CN204410007U - A kind of computer teaching lectern - Google Patents

Abstract

The utility model discloses a computer teaching desk. It comprises a support platform. The support platform is provided with a desk desktop, and a teaching computer is provided in the middle of the desk desktop. The teaching computer is also provided with at least two USB interfaces. The desk also includes at least two display screen, and the teaching computer is electrically connected with each display screen, and the lower part of each display screen is connected with telescopic support legs, and brakeable universal wheels are installed on the telescopic support legs. The beneficial effect of the utility model is that the structure of the desk is simple, and each student in the classroom can see the content displayed on the display screen clearly through the movable display screen connected to the teaching computer, and reduces the The teacher's work intensity improves the work efficiency and is also conducive to students' learning to broaden their knowledge.

Description

A computer teaching desk

technical field

The utility model relates to a desk, in particular to a computer teaching desk.

Background technique

At present, in the process of teaching, computer teachers need to hold handouts for a long time to explain, which increases the work intensity of teachers. At present, when teachers are in class, they need to prepare lessons after class. During the lesson preparation process, paper-based lesson preparation is often used for lesson preparation, which is inefficient and easy to cause forgetting. The existing teaching desks are basically used to support textbooks. Function Single, and the existing teachers mainly explain according to the textbooks issued by the Ministry of Education when teaching, and students know little about knowledge other than textbooks, especially related to the development of the latest information technology. Discussion, students learn a narrow range of knowledge, which is not conducive to students' learning. At present, computers are installed on the desks and projectors are installed above the blackboard in class. However, most of the existing classrooms are large classrooms with many seats. The projectors project When it comes to images or text on the curtain, it will be difficult for students sitting on the seats on both sides of the classroom and the seats at the back of the classroom to see clearly.

Contents of the invention

The purpose of this utility model is to provide a computer teaching desk, which overcomes the deficiencies in the prior art. The desk is simple in structure, and can let every student in the classroom The content displayed on the display screen can be seen clearly, and the work intensity of the teacher is reduced, the work efficiency is improved, and it is also beneficial for the students to learn to broaden the knowledge.

In order to achieve the purpose of the above-mentioned utility model, the technical solution adopted in the utility model is: a computer teaching desk, including a support platform, a desk desktop is provided on the support platform, and a teaching computer is provided in the middle of the desk desktop , the teaching computer is also provided with at least two USB ports, the desk also includes at least two display screens, and the teaching computer is electrically connected to each display screen, and the bottom of each display screen is connected to The telescopic support legs are equipped with brakeable universal wheels.

Further, the lectern also includes a microphone and a speaker.

Further, the ratio of the length to the width of the display screen is 4:3 or 16:9.

Further, there are three USB interfaces. the

Further, there are three display screens.

The utility model has the following beneficial effects:

(1) A teaching computer is provided in the middle of the desk table of the present utility model, so that the teacher can use the teaching computer to teach when teaching, and only need to use the computer to prepare lessons when preparing lessons, which reduces the work intensity of the teacher and improves improve the teacher's work efficiency;

(2) The utility model is also provided with at least two USB ports on the desktop of the desk, and the teacher can copy the content of the lecture into the teaching computer, whether it is the knowledge in the book or the teaching content prepared by the teacher in order to broaden the students' horizons, It can be easily copied into the teaching computer, and it is also convenient for students to use storage devices to copy out, so that students can review and review after class;

(3) The utility model also includes at least two display screens on the lecture table, and the teaching computer is electrically connected to each display screen, and the lower part of each display screen is connected with telescopic support legs, and the telescopic support legs are equipped with There are universal wheels that can be braked, and the display screen set up in this way can be placed at any position, height and angle in the classroom at will, so that students can check and understand the content of the teacher's lecture;

(4) The desk of the present utility model also includes a microphone and a sound box. When the teacher is giving a lecture, it is not necessary to speak loudly very hard so that the students in the whole classroom can hear the content of the lecture clearly, and it also protects the teacher's Throat, avoiding the damage to the throat caused by the teacher's continuous loud speech for a long time.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a structural schematic diagram of the display screen in the embodiment of the utility model.

In the figure: 1. Support platform; 2. Lecture table top; 3. Teaching computer; 4. Display screen; 5. Telescopic support legs; 6. Brakeable universal wheels; 7. Microphone;

Detailed ways

As shown in Figure 1 and Figure 2:

A computer teaching desk, comprising a support platform 1, a desk desktop 2 is provided on the support platform 1, and a teaching computer 3 is provided in the middle of the desk desktop 2, so that the teacher can use the teaching computer 3 when teaching When teaching and preparing lessons, you only need to use the computer to prepare lessons, which reduces the work intensity of the teacher and improves the work efficiency of the teacher;

The teaching computer 3 is also provided with three USB interfaces, which are not shown in the illustration, and the teacher can copy the content of the lecture into the teaching computer 3, whether it is the knowledge in the book or the teaching content prepared by the teacher in order to broaden the students' horizons , can be easily copied into the teaching computer, and it is also convenient for students to use storage devices to copy out, so that students can review and review after class;

The desk also includes three display screens 4, and the teaching computer 3 is electrically connected to each display screen 4. The ratio of the length to the width of the display screen 4 is 4:3, and of course it can be 16:9. , the bottom of each display screen 4 is connected with a telescopic support leg 5, and a brakeable universal wheel 6 is mounted on the telescopic support leg 5. The display screen 4 provided in this way can arbitrarily place the display screen 4 in any position, arbitrary height and angle of the classroom, so that the students can check and understand the content of the teacher's lecture;

The lectern also includes a microphone 7 and a sound box 8 . When the teacher is giving a lecture, using the microphone 7 and the speaker 8, the students in the whole classroom can hear the content of the lecture clearly without speaking loudly. Speech damage caused by constant loud talking.

Claims (5)

1. a computer teaching lectern, it is characterized in that: comprise brace table, described brace table is provided with lectern desktop, described lectern desktop centre position is provided with training computer, described training computer is also provided with at least two USB interfaces, and described lectern also comprises at least two display screens, and training computer and each display screen all electrically connect, the bottom of described each display screen is all connected with telescopic support legs, and the universal wheel that can brake is housed in telescopic support legs.

2. a kind of computer teaching lectern according to claim 1, is characterized in that: described lectern also comprises microphone and audio amplifier.

3. a kind of computer teaching lectern according to claim 1, is characterized in that: the length of described display screen is 4: 3 or 16: 9 with wide ratio.

4. a kind of computer teaching lectern according to claim 1 and 2, is characterized in that: described USB interface is three.

5. a kind of computer teaching lectern according to claim 3, is characterized in that: described display screen is three.