CN211956774U - Portable primary school mathematics teaching auxiliary device - Google Patents
Portable primary school mathematics teaching auxiliary device Download PDFInfo
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- CN211956774U CN211956774U CN202021073320.7U CN202021073320U CN211956774U CN 211956774 U CN211956774 U CN 211956774U CN 202021073320 U CN202021073320 U CN 202021073320U CN 211956774 U CN211956774 U CN 211956774U
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- teaching
- display screen
- mathematics
- abacus
- auxiliary device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000011324 bead Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 210000001747 pupil Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of teaching appliances, and discloses a portable primary school mathematics teaching auxiliary device; the top of base is fixed with the teaching aid through the bolt and places the case, and the front that the case was placed to the teaching aid is provided with places chamber door and handle, and the top left side that the case was placed to the teaching aid is connected with the link plate through the telescopic link, and the top intermediate position is through cavity steel pipe fixedly connected with multimedia teaching display screen, and wireless signal transceiver and stereo set are connected through the wire in the below of multimedia teaching display screen, and the right side is glued even has the abacus device. The utility model discloses the link plate can hang the teaching card and be used for teaching, and multimedia teaching display screen can carry out multimedia teaching and make things convenient for pupil to understand, and the abacus demonstration of addition and subtraction can be carried out to the abacus device, and the pupil of being convenient for carries out the study to the abacus, makes pupil improve the understanding to mathematics, deepens the interest to mathematics to make the more popular mathematics study of student.
Description
Technical Field
The utility model belongs to the technical field of teaching aid, especially, relate to a portable primary school's mathematical education auxiliary device.
Background
At present, mathematics is an important course of middle and primary schools, the good or bad direct relation of mathematics education effect arrives the formation of student's logical thinking, and in primary school's mathematical education, the primary school student is often because the sensation degree of difficulty is great, consequently lost the interest to mathematical education, and then the study interest to disciplines such as physics chemistry after the influence, influence the study after the student, for stopping this problem, school often increases mathematical education auxiliary device and carries out supplementary teaching to the student now, with the intention of improving the student to mathematical education, but current mathematical education auxiliary device often is the version of blackboard teaching, only replace blackboard teaching through projection arrangement, and carry inconvenience in the device use, the teaching effect has seriously been influenced.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing mathematical teaching auxiliary device is usually a copy of blackboard teaching, and only a projection device is used for replacing the blackboard teaching, so that the teaching effect is poor;
(2) and the device is inconvenient to carry in the use, has seriously influenced the teaching effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a portable primary school mathematics teaching auxiliary device.
The utility model discloses a realize like this, a portable primary school's mathematical education auxiliary device, portable primary school's mathematical education auxiliary device is provided with:
a base;
the top of base is fixed with the teaching aid through the bolt and places the case, and the front that the case was placed to the teaching aid is provided with places chamber door and handle, and the top left side that the case was placed to the teaching aid is connected with the link plate through the telescopic link, and the top intermediate position is through cavity steel pipe fixedly connected with multimedia teaching display screen, and wireless signal transceiver and stereo set are connected through the wire in the below of multimedia teaching display screen, and the right side is glued even has the abacus device.
Furthermore, the abacus device is connected with abacus beads in series through a fixed rod, and the fixed rod is covered with a plush layer.
Further, the left side welded connection of base has the montant, and the top of montant is connected with angle adjuster, is provided with angle adjustment button on the angle adjuster, and angle adjuster's left side is connected with the push rod.
Furthermore, hanging rings are fixedly connected to two sides of the top of the hanging plate, and a fixing clamp is fixedly connected to the middle position of the top of the hanging plate.
Furthermore, the bottom of the base is connected with a bottom wheel, and a fixed foot brake is connected to the bottom wheel.
Further, the back of multimedia teaching display screen is provided with the USB interface, and the below fixedly connected with workstation of USB interface, the top of workstation glue even have miniature display screen, and miniature display screen is connected with mouse through the wire.
Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:
first, the effect and advantage of the ownership:
the handle of the utility model is convenient for the teacher to open and close the box door; the link plate can hang the teaching card and be used for teaching, and multimedia teaching display screen can carry out multimedia teaching and make things convenient for the pupil to understand, and the abacus demonstration of addition and subtraction can be carried out to the abacus device, and the pupil of being convenient for carries out the study to the abacus, and consequently this device can carry out written teaching, multimedia teaching, practice teaching triune, is convenient for make the pupil improve the understanding to mathematics, deepens the interest to mathematics to make the more popular mathematical learning of student.
Second, technical effects and advantages from the right:
the arrangement of the plush layer of the utility model can ensure that the abacus bead keeps fixed when calculating.
The utility model discloses the angle of push rod can be adjusted to the angle modulation ware that sets up to the teacher of being convenient for different heights uses.
The utility model discloses in different teaching cards can hang on the link to at the teaching in-process, the accessible link turns over the page or leaf, makes things convenient for the teacher to teach the operation, and the fixation clamp can press from both sides and get corresponding teaching card and demonstrate the teaching.
The utility model discloses the fixed service brake of instructor's accessible carries out unable adjustment base, is convenient for impart knowledge to students.
The utility model discloses teacher's accessible mouse controls the data in the miniature display screen and operates, and miniature display screen and multimedia teaching display screen synchronous connection, therefore teacher can avoid sheltering from the study that multimedia teaching display screen influences the pupil when the operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a portable primary school mathematical teaching aid provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an abacus device according to an embodiment of the present invention;
fig. 3 is a schematic view of a hanging plate structure provided by the embodiment of the present invention;
fig. 4 is a schematic structural view of a multimedia teaching display screen provided by an embodiment of the present invention;
in the figure: 1. a base; 2. a teaching appliance placing box; 3. a bottom wheel; 4. fixing a foot brake; 5. a vertical rod; 6. an angle adjuster; 7. an angle adjustment button; 8. a push rod; 9. an abacus device; 10. a multimedia teaching display screen; 11. a wireless signal transceiver; 12. sounding; 13. hanging the plate; 14. calculating beads; 15. fixing the rod; 16. hanging a ring; 17. a fixing clip; 18. a USB interface; 19. a work table; 20. a miniature display screen; 21. a mouse.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Problem to prior art existence, the utility model provides a portable primary school mathematics teaching auxiliary device, it is right below combining the figure the utility model discloses do detailed description.
A teaching appliance placing box 2 is fixed above the base 1 through bolts, a placing box door and a handle are arranged on the front side of the teaching appliance placing box 2, and the placing box door can be conveniently opened and closed by a teacher due to the arrangement of the handle; teaching aid places case 2's top left side and is connected with link plate 13 through the telescopic link, the top intermediate position is through cavity steel pipe fixedly connected with multimedia teaching display screen 10, multimedia teaching display screen 10's below is passed through the wire and is connected wireless signal transceiver 11 (model SX1262) and sound 12, the right side is glued even has abacus device 9, link plate 13 can hang the teaching card and be used for imparting knowledge to students, multimedia teaching display screen 10 can carry out multimedia teaching and make things convenient for the pupil to understand, abacus device 9 can carry out the abacus demonstration of addition and subtraction, be convenient for the pupil to carry out the study to the abacus, consequently, this device can carry out written teaching, multimedia teaching, practice teaching triune, be convenient for make the pupil improve the understanding to mathematics, deepen the interest to mathematics, thereby make the more love mathematics study of student.
The abacus 14 is connected in series on the abacus device 9 through a fixed rod 15, and a plush layer is connected on the fixed rod 15 by covering glue, so that the abacus 14 can be kept fixed during calculation.
Hanging plate 13 top both sides fixedly connected with link 16, different teaching cards can hang on link 16 to at the teaching in-process, the accessible link 16 turns over the page or leaf, makes things convenient for the teacher to teach the operation, and top intermediate position fixedly connected with fixation clamp 17, fixation clamp 17 can press from both sides and get corresponding teaching card and demonstrate the teaching.
The back of the multimedia teaching display screen 10 is provided with a USB interface 18, a workbench 19 is fixedly connected below the USB interface 18, a micro display screen 20 is glued above the workbench 19, and the micro display screen 20 is connected with a mouse 21 through a wire; the teacher can control the data in the micro display screen 20 to operate through the mouse 21, and the micro display screen 20 is synchronously connected with the multimedia teaching display screen 10, so that the teacher can avoid blocking the multimedia teaching display screen 10 to influence the learning of pupils during the operation.
The bottom of base 1 is connected with return pulley 3, is connected with fixed service brake 4 on the return pulley 3, and teacher's accessible fixed service brake 4 carries out unable adjustment base 1, is convenient for impart knowledge to students.
The version that often is blackboard teaching to current mathematical education auxiliary device only replaces blackboard teaching through projection arrangement to the inconvenient problem of transport in the device use, the utility model discloses a paper teaching, multimedia teaching, the triune teaching mode of calculation with an abacus teaching to make the student strengthen the interest starting to study mathematics, and then improve understanding to mathematics, and the utility model discloses thereby still avoid appearing the inconvenient problem of transport through setting up the return pulley.
When the utility model is used, firstly, a teacher can adjust the angle of the push rod 8 according to the height and the angle adjuster 6, and pushes the device to a proper teaching area for teaching through the bottom wheel 3, when the proper teaching area is reached, the teacher can step down the fixed foot brake 4 for fixing, then the teaching card can be taken out from the teaching appliance placing box 2 through the handle and fixed on the hanging plate 13 through the hanging ring 16 or the fixing clip 17, then the teaching content is guided into the multimedia teaching display screen 10 through the USB interface 18 by the storage device such as the U disk, and the teacher can control the multimedia teaching display screen 10 to play the corresponding teaching content through the mouse 21 and the micro display 20 at the back of the device, the teacher can also calculate and demonstrate through the abacus device 9, so that the paper surface teaching, the multimedia teaching and the abacus teaching are three-in-one, which is convenient for the pupils to improve the understanding of mathematics, the interest in mathematics is deepened, so that students love mathematics learning more.
The above description is only for the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present invention within the technical scope of the present invention, any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention.
Claims (6)
1. The utility model provides a portable primary school's mathematical education auxiliary device, its characterized in that, portable primary school's mathematical education auxiliary device is provided with:
a base;
the top of base is fixed with the teaching aid through the bolt and places the case, and the front that the case was placed to the teaching aid is provided with places chamber door and handle, and the top left side that the case was placed to the teaching aid is connected with the link plate through the telescopic link, and the top intermediate position is through cavity steel pipe fixedly connected with multimedia teaching display screen, and wireless signal transceiver and stereo set are connected through the wire in the below of multimedia teaching display screen, and the right side is glued even has the abacus device.
2. The portable mathematics teaching aid of claim 1, wherein said abacus device is connected in series with abacus beads by means of fixing rods, which are covered with glue and connected with a plush layer.
3. The portable auxiliary device for primary school mathematics teaching as claimed in claim 1, wherein the left side of the base is welded with a vertical rod, the top of the vertical rod is connected with an angle adjuster, the angle adjuster is provided with an angle adjusting button, and the left side of the angle adjuster is connected with a push rod.
4. The portable auxiliary device for teaching mathematics in an elementary school according to claim 1, wherein hanging rings are fixedly connected to both sides of the top of the hanging plate, and a fixing clip is fixedly connected to the middle position of the top.
5. The portable auxiliary device for teaching mathematics in an elementary school according to claim 1, wherein the bottom of said base is connected with a bottom wheel, and a fixed foot brake is connected to said bottom wheel.
6. The portable auxiliary device for primary school mathematics teaching as claimed in claim 1, wherein the back of the multimedia teaching display screen is provided with a USB interface, a workbench is fixedly connected below the USB interface, a micro display screen is glued above the workbench, and the micro display screen is connected with a mouse through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073320.7U CN211956774U (en) | 2020-06-11 | 2020-06-11 | Portable primary school mathematics teaching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073320.7U CN211956774U (en) | 2020-06-11 | 2020-06-11 | Portable primary school mathematics teaching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211956774U true CN211956774U (en) | 2020-11-17 |
Family
ID=73158981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021073320.7U Expired - Fee Related CN211956774U (en) | 2020-06-11 | 2020-06-11 | Portable primary school mathematics teaching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211956774U (en) |
-
2020
- 2020-06-11 CN CN202021073320.7U patent/CN211956774U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |