CN102142595A - Antenna device for small electronic device - Google Patents
Antenna device for small electronic device Download PDFInfo
- Publication number
- CN102142595A CN102142595A CN2011100304709A CN201110030470A CN102142595A CN 102142595 A CN102142595 A CN 102142595A CN 2011100304709 A CN2011100304709 A CN 2011100304709A CN 201110030470 A CN201110030470 A CN 201110030470A CN 102142595 A CN102142595 A CN 102142595A
- Authority
- CN
- China
- Prior art keywords
- box body
- saddle
- rod
- antenna
- assembled
- 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.)
- Granted
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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
- H01Q1/24—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
- H01Q1/244—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 extendable from a housing along a given path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
- H01Q1/103—Latching means; ensuring extension or retraction thereof
-
- 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
- H01Q1/20—Resilient mountings
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides an antenna device for a small electronic device with wireless communication function, which allows one or more antenna rods to be accommodated in a device body by a single-touch operation during the accommodation of the antenna. The antenna device comprises a box, a sliding member, an antenna rod, a helical spring, and a locking-release means. The box is cylinder-shaped, has an open upper end part, and is accommodated in a shell. The sliding member is accommodated in the box, can slide in the superiorinferior direction without being pulled out from the upper part. The antenna rod is assembled on the sliding member, and can be accommodated in the box or protrude outside the box. The helical spring is tensionally disposed between one side of the sliding member and one side of the inner bottom of the box. The locking-release means is used to lock the sliding member at the side part of the box and release the sliding member from being locked at the side part of the box.
Description
Technical field
The present invention relates to a kind of antenna assembly, it is applied to mobile computer, personal digital assistant (Personal Digital Assistant), other is terminal as moving, and possesses the compact electronic device or the former compact electronic device that possesses wireless communication function such as mobile phone of wireless communication function.
Background technology
In recent years, it is not mobile phone, personal digital assistant (Personal Digital Assistant), mobile computer and other various as mobile terminal electronic installations also carry wireless communication function, and then can watch TV, carry out network communication, invention shown in TOHKEMY 2009-159309 communique is popularized gradually.
The compact electronic device of the corresponding type of this kind wireless telecommunications has antenna assembly.And with regard to this type of antenna assembly, use bar-shaped formula antenna assembly widely, the record of known for example TOHKEMY 2002-26619 communique.
The bar-shaped formula antenna assembly of this kind is in compact electronic device, aerial rod can be taken in to device body when not using, and pull out use in use again, more smooth and easy pulling out when pulling out aerial rod, do not have other problem, but aerial rod is pressed into when it is taken in, and not only miscellaneous and have and take in situation about having some setbacks, it is crooked and problem such as lose easily to have an aerial rod of making.
In addition, the bar-shaped aerial rod of this kind must be made the reception scope that is harmonious with each frequency at direction of principal axis for a plurality of frequencies of correspondence, makes that aerial rod is elongated and the problem that takies accommodation space is arranged.
Summary of the invention
Purpose of the present invention provides a kind of antenna assembly that possesses the compact electronic device of wireless communication function for solving above-mentioned problem, so that when taking in antenna, can automatically aerial rod be contained in the device body with one-touch operation.
Another object of the present invention provides a kind of antenna assembly that possesses the compact electronic device of wireless communication function, and it can be placed in a plurality of aerial rods that receive a plurality of wave frequencys in the device body automatically, and with automatic open formation, receives and dispatches a plurality of wave frequencys.
In order to reach above-mentioned purpose, comprise that according to a kind of antenna assembly of the present invention a box body, a saddle, an aerial rod, a helical spring and a card end the releasing means.Box body is tubular, the upper end is open, and is placed in the housing of the compact electronic device that carries wireless communication function.Saddle is placed in this box body, its can above-below direction slide and can not from above extract.Aerial rod is assembled in this saddle, and can be placed in this box body or protrude in outside this box body.Helical spring is opened between the side of a side of being located at this saddle and this box body inner bottom part.Card ends the releasing means and uses so that this saddle is limited to the sidepiece of this box body and removes the sidepiece that this saddle is limited to this box body.
In addition, a kind of antenna assembly of the present invention comprises that a box body, a saddle, a plurality of aerial rod, a helical spring and a card end the releasing means.Box body is tubular, the upper end is open, and is placed in the housing that carries wireless communication function.Saddle is placed in this box body, its can above-below direction slide and can not from above extract.A plurality of aerial rods are assembled in this saddle, and can be placed in this box body or protrude in outside this box body.Helical spring is opened between the side of a side of being located at this saddle and this box body inner bottom part.Card ends the releasing means and uses so that this saddle is limited to the sidepiece of this box body and removes the sidepiece that this saddle is limited to this box body.Main antenna that wherein said a plurality of aerial rod is assembled by the direction of principal axis that is fixed in this saddle rod and the foreign side that is assembled in this saddle are for can rotating one or more slave antenna bar constructions, when taking in, described one or more slave antenna rod folding, automatically be placed in this box body simultaneously with this main antenna rod, during from this box body taking-up, described one or more slave antennas rods turn round automatically and open.
In the case, the antenna assembly of compact electronic device of the present invention, wherein this card ends the releasing means and is made of a card stopping bar and a button member of this saddle, this card stopping bar is assembled in the upper side of this box body, can promote rotationally in a direction, this button member is assembled in this box body, so that should the action of card stopping bar.
In addition, the antenna assembly of compact electronic device of the present invention, wherein this slave antenna rod is assembled in a side of this saddle, and in direction revolution, the promotion of opening in foreign side.
In addition, the antenna assembly of compact electronic device of the present invention, wherein this slave antenna rod is when opening, with the termination contact that is assembled in this box body.
Then, the antenna assembly of compact electronic device of the present invention, wherein this housing is the housing of mobile computer or personal digital assistant (Personal Digital Assistant) or mobile phone etc.
The present invention because of as above formation, to possessing mobile computer, mobile phone, the personal digital assistant compact electronic devices such as (PersonalDigitalAssistant) of a plurality of wireless communication functions such as TV reception function, network communication function, can receive the electric wave of each function correspondence, and when taking in aerial rod, by the pressing button element, can make the effect of taking in aerial rod with one-touch operation prove effective.
In addition, with aerial rod by the main antenna of the axle center part axle that is assembled in saddle rod and be assembled in the one or more slave antenna bar constructions of foreign side for turning round, promoting of saddle, can make bar-shaped antenna assembly miniaturization, and when the main antenna bar is taken in, slave antenna bar folding, with the main antenna bar be placed in the box body simultaneously, and when box body takes out, make the slave antenna bar to open automatically.
Description of drawings
Fig. 1 is the oblique view of mobile computer, is a kind of compact electronic device that possesses communication function of the embodiment of the invention;
Fig. 2 shows antenna assembly of the present invention, and wherein (a) figure is the state that aerial rod is opened; (b) figure shows aerial rod is placed in state in the box body;
Fig. 3 shows the sectional arrangement drawing of antenna assembly of the present invention, and wherein (a) figure is the state that aerial rod is opened; (b) the figure demonstration makes aerial rod be placed in the state in the box body;
Fig. 4 is the exploded perspective view of antenna assembly of the present invention;
Fig. 5 is the expansion profile of the major part of antenna assembly of the present invention;
Fig. 6 is the expansion profile of the major part of antenna assembly of the present invention;
Fig. 7 is the oblique view of the major part of antenna assembly of the present invention; And
Fig. 8 is the oblique view of the mobile phone of use antenna assembly of the present invention.
[main element symbol description]
1: mobile computer
2,26: the first housings
3,27: the second housings
3a: receive the dress hole
3b: annular groove portion
4,25: opening-closing device
5,29: antenna assembly
6,32: aerial rod
7,30: the main antenna rod
7a: steady pin
7b, 8e: button
7c: stop hole
7d: recess
7e: front end
8,31: the slave antenna rod
8a: base portion
8b: ccontaining cylindrical shell
8c: sliding members
8d: flexible bar-shaped
8f: ditch portion
8g: friction element
8h: engagement piece portion
9: button member
9a: head
10: saddle
10a: the line of rabbet joint
10b: plate clockwork spring holding part
10c: assembling ditch
10d: engaging recessed part
10e: keyway
11: card ends the releasing means
12: box body
12a: edge portion
12b: assembly hole
12c: assembling recess
12d: engaging protuberance
12e: key portion
12f, 13c: assembly hole
13: the bolt element
13a: assembly hole
13b: assembling pin
14: helical spring
14a: bottom
14b: upper end
15,18: connecting pin
16: the plate clockwork spring
16a: stator
17: terminal
17a: fixing hole
19: the card stopping bar
19a: fastener
20: elastic mean
28: mobile phone
Embodiment
Hereinafter with reference to accompanying drawing, describe a kind of antenna assembly that possesses the compact electronic device of radio communication function of the preferred embodiment of the present invention in detail.
[first embodiment]
In Fig. 1, with component symbol 1 expression mobile computer, it is as an example that possesses the compact electronic device of radio communication function, this mobile computer 1 is entire for opening by each rearward end that opening-closing device 4 links first housing 2 and second housing 3, first housing 2 is provided with keyboard, and second housing 3 is provided with display unit.
The aerial rod 6 of antenna assembly 5 of the present invention is outstanding from the upper end of second housing, 3 one sidepieces of mobile computer 1.This aerial rod 6 is made of the main antenna of centre rod 7 and slave antenna rod 8, and slave antenna rod 8 is three, around main antenna rod 7 with radial and open for the mode of falling the umbrella.Then, the card that button member 9 constitutes saddle 10 ends releasing means 11, and its head 9a protrudes in the sidepiece of second housing 3.
Particularly extremely shown in Figure 7 as Fig. 2, antenna assembly 5 ends releasing means 11 by box body 12, saddle 10, aerial rod 6, bolt element 13, helical spring 14 and card and constitutes.Box body 12 is cylindric and upper opening, is provided with the 12a of edge portion in periphery.Saddle 10 is placed in the box body 12 and at above-below direction slidably.Aerial rod 6 is assembled in saddle 10.Bolt element 13 is assembled in the bottom of box body 12 with assembling pin 13b.Helical spring 14 for example is the tension force helical spring, opens and is located between bolt element 13 and the saddle 10.Card ends the saddle 10 that releasing means 11 will be assembled in box body 12 sidepieces and is limited to specific sliding position, and this card is ended state remove.One sidepiece of saddle 10 is provided with keyway 10e, and keyway 10e and the box body 12 inner set 12e of key portion engage, and makes saddle 10 not rotate in box body 12.In addition, the bottom 14a of helical spring 14 is limited to the set assembly hole 13a of bolt element 13, and box body 12 is sticked in the 3b of annular groove portion of the set receipts dress hole 3a of second housing 3, so that it is not extracted from second housing 3.In addition, represent respectively to assemble the assembly hole of selling 13b with component symbol 12f and 13c at box body 12 and bolt element 13 in order to assembling.
The peripheral part of saddle 10 is followed line of rabbet joint 10a, be provided with plate clockwork spring holding part 10b, set assembling ditch 10c, the 10c in the both sides of this plate clockwork spring holding part 10b passes through the embedding of stator 16a, make the lower side of plate clockwork spring 16 fix, the movable distolateral engagement piece portion 8h with base portion 8a of plate clockwork spring 16 engages, make to promote the slave antenna rod at 8 o'clock, make slave antenna rod 8 toward foreign side's rotation.Then, set corresponding each the slave antenna rod 8 of assembling recess 12c in the peripheral part of box body 12 upper end is assembled with terminal 17, and terminal 17 rotates at slave antenna rod 8, contacts with slave antenna rod 8 when opening.The section of terminal 17 slightly is the U word shape, and its fixing hole 17a is provided with 120 ° interval, is embedded in engaging protuberance 12d.In addition, in the present embodiment, the quantity that is provided with of relevant slave antenna rod 8 is three, but does not limit this quantity.More than three or followingly all can.
Further, as shown in the figure, the formation of slave antenna rod 8 bodies can be freely stretches, but non-ly is limited to this.Formation as main antenna rod 7 also can.In addition, also can make main antenna rod 7 freely stretch as slave antenna rod 8.
Card ends releasing means 11 and is made of card stopping bar 19, button member 9 and elastic mean 20.Card stopping bar 19 has fastener 19a, and fastener 19a is assembled in the set assembly hole 12b of upper end side of box body 12 peripheral parts by connecting pin 18, and assembly hole 12b front is slightly rectangle.Button member 9 is assembled in second housing, 3 one sides, and to give as security a side of pressing by the fulcrum of card stopping bar 19, elastic mean 20 is arranged between box body 12 and the card stopping bar 19, so that card stopping bar 19 promotes, rotates toward a direction.
Therefore, particularly shown in each (b) figure of Fig. 2 and Fig. 3, when antenna assembly 5 did not use, for each slave antenna rod 8 of aerial rod 6 is attached under the situation of main antenna rod 7 by folding, each slave antenna rod 8 was placed in the box body 12 simultaneously with main antenna rod 7.As shown in the figure, at this moment, saddle 10 enters in the box body 12, and helical spring 14 shrinks saddle 10 is drawn toward belows, with saddle 10 simultaneously for being placed in the state in the box body 12.Further, shown in (b) figure of Fig. 2, at this state, in the set recess 7d of the periphery that button 8e is contained in main antenna rod 7 of slave antenna rod 8 button 7b.
When using antenna assembly 5, with finger pinch get the main antenna rod 7 outstanding from the upper end of box body 12 button 7b and slave antenna rod 8 button 8e, when drawing toward the top again, the tension force of saddle 10 opposing helical springs 14, and in box body 12, move toward the top, main antenna rod 7 and slave antenna rod 8 are from box body 12, then outwards pull out from second housing 3, therefore, before mobile the stopping of saddle 10, saddle 10 set engaging recessed part 10d are limited to the fastener 19a of card stopping bar 19, when letting go, by finger presses main antenna rod 7 each slave antenna rod 8 of button 7b, because of the elastic force of the plate clockwork spring 16 that acts on base portion 8a opens automatically and can use, shown in (a) figure of Fig. 2 and Fig. 3.After then slave antenna rod 8 was opened, the barred body 8d that will stretch pulled out or is placed in ccontaining cylindrical shell 8b from ccontaining cylindrical shell 8b outside, to carry out the adjusting of electric wave sensitivity.This flexible barred body 8d is when ccontaining cylindrical shell 8b is drawn out or is pressed into, and by friction element 8g, the flexible ccontaining relatively cylindrical shell 8b of barred body 8d stops at the optional position unchangeably.
Then, when each slave antenna rod 8 one opened, the sidepiece of its base portion 8a was pressed respectively because of the elastic force of plate clockwork spring 16 and is touched each terminal 17, and electrically connects, and therefore, can receive the various wave frequencys of mobile computer 1.
If do not use mobile computer 1 antenna assembly 5 taken under the situation to second housing 3, during pressing button assembly 9, card stopping bar 19 is resisted the elastic force of elastic means 20 and is rotated, the card of removing the engaging recessed part 10d of its fastener 19a and saddle 10 ends, therefore, saddle 10 is automatically drawn in the inside of box body 12 because of the pulling force of helical spring 14.At this moment, the elastic force of open each slave antenna rod 8 opposing plate clockwork springs 16 and close is entirely taken in to box body 12 inside simultaneously with main antenna rod 7.
[second embodiment]
Fig. 8 is implemented on mobile phone for showing with antenna assembly of the present invention, with an example as compact electronic device.
As shown in the figure, mobile phone 28 is made of first housing 26 that is provided with keypad portion and second housing 27 with display part, and link for opening mutually entire by opening-closing device 25, second housing, 27 1 sides of mobile phone 28 be assembled with first embodiment in the antenna assembly 29 of same structure, the aerial rod 32 that is made of main antenna rod 30 and a plurality of open slave antenna rod 31 is for exposing outside state.
Though scheme not perfect representation, the internal structure of antenna assembly 29 and function are identical with the formation of the antenna assembly 5 of first embodiment, therefore, omit explanation.
If implement according to this, can the corresponding present television receiving function that mobile phone possessed or other wireless communication function, and promote its convenience.
More than explanation is the situation that applies the present invention to mobile computer and mobile phone, and antenna assembly of the present invention also can be applicable to personal digital assistant (Personal Digital Assistant), other the mobile end as mobile game machine that is equipped with wireless communication function.In addition, the housing of assembling antenna assembly also can be assembled in the first above-mentioned housing.Further, use the helical spring of tension force helical spring in the explanation, but also can adopt compression helical spring as the drawing aerial rod.
The present invention is because of above formation, applicable to the antenna assembly of compact electronic devices such as the mobile computer that carries television receiving function, network transmission-receiving function etc., personal digital assistant (Personal Digital Assistant), mobile game machine.
The above only is an illustrative, but not is restricted.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the claim scope of enclosing its equivalent modifications of carrying out or change.
Claims (7)
1. the antenna assembly of a compact electronic device comprises:
One box body is tubular, upper end opening, and is placed in the housing;
One saddle is placed in this box body, can above-below direction slide but can not from above extract;
One aerial rod is assembled in this saddle, and can be placed in this box body or protrude in outside this box body;
One helical spring is opened between the side of the side be located at this saddle and this box body inner bottom part; And
One card ends the releasing means, so that this saddle is limited to the sidepiece of this box body and removes the sidepiece that this saddle is limited to this box body.
2. the antenna assembly of a compact electronic device comprises:
One box body is tubular, upper end opening, and is placed in the housing;
One saddle is placed in this box body, can above-below direction slide but can not from above extract;
A plurality of aerial rods are assembled in this saddle, and are placed in this box body or protrude in outside this box body;
One helical spring is opened between the side of the side be located at this saddle and this box body inner bottom part; And
One card ends the releasing means, so that this saddle is limited to the sidepiece of this box body and removes the sidepiece that this saddle is limited to this box body;
Main antenna that wherein said a plurality of aerial rod is assembled by the direction of principal axis that is fixed in this saddle rod and the foreign side that is assembled in this saddle are for can rotating one or more slave antenna bar constructions, when taking in, described one or more slave antenna rod folding, automatically be placed in this box body simultaneously with this main antenna rod, during from this box body taking-up, described one or more slave antennas rods turn round automatically and open.
3. as the antenna assembly of each described compact electronic device in the claim 1 to 2, wherein this card ends the releasing means and is made of a card stopping bar and a button member of this saddle, this card stopping bar is assembled in the upper side of this box body, can promote rotationally in a direction, this button member is assembled in this box body, so that should the action of card stopping bar.
4. the antenna assembly of compact electronic device as claimed in claim 2, wherein this slave antenna rod is assembled in a side of this saddle, and is opening direction revolution in foreign side, promoting.
5. the antenna assembly of compact electronic device as claimed in claim 2, wherein this slave antenna rod is when opening, with the termination contact that is assembled in this box body.
6. as the antenna assembly of each described compact electronic device in the claim 1 to 2, wherein this housing is the housing of mobile computer or personal digital assistant.
7. as the antenna assembly of each described compact electronic device in the claim 1 to 2, wherein this housing is the housing of mobile phone.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010017366A JP5572405B2 (en) | 2010-01-28 | 2010-01-28 | Antenna device for small electronic equipment |
| JP2010-017366 | 2010-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102142595A true CN102142595A (en) | 2011-08-03 |
| CN102142595B CN102142595B (en) | 2014-04-16 |
Family
ID=44409935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110030470.9A Expired - Fee Related CN102142595B (en) | 2010-01-28 | 2011-01-28 | Antenna device for small electronic device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5572405B2 (en) |
| KR (1) | KR101156296B1 (en) |
| CN (1) | CN102142595B (en) |
| TW (1) | TWI462389B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522621A (en) * | 2011-11-02 | 2012-06-27 | 江苏捷诚车载电子信息工程有限公司 | Portable antenna mast |
| CN105846040A (en) * | 2016-05-13 | 2016-08-10 | 常州市宏硕电子有限公司 | Telescopic antenna of mobile terminal |
| CN109037894A (en) * | 2018-07-23 | 2018-12-18 | 安徽蓝麦通信股份有限公司 | A kind of novel passive beam-shaped antenna |
| CN109449563A (en) * | 2018-11-29 | 2019-03-08 | Oppo广东移动通信有限公司 | Communication accessory and electronic device for electronic device |
| CN110401740A (en) * | 2018-04-25 | 2019-11-01 | Oppo广东移动通信有限公司 | Electronic equipment |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI566463B (en) * | 2012-09-10 | 2017-01-11 | 富智康（香港）有限公司 | Wireless communication device |
| KR200474504Y1 (en) * | 2014-04-18 | 2014-09-24 | 인천광역시 | Device for capturing a marsh snail |
| WO2020171295A1 (en) * | 2019-02-20 | 2020-08-27 | 엘지전자 주식회사 | Mobile terminal and control method therefor |
| CN113238498A (en) * | 2021-04-28 | 2021-08-10 | 哈尔滨普华电力设计有限公司 | Multi-mode thing networking wisdom energy data acquisition terminal |
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| CN1220499A (en) * | 1997-12-19 | 1999-06-23 | 原田工业株式会社 | Telescopic rod antenna apparatus |
| JP2002076730A (en) * | 2000-08-28 | 2002-03-15 | Tookado:Kk | Automatic extendable antenna |
| US20060082507A1 (en) * | 2004-10-19 | 2006-04-20 | Tamez Daniel C | Spring-loaded extendible antenna for a mobile phone |
| US20070285333A1 (en) * | 2006-06-07 | 2007-12-13 | Joymax Electronics Co., Ltd. | Antenna device having rotatable structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025132Y2 (en) * | 1978-06-30 | 1985-07-29 | 株式会社ヨコオ | Rod antenna device |
| JP3073867B2 (en) * | 1993-11-15 | 2000-08-07 | 三菱電機株式会社 | Portable communication device antenna and antenna connection circuit |
| JPH0955613A (en) * | 1995-08-15 | 1997-02-25 | Saitama Nippon Denki Kk | Antenna container structure |
| JP3032123U (en) * | 1996-06-07 | 1996-12-17 | 正明 佐藤 | Mobile phone |
| JP2001067143A (en) * | 1999-08-27 | 2001-03-16 | Dx Antenna Co Ltd | Electronic equipment provided with antenna |
| JP2008263376A (en) * | 2007-04-11 | 2008-10-30 | Willcom Inc | Antenna operation type usb data communication terminal |
-
2010
- 2010-01-28 JP JP2010017366A patent/JP5572405B2/en not_active Expired - Fee Related
-
2011
- 2011-01-14 KR KR1020110003849A patent/KR101156296B1/en not_active IP Right Cessation
- 2011-01-28 CN CN201110030470.9A patent/CN102142595B/en not_active Expired - Fee Related
- 2011-01-28 TW TW100103432A patent/TWI462389B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220499A (en) * | 1997-12-19 | 1999-06-23 | 原田工业株式会社 | Telescopic rod antenna apparatus |
| JP2002076730A (en) * | 2000-08-28 | 2002-03-15 | Tookado:Kk | Automatic extendable antenna |
| US20060082507A1 (en) * | 2004-10-19 | 2006-04-20 | Tamez Daniel C | Spring-loaded extendible antenna for a mobile phone |
| US20070285333A1 (en) * | 2006-06-07 | 2007-12-13 | Joymax Electronics Co., Ltd. | Antenna device having rotatable structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522621A (en) * | 2011-11-02 | 2012-06-27 | 江苏捷诚车载电子信息工程有限公司 | Portable antenna mast |
| CN102522621B (en) * | 2011-11-02 | 2014-03-26 | 江苏捷诚车载电子信息工程有限公司 | Portable antenna mast |
| CN105846040A (en) * | 2016-05-13 | 2016-08-10 | 常州市宏硕电子有限公司 | Telescopic antenna of mobile terminal |
| CN110401740A (en) * | 2018-04-25 | 2019-11-01 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN109037894A (en) * | 2018-07-23 | 2018-12-18 | 安徽蓝麦通信股份有限公司 | A kind of novel passive beam-shaped antenna |
| CN109037894B (en) * | 2018-07-23 | 2020-05-22 | 安徽蓝麦通信股份有限公司 | Passive beam forming antenna |
| CN109449563A (en) * | 2018-11-29 | 2019-03-08 | Oppo广东移动通信有限公司 | Communication accessory and electronic device for electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5572405B2 (en) | 2014-08-13 |
| KR20110088386A (en) | 2011-08-03 |
| CN102142595B (en) | 2014-04-16 |
| TWI462389B (en) | 2014-11-21 |
| TW201131884A (en) | 2011-09-16 |
| JP2011155617A (en) | 2011-08-11 |
| KR101156296B1 (en) | 2012-06-13 |
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