CN111029754B - Electronic equipment and antenna setting method - Google Patents
Electronic equipment and antenna setting method Download PDFInfo
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- CN111029754B CN111029754B CN201911416713.5A CN201911416713A CN111029754B CN 111029754 B CN111029754 B CN 111029754B CN 201911416713 A CN201911416713 A CN 201911416713A CN 111029754 B CN111029754 B CN 111029754B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 132
- 239000011810 insulating material Substances 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 12
- 238000004891 communication Methods 0.000 description 11
- 210000000707 wrist Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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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
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
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- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the application discloses electronic equipment, includes: the metal shell is grounded; a gap is formed in one side of the metal shell, the metal shell is divided into a first part and a second part through the gap, and at least part of the second part forms a first antenna body; a gap is formed between the first antenna body and the metal shell; the first antenna body can be used for receiving and transmitting a first signal to a first direction; the connecting piece is arranged in a gap between the first antenna body and the metal shell; the first antenna body is electrically connected with the metal shell through a connecting piece; the second antenna body is arranged in a gap between the first antenna body and the metal shell; gaps are arranged among the second antenna body, the first antenna body and the metal shell; the second antenna body can be used for transceiving a second signal to a second direction; wherein the first direction is different from the second direction. The embodiment of the application also discloses an antenna setting method.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to an electronic device and an antenna setting method.
Background
All-metal housings are increasingly favored by many people because of their beautiful appearance and good texture, and gradually become the trend of appearance design of wireless devices. However, the all-metal housing has a shielding effect on the antenna radiation of the notebook computer, which causes the bandwidth of the antenna to be narrowed and the performance to be deteriorated, and cannot meet the performance requirement of the antenna. The traditional design is to open a window on the metal shell, but for the wireless device adopting 5G, the following defects exist:
the 5G Sub 6G antennas and the millimeter wave antennas are added in large quantity, and a plurality of windows are required, so that the appearance and the structural integrity of the whole machine are damaged.
The 5G Sub 6G antenna and the millimeter wave antenna of 5G are respectively arranged, which occupies a large space of the whole machine, so that the whole machine is difficult to meet the requirements of lightness and thinness.
Disclosure of Invention
The embodiment of the application discloses electronic equipment, includes:
a metal housing, said metal housing being grounded; a gap is formed in one side of the metal shell, the metal shell is divided into a first part and a second part through the gap, and at least part of the second part forms a first antenna body; a gap is formed between the first antenna body and the metal shell; the first antenna body can be used for transceiving a first signal to a first direction;
the connecting piece is arranged in a gap between the first antenna body and the metal shell; the first antenna body is electrically connected with the metal shell through the connecting piece;
the second antenna body is arranged in a gap between the first antenna body and the metal shell; gaps are arranged among the second antenna body, the first antenna body and the metal shell; the second antenna body can be used for transceiving a second signal to a second direction;
wherein the first direction is different from the second direction.
In some embodiments, the first antenna body is electrically connectable with an operating circuit disposed within the electronic device to enable the operating circuit to transceive the first signal in the first direction through the first antenna body;
the second antenna body can be electrically connected with the working circuit, and the second antenna body can be grounded, so that the working circuit can receive and transmit the second signal in the second direction through the second antenna body.
In some embodiments, a gap between the second antenna body and the first antenna body and the metal shell is filled with an insulating material.
In some embodiments, the electronic device further comprises:
the third antenna body is arranged on the other side of the metal shell; the distance between the third antenna body and the first antenna body is a preset distance;
in some embodiments, the third antenna body can be electrically connected with the working circuit, and the third antenna body can be grounded, so that the working circuit can transmit and receive a third signal in a third direction through the third antenna body; the third direction is different from the first direction or the second direction.
The embodiment of the application discloses an antenna setting method, which is applied to electronic equipment with a metal shell and comprises the following steps:
grounding the metal housing;
a gap is formed in one side of the metal shell, the metal shell is divided into a first part and a second part through the gap, and at least part of the second part forms a first antenna body; a gap is formed between the first antenna body and the metal shell; the first antenna body can be used for transceiving a first signal to a first direction;
electrically connecting the first antenna body with the metal shell through a connecting piece; wherein the connecting piece is arranged in a gap between the first antenna body and the metal shell;
disposing a second antenna body within a gap between the first antenna body and the metal housing; gaps are arranged among the second antenna body, the first antenna body and the metal shell; the second antenna body can be used for transceiving a second signal to a second direction;
wherein the first direction is different from the second direction.
In some embodiments, the first antenna body is electrically connected with an operating circuit disposed within the electronic device, such that the operating circuit can transceive the first signal in the first direction through the first antenna body;
and electrically connecting the second antenna body with the working circuit, and grounding the second antenna body so that the working circuit can receive and transmit the second signal in the second direction through the second antenna body.
In some embodiments, an insulating material is filled in a gap between the second antenna body and the first antenna body and the metal shell.
In some embodiments, the method further comprises:
a third antenna body is arranged on the other side of the metal shell; the distance between the third antenna body and the first antenna body is a preset distance;
in some embodiments, the third antenna body is electrically connected to the working circuit, and the third antenna body is grounded, so that the working circuit can transmit and receive a third signal in a third direction through the third antenna body; the third direction is different from the first direction or the second direction.
This application embodiment is through grounding metal casing, has seted up the gap with one side of metal casing, the gap will metal casing divide into first portion and second portion, forms first antenna body with the at least part of second portion, has the clearance between first antenna body and the metal casing, and the two just is connected through the connecting piece in the clearance electricity. Forming a clearance area, arranging a second antenna body in the clearance area, and enabling gaps to be formed between the second antenna body and the first antenna body as well as between the second antenna body and the metal shell, wherein the first antenna body and the second antenna body can transmit signals in different first directions and second directions; the area multiplexing is realized, at least two antennas are arranged in one area, the windowing quantity of the metal shell electronic equipment is effectively reduced, and the appearance and the structural integrity of the whole machine are improved.
Drawings
The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed herein.
Fig. 1 is a schematic partial structure diagram of an electronic device according to an embodiment of the present application;
FIG. 2 is a schematic partial current diagram of an electronic device according to an embodiment of the present disclosure;
fig. 3 is a schematic partial structure diagram of an electronic device according to another embodiment of the present application;
fig. 4 is a schematic flowchart of an antenna setting method according to an embodiment of the present application;
fig. 5 is a partial structural diagram of a wireless communication device according to an embodiment of the present application;
fig. 6 is a partial current diagram of a wireless communication device according to an embodiment of the present application;
fig. 7 is a schematic partial structure diagram of a wireless communication device according to an embodiment of the present application.
Detailed Description
So that the manner in which the features and elements of the present embodiments can be understood in detail, a more particular description of the embodiments, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.
So that the manner in which the features and elements of the present embodiments can be understood in detail, a more particular description of the embodiments, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.
In the description of the embodiments of the present application, it should be noted that, unless otherwise specified and limited, the term "connected" should be interpreted broadly, for example, as an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
It should be noted that the terms "first \ second \ third" referred to in the embodiments of the present application are only used for distinguishing similar objects, and do not represent a specific ordering for the objects, and it should be understood that "first \ second \ third" may exchange a specific order or sequence order if allowed. It should be understood that "first \ second \ third" distinct objects may be interchanged under appropriate circumstances such that the embodiments of the application described herein may be implemented in an order other than those illustrated or described herein.
In the embodiment of the present application, the structure of the electronic device is not limited, for example, the electronic device may be a notebook computer, a tablet computer, or a mobile phone.
Fig. 1 is a schematic partial structure diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 1, the electronic device according to the embodiment of the present application includes: a metal housing 101, a connector 104, a first antenna body 102, and a second antenna body 103; wherein,
a metal housing 101, the metal housing 101 being grounded; a gap is formed in one side of the metal shell 101, the metal shell 101 is divided into a first part and a second part by the gap, and at least part of the second part forms a first antenna body 102; a gap is formed between the first antenna body 102 and the metal shell 101; the first antenna body 102 can be used to transceive a first signal in a first direction.
The first antenna body 102 can be electrically connected to an operating circuit disposed in the electronic device, so that the operating circuit can transmit and receive a first signal in a first direction through the first antenna body 102.
In some embodiments, the first antenna body 102 is electrically connected to the operating circuitry within the electronic device through the inner conductor of the feed line, and the shield metal of the feed line is connected to the metal housing 101 such that the metal housing 101 is grounded through the shield metal of the feed line.
In the embodiment of the present application, the structure of the metal shell 101 that is grounded is not specifically limited, for example, the metal shell 101 may be directly connected to the bottom line; or, the metal shell 101 may be connected to a shielding layer metal conductor of a feeder line connected to the first antenna body 102 and an operating circuit in the electronic device, so as to implement grounding of the metal shell 101.
In some embodiments, the first antenna body 102 may comprise a Sub 6g antenna; correspondingly, the first signal may comprise a Sub 6g signal.
A connector 104 disposed in a gap between the first antenna body 102 and the metal case 101; the first antenna body 102 is electrically connected to the metal case 101 by a connector 104.
In some embodiments, the connector 104 may be a wire or cable; alternatively, in some embodiments, the connector 104 may be an at least partially formed metal conductor component of the metal housing 101.
A second antenna body 103 disposed in a gap between the first antenna body 102 and the metal housing 101; gaps are formed between the second antenna body 103 and the first antenna body 102 and between the second antenna body and the metal shell 101; the second antenna body 103 can be used for transmitting and receiving a second signal in a second direction.
The second antenna body 103 can be electrically connected to the operating circuit, and the second antenna body 103 can be grounded, so that the operating circuit can transmit and receive a second signal in a second direction through the second antenna body 103.
In some embodiments, the second antenna body 104 may include a millimeter-wave antenna; correspondingly, the second signal may comprise a millimeter wave signal.
Wherein the first direction is different from the second direction.
In some embodiments, the second direction includes a direction that satisfies a perpendicular condition with the metal plane; wherein the vertical condition includes vertical or near vertical.
Fig. 2 is a schematic partial current diagram of an electronic device according to an embodiment of the present application, as shown in fig. 2, when the electronic device is in an operating state, because one side of the first antenna body 102 close to the second antenna body 102 is connected to the metal housing 101 through the connecting piece 104, and the metal housing 101 is grounded, a potential of one side of the first antenna body 102 close to the second antenna body 103 is zero or approximately zero, and a signal sent from one side of the first antenna body 102 close to the second antenna body 102 is zero or approximately zero; it is understood that the first antenna body 102 is an omnidirectional antenna body, and the first direction may include a direction at least partially other than the second direction on the basis that a side of the first antenna body 102 close to the second antenna body 102 emits a signal to the second antenna body 102 which is zero or approximately zero; the second antenna body 103 can effectively reduce the mutual interference with the first antenna body 102 in transceiving the first signal in the first direction.
In the embodiment of the present application, the structure of the operating circuit is not limited, and the operating circuit at least includes a circuit or a component used for wireless communication in the electronic device, for example: wireless network cards, etc.
In some embodiments, the gap between the second antenna body 103 and the first antenna body 102 and the metal housing 101 is filled with an insulating material. The insulating material can be used to maintain the gap between the second antenna body 103 and the first antenna body 102 and the metal housing 101, so as to prevent the second antenna body 103 from contacting the first antenna body 102 and the metal housing 101, and reduce the signal interference between the antenna bodies.
In the embodiment of the present application, the structure of the insulating material is not specifically limited, for example, the insulating material may be silicon, plastic, or other insulating filling materials commonly used in the electronic device process.
Fig. 3 is a schematic partial structural diagram of an electronic device according to another embodiment of the present application, as shown in fig. 3, in some embodiments, the electronic device further includes: a third antenna body 105 disposed on the other side of the metal case 101; the distance between the third antenna body 105 and the first antenna body 102 is a preset distance.
The preset distance can be set according to the usage scene of the device, for example, in a case portion of a laptop for bearing the wrist of a user, a first antenna body 102 is disposed on one side, and a third antenna body 105 is disposed on the other side, and the preset distance is set according to the width generally occupied by the wrist of the user, so that the wrist of the user does not easily shield the antenna in the usage process; therefore, the plurality of antennas can be arranged on the notebook computer, and the shielding of the wrist of a user on the antennas when the user uses the notebook computer can be reduced.
The third antenna body 105 can be electrically connected with the working circuit, and the third antenna body 105 can be grounded, so that the working circuit can transmit and receive a third signal in a third direction through the third antenna body 105; the third direction is different from the first direction or the second direction.
In some embodiments, the third antenna body 105 may include a Multiple Input Multiple Output (MIMO) antenna; correspondingly, the third signal may comprise a MIMO signal.
On the basis that the distance between the third antenna body 105 and the first antenna body 102 is a preset distance, the preset distance is far greater than the distance of effective interference between the antennas; thus, the first antenna body 102 and the second body 103 interfere less with the third antenna body 105, and in some embodiments, the third direction may comprise omni-directional or directional, with negligible effect on the first direction or the second direction.
Fig. 5 is a schematic partial structure diagram of a wireless communication device according to an embodiment of the present application, and as shown in fig. 5, an embodiment of the present application provides a wireless communication device, including: a metal housing 501, a Sub 6g antenna radiator 502, a millimeter wave antenna radiator 503, a Sub 6g antenna ground 504, and a Sub 6g antenna feed 505.
A gap is cut on a metal shell 501 of a wireless device body, a Sub 6g antenna radiator 502 is constructed by adopting a metal frame, and a gap is formed between the Sub 6g antenna radiator 502 and the metal shell 501.
As shown in fig. 5, one end of the Sub 6g antenna radiator 502 and the metal case 501 are electrically connected by a Sub 6g antenna ground 504, and the other end of the Sub 6g antenna radiator 502 and the metal case 501 are connected by a Sub 6g antenna feed line 505, forming a closed area in which a millimeter wave antenna radiator 503 is placed.
Fig. 7 is a schematic partial structure diagram of a wireless communication device according to an embodiment of the present application, and as shown in fig. 7, connecting the other end of the Sub 6g antenna radiator 502 with the metal housing 501 through the Sub 6g antenna feeder 505 specifically includes:
the Sub 6g antenna feed 505 has an inner conductor 506 and a shield 507, wherein the shield 507 of the Sub 6g antenna feed 505 is grounded; as shown in fig. 7, the Sub 6g antenna radiator 502 is electrically connected to an operating circuit 508 in the wireless communication device through an inner conductor 506 of the Sub 6g antenna feed line 505, and the metal case 501 is electrically connected to a shielding layer 507 of the Sub 6g antenna feed line 505. By multiplexing the Sub 6g antenna feeder 505, the metal shell 501 is grounded while the antenna feed connection is realized by utilizing the structure of the feeder; a closed region where the metal case 501, the Sub 6g antenna radiator 502, the Sub 6g antenna ground line 504, and the Sub 6g antenna feeder line 505 are connected is formed, and the millimeter wave antenna radiator 503 is disposed in the closed region, so that signal interference between the Sub 6g antenna radiator 502 and the millimeter wave antenna radiator 503 can be effectively avoided.
Fig. 6 is a schematic partial current diagram of a wireless communication device according to an embodiment of the present application, where as shown in fig. 6, a radiation direction of a millimeter wave antenna radiator 503 is perpendicular to the closed region, and does not affect a current on a Sub 6g antenna radiator 502, so that performance of the Sub 6g antenna radiator 502 is not affected, and similarly, the Sub 6g antenna radiator 502 does not affect performance of the millimeter wave antenna radiator 503.
Fig. 4 is a schematic flowchart of an antenna setting method according to the present application, applied to an electronic device with a metal housing, as shown in fig. 4, the antenna setting method according to the embodiment of the present application includes the following steps:
In some embodiments, the first antenna body is electrically connected to the operating circuitry within the electronic device through the inner conductor of the feed line, and the shield metal of the feed line is connected to the metal housing such that the metal housing is grounded through the shield metal of the feed line.
In the embodiment of the present application, the structure of the metal shell that is grounded is not specifically limited, for example, the metal shell may be directly connected to the bottom line; or, the metal shell may be connected to a shielding layer metal conductor of a feeder line, which connects an operating circuit in the electronic device and the first antenna body, so as to implement grounding of the metal shell 101.
In some embodiments, the first antenna body may comprise a Sub 6g antenna; correspondingly, the first signal may comprise a Sub 6g signal.
in some embodiments, the connector may be a wire or cable; alternatively, in some embodiments, the connector may be an at least partially formed metal conductor component of a metal housing.
In some embodiments, the second antenna body may comprise a millimeter wave antenna; correspondingly, the second signal may comprise a millimeter wave signal.
In some embodiments, the second direction includes a direction that satisfies a perpendicular condition with the metal plane; wherein the vertical condition includes vertical or near vertical.
In the embodiment of the present application, the structure of the operating circuit is not limited, and the operating circuit at least includes a circuit or a component used for wireless communication in the electronic device, for example: wireless network cards, etc.
In some embodiments, the above method further comprises: the first antenna body is electrically connected with a working circuit arranged in the electronic equipment, so that the working circuit can receive and transmit a first signal in a first direction through the first antenna body.
And electrically connecting the second antenna body with the working circuit, and grounding the second antenna body so that the working circuit can receive and transmit a second signal in a second direction through the second antenna body.
In some embodiments, the above method further comprises:
and filling an insulating material in a gap between the second antenna body and the first antenna body and between the second antenna body and the metal shell.
The insulating material can be used for maintaining the gap between the second antenna body and the first antenna body and between the second antenna body and the metal shell, so that the second antenna body is prevented from contacting the first antenna body and the metal shell, and the signal interference between the antenna bodies is reduced.
In the embodiment of the present application, the structure of the insulating material is not specifically limited, for example, the insulating material may be silicon, plastic, or other insulating filling materials commonly used in the electronic device process.
In some embodiments, the above method further comprises:
a third antenna body is arranged on the other side of the metal shell; the distance between the third antenna body and the first antenna body is a preset distance.
The preset distance can be set according to the use scene of the device, for example, in a shell part of a laptop used for bearing the wrist of a user, a first antenna body is arranged on one side, a third antenna body is arranged on the other side, and the preset distance is set according to the width normally occupied by the wrist of the user, so that the wrist of the user is not easy to shield the antenna in the use process; therefore, the plurality of antennas can be arranged on the notebook computer, and the shielding of the wrist of a user on the antennas when the user uses the notebook computer can be reduced.
In some embodiments, the above method further comprises:
electrically connecting the third antenna body with the working circuit, and grounding the third antenna body so that the working circuit can receive and transmit a third signal in a third direction through the third antenna body; the third direction is different from the first direction or the second direction.
In some embodiments, the third antenna body may include a Multiple Input Multiple Output (MIMO) antenna; correspondingly, the third signal may comprise a MIMO signal.
On the basis that the distance between the third antenna body and the first antenna body is a preset distance, the preset distance is far greater than the distance of effective interference between the antennas; thus, the first and second bodies interfere less with the third antenna body, which in some embodiments may comprise omni-directional or directional, with negligible effect on either the first or second direction.
The technical solutions described in the embodiments of the present application can be arbitrarily combined without conflict.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An electronic device, comprising:
a metal housing, said metal housing being grounded; a gap is formed in one side of the metal shell, the metal shell is divided into a first part and a second part through the gap, and at least part of the second part forms a first antenna body; a gap is formed between the first antenna body and the metal shell; the first antenna body can be used for transceiving a first signal to a first direction;
the connecting piece is arranged in a gap between the first antenna body and the metal shell; the first antenna body is electrically connected with the metal shell through the connecting piece;
the second antenna body is arranged in a gap between the first antenna body and the metal shell; gaps are arranged among the second antenna body, the first antenna body and the metal shell; the second antenna body can be used for transceiving a second signal to a second direction;
the first direction is different from the second direction, the first antenna body is electrically connected with a working circuit in the electronic device through an inner conductor of a feeder line, and a shielding layer metal of the feeder line is connected with the metal shell so that the metal shell is grounded through the shielding layer metal of the feeder line.
2. The electronic device of claim 1, wherein the electronic device,
the first antenna body can be electrically connected with a working circuit arranged in the electronic equipment, so that the working circuit can receive and transmit the first signal in the first direction through the first antenna body;
the second antenna body can be electrically connected with the working circuit, and the second antenna body can be grounded, so that the working circuit can receive and transmit the second signal in the second direction through the second antenna body.
3. The electronic device of claim 2, wherein the electronic device,
and insulating materials are filled in gaps among the second antenna body, the first antenna body and the metal shell.
4. The electronic device of claim 2, further comprising:
the third antenna body is arranged on the other side of the metal shell; the distance between the third antenna body and the first antenna body is a preset distance.
5. The electronic device of claim 4, wherein the electronic device,
the third antenna body can be electrically connected with the working circuit, and the third antenna body can be grounded, so that the working circuit can receive and transmit a third signal in a third direction through the third antenna body; the third direction is different from the first direction or the second direction.
6. An antenna setting method is applied to an electronic device with a metal shell, and the method comprises the following steps:
grounding the metal housing;
a gap is formed in one side of the metal shell, the metal shell is divided into a first part and a second part through the gap, and at least part of the second part forms a first antenna body; a gap is formed between the first antenna body and the metal shell; the first antenna body can be used for transceiving a first signal to a first direction;
electrically connecting the first antenna body with the metal shell through a connecting piece; wherein the connecting piece is arranged in a gap between the first antenna body and the metal shell;
disposing a second antenna body within a gap between the first antenna body and the metal housing; gaps are arranged among the second antenna body, the first antenna body and the metal shell; the second antenna body can be used for transceiving a second signal to a second direction;
the first direction is different from the second direction, the first antenna body is electrically connected with a working circuit in the electronic device through an inner conductor of a feeder line, and a shielding layer metal of the feeder line is connected with the metal shell so that the metal shell is grounded through the shielding layer metal of the feeder line.
7. The method of claim 6, wherein the first and second light sources are selected from the group consisting of,
electrically connecting the first antenna body with a working circuit disposed in the electronic device, so that the working circuit can transmit and receive the first signal in the first direction through the first antenna body;
and electrically connecting the second antenna body with the working circuit, and grounding the second antenna body so that the working circuit can receive and transmit the second signal in the second direction through the second antenna body.
8. The method of claim 7, wherein the first and second light sources are selected from the group consisting of,
and filling an insulating material in a gap between the second antenna body and the first antenna body and between the second antenna body and the metal shell.
9. The method of claim 7, further comprising:
a third antenna body is arranged on the other side of the metal shell; the distance between the third antenna body and the first antenna body is a preset distance.
10. The method of claim 9, wherein the first and second light sources are selected from the group consisting of,
electrically connecting the third antenna body with the working circuit, and grounding the third antenna body, so that the working circuit can transmit and receive a third signal in a third direction through the third antenna body; the third direction is different from the first direction or the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911416713.5A CN111029754B (en) | 2019-12-31 | 2019-12-31 | Electronic equipment and antenna setting method |
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| CN201911416713.5A CN111029754B (en) | 2019-12-31 | 2019-12-31 | Electronic equipment and antenna setting method |
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| CN111029754A CN111029754A (en) | 2020-04-17 |
| CN111029754B true CN111029754B (en) | 2021-10-22 |
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| CN106953176B (en) * | 2017-03-24 | 2021-03-12 | 维沃移动通信有限公司 | Antenna and mobile terminal |
| US10305453B2 (en) * | 2017-09-11 | 2019-05-28 | Apple Inc. | Electronic device antennas having multiple operating modes |
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| CN109037910B (en) * | 2018-07-27 | 2021-06-01 | 北京小米移动软件有限公司 | Electronic equipment and antenna structure thereof |
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| CN109494447A (en) * | 2017-09-11 | 2019-03-19 | 苹果公司 | Electronic equipment with isolated antennas structure |
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