A fixing device for an interactive screen that is easy to adjust

Abstract

The utility model relates to the field of teaching equipment, and discloses a fixing device for an interactive screen that is easy to adjust, comprising: a fixing panel; an interactive screen, which is arranged on one side of the fixing panel; two hanging boards, which are installed on the fixing panel and are used to fix the interactive screen; and two moving parts, which are connected to the hanging board in a movably manner and are arranged to approach or move away from the central axis of the hanging board, and are used to adjust the connection position with the interactive screen. In the utility model, by flexibly adjusting the installation position of the mounting part on the hanging board, the fault tolerance rate of the fixing device is higher, and the position of the interactive screen from the hanging board can be adjusted by moving the mounting part and adjusting the extension range of the mounting part, so as to facilitate the routing of the interactive screen, provide space for the power line, and also adjust the interactive screen to maintain the same horizontal plane with the surrounding structure.

Description

Technical Field

[0001] The utility model relates to the field of teaching equipment, in particular to a fixing device for an interactive screen which is easy to adjust. Background Art

[0002] In the teaching field, interactive screens are an advanced display system that plays an increasingly important role. It integrates technologies such as virtual reality and motion capture. It captures and shoots target images through capture devices, and then analyzes the movements of the captured objects through the image analysis system. These data are combined with the real-time image interactive system to create a close interaction effect between participants and the screen. In the teaching environment, interactive screens provide a new interactive platform for teachers and students. Teachers can use interactive screens to display various teaching content, such as text, pictures, videos, etc., making teaching more vivid and intuitive. At the same time, the interactive screen also supports a variety of interactive methods such as touch, handwriting, dragging, etc., so that students can participate in the teaching process more actively.

[0003] The interactive screen is installed in the reserved holes in the blackboard through a fixing device. When installing the fixing device, its size in the hole of the blackboard needs to be calculated. When mounting the interactive screen, if the installation position of the fixing device deviates, the interactive screen cannot be adapted to the reserved hole. The fault tolerance rate of the fixing device is low, and the position of the interactive screen from the fixing device is relatively fixed. The installation spacing is difficult to adjust, and it cannot be on the same plane as the blackboard after installation. Utility Model Content

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A fixing device for an interactive screen that is easy to adjust, comprising:

[0006] Fixed panels;

[0007] An interactive screen, set on one side of the fixed panel;

[0008] Two hanging plates, installed on the fixed panel, used to fix the interactive screen;

[0009] Two movable parts are movably connected to the hanging board and are arranged to move closer to or farther from the central axis of the hanging board to adjust the connection position with the interactive screen;

[0010] The installation part passes through the moving part and is connected to the interactive screen. The installation part is configured to move closer to or farther away from the interactive screen for connection with the interactive screen.

[0011] Also includes:

[0012] An adjusting part, installed on one side of the hanging plate;

[0013] The moving plate is connected to the adjusting part in a movably manner, and one end of the moving plate is connected to the moving part to drive the moving part to move.

[0014] A moving groove is provided on one side of the adjusting part, and the moving plate is connected in the moving groove. Two adjusting holes are provided on one side of the hanging plate, and the two moving parts are respectively connected in the two adjusting holes.

[0015] Also includes:

[0016] A first screw rod is connected in the moving groove and connected to the moving plate, and is used to control the moving plate to move linearly in the moving groove;

[0017] The adjusting knob is installed at one end of the first screw rod and is used to drive the first screw rod to rotate.

[0018] A moving hole is provided at one side of the moving part, the mounting part is connected in the moving hole, and a threaded hole is provided through one end of the mounting part for mounting a screw.

[0019] A groove is provided on the inner wall of the movable hole, a limiting block is connected in the groove, and a plurality of limiting grooves arranged in equal rows are provided on the outer side of the mounting portion, and the limiting block is connected in the limiting groove.

[0020] A second screw rod is connected to the inner wall of the groove, one end of the second screw rod passes through the moving part and is connected to a control wheel, and the control wheel is arranged on one side of the moving part.

[0021] Also includes:

[0022] Two anti-skid pads are respectively installed at two ends of the installation part.

[0023] The utility model provides a fixing device for an interactive screen that is easy to adjust. Compared with the prior art, it has the following beneficial effects:

[0024] 1. The installation position of the installation part on the hanging plate can be flexibly adjusted by moving the moving part, and the fault tolerance rate of the fixing device is high.

[0025] 2. By moving the mounting part and adjusting the extension range of the mounting part, the position of the interactive screen from the hanging plate can be adjusted to facilitate the routing of the interactive screen, provide space for the power cord, and also adjust the interactive screen to maintain the same horizontal plane as the surrounding structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model.

[0027] Figure 2 This is a structural schematic diagram of the fixed panel, hanging plate, moving part and installation part proposed by the utility model.

[0028] Figure 3 It is a three-dimensional structural schematic diagram of the hanging plate, the moving part, the mounting part, the moving plate, the first screw rod and the adjusting knob proposed by the utility model.

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the moving part and the mounting part proposed by the utility model.

[0030] The reference numerals in the figure are:

[0031] 1. Fixed panel; 2. Hanging plate; 3. Interactive screen; 4. Adjustment hole; 5. Moving part; 6. Mounting part; 7. Adjustment part; 8. Moving slot; 9. Moving plate; 10. First screw rod; 11. Adjustment knob; 12. Moving hole; 13. Anti-slip pad; 14. Threaded hole; 15. Limiting slot; 16. Limiting block; 17. Second screw rod; 18. Control wheel. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0033] Reference Figure 1-Figure 4 , a fixing device for an interactive screen that is easy to adjust, comprising:

[0034] A fixed panel 1; an interactive screen 3 is arranged on one side of the fixed panel 1; two hanging plates 2 are mounted on the fixed panel 1 for fixing the interactive screen 3; two moving parts 5 are connected to the hanging plate 2 in a movably manner and are arranged to move closer to or farther from the central axis of the hanging plate 2 for adjusting the connection position with the interactive screen 3. By adjusting the positions of the two moving parts 5 on the hanging plate 2, the connection position on the hanging plate 2 can be flexibly adjusted. Even if the position of the fixed panel 1 is not accurately installed and the installation position is deviated after the hanging plate 2 is mounted on the fixed panel 1, the interactive screen 3 can still be installed to the specified position by adjusting the position of the moving parts 5; the mounting part 6 passes through the moving part 5 and is connected to the interactive screen 3, and is arranged to move closer to or farther from the interactive screen 3 for connecting the interactive screen 3. Two anti-skid pads 13 are fixedly mounted at both ends of the mounting part 6 respectively. The anti-skid pads 13 can improve the anti-skid property when in contact with other objects. By adjusting the position of the mounting part 6, the distance between the back of the interactive screen 3 and the hanging plate 2 can be adjusted, which is convenient for routing the interactive screen 3 and providing space for the power cord. The interactive screen 3 can also be adjusted to maintain the same horizontal plane with the surrounding structure.

[0035] Reference Figure 3The adjusting part 7 is fixedly mounted on one side of the hanging plate 2, the moving plate 9 is movably connected to the adjusting part 7, one end of the moving plate 9 is fixedly connected to the moving part 5, and is used to drive the moving part 5 to move. A moving groove 8 is provided on one side of the adjusting part 7, and the moving plate 9 is slidably connected in the moving groove 8. Two adjusting holes 4 are provided on one side of the hanging plate 2, and the two moving parts 5 are respectively slidably connected in the two adjusting holes 4. The first screw rod 10 is rotatably connected in the moving groove 8 and is threadedly connected to the moving plate 9. The adjusting knob 11 is fixedly mounted on one end of the first screw rod 10, and is used to drive the first screw rod 10 to rotate.

[0036] Turning the adjusting knob 11 can control the rotation of the first screw rod 10. When the first screw rod 10 rotates, the rotational power is converted into linear motion of the moving plate 9 through the cooperation between its thread and the moving plate 9. When the screw rod stops rotating, the moving plate 9 can remain in the current position due to the self-locking nature of the screw rod and will not slide down due to external force or load. The moving plate 9 can drive the moving part 5 to move in the adjusting hole 4, and the moving part 5 drives the mounting part 6 to move, so that the installation position of the mounting part 6 on the hanging plate 2 can be flexibly adjusted. A moving hole 12 is provided on one side of the moving part 5, and the mounting part 6 is slidably connected in the moving hole 12. A threaded hole 14 is penetrated at one end of the mounting part 6 for installing a screw. A groove is provided on the inner wall of the moving hole 12, and a limiting block 16 is slidably connected in the groove. A plurality of limiting grooves 15 arranged in equal columns are provided on the outer side of the mounting part 6, and the limiting block 16 is connected in the limiting groove 15. A second screw rod 17 is connected to the inner wall of the groove, and one end of the second screw rod 17 penetrates the moving part 5 and is fixedly connected to a control wheel 18, which is arranged on one side of the moving part 5.

[0037] Reference Figure 4 , rotating the control wheel 18 drives the second screw rod 17 to rotate. When the second screw rod 17 rotates, the rotational power is converted into linear motion of the limit block 16 through the cooperation between its thread and the limit block 16. When the screw rod stops rotating, due to the self-locking nature of the screw rod, the limit block 16 can remain in the current position and will not move due to external force or load. After the limit block 16 slides out of the limit groove 15, the mounting part 6 can be moved and the extension range of the mounting part 6 can be adjusted. The screw is installed in the threaded hole 14 and is threadedly connected to the back of the interactive screen 3, so that the interactive screen 3 can be fixed to one end of the mounting part 6, and the position of the interactive screen 3 from the hanging plate 2 can be adjusted.

[0038] During use, the fixed panel 1 is first fixed to the wall, and the adjusting knob 11 is turned to control the rotation of the first screw rod 10. When the first screw rod 10 rotates, the rotational power is converted into a linear motion of the moving plate 9 through the cooperation between its thread and the moving plate 9. When the screw rod stops rotating, the moving plate 9 can remain in the current position due to the self-locking nature of the screw rod and will not slide down due to external force or load. The moving plate 9 can drive the moving part 5 to move in the adjusting hole 4, and the moving part 5 drives the mounting part 6 to move, so that the installation position of the mounting part 6 on the hanging plate 2 can be flexibly adjusted. The control wheel 18 is turned to drive the second screw rod 17 to rotate. When the second screw rod 17 rotates, the rotational power is converted into the linear motion of the limit block 16 through the cooperation between its thread and the limit block 16. When the screw rod stops rotating, due to the self-locking nature of the screw rod, the limit block 16 can remain in the current position and will not move due to external force or load. After the limit block 16 slides out of the limit groove 15, the mounting part 6 can be moved and the extension range of the mounting part 6 can be adjusted. The screw is installed in the threaded hole 14 and is threadedly connected to the back of the interactive screen 3. The position of the interactive screen 3 from the hanging plate 2 can be adjusted. The hanging plate 2 is mounted on the fixed panel 1, and the interactive screen 3 can be installed on the wall.

[0039] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0040] By moving the moving part 5, the installation position of the installation part 6 on the hanging plate 2 can be flexibly adjusted, and the fault tolerance rate of the fixing device is relatively high.

[0041] By moving the mounting portion 6 and adjusting the extension range of the mounting portion 6, the position of the interactive screen 3 from the hanging board 2 can be adjusted to facilitate the routing of the interactive screen 3 and provide space for the power cord. The interactive screen 3 can also be adjusted to maintain the same horizontal plane as the surrounding structure.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixing device for an interactive screen that is easy to adjust, characterized in that: include: Fixing panel (1); An interactive screen (3) is arranged on one side of the fixed panel (1); Two hanging plates (2) are mounted on the fixed panel (1) and are used to fix the interactive screen (3); Two movable parts (5) are movably connected to the hanging board (2) and are arranged to move closer to or farther from the central axis of the hanging board (2) so as to adjust the connection position with the interactive screen (3); The mounting portion (6) passes through the moving portion (5) and is connected to the interactive screen (3), and is configured to move closer to or farther away from the interactive screen (3) for connection with the interactive screen (3).

2. The easily adjustable fixing device for an interactive screen according to claim 1, characterized in that: Also includes: An adjusting portion (7) is mounted on one side of the hanging plate (2); The movable plate (9) is movably connected to the adjusting portion (7); one end of the movable plate (9) is connected to the movable portion (5) and is used to drive the movable portion (5) to move.

3. The easily adjustable fixing device for an interactive screen according to claim 2, characterized in that: A movable groove (8) is provided on one side of the adjusting portion (7), and the movable plate (9) is connected in the movable groove (8); two adjusting holes (4) are provided on one side of the hanging plate (2), and the two movable portions (5) are respectively connected in the two adjusting holes (4).

4. The easily adjustable fixing device for an interactive screen according to claim 3, characterized in that: Also includes: A first screw rod (10) is connected in the moving groove (8) and connected to the moving plate (9), and is used to control the linear movement of the moving plate (9) in the moving groove (8); The adjusting knob (11) is mounted on one end of the first screw rod (10) and is used to drive the first screw rod (10) to rotate.

5. The easily adjustable fixing device for an interactive screen according to claim 1, characterized in that: A moving hole (12) is provided on one side of the moving part (5), the mounting part (6) is connected in the moving hole (12), and a threaded hole (14) is provided through one end of the mounting part (6) for mounting a screw.

6. The easily adjustable fixing device for an interactive screen according to claim 5, characterized in that: A groove is provided on the inner wall of the movable hole (12), a limiting block (16) is connected in the groove, and a plurality of limiting grooves (15) arranged in equal rows are provided on the outer side of the mounting portion (6), and the limiting block (16) is connected in the limiting groove (15).

7. The easily adjustable fixing device for an interactive screen according to claim 6, characterized in that: A second screw rod (17) is connected to the inner wall of the groove, one end of the second screw rod (17) passes through the moving part (5) and is connected to a control wheel (18), and the control wheel (18) is arranged on one side of the moving part (5).

8. The easily adjustable fixing device for an interactive screen according to claim 1, characterized in that: Also includes: Two anti-slip pads (13) are respectively mounted on two ends of the mounting portion (6).

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