CN210324628U

CN210324628U - Figure presentation device that mathematical education used

Info

Publication number: CN210324628U
Application number: CN201921273058.8U
Authority: CN
Inventors: 程军
Original assignee: Qujing Normal University
Current assignee: Qujing Normal University
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-14
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a figure presentation device that mathematical education used, comprising a base plate, the upper end fixedly connected with of bottom plate writes the panel, fixedly connected with deposits grey box on writing the lateral wall of panel, the lower extreme fixedly connected with control mechanism of bottom plate, be equipped with moving mechanism on writing the lateral wall of panel, be connected with on moving mechanism's the lateral wall and erase and write the mechanism, the lateral wall that erases and writes the mechanism contacts with writing the lateral wall of panel, be connected with clearance mechanism on writing the lateral wall of panel, the one end of clearance mechanism is passed and is written the panel and extend to its inside. The utility model discloses can improve mr and student's interactive rate, indirect improvement student's learning efficiency, pilot lamp and electric telescopic handle's work simultaneously just can let the more clear figure of watching of student, has made things convenient for student's study, has also reduced mr's work content, indirect improvement mr's work efficiency.

Description

Figure presentation device that mathematical education used

Technical Field

The utility model relates to a mathematical education machinery technical field especially relates to a figure presentation device that mathematical education used.

Background

Mathematics is a subject of studying concepts such as quantity, structure, change, space, information and the like, and belongs to a form science from a certain angle, and aims to solve related living problems and the problem of convenient science and technology.

Through the retrieval, chinese patent No. CN209028915U discloses a figure presentation device for mathematical education includes the bottom installation shell, the bottom installation shell is square frame column structure, and the upper end of bottom installation shell sets up the second mounting panel, the fixed first mounting panel that sets up of intermediate position of bottom installation shell, square hole is evenly seted up on second mounting panel surface, the circular port is evenly seted up on first mounting panel surface, bottom installation shell fit-in installation display unit, the display unit includes mount pad, electric telescopic handle and demonstration post, and this figure presentation device for mathematical education adopts at the inside modular display unit that sets up of bottom installation shell, arranges through the height of the inside demonstration post of display unit.

The prior device has the following defects when in use: when current device is used, because the show post all is a colour, so when electric telescopic handle is flexible, can lead to the student can't see clearly the figure that demonstrates, current device can only give student display device simultaneously, can not give the student and practise, and further will reduce student and mr's interdynamic, also can reduce student's learning efficiency simultaneously.

Therefore, we propose a graphic presentation device for mathematical education to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a figure demonstration device for mathematical education.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a figure presentation device that mathematical education used, includes the bottom plate, the upper end fixedly connected with writing panel of bottom plate, fixedly connected with deposits the ash box on writing panel's the lateral wall, the lower extreme fixedly connected with control mechanism of bottom plate, be equipped with moving mechanism on writing panel's the lateral wall, be connected with on moving mechanism's the lateral wall and erase mechanism, the lateral wall that erases mechanism contacts with writing panel's lateral wall, be connected with clearance mechanism on writing panel's the lateral wall, the one end of clearance mechanism is passed writing panel and is extended to its inside, fixedly connected with display mechanism on writing panel's the lateral wall, control mechanism and display mechanism electric connection.

Preferably, the control mechanism comprises a plurality of support columns fixedly connected to the lower end of the bottom plate, a processor is fixedly connected to the lower end of the bottom plate, a socket is arranged on the side wall of the processor, and the processor is electrically connected with the display mechanism.

Preferably, the moving mechanism comprises a sliding groove arranged on the side wall of the writing panel, the side wall of the sliding groove is connected with a sliding block in a sliding manner, and the side wall of the sliding block is connected with the erasing mechanism.

Preferably, the erasing mechanism comprises a vertical column fixedly connected to the side wall of the sliding block, the side wall of the vertical column is fixedly connected with a handle, a sponge cylinder is sleeved on the vertical column, and the sponge cylinder is in contact with the side wall of the writing panel.

Preferably, clearance mechanism includes the plasma electroplax on fixed connection writes the panel lateral wall, fixedly connected with ion converter on the lateral wall of plasma electroplax, many plasma tubes of fixedly connected with on the lateral wall of plasma electroplax, many the lateral wall that writes the panel is passed to the one end of plasma tube extends to inside.

Preferably, display mechanism includes fixed connection the display screen on writing panel lateral wall, be equipped with the coordinatometer on writing panel's the lateral wall, be equipped with a plurality of through-holes on writing panel's the lateral wall, it is a plurality of equal fixed mounting has electric telescopic handle in the through-hole, and is a plurality of the equal fixedly connected with pilot lamp of electric telescopic handle's one end, display screen, electric telescopic handle and pilot lamp respectively with treater electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

in this device, when the display screen, electric telescopic handle and pilot lamp during operation, it is specific, when electric telescopic handle during operation, the pilot lamp can shine thereupon, just so can let the better figure of watching of student, write the panel simultaneously and can improve mr and student's interaction rate, further improvement student's learning efficiency, when the user removes the handle, just can make a sponge section of thick bamboo remove, when a sponge section of thick bamboo removes, just can make the characters on writing the panel wiped, a plasma section of thick bamboo can send the plasma simultaneously, chalk dust on the blackboard has been avoided flying upward, further the environment in the classroom has been protected, simultaneously also indirect student and mr's the healthy of having protected.

Drawings

Fig. 1 is a schematic structural view of a figure demonstration device for mathematical education according to the present invention;

FIG. 2 is a schematic side view of a cleaning mechanism in a figure demonstration apparatus for mathematical education according to the present invention;

fig. 3 is the utility model provides a side view schematic diagram of through-hole, electric telescopic handle and pilot lamp among the figure presentation device that mathematical education used.

In the figure: 1 bottom plate, 2 writing panels, 3 ash storage boxes, 4 support columns, 5 processors, 6 jacks, 7 chutes, 8 sliders, 9 vertical columns, 10 handles, 11 sponge cylinders, 12 plasma electric plates, 13 ion converters, 14 plasma cylinders, 15 display screens, 16 coordinatographs, 17 through holes, 18 electric telescopic rods and 19 indicator lamps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a figure presentation device for mathematical education comprises a base plate 1, wherein a writing panel 2 is fixedly connected to the upper end of the base plate 1, a chalk can be used on the writing panel 2 to write contents, a dust storage box 3 is fixedly connected to the side wall of the writing panel 2, an opening is formed in the upper end of the dust storage box 3, and further the dust storage box 3 can collect chalk dust.

The lower extreme fixedly connected with control mechanism of bottom plate 1, control mechanism include many support columns 4 of fixed connection in 1 lower extreme fixedly connected with of bottom plate, the lower extreme fixedly connected with treater 5 of bottom plate 1, wherein treater 5 is prior art, does not state here too much, is equipped with socket 6 on the lateral wall of treater 5, and wherein socket 6 can insert the storage card, and further can make things convenient for mr show teaching content, indirect improvement student's learning efficiency, treater 5 and display mechanism electric connection.

The lateral wall of the writing panel 2 is provided with a moving mechanism, the moving mechanism comprises a sliding groove 7 arranged on the lateral wall of the writing panel 2, the lateral wall of the sliding groove 7 is connected with a sliding block 8 in a sliding way, the sliding block 8 can freely slide in the sliding groove 7, the prior art does not excessively state, and the lateral wall of the sliding block 8 is connected with an erasing mechanism.

Be connected with on moving mechanism's the lateral wall and erase and write the mechanism, erase and write the mechanism and include the upstand 9 of fixed connection on the 8 lateral walls of slider, fixedly connected with handle 10 on the lateral wall of upstand 9, has cup jointed a sponge section of thick bamboo 11 on the upstand 9, wherein a sponge section of thick bamboo 11 can be followed upstand 9 and taken out, a further convenience of customers clearance sponge section of thick bamboo 11, a sponge section of thick bamboo 11 contacts with the lateral wall of writing panel 2, the lateral wall of erasing and writing the mechanism contacts with the lateral wall of writing panel 2.

Be connected with clearance mechanism on writing panel 2's the lateral wall, clearance mechanism includes plasma electric plate 12 of fixed connection on writing panel 2 lateral wall, fixedly connected with ion converter 13 on plasma electric plate 12's the lateral wall, wherein plasma electric plate 12, plasma converter 13 and plasma tube 14 are prior art, it is not excessive to state here, plasma tube 14 can send plasma, further just can make the chalk dust obtain the clearance, the flying of chalk dust has been avoided, further environment in the classroom has been protected, fixedly connected with many plasma tubes 14 on plasma electric plate 12's the lateral wall, the one end of many plasma tubes 14 is passed writing panel 2's lateral wall and is extended to inside, the one end of clearance mechanism is passed writing panel 2 and is extended to inside.

Fixedly connected with display mechanism on writing panel 2's the lateral wall, display mechanism includes display screen 15 of fixed connection on writing panel 2 lateral wall, wherein display screen 15 is prior art, not too much state here, be equipped with coordinatometer 16 on writing panel 2's the lateral wall, be equipped with a plurality of through-holes 17 on writing panel 2's the lateral wall, equal fixed mounting has electric telescopic handle 18 in a plurality of through-holes 17, wherein when electric telescopic handle 18 during operation, pilot lamp 19 will shine thereupon, further make things convenient for the student to watch the figure that forms, the equal fixedly connected with pilot lamp 19 of one end of a plurality of electric telescopic handle 18, display screen 15, electric telescopic handle 18 and pilot lamp 19 respectively with treater 5 electric connection, control mechanism and display mechanism electric connection.

The utility model discloses in, when the staff needs the operative installations, can at first use the card reader to insert in socket 6, later restart relevant display screen 15, when display screen 15 during operation, electric telescopic handle 18's length distance will change, further just can make the figure show out, pilot lamp 19 will shine when electric telescopic handle 18 works, further figure that watches that just can help the student better, write panel 2 can let the student calculate simultaneously, further teacher and student's interactive rate that has improved, indirect improvement student's learning efficiency.

When the characters on the writing panel 2 need to be erased, the handle 10 can be directly moved, when the handle 10 moves, the sliding block 8 can slide in the sliding groove 7, the vertical column 9 can further move, when the vertical column 9 moves, the sponge cylinder 11 can move, and when the sponge cylinder 11 moves, the characters on the writing panel 2 can be erased.

When the plasma electric plate 12 works, the plasma tube 14 works, and when the plasma tube 14 works, relevant plasma can be emitted, and the plasma can be contacted with chalk dust, so that the chalk dust can not fly, the classroom environment is further protected, and meanwhile, the physical health of students and teachers is indirectly protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a figure presentation device that mathematical education used, includes bottom plate (1), the upper end fixedly connected with writing panel (2) of bottom plate (1), fixedly connected with deposits grey box (3) on the lateral wall of writing panel (2), a serial communication port, the lower extreme fixedly connected with control mechanism of bottom plate (1), be equipped with moving mechanism on the lateral wall of writing panel (2), be connected with on moving mechanism's the lateral wall and erase the mechanism, the lateral wall that erases the mechanism contacts with the lateral wall of writing panel (2), be connected with clearance mechanism on writing panel's (2) the lateral wall, the one end of clearance mechanism is passed writing panel (2) and is extended to its inside, fixedly connected with display mechanism on writing panel's (2) the lateral wall, control mechanism and display mechanism electric connection.

2. The figure demonstration device for mathematics teaching according to claim 1, characterized in that said control mechanism comprises a plurality of support columns (4) fixedly connected to the lower end of the bottom plate (1), a processor (5) fixedly connected to the lower end of the bottom plate (1), a socket (6) is provided on the side wall of the processor (5), and said processor (5) is electrically connected with the display mechanism.

3. A graphic presentation device for mathematics teaching according to claim 1, wherein said moving mechanism comprises a sliding slot (7) provided on the side wall of the writing panel (2), a sliding block (8) is slidably connected on the side wall of said sliding slot (7), and the side wall of said sliding block (8) is connected with the erasing mechanism.

4. A graphic demonstration device for mathematics teaching according to claim 3 wherein said erasing mechanism comprises a vertical column (9) fixedly connected to the side wall of the slide block (8), a handle (10) is fixedly connected to the side wall of said vertical column (9), a sponge cylinder (11) is sleeved on said vertical column (9), said sponge cylinder (11) is in contact with the side wall of the writing panel (2).

5. A graphic demonstration device for mathematics teaching according to claim 4 wherein said cleaning means comprises a plasma electrode (12) fixedly attached to the side wall of the writing panel (2), said plasma electrode (12) having an ion converter (13) fixedly attached to the side wall, said plasma electrode (12) having a plurality of plasma cartridges (14) fixedly attached to the side wall, one end of said plurality of plasma cartridges (14) passing through the side wall of the writing panel (2) and extending into the interior thereof.

6. The figure presentation device that mathematical education used according to claim 5, characterized in that, display mechanism includes display screen (15) fixedly connected on writing panel (2) lateral wall, be equipped with coordinatometer (16) on writing panel (2)'s the lateral wall, be equipped with a plurality of through-holes (17) on writing panel (2)'s the lateral wall, it is a plurality of all fixedly mounted have electric telescopic handle (18) in through-hole (17), it is a plurality of the equal fixedly connected with pilot lamp (19) of one end of electric telescopic handle (18), display screen (15), electric telescopic handle (18) and pilot lamp (19) respectively with treater (5) electric connection.