CN207817276U - A kind of optical cable gum cover lasted a long time - Google Patents

Abstract

The utility model provides a kind of optical cable gum cover lasted a long time, including cushion rubber housing and optical cable gum cover main body, cushion rubber housing is located at the outer ring position of optical cable gum cover main body, the front end both sides of cushion rubber housing are covered with preceding spring pocket and rear spring pocket, and optical cable through-hole is through on the right side of cushion rubber housing, the inside of cushion rubber housing is fixed with several equally distributed ebonite blocks.By the way that preceding spring pocket and rear spring pocket component is arranged in the device; preceding spring pocket is in " parallel " structure setting with rear spring pocket; and preceding spring pocket is made with rear spring pocket of spring glue material; pass through several preceding spring pockets on optical cable gum cover and rear spring pocket; user is wound when being bent gum cover according to preceding spring pocket and rear spring pocket; it avoids exposing to the weather for a long time and causes the rupture in knee; cause optical cable that can not work; achieve the purpose that protect optical cable gum cover; suitable for the production and use in optical cable gum cover field, there is good development prospect.

Description

A kind of optical cable gum cover lasted a long time

Technical field

The utility model is related to optical cable technology field, specially a kind of optical cable gum cover.

Background technology

Optical cable is manufactured to meet the performance specification of optics, machinery or environment, it is to utilize to be placed in cladding sheath In one or more optical fiber as transmission medium and the communications cable component that can use individually or in groups, optical cable mainly by Optical fiber（The glass fiber of thin such as hair）It is constituted with plastic protective sleeve pipe and plastic peel, without gold, silver, copper aluminium etc. in optical cable Metal, general non-recovery value, optical cable are a certain number of optical fiber according to the certain way group stranding heart, are surrounded by sheath outside, have Outer jacket is also coated, to realize a kind of communication line of optical signal transmission, i.e.,：By optical fiber（Optical transmission carrier）By certain The basic structure of technique and the cable formed, optical cable is usually by cable core, reinforces a few part groups such as steel wire, filler and sheath At according further to needing the also components such as waterproof layer, buffer layer, insulated metal conducting wire.

When the case where existing optical cable gum cover, optical cable gum cover is in bending for a long time in winding, knee is susceptible to disconnected It splits, causes internal optical cable to expose extraneous, influence optical cable work, and the simple thin film of outside optical cable gum cover, it is simple in structure, Tearing easy to wear, safety are poor.

Utility model content

The purpose of this utility model is intended to solution optical cable gum cover and is unfavorable for being bent, and the too simple easy mill of layer structure The technical issues of damage tearing, provides a kind of optical cable gum cover lasted a long time, passes through the preceding spring pocket of setting and rear spring in the device Component is covered, user is wound according to preceding spring pocket and rear spring pocket when being bent gum cover, avoids exposing to the weather for a long time The rupture in knee is caused, there is wide applicability, to solve existing optical cable gum cover mentioned above in the background art not Conducive to bending, and the problem of layer structure too simple tearing easy to wear.

To achieve the above object, the utility model provides the following technical solutions：A kind of optical cable gum cover lasted a long time, including Cushion rubber housing and optical cable gum cover main body, the cushion rubber housing are located at the outer ring position of optical cable gum cover main body, the cushion rubber housing Front end both sides are covered with preceding spring pocket and rear spring pocket, and optical cable through-hole is through on the right side of cushion rubber housing, the cushion rubber housing Inside be fixed with several equally distributed ebonite blocks, and the both sides of ebonite block have been fixedly connected with ebonite item, the cushion rubber It is covered with steel ring on the inside of housing, and is covered with insulating layer on the inside of steel ring, the inside of the insulating layer is fixed with several skies Heart hole, and cotton block and side cotton block are fixed on the inside of insulating layer.

Preferably, the preceding spring pocket is in " parallel " structure setting with rear spring pocket, and preceding spring pocket and rear spring pocket are equal It is made of spring glue material.

Preferably, the number of the ebonite block and ebonite item is 12, and ebonite block is in that " annulus " is tied with ebonite item Structure is arranged.

Preferably, the steel ring is fixed between insulating layer and cushion rubber housing, and the thickness of steel ring is 0. 3 centimetres.

Preferably, the hollow hole is embedded in the inside of insulating layer in " annulus " structure, and the inside of hollow hole is vacuum State.

Preferably, the upper cotton block and two side cotton blocks are in " symmetrical " structure setting, and upper cotton block and side cotton block are equal It is made of kapok material.

The purpose of this utility model is intended to solution optical cable gum cover and is unfavorable for being bent, and the too simple easy mill of layer structure The technical issues of damage tearing, provides a kind of optical cable gum cover lasted a long time, passes through the preceding spring pocket of setting and rear spring in the device Component is covered, preceding spring pocket is in " parallel " structure setting with rear spring pocket, and preceding spring pocket and rear spring pocket are by spring glue material It is made, by several preceding spring pockets on optical cable gum cover and rear spring pocket, user is when being bent gum cover according to preceding spring pocket It is wound with rear spring pocket, avoids exposing to the weather for a long time and cause the rupture in knee, cause optical cable that can not work, reach The number of the purpose of protection optical cable gum cover, setting ebonite block, ebonite block and ebonite item is 12, and ebonite block and ebonite item are equal In " annulus " structure setting, it is arranged by the annulus of several ebonite blocks and ebonite item, optical cable gum cover is made integrally to have in bending There is certain elasticity, and be not easy to complications, ebonite block and the ebonite item of interconnection improve the bearing capacity of optical cable gum cover, tool There is certain protection intensity, hollow hole is set, and hollow hole is embedded in the inside of insulating layer in " annulus " structure, and hollow hole is interior Portion is vacuum state, by the setting of hollow hole, optical cable gum cover is made to achieve the effect that antifreeze and waterproof in winter or rainy day, led to Crossing hollow hole avoids cold air from directly entering in optical cable by cushion rubber housing, steel ring and insulating layer with moisture, and hollow hole plays one Fixed iris action improves durability, the upper cotton block of setting and side cotton block, and upper cotton block and two side cotton blocks are in " symmetrical " structure Setting, and upper cotton block is made with side cotton block of kapok material, for the ease of the optical cable of fixing internal, avoids optical cable in optical cable glue It is excessive to cover inner space, generates shaking, by the symmetrical distribution of upper cotton block and side cotton block, so that optical cable is effectively caught in interior Portion prevents that larger gap causes optical cable to loosen, and improves practicability.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the cushion rubber jacket structure sectional view of the utility model.

In figure：1, cushion rubber housing, 101, ebonite block, 102, ebonite item, 103, steel ring, 104, insulating layer, 105, hollow hole, 106, upper cotton block, 107, side cotton block, 2, preceding spring pocket, 3, rear spring pocket, 4, optical cable through-hole, 5, optical cable gum cover main body.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Cushion rubber housing 1, ebonite block 101, ebonite item 102, steel ring 103, the insulating layer 104 used in the utility model With as obtained by being bought market or individual is customized.

It please refers to Fig.1 to 2, the utility model provides a kind of technical solution：A kind of optical cable gum cover lasted a long time, including glue Enclose housing 1, ebonite block 101, ebonite item 102, steel ring 103, insulating layer 104, hollow hole 105, upper cotton block 106, side cotton block 107, Preceding spring pocket 2, rear spring pocket 3, optical cable through-hole 4 and optical cable gum cover main body 5, cushion rubber housing 1 are located at the outer ring of optical cable gum cover main body 5 The front end both sides of position, cushion rubber housing 1 are covered with preceding spring pocket 2 and rear spring pocket 3, and preceding spring pocket 2 is with rear spring pocket 3 in " flat Row " structure setting, and preceding spring pocket 2 is made with rear spring pocket 3 of spring glue material, if by optical cable gum cover main body 5 Dry preceding spring pocket 2 and rear spring pocket 3, user are wound when being bent gum cover according to preceding spring pocket 2 and rear spring pocket 3, It avoids exposing to the weather for a long time and causes the rupture in knee, cause optical cable that can not work, reach protection optical cable gum cover main body 5 Purpose, and the right side of cushion rubber housing 1 is through with optical cable through-hole 4, it is equally distributed hard that the inside of cushion rubber housing 1 is fixed with several The number of blob of viscose 101, setting ebonite block 101, ebonite block 101 and ebonite item 102 is 12, and ebonite block 101 and ebonite item 102 be in " annulus " structure setting, is arranged by the annulus of several ebonite blocks 101 and ebonite item 102, makes optical cable gum cover main body 5 integrally have certain elasticity in bending, and are not easy to complications, and ebonite block 101 and the ebonite item 102 of interconnection improve The bearing capacity of optical cable gum cover main body 5 has certain protection intensity, and the both sides of ebonite block 101 have been fixedly connected with ebonite The inside of item 102, cushion rubber housing 1 is covered with steel ring 103, and the inside of steel ring 103 is covered with insulating layer 104, insulating layer 104 Inside is fixed with several hollow holes 105, and hollow hole 105 is arranged, and hollow hole 105 is embedded in insulating layer 104 in " annulus " structure Inside, and the inside of hollow hole 105 be vacuum state make optical cable gum cover main body 5 in winter by the setting of hollow hole 105 Or the rainy day achieve the effect that it is antifreeze with waterproof, by hollow hole 105 avoid cold air and moisture directly by cushion rubber housing 1, Steel ring 103 enters with insulating layer 104 in optical cable, and hollow hole 105 plays certain iris action, improves durability, and insulating layer 104 inside is fixed with cotton block 106 and side cotton block 107, cotton block 106 and side cotton block 107 in setting, upper cotton block 106 and two Side cotton block 107 is in " symmetrical " structure setting, and upper cotton block 106 is made with side cotton block 107 of kapok material, for the ease of The optical cable of fixing internal avoids optical cable excessive in 5 inner spaces of optical cable gum cover main body, generates shaking, passes through upper cotton block 106 and side The symmetrical distribution of cotton block 107, makes optical cable effectively be caught in inside, prevents that larger gap causes optical cable to loosen, and improves Practicability.

When using a kind of optical cable gum cover lasted a long time provided by the utility model, first, optical cable is caught in by user In optical cable gum cover main body 5, for the ease of fixed optical cable, avoiding optical cable, excessive generation is shaken in 5 inner space of optical cable gum cover main body, Upper cotton block 106 symmetrically makes optical cable effectively be caught in inside with side cotton block 107, prevents larger gap from optical cable being caused to loosen, in order to The bending strength of optical cable gum cover main body 5 is improved, user winds according to preceding spring pocket 2 and rear spring pocket 3 when being bent gum cover, keeps away Exempting to expose to the weather for a long time causes knee to rupture, and causes optical cable that can not work, plays a protective role, and changes light from structure The integral strength of cable gum cover main body 5 is arranged by several ebonite blocks 101 and 102 annulus of ebonite item, makes optical cable gum cover main body 5 Integrally there is certain elasticity in bending, and be not easy to complications, ebonite block 101 and the ebonite item 102 of interconnection improve light The bearing capacity of cable gum cover main body 5, have certain protection intensity, in order to improve optical cable gum cover main body 5 freeze proof waterproof energy Power makes optical cable gum cover main body 5 achieve the effect that antifreeze and waterproof in winter or rainy day by the setting of hollow hole 105, hollow Hole 105 avoids cold air from directly entering in optical cable by cushion rubber housing 1, steel ring 103 and insulating layer 104 with moisture, hollow hole 105 Certain iris action is played, the durability of optical cable gum cover main body 5 is improved, and then improves service life, so as to complete light The course of work of cable gum cover main body 5.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of optical cable gum cover lasted a long time, including cushion rubber housing（1）With optical cable gum cover main body（5）, the cushion rubber housing（1） Positioned at optical cable gum cover main body（5）Outer ring position, it is characterised in that：The cushion rubber housing（1）Front end both sides be covered with preceding bullet Spring set（2）With rear spring pocket（3）, and cushion rubber housing（1）Right side be through with optical cable through-hole（4）, the cushion rubber housing（1）It is interior Portion is fixed with several equally distributed ebonite blocks（101）, and ebonite block（101）Both sides be fixedly connected with ebonite item （102）, the cushion rubber housing（1）Inside be covered with steel ring（103）, and steel ring（103）Inside be covered with insulating layer （104）, the insulating layer（104）Inside be fixed with several hollow holes（105）, and insulating layer（104）Inside be fixed with Upper cotton block（106）With side cotton block（107）.

2. a kind of optical cable gum cover lasted a long time according to claim 1, it is characterised in that：The preceding spring pocket（2）With Spring pocket afterwards（3）In " parallel " structure setting, and preceding spring pocket（2）With rear spring pocket（3）It is made of spring glue material.

3. a kind of optical cable gum cover lasted a long time according to claim 1, it is characterised in that：The ebonite block（101）With Ebonite item（102）Number be 12, and ebonite block（101）With ebonite item（102）It is in " annulus " structure setting.

4. a kind of optical cable gum cover lasted a long time according to claim 1, it is characterised in that：The steel ring（103）It is fixed In insulating layer（104）With cushion rubber housing（1）Between, and steel ring（103）Thickness be 0. 3 centimetres.

5. a kind of optical cable gum cover lasted a long time according to claim 1, it is characterised in that：The hollow hole（105）It is in " annulus " structure is embedded in insulating layer（104）Inside, and hollow hole（105）Inside be vacuum state.

6. a kind of optical cable gum cover lasted a long time according to claim 1, it is characterised in that：The upper cotton block（106）With Two side cotton blocks（107）In " symmetrical " structure setting, and upper cotton block（106）With side cotton block（107）By kapok material system At.