CN203930123U - A kind of electromagnetic shielding type joints of optical fibre that plug - Google Patents
A kind of electromagnetic shielding type joints of optical fibre that plug Download PDFInfo
- Publication number
- CN203930123U CN203930123U CN201420128043.3U CN201420128043U CN203930123U CN 203930123 U CN203930123 U CN 203930123U CN 201420128043 U CN201420128043 U CN 201420128043U CN 203930123 U CN203930123 U CN 203930123U
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- jack housing
- main body
- core main
- 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 - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 10
- 238000003032 molecular docking Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to a kind of electromagnetic shielding type joints of optical fibre that plug, comprise interconnective plug and socket, described plug comprises plug body and is installed on the plug core main body in plug body, described socket comprises jack housing and is installed on the socket core main body in jack housing, the two ends of plug core main body and socket core main body are provided with respectively joint and protect cable spring, the junction of plug body and jack housing is equipped with anti-skidding pin-and-hole, plug body and jack housing are equipped with docking guide groove near anti-skidding pin-and-hole place, described joint one end connects stroke spring, joint is provided with latch, plug and socket interconnects by described anti-skidding pin-and-hole and latch.The beneficial effects of the utility model are: adopt high duty metal shell, and sturdy and durable, protecting against shock, vibration proof, dustproof, waterproof, has electro-magnetic screen function; Plug and socket can be connected to each other arbitrarily, has blindmate and Anti-misplug function.
Description
Technical field
The utility model relates to a kind of electromagnetic shielding type joints of optical fibre that plug.
Background technology
What existing fiber connector adopted at present is all plastic shells, surface easily scratches, fragile, it connects screens and is connecting repeatedly and easy to wear when overexerting, even fracture, thereby cause connector switching performance to lose efficacy or index Insertion Loss poor stability, and do not possess electro-magnetic screen function, be easily subject to the interference of electromagnetism external environment condition.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic shielding type joints of optical fibre that plug, sturdy and durable, protecting against shock, vibration proof, dustproof, waterproof, and plug and socket can be connected to each other arbitrarily, has blindmate and Anti-misplug function.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of electromagnetic shielding type joints of optical fibre that plug, comprise interconnective plug and socket, described plug comprises plug body and is installed on the plug core main body in plug body, described socket comprises jack housing and is installed on the socket core main body in jack housing, the two ends of plug core main body and socket core main body are provided with respectively joint and protect cable spring, one end of described plug body and jack housing is all provided with outer regulating sleeve, outer regulating sleeve one end is provided with the fastening shell of tail end, in described plug body, near the close fastening shell of tail end place in the fastening shell of tail end and jack housing, be equipped with fixedly inner sleeve of cable, cable is fixedly provided with sealing gasket in inner sleeve one end, the junction of described plug body and jack housing is equipped with anti-skidding pin-and-hole, plug body and jack housing are equipped with docking guide groove near anti-skidding pin-and-hole place, described joint one end connects stroke spring, joint is provided with latch, plug and socket interconnects by described anti-skidding pin-and-hole and latch.
The beneficial effects of the utility model are: adopt high duty metal shell, and sturdy and durable, protecting against shock, vibration proof, dustproof, waterproof, and there is electro-magnetic screen function; Sealing to through the wall structure, disposablely connects 2,4 or 6 optical fiber; Plug and socket can be connected to each other arbitrarily, has blindmate and Anti-misplug function; Ceramic contact pin and sleeve pipe, PC/UPC grinds; Connector connection part position and interlocking structure adopt metal construction, make connection more reliable, and insertion loss is little, and stability is strong.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is a kind of structural drawing that plugs the electromagnetic shielding type joints of optical fibre described in the utility model embodiment;
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
As shown in Figure 1-2, a kind of electromagnetic shielding type joints of optical fibre that plug described in the utility model embodiment, comprise interconnective plug and socket, described plug comprises plug body 1 and is installed on the plug core main body 2 in plug body 1, described socket comprises jack housing 3 and is installed on the socket core main body 4 in jack housing 3, the two ends of plug core main body 2 and socket core main body 4 are provided with respectively joint 5 and protect cable spring 6, one end of described plug body 1 and jack housing 3 is all provided with outer regulating sleeve 7, outer regulating sleeve 7 one end are provided with the fastening shell 8 of tail end, described plug body 1 is interior is equipped with fixedly inner sleeve 9 of cable near the fastening shell 8 of tail end and the outer 3 interior close fastening shell of tail end 8 places of socket, cable is fixedly provided with sealing gasket 10 in inner sleeve 9 one end, the junction of described plug body 1 and jack housing 3 is equipped with anti-skidding pin-and-hole 11, plug body 1 and jack housing 3 are equipped with docking guide groove 12 near anti-skidding pin-and-hole 11 places, described joint 5 one end connect stroke spring 14, joint 5 is provided with latch 13, plug and socket interconnects by described anti-skidding pin-and-hole 11 and latch 14, described latch 14 could insert when inserting butt hole mutually, other any positions all can not be inserted, blindmate and Anti-misplug function have been realized.
Described plug body, jack housing, the fastening shell of tail end, outer regulating sleeve, outer waterproof grommet, light coupling assembling, plug core main body, socket core main body sealing gasket all adopt aluminium alloy, and easily process on surface, sturdy and durable, attractive in appearance; Full metal jacket, can effectively realize electromagnetic screen, removes external disturbance, has strengthened connection reliability.
Described plug and socket is all designed with shockproof de-structure, in the time of docking, in the time of along 60 ° of docking guide groove rotary connector and sockets, the connecting pin of socket and plug can slip into semi-circular connection pin-and-hole, under the effect of socket and plug inside parts stroke spring, firmly locking, has realized under the operating mode of vibration, and plug is closely connected with socket.
The described afterbody that protects cable spring has guaranteed that optical cable is when certain angle bends, and cable does not contact backfin wearing and tearing and rubs with the fastening shell 2 of metal parts tail end, more safe and reliable.
In described Socket casing, be also provided with outer waterproof grommet 15, sealing circle is silica gel sealing ring, effectively dustproof and waterproof after light coupling assembling connects, the flanged dish of outer waterproof grommet, screw via hole and silica gel sealing ring, can pass car wall or other fixed sturctures, realizes and being connected with outside waterproof; Jack housing can regulate the elasticity of connection, guarantees to connect; Plastic cement sealing gasket wringing fit shell and cable, fully guarantee that cable water can not enter enclosure interior, to reach water-proof function.
During concrete use, open the dust cap of plug and socket, latch is aimed to the other side's anti-skidding pin-and-hole, pulled down plug body and jack housing, get out of the way the latch of socket and plug, rotary connector and socket 60 degree, aim at anti-skidding pin-and-hole, naturally unclamps, under the effect of stroke spring, latch is firmly locked in anti-skidding pin-and-hole, then locks the outer regulating sleeve of plug and socket, and connection completes; When separated, only need up pull respectively plug body and jack housing, make latch depart from anti-skidding pin-and-hole, toward opposite spin 60 degree, plug and socket are separable.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (1)
1. one kind can plug the electromagnetic shielding type joints of optical fibre, comprise interconnective plug and socket, described plug comprises plug body and is installed on the plug core main body in plug body, described socket comprises jack housing and is installed on the socket core main body in jack housing, the two ends of plug core main body and socket core main body are provided with respectively joint and protect cable spring, one end of described plug body and jack housing is all provided with outer regulating sleeve, outer regulating sleeve one end is provided with the fastening shell of tail end, in described plug body, near the close fastening shell of tail end place in the fastening shell of tail end and jack housing, be equipped with fixedly inner sleeve of cable, cable is fixedly provided with sealing gasket in inner sleeve one end, it is characterized in that, the junction of described plug body and jack housing is equipped with anti-skidding pin-and-hole, plug body and jack housing are equipped with docking guide groove near anti-skidding pin-and-hole place, described joint one end connects stroke spring, joint is provided with latch, plug and socket interconnects by described anti-skidding pin-and-hole and latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128043.3U CN203930123U (en) | 2014-03-21 | 2014-03-21 | A kind of electromagnetic shielding type joints of optical fibre that plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128043.3U CN203930123U (en) | 2014-03-21 | 2014-03-21 | A kind of electromagnetic shielding type joints of optical fibre that plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930123U true CN203930123U (en) | 2014-11-05 |
Family
ID=51825920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128043.3U Expired - Lifetime CN203930123U (en) | 2014-03-21 | 2014-03-21 | A kind of electromagnetic shielding type joints of optical fibre that plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104294A (en) * | 2016-02-19 | 2017-08-29 | 中石化石油工程技术服务有限公司 | A kind of umbilical connector |
-
2014
- 2014-03-21 CN CN201420128043.3U patent/CN203930123U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104294A (en) * | 2016-02-19 | 2017-08-29 | 中石化石油工程技术服务有限公司 | A kind of umbilical connector |
| CN107104294B (en) * | 2016-02-19 | 2023-10-20 | 中国石油化工集团有限公司 | Plug-in connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI CHANGFEI YOUCHUANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEBEI CHANGFEI YOUCHUANG OPTICAL CABLE TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 050000, Hebei, Zhangjiakou County, Huailai Province East Garden Town, Huailai emerging industry demonstration zone, No. two, No. 3 Patentee after: Hebei cfyc Technology Co.,Ltd. Address before: 050000, Hebei County, Huailai Province East Garden Town on the west side of the small and medium-sized business incubator base Patentee before: HEBEI CHANGFEI YOUCHUANG OPTICAL CABLE TECHNOLOGY DEV Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |