CN104600426B - A kind of usb communication terminal - Google Patents
A kind of usb communication terminal Download PDFInfo
- Publication number
- CN104600426B CN104600426B CN201310529528.3A CN201310529528A CN104600426B CN 104600426 B CN104600426 B CN 104600426B CN 201310529528 A CN201310529528 A CN 201310529528A CN 104600426 B CN104600426 B CN 104600426B
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- Prior art keywords
- pcb
- communication terminal
- usb
- radiofrequency signal
- metal
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Support Of Aerials (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention relates to usb communication terminals, especially a kind of data card, the usb communication terminal include USB connector and printing board PCB, and the USB connector includes metal shell, radiofrequency signal feed point is provided on the PCB, the radiofrequency signal feed point is electrically connected with the metal shell.Usb communication terminal of the present invention is by electrically connecting radiofrequency signal feed point and USB connector metal shell, so that the USB connector metal shell is used as the antenna of the usb communication or a part of antenna, so that not needing in addition to design antenna in the usb communication terminal, to save the space of usb communication terminal, and reduce costs simultaneously.
Description
Technical field
The invention belongs to the communications field more particularly to a kind of usb communication terminals.
Background technique
Monopole, IFA(inverse-F antenna is widely used in existing wireless telecom equipment), PIFA(pico farad antenna) form it is interior
Set formula antenna or external antenna.In the prior art, generally pass through machine by shell, USB connector, PCB and other necessary parts
Tool or the mode of welding, which connect, is grouped together into a complete USB wireless communication terminal, Fig. 1 a show one it is general
The USB connector of logical usb communication terminal, wherein the basic structure of the USB connector is a metal shell, wherein having 4
The plain conductor that root is fixed by plastic stent, is power supply positive and negative electrode and usb signal line positive and negative anodes respectively, this four metals are led
Line and shell each other insulate, when in use, above-mentioned 4 conducting wires respectively on PCB power supply positive and negative electrode and USB believe
Number line positive and negative anodes are connected.One end of the metal shell is also raw there are two leg is grounded, and is welded in printed circuit board when in use
The metal of PCB on the ground, plays ground connection and fixation, as shown in Figure 1 b.Existing wireless telecom equipment be widely used monopole,
The built-in antenna or external antenna of IFA, PIFA form, Fig. 1 c show the USB connector of a usb communication terminal, PCB with
The positional relationship of antenna on PCB is set, wherein 3 be USB connector, and 1 is PCB, and 2 be antenna carrier, wherein low-frequency antenna
21 and high frequency antenna 22 be separately positioned in antenna carrier 2.Since USB connector includes metal shell, if antenna is from USB
Relatively, then USB connector can generate interference to antenna to connector, to influence the performance of antenna；Therefore, Antenna Design obtains
More remoter better from USB connector, as illustrated in figure 1 c, USB connector and antenna are separately positioned on both ends opposite on PCB.From figure
In as can be seen that these forms antenna generally all be used as an individual devices, occupy independent space.The physical size of antenna
It can not be compressed without limitation, this just limits the Miniaturization Design of wireless telecom equipment.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of usb communication terminal, it is intended to solve due to usb communication terminal
Antenna the problem of occupying the Miniaturization Design of independent space limitation wireless telecom equipment.
In a first aspect, the present invention provides a kind of usb communication terminal, the usb communication terminal includes USB connector and print
Printed circuit board PCB, the USB connector include metal shell, which is characterized in that radiofrequency signal feed point is provided on the PCB,
The radiofrequency signal feed point is electrically connected with the USB metal shell.
In the first possible implementation of the first aspect, have on the metal shell described for being welded in
The first welding foot on PCB, wherein the first welding foot is not connected with the ground of the PCB, the radiofrequency signal feed point with it is described
USB metal shell electrically connects specifically: the radiofrequency signal feed point setting is electrically connected with first welding foot on the pcb
It connects.
The possible implementation of with reference to first aspect the first, in the second possible implementation, the metal
There is the second welding foot for being welded on the PCB, second welding foot is not connected with the ground of the PCB on shell
It connects.
The possible implementation of with reference to first aspect the first, in the third possible implementation, the metal
Shell is made of first part and second part, and the first part is not connected with second part, and first welding foot is set
It sets in the first part, second welding foot is arranged on the second part, second welding foot and the PCB
Ground be connected.
With reference to first aspect or second of the first possible implementation of first aspect or first aspect possible
The possible implementation of the third of implementation or first aspect, in the fourth possible implementation, the radio frequency letter
Number feed point is connect with a metallic object, and the metallic object is electrically connected with the metal shell.
With reference to first aspect or second of the first possible implementation of first aspect or first aspect possible
4th kind of possible implementation of the possible implementation of the third of implementation or first aspect or first aspect,
In four kinds of possible implementations, the usb communication terminal is data card.
The usb communication terminal of the embodiment of the present invention, by by radiofrequency signal feed point and USB connector metal shell Electricity Federation
It connects, so that the USB connector metal shell is used as the antenna of the usb communication or a part of antenna, so that in institute
It states and does not need in addition to design antenna in usb communication terminal, to save the space of usb communication terminal, and reduce costs simultaneously.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 a is the USB connector of usb communication terminal in the prior art；
Fig. 1 b is the USB connector of usb communication terminal signal corresponding with the PCB of usb communication terminal welding in the prior art
Figure；
Fig. 1 c is that the USB connector, PCB of usb communication terminal and the position for the antenna being arranged on PCB are closed in the prior art
System's figure；
Fig. 2 a-2b is the structure chart for the usb communication terminal that first embodiment of the invention provides；
Fig. 2 c is the antenna schematic diagram for the usb communication terminal that first embodiment of the invention provides；
Fig. 3 a is the structure chart for the usb communication terminal that second embodiment of the invention provides；
Fig. 3 b is the antenna schematic diagram for the usb communication terminal that second embodiment of the invention provides；
Fig. 4 a-4b is the structure chart for the usb communication terminal that third embodiment of the invention provides；
Fig. 5 a-5b is the structure chart for the usb communication terminal that fourth embodiment of the invention provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention, can be as antenna or antenna by being designed on existing USB connector
A part uses, so that usb communication terminal is not required in addition using independent antenna, to save the space of usb communication terminal, together
When reduce cost.
Specific implementation of the invention is described in detail below in conjunction with specific embodiment:
Embodiment one:
The usb communication terminal that Fig. 2 a-2b shows first embodiment of the invention offer illustrates only for ease of description
Part related to the embodiment of the present invention.The usb communication terminal includes USB connector and printing board PCB, wherein
The USB connector includes a metal shell, and there are two metal welding foots 201 and 202 for one end tool of the metal shell；
The welding foot 201 and 202 is for being welded in the PCB；It is respectively used to weld described two metal weldings on the PCB
The welding hole 301 and 302 of pin 201 and 202.Radiofrequency signal feed point is additionally provided on the PCB, the radiofrequency signal feed point is set
Set with one of the welding hole 301 and 302 near, to be electrically connected with the corresponding welding foot 201 or 202.
The radiofrequency signal feed point is not connected with the ground of the PCB.
Specifically, as shown in Figure 2 a, above-mentioned radiofrequency signal feed point be arranged in the welding hole 301 and 302 wherein it
One nearby can be with are as follows: and the radiofrequency signal feed point is arranged in welding hole 301 nearby and is not connected with the metal of the PCB,
For example, the radiofrequency signal feed point is arranged in region 3011, in the region 3011 with not being laid with metal, so that the USB
The welding foot 201 of connector is electrically connected and not with the PCB's on being welded in the PCB with the radiofrequency signal feed point later
Ground is connected.Around the welding hole 302 with being equipped with metal, then when the welding foot 202 is welded on the PCB it
Afterwards, the welding foot 202 is connected with the metal of the PCB.
Alternatively, as shown in Figure 2 b, the setting of above-mentioned radiofrequency signal feed point is one of with the welding hole 301 and 302
It nearby can be with are as follows: the radiofrequency signal feed point is arranged in welding hole 302 nearby and is not connected with the metal of the PCB, example
Such as, the radiofrequency signal feed point is arranged in region 3022, in the region 3011 with not being laid with metal, so that the USB connects
It is electrically connected after the welding foot 202 of device is connect on being welded in the PCB with the radiofrequency signal feed point and the not ground with the PCB
It is connected.Around the welding hole 301 with being equipped with metal, then after the welding foot 201 is welded on the PCB, institute
Welding foot 201 is stated to be connected with the metal of the PCB.
In this way, the metal shell part of USB connector and the PCB form institute when the usb communication terminal works
State the slot antenna of usb communication terminal.As shown in Figure 2 c.
Usb communication terminal described in the embodiment of the present invention is data card.
Usb communication terminal provided in an embodiment of the present invention, by the first welding foot of the USB connector being connected with PCB
It disconnects with the ground of PCB, by radiofrequency signal from the first welding foot feed-in, is opened so that forming one between USB connector and PCB
Slot antenna, so that being not required to other slot milling for antenna to be arranged, to save using the usb communication terminal of such structure
The space of usb communication terminal.
Embodiment two
Fig. 3 a shows the usb communication terminal of second embodiment of the invention offer, for ease of description, illustrates only and this
The relevant part of inventive embodiments.The usb communication terminal includes USB connector and printing board PCB, wherein described
USB connector includes a metal shell, and there are two metal welding foots 201 and 202 for one end tool of the metal shell；It is described
Welding foot 201 and 202 is for being welded in the PCB；It is respectively used to weld described two metal welding foots on the PCB
201 and 202 welding hole 301 and 302.Radiofrequency signal feed point is additionally provided on the PCB, the radiofrequency signal feed point setting exists
With near one of the welding hole 301 and 302, to be electrically connected with the corresponding welding foot 201 or 202.It is described
Radiofrequency signal feed point is not connected with the ground of the PCB.
Specifically, the setting of above-mentioned radiofrequency signal feed point with one of the welding hole 301 and 302 near are as follows: institute
It states radiofrequency signal feed point welding hole 301 is arranged in nearby and is not connected with the metal of the PCB, for example, the radio frequency is believed
Number feed point is arranged in region 3011, in the region 3011 with not being laid with metal, so that the welding foot of the USB connector
201 are electrically connected with the radiofrequency signal feed point and are not connected with the ground of the PCB later on being welded in the PCB.It is described
Also with not being laid with metal around welding hole 302, for example, with not being laid with metal in region 3022, then when the welding foot 202 welds
After on the PCB, the metal of the welding foot 202 and PCB it is not connected with.
Or optionally, the setting of above-mentioned radiofrequency signal feed point with one of the welding hole 301 and 302 near
Are as follows: the radiofrequency signal feed point is arranged in welding hole 302 nearby and is not connected with the metal of the PCB, for example, described penetrate
Frequency signal feed is arranged in region 3022, in the region 3022 with not being laid with metal, so that the welding of the USB connector
Foot 202 is electrically connected with the radiofrequency signal feed point and is not connected with the ground of the PCB later on being welded in the PCB.Institute
It states with not also being laid with metal around welding hole 301, for example, with not being laid with metal in region 3011, then when the welding foot 201 welds
After being connected on the PCB, the metal of the welding foot 201 and PCB it is not connected with.
In this way, it is logical that the metal shell part of USB connector constitutes the USB when the usb communication terminal works
Believe the antenna of terminal.As shown in Figure 3b.
Usb communication terminal described in the embodiment of the present invention is data card.
Usb communication terminal provided in an embodiment of the present invention, by the ground connection leg and PCB of the USB connector being connected with PCB
Ground disconnect, by radiofrequency signal from any one feed-in of the ground connection leg, so as to become the usb communication whole for USB connector
The antenna at end, so that being not required to other slot milling for antenna to be arranged, to save using the usb communication terminal of such structure
The space of usb communication terminal is saved.
Embodiment three:
Fig. 4 shows the usb communication terminal of third embodiment of the invention offer, for ease of description, illustrates only and this
The relevant part of inventive embodiments.The usb communication terminal includes USB connector and printing board PCB, wherein described
USB connector includes a metal shell, and the metal shell is made of first part 2010 and second part 2020, and described the
A part 2010 is not connected with second part 2020, and the first part 2010 is provided with the first welding foot 201, and described second
Part 2020 is provided with welding foot 202, and the welding hole for being respectively used to weld the welding foot 201 and 202 is provided on the PCB
301 and 302.Be additionally provided with radiofrequency signal feed point on the PCB, the radiofrequency signal feed point setting with the welding hole 301
Near one of 302, to be electrically connected with the corresponding welding foot 201 or 202.The radiofrequency signal feed point not with
The ground of the PCB is connected.
Specifically, as shown in fig. 4 a, above-mentioned radiofrequency signal feed point be arranged in the welding hole 301 and 302 wherein it
One nearby can be with are as follows: and the radiofrequency signal feed point is arranged in region 3011, in the region 3011 with not being laid with metal, so that
The welding foot 201 of the USB connector on being welded in the PCB after be electrically connected with the radiofrequency signal feed point and not with institute
The ground for stating PCB is connected.Around the welding hole 302 with being equipped with metal, then described in being welded in when the welding foot 202
After PCB is upper, the welding foot 202 is connected with the metal of the PCB.In this way, when the usb communication terminal works,
The first part 2010 of the USB connector forms single-stage sub-antenna.
Or it is optional, as shown in Figure 4 b, above-mentioned radiofrequency signal feed point be arranged in the welding hole 301 and 302 its
One of nearby can be with are as follows: the radiofrequency signal feed point is arranged in welding hole 302 nearby and is not connected with the metal of the PCB
It connects, for example, the radiofrequency signal feed point is arranged in region 3022, in the region 3011 with not being laid with metal, so that described
The welding foot 202 of USB connector on being welded in the PCB after be electrically connected with the radiofrequency signal feed point and not with it is described
The ground of PCB is connected.Around the welding hole 301 with being equipped with metal, then when the welding foot 201 is welded on the PCB
Later, the welding foot 201 is connected with the metal of the PCB.In this way, when the usb communication terminal works, it is described
The second part 2020 of USB connector forms single-stage sub-antenna.
Usb communication terminal described in the embodiment of the present invention is data card.
Usb communication terminal provided in an embodiment of the present invention, by the first welding foot of the USB connector being connected with PCB
Disconnected with the ground of PCB, by radiofrequency signal from the first welding foot feed-in, while to the metal shell of the USB connector into
Row cutting, the part metals shell being connected with first welding foot is separated with rest part, so that this part metals
A single-stage sub-antenna is formed, the antenna of the usb communication terminal is become, so that the usb communication using such structure is whole
End is not required to other slot milling for antenna to be arranged, to save the space of usb communication terminal.
Example IV
The usb communication terminal that fourth embodiment of the invention provides, including USB connector and printing board PCB, it is described
USB connector includes metal shell, wherein the USB connector includes a metal shell, and one end of the metal shell has
There are two metal welding foots: the first welding foot and the second welding foot.The PCB includes first part and second part, and described
It is a part of to be connected with the second part by radiofrequency signal feed point, the radiofrequency signal feed point not with the ground phase of the PCB
Connection, the first part is metallic object and the first part is electrically connected with first welding foot.Fig. 5 a is shown in which
A kind of situation, the first part 401 of the PCB is connected with second part 402 by radiofrequency signal feed point, the radio frequency letter
Number feed point is not connected with the ground of the PCB second part 402, the first welding foot of the first part and the metal shell
It is connected.Second welding foot is welded on the second part 402 with the PCB, and second welding foot is with the PCB's
The ground of second part 402 is connected or is not connected with.When the ground phase of second welding foot and the second part 402 of the PCB
When connection, the second part 402 of the first part 401 of the PCB, the metal shell of the USB connector and the PCB it
Between form slot antenna, it is similar with antenna shown in Fig. 2 c.When the ground of second welding foot and the second part 402 of the PCB
When being not connected with, the first part 401 of the PCB and the metal shell of the USB connector form the usb communication terminal
Antenna, it is similar with antenna shown in Fig. 3 b.
In addition, the metal shell of the USB connector can also be made of isolated two parts, Figure 5b shows that USB by two
A kind of situation of part composition, the first part 401 of the PCB are connected with second part 402 by radiofrequency signal feed point, institute
It states radiofrequency signal feed point not to be connected with the ground of the PCB second part 402, the of the first part and the metal shell
One welding foot is connected.The USB connector includes a metal shell, and the metal shell is by first part 2010 and second
Part 2020 forms, and the first part 2010 is not connected with second part 2020, and the first part 2010 is provided with the
One welding foot 201, the second part 2020 are provided with welding foot 202, and first welding foot 201 is welded in described first
On points 401, second welding foot 202 is welded on the second part 402 with the PCB, second welding foot with it is described
The ground of the second part 402 of PCB is connected.The first part 401 of the PCB, the metal shell of the USB connector first
Part 2010 forms single-stage sub-antenna.
Usb communication terminal described in the embodiment of the present invention is data card.
Usb communication terminal provided in an embodiment of the present invention, by by one metallic object of radiofrequency signal feed-in, the metallic object with
First welding foot of the USB connector is connected, and the second welding foot of the USB connector is connected or not with the ground of PCB
It is connected, so that forming slot antenna or institute between the second part of the metal shell of the USB connector and the PCB
The metal shell of the first part and the USB connector that state PCB forms the antenna of the usb communication terminal, or will be golden
Belong to shell and be divided into first part and second part, so that the metal shell being connected with the first part of the PCB and the PCB
First part form the antenna of the usb communication terminal.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (2)
1. a kind of usb communication terminal, including USB connector and printing board PCB, the USB connector include outside metal
Shell, which is characterized in that one end of the metal shell has the first metal welding foot and the second metal welding foot, on the PCB
Have the first welding hole and the second welding hole, be provided with radiofrequency signal feed point on the PCB, the radiofrequency signal feed point not with it is described
The ground of PCB connects, and on first welding hole, the second metal welding pin welding exists the first metal welding pin welding
On second welding hole, the radiofrequency signal feed point is arranged near first welding hole, the first metal welding foot
It is electrically connected with the radiofrequency signal feed point, the radiofrequency signal feed point is not connected with the metal of the PCB；Wherein, described
PCB includes first part and second part, and the first part is connected with the second part by the radiofrequency signal feed point
It connects, the first part is metallic object and the first part is electrically connected with the first metal welding foot, the second part
It is provided with the second metal welding foot, the second metal welding foot is connect with the metal of the pcb board.
2. usb communication terminal according to claim 1, which is characterized in that the usb communication terminal is data card.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529528.3A CN104600426B (en) | 2013-10-30 | 2013-10-30 | A kind of usb communication terminal |
| PCT/CN2014/089796 WO2015062508A1 (en) | 2013-10-30 | 2014-10-29 | Usb communication terminal |
| EP14859020.1A EP3046183B1 (en) | 2013-10-30 | 2014-10-29 | Usb communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529528.3A CN104600426B (en) | 2013-10-30 | 2013-10-30 | A kind of usb communication terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600426A CN104600426A (en) | 2015-05-06 |
| CN104600426B true CN104600426B (en) | 2019-01-15 |
Family
ID=53003364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529528.3A Active CN104600426B (en) | 2013-10-30 | 2013-10-30 | A kind of usb communication terminal |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3046183B1 (en) |
| CN (1) | CN104600426B (en) |
| WO (1) | WO2015062508A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017221132A1 (en) * | 2017-11-27 | 2019-05-29 | Robert Bosch Gmbh | Device with an electrical contact and antenna element |
| CN111725627B (en) * | 2019-03-21 | 2021-11-19 | 华为技术有限公司 | Antenna device and wireless terminal |
| CN112511186B (en) * | 2019-09-16 | 2022-08-02 | 北京小米移动软件有限公司 | Mobile terminal |
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| US20100164835A1 (en) * | 2008-12-30 | 2010-07-01 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector assembly with antenna function |
| US8330655B2 (en) * | 2009-08-18 | 2012-12-11 | Apple Inc. | Connectors with embedded antennas |
| WO2012039210A1 (en) * | 2010-09-22 | 2012-03-29 | アルプス電気株式会社 | Electronic device |
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2013
- 2013-10-30 CN CN201310529528.3A patent/CN104600426B/en active Active
-
2014
- 2014-10-29 EP EP14859020.1A patent/EP3046183B1/en active Active
- 2014-10-29 WO PCT/CN2014/089796 patent/WO2015062508A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201114118Y (en) * | 2007-10-24 | 2008-09-10 | 中兴通讯股份有限公司 | Data card possessing USB interface |
| CN101964475A (en) * | 2009-07-24 | 2011-02-02 | 讯舟科技股份有限公司 | USB (Universal Serial Bus) wireless network card |
| TW201128969A (en) * | 2010-02-09 | 2011-08-16 | Arcadyan Technology Corp | Wireless network receiver |
| CN102176560A (en) * | 2010-12-27 | 2011-09-07 | 华为终端有限公司 | Plug and data card of universal serial bus |
| CN102983875A (en) * | 2012-11-29 | 2013-03-20 | 中兴通讯股份有限公司 | Method and equipment for reducing interference to sensitivity of data card antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3046183A4 (en) | 2016-10-12 |
| CN104600426A (en) | 2015-05-06 |
| EP3046183B1 (en) | 2018-12-19 |
| EP3046183A1 (en) | 2016-07-20 |
| WO2015062508A1 (en) | 2015-05-07 |
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Effective date of registration: 20190111 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: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
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