CN113991357A - High-speed connector of circular quick lock for oil industry - Google Patents
High-speed connector of circular quick lock for oil industry Download PDFInfo
- Publication number
- CN113991357A CN113991357A CN202111332055.9A CN202111332055A CN113991357A CN 113991357 A CN113991357 A CN 113991357A CN 202111332055 A CN202111332055 A CN 202111332055A CN 113991357 A CN113991357 A CN 113991357A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- shell
- connector
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention provides a circular quick-locking high-speed connector for the petroleum industry, which comprises a plug end connector and a socket end connector, wherein the plug end connector comprises a plug connecting sleeve, a spring, a plug shell and balls; the socket end connector comprises a socket shell, and a ball clamping groove is formed in the socket shell; the spring and the plug shell are arranged in the plug connecting sleeve, the ball is assembled at the port of the plug shell, and the plug connecting sleeve can slide on the plug shell; when the socket shell is inserted into the plug shell, the ball is clamped into the ball clamping groove, and quick butt joint and locking are achieved. The plug shell and the socket shell are internally provided with insulating media, at least one pair of conductors are arranged in the insulating media, ports of the insulating media are of high-low dislocation structures capable of meeting creepage distance in high-power use, the socket shell is provided with an outer sealing ring, and the plug shell is internally provided with an inner sealing ring. The invention has flexible and various application forms, and has the characteristics of quick and convenient installation, sealing, oil stain resistance, explosion resistance, high transmission rate, high power and the like.
Description
Technical Field
The invention belongs to the technical field of connectors, and particularly relates to a circular quick-locking high-speed connector for the petroleum industry.
Background
The high-speed data connector used in the existing petroleum pipeline environment has the defects that the connector depends on an inlet, the connector is locked by threads, the connector is complex to install, and the connector cannot be assembled on site.
Disclosure of Invention
The invention provides a circular quick-locking high-speed connector for the petroleum industry, aiming at solving the technical problems that a high-speed data connector used in the existing petroleum pipeline environment depends on an inlet, is complex in thread locking and installation and cannot be assembled and connected on site.
Specifically, the invention is realized by adopting the following technical scheme:
the invention provides a circular quick-locking high-speed connector for the petroleum industry, which comprises a plug end connector and a socket end connector which can be plugged oppositely, and is characterized in that the plug end connector comprises a plug connecting sleeve, a spring, a plug shell and balls; the socket end connector comprises a socket shell, and a ball clamping groove is formed in the socket shell;
the plug connecting sleeve is sleeved on the outer side of the plug shell, the spring is arranged between the plug shell and the plug connecting sleeve, the ball is assembled at the port of the plug shell, and the plug connecting sleeve can slide on the plug shell;
when the socket shell is inserted into the plug shell, the ball is clamped into the ball clamping groove, and the plug end connector and the socket end connector are quickly butted and locked.
As a further illustration of the present invention, the plug end connector further comprises a plug end insulating medium and at least one pair of plug end conductors; the receptacle end connector further comprises a receptacle end insulating medium and at least one pair of receptacle end conductors;
the plug end insulating medium is fitted within the plug housing, and the plug end conductor is fitted within the plug end insulating medium; the receptacle end insulating medium fits within the receptacle housing, and the receptacle end conductors fit within the receptacle end insulating medium.
As a further explanation of the present invention, a key groove is disposed on an outer side of the plug end insulating medium, a key is disposed in an inner cavity of the socket housing, and when the socket housing is inserted into the plug housing, the key is fittingly inserted into the key groove.
As a further explanation of the present invention, the abutting port of the plug end insulating medium and the socket end insulating medium is configured as a high-low dislocation structure capable of meeting the requirement of creepage distance in high-power use.
As a further illustration of the present invention, the plug housing port is provided with at least three balls.
As a further explanation of the present invention, a port of the plug housing is provided with a ball mounting groove, the ball is disposed in the ball mounting groove, a lower end of the ball extends into the plug housing through a lower port of the ball mounting groove, and an upper end of the ball is adjacent to an inner wall of the plug connecting sleeve.
As a further explanation of the present invention, an inner seal groove is provided in an inner wall of the plug housing, an inner seal ring is installed in the inner seal groove, and the inner seal ring contacts with an outer end portion of the socket housing after the socket housing is inserted into the plug housing.
As a further explanation of the present invention, an outer sealing groove is disposed on an outer wall of the socket housing, an outer sealing ring is installed in the outer sealing groove, and after the socket housing is inserted into the plug housing, the outer sealing ring is in contact with an inner wall of the plug connecting sleeve.
As a further explanation of the present invention, the plug housing is further provided with a snap ring for limiting the plug connection sleeve.
As a further explanation of the invention, the outer wall of the plug housing and the inner wall of the plug connecting sleeve are both provided with a limiting step, and the spring is limited in a cavity formed by the limiting step.
Compared with the prior art, the invention has the following beneficial technical effects:
the circular quick-locking high-speed connector provided by the invention has the characteristics of quickness and convenience in installation, sealing, oil stain resistance, explosion resistance, high transmission rate, high power and the like. During actual use, the socket end can be welded on the PCB or fixed on the base, and the plug end assembly can be assembled on site according to conditions and then is in quick butt joint with the socket end.
The invention can transmit high-speed digital signals, meets the digital signals required by a petroleum pipeline bus, has flexible and various application forms, can resist high power, has good oil stain resistance, has the sealing performance reaching IP68, and is very convenient and reliable to apply in the petroleum pipeline environment.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of a plug end connector and a socket end connector of a circular quick-locking high-speed connector for the petroleum industry provided by the invention.
Fig. 2 is a schematic cross-sectional structural view of the circular quick-locking high-speed connector for the petroleum industry after the plug end connector and the socket end connector are plugged in opposite directions.
Fig. 3 is a diagram illustrating the effect of a round quick-lock high-speed connector used as a plug cable assembly in the oil industry according to an embodiment of the present invention.
FIG. 4 is a diagram illustrating the effect of the circular quick-lock high-speed connector used as an adapter in the petroleum industry according to an embodiment of the present invention.
FIG. 5 is a graph illustrating the performance of a round quick-lock high-speed connector receptacle terminating a load in the oil industry according to an embodiment of the present invention.
FIG. 6 is a diagram illustrating the effect of the circular quick-lock high-speed connector when the socket is connected to a PCB according to an embodiment of the present invention.
FIG. 7 is a diagram illustrating the effect of the round quick-lock high-speed connector on the on-site fixing of the socket end in the oil industry according to an embodiment of the present invention.
Description of the reference numerals
100-plug end connector, 1-plug connecting sleeve, 2-spring, 3-plug shell, 4-ball, 5-inner sealing ring, 6-plug end insulating medium, 7-plug end conductor, 12-snap ring, 13-limit step, 14-inner sealing groove, 15-ball mounting groove, 16-step structure, 200-socket end connector, 8-socket shell, 9-outer sealing ring, 10-socket end insulating medium, 11-socket end conductor, 17-unlocking step, 18-outer sealing groove, 19-ball clamping groove and 20-key.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but 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. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solution of the present invention will be explained with reference to specific embodiments.
As shown in fig. 1 and 2, a circular quick-locking high-speed connector for the petroleum industry is provided, which comprises a plug end connector 100 and a socket end connector 200, wherein the plug end connector 100 can be plugged oppositely, and comprises a plug connecting sleeve 1, a spring 2, a plug housing 3 and a ball 4; the socket end connector 200 comprises a socket shell 8, and a ball clamping groove 19 is formed in the socket shell 8;
the plug connecting sleeve 1 is sleeved on the outer side of the plug shell 3, the spring 2 is arranged between the plug shell 3 and the plug connecting sleeve 1, the ball 4 is assembled at the port of the plug shell 3, and the plug connecting sleeve 1 can slide on the plug shell 3;
when the socket housing 8 is inserted into the plug housing 3, the balls 4 are clamped into the ball clamping grooves 19, and the plug end connector 100 and the socket end connector 200 are quickly butted and locked.
According to the circular fast-locking high-speed connector, when the plug end connector 100 and the socket end connector 200 are oppositely plugged, the plug connecting sleeve 1 slides in the direction opposite to the butting end of the plug shell 3, so that when the socket shell 8 is inserted into the plug shell 3, the upper end of the ball 4 can enter the unlocking step 17, at the moment, the ball 4 can be smoothly clamped into the ball clamping groove 19, then the plug connecting sleeve 1 is loosened and reset under the action of the spring, and therefore the fast butting and locking process of the plug end connector 100 and the socket end connector 200 is achieved; the spring 2 can restore the original position after the plug connecting sleeve 1 slides, so that the ball is fixed in the clamping groove, and the plug end connector 100 and the socket end connector 200 can be quickly locked and unlocked.
Specifically, the ball 4 is mounted and limited in the following manner: a ball mounting groove 15 is formed in a port of the plug housing 3, the ball 4 is arranged in the ball mounting groove 15, the lower end of the ball 4 extends into the plug housing 3 through a port at the lower end of the ball mounting groove 15, and the upper end of the ball 4 is abutted to the inner wall of the plug connecting sleeve 1.
Further, in order to ensure the stability of the locking of the plug-end connector 100 and the socket-end connector 200 after plugging, at least three balls 4 are disposed at the port of the plug housing 3.
Specifically, plug housing 3 is provided with snap ring 12 that is used for right plug adapter sleeve 1 carries out spacing, and this snap ring 12's setting can guarantee plug adapter sleeve 1 not to deviate from plug housing 3 when sliding on plug housing 3.
Specifically, the outer wall of the plug housing 3 and the inner wall of the plug connecting sleeve 1 are both provided with a limiting step 13, and the spring 2 is limited in a cavity formed by the limiting step 13.
In an implementation manner, an inner sealing groove 14 is formed in the inner wall of the plug housing 3, an inner sealing ring 5 is installed in the inner sealing groove 14, and after the socket housing 8 is inserted into the plug housing 3, the inner sealing ring 5 contacts with the outer end of the socket housing 8. The outer wall of the socket shell 8 is provided with an outer sealing groove 18, an outer sealing ring 9 is installed in the outer sealing groove 18, and when the socket shell 8 is inserted into the plug shell 3, the outer sealing ring 9 is in contact with the inner wall of the plug connecting sleeve 1.
Through the design of the inner sealing ring 5 and the outer sealing ring 9, after the plug end connector 100 and the socket end connector 200 are oppositely plugged, good sealing structures are formed inside and outside the opposite plugging ends, so that the plug end connector is suitable for petroleum pipeline environments.
In one implementable manner, the plug end connector 100 further comprises a plug end insulating medium 6 and at least one pair of plug end conductors 7; the receptacle end connector 200 further comprises a receptacle end insulating medium 10 and at least one pair of receptacle end conductors 11; the plug end insulating medium 6 is fitted in the plug housing 3, and the plug end conductor 7 is fitted in the plug end insulating medium 6; the receptacle-side insulating medium 10 is fitted in the receptacle housing 8, and the receptacle-side conductors 11 are fitted in the receptacle-side insulating medium 10.
The butt joint port of the plug end insulating medium 6 and the socket end insulating medium 10 is set to be a high-low dislocation structure capable of meeting the creepage distance requirement in high-power use, and the high-low dislocation structure at the position can be set to be a stepped structure 16 or a convex structure and the like.
Further, a key groove is formed in the outer side of the plug end insulating medium 6, a key 20 is arranged in the inner cavity of the socket shell 8, and when the socket shell 8 is inserted into the plug shell 3, the key 20 is inserted into the key groove in a matching mode, so that alignment and positioning during insertion can be achieved.
In summary, the invention provides a circular quick-locking high-speed connector for the petroleum industry, which comprises a plug end connector and a socket end connector. The anti-explosion oil pipe has the characteristics of quick and convenient installation, sealing, oil stain resistance, explosion resistance, high transmission rate, high power and the like.
To enhance the utility of the connector, the connector provided by the present invention may be designed as a family of complementary products suitable for field installation when used as a plug cable assembly (as shown in fig. 3), a receptacle end may be used for both a board end (as shown in fig. 6) and a field installed product (as shown in fig. 7), and a test adapter (as shown in fig. 4) and a load (as shown in fig. 5). During actual use, the socket end can be welded on the PCB or fixed on the base, and the plug end assembly can be assembled on site according to conditions and then is in quick butt joint with the socket end.
The invention can transmit high-speed digital signals, meets the digital signals required by a petroleum pipeline bus, has flexible and various application forms, can resist high power, has good oil stain resistance, has the sealing performance reaching IP68, and is very convenient and reliable to apply in the petroleum pipeline environment.
The embodiments given above are preferable examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical characteristics of the technical scheme of the invention by a person skilled in the art belong to the protection scope of the invention.
Claims (10)
1. A circular quick-locking high-speed connector for the petroleum industry comprises a plug end connector (100) and a socket end connector (200) which can be plugged oppositely, and is characterized in that the plug end connector (100) comprises a plug connecting sleeve (1), a spring (2), a plug shell (3) and balls (4); the socket end connector (200) comprises a socket shell (8), and a ball clamping groove (19) is formed in the socket shell (8);
the plug connecting sleeve (1) is sleeved on the outer side of the plug shell (3), the spring (2) is arranged between the plug shell (3) and the plug connecting sleeve (1), the ball (4) is assembled at the port of the plug shell (3), and the plug connecting sleeve (1) can slide on the plug shell (3);
when the socket shell (8) is inserted into the plug shell (3), the balls (4) are clamped into the ball clamping grooves (19), and the plug end connector (100) and the socket end connector (200) are quickly butted and locked.
2. The circular quick-lock high-speed connector for petroleum industry according to claim 1, wherein the plug-end connector (100) further comprises a plug-end insulating medium (6) and at least one pair of plug-end conductors (7); the receptacle end connector (200) further comprises a receptacle end insulating medium (10) and at least one pair of receptacle end conductors (11);
the plug end insulating medium (6) is fitted in the plug housing (3), and the plug end conductor (7) is fitted in the plug end insulating medium (6); the socket-end insulating medium (10) is fitted in the socket housing (8), and the socket-end conductor (11) is fitted in the socket-end insulating medium (10).
3. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 2, wherein a key groove is formed on the outer side of the plug end insulating medium (6), a key (20) is arranged in the inner cavity of the socket housing (8), and when the socket housing (8) is inserted into the plug housing (3), the key (20) is inserted into the key groove in a matching mode.
4. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 2, wherein the butt joint ports of the plug end insulating medium (6) and the socket end insulating medium (10) are arranged in a high-low dislocation structure capable of meeting the creepage distance requirement in high-power use.
5. The circular quick-lock high-speed connector for petroleum industry as claimed in claim 1, wherein the plug housing (3) port is provided with at least three balls (4).
6. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 1, wherein a ball mounting groove (15) is formed in a port of the plug housing (3), the ball (4) is arranged in the ball mounting groove (15), a lower end of the ball (4) extends into the plug housing (3) through a lower port of the ball mounting groove (15), and an upper end of the ball (4) abuts against an inner wall of the plug connecting sleeve (1).
7. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 1, wherein an inner sealing groove (14) is formed in the inner wall of the plug housing (3), an inner sealing ring (5) is installed in the inner sealing groove (14), and when the socket housing (8) is inserted into the plug housing (3), the inner sealing ring (5) is in contact with the outer end of the socket housing (8).
8. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 1, wherein an outer sealing groove (18) is formed in the outer wall of the socket housing (8), an outer sealing ring (9) is installed in the outer sealing groove (18), and when the socket housing (8) is inserted into the plug housing (3), the outer sealing ring (9) is in contact with the inner wall of the plug connecting sleeve (1).
9. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 1, wherein the plug housing (3) is further provided with a snap ring (12) for limiting the plug connecting sleeve (1).
10. The circular quick-locking high-speed connector for the petroleum industry as claimed in claim 1, wherein the outer wall of the plug housing (3) and the inner wall of the plug connecting sleeve (1) are both provided with a limiting step (13), and the spring (2) is limited in a cavity formed by the limiting step (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332055.9A CN113991357A (en) | 2021-11-11 | 2021-11-11 | High-speed connector of circular quick lock for oil industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332055.9A CN113991357A (en) | 2021-11-11 | 2021-11-11 | High-speed connector of circular quick lock for oil industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113991357A true CN113991357A (en) | 2022-01-28 |
Family
ID=79747876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111332055.9A Pending CN113991357A (en) | 2021-11-11 | 2021-11-11 | High-speed connector of circular quick lock for oil industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113991357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394095A (en) * | 2023-12-12 | 2024-01-12 | 深圳市圣诺精密工业有限公司 | Self-locking multifunctional electric connector |
-
2021
- 2021-11-11 CN CN202111332055.9A patent/CN113991357A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117394095A (en) * | 2023-12-12 | 2024-01-12 | 深圳市圣诺精密工业有限公司 | Self-locking multifunctional electric connector |
| CN117394095B (en) * | 2023-12-12 | 2024-03-19 | 深圳市圣诺精密工业有限公司 | Self-locking multifunctional electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7887365B1 (en) | Electrical plug and jack assembly | |
| US20050064752A1 (en) | Ruggedized ethernet connector assembly | |
| US20070054543A1 (en) | Three position electrical connector assembly | |
| CN201247879Y (en) | Plate-to-plate concentration mounting type RF coaxial connector | |
| CA2801815A1 (en) | Rotatable plug-type connector | |
| CN105659444A (en) | Plug connector | |
| CN113991357A (en) | High-speed connector of circular quick lock for oil industry | |
| CN216773627U (en) | High-speed connector of circular quick lock for oil industry | |
| US6551136B2 (en) | Closed end coaxial connector | |
| CN108092061B (en) | Underwater wet-type electric universal connection method | |
| CN108075330B (en) | Underwater wet-type electrical universal connector | |
| CN110635328B (en) | Adaptor connector and connector assembly comprising same | |
| US11588285B2 (en) | Coaxial connector system with adaptor | |
| CN108258476B (en) | Bent radio frequency coaxial connector | |
| CN214379148U (en) | Male coding connector, female coding connector and connector assembly | |
| CN209561771U (en) | A kind of anti-error electric connector of rectangle high frequency integrated form | |
| CN108075329B (en) | Sealing structure of underwater wet type electric universal connector | |
| CN219419628U (en) | Waterproof electric connector | |
| CN214899075U (en) | Stable and reliable cable connector | |
| CN220190073U (en) | Adapter and connector | |
| CN215418773U (en) | Quick-locking sealing connector | |
| CN216355184U (en) | Flame-proof type radio frequency connector | |
| CN216720324U (en) | Inter-circuit-board blind plug connector for 5G communication | |
| US20120051011A1 (en) | Electronic device with modular jack | |
| CN221262904U (en) | Compression joint type sealing connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |