CN212207757U

CN212207757U - Fire hose interface fiber connector

Info

Publication number: CN212207757U
Application number: CN202021142440.8U
Authority: CN
Inventors: 雍志亮
Original assignee: Nantong Guangyi Communication Equipment Co Ltd
Current assignee: Nantong Guangyi Communication Equipment Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-22
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a fire hose interface fiber connector, which comprises a locking assembly, wherein a fixing assembly is arranged in the middle position below the locking assembly, two mounting assemblies are arranged at two ends of the locking assembly, one end of each mounting assembly, which is close to the locking assembly, is clamped in the locking assembly, and two clamping rings are arranged at two ends of the outer side of the locking assembly; the optical fiber is clamped inside the mounting assembly by arranging the locking assembly and the clamping ring, the mounting assembly is clamped in the through groove, the clamping ring is sleeved at the groove, and the tail ends of the clamping plates are connected through the bolts, so that the optical fiber is connected, the operation is convenient and rapid, and the optical fiber is conveniently and fixedly connected; through setting up the installation component, the optic fibre joint is in the mounting groove, and the cardboard stretches into logical inslot, and the fixture block joint realizes spacing the fixture block between the limiting plate to the fixed of installation component, adopts the limiting plate to carry on spacingly to the fixture block, improves the fixed stability of installation component.

Description

Fire hose interface fiber connector

Technical Field

The utility model belongs to the technical field of fiber connector for the fire hose, concretely relates to fire hose interface fiber connector.

Background

Fire hose is the hose that is used for transporting fire-retardant liquid such as high pressure water or foam, traditional fire hose uses rubber as the inside lining, the surface is wrapping up the flax braid, advanced fire hose then is made with polymeric materials such as polyurethane, need use fire hose switch-on to connect fire hose when the distance is far away, consequently fire hose interface is an indispensable jointing equipment, in the fire control first aid process, audio frequency or video equipment need be used, commander and communication when being convenient for carry out the first aid, be favorable to the accurate real-time information of scene of a fire of controlling of fireman, need connect optic fibre at fire hose interface, nevertheless various fire hose interface fiber connector still has various problems on the market.

Although a fire hose connector disclosed in the publication No. CN 105953004 a realizes that an optical fiber inner joint can enable two ferrules to be precisely butted, so as to ensure precise blind insertion of the fire hose connector in actual use, the connection assembly does not solve the problem that the existing connection assembly of the fire hose connector is disposed inside an optical fiber connector, and the optical fiber connector is inconvenient to open and is not beneficial to connection of optical fibers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hose interface fiber connector to solve current fire hose interface fiber connector coupling assembling and set up in fiber connector's inside, and fiber connector is not convenient for open, is unfavorable for carrying out the problem of the connection of optic fibre.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fire hose interface fiber connector, includes locking Assembly, fixed subassembly is installed to the intermediate position of locking Assembly below, two installation components are installed at locking Assembly's both ends, the installation component is close to locking Assembly's one end joint in locking Assembly's inside, two snap rings are installed at the both ends in the locking Assembly outside.

Preferably, the fixed subassembly includes the fixed plate, fixed plate fixed connection is in the intermediate position of locking Assembly below, the backing plate is installed to the below of fixed plate, solid fixed ring is installed at the both ends of fixed plate front and back both sides.

Preferably, the backing plate passes through the mode that bonds and links to each other with the fixed plate, the size of backing plate matches with the fixed plate size, gu fixed ring passes through the pivot and links to each other with the fixed plate, the fixed ring symmetry sets up, gu fixed ring's lower extreme passes through the bolt and links to each other.

Preferably, the locking assembly comprises a locking plate, a through groove is formed in the middle of the inside of the locking plate, a plurality of limiting plates are installed at two ends of the inside of the through groove, and grooves are formed in two ends of the outside of the locking plate.

Preferably, it is cylindrical to lead to the groove, the both ends that lead to the groove are run through to the outside of locking plate, four limiting plates are a set of spacing interval that forms, the recess aligns with the snap ring, the size of recess matches with the size of snap ring.

Preferably, the installation component comprises an installation plate, the mounting plate is close to the one end of locking plate and is installed the cardboard, the mounting groove has been seted up to the inside intermediate position of mounting plate, the both ends of mounting groove run through to the both ends of mounting plate and cardboard, two fixture blocks are installed at the upper and lower both ends in the cardboard outside, the sealing washer is installed to the cardboard outside near the one end of locking plate.

Preferably, the mounting panel adopts the awl cylindricality, the diameter that the locking board one end was kept away from to the mounting panel is greater than the diameter that the mounting panel is close to locking board one end, the cardboard adopts cylindrically, the diameter of cardboard equals the diameter that the mounting panel is close to locking board one end.

Preferably, the fixture blocks are aligned with the limiting intervals of the limiting plate, the size of the fixture blocks is matched with the size of the limiting intervals of the limiting plate, the tail ends of the fixture blocks are attached to the inner wall of the through groove, and the size of the sealing ring is matched with the size of the through groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, the setting of locking Assembly and snap ring, with the optic fibre joint in the inside of installation component, the installation component joint is leading to the inslot, and the snap ring cover is in groove, and the end of snap ring passes through the bolt and links to each other, realizes the connection to optic fibre, simple structure, and convenient operation is swift, is convenient for carry out the fixed connection of optic fibre.

(2) The utility model discloses in, installation component's setting, the optic fibre joint is in the mounting groove, and the cardboard stretches into logical inslot, and the fixture block joint realizes fixing installation component between the limiting plate, adopts the limiting plate to carry on spacingly to the chuck block, improves the fixed stability of installation component, and the sealing washer forms good sealed between cardboard and logical groove, avoids water to get into the inside in logical groove, improves fiber connector's waterproof performance.

(3) The utility model discloses in, the setting of fixed subassembly will be solid fixed ring cup joints in the outside of the interface of fire hose, and gu fixed ring's lower extreme passes through the bolt and links to each other, fixes fiber connector on the interface of fire hose, realizes fiber connector's fixing, commands and communicates through audio frequency or video equipment when being convenient for the fire control first aid, is favorable to the fire fighter to accurately master the real-time information in scene of a fire.

Drawings

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

fig. 2 is a schematic structural view of the fixing assembly of the present invention;

fig. 3 is a schematic structural view of the locking assembly of the present invention;

fig. 4 is a schematic structural diagram of the mounting assembly of the present invention.

In the figure: 1. a fixing assembly; 11. a fixing plate; 12. a base plate; 13. a fixing ring; 2. a locking assembly; 21. a locking plate; 22. a groove; 23. a through groove; 24. a limiting plate; 3. mounting the component; 31. mounting a plate; 32. mounting grooves; 33. clamping a plate; 34. a clamping block; 35. a seal ring; 4. a snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a fire hose interface optical fiber connector: the utility model provides a fire hose interface fiber connector, includes locking Assembly 2, and fixed subassembly 1 is installed to the intermediate position of locking Assembly 2 below, and two installation component 3 are installed at locking Assembly 2's both ends, and installation component 3 is close to locking Assembly 2's one end joint in locking Assembly 2's inside, and two snap rings 4 are installed at the both ends in the 2 outsides of locking Assembly.

In this embodiment, it is preferred, fixed subassembly 1 includes fixed plate 11, fixed plate 11 fixed connection is in the intermediate position of locking Assembly 2 below, backing plate 12 is installed to the below of fixed plate 11, solid fixed ring 13 is installed at the both ends of both sides around fixed plate 11, cup joint solid fixed ring 13 in the outside of the interface of fire hose, gu fixed ring 13's lower extreme passes through the bolt and links to each other, fix fiber connector on the interface of fire hose, the realization is fixed fiber connector, command and communicate through audio frequency or video equipment when being convenient for the fire control first aid, be favorable to the fireman to accurately master the real-time information in scene of a fire.

In this embodiment, it is preferred, backing plate 12 links to each other with fixed plate 11 through the mode that bonds, and the size of backing plate 12 matches with the size of fixed plate 11, and solid fixed ring 13 links to each other with fixed plate 11 through the pivot, and solid fixed ring 13 symmetry sets up, and solid fixed ring 13's lower extreme passes through the bolt and links to each other, and backing plate 12 forms the buffering between the interface of fixed plate 11 and fire hose, avoids fixed plate 11 to cause the damage to the interface of fire hose.

In this embodiment, it is preferred, locking Assembly 2 includes locking plate 21, logical groove 23 has been seted up to the inside intermediate position of locking plate 21, a plurality of limiting plates 24 are installed at the both ends that lead to the inside of groove 23, recess 22 has been seted up at the both ends in the locking plate 21 outside, with the optical fiber joint in the inside of installing component 3, the joint of installing component 3 is leading to the

inslot

23, 4 covers of snap ring are in recess 22 department, the end of snap ring 4 passes through the bolt and links to each other, the realization is connected to optic fibre, moreover, the steam generator is simple in structure, and the operation is convenient and fast.

In this embodiment, it is preferred, logical groove 23 adopts cylindrically, and the both ends that lead to groove 23 run through to the outside of locking plate 21, and limiting plate 24 four are a set of spacing interval that forms, and recess 22 aligns with snap ring 4, and the size of recess 22 matches with the size of snap ring 4, adopts limiting plate 24 to carry on spacingly to chuck 34, improves the fixed stability of installation component 3.

In this embodiment, it is preferred, installation component 3 includes mounting panel 31, cardboard 33 is installed to mounting panel 31 near the one end of locking plate 21, mounting groove 32 has been seted up to the inside intermediate position of mounting panel 31, the both ends of mounting groove 32 run through to mounting panel 31 and the both ends of cardboard 33, two fixture blocks 34 are installed at the upper and lower both ends in the cardboard 33 outside, sealing washer 35 is installed near the one end of locking plate 21 in the cardboard 33 outside, sealing washer 35 forms good sealed between cardboard 33 and logical groove 23, avoid the inside that water got into logical groove 23, improve fiber connector's waterproof performance.

In this embodiment, it is preferable that the mounting plate 31 is in a tapered cylindrical shape, a diameter of an end of the mounting plate 31 away from the locking plate 21 is larger than a diameter of an end of the mounting plate 31 close to the locking plate 21, and the catch plate 33 is in a cylindrical shape, and a diameter of the catch plate 33 is equal to a diameter of an end of the mounting plate 31 close to the locking plate 21.

In this embodiment, preferably, the spacing interval of fixture block 34 and limiting plate 24 aligns, and the size of the spacing interval of fixture block 34 and limiting plate 24 matches, and the terminal laminating of the inner wall that leads to groove 23 of fixture block 34, the size of sealing washer 35 and the size that leads to groove 23 match, and the optic fibre joint is in mounting groove 32, and cardboard 33 stretches into in leading to groove 23, and fixture block 34 joint is between limiting plate 24, realizes fixing installation component 3.

The utility model discloses a theory of operation and use flow: in the utility model, the optical fiber is clamped in the mounting groove 32, the clamping plate 33 extends into the through groove 23, the clamping block 34 is clamped between the limiting plates 24, the mounting component 3 is fixed, the limiting plates 24 are adopted to limit the clamping block 34, the stability of fixing the mounting component 3 is improved, the sealing ring 35 forms good sealing between the clamping plate 33 and the through groove 23, water is prevented from entering the through groove 23, the waterproof performance of the optical fiber connector is improved, the clamping ring 4 is sleeved at the groove 22, the tail end of the clamping ring 4 is connected through a bolt, the connection of the optical fiber is realized, the structure is simple, the operation is convenient and rapid, the fixed connection of the optical fiber is convenient to carry out, the cushion plate 12 forms buffering between the fixed plate 11 and the interface of the fire hose, the damage of the fixed plate 11 to the interface of the fire hose is avoided, the optical fiber connector is fixed, the fire-fighting emergency communication system is convenient for commanding and communicating through audio or video equipment during fire-fighting emergency treatment, and is beneficial for firemen to accurately master real-time information of a fire scene.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire hose interface fiber connector, includes locking Assembly (2), its characterized in that: fixed subassembly (1) is installed to the intermediate position of locking Assembly (2) below, two installation component (3) are installed at the both ends of locking Assembly (2), the one end joint that installation component (3) are close to locking Assembly (2) is in the inside of locking Assembly (2), two snap rings (4) are installed at the both ends in the locking Assembly (2) outside.

2. The fire hose interface fiber optic connector of claim 1, wherein: fixed subassembly (1) includes fixed plate (11), fixed plate (11) fixed connection is in the intermediate position of locking Assembly (2) below, backing plate (12) are installed to the below of fixed plate (11), solid fixed ring (13) are installed at the both ends of both sides around fixed plate (11).

3. The fire hose interface fiber optic connector of claim 2, wherein: backing plate (12) link to each other with fixed plate (11) through the mode that bonds, the size of backing plate (12) matches with the size of fixed plate (11), gu fixed ring (13) link to each other with fixed plate (11) through the pivot, gu fixed ring (13) symmetry sets up, gu the lower extreme of fixed ring (13) passes through the bolt and links to each other.

4. The fire hose interface fiber optic connector of claim 1, wherein: locking Assembly (2) are including locking plate (21), logical groove (23) have been seted up to the inside intermediate position of locking plate (21), a plurality of limiting plates (24) are installed at the both ends that lead to groove (23) inside, recess (22) are seted up at the both ends in the locking plate (21) outside.

5. The fire hose interface fiber optic connector of claim 4, wherein: lead to groove (23) and adopt cylindrically, the both ends that lead to groove (23) run through to the outside of locking plate (21), limiting plate (24) four are a set of spacing interval that forms, recess (22) align with snap ring (4), the size of recess (22) matches with the size of snap ring (4).

6. The fire hose interface fiber optic connector of claim 1, wherein: installation component (3) include mounting panel (31), cardboard (33) are installed to the one end that mounting panel (31) are close to locking plate (21), mounting groove (32) have been seted up to the inside intermediate position of mounting panel (31), the both ends of mounting groove (32) run through to the both ends of mounting panel (31) and cardboard (33), two fixture blocks (34) are installed at the upper and lower both ends in cardboard (33) outside, sealing washer (35) are installed to the one end that cardboard (33) outside is close to locking plate (21).

7. The fire hose interface fiber optic connector of claim 6, wherein: mounting panel (31) adopt the awl cylindricality, the diameter that locking board (21) one end was kept away from in mounting panel (31) is greater than the diameter that mounting panel (31) is close to locking board (21) one end, cardboard (33) adopt cylindrically, the diameter of cardboard (33) equals the diameter that mounting panel (31) is close to locking board (21) one end.

8. The fire hose interface fiber optic connector of claim 6, wherein: the limiting intervals of the fixture blocks (34) and the limiting plate (24) are aligned, the size of the fixture blocks (34) is matched with that of the limiting intervals of the limiting plate (24), the tail ends of the fixture blocks (34) are attached to the inner wall of the through groove (23), and the size of the sealing ring (35) is matched with that of the through groove (23).