CN106357854A - Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal - Google Patents
Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN106357854A CN106357854A CN201610974578.6A CN201610974578A CN106357854A CN 106357854 A CN106357854 A CN 106357854A CN 201610974578 A CN201610974578 A CN 201610974578A CN 106357854 A CN106357854 A CN 106357854A
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- CN
- China
- Prior art keywords
- conductive cover
- mobile terminal
- gap band
- lid portion
- gap
- Prior art date
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a conductive cover body of a mobile terminal, a shell of a mobile terminal and a mobile terminal. The conductive cover body is provided with a first side wall and a second side wall opposite to each other and comprises a first gap zone and a second gap zone, wherein an insulating spacing layer is arranged in the first gap zone; the first gap zone comprises a first linear section, a first arc section and a second linear section which are connected in sequence; an insulating spacing layer is arranged in the second gap zone; the first gap zone and the second gap zone divide the conductive cover body into a first cover body part, a spacing part and a second cover body part; the spacing part is positioned between the first cover body part and the second cover body part; the first gap zone is positioned between the first cover body part and the spacing part; and the second gap zone is positioned between the spacing part and the second cover body part. According to the conductive cover body disclosed by the invention, the shielding effect on the antenna signal of the mobile terminal can be relieved, thus the conductive cover body meets the design needs of the mobile terminal antenna, and the bandwidth of the mobile terminal antenna can be widened to improve the performance index of the antenna.
Description
Technical field
The present invention relates to technical field of mobile terminals, especially relate 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, frequency range deficiency remains the technology being badly in need of solving and asks
One of topic.
Content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this reason, the present invention carries
Go out a kind of conductive cover of mobile terminal, the conductive cover of described mobile terminal has the advantages that aerial band is wide.
The present invention also proposes a kind of housing of mobile terminal, and the housing of described mobile terminal includes leading of above-mentioned mobile terminal
Electric lid.
The present invention also proposes a kind of mobile terminal, and described mobile terminal includes the housing of above-mentioned mobile terminal.
The conductive cover of mobile terminal according to embodiments of the present invention, described conductive cover have relative the first side wall and
Second sidewall and inclusion: the first gap band, be provided with dielectric spacer layer in described first gap band, described first gap band include according to
The first straight line section of secondary connection, the first segmental arc and second straight line section, described first straight line section away from described first segmental arc
One end be located on described the first side wall, one end away from described first segmental arc of described second straight line section is located at described second
On the wall of side；Second gap band, is provided with dielectric spacer layer in described second gap band, described first gap band and described second gap
Described conductive cover is divided into the first lid portion, spacer portion and the second lid portion by band, and described spacer portion is located at described first lid
Between body and described second lid portion, described first gap band is located between described first lid portion and described spacer portion, institute
State the second gap band to be located between described spacer portion and described second lid portion.
The conductive cover of mobile terminal according to embodiments of the present invention, by arrange in conductive cover the first gap band and
Second gap band, and fill dielectric spacer layer in the first gap band and the second gap band, and the first gap band and the second gap
Conductive cover is divided into the first lid portion arranging successively, spacer portion and the second lid portion by band, not only can reduce to movement
The shielding action of terminal antenna signal, so that conductive cover meets the design needs of mobile terminal antenna, and can widen
The bandwidth of mobile terminal antenna, the performance indications of lifting antenna.
According to some embodiments of the present invention, at least one end of described second gap band is connected with described first gap band.
According to some embodiments of the present invention, one end being connected with described second straight line section of described first segmental arc is to remote
Extend from the direction of described second gap band.
According to some embodiments of the present invention, described second straight line section also includes: the second segmental arc, described second segmental arc
Symmetrical with regard to the axis of symmetry of described conductive cover with described first segmental arc.
According to some embodiments of the present invention, described first straight line section is vertical with described the first side wall.
According to some embodiments of the present invention, described second straight line section is vertical with described second sidewall.
According to some embodiments of the present invention, the linear type of described second gap band, arc line shaped, zigzag or waveform.
According to some embodiments of the present invention, described second gap band is continuous gap band, or described second gap
Carry as many sub- gaps bands, multiple described sub- gaps band is spaced on from described the first side wall to the direction of described second sidewall
Open.
According to some embodiments of the present invention, the width of described first gap band is d1, and described d1 meets: 1mm≤d1≤
2mm.
According to some embodiments of the present invention, described first gap band includes a plurality of first micro chink, and a plurality of described first
Micro chink is being intervally arranged on the direction of its length, is provided with metal portion between two adjacent described first micro chinks.
In some embodiments of the invention, the width of described first micro chink is d2, and described d2 meets: d2≤0.5mm.
According to some embodiments of the present invention, the width of described second gap band is d3, and described d3 meets: 1mm≤d3≤
2mm.
According to some embodiments of the present invention, described second gap band includes a plurality of second micro chink, and a plurality of described second
Micro chink is being intervally arranged on the direction of its length, is provided with metal portion between two adjacent described second micro chinks.
In some embodiments of the invention, the width of described second micro chink is d4, and described d4 meets: d4≤0.5mm.
According to some embodiments of the present invention, described first gap band and described second gap band are a plurality of.
The housing of mobile terminal according to embodiments of the present invention, comprising: conductive cover, described conductive cover is above-mentioned shifting
The conductive cover of dynamic terminal.
The housing of mobile terminal according to embodiments of the present invention, not only can reduce the shielding to mobile terminal antenna signal
Effect, so that conductive cover meets the design needs of mobile terminal antenna, and can widen the bandwidth of mobile terminal antenna,
The performance indications of lifting antenna.
Mobile terminal according to embodiments of the present invention, comprising: the housing of above-mentioned mobile terminal；RF transmit-receive circuit；?
Distribution road, one end of described match circuit is electrically connected with described RF transmit-receive circuit, and the other end is electrically connected with described first lid portion
Connect；And grounded circuit, described grounded circuit electrically connected with described second lid portion.
Mobile terminal according to embodiments of the present invention, not only can reduce the shielding action to mobile terminal antenna signal,
So that conductive cover meets the design needs of mobile terminal antenna, and the bandwidth of mobile terminal antenna can be widened, lifting
The performance indications of antenna.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
Fig. 1 is the structural representation of the conductive cover of according to embodiments of the present invention one mobile terminal；
Fig. 2 is the structural representation of the conductive cover of according to embodiments of the present invention two mobile terminal；
Fig. 3 is the structural representation of the conductive cover of according to embodiments of the present invention three mobile terminal；
Fig. 4 is the structural representation of the conductive cover of according to embodiments of the present invention four mobile terminal；
Fig. 5 is the structural representation of the housing of mobile terminal according to embodiments of the present invention；
Fig. 6 is the structural representation of mobile terminal according to embodiments of the present invention.
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, grounded circuit 4000, earthed switch 5000.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " length ", " width ", " on ", D score,
The orientation of instruction such as "front", "rear", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position relationship are based on accompanying drawing institute
The orientation showing or position relationship, are for only for ease of the description present invention and simplify description, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the present invention
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity 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
Individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible
It is the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
The conductive cover 100 of mobile terminal 1 0000 according to embodiments of the present invention 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
Include the first gap band 1 and the second gap band 2, in the first gap band 1, be provided with dielectric spacer layer, 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 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
It is provided with dielectric spacer layer, conductive cover 100 is divided into the first lid portion by the first gap band 1 and the second gap band 2 in gap band 2
3rd, spacer portion 5 and the second lid portion 4, spacer portion 5 is located between the first lid portion 3 and the second lid portion 4, the first 1, gap band
Between the first lid portion 3 and spacer portion 5, the second gap band 2 is located between spacer portion 5 and the second lid portion 4.
Generally, full conductive cover 100 (such as all-metal lid) has increase mobile terminal 1 0000 appearance looks elegant
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.First gap band 1 is therefore arranged on the conductive cover 100 of mobile terminal 1 0000, and
Filling dielectric spacer layer (for example non-conductive plastic material) in one gap band 1, dielectric spacer layer is non-signal shielding material, permissible
Reduce the shielding action to mobile terminal 1 0000 aerial signal, so that conductive cover 100 meets mobile terminal 1 0000 antenna
Design need.
In addition, conductive cover 100 is divided into the first lid portion 3, spacer portion 5 and 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
Hold the radiant body of 10000 antennas, it can be avoided that the signal of mobile terminal 1 0000 is shielded, and the first lid portion 3 is near first
Gap band 1 is arranged, and can reduce the shielding action to mobile terminal 1 0000 aerial signal further.Second lid portion 4 can make
For reference ground, when by the first lid portion 3 grounding connection, 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 relative increase the first lid portion 3 and the second lid portion 4 away from
From, thus increasing the empty regions of mobile terminal 1 0000 antenna, and then widen the bandwidth of antenna, lifting antenna performance indications.
The conductive cover 100 of mobile terminal 1 0000 according to embodiments of the present invention, by arranging in conductive cover 100
First gap band 1 and the second gap band 2, and fill dielectric spacer layer in the first gap band 1 and the second gap band 2, and first
Conductive cover 100 is divided into the first lid portion 3 arranging successively, spacer portion 5 and the second lid by gap band 1 and the second gap band 2
Body 4, not only can reduce the shielding action to mobile terminal 1 0000 aerial signal, so that conductive cover 100 meets moving
The design of terminal 10000 antenna needs, and can widen the bandwidth of mobile terminal 1 0000 antenna, and the performance of lifting antenna refers to
Mark.
In some embodiments of the invention, as Figure 1-Figure 4, first straight line section 11 is vertical with the first side wall 6.Second
Straightway 13 is vertical with second sidewall 7.Thus, not only can simplify the structure of the first gap band 1, conductive cover can also be increased
100 aesthetic property.
In some embodiments of the invention, as Figure 1-Figure 4, being connected with second straight line section 13 of the first segmental arc 12
One end to away from the second gap band 2 direction extend.Second straight line section 13 thus can be made closer to conductive cover 100
Edge, strengthens the aesthetic property of conductive cover 100 outward appearance.First segmental arc 12 can increase the length of the first gap band 1 simultaneously, increases
The radiance of strong 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 all vertical with second sidewall 7, and the first segmental arc 12 is located between two sections of straightways.Thus may be used
To increase the length of the first gap band 1 further, strengthen the radiance of antenna structure.It should be noted that conductive cover 100
The axis of symmetry be also the first side wall 6 and second sidewall 7 the axis of symmetry.
In some embodiments of the invention, at least one end of the second gap band 2 is connected with the first gap band 1.As Fig. 1-
Shown in Fig. 4, the two ends of the second gap band 2 are all connected with the first gap band 1.Thus can ensure that the integrity of conductive cover 100,
Reach the effect of seamless process in appearance, increase the aesthetic property of conductive cover 100.
Certainly, the invention is not restricted to this, the second gap band 2 can be spaced apart with the first gap band 1.Thus, it is possible to simplify
The structure of the first gap band 1 and the second gap band 2 and processing technique, save the production cycle, reduce production cost.
In some embodiments of the invention, the linear type of the second gap band 2, arc line shaped, zigzag or waveform.Thus
The multiformity of the structure of the second gap band 2 can be increased.As depicted in figs. 1 and 2, the linear type of the second gap band 2 and two ends are equal
Connect with the first gap band 1.As shown in Figure 3 and Figure 4, the second gap band 2 is in arc line shaped and two ends are all connected with the first gap band 1
Logical.
In some embodiments of the invention, as shown in figures 1 and 3, the second gap band 2 is continuous gap band, thus
Structure and the processing technique of the second gap band 2 can be simplified, save the production cycle, reduce production cost.Or as Fig. 2 and Fig. 4 institute
Show, the second gap band 2 is many sub- gap bands 21, and many sub- gap bands 21 are on from the first side wall 6 to the direction of second sidewall 7
It is spaced apart.As shown in Figure 2 and Figure 4, the second gap band 2 is made up of two sub- gap bands 21 being spaced apart along its length, and two
Between individual sub- gap band 21, there is gap, the position in this gap can be configured as needed, thus, it is possible to adjust antenna
Resonance, the performance indications of lifting antenna.
In some embodiments of the invention, the width of the first gap band 1 is d1, and d1 meets: 1mm≤d1≤2mm.First
Dielectric spacer layer can be filled in gap band 1, thus, both can reduce the shielding action to mobile terminal 1 0000 aerial signal,
So that conductive cover 100 meets the design needs of mobile terminal 1 0000 antenna, it is difficult to cause the attention of user, Neng Goubao again
The globality of card conductive cover 100, reaches the effect of seamless process in appearance, increases 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.Thus can further ensure the globality of conductive cover 100, reach seamless process further 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, can fill dielectric spacer layer in the first micro chink 14.
Further, the width of the first micro chink 14 is d2, and d2 meets: d2≤0.5mm.Thus, both can reduce to shifting
The shielding action of dynamic terminal 10000 aerial signal, so that conductive cover 100 meets the design need of mobile terminal 1 0000 antenna
Will, it is difficult to cause the attention of user again, ensure that the globality of conductive cover 100, reach the effect of seamless process in appearance,
Increase the aesthetic property of conductive cover 100.
In some embodiments of the invention, the width of the second gap band 2 is d3, and d3 meets: 1mm≤d3≤2mm.By
Spacer portion 5 and the second lid portion 4 both can be separated, can reduce the shielding to mobile terminal 1 0000 aerial signal again by this
Effect, so that conductive cover 100 meets the design needs of mobile terminal 1 0000 antenna, and is difficult to cause the attention of user, energy
Enough ensure the globality of conductive cover 100, reach the effect of seamless process 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 in the side perpendicular to its length
It is intervally arranged upwards, between two adjacent the second micro chinks, be provided with metal portion 15 (this example not shown), the second micro chink
Interior can fill dielectric spacer layer.Thus can further ensure the globality of conductive cover 100, reach in appearance further
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 terminal 10000 aerial signal, so that conductive cover 100 meets the design needs of mobile terminal 1 0000 antenna,
It is difficult to cause the attention of user again, ensure that the globality of conductive cover 100, reach the effect of seamless process in appearance, increase
Plus the aesthetic property of conductive cover 100.
In some embodiments of the invention, the first gap band 1 and the second gap band 2 be a plurality of.For example, in Fig. 1 and
In example shown in Fig. 2, the first gap band 1 and the second gap band 2 are two, and conductive cover 100 are divided into spaced
Five parts opened, according to direction from top to bottom in Fig. 1 and Fig. 2 be followed successively by the first lid portion 3, spacer portion 5, the second lid portion 4,
Spacer portion 5, the first lid portion 3, the wherein first lid portion 3 is located at the upper and lower ends of conductive cover 100, and the second lid portion 4 is located at
The centre of conductive cover 100 and area maximum, the second lid portion 4 can be as reference ground, in two the first lid portions 3 at least
One can be used as the radiant body of antenna.The radiance in the first lid portion 3 thus can be increased, thus increasing the property of antenna
Can, and when by the first lid portion 3 grounding connection, 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 relative increase the first lid portion 3 and the second lid portion 4, from
And increase the empty regions of mobile terminal 1 0000 antenna, and then widen the bandwidth of antenna, the performance indications of lifting 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
First gap band 1 of conductive cover 100 top (top as shown in Figure 3) and the second gap band 2, and it is located at conductive cover
Conductive cover 100 is divided into spaced four parts by the first gap band 1 of 100 lower sections (lower section as shown in Figure 3), according to
In Fig. 3 and Fig. 4, direction 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 as reference ground it is preferable that the first lid portion 3 above in two the first lid portions 3
Can be used as the radiant body of antenna.The radiance in the first lid portion 3 thus can be increased, thus increasing the performance of antenna, and
When by the first lid portion 3 grounding 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
Between body 3 and the second lid portion 4, can be with the distance between relative increase the first lid portion 3 and the second lid portion 4, thus increasing
Plus the empty regions of mobile terminal 1 0000 antenna, and then widen the bandwidth of antenna, the performance indications of lifting antenna.
Certainly, the invention is not restricted to this, the metal portion 15 in the first gap band 1 and the second gap band 2 can also be used as shifting
The radiant body of dynamic terminal 10000 antenna uses.
Below with reference to Fig. 1-Fig. 6 description according to the conductive cover 100 of the multiple specific embodiment of the present invention, it is worth understanding
Be, described below simply exemplary it is intended to be used for explaining the present invention, and 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 substantially grown up
Square, conductive cover 100 includes a pair passing through between the long side being parallel to each other and the minor face being parallel to each other for a pair, and adjacent both sides
Segmental arc 8 excessively, thus can increase the aesthetic property of conductive cover 100.In addition, the two of conductive cover 100 long side shapes respectively
Become on the first side wall 6 and second sidewall 7 of conductive cover 100.
As shown in figure 1, conductive cover 100 includes two first gap bands 1 and two second gap bands 2, wherein one article
The minor face setting near conductive cover 100 top of one gap band 1 and second gap band 2, in addition the first gap band 1 He
An other second gap band 2 is near the minor face setting of conductive cover 100 lower section.First gap band 1, second gap band 2 relatively leans on
The edge setting of nearly conductive cover 100.It is provided with dielectric spacer layer in first gap band 1 and the second gap band 2, for example non-conductive mould
Glue material.The shielding action to mobile terminal 1 0000 aerial signal thus can be reduced, so that conductive cover 100 meets moving
The design of dynamic terminal 10000 antenna needs, and can increase the aesthetic property of conductive cover 100.
As shown in figure 1, one end of the first gap band 1 is located on the first side wall 6, the other end extends towards second sidewall 7, the
One gap band 1 includes first straight line section 11, the first segmental arc 12 and the second straight line section 13 being sequentially connected, 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, and the direction that the other end is directed away from the second gap band 2 extends, 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, and the second segmental arc 131 and the first segmental arc 12 are with regard to the axis of symmetry pair of conductive cover 100
Claim.The length of the first gap band 1 thus can be increased, strengthen the radiance of antenna structure.Second straight line section can be made simultaneously
13 closer to conductive cover 100 edge, strengthen conductive cover 100 outward appearance aesthetic property.
As shown in figure 1, conductive cover 100 is divided into spaced first lid by the first gap band 1 and the second gap band 2
Body 3, the second lid portion 4 and spacer portion 5, the first lid portion 3 and spacer portion 5 are located at the both sides of the first gap band 1, spacer portion 5
It is located at the both sides of the second gap band 2 with the second lid portion 4, two first gap bands 1 and two second gap bands 2 are by conductive cover
100 are in turn divided into the first lid portion 3, spacer portion 5, the second lid portion 4, spacer portion 5 and the first lid portion 3 from top to bottom.Two
Individual first lid portion 3 is located at the upper and lower ends of conductive cover 100 respectively, the second lid portion 4 be located at conductive cover 100 centre and
Area is maximum, and at least one of two first lid portions 3 can be able to keep away as the radiant body of mobile terminal 1 0000 antenna
The signal exempting from mobile terminal 1 0000 is shielded, and the first lid portion 3 is arranged near the first gap band 1, can reduce further
Shielding action to mobile terminal 1 0000 aerial signal.Second lid portion 4 can be as reference ground, when meeting the first lid portion 3
When ground connects, 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 relative increase the first lid portion 3 and the second lid portion 4, thus increasing mobile terminal 1 0000 antenna
Empty regions, and then widen the bandwidth of antenna, the performance indications of lifting antenna.
As shown in figure 1, the first gap band 1 includes four in the first slit spaced on the direction of its length
Gap 14, is provided with metal portion 15 between adjacent two the first micro chinks 14, the material phase of the material of metal portion 15 and conductive cover 100
With the width of each the first micro chink 14 is d2, and d2 meets: is filled with non-conductive moulding in d2≤0.5mm, and the first micro chink 14
Glue material.Thus, the shielding action to mobile terminal 1 0000 aerial signal can both have been reduced, so that conductive cover 100 meets
The design of mobile terminal 1 0000 antenna needs, and is difficult to cause the attention of user again, ensure that the globality of conductive cover 100,
Reach the effect of seamless process in appearance, increase the aesthetic property of conductive cover 100.
As shown in figure 1, the second gap band 2 only includes a gap, the width of the second gap band 2 is d3, and d3 meets: 1mm
Spacer portion 5 and the second lid portion 4 thus, both can be separated by≤d3≤2mm, can reduce to mobile terminal 1 0000 day again
The shielding action of line signal, so that conductive cover 100 meets the design needs of mobile terminal 1 0000 antenna, and is difficult to cause
The attention of user, ensure that the globality of conductive cover 100, reaches the effect of seamless process in appearance, increases conductive cover
100 aesthetic property.
Second gap band 2 along straight-line extension, the two ends of the second gap band 2 respectively with the first segmental arc 12 and first straight line
One end of section 11 connection, connects with one end of the close second sidewall 7 of the second segmental arc 131, thus can ensure that conductive cover
100 integrity, reaches the effect of seamless process in appearance, 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 adopts identical attached
Icon is remembered, the difference is that only that the second gap band 2 is two sections, is provided with gap, thus can adjust the humorous of antenna between two sections
Shake, the performance indications of lifting antenna.
Embodiment three
As shown in figure 3, the present embodiment is roughly the same with the structure of embodiment one, wherein identical part adopts identical attached
Icon is remembered, the difference is that only that the lower section of conductive cover 100 only includes the first gap band 1, thus can reduce in conductive cap
Cracking on body 100, it is ensured that the integrity of conductive cover 100, reaches the effect of seamless process in appearance, increases conductive cover
100 aesthetic property.It is preferably located at the radiant body as antenna for the first lid portion 3 of top, when being grounded the first lid portion 3
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 relative increase the first lid portion 3 and the second lid portion 4, thus increasing mobile terminal 1 0000 antenna
Empty regions, and then widen the bandwidth of antenna, the performance indications of lifting antenna.
In addition, the second gap band 2 being located at conductive cover 100 top 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 adopts identical attached
Icon is remembered, the difference is that only that the second gap band 2 is two sections, is provided with gap, thus can adjust the humorous of antenna between two sections
Shake, the performance indications of lifting antenna.
The housing 1000 of mobile terminal 1 0000 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 6.
As shown in figure 5, the housing 1000 of mobile terminal 1 0000 according to embodiments of the present invention includes above-mentioned conductive cover
100.By arranging above-mentioned conductive cover 100, the shielding action to mobile terminal 1 0000 aerial signal not only can be reduced, from
And make conductive cover 100 meet the design needs of mobile terminal 1 0000 antenna, and mobile terminal 1 0000 antenna can be widened
Bandwidth, lifting antenna performance indications.
In some embodiments of the invention, conductive cover 100 can be configured to the housing 1000 of mobile terminal 1 0000
Bonnet, the edge of bonnet is provided with frame 200.
Below with reference to Fig. 1-Fig. 6, mobile terminal 1 0000 according to embodiments of the present invention is described.
As shown in fig. 6, mobile terminal 1 0000 according to embodiments of the present invention includes the housing of above-mentioned mobile terminal 1 0000
1000th, RF transmit-receive circuit 2000, match circuit 3000 and grounded circuit 4000.One end of match circuit 3000 and radio-frequency receiving-transmitting
Circuit 2000 electrically connects, and the other end is electrically connected with the first lid portion 3, and grounded circuit 4000 is electrically connected with the second lid portion 4.Radio frequency
Transmission circuit 2000 can connect transceiving radio frequency signal, and radiofrequency signal is realized by match circuit 3000 feed-in the first lid portion 3
Antenna, does not have other clear and definite antenna structure entities, and match circuit 3000 can adjust impedance matching and the balance coupling of antenna,
Reduce the return loss causing due to impedance matching, make antenna preferably receive radiofrequency signal.Grounded circuit 4000 directly passes through
Or obstructed overmatching circuit 3000 is connected to the first lid portion 3, thus constituting loop.
Mobile terminal 1 0000 according to embodiments of the present invention, by arranging above-mentioned housing 1000, not only can reduce to shifting
The shielding action of dynamic terminal 10000 aerial signal, so that conductive cover 100 meets the design need of mobile terminal 1 0000 antenna
Will, and the bandwidth of mobile terminal 1 0000 antenna can be widened, the performance indications of lifting antenna.
In some embodiments of the invention, grounded circuit 4000 includes earthed switch 5000, and earthed switch 5000 is connected
The break-make of grounded circuit 4000 on grounded circuit 4000, can be controlled by earthed switch 5000, realize the restructural of antenna,
The performance in the first lid portion 3 as the radiant body frequency to change aerial radiation signal can be changed, such that it is able to improve sky
The bandwidth of line, the performance indications of lifting antenna.It should be noted that the feed-in position of radiofrequency signal and earthed switch 5000
Link position can adjust as needed.
In some embodiments of the invention, this mobile terminal 1 0000 equipment can be various can to obtain number from outside
According to and equipment that this data processed, or, this mobile terminal 1 0000 equipment can be various be built-in with battery, and energy
The enough equipment this battery being charged from outside acquisition electric current, for example, mobile phone, panel computer, computing device or presentation of information
Equipment etc..The example of mobile terminal 1 0000 includes, but are not limited to satellite or cell phone；Can be with combination cellular radio telephone
PCS Personal Communications System (pcs) terminal with data processing, fax and its communication ability；Radio telephone can be included, seek
Pager, the Internet/intranet access, web browser, memo pad, calendar and/or global positioning system (gps) receptor
pda；And conventional laptop and/or palmtop receiver or the other electronic installations including radiotelephone transceiver.
Mobile terminal 1 0000 equipment present invention being suitable for below is introduced taking mobile phone as a example.
In embodiments of the present invention, mobile phone can include RF transmit-receive circuit 2000, memorizer, input block, wireless guarantor
Very (wifi, wireless fidelity) module, display unit, sensor, voicefrequency circuit, processor, projecting cell, shooting
The parts such as unit, battery.
RF transmit-receive circuit 2000 can be used for receive and send messages or communication process in, the reception of signal and transmission, especially,
After the downlink information of base station is received, process to processor；In addition, by data is activation up for mobile phone to base station.Generally, radio frequency
Transmission circuit 2000 includes but is not limited to antenna, at least one amplifier, transceiver, bonder, low-noise amplifier, duplex
Device etc..Additionally, RF transmit-receive circuit 2000 can also be communicated with network and other equipment by radio communication.Above-mentioned radio communication
Arbitrary communication standard or agreement, including but not limited to global system for mobile communications (gsm, global system for can be used
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, memorizer can be used for storing software program and module, and processor passes through operation and is stored in the soft of memorizer
Part program and module, thus execute various function application and the data processing of mobile phone.Input block can be used for receives input
Numeral or character information, and produce the key signals relevant with the user setup of mobile phone and function control.Display unit can
By the information of user input or it is supplied to the information of user and the various menus of mobile phone for display.In addition, mobile phone also can wrap
Include at least one sensor, such as attitude transducer, optical sensor and other sensors.Voicefrequency circuit, speaker and transaudient
Device can provide the audio interface between user and mobile phone.
It should be noted that mobile phone is only a kind of citing of mobile terminal 1 0000 equipment, the present invention is simultaneously not particularly limited,
Present invention could apply to the electronic equipment such as mobile phone, panel computer, the present invention does not limit to this.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.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 in 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
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
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 be interpreted as limitation of the present invention, those 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 (17)
1. a kind of conductive cover of mobile terminal is it is characterised in that described conductive cover has relative the first side wall and second
Side wall and inclusion:
First gap band, is provided with dielectric spacer layer in described first gap band, described first gap band includes being sequentially connected
One straightway, the first segmental arc and second straight line section, one end away from described first segmental arc of described first straight line section is located at
On described the first side wall, one end away from described first segmental arc of described second straight line section is located in described second sidewall；
Second gap band, is provided with dielectric spacer layer in described second gap band, described first gap band and described second gap band
Described conductive cover is divided into the first lid portion, spacer portion and the second lid portion, described spacer portion is located at described first lid
Between portion and described second lid portion, described first gap band is located between described first lid portion and described spacer portion, described
Second gap band is located between described spacer portion and described second lid portion.
2. mobile terminal according to claim 1 conductive cover it is characterised in that described second gap band at least one
End is connected with described first gap band.
3. mobile terminal according to claim 1 conductive cover it is characterised in that described first segmental arc with described
One end that second straight line section connects extends to the direction away from described second gap band.
4. the conductive cover of mobile terminal according to claim 1 is it is characterised in that described second straight line section also includes:
Second segmental arc, described second segmental arc is symmetrical with regard to the axis of symmetry of described conductive cover with described first segmental arc.
5. the conductive cover of mobile terminal according to claim 1 is it is characterised in that described first straight line section and described the
Side wall is vertical.
6. the conductive cover of mobile terminal according to claim 1 is it is characterised in that described second straight line section and described the
Two side walls are vertical.
7. the conductive cover of mobile terminal according to claim 1 is it is characterised in that described second gap band is linear
Type, arc line shaped, zigzag or waveform.
8. the conductive cover of mobile terminal according to claim 1 is it is characterised in that described second gap band is continuous
Gap band,
Or described second gap band is many sub- gaps bands, multiple described sub- gaps band is from described 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 is it is characterised in that the width of described first gap band is
D1, described d1 meets: 1mm≤d1≤2mm.
10. mobile terminal according to claim 1 conductive cover it is characterised in that described first gap band include many
Bar first micro chink, a plurality of described first micro chink is being intervally arranged on the direction of its length, described in adjacent two
It is provided with metal portion between first micro chink.
The conductive cover of 11. mobile terminals according to claim 10 is it is characterised in that the width of described first micro chink
For d2, described d2 satisfaction: d2≤0.5mm.
The conductive cover of 12. mobile terminals according to claim 1 is it is characterised in that the width of described second gap band
For d3, described d3 satisfaction: 1mm≤d3≤2mm.
The conductive cover of 13. mobile terminals according to claim 1 it is characterised in that described second gap band include many
Bar second micro chink, a plurality of described second micro chink is being intervally arranged on the direction of its length, described in adjacent two
It is provided with metal portion between second micro chink.
The conductive cover of 14. mobile terminals according to claim 13 is it is characterised in that the width of described second micro chink
For d4, described d4 satisfaction: d4≤0.5mm.
The conductive cover of 15. mobile terminals according to claim 1 is it is characterised in that described first gap band and described
Second gap band is a plurality of.
A kind of 16. housings of mobile terminal are it is characterised in that include:
Conductive cover, described conductive cover is the conductive cover of the mobile terminal according to any one of claim 1-15.
A kind of 17. mobile terminals are it is characterised in that include:
The housing of mobile terminal according to claim 16；
RF transmit-receive circuit；
Match circuit, one end of described match circuit is electrically connected with described RF transmit-receive circuit, the other end and described first lid
Portion electrically connects；With
Grounded circuit, described grounded circuit is electrically connected with described second lid portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974578.6A CN106357854B (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
| CN201911059909.3A CN110855813A (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974578.6A CN106357854B (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911059909.3A Division CN110855813A (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106357854A true CN106357854A (en) | 2017-01-25 |
| CN106357854B CN106357854B (en) | 2020-01-10 |
Family
ID=57864799
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974578.6A Active CN106357854B (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
| CN201911059909.3A Pending CN110855813A (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911059909.3A Pending CN110855813A (en) | 2016-11-04 | 2016-11-04 | Conductive cover body of mobile terminal, shell of mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106357854B (en) |
Cited By (4)
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| CN107394389A (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 |
| CN109104507A (en) * | 2018-07-12 | 2018-12-28 | Oppo广东移动通信有限公司 | Electronic equipment and its control method |
| 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 |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106357854B (en) | 2020-01-10 |
| CN110855813A (en) | 2020-02-28 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong Opel Mobile Communications Co., Ltd. |
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