CN2678204Y - Connector for coaxial cable - Google Patents
Connector for coaxial cable Download PDFInfo
- Publication number
- CN2678204Y CN2678204Y CNU2003201140444U CN200320114044U CN2678204Y CN 2678204 Y CN2678204 Y CN 2678204Y CN U2003201140444 U CNU2003201140444 U CN U2003201140444U CN 200320114044 U CN200320114044 U CN 200320114044U CN 2678204 Y CN2678204 Y CN 2678204Y
- Authority
- CN
- China
- Prior art keywords
- coaxial cable
- connector
- blowout patche
- compression sleeve
- ring
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a connector for coaxial cable, wherein, the coaxial cable used as the using object is a circular ring, which comprises a central conductor, an insulator, at least a braiding conducting layer and a casing. Part of the central conductor exposes at the tail end of the coaxial cable. The connector comprises a connector body with a shaft washer, a column element with an annular hollow heart in the mid which forms homocentric cincture with the shaft washer and a compression sleeve pressed in the outer wall periphery of the tail end of the shaft washer in a scheduled distance. The connector also comprises an annular sealing element between the shaft washer and the compression sleeve, and the sealing element is provided with an annular rib part. When the coaxial cable is inserted in to the connector completely, the rib part is connected with the outside surface of the casing. This connector for coaxial cable can make the connector body and the coaxial cable integrate together to avoid the influence caused by the intrusion of the moisture and the erosion of the rain, so the mechanical connection of the parts can be protected.
Description
Technical field
The utility model is mainly concerned with a kind of coaxial cable connector.
Background technology
At present typical coaxial cable connector is to be screwed together in the satellite interface connector and coaxial cable and various electronic device (for example TV, CB and FM broadcast receiver and ham radio system etc.) are become one on electric as F type coaxial cable connector.
Known coaxial cable connector has some shortcomings.The main effect of connector is to guarantee that the good combination between coaxial braiding conductive layer and connector body carries out the transmission of electric signal.The problem of connector known technology is the intrusion of moisture in the connector body, i.e. moist intrusion between connector body and coaxial cable.The connector of F series as shown in Figure 1, F type connector 10 comprises a connector body 11, it comprises a blowout patche 12, one columnar members 13 and is disposed at blowout patche inside coaxially, a nut 14 be disposed at columnar member 13 around.
As shown in Figure 2, connector 10 inserts its free ends in the terminal 15 of connector body 11, makes the insulator of coaxial cable 16 be positioned at columnar member 13 with center conductor and makes up with coaxial cable 16.The braiding conductive layer of coaxial cable and crust then are disposed between columnar member 13 and the blowout patche 12.An available hexagon crimping tool apply a compression stress in the terminal of blowout patche 12 to combine with cable sheath.
The combination of coaxial cable and FJS series connector utilizes the hex crimp instrument to finish, but this hex crimp instrument fails to apply the outer surface of even compression stress in blowout patche 12, makes the hex crimp instrument stay the zone that some do not compress or part is compressed at the crust and 12 of the blowout patches of coaxial cable 16 on the contrary.These zones become may locating of moisture intrusion, illustrate as arrow 17, then between coaxial cable 16 crusts and blowout patche 12 inner surfaces.The moisture of invading may touch the braiding conductive layer, thereby reduces the signal transmission performance of connector.
The utility model content
Main purpose of the present utility model just is: a kind of coaxial cable connector is provided, and it can closely combine connector body and coaxial cable, thereby can prevent the influence of moisture intrusion and the erosion of rainwater, the mechanical connection between the protection part.
In order to achieve the above object, the solution that the utility model proposes is: a kind of coaxial cable connector, and it is one circular wherein using the coaxial cable of object as it, has a center conductor, an insulator, has a braiding conductive layer and a crust at least; Partly center conductor then is exposed to coaxial cable end, and connector includes a connector body with a blowout patche, a columnar member and this blowout patche formation concentric ring around, the centre then is that ring-type is hollow; One is pressed into compression sleeve around the outer wall in this blowout patche end with a preset distance, it also comprises the lip ring of being located between this blowout patche and this compression sleeve, it has an annular rib, and when coaxial cable is inserted in the connector fully, the outer surface of this flank and crust is connected.
Description of drawings
Fig. 1 is the generalized section of known connector;
Fig. 2 is the schematic perspective view of known connector in conjunction with coaxial cable;
Fig. 3 and Fig. 4 are the part and whole generalized sections of the utility model connector;
Fig. 5 is the generalized section of annular compression sleeve;
Fig. 6 is the generalized section of lip ring;
Fig. 7 and Fig. 8 are for illustrating that mounted connector is in the schematic diagram of the step of coaxial cable.
Marginal data
10 connectors, 11 connector bodies
12 blowout patches, 13 columnar members
14 nuts, 15 terminals
16 coaxial cables, 20 connectors
21 connector bodies, 22 blowout patches
23 columnar members, 24 ring-types are hollow
25 nuts, 26 flanges
27 outward flanges, 28 terminal region
29 end faces, 30 compression sleeves
31 tubulated ends, 32 inward flange ends
33 borings, 34 slopes
35 borings, 40 seals
41 leading sections, 42 rearward end
43 flanks, 44 ring-types are hollow
50 coaxial cables, 51 center conductors
52 insulators, 53 braiding conductive layers
54 crusts
Embodiment
As shown in Figure 7, one conventional coaxial cable 50 is made of center conductor 51, insulator 52, braiding conductive layer 53 and crust 54, for coaxial cable is connected with terminating machine with receiver effectively, outside the terminal partly length of center conductor 51 and insulator 52 must be cut and is exposed to, braiding conductive layer 53 is outside strip off one segment length from insulator 52 places, and covers on the crust 54.
As shown in Figure 3 and Figure 4, connector 20 includes an a connector body 21 and a lip ring 40.Connector body 21 has an annular blowout patche 22, one columnar member 23 forms concentric ring around relation with blowout patche 22, the centre then is a ring-type hollow 24, one can be disposed at the preceding auspicious of connector 20 by rotating circular nut 25, the end of nut 25 is one to the flange 26 that is embedded in, this flange 26 is clipped between the outward flange 27 and blowout patche 22 of columnar member 23, and can rotate freely at columnar member 23 and 22 of blowout patches, and an annular compression sleeve 30 is pressed into terminal region 28 in blowout patche 22 with a preset distance.
As shown in Figure 5, sleeve 30 has a tubulated ends 31 and an inward flange end 32.Auspicious 31 of tubulose defines a boring 33, and the size of its diameter makes its receivability blowout patche 22.Boring 33 ends at a slope 34 in inside.Inward flange end 32 defines a boring 35, and the size of its diameter makes the free end of its receivability coaxial cable.
As shown in Figure 6, seal 40 is formed as Ni Aopulin (neoprene) by synthetic plastic or synthetic rubber or elastic material, and it has a leading section 41, auspicious 42 and one annular rib that inwardly concaves 43 in a back.Boring 33 surrounding edges that the outer surface of end 41,42, front and back is disposed at tubulated ends 31 become the combination that power is being arranged, and rearward end 42 is adjacent on the slope 34 of sleeve 30.The end was 41,42 before and after annular rib 43 was positioned at, and became concentric ring around relation with the terminal of columnar member 23, and the centre then is a ring-type hollow 44.
Connector as shown in Figure 7 and Figure 8 is incorporated into the step of coaxial cable.First step is the free end that compression sleeve 30 terminals of connector 20 is inserted in coaxial cable 50, and the center conductor 51 of coaxial cable and insulator 52 are extended in the columnar member 23, and braiding conductive layer 53 and 54 of crusts extend to 22 of columnar member 23 and blowout patches, so, coaxial cable 50 is inserted in the connector fully, and the outer surface of annular rib 43 and crust 54 is connected.Second step applies an insertion force on sleeve 30, so that sleeve 30 is pushed in outside the blowout patche 22 of connector body 21.Can utilize a compression tool to finish when applying insertion force.
In the time of outside compression sleeve 30 is pushed into blowout patche 22, during pushing, the end, front and back 41,42 of lip ring 40 is subjected to the axial compression between 34 tops, slope of the end face 29 of blowout patche 22 and sleeve 30, and rearward end 42 is moved with axis direction forward end 41, before and after moving axially of 41,42 of ends will force annular rib 43 diameters to reduce, so the annular rib 43 that diameter reduces is compelled to and the elastic material of direct and crust 54 is combined closely.
Generally speaking, utilize the strength that pushes of 30 in blowout patche 22 and sleeve, the lip ring 40 that is positioned at 30 in blowout patche 22 and sleeve is squeezed in order to press annular rib 43, its diameter is diminished, and the crust 54 of direct and coaxial cable 50 is combined closely, and makes it reach 360 degree ring packing and pulling capacity clampings closely.
In sum, this coaxial cable connector can closely combine connector body and coaxial cable, thereby can prevent the influence of moisture intrusion and the erosion of rainwater, the mechanical connection between the protection part.
Claims (3)
1, a kind of coaxial cable connector, it is one circular wherein using the coaxial cable (50) of object as it, has a center conductor (51), an insulator (52), has a braiding conductive layer (53) and a crust (54) at least; Partly center conductor (51) then is exposed to coaxial cable (50) end, and connector (10) includes a connector body (11) with a blowout patche (12), a columnar member (13) and this blowout patche (22) form concentric ring around, the centre then is ring-type hollow (24); One is pressed into compression sleeve (30) around the terminal outer wall of this blowout patche (22) with a preset distance, it is characterized in that: it also comprises the lip ring of being located between this blowout patche (22) and this compression sleeve (30) (40), it has an annular rib (43), when coaxial cable (50) is inserted in the connector (10) fully, the outer surface of this flank (43) and crust (54) is connected.
2, coaxial cable connector according to claim 1, it is characterized in that: described compression sleeve (30) has a tubulated ends (31) and an inward flange end (32), this tubulated ends (31) is provided with a boring (33), and lip ring (40) can be attached to the surrounding edge of boring (33).
3, coaxial cable connector according to claim 1 is characterized in that: described lip ring (40) has a leading section (41) and a rearward end (42), and flank (43) is positioned between end (41), front and back, (42).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2003201140444U CN2678204Y (en) | 2003-11-05 | 2003-11-05 | Connector for coaxial cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2003201140444U CN2678204Y (en) | 2003-11-05 | 2003-11-05 | Connector for coaxial cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2678204Y true CN2678204Y (en) | 2005-02-09 |
Family
ID=34580885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2003201140444U Expired - Lifetime CN2678204Y (en) | 2003-11-05 | 2003-11-05 | Connector for coaxial cable |
Country Status (1)
Country | Link |
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CN (1) | CN2678204Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100539325C (en) * | 2006-03-09 | 2009-09-09 | 约翰·麦扎林格瓦联合股份有限公司 | Coaxial cable connector, the locking-typed plug of coaxial cable connector |
CN101253656B (en) * | 2005-06-27 | 2012-01-11 | 普罗布兰德国际有限公司 | End connector for coaxial cable |
CN101529667B (en) * | 2006-10-26 | 2012-08-29 | 约翰·梅扎林瓜联合有限公司 | Flexible RF seal for coaxial cable connector |
CN105229862A (en) * | 2013-03-15 | 2016-01-06 | 康宁光电通信Rf有限责任公司 | There is the coaxial cable connector that overall RFI protects |
CN106537697A (en) * | 2014-03-17 | 2017-03-22 | Ppc宽带公司 | Coaxial cable connector having an activatable seal |
CN106711710A (en) * | 2017-01-10 | 2017-05-24 | 贝思特宽带通讯(烟台)有限公司 | Coaxial connector and cable component comprising same |
CN114430121A (en) * | 2020-10-29 | 2022-05-03 | 泰科电子(上海)有限公司 | Socket connector, plug connector and connector assembly |
-
2003
- 2003-11-05 CN CNU2003201140444U patent/CN2678204Y/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101253656B (en) * | 2005-06-27 | 2012-01-11 | 普罗布兰德国际有限公司 | End connector for coaxial cable |
CN100539325C (en) * | 2006-03-09 | 2009-09-09 | 约翰·麦扎林格瓦联合股份有限公司 | Coaxial cable connector, the locking-typed plug of coaxial cable connector |
CN101529667B (en) * | 2006-10-26 | 2012-08-29 | 约翰·梅扎林瓜联合有限公司 | Flexible RF seal for coaxial cable connector |
CN105229862A (en) * | 2013-03-15 | 2016-01-06 | 康宁光电通信Rf有限责任公司 | There is the coaxial cable connector that overall RFI protects |
CN105229862B (en) * | 2013-03-15 | 2018-11-27 | 康宁光电通信Rf有限责任公司 | Coaxial cable connector with whole RFI protection |
CN106537697A (en) * | 2014-03-17 | 2017-03-22 | Ppc宽带公司 | Coaxial cable connector having an activatable seal |
CN106537697B (en) * | 2014-03-17 | 2020-02-28 | Ppc宽带公司 | Coaxial cable connector with activatable seal |
US11177609B2 (en) | 2014-03-17 | 2021-11-16 | Ppc Broadband, Inc. | Coaxial cable connector having an activatable seal |
CN106711710A (en) * | 2017-01-10 | 2017-05-24 | 贝思特宽带通讯(烟台)有限公司 | Coaxial connector and cable component comprising same |
CN114430121A (en) * | 2020-10-29 | 2022-05-03 | 泰科电子(上海)有限公司 | Socket connector, plug connector and connector assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20131105 Granted publication date: 20050209 |