High-definition multi-view naked eye three-dimensional LED display screen

Abstract

The utility model provides a high-definition multi-view naked eye three-dimensional LED (light-emitting diode) display screen, which relates to the technical field of display equipment and comprises a display screen, a bottom socket arranged at the bottom of the back of the display screen, a side socket arranged on one side of the back of the display screen, a bearing platform fixed on the back of the display screen, and a cutting groove arranged on one side of the bearing platform. When the high-definition multi-view naked-eye three-dimensional LED display screen is used at home, in order to obtain better visual experience of a user, the display screen is often installed tightly close to a wall, even a part of the wall is cut off, a hanging support is fixed in a groove, the distance between the display screen and the wall is extremely small, and therefore the display screen cannot be installed on the wall. The position of an interface of a high-definition multi-view naked-eye three-dimensional LED display screen is closely related to the position of a mainboard, the interface is often formed in the side edge or the bottom of the back face of the display screen, when a socket is connected, a user is difficult to stretch out a hand to connect a circuit due to the extremely small distance, the display screen needs to be disassembled for installation every time, and the user experience is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a high-definition multi-viewpoint naked-eye stereo LED display screen. Background Art

[0002] The high-definition multi-viewpoint naked-eye stereo LED display is a large LED display with naked-eye 3D display function. It uses naked-eye 3D display technology and can present realistic 3D effects without wearing 3D glasses. By displaying images from different perspectives, the human eye can have a sense of depth and stereoscopic effect. Generally speaking, this type of display uses special LED display modules, each of which contains multiple LED lamp beads. By controlling different LED lamp beads, images from the left and right perspectives can be displayed. The audience can see realistic 3D images when standing in the right position.

[0003] In the prior art, when a high-definition multi-viewpoint naked-eye 3D LED display screen is used at home, it is heavy and in order to provide users with a better visual experience, the display screen is often installed close to the wall, and even a part of the wall is cut off to fix the hanging bracket in a groove, so that the distance between the display screen and the wall is extremely small. The interface position of the high-definition multi-viewpoint naked-eye 3D LED display screen is closely related to the position of the motherboard. The interface is often on the side or bottom of the back of the display screen. When connecting the socket, the extremely small distance makes it difficult for users to reach out to connect the line, and the display screen needs to be removed for installation every time, resulting in a reduced user experience. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-definition multi-viewpoint naked-eye stereo LED display screen.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-definition multi-viewpoint naked-eye stereo LED display screen, comprising a display screen, a bottom-mounted socket is provided at the bottom of the back of the display screen, a side-mounted socket is provided at one side of the back of the display screen, a bearing platform is fixed to the back of the display screen, a groove is provided on one side of the bearing platform, a main shaft is rotatably connected to the bottom of the groove, an extension connecting rod is fixed to the circumference of the main shaft, one end of the extension connecting rod is rotatably connected to a main bearing connecting rod, one end of the main bearing connecting rod is fixed to a bearing shaft, and the bottom of the bearing shaft is rotatably connected to a fixed base. In the prior art, when a high-definition multi-viewpoint naked-eye stereo LED display screen is used at home, because it is heavy in itself and in order to give users a better visual experience, the display screen is often installed close to the wall, and even a part of the wall is cut off, and the hanging bracket is fixed in the groove, so that the distance between the display screen and the wall is extremely large. The interface position of a small, high-definition, multi-viewpoint naked-eye stereo LED display is closely related to the position of the motherboard. The interface is often on the side or bottom of the back of the display. When connecting the socket, the extremely small spacing makes it difficult for users to reach out to connect the line. The display needs to be removed for installation each time, resulting in a decrease in user experience. To address this problem, the utility model solves the problem by installing a main bearing connecting rod. After the display is installed, when the user needs to change the existing plug wire, the display is pulled forward to rotate the extension connecting rod clockwise around the main shaft, drive the main bearing connecting rod forward, and rotate counterclockwise around the load-bearing shaft, moving the display forward, increasing the distance between the display and the wall, and increasing the spacing between the two to facilitate user adjustment of the plug wire. The main bearing connecting rod is arranged on the outside of the extension connecting rod to prevent the extension connecting rod from being offset due to gravity due to the forward movement of the display, thereby improving user experience and increasing the service life of the equipment.

[0006] Preferably, a grooved plate is fixed to the back of the display screen, and a pressure-bearing convex plate is fixed to one side of the fixed base. In the prior art, the high-definition multi-viewpoint naked-eye stereoscopic LED display screen has a large weight. When it is hung on the wall for a long time, the rotating shaft and the connecting rod supporting the display screen are always subject to great pressure, causing the connecting rod to bend or the rotating shaft to loosen, affecting the use of the mechanism and reducing the service life of the equipment. To solve such problems, the utility model adopts the method of installing a pressure-bearing convex plate to achieve a solution. After the user has adjusted the plug, the display screen is pushed backward to reset, so that the pressure-bearing convex plate is inserted into the groove formed by the grooved plate and the bearing platform, which plays a bearing and fixing role, while reducing the pressure on the rotating shaft and the connecting rod to prevent bending and damage, thereby achieving the effect of increasing the service life of the equipment.

[0007] Preferably, a carrying groove is provided on both sides of the display screen, and a friction-increasing protrusion is fixed on the inner wall of the carrying groove in a linear array. In the prior art, when transporting and installing the display screen, the staff inevitably need to lift and move the display screen. Since the display screen is thin, the contact area is small and the surface is smooth, it is difficult for the staff to grasp it, which can easily cause the display screen to fall and be damaged. To solve this problem, the utility model adopts the method of installing friction-increasing protrusions, so that when the staff moves the display screen, they can put their hands into the carrying groove for transport. The carrying groove provides a force point for the palm, and at the same time, the friction-increasing protrusions increase the friction in the vertical direction to prevent the staff from slipping, thereby improving the user experience and enhancing the stability of equipment transportation.

[0008] Preferably, the grooving plate is set as a tetrahedral cube, and the pressure-bearing convex plate is set as a tetrahedral cube. Under the condition of inconvenient materials, the contact area between the grooving plate and the pressure-bearing convex plate and the equipment is increased by setting the tetrahedron, preventing the connection from breaking and falling off, and improving the stability of the equipment.

[0009] Preferably, the edges of the conveying groove are set as rounded edges to prevent scratches on the palms of users, comply with the basic principle of ergonomics and people-oriented, and improve user experience.

[0010] Preferably, the friction-increasing protrusions are made of a hard polymer material, which has strength that meets the requirements, is low-cost, is easy to shape, and is not likely to scratch the user, thereby improving the user experience and reducing the complexity of production.

[0011] Preferably, the top and bottom of the grooving plate are coated with a rubber layer, and the top and bottom of the pressure-bearing convex plate are coated with a rubber layer. The coating of the rubber layer increases the friction between the grooving plate and the pressure-bearing convex plate, preventing the structure from sliding due to scratches caused by people passing by, or vibrations causing the structure to slide, thereby improving the user experience.

[0012] Beneficial Effects

[0013] 1. In the prior art, when high-definition multi-viewpoint naked-eye 3D LED display screens are used at home, they are heavy and in order to provide users with a better visual experience, the display screens are often installed close to the wall, and even a part of the wall is cut off to fix the hanging bracket in the groove, so that the distance between the display screen and the wall is extremely small. The interface position of the high-definition multi-viewpoint naked-eye 3D LED display screen is closely related to the position of the motherboard. The interface is often on the side or bottom of the back of the display screen. When connecting the socket, the extremely small distance makes it difficult for users to reach out to connect the line. The display screen needs to be removed for installation every time, resulting in a reduced user experience. In order to solve this problem, the utility model adopts the method of installing a main bearing connecting rod to achieve the solution. After the display screen is installed, when the user needs to change the existing plug wire, the display screen is pulled forward, and the extension connecting rod rotates clockwise with the main shaft as the axis, and the main bearing connecting rod is driven forward and rotated counterclockwise with the load-bearing shaft as the axis, and the display screen is moved forward, and the distance between the display screen and the wall is increased. The distance between the two is increased to facilitate the user to adjust the plug wire, and the main bearing connecting rod is arranged on the outside of the extension connecting rod to prevent the extension connecting rod from being offset due to the influence of gravity when the display screen moves forward, thereby improving the user experience and increasing the service life of the equipment.

[0014] 2. In the prior art, the high-definition multi-viewpoint naked-eye stereo LED display screen has a large weight. When it is hung on the wall for a long time, the rotating shaft and the connecting rod supporting the display screen are always subject to great pressure, causing the connecting rod to bend or the rotating shaft to loosen, affecting the use of the mechanism and reducing the service life of the equipment. To solve such problems, the utility model adopts the method of installing a pressure-bearing convex plate to achieve a solution. After the user adjusts the plug, the display screen is pushed backward to reset, so that the pressure-bearing convex plate is inserted into the groove formed by the groove plate and the bearing platform, which plays a bearing and fixing role, while reducing the pressure on the rotating shaft and the connecting rod, preventing bending and damage, and achieving the effect of increasing the service life of the equipment.

[0015] 3. In the prior art, when workers transport and install display screens, they inevitably need to lift and move the display screens. Since the display screens are thin, have a small contact area and a smooth surface, it is difficult for workers to grasp them, which can easily cause the display screens to fall and be damaged. To address this problem, the utility model solves this problem by installing friction-increasing protrusions. When workers move the display screens, they can put their hands into the transport grooves for transport. The transport grooves provide force points for the palms, and at the same time, the friction-increasing protrusions increase the friction in the vertical direction to prevent the workers from slipping, thereby improving user experience and improving the stability of equipment transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the friction-increasing protrusion of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the pressure-bearing convex plate of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the main bearing connecting rod of the utility model.

[0020] Legend:

[0021] 1. Display screen; 101. Bottom socket; 102. Side socket; 2. Carrying platform; 201. Cutting groove; 202. Main shaft; 203. Extending connecting rod; 204. Main supporting connecting rod; 205. Carrying shaft; 206. Fixed base; 207. Pressure-bearing convex plate; 208. Grooving plate; 3. Transport groove; 301. Friction-increasing protrusion; 302. Rounded edge. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0025] Reference Figure 1-4A high-definition multi-view naked-eye stereo LED display screen comprises a display screen 1, a bottom-distributed socket 101 is provided at the bottom of the back of the display screen 1, a side-distributed socket 102 is provided at one side of the back of the display screen 1, a bearing platform 2 is fixed at the back of the display screen 1, a groove 201 is provided at one side of the bearing platform 2, a main rotating shaft 202 is rotatably connected at the bottom of the groove 201, an extension connecting rod 203 is fixed on the circumference of the main rotating shaft 202, one end of the extension connecting rod 203 is rotatably connected to a main bearing connecting rod 204, one end of the main bearing connecting rod 204 is fixed to a bearing rotating shaft 205, and the bottom of the bearing rotating shaft 205 is rotatably connected to a fixed base 206. When the high-definition multi-view naked-eye stereo LED display screen is used at home, because it is heavy in itself and in order to give users a better visual experience, the display screen is often installed close to the wall, and even a part of the wall is cut off, and the hanging bracket is fixed in the groove, so that the distance between the display screen and the wall is extremely small. The interface position of the viewpoint naked-eye stereoscopic LED display screen is closely related to the position of the main board. The interface is often on the side or bottom of the back of the display screen. When connecting the socket, the extremely small spacing makes it difficult for users to reach out to connect the line. The display screen needs to be removed for installation each time, which reduces the user experience. The main bearing connecting rod 204 is installed to solve this problem. After the display screen is installed, when the user needs to change the existing plug line, the display screen is pulled forward to rotate the extension connecting rod 203 clockwise with the main shaft 202 as the axis, and the main bearing connecting rod 204 is driven forward and rotated counterclockwise with the bearing shaft 205 as the axis, and the display screen is moved forward to increase the distance between the display screen and the wall. The distance between the two is increased to facilitate the user to adjust the plug line, and the main bearing connecting rod 204 is arranged on the outside of the extension connecting rod 203 to prevent the extension connecting rod 203 from being offset due to gravity due to the forward movement of the display screen, thereby improving the user experience and increasing the service life of the equipment.

[0026] A groove plate 208 is fixed on the back of the display screen 1, and a pressure-bearing convex plate 207 is fixed on one side of the fixed base 206. The high-definition multi-viewpoint naked-eye stereoscopic LED display screen has a large weight. When it is hung on the wall for a long time, the rotating shaft and the connecting rod carrying the display screen are always under great pressure, causing the connecting rod to bend or the rotating shaft to loosen, affecting the use of the mechanism and reducing the service life of the equipment. The pressure-bearing convex plate 207 is installed to solve this problem. When the user adjusts the plug-in, the display screen is pushed back to reset, so that the pressure-bearing convex plate 207 is inserted into the groove formed by the groove plate 208 and the bearing platform 2, which plays a bearing and fixing role, and at the same time reduces the pressure on the rotating shaft and the connecting rod, prevents bending and damage, and achieves the effect of increasing the service life of the equipment. The groove plate 208 is set as a four-sided pyramid cube, and the pressure-bearing convex plate 207 is set as a four-sided pyramid cube. Under the condition of inconvenient materials, the contact area between the groove plate 208 and the pressure-bearing convex plate 207 and the equipment is increased by setting the four-sided pyramid, preventing the connection from breaking and falling off, and improving the stability of the equipment. The top and bottom of the groove plate 208 are coated with a rubber layer, and the top and bottom of the pressure-bearing convex plate 207 are coated with a rubber layer. The coating of the rubber layer increases the friction between the groove plate 208 and the pressure-bearing convex plate 207, preventing the structure from sliding due to scratches when people pass by, or vibrations causing the structure to slide, thereby improving the user experience. Both sides of the display screen 1 are provided with transport grooves 3, and the inner wall of the transport grooves 3 is fixed with friction-increasing protrusions 301 in a linear array. When the staff transports and installs the display screen, it is inevitable that the staff needs to lift and move the display screen. Since the display screen is thin, the contact area is small and the surface is smooth, it is difficult for the staff to grasp it, which easily causes the display screen to fall and be damaged. The friction-increasing protrusions 301 are installed to solve this problem, so that when the staff moves the display screen, they can put their hands into the transport grooves 3 for transport. The transport grooves 3 provide a force point for the palm, and at the same time, the friction-increasing protrusions 301 increase the friction in the vertical direction to prevent the staff from slipping off, thereby improving the user experience and improving the stability of equipment transportation. The friction-increasing protrusion 301 is made of a hard polymer material, which has the strength required, is low in cost and easy to shape, and is not likely to scratch the user, thereby improving the user experience and reducing the complexity of production. The edge of the conveying groove 3 is set as a rounded edge 302 to prevent scratching the user's palm, which conforms to the basic principle of ergonomics and is people-oriented, and improves the user experience.

[0027] The working principle of the utility model is as follows: after the display screen is installed, when the user needs to change the existing plug wires, the display screen is pulled forward to make the extension connecting rod 203 rotate clockwise around the main shaft 202, drive the main supporting connecting rod 204 forward, and rotate counterclockwise around the bearing shaft 205, so that the display screen moves forward, increases the distance between the display screen and the wall, and increases the distance between the two to facilitate the user to adjust the plug wires. When the user has finished adjusting the plug wires, the display screen is pushed backward to reset, so that the pressure-bearing convex plate 207 is inserted into the groove formed by the groove plate 208 and the bearing platform 2. When the staff is moving the display screen, they can put their hands into the carrying groove 3 for carrying. The carrying groove 3 provides a force point for the palm, and at the same time, the friction-increasing protrusion 301 increases the friction in the vertical direction.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-definition multi-viewpoint naked-eye stereo LED display screen, comprising a display screen (1), wherein a bottom-distribution socket (101) is provided at the bottom of the back of the display screen (1), and a side-distribution socket (102) is provided at one side of the back of the display screen (1), characterized in that: A support platform (2) is fixed on the back of the display screen (1), a groove (201) is opened on one side of the support platform (2), the bottom of the groove (201) is rotatably connected to a main rotating shaft (202), an extension connecting rod (203) is fixed on the circumference of the main rotating shaft (202), one end of the extension connecting rod (203) is rotatably connected to a main supporting connecting rod (204), one end of the main supporting connecting rod (204) is fixed to a support rotating shaft (205), and the bottom of the support rotating shaft (205) is rotatably connected to a fixed base (206).

2. The high-definition multi-viewpoint naked-eye stereo LED display according to claim 1, characterized in that: A grooved plate (208) is fixed on the back of the display screen (1), and a pressure-bearing convex plate (207) is fixed on one side of the fixed base (206).

3. The high-definition multi-viewpoint naked-eye stereo LED display according to claim 1, characterized in that: Both sides of the display screen (1) are provided with transport grooves (3), and friction-increasing protrusions (301) are fixed in a linear array on the inner wall of the transport groove (3).

4. The high-definition multi-viewpoint naked-eye stereo LED display according to claim 2, characterized in that: The grooved plate (208) is configured as a quadrangular pyramid cube, and the pressure-bearing convex plate (207) is configured as a quadrangular pyramid cube.

5. The high-definition multi-viewpoint naked-eye stereo LED display according to claim 3, characterized in that: The edge of the transport trough (3) is configured as a rounded edge (302).

6. The high-definition multi-viewpoint naked-eye stereo LED display according to claim 3, characterized in that: The friction-increasing protrusions (301) are made of hard polymer material.

7. The high-definition multi-viewpoint naked-eye stereo LED display according to claim 4, characterized in that: The top and bottom of the grooved plate (208) are covered with a rubber layer, and the top and bottom of the pressure-bearing convex plate (207) are covered with a rubber layer.

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