Multimedia display device with storage protection function

Abstract

The application discloses a multimedia display device with storage protection function, and relates to the technical field of multimedia display devices.The multimedia display device with storage protection function comprises a protection outer frame and a fixed rack, the inside of the protection outer frame is provided with air cylinders on both sides, the output ends of the air cylinders are provided with adapter sockets, the top of each adapter socket is provided with a mounting plate in a screwed manner, the top outer surfaces of the mounting plates are provided with second adjusting frames, and the upper portions of the second adjusting frames are provided with first adjusting frames.The multimedia display device with storage protection function is convenient for adjusting the positions of the display screen in the longitudinal and transverse directions through the design of the adjusting assembly and the adjusting assembly, can be adjusted in position adaptively according to the positions of the viewers without moving the display device, the viewers can watch more clearly, the angle of the display screen can be adjusted through the design of the built-in motor and the output shaft, and the display device is convenient for information display and storage.

Description

Technical Field

[0001] This invention relates to the field of multimedia display device technology, specifically to a multimedia display device with storage and protection functions. Background Technology

[0002] A monitor is a computer's I / O device, meaning it's an input / output device. It's a tool that displays electronic documents via a specific transmission device onto a screen, which is then reflected to the human eye.

[0003] For example, the utility model with application number CN202021345065.7 relates to the field of display technology, specifically to a multimedia display device, including a display screen and a rear panel. By rotating the support rod into the first groove, placing the support plate into the second groove, and placing the connecting rod into the third groove, the support process of the display screen is made more convenient, and the display screen is more convenient to carry. However, when the multimedia display device and teaching tools are exposed to the outside after the teaching is over, the multimedia display device may be damaged due to exposure to the outside, and the teaching tools may be lost.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a multimedia display device with storage and protection functions. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a multimedia display device with storage and protection functions, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A multimedia display device with storage and protection functions includes a protective frame and a fixed rack. Cylinders are arranged on both sides of the inner side of the protective frame, and an adapter is installed at the output end of each cylinder. A mounting plate is fixed to the top of the adapter with screws, and a second adjustment frame is installed on the top outer surface of the mounting plate. A first adjustment frame is arranged above the second adjustment frame, and a display screen is installed above the first adjustment frame. A top plate is arranged on the top of the display screen. The fixed rack is located on one side of the top plate. An auxiliary component for automatically storing teaching aids is installed on one side of the first adjustment frame. The auxiliary component includes a bonding plate, a vertical rack, a gear, an internal shaft, a storage cylinder, and a side plate. A vertical rack is arranged on the outer surface of the bonding plate, and a gear is meshed on the outer surface of the vertical rack. An internal shaft is rotatably arranged at the middle of one end of the gear, and a side plate is fixedly installed at one end of the internal shaft. A storage cylinder is arranged on the outer surface of the gear away from the internal shaft. Cleaning cotton is arranged on the outer surface of one side of the top of the protective frame.

[0007] Furthermore, the protective frame has a hollow internal structure, and protective components for protection are provided inside the protective frame.

[0008] Furthermore, the protective component includes an internal side plate, a support column, and a connecting spring. The internal side plate is provided in two sets, with a support column installed in the middle of the outer surface at both ends of the two sets of internal side plates, and a connecting spring installed on the upper and lower outer surfaces at both ends of the two sets of internal side plates.

[0009] Furthermore, a middle plate is snapped onto the end of the built-in side plate, and the middle plate is symmetrically distributed about the longitudinal central axis of the protective outer frame.

[0010] Furthermore, the fixed rack meshes with the gear, and the fixed rack and the top plate are an integrated structure, and the top plate is engaged with the interior of the protective frame.

[0011] Furthermore, a connecting seat is fixedly installed on the bottom outer surface of the protective frame by screws, and a support frame is connected to both sides of the bottom of the connecting seat.

[0012] Furthermore, the first adjustment frame is provided with an adjustment component for lateral position adjustment, and the adjustment component includes a first servo motor, a first lead screw and a connecting slide. The output end of the first servo motor is equipped with the first lead screw, and the outer surface of the first lead screw is threaded with a connecting slide.

[0013] Furthermore, the connecting slide is located at the bottom of the display screen, and the first adjustment frame and the second adjustment frame are arranged in a cross shape.

[0014] Furthermore, the interior of the second adjustment frame is provided with an adjustment component for longitudinal position adjustment, and the adjustment component includes a second servo motor and a second lead screw, with the second lead screw installed at the output end of the second servo motor.

[0015] Furthermore, the adjustment assembly also includes an auxiliary slider and a built-in motor, and the outer surface of the second lead screw is threaded with an auxiliary slider. The upper end of the auxiliary slider is equipped with a built-in motor, and the output end of the built-in motor is connected to the bottom of the first adjustment frame through an output shaft.

[0016] This invention provides a multimedia display device with storage and protection functions, which has the following beneficial effects:

[0017] 1. This multimedia display device with storage and protection functions, through the design of adjustment components, facilitates the vertical and horizontal position adjustment of the display screen. It allows for adaptive position adjustment according to the viewer's position without moving the display device, making the viewing clearer. In addition, the design of the built-in motor and output shaft can adjust the angle of the display screen, which is convenient for information display and storage.

[0018] 2. This multimedia display device with storage and protection functions, through the design of auxiliary components, can automatically lock and store the teaching aids placed in the storage tube simultaneously when storing the display screen. This avoids unnecessary friction damage caused by long-term exposure of the display screen and also prevents the teaching aids from being lost when placed on the desktop, thus providing good protection.

[0019] 3. This multimedia display device with storage and protection function, through the design of the protective components and the design of the cylinder, can drive the top mounting plate and the adapter to move up and down synchronously, thereby indirectly driving the display screen to move up and down within the protective frame. This allows the display screen to be automatically stored inside the protective frame for protection when not in use, while the protective components provide additional buffer protection. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall external structure of a multimedia display device with storage and protection functions according to the present invention;

[0021] Figure 2 This is a partial side view of the connection structure of the protective outer frame of a multimedia display device with storage and protection functions according to the present invention.

[0022] Figure 3 This is a schematic diagram of the connection and distribution structure of the first and second adjustment frames of a multimedia display device with storage and protection functions according to the present invention.

[0023] Figure 4 This is a partial cross-sectional view of the protective frame structure of a multimedia display device with storage and protection functions according to the present invention.

[0024] Figure 5 This is a schematic diagram of the side panel connection structure of a multimedia display device with storage and protection functions according to the present invention;

[0025] Figure 6 This is a top view of a partial structural diagram of the protective frame of a multimedia display device with storage and protection functions according to the present invention.

[0026] In the diagram: 1. Protective outer frame; 2. Display screen; 3. Top plate; 4. Fixed rack; 5. Connecting seat; 6. Support frame; 7. First adjusting frame; 8. Adjusting component; 801. First servo motor; 802. First lead screw; 803. Connecting slide; 9. Adjusting component; 901. Second servo motor; 902. Second lead screw; 903. Auxiliary slider; 904. Built-in motor; 10. Second adjusting frame; 11. Mounting plate; 12. Adapter seat; 13. Cylinder; 14. Auxiliary component; 1401. Adhesive plate; 1402. Vertical rack; 1403. Gear; 1404. Built-in shaft; 1405. Storage tube; 1406. Side plate; 15. Protective component; 1501. Built-in side plate; 1502. Support column; 1503. Connecting spring; 16. Cleaning cotton; 17. Middle plate. Detailed Implementation

[0027] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the present invention provides a technical solution: a multimedia display device with storage and protection functions, including a protective outer frame 1, a display screen 2, a top plate 3, a fixed rack 4, a connecting seat 5, a support frame 6, a first adjustment frame 7, an adjustment component 8, a first servo motor 801, a first lead screw 802, a connecting slide 803, an adjustment component 9, a second servo motor 901, a second lead screw 902, an auxiliary slider 903, a built-in motor 904, a second adjustment frame 10, a mounting plate 11, an adapter seat 12, a cylinder 13, an auxiliary component 14, a bonding plate 1401, a vertical rack 1402, a gear 1403, a built-in shaft 1404, a storage cylinder 1405, a side plate 1406, a protective component 15, a built-in side plate 1501, and a support column 1502. The protective frame 1 is connected to a spring 1503, a cleaning cotton 16, and a middle plate 17. Cylinders 13 are installed on both sides of the inner side of the protective frame 1, and adapter seats 12 are installed at the output ends of the cylinders 13. A connecting seat 5 is fixedly installed on the bottom outer surface of the protective frame 1 by screws, and support frames 6 are connected to both sides of the bottom of the connecting seat 5. A mounting plate 11 is fixedly installed on the top of the adapter seat 12 by screws, and a second adjusting frame 10 is installed on the top outer surface of the mounting plate 11. An adjusting component 9 for longitudinal position adjustment is installed inside the second adjusting frame 10. The adjusting component 9 includes a second servo motor 901 and a second lead screw 902. The output end of the second servo motor 901 is equipped with the second lead screw 902. The adjusting component 9 also includes an auxiliary slider 903 and a built-in motor 902. 4. Furthermore, the outer surface of the second lead screw 902 is threaded with an auxiliary slider 903. An internal motor 904 is installed at the upper end of the auxiliary slider 903. The output end of the internal motor 904 is connected to the bottom of the first adjustment frame 7 via an output shaft. The design of the second servo motor 901 enables the second lead screw 902 to rotate. The rotation of the second lead screw 902 causes the auxiliary slider 903 to slide inside the second adjustment frame 10, facilitating vertical position adjustment of the display screen 2. This allows for adaptive position adjustment based on the viewer's position without moving the display device, resulting in a clearer view. Additionally, the design of the internal motor 904 and the output shaft allows for angle adjustment of the display screen 2, facilitating information display and... The first adjustment frame 7 is located above the second adjustment frame 10, and the display screen 2 is mounted on the first adjustment frame 7. The cylinder 13 allows the mounting plate 11 and adapter 12 on its top to move synchronously up and down, indirectly moving the display screen 2 within the protective frame 1. This facilitates automatic retraction of the display screen 2 into the protective frame 1 for protection when not in use. The first adjustment frame 7 contains an adjustment component 8 for lateral position adjustment. The adjustment component 8 includes a first servo motor 801, a first lead screw 802, and a connecting slide 803. The output end of the first servo motor 801 is fitted with the first lead screw 802, and the outer surface of the first lead screw 802 is threaded with the connecting slide 803.A connecting slide 803 is located at the bottom of the display screen 2. The first adjustment frame 7 and the second adjustment frame 10 are arranged in a cross shape. The design of the first servo motor 801 drives the first lead screw 802 to rotate, thereby causing the connecting slide 803 on the outer surface of the first lead screw 802 to move inside the first adjustment frame 7. This allows for lateral position adjustment of the display screen 2, facilitating adaptive position adjustment based on the viewer's position without moving the display device, resulting in a clearer view. A top plate 3 is located on the top of the display screen 2, with a fixed rack 4 positioned on one side. The vertical movement of the display screen 2 causes the top plate 3 and the fixed rack 4 to move synchronously. The fixed rack 4 meshes with a gear 1403, and the fixed rack 4 and the top plate 3 are an integrated structure. The top plate 3 is also engaged with the inside of the protective frame 1. The design of the top plate 3 and the top limit of the protective frame 1 effectively seal the top of the protective frame 1, improving the protection of the display screen 2.

[0029] like Figure 1 and Figure 5As shown, an auxiliary component 14 for automatically storing teaching aids is installed on one side of the first adjustment frame 7. The auxiliary component 14 includes a bonding plate 1401, a vertical rack 1402, a gear 1403, an internal shaft 1404, a storage cylinder 1405, and a side plate 1406. The outer surface of the bonding plate 1401 is provided with a vertical rack 1402, and the gear 1403 is meshed on the outer surface of the vertical rack 1402. The internal shaft 1404 is rotatably mounted at the middle of one end of the gear 1403, and the side plate 1406 is fixedly installed at one end of the internal shaft 1404. A storage cylinder 1405 is provided on the outer surface of 1403 away from the built-in shaft 1404. When the fixed rack 4 moves up and down, it will contact the gear 1403. Thus, when the fixed rack 4 is stored inside the protective frame 1 and is in the top area, it can just mesh with the gear 1403 and limit its movement. This can limit the movement of the storage cylinder 1405. When storing the display screen 2, it can automatically lock the teaching aids placed in the storage cylinder 1405 in a synchronous self-locking manner, avoiding unnecessary friction damage caused by long-term exposure of the display screen 2. It can also prevent the teaching aids from being placed in the storage cylinder 1405. This device prevents loss due to desktop issues and provides excellent protection. The cylinder 13 design allows the top mounting plate 11 and adapter 12 to move synchronously up and down. The top of the mounting plate 11 is connected to the second adjustment frame 10, which is indirectly connected to the first adjustment frame 7. This allows the first adjustment frame 7 to move upwards and be positioned at the top of the protective outer frame 1 when the display screen 2 is in use. Consequently, the vertical rack 1402 on the outer side of the first adjustment frame 7 can engage with the gear 1403 when it moves upwards, causing the gear 1403 to rotate. This allows the storage unit connected to the gear 1403 to be secured. The cylinder 1405 will rotate synchronously, so that the opening of the storage cylinder 1405 is in the outer area, which makes it easy for the storage cylinder 1405, which is used to store teaching tools, to be in an open state when the display screen 2 is working, so that the user can easily take out the tools from the storage cylinder 1405. The storage and use of the display screen 2 is consistent with the use of the storage cylinder 1405 for storing teaching tools, which effectively avoids the loss of tools. When the first adjustment frame 7 moves down, the gear 1403 rotates in the opposite direction, so that the storage cylinder 1405 will rotate in the opposite direction synchronously, so that the opening of the storage cylinder 1405 does not face outward, which has a protective function.

[0030] like Figure 1 and Figure 6As shown, the protective frame 1 has a hollow internal structure and is equipped with a protective component 15 for protection. The protective component 15 includes an internal side plate 1501, a support column 1502, and a connecting spring 1503. There are two sets of internal side plates 1501. The support column 1502 is installed in the middle of the outer surface of both ends of the two sets of internal side plates 1501. The connecting spring 1503 is installed on the upper and lower outer surfaces of both ends of the two sets of internal side plates 1501. A middle plate 17 is engaged with the end of the internal side plate 1501 and is symmetrically distributed about the longitudinal central axis of the protective frame 1. A cleaning cotton 16 is provided on the outer surface of one side of the top of the protective frame 1. The design of the cylinder 13 can drive the mounting plate 11 and the adapter seat 12 on the top to move up and down synchronously. This indirectly drives the display screen 2 to move up and down within the protective frame 1, allowing it to be automatically stored inside the protective frame 1 for protection when not in use. As the display screen 2 moves down, it comes into contact with the cleaning cotton 16 to clean its outer surface. Additionally, when the display screen 2 moves down into the protective frame 1, it is positioned between the two sets of internal side plates 1501. When the internal side plate 1501 is impacted, it first acts on the connecting spring 1503. The contraction and extension of the connecting spring 1503 reduces the force on the internal side plate 1501. When the connecting spring 1503 contracts to a certain distance, it can be supported by the support column 1502 to prevent damage to the display screen 2 inside the internal side plate 1501.

[0031] In summary, as Figures 1-6As shown, this multimedia display device with storage and protection functions, when in use, uses the design of cylinder 13 to drive the mounting plate 11 and adapter 12 on its top to move up and down synchronously, thereby indirectly moving the display screen 2 up and down within the protective frame 1. This allows for automatic storage inside the protective frame 1 for protection when the display screen 2 is not in use. When the display screen 2 moves to the top of the protective frame 1, the design of the second servo motor 901 drives the second lead screw 902 to rotate. The rotation of the second lead screw 902 drives the auxiliary slider 903 to slide inside the second adjustment frame 10, facilitating vertical position adjustment of the display screen 2. This allows for adaptation to the viewer's position without moving the display device. The position adjustment makes the viewing experience clearer for the viewer. Furthermore, the built-in motor 904 and output shaft design allow for angle adjustment of the display screen 2, facilitating information display and storage. The first servo motor 801 drives the first lead screw 802 to rotate, which in turn moves the connecting slide 803 on the outer surface of the lead screw 802 within the first adjustment frame 7. This allows for lateral position adjustment of the display screen 2, enabling adaptive position adjustment based on the viewer's position without moving the display device, resulting in a clearer viewing experience. Additionally, the vertical movement of the display screen 2 causes the top plate 3 and the fixed rack 4 to move synchronously. The vertical movement of the fixed rack 4 interacts with the gears... The gear 1403 contacts the screen 2, allowing it to engage with the rack 4 when it is retracted into the protective frame 1 and positioned at the top. This engagement limits the storage cylinder 1405 and automatically locks the teaching aids stored in the cylinder 1405 during screen 2 storage. This prevents unnecessary friction damage to the screen 2 from long-term exposure and avoids loss of teaching aids from being placed on the table, providing excellent protection. The cylinder 13's design allows the mounting plate 11 and adapter 12 on top to move up and down synchronously. The top of the mounting plate 11 is connected to the second adjustment frame 10, which is indirectly connected to the first adjustment frame 7. This allows for the simultaneous use of the screen 2... When the first adjusting frame 7 moves upward and is located at the top of the protective outer frame 1, the vertical rack 1402 on the outer side of the first adjusting frame 7 can mesh with the gear 1403 when it moves upward. The gear 1403 will rotate, and the storage cylinder 1405 connected to the gear 1403 will rotate synchronously. This ensures that the opening of the storage cylinder 1405 is in the outer area, making it easy for the user to access the teaching aids when the display screen 2 is working. The storage and use of the display screen 2 is consistent with the use of the storage cylinder 1405 for storing teaching aids, effectively preventing the loss of aids. When the first adjusting frame 7 moves downward, the gear 1403 rotates in the opposite direction, and the storage cylinder 1405 will rotate in the opposite direction synchronously.This design ensures that the opening of the storage cylinder 1405 does not face outwards, providing protection. The cylinder 13's design allows the mounting plate 11 and adapter 12 on its top to move synchronously up and down, indirectly moving the display screen 2 within the protective frame 1. This facilitates automatic storage inside the protective frame 1 when the display screen 2 is not in use. During the downward movement of the display screen 2, it comes into contact with the cleaning cotton 16 for cleaning its outer surface. Furthermore, when the display screen 2 is inside the protective frame 1, it is positioned between the two sets of internal side plates 1501. When the internal side plates 1501 are impacted, the connecting spring 1503 is activated first. The contraction and extension of the connecting spring 1503 reduces the force on the internal side plates 1501. When the connecting spring 1503 contracts to a certain distance, it is supported by the support column 1502, preventing damage to the display screen 2 within the internal side plates 1501.

[0032] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multimedia display device with storage and protection functions, comprising a protective outer frame (1) and a fixing rack (4), characterized in that: The protective outer frame (1) has cylinders (13) on both sides inside, and the output end of the cylinders (13) is equipped with an adapter (12). The top of the adapter (12) is fixed with a mounting plate (11) by screws, and a second adjustment frame (10) is installed on the top outer surface of the mounting plate (11). A first adjustment frame (7) is provided above the second adjustment frame (10), and a display screen (2) is installed above the first adjustment frame (7). A top plate (3) is provided on the top of the display screen (2), and a fixing rack (4) is provided on one side of the top plate (3). An auxiliary component (14) for automatically storing teaching aids is installed on one side of the first adjustment frame (7), and the auxiliary component (14) includes a bonding plate (1401) and vertical teeth. The protective frame (1) consists of a strip (1402), a gear (1403), an internal shaft (1404), a storage tube (1405), and a side plate (1406). The outer surface of the bonding plate (1401) is provided with a vertical rack (1402), and a gear (1403) is meshed with the outer surface of the vertical rack (1402). An internal shaft (1404) is rotatably mounted at the middle of one end of the gear (1403), and a side plate (1406) is fixedly mounted at one end of the internal shaft (1404). A storage tube (1405) is provided on the side of the outer surface of the gear (1403) away from the internal shaft (1404). A cleaning cotton (16) is provided on the outer surface of one side of the top of the protective frame (1). The interior of the protective frame (1) has a hollow structure and is designed to prevent... The protective frame (1) is internally provided with a protective component (15) for protection. The protective component (15) includes an internal side plate (1501), a support column (1502), and a connecting spring (1503). There are two sets of internal side plates (1501). The support column (1502) is installed in the middle of the outer surface of both ends of the two sets of internal side plates (1501). The connecting spring (1503) is installed on the upper and lower outer surfaces of both ends of the two sets of internal side plates (1501). A middle plate (17) is engaged at the end of the internal side plate (1501). The middle plate (17) is symmetrically distributed about the longitudinal central axis of the protective frame (1). The first adjusting frame (7) is internally provided with an adjusting component (8) for lateral position adjustment. The component (8) includes a first servo motor (801), a first lead screw (802), and a connecting slide (803). The output end of the first servo motor (801) is equipped with the first lead screw (802), and the outer surface of the first lead screw (802) is threaded with the connecting slide (803). The connecting slide (803) is located at the bottom of the display screen (2). The first adjustment frame (7) and the second adjustment frame (10) are arranged in a cross shape. The interior of the second adjustment frame (10) is provided with an adjustment component (9) for vertical position adjustment. The adjustment component (9) includes a second servo motor (901) and a second lead screw (902). The output end of the second servo motor (901) is equipped with the second lead screw (902).The adjustment assembly (9) further includes an auxiliary slider (903) and a built-in motor (904). The auxiliary slider (903) is threaded onto the outer surface of the second lead screw (902). The built-in motor (904) is installed at the upper end of the auxiliary slider (903). The output end of the built-in motor (904) is connected to the bottom of the first adjustment frame (7) via an output shaft.

2. A multimedia display device with storage and protection function according to claim 1, characterized in that: The fixed rack (4) is meshed with the gear (1403), and the fixed rack (4) and the top plate (3) are an integrated structure, and the top plate (3) is engaged with the protective outer frame (1).

3. A multimedia display device with storage and protection function according to claim 1, characterized in that: The bottom outer surface of the protective frame (1) is fixed with a connecting seat (5) by screws, and the bottom sides of the connecting seat (5) are connected with support frames (6).

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