CN206451812U - Board structure of circuit and terminal - Google Patents
Board structure of circuit and terminal Download PDFInfo
- Publication number
- CN206451812U CN206451812U CN201720179589.5U CN201720179589U CN206451812U CN 206451812 U CN206451812 U CN 206451812U CN 201720179589 U CN201720179589 U CN 201720179589U CN 206451812 U CN206451812 U CN 206451812U
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- Prior art keywords
- circuit board
- terminal
- main collection
- module
- diversity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002493 microarray Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model provides a kind of board structure of circuit, including relative first end and the second end, the first circuit board set along the first end and the second circuit board set along second end, baseband chip is provided with the first circuit board, diversity module and diversity antenna feed point, RF transceiver is provided with the second circuit board, main collection module and main collection antenna feed point, the baseband chip is electrically connected with RF transceiver, the RF transceiver is electrically connected with the diversity module and main collection module, the diversity module is electrically connected with the diversity antenna feed point, for providing feed current for the diversity antenna feed point, the main collection module is electrically connected with the main collection antenna feed point, for providing feed current for the main collection antenna feed point.In addition, the utility model also provides a kind of terminal.The board structure of circuit and terminal, so as to reduce transmission loss, lift antenna performance by shortening the distance that radiofrequency signal is fed from main collection module transfer to main collection antenna.
Description
Technical field
The utility model is related to communication technical field, more particularly to a kind of board structure of circuit and terminal.
Background technology
At present, in the placement scheme of the radio-frequency module of the terminals such as mobile phone, tablet personal computer, one kind is by main collection module and base
Microarray strip is placed on the circuit board on terminal top, and radiofrequency signal is passed after main collection module output by the form of RF cable
The defeated antenna feed point arrived positioned at terminal bottom, as shown in Figure 1;Another is that the circuit board on top is done into l-shaped, and main collection module is put
The side towards terminal bottom in L-type circuit board is put, the radiofrequency signal of main collection module output still needs to be passed by RF cable
The antenna feed point positioned at terminal bottom is delivered to, as shown in Figure 2.In above two scheme, radiofrequency signal is from main collection module transfer
During to antenna feed point, it is required to realize by longer RF cable, and the use of RF cable is without certain suspected of bringing
Insertion Loss, influences the radio-frequency receiving-transmitting performance of terminal antenna, meanwhile, it can also increase the production cost of terminal.
Utility model content
In view of the above-mentioned problems in the prior art, the utility model embodiment provides a kind of board structure of circuit and end
End, collects the distance between antenna feed point, so as to reduce radiofrequency signal from main collection with main collection module in the hardened structure of reduction circuit with main
Module lifts the radio-frequency receiving-transmitting performance of terminal to the loss between main collection antenna feed point.
The utility model embodiment first aspect provides a kind of board structure of circuit, including relative first end and the second end,
Set on the first circuit board set along the first end and the second circuit board set along second end, the first circuit board
It is equipped with baseband chip, diversity module and diversity antenna feed point, the second circuit board and is provided with RF transceiver, main collection module
With main collection antenna feed point, the baseband chip is electrically connected with the RF transceiver, the RF transceiver and the diversity mould
Block and the main collection module electrical connection, the diversity module electrically connects with the diversity antenna feed point, for for diversity day
Line feed point provides feed current, and the main collection module is electrically connected with the main antenna feed point that collects, for for the main collection antenna feed
Point provides feed current.
In one embodiment, the board structure of circuit also includes tertiary circuit plate, and the first circuit board passes through institute
State tertiary circuit plate to be connected with the second circuit board, the RF transceiver is by being laid in penetrating on the tertiary circuit plate
Frequency signal wire is electrically connected with the diversity module, and is electrically connected by signal bus with the baseband chip.
In one embodiment, the tertiary circuit plate is connected to the first circuit board and the second circuit board
Homonymy, and collectively form half frame shape board structure of circuit with the first circuit board and the second circuit board.
The utility model embodiment second aspect provides a kind of terminal, including first circuit board and second circuit board, described
Top of the first circuit board along the terminal is set, and bottom of the second circuit board along the terminal is set, first electricity
Be provided with the plate of road on baseband chip, diversity module and diversity antenna feed point, the second circuit board be provided with RF transceiver,
Main collection module and main collection antenna feed point, the baseband chip are electrically connected with the RF transceiver, the RF transceiver and institute
Diversity module and the main collection module electrical connection are stated, the diversity module electrically connects with the diversity antenna feed point, for for institute
State diversity antenna feed point and feed current is provided, the main collection module is electrically connected with the main antenna feed point that collects, for for the master
Collect antenna feed point and feed current is provided.
In one embodiment, the terminal also includes tertiary circuit plate, and the first circuit board passes through the described 3rd
Circuit board is connected with the second circuit board, and the RF transceiver passes through the radiofrequency signal that is laid on the tertiary circuit plate
Line is electrically connected with the diversity module, and is electrically connected by signal bus with the baseband chip.
In one embodiment, the tertiary circuit plate is connected to the first circuit board and the second circuit board
Homonymy, and collectively form half frame shape board structure of circuit, the half frame shape with the first circuit board and the second circuit board
Board structure of circuit surrounds a hemi-closure space, the battery for housing the terminal.
In one embodiment, the tertiary circuit plate is flexible PCB.
In one embodiment, the terminal also includes main collection antenna and diversity antenna, and the main collection antenna is described in
The bottom of terminal is set, and is electrically connected with the main collection antenna feed point, for sending and receiving main collection signal, the diversity antenna
Set, and electrically connected with the diversity antenna feed point along the top of the terminal, for receiving diversity signal.
In one embodiment, GPS module and Wi-Fi module, the GPS moulds are additionally provided with the first circuit board
Block is electrically connected by the rf signal line being laid on the tertiary circuit plate with the RF transceiver, the Wi-Fi module
Electrically connected with the baseband chip.
In one embodiment, the terminal also includes gps antenna and Wi-Fi antennas, and the gps antenna is along the end
The top at end is set, and is electrically connected with the GPS module, for receiving GPS location signal, and the Wi-Fi antennas are along the end
The top at end is set, and is electrically connected with the Wi-Fi module, for sending and receiving Wi-Fi signal.
The board structure of circuit is by the way that the RF transceiver and the main collection module are arranged at positioned at terminal bottom
On the second circuit board, so as to effectively reduce the main radio signal transmission for collecting module output to the main collection antenna
The distance of feed point, so that radiofrequency signal is reduced from main collection module to the loss main collection antenna feed point, lifting radiofrequency signal
Efficiency of transmission, lifts the radio-frequency receiving-transmitting performance of terminal.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first placement scheme schematic diagram of the radio-frequency module of terminal in the prior art;
Fig. 2 is second of placement scheme schematic diagram of the radio-frequency module of terminal in the prior art;
Fig. 3 is the structural representation for the board structure of circuit that the utility model embodiment is provided;
Fig. 4 is the first structure schematic diagram for the terminal that the utility model embodiment is provided;
Fig. 5 is the second structural representation of the terminal that the utility model embodiment is provided.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
For ease of description, may be used herein such as " ... under ", " ... below ", " under ", " ... on ", " on "
An element as illustrated in the drawing or feature and another (a little) element or the pass of feature are described Deng space relative terms
System.It is appreciated that when an element or layer be referred to as another element or layer " on ", " being connected to " or " being couple to " another element
Or during layer, it can directly on another element or layer, be directly connected to or be couple to another element or layer, or there may be
Intervening elements or layer.
It is appreciated that terminology used here is merely to description specific embodiment, is not intended to limit the utility model.
Used here as when, clearly state unless the context otherwise, otherwise singulative " one " and "the" are also intended to including plural form.Enter
One step, when in this manual in use, term " comprising " and/or "comprising" show the feature, entirety, step, element
And/or the presence of component, but it is not excluded for depositing for other one or more features, entirety, step, element, component and/or its combination
Or increase.
Referring to Fig. 3, there is provided a kind of board structure of circuit 100, including relative in the utility model one embodiment
The end 103 of one end 101 and second, along the first end 101 set first circuit board 110 and along second end 103 set
Second circuit board 130.Baseband chip 111, diversity module 113 and diversity antenna feed point are provided with the first circuit board 110
115, RF transceiver 131, main collection module 133 and main collection antenna feed point 135 are provided with the second circuit board 130.It is described
Baseband chip 111 is electrically connected with the RF transceiver 131, the RF transceiver 131 and the diversity module 113 and described
Main collection module 133 is electrically connected.The diversity module 113 is electrically connected with the diversity antenna feed point 115, for for the diversity
Antenna feed point 115 provides feed current.The main collection module 133 is electrically connected with the main antenna feed point 135 that collects, for be described
Main collection antenna feed point 135 provides feed current.It is appreciated that the diversity antenna feed point 115 and the main collection antenna feed point 135
Quantity may each be one or more.
In the present embodiment, the board structure of circuit 100 can apply in the terminals such as mobile phone, tablet personal computer.Described
One circuit board 110 can be set along the top of terminal, and the second circuit board 130 can be set along the bottom of terminal.Described
One circuit board 110 and the spaced setting of the second circuit board 130, the battery of the terminal can be arranged at first electricity
Between road plate 110 and the second circuit board 130.It is appreciated that the one end of the top of the terminal for setting receiver, the end
The bottom at end is the one end for setting main call microphone.
In one embodiment, the board structure of circuit 100 also includes tertiary circuit plate 150, the first circuit board
110 are connected by the tertiary circuit plate 150 with the second circuit board 130, and the RF transceiver 131 is by being laid in
The rf signal line stated on tertiary circuit plate 150 is electrically connected with the diversity module 113, and by signal bus 151 with it is described
Baseband chip 111 is electrically connected.Wherein, the signal bus 151 can be laid on the tertiary circuit plate 150, can also be single
Solely it is laid on flexible PCB.
In one embodiment, the tertiary circuit plate 150 is connected to the first circuit board 110 and second electricity
The homonymy of road plate 130, and collectively form half frame shape circuit board with the first circuit board 110 and the second circuit board 130
Structure.The battery of the terminal can be placed in the hemi-closure space that the half frame shape board structure of circuit is surrounded.In the present embodiment
In, width range substantially 3.5mm~4mm of the tertiary circuit plate 150.
In one embodiment, the diversity antenna feed point 115 can be arranged at the direction of first circuit board 110
The side on the top of the terminal, i.e., set along the first end 101 of the board structure of circuit 100, for connecting diversity antenna, with
Diversity signal is received by the diversity antenna.The main collection antenna feed point 135 can be arranged at the second circuit board 130
Towards the side of the bottom of the terminal, i.e., set along the second end 103 of the board structure of circuit 100, for connecting main collection day
Line, to send and receive main collection signal by the main collection antenna.
It is appreciated that by the way that the RF transceiver 131 and the main collection module 133 are positioned close into terminal bottom
On second circuit board 130, can effectively it shorten between the output of the main collection module 133 and the main collection antenna feed point 135
Distance, the RF signal output of main collection module 133 directly can be connected by antenna shrapnel with main collection antenna, without
RF cable is set between main collection module 133 and main collection antenna feed point 135, can avoid what is brought by the use of RF cable
Insertion Loss, lifts over the air (Over The Air, OTA) test performance of antenna.
Meanwhile, connected between RF transceiver 131 and diversity module 113 by the rf signal line on tertiary circuit plate 150
Connect, because the diversity antenna being connected with diversity module 113 is only used for receiving diversity signal, and the low noise amplification in diversity module
Device (Low Noise Amplifier, LNA) is set close to diversity antenna, the signal lead between LNA and RF transceiver 131
The Insertion Loss brought is offset by LNA, so that influence will not be produced on the receptivity of diversity antenna substantially.In the present embodiment, lead to
Cross and set the RF transceiver 131 and the main collection module 133 close on the second circuit board 130 of main collection antenna, can
About 1dB is lifted with the radio-frequency performance for the main collection antenna for causing terminal.
In one embodiment, GPS module 117 and Wi-Fi modules are additionally provided with the first circuit board 110
119, the GPS module 117 passes through the rf signal line that is laid on the tertiary circuit plate 150 and the RF transceiver
131 electrical connections, the Wi-Fi module 119 is electrically connected with the baseband chip 111.The GPS module 117 is used to connect GPS days
Line, to receive GPS location signal by the gps antenna.The Wi-Fi module 119 is used to connect Wi-Fi antennas, to pass through
The Wi-Fi antennas send and receive Wi-Fi signal.
Referring to Fig. 4, there is provided a kind of terminal 200, including first circuit board 210 in the utility model one embodiment
And second circuit board 230, top of the first circuit board 210 along the terminal set, and the second circuit board 230 is along described
The bottom of terminal is set, and 210 are provided with baseband chip 211, diversity module 213 and diversity antenna feed point on the first circuit board
215, RF transceiver 231, main collection module 233 and main collection antenna feed point 235 are provided with the second circuit board 230, it is described
Baseband chip 211 is electrically connected with the RF transceiver 231, the RF transceiver 231 and the diversity module 213 and described
Main collection module 233 is electrically connected, and the diversity module 213 is electrically connected with the diversity antenna feed point 215, for for the diversity
Antenna feed point 215 provides feed current, and the main collection module 233 is electrically connected with the main antenna feed point 235 that collects, for be described
Main collection antenna feed point 135 provides feed current.
Wherein, the terminal can be mobile phone, tablet personal computer etc..The first circuit board 210 and the second circuit board
230 can be the top and bottom on two pieces of independent circuit boards or same circuit board respectively close to the terminal
Two regions.The first circuit board 210 and the spaced setting of the second circuit board 230, can pass through therebetween
High speed signal bus is electrically connected.
In one embodiment, the terminal 200 also includes tertiary circuit plate 250, and the first circuit board 210 leads to
Cross the tertiary circuit plate 250 to be connected with the second circuit board 230, the RF transceiver 231 is by being laid in described
Rf signal line on three-circuit plate 250 is electrically connected with the diversity module 213, and passes through signal bus 251 and the base band
Chip 211 is electrically connected.Wherein, the signal bus 251 can be laid on the tertiary circuit plate 250, can also independent cloth
On flexible PCB.In the present embodiment, width range substantially 3.5mm~4mm of the tertiary circuit plate 250.
In one embodiment, the tertiary circuit plate 250 is connected to the first circuit board 210 and second electricity
The homonymy of road plate 230, and collectively form half frame shape circuit board with the first circuit board 210 and the second circuit board 230
Structure, the half frame shape board structure of circuit surrounds a hemi-closure space, the battery (not shown) for housing the terminal 200.
In one embodiment, the tertiary circuit plate 250 can be flexible PCB.
In one embodiment, the terminal 200 also includes main collection antenna 220 and diversity antenna 240, the main collection day
Bottom of the line 220 along the terminal is set, and is electrically connected with the main collection antenna feed point 235, for sending and receiving main collection letter
Number, top of the diversity antenna 240 along the terminal is set, and is electrically connected with the diversity antenna feed point 215, for receiving
Diversity signal.
It is appreciated that the diversity module 113 can include diversity antenna wave filter (not shown) and diversity antenna amplifies
Device (not shown), the diversity antenna wave filter is used to filter out the clutter in the diversity signal that diversity antenna is received, described point
Collection antenna amplifier antennafire is coupled between the diversity antenna wave filter and the RF transceiver 131, for by filtered point
Collection signal is amplified, and rf signal line of the diversity signal after amplification on the tertiary circuit plate 150 is transferred into institute
State RF transceiver 131.
The main collection module 133 can include main collection antenna filter (not shown) and main collection antenna amplifier antennafire (is schemed not
Show), the main collection antenna filter is used to filter out the clutter in the main collection signal that main collection antenna is received, and the main collection antenna is put
Big device is coupled between the main collection antenna filter and the RF transceiver 131, for filtered main collection signal to be entered
Row amplification, and rf signal line of the main collection signal on the tertiary circuit plate 150 after amplification is transferred to the radio frequency receipts
Send out device 131.
It is appreciated that the utility model embodiment does not limit the main collection antenna 220 and the diversity antenna 240
Specific constructive form.For example, the main collection antenna 220 and the diversity antenna 240 may each comprise multiple radiant bodies, the spoke
Beam can be the antenna of the metal edge frame formation for the antenna radiator or multiplexing terminal for being independently disposed to terminal inner
Radiant body.The main collection antenna 220 and the diversity antenna 240 can be but be not limited to unipole antenna, loop (Loop) day
Line, inverse-F antenna (Inverted F-shaped Antenna, IFA), planar inverted-F antenna (Planar Inverted F-
Shaped Antenna, PIFA) etc. antenna configurations.
In the present embodiment, due to the main collection antenna 220 is disposed in proximity into the side of the bottom of terminal 200, from
And can make it that distance of the terminal in talking state between main collection antenna 220 and user's head increases, so as to reduce to user
The radiation on head, while reducing the influence of talking state head portion and hand gripping to antenna radiation performance, lifts the call of terminal
Signal quality.
In one embodiment, GPS module 217 and Wi-Fi modules are additionally provided with the first circuit board 210
219, the GPS module 217 passes through the rf signal line that is laid on the tertiary circuit plate 250 and the RF transceiver
231 electrical connections, the Wi-Fi module 219 is electrically connected with the baseband chip 211.The terminal also include gps antenna 260 and
Wi-Fi antennas 270, top of the gps antenna 260 along the terminal is set, and is electrically connected with the GPS module 217, is used for
GPS location signal is received, top of the Wi-Fi antennas 270 along the terminal is set, and electric with the Wi-Fi module 219
Connection, for sending and receiving Wi-Fi signal.It is appreciated that because bluetooth and Wi-Fi may operate in 2.4GHz frequency ranges,
Therefore the Wi-Fi module 219 can also be multiplexed with bluetooth module, correspondingly, the Wi-Fi antennas 270 can also be multiplexed with indigo plant
Tooth antenna.
In the present embodiment, the top of the terminal 200 is sets one end of receiver, and the bottom of the terminal is led to set
One end of call microphone, that is, set one end of major key (Home key).As shown in figure 5,200 be terminal, 201 be receiver, 202
It is major key for the top of terminal, 203,204 be the bottom of terminal, and 205 be the battery of terminal.The first circuit board 210,
Two circuit boards 230 and tertiary circuit plate 250 are relative to the dotted line frame in the top and the position of bottom such as Fig. 5 of the terminal 200
It is shown.It is appreciated that due to the first circuit board 210, second circuit board 230 and tertiary circuit plate 250 and the battery 205
In the housing for being actually enclosed in the terminal 200, therefore its relative position relation is only indicated with dotted line frame in Figure 5.Wherein,
Position relationship and terminal on the component on the first circuit board 210, second circuit board 230 and tertiary circuit plate 250
The position relationship of 200 each antenna is referred to the associated description in embodiment illustrated in fig. 4, and here is omitted.
The terminal 200 is by the way that the RF transceiver 231 and the main collection module 233 are arranged at positioned at terminal bottom
The second circuit board 230 on, so as to effectively reduce it is described it is main collection module 233 export radio signal transmission to described in
The distance of main collection antenna feed point 235, so as to reduce radiofrequency signal from main collection module 233 to the damage main collection antenna feed point 235
Consumption, is conducive to being lifted the efficiency of transmission of radiofrequency signal, lifts the radio-frequency receiving-transmitting performance of terminal.
It is appreciated that above disclosed is only preferred embodiment of the present utility model, it can not be limited certainly with this
The interest field of the utility model is determined, one of ordinary skill in the art will appreciate that realizing all or part of stream of above-described embodiment
Journey, and the equivalent variations made according to the utility model claim, still fall within the scope that utility model is covered.
Claims (10)
1. a kind of board structure of circuit, it is characterised in that the set including relative first end and the second end, along the first end
Baseband chip, diversity mould are provided with one circuit board and the second circuit board set along second end, the first circuit board
RF transceiver, main collection module and main collection antenna feed point are provided with block and diversity antenna feed point, the second circuit board, it is described
Baseband chip is electrically connected with the RF transceiver, and the RF transceiver is electrically connected with the diversity module and the main collection module
Connect, the diversity module is electrically connected with the diversity antenna feed point, for providing feed current for the diversity antenna feed point, institute
State main collection module to electrically connect with the main collection antenna feed point, for providing feed current for the main collection antenna feed point.
2. board structure of circuit as claimed in claim 1, it is characterised in that the board structure of circuit also includes tertiary circuit plate,
The first circuit board is connected by the tertiary circuit plate with the second circuit board, and the RF transceiver is by being laid in
Rf signal line on the tertiary circuit plate is electrically connected with the diversity module, and passes through signal bus and the baseband chip
Electrical connection.
3. board structure of circuit as claimed in claim 2, it is characterised in that the tertiary circuit plate is connected to first circuit
The homonymy of plate and the second circuit board, and collectively form half frame shape electricity with the first circuit board and the second circuit board
The hardened structure in road.
4. a kind of terminal, it is characterised in that including first circuit board and second circuit board, the first circuit board is along the terminal
Top set, bottom of the second circuit board along the terminal is set, be provided with the first circuit board baseband chip,
RF transceiver, main collection module and main collection antenna feed are provided with diversity module and diversity antenna feed point, the second circuit board
Point, the baseband chip is electrically connected with the RF transceiver, the RF transceiver and the diversity module and the main collection
Module is electrically connected, and the diversity module is electrically connected with the diversity antenna feed point, for providing feedback for the diversity antenna feed point
Electric current, the main collection module is electrically connected with the main collection antenna feed point, for providing feed electricity for the main collection antenna feed point
Stream.
5. terminal as claimed in claim 4, it is characterised in that the terminal also includes tertiary circuit plate, first circuit
Plate is connected by the tertiary circuit plate with the second circuit board, and the RF transceiver is by being laid in the tertiary circuit
Rf signal line on plate is electrically connected with the diversity module, and is electrically connected by signal bus with the baseband chip.
6. terminal as claimed in claim 5, it is characterised in that the tertiary circuit plate is connected to the first circuit board and institute
The homonymy of second circuit board is stated, and it is hardened with the first circuit board and the second circuit board to collectively form half frame shape circuit
Structure, the half frame shape board structure of circuit surrounds a hemi-closure space, the battery for housing the terminal.
7. terminal as claimed in claim 5, it is characterised in that the tertiary circuit plate is flexible PCB.
8. the terminal as described in any one of claim 5 to 7, it is characterised in that the terminal also includes main collection antenna and diversity
Antenna, bottom of the main collection antenna along the terminal is set, and is electrically connected with the main collection antenna feed point, for sending and connecing
Main collection signal is received, top of the diversity antenna along the terminal is set, and is electrically connected with the diversity antenna feed point, for connecing
Receive diversity signal.
9. terminal as claimed in claim 8, it is characterised in that GPS module and Wi-Fi are additionally provided with the first circuit board
Module, the GPS module is electrically connected by the rf signal line being laid on the tertiary circuit plate with the RF transceiver,
The Wi-Fi module is electrically connected with the baseband chip.
10. terminal as claimed in claim 9, it is characterised in that the terminal also includes gps antenna and Wi-Fi antennas, described
Top of the gps antenna along the terminal is set, and is electrically connected with the GPS module, for receiving GPS location signal, the Wi-
Top of the Fi antennas along the terminal is set, and is electrically connected with the Wi-Fi module, for sending and receiving Wi-Fi signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720179589.5U CN206451812U (en) | 2017-02-27 | 2017-02-27 | Board structure of circuit and terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720179589.5U CN206451812U (en) | 2017-02-27 | 2017-02-27 | Board structure of circuit and terminal |
Publications (1)
Publication Number | Publication Date |
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CN206451812U true CN206451812U (en) | 2017-08-29 |
Family
ID=59666073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720179589.5U Expired - Fee Related CN206451812U (en) | 2017-02-27 | 2017-02-27 | Board structure of circuit and terminal |
Country Status (1)
Country | Link |
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CN (1) | CN206451812U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106876874A (en) * | 2017-02-27 | 2017-06-20 | 广东欧珀移动通信有限公司 | Board structure of circuit and terminal |
WO2020019877A1 (en) * | 2018-07-23 | 2020-01-30 | Oppo广东移动通信有限公司 | Radio frequency system, antenna switching control method, and related product |
-
2017
- 2017-02-27 CN CN201720179589.5U patent/CN206451812U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106876874A (en) * | 2017-02-27 | 2017-06-20 | 广东欧珀移动通信有限公司 | Board structure of circuit and terminal |
CN106876874B (en) * | 2017-02-27 | 2024-02-23 | Oppo广东移动通信有限公司 | Circuit board structure and terminal |
WO2020019877A1 (en) * | 2018-07-23 | 2020-01-30 | Oppo广东移动通信有限公司 | Radio frequency system, antenna switching control method, and related product |
WO2020019876A1 (en) * | 2018-07-23 | 2020-01-30 | Oppo广东移动通信有限公司 | Radio frequency system, antenna switching control method, and related product |
US11431356B2 (en) | 2018-07-23 | 2022-08-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Radio frequency system, method for controlling antenna switching, and related products |
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