CN102646892A - Marine wire harness sealing structure - Google Patents
Marine wire harness sealing structure Download PDFInfo
- Publication number
- CN102646892A CN102646892A CN2012101413549A CN201210141354A CN102646892A CN 102646892 A CN102646892 A CN 102646892A CN 2012101413549 A CN2012101413549 A CN 2012101413549A CN 201210141354 A CN201210141354 A CN 201210141354A CN 102646892 A CN102646892 A CN 102646892A
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- China
- Prior art keywords
- wire harness
- sealing
- outer cover
- rubber casing
- rubbery outer
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Abstract
The invention discloses a marine wire harness sealing structure, which comprises a wire harness and a sealing element arranged on the wire harness. The marine wire harness sealing structure is characterized in that the sealing element comprises a rubber casing and metal connectors, wherein the rubber casing is arranged on the wire harness, the metal connectors are arranged on end portions of the wire harness, sealants are all injected inside the rubber casing, between the rubber casing and the wire harness and between the metal connectors and the wire harness, a seal ring sleeve arranged on one end portion of the wire harness is arranged inside the rubber casing, and the sealing ring sleeve is matched with the rubber casing. According to the marine wire harness sealing structure, core wires arranged inside the wire harness are prevented from being in contact with seawater directly under the condition that the shape of the sealing element of the wire harness is not changed, the structure can be matched with other components better during subsequent processing, the waterproof sealing effect and the erosion resistant effect are improved greatly, the anti-vibration performance is also improved greatly, the service life is prolonged, and connection performance abnormity and damage of connectors are avoided during usage even under the long-time vibration and wet conditions.
Description
Technical field
What the present invention relates to is a kind of hermetically-sealed construction, and what be specifically related to is a kind of hermetically-sealed construction of bunch peculiar to vessel.
Background technology
Along with the develop rapidly of shipbuilding industry, the switching performance and the fail safe of vessel interior are more and more paid attention to by people, and increasing people has one's own private speedboat.Speedboat on the existing market is a lot, and difformity and various different performance requirement are arranged.Development along with the ship of personalization; Also increasingly high for employed special wire harness and fail safe on the speedboat, sealing requirements, and existing ship to use bunch be the sealing of simple seal circle, its sealing effectiveness is poor, useful life short; Therefore, existing bunch peculiar to vessel remains further to be improved.
Summary of the invention
The present invention seeks to be, overcome the deficiency that exists on the prior art, and the sealing bunch peculiar to vessel of a kind of good seal performance, long service life is provided.
To achieve these goals, the present invention realizes through following technical scheme:
Bunch hermetically-sealed construction peculiar to vessel; Comprise wire harness and be arranged on the seal on the wire harness, it is characterized in that said seal comprises rubbery outer cover that is arranged on the wire harness and the metal connecting terminal that is arranged on the wire harness end; Interior and the fluid sealant of said rubbery outer cover; Be provided with fluid sealant between said rubbery outer cover and the wire harness and between metal link and the wire harness, in said rubbery outer cover, also be provided with the sealing snare that is arranged on the wire harness end, sealing is a complete set of suitable with rubbery outer cover.
Above-mentioned bunch hermetically-sealed construction peculiar to vessel, wherein, said rubbery outer cover adopts classification of waterproof IP68 to be made than the soft rubber material with the sealing snare.
Above-mentioned bunch hermetically-sealed construction peculiar to vessel, wherein, what said metal connecting terminal adopted is the zinc-plated splicing ear of brass, seals tin again in the zinc-plated splicing ear contact portion of said brass and handles.
Above-mentioned bunch hermetically-sealed construction peculiar to vessel wherein, also is provided with the sealing snare that is arranged on the wire harness end in said rubbery outer cover, sealing is a complete set of suitable with rubbery outer cover.
Above-mentioned bunch hermetically-sealed construction peculiar to vessel, wherein, said seal carries out asymmetric vertical injection moulding processing, has lacked the protruding vestige that mould that the symmetric transverse injection moulding causes agrees with.
The present invention is not changing under the situation of wire harness seal external form originally, and the internal structure of wire harness and material and processing method are changed; Metal connecting terminal is carried out zinc-plated envelope tin processing and is annotated fluid sealant processing by the zinc-plated splicing ear of original basis brass, makes the wire harness internal core avoid directly touching seawater; Said seal carries out asymmetric vertical injection moulding processing; Lack the protruding vestige that mould that the symmetric transverse injection moulding causes agrees with, it can better be agreed with other parts when following process, improved the effect and the anti-erosion effect of waterproof sealing greatly; Resistance to shock also is greatly improved; Prolong useful life, also can not switching performance to occur unusual even under vibration and wet water pressure situation for a long time, use, and phenomenons such as connector damage can not occur.
Description of drawings
Specify the present invention below in conjunction with accompanying drawing and embodiment;
Fig. 1 is sealing wire harness body sketch map peculiar to vessel among the present invention.
Fig. 2 is a cutaway view of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention.
Referring to Fig. 1 and Fig. 2, the present invention mainly provides a kind of use bunch hermetically-sealed construction peculiar to vessel on the speedboat at sea, comprises wire harness 1 and is installed in the seal on the wire harness 1; Under the situation that does not change said connected mode, the inner fluid sealant 3 that increases of seal; Said seal adopts classification of waterproof IP68 to be made than the soft rubber material.
Seal comprises rubbery outer cover 2 on the installation wiring 1 and the metal connecting terminal 4 that is arranged on the wire harness end and is connected with wire harness internal core 11; In rubbery outer cover 2, also be provided with sealing snare 5; Sealing a complete set of 5 is arranged on the end of wire harness 1, and is suitable with rubbery outer cover 2, increases sealing property.
2 strands of heart yearns that have insulating barrier are set in the wire harness of present embodiment, and after the outermost insulating barrier of wire harness was peelled off, socket sealing snare 5 was installed rubbery outer cover 2 and metal connecting terminal 4 then on exposed two strands of heart yearns, again through annotating fluid sealant, with its sealing.The present invention is under the situation that does not change script wire harness seal external form; The internal structure of wire harness seal and material and processing method are changed; Said metal connecting terminal 4 is by the zinc-plated splicing ear of original basis brass; Carry out zinc-plated envelope tin processing and annotate fluid sealant processing, make the wire harness internal core avoid directly touching seawater; The sealing part carries out asymmetric vertical injection moulding processing; Lack the protruding vestige that mould that the symmetric transverse injection moulding causes agrees with, it can better be agreed with other parts when following process, improved the effect and the anti-erosion effect of waterproof sealing greatly; Resistance to shock also is greatly improved; Prolong useful life, also can not switching performance to occur unusual even under vibration and wet regimen condition for a long time, use, and phenomenons such as connector damage can not occur.
In the present embodiment; What sealing snare 5 and rubbery outer cover 2 all adopted is that classification of waterproof IP68 is than the soft rubber material; Said soft rubber forms according to the dimensional structure setting of rubbery outer cover on the wire harness peculiar to vessel and wire harness line, makes it reach the effect of water-tight, anti-erosion and antidetonation.
The present invention changes internal structure and the material and processing method of wire harness seal not changing under the situation of wire harness seal external form originally, and said metal connecting terminal 4 is by the common zinc-plated splicing ear of brass originally; Carry out zinc-plated envelope tin processing and annotate fluid sealant processing; Make the wire harness internal core avoid directly touching seawater, said seal carries out asymmetric vertical injection moulding processing, has lacked the protruding vestige that mould that the symmetric transverse injection moulding causes agrees with; It can better be agreed with other parts when following process; Improved waterproof sealing and the anti-effect that corrodes greatly, resistance to shock also is greatly improved, and prolong useful life; Also can not switching performance to occur unusual even under for a long time vibration and wet regimen condition, use, and phenomenons such as connector damage can not occur.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.
Claims (3)
1. bunch hermetically-sealed construction peculiar to vessel; Comprise wire harness and be arranged on the seal on the wire harness, it is characterized in that said seal comprises rubbery outer cover that is arranged on the wire harness and the metal connecting terminal that is arranged on the wire harness end; Interior and the fluid sealant of said rubbery outer cover; Be provided with fluid sealant between said rubbery outer cover and the wire harness and between metal link and the wire harness, in said rubbery outer cover, also be provided with the sealing snare that is arranged on the wire harness end, sealing is a complete set of suitable with rubbery outer cover.
2. bunch hermetically-sealed construction peculiar to vessel according to claim 1 is characterized in that, said rubbery outer cover adopts classification of waterproof IP68 to be made than the soft rubber material with the sealing snare.
3. bunch hermetically-sealed construction peculiar to vessel according to claim 1 and 2 is characterized in that, what said metal connecting terminal adopted is the zinc-plated splicing ear of brass, seals tin again in the zinc-plated splicing ear contact portion of said brass and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101413549A CN102646892A (en) | 2012-05-09 | 2012-05-09 | Marine wire harness sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101413549A CN102646892A (en) | 2012-05-09 | 2012-05-09 | Marine wire harness sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102646892A true CN102646892A (en) | 2012-08-22 |
Family
ID=46659556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101413549A Pending CN102646892A (en) | 2012-05-09 | 2012-05-09 | Marine wire harness sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460761A (en) * | 2019-09-16 | 2019-11-15 | 宁波为森智能传感技术有限公司 | Shell component waterproof construction under a kind of vehicle-mounted camera mould group |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020096352A1 (en) * | 2001-01-19 | 2002-07-25 | Yazaki Corporation | Structure for waterproofing terminal-wire connecting portion and method of waterproofing the same |
| CN201247858Y (en) * | 2008-08-25 | 2009-05-27 | 苏州百胜动力机器有限公司 | Cable connector for ship |
| CN202585919U (en) * | 2012-05-09 | 2012-12-05 | 昆山爱光电子有限公司 | Bundle sealing structure for ship |
-
2012
- 2012-05-09 CN CN2012101413549A patent/CN102646892A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020096352A1 (en) * | 2001-01-19 | 2002-07-25 | Yazaki Corporation | Structure for waterproofing terminal-wire connecting portion and method of waterproofing the same |
| CN201247858Y (en) * | 2008-08-25 | 2009-05-27 | 苏州百胜动力机器有限公司 | Cable connector for ship |
| CN202585919U (en) * | 2012-05-09 | 2012-12-05 | 昆山爱光电子有限公司 | Bundle sealing structure for ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460761A (en) * | 2019-09-16 | 2019-11-15 | 宁波为森智能传感技术有限公司 | Shell component waterproof construction under a kind of vehicle-mounted camera mould group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120822 |