CN207124279U - Antenna structure and radio communication device - Google Patents
Antenna structure and radio communication device Download PDFInfo
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- CN207124279U CN207124279U CN201721009004.1U CN201721009004U CN207124279U CN 207124279 U CN207124279 U CN 207124279U CN 201721009004 U CN201721009004 U CN 201721009004U CN 207124279 U CN207124279 U CN 207124279U
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Abstract
The disclosure is directed to a kind of antenna structure and radio communication device.The antenna structure includes the first branch, second branch, 3rd branch, first top frame and the first side frame, wherein, first branch includes first paragraph, second segment and the 3rd section, first paragraph is vertically connected with second segment by the first flex point, second segment is vertically connected with the 3rd section by Second Inflexion Point, first top frame passes through the first tie point respectively, second tie point and the 3rd tie point and the first branch, second branch and the 3rd branch are vertically connected, first top frame is connected with the first side frame at the 3rd flex point, first paragraph, second branch, 3rd branch and the first top frame are on the first plane, 3rd section parallel to the first plane.A part of the disclosure by the use of metal frame as antenna structure, wire structures are compact, and can realize the function of radiation gps signal and Wi Fi signals simultaneously.Antenna structure is arranged on the top frame of radio communication device by the disclosure, can effectively improve the efficiency of radiation gps signal.
Description
Technical field
This disclosure relates to antenna technical field, more particularly to a kind of antenna structure and radio communication device.
Background technology
With the fast development of the communication technology, possess metal shell and the frivolous mobile phone of size has become communication terminal city
The main product of field.However, frivolous handset size requires that antenna for mobile phone is more compact, wiring is compacter；Metal shell meeting
Shielding is produced to electromagnetic signal, influences the debugging of antenna.These all design for antenna for mobile phone and bring huge challenge.
In correlation technique, generally by the way of antenna wiring is carried out on the printed circuit board in mobile phone.But such day
Line design requirement printed circuit board reserves certain region and connected up for antenna, and this will tie up interior of mobile phone space, and then
The layout of other components of influence interior of mobile phone and the outward appearance of mobile phone, simultaneously as antenna element is on a printed circuit board, it will
Cause the efficiency of GPS (Global Positioning System, GPS) antenna receiving and transmitting signal to reduce.
Utility model content
To overcome problem present in correlation technique, the disclosure provides a kind of antenna structure and radio communication device.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of antenna structure, including：
First branch, first branch include first paragraph, second segment and the 3rd section, the first paragraph and the second segment
It is connected by the first flex point, the second segment is connected with described 3rd section by Second Inflexion Point, the first paragraph, the second segment
It is vertical two-by-two with described 3rd section；
Second branch, second branch are used to feed parallel to the first paragraph, the first end point of second branch；
3rd branch, the 3rd branch are grounded parallel to second branch, the second end points of the 3rd branch；
First top frame, first top frame are connected by the first tie point with first branch, and first top frame is led to
The second tie point to be crossed with second branch to be connected, first top frame is connected by the 3rd tie point with the 3rd branch,
First top frame is respectively perpendicular to the first paragraph, the second segment, second branch and the 3rd branch, first top
For frame parallel to the 3rd section, first top frame includes the 4th section, the 5th section and the 6th section；
First side frame, first side frame are connected by the 3rd flex point with first top frame, the 3rd flex point and institute
The distance for stating the 3rd section of the 3rd end points is less than the 3rd flex point and the distance of the Second Inflexion Point；
The first paragraph, second branch, the 3rd branch and first top frame on the first plane, described
Three sections parallel to first plane.
In a kind of possible implementation, first branch, second branch, the 3rd branch, described
The 4th section of one top frame and the 5th section of the first radiant body of composition of first top frame.
In a kind of possible implementation, second branch, the 3rd branch, the 5th of first top frame the
Section, the 6th section of first top frame and first side frame form the second radiant body.
In a kind of possible implementation, second branch, the 5th of the 3rd branch and first top frame the
Section forms the 3rd radiant body.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of radio communication device, including：
Antenna feed point, metal back cover, the second top frame, the second side frame and antenna structure, wherein, the antenna feed point
Printing is on a printed circuit board；
Wherein, the first end point of second branch contacts with the antenna feed point, the second end of the 3rd branch
Point contacts with the metal back cover, the metal back cover ground connection；
The first gap is formed between first top frame and second top frame；
The second gap is formed between first side frame and second side frame.
In a kind of possible implementation, first plane is perpendicular to the metal back cover.
In a kind of possible implementation, the first end point is contacted by feeding shell fragment with the antenna feed point.
In a kind of possible implementation, second end points is contacted by grounding elastic part with the metal back cover.
In a kind of possible implementation, the width in first gap and second gap is 0.8mm to 3mm.
A part of the antenna structure of the present embodiment by the use of metal frame as antenna structure, wire structures are compact, and can
The function of radiation gps signal and Wi-Fi signal is realized simultaneously.In addition, the disclosure by antenna structure by being arranged on radio communication
The top frame of device, the efficiency thus, it is possible to effectively improve radiation gps signal.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of schematic diagram of antenna structure according to an exemplary embodiment.
Fig. 2 is the schematic diagram of the first radiant body in a kind of antenna structure according to an exemplary embodiment.
Fig. 3 is the schematic diagram of the second radiant body in a kind of antenna structure according to an exemplary embodiment.
Fig. 4 is the schematic diagram of the 3rd radiant body in a kind of antenna structure according to an exemplary embodiment.
Fig. 5 a are a kind of schematic diagrames of radio communication device according to an exemplary embodiment.
Fig. 5 b are the schematic diagrames of metal frame in radio communication device according to an example of an exemplary embodiment.
Fig. 6 is a kind of block diagram of radio communication device 800 according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of schematic diagram of antenna structure according to an exemplary embodiment.As shown in figure 1, this day knot
Structure includes：First branch 202, the first branch 202 include first paragraph AB, second segment BC and the 3rd section of CD, first paragraph AB and second
Section BC be connected by the first flex point B, second segment BC is connected with the 3rd section of CD by Second Inflexion Point C, first paragraph AB, second segment BC and
3rd section of CD is vertical two-by-two；
Second branch 203, the second branch 203 are used to present parallel to first paragraph AB, the first end point 201 of the second branch 203
Electricity；
3rd branch 204, the 3rd branch 204 connect parallel to the second branch 203, the second end points 205 of the 3rd branch 204
Ground；
First top frame 101, the first top frame 101 are connected by the first tie point A with the first branch 202, and the first top frame 101 is logical
The second tie point E to be crossed with the second branch 203 to be connected, the first top frame 101 is connected by the 3rd tie point F with the 3rd branch 204, the
One top frame 101 is respectively perpendicular to first paragraph AB, second segment BC, the second branch 203 and the 3rd branch 204, and the first top frame 101 is parallel
In the 3rd section of CD, the first top frame 101 includes the 4th section of AE, the 5th section of EF and the 6th section of FG；
First side frame 102, the first side frame 102 are connected by the 3rd flex point G with the first top frame 101, the 3rd flex point G and the 3rd
Section CD the 3rd end points D distance is less than the 3rd flex point G and Second Inflexion Point C distance；
On the first plane, the 3rd section of CD is put down for first paragraph AB, the second branch 203, the 3rd branch 204 and the first top frame 101
Row is in the first plane.
In the present embodiment, IFA (Inverted F Antenna, inverse-F antenna) spies can be presented respectively for the antenna structure
Property and Loop antennas (Loop antenna, loop aerial) characteristic.IFA because its shape as an inverted alphabetical F, therefore quilt
Referred to as inverse-F antenna.IFA is a kind of deformation of unipole antenna, a short branch is added on unipole antenna, to improve
The problem of unipole antenna impedance matching difficulties, the less characteristic of monopole length is maintained again.Loop antennas are by a gold
Category wire is coiled into definite shape, such as circular, square, triangle, the structure of output end is used as using conductor both ends.
In a kind of possible implementation, first paragraph AB, second segment BC and the 3rd section of CD vertically include two-by-two：First paragraph
AB is perpendicular to second segment BC and first paragraph AB is perpendicular to the 3rd section of CD and second segment BC is perpendicular to the 3rd section of CD.
In a kind of possible implementation, the first branch 202 passes through antenna shrapnel and the first top frame in the first tie point A
101 are connected.
In a kind of possible implementation, the second branch 203 passes through antenna shrapnel and the first top frame in the second tie point E
101 are connected.
In a kind of possible implementation, the 3rd branch 204 passes through antenna shrapnel and the first top frame in the 3rd tie point F
101 are connected.
A part of the antenna structure of the present embodiment by the use of metal frame as antenna structure, wire structures are compact, and can
The function of radiation gps signal and Wi-Fi (WIreless-Fidelity, Wireless Fidelity) signal is realized simultaneously.In addition, the disclosure
By the way that antenna structure to be arranged on to the top frame of radio communication device, the efficiency thus, it is possible to effectively improve radiation gps signal.
Fig. 2 is the schematic diagram of the first radiant body in a kind of antenna structure according to an exemplary embodiment.Reference picture
2, the first branch 202, the second branch 203, the 3rd branch 204, the of the 4th section of AE of the first top frame 101 and the first top frame 101
Five sections of EF form the first radiant body.
As an example of the present embodiment, the first branch 202, the second branch 203, the 3rd branch 204, the first top frame
IFA antenna performances can be presented in the first radiant body that 101 the 4th section of AE and the 5th section of EF of the first top frame 101 are formed, and
Produce 1525-1625MHz resonance.For example, first radiant body can radiate gps signal.
As an example of the present embodiment, first radiant body can be arranged in the top frame of radio communication device
Portion.
Fig. 3 is the schematic diagram of the second radiant body in a kind of antenna structure according to an exemplary embodiment.Reference picture
3, the second branch 203, the 3rd branch 204, the 5th section of EF of the first top frame 101, the 6th section of FG of the first top frame 101 and the first side
Frame 102 forms the second radiant body.
As an example of the present embodiment, the second branch 203, the 3rd branch 204, the first top frame 101 the 5th section of EF,
IFA antenna performances can be presented in the second radiant body that 6th section of FG of the first top frame 101 and the first side frame 102 are formed, and produce
Raw 2400-2500MHz resonance.For example, second radiant body can radiate 2.4GHz Wi-Fi signal.
Fig. 4 is the schematic diagram of the 3rd radiant body in a kind of antenna structure according to an exemplary embodiment.Reference picture
4, the 5th section of EF of the second branch 203, the 3rd branch 204 and the first top frame 101 forms the 3rd radiant body.
As an example of the present embodiment, the 5th section of EF of the second branch 203, the 3rd branch 204 and the first top frame 101
Loop antenna performances can be presented in the 3rd radiant body formed, and produce 5150-5850MHz resonance.For example, the 3rd radiation
Body can radiate 5GHz Wi-Fi signal.
A part of the antenna structure of the present embodiment by the use of metal frame as antenna structure, wire structures are compact, and can
The function of radiation gps signal, Wi-Fi2.4GHz signals and Wi-Fi 5GHz signals is realized simultaneously.In addition, the day of the present embodiment
Cable architecture can be arranged on the top frame of radio communication device, the efficiency thus, it is possible to effectively improve radiation gps signal.It is for example, logical
The top frame that gps antenna is arranged on to radio communication device is crossed, the episphere efficiency of radiation gps signal can be effectively improved.
Fig. 5 a are a kind of schematic diagrames of radio communication device according to an exemplary embodiment.As shown in Figure 5 a, should
Radio communication device includes：Antenna feed point, metal back cover 109, the second top frame 106, the second side frame 103 and above-mentioned day knot
Structure, wherein, antenna feed point prints on a printed circuit board, and the first end point 201 of the second branch 203 connects with antenna feed point
Touch, the second end points 205 of the 3rd branch 204 is contacted with metal back cover 109, and metal back cover 109 is grounded；
The first gap 108 is formed between first top frame 101 and the second top frame 106；First side frame 102 and the second side frame 103
Between form the second gap 107.
As an example of the present embodiment, printed circuit board (not shown) can be arranged at radio communication device
Inside.Audio jack 110, receiver 111, the first camera 112 and second camera 113 can be respectively set at printing electricity
Region on the plate of road near radio communication device top.Metal back cover 109 can be parallel to printed circuit board.
In a kind of possible implementation, the first plane is perpendicular to metal back cover 109.
In a kind of possible implementation, first end point 201 is contacted by feeding shell fragment 2011 with antenna feed point.Example
Such as, it can be the first thimble to feed shell fragment 2011, and first end point 201 can be contacted by the first thimble with antenna feed point.
In a kind of possible implementation, the second end points 205 is contacted by grounding elastic part 2051 with metal back cover 109.
For example, grounding elastic part 2051 can be the second thimble, the second end points 205 can be contacted by the second thimble with metal back cover 109.
In this example, antenna structure is contacted with metal back cover 109, and metal back cover 109 is grounded, so as to effectively reduce
Influence of the metal shell to aerial signal, and can further save antenna wiring space.
Fig. 5 b are the schematic diagrames of metal frame in radio communication device according to an example of an exemplary embodiment.
As shown in Figure 5 b, radio communication device includes the first top frame 101, the second top frame 106, the first side frame 102, the second side frame 103, the
One underframe 104 and the 3rd side frame 105.
As an example of the present embodiment, as shown in Figure 5 b, is formed between the first top frame 101 and the second top frame 106
One gap 108；The second gap 107 is formed between first side frame 102 and the second side frame 103, wherein, the first gap 108 and second
The width in gap 107 can be 0.8mm to 3mm.For example, the width in the first gap 108 can be 1.5mm, the second gap 107
Width can be 1.5mm.
In this example, the width in the first gap 108 and the second gap 107 (being referred to as side frame breaking joint) is in 0.8mm-
Between 3mm, the influence of side frame breaking joint width and side frame plastic cement packing material to antenna structure performance is both effectively reduced, and do not influence
Cell phone appearance.
Fig. 6 is a kind of block diagram of radio communication device 800 according to an exemplary embodiment.For example, device 800 can
To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, it is good for
Body equipment, personal digital assistant etc..
Reference picture 6, device 800 can include following one or more assemblies：Processing component 802, memory 804, power supply
Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing component 802, such as communicated with display, call, data, phase
The operation that machine operates and record operation is associated.Processing component 802 can refer to including one or more processors 820 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing component 802 can include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application program or method for being operated on device 800, contact data, telephone book data, disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 is in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when device 800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 804 or via communication set
Part 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor cluster 814 can detect opening/closed mode of device 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor cluster 814 can be with 800 1 components of detection means 800 or device
Position change, the existence or non-existence that user contacts with device 800, the orientation of device 800 or acceleration/deceleration and device 800
Temperature change.Sensor cluster 814 can include proximity transducer, be configured to detect in no any physical contact
The presence of neighbouring object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Those skilled in the art will readily occur to the disclosure after considering specification and putting into practice utility model disclosed herein
Other embodiments.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, uses
Way or adaptations follow the general principle of the disclosure and including undocumented in the art known of the disclosure
General knowledge or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are under
The claim in face is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (9)
- A kind of 1. antenna structure, it is characterised in that including：First branch (202), first branch (202) includes first paragraph (AB), second segment (BC) and the 3rd section (CD), described First paragraph (AB) is connected with the second segment (BC) by the first flex point (B), the second segment (BC) and the 3rd section (CD) By Second Inflexion Point (C) be connected, the first paragraph (AB), the second segment (BC) and the 3rd section (CD) it is vertical two-by-two；Second branch (203), second branch (203) is parallel to the first paragraph (AB), and the of second branch (203) End point (201) is used to feed；3rd branch (204), the 3rd branch (204) is parallel to second branch (203), the 3rd branch (204) The second end points (205) ground connection；First top frame (101), first top frame (101) are connected by the first tie point (A) with first branch (202), First top frame (101) is connected by the second tie point (E) with second branch (203), and first top frame (101) is logical Cross the 3rd tie point (F) with the 3rd branch (204) to be connected, first top frame (101) is respectively perpendicular to the first paragraph (AB), the second segment (BC), second branch (203) and the 3rd branch (204), first top frame (101) parallel to 3rd section (CD), first top frame (101) include the 4th section (AE), the 5th section (EF) and the 6th section (FG)；First side frame (102), first side frame (102) are connected by the 3rd flex point (G) with first top frame (101), institute State the 3rd flex point (G) and the distance of the 3rd end points (D) of the 3rd section (CD) is less than the 3rd flex point (G) and described second The distance of flex point (C)；The first paragraph (AB), second branch (203), the 3rd branch (204) and first top frame (101) are In one plane, the 3rd section (CD) is parallel to first plane.
- 2. antenna structure according to claim 1, it is characterised in that first branch (202), second branch (203), the of the 3rd branch (204), the 4th section (AE) of first top frame (101) and first top frame (101) Five sections (EF) forms the first radiant body.
- 3. antenna structure according to claim 1, it is characterised in that second branch (203), the 3rd branch (204), the 5th section (EF) of first top frame (101), the 6th section (FG) of first top frame (101) and first side Frame (102) forms the second radiant body.
- 4. antenna structure according to claim 1, it is characterised in that second branch (203), the 3rd branch (204) and first top frame (101) the 5th section (EF) form the 3rd radiant body.
- A kind of 5. radio communication device, it is characterised in that including：In antenna feed point, metal back cover (109), the second top frame (106), the second side frame (103) and such as Claims 1-4 Antenna structure described in any one, wherein, the antenna feed point printing is on a printed circuit board；Wherein, the first end point (201) of second branch (203) contacts with the antenna feed point, the 3rd branch (204) the second end points (205) contacts with the metal back cover (109), metal back cover (109) ground connection；The first gap (108) is formed between first top frame (101) and second top frame (106)；The second gap (107) is formed between first side frame (102) and second side frame (103).
- 6. radio communication device according to claim 5, it is characterised in that first plane is after the metal Cover (109).
- 7. radio communication device according to claim 5, it is characterised in that the first end point (201) is by feeding bullet Piece (2011) contacts with the antenna feed point.
- 8. radio communication device according to claim 5, it is characterised in that second end points (205) is by being grounded bullet Piece (2051) contacts with the metal back cover (109).
- 9. radio communication device according to claim 5, it is characterised in that first gap (108) and described second The width in gap (107) is 0.8mm to 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009004.1U CN207124279U (en) | 2017-08-11 | 2017-08-11 | Antenna structure and radio communication device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009004.1U CN207124279U (en) | 2017-08-11 | 2017-08-11 | Antenna structure and radio communication device |
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| CN207124279U true CN207124279U (en) | 2018-03-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828982A (en) * | 2019-09-27 | 2020-02-21 | 珠海格力电器股份有限公司 | Antenna and shell of mobile terminal and mobile terminal |
| CN111262016A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Antenna and mobile terminal |
| CN111262015A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Antenna and terminal equipment with same |
| CN113629377A (en) * | 2018-07-23 | 2021-11-09 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
-
2017
- 2017-08-11 CN CN201721009004.1U patent/CN207124279U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629377A (en) * | 2018-07-23 | 2021-11-09 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| CN113629377B (en) * | 2018-07-23 | 2023-11-10 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| CN111262016A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Antenna and mobile terminal |
| CN111262015A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Antenna and terminal equipment with same |
| CN110828982A (en) * | 2019-09-27 | 2020-02-21 | 珠海格力电器股份有限公司 | Antenna and shell of mobile terminal and mobile terminal |
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