CN107819242A - A kind of novel spring structure radio frequency (RF) coaxial connector - Google Patents
A kind of novel spring structure radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN107819242A CN107819242A CN201711102214.XA CN201711102214A CN107819242A CN 107819242 A CN107819242 A CN 107819242A CN 201711102214 A CN201711102214 A CN 201711102214A CN 107819242 A CN107819242 A CN 107819242A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- connector
- radio frequency
- center
- entrenched
- 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.)
- Pending
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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
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
Abstract
The invention discloses a kind of novel spring structure radio frequency (RF) coaxial connector,Its structure includes attaching nut,Snap ring,Packing ring,Inner wire,Plug body,Insulator,Adjustable spring,Dust ring,Trimmer valve,Connector,Metal ferrules,The connector is located at metal ferrules side center of inside through insertion,The trimmer valve is by upper bracket,Piston rod,Accumulator,Piston,Pressure measuring cylinder,Bottom valve,Undersetting,Cylinder forms,A kind of novel spring structure radio frequency (RF) coaxial connector of the present invention,Directly rotated by cylinder in two side chutes inside embedded connector,Inner lead and adjustable spring are connected respectively with undersetting by upper bracket,Piston rod is set to promote piston to be operated in pressure measuring cylinder to reduce the vibration frequency of inner member,At this moment accumulator will be with vacuum pneumatic caused by inner barrel,The firm bolt-lock of element that upper bracket is connected with undersetting,Shaft end part is set to keep on centerline,Increase the transmission speed of coaxial connector.
Description
Technical field
The present invention is a kind of novel spring structure radio frequency (RF) coaxial connector, belongs to connection apparatus field.
Background technology
Coaxial cable refers to there are two concentric conductors, and conductor and screen layer share the cable in same axle center.It is most common
The copper conductors isolated by insulating materials of coaxial cable form, be in the outside of nexine insulating materials another layer of ring shaped conductor and
Its insulator, then whole cable encased by the sheath of polyvinyl chloride or teflon material.
Prior art discloses Application No.：A kind of CN200720031882.3 novel spring structure radio frequency is coaxially connected
Device, including cable connector shell 7, shell 7 are connected by screw thread with one end of a hollow bolt 9, hollow bolt 9 it is another
End is connected with shell 8, and the other end of shell 8 configures a spring 10, and the 10a ends of spring 10 are fixed in shell 8, simplify dress
With technique, yield rate is improved, efficiently solves test cable because itself bending radius is smaller, cable breaks from connector heel
The shortcomings that splitting, it can be widely applied to carry out cable component test under laboratory environment and harsh operating condition, there is reliability
Height, it is easy to operation the advantages of.But its two concentric conductor being disadvantageous in that in connector be mutually transmitted when
Wait, inner member is easily produced vibration by the interference of lead and extraneous conductor, so that shaft end part off center line, causes
Data transfer stops.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of novel spring structure radio frequency is coaxially connected
Device, to solve two concentric conductors in connector when being mutually transmitted, inner member easily by lead with it is outer
The interference of boundary's conductor produces vibration, so that shaft end part off center line, the problem of causing data transfer to stop.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of novel spring structural morphism
Frequency coaxial connector, its structure include attaching nut, snap ring, packing ring, inner wire, plug body, insulator, adjustable spring, anti-
Konisphere, trimmer valve, connector, metal ferrules, the metal ferrules left side is internal to be entrenched in connector outer right wall, side edge
It is seamless to be fitted in the connector side outwardly protruding edge of middle-end, the integrated aluminum alloy hollow cylinder of attaching nut,
Left side inner edge rotation is entrenched in snap ring outer wall edge, is fastenedly connected by snap ring and packing ring, the snap ring and washer-shaped
The long width of same edge is equal and is parallel to each other as same axle center, and the seamless fitting in side section is simultaneously chimeric is located at attaching nut
Internal side, inner wire right side center are fixed with cylinder plug body, and the plug body runs through snap ring, packing ring and company
Connected nut is connected, and the inner wire and insulator are in horizontal linear, and screw thread rotation runs through insulator center of inside, with flexible bullet
Spring is connected using interference fit, and the adjustable spring is that helical form cylinder is equal with inner wire side diameter, described
Dust ring fastening is entrenched in the distance outside connector in a piece, and the trimmer valve uses transition connection side with connector interior grooves
Formula is fastenedly connected, and the connector is located at metal ferrules side center of inside through insertion, and it is vertical in same to be parallel to each other
One axle center；The trimmer valve is made up of upper bracket, piston rod, accumulator, piston, pressure measuring cylinder, bottom valve, undersetting, cylinder, described
Upper bracket is respectively welded at cylinder top and bottom center with undersetting, and both shape equal lengths are equal in same vertical
Line, the piston rod run through embedded inner barrel top central transition by top contact and connected, and bottom fastening is entrenched in piston
Central in top cross-section, the accumulator is seamless to be entrenched in inner barrel, and is connected with pressure measuring cylinder and highly equal, passes through
Piston is flexibly connected with piston rod, and bottom valve bottom frid is entrenched in inner barrel bottom top center, by cylinder with
Bearing is connected.
Further, snap ring outer wall is entrenched in inside the attaching nut and is fixedly connected with packing ring.
Further, inner wire side section is fixed with plug body.
Further, the insulator center of inside rotation, which runs through, is entrenched in adjustable spring outer wall.
Further, the dust ring is located at connector outer wall and is fastenedly connected.
Further, the cylinder is detained by the embedded connector inside side center that is located at of upper bracket and undersetting fastening
Plate.
Further, the metal ferrules are connected through connector with dust ring.
Beneficial effect
A kind of novel spring structure radio frequency (RF) coaxial connector of the present invention, directly rotated by cylinder in embedded connector
In the side chute of portion two, inner lead and adjustable spring are connected respectively with undersetting by upper bracket, makes piston rod promote piston pressing
Operating to be to reduce the vibration frequency of inner member in power cylinder, at this moment accumulator will with vacuum pneumatic caused by inner barrel,
The firm bolt-lock of element that upper bracket is connected with undersetting, shaft end part is set to keep on centerline, increasing coaxial connector
Transmission speed.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of internal structure decomposing schematic representation of novel spring structure radio frequency (RF) coaxial connector of the present invention；
Fig. 2 is the appearance schematic diagram of the present invention；
Fig. 3 is the trimmer valve internal structure schematic diagram of the present invention；
Fig. 4 is the trimmer valve appearance schematic diagram of the present invention.
In figure：Attaching nut -1, snap ring -2, packing ring -3, inner wire -4, plug body -5, insulator -6, adjustable spring -
7th, dust ring -8, trimmer valve -9, upper bracket -901, piston rod -902, accumulator -903, piston -904, pressure measuring cylinder -905, bottom
Valve -906, undersetting -907, cylinder -908, connector -10, metal ferrules -11.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 4 is referred to, the present invention provides a kind of technical scheme：A kind of novel spring structure radio frequency (RF) coaxial connector,
Its structure include attaching nut 1, snap ring 2, packing ring 3, inner wire 4, plug body 5, insulator 6, adjustable spring 7, dust ring 8,
Trimmer valve 9, connector 10, metal ferrules 11, the left side of metal ferrules 11 is internal to be entrenched in the outer right wall of connector 10, side
Edge is seamless to be fitted in the outwardly protruding edge of side middle-end of connector 10, the 1 integrated aluminum alloy hollow of attaching nut
Cylinder, the rotation of left side inner edge are entrenched in the outer wall edge of snap ring 2, are fastenedly connected by snap ring 2 and packing ring 3, the snap ring 2
It is equal with the long width of shape same edge of packing ring 3 and be parallel to each other as same axle center, and the seamless fitting in side section is simultaneously chimeric
The inside side of attaching nut 1 is located at, the right side center of inner wire 4 is fixed with cylinder plug body 5, the plug body 5
It is connected through snap ring 2, packing ring 3 with attaching nut 1, the inner wire 4 and insulator 6 are in horizontal linear, and screw thread rotation runs through
The center of inside of insulator 6, it is connected with adjustable spring 7 using interference fit, the adjustable spring 7 is helical form cylinder
Equal with the side diameter of inner wire 4, the dust ring 8 fastens the distance being entrenched in the outside piece of connector 10, the trimmer valve 9
It is fastenedly connected with the interior grooves of connector 10 using transition connected mode, the connector 10 is located at metal ferrules 11 through insertion
Side center of inside, and be parallel to each other and be vertically in same axle center；The trimmer valve 9 is by upper bracket 901, piston rod 902, storage
Depressor 903, piston 904, pressure measuring cylinder 905, bottom valve 906, undersetting 907, cylinder 908 form, the upper bracket 901 and undersetting
907 are respectively welded at the top and bottom of cylinder 908 center, and both shape equal lengths are equal is in same vertical line, described
Piston rod 902 runs through the embedded inner top layer center transition of cylinder 908 by top contact and connected, and bottom fastening is entrenched in piston
Central in 904 top cross-sections, the accumulator 903 is seamless to be entrenched in inside cylinder 908, and be connected with pressure measuring cylinder 905 and
It is highly equal, it is flexibly connected by piston 904 with piston rod 902, the bottom frid of bottom valve 906 is entrenched in inside cylinder 908
Bottom top center, it is connected by cylinder 908 with undersetting 907.
Piston rod 902 described in this patent is the connection member of supporting piston acting, and major applications are transported in oil cylinder, cylinder
It is a moving component that motion is frequent, technical requirements are high in dynamic execution unit, the accumulator 903 is that one kind has pressure
Pulsation and the annex of surge.
In progress in use, snap ring 2 is enclosed in the groove of attaching nut 1, the plug body 5 on inner wire is set to run through packing ring
3 is connected, is docked with power equipment by connector 10 and is transmitted by insulator 6, metal ferrules 11 is entered it
Row protection, directly rotated by cylinder 908 in two side chutes of the embedded inside of connector 10, by upper bracket 901 and undersetting 907
Inner lead and adjustable spring 7 are connected respectively, make piston rod 902 promote piston 904 to be operated in pressure measuring cylinder 905 to reduce inside
The vibration frequency of element, at this moment accumulator 903 will be with vacuum pneumatic caused by the inside of cylinder 908, by upper bracket 901 with
The firm bolt-lock of element that bearing 907 is connected, shaft end part is set to keep on centerline, increasing the transmission speed of coaxial connector
Degree.
The present invention solve the problems, such as be two concentric conductors in connector when being mutually transmitted, inner member
Vibration easily is produced by the interference of lead and extraneous conductor, so that shaft end part off center line, causes in data transfer
Only the problem of, being combined with each other by above-mentioned part of the invention, the both sides inside embedded connector are directly rotated by cylinder
In chute, inner lead and adjustable spring are connected respectively with undersetting by upper bracket, piston rod is promoted piston in pressure measuring cylinder
Operating is to reduce the vibration frequency of inner member, and at this moment accumulator will be with vacuum pneumatic caused by inner barrel, by upper branch
The firm bolt-lock of element that seat is connected with undersetting, shaft end part is set to keep on centerline, increasing the transmission of coaxial connector
Speed, it is described in detail below:
Upper bracket 901 is respectively welded at the top and bottom of cylinder 908 center, and both identical length of shape with undersetting 907
Spend it is equal be in same vertical line, the piston rod 902 runs through the embedded inner top layer center transition of cylinder 908 by top contact
Connection, bottom fastening are entrenched in center in the top cross-section of piston 904, and the accumulator 903 is seamless to be entrenched in cylinder 908
Portion, and be connected with pressure measuring cylinder 905 and highly equal, it is flexibly connected by piston 904 with piston rod 902, the bottom of bottom valve 906
Portion's frid is entrenched in the inner bottom top center of cylinder 908, is connected by cylinder 908 with undersetting 907.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of novel spring structure radio frequency (RF) coaxial connector, its structure includes attaching nut (1), snap ring (2), packing ring (3), interior
Conductor (4), plug body (5), insulator (6), adjustable spring (7), dust ring (8), trimmer valve (9), connector (10), metal
Lasso (11), metal ferrules (11) left side is internal to be entrenched in connector (10) outer right wall, fitting that side edge is seamless
At connector (10) side outwardly protruding edge of middle-end, it is characterised in that：
The integrated aluminum alloy hollow cylinder of attaching nut (1), the rotation of left side inner edge are entrenched in snap ring (2) outer wall
Edge, be fastenedly connected by snap ring (2) and packing ring (3), the snap ring (2) it is equal with the long width of packing ring (3) shape same edge and
Be parallel to each other as same axle center, and the seamless fitting in side section is simultaneously chimeric is located at the internal side of attaching nut (1), it is described in
Center is fixed with cylinder plug body (5) on the right side of conductor (4), and the plug body (5) is through snap ring (2), packing ring (3) with connecting
Connected nut (1) is connected, and the inner wire (4) is in horizontal linear with insulator (6), and screw thread rotation is internal through insulator (6)
Center, it is connected with adjustable spring (7) using interference fit, the adjustable spring (7) is that helical form cylinder is led with interior
Body (4) side diameter is equal, and dust ring (8) fastening is entrenched in the distance in the outside piece of connector (10), the trimmer valve
(9) it is fastenedly connected with connector (10) interior grooves using transition connected mode, the connector (10) is located at gold through insertion
Belong to lasso (11) side center of inside, and be parallel to each other and be vertically in same axle center；
The trimmer valve (9) by upper bracket (901), piston rod (902), accumulator (903), piston (904), pressure measuring cylinder (905),
Bottom valve (906), undersetting (907), cylinder (908) composition, the upper bracket (901) are respectively welded at cylinder with undersetting (907)
Body (908) top and bottom center, and both shape equal lengths are equal be in same vertical line, the piston rod (902) is led to
Cross top contact and run through embedded cylinder (908) inner top layer center transition connection, bottom fastening is entrenched at the top of piston (904) and cut
Central in face, the accumulator (903) is seamless, and to be entrenched in cylinder (908) internal, and is connected with pressure measuring cylinder (905) and height
It is equal, it is flexibly connected by piston (904) with piston rod (902), bottom valve (906) bottom frid is entrenched in cylinder (908)
Inner bottom top center, it is connected by cylinder (908) with undersetting (907).
A kind of 2. novel spring structure radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The connection spiral shell
It is entrenched in snap ring (2) outer wall inside female (1) and is fixedly connected with packing ring (3).
A kind of 3. novel spring structure radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The inner wire
(4) side section is fixed with plug body (5).
A kind of 4. novel spring structure radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The insulator
(6) center of inside rotation, which runs through, is entrenched in adjustable spring (7) outer wall.
A kind of 5. novel spring structure radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The dust ring
(8) connector (10) outer wall is located to be fastenedly connected.
A kind of 6. novel spring structure radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The cylinder
(908) it is located at connector (10) internal side center buckle by the way that upper bracket (901) and undersetting (907) fastening are embedded.
A kind of 7. novel spring structure radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The metallic sheath
Circle (11) is connected through connector (10) with dust ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102214.XA CN107819242A (en) | 2017-11-10 | 2017-11-10 | A kind of novel spring structure radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102214.XA CN107819242A (en) | 2017-11-10 | 2017-11-10 | A kind of novel spring structure radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107819242A true CN107819242A (en) | 2018-03-20 |
Family
ID=61608766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711102214.XA Pending CN107819242A (en) | 2017-11-10 | 2017-11-10 | A kind of novel spring structure radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107819242A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3115306U (en) * | 2005-07-29 | 2005-11-04 | Ｕｒｏ電子工業株式会社 | High frequency coaxial plug |
| CN201104336Y (en) * | 2007-05-29 | 2008-08-20 | 西安科耐特科技有限责任公司 | Spring structure radio coaxial connector |
| CN102494074A (en) * | 2011-12-15 | 2012-06-13 | 重庆电力高等专科学校 | Telescopic shock absorber for preventing oil leakage during vertical parking |
| CN203670591U (en) * | 2013-12-21 | 2014-06-25 | 浙江玛斯特汽配有限公司 | Adjustable electromagnetic shock absorber |
| CN203847610U (en) * | 2014-05-20 | 2014-09-24 | 天津市原德汽车配件有限公司 | Supporting frame shock absorber |
| CN204025496U (en) * | 2014-05-20 | 2014-12-17 | 天津市原德汽车配件有限公司 | Many valves vibration damper |
| CN205319471U (en) * | 2016-01-13 | 2016-06-15 | 镇江惠通元四接插件有限公司 | Radio frequency connector for radio communication |
| CN206458766U (en) * | 2017-01-05 | 2017-09-01 | 盱眙正泰永生物环境科技有限公司 | A kind of anti-offset automobile absorber |
| CN207474798U (en) * | 2017-11-10 | 2018-06-08 | 镇江华京通讯科技有限公司 | A kind of novel spring structure radio frequency (RF) coaxial connector |
-
2017
- 2017-11-10 CN CN201711102214.XA patent/CN107819242A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3115306U (en) * | 2005-07-29 | 2005-11-04 | Ｕｒｏ電子工業株式会社 | High frequency coaxial plug |
| CN201104336Y (en) * | 2007-05-29 | 2008-08-20 | 西安科耐特科技有限责任公司 | Spring structure radio coaxial connector |
| CN102494074A (en) * | 2011-12-15 | 2012-06-13 | 重庆电力高等专科学校 | Telescopic shock absorber for preventing oil leakage during vertical parking |
| CN203670591U (en) * | 2013-12-21 | 2014-06-25 | 浙江玛斯特汽配有限公司 | Adjustable electromagnetic shock absorber |
| CN203847610U (en) * | 2014-05-20 | 2014-09-24 | 天津市原德汽车配件有限公司 | Supporting frame shock absorber |
| CN204025496U (en) * | 2014-05-20 | 2014-12-17 | 天津市原德汽车配件有限公司 | Many valves vibration damper |
| CN205319471U (en) * | 2016-01-13 | 2016-06-15 | 镇江惠通元四接插件有限公司 | Radio frequency connector for radio communication |
| CN206458766U (en) * | 2017-01-05 | 2017-09-01 | 盱眙正泰永生物环境科技有限公司 | A kind of anti-offset automobile absorber |
| CN207474798U (en) * | 2017-11-10 | 2018-06-08 | 镇江华京通讯科技有限公司 | A kind of novel spring structure radio frequency (RF) coaxial connector |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180320 |
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