CN109687095B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
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- CN109687095B CN109687095B CN201811595497.0A CN201811595497A CN109687095B CN 109687095 B CN109687095 B CN 109687095B CN 201811595497 A CN201811595497 A CN 201811595497A CN 109687095 B CN109687095 B CN 109687095B
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- module
- antenna
- pad
- mobile terminal
- face
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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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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
Abstract
The present invention provides a mobile terminal, comprising: the antenna comprises a first module, a second module and a third module, wherein the first module is provided with a first antenna; the second module is connected with the first module; wherein the first antenna is positioned at a position of the first module far away from the connection position of the first module and the second module; the first module with the junction of second module is provided with the second antenna, first module has relative first face and the third face that sets up, the second module has relative second face and the fourth face that sets up, works as when mobile terminal is in the laminating state, first face with the laminating of second face mutually, the irradiator setting of second antenna is in the fourth face. The mobile terminal is provided with the first antenna and the second antenna, so that the mobile terminal can be better suitable for 5G technology application scenes, and meanwhile, the radiation space of the second antenna can be increased and the isolation between the two antennas can be improved through layout.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a mobile terminal.
Background
As users demand the screen size of mobile terminals more and more, a folding screen mobile terminal (e.g., a folding screen mobile phone) gradually enters the field of vision of people, and the folding screen mobile terminal includes a first module and a second module that can move relatively to a close state or an open state. Meanwhile, in order to accommodate the development of 5G (fifth Generation mobile communication technology), mobile terminals need to be developed toward multiple antennas.
However, the existing folding screen mobile terminal is difficult to be applied to 5G technology application scenarios.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, which aims to solve the problem that the existing folding screen mobile terminal is difficult to be applied to 5G technology application scenes.
In order to solve the technical problem, the invention is realized as follows:
a mobile terminal, comprising:
the antenna comprises a first module, a second module and a third module, wherein the first module is provided with a first antenna;
the second module is connected with the first module;
wherein the first antenna is positioned at a position of the first module far away from the connection position of the first module and the second module; the first module with the junction of second module is provided with the second antenna, first module has relative first face and the third face that sets up, the second module has relative second face and the fourth face that sets up, works as when mobile terminal is in the laminating state, first face with the laminating of second face mutually, the irradiator setting of second antenna is in the fourth face.
In the embodiment of the invention, on one hand, the mobile terminal can be better suitable for a 5G technology application scene due to the arrangement of the first antenna and the second antenna; on the other hand, because first antenna is located the position of keeping away from the junction of first module and second module of first module, the second antenna is located the junction of first module and second module, the irradiator setting of second antenna is at the fourth face of second module, therefore no matter mobile terminal is in expansion or laminating state, the second antenna homoenergetic draws back certain lateral distance with first antenna, and the irradiator of second antenna can draw back the vertical distance of the thickness of at least one second module with first antenna, therefore, not only can increase the radiation space of second antenna, and then can promote the radiation performance of second antenna, and also can improve the isolation between two antennas, and then can reduce the mutual interference between two antennas.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a diagram illustrating a structure of a mobile terminal in an expanded state of a first module and a second module according to an embodiment of the present invention;
fig. 2 is a structural diagram of the mobile terminal shown in fig. 1 when a first module and a second module are in a joint state;
fig. 3 is a second structural diagram of the mobile terminal according to the embodiment of the present invention when the first module and the second module are in the unfolded state.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention provides a mobile terminal, including:
the antenna comprises a first module 1, wherein a first antenna 2 is arranged on the first module 1;
the second module 3, the second module 3 couples to first module 1;
the first antenna 2 is positioned at a position of the first module 1, which is far away from the connection position of the first module 1 and the second module 3; the junction of first module 1 and second module 3 is provided with second antenna 4, and first module 1 has relative first face and the third face that sets up, and second module 3 has relative second face and the fourth face that sets up, and when mobile terminal was in the laminating state, first face laminated with the second face mutually, and the irradiator 41 of second antenna 4 sets up at the fourth face.
The Mobile terminal may be a Mobile phone, a Tablet personal Computer (Tablet personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
The first module 1 may be a housing, a display module, or a combination structure of the housing and the display module; the second module 3 may be a housing, a display module, or a combination structure of the housing and the display module. The first module 1 and the second module 2 may be connected through a rotating shaft, or may be connected through a sliding rail or a sliding groove. When the first module 1 and the second module 2 are connected through the rotating shaft, the first module 1 and the second module 2 can be in a joint state or an expansion state of at least partial joint through folding relative movement; when the first case module 1 and the second case module 2 are connected by a slide rail, the first case module 1 and the second case module 2 may be moved relatively to each other by sliding (for example, sliding left and right or up and down) to a fitted state or an unfolded state in which they are at least partially fitted.
The first antenna and the second antenna may each include a feed source, a radiator, and a feed point; the feed source may be a radio frequency module such as a second-Generation mobile phone communication technology specification (2-Generation WIreless telephone technology, abbreviated as 2G), a third-Generation mobile communication technology (3rd-Generation, abbreviated as 3G), a fourth-Generation mobile communication technology (the 4th Generation mobile communication technology, abbreviated as 4G), a fifth-Generation mobile communication technology (5th-Generation, abbreviated as 5G), WIreless Fidelity (WIreless Fidelity, abbreviated as WIFI), or a Global Positioning System (Global Positioning System, abbreviated as GPS); the radiator may be used to radiate antenna energy; the feed point may be a connection point on the radiator for electrical connection to the feed.
In the embodiment of the invention, on one hand, the mobile terminal can be better suitable for a 5G technology application scene due to the arrangement of the first antenna and the second antenna; on the other hand, because first antenna is located the position of keeping away from the junction of first module and second module of first module, the second antenna is located the junction of first module and second module, the irradiator setting of second antenna is at the fourth face of second module, therefore no matter mobile terminal is in expansion or laminating state, the second antenna homoenergetic draws back certain lateral distance with first antenna, and the irradiator of second antenna can draw back the vertical distance of the thickness of at least one second module with first antenna, therefore, not only can increase the radiation space of second antenna, and then can promote the radiation performance of second antenna, and also can improve the isolation between two antennas, and then can reduce the mutual interference between two antennas.
Optionally, the first module 1 includes a main board, and the feed 42 of the second antenna 4 is disposed on the main board.
Like this, through setting up the mainboard in first module, set up the feed of second antenna on the mainboard for the radiator of second antenna can all pull open the vertical distance of the thickness of at least one second module with mainboard and metal parts around the mainboard, thereby can further increase the radiation space of second antenna, and then can further promote the radiation performance of second antenna.
Optionally, the first antenna 2 is disposed at a first vertex angle of the motherboard, and the feed 42 of the second antenna 4 is disposed at a second vertex angle of the motherboard.
The first vertex angle can be a vertex angle of the mainboard, which is far away from the connection position of the first module and the second module; the second vertex angle may be a vertex angle of the main board near a connection of the first module and the second module.
Therefore, on one hand, the feed sources of the first antenna and the second antenna are respectively arranged at two vertex angles of the main board, so that the distance between the first antenna and the second antenna is longer, and the isolation between the first antenna and the second antenna is better; on the other hand, because the feed setting of second antenna is in apex angle department to make the feed of second antenna more nearly apart from the irradiator of second antenna, can make the feed of second antenna and the electric connection distance between the irradiator shorter promptly, and then can reduce the distance loss of antenna energy, promote antenna performance.
Optionally, the first module 1 is provided with a first pad 5, and the first pad 5 is electrically connected with the feed 42 of the second antenna 4;
the second module 3 is provided with a second pad 6, and a radiator 41 of the second antenna is electrically connected with the second pad 6;
the first pad 5 is electrically connected to the second pad 6.
The first pad 5 and the second pad 6 may be electrically connected, and the first pad 5 may be electrically connected to the second pad 6 through a wire.
Optionally, the radiator 41 of the second antenna is soldered to the second pad 6.
Therefore, when the radiator of the second antenna is directly welded on the second bonding pad, the electric connection distance between the radiator of the second antenna and the second bonding pad can be shortest, so that the distance loss of the antenna energy can be further reduced, and the antenna performance is improved.
Optionally, the first pad 5 is located on a third surface, the second pad 6 is located on a fourth surface, the first pad 5 and the second pad 6 are electrically connected through the flexible conductive sheet 7, one end of the conductive sheet 7 is connected with the first pad 5, and the other end of the conductive sheet is connected to the second pad 6 by bypassing an outer rotation surface at a connection position of the first module 1 and the second module 3.
The flexible conductive sheet 7 may be a flexible conductive sheet that is easy to bend and fold, such as a flexible steel sheet or a flexible copper sheet.
The second bonding pad and the radiating body of the second antenna are positioned on the same plane, and the soft conducting strip is respectively connected with the first bonding pad and the second bonding pad by bypassing the outer rotating surface at the joint of the first module and the second module, so that the electric connection distance between the radiating body of the second antenna and the second bonding pad and between the first bonding pad and the second bonding pad is shorter, the distance loss of the antenna energy can be further reduced, the antenna performance is improved, the structure is simple, and the connection is firm.
Optionally, the first pad 5 is located at a position of the first module 1 near a connection of the first module 1 and the second module 3.
Because when first pad is close to the junction of first module and second module, can make the electric connection distance between first pad and the second pad shorter to can further reduce the distance loss of antenna energy, and then can promote antenna performance.
Optionally, the second pad 6 is located at a position of the second module 3 close to the connection of the first module 1 and the second module 3.
Because when the second pad is close to the junction of first module and second module, can make the electric connection distance between second pad and the first pad shorter to can further reduce the distance loss of antenna energy, and then can promote antenna performance.
Optionally, as shown in fig. 3, the first module 1 further includes at least one third antenna 8, the at least one third antenna 8 is disposed between the first antenna 2 and the second antenna 4, and a preset interval is provided between any two adjacent antennas of the first antenna 2 and the at least one third antenna 8.
The third antenna 8 may be disposed between the first antenna 2 and the second antenna 4, and the third antenna 8 may be disposed between the feeds 42 of the first antenna 2 and the second antenna 4. The preset interval between any two adjacent antennas can be understood as that the interval between any two adjacent antennas is greater than or equal to a preset value, and the preset value can be set arbitrarily according to needs.
In this way, the number of the antennas of the mobile terminal can be further increased by arranging at least one third antenna on the first module, so that the mobile terminal can be better suitable for 5G technology application scenes; meanwhile, the third antenna is arranged between the first antenna and the second antenna, and a preset interval is arranged between any two adjacent antennas, so that the mutual interference among the antennas can be reduced while the number of the antennas is increased.
Alternatively, as shown in fig. 3, the number of the first antennas 2 may be one or more, for example, two; the number of the second antennas 4 may be one or more, for example, two. As shown in fig. 3, when the first antenna 2 and the second antenna 4 are both two, the two first antennas 2 may be respectively disposed at two oppositely disposed vertex angles of the first module 1 far away from the joint of the first module 1 and the second module 3, and the two second antennas 4 may be disposed at two oppositely disposed vertex angles of the second module 3 near the joint of the first module 1 and the second module 3, so that the isolation between the four antennas is better.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A mobile terminal, comprising:
the antenna comprises a first module, a second module and a third module, wherein the first module is provided with a first antenna;
the second module is connected with the first module;
wherein the first antenna is positioned at a position of the first module far away from the connection position of the first module and the second module; the first module with the junction of second module is provided with the second antenna, first module has relative first face and the third face that sets up, the second module has relative second face and the fourth face that sets up, works as when mobile terminal is in the laminating state, first face with the laminating of second face mutually, the irradiator setting of second antenna is in the fourth face.
2. The mobile terminal of claim 1, wherein the first module comprises a motherboard, and wherein the feed of the second antenna is disposed on the motherboard.
3. The mobile terminal of claim 2, wherein the first antenna is disposed at a first vertex angle of the main board, and the feed source of the second antenna is disposed at a second vertex angle of the main board.
4. The mobile terminal of claim 2, wherein the first module is provided with a first pad electrically connected to a feed of the second antenna;
the second module is provided with a second bonding pad, and a radiator of the second antenna is electrically connected with the second bonding pad;
the first pad is electrically connected to the second pad.
5. The mobile terminal of claim 4, wherein a radiator of the second antenna is soldered to the second pad.
6. The mobile terminal of claim 4, wherein the first pad is located on the third surface, the second pad is located on the fourth surface, the first pad and the second pad are electrically connected through a flexible conductive sheet, one end of the conductive sheet is connected to the first pad, and the other end of the conductive sheet is connected to the second pad by bypassing an outer rotating surface at a connection of the first module and the second module.
7. The mobile terminal of claim 4, wherein the first pad is located on the first module near a connection of the first module and the second module.
8. The mobile terminal of claim 4, wherein the second pad is located on the second module near a connection of the first module and the second module.
9. The mobile terminal according to any one of claims 1 to 8, wherein the first module further comprises at least one third antenna, the at least one third antenna is disposed between the first antenna and the second antenna, and any two adjacent antennas of the first antenna and the at least one third antenna have a predetermined interval therebetween.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595497.0A CN109687095B (en) | 2018-12-25 | 2018-12-25 | Mobile terminal |
| PCT/CN2019/126188 WO2020135169A1 (en) | 2018-12-25 | 2019-12-18 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595497.0A CN109687095B (en) | 2018-12-25 | 2018-12-25 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109687095A CN109687095A (en) | 2019-04-26 |
| CN109687095B true CN109687095B (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811595497.0A Active CN109687095B (en) | 2018-12-25 | 2018-12-25 | Mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109687095B (en) |
| WO (1) | WO2020135169A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687095B (en) * | 2018-12-25 | 2021-04-20 | 维沃移动通信有限公司 | Mobile terminal |
| CN110072014B (en) * | 2019-05-20 | 2021-04-09 | 维沃移动通信有限公司 | Screen folding state determining method and mobile terminal |
| CN111416197B (en) * | 2020-03-31 | 2021-08-17 | Oppo广东移动通信有限公司 | Foldable housing assembly and foldable electronic device |
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| CN108140928A (en) * | 2015-10-14 | 2018-06-08 | 微软技术许可有限责任公司 | For the Adaptive Antenna System of the electronic equipment with the various shapes factor |
| CN108594934A (en) * | 2018-03-12 | 2018-09-28 | 维沃移动通信有限公司 | A kind of terminal device and its control method |
| CN108923113A (en) * | 2018-07-10 | 2018-11-30 | Oppo广东移动通信有限公司 | Electronic equipment |
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| JP4892085B2 (en) * | 2010-06-18 | 2012-03-07 | 株式会社東芝 | Electronics |
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2019
- 2019-12-18 WO PCT/CN2019/126188 patent/WO2020135169A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2020135169A1 (en) | 2020-07-02 |
| CN109687095A (en) | 2019-04-26 |
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