CN106159444A - Antenna module, mobile terminal and control method thereof - Google Patents
Antenna module, mobile terminal and control method thereof Download PDFInfo
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- CN106159444A CN106159444A CN201510149681.2A CN201510149681A CN106159444A CN 106159444 A CN106159444 A CN 106159444A CN 201510149681 A CN201510149681 A CN 201510149681A CN 106159444 A CN106159444 A CN 106159444A
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- junction point
- mobile terminal
- switch
- grip position
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Abstract
The open mobile terminal of the present invention and antenna module thereof, antenna module includes radiant body and switch module, the first junction point and the second junction point it is provided with on radiant body, distance between two junction points is more than predeterminable range, additionally a junction point in the first junction point and the second junction point can be connected to transceiver, by another junction point ground connection by switch module.Based on antenna module disclosed by the invention, mobile terminal can control the switching state of switch module according to user's grip position on mobile terminals, the signal port of transceiver will be connected to, by another junction point ground connection apart from this grip position junction point farther out, thus the probability that the feed point reducing antenna module is blocked by user, when making user grip mobile terminal by different way, mobile terminal all has higher communication performance.The invention also discloses the control method of mobile terminal.
Description
Technical field
The invention belongs to communication technical field, particularly relate to antenna module, mobile terminal and control method thereof.
Background technology
Antenna, sky all it is built-in with in mobile terminal (such as mobile phone and the panel computer with call function)
The performance of line directly determines the communication quality of mobile terminal.When user holds mobile terminal, if used
The palm at family has blocked antenna, and the performance of antenna there will be decline drastically.
A feed point and an earth point it is provided with, in order to ensure the communication of mobile terminal on current antenna
Quality, is generally positioned over the feed point of antenna on an angle of mobile terminal, to reduce the palm screening of user
The probability of gear antenna feed point.But, it is different that user grips the custom of mobile terminal, and certain customers practise
Used left hand uses mobile terminal, certain customers' right-handed to use mobile terminal.Set based on current antenna
Meter, when gripping mobile terminal in some way, the communication performance of mobile terminal is poor.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of antenna module, it is ensured that grip by different way
During mobile terminal, mobile terminal all has higher communication performance.
For achieving the above object, the present invention provides following technical scheme:
The open a kind of antenna module of the present invention, is applied in mobile terminal, and described antenna module includes radiation
Body and switch module；Being provided with the first junction point and the second junction point on described radiant body, described first even
Distance between contact and described second junction point is more than predeterminable range value；On described radiant body first is even
Contact and the second junction point are connected with described switch module respectively；Described switch module can be by described first
In junction point and the second junction point one is connected to the signal port of transceiver in described mobile terminal, will
Another junction point ground connection.
Preferably, in above-mentioned antenna module, described switch module includes the first switch and second switch；
Described first switch includes the first end, the second end and the 3rd end, described first junction point and described the
The three-terminal link of one switch, the second end ground connection of described first switch, the first end of described first switch
Being connected to the signal port of described transceiver, the 3rd end of described first switch can be with described first switch
The first end and the second end-grain cutting change connection；
Described second switch includes the first end, the second end and the 3rd end, described second junction point and described the
The three-terminal link of two switches, the second end ground connection of described second switch, the first end of described second switch
Being connected to the signal port of described transceiver, the 3rd end of described second switch can be with described second switch
The first end and the second end-grain cutting change connection.
Preferably, in above-mentioned antenna module, described switch module includes the 3rd switch, the 4th switch and the
Five switches；
Described 3rd switch includes that the first end and the second end, described first junction point are connected to the described 3rd and open
The first end closed, the second end ground connection of described 3rd switch；
Described 4th switch includes that the first end and the second end, described second junction point are connected to the described 4th and open
The first end closed, the second end ground connection of described 4th switch；
Described 5th switch includes the first end, the second end and the 3rd end, described first junction point and described the
First end of five switches connects, and described second junction point is connected with the second end of described 5th switch, described
3rd end of the 5th switch is connected with the signal port of described transceiver, the 3rd end energy of described 5th switch
Enough and the described 5th the first ends switched and the second end-grain cutting change and connect.
Invention additionally discloses the control method of a kind of mobile terminal, wherein, described mobile terminal includes transmitting-receiving
Machine and any one antenna module above-mentioned, in described antenna module, the first junction point on radiant body is with described
Distance between first side of mobile terminal is mobile whole with described less than the second junction point on described radiant body
Distance between first side of end, between described second junction point and the second side of described mobile terminal
Distance less than distance between described first junction point and the second side of described mobile terminal, described shifting
First side of dynamic terminal is relative with the second lateral location；Described control method includes:
Determine user's grip position on the mobile terminal；
The switching state of described antenna module breaker in middle assembly is controlled so that described according to described grip position
In first junction point and described second junction point one be connected to described transceiver signal port, another
Individual junction point ground connection, wherein, is connected to the junction point of the signal port of described transceiver and described gripping position
Distance between putting is more than the distance between another junction point and described grip position.
Preferably, the first side of described mobile terminal arranges the first proximity transducer, described mobile terminal
The second side the second proximity transducer is set；
The described grip position determining user on the mobile terminal, including:
Obtain described first proximity transducer and the output signal of described second proximity transducer；
When the output signal of the described first proximity transducer variable quantity in Preset Time is more than described second
During the output signal of proximity transducer variable quantity in described Preset Time, determine that user is in described movement
The grip position of terminal is the first side；
When the output signal of the described first proximity transducer variable quantity in Preset Time is less than described second
During the output signal of proximity transducer variable quantity in described Preset Time, determine that user is in described movement
The grip position of terminal is the second side.
The described switching state controlling described antenna module breaker in middle assembly according to described grip position, including:
In the case of determining that user's grip position at described mobile terminal is the first side, control described
Switch module runs on the first switching state；
In the case of determining that user's grip position at described mobile terminal is the second side, control described
Switch module runs on the second switching state；
Wherein, when described switch module runs on the first switching state, described second junction point is by described
Switch module is connected to the signal port of described transceiver, and described first junction point passes through described switch module
Ground connection, when described switch module runs on the second switching state, described first junction point passes through described switch
Assembly is connected to the signal port of described transceiver, and described second junction point passes through described switch module ground connection.
Invention additionally discloses a kind of mobile terminal, including controller, transceiver and any of the above-described kind of antenna sets
Part；
Described controller controls the switching state of described antenna module breaker in middle assembly so that described antenna sets
In part one in the first junction point and the second junction point be connected to described transceiver signal port, another
Individual junction point ground connection, wherein, the junction point of the signal port being connected to described transceiver is moving with user
In terminal, the distance between grip position is more than the distance between another junction point and described grip position.
Preferably, in above-mentioned mobile terminal, the first junction point on radiant body and institute in described antenna module
State the distance between the first side of mobile terminal less than the second junction point on described radiant body and described movement
Distance between first side of terminal, the second side of described second junction point and described mobile terminal it
Between distance less than distance between described first junction point and the second side of described mobile terminal, described
First side of mobile terminal is relative with the second lateral location；
Described controller determines user's grip position on mobile terminals, afterwards according to described grip position
Control the switching state of described antenna module breaker in middle assembly.
Preferably, in above-mentioned mobile terminal, the first side of described mobile terminal arranges first close to sensing
Device, the second side of described mobile terminal arranges the second proximity transducer；
Described controller obtains the output letter of described first proximity transducer and described second proximity transducer
Number, when the output signal of the described first proximity transducer variable quantity in Preset Time is more than described second
During the output signal of proximity transducer variable quantity in described Preset Time, determine that user is in described movement
The grip position of terminal is the first side, when the output signal of described first proximity transducer is at Preset Time
Interior variable quantity is less than the output signal of described second proximity transducer variable quantity in described Preset Time
Time, determine that user is the second side in the grip position of described mobile terminal；
Described controller is determining user's situation that grip position is the first side at described mobile terminal
Under, control described switch module and run on the first switching state, determining that user is at described mobile terminal
In the case of grip position is the second side, controls described switch module and run on the second switching state；
Wherein, when described switch module runs on the first switching state, described second junction point is by described
Switch module is connected to the signal port of described transceiver, and described first junction point passes through described switch module
Ground connection, when described switch module runs on the second switching state, described first junction point passes through described switch
Assembly is connected to the signal port of described transceiver, and described second junction point passes through described switch module ground connection.
As can be seen here, the invention have the benefit that
Antenna module disclosed by the invention includes the first junction point and the second junction point, between two junction points
Distance more than predeterminable range, additionally switch module can be by the first junction point and the second junction point
Individual junction point is connected to transceiver, by another junction point ground connection, say, that by switch module
Effect, can switch the first junction point and the second junction point between feed point and earth point.Based on this
Bright disclosed antenna module, mobile terminal can control the switching state of switch module, by the first junction point
And second junction point switch between feed point and earth point, thus what the feed point reducing antenna module was blocked
Probability so that when user grips mobile terminal by different way, mobile terminal all has higher communicativeness
Energy.
Control method of based on mobile terminal disclosed by the invention, it is possible to according to user on mobile terminals
Grip position controls the switching state of switch module, will be connected to apart from this grip position junction point farther out
The signal port of transceiver, by another junction point ground connection, thus the feed point reducing antenna module is hidden by user
The probability of gear so that when user grips mobile terminal by different way, mobile terminal all has higher leading to
Letter performance.
Mobile terminal disclosed by the invention, all has higher when user grips mobile terminal by different way
Communication performance.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the structural representation of a kind of antenna module disclosed by the invention；
Fig. 2 is the structural representation of another kind of antenna module disclosed by the invention；
Fig. 3 is the structural representation of another kind of antenna module disclosed by the invention；
Fig. 4 is the structural representation of radiant body in antenna module shown in Fig. 3；
Fig. 5 is the structural representation of a kind of mobile terminal disclosed by the invention；
Fig. 6 is the flow chart of the control method of a kind of mobile terminal disclosed by the invention；
Fig. 7 is the flow chart of the control method of another kind of mobile terminal disclosed by the invention.
Fig. 8 is the structural representation of another kind of mobile terminal disclosed by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The open antenna module being applied to mobile terminal of the present invention, when user grips mobile whole by different way
During end, mobile terminal all has higher communication performance.
See the structural representation that Fig. 1, Fig. 1 are a kind of antenna module disclosed by the invention.This antenna module
Including radiant body 100 and switch module 200.
Wherein:
The first junction point 101 and the second junction point 102, and the first junction point it is provided with on radiant body 100
101 and second distances between junction point 102 are more than predeterminable range value.Needing exist for explanation, this is pre-
If distance value can set according to the space size being used for installing antenna module in mobile terminal, when first connects
When distance between contact 101 and the second junction point 102 is bigger, it is general that two junction points are blocked simultaneously
Rate is less.
It addition, the first junction point 101 on radiant body 100 and the second junction point 102 respectively with switches set
Part 200 connects.
Switch module 200 can be by the first junction point 101 and the second junction point 102 on radiant body 100
In one be connected to the signal port of transceiver 20 in mobile terminal, by another junction point ground connection.Also
That is, switch module 200 at synchronization only by the first junction point 101 and the second junction point 102
A junction point be connected to the signal port of transceiver 20, and by another junction point ground connection.Wherein, exist
In antenna module, it is connected to the junction point of signal port of transceiver 20 as feed point, the junction point of ground connection
As earth point.
Antenna module disclosed by the invention includes the first junction point 101 and the second junction point 102, two connections
Distance between point is more than predeterminable range, and additionally switch module 200 can be by the first junction point 101 and the
A junction point in two junction points 102 is connected to transceiver, by another junction point ground connection, namely
Say, by the effect of switch module 200, the first junction point 101 and the second junction point 102 can be existed
Switch between feed point and earth point.Based on antenna module disclosed by the invention, mobile terminal can control out
Close the switching state of assembly 200, by the first junction point 101 and the second junction point 102 feed point and ground connection
Switch between point, thus the probability that the feed point reducing antenna module is blocked by user so that user is with difference
When mode grips mobile terminal, mobile terminal all has higher communication performance.
In enforcement, the switch module 200 in antenna module can use various structures to realize.Below in conjunction with
Fig. 2 and Fig. 3 illustrates.
See the structural representation that Fig. 2, Fig. 2 are another kind of antenna module disclosed by the invention.This antenna sets
Part includes radiant body 100 and switch module 200.
Wherein:
Radiant body 100 is metal ring structure, and radiant body 100 is provided with the first junction point 101 and
Distance between two junction points 102, and the first junction point 101 and the second junction point 102 more than preset away from
Distance values.
Switch module 200 includes the first switch K1 and second switch K2.Wherein:
First switch K1 includes the first end d11, the second end d12 and the 3rd end d13.On radiant body 100
The first junction point 101 with first switch K1 the 3rd end d13 is connected, first switch K1 the second end
D12 ground connection, the first end d11 of the first switch K1 is connected to the signal port of transceiver 20, and first opens
The 3rd end d13 closing K1 can connect with the first end d11 and the second end d12 switching of the first switch 1.
Second switch K2 includes the first end d21, the second end d22 and the 3rd end d23.On radiant body 100
The second junction point 102 be connected with the 3rd end d23 of second switch K2, second end of second switch K2
D22 ground connection, the first end d21 of second switch K2 is connected to the signal port of transceiver 20, and second opens
The 3rd end d23 closing K2 can connect with the first end d21 and the second end d22 switching of second switch K2.
Connect at the second end d12 of the 3rd end d13 and the first switch K1 of the first switch K1, second open
Close the first end d21 of the 3rd end d23 and second switch K2 of K2 when connecting, the on radiant body 100
One junction point 101 ground connection, as earth point, the second junction point 102 on radiant body 100 be connected to receive
Send out the signal port of machine 20, as feed point.
Connect at the first end d11 of the 3rd end d13 and the first switch K1 of the first switch K1, second open
Close the second end d22 of the 3rd end d23 and second switch K2 of K2 when connecting, the on radiant body 100
Two junction point 102 ground connection, as earth point, the first junction point 101 on radiant body 100 be connected to receive
Send out the signal port of machine 20, as feed point.
In the antenna module shown in Fig. 2, radiant body 100 uses metal ring structure, switch module 200
Including the first switch K1 and second switch K2, by the collaborative work of the first switch K1 and second switch K2
With, the first junction point 101 and the second junction point 102 are switched between feed point and earth point, thus drops
The probability that the feed point of low antenna module is blocked by user so that when user grips mobile terminal by different way,
Mobile terminal all has higher communication performance.
In the antenna module shown in Fig. 1 and Fig. 2, radiant body 100 all uses metal ring structure, also
That is antenna module is loop aerial assembly.In enforcement, radiant body 100 can also use other structures.
See the structural representation that Fig. 3 and Fig. 4, Fig. 3 are another kind of antenna module disclosed by the invention, figure
4 is the structural representation of radiant body in antenna module shown in Fig. 3.This antenna module includes radiant body 100 He
Switch module 200.
Wherein:
Radiant body 100 is metal plate structure, and radiant body 100 is provided with the first junction point 101 and second
Junction point 102.Needing exist for explanation, the first junction point 101 and second on radiant body 100 connects
Contact 102 is also metal plate structure.Radiant body 100 use metal plate structure can increase distribution capacity,
Reduce distributed inductance such that it is able to increase the beamwidth of antenna.
Switch module 200 includes the 3rd switch K3, the 4th switch K4 and the 5th switch K5.Wherein:
3rd switch K3 includes the first end d31 and the second end d32.First junction point 101 is connected to the 3rd
The first end d31 of switch K3, the second end d32 ground connection of the 3rd switch K3.At the 3rd switch K3
When closure state, the first end d31 in the 3rd switch K3 and the second end d32 connection, first connects
101 ground connection, when the 3rd switch K3 be off time, the 3rd switch K3 in the first end d31 and
The connection of the second end d32 is disconnected.
4th switch K4 includes the first end d41 and the second end d42.Second junction point 102 is connected to the 4th
The first end d41 of switch K4, the second end d42 ground connection of the 4th switch K4.At the 4th switch K4
When closure state, the first end d41 in the 4th switch K4 and the second end d42 connection, second connects
102 ground connection, when the 4th switch K4 be off time, the 4th switch K4 in the first end d41 and
The connection of the second end d42 is disconnected.
5th switch K5 includes the first end d51, the second end d52 and the 3rd end d53.First junction point 101
It is connected with the first end d51 of the 5th switch K5, the second junction point 102 and second end of the 5th switch K5
D52 connects, and the 3rd end d53 of the 5th switch K5 is connected with the signal port of transceiver 20, and the 5th opens
The 3rd end d53 closing K5 can connect with the first end d21 and the second end d52 switching of the 5th switch K 5.
The 3rd end d53 in the 3rd switch K3 Guan Bi, the 4th switch K4 disconnection, the 5th switch K5
When connecting with the second end d52, the first junction point 101 ground connection on radiant body 100, as earth point,
The second junction point 102 on radiant body 100 is connected to the signal port of transceiver 20, as feed point.
The 3rd end d53 in the 3rd switch K3 disconnection, the 4th switch K4 Guan Bi, the 5th switch K5
When connecting with the first end d51, the second junction point 102 ground connection on radiant body 100, as earth point,
The first junction point 101 on radiant body 100 is connected to the signal port of transceiver 20, as feed point.
In the antenna module shown in Fig. 3, radiant body 100 uses metal plate structure, switch module 200
Including the 3rd switch K3, the 4th switch K4 and the 5th switch K5, by the 3rd switch K3, the 4th open
Close the synergism of K4 and the 5th switch K5, the first junction point 101 and the second junction point 102 are being presented
Switch between point and earth point, thus the probability that the feed point reducing antenna module is blocked by user so that use
When family grips mobile terminal by different way, mobile terminal all has higher communication performance.It addition, Fig. 3
Radiant body 100 in shown antenna module uses metal plate structure, it is possible to increases distribution capacity, reduce and divide
Cloth inductance, therefore the antenna module shown in Fig. 3 has bigger bandwidth.
Needing exist for explanation, the antenna module shown in Fig. 3 is PIFA antenna (Planar Inverted
F-shaped Antenna, linear inverse-F antenna).
The present invention discloses the control method of a kind of mobile terminal, and the structure of this mobile terminal is as shown in Figure 5.
This mobile terminal includes transceiver 20 and antenna module 10, and wherein, antenna module 10 is that the present invention is above-mentioned
Any one antenna module disclosed.It addition, the first junction point on radiant body 100 in antenna module 10
Distance between 101 and the first side 301 of mobile terminal is less than the second junction point 102 on radiant body 100
And the distance between the first side 301 of mobile terminal, the second junction point 102 and the second of mobile terminal
Distance between side 302 is less than between the first junction point 101 and the second side 302 of mobile terminal
Distance, the first side 301 of mobile terminal is relative with the second position, side 302.
This control method as shown in Figure 6, including:
Step S61: determine user's grip position on mobile terminals.
Step S62: control the switching state of antenna module breaker in middle assembly according to this grip position so that the
In one junction point and the second junction point one is connected to the signal port of transceiver, another junction point connects
Ground, wherein, the distance being connected between junction point and the grip position of the signal port of transceiver is more than another
Distance between one junction point and grip position.
Control method of based on mobile terminal disclosed by the invention, it is possible to according to user on mobile terminals
Grip position controls the switching state of switch module, will be connected to apart from this grip position junction point farther out
The signal port of transceiver, by another junction point ground connection, thus the feed point reducing antenna module is hidden by user
The probability of gear so that when user grips mobile terminal by different way, mobile terminal all has higher leading to
Letter performance.
In enforcement, the grip position of user can be determined according to the temperature on mobile terminal surface.Concrete:
Multiple positions inside the shell of mobile terminal are respectively provided with temperature sensor, running of mobile terminal process
According to prefixed time interval obtain each temperature sensor generate temperature value, afterwards according to each temperature
The temperature value of sensor output and the installation site of each temperature sensor determine the grip position of user.
Such as: when user's right hand grips mobile terminal, the left frame of mobile terminal can be in the hands of user
In the palm, be therefore arranged at the left frame of mobile terminal temperature sensor output temperature value higher, when
During user's left-handed mobile terminal, the left frame of mobile terminal can be in the palm of user, therefore set
Be placed at the left frame of mobile terminal temperature sensor output temperature value higher.If temperature at left frame
The temperature value of degree sensor output reaches a certain threshold value, then may determine that the grip position of user is for mobile whole
The right side of end, if the temperature value of the temperature sensor output at left frame reaches a certain threshold value, the most permissible
Determine the left side that grip position is mobile terminal of user.
The open another kind of the present invention determines the mode of user's grip position on mobile terminals.Below in conjunction with
Fig. 7 illustrates.
See the flow chart of the control method that Fig. 7, Fig. 7 are another kind of mobile terminal disclosed by the invention.Its
In, the structure of this mobile terminal is as shown in Figure 8.This mobile terminal includes transceiver 20 and antenna module 10,
Wherein, antenna module 10 is any one antenna module that the present invention is disclosed above.It addition, antenna module
Distance between the first junction point 101 on radiant body 100 and the first side 301 of mobile terminal in 10
Less than distance between the second junction point 102 and the first side 301 of mobile terminal on radiant body 100,
Distance between second junction point 102 and the second side 302 of mobile terminal is less than the first junction point 101
And the distance between the second side 302 of mobile terminal, the first side 301 and the second side of mobile terminal
Position, face 302 is relative, and the first side 301 of mobile terminal is provided with the first proximity transducer 41, mobile
Second side 302 of terminal is provided with the second proximity transducer 42.
This control method includes:
Step S71: obtain the first proximity transducer and the output signal of the second proximity transducer.
Step S72: when variable quantity in Preset Time of the output signal of the first proximity transducer is more than second
During the output signal of proximity transducer variable quantity in Preset Time, determine user's holding at mobile terminal
Holding position is the first side.
Step S73: when variable quantity in Preset Time of the output signal of the first proximity transducer is less than second
During the output signal of proximity transducer variable quantity in Preset Time, determine user's holding at mobile terminal
Holding position is the second side.
When there being object close proximity to sensor, the output signal of proximity transducer can change, object
And the distance between proximity transducer is the nearest, the change of the output signal of proximity transducer can be the biggest.Therefore,
By being respectively provided with proximity transducer in the first side 301 of mobile terminal and the second side 302, so that it may
The grip position of user is determined with the output signal according to proximity transducer.
Step S74: in the case of determining that user's grip position at mobile terminal is the first side, controls
Switch module runs on the first switching state.
Step S75: in the case of determining that user's grip position at mobile terminal is the second side, controls
Switch module runs on the second switching state.
It is to say, control the concrete real of the switching state of antenna module breaker in middle assembly according to grip position
It is now step S74 and step S75.
Wherein, when switch module runs on the first switching state, the second junction point is connected by switch module
To the signal port of transceiver, the first junction point passes through switch module ground connection, and switch module runs on second
During switching state, the first junction point is connected to the signal port of transceiver by switch module, and second connects
Point is by switch module ground connection.
For the antenna module shown in Fig. 2, the first switching state of switch module is: in the first switch K1
The 3rd end d13 and the second end d12 connection, the 3rd end d23 in second switch K2 and the first end d21
Connection；Second switching state of switch module is: the 3rd end d13 in the first switch K1 and the first end
D11 connects, the 3rd end d23 in second switch K2 and the second end d22 connection.
For the antenna module shown in Fig. 3, the first switching state of switch module is: the 3rd switch K3 closes
Closing, the 4th switch K4 disconnects, the 3rd end d53 in the 5th switch K5 and the second end d52 connection；Open
The second switching state closing assembly is: the 3rd switch K3 disconnects, the 4th switch K4 Guan Bi, the 5th switch
The 3rd end d53 in K5 and the first end d51 connection.
The control method of the mobile terminal shown in Fig. 7 of the present invention, arranges in the first side of mobile terminal
One proximity transducer, arranges the second proximity transducer in the second side of mobile terminal, transports at mobile terminal
During row, determine holding of user according to the output signal of the first proximity transducer and the second proximity transducer
Hold position, control the switching state of antenna module breaker in middle assembly afterwards according to the grip position determined,
Make to be connected to the signal port of transceiver, by another junction point apart from this grip position junction point farther out
Ground connection, thus the probability that the feed point reducing antenna module is blocked by user so that user holds by different way
When holding mobile terminal, mobile terminal all has higher communication performance.And, utilize proximity transducer true
The accuracy determining user's grip position is higher, accordingly, can reduce the feed point quilt of antenna module further
The probability that user is blocked.
Invention additionally discloses a kind of mobile terminal, this mobile terminal includes controller, transceiver and the present invention
Any one antenna module disclosed above.Controller controls the switching state of antenna module breaker in middle assembly,
Make a signal end being connected to transceiver in the first junction point and the second junction point in antenna module
Mouth, another junction point ground connection, wherein, the junction point of the signal port being connected to transceiver exists with user
On mobile terminal, the distance between grip position is more than the distance between another junction point and grip position.
Mobile terminal disclosed by the invention, its antenna module includes the first junction point and the second junction point, two
Distance between individual junction point is more than predeterminable range, and additionally switch module can be by the first junction point and second
A junction point in junction point is connected to transceiver, by another junction point ground connection.Running of mobile terminal
During, its controller can control the switching state of switch module, between the grip position of user
The bigger junction point of distance be connected to the signal port of transceiver as feed point, using another junction point as
Earth point, thus the probability that the feed point reducing antenna module is blocked so that user grips by different way
During mobile terminal, mobile terminal all has higher communication performance.
See the structural representation that Fig. 5, Fig. 5 are a kind of mobile terminal disclosed by the invention.
This mobile terminal includes controller (not shown), transceiver 20 and antenna module 10, wherein,
Antenna module 10 is any one antenna module that the present invention is disclosed above.It addition, in antenna module 10
The distance between the first junction point 101 and the first side 301 of mobile terminal on radiant body 100 is less than
Distance between second junction point 102 and the first side 301 of mobile terminal on radiant body 100, second
Distance between junction point 102 and the second side 302 of mobile terminal is less than the first junction point 101 and shifting
Distance between second side 302 of dynamic terminal, the first side 301 and the second side 302 of mobile terminal
Position is relative.
This controller determines user's grip position on mobile terminals, afterwards according to described grip position control
Make the switching state of described antenna module breaker in middle assembly so that the first junction point and second in antenna module
In junction point one is connected to the signal port of transceiver, another junction point ground connection, wherein, connects
It is more than to the distance between junction point and user's grip position on mobile terminals of the signal port of transceiver
Distance between another junction point and grip position.
In enforcement, temperature sensor can be set the multiple positions inside the shell of mobile terminal, mobile whole
The controller of end can determine the grip position of user according to the temperature on mobile terminal surface, and implementing can
See described above.Certainly, the controller of mobile terminal can also be adopted and determine that user is moving in other ways
Grip position in dynamic terminal.
See the structural representation that Fig. 8, Fig. 8 are another kind of mobile terminal disclosed by the invention.
This mobile terminal includes controller (not shown), transceiver 20 and antenna module 10, wherein,
Antenna module 10 is any one antenna module that the present invention is disclosed above.It addition, in antenna module 10
The distance between the first junction point 101 and the first side 301 of mobile terminal on radiant body 100 is less than
Distance between second junction point 102 and the first side 301 of mobile terminal on radiant body 100, second
Distance between junction point 102 and the second side 302 of mobile terminal is less than the first junction point 101 and shifting
Distance between second side 302 of dynamic terminal, the first side 301 and the second side 302 of mobile terminal
Position is relative, and the first side 301 of mobile terminal is provided with the first proximity transducer 41, mobile terminal
Second side 302 is provided with the second proximity transducer 42.
Controller obtains the first proximity transducer 41 and output signal of the second proximity transducer 42, when
The output signal of one proximity transducer 41 variable quantity in Preset Time is more than the second proximity transducer 42
Output signal variable quantity in this Preset Time time, determine that user in the grip position of mobile terminal is
First side 301, when the output signal of the first proximity transducer 41 variable quantity in Preset Time is less than
During the output signal of the second proximity transducer 42 variable quantity in Preset Time, determine user mobile eventually
The grip position of end is the second side 302.
Controller, in the case of determining that user's grip position at mobile terminal is the first side 301, is controlled
Switch module in antenna module 10 processed runs on the first switching state, is determining that user is at mobile terminal
In the case of grip position is the second side 302, controls the switch module in antenna module 10 and run on the
Two switching states.
Wherein, when switch module runs on the first switching state, the second junction point 302 passes through switch module
Being connected to the signal port of transceiver 20, the first junction point 301 is by switch module ground connection.Switch module
When running on the second switching state, the first junction point 301 is connected to the letter of transceiver 20 by switch module
Number port, the second junction point 302 is by switch module ground connection.
Mobile terminal shown in Fig. 8 of the present invention, arranges the first proximity transducer in the first side, second
Side arranges the second proximity transducer, and controller is according to the first proximity transducer and the second proximity transducer
Output signal determines the grip position of user, controls in antenna module according to the grip position determined afterwards
The switching state of switch module so that be connected to the letter of transceiver apart from this grip position junction point farther out
Number port, by another junction point ground connection, thus the probability that the feed point reducing antenna module is blocked by user,
When making user grip mobile terminal by different way, mobile terminal all has higher communication performance.And
And, controller utilize proximity transducer to determine the accuracy of user's grip position is higher, accordingly, permissible
Reduce the probability that the feed point of antenna module is blocked by user further.
Finally, in addition it is also necessary to explanation, in this article, the relational terms of such as first and second or the like
It is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires
Or imply relation or the order that there is any this reality between these entities or operation.And, art
Language " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, thus
Make to include that the process of a series of key element, method, article or equipment not only include those key elements, and
Also include other key elements being not expressly set out, or also include for this process, method, article or
The key element that person's equipment is intrinsic.In the case of there is no more restriction, by statement " including ... "
The key element limited, it is not excluded that also deposit in including the process of described key element, method, article or equipment
In other identical element.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (8)
1. an antenna module, is applied in mobile terminal, it is characterised in that described antenna module includes
Radiant body and switch module；
The first junction point and the second junction point it is provided with, described first junction point and described on described radiant body
Distance between second junction point is more than predeterminable range value；
The first junction point and the second junction point on described radiant body are connected with described switch module respectively；
In described first junction point and the second junction point one can be connected to described by described switch module
The signal port of transceiver in mobile terminal, by another junction point ground connection.
Antenna module the most according to claim 1, it is characterised in that described switch module includes
One switch and second switch；
Described first switch includes the first end, the second end and the 3rd end, described first junction point and described the
The three-terminal link of one switch, the second end ground connection of described first switch, the first end of described first switch
Being connected to the signal port of described transceiver, the 3rd end of described first switch can be with described first switch
The first end and the second end-grain cutting change connection；
Described second switch includes the first end, the second end and the 3rd end, described second junction point and described the
The three-terminal link of two switches, the second end ground connection of described second switch, the first end of described second switch
Being connected to the signal port of described transceiver, the 3rd end of described second switch can be with described second switch
The first end and the second end-grain cutting change connection.
Antenna module the most according to claim 1, it is characterised in that described switch module includes
Three switches, the 4th switch and the 5th switch；
Described 3rd switch includes that the first end and the second end, described first junction point are connected to the described 3rd and open
The first end closed, the second end ground connection of described 3rd switch；
Described 4th switch includes that the first end and the second end, described second junction point are connected to the described 4th and open
The first end closed, the second end ground connection of described 4th switch；
Described 5th switch includes the first end, the second end and the 3rd end, described first junction point and described the
First end of five switches connects, and described second junction point is connected with the second end of described 5th switch, described
3rd end of the 5th switch is connected with the signal port of described transceiver, the 3rd end energy of described 5th switch
Enough and the described 5th the first ends switched and the second end-grain cutting change and connect.
4. the control method of a mobile terminal, it is characterised in that described mobile terminal include transceiver and
Antenna module as described in claim 1,2 or 3, the first connection on radiant body in described antenna module
Distance between point and the first side of described mobile terminal is less than the second junction point and institute on described radiant body
State the distance between the first side of mobile terminal, described second junction point and the second of described mobile terminal
Distance between side less than between described first junction point and the second side of described mobile terminal away from
From, the first side of described mobile terminal is relative with the second lateral location；Described control method includes:
Determine user's grip position on the mobile terminal；
The switching state of described antenna module breaker in middle assembly is controlled so that described according to described grip position
In first junction point and described second junction point one be connected to described transceiver signal port, another
Individual junction point ground connection, wherein, is connected to the junction point of the signal port of described transceiver and described gripping position
Distance between putting is more than the distance between another junction point and described grip position.
Control method the most according to claim 4, it is characterised in that the first of described mobile terminal
Side arranges the first proximity transducer, and the second side of described mobile terminal arranges the second proximity transducer；
The described grip position determining user on the mobile terminal, including:
Obtain described first proximity transducer and the output signal of described second proximity transducer；
When the output signal of the described first proximity transducer variable quantity in Preset Time is more than described second
During the output signal of proximity transducer variable quantity in described Preset Time, determine that user is in described movement
The grip position of terminal is the first side；
When the output signal of the described first proximity transducer variable quantity in Preset Time is less than described second
During the output signal of proximity transducer variable quantity in described Preset Time, determine that user is in described movement
The grip position of terminal is the second side；
The described switching state controlling described antenna module breaker in middle assembly according to described grip position, including:
In the case of determining that user's grip position at described mobile terminal is the first side, control described
Switch module runs on the first switching state；
In the case of determining that user's grip position at described mobile terminal is the second side, control described
Switch module runs on the second switching state；
Wherein, when described switch module runs on the first switching state, described second junction point is by described
Switch module is connected to the signal port of described transceiver, and described first junction point passes through described switch module
Ground connection, when described switch module runs on the second switching state, described first junction point passes through described switch
Assembly is connected to the signal port of described transceiver, and described second junction point passes through described switch module ground connection.
6. a mobile terminal, it is characterised in that include controller, transceiver and such as claim 1,2
Or the antenna module described in 3；
Described controller controls the switching state of described antenna module breaker in middle assembly so that described antenna sets
In part one in the first junction point and the second junction point be connected to described transceiver signal port, another
Individual junction point ground connection, wherein, the junction point of the signal port being connected to described transceiver is moving with user
In terminal, the distance between grip position is more than the distance between another junction point and described grip position.
Mobile terminal the most according to claim 6, it is characterised in that radiate in described antenna module
The distance between the first junction point and the first side of described mobile terminal on body is less than on described radiant body
Distance between second junction point and the first side of described mobile terminal, described second junction point is with described
Distance between second side of mobile terminal is less than described first junction point and the second of described mobile terminal
Distance between side, the first side of described mobile terminal is relative with the second lateral location；
Described controller determines user's grip position on mobile terminals, afterwards according to described grip position
Control the switching state of described antenna module breaker in middle assembly.
Mobile terminal the most according to claim 7, it is characterised in that the first of described mobile terminal
Side arranges the first proximity transducer, and the second side of described mobile terminal arranges the second proximity transducer；
Described controller obtains the output letter of described first proximity transducer and described second proximity transducer
Number, when the output signal of the described first proximity transducer variable quantity in Preset Time is more than described second
During the output signal of proximity transducer variable quantity in described Preset Time, determine that user is in described movement
The grip position of terminal is the first side, when the output signal of described first proximity transducer is at Preset Time
Interior variable quantity is less than the output signal of described second proximity transducer variable quantity in described Preset Time
Time, determine that user is the second side in the grip position of described mobile terminal；
Described controller is determining user's situation that grip position is the first side at described mobile terminal
Under, control described switch module and run on the first switching state, determining that user is at described mobile terminal
In the case of grip position is the second side, controls described switch module and run on the second switching state；
Wherein, when described switch module runs on the first switching state, described second junction point is by described
Switch module is connected to the signal port of described transceiver, and described first junction point passes through described switch module
Ground connection, when described switch module runs on the second switching state, described first junction point passes through described switch
Assembly is connected to the signal port of described transceiver, and described second junction point passes through described switch module ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149681.2A CN106159444A (en) | 2015-03-31 | 2015-03-31 | Antenna module, mobile terminal and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510149681.2A CN106159444A (en) | 2015-03-31 | 2015-03-31 | Antenna module, mobile terminal and control method thereof |
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| CN106159444A true CN106159444A (en) | 2016-11-23 |
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| CN201510149681.2A Pending CN106159444A (en) | 2015-03-31 | 2015-03-31 | Antenna module, mobile terminal and control method thereof |
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| CN106790795A (en) * | 2016-12-09 | 2017-05-31 | 联想(北京)有限公司 | A kind of method of controlling antenna and electronic equipment |
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