CN203589335U - Watertight coaxial connector - Google Patents
Watertight coaxial connector Download PDFInfo
- Publication number
- CN203589335U CN203589335U CN201320784172.3U CN201320784172U CN203589335U CN 203589335 U CN203589335 U CN 203589335U CN 201320784172 U CN201320784172 U CN 201320784172U CN 203589335 U CN203589335 U CN 203589335U
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- housing
- coaxial
- watertight
- Prior art date
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005987 sulfurization reaction Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 abstract description 10
- 229920000647 polyepoxide Polymers 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000004073 vulcanization Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a connecting device for underwater equipment, in particular to a watertight coaxial connector, which comprises a coaxial socket and a coaxial plug which can be plugged and unplugged with each other and are connected and screwed through threads, wherein the coaxial socket cures a male insertion pin, a shielding sleeve, a socket concentric member, a socket fixing member and the like to form an integrity in a manner of pouring epoxy resin as well as curing and forming; and the coaxial plug forms a plurality of components into an integrity by matching vulcanization process and the like in a manner of pouring epoxy resin as well as curing and forming. The plurality of components in the coaxial socket and the coaxial plug are coaxially distributed, thereby ensuring the plugging/unplugging safety and operational simplicity of the watertight coaxial connector; with the complete double sealing structural design, the watertightness below great depth is ensured; with the internal non-cavity design, the watertight coaxial connector is ensured to have high compressive strength; and the watertight coaxial connector has the advantages of simple and compact structure, low cost, small shape size, good underwater sealing performance, stable signal, high anti-interference capacity, long service life and the like.
Description
Technical field
The utility model relates to underwater installation jockey, specifically a kind of watertight coaxial connector.
Background technology
Exploring and being familiar with ocean is 21 century important problem, between each big country of the whole world, all the "Oceanic" strategy is risen to unprecedented height.Explore and the too busy to get away special equipment under water in understanding ocean, special equipment comprises various underwater sensors, underwater robot, subsurface buoy, various underwater towed-bodies etc. under water.Most underwater installations are all the products of electromechanical integration, under water between each equipment or equipment itself all need to use in a large number pluggable underwater connector.Underwater connector can be divided into dry type plug-in connector and wet type plug-in connector according to pluggable environment, according to the core number in it, can be divided into single core and multi-core connector, according to the spendable degree of depth, can be divided into again shallow water connector and deep water connector.Ground only need to guarantee the tightness of connection and the stability of signal with common connector, and according to different use occasions, some needs protection against the tide, and some need to prevent dust, and some needs anticorrosion etc.And the external agency of underwater connector is fresh water or seawater, and seawater has extremely strong corrosivity and conductivity, as long as infiltrate moisture seldom, will affect the insulation property of underwater connector, so the sealing property of underwater connector is crucial; In addition, deep water connector not only needs there is stronger watertightness, also needs to have enough intensity to resist huge pressure.China is explored and start late in understanding ocean, the class of special equipment under water, and quality and quantity also has a certain distance compared with developed countries.At present, most deep water connectors that China is used all need import, and the deep water connector of import at least several thousand, several ten thousand yuan one at most.
Utility model content
The purpose of this utility model is to provide that a kind of compact conformation, reliable operation, sealing and anti-pressure ability are strong, the dry plug-in watertight coaxial connector of signal stabilization.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises coaxial socket and coaxial plug, described coaxial socket comprises coaxial cable, socket housing, male plug pin and socket retainer, wherein socket retainer, socket housing and male plug pin ecto-entad coaxially arrange, and are connected by the filler of perfusion; Described coaxial plug comprises watertight cable, female plug pin, plug fixture and hold-down nut, wherein plug fixture, plug housing and female plug pin ecto-entad coaxially arrange, and be connected by the filler of perfusion, described hold-down nut is set on plug fixture; Described socket retainer is pegged graft and is connected and tightens with described hold-down nut by screw thread with the sealing of plug fixture; One side of described male plug pin and a side of female plug pin plug, the opposite side of male plug pin and female plug pin is outer socket housing, the plug housing of stretching in respectively, the overhanging end of described male plug pin and female plug pin opposite side is connected with the core of coaxial cable and the core of watertight cable respectively, and the outer surface of described male plug pin and female plug pin overhanging end is surrounded by respectively lock pin cover; The outer ring shielding conductor of described coaxial cable and watertight cable is respectively equipped with cable clamping sleeve, and pass through respectively cable fixed cover by coaxial cable and cable clamping sleeve and watertight cable and the pressing of cable clamping sleeve, on described cable clamping sleeve, be arranged with the cable clamp nut being threaded with described socket housing, plug housing respectively; Between the outer surface of described plug fixture and watertight cable, be provided with the rubber of sulfuration setting.
Wherein: described socket retainer seals in a side endoporus of pegging graft and is inserted with the concentric part of socket with plug fixture, between the concentric part of this socket and male plug pin, socket housing and socket retainer, coaxially arrange; One side of described socket housing is inserted the concentric part of socket, and described in socket retainer, the concentric part of socket and socket housing, the end face of the same side is coplanar; One side of described male plug pin is provided with the shaft shoulder, and a side of socket housing is inwardly provided with groove vertically, and the bottom surface of the described shaft shoulder and groove is coplanar; Between described socket retainer and socket housing and between socket housing and male plug pin, be perfused with respectively filler; Described lock pin cover is two semicircle annulars, and the overhanging end of male plug pin and female plug pin is encased; The both sides of described socket retainer are respectively equipped with external screw thread, are respectively equipped with the O shape ring recess of accommodating O shape circle on described plug fixture and socket retainer;
The side inside that described plug fixture and socket retainer sealing are pegged graft is provided with housing keeper, one side of described plug housing is inserted in housing keeper, and a side of this plug housing and a side of described female plug pin are stretched out by housing keeper respectively, connect with described socket housing, male plug cushion respectively; The jack protective sleeve that is provided with compactness and fail safe while guaranteeing that male and female contact pin coordinates in the jack that described female plug pin one side connects with male plug cushion, this jack protective sleeve and housing keeper, female plug pin, plug housing and plug fixture coaxially arrange; Between described plug fixture and plug housing and between plug housing and female plug pin, be perfused with respectively filler; On described plug fixture, be arranged with the jump ring that limits described hold-down nut axial location.
Advantage of the present utility model and good effect are:
1. all seal point positions of the utility model all adopt double containment mode, have guaranteed sealing under high pressure.
2. the utility model is inner coordinates closely, and without cavity, structure has very high compressive property, is applicable to being applied to deep-sea and other hyperbaric environment.
3. each position components of the utility model is accurate, adopt the means such as infusion epoxy resin and the vulcanization of rubber to realize the solidified forming of a plurality of parts, both guaranteed the accuracy of the relative position of each parts of coaxial connector, guaranteed again coaxial connector can realize repeatedly plug and do not deformed, dislocation, the part phenomenon such as get loose; Thereby guaranteed to the utlity model has very long useful life.
4. the most parts of the utility model adopt coaxial layout, and insulation property are good, and antijamming capability is strong, steady signal transmission.
5. the utility model cost is low, simple in structure, and overall dimension is little, long service life, and operation and maintenance is convenient, is easy to be arranged on underwater installation.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of coaxial socket and coaxial plug;
Fig. 2 is the structure principle chart of coaxial socket;
Fig. 3 is the structure principle chart of coaxial plug;
Wherein: 1 is coaxial socket, 2 is coaxial plug, 3 is O shape circle, 4 is coaxial cable, 5 is the first cable fixed cover, 6 is the first cable clamping sleeve, 7 is the first lock pin cover, 8 is the first cable clamp nut, 9 is socket housing, 10 is outer ring filler, 11 is male plug pin, 12 is inner ring filler, 13 is socket retainer, 14 is the concentric part of socket, 15 is hold-down nut, 16 is jack protective sleeve, 17 is plug fixture, 18 housing keepers, 19 is jump ring, 20 is plug housing, 21 is the outer filler of cover, 22 is female plug pin, 23 is cover inner stuffing, 24 is the second cable clamp nut, 25 is the second cable clamping sleeve, 26 is the second lock pin cover, 27 is the second cable fixed cover, 28 is rubber.29 is watertight cable, and 30 is O shape ring recess, and 31 is groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises coaxial socket 1, coaxial plug 2 and O shape circle 3, can realize plug, and tighten by being threaded on it between coaxial plug 2 and coaxial socket 1.Between coaxial socket 1 and coaxial plug 2, by twice O shape circle 3, realize radial seal.
As shown in Figure 2, coaxial socket 1 comprises coaxial cable 4, the first cable fixed cover 5, the first cable clamping sleeve 6, first lock pin cover the 7, first cable clamp nut 8, socket housing 9, outer ring filler 10, male plug pin 11, inner ring filler 12, socket retainer 13 and the concentric part 14 of socket.Socket retainer 13, socket housing 9 and male plug pin 11 ecto-entads coaxially arrange, and are connected by the filler of perfusion; In the right side endoporus of socket retainer 13, be inserted with the concentric part 14 of socket, between the concentric part 14 of this socket and male plug pin 11, socket housing 9 and socket retainer 13, coaxially arrange; The concentric part 14 of socket is inserted on the right side of socket housing 9, and the end face on socket retainer 13, the concentric part 14 of socket and socket housing 9 right sides is coplanar.The right side of male plug pin 11 is provided with the shaft shoulder, and the right side of socket housing 9 is inwardly provided with groove 31 vertically, and the bottom surface of this shaft shoulder and groove 31 is coplanar.Outside the left side of male plug pin 11, stretch in socket housing 9, the overhanging end in male plug pin 11 left sides is connected with the core of coaxial cable 4, and the outer surface of male plug pin 11 overhanging ends is surrounded by the first lock pin cover 7; The outer ring shielding conductor of coaxial cable 4 is provided with the first cable clamping sleeve 6, and pass through the first cable fixed cover 5 by coaxial cable 4 and the first cable clamping sleeve 6 pressings, on the first cable clamping sleeve 6, be arranged with the first cable clamp nut 8 being threaded with socket housing 9.The first lock pin cover 7 of the present utility model is two semicircle annulars, and the overhanging end of male plug pin 11 is encased.
The installation of coaxial socket 1 is as follows:
First, by mould, will between male plug pin 11 and socket housing 9, locate and fix, guarantee between male plug pin 11 and socket housing 9 coaxial, and the shaft shoulder that arranges of male plug pin 11 right sides and socket housing 9 right sides inwardly offer vertically the bottom surface of groove 31 coplanar; Then infusion epoxy resin between male plug pin 11 and socket housing 9, forms inner ring filler 12 after epoxy resin cure, and mold removal; Male plug pin 11 like this, and socket housing 9 and inner ring filler 12 form an integral body, and guaranteed male plug pin 11 and 9 both the concentric and insulation of socket housing.The right side of then the concentric part 14 of socket being inserted to socket retainer 13 endoporus, the concentric part 14 of socket is inserted in the right side of socket housing 9, and guarantee that three's (socket retainer 13, the concentric part 14 of socket, socket housing 9) its right end face is coplanar, then infusion epoxy resin between socket housing 9 and socket retainer 13, after epoxy resin cure, form outer ring filler 10, in like manner also guaranteed coaxial and insulating properties between socket housing 9 and socket retainer 13; In the middle of the process being shaped, epoxy resin had both played a part setting, played a part again insulation.Then, the core of coaxial cable 4 is inserted in the hole in male plug pin 11 left sides, and be welded and fixed; The lock pin cover 7 of two semicircle annulars is encased to the left side overhanging end of male plug pin 11, and will between the outer ring shielding conductor of coaxial cable 4 and the first cable clamping sleeve 6, be welded and fixed, and pass through the first cable fixed cover 5 by coaxial cable 4 and the tight pressing of the first cable clamping sleeve 6, finally tighten the first cable clamp nut 8.Socket retainer 13 is provided with two radially O shape ring recess 30 and axial O shape ring recess 30, and the left and right sides is provided with external screw thread, left side external screw thread plays a part fixing whole coaxial connector, right side external screw thread coordinates with hold-down nut 15, plays a part to compress coaxial socket 1 with coaxial plug 2 and facilitates both to plug.
As shown in Figure 3, coaxial plug 2 comprises hold-down nut 15, jack protective sleeve 16, plug fixture 17, housing keeper 18, jump ring 19, plug housing 20, the outer filler 21 of cover, female plug pin 22, cover inner stuffing 23, the second cable clamp nut 24, the second cable clamping sleeve 25, the second lock pin cover the 26, second cable fixed cover 27 and rubber 28.Plug fixture 17, plug housing 20 and female plug pin 22 ecto-entads coaxially arrange, and are connected by the filler of perfusion, and hold-down nut 15 is set on plug fixture 17, and plug fixture 17 inside, left side are provided with an O shape ring recess 30.The inside, left side of plug fixture 17 is provided with housing keeper 18, insert in housing keeper 18 in the left side of plug housing 20, and the left side of the left side of this plug housing 20 and female plug pin 22 is stretched out by housing keeper 18 respectively, peg graft with the right side of socket housing 9, male plug pin 11 respectively; In the groove 31 on partial insertion socket housing 9 right sides that wherein plug housing 20 stretches out; the left side of female plug pin 22 has the jack of pegging graft with male plug pin 11; in the jack in female plug pin 22 left sides, be provided with jack protective sleeve 16; guaranteed compactness and fail safe when male and female contact pin 11,22 coordinates, this jack protective sleeve 16 coaxially arranges with housing keeper 18, female plug pin 22, plug housing 20 and plug fixture 17.On plug fixture 17, be arranged with the jump ring 19 that limits hold-down nut 15 axial locations.Pegging graft in the left side of the right side of socket retainer 13 and plug fixture 17, realizes sealing, and be connected and tighten with hold-down nut 15 by the external screw thread on socket retainer 13 right sides by two O shape circles 3 radially.Outside the right side of female plug pin 22, stretch in plug housing 20, the overhanging end on female plug pin 22 right sides is connected with the core of watertight cable 29, and the outer surface of female plug pin 22 overhanging ends is surrounded by the second lock pin cover 26; The outer ring shielding conductor of watertight cable 29 is provided with the second cable clamping sleeve 25, and pass through the second cable fixed cover 27 by watertight cable 29 and the second cable clamping sleeve 25 pressings, on the second cable clamping sleeve 25, be arranged with the second cable clamp nut 24 being threaded with plug housing 20; Between the outer surface on plug fixture 17 right sides and watertight cable 29, be provided with the rubber 28 of sulfuration setting.The second lock pin cover 26 of the present utility model is two semicircle annulars, and the overhanging end of female plug pin 22 is encased.
The installation of coaxial plug 2 is as follows:
Similar with coaxial socket 1 forming process, by first locating, then the mode of infusion epoxy resin is as a whole by female plug pin 22, jack protective sleeve 16, cover inner stuffing 23, plug housing 20, housing fixture 18, the outer filler 21 of cover and plug fixture 17 solidified formings; In the middle of the process being shaped, epoxy resin had both played a part setting, played a part again insulation.Then the core of watertight cable 29 is inserted in female plug pin 22 right ports and welding, the outer surface welding by the shielding conductor of watertight cable 29 and the second cable clamping sleeve 25, compresses the second cable fixed cover 27 and tightens the second cable clamp nut 24; Then from the right side of plug fixture 17, be inserted in hold-down nut 15, and at the jump-ring slot place of plug fixture 17, jump ring 19 be installed; Finally by mould, rubber 28 sulfurations are formalized between the right side of plug fixture 17 outer surface and watertight cable 29, vulcanized rubber had both played a part setting, played a part again underwater sealing.
Cable clamp nut of the present utility model plays a part to compress lock pin cover and cable clamping sleeve simultaneously.Insulation between male plug pin 11 and the first cable clamping sleeve 6 guarantees by the first lock pin cover 7; Insulation between male plug pin 11 and socket housing 9 guarantees by inner ring filler 12; Socket housing 9 guarantees by outer ring filler 10 and the concentric part 14 of socket with the insulation between socket retainer 13.
Insulation between female plug pin 22 and the second cable clamping sleeve 25 guarantees by the second lock pin cover 26; Insulating properties between female plug pin 22 and plug housing 20 guarantees by cover inner stuffing 23; Insulating properties between plug housing 20 and plug fixture 17 guarantees by housing keeper 18 and the outer filler 21 of cover.
Claims (10)
1. a watertight coaxial connector, comprise coaxial socket and coaxial plug, it is characterized in that: described coaxial socket (1) comprises coaxial cable (4), socket housing (9), male plug pin (11) and socket retainer (13), wherein socket retainer (13), socket housing (9) and male plug pin (11) ecto-entad coaxially arrange, and are connected by the filler of perfusion; Described coaxial plug (2) comprises watertight cable (29), female plug pin (22), plug fixture (17) and hold-down nut (15), wherein plug fixture (17), plug housing (20) and female plug pin (22) ecto-entad coaxially arrange, and be connected by the filler of perfusion, described hold-down nut (15) is set on plug fixture (17); Described socket retainer (13) is pegged graft and is connected and tightens with described hold-down nut (15) by screw thread with plug fixture (17) sealing; One side of one side of described male plug pin (11) and female plug pin (22) plugs, the opposite side of male plug pin (11) and female plug pin (22) is outer socket housing (9), the plug housing (20) of stretching in respectively, the overhanging end of described male plug pin (11) and female plug pin (22) opposite side is connected with the core of coaxial cable (4) and the core of watertight cable (29) respectively, and the outer surface of described male plug pin (11) and female plug pin (22) overhanging end is surrounded by respectively lock pin cover; The outer ring shielding conductor of described coaxial cable (4) and watertight cable (29) is respectively equipped with cable clamping sleeve, and pass through respectively cable fixed cover by coaxial cable (4) and cable clamping sleeve and watertight cable (29) and the pressing of cable clamping sleeve, on described cable clamping sleeve, be arranged with the cable clamp nut being threaded with described socket housing (9), plug housing (20) respectively; Between the outer surface of described plug fixture (17) and watertight cable (29), be provided with the rubber (28) of sulfuration setting.
2. by watertight coaxial connector claimed in claim 1, it is characterized in that: described socket retainer (13) seals in a side endoporus of pegging graft and is inserted with the concentric part of socket (14) with plug fixture (17), between the concentric part of this socket (14) and male plug pin (11), socket housing (9) and socket retainer (13), coaxially arrange; One side of described socket housing (9) is inserted the concentric part of socket (14), and the end face of socket retainer (13), the concentric part of socket (14) and the described the same side of socket housing (9) is coplanar.
3. by the watertight coaxial connector described in claim 1 or 2, it is characterized in that: a side of described male plug pin (11) is provided with the shaft shoulder, a side of socket housing (9) is inwardly provided with groove (31) vertically, and the bottom surface of the described shaft shoulder and groove (31) is coplanar.
4. by the watertight coaxial connector described in claim 1 or 2, it is characterized in that: between described socket retainer (13) and socket housing (9) and between socket housing (9) and male plug pin (11), be perfused with respectively filler.
5. by the watertight coaxial connector described in claim 1 or 2, it is characterized in that: described lock pin cover is two semicircle annulars, the overhanging end of male plug pin (11) and female plug pin (22) is encased.
6. by watertight coaxial connector claimed in claim 1, it is characterized in that: the both sides of described socket retainer (13) are respectively equipped with external screw thread, on described plug fixture (17) and socket retainer (13), be respectively equipped with the O shape ring recess (30) of accommodating O shape circle (3).
7. by watertight coaxial connector claimed in claim 1, it is characterized in that: described plug fixture (17) is provided with housing keeper (18) with the side inside that socket retainer (13) sealing is pegged graft, one side of described plug housing (20) is inserted in housing keeper (18), and a side of a side of this plug housing (20) and described female plug pin (22) is stretched out by housing keeper (18) respectively, peg graft with described socket housing (9), male plug pin (11) respectively.
8. by watertight coaxial connector claimed in claim 7; it is characterized in that: in the jack that described female plug pin (22) one sides and male plug pin (11) are pegged graft, be provided with the jack protective sleeve (16) of compactness and fail safe while guaranteeing that male and female contact pin (11,22) coordinates, this jack protective sleeve (16) and housing keeper (18), female plug pin (22), plug housing (20) and plug fixture (17) coaxially arrange.
9. by the watertight coaxial connector described in claim 1,7 or 8, it is characterized in that: between described plug fixture (17) and plug housing (20) and between plug housing (20) and female plug pin (22), be perfused with respectively filler.
10. by the watertight coaxial connector described in claim 1,7 or 8, it is characterized in that: on described plug fixture (17), be arranged with the jump ring (19) that limits described hold-down nut (15) axial location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784172.3U CN203589335U (en) | 2013-11-30 | 2013-11-30 | Watertight coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784172.3U CN203589335U (en) | 2013-11-30 | 2013-11-30 | Watertight coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589335U true CN203589335U (en) | 2014-05-07 |
Family
ID=50587191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784172.3U Expired - Lifetime CN203589335U (en) | 2013-11-30 | 2013-11-30 | Watertight coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589335U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157999A (en) * | 2014-08-25 | 2014-11-19 | 中国电建集团北京勘测设计研究院有限公司 | Waterproof connection method for equipment in hole and gummed wire |
| CN104682081A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Watertight coaxial connector |
| CN104682158A (en) * | 2015-03-17 | 2015-06-03 | 中国航空工业集团公司航空动力控制系统研究所 | Sealing treatment process of non-sealed circular connector for electronic industry |
| CN104779573A (en) * | 2015-04-21 | 2015-07-15 | 艾金富 | Anti-creeping and anti-aging electric adaptor |
| CN106990486A (en) * | 2017-05-31 | 2017-07-28 | 国家电网公司 | A kind of underwater optical fibre snap joint and its application |
| CN109449661A (en) * | 2018-10-31 | 2019-03-08 | 四川创未网络科技有限公司 | It is a kind of can underwater pluggable insulation connection seat, connector and implementation method |
| CN112072282A (en) * | 2020-09-21 | 2020-12-11 | 北京蔚海明祥科技有限公司 | Pressure-resistant antenna for underwater vehicle |
-
2013
- 2013-11-30 CN CN201320784172.3U patent/CN203589335U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682081A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Watertight coaxial connector |
| CN104157999A (en) * | 2014-08-25 | 2014-11-19 | 中国电建集团北京勘测设计研究院有限公司 | Waterproof connection method for equipment in hole and gummed wire |
| CN104682158A (en) * | 2015-03-17 | 2015-06-03 | 中国航空工业集团公司航空动力控制系统研究所 | Sealing treatment process of non-sealed circular connector for electronic industry |
| CN104779573A (en) * | 2015-04-21 | 2015-07-15 | 艾金富 | Anti-creeping and anti-aging electric adaptor |
| CN106990486A (en) * | 2017-05-31 | 2017-07-28 | 国家电网公司 | A kind of underwater optical fibre snap joint and its application |
| CN109449661A (en) * | 2018-10-31 | 2019-03-08 | 四川创未网络科技有限公司 | It is a kind of can underwater pluggable insulation connection seat, connector and implementation method |
| CN109449661B (en) * | 2018-10-31 | 2020-08-04 | 四川创未网络科技有限公司 | Underwater pluggable insulation connecting seat, connector and implementation method |
| CN112072282A (en) * | 2020-09-21 | 2020-12-11 | 北京蔚海明祥科技有限公司 | Pressure-resistant antenna for underwater vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |