CN206975262U - A kind of mechanical type FC types Assembling fiber active linker - Google Patents
A kind of mechanical type FC types Assembling fiber active linker Download PDFInfo
- Publication number
- CN206975262U CN206975262U CN201720572268.1U CN201720572268U CN206975262U CN 206975262 U CN206975262 U CN 206975262U CN 201720572268 U CN201720572268 U CN 201720572268U CN 206975262 U CN206975262 U CN 206975262U
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- China
- Prior art keywords
- main body
- mechanical type
- afterbody
- connector main
- fiber active
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- Expired - Fee Related
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- 239000000835 fiber Substances 0.000 title claims abstract description 19
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 24
- 239000000919 ceramic Substances 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model belongs to technical field of photo communication, more particularly to a kind of mechanical type FC types Assembling fiber active linker.There is salient point both sides inside the threaded base of mechanical type FC types Assembling fiber active linker described in the utility model, after threaded connecting sleeve screws, coefficient of friction increase between optical cable and threaded base, so as to enhance clamping performance and tensile property into cable-end covered wire cable；Threaded connecting sleeve afterbody is designed with oval pore structure, in screw thread rundown process, it is ensured that butterfly leading in cable, circular lead-in optical cable can be fixed, it is easy for installation；Clear view screen is located in the middle part of mechanical type FC type Assemblings fiber active linker connection main body, and whether open mode observable optical cable accesses in place, and closed mode can then play good dustproof effect.
Description
Technical field
The utility model belongs to technical field of photo communication, more particularly to a kind of mechanical type FC type Assemblings optical fibre connects
Connect device.
Background technology
In optic communication links, in order to realize the needs of the flexible connection between disparate modules, equipment and system, it is necessary to
It is detachably connected using interface unit between optical fiber and optical fiber.Mechanical type Assembling fiber active linker is extensive
It is used in the occasion that FRP rubber-insulated wires indoor optical cable is quickly terminated and interconnected.Current existing machinery type FC types Assembling light on the market
Problems be present in fine flexible jumper：1st, the test of mechanical type Assembling fiber active linker tension is not up to standard, repeats to divide
It is not high to fill qualification rate；2nd, dust cap operation is inconvenient, and cost is higher.Therefore, it is badly in need of a kind of tensile property, twisting property test
Qualified, lower-cost mechanical type FC type Assembling fiber active linkers meet rower requirement, and economy is high.
Utility model content
Purpose of utility model：In order to overcome problem above, the purpose of this utility model is to provide a kind of mechanical type FC types and showed
Field assembling optical fiber flexible jumper, tensile property, twisting property test passes, cost is relatively low, meets rower requirement and economy
It is high.
Technical scheme：A kind of mechanical type FC types Assembling fiber active linker described in the utility model, including even
Fitting main body, screw thread screw part, clear view screen, threaded base, ceramic insertion core, dust cap, spring, threaded connecting sleeve；Described
Connector main body is cylinder type, and described connector main body front end sleeve screws part equipped with screw thread, and middle part is provided with clear view screen,
Afterbody is threaded base, and both sides are provided with salient point inside the threaded base；Described ceramic insertion core is installed in connector main body；
Described ceramic insertion core front end is cased with dust cap；Described spring be arranged on described connector main body afterbody and threaded base it
Between；Described threaded connection is set on the afterbody of connector main body and is sleeved in the threaded base, and the screw thread connects
Female connector afterbody is provided with oval pore structure；Described connector main body, threaded connecting sleeve connect with the mutual through hole of ceramic insertion core.
In addition, described clear view screen can be rotated by 90 ° to open and close described connector main body.It can be seen during opening
Examine whether optical cable accesses in place, good dustproof effect can be played during closing.
Separately have, the dust cap afterbody is inner hollowshape, and described ceramic insertion core front end puts in described dust cap afterbody
In inner hollowshape cavity.
Also, it is provided with engaging lug at the dust cap afterbody tail end, described dust cap is connected to described by engaging lug
At the front end of connector main body.
Further, the engaging lug at the dust cap afterbody tail end is elastic connection ear.It is easy for installation and removal.
Again, described threaded connecting sleeve profile is greater than afterbody in cone tube shape and its front end size.
Further, described through hole includes two parts, a part is the cylindrical length in the section being arranged in threaded base
Circular hole, described cylindric slotted hole are divided into positioned at the large aperture cylinder slotted hole of threaded base tail end and positioned at screw thread bottom again
The small-bore cylinder slotted hole of seat front end；Another part is in coniform through hole and institute for the section in connector main body
The coniform through hole stated is less than close to the aperture at threaded connecting sleeve end close to the aperture at described ceramic insertion core end.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：Machinery described in the utility model
Type FC type Assembling fiber active linkers, compared with prior art, have the advantages that：
1st, after both sides have salient point, threaded connecting sleeve to screw inside the threaded base in the utility model, optical cable and screw thread bottom
Coefficient of friction increase between seat, so as to enhance clamping performance and tensile property into cable-end covered wire cable；
2nd, threaded connecting sleeve afterbody is designed with oval pore structure, in screw thread rundown process, it is ensured that can be fixed butterfly
Leading in cable, circular lead-in optical cable, it is easy for installation；
3rd, the clear view screen in the utility model is located at mechanical type FC type Assemblings fiber active linker connection main body
Whether middle part, open mode observable optical cable access in place, and closed mode can then play good dustproof effect.
4th, the dust cap in the utility model, is designed using novel simple, has both saved material, again convenient plug installation and
Its practicality is not influenceed.
Brief description of the drawings
Fig. 1 is cross section structure schematic diagram of the present utility model；
Fig. 2 is the bump structure figure of threaded base of the present utility model；
Fig. 3 is three-dimensional structure diagram of the present utility model.
In figure：1 connector main body, 2 screw threads screw part, 3 clear view screens, 4 threaded bases, 5 ceramic insertion cores, 6 dust caps, 7
Spring, 8 threaded connecting sleeves, 9 salient points, 10 slotted holes, 11 through holes.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate.
Embodiment 1
As Figure 1-3, a kind of mechanical type FC types Assembling fiber active linker described in the present embodiment, including
Connector main body 1, screw thread screw part 2, clear view screen 3, threaded base 4, ceramic insertion core 5, dust cap 6, spring 7, threaded connection
Set 8；Described connector main body 1 is cylinder type, and the described front end sleeve of connector main body 1 screws part 2 equipped with screw thread, and middle part is set
Clear view screen 3 is equipped with, afterbody is threaded base 4, and the inside both sides of threaded base 4 are provided with salient point 9；Described ceramic insertion core 5
It is installed in connector main body 1；The described front end of ceramic insertion core 5 is cased with dust cap 6；Described spring 7 is arranged on described company
Between the afterbody of fitting main body 1 and threaded base 4；Described threaded connecting sleeve 8 is arranged on the afterbody and suit of connector main body 1
In the threaded base 4, the afterbody of threaded connecting sleeve 8 is provided with the structure of slotted hole 10；Described connector main body 1, screw thread
The through hole 11 mutual with ceramic insertion core 5 of adapter sleeve 8 connects.
As shown in figure 3, the clear view screen 3 described in the present embodiment can be rotated by 90 ° to open and close described connector
Main body.It can observe whether optical cable accesses in place during opening, good dustproof effect can be played during closing.
As shown in figure 1, the afterbody of dust cap 6 described in the present embodiment is inner hollowshape, the described front end of ceramic insertion core 5 puts in institute
In the afterbody inner hollowshape cavity of dust cap 6 stated.
Described in the present embodiment engaging lug is provided with the afterbody tail end of dust cap 6（It is not shown）, described dust cap 6 passes through connection
Ear（It is not shown）It is connected at the front end of described connector main body 1.
Engaging lug described in the present embodiment（It is not shown）For elastic connection ear.It is easy for installation and removal.
As Figure 1-3, the profile of threaded connecting sleeve 8 described in the present embodiment is greater than in cone tube shape and its front end size
Afterbody.
As shown in figure 1, described through hole 11 includes two parts, a part is in circle for the section being arranged in threaded base 4
The slotted hole of column, described cylindric slotted hole be divided into again positioned at the tail end of threaded base 4 large aperture cylinder slotted hole and
Small-bore cylinder slotted hole positioned at the front end of threaded base 4；Another part is in circular cone for the section in connector main body 1
The through hole of shape and described coniform through hole are less than close to threaded connecting sleeve 8 close to the aperture at the described end of ceramic insertion core 5
The aperture at end.
Number of assembling steps of the present utility model is to extend into butterfly leading in cable, circular lead-in optical cable by slotted hole 10
It is introduced on the inside of threaded base and by through hole 11 in optical fibre connector, observes whether optical cable accesses by clear view screen 3
In place, after optical cable access in place, spiral adapter sleeve 8 is screwed, the coefficient of friction increase between optical cable and threaded base 4, so as to increase
The strong clamping performance and tensile property for entering cable-end covered wire cable；After being inserted into ceramic insertion core 5, then in the front end of connector main body 1
Dust cap 6 is set with, clear view screen 3 is closed, finally tightens screw thread and screw part 2, it is ensured that butterfly leading in cable, circle can be fixed
Leading in cable, it is completed；In assembling process, clear view screen 3 is open mode, to observe whether optical cable accesses in place；Group
Clear view screen 3 is rotated by 90 ° closing after the completion of dress, plays good dust-proof effect.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (7)
- A kind of 1. mechanical type FC types Assembling fiber active linker, it is characterised in that：Screwed including connector main body, screw thread Part, clear view screen, threaded base, ceramic insertion core, dust cap, spring, threaded connecting sleeve；Described connector main body is cylinder Type, described connector main body front end sleeve screw part equipped with screw thread, and middle part is provided with clear view screen, and afterbody is threaded base, institute State both sides inside threaded base and be provided with salient point；Described ceramic insertion core is installed in connector main body；Before described ceramic insertion core End is cased with dust cap；Described spring is arranged between described connector main body afterbody and threaded base；Described screw thread connects Female connector is arranged on the afterbody of connector main body and is sleeved in the threaded base, and the threaded connecting sleeve afterbody is provided with oval Pore structure；Described connector main body, threaded connecting sleeve connect with the mutual through hole of ceramic insertion core.
- A kind of 2. mechanical type FC types Assembling fiber active linker according to claim 1, it is characterised in that：It is described Clear view screen can be rotated by 90 ° to open and close described connector main body.
- A kind of 3. mechanical type FC types Assembling fiber active linker according to claim 1, it is characterised in that：It is described Dust cap afterbody is inner hollowshape, and described ceramic insertion core front end is put in described dust cap afterbody inner hollowshape cavity.
- 4. a kind of mechanical type FC types Assembling fiber active linker according to claim 1 or 2 or 3, its feature exist In：Engaging lug is provided with the dust cap afterbody tail end, described dust cap is connected to described connector master by engaging lug At the front end of body.
- A kind of 5. mechanical type FC types Assembling fiber active linker according to claim 4, it is characterised in that：It is described Engaging lug at dust cap afterbody tail end is elastic connection ear.
- A kind of 6. mechanical type FC types Assembling fiber active linker according to claim 1, it is characterised in that：It is described Threaded connecting sleeve profile be greater than afterbody in cone tube shape and its front end size.
- A kind of 7. mechanical type FC types Assembling fiber active linker according to claim 1, it is characterised in that：It is described Through hole include two parts, a part is the cylindrical slotted hole in the section that is arranged in threaded base, and described is cylindric Slotted hole is divided into the large aperture cylinder slotted hole positioned at threaded base tail end and the small-bore circle positioned at threaded base front end again Cylindricality slotted hole；Another part is in coniform through hole and described coniform through hole for the section in connector main body It is less than close to the aperture at described ceramic insertion core end close to the aperture at threaded connecting sleeve end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572268.1U CN206975262U (en) | 2017-05-22 | 2017-05-22 | A kind of mechanical type FC types Assembling fiber active linker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572268.1U CN206975262U (en) | 2017-05-22 | 2017-05-22 | A kind of mechanical type FC types Assembling fiber active linker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975262U true CN206975262U (en) | 2018-02-06 |
Family
ID=61409656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572268.1U Expired - Fee Related CN206975262U (en) | 2017-05-22 | 2017-05-22 | A kind of mechanical type FC types Assembling fiber active linker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975262U (en) |
-
2017
- 2017-05-22 CN CN201720572268.1U patent/CN206975262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |