CN218886231U - Optical fiber connector - Google Patents
Optical fiber connector Download PDFInfo
- Publication number
- CN218886231U CN218886231U CN202223376636.5U CN202223376636U CN218886231U CN 218886231 U CN218886231 U CN 218886231U CN 202223376636 U CN202223376636 U CN 202223376636U CN 218886231 U CN218886231 U CN 218886231U
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- Prior art keywords
- optical fiber
- fiber connector
- housing
- inner cavity
- shell
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 77
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000000565 sealant Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 23
- 238000004382 potting Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004588 polyurethane sealant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an optical fiber connector relates to optical fiber communication technical field. The optical fiber connector comprises a middle shell and a shell, wherein the middle shell is provided with an accommodating cavity; the glue filling seat is partially inserted into the accommodating cavity and comprises a plurality of inner cavities which are sequentially communicated, any two adjacent inner cavities have different inner diameters, the inner cavities are used for accommodating optical fibers, and at least two adjacent inner cavities are filled with different sealants. The utility model provides an optical fiber connector has a plurality of inner chambers that communicate in proper order through setting up the encapsulating seat, and arbitrary two adjacent inner chambers have different internal diameters, form the multi-gradient pressure-bearing structure of optical fiber connector afterbody, improved optical fiber connector's pressure-bearing performance; different sealants are filled into at least two adjacent inner cavities, so that the bearing and sealing performance of the optical fiber connector is improved, the information transmission stability of the optical fiber connector in a full-sea-depth pressure environment is ensured, and the optical fiber connector can stably work.
Description
Technical Field
The utility model relates to an optical fiber communication technical field especially relates to an optical fiber connector.
Background
With the increasing development of marine research and marine development industries in China, various underwater engineering machines, operation instruments, diving assembly devices, marine oil production platforms, submarine observation networks and other underwater instrument devices have higher and higher requirements on data transmission. The currently common data transmission mode is optical fiber transmission, and the connection node between the optical cable and the underwater device is generally a watertight optical fiber connector, so that equipment maintenance and process transportation are facilitated.
However, the existing optical fiber connector is difficult to meet the application requirements of the whole sea depth in the aspects of pressure bearing structure, manufacturing process and high-reliability sealing.
SUMMERY OF THE UTILITY MODEL
The utility model provides an optical fiber connector for solve prior art optical fiber connector's leakproofness and be difficult to satisfy the technical problem of the deep application demand in full sea.
The utility model provides an optical fiber connector, include:
a middle shell having an accommodating cavity;
the glue filling seat is partially inserted into the containing cavities and comprises a plurality of inner cavities which are communicated in sequence, any two adjacent inner cavities have different inner diameters, the inner cavities are used for containing optical fibers, and at least two adjacent inner cavities are filled with different sealants.
According to the utility model provides a pair of optical fiber connector, optical fiber connector still includes the tail cover, the tail cover is located the periphery and the cladding of encapsulating seat the encapsulating seat is kept away from the tip of middle casing.
According to the utility model provides a pair of fiber connector, the encapsulating seat includes first inner chamber, second inner chamber, third inner chamber and fourth inner chamber, first inner chamber the second inner chamber the third inner chamber with the fourth inner chamber is along being close to the direction of middle casing is to keeping away from the direction of middle casing communicates in proper order, the internal diameter of second inner chamber is less than first inner chamber with the internal diameter of third inner chamber, the internal diameter of fourth inner chamber is from being close to the direction of middle casing is to keeping away from the direction of middle casing increases gradually.
According to the utility model provides a pair of fiber connector, first inner chamber has filled first sealed glue, the second inner chamber the third inner chamber with the fourth inner chamber has filled the sealed glue of second.
According to the utility model provides an optical fiber connector, the optical fiber connector also comprises a tail baffle and a tail shell, the outer wall of the glue filling seat is concavely provided with a mounting groove, and the tail baffle is embedded in the mounting groove and is abutted against the end face of the middle shell;
the tail shell is connected with the middle shell, and the tail shell is arranged around the periphery of the tail baffle.
According to the utility model provides a pair of optical fiber connector, optical fiber connector still includes the front end casing, the front end casing with middle casing is kept away from the one end sealing connection of encapsulating seat, front end casing part is inserted and is located the holding chamber, be provided with plug lock pin subassembly in the front end casing.
According to the utility model provides an optical fiber connector, optical fiber connector still includes the socket casing, the socket casing with the front end casing link to each other;
and a socket ferrule assembly is arranged in the socket shell, and the plug ferrule assembly is in contact connection with the socket ferrule assembly.
According to the utility model provides a pair of optical fiber connector, optical fiber connector still includes the thread bush, the thread bush install in the outer peripheral face of front end casing, the thread bush with socket casing threaded connection.
According to the utility model provides an optical fiber connector, optical fiber connector still includes first stabilising plate and second stabilising plate, the front end casing has first holding chamber and the second holding chamber that communicates each other;
the first stabilizing plate and the socket core insert assembly are positioned in the first accommodating cavity, and the first stabilizing plate is sleeved outside the socket core insert assembly;
the second stabilizing plate and the plug ferrule assembly are located in the second accommodating cavity, and the second stabilizing plate is sleeved on the outer side of the plug ferrule assembly.
According to the utility model provides a pair of optical fiber connector, optical fiber connector still includes the sealing member, the periphery of encapsulating seat the periphery of front end casing with the periphery of socket shell all is equipped with the sealing member.
The utility model provides an optical fiber connector has a plurality of inner chambers that communicate in proper order through setting up the encapsulating seat, and arbitrary two adjacent inner chambers have different internal diameters, form the multi-gradient pressure-bearing structure of optical fiber connector afterbody, improved optical fiber connector's pressure-bearing performance; different sealants are filled into at least two adjacent inner cavities, so that the bearing and sealing performance of the optical fiber connector is improved, the information transmission stability of the optical fiber connector in a full-sea-depth pressure environment is ensured, and the optical fiber connector can stably work.
Drawings
In order to illustrate the technical solutions of the present invention or the prior art more clearly, the drawings used in the following embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an optical fiber connector provided by the present invention.
Reference numerals:
1: a tail sleeve; 2: pouring a glue base; 21: a first lumen; 22: a second lumen; 23: a third lumen; 24: a fourth lumen; 3: a tail housing; 4: a tail baffle; 5: a middle housing; 51: an accommodating cavity; 6: a seal member; 7: a front end housing; 8: a second stabilizing plate; 9: a plug ferrule assembly; 10: a first stabilizer plate; 11: a threaded sleeve; 12: a socket housing; 13: a receptacle ferrule assembly.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1, the utility model provides an optical fiber connector, including middle casing 5 and encapsulating seat 2.
The intermediate housing 5 has an accommodation chamber 51. The glue filling base 2 is partially inserted into the accommodating cavity 51, the glue filling base 2 comprises a plurality of inner cavities which are sequentially communicated, any two adjacent inner cavities have different inner diameters, the inner cavities are used for accommodating optical fibers, and at least two adjacent inner cavities are filled with different sealants.
The coaxial setting of a plurality of inner chambers just distributes along the length direction of encapsulating seat 2 to make 2 insides of encapsulating seats have many gradients structure, utilize many gradients encapsulating mode to fix optic fibre, ensure optic fibre limit resistance to compression and the sealed requirement of vertical big degree of depth under the full sea deep environment. The sealant can be silica gel, epoxy resin sealant, polyurethane sealant, heat-conducting silicone grease and the like, and the utility model discloses do not specifically limit.
The utility model provides an optical fiber connector, through setting up encapsulating seat 2 and having a plurality of inner chambers that communicate in proper order, and arbitrary two adjacent inner chambers have different internal diameters, form the multi-gradient pressure-bearing structure of optical fiber connector afterbody, improved optical fiber connector's pressure-bearing performance; different sealants are filled into at least two adjacent inner cavities, so that the bearing and sealing performance of the optical fiber connector is improved, the information transmission stability of the optical fiber connector in a full-sea-depth pressure environment is ensured, and the optical fiber connector can stably work.
Further, the optical fiber connector further comprises a tail sleeve 1, wherein the tail sleeve 1 is sleeved on the periphery of the potting adhesive base 2 and covers the end part, far away from the middle shell 5, of the potting adhesive base 2.
As shown in fig. 1, the potting compound seat 2 has a first main body located on the left side relatively and a second main body located on the right side relatively, the outer diameter of the first main body is larger than that of the second main body, a stepped surface is formed at the joint of the first main body and the second main body, the tail sleeve 1 is abutted against the stepped surface, and the outer diameter of the tail sleeve 1 is the same as that of the first main body. The tail sleeve 1 is wrapped on the end part, far away from the middle shell 5, of the glue pouring base 2 after vulcanization treatment, sealing connection of the glue pouring base 2 and the optical fiber is achieved, and the requirement for water tightness under the full-sea deep environment is met. Optionally, the tail sleeve 1 and the glue pouring base 2 are connected by means of bonding.
Further, the glue filling base 2 comprises a first inner cavity 21, a second inner cavity 22, a third inner cavity 23 and a fourth inner cavity 24, the first inner cavity 21, the second inner cavity 22, the third inner cavity 23 and the fourth inner cavity 24 are sequentially communicated along the direction close to the middle shell 5 to the direction far away from the middle shell 5, the inner diameter of the second inner cavity 22 is smaller than the inner diameters of the first inner cavity 21 and the third inner cavity 23, and the inner diameter of the fourth inner cavity 24 is gradually increased from the direction close to the middle shell 5 to the direction far away from the middle shell 5.
As shown in fig. 1, the first inner cavity 21, the second inner cavity 22, the third inner cavity 23 and the fourth inner cavity 24 are sequentially distributed along a left-to-right direction, an inner diameter of the second inner cavity 22 is smaller than inner diameters of the first inner cavity 21 and the third inner cavity 23, and the inner diameter of the first inner cavity 21 may be the same as or different from the inner diameter of the third inner cavity 23. The inner diameter of the small-diameter end of the fourth inner cavity 24 is the same as that of the third inner cavity 23, and the inner diameter of the fourth inner cavity 24 is gradually increased along the direction from left to right so as to enhance the strength and the sealing effect of the joint of the optical fiber and the potting seat 2.
Further, the first inner cavity 21 is filled with a first sealant, and the second inner cavity 22, the third inner cavity 23 and the fourth inner cavity 24 are filled with a second sealant. For example, in a specific embodiment, the first sealant is a silicone sealant, and the second sealant is an epoxy resin sealant.
Fiber connector still includes afterbody baffle 4 and afterbody casing 3, and the outer wall of encapsulating seat 2 is concave to be equipped with the mounting groove, and afterbody baffle 4 inlays to be located the mounting groove and with the terminal surface butt of middle casing 5.
The tail shell 3 is connected with the middle shell 5, and the tail shell 3 is arranged around the periphery of the tail baffle 4.
The tail baffle 4 is embedded in the mounting groove in the outer wall of the potting seat 2, and the tail baffle 4 protrudes outwards relative to the outer wall of the potting seat 2, so that the part of the tail baffle 4 outside the mounting groove is abutted to the end part of the middle shell 5.
As shown in fig. 1, the middle housing 5 includes a main body located on the left side and a small-diameter end located on the right side, and the outer diameter of the main body is larger than that of the small-diameter end to form a stepped surface at the junction of the main body and the small-diameter end. Afterbody casing 3 and step face butt, and the external diameter of afterbody casing 3 equals with the external diameter of the main part of middle casing 5, and afterbody casing 3 flushes with the main part of middle casing 5. It can be understood that the outer diameter of the tail baffle 4 is the same as the outer diameter of the small diameter end of the middle shell 5, which facilitates the installation of the tail shell 3. Wherein, the tail shell 3 and the middle shell 5 can be connected by adopting a threaded connection or an adhesion mode.
Through setting up afterbody baffle 4 and afterbody casing 3, promoted the leakproofness of encapsulating seat 2, also improved reliability and stability of the connection of encapsulating seat 2 and middle casing 5.
The optical fiber connector further comprises a front end shell 7, the front end shell 7 and one end, far away from the potting seat 2, of the middle shell 5 are connected in a sealing mode, the front end shell 7 is partially inserted into the accommodating cavity 51, and a plug ferrule assembly 9 is arranged in the front end shell 7.
The plug ferrule assembly 9 is used for fixing optical fibers, the plug ferrule assembly 9 is in a cylindrical shell shape, the optical fibers are inserted into the plug ferrule assembly 9, and the optical fibers and the plug ferrule assembly 9 are coaxially arranged. The front end shell 7 and the middle shell 5 can be connected in a sealing mode through sealing elements such as sealing rings, shaft sleeves and gaskets.
The optical fiber connector further comprises a receptacle housing 12, the receptacle housing 12 being connected to the front end housing 7. The socket shell 12 is internally provided with a socket ferrule assembly 13, and the plug ferrule assembly 9 is in contact connection with the socket ferrule assembly 13.
The socket housing 12 is used for mechanically connecting with a device, and the socket housing 12 and the device can be connected through a threaded connection, a flange connection, and the like. The socket ferrule assembly 13 is mechanically connected and in communication connection with the plug ferrule assembly 9 and the equipment respectively, so that connection and conduction of optical fibers inside the plug ferrule assembly 9 and optical interfaces of the equipment are realized, and stable data transmission is ensured. Wherein, the central axes of the socket ferrule assembly 13, the plug ferrule assembly 9 and the optical fiber are on the same straight line. From left to right, in the direction from the equipment end to the optical fibre, there is a receptacle housing 12, a front housing 7, a middle housing 5 and a rear housing 3, as shown in figure 1.
The optical fiber connector further comprises a threaded sleeve 11, the threaded sleeve 11 is mounted on the outer peripheral surface of the front end housing 7, and the threaded sleeve 11 is in threaded connection with the socket housing 12.
Specifically, the threaded sleeve 11 is fixedly connected with the front end housing 7, the threaded sleeve 11 is provided with an internal thread, the socket housing 12 is provided with an external thread, and threaded connection between the threaded sleeve 11 and the socket housing 12 is realized.
The optical fiber connector further comprises a first stabilizer plate 10 and a second stabilizer plate 8, and the front end housing 7 has a first receiving cavity and a second receiving cavity which are communicated with each other. The first stabilizing plate 10 and the receptacle ferrule assembly 13 are located in the first accommodating cavity, and the first stabilizing plate 10 is sleeved outside the receptacle ferrule assembly 13. The second stabilizing plate 8 and the plug ferrule assembly 9 are located in the second accommodating cavity, and the second stabilizing plate 8 is sleeved outside the plug ferrule assembly 9.
The first stabilizing plate 10 and the second stabilizing plate 8 are both annular shells, the outer wall of the first stabilizing plate 10 is abutted against the inner wall of the first accommodating cavity, and the first stabilizing plate 10 surrounds the periphery of the socket ferrule assembly 13. The outer wall of the second stabilizing plate 8 is abutted against the inner wall of the second accommodating cavity, and the periphery of the plug ferrule assembly 9 is surrounded by the second stabilizing plate 8.
A connecting channel is arranged between the first accommodating cavity and the second accommodating cavity, and the connecting channel is used for inserting the plug ferrule assembly 9, so that the plug ferrule assembly 9 passes through the connecting channel to be connected with the socket ferrule assembly 13. Alternatively, the plug ferrule assembly 9 and the receptacle ferrule assembly 13 are fixedly connected by means of bonding.
By arranging the first and second stabilizing plates 10 and 8, the plug ferrule assembly 9 and the socket ferrule assembly 13 are better fixed, and the connection stability of the plug ferrule assembly 9 and the socket ferrule assembly 13 is improved.
The optical fiber connector further comprises a sealing piece 6, and the sealing piece 6 is sleeved on the periphery of the potting seat 2, the periphery of the front end shell 7 and the periphery of the socket shell 12. Specifically, the seal 6 is an O-ring seal.
Two sealing members 6 are sleeved on the periphery of the potting adhesive base 2 at intervals, so that the potting adhesive base 2 is in sealing connection with the middle shell 5, and the longitudinal sealing inside the optical fiber connector is ensured.
Two sealing pieces 6 are arranged at two ends of the front end shell 7, so that the front end shell 7 is respectively connected with the socket shell 12 and the middle shell 5 in a sealing manner.
The outer circumference of the socket housing 12 is provided with two sealing members 6 for ensuring the connection tightness of the socket housing 12 with the equipment.
In a specific embodiment, the present invention provides an assembly process of an optical fiber connector, including:
(1) The optical fiber is fixed in the glue pouring seat 2 by utilizing multilayer glue pouring, so that the requirements of extreme pressure resistance and longitudinal large-depth sealing of the optical fiber in a full-sea deep environment are met;
(2) Installing a tail sleeve 1 to realize the sealing connection of the glue filling base 2 and the optical fiber;
(3) The optical fiber penetrating out of the glue pouring base 2 passes through the second stabilizing plate 8 and then is connected with the plug ferrule assembly 9 in a glue pouring mode and the like, and the plug ferrule assembly 9 is inserted into the connecting channel;
(4) Sequentially sleeving a middle shell 5, a tail baffle 4 and a tail shell 3 into a glue pouring seat 2 for assembly, connecting the middle shell 5 with a front end shell 7, installing a threaded sleeve 11 on the front end shell 7, and installing a first stabilizing plate 10 into the front end shell 7 from the front end;
(5) After the socket ferrule assembly 13 and the optical fiber are connected together in a glue filling mode, the socket ferrule assembly 13 is installed in the socket shell 12;
(6) The threaded sleeve 11 and the socket housing 12 are tightly fixed together through threaded connection. At this time, the receptacle ferrule assembly 13 and the plug ferrule assembly 9 are in contact mating with each other through the connecting passage in the first stabilizer plate 10. The socket housing 12 is connected to the equipment by a flange connection or the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An optical fiber connector, comprising:
a middle shell having an accommodating cavity;
the glue filling seat is partially inserted into the containing cavities and comprises a plurality of inner cavities which are communicated in sequence, any two adjacent inner cavities have different inner diameters, the inner cavities are used for containing optical fibers, and at least two adjacent inner cavities are filled with different sealants.
2. The optical fiber connector according to claim 1, further comprising a tail sleeve, wherein the tail sleeve is sleeved on the periphery of the potting base and covers an end portion of the potting base away from the middle housing.
3. The optical fiber connector according to claim 1, wherein the potting seat comprises a first inner cavity, a second inner cavity, a third inner cavity and a fourth inner cavity, the first inner cavity, the second inner cavity, the third inner cavity and the fourth inner cavity are sequentially communicated along a direction close to the middle housing to a direction far away from the middle housing, the inner diameter of the second inner cavity is smaller than the inner diameters of the first inner cavity and the third inner cavity, and the inner diameter of the fourth inner cavity gradually increases from the direction close to the middle housing to the direction far away from the middle housing.
4. The fiber optic connector of claim 3, wherein the first interior cavity is potted with a first sealant and the second, third and fourth interior cavities are potted with a second sealant.
5. The optical fiber connector according to claim 1, further comprising a tail baffle and a tail housing, wherein an installation groove is concavely formed on an outer wall of the potting seat, and the tail baffle is embedded in the installation groove and abuts against an end face of the middle housing;
the tail shell is connected with the middle shell, and the tail shell is arranged around the periphery of the tail baffle.
6. The optical fiber connector according to claim 1, further comprising a front housing, wherein the front housing is hermetically connected to an end of the middle housing away from the potting base, the front housing is partially inserted into the accommodating cavity, and a plug ferrule assembly is disposed in the front housing.
7. The fiber optic connector of claim 6, further comprising a receptacle housing coupled to the front end housing;
and a socket ferrule assembly is arranged in the socket shell, and the plug ferrule assembly is in contact connection with the socket ferrule assembly.
8. The fiber optic connector of claim 7, further comprising a threaded sleeve mounted to an outer peripheral surface of the front housing, the threaded sleeve being threadably connected to the receptacle housing.
9. The fiber optic connector of claim 7, further comprising first and second stabilizing plates, the front housing having first and second receiving cavities in communication with one another;
the first stabilizing plate and the socket core insert assembly are positioned in the first accommodating cavity, and the first stabilizing plate is sleeved outside the socket core insert assembly;
the second stabilizing plate and the plug ferrule assembly are located in the second accommodating cavity, and the second stabilizing plate is sleeved on the outer side of the plug ferrule assembly.
10. The fiber optic connector of claim 7, further comprising a sealing member, wherein the sealing member is sleeved around the circumference of the potting head, the circumference of the front housing, and the circumference of the receptacle housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223376636.5U CN218886231U (en) | 2022-12-15 | 2022-12-15 | Optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223376636.5U CN218886231U (en) | 2022-12-15 | 2022-12-15 | Optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886231U true CN218886231U (en) | 2023-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223376636.5U Active CN218886231U (en) | 2022-12-15 | 2022-12-15 | Optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218886231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117826334A (en) * | 2024-03-04 | 2024-04-05 | 中天科技海缆股份有限公司 | Photoelectric mixed watertight connector |
| CN117826333A (en) * | 2024-03-04 | 2024-04-05 | 中天科技海缆股份有限公司 | Watertight connector |
-
2022
- 2022-12-15 CN CN202223376636.5U patent/CN218886231U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117826334A (en) * | 2024-03-04 | 2024-04-05 | 中天科技海缆股份有限公司 | Photoelectric mixed watertight connector |
| CN117826333A (en) * | 2024-03-04 | 2024-04-05 | 中天科技海缆股份有限公司 | Watertight connector |
| CN117826334B (en) * | 2024-03-04 | 2024-06-25 | 中天科技海缆股份有限公司 | Photoelectric mixed watertight connector |
| CN117826333B (en) * | 2024-03-04 | 2024-06-25 | 中天科技海缆股份有限公司 | Watertight connector |
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