CN211015991U

CN211015991U - Presentation device is used in economic trade teaching

Info

Publication number: CN211015991U
Application number: CN201922419078.8U
Authority: CN
Inventors: 王俊永; 李天泽; 韩立
Original assignee: Henan Vocational College of Applied Technology
Current assignee: Henan Vocational College of Applied Technology
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-14
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a demonstration device for economic trade teaching, which belongs to the technical field of teaching auxiliary appliances, and particularly relates to a demonstration device for economic trade teaching, which comprises a base, a cabinet body, a power supply, sound equipment, classification drawers, a display screen and a writing board, wherein the top of the base is provided with the cabinet body, the right side wall of the bottom of the inner cavity of the cabinet body is provided with the power supply, the controller is arranged in the middle of the front side wall of the power supply, the sound equipment is arranged at the top of the right side wall of the inner cavity of the cabinet body, a plurality of classification drawers are sequentially arranged at the top of the left side wall of the inner cavity of the cabinet body from left to right, an electric telescopic rod is arranged in the middle of the top of the cabinet body, through the classification drawers, data such as cards and the like for economic teaching can be classified and stored one by one, the, the multimedia teaching and the traditional writing teaching are combined, and the teaching quality is greatly improved.

Description

Presentation device is used in economic trade teaching

Technical Field

The utility model relates to a teaching assistance utensil technical field specifically is a presentation device is used in economic trade teaching.

Background

The economic trade specialty focuses on the combination of internal trade and external trade and the combination of marketing and management, takes internal trade and marketing as main parts and focuses on the cultivation of comprehensive capacity of students, and the specialty mainly cultivates high-quality composite talents which are compatible with moral talents required by socialist modern construction and can be used for actual business work such as trade, marketing and management and the like in industrial and commercial enterprises and high-level professional talents managed by commercial and commercial departments. The main courses of the economic trade major are economics, international trade profile, import and export business operations, economic law, marketing, network trade, enterprise management, electronic commerce, basic accounting, financial management, statistics and the like, and in the learning process of the subject, the contents are abstract, so that related pictures need to be displayed to students. The prior presentation device for economic trade teaching can not classify and save materials such as teaching cards, so that a teacher often needs to spend time to search required materials when the cards are displayed, the classroom time is wasted, the teacher possibly needs to write knowledge points on a writing board when speaking, but the prior presentation device for economic trade teaching does not have the writing function, and the teaching quality can be reduced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The problem that presentation device exists is used in view of current economic trade teaching, has proposed the utility model discloses.

Therefore, the utility model aims at providing a presentation device is used in economic trade teaching through being provided with categorised drawer, can preserve data one-to-one classification such as the card of economic trade teaching usefulness, can not find corresponding data in the short time when avoiding teacher's teaching, improves the practicality greatly, through being provided with display screen and board, writes the teaching with multimedia teaching and tradition and combines together, improves the quality of teaching greatly.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a presentation device is used in economic trade teaching, it includes: base, the cabinet body, power, acoustic equipment, categorised drawer, display screen and board, the top of base sets up the cabinet body, the inner chamber bottom right side wall of the cabinet body sets up the power, be provided with the controller in the middle of the preceding lateral wall of power, the inner chamber right side wall top of the cabinet body sets gradually a plurality ofly from a left side to the right side the categorised drawer, be provided with electric telescopic handle in the middle of the top of the cabinet body, electric telescopic handle's top is provided with the pivot, the top of pivot is provided with the fixing base, set up on the fixing base the display screen, the back lateral wall of display screen sets up the board, the controller passes through power electric connection electric telescopic handle the acoustic equipment with the display screen.

As an economic trade teaching is with presentation device's an preferred scheme, wherein: the bottom four corners of base all are provided with the universal wheel, be provided with arresting gear in the universal wheel, be provided with the brake block on the universal wheel.

As an economic trade teaching is with presentation device's an preferred scheme, wherein: the cabinet comprises a cabinet body and is characterized in that a plurality of sliding grooves for the classified drawers to slide are formed in the left side wall of the top of an inner cavity of the cabinet body, a drawer groove is formed in the left side wall of the bottom of the inner cavity of the cabinet body, and a storage drawer is arranged in the drawer groove.

As an economic trade teaching is with presentation device's an preferred scheme, wherein: the top of the front side wall of the classification drawer is provided with a classification label, and the middle of the front side wall of the classification drawer is provided with a handle.

As an economic trade teaching is with presentation device's an preferred scheme, wherein: and a plurality of USB interfaces are arranged at the bottom of the front side wall of the display screen.

As an economic trade teaching is with presentation device's an preferred scheme, wherein: the top of the rear side wall of the writing board is sequentially provided with a plurality of spring clamps from left to right.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with categorised drawer, can preserve data such as cards of economic trade teaching usefulness one-to-one, can not find corresponding data in the short time when avoiding the teacher's teaching, improve the practicality greatly, through being provided with display screen and board, write the teaching with multimedia teaching and tradition and combine together, improve the quality of teaching greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the utility model;

FIG. 2 is a schematic diagram of the writing board structure of the present invention;

fig. 3 is a schematic view of the structure of the classification drawer of the present invention.

In the figure: the multifunctional sound box comprises a base 100, universal wheels 110, a cabinet body 200, a storage drawer 210, an electric telescopic rod 220, a rotating shaft 230, a power supply 300, a controller 310, sound equipment 400, a classification drawer 500, a classification label 510, a display screen 600, a writing board 700 and a spring clip 710.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a presentation device for economic trade teaching comprises; the base 100, the cabinet 200, the power supply 300, the audio device 400, the sorting drawer 500, the display screen 600, and the tablet 700.

Referring to fig. 1, the base 100 includes universal wheels 110, the universal wheels 110 are disposed at four corners of the bottom of the base 100, the base 100 is used for bearing various components, and the universal wheels 110 are used for moving the device;

referring to fig. 1, a cabinet 200 includes a storage drawer 210, an electric telescopic rod 220 and a rotating shaft 230, the cabinet 200 is disposed at the top of a base 100, the storage drawer 210 is disposed at the left side wall of the bottom of an inner cavity of the cabinet 100, the electric telescopic rod 220 is disposed in the middle of the top of the cabinet 200, the rotating shaft 230 is disposed at the top of the electric telescopic rod 220, the cabinet 200 is used for mounting a power supply 300, sound equipment 400 and a classification drawer 500, the electric telescopic rod 220 is used for adjusting the height of a display screen 600, and the rotating shaft 230 is used for turning the display screen 600 left and right;

referring to fig. 1 again, the power supply 300 includes a controller 310, the power supply 300 is disposed at the bottom of the right side wall of the inner cavity of the cabinet 200, the controller 310 is disposed in the middle of the front side wall of the power supply 300, the power supply 300 is used for storing and supplying power, and the controller 310 is used for controlling the audio device 400, the electric telescopic rod 220 and the display screen 600.

Referring to fig. 1 again, the sound box device 400 is disposed at the top of the right side wall of the inner cavity of the cabinet 200, and the sound box device 400 is used for playing voice.

Referring to fig. 1 and 3, the sorting drawer 500 includes sorting labels 510, the sorting drawers 500 are sequentially disposed on a left side wall of a top portion of the inner cavity of the cabinet 200 from left to right, the sorting labels 510 are disposed on a top portion of a front side wall of the sorting drawer 500, and the sorting drawer 500 and the sorting labels 510 are used for matching to sort and store the cards for economic trade teaching.

Referring to fig. 1 again, the display 600 is disposed on the top of the rotating shaft 230, and the display 600 is used for connecting a computer or a usb disk to play multimedia data for economic trade teaching.

Referring to fig. 2, the tablet 700 includes spring clips 710, the tablet 700 is disposed on a rear sidewall of the display screen 600, a plurality of spring clips 710 are sequentially disposed on a top portion of the rear sidewall of the tablet 700 from left to right, the tablet 700 is used for writing, and the spring clips 710 are used for clamping and fixing the card material for economic trade teaching.

The working principle is as follows: technical personnel in this technical field carry out work through controller 310 control sound equipment 400 and display screen 600, connect computer or USB flash disk with display screen 600 and can play economic trade multimedia data for teaching, thereby it is flexible to reach the purpose of adjusting the display screen 600 height through controller 310 control electric

telescopic handle

220, 700 upsets of board at the back with display screen 600 through pivot 220, can write, can carry out the centre gripping with the card for economic trade teaching through spring clamp 710 and fix, accessible classification drawer 500 carries out classification to the card for economic trade teaching when finishing using and preserves.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a presentation device is used in economic trade teaching which characterized in that: comprises a base (100), a cabinet body (200), a power supply (300), sound equipment (400), classification drawers (500), a display screen (600) and a writing board (700), wherein the top of the base (100) is provided with the cabinet body (200), the right side wall of the bottom of the inner cavity of the cabinet body (200) is provided with the power supply (300), a controller (310) is arranged in the middle of the front side wall of the power supply (300), the top of the right side wall of the inner cavity of the cabinet body (200) is provided with the sound equipment (400), the tops of the left side walls of the inner cavity of the cabinet body (200) are sequentially provided with a plurality of the classification drawers (500) from left to right, an electric telescopic rod (220) is arranged in the middle of the top of the cabinet body (200), the top of the electric telescopic rod (220) is provided with a rotating shaft (230), the top of the, the rear side wall of the display screen (600) is provided with the writing board (700), and the controller (310) is electrically connected with the electric telescopic rod (220), the sound equipment (400) and the display screen (600) through the power supply (300).

2. A presentation device for economic trade teaching according to claim 1, wherein: the universal wheel (110) is arranged at four corners of the bottom of the base (100), a braking device is arranged in the universal wheel (110), and braking blocks are arranged on the universal wheel (110).

3. A presentation device for economic trade teaching according to claim 1, wherein: the utility model discloses a cabinet, including cabinet body (200), the inner chamber top left side wall of cabinet body (200) is provided with a plurality of confessions categorised drawer (500) gliding spout, the inner chamber bottom left side wall of the cabinet body (200) is opened there is the drawer groove, the drawer inslot is provided with storage drawer (210).

4. A presentation device for economic trade teaching according to claim 1, wherein: the top of the front side wall of the classification drawer (500) is provided with a classification label (510), and the middle of the front side wall of the classification drawer (500) is provided with a handle.

5. A presentation device for economic trade teaching according to claim 1, wherein: the bottom of the front side wall of the display screen (600) is provided with a plurality of USB interfaces.

6. A presentation device for economic trade teaching according to claim 1, wherein: the top of the rear side wall of the writing board (700) is sequentially provided with a plurality of spring clamps from left to right.