CN204945433U - Multi-core number inclined surface fiber connector - Google Patents
Multi-core number inclined surface fiber connector Download PDFInfo
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- CN204945433U CN204945433U CN201520697104.2U CN201520697104U CN204945433U CN 204945433 U CN204945433 U CN 204945433U CN 201520697104 U CN201520697104 U CN 201520697104U CN 204945433 U CN204945433 U CN 204945433U
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- optical fiber
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Abstract
The utility model relates to technical field of communication equipment, a kind of Multi-core number inclined surface fiber connector is provided, with the fiber stub solving the current joints of optical fibre, complicated problem is installed, these joints of optical fibre comprise with the use of pin connector and socket connector, pin connector comprises sloping optical fiber plugging hole component, socket connector comprises sloping optical fiber contact pin component, the outer toothing of three-jaw that sloping optical fiber plugging hole component comprises the first sloping optical fiber lock pin and is fixedly connected with the tail end of the first sloping optical fiber lock pin, the outer toothing of three-jaw that sloping optical fiber contact pin component comprises the second sloping optical fiber lock pin and is fixedly connected with the tail end of the second sloping optical fiber lock pin.The technical scheme that the utility model proposes is fixedly connected with corresponding shell by the outer toothing of three-jaw, and connected mode is simple, not high to the requirement on machining accuracy of mounting hole on shell.
Description
Technical field
The utility model relates to technical field of communication equipment, particularly a kind of Multi-core number inclined surface fiber connector.
Background technology
The joints of optical fibre, it is the device carrying out between optical fiber and optical fiber removably connecting, it gets up the docking of two of optical fiber end face precisions, the luminous energy exported to make launching fiber can be coupled to greatest extent to receive in optical fiber and go, and makes get involved optical link due to it and reduce to minimum to the impact that system causes.No matter be that the joints of optical fibre are obtained for be applied widely in civil telecommunications field or military communication field.
The fiber stub of the current Multi-core number joints of optical fibre is fixed by the shell of mounting hole and connector, because the requirement of the machining precision to mounting hole is higher, therefore easily occur that the biased difference in indivedual hole causes installation site inaccurate, fit dimension in addition due to current Multi-core number joints of optical fibre inside is more, higher to the requirement of size Control.
Utility model content
[technical matters that will solve]
The purpose of this utility model is to provide a kind of Multi-core number inclined surface fiber connector, installs complicated problem with the fiber stub solving the current joints of optical fibre.
[technical scheme]
The utility model is achieved through the following technical solutions.
The utility model relates to a kind of Multi-core number inclined surface fiber connector, comprise with the use of pin connector and socket connector, described pin connector comprises plug casing and sloping optical fiber plugging hole component, described sloping optical fiber plugging hole component comprises the first sloping optical fiber lock pin and claw-type structure, described socket connector comprises Socket casing and sloping optical fiber contact pin component, described sloping optical fiber contact pin component comprises the second sloping optical fiber lock pin and claw-type structure, described plug casing and Socket casing are provided with mounting hole, the described claw-type structure of sloping optical fiber plugging hole component coordinates fixing with the mounting hole of pin connector, the described claw-type structure of sloping optical fiber contact pin component coordinates fixing with the mounting hole of socket connector.
As one preferred embodiment, described pin connector and socket connector are provided with tail defense structure, described plug casing, the head end of Socket casing is provided with external thread, described tail defense structure comprises O-ring seal, tail straight tube and the pipe adapter be connected with tail straight tube, described tail straight tube is provided with internal thread, the screw-internal thread fit of the tail straight tube of the external thread of described plug casing and the tail defense structure of pin connector is fixed, the screw-internal thread fit of the tail straight tube of the external thread of the head end of described Socket casing and the tail defense structure of socket connector is fixed, the O-ring seal of described tail defense structure is arranged on the joint of tail defense structure and pin connector or socket connector.
As another preferred embodiment, described sloping optical fiber plugging hole component also comprises spring, and described spring retaining sleeve is connected to the first sloping optical fiber lock pin.
As another preferred embodiment, the tail end of described sloping optical fiber plugging hole component is provided with structure flat with afterbody milling, and the tail end of described sloping optical fiber contact pin component is provided with the flat structure of afterbody milling.
As another preferred embodiment, described sloping optical fiber plugging hole component also comprises and is socketed in the first protective metal shell on the first sloping optical fiber lock pin and flexible fastening ring, described sloping optical fiber contact pin component also comprise the second protective metal shell be socketed on the second sloping optical fiber lock pin.
As another preferred embodiment, described pin connector is also provided with jack cover plate, and described jack cover plate is fixedly connected with by the first screw with plug casing.
As another preferred embodiment, described socket connector is also provided with contact pin cover plate, and described contact pin cover plate is fixedly connected with by the second screw with Socket casing.
As another preferred embodiment, between the Socket casing of described socket connector and contact pin cover plate, be also provided with O-ring seal.
As another preferred embodiment, described pin connector is fixedly connected with socket connector.
As another preferred embodiment, described pin connector is also provided with attaching nut, and the tail end of described socket connector is also provided with external thread, and described attaching nut coordinates fixing with the external thread of the tail end of socket connector.
[beneficial effect]
The technical scheme that the utility model proposes has following beneficial effect:
(1) sloping optical fiber contact pin component of the present utility model is all fixedly connected with corresponding shell by claw-type structure with sloping optical fiber plugging hole component, and connected mode is simple, less demanding to the machining precision of mounting hole on shell.
(2) optical fiber contact pins component design of the present utility model has spring, when being connected fast with plug casing by sloping optical fiber contact pin component, can be reached the effect correcting angle by spring.
(3) the utility model is sealed pin connector and socket connector by tail defense structure, enhances the sealing of connector.
(4) tail end of sloping optical fiber plugging hole component of the present utility model is provided with the flat structure of afterbody milling be fixedly connected with its claw-type structure, the tail end of sloping optical fiber contact pin component is provided with the flat structure of afterbody milling be fixedly connected with its claw-type structure, positioning by arranging the direction of the flat structure of afterbody milling to sloping optical fiber plugging hole component or sloping optical fiber contact pin component, enhancing the accuracy of installation.
Accompanying drawing explanation
The structural representation of the pin connector of the Multi-core number inclined surface fiber connector that Fig. 1 provides for embodiment one of the present utility model.
The structural representation of the socket connector of the Multi-core number inclined surface fiber connector that Fig. 2 provides for embodiment one of the present utility model.
The structural representation of the tail defense structure that Fig. 3 provides for embodiment one of the present utility model.
The structural representation of the sloping optical fiber plugging hole component that Fig. 4 provides for embodiment one of the present utility model.
The structural representation of the sloping optical fiber contact pin component that Fig. 5 provides for embodiment one of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, clear, complete description is carried out to embodiment of the present utility model, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, neither to restriction of the present utility model.Based on embodiment of the present utility model, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
Embodiment one
The structural representation of the pin connector of the Multi-core number inclined surface fiber connector that Fig. 1 provides for the utility model embodiment one, Fig. 2 is the structural representation of the socket connector of this Multi-core number inclined surface fiber connector, the structural representation of the tail defense structure that Fig. 3 provides for embodiment one of the present utility model, Fig. 4 is the structural representation of the sloping optical fiber plugging hole component of pin connector, and Fig. 5 is the structural representation of the sloping optical fiber contact pin component of socket connector.
As shown in Figure 1, pin connector 1 comprises plug casing 12, sloping optical fiber plugging hole component 15, jack cover plate 11 and tail defense structure, and sloping optical fiber plugging hole component 15 comprises sloping optical fiber lock pin 152, claw-type structure 155.Claw-type structure 155 comprises three the elastic claw heads be arranged on sloping optical fiber plugging hole component 15, three elastic claw heads are evenly distributed on the circumferentially same of sloping optical fiber plugging hole component 15 surface, particularly, can by slotting to the surface of sloping optical fiber plugging hole component 15, the Plug Division forming three bifurcateds forms claw-type structure 155, need to illustrate, the utility model does not limit the quantity of elastic claw head, can arrange the elastic claw head of any number.Plug casing 12 is provided with mounting hole, and the elastic claw head of the claw-type structure 155 of sloping optical fiber plugging hole component 15 coordinates fixing with the mounting hole on plug casing 12.Plug casing 12 is also provided with the external thread fixing with tail defense respective outer side edges.Jack cover plate 11 is fixedly connected with by screw 17 with plug casing 12.Mating surface protection and position, hole guiding is realized by arranging jack cover plate 11.
In the present embodiment, pin connector 1 is also provided with and coordinates fixing attaching nut 14 with socket connector 2, and attaching nut 14 is fixed by elastic collar 16 with plug casing 12.In addition, pin connector 1 is also provided with the awl-end screw 13 coordinated with attaching nut 14, awl-end screw 13 for coordinate with socket connector 2 at pin connector 1 fixing after reinforce.
In the present embodiment, sloping optical fiber plugging hole component 15 also comprises spring 154, protective metal shell 153 and flexible fastening ring 151, spring 154, protective metal shell 153 are fixedly sleeved in the middle-end of sloping optical fiber lock pin 152, flexible fastening ring 151 is socketed in the front end of sloping optical fiber lock pin 152, reaches and to it plugs together angle when sloping optical fiber plugging hole component 15 connects fast by arranging spring 154 and correct.In addition, the tail end of sloping optical fiber plugging hole component 15 is provided with the flat structure 156 of afterbody milling, by adopting the flat location, direction realized when sloping optical fiber plugging hole component 15 is installed of the afterbody milling of sloping optical fiber plugging hole component 15.
Pin connector 1 and socket connector 2 are provided with mutually isostructural tail defense structure, because the tail defense structure of pin connector 1 is identical with the tail defense structure of socket connector 2, therefore the present embodiment is only described with the tail defense structure of pin connector 1.As shown in Figure 3, the pipe adapter 33 that the tail defense structure of pin connector 1 comprises O-ring seal 31, tail straight tube 32 and is connected with tail straight tube 32, pipe adapter 33 realizes optical cable clamping and waterproof sealing.Tail straight tube 32 is provided with internal thread, and the screw-internal thread fit of the tail straight tube 32 of the external thread of plug casing 12 and the tail defense structure of pin connector 1 is fixed, and O-ring seal 31 is arranged on the tail defense structure of connector 1 and the joint of pin connector 1.
As shown in Figure 2, socket connector 2 comprises Socket casing 21, O-ring seal 22, contact pin cover plate 23, sloping optical fiber contact pin component 24, sloping optical fiber contact pin component 24 comprises sloping optical fiber lock pin 241 and claw-type structure 243, and claw-type structure 243 is identical with the structure of claw-type structure 155.Socket casing 21 is provided with mounting hole, and the claw-type structure 243 of sloping optical fiber contact pin component 24 coordinates fixing with the mounting hole on Socket casing 21.Socket connector 2 is provided with tail defense structure, the head end of Socket casing 21 is provided with external thread, the pipe adapter that tail defense structure comprises O-ring seal, tail straight tube and is connected with tail straight tube, tail straight tube is provided with internal thread, the screw-internal thread fit of the tail straight tube of the external thread of the head end of Socket casing 21 and the tail defense structure of socket connector 1 is fixed, and O-ring seal 22 is arranged on the joint of tail defense structure and socket connector 1.Contact pin cover plate 23 is fixedly connected with by screw 25 with Socket casing 21.Mating surface protection is realized by arranging contact pin cover plate 23.In addition, the tail end of sloping optical fiber contact pin component 24 is provided with the flat structure 244 of afterbody milling, by adopting the flat location, direction realized when sloping optical fiber contact pin component 24 is installed of the afterbody milling of sloping optical fiber contact pin component 24.
In the present embodiment, sloping optical fiber contact pin component 24 also comprises the protective metal shell 242 be socketed on sloping optical fiber lock pin 241, is also provided with O-ring seal 22 between the Socket casing 21 of socket connector 2 and contact pin cover plate 23.The contact pin cover plate 23 of socket connector 2 is fixedly connected with by screw 25 with Socket casing 21.The tail end of socket connector 2 is also provided with external thread, and the attaching nut 14 of pin connector 1 coordinates fixing with the external thread of the tail end of socket connector 2.
As can be seen from the above embodiments, the sloping optical fiber contact pin component of the utility model embodiment is all fixedly connected with corresponding shell by claw-type structure with sloping optical fiber plugging hole component, and connected mode is simple, less demanding to the machining precision of mounting hole on shell; In addition, the optical fiber contact pins component design of the utility model embodiment has spring, when being connected fast with plug casing by sloping optical fiber contact pin component, can be reached the effect correcting angle by spring; And the utility model embodiment is sealed pin connector and socket connector by tail defense structure, enhance the sealing of connector; Finally, the tail end of the sloping optical fiber plugging hole component of the utility model embodiment is provided with the flat structure of afterbody milling be fixedly connected with its claw-type structure, the tail end of sloping optical fiber contact pin component is provided with the flat structure of afterbody milling be fixedly connected with its claw-type structure, positioning by arranging the direction of the flat structure of afterbody milling to sloping optical fiber plugging hole component or sloping optical fiber contact pin component, enhancing the accuracy of installation.
Claims (10)
1. a Multi-core number inclined surface fiber connector, it is characterized in that comprising with the use of pin connector (1) and socket connector (2), described pin connector (1) comprises plug casing (12) and sloping optical fiber plugging hole component (15), described sloping optical fiber plugging hole component (15) comprises the first sloping optical fiber lock pin (152) and claw-type structure (155), described socket connector (2) comprises Socket casing (21) and sloping optical fiber contact pin component (24), described sloping optical fiber contact pin component (24) comprises the second sloping optical fiber lock pin (241) and claw-type structure (243), described plug casing (12) and Socket casing (21) are provided with mounting hole, the claw-type structure (155) of described sloping optical fiber plugging hole component (15) coordinates fixing with the mounting hole on plug casing (12), the claw-type structure (243) of described sloping optical fiber contact pin component (24) coordinates fixing with the mounting hole on Socket casing (21).
2. Multi-core number inclined surface fiber connector according to claim 1, it is characterized in that: described claw-type structure (155) comprises three the elastic claw heads be arranged on sloping optical fiber plugging hole component (15), described claw-type structure (243) comprises three the elastic claw heads be arranged on sloping optical fiber contact pin component (24).
3. Multi-core number inclined surface fiber connector according to claim 1, it is characterized in that described pin connector (1) and socket connector (2) are provided with tail defense structure, described plug casing (12), the head end of Socket casing (21) is provided with external thread, described tail defense structure comprises O-ring seal, tail straight tube and the pipe adapter be connected with tail straight tube, described tail straight tube is provided with internal thread, the screw-internal thread fit of the tail straight tube of the external thread of described plug casing (12) and the tail defense structure of pin connector (1) is fixed, the screw-internal thread fit of the tail straight tube of the external thread of the head end of described Socket casing (21) and the tail defense structure of socket connector (2) is fixed, the O-ring seal of described tail defense structure is arranged on the joint of tail defense structure and pin connector (1) or socket connector (2).
4. Multi-core number inclined surface fiber connector according to claim 1, it is characterized in that described sloping optical fiber plugging hole component (15) also comprises spring (154), described spring (154) is fixedly sleeved in the first sloping optical fiber lock pin (152).
5. Multi-core number inclined surface fiber connector according to claim 1, it is characterized in that the tail end of described sloping optical fiber plugging hole component (15) is provided with the flat structure of afterbody milling (156), the tail end of described sloping optical fiber contact pin component (24) is provided with the flat structure of afterbody milling (244).
6. according to described Multi-core number inclined surface fiber connector arbitrary in claim 1 to 5, it is characterized in that described sloping optical fiber plugging hole component (15) also comprises and be socketed in the first protective metal shell (153) on the first sloping optical fiber lock pin (152) and flexible fastening ring (151), described sloping optical fiber contact pin component (24) also comprise the second protective metal shell (242) be socketed on the second sloping optical fiber lock pin (241).
7. according to described Multi-core number inclined surface fiber connector arbitrary in claim 1 to 5, it is characterized in that described pin connector (1) is also provided with jack cover plate (11), described jack cover plate (11) is fixedly connected with by the first screw with plug casing (12).
8. according to described Multi-core number inclined surface fiber connector arbitrary in claim 1 to 5, it is characterized in that described socket connector (2) is also provided with contact pin cover plate (23), described contact pin cover plate (23) is fixedly connected with by the second screw with Socket casing (21).
9. Multi-core number inclined surface fiber connector according to claim 8, is characterized in that also being provided with O-ring seal (22) between the Socket casing (21) of described socket connector (2) and contact pin cover plate (23).
10. according to described Multi-core number inclined surface fiber connector arbitrary in claim 1 to 5, it is characterized in that described pin connector (1) is also provided with attaching nut (14), the tail end of described socket connector (2) is also provided with external thread, and described attaching nut coordinates fixing with the external thread of the tail end of socket connector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697104.2U CN204945433U (en) | 2015-09-09 | 2015-09-09 | Multi-core number inclined surface fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697104.2U CN204945433U (en) | 2015-09-09 | 2015-09-09 | Multi-core number inclined surface fiber connector |
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| Publication Number | Publication Date |
|---|---|
| CN204945433U true CN204945433U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697104.2U Active CN204945433U (en) | 2015-09-09 | 2015-09-09 | Multi-core number inclined surface fiber connector |
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| Country | Link |
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| CN (1) | CN204945433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527678A (en) * | 2016-01-21 | 2016-04-27 | 中国电子科技集团公司第二十三研究所 | Optical fiber airtight cabin crossing connector |
-
2015
- 2015-09-09 CN CN201520697104.2U patent/CN204945433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527678A (en) * | 2016-01-21 | 2016-04-27 | 中国电子科技集团公司第二十三研究所 | Optical fiber airtight cabin crossing connector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |