CN218630276U

CN218630276U - T-series optical fiber transparent joint

Info

Publication number: CN218630276U
Application number: CN202222918633.3U
Authority: CN
Inventors: 胡岳
Original assignee: Yueqing Jianghuai Pneumatic Technology Co ltd
Current assignee: Yueqing Jianghuai Pneumatic Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-14
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a T series optical fiber transparent joint, including plastic housing, plastic housing's inside is equipped with two sealing washers, and one side that two sealing washers kept away from each other all is equipped with the retaining ring, and one side that two retaining rings kept away from each other all is equipped with the jump ring, and the equal block in plastic housing's both ends has the metal spring cover, and the jump ring is located the inside of metal spring cover, and the one end that two metal spring covers kept away from each other all is pegged graft and is had the button, and the arc surface cover of button has the card, and the shape of card is C shape, and the card is located the top of metal spring cover, the utility model discloses T series optical fiber transparent joint, through setting up the metal spring cover, sealing washer, plastic housing, carry out the block through the inside draw-in groove of plastic housing and the buckle on the metal spring cover outer wall, and the metal spring cover can directly block inside at plastic housing, can not produce the removal, has strengthened stability, through changing the sealing washer from original O type sealing washer into inside to V type, and the outside sealing washer that is the cylinder type, inserts in convenient microtubule.

Description

T-series optical fiber transparent joint

Technical Field

The utility model relates to the field of communication, in particular to T series optical fiber transparent joint.

Background

An optical fiber splice is an end device for optical fibers that permanently or separably joins two optical fibers together and has a splice portion with a protective member.

In the field of communications, it is necessary to connect optical fiber cables using optical fiber connectors, and there are problems with existing optical fiber connectors:

the spring housing of old product is the working of plastics, and original spring housing installs inside moulding the shell, and when using the press button, the spring housing can move down, can make O type sealing washer extrusion deformation when the spring housing moves down, so when extracting the microtube, can let jump ring and retaining ring extrude O type sealing washer simultaneously, lead to the tube drawing difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a T series optic fibre transparent joint to the spring cover who proposes in solving above-mentioned background art can make O type sealing washer extrusion deformation when removing, leads to the problem of tube drawing difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the T-series optical fiber transparent connector comprises a plastic shell, wherein two sealing rings are arranged in the plastic shell, one sides, away from each other, of the two sealing rings are respectively provided with a retaining ring, one sides, away from each other, of the two retaining rings are respectively provided with a clamp spring, the two ends of the plastic shell are respectively clamped with a metal spring sleeve, the clamp springs are located in the metal spring sleeves, one ends, away from each other, of the two metal spring sleeves are respectively spliced with a button, and a clamping piece is sleeved on an arc surface of the button.

As an optimized technical scheme of the utility model, the shape of card is C shape, the card is located the top of metal spring housing.

As an optimized technical scheme of the utility model, two the sealing washer symmetric distribution is in plastic housing's inside, two circular cut groove has all been seted up to one side that the sealing washer is close to each other.

As an optimized technical scheme of the utility model, the sealing washer outside is cylindrically, the inside cross-section of sealing washer is the V-arrangement.

As an optimized technical scheme of the utility model, the metal spring cover is the zinc alloy cover, the jump ring is located the below of button.

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

the utility model discloses a set up the metal spring cover, the sealing washer, plastic casing, buckle on draw-in groove and the metal spring cover outer wall through plastic casing inside carries out the block, the metal spring cover can directly block inside plastic casing, can not produce the removal, stability has been strengthened, change into inside to be the V type through with the sealing washer from original O type sealing washer, the outside sealing washer that is the cylinder type, it inserts to make things convenient for in the microtubule, and the sealing washer bottom is equipped with circular kerve, when receiving the extrusion, also can not let inside produce and warp, can make the better installation of microtubule and extract, and the metal spring cover material is zinc alloy, high temperature resistance's efficiency has, long service life.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the present invention in a partially disassembled configuration as shown in fig. 2;

fig. 4 is a schematic view of the cross-sectional structure of fig. 1 according to the present invention;

fig. 5 is a schematic cross-sectional view of the sealing ring of the present invention;

fig. 6 is a schematic bottom view of the sealing ring of the present invention.

In the figure: 1. a button; 2. a card; 3. a metal spring sleeve; 4. a clamp spring; 5. a retainer ring; 6. a seal ring; 61. circular cutting grooves; 7. a plastic housing.

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. 1-6, the utility model provides a technical solution of T-series optical fiber transparent joint:

according to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a T-series optical fiber transparent joint, including plastic housing 7, the inside of plastic housing 7 is equipped with two sealing rings 6, sealing ring 6 is placed in the inside of plastic housing 7, one side that two sealing rings 6 kept away from each other all is equipped with retaining ring 5, retaining ring 5 and the mutual block of sealing ring 6, one side that two retaining rings 5 kept away from each other all is equipped with jump ring 4, jump ring 4 and retaining ring 5 contact each other, the both ends of plastic housing 7 all block has metal spring housing 3, jump ring 4 is located the inside of metal spring housing 3, the one end that two metal spring housings 3 kept away from each other all pegs graft and has button 1, the arc surface cover of button 1 has card 2, the shape of card 2 is C-shaped, card 2 is located the top of metal spring housing 3, two sealing rings 6 symmetric distribution are in the inside of plastic housing 7, circular cut groove 61 has all been seted up to one side that two sealing rings 6 are close to each other, the outside of sealing ring 6 is cylindrical, the inside cross-section of sealing ring 6 is V-shaped, metal spring housing 3 is the zinc alloy cover, jump ring 4 is located the below of button 1.

When the transparent connector is used, a worker firstly puts the snap spring 4 into the metal spring sleeve 3, then tightly supports the snap spring 4 on the metal spring sleeve 3 by the retainer ring 5 to stabilize the metal spring sleeve, then buckles the sealing ring 6 on the retainer ring 5 to form a four-link part, and then presses the four-link part into the plastic shell 7 together, because the outer wall of the metal spring sleeve 3 is provided with the buckle, the plastic shell is internally provided with the clamping groove, the snap ring and the plastic shell can be buckled and fixed to finally play a role in fixing, the sealing ring 6 plays a role in sealing in the plastic shell 7, then the button 1 is inserted into the metal spring sleeve 3, because the outer wall of the button 1 is provided with the buckle, be equipped with the draw-in groove in the metal spring cover 3, the two is fixed through the buckle mode, overlap card 2 on the arc surface of button 1 relevant position department after that, make card 2 hold button 1, in order to prevent that the microtubule from taking off the pipe naturally after inserting, when using, can with the microtubule disect insertion in the button 1, until stretching into in the sealing washer 6, play the sealing action, wherein the circular cut groove 61 of sealing washer 6 bottom, play when receiving the extrusion, can not let inside produce the deformation, can make the better installation of microtubule and the effect of extracting, and jump ring 4 can pin the microtubule, when it inserts, can not drop, when needs extract the microtubule, get off card 2, press button 1, extract the microtubule again can.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 inventive spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

T series optical fiber transparent joint, including plastic casing (7), its characterized in that: the inside of plastic casing (7) is equipped with two sealing washer (6), two one side that sealing washer (6) kept away from each other all is equipped with retaining ring (5), two one side that retaining ring (5) kept away from each other all is equipped with jump ring (4), the equal block in both ends of plastic casing (7) has metal spring housing (3), jump ring (4) are located the inside of metal spring housing (3), two the one end that metal spring housing (3) kept away from each other all is pegged graft and is had button (1), the arc surface cover of button (1) has card (2).
2. The T-series optical fiber transparent joint according to claim 1, wherein: the shape of the clamping piece (2) is C-shaped, and the clamping piece (2) is positioned above the metal spring sleeve (3).
3. The T-series optical fiber transparent joint according to claim 1, wherein: two sealing washer (6) symmetric distribution is in the inside of plastic casing (7), two circular cut groove (61) have all been seted up to one side that sealing washer (6) are close to each other.
4. The T-series optical fiber transparent joint according to claim 1, wherein: the outer part of the sealing ring (6) is cylindrical, and the inner section of the sealing ring (6) is V-shaped.
5. The T-series optical fiber transparent joint according to claim 1, wherein: the metal spring sleeve (3) is a zinc alloy sleeve, and the clamp spring (4) is located below the button (1).