CN216869809U

CN216869809U - Optical fiber temperature monitoring device

Info

Publication number: CN216869809U
Application number: CN202123178178.XU
Authority: CN
Inventors: 杨旭
Original assignee: Hengyang Xintou Fenghua Network Technology Co ltd
Current assignee: Hengyang Xintou Fenghua Network Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-01
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to an optical fiber temperature monitoring device, which belongs to the technical field of optical fiber monitoring and comprises a lower closed cover and an upper closed cover, wherein mounting holes are formed in four corners of the lower closed cover, and one side of the upper closed cover, which faces the lower closed cover, is fixedly connected with an inserting rod corresponding to the mounting holes. Pass through the draw-in groove block through movable rod and peg graft pole, go up the closure lid and carry out fixed mounting with lower closure lid, carry out the adaptation through first top tension spring and limiting plate, guarantee the position of movable rod, make things convenient for the movable rod to reset simultaneously, through the bottom swing joint of movable block and peg graft pole, when movable rod and peg graft pole separation, the second pushes up the tension spring with the movable block jack-up, conveniently goes up and dismantles between closure lid and the lower closure lid. The socket joint is connected to the lower closing cover and the upper closing cover through the screwing interface, the sponge patch is attached to the optical fiber, the joint of the optical fiber, the lower closing cover and the upper closing cover is protected to a certain degree through the socket joint, and bending fracture is avoided.

Description

Optical fiber temperature monitoring device

Technical Field

The utility model belongs to the technical field of optical fiber monitoring, and particularly relates to an optical fiber temperature monitoring device.

Background

In current technique, as shown in fig. 1, monitor the optic fibre through cup jointing the monitoring shell on optic fibre, in the signal passes through the signal post and carries to the computer, but current monitoring shell appears damaging the back inconvenient dismantlement and in time change to the optic fibre appears buckling easily with the junction of monitoring shell, leads to optic fibre to damage, influences the use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an optical fiber temperature monitoring device which has the characteristics of protecting the optical fiber connection part and facilitating the detachment and replacement of a monitoring shell.

The purpose of the utility model can be realized by the following technical scheme:

optical fiber temperature monitoring devices, including lower closing cover and last closing cover, the mounting hole has all been seted up to four edges of lower closing cover, go up closing cover towards one side fixedly connected with of closing cover down and the inserted bar that the mounting hole corresponds, and inserted bar and mounting hole swing joint, the mounting hole is T type structure, the inside of mounting hole is equipped with block mechanism, block mechanism includes the movable rod, movable rod and mounting hole swing joint, and the one end of movable rod extends to the outside of closing cover down, the other end and the inserted bar block of movable rod, and set up the draw-in groove with the movable rod adaptation on the inserted bar, be provided with first stop gear on the movable rod. The first limiting mechanism comprises a limiting plate, the limiting plate is fixedly sleeved with the movable rod, a first jacking spring is fixedly connected between the limiting plate and the inner wall of the mounting hole, and the first jacking spring is sleeved on the movable rod.

According to the preferable technical scheme of the optical fiber temperature monitoring device, a second limiting mechanism is further arranged inside the mounting hole, the second limiting mechanism comprises a sliding block, the sliding block is of a concave structure, the bottom end of the insertion rod is movably connected with the concave portion of the sliding block, movable blocks are symmetrically and fixedly connected to two ends of the sliding block, fixed rods are symmetrically and fixedly connected to two sides of the bottom end of the mounting hole, the movable blocks are slidably connected with the fixed rods on the corresponding sides, a second tightening spring is symmetrically and fixedly connected to the bottom end of the sliding block, the bottom end of the second tightening spring is fixedly connected with the bottom of the mounting hole, and a sliding groove matched with the movable blocks is formed in the mounting hole.

As a preferable technical scheme of the optical fiber temperature monitoring device, the side walls of the two ends of the lower closing cover and the upper closing cover are respectively provided with an arc-shaped recess, the arc-shaped recesses form a through hole after the lower closing cover and the upper closing cover are closed, and the side walls of the through holes are in threaded screwing connection with screwing ports. One end of the screwing interface, which is different from the through hole, is rotatably connected with a socket joint through a bearing. The inside bonding of cup joint has the sponge paster.

The utility model has the beneficial effects that:

(1) pass through the draw-in groove block through movable rod and peg graft pole, go up the closure lid and carry out fixed mounting with lower closure lid, carry out the adaptation through first top tension spring and limiting plate, guarantee the position of movable rod, make things convenient for the movable rod to reset simultaneously, through the bottom swing joint of movable block and peg graft pole, when movable rod and peg graft pole separation, the second pushes up the tension spring with the movable block jack-up, conveniently goes up and dismantles between closure lid and the lower closure lid.

(2) The socket joint is connected to the lower closing cover and the upper closing cover through the screwing interface, the sponge patch is attached to the optical fiber, the joint of the optical fiber, the lower closing cover and the upper closing cover is protected to a certain degree through the socket joint, and bending fracture is avoided.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the lower closure cap of the present invention;

FIG. 4 is a schematic view of the structure of the junction between the upper closure lid and the lower closure lid in the present invention;

FIG. 5 is a schematic view of the internal structure of the socket joint of the present invention;

description of the main elements

In the figure: 1. a lower closure cap; 2. an upper closing cover; 21. a plug rod; 22. a card slot; 3. sleeving a joint; 31. screwing the interface; 32. sponge paster; 4. a clamping mechanism; 41. a movable rod; 42. a first urging spring; 43. a limiting plate; 5. mounting holes; 6. a second limiting mechanism; 61. a movable block; 62. a second urging spring; 63. a slider; 64. and (5) fixing the rod.

Detailed Description

The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 2-5, the optical fiber temperature monitoring device includes a lower closing cover 1 and an upper closing cover 2, the lower closing cover 1 has four corners each having a mounting hole 5, the upper closing cover 2 is fixedly connected to an insertion rod 21 corresponding to the mounting hole 5 towards one side of the lower closing cover 1, the insertion rod 21 is movably connected to the mounting hole 5, the mounting hole 5 is of a T-shaped structure, the mounting hole 5 is internally provided with a clamping mechanism 4, the clamping mechanism 4 includes a movable rod 41, the movable rod 41 is movably connected to the mounting hole 5, one end of the movable rod 41 extends to the outside of the lower closing cover 1, the other end of the movable rod 41 is clamped to the insertion rod 21, the insertion rod 21 is provided with a clamping groove 22 adapted to the movable rod 41, and the movable rod 41 is provided with a first limiting mechanism. First stop gear includes limiting plate 43, limiting plate 43 and movable rod 41 are fixed to be cup jointed, the first tight spring 42 in top of fixedly connected with between the inner wall of limiting plate 43 and mounting hole 5, and first tight spring 42 in top cup joints on movable rod 41.

In this embodiment, pass through draw-in groove 22 block through movable rod 41 and peg graft pole 21, go up closure lid 2 and lower closure lid 1 and carry out fixed mounting, carry out the adaptation through first top tension spring 42 and limiting plate 43, guarantee the position of movable rod 41, make things convenient for movable rod 41 to reset simultaneously.

Specifically, the inside of mounting hole 5 still is provided with second stop gear 6, second stop gear 6 includes sliding block 63, and sliding block 63 is concave type structure, the bottom of spliced pole 21 and the depressed part swing joint of sliding block 63, the both ends symmetry fixedly connected with movable block 61 of sliding block 63, the bottom both sides symmetry fixedly connected with dead lever 64 of mounting hole 5, movable block 61 and the dead lever 64 sliding connection who corresponds the limit, the bottom symmetry fixedly connected with second top tight spring 62 of sliding block 63, the bottom of second top tight spring 62 and the bottom fixed connection of mounting hole 5, set up the spout with movable block 61 adaptation on the mounting hole 5.

In this embodiment, through the bottom swing joint of movable block 61 and peg graft pole 21, when movable rod 41 and peg graft pole 21 separation, the tight spring 62 in second top pushes up movable block 61, conveniently goes up to close and takes off between lid 2 and the lower closing lid 1 and dismantle.

Specifically, arc-shaped depressions are formed in the side walls of the two ends of the lower closing cover 1 and the upper closing cover 2, the arc-shaped depressions form through holes after the lower closing cover 1 and the upper closing cover 2 are closed, and the side walls of the through holes are connected with screwing ports 31 in a screwing mode in a threaded manner. One end of the screwing interface 31 different from the through hole is rotatably connected with a socket joint 3 through a bearing, and the socket joint 3 is sheathed on the optical fiber. The inside bonding of cup joint 3 has sponge paster 32, sponge paster 32 and the laminating of optic fibre.

In this embodiment, close interface 31 through revolving and conveniently connect socket 3 under on closing lid 1 and last closing lid 2, sponge paster 32 and optic fibre laminating carry out certain protection to optic fibre and closing lid 1 under and the junction of closing lid 2 through socket 3, avoid appearing the bending fracture.

The working principle and the using process of the utility model are as follows:

the socket joint 3 is connected to the optical fiber in a socket mode, the lower closing cover 1 and the upper closing cover 2 are closed, the inserting rod 21 is inserted into the mounting hole 5, the movable rod 41 is clamped with the clamping groove 22, the screwing interface 31 is screwed with the through hole thread formed by the closing of the lower closing cover 1 and the upper closing cover 2, the joint of the closing of the lower closing cover 1 and the upper closing cover 2 and the optical fiber is protected, when the lower closing cover 1 and the upper closing cover 2 are required to be disassembled, the movable rod 41 is pulled, the movable rod 41 is separated from the clamping groove 22, the second jacking spring 62 jacks up the movable block 61, the inserting rod 21 is popped out, and the lower closing cover 1 and the upper closing cover 2 are disassembled in a closing mode.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Optic fibre temperature monitoring device closes lid (2) on (1) including closing down and its characterized in that: mounting hole (5) have all been seted up to four edges and corners of lower closed cover (1), go up closed cover (2) towards one side fixedly connected with of lower closed cover (1) and peg graft pole (21) that mounting hole (5) correspond, and peg graft pole (21) and mounting hole (5) swing joint, mounting hole (5) are T type structure, the inside of mounting hole (5) is equipped with block mechanism (4), block mechanism (4) include movable rod (41), movable rod (41) and mounting hole (5) swing joint, and the one end of movable rod (41) extends to the outside of lower closed cover (1), the other end and the peg graft pole (21) block of movable rod (41), and set up draw-in groove (22) with movable rod (41) adaptation on peg pole (21), be provided with first stop gear on movable rod (41).

2. The fiber optic temperature monitoring device of claim 1, wherein: first stop gear includes limiting plate (43), limiting plate (43) and movable rod (41) are fixed to be cup jointed, the tight spring in first top (42) of fixedly connected with between the inner wall of limiting plate (43) and mounting hole (5), and the tight spring in first top (42) cup joints on movable rod (41).

3. The fiber optic temperature monitoring device of claim 1, wherein: the inside of mounting hole (5) still is provided with second stop gear (6), second stop gear (6) include sliding block (63), and sliding block (63) are concave type structure, the bottom of inserted bar (21) and the depressed part swing joint of sliding block (63), the both ends symmetry fixedly connected with movable block (61) of sliding block (63), the bottom bilateral symmetry fixedly connected with dead lever (64) of mounting hole (5), movable block (61) and dead lever (64) sliding connection who corresponds the limit, the bottom symmetry fixedly connected with second of sliding block (63) pushes up tight spring (62), the bottom of second top tight spring (62) and the bottom fixed connection of mounting hole (5), set up the spout with movable block (61) adaptation on mounting hole (5).

4. The fiber optic temperature monitoring device of claim 1, wherein: arc-shaped depressions are formed in the side walls of the two ends of the lower closing cover (1) and the upper closing cover (2), the arc-shaped depressions form through holes after the lower closing cover (1) and the upper closing cover (2) are closed, and the side walls of the through holes are connected with screwing interfaces (31) in a screwing mode in a threaded manner.

5. The fiber optic temperature monitoring device of claim 4, wherein: one end of the screwing interface (31) different from the through hole is rotatably connected with a socket joint (3) through a bearing.

6. The fiber optic temperature monitoring device of claim 5, wherein: a sponge patch (32) is bonded inside the sleeve joint (3).