CN214378823U - Mobile communication device - Google Patents
Mobile communication device Download PDFInfo
- Publication number
- CN214378823U CN214378823U CN202120813158.6U CN202120813158U CN214378823U CN 214378823 U CN214378823 U CN 214378823U CN 202120813158 U CN202120813158 U CN 202120813158U CN 214378823 U CN214378823 U CN 214378823U
- Authority
- CN
- China
- Prior art keywords
- low
- antenna
- frame
- frequency
- frequency antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The application discloses mobile communication equipment belongs to mobile communication equipment technical field. Wherein, mobile communication equipment includes: the body part comprises a first body part and a second body part which are rotatably connected; the frame part is arranged on the body part and comprises a first frame and a second frame, wherein the first frame is connected with the first body part, and the second frame is connected with the second body part; the antenna assembly comprises at least three low-frequency antennas, wherein at least two low-frequency antennas are arranged on the first frame, and at least one low-frequency antenna is arranged on the second frame.
Description
Technical Field
The application belongs to the technical field of mobile communication equipment, and particularly relates to mobile communication equipment.
Background
In the related art, for a mobile communication terminal having a "folding" function, antennas, especially low frequency antennas are provided in two as in a normal terminal, one of the antennas is used as a transmitting antenna, the other antenna is used as a diversity receiving antenna, and the transmitting antennas are switched between two wires by a two-pole two-finger switch.
However, the low-frequency performance of the existing antenna is not high, so that the low-frequency new energy of the Dual-antenna design is limited, and the performance cannot be considered when Carrier Aggregation (CA) combination of low frequency and intermediate frequency or EN-dc (enb NR Dual connection) combination of low frequency and low frequency is combined.
Therefore, how to ensure the low-frequency performance of the mobile communication device with the folding function under the CA combination or the EN-DC combination is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The present application aims to provide a mobile communication device that at least enables an improvement of the low frequency performance of a foldable mobile communication device in both the CA combination and the EN-DC combination.
An embodiment of the present application provides a mobile communication device, including:
the body part comprises a first body part and a second body part which are rotatably connected;
the frame part is arranged on the body part and comprises a first frame and a second frame, wherein the first frame is connected with the first body part, and the second frame is connected with the second body part;
the antenna assembly comprises at least three low-frequency antennas, wherein at least two low-frequency antennas are arranged on the first frame, and at least one low-frequency antenna is arranged on the second frame.
In an embodiment of the present application, the mobile communication device is specifically a "foldable" electronic device, wherein the mobile communication device includes a body portion and a frame portion, the body portion is a "body" of the mobile communication device, and specifically includes a first body portion and a second body portion, and the first body portion and the second body portion are rotatably connected, so that the first body portion and the second body portion can rotate towards each other, so as to be folded like closing a book, and can also rotate back to back, so as to be unfolded like opening a book.
The mobile communication device further comprises a frame part which can be a metal frame part or a non-metal frame part, wherein the frame part surrounds the body part and specifically comprises a first frame and a second frame. The first frame surrounds the first body part, the second frame surrounds the second body part, and the first frame and the second frame rotate along with the first body part and the second body part.
The mobile communication device also includes an antenna assembly through which the radio frequency signals are transceived. The antenna assembly can transmit and receive radio frequency signals of various frequency bands, such as 4G signals (LTE), 5G signals (NR) and the like. The antenna assembly specifically includes at least three low-frequency antennas, that is, three or more low-frequency antennas are provided on the mobile communication device. Wherein, be provided with two at least low frequency antennas on the first frame, be provided with three at least radio frequency antenna on the second frame.
The embodiment of the application increases the number of the low-frequency antennas, and the low-frequency antennas are respectively arranged on the first frame and the second frame which can be folded mutually, therefore, the low-frequency performance of the mobile communication equipment can be effectively improved, particularly when the antenna component works in a low-frequency + intermediate-frequency CA combination state and a low-frequency + low-frequency EN-DC combination state, it is possible to provide independent transmit/receive (TRX) antennas for each frequency band, for example when the mobile communication device is operating in an EN-DC combination, one of the at least three low frequency antennas may be an NR-TRX antenna, another may be an LTE-TRX antenna, and yet another may be a Receive (RX) antenna, the mobile communication equipment can remarkably improve the problem that the EN-DC combination state and the CA combination state are difficult to be compatible, and meanwhile, the antenna receiving performance (NR-TIS) of the NR frequency band in an EN-DC combined state is effectively improved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows one of the block diagrams of a mobile communication device according to an embodiment of the application;
FIG. 2 illustrates a second block diagram of a mobile communication device according to an embodiment of the present application;
FIG. 3 illustrates a third block diagram of a mobile communication device according to an embodiment of the present application;
FIG. 4 shows a fourth block diagram of a mobile communication device according to an embodiment of the present application;
FIG. 5 shows a fifth block diagram of a mobile communication device according to an embodiment of the present application;
FIG. 6 shows six of a block diagram of a mobile communication device according to an embodiment of the present application;
FIG. 7 shows a seventh block diagram of a mobile communication device according to an embodiment of the present application;
fig. 8 shows eight of the block diagrams of the mobile communication device according to an embodiment of the present application.
Reference numerals:
100-mobile communication device, 102-body part, 1022-first body part, 1024-second body part, 104-bezel part, 1042-first bezel, 1044-second bezel, 106-antenna component, 1061-radiating part, 10612-first radiator, 10614-second radiator, 1062-isolating part, 1063-first ground part, 1064-switch part, 1065-second ground part, 1066-feed part, 108-hinge;
10421-first side, 10422-second side, 10423-third side, 10441-fourth side, 10442-fifth side, 10443-sixth side;
106A-first low frequency antenna, 106B-second low frequency antenna, 106C-third low frequency antenna, 106D-fourth low frequency antenna, 106E-fifth low frequency antenna, 106F-sixth low frequency antenna, 106G-seventh low frequency antenna, 106H-eighth low frequency antenna, 106I-ninth low frequency antenna, 106J-tenth low frequency antenna, 106K-eleventh low frequency antenna, 106L-twelfth low frequency antenna, 106M-thirteenth low frequency antenna, 106N-fourteenth low frequency antenna.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
A mobile communication device according to an embodiment of the present application is described below with reference to fig. 1 to 8.
In some embodiments of the present application, there is provided a mobile communication device 100, fig. 1 shows one of the block diagrams of the mobile communication device 100 according to an embodiment of the present application, as shown in fig. 1, the mobile communication device 100 comprising:
the body part 102 comprises a first body part 1022 and a second body part 1024, and the first body part 1022 and the second body part 1024 are rotatably connected;
the frame portion 104 is disposed on the body portion 102, and includes a first frame 1042 and a second frame 1044, wherein the first frame 1042 is connected to the first body portion 1022, and the second frame 1044 is connected to the second body portion 1024;
the antenna assembly 106 includes at least three low frequency antennas, wherein at least two low frequency antennas are disposed on the first frame 1042, and at least one low frequency antenna is disposed on the second frame 1044.
In the embodiment of the present application, the mobile communication device 100 is embodied as a "foldable" electronic device, wherein the mobile communication device 100 includes a body portion 102 and a frame portion 104, the body portion 102 is an "body" of the mobile communication device 100, and specifically includes a first body portion 1022 and a second body portion 1024, and the first body portion 1022 and the second body portion 1024 are rotatably connected, so that the first body portion 1022 and the second body portion 1024 can rotate towards each other to be folded like a closed book, and can also rotate away from each other to be unfolded like an opened book.
The mobile communication device 100 further includes a bezel portion 104, the bezel portion 104 can be a metal bezel portion 104 or a non-metal bezel portion 104, the bezel portion 104 surrounds the body portion 102, and specifically includes a first bezel 1042 and a second bezel 1044. The first frame 1042 surrounds the first body 1022, the second frame 1044 surrounds the second body 1024, and the first frame and the second frame 1044 rotate along with the first body 1022 and the second body 1024.
The mobile communication device 100 also includes an antenna assembly 106, through which antenna assembly 106 radio frequency signals are transceived. The antenna assembly 106 is capable of transceiving radio frequency signals of multiple frequency bands, such as 4G signals (LTE), 5G signals (NR), and the like. The antenna assembly 106 specifically includes at least three low-frequency antennas, that is, three or more low-frequency antennas are disposed on the mobile communication device 100. At least two low-frequency antennas are arranged on the first frame 1042, and at least three radio-frequency antennas are arranged on the second frame 1044.
The embodiment of the present application increases the number of the low frequency antennas, and the low frequency antennas are respectively disposed on the first side frame 1042 and the second side frame 1044 that can be folded with each other, the low frequency performance of the mobile communication device can thus be effectively improved, especially when the antenna assembly 106 is operated in a CA combination of low frequency + intermediate frequency and an EN-DC combination of low frequency + low frequency, it is possible to provide independent transmit/receive (TRX) antennas for each frequency band, for example when the mobile communication device is operating in an EN-DC combination, one of the at least three low frequency antennas may be an NR-TRX antenna, another may be an LTE-TRX antenna, and yet another may be a Receive (RX) antenna, the mobile communication device 100 is enabled to significantly improve the problem that the EN-DC combination and the CA combination are difficult to be compatible, and meanwhile, the antenna receiving performance (NR-TIS) of the NR frequency band in an EN-DC combined state is effectively improved.
In some embodiments of the present application, as shown in fig. 1, a low frequency antenna comprises:
the radiation part 1061;
an isolation part 1062 disposed on the radiation part 1061 and dividing the radiation part 1061 into a first radiator 10612 and a second radiator 10614;
a first ground portion 1063 connected to the first radiator 10612;
a switch 1064, a first end of the switch 1064 is connected to the second radiator 10614, a second end of the switch 1064 is grounded, and the switch 1064 is used to switch the operating frequency band of the low-frequency antenna;
a second ground portion 1065 connected to the second radiator 10614;
the power feed portion 1066 is provided on the second radiator 10614 and is located between the switch 1064 and the second ground portion 1065.
In the embodiment of the present application, the low-frequency antenna includes a radiation part 1061, an isolation part 1062 is disposed on the radiation part 1061, and the radiation part 1061 is divided into a first radiator 10612 and a second radiator 10614 adjacent to each other by the isolation part 1062, where the isolation part 1062 is an insulating structure, such as plastic, ceramic, and the like. The radiation part 1061 is a metal radiation part 1061, such as metal aluminum or an alloy containing metal aluminum, metal iron or an alloy containing metal iron, etc. The specific materials of the isolation part 1062 and the radiation part 1061 are not limited in the embodiment of the present application.
The switch 1064 is connected to the second radiator 10614, and each frequency band in which the low-frequency antenna operates can be switched by the switch 1064. The low frequency antenna further includes a first ground portion 1063 and a second ground portion 1065, and the first ground portion 1063 and the second ground portion 1065 are connected to the first radiator 10612 and the second radiator 10614, respectively. The antenna assembly 106 further includes a feeding portion 1066, where the feeding portion 1066 is a feeding point of the antenna, and the feeding point is connected to the main control board of the mobile communication device 100 through a feeding line, so as to transmit a feeding signal. According to the embodiment of the application, the low-frequency antenna with at least three structures is arranged, so that the low-frequency performance of the mobile communication equipment can be effectively improved, and the problem that an EN-DC combined state and a CA combined state are difficult to take into consideration is remarkably solved.
In some embodiments of the present application, the communication device further comprises: the hinge 108, a first end of the hinge 108 is connected to the first body part 1022, a second end of the hinge 108 is connected to the second body part 1024, and the first body part 1022 and the second body part 1024 are rotatably connected by the hinge 108.
In the embodiment of the present application, the communication device includes a hinge 108, and the first body part 1022 and the second body part 1024 are respectively connected to a first end and a second end of the hinge 108, so that the first body part 1022 and the second body part 1024 are rotatably connected through the hinge 108.
In some embodiments, a "flexible screen" is provided on the mobile communication device 100, with a portion of the flexible screen being located on the first body portion 1022 and another portion being located on the second body portion 1024. When the first and second body portions 1022, 1024 are unfolded, the flexible screen is spread out to cover the first and second body portions 1022, 1024. When the first body part 1022 and the second body part 1024 are closed, the flexible screen is folded from the position of the hinge 108, and the flexible screen at this time is divided into a first display portion located at the first body part 1022, a second display portion located at the second body part 1024, and a fold portion located at the hinge 108.
In some embodiments of the present application, the first bezel 1042 includes a first side 10421, a second side 10422 and a third side 10423, wherein the first side 10421 and the second side 10422 are disposed opposite to each other, the third side 10423 is disposed opposite to the hinge 108, and the first side 10421, the second side 10422, the third side 10423 and the hinge 108 enclose the first body 1022;
the second frame 1044 includes a fourth side 10441, a fifth side 10442 and a sixth side 10443, wherein the fourth side 10441 and the fifth side 10442 are disposed oppositely, the sixth side 10443 and the hinge 108 are disposed oppositely, and the fourth side 10441, the fifth side 10442, the sixth side 10443 and the hinge 108 surround the second body.
In the embodiment of the present application, the first side frame 1042 includes a first side 10421, a second side 10422 and a third side 10423, wherein one end of each of the first side 10421 and the second side is facing the hinge 108, and the other end of each of the first side 10421 and the second side 10422 is connected to the third side 10423, so that the first side 10421, the second side 10422, the third side 10423 and the hinge 108 enclose a rectangular area, and the first body 1022 is located in the rectangular area. Wherein the first side 10421 and the second side 10422 are connected to or separated from the hinge 108.
Similarly, the second bezel 1044 includes a fourth side 10441, a fifth side 10442, a sixth side 10443, a fourth side 10441, a fifth side 10442, a sixth side 10443 and the hinge 108 enclosing a rectangular region in which the second body 1024 is located. It can be appreciated that the first side 10421 and the second side 10422 are equal in length, the third side 10423 and the sixth side 10443 are equal in length, and the fourth side 10441 and the fifth side 10442 are equal in length.
In some embodiments, the first side 10421, the second side 10422, the fourth side 10441 and the fifth side 10442 are all equal in length.
In some embodiments, the angle between the first side 10421 and the third side 10423 is a right angle, the angle between the second side 10422 and the third side 10423 is a right angle, the angle between the fourth side 10441 and the sixth side 10443 is a right angle, and the angle between the fifth side 10442 and the sixth side 10443 is a right angle. It can be understood that the included angle may be over-rounded.
In some embodiments of the present application, fig. 2 shows a second block diagram of the mobile communication device 100 according to an embodiment of the present application, fig. 3 shows a third block diagram of the mobile communication device 100 according to an embodiment of the present application, fig. 4 shows a fourth block diagram of the mobile communication device 100 according to an embodiment of the present application, and as shown in fig. 2, fig. 3 and fig. 4, the antenna assembly 106 includes:
a first low-frequency antenna 106A disposed on the first side 10421 of the first bezel 1042;
the second low-frequency antenna 106B is disposed on the first side frame 1042 and located at the third side 10423;
the third low-frequency antenna 106C is disposed on the second frame 1044 and is located on the fourth side 10441, the fifth side 10442, or the sixth side 10443.
In the embodiment of the present application, the number of the low-frequency antennas is three, and specifically includes a first low-frequency antenna 106A, a second low-frequency antenna 106B, and a third low-frequency antenna 106C. The first bezel 1042 is provided with two low-frequency antennas, which are a first low-frequency antenna 106A and a second low-frequency antenna 106B, wherein the first low-frequency antenna 106A is located at the first side 10421, and the second low-frequency antenna 106B is located at the third side 10423. The second frame 1044 is provided with a low-frequency antenna, specifically, the third low-frequency antenna 106C, which may be located on any one of the fourth side 10441, the fifth side 10442, or the sixth side 10443.
Specifically, fig. 2, 3, and 4 respectively show the arrangement of the first low-frequency antenna 106A, the second low-frequency antenna 106B, and the third low-frequency antenna 106C, and as shown in fig. 2 to 4, the arrangement position of the third low-frequency antenna 106C can be adjusted according to the arrangement positions of the first low-frequency antenna 106A and the second low-frequency antenna 106B, so that when the first body part 1022 and the second body part 1024 of the mobile communication device 100 are buckled, the third low-frequency antenna 106C cannot be attached to any one of the first low-frequency antenna 106A or the second low-frequency antenna 106B, so that the three low-frequency antennas are respectively located in different areas, thereby effectively ensuring the isolation between the low-frequency antennas and reducing the signal interference between the low-frequency antennas.
In some embodiments of the present application, fig. 5 shows five of the block diagrams of the mobile communication device 100 according to an embodiment of the present application, fig. 6 shows six of the block diagrams of the mobile communication device 100 according to an embodiment of the present application, and as shown in fig. 5 and 6, the antenna assembly 106 includes:
a fourth low-frequency antenna 106D disposed on the first side 10422 of the first bezel 1042;
a fifth lf antenna 106E disposed on the first side frame 1042 and located at the third side 10423;
a sixth low-frequency antenna 106F disposed on the second frame 1044 and located on the fourth side 10441;
the seventh low-frequency antenna 106G is disposed on the second frame 1044 and located at the sixth side 10443.
In the embodiment of the present application, the number of the low-frequency antennas is four, specifically, the fourth low-frequency antenna 106D, the fifth low-frequency antenna 106E, the sixth low-frequency antenna 106F, and the seventh low-frequency antenna 106G. The first bezel 1042 is provided with two low-frequency antennas, which are a fourth low-frequency antenna 106D and a fifth low-frequency antenna 106E, and the fourth low-frequency antenna 106D and the fifth low-frequency antenna 106E are respectively located on the second side 10422 and the third side 10423.
The second frame 1044 is also provided with two low-frequency antennas, which are a sixth low-frequency antenna 106F and a seventh low-frequency antenna 106G, respectively, and the sixth low-frequency antenna 106F and the seventh low-frequency antenna 106G are located on the fourth side 10441 and the sixth side 10443, respectively.
Specifically, fig. 5 and 6 show two arrangements of the fourth low-frequency antenna 106D, the fifth low-frequency antenna 106E, the sixth low-frequency antenna 106F, and the seventh low-frequency antenna 106G, respectively. As shown in fig. 5 and 6, the setting positions of the sixth low-frequency antenna 106F and the seventh low-frequency antenna 106G may be adjusted according to the setting positions of the fourth low-frequency antenna 106D and the fifth low-frequency antenna 106E, so that when the first body part 1022 and the second body part 1024 of the mobile communication device 100 are fastened, the low-frequency antenna disposed on the first frame 1042 and the low-frequency antenna disposed on the second frame 1044 are not attached to each other, so that the four low-frequency antennas are located in different regions, thereby effectively ensuring the isolation between the low-frequency antennas and reducing the signal interference between the low-frequency antennas.
In some embodiments of the present application, fig. 7 shows seven of a block diagram of a mobile communication device 100 according to embodiments of the present application, and as shown in fig. 7, an antenna assembly 106 includes:
an eighth lf antenna 106H disposed on the first side frame 1042 and located on the third side 10423;
a ninth low frequency antenna 106I disposed on the first side frame 1042 and located on the third side 10423, wherein a spacer is disposed between the ninth low frequency antenna 106I and the eighth low frequency antenna 106H;
a tenth low-frequency antenna 106J disposed on the second frame 1044 and located on the fourth side 10441;
the eleventh low-frequency antenna 106K is disposed on the second frame 1044 and located at the fifth side 10442.
In the embodiment of the present application, the number of the low-frequency antennas is four, specifically, the eighth low-frequency antenna 106H, the ninth low-frequency antenna 106I, the tenth low-frequency antenna 106J, and the eleventh low-frequency antenna 106K. The first bezel 1042 is provided with two low-frequency antennas, which are an eighth low-frequency antenna 106H and a ninth low-frequency antenna 106I, and the eighth low-frequency antenna 106H and the ninth low-frequency antenna 106I are located on the third side 10423 together and are disposed at an interval.
The second frame 1044 is also provided with two low-frequency antennas, which are a tenth low-frequency antenna 106J and an eleventh low-frequency antenna 106K, respectively, and the tenth low-frequency antenna 106J and the eleventh low-frequency antenna 106K are located on the fourth side 10441 and the fifth side 10442, respectively.
Specifically, fig. 7 shows an arrangement of an eighth low-frequency antenna 106H, a ninth low-frequency antenna 106I, a tenth low-frequency antenna 106J, and an eleventh low-frequency antenna 106K. As shown in fig. 7, the eighth low-frequency antenna 106H and the ninth low-frequency antenna 106I are located on the third side 10423, and the sixth side 10443 corresponding to the third side 10423 is not provided with a low-frequency antenna, so that the low-frequency antenna disposed on the first frame 1042 is not attached to the low-frequency antenna disposed on the second frame 1044, and thus the four low-frequency antennas are located in different regions respectively, which effectively ensures the isolation between the multiple low-frequency antennas and reduces the signal interference between the multiple low-frequency antennas.
In some embodiments of the present application, fig. 8 shows eight of the block diagrams of the mobile communication device 100 according to embodiments of the present application, and as shown in fig. 8, the antenna assembly 106 includes:
a twelfth lf antenna 106L disposed on the first side frame 1042 and located on the third side 10423;
a thirteenth low frequency antenna 106M disposed on the first side frame 1042 and located on the third side 10423, wherein a spacer is disposed between the thirteenth low frequency antenna 106M and the twelfth low frequency antenna 106L;
the fourteenth low-frequency antenna 106N is disposed on the second frame 1044 and is located on the fourth side 10441 or the fifth side 10442.
In the embodiment of the present application, the number of the low frequency antennas is three, specifically, the twelfth low frequency antenna 106L, the thirteenth low frequency antenna 106M, and the fourteenth low frequency antenna 106N. The first bezel 1042 is provided with two low-frequency antennas, which are a twelfth low-frequency antenna 106L and a thirteenth low-frequency antenna 106M, and the eighth low-frequency antenna 106H and the ninth low-frequency antenna 106I are located on the third side 10423 at an interval. A low-frequency antenna, specifically, a fourteenth low-frequency antenna 106N is also disposed on the second frame 1044, and the fourteenth low-frequency antenna 106N may be disposed on the fourth side 10441 or the fifth side 10442.
In particular, fig. 8 shows the arrangement of a twelfth low frequency antenna 106L, a thirteenth low frequency antenna 106M and a fourteenth low frequency antenna 106N. As shown in fig. 8, the twelfth low-frequency antenna 106L and the thirteenth low-frequency antenna 106M are located on the third side 10423, the fourteenth low-frequency antenna 106N is located on the fourth side 10441 or the fifth side 10442, that is, the low-frequency antenna is not disposed on the sixth side 10443 corresponding to the third side 10423, so that the low-frequency antenna disposed on the first frame 1042 and the low-frequency antenna disposed on the second frame 1044 are not attached to each other, and thus the three low-frequency antennas are located in different regions, which effectively ensures the isolation between the low-frequency antennas, and reduces the signal interference between the low-frequency antennas.
In some embodiments of the present application, the operating state of the antenna assembly 106 includes an LTE mode, an NR independent networking mode, an aggregated carrier mode, and an EN-DC mode;
under the condition that the antenna assembly 106 operates in the LTE mode or the NR independent networking mode, at least one low-frequency antenna of the antenna assembly 106 is a transceiver antenna, and at least two low-frequency antennas of the antenna assembly 106 are receiver antennas;
in the case where the antenna assembly 106 operates in the aggregated carrier mode or the EN-DC mode, at least one low frequency antenna of the antenna assembly 106 is an NR transceiver antenna, at least one low frequency antenna of the antenna assembly 106 is an LTE transceiver antenna, and at least one low frequency antenna of the antenna assembly 106 is a sink antenna.
In the embodiment of the present application, the operating state of the antenna assembly 106 includes an LTE mode, an NR independent networking mode, an aggregated carrier mode, and an EN-DC mode, where the LTE mode (LTE-ONLY) is an operating mode operating ONLY in a 4G frequency band, the NR independent networking mode (NR-SA) is an operating mode operating ONLY in a 5G frequency band, the aggregated carrier mode (CA) is a combined mode, that is, the antenna assembly 106 operates simultaneously in low-frequency and medium-high-frequency bands, and the EN-DC mode is a combined mode of low-frequency and low-frequency, that is, the antenna assembly 106 operates simultaneously in two different low-frequency bands.
Specifically, if the antenna assembly 106 operates in the LTE mode or the NR independent networking mode, that is, the antenna assembly 106 operates in only one frequency band, the number of the low frequency antennas is three, for example, one of the low frequency antennas serves as a transmit/receive (TRX) antenna, and the remaining two antennas serve as receive/Receive (RX) antennas. Taking the number of the low-frequency antennas as four as an example, one of the low-frequency antennas is used as a transmit-receive (TRX) antenna, and the remaining three are used as receive-Receive (RX) antennas.
If the antenna assembly 106 operates in the aggregated carrier mode or the EN-DC mode, i.e., the antenna assembly 106 simultaneously operates in a combination of low frequency + medium-high frequency or low frequency + low frequency, taking the number of the low frequency antennas as four as an example, one of the low frequency antennas is an NR transmit/receive (NR-TRX) antenna, one of the remaining two low frequency antennas is an LTE transmit/receive (LTE-TRX) antenna, and the other is a receive/Receive (RX) antenna. Taking the number of the low-frequency antennas as four as an example, one of the low-frequency antennas is an NR transceiving (NR-TRX) antenna, the other one of the low-frequency antennas is an LTE transceiving (LTE-TRX) antenna, and the remaining two low-frequency antennas are both Receiving (RX) antennas.
According to the embodiment of the application, the working states of different low-frequency antennas are switched according to the working modes of the antennas, so that the antenna assembly 106 and the mobile communication device 100 can have high low-frequency performance in various scenes.
In some embodiments of the present application, the mobile communication device 100 further comprises:
the display panel comprises a first display screen and a second display screen, wherein the first display screen is arranged on the first body part 1022, and the second display screen is arranged on the second body part 1024; or
And a third display screen, which includes a first display portion, a second display portion and a folding portion, wherein the first display portion is located on the first body portion 1022, the second display portion is located on the second body portion 1024, and the folding portion is disposed opposite to the hinge 108.
In this embodiment, for some embodiments, a first display screen is disposed on the first body part 1022, a second display screen is disposed on the second body part 1024, the first display screen may be a main screen, and the second display screen may be an auxiliary screen, when the first body and the second body are unfolded, the first display screen and the second display screen are combined into a "large screen", and when the first body and the second body are combined, two sides of the folded mobile communication device 100 are respectively the main screen and the auxiliary screen.
In other embodiments, the mobile communication device 100 includes a third display screen, specifically a "flexible screen," in which a first display portion is located on the first body portion 1022, a second display portion is located on the second body portion 1024, and the first display portion and the second display portion are connected by a fold. When the first body part 1022 and the second body part 1024 are unfolded, the flexible screen is unfolded, and the first display part, the second display part and the fold part respectively cover the first body part 1022, the second body part 1024 and the hinge 108.
When the first body part 1022 and the second body part 1024 are closed, the flexible screen is folded from the position of the hinge 108, and the flexible screen at this time is divided into a first display part located at the first body part 1022, a second display part located at the second body part 1024, and a fold part located at the hinge 108. At this time, the first display portion, the second display portion and the fold portion may display different contents, respectively, thereby enriching the display effect of the mobile communication device 100.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A mobile communication device, comprising:
the body part comprises a first body part and a second body part, and the first body part is rotatably connected with the second body part;
the frame part is arranged on the body part and comprises a first frame and a second frame, wherein the first frame is connected with the first body part, and the second frame is connected with the second body part;
and the antenna assembly comprises at least three low-frequency antennas, wherein at least two low-frequency antennas are arranged on the first frame, and at least one low-frequency antenna is arranged on the second frame.
2. The mobile communication device of claim 1, wherein the low frequency antenna comprises:
a radiation section;
the isolation part is arranged on the radiation part and divides the radiation part into a first radiation body and a second radiation body;
a first ground part connected to the first radiator;
the first end of the switch piece is connected with the second radiator, the second end of the switch piece is grounded, and the switch piece is used for switching the working frequency band of the low-frequency antenna;
a second ground part connected to the second radiator;
and the feed part is arranged on the second radiating body and is positioned between the switch piece and the second grounding part.
3. The mobile communication device of claim 2, further comprising:
a hinge having a first end connected to the first body portion and a second end connected to the second body portion, the first and second body portions being rotatably connected by the hinge.
4. The mobile communication device of claim 3, wherein the first frame comprises a first side, a second side, and a third side, wherein the first side and the second side are opposite to each other, wherein the third side is opposite to the hinge, and wherein the first side, the second side, the third side, and the hinge enclose the first body portion;
the second frame comprises a fourth side, a fifth side and a sixth side, wherein the fourth side and the fifth side are arranged oppositely, the sixth side and the hinge are arranged oppositely, and the fourth side, the fifth side, the sixth side and the hinge are enclosed around the second body.
5. The mobile communication device of claim 4, wherein the antenna assembly comprises:
the first low-frequency antenna is arranged on the first frame and is positioned on the first side edge;
the second low-frequency antenna is arranged on the first frame and is positioned on the third side edge;
and the third low-frequency antenna is arranged on the second frame and is positioned on the fourth side, the fifth side or the sixth side.
6. The mobile communication device of claim 4, wherein the antenna assembly comprises:
the fourth low-frequency antenna is arranged on the first frame and is positioned on the second side edge;
the fifth low-frequency antenna is arranged on the first frame and is positioned on the third side edge;
the sixth low-frequency antenna is arranged on the second frame and is positioned on the fourth side edge;
and the seventh low-frequency antenna is arranged on the second frame and is positioned on the sixth side edge.
7. The mobile communication device of claim 4, wherein the antenna assembly comprises:
the eighth low-frequency antenna is arranged on the first frame and is positioned on the third side edge;
a ninth low-frequency antenna disposed on the first frame and located on the third side, wherein a spacer is disposed between the ninth low-frequency antenna and the eighth low-frequency antenna;
the tenth low-frequency antenna is arranged on the second frame and is positioned on the fourth side edge;
and the eleventh low-frequency antenna is arranged on the second frame and is positioned on the fifth side edge.
8. The mobile communication device of claim 4, wherein the antenna assembly comprises:
the twelfth low-frequency antenna is arranged on the first frame and is positioned on the third side edge;
a thirteenth low-frequency antenna disposed on the first frame and located on the third side, wherein a spacer is disposed between the thirteenth low-frequency antenna and the twelfth low-frequency antenna;
a fourteenth low frequency antenna disposed on the second frame and located on the fourth side or the fifth side.
9. The mobile communication device of any one of claims 1 to 8, wherein the operating state of the antenna assembly comprises an LTE mode, an NR independent networking mode, an aggregated carrier mode, and an EN-DC mode;
under the condition that the antenna assemblies work in the LTE mode or the NR independent networking mode, at least one low-frequency antenna in the antenna assemblies is a transmitting and receiving antenna, and at least two low-frequency antennas in the antenna assemblies are receiving antennas;
under the condition that the antenna assemblies work in the aggregated carrier mode or the EN-DC mode, at least one low-frequency antenna in the antenna assemblies is an NR transceiving antenna, at least one low-frequency antenna in the antenna assemblies is an LTE transceiving antenna, and at least one low-frequency antenna in the antenna assemblies is a receiving antenna.
10. The mobile communication device of any of claims 3 to 8, further comprising:
the display screen comprises a first display screen and a second display screen, wherein the first display screen is arranged on the first body part, and the second display screen is arranged on the second body part; or
And the third display screen comprises a first display part, a second display part and a folding line part, the first display part is positioned on the first body part, the second display part is positioned on the second body part, and the folding line part and the hinge are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813158.6U CN214378823U (en) | 2021-04-20 | 2021-04-20 | Mobile communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813158.6U CN214378823U (en) | 2021-04-20 | 2021-04-20 | Mobile communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378823U true CN214378823U (en) | 2021-10-08 |
Family
ID=77975149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120813158.6U Active CN214378823U (en) | 2021-04-20 | 2021-04-20 | Mobile communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214378823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037126A1 (en) * | 2022-08-18 | 2024-02-22 | Oppo广东移动通信有限公司 | Electronic device |
-
2021
- 2021-04-20 CN CN202120813158.6U patent/CN214378823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037126A1 (en) * | 2022-08-18 | 2024-02-22 | Oppo广东移动通信有限公司 | Electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4262025A1 (en) | Antenna system and electronic device | |
| CN108281753B (en) | Antenna system and mobile terminal | |
| US11962063B2 (en) | Antenna structure and electronic device using same | |
| CN211829200U (en) | Antenna device and electronic device | |
| AU2018423290A1 (en) | Antenna system and terminal device | |
| CN216214118U (en) | Electronic device | |
| EP2469645B1 (en) | An antenna arrangement for a portable radio communication device having a metal casing | |
| CN109728415B (en) | Wireless electronic communication equipment | |
| CN204809404U (en) | Mobile terminal antenna and mobile terminal | |
| CN112769450B (en) | Radio frequency circuit and electronic equipment | |
| EP3910737A1 (en) | Antenna structure | |
| CN213184576U (en) | Wearable device | |
| CN214378823U (en) | Mobile communication device | |
| CN110620290B (en) | Multi-antenna structure and mobile communication equipment | |
| CN106058426A (en) | Electronic equipment | |
| EP2387100A1 (en) | A metal cover for a radio communication device | |
| CN108879067A (en) | All-metal frame antenna, MIMO antenna and terminal device | |
| CN205211942U (en) | Mobile phone | |
| CN112216965B (en) | Antenna assembly and electronic equipment | |
| EP2469644A1 (en) | An antenna arrangement for a portable radio communication device | |
| CN214280192U (en) | Electronic device | |
| EP4270638A1 (en) | Antenna system and electronic device | |
| CN105932396B (en) | Shell, antenna assembly and terminal device | |
| TWI761669B (en) | Mobile device and antenna structure | |
| CN106785364A (en) | Built-in beam selection antenna system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |