CN101908701B - Method and device for fixing radio-frequency coaxial conductor - Google Patents
Method and device for fixing radio-frequency coaxial conductor Download PDFInfo
- Publication number
- CN101908701B CN101908701B CN2010102038005A CN201010203800A CN101908701B CN 101908701 B CN101908701 B CN 101908701B CN 2010102038005 A CN2010102038005 A CN 2010102038005A CN 201010203800 A CN201010203800 A CN 201010203800A CN 101908701 B CN101908701 B CN 101908701B
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- China
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- radio
- conductor
- frequency coaxial
- coaxial conductor
- retainer plate
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- Expired - Fee Related
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- Manufacturing Of Electrical Connectors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a method and a device for fixing a radio-frequency coaxial conductor. The device is a fixing ring, and an inner surface of the fixing ring is provided with a groove. The method comprises the following steps of: sleeving the fixing ring on an end part of a sheath of the radio-frequency coaxial conductor, performing crimping treatment on the fixing ring to form a multi-surface structure, embedding the sheath and other adjacent parts of the radio-frequency coaxial conductor into the groove on the inner surface of the fixing ring, and changing the fixing mode of the radio-frequency coaxial conductor through the groove of the fixing ring and the crimped multi-surface structure; and connecting a conductor of the radio-frequency coaxial conductor and a shielding layer with a connector, arranging the conductor and the part crimped by the fixing ring on the tail part of the connector, injecting an adhesive, and curing the adhesive to form a colloid so as to fix the conductor with the connector into a whole. The method and the device for fixing the radio-frequency coaxial conductor can reliably fix the radio-frequency coaxial conductor with a fluoroplastic sheath in the colloid, avoid the phenomenon of transmitting an external force to the conductor, and solve the problems of rupture faults of the conductor under the action of the external force and potential rupture hidden trouble.
Description
Technical field
The present invention relates to a kind of fixing means and device of radio-frequency coaxial conductor, belong to cable group piece installing, wire harness manufacturing technology field.
Background technology
Radio-frequency coaxial conductor is except being widely used in the radio frequency connector assembly, also widely apply in multicore cable, in this type of lead is used, because spatial limitation, most connectors do not allow to dispose fixed beam devices such as afterbody wire clamp, lean on colloid with lead fixed fully.Because the conductor of radio-frequency coaxial conductor is very thin, tension is limited, therefore external active force must be eliminated, and avoids lead to be subjected to the fault of external pull active force conductor break.Because the sheath of radio-frequency coaxial conductor all is a fluoro-containing plastic, the bonding force between such material and the colloid very a little less than, not bonding, bigger external force effect can be delivered on the conductor of concentric conductor, produces fracture defect.
Summary of the invention
The present invention seeks at directly pouring into radio-frequency coaxial conductor in the connector colloid because its sheath and colloid are not bonding, the external force effect is delivered to the shortcoming that causes conductor break on the lead conductor, and a kind of radio-frequency coaxial conductor fixing means machine is provided.
For achieving the above object, the fixing means of a kind of radio-frequency coaxial conductor provided by the invention comprises following steps: earlier with the sheath end of fixed trap at radio-frequency coaxial conductor, retainer plate forms multi-plane structure after crimping is handled, other parts of radio-frequency coaxial conductor that the inner surface recesses of retainer plate is embedded in sheath and is adjacent, thus reach the fixing of radio-frequency coaxial conductor by the multi-plane structure after retainer plate groove and the crimping; After then the conductor of radio-frequency coaxial conductor and screen being connected with connector,, place the afterbody of connector, inject adhesive, form colloid behind the adhesive solidification lead is fixed in one with connector above-mentioned lead and the good part of retainer plate crimping.
For achieving the above object, the invention provides a kind of fixture of radio-frequency coaxial conductor, it comprises retainer plate, groove, conductor, dielectric, screen and sheath; The inner surface of described retainer plate is provided with groove, groove be embedded with sheath and the radio-frequency coaxial conductor screen, dielectric and the conductor that are adjacent fixing simultaneously.
Adopt the beneficial effect of technique scheme to be:
The present invention can be with fluoroplastics sheath radio-frequency coaxial conductor secure fixation in colloid, and the effect of elimination external force is delivered to the phenomenon on the conductor, has solved conductor fracture defect under external force and potential fracture potential problem.
Description of drawings
Fig. 1 is the fixture structure schematic diagram of radio-frequency coaxial conductor of the present invention;
Among the figure: 1-retainer plate, 2-groove.
Fig. 2 is enclosed within the interior structural representation of retainer plate for radio-frequency coaxial conductor of the present invention;
Among the figure: 1-retainer plate, 2-groove, 3-conductor, 4-dielectric, 5-screen, 6-sheath.
Fig. 3 is radio-frequency coaxial conductor of the present invention structural representation after the crimping in retainer plate;
Among the figure: 1-retainer plate, 2-groove, 3-conductor, 4-dielectric, 5-screen, 6-sheath, 8-bulge.
Fig. 4 is that radio-frequency coaxial conductor of the present invention is fixed on the structural representation in the colloid after the crimping in retainer plate;
Among the figure: 1-retainer plate, 8-colloid.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
A kind of fixing means of radio-frequency coaxial conductor comprises following steps: sheath 6 ends that earlier retainer plate 1 are enclosed within radio-frequency coaxial conductor, retainer plate 1 forms multi-plane structure after crimping is handled, other parts of radio-frequency coaxial conductor that the inner surface recesses 2 of retainer plate 1 is embedded in sheath 6 and is adjacent, thus reach the fixing of radio-frequency coaxial conductor by the multi-plane structure after retainer plate groove 2 and the crimping; After then the conductor 3 of radio-frequency coaxial conductor and screen 5 being connected with connector, with above-mentioned lead and the good part of retainer plate 1 crimping, place the afterbody of connector, inject adhesive, form colloid 8 behind the adhesive solidification lead is fixed in one with connector.
The invention provides a kind of fixture of radio-frequency coaxial conductor, it comprises retainer plate 1, groove 2, conductor 3, dielectric 4, screen 5 and sheath 6; The inner surface of described retainer plate 1 is provided with groove 2, groove 2 be embedded with sheath 6 and the radio-frequency coaxial conductor screen 5, dielectric 4 and the conductor 3 that are adjacent fixing simultaneously.
As shown in Figure 2, retainer plate 1 is designed to the round metal ring-type, is enclosed within the sheath end of radio-frequency coaxial conductor.
As shown in Figure 3, form multi-plane structure after retainer plate 1 crimping, its inner surface contacts, pushes with sheath 6 large tracts of land, forms tight fit, and retainer plate 1 inner surface belt is fluted 2, forms the bulge 7 that embeds groove after the crimping on the sheath.
After the crimping, retainer plate produces very large normal pressure and frictional force, hinders moving of lead, and simultaneously, 7 pairs of leads of the bulge of formation produce certain resistance, has formed like this between lead and the retainer plate inner surface to closely cooperate, and has formed firm assembly.
As shown in Figure 4, form powerful adhesion between metal and the colloid, make that the retainer plate assembly is fixed in the colloid 8 reliably.
Claims (1)
1. the fixing means of a radio-frequency coaxial conductor, it is characterized in that: it comprises following steps: sheath (6) end that earlier retainer plate (1) is enclosed within radio-frequency coaxial conductor, retainer plate (1) forms multi-plane structure after crimping is handled, other parts of radio-frequency coaxial conductor (2) that the inner surface recesses (2) of retainer plate (1) is embedded in sheath (6) and is adjacent, thus reach the fixing of radio-frequency coaxial conductor by the multi-plane structure after retainer plate groove (2) and the crimping; After then the conductor (3) of radio-frequency coaxial conductor and screen (5) being connected with connector, with above-mentioned lead and the good part of retainer plate (1) crimping, place the afterbody of connector, inject adhesive, form colloid (8) behind the adhesive solidification lead is fixed in one with connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102038005A CN101908701B (en) | 2010-06-21 | 2010-06-21 | Method and device for fixing radio-frequency coaxial conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102038005A CN101908701B (en) | 2010-06-21 | 2010-06-21 | Method and device for fixing radio-frequency coaxial conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101908701A CN101908701A (en) | 2010-12-08 |
| CN101908701B true CN101908701B (en) | 2011-12-21 |
Family
ID=43264073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102038005A Expired - Fee Related CN101908701B (en) | 2010-06-21 | 2010-06-21 | Method and device for fixing radio-frequency coaxial conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101908701B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240456B (en) * | 2017-06-15 | 2018-12-11 | 谢娟 | A kind of light current cable of the communication convenient for clamping |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781762A (en) * | 1972-06-26 | 1973-12-25 | Tidal Sales Corp | Connector assembly |
| CN1495974A (en) * | 2002-09-12 | 2004-05-12 | 安德鲁公司 | Coaxial cable joint and tool and method for connecting coaxial cable |
| CN2689490Y (en) * | 2004-04-12 | 2005-03-30 | 丽羽电子股份有限公司 | Coaxial cable joint with waterproof and anti-drop function |
| EP1777784A1 (en) * | 2005-10-19 | 2007-04-25 | Andrew Corporation | Connector with outer conductor axial compression connection and method of manufacture |
| CN101064406A (en) * | 2006-04-25 | 2007-10-31 | 矢崎总业株式会社 | Method of attaching terminal and coaxial cable with terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7588460B2 (en) * | 2007-04-17 | 2009-09-15 | Thomas & Betts International, Inc. | Coaxial cable connector with gripping ferrule |
-
2010
- 2010-06-21 CN CN2010102038005A patent/CN101908701B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781762A (en) * | 1972-06-26 | 1973-12-25 | Tidal Sales Corp | Connector assembly |
| CN1495974A (en) * | 2002-09-12 | 2004-05-12 | 安德鲁公司 | Coaxial cable joint and tool and method for connecting coaxial cable |
| CN2689490Y (en) * | 2004-04-12 | 2005-03-30 | 丽羽电子股份有限公司 | Coaxial cable joint with waterproof and anti-drop function |
| EP1777784A1 (en) * | 2005-10-19 | 2007-04-25 | Andrew Corporation | Connector with outer conductor axial compression connection and method of manufacture |
| CN101064406A (en) * | 2006-04-25 | 2007-10-31 | 矢崎总业株式会社 | Method of attaching terminal and coaxial cable with terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101908701A (en) | 2010-12-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20180621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |