Improved tail sleeve structure with conical step

Abstract

The utility model discloses an improved tail sleeve structure with a conical step, which comprises a sleeve body, the middle of the sleeve body is hollow, the conical step is arranged at the hollow part of the top of the sleeve body, the conical step is in a shape with a narrow upper part and a wide lower part, and the sleeve body is sleeved into a lens end of a detector from the conical step and is continuously pushed into a middle limiting part; the conical step with the narrow upper part and the wide lower part is arranged at the sleeving port, so that the sleeving is easier and more labor-saving, the operation is simple and convenient, the efficiency is high, the labor intensity is low, the optical fiber pin is not easy to bend, the yield is high, and the use requirements are effectively met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to communication field, especially relate to a take cone step tail cover improvement structure that simple and convenient, high -efficient, high yield. BACKGROUND

[0002] The lens end of the detector needs to be sleeved into the tail cover for protection. The sleeve end port of the tail cover used at present is vertical. This straight cylinder structure can meet certain use requirements, but has great defects. It is very laborious to push in the tail cover, and the operation is troublesome and inefficient. The labor intensity is great. The fiber and pin of the lens end are easy to bend. The yield is not high. The use requirements cannot be effectively met.

[0003] The utility model solves the technical problem to provide a take cone step tail cover improvement structure that simple and convenient, high -efficient, easy, labor -saving, small labor intensity, fiber pin is not easy to bend, high yield, effectively meet the use requirement. UTILITY MODEL CONTENTS

[0004] In order to solve the problems of the prior art, such as laborious to push in the tail cover, troublesome operation, low efficiency, great labor intensity, fiber and pin of the lens end easy to bend, low yield and unable to effectively meet the use requirements, the utility model adopts the following technical scheme.

[0005] The utility model provides a tail cover improvement structure with a tapered step, which comprises a sleeve body, the middle of the sleeve body is hollow, a tapered step is formed in the hollow top of the sleeve body, the tapered step is narrow at the top and wide at the bottom, and the sleeve body is sleeved into the lens end of the detector from the tapered step and continuously pushed into the middle limiting part.

[0006] The utility model has the advantages that the tapered step with a narrow top and a wide bottom is arranged at the sleeve end port, which is easy to push in and saves labor, simple and convenient operation, high efficiency, small labor intensity, fiber pin is not easy to bend, high yield, effectively meet the use requirements. DRAWING DESCRIPTION

[0007] Figure 1 It is a structural schematic view of an embodiment of the utility model.

[0008] Figure 2 It is a three-dimensional structural schematic view of the utility model. DETAILED DESCRIPTION

[0009] The preferred embodiment of the utility model will be described in detail below with reference to the drawings.

[0010] Please refer to Figure 1An improved tail sleeve structure with a tapered step includes a sleeve body 1. The middle of the sleeve body 1 is hollow, and a tapered step 11 is opened in the hollow top of the sleeve body 1. The tapered step 11 is narrow at the top and wide at the bottom. The sleeve body 1 is inserted into the lens end of the detector from the tapered step 11 and continuously pushed into the middle limit 12. By setting a tapered step with a narrow top and a wide bottom, the tail sleeve is easier to insert, saves effort, and is not easy to bend the optical fiber pin.

[0011] The beneficial effects of the utility model are: a tapered step that is narrow at the top and wide at the bottom is set at the insertion port, which makes insertion easier and more labor-saving, simple and convenient to operate, highly efficient, with low labor intensity, the optical fiber pin is not easy to bend, the yield rate is high, and the use requirements are effectively met.

[0012] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. An improved tail sleeve structure with a tapered step, comprising a sleeve body (1), wherein the sleeve body (1) is hollow in the middle, and is characterized in that: A conical step (11) is provided in the hollow portion of the top of the sleeve (1), and the conical step (11) is narrow at the top and wide at the bottom. The sleeve (1) is inserted into the lens end of the detector from the conical step (11) and continuously pushed in to the middle limit position (12).

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