CN117761840A - MPO optical fiber connector - Google Patents
MPO optical fiber connector Download PDFInfo
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- CN117761840A CN117761840A CN202311851385.8A CN202311851385A CN117761840A CN 117761840 A CN117761840 A CN 117761840A CN 202311851385 A CN202311851385 A CN 202311851385A CN 117761840 A CN117761840 A CN 117761840A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 45
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims description 23
- 230000013011 mating Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 33
- 238000003032 molecular docking Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses an MPO optical fiber connector, which comprises a connector joint and an adapter, wherein an opposite joint is arranged at the end part of the adapter, the connector joint comprises a square positioning block, an optical cable, a square butt joint cover, an arc-shaped buffer tube, an oil bag and a pile, one end of the square positioning block is fixedly connected with the optical cable, the outer part of the square positioning block is fixedly sleeved with the optical cable, and one end of the arc-shaped buffer tube is fixedly connected with one side of the square butt joint cover. According to the invention, the oil bag, the elastic blind pipe and the pile are arranged, after the square butt joint cover on the connector joint is clamped with the butt joint opening on the adapter, the pile pushes the elastic blind pipe to extrude and fill the clamping hole in the butt joint opening when the pressure in the oil bag is increased, the whole clamping hole is extruded by the compressed elastic blind pipe, the movable space after the connector joint and the adapter are clamped is eliminated, the connection tightness of the connector joint and the adapter is greatly improved, the anti-loosening effect is improved, and the reliable transmission of data is ensured.
Description
Technical Field
The invention relates to the technical field of optical fiber connectors, in particular to an MPO optical fiber connector.
Background
With the rapid development of communication such as big data and cloud computing, the requirement on network broadband is increased in a blowout mode, and further, higher requirements are put forward on the density of the optical fiber network, and the traditional optical fiber wiring network cannot meet the development requirement increasingly. The developed MPO/MTP optical fiber connector is a multi-core multi-channel plug-in type connector, and has the advantages of high connection density, stable and reliable performance, small size, convenient operation, easiness in wiring management and the like. It typically interfaces and locks female and male fiber connectors with guide pins to an adapter and maintains physical contact of mating multi-core ferrules using the urging force of compression springs to interconnect the multi-fibers of two cables.
The connector and the adapter of the current common MPO optical fiber connector are connected in a clamping manner, specifically, a buckle is arranged on the outer wall of the connector, then a clamping groove matched with the buckle is arranged on the inner wall of the connector, and when the buckle is connected with the clamping groove, the female connector and the male connector on the connector and the adapter are spliced. However, the manner of connection of the optical fiber connector has the following defects: 1. the space in the clamping groove is usually larger than the volume of the buckle, namely the buckle is in a swaying state when being clamped in the clamping groove, the optical fiber has certain hardness, and the connector is easy to drive to be separated from the adapter when the optical fiber is bent, so that data transmission is influenced; 2. the optical fiber is hard and brittle, and the optical fiber is easy to break when being excessively bent due to unexpected pulling of the optical fiber, namely the tail sleeve of the existing optical fiber connector lacks a reliable buffering and breakage-preventing function for the optical cable; 3. for the integrated adapter, the interval between the fiber connectors that arrange the grafting is less, leads to the fiber connectors's plug inconvenient operation, and plug one is the easy adjacent fiber connectors that touches moreover to can influence adjacent fiber connectors's reliability of connection.
To this end, the present invention provides an MPO fiber optic connector.
Disclosure of Invention
The invention aims at: in order to solve the problems mentioned in the background art, an MPO fiber optic connector is proposed.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a MPO fiber connector, includes connector joint and adapter, the tip of adapter is provided with to the interface, the connector joint includes square locating piece, optical cable, square butt joint cover, arc buffer tube, oil bag and stake, the one end fixedly connected with optical cable of square locating piece and its outer fixed cover are equipped with square butt joint cover, the one end of arc buffer tube and one side fixedly connected with of square butt joint cover, and its other end fixedly connected with clearance cover establish the spacing pipe outside the optical cable, the oil bag includes square bag cover and cylindrical bag cover, square bag cover fixed cover is established in the outside of square locating piece and is located square butt joint cover, cylindrical bag cover is established in the outside of optical cable and is located spacing pipe, the guiding hole has all been seted up to four faces of square butt joint cover, four faces outside of square bag cover are all fixedly connected with one end stretch into the elasticity blind pipe of guiding hole, stake fixed cover is established in the elasticity blind pipe, the inside wall to the interface is seted up and the card hole of elasticity blind pipe adaptation, connector joint cover still includes the device that is used for controlling to increase pressure.
As a further description of the above technical solution:
the oil bag comprises a bag tube communicated with a square bag sleeve and a cylindrical bag sleeve, the bag tube is positioned in an arc-shaped buffer tube, a yielding gap opposite to the optical cable is formed in the tube wall of the arc-shaped buffer tube, an expansion joint which is integrated and extends out of the yielding gap is arranged on the bag tube, and a switching rotary table which is positioned between the arc-shaped buffer tube and the optical cable and used for extruding and releasing the expansion joint is arranged on the pressure control device.
As a further description of the above technical solution:
the switching turntable comprises a disc, a top block and a top spring, the disc is rotationally connected with the arc buffer tube, a guide groove which is connected with one end of the top block in a sliding manner is formed in the peripheral wall of the disc, and the top spring is located in the guide groove and one end of the top spring abuts against the top block.
As a further description of the above technical solution:
the utility model discloses a high-pressure buffer tube, including the arc buffer tube, the both sides fixedly connected with coaxial back shaft of disc, the outer wall fixedly connected with of arc buffer tube rotates the hanger plate of being connected with the back shaft, pressure control device still includes the scute, the corner of scute one side and the one end fixedly connected with of back shaft, one side fixedly connected with of hanger plate is close to the benchmark pole of arc buffer tube.
As a further description of the above technical solution:
the axis of rotation of the disc is perpendicular to the plane in which the arcuate buffer tube is located.
As a further description of the above technical solution:
the inner wall of the arc buffer tube is fixedly connected with a connecting plate opposite to the abdication notch, a channel is arranged in the middle of the expansion joint, one end of the connecting plate extends into the channel and is fixedly connected with a magnet, and a magnetic attraction block close to the free end is embedded in the top block.
As a further description of the above technical solution:
one end of the square butt joint cover is adhered with a rubber gasket which is in sealing fit with the bottom in the butt joint opening.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the oil bag, the elastic blind pipe and the pile are arranged, after the square butt joint cover on the connector joint is clamped with the butt joint opening on the adapter, the pile pushes the elastic blind pipe to extrude and fill the clamping hole in the butt joint opening when the pressure in the oil bag is increased, the whole clamping hole is extruded by the compressed elastic blind pipe, the movable space after the connector joint and the adapter are clamped is eliminated, the connection tightness of the connector joint and the adapter is greatly improved, the anti-loosening effect is improved, and the reliable transmission of data is ensured.
2. According to the invention, the arc-shaped buffer tube is connected to the square butt joint cover, one end of the arc-shaped buffer tube is connected with the limiting tube and the bag tube positioned in the limiting tube, wherein the hard and brittle optical cable passes through the bag tube, when the optical cable is bent by hand, the arc-shaped buffer tube elastically deforms to perform primary bending compensation protection, and the cylindrical bag sleeve elastically deforms to perform secondary bending protection on the optical fiber under the action of oil pressure.
3. According to the invention, the pressure control device for increasing and decreasing the pressure in the oil bag is arranged between the arc-shaped buffer tube and the optical cable, wherein the arc-shaped buffer tube is convenient to arrange, interference is not caused to adjacent connector joints when the connector joints are clamped manually, interference-free inserting plates of the connector joints are convenient, and the switching turntable and the angle plates are arranged on the pressure control device, so that the connector joints are not stressed when the pressure is increased in the oil bag manually, and the connector joints and the adapter are convenient to operate in the plugging and unplugging process of the interfaces.
Drawings
FIG. 1 is a schematic view of a split connector fitting and adapter of an MPO fiber optic connector according to the present invention;
FIG. 2 is a schematic diagram of an oil bag structure of an MPO fiber connector according to the present invention;
FIG. 3 is a schematic view of a square cuff, stake and tube of an MPO fiber connector according to the present invention;
FIG. 4 is a schematic view of an arcuate buffer tube of an MPO fiber optic connector according to the present invention;
FIG. 5 is a schematic diagram of an exploded pressure control device of an MPO fiber connector according to the present invention;
FIG. 6 is a schematic view of the structure of an MPO fiber connector according to the present invention after the adapter and the square docking hood are docked;
fig. 7 is a schematic structural diagram of a rubber gasket of an MPO fiber optic connector according to the present invention.
Legend description:
1. a connector fitting; 11. a square positioning block; 12. an optical cable; 13. a square butt joint cover; 131. a guide hole; 132. a rubber gasket; 14. an arcuate buffer tube; 141. a limiting tube; 142. a hanger plate; 143. a reference lever; 144. a connecting plate; 1441. a magnet; 145. a relief notch; 15. an oil bag; 151. a square bag sleeve; 1511. an elastic blind pipe; 152. a cylindrical cuff; 153. a balloon tube; 1531. an expansion joint; 15311. a channel; 16. pile columns; 17. a pressure control device; 171. switching the turntable; 1711. a disc; 17111. a guide groove; 17112. a support shaft; 1712. a top block; 17121. a magnetic suction block; 1713. a top spring; 172. a corner plate; 2. an adapter; 21. an interface; 211. and (5) clamping the hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, an MPO fiber optic connector includes a connector terminal 1 and an adapter 2, an end portion of the adapter 2 is provided with an opposite interface 21, this embodiment is described by taking a case that a plurality of arranged adapters 2 integrally mounted on a network cable box are abutted with the connector terminal 1 as an example, wherein a slot/pin for transmitting data is provided at a bottom portion in the opposite interface 21, and a ferrule adapted to the slot/pin is provided on the connector terminal 1, wherein a mating manner of the ferrule and the slot/pin is a prior art, and will not be described in detail herein.
In this technical scheme, connector 1 includes square locating piece 11, optical cable 12, square butt joint cover 13, arc buffer tube 14, oil pocket 15 and stake 16, and the one end fixedly connected with optical cable 12 of square locating piece 11 and its outer fixed cover are equipped with square butt joint cover 13, enclose into an annular space between square butt joint cover 13 and the square locating piece 11, and wherein the lock pin sets up the other end at square locating piece 11, and square butt joint cover 13's effect is with above-mentioned butt joint of interface 21, realizes the physical connection of connector 1 and adapter 2 after the butt joint.
One end of the arc-shaped buffer tube 14 is fixedly connected with one side of the square butt joint cover 13, the other end of the arc-shaped buffer tube 14 is fixedly connected with a limiting tube 141 which is sleeved outside the optical cable 12 in a clearance mode, the arc-shaped buffer tube 14 is made of a plastic material with good flexibility, the oil bag 15 comprises a square bag sleeve 151 and a cylindrical bag sleeve 152, hydraulic oil is filled in the oil bag 15, and the square bag sleeve 151 and the cylindrical bag sleeve 152 are filled with hydraulic oil. The square bag sleeve 151 is fixedly sleeved outside the square positioning block 11 and is positioned in the square butt joint cover 13, namely, the annular space is formed in the annular space, the cylindrical bag sleeve 152 is sleeved outside the optical cable 12 and is positioned in the limiting tube 141, the optical cable 12 at the tail of the square positioning block 11 can be subjected to primary buffering protection by the arc-shaped buffer tube 14, the cylindrical bag sleeve 152 can be subjected to secondary protection on bending stress points of the optical cable 12, the radius of the optical cable 12 during bending is greatly improved, and bending and breaking of the optical cable 12 can be effectively avoided.
The four surfaces of the square butt-joint cover 13 are provided with the guide holes 131, the four surfaces outside the square bag sleeve 151 are fixedly connected with the elastic blind pipes 1511, one ends of the elastic blind pipes 1511 extend into the guide holes 131, the elastic blind pipes 1511 are made of rubber materials with better elasticity, that is, when the pressure in the oil bag 15 is increased, the elastic blind pipes 1511 extend outwards. The pile 16 is fixedly sleeved in the elastic blind pipe 1511, specifically, one end of the pile 16 is connected with the blind end in the elastic blind pipe 1511 in an adhesive manner, the pile 16 has the effect of improving the connection strength, the inner side wall of the joint 21 is provided with clamping holes 211 matched with the elastic blind pipe 1511, the number of the clamping holes 211 is the same as that of the guide holes 131, note that the clamping holes 211 in the embodiment are of a conical hole structure, the large end faces inwards, when the oil pressure in the oil bag 15 is increased, the pile 16 pushes the elastic blind pipe 1511 to stretch and then enter the clamping holes 211, the elastic blind pipe 1511 is extruded and fills the clamping holes 211, the gap in the clamping holes 211 is eliminated, the connection tightness of the square butt joint cover 13 and the butt joint cover 21 is improved, and when the oil pressure in the oil bag 15 is reduced, the elastic blind pipe 1511 is contracted to be separated from the joint cover 21, and the square butt joint cover 13 and the butt joint cover 21 can be easily separated at the moment.
The connector fitting 1 further comprises pressure control means 17 for controlling the pressure increase and decrease in the square cuff 151.
Specifically, the oil bag 15 includes a bag tube 153 communicating the square bag sleeve 151 and the cylindrical bag sleeve 152, the bag tube 153 is located in the arc buffer tube 14, the bag tube 153 is also filled with hydraulic oil, a yielding gap 145 opposite to the optical cable 12 is provided on the tube wall of the arc buffer tube 14, an expansion joint 1531 is provided on the bag tube 153, and the expansion joint 1531 extends out of the yielding gap 145, and is in a state of extending out of the yielding gap 145, when the expansion joint 1531 is pressed in the direction of the yielding gap 145, the oil pressure in the oil bag 15 increases, otherwise, the oil pressure decreases.
The pressure control device 17 is provided with a switching dial 171 between the arcuate buffer tube 14 and the optical cable 12 for pressing and releasing the expansion joint 1531. Specifically, the switching turntable 171 includes a disc 1711, a top block 1712 and a top spring 1713, the disc 1711 is rotationally connected with the arc buffer tube 14, and the specific implementation structure is that two sides of the disc 1711 are fixedly connected with a coaxial supporting shaft 17112, and an outer wall of the arc buffer tube 14 is fixedly connected with a hanging plate 142 rotationally connected with the supporting shaft 17112. The outer peripheral wall of the disc 1711 is provided with a guide groove 17111 slidingly connected with one end of the top block 1712, the top spring 1713 is located in the guide groove 17111, one end of the top spring 1713 is propped against the top block 1712, the top spring 1713 applies an elastic force moving outwards to the top block 1712 to control the disc 1711 to rotate, when the free end of the top block 1712 contacts the bottom of the expansion joint 1531, the top spring 1713 slightly compresses, at this time, the top block 1712 can squeeze the expansion joint 1531, the expansion joint 1531 is shrunken, the oil pressure in the oil bag 15 is increased, the disc 1711 is controlled to overturn, and when the top block 1712 is separated from the expansion joint 1531, the expansion joint 1531 is reset, and the oil pressure in the oil bag 15 is reduced. It should be noted that the function of the top spring 1713 provided here is to reduce the pressing force between the top block 1712 and the expansion joint 1531, so that the rotation of the disc 1711 is more light and labor-saving.
Further, the pressure control device 17 further includes a corner plate 172, a corner on one side of the corner plate 172 is fixedly connected with one end of the supporting shaft 17112, one side of the hanging plate 142 is fixedly connected with a reference rod 143 close to the arc buffer tube 14, wherein the rotation axis of the disc 1711 is perpendicular to the plane where the arc buffer tube 14 is located, that is, the reference rod 143 is an auxiliary force application point, then the free ends of the two side plates on the corner plate 172 are moved to control the supporting shaft 17112 to rotate positively and negatively, and then the disc 1711 can be controlled to rotate positively and negatively, so that harmful stress is not generated on the connector joint in the way of controlling the oil pressure change in the oil bag 15, and the square butt joint cover 13 and the plugging operation of the interface 21 are more convenient.
Example 2
Referring to fig. 4 and 5, the difference from embodiment 1 is that the inner wall of the arc buffer tube 14 is fixedly connected with a connecting plate 144 opposite to the yielding gap 145, a channel 15311 is provided in the middle of the expansion joint 1531, the channel 15311 is a yielding hole of the connecting plate 144, one end of the connecting plate 144 extends into the channel 15311 and is fixedly connected with a magnet 1441, a magnetic block 17121 near a free end is embedded in the top block 1712, when the top block 1712 rotates to fully compress the expansion joint 1531, the magnetic block 17121 is close to the magnet 1441, the top block 1712 is attracted under the action of magnetic force and then improves the compression force on the expansion joint 1531, so that the tightness of the physical connection between the square butt joint cover 13 and the interface 21 is further improved, and the driving force required by the rotation of the disc 1711 is not excessively increased because the effective attraction distance between the magnetic block 17121 and the magnet 1441 is smaller.
Example 3
Referring to fig. 1 and 7, the difference from embodiment 1 is that a rubber gasket 132 is bonded to one end of the square docking cover 13 and is in sealing fit with the bottom in the docking port 21, and after the square docking cover 13 is docked with the docking port 21, the rubber gasket 132 on the end face of the square docking cover 13 presses the bottom wall in the docking port 21, and the arrangement matches the fastening connection characteristic of the square docking cover 13 and the docking port 21, so that the connection between the connector joint 1 and the adapter 2 has better waterproof and dampproof characteristics.
Working principle: when the connector is used, the arc buffer tube 14 on the connector joint 1 is held by hand, the square butt joint cover 13 is inserted into the butt joint opening 21 of the adapter 2, at the moment, the insert core on the square positioning block 11 is connected with the insert groove/needle at the bottom in the butt joint opening 21 of the adapter 2, then the reference rod 143 is pressed by a finger, the free end of one side plate on the angle plate 172 is pressed by the other finger, so that the free end is close to the reference rod 143, at the moment, the support shaft 17112 drives the disc 1711 to rotate, the ejector block 1712 can contact and press the expansion joint 1531, the expansion joint 1531 is elastically deformed and is in a shrunken state, the oil pressure in the oil bag 15 is increased, the oil pressure in the cylindrical bag sleeve 152 and the square bag sleeve 151 is increased, at the moment, the pile 16 can eject the elastic blind pipe 1511 outwards, the elastic blind pipe 1511 containing the pile 16 can enter and fill the extrusion clamping hole 211, at the moment, the butt joint opening 21 on the square butt joint cover 13 and the adapter 2 is in a stable fastening connection state. In the above manner, when the free end of the other side plate on the corner plate 172 is pushed by a finger, the disc 1711 rotates reversely, the expansion joint 1531 expands and returns, the oil pressure in the oil bag 15 decreases, the elastic blind pipe 1511 contracts and returns, and the hand-held arc buffer tube 14 can easily pull out the connector joint 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The MPO optical fiber connector comprises a connector joint (1) and an adapter (2), wherein the end part of the adapter (2) is provided with an opposite port (21), the MPO optical fiber connector is characterized in that the connector joint (1) comprises a square positioning block (11), an optical cable (12), a square butt joint cover (13), an arc-shaped buffer tube (14), an oil bag (15) and a pile (16), one end of the square positioning block (11) is fixedly connected with the optical cable (12) and is fixedly sleeved with the square butt joint cover (13) outside, one end of the arc-shaped buffer tube (14) is fixedly connected with one side of the square butt joint cover (13), the other end of the arc-shaped buffer tube is fixedly connected with a limiting tube (141) which is sleeved outside the optical cable (12), the oil bag (15) comprises a square bag sleeve (151) and a cylindrical bag sleeve (152), the square bag sleeve (151) is fixedly sleeved outside the square positioning block (11) and is positioned in the square butt joint cover (13), the cylindrical bag sleeve (152) is sleeved outside the optical cable (12) and is positioned in the limiting tube (141), one end of the four guide holes (131) are formed in the four guide holes (131) of the four guide holes (131), pile (16) fixed cover is established in elasticity blind pipe (1511), draw-in hole (211) with elasticity blind pipe (1511) adaptation are seted up to the inside wall of interface (21), connector joint (1) still include pressure control device (17) that are used for controlling the interior pressure-increasing of square bag cover (151).
2. The MPO fiber optic connector of claim 1, wherein the oil bag (15) comprises a bag tube (153) communicating a square bag sleeve (151) and a cylindrical bag sleeve (152), the bag tube (153) is located in an arc-shaped buffer tube (14), a yielding gap (145) opposite to the optical cable (12) is formed in the tube wall of the arc-shaped buffer tube (14), an expansion joint (1531) which is integrated and extends out of the yielding gap (145) is arranged on the bag tube (153), and a switching turntable (171) which is located between the arc-shaped buffer tube (14) and the optical cable (12) and used for extruding and releasing the expansion joint (1531) is arranged on the pressure control device (17).
3. The MPO fiber optic connector of claim 2, wherein the switching turntable (171) comprises a disc (1711), a top block (1712) and a top spring (1713), the disc (1711) is rotationally connected with the arc buffer tube (14), a guide groove (17111) slidingly connected with one end of the top block (1712) is formed in the peripheral wall of the disc (1711), and the top spring (1713) is located in the guide groove (17111) and one end of the top spring abuts against the top block (1712).
4. An MPO fiber optic connector as claimed in claim 3, wherein two sides of the disc (1711) are fixedly connected with coaxial support shafts (17112), an outer wall of the arc-shaped buffer tube (14) is fixedly connected with a hanger plate (142) rotatably connected with the support shafts (17112), the pressure control device (17) further comprises a corner plate (172), a corner at one side of the corner plate (172) is fixedly connected with one end of the support shaft (17112), and one side of the hanger plate (142) is fixedly connected with a reference rod (143) adjacent to the arc-shaped buffer tube (14).
5. The MPO fiber optic connector of claim 4, wherein the axis of rotation of the disc (1711) is perpendicular to the plane of the arcuate buffer tube (14).
6. An MPO fiber optic connector as claimed in claim 3, wherein the inner tube wall of the arcuate buffer tube (14) is fixedly connected with a connecting plate (144) opposite to the relief notch (145), a channel (15311) is provided in the middle of the expansion joint (1531), one end of the connecting plate (144) extends into the channel (15311) and is fixedly connected with a magnet (1441), and a magnetic block (17121) near the free end is embedded in the top block (1712).
7. An MPO fiber optic connector according to claim 1, wherein one end of the square mating boot (13) is bonded with a rubber gasket (132) that mates with a bottom seal in the mating port (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311851385.8A CN117761840B (en) | 2023-12-29 | MPO optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311851385.8A CN117761840B (en) | 2023-12-29 | MPO optical fiber connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117761840A true CN117761840A (en) | 2024-03-26 |
| CN117761840B CN117761840B (en) | 2024-07-09 |
Family
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| CN112099157A (en) * | 2020-09-22 | 2020-12-18 | 烽火通信科技股份有限公司 | Multi-core optical fiber connector, multi-core optical fiber adapter and multi-core optical fiber connecting assembly |
| CN214474086U (en) * | 2020-11-05 | 2021-10-22 | 苏州安捷讯光电科技股份有限公司 | MPO fiber connector |
| CN114839727A (en) * | 2022-03-26 | 2022-08-02 | 郑州铁路职业技术学院 | Optical fiber conversion adapter |
| CN216927172U (en) * | 2022-04-14 | 2022-07-08 | 广东天乐通信光电设备有限公司 | MPO optical fiber jumper wire |
| CN116643358A (en) * | 2023-01-05 | 2023-08-25 | 浙江超前通信科技股份有限公司 | MPO optical fiber connector |
| CN116990913A (en) * | 2023-08-18 | 2023-11-03 | 武汉市源国科技有限公司 | MPO optical fiber connector |
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