CN106850893B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN106850893B CN106850893B CN201710109564.2A CN201710109564A CN106850893B CN 106850893 B CN106850893 B CN 106850893B CN 201710109564 A CN201710109564 A CN 201710109564A CN 106850893 B CN106850893 B CN 106850893B
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- Prior art keywords
- pcb
- antenna
- radio frequency
- mobile terminal
- module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The mobile terminal comprises a first PCB board, a second PCB board, a PCB lath, a first antenna, a second antenna, a radio frequency diversity module, a radio frequency main set module and a radio frequency chip, wherein: the first PCB and the first antenna are arranged at the top of the mobile terminal, the second PCB and the second antenna are arranged at the bottom of the mobile terminal, and the first PCB is connected with the second PCB through a PCB strip; the radio frequency diversity module is arranged on the first PCB and connected with the first antenna; the radio frequency main set module is arranged on the second PCB and connected with the second antenna; the radio frequency chip is arranged on the first PCB and is respectively connected with the radio frequency diversity module and the radio frequency main set module. The embodiment of the invention can improve the performance of the mobile terminal.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a mobile terminal.
Background
With the continuous development of electronic technology, mobile terminals have become indispensable electronic products in daily life, and antennas are indispensable components in mobile terminals, so radio frequency modules matched with antennas have also become indispensable components in mobile terminals. The radio frequency module comprises a radio frequency main set module, and the main factor affecting the performance of the mobile terminal is the distance between the radio frequency main set module and the antenna. At present, the distance between the radio frequency main set module and the antenna is far, so that the performance of the mobile terminal is low.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, which can improve the performance of the mobile terminal.
The embodiment of the invention provides a mobile terminal, which comprises a first PCB, a second PCB, a PCB strip, a first antenna, a second antenna, a radio frequency diversity module, a radio frequency main set module and a radio frequency chip, wherein:
the first PCB and the first antenna are arranged at the top of the mobile terminal, the second PCB and the second antenna are arranged at the bottom of the mobile terminal, and the first PCB and the second PCB are connected through the PCB strip;
the radio frequency diversity module is arranged on the first PCB and is connected with the first antenna;
the radio frequency main set module is arranged on the second PCB and is connected with the second antenna;
the radio frequency chip is arranged on the first PCB and is respectively connected with the radio frequency diversity module and the radio frequency main set module.
In the embodiment of the invention, the first PCB and the first antenna are arranged at the top of the mobile terminal, the second PCB and the second antenna are arranged at the bottom of the mobile terminal, the first PCB and the second PCB are connected through the PCB lath, the radio frequency diversity module is arranged on the first PCB and connected with the first antenna, the radio frequency main set module is arranged on the second PCB and connected with the second antenna, and the radio frequency chip is arranged on the first PCB and respectively connected with the radio frequency diversity module and the radio frequency main set module.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of still another mobile terminal according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a mobile terminal, which can improve the performance of the mobile terminal. The following will describe in detail.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention. As shown in fig. 1, the mobile terminal may include a first PCB board, a second PCB board, a PCB strip, a first antenna, a second antenna, a radio frequency diversity module, a radio frequency main set module, and a radio frequency chip, wherein:
the first PCB and the first antenna are arranged at the top of the mobile terminal, the second PCB and the second antenna are arranged at the bottom of the mobile terminal, and the first PCB is connected with the second PCB through a PCB strip;
the radio frequency diversity module is arranged on the first PCB and connected with the first antenna;
the radio frequency main set module is arranged on the second PCB and connected with the second antenna;
the radio frequency chip is arranged on the first PCB and is respectively connected with the radio frequency diversity module and the radio frequency main set module.
In this embodiment, the distances between The connection lines between The radio frequency main set module and The antennas are different, and The performances of The mobile terminals are different, that is, the performances of The mobile terminals are Over The Air (OTA) performances. Therefore, the first PCB and the first antenna are arranged at the top of the mobile terminal, the second PCB and the second antenna are arranged at the bottom of the mobile terminal, the first PCB and the second PCB are connected through the PCB strips, the radio frequency diversity module is arranged on the first PCB and connected with the first antenna, the radio frequency main set module is arranged on the second PCB and connected with the second antenna, and the radio frequency chip is arranged on the first PCB and respectively connected with the radio frequency diversity module and the radio frequency main set module so that the radio frequency main set module is connected with the second antenna and is positioned at the bottom of the mobile terminal so as to reduce the distance of a connecting line between the radio frequency main set module and the second antenna.
In the mobile terminal described in fig. 1, a first PCB and a first antenna are disposed at the top of the mobile terminal, a second PCB and a second antenna are disposed at the bottom of the mobile terminal, the first PCB and the second PCB are connected through PCB strips, a radio frequency diversity module is disposed on the first PCB and connected with the first antenna, a radio frequency main set module is disposed on the second PCB and connected with the second antenna, and a radio frequency chip is disposed on the first PCB and connected with the radio frequency diversity module and the radio frequency main set module respectively.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention. The mobile terminal shown in fig. 2 is optimized by the mobile terminal shown in fig. 1. Wherein the mobile terminal may further comprise a baseband (baseband), wherein:
the baseband is arranged on the first PCB and connected with the radio frequency chip.
In this embodiment, the baseband is disposed on the first PCB and is disposed on the same PCB with the radio frequency chip, so that the distance between the two wires can be reduced, and the quality of the signal wires between the two wires can be improved.
As one possible implementation, the first antenna may comprise a diversity antenna and the second antenna may comprise a main set antenna.
In this embodiment, the first antenna may include a diversity antenna, and the second antenna may include a main set antenna, so that the diversity antenna and the radio frequency diversity module are disposed at the top of the mobile terminal, and the main set antenna and the radio frequency main set module are disposed at the bottom of the mobile terminal, so that the distance between the diversity antenna and the radio frequency diversity module, and between the main set antenna and the radio frequency main set module, can be reduced, so as to improve the performance of the mobile terminal.
As a possible implementation, the first antenna may further include a GPS antenna, and the second antenna may further include a WIFI antenna.
In this embodiment, the first antenna may include a GPS antenna in addition to the diversity antenna, and the second antenna may include a WIFI antenna in addition to the main diversity antenna, so that the mobile terminal may have functions of GPS and WIFI while having a mobile communication function.
As a possible embodiment, the PCB strip is arranged at the sides of the first PCB board and the second PCB board.
In this embodiment, the PCB strip may be disposed on the sides of the first PCB and the second PCB, or may be disposed in the middle of the first PCB and the second PCB, but may save space on the sides of the first PCB and the second PCB, so that the modules such as the power supply of the mobile terminal may be disposed at the spare position. Wherein, the PCB lath sets up in the side of first PCB board and second PCB board, can set up in the first side of first PCB board and second PCB board, also can set up in the second side of first PCB board and second PCB board.
As a possible embodiment, the width of the PCB strip is 3.5-4mm.
In this embodiment, the width of the PCB lath may be 3.5-4mm, and the connection line between the modules on the first PCB board and the second PCB board may be laid out on the PCB lath, so that reasonable utilization of the PCB board may be realized.
In the mobile terminal described in fig. 2, a first PCB and a first antenna are disposed at the top of the mobile terminal, a second PCB and a second antenna are disposed at the bottom of the mobile terminal, the first PCB and the second PCB are connected through PCB strips, a radio frequency diversity module is disposed on the first PCB and connected with the first antenna, a radio frequency main set module is disposed on the second PCB and connected with the second antenna, and a radio frequency chip is disposed on the first PCB and connected with the radio frequency diversity module and the radio frequency main set module respectively.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention. The mobile terminal shown in fig. 3 is optimized by the mobile terminal shown in fig. 1. The difference between the mobile terminal shown in fig. 3 and the mobile terminal shown in fig. 2 is that:
the first antenna in fig. 2 includes a diversity antenna and a GPS antenna, and the second antenna includes a main set antenna and a WIFI antenna;
whereas the first antenna in fig. 3 comprises a diversity antenna, a GPS antenna and a WIFI antenna, the second antenna comprises only a main set of antennas.
The foregoing has described in detail the mobile terminal provided by the embodiments of the present invention, and specific examples have been applied herein to illustrate the principles and embodiments of the present invention, where the foregoing examples are provided to assist in understanding the methods of the present invention and the core ideas thereof; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (7)
1. The mobile terminal is characterized by comprising a first PCB board, a second PCB board, a PCB lath, a first antenna, a second antenna, a radio frequency diversity module, a radio frequency main set module and a radio frequency chip, wherein:
the first PCB and the first antenna are arranged at the top of the mobile terminal, the second PCB and the second antenna are arranged at the bottom of the mobile terminal, and the first PCB and the second PCB are connected through the PCB strip;
the radio frequency diversity module is arranged on the first PCB and is connected with the first antenna;
the radio frequency main set module is arranged on the second PCB and connected with the second antenna so as to reduce the connecting distance between the radio frequency main set module and the second antenna and improve the performance of the mobile terminal;
the radio frequency chip is arranged on the first PCB and is respectively connected with the radio frequency diversity module and the radio frequency main set module.
2. The mobile terminal of claim 1, further comprising a baseband, wherein:
the baseband is arranged on the first PCB and connected with the radio frequency chip.
3. A mobile terminal according to claim 1 or 2, wherein the first antenna comprises a diversity antenna and the second antenna comprises a main set antenna.
4. The mobile terminal of claim 3, wherein the first antenna further comprises a GPS antenna and the second antenna further comprises a WIFI antenna.
5. The mobile terminal of claim 3, wherein the first antenna further comprises a GPS antenna and a WIFI antenna.
6. The mobile terminal of claim 1 or 2, wherein the PCB strip is disposed at a side of the first PCB board and the second PCB board.
7. A mobile terminal according to claim 1 or 2, characterized in that the width of the PCB strip is 3.5-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109564.2A CN106850893B (en) | 2017-02-27 | 2017-02-27 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109564.2A CN106850893B (en) | 2017-02-27 | 2017-02-27 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106850893A CN106850893A (en) | 2017-06-13 |
| CN106850893B true CN106850893B (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710109564.2A Active CN106850893B (en) | 2017-02-27 | 2017-02-27 | Mobile terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN106850893B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273854B (en) * | 2018-09-30 | 2021-06-15 | 联想(北京)有限公司 | Electronic device |
| WO2021114079A1 (en) * | 2019-12-10 | 2021-06-17 | 瑞声声学科技(深圳)有限公司 | Antenna module and mobile terminal |
| CN113453424B (en) * | 2021-06-24 | 2023-04-07 | 广东小天才科技有限公司 | Debugging method and version of three-dimensional stacked circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070000902A (en) * | 2005-06-28 | 2007-01-03 | 엘지전자 주식회사 | Radio frequency reduction apparatus for mobile communication terminal |
| CN204886955U (en) * | 2015-09-14 | 2015-12-16 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN105375108A (en) * | 2015-11-30 | 2016-03-02 | 青岛海信移动通信技术股份有限公司 | Mobile terminal with MIMO (Multiple-Input Multiple-Output) antenna |
| CN105633554A (en) * | 2015-12-30 | 2016-06-01 | 联想(北京)有限公司 | Antenna circuit and electronic device |
-
2017
- 2017-02-27 CN CN201710109564.2A patent/CN106850893B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070000902A (en) * | 2005-06-28 | 2007-01-03 | 엘지전자 주식회사 | Radio frequency reduction apparatus for mobile communication terminal |
| CN204886955U (en) * | 2015-09-14 | 2015-12-16 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN105375108A (en) * | 2015-11-30 | 2016-03-02 | 青岛海信移动通信技术股份有限公司 | Mobile terminal with MIMO (Multiple-Input Multiple-Output) antenna |
| CN105633554A (en) * | 2015-12-30 | 2016-06-01 | 联想(北京)有限公司 | Antenna circuit and electronic device |
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| Publication number | Publication date |
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| CN106850893A (en) | 2017-06-13 |
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| PB01 | Publication | ||
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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