CN219590558U - Optical fiber connector closing device - Google Patents

Abstract

The utility model discloses an optical fiber connector pressing device, which relates to the technical field of optical fiber connectors and comprises a first clamping block, wherein a second clamping block is arranged below the first clamping block, the outer surface of the first clamping block is fixedly connected with two first fixing plates, the outer surface of the second clamping block is fixedly connected with two second fixing plates, a group of limiting mechanisms are arranged above the two first fixing plates, and a fixing mechanism is arranged below the two second fixing plates. Through setting up stop gear and fixed establishment, can be quick carry out spacingly between first clamp splice and the second clamp splice, can compress tightly the optic fibre between first clamp splice and the second clamp splice simultaneously, through setting up fixture, can be quick carry out the secondary to the optic fibre between first clamp splice and the second clamp splice and compress tightly, through the cooperation use between first clamp splice, the second clamp splice, stop gear, fixed establishment and the fixture, when maintenance and change, can be convenient and fast's dismantlement and installation to optic fibre more.

Description

Optical fiber connector closing device

Technical Field

The utility model relates to the technical field of optical fiber connectors, in particular to an optical fiber connector compressing device.

Background

The optical fiber connector is characterized in that two optical fibers are permanently or detachably connected together and provided with a connecting part for protecting the parts, the optical fiber connector is an end device of the optical fibers, the conventional optical fiber connector is generally a single-path optical fiber lock head, the clamping effect of the conventional optical fiber connector is used as an optical fiber connection mode, the optical fiber connector is found to be poor in connection firmness in use, loose is easy to occur after connection, poor contact can be caused, and a special pressing device is needed to press and limit the optical fiber connector.

According to chinese patent application No. 202120848260.X, an optical fiber connector is disclosed that is convenient and fast to press and lock. The optical fiber connector of convenient quick press closure, including fastening movable assembly and be used for connecting the spacing sleeve of fastening movable assembly, be provided with spacing sleeve between the fastening movable assembly, fastening movable assembly parallel arrangement has two sets of and it includes spacing movable ring body, with last spacing movable ring body articulated fixed ring body and keep away from last spacing movable ring body one end articulated lower spacing movable ring body with fixed ring body, go up spacing movable ring body's open end and be provided with the clamp splice, first arc draw-in groove has all been seted up to the inner wall both sides of going up the clamp splice, and still the joint has the locking piece in the inner chamber of going up the clamp splice.

By adopting the scheme, when the optical fiber is connected and reinforced, the upper limit movable ring body and the lower limit movable ring body can be rotated to a proper angle according to the diameter of the optical fiber, then the locking piece is used for locking and positioning, and when the optical fiber is overhauled and replaced, the locking screw is taken out from the first arc clamping groove and the second arc clamping groove and then the upper limit movable ring body and the lower limit movable ring body are rotated, so that the optical fiber is more convenient to detach and install compared with a common optical fiber connector, but the scheme has certain defects in actual use, and the optical fiber is convenient to detach and install through the locking screw, the upper spiral shell cylinder, the lower spiral shell cylinder, the first arc clamping groove, the second arc clamping groove, the upper limit movable ring body and the lower limit movable ring body, so that the optical fiber is convenient to detach and install, but the locking screw, the upper spiral shell cylinder and the lower spiral shell cylinder can rust after long-time use, and the locking screw is difficult to twist off, so that the optical fiber is inconvenient to detach and install; to this end, we provide an optical fiber splice compression device that solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an optical fiber connector compressing device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical fiber connector closing device, includes first clamp splice, the below of first clamp splice is provided with the second clamp splice, the surface fixedly connected with of first clamp splice two first fixed plates, the surface fixedly connected with of second clamp splice two second fixed plates, two the top of first fixed plate all is equipped with a set of stop gear, two the below of second fixed plate all is equipped with a fixed establishment, the below of first clamp splice is equipped with fixture.

Preferably, the clamping mechanism comprises an arc clamping plate, the outer surface of the arc clamping plate is fixedly connected with a telescopic rod, and the upper surface of the telescopic rod is fixedly connected with a first limiting sheet.

Preferably, the outer surface sliding connection of spacing piece one has a spacing section of thick bamboo, and the upper surface of spacing section of thick bamboo and the surface fixed connection of first clamp splice, the bottom surface fixedly connected with spacing piece two of spacing section of thick bamboo, and the inner wall of spacing piece two and the surface sliding connection of telescopic link.

Preferably, the upper surface of the first limiting piece is fixedly connected with the first elastic component, and one end, away from the first limiting piece, of the first elastic component is fixedly connected with the inner wall of the limiting cylinder.

Preferably, the limiting mechanism comprises a first handle, the bottom surface of the first handle is fixedly connected with a first limiting rod, and the outer surface of the first limiting rod is in sliding connection with the outer surface of the first fixing plate.

Preferably, the limiting hole is formed in the first limiting rod, the limiting hole penetrates through the outer surface of the first limiting rod, the elastic component II is sleeved on the outer surface of the first limiting rod, and one end, away from the first handle, of the elastic component II is fixedly connected with the upper surface of the first fixing plate.

Preferably, the fixing mechanism comprises a second handle, the outer surface of the second handle is fixedly connected with a second limiting rod, the second limiting rod is inserted into the limiting hole, the outer surface of the second limiting rod is slidably connected with a limiting plate, and the outer surface of the limiting plate is fixedly connected with the outer surface of the second fixing plate.

The beneficial effects are that:

compared with the prior art, the optical fiber connector pressing device has the following beneficial effects:

1. according to the utility model, the limiting mechanism and the fixing mechanism are arranged, so that the first clamping block and the second clamping block can be rapidly limited, meanwhile, the optical fiber between the first clamping block and the second clamping block can be compressed, the clamping mechanism is arranged, the optical fiber between the first clamping block and the second clamping block can be rapidly compressed for the second time, and the optical fiber can be detached and installed more conveniently and rapidly during maintenance and replacement through the cooperation among the first clamping block, the second clamping block, the limiting mechanism, the fixing mechanism and the clamping mechanism.

2. According to the utility model, the arc-shaped clamping plate is upwards extruded, so that the telescopic rod and the limiting piece can be driven to upwards move, at the moment, the limiting piece upwards extrudes the first elastic component, so that the first elastic component generates downward elastic force, and when the arc-shaped clamping plate is loosened, the first elastic component generates elastic force to downwards push the first limiting piece and the telescopic rod to move, and the resetting effect of the arc-shaped clamping plate is realized.

Drawings

FIG. 1 is a schematic perspective elevation view of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the present utility model;

fig. 5 is a schematic view of a limiting mechanism according to the present utility model.

In the figure: 1. the clamping device comprises a first clamping block, 2, a second clamping block, 3, a first fixing plate, 4, a second fixing plate, 5, a limiting mechanism, 501, a first handle, 502, a first limiting rod, 503, a limiting hole, 504, a second elastic component, 6, a fixing mechanism, 601, a second handle, 602, a second limiting rod, 603, a limiting plate, 7, a clamping mechanism, 701, an arc-shaped clamping plate, 702, a telescopic rod, 703, a first limiting plate, 704, a limiting cylinder, 705, a second limiting plate, 706 and a first elastic component.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As shown in fig. 1 to 5, an optical fiber connector compressing device comprises a first clamping block 1, and a second clamping block 2 is arranged below the first clamping block 1.

The outer surface of the first clamping block 1 is fixedly connected with two first fixing plates 3, and the outer surface of the second clamping block 2 is fixedly connected with two second fixing plates 4.

Two limiting holes are formed in each first fixing plate 3 and each second fixing plate 4, and the diameter size of each limiting hole is slightly larger than that of the limiting rod one 502.

A group of limiting mechanisms 5 are arranged above the two first fixing plates 3, a fixing mechanism 6 is arranged below the two second fixing plates 4, and a clamping mechanism 7 is arranged below the first clamping block 1. The clamping mechanism 7 comprises an arcuate clamping plate 701. The bottom surface of arc grip block 701 has been seted up a plurality of anti-skidding grooves, and its surface material is soft rubber, can play the guard action to optic fibre. The outer surface of the arc-shaped clamping plate 701 is fixedly connected with a telescopic rod 702, and the upper surface of the telescopic rod 702 is fixedly connected with a limiting plate 703. The outer surface of the first limiting plate 703 is slidably connected with a limiting cylinder 704, the upper surface of the limiting cylinder 704 is fixedly connected with the outer surface of the first clamping block 1, the bottom surface of the limiting cylinder 704 is fixedly connected with a second limiting plate 705, and the inner wall of the second limiting plate 705 is slidably connected with the outer surface of the telescopic rod 702. The upper surface of the first limiting piece 703 is fixedly connected with an elastic component 706, and one end of the elastic component 706, which is far away from the first limiting piece 703, is fixedly connected with the inner wall of the limiting cylinder 704. The first elastic component 706 is made of a spring and has elasticity.

The limiting mechanism 5 comprises a first handle 501, a first limiting rod 502 is fixedly connected to the bottom surface of the first handle 501, and the outer surface of the first limiting rod 502 is in sliding connection with the outer surface of the first fixing plate 3. The limiting hole 503 is formed in the first limiting rod 502, the limiting hole 503 penetrates through the outer surface of the first limiting rod 502, the second elastic component 504 is sleeved on the outer surface of the first limiting rod 502, and one end, away from the first handle 501, of the second elastic component 504 is fixedly connected with the upper surface of the first fixing plate 3. The second elastic component 504 is made of a spring and has elasticity.

The fixing mechanism 6 comprises a second handle 601, a second limiting rod 602 is fixedly connected to the outer surface of the second handle 601, the second limiting rod 602 is inserted into the limiting hole 503, a limiting plate 603 is slidably connected to the outer surface of the second limiting rod 602, and the outer surface of the limiting plate 603 is fixedly connected with the outer surface of the second fixing plate 4.

Working principle: when the optical fiber pressing device is used, firstly, an optical fiber to be pressed can be placed in an arc-shaped groove above a second clamping block 2, then a first clamping block 1 is covered above the second clamping block 2, the optical fiber can push an arc-shaped clamping plate 701 to move upwards in the descending process of the first clamping block 1, at the moment, the arc-shaped clamping plate 701 can drive a telescopic rod 702 and a limiting plate 703 to move upwards, at the moment, the limiting plate 703 can upwards press an elastic component 706, meanwhile, the elastic component 706 can generate downward elastic force, and then the limiting plate 703, the telescopic rod 702 and the arc-shaped clamping plate 701 can be pushed to press the optical fiber downwards, then the limiting rod 502 is downwards inserted into a first fixed plate 3 and a second fixed plate 4, then a second handle 601 is pushed to drive a limiting rod 602 to be inserted into one of the limiting plates 603 and penetrate through a limiting hole 503, and finally the limiting rod 602 is inserted into the other limiting plate 603, so that the optical fiber pressing installation can be completed; when the optical fiber is required to be disassembled, the second handle 601 is pulled to drive the second limiting rod 602 to be pulled out of the limiting plate 603 and the limiting hole 503, at this time, the first clamping block 1 and the second clamping block 2 can be separated, and then the optical fiber can be overhauled or replaced.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. Optical fiber connector closing device, including first clamp splice (1), its characterized in that: the utility model discloses a clamping device for a steel wire, including first clamp splice (1), second clamp splice (2) are provided with below of first clamp splice (1), the surface fixedly connected with of first clamp splice (1) two first fixed plates (3), the surface fixedly connected with of second clamp splice (2) two second fixed plates (4), two the top of first fixed plate (3) all is equipped with a set of stop gear (5), two the below of second fixed plate (4) all is equipped with fixed establishment (6), the below of first clamp splice (1) is equipped with fixture (7).

2. An optical fiber splice compression device according to claim 1, wherein: the clamping mechanism (7) comprises an arc-shaped clamping plate (701), a telescopic rod (702) is fixedly connected to the outer surface of the arc-shaped clamping plate (701), and a limiting piece I (703) is fixedly connected to the upper surface of the telescopic rod (702).

3. An optical fiber splice compression device according to claim 2, wherein: the outer surface sliding connection of spacing piece one (703) has spacing section of thick bamboo (704), and the upper surface of spacing section of thick bamboo (704) and the surface fixed connection of first clamp splice (1), the bottom surface fixedly connected with spacing piece two (705) of spacing section of thick bamboo (704), and the inner wall of spacing piece two (705) and the surface sliding connection of telescopic link (702).

4. A fiber optic splice compression device according to claim 3, wherein: the upper surface of the first limiting piece (703) is fixedly connected with a first elastic component (706), and one end, away from the first limiting piece (703), of the first elastic component (706) is fixedly connected with the inner wall of the limiting cylinder (704).

5. An optical fiber splice compression device according to claim 1, wherein: the limiting mechanism (5) comprises a first handle (501), a first limiting rod (502) is fixedly connected to the bottom surface of the first handle (501), and the outer surface of the first limiting rod (502) is in sliding connection with the outer surface of the first fixing plate (3).

6. An optical fiber splice compression device according to claim 5, wherein: the inside of gag lever post (502) has seted up spacing hole (503), the surface cover of gag lever post (502) is equipped with elastic component two (504), the one end that elastic component two (504) kept away from first handle (501) is fixed with the upper surface of first fixed plate (3) and is connected.

7. An optical fiber splice compression device according to claim 1, wherein: the fixing mechanism (6) comprises a second handle (601), a second limiting rod (602) is fixedly connected to the outer surface of the second handle (601), the second limiting rod (602) is inserted into the limiting hole (503), a limiting plate (603) is slidably connected to the outer surface of the second limiting rod (602), and the outer surface of the limiting plate (603) is fixedly connected with the outer surface of the second fixing plate (4).