CN108565652A - A kind of low cost threaded connection radio frequency (RF) coaxial connector - Google Patents
A kind of low cost threaded connection radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN108565652A CN108565652A CN201810300999.XA CN201810300999A CN108565652A CN 108565652 A CN108565652 A CN 108565652A CN 201810300999 A CN201810300999 A CN 201810300999A CN 108565652 A CN108565652 A CN 108565652A
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- CN
- China
- Prior art keywords
- insulator
- ring
- dead ring
- support ring
- support
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 51
- 238000010276 construction Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention proposes a kind of low cost threaded connection radio frequency (RF) coaxial connector,Including the first shell,Second housing,Jack,Inner wire,First insulator,Second insulator and third insulator,The inner wall of first insulator rear end is equipped with second inserting groove of circle,The preceding inserted terminal of jack is fixed in the first insulator,The front of second raised line is pressed in the second inserting groove,The rear inserted terminal of jack is fixed in the second insulator,Second insulator is pressed on the rear portion of the second raised line,The rear inserted terminal of jack is arranged across the second insulator in the third open slot of second housing,Inner wire one end is fixed in third insulator,The other end is locked by screw-thread fit in threaded connection hole,The inner wire of the present invention is using threaded connection,While reducing cost,Reduce the difficulty of production technology,Improve production efficiency,It is also improved for the performance of radio frequency (RF) coaxial connector.
Description
Technical field
The present invention relates to a kind of radio frequency (RF) coaxial connectors, and in particular to a kind of low cost threaded connection RF coaxial connection
Device.
Background technology
Connector for RF coaxial feeder system is commonly referred to as radio frequency (RF) coaxial connector, and it is same which can be used for radio frequency
Connection between shaft cable and communication electronic equipment and similar electronic equipment, it can also be used to coaxially with micro-strip, coaxially with waveguide it
Between connection.
Radio frequency (RF) coaxial connector is according to its required position connected, and there are many shape, structures.Right-angle radio frequency coaxial connector
Commonly used in the electrical connection of the corner of Transmission system, inner wire is that the both ends of perpendicular angle are respectively provided with connector
Component is spliced lateral inner wire and longitudinal inner wire by vertical angle, and welding obtains inner wire, is finally led by inner wire and outside
Body assembles to obtain right-angle radio frequency coaxial connector.Since right-angle radio frequency coaxial connector is often by patching operation, inner wire holds
It easily loosens, will shift relative to its position in outer conductor, can not only cause the damage of product, and can shadow
Ring signal transmission.
Invention content
The present invention proposes a kind of low cost threaded connection radio frequency (RF) coaxial connector regarding to the issue above, and inner wire uses spiral shell
Line connects, and while reducing cost, reduces the difficulty of production technology, improves production efficiency, for radio frequency (RF) coaxial connector
Performance be also improved.
Specific technical solution is as follows：
A kind of low cost threaded connection radio frequency (RF) coaxial connector, including the first shell, second housing, jack, inner wire, first are absolutely
Edge, the second insulator and third insulator；
First passage is axially arranged in first shell, first shell one end is equipped with conversion terminal, and it is logical to be equipped with second in conversion terminal
Road, second channel are connected with first passage, and the internal diameter of first passage is more than the internal diameter of second channel, and first passage is in itself and the
The junction in two channels is equipped with a circle first boss, and the first insulator is fixed on the front end of first passage, and the second insulator is fixed
Among first boss；
Third open slot is axially arranged in second housing, third open slot is vertically arranged with first passage, the side wall of second housing
It is equipped with the switching opening being connected with third open slot, second housing is fixed on by opening of transferring on conversion terminal, makes the
One channel, second channel and third open slot are interconnected；
The outer diameter of the preceding inserted terminal of jack is more than the outer diameter of the rear connecting pin of jack, and the rear portion of preceding inserted terminal is convex equipped with a circle second
Platform, it is radial on rear connecting pin to be equipped with threaded connection hole；
The inner wall of first insulator rear end is equipped with second inserting groove of circle, and the preceding inserted terminal of jack is fixed on the first insulator
In, the front of the second raised line is pressed in the second inserting groove, and the rear inserted terminal of jack is fixed in the second insulator, the second insulation
Son is pressed on the rear portion of the second raised line, and the rear inserted terminal of jack passes through the second insulator that the third opening in second housing is arranged
In slot, threaded connection hole is coaxially disposed with third open slot；
The opening of third open slot is equipped with a circle third inserting groove, and third insulator is arranged in third inserting groove, inner wire
One end is fixed in third insulator, the other end is locked by screw-thread fit in threaded connection hole.
A kind of above-mentioned low cost is threadedly coupled radio frequency (RF) coaxial connector, wherein the outer wall of the first insulator front end is equipped with
One encloses the first inserting groove, and what is be press-fitted in the first inserting groove is equipped with pressure ring, and the outer wall of pressure ring is bonded setting with first passage.
A kind of above-mentioned low cost is threadedly coupled radio frequency (RF) coaxial connector, wherein the end decile of the first shell is equipped with four
The angle of a V-arrangement tooth, V-arrangement tooth is 60 °.
A kind of above-mentioned low cost is threadedly coupled radio frequency (RF) coaxial connector, wherein third insulator includes successively from top to bottom
First dead ring, the second dead ring, third dead ring, the second dead ring and the first dead ring, the first dead ring, the second dead ring
Molding is mutually bonded between third dead ring；
First dead ring is cirque structure, rectangular in cross-section structure；
Second dead ring is cirque structure, and several dashpots, the cross sectional shape of dashpot are evenly distributed on the inner wall of the second dead ring
Depth for the small isosceles trapezoidal structure of outer imperial palace, dashpot is 0.2-0.5mm；
Third dead ring includes the dead ring main body of cirque structure, and mirror image is set respectively on the inner and outer wall of dead ring main body
There are one support construction, supporting mechanism includes the first support ring, the second support ring and third support ring, and the first support ring is set vertically
Set, one end of the second support ring and third support ring is connected with the both sides up and down of the first support ring respectively, the second support ring and
The other end of third support ring is inclined respectively to be fixed in dead ring main body, and the height of the first support ring is less than dead ring main body
Height, make support construction entirety section be in isosceles trapezoidal structure；
The 4th support ring that a ring cross-section is circular configuration is equipped in support construction, it is orthogonal in the 4th support ring to be equipped with four
A 5th support ring, four the 5th support rings respectively with the first support ring, the second support ring, third support ring and dead ring main body
It is connected.
A kind of above-mentioned low cost is threadedly coupled radio frequency (RF) coaxial connector, wherein the upper and lower ends of dead ring main body are inserted respectively
Enter being arranged in the 4th inserting groove of the second dead ring for formula.
A kind of above-mentioned low cost is threadedly coupled radio frequency (RF) coaxial connector, wherein the height of the first dead ring is h1, and second absolutely
The height of edge ring is h2, and the height of third dead ring is h3, h3=h1+h2.
Beneficial effects of the present invention are：Inner wire while reducing cost, reduces production technology using being threadedly coupled
Difficulty improves production efficiency, is also improved for the performance of radio frequency (RF) coaxial connector, at the same time, third insulator
Structure setting, stability is good, is not easy to loosen.
Description of the drawings
Fig. 1 is sectional view of the present invention.
Fig. 2 is the first cut-away view of outer cover.
Fig. 3 is second housing sectional view.
Fig. 4 is jack sectional view.
Fig. 5 is third insulator sectional view.
Fig. 6 is the second dead ring structure chart.
Reference numeral：
First shell 1, second housing 2, jack 3, inner wire 4, the first insulator 5, the second insulator 6, first passage 7, switching
Terminal 8, second channel 9, first boss 10, third open slot 11, switching opening 12, preceding inserted terminal 13, rear connecting pin 14, second
Boss 15, threaded connection hole 16, the second inserting groove 17, third inserting groove 18, the first inserting groove 19, pressure ring 20, V-arrangement tooth 21,
One dead ring 22, the second dead ring 23, third dead ring 24, dashpot 25, dead ring main body 26, support construction 27, first
Pushing out ring 28, the second support ring 29, third support ring 30, the 4th support ring 31, the 5th support ring 32, third insulator 33.
Specific implementation mode
It is clear to make technical scheme of the present invention be more clear, below the present invention is described further, it is any to this
The technical characteristic of inventive technique scheme carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within the scope of the present invention.
A kind of low cost is threadedly coupled radio frequency (RF) coaxial connector, including the first shell 1, second housing 2, jack as shown in the figure
3, inner wire 4, the first insulator 5, the second insulator 6 and third insulator 33；
First passage 7 is axially arranged in first shell, first shell one end is equipped with conversion terminal 8, second is equipped in conversion terminal
Channel 9, second channel is connected with first passage, and the internal diameter of first passage is more than the internal diameter of second channel, and first passage is at it
It is equipped with a circle first boss 10 with the junction of second channel, the first insulator is fixed on the front end of first passage, the second insulation
Son is fixed among first boss；
Third open slot 11 is axially arranged in second housing, third open slot is vertically arranged with first passage, the side of second housing
Wall is equipped with the switching opening 12 being connected with third open slot, and second housing is fixed on by opening of transferring on conversion terminal,
First passage, second channel and third open slot is set to be interconnected；
The outer diameter of the preceding inserted terminal 13 of jack is more than the outer diameter of the rear connecting pin 14 of jack, and the rear portion of preceding inserted terminal is equipped with a circle the
Two boss 15, it is radial on rear connecting pin to be equipped with threaded connection hole 16；
The inner wall of first insulator rear end is equipped with second inserting groove 17 of circle, and the preceding inserted terminal of jack is fixed on the first insulator
In, the front of the second raised line is pressed in the second inserting groove, and the rear inserted terminal of jack is fixed in the second insulator, the second insulation
Son is pressed on the rear portion of the second raised line, and the rear inserted terminal of jack passes through the second insulator that the third opening in second housing is arranged
In slot, threaded connection hole is coaxially disposed with third open slot；
The opening of third open slot is equipped with a circle third inserting groove 18, and third insulator is arranged in third inserting groove, inside leads
Body one end is fixed in third insulator, the other end is locked by screw-thread fit in threaded connection hole.
The outer wall of first insulator front end is equipped with first inserting groove 19 of circle, and what is be press-fitted in the first inserting groove is equipped with pressure ring
20, the outer wall of pressure ring is bonded setting with first passage.
The end decile of first shell is set there are four V-arrangement tooth 21, and the angle of V-arrangement tooth is 60 °.
Third insulator includes the first dead ring 22, the second dead ring 23, third dead ring 24, second successively from top to bottom
Dead ring and the first dead ring are mutually bonded molding between the first dead ring, the second dead ring and third dead ring；
First dead ring is cirque structure, rectangular in cross-section structure；
Second dead ring is cirque structure, and several dashpots 25, the section shape of dashpot are evenly distributed on the inner wall of the second dead ring
Shape is the small isosceles trapezoidal structure of outer imperial palace, and the depth of dashpot is 0.2-0.5mm；
Third dead ring includes the dead ring main body 26 of cirque structure, distinguishes mirror image on the inner and outer wall of dead ring main body
If there are one support construction 27, supporting mechanism includes the first support ring 28, the second support ring 29 and third support ring 30, first
Pushing out ring is vertically arranged, and one end of the second support ring and third support ring is connected with the both sides up and down of the first support ring respectively, the
The other end of two support rings and third support ring is inclined respectively to be fixed in dead ring main body, and the height of the first support ring is less than
The height of dead ring main body, it is in isosceles trapezoidal structure to make the section of support construction entirety；
The 4th support ring 31 that a ring cross-section is circular configuration is equipped in support construction, it is orthogonal in the 4th support ring to be equipped with
Four the 5th support rings 32, four the 5th support rings respectively with the first support ring, the second support ring, third support ring and dead ring
Main body is connected.
The upper and lower ends of dead ring main body are plug-type respectively to be arranged in the 4th inserting groove of the second dead ring.
The height of first dead ring is h1, and the height of the second dead ring is h2, and the height of third dead ring is h3, h3=h1+
h2。
Claims (6)
1. a kind of low cost is threadedly coupled radio frequency (RF) coaxial connector, it is characterized in that, including it is the first shell, second housing, jack, interior
Conductor, the first insulator, the second insulator and third insulator；
First passage is axially arranged in first shell, first shell one end is equipped with conversion terminal, and it is logical to be equipped with second in conversion terminal
Road, second channel are connected with first passage, and the internal diameter of first passage is more than the internal diameter of second channel, and first passage is in itself and the
The junction in two channels is equipped with a circle first boss, and the first insulator is fixed on the front end of first passage, and the second insulator is fixed
Among first boss；
Third open slot is axially arranged in second housing, third open slot is vertically arranged with first passage, the side wall of second housing
It is equipped with the switching opening being connected with third open slot, second housing is fixed on by opening of transferring on conversion terminal, makes the
One channel, second channel and third open slot are interconnected；
The outer diameter of the preceding inserted terminal of jack is more than the outer diameter of the rear connecting pin of jack, and the rear portion of preceding inserted terminal is convex equipped with a circle second
Platform, it is radial on rear connecting pin to be equipped with threaded connection hole；
The inner wall of first insulator rear end is equipped with second inserting groove of circle, and the preceding inserted terminal of jack is fixed on the first insulator
In, the front of the second raised line is pressed in the second inserting groove, and the rear inserted terminal of jack is fixed in the second insulator, the second insulation
Son is pressed on the rear portion of the second raised line, and the rear inserted terminal of jack passes through the second insulator that the third opening in second housing is arranged
In slot, threaded connection hole is coaxially disposed with third open slot；
The opening of third open slot is equipped with a circle third inserting groove, and third insulator is arranged in third inserting groove, inner wire
One end is fixed in third insulator, the other end is locked by screw-thread fit in threaded connection hole.
2. a kind of low cost as described in claim 1 is threadedly coupled radio frequency (RF) coaxial connector, it is characterized in that, before the first insulator
The outer wall at end is equipped with first inserting groove of circle, and what is be press-fitted in the first inserting groove is equipped with pressure ring, the outer wall and first passage of pressure ring
Fitting setting.
3. a kind of low cost as described in claim 1 is threadedly coupled radio frequency (RF) coaxial connector, it is characterized in that, the end of the first shell
Portion's decile is set there are four V-arrangement tooth, and the angle of V-arrangement tooth is 60 °.
4. a kind of low cost as described in claim 1 is threadedly coupled radio frequency (RF) coaxial connector, it is characterized in that, third insulator is certainly
Include the first dead ring, the second dead ring, third dead ring, the second dead ring and the first dead ring successively under above, first absolutely
It is mutually bonded molding between edge ring, the second dead ring and third dead ring；
First dead ring is cirque structure, rectangular in cross-section structure；
Second dead ring is cirque structure, and several dashpots, the cross sectional shape of dashpot are evenly distributed on the inner wall of the second dead ring
Depth for the small isosceles trapezoidal structure of outer imperial palace, dashpot is 0.2-0.5mm；
Third dead ring includes the dead ring main body of cirque structure, and mirror image is set respectively on the inner and outer wall of dead ring main body
There are one support construction, supporting mechanism includes the first support ring, the second support ring and third support ring, and the first support ring is set vertically
Set, one end of the second support ring and third support ring is connected with the both sides up and down of the first support ring respectively, the second support ring and
The other end of third support ring is inclined respectively to be fixed in dead ring main body, and the height of the first support ring is less than dead ring main body
Height, make support construction entirety section be in isosceles trapezoidal structure；
The 4th support ring that a ring cross-section is circular configuration is equipped in support construction, it is orthogonal in the 4th support ring to be equipped with four
A 5th support ring, four the 5th support rings respectively with the first support ring, the second support ring, third support ring and dead ring main body
It is connected.
5. a kind of low cost as claimed in claim 4 is threadedly coupled radio frequency (RF) coaxial connector, it is characterized in that, dead ring main body
Upper and lower ends are plug-type respectively to be arranged in the 4th inserting groove of the second dead ring.
6. a kind of low cost as claimed in claim 4 is threadedly coupled radio frequency (RF) coaxial connector, it is characterized in that, the first dead ring
Height is h1, and the height of the second dead ring is h2, and the height of third dead ring is h3, h3=h1+h2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300999.XA CN108565652B (en) | 2018-04-04 | 2018-04-04 | Low-cost threaded connection radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810300999.XA CN108565652B (en) | 2018-04-04 | 2018-04-04 | Low-cost threaded connection radio frequency coaxial connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108565652A true CN108565652A (en) | 2018-09-21 |
| CN108565652B CN108565652B (en) | 2023-12-08 |
Family
ID=63534159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810300999.XA Active CN108565652B (en) | 2018-04-04 | 2018-04-04 | Low-cost threaded connection radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108565652B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172678A (en) * | 1996-12-04 | 1998-06-26 | Mitsubishi Cable Ind Ltd | Connector for coaxial cable |
| CN2351841Y (en) * | 1998-08-19 | 1999-12-01 | 黄秋芳 | Radio-frequency connector structure |
| KR20010091539A (en) * | 2000-03-16 | 2001-10-23 | 이상근 | RF connector having support bead for supporting the center of inner conductor |
| CN101409411A (en) * | 2008-11-20 | 2009-04-15 | 镇江红宝利电子有限公司 | Bending self-locking connector |
| CN202550166U (en) * | 2012-04-23 | 2012-11-21 | 上海雷迪埃电子有限公司 | Connecting structure of phase trimmable bent radio frequency coaxial connector and cable |
| CN204167534U (en) * | 2014-08-27 | 2015-02-18 | 江苏正恺电子科技有限公司 | N-type elbow inner wire installation type |
| CN205429295U (en) * | 2016-03-17 | 2016-08-03 | 深圳市速联技术有限公司 | Exempt from to weld formula bending microwave coaxial connector |
| CN205657185U (en) * | 2016-02-16 | 2016-10-19 | 镇江浩华通讯有限公司 | Curved formula adapter |
| CN205790636U (en) * | 2016-07-12 | 2016-12-07 | 陕西华达科技股份有限公司 | The semi-rigid SMA bent type radio frequency coaxial connector that a kind of low leakage is highly reliable |
| CN205790820U (en) * | 2016-05-25 | 2016-12-07 | 常州易泽科通信科技有限公司 | There is the radio frequency connector of power distribution port |
| CN205960147U (en) * | 2016-08-17 | 2017-02-15 | 上海电气钠硫储能技术有限公司 | Anodal container of sodium -sulfur cell and sodium -sulfur cell |
| CN107394450A (en) * | 2017-08-25 | 2017-11-24 | 常州琥正电子科技有限公司 | Curved formula cable connector |
| CN208257061U (en) * | 2018-04-04 | 2018-12-18 | 江苏华吉通信科技有限公司 | A kind of low cost threaded connection radio frequency (RF) coaxial connector |
-
2018
- 2018-04-04 CN CN201810300999.XA patent/CN108565652B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172678A (en) * | 1996-12-04 | 1998-06-26 | Mitsubishi Cable Ind Ltd | Connector for coaxial cable |
| CN2351841Y (en) * | 1998-08-19 | 1999-12-01 | 黄秋芳 | Radio-frequency connector structure |
| KR20010091539A (en) * | 2000-03-16 | 2001-10-23 | 이상근 | RF connector having support bead for supporting the center of inner conductor |
| CN101409411A (en) * | 2008-11-20 | 2009-04-15 | 镇江红宝利电子有限公司 | Bending self-locking connector |
| CN202550166U (en) * | 2012-04-23 | 2012-11-21 | 上海雷迪埃电子有限公司 | Connecting structure of phase trimmable bent radio frequency coaxial connector and cable |
| CN204167534U (en) * | 2014-08-27 | 2015-02-18 | 江苏正恺电子科技有限公司 | N-type elbow inner wire installation type |
| CN205657185U (en) * | 2016-02-16 | 2016-10-19 | 镇江浩华通讯有限公司 | Curved formula adapter |
| CN205429295U (en) * | 2016-03-17 | 2016-08-03 | 深圳市速联技术有限公司 | Exempt from to weld formula bending microwave coaxial connector |
| CN205790820U (en) * | 2016-05-25 | 2016-12-07 | 常州易泽科通信科技有限公司 | There is the radio frequency connector of power distribution port |
| CN205790636U (en) * | 2016-07-12 | 2016-12-07 | 陕西华达科技股份有限公司 | The semi-rigid SMA bent type radio frequency coaxial connector that a kind of low leakage is highly reliable |
| CN205960147U (en) * | 2016-08-17 | 2017-02-15 | 上海电气钠硫储能技术有限公司 | Anodal container of sodium -sulfur cell and sodium -sulfur cell |
| CN107394450A (en) * | 2017-08-25 | 2017-11-24 | 常州琥正电子科技有限公司 | Curved formula cable connector |
| CN208257061U (en) * | 2018-04-04 | 2018-12-18 | 江苏华吉通信科技有限公司 | A kind of low cost threaded connection radio frequency (RF) coaxial connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108565652B (en) | 2023-12-08 |
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