CN208314265U - A kind of FC optical fiber connector - Google Patents
A kind of FC optical fiber connector Download PDFInfo
- Publication number
- CN208314265U CN208314265U CN201821049288.1U CN201821049288U CN208314265U CN 208314265 U CN208314265 U CN 208314265U CN 201821049288 U CN201821049288 U CN 201821049288U CN 208314265 U CN208314265 U CN 208314265U
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- cylinder
- optical fiber
- annulus
- fixed
- circular hole
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Abstract
The utility model relates to technical field of communication equipment, especially a kind of FC optical fiber connector, including stair-stepping the first cylinder, optical fiber is fitted in described the first cylinder, first annulus there are three being arranged on optical fiber inside described the first cylinder, the elastic steel sheet of two " V " shapes is fixed between two first annulus, and two elastic steel sheets are separately positioned on optical fiber two sides, described the first cylinder on one end of fiber tip screw thread card and be equipped with longitudinal section be " Fang " shape casing, the first circular hole is offered in described sleeve pipe, connecting rod is vertically fixed on the internal surface of sleeve pipe of first circular hole two sides, two connecting rods are fixed with the second annulus far from common vertical on one end of internal surface of sleeve pipe.The utility model structure is simple, assembling easy to disassemble, and production cost is low.
Description
Technical field
The utility model relates to technical field of communication equipment more particularly to a kind of FC optical fiber connectors.
Background technique
Optical fiber connector is the device for carrying out detachable (activity) between optical fiber and optical fiber and connecting, its two optical fiber
Precision docking in end face is got up, so that the light energy of launching fiber output can be coupled in reception optical fiber to the maximum extent, and is made
It influences to minimize caused by system since it intervenes optical link, this is the basic demand of optical fiber connector.In certain journey
On degree, optical fiber connector affects the reliability and properties of optical transmission system.Existing FC optical fiber connector part is more,
Assembling is inconvenient.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of FC optical fiber connection proposed
Device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of FC optical fiber connector, including stair-stepping the first cylinder are designed, is fitted with optical fiber in described the first cylinder, institute
The first annulus there are three being arranged on the optical fiber inside the first cylinder is stated, is fixed with two " V " between two first annulus
The elastic steel sheet of shape, and two elastic steel sheets are separately positioned on optical fiber two sides, described the first cylinder is close to one end of fiber tip
Upper screw thread card and the casing that longitudinal section is " Fang " shape is installed, offers the first circular hole, first circular hole in described sleeve pipe
Connecting rod is vertically fixed on the internal surface of sleeve pipe of two sides, two connecting rods are far from common vertical on one end of internal surface of sleeve pipe
It is fixed with the second annulus, side of second annulus far from connecting rod is in contact with the first annulus side, and described sleeve pipe is remote
Concentric from the side of the first cylinder to be vertically fixed with the 3rd cylinder, the side far from casing is equipped in described the 3rd cylinder
Fixed column, concentric in the fixed column to offer the second circular hole, vertically fixation is set the fixed column on one end of casing
There is the 4th cylinder, the 4th cylinder thread set is in the 3rd cylinder, and second circular hole is far from fixed on one end of casing
Equipped with lock pin, described optical fiber one end sequentially pass through the second annulus, the first circular hole and the 3rd cylinder and extend in the second circular hole with
Lock pin is in contact.
Preferably, the 3rd cylinder outer, coaxial heart is arranged with the second cylinder, and described the second cylinder is vertically fixed on set
Guan Shang, described the 4th cylinder are threadably mounted in the second cylinder.
Preferably, the elastic steel sheet top is fixed with gasket, side and optical fiber of the gasket far from elastic steel sheet
Surface is in contact, and the gasket is made of rubber material.
The utility model proposes a kind of FC optical fiber connector, beneficial effect is: casing passes through between the first cylinder
Threaded connection, casing drive the second annulus squeeze the first annulus, in the state of extruding, elastic steel sheet deformation occurs drive pad
Piece squeezes optical fiber, and then reaches the fixation to optical fiber, then allow lock pin to be in contact with optical fiber by fixed column and connect.The utility model
Structure is simple, assembling easy to disassemble, and production cost is low.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of FC optical fiber connector structural schematic diagram.
In figure: optical fiber 1, the first cylinder 2, the first annulus 3, elastic steel sheet 4, gasket 5, casing 6, connecting rod 7, the second annulus
8, the second cylinder 9, the 3rd cylinder 10, fixed column 11, the 4th cylinder 12, lock pin 13, the first circular hole 14, the second circular hole 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of FC optical fiber connector, including stair-stepping the first cylinder 2 are fitted with optical fiber in the first cylinder 2
1, it is arranged on the optical fiber 1 inside the first cylinder 2 there are three the first annulus 3, is fixed with two " V " between two the first annulus 3
The elastic steel sheet 4 of shape, and two elastic steel sheets 4 are separately positioned on 1 two sides of optical fiber, 4 top of elastic steel sheet is fixed with gasket 5,
Side of the gasket 5 far from elastic steel sheet 4 is in contact with 1 surface of optical fiber, and gasket 5 is made of rubber material, is carrying out assembling fastening
When, the gasket 5 of rubber material is capable of increasing the frictional force with 1 surface of optical fiber, can increase optical fiber 1 and the fixation of the device is strong
Degree.
The first cylinder 2 on the one end on 1 top of optical fiber screw thread card and be equipped with longitudinal section be " Fang " shape casing 6,
The first circular hole 14 is offered on casing 6, and connecting rod 7, two companies are vertically fixed on 6 inner wall of casing of 14 two sides of the first circular hole
Common vertical is fixed with the second annulus 8 on the one end of extension bar 7 far from 6 inner wall of casing, the second annulus 8 far from connecting rod 7 one
Side is in contact with 3 side of the first annulus, and casing 6 is concentric on the side far from the first cylinder 2 to be vertically fixed with the 3rd cylinder
10, the side in the 3rd cylinder 10 far from casing 6 is equipped with fixed column 11, concentric in fixed column 11 to offer the second circular hole 15,
Fixed column 11 is vertically fixed with the 4th cylinder 12 on one end of casing 6, and 12 thread set of the 4th cylinder is in the 3rd cylinder
On 10, the 10 outer, coaxial heart of the 3rd cylinder is arranged with the second cylinder 9, and the second cylinder 9 is vertically fixed on casing 6, the 4th cylinder
12 are threadably mounted in the second cylinder 9, and the threaded connection of the second cylinder 9 and the 4th cylinder 12 can allow fixed column 11 and casing 6
The more fastening of connection.
Be fixed with lock pin 13 on second one end of circular hole 15 far from casing 6,1 one end of optical fiber sequentially pass through the second annulus 8,
First circular hole 14 and the 3rd cylinder 10 and extending in the second circular hole 15 is in contact with lock pin 13, when assembling, by the first cylinder 2
Be sleeved on optical fiber 1, the first annulus 3 be set on optical fiber 1, by casing 6 be threadably mounted at the mode in the first cylinder 2 come
First annulus 3 is squeezed, in the state of extruding, deformation occurs for elastic steel sheet 4 with the extruding optical fiber 1, Jin Erda of mobile gasket 5
To the fixation to optical fiber 1, then allows lock pin 13 to be in contact with optical fiber 1 by fixed column 11 and connect.The utility model structure is simple, side
Just disassembly assembling, production cost are low.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of FC optical fiber connector, including stair-stepping the first cylinder (2), which is characterized in that the first cylinder (2) interpolation
Equipped with optical fiber (1), it is arranged on the internal optical fiber (1) of the first cylinder (2) there are three the first annulus (3), two described first
The elastic steel sheet (4) of two " V " shapes is fixed between annulus (3), and two elastic steel sheets (4) are separately positioned on optical fiber (1)
Two sides, the first cylinder (2) close to optical fiber (1) top one end on screw thread card and be equipped with longitudinal section be " Fang " shape set
It manages (6), is offered the first circular hole (14) in described sleeve pipe (6), it is vertical on casing (6) inner wall of the first circular hole (14) two sides
It is fixed with connecting rod (7), two connecting rods (7) are fixed with the far from common vertical on one end of casing (6) inner wall
Two annulus (8), second annulus (8) are in contact far from the side of connecting rod (7) with the first annulus (3) side, described sleeve pipe
(6) concentric on the side far from the first cylinder (2) to be vertically fixed with the 3rd cylinder (10), it is remote on the 3rd cylinder (10)
Side from casing (6) is equipped with fixed column (11), concentric on the fixed column (11) to offer the second circular hole (15), described solid
Fixed column (11) is vertically fixed with the 4th cylinder (12) on the one end of casing (6), the 4th cylinder (12) thread set
On the 3rd cylinder (10), lock pin (13), the optical fiber are fixed on one end of second circular hole (15) separate casing (6)
(1) one end sequentially pass through the second annulus (8), the first circular hole (14) and the 3rd cylinder (10) and extend in the second circular hole (15) with
Lock pin (13) is in contact.
2. a kind of FC optical fiber connector according to claim 1, which is characterized in that the 3rd cylinder (10) outer, coaxial
The heart is arranged with the second cylinder (9), and the second cylinder (9) is vertically fixed on casing (6), the 4th cylinder (12) screw thread peace
In the second cylinder (9).
3. a kind of FC optical fiber connector according to claim 1, which is characterized in that elastic steel sheet (4) top is fixed
Equipped with gasket (5), the gasket (5) is in contact far from the side of elastic steel sheet (4) with optical fiber (1) surface, and the gasket (5) is
Rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049288.1U CN208314265U (en) | 2018-07-04 | 2018-07-04 | A kind of FC optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049288.1U CN208314265U (en) | 2018-07-04 | 2018-07-04 | A kind of FC optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208314265U true CN208314265U (en) | 2019-01-01 |
Family
ID=64718107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049288.1U Active CN208314265U (en) | 2018-07-04 | 2018-07-04 | A kind of FC optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208314265U (en) |
-
2018
- 2018-07-04 CN CN201821049288.1U patent/CN208314265U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230905 Address after: 530031 Kangtijia IoT Technology Industrialization Base Project No.1 Factory Building, No. 9 Renxing Road, Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yihua Optoelectronic Technology Co.,Ltd. Address before: 223600 Hangzhou East Road, Shuyang economic and Technological Development Zone, Suqian, Jiangsu, 33 Patentee before: JIANGSU ZHONGKE PHOTOELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |