CN202256768U - Anti-misplug light adapter - Google Patents
Anti-misplug light adapter Download PDFInfo
- Publication number
- CN202256768U CN202256768U CN2011203158451U CN201120315845U CN202256768U CN 202256768 U CN202256768 U CN 202256768U CN 2011203158451 U CN2011203158451 U CN 2011203158451U CN 201120315845 U CN201120315845 U CN 201120315845U CN 202256768 U CN202256768 U CN 202256768U
- Authority
- CN
- China
- Prior art keywords
- adapter
- module
- shell fragment
- installation cavity
- fiber optic
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an anti-misplug light adapter, comprising an adapter housing with a fiber jack; module installation cavities are provided in the adapter housing; an electricity identification module is provided in each module installation cavity and comprises a module matrix; corresponding elastic sheets and an indicating lamp are installed on the same electricity identification module; the adapter housing is respectively provided with a module inserting socket in communication with the module installation cavity and used for the placement of the module matrix and a lamp opening used for the entering and exposing of the indicating lamp. The electricity identification module of the anti-misplug light adapter integrates the elastic sheets and the indicating lamp into a whole individual part, in such a way that in assembling, the anti-misplug light adapter and the adapter housing can be assembled by splicing once and in construction, wiring between the anti-misplug light adapter and corresponding circuit boards is convenient and easy; the work efficiency can be raised and damage to the elastic sheets and the indicating lamp can hardly happen.
Description
Technical field
The utility model relates to the optical connector that is used for optical signal transmission, the anti-mis-insertion optical adapter that especially cooperates with optical connector plug.
Background technology
Existing connector assembly comprises optical connector plug and optical adapter; Difference according to the optical connector plug of the dissimilar standard model of correspondence; Like LC plug, SC plug etc.; Adapter also is divided into LC adapter, SC adapter etc., and the sidewall in the fiber optic hub of optical adapter is provided with groove and cooperates clamping with the elasticity locking key of optical connector plug, realizes reliably plugging together.Because the version of the standard light connector plug of transmission unlike signal is the same, the optical connector plug that when pegging graft, will transmit unlike signal is easily obscured, and causes to misplug; Because plug is numerous; In case occur mispluging, detect quite difficulty, increase the difficulty of wiring.
In order to solve the problem of mispluging; Be CN 201845101 like the Chinese patent notification number in the prior art; Name is called in the patent documentation of LC connector assembly with anti-mis-insertion identifying information and LC plug thereof and discloses a kind of LC plug and a kind of LC adapter that has pilot lamp that has plug information storage chip; The plug information storage chip of its LC plug is arranged in the printed board; Printed board is installed on the LC plug rear side and offers in the groove; Other is provided with two metal conductive strips that are embedded in the groove of on the anterior side of LC plug, offering, and metal conductive strips extands rearward to printing board surface and welds with corresponding pad in the printed board, thereby is electrically connected with the information Recognition chip through the inside cabling of printed board; Its LC adapter be provided with when pegging graft with the LC plug with the LC plug on the shell fragment that contacts of metal conductive strips conduction; Shell fragment has the pin that is used for the plug store information on the LC plug is imported corresponding circuit board, and the pilot lamp on the LC adapter has the pin that is connected with the signal output part conduction of related circuit plate.Plug information in the plug information storage chip on the above-mentioned LC plug is through the metallic elastic spare input circuit plate of metal conductive strips, LC adapter; Identification circuit in the circuit board is judged according to the plug information of input; It is bright then to export the signal controlling pilot lamp when information is coincide, and shows that grafting is errorless, otherwise does not then export signal; Pilot lamp does not work, and realizes anti-mis-insertion.
Metal clips in the above-mentioned optical adapter and pilot lamp are two parts that separate branch is arranged; When installing, need the pin of metal clips and pilot lamp be embedded respectively in the corresponding groove of adapter housing with the adapter housing; Cause this type of anti-mis-insertion optical adapter assembling trouble and undercapacity; And since the directly interspersed structure of metal clips and pilot lamp and adapter housing also built on the sand, injuring part when also and easily when assembling and with the related circuit plate, welding.
The utility model content
There is the fragmentary deficiency of structure in the utility model to existing anti-mis-insertion optical adapter, and the purpose of the utility model is to provide a kind of anti-mis-insertion optical adapter of easy to assemble and good integral strength.
For realizing above-mentioned purpose; The technical scheme of the utility model: a kind of anti-mis-insertion optical adapter; Comprise the adapter housing that has fiber optic hub; Be provided with in the fiber optic hub be used for optical connector plug on the contact of corresponding contact chip conduction with the shell fragment of transmission signals, the also corresponding pilot lamp of when anti-mis-insertion discern, working simultaneously with said shell fragment that is provided with on the optical adapter, shell fragment and pilot lamp are connected with respectively and are used for and pin that the circuit board of installation optical adapter is electrically connected; Be provided with the module installation cavity in the adapter housing; Electric identification module is housed in the module installation cavity, and electric identification module comprises the module matrix, and corresponding shell fragment and pilot lamp are installed on the same electric identification module; Said pilot lamp is fixed on the module matrix; The pin of pilot lamp passes the module matrix downwards, and the middle part of shell fragment is embedded in the groove that module matrix end face correspondence offers, and an end at shell fragment middle part is connected with the contact portion that protrudes from the module matrix end face; The pin one of said shell fragment is connected in the shell fragment middle part and passes the module matrix downwards; The contact portion that offers the said shell fragment of confession that communicates with said fiber optic hub on the chamber wall of module installation cavity gets into the groove in the fiber optic hub, and groove is respectively equipped with opening in module installation cavity, fiber optic hub, offers the molar piece matrix module socket of packing into and the lamp opening that holds said pilot lamp entering and expose that communicate with said module installation cavity on the adapter housing respectively.
Said contact portion is two ends near protruding arc of module matrix, middle part.
Said groove has the opening on the surface, module socket place that extends to the adapter housing.
Said adapter housing is to be docked with the relative back-to-back mode in rear end by two adapter monomers to form; Be respectively equipped with correspondence communicates when butt joint fiber optic hub, module installation cavity in the two adapter monomers; An electric identification module is housed respectively in each module installation cavity, and said pilot lamp is arranged at each module matrix front end, and said module socket is located on the rear end face of each adapter monomer; Said lamp opening is located on the front end face of an adapter monomer, and said module installation cavity extends along fore-and-aft direction.
Said each adapter monomer front end face be provided with the opening that communicates with fiber optic hub that the facial expression connector plug inserts, the rear end face of each adapter monomer is provided with that the facial expression fiber coating pipe inserts and the fixing opening that communicates with fiber optic hub.
The electric identification module of the anti-mis-insertion optical adapter of the utility model is integrated into whole independent part with shell fragment and pilot lamp; When the assembling of itself and adapter housing, only just can realize assembling like this through once pegging graft; Thereby when making construction and the wiring of related circuit plate easy to operate; Increase work efficiency, and be difficult for taking place the damage of shell fragment and pilot lamp.
Description of drawings
Fig. 1 is the stereographic map of the LC plug that cooperates when using with the optical adapter embodiment of the utility model 1;
Fig. 2 is the planimetric map of the LC plug that shows contact chip place outside surface of the LC plug among Fig. 1;
Fig. 3 is the three-dimensional exploded view of Fig. 1;
Fig. 4 is the exploded view of Fig. 2;
Fig. 5 is that the LC plug among Fig. 1 is not installed the cut-open view of plug circuit board;
Fig. 6 is that the LC plug among Fig. 1 is installed the cut-open view of plug circuit board;
Fig. 7 is the stereographic map of embodiment 1 of the optical adapter of the utility model;
Fig. 8 is the three-dimensional exploded view of Fig. 7;
Fig. 9 is the planimetric map that shows pilot lamp place outside surface of the embodiment of the optical adapter among Fig. 7;
The cut-open view of the embodiment of the optical adapter among Figure 10 Fig. 7;
Figure 11 is the stereographic map of embodiment 2 of the optical adapter of the utility model;
Figure 12 is the three-dimensional exploded view of Figure 11.
Embodiment
Like Fig. 7-shown in Figure 10; The embodiment 1 of optical adapter; It is a kind of LC adapter; The LC adapter comprises by two LC adapter monomers 7,8 and docks the adapter housing that forms with the relative back-to-back mode in rear end, and the joint that identical in structure electricity identification module two LC adapter monomers are housed respectively in each adapter monomer is the complementary structure that adapts, and the structure of remainder is identical.Therefore only one of them LC adapter monomer 7 is described, be provided with in the LC adapter monomer 7 and supply LC plug fiber optic hub 71 that inserts and the module installation cavity 72 that supplies electric identification module 9 assemblings.Electricity identification module 9 comprises module matrix 91; Module matrix 91 is provided with shell fragment 92 and pilot lamp 93 of two metal materials; Pilot lamp 93 is fixed in module matrix 91 front ends; Pilot lamp 93 is the LED lamp that pin 931 passes module matrix 91 downwards, and the pin 931 of LED lamp is used for being electrically connected with the corresponding circuits plate.The middle part of each shell fragment 92 is embedded in the groove that module matrix 91 end face correspondences offer; One end at shell fragment 92 middle parts is connected with the contact portion 921 that protrudes from module matrix 91 end faces, and the other end at shell fragment 92 middle parts is connected with the shell fragment pin 922 that extends and pass module matrix 91 towards module matrix 91 bottom surfaces.Contact portion 921 in the present embodiment is two ends near protruding arc of module matrix 91, middle part, and in other embodiments, contact portion 921 also can be the arm that is inclined upwardly and overhangs.The shell fragment pin 922 of shell fragment 92 is used for being electrically connected with the corresponding circuits plate and transmits the information from the plug information storage chip to circuit board.The front end of module installation cavity 72 is provided with the opening that holds said pilot lamp 93 entering and expose in the front end face of LC adapter monomer 7; Module installation cavity 72 rear ends are provided with the opening that molar piece matrix 91 is packed in the rear end face of LC adapter monomer 7; The contact portion 921 that offers the said shell fragment 92 of confession that communicates with said fiber optic hub 71 on the chamber wall of module installation cavity 72 gets into the groove 73 in the fiber optic hubs 71, and groove 73 is respectively equipped with opening in module installation cavity 72, fiber optic hub 71.Fiber optic hub 71 front ends are provided with the opening that holds the insertion of LC plug in the front end face of LC adapter monomer 7; Fiber optic hub 71 rear ends are provided with the opening that facial expression fiber coating pipe 10 inserts and fixes in the rear end face of LC adapter monomer 7; Ferrule 10 is used to be connected the fiber optic hub that is communicated with two LC adapter monomers 7, so that the light contact pin of two LC plugs that insert from two LC adapter monomers respectively inserts ferrule 10 back conductings.Described groove 73 is arranged on the hole wall surface of exposure mouth 114 (see figure 4)s fiber optic hub 71 and the LC plug place outside surface corresponding matching at the corresponding opening of fiber optic hub 71.In the present embodiment, for the ease of the insertion of electric identification module 9, groove 73 has the opening that extends on LC adapter monomer 7 rear end faces.
Embodiment 1 in use, the light pin of LC adapter and shell fragment pin respectively with the corresponding circuits plate on respective pad welding, and cooperate like Fig. 1-anti-mis-insertion LC plug shown in Figure 6.LC plug 1 comprises the plug casing of being pegged graft and being formed by forward and backward housing 11,12; Contact pin assembly 13 is housed in the plug casing; Contact pin assembly 13 comprises caudal peduncle 131 and the optical fiber contact pins 132 that fixedly is plugged in the caudal peduncle front end, and end face backwards and back casing 12 corresponding to the spring between the front end face at contact pin caudal peduncle 131 middle parts that are mounted on contact pin assembly 13 also is housed in the forward and backward housing.
In contact pin assembly 13 peripheral positions the plug circuit board 2 that is used for anti-mis-insertion is housed also in the plug casing of LC plug 1; Be fixed with the storage chip 21 that stores plug information on the plug circuit board 2; Also be fixed with on the plug circuit board 2 signal output pin through plug circuit board 2 inner cablings and storage chip 21 be electrically connected and be used for the LC adapter on the contact chip 22 that contacts of corresponding shell fragment conduction, contact chip 22 is arranged at away from contact pin assembly 13, the surface near the plug circuit board 2 of plug casing outside surface.It is interior in the assembling storehouse that the peripheral position of contact pin assembly 13 is provided with that plug circuit board 2 is assemblied in plug casing; This assembling storehouse is made up of Qian Cang, storehouse, back two parts, and forward and backward storehouse is arranged at the docking location place of forward and backward housing respectively and merges, separates along with the separation of front and back housing along with plugging together of front and back housing.Back storehouse is the back slot 121 that insert backward the rear end of the corresponding confession plug circuit board of offering 2 on the back casing 12, and preceding storehouse is the preceding slot 111 that the front end of the corresponding said plug circuit board of offering 2 of confession on the procapsid 11 inserts forward.
Back slot 121 front ends have the back insertion mouth 122 that power circuit board 2 inserts; The back is inserted mouth 122 and is opened in docking on the butt joint end face forward that cooperates with procapsid 11 of back casing 12; Back slot 121 inserts mouthfuls 122 and extends back and end at the back grafting chamber 123 of pegging graft and cooperating with plug circuit board 2 rear ends that is arranged on slot 121 rear portions, back from said back in housing 12; Extend after by forward direction as the part of back slot 121 in back grafting chamber 123; The front and back grafting direction of LC plug is defined as axially; Be defined as radially with axial vertical direction, back grafting chamber 123 have the back cavity wall that cooperates with plug circuit board 2 rear end thrusts with diametrically with the spacing side chamber wall that cooperates of the corresponding side surface of circuit board 2, back grafting chamber 123 with prevention circuit board 2 backwards and the mode that moves radially of court circuit board is remained in the chamber of grafting afterwards 123; Said storage chip 21 is fixed on plug circuit board 2 rear portions, and grafting chamber, said back 123 is provided with and holds that storage chip 21 gets into and to the space of its close and protect.
After above-mentioned LC plug and the grafting of LC adapter; Contact chip, the shell fragment of LC adapter and the circuit board that pin be transferred to LC adapter place of information in the plug information storage chip of LC plug on the inside of plug circuit board cabling, LC plug; The pilot lamp of LC adapter will connected or disconnect to the circuit board at LC adapter place according to plug information, thereby show whether the LC plug has been plugged on the correct LC adapter.The structure of the anti-mis-insertion LC plug of wherein mentioning also can be with reference to anti-mis-insertion LC plug construction of the prior art.
Like Figure 11-shown in Figure 12; The embodiment 2 of optical adapter; Be a kind of SC adapter, its housing is formed by two identical adapter monomer 101,102 back-to-back butt joints of structure, is provided with the fiber optic hub 104 that supplies the SC plug to insert in the adapter monomer 101; Adapter monomer 101 is provided with the module installation cavity 105 of power supply identification module 106 assemblings, and the structure of identification module 106 and module installation cavity 105 is identical with embodiment 1.Embodiment 2 only is with the difference of embodiment 1, the size difference adaptive with the SC plug size, and fiber optic hub 104 is because of adaptive SC plug difference structurally.
Optical adapter among the above embodiment is that two housing butt joints form; Be the installation of module and ferrule for ease and the position of arranging pilot lamp; If do not take the problems referred to above certainly into account; Optical adapter among other embodiment of the utility model also can be integral housing, electric identification module from two ends or the side insert, perhaps optical adapter is the structure that an electric identification module only is installed among other embodiment of the utility model; Module among this embodiment only to its corresponding fiber optic hub carry out anti-mis-insertion identification, at this moment can not consider the butt joint problem and make the range of choice of module socket distributing position bigger.
The groove of optical adapter among the above embodiment (like the groove in the LC adapter 73) has extended on the rear end face of optical adapter, and groove also can not extend to rear end face in other embodiment of the utility model, and shell fragment gets into groove after the compression earlier again.
The pilot lamp of the optical adapter among the above embodiment is a LED light, and certainly, this pilot lamp also can be the pilot lamp of other types in other embodiment of the utility model.
Claims (5)
1. anti-mis-insertion optical adapter; Comprise the adapter housing that has fiber optic hub; Be provided with in the fiber optic hub be used for optical connector plug on the contact of corresponding contact chip conduction with the shell fragment of transmission signals; The also corresponding pilot lamp of when anti-mis-insertion is discerned, working simultaneously that is provided with on the optical adapter with said shell fragment; Shell fragment and pilot lamp are connected with respectively and are used for the pin that is electrically connected with the circuit board that optical adapter is installed, it is characterized in that: be provided with the module installation cavity in the adapter housing, electric identification module is housed in the module installation cavity; The electricity identification module comprises the module matrix; Corresponding shell fragment and pilot lamp are installed on the same electric identification module, and said pilot lamp is fixed on the module matrix, and the pin of pilot lamp passes the module matrix downwards; The middle part of shell fragment is embedded in the groove that module matrix end face correspondence offers; One end at shell fragment middle part is connected with the contact portion that protrudes from the module matrix end face, and the pin one of said shell fragment is connected in the shell fragment middle part and passes the module matrix downwards, and the contact portion that offers the said shell fragment of confession that communicates with said fiber optic hub on the chamber wall of module installation cavity gets into the groove in the fiber optic hub; Groove is respectively equipped with opening in module installation cavity, fiber optic hub, offer the molar piece matrix module socket of packing into and the lamp opening that holds said pilot lamp entering and expose that communicate with said module installation cavity on the adapter housing respectively.
2. anti-mis-insertion optical adapter according to claim 1 is characterized in that: said contact portion is two ends near protruding arc of module matrix, middle part.
3. anti-mis-insertion optical adapter according to claim 1 is characterized in that: said groove has the opening on the surface, module socket place that extends to the adapter housing.
4. according to any described anti-mis-insertion optical adapter among the claim 1-3; It is characterized in that: said adapter housing is to be docked with the relative back-to-back mode in rear end by two adapter monomers to form; Be respectively equipped with correspondence communicates when butt joint fiber optic hub, module installation cavity in the two adapter monomers; An electric identification module is housed respectively in each module installation cavity, and said pilot lamp is arranged at each module matrix front end, and said module socket is located on the rear end face of each adapter monomer; Said lamp opening is located on the front end face of an adapter monomer, and said module installation cavity extends along fore-and-aft direction.
5. anti-mis-insertion optical adapter according to claim 4; It is characterized in that: said each adapter monomer front end face be provided with the opening that communicates with fiber optic hub that the facial expression connector plug inserts, the rear end face of each adapter monomer is provided with that the facial expression fiber coating pipe inserts and the fixing opening that communicates with fiber optic hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203158451U CN202256768U (en) | 2011-08-26 | 2011-08-26 | Anti-misplug light adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203158451U CN202256768U (en) | 2011-08-26 | 2011-08-26 | Anti-misplug light adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256768U true CN202256768U (en) | 2012-05-30 |
Family
ID=46117987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203158451U Expired - Fee Related CN202256768U (en) | 2011-08-26 | 2011-08-26 | Anti-misplug light adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256768U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870022A (en) * | 2012-06-19 | 2013-01-09 | 华为技术有限公司 | Optical fiber connector plug, optical fiber adapter assembly and optical fiber connector |
| CN103869423A (en) * | 2013-07-10 | 2014-06-18 | 连展科技电子（昆山）有限公司 | Optical fiber adapter |
| CN104035165A (en) * | 2014-06-18 | 2014-09-10 | 浙江一舟电子科技股份有限公司 | Optical-fiber electronic wiring frame port detection method |
| CN104049309A (en) * | 2014-06-18 | 2014-09-17 | 浙江一舟电子科技股份有限公司 | Method for detecting port and link of optical fiber electronic distribution frame |
| CN104062714A (en) * | 2014-06-18 | 2014-09-24 | 浙江一舟电子科技股份有限公司 | Optical fiber electronic distribution frame port detecting method |
| CN104062713A (en) * | 2014-06-18 | 2014-09-24 | 浙江一舟电子科技股份有限公司 | Optical fiber E-panel interface and link detection method |
| CN105676371A (en) * | 2016-03-09 | 2016-06-15 | 上海斐讯数据通信技术有限公司 | Broken plate type flange |
| CN108351477A (en) * | 2015-11-13 | 2018-07-31 | 康普连通比利时私人有限公司 | Optical fiber connecting system |
-
2011
- 2011-08-26 CN CN2011203158451U patent/CN202256768U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870022A (en) * | 2012-06-19 | 2013-01-09 | 华为技术有限公司 | Optical fiber connector plug, optical fiber adapter assembly and optical fiber connector |
| WO2013189033A1 (en) * | 2012-06-19 | 2013-12-27 | 华为技术有限公司 | Optical fiber connector plug, optical fiber adapter assembly and optical fiber connector |
| CN103869423A (en) * | 2013-07-10 | 2014-06-18 | 连展科技电子（昆山）有限公司 | Optical fiber adapter |
| CN104062713A (en) * | 2014-06-18 | 2014-09-24 | 浙江一舟电子科技股份有限公司 | Optical fiber E-panel interface and link detection method |
| CN104049309A (en) * | 2014-06-18 | 2014-09-17 | 浙江一舟电子科技股份有限公司 | Method for detecting port and link of optical fiber electronic distribution frame |
| CN104062714A (en) * | 2014-06-18 | 2014-09-24 | 浙江一舟电子科技股份有限公司 | Optical fiber electronic distribution frame port detecting method |
| CN104035165A (en) * | 2014-06-18 | 2014-09-10 | 浙江一舟电子科技股份有限公司 | Optical-fiber electronic wiring frame port detection method |
| CN104035165B (en) * | 2014-06-18 | 2015-11-11 | 浙江一舟电子科技股份有限公司 | Optical fiber electric distributing frame port detection method |
| CN104062713B (en) * | 2014-06-18 | 2015-11-11 | 浙江一舟电子科技股份有限公司 | Optical fiber electric distributing frame port and chain circuit detecting method |
| CN104049309B (en) * | 2014-06-18 | 2015-12-02 | 浙江一舟电子科技股份有限公司 | A kind of optical fiber electric distributing frame port and chain circuit detecting method |
| CN108351477A (en) * | 2015-11-13 | 2018-07-31 | 康普连通比利时私人有限公司 | Optical fiber connecting system |
| CN108351477B (en) * | 2015-11-13 | 2020-06-23 | 康普连通比利时私人有限公司 | Optical fiber connection system |
| CN105676371A (en) * | 2016-03-09 | 2016-06-15 | 上海斐讯数据通信技术有限公司 | Broken plate type flange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202256768U (en) | Anti-misplug light adapter | |
| CN101262107B (en) | Electric connector component | |
| CN101968558B (en) | Anti-misplug method for optical connector, optical connector subassembly and optical connector | |
| CN111830641A (en) | Optical module | |
| US6817523B2 (en) | Memory card adapter structure | |
| CN201927856U (en) | Cable connector component | |
| CN102593675A (en) | Connector assembly that has optical and high data rate electrical capabilities and compatible with earlier universal serial bus (usb) standards | |
| US20130051736A1 (en) | Connector having universal insertion slot | |
| CN102931538A (en) | Connector structure | |
| CN102393551B (en) | Anti-misplug LC plug and LC connector assembly comprising same | |
| US6863546B2 (en) | Cable connector assembly having positioning structure | |
| CN201845106U (en) | Misplug preventive SC (standard connector) component and SC plug thereof | |
| CN202305896U (en) | Anti-misplug optical adapter and circuit board equipped with same | |
| CN202256767U (en) | Anti-misplug LC plug and LC connector assembly comprising the same | |
| CN201845100U (en) | LC connector assembly convenient for misplug prevention identification and LC plug | |
| CN201845103U (en) | SC connector assembly convenient to misplug prevention identification and SC plug and SC adapter | |
| CN109212676B (en) | Optical fiber connector assembly, optical fiber plug assembly and corresponding adapter | |
| CN201515053U (en) | Electric connector | |
| CN109212674B (en) | Adapter mounting shell and adapter using same | |
| CN203180129U (en) | Stack type connector possessing detecting function | |
| CN202260032U (en) | Connector structure | |
| CN201845105U (en) | LC (local connector) component having misplug preventive identification information and LC plug of LC component | |
| CN109149250B (en) | Inter-board connector and plug and socket thereof | |
| CN201845101U (en) | LC connector component with identifying information for preventing misplug and LC plug thereof | |
| CN201112871Y (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130826 |