Automatic adjustment type naked eye 3D display screen

Abstract

The utility model discloses an automatic adjusting type naked eye 3D display screen which comprises a fixing frame, two lifting rods slidably connected to the top face of the fixing frame, a square block fixedly connected to the top ends of the two lifting rods, a fixing block fixedly connected to one side of the square block, a rotating rod rotationally connected to the fixing block, and rotating blocks fixedly connected to the two ends of the rotating rod. A first connecting block is fixedly connected to one side of the rotating block and rotationally connected with a second connecting block, a shell is fixedly connected to one side of the second connecting block, a mounting groove is formed in one side of the shell, and a plurality of LED lamp bead assemblies are fixedly mounted in the mounting groove. According to the utility model, through the cooperation of all parts, the angle and direction of the shell do not need to be manually adjusted, and a user can adjust the angle and direction of the shell according to the use requirements, so that the user can conveniently watch from different angles and directions, and the operation is very convenient; according to the utility model, through the light spot position displayed by the LED lamp bead assembly, a visual dislocation feeling is generated for a user, a visual 3D effect is achieved, and better watching experience is provided for the user.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an automatically adjustable naked-eye 3D display screen. Background Art

[0002] A display screen is a display tool that displays certain electronic files on the screen through a specific transmission device. It can be divided into cathode ray tube displays, plasma displays PDP, and liquid crystal displays LCD. An automatically adjustable naked-eye 3D display screen is a display device that allows people to receive slightly different images with both eyes without wearing any auxiliary equipment, and then merge them into a magnificent 3D scene in the brain.

[0003] In this regard, a Chinese utility model with authorization announcement number CN219912548U discloses a 3D display, which includes a base, wherein two support rods are arranged on the upper surface of the base, telescopic rods are arranged inside the two support rods, and one end of the telescopic rods away from the support rods is fixedly connected to the 3D display screen; support bases are evenly arranged at the four corners of the lower surface of the base, a slide groove is arranged on one side of the support base, a locking groove is arranged at the lower end of the slide groove, a through hole is arranged on the lower surface of the support base, a movable column is arranged inside the support base, and a universal wheel is arranged below the movable column.

[0004] The 3D display can fix the universal wheels by sliding the locking block downward along the direction of the slide slot and then moving the locking block to the locking slot, so that the user can move the display at will. However, the 3D display cannot adjust the up and down angles of the display, which is not convenient for users to watch from different angles. When adjusting the left and right directions of the display, manual adjustment is required, which is very inconvenient. Therefore, we propose an automatically adjustable naked-eye 3D display screen to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automatically adjustable naked-eye 3D display screen to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically adjustable naked-eye 3D display screen, comprising a fixed frame, the top surface of the fixed frame is slidably connected to two lifting rods, the top ends of the two lifting rods are fixedly connected to square blocks, one side of the square block is fixedly connected to a fixed block, the fixed block is rotatably connected to a rotating rod, both ends of the rotating rod are fixedly connected to rotating blocks, one side of the rotating block is fixedly connected to connecting block one, the connecting block one is rotatably connected to connecting block two, one side of the connecting block two is fixedly connected to a shell, one side of the shell is provided with an installation groove, and a plurality of LED lamp bead assemblies are fixedly installed inside the installation groove; the LED lamp bead assemblies include lamp bead welding feet, fused quartz and a filling groove, a plurality of lamp bead welding feet are fixedly installed on one side of the installation groove, one end of the plurality of lamp bead welding feet is fixedly connected to a plurality of fused quartz, a filling groove is provided on one side of the plurality of fused quartz, a plurality of epoxy resins are fixedly connected inside the plurality of filling grooves, and a plurality of light-emitting chips are fixedly connected inside the plurality of fused quartz.

[0007] Among them, a square cavity 1 is opened inside the rotating block, and the inner bottom surface of the square cavity 1 is fixedly connected to the motor 1.

[0008] Among them, the motor is fixedly connected to the rotating shaft at one shaft, the rotating shaft is fixedly sleeved with a gear on the circumference, the gear is meshed and connected to a semicircular gear ring, and both ends of the semicircular gear ring are fixedly connected to one side of the shell.

[0009] Among them, openings are formed through both sides of the rotating block, the semicircular gear ring is movably connected to the openings, and the rotating shaft and the gear are located inside the square cavity.

[0010] A second square cavity is provided inside the fixing block, and a second motor is fixedly connected to the bottom surface of the second square cavity.

[0011] Wherein, a worm is fixedly connected to the second rotating shaft of the motor, the worm is meshedly connected to a worm wheel, the worm wheel is fixedly sleeved on a rotating rod, and the worm and the worm wheel are located inside the second square cavity.

[0012] Among them, a square groove is opened inside the fixed frame, and a moving plate is slidably connected inside the square groove. The top surface of the moving plate is fixedly connected to two lifting rods. The threaded structure of the moving plate is sleeved with a screw rod, and the screw rod is rotatably connected to the square groove. The bottom end of the screw rod is fixedly connected to the three rotating shafts of the motor, and the motor is fixedly connected to the bottom of the fixed frame.

[0013] Wherein, the bottom surface of the fixing frame is fixedly connected to a plurality of bases.

[0014] Among them, the fused quartz is placed on the bottom layer close to the light-emitting chip in a V-shaped concave shape, and the other areas are filled with epoxy resin to ensure that the highest surfaces of the two are in a plane.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: through the cooperation of various components, the utility model does not need to manually adjust the angle and direction of the shell, and the user can adjust the angle and direction of the shell according to the use requirements, which is convenient for the user to watch from different angles and directions; the utility model uses the position of the light spot displayed by the LED lamp bead assembly to give the user a visual sense of dislocation, achieve a visual 3D effect, and provide the user with a better viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an automatically adjustable naked-eye 3D display screen in an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of an automatically adjustable naked-eye 3D display screen in an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of an LED lamp bead assembly of an automatically adjustable naked-eye 3D display screen in an embodiment of the utility model;

[0019] Figure 4 for Figure 2 A is an enlarged schematic diagram.

[0020] Explanation of the accompanying numbers: 1. Fixed frame; 2. Lifting rod; 3. Square block; 4. Fixed block; 5. Rotating rod; 6. Rotating block; 7. Connecting block one; 8. Connecting block two; 9. Shell; 10. Mounting slot; 11. LED lamp bead assembly; 111. Lamp bead welding foot; 112. Fused quartz; 113. Filling slot; 114. Epoxy resin; 115. Light-emitting chip; 12. Square cavity one; 13. Motor one; 14. Rotating shaft; 15. Gear; 16. Semicircular gear ring; 17. Opening; 18. Square cavity two; 19. Motor two; 20. Worm; 21. Worm wheel; 22. Square slot; 23. Moving plate; 24. Screw; 25. Motor three; 26. Base. DETAILED DESCRIPTION

[0021] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0022] Please also refer to Figure 1-4, which is an automatically adjustable naked-eye 3D display screen in the first embodiment of the utility model, includes a fixed frame 1, the top surface of the fixed frame 1 is slidably connected to two lifting rods 2, the tops of the two lifting rods 2 are fixedly connected to a square block 3, one side of the square block 3 is fixedly connected to a fixed block 4, the fixed block 4 is rotatably connected to a rotating rod 5, both ends of the rotating rod 5 are fixedly connected to a rotating block 6, one side of the rotating block 6 is fixedly connected to a connecting block 1 7, the connecting block 1 7 is rotatably connected to a connecting block 2 8, one side of the connecting block 2 8 is fixedly connected to a shell 9, and a mounting groove 10 is provided on one side of the shell 9.

[0023] A plurality of LED lamp bead assemblies 11 are fixedly installed inside the installation groove 10; the LED lamp bead assembly 11 includes a lamp bead welding foot 111, a fused quartz 112 and a filling groove 113; a plurality of lamp bead welding feet 111 are fixedly installed on one side of the installation groove 10; one end of the plurality of lamp bead welding feet 111 is fixedly connected to a plurality of fused quartz 112; a filling groove 113 is provided on one side of the plurality of fused quartz 112; a plurality of epoxy resins 114 are fixedly connected inside the plurality of filling grooves 113; a plurality of light-emitting chips 115 are fixedly connected inside the plurality of fused quartz 112; when in use, the lifting rod 2 is moved, the movement of the lifting rod 2 drives the square block 3 to move, and the square block 3 moves The housing 9, the mounting groove 10 and the LED lamp bead assembly 11 are driven to move, so as to facilitate the adjustment of the overall height of the display screen. When the up and down angles of the display screen need to be adjusted, the rotating rod 5 is rotated, and the rotating rod 5 drives the rotating block 6 to rotate, and the rotating block 6 drives the connecting block 1 7, the connecting block 2 8, the housing 9, the mounting groove 10 and the LED lamp bead assembly 11 to rotate, so as to adjust the up and down angles of the display screen. When adjusting the left and right directions of the display screen, the housing 9 drives the connecting block 2 8 to rotate on the connecting block 1 7, and the housing 9 drives the mounting groove 10 and the LED lamp bead assembly 11 to rotate, so as to adjust the left and right directions of the display screen.

[0024] The fused quartz 112 is placed at the bottom near the light emitting chip 115, in a V-shaped concave shape (different shapes have different paths for the light after refraction, depending on the needs), and other areas are filled with epoxy resin 114 to ensure that the highest surfaces of the two are a plane. When the display screen is powered on, the driver IC controls each LED lamp bead assembly 11. When the light emitting chip 115 is powered on and emits light of different colors and intensities, the light beam emitted by the light emitting chip 115 passes through the fused quartz 112 above, and the light is refracted. After passing through the fused quartz 112 of different shapes, the light passes through the epoxy resin 114, and after refraction, the position of the light spot displayed in the viewer's field of vision has a certain deviation from the original real light spot position, so that the light emitting position of the LED lamp bead assembly 11 has a "visual sense of dislocation", thereby achieving a visual 3D effect, so that a real naked-eye 3D picture can be presented on a 2D display screen.

[0025] See also Figure 4A square cavity 12 is provided inside the rotating block 6, and a motor 13 is fixedly connected to the bottom surface of the square cavity 12. A rotating shaft 14 is fixedly connected to the rotating shaft of the motor 13. A gear 15 is fixedly sleeved on the peripheral side of the rotating shaft 14. The gear 15 is meshed and connected with a semicircular gear ring 16. Both ends of the semicircular gear ring 16 are fixedly connected to one side of the housing 9. When the motor 13 is turned on, the rotation of the motor 13 drives the rotating shaft 14 to rotate, the rotation of the rotating shaft 14 drives the gear 15 to rotate, the rotation of the gear 15 drives the semicircular gear ring 16 to rotate, and the rotation of the semicircular gear ring 16 drives the housing 9 to rotate.

[0026] Openings 17 are formed on both sides of the rotating block 6, and the semicircular gear ring 16 is movably connected to the openings 17. The rotating shaft 14 and the gear 15 are located inside the square cavity 12, and the square cavity 12 provides assistance for the normal operation of the rotating shaft 14 and the gear 15.

[0027] A square cavity 18 is provided inside the fixed block 4, and a motor 19 is fixedly connected to the bottom surface of the square cavity 18. A worm 20 is fixedly connected to the rotating shaft of the motor 19. The worm 20 is meshed with a worm wheel 21, and the worm wheel 21 is fixedly sleeved on the rotating rod 5. The worm 20 and the worm wheel 21 are located inside the square cavity 18. The square cavity 18 helps the worm 20 and the worm wheel 21 to work normally. When the motor 19 is turned on, the rotation of the motor 19 drives the worm 20 to rotate, the rotation of the worm 20 drives the worm wheel 21 to rotate, and the rotation of the worm wheel 21 drives the rotating rod 5 to rotate.

[0028] Please refer again Figure 2 A square groove 22 is provided inside the fixed frame 1, and a moving plate 23 is slidably connected inside the square groove 22. The top surface of the moving plate 23 is fixedly connected to two lifting rods 2. The threaded structure of the moving plate 23 is sleeved with a screw rod 24. The screw rod 24 is rotatably connected to the square groove 22. The bottom end of the screw rod 24 is fixedly connected to the rotating shaft of the motor three 25. The motor three 25 is fixedly connected to the bottom of the fixed frame 1. Turn on the motor three 25, and the motor three 25 rotates to drive the screw rod 24 to rotate. The screw rod 24 rotates to drive the moving plate 23 to move in the square groove 22, and the movement of the moving plate 23 drives the lifting rod 2 to move.

[0029] Please also see Figure 1 , 2 The bottom surface of the fixing frame 1 is fixedly connected to a plurality of bases 26 , and the bases 26 are provided with anti-skid pads to make the bases 26 more stable.

[0030] Please also see Figure 1-4, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the user can adjust the height, angle and direction of the display screen according to his or her own usage habits. When adjusting the height, turn on the motor three 25, the motor three 25 rotates to drive the screw rod 24 to rotate, the screw rod 24 rotates to drive the moving plate 23 to move in the square groove 22, the moving plate 23 moves to drive the lifting rod 2 to move, the lifting rod 2 moves to drive the square block 3 to move, the square block 3 moves to drive the shell 9, the installation groove 10 and the LED lamp bead assembly 11 to move, so as to facilitate the adjustment of the overall height of the display screen. When it is necessary to adjust the up and down angle of the display screen, turn on the motor two 19, the motor two 19 rotates to drive the worm 20 to rotate, the worm 20 rotates to drive the worm wheel 21 to rotate, the worm wheel 21 rotates to drive the rotating rod 5 to rotate, the rotating rod 5 rotates to drive the rotating block 6 to rotate, the rotating block 6 rotates to drive the connecting block 1 7, the connecting block 2 8, the shell 9, the installation groove 10 and the LED lamp bead assembly 11 to rotate, thereby adjusting the up and down angle of the display screen.

[0031] When adjusting the left and right directions of the display screen, turn on the motor 13, the rotation of the motor 13 drives the rotating shaft 14 to rotate, the rotation of the rotating shaft 14 drives the gear 15 to rotate, the rotation of the gear 15 drives the semicircular gear ring 16 to rotate, the rotation of the semicircular gear ring 16 drives the housing 9, the mounting groove 10 and the LED lamp bead assembly 11 to rotate, the rotation of the housing 9 drives the connecting block 2 8 to rotate on the connecting block 1 7, so as to adjust the left and right directions of the display screen, the fused quartz 112 is placed on the bottom layer close to the position of the light emitting chip 115, and the V-shaped concave curve is used as the standard (different shapes have different paths for the light after refraction, depending on the needs), and the other areas are filled with epoxy resin 114 to ensure that the highest surfaces of the two are A plane, when the display screen is powered on, each LED lamp bead component 11 is controlled by the driver IC, and the light emitting chip 115 emits light of different colors and intensities after being powered on. The light beam emitted in a straight line by the light emitting chip 115 passes through the fused quartz 112 above, and the light is refracted. After the light passes through the fused quartz 112 of different shapes, it passes through the epoxy resin 114. After refraction, there is a certain deviation between the position of the light spot displayed in the viewer's field of view and the original real position of the light spot, so that the light emitting position of the LED lamp bead component 11 has a "visual dislocation sense", thereby achieving a visual 3D effect, so that a real naked-eye 3D picture can be presented on the 2D display screen.

[0032] Through the coordination of various components, the utility model does not need to manually adjust the angle and direction of the shell 9. The user can adjust the angle and direction of the shell 9 according to the use requirements, which is convenient for the user to watch from different angles and directions. The utility model uses the position of the light spot displayed by the LED lamp bead assembly 11 to give the user a visual sense of dislocation, achieve a visual 3D effect, and provide the user with a better viewing experience.

[0033] The above are only implementation methods of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent transformations made using the contents of the specification and drawings of the present utility model, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. An automatically adjustable naked-eye 3D display screen, comprising a fixing frame, characterized in that: The top surface of the fixed frame is slidably connected to two lifting rods, the top ends of the two lifting rods are fixedly connected to a square block, one side of the square block is fixedly connected to a fixed block, the fixed block is rotatably connected to a rotating rod, both ends of the rotating rod are fixedly connected to rotating blocks, one side of the rotating block is fixedly connected to a connecting block 1, the connecting block 1 is rotatably connected to a connecting block 2, one side of the connecting block 2 is fixedly connected to a shell, one side of the shell is provided with an installation groove, and a plurality of LED lamp bead assemblies are fixedly installed inside the installation groove; The LED lamp bead assembly includes lamp bead soldering feet, fused quartz and a filling groove, wherein a plurality of lamp bead soldering feet are fixedly installed on one side of the installation groove, a plurality of fused quartz are fixedly connected at one end of the plurality of lamp bead soldering feet, a filling groove is opened on one side of the plurality of fused quartz, a plurality of epoxy resins are fixedly connected inside the plurality of filling grooves, and a plurality of light-emitting chips are fixedly connected inside the plurality of fused quartz.

2. The automatically adjustable naked-eye 3D display screen according to claim 1, characterized in that: A square cavity 1 is provided inside the rotating block, and a motor 1 is fixedly connected to the inner bottom surface of the square cavity 1.

3. The automatically adjustable naked-eye 3D display screen according to claim 2, characterized in that: The motor is fixedly connected to a rotating shaft at a rotating shaft, a gear is fixedly sleeved on the circumference of the rotating shaft, the gear is meshedly connected to a semicircular gear ring, and two ends of the semicircular gear ring are fixedly connected to one side of the housing.

4. The automatically adjustable naked-eye 3D display screen according to claim 3, characterized in that: Openings are formed through both sides of the rotating block, the semicircular gear ring is movably connected to the openings, and the rotating shaft and the gear are located inside the first square cavity.

5. The automatically adjustable naked-eye 3D display screen according to claim 1, characterized in that: A second square cavity is provided inside the fixing block, and a second motor is fixedly connected to the bottom surface of the second square cavity.

6. The automatically adjustable naked-eye 3D display screen according to claim 5, characterized in that: A worm is fixedly connected to the second rotating shaft of the motor, the worm is meshedly connected to a worm wheel, the worm wheel is fixedly sleeved on a rotating rod, and the worm and the worm wheel are located inside the second square cavity.

7. The automatically adjustable naked-eye 3D display screen according to claim 1, characterized in that: A square groove is provided inside the fixed frame, and a movable plate is slidably connected inside the square groove. Two lifting rods are fixedly connected to the top surface of the movable plate. A screw rod is sleeved on the threaded structure of the movable plate. The screw rod is rotatably connected to the square groove. The bottom end of the screw rod is fixedly connected to the third rotating shaft of the motor, and the motor is fixedly connected to the bottom of the fixed frame.

8. The automatically adjustable naked-eye 3D display screen according to claim 1, characterized in that: The bottom surface of the fixing frame is fixedly connected to a plurality of bases.

9. The automatically adjustable naked-eye 3D display screen according to claim 1, characterized in that: The fused quartz is placed on the bottom layer close to the light-emitting chip in a V-shaped concave shape, and the other areas are filled with epoxy resin to ensure that the highest surfaces of the two are in a flat surface.

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