CN115833931A - Performance testing device and method for passive device - Google Patents
Performance testing device and method for passive device Download PDFInfo
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- CN115833931A CN115833931A CN202310126873.6A CN202310126873A CN115833931A CN 115833931 A CN115833931 A CN 115833931A CN 202310126873 A CN202310126873 A CN 202310126873A CN 115833931 A CN115833931 A CN 115833931A
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Abstract
The invention discloses a performance testing device and method of a passive device, wherein the device comprises: the adjusting platform is provided with a supporting seat and a limiting seat arranged on one side of the supporting seat; the test bench is arranged on the adjusting platform, and the upper surface of the adjusting platform clamps the light source optical fiber; the adjusting platform is installed on the adjusting platform and comprises a disc, a chuck, a connecting block, a bolt, a torsion spring, a knob and a lens, wherein a slot is formed in the middle of the connecting block, the bolt is suitable for being horizontally and rotatably connected in the slot of the connecting block, one end of the torsion spring is wound on the knob, and the other end of the torsion spring is wound on the bolt; one end of the light source optical fiber is connected to a connector of the tester, and the other end of the light source optical fiber is aligned with the adjusting table through the test table so as to adjust the positions of the light source optical fibers of different models. The invention also provides a performance testing method for detecting the passive devices with different specifications and models under the condition of improving the detection precision and efficiency.
Description
Technical Field
The invention relates to the technical field of optical communication, in particular to a performance testing device and method of a passive device.
Background
The passive device needs to use a special test tool when performing performance test. In addition, the passive device has various specifications and models, each model needs to be tested, the testing requirement is high, in the prior art, the passive device is generally manually held or placed at a testing port of an instrument by using a simple clamp, the testing result is inaccurate, and the efficiency is low.
In addition, because the test tools corresponding to the passive devices of different models have similar structures, if the test tools are different in size, a plurality of test tools need to be manufactured, which causes a great deal of material waste and higher cost; meanwhile, the number of test tools is large, and the management of the test tools is very troublesome in actual work.
Finally, the angle of the front end of the passive device and the relative position of the passive device and the instrument influence the detection value, so that when some types of passive devices are detected, the front end of the passive devices needs to be parallel to the detection port of the instrument, and when the angle of the front end of the passive device is too large, the problem that the passive device cannot be detected exists.
Disclosure of Invention
The invention provides a performance testing device and method of a passive device, and aims to solve the technical problems that a testing tool special for the passive device in the prior art cannot be used universally, the detection precision is low, and the detection cannot be carried out when the front end angle of the passive device is too large.
To solve the above problems, a first object of the present invention is to provide a performance testing apparatus for a passive device, adapted to connect a plurality of types of light source fibers with a tester for performance testing, the apparatus comprising:
the adjusting platform is provided with a supporting seat and a limiting seat arranged on one side of the supporting seat;
the test bench is arranged on the adjusting platform, the upper surface of the adjusting platform clamps the light source optical fiber, and the test bench can accurately align the light source optical fiber and form a clamping state or a loosening state; and
the adjusting platform is arranged on the adjusting platform and comprises a disc, a chuck connected to the disc and far away from one side of the test platform, a connecting block arranged in the middle of the disc, a bolt, a torsion spring, a knob connected to the disc and a lens inserted in one side of the chuck far away from the disc, a slot is formed in the middle of the connecting block, the bolt is suitable for being horizontally and rotatably connected in the slot of the connecting block, one end of the torsion spring is wound on the knob, and the other end of the torsion spring is wound on the pin;
one end of the light source optical fiber is connected to the connector of the tester, and the other end of the light source optical fiber passes through the test board and the adjusting platform to be aligned so as to adjust the positions of the light source optical fibers of different models and enable the light source optical fiber to be accurately butted with a test port of the tester.
Preferably, the center of the disc is provided with a profile groove, the tail end of the light source optical fiber is connected with an interface, and the profile groove is suitable for being matched with the interface shape of the light source optical fiber.
Preferably, a clamping groove is formed in the center of the chuck, and the lens is suitable to be installed in the clamping groove.
Preferably, the lower side of the connecting block is provided with a slot and a third through slot, the third through slot penetrates through the connecting block horizontally and penetrates through the slot horizontally, the bolt horizontally stretches across the slot, and the two ends of the bolt are located in the third through slot.
Preferably, the test bench includes the base, connects footstock, compact heap and knurling head screw on the base, first level logical groove has been seted up to the upper surface of base, the footstock is suitable for to connect in first level logical inslot, the compact heap articulates one side of footstock, just the compact heap upset will light source optic fibre compresses tightly in the alignment inslot of footstock, knurling head screw connection be in the base is relative one side of compact heap.
Preferably, the top seat comprises a first top seat and a second top seat which are horizontally arranged in parallel, the pressing block is correspondingly provided with a first pressing block and a second pressing block, the first pressing block is hinged on the first top seat, and the second pressing block is hinged on the second top seat;
the first top seat and the second top seat are identical in structure, and the first pressing block and the second pressing block are identical in structure.
Preferably, the adjusting platform further comprises a sliding table arranged on the supporting seat, and two sides of the sliding table are fixedly connected through a limiting block;
the sliding table comprises a sliding rail and a sliding seat, and the sliding seat is suitable for sliding on the sliding rail.
Preferably, a horizontal sliding groove is formed in the limiting seat, the knurling head screw penetrates through the horizontal sliding groove to be connected to the base, and the position of the base is adjusted through the knurling head screw.
A second objective of the present invention is to provide a performance testing method for a passive device, based on the above performance testing apparatus for a passive device, the performance testing method specifically includes the following steps:
S 1 : mounting the test table and the adjusting table on the adjusting platform, and connecting one end of the light source optical fiber to a connector of the tester;
S 2 : selecting a disc and a lens corresponding to the model of the light source optical fiber, placing the other end of the light source optical fiber in an alignment groove of the test board, and aligning, clamping and fixing the light source optical fiber by adjusting the test board and the adjusting board;
S 3 : inserting the light source optical fiber into the disc, applying torque to the torsion spring through the knob, and transmitting the torque to the light source optical fiber for fixation;
S 5 : and after the test is finished, the knob is rotated reversely to unload the torsion of the torsion spring, and the light source optical fiber is taken away.
Preferably, in said step S 1 When the front end angle of the light source optical fiber is larger than 90 degrees, the angle of the lens is equal to the front end angle of the light source optical fiber.
Compared with the prior art, the invention has obvious advantages and beneficial effects, which are embodied in the following aspects:
this application is through designing capability test device of passive device, the device is including adjusting the platform, testboard and adjustment platform, wherein the spare part of testboard and adjustment platform can design for the spare part that corresponds different model light source optic fibre, the spare part of the testboard that selects to correspond with light source optic fibre installs the replacement, the spare part of the adjustment platform that selects to correspond with light source optic fibre installs the replacement, thereby will restrict the part position design of passive device and be replaceable part, with the passive device who is used for detecting different specification models, the new construction spare part of testboard and adjustment platform is conveniently got and is put, avoid wearing and tearing, and high efficiency, the middle lens of newly-increased transition of adjustment platform, be used for angle of adjustment, be convenient for detect the big passive device of front end angle.
Drawings
Fig. 1 is a schematic structural diagram of a performance testing apparatus for a passive device in an embodiment of the present invention;
fig. 2 is an exploded schematic view of a performance testing apparatus for passive devices in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an adjustment platform according to an embodiment of the present invention;
FIG. 4 is a schematic view of a direction structure of a testing table and an adjusting table according to an embodiment of the present invention;
FIG. 5 is a schematic view of another directional structure of the testing table and the adjusting table according to the embodiment of the present invention;
FIG. 6 is an exploded view of a testing platform according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an embodiment of an adjusting stage and light source fibers;
FIG. 8 is an exploded view of an adjustment stage according to an embodiment of the present invention;
fig. 9 is a schematic flow chart of a method for testing performance of a passive device according to an embodiment of the present invention.
Description of reference numerals:
1-adjusting the platform;
11-a support seat; 12-a limiting seat; 121-horizontal chute; 13-a slide table; 131-a slide rail; 132-a slide; 14-a limiting block; 15-connecting blocks;
2-a test bench;
21-a base; 211-a first horizontal through slot; 212-first locking hole; 213-second locking hole; 214-a first via;
22-a top seat; 221-a first top seat; 2211-a second horizontal through slot; 2212 — first alignment slot; 2213-a first vertical through slot; 2214-second via; 222-a second top mount;
23-a compact block; 231-first briquetting; 2311-horizontal plate; 2312-side plate; 23121-third via; 232-second briquetting;
24-knurled screw; 25-top thread;
3-adjusting the table;
31-a disc; 311-contour groove; 32-a chuck; 321-a card slot; 33-connecting blocks; 331-slot; 332-a third through slot; 34-a latch; 35-torsion spring; 36-a knob; 37-a lens; 38-connecting screws;
4-a light source fiber; 5-a tester.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 8, an embodiment of the present invention provides a performance testing apparatus for passive devices, which is suitable for connecting multiple models of light source fibers 4 with a tester 5 for performance testing, and includes an adjusting platform 1, a testing platform 2 and an adjusting platform 3, wherein:
the adjusting platform 1 has a supporting seat 11 and a limiting seat 12, wherein the limiting seat 12 is installed on one side of the supporting seat 11. The adjusting platform 1 is used as a bottom supporting device, is used for bearing the test platform 2 and the adjusting platform 3, and is also mainly used for adjusting the positions of the test platform 2 and the adjusting platform 3.
The test bench 2 is arranged on the adjusting platform 1, the active optical fiber 4 is clamped on the upper surface of the adjusting platform 1, and the test bench 2 can be used for forming a clamping state or a loosening state after the active optical fiber 4 is accurately aligned. The test bench 2 is used for placing the alignment light source fiber 4 and is also used for measuring the actual length of the optical fiber of the light source fiber 4.
The adjusting platform 3 is installed on the adjusting platform 1, wherein the adjusting platform 3 comprises a disc 31, a chuck 32, a connecting block 33, a bolt 34, a torsion spring 35 and a knob 36, wherein:
The parts of the test bench 2 and the adjusting bench 3 are designed to be composed of parts corresponding to different models of light source optical fibers 4, the parts of the test bench 2 corresponding to the light source optical fibers 4 are selected for installation and replacement, and the parts of the adjusting bench 3 corresponding to the light source optical fibers 4 can also be selected for installation and replacement, so that part parts limiting passive devices are designed to be replaceable parts for detecting the passive devices of different specifications and models.
One end of the light source optical fiber 4 is connected to the connector of the tester 5, and the other end of the light source optical fiber is aligned through the test board 2 and the adjusting platform 3 to adjust the positions of the light source optical fibers 4 of different models, so that the light source optical fibers 4 are accurately butted with the test port of the tester 5. Not only conveniently get and put, avoid wearing and tearing, raise the efficiency.
It should be noted that the light source fiber 4 is realized by fluorescence emitted from a doped fiber such as an erbium-doped fiber when electrons transit between energy levels under excitation of pump light. The wide-spectrum optical fiber has the characteristics of wide spectrum and low polarization state, is emphasized by the reliability of high-power wide-spectrum output light and optical communication level devices, realizes high stability of bell-shaped wide spectrum under certain optical power, is a main research direction of an optical fiber light source, and has strict power consumption requirements.
Specifically, referring to fig. 7 and 8, in the embodiment of the present invention, a contour groove 311 is formed in the center of the disc 31, a capillary is connected to the end of the light source fiber 4, and the contour groove 311 is adapted to match the shape of the capillary of the light source fiber 4.
The arrangement of the profile groove 311 is convenient for matching with the capillary tube of the light source optical fiber 4, and the test precision and the fixing firmness are improved.
It can be understood that, through selecting the disc 31 corresponding to the light source optical fiber 4, the fixed light source optical fiber 4 can be replaced quickly, the difficulty of disassembly and assembly is reduced, abrasion is avoided, and meanwhile, the universality of the detection device is improved.
Specifically, referring to fig. 8, in the embodiment of the present invention, a slot 321 is disposed in the center of the chuck 32, and the slot 321 is suitable for installing the lens 37.
Therefore, the card slot 321 is mainly used for installing the lens 37, wherein a polarizer or glass lenses with different angles can be installed in the lens 37, and light refraction is utilized to propagate light signals.
It can be understood that through selecting the lens 37 corresponding to the light source optical fiber 4, the fixed light source optical fiber 4 can be replaced quickly, the difficulty of disassembly and assembly is reduced, abrasion is avoided, and meanwhile, the universality of the detection device is improved.
Specifically, referring to fig. 3, 4 and 5, in the embodiment of the present invention, an insertion slot 331 and a third through slot 332 are disposed at the lower side of the connecting block 33, the third through slot 332 horizontally penetrates through the connecting block 33 and horizontally penetrates through the insertion slot 331, the plug pin 34 horizontally crosses the insertion slot 331, and two ends of the plug pin are located in the third through slot 332.
Therefore, through the arrangement of the slot 331, on one hand, the light source optical fiber 4 can pass through the slot, and on the other hand, the capillary tube of the light source optical fiber 4 can be installed; through the arrangement of the third through slot 332, the rotation of the latch 34 is facilitated, and the torsion spring 35 is driven to apply pressure to the light source fiber 4.
Specifically, as shown in fig. 4, 5, and 6, in the embodiment of the present invention, the testing platform 2 includes a base 21, a top seat 22, a pressing block 23, and a knurled head screw 24, the top seat 22 is connected to the base 21, a first horizontal through groove 211 is formed in an upper surface of the base 21, the top seat 22 is suitable for being connected to the first horizontal through groove 211, the pressing block 23 is hinged to one side of the top seat 22, the pressing block 23 is turned over to press the light source fiber 4 to the alignment groove of the top seat 22, and the knurled head screw 24 is connected to one side of the base 21 opposite to the pressing block 23.
A first locking hole 212 is formed in one side of the base 21 opposite to the knurled head screw 24, and the jackscrew 25 is connected in the first locking hole 212 so as to fix the top seat 22 on the first horizontal through groove 211 of the base 21.
A second locking hole 213 is formed in the first horizontal through slot 211 of the base 21, and the base 21 is fixed on the sliding seat 132 through the second locking hole 213.
Specifically, in the embodiment of the present invention, the top seat 22 includes a first top seat 221 and a second top seat 222 which are arranged in parallel and horizontally, the pressing block 23 is correspondingly provided with a first pressing block 231 and a second pressing block 232, the first pressing block 231 is hinged on the first top seat 221, and the second pressing block 232 is hinged on the second top seat 222.
The first top seat 221 and the second top seat 222 have the same structure, and the first pressing block 231 and the second pressing block 232 have the same structure.
A second horizontal through groove 2211 in the same direction as the first horizontal through groove 211 is formed in the bottom of the first top seat 221 so as to facilitate screwing out of the jackscrew 25; in addition, the top of the first top seat 221 is provided with a first alignment groove 2212 for alignment and fixation of the light source fiber 4.
The same arrangement is also provided on the second top seat 222, which is not described in detail herein.
One side of the first top seat 221, which is opposite to the knurled head screw 24, is provided with a first vertical through groove 2213, two sides of the first vertical through groove 2213 are provided with second through holes 2214, and a pin shaft is installed in the second through holes 2214.
Correspondingly, the first pressing block 231 comprises a horizontal plate 2311 and a side plate 2312, the side plate 2312 is vertically connected to the lower portion of one side of the horizontal plate 2311, and the horizontal plate 2311 and the side plate 2312 are integrally connected, so that the production efficiency is improved.
In addition, a third through hole 23121 is formed in the side plate 2312, and the third through hole 23121 corresponds to the second through hole 2214, so that the side plate 2312 is hinged to the first top seat 221; in the same arrangement, the second pressing block 232 has the same arrangement, and will not be described in detail herein.
Specifically, as shown in fig. 3 and 4, the adjusting platform 1 further includes a sliding table 13 disposed on the supporting base 11, two sides of the sliding table 13 are fixedly connected through a limiting block 14, the sliding table 13 includes a sliding rail 131 and a sliding seat 132, and the sliding seat 132 is adapted to slide on the sliding rail 131.
This arrangement is advantageous in that the position of the base 21 is adjusted by the knurled screw 24 to measure the actual length of the optical fiber of the product. And the position is fixed.
Specifically, referring to fig. 4, 5 and 6, in the embodiment of the present invention, a horizontal sliding slot 121 is disposed on the limiting seat 12, a knurled screw 24 passes through the horizontal sliding slot 121 and is connected to the base 21, and the position of the base 21 is adjusted by the knurled screw 24.
In addition, the adjusting platform 1 is also provided with a connecting block 15 on one side close to the adjusting platform 3, and the adjusting platform 3 is fixed on the supporting seat 11 through the connecting block 15.
Referring to fig. 9, in another aspect of the embodiment of the present application, a performance testing method for a passive device is further provided, where the performance testing method is based on the performance testing apparatus for a passive device, and the performance testing method specifically includes the following steps:
S 1 : installing the test platform 2 and the adjusting platform 3 on the adjusting platform 1, and connecting one end of the light source optical fiber 4 to a connector of the tester 5;
thus, by selecting an appropriate alignment groove, the position of the test stand 2 is fixed by the jack screw 25, the actual length of the product optical fiber is measured by adjusting the position by the slide rail, and the position is fixed by the knurled head screw 24.
S 2 : selecting a disc 31 and a lens 37 corresponding to the model of the light source optical fiber 4, placing the other end of the light source optical fiber 4 in an alignment groove of the test bench 2, and aligning and clamping the light source optical fiber 4 by adjusting the test bench 2 and the adjusting bench 3;
in this step, the disk 31 corresponding to the light source fiber 4 is selected, and the contour groove 311 on the disk 31 can be replaced by selecting the contour groove 311 with different dimensions according to the different dimensions of the light source fiber 4.
The lens 37 corresponding to the light source fiber 4 is selected, and a polarizer or glass lenses with different angles can be arranged in the lens 37, and the light signal is transmitted by utilizing the refraction of the light.
S 3 : inserting the light source fiber 4 into the disc 31, applying a torque to the torsion spring 35 through the knob 36, and transmitting the torque to the light source fiber 4 for fixation;
therefore, the light source optical fiber 4 is placed in the alignment groove, the pressing block is covered tightly, and the light source of the tester 5 is opened to be light-on for detection and test.
S 4 : after the test is finished, the knob is rotated reversely36 to unload the torsion of torsion spring 35 and remove light source fiber 4.
Preferably, in said step S 1 When the front end angle of the light source fiber 4 is greater than 90 degrees, the angle of the lens 37 is equal to the front end angle of the light source fiber 4. In this step, the installation contour groove 311, the lens 37 and the alignment groove can be selected according to the passive devices of different specifications and models, and when the passive device with a large front end angle is detected, the lens 37 with the same angle can be selected instead.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. A performance testing apparatus of a passive device adapted to connect a plurality of types of light source fibers (4) with a tester (5) for performance testing, comprising:
the adjusting platform (1) is provided with a supporting seat (11) and a limiting seat (12) arranged on one side of the supporting seat (11);
the test bench (2) is arranged on the adjusting platform (1), the light source optical fiber (4) is clamped on the upper surface of the adjusting platform (1), and the test bench (2) can be used for forming a clamping state or a loosening state after the light source optical fiber (4) is accurately aligned; and
the adjusting platform (3) is installed on the adjusting platform (1), the adjusting platform (3) comprises a disc (31), a chuck (32) connected to the disc (31) and far away from one side of the test platform (2), a connecting block (33) installed in the middle of the disc (31), a bolt (34), a torsion spring (35), a knob (36) connected to the disc (31) and a lens (37) inserted into one side, far away from the disc (31), of the chuck (32), a slot (331) is formed in the middle of the connecting block (33), the bolt (34) is suitable for being horizontally and rotatably connected into the slot (331) of the connecting block (33), one end of the torsion spring (35) is wound on the knob (36), and the other end of the torsion spring is wound on the bolt (34);
one end of the light source optical fiber (4) is connected to a joint of the tester (5), the other end of the light source optical fiber passes through the test bench (2) and the adjusting bench (3) to be aligned, so that the positions of the light source optical fiber (4) in different models can be adjusted, and the light source optical fiber (4) is accurately butted with a test port of the tester (5).
2. The passive device performance testing apparatus according to claim 1, wherein: the center of the disc (31) is provided with a profile groove (311), the tail end of the light source optical fiber (4) is connected with an interface, and the profile groove (311) is suitable for being matched with the interface shape of the light source optical fiber (4).
3. The passive device performance testing apparatus according to claim 1, wherein: the center of the chuck (32) is provided with a clamping groove (321), and the lens (37) is suitable to be installed in the clamping groove (321).
4. A performance testing apparatus of a passive device according to claim 3, characterized in that: the downside of connecting block (33) is equipped with slot (331) and third through groove (332), third through groove (332) level runs through connecting block (33) and level pass slot (331), bolt (34) level span in slot (331), and its both ends are located in third through groove (332).
5. The performance testing apparatus of the passive device according to claim 4, wherein: testboard (2) include base (21), connect and are in footstock (22), compact heap (23) and knurling head screw (24) on base (21), first level is seted up and is led to groove (211) on the upper surface of base (21), footstock (22) are suitable for to connect in first level leads to groove (211), compact heap (23) articulate in one side of footstock (22), just compact heap (23) upset will light source optic fibre (4) compress tightly the alignment inslot of footstock (22), knurling head screw (24) are connected base (21) is relative one side of compact heap (23).
6. The performance testing apparatus of the passive device according to claim 5, wherein: the top seat (22) comprises a first top seat (221) and a second top seat (222) which are arranged in parallel, the pressing block (23) is correspondingly provided with a first pressing block (231) and a second pressing block (232), the first pressing block (231) is hinged on the first top seat (221), and the second pressing block (232) is hinged on the second top seat (222);
the first top seat (221) and the second top seat (222) are identical in structure, and the first pressing block (231) and the second pressing block (232) are identical in structure.
7. The performance testing apparatus of the passive device according to claim 4, wherein: the adjusting platform (1) further comprises a sliding table (13) arranged on the supporting seat (11), and two sides of the sliding table (13) are fixedly connected through a limiting block (14);
the sliding table (13) comprises a sliding rail (131) and a sliding seat (132), wherein the sliding seat (132) is suitable for sliding on the sliding rail (131).
8. The performance testing apparatus of the passive device according to claim 5, wherein: the limiting seat (12) is provided with a horizontal sliding groove (121), the knurled head screw (24) penetrates through the horizontal sliding groove (121) to be connected onto the base (21), and the position of the base (21) is adjusted through the knurled head screw (24).
9. A performance testing method of a passive device, based on the performance testing device of the passive device of any one of claims 1-8, characterized in that: the performance test method specifically comprises the following steps:
S 1 : the test bench (2) and the adjusting bench (3) are arranged on the adjusting platform (1), and one end of the light source optical fiber (1) is connected to a joint of the tester (5);
S 2 : selecting a disc (31) and a lens (37) corresponding to the model of the light source optical fiber (1), placing the other end of the light source optical fiber (1) in an alignment groove of the test bench (2), and aligning, clamping and fixing the light source optical fiber (1) by adjusting the test bench (2) and the adjusting bench (3);
S 3 : inserting the light source optical fiber (1) into the disc (31), applying a torque to a torsion spring (35) through a knob (36), and transmitting the torque to the light source optical fiber (1) for fixing;
S 4 : after the test is finished, the knob (36) is rotated reversely to unload the torsion of the torsion spring (35), and the light source optical fiber (1) is taken away.
10. The method for testing the performance of the passive device according to claim 9, wherein: in the step S 1 When the front end angle of the light source optical fiber (1) is larger than 90 degrees, the angle of the lens (37) is equal to the front end angle of the light source optical fiber (1).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116381356A (en) * | 2023-05-26 | 2023-07-04 | 河北北芯半导体科技有限公司 | Balance device testing device and testing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120235036A1 (en) * | 2011-03-15 | 2012-09-20 | Ebara Corporation | Inspection device |
| CN203117549U (en) * | 2013-03-14 | 2013-08-07 | 安徽中科瀚海光电技术发展有限公司 | Double-optical-fiber collimator coupling debugging device |
| CN108106819A (en) * | 2018-01-30 | 2018-06-01 | 深圳市恒宝通光电子股份有限公司 | A kind of optical module automatic plug-pull device |
-
2023
- 2023-02-17 CN CN202310126873.6A patent/CN115833931B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120235036A1 (en) * | 2011-03-15 | 2012-09-20 | Ebara Corporation | Inspection device |
| CN203117549U (en) * | 2013-03-14 | 2013-08-07 | 安徽中科瀚海光电技术发展有限公司 | Double-optical-fiber collimator coupling debugging device |
| CN108106819A (en) * | 2018-01-30 | 2018-06-01 | 深圳市恒宝通光电子股份有限公司 | A kind of optical module automatic plug-pull device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116381356A (en) * | 2023-05-26 | 2023-07-04 | 河北北芯半导体科技有限公司 | Balance device testing device and testing method |
| CN116381356B (en) * | 2023-05-26 | 2023-08-18 | 河北北芯半导体科技有限公司 | Balance device testing device and testing method |
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