CN201466326U - Sealed connector and plug and socket thereof - Google Patents
Sealed connector and plug and socket thereof Download PDFInfo
- Publication number
- CN201466326U CN201466326U CN2009200904602U CN200920090460U CN201466326U CN 201466326 U CN201466326 U CN 201466326U CN 2009200904602 U CN2009200904602 U CN 2009200904602U CN 200920090460 U CN200920090460 U CN 200920090460U CN 201466326 U CN201466326 U CN 201466326U
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- China
- Prior art keywords
- socket
- insulator
- sealing
- plug
- round platform
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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 relates to a sealed connector as well as a plug and a socket for the sealed connector, the sealed connector consists of the plug and the socket, the plug comprises a plug insulator, plug contact-mounting holes are arranged in the plug insulator, and plug contacts are arranged in the plug contact-mounting holes; the socket comprises a socket insulator, socket contact-mounting holes are arranged in the socket insulator, socket contacts are arranged in the socket contact-mounting holes, the correspondingly matched ends of the plug insulator and the socket insulator are provided with truncated sealing cones and sealing conical holes, which are hermetically matched with each other, the truncated sealing cones and the conical sealing holes are respectively coaxial with the plug contacts and the socket contacts, and the conical sealing holes are blind holes. When the connector is plugged, the truncated sealing cones can expel the water in the conical sealing holes, consequently, the connector can be directly plugged in the water, operation is simplified, efficiency is increased, and the work cost is reduced.
Description
Technical field
The utility model relates to a kind of hermetically sealed connector, and particularly a kind of hermetically sealed connector that is used for underwater environment also relates to the plug and socket that is used on the sealing connector simultaneously.
Background technology
At present, be used for the hermetically sealed connector of underwater environment, it mainly contains two kinds of connected modes: a kind of mode is that cable is being gone from pulling out under water to be put under water after on the water surface connector being connected again; Another kind of mode is to connect under water by underwater robot, at first the plug and the socket of connector is put in the airtight space when this kind mode connects, and pegs graft after then the water in this space being extracted out again.Because existing hermetically sealed connector can only adopt above-mentioned dual mode to connect, and can not in water, directly connect, can cause the linker complexity like this, connect the job costs height.
The utility model content
The purpose of this utility model provides a kind of hermetically sealed connector that the water at plug-in position place can be discharged automatically that is used under water, also is provided for the plug and socket on this connector simultaneously.
For achieving the above object, the utility model adopts following technical scheme: a kind of sealed connector plug, comprise pin insulator, pin insulator is provided with plug contact installing hole, the end face of described pin insulator inserted terminal is provided with and the corresponding sealing round platform of contact position of mounting hole, described sealing round platform is provided with the through hole with the corresponding connection of plug contact installing hole, and the diameter of described sealing round platform and pin insulator contact jaw is greater than the diameter of the other end.
Described pin insulator is provided with sealing ring, sealing circle and the coaxial setting of described round platform with sealing round platform link position place.
Described pin insulator is provided with annular groove with sealing round platform link position place, and described sealing ring is positioned at this annular groove.
Described sealing round platform and the coaxial setting of contact installing hole.
A kind of hermetically sealed connector socket, comprise the socket insulator, the socket insulator is provided with socket contact installing hole, the end face of described socket insulator inserted terminal is provided with and the corresponding sealing taper hole that is sealed and matched of sealing round platform on the corresponding plug, the sealing taper hole is a blind hole, and described sealing taper hole and socket contact installing hole coaxial communication are provided with.
The bottom correspondence of described sealing taper hole is provided with the sealing ring coaxial with the sealing taper hole.
A kind of hermetically sealed connector comprises plug and socket, and described plug comprises pin insulator, is provided with plug contact installing hole in the pin insulator, is provided with the plug contact in the plug contact installing hole; Described socket comprises the socket insulator, be provided with socket contact installing hole in the socket insulator, be provided with the socket contact in the socket contact installing hole, the corresponding inserting end of described pin insulator and socket insulator is provided with sealing round platform and the sealing taper hole structure that is sealed and matched mutually, described sealing round platform and sealing taper hole structure respectively with plug contact and the coaxial setting of socket contact, described sealing taper hole is a blind hole.
Described sealing round platform is arranged on the pin insulator, and described sealing taper hole is arranged on the socket insulator.
Described sealing round platform is arranged on the socket insulator, and described sealing taper hole is arranged on the pin insulator.
The bottom of the bigger diameter end of described sealing round platform and/or sealing taper hole is provided with sealing ring.
The connector of this scheme, being respectively equipped with on the inserted terminal of its plug and socket and being positioned at sealing round platform and the sealing taper hole structure that being used on pin insulator and the socket insulator plugs each other and realize the draining sealing. this connector is in use, its plug and socket all can be dipped in the water fully, plug and socket to the process of inserting in the sealing round platform be inserted into gradually in the sealing taper hole, water in the sealing taper hole can be discharged from gradually like this, after treating that the grafting of plug and socket puts in place, water in the sealing taper hole is discharged completely, so just solved the problem that existing connector can not directly be pegged graft in the environment of water is arranged. because not needing to use special equipment that this connector is accommodated the back of drawing water in the airtight space in connection procedure, this connector do not peg graft, therefore joint efficiency is provided, has also saved running cost simultaneously.
Simultaneously, be respectively equipped with sealing ring at the bigger diameter end of sealing round platform and the bottom of sealing taper hole, after this connector grafting put in place, described sealing ring had formed the two seals line, strengthen the sealing effectiveness of this connector, made this connector under deepwater environment, also can work normally.Also have, the sealing ring at sealing round platform place is positioned at annular groove, and annular groove has restriction to the sealing circle, makes it in predetermined space internal strain, has improved sealing effectiveness.
Description of drawings
Fig. 1 is the structural representation of the utility model sealed connector plug;
Fig. 2 is the structural representation of the utility model hermetically sealed connector socket.
Embodiment
Shown in Figure 1, sealed connector plug of the present utility model comprises plug casing 1, be provided with the pin insulator installation cavity before and after connecting in the plug casing 1, pin insulator installation cavity internal fixation is provided with pin insulator, this pin insulator by plug before behind insulator 3 and the plug insulator 2 form.The rear end of insulator installation cavity is provided with a ring platform, and insulator 2 is plugged in the plug casing 1 by this ring platform axial location behind the plug, and the preceding insulator 3 of plug is positioned at the place ahead of insulator 2 behind the plug, and is fixed in the plug casing 1 by circlip 5.The side face of insulator 3 is provided with the sealing ring 4 that twice are used for realizing with plug casing 1 water-stop before the plug.Insulator 2 is provided with coaxial plug contact installing hole behind preceding insulator 3 of plug and the plug, is provided with plug contact 9 in the plug contact installing hole, and the outer peripheral face of plug contact 9 is provided with the sealing ring 8 of three roads and the preceding insulator 3 realization water-stops of plug.The front end face of insulator 3 is provided with sealing round platform 7 before the plug, sealing round platform 7 and the 9 coaxial settings of plug contact, sealing round platform 7 is provided with the through hole corresponding with plug contact 9, the bigger diameter end of sealing round platform 7 is positioned on the preceding insulator 3 of plug, and the bigger diameter end of sealing round platform 7 is provided with the sealing ring 6 coaxial with sealing round platform 7, and sealing circle 6 is positioned at the annular groove that is provided with on the pin insulator.The rear and front end of plug casing 1 axial location respectively is rotatably equipped with coupling nut.
Shown in Figure 2, hermetically sealed connector socket of the present utility model comprises Socket casing 10, be provided with the socket insulator installation cavity before and after connecting in the Socket casing 10, socket insulator installation cavity internal fixation is equipped with the socket insulator, the socket insulator by socket before behind insulator 16 and the socket insulator 12 form.Insulator 12 is fixed in the rear end of socket insulator installation cavity behind the socket by circlip 11, insulator 16 is fixed in the socket insulator installation cavity by the ring platform that is arranged at socket insulator installation cavity middle part before the socket, and the outer peripheral face of insulator 16 is provided with the sealing ring 13 of twice and Socket casing 10 realization water-stops before the socket.Before the socket behind insulator 16 and the socket insulator 12 be provided with coaxial socket contact installing hole, be fitted with socket contact 19 in the socket contact installing hole, the outer peripheral face of socket contact 19 is provided with the sealing ring 20 of three roads and the preceding insulator 16 realization water-stops of socket.The front end face of insulator 16 is provided with the sealing taper hole 18 coaxial with socket contact 19 before the socket, and sealing taper hole 18 is blind holes, and the bottom of sealing taper hole 18 is provided with sealing ring 17.The middle part in Socket casing 10 outsides is provided with mounting panel 15, and the rear end face of mounting panel 15 is provided with sealing ring 14.
Fig. 1, shown in 2, hermetically sealed connector of the present utility model, comprising plug and socket. described plug comprises plug casing 1, be provided with the pin insulator installation cavity before and after connecting in the plug casing 1, pin insulator installation cavity internal fixation is provided with pin insulator, this pin insulator by plug before behind insulator 3 and the plug insulator 2 form. the rear end of insulator installation cavity is provided with a ring platform, insulator 2 is plugged in the plug casing 1 by this ring platform axial location behind the plug, insulator 3 is positioned at the place ahead of insulator 2 behind the plug before the plug, and being fixed in the plug casing 1 by circlip 5. the side face of insulator 3 is provided with twice and is used for realizing before sealing ring 4. plugs of water-stop that with plug casing 1 insulator 2 is provided with coaxial plug contact installing hole behind the insulator 3 and plug before the plug, be provided with plug contact 9 in the plug contact installing hole, insulator 3 realized that the front end face of the preceding insulator 3 of sealing ring 8. plugs of water-stop is provided with sealing round platform 7 before the outer peripheral face of plug contact 9 was provided with three roads and plug, sealing round platform 7 and the 9 coaxial settings of plug contact, sealing round platform 7 is provided with the through hole corresponding with plug contact 9, the bigger diameter end of sealing round platform 7 is positioned on the preceding insulator 3 of plug, and the bigger diameter end of sealing round platform 7 is provided with the sealing ring 6 coaxial with sealing round platform 7, sealing circle 6 is positioned at the annular groove that is provided with on the pin insulator. and the rear and front end of plug casing 1 axial location respectively is rotatably equipped with coupling nut. and described socket comprises Socket casing 10, be provided with the socket insulator installation cavity before and after connecting in the Socket casing 10, socket insulator installation cavity internal fixation is equipped with the socket insulator, the socket insulator by socket before behind insulator 16 and the socket insulator 12 form. insulator 12 is fixed in the rear end of socket insulator installation cavity behind the socket by circlip 11, insulator 16 is fixed in the socket insulator installation cavity by the ring platform that is arranged at socket insulator installation cavity middle part before the socket, insulator 12 was provided with coaxial socket contact installing hole after the outer peripheral face of insulator 16 was provided with the preceding insulator 16 of sealing ring 13. sockets that twice and Socket casing 10 realize water-stops and socket before the socket, be fitted with socket contact 19 in the socket contact installing hole, the outer peripheral face of socket contact 19 is provided with insulator 16 before three roads and the socket and realizes that the front end face of insulator 16 before sealing ring 20. sockets of water-stops is provided with the sealing taper hole 18 coaxial with socket contact 19, sealing taper hole 18 is blind holes, the middle part that the bottom of sealing taper hole 18 is provided with sealing ring 17. Socket casings 10 outsides is provided with mounting panel 15, and the rear end face of mounting panel 15 is provided with sealing ring 14.
Certainly, the sealing round platform also can be arranged on the socket insulator, and the sealing taper hole also can corresponding setting on pin insulator.
Claims (10)
1. sealed connector plug, comprise pin insulator, pin insulator is provided with plug contact installing hole, it is characterized in that: the end face of described pin insulator inserted terminal is provided with and the corresponding sealing round platform of contact position of mounting hole, described sealing round platform is provided with the through hole with the corresponding connection of plug contact installing hole, and the diameter of described sealing round platform and pin insulator contact jaw is greater than the diameter of the other end.
2. sealed connector plug according to claim 1 is characterized in that: described pin insulator is provided with sealing ring, sealing circle and the coaxial setting of described round platform with sealing round platform link position place.
3. sealed connector plug according to claim 2 is characterized in that: described pin insulator is provided with annular groove with sealing round platform link position place, and described sealing ring is positioned at this annular groove.
4. according to claim 1,2 or 3 described sealed connector plugs, it is characterized in that: described sealing round platform and the coaxial setting of contact installing hole.
5. hermetically sealed connector socket, comprise the socket insulator, the socket insulator is provided with socket contact installing hole, it is characterized in that: the end face of described socket insulator inserted terminal is provided with and the corresponding sealing taper hole that is sealed and matched of sealing round platform on the corresponding plug, the sealing taper hole is a blind hole, and described sealing taper hole and socket contact installing hole coaxial communication are provided with.
6. hermetically sealed connector socket according to claim 5 is characterized in that: the bottom correspondence of described sealing taper hole is provided with the sealing ring coaxial with the sealing taper hole.
7. a hermetically sealed connector comprises plug and socket, and described plug comprises pin insulator, is provided with plug contact installing hole in the pin insulator, is provided with the plug contact in the plug contact installing hole; Described socket comprises the socket insulator, be provided with socket contact installing hole in the socket insulator, be provided with the socket contact in the socket contact installing hole, it is characterized in that: the corresponding inserting end of described pin insulator and socket insulator is provided with sealing round platform and the sealing taper hole structure that is sealed and matched mutually, described sealing round platform and sealing taper hole structure respectively with plug contact and the coaxial setting of socket contact, described sealing taper hole is a blind hole.
8. hermetically sealed connector according to claim 7 is characterized in that: described sealing round platform is arranged on the pin insulator, and described sealing taper hole is arranged on the socket insulator.
9. hermetically sealed connector according to claim 8 is characterized in that: described sealing round platform is arranged on the socket insulator, and described sealing taper hole is arranged on the pin insulator.
10. according to claim 7,8 or 9 described hermetically sealed connectors, it is characterized in that: the bottom of the bigger diameter end of described sealing round platform and/or sealing taper hole is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200904602U CN201466326U (en) | 2009-05-25 | 2009-05-25 | Sealed connector and plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200904602U CN201466326U (en) | 2009-05-25 | 2009-05-25 | Sealed connector and plug and socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466326U true CN201466326U (en) | 2010-05-12 |
Family
ID=42393673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200904602U Expired - Fee Related CN201466326U (en) | 2009-05-25 | 2009-05-25 | Sealed connector and plug and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466326U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324669A (en) * | 2011-08-05 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Twin-core high-voltage electric connector |
| CN103138062A (en) * | 2011-11-21 | 2013-06-05 | 桑德克斯有线有限公司 | Flexible sealing connector |
| CN103474828A (en) * | 2013-09-23 | 2013-12-25 | 苏州华旃航天电器有限公司 | High-temperature and high-pressure sealing electric connector |
| CN103490206A (en) * | 2013-09-23 | 2014-01-01 | 苏州华旃航天电器有限公司 | Glass sintering sealed through-wall electric coupler |
| CN104577479A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Pressure-resistant sealed electric connector assembly |
| CN105048175A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Connector assembly |
| CN105048162A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Socket and connector assembly |
| CN104993298B (en) * | 2015-06-28 | 2018-01-16 | 中航光电科技股份有限公司 | A kind of jack contact and connector assembly |
-
2009
- 2009-05-25 CN CN2009200904602U patent/CN201466326U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324669A (en) * | 2011-08-05 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Twin-core high-voltage electric connector |
| CN103138062A (en) * | 2011-11-21 | 2013-06-05 | 桑德克斯有线有限公司 | Flexible sealing connector |
| CN103138062B (en) * | 2011-11-21 | 2016-12-21 | 桑德克斯有线有限公司 | Flexible sealing adapter |
| CN103474828A (en) * | 2013-09-23 | 2013-12-25 | 苏州华旃航天电器有限公司 | High-temperature and high-pressure sealing electric connector |
| CN103490206A (en) * | 2013-09-23 | 2014-01-01 | 苏州华旃航天电器有限公司 | Glass sintering sealed through-wall electric coupler |
| CN103490206B (en) * | 2013-09-23 | 2015-08-26 | 苏州华旃航天电器有限公司 | A kind of glass frit seal electric connector through walls |
| CN103474828B (en) * | 2013-09-23 | 2016-04-13 | 苏州华旃航天电器有限公司 | A kind of high-temperature high-voltage sealing electric connector |
| CN104577479A (en) * | 2014-12-19 | 2015-04-29 | 中航光电科技股份有限公司 | Pressure-resistant sealed electric connector assembly |
| CN105048175A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Connector assembly |
| CN105048162A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Socket and connector assembly |
| CN105048175B (en) * | 2015-06-28 | 2017-09-22 | 中航光电科技股份有限公司 | A kind of connector assembly |
| CN104993298B (en) * | 2015-06-28 | 2018-01-16 | 中航光电科技股份有限公司 | A kind of jack contact and connector assembly |
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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: 20100512 Termination date: 20130525 |