CN111641074B - Wet plug watertight connector - Google Patents
Wet plug watertight connector Download PDFInfo
- Publication number
- CN111641074B CN111641074B CN202010640237.1A CN202010640237A CN111641074B CN 111641074 B CN111641074 B CN 111641074B CN 202010640237 A CN202010640237 A CN 202010640237A CN 111641074 B CN111641074 B CN 111641074B
- Authority
- CN
- China
- Prior art keywords
- base
- sealing
- cable head
- sliding
- locking
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 93
- 238000009434 installation Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000000523 sample Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000004382 potting Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a wet plug watertight connector, which comprises a base, a cable head and a cable head capable of being in waterproof sealing joint with the base; the base is provided with an on-off sliding hole, a sliding locking seat is arranged in the on-off sliding hole in a waterproof sealing manner, and a conductive needle A is arranged in the sliding locking seat; the base is fixedly connected with a locking connecting piece, and the locking connecting piece is in threaded connection with an on-off locking piece; the on-off sliding hole is also provided with an insulating seat, a conductive needle B is arranged in the insulating seat, and a conductive needle C is arranged on the cable head; the sliding locking seat is positioned at the first position, and the conductive needle A is not conducted with the conductive needle B, so that the conductive needle B is ensured to be uncharged; the sliding locking seat moves from the first position to the second position, so that the conductive needle A is conducted with the conductive needle B, and the conductive needle A is conducted with the conductive needle C; therefore, underwater wet plugging is realized under the condition of not using various detection probes and detection circuits, and the device has the advantages of simple structure, simple manufacturing process and low cost.
Description
Technical Field
The invention relates to the technical field of underwater equipment, in particular to a wet plugging watertight connector.
Background
In the power supply, signal and network transmission of water surface and underwater equipment, the watertight connector plays a vital role as an indispensable electric connecting device in the construction of underwater engineering, and the quality of the watertight connector determines the stability of photoelectric transmission to a great extent and the installation and maintenance of the underwater equipment engineering.
The current wet plugging watertight connector in the market only supports plugging when a certain residual water stain exists after the water is separated from the connector, and does not support direct plugging under water under the electrified condition. The wet plugging in the current true sense has the advantages of high cost and unnecessary electricity consumption due to the arrangement of various detection probes and detection circuits, thereby causing energy waste. Therefore, a new type of wet-plug watertight connector is needed.
Disclosure of Invention
The invention aims to provide a wet plug watertight connector for solving the problems.
To achieve the purpose, the invention adopts the following technical scheme:
The wet plug watertight connector comprises a base and a cable head, wherein the cable head is arranged on a first side of the base and can be in waterproof sealing joint with the base; when the base is connected with the cable head, the base is communicated with the cable head;
An inward concave on-off sliding hole is formed in the first side, close to the cable head, of the base, a sliding locking seat is arranged in the on-off sliding hole in a waterproof sealing mode, and a conductive needle A is arranged in the sliding locking seat; the base is also provided with a locking groove communicated with the on-off sliding hole, the base is fixedly connected with a locking connecting piece, and the locking connecting piece penetrates through the locking groove and is in threaded connection with the on-off locking piece;
an insulating seat is fixedly arranged at the top of the on-off sliding hole, which is close to the cable head, a conductive needle B is arranged in the insulating seat, and a conductive needle C is arranged at one side of the cable head, which faces the base;
the sliding locking seat comprises a first position and a second position; before the base is connected with the cable head, the sliding locking seat is positioned at a first position, and the conductive needle A and the conductive needle B are not conducted; when the base is connected with the cable head, the conductive pin B is conducted with the conductive pin C, the on-off locking piece is rotated at the moment, the sliding locking seat moves from the first position to the second position, and therefore the conductive pin A is conducted with the conductive pin B.
Optionally, a sealing hole is formed in one side, close to the base, of the cable head, and the conductive needle C is located at the bottom of the sealing hole; a sealing insulating layer is arranged on one end surface of the insulating seat facing the cable head, and the sealing insulating layer is wrapped on the outer circular surface of the conductive pin B; the diameter of the sealing insulating layer is larger than that of the sealing hole; when the base is connected with the cable head, the sealing insulating layer enters the sealing hole to form waterproof sealing connection between the cable head and the base.
Optionally, a conductive pin B mounting hole is further formed in the insulating base, and the conductive pin B mounting hole penetrates through the sealing insulating layer; the conductive needle B is arranged in the conductive needle B mounting hole, and one end of the conductive needle B, which is close to the conductive needle C, extends out of the conductive needle B mounting hole and can be inserted into the conductive needle C.
Optionally, a sealing protrusion is disposed on a side of the insulating base facing the sliding locking base, and a static sealing groove matched with the sealing protrusion is disposed on the base, so as to realize waterproof sealing.
Optionally, a sliding sealing groove A is arranged at a first end of the sliding locking seat far away from the insulating seat, and a first sealing ring is arranged in the sliding sealing groove A; the second end of the sliding locking seat, which is close to the insulating seat, is provided with a sliding sealing groove B, and a second sealing ring is arranged in the sliding sealing groove B.
Optionally, the sliding locking seat is provided with a locking piece mounting groove, one end of the locking connecting piece is fixed in the locking piece mounting groove, and the other end of the locking connecting piece penetrates through the locking groove to be in threaded connection with the on-off locking piece.
Optionally, the conductive needle also comprises a wire A electrically connected with the conductive needle A and a wire B electrically connected with the conductive needle C; the end face, far away from the cable head, of the base is provided with a filling and sealing through hole penetrating through the on-off sliding hole, filling and sealing glue is filled in the filling and sealing through hole, and the lead A passes through the filling and sealing through hole to enter the on-off sliding hole to be electrically connected with the conductive needle A; when the base and the cable head are connected, the lead A is communicated with the lead B, so that the base and the cable head are communicated.
Optionally, a fixing pressing ring for fixing the insulating base is fixedly installed at the opening of the on-off sliding hole on one side of the base facing the cable head.
Optionally, a locking cap is sleeved on the outer circular surface of the cable head, the locking cap can be in threaded connection with the base, and when the locking cap is screwed to the base, the base is connected with the cable head.
Optionally, a base sealing groove is formed in one side, far away from the cable head, of the base, and a third sealing ring is arranged in the base sealing groove.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, before the base is connected with the cable head, the sliding locking seat is positioned at the first position, the conductive needle A and the conductive needle B are not conducted, so that the conductive needle B is ensured to be uncharged, and at the moment, even if the conductive needle B19 is exposed to water, no influence is caused; when the base is connected with the cable head, the conductive pin B is communicated with the conductive pin C, at the moment, the locking piece is rotated to be turned on and off, and the sliding locking seat moves from the first position to the second position, so that the conductive pin A is communicated with the conductive pin B, the conductive pin A is communicated with the conductive pin C, and finally the conduction between the base and the cable head is completed; therefore, underwater wet plugging is realized under the condition of not using various detection probes and detection circuits, and the device has the advantages of simple structure, simple manufacturing process and low cost.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is an exploded view of a wet pluggable watertight connector according to an embodiment of the present invention;
FIG. 2 is an assembled view of a wet-pluggable watertight connector according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a wet-pluggable watertight connector according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a cross-sectional view of a wet-pluggable watertight connector according to an embodiment of the present invention;
FIG. 5 is a block diagram of a base of a wet-pluggable watertight connector according to an embodiment of the present invention;
FIG. 6 is a schematic view of a base of a wet-pluggable watertight connector according to an embodiment of the present invention;
FIG. 7 is a block diagram of a sliding lock base of a wet plug watertight connector according to an embodiment of the present invention;
Fig. 8 is a structural diagram of an insulating base of a wet plugging watertight connector according to an embodiment of the present invention;
Fig. 9 is a block diagram of a cable head of a wet-plug watertight connector according to an embodiment of the present invention.
In the figure:
10. a base; 101. locking through grooves; 102. on-off sliding holes; 103. static seal groove; 104. encapsulating the through hole; 105. the base seals the groove; 11. the locking piece is opened and closed; 12. a first seal ring; 13. a sliding locking seat; 131. sliding seal groove a; 132. sliding seal groove B; 133. a locking element mounting groove; 14. locking the connecting piece; 15. a second seal ring; 16. a conductive needle A; 17. an insulating base; 171. a sealing protrusion; 172. a conductive pin B mounting hole; 173. sealing the insulating layer; 18. fixing the pressing ring; 19. a conductive pin B; 20. a conductive needle C; 21. a cable head; 211. sealing the hole; 22. a locking cap; 23. a third seal ring; 24. a lead A; 25. and a lead B.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 9, a wet plugging watertight connector includes a base 10 and a cable head 21, wherein the cable head 21 is disposed on a first side of the base 10 and can be in waterproof sealing engagement with the base 10; when the base 10 and the cable head 21 are engaged, electrical conduction is established between the base 10 and the cable head 21.
The first side of the base 10, which is close to the cable head 21, is provided with an inward concave on-off sliding hole 102, a sliding locking seat 13 is arranged in the on-off sliding hole 102 in a waterproof sealing manner, and a conductive needle A16 is arranged in the sliding locking seat 13; the base 10 is also provided with a locking through groove 101 communicated with the on-off sliding hole 102, the base 10 is fixedly connected with a locking connecting piece 14, and the locking connecting piece 14 passes through the locking through groove 101 and is in threaded connection with the on-off locking piece 11.
The on-off sliding hole 102 is near the top of the cable head 21 and is fixedly provided with an insulating seat 17, a conductive needle B19 is arranged in the insulating seat 17, and one side of the cable head 21 facing the base 10 is provided with a conductive needle C20.
The slide lock seat 13 includes a first position and a second position; when the base 10 is engaged with the cable head 21, the sliding locking seat 13 is positioned at the first position, and the conductive pin A16 and the conductive pin B19 are not conducted; when the base 10 is engaged with the cable head 21, the conductive pin B19 is conducted with the conductive pin C20, and at this time, the on-off locking member 11 is rotated, and the sliding locking seat 13 is moved from the first position to the second position, so that the conductive pin a16 is conducted with the conductive pin B19, and the conductive pin a16 is conducted with the conductive pin C20, thereby completing the conduction between the base 10 and the cable head 21.
It should be noted that, in the waterproof sealing installation of the present embodiment, when the sliding locking seat 13 is installed in the on-off sliding hole 102, external impurities and water cannot enter the joint of the conductive pins a16 and the conductive pins B19 from the outside of the base 10, so that the conductive pins a16 cannot be shorted, and the waterproof sealing effect is achieved.
Specifically, a sealing hole 211 is formed on one side of the cable head 21, which is close to the base 10, and the conductive needle C20 is positioned at the bottom of the sealing hole 211; a sealing insulating layer 173 is arranged on one end surface of the insulating seat 17 facing the cable head 21, and the sealing insulating layer 173 is wrapped on the outer circular surface of the conductive pin B19; the diameter of the seal insulating layer 173 is larger than the diameter of the seal hole 211; when the base 10 is engaged with the cable head 21, the sealing insulating layer 173 enters the sealing hole 211, and due to the effect of interference fit, the sealing insulating layer 173 will be fully filled in the sealing hole 211 to form a waterproof sealing engagement between the cable head 21 and the base 10.
More specifically, the insulating base 17 is further provided with a conductive pin B mounting hole 172, and the conductive pin B mounting hole 172 penetrates through the sealing insulating layer 173; the conductive pin B19 is disposed in the conductive pin B mounting hole 172, and one end of the conductive pin B19, which is close to the conductive pin C20, extends out of the conductive pin B mounting hole 172 and is insertable into the conductive pin C20.
Specifically, a sealing protrusion 171 is disposed on a side of the insulating base 17 facing the sliding locking base 13, and a static sealing groove 103 matched with the sealing protrusion 171 is disposed on the base 10 to realize waterproof sealing.
Specifically, a sliding sealing groove a131 is formed at a first end of the sliding locking seat 13 far away from the insulating seat 17, and a first sealing ring 12 is arranged in the sliding sealing groove a 131; the second end of the sliding locking seat 13, which is close to the insulating seat 17, is provided with a sliding sealing groove B132, and a second sealing ring 15 is arranged in the sliding sealing groove B132; the first sealing ring 12 prevents water from entering the interior of the sealed cabin through the on-off sliding hole 102, and the second sealing ring 15 prevents water from entering the joint of the conductive needle A16 and the conductive needle B19 from the outside of the base 10.
More specifically, the sliding locking seat 13 is provided with a locking member mounting groove 133, and one end of the locking connector 14 is fixed in the locking member mounting groove 133, and the other end passes through the locking through groove 101 to be in threaded connection with the on-off locking member 11.
Specifically, the wet-pluggable watertight connector of the embodiment further includes a wire a24 electrically connected to the conductive pin a16, and a wire B25 electrically connected to the conductive pin C20; the end face of the base 10, which is far away from the cable head 21, is provided with a potting through hole 104 penetrating through the on-off sliding hole 102, potting glue is filled in the potting through hole 104, and a wire A24 passes through the potting through hole 104 to enter the on-off sliding hole 102 to be electrically connected with the conductive needle A16; when the base 10 and the cable head 21 are engaged, the wire a24 is in communication with the wire B25, thereby establishing communication between the base 10 and the cable head 21.
Specifically, a fixed clamping ring 18 for fixing the insulating base 17 is fixedly installed at the opening of the on-off sliding hole 102 on the side of the base 10 facing the cable head 21.
Specifically, the outer circumferential surface of the cable head 21 is sleeved with a locking cap 22, the locking cap 22 can be in threaded connection with the base 10, and when the locking cap 22 is screwed to the base 10, the base 10 is engaged with the cable head 21.
Specifically, the number of the conductive pins a16, the conductive pins B19 and the conductive pins C20 is a plurality, and the conductive pins a16, the conductive pins B19 and the conductive pins C20 are in one-to-one correspondence with each other.
Specifically, a base sealing groove 105 is formed on one side of the base 10 away from the cable head 21, and a third sealing ring 23 is arranged in the base sealing groove 105, so that sealing and waterproofing after the base 10 is installed are facilitated.
In the wet plugging watertight connector of the embodiment, by locating the sliding locking seat 13 at the first position before the base 10 is jointed with the cable head 21, the conductive pin A16 and the conductive pin B19 are not conducted, so that the conductive pin B19 is ensured to be uncharged, and even if the conductive pin B19 is exposed to water, no influence is caused; when the base 10 is jointed with the cable head 21, the conductive pin B19 is conducted with the conductive pin C20, at the moment, the on-off locking piece 11 is rotated, and the sliding locking seat 13 is moved from the first position to the second position, so that the conductive pin A16 is conducted with the conductive pin B19, the conductive pin A16 is conducted with the conductive pin C20, and finally, the conduction between the base 10 and the cable head 21 is completed; therefore, underwater wet plugging is realized under the condition of not using various detection probes and detection circuits, and the device has the advantages of simple structure, simple manufacturing process and low cost.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The wet plug watertight connector comprises a base and a cable head, wherein the cable head is arranged on a first side of the base and can be in waterproof sealing joint with the base; when the base is connected with the cable head, the base is communicated with the cable head, and the cable head is characterized in that:
An inward concave on-off sliding hole is formed in the first side, close to the cable head, of the base, a sliding locking seat is arranged in the on-off sliding hole in a waterproof sealing mode, and a conductive needle A is arranged in the sliding locking seat; the base is also provided with a locking groove communicated with the on-off sliding hole, the base is fixedly connected with a locking connecting piece, and the locking connecting piece penetrates through the locking groove and is in threaded connection with the on-off locking piece;
an insulating seat is fixedly arranged at the top of the on-off sliding hole, which is close to the cable head, a conductive needle B is arranged in the insulating seat, and a conductive needle C is arranged at one side of the cable head, which faces the base;
The sliding locking seat comprises a first position and a second position; before the base is connected with the cable head, the sliding locking seat is positioned at a first position, and the conductive needle A and the conductive needle B are not conducted; when the base is connected with the cable head, the conductive pin B is conducted with the conductive pin C, the on-off locking piece is rotated at the moment, the sliding locking seat moves from the first position to the second position, and therefore the conductive pin A is conducted with the conductive pin B;
A sealing hole is formed in one side, close to the base, of the cable head, and the conductive needle C is positioned at the bottom of the sealing hole; a sealing insulating layer is arranged on one end surface of the insulating seat facing the cable head, and the sealing insulating layer is wrapped on the outer circular surface of the conductive pin B; the diameter of the sealing insulating layer is larger than that of the sealing hole; when the base is connected with the cable head, the sealing insulating layer enters the sealing hole to form waterproof sealing connection between the cable head and the base;
The insulating seat is also provided with a conductive pin B mounting hole, and the conductive pin B mounting hole penetrates through the sealing insulating layer; the conductive needle B is arranged in the conductive needle B mounting hole, and one end of the conductive needle B, which is close to the conductive needle C, extends out of the conductive needle B mounting hole and can be inserted into the conductive needle C;
The insulating seat is provided with a sealing bulge on one side facing the sliding locking seat, and a static sealing groove matched with the sealing bulge is arranged on the base to realize waterproof sealing.
2. The wet plug watertight connector according to claim 1, wherein a first end of the sliding locking seat away from the insulating seat is provided with a sliding sealing groove a, and a first sealing ring is arranged in the sliding sealing groove a; the second end of the sliding locking seat, which is close to the insulating seat, is provided with a sliding sealing groove B, and a second sealing ring is arranged in the sliding sealing groove B.
3. A wet pluggable watertight connector as claimed in claim 2, wherein the sliding locking seat is provided with a locking piece installation groove, one end of the locking connecting piece is fixed in the locking piece installation groove, and the other end of the locking connecting piece passes through the locking groove to be in threaded connection with the on-off locking piece.
4. The wet plug watertight connector of claim 1 further comprising a wire a electrically connected to conductive pin a and a wire B electrically connected to conductive pin C; the end face, far away from the cable head, of the base is provided with a filling and sealing through hole penetrating through the on-off sliding hole, filling and sealing glue is filled in the filling and sealing through hole, and the lead A passes through the filling and sealing through hole to enter the on-off sliding hole to be electrically connected with the conductive needle A; when the base and the cable head are connected, the lead A is communicated with the lead B, so that the base and the cable head are communicated.
5. The wet plug watertight connector of claim 1 wherein a fixing clamp for fixing the insulating base is fixedly installed at an opening of the on-off sliding hole at a side of the base facing the cable head.
6. The wet plug watertight connector of claim 1 wherein a locking cap is sleeved on an outer circumferential surface of the cable head, the locking cap being threadably connected to the base, the base being engaged with the cable head when the locking cap is threadably tightened to the base.
7. The wet plug watertight connector of claim 1 wherein a base sealing groove is formed in a side of the base away from the cable head, and a third sealing ring is arranged in the base sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640237.1A CN111641074B (en) | 2020-07-06 | 2020-07-06 | Wet plug watertight connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640237.1A CN111641074B (en) | 2020-07-06 | 2020-07-06 | Wet plug watertight connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111641074A CN111641074A (en) | 2020-09-08 |
| CN111641074B true CN111641074B (en) | 2024-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010640237.1A Active CN111641074B (en) | 2020-07-06 | 2020-07-06 | Wet plug watertight connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111641074B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212085324U (en) * | 2020-07-06 | 2020-12-04 | 三亚氚海科技有限责任公司 | Wet inserting and pulling watertight connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6736545B2 (en) * | 1999-10-14 | 2004-05-18 | Ocean Design, Inc. | Wet mateable connector |
| CN202487894U (en) * | 2012-04-05 | 2012-10-10 | 北京格林吉能源科技有限公司 | Electric connector |
| CN203014054U (en) * | 2012-12-25 | 2013-06-19 | 沈阳兴华航空电器有限责任公司 | Wet-pluggable underwater connector |
| CN104995807B (en) * | 2013-02-15 | 2017-05-17 | 普睿司曼股份公司 | Wet mateable connection assembly for electrical and/or optical cables |
| US9124030B1 (en) * | 2014-06-23 | 2015-09-01 | Gt Contact Co., Ltd. | Waterproof connector device and assembly thereof |
| CN210490370U (en) * | 2019-11-13 | 2020-05-08 | 三亚氚海科技有限责任公司 | Threading embedment |
-
2020
- 2020-07-06 CN CN202010640237.1A patent/CN111641074B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212085324U (en) * | 2020-07-06 | 2020-12-04 | 三亚氚海科技有限责任公司 | Wet inserting and pulling watertight connector |
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| CN111641074A (en) | 2020-09-08 |
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