CN215068783U

CN215068783U - Classroom interaction device for primary school teaching

Info

Publication number: CN215068783U
Application number: CN202121395489.9U
Authority: CN
Inventors: 苏明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-07
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the field of classroom education, and discloses a classroom interaction device for primary school teaching, which comprises a base, fixing rods, a connecting plate, a fixed cylinder, a rotating rod, an adjusting device and an exercise device, wherein the top of the base is provided with four fixing rods, the fixing rods are fixedly connected with the base, the bottom of the connecting plate is fixedly connected with the top of the fixing rods, the bottom of the fixed cylinder is fixedly connected with the top of the connecting plate, the outer surface of the rotating rod is movably connected with the inner wall of the fixed cylinder through a bearing, and the rotating rod is movably connected with the connecting plate through the adjusting device, the bottom of the exercise device is fixedly connected with the top of the rotating rod, the utility model increases the interactivity of classroom, improves the learning enthusiasm of students, thereby improving the learning efficiency of the students, and in addition, through the mutual matching of a shell, a disc, a spring, a handle and a connecting frame, therefore, teachers can conveniently explain the Chinese characters on the rotating plates, and the practicability of the device is improved.

Description

Classroom interaction device for primary school teaching

Technical Field

The utility model relates to a classroom education field specifically is a classroom interaction device is used in primary school's teaching.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society. After a teacher gives students a long time of teaching, the classroom atmosphere is tedious, the attention of the students is not easy to concentrate, and the learning interest of the students is not high, so that the learning efficiency of the students is not high.

Therefore, a classroom interaction device for primary school teaching is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art's not enough, the utility model provides a classroom interaction device is used in primary school's teaching has solved the problem of proposing in the above-mentioned background art.

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

the utility model provides a classroom interaction device is used in primary school's teaching, includes base, dead lever, connecting plate, solid fixed cylinder, dwang, adjusting device and exercise device, the base top is equipped with four dead levers, dead lever fixed connection is in the base, connecting plate bottom fixed connection is at the dead lever top, the bottom fixed connection of solid fixed cylinder is at the connecting plate top, the dwang surface passes through bearing swing joint in solid fixed cylinder inner wall, and the dwang passes through adjusting device swing joint in the connecting plate, exercise device bottom fixed connection is at the dwang top.

Further, the surface of dwang is equipped with the carousel, and carousel and dwang fixed connection, the carousel surface is equipped with anti-skidding line.

Further, adjusting device includes shell, disc, spring, handle and link, the top fixed connection of shell is in the bottom of connecting plate, the disc is located in the shell inner chamber, and the disc passes through spring swing joint in the shell, the both ends difference fixed connection of spring is in disc and shell inner wall, the one end fixed connection of handle is in the disc bottom, and the shell surface is located to the handle other end, link bottom fixed connection is in the disc top, and link top block is in the recess of seting up bottom the dwang.

Further, the exercise device includes fixed plate, fixed frame, rotor plate, movable rod and writes the board, fixed plate bottom fixed connection is at the dwang top, fixed frame bottom fixed connection is at the fixed plate top, the rotor plate is equipped with four, and the rotor plate passes through the through-hole department that movable rod swing joint seted up in fixed frame lateral wall, movable rod fixed connection is in the rotor plate, and movable rod both ends swing joint in fixed frame lateral wall through-hole inner wall, write board fixed connection in fixed frame surface.

Furthermore, the outer surface of the fixing plate is provided with a chalk box, and the chalk box is fixedly connected with the fixing plate.

The utility model has the advantages that:

1. the utility model discloses a, through fixed plate, fixed frame, rotor plate, movable rod and write mutually supporting of board, increased the interactivity in classroom, improved student's study enthusiasm to make student's learning efficiency improve.

2. The utility model discloses a, through mutually supporting of shell, disc, spring, handle and link for what the dwang can be convenient rotates, and mr can explain the chinese character on each rotor plate, has improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of the structure of the middle connection frame of the present invention.

In the figure: 1. a base; 2. fixing the rod; 3. a connecting plate; 4. a fixed cylinder; 5. rotating the rod; 6. an adjustment device; 7. an exercise device; 8. a turntable; 9. a housing; 10. a disc; 11. a spring; 12. a handle; 13. a connecting frame; 14. a fixing plate; 15. a fixing frame; 16. a rotating plate; 17. a movable rod; 18. writing a board; 19. a chalk box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides a classroom interaction device is used in primary school's teaching, the on-line screen storage device comprises a base 1, dead lever 2, connecting plate 3, solid fixed cylinder 4, dwang 5, adjusting device 6 and

exercise device

7, 1 top of base is equipped with four

dead levers

2, 2 fixed connection of dead lever are in

base

1, 3 bottom fixed connection of connecting plate are at 2 tops of dead lever, the bottom fixed connection of solid fixed cylinder 4 is in 3 tops of connecting plate, 5 surfaces of dwang pass through bearing swing joint in solid fixed cylinder 4 inner walls, and dwang 5 passes through 6 swing joint of adjusting device in connecting plate 3, the surface of dwang 5 is equipped with carousel 8, and carousel 8 and 5 fixed connection of dwang, 8 surfaces of carousel are equipped with anti-skidding line, 7 bottom fixed connection of exercise device are at dwang 5 tops.

Wherein, adjusting device 6 includes shell 9, disc 10, spring 11, handle 12 and link 13, top fixed connection in the bottom of connecting plate 3 of shell 9, disc 10 is located in the inner chamber of shell 9, and disc 10 passes through spring 11 swing joint in shell 9, spring 11's both ends difference fixed connection in disc 10 and shell 9 inner wall, the one end fixed connection of handle 12 is in disc 10 bottom, shell 9 surface is located to the handle 12 other end, link 13 bottom fixed connection in disc 10 top, link 13 top block is in the recess of seting up bottom dwang 5, through shell 9, disc 10, spring 11, handle 12 and link 13 mutually support, make dwang 5 can be convenient rotate, mr can explain the chinese character on each rotor plate 16, the practicality of the device has been improved.

Wherein the practice device 7 comprises a fixed plate 14, a fixed frame 15, a rotating plate 16, a movable rod 17 and a writing plate 18, the bottom of the fixed plate 14 is fixedly connected with the top of the rotating rod 5, the outer surface of the fixed plate 14 is provided with a chalk box 19, and the chalk box 19 is fixedly connected with the fixed plate 14, the bottom of the fixed frame 15 is fixedly connected with the top of the fixed plate 14, four rotating plates 16 are arranged, and the rotating plate 16 is movably connected with a through hole arranged on the side wall of the fixed frame 15 through a movable rod 17, the movable rod 17 is fixedly connected with the rotating plate 16, and both ends of the movable rod 17 are movably connected with the inner wall of the through hole on the side wall of the fixed frame 15, the writing plate 18 is fixedly connected with the outer surface of the fixed frame 15, through the mutual cooperation of the fixed plate 14, the fixed frame 15, the rotating plate 16, the movable rod 17 and the writing plate 18, the interactivity in a classroom is increased, the learning enthusiasm of students is improved, and therefore the learning efficiency of the students is improved.

To sum up, the utility model discloses when using, the teacher writes the correct pinyin of chinese character and chinese character respectively on the both sides of rotor plate 16 earlier, then, let the quadbit student select a rotor plate 16 respectively, according to the chinese character on the rotor plate 16, write on board 18 with the pinyin of chinese character with the chalk, finally, rotate rotor plate 16 to the another side again, the student can compare correct answer with what oneself write, judge whether correct that oneself writes, finally, the teacher can explain the chinese character on these rotor plates 16, and dwang 5 can rotate, the teacher can stimulate handle 12, make link 13 remove the recess of dwang 5, then, rotate 90 degrees with dwang 5, make the chinese character of 15 another side face to the student, therefore, can explain the chinese character on each rotor plate 16.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a classroom interaction device is used in primary school's teaching, includes base (1), dead lever (2), connecting plate (3), a fixed section of thick bamboo (4), dwang (5), adjusting device (6) and exercise device (7), its characterized in that: base (1) top is equipped with four dead levers (2), dead lever (2) fixed connection is in base (1), connecting plate (3) bottom fixed connection is in dead lever (2) top, the bottom fixed connection of a fixed section of thick bamboo (4) is in connecting plate (3) top, dwang (5) surface passes through bearing swing joint in a fixed section of thick bamboo (4) inner wall, and dwang (5) pass through adjusting device (6) swing joint in connecting plate (3), exercise device (7) bottom fixed connection is at dwang (5) top.

2. The classroom interaction device for primary school teaching according to claim 1, wherein: the surface of dwang (5) is equipped with carousel (8), and carousel (8) and dwang (5) fixed connection, carousel (8) surface is equipped with anti-skidding line.

3. The classroom interaction device for primary school teaching according to claim 1, wherein: adjusting device (6) includes shell (9), disc (10), spring (11), handle (12) and link (13), the top fixed connection of shell (9) is in the bottom of connecting plate (3), shell (9) inner chamber is located in disc (10), and disc (10) pass through spring (11) swing joint in shell (9), the both ends of spring (11) are fixed connection respectively in disc (10) and shell (9) inner wall, the one end fixed connection of handle (12) is in disc (10) bottom, and shell (9) surface is located to handle (12) other end, link (13) bottom fixed connection is in disc (10) top, and link (13) top block is in the recess seted up bottom dwang (5).

4. The classroom interaction device for primary school teaching according to claim 1, wherein: exercise device (7) are including fixed plate (14), fixed frame (15), rotor plate (16), movable rod (17) and write board (18), fixed plate (14) bottom fixed connection is in dwang (5) top, fixed frame (15) bottom fixed connection is in fixed plate (14) top, rotor plate (16) are equipped with four, and rotor plate (16) through movable rod (17) swing joint in the through-hole department that fixed frame (15) lateral wall was seted up, movable rod (17) fixed connection is in rotor plate (16), and movable rod (17) both ends swing joint in fixed frame (15) lateral wall through-hole inner wall, write board (18) fixed connection in fixed frame (15) surface.

5. The classroom interaction device for primary school teaching according to claim 4, wherein: the outer surface of the fixed plate (14) is provided with a chalk box (19), and the chalk box (19) is fixedly connected with the fixed plate (14).