CN106707068B - PTTO AC/DC automatic testing device - Google Patents
PTTO AC/DC automatic testing device Download PDFInfo
- Publication number
- CN106707068B CN106707068B CN201710068634.4A CN201710068634A CN106707068B CN 106707068 B CN106707068 B CN 106707068B CN 201710068634 A CN201710068634 A CN 201710068634A CN 106707068 B CN106707068 B CN 106707068B
- Authority
- CN
- China
- Prior art keywords
- sliding table
- test
- ptto
- axis linear
- optical fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to a PTTO alternating-current/direct-current automatic testing device which comprises a host, a power supply, an oscilloscope, a light source, a display, an X-axis linear sliding table and a Y-axis linear sliding table, wherein a clamp is arranged at the transmission end of the X-axis linear sliding table, a tray capable of discharging PTTO in an array manner is arranged on the clamp, a light-searching adapter plate is arranged at the transmission end of the Y-axis linear sliding table, a testing box, a lifting platform and an XY linear moving platform are fixed on the light-searching adapter plate, a probe seat is arranged at the transmission end of the lifting platform, an optical fiber connector is arranged at the transmission end of the XY linear moving platform, the testing box is connected with the power supply, the oscilloscope is connected with the probe seat, the light source is connected with the optical fiber connector, the host is respectively connected with the power supply, the oscilloscope, the light source and the display, the probe seat is contacted with the bottom end of the PTTO under test during direct-current test and alternating-current test, and the optical fiber connector is positioned right above the PTTO under test during alternating-current test. The device is automatic and controllable, high in efficiency and accuracy, and has the functions of storage and judgment.
Description
Technical Field
The invention belongs to the field of optical device testing, and particularly relates to a PTTO AC/DC automatic testing device.
Background
PT is short for the detector, PTTO is short for the detector T0 device, T0 device is one of the optical devices, the PTTO needs to be tested before leaving the factory, and generally the PTTO needs to complete an electrical test (i.e., a direct current test) and an optical test (i.e., an alternating current test) respectively, wherein the alternating current test is to judge whether the device is abnormal or not through an alternating current output waveform after the optical test, so that unqualified devices entering the next process are reduced. At present, PTTO alternating current test is generally carried out by manually adding light, and an output waveform is seen through an analog oscilloscope, so that the process is relatively slow to debug, and the quality of a device is judged by manually observing the waveform, so that data can not be recorded and judged.
Disclosure of Invention
The invention aims to provide a PTTO AC/DC automatic testing device which is automatically controllable, high in efficiency and high in precision and has the functions of storage and judgment.
The technical scheme adopted by the invention is as follows:
a PTTO AC/DC automatic testing device comprises a host computer, a power supply, an oscilloscope, a light source, a display, an X-axis linear sliding table and a Y-axis linear sliding table, wherein a clamp is arranged at the transmission end of the X-axis linear sliding table, a tray capable of discharging PTTO in an array is arranged on the clamp, a light-seeking adapter plate is arranged at the transmission end of the Y-axis linear sliding table, a testing box, a lifting platform and an XY linear moving platform are fixed on the light-seeking adapter plate, a probe seat is arranged at the transmission end of the lifting platform, an optical fiber connector is arranged at the transmission end of the XY linear moving platform, the testing box is connected with the power supply, the oscilloscope is connected with the probe seat, the light source is connected with the optical fiber connector, the host computer is respectively connected with the power supply, the oscilloscope, the light source and the display, the probe seat is contacted with the bottom end of the PTTO under test during DC test and AC test, and the optical fiber connector is positioned right above the PTTO under test.
Further, the host computer, the power supply, the oscilloscope, the light source, the X-axis linear sliding table and the Y-axis linear sliding table are all installed on the same rack.
Further, the X-axis linear sliding table and the Y-axis linear sliding table are controlled by a host computer, so that a plurality of T0 continuous tests according to array emission are realized.
Further, the lifting platform is a vertical sliding table cylinder, the probe seat is fixed on the extending arm, the extending arm is fixed at the transmission tail end of the sliding table cylinder, and the extending arm can extend into between the tray and the clamp.
Further, the optical fiber connector is arranged on the optical fiber connector support, the optical fiber connector support is arranged on the manual sliding table, the manual sliding table is fixed on the manual sliding table support, and the manual sliding table support is fixed at the transmission tail end of the XY linear movement platform.
Further, the test result is divided into different gears, each gear corresponds to a mark, when in test, the empty frame arrays corresponding to the PTTO arrays one by one are displayed on the display, and after each PTTO test is completed, the empty frames corresponding to the PTTO display corresponding marks according to the gears where the test result is located.
The beneficial effects of the invention are as follows:
1. under the control of a host, the X-axis linear sliding table and the Y-axis linear sliding table are mutually matched, the probe seat is sequentially contacted with the bottom end of the tray according to the array sequence (used for powering up), the power supply and the test box supply power to the probe seat, the matched oscillograph is used for completing measurement, the optical fiber connector is sequentially positioned above the PTTO according to the array sequence (used for adding light during alternating current test), meanwhile, the XY linear moving platform drives the optical fiber connector to move so as to ensure that the position of the optical fiber connector is optically coupled (the optical fiber alignment device is not needed to be manually taken for slow coupling), and the light source supplies light to the optical fiber connector; each test unit has the functions of automatic test, automatic storage and judgment (comparison) under the control of the host.
2. All the devices are arranged on the same frame, so that centralized transportation is facilitated.
3. The continuous test efficiency is high.
4. The slipway cylinder is small, light in weight, can drive the probe seat and go up and down.
5. The manual sliding table is used for fine adjustment matched with the tray when the optical fiber connector is installed.
6. When PTTO needs to be classified, manual testing is easy to confuse, automatic testing needs to sort one by one even if data can be stored, and sorting can be intuitively and rapidly finished through marks on an empty frame array corresponding to the PTTO array one by one.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is an exploded view of the Y-axis linear slide in the embodiment of the invention.
In the figure: 1-an oscilloscope; 2-a light source; 3-power supply; 4-X axis linear sliding table; 5-a tray; 6-clamping; 7-Y axial linear sliding table; 8-supporting frames; 9-a frame; 10-a light-finding adapter plate; an X-direction linear movement module in the 11-XY linear movement platform; 12-a manual sliding table; 13-a manual slipway bracket; a Y-direction linear movement module in the 14-XY linear movement platform; 15-a test cassette; 16-a probe seat; 17-an extension arm; 18-a motor adapter plate; 19-a slipway cylinder; 20-optical fiber splice; 21-fiber optic splice holder.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1 and 2, a PTTO ac/dc automatic test device includes a host computer, a power supply 3, an oscilloscope 1, a light source 2, a display, an X-axis linear sliding table 4 and a Y-axis linear sliding table 7 (the Y-axis linear sliding table 7 is raised by a supporting frame 8 to be higher than the X-axis linear sliding table 4), a clamp 6 is disposed at the transmission end of the X-axis linear sliding table 4, a tray 5 capable of discharging PTTO in array is mounted on the clamp 6, a light-seeking adapter plate 10 is disposed at the transmission end of the Y-axis linear sliding table 7, a test box 15, a lifting platform and an XY linear moving platform (the XY linear moving platform is fixed on the light-seeking adapter plate 10 through a motor adapter plate 18), a probe seat 16 is disposed at the transmission end of the lifting platform, an optical fiber connector 20 is disposed at the transmission end of the XY linear moving platform, the test box 15 is connected with the power supply 3, the oscilloscope 1 is connected with the probe seat 16, the light source 2 is connected with the optical fiber connector 20, the host computer is connected with the power supply 3, the oscilloscope 1, the light source 2 and the display respectively, the probe seat 16 is contacted with the tested PTTO bottom end during dc test and ac test, and the tested optical fiber 20 is located directly above the tested PTTO connector.
Under the control of a host, the X-axis linear sliding table 4 and the Y-axis linear sliding table 7 are mutually matched, the probe seat 16 is sequentially contacted with the bottom end of the tray 5 according to the array sequence (for power up), the power supply 3 and the test box 15 supply power to the probe seat 16, the oscilloscope 1 is matched for completing measurement, the optical fiber connector 20 is sequentially positioned above the PTTO according to the array sequence (for light up during alternating current test), meanwhile, the XY linear moving platform drives the optical fiber connector 20 to move so as to ensure that the position of the optical fiber connector 20 is optically coupled (the optical fiber alignment device is not needed to be manually taken for slow coupling), the light source 2 supplies light to the optical fiber connector 20, and the test device is automatically controllable, high in efficiency and high in precision; each test unit has the functions of automatic test, automatic storage and judgment (comparison) under the control of the host.
As shown in fig. 1, in the present embodiment, the host computer, the power supply 3, the oscilloscope 1, the light source 2, the X-axis linear sliding table 4 and the Y-axis linear sliding table 7 are all mounted on the same rack 9, so that centralized handling is facilitated.
In the embodiment, the X-axis linear sliding table 4 and the Y-axis linear sliding table 7 are controlled by a host computer, so that a plurality of T0 continuous tests according to array emission are realized, and the efficiency is high.
As shown in fig. 2, in this embodiment, the lifting platform is a vertical sliding table cylinder 19, the probe seat 16 is fixed on the extension arm 17, the extension arm 17 is fixed at the transmission end of the sliding table cylinder 19, and the extension arm 17 can extend between the tray 5 and the fixture 6. The sliding table cylinder 19 is small in size and light in weight, and can drive the probe seat 16 to lift.
As shown in fig. 2, in the present embodiment, the optical fiber connector 20 is provided on the optical fiber connector holder 21, the optical fiber connector holder 21 is provided on the manual slide table 12, the manual slide table 12 is fixed on the manual slide table holder 13, and the manual slide table holder 13 is fixed at the transmission end of the XY linear movement platform. The manual sliding table 12 is used for fine adjustment matched with the tray 5 when the optical fiber connector 20 is installed.
Dividing the test result into different gears (according to the client requirement, industry standard or company standard), wherein each gear corresponds to a mark (the mark can be a shape, a symbol, a pattern or a color), during the test, the display 1 displays an empty frame array corresponding to the PTTO array one by one, and after each PTTO test is completed, the empty frame corresponding to the PTTO displays a corresponding mark according to the gear where the test result is located. When PTTO needs to be classified, manual testing is easy to confuse, automatic testing needs to sort one by one even if data can be stored, and sorting can be intuitively and rapidly finished through marks on an empty frame array corresponding to the PTTO array one by one.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (3)
1. A PTTO AC/DC automatic testing device is characterized in that: the device comprises a host, a power supply, an oscilloscope, a light source, a display, an X-axis linear sliding table and a Y-axis linear sliding table, wherein a clamp is arranged at the transmission end of the X-axis linear sliding table, a tray capable of discharging PTTO in an array is arranged on the clamp, a light searching adapter plate is arranged at the transmission end of the Y-axis linear sliding table, a test box, a lifting platform and an XY linear moving platform are fixed on the light searching adapter plate, a probe seat is arranged at the transmission end of the lifting platform, an optical fiber connector is arranged at the transmission end of the XY linear moving platform, the test box is connected with the power supply, the oscilloscope is connected with the probe seat, the light source is connected with the optical fiber connector, the host is respectively connected with the power supply, the oscilloscope, the light source and the display, the probe seat is contacted with the bottom end of the PTTO under test during direct current test and alternating current test, and the optical fiber connector is positioned right above the PTTO under test;
the direct current test is an electric test, the alternating current test is an optical test, and the alternating current test judges whether the device is abnormal or not through an alternating current output waveform after optical addition;
dividing the test result into different gears, wherein each gear corresponds to a mark, during the test, displaying an empty frame array corresponding to the PTTO arrays one by one on a display, and after each PTTO test is completed, displaying a corresponding mark by the empty frame corresponding to the PTTO according to the gear in which the test result is positioned;
the lifting platform is a vertical sliding table cylinder, the probe seat is fixed on the extending arm, the extending arm is fixed at the transmission end of the sliding table cylinder, and the extending arm can extend into the space between the tray and the clamp;
the optical fiber connector is arranged on the optical fiber connector support, the optical fiber connector support is arranged on the manual sliding table, the manual sliding table is fixed on the manual sliding table support, and the manual sliding table support is fixed at the transmission tail end of the XY linear movement platform.
2. The automatic PTTO ac/dc test device according to claim 1, wherein: the host computer, the power supply, the oscilloscope, the light source, the X-axis linear sliding table and the Y-axis linear sliding table are all arranged on the same frame.
3. The automatic PTTO ac/dc test device according to claim 1, wherein: the X-axis linear sliding table and the Y-axis linear sliding table are controlled by a host computer, so that a plurality of TO continuous tests according TO array emission are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068634.4A CN106707068B (en) | 2017-02-07 | 2017-02-07 | PTTO AC/DC automatic testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068634.4A CN106707068B (en) | 2017-02-07 | 2017-02-07 | PTTO AC/DC automatic testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106707068A CN106707068A (en) | 2017-05-24 |
| CN106707068B true CN106707068B (en) | 2023-08-29 |
Family
ID=58909973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710068634.4A Active CN106707068B (en) | 2017-02-07 | 2017-02-07 | PTTO AC/DC automatic testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106707068B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006629B (en) * | 2018-01-04 | 2023-03-31 | 康普技术有限责任公司 | Fiber optic cassette tester and fiber optic cassette testing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735356Y (en) * | 2004-10-19 | 2005-10-19 | 武汉电信器件有限公司 | Double-probe 3D micromotion coupling test bench for optoelectronic device die |
| JP2008283089A (en) * | 2007-05-14 | 2008-11-20 | Denso Corp | Inspecting apparatus |
| CN102508344A (en) * | 2011-11-30 | 2012-06-20 | 成都储翰科技有限公司 | Automatic coupling device for semiconductor laser diode and implementation method for automatic coupling device |
| CN203504565U (en) * | 2013-10-15 | 2014-03-26 | 武汉昱升光器件有限公司 | Automatic testing device for performance detection of single-fiber bidirectional device |
| CN104483617A (en) * | 2014-12-31 | 2015-04-01 | 华中科技大学 | Online flip LED chip detection device |
| CN104483106A (en) * | 2014-12-31 | 2015-04-01 | 华中科技大学 | Online flip LED chip detection device |
| CN206411212U (en) * | 2017-02-07 | 2017-08-15 | 武汉灿光光电有限公司 | PTTO alternating current-direct current automatic testing equipments |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IES20000322A2 (en) * | 2000-04-28 | 2001-11-14 | Viveen Ltd | Apparatus for testing a light source |
| KR100401188B1 (en) * | 2001-12-17 | 2003-10-10 | 삼성전자주식회사 | Optical fiber alignment system |
| US9874597B2 (en) * | 2014-04-30 | 2018-01-23 | Kla-Tenor Corporation | Light-emitting device test systems |
-
2017
- 2017-02-07 CN CN201710068634.4A patent/CN106707068B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735356Y (en) * | 2004-10-19 | 2005-10-19 | 武汉电信器件有限公司 | Double-probe 3D micromotion coupling test bench for optoelectronic device die |
| JP2008283089A (en) * | 2007-05-14 | 2008-11-20 | Denso Corp | Inspecting apparatus |
| CN102508344A (en) * | 2011-11-30 | 2012-06-20 | 成都储翰科技有限公司 | Automatic coupling device for semiconductor laser diode and implementation method for automatic coupling device |
| CN203504565U (en) * | 2013-10-15 | 2014-03-26 | 武汉昱升光器件有限公司 | Automatic testing device for performance detection of single-fiber bidirectional device |
| CN104483617A (en) * | 2014-12-31 | 2015-04-01 | 华中科技大学 | Online flip LED chip detection device |
| CN104483106A (en) * | 2014-12-31 | 2015-04-01 | 华中科技大学 | Online flip LED chip detection device |
| CN206411212U (en) * | 2017-02-07 | 2017-08-15 | 武汉灿光光电有限公司 | PTTO alternating current-direct current automatic testing equipments |
Non-Patent Citations (1)
| Title |
|---|
| 光纤测头在小型气体激光器微深孔检测中的应用;刘贱平 等;《中国激光》;20110731;第1-5页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106707068A (en) | 2017-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202939303U (en) | Wire connecting and disconnecting mechanism for automated verification of electric energy meter | |
| CN105445972A (en) | Probe movement device | |
| CN104483106A (en) | Online flip LED chip detection device | |
| JP2013536938A (en) | Modular prober and method of operating this prober | |
| CN102879686B (en) | Automatic test device for power adapter | |
| CN106483126B (en) | Semiconductor element image testing device and testing equipment thereof | |
| CN106707068B (en) | PTTO AC/DC automatic testing device | |
| CN206945907U (en) | A kind of PCBA ATEs | |
| CN111988602A (en) | Camera module automatic test burns record mechanism | |
| CN115700151A (en) | Automatic laser testing device with grading and process random inspection functions and using method thereof | |
| CN109084709A (en) | A kind of automatic detection device | |
| CN108405363B (en) | Voice coil motor detection equipment and detection method | |
| CN206411212U (en) | PTTO alternating current-direct current automatic testing equipments | |
| CN111988601A (en) | Automatic burning detection equipment for camera module | |
| CN207351385U (en) | Cellphone Accessories laser detection equipment | |
| CN215866979U (en) | Novel multifunctional detection tool for detecting photoelectric characteristics of chip in high-low temperature environment | |
| CN115236487A (en) | A plant needle tool for circuit board test | |
| CN204612757U (en) | Multifunctional automatic test machine | |
| CN209707066U (en) | Illuminating module test macro | |
| CN209471190U (en) | BMS plate test fixture | |
| CN218158213U (en) | Aging cabinet test fixture | |
| CN206618399U (en) | It is automatic to survey workpiece height instrument | |
| CN110420866A (en) | A kind of optical filter test equipment | |
| CN111880080B (en) | Chip photoelectric testing mechanism and testing method thereof | |
| CN218956724U (en) | Light-emitting device life test equipment integrating high temperature and brightness life test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |