CN107437647A - Antenna structure and the radio communication device with the antenna structure - Google Patents
Antenna structure and the radio communication device with the antenna structure Download PDFInfo
- Publication number
- CN107437647A CN107437647A CN201610360628.1A CN201610360628A CN107437647A CN 107437647 A CN107437647 A CN 107437647A CN 201610360628 A CN201610360628 A CN 201610360628A CN 107437647 A CN107437647 A CN 107437647A
- Authority
- CN
- China
- Prior art keywords
- antenna
- antenna structure
- tumbler
- matrix
- communication device
- 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
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- Support Of Aerials (AREA)
Abstract
The present invention discloses a kind of antenna structure and the radio communication device with the antenna structure, the antenna structure includes antenna part, the antenna part includes matrix, first antenna and the second antenna, the first antenna is located in the matrix, second antenna is rotatably connected to the both ends of the matrix, the first antenna and the compatible multiple band antennas of second antenna.
Description
Technical field
The present invention relates to a kind of antenna structure and with the antenna structure radio communication device, more particularly to a kind of multiple frequency antenna structure and with the antenna structure radio communication device.
Background technology
With person 4G（The fourth
Generation of mobile phone mobile communication technology standards, forth generation mobile communication skill）The arriving in epoch, antenna turn into one of most important component for influenceing radio communication device performance.The LTE of 4G Web vector graphics（Long Term
Evolution, Long Term Evolution）It is divided into FDD（Frequency-Division
Duplex, FDD）LTE and TDD（Time-Division Duplex, time division duplex）Two kinds of specifications of LTE, totally 36 kinds of frequency ranges, how the 4G antenna compatibilities of above-mentioned frequency range are coexisted in the antenna band of existing 3G network, be one of bottleneck that current new generation of wireless communicator device is run into.
The content of the invention
For problem above, it is necessary to provide a kind of antenna structure of compatible multiple frequency ranges.
In addition, it is necessary to which a kind of radio communication device with above-mentioned antenna structure is provided.
A kind of antenna structure, radio communication device can be installed in, the antenna structure includes antenna part, the antenna part includes matrix, first antenna and the second antenna, the first antenna is located in the matrix, second antenna is rotatably connected to the both ends of the matrix, the first antenna and the compatible multiple band antennas of second antenna.
A kind of radio communication device, including housing and it is installed in the antenna structure of the housing, the antenna structure includes antenna part, the antenna part includes matrix, first antenna and the second antenna, the first antenna is located in the matrix, second antenna is rotatably connected to the both ends of the matrix, the first antenna and the compatible multiple band antennas of second antenna.Wherein, the housing offers installation portion, and the antenna structure is installed in the installation portion.
The antenna structure of presently preferred embodiments of the present invention can be integrated multiple multifrequency antennas such as LTE band antennas, 3G band antennas and WiFi band antennas by first antenna and the second antenna.
Brief description of the drawings
Fig. 1 is the schematic diagram of the radio communication device of present pre-ferred embodiments.
Fig. 2 is the exploded view of the housing of radio communication device shown in Fig. 1.
Fig. 3 is the exploded view of the antenna structure of radio communication device shown in Fig. 1.
Fig. 4 is the exploded view at another visual angle of the antenna structure shown in Fig. 3.
Fig. 5 is the decomposing schematic representation of the first axle of the antenna structure shown in Fig. 3, Fig. 4.
Fig. 6 is the assembling schematic diagram of the first axle shown in Fig. 4.
Fig. 7 is sectional view of the first axle along VII-VII lines shown in Fig. 6.
Fig. 8 is the part assembling figure of radio communication device shown in Fig. 1.
Fig. 9 is the schematic diagram of the rotation status of the antenna structure of radio communication device shown in Fig. 1.
Figure 10 is the schematic diagram of another rotation status of the antenna structure of radio communication device shown in Fig. 1.
Main element symbol description
| Radio communication device | 5 |
| Housing | 51 |
| Installation portion | 510 |
| Upper lid | 511 |
| Lower cover | 512 |
| Installed part | 513 |
| Plate body | 514 |
| First perisporium | 515 |
| Second perisporium | 516 |
| Mounting groove | 517 |
| Holding part | 518 |
| Connector | 519 |
| Antenna structure | 1 |
| Antenna part | 10 |
| Matrix | 11 |
| First surface | 111 |
| Second surface | 112 |
| Storage tank | 113 |
| Rotating seat | 114 |
| Connecting hole | 115 |
| Projection | 116 |
| Through hole | 117 |
| First antenna | 12 |
| First vector | 121 |
| First antenna pattern | 122 |
| Second antenna | 13 |
| Second support | 131 |
| Rotating shaft | 133 |
| Second antenna pattern | 135 |
| Rotational pin | 137 |
| Connector | 15 |
| First connecting portion | 151 |
| Second connecting portion | 152 |
| First fin | 153 |
| Second fin | 154 |
| Otch | 155 |
| First rotary components | 20 |
| First axle | 21 |
| Main body | 211 |
| Support bar | 212 |
| The body of rod | 2121 |
| Support end | 2123 |
| Cap body | 213 |
| First end | 214 |
| The second end | 215 |
| Depression | 216 |
| First chute | 217 |
| Second chute | 218 |
| First tumbler | 23 |
| Gear | 231 |
| Sawtooth | 233 |
| First gear portion | 235 |
| Second gear portion | 237 |
| Second rotary components | 30 |
| Second hinge | 31 |
| Second tumbler | 33 |
| Gear | 331 |
| Rotation section | 40 |
| First housing | 41 |
| First bottom wall | 411 |
| The first side wall | 413 |
| Second housing | 43 |
| Second bottom wall | 431 |
| Second sidewall | 433 |
| First holding part | 44 |
| Second holding part | 45 |
| First otch | 46 |
| Second otch | 47 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Referring to Fig. 1, the radio communication device 5 of presently preferred embodiments of the present invention includes housing 51 and is arranged at the antenna structure 1 of the housing 51.The radio communication device can be data card.The antenna structure 1 is installed in the housing 51.During using the radio communication device 5, the antenna structure 1 can turn to a better position receiving and transmitting signal with respect to the housing 51（As shown in Figure 9, Figure 10）；During without using the radio communication device 5, the antenna structure 1 can be turned to respect to the housing 51 and is contained in the housing 51.
Also referring to Fig. 2, one end of the housing 51 is provided with an installation portion 510, for installing the antenna structure 1.In this preferred embodiment, the housing 51 includes upper lid 511, lower cover 512 and is located in installed part 513 on this between lid 511 and the lower cover 512, and the installed part 513 is provided with above-mentioned installation portion 510.The installed part 513 includes plate body 514 and encloses the first perisporium 515 and the second perisporium 516 located at the side of the plate body 514.First perisporium 515 encloses with the plate body 514 to be set to form holding part 518.Second perisporium 516 encloses with the plate body 514 to be set to form mounting groove 517.The housing 51 one end relative with the installation portion 510 is additionally provided with connector 519.
Refer to Fig. 3 and Fig. 4, the antenna structure 1 of present pre-ferred embodiments includes antenna part 10, the first rotary components 20, the second rotary components 30 and rotation section 40, the antenna part 10 is rotatably connected to the rotation section 40 by first rotary components 20, and the rotation section 40 is rotatably connected to the radio communication device of housing 51 by second rotary components 30.
The antenna part 10 includes matrix 11, the antenna 13 of first antenna 12 and second.In this preferred embodiment, the antenna part 10 includes two the second antennas 13.The matrix 11 includes the first surface 111 and second surface 112 being oppositely arranged.The first surface 111 opens up storage tank 113, and the first antenna 12 is located in the storage tank 113.The both ends of the second surface 112 are respectively equipped with rotating seat 114.Connecting hole 115 is offered on the rotating seat 114.This two the second antennas 13 are rotatably connected to the matrix 11 by a rotating seat 114 respectively.The centre of the second surface 112 is additionally provided with projection 116, for supporting second antenna 13.The antenna part 10 also includes lid 14, and the lid 14 is corresponding with the matrix 11, and the first antenna 12 is covered in the interior matrix 11.The matrix 11 also includes the through hole 117 of two insertion first surfaces 111 and second surface.Two through holes 117 are set respectively close to a rotating seat 114.
The first antenna 12 includes first vector 121 and is arranged at the first antenna pattern 122 on the surface of first vector 121.The first vector 121 is substantially in cuboid, corresponding with the storage tank 113, can be placed in the storage tank 113.
Each second antenna 13 includes Second support 131, is convexly equipped in the rotating shaft 133 of the one end of Second support 131 and is arranged at the Second support 131 and second antenna pattern 135 on the surface of the rotating shaft 133.The rotational pin 137 of both ends projection two of the rotating shaft 133, the rotational pin 137 coordinate with the connecting hole 115, and the Second support 131 is rotatably connected into the matrix 11.
In this preferred embodiment, the first antenna 12 and second antenna 13 are laser engraving antenna, and the antenna pattern 135 of first antenna pattern 122 and second passes through LDS（Laser Direct
Structuring, radium-shine straight forming）Mode is formed.In this preferred embodiment, the first antenna 12 includes FDD LTE band antennas, and the second antenna 13 includes TDD LTE band antennas.In another preferred embodiment of the present invention, the first antenna 12 also includes 3G band antennas, and second antenna 13 also includes WiFi band antennas.In this way, the antenna part 10 of presently preferred embodiments of the present invention is integrated LTE band antennas, 3G band antennas and WiFi band antennas by the antenna 13 of first antenna 12 and second.
The antenna part 10 also includes connector 15.The connector 15 includes first connecting portion 151 and with extending vertically the second connecting portion 152 formed by the side of the first connecting portion 151.The end of the first connecting portion 151 is provided with the first fin 153.The end of the second connecting portion 152 is provided with the second fin 154 and otch 155.The first connecting portion 151 is fixedly arranged on the first antenna 12, and is contacted with the first antenna pattern 122 of the first antenna 12.The second connecting portion 152 is located between the rotating seat 114 and second antenna 13, and the contact with the second antenna pattern 135 of second antenna 13 of the second fin 154, the otch 155 coordinate with the rotational pin 137 through that should pass through the through hole 117.The rotational pin 137 can be as the signal contact point of the second antenna 13.In this way, the first antenna 12 is electrical connected with second antenna 13 by the connector 15.
First rotary components 20 include the tumbler 23 of first axle 21 and first.The first axle 21 is located in the rotation section 40.First tumbler 23 is fixedly arranged on the antenna part 10.First tumbler 23 can rotate relative to the rotation section 40 under external force.The first axle 21 can be held in first tumbler 23, to be positioned after first tumbler 23 turns an angle to it.
Also referring to Fig. 5, Fig. 6 and Fig. 7, the first axle 21 includes main body 211, supports bar 212 and cap body 213.The main body 211 and cap body 213 add plastics by rubber（Plastic+Rubber, P+R）Processing procedure is made.This is supported bar 212 and is made of metal material.
The main body 211 is hollow column.The main body 211 includes relative first end 214 and the second end 215.The outer wall of first end 214 forms depression 216.The inwall of the first end 214 opens up the first chute 217.The inwall of the second end 215 opens up the second chute 218 to be connected with first chute 217.The width of second chute 218 is more than the width of first chute 217.
This supports that bar 212 includes the body of rod 2121 and be arranged at the one end of the body of rod 2121 support end 2123.This supports bar 212 and is arranged in the main body 211.The body of rod 2121 is slidably received in first chute 217 and second chute 218.This supports end 2123 and exposed by the second end 215.
The cap body 213 is located in the depression 216, and the first end 214 is sealed, with the inwall of main body 211 and the body of rod 2121 in the lump in one sealing space of formation in the second chute 218.When first tumbler 23 rotates under external force, promote this to support bar 212 and retreat to the sealing space.When external force cancels, this, which supports bar 212 and is held in the first tumbler 23, is positioned.
First tumbler 23 includes gear 231（Join Fig. 8）, the outer rim of the gear 231 is evenly spaced to set sawtooth 233.In this preferred embodiment, the angle being spaced between every two adjacent sawtooth 233 is 45 degree.This supports end 2123 and is held between adjacent sawtooth 233 to be positioned to the first tumbler 23.In this preferred embodiment, the gear 231 includes first gear portion 235 and second gear portion 237, and the two is fixedly arranged on the matrix 11 and the side of the lid 14 respectively, when the lid 14 is covered on the matrix 11, forms the gear 231.The first axle 21 of the present invention supports bar 212 instead of traditional spring promotion by the air pressure in sealing space and positioned with the cooperation of gear 231, simple in construction, and service life is longer.
Second rotary components 30 include the tumbler 33 of second hinge 31 and second.The second hinge 31 is located in the rotation section 40.Second tumbler 33 is fixedly arranged on the radio communication device 5.In this preferred embodiment, second tumbler 33 is fixedly arranged on the first perisporium 515 of mounting groove 517.The second hinge 31 can rotate relative to the radio communication device 5 under external force, and is held in second tumbler 33 after turning an angle and positions.The structure ＆ working mechanism of the tumbler 33 of second hinge 31 and second and the tumbler 23 of first axle 21 and first are essentially identical, therefore, will not be repeated here.
The rotation section 40 includes the first housing 41 and second housing 43 corresponding with first housing 41.First housing 41 includes the first bottom wall 411 and encloses the first side wall 413 located at first bottom wall 411.Second housing 43 includes the second bottom wall 431 and encloses second sidewall 433 located at second bottom wall 431.The first holding part 44 and the second holding part 45 are respectively equipped with the bottom wall 431 of first bottom wall 411 and second.The first side wall 413 with offering the first otch 46, the second otch 47 respectively in second sidewall 433.When the first housing 41 is covered on the second housing 43, first holding part 44 of the first holding part 44 of first bottom wall 411, the second holding part 45 and second bottom wall 431, second holding part 45 is spliced to form the first accommodating cavity and the second accommodating cavity, and the first axle 21 and second hinge 31 are respectively contained in first accommodating cavity and the second accommodating cavity.The first otch 46 and the first otch 46 of second sidewall of the first side wall 413 are spliced to form first through hole（Figure is not marked）.The second otch 47 and the first otch 46 of second sidewall 433 of the first side wall 413 are spliced to form the second through hole（Figure is not marked）.The gear 231 of first tumbler 23 is placed in the rotation section 40 by the first through hole.The gear 331 of second tumbler 33 is placed in the rotation section 40 by the first through hole.First housing 41 can be combined in the second housing 43 by way of screw or ultrasonic wave hot melt.
Also referring to Fig. 8, when assembling the radio communication device 5, first, first antenna 12 is placed in the storage tank 113.The rotational pin 137 of second antenna 13 coordinates with the connecting hole 115, and Second support 131 is rotatably connected into the matrix 11.By the first antenna 12 that is fixedly arranged on of the first connecting portion 151 of the connector 15, and the first fin 153 contacts with the first antenna pattern 122 of the first antenna 12.The second connecting portion 152 of the connector 15 is passed through into the matrix 11, is located between the rotating seat 114 and second antenna 13, and the second fin 154 contacts with the rotational pin 137 of second antenna 13, so as to be contacted with the second antenna pattern 135 of the second antenna 13.The lid 14 is covered on the interior matrix 11, that is, completes the assembling of the antenna part 10.
Then, the matrix 11 of antenna part 10 that the gear 231 of first tumbler 23 is fixed on after assembling and the side of lid 14, and the first tumbler 23 is placed in the rotation section 40 by first through hole, and it is directed at the first accommodating cavity, the first axle 21 is placed in the second accommodating cavity, coordinates with gear 231.The gear 331 of second tumbler 33 is fixed on to the first perisporium 515 of the housing 51, first housing 41 of rotation section 40 is positioned on the plate body 514 of the holding part 518, second hinge 31 is placed in second accommodating cavity, and is directed at the gear 331 of the second tumbler 33, is coordinated with gear 331.
Finally, the second housing 43 of rotation section 40 is covered on the first housing 41, that is, completes the assembling of the radio communication device 5.
Also referring to Fig. 9 and Figure 10, after assembling, the antenna part 10 is rotatably connected to the rotation section 40 by first rotary components 20, and the rotation section 40 is rotatably connected to radio communication device 5 by second rotary components 30.The antenna part 10 can carry out dual-axis rotation by axle of the central shaft of the central shaft of the gear 231 of the first tumbler 23 and the gear 331 of the second tumbler 33, until antenna part 10 turns to the position of optimum signal radiance.
In addition, those skilled in the art can also make various modifications, addition and replacement in other forms and details in better embodiment claim scope of disclosure of the present invention and spirit.Certainly, the change such as these various modifications, addition and replacements for being made according to better embodiment of the present invention spirit, all should be within the scope of better embodiment of the present invention be claimed.
Claims (14)
- A kind of 1. antenna structure, it is installed in radio communication device, it is characterized in that, the antenna structure includes antenna part, the antenna part includes matrix, first antenna and the second antenna, the first antenna is located in the matrix, and second antenna is rotatably connected to the both ends of the matrix, the first antenna and the compatible multiple band antennas of second antenna.
- 2. antenna structure as claimed in claim 1, it is characterised in that：The antenna structure also includes the first rotary components, the second rotary components and rotation section, and the antenna part is rotatably connected to the rotation section by first rotary components, and the rotation section is rotatably connected to the radio communication device by second rotary components.
- 3. antenna structure as claimed in claim 1, it is characterised in that：The matrix includes the first surface and second surface being oppositely arranged, and the first surface opens up storage tank, and the first antenna is located in the storage tank, and the both ends of the second surface are provided with rotating seat, and second antenna is rotatably connected to the matrix by the rotating seat.
- 4. antenna structure as claimed in claim 1, it is characterised in that：The antenna structure also includes connector, the connector includes first connecting portion and with extending vertically the second connecting portion formed by the side of the first connecting portion, the first connecting portion is fixedly arranged on the first antenna, and contacted with first antenna, the second connecting portion passes through the matrix, be located between the connection end and second antenna, and with second day linear contact lay.
- 5. antenna structure as claimed in claim 3, it is characterised in that：The second surface of the matrix is also convexly equipped with projection, for supporting second antenna.
- 6. antenna structure as claimed in claim 1, it is characterised in that：The first antenna includes first vector and is arranged at the first antenna pattern of the first vector, and the antenna part also includes lid, and the first antenna is covered in the interior matrix by the lid.
- 7. antenna structure as claimed in claim 4, it is characterised in that：Second antenna includes Second support, is convexly equipped in the rotating shaft of the Second support one end and is arranged at the Second support and second antenna pattern on the surface of the rotation section, the rotational pin of both ends projection two of the rotating shaft, the rotating seat offers connecting hole, the rotational pin coordinates with the connecting hole, and the Second support is rotatably connected into the first antenna.
- 8. antenna structure as claimed in claim 7, it is characterised in that：The end of the second connecting portion opens up otch, and the profile of the otch is corresponding to the connecting hole, for coordinating with the rotational pin.
- 9. antenna structure as claimed in claim 2, it is characterised in that：First rotary components include first axle and the first tumbler, the first axle is located in the rotation section, first tumbler is fixedly arranged on the antenna part, first tumbler can be under external force, rotated relative to the rotation section, the first axle can be held in first tumbler, to be positioned after first tumbler turns an angle to it.
- 10. antenna structure as claimed in claim 2, it is characterised in that：Second rotary components include second hinge and the second tumbler, the second hinge is located in the rotation section, first tumbler is fixedly arranged on the radio communication device, the second hinge can be under external force, rotated relative to the radio communication device, and second tumbler is held in positioning after turning an angle.
- 11. the antenna structure as described in claim 9 or 10, it is characterised in that：The first axle and the second hinge include main body, support bar and cap body, the main body is hollow column, the main body includes relative first end and the second end, the outer wall of first end forms depression, the inwall of the first end opens up the first chute, the inwall of the second end opens up the second chute with first chute insertion, the diameter of second chute is more than the diameter of first chute, this, which supports bar, includes the body of rod and supports end, this supports bar and is arranged in the main body, the cap body is located in the depression, and the first end is sealed, a sealing space is formed in the lump with the body and the main body, when first tumbler rotates under external force, the rotating shaft is promoted to retreat to the sealing space, when external force cancels, this, which supports bar and is held in the first tumbler, is positioned.
- 12. the antenna structure as described in claim 9 or 10, it is characterised in that：First tumbler includes gear, and its outer rim is convexly equipped with sawtooth, and this supports between bar is held in the sawtooth and positioned.
- 13. the antenna structure as described in claim 9 or 10, it is characterised in that：The rotation section includes being provided with the first accommodating cavity and the second accommodating cavity, and the first axle and the second hinge are respectively contained in first accommodating cavity and second accommodating cavity.
- 14. a kind of radio communication device, including housing and the antenna structure for being installed in the housing, it is characterised in that the antenna structure is the antenna structure described in claim 1-13 any one, wherein, the housing offers installation portion, and the antenna structure is installed in the installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360628.1A CN107437647B (en) | 2016-05-28 | 2016-05-28 | Antenna structure and wireless communication device with the antenna structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360628.1A CN107437647B (en) | 2016-05-28 | 2016-05-28 | Antenna structure and wireless communication device with the antenna structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107437647A true CN107437647A (en) | 2017-12-05 |
| CN107437647B CN107437647B (en) | 2019-11-08 |
Family
ID=60453528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360628.1A Expired - Fee Related CN107437647B (en) | 2016-05-28 | 2016-05-28 | Antenna structure and wireless communication device with the antenna structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437647B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459854A (en) * | 2018-05-07 | 2019-11-15 | Oppo广东移动通信有限公司 | The control method of functional unit, electronic device and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701223Y (en) * | 2004-05-18 | 2005-05-18 | 昆盈企业股份有限公司 | Casing of electronic installation |
| CN2717044Y (en) * | 2004-06-29 | 2005-08-10 | 智易科技股份有限公司 | Rotary antenna structure for wireless network equipment |
| CN100438207C (en) * | 2002-10-03 | 2008-11-26 | Smk株式会社 | Disassembly antenna device |
| CN101350633A (en) * | 2008-08-28 | 2009-01-21 | 苏州佳世达电通有限公司 | Communication equipment |
| TW201401647A (en) * | 2012-06-20 | 2014-01-01 | Sony Corp | Folding antenna device |
-
2016
- 2016-05-28 CN CN201610360628.1A patent/CN107437647B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438207C (en) * | 2002-10-03 | 2008-11-26 | Smk株式会社 | Disassembly antenna device |
| CN2701223Y (en) * | 2004-05-18 | 2005-05-18 | 昆盈企业股份有限公司 | Casing of electronic installation |
| CN2717044Y (en) * | 2004-06-29 | 2005-08-10 | 智易科技股份有限公司 | Rotary antenna structure for wireless network equipment |
| CN101350633A (en) * | 2008-08-28 | 2009-01-21 | 苏州佳世达电通有限公司 | Communication equipment |
| TW201401647A (en) * | 2012-06-20 | 2014-01-01 | Sony Corp | Folding antenna device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459854A (en) * | 2018-05-07 | 2019-11-15 | Oppo广东移动通信有限公司 | The control method of functional unit, electronic device and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437647B (en) | 2019-11-08 |
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Granted publication date: 20191108 Termination date: 20210528 |