CN210376769U - Hot melt type optical fiber quick connector - Google Patents

Abstract

The utility model discloses a hot melt type optic fibre quick connector, including the connector main part, the positive left side of connector main part and the equal fixedly connected with activity buckle in back left side, casing on the bottom fixedly connected with on connector main part right side. The utility model discloses a set up the connector main part, the activity buckle, go up the casing, the seal groove, connecting device, lower casing, dust keeper, go up V shell, V shell down, connect the cap, mutually supporting of shell and activity bayonet socket, the advantage that dustproof effectual has been reached, the current hot melt type optic fibre quick connector dustproof not good problem of effect has been solved, after people use hot melt type optic fibre quick connector to connect optic fibre, can not make the dust go into in the hot melt type optic fibre quick connector, can not lead to signal transmission line short circuit to appear and damage, make things convenient for people to use, hot melt type optic fibre quick connector's practicality has been improved.

Description

Hot melt type optical fiber quick connector

Technical Field

The utility model relates to an optic fibre quick connector technical field specifically is a hot melt type optic fibre quick connector.

Background

The hot melt type optical fiber quick connector is characterized in that a splicing point is welded in a connector tail sleeve through a welding machine, the surface of the connector tail sleeve cannot see the splicing point, the connector tail sleeve is attractive and firm, the loss of the splicing point is smaller than that of cold joint due to welding of the welding machine, the problem of aging of matching liquid is avoided, the maintenance cost is saved, the connector tail sleeve is suitable for long-term use, and the optical fiber to the home becomes efficient and stable.

Present hot melt type optic fibre high-speed connector, dustproof effect is not good, uses hot melt type optic fibre high-speed connector to connect the back to the optic fibre when people, makes the dust go into in hot melt type optic fibre high-speed connector easily, leads to signal transmission line short circuit to appear and damages, and inconvenient people use, has reduced hot melt type optic fibre high-speed connector's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hot melt type optic fibre high-speed connector possesses dustproof effectual advantage, has solved the current dustproof not good problem of effect of hot melt type optic fibre high-speed connector.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot melt type optic fibre quick connector, includes the connector main part, the equal fixedly connected with activity buckle in positive left side of connector main part and the back left side, the casing is gone up to the bottom fixedly connected with on connector main part right side, the seal groove has been seted up to the bottom of going up the casing, the left front side of last casing and rear side all are provided with connecting device, casing under the top fixedly connected with on connector main part right side, the top of casing is provided with dust keeper down.

Preferably, the right side fixedly connected with of going up the casing goes up the V shell, the V shell under the right side fixedly connected with of casing down, the surperficial threaded connection of going up V shell and V shell down has the connecting cap, it all is provided with the external screw thread with the left side on V shell surface down to go up the V shell, the inner chamber of connecting cap is provided with the internal thread that uses with the external screw thread cooperation.

Preferably, the surface of the connector main body is sleeved with a shell, and movable bayonets matched with the movable buckles for use are arranged on the left side of the front surface and the left side of the back surface of the shell.

Preferably, the dustproof device comprises a groove, a sealing ring is arranged at the bottom of the inner cavity of the groove, and the top of the sealing ring is in contact with the top of the inner cavity of the sealing groove.

Preferably, the connecting device comprises a fixing block, a pin hole is formed in the front of the fixing block, a pin column is arranged in an inner cavity of the pin hole, and the inner side of the pin column is fixedly connected with the right side of the front face and the right side of the back face of the connector main body.

(III) advantageous effects

Compared with the prior art, the utility model provides a hot melt type optic fibre quick connector possesses following beneficial effect:

1. the utility model discloses a set up the connector main part, the activity buckle, go up the casing, the seal groove, connecting device, lower casing, dust keeper, go up V shell, V shell down, connect the cap, mutually supporting of shell and activity bayonet socket, the advantage that dustproof effectual has been reached, the current hot melt type optic fibre quick connector dustproof not good problem of effect has been solved, after people use hot melt type optic fibre quick connector to connect optic fibre, can not make the dust go into in the hot melt type optic fibre quick connector, can not lead to signal transmission line short circuit to appear and damage, make things convenient for people to use, hot melt type optic fibre quick connector's practicality has been improved.

2. The utility model discloses a set up the sealing washer, to last casing and the good effect of dustproof and waterproof effect of casing down when using, the poor problem of dustproof and waterproof effect when using of last casing and casing down has been solved, through setting up the connection cap, the effect of increasing the leakproofness has been played with lower V type shell to last V type shell when using, the poor problem of leakproofness when using with lower V type shell when having solved last V type shell, through setting up the fixed block, fixed stable effect has been played to last casing when using, the problem that the casing drops has appeared when using has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the upper and lower casings of the present invention;

fig. 3 is a top partial sectional view of the main body structure of the connector of the present invention.

In the figure: 1. a connector body; 2. a movable buckle; 3. an upper housing; 4. a sealing groove; 5. a connecting device; 51. a fixed block; 52. a pin hole; 53. a pin; 6. a lower housing; 7. a dust-proof device; 71. a groove; 72. a seal ring; 8. an upper V-shaped shell; 9. a lower V-shaped shell; 10. a connecting cap; 11. a housing; 12. a movable bayonet.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a hot-melt type optical fiber quick connector comprises a connector body 1, a housing 11 is sleeved on the surface of the connector body 1, movable bayonets 12 matched with the movable bayonets 2 are respectively arranged on the left side of the front surface and the left side of the back surface of the housing 11, the movable bayonets 2 are respectively fixedly connected on the left side of the front surface and the left side of the back surface of the connector body 1, an upper shell 3 is fixedly connected at the bottom of the right side of the connector body 1, an upper V-shaped shell 8 is fixedly connected on the right side of the upper shell 3, a lower V-shaped shell 9 is fixedly connected on the right side of the lower shell 6, a connecting cap 10 is in threaded connection with the surfaces of the upper V-shaped shell 8 and the lower V-shaped shell 9, and by arranging the connecting cap 10, the function of increasing the sealing performance of the upper V-shaped shell 8 and the lower V-shaped shell 9 during working and using is achieved, and, the left sides of the surfaces of the upper V-shaped shell 8 and the lower V-shaped shell 9 are provided with external threads, the inner cavity of the connecting cap 10 is provided with internal threads matched with the external threads for use, the bottom of the upper shell 3 is provided with a sealing groove 4, the front side and the rear side of the left side of the upper shell 3 are provided with connecting devices 5, each connecting device 5 comprises a fixing block 51, the fixing blocks 51 are arranged to play a role in fixing and stabilizing the upper shell 3 during working and use, so that the problem that the upper shell 3 falls off during working and use is solved, the front side of each fixing block 51 is provided with a pin hole 52, the inner cavity of each pin hole 52 is provided with a pin 53, the inner sides of the pin 53 are fixedly connected with the right side of the front side and the right side of the back side of the connector main body 1, the top on the right side of the connector main body 1 is fixedly connected with the lower shell 6, by arranging the sealing ring 72, the upper shell 3 and the lower shell 6 have good dustproof and waterproof effects when in use, the problem of poor dustproof and waterproof effects of the upper shell 3 and the lower shell 6 when in use is solved, the top of the sealing ring 72 is contacted with the top of the inner cavity of the sealing groove 4, the advantage of good dustproof effect is achieved by arranging the connector main body 1, the movable buckle 2, the upper shell 3, the sealing groove 4, the connecting device 5, the lower shell 6, the dustproof device 7, the upper V-shaped shell 8, the lower V-shaped shell 9, the connecting cap 10, the shell 11 and the movable bayonet 12 to be mutually matched, the problem of poor dustproof effect of the existing hot-melt optical fiber quick connector is solved, when people use the hot-melt optical fiber quick connector to connect optical fibers, dust cannot enter the hot-melt optical fiber quick connector, short circuit damage cannot be caused to signals, the hot-melt optical fiber quick connector is convenient for people to use, and the practicability of the hot-melt optical fiber quick connector is improved.

During the use, through fixed block 51, fixed stable effect has been played to last casing 3 when the work is used, through sealing washer 72, play dustproof and waterproof effectual effect to last casing 3 and lower casing 6 when using, through connecting cap 10, to last V shell 8 and lower V shell 9 play the effect that increases the leakproofness when the work is used, use hot melt type optic fibre quick connector to connect the back as people, can not make the dust go into in the hot melt type optic fibre quick connector, can not lead to signal transmission line short circuit damage to appear, make things convenient for people to use, thereby the advantage that dustproof effectual has been reached.

All the standard parts used in the present application document can be purchased from the market, all the parts in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like mature in the prior art, and the machines, the parts and the equipment adopt the conventional models in the prior art, and the detailed description is not provided.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (5)

1. A hot-melt type optical fiber quick connector comprises a connector main body (1), and is characterized in that: the connector comprises a connector body (1), wherein the connector body is characterized in that a movable buckle (2) is fixedly connected to the left side of the front of the connector body (1) and the left side of the back of the connector body, a shell (3) is fixedly connected to the bottom of the right side of the connector body (1), a sealing groove (4) is formed in the bottom of the upper shell (3), a connecting device (5) is arranged on the left front side and the left rear side of the upper shell (3), a lower shell (6) is fixedly connected to the top of the right side of the connector body (1), and a dustproof device (7) is arranged at.

2. The hot-melt optical fiber quick connector according to claim 1, wherein: go up V type shell (8) on the right side fixedly connected with of casing (3), V type shell (9) under the right side fixedly connected with of casing (6) down, go up V type shell (8) and the surperficial threaded connection of V type shell (9) down and be connected cap (10), it all is provided with the external screw thread with the left side on V type shell (9) surface down to go up V type shell (8), the inner chamber of connecting cap (10) is provided with the internal thread that uses with the external screw thread cooperation.

3. The hot-melt optical fiber quick connector according to claim 1, wherein: the surface of the connector main body (1) is sleeved with a shell (11), and movable bayonets (12) matched with the movable buckles (2) for use are arranged on the left side of the front face and the left side of the back face of the shell (11).

4. The hot-melt optical fiber quick connector according to claim 1, wherein: the dustproof device (7) comprises a groove (71), a sealing ring (72) is arranged at the bottom of an inner cavity of the groove (71), and the top of the sealing ring (72) is in contact with the top of an inner cavity of the sealing groove (4).

5. The hot-melt optical fiber quick connector according to claim 1, wherein: connecting device (5) are including fixed block (51), pinhole (52) have been seted up on the front of fixed block (51), the inner chamber of pinhole (52) is provided with round pin post (53), the inboard right side and the right side fixed connection at the back of the right side of round pin post (53) front and connector main part (1).

Images