CN210553817U - Ideological and political theory course law teaching aid - Google Patents
Ideological and political theory course law teaching aid Download PDFInfo
- Publication number
- CN210553817U CN210553817U CN201920904956.2U CN201920904956U CN210553817U CN 210553817 U CN210553817 U CN 210553817U CN 201920904956 U CN201920904956 U CN 201920904956U CN 210553817 U CN210553817 U CN 210553817U
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- China
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- teaching aid
- ideological
- blackboard body
- piece
- political theory
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- Expired - Fee Related
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Abstract
The utility model discloses an ideological and political theory course law teaching aid, including the device piece, be provided with the device groove in the device piece, the device inslot is equipped with elevating system, the top of device piece is equipped with and is connected blackboard body with elevating system, two gag lever posts of fixedly connected with on the device piece, two the gag lever post all runs through blackboard body, blackboard body's upper and lower all is equipped with the bar sliding opening, install wiping mechanism on the bar sliding opening, a plurality of installation pieces of lower extreme fixedly connected with of device piece, the pulley is all installed to the below of installation piece. The teaching aid can be convenient for teachers to teach and improve the learning efficiency of students.
Description
Technical Field
The utility model relates to a teaching aid field especially relates to an ideological and political theory class law teaching aid.
Background
In order to improve the political comprehension of contemporary students, many schools develop political theory classes, and during the class period, a teacher needs to show various legal provisions to the students, and when the legal provisions are taught, a large amount of case analysis needs to be carried out and the charts are combined to show the students.
Traditional blackboard teaching is cleaned slowly, influences mr's teaching efficiency, and is not outstanding enough to some key, and the bandwagon effect has certain defect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the law teaching aid of ideological and political theory class that proposes, this apparatus can make things convenient for mr to impart knowledge to students, improves student's learning efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an ideological and political theory course law teaching aid, includes the device piece, be provided with the device groove in the device piece, the device inslot is equipped with elevating system, the top of device piece is equipped with the blackboard body that is connected with elevating system, two gag lever posts of fixedly connected with on the device piece, two the gag lever post all runs through the blackboard body, the upper and lower of blackboard body all is equipped with the bar and slides the mouth, install on the bar slides the mouth and clean the mechanism, a plurality of installation pieces of lower extreme fixedly connected with of device piece, the pulley is all installed to the below of installation piece.
Preferably, the lifting mechanism comprises a driving motor arranged on one side of the device block, the tail end of an output shaft of the driving motor extends into the device groove and is fixedly connected with a bidirectional threaded rod, two threaded ends of the bidirectional threaded rod are in threaded connection with moving blocks, a square groove is formed in the lower portion of the blackboard body, a connecting block is fixedly arranged in the square groove and is respectively connected with the two moving blocks through two connecting rods, and two ends of the two connecting rods are rotatably connected with the connecting block and the moving blocks.
Preferably, clean the mechanism including setting up cleaning plate and the limiting plate in blackboard body both sides, cleaning plate passes through two slide bars and limiting plate fixed connection, two the slide bar all runs through the bar and slides mouthful, two all the cover has the spring on the slide bar, the both ends of spring with clean board and limiting plate elastic connection, one side fixedly connected with holding rod of cleaning plate.
Preferably, the pulley is a locking universal wheel.
Preferably, the slide bar is a telescopic bar.
Preferably, the grip is sleeved with a rubber sleeve.
Compared with the prior art, the utility model, its beneficial effect does:
1. be provided with elevating system, adjust the height of face through two-way threaded rod and two connecting rods to make things convenient for the mr of different heights to carry out writing of face, improve mr's work efficiency.
2. Be provided with pulley and wiping mechanism, practiced thrift and cleaned the required time of blackboard, improved the bandwagon effect to teacher's teaching efficiency and student's learning quality have been improved greatly.
Drawings
Fig. 1 is a schematic structural view of a law teaching aid for ideological and political theory courses according to the present invention;
fig. 2 is a schematic sectional view of a law teaching aid for ideological and political theory courses according to the present invention;
fig. 3 is the utility model provides a ideological and political theory course law teaching aid wiping mechanism schematic diagram.
In the figure: the blackboard comprises a pulley 1, a mounting block 2, a device block 3, a blackboard body 4, a holding rod 5, a wiping plate 6, a limiting rod 7, a limiting plate 8, a driving motor 9, a connecting block 10, a square groove 11, a moving block 12, a connecting rod 13, a bidirectional threaded rod 14, a device groove 15, a spring 16, a strip-shaped sliding opening 17 and a slide rod 18.
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. 1-3, a law teaching aid for ideological and political theory courses comprises a device block 3, a device groove 15 is arranged in the device block 3, a lifting mechanism is arranged in the device groove 15, the lifting mechanism comprises a driving motor 9 arranged on one side of the device block 3, the tail end of an output shaft of the driving motor 9 extends into the device groove 15 and is fixedly connected with a bidirectional threaded rod 14, two threaded ends of the bidirectional threaded rod 14 are both in threaded connection with moving blocks 12, a square groove 11 is arranged at the lower part of a blackboard body 4, a connecting block 10 is fixedly arranged in the square groove 11, the connecting block 10 is respectively connected with the two moving blocks 12 through two connecting rods 13, two ends of the two connecting rods 13 are both in rotational connection with the connecting block 10 and the moving blocks 12, when the height of the blackboard body 4 needs to be raised, the driving motor 4 is started to drive the bidirectional threaded rod, the two moving blocks 12 drive the two connecting rods 13 to move, the two connecting rods 13 can upwards support the connecting block 10 under the influence of the fixed shaft of the connecting block 10, the connecting block 10 drives the blackboard body 4 to upwards move, and otherwise, the height of the blackboard body 4 can be reduced.
A blackboard body 4 connected with a lifting mechanism is arranged above the device block 3, two limiting rods 7 are fixedly connected on the device block 3, the two limiting rods 7 all penetrate through the blackboard body 4, strip-shaped sliding openings 17 are respectively arranged at the upper part and the lower part of the blackboard body 4, a wiping mechanism is arranged on the strip-shaped sliding openings 17 and comprises wiping plates 6 and limiting plates 8 which are arranged at the two sides of the blackboard body 4, the wiping plates 6 are fixedly connected with the limiting plates 8 through two sliding rods 18, the two sliding rods 18 all penetrate through the strip-shaped sliding openings 17, springs 16 are respectively sleeved on the two sliding rods 18, the two ends of each spring 16 are elastically connected with the wiping plates 6 and the limiting plates 8, a holding rod 5 is fixedly connected with one side of each wiping plate 6, when the blackboard body 4 is required to be wiped, the holding rod 5 is held to move leftwards and rightwards, the holding rod 5 drives the wiping plates 6 to, the wiping plate 6 is tightly attached to the surface of the plate, so that the wiping effect is greatly improved.
Install a plurality of installation pieces of lower extreme fixedly connected with 2 of piece 3, pulley 1 is all installed to the below of installation piece 2, can remove the position that the teaching aid was wanted to remove through pulley 1 and conveniently demonstrate, heighten the bandwagon effect in classroom, increase student's learning efficiency, pulley 1 is the locking universal wheel, it is not obvious to prevent that the slip of apparatus from leading to the bandwagon effect, slide bar 18 is the telescopic link, make the operation that wiping mechanism can be normal, the cover has the rubber sleeve on the holding rod 5, increase hand and holding rod 5's frictional force.
The utility model discloses in, can remove the position that wants the removal with the teaching aid through pulley 1 and conveniently demonstrate, when needs rising blackboard body 4's height, start driving motor 4 and drive two-way threaded rod 14 and rotate, two-way threaded rod 14 drives two movable block 12 relative movement, two movable block 12 drive two connecting rod 13 and remove, receive the dead axle influence of connecting block 10, two connecting rod 13 can upwards support connecting block 10, connecting block 10 drives blackboard body 4 rebound, otherwise then can reduce blackboard body 4's height, when needs carry out blackboard body 4 face and clean, control about holding rod 5 is held, holding rod 5 drives and removes about cleaning plate 6, accomplish cleaning of face, receive the elastic action of two springs 16, cleaning plate 6 hugs closely the face, greatly increased cleans the effect.
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 course law teaching aid, includes device piece (3), its characterized in that, be provided with device groove (15) in device piece (3), be equipped with elevating system in device groove (15), the top of device piece (3) is equipped with and is connected blackboard body (4) with elevating system, two gag lever post (7) of fixedly connected with on device piece (3), two gag lever post (7) all run through blackboard body (4), blackboard body (4) all are equipped with bar spout (17) from top to bottom, install on bar spout (17) and clean the mechanism, a plurality of installation piece (2) of lower extreme fixedly connected with of device piece (3), pulley (1) are all installed to the below of installation piece (2).
2. The ideological and political theory course law teaching aid according to claim 1, wherein the lifting mechanism comprises a driving motor (9) arranged on one side of the device block (3), the tail end of an output shaft of the driving motor (9) extends into a device groove (15) and is fixedly connected with a bidirectional threaded rod (14), both threaded ends of the bidirectional threaded rod (14) are both in threaded connection with moving blocks (12), the lower portion of the blackboard body (4) is provided with a square groove (11), a connecting block (10) is fixedly arranged in the square groove (11), the connecting block (10) is respectively connected with the two moving blocks (12) through two connecting rods (13), and both ends of the two connecting rods (13) are rotatably connected with the connecting block (10) and the moving blocks (12).
3. The ideological and political theory course law teaching aid of claim 1, characterized in that, clean the mechanism including setting up and cleaning board (6) and limiting plate (8) in blackboard body (4) both sides, clean board (6) through two slide bars (18) and limiting plate (8) fixed connection, two slide bars (18) all run through bar spout (17), two all overlap on slide bar (18) and have spring (16), the both ends of spring (16) and clean board (6) and limiting plate (8) elastic connection, clean one side fixedly connected with holding rod (5) of board (6).
4. An ideological and political theory course law teaching aid according to claim 1, characterized in that the pulley (1) is a locking universal wheel.
5. An ideological and political theory course law teaching aid according to claim 3, wherein the slide bar (18) is a telescopic bar.
6. The teaching aid of the laws of the ideological and political theory courses according to claim 3, wherein the holding rod (5) is sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920904956.2U CN210553817U (en) | 2019-06-14 | 2019-06-14 | Ideological and political theory course law teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920904956.2U CN210553817U (en) | 2019-06-14 | 2019-06-14 | Ideological and political theory course law teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210553817U true CN210553817U (en) | 2020-05-19 |
Family
ID=70623343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920904956.2U Expired - Fee Related CN210553817U (en) | 2019-06-14 | 2019-06-14 | Ideological and political theory course law teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210553817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315239A (en) * | 2020-11-11 | 2021-02-05 | 深圳市宾盛科技有限公司 | Be applied to virtual simulation's novel wisdom campus teaching device |
| CN113129700A (en) * | 2021-04-13 | 2021-07-16 | 萧山区育英实验学校 | Efficiency of is improved middle and primary school english teaching device |
-
2019
- 2019-06-14 CN CN201920904956.2U patent/CN210553817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315239A (en) * | 2020-11-11 | 2021-02-05 | 深圳市宾盛科技有限公司 | Be applied to virtual simulation's novel wisdom campus teaching device |
| CN113129700A (en) * | 2021-04-13 | 2021-07-16 | 萧山区育英实验学校 | Efficiency of is improved middle and primary school english teaching device |
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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: 20200519 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |