CN2537018Y

CN2537018Y - Optical fiber plug with source indicating effect

Info

Publication number: CN2537018Y
Application number: CN 02208128
Authority: CN
Inventors: 郑裕丰
Original assignee: Shenjin Co ltd
Current assignee: Shenjin Co ltd
Priority date: 2002-03-22
Filing date: 2002-03-22
Publication date: 2003-02-19
Anticipated expiration: 2012-03-22

Abstract

The utility model relates to an optical fiber plug with a light source indication effect, comprising a core wire sleeve made from the light guiding material. The core wire sleeve comprises a connection part for inserting and an extension part with a housing. The core wire sleeve protrudes and forms a light source display part at the external periphery positioned between the connector part and the extension part. The inner surface of the light source display part is a taper notch inner surface. Therefore, when the plug inserts in an optical fiber socket and signals are transformed, the taper notch inner surface, which is the inner surface of the light source display part, refracts the signal light source and then the light penetrates the light source display part. As a result, the plug can indicate whether the optical fiber signals are transformed.

Description

Optical fiber plug with light source indicating effect

(1) technical field

The utility model mainly is the Optical fiber plug that has the light source indicating effect about a kind of.

(2) background technology

Progress along with Information technology, many high-tech Internet appliance products have been widely used in the life of society, various product such as Communication Equipment, audio-visual media for example reappears effect for people provide faster information transmission rapidly and high-quality image and tonequality.

At present trend, the electronic signal transmission cable of equipment such as many information household appliances, communication audiovisual is by early stage plain conductor, change becomes with high efficiency optic fibre wire and the fiber-optical socket that the matches main media as the signal transmission, after the user is with this type of information household electrical appliances, communication seehears energized, this fiber-optical socket can send an indication light source, to make things convenient for user's Optical fiber plug of pegging graft.The socket of fiber-optical socket is to cooperate the shape of fiber cabling plug and tight fit with it, and signal be by plug joint inside ccontaining fiber core line transmit.

General existing Optical fiber plug is made with the material of leaded light not mostly, because its shell surface is a leaded light not, when Optical fiber plug closely is plugged in the fiber-optical socket of household appliances, whether the LED signal optical source of fiber-optical socket inside has the signal that sends can't be shown in the not Optical fiber plug shell of leaded light, the user must pull out Optical fiber plug, and the LED signal optical source that can confirm fiber-optical socket has or not and sends signal.

Because general household electrical appliances communication class product is mostly in design to be that line units such as fiber-optical socket are arranged at by metope one side, and the existing fiber plug lacks the design that light source shows, cause the user can't confirm directly in the use that the LED signal optical source of fiber-optical socket has or not and send signal, and the Optical fiber plug group must be established the side counter-rotating conveniently to pull out plug to recognize having or not of signal, so cause the inconvenience in the use, the space and the necessity of improvement arranged in fact.

(3) utility model content

The purpose of this utility model provides a kind of whether Optical fiber plug of effect of transmission that plug has the indexed optical fiber signal that makes.

For this reason, Optical fiber plug with light source indicating effect of the present utility model, include a stamen line sheath body made from the leaded light material, this stamen line sheath body circle periphery between connector portions and extension protrudes out and is formed with a light source display part, and this light source display part inside surface is formed with the conical indentation inner face.

Adopt such scheme, when being plugged in the fiber-optical socket transmission signals, the formed conical indentation inner face of light source display part inside surface can appear the light source display part with the signal optical source refraction, makes plug have the transmission whether effect of indexed optical fiber signal to reach.

For further specifying the purpose of this utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.

(4) description of drawings

Fig. 1 is the stamen line sheath body schematic appearance of the utility model one preferred embodiment.

Fig. 2 is the axial section synoptic diagram of the utility model one preferred embodiment.

Fig. 3 is the diagrammatic cross-section that the utility model one preferred embodiment is plugged in fiber-optical socket.

Fig. 4 be among Fig. 1 along the diagrammatic cross-section of 4-4 line, wherein:

Fig. 4 A is the end view that the utility model light source display part has hexagon taper depression inner face embodiment;

Fig. 4 B is the end view that the utility model light source display part has octagon taper depression inner face embodiment;

Fig. 4 C is the end view that the utility model light source display part has quadrilateral taper depression inner face embodiment;

Fig. 4 D is the end view that the utility model light source display part has triangle taper depression inner face embodiment.

(5) embodiment

Optical fiber plug with light source indicating effect of the present utility model please cooperate referring to shown in Fig. 1 and 2.Optical fiber plug 10 of the present utility model mainly includes a stamen line sheath body 11 made from the leaded light material, this stamen line sheath body 11 is formed with a connector portions 12 and an extension 14, these stamen line sheath body 11 boundaries protrude out the light source display part 13 that is formed with in the form of a ring in

connector portions

12 and 14 peripheries of extension, connector portions 12 is formed with an axial through bore 120, light source display part 13 inside surfaces are formed with and are polygonal conical indentation inner face 130, and extension 14 has one hollow bowl 140.

As shown in Figure 2, wherein the perforation 120 of connector portions 12 is to connect the hollow bowl 140 of the conical indentation inner face 130 of light source display part 13 and extension 14 for wearing fiber core line 16, is coated with the not outer shell 15 of leaded light in extension 14 surfaces.

Cooperation is referring to shown in Figure 3, it is the diagrammatic cross-section that the utility model one preferred embodiment is plugged in a fiber-optical socket 20 inside, the connector portions 12 of the stamen line sheath body 11 of Optical fiber plug 10 wherein of the present utility model is the LED signal optical sources 22 over against fiber-optical socket 20, the light that LED signal optical source 22 is sent can scatter to connector portions 12 front-end edges, because stamen line sheath body 11 is to make with the leaded light material, after connector portions 12 front-end edges are subjected to light, but connector portions 12 tube walls that directing light is made by the leaded light material are sent to the conical indentation inner face 130 of light source display part 13, and by this conical indentation inner face 130 with light refraction, have and do not send transmission signals and can observe LED signal optical source 22 by light source display part 13.If the Optical fiber plug 10 of the utility model embodiment is mounted on the two ends of circuit, no matter it is an end that is inserted in LED signal optical source 22 light emitting sources, or be connected to signal optical source receiving end (not shown), Optical fiber plug 10 light source display parts 13 then of the present utility model all can be with the light refraction of LED signal optical source 22, and has the effect of light source indication.

Please referring to shown in Figure 4, it is the end view for light source display part 13 conical indentation inner faces 130 different embodiment of the present utility model, wherein Fig. 4 A is hexagon embodiment, Fig. 4 B is octagon embodiment, Fig. 4 C is quadrilateral embodiment, and Fig. 4 D is that triangle is implemented, owing to constitute the set limit number of conical indentation inner face 130 the more, then Zhe She effect also better, that is the light luminance that is observed in light source display part 13 is also brighter.

Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.

Claims

1. Optical fiber plug with light source indicating effect, include a stamen line sheath body made from the leaded light material, this stamen line sheath body is that shape has a connector portions and an extension, and this stamen line sheath body circle periphery between connector portions and extension is to protrude out the light source display part that is formed with in the form of a ring, it is characterized in that:

Connector portions is formed with an axial through bore, light source display part inside surface is formed with and is polygonal conical indentation inner face, extension has an axial hollow bowl, and the conical indentation inner face of the perforation of connector portions perforation light source display part and the hollow bowl of extension are coated with the not outer shell of leaded light for wearing the fiber core line in the extension surface.

2. the Optical fiber plug with light source indicating effect as claimed in claim 1 is characterized in that, light source display part inside surface is formed with and is octagonal conical indentation inner face.

3. the Optical fiber plug with light source indicating effect as claimed in claim 1 is characterized in that, light source display part inside surface is formed with and is hexagonal conical indentation inner face.

4. the Optical fiber plug with light source indicating effect as claimed in claim 1 is characterized in that, light source display part inside surface is formed with and is tetragonal conical indentation inner face.

5. the Optical fiber plug with light source indicating effect as claimed in claim 1 is characterized in that, light source display part inside surface is formed with conical indentation inner face triangular in shape.