CN204129280U - A kind of concentrated light cable connector - Google Patents
A kind of concentrated light cable connector Download PDFInfo
- Publication number
- CN204129280U CN204129280U CN201420614482.5U CN201420614482U CN204129280U CN 204129280 U CN204129280 U CN 204129280U CN 201420614482 U CN201420614482 U CN 201420614482U CN 204129280 U CN204129280 U CN 204129280U
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- socket
- plug body
- connector assembly
- lock pin
- concentrated light
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Abstract
The utility model provides a kind of concentrated light cable connector, the plug body comprising socket and be connected with socket, described socket comprising socket body, being installed on the first connector assembly in socket body and the first pressing plate for the first connector assembly being fixed on socket body at least partly; Described plug body comprising plug body, being installed on the second connector assembly in plug body and the second pressing plate for the second connector assembly being fixed on plug body at least partly; Be provided with positioning spline in described socket body, be provided with in described plug body and can enter positioning key in positioning spline by plug-in mounting; Described plug body is threaded with socket.Adopt this concentrated light cable connector of the present utility model, install and easy to use, there is multiple light path, jumbo Signal transmissions can be realized.
Description
Technical field
The utility model relates to a kind of optical connector, and specifically, the utility model relates to a kind of concentrated light cable connector.
Background technology
Optical fiber communication has obtained applying more and more widely in the communication network of high speed, Large Copacity (3G, 4G etc.), and the multi-fiber cable connector be flexibly connected between the optical fiber of current this form mostly is a few core even tens of cores etc.The multi-fiber cable connector taking ceramic contact pin as optic fibre connector is comparatively large due to the diameter of contact pin own, and cause the volume and weight of Multi-core number optical connector comparatively large, general core number is less, and the coupling of overall light path is more difficult, connects separating force large.Along with the fast development of Fibre Optical Communication Technology, more and more higher to the technical requirement of optical fiber communication equipment, the concentrated light cable connector of super Multi-core number becomes new product demand, so the density of optic fibre connector must be increased, and require that the volume and weight of this optical connector all can not be too large, connect separation quick and convenient, reliable and stable, safeguard easily.
Optical connector of the prior art, plug body is connected inconvenience with socket, and not easy to operate.For this problem, to its improvement, there is very necessary realistic meaning.
Utility model content
The technical problems to be solved in the utility model is, for the deficiency that existing optical connector exists, provide a kind of concentrated light cable connector, it is easy to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of concentrated light cable connector, the plug body comprising socket and be connected with socket, described socket comprising socket body, being installed on the first connector assembly in socket body and the first pressing plate for the first connector assembly being fixed on socket body at least partly; Described plug body comprising plug body, being installed on the second connector assembly in plug body and the second pressing plate for the second connector assembly being fixed on plug body at least partly.
As optimal way: the guide pin that described first connector assembly comprises the first rectangle lock pin and aims at for light path, described guide pin is positioned on guide pin frame, described first rectangle lock pin is supported by the first elastic support structure being positioned at its rear, overlap after first lock pin is installed in described socket body, overlapping after described first lock pin press-fits in socket body by the first connector assembly, and cover after the first lock pin is fixed in socket body by screw by described first pressing plate.
As optimal way: described second connector assembly comprises lock pin protheca and the second rectangle lock pin, described second rectangle lock pin is supported by the second elastic support structure being positioned at its rear, overlap after the second lock pin being installed in described plug body, overlapping after described second lock pin press-fits in plug body by the second connector assembly, and cover after the second lock pin is fixed in plug body by screw by described second pressing plate.
As optimal way: offer multiple first ladder hole in described socket body, in each first ladder hole, be all fitted with the first connector assembly.
As optimal way: offer multiple second ladder hole in described plug body, in each second ladder hole, be all fitted with the second connector assembly.
As optimal way: be provided with positioning spline in described socket body, be provided with in described plug body and can enter positioning key in positioning spline by plug-in mounting.
As optimal way: the quantity of positioning spline and positioning key is multiple.
As optimal way: described plug body is threaded with socket.
Implement concentrated light cable connector of the present utility model, there is following beneficial effect: plug body and socket are all easy for installation, easy to use.In the utility model, concentrated light cable connector has multiple light path, can realize jumbo Signal transmissions.In the utility model, the light contact element of plug body and socket adopts rectangle lock pin, and when fiber number is extremely many, boundling cable connector configurations is very compact, and volume and weight is little.In the utility model, plug body and socket adopt key, groove one-level location and rectangle lock pin guide pin two-stage positioning align structures, and all light paths are connected and aims at more accurately, light loss is low, and has blind plugging function.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is in the utility model, the cross-sectional schematic of plug body;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is in the utility model, the cross-sectional schematic of socket;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is in the utility model, the structural representation of plug body;
Fig. 6 is that the A-A of Fig. 5 is to cut-open view;
Fig. 7 is in the utility model, the structural representation of socket body;
Fig. 8 is that the B-B of Fig. 7 is to cut-open view;
Fig. 9 is in the utility model, the structural representation of pressing plate.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is further described.
See Fig. 1-Fig. 9, the utility model provides a kind of concentrated light cable connector, and it is primarily of plug body and socket two parts composition, and plug body and socket are provided with for the bindiny mechanism by the plug body after plugging together and socket locking.Socket comprises socket body 23, first connector assembly and for by first pressing plate 33 of the first connector assembly secondary compression in socket body 23; Plug body comprises plug body 1, second connector assembly and for the second connector assembly being pressed on the second pressing plate 18 in plug body.
The first connector assembly be arranged in socket realizes positioning compression by following structure: the first connector assembly comprises light contact element first rectangle lock pin 24, for the guide pin 25 that light path is aimed at, the guide pin frame 27 of guide pin is installed, first spring front pad 28, to the first spring 29 of the first rectangle lock pin 24 floating actions, pad 30 after first spring, and by being threaded with the first ladder hole 38 of socket body 23 thus applying snap-in force to the first spring 29, and by cover 31 after first lock pin of the first connector assembly positioning compression on socket body 23, first pressing plate 33 carries out secondary compression to the first connector assembly to be fixed.
The second connector assembly be arranged in plug body realizes positioning compression by following structure: the second connector assembly comprise lock pin protheca 2, light contact element second rectangle lock pin 3, second spring front pad 4, the second rectangle lock pin is played to floating action the second spring 5, second spring after pad 6, and by being threaded with the second ladder hole 36 of lock pin protheca 2 thus overlapping the 7, second pressing plate 18 after the second spring 5 being applied to the second lock pin of snap-in force, the second connector assembly is positioned in plug body 1; Realized aligning and the connection of light path by the connector assembly of docking mutually after plug body and socket plug together.
When plug body as shown in Figure 1 and Figure 2 being plugged together with socket as shown in Figure 3, Figure 4, the positioning key 21 in plug body cooperatively interacts with the positioning spline 35 on socket and plays positioning and guiding effect.The first rectangle lock pin 24 fore-end in socket is inserted in the lock pin protheca 2 in plug body, guide pin 25 in socket inserts in the pilot hole 22 of the rectangle lock pin 3 in plug body, and with attaching nut 20 by plug body and socket locking, thus the second rectangle lock pin 3 front end face in plug body and the first rectangle lock pin 24 front end face in socket in lock pin protheca 2 mutually docking contact complete light path and be connected.The syndeton adopted in the present embodiment is the mode of attaching nut, and in prior art, optical connector has various syndeton, as screw-type, bayonet type, hook formula, straight cutting interconnection system; Suitable syndeton can be selected according to actual needs.In addition, in socket body 23, be provided with packing washer 34, when connecting for the two, play sealing function.
As shown in Figure 1, middle cover 8 is combined together by screw 11 with tapered sleeve 9, and overlap the rotation between 8 and tapered sleeve 9 during screw 11 can limit, the leading inside face of pulling sleeve 10 is threaded connection with the rear end lateral surface of middle cover 8 and coordinates; Tail cover 12 is arranged on the rear end lateral surface of pulling sleeve 10 and the outside surface of optical cable 13, for the protection of optical cable 13, prevents curved transitions.
As shown in Figure 5, Figure 6,36 is the second ladder hole, it is identical with pigtail 26 quantity, for loading the second connector assembly, for pine is joined both after loading, being wherein square hole near plug body 1 front end face, is circular hole away from plug body 1 front end face, and the second ladder hole 36 is evenly arranged in three and is parallel to each other and on equally spaced straight line; 37 is tooth-shape structure, and it coordinates with rivet 16, self-locking paddle 17 and forms anti-loose structure, prevents the attaching nut 20 locking plug body and socket from loosening, the below of attaching nut 20 is provided with collar 15.Plug body 1 is provided with two centrosymmetric flank threads holes 102 near the side opening of outside rear end face, and it coordinates with side screw 14 thus limits the torsion after being connected between plug body 1 and middle cover 8; Inside plug body 1, rear end face offers two centrosymmetric rear end threaded holes 101, to be coordinated thus the second rounded pressing plate 18 is fixed on the inner side rear end face of plug body 1 by it with rear end screw 19.
As shown in Figure 7, Figure 8,38 is the first ladder hole, for loading the first connector assembly, be wherein square hole near socket body 23 inside front ends face, be threaded hole away from socket body 23 inside front ends face, threaded hole with overlap 31 after the first lock pin and coordinate, shoulder hole 38 is evenly arranged in three and is parallel to each other and on equally spaced straight line; Inside socket body, rear end face offers two centrosymmetric threaded holes 2301, to be coordinated thus the first rounded pressing plate 33 is fixed on the inner side rear end face of socket body 23 by it with screw 32.
Be arranged on the second pressing plate 18 inside plug body 1 on rear end face and the first pressing plate 33 be arranged on inside socket body 23 on rear end face all adopts following structure: as shown in Figure 9, be parallel to each other at three and equally spaced straight line offers through hole 1802, the position of through hole 1802, spacing and the second connector assembly are arranged on the position in plug body 1, spacing is identical, groove is opened in hole, when making assembling, the second coating optical fiber of each connector assembly rear end can be snapped in corresponding aperture smoothly by groove, first pressing plate 33, second pressing plate 18 coordinates with plug body 1 and socket body 23 respectively, by the second connector assembly and the first connector assembly location, compress, first pressing plate 33, second pressing plate 18 offers two centrosymmetric holes 1801, is coordinated by itself and screw 19,32 and second pressing plate 18, first pressing plate 33 is arranged in corresponding plug body and socket.
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 (8)
1. a concentrated light cable connector, the plug body comprising socket and be connected with socket, is characterized in that: described socket comprising socket body, being installed on the first connector assembly in socket body and the first pressing plate for the first connector assembly being fixed on socket body at least partly; Described plug body comprising plug body, being installed on the second connector assembly in plug body and the second pressing plate for the second connector assembly being fixed on plug body at least partly.
2. concentrated light cable connector as claimed in claim 1, it is characterized in that: the guide pin that described first connector assembly comprises the first rectangle lock pin and aims at for light path, described guide pin is positioned on guide pin frame, described first rectangle lock pin is supported by the first elastic support structure being positioned at its rear, overlap after first lock pin is installed in described socket body, overlapping after described first lock pin press-fits in socket body by the first connector assembly, and cover after the first lock pin is fixed in socket body by screw by described first pressing plate.
3. concentrated light cable connector as claimed in claim 1, it is characterized in that: described second connector assembly comprises lock pin protheca and the second rectangle lock pin, described second rectangle lock pin is supported by the second elastic support structure being positioned at its rear, overlap after the second lock pin being installed in described plug body, overlapping after described second lock pin press-fits in plug body by the second connector assembly, and cover after the second lock pin is fixed in plug body by screw by described second pressing plate.
4. concentrated light cable connector as claimed in claim 2, is characterized in that: offer multiple first ladder hole in described socket body, is all fitted with the first connector assembly in each first ladder hole.
5. concentrated light cable connector as claimed in claim 3, is characterized in that: offer multiple second ladder hole in described plug body, is all fitted with the second connector assembly in each second ladder hole.
6. concentrated light cable connector as claimed in claim 1, is characterized in that: be provided with positioning spline in described socket body, is provided with and can enters positioning key in positioning spline by plug-in mounting in described plug body.
7. concentrated light cable connector as claimed in claim 6, is characterized in that: the quantity of described positioning spline and positioning key is multiple.
8. the concentrated light cable connector according to any one of claim 1 to 7, is characterized in that: described plug body is threaded with socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614482.5U CN204129280U (en) | 2014-10-22 | 2014-10-22 | A kind of concentrated light cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614482.5U CN204129280U (en) | 2014-10-22 | 2014-10-22 | A kind of concentrated light cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129280U true CN204129280U (en) | 2015-01-28 |
Family
ID=52385625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614482.5U Active CN204129280U (en) | 2014-10-22 | 2014-10-22 | A kind of concentrated light cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129280U (en) |
-
2014
- 2014-10-22 CN CN201420614482.5U patent/CN204129280U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |