CN102176683A - Optical device testing fixture - Google Patents
Optical device testing fixture Download PDFInfo
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- CN102176683A CN102176683A CN2011100525063A CN201110052506A CN102176683A CN 102176683 A CN102176683 A CN 102176683A CN 2011100525063 A CN2011100525063 A CN 2011100525063A CN 201110052506 A CN201110052506 A CN 201110052506A CN 102176683 A CN102176683 A CN 102176683A
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- fixing
- optical device
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- test board
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Abstract
The invention discloses an optical device testing fixture which comprises a bottom plate and a test plate fixing seat fixed on the bottom plate, wherein the test plate fixing seat is provided with a fixing hole and is connected with a fixing plate through screws; the fixing plate is connected with a turnover pressing plate and a fixing transverse plate; a right upright plate and a left upright plate are arranged at two sides of the bottom plate; one ends of the right upright plate and the left upright plate are connected with the bottom plate, and the other ends of the right upright plate and the left upright plate are connected with the fixing transverse plate and the turnover pressing plate; the fixing transverse plate is provided with a fixing hole and is connected with a radial plate assembly through a fixing screw rod; and the test plate fixing seat is also provided with a device bracket. The optical device testing fixture disclosed by the invention has the advantages of artful conception and reasonable design, is easy to produce and install, and performs the effects on fixing and protecting 10G optical devices.
Description
Technical field
The invention belongs to the optical communication technique field, relate to the test fixture of a kind of 10G of relating to device TOSA, ROSA.
Background technology
High-speed light device especially 10G optical transceiving device costs an arm and a leg, and very high to requirements such as the antistatics in the test operating procedure, 10G optical device test fixture is the anchor clamps that are used for testing this class photoelectric device specially, can reduce manual operation greatly to components from being damaged.
In the prior art to TOSA (Transmitter Optical Sub-Assembly, light transmission interface assembly) and ROSA (Receiver Optical Sub-Assembly, the receiving interface of optical assembly) mode of artificial welding is mainly adopted in test, device under test is welded on the test board tests.This method of testing operation inconvenience causes the damage of 10G optical transceiving device easily.
Summary of the invention
The objective of the invention is to problem, a kind of optical device test fixture is provided at above-mentioned existence.This test fixture is skillfully constructed, reasonable in design, be easy to produce and install, the 10G optical device is played fixing and protective effect.
For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is:
A kind of optical device test fixture, comprise base plate and the test board holder that is fixed on the base plate, described test board holder is provided with fixing hole, be connected and fixed plate by screw, be connected with upset pressing plate and fixing transverse slat on the fixed head, the both sides of described base plate are provided with right riser and left riser, one end of right riser and left riser is connected with base plate, the other end is connected with the upset pressing plate with fixing transverse slat, described fixedly transverse slat is provided with fixing hole, connect the disc assembly by standing screw, also be provided with the device support on the described test board holder.
Disc, axle and pressure head that described disc assembly comprises, described axle are by the standing screw axial rotation, and described axle is connected with pressure head by the through hole that is provided with on the disc, also are with spring on the described axle, are connected with pulling shaft in the axis hole of described axle.
Described fixed head is provided with concave indentation, and the upset pressing plate is provided with boss, and described boss and concave indentation are complementary.
Described test board holder is provided with adjustment hole.
10G TOSA/ROSA device is with the soft board aptitude test usually, adopts device soft board and test board to weld at present and tests, and can influence the follow-up use of device like this.The present invention is directed to the characteristics of 10G optical transceiving device, 10G TOSA/ROSA device soft board and test board overlap joint are controlled soft board, are compressed with release mechanism and realize test, guarantee the follow-up normal use of device.Adopt anchor clamps to come device under test fix and protect, spool rotate by pulling and remove, dig the upset pressing plate; Pressing upset pressing plate spurs axle rotation immigration and realizes functional test then.The upset briquetting adopts polymethyl methacrylate to make, and can effectively insulate.
The present invention utilizes the deflection of single-arm lever rotating mechanism and spring to realize being connected between device under test and the test board.The device under test device support of packing into, by the position of fixed head control device under test, the upset pressing plate, pull-up pulling shaft and rotating shaft are finished test set-up in the middle of the upset pressing plate.
Beneficial effect of the present invention is: the present invention is skillfully constructed, reasonable in design, is easy to produce and install, and the 10G optical device is played fixing and protective effect.Simple for structure, compact, the convenient test of whole 10G TOSA/ROSA test structure, the complete usability of assurance 10G device.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is partition figure of the present invention.
Mark among the figure: 1 SOC.HD. cap screw, 2 rubber blankets, 3 base plates, 4 test board holders, 5 test pcb boards, 6 right risers, 7 left risers, 8 are overturn pressing plates, 13,14 pulling shafts, 15 springs, 16 pressure heads, 17 device supports of transverse slat, 9 standing screws, 10 disc, 11 fixed heads, 12 fixedly.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Embodiment: as Fig. 1, shown in 2, a kind of optical device test fixture, comprise base plate 3 and the test board holder 4 that is fixed on the base plate 3, described test board holder 4 is provided with fixing hole, be connected and fixed plate 11 by screw, be connected with upset pressing plate 12 and fixing transverse slat 8 on the fixed head 11, the both sides of described base plate 3 are provided with right riser 6 and left riser 7, one end of right riser 6 and left riser 7 is connected with base plate 3, the other end is connected with upset pressing plate 12 with fixing transverse slat 8, described fixedly transverse slat 8 is provided with fixing hole, connects the disc assembly by standing screw, also is provided with device support 17 on the described test board holder 4.
The disc 10 that described disc assembly comprises, axle 13 and pressure head 16, described axle 13 is connected with pressure head 16 by the through hole that is provided with on the spoke 10, also is with spring 15 on the described axle 13, is connected with pulling shaft 14 in the axis hole of described axle 13.Described fixed head is provided with concave indentation, and the upset pressing plate is provided with boss, and described boss and concave indentation are complementary.Described test board holder is provided with adjustment hole.
Concave indentation on the fixed head is corresponding with the shape of test board, and it is correctly put into, and the size of the boss on the upset pressing plate and the concave indentation on the fixed head match, and are pressed on the test board.Can regulate the degree of depth that test board places notch on the fixed head by the adjustment hole on the test board holder.Pulling shaft penetrates axle, realizes compressing or decontroling of test board by camber of spring.
The assembling process of this example is as follows: (1) prepares SOC.HD. cap screw 1 and rubber blanket 2 earlier, SOC.HD. cap screw 1 is penetrated in the hole of rubber blanket 2; (2) the four groups of SOC.HD. cap screws put on getting ready and rubber blanket contraposition base plate; (3) SOC.HD. cap screw (adding rubber blanket) is screwed in base plate; (4) be equipped with the test board holder; (5) with base plate contraposition test board holder; (6) get four SOC.HD. cap screw contraposition base plate four holes ready; (7) four SOC.HD. cap screws are screwed into fixing test plate holder respectively; (8) be equipped with test board; (9) test board is placed on the test board holder; (10) be equipped with fixed head; (11) the fixed head contraposition is placed on the test board; (12) get four SOC.HD. cap screw contrapositions ready; (13) four SOC.HD. cap screw contrapositions are screwed into; (14) overturn fully pressing plate, fixedly transverse slat, left riser and right riser; (15) will overturn pressing plate, fixedly transverse slat is fixed on the fixed head, more left riser and right riser contraposition are clutched; (16) be equipped with eight SOC.HD. cap screws; (17) eight SOC.HD. cap screw contrapositions are twisted on solid left riser and the right riser; (18) be equipped with pulling shaft and axle, pulling shaft is penetrated in the axis hole; (19) be equipped with disc, axle is penetrated in the plate hole; (20) be equipped with spring and pressure head, spring is inserted in axle, again pressure head is screwed into axle head; (21) be equipped with upward genus disc assembly; (22) disc is assembled hole on the body opening contraposition transverse slat; (23) be equipped with standing screw, aim at plate hole; (24) twist screw rod solid in the screw of transverse slat, base plate by plate hole; (25) be equipped with the device support; (26) contraposition of device support is placed on the test board holder; (27) be equipped with two SOC.HD. cap screws; (28) twist two SOC.HD. cap screws solid on the test board holder by the device support.Finish whole assembling process.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (4)
1. optical device test fixture, comprise base plate (3) and be fixed on test board holder (4) on the base plate (3), it is characterized in that: described test board holder (4) is provided with fixing hole, be connected and fixed plate (11) by screw, be connected with upset pressing plate (12) and fixing transverse slat (8) on the fixed head (11), the both sides of described base plate (3) are provided with right riser (6) and left riser (7), one end of right riser (6) and left riser (7) is connected with base plate (3), the other end is connected with upset pressing plate (12) with fixing transverse slat (8), described fixedly transverse slat (8) is provided with fixing hole, connect the disc assembly by standing screw, also be provided with device support (17) on the described test board holder (4).
2. a kind of optical device test fixture as claimed in claim 1, it is characterized in that: the disc (10) that described disc assembly comprises, axle (13) and pressure head (16), described axle (13) is by the standing screw axial rotation, described axle (13) is gone up the through hole that is provided with by disc (10) and is connected with pressure head (16), also be with spring (15) on the described axle (13), be connected with pulling shaft (14) in the axis hole of described axle (13).
3. a kind of optical device test fixture as claimed in claim 1 is characterized in that: described fixed head (11) is provided with concave indentation, and upset pressing plate (12) is provided with boss, and described boss and concave indentation are complementary.
4. a kind of optical device test fixture as claimed in claim 1 is characterized in that: described test board holder (4) is provided with adjustment hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100525063A CN102176683B (en) | 2011-03-04 | 2011-03-04 | Optical device testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100525063A CN102176683B (en) | 2011-03-04 | 2011-03-04 | Optical device testing fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102176683A true CN102176683A (en) | 2011-09-07 |
| CN102176683B CN102176683B (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100525063A Active CN102176683B (en) | 2011-03-04 | 2011-03-04 | Optical device testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102176683B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998091A (en) * | 2012-12-28 | 2013-03-27 | 索尔思光电（成都）有限公司 | Testing tool with soft plate transmitter optical subassembly (TOSA) |
| CN104440673A (en) * | 2014-11-24 | 2015-03-25 | 武汉电信器件有限公司 | Optical transceiver power up test fixture |
| CN108646169A (en) * | 2018-05-15 | 2018-10-12 | 深圳极智联合科技股份有限公司 | A kind of BOSA test methods and system |
| CN109238661A (en) * | 2018-10-30 | 2019-01-18 | 东莞光智通讯科技有限公司 | The optical device detector sensitivity test device of the soft band containing FPC |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020052418A (en) * | 2000-12-26 | 2002-07-04 | 이구택 | Equipment of centering for hydraulic pump's shaft |
| CN1888922A (en) * | 2006-07-19 | 2007-01-03 | 无锡凯尔科技有限公司 | Mobile telephone photographic module universal testing method and tester thereof |
-
2011
- 2011-03-04 CN CN2011100525063A patent/CN102176683B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020052418A (en) * | 2000-12-26 | 2002-07-04 | 이구택 | Equipment of centering for hydraulic pump's shaft |
| CN1888922A (en) * | 2006-07-19 | 2007-01-03 | 无锡凯尔科技有限公司 | Mobile telephone photographic module universal testing method and tester thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998091A (en) * | 2012-12-28 | 2013-03-27 | 索尔思光电（成都）有限公司 | Testing tool with soft plate transmitter optical subassembly (TOSA) |
| CN102998091B (en) * | 2012-12-28 | 2015-05-13 | 索尔思光电（成都）有限公司 | Testing tool with soft plate transmitter optical subassembly (TOSA) |
| CN104440673A (en) * | 2014-11-24 | 2015-03-25 | 武汉电信器件有限公司 | Optical transceiver power up test fixture |
| CN104440673B (en) * | 2014-11-24 | 2016-05-25 | 武汉电信器件有限公司 | Optical transceiving device powers up test fixture |
| CN108646169A (en) * | 2018-05-15 | 2018-10-12 | 深圳极智联合科技股份有限公司 | A kind of BOSA test methods and system |
| CN109238661A (en) * | 2018-10-30 | 2019-01-18 | 东莞光智通讯科技有限公司 | The optical device detector sensitivity test device of the soft band containing FPC |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102176683B (en) | 2013-12-25 |
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Address after: Hite Industrial Park No. 21 High-tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 No. 2 Building 5 floor Patentee after: Eoptolink Technology Inc., Ltd. Address before: Hite Industrial Park No. 21 High-tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 No. 2 Building 5 floor Patentee before: Eoptolink Technology Inc. |