CN212969767U

CN212969767U - Cell-phone shell containing stone material

Info

Publication number: CN212969767U
Application number: CN202022384441.XU
Authority: CN
Inventors: 汪笑宇; 陈文兵; 赵玉莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-13
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a mobile phone shell, in particular to a mobile phone shell containing stone, which comprises a mobile phone shell frame body and a composite board, wherein the middle of the mobile phone shell frame body is provided with a through hole, the composite board is filled and fixed in the through hole of the mobile phone shell frame body, and the composite board comprises a stone thin plate and a back-coating material layer; under the same intensity requirement, reduce original cell-phone shell thickness and weight, and it is pleasing to the eye that the stone material texture has been kept to the surface.

Description

Cell-phone shell containing stone material

Technical Field

The utility model relates to a cell-phone shell, in particular to cell-phone shell that contains stone material.

Background

The mobile phone shell is a mobile phone protective product produced for protecting the mobile phone. Through development of years, people are pursuing the functions of preventing the mobile phone shell from falling and scraping, and meanwhile, people pay more and more attention to the appearance and the hand feeling of the mobile phone shell. At present, the mobile phone shell with attractive appearance, distinctive feature and high grade is rare in the market. At present, mobile phone shells are mostly made of plastic, silica gel, leather, glass or metal to achieve the purpose of protecting mobile phones. In order to beautify the appearance of the mobile phone, a pattern is usually printed on the back of the protective shell. These patterns often lack uniqueness, or poor hand feel, or are prone to staining with perspiration and sticking to the hands. The adoption of the metal shell can cause the problems of signal attenuation and the like; some of the mobile phone shells use glass, PC or acrylic as back shells, but the contact mode with the plastic base shell is full-face adhesion, so that the mobile phone shells are thickened and heavy, and heat dissipation is not facilitated; some mobile phone shell products print marble patterns, however, the plastic protective shell with imitated marble grains is only similar in shape and cannot achieve real marble touch and performance. Patent No. CN205596159U discloses a natural marble cell phone case using marble chips, but the structural strength is low and the case is easily damaged by dropping or other external forces.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that there is the cell-phone shell stone material intensity low easy damage that leads to in prior art, the utility model provides a cell-phone shell that contains the stone material that intensity is high.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a cell-phone shell that contains stone material, includes cell-phone shell framework and composite sheet, the cell-phone shell framework in the middle of have a through-hole, the composite sheet fill fix in the through-hole of cell-phone shell framework, the composite sheet include the stone material sheet metal and back cover material layer.

Furthermore, the composite board is connected with the mobile phone shell in a cementing or an organic whole injection molding mode.

Furthermore, the stone thin plate is stuck and fixed with the back coating material layer.

Furthermore, the front surface and the back surface of the back coating material layer are provided with stone thin plates, and bonding layers are arranged between the back coating material layer and the stone thin plates on the two surfaces.

As an embodiment of the utility model, the stone material sheet metal includes stone material concatenation unit, and the adhesive linkage at the back cladding material bed front and/or the back covers through two at least stone material concatenation unit concatenations.

As another embodiment of the present invention, the stone thin plate includes stone splicing units, the composite plate further includes a decorative plate, and the front adhesive layer of the back-cover material layer is spliced and covered by at least one stone splicing unit and the decorative plate. The stone thin plate is changed into a stone splicing unit or a form that the splicing unit is added with a decorative plate, so that the stress can be dispersed on the stone splicing unit and the decorative plate, and the overall strength is improved.

Furthermore, the back coating material layer is made of a non-metal sheet, a fiber net or a fabric.

Furthermore, the decorative plate is in a strip shape, a tooth shape or an S shape.

Furthermore, the decorative plate is made of stone, metal or nonmetal materials.

Has the advantages that:

(1) the utility model adopts the composite board formed by combining the stone thin plate and the back coating material, and has high strength; under the same strength requirement, the thickness and the weight of the original mobile phone shell are reduced, and the surface of the mobile phone shell is kept with stone textures and is attractive;

(2) by adopting the mode of splicing the stone splicing unit and the decorative plate, on one hand, the stone splicing unit and the decorative plate form multi-material and multi-pattern combination and collocation, and are more attractive, on the other hand, the stress can be dispersed on the stone splicing unit and the decorative plate, and the overall strength is improved;

(3) adopt the utility model discloses a cell-phone shell has high temperature resistant, does not discolour, insulating nature and characteristics such as fire resistance are strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a diagram of a first configuration of a composite panel;

FIG. 2 is a diagram of a second construction of a composite panel;

FIG. 3 is a structural view of a composite board semi-finished product of example 1;

FIG. 4 is a schematic view of a semi-finished composite board of example 2

FIG. 5 is a first structural view of a semi-finished composite plate according to example 4;

FIG. 6 is a second structural view of the composite sheet semi-product of example 5;

fig. 7 is a structural view of a housing of the cellular phone case;

fig. 8 is a structure of a housing of the handset case;

fig. 9 is a first structural view of the composite panel cooperating with the housing of the handset;

fig. 10 is a second structural view of the composite sheet fitted to the housing of the cellular phone case.

The mobile phone shell comprises a stone thin plate 1, a stone thin plate 2, a bonding layer 3, a back coating material layer 4, an arc angle 5, a lens hole or a fingerprint hole 6, a decorative plate 7, a key 8, an opening 9, a frame arc angle 10, a mobile phone shell frame body 11 and a plastic lining support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner, outer, positive and negative" in the orientation refer to both the inside and the outside and to the front and back of the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

According to the figures 1 to 10, the mobile phone shell containing the stone comprises a mobile phone shell frame body 10 and a composite board, wherein a through hole is formed in the middle of the mobile phone shell frame body 10, the composite board is filled and fixed in the through hole of the mobile phone shell frame body 10, and the composite board comprises a stone thin plate 1 and a back coating material layer 3.

The composite sheet is connected with cell-phone casing cementing or integrative moulding plastics. Specifically, the through hole position of the mobile phone shell frame body 10 is also provided with a plastic lining support plate 11, the plastic lining support plate 11 can be flexible, and the inner side of the plastic lining support plate 11 can be grooved, so that the composite plate is embedded and then bonded by glue.

The stone thin plate 1 is stuck and fixed with the back coating material layer 3.

The inner side and the outer side of the back coating material layer 3 are provided with stone thin plates 1, and bonding layers 2 are arranged between the back coating material layer 3 and the stone thin plates 1 on the two sides.

The stone thin plate 1 comprises stone splicing units, and the bonding layer 2 on the inner side and/or the outer side of the back coating material layer 3 is spliced and covered by at least two stone splicing units.

The stone thin plate 1 comprises stone splicing units, the composite plate further comprises a decorative plate 6, and the bonding layer 2 on the outer side of the back coating material layer 3 is spliced and covered by at least one stone splicing unit and the decorative plate 6.

The material of the back coating material layer 3 is a non-metal sheet, a fiber net or a fabric.

The decorative plate 6 is shaped like a strip, a tooth or an S.

The material of the decorative plate 6 is stone, metal or nonmetal.

The utility model combines the stone thin plate 1 and the back coating material layer 3 to form a composite plate, which is applied to the mobile phone shell, the front surface of the composite plate mainly bonds the stone thin plates 1 with different shapes, patterns and materials to form a high-strength and beautiful composite plate, and the front surface and the back surface of the composite plate can be provided with the stone thin plate 1; the special texture and color of the stone are kept on the front surface, and the overall strength is improved;

the stone material used as the stone thin plate 1 in the utility model comprises natural stone material and artificial stone material. Natural stone includes, but is not limited to, sedimentary, metamorphic and volcanic rocks, such as marble, etc., having decorative effects or colors; the artificial stone is an artificial synthetic stone including, but not limited to, cement type, resin type, composite type, sintered type, such as terrazzo, microlite, acryl stone, artificial marble, artificial quartz, etc.

The back-cover material layer 3 is made of a material with certain thickness and strength, such as a non-metal sheet, a fiber net, various fabrics and the like.

The specific embodiment is as follows:

example 1:

the stone thin plate 1 is in an integral structure form, as shown in fig. 1 and fig. 3, the stone thin plate 1 and the back coating material layer 3 are bonded together by using adhesive glue, and after the glue is solidified, a bonding layer 2 is formed to manufacture the composite plate.

As shown in fig. 3, the composite board is processed on the edge, the surface and the inside, such as processing a circular arc angle 4, a lens hole or a fingerprint hole 5, so as to achieve a semi-finished product with the requirements on the required size, shape and surface state;

as shown in fig. 7, the mobile phone shell frame 10 is provided with keys 7, openings 8 and frame arc angles 9, the through hole of the mobile phone shell frame 10 is further provided with a plastic lining support plate 11, the semi-finished product and the plastic lining support plate 11 of the mobile phone shell frame 10 are connected together, and the connection mode can be selected to be integrally injection-molded, glued or embedded or bonded into the plastic frame, so as to form a complete mobile phone shell;

example 2:

referring to fig. 2 and 4, the difference from the embodiment 1 is that a thin stone plate 1 is disposed only on one side of the back coating material layer 3, and the other structure or the link manner is the same as that of the embodiment 1.

Example 3:

the difference from example 1 is: the inner side of the back coating material layer 3 is still provided with the integral stone thin plate 1, the stone thin plate 1 at the outer side of the back coating material layer 3 is spliced by the stone splicing units, and other structures or connection forms are the same as those of the embodiment 1.

Example 4:

the difference from example 1 is: as shown in fig. 5 to 6, the inner side of the back coating material layer 3 is still the whole stone sheet 1, the stone sheet 1 outside the back coating material layer 3 is spliced with the decorative plate 6 by the stone splicing unit, and other structures or connection forms are the same as those of the embodiment 1.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The mobile phone shell containing the stone is characterized by comprising a mobile phone shell frame body (10) and a composite board, wherein a through hole is formed in the middle of the mobile phone shell frame body (10), the composite board is filled and fixed in the through hole of the mobile phone shell frame body (10), and the composite board comprises a stone thin plate (1) and a back coating material layer (3).

2. A handset shell including stone material according to claim 1, wherein: the composite board is connected with the mobile phone shell in a gluing mode or an integrated injection molding mode.

3. A handset shell including stone material according to claim 1, wherein: the stone thin plate (1) is fixedly adhered to the back coating material layer (3).

4. A handset shell including stone material according to claim 1, wherein: the front and the back of the back coating material layer (3) are provided with stone thin plates (1), and bonding layers (2) are arranged between the back coating material layer (3) and the stone thin plates (1) on the two sides.

5. A mobile phone casing including stone material as claimed in claim 4, wherein: the stone thin plate (1) comprises stone splicing units, and the bonding layer (2) on the front surface and/or the back surface of the back coating material layer (3) is spliced and covered by at least two stone splicing units.

6. A mobile phone casing including stone material as claimed in claim 4, wherein: stone sheet metal (1) include stone material concatenation unit, the composite sheet still include decorative board (6), adhesive linkage (2) in back of body material layer (3) outside cover by at least one stone material concatenation unit and decorative board (6) concatenation.

7. A handset shell including stone material according to claim 1, wherein: the back coating material layer (3) is made of a non-metal sheet, a fiber net or a fabric.

8. The mobile phone case comprising stone according to claim 6, wherein: the decorative plate (6) is in a strip shape, a tooth shape or an S shape.

9. The mobile phone case comprising stone according to claim 6, wherein: the decorative plate (6) is made of stone, metal or nonmetal materials.