CN220473730U

CN220473730U - Light guide plate with diffusely reflective surface

Info

Publication number: CN220473730U
Application number: CN202322093921.4U
Authority: CN
Inventors: 赵京科
Original assignee: Suzhou Bilbao Technology Co ltd
Current assignee: Suzhou Bilbao Technology Co ltd
Priority date: 2023-08-05
Filing date: 2023-08-05
Publication date: 2024-02-09
Anticipated expiration: 2033-08-05

Abstract

The utility model relates to the technical field of light guide components and discloses a light guide plate with a diffusely-reflecting surface, which comprises a first light guide plate and a second light guide plate, wherein the upper part of the first light guide plate is fixedly connected with a plurality of first microstructures, the right side of the second light guide plate is fixedly connected with a plurality of second microstructures, the upper part of the second light guide plate is fixedly connected with a fixed block, the upper part of the fixed block is fixedly connected with a sliding block, the front part and the rear part of the sliding block are respectively provided with two clamping grooves, the front side and the rear side of the interior of the first light guide plate are respectively and slidably connected with two clamping blocks, a part, close to the clamping blocks, of the first light guide plate is respectively and fixedly connected with a limiting block, the opposite part of the limiting block is respectively and fixedly connected with a spring, and the sliding block and the fixed block are respectively and slidably connected to the right part of the first light guide plate. According to the utility model, the light guide plates with the diffusely reflective surfaces can be assembled without using auxiliary tools by workers, so that the light guide plates are convenient for the workers to use, and the labor capacity of the workers is reduced.

Description

Light guide plate with diffusely reflective surface

Technical Field

The utility model relates to the technical field of light guide assemblies, in particular to a light guide plate with a diffusely reflective surface.

Background

The light guide plate is made of optical acrylic, and then light guide points are printed on the bottom surface of the optical acrylic plate by using laser engraving, V-shaped cross grid engraving and UV screen printing technologies by using high-tech materials with extremely high refractive indexes and light absorption. The light emitted from the lamp is absorbed by the optical acrylic plate and stays on the surface of the optical acrylic plate, when the light rays are emitted to each light guide point, the reflected light can be diffused towards each angle, and then the reflection condition is destroyed and emitted from the front surface of the light guide plate.

However, when the existing light guide plate with the diffuse reflection part of the surface is required to be assembled, a worker is required to fix the two light guide plates manually, so that the use of the worker is inconvenient, and the labor capacity of the worker is increased.

Disclosure of Invention

In order to make up for the defects, the utility model provides a light guide plate with a diffusely reflective surface, which aims to solve the problem that the assembly efficiency is poor due to inconvenient assembly of the light guide plate by workers.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a light guide plate that surface diffuse reflection can, includes first light guide plate and second light guide plate, first light guide plate upper portion fixedly connected with a plurality of first microstructures, second light guide plate right side fixedly connected with a plurality of second microstructures, second light guide plate upper portion fixedly connected with fixed block, fixed block upper portion fixedly connected with slider, both sides all are provided with two draw-in grooves around the slider, both sides all sliding connection have two fixture blocks around the inside of first light guide plate, the equal fixedly connected with stopper of one that the fixture block is close, the equal fixedly connected with spring of one that the stopper is opposite.

As a further description of the above technical solution:

the sliding block and the fixed block are both in sliding connection with the right part of the first light guide plate.

As a further description of the above technical solution:

the clamping blocks are symmetrically designed.

As a further description of the above technical solution:

both sides of the limiting block are both in sliding connection with the inside of the first light guide plate.

As a further description of the above technical solution:

the one end that the spring is close is all fixed connection in stopper opposite one portion, the one end that the spring is opposite is all fixed connection in first light guide plate inside.

As a further description of the above technical solution:

the fixture block sets up inside the draw-in groove.

The utility model has the following beneficial effects:

according to the utility model, the first light guide plate, the second light guide plate, the sliding block, the fixed block, the spring, the clamping block and the limiting block are matched, so that the light guide plate with the diffuse reflection surface can be assembled by a worker without using auxiliary tools, the use of the worker is facilitated, and the labor capacity of the worker is reduced.

Drawings

Fig. 1 is a perspective view of a light guide plate with diffusely reflective surface according to the present utility model;

FIG. 2 is a schematic view of a second light guide plate structure of a light guide plate with diffusely reflective surface according to the present utility model;

fig. 3 is a schematic diagram of a fixture block structure of a light guide plate with a diffusely reflective surface according to the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a first light guide plate; 2. a first microstructure; 3. a slide block; 4. a fixed block; 5. a second light guide plate; 6. a second microstructure; 7. a spring; 8. a clamping block; 9. a limiting block; 10. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a but surface diffuse reflection's light guide plate, including first light guide plate 1 and second light guide plate 5, first light guide plate 1 upper portion fixedly connected with a plurality of first micro-structures 2, second light guide plate 5 right side fixedly connected with a plurality of second micro-structures 6, second light guide plate 5 upper portion fixedly connected with fixed block 4, fixed block 4 upper portion fixedly connected with slider 3, both sides all are provided with two draw-in grooves 10 around slider 3, the equal sliding connection of both sides has two fixture blocks 8 around the inside of first light guide plate 1, the equal fixedly connected with stopper 9 of a portion that the fixture block 8 is close, the equal fixedly connected with spring 7 of a portion that the stopper 9 is opposite, at first slide 3 slides backward through the spout of first light guide plate 1 right part, slider 3 lower part fixedly connected with is in fixed block 4 upper portion simultaneously, and then drive second light guide plate 5 slides backward, because the equal a portion periphery fixedly connected with stopper 9 of fixture block 8, simultaneously the one end fixedly connected with that the spring 7 is close in stopper 9 is opposite, and the equal sliding connection of spring 7 is in a pair of opposite sides at the stopper 9, and the equal fixedly connected with spring 7, thereby drive first light guide plate 1 through the inside of first light guide plate 1 and the inside of second light guide plate 2, thereby make things convenient for the inside that the light guide plate 1 is passed through the first light guide plate 1 and the inside the first light guide plate 2.

Slider 3 and fixed block 4 equal sliding connection are in first light guide plate 1 right part to link up between second light guide plate 5 and first light guide plate 1, a plurality of fixture blocks 8 are symmetrical design, thereby block slider 3 through a plurality of fixture blocks 8, stopper 9 both sides equal sliding connection is inside first light guide plate 1, stopper 9 plays spacing effect, prevent that fixture block 8 from roll-off first light guide plate 1, the equal fixed connection of one end of spring 7 is in stopper 9 opposite one part, the equal fixed connection of the opposite one end of spring 7 is inside first light guide plate 1, elasticity through spring 7, thereby drive fixture block 8 card advances draw-in groove 10 in, fixture block 8 sets up inside draw-in groove 10, fixture block 8 adopts the rubber material, thereby increase the frictional force between fixture block 8 and the slider 3.

Working principle: when the workman needs to assemble this light guide plate, at first slide slider 3 backward through the spout of first light guide plate 1 right part, slider 3 lower part fixed connection is in fixed block 4 upper portion simultaneously, and then drive second light guide plate 5 backward slip, because the close a periphery fixedly connected with stopper 9 of fixture block 8, the close one end fixed connection of spring 7 is in the opposite one of stopper 9 simultaneously, and the opposite one end setting of spring 7 is inside first light guide plate 1, thereby drive fixture block 8 card through the elasticity of spring 7 and advance inside draw-in groove 10, and then link together first light guide plate 1 and second light guide plate 5, thereby make things convenient for the workman to use, thereby carry out diffuse reflection to the light through first microstructure 2 and second microstructure 6.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a light guide plate that surface diffuse reflection, includes first light guide plate (1) and second light guide plate (5), its characterized in that: the utility model discloses a light guide plate, including first light guide plate (1), second light guide plate (5), fixed block (4) upper portion fixedly connected with slider (3), both sides all are provided with two draw-in grooves (10) around slider (3), both sides all sliding connection have two fixture blocks (8) around the inside of first light guide plate (1), the equal fixedly connected with stopper (9) of one that the fixture block (8) is close, the equal fixedly connected with spring (7) of one that stopper (9) are opposite.

2. A light guide plate with diffusely reflective surface as claimed in claim 1, wherein: the sliding block (3) and the fixed block (4) are both in sliding connection with the right part of the first light guide plate (1).

3. A light guide plate with diffusely reflective surface as claimed in claim 1, wherein: the clamping blocks (8) are symmetrically designed.

4. A light guide plate with diffusely reflective surface as claimed in claim 1, wherein: both sides of the limiting block (9) are slidably connected inside the first light guide plate (1).

5. A light guide plate with diffusely reflective surface as claimed in claim 1, wherein: the one ends that spring (7) are close are all fixed connection in stopper (9) opposite one portion, the one end that spring (7) is opposite is all fixed connection in inside first light guide plate (1).

6. A light guide plate with diffusely reflective surface as claimed in claim 1, wherein: the clamping block (8) is arranged in the clamping groove (10).