CN209570724U - A kind of optical fiber connector and fiber optic connector assembly - Google Patents

Abstract

The utility model provides a kind of optical fiber connector and fiber optic connector assembly, the optical fiber connector, comprising: insulating body, the insulating body include the first side wall being oppositely arranged and second sidewall；It is provided on the first side wall from the first side wall surface and projects outwardly raised walls, the pair of raised walls collectively form a fixing groove；Fixed projection is provided in the second sidewall；And lock pin, the lock pin include the sleeve being arranged in the insulating body；The optical fiber connector is additionally provided with earthing member made of metal, and the earthing member part coats the raised walls.Compared to the prior art, the utility model optical fiber connector is easy to release electrostatic, so that electrostatic effectively be avoided to bring detrimental effect to the optical fiber connector.

Description

A kind of optical fiber connector and fiber optic connector assembly

Technical field

The utility model relates to a kind of connector more particularly to a kind of optical fiber connectors and fiber optic connector assembly.

Background technique

Lucent Connector is the optical fiber connector type that famous Bell (Bell) research institute researchs and develops out, using operation Convenient modular jack (RJ) latch mechanism is made.The size of its used contact pin and sleeve is used in common SC, FC etc. The half of size is 1.25mm.The density of optical fiber connector in fibre distribution frame so can be improved.However, existing LC type Connector is managed by fibre distribution frame.In order to adapt to the demand of different application, people need to customize not The fibre distribution frame of same specification, to increase application cost.Also, when the quantity of optical fiber connector is more, optical fiber connection Electrostatic is easily formed between device, to bring unfavorable image to optical fiber connector.

In view of the above problems, it is necessary to a kind of new optical fiber connector is provided, to solve the above problems.

Summary of the invention

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of optical fiber connector, which connects It connects device and is easy to release electrostatic, so that electrostatic effectively be avoided to bring detrimental effect to the optical fiber connector.

In order to solve the above technical problems, the technical scheme of the present invention is realized as follows:

A kind of optical fiber connector, comprising: insulating body, the insulating body include the first side wall being oppositely arranged and second Side wall；It is provided on the first side wall from the first side wall surface and projects outwardly raised walls, the pair of raised walls are total With one fixing groove of composition；Fixed projection is provided in the second sidewall；And lock pin, the lock pin include setting described exhausted The intrinsic sleeve of edge；The optical fiber connector is additionally provided with earthing member made of metal, described in the earthing member part cladding Raised walls.

Further, the earthing member includes main part and the bullet that extends to form from main part side outward bending Property arm, the elastic arm flexibly support the raised walls.

Further, the raised walls are between the pair of elastic arm.

Further, the elastic arm includes base portion and extends outwardly shape from the base portion side along the raised walls At flexibly support end.

Further, the through slot matched with the fixed projection is provided on the main part.

Further, the insulating body is additionally provided with the connection wall for connecting the raised walls；The side of the main part Also outward bending has extended to form clasp arm, and the clasp arm supports the connection wall.

Further, the connection wall is additionally provided with the button matched with the clasp arm with the first side wall intersection Hold slot.

Further, the raised walls, connection wall collectively form the fixing groove；The clasp slot position is in the connection wall Away from the side of the fixing groove.

Further, the optical fiber connector also has a metal shell for accommodating the insulating body, the earthing member with The metal shell contact.

A kind of fiber optic connector assembly, the metal including several aforementioned optical fiber connectors and the receiving optical fiber connector Shell, the earthing member are contacted with the metal shell.

The beneficial effects of the present invention are: compared to the prior art, the utility model optical fiber connector is easy to release electrostatic, from And electrostatic is effectively avoided to bring detrimental effect to the optical fiber connector.

Detailed description of the invention

Fig. 1 show the stereoscopic schematic diagram of the utility model optical fiber connector.

Fig. 2 is the stereoscopic schematic diagram of another angle of optical fiber connector shown in Fig. 1.

Fig. 3 show the stereoscopic schematic diagram of insulating body.

Fig. 4 is the stereoscopic schematic diagram of another angle of insulating body shown in Fig. 3.

Fig. 5 show the stereoscopic schematic diagram of earthing member.

Fig. 6 show the stereoscopic schematic diagram of another embodiment of insulating body.

Fig. 7 is the stereoscopic schematic diagram of another angle of insulating body shown in Fig. 6.

Fig. 8 show the stereoscopic schematic diagram of fiber optic connector assembly.

Specific embodiment

To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing to of the invention specific Embodiment is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in attached drawing and root It is only exemplary according to the embodiments of the present invention that attached drawing describes, and the present invention is not limited to these embodiments.

Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only Show the structure and/or processing step closely related with the solution of the present invention, and be omitted with relationship of the present invention less its His details.

In addition, it should also be noted that, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive Property include so that include a series of elements process, method, article or equipment not only include those elements, but also Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic Element.

Please refer to shown in Fig. 1 and Fig. 2, the utility model optical fiber connector 100 include insulating body 10, be contained in it is described Lock pin (not shown) in insulating body 10 and the earthing member 20 being mounted on the insulating body 10.

It please refers to shown in Fig. 3 and Fig. 4, the insulating body 10 includes several side walls 11, is arranged on the side wall 11 Mechanism extending transversely 12 and Longitudinal Extension and mechanism 13 and container 14, the container 14 be by several side walls 11 It encloses and sets to be formed.The lock pin includes the sleeve (not shown) being arranged in the container 14.The side wall 11 includes roof 111, the bottom wall 112 that is oppositely arranged with the roof 111, perpendicular to the roof 111 left side wall 113 and with the left side The right side wall 114 that wall 113 is oppositely arranged.A pair is provided on the roof 111 to be formed from the outside projection in 111 surface of roof Raised walls 151, the connection wall 152 of the pair of raised walls 151 of connection and the through-hole being connected with the container 14 153.Angle between 100 abutting direction of the raised walls 151 and the optical fiber connector is acute angle or right angle.The raised walls 151 extend to the other end from one end of the roof 111, and one side is provided with locating slot 1511.The connection wall 152 with it is described 111 intersection of roof is additionally provided with clasp slot 1521.The through-hole 153 is to radiate.Between the insulating body 10 is additionally provided with The container 14 is divided into two by next door 115, the spaced walls 115.

It please refers to shown in Fig. 3 and Fig. 4, the mechanism 12 extending transversely includes the be arranged on the left side wall 113 One fixing piece 121 and the second fixing piece 122 being arranged on the right side wall 114, first fixing piece 121 and another light The second fixing piece 122 on fiber connector matches, so that the two is fixed together, to realize the optical fiber connector 100 horizontally extend.First fixing piece 121, the second fixing piece 122 and 100 abutting direction of optical fiber connector it Between angle be acute angle or right angle.In the present embodiment, first fixing piece 121, the second fixing piece 122 are respectively from the left side Side wall 113, right side wall 114 one end extend to the other end.First fixing piece 121, the second fixing piece 122 all include fixing Slot 123 and fixed projection 124, the fixing groove 123, fixed projection 124 are conllinear.The fixing groove of first fixing piece 121 123 match with the fixed projection 124 of the second fixing piece 122 on another optical fiber connector；The fixation of first fixing piece 121 Protrusion 124 is matched with the fixing groove 123 of the second fixing piece 122 of another optical fiber connector.The fixing groove 123 is described in Left side wall 113 or 114 surface of right side wall, which are recessed inwardly, to be formed, and width becomes narrow gradually from bottom to top.The fixing groove 123 extend to the fixed projection 124 from one end of the left side wall 113 or right side wall 114；The fixed projection 124 is from institute State the other end that fixing groove 123 extends to the left side wall 113 or right side wall 114；Also, the length of the fixing groove 123 with The equal length of the fixed projection 124.In the present embodiment, first fixing piece 121, the second fixing piece 122 are described Projection on left side wall 113 is not overlapped, but in other embodiments, first fixing piece 121, the second fixing piece 122 exist Projection on the left side wall 113, which can be, to be partially overlapped or is completely coincident.

It please refers to shown in Fig. 3 and Fig. 4, the Longitudinal Extension mechanism 13 includes the third being arranged on the roof 111 Fixing piece 131 and the 4th fixing piece 132 being arranged on the bottom wall 112, the third fixing piece 131 connect with another optical fiber It connects the 4th fixing piece 132 on device to match, so that the two is fixed together, to realize the optical fiber connector 100 vertical It extends up.One in the third fixing piece 131, the 4th fixing piece 132 is fixing groove, another is and the fixing groove The fixed projection matched.In the present embodiment, the third fixing piece 131 is fixing groove 133, the 4th fixing piece 132 For fixed projection 134.The fixing groove 133 is to enclose to set jointly by the raised walls 151, connection wall 152 to be formed, the clasp slot 1521 are located at the side that the connection wall 152 deviates from the fixing groove 133.Certainly, in other embodiments, the fixing groove 133 can also be recessed inwardly to be formed from 111 surface of roof.It is provided on the fixed projection 134 and the positioning The positioning protrusion 1341 that slot 1511 matches and the groove 1342 matched with the connection wall 152.

It please refers to shown in Fig. 5, the earthing member 20 is to be made of metal, and part coats the raised walls 151.By institute The ground connection of earthing member 20 is stated, therefore electrostatic can be released effectively, electrostatic is avoided to have an adverse effect the optical fiber connector 100. The earthing member 20 includes main part 21, the elastic arm 22 extended to form from the 21 side outward bending of main part and from institute State the clasp arm 23 that 21 other side outward bending of main part extends to form.It is provided on the main part 21 and the fixed projection 134 through slots 211 matched.The elastic arm 22 is including base portion 221 and from 221 side of base portion along the raised walls 151 extend outward to form flexibly support end 222.The raised walls 151 are and described between the pair of elastic arm 22 It flexibly supports end 222 and flexibly supports the raised walls 151.Connection wall 152 described in 23 clasp of clasp arm, and described in projection people Clasp slot 1521.

Fig. 6, Fig. 7 show another embodiment of Longitudinal Extension mechanism 23.The Longitudinal Extension mechanism 23 includes setting In the fixing groove 231 on the roof 111 and the fixed projection 232 being arranged on the bottom wall 112.The fixing groove 231 It only encloses to set by the raised walls 151 and be formed, it may be assumed that the fixing groove 231 runs through institute along the extending direction of the raised walls 151 State insulating body 10.The fixed projection 232 extends along the extending direction of the raised walls 151 from one end of the bottom wall 112 To the other end.Since the fixed projection 232 is integral, centre be not interrupted, therefore the fixed projection 232 with it is described solid Determining the cooperation of slot 231 has stronger anti-interference ability.

It please refers to shown in Fig. 8, the utility model further discloses a kind of fiber optic connector assembly, the fiber optic connector assembly Metal shell (not shown) including several optical fiber connectors 100 and the receiving optical fiber connector 100, the ground connection Part 20 is contacted with the metal shell.

Compared to the prior art, the utility model optical fiber connector 100 passes through the mechanism 12 extending transversely, Longitudinal Extension Mechanism 13 realizes the optical fiber connector 100 and horizontally, on longitudinal direction is extended, so that the optical fiber connector 100 can To be applicable in the demand of different occasions, to expand the scope of application of the optical fiber connector 100.Also, the optical fiber connection Device 100 is by 20 release electrostatic of earthing member, it is possible to prevente effectively from electrostatic brings unfavorable shadow to the optical fiber connector 100 It rings.

In particular, for those of ordinary skill in the art, made under the teachings of the present invention to be directed to Equivalence changes of the invention should be included within the scope claimed in the patent scope of the present application.

Claims (10)

1. a kind of optical fiber connector, comprising:

Insulating body, the insulating body include the first side wall being oppositely arranged and second sidewall；It is arranged on the first side wall Have from the first side wall surface and project outwardly raised walls, the pair of raised walls collectively form a fixing groove；Described second Fixed projection is provided on side wall；And

Lock pin, the lock pin include the sleeve being arranged in the insulating body；It is characterized by:

The optical fiber connector is additionally provided with earthing member made of metal, and the earthing member part coats the raised walls.

2. optical fiber connector as described in claim 1, it is characterised in that: the earthing member includes main part and from the master The elastic arm that the side outward bending of body portion extends to form, the elastic arm flexibly support the raised walls.

3. optical fiber connector as claimed in claim 2, it is characterised in that: the raised walls be located at the pair of elastic arm it Between.

4. optical fiber connector as claimed in claim 2, it is characterised in that: the elastic arm includes base portion and from the base portion Side flexibly supports end along what the raised walls extended outward to form.

5. optical fiber connector as claimed in claim 2, it is characterised in that: be provided on the main part and the fixed projection The through slot matched.

6. optical fiber connector as claimed in claim 2, it is characterised in that: the insulating body is additionally provided with the connection protuberance The connection wall of wall；The also outward bending of the side of the main part has extended to form clasp arm, and the clasp arm supports the connection Wall.

7. optical fiber connector as claimed in claim 6, it is characterised in that: the connection wall and the first side wall intersection are also It is provided with the clasp slot matched with the clasp arm.

8. optical fiber connector as claimed in claim 7, it is characterised in that: the raised walls, connection wall collectively form described solid Determine slot；The clasp slot position deviates from the side of the fixing groove in the connection wall.

9. optical fiber connector as described in claim 1, it is characterised in that: the optical fiber connector also has the receiving insulation The metal shell of ontology, the earthing member are contacted with the metal shell.

10. a kind of fiber optic connector assembly, it is characterised in that: the fiber optic connector assembly includes in several claims 1~9 The metal shell of optical fiber connector described in any one and the receiving optical fiber connector, the earthing member and the metal Shell contact.