CN106410542A - Radio-frequency connector structure - Google Patents
Radio-frequency connector structure Download PDFInfo
- Publication number
- CN106410542A CN106410542A CN201611055868.7A CN201611055868A CN106410542A CN 106410542 A CN106410542 A CN 106410542A CN 201611055868 A CN201611055868 A CN 201611055868A CN 106410542 A CN106410542 A CN 106410542A
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- radio
- hole
- connector structure
- union joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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 radio-frequency connector structure. The structure comprises a first radio frequency joint (1), a second radio frequency joint (2), a fixed base plate (3), a first through hole (4), a second through hole (5) and a radio frequency substrate (6). The second radio frequency joint (2) is fixed to the fixed base plate (3). The first through hole (4) is formed between the first radio frequency joint (1) and the radio frequency substrate (6). The radio frequency substrate (6) possesses the second through hole (5). The first radio frequency joint (1) is inserted into a center hole of the second radio frequency joint (2) so as to carry out interconnection. The first through hole (4) is a nonmetallic through hole. In the invention, the radio-frequency connector structure adopts the nonmetallic through hole so that a condition that radio-frequency connector joints lead to a short circuit because of an operating error is prevented.
Description
Technical field
The present invention relates to radio frequency connector field, particularly to a kind of radio frequency connector structure.
Background technology
Coaxial cable and adapter use in terms of interconnection electronics and peripheral system more and more widely.Typically,
It is commonly used for the connection of two equipment, the connection of such as antenna to coaxial cable.However, being entered using existing radio frequency connector
Must be requested that the similar axle construction being connected end for standard is only with a kind of radio frequency substrate when row radio frequency vertically interconnects, if
Using doing shield opening on radio frequency base material, then similar shaft size is bigger than normal；Coaxial according to air, in the case of ensureing that impedance is constant,
The coaxial aperture of air less it is necessary to adopt of a relatively high technological level with ensure ripple pin not coaxial with air wall short circuit,
And in the case that concentricity is not high easy impedance mismatching.
Content of the invention
The invention reside in overcoming the above-mentioned deficiency of prior art, provide a kind of radio frequency connector interconnection being capable of different structure
And the radio frequency connector structure of radio-frequency-short will not be sent.
In order to realize foregoing invention purpose, the technical solution used in the present invention is：
A kind of radio frequency connector structure, including the first radio frequency union joint, the second radio frequency union joint, fixing base plate, the first via, the
Two vias, radio frequency substrate, described second radio frequency union joint is fixed on described fixing base plate, described first radio frequency union joint with described
Form the first via, described radio frequency substrate also has the second via, described first radio frequency union joint insertion institute between radio frequency substrate
The centre bore stating the second radio frequency union joint is interconnected, and wherein said first via is non-metallic via.
Further, described first via is air via.
Further, described second via is metallization via.
Further, described fixing base plate is metallic plate.
Compared with prior art, beneficial effects of the present invention
1st, the radio frequency connector structure of the present invention prevents radio frequency connector union joint due to operating error using non-metallic via
Lead to short circuit.
2nd, the radio frequency connector structure of the present invention, in periphery setting metallization via, plays the effect of electromagnetic shielding, makes to penetrate
Frequency two ends reach radio-frequency match, additionally, metallization via occupied area is little, reduce the volume of radio frequency connector of the present invention.
Brief description
It is the radio frequency connector structural representation of the present invention shown in Fig. 1.
It is the radio frequency connector structure schematic top plan view of the present invention shown in Fig. 2.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail.But this should not be interpreted as the present invention
The scope of above-mentioned theme is only limitted to below example, all models belonging to the present invention based on the technology that present invention is realized
Enclose.
Embodiment 1：
It is the radio frequency connector structural representation of the present invention shown in Fig. 1, including the first radio frequency union joint 1, the second radio frequency union joint
2nd, fixing base plate 3, the first via 4, the second via 5, radio frequency substrate 6, described second radio frequency union joint 2 is fixed on described fixing bottom
Plate 3, forms the first via 4, described radio frequency substrate 6 also has between described first radio frequency union joint 1 and described radio frequency substrate 6
Second via 5, the centre bore that described first radio frequency union joint 1 inserts described second radio frequency union joint 2 is interconnected, wherein said
First via 4 is non-metallic via.
The radio frequency connector structure of the present invention prevents radio frequency connector union joint due to operation by mistake using non-metallic via
Difference leads to short circuit.
In a detailed embodiment, Fig. 2 shows the radio frequency connector structure schematic top plan view of the present invention, described
One via 4 is air via, and described second via 5 is metallization via.Using air via as non-metallic via, compare
Medium via cost is lower, structure is simpler for other, nonmetallic performance is more preferable.
The radio frequency connector structure of the present invention, in periphery setting metallization via, plays the effect of electromagnetic shielding, makes radio frequency
Two ends reach radio-frequency match, additionally, metallization via occupied area is little, reduce the volume of radio frequency connector of the present invention.
In a detailed embodiment, described fixing base plate 6 is metallic plate.
Above in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but the present invention has been not restricted to
State embodiment, in the case of the spirit and scope without departing from claims hereof, those skilled in the art can make
Go out various modifications or retrofit.
Claims (4)
1. a kind of radio frequency connector structure is it is characterised in that include the first radio frequency union joint（1）, the second radio frequency union joint（2）、
Fixing base plate（3）, the first via（4）, the second via（5）, radio frequency substrate（6）, described second radio frequency union joint（2）It is fixed on institute
State fixing base plate（3）, described first radio frequency union joint（1）With described radio frequency substrate（6）Between form the first via（4）, described
Radio frequency substrate（6）Also there is the second via（5）, described first radio frequency union joint（1）Insert described second radio frequency union joint（2）'s
Centre bore is interconnected, wherein said first via（4）For non-metallic via.
2. radio frequency connector structure according to claim 1 is it is characterised in that described first via（4）For air via.
3. radio frequency connector structure according to claim 1 is it is characterised in that described second via（5）For metallizing
Hole.
4. radio frequency connector structure according to claim 1 is it is characterised in that described fixing base plate（3）For metallic 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 true CN106410542A (en) | 2017-02-15 |
| CN106410542B 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7942695B1 (en) * | 2010-09-23 | 2011-05-17 | Yueh-Chiung Lu | Cable end connector |
| US20130266275A1 (en) * | 2012-04-04 | 2013-10-10 | Michael Holland | Coaxial connector with ingress reduction shield |
| 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 |
-
2016
- 2016-11-25 CN CN201611055868.7A patent/CN106410542B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7942695B1 (en) * | 2010-09-23 | 2011-05-17 | Yueh-Chiung Lu | Cable end connector |
| US20130266275A1 (en) * | 2012-04-04 | 2013-10-10 | Michael Holland | Coaxial connector with ingress reduction shield |
| 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 |
|---|---|
| CN106410542B (en) | 2019-07-26 |
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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 | ||
| 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. |