CN216210046U

CN216210046U - Multi-connection optical fiber adapter with clamping tail fiber

Info

Publication number: CN216210046U
Application number: CN202121992086.2U
Authority: CN
Inventors: 李军
Original assignee: Wuhan Haihan Technology Development Co ltd
Current assignee: Wuhan Haihan Technology Development Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-05
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a multi-connection optical fiber adapter with a clamping tail fiber, which comprises an SC-type connecting end, a universal socket joint and a tail plug joint, wherein one end of the SC-type connecting end is matched and connected with one end of the universal socket joint, and one end of the tail plug joint is matched and connected with one end of the universal socket joint, which is far away from the SC-type connecting end. Has the advantages that: the connector is suitable for interconnection of tail fibers formed by various inserting cores and tail handles and SC type connectors, and has a wide application range; and easy operation, with various connectors ability quick matching, stability is strong, it is good to connect the leakproofness simultaneously, plays certain waterproof dustproof effect.

Description

Multi-connection optical fiber adapter with clamping tail fiber

Technical Field

The utility model relates to the technical field of optical fiber adapters, in particular to a multi-connection optical fiber adapter with a clamping tail fiber.

Background

With the development of mobile communication, the requirement for network speed is increasing, and optical fiber transmission is increasingly applied to communication systems. At present, adapters commonly used in an optical fiber communication system are adapters with single models such as SC, FC, ST and the like, or adapters with models such as SC-FC, FC-ST, SC-ST and the like, and adapters with different models need to be adopted for interconnection among connectors with different models. When other modules are combined, connectors of different types are required to be matched with corresponding adapters, or the modules are required to be combined into the connectors by parts and then matched with the adapters, so that the compatibility is not strong; and when connectors of the same model are interconnected by using the adapter, the loss is larger due to different models. And the adoption of some special adapters has complex design, higher market price and high cost.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a multi-connection optical fiber adapter with a clamping tail fiber, so as to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

the utility model provides a many link optic fibre adapters with chucking tail optical fiber, includes SC type connection end, universal socket joint and tail bayonet joint, the one end of SC type connection end with the one end cooperation of universal socket joint is connected, the one end of tail bayonet joint with universal socket joint keeps away from the one end cooperation connection of SC type connection end.

Furthermore, the universal socket joint is composed of a plug bush and a plug connector, one end of the plug connector is inserted into the plug bush in a penetrating mode, and a buckle plate matched with the plug bush is arranged at the top end of the plug connector.

Furthermore, the tail plug connector is composed of a fixed plug end, an optical fiber connecting sleeve, a locking plug connector and a plug clamping sleeve, wherein the optical fiber connecting sleeve is inserted into the fixed plug end, the locking plug connector is fixedly connected to one end of the fixed plug end, and the plug clamping sleeve is connected with the locking plug connector in a matching mode.

Furthermore, one end of the optical fiber connecting sleeve extends into the universal socket joint, and a sealing adhesive layer is arranged between the optical fiber connecting sleeve and the fixed inserting end.

Furthermore, the fixed inserting end and the inserting sleeve are of a fixed connection structure, and the fixed inserting end and the inserting sleeve are in one of bolt connection and welding connection.

Furthermore, the side edge of the locking plug connector is provided with a first O-shaped sealing ring and a second O-shaped sealing ring, and the first O-shaped sealing ring and the second O-shaped sealing ring are both made of rubber.

Furthermore, a plurality of grooves are formed in the side edge of the locking plug connector, and movable clamping buckle plates are arranged inside the grooves.

Furthermore, a sealing gasket is arranged at one end, close to the locking plug, of the plug-in clamping sleeve, and a plurality of clamping buckle grooves matched with the movable clamping buckle plates are formed in the inner side wall of the plug-in clamping sleeve.

The utility model has the beneficial effects that: the multi-connection optical fiber adapter with the clamping tail fiber, which is formed by the SC type connecting end, the universal socket joint and the tail plug joint, is suitable for interconnection of the tail fiber consisting of various inserting cores and tail handles and the SC type connector, and has a wide application range; and easy operation, with various connectors ability quick matching, stability is strong, it is good to connect the leakproofness simultaneously, plays certain waterproof dustproof effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of a multiple fiber optic adapter with a clamping pigtail according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a fixed plug end of a multi-fiber adapter with a clamping pigtail according to an embodiment of the utility model;

FIG. 3 is an exploded view of a fixed splicing end of a multi-fiber adapter with a gripping pigtail according to an embodiment of the utility model;

fig. 4 is a cross-sectional view of a movable clamping buckle plate and a clamping buckle groove of a multi-connection optical fiber adapter with a clamping tail fiber according to an embodiment of the utility model.

In the figure:

1. an SC type connection end; 2. a universal socket joint; 3. a tail plug-in connector; 4. a plug bush; 5. a plug-in connector; 6. buckling the plate; 7. fixing the inserting end; 8. an optical fiber connecting sleeve; 9. locking the plug-in connector; 10. inserting a card sleeve; 11. a glue sealing layer; 12. a first O-shaped sealing ring; 13. an O-shaped sealing ring II; 14. a groove; 15. the buckle plate is movably clamped; 16. sealing gaskets; 17. and clamping the fastening groove.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a multi-fiber adapter with a clamping pigtail is provided.

The first embodiment is as follows:

as shown in fig. 1 to 4, the multi-fiber adapter with a clamping pigtail according to an embodiment of the present invention includes an SC-type connection end 1, a universal socket connector 2, and a pigtail connector 3, where one end of the SC-type connection end 1 is connected to an end of the universal socket connector 2 in a mating manner, and one end of the pigtail connector 3 is connected to an end of the universal socket connector 2 away from the SC-type connection end 1 in a mating manner.

By means of the technical scheme, the multi-connection optical fiber adapter with the clamping tail fiber, which is composed of the SC type connecting end 1, the universal socket joint 2 and the tail plug joint 3, is arranged, so that the multi-connection optical fiber adapter is suitable for interconnection of the tail fiber consisting of various inserting cores and tail handles and the SC type connector, and is wide in application range; and easy operation, with various connectors ability quick matching, stability is strong, it is good to connect the leakproofness simultaneously, plays certain waterproof dustproof effect.

Example two:

as shown in fig. 1-4, one end of the SC-type connection end 1 is connected to one end of the universal socket connector 2 in a matching manner, one end of the tail socket connector 3 is connected to one end of the universal socket connector 2 away from the SC-type connection end 1 in a matching manner, the universal socket connector 2 is composed of a socket sleeve 4 and a plug connector 5, one end of the plug connector 5 is inserted into the socket sleeve 4, a buckle plate 6 matched with the socket sleeve 4 is arranged at the top end of the plug connector 5, the tail socket connector 3 is composed of a fixed socket end 7, an optical fiber connecting sleeve 8, a locking socket 9 and a socket sleeve 10, the optical fiber connecting sleeve 8 is inserted into the fixed socket end 7, the locking socket 9 is fixedly connected to one end of the fixed socket end 7, the socket sleeve 10 is connected to the locking socket connector 9 in a matching manner, and the plug connector 5 can be fastened to the socket sleeve 4 by the buckle plate 6, and simultaneously, the plug connector 5 is convenient to be separated from the plug sleeve 4.

Example three:

as shown in fig. 1-4, one end of the SC-type connection end 1 is connected to one end of the universal socket connector 2 in a matching manner, one end of the tail plug connector 3 is connected to one end of the universal socket connector 2 away from the SC-type connection end 1 in a matching manner, one end of the optical fiber connection sleeve 8 extends into the universal socket connector 2, an adhesive layer 11 is disposed between the optical fiber connection sleeve 8 and the fixed insertion end 7, the fixed insertion end 7 and the insertion sleeve 4 are in a fixed connection structure, one of bolt connection and welding connection is disposed between the fixed insertion end 7 and the insertion sleeve 4, an O-type sealing ring first 12 and an O-type sealing ring second 13 are disposed on a side of the locking insertion plug 9, the O-type sealing ring first 12 and the O-type sealing ring second 13 are made of rubber, and a plurality of grooves 14 are disposed on a side of the locking insertion plug 9, the inside of recess 14 is provided with movable chucking buckle 15, the grafting cutting ferrule 10 is close to the one end of locking bayonet joint 9 is provided with seal gasket 16, the inside wall of grafting cutting ferrule 10 seted up a plurality of with movable chucking buckle 15 assorted chucking catching grooves 17, can improve locking bayonet joint 9 and grafting cutting ferrule 10 connection leakproofness through O type sealing washer one 12, O type sealing washer two 13 and seal gasket 16, play certain waterproof dustproof performance.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the universal socket joint 2 formed by the plug bush 4 and the plug connector 5 realizes interconnection of a tail fiber and an SC type connector, which are formed by different plug cores and tail handles, improves connection adaptability and universality, and can improve connection tightness between the locking plug connector 9 and the plug bush 10 through the O-shaped sealing ring I12, the O-shaped sealing ring II 13 and the sealing gasket 16, thereby achieving certain waterproof and dustproof performances.

In summary, by means of the above technical solution of the present invention, by providing the multi-connection optical fiber adapter with a clamping pigtail, which is composed of the SC-type connection end 1, the universal socket joint 2 and the tail plug joint 3, the present invention is suitable for interconnection of pigtails composed of various ferrules and tail handles and SC-type connectors, and has a wide application range; and easy operation, with various connectors ability quick matching, stability is strong, it is good to connect the leakproofness simultaneously, plays certain waterproof dustproof effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a many optic fibre adapters even with chucking tail optical fiber, its characterized in that, connects end (1), universal socket joint (2) and tail socket joint (3) including SC type, the one end of SC type connection end (1) with the one end of universal socket joint (2) cooperatees and connects, the one end of tail socket joint (3) with universal socket joint (2) are kept away from the one end of SC type connection end (1) cooperatees and connects.

2. The multi-connection optical fiber adapter with the clamping tail fiber as claimed in claim 1, wherein the universal socket joint (2) is composed of a plug sleeve (4) and a plug connector (5), one end of the plug connector (5) penetrates into the plug sleeve (4), and a buckle plate (6) matched with the plug sleeve (4) is arranged at the top end of the plug connector (5).

3. The multi-connection optical fiber adapter with the tail fiber clamping function according to claim 2, wherein the tail plug connector (3) is composed of a fixed plug end (7), an optical fiber connecting sleeve (8), a locking plug connector (9) and a plug ferrule (10), the optical fiber connecting sleeve (8) is inserted into the fixed plug end (7), the locking plug connector (9) is fixedly connected to one end of the fixed plug end (7), and the plug ferrule (10) is connected with the locking plug connector (9) in a matching mode.

4. The multi-connection optical fiber adapter with the clamping tail fiber as claimed in claim 3, wherein one end of the optical fiber connecting sleeve (8) extends into the universal socket joint (2), and a sealant layer (11) is arranged between the optical fiber connecting sleeve (8) and the fixed inserting end (7).

5. The multi-connection optical fiber adapter with the clamping tail fiber as claimed in claim 3, wherein the fixed plug end (7) and the plug sleeve (4) are in a fixed connection structure, and one of bolt connection and welding connection is adopted between the fixed plug end (7) and the plug sleeve (4).

6. The multi-connection optical fiber adapter with the clamping tail fiber as claimed in claim 3, wherein a first O-shaped sealing ring (12) and a second O-shaped sealing ring (13) are arranged on the side edge of the locking plug (9), and the first O-shaped sealing ring (12) and the second O-shaped sealing ring (13) are made of rubber.

7. The multi-connection optical fiber adapter with the clamping tail fiber as claimed in claim 3, wherein a plurality of grooves (14) are formed in the side edge of the locking plug (9), and movable clamping buckle plates (15) are arranged inside the grooves (14).

8. The multi-connection optical fiber adapter with the function of clamping the tail optical fiber is characterized in that a sealing gasket (16) is arranged at one end, close to the locking plug connector (9), of the plug-in clamping sleeve (10), and a plurality of clamping buckle grooves (17) matched with the movable clamping buckle plates (15) are formed in the inner side wall of the plug-in clamping sleeve (10).