CN106686173A - Conductive cover for mobile terminal, housing for mobile terminal, and mobile terminal - Google Patents
Conductive cover for mobile terminal, housing for mobile terminal, and mobile terminal Download PDFInfo
- Publication number
- CN106686173A CN106686173A CN201611105405.7A CN201611105405A CN106686173A CN 106686173 A CN106686173 A CN 106686173A CN 201611105405 A CN201611105405 A CN 201611105405A CN 106686173 A CN106686173 A CN 106686173A
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- China
- Prior art keywords
- gap
- gap band
- conductive cover
- side wall
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a conductive cover for a mobile terminal, a housing for a mobile terminal, and a mobile terminal. The conductive cover has opposed first and second side walls and a rear wall. The conductive cover further comprises at least one set of first slit bands partially arranged on the rear wall, each set of first slit bands comprising at least one first slit band, and each first slit band being provided with a first insulating spacer layer; and second slit bands arranged on at least one of the first side wall and the second side wall and each provided internally with a second insulating spacer layer. With the conductive cover of the invention, the design of an MIMO antenna of the mobile terminal can be realized, the radiation performance of the antenna can be improved, the signal strength can be optimized, and the coverage of a conductive area of the conductive cover can be maximized, and the appearance of the conductive cover can be optimized.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly, to a kind of conductive cover of mobile terminal, mobile terminal
Housing and mobile terminal.
Background technology
The intelligent terminal of existing employing all-metal bonnet, for the needs of Antenna Design, Normal practice is in the rear
Cover and open up gap, with outside radiation signal.However, in existing mode, the signal strength signal intensity of antenna is weak, and mimo antenna
Design also could not be realized.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this purpose, the present invention is carried
Go out a kind of conductive cover of mobile terminal, the conductive cover of the mobile terminal is advantageously implemented MIMO (Multiple-Input
Multiple-Output, multiple-input and multiple-output) antenna design, improve antenna signal.
The present invention also proposes a kind of housing of mobile terminal, and the housing of the mobile terminal includes leading for above-mentioned mobile terminal
Electric lid.
The present invention also proposes a kind of mobile terminal, and the mobile terminal includes the housing of above-mentioned mobile terminal.
The conductive cover of mobile terminal according to embodiments of the present invention, the conductive cover have relative the first side wall and
Second sidewall and the rear wall being connected between the first side wall and the second sidewall, the conductive cover also includes：Extremely
Few one group of first gap band group, the first gap band group part is located on the rear wall, per group of the first gap band group bag
Include at least one the first gap bands, per the first gap band described in bar in be provided with the first dielectric spacer layer；Second gap band, described
Two gap bands are located at least one of the first side wall and the second sidewall, are provided with second in the band of second gap exhausted
Intermarginal interlayer.
The conductive cover of mobile terminal according to embodiments of the present invention, by arranging the first gap band group in conductive cover
With the second gap band, and make the first gap band group include at least one first gap bands, and first is filled in the first gap band
Dielectric spacer layer, fills the second dielectric spacer layer in the second gap band, and the mimo antenna for being so capable of achieving mobile terminal sets
Meter, improves the radiance of antenna, optimizes signal strength signal intensity, while can also farthest ensure the conductive region of conductive cover
Cover, optimize the outward appearance of conductive cover.
Some embodiments of the invention, the first gap band group includes a plurality of first gap band, from institute
The first side wall is stated to the direction of the second sidewall, a plurality of first gap band is spaced apart from each other arrangement.
Some embodiments of the invention, the first gap band group includes：Two first gap bands, wherein one
One end of first gap band described in bar is located on the first side wall and the other end is located on the rear wall, another described first
One end of gap band is located in the second sidewall and the other end is located on the rear wall.
Some embodiments of the invention, the first gap band group includes first gap band, described the
One gap band includes the first paragraph, second segment being sequentially connected and the 3rd section, wherein, the first paragraph is located at the first side wall
On, the second segment is located on the rear wall, and described 3rd section is located in the second sidewall.
Some embodiments of the invention, the width of first gap band is d1, and the d1 meets：0.5mm≤d1
≤2mm。
Some embodiments of the invention, a plurality of first micro chink is included per the first gap band described in bar, a plurality of described
First micro chink is intervally arranged on the direction of the length perpendicular to first micro chink, two adjacent first slits
Bonding jumper is provided between gap, per the first micro chink described in bar in be provided with first dielectric spacer layer.
Some embodiments of the invention, the width of first micro chink is d2, and the d2 meets：d2≤0.5mm.
A plurality of described is respectively equipped with some embodiments of the invention, the first side wall and the second sidewall
Two gap bands, on the length direction of the first side wall and second sidewall, a plurality of second gap interband is spaced apart.
Some embodiments of the invention, a plurality of described second gap band and second side on the first side wall
The center line of the relatively described rear wall of a plurality of described second gap band on wall is symmetrical arranged.
Some embodiments of the invention, the first side wall is provided with multiple thickness directions in the first side wall
Through its first spacer holes, the second sidewall is provided with multiple thickness directions in the second sidewall through its second
Spacer holes, multiple first spacer holes correspond setting with a plurality of described second gap band on the first side wall, many
Individual second spacer holes correspond setting, the first side wall with a plurality of described second gap band in the second sidewall
On the one end per the second gap band described in bar extend to corresponding first spacer holes, the institute per bar in the second sidewall
The one end for stating the second gap band extends to corresponding second spacer holes.
Some embodiments of the invention, the first side wall is provided with the second gap of least one set band group, per group of institute
State two second gap bands that the second gap band group includes being spaced apart from each other, the first side wall be provided with least one
The thickness direction of the first side wall runs through its 3rd spacer holes, and the 3rd spacer holes are with the second gap band group one by one
Correspondence, each described 3rd spacer holes are located between two bars of second gap bands of per group of the second gap band group, per group
The second gap band group per article described in one end of the second gap band extend to corresponding 3rd spacer holes, described in each
Insulating part is accommodated in 3rd spacer holes.
Some embodiments of the invention, the width of second gap band is d3, and the d3 meets：0.5mm≤d3
≤2mm。
Some embodiments of the invention, second gap band include a plurality of second micro chink, a plurality of described second
Micro chink is intervally arranged on the direction of the length perpendicular to second micro chink, adjacent two second micro chinks it
Between be provided with bonding jumper, per the second micro chink described in bar in be provided with second dielectric spacer layer.
Specifically, the width of second micro chink is d4, and the d4 meets：d4≤0.5mm.
The housing of mobile terminal according to embodiments of the present invention includes above-mentioned conductive cover.
The housing of mobile terminal according to embodiments of the present invention, by arranging above-mentioned conductive cover, is advantageously implemented movement
The design of the mimo antenna of terminal, improves the radiance of antenna, optimizes signal strength signal intensity, while can also farthest ensure to lead
The covering of the conductive region of electric lid, optimizes the outward appearance of conductive cover.
Mobile terminal according to embodiments of the present invention, including the housing of above-mentioned mobile terminal.
Mobile terminal according to embodiments of the present invention, by arranging above-mentioned housing, is advantageously implemented the MIMO of mobile terminal
The design of antenna, improves the radiance of antenna, optimizes the signal strength signal intensity of mobile terminal, while can also farthest ensure to lead
The covering of the conductive region of electric lid, optimizes the outward appearance of conductive cover.
Description of the drawings
Fig. 1 is the schematic diagram of the conductive cover of mobile terminal according to some embodiments of the invention；
Fig. 2 is the schematic diagram of the conductive cover of the mobile terminal according to yet other embodiments of the invention；
Fig. 3 is the schematic diagram of the conductive cover of the mobile terminal according to other embodiments of the invention；
Fig. 4 is the schematic diagram after being launched according to the conductive cover of still other embodiments of the present invention；
Fig. 5 is the schematic diagram after being launched according to the conductive cover of still other embodiments of the present invention；
Fig. 6 is the schematic diagram of the conductive cover of the mobile terminal according to still other embodiments of the present invention.
Reference：
Conductive cover 100；
First gap band group 1；First gap band 11；First paragraph 111；Second segment 112；3rd section 113；First micro chink
114；Bonding jumper 115；
Second gap band group 2；Second gap band 21；Second micro chink 211；Bonding jumper 212；
The first side wall 3；First spacer holes 31；3rd spacer holes 32；
Second sidewall 4；Second spacer holes 41；4th spacer holes 42；Rear wall 5.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicates or imply that the device or element of indication must
With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clearly restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
The conductive cover 100 of mobile terminal according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 6.
As shown in figs 1 to 6, conductive cover 100 has relative the first side wall 3 and second sidewall 4 and is connected to first
Rear wall 5 between side wall 3 and second sidewall 4.For example, rear wall 5 includes long a pair sides and a pair of short edges being parallel to each other, the first side
Wall 3 and second sidewall 4 are respectively provided on two long sides of rear wall 5, or in further embodiments, the first side wall 3 and second
Side wall 4 is respectively provided on two minor faces of rear wall 5.
As Figure 1-Figure 5, conductive cover 100 also includes the first gap of least one set band group 1 and the second gap band 21.Example
Such as, as shown in Fig. 1 and Fig. 3-Fig. 6, the first gap band group 1 is one group, or, in further embodiments, as shown in Fig. 2 the
One gap band group 1 is two groups, and two group of first gap band group 1 is spaced apart and arranges.
The part of first gap band group 1 is located on rear wall 5, for example, the part of the first gap band group 1 be located on rear wall 5 and
Another part is located on the first side wall 3, or a part for the first gap band group 1 is located on rear wall 5 and another part is located at the
On two side walls 4, or a part for the first gap band group 1 is located on the first side wall 3, another part is located on rear wall 5 and also has
A part is located in second sidewall 4.
Per group of first gap band group 1 includes at least one the first gap bands 11, that is to say, that the first gap band group 1 can be with
Including the first gap band 11, a plurality of first gap band 11 can also be included, when the first gap band group 1 is including a plurality of first seam
During gap band 11,11 spaced relations of a plurality of first gap band.(figure is not to be provided with the first dielectric spacer layer in band 11 per the gap of bar first
Illustrate).
Generally, full conductive cover 100 (such as all-metal lid) has the effect for increasing mobile terminal appearance looks elegant
Really, but general conductive cover 100 (such as metal cap body) has signal shielding function, it is impossible to meet the antenna of mobile terminal
Design needs.Therefore first gap band group 1 is set in the conductive cover 100 of mobile terminal, and is filled out in the first gap band 11
The first dielectric spacer layer (such as non-conductive plastic material) is filled, the first dielectric spacer layer is non-signal shielding material, can be reduced
Shielding action to the aerial signal of mobile terminal, so that conductive cover 100 meets the design needs of mobile terminal antenna, carries
The intensity of the aerial signal of high mobile terminal.
Specifically, the second gap is located at least one of the first side wall 3 and second sidewall 4 with 21, the second gap band 21
Inside it is provided with the second dielectric spacer layer (not shown).For example, the first side wall 3 is provided with least one second gaps band 21, second
Side wall 4 is provided with least one second gaps band 21 or the first side wall 3 and second sidewall 4 and is respectively equipped with least one the
Two gaps band 21.Thus, in the function of realizing antenna using the first gap band group 1 for example, can be ensured using the first gap band group 1
2G (the 2th Generation mobile communication technology, Generation Mobile Telecommunication System technology), 3G
(the 3th Generation mobile communication technology, G mobile communication), 4G
(the 4th Generation mobile communication technology, forth generation mobile communication technology), GPS
(Global Positioning System, global positioning system) and WIFI (WIreless-Fidelity, Wireless Fidelity) etc.
Realization on the basis of, recycle the second gap band 21 be advantageously implemented mobile terminal mimo antennas design, for example, utilization
When first gap band group 1 realizes a WiFi antenna, another WiFi antenna can also be realized using the second gap band 21, so
The design of the mimo antenna of mobile terminal is realized, is conducive to the signal strength signal intensity of the antenna of raising mobile terminal, and can be maximum
The covering of the conductive region of the guarantee conductive cover 100 of degree, optimizes the outward appearance of mobile terminal, and such as conductive cover 100 is gold
During category lid, farthest ensure the covering of metallic region, it is ensured that the maximization of metal-like.
The conductive cover 100 of mobile terminal according to embodiments of the present invention, is stitched by arranging first in conductive cover 100
Gap band group 1 and the second gap band 21, and the first gap band group 1 is made including at least one first gaps band 11, and in the first gap
The first dielectric spacer layer of filling in band 11, the second dielectric spacer layer of filling, is so advantageously implemented shifting in the second gap band 21
The design of the mimo antenna of dynamic terminal, improves the radiance of antenna, optimizes signal strength signal intensity, while can also farthest ensure
The covering of the conductive region of conductive cover 100, optimizes the outward appearance of conductive cover 100.
Some embodiments of the invention, shown in reference picture 1- Fig. 2 and Fig. 4-Fig. 5, per group of first gap band group 1 includes
A plurality of first gap band 11, on from the first side wall 3 to the direction of second sidewall 4, a plurality of first gap band 11 is spaced apart from each other
Arrangement.Preferably, the first gap band group 1 includes two first gaps bands 11, as shown in Fig. 1-Fig. 2 and Fig. 4-Fig. 5, wherein one
The one end of first gap with 11a is located on the first side wall 3 and the other end is located on rear wall 5, another the first gap with 11b
End is located in second sidewall 4 and the other end is located on rear wall 5, thus, is conducive to increasing the first gap with 11 length, strengthens day
The radiance of line.Preferably, as shown in Fig. 1-Fig. 2 and Fig. 4-Fig. 5, wherein the one end of one article of first gap with 11a is located at the
Run through the first side wall 3 on side wall 3 and on the width of the first side wall 3 and the other end is located on rear wall 5, separately
The one end of one article of first gap with 11b is located in second sidewall 4 and on the width of the second sidewall 4 through described the
Two side walls 4 and the other end are located on rear wall 5, and the first gap 11 one end of band being consequently formed have opening, have been achieved in that one end
Slot antenna with opening, is conducive to improving the radiance of antenna.
It is understood that in per group of first gap band group 1, two adjacent the first gaps can with the gap between 11
To be configured as needed, thus, it is possible to adjust the resonance of antenna, the performance indications of antenna are lifted.
In other embodiments of the present invention, as shown in Figure 3 and Figure 6, per group of first gap band group 1 is including one first
Gap band 11, the first gap band 11 includes the first paragraph 111, second segment 112 and the 3rd section 113 being sequentially connected, wherein, first paragraph
111 are located on the first side wall 3, and second segment 112 is located on rear wall 5, and the 3rd section 113 is located in second sidewall 4.So, be conducive to
Increase by the first gap with 11 length, improve the radiance of antenna, optimize the signal strength signal intensity of mobile terminal.
Preferably, as shown in figure 3, first paragraph 111 is generally vertically arranged with second segment 112, second segment 112 and the 3rd section
113 are generally vertically arranged, and are so not only advantageous to simplify the first gap with 11 structure, and are conducive to increasing conductive cover
100 aesthetic property.Specifically, first paragraph 111, second segment 112, be straightway for the 3rd section 113, certainly, the invention is not restricted to
This, in further embodiments, first paragraph 111, second segment 112 and the 3rd section 113 can also be arc line shaped, zigzag or wave
Shape.
In some embodiments of the invention, as shown in fig. 6, the first gap is d1 with 11 width, d1 meets：0.5mm
≤d1≤2mm.For example, d1 is 0.6mm, 0.7mm, 0.8mm, 1.2mm, 1.5mm or 1.8mm etc..Can be with first gap band 111
The first dielectric spacer layer is filled, thus, can both reduce the shielding action to mobile terminal antenna signal, so that conductive cover
The 100 design needs for meeting mobile terminal antenna, are difficult the attention for causing user again, ensure that the entirety of conductive cover 100
Property, the effect of seamless process is reached in appearance, increase the aesthetic property of conductive cover 100.
In further embodiments, as Figure 1-Figure 5, per the gap of bar first, band 11 includes a plurality of first micro chink 114,
A plurality of first micro chink 114 is intervally arranged on the direction of the length perpendicular to the first micro chink 114, and adjacent two first micro-
Bonding jumper 115 is provided between gap 114, it is interior per the first micro chink of bar 114 to fill the first dielectric spacer layer.It is possible thereby to enter
One step ground ensures the globality of conductive cover 100, and the effect of seamless process is further reached in appearance, increases conductive cover 100
Aesthetic property.For example, in the example shown in Fig. 1-Fig. 5, the first gap band 11 includes three spaced first micro chinks
114, can fill the first dielectric spacer layer in the first micro chink 114.Alternatively, bonding jumper 115 can be one with conductive cover 100
Body structure.
Further, the width of the first micro chink 114 is d2, and d2 meets：D2≤0.5mm, for example, the first micro chink 114
Width be 0.13mm, 0.2mm, 0.3mm or 0.36mm etc..Thus, the shielding to mobile terminal antenna signal can both have been reduced
Effect, so that conductive cover 100 meets the design needs of mobile terminal antenna, is difficult the attention for causing user, Neng Goubao again
The globality of card conductive cover 100, reaches in appearance the effect of seamless process, increases the aesthetic property of conductive cover 100.Can manage
Solution, the width per the first micro chink of bar 114 can be can also be without same with identical.
As shown in figs 1 to 6, some embodiments of the invention, are respectively equipped with many on the first side wall 3 and second sidewall 4
The gap of bar second band 21, on the length direction of the first side wall 3 and second sidewall 4, a plurality of second gap band 21 is spaced apart and arranges.
Thus, by arranging a plurality of second gap band 21, on the basis of the mimo antenna for realizing mobile terminal is designed, be conducive to into one
The structure of step optimization mimo antenna, for example, the second gap band 21 is two, and using the first gap band group 1 4G and WIFI is being realized
On the basis of antenna, another 4G antenna is realized using one of them the second gap band 21, using another the second gap band
21 realize WIFI antennas, are so conducive to improving the radiance of 4G antennas and WiFi antennas simultaneously, it will of course be understood that
It is that two the second gap bands 21 can also simultaneously realize two other WiFi antenna.Therefrom, it may be appreciated that, when the second seam
When gap band 21 is multiple, multiple second gaps bands 21 can simultaneously realize a kind of antenna function, certainly, multiple second gaps bands 21
The function of different antennas can also respectively be realized.Preferably, the second gap band 21 can be used to realizing frequency range for 2.4G or
The mimo antenna of 3.5G.
Specifically, a plurality of second gap on the first side wall 3 is with a plurality of second gap 21 phases of band on 21 and second sidewall 4
The center line of rear wall 5 is symmetrical arranged.That is, a plurality of second gap on the first side wall 3 is with 21 and second sidewall 4
A plurality of second gap symmetrically setting perpendicular to the center line from the first side wall 3 to the direction of second sidewall 4 with 21 opposite rear walls 5
Put, be so conducive to optimizing the outward appearance of conductive cover 100, improve the experience of user.
In further embodiment of the present invention, as shown in figure 5, the first side wall 3 is provided with multiple thickness in the first side wall 3
Its first spacer holes 31 are run through in degree direction, and second sidewall 4 is provided with multiple thickness directions in second sidewall 4 through its
Two spacer holes 41, multiple first spacer holes 31 correspond setting, Duo Ge with a plurality of second gap band 21 on the first side wall 3
A plurality of second gap band 21 in two spacer holes 41 and the second sidewall 4 is corresponded and arranged, on the first side wall 3 per article the
Two gaps extend to corresponding first spacer holes 31 with 21 one end, in second sidewall 4 per the gap of bar second with 21 one end
Extend to corresponding second spacer holes 41.The second gap being consequently formed has opening with 21 one end, has been achieved in that one end
Slot antenna with opening, is conducive to improving the radiance of antenna.Alternatively, the first spacer holes 31 and the second spacer holes 41
It is interior to fill insulating spacer (such as non-conductive plastic material).
In further embodiments, as shown in figure 4, the first side wall 3 is provided with the second gap of least one set band group 2, also
It is to say, one group of second gap band group 2 can be provided with the first side wall 3, multigroup second gap band group 2 can also be set.When first
When side wall 3 is provided with multigroup second gap band group 2, multigroup second gap band group 2 is spaced apart on the length direction of the first side wall 3
Arrangement.Per group of second gap band group 2 includes two the second gaps band 21 being spaced apart from each other, the two of per group of second gap band group 2
The gap of bar second is spaced apart with 21 on the length direction of the first side wall 3.
The first side wall 3 be provided with least one the first side wall 3 thickness direction through its 3rd spacer holes 32, the 3rd
Spacer holes 32 are corresponded with the second gap band group 2.That is, when the second gap band group 2 on the first side wall 3 is one group
When, the 3rd spacer holes 32 are one, when the second gap band group 2 on the first side wall 3 for it is multigroup when, the 3rd spacer holes 32 are many
Individual, multiple 3rd spacer holes 32 are corresponded with multigroup second gap band group 2.
Each the 3rd spacer holes 32 is located between two article of second gap band 21 of per group of second gap band group 2, per group second
Gap band group 2 extends to corresponding 3rd spacer holes 32 per article the second gap with 21 one end, in each the 3rd spacer holes 32
Accommodate insulating part.The second gap being consequently formed has opening with 21 one end, has been achieved in that one end has opening for opening
The design of slot antenna, is conducive to improving the radiance of antenna.Certainly, the invention is not restricted to this, in the 3rd spacer holes 32 also
Metalwork can be set, slot antenna is so advantageously implemented.
Further, as shown in figure 4, second sidewall 4 is provided with the second gap of least one set band group 2, that is to say, that second
One group of second gap band group 2 can be provided with side wall 4, multigroup second gap band group 2 can also be set.When setting in second sidewall 4
When having multigroup second gap band group 2, multigroup second gap band group 2 is spaced apart on the length direction of second sidewall 4.Per group second
Gap band group 2 includes two the second gaps band 21 being spaced apart from each other, two the second gaps band 21 of per group of second gap band group 2
It is spaced apart on the length direction of second sidewall 4.
Second sidewall 4 be provided with least one second sidewall 4 thickness direction through its 4th spacer holes 42, the 4th
Spacer holes 42 are corresponded with the second gap band group 2.That is, when the second gap band group 2 in second sidewall 4 is one group
When, the 4th spacer holes 42 are one, when the second gap band group 2 in second sidewall 4 for it is multigroup when, the 4th spacer holes 42 are many
Individual, multiple 4th spacer holes 42 are corresponded with multigroup second gap band group 2.
Each the 4th spacer holes 42 is located between two article of second gap band 21 of per group of second gap band group 2, per group second
Gap band group 2 extends to corresponding 4th spacer holes 42 per article the second gap with 21 one end, in each the 4th spacer holes 42
Accommodate insulating part.The second gap being consequently formed has opening with 21 one end, is so advantageously implemented one end and has opening
Slot antenna, improve antenna radiance.
In some embodiments of the invention, the second gap is d3 with 21 width, and d3 meets：0.5mm≤d3≤2mm.
For example, d3 is 0.6mm, 0.7mm, 0.8mm, 1.2mm, 1.5mm or 1.8mm etc..It is exhausted second can be filled in second gap band 21
Intermarginal interlayer, thus, can both reduce the shielding action to mobile terminal antenna signal, so that conductive cover 100 meets moving
The design of dynamic terminal antenna needs, and the attention for causing user is difficult again, the globality of conductive cover 100 is ensure that, in outward appearance
On reach the effect of seamless process, increase the aesthetic property of conductive cover 100.
Alternatively, the second gap band 21 includes a plurality of second micro chink 211, and a plurality of second micro chink 211 is perpendicular to it
It is intervally arranged on the direction of length, bonding jumper 212 is provided between two adjacent the second micro chinks 211, per the micro chink of bar second
The second dielectric spacer layer can be filled in 211.It is possible thereby to further ensure the globality of conductive cover 100, further exist
The effect of seamless process is reached in appearance, increases the aesthetic property of conductive cover 100.Alternatively, bonding jumper 212 can be with conductive cover
100 are structure as a whole.
Further, the width of the second micro chink 211 is d4, and d4 meets：d4≤0.5mm.For example, the second micro chink 211
Width be 0.13mm, 0.2mm, 0.3mm or 0.36mm etc..Thus, the shielding to mobile terminal antenna signal can both have been reduced
Effect, so that conductive cover 100 meets the design needs of mobile terminal antenna, is difficult the attention for causing user, Neng Goubao again
The globality of card conductive cover 100, reaches in appearance the effect of seamless process, increases the aesthetic property of conductive cover 100.Can manage
Solution, the width per the second micro chink of bar 211 can be can also be without same with identical.
The conductive cover 100 according to multiple specific embodiments of the invention is described below with reference to Fig. 1-Fig. 5, is worth what is understood
It is, it is described below simply exemplary, it is intended to for explaining the present invention, and to be not considered as limiting the invention.
Embodiment one
As shown in figure 1, conductive cover 100 according to embodiments of the present invention is metal cap body, conductive cover 100 is generally formed
For rectangle, conductive cover 100 includes a pair long sides being parallel to each other and the minor face being parallel to each other for a pair, conductive cover 100
The first side wall 3 and second sidewall 4 are respectively formed with two long sides.
As shown in figure 1, conductive cover 100 includes one group of first gap band group 1, one group of first gap band group 1 is neighbouring
One of minor face is arranged.First gap of group band group 1 includes two first gaps bands 11, from the side of the first side wall 3 to the second
On the direction of wall 4, this two first gap bands 11 are arranged spaced apart.The one end of wherein one the first gap with 11a is located at first
Through the first side wall 3 and the other end is located on rear wall 5 on side wall 3 and on the width of the first side wall 3, another article described the
The one end of one gap with 11b is located in second sidewall 4 and runs through on the width of the second sidewall 4 second sidewall
4 and the other end be located at rear wall 5 on.
Two second gap bands 21, two on the first side wall 3 are respectively equipped with the first side wall 3 and second sidewall 4
The gap of bar second is spaced apart with 21 on the length direction of the first side wall 3, the gap of two in second sidewall 4 second band 21
It is spaced apart on the length direction of second sidewall 4.As shown in figure 1, band 11 includes three perpendicular to its length per the gap of bar first
Spaced first micro chink 114 on the direction of degree, between two adjacent the first micro chinks 114 bonding jumper 115 is provided with, gold
The material of category bar 115 is identical with the material of conductive cover 100, and the width per the first micro chink of bar 114 is d2, and d2 meets：d2≤
Non-conductive plastic material is filled with 0.5mm, and the first micro chink 114.Per the gap of bar second band 21 include three perpendicular to
Spaced second micro chink 211 on the direction of its length, between two adjacent the second micro chinks 211 bonding jumper is provided with
212, the material of bonding jumper 212 is identical with the material of conductive cover 100, and the width per the second micro chink of bar 211 is d4, and d4 is full
Foot：Non-conductive plastic material is filled with d2≤0.5mm, and the second micro chink 211.
Embodiment two
As shown in Fig. 2 the present embodiment is substantially the same with the structure of embodiment one, wherein identical part is attached using identical
Icon remembers, the difference is that only that conductive cover 100 includes two group of first gap band group 1, and two group of first gap band group 1 is distinguished
At the position of the neighbouring minor face of conductive cover 100.
Embodiment three
As shown in figure 3, the present embodiment is substantially the same with the structure of embodiment one, wherein identical part is attached using identical
Icon remembers, the difference is that only that conductive cover 100 includes one group of first gap band group 1, and first gap of group band group 1 includes
One the first gap band 11, first gap band 11 includes the first paragraph 111, second segment 112 being sequentially connected and the 3rd section 113,
Wherein, first paragraph 111 is located on the first side wall 3 and runs through on the width of the first side wall 3 the first side wall 3, second segment 112
On rear wall 5, the 3rd section 113 is located in second sidewall 4 and runs through on the width of second sidewall 4 second sidewall 4.Such as
Shown in Fig. 3, first paragraph 111 is generally vertically arranged with second segment 112, and second segment 112 is generally vertically arranged with the 3rd section 113, this
Sample is not only advantageous to simplify the first gap with 11 structure, and is conducive to increasing the aesthetic property of conductive cover 100.Specifically,
First paragraph 111, second segment 112, it is straightway for the 3rd section 113.
Example IV
As shown in figure 4, the present embodiment is substantially the same with the structure of embodiment one, wherein identical part is attached using identical
Icon remembers, the difference is that only that the first side wall 3 is provided with one group of second gap band group 2, and the first side wall 3 be provided with one
The thickness direction of the first side wall 3 runs through its 3rd spacer holes 32, and the 3rd spacer holes 32 are located at two articles of the second gap band group 2 the
Between two gaps band 21, the second gap band group 2 extends to the 3rd spacer holes 32 per article second gap with 21 one end, and each the
Insulating part is accommodated in three spacer holes 32.Second sidewall 4 is provided with one group of second gap band group 2, and second sidewall 4 is provided with one
The individual thickness direction in second sidewall 4 runs through its 4th spacer holes 42, and the 4th spacer holes 42 are located at the two of the second gap band group 2
Between the gap of bar second band 21, the second gap band group 2 in second sidewall 4 per article the second gap extends to the with 21 one end
Four spacer holes 42, in each the 4th spacer holes 42 insulating part is accommodated.
Embodiment five
As shown in figure 5, the present embodiment is substantially the same with the structure of embodiment one, wherein identical part is attached using identical
Icon note, the difference is that only that the first side wall 3 is provided with first interval of two thickness directions in the first side wall 3 through it
Hole 31, second sidewall 4 is provided with two thickness directions in second sidewall 4 through its second spacer holes 41, between two first
Two the second gaps band 21 on hole 31 and the first side wall 3 is corresponded and arranged, two the second spacer holes 41 and described second
Two the second gaps band 21 on side wall 4 is corresponded and arranged, extending with 21 one end per the gap of bar second on the first side wall 3
To corresponding first spacer holes 31, corresponding second interval is extended to 21 one end per the gap of bar second in second sidewall 4
Hole 41.
The housing of mobile terminal according to embodiments of the present invention is described below.
The housing of mobile terminal according to embodiments of the present invention includes above-mentioned conductive cover 100.By arranging above-mentioned conduction
Lid 100, is advantageously implemented the design of the mimo antenna of mobile terminal, improves the radiance of antenna, optimizes mobile terminal
Signal strength signal intensity, while can also farthest ensure the covering of the conductive region of conductive cover 100, optimizes conductive cover 100
Outward appearance.
In some embodiments of the invention, conductive cover 100 can be configured to the bonnet of the housing of mobile terminal, after
The edge of lid is provided with frame.
Mobile terminal according to embodiments of the present invention is described below.
Mobile terminal according to embodiments of the present invention, including housing, RF transmit-receive circuit, the matching of above-mentioned mobile terminal
Circuit and earthed circuit.RF transmit-receive circuit is electrically connected by match circuit with conductive cover 100, and RF transmit-receive circuit can be used as
Capacitance Coupled is presented, and match circuit is used between RF transmit-receive circuit and conductive cover to carry out impedance matching and balance matching.Need
It is noted that RF transmit-receive circuit and match circuit have become prior art, no longer it is described in detail herein.
Mobile terminal according to embodiments of the present invention, by arranging above-mentioned housing, is advantageously implemented the MIMO of mobile terminal
The design of antenna, improves the radiance of antenna, optimizes the signal strength signal intensity of mobile terminal, while can also farthest ensure to lead
The covering of the conductive region of electric lid 100, optimizes the outward appearance of conductive cover 100.
In some embodiments of the invention, the mobile terminal device can be it is various can be from the outside data and right of obtaining
The equipment that the data are processed, or, the mobile terminal device can be it is various be built-in with battery, and can be from outside acquisition
The equipment that electric current is charged to the battery, for example, mobile phone, panel computer, computing device or device for display of message etc..It is mobile whole
The example at end includes, but are not limited to satellite or cell phone；Can with combination cellular radio telephone and data processing, fax and
PCS Personal Communications System (PCS) terminal of its communication ability；Can include that radio telephone, pager, the Internet/intranet connect
Enter, the PDA of Web browser, memo pad, calendar and/or global positioning system (GPS) receiver；And conventional laptop and/
Or palmtop receiver or other electronic installations including radiotelephone transceiver.
Below the mobile terminal device that the present invention is suitable for is introduced by taking mobile phone as an example.
In embodiments of the present invention, mobile phone can include RF transmit-receive circuit, memory, input block, Wireless Fidelity
(WiFi, wireless fidelity) module, display unit, sensor, voicefrequency circuit, processor, projecting cell, shooting are single
The parts such as unit, battery.
RF transmit-receive circuit can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base
After the downlink information stood is received, processor process is given；In addition, by the up data is activation of mobile phone to base station.Generally, radio-frequency receiving-transmitting
Circuit includes but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..This
Outward, RF transmit-receive circuit can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can be used appoints
One communication standard or agreement, including but not limited to global system for mobile communications (GSM, Global System for Mobile
Communication), general packet radio service (GPRS, General Packet Radio Service), CDMA
(CDMA, Code Division Multiple Access), WCDMA (WCDMA, Wideband Code
Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), Email, short message clothes
Business (SMS, Short Messaging Service) etc..
Wherein, memory can be used to store software program and module, and processor is stored in the soft of memory by operation
Part program and module, so as to perform various function application and the data processing of mobile phone.Input block can be used for receives input
Numeral or character information, and produce and the user of mobile phone setting and the relevant key signals of function control.Display unit can
For display to be by the information of user input or is supplied to the information of user and the various menus of mobile phone.In addition, mobile phone can also be wrapped
Include at least one sensor, such as attitude transducer, optical sensor and other sensors.Voicefrequency circuit, loudspeaker and transaudient
Device can provide the COBBAIF between user and mobile phone.
It should be noted that mobile phone is only a kind of citing of mobile terminal device, the present invention is simultaneously not particularly limited, the present invention
The electronic equipments such as mobile phone, panel computer are can apply to, the present invention is not limited this.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (16)
1. a kind of conductive cover of mobile terminal, it is characterised in that the conductive cover has relative the first side wall and second
Side wall and the rear wall being connected between the first side wall and the second sidewall, the conductive cover also includes：
The first gap of least one set band group, the first gap band group part is located on the rear wall, per group of first gap
Band group includes at least one the first gap bands, per the first gap band described in bar in be provided with the first dielectric spacer layer；
Second gap band, second gap band is located at least one of the first side wall and the second sidewall, described
The second dielectric spacer layer is provided with second gap band.
2. the conductive cover of mobile terminal according to claim 1, it is characterised in that the first gap band group includes many
First gap band described in bar, on from the first side wall to the direction of the second sidewall, a plurality of first gap band that
This is arranged spaced apart.
3. the conductive cover of mobile terminal according to claim 2, it is characterised in that the first gap band group includes：
Two first gap bands, wherein one end of first gap band is located on the first side wall and the other end is located at
On the rear wall, one end of another first gap band is located in the second sidewall and the other end is located at the rear wall
On.
4. the conductive cover of mobile terminal according to claim 1, it is characterised in that the first gap band group includes
First gap band described in bar, first gap band includes the first paragraph, second segment being sequentially connected and the 3rd section, wherein, it is described
First paragraph is located on the first side wall, and the second segment is located on the rear wall, and described 3rd section is located at the second sidewall
On.
5. the conductive cover of mobile terminal according to claim 1, it is characterised in that the width of first gap band is
D1, the d1 meets：0.5mm≤d1≤2mm.
6. the conductive cover of mobile terminal according to claim 1, it is characterised in that include per the first gap band described in bar
A plurality of first micro chink, a plurality of first micro chink row of interval on the direction of the length perpendicular to first micro chink
Cloth, between two adjacent first micro chinks bonding jumper is provided with, per the first micro chink described in bar in be provided with described first exhausted
Intermarginal interlayer.
7. the conductive cover of mobile terminal according to claim 6, it is characterised in that the width of first micro chink is
D2, the d2 meets：d2≤0.5mm.
8. the conductive cover of mobile terminal according to claim 1, it is characterised in that the first side wall and described second
A plurality of second gap band is respectively equipped with the wall of side, on the length direction of the first side wall and second sidewall, a plurality of described
Two gap interbands are spaced apart.
9. the conductive cover of mobile terminal according to claim 8, it is characterised in that a plurality of institute on the first side wall
The center line for stating the second gap band and the relatively described rear wall of a plurality of described second gap band in the second sidewall is symmetrical arranged.
10. the conductive cover of the mobile terminal according to right wants 8, it is characterised in that the first side wall is provided with multiple
Run through its first spacer holes in the thickness direction of the first side wall, the second sidewall is provided with multiple in second side
The thickness direction of wall run through on its second spacer holes, multiple first spacer holes and the first side wall a plurality of described the
Two gap bands are corresponded and arranged, a plurality of described second gap band one in multiple second spacer holes and the second sidewall
One is correspondingly arranged, and the one end per the second gap band described in bar on the first side wall extends to corresponding first interval
Hole, one end per the second gap band described in bar in the second sidewall extends to corresponding second spacer holes.
The conductive cover of 11. mobile terminals according to claim 1, it is characterised in that the first side wall be provided with to
Few one group of second gap band group, per group of the second gap band group includes two second gap bands being spaced apart from each other, institute
State the first side wall be provided with least one the first side wall thickness direction through its 3rd spacer holes, between the described 3rd
Correspond with the second gap band group every hole, each described 3rd spacer holes is located at the two of per group of the second gap band group
Described in bar between the second gap band, one end per the second gap band described in bar of per group of the second gap band group extends to correspondence
The 3rd spacer holes, accommodate insulating part in each described 3rd spacer holes.
The conductive cover of 12. mobile terminals according to claim 1, it is characterised in that the width of second gap band
For d3, the d3 satisfactions：0.5mm≤d3≤2mm.
The conductive cover of 13. mobile terminals according to claim 1, it is characterised in that second gap band includes many
The micro chink of bar second, a plurality of second micro chink is intervally arranged on the direction of the length perpendicular to second micro chink,
Be provided with bonding jumper between two adjacent second micro chinks, per the second micro chink described in bar in be provided with it is described second insulation between
Interlayer.
The conductive cover of 14. mobile terminals according to claim 13, it is characterised in that the width of second micro chink
For d4, the d4 satisfactions：d4≤0.5mm.
15. a kind of housings of mobile terminal, it is characterised in that include：Movement according to any one of claim 1-14
The conductive cover of terminal.
16. a kind of mobile terminals, it is characterised in that including the housing of mobile terminal according to claim 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105405.7A CN106686173B (en) | 2016-12-05 | 2016-12-05 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105405.7A CN106686173B (en) | 2016-12-05 | 2016-12-05 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106686173A true CN106686173A (en) | 2017-05-17 |
| CN106686173B CN106686173B (en) | 2023-04-28 |
Family
ID=58866487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105405.7A Active CN106686173B (en) | 2016-12-05 | 2016-12-05 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686173B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019006659A1 (en) * | 2017-07-04 | 2019-01-10 | 上海传英信息技术有限公司 | Conductive frame, casing and terminal |
| CN109698400A (en) * | 2017-10-24 | 2019-04-30 | 惠州硕贝德无线科技股份有限公司 | A kind of wideband 5G antenna being integrated in mobile phone metal side frame |
| CN112072314A (en) * | 2020-09-07 | 2020-12-11 | 北京字节跳动网络技术有限公司 | Multi-frequency antenna and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517393A (en) * | 2014-09-24 | 2016-04-20 | 索尼公司 | Housing and electronic device containing the same |
| CN105789827A (en) * | 2016-03-18 | 2016-07-20 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
-
2016
- 2016-12-05 CN CN201611105405.7A patent/CN106686173B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517393A (en) * | 2014-09-24 | 2016-04-20 | 索尼公司 | Housing and electronic device containing the same |
| CN105789827A (en) * | 2016-03-18 | 2016-07-20 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019006659A1 (en) * | 2017-07-04 | 2019-01-10 | 上海传英信息技术有限公司 | Conductive frame, casing and terminal |
| CN109698400A (en) * | 2017-10-24 | 2019-04-30 | 惠州硕贝德无线科技股份有限公司 | A kind of wideband 5G antenna being integrated in mobile phone metal side frame |
| CN112072314A (en) * | 2020-09-07 | 2020-12-11 | 北京字节跳动网络技术有限公司 | Multi-frequency antenna and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106686173B (en) | 2023-04-28 |
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| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Effective date of registration: 20211130 Address after: 518057 Fuan Science and Technology Building, Block B, No. 13, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 207-2 Applicant after: Shenzhen Huantai Technology Co.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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