CN221042866U - Optical module test system - Google Patents
Optical module test system Download PDFInfo
- Publication number
- CN221042866U CN221042866U CN202322993823.6U CN202322993823U CN221042866U CN 221042866 U CN221042866 U CN 221042866U CN 202322993823 U CN202322993823 U CN 202322993823U CN 221042866 U CN221042866 U CN 221042866U
- Authority
- CN
- China
- Prior art keywords
- optical module
- rotating assembly
- rotating
- board
- transmission shaft
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 108
- 238000012360 testing method Methods 0.000 title claims abstract description 88
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 3
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model belongs to the technical field of optical device testing, and particularly provides an optical module testing system which comprises an optical module testing board, a first rotating assembly and a second rotating assembly; the optical module test board is connected with the first rotating assembly, and the first rotating assembly is used for driving the optical module test board to rotate around a first axis; the first rotating assembly is connected with the second rotating assembly, and the second rotating assembly is used for driving the first rotating assembly and the optical module testing board to rotate around a second axis. The optical module testing system provided by the utility model utilizes the two rotating assemblies which are arranged in different axial directions to drive the optical module testing board to rotate, so that the multi-angle test of the optical port reliability of the optical module is realized. Meanwhile, the system can also realize the automatic test and data recording of the reliability of the optical port of the optical module by utilizing the communication between the main control board and the host computer.
Description
Technical Field
The utility model belongs to the technical field of optical device testing, and particularly relates to an optical module testing system, in particular to an optical port reliability testing system of an optical module.
Background
With the high-speed development of the optical communication field, the output of the optical module is larger and larger, and the requirements on the reliability and the yield of the optical module are improved. When the reliability of the optical port of the optical module is tested, different angles are required to be tested due to the protocol requirements. The conventional mode that adopts manual change optical module station to test, but manual operation is unable accurate control angle down, and secondly manual operation probably influences the test accuracy. If the angle is changed by the clamp, the clamp is also required to be manually changed, meanwhile, test data are manually recorded in real time, the operation is unchanged, and the working time and the working fatigue are increased.
Disclosure of utility model
The utility model aims to solve the problems that the reliability test of the optical port of the existing optical module cannot accurately control the angle and the test accuracy is easily affected.
The utility model provides an optical module testing system, which comprises an optical module testing board, a first rotating assembly and a second rotating assembly; the optical module test board is connected with the first rotating assembly, and the first rotating assembly is used for driving the optical module test board to rotate around a first axis; the first rotating assembly is connected with the second rotating assembly, and the second rotating assembly is used for driving the first rotating assembly and the optical module testing board to rotate around a second axis.
Specifically, the first rotating assembly comprises a first motor, a first transmission shaft and a first rotating plate; the optical module test board is fixed on the first rotating plate; one end of the first transmission shaft is connected with the output end of the first motor, and the other end of the first transmission shaft is connected with the first rotating plate.
Specifically, the second rotating assembly comprises a second motor, a second transmission shaft and a second rotating plate; one end of the second transmission shaft is connected with the output end of the second motor, and the other end of the second transmission shaft is connected with the second rotating plate; the first motor is fixed on the second rotating plate.
Specifically, one end of the second transmission shaft is connected with the output end of the second motor through a coupling post, and the other end of the second transmission shaft is connected with the second rotating plate through a coupling post.
Specifically, one end of the first transmission shaft is connected with the output end of the first motor, and the other end of the first transmission shaft penetrates through the second rotating plate and then is connected with the first rotating plate.
Specifically, the optical module test system further comprises a driver; the driver is respectively connected with the first rotating component and the second rotating component; the driver is used for controlling the operation of the first rotating assembly and the second rotating assembly.
Specifically, the optical module test system further comprises a main control board; and the main control board is respectively and electrically connected with the driver and the optical module test board.
Specifically, the optical module test system further comprises a main control computer; the main control computer is connected with the main control board.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
The optical module testing system provided by the utility model utilizes the two rotating assemblies which are arranged in different axial directions to drive the optical module testing board to rotate, so that the multi-angle test of the optical port reliability of the optical module is realized. Meanwhile, the communication between the main control board and the upper computer of the main control computer can be utilized to realize the automatic test and data recording of the reliability of the optical port of the optical module.
The present utility model will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is an exploded view of an optical module testing system provided by the present utility model.
Reference numerals illustrate: 1. a first motor; 2. a first drive shaft; 3. a first rotating plate; 4. an optical module test board; 5. a second motor; 6. a coupling post; 7. a second drive shaft; 8. a coupling post; 9. a second rotating plate; 901. a through hole; 10. a fastening screw; 11. a driver; 12. a main control board; 13. a main control computer; 14. an optical power meter; 15. an optical module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1, the present utility model provides an optical module testing system, which includes an optical module testing board 4, a first rotating assembly and a second rotating assembly; the optical module test board 4 is connected with the first rotating assembly, and the first rotating assembly is used for driving the optical module test board 4 to rotate around a first axis; the first rotating assembly is connected with the second rotating assembly, and the second rotating assembly is used for driving the first rotating assembly and the optical module testing board 4 to rotate around the second axis. The light module test board 4 preferably provides 3.3V power to the light module under test 15 using a 5V to 3.3V DCDC implementation. During actual use, the optical module 15 to be tested is inserted into the optical module test board 4, the optical module test board 4 is adjusted through the first rotating assembly and the second rotating assembly, so that the optical port of the optical module 15 inserted on the optical module test board 4 faces towards the corresponding angle, and then the optical power meter 14 is used for recording the optical port power, so that the test is completed. The first axis of rotation and the second axis may be designed according to practical needs, with the two axes preferably being arranged vertically.
Further, the first rotating assembly comprises a first motor 1, a first transmission shaft 2 and a first rotating plate 3; the optical module test board 4 is fixed on the first rotating board 3; one end of the first transmission shaft 2 is connected with the output end of the first motor 1, and the other end of the first transmission shaft is connected with the first rotating plate 3. The first motor 1 drives the first rotating plate 3 and the optical module test plate 4 to rotate around a first axis through the first transmission shaft 2.
Further, the second rotating assembly comprises a second motor 5, a second transmission shaft 7 and a second rotating plate 9; one end of the second transmission shaft 7 is connected with the output end of the second motor 5, and the other end of the second transmission shaft is connected with the second rotating plate 9; the first motor 1 is fixed to the second rotary plate 9. The second motor 5 drives the second rotating plate 9 to rotate around the second axis through the second transmission shaft 7, and then drives the first motor 1 and the optical module testing plate 4 to rotate around the second axis.
Specifically, one end of the second transmission shaft 7 is connected to the output end of the second motor 5 through the coupling post 6, and the other end is connected to the second rotating plate 9 through the coupling post 8.
In a refined embodiment, referring to fig. 1, the second rotating plate 9 is provided with a through hole 901, one end of the first transmission shaft 2 is connected to the output end of the first motor 1, and the other end passes through the through hole 901 and then is connected to the first rotating plate 3. The first motor 1 is fixed under the second rotating plate 9 by means of a tightening screw 10 or otherwise and rotates synchronously with the second rotating plate 9.
Further, the optical module test system further comprises a driver 11; the driver 11 is connected with the first rotating component and the second rotating component respectively; the actuator 11 is used to control the operation of the first and second rotating assemblies. Specifically, when the first rotating assembly and the second rotating assembly are driven by motors, the driver 11 is electrically connected with the motors of the two rotating assemblies respectively, and the operation of the two rotating assemblies is controlled by the driver 11.
In order to realize the automatic control of the optical module test system, the optical module test system further comprises a main control board 12; the main control board 12 is electrically connected with the driver 11 and the optical module test board 4 respectively. When in actual use, the master control board capable of realizing the required functions can be selected according to the needs, and the Mitsubishi FX series industrial control board of the PLC or the STM32 series industrial control board of the ARM is preferably adopted.
Further, the device also comprises a main control computer 13; the main control computer 13 and the main control board 12 can be electrically connected, signal connected or otherwise connected, and the first rotating assembly and the second rotating assembly are controlled through the main control computer 13 and the main control board 12, so that the optical port of the optical module 15 is ensured to accurately face the required angle during testing. In addition, the optical power meter 14 can be connected with the main control computer 13 to transmit the recorded optical port power data to the main control computer 13.
Embodiment one:
Referring to fig. 1, the present embodiment provides an optical module testing system, which includes an optical module testing board 4, a first rotating assembly, a second rotating assembly, a motor driver 11, a main control board 12, and a main control computer 13.
The second rotating assembly comprises a second motor 5, a second transmission shaft 7 and a second rotating plate 9; one end of the second transmission shaft 7 is connected with the output end of the second motor 5 through the coupling post 6, and the other end is connected with the second rotating plate 9 through the coupling post 8. The coupling post 6 and the coupling post 8 are fixedly connected with the second transmission shaft 7 through fastening screws 10; the second transmission shaft 7 drives the second rotating plate 9 to rotate around the X axis; the center of the second rotating plate 9 is provided with a through hole 901;
The first rotating assembly comprises a first motor 1, a first transmission shaft 2 and a first rotating plate 3; one end of the first transmission shaft 2 is connected with the output end of the first motor 1, and the other end of the first transmission shaft passes through a through hole 901 on the second rotating plate 9 and then is connected with the bottom of the first rotating plate 3; the first motor 1 is fixed below the second rotating plate 9 through a fastening screw 10 and synchronously rotates around the X axis along with the second rotating plate 9; the optical module test board 4 is fixed on the upper surface of the first rotating board 3; the first transmission shaft 2 drives the first rotating plate 3 and the optical module test plate 4 to rotate around the Y axis.
The motor driver 11 is electrically connected with the first motor 1 and the second motor 5 respectively; the main control board 12 is electrically connected with the driver 11, the optical module test board 4 and the main control computer 13 respectively; the main control computer 13 is connected with the optical power meter 14.
The model of the main control board of the optical module test system provided by the embodiment is a PLC Mitsubishi FX industrial control board. When in use, firstly, test items are set, the optical module 15 is inserted into the optical module test board 4, the main control board 12 monitors the state of the optical module 15, and if abnormal, the optical module 15 is pulled out and reinserted. When the system judges that the optical module 15 is normally inserted, the main control board 12 controls the first motor 1 and the second motor 5 to operate according to a set program through the motor driver 11. Because the optical module test board 4 and the first rotating board 3 are fixed into a whole, the first motor 1 is connected with the first rotating board 3, so that the first rotating board 3 drives the optical module test board 4 to rotate around the Y axis. The first motor 1 is fixed at the bottom of the second rotating plate 9, and the second motor 5 drives the first rotating assembly and the optical module testing plate 4 to rotate around the X axis through the second transmission shaft 7 by the second rotating plate 9. The optical port of the optical module 15 faces towards the corresponding angle, the host computer 13 is utilized to transmit instructions to the main control board 12, the main control board 12 transmits data flow to the optical module test board 4, meanwhile, the main control board 12 provides power for the optical module test board 4, the optical power meter 14 records the power of the optical port, data is transmitted to the main control computer 13, and automatic test and automatic recording of the data are started. The main control board 12 controls the running of the rotating assemblies which are axially arranged through the motor driver 11, so that the multi-angle conversion of the optical module 15 is realized. After all the tests are completed, the main control computer 13 prompts the completion of the tests, the main control computer 13 sends an instruction to the main control board 12 to control the two-axis motors, so that the first rotating assembly, the second rotating assembly and the optical module test board 4 are restored to the initial state, and the test optical module 15 is replaced for the next round of testing.
The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.
Claims (8)
1. An optical module testing system, characterized in that: comprises an optical module test board (4), a first rotating component and a second rotating component; the optical module test board (4) is connected with the first rotating assembly, and the first rotating assembly is used for driving the optical module test board (4) to rotate around a first axis; the first rotating assembly is connected with the second rotating assembly, and the second rotating assembly is used for driving the first rotating assembly and the optical module test board (4) to rotate around a second axis.
2. The optical module testing system of claim 1, wherein: the first rotating assembly comprises a first motor (1), a first transmission shaft (2) and a first rotating plate (3); the optical module test board (4) is fixed on the first rotating board (3); one end of the first transmission shaft (2) is connected with the output end of the first motor (1), and the other end of the first transmission shaft is connected with the first rotating plate (3).
3. The optical module testing system of claim 2, wherein: the second rotating assembly comprises a second motor (5), a second transmission shaft (7) and a second rotating plate (9); one end of the second transmission shaft (7) is connected with the output end of the second motor (5), and the other end of the second transmission shaft is connected with the second rotating plate (9); the first motor (1) is fixed on the second rotating plate (9).
4. The optical module testing system of claim 3, wherein: one end of the second transmission shaft (7) is connected with the output end of the second motor (5) through a coupling post (6), and the other end of the second transmission shaft is connected with the second rotating plate (9) through a coupling post (8).
5. The optical module testing system of claim 3, wherein: one end of the first transmission shaft (2) is connected with the output end of the first motor (1), and the other end of the first transmission shaft penetrates through the second rotating plate (9) and then is connected with the first rotating plate (3).
6. The optical module testing system of claim 1, wherein: further comprising a driver (11); the driver (11) is respectively connected with the first rotating component and the second rotating component; the driver (11) is used for controlling the operation of the first rotating assembly and the second rotating assembly.
7. The optical module testing system of claim 6, wherein: the device also comprises a main control board (12); the main control board (12) is electrically connected with the driver (11) and the optical module test board (4) respectively.
8. The optical module testing system of claim 7, wherein: the system also comprises a master control computer (13); the main control computer (13) is connected with the main control board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322993823.6U CN221042866U (en) | 2023-11-07 | 2023-11-07 | Optical module test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322993823.6U CN221042866U (en) | 2023-11-07 | 2023-11-07 | Optical module test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221042866U true CN221042866U (en) | 2024-05-28 |
Family
ID=91189947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322993823.6U Active CN221042866U (en) | 2023-11-07 | 2023-11-07 | Optical module test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221042866U (en) |
-
2023
- 2023-11-07 CN CN202322993823.6U patent/CN221042866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201110861Y (en) | Vehicle speed sensor test stand | |
| CN114001906B (en) | Automatic rudder deflection angle changing device for hypersonic wind tunnel hinge moment measurement test and using method thereof | |
| CN221042866U (en) | Optical module test system | |
| CN102494604A (en) | Detection instrument for characteristic of angular transducer | |
| CN115901046A (en) | Multi-load unmanned aerial vehicle engine dynamometer | |
| CN204177398U (en) | Gyroscope proving installation | |
| CN211347379U (en) | Aging test equipment | |
| CN111025148B (en) | Test device for measuring performance of spherical generator rotor at different spatial angles | |
| CN202453049U (en) | Gravity down-pressing type test device for dry-type water meter head | |
| CN217213046U (en) | Screw rod stepping motor back electromotive force detection device and system | |
| CN212109964U (en) | Measuring device of steering engine | |
| CN209132300U (en) | Acceleration automatic test device | |
| CN114018286A (en) | Full-automatic/manual batch calibration system and method for micro-inertia measurement unit | |
| CN213516165U (en) | Dynamometer calibrating device | |
| CN214793247U (en) | Sensor motion accuracy verification device | |
| CN217770168U (en) | Take clear cloud platform camera lens device of super of self-balancing function | |
| CN211452413U (en) | Encoder test setting tool | |
| CN104655942A (en) | Automatic antenna pattern testing system | |
| CN220855921U (en) | Inertial navigation teaching experimental device | |
| CN216404405U (en) | Gene detection's sampling save set | |
| CN213342196U (en) | Synchronous signal transceiver based on shaft angle conversion module | |
| CN210155983U (en) | A motion cooperation verification device for mechanical design | |
| CN221009940U (en) | Motor shaft direct-drive connecting device | |
| CN220322346U (en) | Durable test fixture of angle sensor of steering wheel controller | |
| CN110895197A (en) | Aging testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |