CN103762447A - Underwater propeller sealed cabin penetrating cable connector - Google Patents
Underwater propeller sealed cabin penetrating cable connector Download PDFInfo
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- CN103762447A CN103762447A CN201410023249.4A CN201410023249A CN103762447A CN 103762447 A CN103762447 A CN 103762447A CN 201410023249 A CN201410023249 A CN 201410023249A CN 103762447 A CN103762447 A CN 103762447A
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- Prior art keywords
- sealed compartment
- cable
- end cap
- watertight
- crossing cabin
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Abstract
The invention provides an underwater propeller sealed cabin penetrating cable connector. A joint of an underwater cable and a sealed cabin penetrating cable is located in a watertight head, vulcanized rubber is arranged between the joint of the underwater cable and the sealed cabin penetrating cable and the watertight head for sealing, and the watertight head and a sealed cabin end cover are connected in a sealed mode. A pluggable structure is omitted, the radial size or the axial size of the cabin penetrating connector can be reduced, the underwater propeller sealed cabin penetrating cable connector is suitable for occasions with small mounting space such as a miniature underwater robot.
Description
Technical field
What the present invention relates to is a kind of hermetically-sealed construction that connects under water, particularly relates to a kind of underwater connector structure that is applicable to underwater propeller sealed compartment crossing cabin cable.
Background technology
Ocean be richly stored with living resources and mineral resources, along with the mankind's deepening continuously to ocean development and utilization, the application of underwater robot miscellaneous is more and more extensive, for connecting the crossing cabin watertight connector of each sealed compartment of underwater robot and transducer, propeller and sealed compartment, is also widely used.In existing technology, as application number is 2009202288478.3 and is called disclosed watertight connector in the patent document of " a kind of watertight connector ", by plug and socket two parts, formed, can connect for the watertight of crossing cabin cable; And number of patent application is 201210117719.4 and is called that disclosed connector, number of patent application in the patent document of " a kind of electric connector that plugs " are 201210113597.1 and are called that disclosed electric connector in the patent document of " electric connector that can realize under water plug " not only can realize the watertight of crossing cabin cable and connect under water, and plug function under held water.But the physical dimension of above-mentioned connector is relatively large.Development along with underwater robot especially microminiature underwater robot, each part of underwater robot is all tending towards microminaturization, so that the plug property connecting between each part requires relatively to reduce, some even can be for being fixedly connected with, and the dimensional requirement of connector strengthens gradually.In addition,, for have the electrical connection of special construction requirement such as netting twine (can not destroy its inner twisted pair construction, otherwise affect communication effect) etc., above-mentioned connector is also difficult to realize.
Summary of the invention
The object of the present invention is to provide that a kind of volume is little, good airproof performance, the various electrical cnnector requirements that are content with very little, be applicable to the underwater propeller sealed compartment crossing cabin wire and cable connector that the crossing cabin cable of microminiature underwater robot connects under water.
The object of the present invention is achieved like this:
The joint of submerged cable and sealed compartment crossing cabin cable is positioned at watertight head, and vulcanized rubber sealing is set between the joint of submerged cable and sealed compartment crossing cabin cable and watertight head, and watertight head is connected with sealed compartment end cap seal.
The present invention can also comprise:
1, described watertight head is connected with sealed compartment end cap seal and refers to that watertight head is pressed on sealed compartment end cap by standby jack panel, arranges O type circle between watertight head and sealed compartment end cap.
2, described watertight head is connected with sealed compartment end cap seal and refers to that watertight head and sealed compartment end cap are integral.
3, in watertight head port, be processed with concave station, on concave station wall, be processed with screw thread.
4, the axis of submerged cable is parallel with the surface of sealed compartment end cap.
5, the axis of submerged cable is vertical with the surface of sealed compartment end cap.
6, watertight head is exposed in the vulcanized rubber sealing of submerged cable top.
Crossing cabin cable underwater connector structure of the present invention mainly contains watertight head assembly, watertight connects end cap, and the present invention also can extend to watertight plug.Watertight head assembly is mainly comprised of watertight head, O type circle and standby jack panel three parts.Watertight head is for vulcanizing sealing with cable; O type circle is for realizing the sealing between watertight head and sealed compartment end cap; Standby jack panel is for being pressed on sealed compartment end cap watertight head.In addition, when sealed compartment end cap diameter hour, for further dwindling size for connection, sealed compartment end cap and watertight head assembly can be made of one, become watertight connection end cap, then vulcanize sealing with cable.For the standby through hole on sealed compartment end cap, use the watertight plug component being formed by watertight plug, O type circle, standby jack panel to seal.
The advantage of patent of the present invention is:
1, watertight head has saved connect-disconnect structure, can reduce radial dimension or the axial dimension of crossing cabin connector, is applicable to the occasion that installing space is less, as microminiature underwater robot.
2, watertight head, watertight connect end cap and watertight plug adopts common aluminium alloy to carry out processing and fabricating, and handling ease, cost is low, delivery cycle is short.
3, applied widely, can in watertight head, vulcanize different cables according to different instructions for uses, netting twine as previously mentioned, and some have the cable of special internal structure.
4, between watertight head and end cap and between watertight plug and end cap, all adopting O type circle end face static seal, sealing is reliable.
Accompanying drawing explanation
Fig. 1 to Fig. 6 is the structural representation of six kinds of execution modes of underwater propeller sealed compartment crossing cabin wire and cable connector of the present invention.
Fig. 7 is watertight plug component hermetically-sealed construction sketch.
Embodiment
Below in conjunction with accompanying drawing, for example the present invention is further described.
In conjunction with Fig. 1, underwater cable 1 vulcanizes sealing with watertight head 3, and watertight head 3 is pressed on sealed compartment end cap 2 by standby jack panel 5, and between watertight head 3 and sealed compartment end cap 2, mounting O-shaped rings 4 is realized end face seal.Wherein, watertight head 3 is processed with concave station in port, on concave station wall, is processed with screw thread, to increase the contact area of watertight head and vulcanizate, has both been conducive to watertight, is conducive to again prevent that the cable after sulfuration from being extracted from watertight head.
In conjunction with Fig. 2, when axial dimension is dwindled in needs progress, can be pruned in the upper end of watertight head, watertight head 3 in Fig. 1 is changed into the version of watertight head 6 in Fig. 2, do not affect its watertightness, but now the cable after sulfuration need to be done corresponding external stability on end cap, to strengthen reliability, prevent that cable from being torn by the axial direction from sealed compartment.
Fig. 1 to Fig. 2 is the form from the horizontal outlet of sealed compartment, and the axis of submerged cable is parallel with the surface of sealed compartment end cap.Shown in Fig. 3 is the form from the axial outlet wire of sealed compartment, and the axis of submerged cable is flat vertical with the surface of sealed compartment end cap.
As shown in Figure 4, when end cap diameter hour, the watertight head in Fig. 13 and end cap 2 can be made of one, the watertight becoming in Fig. 4 connects end cap 8, further to reduce to connect volume, underwater cable 1 is connected with watertight and between end cap 8, vulcanizes sealing.Herein, prune in the upper end that also watertight can be connected to end cap 8, becomes the version of watertight connection end cap 9 in Fig. 5.
Fig. 6 connects the form of the axial outlet wire of end cap from watertight.
As shown in Figure 7, watertight plug 11 is pressed on sealed compartment end cap 2 by standby jack panel 5, and between watertight plug 11 and sealed compartment end cap 2, mounting O-shaped rings 4 is realized end face seal.
Claims (10)
1. a underwater propeller sealed compartment crossing cabin wire and cable connector, it is characterized in that: the joint of submerged cable and sealed compartment crossing cabin cable is positioned at watertight head, vulcanized rubber sealing is set between the joint of submerged cable and sealed compartment crossing cabin cable and watertight head, and watertight head is connected with sealed compartment end cap seal.
2. underwater propeller sealed compartment crossing cabin wire and cable connector according to claim 1, it is characterized in that: described watertight head is connected with sealed compartment end cap seal and refers to that watertight head is pressed on sealed compartment end cap by standby jack panel, arranges O type circle between watertight head and sealed compartment end cap.
3. underwater propeller sealed compartment crossing cabin wire and cable connector according to claim 1, is characterized in that: described watertight head is connected with sealed compartment end cap seal and refers to that watertight head and sealed compartment end cap are integral.
4. according to the underwater propeller sealed compartment crossing cabin wire and cable connector described in claim 1,2 or 3, it is characterized in that: in watertight head port, be processed with concave station, on concave station wall, be processed with screw thread.
5. according to the underwater propeller sealed compartment crossing cabin wire and cable connector described in claim 1,2 or 3, it is characterized in that: the axis of submerged cable is parallel with the surface of sealed compartment end cap.
6. underwater propeller sealed compartment crossing cabin wire and cable connector according to claim 4, is characterized in that: the axis of submerged cable is parallel with the surface of sealed compartment end cap.
7. according to the underwater propeller sealed compartment crossing cabin wire and cable connector described in claim 1,2 or 3, it is characterized in that: the axis of submerged cable is vertical with the surface of sealed compartment end cap.
8. underwater propeller sealed compartment crossing cabin wire and cable connector according to claim 4, is characterized in that: the axis of submerged cable is vertical with the surface of sealed compartment end cap.
9. underwater propeller sealed compartment crossing cabin wire and cable connector according to claim 5, is characterized in that: watertight head is exposed in the vulcanized rubber sealing of submerged cable top.
10. underwater propeller sealed compartment crossing cabin wire and cable connector according to claim 6, is characterized in that: watertight head is exposed in the vulcanized rubber sealing of submerged cable top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023249.4A CN103762447B (en) | 2014-01-20 | Underwater propeller sealed compartment crossing cabin wire and cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023249.4A CN103762447B (en) | 2014-01-20 | Underwater propeller sealed compartment crossing cabin wire and cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103762447A true CN103762447A (en) | 2014-04-30 |
| CN103762447B CN103762447B (en) | 2016-11-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070064A (en) * | 2016-10-27 | 2017-08-18 | 中国人民解放军海军工程大学 | The rubber double sealing structure of submersible machine cable |
| CN107404096A (en) * | 2017-08-31 | 2017-11-28 | 上海振华重工(集团)股份有限公司 | A kind of submerged cable crossing cabin part and waterstop sealing method |
| CN111030006A (en) * | 2019-12-20 | 2020-04-17 | 东南大学 | Cross-cabin connection waterproof device for underwater fragile uncut cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570684U (en) * | 2009-12-28 | 2010-09-01 | 中国科学院沈阳自动化研究所 | Watertight connector |
| CN102522658A (en) * | 2011-10-25 | 2012-06-27 | 上海交通大学 | Electrical-connecting device for underwater automatic machine |
| CN202840091U (en) * | 2012-10-08 | 2013-03-27 | 高文彬 | Deepwater watertight connecter |
| CN203367613U (en) * | 2013-07-01 | 2013-12-25 | 天津市亚安科技股份有限公司 | Waterproof cable connector and shield butt joint device |
| CN203787667U (en) * | 2014-01-20 | 2014-08-20 | 哈尔滨工程大学 | Connector for sealed cabin penetrating cable of underwater propeller |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570684U (en) * | 2009-12-28 | 2010-09-01 | 中国科学院沈阳自动化研究所 | Watertight connector |
| CN102522658A (en) * | 2011-10-25 | 2012-06-27 | 上海交通大学 | Electrical-connecting device for underwater automatic machine |
| CN202840091U (en) * | 2012-10-08 | 2013-03-27 | 高文彬 | Deepwater watertight connecter |
| CN203367613U (en) * | 2013-07-01 | 2013-12-25 | 天津市亚安科技股份有限公司 | Waterproof cable connector and shield butt joint device |
| CN203787667U (en) * | 2014-01-20 | 2014-08-20 | 哈尔滨工程大学 | Connector for sealed cabin penetrating cable of underwater propeller |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070064A (en) * | 2016-10-27 | 2017-08-18 | 中国人民解放军海军工程大学 | The rubber double sealing structure of submersible machine cable |
| CN107070064B (en) * | 2016-10-27 | 2023-11-24 | 中国人民解放军海军工程大学 | Rubber double-sealing structure of underwater motor cable |
| CN107404096A (en) * | 2017-08-31 | 2017-11-28 | 上海振华重工(集团)股份有限公司 | A kind of submerged cable crossing cabin part and waterstop sealing method |
| CN111030006A (en) * | 2019-12-20 | 2020-04-17 | 东南大学 | Cross-cabin connection waterproof device for underwater fragile uncut cable |
| CN111030006B (en) * | 2019-12-20 | 2021-11-02 | 东南大学 | Cross-cabin connection waterproof device for underwater fragile uncut cable |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20220120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |