CN211654026U

CN211654026U - Novel economic management is with multi-functional teaching demonstration device

Info

Publication number: CN211654026U
Application number: CN202020392994.7U
Authority: CN
Inventors: 姜琳
Original assignee: Harbin Vocational College of Science and Technology
Current assignee: Harbin Vocational College of Science and Technology
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-09
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a novel economic management is with multi-functional teaching demonstration device, including H shape base, the last fixed surface of H shape base is connected with electric telescopic handle, electric telescopic handle's flexible end fixedly connected with supporting shoe, the first board and the data board of writing of upper surface difference fixedly connected with of supporting shoe, and the side of the first board of writing and the side fixed connection of data board, the rectangular channel has been seted up in the front of data board, circular recess has been seted up to the inner diapire of rectangular channel, and the inner wall sliding connection of this circular recess has colored sliding column. This novel economic management is with multi-functional teaching display device, through setting up data board, rectangular channel, colored slip post, fixture block and wiring post, the removal of the fixture block of being convenient for makes colored slip post upwards slide and constitute the histogram, and the surface of wiring post can be around establishing colored rope, can draw the bar graph on the basis of histogram to make the device not only can audio-visual show, extravagant teaching time moreover.

Description

Novel economic management is with multi-functional teaching demonstration device

Technical Field

The utility model relates to a teaching aid technical field specifically is novel economic management is with multi-functional teaching demonstration device.

Background

The economic management teaching is mainly researched by major management problems in the economic field, has obvious management research characteristics based on economics, is concentrated on the first-level discipline of industrial and commercial management and closely related public management in a plurality of aspects, and is dedicated to embody the academic level of the management research of Chinese industrial and commercial.

The teaching of economic management is realized only by a blackboard display mode, and a lecturer needs to draw a column diagram and a line diagram frequently in the explanation process, so that a great amount of teaching time is wasted in drawing the diagram.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel economic management is with multi-functional teaching demonstration device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: novel economic management is with multi-functional teaching demonstration device, including H shape base, the last fixed surface of H shape base is connected with electric telescopic handle, electric telescopic handle's flexible end fixedly connected with supporting shoe, the upper surface of supporting shoe is the first board and the data board of writing of fixedly connected with respectively, and the side of first board and the side fixed connection of data board, the rectangular channel has been seted up in the front of data board, circular recess has been seted up to the inner diapire of rectangular channel, and the inner wall sliding connection of this circular recess has colored slip post, the last fixed surface of colored slip post is connected with the fixture block, and the surface of fixture block and the inner wall sliding connection of rectangular channel, the positive fixedly connected with of fixture block winds the rope post.

Preferably, four corners of the lower surface of the H-shaped base are fixedly connected with universal wheels with brakes.

Preferably, the equal fixedly connected with fixed block in positive upper and lower edge of data board, and the spout has all been seted up to the opposite face of two fixed blocks.

Preferably, a rectangular groove is formed in one side, close to the data board, of the first writing board, a second writing board is connected to the inner wall of the rectangular groove in a sliding mode, the upper surface and the lower surface of the second writing board are connected with the inner wall of a sliding groove formed in the surface of the fixing block in a sliding mode, and a handle is fixedly connected to the side face of the second writing board.

Preferably, one side fixedly connected with storing box that first writing board was kept away from to the data board, the inner chamber of storing box is provided with the colored rope.

Preferably, a writing case is fixedly connected to one side of the first writing board, which is far away from the data board, and a writing pen and a whiteboard eraser are respectively arranged in an inner cavity of the writing case.

Advantageous effects

The utility model provides a novel economic management is with multi-functional teaching demonstration device possesses following beneficial effect:

1. this novel economic management is with multi-functional teaching presentation device through setting up the area brake universal wheel, is convenient for this novel economic management is with multi-functional teaching presentation device's removal and fixed to make this economic management be with multi-functional teaching presentation device can remove to the show in different places.

2. This novel economic management is with multi-functional teaching presentation device through setting up electric telescopic handle, is convenient for adjust this economic management is with multi-functional teaching display device's height according to instructor's height to make the instructor use convenience more.

3. This novel economic management is with multi-functional teaching presentation device, through setting up data board, rectangular channel, colored slip post, fixture block and wiring post, the removal of the fixture block of being convenient for makes colored slip post upwards slide and constitute the histogram, and the surface of wiring post can be around establishing colored rope, can draw the bar chart on the basis of histogram to make the device not only can audio-visual show, extravagant teaching time moreover.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is a schematic sectional view of A-A in FIG. 1.

In the figure: the multifunctional writing tool comprises a 1H-shaped base, 2 electric telescopic rods, 3 supporting blocks, 4 first writing boards, 5 data boards, 6 rectangular grooves, 7 colored sliding columns, 8 clamping blocks, 9 rope winding columns, 10 universal wheels with brakes, 11 fixing blocks, 12 second writing boards, 13 handles, 14 storage boxes and 15 writing cases.

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.

Referring to fig. 1-3, the present invention provides a technical solution: novel economic management is with multi-functional teaching presentation device, including H shape base 1, the equal fixedly connected with area brake universal wheel 10 in H shape base 1's the lower surface four corners department, through setting up area brake universal wheel 10, this novel economic management is with multi-functional teaching presentation device's of being convenient for removal and fixed to make this economic management with multi-functional teaching presentation device can remove to the show in different places.

H shape base 1's last fixed surface is connected with electric telescopic handle 2, and electric telescopic handle 2's flexible end fixedly connected with supporting shoe 3 through setting up electric telescopic handle 2, is convenient for adjust this economic management is with multi-functional teaching display device's height according to instructor's height to make the instructor use convenience more.

The upper surface of supporting shoe 3 is fixedly connected with first clipboard 4 and data board 5 respectively, and the side of first clipboard 4 and the side fixed connection of data board 5.

Equal fixedly connected with fixed block 11 in the positive upper and lower edge of data board 5, and the spout has all been seted up to the opposite face of two fixed blocks 11, first clipboard 4 has seted up the rectangle recess near one side of data board 5, and the inner wall sliding connection of this rectangle recess has second clipboard 12, the upper and lower surface of second clipboard 12 all with the spout inner wall sliding connection that fixed block 11 surface was seted up, the side fixedly connected with handle 13 of second clipboard 12, through setting up fixed block 11, second clipboard 12 and handle 13, be convenient for when writing, the pulling handle, make second clipboard 12 remove left and expose, thereby can increase the writing area, when the figure is drawn to needs, then hide second clipboard 12, thereby make the device use more nimble.

One side fixedly connected with storing box 14 that first clipboard 4 was kept away from to data board 5, the inner chamber of storing box 14 is provided with the colored rope, and one side fixedly connected with stationery box 15 that data board 5 was kept away from to first clipboard 4, the inner chamber of stationery box 15 is provided with writing pen and whiteboard eraser respectively.

Rectangular channel 6 has been seted up in the front of data panel 5, circular recess has been seted up to the inner diapire of rectangular channel 6, and the inner wall sliding connection of this circular recess has colored slip post 7, the last fixed surface of colored slip post 7 is connected with fixture block 8, and the surface of fixture block 8 and the inner wall sliding connection of rectangular channel 6, the front fixedly connected with wire winding post 9 of fixture block 8, through setting up data panel 5, rectangular channel 6, colored slip post 7, fixture block 8 and wire winding post 9, the removal of the fixture block 8 of being convenient for makes colored slip post 7 upwards slide and constitute the histogram, and the surface of wire winding post 9 can be around establishing colored rope, can draw the bar chart on the basis of histogram, thereby make the device not only can audio-visual show, and do not waste teaching time.

The working principle is as follows: when using this novel multifunctional teaching presentation device for economic management, promote the device to the show point, start 2 adjustment the device's of electric telescopic handle height according to the height of lecturer again, the lecturer can follow writing pen and write in the stationery box 15, when needs drawing figure, promote second clipboard 12 right, make data board 5 expose, and in proper order rebound fixture block 8, thereby make the synthetic histogram of colored slip post 7, take out colored rope again from storing box 14, and the wire winding is on corresponding wire winding post 9, connect into the dogleg with different wire winding posts 9, after finishing using, stimulate second clipboard 12 right again, can write on second clipboard 12, through using this novel multifunctional teaching presentation device for economic management, not only can audio-visual show economic management content, and do not waste teaching time.

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. Novel economic management is with multi-functional teaching demonstration device, including H shape base (1), its characterized in that: the upper surface of the H-shaped base (1) is fixedly connected with an electric telescopic rod (2), the telescopic end of the electric telescopic rod (2) is fixedly connected with a supporting block (3), the upper surface of the supporting block (3) is fixedly connected with a first writing board (4) and a data board (5) respectively, the side face of the first writing board (4) is fixedly connected with the side face of the data board (5), the front face of the data board (5) is provided with a rectangular groove (6), the inner bottom wall of the rectangular groove (6) is provided with a circular groove, the inner wall of the circular groove is slidably connected with a colored sliding column (7), the upper surface of the colored sliding column (7) is fixedly connected with a clamping block (8), the surface of the clamping block (8) is slidably connected with the inner wall of the rectangular groove (6), and the front face of the clamping block (8) is fixedly connected with a rope winding column (.

2. The novel multifunctional teaching demonstration device for economic management according to claim 1, characterized in that: the four corners of the lower surface of the H-shaped base (1) are fixedly connected with universal wheels (10) with brakes.

3. The novel multifunctional teaching demonstration device for economic management according to claim 1, characterized in that: the equal fixedly connected with fixed block (11) in positive upper and lower edge department of data board (5), and the spout has all been seted up to the opposite face of two fixed blocks (11).

4. The novel multifunctional teaching demonstration device for economic management according to claim 1, characterized in that: the utility model discloses a writing board, including first writing board (4), fixed block (11), spout inner wall sliding connection that first writing board (4) are close to one side of data board (5) and have seted up the rectangle recess, and the inner wall sliding connection of this rectangle recess has second writing board (12), the upper and lower surface of second writing board (12) all with fixed block (11) surface set up spout inner wall sliding connection, the side fixedly connected with handle (13) of second writing board (12).

5. The novel multifunctional teaching demonstration device for economic management according to claim 1, characterized in that: one side fixedly connected with storing box (14) that first clipboard (4) were kept away from in data board (5), the inner chamber of storing box (14) is provided with the colored rope.

6. The novel multifunctional teaching demonstration device for economic management according to claim 1, characterized in that: one side of the first writing board (4) far away from the data board (5) is fixedly connected with a writing case (15), and a writing pen and a whiteboard eraser are respectively arranged in an inner cavity of the writing case (15).