CN110492222B - Electronic device - Google Patents
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- CN110492222B CN110492222B CN201810457987.8A CN201810457987A CN110492222B CN 110492222 B CN110492222 B CN 110492222B CN 201810457987 A CN201810457987 A CN 201810457987A CN 110492222 B CN110492222 B CN 110492222B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
Abstract
An electronic device includes a device body; the first moving part and the second moving part are movably connected with the device body; an antenna assembly including a first antenna fixedly disposed on the first moving member and a second antenna fixedly disposed on the second moving member; and the controller is used for controlling the positions of the first moving part and the second moving part relative to the device body. The method and the device help to improve the communication quality of the electronic device.
Description
Technical Field
The application relates to the technical field of electronics, in particular to an electronic device.
Background
Electronic devices such as mobile phones communicate with the outside through antennas, for example, electromagnetic wave signals are radiated to the outside through antennas, and electromagnetic wave signals radiated from base stations are received. However, when the antenna of the electronic device is shielded by an external object, the performance of the antenna is rapidly deteriorated, thereby causing poor communication effect of the electronic device. For example, when the electronic device is held by a user's hand at a position where the antenna is disposed, the antenna performance may be drastically deteriorated. In a common scenario, when a user watches a film or plays a game on a horizontal screen of an electronic device, when the film or the game watched by the user needs to be networked, the performance of an antenna is blocked by the hand of the user, so that the performance of the antenna is deteriorated, and the film or the game played is jammed.
Disclosure of Invention
The application provides an electronic device, the electronic device includes:
a device body;
the first moving part and the second moving part are movably connected with the device body;
an antenna assembly including a first antenna fixedly disposed on the first moving member and a second antenna fixedly disposed on the second moving member;
and the controller is used for controlling the positions of the first moving part and the second moving part relative to the device body.
The electronic device comprises a device body, a first moving element, a second moving element, an antenna assembly and a controller, wherein the first moving element and the second moving element are movably connected with the device body; the antenna assembly comprises a first antenna and a second antenna, wherein the first antenna is fixedly arranged on the first moving element, and the second antenna is fixedly arranged on the second moving element; the controller is used for controlling the positions of the first moving part and the second moving part relative to the device body. The controller controls the positions of the first moving part and the second moving part compared with the device body, so that the positions of the first antenna and the second antenna compared with the device body can be adjusted, and the radiation performance of the first antenna and the second antenna can be adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a front view of an electronic device according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of a front view of an electronic device according to a second embodiment of the present application.
Fig. 3 is a schematic structural diagram of a landscape state of an electronic device according to a third embodiment of the present application.
Fig. 4 is a schematic structural diagram of a front view of an electronic device according to a fourth embodiment of the present application.
Fig. 5 is a schematic structural diagram of a front view of an electronic device according to a fifth embodiment of the present application.
Fig. 6 is a schematic structural diagram of a front view of an electronic device according to a preferred embodiment of the present application.
Fig. 7 is a schematic structural diagram of a front view of an electronic device according to another preferred embodiment of the present application.
Fig. 8 is a schematic structural diagram of a front view of an electronic device according to a sixth embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a front view of an electronic device according to an embodiment of the present disclosure. In the present embodiment, the electronic device 1 includes a device body 10, a first moving element 20, a second moving element 30, an antenna assembly 40, and a controller 50. The first moving part 20 and the second moving part 30 are movably connected with the device body 10; the antenna assembly 40 comprises a first antenna 41 and a second antenna 42, the first antenna 41 is fixedly arranged on the first moving element 20, and the second antenna 42 is fixedly arranged on the second moving element 30; the controller 50 is used to control the positions of the first moving part 20 and the second moving part 30 in comparison with the device body 10.
Alternatively, the electronic device 1 may be any device having communication and storage functions. For example: the system comprises intelligent devices with network functions, such as a tablet Computer, a mobile phone, an electronic reader, a remote controller, a Personal Computer (PC), a notebook Computer, an on-vehicle device, a network television, a wearable device and the like.
Since the first antenna 41 is fixedly disposed on the first moving member 20, the controller 50 controls the position of the first moving member 20 relative to the device body 10, and thus controls the position of the first antenna 41 relative to the device body 10; similarly, since the second antenna 42 is fixedly disposed on the second moving member 30, the controller 50 controls the position of the second moving member 30 relative to the apparatus body 10, and thus controls the position of the second antenna 42 relative to the apparatus body 10.
Alternatively, the movement of the first moving member 20 and the second moving member 30 compared to the apparatus body 10 may be controlled manually or automatically.
Optionally, in an embodiment, the device body 10 includes a battery cover and a screen, the battery cover includes a frame and a cover plate, and the screen and the cover plate are disposed on two opposite sides of the frame. The frame and the cover plate jointly enclose to form an accommodating space, and the first moving part 20 and the second moving part 30 are located in the accommodating space.
Optionally, the first antenna and the second antenna may be the same or different. The first antenna and the second antenna can be high-frequency antennas, low-frequency antennas and intermediate-frequency antennas. In one embodiment, the first antenna and the second antenna may both be a dominant set antenna. It will be appreciated that in other embodiments, one of the first and second antennas may be a diversity antenna.
Alternatively, the first antenna 41 and the second antenna 42 may be moved from an edge position of the apparatus body 10 to a middle position of the apparatus body 10, or may be moved from the middle position of the apparatus body 10 to the edge position of the apparatus body 10.
The electronic device comprises a device body, a first moving element, a second moving element, an antenna assembly and a controller, wherein the first moving element and the second moving element are movably connected with the device body; the antenna assembly comprises a first antenna and a second antenna, wherein the first antenna is fixedly arranged on the first moving element, and the second antenna is fixedly arranged on the second moving element; the controller is used for controlling the positions of the first moving part and the second moving part relative to the device body. The controller controls the positions of the first moving part and the second moving part compared with the device body, so that the positions of the first antenna and the second antenna compared with the device body can be adjusted, and the radiation performance of the first antenna and the second antenna can be adjusted.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a front view of an electronic device according to a second embodiment of the present application. The structure of the second embodiment is substantially the same as the structure of the first embodiment, except that in this embodiment, the electronic device 1 further includes a first detector 51, the first detector 51 detects that the radiation performance of the first antenna 41 is a first radiation value a1 when compared with the device body 10 in the first position, and detects that the radiation performance of the second antenna 42 is a second radiation value a2 when compared with the device body 10 in the second position, when the first radiation value a1 is smaller than a first preset threshold a01, and the second radiation value a2 is smaller than a second preset threshold a02, the controller 50 sends a first control signal, and the first moving element 20 and the second moving element 30 move toward or away from each other under the control of the first control signal.
Alternatively, when the first antenna 41 and the second antenna 42 are located at the middle portion of the apparatus body 10, the controller 50 may control the first antenna 41 and the second antenna 42 to move to the edge portion of the apparatus body 10, respectively; when the first antenna 41 and the second antenna 42 are located at the edge of the apparatus body 10, the controller 50 may control the first antenna 41 and the second antenna 42 to move toward the middle of the apparatus body 10, respectively.
Specifically, when the first antenna 41 is located at a first position a compared with the device body 10, the radiation performance of the first antenna 41 is a first radiation value a 1; when the second antenna 42 is located at the second position b compared to the device body 10, the radiation performance of the second antenna 42 is a second radiation value a 2; if the first radiation value a1 is smaller than the first preset threshold value a01 and the second radiation value a2 is smaller than the second preset threshold value a02, the controller 50 issues a first control signal, the first moving element 20 moves from the first position a to the third position c under the control of the first control signal, and the second moving element 30 moves from the second position b to the fourth position d under the control of the first control signal.
When the first antenna 41 and the second antenna 42 are shielded, for example, when the electronic device is in a landscape state, the first radiation value a1 may be smaller than the first preset threshold a01 and the second radiation value a2 may be smaller than the second preset threshold a 02. At this time, the positions of the first antenna 41 and the second antenna 42 relative to the device body 10 need to be adjusted to adjust the radiation effects of the first antenna 41 and the second antenna 42, so as to improve the communication quality of the electronic device 1. For example, the electronic device includes two long sides disposed oppositely and two short sides disposed oppositely. When the electronic device is in a horizontal screen state, if a user holds the electronic device, two short sides of the electronic device are usually held; when the electronic device is in a vertical screen state, if a user holds the electronic device, two long sides of the electronic device can be held.
Optionally, in a preferred embodiment, in the first preset time period T, when the ratio of the accumulated time duration T1 when the first radiation value a1 is less than the first preset threshold a01 to the time duration of the first preset time period T is greater than the first preset ratio i 1; and in a first preset time period T, when the ratio of the cumulative duration T2 of the second radiation value a2 smaller than the second preset threshold a02 to the duration of the first preset time period T is greater than a second preset ratio i2, the first moving element 20 and the second moving element 30 move toward or away from each other under the control of the first control signal.
For example, when the first preset time period T is 10 minutes, the cumulative time period T1 of the first radiation value a1 smaller than the first preset threshold a01 is 8 minutes, and the first preset ratio i1 is 0.7, then the ratio of the cumulative time period T1 to the time period of the first preset time period T is 0.8, which is greater than the first preset ratio 0.7, so that the first moving member 20 moves from the first position to the second position under the control of the first control signal, wherein the first position is different from the second position. Similarly, when the first preset time period T is 10 minutes, the cumulative duration T2 of the second radiation value a2 being smaller than the second preset threshold a02 is 6 minutes, and the second preset ratio i2 is 0.7, then the ratio of the cumulative duration T2 to the duration of the first preset time period T is 0.6, which is smaller than the second preset ratio 0.7, at this time, the second moving part 30 does not move compared to the apparatus body 10.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a landscape state of an electronic device according to a third embodiment of the present application. The third embodiment has a structure substantially the same as that of the first embodiment, except that in this embodiment, the electronic device further includes a second detector 52 for detecting whether the electronic device 1 is in a landscape state; when the second detector 52 detects that the electronic device 1 is in the landscape state and the distance between the first antenna 41 and the second antenna 42 is greater than the first preset distance, the controller 50 sends a second control signal, and the first moving member 20 and the second moving member 30 move in the opposite direction of the long side of the electronic device 1 under the control of the second control signal, so that the distance between the first antenna 41 and the second antenna 42 is less than the second preset distance.
Specifically, in this embodiment, when the electronic device 1 is in the landscape state and the distance between the first antenna 41 and the second antenna 42 is greater than the first preset distance, it may be considered that the first antenna 41 and the second antenna 42 are located at two opposite ends of the electronic device 1, that is, the first antenna 41 and the second antenna 42 are located at the edge of the electronic device 1, at this time, the first antenna 41 and the second antenna 42 are relatively easy to be shielded, in order to improve the radiation performance of the first antenna 41 and the second antenna 42 and ensure that the electronic device 1 is in the stable communication state, the controller 50 sends a second control signal, and the first moving member 20 and the second moving member 30 move toward the middle of the electronic device 1 along the direction of the long side of the electronic device 1 under the control of the second control signal, when the distance between the first antenna 41 and the second antenna 42 is smaller than a second preset distance, the first antenna 41 and the second antenna 42 are closer to each other, and at this time, it may be considered that the first antenna 41 and the second antenna 42 are located in the middle of the electronic device 1, the first antenna 41 and the second antenna 42 are not easily shielded, and the radiation performance of the first antenna 41 and the second antenna 42 is better, which is beneficial to improving the communication quality of the electronic device 1.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a front view of an electronic device according to a fourth embodiment of the present application. The fourth embodiment has a structure substantially the same as that of the first embodiment, except that in this embodiment, the first antenna 41 is a main set antenna, the second antenna 42 is a diversity antenna, the electronic device 1 further includes a first adjuster 61 and a second adjuster 62, the first adjuster 61 is configured to adjust the radiation power and the radiation direction of the first antenna 41, and the second adjuster 62 is configured to adjust the direction in which the second antenna 42 receives electromagnetic waves.
The main set antenna can receive electromagnetic wave signals and can radiate the electromagnetic wave signals; a diversity antenna is an antenna that can only receive electromagnetic wave signals, but cannot radiate electromagnetic wave signals.
Specifically, in the present embodiment, when the radiation performance of the first antenna 41 cannot meet the normal use requirement, for example, when the first antenna 41 is shielded or otherwise deteriorated, the first adjuster 61 is configured to adjust the radiation power and the radiation direction of the first antenna 41, so as to improve the capability of the first antenna 41 to receive and transmit electromagnetic wave signals and optimize the radiation performance of the first antenna 41. Similarly, when the operating performance of the second antenna 42 is deteriorated and the normal use requirement cannot be met, the second adjuster 62 is configured to adjust the direction of the second antenna 42 receiving the electromagnetic wave, so as to improve the capability of the second antenna 42 receiving the electromagnetic wave and optimize the operating performance of the second antenna 42. When the overall performance of both the first antenna 41 and the second antenna 42 is improved, it is helpful to improve the communication quality of the electronic apparatus 1.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a front view of an electronic device according to a fifth embodiment of the present application. The fifth embodiment has a structure substantially the same as that of the first embodiment, except that in this embodiment, the electronic device 1 further includes a third detector 53, the third detector 53 is configured to detect an area where the first antenna 41 and the second antenna 42 are blocked, and when the area where the first antenna 41 is blocked is larger than a first preset area and the area where the second antenna 42 is blocked is larger than a second preset area, the controller 50 sends a third control signal, and the first moving element 20 and the second moving element 30 move under the control of the third motion signal.
Optionally, in a preferred embodiment, when the shielded area of the first antenna 41 is larger than the shielded area of the second antenna 42, the controller controls the first moving member 20 to move at a first speed V1, and controls the second moving member 30 to move at a second speed V2, wherein the first speed V1 is larger than the second speed V2.
Specifically, when the first antenna 41 and the second antenna 42 are the same antenna, the shielded area of the first antenna 41 is larger than the shielded area of the second antenna 42, and at this time, the degree of performance deterioration of the first antenna 41 is considered to be larger than the degree of performance deterioration of the second antenna 42, and in order to improve the radiation effect of the first antenna 41 and the second antenna 42, it is necessary to quickly adjust the positions of the first antenna 41 and the second antenna 42 in comparison with the apparatus body 10, and at this time, the first moving member 20 moves in comparison with the apparatus body 10 at a first speed V1, the second moving member 30 moves in comparison with the apparatus body 10 at a second speed V2, and the first speed V1 is larger than the second speed V2.
Optionally, in a preferred embodiment, by detecting the deterioration degree of the radiation performance of the first antenna 41 and the second antenna 42, when the deterioration degree of the radiation performance of the first antenna 41 and the second antenna 42 is greater than a preset value, it is determined that the radiation performance of the first antenna 41 and the second antenna 42 cannot satisfy the normal operation, and therefore, it is necessary to quickly adjust the positions of the first antenna 41 and the second antenna 42 compared with the device body 10. Specifically, when the deterioration degree of the radiation performance of the first antenna 41 is greater than the predetermined value and the deterioration degree of the radiation performance of the second antenna 42 is less than the predetermined value, it is considered that both the radiation performance of the first antenna 41 and the radiation performance of the second antenna 42 are deteriorated, but the deterioration degree of the radiation performance of the first antenna 41 is greater than the deterioration degree of the radiation performance of the second antenna 42, at this time, the first moving member 20 moves at a first speed V1 in comparison with the apparatus body 10, the second moving member 30 moves at a second speed V2 in comparison with the apparatus body 10, and the first speed V1 is greater than the second speed V2.
Referring to fig. 6, optionally, in another preferred embodiment, the controller 50 is further configured to control the moving direction of the first moving element 20 according to the shape of the first antenna 41 and the shielded portion of the first antenna 41; the controller 50 is further configured to control the moving direction of the second moving member 30 according to the shape of the second antenna 42 and the portion of the second antenna 42 that is shielded.
Specifically, in the present embodiment, a case where the first antenna 41 is shielded is described as an example, and when a shielded area of the electronic device 1 is D, the first antenna 41 is located in the shielded area D, and the shielded area D is formed by surrounding a boundary g and a partial boundary of the device main body 10. For convenience of explanation, the boundary g is taken as a straight line side in the present application. At this time, the first antenna 41 is treated as a particle, and the controller 50 controls the first antenna 41 to move at a speed V along a first direction, so as to move the first antenna 41 out of the blocked area D, where the first direction is a direction perpendicular to the boundary g, so as to ensure that the first antenna 41 moves out of the blocked area D along a shortest path, and when the first antenna 41 moves out of the blocked area D with the same speed, when the first antenna 41 moves out along the shortest path, the time is shortest, so that the radiation effect of the first antenna 41 can be quickly adjusted, and the electronic device 1 is ensured to be in a stable communication state.
Optionally, in the process of controlling the first antenna 41 to move out of the blocked area D, the radiation power and the radiation direction of the first antenna 41 may also be adjusted along with the control, so that the moving speed, the moving path, the radiation power and the radiation direction of the first antenna 41 are matched, thereby optimizing the overall performance of the first antenna 41, and further optimizing the communication quality of the electronic device 1.
Referring to fig. 7, optionally, in another preferred embodiment, when the sheltered area of the first antenna 41 is larger than the sheltered area of the second antenna 42, the controller 50 controls the first moving member 20 to move at a first speed V1 for a first preset distance d1, and then controls the first moving member 20 to move at a second speed V2 for a second preset distance d2, and the controller 50 controls the second moving member 30 to move at a third speed V3 for a third preset distance d3, and then controls the second moving member 30 to move at a fourth speed V4 for a fourth preset distance d4, wherein the first speed V1 is larger than the second speed V2, the third speed V3 is larger than the fourth speed V4, the sheltered area of the first antenna 41 is smaller than the third preset area after the first moving of the first speed V48328, and the sheltered area of the second antenna 30 d2 is smaller than the fourth preset distance d 42 d 49342 after the first moving of the second preset distance d1 The area is preset.
Specifically, in this embodiment, when the shielded areas of the electronic device 1 are D and E, the first antenna 41 is located in the shielded area D, the second antenna 42 is located in the shielded area E, the shielded area D is formed by surrounding a boundary g and a part of the boundary of the device body 10, and the shielded area E is formed by surrounding a boundary h and a part of the boundary of the device body 10. For convenience of explanation, the boundary g and the boundary h are taken as straight lines in the present application. At this time, the first antenna 41 and the second antenna 42 are treated as particles, the controller 50 controls the first antenna 41 to move a first preset distance D1 along a first direction at a speed V1 so that the first antenna 41 moves out of the shielded area D, and thereafter, the controller 50 controls the first antenna 41 to move a second preset distance D2 along a second direction at a speed V2 so that the first direction is a direction perpendicular to the boundary g and the second direction is a direction of a long side of the electronic device 1, so that the first antenna 41 can move out of the shielded area D along the shortest path, and when the first antenna 41 moves out of the shielded area D at the same speed, when the first antenna 41 moves out along the shortest path, the radiation effect of the first antenna 41 can be adjusted rapidly, the electronic device 1 is ensured to be in a stable communication state. Also, the controller 50 controls the second antenna 42 to move a third preset distance d3 in a third direction at a speed V3, such that the second antenna 42 moves out of the blocked area E, after which the controller 50 controls the second antenna 42 to move a fourth preset distance d4 in a fourth direction at a speed V4, wherein the third direction is a direction perpendicular to the boundary h, and the fourth direction is a direction of a long side of the electronic device 1, so as to ensure that the second antenna 42 moves out of the blocked area E along the shortest path, when the second antenna 42 moves out of the blocked area E with the same speed, when the second antenna 42 moves out along the shortest path, it is shortest in time, the radiation effect of the second antenna 42 can be adjusted quickly, and the electronic device 1 is ensured to be in a stable communication state.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a front view of an electronic device according to a sixth embodiment of the present application. The sixth embodiment has a structure that is substantially the same as the first embodiment, except that in this embodiment, the electronic device 1 further includes a first frequency deviation corrector 71 and a second frequency deviation corrector 72, where the first frequency deviation corrector 71 is configured to correct frequency deviation generated when the position of the first antenna 41 is changed compared with the device body 10; the second frequency deviation corrector 72 is configured to correct the frequency deviation generated when the position of the second antenna 42 is changed with respect to the apparatus body 10.
Optionally, in a preferred embodiment, the first frequency offset corrector 71 includes a first adjusting module 81 and a first control module 82. When the first antenna 41 is at a first position compared to the device body 10, the first antenna 41 operates in a first frequency band. When the first antenna 41 is located at a third position compared with the device body 10, the first antenna 41 works at a second frequency band, the first control module 82 generates a control signal, and the first adjusting module 81 receives the control signal and adjusts the working frequency band of the first antenna 41 from the second frequency band to the first frequency band under the control of the control signal. Wherein the first location is different from the third location, and the first frequency band is different from the second frequency band.
Specifically, in one embodiment, the electronic device 1 further includes a first position detector 83, and the first position detector 83 is configured to detect a position change of the first antenna 41 compared to the device body 10. Since the working frequency bands of the first antenna 41 at the first position and the third position are different, the first adjusting module 81 is used to correct the working frequency band of the first antenna 41, so as to ensure the normal radiation performance of the first antenna 41, and thus ensure the normal communication quality of the electronic device 1.
Similarly, the second frequency offset corrector 72 has a similar adjustment, and is not described in detail herein.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.
Claims (11)
1. An electronic device, comprising:
a device body;
the first moving part and the second moving part are movably connected with the device body;
an antenna assembly including a first antenna fixedly disposed on the first moving member and a second antenna fixedly disposed on the second moving member;
a controller for controlling the position of the first and second moving members relative to the apparatus body;
the electronic device further comprises a first detector, the first detector detects that the radiation performance of the first antenna when being compared with the device body at the first position is a first radiation value, and detects that the radiation performance of the second antenna when being compared with the device body at the second position is a second radiation value, when the first radiation value is smaller than a first preset threshold value and the second radiation value is smaller than a second preset threshold value, the controller sends out a first control signal, and the first moving piece and the second moving piece move towards each other or back to back under the control of the first control signal.
2. The electronic device according to claim 1, wherein, in a first preset time period, when the ratio of the cumulative duration of the first radiation value less than a first preset threshold to the duration of the first preset time period is greater than a first preset ratio; and in a first preset time period, when the ratio of the accumulated time length of which the second radiation value is smaller than a second preset threshold value to the time length of the first preset time period is larger than a second preset ratio, the first moving part and the second moving part move towards each other or back to back under the control of the first control signal.
3. The electronic device of claim 1, wherein the electronic device further comprises: the second detector is used for detecting whether the electronic device is in a horizontal screen state or not; when the second detector detects that the electronic device is in a cross-screen state and the distance between the first antenna and the second antenna is greater than a first preset distance, the controller sends a second control signal, and the first moving piece and the second moving piece move in opposite directions along the direction of the long edge of the electronic device under the control of the second control signal, so that the distance between the first antenna and the second antenna is smaller than a second preset distance.
4. The electronic device of claim 1, wherein the first antenna is a main set antenna and the second antenna is a diversity antenna, the electronic device further comprising:
the antenna comprises a first regulator and a second regulator, wherein the first regulator is used for regulating the radiation power and the radiation direction of the first antenna, and the second regulator is used for regulating the direction of the second antenna for receiving electromagnetic waves.
5. The electronic device of claim 1, wherein the electronic device further comprises:
and the third detector is used for detecting the shielded areas of the first antenna and the second antenna, when the shielded area of the first antenna is larger than a first preset area and the shielded area of the second antenna is larger than a second preset area, the controller sends out a third control signal, and the first moving part and the second moving part move under the control of the third control signal.
6. The electronic device of claim 5,
the controller is further used for controlling the moving direction of the first moving part according to the shape of the first antenna and the shielded part of the first antenna;
the controller is also used for controlling the moving direction of the second moving part according to the shape of the second antenna and the sheltered part of the second antenna.
7. The electronic device of claim 5, wherein the controller controls the first moving member to move at a first speed and controls the second moving member to move at a second speed when the occluded area of the first antenna is greater than the occluded area of the second antenna, wherein the first speed is greater than the second speed.
8. The electronic device of claim 5, wherein when the first antenna is obscured by an area that is larger than the second antenna is obscured by an area, the controller controls the first moving part to move for a first preset distance at a first speed and then controls the first moving part to move for a second preset distance at a second speed and then stops, and the controller controls the second moving member to move at a third speed for a third preset distance and then controls the second moving member to move at a fourth speed for a fourth preset distance, wherein the first speed is greater than the second speed, and the third speed is greater than a fourth speed, when the first moving part moves for a first preset distance, the shielded area of the first antenna is smaller than a third preset area, and after the second moving piece moves for a second preset distance, the shielded area of the second antenna is smaller than a fourth preset area.
9. The electronic device of claim 1, wherein the electronic device further comprises:
the first frequency deviation corrector is used for correcting frequency deviation generated when the position of the first antenna is changed compared with the position of the device body;
and the second frequency deviation corrector is used for correcting the frequency deviation generated when the position of the second antenna is changed compared with the device body.
10. An electronic device, comprising:
a device body;
the first moving part and the second moving part are movably connected with the device body;
an antenna assembly including a first antenna fixedly disposed on the first moving member and a second antenna fixedly disposed on the second moving member;
a controller for controlling the position of the first and second moving members relative to the apparatus body;
wherein the electronic device further comprises: the second detector is used for detecting whether the electronic device is in a horizontal screen state or not; when the second detector detects that the electronic device is in a cross-screen state and the distance between the first antenna and the second antenna is greater than a first preset distance, the controller sends a second control signal, and the first moving piece and the second moving piece move in opposite directions along the direction of the long edge of the electronic device under the control of the second control signal, so that the distance between the first antenna and the second antenna is smaller than a second preset distance.
11. An electronic device, comprising:
a device body;
the first moving part and the second moving part are movably connected with the device body;
an antenna assembly including a first antenna fixedly disposed on the first moving member and a second antenna fixedly disposed on the second moving member;
a controller for controlling the position of the first and second moving members relative to the apparatus body;
wherein the electronic device further comprises:
and the third detector is used for detecting the shielded areas of the first antenna and the second antenna, when the shielded area of the first antenna is larger than a first preset area and the shielded area of the second antenna is larger than a second preset area, the controller sends out a third control signal, and the first moving part and the second moving part move under the control of the third control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457987.8A CN110492222B (en) | 2018-05-14 | 2018-05-14 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| ATE325435T1 (en) * | 2000-07-18 | 2006-06-15 | Option | TELECOMMUNICATIONS CARD WITH INTEGRATED ANTENNA |
| CN202495569U (en) * | 2012-03-20 | 2012-10-17 | 华为终端有限公司 | Antenna device and wireless terminal equipment |
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| US6545643B1 (en) * | 2000-09-08 | 2003-04-08 | 3Com Corporation | Extendable planar diversity antenna |
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