CN205067804U - LC duplex connector - Google Patents
LC duplex connector Download PDFInfo
- Publication number
- CN205067804U CN205067804U CN201520837913.9U CN201520837913U CN205067804U CN 205067804 U CN205067804 U CN 205067804U CN 201520837913 U CN201520837913 U CN 201520837913U CN 205067804 U CN205067804 U CN 205067804U
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- CN
- China
- Prior art keywords
- optical fiber
- joint
- briquetting
- tail optical
- upper cover
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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 discloses a LC duplex connector, it includes LC tail optical fiber joint, base, upper cover, pull rod and briquetting, and base and upper cover joint, LC tail optical fiber joint are between base and upper cover, and the top of upper cover is located in pull rod and briquetting activity, and briquetting one end connects swing joint with the LC tail optical fiber, and the briquetting other end rotates with the upper cover to be connected, briquetting and pull rod joint, the utility model relates to a LC duplex connector when the joint is extracted to needs, only needs the pulling pull rod can make joint and adapter part completely, will connect and extract from the adapter to the space of having practiced thrift the distribution cabinet greatly, easy and simple to handle, simple structure, cost are comparatively cheap moreover.
Description
Technical field:
The utility model relates to a kind of connector, particularly relates to a kind of LC duplex connector.
Background technology:
After the LC joint of existing conventional LC duplex connector has been connected with its adapter, if want that removing it connects, above the lower connector that must press...with one's finger by handle, then just can extract LC joint, thus LC joint is separated with its adapter; Therefore, when existing LC duplex connector and its adapter are installed on cabinet panel, between upper LC duplex connector and lower LC duplex connector, certain interval must be retained, with facilitate finger can put in above by connector by handle, by connector unlock dismounting.This conceptual design makes the space availability ratio of panel lower, adds equipment operation cost, and is unfavorable for the dismounting of LC duplex connector and operation of changing sides, and then have impact on operating efficiency greatly.
Utility model content:
The purpose of this utility model is to provide a kind of LC duplex connector, realize LC tail optical fiber joint duplex and can push-and-pull installing/dismounting, and then solve existing LC duplex connector extract joint need with hand press by etc. the problem of complex operation.
The utility model is implemented by following technical scheme: a kind of LC duplex connector, it comprises LC tail optical fiber joint, base, upper cover, pull bar and briquetting, described base and described upper cover clamping, described LC tail optical fiber joint is connected between described base and described upper cover, the top of described upper cover is located in described pull bar and the activity of described briquetting, described briquetting one end is flexibly connected with described LC tail optical fiber joint, and the described briquetting other end and described upper cover are rotationally connected; Described briquetting and described pull bar clamping.
Further, described LC tail optical fiber joint comprises twin fiber cable, crimp block, optical fiber, LC tail optical fiber adapter body, by handle and card handle, described card handle is fixed at described LC tail optical fiber adapter body rear end; Described twin fiber cable is socketed with described crimp block, two described optical fiber are extended along described twin fiber cable one end, the described card handle that two described optical fiber is provided with from two described LC tail optical fiber adapter body rear ends respectively extend in described LC tail optical fiber adapter body, be provided with described by handle above described LC tail optical fiber adapter body, the described end by handle be provided with upwards by hooking.
Further, described base comprises base body and is located at the snap fit of described base body both sides, and the front end of described base body is provided with the joint draw-in groove corresponding with described card handle, and described LC tail optical fiber adapter body is connected in described joint draw-in groove by described card handle; Described base body inside is provided with the crimp block draw-in groove corresponding with described crimp block, and described twin fiber cable is connected in described crimp block draw-in groove by described crimp block.
Further, described upper cover comprises upper cap body, anti-joint rotor plate and briquetting fixed block, and the inner side of described upper cover is provided with joint limited block, carries out front and back limit the described position of LC tail optical fiber adapter body between described upper cover and described base; Described upper cap body both sides are respectively equipped with the draw-in groove corresponding with described snap fit, and described base and described upper cover are by described snap fit and described draw-in groove clamping; The front end of described upper cap body is provided with two pieces of described anti-joint rotor plates, and two pieces of described anti-joint rotor plates are pressed in described LC tail optical fiber adapter body respectively, play the effect preventing described LC tail optical fiber adapter body from rotating; The top of described upper cap body both sides is respectively equipped with described briquetting fixed block, and each described briquetting fixed block is provided with a connecting hole, and the described upper cap body of the inner lower edge of each described briquetting fixed block is respectively equipped with limited block.
Further, the front end of described pull bar is provided with pull bar draw-in groove, two sides of described pull bar front end are respectively equipped with the stopper slot corresponding with described limited block, and described limited block activity is located in the described stopper slot on described pull bar, and described pull bar can seesaw along described upper cover upper surface; It is spacing that described limited block carries out front and back to described pull bar.
Further, the both sides of described briquetting be respectively equipped with described by described in upper by hooking corresponding block slots, described by hooking and a described block slots hook joint; The other end of described briquetting is provided with the jointed shaft corresponding with described connecting hole, the two ends of described jointed shaft are corresponding respectively inserts in described connecting hole, described jointed shaft is provided with the briquetting snap fit corresponding with described pull bar draw-in groove, described pull bar draw-in groove and the clamping of described briquetting snap fit.
When LC tail optical fiber joint extracted by needs, what described pull bar only need be pulled can to depress in described LC tail optical fiber adapter body is described by handle, thus described LC tail optical fiber joint is separated completely with adapter, is extracted by described LC tail optical fiber joint from described adapter.
Advantage of the present utility model: a kind of LC duplex of the utility model connector, when joint extracted by needs, only need pull pull bar that joint can be made to separate completely with adapter, joint is extracted from adapter, thus greatly saved the space of distribution cabinet, and easy and simple to handle, structure is simple, cost is comparatively cheap.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of a kind of LC duplex of the utility model connector;
Fig. 2 is the LC tail optical fiber joint schematic diagram of a kind of LC duplex of the utility model connector;
Fig. 3 is the base schematic diagram of a kind of LC duplex of the utility model connector;
Fig. 4 is the outside schematic diagram of upper cover of a kind of LC duplex of the utility model connector;
Fig. 5 is the upper cover schematic internal view of a kind of LC duplex of the utility model connector;
Fig. 6 is the briquetting schematic diagram of a kind of LC duplex of the utility model connector;
Fig. 7 is the pull bar schematic diagram of a kind of LC duplex of the utility model connector;
Fig. 8 is the cut-open view of a kind of LC duplex of the utility model connector;
Fig. 9 is the cut-open view of a kind of LC duplex of the utility model connector when pulling pull bar.
In figure: LC tail optical fiber joint 1, twin fiber cable 101, crimp block 102, optical fiber 103, LC tail optical fiber adapter body 104, by 105, by a hook 106, card handle 107;
Base 2, base body 201, snap fit 202, joint draw-in groove 203, crimp block draw-in groove 204;
Upper cover 3, upper cap body 301, draw-in groove 302, anti-joint rotor plate 303, briquetting fixed block 304, connecting hole 305, limited block 306, joint limited block 307;
Briquetting 4, block slots 401, briquetting snap fit 402, jointed shaft 403;
Pull bar 5, pull bar draw-in groove 501, stopper slot 502.
Embodiment:
embodiment 1: a kind of LC duplex connector, it comprises LC tail optical fiber joint 1, base 2, upper cover 3, pull bar 5 and briquetting 4, base 2 and upper cover 3 clamping, LC tail optical fiber joint 1 is connected between base 2 and upper cover 3, the top of upper cover 3 is located in pull bar 5 and briquetting 4 activity, briquetting 4 one end is flexibly connected with LC tail optical fiber joint 1, and briquetting 4 other end and upper cover 3 are rotationally connected; Briquetting 4 and pull bar 5 clamping.
LC tail optical fiber joint 1 comprises twin fiber cable 101, crimp block 102, optical fiber 103, LC tail optical fiber adapter body 104, by 105 and card handle 107, card handle 107 is fixed at LC tail optical fiber adapter body 104 rear end; Twin fiber cable 101 is socketed with crimp block 102, two optical fiber 103 are extended along twin fiber cable 101 one end, the card handle 107 that two optical fiber 103 is provided with from two LC tail optical fiber adapter body 104 rear ends respectively extend in LC tail optical fiber adapter body 104, be provided with by 105 above LC tail optical fiber adapter body 104, by the end of 105 is provided with upwards by hooking 106.
Base 2 comprises base body 201 and snap fit 202, the both sides of base body 201 are respectively equipped with snap fit 202, the front end of base body 201 is provided with joint draw-in groove 203, the LC tail optical fiber adapter body 104 corresponding with card handle 107 and is connected in joint draw-in groove 203 by card handle 107; Base body 201 inside is provided with the crimp block draw-in groove 204 corresponding with crimp block 102, and twin fiber cable 101 is connected in crimp block draw-in groove 204 by crimp block 102.
Upper cover 3 comprises upper cap body 301, anti-joint rotor plate 303 and briquetting fixed block 304, and the inner side of upper cover 3 is provided with joint limited block 307, carries out front and back limit the position of LC tail optical fiber adapter body 104 between base 2 and upper cover 3; Upper cap body 301 both sides are respectively equipped with the draw-in groove 302 corresponding with snap fit 202, and base 2 and upper cover 3 are by draw-in groove 302 and snap fit 202 clamping; The front end of upper cap body 301 is provided with two pieces of anti-joint rotor plates, 303, two pieces of anti-joint rotor plates 303 and is pressed in respectively in LC tail optical fiber adapter body 104, plays and prevents LC tail optical fiber joint master, 104 effects of rotating; The top of upper cap body 301 both sides is respectively equipped with briquetting fixed block 304, and each briquetting fixed block 304 is provided with a connecting hole 305, and the upper cap body 301 of the inner lower edge of each briquetting fixed block 304 is respectively equipped with limited block 306.
The front end of pull bar 5 is provided with pull bar draw-in groove 501, and two sides of pull bar 5 front end are respectively equipped with the stopper slot 502 corresponding with limited block 306, and limited block 306 activity is located in the stopper slot 502 on pull bar 5, and pull bar 5 can seesaw along upper cover 3 upper surface; It is spacing that limited block 306 pairs of pull bars 5 carry out front and back.
The both sides of briquetting 4 be respectively equipped with by 105 by block slots 401 corresponding for hook 106, by hook 106 with block slots 401 hook joint; The other end of briquetting 4 is provided with the jointed shaft 403 corresponding with connecting hole 305, and the two ends of jointed shaft 403 are corresponding respectively inserts in connecting hole 305, and jointed shaft 403 is provided with the briquetting snap fit 402 corresponding with pull bar draw-in groove 501, pull bar draw-in groove 501 and briquetting snap fit 402 clamping.
When LC tail optical fiber joint 1 extracted by needs, only need pull pull bar 5 can depress in LC tail optical fiber adapter body 104 by 105, thus LC tail optical fiber joint 1 is separated completely with adapter, LC tail optical fiber joint 1 is extracted from adapter.
Claims (6)
1. a LC duplex connector, it is characterized in that, it comprises LC tail optical fiber joint, base, upper cover, pull bar and briquetting, described base and described upper cover clamping, described LC tail optical fiber joint is connected between described base and described upper cover, the top of described upper cover is located in described pull bar and the activity of described briquetting, and described briquetting one end is flexibly connected with described LC tail optical fiber joint, and the described briquetting other end and described upper cover are rotationally connected; Described briquetting and described pull bar clamping.
2. a kind of LC duplex connector according to claim 1, is characterized in that: described LC tail optical fiber joint comprises twin fiber cable, crimp block, optical fiber, LC tail optical fiber adapter body, by handle and card handle, described card handle is fixed at described LC tail optical fiber adapter body rear end; Described twin fiber cable is socketed with described crimp block, two described optical fiber are extended along described twin fiber cable one end, the described card handle that two described optical fiber is provided with from two described LC tail optical fiber adapter body rear ends respectively extend in described LC tail optical fiber adapter body, be provided with described by handle above described LC tail optical fiber adapter body, the described end by handle be provided with upwards by hooking.
3. a kind of LC duplex connector according to claim 2, it is characterized in that: described base comprises base body and is located at the snap fit of described base body both sides, the front end of described base body is provided with the joint draw-in groove corresponding with described card handle, and described LC tail optical fiber adapter body is connected in described joint draw-in groove by described card handle; Described base body inside is provided with the crimp block draw-in groove corresponding with described crimp block, and described twin fiber cable is connected in described crimp block draw-in groove by described crimp block.
4. a kind of LC duplex connector according to claim 3, is characterized in that: described upper cover comprises upper cap body, anti-joint rotor plate and briquetting fixed block, and the inner side of described upper cover is provided with joint limited block; Described upper cap body both sides are respectively equipped with the draw-in groove corresponding with described snap fit, and described base and described upper cover are by described snap fit and described draw-in groove clamping; The front end of described upper cap body is provided with two pieces of described anti-joint rotor plates, and two pieces of described anti-joint rotor plates are pressed in described LC tail optical fiber adapter body respectively; The top of described upper cap body both sides is respectively equipped with described briquetting fixed block, and each described briquetting fixed block is provided with a connecting hole, and the described upper cap body of the inner lower edge of each described briquetting fixed block is respectively equipped with limited block.
5. a kind of LC duplex connector according to claim 4, it is characterized in that: the front end of described pull bar is provided with pull bar draw-in groove, two sides of described pull bar front end are respectively equipped with the stopper slot corresponding with described limited block, and described limited block activity is located in the described stopper slot on described pull bar.
6. a kind of LC duplex connector according to claim 5, is characterized in that: the both sides of described briquetting be respectively equipped with described by described in upper by hooking corresponding block slots, described by hooking and a described block slots hook joint; The other end of described briquetting is provided with the jointed shaft corresponding with described connecting hole, the two ends of described jointed shaft are corresponding respectively inserts in described connecting hole, described jointed shaft is provided with the briquetting snap fit corresponding with described pull bar draw-in groove, described pull bar draw-in groove and the clamping of described briquetting snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837913.9U CN205067804U (en) | 2015-10-26 | 2015-10-26 | LC duplex connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520837913.9U CN205067804U (en) | 2015-10-26 | 2015-10-26 | LC duplex connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067804U true CN205067804U (en) | 2016-03-02 |
Family
ID=55394341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520837913.9U Active CN205067804U (en) | 2015-10-26 | 2015-10-26 | LC duplex connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676373A (en) * | 2016-03-31 | 2016-06-15 | 中航光电科技股份有限公司 | Connector removal device and connector assembly using same |
-
2015
- 2015-10-26 CN CN201520837913.9U patent/CN205067804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676373A (en) * | 2016-03-31 | 2016-06-15 | 中航光电科技股份有限公司 | Connector removal device and connector assembly using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |