CN209823833U - Mobile phone rubber case - Google Patents

Abstract

The utility model relates to a mobile phone rubber case, which is characterized in that the mobile phone rubber case comprises a rubber plate main body, wherein a frame is arranged on the periphery of the rubber plate main body, the frame and the rubber plate main body are both of transparent structures, and the rubber plate main body and the frame form a transitional cambered surface structure at the connecting position; the side, corresponding to the frame, of the rubber plate main body is provided with a coloring coating, the color of the coloring coating is the same as that of the metal material, one side, opposite to the coloring coating, of the cambered surface structure is provided with an opaque ink layer, and the ink layer is used for eliminating color difference generated by the cambered surface structure. The mobile phone rubber shell is provided with the coloring coating layer with the same or similar color as the metal material on the inner side of the rubber plate main body, and the hardened layer on the outer side of the rubber plate main body, so that the mobile phone rubber shell has the hardness and luster similar to those of the metal shell. In addition, through set up the printing ink layer in cambered surface structure and painted coating one side of carrying on the back mutually, effectively covered the colour difference that cambered surface structure produced, realize beautifying to the cell-phone rubber casing outward appearance.

Description

Mobile phone rubber case

Technical Field

The utility model relates to a cell-phone accessory technical field, in particular to cell-phone rubber shell for replace lid behind the cell-phone.

Background

With the development of science and technology, mobile phones are becoming necessities in daily life of people. In order to continuously improve the user experience and meet the market demand, mobile phone research and development and mechanism designers are always dedicated to continuously improving the screen structure, the appearance, the control mainboard, the shell material and the like of the mobile phone, and the shell material can directly influence the hand feeling of a customer, so that the good feeling of the customer on a product is improved, and the mobile phone research and development and mechanism designers also receive the key attention of people. In recent years, metal backshells have been widely favored by people with their good textures, gradually replacing the original plastic backshells. Although the metal rear shell has good texture and can better reflect personality, the metal rear shell increases the weight of the mobile phone to a certain extent, so that interference on signals inside the mobile phone is easy to cause, and the conductive performance of metal increases the risk of electric leakage of the mobile phone. In addition, because the hardness of the metal rear shell is relatively high, the buffering effect is relatively not good as that of a plastic rear shell, once the mobile phone drops or collides with a hard object, the hard damage to the inside of the mobile phone is easily caused, and the service life of the mobile phone is not prolonged. Therefore, it is necessary to design a mobile phone cover with metal visual effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a mobile phone rubber case, which comprises a rubber plate main body, wherein a frame is arranged on the periphery of the rubber plate main body, the frame and the rubber plate main body are both of transparent structures, and a transitional cambered surface structure is formed at the connecting position of the rubber plate main body and the frame; the side, corresponding to the frame, of the rubber plate main body is provided with a coloring coating, the color of the coloring coating is the same as that of the metal material, one side, opposite to the coloring coating, of the cambered surface structure is provided with an opaque ink layer, and the ink layer is used for eliminating color difference generated by the cambered surface structure.

Further, the ink layer is provided with a hollow structure, and the hollow structure is used for decorating the mobile phone rubber shell.

Furthermore, the shape of the hollow structure is consistent with that of a logo of a product.

Furthermore, the hollow structure is in a shape of a circle, a square, a diamond or a semicircular ring.

Further, the offset plate main part is equipped with the sclerosis layer with painted coating one side of carrying on the back mutually, the sclerosis layer is used for improving the hardness of offset plate main part.

Further, the hardening layer is provided with an antibacterial film layer on one side opposite to the colloid main board, and the antibacterial film layer is a transparent film layer containing nano silver particles.

Further, the rubber plate main body and the frame are integrally formed, and the rubber plate main body and the frame are made of PC (polycarbonate) materials.

Further, the cambered surface structure with still include transparent base film between the printing ink layer, transparent base film one side is equipped with the printing ink layer, and the opposite side links to each other with cambered surface structure through OCA optical cement.

Further, the transparent base film is prepared from PP (polypropylene), PVC (polyvinyl chloride) or PET (polyethylene terephthalate) materials.

The utility model discloses the beneficial technological effect who plays as follows:

(1) compared with the prior art, the utility model discloses a cell-phone glues shell, this cell-phone glues shell and adopts the PC material to make, through set up the same or similar colored coating of colour and metal material in offset plate main part inboard, sets up the sclerosis layer in the offset plate main part outside, makes cell-phone glue shell have hardness and gloss similar with metal casing.

(2) In addition, the arc-shaped structure is provided with an opaque ink layer on one side opposite to the coloring coating, so that the color difference generated by the thickness of the arc-shaped structure can be effectively covered, and the appearance of the mobile phone rubber shell is more attractive.

(3) Through set up transparent base film between ARC structure and printing ink layer, fix the printing ink layer on ARC structure surface through transparent base film, realized dismantling between printing ink layer and the ARC structure and be connected. In the preparation process, in case the printing ink layer is defective, can change the printing ink layer at any time, and if the offset plate main part or frame appear damaged, also can pull down the printing ink layer and continue to use, effectively avoided the waste of material, do benefit to and save the cost.

Drawings

Fig. 1 is a schematic view of a connection relationship among a rubber sheet main body, a frame, and an arc structure in embodiment 1.

Fig. 2 is a schematic view of a positional relationship between the hardened layer and the ink layer on the rubber plate main body in embodiment 1.

Fig. 3 is a schematic view of a positional relationship among the hardened layer, the ink layer, and the hollow structure in embodiment 1.

Fig. 4 is a schematic view of the hollow structure in the circular ring shape in embodiment 1.

Fig. 5 is a schematic view of a positional relationship among the arc structure, the OCA optical cement, the transparent base film, and the ink layer in embodiment 1.

Reference numerals:

the adhesive comprises the following components of 1-a rubber plate main body, 2-a frame, 3-a cambered surface structure, 4-an ink layer, 5-a hardened layer, 6-a hollow structure, 7-OCA optical cement and 8-a transparent base film.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand for those skilled in the art and will therefore make the scope of the invention more clearly defined.

Example 1:

as shown in fig. 1, the embodiment discloses a mobile phone rubber case, which includes a rubber plate main body 1, wherein the thickness of the rubber plate main body 1 is 0.85-1.25mm, preferably 1.0 mm. The periphery of offset plate main part 1 is equipped with frame 2, and frame 2 sets up with offset plate main part 1 is perpendicular, and frame 2 is formed with the smooth cambered surface structure 3 that is used for the transition with offset plate main part 1 edge junction position department. The mobile phone rubber shell and the cover plate can form a cavity for containing mobile phone parts after being assembled. The rubber plate main body 1 and the frame 2 are all made of PC materials, and the rubber plate main body 1, the frame 2 and the cambered surface structure 3 after forming are all transparent. Of course, the rubber plate body 1 and the frame 2 can also be made of PC/PMMA composite material.

In order to make the transparent mobile phone rubber case have a metal color, the rubber plate main body 1 is provided with a coloring coating on one side corresponding to the frame 2, the coloring coating is matched with the rubber plate main body 1 in size, and the color of the coloring coating is the same as the metal material. The setting of painted coating makes the offset plate main part 1 and set up and has produced the colour difference between the cambered surface structure 3 of offset plate main part 1 outward flange, and especially when watching the cell-phone rubber shell from side, the colour difference that cambered surface structure 3's thickness brought is more obvious, is equivalent to having set up transparent form bar frame at sheet metal's outward flange, has weakened the colour effect that painted coating brought greatly. In order to reduce the influence of the arc-shaped structure 3 on the appearance of the mobile phone rubber case, an opaque ink layer 4 is specially arranged on one side of the arc-shaped structure 3, which is opposite to the coloring coating, the coloring coating and the ink layer 4 are respectively positioned on the inner side and the outer side of the mobile phone rubber case, the inner edge of the ink layer 4 and the edge of the coloring coating are superposed on the mobile phone rubber case, namely, on the visual effect, the ink layer 4 positioned on the outer side of the mobile phone rubber case is superposed with the edge line of the coloring coating positioned on the inner side of the mobile phone rubber case, and a blank. Of course, the ink layer 4 may be extended continuously toward the blanket body 1 until the edge of the ink layer 4 completely covers the edge of the color coat, as shown in fig. 2. The setting on printing ink layer 4 can effectively cover the transparent strip frame that cambered surface structure 3 produced around the painted coating, also can play certain decorative effect to the cell-phone glue shell simultaneously, the printing ink layer 4 of selecting different colours can reach different visual effect, if select colour and the same printing ink layer 4 of painted coating, then can realize the all-metal luster of cell-phone glue shell, if select colour and the different printing ink layer 4 of painted coating, then can be formed with pigmented strip frame in painted coating edge, and then realize the colour decorative effect to the cell-phone glue shell.

Preferably, as shown in fig. 3 and 4, the ink layer 4 is further provided with a hollow structure 6, a pattern formed by the hollow structure 6 may be a circle, a square, a diamond or a semicircular ring, and the pattern formed by the hollow structure 6 may be designed to be consistent with a logo of a product according to a manufacturer's requirement. The hollowed-out structures 6 on the ink layer 4 are implemented by using a silk-screen technology, which is the prior art and is not described herein in detail. The hollowed-out structure 6 on the ink layer 4 is used for further decorating the cambered surface structure 3 of the mobile phone rubber shell, so that the mobile phone rubber shell has better aesthetic feeling.

Because the cell-phone is glued the shell and is generally had the hardness disparity with metal mobile phone shell, consequently, offset plate main part 1 is equipped with sclerosis layer 5 in one side of carrying on the back mutually with the painted coating, sclerosis layer 5 is identical with offset plate main part 1's size, sclerosis layer 5 is used for improving offset plate main part 1's hardness, and the purpose lets the cell-phone glue the shell not only have metal material's color and luster, also can have metal material's hardness simultaneously, makes the cell-phone glue the visual effect of shell and feels all be close metal mobile phone shell, improves whole feel, as shown in fig. 2. The hardened layer 5 is a UV liquid glue layer with the thickness of 0.008-0.015mm, and is formed by spraying UV hardening liquid to the corresponding position of the mobile phone glue shell and curing after the UV hardening liquid is static and leveled. The hardness of the hardened layer 5 can reach 4H/Kg generally, and the wear-resisting effect is good. In addition, sclerosis layer 5 still is equipped with antibiotic rete in the one side of carrying on the back mutually with offset plate main part 1, antibiotic rete is the transparent film layer that contains nanometer silver particle, can effectively kill the bacterium of cell-phone rubber shell surface.

Preferably, the rubber plate main body 1, the frame 2 and the arc-shaped surface structure 3 are integrally formed. Of course, the rubber plate main body 1, the frame 2 and the arc-shaped structure 3 in this embodiment may also be designed separately, and the rubber plate main body 1, the frame 2 and the arc-shaped structure 3 designed separately may be connected by sliding connection, snap connection or other methods, and in short, they are connected seamlessly.

Preferably, as shown in fig. 5, a transparent base film 8 is further included between the arc-shaped structure 3 and the ink layer 4, the ink layer 4 is disposed on one side of the transparent base film 8, and the other side of the transparent base film is connected to the arc-shaped structure 3 through an OCA optical cement 7. The transparent base film 8 is made of PP, PVC or PET material. That is to say, the ink layer 4 may be formed on the transparent base film 8 in advance, and then the transparent base film 8 with the ink layer 4 is attached to the arc-shaped structure 3 in the production process of the mobile phone rubber case. Not only has so reduced the degree of difficulty that forms printing ink layer 4 on cambered surface structure 3, in addition in production process, even if the damage appears in offset plate main part 1, also only need follow cambered surface structure 3 surface with printing ink layer 4 and dismantle, change to the cambered surface structure 3 of next product can, need not to scrap the printing ink layer 4 that will form. Similarly, if the ink layer 4 is damaged in the production process, the damaged ink layer 4 only needs to be detached and replaced with a new ink layer 4. The detachable connection of the ink layer 4 and the cambered surface structure 3 effectively improves the utilization rate of each part, and is beneficial to reducing production waste. In the concrete operation process, at first tailor transparent base film 8, make its shape and 3 phase-matchs of cambered surface structure, then at 8 surperficial silk screen printing ink layers 4 of transparent base film, in case 4 back of the formation in the ink layers, alright in order to carry on one side coating OCA optical cement 7 back on the back in transparent base film 8 and ink layers 4, utilize OCA optical cement 7 to bond transparent base film 8 on cambered surface structure 3's lateral wall. As shown in fig. 5, the mobile phone rubber case is sequentially provided with an arc-shaped structure 3, an OCA optical cement 7, a transparent base film 8 and an ink layer 4 from inside to outside at a position corresponding to the arc-shaped structure 3.

Preferably, the mobile phone rubber shell is provided with an opening at a position corresponding to the lens, the opening is matched with the lens in size, and the opening is used for protecting the lens and avoiding the lens from being damaged. Frame 2 still is equipped with two antislip strips in the one side that backs on the back with offset plate main part 1, and the both sides of shell are glued at the cell-phone to the distribution of two antislip strips, antislip strip and frame 2 integrated into one piece, the antislip strip is formed by a set of outside bellied slash strip parallel arrangement.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. A mobile phone rubber case is characterized by comprising a rubber plate main body (1), wherein a frame (2) is arranged on the periphery of the rubber plate main body (1), the frame (2) and the rubber plate main body (1) are both transparent structures, and a transitional cambered surface structure (3) is formed at the connecting position of the rubber plate main body (1) and the frame (2); the side, corresponding to the frame (2), of the rubber plate main body (1) is provided with a coloring coating, the color of the coloring coating is the same as that of a metal material, one side, opposite to the coloring coating, of the cambered surface structure (3) is provided with an opaque ink layer (4), and the ink layer (4) is used for eliminating color difference generated by the cambered surface structure (3).

2. The mobile phone rubber case according to claim 1, wherein a hollow structure (6) is arranged on the ink layer (4), and the hollow structure (6) is used for decorating the mobile phone rubber case.

3. The mobile phone rubber case as claimed in claim 2, wherein the shape of the hollowed-out structure (6) is consistent with the shape of a logo of a product.

4. The mobile phone rubber case as claimed in claim 2, wherein the hollowed-out structure (6) is in the shape of a circle, a square, a diamond or a semicircular ring.

5. The mobile phone cover according to claim 1, wherein the rubber plate body (1) is provided with a hardened layer (5) on the side opposite to the coloring coating, and the hardened layer (5) is used for improving the hardness of the rubber plate body (1).

6. The mobile phone rubber case of claim 5, wherein the hardened layer (5) is provided with an antibacterial film layer on the side opposite to the rubber plate body (1), and the antibacterial film layer is a transparent film layer containing nano silver particles.

7. The mobile phone rubber case of claim 1, wherein the rubber plate main body (1) and the frame (2) are integrally formed, and the rubber plate main body (1) and the frame (2) are made of PC materials.

8. The mobile phone glue case as recited in claim 1, further comprising a transparent base film (8) between the arc-shaped structure (3) and the ink layer (4), wherein the ink layer (4) is disposed on one side of the transparent base film (8), and the other side is connected to the arc-shaped structure (3) through an OCA optical cement (7).

9. The plastic case for mobile phone according to claim 8, wherein the transparent base film (8) is made of PP, PVC or PET material.