CN211375917U - Ideological and political theory teaching speech board - Google Patents
Ideological and political theory teaching speech board Download PDFInfo
- Publication number
- CN211375917U CN211375917U CN202020422025.1U CN202020422025U CN211375917U CN 211375917 U CN211375917 U CN 211375917U CN 202020422025 U CN202020422025 U CN 202020422025U CN 211375917 U CN211375917 U CN 211375917U
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Abstract
The utility model belongs to the technical field of teaching aids, in particular to an ideological and political theory teaching speech board, which comprises a movable plate, wherein the bottom of the movable plate is fixedly connected with a roller, the top of the movable plate is fixedly connected with a telescopic groove, a telescopic rod is slidably connected in the telescopic groove, a thread groove is formed in the surface of the telescopic rod, a bolt is in threaded connection with the surface of the telescopic groove, and the bolt passes through the telescopic groove and is in threaded connection with the thread groove; the utility model discloses, through setting up the gyro wheel, can conveniently remove the device, through rotating the motor, rotate motor work and drive pivot and lead screw rotation, the lead screw rotates and drives about screw sleeve and the clearance subassembly to can clear up the interior content on the board automatically, through first electric putter, can rise the blackboard eraser and reduce, thereby can clear up the board of different positions, whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of teaching aid, concretely relates to ideological and political theory teaching speech board.
Background
Ideological and political theory teaching speech board is one kind and is used for the ideological and political teaching in-process, make things convenient for the better appurtenance who accepts ideological and political knowledge of student, it only needs the teaching personnel to write and explain on the board at the chalk when using for the board for the speech board for western and rural political teaching, but knowledge point is many when ideological and political teaching, often the time of a lesson is not enough, the knowledge point is written on the class, unable effectual messenger classmates of making appear important knowledge point and common knowledge point respectively, and the scope of writing of current speech board is limited, but the knowledge point is too many, still need wipe the continuation of using with the content on the board after writing, but if the teaching personnel that wipe can waste a lot of time, greatly reduced teaching efficiency.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an ideological and political theory teaching speech board has the characteristics that the practicality is strong.
In order to achieve the above object, the utility model provides a following technical scheme: an ideological and political teaching speech board comprises a movable board, wherein the bottom of the movable board is fixedly connected with a roller, the top of the movable board is fixedly connected with a telescopic groove, the telescopic groove is internally and slidably connected with a telescopic rod, the surface of the telescopic rod is provided with a thread groove, the surface of the telescopic groove is in threaded connection with a bolt, the bolt penetrates through the telescopic groove and is in threaded connection with the thread groove, the top of the telescopic rod is fixedly connected with a first board frame, the top and the bottom of the inner part of the first board frame are both provided with a moving groove, the left side and the right side of the inner wall of the moving groove are both fixedly connected with a first slide bar and a second slide bar, the left side of the first board frame is fixedly connected with a driving assembly, the right side of the driving assembly penetrates through the moving groove and is fixedly connected in the moving groove, the surface of, fixedly connected with second sheet frame between the spliced pole, the equal fixedly connected with board in surface of first sheet frame and second sheet frame, drive assembly's surperficial threaded connection has the clearance subassembly, the opposite side sliding connection of clearance subassembly is on the surface of second slide bar, fixedly connected with light in the first sheet frame.
Preferably, the left side of the first plate frame is fixedly connected with a storage battery box, and a storage battery is fixedly connected in the storage battery box.
Preferably, the top of the moving plate is fixedly connected with a storage box, and a drawer is slidably connected in the storage box.
Preferably, drive assembly includes the motor case, rotates motor, pivot and lead screw, motor case fixed connection is in the left side of first sheet frame, fixedly connected with rotates the motor in the motor case, the left and right sides at the shifting chute inner wall is worn to establish through the bearing in the pivot, fixedly connected with lead screw between the pivot, the output shaft that rotates the motor passes shifting chute and pivot fixed connection.
Preferably, the clearance subassembly includes threaded sleeve, second sliding sleeve, connecting rod, first electric putter, blackboard eraser, slide opening and screw hole, threaded sleeve passes through screw hole threaded connection on the surface of lead screw, the second sliding sleeve passes through slide opening sliding connection on the surface of second slide bar, fixedly connected with connecting rod between threaded sleeve and the second sliding sleeve, the first electric putter of bottom fixedly connected with of connecting rod, first electric putter's bottom fixedly connected with blackboard eraser.
Preferably, the bottom of the second plate frame is fixedly connected with a second electric push rod, and the bottom of the second electric push rod is fixedly connected with a roller.
Preferably, the left side fixedly connected with control switch of first sheet frame, control switch passes through the wire and each uses electrical apparatus electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the gyro wheel, can conveniently remove the device, through rotating the motor, it drives pivot and lead screw rotation to rotate motor work, the lead screw rotates and drives about screw sleeve and the clearance subassembly, thereby can clear up the interior content on the board automatically, through first electric putter, can rise the blackboard eraser and reduce, thereby can clear up the board of different positions, through second electric putter, can support the right side of second sheet frame, avoid the second sheet frame to remove the back right side too heavily and lead to the device to damage or turn on one's side right side, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic structural view of the position A of the present invention;
fig. 4 is a schematic structural diagram of a driving assembly according to the present invention;
FIG. 5 is a schematic structural view of a cleaning assembly of the present invention;
in the figure: 1. moving the plate; 2. a roller; 3. a telescopic groove; 4. a telescopic rod; 5. a storage box; 6. a drawer; 7. a bolt; 8. a thread groove; 9. a first plate frame; 10. a moving groove; 11. a first slide bar; 12. a second slide bar; 13. an accumulator case; 14. a storage battery; 15. a drive assembly; 151. a motor case; 152. rotating the motor; 153. a rotating shaft; 154. a screw rod; 16. a writing board; 17. a control switch; 18. a first sliding sleeve; 19. connecting columns; 20. cleaning the assembly; 201. a threaded sleeve; 202. a second sliding sleeve; 203. a connecting rod; 204. a first electric push rod; 205. a blackboard eraser; 206. a slide hole; 207. a threaded hole; 21. a second sheet frame; 22. a second electric push rod; 23. an illuminating lamp.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: an ideological and political teaching speech board comprises a movable board 1, wherein the bottom of the movable board 1 is fixedly connected with a roller 2, the device can be conveniently moved by arranging the roller 2, the top of the movable board 1 is fixedly connected with a telescopic groove 3, the telescopic groove 3 is internally and slidably connected with a telescopic rod 4, the surface of the telescopic rod 4 is provided with a thread groove 8, the surface of the telescopic groove 3 is in threaded connection with a bolt 7, the telescopic rod 4 can be firmly fixed in the telescopic groove 3 through the thread groove 8 through the bolt 7, so that the height of a first board frame 9 can be adjusted, the situation that too many students cannot see a back row of students is avoided, the bolt 7 passes through the telescopic groove 3 to be in threaded connection with the thread groove 8, the top of the telescopic rod 4 is fixedly connected with the first board frame 9, the top and the bottom in the first board frame 9 are both provided with a movable groove 10, the left side and the right side of the inner wall of the movable groove 10 are both fixedly connected, through the first slide bar 11, can make things convenient for first sliding sleeve 18 to remove about the surface of first slide bar 11, first sliding sleeve 18 removes and drives second sheet frame 21 and removes about to conveniently part important knowledge point and ordinary knowledge point, the left side fixedly connected with drive assembly 15 of first sheet frame 9, the right side of drive assembly 15 passes shifting chute 10 and fixed connection is in shifting chute 10, the surface sliding connection of first slide bar 11 has first sliding sleeve 18, the fixed surface of first sliding sleeve 18 is connected with spliced pole 19, fixedly connected with second sheet frame 21 between the spliced pole 19, the equal fixedly connected with board 16 in surface of first sheet frame 9 and second sheet frame 21, the surface threaded connection of drive assembly 15 has clearance subassembly 20, the opposite side sliding connection of clearance subassembly 20 is on the surface of second slide bar 12, fixedly connected with light 23 in the first sheet frame 9, through light 23, can throw light on the surface of tablet 16, avoid light too dark and lead to the student can't see the content on the tablet 16 clearly, cause the injury to student's eyes, whole device is rational in infrastructure, convenient to use, the practicality is strong.
Specifically, the left side fixedly connected with battery box 13 of first sheet frame 9, fixedly connected with battery 14 in the battery box 13 can supply power to all electrical apparatus in the device through battery 14 to the practicality of device has been improved.
Specifically, the top fixedly connected with storage tank 5 of movable plate 1, sliding connection has drawer 6 in storage tank 5, through drawer 6, can place the teaching aid in drawer 6 to reach the purpose of taking along with using.
Specifically, drive assembly 15 includes motor case 151, rotation motor 152, pivot 153 and lead screw 154, motor case 151 fixed connection is in the left side of first sheet frame 9, fixedly connected with rotates motor 152 in the motor case 151, the left and right sides at shifting chute 10 inner wall is worn to establish through the bearing in pivot 153, fixedly connected with lead screw 154 between the pivot 153, the output shaft that rotates motor 152 passes shifting chute 10 and pivot 153 fixed connection, and through rotating motor 152, rotation motor 152 work drives pivot 153 and lead screw 154 and rotates, and lead screw 154 rotates and drives about threaded sleeve 201 and clearance subassembly 20 to can clear up the interior content on the board 16 automatically.
Specifically, the cleaning assembly 20 includes a threaded sleeve 201, a second sliding sleeve 202, a connecting rod 203, a first electric push rod 204, a blackboard eraser 205, a sliding hole 206 and a threaded hole 207, the threaded sleeve 201 is in threaded connection with the surface of the screw rod 154 through the threaded hole 207, the second sliding sleeve 202 is in sliding connection with the surface of the second sliding rod 12 through the sliding hole 206, the connecting rod 203 is fixedly connected between the threaded sleeve 201 and the second sliding sleeve 202, the first electric push rod 204 is fixedly connected to the bottom of the connecting rod 203, the blackboard eraser 205 is fixedly connected to the bottom of the first electric push rod 204, and the blackboard eraser 205 can be lifted and lowered through the first electric push rod 204, so that the writing boards 16 at different positions can be cleaned.
Specifically, the bottom fixedly connected with second electric putter 22 of second sheet frame 21, the bottom fixedly connected with gyro wheel 2 of second electric putter 22 through second electric putter 22, can support the right side of second sheet frame 21, avoids second sheet frame 21 to remove the back right side too heavily and lead to the device to damage or turn on one's side.
Specifically, the left side fixedly connected with control switch 17 of first sheet frame 9, control switch 17 passes through the wire and each uses electrical apparatus electric connection.
The utility model discloses a theory of operation and use flow: in the utility model, when in use, the device is moved to a proper position, then the bolt 7 is rotated to lift the telescopic rod 4, thereby the first plate frame 9 is lifted to a proper position, the bolt 7 is rotated to fix the telescopic rod 4 after being lifted, then the second plate frame 21 is pushed, the second plate frame 21 is moved to drive the first sliding sleeve 18 to slide on the first sliding rod 11, thereby the second plate frame 21 is pushed rightwards, simultaneously the second electric push rod 22 is controlled to extend to support the right side of the second plate frame 21, then important knowledge points are written on the writing board 16 in the first plate frame 9, other knowledge points are written on the writing board 16 in the second plate frame 21, when the writing board 16 in the second plate frame 21 is full and needs to continue writing, the rotating motor 152 is opened through the control switch 17, the rotating motor 152 works to drive the rotating shaft 153 and the screw rod 154 to rotate, the screw rod 154 rotates to drive the threaded sleeve 201 to move left and right, meanwhile, the second electric push rod 22 is opened, and the second electric push rod 22 extends to drive the blackboard eraser 205 to be close to the surface of the writing board 16, so that the content on the writing board 16 in the second board frame 21 is automatically erased, and the writing board continues to be used after being erased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an ideological and political theory teaching speech board, includes movable plate (1), its characterized in that: the bottom of the movable plate (1) is fixedly connected with idler wheels (2), the top of the movable plate (1) is fixedly connected with a telescopic groove (3), the telescopic groove (3) is internally and slidably connected with a telescopic rod (4), a thread groove (8) is formed in the surface of the telescopic rod (4), a bolt (7) is in threaded connection with the surface of the telescopic groove (3), the bolt (7) penetrates through the telescopic groove (3) to be in threaded connection with the thread groove (8), the top of the telescopic rod (4) is fixedly connected with a first plate frame (9), the top and the bottom of the inner part of the first plate frame (9) are both provided with a movable groove (10), the left side and the right side of the inner wall of the movable groove (10) are both fixedly connected with a first slide bar (11) and a second slide bar (12), the left side of the first plate frame (9) is fixedly connected with a driving assembly (15), the right side of the driving assembly (15) penetrates through the movable, the utility model discloses a writing board, including first slide bar (11), the surperficial sliding connection of first slide bar (11) has first sliding sleeve (18), the fixed surface of first sliding sleeve (18) is connected with spliced pole (19), fixedly connected with second sheet frame (21) between spliced pole (19), the equal fixedly connected with board (16) in surface of first sheet frame (9) and second sheet frame (21), the surperficial threaded connection of drive assembly (15) has clearance subassembly (20), the opposite side sliding connection of clearance subassembly (20) is on the surface of second slide bar (12), fixedly connected with light (23) in first sheet frame (9).
2. An ideological and political teaching lecture board according to claim 1, wherein: the left side fixedly connected with battery case (13) of first sheet frame (9), fixedly connected with battery (14) in battery case (13).
3. An ideological and political teaching lecture board according to claim 1, wherein: the top of the moving plate (1) is fixedly connected with a storage box (5), and a drawer (6) is connected in the storage box (5) in a sliding mode.
4. An ideological and political teaching lecture board according to claim 1, wherein: drive assembly (15) include motor case (151), rotation motor (152), pivot (153) and lead screw (154), motor case (151) fixed connection is in the left side of first sheet frame (9), fixedly connected with rotation motor (152) in motor case (151), the left and right sides at shifting chute (10) inner wall is worn to establish through the bearing in pivot (153), fixedly connected with lead screw (154) between pivot (153), the output shaft that rotates motor (152) passes shifting chute (10) and pivot (153) fixed connection.
5. An ideological and political teaching lecture board according to claim 4, wherein: the cleaning assembly (20) comprises a threaded sleeve (201), a second sliding sleeve (202), a connecting rod (203), a first electric push rod (204), a blackboard eraser (205), a sliding hole (206) and a threaded hole (207), wherein the threaded sleeve (201) is in threaded connection with the surface of the screw rod (154) through the threaded hole (207), the second sliding sleeve (202) is in sliding connection with the surface of the second sliding rod (12) through the sliding hole (206), the connecting rod (203) is fixedly connected between the threaded sleeve (201) and the second sliding sleeve (202), the first electric push rod (204) is fixedly connected to the bottom of the connecting rod (203), and the blackboard eraser (205) is fixedly connected to the bottom of the first electric push rod (204).
6. An ideological and political teaching lecture board according to claim 1, wherein: the bottom fixedly connected with second electric putter (22) of second sheet frame (21), the bottom fixedly connected with gyro wheel (2) of second electric putter (22).
7. An ideological and political teaching lecture board according to claim 1, wherein: the left side fixedly connected with control switch (17) of first sheet frame (9), control switch (17) pass through the wire and each electrical connection with electrical apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422025.1U CN211375917U (en) | 2020-03-28 | 2020-03-28 | Ideological and political theory teaching speech board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422025.1U CN211375917U (en) | 2020-03-28 | 2020-03-28 | Ideological and political theory teaching speech board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211375917U true CN211375917U (en) | 2020-08-28 |
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ID=72152205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020422025.1U Expired - Fee Related CN211375917U (en) | 2020-03-28 | 2020-03-28 | Ideological and political theory teaching speech board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211375917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863345A (en) * | 2021-01-13 | 2021-05-28 | 山西卓安物资贸易有限公司 | Construction site safety work demonstration equipment based on VR technique |
-
2020
- 2020-03-28 CN CN202020422025.1U patent/CN211375917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863345A (en) * | 2021-01-13 | 2021-05-28 | 山西卓安物资贸易有限公司 | Construction site safety work demonstration equipment based on VR technique |
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| 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: 20200828 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |