CN208903447U - A kind of Modeling Teaching of Mathematics can plot and display plate - Google Patents
A kind of Modeling Teaching of Mathematics can plot and display plate Download PDFInfo
- Publication number
- CN208903447U CN208903447U CN201820951200.9U CN201820951200U CN208903447U CN 208903447 U CN208903447 U CN 208903447U CN 201820951200 U CN201820951200 U CN 201820951200U CN 208903447 U CN208903447 U CN 208903447U
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- plate
- fixed
- limit
- overturning
- plot
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Abstract
The utility model provides a kind of Modeling Teaching of Mathematics can plot and display plate, including device noumenon, closed plate and display mainframe box are overturn, the setting of described device body bottom portion is equipped with fixed support plate, and fixed support plate bottom four corners are bolted and are equipped with universal brake wheel；The fixed support plate top rear, which is bolted, is equipped with display mainframe box, and the fixed support plate top left and right sides is bolted and is equipped with support protective plate；Intermediate be bolted is equipped with protection shutter between the support protective plate, and supports and be fixedly installed with overturning fixed plate by rotation axis at the top of between protective plate.The setting of overturning fixed plate, the convenient overturning that itself is realized by limiting fixed pin erect fixed and overturning and put down and pack up fixation, and movement and placement storage after conveniently packing up facilitate the limit of internal Protection limit plate to be fixedly mounted.
Description
Technical field
The utility model belongs to technical field of teaching apparatus more particularly to a kind of Modeling Teaching of Mathematics can plot and display plate.
Background technique
When teaching appliance enables student intuitively, visually to understand each appliances used in the content of courses and teachers' instruction
The apparatus general name used, referred to as teaching aid, teaching aid can be improved the learning interest of student, enrich perceptual knowledge, and help forms bright
True concept, the observation ability and thinking ability of Developing Students ', teaching aid are generally divided into common teaching aid, special teaching aid and Teachig-aid for infant studying
Three classes, Science & Teaching Instrument are usually the set of device prepared by a certain special-purpose or machine, and instruments used for education are comparatively more
Simply, the smallest instruments used for education directly can be taken to be held in the hand and be operated, and biggish instruments used for education are known as device or equipment, with
The continuous development of teaching aid, also occur different types of mathematical modeling type teaching in the market and show device.
Based on above-mentioned, the inventors discovered that, traditional display board fixation is inconvenient to be moved on the table, and cannot be into
Placement is packed up in row overturning, while display area is not protected accordingly.
Then, in view of this, being studied improvement for existing structure and missing, providing a kind of Modeling Teaching of Mathematics can
Plot and display plate, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provide a kind of Modeling Teaching of Mathematics can plot and display plate, with solution
It is certainly existing not can be carried out overturning and pack up placement, the problem of display area is not protected accordingly.
The utility model Modeling Teaching of Mathematics can plot and display plate purpose and effect, reached by technological means in detail below
At:
A kind of Modeling Teaching of Mathematics can plot and display plate, including device noumenon, fixed support plate, universal brake wheel, protection
Shutter supports protective plate, limits fixed pin, overturns fixed plate, protects limit plate, and plot and display plate protects closed plate, overturning
Closed plate and display mainframe box, the setting of described device body bottom portion are equipped with fixed support plate, and fixed support plate bottom four corners
It is bolted and universal brake wheel is installed；The fixed support plate top rear, which is bolted, is equipped with display master
Cabinet, and the fixed support plate top left and right sides is bolted and is equipped with support protective plate；The support protective plate it
Between intermediate be bolted protection shutter is installed, and support between protective plate top to be fixedly installed with by rotation axis and turn over
Turn fixed plate；The overturning fixed plate overturning is erected to be fixed by left and right sides limit fixed pin, and is overturn in fixed plate
Portion's insertion is fixedly installed with protection limit plate；The overturning fixed plate top end surface is mounted by means of screws with protection closing
Plate, and limit plate top end surface is protected to be mounted by means of screws with overturning closed plate；Fixed peace inside the protection limit plate
Equipped with plot and display plate, and wire barrel is provided among plot and display plate lower section and is pierced by overturning fixed plate.
Further, intermediate rear is provided with the fixed plate with mounting hole on the inside of the support protective plate, and supports anti-
Backplate inside top rear is provided with postive stop baffle, and support protective plate top semi-circular centre bore offers fixed limit up and down
Hole.
Further, band mounting hole limiting slot is offered in front of the protection shutter among the end of the left and right sides, and
End face is provided with proof rubber soft formation in front of protection shutter.
Further, it is provided with the protrusion semi-circular plate with mounting hole at left and right sides of the overturning fixed plate bottom, and turned over
Turn fixed plate inner side end and offers limit fixing slot.
Further, the protection limit plate inner side end offers limit fixing slot, and protects limit plate top end surface
Offer limit embedding groove.
Compared with prior art, the utility model has the following beneficial effects:
The setting of fixed plate is overturn, the convenient overturning that itself is realized by limiting fixed pin erects fixed and overturning and puts down receipts
It rises and fixes, movement and placement storage after conveniently packing up facilitate the limit of internal Protection limit plate to be fixedly mounted.
Protect shutter setting, facilitate overturning fixed plate downwardly turn over pack up after plot and display plate is protected, prevent
Plot and display plate is stopped due to external factor there is a phenomenon where damaging, while the stowed position of overturning fixed plate has been limited.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view.
Fig. 2 is the utility model overlooking structure diagram.
Fig. 3 is the utility model left view structural representation.
Fig. 4 is the utility model support protective plate and overturning fixed plate connection schematic diagram.
In figure: 1, device noumenon, 2, fixed support plate, 3, universal brake wheel, 4, protection shutter, 5, support protective plate,
6, fixed pin, 7, overturning fixed plate, 8, protection limit plate, 9, plot and display plate, 10, protection closed plate, 11, overturning closing are limited
Plate, 12, display mainframe box.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 4:
The utility model provide a kind of Modeling Teaching of Mathematics can plot and display plate, including device noumenon 1, fixed support plate 2,
Universal brake wheel 3 protects shutter 4, supports protective plate 5, limits fixed pin 6, overturns fixed plate 7, protects limit plate 8, draws
Display board 9, protects closed plate 10, overturning closed plate 11 and display mainframe box 12, and the setting of 1 bottom of device noumenon is equipped with fixed branch
Fagging 2, and 2 bottom four corners of fixed support plate are bolted and are equipped with universal brake wheel 3；Behind 2 top of fixed support plate
Side, which is bolted, is equipped with display mainframe box 12, and the 2 top left and right sides of fixed support plate is bolted installation
There is support protective plate 5；Intermediate be bolted is equipped with protection shutter 4 between support protective plate 5, and supports protective plate 5
Between top by rotation axis be fixedly installed with overturn fixed plate 7；The overturning of fixed plate 7 is overturn to erect through left and right sides limit admittedly
Rationed marketing 6 is fixed, and overturns insertion inside fixed plate 7 and be fixedly installed with protection limit plate 8；Overturn 7 top end surface of fixed plate
It is mounted by means of screws with protection closed plate 10, and 8 top end surface of limit plate is protected to be mounted by means of screws with overturning envelope
Closing plate 11；It is fixedly installed with plot and display plate 9 inside protection limit plate 8, and is provided with wire barrel among 9 lower section of plot and display plate
It is pierced by overturning fixed plate 7.
Wherein, the intermediate rear in 5 inside of support protective plate is provided with the fixed plate with mounting hole, and supports protective plate
5 inside top rears are provided with postive stop baffle, and support 5 top semi-circular centre bore of protective plate offers fixed limit up and down
Hole facilitates the fixed installation of protection shutter 4, convenient to carry out overturning limit to overturning fixed plate 7, convenient to overturning fixed plate 7
It is limited.
Wherein, band mounting hole limiting slot is offered among the 4 front left and right sides end of protection shutter, and protected
4 front end face of shutter is provided with proof rubber soft formation, and the limit of itself is facilitated to be fixedly mounted, it is convenient to plot and display plate 9 into
Row limit protection.
Wherein, it is provided with the protrusion semi-circular plate with mounting hole at left and right sides of overturning 7 bottom of fixed plate, and overturns solid
7 inner side end of fixed board offers limit fixing slot, facilitates the fixed installation of itself to realize overturning, facilitates internal Protection limit plate 8
Fixed installation.
Wherein, 8 inner side end of protection limit plate offers limit fixing slot, and 8 top end surface of limit plate is protected to open
Equipped with limit embedding groove, the limit of plot and display plate 9 is facilitated to be fixedly mounted, it is convenient that limit closing is carried out to plot and display plate 9.
The specifically used mode and effect of the present embodiment:
In the utility model, in use, the device noumenon 1 being not turned on is moved to suitably by universal brake wheel 3
Position carries out brake fixation, and the limit fixed pin 6 of the left and right sides of device noumenon 1 lower section is all taken out, will overturning fixed plate 7 to
Limit fixed pin 6 is put into support 5 top jack of protective plate, 9 bottom of plot and display plate is stretched by upper 180 degree of overturning
Wiring cylinder out shows that mainframe box 12 is connected with bottom by conducting wire, and shows that mainframe box 12 passes through conducting wire and external power supply
The unlatching that is connected carries out use；Wherein the convenient overturning by the realization itself of limit fixed pin 6 of overturning fixed plate 7 erects solid
Fixed and overturning is put down and packs up fixation；Wherein protection shutter 4 facilitate overturning fixed plate 7 downwardly turn over pack up after to plot and display plate
9 are protected, and prevent plot and display plate 9 from damaging because of external factor, while carrying out packing up limit to overturning fixed plate 7.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of Modeling Teaching of Mathematics can plot and display plate, it is characterised in that: the Modeling Teaching of Mathematics can plot and display plate include
Device noumenon (1), fixed support plate (2), universal brake wheel (3) are protected shutter (4), are supported protective plate (5), and limit is fixed
It sells (6), overturns fixed plate (7), protect limit plate (8), plot and display plate (9), protect closed plate (10), overturn closed plate (11)
With display mainframe box (12)；The setting of described device ontology (1) bottom is equipped with fixed support plate (2), and fixed support plate (2) bottom
Portion quadrangle, which is bolted, is equipped with universal brake wheel (3)；Fixed support plate (2) top rear is bolted
Display mainframe box (12) is installed, and fixed support plate (2) the top left and right sides is bolted and is equipped with support protection
Plate (5)；Intermediate be bolted is equipped with protection shutter (4) between the support protective plate (5), and supports protective plate
(5) top is fixedly installed with overturning fixed plate (7) by rotation axis between；Overturning fixed plate (7) overturning, which erects, passes through a left side
Right two sides limit fixed pin (6) is fixed, and overturns insertion inside fixed plate (7) and be fixedly installed with protection limit plate (8)；Institute
It states overturning fixed plate (7) top end surface and is mounted by means of screws with protection closed plate (10), and protect limit plate (8) top end
Face is mounted by means of screws with overturning closed plate (11)；Plot and display plate is fixedly installed with inside the protection limit plate (8)
(9), and below plot and display plate (9) the intermediate wire barrel that is provided with is pierced by overturning fixed plate (7).
2. Modeling Teaching of Mathematics as described in claim 1 can plot and display plate, it is characterised in that: in the support protective plate (5)
Rear is provided with the fixed plate with mounting hole among side, and protective plate (5) inside top rear is supported to be provided with limiting block
Plate, support protective plate (5) top semi-circular centre bore offer fixed limit hole up and down.
3. Modeling Teaching of Mathematics as described in claim 1 can plot and display plate, it is characterised in that: before the protection shutter (4)
The side left and right sides offers band mounting hole limiting slot among end, and end face in front of shutter (4) is protected to be provided with protection rubber
Glue soft formation.
4. Modeling Teaching of Mathematics as described in claim 1 can plot and display plate, it is characterised in that: overturning fixed plate (7) bottom
It is provided with the protrusion semi-circular plate with mounting hole at left and right sides of portion, and overturns fixed plate (7) inner side end and offers limit fixation
Slot.
5. Modeling Teaching of Mathematics as described in claim 1 can plot and display plate, it is characterised in that: in the protection limit plate (8)
Side end face offers limit fixing slot, and limit plate (8) top end surface is protected to offer limit embedding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951200.9U CN208903447U (en) | 2018-06-20 | 2018-06-20 | A kind of Modeling Teaching of Mathematics can plot and display plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951200.9U CN208903447U (en) | 2018-06-20 | 2018-06-20 | A kind of Modeling Teaching of Mathematics can plot and display plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903447U true CN208903447U (en) | 2019-05-24 |
Family
ID=66566693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951200.9U Expired - Fee Related CN208903447U (en) | 2018-06-20 | 2018-06-20 | A kind of Modeling Teaching of Mathematics can plot and display plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903447U (en) |
-
2018
- 2018-06-20 CN CN201820951200.9U patent/CN208903447U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200620 |