CN216748213U

CN216748213U - Optical cable terminal with optical fiber coupler

Info

Publication number: CN216748213U
Application number: CN202123448227.7U
Authority: CN
Inventors: 谢尧寰; 钟能能; 高伟峰; 许晓程; 高康
Original assignee: Shanghai Qingjin Photoelectron Technology Co ltd
Current assignee: Shanghai Qingjin Photoelectron Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of optical cable terminals, in particular to an optical cable terminal with an optical fiber coupler, which comprises a box body, a sealing plate and a sliding rod, wherein a cavity is formed in the box body, the sealing plate is positioned in the cavity, the sealing plate is connected with the sliding rod through a rotating shaft, one end, far away from the sealing plate, of the sliding rod extends into the box body, the coupler is arranged in the sealing plate, the sealing plate capable of being pulled out of the box body is arranged, the coupler can be driven by the sealing plate to move out of the box body for installation and maintenance operation, and the sealing plate can be rotated through the rotating shaft after being pulled out of the sealing plate, so that the angle of the sealing plate can be adjusted, the direction of a circuit connecting port on the inner side of the sealing plate can be adjusted, a worker can conveniently operate the optical cable terminal, and the multifunctional performance of the device is embodied.

Description

Optical cable terminal with optical fiber coupler

Technical Field

The utility model relates to the technical field of optical cable terminals, in particular to an optical cable terminal with an optical fiber coupler.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as a transmission medium and are telecommunication cable assemblies that may be used individually or in groups; the optical cable mainly comprises optical fibers (thin glass fibers like hair), a plastic protective sleeve and a plastic outer skin, when the internal circuit of the existing optical cable terminal is maintained or connected, the shell needs to be opened, designated joints are found one by one, connectors are difficult to distinguish in staggered and longitudinally interwoven circuits, and the circuit connection part of the optical cable terminal is located at the back of the box body, so that workers cannot distinguish the circuits of the connection part above the box body, and the problems of difficulty in maintenance, time and labor are caused.

SUMMERY OF THE UTILITY MODEL

In response to the above-identified problems in the prior art, a cable termination carrying a fiber optic coupler is now provided.

The specific technical scheme is as follows:

the utility model provides a design optical cable terminal who carries fiber coupler, includes box body, closing plate and slide bar, the cavity has been seted up to the inside of box body, the closing plate is located inside the cavity, the closing plate is connected through the pivot the slide bar, the slide bar is kept away from the one end of closing plate extends to inside the box body, the inside of closing plate is equipped with the coupler.

Preferably, pulleys are arranged on the inner side of the box body and are symmetrically distributed.

Preferably, the outer side of the sliding rod is provided with a sliding groove, and the pulley is located inside the sliding groove.

Preferably, the sealing plate is fixedly connected with a supporting plate, the supporting plate is located on the inner side of the sliding rod, and the rotating shaft penetrates through the sliding rod and is connected with the supporting plate.

Preferably, the top of the box body is provided with a clamping groove, and the top of the clamping groove is provided with a button.

Preferably, the couplers are fixedly connected with the pipeline, and the couplers are distributed at equal intervals.

Preferably, the sealing plate is fixedly connected with a clamping block in the inner part, and the clamping block is embedded into the clamping groove.

Preferably, the box body is connected with the button in an embedded mode.

Preferably, the pipeline penetrates through the coupler to communicate with the box body.

Preferably, the bottom of the box body is connected with the base through a fastener, and the base is symmetrically distributed.

The technical scheme has the following advantages or beneficial effects: pass through the pivot through the closing plate and connect the slide bar, the one end that the closing plate was kept away from to the slide bar extends to inside the box body, the inside of closing plate is equipped with the coupler, the closing plate that can follow the inside pull of box body play has been set up, not only can drive the coupler through the closing plate and shift out from the box body is inside to install the maintenance operation, moreover, the pull goes out and can rotate the closing plate through the pivot behind the closing plate, the angle of regulation closing plate, make the inboard circuit connector orientation of closing plate adjustable, the staff of being convenient for operates it, the multifunctionality of this device has been embodied.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the utility model.

FIG. 1 is a schematic structural view of a cable termination carrying a fiber optic coupler according to the present invention;

FIG. 2 is a schematic drawing showing a structure of a sealing plate of an optical cable termination with an optical fiber coupler according to the present invention being pulled out;

FIG. 3 is a top view of the internal structure of a fiber optic cable termination incorporating a fiber optic coupler according to the present invention;

fig. 4 is a bottom view of a cable termination card slot carrying a fiber coupler according to the present invention.

The above reference numerals denote: the device comprises a box body 1, a sealing plate 2, a button 3, a sliding rod 4, a coupler 5, a sliding groove 6, a rotating shaft 7, a supporting plate 8, a pipeline 9, a clamping groove 10, an extrusion block 11, a clamping block 12, a pulley 13 and a base 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1-4, an optical cable terminal carrying an optical fiber coupler, including a box body 1, a sealing plate 2 and a slide bar 4, a cavity is opened in the box body 1, the sealing plate 2 is located in the cavity, the sealing plate 2 is connected with the slide bar 4 through a rotating shaft 7, one end of the slide bar 4, which is far away from the sealing plate 2, extends to the inside of the box body 1, a coupler 5 is arranged in the sealing plate 2, the coupler 5 can be driven by the sealing plate 2 to move out from the inside of the box body 1 for installation and maintenance, the sealing plate 2 can be rotated through the rotating shaft 7 after being pulled out of the sealing plate 2, the angle of the sealing plate 2 is adjusted, so that the direction of a circuit connector on the inner side of the sealing plate 2 can be adjusted, a worker can operate the optical cable terminal conveniently, and the multifunctional performance of the device is embodied.

The inner side of the box body 1 is provided with the pulleys 13, the pulleys 13 are symmetrically distributed, and the pulleys 13 are used for increasing the smoothness of the movement of the sliding rod 4 in the box body 1.

The outside of slide bar 4 has been seted up spout 6, and inside pulley 13 was located spout 6, spout 6 was used for providing the position that closing plate 2 connects box body 1 to slide bar 4.

The sealing plate 2 is fixedly connected with the supporting plate 8, the supporting plate 8 is located on the inner side of the sliding rod 4, the rotating shaft 7 penetrates through the sliding rod 4 to connect the supporting plate 8, the supporting plate 8 is used for providing rotary support for the sealing plate 2, and the sealing plate 2 is limited outside the sliding rod 4.

The top of box body 1 is seted up the draw-in groove 10, and the top of draw-in groove 10 is equipped with button 3.

The coupler 5 is fixedly connected with the pipeline 9, and the coupler 5 is distributed in an equal interval mode, so that the number of the terminal connecting lines is increased.

Inside fixed connection fixture block 12 of closing plate 2, inside fixture block 12 embedded slot 10, fixture block 12 removed and gets into inside the slot 10 and carry out spacing fixed to closing plate 2.

The box body 1 is embedded into the connecting button 3, and the button 3 at the top of the box body 1 is directly pressed, so that the button 3 can move towards the inner side of the clamping groove 10.

The pipeline 9 penetrates through the coupler 5 to be communicated with the box body 1, and the pipeline 9 is used for providing a supporting point position for the optical cable line.

The bottom of box body 1 passes through the fastener and connects base 14, and base 14 is the symmetric distribution form, and base 14 is inside to be seted up the hole for be connected with external device and fix box body 1.

The working principle is as follows: need install or when maintaining the coupler 5 of box body 1 inside, press

button

3, 3 atresss of button promote fixture block 12 downwards, make fixture block 12 shift out the inside of draw-in groove 10, then pulling closing plate 2, closing plate 2 atress drives slide bar 4 and outwards removes, after closing plate 2 is pulled out from box body 1 inside, at rotary seal plate 2, a pivot 7 is rotatory for the center after closing plate 2 atress, can be rotatory upwards the inboard interface of coupler 5, can overhaul the work of more slipping joint, after the use, inside closing plate 2 original road push back box body 1, make the inboard fixture block 12 of closing plate 2 follow and move and get into draw-in groove 10 inside carry on spacing fixed to closing plate 2.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the utility model.

Claims

1. An optical cable termination carrying a fiber coupler, comprising: including box body (1), closing plate (2) and slide bar (4), the cavity has been seted up to the inside of box body (1), closing plate (2) are located inside the cavity, closing plate (2) are connected through pivot (7) slide bar (4), slide bar (4) are kept away from the one end of closing plate (2) extends to inside box body (1), the inside of closing plate (2) is equipped with coupler (5).

2. The fiber optic cable termination of claim 1, wherein: the box body (1) inboard is equipped with pulley (13), pulley (13) are the symmetric distribution form.

3. The fiber optic cable termination of claim 2, wherein: the outer side of the sliding rod (4) is provided with a sliding groove (6), and the pulley (13) is located inside the sliding groove (6).

4. The fiber optic cable termination of claim 1, wherein: the sealing plate (2) is fixedly connected with a supporting plate (8), the supporting plate (8) is located on the inner side of the sliding rod (4), and the rotating shaft (7) penetrates through the sliding rod (4) to be connected with the supporting plate (8).

5. The fiber optic cable termination of claim 1, wherein: the top of the box body (1) is provided with a clamping groove (10), and the top of the clamping groove (10) is provided with a button (3).

6. The fiber optic cable termination of claim 1, wherein: the coupler (5) is fixedly connected with a pipeline (9), and the coupler (5) is in an equidistant distribution form.

7. The fiber optic cable termination of claim 5, wherein: the inner part of the sealing plate (2) is fixedly connected with a clamping block (12), and the clamping block (12) is embedded into the clamping groove (10).

8. The fiber optic cable termination of claim 5, wherein: the box body (1) is connected with the button (3) in an embedded mode.

9. The fiber optic cable termination of claim 6, wherein: the pipeline (9) penetrates through the coupler (5) to be communicated with the box body (1).

10. The fiber optic cable termination of claim 1, wherein: the box body is characterized by further comprising a base (14), the bottom of the box body (1) is connected with the base (14) through a fastener, and the base (14) is symmetrically distributed.