CN215834087U - Think removal explanation device of political affairs classroom teaching usefulness - Google Patents
Think removal explanation device of political affairs classroom teaching usefulness Download PDFInfo
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- CN215834087U CN215834087U CN202122285636.3U CN202122285636U CN215834087U CN 215834087 U CN215834087 U CN 215834087U CN 202122285636 U CN202122285636 U CN 202122285636U CN 215834087 U CN215834087 U CN 215834087U
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Abstract
The utility model discloses a mobile explanation device for ideological and political affairs classroom teaching, which relates to the field of ideological and political affairs classroom teaching explanation devices and comprises the following components: the top end of the main body is provided with a fixed block; the connecting column is positioned at the top end of the fixing block; the explaining plate is positioned at the top end of the connecting column and is rotatably sleeved with the connecting column. According to the utility model, the locking mechanism is arranged, the explanation plate is rotated, the rotation of the explanation plate drives the gear to rotate, the gear block extrudes the locking block when the gear rotates, so that the locking block is driven to move, the fourth spring is extruded under stress, when the gear block rotates to be separated from the locking block, the fourth spring resets and drives the locking block to reset and move, so that the locking block is fixedly clamped with the gear, and the reciprocating manner is adopted, the operation of timely locking the device is facilitated through the structure, the timely locking is facilitated after the angle of the explanation plate is adjusted, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the field of ideological and political affairs classroom teaching explanation devices, in particular to a mobile explanation device for ideological and political affairs classroom teaching.
Background
The innovation of the ideological and political teaching of colleges and universities is the inevitable trend of the education development of colleges and universities at present, the traditional teaching concept is changed to a new teaching concept, the creative classroom teaching concept is taken as the main part, the innovative spirit of students is shaped in a series of ideological and political teaching activities of college and university organizations, the socialist personality of the students is cultured in the teaching practice, a teacher needs to create a teaching method with moral character according to the characteristics of the students, the irreplaceable moral cultivation function of ideological and political course teaching is played, and the contents in the ideological and political classroom teaching need to be explained in the course of the ideological and political classroom teaching.
Present think political affairs classroom teaching usefulness remove explanation device exist when using can't carry out the operation of in time locking to the explanation board behind the angle of adjustment to be unfavorable for the flow nature of lecturer's lecture, present think political affairs classroom teaching usefulness remove explanation device still exist and can't carry out the operation of quick installation fixing to the device when using, also be convenient for simultaneously accomodate fast, thereby reduced the availability factor of device, reduced the practicality of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problem that the device cannot be locked in time and the fixed inefficiency of installation, a mobile explanation device for thinking political affairs classroom teaching is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a think of removal explanation device of political affairs classroom teaching usefulness, includes:
the top end of the main body is provided with a fixed block;
the connecting column is positioned at the top end of the fixing block;
the explaining plate is positioned at the top end of the connecting column and is rotatably sleeved with the connecting column;
the connecting rod is positioned at the bottom end of the main body;
the supporting column is positioned at the bottom end of the connecting rod, and universal wheels are arranged at the bottom end of the supporting column;
the fixing mechanism is positioned inside the fixing block and used for rapidly accommodating the device;
and the locking mechanism is positioned inside the connecting column and used for timely locking the rotating explanation board.
As a still further scheme of the utility model: the fixing mechanism comprises a pushing unit, a linkage unit and a fixing unit, the pushing unit comprises a push rod which is arranged on one side of the fixing block and penetrates into the fixing block, a moving rod is arranged on one side of the push rod, a third spring is arranged on one side of the moving rod, and the third spring is fixedly connected with the inner wall of the fixing block.
As a still further scheme of the utility model: the linkage unit is including setting up the T type piece in carriage release lever one end, the side of T type piece is provided with the movable block, the one end of movable block is provided with removes the post, the outer wall of removing the post has cup jointed first spring, one side of spliced pole is provided with the fixture block that runs through to the inside of spliced pole, one side of fixture block is provided with reset spring, the one end of fixture block be provided with remove post assorted fixed slot, and the inside of fixed block be provided with fixture block assorted draw-in groove.
As a still further scheme of the utility model: the fixed unit is including setting up the fixed box in carriage release lever one end, the side of fixed box is provided with the pull rod that runs through to the fixed block outside, the outer wall of pull rod has cup jointed the second spring, the one end of fixed box be provided with pull rod assorted fixed slot.
As a still further scheme of the utility model: the locking mechanism comprises rotation unit, locking unit and reset unit, rotation unit is including setting up the bottom at the explanation board and being located the inside gear of spliced pole, the gear passes through the bearing rotation with the inner wall of spliced pole and is connected.
As a still further scheme of the utility model: the locking unit is including setting up the locking piece in gear one side, the one end of locking piece sets up to the arcface form, just the inside of locking piece and spliced pole sets up to sliding connection.
As a still further scheme of the utility model: the reset unit is including setting up in locking piece one side and running through to the outside post that draws of spliced pole, the outer wall of drawing the post has cup jointed the fourth spring, the fourth spring is located the inside of spliced pole.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the fixing mechanism, the connecting column is moved, the inner wall of the fixing block extrudes the clamping block, the clamping block moves and is pre-fixed with the fixing block, then the push rod is pushed, the push rod moves to drive the moving column to move, the moving column moves into the clamping groove at one end of the clamping block, the first spring is stressed and extruded, meanwhile, the moving rod moves to drive the fixing box to move, the fixing box moves and extrudes the pull rod, the pull rod moves, the second spring is stressed and extruded, when the pull rod is in contact with the fixing groove at one end of the fixing box, the second spring resets and drives the pull rod to reset and move, so that the pull rod and the fixing box are clamped and fixed, the quick mounting and fixing operation of the explaining device is facilitated through the structure, and the mounting efficiency of the device is improved;
2. through setting up locking mechanism, rotate the explanation board, the explanation board rotates and drives gear rotation, the tooth piece extrudees the locking piece during gear rotation, thereby it removes to drive the locking piece, fourth spring atress extrusion, when the tooth piece rotate to when separating with the locking piece, the fourth spring resets and drives the locking piece and removes that resets, thereby the locking piece is fixed with the gear block, so reciprocal, be favorable to carrying out the operation of in time locking to the device through this structure, be favorable to carrying out in time locking behind explanation board angle regulation, the practicality of device has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of an explosive structure of the securing mechanism of the present invention;
fig. 3 is a schematic structural diagram of the locking mechanism of the present invention.
In the figure: 1. a main body; 2. a fixed block; 3. connecting columns; 4. an explanation board; 5. a pull rod; 6. a push rod; 7. pulling the column; 8. a connecting rod; 9. a support pillar; 10. a universal wheel; 11. a clamping block; 12. a travel bar; 13. a T-shaped block; 14. a moving block; 15. moving the column; 16. a first spring; 17. a fixing box; 18. a second spring; 19. a third spring; 20. a gear; 21. a locking block; 22. and a fourth spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the field of the cicheng political classroom teaching explanation device without creative labor belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those of ordinary skill in the art of the explanation device for ideological classroom teaching. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1 to 3, in an embodiment of the present invention, a mobile explaining apparatus for thinking classroom teaching includes:
the top end of the main body 1 is provided with a fixed block 2;
the connecting column 3 is positioned at the top end of the fixing block 2;
the explaining plate 4 is positioned at the top end of the connecting column 3, and is rotatably sleeved with the connecting column 3;
the connecting rod 8, the connecting rod 8 locates at the bottom end of the body 1;
the supporting column 9 is positioned at the bottom end of the connecting rod 8, and the bottom end of the supporting column 9 is provided with a universal wheel 10;
the fixing mechanism is positioned inside the fixing block 2 and used for rapidly accommodating the device;
and the locking mechanism is positioned inside the connecting column 3 and is used for timely locking the rotating explanation plate 4.
Please refer to fig. 2, the fixing mechanism is composed of a pushing unit, a linking unit and a fixing unit, the pushing unit includes a push rod 6 disposed at one side of the fixing block 2 and penetrating into the fixing block 2, a moving rod 12 is disposed at one side of the push rod 6, a third spring 19 is disposed at one side of the moving rod 12, the third spring 19 is fixedly connected with the inner wall of the fixing block 2, and the structure is favorable for the operation that the push rod 6 moves to drive the moving rod 12 to move.
Please refer to fig. 2, the linkage unit includes a T-shaped block 13 disposed at one end of the moving rod 12, a moving block 14 is disposed at a side of the T-shaped block 13, a moving post 15 is disposed at one end of the moving block 14, a first spring 16 is sleeved on an outer wall of the moving post 15, a fixture block 11 penetrating through an inside of the connecting post 3 is disposed at one side of the connecting post 3, a return spring is disposed at one side of the fixture block 11, a fixing groove matched with the moving post 15 is disposed at one end of the fixture block 11, and a clamping groove matched with the fixture block 11 is disposed inside the fixing block 2.
Please refer to fig. 2, the fixing unit includes a fixing box 17 disposed at one end of the moving rod 12, a pull rod 5 penetrating to the outside of the fixing block 2 is disposed at the side of the fixing box 17, a second spring 18 is sleeved on the outer wall of the pull rod 5, and a fixing groove matched with the pull rod 5 is disposed at one end of the fixing box 17.
Please refer to fig. 3, the locking mechanism is composed of a rotation unit, a locking unit and a reset unit, the rotation unit includes a gear 20 disposed at the bottom end of the explanation plate 4 and located inside the connection column 3, the gear 20 is rotatably connected with the inner wall of the connection column 3 through a bearing, and the rotation of the explanation plate 4 is facilitated through the structure to drive the gear 20 to rotate.
Please refer to fig. 3, the locking unit includes a locking block 21 disposed at one side of the gear 20, one end of the locking block 21 is arc-shaped, and the locking block 21 and the inside of the connecting column 3 are slidably connected, so as to facilitate the operation of locking the gear 20 in time.
Please refer to fig. 3 again, the reset unit includes a pull post 7 disposed at one side of the locking block 21 and penetrating to the outside of the connection post 3, the outer wall of the pull post 7 is sleeved with a fourth spring 22, the fourth spring 22 is located inside the connection post 3, and the reset operation of the locking block 21 after moving is facilitated through the structure.
The working principle of the utility model is as follows: before the device is used, the device needs to be installed and fixed, the connecting post 3 at the bottom end of the explaining plate 4 is aligned to the sliding groove at the top end of the fixed block 2, the connecting post 3 is moved downwards, the inner wall of the fixed block 2 extrudes the clamping block 11, the clamping block 11 is moved and contracted in the connecting post 3, the reset spring is stressed and extruded, when the clamping block 11 moves to be positioned at the same horizontal position with the clamping groove in the fixed block 2, the reset spring resets and drives the clamping block 11 to reset and move, the clamping block 11 moves and is pre-fixed with the fixed block 2, then the push rod 6 is pushed, the push rod 6 moves and drives the moving rod 12 to move, the third spring 19 is stressed and extruded, the moving rod 12 moves and drives the T-shaped block 13 to move, the T-shaped block 13 moves and extrudes the moving block 14, the moving block 14 moves and drives the moving post 15 to move, the moving post 15 moves to the clamping groove at one end of the clamping block 11, the first spring 16 is stressed and extruded, meanwhile, the movable rod 12 moves to drive the fixed box 17 to move, the fixed box 17 moves and extrudes the pull rod 5, the pull rod 5 moves, the second spring 18 is extruded under force, when the pull rod 5 is contacted with a fixed groove at one end of the fixed box 17, the second spring 18 resets and drives the pull rod 5 to reset and move, so that the pull rod 5 is clamped and fixed with the fixed box 17, the explanation device is favorably and quickly installed and fixed by the structure, the installation efficiency of the device is favorably improved, when the device is used, the explanation plate 4 needs to be operated by adjusting the angle, the explanation plate 4 rotates to drive the gear 20 to rotate, when the gear 20 rotates, the tooth block extrudes the locking block 21 to drive the locking block 21 to move, the fourth spring 22 is extruded under force, when the tooth block of the gear 20 rotates to be separated from the locking block 21, the fourth spring 22 resets and drives the locking block 21 to reset and move, thereby locking piece 21 is fixed with gear 20 block, and is reciprocal so, is favorable to carrying out the operation of in time locking to the device through this structure, is favorable to carrying out in time locking after explanation board 4 angle regulation, has improved the practicality of device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art of teaching and explaining the technical idea of the classroom teaching should be covered by the scope of the present invention by the equivalent substitution or modification according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a think of removal explanation device of political affairs classroom teaching usefulness which characterized in that includes:
the device comprises a main body (1), wherein a fixed block (2) is arranged at the top end of the main body (1);
the connecting column (3) is positioned at the top end of the fixing block (2);
the explaining plate (4) is positioned at the top end of the connecting column (3) and is rotatably sleeved with the connecting column (3);
the connecting rod (8), the connecting rod (8) is located at the bottom end of the main body (1);
the supporting column (9) is positioned at the bottom end of the connecting rod (8), and the bottom end of the supporting column (9) is provided with a universal wheel (10);
the fixing mechanism is positioned inside the fixing block (2) and is used for rapidly accommodating the device;
and the locking mechanism is positioned inside the connecting column (3) and is used for timely locking the rotating explanation plate (4).
2. The movement explanation device for thinking political affairs classroom teaching of claim 1, characterized in that, the fixed establishment comprises promotion unit, linkage unit and fixed unit, the promotion unit is including setting up in fixed block (2) one side and running through to the push rod (6) of fixed block (2) inside, one side of push rod (6) is provided with carriage release lever (12), one side of carriage release lever (12) is provided with third spring (19), third spring (19) and the inner wall fixed connection of fixed block (2).
3. The movement explanation device for thinking political affairs classroom teaching of claim 2, characterized in that, the linkage unit includes a T-shaped block (13) that is arranged at one end of a movable rod (12), a moving block (14) is arranged on the side of the T-shaped block (13), a moving column (15) is arranged at one end of the moving block (14), a first spring (16) is sleeved on the outer wall of the moving column (15), a clamping block (11) that penetrates through to the inside of a connecting column (3) is arranged on one side of the connecting column (3), a return spring is arranged on one side of the clamping block (11), a fixing groove that matches with the moving column (15) is arranged at one end of the clamping block (11), and a clamping groove that matches with the clamping block (11) is arranged in the inside of the fixing block (2).
4. The movement explanation device for thinking political affairs classroom teaching of claim 2, characterized in that, the fixed unit includes the fixed box (17) that sets up in carriage release lever (12) one end, the side of fixed box (17) is provided with the pull rod (5) that runs through to the fixed block (2) outside, the outer wall of pull rod (5) has cup jointed second spring (18), the one end of fixed box (17) is provided with the fixed slot with pull rod (5) assorted.
5. The device for mobile explanation of thinking and political affairs classroom teaching of claim 1, characterized in that, the locking mechanism comprises rotation unit, locking unit and reset unit, rotation unit is including setting up gear (20) in the bottom of explanation board (4) and being located spliced pole (3) inside, gear (20) and the inner wall of spliced pole (3) pass through the bearing and rotate and be connected.
6. The movement explanation device for thinking political affairs classroom teaching of claim 5, characterized in that, the locking unit includes a locking block (21) that is arranged on one side of the gear (20), one end of the locking block (21) is arc surface shaped, and the locking block (21) and the inside of the connecting column (3) are connected in a sliding manner.
7. The device is explained in a movement of thinking political affairs classroom teaching usefulness according to claim 5, characterized in that, the reset unit is including setting up in lock piece (21) one side and running through to the spliced pole (3) outside draw post (7), the outer wall of drawing post (7) is cup jointed fourth spring (22), fourth spring (22) are located the inside of spliced pole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285636.3U CN215834087U (en) | 2021-09-22 | 2021-09-22 | Think removal explanation device of political affairs classroom teaching usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285636.3U CN215834087U (en) | 2021-09-22 | 2021-09-22 | Think removal explanation device of political affairs classroom teaching usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN215834087U true CN215834087U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122285636.3U Active CN215834087U (en) | 2021-09-22 | 2021-09-22 | Think removal explanation device of political affairs classroom teaching usefulness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882745A (en) * | 2022-07-01 | 2022-08-09 | 肯拓（天津）工业自动化技术有限公司 | Artificial intelligence teaching experiment platform |
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2021
- 2021-09-22 CN CN202122285636.3U patent/CN215834087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882745A (en) * | 2022-07-01 | 2022-08-09 | 肯拓（天津）工业自动化技术有限公司 | Artificial intelligence teaching experiment platform |
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