CN207976613U - A kind of FC type optical fiber connectors quickly assembled - Google Patents
A kind of FC type optical fiber connectors quickly assembled Download PDFInfo
- Publication number
- CN207976613U CN207976613U CN201721593763.7U CN201721593763U CN207976613U CN 207976613 U CN207976613 U CN 207976613U CN 201721593763 U CN201721593763 U CN 201721593763U CN 207976613 U CN207976613 U CN 207976613U
- Authority
- CN
- China
- Prior art keywords
- nut
- optical fiber
- fiber connectors
- type optical
- quickly assembled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 230000013011 mating Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000008358 core component Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a kind of FC type optical fiber connectors quickly assembled, including resilient sleeve, coupler sleeve, nut, nut, the cap end coordinates with resilient sleeve front end, and outer edge is provided with several salient points in the middle part of nut, and salient point limits the edge of nut.Core component nut is used plastic part, directly die sinking molding greatly to reduce production cost by the utility model FC optical fiber connectors；Nut can be directly mounted directly from head, and packaging efficiency is greatly improved.
Description
Technical field
The utility model belongs to fiber optic communication field more particularly to a kind of FC type optical fiber connectors quickly assembled.
Background technology
FC type fiber active linkers are a kind of connectors formed based on single-core plug and adapter.Traditional light
Fine flexible jumper nut is connected with resilient sleeve using screw thread rotation formula, and two parts are all made of metal material.Most external FC
Tightening nut must first be inserted in nut, then nut is screwed, and process is comparatively laborious, and operation is extremely inconvenient.
Therefore, in order to make the more efficient simplicity of assembling, while in order to save cost, FC fiber active linkers coupling part
Structure is improved necessary.
Utility model content
Purpose of utility model：The utility model proposes a kind of FC type optical fiber connectors quickly assembled, the optical fiber connectors
Resilient sleeve jacket casing and nut use plastic material so that FC tightening nuts can nut installation after again row installation, optimization group
Dress sequence, improves efficiency, to solve problems of the prior art.
Utility model content：A kind of FC type optical fiber connectors quickly assembled, including resilient sleeve, coupler sleeve, nut,
Nut, the cap end coordinate with resilient sleeve front end, and outer edge is provided with several salient points, side of the salient point to nut in the middle part of nut
Edge limits.
Preferably, the resilient sleeve front end has auxiliary section, the cap end is nearby provided with to be coordinated with auxiliary section
Mating groove.The convenient fast tipping of the cooperation of mating groove and auxiliary section is matched, and can independently be processed, at low cost.
Preferably, the nut is provided with groove in bumps inside and edge, make salient point can be by being pressed against groove movement.
The opening up of groove is blocked salient point after nut convenient for salient point realization and is resetted.
Further, the salient point is symmetrically provided with 2 in the middle part of nut, and groove is opened up from cap end direction.Salient point
Make the elastic buckles cooperation of salient point with being fully played with the mode that opens up of groove.
Preferably, the inner cavity of the nut is provided with chamfering and forms spacing ring in front end, salient point limits spacing ring.Limit
Position ring makes nut be stuck in inside convenient for salient point limit.
Further, the nut material is plastics, is molded through die sinking.Nut plastic material molds significantly than metal material
It saves cost and does not influence to use, and structure opens up simple and efficient.
Preferably, the outer diameter of a circle that the diameter and salient point of the resilient sleeve front end surround, respectively greater than in nut
The internal diameter of diameter and spacing ring.The barrier of resilient sleeve and salient point makes nut that can be directly moved forward and backward but not fall off in centre.
Compared to the prior art, the beneficial effects of the utility model are：The utility model structure and use simple, cost
Cheap, assembly is efficiently.Mating groove below the salient point of position among nut so that salient point be squeezed can downward resilient movement, side
Civilian dress is matched；Nut directly can directly be slipped over by nut salient point from head link actuator, salient point reduction, such as non-artificial operation, spiral shell
Mother will not fall from top；Assemble the flexible sleeve barrier in back nut tail portion so that nut can directly be moved forward and backward in centre but
It will not fall off.Core component nut is used plastic part, directly die sinking molding greatly to reduce and be produced by this FC optical fiber connectors
This；Nut can be directly mounted directly from head, and packaging efficiency is greatly improved.
Description of the drawings
Fig. 1 be the utility model embodiment assembly after stereoscopic schematic diagram, Fig. 2 is the assembly exploded isometric of the utility model
Figure, Fig. 2 includes the positions A partial enlarged view；Fig. 3 is the stereogram of the utility model nut, both direction view and B-B sections
The set of figure；Fig. 4 is the set of the stereogram and three direction views of the utility model nut；Fig. 5 is the utility model elasticity
The set of three direction views of sleeve.
In figure：1- resilient sleeves, the auxiliary sections 11-, 2- coupler sleeves, 3- nuts, 30- salient points, 301- grooves, 31- cooperations
Slot, 4- nuts, 41- spacing rings.
Specific implementation mode
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, letter will be made to embodiment below
Single introduction.
Such as Fig. 1 ~ 5, a kind of FC type optical fiber connectors quickly assembled, including resilient sleeve 1, coupler sleeve 2, nut 3, spiral shell
There is auxiliary section 11,3 end of the nut to be nearby provided with the mating groove coordinated with auxiliary section 11 for mother 4,1 front end of the resilient sleeve
31, the auxiliary section 11 and mating groove 31 coordinate, and 3 middle part of nut is symmetrically provided with 2 salient points, and the nut 3 is from 3 end side of nut
It is provided with groove 301 in 30 inside of salient point and edge, makes salient point 30 that can be moved by being pressed against groove 301；
The inner cavity of the nut 4 is provided with chamfering and forms spacing ring 41 in front end, and salient point 30 limits spacing ring 41, described
The outer diameter of a circle that the diameter and salient point 30 of 1 front end of resilient sleeve surround, respectively greater than 4 internal diameter of nut and spacing ring 41 it is interior
Diameter；
3 material of the nut is plastics, and salient point 30, groove 301 and mating groove 31 are molded through die sinking.
Assemble flow：1）On-demand take coupler sleeve 2, resilient sleeve 1, nut 3, spring, nut 4；
2）By spring built-in elastic sleeve 1, coupler sleeve 2 is packed into resilient sleeve 1；
3）Nut 3 is packed into resilient sleeve, and auxiliary section 11 and mating groove 31 coordinate, then nut 4 is caught in the salient point 30 of nut 3
Later, until salient point 30 resets.
Above example is only to illustrate the optimal technical scheme of the utility model, it is noted that for the art
Those of ordinary skill for, without departing from the principle of this utility model, several improvement made or equivalent replacement,
It is accordingly to be regarded as the scope of protection of the utility model, should be covered in the right of the utility model.
Claims (6)
1. a kind of FC type optical fiber connectors quickly assembled, which is characterized in that including resilient sleeve, coupler sleeve, nut, spiral shell
Mother, the cap end coordinate with resilient sleeve front end, and outer edge is provided with several salient points, edge of the salient point to nut in the middle part of nut
Limit；The inner cavity of the nut is provided with chamfering and forms spacing ring in front end, and salient point limits spacing ring.
2. a kind of FC type optical fiber connectors quickly assembled according to claim 1, which is characterized in that the resilient sleeve
There is auxiliary section, the cap end to be nearby provided with the mating groove coordinated with auxiliary section for front end.
3. a kind of FC type optical fiber connectors quickly assembled according to claim 1, which is characterized in that the nut is convex
Point inside and edge are provided with groove, make salient point can be by being pressed against groove movement.
4. a kind of FC type optical fiber connectors quickly assembled according to claim 3, which is characterized in that the salient point is in spiral shell
2 are symmetrically provided in the middle part of cap, and groove is opened up from cap end direction.
5. a kind of FC type optical fiber connectors quickly assembled according to claim 2 or 3, which is characterized in that the nut
Material is plastics, is molded through die sinking.
6. a kind of FC type optical fiber connectors quickly assembled according to claim 1, which is characterized in that the resilient sleeve
The outer diameter of a circle that the diameter and salient point of front end surround, the respectively greater than internal diameter of nut internal diameter and spacing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593763.7U CN207976613U (en) | 2017-11-24 | 2017-11-24 | A kind of FC type optical fiber connectors quickly assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593763.7U CN207976613U (en) | 2017-11-24 | 2017-11-24 | A kind of FC type optical fiber connectors quickly assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207976613U true CN207976613U (en) | 2018-10-16 |
Family
ID=63771080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593763.7U Expired - Fee Related CN207976613U (en) | 2017-11-24 | 2017-11-24 | A kind of FC type optical fiber connectors quickly assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207976613U (en) |
-
2017
- 2017-11-24 CN CN201721593763.7U patent/CN207976613U/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 |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |