CN106410542B - A kind of radio frequency connector structure - Google Patents
A kind of radio frequency connector structure Download PDFInfo
- Publication number
- CN106410542B CN106410542B CN201611055868.7A CN201611055868A CN106410542B CN 106410542 B CN106410542 B CN 106410542B CN 201611055868 A CN201611055868 A CN 201611055868A CN 106410542 B CN106410542 B CN 106410542B
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency connector
- via hole
- connector
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/44—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- 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
- H01R2201/02—Connectors or connections adapted for particular applications for antennas
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of radio frequency connector structures, including the first radio frequency connector (1), second radio frequency connector (2), fixed bottom plate (3), first via hole (4), second via hole (5), radio frequency substrate (6), the second radio frequency connector (2) is fixed on the fixed bottom plate (3), the first via hole (4) are formed between the first radio frequency connector (1) and the radio frequency substrate (6), the radio frequency substrate (6) also has the second via hole (5), the centre bore that the first radio frequency connector (1) is inserted into the second radio frequency connector (2) is interconnected, wherein first via hole (4) is non-metallic via hole.Radio frequency connector structure of the invention prevents radio frequency connector connector since operating error leads to short circuit using non-metallic via hole.
Description
Technical field
The present invention relates to radio frequency connector field, in particular to a kind of radio frequency connector structure.
Background technique
Coaxial cable and connector use more and more widely in terms of interconnection electronics and peripheral system.Typically,
It is commonly used for the connection of two equipment, such as antenna is to the connection of coaxial cable.However, using existing radio frequency connector into
When row radio frequency vertical interconnection, must be requested that being connected end is the similar axle construction of standard i.e. only with a kind of radio frequency substrate, if
Using shield opening is done on radio frequency substrate, then similar shaft size is bigger than normal；It is coaxial according to air, in the case where guaranteeing that impedance is constant,
The coaxial aperture of air is smaller, it is necessary to use relatively high technological level with guarantee wave needle not with air it is coaxial wall short circuit,
And impedance mismatching is easy in the case where concentricity is not high.
Summary of the invention
The invention reside in the above-mentioned deficiencies for overcoming the prior art, provide a kind of radio frequency connector interconnection for capableing of different structure
And the radio frequency connector structure of radio-frequency-short will not be sent.
In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is that:
A kind of radio frequency connector structure, including the first radio frequency connector, the second radio frequency connector, fixed bottom plate, the first mistake
Hole, the second via hole, radio frequency substrate, the second radio frequency connector are fixed on the fixed bottom plate, the first radio frequency connector
The first via hole is formed between the radio frequency substrate, the radio frequency substrate also has the second via hole, the first radio frequency connector
The centre bore for being inserted into the second radio frequency connector is interconnected, wherein first via hole is non-metallic via hole.
Further, first via hole is air via hole.
Further, second via hole is metallization VIA.
Further, the fixed bottom plate is metal plate.
Compared with prior art, beneficial effects of the present invention
1, radio frequency connector structure of the invention prevents radio frequency connector connector due to operation using non-metallic via hole
Error leads to short circuit.
2, metallization VIA is arranged in periphery in radio frequency connector structure of the invention, plays the role of electromagnetic shielding, makes to penetrate
Frequency both ends reach radio-frequency match, in addition, metallization VIA occupied area is small, reduce the volume of radio frequency connector of the present invention.
Detailed description of the invention
It is radio frequency connector structural schematic diagram of the invention shown in Fig. 1.
It is radio frequency connector structure schematic top plan view of the invention shown in Fig. 2.
Specific embodiment
The present invention is described in further detail With reference to embodiment.But this should not be interpreted as to the present invention
The range of above-mentioned theme is only limitted to embodiment below, all that model of the invention is belonged to based on the technology that the content of present invention is realized
It encloses.
Embodiment 1:
It is radio frequency connector structural schematic diagram of the invention shown in Fig. 1, including the first radio frequency connector 1, the second radio frequency connect
Connector 2, fixed bottom plate 3, the first via hole 4, the second via hole 5, radio frequency substrate 6, the second radio frequency connector 2 is fixed on described solid
Determine bottom plate 3, forms the first via hole 4 between the first radio frequency connector 1 and the radio frequency substrate 6, gone back on the radio frequency substrate 6
With the second via hole 5, the centre bore that the first radio frequency connector 1 is inserted into the second radio frequency connector 2 is interconnected, wherein
First via hole 4 is non-metallic via hole.
Radio frequency connector structure of the invention prevents radio frequency connector connector from missing due to operation using non-metallic via hole
Difference leads to short circuit.
In a specific embodiment, Fig. 2 shows radio frequency connector structure schematic top plan view of the invention, described
One via hole 4 is air via hole, and second via hole 5 is metallization VIA.Using air via hole as non-metallic via hole, compare
Other medium via hole costs are lower, structure is simpler, nonmetal character energy is more preferable.
Metallization VIA is arranged in periphery in radio frequency connector structure of the invention, plays the role of electromagnetic shielding, makes radio frequency
Both ends reach radio-frequency match, in addition, metallization VIA occupied area is small, reduce the volume of radio frequency connector of the present invention.
In a specific embodiment, the fixed bottom plate 6 is metal plate.
A specific embodiment of the invention is described in detail above in conjunction with attached drawing, but the present invention is not restricted to
Embodiment is stated, in the spirit and scope for not departing from claims hereof, those skilled in the art can make
Various modifications or remodeling out.
Claims (2)
1. a kind of radio frequency connector structure, which is characterized in that including the first radio frequency connector (1), the second radio frequency connector (2),
Fixed bottom plate (3), the first via hole (4), the second via hole (5), radio frequency substrate (6), the second radio frequency connector (2) are fixed on institute
It states fixed bottom plate (3), is formed the first via hole (4) between the first radio frequency connector (1) and the radio frequency substrate (6), it is described
Radio frequency substrate (6) also has the second via hole (5), and the first radio frequency connector (1) is inserted into the second radio frequency connector (2)
Centre bore is interconnected, wherein first via hole (4) is air via hole；Second via hole (5) is metallization VIA.
2. radio frequency connector structure according to claim 1, which is characterized in that the fixed bottom plate (3) is metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055868.7A CN106410542B (en) | 2016-11-25 | 2016-11-25 | A kind of radio frequency connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055868.7A CN106410542B (en) | 2016-11-25 | 2016-11-25 | A kind of radio frequency connector structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410542A CN106410542A (en) | 2017-02-15 |
| CN106410542B true CN106410542B (en) | 2019-07-26 |
Family
ID=58081690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611055868.7A Active CN106410542B (en) | 2016-11-25 | 2016-11-25 | A kind of radio frequency connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410542B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7942695B1 (en) * | 2010-09-23 | 2011-05-17 | Yueh-Chiung Lu | Cable end connector |
| CN205159560U (en) * | 2015-10-28 | 2016-04-13 | 江苏华兴通讯科技有限公司(中外合资) | High performance welding type radio frequency coaxial connector |
| CN206332291U (en) * | 2016-11-25 | 2017-07-14 | 成都雷电微力科技有限公司 | Radio frequency connector structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130266275A1 (en) * | 2012-04-04 | 2013-10-10 | Michael Holland | Coaxial connector with ingress reduction shield |
-
2016
- 2016-11-25 CN CN201611055868.7A patent/CN106410542B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7942695B1 (en) * | 2010-09-23 | 2011-05-17 | Yueh-Chiung Lu | Cable end connector |
| CN205159560U (en) * | 2015-10-28 | 2016-04-13 | 江苏华兴通讯科技有限公司(中外合资) | High performance welding type radio frequency coaxial connector |
| CN206332291U (en) * | 2016-11-25 | 2017-07-14 | 成都雷电微力科技有限公司 | Radio frequency connector structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410542A (en) | 2017-02-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610041 Shiyang Industrial Park, No.288, Yixin Avenue, hi tech Zone, Chengdu, Sichuan Province Patentee after: Chengdu lightning Micro Power Technology Co., Ltd Address before: 610000 Shiyang Industrial Park, hi tech Zone, Chengdu, Sichuan Patentee before: RML TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |