CN102956956A - Built-in antenna structure for portable device - Google Patents
Built-in antenna structure for portable device Download PDFInfo
- Publication number
- CN102956956A CN102956956A CN201210291817XA CN201210291817A CN102956956A CN 102956956 A CN102956956 A CN 102956956A CN 201210291817X A CN201210291817X A CN 201210291817XA CN 201210291817 A CN201210291817 A CN 201210291817A CN 102956956 A CN102956956 A CN 102956956A
- Authority
- CN
- China
- Prior art keywords
- portable equipment
- groove
- housing
- equipment built
- aerial
- 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.)
- Pending
Links
Images
Abstract
The built-in antenna structure (1) for a portable device of the invention performs wireless communication through magnetic flow, and is provided with a shell (2) of a metal-made portable device which can form a groove (3) along the thickness direction at a specific part, and a conductive component (5) which is arraged in the groove (3) of the shell (2). The conductive component (5) is provided with a conductive part (6) and an insulation part (7) which insulates the conductive part (6) from the shell (2). Thus the portable device with the metal shell can make the thickness of the antenna structure be lower so as to response to the thinned built-in antenna structure for a portable device.
Description
Technical field
The present invention relates to be built in the antenna configuration that carries out the portable equipment of radio communication by the magnetic flux of portable phone, PHS etc.
Background technology
As existing this portable equipment built-in aerial structure, the structure that known for example patent documentation 1 is put down in writing.
The portable equipment built-in aerial structure that patent documentation 1 is put down in writing is built in aerial coil in the housing or battery section lid of the portable equipment that carries out radio communication.Housing and battery section lid are resin.
As existing other portable equipment built-in aerial structure, the structure that known for example patent documentation 2 is put down in writing.Fig. 9 is the sectional view that the structure of the existing portable equipment built-in aerial structure that patent documentation 2 puts down in writing is shown.
Portable equipment built-in aerial structure 101 shown in Figure 9 has RFID antenna assembly 104, and this RFID antenna assembly 104 possesses the RFID antenna 102 of slim ring-type and the magnetic piece 103 that covers a face of RFID antenna 102.And this RFID antenna assembly 104 is installed on the inner surface of the bonnet 105 that consists of the portable equipment housing.In Fig. 9, label 106 is tellites.
And when utilizing rfid system, the RW antenna (not shown) of the ring-type that RFID antenna 102 is possessed near read/write devices (not shown) carries out radio communication with read/write device.
Patent documentation 1: TOHKEMY 2003-37861 communique
Patent documentation 2: TOHKEMY 2009-182902 communique.
Summary of the invention
Yet, in the portable equipment built-in aerial structure that patent documentation 1 and patent documentation 2 are put down in writing, exist following problem points.
That is, in the situation of the portable equipment built-in aerial structure that patent documentation 1 is put down in writing, the housing and the battery section lid that are built-in with antenna are resin.In recent years, the housing of portable equipment is increased by the situation that metal-made consists of, and with built-in antenna during in the metal housing of portable equipment, the technology that patent documentation 1 is put down in writing can not be suitable for as it is.
In addition, in the situation of the portable equipment built-in aerial structure 101 that patent documentation 2 is put down in writing, RFID antenna assembly 104 is installed on the inner surface of the bonnet 105 of the housing that consists of portable equipment.Therefore, RFID antenna assembly 104 becomes large with the thickness that bonnet 105 is added together, and exists this problem of slimming that can not tackle portable equipment.
Therefore, the present invention makes in order to address the above problem a little, its purpose is to provide a kind of portable equipment built-in aerial structure, and it can make the thinner thickness of antenna configuration and tackle the slimming of portable equipment in having the portable equipment of metal housing.
In order to reach above-mentioned purpose, scheme 1 related portable equipment built-in aerial structure carries out radio communication by magnetic flux among the present invention, it is characterized in that, the housing that possesses the metal portable equipment of the groove that caves at specific part formation through-thickness, and the interior conductive component of described groove that is configured in this housing, the insulation division that this conductive component possesses conductive part and this conductive part is insulated from described housing.
In addition, the related portable equipment built-in aerials structure of scheme 2 is characterised in that among the present invention, in scheme 1 described portable equipment built-in aerial structure, is provided with the 1st through hole that connects along described thickness direction in the part of the described groove of described housing.
In addition, scheme 3 related portable equipment built-in aerial structures are characterised in that among the present invention, in scheme 1 or 2 described portable equipment built-in aerial structures, dispose magnetic between the described conductive component in described groove and the bottom of described groove.
And scheme 4 related portable equipment built-in aerial structures are characterised in that among the present invention, and in scheme 3 described portable equipment built-in aerial structures, described magnetic is sheet.
In addition, scheme 5 related portable equipment built-in aerial structures are characterised in that among the present invention, in the described portable equipment built-in aerial of in scheme 1 to 4 each structure, near the described groove of described housing, be provided with the 2nd through hole that connects along described thickness direction.
In addition, scheme 6 related portable equipment built-in aerial structures are characterised in that among the present invention, in scheme 5 described portable equipment built-in aerial structures, are provided with a plurality of described the 2nd through holes, and are configured to clathrate.
In addition, scheme 7 related portable equipment built-in aerial structures are characterised in that among the present invention, in the described portable equipment built-in aerial of in scheme 1 to 6 each structure, described conductive component comprises as the coil of the stamping-out metallic plate of described conductive part and as described insulation division described coil is carried out the insulator of insert molding (insert mold).
In addition, scheme 8 related portable equipment built-in aerial structures are characterised in that among the present invention, in the described portable equipment built-in aerial structure of in scheme 1 to 6 each, described conductive component is flexible circuit board or the parts that electric conductor are printed in insulator.
According to portable equipment built-in aerial structure involved in the present invention, possess the housing of the metal portable equipment of the groove that caves at specific part formation through-thickness, and the interior conductive component of described groove that is configured in this housing; The insulation division that conductive component possesses conductive part and this conductive part is insulated from described housing.Therefore, conductive component is accommodated in the groove of housing, so the thickness attenuation that housing and conductive component are added together in having the portable equipment of metal housing, can make the thinner thickness of antenna configuration.Therefore, can tackle the slimming of portable equipment.
In addition, in the part of the groove of housing, be provided with in the situation of the 1st through hole that through-thickness connects, magnetic flux can improve its trafficability characteristic by the 1st through hole when communication.
Description of drawings
Fig. 1 is the stereogram of observing the 1st execution mode of portable equipment built-in aerial structure involved in the present invention from face side.But, in Fig. 1, omitted insulation division and magnetic.
Fig. 2 is the stereogram of observing portable equipment built-in aerial structure shown in Figure 1 from rear side.But, in Fig. 2, omitted insulation division and magnetic.
Fig. 3 is the plane graph that portable equipment built-in aerial shown in Figure 1 is constructed.But, in Fig. 1, omitted insulation division and magnetic.
Fig. 4 is the sectional view of the 4-4 line in Fig. 3.
Fig. 5 is the enlarged drawing with the part shown in the arrow 5 among Fig. 4.
Fig. 6 is the sectional view of the 6-6 line in Fig. 3.
Fig. 7 is the enlarged drawing with the part shown in the arrow 7 among Fig. 6.
Fig. 8 is the stereogram of observing the 2nd execution mode of portable equipment built-in aerial structure involved in the present invention from face side.But, in Fig. 8, omitted insulation division and magnetic.
Fig. 9 is the sectional view that the structure of the existing portable equipment built-in aerial structure that patent documentation 2 puts down in writing is shown.
Description of reference numerals:
1 portable equipment built-in aerial structure; 2 housings; 3 grooves; 4 the 1st through holes; 5 conductive components; 6 conductive parts; 7 insulation divisions; 8 magnetics; 9 the 2nd through holes.
Embodiment
Below, describe with reference to the execution mode of accompanying drawing to the manufacture method of connector involved in the present invention.
Fig. 1 is used for being undertaken by magnetic flux the portable equipment of radio communication to portable equipment built-in aerial structure 1 shown in Figure 3.As portable equipment, such as portable telephone, PHS etc.
Portable equipment built-in aerial structure 1 possesses metal housing 2 and the conductive component 5 of portable equipment.
And, at the flat part 2a of housing 2, form and overlook the groove 3 of the ring-type that is rectangle.Groove 3 is from the surface of flat part 2a along the thickness direction depression of flat part 2.Such as Fig. 4 and shown in Figure 5, the amount of recess of groove 3 is 1/2 the degree that slightly surpass for the thickness of flat part 2a, is the outstanding degree of aftermentioned conductive components 5 that is disposed in the groove 3.
In addition, the part at the groove 3 of flat part 2a forms a plurality of the 1st through holes 4 that connect along the thickness direction of flat part 2a.Particularly, such as Fig. 1 and shown in Figure 3, divide at opposed each long leg of groove 3, form 3 the 1st through holes 4 with both determining deviations respectively.As shown in Figure 3, each the 1st through hole 4 is overlooked the shape that is rectangle, and the width of the Width groove 3 of the direction of cross-section groove 3 is slightly large.
And such as Fig. 1 and shown in Figure 3, conductive component 5 is configured in the groove 3 of housing 2.Insulation division 7 extremely shown in Figure 7 such as Fig. 4, that conductive component 5 possesses conductive part 6 and conductive part 6 is insulated from housing 2.Conductive part 6 is formed by the coil of stamping-out metallic plate, in groove 3 around 3 circles.In addition, insulation division 7 is formed by the insulator that the coil as conductive part 6 is carried out insert molding.As shown in Figure 4, the shape of insulation division 7 is to fill up the cross section oblong-shaped of groove 3 inside.
In addition, to shown in Figure 7, dispose magnetic 8 between the bottom groove 3 in, conductive component 5 and groove 3 such as Fig. 4.This magnetic 8 forms sheet, is the soft magnetic material of sneaking into soft magnetic powder in resin bed.As shown in Figure 5, the deep equality of the total of the thickness of the thickness of magnetic 8 and insulation division 7 and groove 3 or slightly little.
Constructed 1 o'clock at manufacturing portable equipment built-in aerial, at first the flat part 2a at housing 2 forms groove 3.Groove 3 be formed on die cast 2 time carry out, perhaps the machining by use slotting cutter (end mill) etc. forms after die cast 2.
Then, the part at groove 3 forms a plurality of the 1st through holes 4.The 1st through hole 4 be formed on die cast 2 time carry out, perhaps after die cast 2, form by machinings such as punchings (punching).
Then, on the bottom of groove 3, spread the magnetic 8 of sheet.Thereafter, cover conductive components 5 at magnetic 8, this conductive component 5 adopts the insulator as insulation division 7 to come that the coil as conductive part 6 is carried out insert molding and forms.Thus, make portable equipment built-in aerial structure 1.
At this, in the portable equipment built-in aerial structure 1 in the present embodiment, form the groove 3 of through-thickness depression at the specific part of metal housing 2.And at groove 3 interior configuration conductive components 5, this conductive component 5 possesses conductive part 6 and the insulation division 7 that conductive part 6 is insulated from housing 2.Therefore, owing to conductive component 5 is accommodated in the groove 3 of housing 2, so housing 2 and the thickness attenuation that conductive component 5 is added together in the portable equipment with metal housing 2, can make the thinner thickness of antenna configuration 1.Therefore, can tackle the slimming of portable equipment.
In addition, when communicating, current flowing produces magnetic field to the conductive part 6 of conductive component 5.Then, make this magnetic flux by housing 2, for example, carry out radio communication with the other side's read/write device.At this moment, if at the groove 3 interior configuration conductive parts 6 of metal housing 2, then because housing 2 is metallic, thus magnetic flux be difficult to by.Therefore, in the present embodiment, be provided with the 1st through hole 4 that through-thickness connects in the part of the groove 3 of housing 2.By being provided with the 1st through hole 4, magnetic flux even housing 2 is metal, also makes this trafficability characteristic improve by the 1st through hole 4 when communication.
In addition, in the portable equipment Built-in antenna apparatus 1 in the present embodiment, divide at opposed each long leg of groove 3, form 3 the 1st through holes 4 with both determining deviations respectively.Each the 1st through hole 4 is overlooked the shape that is rectangle, and the width of the Width groove 3 of the direction of cross-section groove 3 is slightly large.Yet size and the quantity of the 1st through hole 4 are not limited to this, can take into account the intensity of housing 2 and suitably determine.If the size of the 1st through hole 4 is large, quantity is more, though then more can improve the trafficability characteristic of magnetic flux, the weakened of housing 2.On the other hand, if less, the negligible amounts of the size of the 1st through hole 4, though then the degree of improvement of the trafficability characteristic of magnetic flux is little, the intensity of housing 2 does not weaken substantially.Therefore, preferably at the environment that consider to use housing 2 etc., guarantee to increase as much as possible the size of the 1st through hole 4 on the basis of intensity of MIN housing 2, increase as much as possible its quantity.In addition, if at whole the 1st through holes 4 that arrange of groove 3, then the mechanical strength of housing 2 extremely a little less than, therefore in the present embodiment, in the part of the groove 3 of housing 2 the 1st through hole 4 is set.
In addition, in the portable equipment Built-in antenna apparatus 1 in the present embodiment, configuration magnetic 8 between the conductive component 5 in groove 3 and the bottom of groove 3.Be in the metal situation at housing 2, when communication, owing to magnetic flux produces vortex flow, can not carry out efficient communication.By configuration magnetic 8 between the bottom of conductive component 5 and groove 3, can when communication, avoid the vortex flow that produces owing to magnetic flux.
And in the portable equipment Built-in antenna apparatus 1 in the present embodiment, magnetic 8 constitutes sheet.Therefore, when making portable equipment Built-in antenna apparatus 1, just can simply magnetic 8 be configured in the groove 3 by the magnetic 8 of spreading sheet in the bottom of groove 3.
Then, with reference to Fig. 8 the 2nd execution mode of portable equipment built-in aerial structure involved in the present invention is described.
It is identical that portable equipment built-in aerial shown in Figure 8 structure 1 and portable equipment built-in aerial shown in Figure 1 are constructed 1 basic structure, and difference is near a plurality of the 2nd through holes 9 that are formed with the through-thickness perforation interior all sides of housing 2 middle slots 3 and outer circumferential side.In Fig. 8, give identical label for the structure member identical with structure member among Fig. 1.
At this, particularly, all sides and outer circumferential side arrange 2 the 2nd through holes 9 in each that divides at the opposed long leg of groove 3 respectively, and all sides and outer circumferential side arrange 1 the 2nd through hole 9 in each of the opposed short side part of groove 3 respectively.
Like this, by a plurality of the 2nd through holes 9 that near formation through-thickness interior all sides of groove 3 and outer circumferential side connects, magnetic flux can further improve its trafficability characteristic by the 2nd through hole 9 when communication.
In addition, the size of the 2nd through hole 9 and quantity are not limited to above-mentioned example, can take into account the intensity of housing 2 and suitably determine.If the size of the 2nd through hole 9 is large, quantity is more, though then more can improve the trafficability characteristic of magnetic flux, the weakened of housing 2.On the other hand, if less, the negligible amounts of the size of the 2nd through hole 9, although then the degree of improvement of the trafficability characteristic of magnetic flux is little, the intensity of housing 2 does not weaken substantially.Therefore, preferably at the environment that consider to use housing 2 etc., guarantee to increase as much as possible the size of the 2nd through hole 9 on the basis of intensity of MIN housing 2, increase as much as possible its quantity.
More than, embodiments of the present invention are illustrated, but the invention is not restricted to this, can carry out various changes, improvement.
For example, as long as conductive component 5 possesses conductive part 6 and with the insulation division 7 of conductive part 6 from housing 2 insulation, needn't consist of by the coil of stamping-out metallic plate and to the insulator that coil carries out insert molding.As conductive component 5, also flexible circuit board or electric conductor can be printed on the insulator.
In addition, the 1st through hole 4 that through-thickness connects needn't be set in the part of the groove 3 of housing 2.
In addition, configuration magnetic 8 also can between conductive component 5 that needn't be in groove 3 and the bottom of groove 3.For example, near the inside the housing 2 of portable equipment does not have can omit magnetic 8 in the situation of metal parts.
In addition, magnetic 8 needn't need to be sheet, also can be at the bottom of groove 3 coating magnetic paint.
In addition, near needn't the formation through-thickness connects interior all sides of housing 2 middle slots 3 and outer circumferential side a plurality of the 2nd through holes 9.In addition, forming in the situation of the 2nd through hole 9, as long as near groove 3, no matter be interior all sides or outer circumferential side at groove 3.
And, in the situation that forms the 2nd through hole 9, although do not illustrate, a plurality of the 2nd through holes 9 can be configured to clathrate.Thus, can further improve the trafficability characteristic of magnetic flux.
Claims (8)
1. a portable equipment built-in aerial structure carries out radio communication by magnetic flux, it is characterized in that possessing:
Form the housing of metal portable equipment of the groove of through-thickness depression at specific part; And
Be configured in the interior conductive component of described groove of this housing,
The insulation division that this conductive component possesses conductive part and this conductive part is insulated from described housing.
2. portable equipment built-in aerial as claimed in claim 1 structure is characterized in that, is provided with the 1st through hole that connects along described thickness direction in the part of the described groove of described housing.
3. portable equipment built-in aerial structure as claimed in claim 1 or 2 is characterized in that, disposes magnetic between the described conductive component in described groove and the bottom of described groove.
4. portable equipment built-in aerial structure as claimed in claim 3 is characterized in that described magnetic is sheet.
5. such as the described portable equipment built-in aerial structure of in the claim 1 to 4 each, it is characterized in that, near the described groove of described housing, be provided with the 2nd through hole that connects along described thickness direction.
6. portable equipment built-in aerial structure as claimed in claim 5 is characterized in that, is provided with a plurality of described the 2nd through holes, and is configured to clathrate.
7. such as each the described portable equipment built-in aerial structure in the claim 1 to 6, it is characterized in that, described conductive component comprises the coil as the stamping-out metallic plate of described conductive part, and as described insulation division described coil is carried out the insulator of insert molding.
8. such as each the described portable equipment built-in aerial structure in the claim 1 to 6, it is characterized in that described conductive component is flexible circuit board or the parts that electric conductor are printed in insulator.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-178089 | 2011-08-16 | ||
| JP2011178089A JP2013042376A (en) | 2011-08-16 | 2011-08-16 | Portable device built-in antenna structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102956956A true CN102956956A (en) | 2013-03-06 |
Family
ID=47765433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210291817XA Pending CN102956956A (en) | 2011-08-16 | 2012-08-16 | Built-in antenna structure for portable device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013042376A (en) |
| CN (1) | CN102956956A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098348A (en) * | 2015-05-22 | 2015-11-25 | 深圳富泰宏精密工业有限公司 | Shell, electronic device applying shell and manufacturing method thereof |
| CN107148188A (en) * | 2017-06-16 | 2017-09-08 | 广东欧珀移动通信有限公司 | Preparation method, housing unit and the mobile terminal of housing unit |
| CN107222595A (en) * | 2017-06-16 | 2017-09-29 | 广东欧珀移动通信有限公司 | Housing unit, preparation method and mobile terminal |
| CN108702404A (en) * | 2016-02-17 | 2018-10-23 | 阿莫善斯有限公司 | Rear cover for portable terminal and the back cover integrated Anneta module including it |
| WO2018228031A1 (en) * | 2017-06-16 | 2018-12-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing, method for producing the same and mobile terminal |
| CN110137675A (en) * | 2019-05-22 | 2019-08-16 | 维沃移动通信有限公司 | A kind of antenna element and terminal device |
| CN110235307A (en) * | 2017-06-23 | 2019-09-13 | 深圳市大疆创新科技有限公司 | Holder |
| WO2021037236A1 (en) * | 2019-08-30 | 2021-03-04 | Oppo广东移动通信有限公司 | Metal plate and method for manufacturing same, shell, and electronic device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013069465A1 (en) | 2011-11-09 | 2013-05-16 | 株式会社村田製作所 | Antenna device and electronic device |
| US10381875B2 (en) * | 2014-07-07 | 2019-08-13 | Qualcomm Incorporated | Wireless power transfer through a metal object |
| KR102572820B1 (en) | 2018-11-19 | 2023-08-30 | 삼성전자 주식회사 | Antenna using horn structure and electronic device including the same |
| WO2022231040A1 (en) * | 2021-04-30 | 2022-11-03 | 엘지전자 주식회사 | Mobile terminal |
| CN116666946A (en) * | 2022-02-21 | 2023-08-29 | 荣耀终端有限公司 | Antenna seam structure and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020009810A (en) * | 2000-07-27 | 2002-02-02 | 윤종용 | Integrated antenna unit |
| CN2593382Y (en) * | 2002-12-10 | 2003-12-17 | 孙汇鑫 | Wide-band antenna |
| CN101646297A (en) * | 2008-08-05 | 2010-02-10 | 英业达股份有限公司 | Electronic device with electrostatic guide structure |
| CN102106037A (en) * | 2008-08-06 | 2011-06-22 | 株式会社Emw | Internal antenna for a wireless device, and a production method therefor |
| KR101258088B1 (en) * | 2006-07-20 | 2013-04-25 | 엘지전자 주식회사 | Mobile communication terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4232474B2 (en) * | 2002-09-27 | 2009-03-04 | ソニー株式会社 | Electronic equipment with communication function |
-
2011
- 2011-08-16 JP JP2011178089A patent/JP2013042376A/en active Pending
-
2012
- 2012-08-16 CN CN201210291817XA patent/CN102956956A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020009810A (en) * | 2000-07-27 | 2002-02-02 | 윤종용 | Integrated antenna unit |
| CN2593382Y (en) * | 2002-12-10 | 2003-12-17 | 孙汇鑫 | Wide-band antenna |
| KR101258088B1 (en) * | 2006-07-20 | 2013-04-25 | 엘지전자 주식회사 | Mobile communication terminal |
| CN101646297A (en) * | 2008-08-05 | 2010-02-10 | 英业达股份有限公司 | Electronic device with electrostatic guide structure |
| CN102106037A (en) * | 2008-08-06 | 2011-06-22 | 株式会社Emw | Internal antenna for a wireless device, and a production method therefor |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098348B (en) * | 2015-05-22 | 2018-09-25 | 深圳富泰宏精密工业有限公司 | Shell, the electronic device and preparation method thereof using the shell |
| CN105098348A (en) * | 2015-05-22 | 2015-11-25 | 深圳富泰宏精密工业有限公司 | Shell, electronic device applying shell and manufacturing method thereof |
| CN108702404B (en) * | 2016-02-17 | 2021-04-27 | 阿莫善斯有限公司 | Back cover for portable terminal and back cover integrated antenna module including the same |
| CN108702404A (en) * | 2016-02-17 | 2018-10-23 | 阿莫善斯有限公司 | Rear cover for portable terminal and the back cover integrated Anneta module including it |
| CN107148188A (en) * | 2017-06-16 | 2017-09-08 | 广东欧珀移动通信有限公司 | Preparation method, housing unit and the mobile terminal of housing unit |
| CN107222595A (en) * | 2017-06-16 | 2017-09-29 | 广东欧珀移动通信有限公司 | Housing unit, preparation method and mobile terminal |
| WO2018228031A1 (en) * | 2017-06-16 | 2018-12-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing, method for producing the same and mobile terminal |
| CN107148188B (en) * | 2017-06-16 | 2020-08-07 | Oppo广东移动通信有限公司 | Preparation method of shell assembly, shell assembly and mobile terminal |
| CN110235307A (en) * | 2017-06-23 | 2019-09-13 | 深圳市大疆创新科技有限公司 | Holder |
| CN110137675A (en) * | 2019-05-22 | 2019-08-16 | 维沃移动通信有限公司 | A kind of antenna element and terminal device |
| CN110137675B (en) * | 2019-05-22 | 2021-03-12 | 维沃移动通信有限公司 | Antenna unit and terminal equipment |
| US11973280B2 (en) | 2019-05-22 | 2024-04-30 | Vivo Mobile Communication Co., Ltd. | Antenna element and terminal device |
| WO2021037236A1 (en) * | 2019-08-30 | 2021-03-04 | Oppo广东移动通信有限公司 | Metal plate and method for manufacturing same, shell, and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013042376A (en) | 2013-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102956956A (en) | Built-in antenna structure for portable device | |
| CN104168730B (en) | Shell, using electronic device of the shell and preparation method thereof | |
| CN108233497B (en) | Wireless battery charging module | |
| CN102812695B (en) | Antenna device and communication device | |
| US7833056B1 (en) | USB application device | |
| JP6058771B1 (en) | Receptacle connector | |
| US8816219B2 (en) | Metal strip assembly for EMI shield case, EMI shield case including the same, and fabrication method of the case | |
| US20150189049A1 (en) | Device housing and portable electronic device using same | |
| CN105098467A (en) | Waterproof card connector | |
| EP2753051A1 (en) | Terminal having speaker and method of manufacturing the same | |
| CN103401091B (en) | Deck assembly and there is the electronic installation of this deck assembly | |
| CN204046391U (en) | For the motor of acoustic equipment | |
| US20220209444A1 (en) | Connector | |
| US8746573B2 (en) | Smart card holding member and portable electronic device employing the same | |
| CN106252877B (en) | A kind of antenna attachment structure and the electronic equipment with the antenna attachment structure | |
| EP3092679B1 (en) | A body of a portable electronic device that includes a near field coil | |
| CN102412437A (en) | Manufacturing method of antenna | |
| CN101964475A (en) | USB (Universal Serial Bus) wireless network card | |
| US20100269308A1 (en) | Elastic structure and shell assembly using the same | |
| CN201663224U (en) | Usb wireless network card | |
| CN106887702B (en) | Mobile terminal and antenna metal socket assembly thereof | |
| CN202261825U (en) | Universal serial bus (USB) wireless network card | |
| JP2007116609A (en) | Coil antenna structure and portable electronic device | |
| CN206340661U (en) | Mobile terminal | |
| CN105449450A (en) | Card tray with key structure and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |