CN103715535B - Radio frequency connector and radio frequency communication devices - Google Patents
Radio frequency connector and radio frequency communication devices Download PDFInfo
- Publication number
- CN103715535B CN103715535B CN201310755403.2A CN201310755403A CN103715535B CN 103715535 B CN103715535 B CN 103715535B CN 201310755403 A CN201310755403 A CN 201310755403A CN 103715535 B CN103715535 B CN 103715535B
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- Prior art keywords
- radio frequency
- holder
- communication devices
- inner wire
- connector
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- 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
- H01R24/52—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 mounted in or to a panel or structure
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- Coupling Device And Connection With Printed Circuit (AREA)
- Structure Of Receivers (AREA)
Abstract
The invention discloses a kind of radio frequency communication devices, it comprises cavity, cover plate and radio frequency connector, and cover plate capping cavity, is provided with holddown groove in cavity, and radio frequency connector is arranged in the holddown groove of cavity; Radio frequency connector is for transmitting the signal of radio frequency communication devices, it comprises: holder, inner wire, outer conductor, Signal transmissions bar and at least two fixtures, outer conductor is arranged on the cover board, inner wire to be arranged on holder and coaxially to arrange with outer conductor, holder is provided with at least two fixing holes, holder is fixed in holddown groove through fixing hole by fixture, and Signal transmissions bar one end is fixedly connected with inner wire, and the other end is used for being connected with cavity.The present invention also discloses a kind of radio frequency connector.By the way, the structure of radio frequency communication devices disclosed in this invention is simple, and easy accessibility, can improve the reliability of assembling, effectively cut down finished cost.
Description
Technical field
The present invention relates to radio frequency arts, particularly relate to a kind of radio frequency connector and comprise the radio frequency communication devices of this radio frequency connector.
Background technology
Along with the development of communications industry, more and more higher to the requirement of electronic equipment, and electronic equipment mainly completes the Signal transmissions of electronic equipment by radio frequency communication devices transmitting radio frequency signal.Accordingly, the radiofrequency signal process of radio frequency communication devices also requires more and more higher.Wherein, the input and output major part of the radiofrequency signal of radio frequency communication devices all needs to be connected with between power amplifier or low noise radio frequency amplifier etc. to change, and radio frequency communication devices adopts hard connecting mode to be connected with power amplifier or low noise radio frequency amplifier.The connection major part of traditional radio frequency communication devices and power amplifier or low noise radio frequency amplifier all by: be 1. crimped together by the peripheral annular knurl of radio frequency connector and the cavity of radio frequency communication devices; 2. load PTFE(Polytetrafluoroethene, polytetrafluoroethylene by the inner wire first at radio frequency connector), and then be connected with the cavity of radio frequency communication devices.But traditional radio frequency communication devices has certain defect: radio frequency connector can not be produced by mold, and its processing cost is high and radio frequency connector internal structure complicated; And cannot do over again again after radio frequency communication devices successful connection and change, also cannot carry out secondary utilization, radio frequency communication devices be scrapped, easily increases cost.
In sum, be necessary to provide a kind of radio frequency connector and radio frequency communication devices to solve the problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of radio frequency connector and comprises the radio frequency communication devices of this radio frequency connector, and its structure is simple, and easy accessibility, can improve the reliability of assembling, effectively cut down finished cost.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of radio frequency communication devices to comprise cavity, cover plate and radio frequency connector, cover plate capping cavity, is provided with holddown groove in cavity, and radio frequency connector is arranged in the holddown groove of cavity; Radio frequency connector is for transmitting the signal of radio frequency communication devices, it comprises: holder, inner wire, outer conductor, Signal transmissions bar and at least two fixtures, outer conductor is arranged on the cover board, inner wire to be arranged on holder and coaxially to arrange with outer conductor, holder is provided with at least two fixing holes, holder is fixed in holddown groove through fixing hole by fixture, and Signal transmissions bar one end is fixedly connected with inner wire, and the other end is used for being connected with cavity.
Wherein, the diapire of holder is provided with a pilot hole coordinated with connector, and inner wire one end is provided with a connecting hole; Inner wire is positioned at the diapire top of holder and coaxially arranges with outer conductor, and connector inserts connecting hole after penetrating pilot hole by the diapire bottom of holder and is fixedly connected with inner wire by holder; The diapire of cavity is provided with connector mounting hole, fixture through holder fixing hole and insert connector mounting hole holder be fixedly connected with the diapire of cavity.
Wherein, Signal transmissions bar one end has a jack, and connector penetrates jack, pilot hole and connecting hole successively by the diapire bottom of holder makes Signal transmissions bar, holder and inner wire be connected to one.
Wherein, the bottom of holder is provided with at least two for locating the reference column of holder.
Wherein, holddown groove is in " recessed " shape.
Wherein, inner wire, connector are made by electric conducting material, and holder is made up of insulating material.
Wherein, the bottom of holder is provided with two fixing holes, and pilot hole and two fixing holes are arranged in a linear at holder diapire, and two symmetrical both sides being positioned at pilot hole of fixing hole.
Wherein, the diapire top of holder is provided with slotted eye, and slotted eye is communicated with pilot hole, and one end that inner wire is provided with connecting hole is plugged in slotted eye.
Wherein, connector is screw, and connecting hole inwall is provided with internal thread, and screw is provided with external screw thread and sealed with the internal thread of connecting hole.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of radio frequency connector, be arranged in the cavity of radio frequency communication devices, for transmitting the signal of radio frequency communication devices, radio frequency connector comprises: the holder being provided with pilot hole and fixing hole, be provided with the inner wire of connecting hole, be provided with Signal transmissions bar and at least two fixtures of jack, inner wire is arranged on holder, connector penetrates the jack of Signal transmissions bar successively by the diapire bottom of holder, the pilot hole of holder and the connecting hole of inner wire are to make Signal transmissions bar, holder and inner wire are connected to one, holder is provided with at least two fixing holes, and fixture is used for coordinating with fixing hole and being fixedly connected with cavity by holder, Signal transmissions bar is used for inner wire to be connected with cavity.
The invention has the beneficial effects as follows: the situation being different from prior art, radio frequency communication devices of the present invention comprises cavity, cover plate and radio frequency connector, and cover plate is used for capping cavity, and be provided with holddown groove in cavity, radio frequency connector is arranged in the holddown groove of cavity; Radio frequency connector is for transmitting the signal of radio frequency communication devices, it comprises: holder, inner wire, outer conductor, Signal transmissions bar and at least two fixtures, outer conductor is arranged on the cover board, inner wire to be arranged on holder and coaxially to arrange with outer conductor, holder is provided with at least two fixing holes, holder is fixed in holddown groove through fixing hole by fixture, and Signal transmissions bar one end is fixedly connected with inner wire, and the other end is used for being connected with cavity.By the way, the structure of radio frequency communication devices disclosed in this invention is simple, and easy accessibility, can do over again again and change, carry out secondary utilization after radio frequency communication devices successful connection, effectively can improve the reliability of assembling and cut down finished cost.
Accompanying drawing explanation
Fig. 1 is the cutting structural representation of radio frequency communication devices of the present invention;
Fig. 2 is the first direction perspective view of the part-structure of the radio frequency connector of radio frequency communication devices of the present invention;
Fig. 3 is the second direction perspective view of the part-structure of the radio frequency connector of radio frequency communication devices of the present invention;
Fig. 4 is the perspective view of the Signal transmissions bar of the radio frequency connector of radio frequency communication devices of the present invention;
Fig. 5 be the part-structure of the radio frequency connector of radio frequency communication devices of the present invention face structural representation;
Fig. 6 is the left TV structure schematic diagram of the part-structure of the radio frequency connector of radio frequency communication devices in Fig. 4;
Fig. 7 is the right TV structure schematic diagram of the part-structure of the radio frequency connector of radio frequency communication devices in Fig. 4;
Fig. 8 is the cutting structural representation of radio frequency connector of the present invention.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
As shown in Fig. 1-Fig. 7, the invention provides a kind of radio frequency communication devices, it comprises cavity 11, cover plate 12 and radio frequency connector 13.Its cover plate 12 is for capping cavity 11, and cavity 11 is for accommodating radio frequency connector 13.
Radio frequency connector 13 is for transmitting the signal of radio frequency communication devices.In the present embodiment, radio frequency connector 13 comprises: holder 131, inner wire 132, outer conductor 133, Signal transmissions bar 134 and at least two fixtures 135.Certainly, in other embodiments, connector 13 can also comprise connector 14 frequently.Wherein, inner wire 132, outer conductor 133 and Signal transmissions bar 134 are made by electric conducting material, and holder 131 is made up of insulating material.Should be understood that fixture 135 is preferably screw.
Holder 131 is in ellipticity or cylindric.Holder 131 is provided with at least two fixing holes 1311, pilot hole 1312, slotted eye 1313 and at least two reference columns 1314.Wherein, fixing hole 1311 is located on the bottom of holder 131, is fixed in cavity 11 by holder 131 through fixing hole 1311 for fixture 135 to make fixture 135.Pilot hole 1312 is located on the bottom of holder 131, and for coordinating with connector 14, connector 14 is made up of electric conducting material.Slotted eye 1313 is located at the diapire top of holder 131, and wherein slotted eye 1313 is communicated with pilot hole 1312.Reference column 1314 is located at the bottom of holder 131, for locating holder 131 in cavity 11.In the present embodiment, pilot hole 1312 and two fixing holes 1311 are arranged in a linear at holder 131 diapire, and two fixing hole 1311 symmetries are positioned at the both sides of pilot hole 1312.Certainly, in other embodiments, fixing hole 1311 arranges other positions being positioned at pilot hole 1312.
Inner wire 132 is arranged on holder 131, and wherein inner wire 132 is positioned at the diapire top of holder 131.Inner wire 132 one end is provided with a connecting hole 1321, and one end that inner wire 132 is provided with connecting hole 1321 is plugged in slotted eye 1313.Wherein, after connector 14 penetrates pilot hole 1312 by the diapire bottom of holder 131, holder 131 is fixedly connected with inner wire 132 by insertion connecting hole 1321.In the present embodiment, pilot hole 1312 is preferably provided with internal thread, and one end that inner wire 132 is provided with connecting hole 1321 is preferably provided with external screw thread, pilot hole 1312 and inner wire 132 screw thread sealed.Connector 14 is preferably screw, and connecting hole 1321 inwall is provided with internal thread, and screw is provided with external screw thread and sealed with the internal thread of connecting hole 1321.Certainly, in other embodiments, pilot hole 1312 can also be connected by other means with inner wire 132, and connector 14 can also be other connectors.
Outer conductor 133 is arranged on cover plate 12, for capping cavity 11.Wherein, outer conductor 133 and inner wire 132 are coaxially arranged.
Signal transmissions bar 134 one end is fixedly connected with inner wire 132, and the other end is used for being connected with cavity 11.Wherein, Signal transmissions bar 134 one end has a jack 1341.In the present embodiment, connector 14 penetrates jack 1341, pilot hole 1312 and connecting hole 1321 successively by the diapire bottom of holder 131 and is connected to one to make Signal transmissions bar 134, holder 131 and inner wire 132.
Be provided with holddown groove 111 in cavity 11, radio frequency connector 13 is arranged in the holddown groove 111 of cavity 11.In the present embodiment, holddown groove 111 is in " recessed " shape.Certainly.In other embodiments, holddown groove 111 can also be other shapes.The diapire of the holddown groove 111 of cavity 11 is provided with connector mounting hole 112, fixture 135 through holder 131 fixing hole 1311 and insert connector mounting hole 112 holder 131 be fixedly connected with the diapire of cavity 11.
The operation principle of radio frequency communication devices is illustrated below in conjunction with Fig. 1-Fig. 7.
When radio frequency communication devices installed by needs, the one end first inner wire 132 being provided with connecting hole 1321 is injected in slotted eye 1313 and pilot hole 1312, and connector 14 penetrates the jack 1341 of Signal transmissions bar 134, pilot hole 1312 and connecting hole 1321 is successively connected to one from the diapire bottom of holder 131 to make Signal transmissions bar 134, holder 131 and inner wire 132.Then the Signal transmissions bar 134 of one, holder 131 are fixedly connected with inner wire 132 and are arranged in the holddown groove 111 of cavity 11, and locate fixing hole 1311 alignment connector installing hole 112 by reference column 1314.Insert connector mounting hole 112 finally by fixture 135 through the fixing hole 1311 of holder 131, to make being fixedly connected with of holder 131 and cavity 11, thus realize the installation of radio frequency communication devices.
When radio frequency communication devices need do over again dismounting recycling, by fixture 135 is removed out in cavity 11, then connector 14 is removed out in connecting hole 1321, then can realize the recycling of doing over again of radio frequency communication devices.
Pass through the present embodiment, the structure of radio frequency communication devices is simple, the holder 131 of radio frequency connector 13, inner wire 132, outer conductor 133 and Signal transmissions bar 134 can mold batch productions, and the assembling of radio frequency connector 13 is simple and reliable, the reliability be linked and packed can be improved, effectively cut down finished cost.
The present invention also discloses a kind of radio frequency connector, and as shown in Figure 8, Fig. 8 is the cutting structural representation of radio frequency connector of the present invention.This radio frequency connector is arranged in the cavity of radio frequency communication devices (not shown), for transmitting the signal of radio frequency communication devices.This radio frequency connector comprises: holder 21, inner wire 22, Signal transmissions bar 23 and at least two fixtures 24, wherein, holder 21 is provided with pilot hole and fixing hole, and inner wire 22 is provided with connecting hole, and Signal transmissions bar 23 is provided with jack.Certainly, in other embodiments, radio frequency connector can also comprise connector 25.Wherein, radio frequency connector in radio frequency connector corresponding diagram 1-Fig. 7 in Fig. 8, namely the holder 131 in the holder 21 corresponding diagram 1-Fig. 7 in Fig. 8, inner wire 132 in inner wire 22 corresponding diagram 1-Fig. 7 in Fig. 8, fixture 135 in fixture 24 corresponding diagram 1-Fig. 7 in Signal transmissions bar 134, Fig. 8 in Signal transmissions bar 23 corresponding diagram 1-Fig. 7 in Fig. 8.
Inner wire 22 is arranged on holder 21, and connector 25 is penetrated the jack of Signal transmissions bar 23, the pilot hole of holder 21 and inner wire 22 successively connecting hole by the diapire bottom of holder 21 is connected to one to make Signal transmissions bar 23, holder 21 and inner wire 22.Holder 21 is provided with at least two fixing holes, and fixture 24 is for coordinating with fixing hole and being fixedly connected with cavity by holder 21.Signal transmissions bar 23 is for being connected inner wire 22 with cavity.
In sum, radio frequency communication devices of the present invention comprises cavity, cover plate and radio frequency connector, and cover plate is used for capping cavity, and be provided with holddown groove in cavity, radio frequency connector is arranged in the holddown groove of cavity; Radio frequency connector is for transmitting the signal of radio frequency communication devices, it comprises: holder, inner wire, outer conductor, Signal transmissions bar and at least two fixtures, outer conductor is arranged on the cover board, inner wire to be arranged on holder and coaxially to arrange with outer conductor, holder is provided with at least two fixing holes, holder is fixed in holddown groove through fixing hole by fixture, and Signal transmissions bar one end is fixedly connected with inner wire, and the other end is used for being connected with cavity.By the way, the structure of radio frequency communication devices disclosed in this invention is simple, and easy accessibility, can do over again again and change, carry out secondary utilization after radio frequency communication devices successful connection, effectively can improve the reliability of assembling and cut down finished cost.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a radio frequency communication devices, is characterized in that, described radio frequency communication devices comprises cavity, cover plate and radio frequency connector, and cavity described in described cover plate capping, is provided with holddown groove in described cavity, and described radio frequency connector is arranged in the holddown groove of described cavity;
Described radio frequency connector is for transmitting the signal of described radio frequency communication devices, it comprises: holder, inner wire, outer conductor, Signal transmissions bar and at least two fixtures, described outer conductor is arranged on described cover plate, described inner wire to be arranged on described holder and coaxially to arrange with described outer conductor, described holder is provided with at least two fixing holes, described holder is fixed in described holddown groove through described fixing hole by described fixture, described Signal transmissions bar one end is fixedly connected with described inner wire, and the other end is used for being connected with described cavity.
2. radio frequency communication devices according to claim 1, is characterized in that,
The diapire of described holder is provided with a pilot hole coordinated with connector, and described inner wire one end is provided with a connecting hole;
Described inner wire is positioned at the diapire top of described holder and coaxially arranges with described outer conductor, and described connector inserts described connecting hole after penetrating described pilot hole by the diapire bottom of described holder and is fixedly connected with described inner wire by described holder;
The diapire of described cavity is provided with connector mounting hole, described fixture through described holder fixing hole and insert described connector mounting hole described holder be fixedly connected with the diapire of described cavity.
3. radio frequency communication devices according to claim 2, it is characterized in that, described Signal transmissions bar one end has a jack, and described connector penetrates described jack, described pilot hole and described connecting hole successively by the diapire bottom of described holder makes described Signal transmissions bar, described holder and described inner wire be connected to one.
4. radio frequency communication devices according to claim 1, is characterized in that, the bottom of described holder is provided with at least two for locating the reference column of described holder.
5. radio frequency communication devices according to claim 1, is characterized in that, described holddown groove is in " recessed " shape.
6. radio frequency communication devices according to claim 2, is characterized in that, described inner wire, described connector are made by electric conducting material, and described holder is made up of insulating material.
7. radio frequency communication devices according to claim 2, it is characterized in that, the bottom of described holder is provided with two described fixing holes, and described pilot hole and two described fixing holes are arranged in a linear at the diapire of described holder, and two symmetrical both sides being positioned at described pilot hole of described fixing hole.
8. radio frequency communication devices according to claim 2, is characterized in that, the diapire top of described holder is provided with slotted eye, and described slotted eye is communicated with described pilot hole, and one end that described inner wire is provided with connecting hole is plugged in described slotted eye.
9. radio frequency communication devices according to claim 2, is characterized in that, described connector is screw, and described connecting hole inwall is provided with internal thread, and described screw is provided with external screw thread and sealed with the internal thread of described connecting hole.
10. a radio frequency connector, be arranged in the cavity of radio frequency communication devices, for transmitting the signal of radio frequency communication devices, it is characterized in that, described radio frequency connector comprises: the holder being provided with pilot hole and fixing hole, the inner wire being provided with connecting hole, the Signal transmissions bar being provided with jack and at least two fixtures
Described inner wire is arranged on described holder, and connector is penetrated the jack of described Signal transmissions bar, the pilot hole of described holder and described inner wire successively connecting hole by the diapire bottom of described holder is connected to one to make described Signal transmissions bar, described holder and described inner wire;
Described holder is provided with at least two described fixing holes, and described fixture is used for coordinating with described fixing hole and being fixedly connected with described cavity by described holder;
Described Signal transmissions bar is used for described inner wire to be connected with described cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755403.2A CN103715535B (en) | 2013-12-31 | 2013-12-31 | Radio frequency connector and radio frequency communication devices |
| PCT/CN2014/093274 WO2015101140A1 (en) | 2013-12-31 | 2014-12-08 | Radio-frequency connector and radio-frequency communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755403.2A CN103715535B (en) | 2013-12-31 | 2013-12-31 | Radio frequency connector and radio frequency communication devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103715535A CN103715535A (en) | 2014-04-09 |
| CN103715535B true CN103715535B (en) | 2015-11-18 |
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ID=50408291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310755403.2A Active CN103715535B (en) | 2013-12-31 | 2013-12-31 | Radio frequency connector and radio frequency communication devices |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103715535B (en) |
| WO (1) | WO2015101140A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715535B (en) * | 2013-12-31 | 2015-11-18 | 安徽省大富机电技术有限公司 | Radio frequency connector and radio frequency communication devices |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0571081B1 (en) * | 1992-05-18 | 1997-07-02 | The Whitaker Corporation | Vertical mount connector |
| CN202167723U (en) * | 2011-07-27 | 2012-03-14 | 摩比天线技术（深圳）有限公司 | Radio frequency coaxial connector |
| CN102709678A (en) * | 2012-05-23 | 2012-10-03 | 西北工业大学 | Miniaturization S-band vertical polarization wideband dipole antenna |
| CN203039161U (en) * | 2012-12-28 | 2013-07-03 | 成都市大富科技有限公司 | Connector fixing device and radio frequency component |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100341065B1 (en) * | 1999-12-02 | 2002-06-21 | 이상근 | A RF connector |
| CN200959417Y (en) * | 2006-02-13 | 2007-10-10 | 熊猫电子集团有限公司 | Active-antenna water-proof radio-frequency connector |
| CN202004214U (en) * | 2011-03-31 | 2011-10-05 | 东莞宇球电子有限公司 | Coaxial radio-frequency connector and outer conductor thereof |
| CN103354316B (en) * | 2012-10-24 | 2016-01-27 | 杭州祺来电子有限公司 | Tuner isolation input socket |
| CN103715535B (en) * | 2013-12-31 | 2015-11-18 | 安徽省大富机电技术有限公司 | Radio frequency connector and radio frequency communication devices |
-
2013
- 2013-12-31 CN CN201310755403.2A patent/CN103715535B/en active Active
-
2014
- 2014-12-08 WO PCT/CN2014/093274 patent/WO2015101140A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0571081B1 (en) * | 1992-05-18 | 1997-07-02 | The Whitaker Corporation | Vertical mount connector |
| CN202167723U (en) * | 2011-07-27 | 2012-03-14 | 摩比天线技术（深圳）有限公司 | Radio frequency coaxial connector |
| CN102709678A (en) * | 2012-05-23 | 2012-10-03 | 西北工业大学 | Miniaturization S-band vertical polarization wideband dipole antenna |
| CN203039161U (en) * | 2012-12-28 | 2013-07-03 | 成都市大富科技有限公司 | Connector fixing device and radio frequency component |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015101140A1 (en) | 2015-07-09 |
| CN103715535A (en) | 2014-04-09 |
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