CN209296992U - A kind of tail optical fiber protection armour - Google Patents

Abstract

The utility model discloses a kind of tail optical fibers to protect armour, its structure includes tail optical fiber, terminal protection cover, tail optical fiber outer jacket, stainless steel winding pipe and machine-processed rice terminal protection cover fixation hole, by winding tail optical fiber outer jacket in tail optical fiber outer surface, it is protected in advance, prevent tail optical fiber from dispersing, prevent subsequent stainless steel winding pipe around when accidentally injure tail optical fiber, the stainless steel winding pipe of appropriate length is cut again, and one ring ring is wound on the outside of need tail optical fiber to be protected, after the completion of winding, the winding pipe both ends are engaged with terminal protection cover, and it is locked with machine-processed rice screw in machine-processed rice terminal protection cover fixation hole, reach and the protection effect of the tail optical fiber has been greatly improved.

Description

A kind of tail optical fiber protection armour

Technical field

The utility model relates to tail optical fiber technical fields, and in particular to a kind of tail optical fiber protection armour.

Background technique

Tail optical fiber, which is called, does buttock line, and only there is connector in one end, and the other end is the broken end of an optical cable fibre core, passes through welding Be connected with other optical cable fibre cores, often appear in optical fiber terminal box, for connect optical cable and fiber optical transceiver (between also use coupling Clutch, wire jumper etc.), tail optical fiber does not have armor at present, and only oversheath is as safeguard measure, with the hair at full speed of science and technology Exhibition, tail optical fiber protection armour has also obtained technological improvement, but the prior art: the protection effect of tail optical fiber is insufficient.

Utility model content

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of tail optical fiber protection armour, the problem of the protection effect deficiency of tail optical fiber reach To preventing, tail optical fiber itself is more fragile to be caused to fracture；It prevents from being easy to be broken by the teeth by rodents such as mouse to cause to cause communication disruption And power outage；Lateral pressure resistant ability is improved, prevents from being easy to be damaged by external force.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of tail optical fibers to protect armour, including tail Fibre, terminal protection cover, tail optical fiber outer jacket, stainless steel winding pipe and machine-processed rice terminal protection cover fixation hole, the tail optical fiber outer surface with Tail optical fiber outer jacket inner wall carry out grafting, tail optical fiber outer jacket left and right ends simultaneously through terminal protection cover middle and upper part, and Tail optical fiber outer jacket and terminal protection cover carry out grafting, are plugged with stainless steel winding pipe, institute in the middle part of tail optical fiber outer jacket outer surface State terminal protection cover top left and right ends setting organic rice terminal protection cover fixation hole.

Further, the tail optical fiber outer jacket is wrapped in tail optical fiber outer surface, and tail optical fiber outer jacket is with a thickness of 0.2mm.

Further, the stainless steel winding pipe is wrapped in tail optical fiber outer jacket outer surface.

Further, there are four machine-processed rice terminal protection cover fixation hole settings, and the shape of shield fixation hole and Size is all the same.

Further, the stainless steel winding pipe section is in rounded shape, and stainless steel winding pipe diameter of section is 5mm.

Further, hollow out inside the terminal protection cover, and the vertical range of terminal protection cover inside and outside wall is 1.5mm。

Further, the material of the terminal protection cover is stainless steel.

Further, the material of the stainless steel winding pipe is stainless steel.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1) it, to solve the problems, such as that the protection effect of tail optical fiber is insufficient, by winding tail optical fiber outer jacket in tail optical fiber outer surface, carries out Protection in advance, prevents tail optical fiber from dispersing, prevent subsequent stainless steel winding pipe around when accidentally injure tail optical fiber, then cut the stainless steel of appropriate length Winding pipe, and one ring ring is wound on the outside of need tail optical fiber to be protected, after the completion of winding, the winding pipe both ends terminal protection Cover is engaged, and is locked with machine-processed rice screw in machine-processed rice terminal protection cover fixation hole, and the protection effect to the tail optical fiber has been reached Fruit greatly improves.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the terminal protection cover structure schematic diagram of the utility model；

In figure: terminal protection cover -1, tail optical fiber outer jacket -2, stainless steel winding pipe -3, machine-processed rice terminal protection cover fixation hole -4, Tail optical fiber -5.

Specific embodiment

In the technical program:

Terminal protection cover 1, tail optical fiber outer jacket 2, stainless steel winding pipe 3 and machine-processed rice terminal protection cover fixation hole 4 are that this is practical It is novel to contain the innovative component of essence.

Tail optical fiber 5 is to realize the essential connectivity component of technical solutions of the utility model.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of tail optical fiber protection armour: including tail optical fiber 5, terminal protection cover 1, tail Fine outer jacket 2, stainless steel winding pipe 3 and machine-processed rice terminal protection cover fixation hole 4,5 outer surface of tail optical fiber and 2 inner wall of tail optical fiber outer jacket into Row grafting, 2 left and right ends of tail optical fiber outer jacket are simultaneously through 1 middle and upper part of terminal protection cover, and tail optical fiber outer jacket 2 and terminal are anti- Shield 1 carries out grafting, is plugged with stainless steel winding pipe 3,1 top of terminal protection cover or so two in the middle part of 2 outer surface of tail optical fiber outer jacket End setting organic rice terminal protection cover fixation hole 4.

Wherein, the tail optical fiber outer jacket 2 is wrapped in 5 outer surface of tail optical fiber, and tail optical fiber outer jacket 2 carries out with a thickness of 0.2mm Preliminary protection, facilitates subsequent stainless steel winding pipe 3 to wind.

Wherein, the stainless steel winding pipe 3 is wrapped in 2 outer surface of tail optical fiber outer jacket, greatly improves protecting effect.

Wherein, there are four the machine-processed rice terminal protection cover fixation hole 4 settings, and the shape of shield fixation hole 4 and big It is small all the same, improve firm effect, and firm part convenient to use.

Wherein, 3 section of stainless steel winding pipe is in rounded shape, and 3 diameter of section of stainless steel winding pipe is 5mm, side Just it winds and improves close effect.

Wherein, the 1 inside hollow out of terminal protection cover, and the vertical range of 1 inside and outside wall of terminal protection cover is 1.5mm, Beyond protecting effect and save using material.

Wherein, the material of the terminal protection cover 1 is aluminium alloy, and intensity is high, and plasticity is good.

Wherein, the material of the stainless steel winding pipe 3 is stainless steel, facilitates welding, corrosion-resistant.

Stainless steel described in this patent is the abbreviation of stainless acid resistant steel, the weak corrosive medium such as resistance to air, steam, water or tool There is the steel grade of rustless property；The aluminium alloy is most widely used one kind non-ferrous metal structural material in industry, aviation, It has been widely applied in space flight, automobile, machine-building, ship and chemical industry, the rapid development of industrial economy, to aluminum alloy piping welding The demand of structural member is increasing, and the Research on Weldability enabled aluminum alloy to is also goed deep into therewith, and aluminium alloy is using most conjunctions at present Gold.

Working principle: firstly, the preparation of each component is placed at the tail optical fiber 5 that will be protected；Then, by tail optical fiber 5 outer surfaces wind tail optical fiber outer jacket 2, protected in advance, prevent tail optical fiber 5 dispersion, prevent subsequent stainless steel winding pipe 3 around when mistake Hurt tail optical fiber 5, then cut the stainless steel winding pipe 3 of appropriate length, and one ring ring is wound to need 5 outside of tail optical fiber to be protected, And it prevents the damage of tail optical fiber accidental mechanical, prevent rodent from baiting, while having certain shielding action, anti-electromagnetism to tail optical fiber Interference, section is in rounded shape, diameter of section 5mm, facilitates winding and improves close effect, after the completion of winding, the winding pipe Both ends are engaged with terminal protection cover 1, and are locked with machine-processed rice screw in machine-processed rice terminal protection cover fixation hole 4, and machine-processed rice is whole It holds there are four the settings of shield fixation hole 4, and the shape of shield fixation hole 4 and size are all the same, improves firm effect, and And firm part convenient to use, simultaneously fixed terminal shield and stainless steel winding pipe are connected, the protection effect to the tail optical fiber has been reached Fruit greatly improves.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of tail optical fiber protects armour, including tail optical fiber (5), it is characterised in that: further include terminal protection cover (1), tail optical fiber outer jacket (2), stainless steel winding pipe (3) and machine-processed rice terminal protection cover fixation hole (4), tail optical fiber (5) outer surface and tail optical fiber outer jacket (2) Inner wall carries out grafting, and tail optical fiber outer jacket (2) left and right ends are simultaneously through terminal protection cover (1) middle and upper part, and tail optical fiber Outer jacket (2) and terminal protection cover (1) carry out grafting, and stainless steel winding is plugged in the middle part of tail optical fiber outer jacket (2) outer surface It manages (3), organic rice terminal protection cover fixation hole (4) are arranged in terminal protection cover (1) the top left and right ends.

2. a kind of tail optical fiber according to claim 1 protects armour, it is characterised in that: the tail optical fiber outer jacket (2) is wrapped in tail Fine (5) outer surface, and tail optical fiber outer jacket (2) is with a thickness of 0.2mm.

3. a kind of tail optical fiber according to claim 1 protects armour, it is characterised in that: the stainless steel winding pipe (3) is wrapped in Tail optical fiber outer jacket (2) outer surface.

4. a kind of tail optical fiber according to claim 1 protects armour, it is characterised in that: the machine-processed rice terminal protection cover fixation hole (4) there are four setting, and the shape of shield fixation hole (4) and size are all the same.

5. a kind of tail optical fiber according to claim 1 protects armour, it is characterised in that: stainless steel winding pipe (3) section is in Round, and stainless steel winding pipe (3) diameter of section is 5mm.

6. a kind of tail optical fiber according to claim 1 protects armour, it is characterised in that: the internal hollow out of the terminal protection cover (1), And the vertical range of terminal protection cover (1) inside and outside wall is 1.5mm.