CN108321534B

CN108321534B - Antenna assembly, electronic equipment and antenna switching method

Info

Publication number: CN108321534B
Application number: CN201810055284.2A
Authority: CN
Inventors: 胡莎莎
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2021-06-15
Anticipated expiration: 2038-01-19
Also published as: CN108321534A

Abstract

The embodiment of the application provides an antenna assembly, electronic equipment and an antenna switching method, wherein the antenna assembly comprises: the antenna comprises a first antenna structure and a second antenna structure, wherein the first antenna structure is used as a main diversity antenna, and the second antenna structure is used as a diversity antenna; the radio frequency module is coupled with the second antenna structure through a control switch; and the control switch is used for controlling the connection relation between the second antenna structure and the radio frequency module according to the use state of the first antenna structure. The antenna performance of the antenna component can be improved.

Description

Antenna assembly, electronic equipment and antenna switching method

Technical Field

The present disclosure relates to the field of electronic devices, and particularly, to an antenna assembly, an electronic device, and an antenna switching method.

Background

With the development of network technology and the improvement of the intelligent degree of electronic equipment, users can realize more and more functions such as conversation, chatting, game playing and the like through the electronic equipment.

The user realizes signal transmission through the antenna of the electronic equipment in the conversation and chat processes of the electronic equipment.

Disclosure of Invention

The embodiment of the application provides an antenna assembly, electronic equipment and an antenna switching method, which can improve the antenna performance of the electronic equipment.

An embodiment of the present application provides an antenna assembly, includes:

the antenna comprises a first antenna structure and a second antenna structure, wherein the first antenna structure is used as a main diversity antenna, and the second antenna structure is used as a diversity antenna;

the radio frequency module is coupled with the second antenna structure through a control switch;

and the control switch is used for controlling the connection relation between the second antenna structure and the radio frequency module according to the use state of the first antenna structure.

The embodiment of the application also provides electronic equipment, which comprises an antenna assembly and a processor, wherein the antenna assembly comprises a first antenna structure, a second antenna structure, a radio frequency module and a control switch, and the first antenna structure, the second antenna structure, the radio frequency module and the control switch are respectively coupled with the processor;

wherein the first antenna structure is used as a main diversity antenna, and the second antenna structure is used as a diversity antenna

the processor is used for acquiring the use state of the first antenna structure and controlling the connection state of the second antenna structure and the radio frequency module through the control switch.

The embodiment of the present application further provides an antenna switching method, which is applied to an electronic device, where the electronic device includes an antenna assembly and a processor, where the antenna assembly includes a first antenna structure, a second antenna structure, a radio frequency module, and a control switch, where the first antenna structure serves as a main set antenna, and the second antenna structure and the third antenna structure serve as diversity antennas, and the method includes:

acquiring the use state of the first antenna structure;

and if the first antenna structure is in a use state, disconnecting the second antenna structure from the radio frequency module.

The embodiment of the application also provides an antenna switching method, which is applied to electronic equipment, wherein the electronic equipment comprises an antenna assembly and a processor, the antenna assembly comprises a first antenna structure, a second antenna structure, a third antenna structure, a radio frequency module and a control switch, wherein the first antenna structure is adjacent to the second antenna structure, the first antenna structure is used as a main collection antenna, the second antenna structure and the third antenna structure are used as diversity antennas, the second antenna structure and the third antenna structure are arranged on two sides of the first antenna structure, the second antenna structure is closer to the first antenna structure than the third antenna structure, the control switch is connected between the second antenna structure and the radio frequency module, the second antenna structure comprises a GPS antenna, and the third antenna structure is a WIFI antenna, the radio frequency module comprises a GPS radio frequency module, a WIFI radio frequency module and a main radio frequency collection module, the control switch is arranged between the GPS antenna and the GPS radio frequency module, the WIFI radio frequency module is coupled with the WIFI antenna, the main radio frequency collection module is coupled with the first antenna structure, and the method comprises the following steps:

acquiring the use state of the first antenna structure;

if the first antenna is in a use state, disconnecting the GPS antenna from the GPS radio frequency module;

and if the first antenna is in a non-use state, connecting the GPS antenna with the GPS radio frequency module.

The antenna module that this application embodiment provided includes: the antenna comprises a first antenna structure and a second antenna structure, wherein the first antenna structure is used as a main diversity antenna, and the second antenna structure is used as a diversity antenna; the radio frequency module is coupled with the second antenna structure through a control switch; the control switch is used for controlling the connection relation between the second antenna structure and the radio frequency module according to the using state of the first antenna structure, and when the first antenna structure is used, the control switch is disconnected to separate the connection between the second antenna structure and the radio frequency module, so that the influence on the efficiency of the first antenna structure is reduced, and the efficiency of the first antenna structure is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 2 is another schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 3 is another schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 4 is another schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 5 is another schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of an antenna assembly provided in an embodiment of the present application.

Fig. 7 is another schematic structural diagram of an antenna assembly provided in an embodiment of the present application.

Fig. 8 is another schematic structural diagram of an antenna assembly provided in an embodiment of the present application.

Fig. 9 is another schematic structural diagram of an antenna assembly provided in an embodiment of the present application.

Fig. 10 is another schematic structural diagram of an antenna assembly provided in an embodiment of the present application.

Fig. 11 is a flowchart illustrating an antenna switching method according to an embodiment of the present application.

Fig. 12 is another flowchart of an antenna switching method according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. 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.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The embodiment of the application provides a display screen assembly and electronic equipment. The details will be described below separately. The display screen assembly can be arranged in the electronic device, and the electronic device can be a smart phone, a tablet computer and the like.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, and fig. 2 is another schematic structural diagram of the electronic device according to the embodiment of the present disclosure. The electronic device 10 may include a cover 11, a display 12, a circuit board 13, a battery 14, a housing 15, a camera 16, and a fingerprint unlock module 17. It should be noted that the electronic device 10 shown in fig. 1 and 2 is not limited to the above, and may include other devices, or does not include the camera 16, or does not include the fingerprint unlocking module 17.

Wherein the cover plate 11 is mounted to the display screen 12 to cover the display screen 12. The cover 1 may be a transparent glass cover so that the display screen transmits light through the cover 11 to display. In some embodiments, the cover plate 11 may be a glass cover plate made of a material such as sapphire.

The housing 15 may include a middle frame 151 and a rear cover 152, the middle frame 151 and the rear cover 152 may be combined with each other to form the housing 15, and the middle frame 151 and the rear cover 152 may form a receiving space to receive the printed circuit board 13, the display 12, the battery 14, and the like. Further, a cover plate 11 may be fixed to the housing 15, and the cover plate 11 and the housing 15 form a closed space to accommodate the printed circuit board 13, the display 12, the battery 14, and the like. In some embodiments, the cover plate 11 is disposed on the middle frame 151, the rear cover 152 is disposed on the middle frame 151, the cover plate 11 and the rear cover 152 are disposed on opposite sides of the middle frame 151, and the cover plate 11 and the rear cover 152 are disposed opposite to each other.

In some embodiments, the housing 15 may be a metal housing, such as a metal such as magnesium alloy, stainless steel, and the like. It should be noted that the material of the housing 15 in the embodiment of the present application is not limited to this, and other manners may also be adopted, such as: the housing 15 may be a plastic housing. Also for example: the housing 15 is a ceramic housing. For another example: the housing 15 may include a plastic part and a metal part, and the housing 15 may be a housing structure in which metal and plastic are matched with each other, specifically, the metal part may be formed first, for example, a magnesium alloy substrate is formed by injection molding, and then plastic is injected on the magnesium alloy substrate to form a plastic substrate, so as to form a complete housing structure.

It should be noted that, the structure of the housing in the embodiment of the present application is not limited to this, for example: the rear cover and the middle frame are integrally formed to form a completed housing 15 structure, which directly has a receiving space for receiving the printed circuit board 13, the display 12, the battery 14, and the like.

The printed circuit board 13 is mounted in the housing 15, the printed circuit board 13 may be a motherboard of the electronic device 10, and one, two or more of the functional components such as the motor, the microphone, the speaker, the earphone interface, the usb interface, the camera 18, the distance sensor, the ambient light sensor, the receiver, and the processor may be integrated on the printed circuit board 13.

In some embodiments, the printed circuit board 13 may be secured within the housing 15. Specifically, the printed circuit board 13 may be screwed to the middle frame 151 by screws, or may be snap-fitted to the middle frame 151. It should be noted that the way that the printed circuit board 13 is specifically fixed to the middle frame 151 in the embodiment of the present application is not limited to this, and other ways, such as a way of fixing by a snap and a screw together, may also be used.

Wherein the battery 14 is mounted in the housing 15, the battery 14 being electrically connected to the printed circuit board 13 for providing power to the electronic device 10. The housing 15 may serve as a battery cover for the battery 14. The case 15 covers the battery 14 to protect the battery 14, and particularly, the rear cover covers the battery 14 to protect the battery 14, reducing damage to the battery 14 due to collision, dropping, and the like of the electronic apparatus 10.

Wherein the display 12 is mounted in the housing 15, and the display 12 is electrically connected to the printed circuit board 13 to form a display surface of the electronic device 10. The display screen 12 may include a display area and a non-display area. The display area may be used to display a screen of the electronic device 10 or provide a user with touch control. The top area of the non-display area is provided with an opening for conducting sound and light, and the bottom of the non-display area can be provided with functional components such as a fingerprint module, a touch key and the like. The cover plate 11 is mounted on the display 12 to cover the display 12, and may form the same display area and non-display area as the display 12 or different display areas and non-display areas.

Note that the structure of the display screen 12 is not limited to this. For example, the display 12 may be a special-shaped display, specifically, please refer to fig. 3, and fig. 3 is another schematic structural diagram of the electronic device according to the embodiment of the present application. The electronic device in fig. 3 differs from the electronic device in fig. 1 in that: the electronic device 20 includes a display 22, a cover 21, a printed circuit board 23, a battery 24, and a housing 25. Wherein the display screen 22 has a light permeable area 28 formed directly thereon. Specifically, for example: the display screen 22 is provided with a through hole penetrating the display screen 22 in the thickness direction, and the light-permeable area 28 may include the through hole, and the through hole may be provided with functional components such as a front camera, an earphone, a sensor, and the like. For another example: the display screen 22 is provided with non-display areas, which the light permeable areas 28 may comprise. Wherein the cover plate 21 is adapted to the structural arrangement of the display screen 22. It should be noted that, the housing 25 may refer to the housing 15, the printed circuit board 23 may refer to the printed circuit board 13, and the battery 24 may refer to the battery 14, which are not described in detail herein.

Referring to fig. 4, fig. 4 is a schematic structural diagram of another electronic device according to an embodiment of the present disclosure, where the electronic device in fig. 4 is different from the electronic device in fig. 1 in that: the electronic device 30 in fig. 4 includes a display screen 32, a cover plate 31, a printed circuit board 33, a battery 34, and a housing 35. The display screen 32 is provided with a notch 121 at its periphery, and the notch 121 can be used for placing functional components such as a front camera, an earphone, a sensor, and the like. The cover plate 31 is suitable for the structure of the display screen 11, the cover plate 31 may be provided with a large notch such as the notch 121, and the cover plate 31 may cover the notch 121. It should be noted that, the housing 3 may refer to the housing 15, the printed circuit board 33 may refer to the printed circuit board 13, and the battery 34 may refer to the battery 14, which are not described in detail herein.

It should be noted that, in some embodiments, the display 12 may not include the non-display area, but may be configured as a full-screen structure, and the functional components such as the distance sensor and the ambient light sensor may be disposed below the display or at other positions. Specifically, please refer to fig. 5, and fig. 5 is another schematic structural diagram of the electronic device according to the embodiment of the present application. The electronic device 40 includes a display 42, a cover 41, a printed circuit board 43, a battery 44, and a housing 45. Wherein the display screen 42 is overlaid on the housing 45 without a non-display area. Wherein, the cover plate 41 is suitable for the size setting of the display screen 42. It should be noted that, the housing 45 may refer to the housing 15, the printed circuit board 43 may refer to the printed circuit board 13, and the battery 44 may refer to the battery 14, which are not described herein again.

In some embodiments, the Display 12 may be a Liquid Crystal Display (LCD) or Organic Light-Emitting Diode (OLED) type Display. In some embodiments, when the display 12 is a liquid crystal display, the electronic device 10 may further include a backlight module, not shown, which can be referred to as a backlight module in the prior art.

In some embodiments, the electronic device 10 may also include an antenna assembly 50 for transceiving signals. The antenna assembly 50 may be mounted to the housing 15, such as to the bezel 151. The antenna structure may form a fixed connection structure with the middle frame 151, which is defined as an antenna assembly 50. The antenna assembly 50 will be described in detail below as an example.

Referring to fig. 6, fig. 6 is a schematic structural diagram of an antenna element 50 according to an embodiment of the present application. The antenna assembly 50 may include an antenna structure, a carrier 16, a radio frequency module 60, and a control switch 70.

The carrier 16 may be a shell structure, which may be a plate structure or may have a receiving cavity, and the carrier 16 may be a metal material, such as a magnesium alloy material. The carrier 16 may also be co-injection molded of metal and plastic. It should be noted that the carrier 16 may refer to the middle frame, or the carrier 16 may refer to the rear cover, or the carrier 16 may refer to the structure formed by integrally forming the middle frame and the rear cover, which is not described herein again.

In some embodiments, the housing is provided with a slit, and the slit can be arranged near the upper edge of the housing or near the lower edge of the housing. Wherein the number of the slits is at least three. The slits may include three, four, five, or more slits, which are not limited herein.

As shown in fig. 7, the slits are disposed near the upper edge of the housing, and include a first slit 161, a second slit 162, and a third slit 163, the first slit 161 being interposed between the second slit 162 and the third slit 163, and the second slit 162 and the third slit 163 being centrally symmetrical along the first slit 161.

The shape of the first slit 161 is a rectangle, although the shape of the first slit 161 may be a square or other shapes, and the specific shape of the first slit 161 is not particularly limited in this embodiment. The second gap 162 includes a first connecting portion 1621, a second connecting portion 1622, and a third connecting portion 1623, the first connecting portion 1621 and the second connecting portion 1622 are long strips, the first connecting portion 1621 and the second connecting portion 1622 are arranged in a parallel and staggered manner, the third connecting portion 1623 is an arc, and the first connecting portion 1621 and the second connecting portion 1622 are connected to the third connecting portion 1623.

As shown in fig. 8, in some embodiments, the slit may also be disposed near a lower edge of the housing.

As shown in fig. 9-10, in some embodiments, an antenna structure may be mounted on the carrier 16, which may transceive signals. In some embodiments, the number of the antenna structures is at least three, and three antenna structures are taken as an example for illustration. Specifically, the antenna structure may include a first antenna structure 51, a second antenna structure 52, and a third antenna structure 53.

Wherein a first opening 164 is disposed between the first slit 161 and the second slit 162.

Wherein a second opening 165 is provided between the first slit 161 and the third slit 163.

The first antenna structure 51 may be disposed at a middle position of the upper end periphery of the carrier 16, and the first antenna structure 51 is adjacent to the first slot 161. In some embodiments, the first antenna structure 51 may serve as a main set antenna, and the first antenna structure 51 may transmit and receive signals, for example, the first antenna structure 51 may transmit and receive at least one of signals of low band (700-. It should be noted that the first antenna structure 51 may also be used for transmitting and receiving other signals. In some embodiments, the first antenna structure 51 may also act as a diversity antenna for receiving signals.

Wherein the second antenna structure 52 is disposed at a position near the left side wall of the upper end periphery of the carrier 16, and the second antenna structure 52 is adjacent to the second slot 162. The second antenna structure 52 may include a GPS antenna 521 or a WIFI antenna 531. Of course, other antennas are also possible, and are not limited herein.

Wherein the third antenna structure 53 is disposed at the upper end periphery of the carrier 16 near the right side wall. The third antenna structure 53 is adjacent to the third slot 163, and the second antenna structure 52 is closer to the first antenna structure 51 than the third antenna structure 53. In some embodiments, the third antenna structure 53 including the GPS antenna 521 may also include the WIFI antenna 531. Of course, other antennas are also possible, and are not limited herein.

The radio frequency module 60 may be mounted on the carrier 16, specifically, the radio frequency module 60 may be integrated on a printed circuit board, the radio frequency module 60 includes that the radio frequency module 60 includes a main radio frequency module 63, a GPS radio frequency module 61 and a WIFI radio frequency module 62, the WIFI radio frequency module 62 is coupled with the WIFI antenna 531, and the main radio frequency module 63 is coupled with the first antenna structure 51.

In some embodiments, master rf module 63 and WIFI rf module 62 may be integrated into one rf module 60 and then coupled to master antenna and WIFI antenna 531, respectively.

The control switch 70 may be mounted on the carrier 16, and in particular, the control switch 70 may be integrated on a printed circuit board.

The processor is configured to obtain a use state of the first antenna structure 51, and control a connection state of the second antenna structure 52 and the radio frequency module 60 through the control switch 70.

In some embodiments, the control switch 70 is disposed between the radio frequency module 60 and the second antenna structure 52. The processor is used for controlling the connection relationship between the second antenna structure 52 and the rf module 60 according to the use status of the first antenna structure 51.

Because of the limitation of the width of the whole device, because the first antenna structure 51 is adjacent to the second antenna structure 52, the physical distance between the first antenna structure 51 and the second antenna structure 52 is relatively short, and especially when the frequencies of the second antenna structure 52 and the first antenna structure 51 are also relatively close, the second antenna structure 52 will reduce the use efficiency of the first antenna structure 51. Therefore, the connection relationship between the second antenna structure 52 and the rf module 60 is determined by the control switch 70 according to the use state of the first antenna structure 51, so that it can be ensured that the second antenna structure 52 is disconnected from the rf module 60 when the first antenna structure 51 is used, the first antenna structure 51 and the second antenna structure 52 are not used at the same time, and the second antenna structure 52 does not affect the use efficiency of the first antenna structure 51.

In some embodiments, the second antenna structure 52 includes a GPS antenna 521, the radio frequency module 60 includes a GPS radio frequency module 61, and the control switch 70 is disposed between the GPS antenna 521 and the GPS radio frequency module 61. The control switch 70 controls the connection relationship between the GPS antenna 521 and the GPS RF module 61 through the control switch 70 according to the use state of the first antenna structure 51

Moreover, because the coverage range of the GPS antenna 521 is 1500-. When the first antenna structure 51 is used, the processor controls the connection between the GPS antenna 521 and the GPS rf module 61 to be cut off through the control switch 70, so as to ensure the smooth use of the first antenna structure 51.

In some embodiments, a second control switch 80 is further included, and second control switch 80 is disposed between WIFI radio frequency module 63 and WIFI antenna 531.

The processor and the control switch 70 may be an integrated logic control switch 70, or the processor and the control switch 70 may be provided separately, and the processor is connected to the control switch 70 to control the control switch 70.

The number of the antenna structures is not limited to three, and the number of the antenna structures may be four, five or more. The following describes the four antenna structure in detail as an example.

The present application provides an antenna assembly 50, comprising: a first antenna structure 51 and a second antenna structure 52, wherein the first antenna structure 51 is adjacent to the second antenna structure 52, wherein the first antenna structure 51 serves as a main diversity antenna, and the second antenna structure 52 serves as a diversity antenna; a radio frequency module 60 coupled to the second antenna structure 52 via a control switch 70; the control switch 70 is configured to control a connection relationship between the second antenna structure 52 and the radio frequency module 60 according to a use state of the first antenna structure 51, and disconnect the control switch 70 when the first antenna structure 51 is used, so as to block connection between the second antenna structure 52 and the radio frequency module 60, thereby reducing an influence on efficiency of the first antenna structure 51 and improving efficiency of the first antenna structure 51.

Referring to fig. 11, fig. 11 is a flowchart illustrating an antenna switching method according to an embodiment of the present application.

The antenna switching method is applied to an electronic device, the electronic device includes an antenna assembly 50 and a processor, wherein the antenna assembly 50 includes a first antenna structure 51, a second antenna structure 52, a radio frequency module 60 and a control switch 70, the first antenna structure 51 serves as a main set antenna, and the second antenna structure 52 and the third antenna structure 53 serve as diversity antennas, and the method flow includes the following steps:

s101, acquiring the use state of the first antenna structure 51;

s102, if the first antenna structure 51 is in the use state, disconnecting the second antenna structure 52 from the rf module 60.

When the first antenna structure 51 is used, the Signal quality of the first antenna structure 51 may be detected and obtained by a detecting device in the electronic device 10, for example, parameters such as Signal to Interference plus Noise ratio sinr (Signal to Interference plus Noise ratio), reference Signal received power rsrp (reference Signal Receiving power), and received Signal Strength indication rssi (received Signal Strength indication) of the first antenna structure 51 are detected to determine the Signal quality of the obtained antenna structure, or the stability of the received data of the first antenna structure 51 is detected to determine the Signal quality of the first antenna structure 51. To determine the usage status of the first antenna structure 51.

If the detection device detects that the first antenna arrangement 51 is in use, a status signal is sent to the processor, which controls the control switch 70 to disconnect the second antenna arrangement 52 from the radio frequency module 60.

Wherein, the switching method also comprises the following steps:

s103, if the first antenna is not in use, connecting the second antenna structure 52 with the rf module 60.

Referring to fig. 12, fig. 12 is another schematic flow chart of an antenna switching method according to an embodiment of the present application.

The antenna switching method is applied to an electronic device, the electronic device includes an antenna assembly 50 and a processor, wherein the antenna assembly 50 includes a first antenna structure 51, a second antenna structure 52, a third antenna structure 53, a radio frequency module 60 and a control switch 70, the first antenna structure 51 is adjacent to the second antenna structure 52, the first antenna structure 51 is used as a main collector antenna, the second antenna structure 52 and the third antenna structure 53 are used as diversity antennas, the second antenna structure 52 and the third antenna structure 53 are arranged on two sides of the first antenna structure 51, the second antenna structure 52 is closer to the first antenna structure 51 than the third antenna structure 53, the control switch 70 is connected between the second antenna structure 52 and the radio frequency module 60, the second antenna structure 52 includes a GPS antenna 521, the third antenna structure 53 is a WIFI antenna 531, the radio frequency module 60 includes a GPS radio frequency module 61, a WIFI radio frequency module 62, and a main radio frequency module 63, the control switch 70 is disposed between the GPS antenna 521 and the GPS radio frequency module 61, the WIFI radio frequency module 62 is coupled to the WIFI antenna 531, the main radio frequency module 63 is coupled to the first antenna structure 51, and the method includes the steps of:

s201, acquiring the use state of the first antenna structure 51;

s202, if the first antenna is in a use state, disconnecting the GPS antenna 521 from the GPS radio frequency module 61;

s203, if the first antenna is not in use, connecting the GPS antenna 521 with the GPS rf module 61.

When the first antenna structure 51 is used, the processor controls the connection between the GPS antenna 521 and the GPS rf module 61 to be cut off through the control switch 70, so as to ensure the smooth use of the first antenna structure 51. When the first antenna structure 51 is not required, the processor couples the GPS antenna 521 to the GPS rf module 61. Antenna assembly 50

The antenna assembly 50, the electronic device, and the antenna switching method provided in the embodiments of the present application are described in detail above, and specific examples are applied herein to illustrate the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. An antenna assembly, comprising:

the antenna comprises a first antenna structure, a second antenna structure and a third antenna structure, wherein the first antenna structure is adjacent to the second antenna structure, the first antenna structure is a main diversity antenna, the second antenna structure and the third antenna structure are diversity antennas, the second antenna structure and the third antenna structure are arranged on two opposite sides of the first antenna structure, the second antenna structure is closer to the first antenna structure than the third antenna structure, and the second antenna structure comprises a GPS antenna or a WIFI antenna;

the radio frequency module is coupled with the second antenna structure through a control switch and comprises a GPS radio frequency module or a WIFI radio frequency module;

the control switch is used for controlling the GPS antenna and the GPS radio frequency module or the WIFI antenna and the WIFI radio frequency module to be disconnected when the first antenna structure is in the use state after the use state of the first antenna structure is acquired; when the first antenna structure is in a non-use state, the GPS antenna and the GPS radio frequency module or the WIFI antenna and the WIFI radio frequency module are controlled to be connected, wherein the control switch is arranged between the GPS antenna and the GPS radio frequency module or between the WIFI antenna and the WIFI radio frequency module.

2. The antenna assembly of claim 1, wherein the radio frequency module comprises a main radio frequency module, wherein the third antenna structure comprises a WIFI antenna, wherein the WIFI radio frequency module is coupled to the WIFI antenna, and wherein the main radio frequency module is coupled to the first antenna structure.

3. An electronic device comprising an antenna assembly and a processor, wherein the antenna assembly comprises a first antenna structure, a second antenna structure, a third antenna structure, a radio frequency module, and a control switch, the first antenna structure, the second antenna structure, the third antenna structure, the radio frequency module, and the control switch being respectively coupled to the processor;

the first antenna structure is adjacent to a second antenna structure, the first antenna structure is used as a main diversity antenna, the second antenna structure and the third antenna structure are used as diversity antennas, the second antenna structure and the third antenna structure are arranged on two sides of the first antenna structure, the second antenna structure is closer to the first antenna structure than the third antenna structure, and the second antenna structure comprises a GPS antenna or a WIFI antenna;

the control switch is arranged between the GPS antenna and the GPS radio frequency module or between the WIFI antenna and the WIFI radio frequency module;

the processor is configured to:

acquiring the use state of the first antenna structure;

if the first antenna structure is in a use state, the control switch controls the GPS antenna and the GPS radio frequency module or the WIFI antenna and the WIFI radio frequency module to be disconnected;

if the first antenna structure is in a non-use state, the control switch controls the GPS antenna to be connected with the GPS radio frequency module or the WIFI antenna to be connected with the WIFI radio frequency module.

4. An electronic device according to claim 3, characterized in that the electronic device further comprises a housing with a carrier on which the first antenna arrangement, the second antenna arrangement, the third antenna arrangement, the radio frequency module and the control switch are arranged.

5. The electronic device according to claim 4, wherein a first slot, a second slot and a third slot are disposed on the housing, the first slot is sandwiched between the second slot and the third slot, the first antenna structure is adjacent to the first slot, the second antenna structure is adjacent to the second slot, and the third antenna structure is adjacent to the third slot.

6. An electronic device according to claim 5, wherein the second slit and the third slit are symmetrical about the center of the first slit.

7. The electronic device according to claim 6, wherein the second slit includes a first connecting portion, a second connecting portion, and a third connecting portion, the first connecting portion and the second connecting portion are elongated, the first connecting portion and the second connecting portion are arranged in parallel and staggered, the third connecting portion is arc-shaped, and the third connecting portion connects the first connecting portion and the second connecting portion.

8. An electronic device according to claim 5, wherein a first opening is provided between the first slit and the second slit.

9. An electronic device according to claim 5, wherein a second opening is provided between the first slit and the third slit.

10. An antenna switching method applied to an electronic device, wherein the electronic device includes an antenna assembly and a processor, wherein the antenna assembly includes a first antenna structure, a second antenna structure, a radio frequency module and a control switch, the first antenna structure serves as a main set antenna, the second antenna structure is a diversity antenna, the second antenna structure includes a GPS antenna or a WIFI antenna, the radio frequency module is coupled with the second antenna structure through the control switch, the radio frequency module includes a GPS radio frequency module or a WIFI radio frequency module, and the control switch is disposed between the GPS antenna and the GPS radio frequency module or between the WIFI antenna and the radio frequency module, and the method includes:

acquiring the use state of the first antenna structure;

and if the first antenna structure is in a use state, disconnecting the GPS antenna from the GPS radio frequency module or disconnecting the WIFI antenna from the WIFI radio frequency module.

11. The antenna switching method according to claim 10, applied to an electronic device, further comprising:

and if the first antenna is in a non-use state, connecting the GPS antenna with the GPS radio frequency module or connecting the WIFI antenna with the WIFI radio frequency module.

12. An antenna switching method applied to an electronic device, wherein the electronic device comprises an antenna assembly and a processor, wherein the antenna assembly comprises a first antenna structure, a second antenna structure, a third antenna structure, a radio frequency module and a control switch, wherein the first antenna structure is adjacent to the second antenna structure, the first antenna structure is used as a main collection antenna, the second antenna structure and the third antenna structure are used as diversity antennas, the second antenna structure and the third antenna structure are arranged on two sides of the first antenna structure, the second antenna structure is closer to the first antenna structure than the third antenna structure, the control switch is connected between the second antenna structure and the radio frequency module, the second antenna structure comprises a GPS antenna, and the third antenna structure comprises a WIFI antenna, the radio frequency module comprises a GPS radio frequency module, a WIFI radio frequency module and a main radio frequency collection module, the control switch is arranged between the GPS antenna and the GPS radio frequency module, the WIFI radio frequency module is coupled with the WIFI antenna, the main radio frequency collection module is coupled with the first antenna structure, and the method comprises the following steps:

acquiring the use state of the first antenna structure;