An interactive digital media display device

Abstract

The utility model discloses an interactive digital media display device, including mount, its characterized still includes the interactive liquid crystal screen of installation in the inside of mount can lift and overturn, the inside lower surface of mount is equipped with the protective cover, the inside installation of protective cover has the double -shaft motor of control interactive liquid crystal screen lift, the rear surface of interactive liquid crystal screen and be located above no.

Description

Technical Field

[0001] This utility model relates to the field of digital media display technology, and in particular to an interactive digital media display device. Background Technology

[0002] Interactive digital media display devices are innovative devices that combine digital media technology with traditional display formats. They use sensors, projection technology, computer programs, and other means to create a display platform that can interact with the audience. The audience can interact with the device through various means such as touch, sound, and movement, thereby obtaining an immersive and unique experience. When interacting, the audience controls the characters on the interactive display screen by wearing sensors on their body. However, interactive display screens are usually placed vertically, which makes the interaction methods limited. Summary of the Invention

[0003] The main objective of this invention is to provide an interactive digital media display device that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An interactive digital media display device includes a mounting frame, characterized by an interactive LCD screen that can be raised, lowered, and flipped, installed inside the mounting frame. A protective cover is installed on the lower inner surface of the mounting frame, and a dual-axis motor for controlling the raising and lowering of the interactive LCD screen is installed inside the protective cover. Support frames for supporting the interactive LCD screen when it is flipped to a horizontal state are installed on the rear surface of the interactive LCD screen, above and below it. A power supply for powering the interactive LCD screen is installed on the rear surface of the interactive LCD screen, in the middle. Movable stops for limiting the movement of the interactive LCD screen are installed on the front and rear surfaces of the mounting frame, near the lower sides.

[0005] More preferably, the output end of the dual-axis motor is equipped with a rotating rod, and one end of the rotating rod is equipped with a first bevel gear.

[0006] More preferably, the inner two sides of the mounting frame are provided with lifting grooves to limit the lifting distance of the interactive LCD screen, and the two sides of the mounting frame are provided with threaded rods that extend into the lifting grooves and control the lifting of the interactive LCD screen. The lower end of the threaded rods is provided with a second bevel gear that meshes with a first bevel gear.

[0007] More preferably, threaded sleeve blocks that are fitted onto threaded rods and can rotate with the interactive LCD screen are installed on both sides of the interactive LCD screen and in the middle. Push-pull grooves are opened on the rear surface of the interactive LCD screen near the top and bottom. Guide rods are installed inside the push-pull grooves. Right-angle blocks and springs that push the right-angle blocks to limit the support frame are fitted on the surface of the guide rods.

[0008] More preferably, the support frame includes a U-shaped rod for horizontal support of the interactive LCD screen and a mounting base movably installed with the U-shaped rod. The rear surface of the U-shaped rod has a limiting groove that cooperates with a right-angle locking block to limit the U-shaped rod after it is flipped to a horizontal state.

[0009] Compared with the prior art, this utility model proposes an interactive digital media display device, which has the following beneficial effects: In this invention, a mounting frame, an interactive LCD screen, a support frame, and a dual-axis motor work together. The first bevel gear of the dual-axis motor drives the second bevel gear and the threaded rod of the mounting frame to rotate. This allows the interactive LCD screen to be lowered after it is flipped to a horizontal position, enabling horizontal use of the interactive LCD screen. Furthermore, by pulling the right-angle locking block, the U-shaped rod of the support frame can be released from its limiting state, allowing the U-shaped rod to be flipped and support the horizontal interactive LCD screen. After being flipped, the U-shaped rod is limited by the right-angle locking block embedded in the limiting groove. This allows the interactive LCD screen to be used horizontally instead of vertically, thus increasing the ways to use the interactive LCD screen. Attached Figure Description

[0010] Figure 1 This is a side view of an interactive digital media display device according to the present invention; Figure 2 This is a schematic diagram of the other side of an interactive digital media display device according to the present invention; Figure 3 This is a partial cross-sectional view of an interactive digital media display device according to this utility model; Figure 4 This is a rear view of the interactive LCD screen of an interactive digital media display device according to the present invention; Figure 5 This is a structural diagram of the support frame for an interactive digital media display device according to this utility model; Figure 6 This utility model relates to an interactive digital media display device. Figure 4 Enlarged view of point A in the middle.

[0011] In the diagram: 1. Mounting bracket; 101. Lifting groove; 102. Threaded rod; 103. Second bevel gear; 2. Interactive LCD screen; 201. Threaded sleeve block; 202. Push-pull groove; 203. Guide rod; 204. Spring; 205. Right-angle locking block; 3. Protective cover; 4. Power supply; 5. Support frame; 501. U-shaped rod; 502. Mounting base; 503. Limiting groove; 6. Dual-axis motor; 601. Rotating rod; 602. First bevel gear; 7. Stop block. Detailed Implementation

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] It should be noted that all directional indicators such as up, down, left, right, front, back, etc. in the embodiments of this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicator will also change accordingly.

[0014] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can refer to a fixed connection, a detachable connection, or an integral part; it can also refer to a mechanical connection, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0015] like Figure 1-6 As shown, an interactive digital media display device includes a mounting frame 1, and further includes an interactive LCD screen 2 that can be raised, lowered, and flipped, installed inside the mounting frame 1. A protective cover 3 is installed on the lower inner surface of the mounting frame 1. A dual-axis motor 6 for controlling the raising and lowering of the interactive LCD screen 2 is installed inside the protective cover 3. A support frame 5 is installed on the rear surface of the interactive LCD screen 2, above and below, to support the interactive LCD screen 2 when it is flipped to a horizontal state. A power supply 4 for supplying power to the interactive LCD screen 2 is installed on the rear surface of the interactive LCD screen 2, in the middle. Movable stops 7 for limiting the movement of the interactive LCD screen 2 are installed on the front and rear surfaces of the mounting frame 1, near the lower sides. The power supply 4 can be charged and stored, and the stops 7 can prevent the interactive LCD screen 2 from accidentally flipping.

[0016] The output end of the dual-axis motor 6 is equipped with a rotating rod 601, and a first bevel gear 602 is installed at one end of the rotating rod 601; the dual-axis motor 6 can drive the second bevel gear 103 to rotate by rotating the first bevel gear 602.

[0017] The mounting frame 1 has lifting grooves 101 on its inner two sides to limit the lifting distance of the interactive LCD screen 2. The mounting frame 1 has threaded rods 102 extending into the lifting grooves 101 and controlling the lifting of the interactive LCD screen 2. The lower end of the threaded rods 102 is equipped with a second bevel gear 103 that meshes with the first bevel gear 602.

[0018] The interactive LCD screen 2 has threaded sleeve blocks 201 mounted on the threaded rod 102 and rotatable with the interactive LCD screen 2 on both sides of its surface and in the middle. The interactive LCD screen 2 has push-pull grooves 202 on its rear surface near the top and bottom. A guide rod 203 is installed inside the push-pull groove 202. A right-angle block 205 and a spring 204 that pushes the right-angle block 205 to limit the support frame 5 are mounted on the surface of the guide rod 203. When the right-angle block 205 is embedded in the limiting groove 503, the spring 204 can keep the right-angle block 205 embedded in the limiting groove 503, thus maintaining the horizontal stability of the interactive LCD screen 2.

[0019] The support frame 5 includes a U-shaped rod 501 that provides horizontal support for the interactive LCD screen 2 and a mounting base 502 that is movably installed with the U-shaped rod 501. The rear surface of the U-shaped rod 501 is provided with a limiting groove 503 that cooperates with the right-angle locking block 205 to limit the U-shaped rod 501 after it is flipped to a horizontal state.

[0020] In use, the stop block 7 is first removed, and the dual-axis motor 6 is controlled by an external device to rotate in both directions. The rotating first bevel gear 602 drives the second bevel gear 103 and the threaded rod 102 of the mounting frame 1 to rotate. After the interactive LCD screen 2 is flipped to a horizontal state, it can be lowered, allowing the interactive LCD screen 2 to be used horizontally. By pulling the right-angle locking block 205, the U-shaped rod 501 of the support frame 5 can be released from its limiting state, allowing the U-shaped rod 501 to be flipped and support the horizontal interactive LCD screen 2. After being flipped, the U-shaped rod 501 is limited by the right-angle locking block 205 embedded in the limiting groove 503. This allows the interactive LCD screen 2 to be used horizontally instead of vertically, thus increasing the ways to use the interactive LCD screen 2. When using the interactive LCD screen 2 horizontally, two viewers can wear sensor devices at the same time and experience it in a tabletop game interactive manner.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An interactive digital media display device, comprising a mounting frame (1), characterized in that it further comprises an interactive LCD screen (2) installed inside the mounting frame (1) and capable of being raised, lowered and flipped, a protective cover (3) installed on the lower inner surface of the mounting frame (1), a dual-axis motor (6) for controlling the raising and lowering of the interactive LCD screen (2) installed inside the protective cover (3), a support frame (5) for supporting the interactive LCD screen (2) when flipped to a horizontal state installed on the rear surface of the interactive LCD screen (2) above and below, a power supply (4) for supplying power to the interactive LCD screen (2) installed on the rear surface of the interactive LCD screen (2) in the middle, and movable stops (7) for limiting the movement of the interactive LCD screen (2) installed on the front and rear surfaces of the mounting frame (1) near the lower sides.

2. The interactive digital media display device according to claim 1, characterized in that: The output end of the dual-axis motor (6) is equipped with a rotating rod (601), and a first bevel gear (602) is installed at one end of the rotating rod (601).

3. The interactive digital media display device according to claim 2, characterized in that: The mounting bracket (1) has lifting grooves (101) on its inner two sides for limiting the lifting distance of the interactive LCD screen (2). The mounting bracket (1) has threaded rods (102) extending into the lifting grooves (101) and controlling the lifting of the interactive LCD screen (2). The lower end of the threaded rods (102) is equipped with a second bevel gear (103) that meshes with a first bevel gear (602).

4. The interactive digital media display device according to claim 3, characterized in that: The interactive LCD screen (2) has threaded sleeve blocks (201) mounted on the threaded rod (102) and rotatable with the interactive LCD screen (2) on both sides and in the middle. The interactive LCD screen (2) has push-pull grooves (202) on the rear surface near the top and bottom. The push-pull grooves (202) have guide rods (203) installed inside. The guide rods (203) have right-angle blocks (205) and springs (204) that push the right-angle blocks (205) to limit the support frame (5).

5. An interactive digital media display device according to claim 4, characterized in that: The support frame (5) includes a U-shaped rod (501) for horizontal support of the interactive LCD screen (2) and a mounting base (502) for movably mounting the U-shaped rod (501). The rear surface of the U-shaped rod (501) is provided with a limiting groove (503) that cooperates with a right-angle locking block (205) to limit the U-shaped rod (501) after the U-shaped rod (501) is flipped to a horizontal state.

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