WO2019154008A1

WO2019154008A1 - Fluorescent protective case of electronic device

Info

Publication number: WO2019154008A1
Application number: PCT/CN2019/071281
Authority: WO
Inventors: 靳焕生
Original assignee: 深圳市酷威特科技有限公司
Priority date: 2018-02-06
Filing date: 2019-01-11
Publication date: 2019-08-15
Also published as: CN207732825U

Abstract

Disclosed in the present utility model is a fluorescent protective case of an electronic device. The present utility model disposes and fixes a thick layer of a fluorescent material on a cellphone case to lengthen a fluorescent light emission time of the fluorescent protective case of an electronic device, thereby reducing the number of times the fluorescent material must be replenished with light energy after depletion, per unit time, improving user experience.

Description

Fluorescent electronic device protective case

The utility model relates to the field of protective shells for electronic devices, in particular to a protective shell for electronic devices with fluorescence.

Background technique

There is a mobile phone protective case with fluorescent function on the market, which is usually sprayed directly on the protective cover of the mobile phone with fluorescent paint. The way of coating with the coating determines the thickness of the phosphor layer is very small, so there is no need to use other structures to fix the coating layer, but the problem that the fluorescence time is too short and the fluorescent function of the mobile phone case is extremely low. The fluorescence time of the mobile phone case usually does not last long, and it needs to be re-applied to sunlight or other light sources to supplement the light energy. The use of the fluorescent function of the surface of the protective cover of the mobile phone is easy to fall off after rubbing against other objects.

Summary of the invention

In view of the above technical problems, the present invention provides a protective case for an electronic device with fluorescence, and a phosphor layer having a relatively large thickness is fixed on the protective case of the electronic device through the adhesive layer to achieve a technical effect of long duration of fluorescence.

In order to solve the above technical problem, one technical solution adopted by the present invention is: a fluorescent electronic device protective case, wherein the fluorescent electronic device protective case comprises: a transparent layer, wherein the transparent layer is fluorescent The outermost layer of the electronic device protective case; the pattern layer, the pattern layer is a fluorescently permeable pattern layer; the fluorescent layer, the width of the pattern layer and the fluorescent layer is smaller than the width of the transparent layer, and Pressing on the transparent layer; a glue layer, the glue layer bonding and fixing the edge of the transparent layer and the shell layer; the shell layer.

Wherein, a coating layer is further disposed between the pattern layer and the fluorescent layer, and the coating layer is used to cover other regions of the pattern layer except the pattern portion.

The transparent layer may be a tempered glass layer, a transparent acrylic layer, a TPU layer or a transparent silica layer.

Wherein, the thickness of the fluorescent layer is preferably from 0.1 to 0.5 mm.

Wherein, the glue layer is a glue layer or a double-sided glue layer.

Wherein the housing layer is provided with a groove, and the transparent layer, the pattern layer and the fluorescent layer are bonded by the adhesive layer

It is fixed in the groove for making the fixing more stable.

The utility model has the beneficial effects that the utility model adopts a fluorescent layer with a large thickness and is fixed between the transparent layer and the shell layer through a glue layer to make the electronic device protective shell different from the prior art. The duration of the fluorescence increases, and the number of times of replenishing the light energy is reduced per unit time, which is more convenient to use and enhances the user experience.

DRAWINGS

Figure 1 is an exploded view of a protective case of a fluorescent electronic device;

Figure 2 is a front elevational view of the casing layer.

The figures indicate: 1, transparent layer; 2, pattern layer; 3, coating; 4, fluorescent layer; 5, glue layer; 6, shell layer;

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the understanding of the disclosure of the invention may be more thorough.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or the element can be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or. The terms "vertical," "horizontal," "left," "right," and the like, as used herein, are for illustrative purposes only. All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to the invention. The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and/or" used herein includes any and all combinations of one or more of the associated listed items.

Referring to FIG. 1, the embodiment discloses a protective device for a fluorescent device, which comprises a transparent layer 1, a pattern layer 2, a coating layer 3, a fluorescent layer 4, a glue layer 5 and a shell layer 6.

Wherein, the transparent layer 1 is the outermost layer of the protective cover of the electronic device, and the pattern layer 2 and the coating layer 3 are pressed on the transparent layer by the fluorescent layer 5, in particular, the thickness of the pattern layer 2 and the coating layer 3 are very small, so It is pressed by the fluorescent layer 4 and is not easily peeled off after the subsequent fixing is achieved; the widths of the pattern layer 2, the coating layer 3, and the fluorescent layer 4 are smaller than the width of the transparent layer 1, so that after pressing, the edge of the transparent layer 1 is pressed. For bare. Since the edge of the transparent layer 1 is not covered, the edge of the transparent layer 1 and the shell layer 6 can be directly bonded and fixed by using the adhesive layer 5, and the intermediate layer layer is bonded and fixed after the transparent layer 1 and the shell layer 6 are bonded and fixed. 2. The coating 3 and the fluorescent layer 4 can be pressed and fixed.

In particular, the fluorescent layer 4 is made of a fluorescent material having a relatively large thickness, preferably having a thickness of 0.1 to 0.5 mm. The phosphor layer 4 of this thickness has a longer duration of fluorescence than the phosphor coating layer sprayed on the cell phone casing.

In particular, the transparent layer 1 may be made of tempered glass, transparent acrylic, TPU or transparent silica gel. Among them, tempered glass has a better feel and a stronger layering.

In particular, the pattern layer 2 is printed with various patterns having different thicknesses for enhancing the aesthetics of the protective shell. The pattern layer 2 is made of a fluorescently permeable material, so that the fluorescent layer 4 can transmit the pattern. Layer 2 projects a pattern with fluorescence onto the transparent layer 1.

In particular, the coating 3 is a coating which is sprayed on the pattern layer, and therefore has a very small thickness for covering other portions of the pattern layer other than the pattern portion, so that the fluorescent effect only shows a portion of the pattern itself, further enhancing the aesthetics. [0023] In particular, the glue layer 5 can be selected from glue or double-sided tape. Since the exposed edge of the transparent layer 1 is directly fixed to the shell layer 6, the effective area of the glue layer 5 is small, so the glue is glued. The effect is better and more targeted.

Referring to FIG. 2, in particular, the casing layer 6 is provided with a groove 61 for embedding the transparent layer 1 so that the effect of bonding and fixing is more stable, and it is not easy to fall off, and the problem of overflowing glue is avoided. The edges of the protective shell are not easily stained with spilled glue.

Through the above detailed description of the embodiment, it can be understood that the embodiment adopts a fluorescent layer with a relatively large thickness and fixes it between the transparent layer and the shell layer through the adhesive layer, so that the fluorescence of the protective shell of the electronic device continues. The time is increased, and the number of times of replenishing the light energy is reduced per unit time, which is more convenient to use and enhances the user experience.

The above description is only an embodiment of the present invention, and thus does not limit the scope of the patent of the present invention, and the equivalent structure or equivalent flow transformation made by using the specification and the drawings of the present invention, or directly or indirectly applied to other The related technical fields are all included in the scope of patent protection of the present invention.

Claims

A fluorescent electronic device protective case, wherein the fluorescent electronic device protective case comprises: a transparent layer, wherein the transparent layer is an outermost layer of the fluorescent electronic device protective case; The pattern layer is a fluorescently permeable pattern layer; the fluorescent layer, the pattern layer and the fluorescent layer have a width smaller than a width of the transparent layer, and are sequentially pressed on the transparent layer; a glue layer, The glue layer adhesively fixes the edge of the transparent layer and the shell layer; the shell layer.
The protective device for a fluorescent electronic device according to claim 1, wherein a coating layer is further disposed between the pattern layer and the fluorescent layer, and the coating layer is used to cover the pattern layer. Part of the area other than the part.
The protective device for a fluorescent electronic device according to claim 1, wherein the transparent layer is a tempered glass layer, a transparent acrylic layer, a TPU layer or a transparent silica layer.
The protective device for a fluorescent electronic device according to claim 1, wherein the phosphor layer has a thickness of preferably 0.1 to 0.5 mm.
The protective device for a fluorescent electronic device according to claim 1, wherein the adhesive layer is a glue layer or a double-sided adhesive layer.
The protective device for a fluorescent electronic device according to claim 1, wherein the casing layer is provided with a groove, and the transparent layer, the pattern layer and the fluorescent layer are adhered by the adhesive layer. The joint is fixed in the groove for making the fixing more stable.