CN213518794U

CN213518794U - Think removal explanation device of political affairs classroom teaching usefulness

Info

Publication number: CN213518794U
Application number: CN202021254477.XU
Authority: CN
Inventors: 唐晓凤; 邹成毅
Original assignee: Tianfu College Of Swufe
Current assignee: Tianfu College Of Swufe
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-06-22
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a think of removal explanation device of political affairs classroom teaching usefulness relates to the teaching equipment field, including first explanation board, first explanation board one side is equipped with the second explanation board, first explanation board and second explanation board hinge connection, and first through-hole has all been seted up with second explanation board top to first explanation board, and fixed cover has been cup jointed in the inside activity of first through-hole, and the fixed cover outside is equipped with the third and explains the board. This think of removal explanation device of political affairs classroom teaching usefulness can avoid the lecturer to give a lesson on and simultaneously wipe the waste that leads to the lecturer time on the explanation board through simple structure combination, thereby also avoided the student to come too late to remember note content simultaneously and just erased the note that leads to the student by the lecturer imperfect, thereby more avoided the student to only consider to remember note that the explanation of lecturer leads to the content that the student explained not to understand, effectual time of having saved the lecturer and can improve the attention of student to the lecturer course content.

Description

Think removal explanation device of political affairs classroom teaching usefulness

Technical Field

The utility model relates to a teaching equipment technical field specifically is a think of removal explanation device of political affairs classroom teaching usefulness.

Background

The teaching board is a board placed in a classroom or a meeting room, and the teaching board is used for writing contents with chalk or a water-based pen to play a role in explaining and demonstrating

At present, the size of an outdoor or indoor explanation board of a mobile explanation board for a classroom is relatively small, the thought political classroom belongs to a literal theory course, students can take a large amount of notes in the classroom in the aspect of the literal theory course, but the size of a black board carried by the explanation board and the classroom is limited, the content of the thought political classroom is too much, a general teacher can erase the content on the board after writing the explanation board, the student who cannot take notes can hardly take complete notes for the students who can not take notes for the time, the practice that the students take a large amount of time to take notes instead of listening to the content in the classroom is incorrect, the teacher must wait for the students to take notes while teaching, and the practice that the teacher takes notes and the students to take notes is relatively time-wasting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a think of removal explanation device of political affairs classroom teaching usefulness to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a think of removal explanation device of political affairs classroom teaching usefulness, includes first explanation board, first explanation board one side is equipped with the second explanation board, the equal fixedly connected with hinge in first explanation board and second explanation board top, first explanation board and second explanation board hinge connection, first through-hole has all been seted up with second explanation board top to first explanation board, fixed cover has been cup jointed in the inside activity of first through-hole, the fixed cover outside is equipped with the third and explains the board, the quantity that the board was explained to the third sets up to a plurality of, and is a plurality of the third explanation board is circumference array distribution, the second through-hole has been seted up at third explanation board top, the third explains the board and cup joints through second through-hole and fixed cover activity.

Preferably, the bottom of one side of the third explanation plate is fixedly connected with a first magnetic block, the bottom of one side of the first explanation plate, which is close to the third explanation plate, is fixedly connected with a second magnetic block, and the first magnetic block and the second magnetic block attract each other in an opposite way.

Preferably, first sliding tray has all been seted up at first explanation board one side both ends, the inside sliding connection of first sliding tray has first slide bar, the second sliding tray has all been seted up at second explanation board one side both ends, the inside sliding connection of second sliding tray has the second slide bar.

Preferably, a first threaded hole is formed in one side of the first sliding rod, a first threaded rod is connected to the inner thread of the first threaded hole in a threaded manner, a second threaded hole is formed in one side of the second sliding rod, and a second threaded rod is connected to the inner thread of the second threaded hole in a threaded manner.

Preferably, a third sliding groove is formed in one side of the second sliding rod, a rotating plate is arranged outside the third sliding groove, a first clamping block is fixedly connected to one end of each of two sides of the rotating plate, the rotating plate is connected with the third sliding groove in a sliding mode through the first clamping block, and a blocking plate is fixedly connected to one side, away from the first clamping block, of the top of the rotating plate.

Preferably, a fourth sliding groove is formed in one side, away from the third sliding groove, of the second sliding rod, the fourth sliding groove is communicated with the third sliding groove, a third threaded hole is formed in one end, away from the rotating plate, of the first clamping block, a third threaded rod is slidably connected inside the fourth sliding groove, and the third threaded rod is in threaded connection with the third threaded hole.

Preferably, a fifth sliding groove is formed in one side of the first sliding rod, a second clamping block is connected to the fifth sliding groove in a sliding mode, the second clamping block is fixedly connected with the rotating plate, a fourth threaded hole is formed in the second clamping block, a sixth sliding groove is formed in one side, away from the fifth sliding groove, of the first sliding rod, the sixth sliding groove is communicated with the fifth sliding groove, a fourth threaded rod is connected to the inside of the sixth sliding groove in a sliding mode, and the fourth threaded rod is in threaded connection with the fourth threaded hole.

The utility model provides a think of removal explanation device of political affairs classroom teaching usefulness, its beneficial effect who possesses as follows:

1. the mobile explanation device for thinking administration classroom teaching can effectively record the explanation content in the thinking administration classroom on each third explanation plate through the rotary connection between the third explanation plate and the fixed sleeve, can effectively attach the third explanation plate to the surface of the first explanation plate through the magnetic attraction between the first magnetic block and the second magnetic block, can rotate the first third explanation plate to the surface of the second explanation plate after the explanation completes the recording of the content to be explained on the first third explanation plate, analogizes the completion of the classroom, avoids the problem that the content on the explanation plate is erased while the instructor is lecturing, thereby avoiding the waste of the time of the instructor, simultaneously, the student is prevented from being erased by the instructor before the student remembers the content, thereby avoiding the incomplete note of the student, and further avoiding the problem that the student only takes notes to neglects the explanation of the instructor and causes the incomprehension of the instructor, the time of the lecturer is effectively saved and the attention of the course content of the student interphone can be improved.

2. This think political affairs classroom teaching usefulness remove explanation device through hinge connection and first slide bar between first explanation board and the second explanation board, second slide bar and first explanation board, sliding connection between the second explanation board can effectual control this device flexible and accomodate, sliding connection between through rotor plate both ends and first slide bar and the second slide bar can the first explanation board of effectual control and the second explanation board between the maximum opening degree to and the required instrument of explanation record course content can be effectually accomodate on the rotor plate to the baffle setting on the rotor plate.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the rotating plate of the present invention;

fig. 5 is a schematic diagram of a first explanation board structure of the present invention;

fig. 6 is a schematic diagram of a second explanation board structure of the present invention.

In the figure: 1. a first explanation board; 2. a second explanation board; 3. a first through hole; 4. fixing a sleeve; 5. third, explain the board; 6. a second through hole; 7. a first magnetic block; 8. a second magnetic block; 9. a first sliding groove; 10. a first slide bar; 11. a second sliding groove; 12. a second slide bar; 13. a first threaded rod; 14. a second threaded rod; 15. a rotating plate; 16. a blocking plate; 17. a fourth sliding groove; 18. a third threaded rod; 19. a second fixture block; 20. a sixth sliding groove; 21. and a fourth threaded rod.

Detailed Description

The embodiment of the utility model provides a mobile explanation device for thinking and political affairs classroom teaching, as shown in figure 1-6, comprising a first explanation plate 1, a second explanation plate 2 is arranged at one side of the first explanation plate 1, hinges are fixedly connected at the top parts of the first explanation plate 1 and the second explanation plate 2, the first explanation plate 1 is hinged with the second explanation plate 2, first through holes 3 are respectively arranged at the top parts of the first explanation plate 1 and the second explanation plate 2, a fixed sleeve 4 is movably sleeved inside the first through holes 3, a third explanation plate 5 is arranged at the outer side of the fixed sleeve 4, a plurality of third explanation plates 5 are arranged, a plurality of third explanation plates 5 are distributed in a circumferential array, a second through hole 6 is arranged at the top part of the third explanation plate 5, the third explanation plate 5 is movably sleeved with the fixed sleeve 4 through the second through hole 6, a first magnet 7 is fixedly connected at the bottom part at one side of the third explanation plate 5, a second magnet 8 is fixedly connected at the bottom part of the first explanation plate 1 near the third explanation plate 5, the first magnetic block 7 and the second magnetic block 8 are attracted oppositely.

First sliding tray 9 has all been seted up at 1 one side both ends of first explanation board, the inside sliding connection of first sliding tray 9 has first slide bar 10, second sliding tray 11 has all been seted up at 2 one side both ends of second explanation board, the inside sliding connection of second sliding tray 11 has second slide bar 12, first screw hole has been seted up to first slide bar 10 one side, the inside threaded connection of first screw hole has first threaded rod 13, second threaded hole has been seted up to second slide bar 12 one side, the inside threaded connection of second threaded hole has second threaded rod 14.

A third sliding groove is formed in one side of the second sliding rod 12, a rotating plate 15 is arranged outside the third sliding groove, the maximum opening degree between the first explanation plate 1 and the second explanation plate 2 can be effectively controlled through the sliding connection between the two ends of the rotating plate 15 and the first sliding rod 10 and the second sliding rod 12, one end of the two sides of the rotating plate 15 is fixedly connected with a first clamping block, the rotating plate 15 is slidably connected with the third sliding groove through the first clamping block, a blocking plate 16 is fixedly connected to one side, far away from the first clamping block, of the top of the rotating plate 15, the blocking plate 16 is fixed at the edge of one end, close to the second clamping block 19, of the top of the rotating plate 15, tools required by an instructor for recording course content can be effectively contained on the rotating plate 15 through the blocking plate 16 arranged on the rotating plate 15, a fourth sliding groove 17 is formed in one side, far away from the third sliding groove, of the second sliding rod 12, and the fourth sliding groove 17 is, one end, far away from the rotating plate 15, of the first clamping block is provided with a third threaded hole, the inside of the fourth sliding groove 17 is slidably connected with a third threaded rod 18, the third threaded rod 18 is in threaded connection with the third threaded hole, one side of the first sliding rod 10 is provided with a fifth sliding groove, the fifth sliding groove is slidably connected with a second clamping block 19, the second clamping block 19 is fixedly connected with the rotating plate 15, the inside of the second clamping block 19 is provided with a fourth threaded hole, one side, far away from the fifth sliding groove, of the first sliding rod 10 is provided with a sixth sliding groove 20, the sixth sliding groove 20 is communicated with the fifth sliding groove, the inside of the sixth sliding groove 20 is slidably connected with a fourth threaded rod 21, and the fourth threaded rod 21 is in threaded connection with the fourth.

The implementation mode is specifically as follows: in the practical use process of the utility model, when the instructor uses the explaining plate, the instructor firstly rotates the first threaded rod 13 and the second threaded rod 14 on the first sliding rod 10 and the second sliding rod 12 to ensure that the first threaded rod 13 and the second threaded rod 14 do not extrude the first explaining plate 1 and the second explaining plate 2, then adjusts the height of the explaining plate according to the proper height of the instructor, and screws the first threaded rod 13 and the second threaded rod 14 again after adjusting the height to ensure that the first threaded rod 13 and the second threaded rod 14 are fixed with the first explaining plate 1 and the second explaining plate 2, after adjusting the height, the instructor slides the rotating plate 15 to the top of the third sliding groove near one end of the third sliding groove, then screws the third threaded rod 18 to ensure that the rotating rod is fixed with the second sliding rod 12, after fixing one side of the rotating plate 15, the instructor separates the first sliding rod 10 from the second sliding rod 12 through the hinge connection between the first explaining plate 1 and the second explaining plate 2, the rotating plate 15 is far away from one end of the third sliding groove and slides upwards along the fifth sliding groove while being separated, when the rotating plate 15 slides to the top end of the fifth sliding groove near one end of the fifth sliding groove, the opening degree between the first explanation plate 1 and the second explanation plate 2 reaches the maximum, and then the instructor twists the fourth threaded rod 21 to fix the rotating plate 15.

After all the equipment works, the lecturer starts to record the explanation content on the third explanation plate 5, after the first third explanation plate 5 is recorded with the explanation content, the instructor rotates and attaches the first third explanation plate 5 to the surface of the second rotating plate 15 through the rotating connection between the third explanation plate 5 and the fixed sleeve 4 and then continues to record the explanation content on the next third explanation plate 5, the class is ended by analogy, so that the problem that the time of the lecturer is wasted due to the fact that the lecturer erases the content on the lecture board while lecturing is avoided, meanwhile, the problem that the student cannot take notes in time and the content of the notes is erased by the instructor so that the notes of the student are incomplete is avoided, the problem that the content of the explanation of the student is not understood because the student only takes notes into consideration and ignores the explanation of the instructor is avoided, the time of the instructor is effectively saved, and the attention of the course content of the student to the instructor is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The technical personnel of this trade should think the removal explanation device understanding of political affairs classroom teaching usefulness, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description is only illustrated in above-mentioned embodiment and the description the utility model discloses a principle, under the prerequisite that does not deviate from the spirit and the scope of the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection the utility model discloses the within range. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a think of removal explanation device of political affairs classroom teaching usefulness, includes first explanation board (1), its characterized in that: first explanation board (1) one side is equipped with second explanation board (2), first explanation board (1) and the equal fixedly connected with hinge in second explanation board (2) top, first explanation board (1) and second explanation board (2) hinge connection, first through-hole (3) have all been seted up at first explanation board (1) and second explanation board (2) top, fixed cover (4) have been cup jointed in first through-hole (3) inside activity, the fixed cover (4) outside is equipped with third explanation board (5), the quantity of third explanation board (5) sets up to a plurality of, and is a plurality of third explanation board (5) are circumference array distribution, second through-hole (6) have been seted up at third explanation board (5) top, third explanation board (5) cup joint with fixed cover (4) activity through second through-hole (6).

2. The mobile explanation device for thinking of political affairs classroom teaching of claim 1, characterized in that: the novel board is characterized in that a first magnetic block (7) is fixedly connected to the bottom of one side of the third explaining board (5), a second magnetic block (8) is fixedly connected to the bottom of one side, close to the third explaining board (5), of the first explaining board (1), and the first magnetic block (7) and the second magnetic block (8) are attracted in an opposite way.

3. The mobile explanation device for thinking of political affairs classroom teaching of claim 1, characterized in that: first sliding tray (9) have all been seted up at first explanation board (1) one side both ends, first sliding tray (9) inside sliding connection has first slide bar (10), second sliding tray (11) have all been seted up at second explanation board (2) one side both ends, second sliding tray (11) inside sliding connection has second slide bar (12).

4. The mobile explanation device for thinking of political affairs classroom teaching of claim 3, characterized in that: a first threaded hole is formed in one side of the first sliding rod (10), a first threaded rod (13) is in threaded connection with the inside of the first threaded hole, a second threaded hole is formed in one side of the second sliding rod (12), and a second threaded rod (14) is in threaded connection with the inside of the second threaded hole.

5. The mobile explanation device for thinking of political affairs classroom teaching of claim 4, characterized in that: the third sliding groove is formed in one side of the second sliding rod (12), a rotating plate (15) is arranged outside the third sliding groove, a first clamping block is fixedly connected to one end of each of two sides of the rotating plate (15), the rotating plate (15) is connected with the third sliding groove in a sliding mode through the first clamping block, and a blocking plate (16) is fixedly connected to one side of the first clamping block and is far away from the top of the rotating plate (15).

6. The mobile explanation device for thinking of political affairs classroom teaching of claim 3, characterized in that: and a fourth sliding groove (17) is formed in one side, far away from the third sliding groove, of the second sliding rod (12), the fourth sliding groove (17) is communicated with the third sliding groove, a third threaded rod (18) is connected to the inside of the fourth sliding groove (17) in a sliding manner, and the third threaded rod (18) is in threaded connection with a third threaded hole.

7. The mobile explanation device for thinking of political affairs classroom teaching of claim 3, characterized in that: the novel sliding block is characterized in that a fifth sliding groove is formed in one side of the first sliding rod (10), a second clamping block (19) is connected to the fifth sliding groove in a sliding mode, the second clamping block (19) is fixedly connected with the rotating plate (15), a fourth threaded hole is formed in the second clamping block (19), a sixth sliding groove (20) is formed in one side, away from the fifth sliding groove, of the first sliding rod (10), the sixth sliding groove (20) is communicated with the fifth sliding groove, a fourth threaded rod (21) is connected to the inside of the sixth sliding groove (20) in a sliding mode, and the fourth threaded rod (21) is in threaded connection with the fourth threaded hole.