Teaching display stand for language training

Abstract

The utility model provides a teaching display stand for language training, and belongs to the technical field of display stands. Comprising a panel, a connecting mechanism fixedly installed on the lower surface of the panel, supporting legs movably connected with the panel through the connecting mechanism and a connecting rod, the connecting mechanism comprises a connecting frame fixedly installed on the lower surface of the panel and a connecting cylinder fixedly connected with the supporting legs and the connecting rod, and the inner wall of the connecting cylinder is slidably connected with a mounting rod; and one end of the mounting rod is fixedly connected with a limiting plate. According to the utility model, the supporting legs and the connecting rods are used as components for supporting the panel, and the panel is horizontally placed on the ground to be used as a table, so that students can learn and write at the same time, and the second use mode is that the pulling plates in the connecting mechanisms on the supporting legs and the connecting rods are pushed towards the limiting plates, and the springs are compressed at the same time; and the first square rod and the second square rod are pushed away from the square hole.

Description

Technical Field

[0001] The utility model relates to the technical field of display platforms, in particular to a teaching display platform for language training. Background Art

[0002] In order to improve the teaching effect during language training and teaching, teaching is carried out through pictures and voice.

[0003] There are two types of teaching display stands for language training: a flat display stand and a vertical display stand. Students use the flat display stand as a table, which is convenient for students to learn and write at the same time. The vertical display stand is convenient for teachers to explain. The display stand cannot be used in both ways. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a teaching display stand for language training to solve the problem that the existing display stand cannot take into account two usage modes.

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

[0006] A teaching display stand for language training comprises a panel, a connecting mechanism fixedly mounted on the lower surface of the panel, and supporting legs and connecting rods movably connected to the panel through the connecting mechanism;

[0007] The connecting mechanism includes a connecting frame fixedly installed on the lower surface of the panel, a connecting tube fixedly connected to the supporting legs and the connecting rod respectively, the inner wall of the connecting tube is slidably connected with a mounting rod, and one end of the mounting rod is fixedly connected to a limiting plate; the inner walls of the connecting tube and the connecting frame are both provided with square holes, the middle part of the mounting rod is provided with a first square rod, a moving rod, a second square rod and a movable rod, the square holes are respectively plugged with the first square rod and the second square rod, and the end of the mounting rod away from the limiting plate is fixedly connected with a pull plate, a spring is provided between the pull plate and the connecting frame, and the mounting rod is located at the center of the spring.

[0008] Preferably, one end of the connecting rod is fixedly connected to a sliding plate, and the surface of the connecting rod is slidably connected to a sleeve rod.

[0009] Preferably, a limiting hole is provided at one end of the sleeve rod, and an inner wall of the limiting hole is slidably connected to the connecting rod.

[0010] Preferably, an internal thread sleeve is fixedly connected to the surface of the sleeve rod, and the interior of the internal thread sleeve is communicated with the sleeve rod.

[0011] Preferably, the inner wall of the internal threaded sleeve is threadedly connected with a positioning knob, and the surface of the positioning knob is provided with anti-slip patterns.

[0012] Preferably, a connecting rib is fixedly connected to the surface of the sleeve rod, and a connecting plate is fixedly connected to the lower surface of the sleeve rod.

[0013] Preferably, suction cups distributed at equal intervals are fixedly connected to the lower surface of the connecting plate.

[0014] Preferably, a wear-resistant plate is inlaid on the front of the panel, a player is inlaid on the top of the panel, and a data interface is inlaid on the upper surface of the panel.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model can use the supporting legs and the connecting rod as components for supporting the panel, and the panel is placed horizontally on the ground and used as a table, which is convenient for students to learn and write at the same time; the pulling plate in the connecting mechanism on the supporting legs and the connecting rod can be pushed toward the limiting plate, and the spring can be compressed at the same time to push the first square rod and the second square rod away from the square hole, so that the moving rod and the movable rod enter the square hole; because the moving rod and the movable rod are smaller than the square hole, the supporting legs and the connecting rod can rotate by relying on the connecting tube at this time, and then the supporting legs are rotated to fit the panel, and the connecting rod is rotated to fit the panel, so that the panel is perpendicular to the ground, which is convenient for the teacher to explain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a three-dimensional structural diagram of a teaching display stand for language training;

[0018] Figure 2 The present invention is a three-dimensional unfolded diagram of a teaching display stand for language training;

[0019] Figure 3 A schematic diagram of the connection mechanism structure of a teaching display stand for language training;

[0020] Figure 4 This is a partial enlarged view of the connecting rod of a teaching display stand for language training;

[0021] Figure 5 This is a partial enlarged view of the sleeve rod of a teaching display stand for language training.

[0022] Reference numerals

[0023] 1. Panel; 2. Support legs; 3. Connecting rod; 4. Connecting frame; 5. Connecting tube; 6. Limiting plate; 7. Mounting rod; 8. First square rod; 9. Moving rod; 10. Second square rod; 11. Movable rod; 12. Pull plate; 13. Spring; 14. Sliding plate; 15. Sleeve rod; 16. Limiting hole; 17. Internal threaded sleeve; 18. Connecting rib; 19. Connecting plate; 20. Suction cup; 21. Positioning knob; 22. Wear-resistant plate; 23. Player; 24. Data interface. DETAILED DESCRIPTION

[0024] The following is a detailed description of a teaching display stand for language training provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0025] like Figure 1-Figure 2 As shown, the embodiment of the utility model provides a teaching display stand for language training, comprising a panel 1, a connecting mechanism fixedly mounted on the lower surface of the panel 1, a supporting leg 2 and a connecting rod 3 movably connected to the panel 1 through the connecting mechanism;

[0026] The connection mechanism includes a connection frame 4 fixedly mounted on the lower surface of the panel 1, and a connection tube 5 fixedly connected to the support leg 2 and the connection rod 3 respectively; the inner wall of the connection tube 5 is slidably connected to a mounting rod 7, one end of the mounting rod 7 is fixedly connected to a limit plate 6, and the inner walls of the connection tube 5 and the connection frame 4 are both provided with square holes;

[0027] A first square rod 8, a movable rod 9, a second square rod 10 and a movable rod 11 are arranged in the middle of the mounting rod 7, and the square holes are respectively plugged into the first square rod 8 and the second square rod 10, and a pull plate 12 is fixedly connected to one end of the mounting rod 7 away from the limiting plate 6, a spring 13 is arranged between the pull plate 12 and the connecting frame 4, and the mounting rod 7 is located at the center of the spring 13.

[0028] There are two ways to use this display stand. The first way is:

[0029] The support legs 2 and the connecting rods 3 are used as components for supporting the panel 1, and the panel 1 is placed horizontally on the ground to be used as a table;

[0030] The second way of using is: first push the pull plate 12 in the connecting mechanism on the supporting leg 2 and the connecting rod 3 toward the limit plate 6, and at the same time compress the spring 13 to push the first square rod 8 and the second square rod 10 away from the square hole, so that the moving rod 9 and the movable rod 11 enter the square hole. Because the moving rod 9 and the movable rod 11 are smaller than the square hole, the supporting leg 2 and the connecting rod 3 can rotate by relying on the connecting tube 5 at this time, and then rotate the supporting leg 2 to fit with the panel 1, and rotate the connecting rod 3 to fit with the panel 1, so that the panel 1 is perpendicular to the ground.

[0031] like Figure 2 , Figure 5As shown, one end of the connecting rod 3 is fixedly connected to a sliding plate 14, the surface of the connecting rod 3 is slidably connected to a sleeve rod 15, one end of the sleeve rod 15 is provided with a limiting hole 16, the inner wall of the limiting hole 16 is slidably connected to the connecting rod 3, the surface of the sleeve rod 15 is fixedly connected to an internal threaded sleeve 17, the interior of the internal threaded sleeve 17 is communicated with the sleeve rod 15, the inner wall of the internal threaded sleeve 17 is threadedly connected to a positioning knob 21, and the surface of the positioning knob 21 is provided with anti-slip patterns, which improve the anti-slip ability of the positioning knob 21;

[0032] Turn the positioning knob 21 to release the connecting rod 3, then pull the connecting rod 3 out of the sleeve rod 15 to raise the height of the panel 1, and then turn the positioning knob 21 so that one end of the positioning knob 21 abuts against the connecting rod 3, thereby increasing the friction force by increasing the pressure, thereby fixing the relative position of the connecting rod 3 and the sleeve rod 15;

[0033] The surface of the sleeve rod 15 is fixedly connected with a connecting rib 18, which connects the sleeve rods 15 together. The lower surface of the sleeve rod 15 is fixedly connected with a connecting plate 19, and the lower surface of the connecting plate 19 is fixedly connected with suction cups 20 distributed at equal intervals. The suction cups 20 are adsorbed on the ground, so that the connecting plate 19 is not easy to overturn. The front of the panel 1 is inlaid with a wear-resistant plate 22, which improves the wear resistance of the panel 1.

[0034] A picture is pasted on the wear-resistant plate 22 , a player 23 is embedded on the top of the panel 1 , and a data interface 24 is embedded on the upper surface of the panel 1 . Voice is played through the player 23 for teaching and training, and data is transmitted to the player 23 through the data interface 24 .

[0035] The technical solution provided by the utility model, the first use mode is to use the support legs 2 and the connecting rods 3 as components for supporting the panel 1, and to place the panel 1 horizontally on the ground to use it as a table;

[0036] The second use method is to first push the pull plate 12 in the connection mechanism on the supporting leg 2 and the connecting rod 3 toward the limit plate 6, and at the same time compress the spring 13 to push the first square rod 8 and the second square rod 10 away from the square hole, so that the moving rod 9 and the movable rod 11 enter the square hole; because the moving rod 9 and the movable rod 11 are smaller than the square hole, the supporting leg 2 and the connecting rod 3 can rotate by relying on the connecting tube 5, and then the supporting leg 2 is rotated to fit with the panel 1, and the connecting rod 3 is rotated to fit with the panel 1, and the panel 1 is perpendicular to the ground, and the suction cup 20 is adsorbed on the ground, so that the connecting plate 19 is not easy to overturn;

[0037] Turn the positioning knob 21 to release the connecting rod 3, then pull the connecting rod 3 out of the sleeve rod 15 to raise the height of the panel 1, and then turn the positioning knob 21 so that one end of the positioning knob 21 abuts against the connecting rod 3, thereby increasing the friction force by increasing the pressure, thereby fixing the relative position of the connecting rod 3 and the sleeve rod 15. For both usage methods, pictures are posted on the wear-resistant plate 22, and voice is played through the player 23 for teaching and training.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A teaching display stand for language training, characterized in that: It comprises a panel (1), a connecting mechanism fixedly mounted on the lower surface of the panel (1), a supporting leg (2) and a connecting rod (3) movably connected to the panel (1) via the connecting mechanism; The connection mechanism comprises a connection frame (4) fixedly mounted on the lower surface of the panel (1), and a connection tube (5) fixedly connected to the support leg (2) and the connection rod (3) respectively; the inner wall of the connection tube (5) is slidably connected to a mounting rod (7), one end of the mounting rod (7) is fixedly connected to a limiting plate (6), and the inner walls of the connection tube (5) and the connection frame (4) are both provided with square holes; a first square rod (8), a moving rod (9), a second square rod (10) and a movable rod (11) are provided in the middle of the mounting rod (7), and the square holes are respectively plugged with the first square rod (8) and the second square rod (10); one end of the mounting rod (7) away from the limiting plate (6) is fixedly connected to a pull plate (12), a spring (13) is provided between the pull plate (12) and the connection frame (4), and the mounting rod (7) is located at the center of the spring (13).

2. A teaching display stand for language training according to claim 1, characterized in that: One end of the connecting rod (3) is fixedly connected to a sliding plate (14), and the surface of the connecting rod (3) is slidably connected to a sleeve rod (15).

3. A teaching display stand for language training according to claim 2, characterized in that: A limiting hole (16) is provided at one end of the sleeve rod (15), and the inner wall of the limiting hole (16) is slidably connected to the connecting rod (3).

4. A teaching display stand for language training according to claim 3, characterized in that: An internal thread sleeve (17) is fixedly connected to the surface of the sleeve rod (15), and the interior of the internal thread sleeve (17) is communicated with the sleeve rod (15).

5. A teaching display stand for language training according to claim 4, characterized in that: The inner wall of the internal thread sleeve (17) is threadedly connected with a positioning knob (21), and the surface of the positioning knob (21) is provided with anti-slip grooves.

6. A teaching display stand for language training according to claim 4, characterized in that: A connecting rib (18) is fixedly connected to the surface of the sleeve rod (15), and a connecting plate (19) is fixedly connected to the lower surface of the sleeve rod (15).

7. A teaching display stand for language training according to claim 6, characterized in that: The lower surface of the connecting plate (19) is fixedly connected with suction cups (20) distributed at equal intervals.

8. A teaching display stand for language training according to claim 1, characterized in that: The front surface of the panel (1) is inlaid with a wear-resistant plate (22), the top of the panel (1) is inlaid with a player (23), and the upper surface of the panel (1) is inlaid with a data interface (24).

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