CN108281836A - A kind of plate armour type long-life pigtail line - Google Patents
A kind of plate armour type long-life pigtail line Download PDFInfo
- Publication number
- CN108281836A CN108281836A CN201810214205.8A CN201810214205A CN108281836A CN 108281836 A CN108281836 A CN 108281836A CN 201810214205 A CN201810214205 A CN 201810214205A CN 108281836 A CN108281836 A CN 108281836A
- Authority
- CN
- China
- Prior art keywords
- metal coating
- coating shell
- plastic part
- flanging
- metal
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 45
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000003292 glue Substances 0.000 claims description 7
- 230000002742 anti-folding effect Effects 0.000 claims description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/562—Bending-relieving
Abstract
The invention discloses a kind of armoring type long-life pigtail lines, including metal parts, plastic part, cable, characterized by further comprising loop liftexs, metal coating shell, lock, described plastic part one end and cable connection, it is enclosed with loop liftex on the outside of the cable, metal coating shell is installed on the outside of the plastic part, there is flanging one in metal coating shell one end, the flanging one is hooked on horn mouth, the metal coating shell other end is equipped with screw thread, the metal coating shell is connect with lock threaded one end, the lock other end is equipped with flanging two, the flanging two is hooked on metal parts.The present invention has installed metal protective case additional to protect plastic part, this impact force is resisted using metal shell when from external impact force action in pigtail line, and the generation of fracture defect will not occur to play protection plastic cement.
Description
Technical field.
The present invention relates to pigtail line technology field, especially a kind of armoring type long-life pigtail line.
Background technology.
Pigtail line is mainly used on the air cannon in the high pressure airgun Seismic Source System on sea exploration vessel, due to air
Rifle will produce prodigious high voltage shock bubble in percussion, and pigtail line can be by powerful from seawater under the action of seawater
Impact force, pigtail line can be broken under the action of frequent outer impact force in metal part and the sealed plasthetic engaging portion that discharges water
Failure causes to occur into water leaky, seriously affects ship normal operation.In order to solve the hair that fracture defect occurs for pigtail line
It is raw, extend the service life of pigtail line still have developed armoring type long-life pigtail line.
Invention content.
The purpose of the present invention is to solve the above problems, devise a kind of armoring type long-life pigtail line, including metal
Component, plastic part, cable, it is characterised in that further include loop liftex, metal coating shell, lock, the metal parts side peace
Equipped with plastic part, described plastic part one end and cable connection, the cable outside are enclosed with loop liftex, the loop liftex one
End is horn mouth, and the horn mouth is connect by thread locking glue with plastic part, and metal is equipped on the outside of the plastic part
Protective shell, metal coating shell one end have flanging one, the flanging one to be hooked on horn mouth, the metal coating shell other end
Equipped with screw thread, the metal coating shell is connect with lock threaded one end, and the lock other end is equipped with flanging two, the flanging two
It is hooked on metal parts.
The loop liftex is anti-folding spring.
The bell-mouthed length is more than 10 millimeters.
The catch surface and metal coating shell surface are equipped with anti-skid design.
Advantageous effect：
1 present invention has installed metal protective case additional to protect plastic part, sharp when from external impact force action in pigtail line
This impact force is resisted with metal shell, the generation of fracture defect will not occur to play protection plastic cement, while in order to protect
Because frequently shaking and being bent cracking damage will not occur for the junction of shield tail cable and plastic part, therefore install loop liftex additional
It is protected, loop liftex has high resiliency, can disperse folding force suffered by cable, protects cable, bad cracking not easy to break；
Loop liftex is enclosed on the outside of 2 cables of the present invention, loop liftex is anti-folding spring, and the 2 bell-mouthed length of the present invention are more than 10 millis
Rice, and horn mouth is connect by thread locking glue with connecting element so that it is connected firmly, is not easy between horn mouth and connecting element
It falls off；
The 3 bell-mouthed designs of the present invention can prevent loop liftex from moving forward, and flanging one is caught at horn mouth, can prevent anti-folding
Device moves back, and lock is threadedly coupled with metal coating shell, and flanging two is hooked in connecting element, enhances the fastness of connection；
4 anti-skid designs increase the surface roughness of lock and metal coating shell, it is made to be not easy to fall off from hand.
Description of the drawings.
Fig. 1 is sectional view of the present invention；
In figure, metal parts -1, plastic part -2, cable -3, loop liftex -4, horn mouth -5, thread locking glue -6, metal coating
Shell -7, flanging one -8, screw thread -9, lock -10, flanging two -11, anti-skid design -12.
Specific implementation mode.
According to the figure, invention is further explained for root：
Embodiment 1
A kind of plate armour type long-life pigtail line, including metal parts 1, plastic part 2, cable 3, including loop liftex 4, metal coating
Shell 7, lock 10,1 side of metal parts is equipped with plastic part 2, and plastic part one end is connect with cable 3,3 outside package of cable
It is anti-folding spring to have loop liftex 4, loop liftex 4, and loop liftex one end is horn mouth 5, and bell-mouthed length is more than 10 millimeters, horn mouth
It is connect with plastic part 2 by thread locking glue 6,2 outside of plastic part is equipped with metal coating shell 7,7 one end of metal coating shell
There are flanging 1, flanging 1 to be hooked on horn mouth, 7 other end of metal coating shell is equipped with screw thread 9, metal coating shell and lock 10 1
End is threadedly coupled, and 10 other ends of lock are equipped with flanging 2 11, and flanging two is hooked on metal parts, catch surface and metal coating shell
Surface is equipped with anti-skid design 12.
Embodiment 2
When from external impact force action in pigtail line, metal coating shell 7 resists this impact force, protects plastic part
Part 2 will not be broken, meanwhile, in use, there is elastomeric loop liftex 4 to be bent certain radian, disperses cable 3
Suffered folding force avoids the junction between cable 3 and plastic part from bending, and protection cable 3 is not broken cracking, spiral shell
Line locking glue 6 to be connected firmly between horn mouth 5 and plastic part, not easily to fall off, spiral shell between lock 10 and metal coating shell 7
Line connects, and flanging 1 is caught at horn mouth 4, and flanging 2 11 is hooked in connecting element so that whole during use to keep
It is connected firmly.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of plate armour type long-life pigtail line, including metal parts, plastic part, cable, it is characterised in that further include anti-folding
Device, metal coating shell, lock, the metal parts side are equipped with plastic part, described plastic part one end and cable connection,
Loop liftex is enclosed on the outside of the cable, described loop liftex one end is horn mouth, and the horn mouth passes through thread locking glue and modeling
Glue component connects, and is equipped with metal coating shell on the outside of the plastic part, there are flanging one, the folding in metal coating shell one end
Side one is hooked on horn mouth, and the metal coating shell other end is equipped with screw thread, and the metal coating shell connects with lock threaded one end
It connects, the lock other end is equipped with flanging two, and the flanging two is hooked on metal parts.
2. a kind of armoring type long-life pigtail line according to claim 1, the loop liftex is anti-folding spring.
3. a kind of armoring type long-life pigtail line according to claim 1, the bell-mouthed length are more than 10 millimeters.
4. a kind of armoring type long-life pigtail line according to claim 1, the catch surface and metal coating shell surface
It is equipped with anti-skid design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214205.8A CN108281836B (en) | 2018-03-15 | Armored long-life pigtail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810214205.8A CN108281836B (en) | 2018-03-15 | Armored long-life pigtail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108281836A true CN108281836A (en) | 2018-07-13 |
| CN108281836B CN108281836B (en) | 2024-04-19 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534960A (en) * | 2019-09-04 | 2019-12-03 | 博硕科技(江西)有限公司 | A kind of power connector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1232887A (en) * | 1959-06-20 | 1960-10-12 | Hirschmann Radiotechnik | Socket plug with grip in thermoplastic material |
| CA1196403A (en) * | 1983-11-29 | 1985-11-05 | Herbert W. Penzel | Connector for use with jacketed metal clad cable |
| JP3045270U (en) * | 1997-07-11 | 1998-01-27 | 張 金爐 | Microphone cord connector cord strain relief |
| CN1433111A (en) * | 2001-11-29 | 2003-07-30 | 努伊特里克公开股份有限公司 | Durable RJ-45 data connector assembly |
| DE102009008713B3 (en) * | 2009-02-12 | 2010-07-15 | Jia-Sheng Lin | Plug connector has main body, which has external thread and supporting chamber, where external thread is screwed in rear case |
| CN205752772U (en) * | 2016-05-19 | 2016-11-30 | 昆明理工大学 | A kind of protection device preventing USB data line from fractureing at the end of a thread |
| CN205846384U (en) * | 2016-05-27 | 2016-12-28 | 广州董大电子科技有限公司 | A kind of data wire |
| CN207994189U (en) * | 2018-03-15 | 2018-10-19 | 天津艾琪兴海洋勘探科技发展有限公司 | A kind of plate armour type long-life pigtail line |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1232887A (en) * | 1959-06-20 | 1960-10-12 | Hirschmann Radiotechnik | Socket plug with grip in thermoplastic material |
| CA1196403A (en) * | 1983-11-29 | 1985-11-05 | Herbert W. Penzel | Connector for use with jacketed metal clad cable |
| JP3045270U (en) * | 1997-07-11 | 1998-01-27 | 張 金爐 | Microphone cord connector cord strain relief |
| CN1433111A (en) * | 2001-11-29 | 2003-07-30 | 努伊特里克公开股份有限公司 | Durable RJ-45 data connector assembly |
| DE102009008713B3 (en) * | 2009-02-12 | 2010-07-15 | Jia-Sheng Lin | Plug connector has main body, which has external thread and supporting chamber, where external thread is screwed in rear case |
| CN205752772U (en) * | 2016-05-19 | 2016-11-30 | 昆明理工大学 | A kind of protection device preventing USB data line from fractureing at the end of a thread |
| CN205846384U (en) * | 2016-05-27 | 2016-12-28 | 广州董大电子科技有限公司 | A kind of data wire |
| CN207994189U (en) * | 2018-03-15 | 2018-10-19 | 天津艾琪兴海洋勘探科技发展有限公司 | A kind of plate armour type long-life pigtail line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534960A (en) * | 2019-09-04 | 2019-12-03 | 博硕科技(江西)有限公司 | A kind of power connector |
| CN110534960B (en) * | 2019-09-04 | 2022-02-01 | 博硕科技(江西)有限公司 | Power supply connector |
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