A multifunctional display device for educational research

Abstract

The present invention discloses a multifunctional display device for educational research, including a box, an adjustment mechanism, a display screen assembly, a control system and an operating platform; a display window is provided on one side of the box, and a base is installed in the display window; the adjustment mechanism includes a translation assembly and a slide rail assembly, and the translation assembly and the slide rail assembly are both installed on the base; the translation assembly and the slide rail assembly are arranged in parallel; the display screen assembly is installed at the moving end of the translation assembly, and the display screen assembly is slidably connected to the slide rail assembly; the control system is installed on the outer wall of the box; the operating platform is installed on the outer wall of the box, and the operating platform is located on one side of the display window; wherein the translation assembly, the display screen assembly, and the operating platform are all electrically connected to the control system. In the present invention, the display position of the display screen assembly can be flexibly changed according to teaching needs, and media content can be displayed through the display screen assembly, thereby improving teaching efficiency and learning effects, and enhancing the level of intelligence and automation.

Description

Technical Field

[0001] The invention relates to the technical field of display devices, in particular to a multifunctional display device used for educational research. Background Art

[0002] In the field of educational research, display devices, as important teaching aids, play an irreplaceable role in improving teaching effectiveness and enhancing students' learning interest. Traditional display devices mostly adopt fixed designs, such as blackboards, whiteboards or simple projection equipment, which have obvious limitations in functionality and flexibility.

[0003] Traditional devices have limitations in display content and form. Blackboards and whiteboards can only present information in the form of writing and drawing, and cannot display multimedia content such as pictures and videos; although projectors can display electronic documents and multimedia content, they are limited by the size and position of the projection screen and cannot provide flexible and changeable display effects. Secondly, the display positions of blackboards and whiteboards in existing devices are fixed, and the display positions cannot be flexibly changed according to teaching needs, which reduces teaching efficiency and learning effects, and the level of intelligence is low.

[0004] Therefore, a multifunctional display device for educational research is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional display device for educational research, aiming to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a multifunctional display device for educational research, comprising: A box body, one side of which is provided with a display window, and a base is installed in the display window; An adjustment mechanism, the adjustment mechanism comprising a translation assembly and a slide rail assembly, the translation assembly and the slide rail assembly are both mounted on the base; the translation assembly and the slide rail assembly are arranged in parallel; A display screen assembly, wherein the display screen assembly is mounted on the moving end of the translation assembly and is slidably connected to the slide rail assembly; A control system, wherein the control system is mounted on the outer wall of the box; An operating platform, the operating platform is installed on the outer wall of the box, and the operating platform is located on one side of the display window; Wherein, the translation assembly, the display screen assembly and the operating platform are all electrically connected to the control system.

[0007] According to a multifunctional display device for educational research provided by the present invention, the translation assembly includes two screw motors installed on the top surface of the base, the output shaft of the screw motor is installed with a screw through a coupling, the sliding sleeve on the screw is provided with a sliding sleeve, the two screws are arranged side by side at intervals, the display screen assembly is fixedly connected to the two sliding sleeves, and the screw motor is electrically connected to the control system.

[0008] According to a multifunctional display device for educational research provided by the present invention, the slide rail assembly includes a plurality of slide rail bodies installed on the top surface of the base, the tops of the plurality of slide rail bodies are slidably connected with sliders, the plurality of sliders are fixedly connected to the display screen assembly, and the screw rod and the slide rail bodies are arranged in parallel.

[0009] According to a multifunctional display device for educational research provided by the present invention, the display screen assembly includes a cross bar and a display screen body, the display screen body is electrically connected to the control system, the display screen body is installed on the cross bar, the bottom of the cross bar is fixedly connected to the tops of several sliders, and the bottom of the display screen body is fixedly connected to the two sliding sleeves.

[0010] According to a multifunctional display device for educational research provided by the present invention, the operating platform includes an operating table, which is installed on the outer wall of the box and located on one side of the display window; a control screen and a first handle are installed on the operating table.

[0011] According to a multifunctional display device for educational research provided by the present invention, a plurality of electric push rods are installed at the bottom of the box, the electric push rods are electrically connected to the control system, and legs are installed at the telescopic ends of the electric push rods.

[0012] According to a multifunctional display device for educational research provided by the present invention, a plurality of universal wheels are installed at the bottom of the box.

[0013] According to a multifunctional display device for educational research provided by the present invention, a box door is detachably connected to one side of the box body, and a second handle is installed on the box door.

[0014] The present invention discloses the following technical effects: By combining the translation component and the slide rail component, the display screen component can be freely moved and adjusted in the display window, so that the display position can be flexibly changed according to teaching needs; the display screen component can display media content, including text, pictures, videos, etc., to improve the diversity and flexibility of the display function; The display screen component and the operating platform in the present invention work closely with the control system. Teachers can control the display content and display effect of the display screen component through the operating platform, thereby enhancing teaching interactivity, improving teaching efficiency and learning effects, and improving the level of intelligence and automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 is an axonometric view of the present invention; Figure 2 It is a schematic diagram of the installation of the display screen assembly and the adjustment mechanism in the present invention.

[0017] Among them, 1. box body; 2. display window; 3. base; 4. control system; 5. screw; 6. slide rail body; 7. slider; 8. cross bar; 9. display screen body; 10. operation table; 11. control screen; 12. first handle; 13. support leg; 14. universal wheel; 15. box door; 16. second handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Reference Figure 1-Figure 2 The present invention provides a multifunctional display device for educational research, comprising: A box body 1, a display window 2 is provided on one side of the box body 1, and a base 3 is installed in the display window 2; The adjustment mechanism includes a translation assembly and a slide rail assembly, both of which are mounted on the base 3; the translation assembly and the slide rail assembly are arranged in parallel; A display screen assembly, the display screen assembly is mounted on the moving end of the translation assembly, and the display screen assembly is slidably connected to the slide rail assembly; A control system 4, wherein the control system 4 is mounted on the outer wall of the box body 1; An operating platform, which is installed on the outer wall of the box body 1 and is located on one side of the display window 2; Among them, the translation assembly, the display assembly, and the operating platform are all electrically connected to the control system 4; In this way, the present invention combines the translation component and the slide rail component, so that the display screen component can be freely moved and adjusted in the display window 2, so that the display position can be flexibly changed according to teaching needs; the display screen component can display media content, including text, pictures, videos, etc., to improve the diversity and flexibility of the display function; In the present invention, the display screen component and the operating platform work closely with the control system 4. Teachers can control the display content and display effect of the display screen component through the operating platform, thereby enhancing teaching interactivity, improving teaching efficiency and learning effects, and improving the level of intelligence and automation.

[0021] Further optimizing the scheme, the translation assembly includes two screw motors installed on the top surface of the base 3, the output shaft of the screw motor is installed with a screw 5 through a coupling, the sliding sleeve on the screw 5 is provided with a sliding sleeve, the two screws 5 are arranged side by side and spaced apart, the display assembly is fixedly connected to the two sliding sleeves, and the screw motor is electrically connected to the control system 4; When the control system 4 receives the movement instruction of the operating platform, the screw motor is started, and the output shaft of the screw motor drives the screw rod 5 to rotate through the coupling. Since a sliding sleeve is provided on the screw rod 5, the rotation of the screw rod 5 will cause the sliding sleeve to move linearly along the screw rod; the two screw motors work synchronously, so that the two sliding sleeves move at the same speed, thereby driving the display screen assembly fixed thereto to move smoothly in the horizontal direction, ensuring that the display screen assembly can accurately reach any position in the display window.

[0022] According to a further optimized solution, the slide rail assembly includes a plurality of slide rail bodies 6 mounted on the top surface of the base 3, the tops of the plurality of slide rail bodies 6 are slidably connected with sliders 7, the plurality of sliders 7 are fixedly connected to the display screen assembly, and the screw rod 5 and the slide rail body 6 are arranged in parallel; These sliders 7 are fixedly connected to the display screen assembly, providing additional support and guidance for the display screen assembly; when the translation assembly drives the display screen assembly to move, the sliders 7 move smoothly along the slide rail body 6, further enhancing the stability and smoothness of the movement of the display screen assembly; the coordinated use of the slide rail assembly and the translation assembly enables the display screen assembly to be accurately positioned in a two-dimensional plane.

[0023] A further optimized solution is that the display screen assembly includes a cross bar 8 and a display screen body 9, the display screen body 9 is electrically connected to the control system 4, the display screen body 9 is installed on the cross bar 8, the bottom of the cross bar 8 is fixedly connected to the tops of a plurality of sliders 7, and the bottom of the display screen body 9 is fixedly connected to two sliding sleeves; the display screen body 9 is electrically connected to the control system 4 and is used to display teaching content, and the display screen assembly can be moved horizontally through the translation assembly to ensure that the display screen body 9 always remains in the best display position.

[0024] To further optimize the solution, the operating platform includes an operating table 10, which is installed on the outer wall of the box 1 and is located on one side of the display window 2; a control screen 11 and a first handle 12 are installed on the operating table 10; the teacher can input instructions through the control screen 11 on the operating table 10, such as selecting display content, adjusting display position, etc.; the first handle 12 is convenient for the teacher to move the entire display device or adjust the angle of the operating platform.

[0025] To further optimize the solution, a plurality of electric push rods are installed at the bottom of the box 1, which are electrically connected to the control system 4, and the telescopic ends of the electric push rods are installed with legs 13; when the height of the display device needs to be adjusted, the control system 4 will send a signal to the electric push rods to extend or retract the telescopic ends, thereby driving the legs 13 to move up and down, so that the display device can be adjusted in height according to the teaching environment or teacher's needs, thereby improving the convenience and flexibility of use.

[0026] According to a further optimized solution, a plurality of universal wheels 14 are installed at the bottom of the box body 1 .

[0027] According to a further optimized solution, a box door 15 is detachably connected to one side of the box body 1 , and a second handle 16 is installed on the box door 15 .

[0028] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technical users in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A multifunctional display device for educational research, characterized in that: include: A box body (1), wherein a display window (2) is provided on one side of the box body (1), and a base (3) is installed in the display window (2); An adjustment mechanism, the adjustment mechanism comprising a translation assembly and a slide rail assembly, the translation assembly and the slide rail assembly are both mounted on the base (3); the translation assembly and the slide rail assembly are arranged in parallel; A display screen assembly, wherein the display screen assembly is mounted on the moving end of the translation assembly and is slidably connected to the slide rail assembly; A control system (4), the control system (4) being mounted on an outer wall of the box (1); An operating platform, the operating platform being mounted on the outer wall of the box (1), the operating platform being located on one side of the display window (2); Wherein, the translation component, the display screen component and the operating platform are all electrically connected to the control system (4).

2. The multifunctional display device for educational research according to claim 1, characterized in that: The translation assembly comprises two screw motors mounted on the top surface of the base (3), the output shaft of the screw motor being mounted with a screw (5) via a coupling, a sliding sleeve being provided on the screw (5), the two screws (5) being arranged side by side and spaced apart, the display screen assembly being fixedly connected to the two sliding sleeves, and the screw motor being electrically connected to the control system (4).

3. The multifunctional display device for educational research according to claim 2, characterized in that: The slide rail assembly comprises a plurality of slide rail bodies (6) mounted on the top surface of the base (3); the tops of the plurality of slide rail bodies (6) are slidably connected to sliders (7); the plurality of sliders (7) are fixedly connected to the display screen assembly; and the screw rod (5) and the slide rail bodies (6) are arranged in parallel.

4. The multifunctional display device for educational research according to claim 3, characterized in that: The display screen assembly comprises a cross bar (8) and a display screen body (9), the display screen body (9) is electrically connected to the control system (4), the display screen body (9) is mounted on the cross bar (8), the bottom of the cross bar (8) is fixedly connected to the tops of a plurality of the sliding blocks (7), and the bottom of the display screen body (9) is fixedly connected to the two sliding sleeves.

5. The multifunctional display device for educational research according to claim 1, characterized in that: The operating platform comprises an operating table (10), wherein the operating table (10) is mounted on the outer wall of the box body (1), and the operating table (10) is located on one side of the display window (2); a control screen (11) and a first handle (12) are mounted on the operating table (10).

6. The multifunctional display device for educational research according to claim 1, characterized in that: A plurality of electric push rods are installed at the bottom of the box body (1), the electric push rods are electrically connected to the control system (4), and legs (13) are installed at the telescopic ends of the electric push rods.

7. The multifunctional display device for educational research according to claim 1, characterized in that: A plurality of universal wheels (14) are installed at the bottom of the box body (1).

8. The multifunctional display device for educational research according to claim 1, characterized in that: A box door (15) is detachably connected to one side of the box body (1), and a second handle (16) is installed on the box door (15).

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