Intelligent blackboard adjusting assembly

Abstract

This utility model discloses a smart blackboard adjustment component, including a display screen, blackboard bodies on both sides of the display screen, a control board at the bottom of the display screen, a button fixedly connected to one side of the front end of the control board, rounded corners around the display screen, and a protective mechanism fixedly connected to the rear end of the display screen. An antenna mechanism is detachably connected inside the protective mechanism. The protective mechanism effectively protects the device, preventing damage to the exposed structure. The concealed shell is not only aesthetically pleasing but also effectively hides the internal components, reducing the impact of external factors on the device. The antenna mechanism allows the device to better receive wireless signals, improving communication quality and stability. The lower end of the shell is movably connected to the bottom wall of the mounting groove, allowing the antenna mechanism to be adjusted as needed to achieve optimal signal reception.

Description

Technical Field

[0001] This utility model relates to the field of smart blackboard technology, specifically a smart blackboard adjustment component. Background Technology

[0002] Currently, smart blackboards generally come in two structural forms. One uses interactive touch technology, setting both the main and secondary screens as touch screens to completely replace the traditional handwritten blackboard. The other combines the traditional handwritten blackboard with multimedia devices, with the main screen as a touch screen and the secondary screen as the handwritten blackboard, allowing for easy switching between chalk writing and multimedia applications. Taking a smart blackboard with both the main and secondary screens as touch screens as an example, when the entire device is mounted on a wall or stand, the flatness of the surfaces of the main screen, secondary screen, and the areas between them needs to be adjusted to prevent touch signal blockage and touch failure due to unevenness, or other factors affecting the user's writing experience. In existing smart blackboard leveling structures, fixed connectors are typically installed at the corners of the entire machine, with fixing holes on the fixed connectors. Adjustment connectors are installed on the corresponding walls or brackets of each fixed connector, with multiple adjustment holes on the adjustment connectors suitable for different spacings or single holes opened along the adjustment direction. The corresponding adjustment positions are then locked with screws to achieve the adjustment of the overall flatness of the smart blackboard. Patent CN218378824U discloses a smart blackboard adjustment component and a smart blackboard, including a support adjustment component for connecting to an external support surface, a connecting adjustment component for connecting to the smart blackboard, and a graded adjustment component. The first end of the graded adjustment component is movably connected to the support adjustment component via a first threaded structure, and the second end of the graded adjustment component is movably connected to the connecting adjustment component via a second threaded structure. By adjusting the flatness of the device through the first and second threaded structures, the problems of low accuracy, slow efficiency, and high difficulty in adjustment operation are solved.

[0003] Currently, the exposed structure of traditional smart blackboard adjustment components and smart blackboards is easily damaged in practical applications, making adjustment operations difficult and resulting in low adjustment efficiency, which is not conducive to the assembly of the entire smart blackboard. Utility Model Content

[0004] The purpose of this utility model is to provide a smart blackboard adjustment component to solve the problems mentioned in the background art, such as the exposed structure of the smart blackboard adjustment component and smart blackboard being easily damaged in actual application, the difficulty of adjustment operation, resulting in low adjustment efficiency, and the inconvenience of assembling the entire smart blackboard.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a smart blackboard adjustment component, including a display screen, blackboard bodies on both sides of the display screen, a control board at the lower end of the display screen, a button fixedly connected to one side of the front end of the control board, arc-shaped corners around the display screen, a protective mechanism fixedly connected to the rear end of the display screen, and an antenna mechanism detachably connected inside the protective mechanism. The protective mechanism includes a hidden shell, the front end of which is fixedly connected to the rear end of the display screen. The inner wall of the hidden shell is provided with a mounting groove, and one side of the mounting groove is provided with a limiting groove. Screw holes are provided around the limiting groove. A cover plate is detachably connected to the inner wall of the limiting groove, and a connector is threaded around one side of the cover plate.

[0006] Preferably, one side of the blackboard body is fixedly connected to one side of the display screen, and the upper end of the control board is fixedly connected to the lower end of the display screen.

[0007] Preferably, the inner wall of the hidden shell is embedded and connected to the outer wall of the mounting groove, and one side of the mounting groove is fixedly connected to one side of the limiting groove.

[0008] Preferably, the mounting groove and the limiting groove are integrally formed.

[0009] Preferably, the antenna mechanism includes a housing, the lower end of which is movably connected to the bottom wall of the mounting groove, a base plate is provided on the top of the inner wall of the housing, limit posts are provided on both sides of the upper end of the base plate, an adjustment seat is rotatably connected to the upper end of the limit posts, slots are provided on both sides of the lower end of the adjustment seat, an antenna connector is fixedly connected to the upper end of the adjustment seat, and an antenna body is threadedly connected to the upper end of the antenna connector.

[0010] Preferably, the top of the inner wall of the outer shell is fixedly connected to both sides of the substrate, and the upper sides of the substrate are fixedly connected to the lower ends of the limiting posts.

[0011] Preferably, the outer wall of the limiting post is engaged with the inner wall of the slot.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The protective mechanism effectively protects the equipment, preventing damage to the exposed structure. The concealed shell is not only aesthetically pleasing but also effectively hides the internal components, reducing the impact of external factors on the equipment. At the same time, the installation slot and limit slot make it easy to install and disassemble the antenna mechanism, facilitating maintenance and replacement. In addition, the protective mechanism also has a certain dustproof and moisture-proof function, which can extend the service life of the equipment. The protective mechanism makes the equipment safer and more reliable in actual use, and greatly reduces the difficulty of adjustment and operation, thereby improving the adjustment efficiency and the assembly efficiency of the smart blackboard. 2. The antenna mechanism allows the device to better receive wireless signals, improving communication quality and stability. The lower end of the outer casing is movably connected to the bottom wall of the mounting slot, allowing the antenna mechanism to be adjusted as needed to achieve optimal signal reception. Limiting posts are located on both sides of the upper end of the base plate, with an adjustment seat rotatably connected to the upper end of each post. This structure is not only stable but also facilitates adjustment of the antenna body angle to adapt to different usage environments and needs. The lower ends of the adjustment seats have slots on both sides that engage with the outer wall of the limiting posts. This engagement method is simple and effective, ensuring the stability and reliability of the antenna mechanism. The antenna connector is threaded to the upper end of the antenna body, facilitating antenna replacement and maintenance while ensuring a good electrical connection. Through this antenna mechanism, the device performs excellently in communication and can meet the needs of various complex environments. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the protective mechanism of this utility model; Figure 3 This is a schematic diagram of the antenna mechanism of this utility model; Figure 4 This is a side view of the three-dimensional structure of this utility model.

[0014] In the diagram: 1. Display screen; 2. Blackboard body; 3. Control board; 4. Button; 5. Rounded corner; 6. Protective mechanism; 7. Antenna mechanism; 61. Hidden shell; 62. Mounting slot; 63. Limiting slot; 64. Screw hole; 65. Cover plate; 66. Connector; 71. Outer shell; 72. Base plate; 73. Limiting post; 74. Adjustment seat; 75. Slot; 76. Antenna connector; 77. Antenna body. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 and Figure 4This utility model provides a technical solution: a smart blackboard adjustment component, including a display screen 1, blackboard bodies 2 on both sides of the display screen 1, a control board 3 at the lower end of the display screen 1, a button 4 fixedly connected to one side of the front end of the control board 3, arc-shaped corners 5 around the display screen 1, a protective mechanism 6 fixedly connected to the rear end of the display screen 1, an antenna mechanism 7 detachably connected inside the protective mechanism 6, the protective mechanism 6 including a hidden shell 61, the front end of the hidden shell 61 fixedly connected to the rear end of the display screen 1, an installation groove 62 provided on the inner wall of the hidden shell 61, a limiting groove 63 provided on one side of the installation groove 62, screw holes 64 provided around the limiting groove 63, a cover plate 65 detachably connected to the inner wall of the limiting groove 63, a connector 66 threadedly connected to one side of the cover plate 65, one side of the blackboard body 2 fixedly connected to one side of the display screen 1, and the upper end of the control board 3 fixedly connected to the lower end of the display screen 1. The inner wall of the concealed shell 61 is embedded and connected to the outer wall of the mounting groove 62. One side of the mounting groove 62 is fixedly connected to one side of the limiting groove 63. The mounting groove 62 and the limiting groove 63 are integrally formed. The mounting groove 62 and the limiting groove 63 facilitate the limiting installation of the antenna mechanism 7. The antenna mechanism 7 includes a shell 71. The lower end of the shell 71 is movably connected to the bottom wall of the mounting groove 62. A substrate 72 is provided on the top of the inner wall of the shell 71. The substrate 72 is located inside the shell 71 on one side. The upper ends of the substrate 72 are fixed on both sides. A limiting post 73 is connected, and an adjusting seat 74 is rotatably connected to the upper end of the limiting post 73. The lower end of the adjusting seat 74 has slots 75 on both sides. An antenna connector 76 is fixedly connected to the upper end of the adjusting seat 74. The antenna connector 76 is designed to facilitate the connection of the antenna body 77. The upper end of the antenna connector 76 is threadedly connected to the antenna body 77. The top of the inner wall of the outer shell 71 is fixedly connected to both sides of the base plate 72. The upper ends of the base plate 72 are fixedly connected to the lower ends of the limiting post 73. The outer wall of the limiting post 73 is engaged with the inner wall of the slot 75.

[0017] Please see Figure 2 In order to quickly protect the antenna body 77 inside the hidden shell 61, the inner wall of the hidden shell 61 is embedded and connected to the outer wall of the mounting groove 62, one side of the mounting groove 62 is fixedly connected to one side of the limiting groove 63, and the mounting groove 62 and the limiting groove 63 are set as an integral structure. The limiting post 73 and slot 75 facilitate the limiting rotation of the adjusting seat 74. To adjust the angle of the antenna body 77, the antenna mechanism 7 includes a housing 71, the lower end of which is movably connected to the bottom wall of the mounting slot 62. During use, the protective mechanism 6, along with the concealed housing 61, mounting slot 62, limiting slot 63, screw hole 64, cover plate 65, and connector 66, provides protection against collisions caused by external factors, thus improving the safety of the antenna body 77 during use. This avoids the problem of easily damaged exposed structures in existing smart blackboard adjustment components and smart blackboards during practical applications. By rotating the adjusting seat 74, the adjusting seat 74 drives the slot 75 to rotate on the outer wall of the limiting post 73. The adjusting seat 74 then drives the antenna connector 76 to adjust its angle, which in turn drives the antenna body 77 to adjust its angle. This achieves the adjustment of the antenna body 77's operating angle, improving the flexibility of the antenna body 77 during use and avoiding the problem of high adjustment difficulty leading to low adjustment efficiency.

[0018] Please see Figure 3 In order to quickly fix the antenna body 77 onto the substrate 72, the antenna mechanism 7 includes a housing 71. The lower end of the housing 71 is movably connected to the bottom wall of the mounting groove 62. The substrate 72 is provided on the top of the inner wall of the housing 71. Limiting posts 73 are provided on both sides of the upper end of the substrate 72. The upper end of the limiting posts 73 is rotatably connected to the adjusting seat 74. The lower end of the adjusting seat 74 is provided with slots 75 on both sides. The upper end of the adjusting seat 74 is fixedly connected to the antenna connector 76. The upper end of the antenna connector 76 is threadedly connected to the antenna body 77. The top of the inner wall of the housing 71 is fixedly connected to both sides of the substrate 72. The upper ends of the substrate 72 are fixedly connected to the lower ends of the limiting posts 73. The outer wall of the limiting posts 73 is engaged with the inner wall of the slots 75. The protective mechanism 6 and the concealed shell 61 effectively protect the antenna mechanism 7 at the rear of the display screen 1, preventing the antenna mechanism 7 from being exposed and easily damaged, thus improving the durability and service life of the equipment. Simultaneously, the use of the mounting groove 62, limiting groove 63, screw hole 64, cover plate 65, and connector 66 allows for easy disassembly and installation of the cover plate 65, facilitating maintenance and replacement of the antenna mechanism 7 and improving the maintainability of the equipment. Through the antenna mechanism 7, the adjusting seat 74 can rotate on the limiting post 73, thereby adjusting the distance between the antenna body 77 and the substrate 72. The angle is adjusted to optimize the antenna signal. Meanwhile, the threaded connection between the antenna connector 76 and the antenna body 77 ensures the stability and reliability of the connection, preventing the antenna body 77 from loosening or falling off during use. Furthermore, the outer shell 71 protects components such as the base plate 72, limiting post 73, and adjustment seat 74, further improving the durability and lifespan of the antenna mechanism 7. Through the protective mechanism 6 and the antenna mechanism 7, the problems existing in the smart blackboard adjustment components and the smart blackboard in practical applications are solved, improving the device's durability, maintainability, and signal reception effect.

[0019] Working principle: First, the inner wall of the hidden shell 61 is embedded and connected to the outer wall of the mounting groove 62. One side of the mounting groove 62 is fixedly connected to one side of the limiting groove 63. The mounting groove 62 and the limiting groove 63 are integrally formed. The mounting groove 62 and the limiting groove 63 facilitate the limiting installation of the antenna mechanism 7. The antenna mechanism 7 includes a shell 71. The lower end of the shell 71 is movably connected to the bottom wall of the mounting groove 62. A substrate 72 is provided on the top of the inner wall of the shell 71. The substrate 72 is located on one side inside the shell 71. The upper end of the substrate 72... Limiting posts 73 are fixedly attached to both sides. An adjusting seat 74 is rotatably connected to the upper end of each limiting post 73. Slots 75 are formed on both sides of the lower end of the adjusting seat 74. An antenna connector 76 is fixedly attached to the upper end of the adjusting seat 74. The antenna connector 76 facilitates connection to the antenna body 77. The upper end of the antenna connector 76 is threadedly connected to the antenna body 77. The top of the inner wall of the outer shell 71 is fixedly attached to both sides of the base plate 72. The upper sides of the base plate 72 are fixedly attached to the lower ends of the limiting posts 73. The outer wall of the limiting posts 73 engages with the inner wall of the slots 75. The limiting post 73 and slot 75 facilitate the limiting rotation of the adjusting seat 74. In order to adjust the angle of the antenna body 77, the antenna mechanism 7 includes a housing 71. The lower end of the housing 71 is movably connected to the bottom wall of the mounting groove 62. In use, through the protective mechanism 6, the cooperation of the hidden housing 61, mounting groove 62, limiting groove 63, screw hole 64, cover plate 65 and connector 66 can protect against collisions caused by external factors, thereby improving the safety of the antenna body 77 in use. This avoids the problem that the exposed structure of the existing smart blackboard adjustment components and smart blackboards is easily damaged in actual applications. By rotating the adjusting seat 74, the adjusting seat 74 drives the slot 75 to rotate on the outer wall of the limiting post 73. The adjusting seat 74 drives the antenna connector 76 to adjust the angle, and the antenna connector 76 drives the antenna body 77 to adjust the angle. This realizes the adjustment of the angle of the antenna body 77, improves the flexibility of the antenna body 77 in use, and avoids the problem that the adjustment operation is difficult and the adjustment efficiency is low. Then, through the protective mechanism 6, the hidden shell 61 effectively protects the antenna mechanism 7 at the rear of the display screen 1, avoiding the problem of the antenna mechanism 7 being exposed and easily damaged, thus improving the durability and service life of the equipment. Simultaneously, through the coordinated use of the mounting slot 62, limiting slot 63, screw hole 64, cover plate 65, and connector 66, the cover plate 65 can be easily disassembled and installed, facilitating the maintenance and replacement of the antenna mechanism 7 and improving the maintainability of the equipment. Through the antenna mechanism 7, the adjusting seat 74 can rotate on the limiting post 73, thereby adjusting the angle between the antenna body 77 and the substrate 72, thus optimizing the antenna signal. At the same time, the antenna connection... The head 76 and the antenna body 77 are connected by a thread, which ensures the stability and reliability of the connection and avoids the problem of the antenna body 77 becoming loose or falling off during use. In addition, the outer shell 71 protects the base plate 72, the limiting post 73, the adjustment seat 74 and other components, further improving the durability and service life of the antenna mechanism 7. Through the protection mechanism 6 and the antenna mechanism 7, the problems existing in the smart blackboard adjustment component and the smart blackboard in actual application are solved, and the durability, maintainability and signal reception effect of the device are improved. The above is the working process of the entire device, and the contents not described in detail in this specification are all prior art known to those skilled in the art.

[0020] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart blackboard adjustment component, comprising a display screen (1), characterized in that: Blackboard bodies (2) are provided on both sides of the display screen (1), a control board (3) is provided at the bottom of the display screen (1), a button (4) is fixedly connected to one side of the front end of the control board (3), arc-shaped corners (5) are provided around the display screen (1), and a protective mechanism (6) is fixedly connected to the rear end of the display screen (1). An antenna mechanism (7) is detachably connected inside the protective mechanism (6). The protective mechanism (6) includes a hidden shell (61), the front end of which is fixedly connected to the rear end of the display screen (1). The inner wall of the hidden shell (61) is provided with an installation groove (62), and a limiting groove (63) is provided on one side of the installation groove (62). Screw holes (64) are provided around the limiting groove (63). A cover plate (65) is detachably connected to the inner wall of the limiting groove (63), and a connector (66) is threaded around one side of the cover plate (65).

2. The intelligent blackboard adjustment component according to claim 1, characterized in that: One side of the blackboard body (2) is fixedly connected to one side of the display screen (1), and the upper end of the control board (3) is fixedly connected to the lower end of the display screen (1).

3. The intelligent blackboard adjustment component according to claim 1, characterized in that: The inner wall of the hidden shell (61) is embedded and connected to the outer wall of the mounting groove (62), and one side of the mounting groove (62) is fixedly connected to one side of the limiting groove (63).

4. The intelligent blackboard adjustment component according to claim 3, characterized in that: The mounting groove (62) and the limiting groove (63) are integrated into one structure.

5. The intelligent blackboard adjustment component according to claim 1, characterized in that: The antenna mechanism (7) includes a housing (71), the lower end of which is movably connected to the bottom wall of the mounting groove (62). A base plate (72) is provided on the top of the inner wall of the housing (71). Limiting posts (73) are provided on both sides of the upper end of the base plate (72). An adjusting seat (74) is rotatably connected to the upper end of the limiting post (73). A slot (75) is provided on both sides of the lower end of the adjusting seat (74). An antenna connector (76) is fixedly connected to the upper end of the adjusting seat (74). An antenna body (77) is threadedly connected to the upper end of the antenna connector (76).

6. The intelligent blackboard adjustment component according to claim 5, characterized in that: The top of the inner wall of the outer shell (71) is fixedly connected to both sides of the substrate (72), and the upper sides of the substrate (72) are fixedly connected to the lower ends of the limiting posts (73).

7. The intelligent blackboard adjustment component according to claim 5, characterized in that: The outer wall of the limiting post (73) is engaged with the inner wall of the slot (75).

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