CN110534899A - Electronic equipment and its antenna structure - Google Patents
Electronic equipment and its antenna structure Download PDFInfo
- Publication number
- CN110534899A CN110534899A CN201910774156.8A CN201910774156A CN110534899A CN 110534899 A CN110534899 A CN 110534899A CN 201910774156 A CN201910774156 A CN 201910774156A CN 110534899 A CN110534899 A CN 110534899A
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- antenna structure
- ground section
- frequency line
- cabling channel
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The disclosure designs technical field of electronic equipment, and about a kind of electronic equipment and its antenna structure, which includes: framework and radio frequency line, and framework is equipped with cabling channel；Radio frequency line includes ground section, and at least described ground section of the radio frequency line is located in the cabling channel；The radio frequency line includes conducting wire group and the insulating layer that is coated in the conducting wire group, and at least partly described conducting wire group is exposed from the insulating layer on the ground section.The antenna structure for the electronic equipment that the disclosure provides, can guarantee good earthing effect between radio frequency line and framework.
Description
Technical field
This disclosure relates to technical field of electronic equipment, in particular to a kind of electronic equipment and its antenna structure.
Background technique
5th third-generation mobile communication technology (abbreviation 5G) is latest generation cellular mobile communication technology, be 4G (LTE-A,
WiMax), the extension after 3G (UMTS, LTE) and 2G (GSM) system.The performance objective of 5G is high data rate, reduces delay, section
Save the energy, reduce cost, improve power system capacity connected with large-scale equipment.
With the fast development of 5G technology, commercial stage is come into, mobile phone terminal needs 5G antenna to be added to complete machine
In, the quantity of antenna is more and more, and the whole circle of mobile phone is all antenna, then required radio frequency line also can be more and more, upper end master
Plate with lower end platelet signal need connect just radio frequency line is needed to transmit, radio frequency line mostly just will appear center two sides occur two or
The case where more root radio frequencies are come together simultaneously.
But since current 5G mobile phone is promoted, antenna index request is higher, and radio frequency line line demand for grounding also correspondinglys increase
, radio frequency line is also required to ground connection in battery compartment region and promotes Antenna Anti-jamming ability.
It should be noted that information is only used for reinforcing the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The disclosure is designed to provide a kind of electronics that can guarantee good earthing effect between radio frequency line and framework
Equipment and its antenna structure.
According to one aspect of the disclosure, the antenna structure of a kind of electronic equipment is provided, which includes:
Framework is equipped with cabling channel；And
At least described ground section of radio frequency line, including ground section, the radio frequency line is located in the cabling channel；The radio frequency
Line includes conducting wire group and the insulating layer that is coated in the conducting wire group, and at least partly described conducting wire group is from described on the ground section
Insulating layer exposes.
The antenna structure for the electronic equipment that the disclosure provides, framework are equipped with cabling channel, include exposing conducting wire on radio frequency line
The ground section of group, and ground section is located in cabling channel, the conducting wire group of ground section directly contacts to form ground connection with the inner wall of cabling channel,
It effectively avoids traditional scheme and punctures battery risk by being arranged in the assembling process that ground loop is grounded on radio frequency line, simultaneously
Also it can guarantee the reliability of antenna ground, assembling is simple, advantage of lower cost.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram for the electronic equipment that a kind of embodiment of the disclosure provides；
Fig. 2 is the schematic diagram that electronic equipment shown in Fig. 1 removes battery；
Fig. 3 is the partial enlarged view of Fig. 2；
Fig. 4 is the schematic diagram that electronic equipment shown in Fig. 3 removes fixing piece；
Fig. 5 is the schematic diagram that electronic equipment shown in Fig. 4 removes radio frequency line.
Description of symbols:
10, framework, 101, cabling channel, 102, recessed portion；
20, battery；
30, radio frequency line, 301, ground section；
40, fixing piece.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the disclosure will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
Although the term of relativity, such as "upper" "lower" is used to describe a component of icon for another in this specification
The relativeness of one component, but these terms are in this manual merely for convenient, for example, with reference to the accompanying drawings described in show
The direction of example.It is appreciated that, if making it turn upside down the device overturning of icon, the component described in "upper" will
As the component in "lower".When certain structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other structures
On, or refer to that certain structure is " direct " and be arranged in other structures, or refer to that certain structure is arranged by the way that another structure is " indirect " in other knots
On structure.
Term "one", " one ", "the", " described " and "at least one" be to indicate that there are one or more elements/groups
At part/etc.；Term " comprising " and " having " is to indicate the open meaning being included and refer in addition to listing
Element/component part/also may be present except waiting other element/component part/etc..
Disclosure embodiment provides the antenna structure of a kind of electronic equipment, as Figure 1-Figure 5, the antenna structure packet
It includes: framework 10 and radio frequency line 30.Wherein, framework 10 is equipped with cabling channel 101；Radio frequency line 30 includes ground section 301, radio frequency line 30
At least ground section 301 be located in cabling channel 101；Radio frequency line 30 includes conducting wire group and the insulating layer being coated in conducting wire group, connects
At least partly conducting wire group is exposed from insulating layer on location 301.
The antenna structure for the electronic equipment that the disclosure provides, framework 10 are equipped with cabling channel 101, include dew on radio frequency line 30
The ground section 301 of conducting wire group out, and ground section 301 is located in cabling channel 101, the conducting wire group of ground section 301 is directly and cabling channel
101 inner wall contacts to form ground connection, effectively avoids the dress that traditional scheme is grounded by the way that ground loop is arranged on radio frequency line 30
With puncturing 20 risk of battery in the process, while it also can guarantee the reliability of antenna ground, assembling is simple, advantage of lower cost.
It will be apparent to those skilled in the art that the setting of cabling channel 101 be for accommodating radio frequency line 30, cabling channel 101
Width and depth size be it is suitable with the diameter of radio frequency line 30 so that radio frequency line 30 be set to after cabling channel 101 can with walk
The opposite two inner sidewalls contact of wire casing 101, guarantees the earthing effect being located in cabling channel 101.In addition, the width of cabling channel 101
Degree and depth can be large enough to hold the radio frequency line 30 of preset quantity, and the width and depth of cabling channel 101 can be according to the numbers of radio frequency line 30
Amount is designed, i.e., the depth size of cabling channel 101 i.e. with the sum of the diameter of multiple radio frequency lines 30 sizableness, width with respectively penetrate
The diameter of frequency line 30 is suitable；Alternatively, the width size of cabling channel 101 i.e. with the sum of the diameter of multiple radio frequency lines 30 sizableness,
Depth size is suitable with the diameter of each radio frequency line 30；Again alternatively, the width size of cabling channel 101 is straight with multiple radio frequency lines 30
The sum of the diameter of the sum of diameter sizableness, the depth size of cabling channel 101 and multiple radio frequency lines 30 sizableness.
Wherein, when electronic equipment include upper end mainboard with lower end platelet when, radio frequency line 30 for connect upper end mainboard under
Hold platelet.
Specifically, as shown in figure 4, the conducting wire group on ground section 301 is completely exposed, with further increase ground section 301 with
The contact area of 101 inner wall of cabling channel improves radio frequency line to be further ensured that earthing effect of the radio frequency line 30 in framework 10
The reliability of 30 ground connection.
The insulating layer of regional area on radio frequency line 30 can be removed, radio frequency is exposed by carrying out peeling processing to radio frequency line 30
Copper wire under 30 insulating layer of line forms ground section 301.When forming ground section 301 on the radio frequency line 30 of the disclosure, it need to only remove and penetrate
30 epidermis insulating layer of frequency line, no setting is required other component, 301 forming process of ground section is simple, at low cost.Certainly, can lead to
It crosses and peeling processing is carried out to radio frequency line 30, expose the conducting wire group part on ground section 301, connect with the inner wall with cabling channel 101
Touching guarantees the earthing effect of radio frequency line 30.Those skilled in the art it should be clear that the exposing area of conducting wire group is bigger on ground section 301,
I.e. bigger with the inner wall contact area of cabling channel 101, the earthing effect of radio frequency line 30 is more preferable.
Specifically, multiple radio frequency lines 30 are equipped with, each radio frequency line 30 at least ground section 301 is located in cabling channel 101.Such as Fig. 3
With shown in Fig. 4, two radio frequency lines 30 are equipped with, the ground section 301 of two radio frequency lines 30 is respectively positioned in cabling channel 101, guarantees radio frequency
The inner wall reliable contacts of line 30 and cabling channel 101.Certainly, radio frequency line 30 may also set up one, three, four or more.As before
Described, the size of cabling channel 101 can be configured according to the thickness and quantity of radio frequency line 30, as long as can guarantee ground section 301
In cabling channel 101 adequately grounded, the disclosure is without limitation.
Specifically, length of the ground section 301 on the extending direction of 30 main body of radio frequency line is 4mm~12mm, for example, ground connection
301 length on the extending direction of 30 main body of radio frequency line of section can for 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm or
12mm, the disclosure are not listed one by one again.Preferably, length of the ground section 301 on the extending direction of 30 main body of radio frequency line is
5mm~10mm.
By setting within the above range the length of ground section 301, it on the one hand can guarantee ground section 301 and cabling channel
There is 101 inner wall enough contacts area can reduce 30 shape of radio frequency line on the other hand since ground section 301 is relatively short
At the difficulty of ground section 301.Certainly, length of the ground section 301 on the extending direction of 30 main body of radio frequency line is smaller than 4mm or big
In 12mm, the disclosure is without limitation.
Specifically, be formed with oxide layer on the inner wall of cabling channel 101, oxide layer at least with 301 corresponding position shape of ground section
At jagged, ground section 301 is abutted by notch with the inner wall of cabling channel 101.Since frame is metal material, such as aluminium alloy
Material, after forming cabling channel 101, the inner wall surface of cabling channel 101, can be in the inner wall of cabling channel 101 due to oxidation etc.
An oxide layer is formed on surface, and the presence of oxide layer will lead to ground section 301 and 101 inner wall earthing effect of cabling channel is bad,
Lead to 30 earthing failure of radio frequency line.The disclosure can remove the oxide layer on the inner wall of cabling channel 101 by laser carving technique, make to aoxidize
Layer forms notch, or completely removes the oxide layer on the inner wall of wire casing, to guarantee ground section 301 and 101 inner wall of cabling channel
Earthing effect improves antenna structure reliability.
Wherein, laser carving refers to laser engraving, is that the Chemical Physics of entry material is caused to change by the luminous energy of laser beam
Trace is carved, or moieties are burnt up by luminous energy, the figure etched needed for showing；Use laser engraving and cutting, mistake
Cheng Feichang is simple, as used computer and printer in print on paper；In addition, carving speed refers to the mobile speed of laser head
Degree, brings high production efficiency at high speed；Speed can also be used for the depth of control cutting or engraving, strong for specific laser
Degree, speed is slower, and the depth of cutting or engraving is bigger；In addition, engraving intensity is bigger, the depth of cutting or engraving is also deeper.
The disclosure removes removing oxide layer by laser carving technique, so that the removal simple process of oxide layer, reduces production cost.
In addition, the disclosure can also remove the oxide layer on the inner wall of cabling channel 101 by other techniques, for example, by beating
The techniques such as mill, the disclosure is to going the technique of removing oxide layer with no restrictions.
Specifically, as depicted in figs. 1 and 2, the opening of cabling channel 101 is towards the inside of framework 10, i.e. cabling channel 101 is opened
For mouth towards the side of 20 warehouse of battery, 20 warehouse of battery is interior to be equipped with battery 20.In addition, the opening of cabling channel 101 can also be towards aobvious
Show the side of functional layer, i.e., cabling channel 101 is opening up, can avoid radio frequency line 30 and contacts with battery 20, can be by showing function
Ergosphere blocks radio frequency line 30 in cabling channel 101.
Further, as shown in Figures 2 and 3, antenna structure further includes fixing piece 40, and the opening of cabling channel 101 is towards frame
The inside of body 10, fixing piece 40 are set on cabling channel 101, for blocking radio frequency line 30 in cabling channel 101, and fixing piece 40
Orthographic projection with ground section 301 in 101 bottom of cabling channel has overlay region.It, can be by 301 envelope of ground section by the way that fixed frame is arranged
The problem of getting lodged in cabling channel 101, radio frequency line 30 is avoided to deviate from from cabling channel 101, lead to earthing failure appearance.
Wherein, ground section 301 is completely covered in 101 bottom of cabling channel in orthographic projection of the fixing piece 40 in 101 bottom of cabling channel
Orthographic projection, that is to say, that ground section 301 is completely covered in fixing piece 40, can further increase to 30 firm effect of radio frequency line,
Guarantee the Earthing Reliability of radio frequency line 30.Preferably, the length scale of fixing piece 40 and ground section 301 are in 30 main body of radio frequency line
Length scale on extending direction is suitable, so that the length scale of fixing piece 40 is slightly larger than the length scale of ground section 301, on the one hand
Guarantee the plugging effect to ground section 301, on the other hand avoids 40 length of fixing piece is excessive from causing installation inconvenient.
Specifically, as shown in Figure 3 and Figure 4, the recessed portion 102 formed on the opening side of cabling channel 101, fixing piece 40
In on recessed portion 102.By the setting of recessed portion 102, fixing piece 40 can be made to be equivalent to and be embedded in framework 10, so that fixed
Part 40 protrudes close to battery 20 from the one side of warehouse less with one side surface of opening of cabling channel 101 as far as possible, avoids fixing piece
40 pairs of batteries 20 cause excessive extruding.
Wherein, the thickness sizableness of the depth size of recessed portion 102 and fixing piece 40, the length and width of recessed portion 102
Spend the length and width sizableness of size and fixing piece 40.Fixing piece 40 can be fixed on framework by the modes such as being bonded, being clamped
On 10.Fixing piece 40 can be the shapes such as rectangle, circle, ellipse, polygon or irregular shape, it is preferable that fixing piece 40 is in square
Shape facilitates the formation of recessed portion 102, and the disclosure is without limitation, as long as can block ground section 301 in cabling channel 101
In.
Specifically, fixing piece 40 is elastic material.As shown in Figure 1, fixing piece 40 is between framework 10 and battery 20, Gu
Surely it is formed using elastic material, certain buffer function can be formed between framework 10 and battery 20, on the one hand pass through fixation
Part 40 by ground section 301 block in cabling channel 101, on the other hand by fixing piece 40 can battery 20 framework 10 it
Between formed buffer function power, avoid contacting firmly between 20 side wall of battery and framework 10.
In addition, after the assembly is completed, being attached in center recess sidewall with fixing piece 40, to push down the ground section of radio frequency line 30
301 copper wire finally assembles battery 20, also synchronizes while battery 20 is fixed part 40 copper wire being pressed on cabling channel 101
It is interior, to prevent copper wire from loosening in complete machine falling process, further strengthen the reliability of ground connection.
Wherein, elastic material can be conducting foam.Conducting foam refers to wraps up conductive fabric on flame-retardant sponge, by a system
After the processing of column, good surface conductivity is made it have, can be easy to be fixed on adhesive tape to need on shielding device, have
Different section shape, installation method, the shielding material of UL grade and shield effectiveness are available；Compression zone is big, and maximum can
It is compressed to the 60% of original thickness；Required shape can be punched into；Conducting foam material is very light, can there is electromagnetic shielding
The electrostatic protection performance of performance leading products has both permanently, and surface impedance ability just reduces, to ambient humidity no dependence
The features such as；Conductive fabric foam has good anticorrosive and anti-oxidant two kinds of performances, sufficiently meets light to novel electrostatic prevention material
The demand of material.Conducting foam can be common conductive foam, nickel-clad copper conducting foam, gold-plated conducting foam, plating carbonaceous conductive foam, plating
Tin conducting foam, conductive aluminum foil foam, copper-foil conducting electricity foam, all-directional conductive foam, SMT conducting foam, I/O conducting foam lining
Pad etc..
The elastic material of the disclosure uses conducting foam, so that fixing piece 40 has excellent compression zone, maximum can be pressed
It is reduced to the 60% of original thickness；The weight of fixing piece 40 can also be relatively light, avoids because the excessive increase electronics of fixing piece 40 is arranged
The weight of equipment；Fixing piece 40 can also have excellent surface conductivity, contact with ground section 301, improve connecing for radio frequency line 30
Ground effect；In addition, fixing piece 40 can also have good corrosion resistance and inoxidizability, the environment for improving fixing piece 40 is adapted to
Property and reliability.
In addition, the material for the fixation that the disclosure provides is not limited to above-mentioned conducting foam, such as there can also be elastic shape
The materials such as the conductive rubber of change, the disclosure is without limitation, and all flexible conductor materials belong to the guarantor of the disclosure
Protect range.
The disclosure additionally provides a kind of electronic equipment, which includes above-mentioned antenna structure, the electronic equipment example
Such as may be used are as follows: mobile phone, tablet computer, electronic watch etc., the electronic equipment have the advantage that can refer to it is above-mentioned to antenna structure
The narration of beneficial effect, details are not described herein.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by appended
Claim is pointed out.
Claims (12)
1. the antenna structure of a kind of electronic equipment characterized by comprising
Framework is equipped with cabling channel；And
At least described ground section of radio frequency line, including ground section, the radio frequency line is located in the cabling channel；The radio frequency line packet
The insulating layer for including conducting wire group and being coated in the conducting wire group, at least partly described conducting wire group is from the insulation on the ground section
Layer exposes.
2. antenna structure according to claim 1, which is characterized in that the conducting wire group on the ground section is revealed completely
Out.
3. antenna structure according to claim 1, which is characterized in that be equipped with multiple radio frequency lines, each radio frequency line is at least
The ground section is located in the cabling channel.
4. antenna structure according to claim 1, which is characterized in that it is formed with oxide layer on the inner wall of the cabling channel,
The oxide layer at least forms with the ground section corresponding position jagged, and the ground section passes through the notch and the cabling
The inner wall of slot abuts.
5. antenna structure according to claim 1, which is characterized in that extension of the ground section in the radio frequency line main body
Length on direction is 4mm~12mm.
6. antenna structure according to claim 1, which is characterized in that the opening of the cabling channel is towards in the framework
Side.
7. antenna structure according to claim 6, which is characterized in that the antenna structure further include:
Fixing piece, be set to the cabling channel on, for by the radio frequency line block in the cabling channel, and the fixing piece with
The ground section has overlay region in the orthographic projection of the cabling trench bottom.
8. antenna structure according to claim 7, which is characterized in that positive throwing of the fixing piece in the cabling trench bottom
The ground section is completely covered in the orthographic projection of the cabling trench bottom in shadow.
9. antenna structure according to claim 7, which is characterized in that the recess formed on the opening side of the cabling channel
Portion, the fixing piece are located on the recessed portion.
10. antenna structure according to claim 7, which is characterized in that the fixing piece is elastic material.
11. antenna structure according to claim 7, which is characterized in that the material of the fixing piece includes conducting foam.
12. a kind of electronic equipment, including the described in any item antenna structures of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774156.8A CN110534899B (en) | 2019-08-21 | 2019-08-21 | Electronic equipment and antenna structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910774156.8A CN110534899B (en) | 2019-08-21 | 2019-08-21 | Electronic equipment and antenna structure thereof |
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| Publication Number | Publication Date |
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| CN110534899A true CN110534899A (en) | 2019-12-03 |
| CN110534899B CN110534899B (en) | 2021-09-14 |
Family
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| CN201910774156.8A Active CN110534899B (en) | 2019-08-21 | 2019-08-21 | Electronic equipment and antenna structure thereof |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013128828A1 (en) * | 2012-03-02 | 2013-09-06 | パナソニック株式会社 | Mobile terminal |
| CN105140640A (en) * | 2015-08-24 | 2015-12-09 | 联想(北京)有限公司 | Antenna and electronic device |
| CN205040122U (en) * | 2015-09-10 | 2016-02-17 | 上海与德通讯技术有限公司 | Electronic equipment |
| CN205069979U (en) * | 2015-10-16 | 2016-03-02 | 惠州比亚迪电子有限公司 | Ground structure |
| CN205195768U (en) * | 2015-11-19 | 2016-04-27 | 上海与德通讯技术有限公司 | Electronic equipment |
| CN106102389A (en) * | 2016-08-16 | 2016-11-09 | 广东欧珀移动通信有限公司 | The processing method of a kind of housing, housing and mobile terminal |
| CN205961206U (en) * | 2016-08-18 | 2017-02-15 | 贵州财富之舟科技有限公司 | Mobile terminal |
| CN106898875A (en) * | 2017-02-24 | 2017-06-27 | 努比亚技术有限公司 | Mobile terminal |
| CN107241471A (en) * | 2017-07-24 | 2017-10-10 | 广东欧珀移动通信有限公司 | A kind of center component and electronic equipment |
| CN207053566U (en) * | 2017-07-24 | 2018-02-27 | 广东欧珀移动通信有限公司 | A kind of center component and electronic equipment |
| US20180287246A1 (en) * | 2015-09-25 | 2018-10-04 | Lg Electronics Inc. | Mobile terminal |
| CN208386613U (en) * | 2018-04-28 | 2019-01-15 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208385601U (en) * | 2018-04-28 | 2019-01-15 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208922647U (en) * | 2018-09-11 | 2019-05-31 | 深圳市理邦精密仪器股份有限公司 | Screen construction and electronic equipment with the structure |
| CN209089021U (en) * | 2018-12-27 | 2019-07-09 | 东莞市晋益电子科技有限公司 | A kind of compound mobile phone frame of dual alloy |
-
2019
- 2019-08-21 CN CN201910774156.8A patent/CN110534899B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013128828A1 (en) * | 2012-03-02 | 2013-09-06 | パナソニック株式会社 | Mobile terminal |
| CN105140640A (en) * | 2015-08-24 | 2015-12-09 | 联想(北京)有限公司 | Antenna and electronic device |
| CN205040122U (en) * | 2015-09-10 | 2016-02-17 | 上海与德通讯技术有限公司 | Electronic equipment |
| US20180287246A1 (en) * | 2015-09-25 | 2018-10-04 | Lg Electronics Inc. | Mobile terminal |
| CN205069979U (en) * | 2015-10-16 | 2016-03-02 | 惠州比亚迪电子有限公司 | Ground structure |
| CN205195768U (en) * | 2015-11-19 | 2016-04-27 | 上海与德通讯技术有限公司 | Electronic equipment |
| CN106102389A (en) * | 2016-08-16 | 2016-11-09 | 广东欧珀移动通信有限公司 | The processing method of a kind of housing, housing and mobile terminal |
| CN205961206U (en) * | 2016-08-18 | 2017-02-15 | 贵州财富之舟科技有限公司 | Mobile terminal |
| CN106898875A (en) * | 2017-02-24 | 2017-06-27 | 努比亚技术有限公司 | Mobile terminal |
| CN107241471A (en) * | 2017-07-24 | 2017-10-10 | 广东欧珀移动通信有限公司 | A kind of center component and electronic equipment |
| CN207053566U (en) * | 2017-07-24 | 2018-02-27 | 广东欧珀移动通信有限公司 | A kind of center component and electronic equipment |
| CN208386613U (en) * | 2018-04-28 | 2019-01-15 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208385601U (en) * | 2018-04-28 | 2019-01-15 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208922647U (en) * | 2018-09-11 | 2019-05-31 | 深圳市理邦精密仪器股份有限公司 | Screen construction and electronic equipment with the structure |
| CN209089021U (en) * | 2018-12-27 | 2019-07-09 | 东莞市晋益电子科技有限公司 | A kind of compound mobile phone frame of dual alloy |
Non-Patent Citations (1)
| Title |
|---|
| 张李弯: "具有金属边框的智能机天线技术研究", 《中国优秀硕士学位论文全文数据库（基础科学辑）》 * |
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| Publication number | Publication date |
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| CN110534899B (en) | 2021-09-14 |
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