CN206293738U - Divide valve watertight connector - Google Patents
Divide valve watertight connector Download PDFInfo
- Publication number
- CN206293738U CN206293738U CN201621464099.1U CN201621464099U CN206293738U CN 206293738 U CN206293738 U CN 206293738U CN 201621464099 U CN201621464099 U CN 201621464099U CN 206293738 U CN206293738 U CN 206293738U
- Authority
- CN
- China
- Prior art keywords
- vulcanization
- rubber
- seal
- rubber seal
- valve
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to underwater connector field, specifically a kind of point valve watertight connector, in underwater operation equipment, socket has housing and jack, pilot hole in the first vulcanization of rubber seal, jack one end is connected with wire, the other end has independent inner chamber, and annular protrusion is included in inner chamber；Plug has multiple second vulcanization of rubber seals, there is contact pin and guide finger on each second vulcanization of rubber seal, and independent rubber-covered rod is arranged at each contact pin bottom, one end of contact pin is connected with the wire in cable, the other end is plugged in jack, and rubber-covered rod is inserted and sealed against with annular protrusion in the lumen.Socket of the present utility model can be plugged in a humidity environment with corresponding plug, can be used in shallow sea, deep-sea, and have reliable sealing property, it is suitable in various underwater operation equipment, for transmitting electric signal, can realize that multiple plugs with cable are connected to equipment by a socket.
Description
Technical field
The utility model belongs to underwater connector field, and electric signal is transmitted when specifically one kind applies operation under water
Point valve watertight connector.
Background technology
With the development of weapon and war art so that there is bigger Military application to be worth for ocean.Now land is anti-
It is imperial it is several be completely exposed, only remaining broad and forceful ocean is still advanced and potentially defence leaves hidden position for unexpected,
Watertight connector is then one of indispensable important coast defence equipment.There is problems with existing watertight connector：
1. with the increasingly sophisticated and diversity of underwater instrument equipment, the raising of integration degree, multiple signals and power
It is final be integrated into a terminal, become the key node of many oceanographic equipments.Traditional approach is using All-in-One or one
Water tight junction box form more than point, its volume is larger, more heavy, at the same it is more in the presence of the link that may be failed, and inconvenience
In local repair and replacement.
2. at socket and plug combination sealing once enter moisture or water inlet, the insulating properties of watertight connector can under
Drop, influences insulation effect, even results in failure of insulation.
3. when the position of the Kong Yuzhen on socket, plug is distributed in symmetric form, easily wrong plug, one when installing
Denier wrong plug will cause to cause short circuit phenomenon when signal is transmitted, and be destroyed equipment when serious.
Utility model content
In order to solve failure that may be present in the prior art, link is more, junction box volume greatly, the water inlet that occurs sometimes, enter
Easy wrong plug etc. when seal failure, electrical insulation capability decline and contact pin and jack are distributed in symmetric form caused by moisture phenomenon
Problem, the purpose of this utility model is to provide a kind of point of valve watertight connector.This point of valve watertight connector can be solved effectively
The problems such as space, operability, maintainability and security reliability, and plug immediately can be realized, with mobility very high；And can
Satisfaction carries out the demand of wet plug under harsh conditions, with more Anti-misplug function, and ensures sealing effectiveness and electrical insulation capability
It is required that.
The purpose of this utility model is achieved through the following technical solutions：
The utility model includes socket and plug, and one end of the socket is arranged in underwater operation equipment, the other end with
The spigot seal connection；
The plug includes that external screw thread lock nut and many valves are placed in the second rubber sulphur in the external screw thread lock nut
Change seal, one end of the second vulcanization of rubber seal is embedded with cable described in per valve, and multiple contact pins are inserted with the other end
And at least one guide finger；
The socket includes housing, the first vulcanization of rubber seal, internal thread locking nut, insulation positioning support block and work
One end of one end of engineering plastics seal, wherein housing and the first vulcanization of rubber seal being placed in internal thread locking nut
Be tightly connected, the other end is formed with for the external screw thread A installed in underwater operation equipment, one end of the internal thread locking nut with
First vulcanization of rubber seal is connected, and the other end is formed with internal thread；In the other end edge circle of first vulcanization of rubber seal
Circumferential direction is divided into multiple, one-to-one subregions identical with the second vulcanization of rubber seal quantity, passes through between adjacent two subregion
Groove separates, and multiple inner chambers and at least one pilot hole, the inner chamber of each subregion and pilot hole are provided with vertically in each subregion
Quantity it is identical with the contact pin and the quantity of guide finger on the second vulcanization of rubber seal described in a valve respectively, correspond；Often
The jack of connecting wire is mounted in the individual inner chamber, insulation positioning support block, insulation positioning branch are provided with the housing
The side of bracer is Nian Jie with one end of first vulcanization of rubber seal, and engineering plastics sealing is cast with the housing of opposite side
Body；Wire on each jack is passed through by insulation positioning support block and the engineering plastics seal successively；
Described external screw thread lock nut one end is connected with each valve second vulcanization of rubber seal respectively, and the other end is formed with outer spiral shell
Line B, is connected by external screw thread B with the internal thread on the internal thread locking nut；Second vulcanization of rubber sealing described in per valve
On body one end of each contact pin be embedded in the second vulcanization of rubber seal and with the cable for being connected to the second vulcanization of rubber seal
Interior wire is connected, the other end of each contact pin expose to second vulcanization of rubber sealing it is external and with a subregion on it is each
Jack is corresponded；One end of guide finger on second vulcanization of rubber seal described in per valve is embedded in the second vulcanization of rubber seal
Interior, it is external and corresponding with the pilot hole on a subregion that the other end exposes to second vulcanization of rubber sealing；Described in per valve
The rubber-covered rod being wrapped in outside each contact pin is extended axially by second vulcanization of rubber seal, the rubber-covered rod and
Inner chamber on the individual subregion corresponds；
Wherein：Multiple annular protrusions are evenly equipped with the inwall of each inner chamber vertically, each annular protrusion is for radially
It is inwardly projecting；The rubber-covered rod is located in inner chamber and is sealed against with each annular protrusion；The pilot hole of each subregion is
The independent unthreaded hole axially opened up along the first vulcanization of rubber seal, the guide finger on the second vulcanization of rubber seal described in per valve
It is smooth outer surface, independent cylinder, the guide finger divides every valve second vulcanization of rubber seal is corresponding on socket
During area's grafting in insertion pilot hole；
Through hole A is provided with the housing vertically, the insulation positioning support block is located at one end of through hole A；The shell
Body is provided with annular groove with the contact surface of underwater operation equipment, and O-ring seal is equipped with the annular groove；
One end of first vulcanization of rubber seal of each subregion is bonded as one with insulation positioning support block, another
End is provided with least one pilot hole and multiple inner chambers vertically, and each inner chamber is blind hole structure；The outer surface of the jack with it is interior
The inwall bonding in chamber, jack is provided with blind hole A near one end of insulation positioning support block, and the wire is welded with the inwall of blind hole A
Connect；The inner surface of the jack is gold-plated；
One end of the second vulcanization of rubber seal is connected with cable described in per valve, and the other end extends axially outwardly to form rubber
Glue insulating bar, the other end of the contact pin on the second vulcanization of rubber seal described in per valve is passed by rubber-covered rod；Described in per valve
The embedded cable in second vulcanization of rubber seal one end is provided with the rubber bumps for being easy to plug to be plugged on socket；
One end of each contact pin is Nian Jie with the second vulcanization of rubber seal on second vulcanization of rubber seal described in per valve, and should
End is provided with blind hole B, and the wire in the cable is welded with blind hole B inwalls, in the other end insertion jack of the contact pin；
The end face of first vulcanization of rubber seal other end is coplanar with the end face of the internal thread locking nut other end, institute
The first vulcanization of rubber seal is stated to be sealed against after socket plug is connected with each valve second vulcanization of rubber seal.
Advantage of the present utility model is with good effect：
1. flexibility is strong.The utility model is realized six the second vulcanization of rubber seals with cable and is connected by a socket
Equipment is connected to, different according to transmission channel quantity need to be combined, and meet transmission demand；Overall dimensions are small, compact conformation,
Light weight, assembly and disassembly are convenient, flexibility is strong, can greatly save the installing space of traditional separated time cable concentrator, reduce failure ring
Section, greatly improves its safe and reliable and stability；Economic benefit is considerable, social benefit also clearly.
2. strong applicability.The utility model is realized and plugged under humid zone water environment, can be expired under severe sea condition
Sufficient underwater sealing effect, naval's copper product and vulcanized rubber physical efficiency seawater corrosion resistance that Socket casing is used, at shallow sea, deep-sea
Can apply, be adapted to transmit electric signal in the equipment (such as ROV, AUV) of various underwater operations, underwater sealing reliability is high.
3. Anti-misplug performance is good.Pilot hole in first vulcanization of rubber seal of socket and the second rubber in the utility model
Guide finger on glue vulcanization seal is combined, and serving prevents the phenomenon of wrong plug occur in installation process.
4. sealing structure is good.Each inner chamber of jack front end in the first vulcanization of rubber seal in the utility model socket
In annular small raised the second vulcanization of rubber seal with plug on contact pin rear end on each rubber-covered rod accomplish
The sealing effectiveness being independently combined, it is close so as to reach overall axial direction even if into moisture or water droplet, nor affecting on insulating properties
The effect of envelope.
5. the utility model can be met in 0~7000 meter of underwater operation, rated operational voltage≤600VDC, nominal operation electricity
Stream≤13amps, insulaion resistance>500M Ω, contact resistance ＜ 0.01 Ω, plugging number of times is>500 times.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model socket；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the internal structure schematic diagram of the utility model single-lobe second vulcanization of rubber seal；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the internal structure schematic diagram of valve second vulcanization of rubber seal plug of the utility model six；
Fig. 6 is the left view of Fig. 5
Wherein：9 is engineering plastics seal, and 10 is pilot hole, and 11 is inner chamber, and 12 is jack, and 13 is first vulcanization of rubber
Seal, 14 is internal thread locking nut, and 15 is insulation positioning support block, and 16 is O-ring seal, and 17 is housing, and 18 is wire,
19 is groove, and 20 is annular protrusion, and 21 is cable, and 22 is rubber bumps, and 23 is the second vulcanization of rubber seal, and 24 is guiding
Pin, 25 is rubber-covered rod, and 26 is contact pin, and 27 is external screw thread lock nut, and 28 is external screw thread A, and 29 is annular groove, and 30 is blind
Hole A, 31 is internal thread, and 32 is external screw thread B.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Of the present utility model point of valve watertight connector includes socket and plug, and one end of socket is arranged on underwater operation equipment
Sealed compartment on, be many valves in plug, the other end that subregion inserts socket is pressed respectively, play the effect of axial seal, socket with
Plug is connected to prevent from releasing by the internal thread of internal thread locking nut with the external screw thread of plug external screw thread lock nut.
As shown in Figure 5, Figure 6, plug includes that external screw thread lock nut 27 and many valves (the present embodiment is six valves) are placed in this
Bury the second vulcanization of rubber seal 23 in external screw thread lock nut 27, one end per second vulcanization of rubber of valve seal 23
There is cable 21, multiple (the present embodiment is four) contact pins 26 and at least one (the present embodiment is) are inserted with the other end and are led
To pin 24.
As shown in Figure 1 and Figure 2, socket includes housing 17, the first vulcanization of rubber seal 13, jack 12, internal thread locking spiral shell
Cap 14, insulation positioning support block 15 and engineering plastics seal 9, wherein the material of housing 17 be naval's copper, one end be placed in
One end of the first vulcanization of rubber seal 13 in internal thread locking nut 14 is bonded as one, the other end be formed with external screw thread A28,
It is combined with the internal thread of underwater operation equipment sealed compartment, and housing 17 is provided with the contact surface of underwater operation equipment sealed compartment
O-ring seal 16 is equipped with annular groove 29, the annular groove 29, socket is played after being combined with underwater operation equipment sealed compartment
The effect of radial seal.Through hole A is provided with housing 17 vertically, insulation positioning support block 15 is set in one end of through hole A, and
The side of insulation positioning support block 15 is bonded as one with one end of the first vulcanization of rubber seal 13.Internal thread locking nut 14
Material be acetal resin (engineering plastics), its outer periphery for covering in the first vulcanization of rubber seal 13, internal thread locking spiral shell
One end of cap 14 is connected with the first vulcanization of rubber seal 13, and the other end is provided with internal thread 31.First vulcanization of rubber seal 13
One end bonded together with insulation positioning support block 15 and one end of housing 17 respectively, the end face and internal thread locking of the other end
The end face of the other end of nut 14 is coplanar.
Along the circumferential direction it is divided into multiple and the second vulcanization of rubber seal in the other end of the first vulcanization of rubber seal 13
23 quantity are identical, one-to-one subregion, separated by groove 19 between adjacent two subregion；The vulcanization of rubber of the present embodiment first is close
Envelope the other end end face of body 13 be provided with six road grooves 19, by the end face of the other end of the first vulcanization of rubber seal 13 be divided into A, B, C,
Six subregions of D, E, F (letter is indicated in the side of pilot hole 10 of each subregion respectively), it is to avoid six valve plugs are plugged with socket
When interfere.The other end of the first vulcanization of rubber seal 13 in each subregion is provided with (this reality of multiple inner chambers 11 vertically
It is 24 cores point valve watertight connector to apply example, and each subregion has four inner chambers 11, amounts to 24) and (this of at least one pilot hole 10
Embodiment each subregion respectively has a pilot hole 10), the inner chamber 11 of each subregion and the quantity of pilot hole 10 respectively with a valve
Contact pin 26 on two vulcanization of rubber seals 23 is identical with the quantity of guide finger 24, correspond.Each inner chamber 11 is blind hole knot
Structure.Jack 12 is mounted in each inner chamber 11, the material of jack 12 is beryllium-bronze, and the inner surface of jack 12 is gold-plated, jack 12
Outer surface it is Nian Jie with the inwall of inner chamber 11, vulcanization after be integrally formed with inner chamber 11, jack 12 near insulation positioning support block 15
One end be provided with blind hole A30, the blind hole A30 inwalls of each jack 12 are respectively welded wire 18；In insulation positioning support block 15
24 through hole B for conducting wire 18 are provided with, after jack 12 is welded with wire 18, wire 18 passes through insulation positioning support block 15
On through hole B；Engineering plastics seal 9 is cast with the housing 17 of the insulation positioning other end of support block 15.Jack 12 is included
In in the first vulcanization of rubber seal 13, there are independent inner chamber 11, edge on the inwall of each inner chamber 11 in each front end of jack 12
Multiple annular protrusions 20 are axially evenly equipped with, each annular protrusion 20 is to project radially inwards.The pilot hole 10 of each subregion is only
The unthreaded hole on the spot axially being opened up along the first vulcanization of rubber seal 13, is no annular protrusion in pilot hole 10.
As illustrated in figures 3-6, the physical dimension of six second vulcanization of rubber of valve seals 23 is identical, external screw thread locking screw
The material of cap 27 is acetal resin (engineering plastics), and the one end of external screw thread lock nut 27 is close with the vulcanization of rubber of each valve second respectively
Envelope body 23 is connected, and the other end is formed with external screw thread B32, by the internal thread 31 on external screw thread B32 and internal thread locking nut 14
Connection, plug is combined by external screw thread lock nut 27 with the internal thread locking nut 14 of socket, to prevent from releasing.Per valve the
One end of two vulcanization of rubber seals 23 is embedded with cable 21, the other end extend axially outwardly to be formed with each subregion in
The equal rubber-covered rod 25 of the quantity of chamber 11, the rubber-covered rod 25 is corresponding with inner chamber 11.Per the vulcanization of rubber of valve second sealing
(the present embodiment is provided with 4, six valve second vulcanization of rubber seals to contact pin 26 on body 23 per second vulcanization of rubber of valve seal 23
23 amount to 24) the other end passed by rubber-covered rod 25；Per the embedded cable in the one end of second vulcanization of rubber of valve seal 23
21 are provided with rubber bumps 22, and its effect is to serve as a handgrip, plug of the convenient plug on socket.The material of contact pin 26
Expect to be naval's copper, surface gold-plating, one end of each contact pin 26 is be bonded with the second vulcanization of rubber seal 23, and the end is provided with blind hole
B, the wire in cable 21 is welded with blind hole B inwalls, and the other end of contact pin 26 is passed by rubber-covered rod 25, exposes to second
Vulcanization of rubber seal 23 is outer and corresponding with jack 12.Guide finger 24 is independent cylinder, smooth outer surface, guide finger
24 one end is be bonded with the second vulcanization of rubber seal 23, the phase of pilot hole 10 on the other end and the first vulcanization of rubber seal 13
Correspondence, and in plug and socket grafting in insertion pilot hole 10, to prevent wrong plug.The present embodiment is in six second vulcanizations of rubber of valve
Indicated with A, B, C, D, E, F respectively on seal 23, be indicated in respectively on second vulcanization of rubber of every valve seal 23 leads
To the side of pin 24, i.e., there is the sign of A on the side of guide finger 24, the A signs with the side of socket pilot hole 10 are corresponding, with A
The plug of sign should mutually be plugged together with the socket subregion indicated with A, and other remaining five valves plugs are corresponding thereto by that analogy
Socket subregion is plugged together.
First vulcanization of rubber seal 13 of the present utility model and the second vulcanization of rubber seal 23 are respectively adopted sea water resistance
Neoprene (abbreviation CR).
Operation principle of the present utility model is：
When in use, the sealed compartment that socket is arranged on into underwater operation equipment on land first is corresponding for the utility model
Position, the wherein O-ring seal 16 on the housing 17 of naval's copper and underwater operation equipment sealed compartment be in close contact, play radially
The effect of sealing；Afterwards, in the guide finger 24 being labeled with second vulcanization of rubber seal 23 of A being inserted socket A subregions
Pilot hole 10, plays a part of to prevent wrong plug；The contact pin 26 on the second vulcanization of rubber seal 23 is inserted into the first rubber simultaneously
Sealed against with annular protrusion 20 in the jack 12 of vulcanization seal 13, and in the insertion of rubber-covered rod 25 inner chamber 11, first
The end face of the other end of vulcanization of rubber seal 13 is abutted with the end face seal of the other end of the second vulcanization of rubber seal 23；Then
The corresponding subregion of other are labeled with into B, C, D, E, F successively as stated above the second vulcanization of rubber seal 23 is plugged together,
Then internal thread locking nut 14 and external screw thread lock nut 27 are tightened.Rubber-covered rod 25 inserts inner chamber 11 and annular protrusion
20 seal against and can play independent axial seal, the internal thread locking spiral shell on the external screw thread lock nut 27 on plug and socket
Cap 14 is connected, to prevent the phenomenon for getting loose.
The utility model is installed on underwater sealing cabin, for the connection of sealed compartment and cable, is suitable for 0~7000 meter of water
Lower operation, insulaion resistance>500M Ω, contact resistance ＜ 0.01 Ω, plugging number of times is>500 times.The utility model will greatly just
In the detecting of deep-sea resources, develop and construction operation, and the use scope of underwater installation, instrument will be expanded, greatly improve equipment
Flexibility.The exploration of the seabed resources such as offshore oil, natural gas is mainly used in, there is pass to the technological progress of related industry
The effect of key, economic benefit is considerable, social benefit also clearly.
Claims (10)
1. a kind of one end for dividing valve watertight connector, including socket and plug, the socket is arranged in underwater operation equipment, separately
One end is connected with the spigot seal；It is characterized in that：
The plug includes that external screw thread lock nut (27) and many valves are placed in the second rubber in the external screw thread lock nut (27)
Glue vulcanizes seal (23), and one end of the second vulcanization of rubber seal (23) is embedded with cable (21), the other end described in per valve
On be inserted with multiple contact pins (26) and at least one guide finger (24)；
The socket includes housing (17), the first vulcanization of rubber seal (13), internal thread locking nut (14), insulation positioning branch
Bracer (15) and engineering plastics seal (9), wherein one end of housing (17) be placed in internal thread locking nut (14)
One end of first vulcanization of rubber seal (13) is tightly connected, and the other end is formed with for the external screw thread installed in underwater operation equipment
A (28), one end of the internal thread locking nut (14) is connected with the first vulcanization of rubber seal (13), and the other end is formed with interior spiral shell
Line (31)；Along the circumferential direction it is divided into multiple close with second vulcanization of rubber in the other end of first vulcanization of rubber seal (13)
Envelope body (23) quantity is identical, one-to-one subregion, is separated by groove (19) between adjacent two subregion, along axle in each subregion
To being provided with multiple inner chambers (11) and at least one pilot hole (10), the inner chamber (11) of each subregion and the quantity of pilot hole respectively with
Contact pin (26) on second vulcanization of rubber seal (23) described in one valve is identical with the quantity of guide finger (24), correspond；Often
It is mounted on being provided with insulation positioning support in the jack (12) of connecting wire (18), the housing (17) in the individual inner chamber (11)
Block (15), the side of insulation positioning support block (15) is Nian Jie with one end of first vulcanization of rubber seal (13), another
Engineering plastics seal (9) is cast with the housing (17) of side；Wire (18) on each jack (12) is fixed by insulation successively
Position support block (15) and the engineering plastics seal (9) are passed through；
Described external screw thread lock nut (27) one end is connected with each valve second vulcanization of rubber seal (23) respectively, and the other end is formed with
External screw thread B (32), is connected by external screw thread B (32) with the internal thread (31) on the internal thread locking nut (14)；Per valve
On second vulcanization of rubber seal (23) one end of each contact pin (26) be embedded in the second vulcanization of rubber seal (23) and
It is connected with the wire being connected in the cable (21) of the second vulcanization of rubber seal (23), the other end of each contact pin (26) is exposed to
Second vulcanization of rubber seal (23) is corresponded outward and with each jack (12) on a subregion；Second described in per valve
One end of guide finger (24) on vulcanization of rubber seal (23) is embedded in the second vulcanization of rubber seal (23), and the other end exposes
It is outward and corresponding with the pilot hole (10) on a subregion in the second vulcanization of rubber seal (23)；Second described in per valve
It is extended axially by vulcanization of rubber seal (23) and is wrapped in each contact pin (26) rubber-covered rod (25) outward, the rubber is exhausted
Edge rod (25) is corresponded with the inner chamber (11) on a subregion.
2. according to claim 1 point of valve watertight connector, it is characterised in that：Edge on the inwall of each inner chamber (11)
Axially it is evenly equipped with multiple annular protrusions (20), each annular protrusion (20) is to project radially inwards；The rubber-covered rod (25)
Sealed against with each annular protrusion (20) in inner chamber (11).
3. according to claim 1 and 2 point of valve watertight connector, it is characterised in that：The pilot hole of each subregion
(10) it is the independent unthreaded hole axially opened up along the first vulcanization of rubber seal (13), the second vulcanization of rubber seal described in per valve
(23) guide finger (24) on is smooth outer surface, independent cylinder, and the guide finger (24) is in every valve the second rubber sulphur
When changing respective partition grafting on seal (23) and socket in insertion pilot hole (10).
4. according to claim 1 and 2 point of valve watertight connector, it is characterised in that：Opened vertically in the housing (17)
There is through hole A, the insulation positions support block (15) positioned at one end of through hole A.
5. according to claim 4 point of valve watertight connector, it is characterised in that：The housing (17) and underwater operation equipment
Contact surface be provided with annular groove (29), is equipped with O-ring seal (16) in the annular groove (29).
6. according to claim 1 and 2 point of valve watertight connector, it is characterised in that：First rubber of each subregion
One end of vulcanization seal (13) is bonded as one with insulation positioning support block (15), and the other end is provided with least one and leads vertically
To hole (10) and multiple inner chambers (11), each inner chamber (11) is blind hole structure；The outer surface of the jack (12) and inner chamber (11)
Inwall bonding, jack (12) is provided with blind hole A (30) near one end of insulation positioning support block (15), the wire (18) with should
The inwall welding of blind hole A (30).
7. according to claim 6 point of valve watertight connector, it is characterised in that：The inner surface of the jack (12) is gold-plated.
8. according to claim 1 and 2 point of valve watertight connector, it is characterised in that：Second vulcanization of rubber described in per valve is close
One end of envelope body (23) is connected with cable (21), and the other end extends axially outwardly to form rubber-covered rod (25), described in per valve
The other end of the contact pin (26) on the second vulcanization of rubber seal (23) is passed by rubber-covered rod (25)；Second rubber described in per valve
The embedded cable (21) in glue vulcanization seal (23) one end is provided with the rubber bumps (22) for being easy to plug to be plugged on socket.
9. according to claim 1 and 2 point of valve watertight connector, it is characterised in that：Second vulcanization of rubber described in per valve is close
One end of each contact pin (26) is Nian Jie with the second vulcanization of rubber seal (23) in envelope body (23), and the end is provided with blind hole B, the electricity
Wire in cable (21) is welded with blind hole B inwalls, and the other end of the contact pin (26) is inserted in jack (12).
10. according to claim 1 and 2 point of valve watertight connector, it is characterised in that：First vulcanization of rubber seal
(13) end face of the other end is coplanar with the end face of internal thread locking nut (14) other end, first vulcanization of rubber seal
(13) sealed against after socket plug is connected with each valve second vulcanization of rubber seal (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464099.1U CN206293738U (en) | 2016-12-29 | 2016-12-29 | Divide valve watertight connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464099.1U CN206293738U (en) | 2016-12-29 | 2016-12-29 | Divide valve watertight connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293738U true CN206293738U (en) | 2017-06-30 |
Family
ID=59155333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464099.1U Active CN206293738U (en) | 2016-12-29 | 2016-12-29 | Divide valve watertight connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270133A (en) * | 2016-12-29 | 2018-07-10 | 中国科学院沈阳自动化研究所 | One kind divides valve watertight connector |
| CN110311267A (en) * | 2019-05-17 | 2019-10-08 | 同济大学 | A kind of wet plug-in connector of contactless delivery of energy communication mixing in seabed |
-
2016
- 2016-12-29 CN CN201621464099.1U patent/CN206293738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270133A (en) * | 2016-12-29 | 2018-07-10 | 中国科学院沈阳自动化研究所 | One kind divides valve watertight connector |
| CN110311267A (en) * | 2019-05-17 | 2019-10-08 | 同济大学 | A kind of wet plug-in connector of contactless delivery of energy communication mixing in seabed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103855515B (en) | Misplug-preventing watertight connector | |
| CN103779720A (en) | Watertight connector | |
| CN101656371B (en) | Coaxial underwater sealed connector | |
| CN206293738U (en) | Divide valve watertight connector | |
| CN208078290U (en) | Pressure balanced underwater cable connector can be achieved in one kind | |
| US6561268B2 (en) | Connector | |
| CN207588093U (en) | A kind of electrical general connector of underwater wet-type of pressure self-balancing | |
| AU2013262011A1 (en) | Underwater electrical connection | |
| CN206293701U (en) | Small watertight connector | |
| CN111509477A (en) | Reverse standard type anti-misplug watertight connector | |
| CN108270133A (en) | One kind divides valve watertight connector | |
| US20200091652A1 (en) | Systems and methods for sealing motor lead extensions | |
| CN204680822U (en) | A kind of underwater anti-short circuit separate electric connector | |
| CN209514167U (en) | A kind of sea cable connector box Loose tube sealing device | |
| CN107394421A (en) | A kind of high-voltage undersea cable rigidity transition joint and its application method | |
| CN107025957A (en) | A kind of anticracking halogen-free anti-flaming polyolefin cable | |
| CN106654693A (en) | Photoelectric mixed vertical watertight connector | |
| CN105305150A (en) | Liquid level seal connector and underwater connection signal transmission and air guide method thereof | |
| CN201364408Y (en) | Seal connector | |
| US20230361499A1 (en) | Subsea dummy insert | |
| CN208820133U (en) | A kind of full rubber underwater electrical connector | |
| CN208461095U (en) | Watertight connector | |
| CN218351796U (en) | Pressure-bearing waterproof connector for armored cable | |
| CN111355097B (en) | Power supply connecting device with waterproof structure | |
| CN202977919U (en) | Portable connection structure of coaxial shielding line between sealing cavities at high temperature and under high pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |