JPH0530809U - Optical fiber connector housing structure - Google Patents

Abstract

(57) [Abstract] [Purpose] With respect to a structure for accommodating an optical fiber connection part such as a submarine repeater, the positioning of the connection is unnecessary, and the workability is improved. [Structure] On a bottom surface of a plate-shaped plate 1, a plurality of partition round bars 2 vertically provided at equal intervals on the circumference and a housing frame 3 of a plurality of optical fiber connection parts 5 on the inner circumference thereof. ing. [Effect] The extra length of optical fiber and the connecting portion can be accommodated separately, and the reliability is high and the workability is good. Furthermore, the degree of freedom in the positioning of the connection portion in the reconnection is increased as compared with the conventional one, and there is an effect that an extra length of optical fiber is unnecessary.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an optical fiber connecting portion accommodation structure, and more particularly to an optical fiber connecting portion accommodation structure for accommodating an extra length optical fiber inside a submarine repeater or the like.

[0002]

[Prior Art]

 In the conventional structure for accommodating an optical fiber connection portion of this kind, as shown in FIG. 2, an accommodation frame 3 for retaining the connection portion 5 is provided in the central portion of the plate-shaped plate 1, and the connection portion 5 is accommodated therein. The optical fiber 4 is housed in the outer peripheral portion of the partition frame 6.

[0003]

[Problems to be solved by the device]

 With this conventional structure, the fixing of the connection part can be stabilized, but since the accommodation position of the connection part is limited, it is necessary to pre-align it when connecting, and when reconnecting is performed. There is a problem that the optical fiber needs to be shortened by one round for alignment, and an extra length of optical fiber is required.

The present invention aims to provide a structure for accommodating an optical fiber connection part which realizes a structure having high reliability and good workability, and further does not require alignment and an extra length of optical fiber at the time of reconnection. is there.

[0005]

[Means for Solving the Problems]

 The housing structure of the present invention comprises a plurality of partition round bars vertically arranged at equal intervals on the circumference on the bottom surface of a plate, and a plurality of optical fiber connection parts on the inner circumference of the partition round bar. And a storage frame. Here, a space for accommodating the optical fiber can be provided in a wide range around the outer circumference of the partition round bar, and the optical fiber connecting portion is accommodated in the accommodating frame inside.

[0006]

Embodiments Next, the present invention will be described with reference to the drawings. FIG. 1 is a front view (a) and a side sectional view (b) of an embodiment of the present invention. A plurality of partition round bars 2 are provided at regular intervals on the inner circumference of the dish-shaped plate 1 perpendicularly to the bottom surface of the plate 1. Further, a plurality of housing frames 3 for the optical fiber connecting portion 5 are provided on the inner circumference of the partition round bar 2. When accommodating the optical fiber 4 having the extra length, the optical fiber 4 is accommodated in the space around the partition round bar 2, and the connecting portion 5 guides the optical fiber 4 from between the partition round bars 2 to accommodate the accommodating frame. Hold by 3. Similarly, the optical fiber 4 at the other end of the connection part 5 is also led out from between the partition round bars 2 and accommodated in the space outside the accommodation frame 3.

[0007]

[Effect of the device]

 As described above, according to the present invention, partition round bars are provided on the bottom surface of a dish-shaped plate at equal intervals on the circumference, and a storage frame for a plurality of optical fiber connection portions is provided inside the partition round bars, so that the extra length is increased. Since the optical fiber and the connection part can be housed separately, a highly reliable and workable structure is realized, and the position of the connection part at the time of reconnection is more flexible than before, and an extra length is provided. This has the effect of eliminating the need for the optical fiber.

[Brief description of drawings]

FIG. 1 is a front view (a) and a side sectional view (b) of an embodiment of the present invention.

FIG. 2 is a front view (a) and a side sectional view (b) of a conventional optical fiber splicing part accommodating structure.

[Explanation of symbols]

 1 plate 2 partition round bar 3 housing frame 4 optical fiber 5 connection part 6 partition frame

Claims (1)

[Scope of utility model registration request] 1. A plurality of partition round bars vertically provided at equal intervals on the circumference on the bottom surface of a dish-shaped plate, and a housing frame for a plurality of optical fiber connection parts on the inner circumference of the partition round bars. An optical fiber splicing part accommodating structure comprising: