CN2636258Y - Optical fibre interface cleaner - Google Patents
Optical fibre interface cleaner Download PDFInfo
- Publication number
- CN2636258Y CN2636258Y CNU032697554U CN03269755U CN2636258Y CN 2636258 Y CN2636258 Y CN 2636258Y CN U032697554 U CNU032697554 U CN U032697554U CN 03269755 U CN03269755 U CN 03269755U CN 2636258 Y CN2636258 Y CN 2636258Y
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- optical fiber
- housing
- flap
- fiber interface
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 101150012579 ADSL gene Proteins 0.000 description 1
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 1
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- B08B1/30—
-
- 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
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3866—Devices, tools or methods for cleaning connectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2240/00—Type of materials or objects being cleaned
- B08B2240/02—Optical fibers or optical fiber connectors
Abstract
An optical fiber interface cleaner is provided, which belongs to an accessory field of light coupler device. The utility model comprises a shell, and is characterized in that: a cleaning hole is arranged at one side of the shell, another side is provided with a handle slideway hole, a slidable sealing baffle and a splint fixed on the shell are arranged on the inner side of the cleaning hole. The shell is internally provided with a drawing-in belt wheel and a draw-out belt wheel, a guide belt rolling sleeve, a cleaning belt winding on the drawing-in belt wheel and the draw-out belt wheel, and a drawing-in belt wheel drive flap. The drawing-in belt wheel drive flap is arranged with the drawing-in belt wheel with a same axis and can move separating from the drawing-in belt wheel. The drive flap is connected with the draw-in wheel coaxially by an on-off device, and is hinged with the sealing baffle snidely and connected with a flexible component. A back stop component is arranged between the draw-in belt wheel and the draw-out belt wheel, which contacts with the outer edge gear of the draw-in belt wheel and the draw-out belt wheel. The utility model has good self-dustproof and sealing effect. Without any chemical solvent, the utility model has good cleaning effect, which is economic and practical, and can be suitable for the processing cleaning to the instruments and equipments of all kinds of optical fiber interfaces.
Description
Technical field
The utility model belongs to the field of accessories of photoconduction coupler device, relates in particular to a kind of device that is used to clean fibre-optical splice/interface.
Background technology
Optical-fibre communications comes out three during the last ten years, has become the main body of modern communication transmission network, and has worldwide obtained and develop rapidly.In American-European, Japan and Chinese, optical fiber transmission technique is becoming the main backbone transport technology of communications industry, and is developing rapidly especially.
The transport vehicle of optical-fibre communications is an optical fiber, connection between the optical fiber is finished by the joints of optical fibre (claiming optical fiber attachment plug or interface again), because two relative ends of optical fiber directly link together by the joints of optical fibre, so whether the cleaning of the joints of optical fibre has great influence to light signal in the loss by interface.Very clean interface, its light consumption may diminish to hundreds of thousands even 1,000,000/; And contaminated interface, its optical loss can reach more than 99%, that is to say, have only 1% light signal can pass through interface, the loss that this is equivalent to 20dB is about as much as light signal and has transmitted 120 kilometers less, this shows the importance of cleaning optical fiber interface surface.
Traditional optics cleaning mode is to be stained with alcohol or ether cleans the optical fiber interface with cotton balls or lens paper, because the structural limitations at optical fiber interface place, this traditional cleaning mode is difficult to the cleaning effect that reaches desirable, and because the chemical characteristic of alcohol or ether self, just with being subject to many limitations, extremely inconvenient at the construction field (site); In addition, owing to airborne moisture content and other impurity can be deposited on the optical fiber interface surface after alcohol or the ether volatilization, thus form the surface of high loss.Under extreme case, high-power light signal can make the impurity of interface be heated, and temperature raises, and causes the optical fiber burning, causes fibre circuit to damage.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly need not any chemical solvent, be simple and easy to use, be easy to carry, easy to use, cleaning effect good, economical and practical optical fiber interface clearer.
The technical solution of the utility model is: a kind of optical fiber interface clearer is provided, comprise housing, a side that it is characterized in that housing is provided with lancing door, another side is provided with the handle skidway hole, at the inboard parallel stacked setting of lancing door sealing baffle and be fixed on supporting plate on the housing inner surface slidably, the receipts that outer rim is a dentation are set in the housing, put belt wheel, the conduction band roll sleeve, through conduction band roll sleeve and the receipts that are wound in from passing between sealing baffle and the supporting plate, the cleaning band of putting on the belt wheel drives flap with the take-up pulley that has handle, receive, put belt wheel, conduction band roll sleeve and driving flap are rotatably mounted to the housing inner surface by corresponding axle respectively, drive flap and the coaxial setting of take-up pulley, and can be independent of the take-up pulley motion, drive flap and sealing baffle slip pin joint, driving flap connects with the elastic component that an end is fixed in housing, drive to change to pull and connect with take-up pulley by the coaxial heart of arrangement of clutch, receiving, put the retaining member that is fixed on the housing inner surface, retaining member and receipts are set between the belt wheel, the marginal tooth of putting belt wheel contacts.
Wherein the inboard stacked setting of described lancing door slidably sealing baffle, be fixed on the supporting plate that the guided plate that has guiding groove on the housing and surface have elastomeric pad, cleaning band passes between guided plate and elastomeric pad abreast.
The handle skidway hole of above-mentioned housing is that the center of circle is provided with the take-up pulley axle center, and take-up pulley drives vertical substantially with it handle is set on the flap, and handle passes the handle skidway hole and stretches out housing.
Above-mentioned elastic component is a spring, and an end and the housing of spring are fixed, and the other end is fixed with the driving flap.
The marginal tooth of above-mentioned retractable belt wheel is a hook tooth.
Its described arrangement of clutch comprises that the ball grooves that is arranged at take-up pulley one side, ball and the coaxial heart that is arranged in the ball grooves are fixed on the clutch case composition that drives on the flap, the edge that clutch case is dug is included in ball grooves and ball among the clutch case, its described ball is a roller, and the quantity of described ball grooves and ball is at least two respectively.
Above-mentioned retaining member is an elastic spring.
Compared with the prior art, the utility model has the advantages that:
1. all the other all parts all are built among the housing of sealing except that driving handle, and self dust seal is effective, simple to operate, easy-to-use, so each cleaning all can reach desirable effect;
2. need not any chemical solvent in using, safe and reliable, environment and operator there are not any harmful effect;
3. the cleaning band in the clearer is a changeable type, and every box cleaning band can clean the optical fiber interface more than 400 at least, and use cost is low, and is economical and practical;
4. whole clearer volume is little, is easy to carry, and is easy to use;
5. applied widely, applicable to various optical fiber interfaces.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model sealing baffle simplified structure synoptic diagram in the closed position;
Fig. 3 is the simplified structure synoptic diagram that the utility model sealing baffle is shown in an open position;
Fig. 4 is the utility model arrangement of clutch structural representation;
Fig. 5 is the utility model one-piece construction assembling synoptic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is further elaborated.
Among Fig. 1, a side of housing 1 is provided with lancing door 2, at the inboard parallel stacked setting of lancing door sealing baffle 4 slidably, be fixed on guided plate that has one or two guiding groove 11 and the surperficial supporting plate 5 that has elastomeric pad 12 on the housing inner surface, it is the take-up pulley 6 of dentation that outer rim is set in the housing, put belt wheel 7, conduction band roll sleeve 9-1,9-2 and 9-3, through conduction band roll sleeve and the receipts that are wound in from passing between guided plate 11 and the elastomeric pad 12, the cleaning band of putting on the belt wheel 8 drives flap 10 with the take-up pulley that has handle, is receiving, put retaining elastic spring 13 is set between the belt wheel.
Wherein retractable belt wheel, conduction band roll sleeve and driving flap are rotatably mounted on the housing by corresponding axle respectively, drive flap and the coaxial setting of take-up pulley, and can be independent of the take-up pulley motion, drive flap and sealing baffle slip pin joint, the retaining elastic spring contacts with the marginal tooth of retractable belt wheel, and the marginal tooth of retractable belt wheel is a hook tooth.
Among Fig. 2, the parallel stacked setting of side sealing baffle 4 slidably within the lancing door of housing 1 one sides, a side of sealing baffle is provided with the guided plate 14 of chute, and guided plate is by being fixed in the sliding pin 15 that drives on the flap 10 and driving the flap pin joint and connect and connect.
It is the handle skidway hole 3 that the center of circle is provided with that the another side of housing is provided with the take-up pulley axle center, and take-up pulley drives vertical with it handle 13 is set on the flap, and handle passes the handle skidway hole and stretches out housing.
Drive flap and connect, drive on the flap and be fixed with the clutch case 17 of concentric with it with the spring 16 that an end is fixed in housing.
Under the situation that no external force applies, drive flap under the pulling force effect of spring, turn left, drive sealing baffle by sliding pin and slide left, lancing door is sealed up fully, prevent dust and contaminating impurity cleaning band and miscellaneous part.
For the ease of signal, sealing baffle marks with profile line form emphasis among the figure, and other irrelevant members do not draw.
Among Fig. 3, when applying external force to driving flap by handle, the driving flap turns right, driving sealing baffle by sliding pin slides to the right, expose guided plate 11 that is positioned at the lancing door below and the cleaning band 8 that is positioned at the guided plate below, so that optical fiber interface contacts with cleaning band, optical fiber interface is carried out corresponding clean operation.
When externally applied forces disappears, drive flap under the pulling force effect of spring, revolution left drives sealing baffle and slides left, and lancing door is sealed up fully, makes it to become state shown in Figure 2.
Identical with Fig. 2, for the ease of signal, sealing baffle marks with profile line form emphasis among the figure, and other irrelevant members do not draw.
Among Fig. 4, arrangement of clutch comprises the ball grooves 18 that is arranged at take-up pulley 6 one sides, be arranged on ball 19 in the ball grooves and coaxial heart is fixed on the clutch case 17 that drives on the flap and forms, and the edge that clutch case is dug is included in ball grooves and ball among the clutch case.Its described ball is a roller.The quantity of described ball grooves and ball is at least two respectively.
Driving flap connects with take-up pulley by the coaxial heart of arrangement of clutch.
Among Fig. 5, represented whole clearer critical piece position relation and corresponding assembly relation each other, be described in detail, no longer repeated at this owing in the description of above-mentioned figure, have.
The summary of the utility model course of work:
When needs clean optical fiber interface, promote to be exposed to the handle of housing, drive and drive the flap rotation.When driving the flap rotation, drive sealing baffle by sliding pin on the one hand and slide, expose guided plate that is positioned at the lancing door below and the cleaning band that is positioned at the guided plate below, so that optical fiber interface contacts with cleaning band; Simultaneously, drive flap and drive take-up pulley by arrangement of clutch and rotate, drive cleaning band and move, make clean cleaning band move to the below of guided plate, for the usefulness of optical fiber interface cleaning from putting belt wheel.
The guiding groove that contaminated optical fiber interface is put on the guided plate slightly firmly moves, by relatively moving and contact, rub between optical fiber interface and the cleaning band, and can be with physical method with the soil release on optical fiber interface surface.After the first cleaning,, can put into another guiding groove to interface and repeat cleaning more once in order to guarantee cleaning effect.
After the optical fiber interface cleaning is finished, remove the handle externally applied forces, drive the pulling force effect turning down of flap at spring, drive sealing baffle and slide, lancing door is sealed up fully, prevent dust and contaminating impurity cleaning band and miscellaneous part; Simultaneously, under the effect of the outer rim hook tooth of retaining elastic spring and retractable belt wheel, the turned position of retractable belt wheel is held constant, is promoted once more until next handle, begins new one again and takes turns do action.
Because the utility model all the other all parts except that driving handle all are built among the housing of sealing, self dust seal is effective, simple to operate, easy-to-use, so each cleaning all can reach desirable effect; Need not any chemical solvent in the use, environment and operator are not had any harmful effect; Cleaning band adopts the changeable type structure, and every box cleaning band can clean 400～500 optical fiber interfaces at least: cleaning effect can reach-20 to-50dB (return loss), and use cost is low, and is economical and practical; The only heavy over one hundred gram of whole clearer, volume is little, is easy to carry, and is easy to use; Applied widely, applicable to the various instrument and equipments that optical fiber interface is arranged, SC, FC, LC, ST, D4 or the DIN type optical fiber interface that can go out optical transmission equipment, frame relay switch, ATM switch, road in system such as equipment, SPC PBX/digital program-controlled exchange system, multimedia terminal, FC data system, gigabit Ethernet, FDDI data system, ADSL system or optical switch or the device carry out corresponding cleaning.
Claims (9)
1. an optical fiber interface clearer comprises housing, it is characterized in that:
A side of housing is provided with lancing door, and another side is provided with the handle skidway hole;
At the inboard parallel stacked setting of lancing door sealing baffle and be fixed on supporting plate on the housing inner surface slidably;
Outer rim be set in the housing be dentation retractable belt wheel, conduction band roll sleeve, drive flap through the conduction band roll sleeve and from the take-up pulley that is wound in the cleaning band on the retractable belt wheel and has a handle that passes between sealing baffle and the supporting plate;
Retractable belt wheel, conduction band roll sleeve and driving flap are rotatably mounted to the housing inner surface by corresponding axle respectively;
Drive flap and the coaxial setting of take-up pulley, and can be independent of the take-up pulley motion;
Drive flap and sealing baffle slip pin joint;
Driving flap connects with the elastic component that an end is fixed in housing;
Driving flap connects with take-up pulley by the coaxial heart of arrangement of clutch;
The retaining member that is fixed on the housing inner surface is being set between the retractable belt wheel, and the retaining member contacts with the marginal tooth of retractable belt wheel.
2. according to the described optical fiber interface clearer of claim 1, it is characterized in that the inboard stacked setting of described lancing door slidably sealing baffle, be fixed on the supporting plate that the guided plate that has guiding groove on the housing and surface have elastomeric pad, cleaning band passes between guided plate and elastomeric pad abreast.
3. according to the described optical fiber interface clearer of claim 1, it is characterized in that the handle skidway hole of described housing is that the center of circle is provided with the take-up pulley axle center, take-up pulley drives vertical substantially with it handle is set on the flap, and handle passes the handle skidway hole and stretches out housing.
4. according to the described optical fiber interface clearer of claim 1, it is characterized in that described elastic component is a spring, an end and the housing of spring are fixed, and the other end is fixed with the driving flap.
5. according to the described optical fiber interface clearer of claim 1, the marginal tooth that it is characterized in that described retractable belt wheel is a hook tooth.
6. according to the described optical fiber interface clearer of claim 1, it is characterized in that described arrangement of clutch comprises the ball grooves that is arranged at take-up pulley one side, is arranged on ball in the ball grooves and coaxial heart and is fixed on the clutch case that drives on the flap and forms, the edge that clutch case is dug is included in ball grooves and ball among the clutch case.
7. according to the described optical fiber interface clearer of claim 6, it is characterized in that described ball is a roller.
8. according to claim 6 or 7 described optical fiber interface clearers, it is characterized in that the quantity of described ball grooves and ball is at least two respectively.
9. according to the described optical fiber interface clearer of claim 1, it is characterized in that described retaining member is an elastic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032697554U CN2636258Y (en) | 2003-07-31 | 2003-07-31 | Optical fibre interface cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032697554U CN2636258Y (en) | 2003-07-31 | 2003-07-31 | Optical fibre interface cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636258Y true CN2636258Y (en) | 2004-08-25 |
Family
ID=34300146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032697554U Expired - Fee Related CN2636258Y (en) | 2003-07-31 | 2003-07-31 | Optical fibre interface cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636258Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534643C (en) * | 2005-11-16 | 2009-09-02 | 林文一 | Fixed length transmission device of dedicated cleaner to optical fiber joint |
| CN105327867A (en) * | 2014-08-13 | 2016-02-17 | 华为技术有限公司 | Cleaning device for optical fiber connector |
| TWI564225B (en) * | 2015-08-28 | 2017-01-01 | Folding storage fiber cleaning device | |
| CN111495812A (en) * | 2020-05-21 | 2020-08-07 | 深圳市华诚宝元科技有限公司 | Cleaning device |
| WO2022244038A1 (en) * | 2021-05-17 | 2022-11-24 | 日本電信電話株式会社 | Optical connector cleaning tool |
-
2003
- 2003-07-31 CN CNU032697554U patent/CN2636258Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534643C (en) * | 2005-11-16 | 2009-09-02 | 林文一 | Fixed length transmission device of dedicated cleaner to optical fiber joint |
| CN105327867A (en) * | 2014-08-13 | 2016-02-17 | 华为技术有限公司 | Cleaning device for optical fiber connector |
| WO2016023333A1 (en) * | 2014-08-13 | 2016-02-18 | 华为技术有限公司 | Optical fiber connector cleaning device |
| AU2015249152B2 (en) * | 2014-08-13 | 2016-04-21 | Huawei Technologies Co., Ltd | Apparatus for cleaning optical fiber connector |
| US9507146B2 (en) | 2014-08-13 | 2016-11-29 | Huawei Technologies Co., Ltd. | Apparatus for cleaning optical fiber connector |
| CN105327867B (en) * | 2014-08-13 | 2018-06-05 | 华为技术有限公司 | Fiber connector cleaning device |
| TWI564225B (en) * | 2015-08-28 | 2017-01-01 | Folding storage fiber cleaning device | |
| CN111495812A (en) * | 2020-05-21 | 2020-08-07 | 深圳市华诚宝元科技有限公司 | Cleaning device |
| WO2022244038A1 (en) * | 2021-05-17 | 2022-11-24 | 日本電信電話株式会社 | Optical connector cleaning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |