized in that the turning groove (13)
It is inside provided with support (14), is provided with bearing (15) in the support (14), the lower end of the vertical axes (111) and the bearing
(15) it is rotatablely connected；The notch of the turning groove (13) is provided with rotating plate (16), and the upper end of the vertical axes (111) is worn
The rotation hole on the rotating plate (16) is crossed, turntable (112) setting is in the vertical axes (111) upper end and for holding
It carries, rotation geometrical model (12).
4. a kind of good mathematical education table of stability according to claim 2, which is characterized in that the teaching desktop
(2) it is provided at the lower right corner of upper surface controller (17), the controller (17) is for controlling the driving motor (113)
With the vertical electric pushrod (10).
5. a kind of good mathematical education table of stability according to claim 4, which is characterized in that the teaching desktop
(2) the control groove (18) for placing the controller (17) is provided on, the notch of control groove (18) is provided with and can open
The bottom of the control cover board (19) of conjunction, control groove (18) is provided with cable-through hole (20), the power supply of the controller (17)
The lower end of line passes through the cable-through hole (20) and is electrically connected afterwards with external city.
6. a kind of good mathematical education table of stability according to claim 1, which is characterized in that the stable supporting mechanism
Including be arranged vertical support rod (3) lower end transverse slat (21), movable wheel (22) below the transverse slat (21) is set
With support leg (23).
7. a kind of good mathematical education table of stability according to claim 6, which is characterized in that the support leg (23) is logical
It crosses vertical screw rod (24) to connect with the transverse slat (21), be provided on the transverse slat (21) corresponding with vertical screw rod (24)
Vertical threaded hole, the lower end of the vertical screw rod (24) passes through the vertical threaded hole and connect with the support leg (23), and
And the upper end is provided with handlebar stem (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142708.3A CN109662460A (en) | 2019-02-26 | 2019-02-26 | A kind of mathematical education table that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142708.3A CN109662460A (en) | 2019-02-26 | 2019-02-26 | A kind of mathematical education table that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109662460A true CN109662460A (en) | 2019-04-23 |
Family
ID=66151769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910142708.3A Withdrawn CN109662460A (en) | 2019-02-26 | 2019-02-26 | A kind of mathematical education table that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109662460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642895A (en) * | 2020-06-11 | 2020-09-11 | 李焱 | Multi-functional portable mathematical education platform |
-
2019
- 2019-02-26 CN CN201910142708.3A patent/CN109662460A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642895A (en) * | 2020-06-11 | 2020-09-11 | 李焱 | Multi-functional portable mathematical education platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190423 |