CN101494343B - Electric connector assembly with antenna function - Google Patents
Electric connector assembly with antenna function Download PDFInfo
- Publication number
- CN101494343B CN101494343B CN2008100195714A CN200810019571A CN101494343B CN 101494343 B CN101494343 B CN 101494343B CN 2008100195714 A CN2008100195714 A CN 2008100195714A CN 200810019571 A CN200810019571 A CN 200810019571A CN 101494343 B CN101494343 B CN 101494343B
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- China
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- radiation
- coupler component
- circuit board
- printed circuit
- pcb
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an electric connector component with the same function as an antenna, which comprises a printed circuit board, an electric connector and a metal sheet body. The printed circuit board is provided with a feeder loop and a ground loop. The electric connector is fixed on the printed circuit board, is connected with the ground loop and is provided with a metal housing. The metal sheet body is connected with the metal housing, which comprises a radiation component with radiation function and a connection component connected with the radiation component. The connection component is connected with the metal housing, with the metal housing of the electric connector as a grounding component of the metal sheet body. An antenna consists of the radiation component, the connection component and the metal housing, thus leading the electric connector component to have the functions of receiving and transmitting communication signals.
Description
[technical field]
The present invention relates to a kind of electric coupler component, especially refer to a kind of electric coupler component with antenna function.
[background technology]
Existing electric connector, the electric connector of female type particularly, usually form by metal shell, insulating body and plurality of conductive terminals, as USB connector, DVI connector, IEEE1394 connector, HDMI connector or the like, it all is the electric connector that belongs to this form, this type of connector utilization is extensive, and all visible its utilization on various electronic products is as on electronic products such as PDA, mobile phone, notebook computer.
Simultaneously, along with the progress of science and technology, in the aforementioned electronic product, the utilization wireless communication technique carries out wireless transmission to data, sound, image etc. and is more and more used.Antenna as a kind of element in order to the induced electricity magnetic wave, is the necessary device that is applied to wireless communication technique equipment.And antenna now is built in electronic product inside mostly, for example a kind of planar inverted F-shape antenna, and it comprises Department of Radiation, connecting portion and the grounding parts that is formed by metallic plate punching at least.In electronic product, according to previous design, electric connector and antenna are two kinds of irrelevant fully devices, so, electric connector and antenna be respectively at having occupied different spaces in the electronic product, but because the design of electronic product is tending towards compact, in order to save the expensive real estate in the electronic product, how that different types of components design in the electronic product is relevant, be the considerable problem of each R﹠D work person.Therefore, we are necessary to carry out technique improvement, to remedy above-mentioned defective.
[summary of the invention]
The object of the present invention is to provide a kind of electric coupler component with antenna function.
To achieve these goals, the electric coupler component of the present invention with antenna function reached by the following technical programs:
A kind of electric coupler component with antenna function, it comprises printed circuit board (PCB), electric connector and metal lamellar body.Described printed circuit board (PCB) has feeding circuit and grounded circuit.Electric connector is to be fixed on the printed circuit board (PCB), and it has the metal shell that electrically connects with the grounded circuit of printed circuit board (PCB).The metal lamellar body is to be connected on the metal shell, it comprises the Department of Radiation that passes through the feeding circuit feed on the printed circuit board (PCB) and the connecting portion that is connected with Department of Radiation with radiation function, described connecting portion is connected on the described metal shell, with with the metal shell of electric connector grounding parts as the metal lamellar body, the common antenna of forming of described Department of Radiation, connecting portion and metal shell makes electric coupler component have the function that receives and send wireless communication signal.
Than prior art, the electric coupler component that the present invention has antenna function has following beneficial effect:
The electric coupler component that the present invention has antenna function can also have antenna function with transmitting wireless signals simultaneously when the wired signal of transmission.
[description of drawings]
Fig. 1 is the stereogram that the present invention has the electric coupler component of antenna function.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is another angular views of Fig. 2.
Fig. 4 is the voltage standing wave ratio figure that the present invention has the electric coupler component of antenna function.
[embodiment]
Describe the embodiment that the present invention has the electric coupler component 100 of antenna function in detail below in conjunction with accompanying drawing.
Please refer to Fig. 1 to shown in Figure 3, the present invention relates to a kind of electric coupler component 100 with antenna function, this electric coupler component 100 is assembled in the electronic products (not shown) such as mobile phone, PDA, notebook computer, and it comprises electric connector 20, is positioned at the insulated support 40 and the printed circuit board (PCB) 50 of the metal lamellar body 30 of electric connector one side, support metal lamellar body 30.
In the present embodiment, described electric connector 20 is a Micro USB connector, be used to transmit wired signal, this Micro USB connector is a female type electric connector 20, and it comprises insulating body (not shown), some conducting terminal (not shown) in the insulating body and metal shells 21 that is coating insulating body of being contained in.Wherein, the both sides, lower surface of metal shell 21 are provided with two weld parts 211 that extend vertically downward.
The present invention is connected in described metal lamellar body 30 on the metal shell 21 of described electric connector 20, so that metal lamellar body 30 and described metal shell 21 are formed the antenna structure that can receive and send communication signal.General antenna structure need have structures such as Department of Radiation, connecting portion and grounding parts.In the present embodiment, metal lamellar body 30 integral body are " returning " font, it comprise be connected with electric connector 20 metal shells 21 be positioned at first plane be L type connecting portion 31, the Department of Radiation 33 that links to each other with connecting portion 31, from the extended signal feed-in part 32 of connecting portion 31 and Department of Radiation 33 junctions.Department of Radiation 33 comprises first section 331 on L type being positioned at first plane, from second section 332 on first section 331 terminal type of falling n that is positioned at second plane that extends and from the 3rd section 333 on the L type that is positioned at first plane of second section 332 terminal extension.First plane is perpendicular to second plane.Certainly, connecting portion 31 except the mode that adopts welding with metal shell 21 is connected, alternate manner such as also can adopt riveted joint, elasticity butt, hold.First section 331 mutual vertical setting of signal feed-in part 32 and Department of Radiation 33.In the present embodiment, electric coupler component 100 is arranged on the printed circuit board (PCB) 50, the weld part 211 of electric connector 20 and the signal feed-in part 32 of metal lamellar body 30 all are welded in the proper circuit place of printed circuit board (PCB), certainly, according to actual conditions, the signal feed-in part 32 of described metal lamellar body 30 also can be connected with feeder line (not shown), also can be located at other position of metal lamellar body 30.Like this, electric coupler component 100 of the present invention not only can also can receive and send wireless signal by the metal shell 21 formed antenna structures of metal lamellar body 30 and electric connector 20 by the wired signal of electric connector 20 transmission.
Have the slit 52 that a pair of fluting that inserts for weld part 211 51, insert for signal feed-in part 32 on the printed circuit board (PCB) 50 and be hidden in inner feeding circuit and grounded circuit.Metal shell 21 electrically connects with the grounded circuit of printed circuit board (PCB).Department of Radiation 30 is by the feeding circuit feed on the printed circuit board (PCB).
Electric connector among the present invention is not limited to the Micro USB connector in the execution mode, other similar electric connector, as female type electric connectors such as USB connector, HDMI connector, IEEE1394 connectors, as long as it comprises the metal shell that is provided with weld part, all can be claim scope of the present invention and contain.
Please refer to shown in Figure 4ly, it is schemed for the VSWR (voltage standing wave ratio) of electric coupler component of the present invention when using as antenna, can see that from this figure electric coupler component of the present invention can well work in the 2.4GHz frequency band as antenna.
The present invention is by with the metal shell 21 of electric connector 20 grounding parts as metal lamellar body 30, make metal lamellar body 30 under the situation that self lacks grounding parts, also have the function of antenna, make electric connector combine with antenna, thereby for electronic product has been saved a large amount of inner spaces, simultaneously, the structure of more general antenna, the present invention has also enlarged the area of antenna ground portion, can strengthen the antenna service behaviour.
Claims (9)
1. electric coupler component with antenna function, it comprises: printed circuit board (PCB), electric connector and metal lamellar body; Described printed circuit board (PCB) has feeding circuit and grounded circuit; Described electric connector is fixed on the printed circuit board (PCB), and it has the metal shell that electrically connects with the grounded circuit of printed circuit board (PCB); It is characterized in that: described metal lamellar body is connected on the metal shell, it comprises the Department of Radiation that passes through the feeding circuit feed on the printed circuit board (PCB) and the connecting portion that is connected with Department of Radiation with radiation function, described connecting portion is connected on the described metal shell, with with the metal shell of electric connector grounding parts as the metal lamellar body, the common composition one of described Department of Radiation, connecting portion and metal shell can receive and send the antenna of communication signal, and described sheet metal body is positioned at metal shell one side.
2. electric coupler component as claimed in claim 1 is characterized in that: described metal shell comprises the more than one weld part that is welded in printed circuit board (PCB).
3. electric coupler component as claimed in claim 1 is characterized in that: described electric coupler component also comprises the insulated support of support metal lamellar body between printed circuit board (PCB) and metal lamellar body.
4. electric coupler component as claimed in claim 3 is characterized in that: described insulated support is the n type, and it has the sidepiece that extend downward vertically main part, front end face and autonomous body both sides.
5. electric coupler component as claimed in claim 1 is characterized in that: described connecting portion and Department of Radiation junction are extended a signal feed-in part vertically downward.
6. electric coupler component as claimed in claim 5 is characterized in that: described signal feed-in part is welded in printed circuit board (PCB), and electrically connects with corresponding circuits.
7. electric coupler component as claimed in claim 1, it is characterized in that: described Department of Radiation comprise be positioned at first plane be first section of the L type, be positioned at second plane be second section of the type of falling n and be positioned at first plane be the 3rd section of L type, described second section connects first section and the 3rd section.
8. electric coupler component as claimed in claim 7 is characterized in that: described first plane is perpendicular to second plane.
9. electric coupler component as claimed in claim 4 is characterized in that: a described Department of Radiation part is positioned at the main part of described insulated support, and the remaining part of described Department of Radiation is close to the front end face of insulated support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100195714A CN101494343B (en) | 2008-01-22 | 2008-01-22 | Electric connector assembly with antenna function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100195714A CN101494343B (en) | 2008-01-22 | 2008-01-22 | Electric connector assembly with antenna function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101494343A CN101494343A (en) | 2009-07-29 |
| CN101494343B true CN101494343B (en) | 2011-02-09 |
Family
ID=40924804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100195714A Expired - Fee Related CN101494343B (en) | 2008-01-22 | 2008-01-22 | Electric connector assembly with antenna function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101494343B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8330655B2 (en) * | 2009-08-18 | 2012-12-11 | Apple Inc. | Connectors with embedded antennas |
| TWI661762B (en) * | 2018-11-09 | 2019-06-01 | 美律實業股份有限公司 | Wireless communication module |
| CN116231283B (en) * | 2023-03-14 | 2024-03-19 | 东莞市猎声电子科技有限公司 | Antenna and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215457B1 (en) * | 1998-09-16 | 2001-04-10 | Siemens Aktiengesellschaft | Transmitter and / or receiver unit for an antitheft system of a motor vehicle |
| CN200979909Y (en) * | 2006-10-31 | 2007-11-21 | 达昌电子科技(苏州)有限公司 | An integration module of an antenna and a connector |
-
2008
- 2008-01-22 CN CN2008100195714A patent/CN101494343B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6215457B1 (en) * | 1998-09-16 | 2001-04-10 | Siemens Aktiengesellschaft | Transmitter and / or receiver unit for an antitheft system of a motor vehicle |
| CN200979909Y (en) * | 2006-10-31 | 2007-11-21 | 达昌电子科技(苏州)有限公司 | An integration module of an antenna and a connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101494343A (en) | 2009-07-29 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20150122 |
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| EXPY | Termination of patent right or utility model |