CN211808661U - Ideological and political theory teaching is with rotatable teaching board - Google Patents
Ideological and political theory teaching is with rotatable teaching board Download PDFInfo
- Publication number
- CN211808661U CN211808661U CN202020227867.1U CN202020227867U CN211808661U CN 211808661 U CN211808661 U CN 211808661U CN 202020227867 U CN202020227867 U CN 202020227867U CN 211808661 U CN211808661 U CN 211808661U
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- teaching
- teaching board
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- rotatable
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Abstract
The utility model discloses an ideological and political theory teaching is with rotatable teaching board, including braced frame, teaching board with put the thing box, spacing radian round hole has all been seted up at the middle part of roof and interior diapire in the braced frame, the equal fixed mounting in middle part of teaching board upper surface and lower surface have the bull stick with the radian button head with spacing radian round hole looks adaptation. This ideological and political theory teaching is with rotatable teaching board, setting through braced frame and teaching board, connect through the bull stick that has the radian button head between braced frame and the teaching board, make the teaching board can rotate, and then make the front and the back of teaching board all can be used to write, make the teaching board obtain the utilization of at utmost, the inside extension board that is equipped with of teaching board, during the use can say that extension board is from the inside pull of teaching board to suitable position, then it is fixed with fixed bolt, high convenience and fast, the writing area of teaching board has further been increased, the ductility has been improved, make teaching board more practical.
Description
Technical Field
The utility model relates to a teaching board technical field specifically is a rotatable teaching board is used in ideological and political theory teaching.
Background
The teaching board is a board placed in a classroom or a meeting room, and is used for writing contents with chalk or a water-based pen to play a role in explaining and demonstrating.
Most of the existing teaching boards can not rotate, only one side can be used for writing contents, the writing contents are limited, most of the existing teaching boards do not have ductility, and the existing teaching boards are not practical enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a but, rotary teaching board is used in ideological and political theory teaching has solved 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: a rotatable teaching board for ideological and political theory teaching, which comprises a supporting frame, a teaching board and a storage box, the middle parts of the inner top wall and the inner bottom wall of the supporting frame are both provided with limiting radian circular holes, the middle parts of the upper surface and the lower surface of the teaching board are both fixedly provided with rotating rods which are matched with the limiting radian circular holes and are provided with radian round heads, the teaching board is fixedly connected with the supporting frame through a rotating rod with a cambered round head, both sides of the teaching board are provided with a placing groove, the inside of the placing groove is movably connected with an extension plate, the upper surface of the storage box is fixedly provided with a fixed splint, the two sides of the fixed splint are respectively provided with a fixed bolt, the fixed splint is fixedly connected with the lower surface of the supporting frame through the fixed bolt, the equal fixed mounting in both sides of braced frame lower surface has telescopic support leg, the spacing groove has all been seted up to braced frame's both sides.
Optionally, first jacks are formed in two sides of the upper surface of the supporting frame, and fixing bolts are arranged inside the first jacks.
Optionally, a second jack is formed in one side of the upper surfaces of the teaching board and the extension board, and the second jack corresponds to the first jack.
Optionally, the telescopic supporting leg comprises a loop bar, a connecting rod is arranged inside the loop bar, a threaded hole is formed in one side of the connecting rod, and a fastening knob matched with the threaded hole is arranged on one side of the loop bar.
Optionally, the lower fixed surface of telescopic support leg installs the bottom plate, the lower fixed surface of bottom plate installs and removes the wheel, the inside that removes the wheel is provided with the brake block.
Optionally, the two sides of the telescopic supporting leg are both fixedly provided with triangular supporting blocks, and one side of the front surface of the extension plate is fixedly provided with a limiting push block.
(III) advantageous effects
The utility model provides a but ideological and political theory teaching is with rotatory teaching board possesses following beneficial effect:
this ideological and political theory teaching is with rotatable teaching board, setting through braced frame and teaching board, connect through the bull stick that has the radian button head between braced frame and the teaching board, make the teaching board can rotate, and then make the front and the back of teaching board all can be used to write, make the teaching board obtain the utilization of at utmost, the inside extension board that is equipped with of teaching board, during the use can say extension board from the inside pull of teaching board to suitable position, then it is fixed with fixed bolt, convenient and fast, the writing area of teaching board has further been increased, ductility has been improved, make the more practicality of teaching board, setting through putting the thing box, make things convenient for the user to place books instrument etc. wherein, be convenient for get and put, setting through telescopic support leg, make the user of service can adjust the teaching board height according to the demand, it is simple and convenient.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the supporting frame of the present invention;
fig. 3 is a schematic structural view of the teaching board of the present invention;
fig. 4 is a schematic structural view of the telescopic support leg of the present invention.
In the figure: 1. a support frame; 2. a teaching board; 3. a storage box; 4. a rotating rod with a cambered round head; 5. a placement groove; 6. a stretching plate; 7. fixing the clamping plate; 8. a telescopic support leg; 801. a loop bar; 802. a connecting rod; 803. a threaded hole; 804. fastening a knob; 9. a limiting groove; 10. a first jack; 11. fixing the bolt; 12. a second jack; 13. a base plate; 14. the wheel is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a rotatable teaching board for ideological and political theory teaching comprises a supporting frame 1, a teaching board 2 and a storage box 3, wherein limiting radian circular holes are formed in the middle parts of the inner top wall and the inner bottom wall of the supporting frame 1, rotary rods 4 which are matched with the limiting radian circular holes and provided with radian round heads are fixedly mounted in the middle parts of the upper surface and the lower surface of the teaching board 2, the teaching board 2 is fixedly connected with the supporting frame 1 through the rotary rods 4 with the radian round heads, the supporting frame 1 and the teaching board 2 are arranged, the supporting frame 1 and the teaching board 2 are connected through the rotary rods 4 with the radian round heads, the teaching board 2 can rotate, the front surface and the back surface of the teaching board 2 can be used for writing, the teaching board 2 is utilized to the maximum degree, an extension board 6 is arranged inside the teaching board 2, and when the teaching board 6 is used, the teaching board 6 is pulled to a proper position from the inside of the teaching board 2, then the teaching board 2 is fixed by a fixing bolt 11, which is convenient and rapid, increases the writing area of the teaching board 2, improves the ductility, and makes the teaching board 2 more practical, both sides of the teaching board 2 are provided with a placing groove 5, the inside of the placing groove 5 is movably connected with an extending board 6, the upper surface of the placing box 3 is fixedly provided with a fixing splint 7, both sides of the fixing splint 7 are provided with fixing bolts, the fixing splint 7 is fixedly connected with the lower surface of the supporting frame 1 through the fixing bolts, the placing box 3 is arranged to facilitate the user to place book tools and the like therein for convenient taking and placing, both sides of the lower surface of the supporting frame 1 are fixedly provided with telescopic supporting legs 8, the user can adjust the height of the teaching board 2 according to the requirement through the arrangement of the telescopic supporting legs 8, which is simple and convenient, both sides of the supporting frame 1 are provided with limiting grooves 9, both sides of the upper surface of the supporting frame 1 are provided with, first jack 10's inside is provided with fixing bolt 11, second jack 12 has been seted up to one side of teaching board 2 and extension board 6 upper surface, second jack 12 is corresponding with first jack 10, telescopic support leg 8 includes loop bar 801, loop bar 801's inside is provided with connecting rod 802, threaded hole 803 has been seted up to one side of connecting rod 802, one side of loop bar 801 is provided with the fastening knob 804 with threaded hole 803 looks adaptation, telescopic support leg 8's lower fixed surface installs bottom plate 13, bottom plate 13's lower fixed surface installs and removes wheel 14, the inside of removing wheel 14 is provided with the brake block, the equal fixed mounting in both sides of telescopic support leg 8 has the triangular supports piece, the positive one side fixed mounting of extension board 6 has spacing ejector pad.
In conclusion, when the rotatable teaching board for ideological and political theory teaching is used, the support frame 1 and the teaching board 2 are arranged, the support frame 1 and the teaching board 2 are connected through the rotating rod 4 with the circular head with radian, so that the teaching board 2 can rotate, the front and the back of the teaching board 2 can be used for writing, the teaching board 2 is utilized to the maximum extent, the extension board 6 is arranged in the teaching board 2, when the rotatable teaching board is used, the extension board 6 can be pulled from the inside of the teaching board 2 to a proper position and then is fixed by the fixing bolt 11, convenience and rapidness are realized, the writing area of the teaching board 2 is increased, the extensibility is improved, the teaching board 2 is more practical, through the arrangement of the storage box 3, a user can place book tools and the like in the rotatable teaching board for ideological and political theory teaching, the user can conveniently take and place the teaching board 2, through the arrangement of the telescopic support leg 8, the user can adjust the height of the teaching board 2 according to requirements, is simple and convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an ideological and political theory teaching is with rotatable teaching board, includes braced frame (1), teaching board (2) and puts thing box (3), its characterized in that: the middle parts of the inner top wall and the inner bottom wall of the supporting frame (1) are respectively provided with a limiting radian round hole, the middle parts of the upper surface and the lower surface of the teaching plate (2) are respectively and fixedly provided with a rotating rod (4) which is matched with the limiting radian round holes and is provided with a radian round head, the teaching plate (2) is fixedly connected with the supporting frame (1) through the rotating rod (4) with the radian round head, the two sides of the teaching plate (2) are respectively provided with a placing groove (5), the inside of the placing groove (5) is movably connected with an extending plate (6), the upper surface of the object placing box (3) is fixedly provided with a fixed clamping plate (7), the two sides of the fixed clamping plate (7) are respectively provided with a fixed bolt, the fixed clamping plate (7) is fixedly connected with the lower surface of the supporting frame (1) through the fixed bolts, the two sides of the lower surface of the supporting frame (1), limiting grooves (9) are formed in the two sides of the supporting frame (1).
2. A rotatable teaching board for ideological and political theory teaching according to claim 1, wherein: first jack (10) have all been seted up to the both sides of braced frame (1) upper surface, the inside of first jack (10) is provided with fixing bolt (11).
3. A rotatable teaching board for ideological and political theory teaching according to claim 1, wherein: and a second jack (12) is formed in one side of the upper surfaces of the teaching board (2) and the extension board (6), and the second jack (12) corresponds to the first jack (10).
4. A rotatable teaching board for ideological and political theory teaching according to claim 1, wherein: the telescopic supporting leg (8) comprises a loop bar (801), a connecting rod (802) is arranged inside the loop bar (801), a threaded hole (803) is formed in one side of the connecting rod (802), and a fastening knob (804) matched with the threaded hole (803) is arranged on one side of the loop bar (801).
5. A rotatable teaching board for ideological and political theory teaching according to claim 1, wherein: the lower fixed surface of telescopic support leg (8) installs bottom plate (13), the lower fixed surface of bottom plate (13) installs and removes wheel (14), the inside of removing wheel (14) is provided with the brake block.
6. A rotatable teaching board for ideological and political theory teaching according to claim 1, wherein: the two sides of the telescopic supporting leg (8) are fixedly provided with triangular supporting blocks, and one side of the front surface of the extension plate (6) is fixedly provided with a limiting push block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227867.1U CN211808661U (en) | 2020-02-28 | 2020-02-28 | Ideological and political theory teaching is with rotatable teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227867.1U CN211808661U (en) | 2020-02-28 | 2020-02-28 | Ideological and political theory teaching is with rotatable teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211808661U true CN211808661U (en) | 2020-10-30 |
Family
ID=72996097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020227867.1U Expired - Fee Related CN211808661U (en) | 2020-02-28 | 2020-02-28 | Ideological and political theory teaching is with rotatable teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211808661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992007A (en) * | 2021-03-25 | 2021-06-18 | 淄博师范高等专科学校 | Multi-functional chinese literature study show board |
-
2020
- 2020-02-28 CN CN202020227867.1U patent/CN211808661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992007A (en) * | 2021-03-25 | 2021-06-18 | 淄博师范高等专科学校 | Multi-functional chinese literature study show board |
| CN112992007B (en) * | 2021-03-25 | 2023-09-15 | 淄博师范高等专科学校 | Multifunctional Chinese literature study display board |
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Legal Events
| 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: 20201030 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |