WO2018032239A1 - 拆卸导针的光纤连接器及拆卸工具 - Google Patents

拆卸导针的光纤连接器及拆卸工具 Download PDF

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Publication number
WO2018032239A1
WO2018032239A1 PCT/CN2016/095263 CN2016095263W WO2018032239A1 WO 2018032239 A1 WO2018032239 A1 WO 2018032239A1 CN 2016095263 W CN2016095263 W CN 2016095263W WO 2018032239 A1 WO2018032239 A1 WO 2018032239A1
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WO
WIPO (PCT)
Prior art keywords
connector
hole
holes
guide pin
engaging
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PCT/CN2016/095263
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English (en)
French (fr)
Inventor
朱磊
宋宏斌
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新确精密科技（深圳）有限公司
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Application filed by 新确精密科技（深圳）有限公司 filed Critical 新确精密科技（深圳）有限公司
Priority to PCT/CN2016/095263 priority Critical patent/WO2018032239A1/zh
Publication of WO2018032239A1 publication Critical patent/WO2018032239A1/zh

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    • 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

Definitions

  • the present disclosure relates to the technical field of fiber optic connectors, for example, to a fiber optic connector and a disassembly tool for disassembling a guide pin.
  • a fiber optic connector is a device that is detachably connected between an optical fiber and an optical fiber.
  • the two ends of the optical fiber are precisely butted together so that the optical energy output from the transmitting optical fiber can be coupled to the receiving optical fiber to the maximum extent, and The effects on the system are minimized by the involvement of the optical link.
  • fiber optic connectors affect the reliability and performance of each optical transmission system.
  • the optical fiber connector in the related art is divided into a male connector and a female connector which are used in cooperation with each other, the male connector has a guide pin, and the female connector has no guide pin.
  • the tester makes a jumper during application or testing, it is often necessary to switch the male connector and the female connector for two-way testing.
  • the general practice is to use a special tool to open the outer frame of the male connector and the female connector, and transfer the guide pin from the male connector to the female connector to complete the switching between the male connector and the female connector. Since the outer frame needs to be opened repeatedly, it will seriously affect the connection strength of the plastic parts. After opening and closing multiple times, it will affect the fixing of the guide pins by the outer frame, and opening the outer frame will leak the optical cable (for example, the diameter is 0.125mm), and the optical cable has The risk of being broken.
  • the present disclosure provides a fiber optic connector for disassembling a guide pin for disassembling the guide pin, which facilitates the switching of the male connector and the female connector, does not affect the structural strength of the connector, and can prevent the cable from being broken.
  • An embodiment of the present disclosure provides a fiber optic connector for detaching a guide pin, including a connector, the connector
  • the connector includes a connector body, a connector body, and a latching member, wherein the connector is provided with a pinhole for inserting a guide pin, and the connector and the connector are received in the connector body.
  • a latching member is disposed at the first end of the connector, wherein the latching member is provided with a sliding hole and a latching hole communicating with each other, and the guiding pin can slide in the sliding hole, and the latching The hole is engaged with the engaging groove of the guide pin to engage the guide pin, and the connecting seat body is provided with a moving hole through which the engaging member can be moved to make the guiding pin and the The sliding hole or the snap hole is matched.
  • the centers of the two moving holes are respectively disposed on an extension line of the connection line between the engaging hole and the sliding hole.
  • the center of the moving hole is located at a side of the connecting hole and the center of the sliding hole.
  • the connecting head is provided with at least two guiding pin holes
  • the engaging members are provided with the same number of sliding holes and engaging holes respectively as the guiding pin holes.
  • the two sets of the engaging holes (132) and the two sets of the sliding holes (131) are respectively symmetrically disposed, and are identical to the symmetric faces of the two guiding pin holes (111).
  • the connecting seat is further provided with an abutting block, the abutting block is located at the first end of the engaging member, and the first end of the abutting block is provided with a receiving hole for receiving the guiding pin
  • the second end of the abutting block abuts a spring, so that the abutting block pushes the carding member to abut the first end surface of the connecting head.
  • the clip is made of plastic or metal.
  • the clip is stamped and formed.
  • the embodiment of the present disclosure provides a disassembly tool, which is applied to the above-mentioned optical fiber connector, which facilitates the clamping of the guide pin or the disengagement of the guide pin, and the switching of the male connector and the female connector is convenient.
  • a disassembly tool includes a tool body, wherein the tool body is provided with a clamp for a clamping portion of the guide pin and a convex portion that cooperates with the moving hole, the convex portion is inserted from the moving hole, and the card member is pushed to move to a different position to engage the guide pin Or the snapping of the guide pin is released.
  • the clamping portion is provided with a clamping groove having the same number and position as the guiding pin, and the number of the protruding portions is the same as the number of the moving holes and the position corresponds.
  • An embodiment of the present disclosure provides an optical fiber connector for removing a guide pin and a disassembling tool.
  • the optical fiber connector includes a connecting base, the connecting base includes a connecting head, a connecting base body and a clip, and the connecting end is provided for inserting a guide pin hole of the guide pin, the connector and the clip are received in the connector body, and the clip is located at the first end of the connector, wherein the clip
  • the sliding hole and the engaging hole are connected to each other, and the guiding pin is slidable in the sliding hole, and the engaging hole is engaged with the engaging groove of the guiding pin to engage the guiding pin
  • the connecting base body is provided with a moving hole through which the engaging member can be moved to engage the guiding pin with the sliding hole or the engaging hole.
  • the guide pin is inserted from the guide pin hole of the connector until the snap groove corresponds to the position of the clip, and the moving clip causes the snap hole to be snapped into the snap groove, and the guide pin is clamped and fixed, and the movable snap member makes
  • the card slot is separated from the latching hole and enters the sliding hole, that is, the latching of the guide pin is released, the guide pin can be taken out, and the latching of the guide pin or the lifting of the guide pin by the clip is very convenient, and is not It will affect the connector, does not affect the structural strength of the connector, and will not expose the cable to prevent the cable from being broken.
  • FIG 1 is an assembled view of the optical fiber connector provided in Embodiment 1 of the present disclosure.
  • FIG 2 is an assembly view 2 of the optical fiber connector provided in Embodiment 1 of the present disclosure.
  • FIG. 3 is a schematic structural view of a clip provided in Embodiment 1 of the present disclosure.
  • FIG 4 is a view of the clip of the optical fiber connector provided by Embodiment 1 of the present disclosure for releasing the engagement of the guide pin Explosion map.
  • Fig. 5 is a partial enlarged view of a portion A of Fig. 4;
  • Figure 6 is a partial enlarged view of B of Figure 4 .
  • FIG. 7 is a partial view of the clip engaging pin provided in Embodiment 1 of the present disclosure.
  • FIG. 8 is a cross-sectional view of a clip-fitting guide pin of the optical fiber connector provided in Embodiment 1 of the present disclosure.
  • Fig. 9 is a partial enlarged view of the portion C of Fig. 8.
  • FIG. 10 is a cross-sectional view showing the snap-off of the guide pin provided by the embodiment of the present disclosure.
  • FIG. 11 is a first schematic structural view of a disassembly tool according to Embodiment 1 of the present disclosure.
  • FIG. 12 is a second schematic structural view of a disassembly tool according to Embodiment 1 of the present disclosure.
  • the embodiment provides a fiber connector for removing a guide pin, including a connector 1.
  • the connector 1 includes a connector 11, a connector body 12, and a latching member 13.
  • the connector 11 is provided.
  • the clip 13 is located at the first end (rear end) of the connector 11, as shown in FIG.
  • the engaging member 13 is provided with a sliding hole 131 and a latching hole 132.
  • the guiding pin 2 can slide in the sliding hole 131.
  • the engaging hole 132 and the engaging groove 21 of the guiding pin 2 are engaged with each other.
  • the connecting seat body 12 is provided with two moving holes 121, the engaging member 13 can be moved by moving the hole 121 to engage the guiding pin 2 with the sliding hole 131 or the engaging hole 132.
  • the size of the sliding hole 131 is wider than the outer diameter of the guiding pin 2, and the guiding pin 2 is allowed to slide in the sliding hole.
  • the width of the engaging hole 132 is smaller than the outer diameter of the guiding pin 2, and is larger than the outer diameter of the engaging groove 21.
  • the snap hole 132 can be snapped into the snap groove 21 to prevent the guide pin 2 from coming out.
  • the guide pin 2 is inserted from the guide pin hole 111 of the connector 11 until the snap groove 21 corresponds to the position of the clip 13. As shown in FIG. 7 and FIG.
  • the movable engaging member 13 causes the engaging hole 132 to be caught in the engaging groove 21, and the guide pin 2 is snap-fitted.
  • the moving latching member 13 causes the latching slot 21 to disengage from the latching hole 132 and enter the sliding hole 131, that is, the latching of the guide pin 2 is released, and the guide pin 2 can be taken out through the card.
  • the connecting member 13 can realize the clamping of the guiding pin 2 or the clamping of the guiding pin 2, and does not affect the connecting head 11, does not affect the structural strength of the connecting head 11, and does not expose the optical cable, and avoids the optical cable. Broken.
  • the guide pin 2 of the embodiment of the present disclosure has a cylindrical shape, the engaging groove 21 is annular, and the sliding hole 131 and the engaging hole 132 are also curved.
  • the outer diameter is used as a measure of the size of the guide pin 2.
  • the guide pin 2, the sliding hole 131 and the engaging hole 132 may each have different shapes. As long as the sliding hole 131 allows the guide pin 2 to slide in the sliding hole 131, the corresponding size of the engaging hole 132 can be caught in the engaging groove 21. In the middle, the guide pin 2 can be prevented from coming out.
  • the centers of the two moving holes 121 are respectively disposed on an extension line connecting the center of the engaging hole 132 and the sliding hole 131.
  • the two moving holes and the card are The centers of the holes (132) and the sliding holes (131) are on the same straight line.
  • a tool having a protrusion can be used to insert the protrusion into the moving hole 121 at both ends to push the card member 13 to move, FIG. 9 is a state in which the pin 2 is engaged, and FIG. 10 is a state in which the pin 2 is released. When the guide pin 2 is taken out, in FIG.
  • the protrusion is inserted from the upper moving hole 121, and the engaging member 13 is pushed downward to move the guide pin 2 out of the engaging hole 132 to enter the sliding hole 131 in FIG.
  • the guide pin 2 can be taken out at this time. Need to snap the guide pin 2, when the guide pin 2 is prevented from coming out, the process is reversed, the protrusion is inserted from the lower moving hole 121 of FIG. 10, and the clip 13 is pushed up, so that the guide pin 2 is snapped into the engaging hole 132, Complete the card connection, as shown in Figure 9.
  • the snap hole 132 and the slide hole 131 may be disposed in an up-and-down or left-right direction.
  • the fiber optic connectors are symmetrically disposed, with the upper and lower and left and right directions being the directions of the symmetric sides, and the directions perpendicular to the directions of the symmetric sides.
  • the left and right directions refer to the direction in which the two guide pins 2 are connected
  • the upper and lower directions refer to the direction in which the symmetry planes of the two guide pins 2 are perpendicular to the left and right direction.
  • the engaging holes 132 and the sliding holes 131 which are disposed in the symmetrical direction are substantially moved in the direction of the symmetry line when the engaging member 13 is moved, which facilitates the arrangement of the components inside the connecting seat body 12.
  • the two latching holes (132) and the two sliding holes (131) are respectively symmetrically disposed, and the symmetric faces of the two latching holes (132) and the two sliding holes (131)
  • the symmetry plane is the same as the symmetry plane of the two pin holes (111).
  • an opening and closing mark 122 may be disposed outside the connector body 12 , and the opening and closing mark may include an unlocking mark and a locking mark, and the unlocking mark and the locking mark may be respectively disposed on the opposite moving hole 121.
  • an unlocking mark is provided outside the sliding hole 131, and a locking mark is provided outside the engaging hole 132.
  • the opening and closing mark 122 may also be disposed on the side, that is, the side in which the engaging member 13 moves, and may be in the form of an arrow, prompting the user to unlock when pushing in one direction, and locking when pushing in the opposite direction.
  • the connector head 11 is provided with at least two guide pin holes 111.
  • the clip member 13 is provided with the same number of slide holes 131 and latching holes 132 as the pin guide holes 111.
  • Each of the guide pin holes 111 has a guide pin 2, and each of the guide pins 2 is provided with a corresponding slide hole 131 and a snap hole 132 for engaging and releasing the snap.
  • the connecting block 1 is further provided with an abutting block 14 , and the abutting block 14 is located at the latching member 13 .
  • a first end (rear end), a first end (front end) of the abutting block 14 is provided with a receiving hole for accommodating the guide pin 2, and a second end (rear end) of the abutting block 14 abuts a spring to abut
  • the block 14 pushes the clip 13 against the first end (rear end) face of the connector 11, maintaining relative stability between the abutment block 14, the clip 13 and the connector 11.
  • the clip 13 can be made of plastic or metal, and does not affect the snap function.
  • the clip member 13 can be directly stamped and formed, for example, by a material such as stainless steel or aluminum, which can be stamped and formed at one time, saving time and labor.
  • the embodiment further provides a disassembly tool applied to the above optical fiber connector.
  • the tool body 3 is provided.
  • the tool body 3 is provided with a clamping portion 31 for clamping the guide pin 2 and
  • the convex portion 32 of the moving hole 121 is engaged, and the convex portion 32 is inserted from the moving hole 121 to push the engaging member 13 to a different position to engage the guiding pin 2 or release the locking of the guiding pin 2.
  • the latching member 13 can be easily moved to a different position by the boss portion 32, and the grip portion 31 can quickly grip the guide pin, be taken out or inserted into the pin guide hole 111.
  • the clamping portion 31 is provided with a clamping groove 311 having the same number and position as the guiding pin 2, and the number of the convex portions 32 is the same as the number of the moving holes 121 and the position corresponds.
  • the clamping groove 311 can position the guide pin 2 to facilitate simultaneous insertion or removal of the plurality of guide pins 2.
  • the difference from the first embodiment is that the center of the moving hole 121 of the present embodiment is located on the side where the engaging hole 132 is connected to the center of the sliding hole 131.
  • the size of the moving hole 121 can be made large, and it can be inserted from the moving hole 121 by a tweezers or other holding tools, and the clamping member 13 can be directly moved.
  • An embodiment of the present disclosure provides a fiber optic connector and a disassembly tool for disassembling a guide pin.
  • the guide pin is inserted from a pin guide hole of the connector until the position of the card slot corresponds to the card member, and the card member is moved to make the card hole card
  • the guide pin is clamped and fixed, and the moving clip member causes the snap slot to be disengaged from the latching hole and enters the sliding hole, that is, the latching of the guide pin is released, and the guide pin can be taken out through the clip. It is very convenient to realize the card connecting pin or unlocking the pin, and it does not affect the connector, does not affect the structural strength of the connector, and does not expose the cable to prevent the cable from being broken.

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

Abstract

一种拆卸导针的光纤连接器，包括连接座（1），连接座（1）包括连接头（11）、连接座本体（12）和卡接件（13），连接头（11）设有用于插入导针（2）的导针孔（111），连接头（11）和卡接件（13）均容置于连接座本体（12）内，卡接件（13）位于连接头（11）的后端，卡接件（13）上设置有相互连通的滑动孔（131）和卡接孔（132），导针（2）可在滑动孔（131）中滑动，卡接孔（132）与导针（2）的卡接槽（21）配合卡接导针（2），连接座本体（12）开设有移动孔（121），通过移动孔（121）移动卡接件（13），以使滑动孔（131）或卡接孔（132）与导针（2）配合。一种应用于上诉连接器的拆卸工具。

Description

拆卸导针的光纤连接器及拆卸工具 技术领域
本公开涉及光纤连接器的技术领域，例如涉及一种拆卸导针的光纤连接器及拆卸工具。
背景技术
光纤连接器，是光纤与光纤之间进行可拆卸连接的器件，它把光纤的两个端面精密对接起来，以使发射光纤输出的光能量能最大限度地耦合到接收光纤中去，并使由于介入光链路而对系统造成的影响减到最小。在一定程度上，光纤连接器影响了光传输系统的可靠性和每项性能。
相关技术中的光纤连接器分为相互配合使用的公连接头和母连接头，公连接头有导针，母连接头无导针。测试人员在应用或测试时，做成跳线后，经常需要切换公连接头和母连接头进行双向测试。目前一般的做法是，使用专用工具，将公连接头和母连接头的外框架打开，将导针从公连接头转移到母连接头，完成公连接头和母连接头切换。由于外框架需要反复打开，会严重影响塑胶件的连接强度，多次打开和关闭后，影响外框架对导针的固定，且打开外框架会暴漏光缆(例如直径为0.125mm)，光缆有被折断的风险。
发明内容
本公开提出一种拆卸导针的光纤连接器，用于拆卸导针，使公连接器和母连接器的切换方便，不影响连接头的结构强度，可以避免光缆被折断。
本公开实施例提供一种拆卸导针的光纤连接器，包括连接座，所述连接座 包括连接头、连接座本体和卡接件，所述连接头设有用于插入导针的导针孔，所述连接头和所述卡接件均容置于所述连接座本体内，所述卡接件位于所述连接头的第一端，其中，所述卡接件上设置有相互连通的滑动孔和卡接孔，所述导针可在所述滑动孔中滑动，所述卡接孔与所述导针的卡接槽配合卡接所述导针，所述连接座本体开设有移动孔，通过所述移动孔可使所述卡接件移动，以使所述导针与所述滑动孔或所述卡接孔配合。
其中，两个所述移动孔的中心分别设置于所述卡接孔与所述滑动孔的中心连线的延长线上。
其中，所述移动孔的中心位于所述卡接孔与所述滑动孔的中心连线的一侧。
其中，所述连接头上设置有至少两个导针孔，所述卡接件上设置有分别与所述导针孔相同数量的滑动孔和卡接孔。
其中，所述两组卡接孔(132)和两组所述滑动孔(131)分别对称设置，且与两个导针孔(111)的对称面相同。
其中，所述连接座内还设置有抵接块，所述抵接块位于所述卡接件的第一端，所述抵接块的第一端开设有用于容纳所述导针的容纳孔，所述抵接块的第二端抵接有弹簧，以使所述抵接块推动所述卡接件抵接在所述连接头的第一端面。
其中，所述卡接件由塑料或者金属制成。
其中，所述卡接件冲压成型。
本公开实施例提出一种拆卸工具，应用于上述的光纤连接器，方便卡接导针或者解除对导针的卡接，公连接器和母连接器的切换方便。
一种拆卸工具，包括工具本体，其中，所述工具本体设置有用于夹持所述 导针的夹持部和与所述移动孔配合的凸起部，所述凸起部从所述移动孔中插入，推动所述卡接件移动到不同的位置，以卡接所述导针或解除对所述导针的卡接。
其中，所述夹持部上设置有与所述导针的数量相同、位置相对应的夹持槽，所述凸起部的数量与所述移动孔的数量相同且位置相对应。
本公开实施例提供了一种拆卸导针的光纤连接器及拆卸工具，光纤连接器包括连接座，所述连接座包括连接头、连接座本体和卡接件，所述连接头设有用于插入导针的导针孔，所述连接头和所述卡接件均容置于所述连接座本体内，所述卡接件位于所述连接头的第一端，其中，所述卡接件上设置有相互连通的滑动孔和卡接孔，所述导针可在所述滑动孔中滑动，所述卡接孔与所述导针的卡接槽配合卡接所述导针，所述连接座本体开设有移动孔，通过所述移动孔可使所述卡接件移动，以使所述导针与所述滑动孔或所述卡接孔配合。导针从连接头的导针孔插入，直至卡接槽与卡接件的位置对应，移动卡接件使得卡接孔卡入卡接槽，导针即被卡接固定，移动卡接件使得卡接槽脱离卡接孔，进入到滑动孔，即解除对导针的卡接，导针可以被取出，通过卡接件实现卡接导针或者解除对导针的卡接非常方便，且不会对连接头造成影响，不影响连接头的结构强度，也不会暴露光缆，避免光缆被折断。
附图说明
图1是本公开实施例1提供的光纤连接器的装配图一。
图2是本公开实施例1提供的光纤连接器的装配图二。
图3是本公开实施例1提供的卡接件的结构示意图。
图4是本公开实施例1提供的光纤连接器的的卡接件解除对导针的卡接的 爆炸图。
图5是图4的A处的局部放大图。
图6是图4的B处的局部放大图。
图7是本公开实施例1提供的卡接件卡接导针的局部视图。
图8是本公开实施例1提供的光纤连接器的的卡接件卡接导针的剖视图。
图9是图8的C处的局部放大图。
图10是本公开实施例1提供的卡接件解除对导针的卡接的剖视图。
图11是本公开实施例1提供的拆卸工具的结构示意图一。
图12是本公开实施例1提供的拆卸工具的结构示意图二。
其中：
1-连接座，11-连接头，111-导针孔，12-连接座本体，121-移动孔，122-开闭标记，13-卡接件，131-滑动孔，132-卡接孔，14-抵接块，2-导针，21-卡接槽，3-工具本体，31-夹持部，311-夹持槽，32-凸起部。
具体实施方式
在不冲突的情况下，实施例中的特征可以相互任意组合。
实施例1
如图1-10所示，本实施例提供了一种拆卸导针的光纤连接器，包括连接座1，连接座1包括连接头11、连接座本体12和卡接件13，连接头11设有用于插入导针2的导针孔111，连接头11和卡接件13均容置于连接座本体12内，卡接件13位于连接头11的第一端(后端)，如图3所示，卡接件13上设置有相互连通的滑动孔131和卡接孔132，导针2可在滑动孔131中滑动，卡接孔132与导针2的卡接槽21配合卡接导针2，连接座本体12开设有两个移动孔 121，通过移动孔121可使卡接件13移动，以使导针2与滑动孔131或卡接孔132配合。可选的，滑动孔131的尺寸比导针2的外径宽，允许导针2在滑动孔中滑动，卡接孔132的宽度小于导针2的外径，大于卡接槽21的外径，可以使卡接孔132卡入到卡接槽21中，从而避免导针2脱出。导针2从连接头11的导针孔111插入，直至卡接槽21与卡接件13的位置对应。如图7和图9所示，移动卡接件13使得卡接孔132卡入卡接槽21中，导针2即被卡接固定。如图6和图10所示，移动卡接件13使得卡接槽21脱离卡接孔132，进入到滑动孔131，即解除对导针2的卡接，导针2可以被取出，通过卡接件13可以非常方便地实现卡接导针2或者解除对导针2的卡接，且不会对连接头11造成影响，不影响连接头11的结构强度，也不会暴露光缆，避免光缆被折断。本公开实施例的导针2为圆柱形，卡接槽21为环形，滑动孔131和卡接孔132也为弧形，此处采用了外径作为衡量导针2的尺寸标准。导针2、滑动孔131和卡接孔132均可以为不同的形状，只要滑动孔131允许导针2在滑动孔131内中滑动，卡接孔132的相应尺寸可以卡入到卡接槽21中而避免导针2脱出即可。
如图9和图10所示，两个移动孔121的中心分别设置于卡接孔132与滑动孔131的中心连线的延长线上，可选的，所述两个移动孔、所述卡接孔(132)以及所述滑动孔(131)的中心在同一直线上。可以使用具有凸起的工具，将凸起插入两端的移动孔121中，推动卡接件13移动，图9为卡接导针2的状态，图10为解除卡接导针2的状态，需要取出导针2时，在图9中，将凸起从上方的移动孔121插入，推动卡接件13向下运动，使得导针2脱出卡接孔132，进入到图9中的滑动孔131中，如图10所示，此时可以取出导针2。需要卡接导针2，避免导针2脱出时，过程与此相反，凸起从图10的下方的移动孔121插入，向上推动卡接件13，使得导针2卡入卡接孔132，完成卡接，如图9所示。 卡接孔132和滑动孔131可以呈上下或左右方向设置。一般而言，光纤连接器是对称设置的，上下和左右方向分别是对称的两侧的方向，及与对称的两侧的方向垂直的方向。以图1为例，左右是指两根导针2的连线的方向，上下是指两根导针2的对称面上与左右方向垂直的方向。在对称方向设置的卡接孔132和滑动孔131，在移动卡接件13的时候，基本上是沿着对称线的方向移动，利于连接座本体12内部的部件的布置。可选的，所述两个卡接孔(132)和两个所述滑动孔(131)分别对称设置，且两个卡接孔(132)的对称面、两个所述滑动孔(131)的对称面与两个导针孔(111)的对称面相同。
由于卡接件13隐藏在连接座本体12的内部，用户在使用的时候无法得知卡接件13的卡接孔132和滑动孔131的位置关系。可选的，如图1所示，可以在连接座本体12的外部设置开闭标记122，开闭标记可以包括开锁标记和锁定标记，开锁标记和锁定标记可以分别设置在相对的移动孔121的旁边，开锁标记设置在滑动孔131的外侧，锁定标记设置在卡接孔132的外侧。图1中的开闭标记122为开锁标记，表示从此侧的移动孔121中使用工具推动卡接件13时，使得导针2脱出卡接孔132，进入到滑动孔131中，此时可以取出导针2。闭锁标记则表示从此侧推动会卡接导针2。开闭标记122也可以设置在侧部，即卡接件13运动方向的一侧，可以是通过箭头的形式，提示使用者向一个方向推动时为开锁，向相反方向推动时为锁定。
如图2和图3所示，连接头11上设置有至少两个导针孔111，卡接件13上设置有与导针孔111相同数量的滑动孔131和卡接孔132。每个导针孔111中都会有导针2，需要对每根导针2均设置相应的滑动孔131和卡接孔132进行卡接和解除卡接。
如图4所示，连接座1内还设置有抵接块14，抵接块14位于卡接件13的 第一端(后端)，抵接块14的第一端(前端)开设有用于容纳导针2的容纳孔，抵接块14的第二端(后端)抵接有弹簧，以使抵接块14推动卡接件13抵接在连接头11的第一端(后端)面，保持抵接块14、卡接件13和连接头11之间的相对稳定。
卡接件13可以由塑料或者金属制成，均不影响卡接功能。为制造方便，卡接件13可以直接冲压成型，例如通过不锈钢或者铝等材料，一次冲压成型，省时省力。
本实施例还提供了一种应用于上述光纤连接器的拆卸工具，如图11和图12所示，包括工具本体3，工具本体3设置有用于夹持导针2的夹持部31和与移动孔121配合的凸起部32，凸起部32从移动孔121中插入，推动卡接件13移动到不同的位置，以卡接导针2或解除对导针2的卡接。通过凸起部32可以非常便捷的推动卡接件13移动到不同的位置，夹持部31可以快速夹持导针，取出或者插入到导针孔111中。夹持部31上设置有与导针2的数量相同、位置相对应的夹持槽311，凸起部32的数量与移动孔121的数量相同且位置相对应。夹持槽311可以对导针2定位，便于同时插入或取出多根导针2。
实施例2
与实施例1不同的是，本实施例的移动孔121的中心位于卡接孔132与滑动孔131的中心连线的一侧。可以将移动孔121的尺寸开得较大，可以通过镊子或者其他夹持工具，从移动孔121中伸入，直接夹持卡接件13移动。
还可以在卡接件13的侧部开设一个凹槽，工具上设置有与凹槽配合的凸起部，从移动孔121中插入到凹槽中，通过移动工具，带动凸起部和凹槽一起移动。
以上内容仅为本公开的可选实施例，本说明书内容不应理解为对本公开的限制。
工业实用性
本公开实施例提供一种拆卸导针的光纤连接器及拆卸工具，导针从连接头的导针孔插入，直至卡接槽与卡接件的位置对应，移动卡接件使得卡接孔卡入卡接槽，导针即被卡接固定，移动卡接件使得卡接槽脱离卡接孔，进入到滑动孔，即解除对导针的卡接，导针可以被取出，通过卡接件实现卡接导针或者解除对导针的卡接非常方便，且不会对连接头造成影响，不影响连接头的结构强度，也不会暴露光缆，避免光缆被折断。

Claims (10)

  1. 一种拆卸导针的光纤连接器，包括连接座(1)，所述连接座(1)包括连接头(11)、连接座本体(12)和卡接件(13)，所述连接头(11)设有用于插入导针(2)的导针孔(111)，所述连接头(11)和所述卡接件(13)均容置于所述连接座本体(12)内，所述卡接件(13)位于所述连接头(11)的第一端；
    其中，所述卡接件(13)上设置有相互连通的滑动孔(131)和卡接孔(132)，所述导针(2)可在所述滑动孔(131)中滑动，所述卡接孔(132)与所述导针(2)的卡接槽(21)配合卡接所述导针(2)，所述连接座本体(12)开设有移动孔(121)，通过所述移动孔(121)可使所述卡接件(13)移动，以使所述导针(2)与所述滑动孔(131)或所述卡接孔(132)配合。
  2. 如权利要求1所述的光纤连接器，其中，两个所述移动孔(121)的中心分别设置于所述卡接孔(132)与所述滑动孔(131)的中心连线的延长线上。
  3. 如权利要求1所述的光纤连接器，其中，所述移动孔(121)的中心位于所述卡接孔(132)与所述滑动孔(131)的中心连线的一侧。
  4. 如权利要求2或3所述的光纤连接器，其中，所述连接头(11)上设置有至少两个导针孔(111)，所述卡接件(13)上设置有分别与所述导针孔(111)相同数量的滑动孔(131)和卡接孔(132)。
  5. 如权利要求4所述的光纤连接器，其中，所述两个卡接孔(132)和两个所述滑动孔(131)分别对称设置，且与两个导针孔(111)的对称面相同。
  6. 如权利要求1所述的光纤连接器，其中，所述连接座(1)内还设置有抵接块(14)，所述抵接块(14)位于所述卡接件(13)的第一端，所述抵接块(14)的第一端开设有用于容纳所述导针(2)的容纳孔，所述抵接块(14)的第二端抵接有弹簧，以使所述抵接块(14)推动所述卡接件(13)抵接在所述连接头(11)的第一端面。
  7. 如权利要求1-3或5-6任一项所述的光纤连接器，其中，所述卡接件(13) 由塑料或者金属制成。
  8. 如权利要求7所述的光纤连接器，其中，所述卡接件(13)冲压成型。
  9. 一种应用于权利要求1-8任一项所述的光纤连接器的拆卸工具，包括工具本体(3)，其中，所述工具本体(3)设置有用于夹持所述导针(2)的夹持部(31)和与所述移动孔(121)配合的凸起部(32)，所述凸起部(32)从所述移动孔(121)中插入，推动所述卡接件(13)移动到不同的位置，以卡接所述导针(2)或解除对所述导针(2)的卡接。
  10. 如权利要求9所述的拆卸工具，其中，所述夹持部(31)上设置有与所述导针(2)的数量相同、位置相对应的夹持槽(311)，所述凸起部(32)的数量与所述移动孔(121)的数量相同且位置相对应。
PCT/CN2016/095263 2016-08-15 2016-08-15 拆卸导针的光纤连接器及拆卸工具 WO2018032239A1 (zh)

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CN201342630Y (zh) * 2007-09-04 2009-11-11 陈秀姿 一种新型鲤鱼钳
CN102713710A (zh) * 2010-01-14 2012-10-03 株式会社藤仓 光连接器、光连接器的组装方法、熔敷连接部的加强方法、销夹紧件、带盖光连接器、光连接器用盖、光连接器的组装工具以及光连接器组装套件
CN103282812A (zh) * 2010-10-22 2013-09-04 泛达公司 光通信连接器
CN206057639U (zh) * 2016-08-15 2017-03-29 新确精密科技（深圳）有限公司 一种便于拆卸导针的光纤连接器及拆卸工具

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CN201342630Y (zh) * 2007-09-04 2009-11-11 陈秀姿 一种新型鲤鱼钳
CN102713710A (zh) * 2010-01-14 2012-10-03 株式会社藤仓 光连接器、光连接器的组装方法、熔敷连接部的加强方法、销夹紧件、带盖光连接器、光连接器用盖、光连接器的组装工具以及光连接器组装套件
CN103282812A (zh) * 2010-10-22 2013-09-04 泛达公司 光通信连接器
CN206057639U (zh) * 2016-08-15 2017-03-29 新确精密科技（深圳）有限公司 一种便于拆卸导针的光纤连接器及拆卸工具

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