CN210539769U

CN210539769U - Desk for overturning classroom

Info

Publication number: CN210539769U
Application number: CN201920288885.8U
Authority: CN
Inventors: 周瀚醇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-05-19
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a desk for overturning classroom, which comprises a desktop and supporting legs arranged at the lower end of the desktop, wherein the supporting legs are of telescopic structures, the supporting legs comprise first support columns fixedly connected with the lower end of the desktop, the lower ends of the first support columns are connected with second support columns in a sliding way, the upper ends of the second support columns are provided with adjusting nuts, and the adjusting nuts are in threaded connection with the first support columns; be equipped with the display standing groove in the desktop, be equipped with the computer that is used for the teaching in the desktop the utility model discloses a combine desk and computer equipment, therefore can be when overturning classroom teaching, function and many people discussion desk function are watched to the quick video that provides for the video is watched and many people discuss and can be switched over fast, therefore has saved the teaching time, has improved teaching efficiency, can also provide real standard function simultaneously.

Description

Desk for overturning classroom

Technical Field

The utility model relates to a upset classroom equipment technical field specifically is a desk for upset classroom.

Background

Turning a classroom refers to readjusting the time inside and outside the classroom to transfer the decision of learning from the teacher to the students. In this mode of teaching, the students can concentrate more on active project-based learning, co-study the challenges of localization or globalization and other real-world facing problems, and gain a deeper understanding, at the precious time in the class. Teachers do not occupy classroom time to teach information, the information needs students to finish autonomous learning before class, the students can watch video lectures, listen to podcasts and read electronic books with enhanced functions, and can discuss with other students on the network and look up needed materials at any time. The teacher can also have more time to communicate with everyone.

However, in the actual using process of the turnover classroom, as the video is watched firstly, the basic information is received and then the classroom discussion is carried out in class, under the existing classroom condition, the watching equipment is immature, no proper discussion table is provided, the classroom with multimedia is often required to watch the video before the classroom, then the video is transferred to the discussion room for discussion and teaching, the transfer back and forth transfer mode wastes a large amount of classroom time, and in the transfer process, the students can forget the watched content quickly, which is not beneficial to the classroom teaching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk for upset classroom to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a desk for turning a classroom comprises a desktop and supporting legs arranged at the lower end of the desktop, wherein the supporting legs are of a telescopic structure and comprise first support columns fixedly connected with the lower end of the desktop, the lower ends of the first support columns are connected with second support columns in a sliding mode, telescopic cavities are formed in the second support columns, the first support columns are inserted into the telescopic cavities, adjusting nuts are arranged at the upper ends of the second support columns, and the adjusting nuts are in threaded connection with the first support columns;

the desktop is internally provided with a display placing groove, a computer for teaching is arranged in the desktop, the computer comprises a host, a display and a human-computer interaction device, the host is fixedly arranged at the lower end of the desktop, the display is rotatably connected in the display placing groove, the rotation angle of the display in the display placing groove is 0-90 degrees, and the human-computer interaction device is arranged in the display placing groove.

As a further aspect of the present invention: the display is provided with a display support for protecting the display, and the upper end face of the display support and the desktop are in the same horizontal plane when the display is completely positioned in the display placing groove.

As a further aspect of the present invention: the display support is rotatably connected with the desktop through a rotating shaft, and a rotating shaft motor in power connection with the rotating shaft is arranged on one side of the rotating shaft.

As a further aspect of the present invention: a motor placing groove is formed in the position, close to the display placing groove, of the desktop, and the rotating shaft motor is fixedly arranged in the motor placing groove.

As a further aspect of the present invention: the human-computer interaction device comprises a mouse and a keyboard.

As a further aspect of the present invention: the computers are provided with two sets and are symmetrically placed on the desktop.

As a further aspect of the present invention: the lower ends of the supporting legs are provided with rollers for moving the table top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model combines the desk with the computer equipment, thereby being capable of rapidly providing the video watching function and the multi-person discussion desk function when the turnover classroom teaching is carried out, so that the video watching and the multi-person discussion can be rapidly switched, thereby saving the teaching time, improving the teaching efficiency and simultaneously providing the practical training function; simultaneously the utility model discloses still be equipped with adjustable supporting leg, can be quick adjust the height of desk, can also carry out quick travel to the desk, increased the adaptability of desk.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of the support leg of the present invention;

in the figure: 1-desktop, 11-display placing groove, 12-motor placing groove, 2-supporting leg, 21-first support, 22-second support, 23-adjusting nut, 24-roller, 25-telescopic cavity, 3-computer, 31-display support, 32-display, 33-human-computer interaction device, 34-rotating shaft, 35-host and 36-rotating shaft motor.

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. 1-4, in an embodiment of the present invention, a desk for a turnover classroom includes a desktop 1 and support legs 2 disposed at a lower end of the desktop 1;

the supporting leg 2 is a telescopic structure, the supporting leg 2 comprises a first support 21 fixedly connected with the lower end of the desktop 1, the lower end of the first support 21 is connected with a second support 22 in a sliding way, a telescopic cavity 25 is arranged in the second support 22, the first support 21 is inserted into the telescopic cavity 25, so that the first support 21 is connected in the telescopic cavity 25 on the second support 22 in a sliding way, an adjusting nut 23 is arranged at the upper end of the second support 22, the adjusting nut 23 is rotatably connected with the upper end of the second support 22, and the adjusting nut 23 is in threaded connection with the first support 21, therefore, when the adjusting nut 23 is rotated, as the adjusting nut 23 and the second support 22 are relatively static in the vertical direction, the adjusting nut 23 and the first support 21 produce relative displacement in the vertical direction, so that the first support 21 produces relative displacement in the vertical direction relative to the second support 22, so that the height of the desk can be quickly adjusted, in addition, the lower end of the supporting leg 2 is provided, meanwhile, the roller 24 is provided with a braking mechanism, and after the desk is moved to a required position, the roller 24 is braked through the braking mechanism, so that the desk can be fixed;

a display placing groove 11 and a motor placing groove 12 are arranged in a desktop 1, a computer 3 for teaching is arranged in the desktop 1, the computer 3 is symmetrically arranged on the desktop 1, the computer 3 comprises a host 35, a display 32 and a man-machine interaction device 33, the host 35 is fixedly arranged at the lower end of the desktop 1, a storage battery for providing power supply is arranged in the host 35, the man-machine interaction device 33 is arranged in the display placing groove 11, the man-machine interaction device 33 comprises a mouse and a keyboard, the man-machine interaction device is arranged at the bottom in the display placing groove 11, the middle part of the display placing groove 11 is rotatably connected with a display bracket 31 through a rotating shaft 34, the display 32 is arranged on the display bracket 31, the display 32 is protected through the display bracket 31, and the display 31 is driven to rotate through the rotation of the display bracket 31, so that the display 31 can be rotated out of the display placing groove 11, and the rotation angle of the display 32 in the display placing groove 11 is 0-90 degrees, when the display 32 and the display placing groove 11 are positioned at 0 degree, the display 32 is completely positioned in the display placing groove 11, at this time, the upper end surface of the display bracket 31 and the upper end surface of the desktop 1 are positioned in the same horizontal plane, and further in a desk state, when the display 32 and the display placing groove 11 are positioned at 90 degrees, the display 32 is vertical to the middle of the desktop 1, and is in a computer state, and can be played through videos. The functions of computer on-line practical training and the like are realized, in addition, a rotating shaft motor 36 is arranged on one side of a rotating shaft 34, the rotating shaft motor 36 is positioned in the motor placing groove 12, and the display 32 can be driven to rotate by the team motor 36, so that the desk can be switched among different states.

When the utility model is used, the desk is firstly moved to a required position, then the roller 24 is braked by the braking device on the roller 24, so that the desk is fixed in position, then the adjusting nut 23 is rotated to adjust the relative position of the first support column 21 and the second support column 22, further the desk can be adjusted to a proper height, teachers in a turnover classroom can be carried out after the adjustment is finished, because each desk is provided with two sets of computers 3, 2-4 students can be arranged in front of the display 32 of each set of computers 3, when the turnover classroom teaching is carried out, the rotating shaft motor 36 is firstly started, the display 32 in the desktop 1 is rotated out by the rotating shaft motor 36, then the host 35 is started, further the small viewing screen in front of a turnover passenger class can be played by the computers 3, then no 2-4 students are a group to be watched together, and after the completion of the viewing, the rotating shaft motor 36 is started again to withdraw the display 32 into the display placing groove 11, at this time, the upper end surface of the display bracket 31 is in the same water level with the desktop 1, thereby, the whole desktop 1 is in a flat state, and since there is no obstruction of the middle display 32, so that two groups of students on the desk can be combined into a discussion group consisting of 4-8 persons, further, the watched content can be discussed in real time, the discussion from the watching to the whole is seamless, the forgetting of the students to the video content is reduced, the teaching quality is improved, and after the discussion is finished, teaching training can be carried out, for example, when futures investment teaching is carried out, after the theoretical teaching, in the form of video viewing, classroom discussions, etc., is completed, the display 32 may also be turned on, due to the fact that the commodity-in-date investment training is carried out on the computer 3 through interpersonal interaction equipment, the teaching quality is further enhanced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The desk for turning the classroom comprises a desktop (1) and supporting legs (2) arranged at the lower end of the desktop (1), and is characterized in that the supporting legs (2) are of a telescopic structure, each supporting leg (2) comprises a first support (21) fixedly connected with the lower end of the desktop (1), the lower end of each first support (21) is slidably connected with a second support (22), a telescopic cavity (25) is formed in each second support (22), each first support (21) is inserted into the corresponding telescopic cavity (25), an adjusting nut (23) is arranged at the upper end of each second support (22), and each adjusting nut (23) is in threaded connection with the corresponding first support (21);

the desktop is characterized in that a display placing groove (11) is arranged in the desktop (1), a computer (3) used for teaching is arranged in the desktop (1), the computer (3) comprises a host (35), a display (32) and a man-machine interaction device (33), the host (35) is fixedly arranged at the lower end of the desktop (1), the display (32) is rotatably connected in the display placing groove (11), the rotation angle of the display (32) in the display placing groove (11) is 0-90 degrees, and the man-machine interaction device (33) is arranged in the display placing groove (11).

2. A desk for a turnover classroom according to claim 1 wherein, a display bracket (31) for protecting the display is arranged on the display (32), and the upper end surface of the display bracket (31) is in the same horizontal plane with the desktop (1) when the display (32) is completely positioned in the display placing groove (11).

3. A desk for a turnover classroom according to claim 2 wherein the display bracket (31) is rotatably connected with the desktop (1) through a rotating shaft (34), and a rotating shaft motor (36) in power connection with the rotating shaft is arranged on one side of the rotating shaft (34).

4. A desk for a turnover classroom according to claim 3 wherein, a motor placing groove (12) is provided on the desktop (1) near the display placing groove (11), and the rotating shaft motor (36) is fixedly arranged in the motor placing groove (12).

5. A desk for a turnover classroom according to claim 1 wherein said human interaction device (33) includes a mouse and a keyboard.

6. A desk for a turnover classroom according to claim 1 wherein two sets of computers (3) are provided and are symmetrically placed on the desktop (1).

7. A desk for a turnover classroom according to claim 1 wherein the lower end of the support leg (2) is provided with a roller (24) for moving the desktop (1).