CN209785275U - A teaching frame for adult education teaching information technology - Google Patents

Abstract

The utility model relates to a teaching frame for adult education and teaching information technology, comprising a base, the inner cavity of the base is symmetrically provided with a drawer and a storage battery, and the drawer runs through the front side of the base, and the top of the base is provided with a placement groove. The two ends of the inner chamber of the placement groove are symmetrically provided with a limit platform, the base and the inner chamber of the placement groove are provided with a telescopic rod, and the fixed end of the telescopic rod penetrates the placement groove and is fixedly connected with the bottom of the inner chamber of the base, and the telescopic rod is set Between the drawer and the battery, the top of the movable end of the telescopic rod is connected to a turntable through a bearing, a protective box is arranged on the top of the turntable, a display is fixedly installed in the inner cavity of the protective box, and a speaker and The control area, and the loudspeaker and the control area are symmetrically arranged on both sides of the turntable, the structure is simple, the design is reasonable, and it can facilitate the teacher's teaching, satisfying that all students in the large classroom can hear the teaching content, and can realize multimedia teaching and ordinary writing teaching at the same time. Save operating time.

Description

A teaching frame for adult education teaching information technology

technical field

The utility model relates to a teaching frame for adult education and teaching information technology, which belongs to the technical field of teaching devices.

Background technique

At present, during the teaching process, information technology teachers not only need to hold handouts for a long time to explain, but also perform computer operations, which increases the work intensity of teachers. The existing teaching frame is mostly used to support textbooks , which can effectively free the other hand to operate the computer. Its structure is simple and its function is single. There are the following problems in the process of use: the teaching frame cannot be moved to every corner of the classroom arbitrarily, and all students are taken care of. In some schools, the number of classes is relatively large. Many, even more than 60 or 70 people, such as a teaching frame for information technology with application number 201420770343.1. The utility model relates to a teaching frame for information technology. The teaching frame for information technology includes a wireless remote control car. The bottom of the remote control car is connected with four wheels, and the top of the wireless remote control car is provided with a signal receiving antenna and a sleeve, and a support rod is movably inserted inside the sleeve. A teaching board is fixed on the top of the support rod, a display screen is provided on the left side of the teaching board, and a blackboard is provided on the right side of the teaching board. The information technology teaching frame has a reasonable structure, is convenient and practical , has various functions, improves the efficiency of classroom teaching, and reduces the difficulty of classroom teaching for information technology teachers, but there are also disadvantages. When teachers are teaching, it is difficult for all students to see the teaching frame due to the position of students sitting. In order to meet the needs of daily teaching, a teaching frame for adult education teaching information technology is designed.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a teaching frame for adult education and teaching information technology, which has a simple structure and a reasonable design, and can facilitate the teacher's teaching, satisfying that all students in a large classroom can hear the teaching content, and at the same time It can realize multimedia teaching and ordinary writing teaching, and save operation time. By setting drawers, it is convenient for teachers to store teaching books and teaching utensils, and there is no need to hold materials in their hands. By setting placement slots, the protective box can be fixed. Avoid the rotation or shaking of the protective box, which will affect the protective box. By setting the telescopic rod, the height of the protective box can be adjusted, which is convenient for different classrooms. The height requirements of the monitor and the writing board can be changed by setting the turntable. To prevent the angle of the display from facing the students accurately after the base position is fixed, which will affect the students' observation. By setting the writing board, it is possible to write while performing multimedia teaching, which is convenient for the teacher to explain to the students. By setting the display, Multimedia teaching can be carried out to students, and the teaching place is not limited to classrooms at the same time, which can help students better experience the fun of learning and can effectively solve problems in the background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A teaching frame for adult education and teaching information technology, including a base, the inner cavity of the base is symmetrically provided with drawers and batteries, and the drawer runs through the front side of the base, the top of the base is provided with a placement slot, and the inner cavity of the placement slot is The two ends are symmetrically provided with limiting platforms, and the base and the inner cavity of the storage tank are provided with telescopic rods, and the fixed end of the telescopic rods is fixedly connected to the bottom of the inner cavity of the base through the placement groove, and the telescopic rods are arranged on the drawer and the storage battery. Between, the top of the movable end of the telescopic rod is connected with a turntable through a bearing, the top of the turntable is provided with a protective box, the inner cavity of the protective box is fixedly installed with a display, and the bottom of the protective box is provided with a speaker and a control area, and The loudspeaker and the control area are symmetrically arranged on both sides of the turntable, the control area is provided with a control key, one side of the control key is provided with a USB interface, one side of the protective box is connected with a door through a hinge, and the box The front side of the door is fixedly equipped with a writing board, the rear side of the door and the rear side of the protective box are all provided with matching magnetic strips, and the telescopic rod, display and loudspeaker are all connected to the storage battery by wires.

Furthermore, a handle is provided on one side of the placement slot, and the handle is connected to the top of the base through a rotating shaft.

Furthermore, the distance between the limiting platforms is slightly larger than the maximum distance between the loudspeaker and the control area.

Further, the diameter of the turntable and the thickness of the protective box are both smaller than the width of the placement slot.

Furthermore, a rubber buffer pad is provided on the front edge of the protective box, and a latch that matches each other is provided on the side of the protective box and the door.

Furthermore, the bottom of the base is symmetrically provided with traveling wheels, and a foot brake is provided on one side of the traveling wheels.

Beneficial effects of the utility model: a teaching frame for adult education and teaching information technology involved in the utility model has a simple structure and a reasonable design, which can facilitate the teacher's teaching, satisfying that all students in a large classroom can hear the teaching content, and at the same time can realize multimedia Teaching and general writing teaching saves operating time. By setting up drawers, it is convenient for teachers to store teaching books and teaching tools. There is no need to hold materials in their hands. By setting a placement slot, the protective box can be fixed to avoid the protective box. Rotation or shaking will affect the protective box. By setting the telescopic rod, the height of the protective box can be adjusted, which is convenient for different classrooms. The height requirements of the monitor and the writing board can be changed by setting the turntable. To prevent the angle of the display from facing the students accurately after the base position is fixed, affecting students' observation, by setting the writing board, it is possible to write while performing multimedia teaching, which is convenient for the teacher to explain to the students. By setting the display, students can be taught Multimedia teaching, while the teaching place is not limited to the classroom, can help students better experience the fun of learning.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Fig. 1 is a front view of a teaching frame for adult education and teaching information technology of the utility model.

Fig. 2 is a diagram of the internal structure of the base of a teaching frame for adult education and teaching information technology of the utility model.

Fig. 3 is a structural diagram of the rear side of a teaching frame box door for adult education and teaching information technology of the utility model.

Symbols in the figure: 1, base; 2, drawer; 3, battery; 4, placement slot; 5, limit platform; 6, telescopic rod; 7, turntable; 8, protective box; 9, display; 10, speaker; 11 , control area; 12, control key; 13, USB interface; 14, box door; 15, writing board; 16, magnetic strip; 17, handle; 18, walking wheel.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

As shown in Figures 1-3, a teaching frame for adult education teaching information technology includes a base 1, and the inner cavity of the base 1 is symmetrically provided with a drawer 2 and a storage battery 3, which can facilitate teachers to store teaching books and teaching tools. It is necessary to hold the materials in the hand again, and the drawer 2 runs through the front side of the base 1, and the top of the base 1 is provided with a placement groove 4, which can fix the protective box 8 and prevent the protective box 8 from rotating or shaking. Protective box 8 causes influence, and described placement groove 4 inner chamber two ends are symmetrically provided with limit platform 5, and described base 1 and placement groove 4 inner chambers are provided with telescoping rod 6, can adjust the height of protective case 8, convenient in Different classrooms have requirements for the height of the display 9 and the writing board 15, and the fixed end of the telescopic rod 6 runs through the placement groove 4 and is fixedly connected to the bottom of the inner cavity of the base 1, and the telescopic rod 6 is arranged on the drawer 2 and the battery 3 Between, the top of the movable end of the telescopic rod 6 is connected with a turntable 7 through a bearing, which can change the angle of the display 9 and prevent the angle of the display 9 from being able to accurately face the students after the position of the base 1 is fixed, which will affect the observation of the students. The top of the turntable 7 is provided with a protective box 8, and the inner cavity of the protective box 8 is fixedly equipped with a display 9, which can carry out multimedia teaching to students, and the teaching place is not limited to the classroom at the same time, which can help students better experience the fun of learning. The bottom of the protective box 8 is provided with a loudspeaker 10 and a control area 11, and the loudspeaker 10 and the control area 11 are symmetrically arranged on both sides of the turntable 7, and the control area 11 is provided with a control key 12, and one side of the control key 12 A USB interface 13 is provided, and one side of the protective box 8 is connected with a door 14 by a hinge, and a writing board 15 is fixedly installed on the front side of the door 14, which can write while carrying out multimedia teaching, so that the teacher can write to the students conveniently. Explain, the rear side of the box door 14 and the rear side of the protective box 8 are all provided with magnetic strips 16 that match each other, and the telescopic rod 6, the display 9 and the speaker 10 are all connected to the battery 3 by wires.

A handle 17 is provided on one side of the placement groove 4, and the handle 17 is connected to the top of the base 1 through a rotating shaft, and the distance between the limiting platforms 5 is slightly greater than the maximum distance between the speaker 10 and the control area 11, so The diameter of the turntable 7 and the thickness of the protective box 8 are smaller than the width of the placement groove 4, the front edge of the protective box 8 is provided with a rubber cushion, and the protective box 8 and the side of the box door 14 are provided with matching As for the buckle, the bottom of the base 1 is symmetrically provided with traveling wheels 18, and one side of the traveling wheels 18 is provided with a foot brake.

The working principle of the utility model: when using the teaching frame, the protective box 8 is raised to a certain height through the telescopic rod 6, the box door 14 is opened, and the magnetic strip 16 on the box door 14 is attached to the magnetic strip 16 on the protective box 8. Combine, use display 9 to carry out data broadcasting, multimedia teaching to students, when the teacher needs to write, can rotate protective box 8 or box door 14, carry out blackboard writing on writing board 15, facilitate students to understand, after finishing using, box Door 14 is closed, is fastened by lock catch, and protective case 8 is dropped by telescoping rod 6, is stuck on the spacer 5, prevents that protective case 8 rotates or rocks.

The above is a preferred embodiment of the utility model, and those skilled in the art of the utility model can also change and modify the above-mentioned embodiment. Therefore, the utility model is not limited to the above-mentioned specific embodiment. Anyone skilled in the art Any obvious improvement, replacement or modification made on the basis of the present utility model belongs to the protection scope of the present utility model.

Claims (6)

1. The teaching frame for the adult education and teaching information technology comprises a base (1) and is characterized in that a drawer (2) and a storage battery (3) are symmetrically arranged in an inner cavity of the base (1), the drawer (2) penetrates through the front side of the base (1), a placing groove (4) is arranged at the top of the base (1), limiting tables (5) are symmetrically arranged at two ends of an inner cavity of the placing groove (4), telescopic rods (6) are arranged in inner cavities of the base (1) and the placing groove (4), a fixed end of each telescopic rod (6) penetrates through the placing groove (4) and is fixedly connected with the bottom of the inner cavity of the base (1), each telescopic rod (6) is arranged between the drawer (2) and the storage battery (3), a rotary table (7) is connected to the top of a movable end of each telescopic rod (6) through a bearing, a protective box (8) is arranged at the top of each rotary table (7), a display (9), protection box (8) bottom is equipped with speaker (10) and control area (11), just carousel (7) both sides are located to speaker (10) and control area (11) symmetry, be equipped with control key (12) on control area (11), control key (12) one side is equipped with USB interface (13), there is chamber door (14) guard box (8) one side through hinged joint, chamber door (14) front side fixed mounting has clipboard (15), chamber door (14) rear side all is equipped with magnetic stripe (16) that matches each other with protection box (8) rear side, telescopic link (6), display (9) all are connected with battery (3) through the electric wire with speaker (10).

2. A teaching stand for adult education and teaching information technology according to claim 1, wherein: a handle (17) is arranged on one side of the placing groove (4), and the handle (17) is connected with the top of the base (1) through a rotating shaft.

3. A teaching stand for adult education and teaching information technology according to claim 1, wherein: the distance between the limiting tables (5) is slightly larger than the maximum distance between the loudspeaker (10) and the control area (11).

4. A teaching stand for adult education and teaching information technology according to claim 1, wherein: the diameter of the rotary disc (7) and the thickness of the protective box (8) are both smaller than the width of the placing groove (4).

5. A teaching stand for adult education and teaching information technology according to claim 1, wherein: the front side edge of the protective box (8) is provided with a rubber cushion pad, and one sides of the protective box (8) and the box door (14) are provided with mutually matched lock catches.

6. A teaching stand for adult education and teaching information technology according to claim 1, wherein: walking wheels (18) are symmetrically arranged at the bottom of the base (1), and a foot brake is arranged on one side of each walking wheel (18).