Teaching simulation display device

Abstract

The utility model discloses a teaching simulation display device which comprises a supporting base, an adjusting column is fixedly connected to the top end of the supporting base, a supporting column is arranged outside the adjusting column, first fixing plates are fixedly connected to the top ends of the two sides of the supporting column, and second fixing plates are fixedly connected to the bottom ends of the two sides of the supporting column. A teaching display board is movably connected between the first fixing plate and the second fixing plate, a connecting shaft is fixedly connected to the bottom end of the teaching display board, an adjusting turntable is fixedly connected to the bottom end of the connecting shaft, and a limiting groove is formed in the adjusting turntable. According to the teaching simulation display device, the display angle can be adjusted, the teaching display boards can be driven to rotate and adjust by holding the adjusting rotary disc, then the limiting rods are inserted into the limiting grooves to be fixed, when storage is needed, the two teaching display boards can be combined, the occupied space can be reduced, storage is convenient, and the problem that the display direction is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching display equipment, in particular to a teaching simulation display device. Background Art

[0002] During the teaching process, in order to facilitate the display of courses and teaching documents, a display device is generally needed as an aid. The display device makes it easy for students to view teaching documents and for teachers to explain and teach.

[0003] After searching, according to a law practice teaching simulation display device disclosed in application number CN201820078515.7, the article proposes "second slide rails are fixed on both sides of the cabinet, and the outsides of the two second slide rails are slidably connected with three slide seats, and a total of six slide seats are installed, and one side of the six slide seats is provided with a third slide rail, one side of the six third slide rails is slidably connected with an indicator mark, and the other side of the six slide seats is connected with a writing board". The teaching simulation display device designed in the above application only relies on a set of display boards for teaching display when in use, the angle of the teaching display cannot be adjusted, and the display flexibility is poor.

[0004] There is an urgent need for a teaching simulation display device to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The utility model aims to provide a teaching simulation display device to solve the problem of inconvenience in adjusting the display direction in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a teaching simulation display device, comprising a supporting base, the top of the supporting base is fixedly connected with an adjusting column, a supporting column is arranged outside the adjusting column, the tops of both sides of the supporting column are fixedly connected with a first fixing plate, the bottom ends of both sides of the supporting column are fixedly connected with a second fixing plate, a teaching display board is movably connected between the first fixing plate and the second fixing plate, the bottom end of the teaching display board is fixedly connected with a connecting shaft, the bottom end of the connecting shaft is fixedly connected with an adjusting dial, a limiting groove is arranged inside the adjusting dial, one side of the second fixing plate is movably connected with a limiting rod, the front end of the teaching display board is fixedly connected with a writing board, lighting strips are installed on both sides of the teaching display board, and a mounting clip is arranged on the top of the front end of the teaching display board.

[0007] Preferably, twelve groups of the limiting grooves are provided, and the limiting grooves are distributed in a ring shape inside the adjusting dial, and the limiting rods can be embedded inside the limiting grooves.

[0008] Preferably, the front end of the adjusting column is fixedly connected with an adjusting slider, the front end of the supporting column is provided with an adjusting slot, positioning holes are provided on both sides of the adjusting slot, the interior of the adjusting slider is movably connected with a mounting bolt in the shape of an "I", the adjusting slider is embedded in the interior of the adjusting slot in a sliding connection, and one end of the mounting bolt can be embedded in the interior of the positioning hole.

[0009] Preferably, two groups of teaching display boards are provided, and a non-slip pad is fixedly connected to the bottom end of the support base.

[0010] Preferably, a protective cover is installed on the outside of the lighting strip, a fixed slide is fixedly connected to the top of the front end of the teaching display board, and the mounting clip is slidably connected to the bottom of the fixed slide.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the teaching simulation display device not only realizes the function of being adjustable and convenient for storage, realizes the function of being convenient for display, but also realizes the function of being convenient for adjusting the height;

[0012] (1) The teaching display board is provided with an adjustment dial, a teaching display board, a first fixing plate, a limiting groove, a second fixing plate, a connecting shaft and a limiting rod, so that the display angle of the teaching display board can be adjusted. When adjusting, the limiting rod is moved away from the inside of the limiting groove, and the teaching display board can be rotated and adjusted by holding the adjustment dial. After the teaching display board is adjusted to a suitable display angle, the limiting rod is inserted into the inside of the limiting groove to fix it. When storage is required, the two sets of teaching display boards can be combined to reduce the occupied space and facilitate storage;

[0013] (2) By providing a protective cover, a writing board, a fixed slide, a mounting clip and a lighting strip, the teaching display board can be used flexibly. The writing board on the teaching display board can be used to write directly on the blackboard, which is convenient for use during teaching. When it is necessary to display a teaching file, the file is placed at the front end of the teaching display board and the top of the file is clamped and fixed with the mounting clip. In the case of poor light, the lighting strip can be turned on for students to observe. This structure realizes the function of flexible display;

[0014] (3) By providing a support column, an adjustment column, a mounting bolt, an adjustment slide groove and an adjustment slider, the display height of the teaching display board can be adjusted. When adjusting, first unscrew the mounting bolt from the adjustment slider, and then push the support column upward. After the support column slides on the adjustment column to a suitable height, use the mounting bolt to fix the support column on the adjustment column. This structure realizes the function of facilitating the adjustment of the display height. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 This is a front view structural diagram of the teaching display board of the utility model;

[0017] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a front view structural schematic diagram of the adjusting turntable of the utility model.

[0019] In the figure: 1. Support base; 2. Support column; 3. Adjustment turntable; 4. Teaching display board; 5. Protective cover; 6. Writing board; 7. First fixed plate; 8. Fixed slide; 9. Mounting clamp; 10. Light strip; 11. Adjustment column; 12. Anti-skid pad; 13. Mounting bolt; 14. Adjustment slide groove; 15. Adjustment slider; 16. Limiting groove; 17. Second fixed plate; 18. Connecting shaft; 19. Limiting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1: Please refer to Figure 1-4 A teaching simulation display device comprises a support base 1, the top of the support base 1 is fixedly connected with an adjusting column 11, a support column 2 is arranged outside the adjusting column 11, the tops of both sides of the support column 2 are fixedly connected with a first fixing plate 7, the bottom ends of both sides of the support column 2 are fixedly connected with a second fixing plate 17, a teaching display board 4 is movably connected between the first fixing plate 7 and the second fixing plate 17, the bottom end of the teaching display board 4 is fixedly connected with a connecting shaft 18, the bottom end of the connecting shaft 18 is fixedly connected with an adjusting turntable 3, a limiting groove 16 is arranged inside the adjusting turntable 3, a limiting rod 19 is movably connected to one side of the second fixing plate 17, a writing board 6 is fixedly connected to the front end of the teaching display board 4, lighting strips 10 are installed on both sides of the teaching display board 4, a mounting clip 9 is arranged on the top of the front end of the teaching display board 4, two groups of teaching display boards 4 are arranged, and an anti-slip pad 12 is fixedly connected to the bottom end of the support base 1;

[0022] Twelve groups of limiting grooves 16 are provided, and the limiting grooves 16 are distributed in a ring shape inside the adjusting dial 3, and the limiting rods 19 can be embedded inside the limiting grooves 16;

[0023] Specifically, Figure 1 and Figure 4As shown, when using the teaching display device, the display angles of the two groups of teaching display boards 4 can be adjusted according to teaching needs. The two groups of teaching display boards 4 can also be combined and fitted together to reduce the overall footprint of the display device, making it easier to store and carry. When adjusting, the limit rod 19 is moved away from the inside of the limit groove 16, and the teaching display board 4 can be driven to rotate and adjust by holding the adjustment dial 3. After the teaching display board 4 is adjusted to a suitable display angle, the limit rod 19 is inserted into the inside of the limit groove 16 to be fixed.

[0024] Embodiment 2: A protective cover 5 is installed on the outside of the lighting strip 10, a fixed slide 8 is fixedly connected to the top of the front end of the teaching display board 4, and a mounting clip 9 is slidably connected to the bottom of the fixed slide 8;

[0025] Specifically, Figure 1 and Figure 2 As shown, the writing board 6 on the teaching display board 4 can be used to write on the blackboard directly, which is convenient for use during teaching. When a teaching file needs to be displayed, the file can be placed on the front end of the teaching display board 4, and the top of the file can be clamped and fixed using the mounting clip 9. In the case of poor light, the lighting strip 10 can also be turned on for students to observe.

[0026] Embodiment 3: The front end of the adjusting column 11 is fixedly connected with an adjusting slider 15, the front end of the supporting column 2 is provided with an adjusting slot 14, both sides of the adjusting slot 14 are provided with positioning holes, the inside of the adjusting slider 15 is movably connected with a mounting bolt 13, the adjusting slider 15 is in an "I" shape, the adjusting slider 15 is embedded in the inside of the adjusting slot 14 for sliding connection, and one end of the mounting bolt 13 can be embedded in the inside of the positioning hole;

[0027] Specifically, Figure 1 and Figure 3 As shown, unscrew the mounting bolt 13 from the adjusting slider 15, and then push the support column 2 upward. The adjusting slider 15 on the adjusting column 11 slides inside the adjusting slot 14. The adjusting slot 14 can limit the movement of the support column 2 to improve the stability of the movement. After the support column 2 slides to a suitable height on the adjusting column 11, use the mounting bolt 13 to fix the support column 2 on the adjusting column 11.

[0028] Working principle: When the utility model is in use, it is necessary to first place the device in the designated area, and then adjust the height and display angle of the teaching display board 4 according to teaching needs. When adjusting the height, unscrew the mounting bolt 13 from the adjusting slider 15, and then push the support column 2 upward. After the support column 2 slides to a suitable height on the adjusting column 11, the mounting bolt 13 is used to fix the support column 2 on the adjusting column 11. When adjusting the angle, after removing the limit rod 19 from the inside of the limit groove 16, holding the adjustment dial 3 can drive the teaching display board 4 to rotate and adjust. After the teaching display board 4 is adjusted to a suitable display angle, the limit rod 19 is inserted into the inside of the limit groove 16 and fixed, and then teaching display and teaching are carried out. The writing board 6 can directly write on the blackboard. When it is necessary to display teaching documents, the documents are placed on the front end of the teaching display board 4, and the top of the documents are clamped and fixed with the mounting clip 9. In the case of poor light, the lighting strip 10 can be turned on for students to observe. This structure realizes the function of flexible display.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A teaching simulation display device, comprising a support base (1), characterized in that: The top of the support base (1) is fixedly connected to an adjustment column (11), the outside of the adjustment column (11) is provided with a support column (2), the tops of both sides of the support column (2) are fixedly connected to first fixing plates (7), the bottoms of both sides of the support column (2) are fixedly connected to second fixing plates (17), a teaching display board (4) is movably connected between the first fixing plate (7) and the second fixing plate (17), the bottom end of the teaching display board (4) is fixedly connected to a connecting shaft (18), the bottom end of the connecting shaft (18) is fixedly connected to an adjustment dial (3), a limiting groove (16) is provided inside the adjustment dial (3), one side of the second fixing plate (17) is movably connected to a limiting rod (19), the front end of the teaching display board (4) is fixedly connected to a writing board (6), lighting strips (10) are installed on both sides of the teaching display board (4), and a mounting clamp (9) is provided at the top of the front end of the teaching display board (4).

2. A teaching simulation display device according to claim 1, characterized in that: Twelve groups of the limiting grooves (16) are provided. The limiting grooves (16) are distributed in a ring shape inside the adjusting dial (3). The limiting rods (19) can be embedded inside the limiting grooves (16).

3. A teaching simulation display device according to claim 1, characterized in that: The front end of the adjusting column (11) is fixedly connected with an adjusting slider (15), the front end of the supporting column (2) is provided with an adjusting slot (14), both sides of the adjusting slot (14) are provided with positioning holes, and the inside of the adjusting slider (15) is movably connected with a mounting bolt (13).

4. A teaching simulation display device according to claim 3, characterized in that: The adjusting slider (15) is in the shape of an I-shaped character. The adjusting slider (15) is embedded in the adjusting slide groove (14) to be slidably connected. One end of the mounting bolt (13) can be embedded in the positioning hole.

5. A teaching simulation display device according to claim 1, characterized in that: The teaching display board (4) is provided in two groups, and the bottom end of the support base (1) is fixedly connected with an anti-slip pad (12).

6. A teaching simulation display device according to claim 1, characterized in that: A protective cover (5) is installed on the outside of the lighting strip (10), a fixed slideway (8) is fixedly connected to the top of the front end of the teaching display board (4), and the mounting clip (9) is slidably connected to the bottom of the fixed slideway (8).

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