CN103268996A - Electric connector sealing cover - Google Patents
Electric connector sealing cover Download PDFInfo
- Publication number
- CN103268996A CN103268996A CN2013101940490A CN201310194049A CN103268996A CN 103268996 A CN103268996 A CN 103268996A CN 2013101940490 A CN2013101940490 A CN 2013101940490A CN 201310194049 A CN201310194049 A CN 201310194049A CN 103268996 A CN103268996 A CN 103268996A
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- China
- Prior art keywords
- sealing
- flange
- sealing plug
- end cap
- electric connector
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Abstract
The invention discloses an electric connector sealing cover which is characterized by being composed of a sealing plug, an end cap and a flange. A boss is arranged at one end of the sealing plug, a flange step type elastic column is arranged at the other end of the sealing plug, an external thread sleeve is arranged on one side of a flange, the sealing plug and the flange are sleeved, a boss column body and the sleeve are in interference fit, the flange is in threaded connection with the end cap, the sealing plug is axially and radially compressed in the end cap, and reliable sealing of axial and radial compression can be achieved. Compared with the prior art, the electric connector sealing cover has the advantages of having axial-radial bidirectional sealing, effectively improves product sealing performance, is simple in structure, reliable in sealing and convenient to disassemble and assemble in in-site operation and greatly improves internal electric and mechanical performance of equipment.
Description
Technical field
The present invention relates to the electric components technical field, especially a kind of electric connector seal cover.
Background technology
Electric connector in use in order to guarantee electric, the mechanical performance of device interior, need possess reliable sealing.Some electric connector is according to requirement often dismounting or the installation of needs in use of work.Yet these need often dismounting or the electric connector that is used alternatingly are installed are generally adopted sealing gasket, sealing ring or fluid sealant, realize the sealing property of electric connector.The sealing gasket of prior art or sealing ring be utilize between the connector components and parts axially or radial compression reach the requirement of sealing, this sealing means generally is that the single direction compression realizes sealing, sealing property is very limited, sealing was lost efficacy easily.Though fluid sealant has improved the sealing property of connector to a certain extent, the fluid sealant sealing is non-dismountable formula sealing, can't often dismantle or the electric connector that is used alternatingly is installed be used at needs.
Summary of the invention
The objective of the invention is a kind of electric connector seal cover of designing at the deficiencies in the prior art, adopt the sealing plug of step axis structure, realize electric connector axially with two way seal radially, effectively improve the sealing property of product, and it is simple in structure, sealing is reliable, has improved the electric and mechanical performance of device interior greatly, convenient on-the-spot dismounting and installation exercise.
The object of the present invention is achieved like this: a kind of electric connector seal cover, be characterized in that sealing lid is made up of sealing plug, end cap and flange, and described sealing plug is that an end is provided with boss, the other end is provided with the step elasticity post of flange; Described end cap mouth is provided with internal thread; Described flange one side is provided with externally threaded sleeve; Sealing plug and flange suit, its boss cylinder and sleeve are interference fit; Flange is threaded with end cap, and sealing plug is axial and radial compression in end cap, realizes axially and the positiver sealing of radial compression.
The present invention compared with prior art has axially and the characteristics of two way seal radially, effectively improves the sealing property of product, and simple in structure, sealing is reliable, and convenient on-the-spot dismounting and installation exercise have improved the electric and mechanical performance of device interior greatly.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is the plug construction schematic diagram
Fig. 3 is the flange arrangement schematic diagram.
Embodiment
The present invention installs like this and uses: flange 3 is installed on the panel of rack, connector is screwed on flange 3 with electric connector in the rack dock, and by external screw thread 31 lockings on the flange 3, realize the sealing property that connector docks.
The present invention uses dismounting or the installation at connector, under the connector dismounting, this moment connector or dock or the vacant transmitting effect that do not rise with other connector, boss 11 cylinders of sealing plug 1 are sleeved in the sleeve 32 of flange 3, when contacting with flange 3, the flange 12 of sealing plug 1 puts in place for assembling, the cylinder of boss 11 is radially compression in sleeve 32, realize radial seal, then end cap 2 is threaded with flange 3, the flange 12 that screws sealing plug 1 by internal thread 21 and external screw thread 31 produces axial compression, realizes axial seal.During dismounting, the flange 12 by sealing plug 1 pulls outward, successively end cap 2 and sealing plug 1 is unloaded the back and properly preserves, and connector is assembled on the flange 3 on the rack, realizes transmission and sealing function.Connector exists the use that removes and installs repeatedly because the transmission in the rack needs in the life cycle of product, each dismounting or installation all will be guaranteed its sealing property.The present invention makes the field operation of connector dismounting, separation very convenient, need not to use erecting tools, just can guarantee the sealing property of electric equipment.
More than just the present invention is further illustrated, is not in order to limit this patent, all for the present invention's equivalence enforcement, all should be contained within the claim scope of this patent.
Claims (1)
1. electric connector seal cover is characterized in that the sealing lid is made up of sealing plug, end cap and flange, and described sealing plug is that an end is provided with boss, and the other end is provided with the step elasticity post of flange; Described end cap mouth is provided with internal thread; Described flange one side is provided with externally threaded sleeve; Sealing plug and flange suit, its boss cylinder and sleeve are interference fit; Flange is threaded with end cap, and sealing plug is realized in end cap axially and the positiver sealing of radial compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101940490A CN103268996A (en) | 2013-05-23 | 2013-05-23 | Electric connector sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101940490A CN103268996A (en) | 2013-05-23 | 2013-05-23 | Electric connector sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103268996A true CN103268996A (en) | 2013-08-28 |
Family
ID=49012610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101940490A Pending CN103268996A (en) | 2013-05-23 | 2013-05-23 | Electric connector sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103268996A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283054A (en) * | 2014-10-29 | 2015-01-14 | 镇江中佳电器有限公司 | Special waterproof socket |
| CN107681471A (en) * | 2017-11-03 | 2018-02-09 | 黄在先 | A kind of insulated enclosure lid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125198U (en) * | 1992-04-11 | 1992-12-16 | 航空航天工业部洛阳航空电器厂 | Quick connecting sealing electric connector |
| CN1684312A (en) * | 2004-02-25 | 2005-10-19 | 住友电装株式会社 | Connector and connecting device |
| JP2006066208A (en) * | 2004-08-26 | 2006-03-09 | Sumitomo Wiring Syst Ltd | Waterproof connector |
| CN201022140Y (en) * | 2007-01-18 | 2008-02-13 | 丁建平 | Waterproof electrical appliance junction box |
| CN102053316A (en) * | 2010-11-30 | 2011-05-11 | 苏州华旃航天电器有限公司 | Optical fiber mounting flange socket with leak tightness performance |
| CN202076549U (en) * | 2011-02-17 | 2011-12-14 | 泰科电子(上海)有限公司 | Cable connector sealing structure and cable connector |
-
2013
- 2013-05-23 CN CN2013101940490A patent/CN103268996A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125198U (en) * | 1992-04-11 | 1992-12-16 | 航空航天工业部洛阳航空电器厂 | Quick connecting sealing electric connector |
| CN1684312A (en) * | 2004-02-25 | 2005-10-19 | 住友电装株式会社 | Connector and connecting device |
| JP2006066208A (en) * | 2004-08-26 | 2006-03-09 | Sumitomo Wiring Syst Ltd | Waterproof connector |
| CN201022140Y (en) * | 2007-01-18 | 2008-02-13 | 丁建平 | Waterproof electrical appliance junction box |
| CN102053316A (en) * | 2010-11-30 | 2011-05-11 | 苏州华旃航天电器有限公司 | Optical fiber mounting flange socket with leak tightness performance |
| CN202076549U (en) * | 2011-02-17 | 2011-12-14 | 泰科电子(上海)有限公司 | Cable connector sealing structure and cable connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283054A (en) * | 2014-10-29 | 2015-01-14 | 镇江中佳电器有限公司 | Special waterproof socket |
| CN107681471A (en) * | 2017-11-03 | 2018-02-09 | 黄在先 | A kind of insulated enclosure lid |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |