CN109167169B - Electronic equipment - Google Patents

Abstract

An embodiment of the present application provides an electronic device, including: a first housing; a second housing; a first display screen comprising a first portion and a second portion rotatably connected to the first portion, the first portion comprising a first area and a second area connected to the first area, the second portion being rotatable with respect to the first portion such that the second portion is coincident with and offset from the first area of the first portion; and the orthographic projection of the antenna radiator on the first display screen is positioned in the second area. In the electronic device, no matter the first display screen is in an unfolded state or a folded state, the second part of the first display screen cannot cover the antenna radiator, so that interference of the second part of the first display screen to the antenna radiator can be avoided or reduced, and communication stability of the electronic device is improved.

Description

Electronic equipment

technical field

The present application relates to the field of communication technologies, and in particular, to an electronic device.

Background technique

With the development of electronic technology, electronic devices such as smart phones play an increasingly important role in people's lives. Users can realize various functions such as communication, shopping, and entertainment through electronic devices.

When an electronic device communicates with a base station or other electronic devices, it needs to transmit uplink signals to the outside world and receive downlink signals from the outside world through an antenna, so as to realize data interaction with the base station or other electronic devices.

Currently, with the communication requirements of electronic devices and the diversification of supported communication frequency bands, the design of multiple antennas on electronic devices becomes difficult.

SUMMARY OF THE INVENTION

The embodiments of the present application provide an electronic device, which can improve the communication stability of the electronic device.

The embodiment of the present application provides an electronic device, including:

the first shell;

a second casing, the second casing is connected with the first casing through a rotating shaft;

a first display screen, the first display screen includes a first part and a second part rotatably connected to the first part;

the first part is mounted on the first housing, the first part includes a first area and a second area connected to the first area;

the second part is mounted on the second housing, and the second part and the first part are rotatable so as to coincide with the first area of the first part;

An antenna radiator, the antenna radiator is arranged in the first housing, and the orthographic projection of the antenna radiator on the first display screen is located in the second area.

In the electronic device, the second part of the first display screen and the first part are rotatable so that the second part and the first area of the first part overlap and the second part and the second area of the first part are staggered, and the antenna radiator The orthographic projection on the first display screen is located in the second area of the first part, so no matter whether the first display screen is in the unfolded or folded state, the second part of the first display screen will not cover all the on the antenna radiator. Therefore, the interference of the second part of the first display screen to the antenna radiator can be avoided or reduced, so as to improve the communication stability of the electronic device.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic diagram of a first structure of an electronic device provided by an embodiment of the present application.

FIG. 2 is a rear view of the electronic device shown in FIG. 1 .

FIG. 3 is a schematic diagram of a second structure of an electronic device provided by an embodiment of the present application.

FIG. 4 is a schematic diagram of a third structure of an electronic device provided by an embodiment of the present application.

FIG. 5 is a schematic diagram of a fourth structure of an electronic device provided by an embodiment of the present application.

FIG. 6 is a schematic diagram of a fifth structure of an electronic device provided by an embodiment of the present application.

FIG. 7 is a schematic diagram of a sixth structure of an electronic device provided by an embodiment of the present application.

FIG. 8 is a schematic diagram of a seventh structure of an electronic device provided by an embodiment of the present application.

FIG. 9 is a schematic diagram of an eighth structure of an electronic device provided by an embodiment of the present application.

FIG. 10 is a schematic diagram of a ninth structure of an electronic device provided by an embodiment of the present application.

FIG. 11 is a schematic diagram of a tenth structure of an electronic device provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

In the description of this application, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as "first", "second" may expressly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined.

The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the application. Furthermore, this application may repeat reference numerals and/or reference letters in different instances for the purpose of simplicity and clarity, and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, this application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Embodiments of the present application provide an electronic device. The electronic device may be a smartphone, a tablet computer, etc., or a game device, an AR (Augmented Reality, augmented reality) device, a car, a data storage device, an audio playback device, a video playback device, a notebook, a desktop computing device, etc. .

Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present application. The electronic device 100 includes a first casing 10 , a second casing 20 , a rotating shaft 30 , a first display screen 40 , a circuit board 50 and a battery 60 .

The first casing 10 and the second casing 20 are rotatably connected. The first casing 10 and the second casing 20 may include structures such as a display screen, a middle frame, a circuit board, a back cover and the like arranged in layers.

The first casing 10 and the second casing 20 are connected through the rotating shaft 30 . That is, the first casing 10 is connected with the rotating shaft 30 , and the second casing 20 is also connected with the rotating shaft 30 . Therefore, both the first casing 10 and the second casing 20 can rotate around the rotating shaft 30 . Wherein, the material of the rotating shaft 30 may include plastic or metal. Both the first casing 10 and the second casing 20 can be wound around the rotating shaft 30.

The first display screen 40 may be used to display information such as images and texts, thereby forming a display surface of the electronic device 100 . The first display screen 40 may be a liquid crystal display (Liquid Crystal Display, LCD) or an organic light-emitting diode (Organic Light-Emitting Diode, OLED) type display screen.

The first display screen 40 includes a first part 41 and a second part 42 . Both the first part 41 and the second part 42 can implement a display function. The first part 41 is connected to the second part 42 . The connection between the first part 41 and the second part 42 is a flexible screen, that is, the connection between the first part 41 and the second part 42 can be bent. Wherein, the connection point may be used for displaying information, or may not be used for displaying information. In some embodiments, the first display screen 40 may be a flexible screen.

The first part 41 is mounted on the first casing 10 , and the second part 42 is mounted on the second casing 20 . Therefore, when the first casing 10 and the second casing 20 rotate around the rotating shaft 30 , the first part 41 and the second part 42 of the first display screen 40 can rotate around the rotating shaft 30 at the same time. When the first casing 10 and the second casing 20 are rotated to the same plane, the first part 41 and the second part 42 of the first display screen 40 are also located on the same plane, which can achieve a larger screen display effect.

In some embodiments, the rotation of the first casing 10 and the second casing 20 around the rotating shaft 30 includes two ways. The first way is to fold inward, wherein the first casing 10 and the second casing 20 are both rotated along the side facing the display surface of the first display screen 40 , that is, they can be rotated to the first part of the first display screen 40 41 and the second part 42 are attached to each other.

Continuing to refer to FIG. 1 , the circuit board 50 may be installed inside the second housing 20 . Wherein, the circuit board 50 and the second part 42 of the first display screen 40 may be arranged in layers, that is, the circuit board 50 may be arranged under the second part 42 of the first display screen 40 .

The circuit board 50 may be the main board of the electronic device 100 . A grounding point is provided on the circuit board 50 to realize the grounding of the circuit board 50 . A processor is integrated on the circuit board 50 . The circuit board 50 can also be integrated with one, two or two of functional components such as a motor, a microphone, a speaker, a receiver, a headphone jack, a universal serial bus interface (USB interface), a camera, a distance sensor, an ambient light sensor, and a gyroscope. multiple. Meanwhile, the first display screen 40 may be electrically connected to the circuit board 50 .

In some embodiments, a display control circuit is provided on the circuit board 50 . The display control circuit outputs a control signal to the first display screen 40 to control the first display screen 40 to display information.

The battery 60 may be installed inside the first case 10 . Wherein, the battery 60 and the first part 41 of the first display screen 40 may be arranged in layers, that is, the battery 60 may be arranged below the first part 41 of the first display screen 40 .

The battery 60 may be electrically connected to the circuit board 50 to enable the battery 60 to power the electronic device 100 . The circuit board 50 may be provided with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery 60 to the various electronic components in the electronic device 100 .

Also refer to FIG. 2 , which is a rear view of the electronic device 100 shown in FIG. 1 . In some embodiments, the electronic device 100 also includes a back cover 70 . Wherein, the rear cover 70 is installed on the second casing 20 . The rear cover 70 and the second portion 42 of the first display screen 40 are respectively disposed on opposite sides of the second casing 20 , for example, on the front and rear sides of the second casing 20 , respectively. Therefore, the second part 42 of the first display screen 40 and the rear cover 70 can be used as the front shell and the rear shell of the second casing 20, respectively.

In some embodiments, the rear cover 70 may also be mounted on the first housing 10 . The back cover 70 and the first portion 41 of the first display screen 40 are disposed on opposite sides of the first housing 10, respectively.

The rear cover 70 may be integrally formed. During the molding process of the back cover 70 , structures such as a rear camera hole, a fingerprint film group mounting hole and the like may be formed on the back cover 70 .

In some embodiments, the electronic device 100 further includes a second display screen 80 . Wherein, the second display screen 80 is installed on the first casing 10 . The second display screen 80 and the first portion 41 of the first display screen 40 are respectively disposed on opposite sides of the first casing 10 , for example, on the front and rear sides of the first casing 10 , respectively. Therefore, the first part 41 of the first display screen 40 and the second display screen 80 can be used as the front shell and the rear shell of the first casing 10 , respectively.

In some embodiments, the second display screen 80 may also be mounted on the second housing 20 . The second display screen 80 and the second portion 42 of the first display screen 40 are disposed on opposite sides of the second housing 20, respectively.

The second display screen 80 may also be a liquid crystal display (Liquid Crystal Display, LCD) or an organic light-emitting diode (Organic Light-Emitting Diode, OLED) type display screen. The second display screen 80 can also be used to display images, texts and other information.

For example, when the first casing 10 and the second casing 20 are rotated around the rotating shaft 30 to a closed state, that is, when the first part 41 and the second part 42 of the first display screen 40 are rotated to fit each other , the second display screen 80 can be used as the display screen of the electronic device 100 . At this time, the first display screen 40 may remain in a screen-off state.

The second way for the first casing 10 and the second casing 20 to rotate around the rotating shaft 30 is outward folding. The first casing 10 and the second casing 20 are both rotated along the side of the display surface away from the first display screen 40 , that is, they can be rotated until the back cover 70 and the second display screen 80 are attached to each other. status.

In addition, in some embodiments, a middle frame structure may be provided inside the first casing 10 and the second casing 20 . The middle frame structure is used to provide support for the electronic components inside the first casing 10 and the second casing 20 .

For example, the circuit board 50 and other electronic components in the first casing 10 may be arranged on the middle frame structure inside the first casing 10 . The battery 60 and other electronic components in the second casing 20 can be arranged on the middle frame structure inside the second casing 20 .

In some embodiments, as shown in FIG. 3 , the first portion 41 of the first display screen 40 includes a display area 411 and a non-display area 412 surrounding the display area 411 . The display area 411 is used to realize the display function of the first part 41, and is used to display information such as images and texts. The non-display area 412 may be used to set functional components. The non-display area 412 may include areas located at the upper and lower parts of the display area 411 . Alternatively, the non-display area 412 may be disposed around the display area 411 . In addition, the non-display area 412 may also include the frame of the first display screen 40. That is, the non-display area 412 of the first display screen 40 may include a portion on the same plane as the display area 411 , and may also include a frame of the first display screen 40 .

In the embodiment of the present application, an antenna radiator 90 is disposed in the first housing 10 . The orthographic projection of the antenna radiator 90 on the first display screen 40 is located in the non-display area 412 of the first part 41 . In some embodiments, the number of the antenna radiators 90 is at least two. Wherein, a plurality of antenna radiators 90 may be arranged at intervals. The specifications (eg, length, width, material, etc.) of each of the antenna radiators 90 may be the same or different. The material of the antenna radiator 90 may include metal, for example, may include aluminum alloy, magnesium alloy, and the like.

Wherein, each of the antenna radiators 90 is used for sending and receiving radio frequency signals. That is, each antenna radiator 90 can be used to transmit radio frequency signals, can also be used to receive radio frequency signals, or can also be used to transmit and receive radio frequency signals. The multiple antenna radiators 90 may form a MIMO (Multiple-Input Multiple-Output, multiple-input multiple-output) antenna. Thus, the electronic device 100 can communicate with the base station or other electronic devices through the antenna radiator 90 .

Wherein, a clearance area may be reserved below the non-display area 412 of the first portion 41 of the first display screen 40 , and no ground plane is provided in the clearance area, or only antenna-related components are provided in the clearance area. Therefore, the plurality of antenna radiators 90 can radiate radio frequency signals to the outside through the clearance area, or receive radio frequency signals from the outside. In the embodiment of the present application, when the antenna radiator 90 is provided in the first housing 10, and the orthographic projection of the antenna radiator 90 on the first display screen 40 is located in the non-display area 412 of the first part 41, it can be Increase the clearance area of the antenna radiator to improve the stability of the antenna radiator when sending and receiving RF signals.

It should be noted that when the orthographic projections of the plurality of antenna radiators 90 on the first display screen 40 are located in the non-display area 412 of the first part 41 , it means that the plurality of antenna radiators 90 are arranged at The first portion 41 of the first display screen 40 is disposed on or below the first portion 41 of the first display screen 40 . The antenna radiator 90 may be disposed on the front or the back of the first portion 41 of the first display screen 40 , or may be disposed below the first portion 41 of the first display screen 40 . For example, the antenna radiator 90 can be attached to the back of the first part 41 of the first display screen 40; the antenna radiator 90 can also be arranged on the circuit board 50 below the first part 41 of the first display screen 40; The body 90 may also be disposed on the middle frame structure below the first portion 41 of the first display screen 40 ; or, the antenna radiator 90 may also be disposed on the inner side of the back cover 70 . It is only required that the orthographic projections of the plurality of antenna radiators 90 on the first display screen 40 are located in the non-display area 412 .

In some embodiments, as shown in FIG. 4 , the first part 41 and the second part 42 of the first display screen 40 are integral structures, and the first part 41 is rotatably connected to the second part 42. The first portion 41 of the first display screen 40 includes a first side 41D, a third side 41A, a second side 41B, and a fourth side 41C which are connected in sequence. The third side 41A and the fourth side 41C are both connected to the second side 41B. The third side edge 41A and the fourth side edge 41C may be located at the upper end and the lower end of the first housing 10 respectively, and the second side edge 41B may be located at the first housing 10 opposite to the rotating shaft 30 . end of . That is, the first portion 41 includes a first side 41D connected to the second portion 42, a second side 41B opposite to the first side 41D, and a second side 41B opposite to the second side 41B The adjacent third side 41A and the fourth side 41C are arranged opposite to the third side 41A and the fourth side 41C.

The non-display area 412 of the first portion 41 of the first display screen 40 includes a first non-display area 412A, a second non-display area 412B, and a third non-display area 412C. The first non-display area 412A, the second non-display area 412B, and the third non-display area 412C are connected in sequence. That is, at this time, the non-display area 412 surrounds the display area 411 . The first non-display area 412A is located on the third side 41A, the second non-display area 412B is located on the second side 41B, and the third non-display area 412C is located on the fourth side 41C .

Wherein, the first non-display area 412A, the second non-display area 412B, and the third non-display area 412C are all provided with at least one antenna radiator 90 .

In some embodiments, as shown in FIG. 5 , the third side 41A of the first portion 41 of the first display screen 40 is disposed opposite to the fourth side 41C. The opposite arrangement means that the third side 41A and the fourth side 41C are located at two opposite ends of the first portion 41 of the first display screen 40 . The second side 41B is connected to the third side 41A and the fourth side 41C.

The width d1 of the third side edge 41A and the width d3 of the fourth side edge 41C are both smaller than the width d2 of the second side edge 41B. That is, among the third side 41A, the second side 41B and the fourth side 41C, the width of the second side 41B is larger.

In some embodiments, as shown in FIG. 5 , the first non-display area 412A and the third non-display area 412C are each provided with at least one antenna radiator 90 , and the second non-display area 412B is provided with at least two antenna radiators 90 . Antenna radiator 90 . That is, the number of antenna radiators provided in the second non-display area 412B is greater than the number of antenna radiators provided in the first non-display area 412A, and also larger than the number of antenna radiators provided in the third non-display area 412C quantity.

In some embodiments, as shown in FIG. 6 , the number of the antenna radiators 90 disposed in the non-display area 412 of the first portion 41 of the first display screen 40 is eight. The eight antenna radiators 90 are spaced apart from each other. The specifications (for example, length, width, material, etc.) of the eight antenna radiators 90 may be the same or different. The eight antenna radiators 90 may form a MIMO (Multiple-Input Multiple-Output, multiple-input multiple-output) antenna, wherein there may be multiple antenna radiators that simultaneously transmit and receive radio frequency signals.

Wherein, the first non-display area 412A and the third non-display area 412C of the non-display area 412 are provided with two antenna radiators 90, and the second non-display area 412B is provided with four antenna radiators 90.

In some embodiments, as shown in FIG. 7 , the number of the antenna radiators 90 disposed in the non-display area 412 of the first portion 41 of the first display screen 40 is twelve. The 12 antenna radiators 90 are spaced apart from each other. The specifications (eg, length, width, material, etc.) of the 12 antenna radiators 90 may be the same or different. The 12 antenna radiators 90 can form a MIMO antenna, wherein there can be multiple antenna radiators that simultaneously transmit and receive radio frequency signals.

The first non-display area 412A and the third non-display area 412C of the non-display area 412 are each provided with three antenna radiators 90 , and the second non-display area 412B is provided with six antenna radiators 90 .

In some embodiments, as shown in FIG. 8 , the number of the antenna radiators 90 provided in the non-display area 412 of the first portion 41 of the first display screen 40 is 16. The 16 antenna radiators 90 are spaced apart from each other. The specifications (eg, length, width, material, etc.) of the 16 antenna radiators 90 may be the same or different. The 16 antenna radiators 90 may form a MIMO antenna, wherein there may be multiple antenna radiators that simultaneously transmit and receive radio frequency signals.

The first non-display area 412A and the third non-display area 412C of the non-display area 412 are each provided with four antenna radiators 90 , and the second non-display area 412B is provided with eight antenna radiators 90 .

It should be noted that, the more the number of antenna radiators 90 set on the electronic device 100, the more frequency bands the electronic device 100 can support when sending and receiving radio frequency signals, and the electronic device 100 can transmit and receive radio frequency signals simultaneously. The greater the number, the higher the communication stability of the electronic device 100.

In some embodiments, as shown in FIG. 9 , the area of the first portion 41 of the first display screen 40 is larger than that of the second portion 42 . For example, as shown in FIG. 9 , the width of the first portion 41 is the same as the width of the second portion 42 , and the length of the first portion 41 is greater than the length of the second portion 42 . The width refers to the dimension in the direction parallel to the rotating shaft 30 , and the length refers to the dimension in the direction perpendicular to the rotating shaft 30 .

The first portion 41 includes a first area 413 and a second area 414 connected to the first area 413 . The area of the first region 413 is equal to that of the second portion 42 . When the first part 41 and the second part 42 of the first display screen 40 are folded, that is, when the first part 41 and the second part 42 are rotated along the rotating shaft 30 to an angle between them of about 0 degrees, The second portion 42 is coincident with the first region 413 of the first portion 41 , and the second portion 42 is staggered from the second region 414 of the first portion 41 . That is, the second part 42 and the first part 41 are rotatable so that the second part 42 and the first region 413 of the first part 41 overlap, and the second part 42 and the The second regions 414 of the first portion 41 are staggered. It can be understood that the offset means that the second portion 42 and the second region 414 of the first portion 41 do not overlap in the thickness direction of the first display screen 40 .

As shown in FIG. 9 , when the width of the first portion 41 is the same as the width of the second portion 42 , and the length of the first portion 41 is greater than the length of the second portion 42 , the first region 413 and the The second regions 414 are arranged side by side. At this time, a part of the non-display area 412 of the first part 41 is located in the first area 413 , and a part is located in the second area 414 .

The orthographic projection of the antenna radiator 90 on the first display screen 40 is located in the second area 414 of the first part 41 .

Therefore, no matter whether the first display screen 40 is in the unfolded state or the folded state, the second part 42 of the first display screen 40 will not cover the antenna radiator 90 . Therefore, the interference of the second part 42 of the first display screen 40 to the antenna radiator 90 can be avoided or reduced, so as to improve the communication stability of the electronic device 100.

Wherein, the fact that the first display screen 40 is in the unfolded state means that the first part 41 and the second part 42 are in the same plane or approximately in the same plane, that is, the first part 41 and the second part 42 The angle between is 180 degrees or about 180 degrees. The folded state of the first display screen 40 means that the first part 41 and the second part 42 overlap or approximately overlap, that is, the angle between the first part 41 and the second part 42 is 0 degrees or about 0 degrees.

In some embodiments, as shown in FIG. 10 , the length of the first portion 41 of the first display screen 40 is greater than the length of the second portion 42 , and the width of the first portion 41 is greater than the width of the second portion 42 . At this time, the second area 414 of the first part 41 is arranged around the first area 413 . At this time, all the non-display areas 412 of the first part 41 are located in the second area 414 . Therefore, when the first part 41 and the second part 42 of the first display screen 40 are in the folded state, the distance between the second part 42 and the antenna radiator 90 can be increased, and the second part 42 can be further reduced The interference to the antenna radiator 90 improves the communication stability of the electronic device 100 .

In some embodiments, as shown in FIG. 11 , the electronic device 100 further includes a radio frequency transceiver module 91 . Wherein, the radio frequency transceiver module 91 is connected to the antenna radiator 90 . The radio frequency transceiver module 91 is configured to transmit radio frequency signals to the antenna radiator 90 or process the radio frequency signals received by the antenna radiator 90 . In some embodiments, the radio frequency transceiver module 91 may further amplify, filter, and tune the radio frequency signal transmitted to the antenna radiator 90 . The radio frequency transceiver module 91 may be disposed on the circuit board 50 of the electronic device 100 .

In some embodiments, the radio frequency transceiver module 91 includes a plurality of signal sources 911 . The plurality of signal sources 911 may be controlled by the processor of the electronic device 100 . Each of the signal sources 911 is used to generate radio frequency signals. Each of the antenna radiators 90 is connected to one of the signal sources 911 .

In some embodiments, a plurality of the signal sources 911 may be used to generate radio frequency signals of different frequencies. For example, one or more of the multiple signal sources 911 may be used to generate 4G (The 4th Generation Mobile Communication Technology, fourth generation mobile communication technology) signals. One or more of the multiple signal sources 911 may also be used to generate 5G (The 5th Generation Mobile Communication Technology, fifth generation mobile communication technology) signals. Therefore, the plurality of antenna radiators 90 can be used to send and receive 4G signals and also can be used to send and receive 5G signals.

In some embodiments, each of the antenna radiators 90 is used to transmit and receive radio frequency signals in the first frequency range or the second frequency range. The radio frequency signal in the first frequency range is a 4G signal, and the radio frequency signal in the second frequency range is a 5G signal. The highest frequency in the first frequency range is less than the lowest frequency in the second frequency range. That is, each of the antenna radiators 90 can be used to transmit and receive 4G signals and 5G signals.

In some embodiments, the first frequency range includes 615 MHz (megahertz) to 4200 MHz. The second frequency range includes 4.4 GHz (gigahertz) to 30 GHz.

In some embodiments, as shown in FIG. 11 , the first housing 10 is provided with a grounding point 92 . For example, the grounding point 92 may be a grounding point provided on the circuit board 50 . Each of the antenna radiators 90 is connected to the ground point 92 . Therefore, each of the antenna radiators 90 can form a signal loop.

In some embodiments, the second portion 42 of the first display screen 40 mounted on the second housing 20 may also include a display area and a non-display area. Wherein, the non-display area on the second part 42 can be used to set one or more of functional components such as a camera, a receiver, a proximity sensor, and an ambient light sensor.

It can be seen from the above that the electronic device provided by the embodiment of the present application includes a first casing, a second casing, a rotating shaft, and a first display screen, the first display screen includes a first part and a second part, and the first part is installed on the On the first casing, the second part is mounted on the second casing, the first part includes a display area and a non-display area surrounding the display area, and the first casing is provided with a plurality of multiple antenna radiators, the orthographic projections of the multiple antenna radiators on the first display screen are located in the non-display area, and the multiple antenna radiators can form a MIMO antenna, so as to improve the connection between electronic devices and base stations or Stability when communicating with other electronic devices.

The electronic device provided by the embodiments of the present application has been described in detail above. The principles and implementations of the present application are described herein by using specific examples, and the descriptions of the above embodiments are only used to help the understanding of the present application. At the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scope. To sum up, the content of this specification should not be construed as a limitation to the present application.

Claims (12)

1. An electronic device, comprising:

the first shell is connected with the rotating shaft and wound on the rotating shaft, and the first shell can rotate around the rotating shaft;

the second shell is connected with the rotating shaft and wound on the rotating shaft, and the second shell can rotate around the rotating shaft;

a first display screen comprising a first portion and a second portion rotatably connected to the first portion;

the first part is mounted on the first housing, and comprises a first area and a second area connected with the first area;

the second part is mounted on the second housing, the second part being rotatable with respect to the first part such that the second part coincides with and is offset from the first region of the first part;

the antenna radiator is arranged in the first shell, and the orthographic projection of the antenna radiator on the first display screen is located in the second area so as to prevent the second part of the first display screen from covering the antenna radiator;

the antenna radiator is used for receiving and transmitting radio frequency signals in a first frequency range or a second frequency range, the radio frequency signals in the first frequency range are 4G signals, and the radio frequency signals in the second frequency range are 5G signals.

2. The electronic device of claim 1, wherein the second region surrounds the first region.

3. The electronic device of claim 2, wherein the first portion of the first display screen comprises a display area and a non-display area surrounding the display area, the non-display area being located in the second area, and wherein an orthographic projection of the antenna radiator on the first display screen is located in the non-display area.

4. The electronic device of claim 3, wherein the number of antenna radiators is at least two.

5. The electronic device of claim 3, wherein:

the first part and the second part of the first display screen are of an integral structure, the first part comprises a first side edge connected with the second part, a second side edge opposite to the first side edge, a third side edge and a fourth side edge adjacent to the second side edge, and the third side edge and the fourth side edge are arranged oppositely;

the non-display area of the first portion comprises a first non-display area, a second non-display area and a third non-display area, the first non-display area is located on the third side edge, the second non-display area is located on the second side edge, and the third non-display area is located on the fourth side edge;

the first non-display area, the second non-display area and the third non-display area are all provided with the antenna radiator.

6. The electronic device of claim 5, wherein the number of antenna radiators is 8, or 12, or 16.

7. The electronic device according to any one of claims 1 to 6, further comprising a radio frequency transceiver module, wherein the radio frequency transceiver module is connected to the antenna radiator, and the radio frequency transceiver module is configured to transmit a radio frequency signal to the antenna radiator or process a radio frequency signal received by the antenna radiator.

8. The electronic device of claim 1, wherein the first frequency range comprises 615MHz to 4200MHz, and wherein the second frequency range comprises 4.4GHz to 30 GHz.

9. The electronic device of any of claims 1-6, further comprising a second display screen mounted on the first housing, the second display screen and the first portion of the first display screen being disposed on opposite sides of the first housing, respectively.

10. The electronic device of any of claims 1-6, further comprising a second display screen mounted on the second housing, the second display screen and the second portion of the first display screen being disposed on opposite sides of the second housing, respectively.

11. The electronic device according to any one of claims 1 to 6, further comprising a rear cover mounted on the second housing, the rear cover and the second portion of the first display screen being disposed on opposite sides of the second housing, respectively.

12. The electronic device according to any one of claims 1 to 6, further comprising a rear cover mounted on the first housing, the rear cover and the first portion of the first display screen being disposed on opposite sides of the first housing, respectively.

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