CN206149341U - Mobile terminal's electrically conductive lid, mobile terminal's casing and mobile terminal - Google Patents
Mobile terminal's electrically conductive lid, mobile terminal's casing and mobile terminal Download PDFInfo
- Publication number
- CN206149341U CN206149341U CN201621198223.4U CN201621198223U CN206149341U CN 206149341 U CN206149341 U CN 206149341U CN 201621198223 U CN201621198223 U CN 201621198223U CN 206149341 U CN206149341 U CN 206149341U
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- mobile terminal
- conductive cover
- gap
- gap band
- lid portion
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- 238000012545 processing Methods 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 2
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Abstract
The utility model discloses a mobile terminal's electrically conductive lid, mobile terminal's casing and mobile terminal, wherein electrically conductive lid has relative the first side wall and just includes with the second lateral wall: first gap area, first gap in -band are equipped with insulating wall, and first gap area is including the first straightway, first segmental arc and the second straightway that connect gradually, second gap area, second gap in -band are equipped with insulating wall, and first gap area and second gap area will be electrically conducted the lid and separated for first lid portion, blocking part and second lid portion, and blocking part is located between first lid portion and the second lid portion, and first gap area is located between first lid portion and the blocking part, and second gap area is located between blocking part and the second lid portion. According to the utility model discloses an electrically conductive lid not only can reduce the shielding effect to mobile terminal antenna signal to make electrically conductive lid satisfy the design needs of mobile terminal antenna, can widen the bandwidth of mobile terminal antenna moreover, promote the performance index of antenna.
Description
Technical field
The utility model is related to technical field of mobile terminals, more particularly, to a kind of conductive cover of mobile terminal, movement
The housing and mobile terminal of 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, frequency range deficiency remains the technology for being badly in need of solving and asks
One of topic.
Utility model content
The utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
With a kind of conductive cover of mobile terminal of new proposition, the conductive cover of the mobile terminal has the advantages that aerial band is wide.
The utility model also proposes a kind of housing of mobile terminal, and the housing of the mobile terminal includes above-mentioned mobile terminal
Conductive cover.
The utility model also proposes a kind of mobile terminal, and the mobile terminal includes the housing of above-mentioned mobile terminal.
According to the conductive cover of the mobile terminal of the utility model embodiment, the conductive cover has the first relative side
Wall and second sidewall and including：First gap band, is provided with dielectric spacer layer, the first gap band bag in the band of first gap
Include first straight line section, the first segmental arc and the second straight line section being sequentially connected, the first straight line section away from first arc
One end of shape section is located on the first side wall, and one end away from first segmental arc of the second straight line section is positioned at described
In second sidewall；Second gap band, is provided with dielectric spacer layer, first gap band and described second in the band of second gap
The conductive cover is divided into the first lid portion, spacer portion and the second lid portion by gap band, and the spacer portion is located at described the
Between one lid portion and the second lid portion, first gap band be located at the first lid portion and the spacer portion it
Between, second gap band is located between the spacer portion and the second lid portion.
According to the conductive cover of the mobile terminal of the utility model embodiment, by arranging the first gap in conductive cover
Band and the second gap band, and dielectric spacer layer, and the first gap band and second are filled in the first gap band and the second gap band
Conductive cover is divided into gap band the first lid portion, spacer portion and the second lid portion for arranging successively, and it is right not only can to reduce
The shielding action of mobile terminal antenna signal, so that conductive cover meets the design needs of mobile terminal antenna, and can be with
The bandwidth of mobile terminal antenna is widened, the performance indications of antenna are lifted.
According to some embodiments of the present utility model, at least one end and first gap band of second gap band connect
It is logical.
According to some embodiments of the present utility model, one end being connected with the second straight line section of first segmental arc
Extend to the direction away from second gap band.
According to some embodiments of the present utility model, the second straight line section also includes：Second segmental arc, second arc
Shape section is symmetrical with regard to the axis of symmetry of the conductive cover with first segmental arc.
According to some embodiments of the present utility model, the first straight line section is vertical with the first side wall.
According to some embodiments of the present utility model, the second straight line section is vertical with the second sidewall.
According to some embodiments of the present utility model, the linear type of second gap band, arc line shaped, zigzag or wave
Shape.
According to some embodiments of the present utility model, second gap band is continuous gap band, or described second
Gap band is many sub- gap bands, multiple sub- gap bands from the first side wall to the direction of the second sidewall between
Separate.
According to some embodiments of the present utility model, the width of first gap band is d1, and the d1 meets：1mm≤
d1≤2mm。
According to some embodiments of the present utility model, first gap band includes a plurality of first micro chink, a plurality of described
First micro chink is being intervally arranged on the direction of its length, and between two adjacent first micro chinks metal is provided with
Portion.
In some embodiments of the present utility model, the width of first micro chink is d2, and the d2 meets：d2≤
0.5mm。
According to some embodiments of the present utility model, the width of second gap band is d3, and the d3 meets：1mm≤
d3≤2mm。
According to some embodiments of the present utility model, second gap band includes a plurality of second micro chink, a plurality of described
Second micro chink is being intervally arranged on the direction of its length, and between two adjacent second micro chinks metal is provided with
Portion.
In some embodiments of the present utility model, the width of second micro chink is d4, and the d4 meets：d4≤
0.5mm。
According to some embodiments of the present utility model, first gap band and second gap band are a plurality of.
According to the housing of the mobile terminal of the utility model embodiment, including：Conductive cover, the conductive cover is above-mentioned
Mobile terminal conductive cover.
According to the housing of the mobile terminal of the utility model embodiment, not only can reduce to mobile terminal antenna signal
Shielding action, so that conductive cover meets the design needs of mobile terminal antenna, and can widen mobile terminal antenna
Bandwidth, lifts the performance indications of antenna.
According to the mobile terminal of the utility model embodiment, including：The housing of above-mentioned mobile terminal；Radio-frequency receiving-transmitting electricity
Road；Match circuit, one end of the match circuit electrically connects with the RF transmit-receive circuit, the other end and the first lid portion
Electrical connection；And earthed circuit, the earthed circuit electrically connects with the second lid portion.
According to the mobile terminal of the utility model embodiment, can not only reduce the shielding to mobile terminal antenna signal and make
With so that conductive cover meets the design needs of mobile terminal antenna, and can widen the bandwidth of mobile terminal antenna, carrying
Rise the performance indications of antenna.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Fig. 1 is the structural representation of the conductive cover of the mobile terminal according to the utility model embodiment one；
Fig. 2 is the structural representation of the conductive cover of the mobile terminal according to the utility model embodiment two；
Fig. 3 is the structural representation of the conductive cover of the mobile terminal according to the utility model embodiment three；
Fig. 4 is the structural representation of the conductive cover of the mobile terminal according to the utility model example IV；
Fig. 5 is the structural representation of the housing of the mobile terminal according to the utility model embodiment；
Fig. 6 is the structural representation of the mobile terminal according to the utility model embodiment.
Reference：
Mobile terminal 1 0000,
Housing 1000,
Conductive cover 100,
First gap band 1, first straight line section 11, the first segmental arc 12, second straight line section 13, the second segmental arc 131,
First micro chink 14, metal portion 15,
Second gap band 2, sub- gap band 21,
First lid portion 3, the second lid portion 4, spacer portion 5, the first side wall 6, second sidewall 7, segmental arc 8,
Frame 200,
RF transmit-receive circuit 2000, match circuit 3000, earthed circuit 4000, earthed switch 5000.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The restriction of type.
In description of the present utility model, it is to be understood that term " " center ", " length ", " width ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", " vertical ", " level ", " top ", " bottom " " interior ", " outward " is based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New restriction.
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 description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects or can communicate each other；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clearly restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
The conductive cover 100 of the mobile terminal 1 0000 according to the utility model embodiment is described below with reference to Fig. 1-Fig. 6.
As Figure 1-Figure 4, conductive cover 100 has relative the first side wall 6 and second sidewall 7, and conductive cover 100 is wrapped
The first gap band 1 and the second gap band 2 are included, dielectric spacer layer is provided with the first gap band 1, the first gap band 1 includes connecting successively
First straight line section 11, the first segmental arc 12 and the second straight line section 13 for connecing, first straight line section 11 away from the first segmental arc 12
One end is located on the first side wall 6, and one end away from the first segmental arc 12 of second straight line section 13 is located in second sidewall 7.Second
Dielectric spacer layer is provided with gap band 2, conductive cover 100 is divided into the first lid portion by the first gap band 1 and the second gap band 2
3rd, the lid portion 4 of spacer portion 5 and second, spacer portion 5 is located between the first lid portion 3 and the second lid portion 4,1, the first gap band
Between the first lid portion 3 and spacer portion 5, the second gap band 2 is located between the lid portion 4 of spacer portion 5 and second.
Generally, full conductive cover 100 (such as all-metal lid) has increases the appearance looks elegant of mobile terminal 1 0000
Effect, but general conductive cover 100 (such as metal cap body) has signal shielding function, it is impossible to meet mobile terminal
The design of 10000 antennas needs.Therefore first gap band 1 is set in the conductive cover 100 of mobile terminal 1 0000, and the
Filling dielectric spacer layer (such as non-conductive plastic material) in one gap band 1, dielectric spacer layer is non-signal shielding material, can be with
Reduce the shielding action to the aerial signal of mobile terminal 1 0000, so that conductive cover 100 meets the antenna of mobile terminal 1 0000
Design need.
In addition, conductive cover 100 is divided into the first lid portion 3, the and of spacer portion 5 by the first gap band 1 and the second gap band 2
Second lid portion 4, spacer portion 5 is located between the first lid portion 3 and the second lid portion 4, and the first lid portion 3 can be used as mobile whole
The radiant body of 10000 antennas is held, the signal that can avoid mobile terminal 1 0000 is shielded, and the first lid portion 3 is near first
Gap band 1 is arranged, and can further reduce the shielding action to the aerial signal of mobile terminal 1 0000.Second lid portion 4 can make
For reference ground, when by the first 3 grounding connection of lid portion, the first lid portion 3 can be connected with the second lid portion 4, and spacer portion 5 sets
Between the first lid portion 3 and the second lid portion 4, can between the first lid of relative increase portion 3 and the second lid portion 4 away from
From, so as to increase the empty regions of the antenna of mobile terminal 1 0000, and then the bandwidth of antenna is widened, lift the performance indications of antenna.
According to the conductive cover 100 of the mobile terminal 1 0000 of the utility model embodiment, by conductive cover 100
First gap band 1 and the second gap band 2, and the filling dielectric spacer layer in the first gap band 1 and the second gap band 2 are set, and
First gap with 1 and second gap conductive cover 100 is divided into the first lid portion 3, the spacer portion 5 and arranged successively with 2
Two lid portions 4, can not only reduce the shielding action to the aerial signal of mobile terminal 1 0000, so that conductive cover 100 meets
The design of the antenna of mobile terminal 1 0000 needs, and can widen the bandwidth of the antenna of mobile terminal 1 0000, lifts the property of antenna
Can index.
In some embodiments of the present utility model, as Figure 1-Figure 4, first straight line section 11 is vertical with the first side wall 6.
Second straight line section 13 is vertical with second sidewall 7.Thus, can not only simplify the first gap with 1 structure, conduction can also be increased
The aesthetic property of lid 100.
In some embodiments of the present utility model, as Figure 1-Figure 4, the first segmental arc 12 with second straight line section 13
One end of connection to away from the second gap with 2 direction extend.It is possible thereby to make second straight line section 13 closer to conductive cover
100 edge, strengthens the aesthetic property of the outward appearance of conductive cover 100.Simultaneously the first segmental arc 12 can increase by the first gap with 1 length
Degree, strengthens the radiance of antenna structure.
Alternatively, as Figure 1-Figure 4, second straight line section 13 also includes the second segmental arc 131, the second segmental arc 131 with
First segmental arc 12 is symmetrical with regard to the axis of symmetry of conductive cover 100.Second straight line section 13 is divided into two by the second segmental arc 131
Section straightway, two sections of straightways are vertical with second sidewall 7, and the first segmental arc 12 is located between two sections of straightways.Thus may be used
Further to increase by the first gap with 1 length, strengthen the radiance of antenna structure.It should be noted that conductive cover 100
The axis of symmetry be also the axis of symmetry of the first side wall 6 and second sidewall 7.
In some embodiments of the present utility model, the second gap connects with 2 at least one end with the first gap band 1.Such as
Shown in Fig. 1-Fig. 4, the second gap connects with 2 two ends with the first gap band 1.It is possible thereby to ensure the complete of conductive cover 100
Whole property, reaches in appearance the effect of seamless process, increases the aesthetic property of conductive cover 100.
Certainly, the utility model not limited to this, the second gap band 2 can be spaced apart with the first gap band 1.Thus, it is possible to
Simplify the first gap band 1 and second gap band 2 structure and processing technology, saving the production cycle, reduction production cost.
In some embodiments of the present utility model, the second gap 2 linear types of band, arc line shaped, zigzag or waveform.
It is possible thereby to increase diversity of second gap with 2 structure.As depicted in figs. 1 and 2, the second gap band 2 linear types and two
End connects with the first gap band 1.As shown in Figure 3 and Figure 4, the second gap band 2 in arc line shaped and two ends with the first gap band 1
Connection.
In some embodiments of the present utility model, as shown in figures 1 and 3, the second gap band 2 is continuous gap band,
It is possible thereby to simplify the second gap with 2 structure and processing technology, the production cycle is saved, reduce production cost.Or such as Fig. 2 and Tu
Shown in 4, the second gap band 2 is many sub- gap bands 21, and many individual sub- gaps are with 21 from the first side wall 6 to the side of second sidewall 7
It is spaced apart upwards.As shown in Figure 2 and Figure 4, the second gap with 2 by two be spaced apart along its length 21 groups of sub- gaps bands
Into, there is gap between two sub- gap bands 21, the position in the gap can be configured as needed, thus, it is possible to adjust
The resonance of antenna, lifts the performance indications of antenna.
In some embodiments of the present utility model, the first gap is d1 with 1 width, and d1 meets：1mm≤d1≤2mm.
Dielectric spacer layer can be filled in first gap band 1, thus, can both reduce the shielding to the aerial signal of mobile terminal 1 0000
Effect, so that conductive cover 100 meets the design needs of the antenna of mobile terminal 1 0000, is difficult the attention for causing user, energy again
Enough ensure the globality of conductive cover 100, the effect of seamless process is reached in appearance, increase the aesthetic property of conductive cover 100.
Alternatively, the first gap band 1 includes a plurality of first micro chink 14, and a plurality of first micro chink 14 is perpendicular to its length
Direction on be intervally arranged, be provided with metal portion 15 between two adjacent the first micro chinks 14, can fill out in the first micro chink 14
Fill dielectric spacer layer.It is possible thereby to further ensure the globality of conductive cover 100, seamless process is further reached in appearance
Effect, increase conductive cover 100 aesthetic property.For example, in the example shown in Fig. 1-Fig. 4, the first gap band 1 includes four
Spaced first micro chink 14, in the first micro chink 14 dielectric spacer layer can be filled.
Further, the width of the first micro chink 14 is d2, and d2 meets：d2≤0.5mm.Thus, both can reduce to moving
The shielding action of the aerial signal of dynamic terminal 10000, so that conductive cover 100 meets the design need of the antenna of mobile terminal 1 0000
Will, the attention for causing user is difficult again, the globality of conductive cover 100 is ensure that, the effect of seamless process is reached in appearance,
Increase the aesthetic property of conductive cover 100.
In some embodiments of the present utility model, the second gap is d3 with 2 width, and d3 meets：1mm≤d3≤2mm.
Thus, both the lid portion 4 of spacer portion 5 and second can be separated, the screen to the aerial signal of mobile terminal 1 0000 can be reduced again
The effect of covering, so that conductive cover 100 meets the design needs of the antenna of mobile terminal 1 0000, and is difficult to cause the attention of user,
The globality of conductive cover 100 is ensure that, the effect of seamless process is reached in appearance, increase the aesthetic property of conductive cover 100.
Alternatively, the second gap band 2 includes a plurality of second micro chink, and a plurality of second micro chink is perpendicular to the side of its length
It is intervally arranged upwards, metal portion 15 (the not shown example), the second micro chink is provided between two adjacent the second micro chinks
It is interior to fill dielectric spacer layer.It is possible thereby to further ensure the globality of conductive cover 100, further reach in appearance
To the effect of seamless process, increase the aesthetic property of conductive cover 100.
Further, the width of the second micro chink is d4, and d4 meets：d4≤0.5mm.Thus, both can reduce to movement
The shielding action of the aerial signal of terminal 10000, so that conductive cover 100 meets the design needs of the antenna of mobile terminal 1 0000,
The attention for causing user is difficult again, the globality of conductive cover 100 is ensure that, the effect of seamless process is reached in appearance, increase
Plus the aesthetic property of conductive cover 100.
In some embodiments of the present utility model, the first gap band 1 and second gap band 2 be it is a plurality of.For example, in figure
In example shown in 1 and Fig. 2, the first gap band 1 and the second gap band 2 are two, and conductive cover 100 is divided into each other
Five parts for separating, according to the direction in Fig. 1 and Fig. 2 from top to bottom the first lid portion 3, spacer portion 5, the second lid portion are followed successively by
4th, spacer portion 5, the first lid portion 3, wherein the first lid portion 3 is located at the upper and lower ends of conductive cover 100, the second 4, lid portion
In the centre of conductive cover 100 and area is maximum, the second lid portion 4 can be as reference ground, in two the first lid portions 3 extremely
Few one can be used as the radiant body of antenna.It is possible thereby to increase the radiance in the first lid portion 3, so as to increase the property of antenna
Can, and when by the first 3 grounding connection of lid portion, the first lid portion 3 can be connected with the second lid portion 4, and spacer portion 5 is located at the
Between one lid portion 3 and the second lid portion 4, can with the distance between the first lid of relative increase portion 3 and the second lid portion 4, from
And increase the empty regions of the antenna of mobile terminal 1 0000, and then the bandwidth of antenna is widened, lift the performance indications of antenna.
For another example, in the example shown in Fig. 3 and Fig. 4, the first gap band 1 is two, and the second gap band 2 is one, is located at
The first gap band 1 and the second gap band 2 of the top of conductive cover 100 (top as shown in Figure 3), and positioned at conductive cover
100 points by conductive cover of the first gap band 1 of 100 lower sections (lower section as shown in Figure 3) is spaced four part, according to
Direction in Fig. 3 and Fig. 4 from top to bottom is followed successively by the first lid portion 3, spacer portion 5, the second lid portion 4, the first lid portion 3, its
In the first lid portion 3 be located at the upper and lower ends of conductive cover 100, the second lid portion 4 is located at centre and the area of conductive cover 100
Maximum, the second lid portion 4 can be used as reference ground, it is preferable that in two the first lid portions 3 first lid portion 3 above
Can be used as the radiant body of antenna.It is possible thereby to increase the radiance in the first lid portion 3, so as to increase the performance of antenna, and
When by the first 3 grounding connection of lid portion, the first lid portion 3 can be connected with the second lid portion 4, and spacer portion 5 is located at the first lid
Between lid portion 4 of body portion 3 and second, can be with the distance between the first lid of relative increase portion 3 and the second lid portion 4, so as to increase
Plus the empty regions of the antenna of mobile terminal 1 0000, and then the bandwidth of antenna is widened, lift the performance indications of antenna.
Certainly, the utility model not limited to this, the first gap with 1 and second gap can also make with the metal portion 15 in 2
Radiant body for the antenna of mobile terminal 1 0000 is used.
The conductive cover 100 according to the multiple specific embodiments of the utility model is described below with reference to Fig. 1-Fig. 6, is worth understanding
, it is described below simply exemplary, it is intended to for explaining the utility model, and it is not intended that to limit of the present utility model
System.
Embodiment one
As shown in figure 1, being metal cap body according to the conductive cover 100 of the utility model embodiment, conductive cover 100 is substantially
Rectangularity, 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, and between adjacent both sides
By segmental arc 8 excessively, it is possible thereby to increase the aesthetic property of conductive cover 100.In addition, two long sides of conductive cover 100 point
It is not formed on the first side wall 6 and second sidewall 7 of conductive cover 100.
As shown in figure 1, conductive cover 100 includes two the first gaps band 1 and two second gaps bands 2, wherein one article the
One gap is arranged with 1 and second gap with 2 minor faces near the top of conductive cover 100, in addition the first gap 1 He of band
Other second gap is arranged with 2 minor faces near the lower section of conductive cover 100.The relative second gap band 2 of first gap band 1 is leaned on
The edge of nearly conductive cover 100 is arranged.Dielectric spacer layer is provided with first gap band 1 and the second gap band 2, such as non-conductive modeling
Glue material.It is possible thereby to reduce the shielding action to the aerial signal of mobile terminal 1 0000, so that conductive cover 100 meets moving
The design of the antenna of dynamic terminal 10000 needs, and can increase the aesthetic property of conductive cover 100.
As shown in figure 1, the first gap is located on the first side wall 6 with 1 one end, the other end extends towards second sidewall 7, the
One gap includes the first straight line section 11, the first segmental arc 12 and the second straight line section 13 that are sequentially connected with 1, first straight line section 11 with
The first side wall 6 is vertical, and one end away from the first segmental arc 12 of first straight line section 11 is located on the first side wall 6, the first segmental arc
12 one end is connected with first straight line section 11, the other end be directed away from the second gap with 2 direction extend, second straight line section 13 with
Second sidewall 7 is vertical, and one end away from the first segmental arc 12 of second straight line section 13 is located in second sidewall 7, second straight line section
13 also include the second segmental arc 131, the axis of symmetry pair of the second segmental arc 131 and the first segmental arc 12 with regard to conductive cover 100
Claim.It is possible thereby to increase by the first gap with 1 length, strengthen the radiance of antenna structure.Simultaneously second straight line section can be made
13 closer to conductive cover 100 edge, strengthen the outward appearance of conductive cover 100 aesthetic property.
As shown in figure 1,100 points of conductive cover is spaced first to cover by the first gap band 1 and the second gap band 2
Body portion 3, the second lid portion 4 and spacer portion 5, the first lid portion 3 is located at the first gap with 1 both sides, spacer portion 5 with spacer portion 5
The second gap 2 both sides of band are located at the second lid portion 4, two first gaps bands 1 and two the second gaps are with 2 by conductive cover
100 are in turn divided into from top to bottom the first lid portion 3, spacer portion 5, the second lid portion 4, the lid portion 3 of spacer portion 5 and first.Two
Individual first lid portion 3 respectively positioned at the upper and lower ends of conductive cover 100, the second lid portion 4 be located at the centre of conductive cover 100 and
Area is maximum, and at least one of two first lid portions 3 be able to can keep away as the radiant body of the antenna of mobile terminal 1 0000
The signal for exempting from mobile terminal 1 0000 is shielded, and the first lid portion 3 is arranged near the first gap band 1, can further reduce
Shielding action to the aerial signal of mobile terminal 1 0000.Second lid portion 4 can be as reference ground, when the first lid portion 3 is connect
During ground connection, the first lid portion 3 can be connected with the second lid portion 4, and spacer portion 5 is located at the first lid portion 3 and the second lid portion 4
Between, can be with the distance between the first lid of relative increase portion 3 and the second lid portion 4, so as to increase the antenna of mobile terminal 1 0000
Empty regions, and then widen the bandwidth of antenna, lift the performance indications of antenna.
As shown in figure 1, the first gap includes four in spaced first slit on the direction of its length with 1
Gap 14, is provided with metal portion 15, the material of metal portion 15 and the material phase of conductive cover 100 between adjacent two the first micro chinks 14
Together, the width of each the first micro chink 14 is d2, and d2 meets：Non-conductive modeling is filled with d2≤0.5mm, and the first micro chink 14
Glue material.Thus, the shielding action to the aerial signal of mobile terminal 1 0000 can both have been reduced, so that conductive cover 100 meets
The design of the antenna of mobile terminal 1 0000 needs, and the attention for causing user is difficult again, ensure that the globality of conductive cover 100,
The effect of seamless process is reached in appearance, increases the aesthetic property of conductive cover 100.
As shown in figure 1, the second gap band 2 only includes a gap, the second gap is d3 with 2 width, and d3 meets：1mm
≤ d3≤2mm, thus, can both separate in the lid portion 4 of spacer portion 5 and second, can reduce again to mobile terminal 1 0000 day
The shielding action of line signal, so that conductive cover 100 meets the design needs of the antenna of mobile terminal 1 0000, and is difficult to cause
The attention of user, ensure that the globality of conductive cover 100, and the effect of seamless process is reached in appearance, increase conductive cover
100 aesthetic property.
Second gap band 2 along linear extension, the second gap with 2 two ends respectively with the first segmental arc 12 and first straight line
One end of the connection of section 11, connects, it is possible thereby to ensure conductive cover with one end of the close second sidewall 7 of the second segmental arc 131
100 integrality, reaches in appearance the effect of seamless process, increases the aesthetic property of conductive cover 100.
Embodiment two
As shown in Fig. 2 the present embodiment is roughly the same with the structure of embodiment one, wherein identical part is attached using identical
Icon note, the difference is that only that the second gap band 2 is two sections, gap is provided between two sections, it is possible thereby to adjust the humorous of antenna
Shake, lift the performance indications of antenna.
Embodiment three
As shown in figure 3, the present embodiment is roughly the same with the structure of embodiment one, wherein identical part is attached using identical
Icon remembers that the difference is that only the lower section of conductive cover 100 only includes the first gap band 1, it is possible thereby to reduce in conductive cap
Cracking on body 100, it is ensured that the integrality of conductive cover 100, reaches in appearance the effect of seamless process, increases conductive cover
100 aesthetic property.The radiant body of the first lid portion 3 as antenna of top is preferably located at, when the first lid portion 3 is grounded
During connection, the first lid portion 3 can be connected with the second lid portion 4, spacer portion 5 be located at the first lid portion 3 and the second lid portion 4 it
Between, can be with the distance between the first lid of relative increase portion 3 and the second lid portion 4, so as to increase the antenna of mobile terminal 1 0000
Empty regions, and then the bandwidth of antenna is widened, lift the performance indications of antenna.
In addition, the second gap band 2 positioned at the top of conductive cover 100 is arc line shaped.
Example IV
As shown in figure 4, the present embodiment is roughly the same with the structure of embodiment three, wherein identical part is attached using identical
Icon note, the difference is that only that the second gap band 2 is two sections, gap is provided between two sections, it is possible thereby to adjust the humorous of antenna
Shake, lift the performance indications of antenna.
The housing 1000 of the mobile terminal 1 0000 according to the utility model embodiment is described below with reference to Fig. 1-Fig. 6.
As shown in figure 5, including above-mentioned conductive cap according to the housing 1000 of the mobile terminal 1 0000 of the utility model embodiment
Body 100.By arranging above-mentioned conductive cover 100, can not only reduce the shielding action to the aerial signal of mobile terminal 1 0000,
So that conductive cover 100 meets the design needs of the antenna of mobile terminal 1 0000, and mobile terminal 1 can be widened 0000 day
The bandwidth of line, lifts the performance indications of antenna.
In some embodiments of the present utility model, conductive cover 100 can be configured to the housing of mobile terminal 1 0000
1000 bonnet, the edge of bonnet is provided with frame 200.
The mobile terminal 1 0000 according to the utility model embodiment is described below with reference to Fig. 1-Fig. 6.
As shown in fig. 6, including above-mentioned mobile terminal 1 0000 according to the mobile terminal 1 0000 of the utility model embodiment
Housing 1000, RF transmit-receive circuit 2000, match circuit 3000 and earthed circuit 4000.One end of match circuit 3000 and radio frequency
Transmission circuit 2000 is electrically connected, and the other end is electrically connected with the first lid portion 3, and earthed circuit 4000 is electrically connected with the second lid portion 4.
RF transmit-receive circuit 2000 can connect transceiving radio frequency signal, radiofrequency signal by the first lid of the feed-in portion 3 of match circuit 3000 come
Antenna is realized, without other clear and definite antenna structure entities, match circuit 3000 can adjust the impedance matching of antenna and balance
Matching, reduces the return loss caused due to impedance matching, makes antenna preferably receive radiofrequency signal.Earthed circuit 4000 is direct
By or obstructed overmatching circuit 3000 be connected to the first lid portion 3, so as to constitute loop.
According to the mobile terminal 1 0000 of the utility model embodiment, by arranging above-mentioned housing 1000, not only can reduce
Shielding action to the aerial signal of mobile terminal 1 0000, so that conductive cover 100 meets setting for the antenna of mobile terminal 1 0000
Meter needs, and can widen the bandwidth of the antenna of mobile terminal 1 0000, lifts the performance indications of antenna.
In some embodiments of the present utility model, earthed circuit 4000 includes earthed switch 5000, earthed switch 5000
It is connected on earthed circuit 4000, the break-make of earthed circuit 4000 can be controlled by earthed switch 5000, that realizes antenna can
Reconstruct, thus it is possible to vary as radiant body the first lid portion 3 performance to change the frequency of aerial radiation signal, such that it is able to carry
The bandwidth of high antenna, lifts the performance indications of antenna.It should be noted that the feed-in position of radiofrequency signal and earthed switch
5000 link position can be adjusted as needed.
In some embodiments of the present utility model, the equipment of mobile terminal 1 0000 can various can be obtained from outside
The equipment for fetching data and the data being processed, or, the equipment of mobile terminal 1 0000 can be it is various be built-in with battery,
And the equipment that electric current is charged to the battery, for example, mobile phone, panel computer, computing device or information can be obtained from outside
Display device etc..The example of mobile terminal 1 0000 includes, but are not limited to satellite or cell phone；Can be with combination cellular radio
Phone and PCS Personal Communications System (PCS) terminal of data processing, fax and its communication ability；Radio electricity can be included
Words, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) are received
The PDA of device；And conventional laptop and/or palmtop receiver or other electronic installations including radiotelephone transceiver.
The equipment of mobile terminal 1 0000 being suitable for the utility model by taking mobile phone as an example below is introduced.
In the utility model embodiment, mobile phone can include RF transmit-receive circuit 2000, memory, input block, nothing
Line fidelity (WiFi, wireless fidelity) module, display unit, sensor, voicefrequency circuit, processor, projecting cell,
The parts such as shooting unit, battery.
RF transmit-receive circuit 2000 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially,
After the downlink information of base station is received, processor process is given；In addition, by the up data is activation of mobile phone to base station.Generally, radio frequency
Transmission circuit 2000 includes but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplex
Device etc..Additionally, RF transmit-receive circuit 2000 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication
Can be using arbitrary 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), code
Divide multiple access (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 the equipment of mobile terminal 1 0000, the utility model is not especially limited
Fixed, the utility model can apply to the electronic equipments such as mobile phone, panel computer, and the utility model 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 utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combine in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (17)
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 including：
First gap band, is provided with dielectric spacer layer in the band of first gap, first gap band include being sequentially connected the
One straightway, the first segmental arc and second straight line section, one end away from first segmental arc of the first straight line section is located at
On the first side wall, one end away from first segmental arc of the second straight line section is located in the second sidewall；
Second gap band, is provided with dielectric spacer layer, first gap band and second gap band in the band of second gap
The conductive cover is divided into into the first lid portion, spacer portion and the second lid portion, the spacer portion is located at first lid
Between portion and the second lid portion, first gap band is located between the first lid portion and the spacer portion, described
Second gap band is located between the spacer portion and the second lid portion.
2. the conductive cover of mobile terminal according to claim 1, it is characterised in that at least the one of second gap band
End connects with first gap band.
3. the conductive cover of mobile terminal according to claim 1, it is characterised in that first segmental arc with it is described
One end of second straight line section connection extends to the direction away from second gap band.
4. the conductive cover of mobile terminal according to claim 1, it is characterised in that the second straight line section also includes：
Second segmental arc, second segmental arc is symmetrical with regard to the axis of symmetry of the conductive cover with first segmental arc.
5. the conductive cover of mobile terminal according to claim 1, it is characterised in that the first straight line section and described
Side wall is vertical.
6. the conductive cover of mobile terminal according to claim 1, it is characterised in that the second straight line section and described
Two side walls are vertical.
7. the conductive cover of mobile terminal according to claim 1, it is characterised in that second gap band is linear
Type, arc line shaped, zigzag or waveform.
8. the conductive cover of mobile terminal according to claim 1, it is characterised in that second gap band is continuous
Gap band,
Or second gap band is many sub- gap bands, multiple sub- gap bands are from the first side wall to described the
It is spaced apart on the direction of two side walls.
9. 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：1mm≤d1≤2mm.
10. the conductive cover of mobile terminal according to claim 1, it is characterised in that first gap band includes many
The micro chink of bar first, a plurality of first micro chink is being intervally arranged on the direction of its length, described in adjacent two
Metal portion is provided between first micro chink.
The conductive cover of 11. mobile terminals according to claim 10, it is characterised in that the width of first micro chink
For d2, the d2 satisfactions：d2≤0.5mm.
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：1mm≤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 being intervally arranged on the direction of its length, described in adjacent two
Metal portion is provided between second micro chink.
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.
The conductive cover of 15. mobile terminals according to claim 1, it is characterised in that first gap band and described
Second gap band is a plurality of.
16. a kind of housings of mobile terminal, it is characterised in that include：
Conductive cover, the conductive cover is the conductive cover of the mobile terminal according to any one of claim 1-15.
17. a kind of mobile terminal, it is characterised in that include：
The housing of mobile terminal according to claim 16；
RF transmit-receive circuit；
Match circuit, one end of the match circuit electrically connects with the RF transmit-receive circuit, the other end and first lid
Portion electrically connects；With
Earthed circuit, the earthed circuit is electrically connected with the second lid portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198223.4U CN206149341U (en) | 2016-11-04 | 2016-11-04 | Mobile terminal's electrically conductive lid, mobile terminal's casing and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198223.4U CN206149341U (en) | 2016-11-04 | 2016-11-04 | Mobile terminal's electrically conductive lid, mobile terminal's casing and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149341U true CN206149341U (en) | 2017-05-03 |
Family
ID=58625954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198223.4U Expired - Fee Related CN206149341U (en) | 2016-11-04 | 2016-11-04 | Mobile terminal's electrically conductive lid, mobile terminal's casing and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394349A (en) * | 2017-06-29 | 2017-11-24 | 广东欧珀移动通信有限公司 | Housing, antenna assembly, mobile terminal and processing method of casing |
| WO2019001244A1 (en) * | 2017-06-29 | 2019-01-03 | Oppo广东移动通信有限公司 | Casing, antenna apparatus, mobile terminal and casing processing method |
-
2016
- 2016-11-04 CN CN201621198223.4U patent/CN206149341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394349A (en) * | 2017-06-29 | 2017-11-24 | 广东欧珀移动通信有限公司 | Housing, antenna assembly, mobile terminal and processing method of casing |
| WO2019001244A1 (en) * | 2017-06-29 | 2019-01-03 | Oppo广东移动通信有限公司 | Casing, antenna apparatus, mobile terminal and casing processing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |