CN201238128Y - Soldering-free assembling structure of radio frequency coaxial corrugated cable - Google Patents
Soldering-free assembling structure of radio frequency coaxial corrugated cable Download PDFInfo
- Publication number
- CN201238128Y CN201238128Y CNU2008200398517U CN200820039851U CN201238128Y CN 201238128 Y CN201238128 Y CN 201238128Y CN U2008200398517 U CNU2008200398517 U CN U2008200398517U CN 200820039851 U CN200820039851 U CN 200820039851U CN 201238128 Y CN201238128 Y CN 201238128Y
- Authority
- CN
- China
- Prior art keywords
- coaxial
- cable
- corrugated cable
- sealing ring
- package assembly
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003032 molecular docking Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 description 2
- 241000538562 Banjos Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a welding-free assembly structure of a RF coaxial corrugated cable and relates to a plug assembly, a shell and a coaxial corrugated cable; the plug assembly is provided with a body; one side of the body is a jointing interface; while the other side opposite to the coaxial direction of the jointing interface is an assembly interface; the coaxial corrugated cable is inserted into the plug assembly; the shell and the assembly interface are screwed; the utility model is characterized in that the assembly structure also comprises a wire clip, a seal ring I and a seal ring II; the shell, the seal ring II and the wire clip are sheathed on the coaxial cable in turn; and the seal ring I is sheathed on the wire clip. After the assembly structure of the technical scheme of the utility model is applied, for the seal ring II, the wire clip and the seal ring I are connected with the outer conductor with the annular tubular coaxial cable in an embedding way, and the two layer surfaces of the shell and the plug assembly are rotatably connected through thread, the contact connection between a core wire and the plug assembly is effectively improved and the transmission performance of the RF coaxial corrugated cable is ensured.
Description
Technical field
The utility model relates to a kind of connector construction, relates in particular to a kind of package assembly of radio frequency connector.
Background technology
Radio frequency coaxial-cable package assembly (hereinafter to be referred as assembly) is with radio frequency (RF) coaxial connector and radio frequency coaxial-cable, is connected by certain mode, constitutes the necessary part of one section transmission line jointly.The user need carry out necessary understanding to radio frequency coaxial-cable and radio frequency (RF) coaxial connector when selecting cable assembly, the understanding of cable should comprise physical dimension, mechanical performance, frequency of utilization, decay etc., and the understanding of connector should comprise the structure, interface connected mode, frequency of utilization scope of connector etc., selects suitable connectivity scenario according to own needs again.Because the kind of cable and connector and structure is various, performance is different, it is multiple wherein just to be divided into semi-rigid cable, flexible cable, corrugated cable etc. with regard to the kind of its cable, so the also corresponding derivation of its connected mode goes out diversity, the multiple mode that make up comprise straight formula, curved formula, welding, crimping, be spirally connected etc. mutually.
At the straight formula package assembly of a kind of corrugated cable wherein in the assembling work of reality, known to the designer: the heart yearn of present coaxial corrugated cable is realized being connected by contact with the plug combination body in assembling process, and the shell and the plug combination body that are socketed in the corrugated cable periphery are screwed.But, directly like this screw togather effect, the difficult control of its fastening degree that screws togather, and coaxial cable core wire easily is pulled out, in the use of reality, cause the heart yearn and the contact pin loose contact of corrugated cable, thereby influence the transmission accuracy of whole radio frequency cable.
Summary of the invention
At above-mentioned prior art, the purpose of this utility model is: a kind of radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly is provided, prevents the transmission performance offset issue that the cable core loose contact causes.
Purpose of design of the present utility model, its implementation be by:
Radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly relates to plug combination body, shell and coaxial corrugated cable, and described plug combination body has body, and body one side is a docking port, and the opposite side axially relative with docking port then is the assembling interface; Described coaxial corrugated cable inserts the plug combination body, and described shell is screwed with the assembling interface, it is characterized in that: described package assembly also comprises wire clamp, sealing ring I and sealing ring II, described shell, sealing ring II, wire clamp are set on the coaxial cable in turn, and described sealing ring I is set on the wire clamp.
Further, the outer conductor of described coaxial corrugated cable is annular copper pipe.
Further, described wire clamp has the interlocking groove, and described sealing ring I is sheathed in it.
After using the package assembly of technical solutions of the utility model, be halved together with the coaxial cable outer conductor that has the ring-shaped round pipe shape by sealing ring II, wire clamp and sealing ring I, and in conjunction with the spin assembling action of two aspects of the screw thread of shell and plug combination body, effectively improved heart yearn and be connected, guaranteed the transmission performance of radio-frequency (RF) coaxial corrugated cable with the contact of plug combination body.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model package assembly;
Fig. 2 is the outward appearance end view of the utility model package assembly radio-frequency (RF) coaxial corrugated cable;
Outward appearance end view when Fig. 3 is the assembling of the utility model package assembly;
Fig. 4 is the outward appearance end view after the assembling of the utility model package assembly is finished.
Embodiment
Purpose, feature and the advantage of the utility model radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly will specifically describe in conjunction with respective drawings further by the following examples, to deepen the understanding to this case innovation essence.
As depicted in figs. 1 and 2, be the decomposing schematic representation of the utility model package assembly and the outward appearance end view of radio-frequency (RF) coaxial corrugated cable respectively.As seen from the figure, this radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly relates to plug combination body 1, wire clamp 2, sealing ring I, sealing ring II, shell 5 and the coaxial corrugated cable 6 of radio frequency connector.Wherein:
This plug combination body 1 has body 11, these body 11 peripheries are coated with anti-skidding cushion rubber 111, these body 11 1 sides are docking port 12, the opposite side axially relative with docking port 12 then is assembling interface 13, this assembling interface 13 is a cavity body structure that stretches out and form, and its periphery is provided with the screw thread 131 that spins;
This wire clamp 2 is a hollow sleeve, is socketed in corrugated external conductor 62 peripheries of coaxial cable 6, and the one side is provided with interlocking groove 21, is used for locating sealing ring;
This coaxial corrugated cable 6 is made of heart yearn 61, outer field outer conductor 6 and the insulator therebetween of internal layer, and its outermost also is coated with insulating coating.This outer conductor 62 is annular copper pipe;
This shell 5 also is a sleeve pipe, and one side inner surface is provided with the butt joint screw thread 51 corresponding to the screw thread 131 that spins on the plug combination body 1 assembling interface 13, and inwardly convexes with positive stop 52 at opposite side.
As shown in Figure 3 and Figure 4, the package assembly of present embodiment is when assembling:
At first to this radio frequency coaxial semi-rigid cable 2 as requested size carry out wire stripping and handle, remove cable outer conductor and insulation sheath on the nominal length, and remove the burr on inner wire end and the outer conductor, so that the high zygosity of the operation that is welded; Then shell 5, sealing ring II 4 and wire clamp 2 are inserted in coaxial corrugated cable 6 successively, sealing ring II 4 covers are connected to the most inboard of ring wave external conductor 62,2 next-door neighbours of wire clamp sealing ring II 4 is coated on the periphery of ring wave external conductor 62, and with sealing ring I 3 lock rings in the interlocking groove 21 of wire clamp 2, thereby make wire clamp 2 on coaxial cable 6 really the location; Then with coaxial cable 6 banjo assemblys 1, make the heart yearn 61 of coaxial cable realize that with plug combination body 1 contact is connected, at last the butt joint screw thread 51 of shell 5 and the screw thread 131 that spins of plug combination body 1 are screwed, promptly finish the assembling of radio-frequency (RF) coaxial corrugated cable.
This shows, the radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly of the utility model design is in actual assembled is used, be halved together with the coaxial cable that has ring-shaped round pipe shape outer conductor by sealing ring II, wire clamp and sealing ring I, and in conjunction with the spin assembling action of two aspects of the screw thread of shell and plug combination body, effectively improved heart yearn and be connected, guaranteed the transmission performance of radio-frequency (RF) coaxial corrugated cable with the contact of plug combination body.
In sum, be the advantageous applications example of technical solutions of the utility model, be not to limit its multifarious execution mode with this.Therefore, all employing equivalents or equivalence are replaced and the technical scheme that forms, can realize all dropping on this patent creation purpose within the claimed interest field of the utility model.
Claims (5)
1. radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly relates to plug combination body, shell and coaxial corrugated cable, and described plug combination body has body, and body one side is a docking port, and the opposite side axially relative with docking port then is the assembling interface; Described coaxial corrugated cable inserts the plug combination body, and described shell is screwed with the assembling interface, it is characterized in that: described package assembly also comprises wire clamp, sealing ring I and sealing ring II, described shell, sealing ring II, wire clamp are set on the coaxial cable in turn, and described sealing ring I is set on the wire clamp.
2. radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly according to claim 1: it is characterized in that: the outer conductor of described coaxial corrugated cable is annular copper pipe.
3. radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly according to claim 1: it is characterized in that: described wire clamp has the interlocking groove, and described sealing ring I is sheathed in it.
4. radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly according to claim 1: it is characterized in that: the external diameter of described sealing ring II is greater than the external diameter of wire clamp.
5. radio-frequency (RF) coaxial corrugated cable soldering-free type package assembly according to claim 1: it is characterized in that: described plug combination body body periphery is coated with anti-skidding cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200398517U CN201238128Y (en) | 2008-07-04 | 2008-07-04 | Soldering-free assembling structure of radio frequency coaxial corrugated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200398517U CN201238128Y (en) | 2008-07-04 | 2008-07-04 | Soldering-free assembling structure of radio frequency coaxial corrugated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238128Y true CN201238128Y (en) | 2009-05-13 |
Family
ID=40650861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200398517U Expired - Fee Related CN201238128Y (en) | 2008-07-04 | 2008-07-04 | Soldering-free assembling structure of radio frequency coaxial corrugated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238128Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136642A (en) * | 2010-12-28 | 2011-07-27 | 南京久春电子有限公司 | Quick-access-type coaxial radio frequency connector used for three-generation and four-generation mobile communication |
| CN103166007A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode |
| CN103166071A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type inserting hole contact element radio-frequency coaxial connector connected with 1-1/4' ring-shaped cable in matching mode |
-
2008
- 2008-07-04 CN CNU2008200398517U patent/CN201238128Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136642A (en) * | 2010-12-28 | 2011-07-27 | 南京久春电子有限公司 | Quick-access-type coaxial radio frequency connector used for three-generation and four-generation mobile communication |
| CN103166007A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type bent type inserting needle contact element radio-frequency connector connected with 1/2' super flexible cable in matching mode |
| CN103166071A (en) * | 2011-12-15 | 2013-06-19 | 西安富士达科技股份有限公司 | L29 type inserting hole contact element radio-frequency coaxial connector connected with 1-1/4' ring-shaped cable in matching mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102570115B (en) | Socket conductor and socket system | |
| US7544094B1 (en) | Connector assembly with gripping sleeve | |
| JP5283695B2 (en) | Connector assembly having a gripping sleeve | |
| CN104377480A (en) | Outside-cabin high-power TNC cable assembly for astronavigation | |
| CN102780097B (en) | Shielded type cable | |
| CN201238128Y (en) | Soldering-free assembling structure of radio frequency coaxial corrugated cable | |
| CN102593673A (en) | Bent type radio frequency coaxial connector | |
| CN106785625B (en) | Circular shielded connector system of maglev train | |
| CN204424526U (en) | Male unit radio frequency connector | |
| CN201238131Y (en) | Soldering-free assembling structure of radio frequency coaxial thread cable | |
| CN104064904A (en) | Tension-strengthened type cable connector and assembling technology of tension-strengthened type cable connector | |
| CN201570603U (en) | Connector for radio frequency coaxial cable | |
| CN101308974A (en) | Radio frequency coaxial straight clamp-type soft cable soft assembly | |
| CN201238127Y (en) | Vertical assembling structure of radio frequency coaxial semi-rigid cable | |
| CN201238129Y (en) | Bending type assembling structure of radio frequency coaxial flexible cable | |
| CN201247874Y (en) | Vertical type assembling structure for radio frequency coaxial flexible cable | |
| CN203859358U (en) | Radio-frequency coaxial electric connector with interface shifting and rotating prevention function | |
| CN205070024U (en) | Quick locking joint ware of network shielding | |
| CN104092069A (en) | Low-cost radio frequency coaxial cable connector | |
| CN2750522Y (en) | Cable connector | |
| CN204012057U (en) | A kind of low cost radio frequency coaxial cable connector | |
| CN201247872Y (en) | Vertical type assembling structure for radio frequency coaxial semi-steel cable | |
| CN204793355U (en) | Radio frequency connector component | |
| CN205724146U (en) | A kind of high frequency turns low frequency adapter | |
| CN207705441U (en) | A kind of micro- spring socket electrical contact component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Dahua Precision Machinery Co., Ltd. Assignor: Sanrui Technology (Suzhou) Co., Ltd. Contract record no.: 2011320010053 Denomination of utility model: Soldering-free assembling structure of radio frequency coaxial corrugated cable Granted publication date: 20090513 License type: Exclusive License Record date: 20110520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |