A spliced intelligent teaching device based on a double-screen linkage display structure

Abstract

The application provides a spliced intelligent teaching device based on a double-screen linkage display structure, which comprises a rectangular frame, a spliced track group and a display screen clamping frame, a teaching display screen is clamped in the display screen clamping frame, one rotating shaft assembly is rotationally connected to the top end and the bottom end of one side of the display screen clamping frame respectively, and the rotating shaft assembly is movably connected in the spliced track; one limiting assembly is rotationally connected to the top end and the bottom end of the other side of the display screen clamping frame respectively, and the limiting assembly is movably connected in the spliced track. The spliced intelligent teaching device comprises the rectangular frame, the spliced track group and the display screen clamping frame, and the teaching display screen is clamped in the display screen clamping frame, so that the spliced track group can movably connect two display screens, and the two display screens in the spliced track group can cooperate with each other in the teaching process, the positions of the two display screens can be moved, flipped and adjusted in contrast, and the teaching efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of teaching equipment technology, specifically relating to a splicing intelligent teaching device based on a dual-screen linkage display structure. Background Technology

[0002] In today's teaching process, which utilizes multimedia equipment, the teaching content can be presented more comprehensively and richly, making the teaching process more vivid, the content more abundant, and more timely. Among the most frequently used devices in the teaching process is the intelligent display screen, which allows for flexible selection of displayed content and corresponding display times, making it convenient and practical.

[0003] However, most teaching processes use a single display screen to present information, resulting in low coordination between multiple display screens. This is especially true when teaching content involves comparative information, as the information on both screens cannot be moved, flipped, or adjusted for comparison, and the two screens cannot be adjusted and linked, which affects the improvement of teaching efficiency.

[0004] Based on this, a splicing intelligent teaching device based on a dual-screen linkage display structure is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a splicing intelligent teaching device based on a dual-screen linkage display structure to address the shortcomings of the prior art, thereby solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a splicing intelligent teaching device based on a dual-screen linkage display structure, comprising; Rectangular frame; The system includes two splicing track groups, which are respectively fixed at the top and bottom of the rectangular frame. Each splicing track group consists of two splicing tracks, which are centrally symmetrically arranged. A display screen mounting bracket, in which a teaching display screen is mounted; A rotating shaft assembly is rotatably connected to the top and bottom ends of one side of the display screen mounting bracket, and the rotating shaft assembly is movably connected within the splicing track; A limiting component is rotatably connected to the top and bottom of the other side of the display screen mounting bracket, and the limiting component is movably connected within the splicing track.

[0007] As a further explanation of the present invention, connectors are fixed on the two vertical sides inside the rectangular frame, and the two ends of the splicing track assembly are fixed inside the connectors. The rectangular frame is also fixed with a mounting base on its back side, and the rectangular frame is installed and connected for use through the connecting base.

[0008] As a further explanation of the present invention, the splicing track is a broken line track, and an auxiliary connecting block is fixed between the overlapping sections of two splicing tracks in the same splicing track group.

[0009] As a further explanation of the present invention, the display screen mounting bracket is a U-shaped bracket, and a rubber mounting block is installed inside the display screen mounting bracket to complete the mounting connection of the display screen within the display screen mounting bracket.

[0010] As a further illustration of the present invention, the rotating shaft assembly includes a rotating seat, an intermediate plate, and an anti-detachment plate; The rotating base is rotatably connected to the outside of the display screen mounting bracket. A middle plate is fixed on the rotating base. The middle plate is slidably connected in the splicing track. An anti-detachment plate is fixed to the top of the middle plate.

[0011] As a further explanation of the present invention, the intermediate plate is a rectangular plate, and ball bearings are rotatably connected to the positions on both sides of the intermediate plate that contact the inner side of the splicing track.

[0012] As a further explanation of the present invention, the limiting component includes a rectangular cavity, a base, a return spring, an anti-derailment component, and an intermediate limiting component; The bottom of the rectangular cavity is rotatably connected to a base, which is fixed on the display screen mounting bracket. Two return springs are symmetrically installed on the bottom surface of the rectangular cavity. The top ends of the two return springs are respectively connected to the top frame. Anti-derailment components are connected to both sides of the top frame. The anti-derailment components are sleeved on the rectangular cavity. The splicing track is movably connected between the two anti-derailment components. A middle limiting member is installed in the middle of the top frame. The middle limiting member is sleeved in the middle of the top cavity and is located in the middle of the splicing track.

[0013] As a further explanation of the present invention, the anti-derailment component is a concave columnar structure, and the anti-derailment component is rotatably connected to the top end of the top frame, and the height of the intermediate limiting component is not greater than the height of the anti-derailment component.

[0014] As a further explanation of the present invention, spring connecting grooves are respectively provided on both sides of the top frame, and the top end of the reset spring is engaged in the spring connecting groove.

[0015] As a further explanation of the present invention, the rotating end of the base is fixed to the bottom end of the rectangular cavity, and the top end of the rotating end extends into the inner cavity of the rectangular cavity, and a wear-resistant rubber layer is attached to the top end of the rotating end.

[0016] Compared with the prior art, the present invention has the following advantages: The splicing intelligent teaching device of this invention includes a rectangular frame, a splicing track assembly, and a display screen clip frame. The two ends of the splicing track assembly are fixed within connectors. The splicing track assembly consists of two splicing tracks, which are zigzag-shaped tracks. These zigzag tracks can obscure the two displays according to the scene, thereby improving the kinetic energy of the two displays during use and facilitating the expansion of application scenarios. A teaching display screen is clipped into the display screen clip frame. The display screen clip frame is a U-shaped frame, and rubber clips are installed inside the display screen clip frame. The rubber clips complete the clip connection of the display screen within the display screen clip frame. Each splicing track is movably connected to a display screen, enabling the splicing track assembly to complete the movable connection of the two displays. This allows the two displays within the splicing track assembly to cooperate during teaching, completing the movement, flipping, and adjustment of the two displays' positions, thus improving teaching efficiency.

[0017] In this invention, a rotating shaft assembly is rotatably connected to the top and bottom of one side of the display screen mounting bracket. The rotating shaft assembly is movably connected within the splicing track. The rotating shaft assembly includes a rotating seat, a middle plate, and an anti-detachment plate. The rotating seat is rotatably connected to the outside of the display screen mounting bracket. The middle plate is fixed on the rotating seat and slidably connected within the splicing track. The middle plate is a rectangular plate, and ball bearings are rotatably connected to the two sides of the middle plate at the positions where they contact the inside of the splicing track. Under the action of the ball bearings, the resistance of the middle plate during its movement within the splicing track is reduced, improving the smoothness of the movement and adjustment process.

[0018] In this invention, a limiting component is rotatably connected to the top and bottom of the display screen mounting bracket. The limiting component is movably connected within the splicing track. The limiting component includes a rectangular cavity, a base, a return spring, an anti-derailment component, and a middle limiting component. The base is rotatably connected to the bottom of the rectangular cavity and is fixed to the display screen mounting bracket. Two return springs are symmetrically installed on the bottom surface of the rectangular cavity, with their top ends connected to the top frame. Spring connecting grooves are provided on both sides of the top frame, and the top ends of the return springs are engaged within these grooves. Anti-derailment components are connected to both sides of the top frame and are fitted onto the rectangular cavity. The splicing track is movably connected between the two anti-derailment components. A middle limiting component is installed in the middle of the top frame. When the display screen mounting bracket moves within the splicing track, an external force pushes... The movable display screen clip can move within the splicing track with the cooperation of the rotating shaft assembly and the limiting assembly. When the display screen clip needs to be flipped within the splicing track, external force is first used to squeeze the middle limiting component from the inside, causing the middle limiting component to drive the anti-derailment component to retract into the inner cavity of the rectangular cavity. This allows the limiting component to disengage from the splicing track, and the rotating shaft assembly can then be used to assist in flipping the display screen clip. After flipping, the middle limiting component is oriented towards the center of the splicing track, and the external force is removed, allowing the middle limiting component to spring out naturally under the action of the return spring. This allows it to continue to be positioned in the center of the splicing track to complete the limiting operation, thus completing the continued connection of the limiting component within the splicing track. This enhances the versatility of the display screen clip adjustment operation, making it convenient and practical. Attached Figure Description

[0019] Figure 1 This is a top view of the overall structure of the invention; Figure 2 This is a schematic diagram of the connection structure of the display screen clip bracket of the present invention within the splicing track assembly; Figure 3 This is a schematic diagram of the rotating shaft assembly structure of the present invention; Figure 4 This is a schematic diagram of the internal structure of the limiting component of the present invention.

[0020] Explanation of reference numerals in the attached figures: 1-Rectangular frame; 11-Connector; 12-Mounting base; 2-Splicing track; 21-Auxiliary connecting block; 3-Display screen clip frame; 4-Display screen; 5-Rotating shaft assembly; 51-Rotating seat; 52-Intermediate plate; 53-Ball bearing; 54-Anti-detachment plate; 6-Limiting component; 61-Rectangular cavity; 62-Base; 63-Reset spring; 64-Top frame; 65-Anti-detachment component; 66-Intermediate limiting component. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of this application, not all of them. The specific embodiments described herein are only used to explain the invention and are not intended to limit the invention. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] like Figure 1-4 As shown, the present invention provides a technical solution: a splicing intelligent teaching device based on a dual-screen linkage display structure, including a rectangular frame 1; a splicing track group and a display screen card holder 3; The rectangular frame 1 is a hollow rectangular frame composed of connecting rods. Connecting members 11 are fixed to two vertical sides inside the rectangular frame 1. The two ends of the splicing track assembly are fixed inside the connecting members 11. A mounting base 12 is also fixed to the back of the rectangular frame 1. The mounting base 12 completes the installation and connection of the rectangular frame 1. The mounting base 12 allows a gap between the rectangular frame 1 and the connecting body, enabling heat dissipation of the display screen 4 during use and improving the lifespan of the display screen 4. Two splicing track assemblies are provided, fixed to the top and bottom of the rectangular frame 1 respectively. Each splicing track assembly consists of two splicing... The system comprises two tracks 2, which are symmetrically arranged at their centers. A teaching display screen 4 is attached to a display screen mounting bracket 3. The display screen mounting bracket 3 is a U-shaped bracket, and rubber mounting blocks are installed on the inner side of the display screen mounting bracket 3. The rubber mounting blocks complete the mounting connection of the display screen 4 within the display screen mounting bracket 3. Each of the two tracks 2 is movably connected to a display screen 4, thereby enabling the two display screens 4 in the system to be movably connected. This allows the two display screens 4 in the system to cooperate with each other during the teaching process, enabling them to move, flip, and adjust their positions for comparison, which helps to improve teaching efficiency.

[0023] In this embodiment, the splicing track 2 is a zigzag track. The zigzag track 2 can block the two displays 4 according to the scene, thereby improving the kinetic energy of the two displays 4 during use and facilitating the expansion of the use scenarios.

[0024] Furthermore, an auxiliary connecting block 21 is fixed between the overlapping sections of two splicing tracks 2 within the same splicing track group, which improves the stability of the splicing track 2 connection.

[0025] In this embodiment, a rotating shaft assembly 5 is also included. A rotating shaft assembly 5 is rotatably connected to the top and bottom of one side of the display screen mounting bracket 3. The rotating shaft assembly 5 is movably connected within the splicing track 2. As one possible implementation of this embodiment, the rotating shaft assembly 5 includes a rotating seat 51, an intermediate plate 52, and an anti-detachment plate 54. The rotating seat 51 is rotatably connected to the outside of the display screen mounting bracket 3. The intermediate plate 52 is fixed on the rotating seat 51. The intermediate plate 52 is slidably connected in the splicing track 2. The intermediate plate 52 is a rectangular plate, and ball bearings 53 are rotatably connected to the positions on both sides of the intermediate plate 52 that contact the inner side of the splicing track 2. Under the action of the ball bearings 53, the resistance of the intermediate plate 52 during the movement in the splicing track 2 is reduced, and the smoothness of the movement and adjustment process is improved.

[0026] To prevent the display screen mounting bracket 3 from sliding out of the splicing track 2 during movement, an anti-detachment plate 54 is fixed to the top of the intermediate plate 52.

[0027] In this embodiment, a limiting component 6 is also included. A limiting component 6 is rotatably connected to the top and bottom of the other side of the display screen mounting bracket 3. The limiting component 6 is movably connected within the splicing track 2.

[0028] As one possible implementation of this embodiment, the limiting component 6 includes a rectangular cavity 61, a base 62, a reset spring 63, an anti-derailment component 65, and an intermediate limiting component 66. The bottom end of the rectangular cavity 61 is rotatably connected to the base 62, and the base 62 is fixed on the display screen mounting bracket 3. The rotating end 67 of the base 62 is fixed to the bottom end of the rectangular cavity 61, and the top end of the rotating end 67 extends into the inner cavity of the rectangular cavity 61. A wear-resistant rubber layer is attached to the top end of the rotating end 67.

[0029] Two return springs 63 are symmetrically installed on the bottom surface of the rectangular cavity 61. The top ends of the two return springs 63 are respectively connected to the top frame 64. Spring connecting grooves are provided on both sides of the top frame 64, and the top ends of the return springs 63 are engaged in the spring connecting grooves.

[0030] The top frame 64 is connected to two anti-derailment components 65 on both sides. The anti-derailment components 65 are sleeved on the rectangular cavity 61. The anti-derailment components 65 are concave columnar structures and are rotatably connected to the top of the top frame 64. The height of the intermediate limiting component 66 is not greater than the height of the anti-derailment components 65. The splicing track 2 is movably connected in the middle of the two anti-derailment components 65. A middle limiting member 66 is installed in the middle of the top frame 64. The middle limiting member 66 is sleeved in the middle of the top of the top cavity 61, and the middle limiting member 66 is set in the middle of the splicing track 2.

[0031] In practical use, when the display screen bracket 3 moves within the splicing track 2, an external force can push the display screen bracket 3 to complete the movement of the display screen bracket 3 within the splicing track 2 with the cooperation of the rotating shaft assembly 5 and the limiting assembly 6. When the display screen mounting bracket 3 needs to be flipped within the splicing track 2, the middle limiting member 66 is first squeezed from the inside by external force. This causes the middle limiting member 66 to pull the anti-derailment member 65 into the inner cavity of the rectangular cavity 61, thereby allowing the limiting component 6 to disengage from the splicing track 2. The orientation of the display screen mounting bracket 3 can then be flipped with the assistance of the rotating shaft assembly 5. After flipping, the middle limiting member 66 is oriented towards the middle of the splicing track 2. The external force is removed, allowing the middle limiting member 66 to spring out naturally under the action of the return spring 63. This allows it to continue to be positioned in the middle of the splicing track 2 to complete the limiting operation. This completes the continued connection of the limiting component 6 within the splicing track 2, thereby increasing the richness of the adjustment operation of the display screen mounting bracket 3 and making it convenient and practical.

[0032] It should be further noted that the accompanying drawings and embodiments of the present invention mainly describe the concept of the present invention. Based on this concept, some specific forms and arrangements of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of the present invention, they can implement the above-mentioned specific forms and arrangements in a well-known manner.

[0033] When a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0034] The directional terms "inner" and "outer" refer to the inner and outer sides relative to the outline of each component itself. The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," or "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0035] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0036] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, and "several" means one or more, unless otherwise explicitly specified.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A splicing intelligent teaching device based on a dual-screen linkage display structure, characterized in that, include; Rectangular frame (1); The splicing track group has two sets, which are respectively fixed at the top and bottom of the rectangular frame (1). The splicing track group consists of two splicing tracks (2), and the two splicing tracks (2) of the splicing track group are centrally symmetrical to each other. Display screen bracket (3), in which a teaching display screen (4) is clipped; Rotating shaft assembly (5): A rotating shaft assembly (5) is rotatably connected to the top and bottom of one side of the display screen clip (3), and the rotating shaft assembly (5) is movably connected in the splicing track (2); Limiting component (6): The top and bottom ends of the other side of the display screen mounting bracket (3) are respectively rotatably connected to a limiting component (6), and the limiting component (6) is movably connected in the splicing track (2).

2. The splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, Connectors (11) are fixed on the two vertical sides inside the rectangular frame (1), and the two ends of the splicing track group are fixed inside the connectors (11); The rectangular frame (1) is also fixed with a mounting base (12) on the back side, and the rectangular frame (1) is installed and connected through the connecting base (12).

3. The splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The splicing track (2) is a broken line track, and an auxiliary connecting block (21) is fixed between the overlapping sections of two splicing tracks (2) in the same splicing track group.

4. The splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The display screen mounting bracket (3) is a U-shaped bracket, and a rubber mounting block is installed inside the display screen mounting bracket (3) to complete the mounting connection of the display screen (4) in the display screen mounting bracket (3) through the rubber mounting block.

5. A splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The rotating shaft assembly (5) includes a rotating seat (51), an intermediate plate (52), and an anti-detachment plate (54). The rotating seat (51) is rotatably connected to the outside of the display screen clip bracket (3). A middle plate (52) is fixed on the rotating seat (51). The middle plate (52) is slidably connected in the splicing track (2). An anti-detachment plate (54) is fixed at the top of the middle plate (52).

6. A splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 5, characterized in that, The intermediate plate (52) is a rectangular plate, and ball bearings (53) are rotatably connected to the positions on both sides of the intermediate plate (52) that contact the inner side of the splicing track (2).

7. A splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The limiting component (6) includes a rectangular cavity (61), a base (62), a reset spring (63), an anti-derailment component (65), and an intermediate limiting component (66). The bottom end of the rectangular cavity (61) is rotatably connected to a base (62), the base (62) is fixed on the display screen clip bracket (3), two return springs (63) are symmetrically installed on the bottom surface of the rectangular cavity (61), the top ends of the two return springs (63) are respectively connected to the top frame (64), and anti-derailment components (65) are respectively connected to both sides of the top frame (64). The anti-derailment components (65) are sleeved on the rectangular cavity (61), and the splicing track (2) is movably connected in the middle of the two anti-derailment components (65); A middle limiting member (66) is installed in the middle of the top frame (64). The middle limiting member (66) is sleeved in the middle of the top cavity (61) and is located in the middle of the track of the splicing track (2).

8. A splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The anti-derailment component (65) is a concave columnar structure, and the anti-derailment component (65) is rotatably connected to the top of the top frame (64). The height of the intermediate limiting component (66) is not greater than the height of the anti-derailment component (65).

9. A splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The top frame (64) is provided with spring connecting grooves on both sides, and the top end of the reset spring (63) is engaged in the spring connecting groove.

10. A splicing intelligent teaching device based on a dual-screen linkage display structure according to claim 1, characterized in that, The rotating end (67) of the base (62) is fixed to the bottom end of the rectangular cavity (61), and the top end of the rotating end (67) extends into the inner cavity of the rectangular cavity (61). A wear-resistant rubber layer is attached to the top end of the rotating end (67).

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