CN104216068A - Smart optical fiber connector and upper nut and electronic tag base of smart optical fiber connector - Google Patents
Smart optical fiber connector and upper nut and electronic tag base of smart optical fiber connector Download PDFInfo
- Publication number
- CN104216068A CN104216068A CN201410517681.9A CN201410517681A CN104216068A CN 104216068 A CN104216068 A CN 104216068A CN 201410517681 A CN201410517681 A CN 201410517681A CN 104216068 A CN104216068 A CN 104216068A
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- confined planes
- deduction cap
- insert
- block
- lower pressure
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Abstract
The invention relates to a smart optical fiber connector and an upper nut and an electronic tag base of the smart optical fiber connector. The electronic tag base comprises a tag base body provided with an insert. The insert comprises an insert body and a plate-style contact part arranged on the insert body, wherein the front end of the plate-style contact part is used for forming sliding and top press fit with a corresponding printed board. The upper nut for shielding the back end of the plate-style contact part is fixedly arranged on the tag base body and is provided with a nut body. A limiting protrusion is arranged on the inside wall of the nut body and is provided with a downward pressing surface and a blocking limit surface, wherein the downward pressing surface is in downward pressing fit with the back end of the insert body, and the blocking limit surface is in blocking limit fit with the insert body. The extension direction of the blocking limit surface is perpendicular to the lateral direction, and the extension direction of the downward pressing surface is perpendicular to that of the blocking limit surface. The smart optical fiber connector and the upper nut and the electronic tag base of the smart optical fiber connector solve the problem in the prior art that the plate-style contact part is prone to upwarp or move backwards when the electronic tag base is in inserting connection with the printed board.
Description
Technical field
The present invention relates to a kind of Intelligent optical fiber connector and upper deduction cap thereof and electronic tag seat.
Background technology
ODN distribution network plays an important role in modern communication networks, also has a wide range of applications in the whole world, and current Intelligent optical fiber connector plays more and more important effect at ODN distribution networking.Existing Intelligent optical fiber connector is " fiber active linker of replaceable electronic tag " disclosed in Chinese patent CN203720407U, comprise connector body and be arranged at the electronic tag seat on connector body, electronic tag seat is provided with mold insert, mold insert comprises insert body and is fixedly arranged on the chip-type contact on insert body, the upper end of insert body has assembling projection, the label base body of electronic tag seat is provided with and the draw-in groove assembling protruding interference fit, and the upper deduction cap for blocking on rear side of chip-type contact is fixedly equipped with in the upper end of electronic tag seat.Existing this Intelligent optical fiber connector Problems existing is: when this Intelligent optical fiber connector and external print plate plug together, slide and push up press fit and contact transmit to realize signal in printed board and the front end of chip-type contact, and be difficult to be guaranteed due to the assembly precision between the insert body of mold insert and electronic tag seat, therefore printed board presses down in the process of chip-type contact front end in slip, the insert body of mold insert may after move and move after driving chip-type contact, insert body also may upwarp and cause the rear end of chip-type contact to upwarp in rear end, though move after chip-type contact or chip-type contact rear end upwarp the chip loose contact all likely caused on chip-type contact and electronic tag seat, electrical signal contact is caused not go up, affect its functional realiey.
Summary of the invention
The object of the present invention is to provide a kind of Intelligent optical fiber connector, during to solve electronic tag seat and printed board grafting in prior art chip-type contact easily upwarp and after the problem of moving; The present invention also aims to provide the upper deduction cap and label deck that use in this Intelligent optical fiber connector a kind of.
In order to solve the problem, in the present invention, the technical scheme of Intelligent optical fiber connector is:
Intelligent optical fiber connector, comprise the electronic tag seat with label base body, label base body is provided with mold insert, the chip-type contact of press fit is pushed up for sliding with corresponding printed board in the front end that mold insert comprises insert body and upper setting thereof, label base body is installed with the upper deduction cap of blocking described chip-type contact rear end, upper deduction cap has deduction cap body, the madial wall of described deduction cap body is provided with spacing preiection, spacing preiection has and the lower pressure surface of press fit under described insert body rear end and the block confined planes that coordinate spacing with described insert body block, the bearing of trend of block confined planes is vertical with fore-and-aft direction, the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
The upper end of insert body has assembling projection, and the front bottom end of described spacing preiection is provided with the indent corner structure with described assembling protruding rear end top shape adaptation, and described lower pressure surface and block confined planes are made up of the adjacent two sides of described indent corner structure.
In the present invention, the technical scheme of electronic tag seat is:
Electronic tag seat, comprise the label base body being provided with mold insert, the chip-type contact of press fit is pushed up for sliding with corresponding printed board in the front end that mold insert comprises insert body and upper setting thereof, label base body is installed with the upper deduction cap of blocking described chip-type contact rear end, upper deduction cap has deduction cap body, the madial wall of described deduction cap body is provided with spacing preiection, spacing preiection has and the lower pressure surface of press fit under described insert body rear end and the block confined planes that coordinate spacing with described insert body block, the bearing of trend of block confined planes is vertical with fore-and-aft direction, the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
The upper end of insert body has assembling projection, and the front bottom end of described spacing preiection is provided with the indent corner structure with described assembling protruding rear end top shape adaptation, and described lower pressure surface and block confined planes are made up of the adjacent two sides of described indent corner structure.
In the present invention, the technical scheme of upper deduction cap is:
The upper deduction cap of electronic tag seat, comprise deduction cap body, the madial wall of described deduction cap body is provided with spacing preiection, spacing preiection have for the lower pressure surface of press fit under the insert body rear end of corresponding mold insert and the block confined planes for coordinating with insert body block, the bearing of trend of block confined planes is vertical with fore-and-aft direction, and the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
The front bottom end of described spacing preiection is provided with for the indent corner structure with the protruding rear end of the assembling on described mold insert top shape adaptation, and described lower pressure surface and block confined planes are made up of the adjacent two sides of described indent corner structure.
Beneficial effect of the present invention is: with printed board front end and printed board slide push up press fit time, be arranged at the lower pressure surface on the spacing preiection in deduction cap to coordinate to prevent insert body rear end from upwarping and then preventing the rear end of chip-type contact from upwarping with press contacts under the rear end of the insert body of mold insert, shift-in after block confined planes simultaneously on spacing preiection coordinates to prevent insert body with insert body block and moving after preventing chip-type contact, makes the firm location of chip-type contact by the spacing of spacing preiection.
Accompanying drawing explanation
Fig. 1 is the using state figure of an embodiment of Intelligent optical fiber connector in the present invention;
Fig. 2 is the stereographic map of Fig. 1;
Fig. 3 is the exploded view of Fig. 2;
Fig. 4 is the structural representation of upper deduction cap in Fig. 1;
Fig. 5 is the structural representation of chip-type contact in Fig. 1.
Embodiment
The embodiment of Intelligent optical fiber connector is as shown in Fig. 1 ~ 5: comprise connector shell 9 and be arranged at the electronic tag seat 8 on connector shell, electronic tag seat comprises upper deduction cap 1 in label base body rear end of label base body and spiral-lock and lower deduction cap 11, label base body is provided with buckle 10, upper and lower deduction cap is provided with the draw-in groove 13 clamped with buckle.Label base body is provided with mold insert, the chip-type contact 2 of press fit is pushed up for sliding with corresponding printed board 6 in the front end that mold insert comprises insert body 7 and upper setting thereof, the upper end of insert body has assembling protruding 5, label base body is provided with and the fitting recess assembling protruding interference fit.Upper deduction cap 1 is for blocking the rear end of chip-type contact, upper deduction cap has deduction cap body, the madial wall of deduction cap body is integrally formed with spacing preiection 14, spacing preiection have with the lower pressure surface 4 of press fit under assembling top, protruding rear end and with the block confined planes 3 that coordinates of the protruding rear end face block of assembling, the front bottom end of spacing preiection is provided with and the indent corner structure assembling protruding rear end top shape adaptation, lower pressure surface and block confined planes are made up of the adjacent two sides of indent corner structure, the bearing of trend of block confined planes is vertical with fore-and-aft direction, the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
Be assembled to after on label base body at mold insert, upper deduction cap is loaded on label base body by buckle with the clip that coordinates of draw-in groove, press fit under the top of the upper lower pressure surface of deduction cap upper limit projection and the assembling projection of insert body, the upper block confined planes of deduction cap upper limit projection coordinates with the rear end face block of the assembling projection of insert body is spacing, in the chip-type contact of these joints of optical fibre and adaptive printed board to time slotting, slide and push up press fit in the front end of printed board and chip-type contact, though move the movement tendency upwarped with rear end after insert body has, but be subject to the position-limiting action of lower pressure surface and block confined planes, insert body can not be moved by firm location, therefore the rear end of chip-type contact also can not be moved, thus ensure that chip-type contact rear end and respective chip 12 reliable contacts, ensure signal transmission quality, lower pressure surface and block confined planes and assembling male cooperation, be easy to realize.
In other embodiment of this Intelligent optical fiber connector: upper and lower deduction cap can also be fixed on label base body by screw; Lower pressure surface also can not be connected with block confined planes; Lower pressure surface and block confined planes may not be and assembling male cooperation, such as the stopper slot from top to bottom stretched into for spacing preiection is set on insert body, the bottom surface formation of spacing preiection and the lower pressure surface of press fit under the bottom land of stopper slot, the front end face of spacing preiection forms the block confined planes that coordinate spacing with the cell wall block of stopper slot.
The embodiment of electronic tag seat is as shown in Fig. 1 ~ 5: the concrete structure of electronic tag seat is identical with the electronic tag seat described in above-mentioned each Intelligent optical fiber connector embodiment, is not described in detail in this.
The embodiment of upper deduction cap is as shown in Fig. 1 ~ 5: the concrete structure of upper deduction cap is identical with the upper deduction cap described in above-mentioned each Intelligent optical fiber connector embodiment, is not described in detail in this.
Claims (6)
1. Intelligent optical fiber connector, comprise the electronic tag seat with label base body, label base body is provided with mold insert, the chip-type contact of press fit is pushed up for sliding with corresponding printed board in the front end that mold insert comprises insert body and upper setting thereof, label base body is installed with the upper deduction cap of blocking described chip-type contact rear end, upper deduction cap has deduction cap body, it is characterized in that: the madial wall of described deduction cap body is provided with spacing preiection, spacing preiection has and the lower pressure surface of press fit under described insert body rear end and the block confined planes that coordinate spacing with described insert body block, the bearing of trend of block confined planes is vertical with fore-and-aft direction, the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
2. Intelligent optical fiber connector according to claim 1, it is characterized in that: the upper end of insert body has assembling projection, the front bottom end of described spacing preiection is provided with the indent corner structure with described assembling protruding rear end top shape adaptation, and described lower pressure surface and block confined planes are made up of the adjacent two sides of described indent corner structure.
3. electronic tag seat, comprise the label base body being provided with mold insert, the chip-type contact of press fit is pushed up for sliding with corresponding printed board in the front end that mold insert comprises insert body and upper setting thereof, label base body is installed with the upper deduction cap of blocking described chip-type contact rear end, upper deduction cap has deduction cap body, it is characterized in that: the madial wall of described deduction cap body is provided with spacing preiection, spacing preiection has and the lower pressure surface of press fit under described insert body rear end and the block confined planes that coordinate spacing with described insert body block, the bearing of trend of block confined planes is vertical with fore-and-aft direction, the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
4. electronic tag seat according to claim 3, it is characterized in that: the upper end of insert body has assembling projection, the front bottom end of described spacing preiection is provided with the indent corner structure with described assembling protruding rear end top shape adaptation, and described lower pressure surface and block confined planes are made up of the adjacent two sides of described indent corner structure.
5. the upper deduction cap of electronic tag seat, comprise deduction cap body, it is characterized in that: the madial wall of described deduction cap body is provided with spacing preiection, spacing preiection have for the lower pressure surface of press fit under the insert body rear end of corresponding mold insert and the block confined planes for coordinating with insert body block, the bearing of trend of block confined planes is vertical with fore-and-aft direction, and the bearing of trend of lower pressure surface is vertical with the bearing of trend of block confined planes.
6. upper deduction cap according to claim 5, it is characterized in that: the front bottom end of described spacing preiection is provided with for the indent corner structure with the protruding rear end of the assembling on described mold insert top shape adaptation, and described lower pressure surface and block confined planes are made up of the adjacent two sides of described indent corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517681.9A CN104216068B (en) | 2014-09-30 | 2014-09-30 | Intelligent optical fiber adapter and upper deduction cap thereof and electronic tag seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517681.9A CN104216068B (en) | 2014-09-30 | 2014-09-30 | Intelligent optical fiber adapter and upper deduction cap thereof and electronic tag seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104216068A true CN104216068A (en) | 2014-12-17 |
| CN104216068B CN104216068B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517681.9A Active CN104216068B (en) | 2014-09-30 | 2014-09-30 | Intelligent optical fiber adapter and upper deduction cap thereof and electronic tag seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN104216068B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505659A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Connector for wiring network |
| CN107533816A (en) * | 2016-02-19 | 2018-01-02 | 斯特凡诺.尼克里斯 | Equipment for supporting electronic tag |
| CN108599842A (en) * | 2018-05-21 | 2018-09-28 | 中山水木光华电子信息科技有限公司 | A method of the optical fiber distributing intelligent recognition based on optical fiber code, diagnosis |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682230B1 (en) * | 2000-08-09 | 2004-01-27 | Berg Technology, Inc. | Optical connector and printed circuit board assembly with movable connection |
| CN103364889A (en) * | 2013-08-07 | 2013-10-23 | 苏州新海宜通信科技股份有限公司 | Electronic tag sleeve for intelligent ODN (optical distribution node) network optical fiber connector |
| CN103887625A (en) * | 2014-03-07 | 2014-06-25 | 烽火通信科技股份有限公司 | Connector used for reading EID information and matched with SC tail fiber in intelligent ODN device in use |
| CN103901553A (en) * | 2014-03-12 | 2014-07-02 | 中航光电科技股份有限公司 | Intelligent optical fiber connector |
| CN203720407U (en) * | 2013-12-18 | 2014-07-16 | 烽火通信科技股份有限公司 | Movable optical fiber connector with replaceable electronic tag |
-
2014
- 2014-09-30 CN CN201410517681.9A patent/CN104216068B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682230B1 (en) * | 2000-08-09 | 2004-01-27 | Berg Technology, Inc. | Optical connector and printed circuit board assembly with movable connection |
| CN103364889A (en) * | 2013-08-07 | 2013-10-23 | 苏州新海宜通信科技股份有限公司 | Electronic tag sleeve for intelligent ODN (optical distribution node) network optical fiber connector |
| CN203720407U (en) * | 2013-12-18 | 2014-07-16 | 烽火通信科技股份有限公司 | Movable optical fiber connector with replaceable electronic tag |
| CN103887625A (en) * | 2014-03-07 | 2014-06-25 | 烽火通信科技股份有限公司 | Connector used for reading EID information and matched with SC tail fiber in intelligent ODN device in use |
| CN103901553A (en) * | 2014-03-12 | 2014-07-02 | 中航光电科技股份有限公司 | Intelligent optical fiber connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505659A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Connector for wiring network |
| CN107533816A (en) * | 2016-02-19 | 2018-01-02 | 斯特凡诺.尼克里斯 | Equipment for supporting electronic tag |
| CN108599842A (en) * | 2018-05-21 | 2018-09-28 | 中山水木光华电子信息科技有限公司 | A method of the optical fiber distributing intelligent recognition based on optical fiber code, diagnosis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104216068B (en) | 2016-09-21 |
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