CN200983427Y - Underwater sealing vertical pull-release electrical connector plug and jack - Google Patents
Underwater sealing vertical pull-release electrical connector plug and jack Download PDFInfo
- Publication number
- CN200983427Y CN200983427Y CN 200620138111 CN200620138111U CN200983427Y CN 200983427 Y CN200983427 Y CN 200983427Y CN 200620138111 CN200620138111 CN 200620138111 CN 200620138111 U CN200620138111 U CN 200620138111U CN 200983427 Y CN200983427 Y CN 200983427Y
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- China
- Prior art keywords
- contact pin
- plug
- sleeve pipe
- inner housing
- socket
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belonging to the structural technology of an electric connector relates to an improvement of a submerged sealed electric connector. A plug 1 comprises a plug shell, a contact pin non-conductor 6, a contact pin insulating pressboard 9, a contact pin 3, a sealed loop 7, a sealed loop 8, a circlip 5 and a wire 13. The utility model is characterized in that the plug shell which comprises an outer shell 10, an inner shell 4, an annular tube 11 and a doubling-up circlip 12 forms an in-line breakaway disengaging mechanism. A socket 2 comprises a socket shell 14, a jack non-conductor 15, a jack insulating pressboard 22, a jack 17, the sealed loop 18, the sealed loop 21, the sealed loop 23, the sealed loop 16, the sealed loop 19 and the sealed loop 20, which is characterized in that an annular groove is arranged in a connection cave of the socket shell 14. The utility model can realize in-line breakaway separation and can be conveniently combined and separated under deepwater conditions.
Description
Technical field
The utility model belongs to the electric connector structure technology, relates to the improvement to the underwater sealing electric connector.
Background technology
Combination, the separate mode of the deep water underwater sealing electric connector that adopts are screw-type at present, and combination is all compared difficulty with separating under deep water conditions.
Summary of the invention
The purpose of this utility model is: provide a kind of and can realize the direct insertion plug and socket that pulls the deep water sealed electrical connector of separation.
The technical solution of the utility model is: a kind of underwater sealing direct plugging-in pulls separation connector plug 1, by plug casing, be fixed on the contact pin insulator 6 and the contact pin insulating press boards 9 of plug casing inside, be installed in the contact pin 3 in the corresponding mounting hole on contact pin insulator 6 and the contact pin insulating press boards 9, sealing ring 7 between contact pin insulator 6 external cylindrical surfaces and the plug casing inner chamber face of cylinder in the seal groove, sealing ring 8 between contact pin 3 and the corresponding mounting hole in the seal groove, be arranged in the fixing plug pin insulator 6 of plug casing inner chamber jump ring groove and the jump ring 5 of contact pin insulating press boards 9, the silk rope 13 that is fixed on the plug casing external cylindrical surface is formed, and it is characterized in that: said plug casing is by shell body 10, inner housing 4, sleeve pipe 11 and doubling-up jump ring 12 constitute;
(1) inner housing 4 is that a left end headband has annular protrusion, right-hand member headband that the cylindrical sleeves of jump ring groove is arranged, the elongated slot that 2～4 square-sections that are uniformly distributed along the circumference, stretch are vertically arranged in the left side of the external cylindrical surface of inner housing 4 section, the degree of depth of this elongated slot left end bottom land is the darkest, its degree of depth linearity from left to right reduces, intersect until the external cylindrical surface with inner housing 4, doubling-up jump ring 12 is positioned at the jump ring groove of inner housing 4 right-hand members;
(2) sleeve pipe 11 is thin walled cylinder bodies, its right-hand member headband has annular protrusion, sleeve pipe 11 tightly is enclosed within the outside of inner housing 4, be fixed between the doubling-up jump ring 12 of the annular protrusion of inner housing 4 left end heads and right-hand member head, on sleeve pipe 11, there are 2～4 left ends that are uniformly distributed along the circumference, stretch vertically to have the shell fragment of hooked projection, its right-hand member and sleeve pipe 11 are connected to integral body, the quantity of elongated slot is identical on the quantity of shell fragment and the inner housing 4, the position of shell fragment is corresponding with the position of above-mentioned elongated slot, when being under pressure, shell fragment can be pressed in the elongated slot;
(3) shell body 10 is cylindrical sleeves, it is enclosed within the outside of sleeve pipe 11, can between the annular protrusion of the annular protrusion of inner housing 4 left end heads and sleeve pipe 11 right-hand member heads, move vertically, on the circumference of shell body 10 with sleeve pipe 11 on the corresponding position of hooked projection of shell fragment left end axial rectangle through slot is arranged, the hooked projection of the shell fragment left end on the sleeve pipe 11 is positioned at above-mentioned rectangle through slot, and the bill of hooked projection is protruding from above-mentioned rectangle through slot.
Pull separation connector socket 2 with the matching used underwater sealing direct plugging-in of plug recited above, it is by the Socket casing 14 with step profile and step inner chamber, be fixed on jack insulator 15 and jack insulating press boards 22 in Socket casing 14 inner chambers, be installed in the jack 17 in the corresponding mounting hole on contact pin insulator 15 and the contact pin insulating press boards 22, sealing ring 18 and 21 between the less installation inner chamber face of cylinder of contact pin insulator 15 external cylindrical surfaces and Socket casing 14 diameters in the seal groove, sealing ring 23 between jack 17 and the corresponding mounting hole in the seal groove, be positioned at the bigger sealing ring that plugs together the bore seal groove 16 of Socket casing 14 diameters, the sealing ring 19 that is positioned at seal groove on the Socket casing 14 outer step end faces is formed with the sealing ring 20 that is positioned at seal groove on the less external cylindrical surface of Socket casing 14 diameters, it is characterized in that: Socket casing 14 plugs together an annular groove in the inner chamber, after socket 2 and the described plug 1 of claim 1 plugged together, the bill of the hooked projection of the sleeve pipe 11 shell fragment left ends on the plug 1 entered in the above-mentioned annular groove.
The utility model has the advantages that: can realize the direct insertion separation that pulls, under deep water conditions combination with separate all very convenient.
Description of drawings
Fig. 1 is the surface structure schematic diagram of the utility model electric connector, wherein, the 1st, plug, the 2nd, socket.
Fig. 2 is the structural representation of the utility model plug.
Fig. 3 is the structural representation of the utility model socket.
Embodiment
Below the utility model is described in further details.Referring to Fig. 1,2, underwater sealing direct plugging-in of the present utility model pulls separation connector plug 1, by plug casing, be fixed on the contact pin insulator 6 and the contact pin insulating press boards 9 of plug casing inside, be installed in the contact pin 3 in the corresponding mounting hole on contact pin insulator 6 and the contact pin insulating press boards 9, sealing ring 7 between contact pin insulator 6 external cylindrical surfaces and the plug casing inner chamber face of cylinder in the seal groove, sealing ring 8 between contact pin 3 and the corresponding mounting hole in the seal groove, be arranged in the fixing plug pin insulator 6 of plug casing inner chamber jump ring groove and the jump ring 5 of contact pin insulating press boards 9, the silk rope 13 that is fixed on the plug casing external cylindrical surface is formed.It is characterized in that: said plug casing is made of shell body 10, inner housing 4, sleeve pipe 11 and doubling-up jump ring 12.
(1) inner housing 4 is that a left end headband has annular protrusion, right-hand member headband that the cylindrical sleeves of jump ring groove is arranged, the elongated slot that 2～4 square-sections that are uniformly distributed along the circumference, stretch are vertically arranged in the left side of the external cylindrical surface of inner housing 4 section, the degree of depth of this elongated slot left end bottom land is the darkest, its degree of depth linearity from left to right reduces, intersect until the external cylindrical surface with inner housing 4, doubling-up jump ring 12 is positioned at the jump ring groove of inner housing 4 right-hand members.
(2) sleeve pipe 11 is thin walled cylinder bodies, its right-hand member headband has annular protrusion, sleeve pipe 11 tightly is enclosed within the outside of inner housing 4, be fixed between the doubling-up jump ring 12 of the annular protrusion of inner housing 4 left end heads and right-hand member head, on sleeve pipe 11, there are 2～4 left ends that are uniformly distributed along the circumference, stretch vertically to have the shell fragment of hooked projection, its right-hand member and sleeve pipe 11 are connected to integral body, the quantity of elongated slot is identical on the quantity of shell fragment and the inner housing 4, the position of shell fragment is corresponding with the position of above-mentioned elongated slot, when being under pressure, shell fragment can be pressed in the elongated slot.
(3) shell body 10 is cylindrical sleeves, it is enclosed within the outside of sleeve pipe 11, can between the annular protrusion of the annular protrusion of inner housing 4 left end heads and sleeve pipe 11 right-hand member heads, move vertically, on the circumference of shell body 10 with sleeve pipe 11 on the corresponding position of hooked projection of shell fragment left end axial rectangle through slot is arranged, the hooked projection of the shell fragment left end on the sleeve pipe 11 is positioned at above-mentioned rectangle through slot, and the bill of hooked projection is protruding from above-mentioned rectangle through slot.
Referring to Fig. 3, pull separation connector socket 2 with the matching used underwater sealing direct plugging-in of plug recited above, it is by the Socket casing 14 with step profile and step inner chamber, be fixed on jack insulator 15 and jack insulating press boards 22 in Socket casing 14 inner chambers, be installed in the jack 17 in the corresponding mounting hole on contact pin insulator 15 and the contact pin insulating press boards 22, sealing ring 18 and 21 between the less installation inner chamber face of cylinder of contact pin insulator 15 external cylindrical surfaces and Socket casing 14 diameters in the seal groove, sealing ring 23 between jack 17 and the corresponding mounting hole in the seal groove, be positioned at the bigger sealing ring that plugs together the bore seal groove 16 of Socket casing 14 diameters, the sealing ring 19 that is positioned at seal groove on the Socket casing 14 outer step end faces is formed with the sealing ring 20 that is positioned at seal groove on the less external cylindrical surface of Socket casing 14 diameters.It is characterized in that: Socket casing 14 plugs together an annular groove in the inner chamber, and after socket 2 and the described plug 1 of claim 1 plugged together, the bill of the hooked projection of the sleeve pipe 11 shell fragment left ends on the plug 1 entered in the above-mentioned annular groove.
When plug 1 and socket 2 plugged together, Socket casing 14 was depressed the shell fragment on the sleeve pipe 11 by the power of plugging together, and after putting in place, shell fragment is by the elasticity spreading of self, and interior realization of annular groove that is stuck in Socket casing 14 locked; During separation, the silk rope 13 of pulling on the plug 1 makes plug casing 10 move to detaching direction, and the shell fragment on the sleeve pipe 11 is depressed, and finishes release, finishes separation by the separating force that applies.
Embodiment
In an embodiment of the present utility model, three shell fragments are arranged on the sleeve pipe 11 in the said plug 1, shell fragment front end projection is positioned at three rectangular channels of plug casing 10, and plug casing 10 sleeve pipe 11 relatively moves axially.When plug 1 plugged together with socket 2, the power of plugging together was depressed the shell fragment on the sleeve pipe 11, and after putting in place, shell fragment opens by the elasticity of self, and interior realization of annular groove that is stuck in Socket casing 14 locked; During separation, the silk rope 13 of pulling on the plug 1 makes plug casing 10 move to detaching direction relative to sleeve pipe 11, and the shell fragment on the sleeve pipe 11 is depressed, and finishes release, finishes separation by the separating force that applies.
Claims (2)
1, a kind of underwater sealing direct plugging-in pulls separation connector plug [1], by plug casing, be fixed on the contact pin insulator [6] and the contact pin insulating press boards [9] of plug casing inside, be installed in contact pin insulator [6] and contact pin insulating press boards [9] and go up the interior contact pin [3] of the corresponding mounting hole, be positioned at the sealing ring [7] of seal groove between contact pin insulator [6] external cylindrical surface and the plug casing inner chamber face of cylinder, be positioned at the sealing ring [8] of seal groove between contact pin [3] and the corresponding mounting hole, be arranged in the fixing plug pin insulator [6] of plug casing inner chamber jump ring groove and the jump ring [5] of contact pin insulating press boards [9], the silk rope [13] that is fixed on the plug casing external cylindrical surface is formed, and it is characterized in that: said plug casing is by shell body [10], inner housing [4], sleeve pipe [11] and doubling-up jump ring [12] constitute;
(1) inner housing [4] is that a left end headband has annular protrusion, right-hand member headband that the cylindrical sleeves of jump ring groove is arranged, the elongated slot that 2～4 square-sections that are uniformly distributed along the circumference, stretch are vertically arranged in the left side of the external cylindrical surface of inner housing [4] section, the degree of depth of this elongated slot left end bottom land is the darkest, its degree of depth linearity from left to right reduces, intersect until the external cylindrical surface with inner housing [4], doubling-up jump ring [12] is positioned at the jump ring groove of inner housing [4] right-hand member;
(2) sleeve pipe [11] is a thin walled cylinder body, its right-hand member headband has annular protrusion, sleeve pipe [11] tightly is enclosed within the outside of inner housing [4], be fixed between the doubling-up jump ring [12] of the annular protrusion of inner housing [4] left end head and right-hand member head, on sleeve pipe [11], there are 2～4 left ends that are uniformly distributed along the circumference, stretch vertically to have the shell fragment of hooked projection, its right-hand member and sleeve pipe [11] are connected to integral body, the quantity of shell fragment is identical with the quantity that inner housing [4] is gone up elongated slot, the position of shell fragment is corresponding with the position of above-mentioned elongated slot, when being under pressure, shell fragment can be pressed in the elongated slot;
(3) shell body [10] is a cylindrical sleeves, it is enclosed within the outside of sleeve pipe [11], can between the annular protrusion of the annular protrusion of inner housing [4] left end head and sleeve pipe [11] right-hand member head, move vertically, on the circumference of shell body [10] with sleeve pipe [11] on the corresponding position of hooked projection of shell fragment left end axial rectangle through slot is arranged, the hooked projection of the shell fragment left end on the sleeve pipe [11] is positioned at above-mentioned rectangle through slot, and the bill of hooked projection is protruding from above-mentioned rectangle through slot.
2, pull separation connector socket [2] with the matching used underwater sealing direct plugging-in of the described plug of claim 1, it is by the Socket casing [14] with step profile and step inner chamber, be fixed on jack insulator [15] and jack insulating press boards [22] in Socket casing [14] inner chamber, be installed in contact pin insulator [15] and contact pin insulating press boards [22] and go up the interior jack [17] of the corresponding mounting hole, be positioned at sealing ring [18] and [21] of seal groove between the less installation inner chamber face of cylinder of contact pin insulator [15] external cylindrical surface and Socket casing [14] diameter, be positioned at the sealing ring [23] of seal groove between jack [17] and the corresponding mounting hole, be positioned at the bigger sealing ring that plugs together the bore seal groove [16] of Socket casing [14] diameter, the sealing ring [20] that is positioned at the sealing ring [19] of seal groove on the outer step end face of Socket casing [14] and is positioned at seal groove on the less external cylindrical surface of Socket casing [14] diameter is formed, it is characterized in that: Socket casing [14] plugs together an annular groove in the inner chamber, after socket [2] and the described plug of claim 1 [1] plugged together, the bill of the hooked projection of sleeve pipe [11] the shell fragment left end on the plug [1] entered in the above-mentioned annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138111 CN200983427Y (en) | 2006-09-11 | 2006-09-11 | Underwater sealing vertical pull-release electrical connector plug and jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138111 CN200983427Y (en) | 2006-09-11 | 2006-09-11 | Underwater sealing vertical pull-release electrical connector plug and jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983427Y true CN200983427Y (en) | 2007-11-28 |
Family
ID=38910577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620138111 Expired - Fee Related CN200983427Y (en) | 2006-09-11 | 2006-09-11 | Underwater sealing vertical pull-release electrical connector plug and jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983427Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039996A (en) * | 2009-10-26 | 2011-05-04 | 中国科学院沈阳自动化研究所 | Fuse-type load rejection device for underwater equipment and control method thereof |
| CN102082343A (en) * | 2010-12-15 | 2011-06-01 | 杭州富宁电器有限公司 | Aerial plug |
| CN102347547A (en) * | 2011-07-19 | 2012-02-08 | 中航光电科技股份有限公司 | Sealed connector and manufacture method thereof |
| CN105428915A (en) * | 2015-12-29 | 2016-03-23 | 常树春 | Connecting device for shuttle vehicle auxiliary start connecting lines |
-
2006
- 2006-09-11 CN CN 200620138111 patent/CN200983427Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039996A (en) * | 2009-10-26 | 2011-05-04 | 中国科学院沈阳自动化研究所 | Fuse-type load rejection device for underwater equipment and control method thereof |
| CN102082343A (en) * | 2010-12-15 | 2011-06-01 | 杭州富宁电器有限公司 | Aerial plug |
| CN102082343B (en) * | 2010-12-15 | 2012-11-07 | 杭州奥泰电器有限公司 | Aerial plug |
| CN102347547A (en) * | 2011-07-19 | 2012-02-08 | 中航光电科技股份有限公司 | Sealed connector and manufacture method thereof |
| CN102347547B (en) * | 2011-07-19 | 2014-12-10 | 中航光电科技股份有限公司 | Sealed connector and manufacture method thereof |
| CN105428915A (en) * | 2015-12-29 | 2016-03-23 | 常树春 | Connecting device for shuttle vehicle auxiliary start connecting lines |
| CN105428915B (en) * | 2015-12-29 | 2018-02-27 | 常树春 | A kind of attachment means between vehicle assistant starting connecting line of plugging into |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20130911 |