CN213545567U

CN213545567U - Automatic intelligent teaching platform of lift

Info

Publication number: CN213545567U
Application number: CN202022795051.1U
Authority: CN
Inventors: 周鹏; 殷培梅
Original assignee: Shandong Dasizi Information Technology Co ltd
Current assignee: Shandong Dasizi Information Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-25
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an automatic intelligent teaching platform who goes up and down, the on-line screen storage device comprises a base, fixedly connected with stand on the base, stand upper end fixedly connected with crossbeam, the first motor of fixedly connected with on the crossbeam, the output shaft screw thread axle of first motor, screw thread threaded connection has the connecting plate, connecting plate one end fixed connection sleeve, the cover barrel casing is on the stand, connecting plate other end fixed connection frame, be provided with tablet and the computer screen that can alternately use in the frame.

Description

Automatic intelligent teaching platform of lift

Technical Field

The utility model relates to a teaching technical field, concretely relates to automatic intelligent teaching platform who goes up and down.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, planningly and organically guide students to study actively and consciously and accelerate the mastering of basic knowledge and basic skills of cultural science, promote the comprehensive improvement of multiple aspects of qualities of the students, enable the students to become people required by the society to teach scientific knowledge of a system to the students, train the students to form the basic skills and develop the intelligence and the abilities of the students. The students are trained to have a firm and positive political direction, dialectical and univocal world view and co-productive moral quality. The student can grow normally and healthily. The students were trained to have correct aesthetic views and knowledge and abilities to feel, appreciate and create beauty. The students can master the basic knowledge of modern industrial and agricultural production and learn the skills of using basic production tools. The teaching needs to complete the tasks with high quality and high efficiency, and one important aspect is to follow the teaching law, process the relationship of combining indirect experience and direct experience, teach knowledge and improve thought and thinking, teach knowledge and develop intelligence, and play the leading role of teachers and mobilize the relationship of enthusiasm and autonomy of students.

At present, a writing board and a computer screen are indispensable in the teaching process of a small classroom, and the existing computer screen and the writing board are not easy to switch.

SUMMERY OF THE UTILITY MODEL

The patent of the utility model aims at providing an automatic intelligent teaching platform that goes up and down solves above-mentioned problem.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides an automatic intelligent teaching platform of lift, includes the base, fixedly connected with stand on the base, stand upper end fixedly connected with crossbeam, the first motor of fixedly connected with on the crossbeam, the output shaft threaded shaft of first motor, threaded shaft threaded connection has the connecting plate, connecting plate one end fixed connection sleeve, the cover barrel ring cover is on the stand, connecting plate other end fixed connection frame, but be provided with alternate board and the computer screen of using in the frame.

Furthermore, a reinforcing rib is fixedly connected between the base and the upright post.

Furthermore, the lower end of the connecting plate is fixedly connected with an L-shaped support frame, and the L-shaped support frame is used for supporting a writing board or a computer screen.

Furthermore, the lower end of one side of the frame is fixedly connected with a second motor, an output shaft of the second motor is connected with a rotating shaft, connecting gears are fixed on the rotating shaft, the two gears are respectively arranged at two ends of the frame, and two sides of the gears are respectively meshed with racks fixed on the tablet and the computer screen.

Furthermore, the writing board is arranged in front of the computer screen.

The embodiment of the utility model provides an above-mentioned technical scheme compares in prior art, has following technological effect:

the utility model drives the rotation of the threaded shaft through the work of the first motor, can drive the connecting plate to move up and down, further drives the frame to move up and down, can adjust the height of the frame, and the height adjustment of the frame is the height adjustment of the writing board and the computer screen; through the work of second motor, drive the pivot and rotate, and then drive the gear and drive, through the meshing of rack, make the board and the computer screen that set up in the gear both sides rise respectively or descend, can change board and computer screen, select board or computer screen of needs as required.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a partial plan view of the present invention.

In the figure: 1. the base, 2, strengthening rib, 3, stand, 4, crossbeam, 5, first motor, 6, threaded shaft, 7, sleeve, 8, connecting plate, 9, L type support frame, 10, frame, 11, collecting vat, 12, board, 13, computer screen, 14, gear, 15, pivot, 16, second motor, 17, fixed plate.

Detailed Description

The following specific embodiments are specifically and clearly described in the technical solutions of the present application with reference to the drawings provided in the present specification. The drawings in the specification are for clarity of presentation of the technical solutions of the present application, and do not represent shapes or sizes in actual production or use, and reference numerals of the drawings are not limited to the claims involved.

In addition, in the description of the present application, terms used should be construed broadly, and specific meanings of the terms may be understood by those skilled in the art according to actual situations. For example, the terms "disposed" and "disposed," as used herein, may be defined as either a contact or a non-contact arrangement, etc.; the terms "connected" and "coupled" may be defined as mechanically connected, either fixedly or movably, such as by welding, riveting, threading, etc., or electrically connected, etc.; the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; all the terms of orientation used are used with reference to the drawings or are based on the direction defined by the actual situation and the common general knowledge.

As shown in fig. 1, an automatic lifting intelligent teaching platform comprises a base 1, wherein an upright post 3 is fixedly connected to the base 1, and a reinforcing rib 2 is fixedly connected between the base 1 and the upright post 3 to ensure the stability of the upright post 3; the upper end of the upright post 3 is fixedly connected with a cross beam 4, the cross beam 4 is fixedly connected with a first motor 5, an output shaft of the first motor 5 is connected with a threaded shaft 6, the threaded shaft 6 is in threaded connection with a connecting plate 8, one end of the connecting plate 8 is fixedly connected with a sleeve 7, the sleeve 7 is sleeved on the upright post 3 in a sleeving manner, and the other end of the connecting plate 8 is fixedly connected with a frame 10; in the structure, the first motor works to drive the threaded shaft to rotate, so that the connecting plate can be driven to move up and down, the frame is driven to move up and down, and the height of the frame can be adjusted.

As shown in fig. 1-2, the frame 10 is provided with a tablet 12 and a computer screen 13 which can be used alternately. The lower end of one side of the frame 10 is fixedly connected with a second motor 16, an output shaft of the second motor 16 is connected with a rotating shaft 15, a connecting gear 14 is fixed on the rotating shaft 15, the two gears 14 are respectively arranged at two ends of the frame 10, and two sides of the gear 14 are respectively engaged with racks (not shown in the figure) fixed on the tablet 12 and the computer screen 13.

In the above structure, the second motor 16 is operated to drive the rotating shaft 15 to rotate, and further drive the gear 14 to drive, so that the tablet 12 and the computer screen 13 disposed on both sides of the gear 14 are respectively lifted or lowered by the engagement of the racks.

Preferably, the tablet 12 is disposed in front of the computer screen 13 to prevent dust from entering the rotating shaft 15 or the gear 14 between the tablet 12 and the computer screen 13.

The lower end of the connecting plate 8 is fixedly connected with an L-shaped supporting frame 9, and the L-shaped supporting frame 9 is used for supporting a writing board 12 or a computer screen 13.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. The utility model provides an automatic intelligent teaching platform of lift, includes the base, its characterized in that: fixedly connected with stand on the base, stand upper end fixedly connected with crossbeam, the first motor of fixedly connected with on the crossbeam, the output shaft of first motor threaded shaft, threaded shaft threaded connection has the connecting plate, connecting plate one end fixed connection sleeve, the cover ring cover is on the stand, connecting plate other end fixed connection frame, but be provided with alternate board and computer screen of using in the frame.

2. The intelligent teaching platform capable of automatically ascending and descending according to claim 1, wherein a reinforcing rib is fixedly connected between the base and the upright.

3. The intelligent teaching platform capable of automatically ascending and descending according to claim 1, wherein an L-shaped support frame is fixedly connected to the lower end of the connecting plate and used for supporting a writing board or a computer screen.

4. The intelligent teaching platform capable of automatically ascending and descending according to claim 1, wherein a second motor is fixedly connected to the lower end of one side of the frame, an output shaft of the second motor is connected with a rotating shaft, a connecting gear is fixed on the rotating shaft, the two gears are respectively arranged at two ends of the frame, and two sides of the gear are respectively meshed with racks fixed on the tablet and the computer screen.

5. The intelligent teaching platform of claim 4 wherein the tablet is disposed in front of the computer screen.