Display device for teaching of electronic information engineering major

Abstract

The utility model discloses a display device for electronic information engineering major teaching, comprising a mounting plate, the back of the mounting plate is provided with a wall body, the back of the wall body is provided with a cover plate, the front vertical surface of the mounting plate is fixedly connected with a mounting seat, the clamping opening part of the mounting seat is rotatably connected with a rotating frame, and the rotating frame is fixedly connected with the mounting plate. And an inclined sheet is mounted at the front end of the rotating frame. According to the display device for teaching of the electronic information engineering major, an arc piece connected to the front end of a rotating frame is rotationally connected with a triangular piece and used for assisting vertical adjustment of a display screen after the display screen is pulled by a screw, a concave strip connected to one end of an extending block is used for being connected with a transverse strip, and the transverse strip is connected with a longitudinal strip; wherein the longitudinal strips are used for fixing the back surface of the display screen, so that all parts of the whole frame are connected.

Description

Technical Field

[0001] The utility model relates to the field of information engineering teaching, in particular to a display device for electronic information engineering professional teaching. Background Art

[0002] Information Engineering mainly studies the basic knowledge and skills in information collection, transmission, processing, utilization, analysis and design of control systems, and carries out design and debugging of communication networks and network security foundations, information collection and processing, etc.

[0003] At present, the information engineering major uses display screens for demonstration in the transmission of knowledge to the college. The display screens installed in the computer room are usually at an angle and cannot be adjusted. Students standing by the side of the road cannot directly observe the content played on the display screen. Utility Model Content

[0004] The purpose of the utility model is to provide a display device for teaching electronic information engineering majors to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A display device for teaching electronic information engineering majors comprises a mounting plate, a wall is mounted on the back of the mounting plate, a cover plate is arranged on the back of the wall, a mounting seat is fixedly connected to the front facade of the mounting plate, a rotating frame is rotatably connected to the clamping portion of the mounting seat, an inclined piece is mounted on the front end of the rotating frame, and a triangle is rotatably connected to the lower portion of the outer wall of the inclined piece, a transverse bar is fixedly connected to the end of the outer wall of the triangle away from the inclined bar, a longitudinal bar is mounted on the lower surface of the transverse bar, and a display screen is mounted on the lower surface of the longitudinal bar.

[0007] As a further solution of the utility model: a screw hole ear is fixedly connected to the front portion of the upper surface of the rotating frame, and a screw rod is threadedly connected in the hole of the screw hole ear.

[0008] As a further solution of the utility model: the outer wall of the screw rod is threadedly connected with a locking cap at the left and right parts of the screw hole ear.

[0009] As a further solution of the utility model: a connecting ear is installed at one end of the screw rod away from the screw hole ear, and an extension block is installed at one end of the connecting ear away from the screw rod.

[0010] As a further solution of the utility model: the end of the extension block away from the screw rod is fixedly connected with a concave strip, the lower surface of the concave strip is provided with a transverse strip, and the transverse strip is fixedly connected to the concave strip.

[0011] As a further solution of the utility model: a screw hole is provided on the surface of the connecting ear, and the screw hole is in a strip shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses that the arc piece connected to the front end of the rotating frame is rotatably connected with the triangular piece, and is used for assisting the up and down adjustment of the display screen after the screw rod pulls the display screen, and the concave strip connected to one end of the extension block is used for connecting with the horizontal strip, and the horizontal strip is connected with the vertical strip, wherein the vertical strip is used for fixing the back of the display screen, that is, realizing the connection between the various components of the overall frame, and its structure is more optimized and the design is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a structural diagram of a display device for teaching electronic information engineering majors.

[0015] Figure 2 The figure is an assembly diagram of a display screen in a display device used for teaching electronic information engineering majors.

[0016] Figure 3 The present invention is a connection diagram of a display screen and its components in a display device for teaching electronic information engineering majors.

[0017] In the figure: cover plate 1, wall 2, mounting plate 3, storage cabinet 4, mounting base 5, display screen 6, bottom plate 7, screw 8, transverse strip 9, concave strip 10, extension block 11, locking cap 12, screw hole ear 13, triangle piece 14, rotating frame 15, connecting ear 16, longitudinal strip 17. DETAILED DESCRIPTION

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

[0019] See also Figures 1 to 3In the embodiment of the utility model, a display device for teaching electronic information engineering majors includes a mounting plate 3, a wall 2 is mounted on the back of the mounting plate 3, a cover plate 1 is arranged on the back of the wall 2, a mounting seat 5 is fixedly connected to the front elevation of the mounting plate 3, a rotating frame 15 is rotatably connected to the clamping portion of the mounting seat 5, an inclined piece is mounted on the front end of the rotating frame 15, and a triangular piece 14 is rotatably connected to the lower portion of the outer wall of the inclined piece, a transverse bar 9 is fixedly connected to the end of the outer wall of the triangular piece 14 away from the inclined bar, a longitudinal bar 17 is mounted on the lower surface of the transverse bar 9, and a display screen is mounted on the lower surface of the longitudinal bar 17 6. A screw hole ear 13 is fixedly connected to the front part of the upper surface of the rotating frame 15, and a screw 8 is threadedly connected to the hole of the screw hole ear 13. The outer wall of the screw 8 is threadedly connected to the left and right parts of the screw hole ear 13. A connecting ear 16 is installed at one end of the screw 8 away from the screw hole ear 13, and an extension block 11 is installed at one end of the connecting ear 16 away from the screw 8. A concave strip 10 is fixedly connected to one end of the extension block 11 away from the screw 8. A transverse strip 9 is provided on the lower surface of the concave strip 10, and the transverse strip 9 is fixedly connected to the concave strip 10. A screw hole is opened on the surface of the connecting ear 16, and the screw hole is in the shape of a long strip.

[0020] The working principle of the utility model is:

[0021] When in use, the bottom plate (7) is fixed to the front elevation of the mounting plate (3), and the angle of the display screen (6) needs to be adjusted;

[0022] A mounting seat (5) connected to the front face of the base plate (7) and fixed thereto is used to adjust the angle of the display screen (6);

[0023] Specifically: the screw rod (8) is manually rotated. Since the screw rod (8) and the screw hole ear (13) fixedly connected to the top of the rotating frame (15) are threadedly connected, after the screw rod (8) is rotated, the extension block (11) connected to the other end of the screw rod (8) can be adjusted to move forward or backward, thereby achieving the angle adjustment of the display screen (6) arranged at the bottom of the extension block (11);

[0024] A rotating frame (15) connected to the outer wall of the mounting seat (5) is rotated to adjust the left and right angles of the display screen (6);

[0025] The arc piece connected to the front end of the rotating frame (15) is rotatably connected to the triangular piece (14) to assist in adjusting the display screen (6) up and down after the screw rod (8) pulls the display screen (6);

[0026] The concave strip (10) connected to one end of the extension block (11) is used to connect to the transverse strip (9), and the transverse strip (9) is connected to the longitudinal strip (17), wherein the longitudinal strip (17) is used to fix the back of the display screen (6), that is, to achieve the connection between the various components of the overall frame.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A display device for teaching electronic information engineering, comprising a mounting plate (3), characterized in that: A wall (2) is mounted on the back of the mounting plate (3), a cover plate (1) is arranged on the back of the wall (2), a mounting seat (5) is fixedly connected to the front elevation of the mounting plate (3), a rotating frame (15) is rotatably connected to the clamping portion of the mounting seat (5), an inclined sheet is mounted on the front end of the rotating frame (15), and a triangle piece (14) is rotatably connected to the lower portion of the outer wall of the inclined sheet, a transverse strip (9) is fixedly connected to the end of the outer wall of the triangle piece (14) away from the inclined strip, a longitudinal strip (17) is mounted on the lower surface of the transverse strip (9), and a display screen (6) is mounted on the lower surface of the longitudinal strip (17).

2. The electronic information engineering teaching display device according to claim 1, characterized in that: A screw hole ear (13) is fixedly connected to the front portion of the upper surface of the rotating frame (15), and a screw rod (8) is threadedly connected to the hole of the screw hole ear (13).

3. The electronic information engineering teaching display device according to claim 2, characterized in that: The outer wall of the screw rod (8) is threadedly connected with a locking cap (12) at the left and right parts of the screw hole ear (13).

4. The electronic information engineering teaching display device according to claim 2, characterized in that: A connecting ear (16) is installed at one end of the screw rod (8) away from the screw hole ear (13), and an extension block (11) is installed at one end of the connecting ear (16) away from the screw rod (8).

5. The electronic information engineering teaching display device according to claim 4, characterized in that: One end of the extension block (11) away from the screw rod (8) is fixedly connected to a concave strip (10), a transverse strip (9) is provided on the lower surface of the concave strip (10), and the transverse strip (9) is fixedly connected to the concave strip (10).

6. The electronic information engineering professional teaching display device according to claim 4, characterized in that: A screw hole is provided on the surface of the connecting ear (16), and the screw hole is in the shape of a long strip.

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