CN212111879U - Combined optical fiber connector convenient to butt joint - Google Patents

Abstract

The utility model discloses a combination formula fiber connector of convenient butt joint, including shell, first recess, notch and second recess, both ends surface is through welded mode fixedly connected with connecting block around the shell, the lower surface block of connecting block is connected with the regulating plate, the inner skin weld of go-between has the connecting rod, and the inner wall of go-between is connected with the sponge piece, first recess has been seted up to the upper surface left end of shell, the lower surface of limiting plate is connected with the nose bar, and the below of limiting plate is provided with the notch of seting up on the shell, the left end of limiting plate is connected with the connecting plate, and the last fixed surface of connecting plate has the block rubber, the second recess has been seted up to the upper surface right-hand member of shell. This combination formula fiber connector of convenient butt joint is convenient for assemble the butt joint between the fiber connector monomer to conveniently connect many optic fibre, can form a protection architecture simultaneously at optic fibre and kneck, avoid intaking.

Description

Combined optical fiber connector convenient to butt joint

Technical Field

The utility model relates to an optical fiber connector technical field specifically is a combination formula optical fiber connector of convenient butt joint.

Background

The optical fiber connector is mainly used as a connector between optical fibers, is very widely applied due to the convenience in disassembly, and can precisely connect the end faces of the two optical fibers so as to ensure normal use;

however, when the conventional optical fiber connector in the market is used, the surface structure of the conventional optical fiber connector is small, so that the connection of a plurality of optical fibers cannot be met, and the optical fibers and the interfaces are easily contaminated by water due to the lack of a protection structure, so that a combined optical fiber connector convenient to butt joint is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula fiber connector of convenient butt joint to solve the current fiber connector on the market that proposes in the above-mentioned background art when using, because the structure on its surface is less, can't satisfy the connection of many optic fibre, owing to lack the problem that protection architecture is infected with moisture easily between its optic fibre and the interface.

In order to achieve the above object, the utility model provides a following technical scheme: a combined optical fiber connector convenient to butt joint comprises a shell, a first groove, a notch and a second groove, wherein connecting blocks are fixedly connected to the surfaces of the front end and the rear end of the shell in a welding mode, fixing rods penetrate through the connecting blocks, an adjusting plate is connected to the lower surface of the connecting blocks in a clamping mode, a connecting ring is fixedly connected to the outer end of the adjusting plate, a connecting rod is welded to the surface of the inner end of the connecting ring, and a sponge block is connected to the inner wall of the connecting ring;

first recess has been seted up to the upper surface left end of shell, and the internally mounted of first recess has the limiting plate, the lower surface of limiting plate is connected with the nose bar, and the below of limiting plate is provided with the notch of seting up on the shell, the left end of limiting plate is connected with the connecting plate, and the last fixed surface of connecting plate has the block rubber, the second recess has been seted up to the upper surface right-hand member of shell, and the inside reservation of second recess has the through-hole.

Preferably, the connection mode of the connection ring and the sponge block is a sticking connection, the interior of the sponge block is of a hollow structure, and the connection ring is of a sliding structure on the connection block.

Preferably, the limiting plate is of a rotating structure in the first groove, and the limiting plate is connected with the connecting plate in a clamping manner.

Preferably, the convex rod and the limiting plate are connected by welding, and the rotation track of the convex rod is coincided with the notch.

Preferably, the connecting plate is of a rotating structure on the notch, and the rubber blocks are distributed on the connecting plate at equal intervals.

Preferably, the through hole corresponds to the rubber block in position, and the diameter of the through hole is smaller than that of the rubber block.

Compared with the prior art, the beneficial effects of the utility model are that: according to the combined optical fiber connector convenient to butt joint, the optical fiber connector monomers are convenient to assemble and butt joint, so that a plurality of optical fibers are convenient to connect, and meanwhile, a protection structure can be formed at the interface between the optical fibers, so that water is prevented from entering;

1. after the optical fiber is connected with the interface, the connecting part of the optical fiber and the interface is wrapped and sealed by the sponge block with a hollow structure inside through sliding the connecting ring, so that the damage of the contaminated water can be avoided;

2. the connection plate can be fixed by rotating the limiting plate, and when the connection plate is not fixed, the connection plate is turned over, so that the rubber block on the surface of the connection plate is inserted into the through hole in the other optical fiber connector, and then the butt joint assembly of the optical fiber connector monomers can be quickly realized;

3. the diameter size of through-hole is less than the diameter size of block rubber, and when the block rubber inserted the through-hole like this, the block rubber will produce deformation to because the elastic force effect, its surface will closely laminate with the through-hole inner wall, thereby produce great frictional force, in order to avoid the two unexpected break away from of appearing.

Drawings

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

FIG. 2 is a schematic view of the structure of the connecting plate in a rotating state;

FIG. 3 is a schematic side view of the connection structure of the connection block and the connection ring of the present invention;

FIG. 4 is a schematic view of the connection structure of the connection plate and the limiting plate according to the present invention;

fig. 5 is a front view of the connecting ring of the present invention.

In the figure: 1. a housing; 2. connecting blocks; 3. fixing the rod; 4. a connecting ring; 5. an adjusting plate; 6. a connecting rod; 7. a sponge block; 8. a first groove; 9. a limiting plate; 10. a nose bar; 11. a recess; 12. a connecting plate; 13. a rubber block; 14. a second groove; 15. and a through hole.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions 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. 1-5, the present invention provides a technical solution: a combined optical fiber connector convenient to butt joint comprises a shell 1, a connecting block 2, a fixing rod 3, a connecting ring 4, an adjusting plate 5, a connecting rod 6, a sponge block 7, a first groove 8, a limiting plate 9, a convex rod 10, a notch 11, a connecting plate 12, a rubber block 13, a second groove 14 and a through hole 15, wherein the front end surface and the rear end surface of the shell 1 are fixedly connected with the connecting block 2 in a welding mode, the fixing rod 3 is inserted in the connecting block 2 in a penetrating mode, the lower surface of the connecting block 2 is connected with the adjusting plate 5 in a clamping mode, the outer end of the adjusting plate 5 is fixedly connected with the connecting ring 4, the connecting rod 6 is welded on the surface of the inner end of;

the left end of the upper surface of the shell 1 is provided with a first groove 8, a limit plate 9 is arranged inside the first groove 8, the lower surface of the limit plate 9 is connected with a convex rod 10, a notch 11 arranged on the shell 1 is arranged below the limit plate 9, the convex rod 10 and the limit plate 9 are connected in a welding mode, the rotating track of the convex rod 10 is coincided with the notch 11, the convex rod 10 is limited by the notch 11 to ensure the stable rotation of the convex rod, the left end of the limit plate 9 is connected with a connecting plate 12, a rubber block 13 is fixed on the upper surface of the connecting plate 12, the connecting plate 12 is of a rotating structure on the notch 11, the rubber blocks 13 are distributed on the connecting plate 12 at equal intervals, the rubber block 13 on the surface of the connecting plate can be inserted into a through hole 15 on another optical fiber connector by rotating the connecting plate 12, the butt joint combination of the single optical fiber connector can be realized, the right, and a through hole 15 is reserved in the second groove 14, the position of the through hole 15 corresponds to the position of the rubber block 13, and the diameter of the through hole 15 is smaller than that of the rubber block 13, so that the rubber block 13 can be prevented from being separated from the through hole 15 by friction force after being inserted into the through hole.

The connection mode of go-between 4 and sponge piece 7 is for pasting the connection as in fig. 3 and 5, and the inside of sponge piece 7 is hollow out construction to go-between 4 is sliding construction on connecting block 2, utilizes sponge piece 7, can carry out inseparable parcel in the junction, thereby avoids the junction to be infected with moisture.

As shown in fig. 1, 2 and 4, the limiting plate 9 is of a rotating structure inside the first groove 8, the connecting mode between the limiting plate 9 and the connecting plate 12 is a snap connection, and the connecting plate 12 can be limited by the rotation of the limiting plate 9.

The working principle is as follows: when the combined optical fiber connector convenient to butt joint is used, firstly, the single optical fiber connectors are jointed together, then the limiting plate 9 on one optical fiber connector is manually rotated to enable the optical fiber connector to rotate in the first groove 8, at the moment, the convex rod 10 shown in figure 4 is limited by the notch 11, so that the limiting plate 9 stably rotates to enable the limiting plate 9 to rotate to be in the state shown in figure 2, at the moment, the limiting plate 9 does not limit the connecting plate 12 any more, and the connecting plate 12 can rotate;

then the user rotates the connecting plate 12 to turn it over to the state shown in fig. 2, and the rubber block 13 on the surface thereof will be inserted into the through hole 15 of another optical fiber connector inside the second groove 14, so that the optical fiber connector units are jointed together;

after the butt joint is finished, the optical fibers can be connected, after the optical fibers are connected, the adjusting plate 5 shown in fig. 3 can be pushed on the connecting block 2 to enable the connecting ring 4 to slide, the sponge block 7 in the connecting block is enabled to be tightly wrapped at the joint, then the adjusting plate 5 is fixed by the fixing rod 3, at the moment, the situation that the joint of the optical fibers and the interface is polluted by water can be avoided, the device is prevented from being damaged, the whole process of using the combined optical fiber connector convenient to butt joint is the whole process, and the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (6)

1. A combined optical fiber connector facilitating butt joint, comprising a housing (1), a first groove (8), a notch (11) and a second groove (14), characterized in that: the front end surface and the rear end surface of the shell (1) are fixedly connected with connecting blocks (2) in a welding mode, fixing rods (3) penetrate through the connecting blocks (2), the lower surfaces of the connecting blocks (2) are connected with adjusting plates (5) in a clamping mode, the outer ends of the adjusting plates (5) are fixedly connected with connecting rings (4), connecting rods (6) are welded on the inner end surfaces of the connecting rings (4), and the inner walls of the connecting rings (4) are connected with sponge blocks (7);

first recess (8) have been seted up to the upper surface left end of shell (1), and the internally mounted of first recess (8) has limiting plate (9), the lower surface of limiting plate (9) is connected with nose bar (10), and the below of limiting plate (9) is provided with notch (11) of seting up on shell (1), the left end of limiting plate (9) is connected with connecting plate (12), and the last fixed surface of connecting plate (12) has block rubber (13), second recess (14) have been seted up to the upper surface right-hand member of shell (1), and the inside reservation of second recess (14) has through-hole (15).

2. The modular fiber optic connector of claim 1, wherein: the connecting mode of the connecting ring (4) and the sponge block (7) is a sticking connection, the interior of the sponge block (7) is of a hollow structure, and the connecting ring (4) is of a sliding structure on the connecting block (2).

3. The modular fiber optic connector of claim 1, wherein: the limiting plate (9) is of a rotating structure in the first groove (8), and the limiting plate (9) is connected with the connecting plate (12) in a clamping mode.

4. The modular fiber optic connector of claim 1, wherein: the convex rod (10) and the limiting plate (9) are connected in a welding mode, and the rotating track of the convex rod (10) is overlapped with the notch (11).

5. The modular fiber optic connector of claim 1, wherein: the connecting plate (12) is of a rotating structure on the notch (11), and the rubber blocks (13) are distributed on the connecting plate (12) at equal intervals.

6. The modular fiber optic connector of claim 1, wherein: the position of the through hole (15) corresponds to the position of the rubber block (13), and the diameter size of the through hole (15) is smaller than that of the rubber block (13).

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