CN208999609U - A kind of optical fiber connector - Google Patents
A kind of optical fiber connector Download PDFInfo
- Publication number
- CN208999609U CN208999609U CN201821833633.0U CN201821833633U CN208999609U CN 208999609 U CN208999609 U CN 208999609U CN 201821833633 U CN201821833633 U CN 201821833633U CN 208999609 U CN208999609 U CN 208999609U
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- optical fiber
- support member
- inner support
- adapter
- assembly
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Abstract
The utility model discloses a kind of optical fiber connector; including fiber optic connector assembly; and the guard assembly being connected to each other with fiber optic connector assembly; the guard assembly includes protective shell and inner support member, rotary fastenings and honeycomb seal component in protective shell; rotary fastenings, which are arranged, to be fixed on inner support member and is connected with fiber optic connector assembly; honeycomb seal component includes the honeycomb seal fixing piece being fixedly connected with inner support member and the porous seal in honeycomb seal fixing piece, and porous seal is equipped with plural number and perforates with the optical fiber that optical fiber matches.The utility model has the performance of waterproof and dustproof, while can satisfy multicore connection requirement, and can be attached with the connector of international standard, installation, convenient disassembly, fast.
Description
Technical field
The utility model relates to a kind of technical field of optical fiber communication, can be in outdoor rugged environment more particularly, to one kind
Optical fiber connector using and convenient for assembly.
Background technique
With the high speed development of FTTX (Fiber To The X, intelligent acess) Fibre Optical Communication Technology, communications connector exists
Outdoor connection using very universal.In view of outdoor use environment, connector and docking protection require to reach waterproof, prevent
Dirt, ultraviolet radiation preventing and the requirement of good weatherability.
As 201707478 U of Chinese patent CN discloses a kind of communication system outdoor optical cable connector and United States Patent (USP)
8556520 B2 of US discloses a kind of Sealing enclosures for a connector on a cable, such as
A standardized fiber-optic connector, the i.e. optical fiber connector for the connector such as standard on cable
Sealing shell, this two pieces patent be use shell and proof mechanism of water protection inside optical fiber connector.But it is matched with shell
Adapter flange is necessarily mounted in the protecting box of waterproof.This two patents can only support the connection of 2 core standard LC to protect simultaneously
Shield multiple must then use more than 2 cores and just be able to satisfy use.
For another example 102401951 A of Chinese patent CN discloses a kind of multi-fiber connector, and connector and component are equal
Protection inside the shell, and can realize oversensitive connection requirement, but docking is also needed using particular components, can not be with international standard
Ordinary connector limits the use scope of product.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, and providing one kind has waterproof and dustproof performance, and
Convenient for assembling, while the optical fiber connector that can also be attached with the interface of multiple international standards.
To achieve the above object, the utility model proposes following technical solutions: a kind of optical fiber connector, including optical fiber connection
Device assembly, and the guard assembly being connected to each other with fiber optic connector assembly, the guard assembly include protective shell and are set to described
Inner support member, rotary fastenings and honeycomb seal component in protective shell, the rotary fastenings, which are arranged, is fixed on inner support member
Above and with fiber optic connector assembly it is connected, the honeycomb seal component includes that the honeycomb seal being fixedly connected with inner support member is fixed
Part and the porous seal in the honeycomb seal fixing piece, the porous seal are equipped with plural number and match with optical fiber
Optical fiber perforation.
Preferably, the fiber optic connector assembly includes tail sheath, the pedestal plugged with tail sheath, is connected with pedestal
Guard shield and adaptor fixture, connectors and plural adapter in guard shield；The adapter is plugged in
In adaptor fixture, the connector is plugged with adapter；The adaptor fixture includes opposite first end and second
End and the side between two end faces, the first end are abutted against with pedestal, and the second end is equipped with plural number for adaptation
The adapter aperture of device insertion, the side offers the opening for exposing adapter and connector inside adaptor fixture
And the card slot for adapter fixing.
Preferably, the inner support member is equipped with fixed groove, and the honeycomb seal fixing piece is equipped with and the anchor
The fixed lobe that slot matches.
Preferably, the guard shield is equipped with the first retaining mechanism, and the rotary fastenings are equipped with and the first locking
The second retaining mechanism that mechanism matches, first retaining mechanism include plural lug boss, are provided with certainly on the lug boss
Boss is locked, second retaining mechanism includes the self-locking limit slot that rotary fastenings inner wall is arranged in, and the self-locking boss is limited
Position is in the self-locking limit slot.
Preferably, the inner support member is equipped with anti-rotation positive stop lug boss, and the anti-rotation positive stop lug boss is inserted into guard shield
Two neighboring lug boss between.
Preferably, the pedestal is equipped with first annular groove, and for waterproof is equipped in the first annular groove
One ring type seal.
Preferably, the guard shield is equipped with second annular groove, is equipped in the second annular groove and is used for waterproof
The second ring type seal.
Preferably, the inner support member is equipped with the sealing plain cushion of waterproof with the guard shield place of docking.
Preferably, the inner support member is equipped with third annular groove, is equipped in the third annular groove for waterproof
Third ring type seal.
Preferably, fourth annular groove, institute are provided on the end face that the honeycomb seal fixing piece is docked with inner support member
State the fourth annular sealing ring being equipped in fourth annular groove for waterproof.
Preferably, the wave washer for preventing rotary fastenings from sliding is arranged on the inner support member.
The beneficial effects of the utility model are:
1, optical fiber connector described in the utility model has the performance of waterproof and dustproof, while can satisfy multicore connection
Demand, and capable of being attached with the connector of international standard is installation, convenient disassembly, quick.
2, the honeycomb seal fixing piece of guard assembly and inner support member are separate structure, compared to the two integral structure, more
Easy to disassemble, assembling.
3, one end of adaptor fixture and pedestal connection integrally seals, and facilitates mold to form, and the opening side of medial side face
Just the disassembly of LC connector.
4, the multiple sealing elements for waterproof of setting in connector, further enhance the waterproof performance of connector, keep its whole
Body waterproofing grade reaches IP67.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the configuration schematic diagram of the connector assembly of the utility model；
Fig. 3 is the schematic perspective view of the pedestal of the utility model；
Fig. 4 is the schematic perspective view of the adaptor fixture of the utility model；
Fig. 5 is the dustproof cover and connector assembly combining structure schematic diagram of the utility model；
Fig. 6 is the schematic perspective view of the dustproof cover of the utility model；
Fig. 7 is the configuration schematic diagram of the guard assembly of the utility model；
Fig. 8 is the schematic perspective view of the inner support member of the utility model；
Fig. 9 is the schematic perspective view of the rotary fastenings of the utility model；
Figure 10 is the schematic perspective view of the porous seal of the utility model；
Figure 11 is the schematic perspective view of the honeycomb seal fixing piece of the utility model；
Figure 12 is the schematic perspective view of the protective shell of the utility model；
Figure 13 is the schematic cross-sectional view that the utility model connector assembly is combined with guard assembly.
Appended drawing reference:
1, connector assembly, 11, tail sheath, 12, pedestal, 121, first side, 122, second side, 123, crimp rings,
124, the first external screw thread, 125, first annular groove, 126, first annular sealing ring, 13, guard shield, spiral shell in 131, first
Line, 132, second annular groove, the 133, second ring type seal, 134, lug boss, 135, locking direction instruction, 136, self-locking convex
Platform, 137, limit insertion section, 14, adaptor fixture, 141, first end, 142, the second end, 143, side, 144, adapter
Aperture, 145, opening, 146, card slot, 15, connector, 16, adapter, the 161, first socket, the 162, second socket, 163, backstop
Portion, 164, elastic card, 17, dustproof cover, 171, locking slot, the 172, first fluting entrance, the 173, first tipper, 174, first
Fixing groove, 175, first direction arrow, 2, guard assembly, 22, protective shell, the 221, second internal screw thread, 222, rake,
23, inner support member, 231, anti-rotation positive stop lug boss, the 232, second external screw thread, 233, third annular groove, 234, third ring packing
Circle, 235, wave washer, 236, fixed groove, 24, rotary fastenings, 241, self-locking limit slot, the 242, second fluting entrance,
243, the second tipper, the 244, second fixing groove, 245, second direction arrow, 25, honeycomb seal fixing piece, 251, fixation
Protrusion, 252, fourth annular groove, 253, fourth annular sealing ring, 26, porous seal, 261, aperture, 262, groove at side surface,
27, rubber stopper.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model embodiment is carried out clear, complete
Description.
As shown in Figure 1, Figure 2, a kind of revealed optical fiber connector of the utility model embodiment, including connector assembly
1 and the guard assembly 2 that is connected to each other with connector assembly 1, wherein connector assembly 1 include tail sheath 11, with tail sheath 11
The pedestal 12 that plugs, the guard shield 13 being connected with pedestal 12 and adaptor fixture 14, plural number in guard shield 13
Connector 15 and plural adapter 16, adapter 16 are plugged in adaptor fixture 14, and connector 15 is plugged with adapter 16.
As shown in Fig. 2, including guard shield 13 protects above-mentioned connector 15, adapter 16, adaptor fixture 14.This reality
It applies in example, guard shield 13 is threadedly coupled with pedestal 12.Specifically, as shown in connection with fig. 3, pedestal 12 includes 121 He of first side
The second side 122 opposite with first side 121, first side 121 and one end of tail sheath 11 plug, and between being formed with
Gap is equipped with crimp rings 123 in the gap, for fixing the aramid fiber of optical cable or organdy.When implementation, tail sheath 11 can be preparatory
Injection molding is through optical cable over-assemble when making connector assembly 1.Direct injection molding can also be used, by optical cable and tail
The direct integrated through injection molding in the front end of sheath 11.
Second side 122 is the contact surface with guard shield 13, is provided with the first external screw thread 124, guard shield 13
The first internal screw thread 131 matched with the first external screw thread 124 on pedestal 12 is provided on inner wall, the two passes through outer, the interior phase
The helicitic texture 124,131 of cooperation screws connection.
Preferably, it is provided with first annular sealing ring 126 between pedestal 12 and guard shield 13, is protected for providing waterproof
Shield.Specifically, in the present embodiment, first annular groove 125, first annular sealing ring are set in the second side 122 of pedestal 12
126 are placed in the first annular groove 125.
In the present embodiment, the connector 15 in guard shield 13 is pre- end optical fiber connector, selects the LC of international standard
In other embodiments, the connector for meeting other standards also may be selected, such as MPO type in optical fiber connector.
Adapter 16 is plugged and fixed on adaptor fixture 14.In the present embodiment, there are two connectors to insert for the tool of adapter 16
Mouthful, wherein one end socket (the first socket 161 is defined as in the present embodiment) is for being inserted into connector 15, other end socket (this reality
Apply and be defined as the second socket 162 in example) for being inserted into terminal optical fiber connector 21, to realize the connection of optical path.The terminal
Optical fiber connector 21 is set in guard assembly 2.The adapter 16 has side wall, downside wall, left side wall, right side wall, wherein
Left side wall is opposite with right side wall and is connected with side wall with downside wall, and the left side wall and right side wall are equipped with symmetrical stopper section
163 and elastic card 164.
Adaptor fixture 14 is as shown in connection with fig. 4, generally hollow in the present embodiment for adapter 16 to be plugged and fixed
Cylindrical shape, facilitate mold to form comprising first end 141, the second end 142 opposite with first end 141 and position
Side 143 between two ends 141,142, wherein first end 141 is abutted against with pedestal 12, is set on the second end 142
There is the adapter aperture 144 matched with the second socket 162 of adapter 16.The setting quantity of adapter aperture 144 be adapted to
The quantity of device 16 is corresponding, that is, has several adapters 16 to be then correspondingly arranged several adapter apertures 144.The adapter aperture
144 can fix 2 core adapters and 4 core adapters respectively, thus realize multicore adaptation connection, can also according to actual needs, if
Set more adapter apertures 144.
Side 143 offers opening 145 and plural card slot 146, wherein opening 145 is for exposing in adaptor fixture 14
The adapter 16 and connector 15 in portion, facilitate the assembly and disassembly of adapter 16 Yu adaptor fixture 14.Card slot 146 and adapter
Upper elastic card 164 matches.After connector 15 is inserted into the first socket 161 of adapter 16, by the second socket of adapter
Adapter aperture 144 on 162 alignment adapter decks 14, slides into, elastic card 164 and adapter on adapter 16
Card slot 146 on deck matches, and realizes the fastening of adapter 16 and adaptor fixture 14, meanwhile, the backstop on adapter 16
Portion 163 is kept out on the end face of adaptor fixture 14, prevents adapter 16 from sliding.
It, can be by guard shield 13 and 12 spiral shell of pedestal after connector 15, adapter 16, adaptor fixture 14 and pedestal 12 assemble
Line is tightened.Preferably, the junction of guard shield 13 and guard assembly 2 is equipped with second annular groove 132, second ring
The second ring type seal 133 for waterproof is equipped in connected in star 132.
The end that guard shield 13 is connected with guard assembly 2 is equipped with the first retaining mechanism, as shown in Fig. 2, this implementation
In example, which includes plural lug boss 134, locking direction instruction 135, is provided with one on each lug boss 134
Self-locking boss 136, be connected two lug bosses 134 between formed limit insertion section 137.
Further, the connector assembly 1 further includes the dustproof cover 17 being set on guard shield 13, and Fig. 5 is shown
Dustproof cover 17 and 1 combination diagram of connector assembly.Guard shield 13 can lock with dustproof cover 17 and dock/unlock.Specifically, it ties
It closes shown in Fig. 6, the locking slot 171 that plural number is matched with the self-locking boss 136 on guard shield 13 is equipped in dustproof cover 17, it is described
Locking slot 171 includes the first fluting entrance 172, the first tipper 173 and the first fixing groove 174 being connected.Dustproof cover 17
Outer wall be equipped with first direction arrow 175, first direction arrow 175 and internal notches inlet are in identical position
It sets.It by dustproof cover 17 according to direction-indicating arrow, promotes to the direction of connector assembly 1, and is revolved according to locking direction instruction 135
Turn dustproof cover 17, self-locking boss 136 is advanced in the locking slot 171 of dustproof cover 17 along the first tipper 173, and dustproof cover 17 is gradually
Locking, when self-locking boss 136 advances to 171 end of locking slot, can fasten with the first fixing groove 174, can be by dustproof cover 17
It is fixed on guard shield 13, prevents the entrance of dust.Opposite direction rotates dustproof cover 17, can unlock dustproof cover 17.More into
One step, the sealing plain cushion (not shown) of settable waterproof in dustproof cover 17 can play the role of preventing steam from entering, for mentioning
For waterproofing protection.
As shown in connection with fig. 7, guard assembly 2 includes: protective shell 22 and the inner support member 23 in the protective shell 22, rotation
Turn locking member 24 and honeycomb seal component, as shown in connection with fig. 8, inner support member 23 is hollow cylinder structure, with 1 phase of connector assembly
End even is equipped with several anti-rotation positive stop lug boss 231, and the anti-rotation positive stop lug boss 231 is inserted into the limit on guard shield 13 and inserts
Enter in portion 137.More preferably, when inner support member 23 is docked with guard shield 13, the sealing plain cushion 176 of waterproof is equipped at docking,
The sealing plain cushion 176 is protected for carrying out waterproof, and to internal optical fiber.The outer wall of 23 other end of inner support member is equipped with
Second external screw thread 232.Further, in order to obtain more preferably waterproof effect, it is recessed that third annular is additionally provided on inner support member 23
Slot 233, the interior third ring type seal 234 being equipped with for waterproof of the second annular groove 233.
Rotary fastenings 24 realize that guard assembly 2 is separated with the locking of above-mentioned connector assembly 1 or unlock.Rotary fastenings
24 are arranged and are fixed on inner support member 23, and specifically, as shown in connection with fig. 9, in the present embodiment, rotary fastenings 24 can pass through screw thread
On connection structure rotary assembled to inner support member 23, since with the presence of screw thread, rotary fastenings 24 can not be from inner support member 23
It falls off.
Rotary fastenings 24 are equipped with the second retaining mechanism matched with the first retaining mechanism on guard shield 13, can
Realize that connector assembly 1 docks/unlock with the locking of guard assembly 2.Specifically, in the present embodiment, second retaining mechanism
Including the self-locking limit slot 241 being set on 24 inner wall of rotary fastenings, on the self-locking limit slot 241 and guard shield 13
Self-locking boss 136 matches, and realizes the locking of connector assembly 1 and guard assembly 2.The self-locking limit slot 241 includes being connected
The second fluting entrance 242, the second tipper 243 and the second fixing groove 244 connect.The outer wall of rotary fastenings 24 is equipped with
Second direction arrow 245, second direction arrow 245 and the second internal fluting entrance 242 are in identical position.
It by rotary fastenings 24 according to second direction arrow 245, is promoted to the guard shield 13 of connector assembly 1, and according to lock
Tight direction instruction 135 rotates rotary connector 24, and self-locking boss 136 is in the self-locking limit slot 241 of rotary connector 24 along the
Two tippers 243 are advanced, and rotary connector 24 is gradually locked, can when self-locking boss 136 advances to self-locking limit 241 end of slot
It fastens, rotary connector 24 can be tightened on guard shield 13 with the second fixing groove 244.Opposite direction rotation connection
Part 24 can unlock rotary connector 24.Wave washer 235 is equipped between rotary connector 24 and inner support member 23, due to
Compression deformation, it is possible to provide bounce prevents rotary connector 24 from loosening naturally from guard shield 13.
In conjunction with shown in Fig. 7, Figure 10, Figure 11, honeycomb seal component includes honeycomb seal fixing piece 25 and porous seal 26,
Multiple apertures 261 passed through for optical cable are provided on porous seal 26, the side of each aperture 261 corresponds to one side fluting
262, optical cable can be snapped onto the ordinary optical cable of any producer by the setting of groove at side surface 262, realization from groove at side surface 262
In aperture 261.As shown in Figure 10, in the present embodiment, there are three apertures 261 for setting on porous seal 26, i.e., for three light
Fine wire jumper passes through, and when the optical patchcord connected is less than 3 (as there was only four cores or two cores), can use rubber stopper 27 will be porous
The aperture 261 not used on sealing element 26 clogs, and realizes the water-proof function under not full configuration state.Certain porous seal 26
It can be more open-celled structures, to realize the connection requirement of higher core number.
Porous seal 26 is located in honeycomb seal fixing piece 25, and does not have external force extruding on honeycomb seal fixing piece 25
In the state of, porous seal 26 and Qi Nei across optical cable can be free to slide.
As shown in figure 11, honeycomb seal fixing piece 25 is fixedly connected with inner support member 23.In the present embodiment, inner support member 23
It is equipped with fixed groove 23, the honeycomb seal fixing piece 25 is equipped with the fixed lobe matched with the fixed groove 23
251.Preferably, fourth annular groove 252, institute are additionally provided on the end face that honeycomb seal fixing piece 25 is docked with inner support member 23
State the fourth annular sealing ring 253 being equipped in fourth annular groove 252 for waterproof.
In conjunction with shown in Fig. 7 and Figure 12, protective shell 22 is fixed on inner support member 23, by rotary fastenings 24, inner support member
23 and honeycomb seal component protection including.In the present embodiment, it is provided in the tail portion of protective shell 22 and on inner support member 23
The second internal screw thread 221 that two external screw threads 232 match.Preferably, it is additionally provided with rake 222 on protective shell 22, the rake
222 position is corresponding with the position of honeycomb seal fixing piece 25.Protective shell 22 is being rotated when screwing with 23 screw thread of inner support member
In traveling process, the rake 222 of protective shell 22 generates extruding to honeycomb seal fixing piece 25, and porous seal 26 is made to be pressurized
The locking to optical cable is realized in deformation.22 inner wall of protective shell is bonded closely with third ring type seal 234 simultaneously, can prevent water
Enter between protective shell 22 and inner support member 23.
Figure 13 show the cross-sectional view combined with guard assembly 2 of connector assembly 1.It is and anti-after connector assembly 1 is assembled
Terminal optical fiber connector (not shown), inner support member 23 in protecting assembly 2 are docked, and are locked by rotary fastenings 24, simultaneously will
Protective shell 22 is screwed with inner support member 23, including rotary fastenings 24, inner support member 23 all protection.Preferably, it will protect
Before protective case 22 rotates out, i.e., on porous seal 26 before by pressure releases, be that can not operate rotary fastenings 24
's.It can prevent from misreading lock rotary fastenings 24 in use, when optical cable does not unlock, make connector stress and the company of causing
Connect device damage.
Optical fiber connector described in the utility model has good weatherability, being capable of waterproof and dustproof, antiultraviolet spoke
It penetrates, can satisfy the demand of multicore connection, plug and play, while can be docked with international standard interface.
The technology contents and technical characteristic of the utility model have revealed that as above, however those skilled in the art still may be used
Can teaching based on the utility model and announcement and make various replacements and modification without departing substantially from the spirit of the present invention, therefore, this
Utility model protection range should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model
And modification, and covered by present patent application claim.
Claims (10)
1. a kind of optical fiber connector, which is characterized in that be connected to each other including fiber optic connector assembly, and with fiber optic connector assembly
Guard assembly, the guard assembly includes protective shell and inner support member in the protective shell, rotary fastenings and more
Bore seal assembly, the rotary fastenings, which are arranged, to be fixed on inner support member and is connected with fiber optic connector assembly, described porous
Seal assembly includes the honeycomb seal fixing piece being fixedly connected with inner support member and more in the honeycomb seal fixing piece
Hole sealing element, the porous seal are equipped with plural number and perforate with the optical fiber that optical fiber matches.
2. optical fiber connector according to claim 1, which is characterized in that the fiber optic connector assembly include tail sheath,
The pedestal plugged with tail sheath, the guard shield and the adaptor fixture in guard shield, plural number company that are connected with pedestal
Connect device and plural adapter；The adapter is plugged in adaptor fixture, and the connector is plugged with adapter；It is described suitable
Orchestration deck includes opposite first end and the second end and the side between two end faces, the first end and base
Seat abuts against, and the second end is equipped with plural number for the adapter aperture of adapter insertion, and the side is offered for exposure adaptation
The opening of adapter and connector inside device deck and the card slot fixed for adapter.
3. optical fiber connector according to claim 1, which is characterized in that the inner support member is equipped with fixed groove, described
Honeycomb seal fixing piece is equipped with the fixed lobe matched with the fixed groove.
4. optical fiber connector according to claim 2, which is characterized in that the guard shield is equipped with the first locking machine
Structure, the rotary fastenings are equipped with the second retaining mechanism matched with the first retaining mechanism, the first retaining mechanism packet
Plural lug boss is included, self-locking boss is provided on the lug boss, second retaining mechanism includes being arranged in rotary fastenings
The self-locking limit slot of inner wall, the self-locking boss are limited in the self-locking limit slot.
5. optical fiber connector according to claim 4, which is characterized in that the inner support member is equipped with anti-rotation limit convex
Platform, the anti-rotation positive stop lug boss are inserted between the two neighboring lug boss of guard shield.
6. optical fiber connector according to claim 2, which is characterized in that the pedestal is equipped with first annular groove, institute
State the first annular sealing ring being equipped in first annular groove for waterproof.
7. optical fiber connector according to claim 2, which is characterized in that it is recessed that the guard shield is equipped with the second annular
Slot, interior the second ring type seal being equipped with for waterproof of the second annular groove.
8. optical fiber connector according to claim 2, which is characterized in that the inner support member is set with the guard shield place of docking
There is the sealing plain cushion of waterproof.
9. optical fiber connector according to claim 1, which is characterized in that the inner support member is equipped with third annular groove,
The third ring type seal for waterproof is equipped in the third annular groove.
10. optical fiber connector according to claim 1, which is characterized in that the honeycomb seal fixing piece and inner support member
It is provided with fourth annular groove on the end face of docking, is equipped in the fourth annular groove and is sealed for the fourth annular of waterproof
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833633.0U CN208999609U (en) | 2018-11-08 | 2018-11-08 | A kind of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833633.0U CN208999609U (en) | 2018-11-08 | 2018-11-08 | A kind of optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999609U true CN208999609U (en) | 2019-06-18 |
Family
ID=66807458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833633.0U Active CN208999609U (en) | 2018-11-08 | 2018-11-08 | A kind of optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542953A (en) * | 2019-09-20 | 2019-12-06 | 罗森伯格（上海）通信技术有限公司 | Sealing system of optical fiber connector |
| WO2021000257A1 (en) * | 2019-07-02 | 2021-01-07 | 罗森伯格（上海）通信技术有限公司 | Outdoor waterproof junction box |
| CN113687477A (en) * | 2021-08-19 | 2021-11-23 | 南京华脉科技股份有限公司 | Conversion module, adapter and water joint |
-
2018
- 2018-11-08 CN CN201821833633.0U patent/CN208999609U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000257A1 (en) * | 2019-07-02 | 2021-01-07 | 罗森伯格（上海）通信技术有限公司 | Outdoor waterproof junction box |
| CN110542953A (en) * | 2019-09-20 | 2019-12-06 | 罗森伯格（上海）通信技术有限公司 | Sealing system of optical fiber connector |
| CN113687477A (en) * | 2021-08-19 | 2021-11-23 | 南京华脉科技股份有限公司 | Conversion module, adapter and water joint |
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