CN207730988U - A kind of fiber optic connector simple in structure - Google Patents
A kind of fiber optic connector simple in structure Download PDFInfo
- Publication number
- CN207730988U CN207730988U CN201721764044.7U CN201721764044U CN207730988U CN 207730988 U CN207730988 U CN 207730988U CN 201721764044 U CN201721764044 U CN 201721764044U CN 207730988 U CN207730988 U CN 207730988U
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- CN
- China
- Prior art keywords
- connector
- fixedly installed
- optical fiber
- adapter sleeve
- sleeve
- 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
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Abstract
The utility model discloses a kind of fiber optic connectors simple in structure,Including the first connector,Second connector,Branch sleeve,Connecting spring,Pre-buried optical fiber and adapter sleeve,It is fixedly installed branch sleeve on the inside of first connector,One end of connecting spring is fixed at the side of baffle,The other end of connecting spring fixes the side for being located at fastener,The side of first connector is fixedly installed taper connection slot,It is fixedly installed rubber-insulated wire layer at the inside axle center of second connector,It is socketed with pre-buried optical fiber among the rubber-insulated wire layer of the ceramic tube of first connector and the second connector,It is fixedly installed adapter sleeve on the outside of first connector,By being fixedly installed branch sleeve on the inside of the first connector,And ceramic tube is flexibly connected by connecting spring on the inside of branch sleeve,So that the fluctuation that ceramic tube generates under the influence of by the power in outside is cancelled out each other,So that optical fiber can be stably connected between each other,Stable signal transmission,It is simple and convenient.
Description
Technical field
The utility model is related to fiber optic connector technical field, specially a kind of fiber optic connector simple in structure.
Background technology
Fiber optic connector is the device for carrying out detachable (activity) between optical fiber and optical fiber and connecting, its two optical fiber
End face precision docking 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.Fiber optic connector presses the difference of transmission medium
The single mode and multimode connector of common silica-based optical fibers can be divided into, it is also other such as to be connected by the optical fiber of transmission medium of plastic cement
Part；It can be divided by connector structure type：FC, SC, ST, LC, D4, DIN, MU, MT etc. various forms.Wherein, ST connectors
Commonly used in wiring unit end, such as fibre distribution frame, optic module；And SC and MT connectors are commonly used in network equipment end.
Fiber optic connector in the prior art has the following problems in use：
1, pre-buried optical fiber influences the normal connection of optical fiber in influence of fluctuations, leads to jitter, influences normal use.
2, complicated, installation trouble influences the joint efficiency of optical fiber.
Utility model content
The purpose of this utility model is to provide a kind of fiber optic connectors simple in structure, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of fiber optic connector simple in structure, packet
Include the first connector, the second connector, branch sleeve, connecting spring, pre-buried optical fiber and adapter sleeve, first connector it is interior
Side is fixedly installed branch sleeve, and the inner opposite end of the branch sleeve is socketed with ceramic tube, and the ceramic tube is in branch sleeve
The end of inside is fixedly installed baffle, and the inside other end of the branch sleeve is fixedly installed fastener, the connecting spring
One end be fixed at the side of baffle, the other end of the connecting spring fixes the side for being located at fastener, and described first connects
The side of connector is fixedly installed taper connection slot, second connector it is opposite with the taper connection slot of the first connector one
Side is fixedly installed conical head, between first connector and the second connector by taper connection slot and conical head mutually it
Between be clamped connection, be fixedly installed rubber-insulated wire layer, the ceramic tube of first connector at the inside axle center of second connector
With pre-buried optical fiber is socketed among the rubber-insulated wire layer of the second connector, be fixedly installed fastening on the outside of first connector
Set, the outside screw of the adapter sleeve are connected with fastening nut, pass through fastening between first connector and the second connector
Nut is fixedly connected with the effect of adapter sleeve.
Preferably, the inner ring of the adapter sleeve is set as taper surface, and anti-skid chequer is offered at its inner surface, described tight
Admittedly the outside covered offers negative thread, the inner ring of the fastening nut offers male thread.
Preferably, the outboard end of second connector is fixedly installed hand block.
Preferably, first connector offers optical fiber matching night slot on the inside of taper connection slot.
Preferably, the pre-buried optical fiber contacts with each other on the inside of the first connector and the second connector.
Compared with prior art, the utility model has the beneficial effects that：
1, by being fixedly installed branch sleeve on the inside of the first connector, and by connecting bullet on the inside of branch sleeve
Ceramic tube is flexibly connected by spring, so that the fluctuation that ceramic tube generates under the influence of by the power in outside is cancelled out each other, is made
Obtaining optical fiber can be stably connected between each other, and stable signal transmission is simple and convenient.
2, the first connector is clamped by taper connection slot and conical head between each other with the second connector, and
Adapter sleeve is fixedly installed on the outside of first connector, the outside screw of adapter sleeve is connected with fastening nut, so that first
Connector and the mutual installation of the second connector and fixed simple, use convenient for the connection of optical fiber, efficiently convenient.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：The first connectors of 1-；The second connectors of 2-；3- branch sleeves；4- ceramic tubes；5- baffles；6- connecting springs；
7- taper connection slots；8- optical fiber matches night slot；9- rubber-insulated wire layers；The pre-buried optical fiber of 10-；11- conical heads；12- hand blocks；13- is fastened
Set；14- fastening nuts.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of fiber optic connector simple in structure, including the
One connector 1, the second connector 2, branch sleeve 3, connecting spring 6, pre-buried optical fiber 10 and adapter sleeve 13, first connector
1 inside is fixedly installed branch sleeve 3, and the inner opposite end of the branch sleeve 3 is socketed with ceramic tube 4, and the ceramic tube 4 exists
The end of 3 inside of branch sleeve is fixedly installed baffle 5, and the inside other end of the branch sleeve 3 is fixedly installed fastener 16,
One end of the connecting spring 6 is fixed at the side of baffle 5, and the other end fixation of the connecting spring 6 is located at fastener 16
Side, the side of first connector 1 is fixedly installed taper connection slot 7, second connector, 2 and first connector
The opposite side of 1 taper connection slot 7 is fixedly installed conical head 11, leads between first connector, 1 and second connector 2
Crossing taper connection slot 7, clamping connects between each other with conical head 11, is fixedly installed at the inside axle center of second connector 2
It is socketed with pre-buried optical fiber 10 among the rubber-insulated wire layer of rubber-insulated wire layer 9, the ceramic tube 4 of first connector 1 and the second connector 2,
The outside of first connector 1 is fixedly installed adapter sleeve 13, and the outside screw of the adapter sleeve 13 is connected with fastening nut
14, it is fixedly connected with the effect of adapter sleeve 13 by fastening nut 14 between first connector 1 and the second connector 2.
For the ease of connection, the inner ring of the adapter sleeve 13 is set as taper surface, and offers at its inner surface anti-skidding
The outside of line, the adapter sleeve 13 offers negative thread, and the inner ring of the fastening nut 14 offers male thread, and described second connects
The outboard end of connector 2 is fixedly installed hand block 12.
In order to enable optical fiber stable connection, first connector 1 offers optical fiber matching in the inside of taper connection slot 7
Night slot 8, the pre-buried optical fiber 10 contact with each other in the inside of the first connector 1 and the second connector 2.
Operation principle：In use, the taper connection slot 7 of the first connector 1 and the second connector 2 is blocked with conical head 11
It connects so that pre-buried optical fiber 10 contacts with each other, and is then connect the first connector 1 with second with fastening nut 14 using adapter sleeve 13
First 2 are fixedly connected so that optical fiber stable connection, convenient for promoting the use of.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fiber optic connector simple in structure, including the first connector（1）, the second connector（2）, branch sleeve（3）, even
Connect spring（6）, pre-buried optical fiber（10）And adapter sleeve（13）, it is characterised in that：First connector（1）Inside fixed setting
There is branch sleeve（3）, the branch sleeve（3）Inner opposite end be socketed with ceramic tube（4）, the ceramic tube（4）In connector sleeve
Cylinder（3）The end of inside is fixedly installed baffle（5）, the branch sleeve（3）The inside other end be fixedly installed fastener
（16）, the connecting spring（6）One end be fixed at baffle（5）Side, the connecting spring（6）The other end fix
It is located at fastener（16）Side, first connector（1）Side be fixedly installed taper connection slot（7）, described second connects
Connector（2）With the first connector（1）Taper connection slot（7）Opposite side is fixedly installed conical head（11）, described first
Connector（1）With the second connector（2）Between pass through taper connection slot（7）With conical head（11）Clamping connection between each other, institute
State the second connector（2）Inside axle center at be fixedly installed rubber-insulated wire layer（9）, first connector（1）Ceramic tube（4）With
Second connector（2）Rubber-insulated wire layer among be socketed with pre-buried optical fiber（10）, first connector（1）Outside fixed setting
There is adapter sleeve（13）, the adapter sleeve（13）Outside screw be connected with fastening nut（14）, first connector（1）With
Two connectors（2）Between pass through fastening nut（14）With adapter sleeve（13）Effect be fixedly connected.
2. a kind of fiber optic connector simple in structure according to claim 1, it is characterised in that：The adapter sleeve（13）'s
Inner ring is set as taper surface, and anti-skid chequer is offered at its inner surface, the adapter sleeve（13）Outside offer negative thread,
The fastening nut（14）Inner ring offer male thread.
3. a kind of fiber optic connector simple in structure according to claim 1, it is characterised in that：Second connector
（2）Outboard end be fixedly installed hand block（12）.
4. a kind of fiber optic connector simple in structure according to claim 1, it is characterised in that：First connector
（1）In taper connection slot（7）Inside offer optical fiber matching night slot（8）.
5. a kind of fiber optic connector simple in structure according to claim 1, it is characterised in that：The pre-buried optical fiber（10）
In the first connector（1）With the second connector（2）Inside contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764044.7U CN207730988U (en) | 2017-12-18 | 2017-12-18 | A kind of fiber optic connector simple in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764044.7U CN207730988U (en) | 2017-12-18 | 2017-12-18 | A kind of fiber optic connector simple in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730988U true CN207730988U (en) | 2018-08-14 |
Family
ID=63097452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764044.7U Expired - Fee Related CN207730988U (en) | 2017-12-18 | 2017-12-18 | A kind of fiber optic connector simple in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730988U (en) |
-
2017
- 2017-12-18 CN CN201721764044.7U patent/CN207730988U/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: 20180814 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |