CN219676352U - Optical fiber angle protection piece - Google Patents

Abstract

The utility model relates to the technical field of optical fiber corners and discloses an optical fiber angle protection piece, which comprises a fixed plate, wherein an inclined plane is formed at one end of the fixed plate, a hinge device is fixedly arranged at one side of the fixed plate, a fixed groove is formed in the fixed plate, an optical fiber clamping plate is fixedly arranged at one side of the fixed plate, a limiting ring is fixedly arranged at one side of the inside of the optical fiber clamping plate, and the limiting ring is parallel to the cambered surface at one side of the optical fiber clamping plate.

Description

Optical fiber angle protection piece

Technical Field

The utility model relates to the technical field of optical fiber corners, in particular to an optical fiber angle protection piece.

Background

In the maintenance process, corners and other turning positions are met, in order to protect the optical fibers from excessive bending, an external corner protector or an internal corner protector is usually selected according to actual conditions, and meanwhile, the purpose of reducing optical loss can be achieved; the prior art is shown in figure one, and comprises a fixing plate and an optical fiber clamping plate, wherein the optical fiber is clamped into the optical fiber clamping plate, then the fixing plate is fixed at a corner, and the corner is generally right-angled under the conventional condition, so that the external corner protector or the internal corner protector is ninety degrees, but in some roofs or small attics, the corner of the building has an acute angle or an obtuse angle, and the optical fiber corner protector cannot be installed at the place.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an optical fiber angle protector to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an optical fiber angle protection piece, includes the fixed plate, the inclined plane has been seted up to the one end of fixed plate, one side fixed mounting of fixed plate has hinge device, the fixed slot has been seted up to the inside of fixed plate, one side fixed mounting of fixed plate has the optical fiber cardboard, one side fixed mounting of inside of optical fiber cardboard has the spacing ring, makes two fixed plates can rotate through hinge device, and then makes two fixed plates rotate along the inclined plane of inclined plane;

furthermore, the limiting ring is parallel to the cambered surface on one side of the optical fiber clamping plate, so that the optical fiber is prevented from leaking out at the corner, and the optical fiber is easy to damage.

Further, the included angle between the two fixing plates is 75-105 degrees, the optical fiber corner is limited in the range, and the optical fiber is prevented from being damaged due to the fact that the corner is too narrow.

Further, one side fixed mounting of fixed plate has the connecting plate, the one end fixed mounting of connecting plate has round platform fixed column, the outside movable mounting of round platform fixed column has fixation nut, rotates in the outside of round platform fixed column through fixation nut to fix the one end of round platform fixed column, and then fix the inside optic fibre of round platform fixed column, when its minimum size of fixed optic fibre is fixation nut and limiting plate laminating, the size of the inside round platform fixed column one end of fixation nut this moment, the size of maximum size is the size of round platform fixed column outside end entry.

Further, the one end fixed mounting of round platform fixed column has the limiting plate, prevents that optic fibre from popping out outside because of the corner to lead to optic fibre to damage easily.

Compared with the prior art, the utility model has the beneficial effects that the hinge device is fixedly arranged at one end of the fixed plate, and the inclined planes are arranged at two sides of the hinge device at one side of the fixed plate, so that the rotation range of the two fixed plates is limited when the two inclined planes are mutually attached, and the two fixed plates can be rotated at will between 75 degrees and 105 degrees to form the corner protection piece, thereby protecting the fiber corner, being applicable to more different corners and increasing the application range of the device.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the prior art.

Fig. 2 is a schematic view of the external corner of the present utility model.

Fig. 3 is a schematic view of the inside corner of the present utility model.

The reference numerals are: 1. a fixing plate; 2. an optical fiber clamping plate; 3. a fixing groove; 4. an inclined plane; 5. a hinge device; 6. a limiting ring; 7. a connecting plate; 8. round table fixing columns; 9. a fixing nut; 10. and a limiting plate.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the optical fiber angle protector according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1

Referring to fig. 2-3, an optical fiber angle protection member is disclosed, wherein a fixing nut 9 is movably mounted on the outer side of a circular truncated cone fixing column 8, then a limiting plate 10 is fixedly mounted on one end of the circular truncated cone fixing column 8, then a connecting plate 7 is fixedly mounted on the outer side of the circular truncated cone fixing column 8, then the connecting plate 7 is fixedly mounted on one side of a fixing plate 1, then an optical fiber clamping plate 2 is fixedly mounted on one side of the fixing plate 1, an outlet of the circular truncated cone fixing column 8 is aligned with an inlet of the optical fiber clamping plate 2, a limiting ring 6 is fixedly mounted on one end of the inner wall of the optical fiber clamping plate 2, the limiting ring 6 is aligned with an inclined plane of one end of the optical fiber clamping plate 2, then an inclined plane 4 is formed at one end of the fixing plate 1, a hinge device 5 is fixedly mounted on one side of the inclined plane 4, and then two fixing plates 1 are combined together through two hinge devices 5.

The working principle of the utility model is as follows: firstly, an optical fiber enters from one end of a round table fixing column 8, sequentially passes through two optical fiber clamping plates 2 and a limiting ring 6, finally comes out from the round table fixing column 8 at one side of the other fixing plate 1, then the two fixing plates 1 are rotated to a proper angle according to the size of an actual wall included angle, an external angle or internal angle mounting structure is adopted, the two fixing plates 1 are attached to a wall, the fixing plates 1 are fixed with the wall through bolts penetrating through fixing grooves 3, the optical fiber penetrating through the two optical fiber clamping plates 2 is straightened, and then fixing nuts 9 at the outer sides of the two round table fixing columns 8 are rotated to fix the optical fiber; meanwhile, when the minimum size of the fixed optical fiber is that the fixing nut 9 is attached to the limiting plate 10, the size of one end of the circular truncated cone fixing column 8 at the inner side of the fixing nut 9 is equal to the size of the inlet of the outer side section of the circular truncated cone fixing column 8, if the size of the fixed optical fiber is smaller than the minimum size, the optical fiber is fixed at the outer side of the fixing plate 1 through the U-shaped buckle, so that the optical fibers with different sizes are subjected to corner protection.

The fixing plate 1 is mainly used for being attached to a wall, and is conventionally selected in the prior art according to the need during selection.

The optical fiber clamping plate 2 is mainly used for clamping optical fibers, limiting and protecting the optical fibers, and conventional selection can be carried out in the prior art according to the need during selection.

The fixing groove 3 is a groove formed in the surface of the fixing plate 1 and is mainly used for fixing the fixing plate 1 with a wall.

The inclined plane 4 is a groove inclined plane formed at one end of the fixed plate 1, and is mainly used for limiting the rotation of the fixed plate 1 to the minimum interval.

The hinge device 5 is mainly used for enabling the two fixing plates 1 to rotate, and when the two fixing plates are selected, conventional selection can be carried out in the prior art according to the needs.

The limiting ring 6 is mainly used for fixing optical fibers, preventing the optical fibers from leaking out in the process of corner rotation, and conventional selection can be carried out in the prior art according to the need during selection.

The connecting plate 7 is mainly used for connecting and fixing the round table fixing column 8 and the fixing plate 1, and when the round table fixing column is selected, conventional selection can be carried out in the prior art according to the needs.

The round table fixing column 8 is mainly used for fixing the optical fibers entering the optical fiber clamping plate 2, and the optical fibers can be selected conventionally in the prior art according to the needs.

The fixing nut 9 is mainly used for fixing one end of the round table fixing column 8, so that optical fibers in the round table fixing column 8 are fixed, and conventional selection can be performed in the prior art according to the need during selection.

The limiting plate 10 is mainly used for limiting the fixing nut 9 and preventing the fixing nut from falling, and conventional selection can be performed in the prior art according to the need during selection.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. An optical fiber angle protection piece comprises a fixed plate (1), and is characterized in that: inclined plane (4) have been seted up to one end of fixed plate (1), one side fixed mounting of fixed plate (1) has hinge device (5), fixed slot (3) have been seted up to the inside of fixed plate (1), one side fixed mounting of fixed plate (1) has fiber clamping board (2), one side fixed mounting of inside of fiber clamping board (2) has spacing ring (6).

2. An optical fiber angle protector according to claim 1, wherein: the limiting ring (6) is parallel to the cambered surface on one side of the optical fiber clamping plate (2).

3. An optical fiber angle protector according to claim 2, wherein: the angle between the two fixing plates (1) is between 75 DEG and 105 deg.

4. An optical fiber angle protector according to claim 1, wherein: one side fixed mounting of fixed plate (1) has connecting plate (7), the one end fixed mounting of connecting plate (7) has round platform fixed column (8), the outside movable mounting of round platform fixed column (8) has fixation nut (9).

5. The optical fiber angle protector of claim 4, wherein: one end of the round table fixing column (8) is fixedly provided with a limiting plate (10).