CN101867117A - Waterproof assembling structure for rectangular electric connector - Google Patents
Waterproof assembling structure for rectangular electric connector Download PDFInfo
- Publication number
- CN101867117A CN101867117A CN 201010129992 CN201010129992A CN101867117A CN 101867117 A CN101867117 A CN 101867117A CN 201010129992 CN201010129992 CN 201010129992 CN 201010129992 A CN201010129992 A CN 201010129992A CN 101867117 A CN101867117 A CN 101867117A
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- electric connector
- rectangular electric
- mounting panel
- assembling structure
- silicon rubber
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Abstract
A waterproof assembling structure for a rectangular electric connector comprises an electric connector, a mounting plate, a bolt and a DG-4 silicon rubber layer. The mounting plate is provided with a threaded blind hole and a mounting bolt which is matched with the blind hole is used for fixing the electric connector on the mounting plate, then the prepared DG-4 silicon rubber is injected in a gap between the tail end of the connector and the mounting plate so as to form the DG-4 silicon rubber layer, and the product is formed after solidifying the DG-4 silicon rubber layer. The product of the invention ensures an excellent waterproof property for a common rectangular electric connector.
Description
Technical field
The present invention relates to the Electronic Control Unit technical field of electric connectors, relate in particular to a kind of waterproof assembling structure of ordinary rectangular electric connector.
Background technology
Along with the develop rapidly of Aeronautics and Astronautics system, increasing marine weapon all requires the internal electron control assembly that the requirement of 1 meter of waterproof is arranged.Electronic Control Unit all needs signal output, then needs to use electric connector.The ordinary rectangular electric connector does not have water-proof function, and has the rectangular electric connector volume of water-proof function bigger, and weight is heavier, and kind is few.For all less Electronic Control Unit of volume, weight, there is the rectangular electric connector of water-proof function not meet the demands.Can only select the ordinary rectangular electric connector for use.
The common way of common connector waterproof is to adopt sealing gasket to carry out waterproof, promptly increases certain thickness sealing gasket between product mounting flange and mounting panel, by its compression is realized waterproof (as shown in Figure 1).But this method is owing to increased certain thickness rubber blanket between mounting panel and product ring flange, it highly increases, and can't install and use after highly increasing.And for the very narrow connector of ring flange, the position that rubber blanket is installed does not all have.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of waterproof assembling structure with ordinary rectangular electric connector of fine water-proof function is provided.It is made of rectangular electric connector, screw, DG-4 silastic-layer, mounting panel.The waterproof assembling structure of this rectangular electric connector, at first required bore size according to the installation of electric connector, on mounting panel, make corresponding installing hole, this installing hole that on mounting panel, is made, be to make into tapped blind hole, and can not be through hole, rectangular electric connector is fixed on the mounting panel through installing hole with the screw that is complementary with tapped blind hole, again the DG-4 silicon rubber that modulates is poured into to irritate in the slit between rectangular electric connector tail end and the mounting panel and be degree to the height of encapsulating face and rectangular electric connector tail end is consistent, form a DG-4 silastic-layer, then this waterproof assembling structure is put into baking oven and be cured, wait to solidify the product that promptly gets the waterproof assembling structure of this kind rectangular electric connector after finishing.
Adopt the beneficial effect of technique scheme:
Realized that the ordinary rectangular electric connector has water-proof function, the Electronic Control Unit for use at the sea has had the more leeway of more options electric connector.
Description of drawings
Fig. 1 is conventional electric connector mounting structure schematic diagram;
Fig. 2 is the waterproof assembling structure schematic diagram of rectangular electric connector;
Among the figure: 1-mounting panel, 2-screw, 3-electric connector, 6-DG-4 silastic-layer.
Five, embodiment
As shown in Figure 2, this structure is made of mounting panel 1, screw 2, electric connector 3, DG-4 silastic-layer 6, and it is the installing hole that at first designs corresponding electric connector 3 according to the installation bore size of electric connector 3 on mounting panel 1.For the mounting screw 2 that is installed in electric connector 3, it and installing hole are complementary, and the installing hole on mounting panel 1 need make into tapped blind hole, can not make into through hole.Again electric connector 3 usefulness mounting screws 2 are fixed on the mounting panel 1.The DG-4 silicon rubber that modulates is poured in the slit between electric connector 3 tail ends and the mounting panel 1, with till the tail end height of electric connector 3 is consistent, forms and this waterproof assembling structure is put into baking oven after the DG-4 silastic-layer 6 and be cured up to the encapsulating face.After finishing, curing promptly becomes this kind product.
Claims (2)
1. the waterproof assembling structure of a rectangular electric connector is characterized in that: it is made of rectangular electric connector (3), mounting panel (1), screw (2), DG-4 silastic-layer (6); The waterproof assembling structure of this rectangular electric connector is to be equipped with installing hole on mounting panel (1), rectangular electric connector is fixed on the mounting panel (1) through installing hole with screw (2), again the DG-4 silicon rubber that modulates is poured in the slit between rectangular electric connector (3) tail end and the mounting panel (1), form a DG-4 silastic-layer (6), in baking oven, solidify, promptly get this product after curing is finished.
2. by the waterproof assembling structure of the described rectangular electric connector of claim 1, it is characterized in that: the described installing hole that is made on mounting panel (1) is a tapped blind hole, and screw (2) is complementary with tapped blind hole; The described DG-4 silicon rubber that pours in rectangular electric connector (3) tail end and mounting panel (1) slit irritates consistent with rectangular electric connector (3) tail end height for spending to the encapsulating face, forms DG-4 silastic-layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010129992 CN101867117A (en) | 2010-03-23 | 2010-03-23 | Waterproof assembling structure for rectangular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010129992 CN101867117A (en) | 2010-03-23 | 2010-03-23 | Waterproof assembling structure for rectangular electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101867117A true CN101867117A (en) | 2010-10-20 |
Family
ID=42958736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010129992 Pending CN101867117A (en) | 2010-03-23 | 2010-03-23 | Waterproof assembling structure for rectangular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867117A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148456A (en) * | 2010-12-06 | 2011-08-10 | 中国航空工业集团公司第六三一研究所 | Electric connector protection method and protector thereof |
| CN102361206A (en) * | 2011-06-27 | 2012-02-22 | 北京新风机械厂 | Glue-filling solid-sealing method of micro-rectangular pressing-connection electric connector insertion piece of elastic insertion pin |
| CN103633528A (en) * | 2013-11-22 | 2014-03-12 | 北京机械设备研究所 | Potting process method for electric connector potting adhesive |
| CN104039087A (en) * | 2014-06-12 | 2014-09-10 | 北京华航无线电测量研究所 | Organic silica gel die-free encapsulation method for circuit board assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06243919A (en) * | 1993-02-16 | 1994-09-02 | Mitsubishi Electric Corp | Electronic circuit device filled with resin |
| JPH1074560A (en) * | 1996-08-29 | 1998-03-17 | Tokai Kogyo Kk | Case integrated connector and its forming method |
| CN101083369A (en) * | 2002-04-22 | 2007-12-05 | 泰科电子有限公司 | Connector assembly for use with connector plug and its forming method |
| CN201117921Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | Split type fixed plate miniature bend-insertion printed board electric connector |
-
2010
- 2010-03-23 CN CN 201010129992 patent/CN101867117A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06243919A (en) * | 1993-02-16 | 1994-09-02 | Mitsubishi Electric Corp | Electronic circuit device filled with resin |
| JPH1074560A (en) * | 1996-08-29 | 1998-03-17 | Tokai Kogyo Kk | Case integrated connector and its forming method |
| CN101083369A (en) * | 2002-04-22 | 2007-12-05 | 泰科电子有限公司 | Connector assembly for use with connector plug and its forming method |
| CN201117921Y (en) * | 2007-11-27 | 2008-09-17 | 贵州航天电器股份有限公司 | Split type fixed plate miniature bend-insertion printed board electric connector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148456A (en) * | 2010-12-06 | 2011-08-10 | 中国航空工业集团公司第六三一研究所 | Electric connector protection method and protector thereof |
| CN102148456B (en) * | 2010-12-06 | 2012-12-19 | 中国航空工业集团公司第六三一研究所 | Electric connector protection method and protector thereof |
| CN102361206A (en) * | 2011-06-27 | 2012-02-22 | 北京新风机械厂 | Glue-filling solid-sealing method of micro-rectangular pressing-connection electric connector insertion piece of elastic insertion pin |
| CN103633528A (en) * | 2013-11-22 | 2014-03-12 | 北京机械设备研究所 | Potting process method for electric connector potting adhesive |
| CN103633528B (en) * | 2013-11-22 | 2015-08-12 | 北京机械设备研究所 | A kind of pouring method of electric connector casting glue |
| CN104039087A (en) * | 2014-06-12 | 2014-09-10 | 北京华航无线电测量研究所 | Organic silica gel die-free encapsulation method for circuit board assembly |
| CN104039087B (en) * | 2014-06-12 | 2017-02-15 | 北京华航无线电测量研究所 | Organic silica gel die-free encapsulation method for circuit board assembly |
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| 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: 20101020 |