CN205080290U - Low quick connector of crosstalking between core figure mismatch optic fibre - Google Patents
Low quick connector of crosstalking between core figure mismatch optic fibre Download PDFInfo
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- CN205080290U CN205080290U CN201520842501.4U CN201520842501U CN205080290U CN 205080290 U CN205080290 U CN 205080290U CN 201520842501 U CN201520842501 U CN 201520842501U CN 205080290 U CN205080290 U CN 205080290U
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- core
- single line
- thread
- termination
- light leakage
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Abstract
The utility model relates to a low quick connector of crosstalking between core figure mismatch optic fibre, including the dustproof cap, multi -thread end, single line end and elasticity lag, multi -thread end, the line hole was established to single line end, the connector link is established to the front end, connect through the connector link between multi -thread end and single line end, it is connected with the dustproof cap to cross line hole department, multi -thread end, the inside intercommunication chamber of all establishing in single line end, the pottery sinle silk, leak protection light slide and permanent -magnetic clamp, ceramic sinle silk wherein, leak protection light slide and permanent -magnetic clamp all inlay in the intercommunication intracavity, the permanent -magnetic clamp inlays in multi -thread end, cladding is located in the leak protection light slide outside to the preceding terminal surface of single line end, establish the elasticity backing ring between pottery sinle silk and intercommunication chamber contact surface. This novel one side can effectively satisfy the needs of being connected the tongxu between multi -thread core fibre and single line core fibre, and on the other hand can effectual improvement optical fiber communication efficiency, reduction optical fiber communication energy loss to improve the stability and the structural strength of articulate.
Description
Technical field
The utility model relates to a kind of optical fibre connector device, is exactly low crosstalk quick coupler between a kind of core number mismatch optical fibers.
Background technology
The current joints of optical fibre have and use very widely, but fastening along with optical fiber technology team, double line core optical fiber and multi-thread core fibre are engendered, and because the core frame of multi-thread core fibre is apart from minimum, and the structural strength of optical fiber cable core is extremely low, therefore cause current only meeting but the joints of optical fibre of core Fiber connection effectively can not meet use needs between multi-thread core fibre, and it is in actual use current, temporarily not having again to meet multi-thread core is connected connector with multi-thread core and between multi-thread core with single line core, thus constrain the development and application of double line core and multi-thread core fibre technology greatly, in order to address this problem, in the urgent need to developing a kind of novel joints of optical fibre, with the needs that satisfied reality uses.
Utility model content
For the deficiency that prior art exists, the utility model provides low crosstalk quick coupler between a kind of core number mismatch optical fibers, this new structure is simple, rationally distributed, flexible and convenient to use and communication signal communication loss is few, effectively can meet the needs of the connection Tongxu between multi-thread core fibre and single line core fibre on the one hand, effectively can improve optical-fibre communications efficiency on the other hand, reduce optical-fibre communications energy loss, and improve stability and the structural strength of joint connection.
To achieve these goals, the utility model realizes by the following technical solutions;
Low crosstalk quick coupler between a kind of core number mismatch optical fibers, comprise dust cap, multi-thread termination, single line termination and spring protective cover, multi-thread termination, single line tip end establishes cable-through hole, junction button is established in front end, and be connected by junction button between multi-thread termination with single line termination and coaxial distribution, cable-through hole place is connected with dust cap, multi-thread termination, connected chamber is all established in inside, single line termination, pottery core, light leakage slide and permanent-magnetic clamp, wherein ceramic core, light leakage slide and permanent-magnetic clamp are all embedded in connected chamber, pottery core one end is communicated with cable-through hole, the other end and light leakage slide offset, and each ceramic core all offsets with a light leakage slide, isolated by dividing plate between adjacent light leakage slide, permanent-magnetic clamp is embedded in multi-thread termination, the front end face place of single line termination is also coated on outside light leakage slide, wherein establish at least two ceramic cores in multi-thread termination and the parallel distribution in mutual chamber between ceramic core, elastic backing ring is established between pottery core and connected chamber surface of contact.
Further, isolated by elastic insert between the ceramic core of described multi-thread termination.
Further, described ceramic thread in-core separately establishes optical fiber solid.
The utility model structure is simple, rationally distributed, flexible and convenient to use and communication signal communication loss is few, effectively can meet the needs of the connection Tongxu between multi-thread core fibre and single line core fibre on the one hand, effectively can improve optical-fibre communications efficiency on the other hand, reduce optical-fibre communications energy loss, and improve stability and the structural strength of joint connection.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the utility model structural representation.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
Low crosstalk quick coupler between a kind of core number mismatch optical fibers as described in Figure 1, comprise dust cap 1, multi-thread termination 2, single line termination 3 and spring protective cover 4, multi-thread termination 2, single line termination 3 end establishes cable-through hole 5, junction button 6 is established in front end, and multi-thread termination 2 is connected by junction button 6 and coaxial distribution with between single line termination 3, cable-through hole 5 place is connected with dust cap 1, multi-thread termination 2, connected chamber 7 is all established in inside, single line termination 3, pottery core 8, light leakage slide 9 and permanent-magnetic clamp 10, wherein ceramic core 8, light leakage slide 9 and permanent-magnetic clamp 10 are all embedded in connected chamber 7, pottery core 8 one end is communicated with cable-through hole 5, the other end and light leakage slide 9 offset, and each ceramic core 8 all offsets with a light leakage slide 9, isolated by dividing plate 11 between adjacent light leakage slide 9, permanent-magnetic clamp 10 is embedded in multi-thread termination 2, the front end face place of single line termination 3 is also coated on outside light leakage slide 9, wherein establish at least two ceramic cores 8 in multi-thread termination 2 and the parallel distribution in mutual chamber between ceramic core 8, elastic backing ring 12 is established between pottery core 8 and connected chamber 7 surface of contact.
In the present embodiment, by cushion 13 layers isolation between the ceramic core 8 of described multi-thread termination 2.
In the present embodiment, in described ceramic core 8, separately establish optical fiber solid 14.
The utility model structure is simple, rationally distributed, flexible and convenient to use and communication signal communication loss is few, effectively can meet the needs of the connection Tongxu between multi-thread core fibre and single line core fibre on the one hand, effectively can improve optical-fibre communications efficiency on the other hand, reduce optical-fibre communications energy loss, and improve stability and the structural strength of joint connection.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. low crosstalk quick coupler between a core number mismatch optical fibers, it is characterized in that: between described core number mismatch optical fibers, low crosstalk quick coupler comprises dust cap, multi-thread termination, single line termination and spring protective cover, described multi-thread termination, single line tip end establishes cable-through hole, junction button is established in front end, and be connected by junction button between multi-thread termination with single line termination and coaxial distribution, described cable-through hole place is connected with dust cap, described multi-thread termination, connected chamber is all established in inside, single line termination, pottery core, light leakage slide and permanent-magnetic clamp, wherein said ceramic core, light leakage slide and permanent-magnetic clamp are all embedded in connected chamber, and described ceramic core one end is communicated with cable-through hole, the other end and light leakage slide offset, and each ceramic core all offsets with a light leakage slide, isolated by dividing plate between adjacent light leakage slide, described permanent-magnetic clamp is embedded in multi-thread termination, the front end face place of single line termination is also coated on outside light leakage slide, at least two ceramic cores are established and the parallel distribution in mutual chamber between ceramic core in wherein said multi-thread termination, elastic backing ring is established between pottery core and connected chamber surface of contact.
2. low crosstalk quick coupler between a kind of core number mismatch optical fibers according to claim 1, be is characterized in that: isolated by elastic insert between the ceramic core of described multi-thread termination.
3. low crosstalk quick coupler between a kind of core number mismatch optical fibers according to claim 1, is characterized in that: described ceramic thread in-core separately establishes optical fiber solid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842501.4U CN205080290U (en) | 2015-10-29 | 2015-10-29 | Low quick connector of crosstalking between core figure mismatch optic fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842501.4U CN205080290U (en) | 2015-10-29 | 2015-10-29 | Low quick connector of crosstalking between core figure mismatch optic fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080290U true CN205080290U (en) | 2016-03-09 |
Family
ID=55432688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842501.4U Expired - Fee Related CN205080290U (en) | 2015-10-29 | 2015-10-29 | Low quick connector of crosstalking between core figure mismatch optic fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080290U (en) |
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2015
- 2015-10-29 CN CN201520842501.4U patent/CN205080290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160309 Termination date: 20211029 |