CN107290828A - Plastic optical fiber self-locking docking structure - Google Patents
Plastic optical fiber self-locking docking structure Download PDFInfo
- Publication number
- CN107290828A CN107290828A CN201610221578.9A CN201610221578A CN107290828A CN 107290828 A CN107290828 A CN 107290828A CN 201610221578 A CN201610221578 A CN 201610221578A CN 107290828 A CN107290828 A CN 107290828A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- plastic optical
- button
- shell fragment
- docking structure
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
Abstract
A kind of plastic optical fiber self-locking docking structure, including：One body, there is be locked portion, the movable chamber of front side for being opened on the body, an optical fiber of the front and rear insertion body of an optical fiber to import through hole and be opened on the top side of the body and the accommodating cavity connected with the movable chamber for it；One shell fragment, it is attached to the movable chamber on front side of the body, and is engaged with the optical fiber portion of being locked；One button, its top side for being installed in the body is attached to the accommodating cavity, and is engaged with the optical fiber portion of being locked；And a panel, it is fixed on the front side of the body, which is provided with and imports the optical fiber guide hole that through hole is connected with the optical fiber；Wherein, the button is engaged with the shell fragment, when the button is in and do not acted on by external force, and the shell fragment, which can lock, is plugged on the plastic optical fiber that the optical fiber is imported in through hole；When the button is pressed by external force effect, the shell fragment can be released the locking for being plugged on the plastic optical fiber that the optical fiber is imported in through hole is acted on.
Description
Technical field
The present invention relates to plastic optical fiber in polymer optical fiber communication device, more particularly to the connection of plastic fiber communication equipment
Locking and loose unloading structure.
Background technology
As this Novel environment-friendlymaterial material of plastic optical fiber is in the large scale application of communication field, plastic optical fiber transceiver
As plastic fiber communication industrial chain core component, its application is also more and more extensive.Plastic optical fiber and plastic optical fiber transceiver
Dock unlike quartz glass optical fiber needs expensive joint and the accurate docking technique of elaborate, but be used for business on the market at present
The plastic optical fiber transceiver of the self-locking structure of industry ambient temperature conditions, rarely seen OptoLock is a kind of.The transceiver of this structure
When plastic optical fiber connects equipment, need two plastic optical fibers to be directed at insertion simultaneously, lock simultaneously.Obviously, in once-through operation plastics
In optical fiber and the connection procedure of equipment simultaneously, it is ensured that two plastic optical fibers are directed at insertion, and locking can acquire a certain degree of difficulty simultaneously, grasp
It is slightly improper to make, and needing repeatedly loose unloading, plug is locked repeatedly repeatedly.In addition, the structure also to lead in variation of ambient temperature, external force
When pulling optical fiber or vibrations, locking function easily fails.The deficiency that these phenomenons exist when being all actual use.
Chinese patent CN201210529225.7 discloses the structure of another plastic optical fiber transceiver, uses the structure
During the product of plastic optical fiber transceiver design, it is necessary to which the vertical direction with plastic optical fiber approach axis on product casing is opened in addition
Hole is to operate the insertion of plastic optical fiber to lock.Obviously, this causes the product sealing difficulty using the fiber optical transceiver of the structure, together
Shi Rengong operation needs take into account both direction in length and breadth, and it is of limited application.This structure existing defects：In the state of communication
Under not can determine that whether optical fiber inserts in place.Although in addition, Chinese patent CN201410302301.X invention has solved energy
It is no insert look into optical fiber whether drawbacks described above in place, but its optical fiber locking mode used is not also optimal.
In summary, give full play to plastic optical fiber core diameter greatly, dock the design of easy advantage and use structure self-locking
Thought is valuable, but the foregoing solution referred to is not also best solution.
The content of the invention
The technical problems to be solved by the invention are to overcome the shortcomings of present in above-mentioned prior art, and and propose a kind of
Plastic optical fiber self-locking docking structure, can be with the very convenient locking for being reliably achieved plastic optical fiber with docking, and can make repeatedly
With.
The present invention proposes a kind of plastic optical fiber self-locking docking structure for above-mentioned technical problem, including：One body, it has one
Optical fiber be locked portion, the movable chamber of front side for being opened on the body, an optical fiber of the front and rear insertion body import through hole with
And it is opened on the top side of the body and the accommodating cavity connected with the movable chamber；One shell fragment, it is the front side installing by the body
It is engaged to the movable chamber, and with the optical fiber portion of being locked；One button, its top side for being installed in the body is attached to this and housed
Chamber, and be engaged with the optical fiber portion of being locked；And a panel, it is fixed on the front side of the body, which is provided with and the light
Fibre imports an optical fiber guide hole of through hole connection；Wherein, the button is engaged with the shell fragment, is in and is not acted on by external force in the button
When, the shell fragment, which can lock, is plugged on the plastic optical fiber that the optical fiber is imported in through hole；When the button is pressed by external force effect,
The shell fragment can be released to act on the locking for being plugged on the plastic optical fiber that the optical fiber is imported in through hole.
Wherein, the optical fiber portion of being locked is arranged on the top of the movable chamber, and the optical fiber portion of being locked, which has, to open downwards
The half slot of mouth, optical fiber is engaged when inserting with optical fiber.
Wherein, the optical fiber be locked portion front side be provided with oblique chamfering, so that the shell fragment is attached in the movable chamber.
Wherein, the shell fragment has a base portion of the shape that takes the shape of the letter U, and an extension is extended obliquely by the base portion, and by this
Two auricles that extension end both sides are extended further out, the two auricles and the button are inconsistent.
Wherein, the base portion of the shell fragment has a bottom plate with this mates, and it is convex that the both sides of the bottom plate are respectively equipped with one
Edge, the body is correspondingly provided with the mounting groove being engaged with the two flanges in the movable chamber bottom side
Wherein, the button has a base portion and two adjutages extended downwardly out by the base portion, the bottom of the two adjutages
Correspondence is in contact with two auricles of shell fragment.
Wherein, the intersection of two adjutages of the button and the base portion is provided with protuberance, to prevent the button from accommodating
Prolapse upwards in chamber.
Wherein the panel below optical fiber entrance hole be provided with a boss extended back, the base portion for pushing down the shell fragment,
During preventing that the button is pressed by external force effect, the base portion stress of the shell fragment is tilted.
Wherein, the body docks the interface that female seat is abutted against with one with having, and the body is provided with the interface
One chamfering, in order to which plastic optical fiber self-locking docking structure is separated with the docking female seat.
The present invention also proposes a kind of plastic optical fiber transceiver module for above-mentioned technical problem, including mutual cooperation, such as
A upper described plastic optical fiber self-locking docking structure and a docking female seat.
Compared with prior art, plastic optical fiber self-locking docking structure of the invention by body, shell fragment, button it is ingenious
Coordinate, it is very convenient reliably to realize self-locking repeatedly and the loose unloading of optical fiber, without instrument, reduce difficulty during artificial operation
Degree；In addition, the plastic optical fiber transceiver module of the present invention again can be very by the way of locking docking structure is separated with docking female seat
Good solving checks the problem of whether optical fiber inserts in place under communication state.
Brief description of the drawings
Fig. 1 is the schematic top plan view of the embodiment of the present invention.
Fig. 2 be in Fig. 1 A-A to diagrammatic cross-section.
Fig. 3 is the diagrammatic cross-section of B-B direction in Fig. 1.
Fig. 4 is the perspective exploded view of the embodiment of the present invention.
Fig. 5 is the three-dimensional combination diagram of the embodiment of the present invention.
Fig. 6 is the schematic diagram of shell fragment in the embodiment of the present invention.
Wherein, description of reference numerals is as follows：The optical fiber of 10 12 movable chamber of plastic optical fiber self-locking 1 body of docking structure 15
The optical fiber of through hole 16 is imported to be locked 191 pairs of portion 18 accommodating cavity, 19 interface, 161 oblique angle 162 small boss, 163 half slot
The button base portion 32 of 3 button of junction chamfering 2 shell fragment, 21 shell fragment base portion, 22 extension, 23 auricle, 211 bottom plate, 2111 flange 31
The boss of 41 optical fiber guide hole of adjutage 33 protuberance, 4 panel 42.
Embodiment
Below in conjunction with the accompanying drawing of this specification, give presently preferred embodiments of the present invention further elaboration.
Referring to Fig. 1 to Fig. 6, Fig. 1 is the schematic top plan view of the embodiment of the present invention.Fig. 2 be in Fig. 1 A-A to section illustrate
Figure.Fig. 3 is the diagrammatic cross-section of B-B direction in Fig. 1.Fig. 4 is the perspective exploded view of the embodiment of the present invention.Fig. 5 is the present invention
The three-dimensional combination diagram of embodiment.Fig. 6 is the schematic diagram of shell fragment in the embodiment of the present invention.The present invention proposes a kind of plastic optical fiber
Transceiver module, includes a plastic optical fiber self-locking docking structure 10 and a docking female seat for mutual cooperation（It is not shown）.
The plastic optical fiber self-locking docking structure 10 includes：One body 1, its have an optical fiber be locked portion 16, opening
A movable chamber 12 in the front side of the body 1, an optical fiber of the front and rear insertion body 1 import through hole 15 and are opened on the body
1 top side and the accommodating cavity 18 connected with the movable chamber 12；One shell fragment 2, it is to be attached to the activity by the front side of the body 1
Chamber 12, and be engaged with the optical fiber portion 16 that is locked；One button 3, its top side for being installed in the body 1 is attached to the accommodating cavity
18, and be engaged with the optical fiber portion 16 that is locked；And a panel 4, it is fixed on the front side of the body 1, which is provided with
The optical fiber imports the optical fiber guide hole 41 that through hole 15 is connected.Wherein, the button 3 is engaged with the shell fragment 2, is in the button 3
When not acted on by external force, the shell fragment 2, which can lock, is plugged on the plastic optical fiber that the optical fiber is imported in through hole 15；The button 3 by
When external force effect is pressed, the locking work that 2 pairs of the shell fragment is plugged on the plastic optical fiber that the optical fiber is imported in through hole 15 can be released
With.
The body 1, which has, docks the interface 19 that female seat is abutted against with one, and the body 1 is provided with one at the interface 19
Chamfering 191, in order to which plastic optical fiber self-locking docking structure is separated with the docking female seat.The optical fiber portion 16 that is locked is set
In the top of the movable chamber 12, the optical fiber is locked portion 16 with downwardly open half slot 163.The optical fiber is locked portion
16 front side is provided with oblique chamfering, so that the shell fragment 2 is attached in the movable chamber 12.
A base portion 21 of the shell fragment 2 with the shape that takes the shape of the letter U, the extension 22 extended obliquely by the base portion 21, and
Two auricles 23 extended further out by the end both sides of extension 22, the two auricles 23 and the button 3 are inconsistent.The bullet
The base portion 21 of piece 2 has the bottom plate 211 being engaged with the body 1, and the both sides of the bottom plate 211 are respectively equipped with a flange 2111；
The body 1 is correspondingly provided with the mounting groove being engaged with the two flanges 2111 in the bottom side of the movable chamber 12.
The button 3 has a base portion 31 and two adjutages 32 extended downwardly out by the base portion 31, the two adjutages
32 bottom correspondence is inconsistent with the two auricles 23.The button 3 is set in the intersection of the two adjutages 32 and the base portion 31
There is protuberance 33, to prevent the button 3 prolapse upwards from the accommodating cavity 18.
The panel 4 is provided with the boss 42 extended back, the base portion for pushing down the shell fragment 2 in the lower section of optical fiber guide hole 41
21, to prevent that the stress of base portion 21 of the shell fragment 2 is tilted when the button 3 is pressed by external force effect.
In optical fiber to be connect, 3 are pushed button, the adjutage 32 of button 3 pushes down the auricle 23 of the shell fragment 2 so that shell fragment 2
Otch exits optical fiber and imports through hole 15, inserts optical fiber, unclamps button 3；Shell fragment 2 is replied in the presence of elastic force is pressed in half by optical fiber
In circular groove 163, so as to lock optical fiber.The front end exit that plastic optical fiber is inserted into plastic optical fiber self-locking docking structure 10 is concordant
Afterwards, you can the docking structure 10 with optical fiber is inserted into matching female seat again, so as to complete whole optical fiber and equipment
Docking operation.
In optical fiber to be exited, button 3 is depressed, contact of the otch of shell fragment 2 with optical fiber is released, you can exit optical fiber.
The above is only presently preferred embodiments of the present invention, is not intended to limit embodiment of the present invention, and this area is general
Logical technical staff can very easily carry out corresponding flexible or change according to the central scope and spirit of the present invention, therefore this
The protection domain of invention should be defined by the protection domain required by claims.
Claims (10)
1. a kind of plastic optical fiber self-locking docking structure, it is characterised in that including：One body（1）, it is fastened with an optical fiber lock
Determine portion（16）, be opened on the body（1）Front side a movable chamber（12）, the front and rear insertion body（1）An optical fiber import it is logical
Hole（15）And it is opened on the body（1）Top side and with the movable chamber（12）One accommodating cavity of connection（18）；One shell fragment（2）,
It is by the body（1）Front side be attached to the movable chamber（12）, and be locked portion with the optical fiber（16）It is engaged；One button
（3）, it is installed in the body（1）Top side be attached to the accommodating cavity（18）, and be locked portion with the optical fiber（16）It is engaged；
And a panel（4）, it is fixed on the body（1）Front side, which is provided with and the optical fiber import through hole（15）One light of connection
Fine guide hole（41）；Wherein, the button（3）With the shell fragment（2）It is engaged, in the button（3）In when not acted on by external force, the bullet
Piece（2）It can lock and be plugged on optical fiber importing through hole（15）In plastic optical fiber；In the button（3）It is pressed by external force effect
When, the shell fragment can be released（2）Through hole is imported to being plugged on the optical fiber（15）In plastic optical fiber locking effect.
2. according to the plastic optical fiber self-locking docking structure described in claim 1, it is characterised in that the optical fiber is locked portion
（16）It is arranged on the movable chamber（12）Top, the optical fiber is locked portion（16）With downwardly open half slot（163）.
3. according to the plastic optical fiber self-locking docking structure described in claim 2, it is characterised in that the optical fiber is locked portion
（16）Front side be provided with oblique chamfering, so as to the shell fragment（2）It is attached to the movable chamber（12）In.
4. according to the plastic optical fiber self-locking docking structure described in claim 1, it is characterised in that the shell fragment（2）With taking the shape of the letter U
One base portion of shape（21）, by the base portion（21）The extension extended obliquely（22）, and by the extension（22）End
Two auricles that both sides are extended further out（23）, the two auricles（23）With the button（3）It is inconsistent.
5. according to the plastic optical fiber self-locking docking structure described in claim 4, it is characterised in that the button（3）With a base
Portion（31）With by the base portion（31）Two adjutages extended downwardly out（32）, the two adjutages（32）Bottom correspondence and this
Two auricles（23）It is inconsistent.
6. according to the plastic optical fiber self-locking docking structure described in claim 5, it is characterised in that the button（3）At the two
Adjutage（32）With the base portion（31）Intersection be provided with protuberance（33）, to prevent the button（3）From the accommodating cavity（18）In
Prolapse upwards.
7. according to the plastic optical fiber self-locking docking structure described in claim 1, it is characterised in that the panel（4）Led in optical fiber
Hole（41）Lower section be provided with the boss that extends back（42）, for pushing down the shell fragment（2）Base portion（21）, with prevent this by
Key（3）When being pressed by external force effect, the shell fragment（2）Base portion（21）Stress is tilted.
8. according to the plastic optical fiber self-locking docking structure described in claim 1, it is characterised in that the body（1）With with one
The interface that docking female seat is abutted against（19）, the body is in the interface（19）Place is provided with a chamfering（191）, in order to mould
Material optical fiber self-locking docking structure is separated with the docking female seat.
9. according to the plastic optical fiber self-locking docking structure described in claim 1, it is characterised in that the shell fragment（2）Base portion
（21）With with the body（1）The bottom plate being engaged（211）, the bottom plate（211）Both sides be respectively equipped with a flange（2111）；
The body（1）In the movable chamber（12）Bottom side be correspondingly provided with and the two flanges（2111）The mounting groove being engaged.
10. a kind of plastic optical fiber transceiver module, including a plastic optical fiber self-locking docking structure of mutual cooperation and a docking
Female seat, it is characterised in that the plastic optical fiber self-locking docking structure is the plastic optical fiber as described in any one of claim 1 to 9
Self-locking docking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221578.9A CN107290828A (en) | 2016-04-11 | 2016-04-11 | Plastic optical fiber self-locking docking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221578.9A CN107290828A (en) | 2016-04-11 | 2016-04-11 | Plastic optical fiber self-locking docking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107290828A true CN107290828A (en) | 2017-10-24 |
Family
ID=60093745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610221578.9A Pending CN107290828A (en) | 2016-04-11 | 2016-04-11 | Plastic optical fiber self-locking docking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107290828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857782A (en) * | 2022-05-06 | 2022-08-05 | 广东基信智能装备有限公司 | Automatic docking mechanism and docking method for gas water heater detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020048434A1 (en) * | 2000-10-20 | 2002-04-25 | Autonetworks Technologies, Ltd. | Optical connector device |
| CN201892764U (en) * | 2010-11-11 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Optical fiber connector with water-proof function |
| CN102944921A (en) * | 2012-12-11 | 2013-02-27 | 南京光露电子有限公司 | Optical transceiving assembly capable of being rapidly connected with optical fiber |
| CN104101964A (en) * | 2013-12-01 | 2014-10-15 | 杨泽清 | Optical fiber locking structure in optical communication device connection |
| CN105278053A (en) * | 2015-03-23 | 2016-01-27 | 深圳市物联光通创新科技发展有限公司 | Structural device of plastic optical fiber transceiver |
| CN205539600U (en) * | 2016-04-11 | 2016-08-31 | 杨泽清 | Plastic fiber self -locking butt -joint structural and plastic fiber transceiver subassembly |
-
2016
- 2016-04-11 CN CN201610221578.9A patent/CN107290828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020048434A1 (en) * | 2000-10-20 | 2002-04-25 | Autonetworks Technologies, Ltd. | Optical connector device |
| CN201892764U (en) * | 2010-11-11 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Optical fiber connector with water-proof function |
| CN102944921A (en) * | 2012-12-11 | 2013-02-27 | 南京光露电子有限公司 | Optical transceiving assembly capable of being rapidly connected with optical fiber |
| CN104101964A (en) * | 2013-12-01 | 2014-10-15 | 杨泽清 | Optical fiber locking structure in optical communication device connection |
| CN105278053A (en) * | 2015-03-23 | 2016-01-27 | 深圳市物联光通创新科技发展有限公司 | Structural device of plastic optical fiber transceiver |
| CN205539600U (en) * | 2016-04-11 | 2016-08-31 | 杨泽清 | Plastic fiber self -locking butt -joint structural and plastic fiber transceiver subassembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857782A (en) * | 2022-05-06 | 2022-08-05 | 广东基信智能装备有限公司 | Automatic docking mechanism and docking method for gas water heater detection equipment |
| CN114857782B (en) * | 2022-05-06 | 2024-04-05 | 广东基信智能装备有限公司 | Automatic docking mechanism and docking method for gas water heater detection equipment |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171124 Address after: 518000, 2, building 808, Minle Industrial Zone, people's street, Longhua District, Guangdong, Shenzhen Applicant after: YANG ZEQING Address before: 518001 Baoan North Road talent market building in Luohu District, Shenzhen, Guangdong Applicant before: Yang Zeqing |
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