CN210835341U - MPO optical fiber stainless steel double-core connecting plug - Google Patents
MPO optical fiber stainless steel double-core connecting plug Download PDFInfo
- Publication number
- CN210835341U CN210835341U CN201921849154.2U CN201921849154U CN210835341U CN 210835341 U CN210835341 U CN 210835341U CN 201921849154 U CN201921849154 U CN 201921849154U CN 210835341 U CN210835341 U CN 210835341U
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- plug
- groove
- connector
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Abstract
The utility model discloses a two core attach plugs of MPO optic fibre stainless steel, including optic fibre body, sheath, backshell, thread groove, screw rod, bayonet joint, installation cavity, spout, go up cardboard, grafting female head, stopper, lock pin, spacing groove, connecting hole, connecting bolt, jack, draw-in groove, slipmat, antiskid groove, connecting block, slider, connecting plate, screw hole, bearing, connector and spread groove. The connector can be directly clamped in the connecting groove, and then the connecting bolt penetrates through the connecting hole and the tail end of the connecting bolt is screwed with the thread groove, so that the rear shell and the plug connector are fixed, and the rear shell and the plug connector are conveniently assembled and installed; female head and the bayonet joint of pegging graft carry out the block with the cooperation between accessible stopper and the spacing groove, and the lock pin can insert the inside of jack this moment, rotates the screw rod again, and the screw rod can drive connecting plate and connecting block and move on the vertical direction, until with the inside of connecting block top block at the draw-in groove, and then will peg graft female head and bayonet joint and fix.
Description
Technical Field
The utility model relates to a two core connecting plug specifically are two core connecting plug of MPO optic fibre stainless steel belongs to optical fiber connection technical field.
Background
The MPO connector is one of the types of optical fiber connectors, a type of connector that is often used as a high-speed transmission standard, such as the ieee802.3bm standard for 40G/100G transmission, and the like, and is available in data centers; MPO is a multi-fiber connector type adopted by the IEEE standard as one of the connector types for 40G/100G transmission; MPO high-density optical fiber pre-connection systems are currently mainly used in three major areas: applications in high-density environments in data centers, applications of optical fibers to buildings, and applications for connection within optical transceivers such as optical splitters, 40G, 100G, QSFP +.
In prior art, MPO optic fibre need use the connector when connecting, and the general formula structure as an organic whole of current connector is not convenient for maintain when the inner structure of connector goes wrong, has improved cost of maintenance, and the cooperation stability between public head of present connector and female head is comparatively general, is not convenient for fix a position the installation fast and dismantle. Therefore, the MPO fiber stainless steel double-core connecting plug is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a MPO optic fibre stainless steel duplex connecting plug.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a MPO fiber stainless steel double-core connecting plug, which comprises a splicing female head, an upper clamping plate, a limiting block, a splicing head, a connecting structure, a rear shell, a sheath and a fiber body which are sequentially arranged from left to right;
the connecting structure comprises a screw, an installation cavity, a connecting block, a connecting plate and a bearing, wherein the installation cavity is formed in the plug connector, the connecting block is sleeved in the installation cavity, the upper surface of the connecting block is fixedly connected with an anti-skid pad, and the upper surface of the anti-skid pad is provided with an anti-skid groove; the two inner side walls of the installation cavity are respectively provided with a sliding groove, the left side surface of the connecting block is fixedly connected with a sliding block, the right side surface of the connecting block is fixedly connected with the connecting plate, the right end of the connecting plate is fixedly connected with the sliding block, and the sliding block is clamped in the sliding grooves; the upper surface of the connecting plate is provided with a threaded hole, the tail end of the screw rod penetrates through the upper surface of the plug, the screw rod is in threaded connection with the threaded hole, and the tail end of the screw rod is rotatably connected with the bottom end of the mounting cavity through the bearing;
the left end face of the rear shell is provided with a connecting groove, the right end face of the plug-in connector is fixedly connected with a connector, and the connector is clamped in the connecting groove; the plug is characterized in that limiting grooves are formed in the side faces of two sides of the plug, connecting holes are formed in the inner wall of each limiting groove, threaded grooves are formed in the end face of the left end of the rear shell, connecting bolts are sleeved inside the connecting holes, and the tail ends of the connecting bolts are screwed with the threaded grooves.
Preferably, the right end face of the rear shell and the left end face of the inserting female head are fixedly connected with the sheath, and the optical fiber body is sleeved inside the sheath.
Preferably, the left end face of the plug connector is fixedly connected with a plug core, the right end face of the plug female connector is provided with a jack, and the plug core is clamped in the jack.
Preferably, the upper clamping plate is fixedly connected to the right end face of the inserting female head, a clamping groove is formed in the lower surface of the upper clamping plate, and the non-slip mat is clamped inside the clamping groove.
Preferably, the limiting block is fixedly connected to the right end face of the inserting female head and is clamped inside the limiting groove.
Preferably, the sliding block is of a convex structure, the sliding groove is of a concave structure, and the sliding block is in sliding connection with the sliding groove.
The utility model discloses the beneficial effect who reaches is:
1. the utility model can directly clamp the connector inside the connecting groove, and then the connecting bolt passes through the connecting hole and the tail end of the connecting bolt is screwed with the thread groove, thereby fixing the rear shell and the plug connector, being convenient for assembling and installing the rear shell and the plug connector, and being beneficial to the maintenance and replacement of the internal elements of the plug connector in the later period;
2. the utility model discloses the cooperation between accessible stopper and the spacing groove will peg graft female head and bayonet joint and carry out the block, and the lock pin can insert the inside of jack this moment, rotates the screw rod again, and the screw rod can drive connecting plate and connecting block and move on the vertical direction, until with the inside of connecting block top block at the draw-in groove, and then will peg graft female head and bayonet joint and fix, has strengthened stability between them.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the female plug of the present invention;
fig. 3 is a schematic view of the connection structure of the present invention;
fig. 4 is a connection diagram of the plug and the rear case of the present invention.
In the figure: 1. the optical fiber connector comprises an optical fiber body, 2, a sheath, 3, a rear shell, 31, a thread groove, 4, a screw rod, 5, a plug connector, 6, an installation cavity, 61, a sliding groove, 7, an upper clamping plate, 8, a plug female head, 9, a limiting block, 10, a plug core, 11, a limiting groove, 111, a connecting hole, 12, a connecting bolt, 13, a jack, 14, a clamping groove, 15, an anti-slip pad, 151, an anti-slip groove, 16, a connecting block, 161, a sliding block, 17, a connecting plate, 171, a thread hole, 18, a bearing, 19, a connector, 20 and a connecting groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-4, an MPO optical fiber stainless steel dual-core connecting plug comprises a plug female head 8, an upper clamping plate 7, a limiting block 9, a plug connector 5, a connecting structure, a rear shell 3, a sheath 2 and an optical fiber body 1 which are sequentially arranged from left to right;
the connecting structure comprises a screw rod 4, a mounting cavity 6, a connecting block 16, a connecting plate 17 and a bearing 18, wherein the mounting cavity 6 is arranged inside the plug connector 5, the connecting block 16 is sleeved inside the mounting cavity 6, an anti-skid pad 15 is fixedly connected to the upper surface of the connecting block 16, and an anti-skid groove 151 is formed in the upper surface of the anti-skid pad 15; sliding grooves 61 are formed in two inner side walls of the installation cavity 6, a sliding block 161 is fixedly connected to the left side face of the connecting block 16, the connecting plate 17 is fixedly connected to the right side face of the connecting block 16, the sliding block 161 is fixedly connected to the right end of the connecting plate 17, and the sliding block 161 is clamped inside the sliding grooves 61; the upper surface of the connecting plate 17 is provided with a threaded hole 171, the tail end of the screw rod 4 penetrates through the upper surface of the plug 5, the screw rod 4 is in threaded connection with the threaded hole 171, and the tail end of the screw rod 4 is rotatably connected with the bottom end of the mounting cavity 6 through the bearing 18;
a connecting groove 20 is formed in the end face of the left end of the rear shell 3, a connecting head 19 is fixedly connected to the end face of the right end of the plug-in connector 5, and the connecting head 19 is clamped in the connecting groove 20; the plug connector comprises a plug connector body 5 and is characterized in that limiting grooves 11 are formed in the side faces of two sides of the plug connector body 5, a connecting hole 111 is formed in the inner wall of each limiting groove 11, a thread groove 31 is formed in the end face of the left end of the rear shell 3, a connecting bolt 12 is sleeved inside each connecting hole 111, and the tail end of each connecting bolt 12 is screwed with the thread groove 31.
The sheath 2 is fixedly connected with the right end face of the rear shell 3 and the left end face of the splicing female head 8, and the optical fiber body 1 is sleeved in the sheath 2, so that the optical fiber body 1 is electrically connected with the internal elements of the splicing female head 5; the left end face of the plug connector 5 is fixedly connected with a plug core 10, the right end face of the plug female head 8 is provided with a jack 13, and the plug core 10 is clamped in the jack 13, so that the plug core 10 is conveniently connected with the jack 13; the upper clamping plate 7 is fixedly connected to the right end face of the inserting female head 8, a clamping groove 14 is formed in the lower surface of the upper clamping plate 7, and the anti-skid pad 15 is clamped in the clamping groove 14, so that the inserting female head 8 and the inserting head 5 can be fixed conveniently; the limiting block 9 is fixedly connected to the right end face of the inserting female head 8, and the limiting block 9 is clamped in the limiting groove 11, so that the inserting female head 8 and the inserting head 5 can be quickly positioned conveniently; the slider 161 is convex font structure, the spout 61 is concave font structure, just the slider 161 with spout 61 sliding connection, the slider 161 is in the guide effect has been played when connecting block 16 moves.
When the utility model is used, firstly, the rear shell 3 and the plug-in connector 5 are assembled, the connector 19 can be directly clamped in the connecting groove 20, and then the connecting bolt 12 is used to pass through the connecting hole 111 and the tail end of the connecting bolt 12 is screwed with the thread groove 31, so that the rear shell 3 and the plug-in connector 5 are fixed, the rear shell 3 and the plug-in connector 5 can be conveniently detached, and the maintenance and the replacement of the internal elements of the plug-in connector 5 at the later stage are facilitated;
then with the stopper 9 block of female head 8 of pegging graft in the inside of the spacing groove 11 of 5 sides of bayonet joint, the inside of jack 13 can be inserted to lock pin 10 simultaneously, rotate screw rod 4 again, because screw rod 4 and screw hole 171, threaded connection, screw rod 4 can drive connecting plate 17 and connecting block 16 and move along spout 61 in the vertical direction this moment, until with the slipmat 15 block on connecting block 16 top inside the draw-in groove 14 of last cardboard 7 bottom, fix female head 8 of pegging graft and bayonet joint 5 with this, the stability between female head 8 of pegging graft and the bayonet joint 5 has been strengthened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a MPO optic fibre stainless steel duplex core connecting plug which characterized in that: comprises a splicing female head (8), an upper clamping plate (7), a limiting block (9), a splicing head (5), a connecting structure, a rear shell (3), a sheath (2) and an optical fiber body (1) which are sequentially arranged from left to right;
the connecting structure comprises a screw rod (4), a mounting cavity (6), a connecting block (16), a connecting plate (17) and a bearing (18), the mounting cavity (6) is arranged inside the plug connector (5), the connecting block (16) is sleeved inside the mounting cavity (6), an anti-skid pad (15) is fixedly connected to the upper surface of the connecting block (16), and an anti-skid groove (151) is formed in the upper surface of the anti-skid pad (15); sliding grooves (61) are formed in two inner side walls of the installation cavity (6), a sliding block (161) is fixedly connected to the left side face of the connecting block (16), the connecting plate (17) is fixedly connected to the right side face of the connecting block (16), the sliding block (161) is fixedly connected to the right end of the connecting plate (17), and the sliding block (161) is clamped inside the sliding grooves (61); a threaded hole (171) is formed in the upper surface of the connecting plate (17), the tail end of the screw rod (4) penetrates through the upper surface of the plug-in connector (5), the screw rod (4) is in threaded connection with the threaded hole (171), and the tail end of the screw rod (4) is rotatably connected with the bottom end of the mounting cavity (6) through the bearing (18);
the left end face of the rear shell (3) is provided with a connecting groove (20), the right end face of the plug connector (5) is fixedly connected with a connector (19), and the connector (19) is clamped inside the connecting groove (20); the plug-in connector is characterized in that limiting grooves (11) are formed in the side faces of two sides of the plug-in connector (5), connecting holes (111) are formed in the inner walls of the limiting grooves (11), thread grooves (31) are formed in the end face of the left end of the rear shell (3), connecting bolts (12) are sleeved inside the connecting holes (111), and the tail ends of the connecting bolts (12) are screwed with the thread grooves (31).
2. The MPO fiber stainless steel duplex connecting plug of claim 1, wherein: the right end face of the rear shell (3) and the left end face of the inserting female head (8) are fixedly connected with the sheath (2), and the optical fiber body (1) is sleeved inside the sheath (2).
3. The MPO fiber stainless steel duplex connecting plug of claim 1, wherein: the left end face of the plug connector (5) is fixedly connected with a plug core (10), the right end face of the plug female head (8) is provided with a jack (13), and the plug core (10) is clamped inside the jack (13).
4. The MPO fiber stainless steel duplex connecting plug of claim 1, wherein: go up cardboard (7) rigid coupling and be in the right-hand member terminal surface of grafting female head (8), the lower surface of going up cardboard (7) is opened has draw-in groove (14), just slipmat (15) block is in inside draw-in groove (14).
5. The MPO fiber stainless steel duplex connecting plug of claim 1, wherein: the limiting block (9) is fixedly connected to the right end face of the inserting female head (8), and the limiting block (9) is clamped inside the limiting groove (11).
6. The MPO fiber stainless steel duplex connecting plug of claim 1, wherein: the slider (161) is convex font structure, spout (61) is concave font structure, just slider (161) with spout (61) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849154.2U CN210835341U (en) | 2019-10-30 | 2019-10-30 | MPO optical fiber stainless steel double-core connecting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849154.2U CN210835341U (en) | 2019-10-30 | 2019-10-30 | MPO optical fiber stainless steel double-core connecting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210835341U true CN210835341U (en) | 2020-06-23 |
Family
ID=71260176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849154.2U Expired - Fee Related CN210835341U (en) | 2019-10-30 | 2019-10-30 | MPO optical fiber stainless steel double-core connecting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210835341U (en) |
-
2019
- 2019-10-30 CN CN201921849154.2U patent/CN210835341U/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: 20200623 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |