CN103647136A - Pull bar antenna - Google Patents
Pull bar antenna Download PDFInfo
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- CN103647136A CN103647136A CN201310574115.7A CN201310574115A CN103647136A CN 103647136 A CN103647136 A CN 103647136A CN 201310574115 A CN201310574115 A CN 201310574115A CN 103647136 A CN103647136 A CN 103647136A
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Abstract
The embodiments of the invention disclose a pull bar antenna. The pull bar antenna comprises an antenna plug and an antenna body. The antenna plug comprises an antenna access zone; the antenna access zone comprises a first portion and a second portion; the first portion is metallic and the second portion is non-metallic; the first portion is in electrical connection with the antenna body; and when the antenna plug is inserted into a terminal device, the first portion is electrically connected with the first chip of the terminal device through the first access point of the terminal device, the second portion is connected with the second chip of the terminal device through the second access point of the terminal device, or the first portion is electrically connected with the second chip through the second access point and the second portion is connected with the first chip through the first access point so that the pull bar antenna can respectively serves as an antenna corresponding to the first chip and the second chip. The pull bar antenna can have two antenna functions integrated therein so that user application is facilitated and user experience is improved.
Description
Technical field
The present invention relates to the communications field, relates in particular to a kind of telescopic antenna.
Background technology
China Mobile multimedia broadcasting (CMMB, China Mobile Multimedia Broadcasting) is the national standard of China mobile TV.Use CMMB antenna to watch online television without advantages such as flow, effect are good, therefore CMMB is attracting numerous consumers as a large attraction of China Mobile, but because its frequency range is 470MHz-800MHz, built-in aerial design is longer, is limited by bulk on mobile phone, and signal is poor, at indoor this CMMB antenna that substantially can not use, watch online television, and this CMMB telescopic antenna only can be applicable to mobile TV, and application scenarios is few, and user experiences low.
In addition, be substantially all equipped with frequency modulation (FM, Frequency Modulation) antenna at present in mobile phone, its range of application is not subject to the restriction of mobile phone standard, is not subject to the restriction of region, and consumer's utilization rate is also very high.But the FM antenna overwhelming majority is to use earphone to make antenna, and FM antenna be unable to do without earphone, has not had earphone mobile phone just can not use FM function.And, if want, on earphone, be equipped with CMMB antenna function simultaneously, CMMB function and FM function can phase mutual interference, because the frequency range of the frequency range of CMMB antenna and FM antenna is very approaching, the electrical connection of headset plug inside can cause the signal attenuation of CMMB antenna and FM antenna.
Summary of the invention
The embodiment of the present invention provides a kind of telescopic antenna, can integrate two kinds of antenna functions, is user-friendly to, and has improved user's experience.
First aspect present invention provides a kind of telescopic antenna, comprising: aerial plug and antenna body, and aerial plug comprises antenna access area;
Antenna access area, for being connected with terminal equipment; Antenna access area comprises first and second portion; First is metal, and second portion is nonmetal; First is electrically connected to antenna body;
When aerial plug inserts terminal equipment, first is electrically connected to by the first access point of terminal equipment and the first chip of terminal equipment, second portion is connected by the second access point of terminal equipment and the second chip of terminal equipment, or, first is electrically connected to the second chip by the second access point, and second portion is connected with the first chip by the first access point.
In the possible implementation of the first, first is electrically connected to the first chip by the first access point, so that telescopic antenna is as antenna corresponding to the first chip; By rotating rod antenna, first is electrically connected to the second chip by the second access point, so that telescopic antenna is as antenna corresponding to the second chip.
According to first aspect or the possible implementation of the first, in the possible implementation of the second, first and second portion are positioned at the both sides of the first plane, and the first plane is perpendicular to the cross section of antenna access area.
The implementation possible according to the second, in the third possible implementation, first and second portion are based on the first plane symmetry, and the first plane is crossed a diameter of the cross section of antenna access area; First and second portion form a cylinder.
The implementation possible according to the second, in the 4th kind of possible implementation, first and second portion be based on the first plane symmetry, and the first plane crosses a diameter of the cross section of antenna access area, and first and second portion form a cylindrical side surface.
According to first aspect, first, second, third or the 4th kind of possible implementation, in the 5th kind of possible implementation, on aerial plug, be also provided with at least one antenna sign, antenna sign is for identifying the position of first or second portion.
According to the 5th kind of possible implementation, in the 6th kind of possible implementation, antenna is designated locating piece;
The socket of the terminal equipment being connected with telescopic antenna is provided with at least one location notch;
When aerial plug inserts terminal equipment, by the position relationship of locating piece and location notch, determine the annexation of first and the first chip, the second chip.
According to the 6th kind of possible implementation, in the 7th kind of possible implementation, locating piece is taper, semicircle or half elliptic.
According to first aspect, first, second, third, fourth, the 5th, the 6th or the 7th kind of possible implementation, in the 8th kind of possible implementation, the first chip is modulating FM chip, and the second chip is China Mobile multimedia broadcasting CMMB chip.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
Antenna access area in the embodiment of the present invention on aerial plug comprises metal part and non-metallic part, when aerial plug inserts terminal equipment, metal part is electrically connected to the first chip of terminal equipment, non-metallic part is connected with the second chip of terminal equipment, or metal part is electrically connected to second of terminal equipment, and non-metallic part is connected with chip first chip of terminal equipment.In the present embodiment, the metal of telescopic antenna part can be connected with the first chip or second chip of terminal equipment, thereby make this telescopic antenna can be respectively as the first chip and antenna corresponding to the second chip, this telescopic antenna can integrate two kinds of antenna functions, be user-friendly to, improved user's experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of telescopic antenna in the embodiment of the present invention;
Fig. 2 is the schematic diagram of the aerial plug of telescopic antenna in the embodiment of the present invention;
Fig. 3 is the schematic diagram of the socket of terminal equipment in the embodiment of the present invention;
Fig. 4 is the enlarged diagram of the socket of terminal equipment in Fig. 3;
Fig. 5 is the schematic diagram of the positioning mark of telescopic antenna in the embodiment of the present invention;
Fig. 6 is the internal structure schematic diagram of the socket of terminal equipment in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those skilled in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of telescopic antenna, can integrate two kinds of antenna functions, is user-friendly to, and has improved user's experience.Below be elaborated.Refer to Fig. 1 to Fig. 6.
Embodiment mono-
The embodiment of the present invention provides a kind of telescopic antenna, this telescopic antenna for example goes for all frequency modulation (FM that have, frequency modulation) on the terminal equipment of function and China Mobile's DMB (CMMB, China Mobile Multimedia Broadcasting) function.For example, this terminal equipment can be mobile electronic device, will take this terminal equipment to be below elaborated as mobile phone as example.Specifically can consult Fig. 1 to Fig. 6:
A kind of telescopic antenna in the present embodiment, specifically can comprise: aerial plug 1 and antenna body 2, and aerial plug 1 comprises antenna access area 10; Antenna access area 10, for being connected with terminal equipment; Antenna access area 10 comprises first 11 and second portion 12; First 11 is metal, and second portion 12 is nonmetal; First 11 is electrically connected to antenna body 2; When aerial plug 1 inserts terminal equipment, first 11 is electrically connected to by the first access point of terminal equipment and the first chip of terminal equipment, second portion 12 is connected by the second access point of terminal equipment and the second chip of terminal equipment, or, first 11 is electrically connected to the second chip by the second access point, and second portion 12 is connected with the first chip by the first access point.
The first chip can be for example modulating FM chip, and the second chip can be for example China Mobile multimedia broadcasting CMMB chip.
Should be understood that, the frequency range of FM antenna is 88MHz-108MHz, and the frequency range of CMMB antenna is 470MHz-800Mhz, and the frequency range of FM antenna and CMMB antenna is very approaching, so FM antenna and CMMB antenna can not use same access point.When aerial plug 1 inserts terminal equipment, first 11 is electrically connected to the first chip by the first access point, so that telescopic antenna is as antenna corresponding to the first chip, i.e. FM antenna; By rotating rod antenna, first 11 is electrically connected to the second chip by the second access point, so that telescopic antenna is as antenna corresponding to the second chip, i.e. CMMB antenna.Telescopic antenna in the present embodiment has used different access points to be connected with chip, has guaranteed CMMB antenna and the isolation physically of FM antenna.
The headset connector of telescopic antenna in the present embodiment in is compared to existing technology as antenna, can not cause because of the electrical connection of each section of headset connector the signal attenuation of CMMB antenna or FM antenna, CMMB function and FM function can phase mutual interference, convenient for users, improved user's experience.
It should be noted that, according to actual product needs, the first chip in the embodiment of the present invention and the second chip can be for being used other chips of antenna.
Refer to Fig. 1 or Fig. 2, Fig. 1 is the schematic diagram of telescopic antenna in the present embodiment, and Fig. 2 is the schematic diagram of the aerial plug of telescopic antenna in the present embodiment.As shown in Figure 1, this telescopic antenna comprises aerial plug 1 and antenna body 2, and aerial plug 1 is for inserting terminal equipment, and is connected and realizes antenna function with terminal equipment by the antenna access area 10 on aerial plug 1, for example, antenna access area 10 can be for being connected with the socket of mobile phone.Antenna body 2 is electrically connected to aerial plug 1, and electromagnetic wave can be launched or receive to antenna body 2.
This antenna access area 10 comprises first 11 and second portion 12, and wherein, first 11 is metal, and second portion 12 is nonmetal.
First 11 and second portion 12 are positioned at the both sides of the first plane, and wherein, the first plane is perpendicular to a face of the cross section of antenna access area.It should be noted that, this first plane can be crossed diameter or this diameter only of the cross section of antenna access area.That is to say, first 11 can be 1:1 or other ratios with the ratio of second portion 12, and first 11 is not limited with the concrete ratio of second portion 12.
In an optional execution mode, the surface area of first 11 can be less than the surface area of second portion 12, and when first 11 is electrically connected to the access point of a chip, second portion 12 can be connected with the access point of a plurality of other chips; When rotating rod antenna, first 11 can be electrically connected to each the chip access point in a plurality of chips respectively, and second portion 12 is connected with the access point of other chips; When first 11 is electrically connected to certain chip, first 11 is just as the antenna of this chip; Thereby make this telescopic antenna can be respectively as the antenna of a plurality of (being greater than 2) chip.
Preferably, first 11 is with second portion 12 based on the first plane symmetry, and the first plane can be crossed the diameter of the cross section of antenna access area.
Wherein, first 11 can be the part that the cross section of the first plane vertical antenna access area 10 dissects the antenna access area 10 obtaining, and the cross section that second portion 12 can the first plane vertical antenna access area 10 dissects another part of the antenna access area 10 obtaining; Or first 11 and second portion 12 be the side surface portion of antenna access area just, that is to say, when the antenna access area 10 of this aerial plug 1 is cylinder, first 11 and second portion 12 can form this cylinder, or first 11 and second portion 12 these cylindrical side surfaces of formation.
It is that example describes that the present embodiment Zhong Yi first 11 and second portion 12 can form cylinder, as shown in Figure 1 or 2, antenna access area 10 first halves are first 11, the latter half is second portion 12, namely in Fig. 1 or Fig. 2, the black region on antenna access area 10 is partly first 11, and this first 11 is metal.
Wherein, the metallic region of antenna access area 10 and antenna body 2 physical connections, first 11 is electrically connected to antenna body 2.
On aerial plug 1, be also provided with at least one antenna sign 13, this antenna sign 13 is for identifying the position of first 11 or second portion 12.When aerial plug 1 inserts terminal equipment, this antenna sign 13 can identify first 11 and be electrically connected to the first chip of terminal equipment or the second chip is connected, or it is to be electrically connected to the first chip of terminal equipment or the second chip is connected that this antenna sign 13 can identify second portion 12.User in use, can be according to the position of these antenna sign 13 identification firsts 11 or second portion 12.
Preferably, this aerial plug 1 is provided with an antenna sign 13.
In addition, can also on this telescopic antenna, be provided with positioning mark, to inserting the telescopic antenna of terminal equipment, position.
Preferably, can adopt this antenna sign 13 as positioning mark, so, this antenna sign 13, in the position of sign first 11 or second portion 12, can also position inserting the telescopic antenna of terminal equipment.
On aerial plug 1, can be provided with a locating piece, the socket 3 of terminal equipment can be provided with a location notch 31 or two location notchs 31.
Optionally, aerial plug 1 is provided with a locating piece, when socket 3 is provided with a location notch 31, can this locating piece is connected with this location notch 31 by rotating this locating piece, and now, locating piece is rotatable.Concrete, when this telescopic antenna inserts the socket 3 of terminal equipment, this locating piece is connected with this location notch 31, can determine that first 11 is connected with the first chip, so, rotate this telescopic antenna, first 11 is connected with the second chip, now rotate this locating piece and make this locating piece be connected location with this location notch 31.
Preferably, aerial plug 1 is provided with a locating piece, when socket 3 is provided with two location notchs 31, can this locating piece is connected with one of them location notch 31 by rotating rod antenna, and now, locating piece is movably not arrange.Concrete, the setting that can oppose of these two location notchs 31, socket 3 when this telescopic antenna insertion terminal equipment, this locating piece is connected location with one of them location notch, can determine that first 11 is connected with the first chip, so, rotate this telescopic antenna, make this locating piece be connected location with another location notch, can determine that first 11 is connected with the second chip, vice versa.
To be provided with two location notchs 31 corresponding with socket 3, can on the socket 3 of terminal equipment, be provided with two access antenna signs, these two access antenna signs can be separately positioned on the recessed position of location notch 31, for example, can be at one side of socket 3 sign CMMB, another side sign FM can be also other access antenna signs that facilitate user to identify.This access antenna sign can facilitate user to determine fast the annexation of first 11 and the first chip, the second chip, makes user to access antenna sign according to this and accesses faster target antenna, has improved user's experience.Specifically can consult Fig. 3 or Fig. 4, Fig. 3 is the schematic diagram of the socket of terminal equipment, and Fig. 4 is the enlarged diagram of socket in Fig. 3.
Locating piece on aerial plug 1 can be taper, semicircle or half elliptic, can also be the shapes such as square or rectangular, specifically can consult Fig. 5, and Fig. 5 is the schematic diagram of positioning mark in the present embodiment, and wherein, this positioning mark in Fig. 5 is locating piece.This locating piece can coordinate telescopic antenna is positioned with the location notch 31 on the socket 3 of terminal equipment, makes the socket 3 of telescopic antenna and terminal equipment can realize accurate location, better realizes the function of telescopic antenna.So, this location notch 31 can be taper, semicircle, half elliptic, the square or rectangular corresponding with locating piece.In the present embodiment, the concrete shape of this locating piece 21 is not limited.
It should be noted that, this antenna sign 13 can be directly arranged on aerial plug 1, or on the Plug base 14 that is provided with of aerial plug 1.Specifically can consult Fig. 1, Fig. 1 is the schematic diagram of telescopic antenna, and antenna sign 13 is located on Plug base 14, and this antenna sign 13 can be locating piece.
Wherein, in order better to guarantee the function of this telescopic antenna, the direction of antenna sign 13 can be the direction towards first 11, or the direction of second portion 12.Refer to Fig. 1, in Fig. 1, the direction of antenna sign 13 is the directions towards second portion 12.User is according to the antenna sign 13 in Fig. 1, one side can recognize antenna sign 13 projected direction be that second portion 12 is non-metallic part, another side is that first 11 is metal part.
The socket 3 of the terminal equipment wherein, being connected with telescopic antenna can be the earphone socket on mobile phone.In addition, this socket 3 can be also the socket that is exclusively used in telescopic antenna arranging in addition on mobile phone, does not specifically limit.
When in the present embodiment, the socket 3 of terminal equipment is earphone socket, this earphone socket can be for inserting the headset connector of American line order or Chinese style line order, wherein, the headset connector of American line order has successively L channel, R channel, ground connection, meets Mic, and the headset connector of Chinese style line order has successively L channel, R channel, meets Mic, ground connection.The earphone that this earphone socket is applicable to 3.5mm connects, and is also applicable to the headset connector of 2.5mm.Telescopic antenna in the present embodiment is applicable to above-mentioned earphone socket.
It should be noted that, the telescopic antenna in the present embodiment not only can be used as cart outside setting antenna, can be used as equally built-in telescopic antenna.
Refer to Fig. 6, Fig. 6 is the internal structure schematic diagram of the earphone socket of mobile phone in the market, and this earphone socket has 5 access points, is respectively the 1st pin the 01, the 2nd pin the 02, the 3rd pin the 03, the 4th pin the 04, the 5th pin 05, and these 5 access points are elastic sheet metal.
Should be understood that, headset connector has 4 contact points in physical structure, is respectively L channel, R channel, ground connection and Mic.Should be understood that, if this earphone is American line order, when earphone plugged earphone socket, the 1st pin 01 of earphone socket can contact the Mic of this headset connector, the 2nd pin 02 can contact the ground connection of headset connector, the 3rd pin 03 can contact the R channel of headset connector, the 4th pin 04, the 5th pin 05 can contact the L channel of headset connector, if this earphone is Chinese style line order, when earphone plugged earphone socket, the 1st pin 01 of earphone socket can contact the ground connection of this headset connector, the 2nd pin 02 can contact the Mic of headset connector, the 3rd pin 03 can contact the R channel of headset connector, the 4th pin 04, the 5th pin 05 can contact the L channel of headset connector.
When aerial plug 1 inserts terminal equipment, the first 11 of antenna access area 10 can be electrically connected to by the first access point of terminal equipment and the first chip of terminal equipment, and second portion 12 is connected by the second access point of terminal equipment and the second chip of terminal equipment.Wherein, this first access point is that the 2nd pin 02, the second access point is the 3rd pin 03, and the first chip is FM chip, the second chip is CMMB chip, now, this telescopic antenna can be realized FM antenna function, and user can use this telescopic antenna to listen to station broadcast, specifically can consult Fig. 6.
Rotate after 180 ° of this telescopic antenna, the first 11 of antenna access area 10 can be electrically connected to the second chip by the second access point of terminal equipment, and second portion 12 is connected with the first chip by the first access point.Wherein, this first access point is that the 2nd pin 02, the second access point is the 3rd pin 03, and the first chip is FM chip, the second chip is CMMB chip, now, this telescopic antenna can be realized CMMB antenna function, and user can use this telescopic antenna to watch online television, specifically can consult Fig. 6.
Telescopic antenna in the present embodiment, optimized structural design, not only can be for CMMB antenna function, again can be for FM antenna function, increased function and the use scenes of telescopic antenna, its cost performance is increased substantially, and made FM function in mobile phone can break away from the restriction of earphone, convenient for users, improved user's experience.
As from the foregoing, antenna access area in the embodiment of the present invention on aerial plug comprises metal part and non-metallic part, when aerial plug inserts terminal equipment, metal part is electrically connected to the first chip of terminal equipment, non-metallic part is connected with the second chip of terminal equipment, or metal part is electrically connected to second of terminal equipment, and non-metallic part is connected with chip first chip of terminal equipment.In the present embodiment, the metal of telescopic antenna part can be connected with the first chip or second chip of terminal equipment, thereby make this telescopic antenna can be respectively as the first chip and antenna corresponding to the second chip, this telescopic antenna can integrate two kinds of antenna functions, be user-friendly to, improved user's experience.
Above a kind of telescopic antenna provided by the present invention is described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; Meanwhile, for those skilled in the art, the thought according to the embodiment of the present invention, all will change in specific embodiments and applications, and in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a telescopic antenna, is characterized in that, comprising:
Aerial plug and antenna body, described aerial plug comprises antenna access area;
Described antenna access area, for being connected with terminal equipment; Described antenna access area comprises first and second portion; Described first is metal, and described second portion is nonmetal; Described first is electrically connected to described antenna body;
When described aerial plug inserts described terminal equipment, described first is electrically connected to by the first access point of described terminal equipment and the first chip of described terminal equipment, described second portion is connected by the second access point of described terminal equipment and the second chip of described terminal equipment, or, described first is electrically connected to described the second chip by described the second access point, and described second portion is connected with described the first chip by described the first access point.
2. telescopic antenna according to claim 1, is characterized in that:
Described first is electrically connected to described the first chip by described the first access point, so that described telescopic antenna is as antenna corresponding to described the first chip; By rotating described telescopic antenna, described first is electrically connected to described the second chip by described the second access point, so that described telescopic antenna is as antenna corresponding to described the second chip.
3. telescopic antenna according to claim 1 and 2, is characterized in that:
Described first and described second portion are positioned at the both sides of the first plane, and described the first plane is perpendicular to the cross section of described antenna access area.
4. telescopic antenna according to claim 3, is characterized in that:
Described first and described second portion are based on described the first plane symmetry, and described the first plane is crossed a diameter of the cross section of described antenna access area; Described first and described second portion form a cylinder.
5. telescopic antenna according to claim 3, is characterized in that:
Described first and described second portion be based on described the first plane symmetry, and described the first plane crosses a diameter of the cross section of described antenna access area, and described first and described second portion form a cylindrical side surface.
6. according to the telescopic antenna described in claim 1-5 any one, it is characterized in that:
On described aerial plug, be also provided with at least one antenna sign, described antenna sign is for identifying the position of described first or second portion.
7. telescopic antenna according to claim 6, is characterized in that:
Described antenna is designated locating piece;
The socket of the described terminal equipment being connected with described telescopic antenna is provided with at least one location notch;
When described aerial plug inserts described terminal equipment, by the position relationship of described locating piece and described location notch, determine the annexation of described first and described the first chip, described the second chip.
8. telescopic antenna according to claim 7, is characterized in that,
Described locating piece is taper, semicircle or half elliptic.
9. according to the telescopic antenna described in claim 1 to 8 any one, it is characterized in that:
Described the first chip is modulating FM chip, and described the second chip is China Mobile multimedia broadcasting CMMB chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574115.7A CN103647136B (en) | 2013-11-15 | 2013-11-15 | A kind of collapsible mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574115.7A CN103647136B (en) | 2013-11-15 | 2013-11-15 | A kind of collapsible mast |
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| CN103647136A true CN103647136A (en) | 2014-03-19 |
| CN103647136B CN103647136B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310574115.7A Active CN103647136B (en) | 2013-11-15 | 2013-11-15 | A kind of collapsible mast |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870740A (en) * | 2015-10-28 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Electronic device antenna plug and electronic device |
| CN107223294A (en) * | 2016-09-30 | 2017-09-29 | 深圳达闼科技控股有限公司 | Earphone socket, radiofrequency signal plug, communication terminal, fit structure and device |
| CN108894769A (en) * | 2018-04-18 | 2018-11-27 | 中国石油天然气股份有限公司 | Integrated differential pressure type gas-liquid two-phase flow wellhead monitoring device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611468A (en) * | 2012-02-17 | 2012-07-25 | 中兴通讯股份有限公司 | Control method and device for antennas of mobile terminal and mobile terminal |
| CN102780793A (en) * | 2012-07-20 | 2012-11-14 | 惠州Tcl移动通信有限公司 | Mobile terminal compatible with internal antenna and external antenna |
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2013
- 2013-11-15 CN CN201310574115.7A patent/CN103647136B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611468A (en) * | 2012-02-17 | 2012-07-25 | 中兴通讯股份有限公司 | Control method and device for antennas of mobile terminal and mobile terminal |
| CN102780793A (en) * | 2012-07-20 | 2012-11-14 | 惠州Tcl移动通信有限公司 | Mobile terminal compatible with internal antenna and external antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870740A (en) * | 2015-10-28 | 2016-08-17 | 乐视移动智能信息技术（北京）有限公司 | Electronic device antenna plug and electronic device |
| CN107223294A (en) * | 2016-09-30 | 2017-09-29 | 深圳达闼科技控股有限公司 | Earphone socket, radiofrequency signal plug, communication terminal, fit structure and device |
| CN108894769A (en) * | 2018-04-18 | 2018-11-27 | 中国石油天然气股份有限公司 | Integrated differential pressure type gas-liquid two-phase flow wellhead monitoring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103647136B (en) | 2016-08-17 |
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Effective date of registration: 20171027 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: Huawei terminal (Dongguan) Co.,Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: HUAWEI DEVICE Co.,Ltd. |
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Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Huawei terminal (Dongguan) Co.,Ltd. |
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Effective date of registration: 20210421 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee before: HUAWEI DEVICE Co.,Ltd. |
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