CN107933853A - A kind of underwater electronic compartment and its underwater electronic compartment connector - Google Patents
A kind of underwater electronic compartment and its underwater electronic compartment connector Download PDFInfo
- Publication number
- CN107933853A CN107933853A CN201711191729.1A CN201711191729A CN107933853A CN 107933853 A CN107933853 A CN 107933853A CN 201711191729 A CN201711191729 A CN 201711191729A CN 107933853 A CN107933853 A CN 107933853A
- Authority
- CN
- China
- Prior art keywords
- electronic compartment
- cable
- nipple
- compartment body
- underwater
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
Abstract
The invention discloses a kind of underwater electronic compartment connector, including through electronic compartment body installation cable, be fixedly arranged on the outer surface of electronic compartment body, to when cable movement when hinder cable movement, and the solidus plate that can be fixed cable along the distribution arrangement of cable；The top screw thread and lower thread for locking onto nipple respectively are further included, can prevent liquid from entering the first sealing latch assembly and the second sealing latch assembly of electronic compartment body interior；Further include lock onto nipple and electronic compartment body lateral wall, to prevent liquid enter electronic compartment body interior exterior seal ring.The dual-seal to cable and electronic compartment body can be realized by the first sealing latch assembly and the second sealing latch assembly, and cable is firmly installed to electronic compartment body, still there is good leakproofness in more than 100 meters of deep-sea, and can solve the problems, such as that underwater electronic compartment and electronic compartment joint poor sealing and stress are insufficient.
Description
Technical field
The present invention relates to underwater equipment field, more particularly to a kind of underwater electronic compartment connector, further relates to a kind of including above-mentioned
The underwater electronic compartment of underwater electronic compartment connector.
Background technology
It is well known that it is particularly important that good sealing performance is for underwater electronic compartment, especially as underwater electronic
The weak part of cabin connection --- underwater electronic compartment connector and electronic compartment body junction it is necessary to have extraordinary leakproofness,
To prevent the inside for making seawater enter nacelle in the hyperbaric environment of seabed.However, the cable of electronic compartment connector is usually armouring
Composite cable, has hard armor shell, and the contact area of cable and electronic compartment connector is smaller, insufficient clamping force, once
Larger pulling force or rotatory force occur for cable, easily make to produce gap between electronic compartment connector and electronic compartment and make seawater from gap
Middle to enter electronic compartment body interior, the electronic component internal to it brings destructive damage.
Therefore, how to improve the leakproofness between electronic compartment connector and electronic compartment body, and realize between the two firm
Installation, makes both also to have good sealing performance in deep-sea, is the technical problem of those skilled in the art's urgent need to resolve.
The content of the invention
The object of the present invention is to provide a kind of underwater electronic compartment connector, which can be in horizontal plane 100
Good leakproofness is kept in deep-sea more than rice, and tension and anti-torsion ability are strong, can effectively solve underwater electronic compartment
Body and electronic compartment joint poor sealing, the problem of stress is insufficient；It is a further object of the present invention to provide one kind to include
Thus the underwater electronic compartment of above-mentioned underwater electronic compartment connector, its leakproofness and service life are also significantly improved.
To achieve the above object, the present invention provides a kind of underwater electronic compartment connector, including through the installation of electronic compartment body
Cable, further includes and is fixedly arranged on the outer surface of the electronic compartment body, to hinder the cable movement when the cable movement,
And the solidus plate that can be fixed the cable along the distribution arrangement of the cable；
Further include and be sheathed on the cable, and through the nipple of the electronic compartment body outer surface；
Further include and be sheathed on the cable, locking onto the top screw thread of the nipple, can prevent liquid into
Enter the first sealing latch assembly of the electronic compartment body interior；
Further include and be sheathed on the cable, seal locking group to lock onto the second of the lower thread of the nipple
Part；
Further include lock onto the nipple and the electronic compartment body lateral wall, to prevent liquid enter described in
The exterior seal ring of electronic compartment body interior.
Preferably, further include lock onto the second sealing latch assembly and the electronic compartment body madial wall, to
Prevent liquid from entering the inner seal ring of the electronic compartment body interior.
Preferably, the first sealing latch assembly include being arranged at the endoporus of the nipple and the cable it
Between, to waterproof liquid enter the nipple inside first block water pad, lock onto nipple top screw thread
First clamping head and it lock onto between the nipple and first clamping head, preventing the cable stress from reversing
Clamp jaw.
Preferably, the second sealing latch assembly includes locking onto between the endoporus of nipple and the cable, using
With prevent that liquid from entering inside the nipple second block water pad, lock onto the second urgent of the nipple lower thread
Tight head and it lock onto between the clamping head and the inner seal ring, to locking nut.
Preferably, the middle position of the solidus plate is equipped with to when relative motion occurs for the cable and the solidus plate
When, between the solidus plate and the cable produce can hinder the cable movement frictional force fixing groove, the fixing groove
Hole size be less than the cable outer diameter.
Preferably, the fixing groove is specially semi-circular recesses, the fixing groove be internally provided with to increase with it is described
The a plurality of lines of frictional force between cable.
Preferably, further include and be fixedly arranged on the solidus plate, the fixing device to the fixation cable；
The fixing device is specially multiple, and multiple fixing devices are arranged on the cable distribution arrangement.
Preferably, the fixing device is detachably connected with the solidus plate by screw.
Preferably, the solidus plate, the fixing device, the first sealing latch assembly and second dense block
Tight component includes stainless steel body.
A kind of underwater electronic compartment, including the underwater electronic compartment connector described in any of the above-described.
Relative to background technology, underwater electronic compartment connector provided by the present invention, including cable, it is fixedly arranged on electronic compartment body
Outer surface, the solidus plate to fixing cable, which can be firmly fixed cable, when cable is because being subject to the external force such as seawater
And when occurring to pull and reversing, due to solidus plate and electronic compartment body Joint, opposite rub will be produced between cable and solidus plate
Power is wiped, and then hinders cable movement.
In addition, underwater electronic compartment connector provided by the present invention, further includes and lock onto cable outside diameter, and run through electronic compartment sheet
The nipple of body and it lock onto the top screw thread of nipple and can prevents liquid from entering electronic compartment body interior first
Latch assembly is sealed, further, the present invention is additionally arranged the second sealing latch assembly, which lock onto spiral shell
The lower thread of line connector；It can be realized to cable and electronic compartment by the first sealing latch assembly and the second sealing latch assembly
The dual-seal of body, closed vacuum environment is formd between the first sealing latch assembly and the second sealing latch assembly, into
The leakproofness for improving electronic compartment body of one step；In addition, the first sealing latch assembly and the second sealing latch assembly can be effective
Fixing cable, further improve the tension and anti-torsion performance of cable so that the fixation of cable is more firm.
Exterior seal ring is also equipped with the outer surface of electronic compartment body in addition, fitting closely, which is sheathed on cable
Line outside diameter, can prevent liquid from entering electronic compartment body, further ensure that between electronic compartment connector and electronic compartment body
Leakproofness.
Therefore, underwater electronic compartment connector provided by the present invention improves between cable and electronic compartment body fastness and close
The present situation of envelope property difference, significantly improves sealing performance between the two.
The present invention also provides a kind of underwater electronic compartment for including above-mentioned electronic compartment connector, thus its sealing performance is also shown
Write lifting.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only the embodiment of the present invention, common for this area
For technical staff, without creative efforts, other attached drawings can also be obtained according to the attached drawing of offer.
Fig. 1 is the explosive view of underwater electronic compartment connector provided by the present invention；
Fig. 2 is the structure diagram of underwater electronic compartment provided by the present invention.
Embodiment
The core of the present invention is to provide a kind of underwater electronic compartment connector, its good airproof performance, and firmly installs, 100 meters with
On deep-sea in operation when, still with good leakproofness；Another core of the present invention, which is to provide one kind, includes above-mentioned electronic compartment
Thus the underwater electronic compartment of connector, its sealing performance are significantly improved.
In order to make those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and it is embodied
The present invention is described in further detail for mode.
It should be noted that the herein presented noun of locality " upper and lower " direction refer to upper and lower in Fig. 2 to；" interior "
Refer to the direction of electronic compartment body interior in Fig. 2, " outer " refers to the direction of electronic compartment body exterior in Fig. 2.Go out herein
The existing noun of locality is set up on the basis of the usage of those skilled in the art and Figure of description, they go out
Protection scope of the present invention should not now be influenced.
Please refer to Fig.1 and Fig. 2, Fig. 1 are the explosive view of underwater electronic compartment connector provided by the present invention, Fig. 2 is the present invention
The structure diagram of the underwater electronic compartment provided.
Underwater electronic compartment connector provided by the invention, including the cable 11 through the installation of electronic compartment body, further include logical
The solidus plate 13 that the connection modes such as welding are fixedly arranged on the outer surface of electronic compartment body 1 is crossed, which can be along cable 11
Distribution arrangement is fixed, when cable 11 is subject to extraneous pulling force and/or the impact force of twisting resistance and/or seawater and moves,
Solidus plate 13 can effectively hinder cable 11 to move, and then play the role of fixing cable 11.
In addition, underwater electronic compartment connector provided by the invention further includes the nipple 5 for being sheathed on 11 outside diameter of cable, electronics
Cabin body 1 is equipped with to install the mounting hole of nipple 5, and the upper and lower part of nipple 5 is respectively provided with external screw thread, is installed on
After the mounting hole of electronic compartment body 1, the top screw thread of nipple 5 is located at the outside of electronic compartment body 1, and its underpart screw thread is located at
The inside of electronic compartment body 1；The exterior seal ring 6 for the lateral wall for locking onto nipple 5 and electronic compartment body 1 is further included, this is outer
Sealing ring 6 has preferable pyramidal structure, is installed in the endoporus of nipple 5, to prevent liquid from entering from both gaps
Inside electronic compartment body 1；The first sealing latch assembly, the first sealing latch assembly are locked with the top screw thread of nipple 5
It is set on cable 11, can prevents the liquid such as seawater from entering the inside of nipple 5 and electronic compartment body 1；Nipple 5
The second sealing latch assembly is also locked with lower external thread, which is equally set on cable 11, with
First sealing latch assembly is collectively forming dual-seal locking mechanism, can significantly improve the water resistance of electronic compartment body 1；
In addition, first and second sealing latch assembly is respectively provided with the effect of locking cable 11, and electronic compartment is installed on by nipple 5
On body 1, when being pullled be subject to seawater when external force with torsion force, it can still ensure cable 11 and the jail of electronic compartment body 1
It is solidly connected；Further, since form from inside to outside true between the first sealing latch assembly and the second sealing latch assembly
Pneumatics power, can offset all or part of extraneous hydraulic pressure, extend the service life of electronic compartment connector.
Specifically, above-mentioned first sealing latch assembly includes being set on cable 11 and being installed on 5 endoporus of nipple
In, can prevent that the liquid such as seawater from entering inside nipple 5 first blocks water pad 4, which is elastomeric material system
Into being preferably taper, first blocks water pad 4 when being placed in one, and new designs of threaded joints 5 applies appropriate extruding force, this will cause first
The pad 4 that blocks water produces appropriate elastic deformation, and then plays the effect of sealing；Further include the top screw thread for locking onto nipple 5
The first clamping head 2, and the clamp jaw 3 locking onto between 5 and first clamping head 2 of nipple, the outer circumferential surface of the clamp jaw 3
Equipped with multiple strip clamping slots, it is engaged with the internal thread of the first clamping head 2, when the first clamping head 2 is acted on by twisting resistance, folder
Opposite twisting resistance is tightly produced between groove and screw thread, can prevent the cable 11 inside the first clamping head 2 from twisting.
Above-mentioned second sealing latch assembly includes being set in 11 outside diameter of cable, and is installed in the endoporus of nipple 5
Second blocks water pad 9, which is similarly elastomeric material, and has preferable pyramidal structure, can prevent environmental liquids into
Enter the inside of nipple 5；Further include the second clamping head 10 of the lower thread for locking onto nipple 5 and compel arranged on second
Tight first 10 top, the nut 8 for playing anti-loose effect；The inner seal ring 7 for being installed on nut 8 and 1 inner wall of electronic compartment this body is further included,
Be divided into exterior seal ring 6 on the outboard sidewalls of electronic compartment body 1, play the role of dual-seal, with prevent environmental liquids into
Enter inside electronic compartment body 1.
Each design of part for forming the first latch assembly and the second latch assembly refer to the prior art, no longer superfluous herein
State.
So, the first sealing latch assembly and the second sealing latch assembly form first layer waterproof system, can prevent
Liquid enters the inside of nipple 5 and then enters in electronic compartment body 1, and exterior seal ring 6 forms second layer waterproof with inner seal ring 7
System, to prevent liquid from entering in electronic compartment body 1, the dual waterproof system of this twice may insure electronic compartment body 1 at 100 meters
During the seabed operation of the above, still with good sealing performance；At the same time, the first sealing latch assembly and the second sealing are locked
The twin-lock locking structure that component is formed can bear the twisting resistance of pulling force and seabed armouring composite cable 11, effective fixing cable
11, prevent it from, because being produced gap with electronic compartment body 1 by pulling force or torsion, cable is installed more firm.
The middle position of above-mentioned solidus plate 13 is equipped with fixing groove, since the cross sectional shape of cable 11 is mostly circle, with this phase
Adaptation, the cross sectional shape of fixing groove is preferably semicircle, and the present invention can also be realized by being alternatively 3/4 circle or other shapes certainly
Purpose, anyway, both shapes should be adapted；To prevent cable 11 from moving or rotating, fixing groove is internally provided with
A plurality of lines, to increase the frictional force between fixing groove and cable 11, it is preferred that a plurality of lines transverse and longitudinal distributes alternately；More stripeds
The distribution mode on road can be varied；Certainly, lines is not limited only to, can also be that can increase to rub between cable 11 and fixing groove
Wipe the other structures of power；Further to prevent cable 11 from moving or rotating, the hole size of fixing groove should be less than the outer of cable 11
Footpath size, so that cable 11 fits closely the inner peripheral surface in fixing groove, but the hole size of fixing groove is unsuitable too small, to have prevented
Less than the effect of fixing cable 11；So, will between fixing groove and cable 11 when cable 11 is pullled or reversed by external force
Relative friction forces are produced to hinder cable 11 to stretch or reverse, and then protect cable 11 to prevent it to be separated with electronic compartment body 1；
The position of certain fixing groove is not limited only to the centre of solidus plate 13, can also be arranged on any other position of solidus plate 13.
Further to realize being fixedly secured for cable 11, the fixation for fixing cable 11 can be also set on solidus plate 13
Device 12, to increase the contact area with cable 11, can be arranged to arc-shaped, circle by the fixing device 12 and 11 joint place of cable
The both sides of arc structure are connected with connecting portion, and fixing device 12 can be structure as a whole with electronic compartment body 1, also can be by bolt etc. even
Fitting realizes being detachably connected for fixing device 12 and solidus plate 13.
For further fixing cable 11, above-mentioned fixing device 12 can be arranged to multiple, multiple 12 edges of fixing device
The distribution arrangement of cable 11 is set, to realize the firm installation between cable 11 and solidus plate 13；Also can be by increasing fixed dress
12 length is put to reach the effect of increase and 11 contact area of cable.
It should be noted that above-mentioned solidus plate 13, fixing device 12, first sealing latch assembly and the first sealing locking
Component is formed by 316L stainless steel materials, also can be by pure titanium material, titanium alloy material, carbon steel material, ceramic material, plastic-steel etc.
Resistant material is formed.
It follows that the twin-lock tightening seal that the present invention is formed using the first sealing latch assembly and the second sealing latch assembly
Structure realizes the locking and sealing of electronic compartment connector internal cable 11, effectively prevents cable 11 and electronic compartment body 1 phase point
From, and the effective movement and rotation for limiting cable 11, play the role of good fixation and sealing；In addition, by electricity
Sub- cabin body 1 and electronic compartment joint installation inner seal ring 6 and exterior seal ring 7, so that double containment waterproof construction is formed, can
It is effective to prevent seawater from entering inside electronic compartment body 1.When undersea operation, it may not be necessary to excessively careful rotation and pulling cables
11, even if thering is larger pulling force and twisting resistance to act on cable 11, can still ensure that cable 11 is anchored on nipple 5, and with electricity
Gap is not produced between sub- cabin body 1, guarantee has good leakproofness between the two.
When installing electronic compartment connector, following steps can be carried out：
Step 1：Cable 11 sequentially passes through the first clamping head 2, clamp jaw 3, first blocks water pad 4, nipple 5, external seal
Nipple 5, is lock onto the lateral wall of electronic compartment body 1 by circle 6, the mounting hole of electronic compartment body 1；
Step 2：, inner seal ring 7, nut 8 be sleeved on to lower thread and the locking of nipple 5 successively, then by second
The pad 9 that blocks water is installed between nipple 5 and cable 11, the second clamping head 10 is then locked, to realize inner seal ring 7 and electronics
The secure seal of 1 madial wall of cabin body；
Step 3：Cable 11 is fixed on solidus plate 13 by fixing device 12.
It is possible thereby to realize the fixation of electronic compartment connector and electronic compartment body 1.
The present invention also provides a kind of underwater electronic compartment, including above-mentioned underwater electronic compartment connector, due to electronic compartment body 1 and electricity
Sub- cabin joint firmly installs and good seal, and therefore, underwater electronic compartment also has excellent sealing performance.
The other structures of underwater electronic compartment refer to the prior art, not reinflated herein.
Underwater electronic compartment provided by the present invention and its underwater electronic compartment connector are described in detail above.Herein
Apply specific case to be set forth the principle of the present invention and embodiment, the explanation of above example is only intended to help
Understand the method and its core concept of the present invention.It should be pointed out that for those skilled in the art, do not taking off
On the premise of from the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into this
In invention scope of the claims.
Claims (10)
1. a kind of double containment underwater electronic compartment connector, including the cable (11) through electronic compartment body (1) installation, its feature exist
In,
Further include and be fixedly arranged on the outer surface of the electronic compartment body (1), hindering the cable when the cable (11) moves
Line (11) moves, and the solidus plate (13) that can be fixed the cable (11) along the distribution arrangement of the cable (11)；
Further include and be sheathed on the cable (11), and through the nipple (5) of electronic compartment body (1) outer surface；
Further include and be sheathed on the cable (11), to lock onto the top screw thread of the nipple (5), can prevent liquid
The first sealing latch assembly internal into the electronic compartment body (1)；
Further include and be sheathed on the cable (11), locking onto the second dense block of the lower thread of the nipple (5)
Tight component；
Further include and lock onto the lateral wall of the nipple (5) and the electronic compartment body (1), preventing liquid from entering institute
State the internal exterior seal ring (6) of electronic compartment body (1).
2. underwater electronic compartment connector according to claim 1, it is characterised in that further include and lock onto second dense block
The madial wall of tight component and the electronic compartment body (1), preventing that it is interior close inside the electronic compartment body (1) that liquid from entering
Seal (7).
3. underwater electronic compartment connector according to claim 2, it is characterised in that the first sealing latch assembly includes setting
It is placed between the endoporus of the nipple (5) and the cable (11), enters to waterproof liquid in the nipple (5)
The first of portion block water pad (4), lock onto the nipple (5) top screw thread the first clamping head (2) and lock onto described
Between nipple (5) and first clamping head (2), to prevent the cable (11) stress reverse clamp jaw (3).
4. underwater electronic compartment connector according to claim 3, it is characterised in that the second sealing latch assembly includes peace
Between endoporus and the cable (11) loaded on nipple (5), preventing that it is internal that liquid from entering the nipple (5)
Second block water pad (9), lock onto the nipple (5) lower thread the second clamping head (10) and lock onto described
Between two clamping heads (10) and the inner seal ring (7), to locking nut (8).
5. underwater electronic compartment connector according to claim 4, it is characterised in that the middle position of the solidus plate (13) is set
Have to when relative motion occurs for the cable (11) and the solidus plate (13), the solidus plate (13) and the cable
(11) fixing groove for the frictional force that the cable (11) can be hindered to move is produced between, the hole size of the fixing groove is less than institute
State the outer diameter of cable (11).
6. underwater electronic compartment connector according to claim 5, it is characterised in that the fixing groove is specially semicircle recessed
Groove, a plurality of lines for being internally provided with to increase the frictional force between the cable (11) of the fixing groove.
7. underwater electronic compartment connector according to claim 6, it is characterised in that further include and be fixedly arranged on the solidus plate
(13), to the fixing device (12) of the fixation cable (11)；
The fixing device (12) is specially multiple, and multiple fixing devices (12) are arranged on the cable (11) distribution side
To.
8. underwater electronic compartment connector according to claim 7, it is characterised in that the fixing device (12) and the solidus
Plate (13) is detachably connected by screw.
9. according to claim 1~8 any one of them underwater electronic compartment connector, it is characterised in that the solidus plate (13), institute
Stating fixing device (12), the first sealing latch assembly and the second sealing latch assembly includes stainless steel body.
10. a kind of underwater electronic compartment, it is characterised in that including claim 1~9 any one of them underwater electronic compartment connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191729.1A CN107933853A (en) | 2017-11-24 | 2017-11-24 | A kind of underwater electronic compartment and its underwater electronic compartment connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191729.1A CN107933853A (en) | 2017-11-24 | 2017-11-24 | A kind of underwater electronic compartment and its underwater electronic compartment connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933853A true CN107933853A (en) | 2018-04-20 |
Family
ID=61949706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711191729.1A Pending CN107933853A (en) | 2017-11-24 | 2017-11-24 | A kind of underwater electronic compartment and its underwater electronic compartment connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933853A (en) |
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| JP2514093Y2 (en) * | 1990-06-22 | 1996-10-16 | 株式会社北澤電機製作所 | Wire penetration hardware for electromagnetic interference |
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| CN201690288U (en) * | 2010-02-11 | 2010-12-29 | 浙江临海电机有限公司 | Lead cable inside-outside dual sealing structure of submersible motor |
| CN103166163A (en) * | 2011-12-14 | 2013-06-19 | 海洋王照明科技股份有限公司 | Cable connector |
| CN103500976A (en) * | 2013-09-17 | 2014-01-08 | 上海日成电子有限公司 | Electromagnetism-prevention and waterproof metal connector for cable |
| CN104318990A (en) * | 2014-10-20 | 2015-01-28 | 上海交通大学 | Underwater oil-filled through sealing method and device for umbilical cables |
| CN205231691U (en) * | 2015-12-24 | 2016-05-11 | 浙江旭隆电器有限公司 | Cable waterproof joint |
| CN205872408U (en) * | 2016-07-05 | 2017-01-11 | 沈阳航天新光集团有限公司 | Deep water power pressurized cabin |
| CN206060157U (en) * | 2016-10-12 | 2017-03-29 | 友邦电工（上海）有限公司 | Water-proof cable anchor tip |
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2017
- 2017-11-24 CN CN201711191729.1A patent/CN107933853A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2514093Y2 (en) * | 1990-06-22 | 1996-10-16 | 株式会社北澤電機製作所 | Wire penetration hardware for electromagnetic interference |
| CN201174543Y (en) * | 2008-04-02 | 2008-12-31 | 中国北车集团大同电力机车有限责任公司 | Inner and outer electric cable of locomotive chamber or sealing construction for pipe to get through wall |
| CN201690288U (en) * | 2010-02-11 | 2010-12-29 | 浙江临海电机有限公司 | Lead cable inside-outside dual sealing structure of submersible motor |
| CN103166163A (en) * | 2011-12-14 | 2013-06-19 | 海洋王照明科技股份有限公司 | Cable connector |
| CN103500976A (en) * | 2013-09-17 | 2014-01-08 | 上海日成电子有限公司 | Electromagnetism-prevention and waterproof metal connector for cable |
| CN104318990A (en) * | 2014-10-20 | 2015-01-28 | 上海交通大学 | Underwater oil-filled through sealing method and device for umbilical cables |
| CN205231691U (en) * | 2015-12-24 | 2016-05-11 | 浙江旭隆电器有限公司 | Cable waterproof joint |
| CN205872408U (en) * | 2016-07-05 | 2017-01-11 | 沈阳航天新光集团有限公司 | Deep water power pressurized cabin |
| CN206060157U (en) * | 2016-10-12 | 2017-03-29 | 友邦电工（上海）有限公司 | Water-proof cable anchor tip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180420 |