WO2023155251A1 - 一种快速连接的适配器、保护盒及连接器组件 - Google Patents

一种快速连接的适配器、保护盒及连接器组件 Download PDF

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Publication number
WO2023155251A1
WO2023155251A1 PCT/CN2022/079492 CN2022079492W WO2023155251A1 WO 2023155251 A1 WO2023155251 A1 WO 2023155251A1 CN 2022079492 W CN2022079492 W CN 2022079492W WO 2023155251 A1 WO2023155251 A1 WO 2023155251A1
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WO
WIPO (PCT)
Prior art keywords
connector
docking
movable
adapter
insertion cavity
Prior art date
Application number
PCT/CN2022/079492
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English (en)
French (fr)
Inventor
喻宗杰
刘�文
郑涛
邹峰
Original Assignee
烽火通信科技股份有限公司
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Application filed by 烽火通信科技股份有限公司 filed Critical 烽火通信科技股份有限公司
Priority to MX2023007278A priority Critical patent/MX2023007278A/es
Publication of WO2023155251A1 publication Critical patent/WO2023155251A1/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
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends

Definitions

  • the invention relates to the technical field of optical fiber fast connection structure design, in particular to a fast connection adapter, a protection box and a connector assembly.
  • the embodiment of the present invention provides a quick-connect adapter, a protective box and a connector assembly to solve the problem that the connector and the adapter in the related art require a relatively precise insertion to complete the docking, which puts forward higher requirements for the operator, and uses and In the case of improper operation, it is easy to damage the optical fiber, resulting in the scrapping of the entire optical fiber.
  • a quick-connect adapter which includes: a clamping body, the clamping body has a docking portion for docking with a connector, the docking portion has an insertion cavity, and the docking portion has A through groove through its wall thickness; and a movable protrusion, which is fixed on the clamping body; when the connector is inserted into the insertion cavity, and the notch of the connector and the movable protrusion When the position corresponds, the movable protrusion can move into the notch of the connector, so that the connector can be inserted into the insertion cavity; when the connector is inserted into the insertion cavity, and the connection When the notch of the connector does not correspond to the position of the movable protrusion, the movable protrusion blocks the insertion of the connector into the insertion cavity.
  • the movable protrusion protrudes at least partially from the outer surface of the docking part; when the connector is inserted into the insertion cavity, the housing of the connector compresses the movable protrusion, The movable protrusion at least partially passes through the slot and enters the insertion cavity.
  • the docking portion has a docking surface for fitting with the connector, the movable protruding point is located in the through groove, and the movable protruding point is free from the holding body
  • the connecting part is formed by extending toward the direction close to the butt joint surface.
  • the movable protruding point includes an elastic arm and a convex buckle at the free end of the elastic arm, the elastic arm is connected with the clamping body, and the elastic arm is along the diameter of the clamping body.
  • the thickness in the radial direction is smaller than the thickness of the protruding buckle in the radial direction of the clamping body.
  • the docking portion has a docking surface for fitting with the connector, and the side of the movable protrusion close to the docking surface has an inclined surface, and the inclined surface is close to the docking surface.
  • One side of the surface extends obliquely in a direction away from the docking surface and away from the axis of the docking portion.
  • the outer surface of the docking part is provided with a lock groove, and ribs are provided on the adjacent side of the lock groove;
  • the adapter also includes a first dustproof cap sleeved on the docking part, The inner wall of the first dust-proof cap is provided with a first convex point, and when the first dust-proof cap is rotated, the first convex point crosses the rib and enters the locking groove, so that the first anti-dust cap The dust cap is locked with the docking part.
  • the side of the clamping body away from the docking part has a mounting part, and a stop part is further provided between the mounting part and the docking part, and a nut is threaded on the mounting part, The nut is used to clamp the box body between the nut and the stopper, so that the adapter is installed on the box body.
  • the adapter further includes: a first dustproof cap, the first dustproof cap is sheathed on the docking part; and a connecting rope, the connecting rope has a first A ring, the first ring is located between the stop portion and the nut, the connecting rope also has a second ring, the second ring is connected to the first dustproof cap.
  • a protective box which includes: a box body, and the above-mentioned quick-connect adapter installed on the box body.
  • a connector assembly which includes: an adapter, the adapter includes a clamping body, the clamping body has a docking part, the docking part has an insertion cavity, and the docking part has a Thick wall grooves, the clamping body is fixed with movable protrusions; and a connector, the connector includes a plug and a shell sleeved outside the plug, the plug is provided with a gap; when the When the plug is inserted into the socket cavity, and the notch corresponds to the position of the movable protruding point, the movable protruding point can move into the notch of the connector, so that the plug can be inserted into the socket.
  • Connecting chamber when the plug is inserted into the socketing chamber and the position of the notch does not correspond to the position of the movable protruding point, the movable protruding point prevents the plug from being inserted into the socketing chamber.
  • the outer surface of the docking part is provided with a locking groove, and the adjacent side of the locking groove is provided with a rib; the inner wall of the outer shell is provided with a second convex point, and when the outer shell is rotated, the The second protruding point crosses the rib and enters the locking groove, so that the shell and the docking part are locked.
  • the embodiment of the present invention provides a quick-connect adapter, protective box and connector assembly. Since the movable protrusion is provided on the adapter, when the connector is inserted into the insertion cavity and the notch of the connector corresponds to the movable protrusion , during the insertion process of the connector, the movable protrusion will enter the socket cavity and cooperate with the notch of the connector to ensure that the connector can be aligned with the adapter during the process of inserting the adapter, and the adapter can be inserted smoothly.
  • the adapter can support the blind insertion of the connector and realize efficient and fast link construction, which is beneficial to the operator.
  • the requirement is low, and it is not easy to damage the optical fiber.
  • FIG. 1 is a schematic diagram of an exploded structure of a quick-connect adapter provided by an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a three-dimensional combination structure of a quick-connect adapter provided by an embodiment of the present invention
  • Fig. 3 is a schematic side view of a quick-connect adapter provided by an embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional view of a first dustproof cap provided by an embodiment of the present invention.
  • Fig. 5 is a schematic diagram of an exploded structure of a protection box provided by an embodiment of the present invention.
  • Fig. 6 is a schematic cross-sectional view of a protective box provided by an embodiment of the present invention.
  • Fig. 7 is a schematic cross-sectional view of two adapters installed in a box provided by an embodiment of the present invention.
  • Fig. 8 is a schematic cross-sectional structural diagram of a connector assembly provided by an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of an exploded structure of a connector assembly provided by an embodiment of the present invention.
  • Fig. 10 is a schematic cross-sectional structure diagram of Fig. 9;
  • Fig. 11 is a schematic diagram of a combined structure of a connector assembly provided by an embodiment of the present invention.
  • Fig. 12 is a schematic front view of a connector provided by an embodiment of the present invention.
  • the embodiment of the present invention provides a quick-connect adapter, a protective box and a connector assembly, which can solve the problem that the connector and the adapter in the related art need relatively precise insertion to complete the docking, and put forward higher requirements for the operator, and In the case of improper use and operation, it is easy to damage the optical fiber, resulting in the scrapping of the entire optical fiber.
  • a quick-connect adapter 100 is provided for the embodiment of the present invention, which includes: a clamping body 1, the clamping body 1 has a socket for docking with a connector 200
  • the docking part 11, in this embodiment, the docking part 11 is preferably cylindrical, and the docking part 11 is preferably arranged coaxially with the clamping body 1.
  • the docking part 11 has an insertion cavity 111 inside, and the docking part 11 There is a through groove 112 that runs through its wall thickness, that is, the through groove 112 penetrates from the outer surface of the docking part 11 to the inner surface, and the through groove 112 can communicate with the insertion cavity 111; and the movable protrusion 12 is fixed on the The clamping body 1, wherein, the movable convex point 12 can be integrally formed with the clamping body 1 or can be separately formed with the clamping body 1, and then fixed on the clamping body 1, the movable convex point 12 can be partially located
  • the insertion cavity 111 can also be located completely outside the insertion cavity 111; when the connector 200 is inserted into the insertion cavity 111, and the notch 203 of the connector 200 corresponds to the position of the movable bump 12, the The movable protrusion 12 will at least partly pass through the slot 112 into the insertion cavity 111, and then enter the notch 203 of the connector 200, wherein, when the connector
  • the connector 200 includes a housing 201 , and a C-shaped structure is provided inside the housing 201 .
  • the C-shaped structure forms a notch 203 that cooperates with the movable protrusion 12 .
  • the notch 203 extends along the axial direction of the connector 200 .
  • the movable protrusion 12 is provided on the adapter 100, when the connector 200 is inserted into the insertion cavity 111 and the notch 203 on the connector 200 is aligned with the movable protrusion 12, the movable protrusion 12 will Enter the insertion cavity 111 and cooperate with the notch 203 of the connector 200 to ensure that the connector 200 can be aligned with the adapter 100 during the insertion of the adapter 100, and the adapter 100 can be inserted smoothly, wherein the movable bump 12 can pass through the connector 200
  • the shell 201 of the connector 200 is driven to move into the insertion cavity 111, and the movable bump 12 can also be manually driven to move by the operator's hand.
  • the movable bump 12 When the notch 203 on the connector 200 is not aligned with the movable bump 12, the movable bump 12 will be blocked by the connector 200 and cannot enter the insertion cavity 111, indicating that the connector 200 is not aligned and inserted at this time. The requirement of the latter is lower, and it is not easy to damage the optical fiber.
  • the movable protruding point 12 is at least partially located in the through groove 112 , and the movable protruding point 12 is at least partially protruded from the docking portion 11 That is to say, a part of the movable protruding point 12 is accommodated inside the through groove 112, and a part protrudes out of the through groove 112.
  • the volume of the adapter 100, and the part protruding from the groove 112 is convenient to drive the movable protrusion 12 to move toward the insertion cavity 111; when the connector 200 is inserted into the insertion cavity 111, the shell 201 of the connector 200
  • the movable protrusion 12 can be compressed, that is, the movable protrusion 12 is compressed toward the insertion cavity 111, so that the movable protrusion 12 at least partially passes through the through groove 112 and enters the insertion cavity 111.
  • the movable bump 12 can enter the notch 203 and enter the insertion cavity 111 at the same time; when the notch 203 of the connector 200 is not aligned with the movable bump 12, it can move The bumps 12 cannot enter the socket cavity 111 .
  • the docking part 11 has a docking surface 113 for bonding with the connector 200, wherein the docking surface 113 may be the rear end surface of the docking part 11, and the movable
  • the protruding point 12 can be located in the through groove 112, the movable protruding point 12 can be partly located in the through groove 112, and partially protrude from the through groove 112, and the movable protruding point 12 can be connected with the clamping body 1 It is formed by extending toward the direction close to the docking surface 113, that is to say, the front end of the movable bump 12 is connected with the clamping body 1, the rear end of the movable bump 12 can be a free end, and the free end is biased close to the docking surface 113, so that during the docking process of the adapter 100 and the connector 200, the free end first undergoes elastic deformation and moves into the insertion cavity 111, ensuring that the movable protrusion 12 of the connector 200 is aligne
  • the movable protrusion 12 may include an elastic arm 121 and a convex buckle 122 located at the free end of the elastic arm 121, the elastic arm 121 is connected with the clamping body 1, and also That is to say, the front end of the elastic arm 121 is connected to the clamping body 1, and the rear end of the elastic arm 121 is provided with a convex buckle 122, and the thickness of the elastic arm 121 along the radial direction of the clamping body 1 is smaller than the convex buckle 122
  • the thickness along the radial direction of the clamping body 1, that is to say, the thickness of the elastic arm 121 is thinner, and the thickness of the protruding buckle 122 is thicker, so that the elasticity of the elastic arm 121 is relatively better, and it is easier to deform.
  • the elastic arm 121 can be hidden in the through groove 112, and the protruding buckle 122 can partially protrude out of the through groove 112.
  • the shell 201 of the connector 200 can compress the protruding buckle 122, so that the spring The arm 121 is elastically deformed.
  • the elastic arm 121 can also be replaced by elastic components such as springs.
  • the side of the movable protruding point 12 close to the butt surface 113 may have an inclined surface 123, that is to say, the rear end of the movable protruding point 12 is provided with
  • the inclined surface 123 in this embodiment, the inclined surface 123 is preferably provided on the convex buckle 122, and the inclined surface 123 is away from the docking surface 113 from the side close to the docking surface 113 and away from the docking part 11.
  • the direction of the axis extends obliquely, that is, the inclined surface 123 extends from the rear to the front and away from the axis of the docking part 11, so that when the connector 200 is inserted into the adapter 100, the housing 201 of the connector 200 can Smooth contact with the inclined surface 123 of the movable protrusion 12 , and compress the inclined surface 123 , so that the movable protrusion 12 gradually moves into the insertion cavity 111 .
  • a locking groove 114 may be provided on the outer surface of the docking portion 11 , and a rib 115 is provided on the adjacent side of the locking groove 114 ;
  • the adapter 100 also It includes the first dustproof cap 2 sleeved on the docking part 11, the inner wall of the first dustproof cap 2 is provided with a first bump 21, when the first dustproof cap 2 is rotated, the The first protruding point 21 can enter the lock groove 114 over the rib 115, so that the first dustproof cap 2 and the docking part 11 can be locked.
  • a sealing groove can also be provided on the clamping body 1, and a sealing ring 3 is arranged in the sealing groove, and the sealing ring 3 is preferably located between the clamping body 1 and the first dustproof cap 2 to realize docking Part 11 is dustproof and waterproof.
  • the side of the clamping body 1 away from the docking part 11 may have a mounting part 13, and the mounting part 13 is connected to the A stop portion 14 is also provided between the docking portions 11, and the mounting portion 13 is threadedly mounted with a nut 4, that is to say, the mounting portion 13 is provided with an external thread, the nut 4 has an internal thread, and the nut 4 is sleeved on the mounting portion.
  • the adapter 100 is installed on the box body 300, specifically, the mounting part 13 can be penetrated on the box body 300, and the stopper part 14 can be located outside the box body 300, and the nut 4 can be connected from the box body 300
  • the inner side of the adapter 100 is installed on the installation part 13, so that the adapter 100 and the box body 300 can be detachably connected.
  • the maximum outer diameter of the stop part 14 is larger than the maximum outer diameter of the installation part 13, so that the stop part 14 can block the clamping body 1 falls off from the box body 300.
  • the adapter 100 may further include: a first dustproof cap 2, the first dustproof cap 2 is sleeved on the docking part 11; and a connecting rope 5, the The connecting rope 5 has a first ring 51 sleeved on the installation part 13, and the first ring 51 is located between the stop part 14 and the nut 4.
  • the connecting rope 5 is soft plastic, and the effect of sealing and waterproofing can be achieved by squeezing the first ring 51 under the action of the nut 4.
  • the cord 5 also has a second loop 52 which connects the first dust cap 2 .
  • the adapter 100 may further include a second dust-proof cap 6 installed on the mounting portion 13 , and a ceramic sleeve 7 is also installed in the clamping body 1 .
  • the embodiment of the present invention also provides a protective box, which includes: a box body 300, and a quick-connect adapter 100 installed on the box body 300, wherein the adapter 100 can be used
  • the adapter 100 in order to connect two optical fibers conveniently and quickly, and to achieve a waterproof effect, the adapter 100 can be installed on the box body 300, wherein the waterproof end of the adapter 100 (that is, the docking part 11 is provided) One end of the adapter 100) is located outside the box body 300, the SC end of the adapter 100 (that is, the end where the mounting part 13 is set) is located inside the box body 300, the SC end of the adapter 100 is used to connect with the SC connector 400, and the SC end of the adapter 100 The waterproof end is connected with the external connector 200 to achieve a light-transmitting and waterproof effect.
  • the embodiment of the present invention also provides a connector 200 assembly, which may include: an adapter 100, the adapter 100 may include a clamping body 1, and the clamping body 1 has a docking portion 11.
  • the docking part 11 has an insertion cavity 111, and the docking part 11 has a through groove 112 through its wall thickness, and the clamping body 1 is fixed with a movable protrusion 12; and the connector 200, the
  • the connector 200 may include a plug 202 and a shell 201 sleeved outside the plug 202, the plug 202 is provided with a gap 203, forming a C-shaped structure; when the plug 202 is inserted into the socket cavity 111, and the gap
  • the shell 201 compresses the movable protruding point 12, and the movable protruding point 12 at least partially passes through the slot 112 and enters the insertion cavity 111,
  • the movable protruding point 12 can be moved into
  • the movable bump 12 is resisted by the plug 202 of the connector 200, and the movable bump 12 cannot move the position and blocks the connector 200.
  • the housing 201 is inserted, and the connector 200 cannot be inserted into the insertion cavity 111 .
  • the outer surface of the docking portion 11 is provided with a locking groove 114 , and the adjacent side of the locking groove 114 is provided with ribs 115 ;
  • a second protruding point 204 may be provided. When the housing 201 is rotated, the second protruding point 204 may enter the locking groove 114 over the rib 115, so that the housing 201 is locked with the docking part 11. Tight, when the connector 200 and the adapter 100 are inserted, rotate the housing 201 of the connector 200, the second protrusion 204 on the housing 201 slides and interferes with the rib 115, forming a distinct hand feeling, and slides into the locking groove 114, complete Butt locks.
  • connection should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components.
  • connection should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

本发明涉及一种快速连接的适配器、保护盒及连接器组件，其包括：夹持体，所述夹持体具有用于与连接器对接的对接部，所述对接部内具有插接腔，且所述对接部具有贯穿其壁厚的穿槽；以及可活动凸点，其固设于所述夹持体；当所述连接器插向所述插接腔，且所述连接器的缺口与所述可活动凸点的位置对应时，所述可活动凸点可移动到所述连接器的缺口中，使所述连接器可插入所述插接腔；当所述连接器插向所述插接腔，且所述连接器的缺口与所述可活动凸点的位置未对应时，所述可活动凸点阻挡所述连接器插入所述插接腔。可以保证连接器在插入适配器的过程中能够与适配器实现对准，顺利插入适配器，能够支持连接器盲插，实现高效快速的链路搭建。

Description

一种快速连接的适配器、保护盒及连接器组件 技术领域
本发明涉及光纤快速连接结构设计技术领域，特别涉及一种快速连接的适配器、保护盒及连接器组件。
背景技术
随着FTTH(Fiber To The Home，光纤到户)的大规模部署，减少施工成本，降低施工技术要求，简化施工难度的预连接产品应用越来越广。
相关技术中，现阶段使用的光纤连接器和适配器绝大部分采用的是行业标准型的连接器及适配器。该类型的连接器及适配器的设计初衷在于解决室内或者有保护盒(箱体)内的光纤连接，开通业务时需要打开盒体，在盒体里进行熔接，固定光缆等操作。目前，市面上存在的光纤连接器和适配器，大部分采用的锁紧方式为旋拧式，但是，连接器和适配器配合需要位置相对精确的插入才能完成对接，对操作者提出较高要求，使用和操作不当的情况下，容易损害光纤，导致整条光纤报废。
因此，有必要设计一种新的快速连接的适配器、保护盒及连接器组件，以克服上述问题。
发明内容
本发明实施例提供一种快速连接的适配器、保护盒及连接器组件，以解决相关技术中连接器和适配器配合需要位置相对精确的插入才能完成对接，对操作者提出较高要求，且使用和操作不当的情况下，容易损害光纤，导致整条光纤报废的问题。
第一方面，提供了一种快速连接的适配器，其包括：夹持体，所述夹持体具有用于与连接器对接的对接部，所述对接部内具有插接腔，且 所述对接部具有贯穿其壁厚的穿槽；以及可活动凸点，其固设于所述夹持体；当所述连接器插向所述插接腔，且所述连接器的缺口与所述可活动凸点的位置对应时，所述可活动凸点可移动到所述连接器的缺口中，使所述连接器可插入所述插接腔；当所述连接器插向所述插接腔，且所述连接器的缺口与所述可活动凸点的位置未对应时，所述可活动凸点阻挡所述连接器插入所述插接腔。
一些实施例中，所述可活动凸点至少部分凸出于所述对接部的外表面；当所述连接器插入所述插接腔时，所述连接器的外壳压缩所述可活动凸点，使所述可活动凸点至少部分穿过所述穿槽进入所述插接腔。
一些实施例中，所述对接部具有用于与所述连接器贴合的对接面，所述可活动凸点位于所述穿槽内，且所述可活动凸点自与所述夹持体的连接处向靠近所述对接面的方向延伸形成。
一些实施例中，所述可活动凸点包括弹臂以及位于所述弹臂自由末端的凸扣，所述弹臂与所述夹持体连接，且所述弹臂沿所述夹持体径向方向的厚度小于所述凸扣沿所述夹持体径向方向的厚度。
一些实施例中，所述对接部具有用于与所述连接器贴合的对接面，所述可活动凸点靠近所述对接面的一侧具有倾斜面，所述倾斜面自靠近所述对接面的一侧向远离所述对接面且远离所述对接部的轴线的方向倾斜延伸。
一些实施例中，所述对接部的外表面设有锁槽，且所述锁槽的邻侧设有筋条；所述适配器还包括套设于所述对接部上的第一防尘帽，所述第一防尘帽的内壁设有第一凸点，当旋转所述第一防尘帽时，所述第一凸点越过所述筋条进入所述锁槽，使所述第一防尘帽与所述对接部锁紧。
一些实施例中，所述夹持体远离所述对接部的一侧具有安装部，所述安装部与所述对接部之间还设有挡止部，所述安装部通过螺纹安装有螺母，所述螺母用于将盒体夹持于所述螺母与所述挡止部之间，使所述适配器安装于所述盒体。
一些实施例中，所述适配器还包括：第一防尘帽，所述第一防尘帽套设于所述对接部；以及连接绳，所述连接绳具有套设于所述安装部的第一环，所述第一环位于所述挡止部与所述螺母之间，所述连接绳还具有第二环，所述第二环连接所述第一防尘帽。
第二方面，提供了一种保护盒，其包括：盒体，以及安装于所述盒体上的上述的快速连接的适配器。
第三方面，提供了一种连接器组件，其包括：适配器，所述适配器包括夹持体，所述夹持体具有对接部，所述对接部内具有插接腔，且所述对接部具有贯穿其壁厚的穿槽，所述夹持体固设有可活动凸点；以及连接器，所述连接器包括插头以及套设于所述插头外的外壳，所述插头设有缺口；当所述插头插向所述插接腔，且所述缺口与所述可活动凸点的位置对应时，所述可活动凸点可移动到所述连接器的缺口中，使所述插头可插入所述插接腔；当所述插头插向所述插接腔，且所述缺口与所述可活动凸点的位置未对应时，所述可活动凸点阻挡所述插头插入所述插接腔。
一些实施例中，所述对接部的外表面设有锁槽，且所述锁槽的邻侧设有筋条；所述外壳的内壁设有第二凸点，当旋转所述外壳时，所述第二凸点越过所述筋条进入所述锁槽，使所述外壳与所述对接部锁紧。
本发明提供的技术方案带来的有益效果包括：
本发明实施例提供了一种快速连接的适配器、保护盒及连接器组件，由于在适配器上设置了可活动凸点，当连接器插向插接腔且连接器的缺口与可活动凸点对应时，在连接器插入的过程中，可活动凸点会进入插接腔并与连接器的缺口配合，保证连接器在插入适配器的过程中能够与适配器实现对准，顺利插入适配器，当连接器的缺口与可活动凸点的位置未对应时，所述可活动凸点会阻挡连接器插入所述插接腔，因此，该适配器能够支持连接器盲插，实现高效快速的链路搭建，对操作者的要求较低，且不易损害光纤。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例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为本发明实施例提供的一种快速连接的适配器的分解结构示意图；
图2为本发明实施例提供的一种快速连接的适配器的立体组合结构示意图；
图3为本发明实施例提供的一种快速连接的适配器的侧视示意图；
图4为本发明实施例提供的第一防尘帽的剖视示意图；
图5为本发明实施例提供的一种保护盒的分解结构示意图；
图6为本发明实施例提供的一种保护盒的剖视示意图；
图7为本发明实施例提供的盒体安装两个适配器的剖视示意图；
图8为本发明实施例提供的一种连接器组件的剖视结构示意图；
图9为本发明实施例提供的一种连接器组件的分解结构示意图；
图10为图9的剖视结构示意图；
图11为本发明实施例提供的一种连接器组件的组合结构示意图；
图12为本发明实施例提供的一种连接器的主视示意图。
图中：
100、适配器；
1、夹持体；11、对接部；111、插接腔；112、穿槽；113、对接面；114、锁槽；115、筋条；
12、可活动凸点；121、弹臂；122、凸扣；123、倾斜面；13、安装部；14、挡止部；
2、第一防尘帽；21、第一凸点；3、密封圈；4、螺母；5、连接绳；51、第一环；52、第二环；6、第二防尘帽；7、陶瓷套筒；
200、连接器；201、外壳；202、插头；203、缺口；204、第二凸 点；300、盒体；400、SC连接器。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，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，所描述的实施例是本发明的一部分实施例，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做出创造性劳动的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。
本发明实施例提供了一种快速连接的适配器、保护盒及连接器组件，其能解决相关技术中连接器和适配器配合需要位置相对精确的插入才能完成对接，对操作者提出较高要求，且使用和操作不当的情况下，容易损害光纤，导致整条光纤报废的问题。
参见图1、图2和图6所示，为本发明实施例提供的一种快速连接的适配器100，其包括：夹持体1，所述夹持体1具有用于与连接器200对接的对接部11，本实施例中，所述对接部11优选呈圆筒状，对接部11优选与夹持体1同轴设置，所述对接部11内具有插接腔111，且所述对接部11具有贯穿其壁厚的穿槽112，也即穿槽112自对接部11的外表面贯穿至内表面，且穿槽112可以与插接腔111连通；以及可活动凸点12，其固设于所述夹持体1，其中，可活动凸点12可以与夹持体1一体成型也可以与夹持体1分体成型，然后固接于夹持体1上，可活动凸点12可以部分位于插接腔111内也可以完全位于插接腔111外；当所述连接器200插向所述插接腔111，且所述连接器200的缺口203与所述可活动凸点12的位置对应时，所述可活动凸点12会至少部分穿过所述穿槽112进入所述插接腔111，进而进入所述连接器200的缺口203中，其中，连接器200在插入插接腔111的过程中，连接器200可以作用于可活动凸点12上，使得可活动凸点12至少部分穿过穿槽 112进入插接腔111，进而可以与进入插接腔111内的连接器200上的缺口203配合，当连接器200上的缺口203与可活动凸点12对应时，可活动凸点12具备向插接腔111内移动的空间，连接器200方可顺利插入插接腔111，当连接器200上的缺口203与夹持体1上的可活动凸点12未对应时，连接器200上缺口203周围的部位会对可活动凸点12形成阻挡，阻碍可活动凸点12向插接腔111内移动，同时可活动凸点12也会阻碍连接器200插入插接腔111，此时连接器200无法插入，需要旋转连接器200，使连接器200上的缺口203与可活动凸点12对准，方可插入。
进一步，本实施例中，连接器200包括外壳201，外壳201内设有C型结构，C型结构形成与可活动凸点12配合的缺口203，缺口203沿连接器200的轴向方向延伸。
本实施例中，由于在适配器100上设置了可活动凸点12，当连接器200插向插接腔111且连接器200上的缺口203与可活动凸点12对准时，可活动凸点12会进入插接腔111并与连接器200的缺口203配合，保证连接器200在插入适配器100的过程中能够与适配器100实现对准，顺利插入适配器100，其中，可活动凸点12可以通过连接器200的外壳201驱动向插接腔111内移动，也可以通过操作者的手来手动驱动可活动凸点12移动，当连接器200上的缺口203与可活动凸点12未对准时，可活动凸点12会因被连接器200阻挡而不能进入插接腔111，说明此时连接器200未能对准插入，因此，该适配器100能够支持连接器200盲插，实现高效快速的链路搭建，对操作者的要求较低，且不易损害光纤。
参见图2和图6所示，在一些实施例中，所述可活动凸点12至少部分位于所述穿槽112内，且所述可活动凸点12至少部分凸出于所述对接部11的外表面，也就是说，可活动凸点12的一部分收容在穿槽112内部，一部分伸出穿槽112外，将可活动凸点12部分设置于穿槽112内可以节省空间，减小整个适配器100的体积，而伸出穿槽112外 的部分便于驱动可活动凸点12朝向插接腔111内移动；当所述连接器200插入所述插接腔111时，所述连接器200的外壳201可以压缩所述可活动凸点12，也即将可活动凸点12朝向插接腔111内压缩，使所述可活动凸点12至少部分穿过所述穿槽112进入所述插接腔111，同时，当连接器200的缺口203与可活动凸点12对准时，可活动凸点12可以进入缺口203同时进入插接腔111，当连接器200的缺口203未与可活动凸点12对准时，可活动凸点12不可进入插接腔111。
进一步，参见图2和图3所示，所述对接部11具有用于与所述连接器200贴合的对接面113，其中，对接面113可以是对接部11的后端面，所述可活动凸点12可以位于所述穿槽112内，可活动凸点12可以部分位于穿槽112内，部分伸出穿槽112，且所述可活动凸点12自与所述夹持体1的连接处向靠近所述对接面113的方向延伸形成，也就是说，可活动凸点12的前端与夹持体1连接，可活动凸点12的后端可以为自由末端，自由末端偏向靠近对接面113，使得适配器100在与连接器200对接的过程中，自由末端先发生弹性变形向插接腔111内移动，保证了连接器200在开始插入适配器100时可活动凸点12与缺口203就是对准的状态。当然在其他实施例中，可活动凸点12也可以是前后两端均与夹持体1连接，而可活动凸点12的中部向远离插接腔111的方向向外凸起。
参见图2所示，优选的，所述可活动凸点12可以包括弹臂121以及位于所述弹臂121自由末端的凸扣122，所述弹臂121与所述夹持体1连接，也就是说，弹臂121的前端与夹持体1连接，弹臂121的后端设置凸扣122，且所述弹臂121沿所述夹持体1径向方向的厚度小于所述凸扣122沿所述夹持体1径向方向的厚度，也就是说，弹臂121的厚度更薄一些，凸扣122的厚度更厚一些，使得弹臂121的弹性相对更好，更易发生变形，同时，弹臂121可以隐藏在穿槽112内，凸扣122可以部分凸出于穿槽112外，连接器200在插入适配器100的过程中，连接器200的外壳201可以压缩凸扣122，使弹臂121发生弹性变 形。当然，在其他实施例中，弹臂121也可以替换为弹簧等具有弹性的部件。
参见图3所示，在上述技术方案的基础上，所述可活动凸点12靠近所述对接面113的一侧可以具有倾斜面123，也就是说，可活动凸点12的后端设有倾斜面123，本实施例中，倾斜面123优选设于凸扣122上，所述倾斜面123自靠近所述对接面113的一侧向远离所述对接面113且远离所述对接部11的轴线的方向倾斜延伸，也即倾斜面123是自后向前且向远离对接部11轴线的方向延伸的，如此设置，使得连接器200在插入适配器100的过程中，连接器200的外壳201能够与可活动凸点12的倾斜面123平滑接触，并且压缩倾斜面123，使得可活动凸点12逐步向插接腔111内移动。
在一些实施例中，参见图3和图4所示，所述对接部11的外表面可以设有锁槽114，且所述锁槽114的邻侧设有筋条115；所述适配器100还包括套设于所述对接部11上的第一防尘帽2，所述第一防尘帽2的内壁设有第一凸点21，当旋转所述第一防尘帽2时，所述第一凸点21可以越过所述筋条115进入所述锁槽114，使所述第一防尘帽2与所述对接部11锁紧，本实施例中，通过设置筋条115，当第一防尘帽2与夹持体1定位后，旋转第一防尘帽2，第一凸点21可以与筋条115滑动干涉，形成明显的手感，并滑入锁槽114，完成第一防尘帽2的锁紧，夹持体1上还可以设有密封槽，密封槽内设有密封圈3，密封圈3优选位于夹持体1与第一防尘帽2之间，以实现对接部11的防尘与防水。
在一些可选的实施例中，参见图2、图6和图7所示，所述夹持体1远离所述对接部11的一侧可以具有安装部13，所述安装部13与所述对接部11之间还设有挡止部14，所述安装部13通过螺纹安装有螺母4，也就是说，安装部13设有外螺纹，螺母4具有内螺纹，且螺母4套设于安装部13外，使得螺母4与安装部13螺纹连接，并且螺母4可以从安装部13上取下，所述螺母4用于将盒体300夹持于所述螺母 4与所述挡止部14之间，使所述适配器100安装于所述盒体300，具体的，安装部13可以穿设于盒体300上，并且挡止部14可以位于盒体300的外侧，螺母4自盒体300的内侧安装至安装部13上，使得适配器100与盒体300实现可拆卸连接，同时，挡止部14的最大外径大于安装部13的最大外径，使得挡止部14能够阻挡夹持体1从盒体300上脱落。
进一步，参见图1和图8所示，所述适配器100还可以包括：第一防尘帽2，所述第一防尘帽2套设于所述对接部11；以及连接绳5，所述连接绳5具有套设于所述安装部13的第一环51，所述第一环51位于所述挡止部14与所述螺母4之间，当适配器100安装至盒体300上时，第一环51夹设于盒体300与挡止部14之间，连接绳5的材质为软塑，在螺母4的作用下挤压第一环51可以达到密封、防水的效果，所述连接绳5还具有第二环52，所述第二环52连接所述第一防尘帽2。
参见图1所示，所述适配器100还可以包括安装于所述安装部13上的第二防尘帽6，所述夹持体1内还安装有陶瓷套筒7。
参见图5至图7所示，本发明实施例还提供了一种保护盒，其包括：盒体300，以及安装于所述盒体300上的快速连接的适配器100，其中，适配器100可以采用上述任一实施例中提供的技术方案，为了方便快捷的连接两根光纤，并达到防水的效果，可以将适配器100安装于盒体300上，其中适配器100的防水端(也即设置对接部11的一端)位于盒体300的外部，适配器100的SC端(也即设置安装部13的一端)位于盒体300的内部，适配器100的SC端用于与SC连接器400对连，适配器100的防水端与外部的连接器200连接，达到通光防水效果。
参见图8至图11所示，本发明实施例还提供了一种连接器200组件，其可以包括：适配器100，所述适配器100可以包括夹持体1，所述夹持体1具有对接部11，所述对接部11内具有插接腔111，且所述 对接部11具有贯穿其壁厚的穿槽112，所述夹持体1固设有可活动凸点12；以及连接器200，所述连接器200可以包括插头202以及套设于所述插头202外的外壳201，所述插头202设有缺口203，形成C型结构；当所述插头202插向所述插接腔111，且缺口203与所述可活动凸点12的位置对应时，所述外壳201压缩所述可活动凸点12，所述可活动凸点12至少部分穿过所述穿槽112进入所述插接腔111，使所述可活动凸点12可移动进入所述连接器200的缺口203中，且当缺口203与可活动凸点12对准时，可活动凸点12具备向插接腔111内移动的空间，连接器200方可顺利插入，当缺口203未与可活动凸点12对应时，可活动凸点12因所述连接器200的插头202顶住，可活动凸点12无法移动位置而阻挡连接器200的外壳201插入，连接器200无法插入插接腔111。
在一些实施例中，参见图3和图12所示，所述对接部11的外表面设有锁槽114，且所述锁槽114的邻侧设有筋条115；所述外壳201的内壁可以设有第二凸点204，当旋转所述外壳201时，所述第二凸点204可以越过所述筋条115进入所述锁槽114，使所述外壳201与所述对接部11锁紧，当连接器200和适配器100完成插入后，旋转连接器200的外壳201，外壳201上的第二凸点204与筋条115滑动干涉，形成明显的手感，并滑入锁槽114，完成对接锁紧。
在本发明的描述中，需要说明的是，术语“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
需要说明的是，在本发明中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本发明的具体实施方式，使本领域技术人员能够理解或实现本发明。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所申请的原理和新颖特点相一致的最宽的范围。

Claims (11)

  1. 一种快速连接的适配器，其特征在于，其包括：
    夹持体(1)，所述夹持体(1)具有用于与连接器(200)对接的对接部(11)，所述对接部(11)内具有插接腔(111)，且所述对接部(11)具有贯穿其壁厚的穿槽(112)；
    以及可活动凸点(12)，其固设于所述夹持体(1)；
    当所述连接器(200)插向所述插接腔(111)，且所述连接器(200)的缺口(203)与所述可活动凸点(12)的位置对应时，所述可活动凸点(12)可移动到所述连接器(200)的缺口(203)中，使所述连接器(200)可插入所述插接腔(111)；
    当所述连接器(200)插向所述插接腔(111)，且所述连接器(200)的缺口(203)与所述可活动凸点(12)的位置未对应时，所述可活动凸点(12)阻挡所述连接器(200)插入所述插接腔(111)。
  2. 如权利要求1所述的快速连接的适配器，其特征在于：
    所述可活动凸点(12)至少部分凸出于所述对接部(11)的外表面；
    当所述连接器(200)插入所述插接腔(111)时，所述连接器(200)的外壳(201)压缩所述可活动凸点(12)，使所述可活动凸点(12)至少部分穿过所述穿槽(112)进入所述插接腔(111)。
  3. 如权利要求2所述的快速连接的适配器，其特征在于：
    所述对接部(11)具有用于与所述连接器(200)贴合的对接面(113)，所述可活动凸点(12)位于所述穿槽(112)内，且所述可活动凸点(12)自与所述夹持体(1)的连接处向靠近所述对接面(113)的方向延伸形成。
  4. 如权利要求3所述的快速连接的适配器，其特征在于：
    所述可活动凸点(12)包括弹臂(121)以及位于所述弹臂(121)自由末端的凸扣(122)，所述弹臂(121)与所述夹持体(1)连接，且所述弹臂(121)沿所述夹持体(1)径向方向的厚度小于所述凸扣(122)沿所述夹持体(1)径向方向的厚度。
  5. 如权利要求1至4任一项所述的快速连接的适配器，其特征在于：
    所述对接部(11)具有用于与所述连接器(200)贴合的对接面(113)，所述可活动凸点(12)靠近所述对接面(113)的一侧具有倾斜面(123)，所述倾斜面(123)自靠近所述对接面(113)的一侧向远离所述对接面(113)且远离所述对接部(11)的轴线的方向倾斜延伸。
  6. 如权利要求1所述的快速连接的适配器，其特征在于：
    所述对接部(11)的外表面设有锁槽(114)，且所述锁槽(114)的邻侧设有筋条(115)；
    所述适配器还包括套设于所述对接部(11)上的第一防尘帽(2)，所述第一防尘帽(2)的内壁设有第一凸点(21)，当旋转所述第一防尘帽(2)时，所述第一凸点(21)越过所述筋条(115)进入所述锁槽(114)，使所述第一防尘帽(2)与所述对接部(11)锁紧。
  7. 如权利要求1所述的快速连接的适配器，其特征在于：
    所述夹持体(1)远离所述对接部(11)的一侧具有安装部(13)，所述安装部(13)与所述对接部(11)之间还设有挡止部(14)，所述安装部(13)通过螺纹安装有螺母(4)，所述螺母(4)用于将盒体(300)夹持于所述螺母(4)与所述挡止部(14)之间，使所述适配器安装于所述盒体(300)。
  8. 如权利要求7所述的快速连接的适配器，其特征在于，所述适配器还包括：
    第一防尘帽(2)，所述第一防尘帽(2)套设于所述对接部(11)；
    以及连接绳(5)，所述连接绳(5)具有套设于所述安装部(13)的第一环(51)，所述第一环(51)位于所述挡止部(14)与所述螺母(4)之间，所述连接绳(5)还具有第二环(52)，所述第二环(52)连接所述第一防尘帽(2)。
  9. 一种保护盒，其特征在于，其包括：盒体(300)，以及安装于所述盒体(300)上的如权利要求1所述的快速连接的适配器。
  10. 一种连接器组件，其特征在于，其包括：
    适配器，所述适配器包括夹持体(1)，所述夹持体(1)具有对接部(11)，所述对接部(11)内具有插接腔(111)，且所述对接部(11)具有贯穿其壁厚的穿槽(112)，所述夹持体(1)固设有可活动凸点(12)；
    以及连接器(200)，所述连接器(200)包括插头(202)以及套设于所述插头(202)外的外壳(201)，所述插头(202)设有缺口(203)；
    当所述插头(202)插向所述插接腔(111)，且所述缺口(203)与所述可活动凸点(12)的位置对应时，所述可活动凸点(12)可移动到所述连接器(200)的缺口(203)中，使所述插头(202)可插入所述插接腔(111)；
    当所述插头(202)插向所述插接腔(111)，且所述缺口(203)与所述可活动凸点(12)的位置未对应时，所述可活动凸点(12)阻挡所述插头(202)插入所述插接腔(111)。
  11. 如权利要求10所述的连接器组件，其特征在于，
    所述对接部(11)的外表面设有锁槽(114)，且所述锁槽(114)的邻侧设有筋条(115)；
    所述外壳(201)的内壁设有第二凸点(204)，当旋转所述外壳(201)时，所述第二凸点(204)越过所述筋条(115)进入所述锁槽(114)，使所述外壳(201)与所述对接部(11)锁紧。
PCT/CN2022/079492 2022-02-16 2022-03-07 一种快速连接的适配器、保护盒及连接器组件 WO2023155251A1 (zh)

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