WO2016023333A1 - 光纤连接头清洁装置 - Google Patents

光纤连接头清洁装置 Download PDF

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Publication number
WO2016023333A1
WO2016023333A1 PCT/CN2015/070463 CN2015070463W WO2016023333A1 WO 2016023333 A1 WO2016023333 A1 WO 2016023333A1 CN 2015070463 W CN2015070463 W CN 2015070463W WO 2016023333 A1 WO2016023333 A1 WO 2016023333A1
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WO
WIPO (PCT)
Prior art keywords
gear
cleaning
sliding plate
fiber connector
casing
Prior art date
Application number
PCT/CN2015/070463
Other languages
English (en)
French (fr)
Inventor
别辉
郭亚莉
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to SG11201508763SA priority Critical patent/SG11201508763SA/en
Priority to EP15784263.4A priority patent/EP3000538B1/en
Priority to AU2015249152A priority patent/AU2015249152B2/en
Priority to US14/973,170 priority patent/US9507146B2/en
Publication of WO2016023333A1 publication Critical patent/WO2016023333A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • 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
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • 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

Definitions

  • the invention relates to a fiber optic connector cleaning device.
  • connection between the existing optical fibers is accomplished through a fiber optic connector, ie, a fiber optic connector or interface, and the cleanliness of the fiber optic connector directly affects the loss of the optical signal at the junction.
  • Conventional fiber optic connector cleaning methods are performed by cleaning the pen or cleaning the cartridge. This method is performed by manually moving the alignment head and wiping it by repeatedly moving the connector or the cleaning tool, thereby increasing the difficulty of cleaning and reducing the cleaning efficiency.
  • the object of the present invention is to provide a fiber optic connector cleaning device which is simple in structure, convenient to carry and use.
  • an optical fiber connector cleaning device for cleaning a fiber optic connector
  • the fiber connector cleaning device comprising a casing, a take-up gear, a tape gear, an operating portion, and a cleaning socket disposed on the casing
  • a cleaning belt is disposed between the take-up gear and the tape-removing gear and is rotatably received in the casing
  • the cleaning socket is located between the take-up gear and the take-up gear and faces the take-up gear
  • the cleaning belt is disposed between the belt and the belt
  • the operating portion includes a push rod, an elastic body mounted in the casing, a limiting block, a sliding plate and a dialing member, and the push rod is inserted into the casing from the outside of the casing
  • One end of the sliding plate is connected to the push rod, and the other end shields the cleaning socket
  • the elastic body is abutted between the limiting block and the push rod
  • the dialing member is disposed on the One side of the sliding plate is disposed opposite to the teeth of the take-up gear
  • the end of the sliding plate away from the push rod is provided with a blocking piece and a notch, the blocking piece is disposed adjacent to the notch, and the sliding plate sliding causes the blocking piece to shield the Clean the socket or expose the cleaning socket through the gap.
  • the dial member is provided with an extension piece connected to the sliding plate and an abutting arm bent by the extension piece and extending parallel to the sliding plate.
  • the abutting arm abuts against the teeth of the take-up gear.
  • the box body includes a bottom wall and a sidewall disposed on the bottom wall, and the limiting block is disposed on the bottom wall and opposite to the side A gap is formed between the walls, and the limiting block is provided with a through groove extending through the gap toward the bottom wall, and the sliding plate is installed in the gap and can drive the dialing member to pass through the through slot.
  • the cleaning socket is disposed on the sidewall, and the bottom wall is provided with a limiting frame opposite to the cleaning socket.
  • the baffle shields the cleaning socket between the sidewall and the limiting frame.
  • the push rod is slid parallel to the sliding direction of the sliding plate through the casing and the end of the sliding plate away from the blocking piece, the elastic body is abutted An end portion of the sliding plate is connected to the push rod and the push rod.
  • the optical fiber connector cleaning device further includes two steering pulleys respectively disposed on the bottom wall on opposite sides of the limiting frame body.
  • the cleaning belt is tensioned by the two steering pulleys and passes between the limiting frame and the blocking piece.
  • the bottom wall and the side wall joint are further provided with a guiding boss, and the side of the sliding plate abuts against the guiding boss Slide along the guide boss.
  • the bottom wall is opposite to the take-up gear and the tape
  • the gears are respectively provided with limit springs.
  • the optical fiber connector cleaning device further includes a cover body, A cover is attached to the case to seal the case.
  • the optical fiber connector cleaning device of the invention has the advantages of simple structure and small volume, and only needs to push the push rod to open the cleaning socket and drive the cleaning belt to realize the purpose of automatic wiping and cleaning, and the operation is convenient.
  • FIG. 1 is a schematic structural view of a fiber optic connector cleaning device in accordance with a preferred embodiment of the present invention, wherein the cleaning socket is in an open state.
  • Figure 2 is an exploded perspective view of the optical fiber connector cleaning device of the present invention shown in Figure 1.
  • FIG. 3 is a schematic view showing the structure of the optical fiber connector cleaning device shown in FIG. 1, wherein the cleaning socket is in a closed state.
  • a preferred embodiment of the present invention provides a fiber optic connector cleaning device for cleaning a fiber optic connector.
  • the optical fiber connector cleaning device includes a casing 10, a take-up gear 15, a tape gear 16, an operation portion 20, and a cleaning socket 17 provided on the casing 10.
  • a cleaning belt 18 is disposed between the take-up gear 15 and the take-up gear 17 and is rotatably received in the casing 10 in sequence.
  • the cleaning socket 17 is located between the take-up gear 15 and the take-up gear 16 and faces the cleaning belt 18 between the take-up gear 15 and the take-up gear 16.
  • the operation portion 20 includes a push rod 21, an elastic body 22 housed in the casing 10, a stopper block 23, a slide plate 24, and a dial member 25.
  • the push rod 21 is extended from the casing 10 into the casing 10.
  • the end of the sliding plate 24 is connected to the push rod 21 at one end of the casing 10 to shield the cleaning socket 17 , and the elastic body 22 is abutted between the limiting block 23 and the push rod 21 .
  • the dialing member 25 is disposed on one side of the sliding plate 24 and opposite to the teeth of the take-up gear 15 , and the cleaning belt 18 and the cleaning socket 17 are located on opposite sides of the sliding plate 24 ,
  • the push rod 21 pushes the slide plate 24 to slide in the casing 10. After the cleaning socket 17 exposes the cleaning belt 18, the slide plate 24 is further pushed to push the dial member 25 against the gear teeth of the take-up gear 15
  • the take-up gear 15 drives the cleaning belt 18 to move.
  • the casing 10 has a strip-shaped groove shape, and includes a bottom wall 11 , a side wall 11 disposed on the bottom wall 11 , and an end wall 112 connected to the side wall 11 .
  • the optical fiber connector cleaning device further includes a cover 40.
  • the cover 40 is covered on the casing 10 and locked by screws or the like to seal the casing 10.
  • the take-up gear 15 is spaced apart from the take-up gear 16 on the bottom wall 11.
  • the take-up gear 15 includes a reel 151 that is rotatably mounted on the bottom wall 11 and a ratchet 152 that is fitted over the bottom of the reel 151.
  • the take-up gear 15 is disposed adjacent to the limit block 23.
  • the take-up gear 16 includes a reel 161 that is rotatably mounted on the bottom wall 11 and a ratchet 162 that is fitted over the bottom of the reel 161.
  • the dial 25 urges the teeth of the ratchet 152 on the take-up gear 15.
  • the push rod 21 is a round rod and one end located outside the casing 10 is a grip end 211.
  • the push rod 21 slides through the end wall 112 opposite to the limiting block 23.
  • the elastic body 22 is a spring.
  • the slider 24 is a sheet-like structure that slides parallel to the side wall 11 and along the side wall 11 to shield or expose the cleaning socket 17.
  • the optical fiber connector cleaning device of the present invention blocks the cleaning socket 17 and the elastic body is in a compressed state.
  • the push rod 21 is pushed into the casing 10, and the push rod 21 moves the compression elastic body 22 toward the limiting block 23 and drives the sliding plate 24 along the side wall 11 slide.
  • the sliding plate 24 exposes the cleaning socket 17 , inserts the fiber connector 50 into the cleaning socket 17 , and the fiber connector 50 contacts the cleaning tape 18 to continue to push the slider 24 to drive the dialing
  • the moving member 25 moves toward the take-up gear 15 and pushes against the teeth of the take-up gear 15.
  • the take-up gear 15 rotates to pull the cleaning belt 18 to move, and the take-up gear 16 is released with the same rotation.
  • the cleaning belt 18 completes the cleaning of the optical fiber connector 50 during the movement of the cleaning belt 18 as the take-up gear 15 rotates; the optical fiber connector 50 is removed to remove the external force on the push rod 21,
  • the elastic body 22 resilience returns the slide plate 24, the dial member 25 and the push rod 21 to the original position, and the cleaning socket 17 is again obscured by the slide plate 24.
  • the optical fiber connector cleaning device of the invention has the advantages of simple structure and small volume, and only needs to push the push rod 21 to open the cleaning socket 17 and realize automatic wiping and cleaning, and the operation is convenient.
  • a stopper 241 and a notch 242 are disposed at one end of the sliding plate 24 away from the push rod 21 .
  • the blocking piece 241 is disposed adjacent to the notch 242, and the sliding plate 24 slides to block the cleaning socket 17 or expose the cleaning socket 17 through the notch 242.
  • the sliding plate 24 is an elongated piece, and the end connected to the push rod 21 is a bent end 243.
  • the blocking piece 241 and the notch 242 are disposed on a side away from the end of the bent end 243, and the notch 242 is located between the blocking piece 241 and the bent end 243.
  • the blocking piece 241 is shielded from the cleaning socket 17 to achieve sealing thereof.
  • the push rod 21 When the sliding plate 24 is pushed to slide, the blocking piece 241 leaves the cleaning socket 17 as the sliding plate 24 slides, and the notch 242 is successively penetrated with the cleaning socket 17 to realize the exposure of the cleaning socket 17.
  • the dialing member 25 is provided with an extending piece 251 connected to the sliding plate 24 and a resisting arm 252 bent by the extending piece 251 and extending parallel to the sliding plate 24, the resisting arm 252 and the receiving piece
  • the teeth with the gear 15 are abutted.
  • the push rod 21 is slid parallel to the sliding direction of the sliding plate 24 through the casing 10 and connected to the end of the sliding plate 24 away from the blocking piece 241, and the elastic body 22 is abutted against the limiting block 23 and The push rod 21 is connected to the end of the slider 24.
  • the extending piece 251 is protruded from the surface edge of the sliding plate 24 and adjacent to the bent end 243.
  • the end of the extending piece 251 is bent and extends parallel to the sliding plate 24 toward the blocking piece 241.
  • the abutment arm 252 is formed.
  • the push rod 21 is connected to the bent end 243.
  • the limiting block 23 is disposed on the bottom wall 11 and is provided with a gap 26 between the sidewalls 111.
  • the limiting block 23 is provided with a through groove 231 penetrating the gap 26 toward the bottom wall.
  • the sliding plate 24 is mounted in the gap 26 and can drive the dialing member 25 through the through slot 231.
  • the gap 26 provides a sliding space for the slider 24 and prevents the slider 24 from deviating from the sliding trajectory.
  • a guiding boss 13 is further disposed at a joint of the bottom wall 11 and the side wall 111, and the side of the sliding plate 24 abuts against the guiding boss 13 and slides along the guiding boss 13.
  • the guiding boss 13 moves the sliding plate 24 away from the bottom wall 11 to prevent the extending piece 251 and the resisting arm 252 from contacting the bottom wall 11 when sliding.
  • the cleaning socket 17 is disposed on the side wall 111, and the bottom wall 11 is provided with a limiting frame 19 opposite to the cleaning socket 17, and the blocking piece 241 is on the side wall 111.
  • the cleaning socket 17 is shielded from the limiting frame 19.
  • the limiting frame body 19 is a rectangular frame corresponding to the size of the cleaning socket 17 , and is parallel to the side wall 111 toward the cleaning socket 17 .
  • the limiting frame 19 prevents the cleaning tape 18 from being away from the cleaning socket 17 .
  • the optical fiber connector cleaning device further includes two steering pulleys 27 respectively disposed on the bottom wall 11 on both sides of the limiting frame body 19, and the cleaning belt 18 passes through the two steering pulleys 27 is tensioned and passed between the limiting frame 19 and the blocking piece 241.
  • the two steering pulleys 27 are located at a position between the take-up gear 15 and the take-up gear 16 and are adjacent to the side wall 111.
  • the cleaning belt is extended by the take-up gear 16 and is wound around the two steering pulleys 27
  • the cleaning belt between the two steering pulleys 27 is sleeved on the side of the limiting frame 19 opposite to the cleaning socket 17, and the cleaning belt is tightened to better
  • the fiber optic connector 50 is in contact.
  • the bottom wall 11 is respectively provided with a limiting elastic piece 14 with respect to the take-up gear 15 and the tape-removing gear 16.
  • the limiting elastic piece 14 elastically resists the teeth of the take-up gear 15 and the teeth of the tape-removing gear 16 for limiting and positioning the rotation speed of the take-up gear 15 and the tape-removing gear 16.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cleaning In General (AREA)

Abstract

一种光纤连接头清洁装置包括盒体（10）、收带齿轮（15）、放带齿轮（16）、操作部（20）及设置于盒体上的清洁插口（17）。收带齿轮、放带齿轮依次可旋转收纳于盒体内，清洁插口位于收带齿轮与放带齿轮之间的位置。操作部包括推杆（21）、装于盒体内的弹性体（22）、限位块（23）、滑板（24）及拨动件（25）。盒体内的滑板一端与推杆连接，另一端将清洁插口遮蔽。弹性体抵持于限位块于推杆之间，拨动件设于滑板一侧并与收带齿轮的轮齿相对设置，清洁带与清洁插口位于滑板相对两侧。推杆推动滑板在盒体内滑动，露出清洁插口后，继续推动滑板使拨动件抵推收带齿轮的轮齿。

Description

光纤连接头清洁装置 技术领域
本发明涉及一种光纤连接头清洁装置。
背景技术
现有的光纤之间的连接通过光纤连接器，即光纤连接头或接口完成，而光纤连接头的清洁度直接影响光信号在连接处的损耗。传统的光纤连接头清洁方式通过清洁笔或者清洁盒，这种方式都是通过人工对位后，在通过反复移动连接头或清洁工具进行擦拭，如此增加清洁难度，而且降低清洁效率。
发明内容
本发明的目的在于提供一种结构简单、携带及使用方便的光纤连接头清洁装置。
第一方面，提供一种光纤连接头清洁装置，用于清洁光纤连接头，所述光纤连接头清洁装置包括盒体、收带齿轮、放带齿轮、操作部及设于盒体上的清洁插口；所述收带齿轮及放带齿轮之间装有清洁带并依次可旋转收容于所述盒体内，所述清洁插口位于所述收带齿轮与放带齿轮之间的位置并朝向收带齿轮与放带齿轮之间的清洁带，所述操作部包括推杆、装于盒体内的弹性体、限位块、滑板及拨动件，所述推杆由盒体外伸入盒体内，于盒体内所述滑板一端与所述推杆连接，另一端将所述清洁插口遮蔽，所述弹性体抵持于所述限位块与所述推杆之间，所述拨动件设于所述滑板一侧并与所述收带齿轮的轮齿相对设置，所述清洁带与所述清洁插口位于所述滑板相对两侧，所述推杆推动所述滑板于盒体内滑动，露出所述清洁插口后，继续推动所述滑板使所述拨动件抵推所述收带齿轮的轮齿，所述收带齿轮带动所述清洁带移动。
在第一种可能实现方式中，所述滑板远离所述推杆的一端设有挡片及缺口，所述挡片与所述缺口相邻设置，所述滑板滑动使所述挡片遮蔽所述清洁插口或通过缺口露出所述清洁插口。
结合第一种可能实现的方式，在第二种可能实现的方式中，所述拨动件设有与所述滑板连接的延伸片及由延伸片弯折并平行于滑板延伸的抵持臂，所述抵持臂与所述收带齿轮的轮齿抵持。
结合第二种可能实现的方式，在第三种可能实现的方式中，所述盒体包括底壁及设于底壁的侧壁，所述限位块设于底壁上且与所述侧壁之间设有间隙，所述限位块朝向底壁设有与所述间隙贯通的通槽，所述滑板装于所述间隙内并可带动所述拨动件通过所述通槽。
结合第三种可能实现的方式，在第四种可能实现的方式中，所述清洁插口设于所述侧壁上，所述底壁上设有与所述清洁插口相对的限位框体，所述挡片于所述侧壁与限位框体之间遮蔽所述清洁插口上。
结合第三种可能实现的方式，在第五种可能实现的方式中，所述推杆平行于滑板滑动方向滑动穿过盒体与所述滑板远离挡片的端部连接，所述弹性体抵持于所述限位块与所述推杆连接有滑板的端部。
结合第四种可能实现的方式，在第六种可能实现的方式中，所述光纤连接头清洁装置还包括两个转向带轮，分别设于底壁上位于所述限位框体两侧，所述清洁带经所述两个转向带轮拉紧并穿过所述限位框体与所述挡片之间。
结合第四种可能实现的方式，在第七种可能实现的方式中，所述底壁与侧壁连接处还设有导向凸台，所述滑板侧边抵持于所述导向凸台上并沿所述导向凸台滑动。
结合第一方面，或第一方面的第一至第七种中的任意一种可能的实现方式，在第八种可能实现的方式中，所述底壁上相对所述收带齿轮与放带齿轮分别设有限位弹片。
结合第一方面，或第一方面的第一至第八种中的任意一种可能的实现方式，在第九种可能实现的方式中，所述光纤连接头清洁装置还包括盖体，所述盖体盖设于所述盒体上以将盒体密封。
本发明的光纤连接头清洁装置的结构简单，体积较小，只需要推动推杆即可打开清洁插口又可带动清洁带移动实现自动擦拭清洁的目的，操作比较方便。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明较佳实施例的光纤连接头清洁装置结构示意图，其中清洁插口处于打开状态。
图2是图1所示的本发明的光纤连接头清洁装置分解示意图。
图3是图1所示的光纤连接头清洁装置的结构示意图，其中清洁插口处于关闭状态。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1，本发明佳实施方式提供一种光纤连接头清洁装置，用于清洁光纤连接头。所述光纤连接头清洁装置包括盒体10、收带齿轮15、放带齿轮16、操作部20及设于盒体10上的清洁插口17。所述收带齿轮15及放带齿轮17之间装有清洁带18并依次可旋转收容于所述盒体10内。所述清洁插口17位于所述收带齿轮15与放带齿轮16之间的位置并朝向收带齿轮15与放带齿轮16之间的清洁带18。所述操作部20包括推杆21、装于盒体10内的弹性体22、限位块23、滑板24及拨动件25。所述推杆21由盒体10外伸入盒体10内。所述于盒体10内滑板24一端与所述推杆21连接另一端将所述清洁插口17遮蔽，所述弹性体22抵持于所述限位块23与所述推杆21之间，所述拨动件25设于所述滑板24一侧并与所述收带齿轮15的轮齿相对设置，所述清洁带18与所述清洁插口17位于所述滑板24相对两侧，所述推杆21推动所述滑板24于盒体10内滑动，所述清洁插口17露出清洁带18后，继续推动所述滑板24使所述拨动件25抵推所述收带齿轮15的轮齿，所述收带齿轮15带动所述清洁带18移动。
请参阅图2，本实施例中，所述盒体10为条形槽状，其包括底壁11及设于底壁11的侧壁11及与侧壁11连接的端壁112。所述光纤连接头清洁装置还包括盖体40，所述盖体40盖设于所述盒体10上通过螺钉等方式锁持以将盒体10密封。所述收带齿轮15与放带齿轮16间隔设于所述底壁11上。 所述收带齿轮15包括转动装于所述底壁11上的卷筒151及套于卷筒151底部的棘轮152。所述收带齿轮15临近所述限位块23设置。所述放带齿轮16包括转动装于所述底壁11上的卷筒161及套于卷筒161底部的棘轮162。所述拨动件25抵推所述收带齿轮15上棘轮152的轮齿。
所述推杆21为圆杆且位于所述盒体10外部的一端为把持端211。所述推杆21滑动穿过所述端壁112与所述限位块23相对。所述所述弹性体22为弹簧。所述滑板24为片状结构，其平行于所述侧壁11并沿着侧壁11滑动，以遮蔽或露出所述清洁插口17。
请参阅图3，本发明的光纤连接头清洁装置在非使用状态下，所述滑板21将所述清洁插口17遮蔽，所述弹性体处于与压缩状态。对所述光纤连接头50进行清洁时，向盒体10内推动所述推杆21，推杆21向限位块23方向移动压缩弹性体22并带动所述滑板24沿着所述侧壁11滑动。所述滑板24将所述清洁插口17露出，将所述光纤连接头50插入所述清洁插口17内，光纤连接头50与所述清洁带18接触，继续推动所述滑板24，带动所述拨动件25向收带齿轮15移动并抵推所述收带齿轮15的轮齿，所述收带齿轮15转动后拉动所述清洁带18移动，所述放带齿轮16便随同一起转动放出干净的清洁带18，在清洁带18随所述收带齿轮15转动而移动的过程中便完成一次清洁所述光纤连接头50的作业；拔去光纤连接头50，去除对推杆21的外力，所述弹性体22回弹力将所述滑板24、拨动件25及推杆21退回原位，所述清洁插口17重新被滑板24遮蔽。本发明的光纤连接头清洁装置的结构简单，体积较小，只需要推动推杆21即可打开清洁插口17又实现自动擦拭清洁的目的，操作比较方便。
进一步的，所述滑板24远离所述推杆21的一端设有挡片241及缺口242。所述挡片241与所述缺口242相邻设置，所述滑板24滑动使所述挡片241遮蔽所述清洁插口17或通过缺口242露出所述清洁插口17。
本实施例中，所述滑板24为长条形片体，其与所述推杆21连接的端部为弯折端243。所述挡片241与所述缺口242设于远离所述弯折端243的端部的一侧，并且所述缺口242位于所述挡片241与弯折端243之间的位置。所述挡片241遮挡于所述清洁插口17上，实现对其的密封。所述当推杆21 推动所述滑板24滑动时，所述挡片241随着滑板24滑动而离开所述清洁插口17，相继所述缺口242与所述所述清洁插口17相对贯通，即实现清洁插口17的露出。
进一步的，所述拨动件25设有与所述滑板24连接的延伸片251及由延伸片251弯折并平行于滑板24延伸的抵持臂252，所述抵持臂252与所述收带齿轮15的轮齿抵持。更进一步的，所述推杆21平行于滑板24滑动方向滑动穿过盒体10与所述滑板24远离挡片241的端部连接，所述弹性体22抵持于所述限位块23与所述推杆21连接有滑板24的端部。本实施例中，所述延伸片251凸设于所述滑板24表面边缘并靠近所述弯折端243，所述延伸片251端部弯折后向挡片241方向平行于所述滑板24延伸形成所述抵持臂252。所述推杆21与所述弯折端243连接。
进一步的，所述限位块23设于底壁11上且与所述侧壁111之间设有间隙26。所述限位块23朝向底壁设有与所述间隙26贯通的通槽231。所述滑板24装于所述间隙26内并可带动所述拨动件25通过所述通槽231。本实施例中，所述间隙26为所述滑板24提供滑动空间并防止滑板24偏离滑动轨迹。
进一步的，所述底壁11与侧壁111连接处还设有导向凸台13，所述滑板24侧边抵持于所述导向凸台13上并沿所述导向凸台13滑动。本实施例中，所述导向凸台13使所述滑板24远离所述底壁11，避免所述延伸片251及抵持臂252滑动时于底壁11接触。
进一步的，所述清洁插口17设于所述侧壁111上，所述底壁11上设有与所述清洁插口17相对的限位框体19，所述挡片241于所述侧壁111与限位框体19之间遮蔽所述清洁插口17上。本实施例中，所述限位框体19为与所述清洁插口17尺寸大小相当的矩形框，其平行于所述侧壁111朝向所述清洁插口17。所述限位框体19防止所述清洁带18远离清洁插口17。
进一步的，所述光纤连接头清洁装置还包括两个转向带轮27，分别设于底壁11上位于所述限位框体19两侧，所述清洁带18经所述两个转向带轮27拉紧并穿过所述限位框体19与所述挡片241之间。本实施例中，所述两个转向带轮27位于所述收带齿轮15与放带齿轮16之间的位置并紧邻所述侧壁111。所述清洁带由所述放带齿轮16伸出绕经两个转向带轮27后绕过缠于 收带齿轮15上，所述两个转向带轮27之间的清洁带套于所述限位框体19一侧与所述清洁插口17相对，所述清洁带被拉紧以更好的与所述光纤连接头50接触。
进一步的，所述底壁11上相对所述收带齿轮15与放带齿轮16分别设有限位弹片14。所述限位弹片14与所述收带齿轮15的轮齿及放带齿轮16的轮齿弹性抵持，用以所述收带齿轮15与放带齿轮16的转速限制及定位。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (10)

  1. 一种光纤连接头清洁装置，用于清洁光纤连接头，其特征在于，所述光纤连接头清洁装置包括盒体、收带齿轮、放带齿轮、操作部及设于盒体上的清洁插口；所述收带齿轮及放带齿轮之间装有清洁带并依次可旋转收容于所述盒体内，所述清洁插口位于所述收带齿轮与放带齿轮之间的位置并朝向收带齿轮与放带齿轮之间的清洁带，所述操作部包括推杆、装于盒体内的弹性体、限位块、滑板及拨动件，所述推杆由盒体外伸入盒体内，于盒体内所述滑板一端与所述推杆连接，另一端将所述清洁插口遮蔽，所述弹性体抵持于所述限位块与所述推杆之间，所述拨动件设于所述滑板一侧并与所述收带齿轮的轮齿相对设置，所述清洁带与所述清洁插口位于所述滑板相对两侧，所述推杆推动所述滑板于盒体内滑动，露出所述清洁插口后，继续推动所述滑板使所述拨动件抵推所述收带齿轮的轮齿，所述收带齿轮带动所述清洁带移动。
  2. 如权利要求1所述的光纤连接头清洁装置，其特征在于，所述滑板远离所述推杆的一端设有挡片及缺口，所述挡片与所述缺口相邻设置，所述滑板滑动使所述挡片遮蔽所述清洁插口或通过缺口露出所述清洁插口。
  3. 如权利要求2所述的光纤连接头清洁装置，其特征在于，所述拨动件设有与所述滑板连接的延伸片及由延伸片弯折并平行于滑板延伸的抵持臂，所述抵持臂与所述收带齿轮的轮齿抵持。
  4. 如权利要求3所述的光纤连接头清洁装置，其特征在于，所述盒体包括底壁及设于底壁的侧壁，所述限位块设于底壁上且与所述侧壁之间设有间隙，所述限位块朝向底壁设有与所述间隙贯通的通槽，所述滑板装于所述间隙内并可带动所述拨动件通过所述通槽。
  5. 如权利要求4所述的光纤连接头清洁装置，其特征在于，所述清洁插口设于所述侧壁上，所述底壁上设有与所述清洁插口相对的限位框体，所述挡片于所述侧壁与限位框体之间遮蔽所述清洁插口上。
  6. 如权利要求4所述的光纤连接头清洁装置，其特征在于，所述推杆平行于滑板滑动方向滑动穿过盒体与所述滑板远离挡片的端部连接，所述弹性体抵持于所述限位块与所述推杆连接有滑板的端部。
  7. 如权利要求5所述的光纤连接头清洁装置，其特征在于，所述光纤连接头清洁装置还包括两个转向带轮，分别设于底壁上位于所述限位框体两侧，所述清洁带经所述两个转向带轮拉紧并穿过所述限位框体与所述挡片之间。
  8. 如权利要求5所述的光纤连接头清洁装置，其特征在于，所述底壁与侧壁连接处还设有导向凸台，所述滑板侧边抵持于所述导向凸台上并沿所述导向凸台滑动。
  9. 如权利要求1-8任一项所述的光纤连接头清洁装置，其特征在于，所述底壁上相对所述收带齿轮与放带齿轮分别设有限位弹片。
  10. 如权利要求1-9任一项所述的光纤连接头清洁装置，其特征在于，所述光纤连接头清洁装置还包括盖体，所述盖体盖设于所述盒体上以将盒体密封。
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AU2015249152A1 (en) 2016-03-03
AU2015249152B2 (en) 2016-04-21
US20160103317A1 (en) 2016-04-14

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