Adjustable protective cover for light guide plate
A technology of a light guide plate and a protective cover is applied in the field of protective cover for an adjustable light guide plate, which can solve the problem that the protective cover does not have functions, and achieves the effect of saving time, labor, resources and resources.
Active Publication Date: 2020-01-31
HUANGSHAN AKENT SEMICON TECH
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Problems solved by technology
[0010] The purpose of the present invention is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide an adjustable protective cover for the light guide plate, so as to solve the problem that the protective cover provided outside the existing light guide plate has no function
Method used
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Embodiment Construction
[0037] Attached below Figure 1-7 The present invention is further described with embodiment:
[0038] An adjustable protective cover for a light guide plate, comprising a light guide plate body 1 and a protective cover 5, side shading paper 2 and a mounting plate 3 are arranged on both sides of the light guide plate body 1, and the side shading paper 2 is arranged on the installation On the inner side of the plate 3, the same support chute 4 is provided in the section of the light guide plate body 1, the side shading paper 2 and the installation plate 3, and the protective cover 5 is set on the combination of the light guide plate body 1, the side shading paper 2 and the installation plate 3 On one end of; protective cover 5 comprises fastening device 51 and supporting device 52, and supporting device 52 is connected with fastening device 51, and fastening device 51 and supporting device 52 are arranged vertically; Fastening device 51 comprises long fastening groove 511 The ...
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The invention relates to an adjustable protective cover for a light guide plate, and aims to solve the problem that the existing protective cover arranged outside the light guide plate is not functional. The adjustable protective cover comprises a light guide plate body and a protective cover, wherein both sides of the light guide plate body are provided with side edge masking paper and mounting plates; the side edge masking paper is arranged on the inner sides of the mounting plates; the sections of the light guide plate body, the side edge masking paper and the mounting plates are provided with the same support sliding chute; and one end of the combination of the light guide plate body, the side edge masking paper and the mounting plates is sleeved with the protective cover. The protective cover is set to be adjustable, and can be adjusted during fixing of light guide plates in order to adapt to light guide plates of different sizes, so that the protection effect for all light guideplates can be achieved through production of the adjustable protective cover during production, thereby achieving the effects of saving time, saving labor and saving resources during production. Meanwhile, the protective cover can be fully utilized by recycling, thereby making full use of the resources.
Description
technical field [0001] The invention relates to the technical field of electrical machinery and equipment manufacturing, in particular to a protective cover for an adjustable light guide plate. Background technique [0002] The light guide plate is made of optical-grade acrylic / PC sheet, and then high-tech materials with high reflectivity and non-absorbing light are used to engrave the bottom surface of the optical-grade acrylic sheet with laser engraving, V-shaped cross grid engraving, UV net Plate printing technology to print light guide points. The optical-grade acrylic plate is used to absorb the light emitted from the lamp to stay on the surface of the optical-grade acrylic plate. When the light hits each light guide point, the reflected light will spread to all angles, and then destroy the reflection condition and be emitted from the front of the light guide plate. Through light guide points of various densities and sizes, the light guide plate can be made to emit lig...
Claims
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IPC IPC(8): G02B6/00
CPCG02B6/0088G02B6/0093
Inventor 肖华军罗彦
Owner HUANGSHAN AKENT SEMICON TECH