CN220233610U - ROV cable disconnect-type photoelectricity composite joint device - Google Patents
ROV cable disconnect-type photoelectricity composite joint device Download PDFInfo
- Publication number
- CN220233610U CN220233610U CN202321468408.2U CN202321468408U CN220233610U CN 220233610 U CN220233610 U CN 220233610U CN 202321468408 U CN202321468408 U CN 202321468408U CN 220233610 U CN220233610 U CN 220233610U
- Authority
- CN
- China
- Prior art keywords
- connector
- photoelectric
- female
- joint
- male
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 230000005622 photoelectricity Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an ROV cable separated photoelectric composite joint device, which comprises a photoelectric joint female joint, wherein the tail end of the photoelectric joint female joint is connected with a cable, and the head end of the photoelectric joint female joint is provided with a pinhole; the tail end of the male joint of the photoelectric connector is connected with the cable, the head end of the male joint of the photoelectric connector is provided with a plug hole, and the plug hole is wrapped on the female joint of the photoelectric connector; the male pin of the photoelectric connector is arranged on the male pin, and when the inserting hole of the male pin of the photoelectric connector is wrapped on the female pin of the photoelectric connector, the inserting pin is inserted into the pin hole, so that the male pin of the photoelectric connector and the female pin of the photoelectric connector are in butt joint. The utility model can balance the water pressure inside and outside the photoelectric connector, so that the female connector of the photoelectric connector is easier to separate from the male connector of the photoelectric connector.
Description
Technical Field
The utility model relates to the technical field of cables of underwater robots, in particular to an ROV cable separated photoelectric composite joint device.
Background
Underwater Robots (ROVs) and their associated facilities are the products of a variety of modern high technologies and their system integration, which are of special significance to our ocean economy, ocean industry, ocean development and ocean high technology. The underwater robot utilizes the photoelectric composite cable to provide energy and communication information for the underwater robot when the underwater robot executes underwater tasks. The cable is generally connected with the underwater robot through a photoelectric composite joint.
Because the cable length is longer, take place to twine with the barrier under water easily to influence the normal work of robot under water, the installation of conventional photoelectric composite joint under water is inseparable can not autosegregation when the winding appears, consequently can only adopt the mode of cutting the cable to reach the purpose that the cable was got rid of stranded, but this kind of mode can lead to the inside water that intakes of cable and can't use.
Therefore, there is a need for an ROV cable disconnect type photoelectric composite connector device that can automatically disconnect when an obstacle is encountered, winding and knotting.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide an ROV cable separation type photoelectric composite joint device, which comprises the following components: the tail end of the photoelectric connector is connected with the cable, and the head end of the photoelectric connector is provided with a pinhole; the tail end of the male joint of the photoelectric connector is connected with the cable, the head end of the male joint of the photoelectric connector is provided with a plug hole, and the plug hole is wrapped on the female joint of the photoelectric connector;
the male connector of the photoelectric connector is provided with a contact pin, and when the insertion hole of the male connector of the photoelectric connector is wrapped on the female connector of the photoelectric connector, the contact pin is inserted into the needle hole, so that the male connector of the photoelectric connector and the female connector of the photoelectric connector are in butt joint;
the male head end of the photoelectric connector is provided with a spring structure, the female head end of the photoelectric connector is provided with a jacking structure protruding out of the outer edge of the pinhole, when the male head of the photoelectric connector is in butt joint with the female head of the photoelectric connector, the jacking structure is inserted into the mounting groove and extrudes the spring structure along the length direction of the cable, and pressure for ejecting the female head of the photoelectric connector in the opposite direction of the spring structure is reserved in the male head of the photoelectric connector.
Further, the mounting groove is formed in the head end of the male head of the photoelectric connector, the section of the mounting groove is circular, the spring structure comprises a compression spring, and the compression spring is arranged in the mounting groove.
Further, the jacking structure comprises a circular protrusion protruding out of the outer edge of the pinhole, and the outer diameter of the circular protrusion is matched with the inner diameter of the mounting groove, so that the circular protrusion can be inserted into the mounting groove to squeeze the compression spring when the photoelectric connector is in butt joint.
Further, a hydraulic balance structure for balancing the internal and external hydraulic pressures of the photoelectric connector is arranged on the female connector of the photoelectric connector, the hydraulic balance structure comprises a gap extending inwards from the outer wall to the front end face of the female connector of the photoelectric connector along the radial direction of the female connector of the photoelectric connector, and when the male connector of the photoelectric connector and the female connector of the photoelectric connector are separated under the pressure action of the compression spring, the gap is exposed to the outside.
Further, the female head of the photoelectric connector is provided with a sealing piece, the sealing piece comprises a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are respectively arranged on two sides of the water pressure balancing structure.
Further, two annular grooves are formed in the female joint of the photoelectric connector, and the two annular grooves are respectively formed in two sides of the water pressure balance structure and used for installing the first sealing ring and the second sealing ring.
Further, the first sealing ring and the second sealing ring are both arranged to be O-shaped in section.
Further, a miniature inverted hole is formed in the outer edge of the head end of the male head of the photoelectric connector.
Further, the male head of the photoelectric connector is provided with a limiting structure, the limiting structure comprises a shaft sleeve detachably arranged on the male head of the photoelectric connector, a plurality of lugs protruding out of the outer wall of the shaft sleeve are symmetrically distributed on the end part, close to the female head of the photoelectric connector, of the shaft sleeve, and shaft holes are formed in the lugs.
Further, the photoelectric connector comprises an outer structure matched with the limiting structure, the outer structure comprises a shell sleeved on the female connector of the photoelectric connector, a pin shaft is arranged at one end, close to the male connector of the photoelectric connector, of the shell, and when the male connector of the photoelectric connector is in butt joint with the female connector of the photoelectric connector, the pin shaft can be inserted into the shaft hole to be in interference fit with the shaft hole.
Compared with the prior art, the utility model has the advantages that:
the photoelectric connector is characterized in that a pressing structure and a compression spring are arranged on the male photoelectric connector and the female photoelectric connector correspondingly, so that certain pressure is reserved inside the photoelectric connector after the photoelectric connector is butted, after the fixing of the limiting structure is lost, the photoelectric connector is automatically separated through the elastic pressure of the compression spring, and a water pressure balance structure is arranged on the female photoelectric connector, so that the photoelectric connector is separated under the acting force of the compression spring, the water pressure balance structure is exposed, seawater enters between the female photoelectric connector and the male photoelectric connector from the water pressure balance structure, the water pressure inside and outside the photoelectric connector is balanced, and the female photoelectric connector and the male photoelectric connector are more easily separated.
Drawings
FIG. 1 is a schematic diagram of an isometric view of an ROV cable disconnect photoelectric composite connector apparatus according to an embodiment of the utility model;
fig. 2 is a schematic diagram of a separation structure of an ROV cable separation type photoelectric composite connector device according to an embodiment of the present utility model;
fig. 3 is a schematic view of a connection structure of an ROV cable-separated photoelectric composite connector device according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an optical electrical connector male according to an embodiment of the present utility model.
Fig. 5 is an enlarged partial schematic view of fig. 2.
In the figure, 10, a photoelectric connector female head; 101. a pinhole; 102. an annular groove; 11. a jacking structure; 20. a male head of the photoelectric connector; 201. a plug hole; 202. a mounting groove; 203. miniature inverted holes; 21. a contact pin; 22. a spring structure; 23. a limit structure; 231. a support lug; 2311. a shaft hole; 30. a water pressure balancing structure; 40. and a seal.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings.
Referring to fig. 1-4, an ROV cable separation type photoelectric composite connector device comprises a photoelectric connector male head 20 and a photoelectric connector female head 10, wherein a pinhole 101 is formed in the photoelectric connector female head 10, a contact pin 21 is arranged on the photoelectric connector male head 20, and the photoelectric connector female head 10 and the photoelectric connector male head 20 are electrically connected through the pinhole 101 and the contact pin 21. Wherein, the photoelectric connector female head 10 is provided with a sealing element 40, a water pressure balancing structure 30 and a jacking structure 11; the photoelectric connector male head 20 is provided with a limiting structure 23 and a spring structure 22; the male connector 20 of the photoelectric connector is wrapped on the female connector 10 of the photoelectric connector, the head end (plug end) of the male connector 20 of the photoelectric connector is provided with a plug hole 201, and the head end (plug end) of the female connector 10 of the photoelectric connector is positioned in the plug hole 201.
Specifically, the pin 21 is located at the middle position in the plugging hole 201, the pin hole 101 is located at the middle position of the female connector 10 of the photoelectric connector, and corresponds to the pin 21 on the male connector 20 of the photoelectric connector, when the head end of the female connector 10 of the photoelectric connector is inserted into the plugging hole 201, the pin 21 on the male connector 20 of the photoelectric connector can be inserted into the pin hole 101 on the female connector 10 of the photoelectric connector, so that the butt joint of the male connector 20 of the photoelectric connector and the female connector 10 of the photoelectric connector is realized.
In order to enable the spring structure 22 and the pressing structure 11 to abut against each other when the male optoelectronic connector 20 and the female optoelectronic connector 10 are in butt joint. As shown in fig. 2, 5 and 3, a mounting groove 202 is further formed inside the insertion hole 201 of the male plug 20 of the optical electrical connector, the mounting groove 202 is formed on the outer periphery of the pin 21, and the spring structure 22 is formed in the mounting groove 202; the head end (plug end) of the female connector 10 is also provided with a pressing structure 11 protruding out of the outer edge of the pinhole 101.
Specifically, the pressing structure 11 is configured to be inserted into the mounting groove 202 to press the pressing structure 22 toward the tail end of the male photoelectric connector 20 when the male photoelectric connector 20 and the female photoelectric connector 10 are in butt joint, so that the pressing structure 22 contracts and deforms, and a certain pressure is reserved inside the photoelectric connector after the male photoelectric connector 20 and the female photoelectric connector 10 are in butt joint.
In an alternative embodiment, the mounting groove 202 is configured as a circular slot, the spring 22 is a compression spring, the compression spring is mounted in the circular slot, the pressing structure 11 is configured as a circular protrusion protruding from the outer edge of the pinhole 101 by a certain length, the protruding length of the circular protrusion is smaller than the depth of the circular slot, and the outer diameter is smaller than the inner diameter of the circular slot.
Thus, after the male head 20 of the photoelectric connector is in butt joint with the female head 10 of the photoelectric connector, the circular protrusion can be inserted into the circular slot, the compression spring is pressed inwards (from the head end of the male head 20 of the photoelectric connector to the tail end of the male head 20 of the photoelectric connector), so that the compression spring is subjected to shrinkage deformation, and after the male head 20 of the photoelectric connector is in butt joint with the female head 10 of the photoelectric connector, a certain pressure is reserved in the photoelectric connector, so that when the connection of the external limiting structure 23 is lost, the automatic separation of the male head 20 of the photoelectric connector and the female head 10 of the photoelectric connector is realized by the pressure reserved in the inside.
It should be understood that other shapes and materials of the spring 22 and the pressing structure 11 can be used in addition to the compression springs and the circular protrusions as described in the present embodiment.
In addition, the mounting groove 202 provided in this embodiment can play a role in limiting the compression spring and positioning the circular protrusion when the joint is in butt joint, so that the circular protrusion can be inserted into the mounting groove 202 to collide with the compression spring when the male joint 20 and the female joint 10 are in butt joint, and the mutual dislocation of the jacking structure 11 and the elastic structure 22 when the male joint 20 and the female joint 10 are in butt joint is avoided, so that a certain pressure cannot be reserved in the photoelectric joint after the male joint 20 and the female joint 10 are in butt joint.
It should be understood that the implementation of the abutment stop of the snap structure 22 and the abutment positioning of the push structure 11 is not limited to the mounting slots 202 proposed in this embodiment.
Alternatively, the number of the compression springs may be plural and distributed on the male connector 20 in an axisymmetric manner. In this embodiment, the number of compression springs is four, and the compression springs are distributed and arranged at the head end of the male head 20 of the photoelectric connector in an axisymmetric manner. Specifically, the mounting groove 202 is arranged inside the head end of the male connector 20 and is positioned on the same horizontal plane as the outer edge of the female connector 10; with keeping proper spring force, after the male connector 20 of the photoelectric connector is in butt joint with the female connector 10 of the photoelectric connector, the pressure capable of automatically separating the photoelectric connector is reserved in the photoelectric connector, so that the male connector 20 of the photoelectric connector and the female connector 10 of the photoelectric connector are automatically separated.
In order to reduce the separation resistance between the male connector 20 and the female connector 10, the male connector 20 and the female connector 10 are automatically separated more easily. As shown in fig. 2 and 3, a water pressure balancing structure 30 is disposed at the head end (plug end) of the female connector 10 of the photoelectric connector, so as to balance the internal water pressure and the external water pressure of the photoelectric connector, and make the photoelectric connector easier to separate.
Specifically, the hydraulic balance structure 30 is disposed at the head end (socket end) of the female connector 10 along the radial direction of the female connector 10, and extends into the female connector 10 until the female connector 10 is led to the head end face of the female connector 10, so as to form a gap with an L-shaped cross section as shown in the figure, and the gap extends to be communicated with the mounting groove 202 of the male connector 20 after the male connector 20 and the female connector 10 are butted, and is configured to be exposed after the male connector 20 and the female connector 10 are automatically separated.
So, after the male head 20 of the photoelectric connector and the female head 10 of the photoelectric connector lose the connection of the limit structure 23, after separation occurs under the pressure acting force reserved by the compression spring, the gap is exposed, at this time, the seawater is permeated between the male head 20 of the photoelectric connector and the photoelectric connector through the gap under the action of the water pressure, and the water pressure inside and outside the male head 20 of the photoelectric connector and the female head 10 of the photoelectric connector are balanced, so that the male head 20 of the photoelectric connector and the female head 10 of the photoelectric connector are easier to separate.
As shown, in order to enhance the sealing of the butt ends of the male connector 20 and the female connector 10, a sealing member 40 is provided on the female connector 10. The sealing member 40 comprises a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are sleeved on the female joint 10 of the photoelectric connector at intervals. Optionally, the first sealing ring and the second sealing ring are both O-shaped sealing rings, and O-shaped double-layer sealing is adopted, so that the tightness of the butt joint ends of the male joint 20 of the photoelectric connector and the female joint 10 of the photoelectric connector is enhanced. The first sealing ring and the second sealing ring are respectively arranged at two sides of the water pressure balance structure 30, so that the water pressure balance structure 30 is arranged between the first sealing ring and the second sealing ring. In this way, the pressure required for the compression spring to separate the male 20 and female 10 connectors is reduced, and good sealing properties can be maintained.
In an alternative embodiment, in order to make the position of the sealing member 40 on the female optical connector 10 more stable when the male optical connector 20 and the female optical connector 10 are mated, displacement looseness is less likely to occur. As shown in fig. 2 and fig. 5, two annular grooves 102 are formed in the female joint 10, and the first sealing ring and the second sealing ring are embedded in the annular grooves 102 and can be fixed by the annular grooves 102 and limited to be displaced and loosened along the length direction of the female joint 10, so that the first sealing ring and the second sealing ring are more stable in position fixation on the female joint 10, which is helpful for enhancing the sealing effect and increasing the sealing stability.
In order to prevent the photoelectric connector from automatically separating during normal use, the male photoelectric connector 20 is provided with a limiting structure 23, and the limiting structure 23 and an external structure limit relative movement by interference fit, so that limiting fixation is achieved, and the female photoelectric connector 10 and the male photoelectric connector 20 are prevented from automatically separating during normal use.
As shown in fig. 1 and fig. 4, the limiting structure 23 is configured as a shaft sleeve with a circular cross section, one end, close to the female head 10 of the photoelectric connector, of the limiting structure is provided with a support lug 231, a shaft hole 2311 is formed in the support lug 231, the outer structure can be configured as a shell for coating the female head 10 of the photoelectric connector, a pin shaft capable of being inserted into the shaft hole 2311 is arranged on the shell, interference fit with the shaft hole 2311 is formed, and connection limiting between the photoelectric connectors is achieved. The support lugs 231 can be arranged in a plurality, and the support lugs 231 are axisymmetrically distributed on the shaft sleeve, so that the connection and fixation of the limiting structure 23 and the external structure are more stable.
The outer edge of the male head 20 of the photoelectric connector is provided with the miniature inverted hole 203, and the miniature inverted hole 203 can enable water flow to easily enter the water pressure balance structure 30 during separation to achieve the flow guiding effect, and can guarantee the connection tightness of the photoelectric connector.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (8)
1. An ROV cable disconnect-type photoelectric composite connector device, comprising:
the tail end of the photoelectric connector female head (10) is connected with the cable, and the head end of the photoelectric connector female head is provided with a pinhole (101);
the tail end of the male connector (20) of the photoelectric connector is connected with the cable, the head end of the male connector is provided with a plug hole (201), and the plug hole (201) is wrapped on the female connector (10) of the photoelectric connector;
the male connector (20) of the photoelectric connector is provided with a contact pin (21), and when a plug hole (201) of the male connector (20) of the photoelectric connector is wrapped on the female connector (10) of the photoelectric connector, the contact pin (21) is inserted into the needle hole (101) to enable the male connector (20) of the photoelectric connector to be in butt joint with the female connector (10) of the photoelectric connector;
the front end of the male photoelectric connector (20) is provided with a spring structure (22), the front end of the female photoelectric connector (10) is provided with a pushing structure (11) protruding out of the outer edge of the pinhole (101), and when the male photoelectric connector (20) is in butt joint with the female photoelectric connector (10), the pushing structure (11) is inserted into the mounting groove (202) and presses the spring structure (22) along the length direction of the cable, so that the pressure for pushing the female photoelectric connector (10) to the opposite direction of the spring structure (22) is reserved in the male photoelectric connector (20); the front end of the male head (20) of the photoelectric connector is provided with a mounting groove (202), the cross section of the mounting groove (202) is circular, the spring structure (22) comprises a compression spring, and the compression spring is arranged in the mounting groove (202); the jacking structure (11) comprises a circular protrusion protruding out of the outer edge of the pinhole (101), and the outer diameter of the circular protrusion is matched with the inner diameter of the mounting groove (202), so that the circular protrusion can be inserted into the mounting groove (202) to squeeze the compression spring when the photoelectric connector is in butt joint.
2. ROV cable-disconnect-type photoelectric composite joint device according to claim 1, characterized in that a hydraulic pressure balancing structure (30) for balancing the internal and external hydraulic pressure of the photoelectric connector is provided on the female joint (10), the hydraulic pressure balancing structure (30) comprising a gap extending from the outer wall inwards in the radial direction of the female joint (10) to the front end face of the female joint (10), which is exposed to the outside when the male joint (20) and the female joint (10) are disconnected under the pressure of the compression spring.
3. ROV cable-disconnect-type photoelectric composite joint device according to claim 2, characterized in that a sealing member (40) is arranged on the photoelectric connector female head (10), the sealing member (40) comprises a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are separately arranged on both sides of the hydraulic balance structure (30).
4. The ROV cable separation type photoelectric composite joint device according to claim 3, wherein two annular grooves (102) are formed in the photoelectric joint female head (10), and the two annular grooves (102) are respectively formed on two sides of the water pressure balancing structure (30) and are used for installing the first sealing ring and the second sealing ring.
5. The ROV cable disconnect-type photoelectric composite joint apparatus according to claim 4, wherein the first seal ring and the second seal ring are each provided with an O-shape in cross section.
6. ROV cable-disconnect photoelectric composite joint device according to any one of claims 1-5, characterized in that the head end outer edge of the male head (20) of the photoelectric connector is provided with a micro inverted hole (203).
7. The ROV cable separation type photoelectric composite joint device according to claim 6, wherein a limiting structure (23) is arranged on the male photoelectric joint (20), the limiting structure (23) comprises a shaft sleeve detachably arranged on the male photoelectric joint (20), a plurality of lugs (231) protruding out of the outer wall of the shaft sleeve are symmetrically distributed at the end part, close to the female photoelectric joint (10), of the shaft sleeve, and shaft holes (2311) are formed in the lugs (231).
8. The ROV cable disconnect-type photoelectric composite joint device according to claim 7, further comprising an external structure matched with the limit structure (23), wherein the external structure comprises a shell sleeved on the photoelectric joint female head (10), a pin shaft is arranged at one end of the shell, which is close to the photoelectric joint male head (20), and when the photoelectric joint male head (20) is in butt joint with the photoelectric joint female head (10), the pin shaft can be inserted into the shaft hole (2311) to realize interference fit with the shaft hole (2311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468408.2U CN220233610U (en) | 2023-06-09 | 2023-06-09 | ROV cable disconnect-type photoelectricity composite joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468408.2U CN220233610U (en) | 2023-06-09 | 2023-06-09 | ROV cable disconnect-type photoelectricity composite joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233610U true CN220233610U (en) | 2023-12-22 |
Family
ID=89181250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321468408.2U Active CN220233610U (en) | 2023-06-09 | 2023-06-09 | ROV cable disconnect-type photoelectricity composite joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233610U (en) |
-
2023
- 2023-06-09 CN CN202321468408.2U patent/CN220233610U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10236631B2 (en) | Blind mating connector assembly with floating unit and guiding means | |
| US7160149B1 (en) | Coaxial connector and method of connecting a two-wire cable to a coaxial connector | |
| US8573853B2 (en) | Plug assembly | |
| CN204333406U (en) | A kind of multi-sealed opto-electric connector | |
| CN101907750B (en) | Fiber connector assembly and plug thereof | |
| WO2012032179A2 (en) | Optical fibre connector | |
| CN207426233U (en) | A kind of simple jack contact connection female terminal | |
| CN220233610U (en) | ROV cable disconnect-type photoelectricity composite joint device | |
| CN116722403B (en) | Separation type photoelectric composite joint for connecting cables of underwater robot | |
| CN210576747U (en) | Connector with waterproof function | |
| CN210692834U (en) | 5G communication connector tied in a bundle | |
| CN116722403A (en) | Separation type photoelectric composite joint for connecting cables of underwater robot | |
| CN112290301B (en) | Flexible push-pull quick-locking connector | |
| CN109946796B (en) | Outdoor connector with buffer structure and double-core multi-core sharing shell | |
| CN207819094U (en) | High-tension connector | |
| CN109407227B (en) | Small-sized wet-plug photoelectric connector | |
| CN219892443U (en) | Photovoltaic connector and assembly thereof | |
| CN219350823U (en) | Socket assembly of plug-in connector and plug-in connector | |
| CN214411635U (en) | Electric socket | |
| CN210404174U (en) | Waterproof connector | |
| CN214310995U (en) | Multi-core optical fiber connector | |
| CN112018548A (en) | Waterproof type quick connector for signal transmission | |
| CN220209557U (en) | Connector male end with plugging structure and connector | |
| CN217607114U (en) | Circular connector with dual waterproof construction | |
| CN211180291U (en) | Split type watertight optical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |