CN208674363U - Antenna module, electronic device and electronic device protecting jacket - Google Patents
Antenna module, electronic device and electronic device protecting jacket Download PDFInfo
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- CN208674363U CN208674363U CN201821170753.7U CN201821170753U CN208674363U CN 208674363 U CN208674363 U CN 208674363U CN 201821170753 U CN201821170753 U CN 201821170753U CN 208674363 U CN208674363 U CN 208674363U
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Abstract
This application discloses a kind of antenna module, which includes: printed circuit board, and printed circuit board is equipped with feed；Ground plane is set on printed circuit board, and ground plane is equipped with the first grounding point；Metal edge frame encloses and opens up the first breaking joint and the second breaking joint on printed circuit board periphery, metal edge frame, and a gap is arranged between metal edge frame and the end of ground plane, and gap and the first breaking joint and the second breaking joint are interconnected；The first tie point and the second tie point are provided on metal edge frame, the first tie point is connect across gap with feed by a feed line, and the second tie point is grounded by the first grounding point；Shell is connect with metal edge frame；Metalwork is fixed on shell, and the end of metalwork is enclosed with metal edge frame to be set the edge of the first breaking joint and connect to increase the length of antenna, and then antenna module is made to cover lower frequency range.The application also provides a kind of electronic device including the above antenna module and a kind of electronic device protecting jacket.
Description
Technical field
This application involves fields of communication technology, protect more particularly to a kind of antenna module, electronic device and electronic device
Sheath.
Background technique
Antenna can be set for communicating, the electronic devices such as mobile phone are made at present on the electronic devices such as mobile phone, tablet computer
Smaller more frivolous, screen is increasing, and the device integration inside electronic device is higher and higher, without enough spaces for dividing
The longer antenna of cloth length.However the low frequency performance of antenna performance especially antenna (range of the communication frequency band such as covered) is past
It is past related with the length of antenna.The length of antenna is longer, then antenna can cover the signal of more low-frequency range, while antenna performance is past
It is past also better.But there is no enough positions for being distributed longer antenna in the electronic devices such as existing mobile phone.
Utility model content
There is no enough spaces to lead to not covering compared with low frequency for being distributed longer antenna for electronic devices such as mobile phones
The bad technical problem of performance of section or low-frequency range, the application provide a kind of antenna module, electronic device and a kind of electronics
Unit protection set.
The technical solution that the application uses is: providing a kind of antenna module comprising:
Printed circuit board, the printed circuit board are equipped with feed；
Ground plane is set on the printed circuit board, and the ground plane is equipped with the first grounding point；
Metal edge frame encloses and opens up the first breaking joint and second disconnected on the printed circuit board periphery, the metal edge frame
Seam, and is arranged a gap between the metal edge frame and the end of the ground plane, the gap and first breaking joint and the
Two breaking joints are interconnected；Be provided between first breaking joint and the second breaking joint on the metal edge frame the first tie point and
Second tie point, first tie point are connect across the gap with the feed by a feed line, second connection
Point is grounded by first grounding point；
Shell is connect with the metal edge frame；
Metalwork is fixed on the housing, and the end of the metalwork and the metal edge frame enclose and set the first breaking joint
Edge is connected to increase the length of antenna, and then the antenna module is made to cover lower frequency range.
The application also provides a kind of electronic device, including antenna module described above.
The application also provides a kind of electronic device protecting jacket comprising body and the gold being fixed on the body
Belong to part, the body is arranged on the electronic device, and the metalwork is connect with the antenna module of the electronic device to extend day
The effective length of line.
In antenna module and electronic device in the application, by the way that metalwork, shell and metal edges are arranged on shell
When frame connects.Metalwork is connect with the edge of the first breaking joint of metal edge frame, so that a part of metalwork as antenna, prolongs
The effective length of antenna is grown, so that the antenna module and applying the electronic device of the antenna module and can cover more
Low frequency range, simultaneously because being substantially increased the length of antenna, therefore the antenna performance of low-frequency range is more preferable.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram in one embodiment of the application electronic device；
Fig. 2 is the structural schematic diagram in one embodiment of the application antenna module；
Fig. 3 is the structural schematic diagram in another embodiment of the application antenna module；
Fig. 4 is the structural schematic diagram in the another embodiment of the application antenna module；
Fig. 5 is the structural schematic diagram in the application antenna module another embodiment
Fig. 6 is the structural schematic diagram that the application adjusts one embodiment of component；
Fig. 7 is the structural schematic diagram in the another embodiment of the application antenna module；
Fig. 8 is the structural schematic diagram in the application antenna module another embodiment；
Fig. 9 is the structural schematic diagram that the application adjusts another embodiment of component；
Figure 10 is the structural schematic diagram of one embodiment of the application electronic device protecting jacket.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.It is understood that specific embodiment described herein is only used for explaining the application, rather than to the limit of the application
It is fixed.It also should be noted that illustrating only part relevant to the application for ease of description, in attached drawing and not all knot
Structure.Based on the embodiment in the application, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall in the protection scope of this application.
Term " first ", " second ", " third " in the application are used for description purposes only, and should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second ", " are defined as a result,
Three " feature can explicitly or implicitly include at least one of the features.In the description of the present application, the meaning of " plurality " is extremely
It is two few, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application
Such as up, down, left, right, before and after ...) it is only used for explaining in the phase under a certain particular pose (as shown in the picture) between each component
To positional relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as comprising
The process, method, system, product or equipment of a series of steps or units are not limited to listed step or unit, and
It is optionally further comprising the step of not listing or unit, or optionally further comprising for these process, methods, product or equipment
Intrinsic other step or units.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the structural schematic diagram in one embodiment of the application electronic device, and Fig. 2 is the application day
Structural schematic diagram in one embodiment of line component.This application provides a kind of antenna module 100 and including the electronics of the antenna
Device 200.Specific electronic device 200 can be any one of multiple electronic equipments, and multiple electronic equipments include but not
It is limited to cellular phone, smart phone, other wireless telecom equipments, personal digital assistant, audio player, other media plays
Device, music recorder, video recorder, camera, other medium recorders, radio, Medical Devices, calculator, programmable telemetry
Device, pager, netbook computer, personal digital assistant (PDA), portable media player (PMP), Motion Picture Experts Group
(MPEG-1 or MPEG-2) audio layer 3 (MP3) player, the equipment such as portable medical device and digital camera and combinations thereof.
Electronic device 200 includes the antenna module 100 that following any embodiment is introduced.
Specifically, the antenna module 100 includes printed circuit board 10, is set on printed circuit board 10 in the application
Ground plane 20 encloses the metal edge frame 30 for setting printed circuit board 10, the shell 40 connecting with metal edge frame 30 and is set to shell
Metalwork 50 on 40.
Specifically, printed circuit board 10 is in electronic device 200 for bearer circuit and component in an embodiment
Carrier.Feed 12 is provided on the printed circuit board 10, feed 12 is for connecting metal edge frame 30, the input and output as signal
Point.
Ground plane 20 is the ground system of electronic device 200, is set on printed circuit board 10.Specifically, ground plane 20 is
Metal layer on the printed circuit board 10 is set, the first grounding point 22 and the second grounding point 24 be set on ground plane 20, above two
A grounding point is for being grounded metal edge frame 30.
Metal edge frame 30 is enclosed set on 10 periphery of printed circuit board.Specifically, metal edge frame 30 is 200 frame of electronic device
A part constitutes the side of electronic device 200.The first breaking joint 32 and the second breaking joint are opened up in the application on metal edge frame 30
34, in embodiment as shown in Figure 2, and a gap 60 is set between metal edge frame 30 and the end of ground plane 20, gap 60 with
First breaking joint 32 and the second breaking joint 34 are interconnected.It is arranged between the first breaking joint 32 and the second breaking joint 34 on metal edge frame 30
There are the first tie point 36 and the second tie point 38, the first tie point 36 is connected by a feed line 70 across gap 60 and feed 12
It connects, the second tie point 38 is grounded by the first grounding point 22.Specifically, gap 60 is including body part 62 and positioned at 62 liang of body part
The extension 64 at end, in embodiment as shown in Figure 2, body part 62 and one of side of metal edge frame 30 are arranged in parallel,
The length of body part 62 is consistent with the part length of metal edge frame 30 from 32 to the second breaking joint 34 of the first breaking joint.
Radiation space of the gap 60 as antenna module 100.It is implicitly present in it should be understood that the gap 60 can be one
Space, the edge which can also be printed circuit board 10 is filled up, as long as between metal edge frame 30 and ground plane 20
Every setting, the radiation for antenna module 100 provides space, this is not specifically limited.It should be understood that if the gap 60
A part of printed circuit board 10 is filled, then it is clearance zone that printed circuit board 10, which is filled in the part in gap 60, specifically,
Clearance zone is the region for being not provided with the element with metal, other devices without metal can be set on the region.Antenna sets
When part 100 works, excitation has radio frequency electromagnetic field on gap 60, and to space radiated electromagnetic wave, to emit or receive signal.
Specifically, in an embodiment, metal edge frame 30 is rectangular-shape, including the sequentially connected first side 31 of head and the tail,
Second side 33, third side 35 and four side 37, wherein first side 31 and third side 35 are oppositely arranged as long side,
Second side 33 and four side 37 are oppositely arranged as short side.
In the present embodiment, the first breaking joint 32 and the second breaking joint 34 are on second side 33, while extension 64 is arc-shaped.
Optionally, in an embodiment, the first breaking joint 32 and the opposite center symmetric setting with second side 33 of the second breaking joint 34.Such energy
Enough so that the overall appearance of electronic device 200 is more attractive.In other embodiments, two breaking joints can not also be with second side 33
Center symmetric setting, this is not especially limited.
Referring to Fig. 3, in another embodiment, gap 60a can also be located at the first side position 31a of metal edge frame 30a.This
In embodiment, the first breaking joint 32a and the second breaking joint 34a are located on the 31a of first side, while extension 64a is strip.
In other embodiments, the first breaking joint 32 and the second breaking joint 34 can also be located on two adjacent sides, this
It is not specifically limited.
Referring to fig. 4, optionally, in an embodiment, match circuit 80 is equipped between the first tie point 36 and feed 12.Matching
Circuit 80 plays the role of impedance matching and balance is matched, to guarantee antenna module between metal edge frame 30 and feed 12
100 working conditions are more stable.
The above this structure, the second tie point 38 are grounded by the first grounding point 22 so that metal edge frame 30 with connect
Ground 20 generates the first signal frequency range using gap 60 as radiation space.Specific first signal frequency range is 824-894MHz.
Referring to figs. 5 and 6, in an embodiment, which further includes adjusting component 90, specifically adjusts component
90 include switch 92 and tuned cell 94, and switch 92 is connected between metal edge frame 30 and the first grounding point, and tuned cell 94 is logical
It crosses between 92 selectivity access metal edge frame 30 of switch and the first grounding point, so that the length of antenna changes to cover second
Frequency range.Specifically, the second frequency range is 880-960MHz.
Optionally, tuned cell 94 is at least one of capacitor 942 or inductance 944.Specifically capacitor 942 can be
Fixed capacity or variable capacitance.At the same time in the embodiment of setting capacitor 942 and inductance 944, capacitor 942 is with inductance 944
It is arranged in parallel, as shown in Figure 5.
Referring to Fig. 7, in another embodiment, 30 upper bound of metal edge frame is arranged between the first breaking joint 32 and the first tie point 36
Third tie point 39, the first tie point 36 is between the second tie point 38 and third tie point 39, and ground plane 20 is also set up
Second grounding point 24, third tie point 39 are grounded by the second grounding point 24.Specifically, when the second tie point 24 and the first ground connection
22 ground connection of point, while when third tie point 39 and the conducting of the second grounding point 24, the effective length of antenna shortens, and antenna generates
Third frequency range.Specifically, third frequency range is 1710-2170MHz.
Further, referring also to Fig. 8 and Fig. 9.Optionally, it also is provided with adjusting between third tie point 39 and the second grounding point 24
Component 90a is saved, adjusting component 90a includes switch 92a and tuned cell 94a, and switch 92a is connected to metal edge frame 30a and first
Between grounding point, tuned cell 94a is selectively accessed between metal edge frame 30a and the second grounding point 24 by switch 92a, so that
The length of antenna further shortens to cover the 4th frequency range.Tuned cell 94a include one or capacitor 942a, inductance 944a with
And connecting line 946a.Capacitor 942a, inductance 944a and connecting line 946a are arranged in parallel.Specifically, the 4th frequency range is 2300-
2690MHz.It connect with connecting line 946a and then is connected with the second grounding point 24 it should be understood that switch 92a can choose, without
Meet any one capacitor 942 or inductance 944a.
With continued reference to Fig. 2, shell 40 is connect with metal edge frame 30, specifically, shell 40 be set on metal edge frame 30 or
Person is fixedly connected with metal edge frame 30.In different embodiments, shell 40 can be the rear shell or electronics of electronic device 200
Unit protection set.Optionally, shell 40 is isolation material in the present embodiment, specifically can be glass material or plastic material system
At this is not specifically limited.In other embodiments, shell 40 or metal material are made, as long as at least that gap 60 is right
The portion answered hollows out, the then corresponding position fill insulant hollowed out, such as plastics, resin etc., to avoid shielding letter
Number.Metalwork 50 is fixed on shell 40, and the end of metalwork 50 and metal edge frame 30 enclose the edge for setting the first breaking joint 32
Connection makes antenna module 100 cover lower frequency range to increase the length of antenna.
In the embodiment that shell 40 is electronic device protecting jacket, metalwork 50 is not take up the interior of electronic device 200 completely
Portion space, so that electronic device 200 extends the effective length of antenna in the case where being made more frivolous, so that the antenna module
100 effective length increases, and covers lower frequency.Specifically, a part in sheet metal 50 as antenna, extends antenna
Length makes in the embodiment of antenna module covering more low-frequency range, the second tie point 38 ground connection, and third tie point 39 is earth-free.At this time
Antenna length longest, frequency range caused by antenna module 100 are 703-803MHz or 603-703MHz.
It should be understood that the electronic devices such as mobile phone 200, when carrying out different activities, required antenna frequencies are different,
Such as the signal difference etc. that GPS communication, bluetooth, WIFI or base station are issued.It thus can be according to required for electronic device 200
Band limits, control third tie point 39 whether with the second grounding point 24 ground connection and third tie point 39 with second be grounded
Between point 24 or which access the switch between the second tie point 38 and the first grounding point 22 connects, so that antenna sets
Part 100 generates different frequency ranges according to demand.
Optionally, in embodiment shown in Fig. 2, metalwork 50 is strip, linear form.Metal in other embodiments
Part 50 or Curved, such as arc-shaped or U-shaped etc., this is not specifically limited.
It optionally, further include being fixed on 50 end of metalwork or being fixed on metal edge frame 30 and enclose to set in an embodiment
The end of connector 52 on the edge of one breaking joint 32, metalwork 50 is connected on metal edge frame 30 by connector 52.It is optional
Ground, in an embodiment, metalwork 50 is metal probe, and when shell 40 is connected to metal edge frame 30, metal probe is supported
Metal edge frame 30 encloses the edge for setting the first breaking joint 32.Further, in another implementation, connector 52 is elastic metallic probe, is used
The structure of elastic metallic probe, when enabling to metalwork 50 to connect with metal edge frame 30, metal probe elasticity is supported
Between metal edge frame 30 and metalwork 50, it is ensured that metalwork 50 is close-coupled on metal edge frame 30.
In another embodiment, the end of connector 50 and metal edge frame 30, which enclose, to be set the edge of the first breaking joint 32 and is respectively set
The protrusion (not shown) and recessed portion (not shown) mutually snapped connection.By taking shell 40 is electronic device protecting jacket as an example, when
40 sets of shell when on electronic device 200, protrusion is fastened in recessed portion so that metalwork 50 with metal edge frame 30
It is firmly combined in the edge of the first breaking joint 32.When user removes shell 40, external force is greater than the knot of protrusion and recessed portion
With joint efforts, protrusion is detached from from recessed portion, and structure is simply conveniently replaceable different electronic device protecting jackets.
Optionally, in an embodiment, recessed portion is arranged in metal edge frame 30 and encloses the edge for setting the first breaking joint 32, protrusion
It is set to the end of metalwork 50.Optionally, protrusion may be the salient point that 50 end of metalwork itself extends out.It is another
In embodiment, metal edge frame 30 encloses the edge setting protrusion for setting the first breaking joint 32, and recessed portion is arranged in the end of metalwork 50, this
It is not specifically limited.
Referring also to Figure 10, the application also provide a kind of electronic device protecting jacket 300 comprising body 310 and fixation
Metalwork 50 on body 310 is set, and body 310 is set on electronic device 200.Metalwork 50 and electronic device 200
The connection of antenna module 100 is with the effective length of extension antenna, so that antenna module 100 and applying the antenna module
Aerial signal caused by 100 electronic device 200 covers lower frequency range, such as 703-803MHz or 603-703MHz.
The structure that 300 the above various embodiments of the electronic device protecting jacket are introduced, positional relationship and connection with metal edge frame 30
Relationship is as described by the above various embodiments, this is without repeating.
The application in the rear shell of electronic device 200 or electronic device protecting jacket by being arranged metalwork 50, as day
The auxiliary antenna of line component 100 extends the effective length of antenna, so that the antenna module 100 and applying the day
The electronic device 200 of line component 100 can cover lower frequency range.Simultaneously because being substantially increased the length of antenna, therefore low
The antenna performance of frequency range is more preferable.The above structure is simple, low in cost, practical.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (15)
1. a kind of antenna module characterized by comprising
Printed circuit board, the printed circuit board are equipped with feed；
Ground plane is set on the printed circuit board, and the ground plane is equipped with the first grounding point；
Metal edge frame encloses and opens up the first breaking joint and the second breaking joint on the printed circuit board periphery, the metal edge frame, and
One gap, the gap and first breaking joint and the second breaking joint are set between the metal edge frame and the end of the ground plane
It is interconnected；The first tie point and second is provided on the metal edge frame between first breaking joint and the second breaking joint to connect
Contact, first tie point are connect across the gap with the feed by a feed line, and second tie point passes through
The first grounding point ground connection；
Shell is connect with the metal edge frame；
Metalwork is fixed on the housing, and the end of the metalwork and the metal edge frame enclose the edge for setting the first breaking joint
Connection makes the antenna module cover lower frequency range to increase the length of antenna.
2. antenna module according to claim 1, which is characterized in that further include being fixed on the metalwork end or solid
It is scheduled on the metal edge frame and encloses connector on the edge for setting first breaking joint, the end of the metalwork passes through the connection
Part is connected on the metal edge frame.
3. antenna module according to claim 2, which is characterized in that the connector is that probe or elastic metallic are visited
Needle.
4. antenna module according to claim 2, which is characterized in that the end of the connector and the metal edge frame
It encloses and sets the edge of first breaking joint protrusion and recessed portion mutually snapped connection is respectively set.
5. antenna module according to claim 1, which is characterized in that the metalwork is strip or Curved.
6. antenna module according to claim 1, which is characterized in that second tie point and first grounding point it
Between setting switch and tuned cell, the tuned cell selectively accesses the metal edge frame and described first by the switch
Different frequency ranges is covered between grounding point.
7. antenna module according to claim 1, which is characterized in that the metal edge frame upper bound in first breaking joint with
Third tie point is set between the first tie point, and first tie point is located at second tie point and the third tie point
Between, the ground plane also sets up the second grounding point, and the third tie point is grounded by second grounding point.
8. antenna module according to claim 7, which is characterized in that the third tie point and second grounding point it
Between setting switch and tuned cell, the tuned cell selectively accesses the metal edge frame and described second by the switch
Different frequency ranges is covered between grounding point.
9. antenna module according to claim 1, which is characterized in that the gap include body part and be located at the ontology
The partial-length one of the extension at portion both ends, the length of the ontology and the metal edge frame from the first breaking joint to the second breaking joint
It causes.
10. antenna module according to claim 9, which is characterized in that the metal edge frame includes first side, second side
Side, third side and four side, wherein the first side and third side are two opposite long sides, described second side
Side and four side are two short sides being oppositely arranged；First breaking joint and second breaking joint on the second side,
The extension is arc-shaped simultaneously；Or first breaking joint and the second breaking joint are located on the first side, while described
Extension is strip.
11. antenna module according to claim 10, which is characterized in that first breaking joint and second breaking joint are located at
On the second side, and first breaking joint and the opposite center symmetric setting with the second side of second breaking joint.
12. antenna module according to claim 1 is equipped with match circuit between first tie point and the feed.
13. a kind of electronic device, which is characterized in that further include such as the described in any item antenna modules of claim 1-12, wherein
The shell is rear shell or electronic device protecting jacket.
14. electronic device according to claim 13, which is characterized in that the shell is isolation material.
15. a kind of electronic device protecting jacket, which is characterized in that including body and the metal being fixed on the body
Part, the body are arranged on the electronic device, the metal in the antenna module of the end of the metalwork and the electronic device
Frame encloses the edge connection for setting the first breaking joint with the effective length of extension antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170753.7U CN208674363U (en) | 2018-07-23 | 2018-07-23 | Antenna module, electronic device and electronic device protecting jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170753.7U CN208674363U (en) | 2018-07-23 | 2018-07-23 | Antenna module, electronic device and electronic device protecting jacket |
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| CN208674363U true CN208674363U (en) | 2019-03-29 |
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| CN201821170753.7U Active CN208674363U (en) | 2018-07-23 | 2018-07-23 | Antenna module, electronic device and electronic device protecting jacket |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011035A (en) * | 2019-04-09 | 2019-07-12 | 惠州Tcl移动通信有限公司 | Antenna structure and electronic equipment |
| CN110277630A (en) * | 2019-06-30 | 2019-09-24 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN111916889A (en) * | 2019-05-09 | 2020-11-10 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| WO2020228793A1 (en) * | 2019-05-15 | 2020-11-19 | 华为技术有限公司 | Antenna assembly, middle frame assembly, and mobile terminal |
| TWI712219B (en) * | 2019-05-09 | 2020-12-01 | 群邁通訊股份有限公司 | Antenna structure and wireless communication device employing same |
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2018
- 2018-07-23 CN CN201821170753.7U patent/CN208674363U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011035A (en) * | 2019-04-09 | 2019-07-12 | 惠州Tcl移动通信有限公司 | Antenna structure and electronic equipment |
| CN110011035B (en) * | 2019-04-09 | 2021-05-07 | 惠州Tcl移动通信有限公司 | Antenna structure and electronic device |
| CN111916889A (en) * | 2019-05-09 | 2020-11-10 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| TWI712219B (en) * | 2019-05-09 | 2020-12-01 | 群邁通訊股份有限公司 | Antenna structure and wireless communication device employing same |
| US11355853B2 (en) | 2019-05-09 | 2022-06-07 | Chiun Mai Communication Systems, Inc. | Antenna structure and wireless communication device using the same |
| CN111916889B (en) * | 2019-05-09 | 2023-04-28 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| WO2020228793A1 (en) * | 2019-05-15 | 2020-11-19 | 华为技术有限公司 | Antenna assembly, middle frame assembly, and mobile terminal |
| CN110277630A (en) * | 2019-06-30 | 2019-09-24 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
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