Naked eye 3D display

Abstract

The utility model discloses a naked eye 3D (three-dimensional) display, which relates to the technical field of naked eye 3D displays and comprises a display body and a display shell, the display shell is sleeved on the outer wall surface of the display body, and two sides of the display shell are respectively provided with a rotating shaft hole and a limiting hole. A limiting protection structure is installed in a rotating shaft hole formed in the displayer shell, an auxiliary structure is installed in a limiting hole formed in the displayer shell, and a supporting structure is installed on the outer wall face of the auxiliary structure. Compared with the prior art, the display has the advantages that when the display body is used, an operator inserts the charging wire into the display shell, the display body can be powered through the lithium batteries respectively installed in the two supporting frames, and the lithium batteries respectively installed in the two supporting frames can be charged through the charging port; the problem that an existing naked eye D display is inconvenient to carry and can only be used indoors is solved.

Description

Technical Field

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

[0002] The naked eye 3D display uses the parallax characteristics of the human eyes to obtain a realistic three-dimensional image display system with space and depth without any auxiliary equipment. The naked eye 3D display can make the objects in the picture protrude from the picture or hide deep in the picture. The colors are bright, the layers are clear, and the images are vivid and lifelike. They are truly three-dimensional images. The naked eye three-dimensional images are deeply favored by consumers for their real and vivid expression, beautiful and elegant environmental appeal, and strong and shocking visual impact.

[0003] The existing naked-eye 3D display has no protective structure and is easily damaged by impact during use. The existing naked-eye 3D display cannot adjust the viewing angle and can only be used in a fixed position. The existing naked-eye 3D display is not convenient to carry around and can only be used indoors. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a naked-eye 3D display. The existing naked-eye 3D display has no protective structure and is easily damaged by impact during use. The existing naked-eye 3D display cannot adjust the viewing angle and can only be used in a fixed position. The existing naked-eye 3D display is not convenient to carry around and can only be used indoors.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a naked-eye 3D display, comprising a display body and a display shell, wherein the display shell is mounted on the outer wall surface of the display body, and a shaft hole and a limit hole are respectively opened on both sides of the display shell, a limit protection structure is installed in the shaft hole opened in the display shell, an auxiliary structure is installed in the limit hole opened in the display shell, and a supporting structure is installed on the outer wall surface of the auxiliary structure.

[0006] As a further solution of the utility model: the limit protection structure includes: a limit shaft, four shell limit holes, four magnetic rods and a protective plate; the limit shaft is installed in the shaft hole opened in the display shell, the four shell limit holes are respectively opened on the upper wall of the display body, the four magnetic rods are respectively installed in the four shell limit holes, and the protective plate is installed on the upper wall of the four magnetic rods.

[0007] As a further solution of the utility model: the auxiliary structure includes: a limit rod, two return springs and two limit blocks; the limit rod is installed in a limit hole opened in the display housing, the two return springs are respectively connected to the two end surfaces of the limit rod, and the two limit blocks are respectively connected to the outer end surfaces of the two return springs.

[0008] As a further solution of the utility model: the supporting structure includes: two supporting frames, a connecting frame, two rotating sleeves and a charging wire; lithium batteries are respectively installed in the two supporting frames, and are respectively mounted on the two end surfaces of the limiting rotating shaft, the connecting frame is installed on the inner wall surfaces of the two supporting frames, the two rotating sleeves are respectively installed on the inner wall surfaces of the two supporting frames, the charging wire is installed on the inner wall surfaces of the two rotating sleeves, and is connected to the display housing.

[0009] As a further solution of the utility model: two support limit holes are respectively provided on the upper wall surfaces of the two support frames.

[0010] As a further solution of the utility model: two slots are respectively provided on the inner wall surfaces of the two support frames.

[0011] As a further solution of the utility model: the connecting frame is provided with a charging port, and is connected to the lithium batteries installed in the two supporting frames.

[0012] As a further solution of the utility model: the sizes of the four housing limiting holes and the two support limiting holes coincide with each other.

[0013] The utility model adopts the above technical solution, and has the following advantages compared with the prior art:

[0014] The protective plate can prevent the display body from being scratched by foreign objects when not in use, thereby playing a protective role. The two limit blocks slide in the two card slots to reduce the impact force of the display body when it is in use when hit by hard objects, thereby solving the problem that the existing naked-eye 3D display has no protective structure and is easily damaged by impact when in use.

[0015] When the two limit blocks slide into the slot position, the two return springs return to their original position, pushing the two limit blocks into the slot to support the display housing, thereby adjusting the horizontal angle of the display housing and the display effect of the display body, solving the problem that the existing naked-eye 3D display cannot adjust the viewing angle and can only be used in a fixed position.

[0016] When the display body is in use, the operator inserts the charging wire into the display shell, and the display body can be powered by the lithium batteries installed in the two support frames. The lithium batteries installed in the two support frames can be charged through the charging port, which solves the problem that the existing naked-eye 3D display is not convenient to carry and can only be used indoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a naked-eye 3D display in an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of a position limiting protection structure of a naked-eye 3D display in an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of an auxiliary structure of a naked-eye 3D display in an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of a supporting structure of a naked-eye 3D display in an embodiment of the utility model.

[0021] In the figure: 1. display body; 2. display shell; 3. limit shaft; 4. shell limit hole; 5. magnetic rod; 6. protective plate; 7. limit rod; 8. reset spring; 9. limit block; 10. support frame; 11. connecting frame; 12. rotating sleeve; 13. charging wire; 14. support limit hole; 15. card slot; 16. charging port. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Example 1, please refer to Figure 1-Figure 4 A naked-eye 3D display comprises a display body 1 and a display shell 2, the display shell 2 is mounted on the outer wall of the display body 1, a shaft hole and a limit hole are respectively opened on both sides of the display shell 2, a limit protection structure is installed in the shaft hole opened in the display shell 2, an auxiliary structure is installed in the limit hole opened in the display shell 2, and a supporting structure is installed on the outer wall of the auxiliary structure.

[0024] See also Figure 2 The limit protection structure includes: a limit shaft 3, four shell limit holes 4, four magnetic rods 5 and a protective plate 6; the limit shaft 3 is installed in the shaft hole opened in the display shell 2, the four shell limit holes 4 are respectively opened on the upper wall of the display body 1, the four magnetic rods 5 are respectively installed in the four shell limit holes 4, and the protective plate 6 is installed on the upper wall of the four magnetic rods 5.

[0025] See also Figure 1The sizes of the four housing limit holes 4 and the two support limit holes 14 coincide with each other. In this embodiment, after the sizes coincide with each other, the protective plate 6 can be rotated ninety degrees and then inserted into the two support limit holes 14.

[0026] See also Figure 1 Two support limit holes 14 are respectively provided on the upper wall surfaces of the two support frames 10. In this embodiment, by rotating the protective plate 6 ninety degrees and inserting it into the two support limit holes 14, the magnetic blocks in the two support limit holes 14 will again absorb the four magnetic rods 5 to fix the protective plate 6.

[0027] In this embodiment, the protective plate 6 can prevent the display body 1 from being scratched by foreign objects when not in use, thereby playing a protective role. The two limit blocks 9 slide in the two card slots 15 to reduce the impact force of the display body 1 when it is in use when hit by hard objects.

[0028] Specifically, when the operator uses the display body 1, he first holds the protective plate 6 to drive the four magnetic rods 5 to detach from the magnetic blocks inside the four outer shell limiting holes 4. Then, the protective plate 6 can be rotated ninety degrees and inserted into the two supporting limiting holes 14. The magnetic blocks in the two supporting limiting holes 14 will again absorb the four magnetic rods 5 to fix the protective plate 6.

[0029] Example 2, please refer to Figure 3 The auxiliary structure includes: a limit rod 7, two return springs 8 and two limit blocks 9; the limit rod 7 is installed in a limit hole opened in the display housing 2, the two return springs 8 are respectively connected to the two end surfaces of the limit rod 7, and the two limit blocks 9 are respectively connected to the outer end surfaces of the two return springs 8.

[0030] See also Figure 4 The supporting structure includes: two supporting frames 10, a connecting frame 11, two rotating sleeves 12 and a charging wire 13; lithium batteries are installed in the two supporting frames 10 respectively, and are respectively mounted on the two end surfaces of the limiting rotating shaft 3, the connecting frame 11 is installed on the inner wall surfaces of the two supporting frames 10, the two rotating sleeves 12 are respectively installed on the inner wall surfaces of the two supporting frames 10, the charging wire 13 is installed on the inner wall surfaces of the two rotating sleeves 12, and is connected to the display housing 2.

[0031] See also Figure 4 The inner wall surfaces of the two support frames 10 are respectively provided with two card slots 15. The two limit blocks 9 slide in the two card slots 15, so as to reduce the impact force of the display body 1 when it is hit by a hard object during use.

[0032] See also Figure 4 The connecting frame 11 is provided with a charging port 16 which is connected to the lithium batteries installed in the two supporting frames 10 . The lithium batteries installed in the two supporting frames 10 can be charged through the charging port 16 .

[0033] In this embodiment, when the display body 1 is in use, the operator inserts the charging wire 13 into the display housing 2, and the display body 1 can be powered by the lithium batteries respectively installed in the two support frames 10, and the lithium batteries respectively installed in the two support frames 10 can be charged through the charging port 16.

[0034] Specifically, when the operator uses the display body 1, he holds the display shell 2 and rotates the display shell 2 around the limiting rotation axis 3 along the two slots 15. During the rotation, when the two limiting blocks 9 slide out of the slots 15, they shrink in the limiting holes respectively opened on both sides of the display shell 2, and the two reset springs 8 shrink. When the two limiting blocks 9 slide into the slots 15, the two reset springs 8 reset and push the two limiting blocks 9 into the slots 15 to support the display shell 2. In this way, the horizontal angle of the display shell 2 can be adjusted, and the display effect of the display body 1 can be adjusted. When the display body 1 is hit, the two limiting blocks 9 slide in the two slots 15 to reduce the impact force of the display body 1 when it is hit by a hard object during use. When the display body 1 is in use, the operator inserts the charging wire 13 into the display shell 2, and the display body 1 can be powered by the lithium batteries respectively installed in the two support frames 10. The lithium batteries respectively installed in the two support frames 10 can be charged through the charging port 16.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A naked-eye 3D display, comprising a display body (1) and a display housing (2), characterized in that: The display housing (2) is sleeved on the outer wall surface of the display body (1); a shaft hole and a limit hole are respectively provided on two sides of the display housing (2); a limit protection structure is installed in the shaft hole provided in the display housing (2); an auxiliary structure is installed in the limit hole provided in the display housing (2); and a support structure is installed on the outer wall surface of the auxiliary structure.

2. The naked eye 3D display according to claim 1, characterized in that: The position limiting protection structure comprises: a position limiting rotating shaft (3), four housing position limiting holes (4), four magnetic suction rods (5) and a protection plate (6); The limiting rotating shaft (3) is installed in a rotating shaft hole opened in the display housing (2), the four housing limiting holes (4) are respectively opened in the upper wall surface of the display body (1), the four magnetic suction rods (5) are respectively installed in the four housing limiting holes (4), and the protective plate (6) is installed on the upper wall surface of the four magnetic suction rods (5).

3. The naked eye 3D display according to claim 1, characterized in that: The auxiliary structure comprises: a limiting rod (7), two return springs (8) and two limiting blocks (9); The limiting rod (7) is installed in a limiting hole provided in the display housing (2); the two return springs (8) are respectively connected to the two end surfaces of the limiting rod (7); and the two limiting blocks (9) are respectively connected to the outer end surfaces of the two return springs (8).

4. The naked eye 3D display according to claim 2, characterized in that: The support structure comprises: two support frames (10), a connecting frame (11), two rotating sleeves (12) and a charging wire (13); The two support frames (10) are respectively equipped with lithium batteries, and are respectively mounted on the two end surfaces of the limiting rotating shaft (3); the connecting frame (11) is mounted on the inner wall surfaces of the two support frames (10); the two rotating sleeves (12) are respectively mounted on the inner wall surfaces of the two support frames (10); the charging wire (13) is mounted on the inner wall surfaces of the two rotating sleeves (12) and is connected to the display housing (2).

5. The naked eye 3D display according to claim 4, characterized in that: Two support limit holes (14) are respectively provided on the upper wall surfaces of the two support frames (10).

6. The naked eye 3D display according to claim 4, characterized in that: Two slots (15) are respectively formed on the inner wall surfaces of the two support frames (10).

7. The naked eye 3D display according to claim 4, characterized in that: The connecting frame (11) is provided with a charging port (16) and is connected to the lithium batteries installed in the two supporting frames (10).

8. The naked eye 3D display according to claim 2, characterized in that: The sizes of the four housing limiting holes (4) and the two support limiting holes (14) coincide with each other.

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