Combined wear-resistant light guide plate

Abstract

The utility model relates to the technical field of light guide plates, in particular to a combined wear-resistant light guide plate. The combined type wear-resistant light guide plate comprises a first wear-resistant light guide plate and a second wear-resistant light guide plate, the first wear-resistant light guide plate is located on the left side of the second wear-resistant light guide plate, and the opposite sides of the first wear-resistant light guide plate and the second wear-resistant light guide plate are each provided with two sets of first connecting grooves. The connecting columns are inserted into the first connecting grooves of the first wear-resistant light guide plate and the second wear-resistant light guide plate, and the first studs are rotated to be in threaded connection with the first threaded holes of the connecting columns, so that combination of the first wear-resistant light guide plate and the second wear-resistant light guide plate can be rapidly completed, and the combination assembly and the shielding assembly are both made of transparent materials. Therefore, the light transmittance influence of the combination assembly and the shielding assembly on the first wear-resistant light guide plate and the second wear-resistant light guide plate can be reduced, and the light emitting effect after the first wear-resistant light guide plate and the second wear-resistant light guide plate are combined is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide plates, in particular to a combined wear-resistant light guide plate. Background Art

[0002] The light guide plate is made of optical-grade acrylic / PC sheet material. Light guide points are printed on the bottom surface of the optical-grade acrylic sheet using laser engraving, V-shaped cross-grid engraving, and UV screen printing technology. The optical-grade acrylic sheet absorbs the light emitted from the lamp and stays on the surface of the optical-grade acrylic sheet. When the light hits each light guide point, the reflected light spreads in all directions, breaking the reflection conditions and emitting from the front of the light guide plate. The various light guide points of varying density and size ensure uniform illumination of the light guide plate.

[0003] When existing light guide plates are used in combination, they are mostly bonded together by adhesive, which greatly reduces the user's operating efficiency and is inconvenient for users to reuse. In response to the above situation, technical innovation is carried out based on the existing combined wear-resistant light guide plates. Utility Model Content

[0004] The purpose of the present utility model is to provide a combined wear-resistant light guide plate to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a combined wear-resistant light guide plate, comprising:

[0006] A first wear-resistant light guide plate and a second wear-resistant light guide plate, the first wear-resistant light guide plate is located on the left side of the second wear-resistant light guide plate, two groups of first connecting grooves are provided on opposite sides of the first wear-resistant light guide plate and the second wear-resistant light guide plate, two groups of second connecting grooves are provided on opposite sides of the first wear-resistant light guide plate and the second wear-resistant light guide plate, a first sliding groove is provided in the first connecting groove, a second sliding groove is provided in the second connecting groove, a first mounting hole is provided through the front side of the inner side wall of the first connecting groove, a second mounting hole is provided through the front side of the inner side wall of the second connecting groove, wherein: a combination component is placed in the first connecting groove, and a shielding component is placed in the second connecting groove.

[0007] Preferably, the combination assembly includes a connecting column, two groups of first threaded holes are evenly opened on the top of the connecting column, first studs are screwed into the first threaded holes, a group of first sliders are placed on the left and right sides of the connecting column, a second threaded hole is opened on the top of the first slider, the first studs correspond to the first threaded holes, a group of first guide rods are provided on the opposite sides of the two groups of first sliders, and a group of first springs are provided on the opposite sides of the two groups of first guide rods.

[0008] Preferably, the two groups of the first sliding blocks are respectively slidably set in the first connecting grooves of the first wear-resistant light guide plate and the second wear-resistant light guide plate, the two groups of the first guide rods are respectively slidably set in the first sliding grooves of the first wear-resistant light guide plate and the second wear-resistant light guide plate, the two groups of the first springs are respectively fixedly set in the first sliding grooves of the first wear-resistant light guide plate and the second wear-resistant light guide plate, the connecting column is inserted in the first connecting grooves of the first wear-resistant light guide plate and the second wear-resistant light guide plate, and the first stud is set in the first mounting hole.

[0009] Preferably, the shielding assembly includes a second slider, guide columns are provided on opposite sides of the two groups of second sliders, a group of second springs are provided on opposite sides of the two groups of guide columns, a third threaded hole is opened on the top of the second slider, and a second stud is screwed into the third threaded hole.

[0010] Preferably, the second slider is slidably arranged in the second connecting groove, the second spring is fixedly arranged in the second slide groove, the guide column is slidably arranged in the second slide groove, the second stud is arranged in the second mounting hole, and the two groups of the second sliders and the opposite sides are flush with the opposite sides of the first wear-resistant light guide plate and the second wear-resistant light guide plate.

[0011] Preferably, the material of the first stud, connecting column, first slider, first guide rod, second slider, guide column and second stud is the same as the material of the first wear-resistant light guide plate and the second wear-resistant light guide plate, both of which are transparent acrylic materials, and the material of the first spring and the second spring is the same, both of which are transparent TPU plastic materials, and a cross groove is provided on the top of the first stud and the second stud.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model inserts the connecting column into the first connecting groove of the first wear-resistant light guide plate and the second wear-resistant light guide plate, and rotates the first stud to screw it into the first threaded hole of the connecting column, thereby quickly completing the combination of the first wear-resistant light guide plate and the second wear-resistant light guide plate, and the combination component and the shielding component are both made of transparent materials, thereby reducing the influence of the combination component and the shielding component on the transmittance of the first wear-resistant light guide plate and the second wear-resistant light guide plate, thereby ensuring the luminous effect of the first wear-resistant light guide plate and the second wear-resistant light guide plate after combination;

[0014] The second connecting groove is closed by the second slider, and the first stud is rotated to separate the connecting column. At this time, the first spring uses its own rebound force to push the connecting column out of the first connecting groove through the first guide rod and the first slider. At this time, the first stud is screwed into the second threaded hole of the first slider, and the second connecting groove can be closed by the first slider, thereby ensuring the appearance integrity of the first wear-resistant light guide plate and the second wear-resistant light guide plate, thereby ensuring the aesthetics of the first wear-resistant light guide plate and the second wear-resistant light guide plate when used as a single group. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a combined wear-resistant light guide plate of the utility model;

[0016] Figure 2 This is a bottom cross-sectional view of a combined wear-resistant light guide plate of the utility model;

[0017] Figure 3 This is a partial cross-sectional view of the bottom of a combined wear-resistant light guide plate of the utility model.

[0018] In the figure: 1. first wear-resistant light guide plate; 11. second wear-resistant light guide plate; 12. first stud; 13. connecting column; 14. first slider; 15. first guide rod; 16. first spring; 2. second slider; 21. guide column; 22. second spring; 23. second stud. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 3A combined wear-resistant light guide plate comprises a first wear-resistant light guide plate 1 and a second wear-resistant light guide plate 11, the first wear-resistant light guide plate 1 is located on the left side of the second wear-resistant light guide plate 11, two groups of first connecting grooves are provided on opposite sides of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, two groups of second connecting grooves are provided on opposite sides of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, a first slide groove is provided in the first connecting groove, a second slide groove is provided in the second connecting groove, a first mounting hole is provided through the front side of the inner side wall of the first connecting groove, and a second mounting hole is provided through the front side of the inner side wall of the second connecting groove, wherein: a combination component is placed in the first connecting groove, a shielding component is placed in the second connecting groove, and the combination component includes a connecting column 13, and the top of the connecting column 13 Two groups of first threaded holes are evenly opened, and the first studs 12 are screwed into the first threaded holes. A group of first sliders 14 are placed on the left and right sides of the connecting column 13. A second threaded hole is opened on the top of the first slider 14. The first studs 12 correspond to the first threaded holes. A group of first guide rods 15 are fixedly set on the opposite sides of the two groups of first sliders 14. A group of first springs 16 are fixedly set on the opposite sides of the two groups of first guide rods 15. The two groups of first sliders 14 are respectively slidably set in the first connecting grooves of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11. The two groups of first guide rods 15 are respectively slidably set in the first sliding grooves of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11. The two groups of first springs 16 are respectively fixedly set on the first wear-resistant light guide plate 1 And the first slide groove of the second wear-resistant light guide plate 11, the connecting column 13 is inserted into the first connecting groove of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, the first stud 12 is rotatably set in the first mounting hole, the connecting column 13 is inserted into the first connecting groove of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, and the first stud 12 is rotated to make it screwed with the first threaded hole of the connecting column 13, so that the combination of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11 can be quickly completed, and the combination component and the shielding component are both made of transparent materials, so as to reduce the influence of the combination component and the shielding component on the transmittance of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, thereby ensuring that the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11 are combined. The luminous effect, the shielding component includes a second slider 2, the opposite sides of the two groups of second sliders 2 are fixedly provided with a guide column 21, the opposite sides of the two groups of guide columns 21 are fixedly provided with a group of second springs 22, the top of the second slider 2 is provided with a third threaded hole, the third threaded hole is screwed with a second stud 23, the second slider 2 is slidably set in the second connecting groove, the second spring 22 is fixedly set in the second slide groove, the guide column 21 is slidably set in the second slide groove, the second stud 23 is rotatably set in the second mounting hole, the two groups of second sliders 2 and the opposite sides are flush with the opposite sides of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, and the second stud 23 is screwed into the third threaded hole of the second slider 2, and the second connecting groove can be closed by the second slider 2.The first stud 12 is rotated to separate from the connecting post 13. At this time, the first spring 16 uses its own resilience to push the connecting post 13 out of the first connecting groove through the first guide rod 15 and the first slider 14. At this time, the second threaded hole of the first slider 14 corresponds to the first stud 12. The first stud 12 is screwed into the second threaded hole of the first slider 14. The second connecting groove can be closed by the first slider 14, thereby ensuring the appearance integrity of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, thereby ensuring the single wear of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11. To improve the aesthetics of the assembly during use, the first stud 12, connecting post 13, first slider 14, first guide rod 15, second slider 2, guide post 21, and second stud 23 are made of the same material as the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, all of which are transparent acrylic. The first spring 16 and the second spring 22 are made of the same material, both of which are transparent TPU plastic. The tops of the first stud 12 and the second stud 23 are each provided with a cross groove. Insert a Phillips screwdriver into the cross groove and rotate it to drive the first stud 12 and the second stud 23 to rotate.

[0021] Working principle: Use a cross screwdriver to insert it into the cross groove and rotate it, which can drive the first stud 12 and the second stud 23 to rotate, insert the connecting column 13 into the first connecting groove of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, and rotate the first stud 12 to screw it into the first threaded hole of the connecting column 13, so that the combination of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11 can be quickly completed, and the combination component and the shielding component are both made of transparent materials, which can reduce the influence of the combination component and the shielding component on the transmittance of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, thereby ensuring the luminous effect of the combination of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, and the second stud 23 is screwed into the third threaded hole of the second slider 2, and the second connecting groove can be closed by the second slider 2. The first stud 12 is rotated to separate the connecting column 13. At this time, the first spring 16 uses its own rebound force to push the connecting column 13 out of the first connecting groove through the first guide rod 15 and the first slider 14. At this time, the second threaded hole of the first slider 14 corresponds to the first stud 12. The first stud 12 is screwed into the second threaded hole of the first slider 14, and the second connecting groove can be closed by the first slider 14, so as to ensure the appearance integrity of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11, so as to ensure the aesthetics of the first wear-resistant light guide plate 1 and the second wear-resistant light guide plate 11 when used as a single group.

Claims

1. A combined wear-resistant light guide plate, characterized in that: include: A first wear-resistant light guide plate (1) and a second wear-resistant light guide plate (11), wherein the first wear-resistant light guide plate (1) is located on the left side of the second wear-resistant light guide plate (11), two groups of first connecting grooves are provided on opposite sides of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11), two groups of second connecting grooves are provided on opposite sides of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11), a first sliding groove is provided in the first connecting groove, a second sliding groove is provided in the second connecting groove, a first mounting hole is provided through the front side of the inner side wall of the first connecting groove, and a second mounting hole is provided through the front side of the inner side wall of the second connecting groove, wherein: a combination component is placed in the first connecting groove, and a shielding component is placed in the second connecting groove.

2. The combined wear-resistant light guide plate according to claim 1, characterized in that: The combined component comprises a connecting column (13), two groups of first threaded holes are evenly opened on the top of the connecting column (13), a first stud (12) is screwed into the first threaded hole, a group of first sliders (14) are placed on the left and right sides of the connecting column (13), a second threaded hole is opened on the top of the first slider (14), the first stud (12) corresponds to the first threaded hole, a group of first guide rods (15) are arranged on the opposite sides of the two groups of the first sliders (14), and a group of first springs (16) are arranged on the opposite sides of the two groups of the first guide rods (15).

3. The combined wear-resistant light guide plate according to claim 2, characterized in that: The two groups of the first sliding blocks (14) are respectively slidably arranged in the first connecting grooves of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11); the two groups of the first guide rods (15) are respectively slidably arranged in the first sliding grooves of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11); the two groups of the first springs (16) are respectively fixedly arranged in the first sliding grooves of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11); the connecting column (13) is inserted into the first connecting grooves of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11); and the first stud (12) is arranged in the first mounting hole.

4. The combined wear-resistant light guide plate according to claim 3, characterized in that: The shielding assembly comprises a second slider (2), two groups of the second sliders (2) are provided with guide columns (21) on opposite sides, two groups of the guide columns (21) are provided with a group of second springs (22) on opposite sides, a third threaded hole is provided at the top of the second slider (2), and a second stud (23) is screwed into the third threaded hole.

5. The combined wear-resistant light guide plate according to claim 4, characterized in that: The second slider (2) is slidably arranged in the second connecting groove, the second spring (22) is fixedly arranged in the second slide groove, the guide column (21) is slidably arranged in the second slide groove, and the second stud (23) is arranged in the second mounting hole. The two groups of the second sliders (2) and their opposite sides are flush with the opposite sides of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11).

6. The combined wear-resistant light guide plate according to claim 5, characterized in that: The material of the first stud (12), the connecting column (13), the first slider (14), the first guide rod (15), the second slider (2), the guide column (21) and the second stud (23) is the same as that of the first wear-resistant light guide plate (1) and the second wear-resistant light guide plate (11), and is made of transparent acrylic material. The material of the first spring (16) and the second spring (22) is the same as that of transparent TPU plastic material. A cross groove is provided on the top of each of the first stud (12) and the second stud (23).

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