CN208539942U - Electronic device - Google Patents
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- CN208539942U CN208539942U CN201820826053.2U CN201820826053U CN208539942U CN 208539942 U CN208539942 U CN 208539942U CN 201820826053 U CN201820826053 U CN 201820826053U CN 208539942 U CN208539942 U CN 208539942U
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Abstract
This application discloses a kind of electronic devices.Electronic device includes at least one first antenna component, at least one second antenna module and center, the radiator of at least one first antenna component is formed on the center, the radiator of at least one second antenna module is arranged independently of the center, at least one described first antenna component and at least one described second antenna module are used to the aerial signal of transmitting-receiving similar frequency bands, and multi-input multi-output antenna system is collectively formed at least one described first antenna component and at least one described second antenna module.Above-mentioned electronic device forms multi-input multi-output antenna system by least one first antenna component and at least one second antenna module, with the aerial signal for receiving and dispatching similar frequency bands, so that the data transmission real-time of electronic device is high.
Description
Technical field
This application involves a kind of electronic technology field more particularly to a kind of electronic devices.
Background technique
With the development increasingly of mobile communication technology, the wireless communication technique of large capacity, high transmission rates and high reliability is got over
To get over the favor by user.However, since the message capacity of traditional antenna system of mobile phone is small, so that traditional mobile phone can not
Meet requirement of the user to the data transmission real-time of antenna.
Utility model content
This application provides a kind of high electronic devices of data transmission real-time.
The embodiment of the present application provides a kind of electronic device.The electronic device include at least one first antenna component,
The radiator of at least one second antenna module and center, at least one first antenna component is formed on the center,
The radiator of at least one second antenna module is arranged independently of the center, at least one described first antenna component and
At least one described second antenna module is used to the aerial signal of transmitting-receiving similar frequency bands, at least one described first antenna component
Multi-input multi-output antenna system is collectively formed at least one described second antenna module.
Electronic device provided by the present application, by the spoke for forming at least one first antenna component on the center
Beam and the radiator by forming at least one second antenna module independently of center so that it is described at least one the
The multi input that the aerial signal of transmitting-receiving similar frequency bands is collectively formed in one antenna module and at least one described second antenna module is more
The antenna system of output to increase the channel capacity of the antenna system of the electronic device significantly, and then improves number of users
According to transmission rate, and improve the real-time of the data transmission of the electronic device.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the application, general for this field
For logical technical staff, without any creative labor, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of electronic device provided by the embodiments of the present application；
Fig. 2 is a kind of schematic diagram of embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 3 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 4 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 5 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 6 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 7 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 8 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Fig. 9 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Figure 10 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Figure 11 be electronic device shown in Fig. 2 first antenna component structural schematic diagram；
Figure 12 is the structural schematic diagram of the second antenna module of electronic device shown in Fig. 2；
Figure 13 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Figure 14 is the partial structure diagram of electronic device shown in Fig. 2；
Figure 15 is the partial structure diagram of the 4th antenna module of electronic device shown in Figure 13；
Figure 16 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line；
Figure 17 is the schematic diagram of the another embodiment of structure of the electronic device shown in FIG. 1 at I-I line.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear
Chu is fully described by.
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
Many details are explained in the following description in order to fully understand the application, described embodiment
Only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment in the application, this field
Those of ordinary skill's every other embodiment obtained without making creative work belongs to the application guarantor
The range of shield.
In addition, the explanation of following embodiment is referred to the additional illustration, the spy that can be used to implement to illustrate the application
Determine embodiment.The direction term being previously mentioned in the application, for example, " length ", " width ", " thickness " etc., are only with reference to appended drawings
The direction of formula, therefore, the direction term used be in order to it is more preferable, be illustrated more clearly that and understand the application, rather than indicate or
Implying signified device or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as
Limitation to the application.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense,
For example, it may be fixedly connected, it is also possible to detachably connected, or is integrally connected；It can be mechanical connection；It can be
It is connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For the common of this field
For technical staff, it can understand that the tool of above-mentioned term in this application illustrates body meaning with concrete condition.
Fig. 1 is please referred to, the application embodiment provides a kind of electronic device 100.Electronic device 100 can be plate electricity
The smart machines such as brain, mobile phone, camera, personal computer, laptop, mobile unit, wearable device.
Fig. 1 and Fig. 2 is please referred to, the present embodiment provides a kind of electronic devices 100.Electronic device 100 include at least one the
One antenna module 10, at least one second antenna module 30 and center 20.The radiation bodily form of at least one first antenna component 10
At on center 20.The radiator of at least one the second antenna module 30 is arranged independently of center 20.At least one first antenna
Component 10 and at least one second antenna module 30 are used to the aerial signal of transmitting-receiving similar frequency bands.At least one first antenna group
Multi-input multi-output antenna system is collectively formed in part 10 and at least one second antenna module 30.It is to be understood that at least one
The radiator of a second antenna module 30 independently of the setting of center 20 refer to by with 20 insulation set of center at least one the
The radiator of two antenna modules 30.I.e. there is no the relationships being electrically connected for the radiator of the second antenna module 30 and center 20.
In the present embodiment, by forming the radiator of at least one first antenna component 10 on center 20 and passing through
The radiator of at least one the second antenna module 30 is formed independently of center 20, so that at least one first antenna component 10 and extremely
The antenna system of the multiple-input and multiple-output of the aerial signal of transmitting-receiving similar frequency bands is collectively formed in few second antenna module 30, from
And increase the channel capacity of the antenna system of electronic device 100 significantly, and then improve the transmission rate of user data, Yi Jiti
The real-time of the data transmission of high electronic device 100.
It is understood that can both be mentioned when the radiator for forming at least one first antenna component 10 on center 20
The performance of the dual-mode antenna signal of high antenna system, but can to avoid in the inside array antenna system of electronic device 100, thus
Improve the space utilization rate of electronic device 100.It, can be to avoid in addition, be formed on center 20 when at least one antenna module 10
When antenna system is arranged in 100 inside of electronic device, the device inside electronic device 100 generates electromagnetic interference to it.
Fig. 1 and Fig. 2 is please referred to, center 20 includes frame 21 and middle plate 22.Frame 21 includes the first short side being disposed opposite to each other
211 and first short side 212 and the first long side 213 and the second long side 214 that are disposed opposite to each other.First short side 211, the first long side 213,
First short side 212 and the second long side 214 are sequentially connected.The radiator of each first antenna component 10 is formed in any institute
State the junction of short side Yu any long side, and the part short side and the part length including being located at the junction
Side.The radiator of each second antenna module 30 and 21 mutually insulated of frame are arranged.In the present embodiment, first day
The radiator of line component 10 can be formed in the junction of the first short side 211 and the first long side 213, and the portion positioned at junction
Divide the first short side 211 and the first long side 213.Alternatively, the radiator of first antenna component 10 is formed in the first short side 211 and second
The junction of long side 214, and part the first short side 211 and the second long side 214 positioned at junction.Or first antenna component
10 radiator is formed in the junction of the second short side 212 and the first long side 213, and the second short side of part positioned at junction
212 and first long side 213.Or the radiator of first antenna component 10 is formed in the company of the second short side 212 and the second long side 214
Connect place, and part the second short side 212 and the second long side 214 positioned at junction.At this point, first antenna component 10 not only can be with
The antenna performance for promoting first antenna component 10 can also avoid user when using electronic device 100, because gripping first day
The radiator of line component 10 and the performance for influencing antenna system.For example, when taking pictures or receiving calls, it is short to be located at first by user
The first antenna component 10 of the junction of the junction and the first short side 212 and the second long side 214 of side 211 and the first long side 213
The position that can avoid user's gripping, to guarantee the dual-mode antenna signal at any time of first antenna component 10.Or when user holds
Firmly one of radiator, another radiator can also do as usual dual-mode antenna signal, guarantee antenna system steady operation.
As shown in Fig. 2, being equipped with the first gap 23 between the first short side 211 and middle plate 22.First gap 23 is in the first short side
211 and first the junction bending of long side 213 extend between the first long side of part 213 and middle plate 22, and in the first short side 211
Junction bending with the second long side 214 extends between the second long side of part 214 and middle plate 22.It is arranged on first short side 211
There is first antenna to stitch 24.First antenna seam 24 and the first gap 23 are in the junction of the first short side 211 and the first long side 213 or the
The junction of one short side 211 and the second long side 214 isolates the radiator of first antenna component 10.In the present embodiment, first is short
Side 211 and the first long side 213 are metal material.The junction of first short side 211 and the first long side 213 is segmental arc.The arc
Section forms first radiator 11 of first antenna component 10 with the first short side of part 211 and the first long side of part 213.At this point,
The direction of first 11 dual-mode antenna signal of radiator have multiple directions, including the first short side 211, the first long side 213 and
The direction of 213 junction of first short side 211 and the first long side.So first radiator 11 of the present embodiment may be implemented more
The dual-mode antenna signal in direction, further to improve the transmission rate of user data.In addition, being formed in first of frame 21
Radiator 11 can save the inner space of electronic device 100, with more devices of arranging, to improve electronic equipment 100
Space utilization rate.In addition, first radiator 11 for being formed in frame 21 can also unite to avoid same day linear system and be arranged in electronics dress
When setting 100 inside, the device inside electronic device 100 generates electromagnetic interference to it.
As shown in Fig. 2, being equipped with the second gap 25 between the second short side 212 and middle plate 22.Second gap 25 is in the second short side
212 and first the junction bending of long side 213 extend between the first long side of part 213 and middle plate 22, and in the second short side 212
Junction bending with the second long side 214 extends between the second long side of part 214 and middle plate 22.It is arranged on second short side 212
There are second day linear slit 26, second day linear slit 26 and the second gap 25 in the junction or of the second short side 212 and the first long side 213
The junction of two short sides 212 and the second long side 214 isolates the radiator of first antenna component 10.In the present embodiment, second
The junction of short side 212 and the second long side 214 is segmental arc.At this point, the segmental arc and the second short side of part 212 and part second
Second radiator 12 of the formation first antenna component 10 of long side 214.The direction tool of second 12 dual-mode antenna signal of radiator
There are multiple directions, the direction including 214 junction of the second short side 212, the second long side 214 and the second short side 212 and the second long side.
So multidirectional dual-mode antenna signal may be implemented in second radiator 12 of first antenna component 10, further to mention
The transmission rate of high user data.In addition, being formed in second radiator 12 of frame 21, electronic device 100 can be saved
Inner space, with more devices of arranging, to improve the space utilization rate of electronic equipment 100.In addition, being formed in frame 21
Device when second radiator 12 can also be arranged in 100 inside of electronic device to avoid same day linear system system, inside electronic device 100
Part generates electromagnetic interference to it.
In the present embodiment, the radiator of second antenna module 30 has a variety of set-up modes:
Embodiment one: as shown in figure Fig. 2 and 3, setting has the gap 2131 on frame 21.Frame 21 passes through slit band or seam
Gap is partitioned at least one independent metallic region (31/32).Independent metallic region (31/32) and 21 mutually insulated of frame.
The radiator of second antenna module 30 is formed in independent metallic region (31/32).Independent metallic region (31/32) refers to
Form one of them of following third radiator 31 or the 4th radiator.In the present embodiment, the first long side 213 is metal material.
By the way that gap 2131 is arranged in the first long side 213, the first long side 213 is partitioned into independent two independent metallic regions
(31/32).Two metallic regions (31/32) are respectively formed the third radiator 31 of the second antenna module 30 and the 4th radiates
Body 32.The antenna band and first radiator 11 and second radiation that third radiator 31 and the 4th radiator 32 are received and dispatched
The antenna band of the transmitting-receiving of body 12 is identical.By directly forming third radiator 31 and the 4th radiator on frame 21
32, it can be to avoid the second antenna module 30 of additionally arranging in electronic device 100, so that the inside for saving electronic device 100 is empty
Between, to improve the space utilization rate of electronic device.In addition, when forming third radiator 31 and the 4th in electronic device 100
A radiator 32 can be multiplied the channel capacity of electronic device 100, so that the data transmission for improving electronic device 100 is real-time
Property.
In other embodiments, slit band is provided on frame 21.Frame 21 is partitioned at least one by slit band
Independent metallic region.Independent metallic region and 21 mutually insulated of frame.The radiator of second antenna module 30 is formed in solely
Vertical metallic region.In addition, the third radiator 31 of the second antenna module 30 can also be formed in the first short side 211, first
At least one of short side 212 or the second long side 214.4th radiator 32 of the second antenna module 30 can also be formed in first
One of them of short side 211, the first short side 212 or the second long side 214.It can specifically be arranged according to the actual situation.
Embodiment two: as shown in Figures 2 and 4, the electronic device 100 further includes an at least antenna holder 40.At least
One antenna holder 40 is fixed on middle plate 22.The radiator of second antenna module 30 is formed on antenna holder 40.In the present embodiment,
By the way that an antenna holder 40 is arranged on middle plate 22, the third radiation of the second antenna module 30 to be arranged on antenna holder 40
Body 31 and the 4th radiator 32.Antenna holder 40 is arranged close to the first long side 213.When third radiator 31 and the 4th spoke
Beam 32 cooperates the aerial signal of the first radiator 11 and the second radiator 12 transmitting-receiving similar frequency bands, to improve antenna system
Channel capacity, and then improve the transmission rate of user data.In other embodiments, the second antenna module 20 can also be close
The setting of second long side 214.
Embodiment three: as shown in figure 5, antenna holder 40 is the first plate bracket.The radiator of second antenna module 30
It is formed in the first plate bracket.In the present embodiment, the first plate bracket is equipped with the first mounting hole.Middle plate 22 is equipped with the second installation
Hole.The first plate bracket is fixed on middle plate 22 by screw or screw.The second antenna sets are formed in the first plate bracket
The third radiator 31 and the 4th radiator 32 of part 30, to cooperate the first radiator 11 and the second radiator 12 to receive and dispatch similar frequency bands
Aerial signal, to improve the channel capacity of antenna system, and then improve the transmission rate of user data.In addition, middle plate 22
Equipped with first circuit board 221.First circuit board 221 is equipped with multiple circuit components, such as resistance, inductance or capacitor etc..This
When, those circuit components can be pressed on middle plate 22 using the first plate bracket, on the one hand avoid those components with
Other component interferes, or the other component of electronic device 100 is avoided to collide with those components, so that guaranteeing should
A little components work normally, and on the other hand, the whole bond strength of electronic device 100 can be improved.So the of the present embodiment
One plate bracket dual-use material can save the inner space of electronic device 100, improve the space benefit inside electronic device 100
With rate.In other embodiments, the first plate bracket can also be fixed on middle plate 22 by the modes such as welding or being clamped.
Embodiment four: as shown in fig. 6, antenna holder 40 includes insulation division 41.The radiator of second antenna module 30 is logical
It crosses laser direct structuring technique or is formed on antenna holder 40 by printing straight forming technology.In present embodiment, day
Line bracket 40 is the first plate bracket.First plate bracket is arranged close to the first long side 213.By laser direct structuring technique or
Person prints straight forming technology and forms metal antenna pattern on the insulation division 41 of the first plate bracket, to constitute the second antenna
The third radiator 31 of component 30 and the 4th radiator 32.In other embodiments, the first plate bracket can be close to the
The setting of two long sides 214.
Embodiment five: as shown in fig. 7, antenna holder 40 includes metal portion 42.Metal portion 42 and 21 mutually insulated of frame.
The radiator of second antenna module 30 is formed in metal portion 42.In present embodiment, antenna holder 40 is the first plate bracket.
First plate bracket is arranged close to the first long side 213.First pressing plate metal portion, 42 gap 421 is partitioned into independent at least two
Two metallic regions.Second metallic region forms the third radiator 31 and the 4th radiator 32 of the second antenna module 30.By
Metal portion 42 is arranged in first plate bracket, further to improve the combination fastness of the first plate bracket Yu middle plate 22, thus
Improve the whole bond strength of electronic device 100.In addition, by forming third radiator 31 and the 4th spoke in metal portion 42
Beam 32, to cooperate first radiator 11 and second radiator 12 to receive and dispatch the aerial signal of similar frequency bands, thus effectively
The channel capacity of antenna system is promoted, and then improves the transmission real-time of electronic device 100.In other embodiments, pass through
First pressing plate metal portion, 42 slit band is partitioned into independent at least two second metallic region.Second metallic region is formed second day
The third radiator 31 and the 4th radiator 32 of line component 30.
Embodiment six: as shown in figure 8, being fixed with flexible circuit board 44 on antenna holder 40.Second antenna module 30
Radiator is formed on flexible circuit board 44.In present embodiment, antenna holder is the first plate bracket.By in the first pressing plate
Two sseparated flexible circuit boards 44 are pasted on the insulation division 41 of bracket.First flexible circuit board forms the second antenna module 30
Third radiator 31.Second flexible circuit board 44 forms the 4th radiator 32 of the second antenna module 30.At this point, the
Three radiators 31 and the 4th radiator 32 cooperate first radiator 11 and second radiator 12, to receive and dispatch similar frequency bands
Aerial signal, thus effectively promoted antenna channel capacity, and then improve electronic device 100 transmission real-time.Pass through
It the modes such as is embedded or welds on the first plate bracket and fix two flexible circuit boards to form third radiator 31 and the 4th
A radiator 32.
Embodiment seven: as shown in figure 9, electronic device 100 further includes the second antenna holder 50.Second antenna holder 50 with
The setting of the interval of antenna holder 40.Second antenna holder 50 is fixed on middle plate 22.Second antenna holder 50 is set close to the second long side 214
It sets.Antenna holder 40 includes the first insulation division 43.By the fixed flexible circuit board of the first insulation division 43 or by laser it is straight
It connects forming technique or prints the third radiator 31 that straight forming technology forms the second antenna module 30.Second antenna holder 50
Including the second insulation division 51.By in the fixed flexible circuit board of the second insulation division 51 or by laser direct structuring technique or
Print the 4th radiator 32 that straight forming technology forms the second antenna module 30.In present embodiment, the second antenna holder 50
For the second plate bracket.Second plate bracket is used for the circuit components fixed on first circuit board 221.So passing through setting
With the spaced third radiator 31 of antenna holder 40 and the 4th radiator 32, third radiator 31 is gripped to avoid user
When, dual-mode antenna signal can be carried out by the 4th radiator 32.
Embodiment eight: as shown in Figure 10, antenna holder 40 includes the first insulation division 43.Second antenna holder 50 includes the
One metal portion 52.By or in the fixed flexible circuit board of the first insulation division 43 or by laser direct structuring technique print straight
Connect the third radiator 31 that forming technique forms the second antenna module 30.In present embodiment, antenna holder 40 is the first pressure
Board mount.Second antenna holder 50 is the second plate bracket.A metal area is partitioned into the first metal portion 52 by gap 521
Domain, to form the 4th radiator 32 of the second antenna module 30.In other embodiments, antenna holder 40 and the second antenna
The position of bracket 50 can be exchanged.It is arranged with specific reference to actual conditions.
A kind of embodiment, as shown in Fig. 2, electronic device 100 includes two first antenna components 10 and two the second antennas
Component 30.4 × 4 multiple-input and multiple-outputs are collectively formed in two first antenna components 10 and two second antenna modules 30
Antenna system, for receiving and dispatching the aerial signal of the medium/high frequency range of LTE.Wherein, 4 × 4MIMO antenna band support is LTE frequency range.It can
With understanding, LTE frequency range includes low frequency band, intermediate-frequency band and high-frequency band.Wherein, the intermediate-frequency band of LTE frequency range is
1710MHz-2170MHz.The high-frequency band of LTE frequency range is 2300MHz-2400MHz and 2500MHz-2700MHz.LTE frequency range
Low frequency band be 824MHz-960MHz.Specifically, first radiator 11 of first antenna component 10 is formed in the first short side
211 and first long side 213 junction, or be formed in the junction of the first short side 211 and the second long side 214.First antenna group
Second radiator of part 10 is formed in the junction of the second short side 212 and the second long side 214, or is formed in the second short side 212
With the junction of the second long side 214.In addition, the radiator of two the second antenna modules 30 can be by above embodiment one to implementation
Any formation of mode eight.And the radiator of two the second antenna modules 30 can be along the second long side 214 or the second long side 214
Interval setting.Or the radiator of one of them the second antenna module 30 is arranged along the second long side 214, another second antenna sets
The radiator of part 30 is arranged along the second long side 214.Specific the application does not make specific limitation.
As shown in Fig. 2 and Figure 11, first antenna component 10 further includes the first driving source 13 and the first switching circuit 14.First
Switching circuit 14 is connected between the first driving source 13 and the radiator of first antenna component 10, and the first switching circuit 14 is for cutting
Change the signal transmitting and receiving frequency range of first antenna component 10.In the present embodiment, the first switching circuit 14 includes first be arranged in parallel
Handoff leg c1 and the second handoff leg c2.First handoff leg c1 is equipped with inductance.Second handoff leg c2 is equipped with capacitor.Pass through
Switch the first handoff leg c1 and the second handoff leg c2 to switch the transmitting-receiving frequency range of first antenna component 10.First driving source 13
And first switching circuit 14 be set to middle plate 22 on.First driving source 13 is for emitting pumping signal.First switching circuit 14 is used
In the aerial signal for covering different frequency range by the different branch of switching.For example, when the first switching circuit 14 is switched to first
When handoff leg c1 works, the inductance of the first handoff leg c1 works in 2.7nh, and first antenna component 10 receives and dispatches 1800MHz's
Frequency.When the first switching circuit 14 is switched to the second handoff leg c2 work, the capacitor of the second handoff leg c2 works in 1p,
The frequency of the transmitting-receiving of first antenna component 10 2600MHz.In other embodiments, the first handoff leg c1 and the second handoff leg c2
It can exchange.It can specifically be arranged according to the actual situation.In other embodiments, the first switching circuit 14 also includes switch etc.
Other tuning devices.The application does not make specific restriction.
Further, first antenna component 10 further includes first time place 15 and the first match circuit 16 over the ground.First pair
Ground match circuit 16 is connected between the radiator of first antenna component 10 and first time place 15.First match circuit 16 over the ground
For adjusting go back to ground path of first antenna component 10.In the present embodiment, first over the ground match circuit 16 and first switching electricity
Road 14 is in parallel.First over the ground match circuit 16 include inductance.Inductance includes the first connecting pin and second connection end.First connecting pin
It is switched to first go back to place 15, second connection end is switched to the first switching circuit 14.At this time by adjusting first go back to place 15
Position, with the feeding point of first radiator 11 of adjusting to the length between first time place 15, to adjust the inductance of inductance
Amount, and then the antenna band that first antenna component 10 is received and dispatched is adjusted by the inductance of variation.For example, when first time place 15 to
When the distance of the feeding point of first radiator 11 is a1, the inductance of inductance is L1, and first antenna component 10 receives and dispatches frequency range and is
M1.When the distance of the feeding point of first time 15 to the first, place radiator 11 is a2, the inductance of inductance is L2, first day
It is M2 that line component 10, which receives and dispatches frequency range,.In other embodiments, first over the ground match circuit 16 also may include capacitor.Pass through adjusting
The position in first time place 15, with the feeding point of first radiator 11 of adjusting to the length between first time place 15, thus
The capacity of capacitor is adjusted, and then adjusts the antenna band that first antenna component 10 is received and dispatched.Specifically it is arranged according to the actual situation.
In the present embodiment, the structure of second radiator 12 of first antenna component 10 is consistent, is not repeating here.With
Unlike first radiator 12, the side far from match circuit over the ground of second radiator 12 is equipped with for shielding low frequency
The switch of signal.When second radiator 12 works in the frequency range of high frequency, closing the switch for low frequency signal, second spoke are shielded
Beam 12 is by inductance or capacitor point connected directly to the grounded, to avoid the influence of low frequency signal.
As shown in Fig. 2 and Figure 12, the second antenna module 30 further includes the second driving source 33 and the second switching circuit 34.Second
Switching circuit 34 is connected between the second driving source 33 and the radiator of the second antenna module 30.Second switching circuit 34 is for cutting
Change the signal transmitting and receiving frequency range of the second antenna module 30.In the present embodiment, the second switching circuit 34 includes that the third being arranged in parallel is cut
Change branch d1 and the 4th handoff leg d2.Third handoff leg d1 is equipped with inductance.4th handoff leg d2 is equipped with capacitor.By cutting
Third handoff leg d1 and the 4th handoff leg d2 are changed to switch the transmitting-receiving frequency range of the second antenna module 30.Second driving source 33 and
Second switching circuit 34 is set on middle plate 22.Second driving source 33 is for emitting pumping signal.Second switching circuit 34 is used for
By switching different circuit devcies to cover the antenna band of different frequency range.For example, when the second switching circuit 34 is switched to third
When handoff leg d1 works, the inductance of third handoff leg works in 2.7nh, and first antenna component 10 receives and dispatches the frequency of 1800MHz
Rate.When the second switching circuit 34 is switched to the 4th handoff leg d2 work, the capacitor of the 4th handoff leg d2 works in 1p, the
The frequency of one antenna module 10 transmitting-receiving 2600MHz.Furthermore the second switching circuit 34 can also be by inductance or capacitance connection to connecing
Place, to realize that adjusting the second antenna module 30 receives and dispatches different antenna bands.
Further, the second antenna module 30 further includes second time place 35 and the second match circuit 36 over the ground.Second pair
Ground match circuit 36 is connected between the radiator of the second antenna module 30 and second time place 35.Second match circuit 36 over the ground
For adjusting go back to ground path of the second antenna module 30.First time place 15 of specific Principles of Regulation and first antenna component 10
And first match circuit 16 over the ground Principles of Regulation it is consistent, which is not described herein again.
As shown in Fig. 5 to Figure 10, first circuit board 221 is arranged close to the first short side 211.Close to the of the first short side 211
Match circuit 16 is set to the first electricity over the ground for first driving source 13 of one antenna module 10 electrical connection, the first switching circuit 14 and first
Road plate 221.Match circuit 36 over the ground of second driving source 33 of the second antenna module 30 electrical connection, the second switching circuit 34 and second
Set on first circuit board 221.In the present embodiment, the first driving source 13 by call wire be electrically connected to the first switching circuit 14 and
First match circuit 16 over the ground are swashed with controlling the first driving source 13 by first circuit board 221 to first transmitting of radiator 11
Encourage signal.Second driving source 33 of the second antenna module 30 electrical connection is electrically connected to the second switching circuit 34 by call wire.This
Outside, the second driving source 33 is controlled by first circuit board 221 and sends pumping signal to third radiator 31.In other embodiments
In, the first driving source 13 can also be matched by modes such as printed circuit board wirings with the first switching circuit 14 and first over the ground
Circuit 16.Second driving source 33 can also be by the modes such as printed circuit board wiring and the second switching circuit 34 and second over the ground
It is electrically connected with circuit 36.
As shown in figure 13, electronic device 100 includes the second circuit board 222 being electrically connected with first circuit board 221.Second electricity
Road plate 222 is arranged close to the second short side 212, and is set on middle plate 22.Electronic device 100 further includes user's body set on middle plate 22
Part identification deck 223 and electric connector 224.The first driving source being electrically connected close to second radiator 12 of the first short side 212
13, the first switching circuit 14 and first over the ground match circuit 16 be set to second circuit board 222.Subscriber identification card seat 223 and
Electric connector 224 is set to second circuit board 222.It will be close to the first of the electrical connection of second radiator 12 of the first short side 212
Driving source 13 is connected to the first switching circuit 14 and the first match circuit 16 over the ground by call wire, and utilizes second circuit board
222 the first driving sources 13 of control find pumping signal to second radiator 12, to realize the transmitting-receiving day of first antenna component 10
Line signal.In addition, sharing second circuit by second radiator 112 and subscriber identification card seat 223 and electric connector 224
Plate 222 additionally prepares circuit board and uses for second radiator 12 to save.
As shown in Fig. 2 and Figure 14, electronic device 100 includes third antenna component 60.60 dual-mode antenna of third antenna component
Frequency range is different from first antenna component 10.First short side 211 is equipped with third antenna seam 27.First antenna seam 24, third antenna seam
27 and first gap 23, the radiator of third antenna component 60 is isolated in the first short side 211.In the present embodiment, third day
The antenna band that line component 60 is received and dispatched is the low section of frequency range of LTE.At this point, by forming third antenna component in the first short side 211
60, the dual-mode antenna band limits of electronic device 100 can be increased, to improve the antenna performance of electronic device 100.
Further, third antenna component 60 includes third driving source 61, and third switching circuit 62, third match electricity over the ground
Road 63 and third go back to place 64.Third switching circuit 62 be connected to third driving source 61 and third antenna component 60 radiator it
Between.Third switching circuit 62 is used to switch the signal transmitting and receiving frequency range of third antenna component 60.Third match circuit 63 and over the ground
Three switching circuit 62 is in parallel, and match circuit 63 is connected to the radiator of third antenna component 60 to third over the ground and third goes back to place
Between 64, third over the ground match circuit 63 be used for adjust third antenna component 60 return ground path.In the present embodiment, third antenna
The frequency band of the transmitting-receiving LTE low frequency of component 60.Third switching circuit 62 includes inductance, capacitance switch.By adjusting third switching circuit
The induction reactance of 62 inductance or the impedance for adjusting capacitor, to adjust the frequency range of the dual-mode antenna of third antenna component 60.Third swashs
It encourages source 61 and third switching circuit 62 is connected electrically in first circuit board 221.Third driving source 61 is controlled by first circuit board 221
Pumping signal is sent to third antenna component 60.In addition, third antenna component 60 goes back to the position in place 64 by adjusting third, with
Adjust the band limits of the dual-mode antenna signal of third antenna component 60.
As shown in Fig. 2 and Figure 13, electronic device 100 includes the 4th antenna module 70.4th antenna module, 70 dual-mode antenna
Frequency range is identical as third antenna component 60.Second gap 25 and second day linear slit 26, in the first long side 213 and the first short side
212 isolate the radiator of the 4th antenna module 70.In the present embodiment, by the first long side 213 and the isolation of the first short side 212
4th antenna module 70 out, to receive and dispatch the frequency band of LTE low frequency, thus increase the type of the dual-mode antenna signal of electronic device 100,
Meets the needs of various communications.In addition, it is more to form 2 × 2 multi inputs when the 4th antenna module 70 cooperates with third antenna component 60
Output antenna system, for receiving and dispatching the aerial signal of LTE low-frequency range.
Further, as shown in Figure 13 and Figure 15, the 4th antenna module 70 includes the 4th driving source 71.4th driving source 71
It is electrically connected the radiator of the 4th antenna module 70.In addition, the 4th driving source 71 is located on second circuit board 222.Pass through the second electricity
Road plate 222 controls the 4th driving source 71 and emits pumping signal, so that 70 transmitting antenna signal of the 4th antenna module.In addition, the 4th
Antenna module 70 further includes four throw switch 72 of hilted broadsword.Four throw switch 72 of hilted broadsword includes first port 721, second port 722, third
Port 723 and the 4th port 724.First port 721, second port 722, third port 723 and the 4th port 724 are respectively provided at
Different grounding points.At this point, each port connected return place to the 4th antenna module 70 feeding point metallic conductor it is long
Degree is different, and therefore, the frequency range of the different corresponding dual-mode antennas of metallic conductor length is different.For example, the transmitting-receiving of first port 721
Antenna band be 703MHz-748MHz, the antenna band of the transmitting-receiving of second port 722 is 1850MHz-1910MHz, third end
The antenna band of the transmitting-receiving of mouth 723 is 880MHz-915MHz.So passing through control hilted broadsword and first port 721, second port
722 and third port 723 connection, with adjust transmitting-receiving antenna band.
Further, the 4th antenna module 70 is equipped with the switch for shielding low frequency signal.When first antenna component 10
When second radiator 12 works in the frequency range of high frequency, closing the switch for low frequency signal is shielded, the 4th antenna module 70 passes through electricity
Sense or capacitor point connected directly to the grounded, to avoid second 12 work of radiator of influence of 70 low frequency signal of the 4th antenna module
Make.
As shown in Fig. 2, electronic device 100 includes the 5th antenna module 80.5th antenna module 80 receives and dispatches frequency range and first
Antenna module 10, third antenna component 60 and the 4th antenna module 70 are different.First gap 23 and third antenna seam 27, first
Short side 211 and the second long side 214 isolate the radiator of the 5th antenna module 80.In the present embodiment, the 5th antenna module 80 is received
Send out 2.4G WIFI frequency range, 5G WIFI frequency range, 2.4G GPS frequency range and 5GGPS frequency range.Wherein, 2.4G WIFI frequency range is usually
2.4GHz-2.5GHz.5G WIFI frequency range is usually 5.1GHz-5.8GHz.By the first short side 211 and the second long side 214 every
The type of dual-mode antenna signal of electronic device 100 can be increased by separating out the 5th antenna module 80, meet the needs of various communications.
In addition, multi-direction can be received by forming the 5th antenna module 80 in the junction of the first short side 211 and the second long side 214
Aerial signal, quickly to transmit the data of user.
In the present embodiment, as shown in Fig. 2 and Figure 14, electronic device 100 includes the 4th time place 81 and the 5th time place 82.
The different location of third antenna component 60 is directly connected in the 4th go back to place 81 and the 5th go back to place 82 through call wire respectively, with
When 5th antenna module 80 works, the low frequency signal that third antenna component 60 can be isolated significantly does the 5th antenna module
It disturbs, to guarantee the accuracy of the dual-mode antenna signal of the 5th antenna module 80, and then the day for improving electronic device 100 is linear
Energy.It is understood that since the different location of third antenna component 60 is directly connected in the 4th go back to place 81 and the 5th go back to ground
Point 82 can save and additionally believe in the 4th time place 81 and the 5th time setting of place 82 switch to switch ground connection to shield low frequency
Number.
As shown in Fig. 2, electronic device 100 includes the 6th antenna module 90.6th antenna module 90 receives and dispatches frequency range
5G WIFI frequency range.6th antenna module 90 is formed in middle plate 22 or is formed in frame 21.6th antenna module 90 and the 5th antenna
Component 80 forms 2 × 2 5G WIFI multi-input multi-output system.
In the present embodiment, the 6th antenna module 90 has a variety of set-up modes:
Embodiment one: as shown in figure 16, setting has the gap 91 on frame 21.Independent one is partitioned by gap 91
Third metallic region 92, third metallic region form the radiator of the 6th antenna module 90.By directly being formed on frame 21
The radiator of 6th antenna module 90, can be to avoid the 6th antenna module 90 be additionally arranged, to reduce in electronic device 100
The utilization rate of the inner space of electronic device 100 is improved in the inner space of electronic device 100.In other embodiments, the 6th
Antenna module 90 can also be formed in one of them of the first short side 211, the first short side 212 or the first long side 213.In other realities
It applies in mode, an independent third metallic region 92 is partitioned by slit band, third metallic region forms the 6th antenna sets
The radiator of part 90.
Embodiment two, unlike embodiment one: as shown in figure 17, by the antenna holder 40 on middle plate 22 or
Flexible circuit board is fixed on second antenna holder 50 or by laser direct structuring technique or printing straight forming technology shape
At the 6th antenna module 90.In present embodiment, pass through the sticking flexible circuit board on the insulation division 41 of antenna holder 40
To form the radiator 93 of the 6th antenna module 90.It in other embodiments, can also be by being embedded on antenna holder 40
Or the fixed flexible circuit board of the modes such as welding is to form the 6th antenna module 90.Furthermore laser direct forming skill can also be passed through
Art or printing straight forming technology form metal antenna pattern on antenna holder 40, to constitute the 6th antenna module
90.Specifically it is arranged according to the actual situation.
It is the optional embodiment of the application above, it is noted that for those skilled in the art,
Under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this Shen
Protection scope please.
Claims (21)
1. a kind of electronic device characterized by comprising at least one first antenna component, at least one second antenna module
And center, the radiator of at least one first antenna component are formed on the center, at least one described second antenna
The radiator of component is arranged independently of the center, at least one described first antenna component and at least one described second antenna
Component is used to the aerial signal of transmitting-receiving similar frequency bands, at least one described first antenna component and at least one second day described
Multi-input multi-output antenna system is collectively formed in line component.
2. electronic device according to claim 1, which is characterized in that the center includes frame and middle plate, the frame
Including the first short side and the second short side that are disposed opposite to each other and the first long side and the second long side that are disposed opposite to each other, first short side,
First long side, second short side and second long side are sequentially connected；The radiation of each first antenna component
Body is formed in the junction of any short side Yu any long side, and the part short side including being located at the junction
With the part long side, the radiator of each second antenna module and the frame mutually insulated are arranged.
3. electronic device according to claim 2, which is characterized in that be equipped with the between first short side and the middle plate
One gap, first gap extend to part described first in the bending of the junction of first short side and first long side
Between long side and the middle plate, and part described the is extended in the bending of the junction of first short side and second long side
Between two long sides and the middle plate, first antenna seam, the first antenna seam and described first are provided on first short side
Gap is in first short side and the junction of first long side or the junction of first short side and second long side
Isolate the radiator of the first antenna component.
4. electronic device according to claim 3, which is characterized in that be equipped with the between second short side and the middle plate
Two gaps, second gap extend to part described first in the bending of the junction of second short side and first long side
Between long side and the middle plate, and part described the is extended in the bending of the junction of second short side and second long side
Between two long sides and the middle plate, second day linear slit, second day linear slit and described second are provided on second short side
Gap is in second short side and the junction of first long side or the junction of second short side and second long side
Isolate the radiator of the first antenna component.
5. electronic device according to claim 2, which is characterized in that be provided with slit band or gap, institute on the frame
It states frame and at least one independent metallic region, the independent metallic region is partitioned by the slit band or the gap
With the frame mutually insulated, the radiator of second antenna module is formed in the independent metallic region.
6. electronic device according to claim 2, which is characterized in that the electronic device further includes an at least antenna branch
Frame, an at least antenna holder are fixed on the middle plate, and the radiator of second antenna module is formed in the antenna branch
On frame.
7. electronic device according to claim 6, which is characterized in that the antenna holder includes insulation division, and described second
The radiator of antenna module is formed in the antenna branch by laser direct structuring technique or by printing straight forming technology
On frame.
8. electronic device according to claim 6, which is characterized in that the antenna holder includes metal portion, the metal
Portion and the frame mutually insulated, the radiator of second antenna module are formed in the metal portion.
9. electronic device according to claim 6, which is characterized in that it is fixed with flexible circuit board on the antenna holder,
The radiator of second antenna module is formed on the flexible circuit board.
10. according to the described in any item electronic devices of claim 2 to 9, which is characterized in that the first antenna component further includes
First driving source and the first switching circuit, first switching circuit are connected to first driving source and the first antenna group
Between the radiator of part, first switching circuit is used to switch the signal transmitting and receiving frequency range of the first antenna component.
11. electronic device according to claim 10, which is characterized in that the first antenna component further includes first time ground
Point and the first match circuit over the ground, described first over the ground match circuit be connected to the radiator of the first antenna component with it is described
Between first time place, described first over the ground match circuit be used for adjust the first antenna component return ground path.
12. according to the described in any item electronic devices of claim 2 to 9, which is characterized in that second antenna module further includes
Second driving source and the second switching circuit, second switching circuit are connected to second driving source and second antenna sets
Between the radiator of part, second switching circuit is used to switch the signal transmitting and receiving frequency range of second antenna module.
13. electronic device according to claim 12, which is characterized in that second antenna module further includes second time ground
Point and the second match circuit over the ground, described second over the ground match circuit be connected to the radiator of second antenna module with it is described
Between second time place, described second over the ground match circuit be used for adjust second antenna module return ground path.
14. according to the described in any item electronic devices of claim 2 to 9, which is characterized in that the electronic device includes two the
One antenna module and two the second antenna modules, two first antenna components and two common shapes of the second antenna module
At 4 × 4 multi-input multi-output antenna systems, for receiving and dispatching the aerial signal of the medium/high frequency range of LTE.
15. electronic device according to claim 14, which is characterized in that the radiation of one of them first antenna component
Body is formed in the junction of first short side Yu first long side, or is formed in first short side and second long side
Junction；The radiator of another first antenna component is formed in the connection of second short side Yu first long side
Place, or it is formed in the junction of second short side Yu second long side.
16. electronic device according to claim 14, which is characterized in that the radiator edge of two second antenna modules
First long side or the setting of second long side interval, alternatively, the radiator of one of them second antenna module is along institute
The setting of the first long side is stated, the radiator of another second antenna module is arranged along second long side.
17. electronic device according to claim 4, which is characterized in that the electronic device further includes third antenna component,
The third antenna component dual-mode antenna frequency range is different from the first antenna component, and first short side is equipped with third antenna
Seam, the first antenna seam, third antenna seam and first gap isolate the third day in first short side
The radiator of line component.
18. electronic device according to claim 17, which is characterized in that the third antenna component includes third excitation
Source, match circuit and third go back to place over the ground for third switching circuit, third, and the third switching circuit is connected to the third and swashs
Between the radiator for encouraging source and the third antenna component, the third switching circuit is for switching the third antenna component
Signal transmitting and receiving frequency range, match circuit is in parallel with the third switching circuit over the ground for the third, and the third matches electricity over the ground
Road is connected to the radiator of the third antenna component and the third is returned between place, and match circuit is used for the third over the ground
Adjust the third antenna component goes back to ground path.
19. electronic device according to claim 17, which is characterized in that the electronic device further includes the 4th antenna sets
Part, the 4th antenna module dual-mode antenna frequency range is identical as the third antenna component, second gap and described
Two antennas are sewn on first long side and second short side isolates the radiator of the 4th antenna module.
20. electronic device according to claim 19, which is characterized in that the electronic device further includes the 5th antenna sets
Part, the 5th antenna module transmitting-receiving frequency range and the first antenna component, second antenna module, the third antenna group
Part and the 4th antenna module are different, first gap and third antenna seam, in first short side and described the
Two long sides isolate the radiator of the 5th antenna module.
21. electronic device according to claim 20, which is characterized in that the electronic device includes the 6th antenna module,
The 6th antenna module transmitting-receiving frequency range is 5G WI F I frequency range, and the 6th antenna module is formed in the middle plate or formation
In the frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826053.2U CN208539942U (en) | 2018-05-29 | 2018-05-29 | Electronic device |
| PCT/CN2019/088867 WO2019228368A1 (en) | 2018-05-29 | 2019-05-28 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826053.2U CN208539942U (en) | 2018-05-29 | 2018-05-29 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539942U true CN208539942U (en) | 2019-02-22 |
Family
ID=65382443
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826053.2U Expired - Fee Related CN208539942U (en) | 2018-05-29 | 2018-05-29 | Electronic device |
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| CN (1) | CN208539942U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108832267A (en) * | 2018-05-29 | 2018-11-16 | Oppo广东移动通信有限公司 | Electronic device |
| CN110277630A (en) * | 2019-06-30 | 2019-09-24 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110299604A (en) * | 2019-06-30 | 2019-10-01 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110311209A (en) * | 2019-06-30 | 2019-10-08 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
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| CN110336118A (en) * | 2019-06-30 | 2019-10-15 | RealMe重庆移动通信有限公司 | Wearable device and smartwatch |
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| CN110350294A (en) * | 2019-06-30 | 2019-10-18 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| WO2019228368A1 (en) * | 2018-05-29 | 2019-12-05 | Oppo广东移动通信有限公司 | Electronic device |
| CN110970737A (en) * | 2019-12-09 | 2020-04-07 | 华勤通讯技术有限公司 | Antenna assembly |
| US11996625B2 (en) | 2019-09-18 | 2024-05-28 | Huawei Technologies Co., Ltd. | Multi-antenna system and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832267A (en) * | 2018-05-29 | 2018-11-16 | Oppo广东移动通信有限公司 | Electronic device |
| CN108832267B (en) * | 2018-05-29 | 2024-05-17 | Oppo广东移动通信有限公司 | Electronic device |
| WO2019228368A1 (en) * | 2018-05-29 | 2019-12-05 | Oppo广东移动通信有限公司 | Electronic device |
| CN110336120A (en) * | 2019-06-30 | 2019-10-15 | RealMe重庆移动通信有限公司 | Wearable device and smartwatch |
| CN110336117A (en) * | 2019-06-30 | 2019-10-15 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110336118A (en) * | 2019-06-30 | 2019-10-15 | RealMe重庆移动通信有限公司 | Wearable device and smartwatch |
| CN110311209A (en) * | 2019-06-30 | 2019-10-08 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110350294A (en) * | 2019-06-30 | 2019-10-18 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110299604A (en) * | 2019-06-30 | 2019-10-01 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110336118B (en) * | 2019-06-30 | 2020-12-04 | RealMe重庆移动通信有限公司 | Wearable equipment and intelligent wrist-watch |
| CN110336117B (en) * | 2019-06-30 | 2021-10-22 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110277630A (en) * | 2019-06-30 | 2019-09-24 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| US11996625B2 (en) | 2019-09-18 | 2024-05-28 | Huawei Technologies Co., Ltd. | Multi-antenna system and electronic device |
| CN110970737A (en) * | 2019-12-09 | 2020-04-07 | 华勤通讯技术有限公司 | Antenna assembly |
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