CN112382139A

CN112382139A - Education and teaching is with propaganda device

Info

Publication number: CN112382139A
Application number: CN202011135867.XA
Authority: CN
Inventors: 赵静; 王磊; 刘亚南; 陈会清; 韩明霞
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-19

Abstract

The invention provides a propaganda device for education and teaching, and relates to the technical field of education and teaching. This education and teaching is with propaganda device, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the support column, the inside of support column is provided with the cylinder, the output fixedly connected with head rod of cylinder, the first mounting panel of one end fixedly connected with of cylinder is kept away from to the head rod, the first bracing piece of last fixed surface of first mounting panel is connected with, the one end fixedly connected with second mounting panel of first mounting panel is kept away from to first bracing piece, the last fixed surface of second mounting panel is connected with solar panel. Through writing propaganda content down on the clipboard, the show board utilizes magnet piece and iron plate, makes the propaganda poster fix, demonstrates, carries out video propaganda through projecting apparatus and projection board, gives people and strikes with the visual of characters, picture, video, and different forms are propagated and are had better propaganda effect.

Description

Education and teaching is with propaganda device

Technical Field

The invention relates to the technical field of education and teaching, in particular to a propaganda device for education and teaching.

Background

Along with the development and progress of society, student's education plays very big effect to social development, therefore student's education and teaching's work is in order to advance with the time, and the propaganda can increase student's educational effect, increases student's interest in learning, can make the student carry out comparatively light study in idle time through the propaganda, increases the efficiency of study.

Present education propaganda device is comparatively single, and the effect of publicity is unsatisfactory, can not reach the purpose of supervising and urging student, and the propaganda device has certain height simultaneously, makes the student of different ranks can not comparatively convenient watch the propaganda content, and when light was more weak, the student can not comparatively clear watch the thing of propaganda, and is comparatively inconvenient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a propaganda device for education and teaching, and solves the problem of single propaganda mode.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a propaganda device for education and teaching comprises a base, wherein a supporting column is fixedly connected to the upper surface of the base, an air cylinder is arranged inside the supporting column, a first connecting rod is fixedly connected to the output end of the air cylinder, a first mounting plate is fixedly connected to one end, far away from the air cylinder, of the first connecting rod, a first supporting rod is fixedly connected to the upper surface of the first mounting plate, a second mounting plate is fixedly connected to one end, far away from the first mounting plate, of the first supporting rod, a solar panel is fixedly connected to the upper surface of the second mounting plate, a rainproof cover is arranged on the right side of the solar panel, a second supporting rod is arranged on the right side of the solar panel and on the upper surface of the second mounting plate, a power supply is fixedly connected to the rear side of the second supporting rod and on the upper surface of the second mounting plate, and an illuminating lamp is fixedly, a motor is arranged on the upper surface of the first mounting plate and positioned on the right side of the first supporting rod, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a fixed ring, the right side surface of the fixed ring is fixedly connected with a second connecting rod, one end of the second connecting rod, which is far away from the fixed ring, is fixedly connected with a display board, an iron plate is arranged inside the display board, the front surface of the display board is fixedly provided with a magnet block, the front surface of the fixing ring is fixedly connected with a third connecting rod, one end of the third connecting rod, which is far away from the fixing ring, is fixedly connected with a projection plate, the rear surface of the fixing ring is fixedly connected with a fourth connecting rod, the one end fixedly connected with clipboard of solid fixed ring is kept away from to the fourth connecting rod, the surface of rotation axis and the top that is located solid fixed ring are provided with the third mounting panel, the front surface fixedly connected with projecting apparatus of third mounting panel.

Preferably, the lower surface of base is provided with the connecting rod, the one end fixedly connected with universal wheel of base is kept away from to the connecting rod.

Preferably, the upper surface of the base is movably connected with a fastening screw, the lower surface of the fastening screw is fixedly connected with a brake block, and the lower end of the fastening screw extends to the lower part of the base.

Preferably, the one end and the second mounting panel swing joint of motor are kept away from to the rotation axis, solar panel is the toper with rain-proof cover's shape.

Preferably, the number of the display plates is two, and the two display plates are positioned at two sides of the rotating shaft.

Preferably, the number of the first support rods is four, and a transparent protective cover is arranged between the four first support rods.

Preferably, solar panel, motor, cylinder, projecting apparatus, light all with power electric connection, rain-proof cover is the translucent cover body.

Preferably, the projector corresponds to the projection plate, and the lower surface of the base is provided with a chalk box.

The working principle is as follows: through universal wheel 27, place suitable position with the device, after reaching the position, through rotatory fastening screw 28, make braking block 29 descend, thereby prop up whole device, make the device rigidity, through write propaganda content down on clipboard 24, show board 16 utilizes magnet piece 21 and iron plate 17, make the propaganda poster fix, demonstrate, carry out video propaganda through projecting apparatus 19 and projection board 23, the multiform is propagated, the effect is better, height through cylinder 3 adjusting device, can make show board 16 through motor 12, clipboard 24, projection board 23 rotates, the operation of being convenient for, solar panel 8 can make and provide propaganda device and provide electric power, make it possess longer duration, light 20 can make the device propagate in night or the place that light is not enough.

(III) advantageous effects

The invention provides a propaganda device for education and teaching. The method has the following beneficial effects:

1. according to the invention, the propaganda content is written on the writing board, the propaganda poster is fixed and displayed by the display board through the magnet block and the iron plate, the video propaganda is carried out through the projector and the projection board, the propaganda is carried out in different forms by visual impact of characters, pictures and videos, and a better propaganda effect is achieved.

2. The device is convenient to move and fix by arranging the universal wheels and the brake blocks, the height of the device can be adjusted by the motor and the air pump, the device is suitable for students with different grades to watch, and meanwhile, the publicity board rotates, so that teaching and publicity are more convenient.

3. The solar panel and the power supply are arranged, so that electric power can be provided for the device, the endurance of the device is enhanced conveniently, and meanwhile, the illuminating lamp is additionally arranged, so that the device can be used for propaganda at night or in places with insufficient light.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a structural view of a display board according to the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a top view of the first mounting plate of the present invention.

Wherein, 1, a base; 2. a support pillar; 3. a cylinder; 4. a first connecting rod; 5. a first mounting plate; 6. A first support bar; 7. a second mounting plate; 8. a solar panel; 9. a rain cover; 10. a second support bar; 11. a power source; 12. a motor; 13. a rotating shaft; 14. a fixing ring; 15. a second connecting rod; 16. a display board; 17. an iron plate; 18. a third mounting plate; 19. a projector; 20. an illuminating lamp; 21. a magnet block; 22. a third connecting rod; 23. a projection plate; 24. a writing board; 25. a chalk case; 26. a connecting rod; 27. a universal wheel; 28. fastening screws; 29. a brake pad; 30. and a fourth connecting rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-5, an embodiment of the present invention provides a propaganda device for education and teaching, which includes a base 1, a propaganda device is installed, a support pillar 2 is fixedly connected to the upper surface of the base 1, a cylinder 3 is disposed inside the support pillar 2, the cylinder 3 provides height adjustment information of the device, a first connecting rod 4 is fixedly connected to the output end of the cylinder 3 and connected to a first installation board 5, one end of the first connecting rod 4 away from the cylinder 3 is fixedly connected to the first installation board 5, the first installation board 5 is installed with a first support rod 6 and a motor 12, the upper surface of the first installation board 5 is fixedly connected to the first support rod 6, one end of the first support rod 6 away from the first installation board 5 is fixedly connected to a second installation board 7, the second installation board 7 is installed with a solar panel 8 and a power source 11, the upper surface of the second installation board 7 is fixedly connected to, a rain cover 9 is arranged on the upper surface of the second mounting plate 7 and positioned on the right side of the solar panel 8, the rain cover 9 prevents rainwater from falling into the solar panel to cause electric appliance failure or short circuit, a second support rod 10 is arranged on the upper surface of the second mounting plate 7 and positioned on the right side of the solar panel 8, a power supply 11 is fixedly connected on the upper surface of the second mounting plate 7 and positioned on the rear side of the second support rod 10, the power supply 11 stores electric energy, an illuminating lamp 20 is fixedly connected on the lower surface of the second mounting plate 7, the advertising board is illuminated by the illuminating lamp 20, a motor 12 is arranged on the upper surface of the first mounting plate 5 and positioned on the right side of the first support rod 6, the motor 12 provides power for rotation of the advertising board, a rotating shaft 13 is fixedly connected with the output end of the motor 12, a fixing ring 14 is fixedly connected on the outer surface of the, a display board 16 is fixedly connected to one end of the second connecting rod 15 far away from the fixing ring 14, the display board 16 is used for displaying information such as pictures and photos of outstanding persons, an iron plate 17 is arranged inside the display board 16, a magnet block 21 is fixedly arranged on the front surface of the display board 16, the magnet block 21 is matched with the iron plate 17 to attach the photos, the papers and the like to the display board 16, a third connecting rod 22 is fixedly connected to the front surface of the fixing ring 14, a projection board 23 is fixedly connected to one end of the third connecting rod 22 far away from the fixing ring 14, the projection board 23 is convenient for a projector 19 to project and play, a fourth connecting rod 30 is fixedly connected to the rear surface of the fixing ring 14, a writing board 24 is fixedly connected to one end of the fourth connecting rod 30 far away from the fixing ring 14, the writing board 24 is used for writing and is convenient for teaching, a projector 19 is fixedly connected to the front surface of the third mounting plate 18, and the projector 19 performs projection.

The lower surface of the base 1 is provided with a connecting rod 26, one end of the connecting rod 26, which is far away from the base 1, is fixedly connected with a universal wheel 27, the universal wheel 27 is convenient for moving the device, the upper surface of the base 1 is movably connected with a fastening screw 28, the lower surface of the fastening screw 28 is fixedly connected with a brake block 29, the brake block 29 is convenient for fixing the position of the device, the lower end of the fastening screw 28 extends to the lower part of the base 1, one end of the rotating shaft 13, which is far away from the motor 12, is movably connected with the second mounting plate 7, so that the position of the rotating shaft 13 is convenient to fix and rotate, the solar panel 8 and the rain cover 9 are both conical, the quadrangular pyramid design is convenient for rainwater to fall down, the number of the display plates 16 is two, the two display plates 16 are positioned at two sides of the rotating shaft 13, transparent safety cover protection propaganda apparatus, and be convenient for the student learn and watch, solar panel 8, motor 12, cylinder 3, projecting apparatus 19, light 20 all with power 11 electric connection, rain-proof cover 9 is the translucent cover body, does not influence solar panel 8's function, and can prevent the infiltration of rainwater, projecting apparatus 19 is corresponding with projection board 23, base 1's lower surface is provided with chalk box 25, conveniently takes, is convenient for revise the content on the clipboard 24.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an education and teaching is with propaganda device, includes base (1), its characterized in that: the solar water heater is characterized in that a supporting column (2) is fixedly connected to the upper surface of the base (1), a cylinder (3) is arranged inside the supporting column (2), a first connecting rod (4) is fixedly connected to the output end of the cylinder (3), a first mounting plate (5) is fixedly connected to one end, far away from the cylinder (3), of the first connecting rod (4), a first supporting rod (6) is fixedly connected to the upper surface of the first mounting plate (5), a second mounting plate (7) is fixedly connected to one end, far away from the first mounting plate (5), of the first supporting rod (6), a solar panel (8) is fixedly connected to the upper surface of the second mounting plate (7), a rain cover (9) is arranged on the upper surface of the second mounting plate (7) and on the right side of the solar panel (8), a second supporting rod (10) is arranged on the upper surface of the second mounting plate (7) and on the right, the upper surface of the second mounting plate (7) is fixedly connected with a power supply (11) at the rear side of the second support rod (10), the lower surface of the second mounting plate (7) is fixedly connected with a lighting lamp (20), the upper surface of the first mounting plate (5) is arranged on the right side of the first support rod (6) and is provided with a motor (12), the output end of the motor (12) is fixedly connected with a rotating shaft (13), the outer surface of the rotating shaft (13) is fixedly connected with a fixing ring (14), the right side surface of the fixing ring (14) is fixedly connected with a second connecting rod (15), one end of the second connecting rod (15) far away from the fixing ring (14) is fixedly connected with a display plate (16), an iron plate (17) is arranged inside the display plate (16), a magnet block (21) is fixedly arranged on the front surface of the display plate (16), and a third connecting rod (22) is fixedly connected with the front, one end fixedly connected with projection board (23) of solid fixed ring (14) is kept away from in third connecting rod (22), the back fixed surface of solid fixed ring (14) is connected with fourth connecting rod (30), the one end fixedly connected with clipboard (24) of solid fixed ring (14) are kept away from in fourth connecting rod (30), the surface of rotation axis (13) and the top that is located solid fixed ring (14) are provided with third mounting panel (18), the front surface fixedly connected with projecting apparatus (19) of third mounting panel (18).

2. The propaganda device for education and teaching according to claim 1, characterized in that: the lower surface of base (1) is provided with connecting rod (26), one end fixedly connected with universal wheel (27) that base (1) was kept away from in connecting rod (26).

3. The propaganda device for education and teaching according to claim 1, characterized in that: the upper surface swing joint of base (1) has fastening screw (28), the lower surface fixed connection of fastening screw (28) has brake block (29), the lower extreme of fastening screw (28) extends to the below of base (1).

4. The propaganda device for education and teaching according to claim 1, characterized in that: one end of the rotating shaft (13) far away from the motor (12) is movably connected with the second mounting plate (7), and the solar panel (8) and the rain cover (9) are conical.

5. The propaganda device for education and teaching according to claim 1, characterized in that: the number of the display plates (16) is two, and the two display plates (16) are positioned on two sides of the rotating shaft (13).

6. The propaganda device for education and teaching according to claim 1, characterized in that: the number of the first supporting rods (6) is four, and a transparent protective cover is arranged between the first supporting rods (6).

7. The propaganda device for education and teaching according to claim 1, characterized in that: solar panel (8), motor (12), cylinder (3), projecting apparatus (19), light (20) all with power (11) electric connection, rain-proof cover (9) are the translucent cover body.

8. The propaganda device for education and teaching according to claim 1, characterized in that: the projector (19) corresponds to the projection plate (23), and the lower surface of the base (1) is provided with a chalk box (25).