CN110211436A - A kind of multimedia teaching apparatus that Accounting Course uses - Google Patents

Abstract

The invention discloses a multimedia teaching device used in accounting teaching, which comprises a metal workbench, a host computer, a physical projector and a display device. Support rods are symmetrically distributed on the bottom of the metal workbench. Speaker, the outside of the loudspeaker is provided with a microphone, the surface of the metal workbench is fixedly connected to a physical projector, and the top of the physical projector is symmetrically distributed with fill lights, and the top of the metal workbench is equipped with an electric A telescopic rod, the top of the electric telescopic rod is provided with a display device. This kind of multimedia teaching device used in accounting teaching, through the addition of a physical projector on the surface of the metal workbench, can be used for teachers to display paper accounting vouchers and account books in the process of accounting teaching, and project them onto the display On the device, it is convenient to explain to students, greatly improving the efficiency of teaching, more convenient to use, and more practical.

Description

A multimedia teaching device used in accounting teaching

technical field

The invention relates to the technical field of accounting teaching tools, in particular to a multimedia teaching device for accounting teaching.

Background technique

Accounting is a kind of economic management work that uses currency as the main unit of measurement and uses special methods to calculate and supervise the economic activities of a unit. In the process of accounting teaching, multimedia teaching devices are required.

Most of the multimedia teaching devices for accounting teaching on the market only have a single projection function, and the paper accounting vouchers and account books that need to be explained in accounting teaching cannot be displayed well, which is not convenient for every student to understand and learn. It is cumbersome to use, and the teaching efficiency is average. At the same time, the overall functionality of most multimedia teaching devices is relatively single, and it is impossible to realize a multi-functional teaching mode.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a multimedia teaching device for accounting teaching, which solves the problem that most of the multimedia teaching devices for accounting teaching on the market only have a single projection function, and need to explain The paper-based accounting vouchers and account books cannot be well displayed, which is not convenient for each student to understand and learn. It is more troublesome to use and the teaching efficiency is average. At the same time, the overall functionality of most multimedia teaching devices is relatively single and cannot be multi-functional. problems with the teaching model.

(2) Technical solutions

In order to achieve the above object, the present invention is achieved through the following technical solutions: a multimedia teaching device for accounting teaching, including a metal workbench, a host, a physical projector and a display device, and the support rods are symmetrically distributed at the bottom of the metal workbench, The surface of the metal workbench is provided with a loudspeaker, and the outside of the loudspeaker is provided with a microphone, and the surface of the metal workbench is fixedly connected to a physical projector, and the top of the physical projector is symmetrically distributed with fill lights, The top of the metal workbench is provided with an electric telescopic rod, the top of the electric telescopic rod is provided with a display device, and the bottom of the metal workbench is provided with a small motor.

Preferably, the bottom of the metal workbench is welded with a support rod, and the bottom of the metal workbench is placed with a host.

Preferably, a magnetic base is adsorbed on the surface of the metal workbench, the top of the magnetic base is fixedly connected to a loudspeaker, and the top of the loudspeaker is connected to a microphone through a power cord.

Preferably, the surface of the metal workbench is inlaid with a real projector, and the top of the real projector is connected with a fill light through a universal rod, and the surface of the real projector is inlaid with a positioning plate, and the real projector There is a camera on top.

Preferably, the top of the metal workbench is inlaid with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected to the load-bearing pole, and the bottom of the electric telescopic rod is fixedly connected to a small motor.

Preferably, the bottom of the display device is fixedly connected to the electric telescopic rod and the load-bearing pole, and a touch screen is embedded inside the display device.

(3) Beneficial effects

The invention provides a multimedia teaching device used in accounting teaching. Has the following beneficial effects:

(1) The multimedia teaching device used in accounting teaching, through the addition of a physical projector on the surface of the metal workbench, can be used in the process of accounting teaching for teachers to display and project paper accounting vouchers and account books On the display device, it is convenient to explain to students, greatly improves the efficiency of teaching, is more convenient to use, and has strong practicability.

(2) The multimedia teaching device used in this accounting teaching can amplify the teacher's voice during the teaching process through the loudspeaker provided on the metal workbench. The advanced electric telescopic rod combined with a small motor can flexibly adjust its height up and down. The overall functionality is strong, realizing multi-functionality, and it is more convenient to use.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic structural view of a physical projector of the present invention;

3 is a schematic structural view of a display device of the present invention;

In the figure, metal workbench-1, support rod-2, host-3, magnetic base-4, loudspeaker-5, power cord-6, microphone-7, physical projector-8, positioning board-9, Camera-10, fill light-11, electric telescopic rod-12, load-bearing bracket-13, small motor-14, display device-15, touch screen-16.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-3, the embodiment of the present invention provides a kind of technical scheme: a kind of multimedia teaching device used in accounting teaching, including metal workbench 1, host computer 3, object projector 8 and display device 15, described metal workbench Support rods 2 are distributed symmetrically at the bottom of 1, a loudspeaker 5 is provided on the surface of the metal workbench 1, and a microphone 7 is arranged outside the loudspeaker 5, and the surface of the metal workbench 1 is fixedly connected to a physical projector 8. Filling light 11 is symmetrically distributed on the top of the physical projector 8, an electric telescopic rod 12 is provided on the top of the metal workbench 1, and a display device 15 is provided on the top of the electric telescopic rod 12. The bottom of platform 1 is provided with small-sized motor 14.

The bottom of the metal workbench 1 is welded with a support rod 2, and the bottom of the metal workbench 1 is placed with a main engine 3. The metal workbench 1 provided can prolong the service life, which is more practical.

The surface of the metal workbench 1 is adsorbed with a magnetic base 4, the top of the magnetic base 4 is fixedly connected to the loudspeaker 5, the top of the loudspeaker 5 is connected to the microphone 7 through the power cord 6, and the The loudspeaker 5 can amplify the teacher's voice and play it during the teaching process, which has strong practicability.

The surface of the metal workbench 1 is inlaid with a physical projector 8, and the top of the physical projector 8 is connected with a fill light 11 through a universal rod, and the surface of the physical projector 8 is inlaid with a positioning plate 9, and the surface of the physical projector 8 is inlaid with a positioning plate 9. The top of the real projector 8 is provided with a camera 10, and by the provided real projector 8, in the process of accounting teaching, the teacher can display paper accounting vouchers and account books, and project it onto the display device 15, which is convenient Explaining to students greatly improves the efficiency of teaching and is more convenient to use.

The top of the metal workbench 1 is inlaid with an electric telescopic rod 12, the top of the electric telescopic rod 12 is fixedly connected to the load-bearing pole, and the bottom of the electric telescopic rod 12 is fixedly connected to a small motor 14, and the electric telescopic rod 12 is fixedly connected to the small motor 14. 12. The height of the display device 15 can be flexibly adjusted, and the operation is simple and convenient.

The bottom of the display device 15 is fixedly connected with the electric telescopic rod 12 and the load-bearing strut. The inside of the display device 15 is inlaid with a touch screen 16. The touch screen 16 provided can be used for teachers to carry out touch operation teaching, which is more practical.

Working principle: When using the multimedia teaching device, the physical projector 8 provided on the metal workbench 1 can provide convenience for the teacher to explain the paper accounting vouchers and account books, and only need to place the accounting vouchers and account books on the positioning board 9, the camera 10 can be used to take photos and collect them, and project them onto the display device 15, so that each student can clearly understand the teaching content, greatly improving the efficiency of teaching, and it is more convenient to use. The loudspeaker 5 adsorbed on the surface of the workbench 1 can be amplified and played by the teacher holding the microphone 7, and the way of magnetic adsorption is convenient for installation and disassembly, and finally through the small motor 14 provided at the bottom of the metal workbench 1 The height of the display device 15 can be flexibly adjusted by connecting the electric telescopic rod 12, which is relatively easy to operate, realizes multi-function as a whole, and has strong practicability.

Metal workbench 1 of the present invention, support rod 2, host machine 3, magnetic suction base 4, loudspeaker 5, power cord 6, microphone 7, object projector 8, positioning board 9, camera 10, supplementary light 11, electric Telescopic rod 12, load-bearing bracket 13, small motor 14, display device 15, touch screen 16, the parts are all general standard parts or parts known to those skilled in the art, and its structure and principle are known to those skilled in the art through the technical manual Or it is known through conventional experimental methods that the problem solved by the present invention is that most of the multimedia teaching devices for accounting teaching on the market only have a single projection function, and the paper accounting vouchers and account books that need to be explained in accounting teaching cannot be well It is not convenient for every student to understand and learn, it is troublesome to use, and the teaching efficiency is average. At the same time, the overall functionality of most multimedia teaching devices is relatively single, and it is impossible to realize the multi-functional teaching mode. The combination of components, through the addition of a physical projector on the surface of the metal workbench, can be used for teachers to display paper accounting vouchers and account books in the process of accounting teaching, and project them on the display device, which is convenient for students. Explaining greatly improves the efficiency of teaching and is more convenient to use. At the same time, through the loudspeaker on the metal workbench, the teacher's voice can be amplified and played during the teaching process. At the same time, through the display device The electric telescopic rod at the bottom is combined with a small motor, which can flexibly adjust its height up and down. The overall functionality is strong, realizing multi-functionality, and it is more convenient to use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of multimedia teaching apparatus that Accounting Course uses, it is characterised in that: including metallic work table (1), host (3), The bottom symmetrical of projector for real object (8) and display equipment (15), the metallic work table (1) is distributed support rod (2), described The surface of metallic work table (1) is equipped with loudspeaker (5), and the outside of the loudspeaker (5) is equipped with microphone (7), the working metal The surface of platform (1) is fixedly connected projector for real object (8), the symmetrical light compensating lamp in top (11) of the projector for real object (8), institute The top for stating metallic work table (1) is equipped with electric telescopic rod (12), and the top of the electric telescopic rod (12) is filled equipped with display It sets (15), the bottom of the metallic work table (1) is equipped with micro-machine (14).

2. the multimedia teaching apparatus that a kind of Accounting Course according to claim 1 uses, it is characterised in that: the metal The bottom of workbench (1) is welded with support rod (2), and the bottom of the metallic work table (1) is placed with host (3).

3. the multimedia teaching apparatus that a kind of Accounting Course according to claim 1 uses, it is characterised in that: the metal The adsorption of workbench (1) has magnetic pedestal (4), is fixedly connected loudspeaker (5) at the top of the magnetic pedestal (4), described The top of loudspeaker (5) passes through power supply line (6) connection microphone (7).

4. the multimedia teaching apparatus that a kind of Accounting Course according to claim 1 uses, it is characterised in that: the metal The surface inserting of workbench (1) has projector for real object (8), and the top of the projector for real object (8) connects light filling by universal bar Lamp (11), described is that the surface inserting of projector for real object (8) has positioning plate (9), and the top of the projector for real object (8), which is equipped with, to be taken the photograph As head (10).

5. the multimedia teaching apparatus that a kind of Accounting Course according to claim 1 uses, it is characterised in that: the metal It is inlaid at the top of workbench (1) electric telescopic rod (12), is fixedly connected with load-bearing strut at the top of the electric telescopic rod (12), The bottom of the electric telescopic rod (12) is fixedly connected with micro-machine (14).

6. the multimedia teaching apparatus that a kind of Accounting Course according to claim 1 uses, it is characterised in that: the display The bottom of device device (15) is fixedly connected with electric telescopic rod (12) and load-bearing strut, and the inside of the display equipment (15) is inlayed There are touch screen (16).