CN104659551A - Directly-inserted type water sealing connector - Google Patents
Directly-inserted type water sealing connector Download PDFInfo
- Publication number
- CN104659551A CN104659551A CN201310601928.0A CN201310601928A CN104659551A CN 104659551 A CN104659551 A CN 104659551A CN 201310601928 A CN201310601928 A CN 201310601928A CN 104659551 A CN104659551 A CN 104659551A
- Authority
- CN
- China
- Prior art keywords
- lining
- insulator
- connector
- shell
- water sealing
- 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.)
- Pending
Links
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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a directly-inserted type water sealing connector. The water sealing connector comprises an inner conductor, a lining, an insulator, a seal ring and a housing, wherein waterproof adhesive layers are arranged between the inner conductor and the insulator, between the insulator and the lining, and between the lining and the housing; the inner conductor, the insulator and the lining are filled with and sealed by epoxy resin, are fixed, and are assembled into the housing by pressing; the seal ring is arranged in an annular groove of the housing. The directly-inserted type water sealing connector can be widely applied to various connectors and has great significance for improving the waterproof performance of the connectors.
Description
Technical field
The present invention relates to a kind of direct plugging-in watertight connector, specifically for connector provides a kind of structure improving inner watertight environment, avoid water to immerse the appearance of connector internal phenomena.
Background technology
Connector is widely used in all trades and professions, connector waterproof in the past, on shell, only open cannelure placement sealing ring carry out anti-watertight, and this structure is generally epoxy resin in the outside embedding of connector, this structure can only not flow to the connector other end from connector outside by anti-sealing, and epoxy resin encapsulated structure exposes in atmosphere, epoxy resin encapsulated place is influenced by ambient temperature, may occur producing gap owing to expanding with heat and contract with cold between epoxy resin and shell, water flows into connector inside from the gap of epoxy resin and shell, also exist between each part of connector is matched in clearance, thus water will flow to connector inside from these gaps, water enters connector inside and will produce a very large impact the various performance of connector.The present invention, from practical standpoint, well improves watertight construction inside and outside connector.
Summary of the invention
The technology of the present invention is a kind of direct plugging-in watertight connector, specifically for connector inside provides a kind of structure improving water-stop environment.
Technical scheme of the present invention is:
A kind of direct plugging-in watertight connector, comprise inner wire 1, lining 2, insulator 3, sealing ring 4, shell 5, between inner wire 1 and insulator 3, between insulator 3 and lining 2, between lining 2 and shell 5, be provided with Waterproof glue line, described inner wire 1, insulator 3, lining 2 are fixed with epoxy resin encapsulated and are press-fitted and load shell 5, place sealing ring 4 in shell 5 cannelure.
The present invention can effectively avoid occurring gap due to variations in temperature in embedding place, fills gap between each part of connector with marine glue, thus effective anti-sealing flows to the possibility of the other end from connector one end.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation before not changing.
Accompanying drawing 2 is structural representation of the present invention.
Embodiment
Connector construction as shown in Figure 1 in the past, epoxy resin encapsulated structure exposes in atmosphere, epoxy resin encapsulated place is influenced by ambient temperature, may occur producing gap owing to expanding with heat and contract with cold between epoxy resin and shell, water flows into connector inside from the gap of epoxy resin and shell, also exist between each part of connector is matched in clearance, water can flow to connector inside equally from these gaps, and on shell, open the anti-watertight of cannelure placement sealing ring, only can prevent the water of ambient envelope from can not flow to the connector other end, water enters connector inside and will produce a very large impact the various performance of connector.
As shown in Figure 2, invention describes a kind of direct plugging-in watertight connector, mainly comprise inner wire 1, lining 2, insulator 3, sealing ring 4, shell 5.In figure, I is epoxy resin encapsulated.II, III, IV is painting 703 glue.V for being press-fitted.
The present invention is at inner wire 1 and insulator 3, between insulator 3 and lining 2, Waterproof glue line is set, and with epoxy resin by inner wire 1, insulator 3, lining 2 entirety is fixing, between lining 2 and shell 5, Waterproof glue line is set, by inner wire 1, insulator 3, the overall fixture of lining 2 is press-fitted and loads shell 5, on shell 5, sealing ring 4 placed by cannelure, epoxy resin encapsulated structure is placed on connector inside, be hedged off from the outer world, effectively avoid occurring gap due to variations in temperature in embedding place, gap is filled with marine glue between each part of connector, thus effective anti-sealing flows to the possibility of the other end from connector one end.
The above; it is only the embodiment of the inventive method; not the present invention is imposed any restrictions, every above embodiment is done according to technical solution of the present invention any simple amendment, structure change replace all still belonging in the protection range of the technology of the present invention system.
Claims (1)
1. a direct plugging-in watertight connector, it is characterized in that, comprise inner wire (1), lining (2), insulator (3), sealing ring (4), shell (5), between inner wire (1) and insulator (3), between insulator (3) and lining (2), between lining (2) and shell (5), be provided with Waterproof glue line, described inner wire (1), insulator (3), lining (2) are fixed with epoxy resin encapsulated and are press-fitted and load shell (5), place sealing ring (4) in shell (5) cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310601928.0A CN104659551A (en) | 2013-11-21 | 2013-11-21 | Directly-inserted type water sealing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310601928.0A CN104659551A (en) | 2013-11-21 | 2013-11-21 | Directly-inserted type water sealing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104659551A true CN104659551A (en) | 2015-05-27 |
Family
ID=53250395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310601928.0A Pending CN104659551A (en) | 2013-11-21 | 2013-11-21 | Directly-inserted type water sealing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104659551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655895A (en) * | 2016-03-16 | 2016-06-08 | 同济大学 | Seabed medium-voltage direct-current power distribution device |
| CN110455705A (en) * | 2019-08-08 | 2019-11-15 | 大连理工大学 | A kind of erosion corrosion monitoring sensor and monitoring method |
-
2013
- 2013-11-21 CN CN201310601928.0A patent/CN104659551A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655895A (en) * | 2016-03-16 | 2016-06-08 | 同济大学 | Seabed medium-voltage direct-current power distribution device |
| CN105655895B (en) * | 2016-03-16 | 2017-09-12 | 上海同济资产经营有限公司 | DC switchgear is pressed in seabed |
| CN110455705A (en) * | 2019-08-08 | 2019-11-15 | 大连理工大学 | A kind of erosion corrosion monitoring sensor and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |