CN213365096U

CN213365096U - Hot-melting bent optical fiber movable connector

Info

Publication number: CN213365096U
Application number: CN202021947626.0U
Authority: CN
Inventors: 佟美琪
Original assignee: Hebei Henghui Communication Equipment Co Ltd
Current assignee: Hebei Henghui Communication Equipment Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-04
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a hot melt type bent optical fiber movable connector, one side of the main body is provided with an anti-aging headgear, the inner wall of the main body is provided with a bent inner sleeve, the outer surface of the lower end of the main body is provided with a ceramic contact pin, one side of the bent inner sleeve is provided with a spring and a bolt, the spring is positioned at one side of the bolt, one side of the spring is provided with a contact pin sleeve, the anti-aging headgear comprises polyethylene, polymeric resin and a film, the bent inner sleeve comprises an inner sleeve body, an inner sleeve head and an inner channel, the ceramic contact pin comprises a ceramic sheath, a connecting groove and a contact pin, through the arrangement, the surface of the ceramic sheath adopted by the ceramic contact pin is smooth, the friction force between the ceramic sleeve and the ceramic head is reduced, only a smaller external force is needed to be exerted when the sleeve is removed, the influence on the contact pin in the sleeve removing process is effectively reduced, the hot melt, bringing better use prospect.

Description

Hot-melting bent optical fiber movable connector

Technical Field

The utility model relates to an optical fiber connector field specifically is a curved type optical fiber connector of hot melt type.

Background

The optical fiber connector is a device for detachably and movably connecting optical fibers, two end faces of the optical fibers are precisely butted, a head sleeve adopted by the early connector is easy to age, oxidize and corrode on the surface of the optical fiber after being used for a long time, the service life of the optical fiber connector is greatly reduced, and no protective measure is provided in the early connector, if water enters the connector, the water is easy to permeate and corrode internal components and optical fibers, so that the quality of products cannot be guaranteed, the surface friction force of the contact pin adopted by the early connector is large, when the sleeve is pulled out, external force is required to be applied to pull out the sleeve, the pin is not affected well in the pulling-out process, when the existing optical fiber connector is installed and used, the hot-melt bending type optical fiber connector brings certain adverse effects to the using process of people, and therefore the hot-melt bending type optical fiber connector is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a curved type optical fiber connector of hot melt type has advantages such as ageing-resistant endotheca, crooked endotheca and ceramic contact pin, can effectively solve the problem among the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a curved type optical fiber connector of hot melt type, one side of main part is provided with the anti-aging headgear, the inner wall of main part is provided with crooked endotheca, the lower extreme surface of main part is provided with ceramic contact pin, one side of crooked endotheca is provided with spring and bolt, the spring is located one side of bolt, one side of spring is provided with the contact pin sleeve, the anti-aging headgear includes polyethylene, polymeric resin and film, crooked endotheca includes the internal sheath body, endotheca head and inner channel, ceramic contact pin includes ceramic sheath, spread groove and contact pin.

Preferably, the polyethylene is located on an upper outer surface of the polymeric resin, and the polymeric resin is located on an upper outer surface of the film.

Preferably, the polyethylene is fixedly connected with the polymer resin by mixing with the polymer resin, and the polymer resin is fixedly connected with the film by the arranged viscose.

Preferably, the inner sleeve head is positioned on one side of the inner sleeve body, and the inner channel is positioned on one side of the inner wall of the inner sleeve body.

Preferably, the inner channel is fixedly connected with the inner sleeve body through a groove.

Preferably, the ceramic sheath is located on the outer surface of the periphery of the contact pin, and the connecting groove is located at the connecting position of the contact pin and the ceramic sheath.

Preferably, the connecting groove is fixedly connected with the ceramic sheath through the arranged groove, and the inserting pin is fixedly connected with the ceramic sheath through the connecting groove.

Advantageous effects

Compared with the prior art, the utility model provides a curved type optical fiber connector of hot melt type possesses following beneficial effect:

1. this curved type optical fiber connector of hot melt type, through setting up, the polyethylene that anti-aging headgear adopted and polymerization are established the effect that the mixture of resin produced and are enough to resist external oxidation and corrosion factor to very big degree the reduction the ageing degree of headgear, its life of effectual extension.

2. This curved optical fiber connector of hot melt type, through setting up, even the curved endotheca is enough to keep out the contact of its moisture to inside optic fibre and subassembly at the condition inner housing body of moisture erosion for inside subassembly does not receive external interference, further guarantee the quality of product.

3. This curved type optical fiber connector of hot melt type, through setting up, the ceramic sheath surface that the ceramic contact pin adopted is smooth, reduces the frictional force between ceramic bushing and the ceramic head, only needs to exert less external force when pulling out the sleeve pipe, effectively reduces to reduce to pull out the influence of sleeve pipe in-process to the contact pin.

Drawings

Fig. 1 is a schematic view of the overall structure of the hot-melt curved optical fiber connector of the present invention.

Fig. 2 is a structural diagram of an anti-aging headgear of the hot-melt curved optical fiber connector of the present invention.

Fig. 3 is a structural view of a curved inner sleeve of the hot-melt curved optical fiber connector of the present invention.

Fig. 4 is a structural diagram of a ceramic pin of the hot-melt curved optical fiber connector of the present invention.

In the figure: 1. a main body; 2. anti-aging headgear; 3. inserting a pin sleeve; 4. a spring; 5. a bolt; 6. ceramic pins are inserted; 7. bending the inner sleeve; 201. polyethylene; 202. a polymeric resin; 203. a film; 701. an inner sleeve body; 702. an inner sleeve head; 703. an inner channel; 601. a ceramic sheath; 602. connecting grooves; 603. and (6) inserting pins.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, in a hot-melt type bending optical fiber connector, an anti-aging cap 2 is disposed on one side of a main body 1, a bending inner sleeve 7 is disposed on an inner wall of the main body 1, a ceramic ferrule 6 is disposed on an outer surface of a lower end of the main body 1, a spring 4 and a bolt 5 are disposed on one side of the bending inner sleeve 7, the spring 4 is disposed on one side of the bolt 5, a ferrule sleeve 3 is disposed on one side of the spring 4, the anti-aging cap 2 includes polyethylene 201, polymer resin 202 and a film 203, the bending inner sleeve 7 includes an inner sleeve body 701, an inner cap 702 and an inner channel 703, and the ceramic ferrule 6 includes a ceramic sheath 601, a connecting groove.

Further, polyethylene 201 is disposed on the upper outer surface of polymer resin 202, and polymer resin 202 is disposed on the upper outer surface of film 203.

Further, the polyethylene 201 is fixedly connected with the polymer resin 202 by mixing with the polymer resin 202, and the polymer resin 202 is fixedly connected with the film 203 by the arranged adhesive.

Further, the inner sleeve head 702 is located on one side of the inner sleeve body 701, and the inner channel 703 is located on one side of the inner wall of the inner sleeve body 701.

Further, the inner sleeve head 702 is fixedly connected with the inner sleeve body 701 through arranged hot melt, and the inner channel 703 is fixedly connected with the inner sleeve body 701 through arranged grooves.

Further, a ceramic sheath 601 is disposed around the outer surface of the pin 603, and the connecting slot 602 is disposed at the connection between the pin 603 and the ceramic sheath 601.

Further, the connecting groove 602 is fixedly connected with the ceramic sheath 601 through the arranged groove, and the pin 603 is fixedly connected with the ceramic sheath 601 through the connecting groove 602.

Principle of operation

The utility model discloses a by main part 1, anti-aging headgear 2, contact pin sleeve 3, spring 4, bolt 5, ceramic contact pin 6, crooked endotheca 7, polyethylene 201, polymeric resin 202, film 203, endotheca body 701, endotheca head 702, interior passageway 703, ceramic sheath 601, spread groove 602, contact pin 603 etc. the effect that produces is enough to resist external oxidation and corrosion factor through setting up, the mixture of polyethylene that anti-aging headgear adopted and polymeric establishes the resin, and the ageing degree of very big degree reduction headgear, its life is effectual extension, through setting up, crooked endotheca is enough to keep out the contact of its moisture to inside optic fibre and subassembly even in the condition that moisture corrodes, make inside subassembly not receive external interference, further the quality of product has been ensured, through setting up, the ceramic sheath surface that ceramic contact pin adopted is smooth, the friction force between the ceramic sleeve and the ceramic head is reduced, and only a small external force needs to be applied when the sleeve is pulled out, so that the influence on the contact pin in the sleeve pulling-out process is effectively reduced.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a curved type optical fiber connector of hot melt type, includes main part (1), its characterized in that: one side of main part (1) is provided with anti-aging headgear (2), the inner wall of main part (1) is provided with crooked endotheca (7), the lower extreme surface of main part (1) is provided with ceramic contact pin (6), one side of crooked endotheca (7) is provided with spring (4) and bolt (5), spring (4) are located one side of bolt (5), one side of spring (4) is provided with contact pin sleeve (3), anti-aging headgear (2) are including polyethylene (201), polymeric resin (202) and film (203), crooked endotheca (7) are including the inner housing body (701), inner housing head (702) and inner channel (703), ceramic contact pin (6) are including ceramic sheath (601), spread groove (602) and contact pin (603).

2. The hot-melt type bending optical fiber connector according to claim 1, wherein: the polyethylene (201) is positioned on the outer surface of the upper end of the polymer resin (202), and the polymer resin (202) is positioned on the outer surface of the upper end of the film (203).

3. The hot-melt type bending optical fiber connector according to claim 2, wherein: the polymer resin (202) is fixedly connected with the film (203) through the arranged adhesive.

4. The hot-melt type bending optical fiber connector according to claim 1, wherein: the inner sleeve head (702) is positioned on one side of the inner sleeve body (701), and the inner channel (703) is positioned on one side of the inner wall of the inner sleeve body (701).

5. The hot-melt type bending optical fiber connector according to claim 4, wherein: the inner channel (703) is fixedly connected with the inner sleeve body (701) through a groove.

6. The hot-melt type bending optical fiber connector according to claim 1, wherein: the ceramic sheath (601) is arranged on the peripheral outer surface of the pin (603), and the connecting groove (602) is arranged at the connecting position of the pin (603) and the ceramic sheath (601).

7. The hot-melt type bending optical fiber connector according to claim 6, wherein: the connecting groove (602) is fixedly connected with the ceramic sheath (601) through a groove, and the inserting pin (603) is fixedly connected with the ceramic sheath (601) through the connecting groove (602).