CN209390109U - A kind of cell phone rear cover plate and mobile phone - Google Patents
A kind of cell phone rear cover plate and mobile phone Download PDFInfo
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- CN209390109U CN209390109U CN201821700224.3U CN201821700224U CN209390109U CN 209390109 U CN209390109 U CN 209390109U CN 201821700224 U CN201821700224 U CN 201821700224U CN 209390109 U CN209390109 U CN 209390109U
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- logo
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Abstract
The utility model discloses a kind of cell phone rear cover plates, including cover board substrate, it is bonded the logo metal foil layer being arranged on cover board substrate, cover the explosion proof film layer that the logo metal foil layer is fitted in the cover board substrate surface, technical solution provided by the utility model, the technology difficulty for forming logo mark on hand-set lid is reduced, the production efficiency of hand-set lid is improved.A kind of mobile phone is additionally provided in the utility model, and there is above-mentioned beneficial effect.
Description
Technical field
The utility model relates to hand-set lid technical fields, more particularly to a kind of cell phone rear cover plate and mobile phone.
Background technique
With the development of communication technologies, mobile phone increasingly becomes essential article in people's life, and at the same time,
The brand of various mobile phones is also more and more, and each producer is also accustomed to that upper brand logo is arranged on phone housing, to improve itself
The resolution of mobile phone products.
Currently, the conventional mode of logo that is arranged on cell phone rear cover plate is formed on the cover board by the way of silk-screen
When logo pattern layer, changes lid surface local color or pattern will increase the complexity of production technology, influence product
Production efficiency.
Utility model content
The purpose of the utility model is to provide a kind of cell phone rear cover plate and mobile phones, solve lid surface silk-screen logo pattern
Complex process, production efficiency the problem of.
In order to solve the above technical problems, the utility model provides a kind of cell phone rear cover plate, which is characterized in that including cover board base
Plate is bonded the logo metal foil layer being arranged on cover board substrate, covers the logo metal foil layer and be fitted in the cover board substrate
The explosion proof film layer on surface.
Wherein, the logo metal foil layer is electrochemical aluminium thermoprinting layers of foil.
Wherein, the logo metal foil layer is with gold, silver color, radium-shine gold, radium away from the surface of the cover board substrate
Penetrate silver, black, any one red color surface.
Wherein, the cover board substrate is glass substrate；The cover board substrate is set away from the surface of the logo metal foil layer
It is equipped with the ink layer different with the logo metal foil layer surface color.
Wherein, the cover board substrate is 2.5D substrate or 3D substrate with curved-surface structure.
Wherein, it is bonded between the explosion proof film layer and the cover board substrate by OCA acrylic glue-line.
The utility model additionally provides a kind of mobile phone, including as above described in any item cell phone rear cover plates.
The logo layer of hand-set lid provided by the utility model, cover board substrate surface is prepared by metal foil,
Ink layer and then setting metal foil layer can be set up in cover board substrate surface, without being arranged two on the surface of cover board substrate
The ink layer of kind different colours is to form logo pattern.Technical solution provided by the utility model, reduces on hand-set lid
The technology difficulty for forming logo mark, improves the production efficiency of hand-set lid.A kind of mobile phone is additionally provided in the utility model,
With above-mentioned beneficial effect.
Detailed description of the invention
For the clearer technical solution for illustrating the utility model embodiment or the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the section structure of cell phone rear cover plate provided by the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation
The utility model is described in further detail for mode.Obviously, described embodiment is only the utility model a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
As shown in FIG. 1, FIG. 1 is the schematic diagram of the section structure of cell phone rear cover plate provided by the utility model embodiment, should
Cell phone rear cover plate may include:
Cover board substrate 1, is bonded the logo metal foil layer 2 being arranged on cover board substrate 1, and covering logo metal foil layer 2 is bonded
Explosion proof film layer 3 on 1 surface of cover board substrate.
It should be noted that the mode of logo that is arranged on hand-set lid conventional at present is passed through on the substrate of cover board
Drug or laser ablation go out the shape of logo, or the ink for screen printing layer on hand-set lid, form colored logo pattern.
For the logo that drug or laser ablation are formed, production process is complex, and easily causes cover board substrate (especially
Glass substrate) breakage, and then increase hand-set lid production cost.For the oil of the silk-screen logo pattern on cover board substrate
For layer of ink, since cover board substrate itself needs to paint by ink layer, then just needing that ink layer is arranged on cover board substrate
When, the ink layer with other region different colours of cover board substrate surface is used in the region of setting logo pattern.And produce mobile phone
Change substrate surface regional area ink layer color when cover board or pattern will increase the complexity of production technology, influences product
Production efficiency.
Logo in the present embodiment is using the formation of logo metal foil layer 2, then in actual production can directly will be whole
The ink layer of the surface setting same color of a cover board substrate 1, then it is bonded setting metal foil layer 2 in ink layer surface, then should
The pattern form of logo metal foil layer 2 can come out from 1 surface open of cover board substrate, form the logo with mark action.This
Hand-set lid provided by utility model, simple production process is easily operated, and is conducive to improve the production effect of hand-set lid
Rate.
Optionally, in the another specific embodiment of the utility model, can further include:
Logo metal foil layer 2 is electrochemical aluminium thermoprinting layers of foil.
Alumite thermoprinting foil is generally made of 5 layers of different material:
1st layer is basement membrane.Be made of biaxially oriented polyester film, usually all use PET, be played in anodized aluminium connection and
The intermediate mediator of support.
2nd layer is peeling layer.Its main component is organic siliconresin, can melt and fall off automatically after heated, be conducive to aluminize
The transfer of layer.
3rd layer is coloring layer.It is the main body (silver color anodized aluminium is then without this layer) to form coloured anodized aluminium, usually by heat-resisting
Lucite (such as maleic resin) and dyestuff, quality is coated directly onto stratum disjunction after dissolving in organic solvent
Surface.
4th layer is aluminium coated.It is to be gasified under conditions of high temperature, vacuum by aluminum metal, is uniformly adhered to coloring layer table
Face plays a part of increasing metallic luster.
5th layer is hot melt glue layer.In electrochemical aluminium thermoprinting, melted by heat is adhered to printable fabric surface, and playing makes to plate
The effect of aluminium layer fixation.
In thermoprint, hot stamping layer is stamped at the part of the surface of cover board substrate by the effect of heat and pressure
On, after thermoprint, polyester film is pulled away together with the part not being transferred, and remaining part is in cover board substrate 1
Surface forms logo metal foil layer 2.
It should be noted that electrochemical aluminium thermoprinting layers of foil is one of the utility model specifically embodiment, this reality
With the logo layer that other materials is not precluded in novel, for example, it is also possible to which the object using other flake structures is cut into logo
Shape no longer illustrates one by one in this utility model.
Optionally, in the another specific embodiment of the utility model, can further include:
Logo metal foil layer 2 away from the surface of cover board substrate 1 be additionally provided with gold, silver color, radium-shine golden, radium-shine silver, black,
The ink layer of any one red color.
Electrochemical aluminium thermoprinting layers of foil can have multiple color at present, can be using any one color in the utility model
Logo metal foil layer 2 does not limit this in the utility model.
Further, the present embodiment can also further include:
Cover board substrate 1 is glass substrate；Cover board substrate 1 deviates from the surface of logo metal foil layer 2, is provided with and logo metal
The different ink layer 4 of 2 surface oil layer of ink color of layers of foil.
It is clear, colorless for glass substrate, the inner surface of glass substrate is arranged in the ink layer 4 on surface,
It that is to say that hand-set lid is arranged when in mobile phone body, glass substrate faces the surface of mobile phone body internal part；And logo
2 layers of metal foil are then the outer surfaces that glass substrate is arranged in, and that is to say that glass substrate when in mobile phone body is arranged in hand-set lid
The surface being exposed outside.
It should be noted that logo metal foil layer 2 is that logo metal foil layer 2 is not bonded away from the surface of cover board substrate 1
The surface of cover board substrate 1.Although the ink layer 4 of 1 inner surface of logo metal foil layer 2 and cover board substrate is due to the difference of material, i.e.,
It is that the two color is identical, can also identifies the shape pattern for distinguishing logo metal foil layer 2 from material to a certain extent
Come.But in order to improve the resolution of logo metal foil layer 2, preferred scheme is to select logo metal foil layer 2 and ink layer 4
It selects and logo metal foil layer 2 is enabled significantly more to be subject to area with the glass cover-plate for being provided with ink layer 4 using different colors
Point, improve logo metal foil layer 2 can identification.
Optionally, in the another specific embodiment of the utility model, as shown in Figure 1, can further include:
Cover board substrate 1 is 2.5D substrate or 3D substrate with curved-surface structure.
Using 2.5D substrate or 3D substrate, so that arc is presented in outer surface after the mobile phone plate is mounted on mobile phone, mention
The touch feeling of high user hand touching cover board.
Optionally, in the another specific embodiment of the utility model, pass through OCA between explosion proof film layer 3 and cover board substrate 1
Acrylic glue-line 5 is bonded.
The fitting of explosion proof film layer 3 is arranged on 1 surface of cover board substrate by OCA acrylic glue-line 5, and by logo metal foil
Layer 2 is encapsulated between explosion proof film layer 3 and cover board substrate 1.
Rupture pressure disc is also known as solar film, and purposes is mainly used to tackle the sunlight of that people of burning of summer, product work
Skill structure is just made of for seven layers polyester film, metal coating, deadlocked layer, wearing layer, microthin coating and two base securities totally, often
The function that a level is realized all is different, and main performance and characteristics have:
Metal coating be mainly reflect and stop it is infrared and generate thermal energy wavelength, realize it is heat-insulated, every ultraviolet light function.
(2) disability glare can be effectively reduced in polyester film and super broad coating, and single plane fluoroscopy is automatic to adjust interior light, be suitble to
Any colour of sky yin-yang variation.
(3) base security has extraordinary impact resistance and tear resistance, prevents glass explosion from dispersing.
(4) wearing layer is super wear-resisting, and film surface is prevented to be scratched.
(5) deadlocked layer is very important level, and it is exactly by deadlocked that entire film is integrated into a whole with glass cover-plate
Layer.
Explosion proof film layer is set in the outer surface of hand-set lid in the present embodiment, can be too strong in extraneous illumination, temperature is excessively high
Environment in mobile phone internal part generate protective effect.
A kind of mobile phone is additionally provided in the utility model, which has cell phone rear cover described in above-mentioned any embodiment
Plate.
Hand-set lid provided by the utility model, simple production process is easily operated, and is conducive to improve hand-set lid
Production efficiency.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Claims (6)
1. a kind of cell phone rear cover plate, which is characterized in that including cover board substrate, be bonded the logo metal foil being arranged on cover board substrate
Layer, covers the explosion proof film layer that the logo metal foil layer is fitted in the cover board substrate surface；
The logo metal foil layer is electrochemical aluminium thermoprinting layers of foil.
2. cell phone rear cover plate as described in claim 1, which is characterized in that the logo metal foil layer deviates from the cover board substrate
Surface be with gold, silver color, radium-shine gold, radium-shine silver, black, red any one color surface.
3. cell phone rear cover plate as claimed in claim 2, which is characterized in that the cover board substrate is glass substrate；The cover board
Substrate is provided with the ink layer different with the logo metal foil layer surface color away from the surface of the logo metal foil layer.
4. cell phone rear cover plate as described in any one of claims 1 to 3, which is characterized in that the cover board substrate is with curved surface
The 2.5D substrate or 3D substrate of structure.
5. cell phone rear cover plate as claimed in claim 4, which is characterized in that lead between the explosion proof film layer and the cover board substrate
Cross OCA acrylic glue-line bonding.
6. a kind of mobile phone, which is characterized in that including cell phone rear cover plate such as described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700224.3U CN209390109U (en) | 2018-10-19 | 2018-10-19 | A kind of cell phone rear cover plate and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700224.3U CN209390109U (en) | 2018-10-19 | 2018-10-19 | A kind of cell phone rear cover plate and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209390109U true CN209390109U (en) | 2019-09-13 |
Family
ID=67866793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700224.3U Active CN209390109U (en) | 2018-10-19 | 2018-10-19 | A kind of cell phone rear cover plate and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209390109U (en) |
-
2018
- 2018-10-19 CN CN201821700224.3U patent/CN209390109U/en active Active
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