CN216352927U - Classroom intelligent interaction device for teaching - Google Patents
Classroom intelligent interaction device for teaching Download PDFInfo
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- CN216352927U CN216352927U CN202122818089.0U CN202122818089U CN216352927U CN 216352927 U CN216352927 U CN 216352927U CN 202122818089 U CN202122818089 U CN 202122818089U CN 216352927 U CN216352927 U CN 216352927U
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Abstract
The utility model discloses a classroom intelligent interaction device for teaching, which comprises a shell, wherein a first magnetic stripe is bonded on the outer wall of the top of the shell, a connecting rod is arranged on the outer wall of the shell, a baffle is arranged at one end of the connecting rod, a second magnetic stripe is bonded on the outer wall of the baffle, a push rod is arranged in the shell, a connecting ring is welded at one end of the push rod, a flat spiral spring is arranged in the connecting ring, a rotating rod is arranged in the flat spiral spring, and the connecting ring is connected with the rotating rod through the flat spiral spring. According to the utility model, the display wheel is provided with numbers and mathematical symbols outside, the display wheel drives the limiting wheel to rotate on the outer wall of the limiting rod in the process of shifting the display wheel, so that the limiting wheel makes a sound, the attention of students can be attracted to the platform, and meanwhile, the rotating wheels can be sequentially rotated according to mathematical knowledge to be taught, thereby facilitating the teaching of the students.
Description
Technical Field
The utility model relates to the field of teaching aids, in particular to an intelligent classroom interaction device for teaching.
Background
Teaching aids refer to the general names of the tools used by the students to understand various appliances used by teaching contents and the tools used by teachers during teaching visually and vividly, the teaching aids can improve the learning interest of the students, the perceptual knowledge is enriched, the students are helped to form clear concepts, the students' observation ability and thinking ability are developed, the teaching aids are generally divided into common teaching aids, special teaching aids and infant teaching aids, the common teaching aids comprise basic education of primary and secondary schools and conventional and professional teaching aids used by various professional education of secondary and primary schools, generally, objects are in kind, objective objects are directly presented to the students, and the students can directly feel the objective objects.
However, when the teaching aid is actually used, the direct writing of numbers by students in the process of teaching the mathematical knowledge easily causes that the attention of the students is not easy to concentrate, and the teaching mathematical knowledge cannot be memorized.
Therefore, it is necessary to provide an intelligent classroom interaction device for teaching to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a classroom intelligent interaction device for teaching, which is characterized in that numbers and mathematical symbols are arranged outside a display wheel, the display wheel drives a limiting wheel to rotate on the outer wall of a limiting rod in the process of shifting the display wheel, so that the limiting wheel makes a sound, the attention of students can be attracted to a platform, and meanwhile, rotating wheels can be sequentially rotated according to mathematical knowledge to be taught, so that the teaching of the students is facilitated, and the defects in the technology are overcome.
In order to achieve the above purpose, the utility model provides the following technical scheme: an intelligent classroom interaction device for teaching comprises a shell, wherein a first magnetic stripe is bonded on the outer wall of the top of the shell, a connecting rod is arranged on the outer wall of the shell, a baffle is arranged at one end of the connecting rod, a second magnetic stripe is bonded on the outer wall of the baffle, a push rod is arranged inside the shell, a connecting ring is welded at one end of the push rod, a flat spiral spring is arranged inside the connecting ring, a rotating rod is arranged inside the flat spiral spring, the connecting ring is connected with the rotating rod through the flat spiral spring, a limiting wheel is arranged on the outer wall at one end of the rotating rod, a display wheel is arranged on the outer wall at the other end of the rotating rod, a fixing rod is arranged at the position, close to the push rod, of the inner wall of the shell, an installation block is welded at one end of the fixing rod, a limiting rod is arranged on the inner wall of the installation block, a reset spring is arranged on the outer wall of the limiting rod, and a deflector rod is arranged at one end of the limiting rod, the display groove is formed in the top of the shell, and the connecting groove is formed in the position, close to the display groove, of the top of the shell.
Preferably, the first magnetic strip and the second magnetic strip are located on the same longitudinal section, and the magnetic poles of the first magnetic strip are opposite to the magnetic poles of the second magnetic strip.
Preferably, the number of the display wheels is set to be a plurality of, the display wheels are distributed in the shell at equal intervals, and the display wheels are decagonally arranged.
Preferably, the number of the limiting wheels is equal to the number of the display wheels, the grooves in the outer wall of the limiting wheels are aligned with the center line of the edge of the display wheels, and the number of the grooves in the outer wall of the limiting wheels is equal to the number of the edge lengths of the display wheels.
Preferably, the limiting rod is connected with the limiting wheel in a clamping mode, and the outer wall of one end of the limiting rod is attached to the groove of the limiting wheel.
Preferably, reset spring and spread groove sliding connection, the recess of reset spring outer wall and the lug laminating of spread groove inner wall.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the display wheel is provided with numbers and mathematical symbols outside, and the display wheel drives the limiting wheel to rotate on the outer wall of the limiting rod in the process of shifting the display wheel, so that the limiting wheel makes a sound, the attention of students can be attracted to the platform, and meanwhile, the rotating wheels can be sequentially rotated according to mathematical knowledge required to be taught, thereby facilitating the teaching of the students;
2. through reset spring, when needs reset to the rotating wheel, upwards promote the driving lever, make the driving lever drive the gag lever post and move backward, the gag lever post extrudees reset spring simultaneously, makes the front end of gag lever post break away from spacing wheel to make flat spiral spring drive the spacing wheel and the display wheel of dwang outer wall and reset, the intelligent interactive installation of being convenient for is to student's teaching.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective cross-sectional view of the present invention;
FIG. 3 is a perspective view of the mounting block of the present invention;
fig. 4 is a perspective view of the display wheel of the present invention.
Description of reference numerals:
1. a housing; 2. a first magnetic stripe; 3. a connecting rod; 4. a baffle plate; 5. a second magnetic stripe; 6. a push rod; 7. a connecting ring; 8. a flat spiral spring; 9. rotating the rod; 10. a limiting wheel; 11. a display wheel; 12. fixing the rod; 13. mounting blocks; 14. a limiting rod; 15. a return spring; 16. a deflector rod; 17. a display slot; 18. and connecting the grooves.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a classroom intelligent interaction device for teaching as shown in figures 1-4, which comprises a shell 1, wherein a first magnetic stripe 2 is bonded on the outer wall of the top of the shell 1, a connecting rod 3 is arranged on the outer wall of the shell 1, a baffle 4 is arranged at one end of the connecting rod 3, a second magnetic stripe 5 is bonded on the outer wall of the baffle 4, a push rod 6 is arranged in the shell 1, a connecting ring 7 is welded at one end of the push rod 6, a flat spiral spring 8 is arranged in the connecting ring 7, a rotating rod 9 is arranged in the flat spiral spring 8, the connecting ring 7 is connected with the rotating rod 9 through the flat spiral spring 8, a limiting wheel 10 is arranged on the outer wall at one end of the rotating rod 9, a display wheel 11 is arranged on the outer wall at the other end of the rotating rod 9, a fixing rod 12 is arranged on the inner wall of the shell 1 at a position close to the push rod 6, and an installation block 13 is welded at one end of the fixing rod 12, the inner wall of the mounting block 13 is provided with a limiting rod 14, the outer wall of the limiting rod 14 is provided with a return spring 15, one end of the limiting rod 14 is provided with a shift lever 16, the top of the shell 1 is provided with a display groove 17, and the position, close to the display groove 17, of the top of the shell 1 is provided with a connecting groove 18.
Further, in above-mentioned technical scheme, first magnetic stripe 2 is located same longitudinal section with second magnetic stripe 5, the magnetic pole of first magnetic stripe 2 is opposite with the magnetic pole of second magnetic stripe 5, can adsorb baffle 4 at the outer wall of shell 1 through first magnetic stripe 2 and second magnetic stripe 5, is convenient for seal shell 1, prevents that the chalk dust from entering into shell 1's inside influence intelligence interactive installation's use.
Furthermore, in the above technical solution, the number of the display wheels 11 is set to be a plurality, the plurality of display wheels 11 are distributed in the housing 1 at equal intervals, the display wheels 11 are decagonally arranged, and the outer wall of the decagonally arranged display wheels 11 is engraved with 0-9 symbols or symbols which need to use mathematical symbols in teaching processes such as addition, subtraction, multiplication, division and the like, so that teaching of mathematical knowledge through the display wheels 11 is facilitated.
Further, in the above technical solution, the number of the limiting wheels 10 is equal to the number of the display wheels 11, the grooves on the outer wall of the limiting wheels 10 are aligned with the center line of the edge of the display wheels 11, the number of the grooves on the outer wall of the limiting wheels 10 is equal to the number of the edge of the display wheels 11, the limiting rod 14 is connected with the limiting wheels 10 in a clamping manner, the outer wall of one end of the limiting rod 14 is attached to the grooves of the limiting wheels 10, the display wheels 11 can be limited by the limiting rod 14, and the display wheels 11 are prevented from rotating by themselves in the teaching process.
Further, in the above technical scheme, return spring 15 and connecting groove 18 sliding connection, the recess of return spring 15 outer wall and the laminating of the lug of connecting groove 18 inner wall can make gag lever post 14 break away from spacing wheel 10 through return spring 15 to make flat spiral spring 8 drive display wheel 11 and reset.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when needing to teach mathematics knowledge to students, a hook at the top of a shell 1 is attached to the top of a blackboard, then a baffle 4 is rotated, the baffle 4 is used for rotating along the central line of the connection of a connecting rod 3 and the baffle 4, a second magnetic stripe 5 inside the baffle 4 is separated from a first magnetic stripe 2 on the outer wall of the shell 1, an intelligent interaction device is opened, then a display wheel 11 is rotated according to the mathematics knowledge needing to be taught, the display wheel 11 stretches a flat spiral spring 8, then the display wheel 11 drives a limiting wheel 10 to rotate through a rotating rod 9, grooves on the outer wall of the limiting wheel 10 sequentially pass through a limiting rod 14, then the display wheel 11 behind is sequentially rotated, and because the outer wall of the display wheel 11 is carved with 0-9 or mathematical symbols needing to be used in the mathematical teaching process of mathematics symbols such as addition, subtraction, division and the like, the numbers and the symbols rotated by the plurality of the display wheels 11 can be seen from a display groove 17, therefore, the display wheel 11 on the outer wall of one push rod 6 can form an equation, which is convenient for teaching students;
referring to the attached drawings 1-4 of the specification, after the teaching is completed, the display wheel 11 needs to be reset, so that a single display wheel 11 can be rotated to reset or all the display wheels 11 on the outer wall of one push rod 6 can be reset, when the single display wheel 11 needs to be reset, the deflector rod 16 is pushed upwards, the deflector rod 16 drives the limiting rod 14 to move backwards, then the limiting rod 14 extrudes the reset spring 15, the limiting rod 14 is separated from the groove on the outer wall of the limiting wheel 10, the flat spiral spring 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the limiting wheel 10 and the display wheel 11 to reset, when all the display wheels 11 on the outer wall of one push rod 6 need to be reset, the push rod 6 is pushed inwards, the push rod 6 drives the display wheel 11 to move to one side, the display wheel 11 drives the limiting wheel 10 to move to the same side, then the groove on the outer wall of the limiting wheel 10 is separated from the limiting rod 14, the flat spiral spring 8 drives the rotating rod 9 to rotate, so that the rotating rod 9 drives the limiting wheel 10 and the display wheel 11 to reset.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (6)
1. The utility model provides a classroom intelligence interactive installation is used in teaching, includes shell (1), its characterized in that: the outer wall at the top of the shell (1) is bonded with a first magnetic stripe (2), the outer wall of the shell (1) is provided with a connecting rod (3), one end of the connecting rod (3) is provided with a baffle (4), the outer wall of the baffle (4) is bonded with a second magnetic stripe (5), a push rod (6) is arranged inside the shell (1), one end of the push rod (6) is welded with a connecting ring (7), a plane volute spring (8) is arranged inside the connecting ring (7), a rotating rod (9) is arranged inside the plane volute spring (8), the connecting ring (7) is connected with the rotating rod (9) through the plane volute spring (8), the outer wall of one end of the rotating rod (9) is provided with a limiting wheel (10), the outer wall of the other end of the rotating rod (9) is provided with a display wheel (11), and a fixing rod (12) is arranged at the position, close to the push rod (6), of the inner wall of the shell (1), the welding of dead lever (12) one end has installation piece (13), installation piece (13) inner wall is provided with gag lever post (14), gag lever post (14) outer wall is provided with reset spring (15), gag lever post (14) one end is provided with driving lever (16), display slot (17) have been seted up at shell (1) top, spread groove (18) have been seted up to the position that shell (1) top is close to display slot (17).
2. The intelligent classroom interaction device for teaching as claimed in claim 1, wherein: the first magnetic strip (2) and the second magnetic strip (5) are located on the same longitudinal section, and the magnetic poles of the first magnetic strip (2) are opposite to the magnetic poles of the second magnetic strip (5).
3. The intelligent classroom interaction device for teaching as claimed in claim 1, wherein: the display wheel (11) is arranged in a plurality of numbers, the display wheels (11) are distributed in the shell (1) at equal intervals, and the display wheels (11) are decagonally arranged.
4. The intelligent classroom interaction device for teaching as claimed in claim 1, wherein: the number of the limiting wheels (10) is equal to the number of the display wheels (11), the grooves in the outer walls of the limiting wheels (10) are aligned with the center line of the edges of the display wheels (11), and the number of the grooves in the outer walls of the limiting wheels (10) is equal to the number of the edge lengths of the display wheels (11).
5. The intelligent classroom interaction device for teaching as claimed in claim 1, wherein: the limiting rod (14) is connected with the limiting wheel (10) in a clamping mode, and the outer wall of one end of the limiting rod (14) is attached to the groove of the limiting wheel (10).
6. The intelligent classroom interaction device for teaching as claimed in claim 1, wherein: reset spring (15) and spread groove (18) sliding connection, the recess of reset spring (15) outer wall is laminated with the lug of spread groove (18) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818089.0U CN216352927U (en) | 2021-11-17 | 2021-11-17 | Classroom intelligent interaction device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818089.0U CN216352927U (en) | 2021-11-17 | 2021-11-17 | Classroom intelligent interaction device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216352927U true CN216352927U (en) | 2022-04-19 |
Family
ID=81149457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122818089.0U Active CN216352927U (en) | 2021-11-17 | 2021-11-17 | Classroom intelligent interaction device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216352927U (en) |
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2021
- 2021-11-17 CN CN202122818089.0U patent/CN216352927U/en active Active
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