CN2689490Y - Coaxial cable joint with waterproof and anti-drop function - Google Patents
Coaxial cable joint with waterproof and anti-drop function Download PDFInfo
- Publication number
- CN2689490Y CN2689490Y CNU2004200363609U CN200420036360U CN2689490Y CN 2689490 Y CN2689490 Y CN 2689490Y CN U2004200363609 U CNU2004200363609 U CN U2004200363609U CN 200420036360 U CN200420036360 U CN 200420036360U CN 2689490 Y CN2689490 Y CN 2689490Y
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- China
- Prior art keywords
- barb
- sleeve pipe
- waterproof
- coaxial cable
- 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 - Fee Related
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Abstract
The utility model discloses a coaxial cable joint with waterproof and anti-drop function, comprising a sleeve, a nut, a ferrule and a compression ring. When the coaxial cable joint with waterproof and anti-drop function is sheathed with a coaxial cable, the coaxial cable can be penetrated and positioned in the compression ring, and the center conductor and the fixture thereof of the coaxial cable can be entered into the sleeve; a sheltering layer and an insulating layer are entered into a second taper loop, and the compression ring is pushed inwards by an appliance; at this time, the insulating layer of the coaxial cable is tightly jammed by a fourth barb, the effect of a similar O-shaped ring is formed, and the waterproof effect is reached thereby. At the same time, after a second barb is separated from a first barb, the front edge thereof can tightly jammed the second taper loop, and another tightening effect is reached; so waterproof and anti-drop function is further guaranteed.
Description
Technical field
The utility model relates to a kind of coaxial fitting, especially refer to the coaxial fitting of a kind of tool waterproof and slip-off preventing function, it has a pressure ring, and has at least one barb on this pressure ring, so that can fasten the collar by this barb during assembling, can prevent that to reach rainwater from infiltrating and preventing the coaxial fitting of coaxial cable and sleeve pipe disengaging from seam.
Background technology
Press, coaxial fitting generally is to be used for the coaxial cable clamping, so that be coupled to distributor, only common coaxial fitting all is positioned over outdoor, therefore, often has rainwater to infiltrate and causes signal to receive bad situation generation in the coaxial fitting.Therefore, has a kind of coaxial fitting on the market with water-proof function, for example the approved No. 87207591 novel patent in Taiwan " coaxial fitting with waterproof effect " promptly discloses a kind of coaxial fitting with waterproof effect, it includes a body, this body is provided with a passage, side in passage is provided with a collar, is provided with first fixture, second flexible fastening piece and the 3rd fixture behind the collar, and has a contact element to be arranged in wherein; It is characterized in that: this passage is provided with large-diameter portion and minor diameter, and first fixture, second flexible fastening piece and the 3rd fixture are arranged in the large-diameter portion, and the collar is arranged in the minor diameter, when at each element of combination, can make each element fit tightly, and have best waterproof effect.Though only the coaxial fitting with waterproof effect of this known preceding case has good waterproof effect, do not have the effect that prevents that coaxial cable and joint break away from, really belong to a fly in the ointment.
At above-mentioned shortcoming, the utility model provides the coaxial fitting of a kind of tool waterproof and slip-off preventing function, it has a pressure ring, and has at least one barb on this pressure ring, so that can fasten the collar by this barb during assembling, can prevent that to reach rainwater from infiltrating and preventing the coaxial fitting of coaxial cable and sleeve pipe disengaging from seam.
The utility model content
A purpose of the present utility model provides the coaxial fitting of a kind of tool waterproof and slip-off preventing function, it has a pressure ring, and has at least one barb on this pressure ring, so that can fasten the collar by this barb during assembling, can prevent that to reach rainwater from infiltrating and preventing the coaxial fitting of coaxial cable and sleeve pipe disengaging from seam.
In order to achieve the above object, the coaxial fitting of a kind of tool waterproof of the present utility model and slip-off preventing function is characterized in that it comprises:
One sleeve pipe, it has one first perforation, and is provided with a scrobicular ring in the excircle of the front end of this first perforation, can be arranged with O shape ring on this scrobicular ring, and the nearly middle section of this first perforation outwards is provided with first, second and third taper circuit;
One nut is provided with screw thread in its inwall, and contracts in an end and be provided with a baffle ring, and it can be placed in this sleeve pipe wherein;
One collar is can be socketed on this sleeve pipe it has one second perforation, and the appropriate location in this sleeve pipe inboard has a baffle ring, and is stretched out and be provided with one first routine hook by this baffle ring; And a pressure ring, it has a central hole, be can be socketed between this sleeve pipe and this collar, and excircle is provided with one second barb, one the 3rd barb and is provided with one the 4th barb in the exit of this central hole;
So that when making up this joint, can earlier sleeve pipe be arranged in the nut, again this collar is sheathed on the outside of this sleeve pipe, again pressure ring is arranged between this collar and the sleeve pipe, make second barb fasten the combination that first barb is promptly finished joint; When with the coaxial cable socket, this coaxial cable can be placed through in this pressure ring, the center conductor and the fixture thereof of coaxial cable are entered in the sleeve pipe, its shielding layer and insulating barrier then enter the second taper circuit, by a tool pressure ring is pushed away toward in again, at this moment, the 4th barb will tightly block the insulating barrier of this coaxial cable, produce the effect of similar packing O shape ring, to reach good waterproof effect, simultaneously, second barb is after breaking away from the first routine hook, its leading edge can be restrainted to tighten and stung this second taper circuit and form another road packing function again, further guarantees the function of anti-detachment and waterproof.
Wherein the outside of this collar further is provided with embossing.
Wherein further be provided with at least one profile groove on the central hole excircle of this pressure ring.
Wherein the diameter of this first perforation is less than this second perforation.
Wherein the outside of this nut further is provided with hexahedron.
Description of drawings
For making the auditor can further understand structure of the present utility model, feature and purpose thereof, below in conjunction with accompanying drawing and preferred embodiment describes in detail as after, wherein:
Fig. 1 is a schematic diagram, and it illustrates the perspective exploded view of the coaxial fitting of the tool waterproof of this case and slip-off preventing function.
Fig. 2 is a schematic diagram, and it illustrates the partial cutaway schematic of the coaxial fitting of the tool waterproof of this case and slip-off preventing function.
Fig. 3 is a schematic diagram, the partial cutaway schematic when its coaxial fitting that illustrates the tool waterproof of this case and slip-off preventing function combines with coaxial cable.
Fig. 4 is a schematic diagram, and it illustrates the combination generalized section of the coaxial fitting of the tool waterproof of this case and slip-off preventing function.
Embodiment
Please refer to Fig. 1, it illustrates the perspective exploded view of the coaxial fitting of the tool waterproof of this case and slip-off preventing function.As shown in the figure, the coaxial fitting of tool waterproof of this case and slip-off preventing function comprises: sleeve pipe 10; Nut 20; The collar 40; And pressure ring 50 combines.
Wherein, this sleeve pipe 10 has one first perforation 11, and the excircle in the front end of this first perforation 11 is provided with a scrobicular ring 12, can be arranged with O shape ring 30 on this scrobicular ring 12, and the nearly middle section of this first perforation 11 outwards is provided with the first taper circuit 13, the second taper circuit 14 and third hand tap shape circuit 15.
This nut 20 is the outsides that can be placed on this sleeve pipe 10, is provided with screw thread 21 in its inwall, and contracts in an end and be provided with a baffle ring 22, and it can be placed in this sleeve pipe 10 wherein; In addition, the outside of this nut 20 further is provided with hexahedron 23.This collar 40 is the outsides that can be socketed on this sleeve pipe 20, and it has one second perforation 41, and the appropriate location in these sleeve pipe 40 inboards has a baffle ring 42, and is stretched out and be provided with one first routine hook 43 by this baffle ring 42; In addition, the outside of this collar 40 further can be provided with embossing 44, to increase its frictional force.In addition, the diameter of this first perforation 11 is less than this second perforation 41.
This pressure ring 50, it has a central hole 51, be can be socketed between this sleeve pipe 10 and this collar 40, and excircle is provided with one second barb 52 and one the 3rd barb 53; In addition, further be provided with at least one profile groove 54 on central hole 51 excircles of this pressure ring 50, be provided with one the 4th barb 55 in addition in the exit of this central hole 51.
Please refer to Fig. 2, it illustrates the partial cutaway schematic of the coaxial fitting of the tool waterproof of this case and slip-off preventing function.As shown in the figure, the tool waterproof of this case and the coaxial fitting of slip-off preventing function are when assembling, can earlier O shape ring 30 be sheathed on the outside of scrobicular ring 12, then sleeve pipe 10 is arranged in the nut 20, again this collar 40 is sheathed on the outside of this sleeve pipe 10, again pressure ring 50 is arranged between this collar 40 and the sleeve pipe 10, makes second barb 52 fasten the combination that first barb 43 is promptly finished this case joint.
Please refer to Fig. 3, the partial cutaway schematic when its coaxial fitting that illustrates the tool waterproof of this case and slip-off preventing function combines with coaxial cable.As shown in the figure, when the tool waterproof of this case and the coaxial fitting of slip-off preventing function combine with a coaxial cable 60, this coaxial cable 60 can be placed through in the central hole 51 of this pressure ring 50, make in the center conductor 61 (please refer to Fig. 4) of coaxial cable 60 and first perforation 11 that fixture 62 (please refer to Fig. 4) enters sleeve pipe 10 thereof, its shielding layer 63 (please refer to Fig. 4) and insulating barrier 64 (please refer to Fig. 4) then enter the second taper circuit 14, by a tool (figure do not show) pressure ring 50 is pushed away toward in again, at this moment, the 4th barb 55 will tightly block the insulating barrier 64 (please refer to the A point place among Fig. 3) of this coaxial cable 60, produce the effect of similar packing O shape ring 30, to reach good waterproof effect, simultaneously, second barb 52 is after breaking away from first barb 43, its leading edge Huidong County tightens is stinging this second taper circuit 14 (please refer to the B point place among Fig. 3) and is forming another road packing function again, further guarantees the function of anti-detachment and waterproof.
Please refer to Fig. 4, it illustrates the combination generalized section of the coaxial fitting of the tool waterproof of this case and slip-off preventing function.As shown in the figure, the tool waterproof of this case and the coaxial fitting of slip-off preventing function are after combination, can know and find out that O shape ring 30 is sheathed on the outside of scrobicular ring 12, then sleeve pipe 10 is arranged in the nut 20, to prevent that rainwater from infiltrating from the seam of the nut 20 and the collar 30 that (this is a known technology, do not intend giving unnecessary details at this), pressure ring 50 then is arranged between this collar 40 and the sleeve pipe 10, and second barb 52 fastens first barb 43, and the baffle ring 42 of the collar 40 and the first taper circuit 13 of this sleeve pipe 10,14 of the second taper circuits then have suitable space and insert for the shielding layer 63 of this coaxial cable 60 and insulating barrier 64, treat that shielding layer 63 and insulating barrier 64 withstand the assembling that can finish the joint and the coaxial cable of this case when this baffle ring 42 and the 3rd barb 52 fasten first barb 43.
So, enforcement via this case, can make joint and coaxial cable when assembling, can fasten the collar by this barb, can prevent that to reach rainwater from infiltrating and prevent advantages such as coaxial cable and joint disengaging from seam, therefore, can solve the known coaxial cable joint can't take into account waterproof and prevent coaxial cable and the shortcoming of joint disengaging.
What this case disclosed is preferred embodiment, the change of every part or modification and come from the technological thought of this case and be have the knack of this technology the people was easy to know by inference, all do not take off the patent right category of this case.
Claims (5)
1. the coaxial fitting of tool waterproof and slip-off preventing function is characterized in that it comprises:
One sleeve pipe, it has one first perforation, and is provided with a scrobicular ring in the excircle of the front end of this first perforation, can be arranged with O shape ring on this scrobicular ring, and the nearly middle section of this first perforation outwards is provided with first, second and third taper circuit;
One nut is provided with screw thread in its inwall, and contracts in an end and be provided with a baffle ring, and it can be placed in this sleeve pipe wherein;
One collar is can be socketed on this sleeve pipe it has one second perforation, and the appropriate location in this sleeve pipe inboard has a baffle ring, and is stretched out and be provided with one first routine hook by this baffle ring; And
One pressure ring, it has a central hole, be can be socketed between this sleeve pipe and this collar, and excircle is provided with one second barb, one the 3rd barb and is provided with one the 4th barb in the exit of this central hole;
So that when making up this joint, can earlier sleeve pipe be arranged in the nut, again this collar is sheathed on the outside of this sleeve pipe, again pressure ring is arranged between this collar and the sleeve pipe, make second barb fasten the combination that first barb is promptly finished joint; When with the coaxial cable socket, this coaxial cable can be placed through in this pressure ring, the center conductor and the fixture thereof of coaxial cable are entered in the sleeve pipe, its shielding layer and insulating barrier then enter the second taper circuit, by a tool pressure ring is pushed away toward in again, at this moment, the 4th barb will tightly block the insulating barrier of this coaxial cable, produce the effect of similar packing O shape ring, to reach good waterproof effect, simultaneously, second barb is after breaking away from the first routine hook, its leading edge can be restrainted to tighten and stung this second taper circuit and form another road packing function again, further guarantees the function of anti-detachment and waterproof.
2. the coaxial fitting of tool waterproof as claimed in claim 1 and slip-off preventing function is characterized in that wherein the outside of this collar further is provided with embossing.
3. the coaxial fitting of tool waterproof as claimed in claim 1 and slip-off preventing function is characterized in that, wherein further is provided with at least one profile groove on the central hole excircle of this pressure ring.
4. the coaxial fitting of tool waterproof as claimed in claim 1 and slip-off preventing function is characterized in that, wherein the diameter of this first perforation is less than this second perforation.
5. the coaxial fitting of tool waterproof as claimed in claim 1 and slip-off preventing function is characterized in that wherein the outside of this nut further is provided with hexahedron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200363609U CN2689490Y (en) | 2004-04-12 | 2004-04-12 | Coaxial cable joint with waterproof and anti-drop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200363609U CN2689490Y (en) | 2004-04-12 | 2004-04-12 | Coaxial cable joint with waterproof and anti-drop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689490Y true CN2689490Y (en) | 2005-03-30 |
Family
ID=34670994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200363609U Expired - Fee Related CN2689490Y (en) | 2004-04-12 | 2004-04-12 | Coaxial cable joint with waterproof and anti-drop function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689490Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372190C (en) * | 2005-06-21 | 2008-02-27 | 祥峰实业股份有限公司 | Connector structure |
| CN101908701A (en) * | 2010-06-21 | 2010-12-08 | 贵州航天电器股份有限公司 | Method and device for fixing radio-frequency coaxial conductor |
| CN101707297B (en) * | 2009-09-30 | 2012-06-13 | 中航光电科技股份有限公司 | Floating water sealing coaxial electric connector |
| CN102946024A (en) * | 2011-08-15 | 2013-02-27 | 苏州快可光伏电子股份有限公司 | Waterproof connector clamping ring |
| CN104934913A (en) * | 2014-03-18 | 2015-09-23 | 通贝国际有限公司 | Cable restrain device with dual-material double wedge chuck |
| CN109273939A (en) * | 2017-07-15 | 2019-01-25 | 罗森伯格高频技术有限及两合公司 | Electrical connector |
| CN111180946A (en) * | 2018-11-13 | 2020-05-19 | 通用电气航空系统有限责任公司 | Electrical connector sealing system |
-
2004
- 2004-04-12 CN CNU2004200363609U patent/CN2689490Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372190C (en) * | 2005-06-21 | 2008-02-27 | 祥峰实业股份有限公司 | Connector structure |
| CN101707297B (en) * | 2009-09-30 | 2012-06-13 | 中航光电科技股份有限公司 | Floating water sealing coaxial electric connector |
| CN101908701A (en) * | 2010-06-21 | 2010-12-08 | 贵州航天电器股份有限公司 | Method and device for fixing radio-frequency coaxial conductor |
| CN101908701B (en) * | 2010-06-21 | 2011-12-21 | 贵州航天电器股份有限公司 | Method and device for fixing radio-frequency coaxial conductor |
| CN102946024A (en) * | 2011-08-15 | 2013-02-27 | 苏州快可光伏电子股份有限公司 | Waterproof connector clamping ring |
| CN104934913A (en) * | 2014-03-18 | 2015-09-23 | 通贝国际有限公司 | Cable restrain device with dual-material double wedge chuck |
| CN104934913B (en) * | 2014-03-18 | 2018-10-02 | 通贝国际有限公司 | Cable limits device with bi-material layers Double wedge type clamp |
| CN109273939A (en) * | 2017-07-15 | 2019-01-25 | 罗森伯格高频技术有限及两合公司 | Electrical connector |
| CN111180946A (en) * | 2018-11-13 | 2020-05-19 | 通用电气航空系统有限责任公司 | Electrical connector sealing system |
| CN111180946B (en) * | 2018-11-13 | 2021-12-28 | 通用电气航空系统有限责任公司 | Electrical connector sealing system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 |