An information display structure for holographic imaging

Abstract

The present application relates to the technical field of holographic imaging, and particularly relates to a holographic imaging information display structure. The technical scheme comprises a protective shell, an imaging mechanism and a locking mechanism, the locking mechanism comprises an explosion-proof protection plate, the bottom of the explosion-proof protection plate is clamped with the protective shell, the top of the explosion-proof protection plate is provided with an upper clamping groove, and the inside of the protective shell is slidably connected with a snake bone hose. The present application prolongs the overall length through the symmetrically arranged protective frame, presents an infinite extension tunnel vision, forms a visual distance difference between the image and the tunnel space behind the image, presents a visual effect of floating image display, and the transparent OLED display screen used by the protective shell is a transparent screen, so that the real space behind the screen can be seen through the image on the screen, the effect of floating image display can be further strengthened, the shadow part of the protective frame shields the display screen, and sunlight is prevented from being irradiated on the display screen.

Description

Technical Field

[0001] This invention relates to the field of holographic imaging technology, and more particularly to an information display structure for holographic imaging. Background Technology

[0002] Holographic projection utilizes the refraction of light and the illusion of light to create the perception of images appearing in mid-air. This technology represents a revolutionary imaging concept for the future, offering 3D imaging without the need for glasses. Holographic projection technology is a popular high-tech technology in recent years. It uses holographic films in conjunction with display screens and image content to showcase products. This novel interactive display technology combines decoration and practicality, remaining completely transparent when there is no image, providing users with a completely new interactive experience, and has become a fashionable product display and marketing tool.

[0003] The patent document with publication number CN212112017U proposes an infinite mirror 3D depth virtual image imaging structure. During use, a light source illuminates the imaging pattern substrate, causing the pattern to reflect back and forth between the upper and lower reflective mirrors, thus forming a 3D depth virtual image between the upper and lower reflective mirrors. The imaging effect is good and the production cost is low.

[0004] In existing technologies, the display screen is not transparent, the device is a one-sided display, the space behind the screen cannot be seen, and it cannot be viewed from both sides at the same time, resulting in an unsatisfactory visual effect. Summary of the Invention

[0005] The purpose of this invention is to address the problem in the prior art where the space behind the screen cannot be seen, resulting in unsatisfactory visual effects, and to propose a holographic imaging information display structure.

[0006] The technical solution of the present invention: a holographic imaging information display structure, including a protective shell, wherein the protective shell has a mounting port on its side, and further comprising:

[0007] An imaging mechanism includes a display screen, with protective frames fixedly installed on both sides of the display screen. The bottom of the protective frame is slidably connected to a protective housing. A first optical glass and a second optical glass are fixedly installed on both sides of the protective frame, and a light-emitting strip is fixedly installed between the first optical glass and the second optical glass.

[0008] The locking mechanism includes an explosion-proof protective plate, the bottom of which is engaged with the protective housing, and an upper locking groove on the top of the explosion-proof protective plate. A flexible snake-bone hose is slidably connected inside the protective housing, and a locking block and a counterweight are fixedly installed at both ends of the flexible snake-bone hose, respectively. The weight of the counterweight is greater than the weight of the locking block, and the locking block is engaged with the upper locking groove. A magnetic locking buckle is provided inside the protective housing and above the counterweight.

[0009] A protective mechanism is provided inside the upper card slot.

[0010] Optionally, the magnetic locking fastener includes an iron core, both ends of which are fixedly connected to the protective housing. Wires serving as light-emitting strips and conductive lines for the display screen are wound around the iron core, and the wires are distributed in a spiral shape.

[0011] Optionally, a roller is rotatably connected inside the protective housing, the snake-bone hose slides on the outer wall of the roller, the counterweight slides up and down inside the protective housing, and a limit strip is fixedly installed inside the protective housing between the counterweight and the iron core.

[0012] Optionally, a magnetic plate is fixedly installed at the end of the iron core, the iron core is located directly above the counterweight, and the counterweight is an iron block structure.

[0013] Optionally, a protrusion is fixedly installed on the bottom of the explosion-proof protection plate, and a strip groove is provided at the mounting opening of the protective shell, with the protrusion inserted into the strip groove.

[0014] Optionally, the protection mechanism includes a first wedge block that slides up and down inside the explosion-proof protection plate, and a second wedge block that slides horizontally inside the explosion-proof protection plate. The inclined surface of the first wedge block contacts the inclined surface of the second wedge block, and an L-shaped groove is provided on the side of the explosion-proof protection plate.

[0015] Optionally, when the card block is located inside the upper card slot, the side of the second wedge is flush with the side of the explosion-proof protection plate, and the length of the L-shaped groove is shorter than the length of the second wedge.

[0016] Optionally, two symmetrically arranged reset springs are fixedly installed at the bottom of the first wedge, the reset springs are fixedly installed inside the explosion-proof protection plate, and a limiting block for restricting the displacement of the second wedge is fixedly installed at the opening of the L-shaped groove.

[0017] Optionally, the protective frame adopts a square frame structure, with the side of the second optical glass abutting against the side of the display screen, and the shadow portion of the protective frame obscuring the display screen.

[0018] Optionally, the first optical glass and the second optical glass are parallel to each other, and the surfaces of both the first optical glass and the second optical glass are coated with polyacrylic resin.

[0019] Compared with the prior art, the present invention has the following beneficial technical effects:

[0020] This invention extends the overall length through symmetrically arranged protective frames, presenting a visually infinitely extending tunnel. The image and the tunnel space behind it create a visual distance difference, resulting in a floating image effect. Simultaneously, because the display screen uses a transparent OLED display, the real space behind the screen can be seen through the image, enhancing the floating effect. The shadow portion of the protective frame blocks sunlight from shining on the display screen, preventing it from affecting the image display.

[0021] Furthermore, when both the LED strip and the display screen are functioning normally, the magnetism of the iron core and wires attracts the counterweight, preventing the explosion-proof protection plate from opening. However, when either the LED strip or the display screen is damaged, the magnetism on the iron core and wires is weak and cannot fully attract the counterweight. In this case, the counterweight slides downwards, and the counterweight is pulled upwards using a flexible snake-like hose, allowing the explosion-proof protection plate to be removed. The presence or absence of magnetism can be controlled by switching the power on and off, allowing for quick fixation or separation of the housing without tools, greatly simplifying maintenance and repair procedures. The magnetism can automatically adjust and reset with slight changes in distance, preventing loosening when the equipment vibrates during operation.

[0022] Furthermore, when the card block is inserted into the upper card slot, the side of the second wedge is flush with the side of the explosion-proof protective plate, blocking the L-shaped pull groove. Since the L-shaped pull groove is hidden, it is inconvenient to pull the explosion-proof protective plate, which improves the security of the imaging mechanism inside the protective shell and plays an anti-theft role. If either the protective frame or the light strip is damaged, the card block will leave the upper card slot, and the elastic force of the reset spring will push the first wedge up, which can push the second wedge into the explosion-proof protective plate, so that the finger can be placed at the L-shaped pull groove to open the explosion-proof protective plate. Attached Figure Description

[0023] Figure 1 A schematic diagram of the overall structure of the present invention is provided;

[0024] Figure 2 This is a schematic diagram of the imaging mechanism in its separated state.

[0025] Figure 3 This is a half-sectional schematic diagram of the protective shell structure of the present invention;

[0026] Figure 4 for Figure 3 Enlarged schematic diagram of the counterweight structure in part A;

[0027] Figure 5This is a schematic diagram of the core structure of the present invention;

[0028] Figure 6 This is a schematic diagram of the main sectional view of the explosion-proof protection plate structure;

[0029] Figure 7 This is a schematic diagram of the second wedge structure of the present invention.

[0030] Reference numerals: 1. Protective housing; 2. Imaging mechanism; 21. Display screen; 22. Protective frame; 23. First optical glass; 24. Illuminating light strip; 25. Second optical glass; 3. Locking mechanism; 31. Explosion-proof protective plate; 32. Upper slot; 33. Locking block; 34. Snake-bone flexible tube; 35. Roller; 36. Counterweight; 37. Limiting strip; 38. Iron core; 39. Wire; 4. Protective mechanism; 41. First wedge; 42. Return spring; 43. Second wedge; 44. L-shaped groove; 45. Limiting block. Detailed Implementation

[0031] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] The components of the embodiments of the invention described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0033] Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0036] Example 1: This example proposes an information display structure for holographic imaging, such as... Figure 1 and Figure 2 As shown, the device includes a protective housing 1, with an installation port on the side of the protective housing 1. An imaging mechanism 2 is installed inside the protective housing 1. The imaging mechanism 2 includes a display screen 21. Protective frames 22 are fixedly installed on both sides of the display screen 21. The bottom of the protective frames 22 is slidably connected to the protective housing 1. A first optical glass 23 and a second optical glass 25 are fixedly installed on both sides of the protective frames 22, respectively. A light-emitting strip 24 is fixedly installed between the first optical glass 23 and the second optical glass 25.

[0037] The frame 1 is a cuboid, the display screen 21 is a transparent OLED display, the inner wall of the protective frame 22 has a U-shaped groove, and the light-emitting strip 24 is fixedly installed in the U-shaped groove. The first optical glass 23 and the second optical glass 25 are glasses coated with a special chemical coating, which have strong reflectivity for image reflection and high transparency. In this example, the chemical coating can be a water-based light-diffusing coating, and the coating material can be water-based polyacrylic resin.

[0038] The symmetrically arranged protective frame 22 extends the overall length, presenting an infinitely extending tunnel visual effect. The protective frame 22 adopts a square frame structure. The side of the second optical glass 25 is attached to the side of the display screen 21. The shadow part of the protective frame 22 blocks the display screen 21 to prevent sunlight from shining on the display screen 21 and affecting the display of the image on the display screen 21.

[0039] The visual distance difference between the image and the tunnel space behind it creates a floating image effect. Furthermore, because the transparent OLED display used on screen 21 is transparent, the real space behind the screen can be seen through the image, further enhancing the floating effect.

[0040] In this embodiment, the symmetrically arranged protective frame 22 extends the overall length, presenting an infinitely extending tunnel vision. The image and the tunnel space behind it form a visual distance difference, presenting a floating image visual effect. At the same time, since the transparent OLED display screen used by the display screen 21 is a transparent screen, the real space behind the screen can be seen through the image on the screen, which can further enhance the floating image display effect. The side of the second optical glass 25 is attached to the side of the display screen 21, and the shadow part of the protective frame 22 blocks the display screen 21, preventing sunlight from shining on the display screen 21 and affecting the image display on the display screen 21.

[0041] Example 2, based on Example 1, proposes an information display structure for holographic imaging, such as... Figures 3 to 5 As shown, a locking mechanism 3 is provided on the side of the protective housing 1. The locking mechanism 3 includes an explosion-proof protective plate 31. A protrusion is fixedly installed on the bottom of the explosion-proof protective plate 31. A strip groove is opened at the installation opening of the protective housing 1. The protrusion is inserted into the strip groove to initially fix the position of the explosion-proof protective plate 31. The imaging mechanism 2 can be quickly inspected by opening the explosion-proof protective plate 31.

[0042] The explosion-proof protective plate 31 has an upper slot 32 on its top. A snake-bone flexible hose 34 is slidably connected inside the protective shell 1. A locking block 33 and a counterweight 36 are fixedly installed at both ends of the snake-bone flexible hose 34, respectively. The weight of the counterweight 36 is greater than the weight of the locking block 33. The locking block 33 is engaged with the upper slot 32. A magnetic locking fastener is provided inside the protective shell 1 and above the counterweight 36.

[0043] The magnetic locking fastener includes an iron core 38, both ends of which are fixedly connected to the protective housing 1. Wires 39, serving as conductive lines for the light strip 24 and the display screen 21, are wound around the iron core 38 in a spiral arrangement. A magnetic plate is fixedly installed at the end of the iron core 38. The iron core 38 is located directly above a counterweight 36, which is an iron block structure.

[0044] When the light strip 24 is powered on, a magnetic force is formed on the iron core 38 and the wire 39, and the magnetic plate is used to expand the magnetic force area to attract the counterweight 36 upward. At this time, the counterweight 36 slides upward, while the locking block 33 slides downward and locks into the upper locking slot 32, thereby fixing the position of the explosion-proof protection plate 31.

[0045] When both the LED strip 24 and the display screen 21 are functioning normally, the magnetism of the iron core 38 and the wire 39 attracts the counterweight 36, preventing the explosion-proof protection plate 31 from being opened. However, when either the LED strip 24 or the display screen 21 is damaged, the magnetism on the iron core 38 and the wire 39 is weak and cannot fully attract the counterweight 36. In this case, the counterweight 36 slides downwards, and the counterweight 36 uses the flexible snake tube 34 to pull the locking block 33 upwards, thus removing the explosion-proof protection plate 31.

[0046] The protective housing 1 is rotatably connected to a roller 35. The snake-bone hose 34 slides on the outer wall of the roller 35, reducing the friction between the snake-bone hose 34 and the protective housing 1. A limit strip 37 is fixedly installed inside the protective housing 1 between the counterweight 36 and the iron core 38 to prevent the counterweight 36 from contacting the iron core 38 and clamping the snake-bone hose 34, thus preventing the locking block 33 from sliding.

[0047] In this embodiment, when both the light strip 24 and the display screen 21 are in normal use, the magnetic force of the iron core 38 and the wire 39 attracts the counterweight 36, preventing the explosion-proof protection plate 31 from being opened. However, when either the light strip 24 or the display screen 21 is damaged, the magnetic force on the iron core 38 and the wire 39 is weak and cannot fully attract the counterweight 36. At this time, the counterweight 36 slides downward, and the counterweight 36 uses the flexible snake tube 34 to pull the locking block 33 upward, thus removing the explosion-proof protection plate 31. The presence or absence of magnetic force can be controlled by switching the power on and off, allowing for quick fixation or separation of the housing without tools, greatly simplifying the maintenance and repair process. The magnetic force can be automatically adjusted and reset with slight changes in distance, preventing loosening when the equipment vibrates during operation.

[0048] Example 3: Based on Example 1 or Example 2 above, this example proposes an information display structure for holographic imaging, such as... Figure 6 and Figure 7 As shown, a protective mechanism 4 is provided in the upper slot 32. The protective mechanism 4 includes a first wedge 41, which slides up and down inside the explosion-proof protective plate 31. A second wedge 43 slides horizontally inside the explosion-proof protective plate 31. The inclined surface of the first wedge 41 contacts the inclined surface of the second wedge 43. An L-shaped groove 44 is provided on the side of the explosion-proof protective plate 31.

[0049] When the locking block 33 is inserted into the upper locking slot 32, the locking block 33 presses down the first wedge 41, causing it to push the second wedge 43 outward. The side of the second wedge 43 is flush with the side of the explosion-proof protection plate 31, blocking the L-shaped pull groove 44. The length of the L-shaped pull groove 44 is shorter than the length of the second wedge 43, preventing the second wedge 43 from entering the L-shaped pull groove 44. When the locking block 33 is inserted into the upper locking slot 32, the L-shaped pull groove 44 is hidden. Because the L-shaped pull groove 44 is hidden, it is inconvenient to pull the explosion-proof protection plate 31, thus improving the safety of the explosion-proof protection plate 31.

[0050] In one embodiment, two symmetrically arranged reset springs 42 are fixedly installed at the bottom of the first wedge 41. The reset springs 42 are fixedly installed inside the explosion-proof protection plate 31. A limiting block 45 that restricts the displacement of the second wedge 43 is fixedly installed at the opening of the L-shaped groove 44. The first wedge 41 is reset by the reset springs 42. The weight of the locking block 33 is greater than the elastic force of the reset springs 42.

[0051] In this embodiment, when the locking block 33 is inserted into the upper locking slot 32, the side of the second wedge 43 is flush with the side of the explosion-proof protection plate 31, blocking the L-shaped pull groove 44. Since the L-shaped pull groove 44 is hidden, it is inconvenient to pull the explosion-proof protection plate 31, which improves the security of the imaging mechanism 2 inside the protective housing 1 and plays an anti-theft role. If either the protective frame 22 or the light strip 24 is damaged, the locking block 33 will leave the upper locking slot 32. The elastic force of the reset spring 42 will push the first wedge 41 up, which will push the second wedge 43 into the explosion-proof protection plate 31, so that the finger can be placed at the L-shaped pull groove 44 to open the explosion-proof protection plate 31.

[0052] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A holographic imaging information display structure, characterized in that, The system includes a protective housing (1), which has a mounting opening on its side, and further includes: The imaging mechanism (2) includes a display screen (21), and protective frames (22) are fixedly installed on both sides of the display screen (21). The bottom of the protective frame (22) is slidably connected to the protective housing (1). A first optical glass (23) and a second optical glass (25) are fixedly installed on both sides of the protective frame (22). A light-emitting strip (24) is fixedly installed between the first optical glass (23) and the second optical glass (25). The locking mechanism (3) includes an explosion-proof protection plate (31), the top of which is provided with an upper slot (32). The inside of the protective housing (1) is slidably connected to a flexible snake (34). At both ends of the flexible snake (34), a locking block (33) and a counterweight (36) are fixedly installed. The weight of the counterweight (36) is greater than that of the locking block (33). The locking block (33) is engaged with the upper slot (32). A magnetic locking fastener is provided inside the protective housing (1) and above the counterweight (36). The magnetic locking fastener includes an iron core (38). Both ends of the iron core (38) are fixedly connected to the protective housing (1). Wires (39) are wound around the iron core (38) as conductive wires for the light strip (24) and the display screen (21). The wires (39) are spirally distributed. When both the light strip (24) and the display screen (21) are in normal use, the magnetic force of the iron core (38) and the wire (39) will attract the counterweight (36) and prevent the explosion-proof protection plate (31) from opening. However, when either the light strip (24) or the display screen (21) is damaged, the magnetic force on the iron core (38) and the wire (39) is small and cannot fully attract the counterweight (36). At this time, the counterweight (36) slides down and uses the snake-bone flexible hose (34) to pull the block (33) up.

2. The holographic imaging information display structure according to claim 1, characterized in that: The protective housing (1) is rotatably connected to a roller (35), the snake-bone hose (34) slides on the outer wall of the roller (35), the counterweight (36) slides up and down inside the protective housing (1), and a limit strip (37) is fixedly installed inside the protective housing (1) between the counterweight (36) and the iron core (38).

3. The holographic imaging information display structure according to claim 2, characterized in that: A magnetic plate is fixedly installed at the end of the iron core (38). The iron core (38) is located directly above the counterweight (36). The counterweight (36) is made of iron block.

4. The holographic imaging information display structure according to claim 1, characterized in that: The bottom of the explosion-proof protection plate (31) is fixedly installed with a protrusion, and the mounting opening of the protective shell (1) is provided with a strip groove, and the protrusion is inserted into the strip groove.

5. The holographic imaging information display structure according to claim 4, characterized in that: The upper slot (32) is provided with a protective mechanism (4). The protective mechanism (4) includes a first wedge (41). The first wedge (41) slides up and down inside the explosion-proof protective plate (31). A second wedge (43) slides horizontally inside the explosion-proof protective plate (31). The inclined surface of the first wedge (41) contacts the inclined surface of the second wedge (43). An L-shaped groove (44) is provided on the side of the explosion-proof protective plate (31).

6. The holographic imaging information display structure according to claim 5, characterized in that: When the card block (33) is located inside the upper card slot (32), the side of the second wedge (43) is flush with the side of the explosion-proof protection plate (31), and the length of the L-shaped pull groove (44) is shorter than the length of the second wedge (43).

7. The holographic imaging information display structure according to claim 6, characterized in that: Two symmetrically arranged reset springs (42) are fixedly installed at the bottom of the first wedge (41). The reset springs (42) are fixedly installed inside the explosion-proof protection plate (31). A limiting block (45) that restricts the displacement of the second wedge (43) is fixedly installed at the opening of the L-shaped groove (44).

8. The holographic imaging information display structure according to claim 1, characterized in that: The protective frame (22) adopts a square frame structure, and the side of the second optical glass (25) is attached to the side of the display screen (21). The shadow part of the protective frame (22) blocks the display screen (21).

9. The holographic imaging information display structure according to claim 8, characterized in that: The first optical glass (23) and the second optical glass (25) are parallel to each other, and the surfaces of the first optical glass (23) and the second optical glass (25) are coated with polyacrylic resin.

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