CN203324516U - Optical fiber connector assembly, optical fiber connector thereof, and shell used by optical fiber connector - Google Patents
Optical fiber connector assembly, optical fiber connector thereof, and shell used by optical fiber connector Download PDFInfo
- Publication number
- CN203324516U CN203324516U CN2013202676096U CN201320267609U CN203324516U CN 203324516 U CN203324516 U CN 203324516U CN 2013202676096 U CN2013202676096 U CN 2013202676096U CN 201320267609 U CN201320267609 U CN 201320267609U CN 203324516 U CN203324516 U CN 203324516U
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- CN
- China
- Prior art keywords
- latch fitting
- arranged outside
- optical fiber
- fiber connector
- load section
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to an optical fiber connector assembly, an optical fiber connector thereof, and a shell used by the optical fiber connector. A plug of the optical fiber connector assembly includes a main body, the internal part of which is mounted with corresponding contact pin parts, and the front end of which is a plugging terminal. An elastic lock element, the front end of which is fixed with the main body and the tail end of which is forwardly hanged and elastically stretched. The external side of the front end of the elastic lock element is provided with a drop-proof reverse thorn which is fitted with a position limiting concave part of an adaption socket. A force bearing part is disposed at the external side of the rear part of the drop-proof reverse thorn of the elastic lock element, and is used for bearing force which allows the drop-proof reverse thorn to drop out of the position limiting concave part. The utility model provides a shell which is used by the optical fiber connector, and which is capable of reducing axial length of a socket needed.
Description
Technical field
The utility model relates to field of connectors, relates in particular to fiber optic connector assembly and the joints of optical fibre thereof and joints of optical fibre housing.
Background technology
The existing joints of optical fibre as disclosed as Chinese patent CN201804140U a kind of " joints of optical fibre ", these joints of optical fibre comprise the plug casing that front end is inserted terminal, contact pin components is installed in plug casing, be provided with on plug casing that head end and plug casing are fixedly installed, the tail end elasticity latch fitting that elasticity overhangs backwards, the middle part arranged outside of elasticity latch fitting be useful on adaptive jack in the anticreep hangnail that is clasped of spacing recess, the finger that the outside, rear end of elasticity latch fitting is provided with band touches projection.When needs plug, socket are pegged graft, anticreep hangnail on the elasticity latch fitting and the spacing recess on adaptive jack are clasped and stop plug by deviating from socket, when needs plug, socket separate, operating personnel touch projection by end finger makes the anticreep hangnail on the elasticity latch fitting be deviate from by spacing recess and realize that plug, socket separate.The problem that this locking mechanism of existing fiber connector exists is: the anticreep hangnail is arranged at the middle part of elasticity latch fitting, this just means after the elasticity latch fitting submerges jack after a segment distance, the anticreep hangnail could with jack on spacing recess be clasped, the degree of depth of jack should at least be greater than half of elasticity latch fitting length, the axial length that this has just increased socket, make that this socket is inapplicable to be used in conditional occasion axial length at some.
Summary of the invention
The purpose of this utility model is to provide a kind of joints of optical fibre housing that can reduce required socket axial length; The purpose of this utility model also is to provide a kind of joints of optical fibre and fiber optic connector assembly that uses this housing.
In order to address the above problem, in the utility model, the joints of optical fibre by the technical scheme of housing are:
Joints of optical fibre housing, comprise inner for body that respective pins parts and front end are installed is inserted terminal, be provided with the elasticity latch fitting that head end and body are fixedly installed, elasticity overhangs endwise on described body, the front end arranged outside of described elasticity latch fitting be useful on adaptive jack on the anticreep hangnail that is clasped of spacing recess, be useful on load and load section that described anticreep hangnail is deviate from described spacing recess in the rear of described anticreep hangnail arranged outside on described elasticity latch fitting.
Be provided with the spring bearer plate of interior plate face for coordinating with described load section pushing tow on described body in the periphery of described load section, the arranged outside of described spring bearer plate is touched projection with the finger of band.
In the utility model, the technical scheme of the joints of optical fibre is:
The joints of optical fibre, comprise that inside is equipped with the housing that contact pin components and front end are inserted terminal, be provided with the elasticity latch fitting that head end and housing are fixedly installed, elasticity overhangs endwise on described housing, the front end arranged outside of described elasticity latch fitting be useful on adaptive jack on the anticreep hangnail that is clasped of spacing recess, be useful on load and load section that described anticreep hangnail is deviate from described spacing recess in the rear of described anticreep hangnail arranged outside on described elasticity latch fitting.
Be provided with the spring bearer plate of interior plate face for coordinating with described load section pushing tow on described housing in the periphery of described load section, the arranged outside of described spring bearer plate is touched projection with the finger of band.
In the utility model, the technical scheme of fiber optic connector assembly is:
Fiber optic connector assembly, comprise plug and socket, in comprising, socket is provided with the Socket casing of jack, plug comprises that inside is equipped with contact pin components, and the plug casing that front end is inserted terminal, be provided with head end on described plug casing and plug casing is fixedly installed, the elasticity latch fitting that elasticity overhangs endwise, the front end arranged outside of described elasticity latch fitting be useful on described jack on the anticreep hangnail that is clasped of spacing recess, be useful on load and load section that described anticreep hangnail is deviate from described spacing recess in the rear of described anticreep hangnail arranged outside on described elasticity latch fitting.
Be provided with the spring bearer plate of interior plate face for coordinating with described load section pushing tow on described plug casing in the periphery of described load section, the arranged outside of described spring bearer plate is touched projection with the finger of band.
The beneficial effects of the utility model are: the anticreep hangnail is arranged at the front end of elasticity latch fitting, this just means that the elasticity latch fitting jack that do not need to submerge just can make the spacing recess on anticreep hangnail and jack be clasped too deeply, thereby reduced the jack desired depth, and then reduced the axial length of required socket, make socket to use in conditional occasion axial length at some.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the joints of optical fibre in the utility model, is also the use constitutional diagram of an embodiment of housing for the joints of optical fibre in the utility model simultaneously;
Fig. 2 is the structural representation of an embodiment of fiber optic connector assembly in the utility model.
Embodiment
The embodiment of fiber optic connector assembly is as shown in Figure 1 and 2: comprise plug and socket, the socket in this fiber optic connector assembly is a breakout box, is provided with the Socket casing 6 of jack in socket comprises, is provided with spacing recess 7 on the hole wall of jack.The plug casing 5 that contact pin components 3 and front end are housed in plug comprises is inserted terminal, be provided with the elasticity latch fitting 2 that head end and plug casing are fixedly installed, elasticity overhangs endwise on plug casing, the front end arranged outside of elasticity latch fitting is useful on the anticreep hangnail 1 be clasped with spacing recess, and the rear end arranged outside of elasticity latch fitting is useful on load and load section that the anticreep hangnail is deviate from spacing recess.Be provided with the spring bearer plate 4 of interior plate face for coordinating with load section pushing tow on plug casing in the periphery of load section, the arranged outside of spring bearer plate has the finger with band to touch projection.
In other embodiment of this fiber optic connector assembly: load section also can be arranged at the middle part of elasticity latch fitting; Certainly spring bearer plate can also not established, and now operating personnel can be directly to the load section application of force.
The embodiment of the joints of optical fibre is as shown in Figure 1 and 2: the concrete structure of the joints of optical fibre is identical with the plug described in above-mentioned each fiber optic connector assembly embodiment, is not described in detail in this.
The joints of optical fibre are with the embodiment of housing as shown in Figure 1 and 2: the concrete structure of this housing is identical with the plug casing described in above-mentioned each fiber optic connector assembly embodiment, is not described in detail in this.
Claims (6)
1. joints of optical fibre housing, comprise inner for body that respective pins parts and front end are installed is inserted terminal, it is characterized in that: be provided with the elasticity latch fitting that head end and body are fixedly installed, elasticity overhangs endwise on described body, the front end arranged outside of described elasticity latch fitting be useful on adaptive jack on the anticreep hangnail that is clasped of spacing recess, be useful on load and load section that described anticreep hangnail is deviate from described spacing recess in the rear of described anticreep hangnail arranged outside on described elasticity latch fitting.
2. joints of optical fibre housing according to claim 1, it is characterized in that: be provided with the spring bearer plate of interior plate face for coordinating with described load section pushing tow on described body in the periphery of described load section, the arranged outside of described spring bearer plate is touched projection with the finger of band.
3. the joints of optical fibre, comprise that inside is equipped with the housing that contact pin components and front end are inserted terminal, it is characterized in that: be provided with the elasticity latch fitting that head end and housing are fixedly installed, elasticity overhangs endwise on described housing, the front end arranged outside of described elasticity latch fitting be useful on adaptive jack on the anticreep hangnail that is clasped of spacing recess, be useful on load and load section that described anticreep hangnail is deviate from described spacing recess in the rear of described anticreep hangnail arranged outside on described elasticity latch fitting.
4. the joints of optical fibre according to claim 3, it is characterized in that: be provided with the spring bearer plate of interior plate face for coordinating with described load section pushing tow on described housing in the periphery of described load section, the arranged outside of described spring bearer plate is touched projection with the finger of band.
5. fiber optic connector assembly, comprise plug and socket, in comprising, socket is provided with the Socket casing of jack, plug comprises that inside is equipped with contact pin components, and the plug casing that front end is inserted terminal, it is characterized in that: be provided with head end on described plug casing and plug casing is fixedly installed, the elasticity latch fitting that elasticity overhangs endwise, the front end arranged outside of described elasticity latch fitting be useful on described jack on the anticreep hangnail that is clasped of spacing recess, be useful on load and load section that described anticreep hangnail is deviate from described spacing recess in the rear of described anticreep hangnail arranged outside on described elasticity latch fitting.
6. fiber optic connector assembly according to claim 5, it is characterized in that: be provided with the spring bearer plate of interior plate face for coordinating with described load section pushing tow on described plug casing in the periphery of described load section, the arranged outside of described spring bearer plate is touched projection with the finger of band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202676096U CN203324516U (en) | 2013-05-16 | 2013-05-16 | Optical fiber connector assembly, optical fiber connector thereof, and shell used by optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202676096U CN203324516U (en) | 2013-05-16 | 2013-05-16 | Optical fiber connector assembly, optical fiber connector thereof, and shell used by optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324516U true CN203324516U (en) | 2013-12-04 |
Family
ID=49663853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202676096U Expired - Lifetime CN203324516U (en) | 2013-05-16 | 2013-05-16 | Optical fiber connector assembly, optical fiber connector thereof, and shell used by optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099154A (en) * | 2020-09-04 | 2020-12-18 | 华为技术有限公司 | Optical fiber plug, optical fiber connector and optical fiber connecting system |
-
2013
- 2013-05-16 CN CN2013202676096U patent/CN203324516U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099154A (en) * | 2020-09-04 | 2020-12-18 | 华为技术有限公司 | Optical fiber plug, optical fiber connector and optical fiber connecting system |
| CN112099154B (en) * | 2020-09-04 | 2022-03-08 | 华为技术有限公司 | Optical fiber plug, optical fiber connector and optical fiber connecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |