A network terminal BOB and power coupling detection machine

Abstract

The present invention discloses a network terminal BOB and power coupling detection machine, which includes a frame, a mobile module, a rotating swing arm, a detection tool, a control system, a BOB detector and a power coupling meter adapter. The frame is arranged on one side of the transmission pallet line of the network terminal, the mobile module, the BOB detector and the power coupling meter adapter are arranged on the frame, the rotating swing arm is connected to the mobile module, the detection tool is arranged on the frame, the detection tool is connected to the BOB detector and the power coupling meter adapter, the BOB detector and the power coupling meter adapter are connected to the control system, the detection tool includes a tool base, a positioning mechanism, a translation mechanism and a detection mechanism, the positioning mechanism is arranged on the tool base, the translation mechanism is connected to the optical fiber and is movably arranged above the positioning mechanism. The present invention can replace manual detection, save personnel and improve the degree of automation, improve test efficiency and make full use of test instruments.

Description

Technical Field

[0001] The invention relates to an automatic detection device, in particular to a network terminal BOB and a power coupling detection machine. Background Art

[0002] As the scope of network use continues to expand, users' requirements for the network are getting higher and higher, and as the production cost of optical fiber lines decreases, both the majority of users, equipment manufacturers and operators have turned their attention to optical fiber network access technology.

[0003] However, the high price of fiber optic access network equipment has always been the key and difficulty in the popularization of fiber to the home. Therefore, seeking a low-cost technical equipment that can be produced and used has become the focus of current access network research technology. The biggest advantage of BOSA (BiDirectional Optical Sub-Assembly, BOSA) on-board (BOB On Board, referred to as BOB) technology is that it can shorten the supply chain and reduce costs. At present, some domestic system manufacturers and ODM manufacturers have already conducted research and production. The ONU (Optical Network Uint) of BOB technology is different from the traditional ONU structure in hardware structure only in the optical mode.

[0004] Block packaging method: traditional ONU equipment uses independent optical module packaging, which can be hot-swapped on the ONU board; while BOB technology directly welds the optical module on the ONU board, simplifying the ONU system board structure and reducing equipment costs.

[0005] The emergence of BOB technology has provided a good foundation for the popularization of fiber-optic network access technology. Network terminals equipped with BOB need to be tested for BOB and power coupling before leaving the factory to detect whether the network terminals are in good condition. During BOB detection, the network terminal should be pre-powered on and connected to the optical fiber and 100M port access network cable. The corresponding application should be detected together and the data should be transmitted to the computer for analysis. Power coupling detection requires the use of power coupling plates and access to the network cable. At present, the BOB test of network terminals is mainly carried out manually, with the help of high-precision, high-performance, and low-energy test equipment. The network terminal is manually placed in the detection tooling for positioning, the power supply and network cable are manually inserted, and the test button on the computer is clicked to start the test. The BOB system used for detection is expensive, and the detection port cannot be fully utilized. The power coupling test of the network terminal uses a power coupling plate for detection, which needs to be manually placed in the detection tooling. The placement position is prone to deviation and consumes manpower. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a network terminal BOB and a power coupling detector that can replace manual detection, save manpower and improve the degree of automation, improve test efficiency and make equal use of test instruments.

[0007] In order to achieve the above object, the solution of the present invention is:

[0008] A network terminal BOB and power coupling detection machine, comprising a frame, a mobile module, a rotating swing arm, a detection tooling, a control system, a BOB detector and a power coupling meter adapter. The frame is arranged on one side of the transmission pallet line of the network terminal, the mobile module, the BOB detector and the power coupling meter adapter are arranged on the frame, the rotating swing arm is connected to the mobile module, the detection tooling is arranged on the frame, the detection tooling is connected to the BOB detector and the power coupling meter adapter, the BOB detector and the power coupling meter adapter are connected to the control system, the detection tooling comprises a tooling base, a positioning mechanism, a translation mechanism and a detection mechanism, the positioning mechanism is arranged on the tooling base, the translation mechanism is connected to the optical fiber and is movably arranged above the positioning mechanism, the detection mechanism comprises a power plug connected to a power cylinder, a network cable plug board with a network cable connector and a wireless coupling sheet, the network cable plug board is arranged on one side of the positioning mechanism and connected to the plug board cylinder, and the wireless coupling sheet is arranged on both sides of the positioning plate.

[0009] Furthermore, the positioning mechanism includes a positioning plate and an adjustable positioning cylinder. The positioning plate is provided with a positioning groove. The positioning plate is fixedly arranged on the tooling base. One end of the positioning groove has an opening. The adjustable positioning cylinder is arranged on the side of the positioning groove having the opening. The adjustment cylinder is connected to the push plate at one end facing the positioning groove.

[0010] Furthermore, the translation mechanism includes two slide rails, a slider slidably arranged on the slide rails, a connecting plate connecting the two sliders, and a rodless cylinder driving one of the sliders arranged on the two slide rails to slide. The rodless cylinder is fixed together with the slider. The two slide rails are fixed at corresponding positions on the opposite surfaces of the two side plates of the tooling base. A longitudinally arranged fiber optic cylinder is fixed on the connecting plate. The push rod of the fiber optic cylinder is connected to a fiber optic support plate. The fiber optic support plate is fixedly matched with the push rod of the fiber optic cylinder, and an optical fiber is provided at the bottom of the fiber optic support plate.

[0011] Furthermore, a plurality of partitions are arranged on the frame, and at least one detection tool is arranged on each partition.

[0012] Further, the mobile module includes an X-axis slide rail, an X-axis slider slidably arranged on the X-axis slide rail, an X-axis cylinder driving the X-axis slider to slide on the X-axis, a Y-axis slide rail, a Y-axis slider slidably arranged on the Y-axis slide rail, a Y-axis cylinder driving the Y-axis slider to slide on the Y-axis slide rail, a Z-axis slide rail, a Z-axis slider slidably arranged on the Z-axis slide rail, and a Z-axis cylinder driving the Z-axis slider to slide on the Z-axis slide rail. The X-axis slide rails are provided with two, and the two X-axis slide rails are arranged at the top and bottom ends of the equipment frame with an upper and lower interval. The two X-axis slide rails are respectively provided with an X-axis slider, at least one X-axis slider is connected to the X-axis cylinder, the two ends of the Z-axis slide rail are longitudinally connected to the two X-axis sliders arranged on the X-axis slide rail, and the middle part of the Y-axis slide rail is fixed on the Z-axis slide rail, so that the Z-axis cylinder can drive the Z-axis slider and drive the Y-axis slide rail to slide up and down on the Z-axis slide rail.

[0013] Furthermore, the rotating swing arm includes a turntable fixing plate, a turntable, a reduction motor, a swing arm, a rotating cylinder and a suction nozzle. The turntable fixing plate is fixedly arranged on the moving module, the reduction motor is fixed on the turntable fixing plate, and the rotating shaft of the reduction motor is connected to one end of the turntable, and the other end of the turntable is connected to the rotating cylinder. The turntable of the rotating cylinder is connected to the middle part of the swing arm, and the two ends of the swing arm are respectively connected to one of the suction nozzles.

[0014] After adopting the above structure, the present invention transfers the inspected network terminals on the rack and the undetected network terminals on the pallet line through the cooperation of the mobile module and the rotating swing arm, and replaces manual detection by setting a power plug connected to the power cylinder, a network cable plug board with a network cable connector and a wireless coupling piece, and an optical fiber moved by a translation mechanism. The present invention can completely replace the manual actions of manually powering on the network terminal, plugging the network cable, and manually placing the network terminal into the detection tooling through reasonable mechanism design, realize the automatic detection of BOB and power coupling of the network terminal, improve the detection efficiency, reduce labor costs, and multiple detection tools can be installed on the same rack at the same time to improve the test efficiency and make full use of the detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0016] Figure 2 It is a three-dimensional schematic diagram of another direction of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the mobile module of the present invention.

[0018] Figure 4 It is a structural schematic diagram of the rotating swing arm of the present invention.

[0019] Figure 5 It is a structural schematic diagram of the detection tooling of the present invention.

[0020] Figure 6 It is a schematic diagram of the structure of the detection tooling of the present invention in another direction.

[0021] Figure 7 It is a front view of the detection tooling of the present invention.

[0022] Figure 8 It is a schematic diagram of the structure of the network terminal of the present invention. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0025] like Figures 1 to 8 As shown, the present invention discloses a network terminal BOB and a power coupling detector, which includes a frame 10, a mobile module 20, a rotating swing arm 30, a detection tooling 40, a control system 50, a BOB detector 70 and a power coupling meter receiving plate 80.

[0026] The rack 10 is arranged on one side of the transmission pallet line of the network terminal 60, the mobile module 20 is arranged on the rack 10, the rotating swing arm 30 is connected to the mobile module, the detection tooling 40 is arranged on the rack 10, and a plurality of partitions 11 are arranged on the rack 10, and each partition 11 may be provided with one or more BOB detection tooling 40.

[0027] like Figure 3As shown, the movable module 20 includes an X-axis slide rail 21, an X-axis slider 22 slidably arranged on the X-axis slide rail 21, an X-axis cylinder 23 driving the X-axis slider 22 to slide on the X-axis 21, a Y-axis slide rail 24, a Y-axis slider 25 slidably arranged on the Y-axis slide rail 24, a Y-axis cylinder 26 driving the Y-axis slider 25 to slide on the Y-axis slide rail 24, a Z-axis slide rail 27, a Z-axis slider 28 slidably arranged on the Z-axis slide rail 27, and a Z-axis cylinder 29 driving the Z-axis slider 28 to slide on the Z-axis slide rail 27. There are two X-axis slide rails 21, which are arranged at the top and bottom of the equipment frame 10 at an interval. Each of the two X-axis slide rails 21 is provided with an X-axis slider 22. The X-axis cylinder 23 is connected to one of the sliders 22 on the two X-axis slide rails 21. Both ends of the Z-axis slide rail 27 are longitudinally connected to the two X-axis sliders 22 arranged on the X-axis slide rails 21. When the X-axis cylinder 23 drives the X-axis slider 22 connected thereto to slide left and right along the X-axis slide rail 21, the other X-axis slider 22 is driven to follow the movement. The Z-axis cylinder 29 is arranged on the Z-axis slider 28, and the middle part of the Y-axis slide rail 24 is fixed on the Z-axis slider 28, so that the Z-axis cylinder 29 can drive the Z-axis slider 28 and drive the Y-axis slide rail 24 to slide up and down on the Z-axis slide rail 27.

[0028] like Figure 4 As shown, the rotating swing arm 30 is arranged on the Y-axis slider 24 of the mobile module 20, and the rotating swing arm 30 includes a turntable fixing plate 31, a turntable 32, a reduction motor 33, a swing arm 34, a rotating cylinder 35 and a suction nozzle 36. The turntable fixing plate 31 is fixedly arranged on the Y-axis slider 25 of the mobile module 20, the reduction motor 33 is fixed on the turntable fixing plate 31, and the rotating shaft of the reduction motor 33 is connected to one end of the turntable 32, and the other end of the turntable 32 is connected to the rotating cylinder 35, the turntable of the rotating cylinder 35 is connected to the middle part of the swing arm 34, and the two ends of the swing arm 34 are respectively connected to a suction nozzle 36. One of the suction nozzles 36 of the rotating swing arm 30 sucks the network terminal 60 on the pallet line and moves it to the equipment frame 10 through the moving module 20. The reduction motor 33 of the rotating swing arm 30 drives the turntable 32 to rotate, so that the turntable 32 rotates from one end of the pallet line to one end of the equipment frame 10. The rotating cylinder 35 of the rotating swing arm 30 rotates, driving another suction nozzle 36 to suck the network terminal 60 on the detection tooling 40 and rotating the rotating cylinder 35 again to place the network terminal 60 sucked from the pallet line on the detection tooling 40. Under the action of the reduction motor 33 and the moving module 20, the rotating swing arm 30 moves the network terminal 60 that has been inspected to the pallet line.

[0029] like Figures 5 to 7As shown, the detection tool 40 includes a tool base 41, a positioning mechanism 42, a translation mechanism 43 and a detection mechanism 44. The tool base 41 includes a bottom plate 411 and side plates 412 fixedly arranged at both ends of the bottom plate 411; the positioning mechanism 42 includes a positioning plate 421 and an adjustment positioning cylinder 422. The positioning plate 421 is provided with a positioning groove 423. The positioning plate 421 is fixedly arranged on the bottom plate 411. One end of the positioning groove 423 has an opening 424. The adjustment positioning cylinder 422 is arranged on a side of the positioning groove 423 having an opening. The end of the adjustment cylinder 422 facing the positioning groove 423 is connected to a push plate 425; the translation mechanism 43 includes two slide rails 431 , a slider 432 slidably arranged on the slide rail 431, a connecting plate 433 connecting the two sliders 432, a rodless cylinder 434 driving one of the sliders 432 arranged on the two slide rails 431 to slide, the rodless cylinder 434 and the slider 432 are fixed together, the two slide rails 431 are fixedly arranged at corresponding positions on the opposite surfaces of the two side plates 412 of the mounting base 41, a longitudinally arranged optical fiber cylinder 435 is fixed in the middle of the connecting plate 433, the push rod of the optical fiber cylinder 435 is connected to an optical fiber support plate 436, the middle of the optical fiber support plate 436 is fixedly matched with the push rod of the optical fiber cylinder 435, and optical fibers 437 are arranged at the bottom of both ends of the optical fiber support plate 436. The optical fiber 437 can slide forward and backward following the slider 432 of the translation mechanism 43, and is controlled to rise or fall by the optical fiber cylinder 435. The detection mechanism 44 includes a power plug 441 connected to a power cylinder, a network cable plug board 442 with a network cable connector, and a wireless coupling plate 443. The network cable plug board 442 is arranged on one side of the positioning plate 421 and connected to the plug board cylinder 444. The wireless coupling plate 443 is arranged on both sides of the positioning plate 421.

[0030] During the inspection, the pallet line on one side of the rack 10 conveys the network terminal 60 for BOB and power coupling inspection. The mobile module 20 drives one of the suction nozzles 36 of the rotating swing arm 30 to suck the uninspected network terminal 60 on the pallet line and move it to the positioning groove 423 of the inspection tooling 40. The positioning mechanism 42 of the inspection tooling 40 starts the adjustment positioning cylinder 422 to push the push plate 425 to fix the network terminal in the positioning groove 423. The electric eye cylinder of the detection mechanism 44 pushes the power plug 441 to be inserted into the power socket 61 of the network terminal 60 to supply power to the network terminal 60; the translation mechanism 43 of the detection tooling 40 drives the optical fiber 437 to move to the top of the network terminal 60, and the optical fiber cylinder 435 pushes the optical fiber 437 down to the preset position. The network cable plug board 442 of the detection mechanism 44 pushes the network cable connector to be inserted into the 100M port of the network terminal 60. The BOB detector 70 performs BOB detection on the network terminal 60 and transmits the data to the control system 50 for analysis. The display 51 connected to the control system 50 prompts whether the BOB detection is passed. If not, the network terminal 60 is directly sucked by the rotating swing arm 30 and moved to the defective product placement. If the BOB detection is passed, the optical fiber 437 is reset under the control of the translation mechanism 43, and power coupling detection is performed. The power coupling has a special power meter for detection. The power meter receives the wireless signal sent by the network terminal 60 for detection. The power coupling meter is connected to the computer through USB and performs data conversion and transmission. The power meter is placed on the power coupling meter receiving tray.

[0031] The undetected network terminal 60 on the pallet line is sucked by one of the suction nozzles 36 of the rotating swing arm 30, and the rotating swing arm 30 is driven by the moving module 20 to move the network terminal 60 to the rack 10. The reduction motor 33 of the rotating swing arm 30 drives the turntable 32 to rotate, so that the turntable 32 rotates from one end of the pallet line to one end of the equipment frame 10. If the inspection tooling 40 of the rack 10 is placed with products that have been inspected (including qualified products and defective products), the rotating cylinder 35 of the rotating swing arm 30 rotates, driving another suction nozzle 36 to suck the network terminal 60 on the inspection tooling 40 and rotating the rotating cylinder 35 again to place the undetected network terminal 60 sucked from the pallet line on the inspection tooling 40. Under the action of the reduction motor 33 and the moving module 20, the rotating swing arm 30 moves the inspected network terminal 60 to the pallet line.

[0032] The present invention can simultaneously install multiple detection fixtures 40 on each compartment 11 of the rack 10, and two detection stations can be simultaneously set on each detection fixture 40. The detection fixture 40 and the test station can test multiple network terminals at the same time, thereby improving the test efficiency and making full use of the test equipment.

[0033] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A network terminal BOB and a power coupling detector, characterized in that: It includes a frame, a mobile module, a rotating swing arm, a detection tooling, a control system, a BOB detector and a power coupling meter adapter. The frame is arranged on one side of the transmission pallet line of the network terminal. The mobile module, the BOB detector and the power coupling meter adapter are arranged on the frame. The rotating swing arm is connected to the mobile module. The detection tooling is arranged on the frame. The detection tooling is connected to the BOB detector and the power coupling meter adapter. The BOB detector and the power coupling meter adapter are connected to the control system. The detection tooling includes a tooling base, a positioning mechanism, a translation mechanism and a detection mechanism. The positioning mechanism is arranged on the tooling base. The translation mechanism is connected to the optical fiber and is movably arranged above the positioning mechanism. The detection mechanism includes a power plug connected to a power cylinder, a network cable plug board with a network cable connector and a wireless coupling sheet. The network cable plug board is arranged on one side of the positioning mechanism and connected to the plug board cylinder. The wireless coupling sheet is arranged on both sides of the positioning plate. The positioning mechanism includes a positioning plate and an adjustable positioning cylinder. The positioning plate is provided with a positioning groove. The positioning plate is fixedly arranged on the tooling base. One end of the positioning groove has an opening. The adjustable positioning cylinder is arranged on the side of the positioning groove having the opening. The adjustable positioning cylinder is connected to a push plate at one end facing the positioning groove. The translation mechanism includes two slide rails, a slider slidably arranged on the slide rails, a connecting plate connecting the two sliders, and a rodless cylinder driving one of the sliders arranged on the two slide rails to slide, the rodless cylinder and the slider are fixed together, the two slide rails are fixed at corresponding positions on the opposite sides of the two side plates of the tooling base, a longitudinally arranged optical fiber cylinder is fixed on the connecting plate, a push rod of the optical fiber cylinder is connected to an optical fiber support plate, the optical fiber support plate is fixedly matched with the push rod of the optical fiber cylinder, and an optical fiber is provided at the bottom of the optical fiber support plate; The power meter is used for power coupling detection. The power meter receives the wireless signal sent by the network terminal for detection. The power coupling meter is connected to the computer via USB and performs data conversion and transmission. The power meter is placed on the power coupling meter receiving plate.

2. A network terminal BOB and power coupling detector as claimed in claim 1, characterized in that: A plurality of partitions are arranged on the frame, and each partition is provided with at least one detection tool.

3. A network terminal BOB and power coupling detector as claimed in claim 1, characterized in that: The moving module includes an X-axis slide rail, an X-axis slider slidably arranged on the X-axis slide rail, an X-axis cylinder driving the X-axis slider to slide on the X-axis, a Y-axis slide rail, a Y-axis slider slidably arranged on the Y-axis slide rail, a Y-axis cylinder driving the Y-axis slider to slide on the Y-axis slide rail, a Z-axis slide rail, a Z-axis slider slidably arranged on the Z-axis slide rail, and a Z-axis cylinder driving the Z-axis slider to slide on the Z-axis slide rail. The X-axis slide rails are provided with two, and the two X-axis slide rails are arranged at the top and bottom ends of the equipment frame at an upper and lower interval. The two X-axis slide rails are respectively provided with one X-axis slider, at least one X-axis slider is connected to the X-axis cylinder, the two ends of the Z-axis slide rail are longitudinally connected to the two X-axis sliders arranged on the X-axis slide rail, and the middle part of the Y-axis slide rail is fixed on the Z-axis slide rail, so that the Z-axis cylinder can drive the Z-axis slider and drive the Y-axis slide rail to slide up and down on the Z-axis slide rail.

4. A network terminal BOB and power coupling detector as claimed in claim 1, characterized in that: The rotating swing arm includes a turntable fixing plate, a turntable, a reduction motor, a swing arm, a rotating cylinder and a suction nozzle. The turntable fixing plate is fixedly arranged on the moving module, the reduction motor is fixed on the turntable fixing plate, and the rotating shaft of the reduction motor is connected to one end of the turntable, and the other end of the turntable is connected to the rotating cylinder. The turntable of the rotating cylinder is connected to the middle part of the swing arm, and the two ends of the swing arm are respectively connected to a suction nozzle.

Images