Naked-eye 3D display screen with free-form surface

Abstract

The utility model discloses a free-form surface naked-eye 3D display screen, which comprises a naked-eye 3D display screen body, the outer wall of the naked-eye 3D display screen body is sleeved with a frame, the rear end of the naked-eye 3D display screen body is fixedly connected with two mounting blocks, the rear end of the frame is provided with two grooves, each groove is internally provided with a dismounting mechanism, and the mounting blocks are fixedly connected with the mounting blocks. A display module, an optical module and a processing module are arranged in the naked eye 3D display screen body, and two sensing modules are arranged on the front face of the frame. According to the utility model, the two dismounting and mounting mechanisms are arranged to replace bolts for mounting, the naked eye 3D display screen can be quickly dismounted and mounted, and the operation is simple and quick.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field especially relates to a kind of naked eye 3D display screen of free curved surface. BACKGROUND

[0002] Naked eye 3D display screen effect, usually by two pieces of picture with corner, at the splicing of screen, corner is replaced by arc angle, can make naked eye 3D effect obtain greater promotion;Naked eye 3D display screen does not need to help special glasses, can be directly observed with naked eye;By special technology and algorithm to simulate the parallax effect of human eye, so that the viewer can directly feel stereoscopic effect with naked eye.

[0003] The existing naked eye 3D display screen is usually installed on a wall of a certain height, and the naked eye 3D display screen needs to be fixed manually during installation. The naked eye 3D display screen is installed and fixed by a plurality of bolts. The manual bolt fixing method leads to complex operation of the naked eye 3D display screen, and the naked eye 3D display screen cannot be quickly disassembled after installation and fixation, which affects the maintenance of the naked eye 3D display screen in the later period. To solve the above problems, a naked eye 3D display screen of free curved surface is provided in the present application. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a naked eye 3D display screen of free curved surface. Two dismounting mechanisms are arranged to replace the bolts for installation, so that the naked eye 3D display screen can be quickly dismounted and assembled, and the operation is simple and fast.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A naked eye 3D display screen of free curved surface includes a naked eye 3D display screen body. A frame is arranged on the outer wall of the naked eye 3D display screen body. Two mounting blocks are fixedly connected to the rear end of the naked eye 3D display screen body. Two recesses are formed in the rear end of the frame. A dismounting mechanism is arranged in each recess. The dismounting mechanism includes a threaded rod rotatably connected to the inner wall of the recess. A hand wheel is fixedly connected to the outer wall of the threaded rod. A lifting plate is threadedly connected to the outer wall of the threaded rod. The lifting plate is arranged in the recess and slidably connected to the recess. Two insertion rods are fixedly connected to the end of the lifting plate close to the mounting block. The two insertion rods penetrate through the frame and are slidably connected to the frame. Two insertion holes are formed in the end of the mounting block close to the lifting plate. The two insertion rods are inserted into the corresponding insertion holes. A display module, an optical module and a processing module are arranged in the naked eye 3D display screen body. Two sensing modules are arranged on the front surface of the frame.

[0007] Preferably, four bolt connecting blocks are fixedly connected to the rear end of the frame. A through hole is formed in each bolt connecting block.

[0008] Preferably, the outer wall of the hand wheel is provided with anti-skid lines.

[0009] Preferably, a threaded hole is provided through the lifting plate, and the outer wall of the threaded rod and the inner wall of the threaded hole are respectively provided with external threads and internal threads matched with each other.

[0010] Preferably, the sensing module is a camera.

[0011] Preferably, the processing module is a central processing unit.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The staff holds the hand wheel and rotates to drive the threaded rod to rotate, the threaded rod is rotated to drive the lifting plate to slide in the groove to move the two inserting rods, until the inserting rod is inserted into the insertion hole to complete the limiting of the mounting block, the naked eye 3D display screen body and the frame can be installed and fixed.

[0014] 2、The staff holds the hand wheel and reversely rotates to drive the threaded rod to reversely rotate, the lifting plate and the two inserting rods are separated from the insertion hole, the naked eye 3D display screen body can be taken down to detect, the naked eye 3D display screen body is conveniently installed and disassembled, and the naked eye 3D display screen is conveniently maintained.

[0015] 3、Two dismounting mechanisms are arranged to replace the bolt to install, the naked eye 3D display screen is quickly disassembled and installed, and the operation is simple and fast.

[0016] In summary, two dismounting mechanisms are arranged to replace the bolt to install, the naked eye 3D display screen is quickly disassembled and installed, and the operation is simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structure schematic diagram of the naked eye 3D display screen of the free curved surface proposed in the utility model;

[0018] Figure 2 It is a rear view structure schematic diagram of the naked eye 3D display screen of the free curved surface proposed in the utility model;

[0019] Figure 3 It is Figure 2 The structure enlarged view of A in the middle.

[0020] In the drawing: 1 naked eye 3D display screen body, 2 frame, 3 groove, 4 threaded rod, 5 hand wheel, 6 lifting plate, 7 inserting rod, 8 insertion hole, 9 mounting block, 10 bolt connecting block, 11 display module, 12 sensing module, 13 optical module, 14 processing module. DETAILED DESCRIPTION

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment.

[0022] Referring to Figures 1-3 A kind of free curved surface naked eye 3D display screen, including naked eye 3D display screen body 1, naked eye 3D display screen body 1 is free curved surface, the outer wall of naked eye 3D display screen body 1 is equipped with frame 2, the rear end of naked eye 3D display screen body 1 is fixedly connected with two mounting blocks 9, the rear end of frame 2 is equipped with two recesses 3, each recess 3 is equipped with dismounting mechanism, naked eye 3D display screen body 1 can be installed and disassembled by dismounting mechanism, instead of traditional bolt installation, it is convenient to operate.

[0023] Dismounting mechanism includes the screw rod 4 that is rotatably connected with the inner wall of recess 3, the outer wall of screw rod 4 is fixedly connected with hand wheel 5, the outer wall of hand wheel 5 is equipped with antiskid line, can increase the friction between hand, the outer wall of screw rod 4 is equipped with the lifting plate 6 that is screw connected with it, the outer wall of screw rod 4 and the inner wall of threaded hole are equipped with the outer thread and the inner thread that are matched respectively, lifting plate 6 is set in recess 3 and is slidably connected with it, the end of lifting plate 6 close to mounting block 9 is fixedly connected with two inserting rods 7, two inserting rods 7 all are inserted frame 2 and are slidably connected with it, the end of mounting block 9 close to lifting plate 6 is equipped with two insertion holes 8, two inserting rods 7 are inserted into the insertion hole 8 of setting respectively, by inserting rod 7 is inserted or is separated from insertion hole 8, can quickly disassembling operation naked eye 3D display screen body 1.

[0024] Naked eye 3D display screen body 1 is equipped with display module 11, optical module 13 and processing module 14, display module 11 is a plurality of pixel points or LED lamp, produces stereoscopic vision effect by specific algorithm and control, for generating and showing 3D image;Optical module 13 is responsible for adjusting the direction and intensity of light, to enhance 3D effect, including lens, mirror or other optical elements, for changing the propagation path and distribution of light;Processing module 14 is central processing unit, central processing unit is responsible for processing data from sensing module 12, and adjusts display content according to these data, for executing complex calculation and rendering task;The front of frame 2 is equipped with two sensing modules 12, sensing module 12 is camera, camera is used to detect the position and angle of viewer, so as to adjust display content in real time, ensure that from different angles can obtain the best 3D experience, can additionally include infrared sensor or other types of inductor;The rear end of frame 2 is fixedly connected with four bolt connecting blocks 10, the through hole is inserted on each bolt connecting block 10, frame 2 can be installed and fixed by bolt through through hole, and frame 2 can be installed on wall by pouring.

[0025] In the utility model, when installing the naked eye 3D display screen body 1, the naked eye 3D display screen body 1 is installed on the frame 2, at the moment the staff holds the hand wheel 5 and rotates to drive the threaded rod 4 to rotate, the threaded rod 4 is rotated to drive the lifting plate 6 to slide in the recess 3 to make the two inserting rods 7 move, until the inserting rod 7 is inserted into the jack 8 to complete the limiting of the mounting block 9, the naked eye 3D display screen body 1 and the frame 2 can be installed and fixed;When the naked eye 3D display screen body 1 needs to be disassembled, the staff holds the hand wheel 5 and reversely rotates to drive the threaded rod 4 to reversely rotate, makes the lifting plate 6 and the two inserting rods 7 separate from the jack 8, the naked eye 3D display screen body 1 can be taken down to detect, the naked eye 3D display screen body 1 is conveniently installed and disassembled;The frame 2 can be installed on the wall through the cooperation of the bolt and the through hole on the bolt connecting block 10, and the installation and fixing of the frame 2 are completed.

[0026] The utility model discloses a dismounting mechanism can replace bolt installation, solved the prior art installation need manual naked eye 3D display screen fixed, its through a plurality of bolts and fixed, manual fixed bolt mode leads to naked eye 3D display screen operation complex, and after installation and fixed, cannot quickly disassemble, affect the maintenance of later naked eye 3D display screen problem.

Claims

1. A naked-eye 3D display screen of free-form surface, comprising a naked-eye 3D display screen body (1), characterized in that, The outer wall of the naked eye 3D display screen body (1) is sleeved with a frame (2), the rear end of the naked eye 3D display screen body (1) is fixedly connected with two mounting blocks (9), the rear end of the frame (2) is provided with two grooves (3), each groove (3) is provided with a dismounting mechanism, the naked eye 3D display screen body (1) is provided with a display module (11), an optical module (13) and a processing module (14), the front of the frame (2) is provided with two sensing modules (12). The dismounting mechanism comprises a threaded rod (4) which is rotationally connected with the inner wall of the groove (3), the outer wall of the threaded rod (4) is fixedly connected with a hand wheel (5), the outer wall of the threaded rod (4) is sleeved with a lifting plate (6) which is threadedly connected with the threaded rod (4), the lifting plate (6) is arranged in the groove (3) and is slidably connected with the groove (3), one end of the lifting plate (6) close to the mounting block (9) is fixedly connected with two inserting rods (7), the two inserting rods (7) are both penetrated through the frame (2) and are slidably connected with the frame (2), the end of the mounting block (9) close to the lifting plate (6) is provided with two insertion holes (8), the two inserting rods (7) are respectively inserted into the corresponding insertion holes (8). The rear end of the frame (2) is fixedly connected with four bolt connecting blocks (10), the through holes are penetrated through each bolt connecting block (10).

2. The free-form surface naked eye 3D display screen according to claim 1, characterized in that, The outer wall of the hand wheel (5) is provided with anti-skid lines.

3. The free-form surface naked eye 3D display screen according to claim 1, characterized in that, The lifting plate (6) is penetrated through and provided with a threaded hole, the outer wall of the threaded rod (4) and the inner wall of the threaded hole are respectively provided with matched external threads and internal threads.

4. The free-form surface naked eye 3D display screen according to claim 1, characterized in that, The sensing module (12) is a camera.

5. The free-form surface naked eye 3D display screen according to claim 1, characterized in that, The processing module (14) is a central processing unit.

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