CN208737066U - A kind of stealth optical cable - Google Patents

Abstract

The utility model provides a kind of stealthy optical cable, belong to means of communication field, it includes reinforcer, optical fiber and sheath, sheath includes the first body, connector and the second body, reinforcer is set in first set body, optical fiber be set to second set it is internal, connector is connected between the first body and the second body.This stealth optical cable is fixed simple, is not easily broken damage optical fiber, transparent and not noticeable, meets house wiring requirement.

Description

A kind of stealth optical cable

Technical field

The utility model relates to means of communication fields, in particular to a kind of stealthy optical cable.

Background technique

With the rapid development of fiber optic communication, the use of optical cable is increasingly frequent.In order to meet the promotion of consumer wideband network speed Demand, fiber to the home (FTTH), the demand of fiber to the floor (FTTB) increasingly increase.In the prior art mainly using two ways into The laying of row inside cable, one of laid for concealed wire, with regard to roughing-in or lay cable in construction, this mode keeps cable thorough It hides, the disadvantage is that variation when construction after the unforeseeable several years；Two for open-wire line lay, i.e., by optical cable be placed on building wall it Surface that is outer or being attached to building wall, and optical cable in the prior art, that registers one's residence usually has butterfly optical cable, tight sleeve optic cable Deng since outer diameter is thicker, when open-wire line is laid, needing to follow closely on optical cable or line card peg optical cable, optical cable and building is made to be combined into one Body, has not only broken up metope in this way, and greatly influences the aesthetics of user's interior decoration, accordingly, it is difficult to receive, extremely difficult push away Extensively.For this purpose, constantly exploring the optical cable and its solution for being suitable for indoor open-wire line laying in industry.More typical is to adopt With battery type glue rifle, after melting glue, glue is sprayed on metope, and optical cable is adhered to, this mode operate it is more complicated, And extremely difficult control gel quantity, when construction, can make metope by different degrees of secondary pollution, affect user experience, result in light Fibre is registered one's residence difficulty.

Utility model content

The purpose of this utility model includes providing a kind of stealthy optical cable, and wiring is convenient, transparent beauty, does not influence indoor beauty It sees, mechanical property is good, and protective performance is good, meets present requirement.

The embodiments of the present invention are achieved through the following technical solutions:

A kind of stealth optical cable comprising reinforcer, optical fiber and sheath, sheath include the first body, connector and second set Body, reinforcer are set in first set body, optical fiber be set to second set it is internal, connector is connected to the first body and the second body Between.

In the utility model preferred embodiment, above-mentioned reinforcer, optical fiber and sheath are integrally formed.

In the utility model preferred embodiment, above-mentioned first body, connector and second set of body by integral forming.

In the utility model preferred embodiment, above-mentioned first set body is internally provided with the first cavity, reinforcer setting In in the first cavity.

In the utility model preferred embodiment, above-mentioned second body is internally provided with the second cavity, and optical fiber is set to In second cavity.

In the utility model preferred embodiment, above-mentioned connector is provided with the fixed part passed through for screw.

In the utility model preferred embodiment, above-mentioned connector is additionally provided with point for separating reinforcer and optical fiber From portion.

In the utility model preferred embodiment, above-mentioned sheath is nylon material.

In the utility model preferred embodiment, above-mentioned reinforcer is non-metallic material aramid fiber reinforcing core.

In the utility model preferred embodiment, above-mentioned optical fiber, reinforcer and sheath are transparent material.

The beneficial effect of the utility model embodiment includes:

A kind of stealth optical cable comprising reinforcer, optical fiber and sheath, sheath include the first body, connector and second set Body, reinforcer are set in first set body, optical fiber be set to second set it is internal, connector is connected to the first body and the second body Between.This stealth optical cable selects non-metal reinforcement member as reinforcer, stretching, side pressure to optical cable, especially bending stiffness band Carried out very big promotion, be effectively improved optical cable due to bending stiffness not enough caused by optical cable overbending the problem of, protect light Fibre, while also facilitating the laying of optical cable.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of stealthy optical cable provided by the utility model；

Fig. 2 is the sectional view of stealthy optical cable provided by the utility model；

Fig. 3 is the structural schematic diagram of sheath provided by the utility model；

Fig. 4 is the sectional view of sheath provided by the utility model.

Icon: 100- stealth optical cable；10- reinforcer；20- optical fiber；30- sheath；The first body of 301-；302- connects Fitting；The second body of 303-；The first cavity of 304-；The second cavity of 305-.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.

In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It is complete horizontal, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1 and 2, the present embodiment provides a kind of stealthy optical cables 100 comprising reinforcer 10, optical fiber 20 and shield Set 30, sheath 30 include the first body 301, connector 302 and the second body 303, and reinforcer 10 is set to the first body 301 Interior, optical fiber 20 is set in the second body 303, and connector 302 is connected between the first body 301 and the second body 303.

The model of optical fiber 20 can be g657A2 or g657B3 in the present embodiment, bending radius can for 15mm, 10mm or Person 7.5mm, quantity can be set as one, two and three etc. according to the amount of every floor.

Reinforcer 10, optical fiber 20 and sheath 30 are integrally formed, the first body 301, connector 302 and the second body 303 1 It is body formed.The type of sheath 30 can there are many, in the present embodiment, sheath 30 is nylon material, and the section of sheath 30 is in circle Shape, sheath 30 with a thickness of 0.25mm.Sheath 30 can also be thermoplasticity urethane elastomer in other embodiments.

Referring to figure 3. and Fig. 4, the first body 301 are internally provided with the first cavity 304, and reinforcer 10 is set to the first sky In chamber 304, the second body 303 is internally provided with the second cavity 305, and optical fiber 20 is set in the second cavity 305, in the present embodiment Middle optical fiber 20 and 10 twin-core of reinforcer are parallel, and in the bending of stealthy optical cable 100, reinforcer 10 bears the external force of the overwhelming majority and answers Become.

Fig. 1 and Fig. 3 are please referred to, connector 302 is provided with the fixed part passed through for screw.Connector 302 in the present embodiment It is exactly a part of sheath 30, is not provided with cavity, when laying stealthy optical cable 100, any position of connector 302 can be passed through with screw To play the role of in laid processes instead of hot melt adhesive, stealthy optical cable 100 is fixed strongerly.

Connector 302 is additionally provided with the separation unit for separating reinforcer 10 and optical fiber 20.It in the present embodiment, can be along Carry out tearing among connector 302 to be divided into two parts, a part is reinforcer 10 and the first body 301, and another part is 20 He of optical fiber Second body 303, conveniently does optical fiber cable termination.

Also there are many selections for the material of reinforcer 10, and reinforcer 10 is that non-metallic material aramid fiber adds in the present embodiment Qiang Xin.Glass fibre strengthening core can be used in other embodiments, prick yarn or metal reinforcement instead of non-metal reinforcement member.Choosing The mechanical strength that stealthy optical cable 100 is increased with non-metallic material reinforcer 10, improves asking for stealthy 100 overbending of optical cable Topic, can be applicable in more usage scenarios.

When stealthy optical cable 100 is bent, it is whole that the reinforcer 10 of stealthy optical cable 100 will be with stealthy optical cable 100 It is bent together, hardened member will bear the external force and strain of the overwhelming majority for stealthy optical cable 100, make optical fiber 20 by minimum External force is to guarantee the transmission performance of optical fiber 20, in addition, stealthy optical cable 100 is laid in quarter bend, reinforcer 10 will be bent Play effectively supporting role in place.

Optical fiber 20, reinforcer 10 and sheath 30 are transparent material, play stealthy effect, beautify indoor environment.

The working principle of this stealth optical cable 100 includes:

When installing stealthy optical cable 100 indoors, when stealthy optical cable 100 is bent, the reinforcer 10 of stealthy optical cable 100 will It can be integrally bent together with optical cable, hardened member will bear the external force and strain of the overwhelming majority for stealthy optical cable 100, make light Fibre 20 is guaranteed the transmission performance of optical fiber 20 by minimum external force.In addition, stealthy optical cable 100 is laid in quarter bend, reinforce Part 10 will play effectively supporting role in knee, when laying stealthy optical cable 100, can pass through connector 302 with screw and appoint Stealthy optical cable 100 is fixed to play the role of in laid processes instead of hot melt adhesive in one position strongerly.

This stealth optical cable 100 comprising reinforcer 10, optical fiber 20 and sheath 30, sheath 30 include the first body 301, connect Fitting 302 and the second body 303, reinforcer 10 are set in the first body 301, and optical fiber 20 is set in the second body 303, even Fitting 302 is connected between the first body 301 and the second body 303.This stealth optical cable 100 selects non-metallic material as reinforcement Part 10, stretching, side pressure to stealthy optical cable 100, especially bending stiffness bring very big promotion, improve stealthy optical cable 100 due to bending stiffness not enough caused by optical cable overbending the problem of, protect optical fiber 20, while also facilitating stealthy optical cable 100 laying.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of stealth optical cable, which is characterized in that including reinforcer, optical fiber and sheath, the sheath includes the first body, connection Part and the second body, the reinforcer are set in the first set body, and the optical fiber is set to described second set in vivo, described Connector is connected between first body and second body.

2. stealth optical cable according to claim 1, which is characterized in that the reinforcer, the optical fiber and the sheath one It is body formed.

3. stealth optical cable according to claim 1, which is characterized in that first body, the connector and described the Two sets of body by integral forming.

4. stealth optical cable according to claim 1, which is characterized in that the first set body is internally provided with the first cavity, The reinforcer is set in first cavity.

5. stealth optical cable according to claim 1, which is characterized in that second body is internally provided with the second cavity, The optical fiber is set in second cavity.

6. stealth optical cable according to claim 1, which is characterized in that the connector is provided with the fixation passed through for screw Portion.

7. stealth optical cable according to claim 6, which is characterized in that the connector is additionally provided with for separating described add The separation unit of strong part and the optical fiber.

8. stealth optical cable according to claim 1, which is characterized in that the sheath is nylon material.

9. stealth optical cable according to claim 1, which is characterized in that the reinforcer is that non-metallic material aramid fiber adds Qiang Xin.

10. stealth optical cable according to claim 1, which is characterized in that the optical fiber, the reinforcer and the sheath are equal For transparent material.