CN106602254B - Antenna, mobile terminal back cover and mobile terminal - Google Patents
Antenna, mobile terminal back cover and mobile terminal Download PDFInfo
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- CN106602254B CN106602254B CN201510662753.3A CN201510662753A CN106602254B CN 106602254 B CN106602254 B CN 106602254B CN 201510662753 A CN201510662753 A CN 201510662753A CN 106602254 B CN106602254 B CN 106602254B
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Abstract
The disclosure relates to an antenna, a mobile terminal back cover and a mobile terminal, and belongs to the technical field of terminals. The antenna is applied to mobile terminal back of the body and covers, and mobile terminal back of the body covers and includes: the metal back cover comprises a metal back cover body, wherein the metal back cover body is divided into a first part and a second part from top to bottom, a gap is formed between the first part and the second part, at least one metal wire is filled in the gap, and the at least one metal wire forms a mark with a specified shape; the second portion is connected to a first feeding point of a mobile terminal to radiate an antenna signal of the mobile terminal. The second part is used as an antenna radiator, the mark in the specified shape is adopted to conceal the gap, the effect of concealing the gap is achieved, the appearance is attractive, the mark in the specified shape has certain representative significance, meanwhile, the mark in the specified shape can be used as one part of the antenna to assist or participate in the radiation of antenna signals, and the influence of metal materials on the antenna signals of the mobile terminal is reduced.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to an antenna, a mobile terminal back cover, and a mobile terminal.
Background
With the rapid development of terminal technology, mobile terminals having multiple functions, such as mobile phones, tablet computers, and the like, have appeared. The most basic function of these mobile terminals is information transmission, and when these mobile terminals are used for information transmission, signals need to be transmitted and received through the antennas of these mobile terminals to realize the function of information transmission. Currently, most of the antennas of these mobile terminals are designed inside the mobile terminal and near the back cover of the mobile terminal.
In the related art, since the mobile terminal back cover is mostly made of all metal materials, in order to reduce the influence of the metal materials on the antenna signal, a slot process is usually performed at a position close to the mobile terminal antenna in the mobile terminal back cover to improve the radiation of the antenna signal of the mobile terminal. Meanwhile, in order to ensure the aesthetic property of the back cover of the mobile terminal, generally, the surface of the back cover of the mobile terminal is painted, or the surface of the back cover of the mobile terminal is subjected to metal wire drawing, or the back cover of the mobile terminal is subjected to processing such as slotting by using a laser technology, so as to conceal the slotting on the back cover of the mobile terminal.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides an antenna, a mobile terminal back cover and a mobile terminal.
According to a first aspect of the embodiments of the present disclosure, there is provided an antenna applied to a mobile terminal back cover, the mobile terminal back cover including: the metal back cover comprises a metal back cover body, wherein the metal back cover body is divided into a first part and a second part from top to bottom, a gap is formed between the first part and the second part, at least one metal wire is filled in the gap, and the at least one metal wire forms a mark in a specified shape;
the second portion is connected to a first feeding point of a mobile terminal to radiate an antenna signal of the mobile terminal.
With reference to the first aspect, in a first possible implementation manner of the first aspect, the second portion is coupled to a first feeding point of the mobile terminal, so as to radiate an antenna signal of the mobile terminal.
With reference to the first aspect, in a second possible implementation manner of the first aspect, the mobile terminal back cover further includes at least one signal contact;
the at least one signal contact is arranged on the second part, and the at least one signal contact is electrically connected with the first feeding point of the mobile terminal to radiate the antenna signal of the mobile terminal.
With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the at least one signal contact includes a first signal contact and a second signal contact, the first signal contact is electrically connected to the first feeding point of the mobile terminal, and the second signal contact is electrically connected to the grounding point of the mobile terminal, so as to radiate the first antenna signal of the mobile terminal.
With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the second signal contact includes two antenna contacts, and the two antenna contacts are electrically connected to the grounding point of the mobile terminal through a switch device.
With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, when the two antenna contacts are electrically connected to the grounding point, antenna frequency bands formed by the two antenna contacts and the second portion and the first signal contact are different.
With reference to any one possible implementation manner of the first aspect to the fifth possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, the at least one metal wire is not connected to each other, and a third signal contact is disposed on any metal wire of the at least one metal wire.
With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect, the third signal contact is electrically connected to the ground point of the mobile terminal through a switching device.
With reference to the sixth possible implementation manner of the first aspect, in an eighth possible implementation manner of the first aspect, the third signal contact is electrically connected to the second feeding point of the mobile terminal, so as to radiate a second antenna signal of the mobile terminal.
With reference to the third possible implementation manner of the first aspect, in a ninth possible implementation manner of the first aspect, the first signal contact is electrically connected to the first feeding point of the mobile terminal through a spring piece, and the second signal contact is electrically connected to the ground point of the mobile terminal through a spring piece.
According to a second aspect of the embodiments of the present disclosure, there is provided a mobile terminal back cover, including the antenna described in any one of the foregoing first to ninth possible implementation manners of the first aspect.
According to a third aspect of the embodiments of the present disclosure, a mobile terminal is provided, where the mobile terminal includes the antenna described in any one of the foregoing first to ninth possible implementation manners of the first aspect or the mobile terminal back cover described in the foregoing second aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
in the embodiment of the disclosure, the antenna is applied to the mobile terminal back cover, the mobile terminal back cover comprises a metal back cover body, a gap is formed between a first part and a second part of the metal back cover body from top to bottom, at least one metal wire is filled in the gap, the at least one metal wire forms a mark with an appointed shape, the mark with the appointed shape formed by the at least one metal wire can conceal the gap, the attractiveness of the mobile terminal back cover is ensured, and meanwhile, the mark with the appointed shape has certain representative significance. And the second part is connected with the first feed point of the mobile terminal to radiate the first antenna signal of the mobile terminal, so that a part of the metal back cover can be used as an antenna radiator, and the influence of a metal material on the antenna signal of the mobile terminal is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic diagram illustrating a first antenna structure according to an exemplary embodiment.
Fig. 2 is a schematic diagram of a wire configuration according to an exemplary embodiment.
Fig. 3 is a schematic diagram illustrating a second antenna configuration according to an exemplary embodiment.
Fig. 4 is a schematic diagram illustrating a third antenna configuration according to an exemplary embodiment.
Fig. 5 is a schematic diagram illustrating a fourth antenna configuration according to an exemplary embodiment.
Fig. 6 is a schematic structural diagram illustrating a fifth antenna according to an exemplary embodiment.
Reference numerals:
1: metal back cover body, 2: gap, 3: wire, 4: first feeding point, 5: a signal contact point is arranged on the base plate,
6: ground point, 7: switching device, 8: third signal contact, 9: switching device corresponding to the third signal contact, 10: a second feeding point;
11: first part, 12: second portion, 51: first signal contact, 52: second signal contact, 71: first switching device, 72: a second switching device;
551: first antenna contact, 552: a second antenna contact.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Fig. 1 is a schematic structural diagram illustrating an antenna according to an exemplary embodiment, as shown in fig. 1, the antenna is applied to a back cover of a mobile terminal, the back cover of the mobile terminal includes a metal back cover body 1, the metal back cover body 1 is divided into a first portion 11 and a second portion 12 from top to bottom, a gap 2 is opened between the first portion 11 and the second portion 12, the gap 2 is filled with at least one wire 3, and the at least one wire 3 constitutes a sign with a designated shape;
the second part 12 is connected to the first feeding point 4 of the mobile terminal for radiating the antenna signal of the mobile terminal.
In the embodiment of the disclosure, the antenna is applied to the mobile terminal back cover, the mobile terminal back cover comprises a metal back cover body, a gap is formed between a first part and a second part of the metal back cover body from top to bottom, at least one metal wire is filled in the gap, the at least one metal wire forms a mark with an appointed shape, the mark with the appointed shape formed by the at least one metal wire can conceal the gap, the attractiveness of the mobile terminal back cover is ensured, and meanwhile, the mark with the appointed shape has certain representative significance. The second part is connected with the first feeding point of the mobile terminal to radiate the first antenna signal of the mobile terminal, so that a part of the metal back cover can be used as an antenna radiator, and the influence of a metal material on the antenna signal of the mobile terminal is reduced.
When the at least one wire 3 constitutes the sign with the designated shape, the number of the at least one wire 3 may be determined based on the number of lines required by the sign with the designated shape, and the at least one wire may be constituted as the sign with the designated shape, that is, the number and the shape of the at least one wire 3 may be determined by the sign with the designated shape.
For example, the shape-designated mark is m1, the number of lines required for the shape-designated mark is determined to be 3 based on the shape-designated mark m1, and thus the number of the at least one wire 3 is determined to be 3, as shown in fig. 2, the 3 wires are combined into the shape-designated mark m 1.
It should be noted that, when the at least one wire 3 constitutes the mark with the designated shape, not only the mark with the designated shape composed of the at least one wire 3 may be arranged in a longitudinal direction, but also the mark with the designated shape composed of the at least one wire 3 may be arranged in a transverse direction, of course, in practical applications, the mark with the designated shape composed of the at least one wire 3 may also be arranged in a rotation direction with any angle, and this is not particularly limited in the embodiment of the present disclosure.
In addition, the antenna signal may be a wireless signal or other signals, which is not specifically limited in this disclosure.
Further, the at least one metal wire 3 may be fixed on the back cover of the mobile terminal through a non-metal support frame, and the embodiment of the present disclosure does not specifically limit the material, shape and material of the non-metal support frame.
In the disclosed embodiment, the second portion 12 and the first feeding point 4 of the mobile terminal may be coupled to radiate the antenna signal of the mobile terminal.
Since the first feeding point 4 is a feedback connection point between the antenna radiator and the mobile terminal, and is used for feeding an antenna signal back to the mobile terminal, when the first feeding point 4 and the second portion 12 are coupled, the first feeding point 4 and the second portion 12 may form a signal loop, through which an external electromagnetic wave signal may be fed back to the mobile terminal in the form of an electrical signal, and of course, the electrical signal sent by the mobile terminal may also be sent out in the form of an electromagnetic wave, that is, the second portion 12 and the first feeding point 4 of the mobile terminal form an antenna of the mobile terminal, and are used for sending and receiving the antenna signal, and the second portion 12 included in the metal back cover body 1 is used as the antenna radiator of the mobile terminal, so that there is no need to separately provide an antenna radiator inside the mobile terminal, and thus the metal back cover body 1 of the mobile terminal is effectively utilized, the cost of the mobile terminal is reduced.
The coupling connection between the first feeding point 4 and the second portion 12 may be formed by connecting a metal sheet to the first feeding point 4 and making the metal sheet close to the second portion 12, so that the metal sheet and the second portion form a capacitor, and the coupling connection between the first feeding point 4 and the second portion 12 is formed. In the embodiment of the present disclosure, the first feeding point 4 and the second portion 12 may be coupled in the above manner, and other manners may also be used to couple the first feeding point 4 and the second portion 12, which is not limited in this embodiment of the present disclosure.
It should be noted that the coupling connection means that the inputs and outputs of two or more circuit elements are tightly fitted and mutually influenced, and energy is transmitted from one side to the other side through interaction.
Of course, in the embodiment of the present disclosure, the second portion 12 and the first feeding point 4 of the mobile terminal may be coupled and connected electrically. That is, fig. 3 is a schematic structural diagram illustrating another antenna according to an exemplary embodiment, and as shown in fig. 3, the back cover of the mobile terminal further includes at least one signal contact 5; the at least one signal contact 5 is disposed on the second portion 12, and the at least one signal contact 5 is electrically connected to the first feeding point 4 of the mobile terminal, so as to radiate an antenna signal of the mobile terminal.
Wherein the at least one signal contact 5 includes a first signal contact 51 and a second signal contact 52, the first signal contact 51 is electrically connected to the first feeding point 4 of the mobile terminal, and the second signal contact 52 is electrically connected to the grounding point 6 of the mobile terminal, so as to radiate the antenna signal of the mobile terminal.
Since the feeding point is a feedback connection point between the antenna radiator and the mobile terminal for feeding back an antenna signal to the mobile terminal, the ground point 6 is a connection point between the antenna radiator and a ground signal line of the mobile terminal, and the at least one signal contact 5 is disposed on the second portion 12, a first signal contact 51 included in the at least two signal contacts 5 is electrically connected to the first feeding point 4 of the mobile terminal, and a second signal contact 52 is electrically connected to the ground point 6 of the mobile terminal, thereby forming a signal loop, so that the first signal contact 51 is electrically connected to the first feeding point 4 of the mobile terminal, and the second signal contact 52 is electrically connected to the ground point 6 of the mobile terminal more simply and flexibly.
It should be noted that, the first signal contact 51 and the first feeding point 4 of the mobile terminal may be electrically connected through an elastic sheet, and may also be connected through other connecting devices, which is not specifically limited in this disclosure. Similarly, the second signal contact 52 and the ground point 6 of the mobile terminal may also be electrically connected through a spring, and certainly may also be connected through other connecting devices, which is not specifically limited in this embodiment of the disclosure.
In addition, in the embodiment of the present disclosure, a connection manner between the second portion 12 and the first feeding point 4 of the mobile terminal may be a coupling connection, or may also be an electrical connection, and of course, other connection manners may also be used, which is not specifically limited in this embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram illustrating another antenna according to an exemplary embodiment, and as shown in fig. 4, the second signal contact 52 includes two antenna contacts, and the two antenna contacts are respectively connected to the grounding point 6 of the mobile terminal through the switching device 7.
Since the antenna frequency band is related to the feeding distance, which is the distance between the second signal contact and the first signal contact, when the second signal contact 52 includes two different antenna contacts, the feeding distances between the two antenna contacts and the first signal contact are different, and thus the corresponding antenna frequency bands are different. That is, when the two antenna contacts are connected to the ground point 6, respectively, the two antenna contacts are different from the antenna frequency bands formed by the second portion 12 and the first signal contact 51, respectively.
For convenience of description, the two antenna contacts included in the second signal contact 52 are respectively referred to as a first antenna contact 521 and a second antenna contact 522, the switching device corresponding to the first antenna contact 521 is a first switching device 71, and the switching device corresponding to the second antenna contact 522 is a second switching device 72, when the first switching device 71 corresponding to the first antenna contact is closed and the second switching device 72 corresponding to the second antenna contact 522 is opened, the first antenna contact 521 of the mobile terminal is connected with the grounding point 6 of the mobile terminal, so that a first antenna can be formed; similarly, when the first switch device 71 corresponding to the first antenna contact is turned on and the second switch device 72 corresponding to the second antenna contact 522 is turned on, the second antenna contact 522 of the mobile terminal is connected to the ground point 6 of the mobile terminal to form a second antenna; when the switching devices 7 corresponding to the first antenna contact 521 and the second antenna contact 522 are both closed, a third antenna is formed. Therefore, when two antenna contacts are connected to the grounding point 6 through the switch device 7, the two antenna contacts are respectively connected to three antennas formed by the second portion 12 and the first signal contact 51, each antenna corresponds to one antenna frequency band, and the antenna frequency bands of the three antennas are different, so that the coverage area of the antenna signal of the mobile terminal is increased.
In the embodiment of the present disclosure, the at least one metal wire 3 is not connected to each other, and a third signal contact 8 is disposed on any one metal wire of the at least one metal wire 3.
Since the third signal contact 8 can be connected not only to the grounding point 6 of the mobile terminal but also to the second feeding point 10 of the mobile terminal, it can be divided into two cases based on different connections of the third signal contact 8, as described below.
In the first case, as shown in fig. 5, the third signal contact 8 is connected to the grounding point 6 of the mobile terminal by means of a switching device 9.
When the third signal contact 8 is connected to the grounding point 6 of the mobile terminal through the switch device 9, if the switch device 9 corresponding to the third signal contact 8 is in a closed state, the third signal contact 8 can form a ground parasitic, which means that the third signal contact 8 is directly connected to the grounding point 6 of the mobile terminal, since the distance between the third signal contact 8 and the first signal contact 51 of the mobile terminal is a feeding distance, the feeding distance is related to the antenna frequency band of the mobile terminal, and the position of the third signal contact 8 on the wire is adjustable, therefore, for different mobile terminals, when the position of the third signal contact 8 is different, the feeding distance between the third signal contact 8 and the first feeding point 4 is also different, so that the coverage range of the antenna frequency band of the mobile terminal is also different, that is, the third signal contact 8 may be used to adjust the coverage of the antenna frequency band of the mobile terminal, so as to improve the flexibility of the antenna of the mobile terminal and increase the coverage of the antenna frequency band.
It should be noted that the principle of the third signal contact 8 forming a ground parasitic can refer to the related art, and the embodiment of the present disclosure is not limited to this specifically.
In a second case, as shown in fig. 6, the third signal contact 8 is connected to a second feeding point 10 of the mobile terminal for radiating a second antenna signal of the mobile terminal.
When the third signal contact 8 is connected to the second feeding point 10 of the mobile terminal, the metal wire where the third signal contact 8 is located in the at least one metal wire may be used as a second radiator of the mobile terminal to form a second antenna of the mobile terminal, and the second antenna may radiate a second antenna signal of the mobile terminal, so that the number of antenna radiators of the mobile terminal may be increased, and the antenna frequency band of the mobile terminal may be increased.
It should be noted that fig. 3 and fig. 4 only illustrate the antenna design of the mobile terminal by taking an example that at least one metal wire 3 forms a mark with a designated shape, the at least one metal wire may also form other marks with arbitrary designated shapes, and the antenna of the mobile terminal is designed based on the method of fig. 3 and fig. 4, and the mark with a designated shape is not specifically limited in the embodiment of the present disclosure.
In the embodiment of the disclosure, the antenna is applied to the mobile terminal back cover, the mobile terminal back cover comprises a metal back cover body, the metal back cover body is divided into a first part and a second part from top to bottom, a gap is formed between the first part and the second part, at least one metal wire is filled in the gap, and the at least one metal wire forms a sign with an appointed shape, so that the sign with the appointed shape formed by the at least one metal wire can conceal the gap, the attractiveness of the mobile terminal back cover is ensured, and meanwhile, the sign with the appointed shape has certain representative significance. In addition, at least one signal contact is arranged on the second portion, and the at least one signal contact includes a first signal contact and a second signal contact, the first signal contact is connected with the first feeding point of the mobile terminal, the second signal contact is connected with the grounding point of the mobile terminal to radiate the first antenna signal of the mobile terminal, or is connected with the grounding point of the mobile terminal through a third signal contact to adjust the antenna frequency band of the mobile terminal and increase the coverage range of the antenna frequency band, or is connected with the second feeding point of the mobile terminal through the third signal contact to use any metal wire as the second antenna radiator of the mobile terminal, so as to increase the antenna frequency band of the mobile terminal and reduce the influence of metal materials on the antenna signal of the mobile terminal.
The embodiment of the disclosure also shows a mobile terminal back cover, which comprises the antenna described in the above embodiment.
In the embodiment of the disclosure, the antenna is applied to the mobile terminal back cover, the mobile terminal back cover comprises a metal back cover body, a gap is formed between a first part and a second part of the metal back cover body from top to bottom, at least one metal wire is filled in the gap, the at least one metal wire forms a mark with an appointed shape, the mark with the appointed shape formed by the at least one metal wire can conceal the gap, the attractiveness of the mobile terminal back cover is ensured, and meanwhile, the mark with the appointed shape has certain representative significance. In addition, at least one signal contact is arranged on the second part, the at least two signal contacts comprise a first signal contact and a second signal contact, the first signal contact is connected with the first feeding point of the mobile terminal, and the second signal contact is connected with the grounding point of the mobile terminal so as to radiate the first antenna signal of the mobile terminal, so that a part of the metal back cover can be used as an antenna radiator, and the influence of a metal material on the antenna signal of the mobile terminal is reduced.
The embodiment of the present disclosure also shows a mobile terminal, which includes the antenna described in the above embodiment or the back cover of the mobile terminal described in the above embodiment.
In the embodiment of the disclosure, the antenna is applied to the mobile terminal back cover, the mobile terminal back cover comprises a metal back cover body, a gap is formed between a first part and a second part of the metal back cover body from top to bottom, at least one metal wire is filled in the gap, the at least one metal wire forms a mark with an appointed shape, the mark with the appointed shape formed by the at least one metal wire can conceal the gap, the attractiveness of the mobile terminal back cover is ensured, and meanwhile, the mark with the appointed shape has certain representative significance. In addition, at least one signal contact is arranged on the second part, the at least two signal contacts comprise a first signal contact and a second signal contact, the first signal contact is connected with the first feeding point of the mobile terminal, and the second signal contact is connected with the grounding point of the mobile terminal so as to radiate the first antenna signal of the mobile terminal, so that a part of the metal back cover can be used as an antenna radiator, and the influence of a metal material on the antenna signal of the mobile terminal is reduced.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (11)
1. An antenna, characterized in that, the antenna is applied to a mobile terminal back cover, the mobile terminal back cover includes: the mobile terminal comprises a metal back cover body, wherein the metal back cover body is divided into a first part and a second part from top to bottom, a gap is formed between the first part and the second part, at least one metal wire is filled in the gap, a mark in a specified shape is formed by the at least one metal wire, the at least one metal wire is not connected with each other, a third signal contact is arranged on any one metal wire in the at least one metal wire, and the third signal contact is connected with a grounding point of the mobile terminal or a second feeding point of the mobile terminal;
the second portion is connected to a first feeding point of a mobile terminal to radiate an antenna signal of the mobile terminal.
2. The antenna of claim 1, wherein the second portion is coupled to the first feed point of the mobile terminal to radiate the antenna signal of the mobile terminal.
3. The antenna of claim 1, wherein the mobile terminal back cover further comprises at least one signal contact;
the at least one signal contact is arranged on the second part, and the at least one signal contact is electrically connected with the first feeding point of the mobile terminal to radiate the antenna signal of the mobile terminal.
4. The antenna of claim 3, wherein the at least one signal contact includes a first signal contact electrically connected to a first feed point of the mobile terminal and a second signal contact electrically connected to a ground point of the mobile terminal for radiating the first antenna signal of the mobile terminal.
5. The antenna of claim 1, wherein the mobile terminal back cover further comprises at least one signal contact, the at least one signal contact comprises a first signal contact and a second signal contact, the second signal contact comprises two antenna contacts, and the two antenna contacts are electrically connected to the ground point of the mobile terminal through a switching device, respectively.
6. The antenna of claim 5, wherein the two antenna contacts form different antenna frequency bands with the second portion and the first signal contact when the two antenna contacts are electrically connected to the ground point, respectively.
7. The antenna of claim 1, wherein the third signal contact is electrically connected to the ground point of the mobile terminal through a switching device.
8. The antenna of claim 1, wherein the third signal contact is electrically connected to a second feed point of the mobile terminal to radiate a second antenna signal of the mobile terminal.
9. The antenna of claim 4, wherein the first signal contact is electrically connected to a first feeding point of the mobile terminal through a spring plate, and the second signal contact is electrically connected to a grounding point of the mobile terminal through a spring plate.
10. A mobile terminal back cover, characterized in that it comprises an antenna according to any of the preceding claims 1-9.
11. A mobile terminal, characterized in that it comprises an antenna according to any of the preceding claims 1-9 or a mobile terminal back cover according to claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662753.3A CN106602254B (en) | 2015-10-14 | 2015-10-14 | Antenna, mobile terminal back cover and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510662753.3A CN106602254B (en) | 2015-10-14 | 2015-10-14 | Antenna, mobile terminal back cover and mobile terminal |
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| Publication Number | Publication Date |
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| CN106602254A CN106602254A (en) | 2017-04-26 |
| CN106602254B true CN106602254B (en) | 2020-03-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112888201B (en) * | 2019-11-29 | 2023-02-17 | 北京小米移动软件有限公司 | Back cover of electronic equipment, electronic equipment and back cover control method |
| CN111029754B (en) * | 2019-12-31 | 2021-10-22 | 联想(北京)有限公司 | Electronic equipment and antenna setting method |
| CN113675592B (en) * | 2020-05-13 | 2023-08-04 | 北京小米移动软件有限公司 | Antenna module and terminal equipment |
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| CN103390796A (en) * | 2013-07-29 | 2013-11-13 | 上海安费诺永亿通讯电子有限公司 | Mobile phone terminal antenna |
| CN103401059A (en) * | 2013-07-29 | 2013-11-20 | 广东欧珀移动通信有限公司 | Antenna device for full metal shell |
| CN104584324A (en) * | 2014-03-28 | 2015-04-29 | 华为终端有限公司 | Structure integrating metallic housing with antenna of electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011091555A (en) * | 2009-10-21 | 2011-05-06 | Panasonic Corp | Antenna device for vehicle |
| JP5414827B2 (en) * | 2012-03-30 | 2014-02-12 | 株式会社東芝 | ANTENNA DEVICE AND ELECTRONIC DEVICE HAVING THE ANTENNA DEVICE |
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- 2015-10-14 CN CN201510662753.3A patent/CN106602254B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390796A (en) * | 2013-07-29 | 2013-11-13 | 上海安费诺永亿通讯电子有限公司 | Mobile phone terminal antenna |
| CN103401059A (en) * | 2013-07-29 | 2013-11-20 | 广东欧珀移动通信有限公司 | Antenna device for full metal shell |
| CN104584324A (en) * | 2014-03-28 | 2015-04-29 | 华为终端有限公司 | Structure integrating metallic housing with antenna of electronic device |
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| CN106602254A (en) | 2017-04-26 |
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