CN105282998B - The shell of electronic equipment and electronic equipment including the shell - Google Patents
The shell of electronic equipment and electronic equipment including the shell Download PDFInfo
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- CN105282998B CN105282998B CN201410809886.4A CN201410809886A CN105282998B CN 105282998 B CN105282998 B CN 105282998B CN 201410809886 A CN201410809886 A CN 201410809886A CN 105282998 B CN105282998 B CN 105282998B
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- microlayer structures
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Abstract
The present invention relates to a kind of shells for electronic equipment, the shell includes at least one metal body and at least one microlayer structures, the microlayer structures and the metal body constitute a part of the antenna of the electronic equipment, and the microlayer structures both ends extend at least one edge on the periphery of the shell, wherein, the microlayer structures include at least one metal layer and at least one filled layer, and the metal layer and the filled layer are laminated.The invention further relates to a kind of electronic equipments including the shell.
Description
Technical field
The present invention relates to the shell of a kind of electronic equipment and the electronic equipment including the shell.
Background technique
Currently, to make electronic equipment, such as hand-hold communication appliance (generally include small portable computer, smart phone
Deng) more firm and to realize more exterior decorative effects, metal is widely used instead of traditional plastic material as hand
Hold the shell of communication apparatus.
In order to further decrease the size of whole equipment, keeps its structure more compact, easy to carry, often will in design
The composition part of the metal shell of hand-hold communication appliance or a part of metal shell as antenna.In order to avoid good conductor
Metal shell generates shielding action to antenna communication signal, and the privileged site generally required in metal shell opens up gap, the seam
Gap has certain high-frequency resistance and capacitive reactance characteristic, and solves metal shell team antenna as a part of antenna or antenna circuit
The shielding problem of signal of communication.But gap is opened up on metal shell, often will affect the appearance of hand-hold communication appliance, is destroyed whole
Integraty (unibody) feature of a hand-hold communication appliance shell.
In order to continue to keep the apparent globality of hand-hold communication appliance or integraty feature, then require on metal shell
The size in the gap opened up reaches sufficiently small, so that when user's naked eye gap position, gap is invisible or only pole
Low visibility.
8,373,610 B2 of United States Patent (USP) US discloses a kind of structure of antenna, U.S. Patent application US 2009/
0153412 A1 discloses a kind of antenna window structure.In the structure of aforementioned antenna and antenna window, it is provided with metal shell
Or the width of several slits on component is less than 100 μm, and thinks when gap width is less than 100 μm, gap location
Difference of the surface of the surface of domain shell and other parts shell in visual effect is very small.Therefore, even if being opened on shell
If gap, the globality for destroying shell, but by the control of gap size, it is whole to shell vision can also to minimize gap
The influence of body.But the vision globality of shell only can not be fundamentally solved the problems, such as by the width in control gap.
Summary of the invention
It is an object of the invention to solve problem described above in the prior art.
According to an aspect of the present invention, it proposes a kind of shell for electronic equipment, the shell includes at least one
A metal body and at least one microlayer structures, the microlayer structures and the metal body constitute the antenna of the electronic equipment
A part, and the microlayer structures both ends extend at least one edge on the periphery of the shell, wherein the microbedding
Structure includes at least one metal layer and at least one filled layer, and the metal layer and the filled layer are laminated.
Preferably, the shell can also include the enhancement layer being made of insulating material, and the enhancement layer is fitted in described
The inside and or outside of metal body and the microlayer structures.
Preferably, the shell can be in substantially planar, and its inner surface and/or outer surface be flat or
It is arc.
Preferably, the shell may include generally flat main body and edge is substantially hung down since the periphery of the main body
The directly frame that the direction of plane where the main body extends to form.Preferably, the microlayer structures can at least partly status
In one or more frames.
Preferably, the microlayer structures can be located at close to one or more edges of the shell.
Preferably, between the surface color of the filled layer and the surface color of the metal body and the metal layer
Color difference Δ EabMeet: 0≤Δ Eab≤5。
Preferably, the filled layer can contain coloring agent, thus the surface color of the filled layer and the metal sheet
Color difference Δ E between the surface color of bodyabMeet: 0≤Δ Eab≤5。
Preferably, the surface of the filled layer being exposed can be equipped with color compensating layer, thus the color compensating layer
Surface color and the metal body and the surface color of the metal layer between color difference Δ EabMeet: 0≤Δ Eab≤5。
Preferably, between the surface color of the filled layer and the surface color of the metal body and the metal layer
Color difference Δ EabIt can satisfy: 0≤Δ Eab≤2。
Preferably, the outer surface of the shell can be coated with decorative layer, thus the table of the decorative layer on the filled layer
Color difference Δ E between face color and the surface color of the decorative layer on the metal bodyabMeet: 0≤Δ Eab≤ 5, and more
Preferably meet: 0≤Δ Eab≤2。
Preferably, the decorative layer can be electric dressing coating, the coat of paint, optical coatings or sandblasting layer.
Preferably, the outer surface of the shell can be equipped with decorative pattern.
Preferably, the decorative pattern can be in linear, hair line shape, circular concentric or waveform.
Preferably, each described microlayer structures may include 5~10 filled layers, and the filled layer and the gold
Belonging to layer can be alternately laminated.
Preferably, the width of the filled layer is 10~100 μm.
Preferably, the width of the metal layer is 0.1~1.0mm.
According to another aspect of the present invention, it is also proposed that a kind of electronic equipment, the electronic equipment include more than
The shell.
Detailed description of the invention
The preferred embodiment of the present invention is described below with reference to accompanying drawings, in which:
Fig. 1 shows the partial cross-sectional view of shell according to the first embodiment of the present invention；
Fig. 2 shows the partial enlarged views of the shell in Fig. 1；
Fig. 3 a shows the front view, bottom view and side view of shell according to the second embodiment of the present invention；
Fig. 3 b and 3c respectively illustrate the perspective view from inner side and outer side of shell shown in Fig. 3 a；
Fig. 4 a shows the front view, bottom view and side view of shell according to the third embodiment of the present invention；
Fig. 4 b and 4c respectively illustrate the perspective view from inner side and outer side of shell shown in Fig. 4 a；
Fig. 5 shows front view according to the fourth embodiment of the present invention, bottom view, side view and from inside
Perspective view；
Fig. 6 shows front view according to the fifth embodiment of the present invention, bottom view, side view and from inside
Perspective view；
Fig. 7 shows front view according to the sixth embodiment of the present invention, bottom view, side view and from inside
Perspective view；
Fig. 8 shows front view according to the seventh embodiment of the present invention, bottom view, side view and from inside
Perspective view；
Fig. 9 a and Fig. 9 b respectively illustrate the partial enlarged view of the top and bottom of shell shown in Fig. 8；
Figure 10 shows the front view of shell according to the eighth embodiment of the present invention, bottom view, side view and from interior
The perspective view of side observation；
Figure 11 shows the partial enlarged view of the microlayer structures in Figure 10；
Figure 12 shows the front view of shell according to the ninth embodiment of the present invention, bottom view, side view and from interior
The perspective view of side observation；
Figure 13 a and Figure 13 b respectively illustrate the partial enlarged view of the microlayer structures in Figure 12；
Figure 14 shows front view, top view, bottom view, the side view of shell according to the tenth embodiment of the present invention
With the perspective view from inside；
Figure 15 shows the partial enlarged view of the microlayer structures in Figure 14；
Figure 16 shows front view, top view, the bottom view, side view of the shell of the 11st embodiment according to the present invention
Figure and the perspective view from inside；
Figure 17 shows the partial enlarged views of the shell of the 12nd embodiment according to the present invention；
Figure 18 shows the partial enlarged view of the shell of the 13rd embodiment according to the present invention；
Figure 19 shows the partial enlarged view of the shell of the 14th embodiment according to the present invention；
Figure 20 shows the partial enlarged view of the shell of the 15th embodiment according to the present invention；
Figure 21 a and 21b respectively illustrate the local perspective view of the shell of the 16th embodiment according to the present invention and put
Big local perspective view；
Figure 22 a and 22b respectively illustrate perspective view and its amplification of the shell of the 17th embodiment according to the present invention
Local perspective view；And
Figure 23 a and 23b respectively illustrate perspective view and its amplification of the shell of the 18th embodiment according to the present invention
Partial sectional view.
Specific embodiment
Referring to Fig. 1, it illustrates the partial cross-sectional views of shell 100 according to the first embodiment of the present invention.Institute
Shell 100 is stated for example for electronic equipment, especially hand-hold communication appliance.
Shell 100 includes at least one metal body 110 and at least one microlayer structures 120.The microlayer structures 120 wrap
Include multiple metal layers 121 and multiple filled layers 122.Referring to fig. 2, it illustrates the partial enlarged views at P in Fig. 1.Here, golden
Belong to layer 121 to be made of the sheet metal for prolonging perpendicular to the strip of drawing.Filled layer 122 is made of insulating materials.Wherein, the gold
Belong to layer and the filled layer is alternately laminated, thus constitutes a part of the antenna of the electronic equipment.
Optionally, shell 100 can also include enhancement layer 130, and the enhancement layer 130 is made of insulating material, and is pasted
Close the inside and or outside in metal body 110 and microlayer structures 120.
In this embodiment, filled layer 122 constitutes the insulation microbedding in shell 100.In addition, metal body 110 and gold
Anodic oxidation can also be passed through in advance by belonging to thin slice 121.In this case, the insulation microbedding is by the anode between sheet metal
Oxidation film layer is constituted plus filled layer 122.
In order to realize the globality visual effect of shell, need the insulation microbedding invisible, or at least have it is low can
Degree of opinion.For example, the value of the width of insulation microbedding for example can be 5~100 μm, particularly, filled layer can be 10~100 μm.
The width of sheet metal for example can be 0.1~1.0mm.
When metal body 110 and sheet metal 121 combine it is preceding by anodized when, treated metal watch
Face may be present the uniform anode oxidation membrane of a layer thickness, and e.g., about 1~20 μm of thickness.Since oxidation film has insulation special
Property, therefore better ensure the insulation between each sheet metal.And since anode oxidation membrane is a kind of porous structure, this
A little porous surface patterns are also beneficial to improve the bonding strength between metal.In this case, from the point of view of substance composition, insulation
Microbedding is to be made of anode oxidation membrane with the insulating materials for constituting filled layer.
When above-mentioned metal shell 100 is applied on such as handheld communication devices, the major function of the insulation microbedding is
So that metal shell 100 itself has certain high-frequency resistance, so that the inside of metal shell 100 can receive and emit high frequency
Radio signal.Here high frequency refers to the electromagnetic frequency of 700MHz~3000MHz.
This micro- insulation layer structure has induction reactance and capacitive reactance characteristic in target frequency bands, and when passing through, this hides slot and this is hidden
When the shell various pieces that hiding slot marks off are as radiation appliance, the induction reactance and capacitive reactance characteristic of micro- insulation layer structure can be with
Play the role of match circuit, radiation appliance is made to generate optimum efficiency in target frequency bands.Due to radio signal transmitting with
Receive by this hide slot and this hide slot mark off come shell various pieces realize jointly so that metal-back
Body had not only met mobile terminal device to the mechanical performance of shell and the requirement of decorative appearance, but also realized the wireless of mobile terminal device
The antenna function of electrical communication signals.
It is understood that although in this embodiment, providing two metal body 110 and 7 sheet metals
121, however other quantity are also feasible.For example, 5 or 9 sheet metals can be set between two metal bodies, or
Person provides 2 microlayer structures and connects 3 metal bodies, wherein each microlayer structures can be respectively provided with 5 or 9 metal foils
Piece.In addition, even can also only provide 1 metal body.In this case, microlayer structures can be used as entire metal shell
Edge.Preferably, each microlayer structures include 5~10 filled layers.
In this embodiment, such as it can use bonding agent as conjugate to constitute filled layer 122.In such case
Under, use the combination of " Method for bonding " Lai Zhihang metal body 110 and sheet metal 121.The binder can be organic adhesive
Agent or inorganic binder can be the binder of liquid form or on-liquid form.
Alternatively, filled layer 122 can also be for example made of the organic material that can be melted when heated, and be used
The combination of " fusion method " Lai Zhihang metal body 110 and sheet metal 121.Wherein the organic material can be PE, PP, PET,
PPS, nylon etc..
Referring to Fig. 3 a-16, the different embodiments of microlayer structures are shown.Although microlayer structures part exists
It is unobvious with shell other parts difference in visual effect, but in order to clearly show that position of the microlayer structures on shell and point
Cloth indicates microlayer structures with dark strokes in Fig. 3 a-16.
It should be noted that when a part as the antenna of the electronic equipment of microlayer structures, generally by microbedding knot
Structure is designed as being distributed in shaped like narrow and along the surface of shell of the electronic equipment on the whole.Shape is the microbedding knot of shaped like narrow
There are two ends for structure tool, and in order to realize antenna function, at least one end of microlayer structures should be designed as free end, i.e. microbedding
The end face of at least one end of structure should be at the edge (or surface) of the electronic equipment.I.e. in structure, such as working as has one
When a microlayer structures, which is divided into the first metal shell and second metal shell two parts, and for metal shell
One metal shell and the second metal shell are separated by microlayer structures are complete or partial.
Fig. 3 a shows the front view, bottom view and side view of shell 200, and Fig. 3 b and 3c respectively illustrate shell 200
Perspective view from inner side and outer side.Shell 200 includes two metal bodies 210 and a microlayer structures 220.Two metals
Ontology 210 is connected by microlayer structures 220.The microlayer structures 220 include multiple metal layers and multiple filled layers.Shell 200
In substantially planar, inner surface is flat (as shown in Figure 3b), and outer surface is flat or (such as figure of arc
Shown in 3c).
Fig. 4 a shows the front view, bottom view and side view of shell 200 ', and Fig. 4 b and 4c respectively illustrate shell 200 '
The perspective view from inner side and outer side.Shell 200 ' includes three metal bodies 210 ' and two microlayer structures 220 '.Three
A metal body 210 ' is connected by two microlayer structures 220 '.The microlayer structures 220 ' include multiple metal layers and multiple fill out
Fill layer.Shell 200 is in substantially planar, and inner surface is flat (as shown in Figure 4 b), outer surface be flat or
It is arc (as illustrated in fig. 4 c).
Fig. 5 shows front view, bottom view, side view and the perspective view from inside of shell 300.With shown in Fig. 3 a
Shell 200 it is similar, shell 300 include two metal bodies 310 and a microlayer structures 320.Unlike, shell 300 wraps
The frame 301 for including generally flat main body and extending from the periphery of the main body.In this embodiment, frame 301 is by gold
The upstanding wall of the upstanding wall and microlayer structures 320 that belong to ontology 310 is constituted, and shown upstanding wall is described flat along being approximately perpendicular to
The direction of main body extends.
Fig. 6 shows front view, bottom view, side view and the perspective view from inside of shell 300 '.Shell 300 '
Including three metal bodies 310 ' and two microlayer structures 320 '.Similar with shell 300 shown in fig. 5, shell 300 ' includes big
The frame 301 ' for causing flat main body and extending from the periphery of the main body.
Fig. 7 shows front view, bottom view, side view and the perspective view from inside of shell 400.Shell 400 wraps
Include the first metal body 410, microlayer structures 420 and the second metal body 430.First metal body 410 and the second metal body
430 are connected by microlayer structures 420.
First metal body 410 includes flat main body 411, roof 412, the first side wall 413 and second sidewall 414.
Wherein, the first side wall 413, roof 412, second sidewall 414 are successively smoothly connected as U-shaped wall.The U-shaped wall is perpendicular to plate
Main body 411, and extend from its edge.
Second metal body 430 constitutes the bottom wall 415 of shell 400 with the microlayer structures 420 of part together.The microbedding knot
Structure 420 is laterally extending to the first side wall 413 and second sidewall 414 in bottom wall 415.In bottom wall 415 and side wall 413,414
Two intersections, that is, the Liang Ge corner in 400 bottom of shell, microlayer structures 420 extend laterally transition from bottom wall 415
At the free edge for extending to side wall 413,414.
Fig. 8 shows front view, bottom view, side view and the perspective view from inside of shell 400 '.Shell 400 '
Including the first metal body 410 ', two microlayer structures 420 ' and two the second metal bodies 430 '.First metal body 410 '
It is connected respectively by two microlayer structures 420 ' with two the second metal bodies 430 ' in top and bottom.
Fig. 9 a and Fig. 9 b show the partial enlarged view of the top and bottom of shell 400 ', wherein specifically illustrating micro-
Layer structure 420 ' and the second metal body 430 '.The microlayer structures 420 shown in microlayer structures 420 ' and Fig. 7 in the embodiment
Similar, the microlayer structures 420 ' at top are laterally extending in the roof of shell 400 ', and the Liang Ge corner mistake at top
Cross into the free edge for extending to two side walls；And the microlayer structures 420 ' of bottom are in the bottom wall of shell 400 ' along laterally prolonging
It stretches, and the Liang Ge corner in bottom is transited into the free edge for extending to two side walls.
Figure 10 shows front view, bottom view, side view and the perspective view from inside of shell 400 ".Shell 400 "
Including the first metal body 410 ", microlayer structures 420 " and the second metal body 430 ".First metal body 410 " and the second gold medal
Belong to ontology 430 " to be connected by microlayer structures 420 ".
Similarly with the microlayer structures 420 shown in Fig. 7, the first metal body 410 " includes flat main body, Yi Jiping
Slip becomes the roof and two side walls of U-shaped wall.Wherein, the U-shaped wall prolongs perpendicular to platform body, and from its edge
It stretches.The difference is that in this embodiment, microlayer structures 420 " are simultaneously not extend in two side walls.
Specifically, the second metal body 430 " constitutes the bottom wall of shell 400 " with whole microlayer structures 420 " together.It changes
Sentence is talked about, and entire microlayer structures 420 " are in bottom wall.The microlayer structures 420 " are in the bottom wall of shell 400 " along side
To extension, and near two side ends of bottom wall, the free edge of vertical duction bottom wall extends, and eventually terminates at the second gold medal
Belong to the free edge of ontology 430 ".As shown in figure 11, microlayer structures 420 " are generally u-shaped.The bottom of the U-shaped and the first metal
The plate-shaped bar body of ontology 410 " is adjacent, and two side is located at two corner vicinities of 400 " bottom of shell.
Figure 12 shows shell 400 " ' front view, bottom view, side view and the perspective view from inside.Shell
It 400 " ' include the first metal body 410 " ', two microlayer structures 420 " ' and two the second metal bodies 430 " '.First metal
Ontology 410 " ' respectively top and bottom pass through two microlayer structures 420 " ' and two the second metal bodies 430 " ' it is connected.
It is similar with microlayer structures 420 " illustrated in fig. 11 referring to Figure 13 a and Figure 13 b, two microlayer structures 420 " ' respectively
In shell 400 " ' roof and bottom wall in be generally u-shaped.The bottom of the U-shaped and the first metal body 410 " ' tabular master
Body is adjacent, and two side is located at shell 400 " ' at the top and bottom of two corner vicinities.
Figure 14 shows front view, top view, bottom view, side view and the perspective view from inside of shell 500.Shell
Body 500 includes generally flat metal master 510,520, two metal sidewalls 530 of metal roof and compound bottom wall 540.Institute
Roof, side wall and bottom wall is stated to extend from edge-perpendicular surface where its plate of metal master 510.
Wherein, shown compound bottom wall 540 is made of three sections of metal bottom wall sections 541 and two microlayer structures 542.Described three sections
Metal bottom wall section 541 is connected by described two microlayer structures 542, as shown in figure 15.
In this embodiment, described two microlayer structures 542 are located in the bottom wall of shell 500 close to two turnings
Place.It will be understood, however, that microlayer structures can be located at any suitable position in the bottom wall of shell.Microlayer structures can also be with
It is arranged in the roof or side wall of shell.In addition, the quantity of microlayer structures can be any other conjunction other than two
Suitable quantity.
Figure 16 shows front view, top view, bottom view, side view and the perspective view from inside of shell 500 '.
Shell 500 ' includes generally flat metal master 510 ', two metal sidewalls 530 ', compound roof 520 ' and compound bottom wall
540'.The roof, side wall and bottom wall extend from edge-perpendicular surface where its plate of metal master 510 '.
The compound bottom wall 540 ' is identical as compound bottom wall 540 shown in Figure 15, that is, by three sections of metal bottom wall sections
541 ' and two microlayer structures 542 ' constitute.Three sections of metal bottom walls section 541 ' is connected by described two microlayer structures 542 '
It connects.
The compound roof 520 ' is similar with compound bottom wall 540 shown in Figure 15, that is, by three sections of metal wall sections
521 ' and two microlayer structures 522 ' constitute.Three sections of metal wall sections 521 ' are connected by described two microlayer structures 522 '
It connects.
In embodiments described above, by the way that size appropriate is arranged for microlayer structures, microlayer structures are minimized
In filled layer width so that the vision difference of the metal part of filled layer and shell is minimized, preservation shell as far as possible
Globality effect visually.In addition, visual " whole in order to further enhance the surface of shell formed by unlike material
Property ", so that the surface color at position where the surface color and metal body and metal layer at position where filled layer on shell
Color difference meets the vision requirement of casting of electronic device surface decoration effect, such as can be with: carrying out color compensating to filled layer；Whole
A surface of shell coats decorative layer；And/or increase decorative pattern in surface of shell.
Carrying out color compensating for example to filled layer can be realized by adding coloring agent in the material of filled layer, thus
So that the color of filling layer surface and the color color difference of metal surface meet 0≤Δ Eab≤5。
Color difference refer in Lab color mode between two o'clock color variation, i.e., with the mode of numerical value indicate two kinds of colors to
Difference on people's color perception.If two colored samples all press L, a, b calibration color, wherein L represents brightness, and range is in 0-
100, most dark is 0, and most bright is 100；A is by green to red color change, range -128~+128, it is pure it is green be negative 128, it is pure red
Be positive 128, between be divided into 256 grades；B is by the blue color change to Huang, and range is -128~+128, and ethereal blue is negative 128, true yellow
Be positive 128, between be divided into 256 grades, then the color calibration of two colored samples is respectively as follows: colored samples one and is demarcated as L1, a1 and
b1；Colored samples two are demarcated as L2, a2 and b2.The then color difference Δ E between two colored samplesabIt can be calculated with following equation: color
Poor Δ Eab=[(Δ L*)2+(Δa*)2+(Δb*)2]1/2。
For example, as 0≤Δ EabWhen≤5, the color difference between two colored samples shows casting of electronic device surface
When, which belongs to the acceptable range of surface of shell decorative effect.
Further, as 0≤Δ EabWhen≤2, the color difference between two colored samples shows casting of electronic device
When surface, the color difference is almost invisible when being observed under the conditions of naked eyes, so that casting of electronic device surface is " whole
Property and integration " effect is more preferable.
As mentioned above, anodized can also be carried out to metallic surface.Referring to Figure 17, wherein showing
Microlayer structures 620 and metal body 630 are gone out.Wherein, microlayer structures 620 include filled layer 621 and sheet metal 622.It is described
The surface of metal body 630 and sheet metal 622 has been made anodized, to be respectively formed anodic oxide coating
6301 and 6221.At this moment, coloring agent can be added in the material for constituting filled layer 621, so that the color of filling layer surface
Meet 0≤Δ E with the color color difference for the metal surface for receiving anodic oxidationab≤5。
In addition, carrying out color compensating to filled layer can also be by filling out for example when filled layer coloring agent is not easy to obtain
The surface for filling layer increases by one layer of color compensating layer to realize, so that the finally face of the color of filling layer surface and metal surface
Color color difference meets 0≤Δ Eab≤5。
Referring to Figure 18, microlayer structures 720 and metal body 730 are shown.Wherein, microlayer structures 720 include filling
Layer 721 and sheet metal 722.The surface of the metal body 730 and sheet metal 722 has been made anodized,
To be respectively formed anodic oxide coating 7301 and 7221.At this moment, color compensating layer can be added on the surface for constituting filled layer 721
7211, so that being added to the color of the filling layer surface of color compensating layer 7211 and the metal surface for receiving anodic oxidation
Color color difference meets 0≤Δ Eab≤5。
In order to enhance the globality visual effect of shell, decorative layer can be coated in entire surface of shell.The entire shell
Body surface face includes the surface of metal body and the surface of microlayer structures.The decorative layer for example may include: electricity coating layer
(ED), the coat of paint (painting), optical coatings and/or sandblasting layer.After coating sandblasting layer, to reach better vision effect
Fruit can continue to carry out shell anodized surface processing to obtain more decorative effects, improve surface of shell visually
Globality.
Referring to Figure 19, the partial enlarged view of shell 800 is shown.The shell 800 includes 820 He of microlayer structures
Metal body 830, and microlayer structures 820 include filled layer and sheet metal.The entire outer surface of shell 800 is applied with dress
Layer 840 is adornd, so that finally the color of filling layer surface and the color color difference of metal surface meet 0≤Δ Eab≤5。
Referring to fig. 20, the partial enlarged view of shell 800 ' is shown.The shell 800 ' includes microlayer structures
820 ' and metal body 830 ', and microlayer structures 820 ' include filled layer and sheet metal.The metal body and metal foil
Piece has been made anodized before in conjunction with filled layer.The entire outer surface of shell 800 ' is applied with decorative layer
840 ', so that finally the color of filling layer surface and the color color difference of metal surface meet 0≤Δ Eab≤5。
Referring to Figure 17-20, the application of decorative layer is so that face between the filling layer region A and metallic region B of surface of shell
Color color difference meets 0≤Δ Eab≤5。
In addition, in order to enhance the globality visual effect of shell decorative pattern can also be increased in surface of shell.
1a and 21b referring to fig. 2, which show respectively the local perspective views of the local perspective view of shell 900 and amplification.Its
In, shell 900 includes metal body 910,930 and microlayer structures 920.The outer surface of the shell 900 is equipped with the dress of linear
Decoration road.The rectilinear shape of the decorative pattern matches with microlayer structures 920 in the rectilinear shape that surface of shell is presented,
The texture of microlayer structures is hidden among decorative pattern, to preferably enhance the globality vision effect of shell
Fruit.
2a and 22b referring to fig. 2, which show respectively the perspective view of shell 900 ' and its local perspective views of amplification.Its
In, shell 900 ' includes metal body 910 ', 930 ' and microlayer structures 920 '.The outer surface of the shell 900 ' is equipped with arc-shaped
Decorative pattern.The circle-arc profile phase that the circle-arc profile of the decorative pattern is presented with microlayer structures 920 ' in surface of shell
Matching, enables the texture of microlayer structures to be hidden among decorative pattern, to preferably enhance the globality view of shell
Feel effect.
It is understood that the decorative pattern in surface of shell setting can be in any moulding appropriate, as long as it can be with
It hides the texture of microlayer structures, enhance the globality visual effect of shell.Such as decorative pattern may include: linear, hair line
Shape, circular concentric and/or waveform etc..
Shell 1000 is shown in 3a and 23b referring to fig. 2.Shell 1000 includes the first metal body 1010, microbedding knot
Structure 1020, the second metal body 1030 and enhancement layer 1040.The enhancement layer 1040 is for example made of plastic cement.
Since the microlayer structures of metal shell cut metal, although being filled with dielectric material between metal slit
Material, but still cannot be guaranteed that entire shell has the intensity before not cutting.
In order to enhance the intensity of metal shell, can continue to increase structural strengthening component, optional method on metal shell
Have: plastic cement support construction is increased by injection molding.As shown in Figure 23 a and 23b, plastic portions can support metal shell, increase micro-
The casing rigidity of layer structure region.
When increasing plastic cement support construction by injection molding, nanometered disposal can be carried out to metal housing surface first, in metal
The nanometer micropore of 5~100um of Surface Creation；In injection molding, thermoplastic plastic penetrates into nanometer micropore；Injection molding is completed, plastic cement is cooling
Afterwards, " anchor bolt " is formed with micropore into the plastic cement of nanometer micropore and be combined together.It is this first metal surface to be handled, again
The method being molded is done, can support plastic cement in conjunction with the large-area planar of metal, simplifies the structure of metal shell.
The bond strength of manufactured shell through the above way, metal and plastic cement can reach 20MPa~50MPa, accord with completely
Close the requirement of electronic digital product.
By reference to embodiment, invention has been described above, it is to be noted that above-described implementation
Mode is exemplary, rather than restrictive.Each technical characteristic described in embodiments described above is not
Arbitrarily it can combine and use in various embodiments in the case where contradicting each other.And those skilled in the art can be with
It recognizes, without departing from the spirit and scope of the present invention, a variety of variations can be made, these variations should be all included
Within the scope of the present invention.
Claims (18)
1. a kind of shell for electronic equipment, the shell includes at least one metal body and at least one microlayer structures,
The microlayer structures and the metal body constitute a part of the antenna of the electronic equipment, and the microlayer structures both ends
Extend at least one edge on the periphery of the shell, wherein the microlayer structures include at least one metal layer and at least
One filled layer, the metal layer and filled layer stacking,
Wherein, the surface color of the filled layer be configured to between the surface color of the metal body and the metal layer
Color difference Δ EabMeet: 0≤Δ Eab≤5。
2. shell according to claim 1, wherein
The shell further includes the enhancement layer being made of insulating material, and the enhancement layer is fitted in the metal body and described micro-
The inside and or outside of layer structure.
3. shell according to claim 1, wherein
The shell is in substantially planar, and its inner surface and/or outer surface are flat or arc.
4. shell according to claim 1, wherein
The shell includes generally flat main body and edge is approximately perpendicular to the main body institute since the periphery of the main body
In the frame that the direction of plane extends to form.
5. shell according to claim 4, wherein
The microlayer structures are at least partially situated in one or more frames.
6. shell described in any one of -4 according to claim 1, wherein
The microlayer structures are located at close to one or more edges of the shell.
7. shell according to claim 1, wherein
The filled layer contains coloring agent, thus between the surface color of the filled layer and the surface color of the metal body
Color difference Δ EabMeet: 0≤Δ Eab≤5。
8. shell according to claim 1, wherein
The surface of the filled layer being exposed be equipped with color compensating layer, thus the surface color of the color compensating layer with it is described
Color difference Δ E between the surface color of metal body and the metal layerabMeet: 0≤Δ Eab≤5。
9. shell according to claim 1, wherein
Color difference Δ E between the surface color of the filled layer and the surface color of the metal body and the metal layerabIt is full
Foot: 0≤Δ Eab≤2。
10. shell according to any one of claims 1-5, wherein
The outer surface of the shell is coated with decorative layer, thus the surface color of the decorative layer on the filled layer and the metal
Color difference Δ E between the surface color of decorative layer on ontologyabMeet: 0≤Δ Eab≤5。
11. shell according to claim 10, wherein
Color between the surface color of decorative layer on the filled layer and the surface color of the decorative layer on the metal body
Poor Δ EabMeet: 0≤Δ Eab≤2。
12. shell according to claim 10, wherein
The decorative layer is electric dressing coating, the coat of paint, optical coatings or sandblasting layer.
13. shell according to any one of claims 1-5, wherein
The outer surface of the shell is equipped with decorative pattern.
14. shell according to claim 10, wherein
The decorative pattern is in linear, hair line shape, circular concentric or waveform.
15. shell according to any one of claims 1-5, wherein
Each described microlayer structures includes 5~10 filled layers, and the filled layer and the metal layer are alternately laminated.
16. shell according to any one of claims 1-5, wherein
The width of the filled layer is 10~100 μm.
17. shell according to any one of claims 1-5, wherein
The width of the metal layer is 0.1~1.0mm.
18. a kind of electronic equipment, wherein
The electronic equipment includes shell described in any one of -17 according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809886.4A CN105282998B (en) | 2014-05-30 | 2014-12-19 | The shell of electronic equipment and electronic equipment including the shell |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241325 | 2014-05-30 | ||
| CN2014102413259 | 2014-05-30 | ||
| CN201410809886.4A CN105282998B (en) | 2014-05-30 | 2014-12-19 | The shell of electronic equipment and electronic equipment including the shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105282998A CN105282998A (en) | 2016-01-27 |
| CN105282998B true CN105282998B (en) | 2019-07-26 |
Family
ID=53835115
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809496.7A Pending CN105322290A (en) | 2014-05-30 | 2014-12-19 | Antenna structure and wireless device |
| CN201420820934.5U Active CN204560054U (en) | 2014-05-30 | 2014-12-19 | The housing of electronic equipment and comprise the electronic equipment of this housing |
| CN201410809886.4A Active CN105282998B (en) | 2014-05-30 | 2014-12-19 | The shell of electronic equipment and electronic equipment including the shell |
| CN201510275679.XA Expired - Fee Related CN105188296B (en) | 2014-05-30 | 2015-05-26 | Metal shell, the shell of handheld communication devices and its manufacturing method |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809496.7A Pending CN105322290A (en) | 2014-05-30 | 2014-12-19 | Antenna structure and wireless device |
| CN201420820934.5U Active CN204560054U (en) | 2014-05-30 | 2014-12-19 | The housing of electronic equipment and comprise the electronic equipment of this housing |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510275679.XA Expired - Fee Related CN105188296B (en) | 2014-05-30 | 2015-05-26 | Metal shell, the shell of handheld communication devices and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN105322290A (en) |
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| CN105392316B (en) * | 2015-11-24 | 2019-09-17 | Oppo广东移动通信有限公司 | A kind of metal shell, production method and electronic device |
| CN105517389A (en) * | 2016-01-08 | 2016-04-20 | 广东欧珀移动通信有限公司 | Mobile terminal housing and processing method thereof |
| CN105655704B (en) * | 2016-03-18 | 2018-03-27 | 广东欧珀移动通信有限公司 | Antenna assembly and mobile terminal |
| CN108039566B (en) * | 2016-03-18 | 2020-01-31 | Oppo广东移动通信有限公司 | Metal terminal rear cover and terminal |
| CN105789827B (en) * | 2016-03-18 | 2018-01-23 | 广东欧珀移动通信有限公司 | Antenna assembly and mobile terminal |
| CN105789833B (en) * | 2016-04-29 | 2017-10-17 | 广东欧珀移动通信有限公司 | Antenna assembly and mobile terminal |
| CN105958180A (en) * | 2016-04-26 | 2016-09-21 | 努比亚技术有限公司 | Antenna, mobile terminal and control method thereof |
| WO2017193466A1 (en) * | 2016-05-11 | 2017-11-16 | 中兴通讯股份有限公司 | Antenna structure, housing, and mobile terminal |
| CN105932398B (en) * | 2016-05-16 | 2017-11-17 | 广东欧珀移动通信有限公司 | Housing, antenna assembly and mobile terminal |
| CN105896087B (en) * | 2016-05-30 | 2017-09-29 | 广东欧珀移动通信有限公司 | Antenna assembly and mobile terminal |
| CN105896085B (en) * | 2016-05-30 | 2017-09-29 | 广东欧珀移动通信有限公司 | Antenna assembly and mobile terminal |
| CN106025545B (en) * | 2016-06-29 | 2018-09-04 | 广东欧珀移动通信有限公司 | Antenna assembly and terminal device |
| CN106099320A (en) * | 2016-07-27 | 2016-11-09 | 深圳天珑无线科技有限公司 | Embedded antenna for mobile terminal and mobile terminal |
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| CN106299599B (en) * | 2016-08-08 | 2018-01-19 | 广东欧珀移动通信有限公司 | Housing, the method and mobile terminal for preparing antenna |
| WO2018028486A1 (en) | 2016-08-08 | 2018-02-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing, method for manufacturing housing, and mobile terminal having housing |
| CN106299704A (en) * | 2016-08-09 | 2017-01-04 | 广州三星通信技术研究有限公司 | Antenna structure processing method |
| CN107872936B (en) * | 2016-09-28 | 2020-10-23 | 华为机器有限公司 | Metal shell of mobile device, preparation method of metal shell and mobile device |
| CN108496415B (en) * | 2016-10-31 | 2020-09-04 | 华为技术有限公司 | Mobile terminal metal shell, preparation method thereof and mobile terminal |
| KR102626884B1 (en) | 2016-11-28 | 2024-01-19 | 삼성전자주식회사 | Electronic device comprising antenna |
| CN106684560A (en) * | 2016-11-29 | 2017-05-17 | 广东工业大学 | Beautified slot dipole antenna |
| CN106602247A (en) * | 2016-12-26 | 2017-04-26 | 青岛海信移动通信技术股份有限公司 | Mobile terminal multi-frequency antenna and mobile terminal |
| CN106612595B (en) * | 2016-12-28 | 2022-05-03 | 广东长盈精密技术有限公司 | Method for producing a housing with a slot antenna and substrate assembly |
| WO2018149016A1 (en) * | 2017-02-16 | 2018-08-23 | 华为技术有限公司 | Metallic shell of mobile device and preparation method thereof, and mobile device |
| CN107275751A (en) * | 2017-06-01 | 2017-10-20 | 昆山联滔电子有限公司 | Shell and terminal after metallic terminations |
| CN107231772B (en) * | 2017-07-19 | 2020-07-21 | Oppo广东移动通信有限公司 | Mobile terminal rear shell, manufacturing method of mobile terminal rear shell and mobile terminal |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105188296A (en) | 2015-12-23 |
| CN105322290A (en) | 2016-02-10 |
| CN105188296B (en) | 2019-11-15 |
| CN105282998A (en) | 2016-01-27 |
| CN204560054U (en) | 2015-08-12 |
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Effective date of registration: 20181015 Address after: 510663 Guangdong Guangzhou hi tech Industrial Development Zone, 25 West Road, science city. Applicant after: Lite-On Electronic (Guangzhou) Co., Ltd. Applicant after: Lite On Mobile OYJ Address before: 519090 Kobayashi Hikaruho Industrial Park, Hongqi Town, Jin Wan District, Zhuhai, Guangdong Applicant before: ZHUHAI GUANGBAO MOBILE COMMUNICATION TECHNOLOGY CO., LTD. Applicant before: Lite On Mobile OYJ |
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