WO2016086667A1 - 光纤检测装置 - Google Patents
光纤检测装置 Download PDFInfo
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- WO2016086667A1 WO2016086667A1 PCT/CN2015/084080 CN2015084080W WO2016086667A1 WO 2016086667 A1 WO2016086667 A1 WO 2016086667A1 CN 2015084080 W CN2015084080 W CN 2015084080W WO 2016086667 A1 WO2016086667 A1 WO 2016086667A1
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- driving
- optical fiber
- pressing
- bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
Definitions
- the present invention relates to the field of communication device detection, and in particular, to an optical fiber detection device.
- the optical distribution network is provided with a plurality of optical fibers for constituting an optical transmission path.
- ODN Optical Distribution Network
- the fiber is manually bent as needed to achieve the desired bend radius of the fiber, and the optical power of the leaked light leaked from the fiber that maintains the bend state is detected.
- Manual manual bending is required during the detection process, which easily leads to the fiber not meeting the fiber bending radius required by the optical power, the detection accuracy is easily affected, and the detection efficiency is low.
- An optical fiber detecting device capable of rapidly bending an optical fiber and performing stable optical power detection is provided.
- a fiber detecting device in a first aspect, includes a substrate, a mounting board, a bending assembly, a fiber detecting component, a first driving component, and a second driving component, the bending component, the first driving component, and the optical fiber detecting component
- the mounting plate and the second driving component are disposed on the substrate, and the second driving component is configured to drive the mounting plate and the bending component, the first driving component, and the first driving component disposed on the mounting plate
- the optical fiber detecting component is moved relative to the substrate, the bending component includes a first pressing arm, a second pressing arm, a pressing block fixedly connected to the first pressing arm, and fixedly connected to the second a mating block of the holding arm, the pressing block being provided with a pressing portion for holding the optical fiber, the mating block being provided with a groove adapted to the shape of the pressing portion of the pressing block,
- the pressing block is moved into the groove of the mating block under the driving of the first driving component, thereby pressing and bending the optical fiber, and the
- the optical fiber detecting device is further provided with an identifying device, where the identifying device is configured to identify a fiber position, thereby controlling the first driving component, the second driving group and the clip The assembly bends the fiber.
- the pressing portion of the pressing block is provided with a pressing groove for engaging the optical fiber.
- the first driving component includes a first driving motor and a connecting component, and the first driving motor is provided a first driving shaft, the first driving shaft is provided with an external thread, and one end of the connecting member is provided with a threaded hole and is screwed to the first driving shaft of the first driving motor, and the other end of the connecting member is fixed A first crimping arm coupled to the bending assembly.
- the first driving motor and the bending component are disposed on two sides of the mounting board,
- the mounting plate is provided with a through hole, and the connecting member is disposed in the through hole, and the two ends thereof are respectively connected to the first driving shaft of the first driving component and the first pressing arm of the bending assembly.
- the first driving component is further provided with a limiting component and a resisting component, and the limiting component is fixedly connected In the mounting plate, the resisting member is fixedly coupled to the connecting member and moves with the connecting member, and the end of the resisting member abuts against the limiting member to limit the moving position of the connecting member.
- the second driving component includes a second driving motor, a driving wheel, a driven wheel, a driving belt, a screw, a second driving motor is provided with a second driving shaft, the driving wheel is sleeved on the second driving shaft of the second driving motor and is rotated by the second driving shaft, and the driving belt is sleeved
- the driving wheel and the driven wheel drive the driven wheel to rotate when the driving wheel rotates, the driven wheel is fixedly sleeved on the screw rod, and can drive the screw rod to rotate around the shaft thereof.
- the nut is fixedly connected to the mounting plate and screwed to the screw rod. When the driven wheel drives the screw to rotate, the nut moves along the axial direction of the screw rod, thereby driving the mounting.
- the plate and the bending assembly disposed on the mounting plate move axially along the lead screw.
- the second driving component is further configured with a second sliding track and a second sliding block, the second sliding track and the second a slider for guiding when the mounting plate moves relative to the substrate, the second sliding rail is fixedly coupled to the substrate, the second slider is fixedly coupled to the mounting plate, and the A second slider is slidably coupled to the second slide rail.
- the eighth possible implementation The number of the bending components is two, and the two bending components are symmetrically disposed centering on the identification device.
- the mating block is further provided with a protruding positioning post, and the positioning post is disposed on the mating block The outer side of the groove, when the mating block and the pressing block press the optical fiber, the positioning post and the first pressing arm are respectively disposed on two sides of the optical fiber.
- the optical fiber detecting device of the present invention is provided with a bending component capable of realizing bending operation, which can automatically bend the optical fiber, has the same bending curvature and high bending efficiency. Moreover, the movement of the bending assembly can be driven by providing the second driving component, thereby facilitating adjustment of the relative position of the bending component and the fiber to be bent, facilitating bending of a specific position of a specific optical fiber, and the degree of automation is high. Moreover, the optical fiber detecting device of the present invention can also clamp the optical fiber connector to complete the insertion and removal of the optical fiber.
- FIG. 1 and FIG. 2 are schematic diagrams showing the assembly of an optical fiber detecting apparatus according to a preferred embodiment of the present invention
- Figure 3 is a partial enlarged view of Figure 2;
- FIG. 4 and FIG. 5 are exploded views of the bending assembly of the optical fiber detecting device according to the preferred embodiment of the present invention.
- a first preferred embodiment of the present invention provides an optical fiber detecting device 10 for performing bending of the optical fiber 100 and detecting the optical fiber 100 at the bending portion.
- an optical fiber connector 110 for connecting the optical fiber 100 to a port is also connected to the end of the optical fiber 100.
- the fiber optic connector 110 is generally in the form of a block.
- the optical fiber detecting device 10 includes a substrate 11, a mounting plate 13, a bending assembly 15, a fiber detecting assembly (not shown), a first driving assembly 21, and a second driving assembly 23.
- the bending assembly 15 and the optical fiber detecting assembly are disposed on the mounting plate 13, and the bending assembly 15 performs the clamping and bending operations under the driving of the first driving assembly 21.
- the mounting plate 13 is disposed on the substrate 11 and is moved relative to the substrate 11 under the driving of the second driving component 23, thereby facilitating movement of the bending component 15 and the optical fiber detecting component to a proper position to complete bending and detecting.
- Optical fiber 100 is disposed on the substrate 11 and is moved relative to the substrate 11 under the driving of the second driving component 23, thereby facilitating movement of the bending component 15 and the optical fiber detecting component to a proper position to complete bending and detecting.
- the bending assembly 15 includes a first pressing arm 151 , a second pressing arm 152 , a pressing block 153 fixedly connected to the first pressing arm 151 , and a fixed connection.
- the mating block 154 of the second pressing arm 152 It can be understood that the pressing block 153 and the engaging block 154 can be fixedly connected to each other by the first pressing arm 151 and the second pressing arm 152 of the bending assembly 15 in any suitable manner, and details are not described herein.
- the first pressing arm 151 is movably coupled to the mounting plate 13
- the second pressing arm 152 is fixedly coupled to the mounting plate 13 .
- the mating block 154 is provided with a recess 1541 that is disposed toward the pressing block 153 and that is adapted to the pressing block 153.
- the first pressing arm 151 of the bending assembly 15 is movable toward the second pressing arm 152 under the driving of the first driving assembly 21, thereby placing the pressing block 153 in the mating block 154 is in the groove 1541.
- the pressing block 153 has a semicircular shape with a certain thickness, and is provided with a pressing portion 1531 disposed toward the fixing block 154, and the pressing portion 1531 is opened for the card.
- the pressing groove 1533 of the optical fiber 100 is embedded.
- the pressing portion 1531 is configured to bend the optical fiber 100 to a desired curvature in cooperation with the groove 1541 of the mating block 154.
- the pressing block 153 can be moved into the groove 1541 of the mating block 154, and the optical fiber 100 is stuck in the pressing Hold block of block 153 In 1533, the pressing block 153 is bent into the groove 1541 of the mating block 154.
- the bending assembly 15 bends the optical fiber 100 by pressing the optical fiber 100 placed between the mating block 154 and the pressing block 153.
- a curved surface can be disposed on the pressing portion 1531, and the curvature of the curved surface and the radius of the curved surface can be set according to the curvature of the optical fiber 100 to be bent.
- the groove 1541 of the mating block 154 is also semi-circular.
- the pressing groove 1533 includes two ends that are substantially parallel to the extending direction of the first pressing arm 151 and a central portion that is curved between the two ends.
- the mating block 154 is further provided with a convex positioning post 1542 , and the positioning post 1542 is disposed outside the recess 1541 of the mating block 154 .
- the positioning post 1542 and the first pressing arm 151 are respectively placed on both sides of the optical fiber 100, and the The optical fiber 100 is placed between the pressing block 153 and the mating block 154 to prevent the optical fiber 100 from being pressed by the pressing block 153.
- the positioning posts 1542 are disposed in two positions, and the two positioning posts 1542 are respectively disposed at opposite ends of the mating block 154, and are disposed on the recess 1541 away from the first pressing arm 151. One side.
- a through hole (not shown) is also formed in the bottom of the groove 1541 of the mating block 154.
- the fiber detecting component is fixedly connected to the mating block 154, and the through hole is connected to the fiber detecting component.
- the optical fiber detecting component receives leakage light incident from the through hole, and detects parameters such as optical power of the optical fiber 100 by leaking light. It can be understood that the fiber detecting component can adopt any type of applicable prior art for detecting the optical power of the optical fiber 100, and details are not described herein again.
- first pressing arm 151 and the second pressing arm 152 can also clamp the optical fiber connector 110 under the driving of the first driving component 21, and in the second driving The fiber optic connector 110 is inserted or removed from the port by the drive of the assembly 23.
- the first driving assembly 21 is configured to drive the first pressing arm 151 of the bending assembly 15 to move relative to the second pressing arm 152, thereby implementing the clamping or releasing operation of the bending assembly 15. Specifically, the first driving component 21 can drive the first pressing arm 151 toward the second pressing The arm 152 is moved such that the first crimping arm 151 and the second crimping arm 152 clamp the fiber optic connector 110. The first driving component 21 can also drive the first pressing arm 151 to move away from the second pressing arm 152, so that the optical fiber connector 110 is first from the bending component 15 The pressing arm 151 and the second pressing arm 152 are loosened.
- the first drive assembly 21 includes a first drive motor 211 and a connector 213.
- the first driving motor 211 is provided with a first driving shaft 2111, and the first driving shaft 2111 is provided with an external thread.
- the connecting member 213 is provided with a threaded hole 2131 and is screwed to the first driving shaft 2111 of the first driving motor 211.
- the connecting member 213 is in the form of a sheet.
- a threaded hole 2131 at one end of the connecting member 213 is screwed to the first driving shaft 2111 of the first driving motor 211, and the other end of the connecting member 213 is fixedly connected to the first pressing arm of the bending assembly 15. 151.
- the first driving shaft 2111 of the first driving motor 211 rotates, the first driving shaft 2111 drives the connecting member 213 to move along the axial direction of the first driving shaft 2111, thereby driving the first pressing arm 151 relative to each other.
- the mounting plate 13 and the second pressing arm 152 fixedly connected to the mounting plate 13 are moved.
- the first driving motor 211 and the bending assembly 15 are disposed on both sides of the mounting plate 13 .
- the mounting plate 13 defines a through hole 132
- the connecting member 213 is disposed in the through hole 132 , and the two ends thereof are respectively connected to the first driving component 21 and the bending component 15 .
- the first driving component 21 further includes a first sliding rail 215 and a first sliding block 217.
- the first sliding rail 215 is fixedly connected to the mounting plate 13
- the first sliding block 217 is slidably coupled to the first sliding rail 215 .
- the first slider 217 is fixedly coupled to the end of the first pressing arm 151.
- the first driving component 21 is further provided with a limiting member 218 and a resisting member 219.
- the limiting member 218 is fixedly connected to the mounting plate 13 .
- the resisting member 219 is fixedly coupled to the connecting member 213 and moves synchronously with the connecting member 213.
- the limiting member 218 and the resisting member 219 are used to define the displacement displacement of the connecting member 213 and the first pressing arm 151. when using it, The end of the resisting member 219 can abut against the limiting member 218 to define a moving position of the connecting member 213.
- the limiting member 218 is a screw fixedly connected to the mounting plate 13 .
- the resisting member 219 has a strip shape, one end of which is fixedly connected to the connecting member 213, and the other end of which is disposed corresponding to the limiting member 218, and can be resisted when the connecting member 213 is moved to a designated position.
- the limiting member 218 is described to define a displacement displacement of the connecting member 213.
- the second driving component 23 is configured to drive the mounting plate 13 and the bending assembly 15 disposed on the mounting plate 13 to move relative to the substrate 11 .
- the second driving component 23 includes a second driving motor 231, a driving wheel 232, a driven wheel 233, a belt 234, a screw 235, and a nut 237.
- the second driving motor 231 is provided with a second driving shaft (not shown).
- the driving wheel 232 is sleeved on the second driving shaft of the second driving motor 231 and is rotated by the second driving shaft.
- the driving belt 234 is sleeved on the driving wheel 232 and the driven wheel 233 to drive the driven wheel 233 to rotate when the driving wheel 232 rotates.
- the driven wheel 233 is fixedly sleeved on the lead screw 235 and can rotate the lead screw 235 about its axial direction.
- the nut 237 is fixedly coupled to the mounting plate 13 and is screwed to the lead screw 235.
- the driven wheel 233 rotates the screw 235
- the nut 237 moves axially along the screw 235, thereby driving the mounting plate 13 fixedly connected to the nut 237 and disposed on the mounting plate 13
- the upper bending assembly 15 moves axially along the lead screw 235.
- the nut 237 can also be integrally formed on the mounting plate 13 .
- the second driving component 23 is further provided with a second sliding rail 238 and a second sliding block 239, and the second sliding rail 238 and the second sliding gate 239 are used for the mounting plate 13 relative to the The substrate 11 serves as a guide when it moves.
- the second sliding rail 238 is fixedly coupled to the base plate 11
- the second sliding block 239 is fixedly coupled to the mounting plate 13
- the second sliding block 239 is slidably coupled to the second sliding rail 238.
- the extending direction of the second sliding rail 238 is parallel to the axial direction of the screw 235, that is, the moving direction of the screw 235 driving the nut 237 to move and the second guiding rail.
- the guiding direction is the same.
- the second slide rail 238 and the second slider 239 of the second slide assembly are disposed in two numbers, and each of the second slide rails 238 is correspondingly slidably connected with a second slide.
- the two sets of the second sliding block 239 and the second sliding rail 238 are disposed, so that the mounting plate 13 fixedly connected to the second sliding block 239 can be stably moved along the extending direction of the sliding rail, thereby driving The bending assembly 15 disposed on the mounting plate 13 moves in a straight line.
- the second driving motor 231 and the second sliding rail 238 and the second sliding block 239 are disposed on opposite sides of the substrate 11 to facilitate the row of the second driving motor 231.
- the cloth is reduced to reduce the overall volume of the optical fiber detecting device 10.
- the second driving component 23 can adopt any suitable structure, and the components of the second driving component 23 can be applied in any suitable form and disposed in any suitable position, only need to ensure that the mounting plate 13 can be driven. Other structures provided on the mounting board 13 may be moved relative to the substrate 11. Other embodiments of the second driving component 23 are not described herein again.
- the optical fiber detecting device 10 may further be provided with an identifying device 25.
- the identification device 25 is configured to identify the position of the optical fiber 100, and then send a control signal to the first driving component 21, the second driving component 23, and the clamping component, thereby facilitating movement of the clamping component to the optical fiber 100 requiring bending detection.
- the location is where the fiber 100 is clamped and bent.
- the identification device 25 is fixedly connected to the substrate 11 and disposed on a side of the substrate 11 on which the bending assembly 15 is disposed.
- the identification device 25 can employ a visual capture device with a suitable recognition algorithm for capturing and identifying the optical fiber 100.
- the identification algorithm can be applied to the prior art and will not be described herein.
- the optical fiber detecting device 10 is provided with two bending members 15.
- the two bending members 15 are symmetrically disposed about the identification device 25 to avoid the failure of the entire device due to failure of one of the bending members 15. It can be understood that the fiber detecting device 10 can be provided with a plurality of identifying devices 25 and bending assemblies 15 to detect a plurality of optical fibers 100 at the same time.
- the optical fiber 100 that needs to be bent and detected can be selected first.
- manual selection may be used, and the optical fiber 100 that needs to be bent and photodetected may be identified and selected by the identification device 25.
- the second driving component 23 is determined according to the recognition result of the identification device 25. Controlling the mounting plate 13 and the bending assembly 15 disposed on the mounting plate 13 to move to the position of the optical fiber 100, so that the first pressing arm 151 and the second pressing arm 152 of the bending assembly 15 are placed Both sides of the optical fiber 100.
- the second driving component 23 drives the first pressing arm 151 to move toward the second pressing arm 152.
- the pressing block 153 of the bending component 15 and the mating block 154 are pressed and bent to the optical fiber 100. Arc, which produces leaking light.
- the fiber optic detection assembly receives the leaked light and detects parameters such as the optical power of the optical fiber 100 by the leaked light.
- the optical fiber detecting device 10 of the present invention is provided with a bending assembly 15 that can realize a bending operation, and can automatically bend the optical fiber 100, and the bending curvature is uniform and the bending efficiency is high. And the movement of the bending assembly 15 can be driven by providing the second driving component 23, thereby facilitating adjustment of the relative position of the bending component 15 and the desired bent optical fiber 100, facilitating bending of a specific position of the specific optical fiber 100, and the degree of automation is high. . Moreover, the optical fiber detecting device 10 of the present invention can also clamp the optical fiber connector 110 to complete the insertion and removal of the optical fiber 100.
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Abstract
本发明提供了一种光纤检测装置，包括基板、安装板、弯折组件、光纤检测组件、第一驱动组件、第二驱动组件，所述弯折组件、第一驱动组件、光纤检测组件设置于安装板，所述安装板及第二驱动组件设置于所述基板，所述第二驱动组件用于驱动所述安装板及设置于所述安装板的弯折组件、第一驱动组件、光纤检测组件相对于所述基板移动，所述弯折组件包括第一压持臂、第二压持臂、固定连接于所述第一压持臂的压持块、固定连接于所述第二压持臂的配合块，所述压持块设有用于压持光纤的压持部，所述配合块设有与所述压持块的压持部的形状相适配的凹槽。本发明的光纤检测装置设置可实现弯折操作的弯折组件，可自动对光纤进行弯折，弯折效率高。
Description
本发明涉及通信设备检测领域，尤其涉及一种光纤检测装置。
近年来，随着光纤的海量增长，光分配网(Optical Distribution Network，ODN)的应用越加广泛。光分配网中设有多条用于构成光传输路径的光纤。在使用过程中，常常需要进行光纤链路质量检测、暗光纤监测、光功率检测等操作。执行此类操作时，需要时人工弯折光纤，从而使光纤达到所需的弯曲半径，并需要对保持弯折状态的光纤所泄露出的泄露光的光功率进行检测。检测过程中需要人工手动弯折，容易导致光纤无法满足光功率所要求的光纤弯曲半径，检测精度易受影响，检测效率较低。
发明内容
提供一种可快速弯折光纤并进行稳定光功率检测的光纤检测装置。
第一方面，提供了一种光纤检测装置，包括基板、安装板、弯折组件、光纤检测组件、第一驱动组件、第二驱动组件，所述弯折组件、第一驱动组件、光纤检测组件设置于安装板，所述安装板及第二驱动组件设置于所述基板，所述第二驱动组件用于驱动所述安装板及设置于所述安装板的弯折组件、第一驱动组件、光纤检测组件相对于所述基板移动，所述弯折组件包括第一压持臂、第二压持臂、固定连接于所述第一压持臂的压持块、固定连接于所述第二压持臂的配合块，所述压持块设有用于压持光纤的压持部，所述配合块设有与所述压持块的压持部的形状相适配的凹槽，所述压持块在所述第一驱动组件的驱动下移动至于所述配合块的凹槽中，从而压持并弯折所述光纤，所述光纤检测组件固定连接于所述配合块并用于对弯折后的光纤进行检测。
在第一方面的第一种可能的实现方式中，所述光纤检测装置还设有识别装置，所述识别装置用于识别光纤位置，进而控制所述第一驱动组件、第二驱动组与夹持组件弯折所述光纤。
结合第一方面或第一方面的第一种可能的实现方式，在第二种可能实
现的方式中，所述压持块的压持部上开设有用于卡嵌所述光纤的压持槽。
结合第一方面或第一方面的第一种可能的实现方式，在第三种可能实现的方式中，所述第一驱动组件包括第一驱动电机及连接件，所述第一驱动电机设有第一驱动轴，所述第一驱动轴开设有外螺纹，所述连接件的一端开设有螺纹孔并螺纹连接于所述第一驱动电机的第一驱动轴，所述连接件的另一端固定连接于所述弯折组件的第一压持臂。
结合第一方面的第三种可能实现的方式，在第一方面的第四种可能的实现方式中，所述第一驱动电机与所述弯折组件设置于所述安装板的两侧，所述安装板开设有贯通孔，所述连接件穿设于所述贯通孔中，且其两端分别连接于第一驱动组件的第一驱动轴与所述弯折组件的第一压持臂。
结合第一方面的第三种可能实现的方式，在第一方面的第五种可能的实现方式中，所述第一驱动组件还设有限位件及抵持件，所述限位件固定连接于所述安装板，所述抵持件固定连接于所述连接件并随所述连接件移动，所述抵持件末端抵持于所述限位件以限制所述连接件的移动位置。
结合第一方面或第一方面的第一种可能的实现方式，在第六种可能实现的方式中，所述第二驱动组件包括第二驱动电机、主动轮、从动轮、传动带、丝杆、螺母，所述第二驱动电机设有第二驱动轴，所述主动轮套接于所述第二驱动电机的第二驱动轴并在所述第二驱动轴带动下转动，所述传动带套接于所述主动轮与所述从动轮从而在所述主动轮转动时带动所述从动轮转动，所述从动轮固定套接于所述丝杆，并可带动所述丝杆绕其轴向旋转，所述螺母固定连接于所述安装板并螺纹连接于所述丝杆，当所述从动轮带动所述丝杆旋转时，所述螺母沿所述丝杆轴向移动，进而带动所述安装板及设置于所述安装板上的弯折组件沿所述丝杆轴向移动。
结合第一方面的第六种可能的实现方式，在第七种可能的实现方式中所述第二驱动组件还设有第二滑轨及第二滑块，所述第二滑轨及第二滑块用于在所述安装板相对于所述基板移动时起导向作用，所述第二滑轨固定连接于所述基板，所述第二滑块固定连接于所述安装板，且所述第二滑块可滑动地连接于所述第二滑轨。
结合第一方面的第一种可能的实现方式，在第八种可能的实现方式
中，所述弯折组件的设置数量为两个，所述两个弯折组件以识别装置为中心对称设置。
结合第一方面或第一方面的第一种可能的实现方式，在第九种可能的实现方式中，所述配合块还设有凸起的定位柱，所述定位柱设置于所述配合块的凹槽的外侧，当所述配合块与压持块压持所述光纤时，所述定位柱与第一压持臂分别置于所述光纤两侧。
本发明的光纤检测装置设置可实现弯折操作的弯折组件，可自动对光纤进行弯折，弯折弧度一致、弯折效率高。且通过设置第二驱动组件可驱动弯折组件移动，从而便于调整弯折组件与所需弯折的光纤的相对位置，便于对特定光纤的特定位置进行弯折，自动化程度高。且本发明的光纤检测装置还可夹持光纤连接头，完成光纤的插拔。
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与图2是本发明较佳实施方式提供的一种光纤检测装置的组装示意图；
图3是图2的局部放大示意图；
图4与图5是本发明较佳实施方式提供的光纤检测装置的弯折组件的分解示意图。
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至图3，本发明第一较佳实施方式提供一种光纤检测装置10，用于实现光纤100的弯折并对弯折处的光纤100进行检测。在本实施例中，所述光纤100末端还连接有用于将所述光纤100连接于端口的光纤连接头110。所述光纤连接头110大体呈块状。
光纤检测装置10包括基板11、安装板13、弯折组件15、光纤检测组件(图未示)、第一驱动组件21、第二驱动组件23。弯折组件15及光纤检测组件设置于安装板13，所述弯折组件15在第一驱动组件21的驱动下完成夹持、弯折动作。所述安装板13设置于基板11之上，并在第二驱动组件23的驱动下相对于基板11移动，从而便于所述弯折组件15与光纤检测组件移动至合适位置以完成弯折及检测光纤100。
请一并参见图4及图5，所述弯折组件15包括第一压持臂151、第二压持臂152、固定连接于所述第一压持臂151的压持块153、固定连接于所述第二压持臂152的配合块154。可以理解的是，所述压持块153及配合块154可采用任意适用方式于弯折组件15的第一压持臂151、第二压持臂152相互固定连接，在此不再赘述。在本实施例中，第一压持臂151活动连接于所述安装板13，所述第二压持臂152固定连接于所述安装板13。
所述配合块154设有朝向所述压持块153设置且与所述压持块153适配的凹槽1541。所述弯折组件15的第一压持臂151可在所述第一驱动组件21的驱动下朝向所述第二压持臂152移动，从而使所述压持块153置于所述配合块154的凹槽1541中。
在本实施例中，所述压持块153呈具有一定厚度的半圆形，其上设有朝向所述固配合块154设置的压持部1531，所述压持部1531上开设有用于卡嵌所述光纤100的压持槽1533。所述压持部1531用于在所述配合块154的凹槽1541的配合下将光纤100弯折至所需弧度。当所述第一压持臂151朝向所述第二压持臂152移动时，所述压持块153可移动至于所述配合块154的凹槽1541中，且光纤100卡嵌于所述压持块153的压持槽
1533中，并随压持块153弯折至所述配合块154的凹槽1541中。弯折组件15通过压持置于所述配合块154与所述压持块153之间的光纤100，从而将所述光纤100弯折。
可以理解的是，所述压持部1531之上可设置弧面，且所述弧面的弧度、弧面半径可根据所述光纤100所需弯折的弧度进行设置。相对应的，在本实施例中，所述配合块154的凹槽1541也呈半圆形。在本实施例中，所述压持槽1533包括大致于所述第一压持臂151延伸方向平行的两个末端及设置于两个末端之间呈弧形的中部。
进一步的，所述配合块154还设有凸起的定位柱1542，所述定位柱1542设置于所述配合块154的凹槽1541的外侧。当所述光纤100置于所述配合块154的凹槽1541中被压持块153压持的过程中，定位柱1542与第一压持臂151分别置于所述光纤100两侧，保证所述光纤100置于压持块153与配合块154之间，防止光纤100无法被压持块153压持到。在本实施例中，所述定位柱1542的设置数量为两个，两个定位柱1542分别对应配合块154相对两端设置，并设置于所述凹槽1541远离所述第一压持臂151一侧。
所述配合块154的凹槽1541的底部还开设通孔(图未示)。所述光纤检测组件固定连接于所述配合块154，且所述通孔连通于所述光纤检测组件。当所述光纤100弯折并产生泄漏光，并通过所述通孔照射至所述光纤检测装置10。所述光纤检测组件接收自所述通孔射入的泄漏光，并通过泄漏光对光纤100的光功率等参数进行检测。可以理解的是，所述光纤检测组件可采用任意类型的用于对光纤100的光功率进行检测的适用现有技术，在此不再赘述。
可以理解的是，所述第一压持臂151与第二压持臂152的端部还可在第一驱动组件21的驱动下夹持所述光纤连接头110，并在所述第二驱动组件23的驱动下将光纤连接头110自端口插入或拔出。
第一驱动组件21用于驱动所述弯折组件15的第一压持臂151与第二压持臂152相对移动，从而实现所述弯折组件15夹持或松开操作。具体的，所述第一驱动组件21可驱动所述第一压持臂151朝向所述第二压持
臂152移动，从而使所述第一压持臂151与第二压持臂152夹持所述光纤连接头110。所述第一驱动组件21也可驱动所述第一压持臂151朝向远离所述第二压持臂152的方向移动，从而使所述光纤连接头110自所述弯折组件15的第一压持臂151与第二压持臂152之间松脱。
第一驱动组件21包括第一驱动电机211、连接件213。所述第一驱动电机211设有第一驱动轴2111，所述第一驱动轴2111开设有外螺纹。所述连接件213开设有螺纹孔2131并螺纹连接于所述第一驱动电机211的第一驱动轴2111。
在本实施例中，所述连接件213呈片状。所述连接件213一端的螺纹孔2131螺纹连接于所述第一驱动电机211的第一驱动轴2111，所述连接件213的另一端固定连接于所述弯折组件15的第一压持臂151。
当所述第一驱动电机211的第一驱动轴2111转动时，第一驱动轴2111带动所述连接件213沿第一驱动轴2111的轴向移动，进而带动所述第一压持臂151相对于所述安装板13及固定连接于所述安装板13的第二压持臂152移动。
在本实施例中，所述第一驱动电机211与弯折组件15设置于所述安装板13的两侧。所述安装板13开设有贯通孔132，所述连接件213穿设于所述贯通孔132中，且其两端分别连接于第一驱动组件21与弯折组件15。
进一步的，第一驱动组件21还包括第一滑轨215、第一滑块217。所述第一滑轨215固定连接于所述安装板13，所述第一滑块217滑动连接于所述第一滑轨215。且所述第一滑块217固定连接于所述第一压持臂151的末端。当第一压持臂151相对于第二压持臂152移动时，第一滑块217沿第一滑轨215的延伸方向移动，从而对第一压持臂151的移动方向起导向作用。
进一步的，所述第一驱动组件21还设有限位件218及抵持件219。所述限位件218固定连接于所述安装板13。所述抵持件219固定连接于所述连接件213，并随所述连接件213同步移动。所述限位件218与抵持件219用于限定所述连接件213及第一压持臂151的移动位移。使用时，
所述抵持件219末端可抵持于所述限位件218，从而限定所述连接件213的移动位置。
在本实施例中，所述限位件218为固定连接于所述安装板13的螺钉。所述抵持件219呈条形，其一端固定连接于所述连接件213，其另一端对应所述限位件218设置，并可在所述连接件213移动至指定位置时抵持于所述限位件218，从而限定所述连接件213的移动位移。
第二驱动组件23用于带动所述安装板13及设置于所述安装板13之上的弯折组件15相对于所述基板11移动。在本实施例中，所述第二驱动组件23包括第二驱动电机231、主动轮232、从动轮233、传动带234、丝杆235、螺母237。
所述第二驱动电机231设有第二驱动轴(图未示)，所述主动轮232套接于所述第二驱动电机231的第二驱动轴并在所述第二驱动轴带动下转动。所述传动带234套接于所述主动轮232与所述从动轮233，从而在所述主动轮232转动时带动所述从动轮233转动。
所述从动轮233固定套接于所述丝杆235，并可带动所述丝杆235绕其轴向旋转。所述螺母237固定连接于所述安装板13，并螺纹连接于所述丝杆235。当所述从动轮233带动所述丝杆235旋转时，所述螺母237沿所述丝杆235轴向移动，进而带动固定连接于所述螺母237的安装板13及设置于所述安装板13上的弯折组件15沿所述丝杆235轴向移动。可以理解的是，所述螺母237也可一体成型于所述安装板13。
进一步的，所述第二驱动组件23还设有第二滑轨238及第二滑块239，所述第二滑轨238及第二滑块239用于在所述安装板13相对于所述基板11移动时起导向作用。所述第二滑轨238固定连接于所述基板11，所述第二滑块239固定连接于所述安装板13，且所述第二滑块239可滑动地连接于所述第二滑轨238。可以理解的是，所述第二滑轨238的延伸方向与所述丝杆235的轴向相平行，即所述丝杆235驱动所述螺母237进行移动的移动方向与所述第二导轨的导向方向相同。
在本实施例中，所述第二滑动组件的第二滑轨238及第二滑块239的设置数量均为两个，每条第二滑轨238上对应地滑动连接有一个第二滑
块239。本实施例中，通过设置两组第二滑块239、第二滑轨238，从而保证固定连接于所述第二滑块239的安装板13可稳定地沿滑轨的延伸方向移动，从而带动设置于安装板13上的弯折组件15沿直线移动。
在本实施例中，所述第二驱动电机231与所述第二滑轨238及第二滑块239设置于所述基板11相背的两侧，从而便于所述第二驱动电机231的排布、缩减所述光纤检测装置10的整体体积。
可以理解的是，所述第二驱动组件23可采用任意适用结构，第二驱动组件23的各个部件可采用任意适用形式并设置于任意适用位置，只需保证其可带动所述安装板13及设置于所述安装板13上的其他结构相对于所述基板11移动即可。所述第二驱动组件23的其他可实施方式在此不再赘述。
请再次参见图2，进一步的，所述光纤检测装置10还可设置识别装置25。所述识别装置25用于识别光纤100位置，进而发送控制信号至第一驱动组件21、第二驱动组件23、夹持组件，从而便于所述夹持组件移动至需要进行弯折检测的光纤100所在的位置，并夹持及弯折该光纤100。在本实施例中，所述识别装置25固定连接于所述基板11并设置于所述基板11设有弯折组件15的一面。
可以理解的是，所述识别装置25可采用带有适用识别算法的视觉撷取装置，用于撷取并识别光纤100，所述识别算法可采用适用的现有技术，在此不再赘述。
在本实施例中，所述光纤检测装置10设有两个弯折组件15。两个弯折组件15以识别装置25为中心对称设置，从而避免由于一个弯折组件15失效而导致整个装置无法使用。可以理解的是，所述光纤检测装置10可设置多个识别装置25及弯折组件15，从而在同一时间对多根光纤100进行检测。
使用本发明的光纤检测装置10时，可先选取需要进行弯折、检测的光纤100。选取光纤100时可采用人工选择，也可通过识别装置25对所需进行弯折及光检测的光纤100进行识别并选择。确认需要进行弯折、检测的光纤100后，所述第二驱动组件23根据所述识别装置25的识别结果
控制所述安装板13及设置于所述安装板13的弯折组件15移动至光纤100所在位置，从而使所述弯折组件15的第一压持臂151、第二压持臂152置于光纤100两侧。所述第二驱动组件23驱动所述第一压持臂151朝向所述第二压持臂152移动，弯折组件15的压持块153与配合块154压持并弯折光纤100至所需弧度，从而产生泄漏光。所述光纤检测组件接收泄漏光，并通过泄漏光对光纤100的光功率等参数进行检测。
本发明的光纤检测装置10设置可实现弯折操作的弯折组件15，可自动对光纤100进行弯折，弯折弧度一致、弯折效率高。且通过设置第二驱动组件23可驱动弯折组件15移动，从而便于调整弯折组件15与所需弯折的光纤100的相对位置，便于对特定光纤100的特定位置进行弯折，自动化程度高。且本发明的光纤检测装置10还可夹持光纤连接头110，完成光纤100的插拔。
以上所揭露的仅为本发明一种较佳实施例而已，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)
- 一种光纤检测装置，其特征在于：包括基板、安装板、弯折组件、光纤检测组件、第一驱动组件、第二驱动组件，所述弯折组件、第一驱动组件、光纤检测组件设置于安装板，所述安装板及第二驱动组件设置于所述基板，所述第二驱动组件用于驱动所述安装板及设置于所述安装板的弯折组件、第一驱动组件、光纤检测组件相对于所述基板移动，所述弯折组件包括第一压持臂、第二压持臂、固定连接于所述第一压持臂的压持块、固定连接于所述第二压持臂的配合块，所述压持块设有用于压持光纤的压持部，所述配合块设有与所述压持块的压持部的形状相适配的凹槽，所述压持块在所述第一驱动组件的驱动下移动至于所述配合块的凹槽中，从而压持并弯折所述光纤，所述光纤检测组件固定连接于所述配合块并用于对弯折后的光纤进行检测。
- 如权利要求1所述的光纤检测装置，其特征在于，所述光纤检测装置还设有识别装置，所述识别装置用于识别光纤位置，进而控制所述第一驱动组件、第二驱动组与夹持组件弯折所述光纤。
- 如权利要求1或2所述的光纤检测装置，其特征在于，所述压持块的压持部上开设有用于卡嵌所述光纤的压持槽。
- 如权利要求1或2所述的光纤检测装置，其特征在于，所述第一驱动组件包括第一驱动电机及连接件，所述第一驱动电机设有第一驱动轴，所述第一驱动轴开设有外螺纹，所述连接件的一端开设有螺纹孔并螺纹连接于所述第一驱动电机的第一驱动轴，所述连接件的另一端固定连接于所述弯折组件的第一压持臂。
- 如权利要求4所述的光纤检测装置，其特征在于，所述第一驱动电机与所述弯折组件设置于所述安装板的两侧，所述安装板开设有贯通孔，所述连接件穿设于所述贯通孔中，且其两端分别连接于第一驱动组件的第一驱动轴与所述弯折组件的第一压持臂。
- 如权利要求4所述的光纤检测装置，其特征在于，所述第一驱动组件还设有限位件及抵持件，所述限位件固定连接于所述安装板，所述抵持 件固定连接于所述连接件并随所述连接件移动，所述抵持件末端抵持于所述限位件以限制所述连接件的移动位置。
- 如权利要求1或2所述的光纤检测装置，其特征在于，所述第二驱动组件包括第二驱动电机、主动轮、从动轮、传动带、丝杆、螺母，所述第二驱动电机设有第二驱动轴，所述主动轮套接于所述第二驱动电机的第二驱动轴并在所述第二驱动轴带动下转动，所述传动带套接于所述主动轮与所述从动轮从而在所述主动轮转动时带动所述从动轮转动，所述从动轮固定套接于所述丝杆，并可带动所述丝杆绕其轴向旋转，所述螺母固定连接于所述安装板并螺纹连接于所述丝杆，当所述从动轮带动所述丝杆旋转时，所述螺母沿所述丝杆轴向移动，进而带动所述安装板及设置于所述安装板上的弯折组件沿所述丝杆轴向移动。
- 如权利要求7述的光纤检测装置，其特征在于，所述第二驱动组件还设有第二滑轨及第二滑块，所述第二滑轨及第二滑块用于在所述安装板相对于所述基板移动时起导向作用，所述第二滑轨固定连接于所述基板，所述第二滑块固定连接于所述安装板，且所述第二滑块可滑动地连接于所述第二滑轨。
- 如权利要求2所述的光纤检测装置，其特征在于，所述弯折组件的设置数量为两个，所述两个弯折组件以识别装置为中心对称设置。
- 如权利要求1或2所述的光纤检测装置，其特征在于，所述配合块还设有凸起的定位柱，所述定位柱设置于所述配合块的凹槽的外侧，当所述配合块与压持块压持所述光纤时，所述定位柱与第一压持臂分别置于所述光纤两侧。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410728382.XA CN105721046B (zh) | 2014-12-04 | 2014-12-04 | 光纤检测装置 |
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| CN107290692A (zh) * | 2017-08-17 | 2017-10-24 | 黄琴 | 一种柔性led灯丝测试装置 |
| CN107363496A (zh) * | 2017-07-19 | 2017-11-21 | 浙江硕和机器人科技有限公司 | 一种新型套筒转换头的转面机构 |
| CN107957358A (zh) * | 2017-12-19 | 2018-04-24 | 南京友智科技有限公司 | 一种用于监测比对的自动环保测量装置 |
| CN109396800A (zh) * | 2018-12-13 | 2019-03-01 | 厦门攸信信息技术有限公司 | 一种产品压合装置 |
| CN112834880A (zh) * | 2021-01-05 | 2021-05-25 | 淮北工科检测检验有限公司 | 一种串联谐振装置 |
| CN114754257A (zh) * | 2022-04-26 | 2022-07-15 | 深圳市施特安邦科技有限公司 | 一种可实现逐点自检的安全光栅 |
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| CN110954300B (zh) * | 2019-12-21 | 2021-12-03 | 三江学院 | 一种自动化光纤质量检测一体机 |
| CN114401039B (zh) * | 2022-01-20 | 2023-06-23 | 北京信息科技大学 | 一种计算机网络信号测试用检测设备 |
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| CN103293593A (zh) * | 2013-05-27 | 2013-09-11 | 上海大学 | 弯折变形光纤及其在内窥镜管线中的应用 |
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| JP2003050162A (ja) * | 2001-08-08 | 2003-02-21 | Ibaraki Denshi Service Kk | 光ファイバー折曲器 |
| CN2643333Y (zh) * | 2003-09-05 | 2004-09-22 | 上海闪宁通信设备有限公司 | 光纤识别仪 |
| JP2007085934A (ja) * | 2005-09-22 | 2007-04-05 | Hokkaido Electric Power Co Inc:The | 光伝送路判別装置、並びにこの光伝送路判別装置を用いた光成端トレイ、光成端ユニット、光成端装置、および光伝送路管理システム |
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| CN107363496A (zh) * | 2017-07-19 | 2017-11-21 | 浙江硕和机器人科技有限公司 | 一种新型套筒转换头的转面机构 |
| CN107290692A (zh) * | 2017-08-17 | 2017-10-24 | 黄琴 | 一种柔性led灯丝测试装置 |
| CN107957358A (zh) * | 2017-12-19 | 2018-04-24 | 南京友智科技有限公司 | 一种用于监测比对的自动环保测量装置 |
| CN109396800A (zh) * | 2018-12-13 | 2019-03-01 | 厦门攸信信息技术有限公司 | 一种产品压合装置 |
| CN112834880A (zh) * | 2021-01-05 | 2021-05-25 | 淮北工科检测检验有限公司 | 一种串联谐振装置 |
| CN112834880B (zh) * | 2021-01-05 | 2023-11-07 | 淮北工科检测检验有限公司 | 一种串联谐振装置 |
| CN114754257A (zh) * | 2022-04-26 | 2022-07-15 | 深圳市施特安邦科技有限公司 | 一种可实现逐点自检的安全光栅 |
| CN114754257B (zh) * | 2022-04-26 | 2023-11-24 | 深圳市施特安邦科技有限公司 | 一种可实现逐点自检的安全光栅 |
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| CN105721046B (zh) | 2018-03-27 |
| CN105721046A (zh) | 2016-06-29 |
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