CN212460959U

CN212460959U - Interactive installation is used in teaching of industry economics classroom

Info

Publication number: CN212460959U
Application number: CN202021674718.6U
Authority: CN
Inventors: 许露元
Original assignee: Guangxi University of Finance and Economics
Current assignee: Guangxi University of Finance and Economics
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-02-02
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an interactive installation is used in teaching of industry economics classroom, which comprises a mounting panel, mounting panel lateral wall fixedly connected with water tank, the water filling port has been seted up at the water tank top, a plurality of lower mouths of a river have been seted up to the water tank bottom, and is a plurality of the equal fixedly connected with downcomer of lower mouth of a river inside wall, downcomer inside wall sliding connection has the jam ball, it is connected with a plurality of display boxes, and is a plurality of to block up the ball the sliding tray has all been seted up to the display box inside wall, sliding tray inside wall fixedly connected with sliding shaft, the floating plate has been cup jointed to the sliding shaft lateral wall. The utility model discloses a mounting panel, water tank, display box, rotary mechanism and slide mechanism's cooperation is used for the display box can show the height that corresponds, can adjust the height to required histogram, and also can be very clear see out economic trend in the economics when seeing the histogram, make the teaching more convenient and practical.

Description

Interactive installation is used in teaching of industry economics classroom

Technical Field

The utility model relates to an economics teaching technical field especially relates to an interactive installation is used in teaching of industry economics classroom.

Background

Classroom teaching interaction means that teachers and students exchange with each other, discuss jointly, a teaching organizational form that mutual promotion, and the interactive validity of teachers and students means that the interactive teaching organizational form of teachers and students is taken, produces effectual result, and it contains the content in three aspects: first, teacher and student's interactive teaching learns each other, forms real study community, and the second is very extensive, and third, teacher and student participate in jointly, and the interact can creatively realize the teaching target.

The economics is a very obscure and unintelligible course, the students have low acceptance in learning, the economics needs to draw data such as economic trends, and the economic trends need to be clearly expressed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the uninteresting problem of economics teaching time to comprehensive problem inadequately when showing the image of economic trend, and the interactive installation is used in teaching of industry economics classroom that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an interactive device for classroom teaching of industrial economics comprises a mounting plate, wherein the outer side wall of the mounting plate is fixedly connected with a water tank, the top of the water tank is provided with a water filling port, the bottom of the water tank is provided with a plurality of drainage ports, the inner side wall of each drainage port is fixedly connected with a sewer pipe, the inner side wall of each sewer pipe is slidably connected with a blocking ball, the blocking ball is connected with a plurality of display boxes through a rotating mechanism, the inner side wall of each display box is provided with a sliding groove, the inner side wall of each sliding groove is fixedly connected with a sliding shaft, the outer side wall of each sliding shaft is sleeved with a floating plate, the top of each floating plate is fixedly connected with a magnet, the outer side wall of each display box is provided with a sliding groove, each sliding groove is connected with a sliding mechanism, the bottoms of the display boxes are, the same water flowing valve is fixedly connected with the inner side wall of the water flowing port and the inner side wall of the water receiving port, and a water outlet is formed in the bottom of the water collecting tank.

Preferably, rotary mechanism includes the rotor plate, rotor plate bottom fixedly connected with telescopic link, the spring has been cup jointed to the telescopic link lateral wall, the spring both ends respectively with rotation axis bottom and water tank top fixed connection, display box top fixedly connected with backup pad, the swivelling chute has been seted up to the backup pad, swivelling chute inside wall fixedly connected with rotation axis, the rotor plate rotates with the rotation axis lateral wall and cup joints, rotor plate tip fixedly connected with handle.

Preferably, the mounting plate is provided with a plurality of through holes, and the outer side walls of the rotating plates are in sliding connection with the inner side walls of the through holes.

Preferably, slide mechanism includes the iron plate, iron plate lateral wall and spout inside wall sliding connection, iron plate lateral wall fixedly connected with connecting axle, connecting axle lateral wall fixed connection locating plate.

Preferably, the outer side wall of the connecting shaft is rotatably sleeved with a telescopic rope.

Preferably, the diameter of the opening of the water pipe is smaller than that of the blocking ball, and the blocking ball abuts against the rotating plate.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a mounting panel, water tank, display box, rotary mechanism and slide mechanism's cooperation is used for the display box can show the height that corresponds, can adjust the height of the required histogram that corresponds, and also can be very clear see out economic trend in the economics when seeing the histogram, make the teaching more convenient and practical.

2. The utility model discloses a mounting panel, water tank, lower mouth of a river, downcomer, jam ball, flowing water valve and header tank's cooperation is used for the water of water tank can flow into the header tank, realizes the cyclic utilization to water, has played the effect of environmental protection, and the flow process of water can increase the interest with operation process, makes the teaching content richen interesting more.

Drawings

Fig. 1 is a schematic structural view of an interactive device for teaching in class of industrial economics provided by the present invention;

fig. 2 is a top view of the display box of the interactive device for teaching in class of industrial economics of the present invention;

fig. 3 is a schematic side view of the interactive device for teaching in class of industrial economics according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. mounting a plate; 2. a water tank; 3. a water outlet; 4. a sewer pipe; 5. blocking the ball; 6. a display box; 7. a sliding groove; 8. a sliding shaft; 9. a floating plate; 10. a magnet; 11. a chute; 12. a water collection tank; 13. a flow valve; 14. a support plate; 15. a rotating shaft; 16. a rotating plate; 17. a telescopic rod; 18. a spring; 19. an iron block; 20. a connecting shaft; 21. positioning a plate; 22. A handle; 23. a telescopic rope.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an interactive device for teaching of industrial economics class comprises a mounting plate 1, a water tank 2 is fixedly connected to the outer side wall of the mounting plate 1, a water filling port is formed in the top of the water tank 2, water can be filled into the water tank 2 from the water filling port, the filled water is colored, so that the display is more obvious, a histogram is clearer, a plurality of drainage ports 3 are formed in the bottom of the water tank 2, drainage pipes 4 are fixedly connected to the inner side walls of the drainage ports 3, blocking balls 5 are slidably connected to the inner side walls of the drainage pipes 4, the opening diameter of each drainage pipe 4 is smaller than the diameter of each blocking ball 5, so that each blocking ball 5 can block the drainage pipe 4 to prevent water from flowing out, the blocking balls 5 abut against a rotating plate 16, the rotating plate 16 cannot act on the blocking balls 5 under the effect of external force, the blocking balls 5 are connected with, the colored water inside can be displayed, and the scale is arranged on the outer surface of the display box 6, and the height of the water can be controlled by the numbers on the scale.

The rotating mechanism comprises a rotating plate 16, a plurality of through holes are formed in the mounting plate 1, the outer side walls of the rotating plates 16 are in sliding connection with the inner side walls of the through holes, the through holes are wide enough, the rotating plate 16 can rotate in the through holes, an expansion rod 17 is fixedly connected to the bottom of the rotating plate 16, a spring 18 is sleeved on the outer side wall of the expansion rod 17, two ends of the spring 18 are respectively and fixedly connected with the bottom of a rotating shaft 15 and the top of the water tank 2, when no external force is applied, the spring 18 is in a normal state, the rotating plate 16 cannot influence the blocking ball 5 under the action of the spring 18, a supporting plate 14 is fixedly connected to the top of the display box 6, a rotating groove is formed in the supporting plate 14, a rotating shaft 15 is fixedly connected to the inner side, when the handle 22 is carried by a teacher or a student, the handle 22 rotates around the support plate 14 with the rotating plate 16, thereby acting on the jamming ball 5.

Sliding tray 7 has all been seted up to 6 inside walls of a plurality of display boxes, 7 inside wall fixedly connected with sliding shaft 8 of sliding tray, 8 lateral walls of sliding shaft have cup jointed kickboard 9, kickboard 9 can only slide on sliding shaft 8, can not rock because of the effect that receives buoyancy, 9 top fixedly connected with magnets 10 of kickboard, 10 magnetism of magnet are strong and light, the buoyancy of kickboard 9 is big, a small amount of water also can make the kickboard 9 of taking magnet 10 float.

6 lateral walls of display box have seted up spout 11, spout 11 is connected with slide mechanism, slide mechanism includes

iron plate

19, 19 lateral walls of iron plate and 11 inside wall sliding connection of spout, magnet 10 can attract iron plate 19, make iron plate 19 remove along with

magnet

10, 19 lateral walls fixedly connected with connecting axle 20 of iron plate, 20 lateral walls fixed connection locating plate 21 of connecting axle, 20 lateral walls of connecting axle rotate and have cup jointed flexible rope 23, flexible rope 23 will elongate or shrink under the effect of weak external force.

The bottom of each display box 6 is provided with a water flowing port, the side wall of the bottom of the mounting plate 1 is fixedly connected with a water collecting tank 12, the top of the water collecting tank 12 is provided with a plurality of water receiving ports, the inner side wall of each water flowing port and the inner side wall of each water receiving port are fixedly connected with a same water flowing valve 13, the bottom of the water collecting tank 12 is provided with a water outlet, colored water flows into the display boxes 6 from the water tanks 2 and then flows out of the water collecting tanks 12 from the display boxes 6, water in the water collecting tanks 12 is discharged through the water outlets, the water can be injected into the water tanks 2, the effect of recycling.

The utility model discloses specific theory of operation as follows:

in the initial state, the water tank 2 is filled with water, when the height of the histogram needs to be changed and increased, the handle 22 is pulled at the moment, a downward force is applied to the handle 22, the handle 22 drives the rotating plate 16 to move, and the rotating plate 16 rotates on the supporting plate 14, so that the end part of the rotating plate 16 tilts, an upward force is applied to the abutted blocking ball 5, the blocking ball 5 leaves the opening part of the sewer pipe 4, the blocking ball 5 cannot block the outlet, the water in the water tank 2 flows into the display box 6 through the sewer pipe 4, the water in the display box 6 increases, the scale is displayed on the outer surface of the display box 6, the corresponding scale is displayed to the corresponding height, so that the controllable effect is achieved, when the water in the display box 6 does not need to be injected, the hand is loosened, the spring 18 contracts, and drives the rotating plate 16 to rotate to the initial position, the rotor plate 16 just can not support and block up the ball 5 so, blocks up the ball 5 and will block up downcomer 4 once more under the effect of gravity to the water of water tank 2 the inside can not flow out, has accomplished the inflow and the outflow of a random control flowing water, has increased the interest and the practicality of teaching, lets the student learn in-process can oneself manual operation, convenient operation.

When water flows into the display box 6, because water is buoyant, so the buoyancy of water can hold the iron plate 19 to float, fixed mounting has magnet 10 on the iron plate 19, so magnet 10 will float, because magnet 10 has suction to the iron object, so the iron plate 19 will follow magnet 10 and reciprocate together, because the iron plate 19 reciprocates, can take connecting axle 20 to reciprocate, connecting axle 20 reciprocates and will take locating plate 21 to remove on the surface of display box 6, because the flexible rope 23 of connecting axle 20 lateral wall system, flexible rope 23 can be elongated or retract, because locating plate 21 can be the same with the water column height in the display box 6, a plurality of locating plates 21 form the lines, can be fine show economic trend, can show the linear graph when showing the histogram.

When the economic trend is reduced, the water in the display box 6 needs to be discharged to reduce the displayed data, the control flow water valve 13 is opened at the moment, the water in the display box 6 flows out of the flow valve 13 and enters the water collecting tank 12, the water is stored in the water collecting tank 12, the bottom of the water collecting tank 12 is provided with a water discharging hole, when the water in the water collecting tank 12 is stored to a certain degree, the water in the water collecting tank 12 is discharged from the water discharging hole and then is poured into the water tank 2 to be recycled, no waste is caused, and the interestingness and the practical ability of students can be increased.

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

1. The interactive device for teaching of industrial economics classroom comprises a mounting plate (1) and is characterized in that the outer side wall of the mounting plate (1) is fixedly connected with a water tank (2), the top of the water tank (2) is provided with a water filling port, the bottom of the water tank (2) is provided with a plurality of water discharging ports (3), the inner side walls of the water discharging ports (3) are fixedly connected with a sewer pipe (4), the inner side walls of the sewer pipe (4) are slidably connected with a blocking ball (5), the blocking ball (5) is connected with a plurality of display boxes (6) through a rotating mechanism, the inner side walls of the display boxes (6) are respectively provided with a sliding groove (7), the inner side walls of the sliding grooves (7) are fixedly connected with a sliding shaft (8), the outer side wall of the sliding shaft (8) is slidably sleeved with a floating plate (9), and the top, spout (11) have been seted up to display box (6) lateral wall, spout (11) are connected with slide mechanism, and are a plurality of the running water mouth has all been seted up to display box (6) bottom, mounting panel (1) bottom lateral wall fixedly connected with header tank (12), a plurality of water receiving mouths have been seted up at header tank (12) top, the same running water valve (13) of the equal fixedly connected with of running water mouth inside wall and water receiving mouth inside wall, the outlet has been seted up to header tank (12) bottom.

2. The interaction device for teaching in the classroom of industrial economics according to claim 1, wherein the rotating mechanism comprises a rotating plate (16), a telescopic rod (17) is fixedly connected to the bottom of the rotating plate (16), a spring (18) is sleeved on the outer side wall of the telescopic rod (17), two ends of the spring (18) are respectively fixedly connected to the bottom of the rotating shaft (15) and the top of the water tank (2), a supporting plate (14) is fixedly connected to the top of the display box (6), a rotating groove is formed in the supporting plate (14), a rotating shaft (15) is fixedly connected to the inner side wall of the rotating groove, the rotating plate (16) is rotatably sleeved on the outer side wall of the rotating shaft (15), and a handle (22) is fixedly connected to the end of the rotating plate (.

3. The interaction device for teaching of industrial economics classroom according to claim 2 wherein the mounting plate (1) defines a plurality of through holes, and the plurality of rotating plates (16) are slidably connected on the outer side walls and the inner side walls of the through holes.

4. The interaction device for teaching of industrial economics classroom according to claim 1, wherein the sliding mechanism comprises an iron block (19), the outer side wall of the iron block (19) is slidably connected with the inner side wall of the chute (11), the outer side wall of the iron block (19) is fixedly connected with a connecting shaft (20), and the outer side wall of the connecting shaft (20) is fixedly connected with a positioning plate (21).

5. The interaction device for teaching in class of industrial economics according to claim 4, wherein the outer side wall of the connecting shaft (20) is rotatably sleeved with a telescopic rope (23).

6. The interaction device for teaching industrial economics class according to claim 2 wherein the diameter of the opening of the water pipe (4) is smaller than the diameter of the blocking ball (5), and the blocking ball (5) is against the rotating plate (16).