CN104216087B - Suction means - Google Patents
Suction means Download PDFInfo
- Publication number
- CN104216087B CN104216087B CN201310215131.7A CN201310215131A CN104216087B CN 104216087 B CN104216087 B CN 104216087B CN 201310215131 A CN201310215131 A CN 201310215131A CN 104216087 B CN104216087 B CN 104216087B
- Authority
- CN
- China
- Prior art keywords
- suction means
- suction nozzle
- accepting hole
- base station
- suction
- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 230000005693 optoelectronics Effects 0.000 claims abstract description 26
- 239000013307 optical fiber Substances 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
A kind of suction means, it is used to opto-electronic conversion lens being placed between circuit board and optical fiber, the suction means includes a base station and a suction nozzle, the base station includes the upper surface and a lower surface being oppositely arranged, an accepting hole is offered from the upper surface to the lower surface, the central shaft of the accepting hole is tilted relative to the upper surface, and the suction nozzle is telescopically contained in the accepting hole.In this way, the suction nozzle can be avoided to interfere with the board side lens and the image display of the photoelectric conversion chip, it is easy to opto-electronic conversion lens and the photoelectric conversion chip accurate contraposition on circuit board.
Description
Technical field
The present invention relates to a kind of suction device, more particularly to a kind of suction means for being used to draw opto-electronic conversion lens.
Background technology
At present, opto-electronic conversion module has been widely used in optical communication transmission field, and opto-electronic conversion module generally comprises sharp
Optical diode, circuit board, opto-electronic conversion lens, optical fiber and photodiode.After laser diode transmitting optical signals, light letter
Number it is transmitted into opto-electronic conversion lens, eventually enters into photodiode, optical signal is converted into telecommunications by photodiode
Number, so as to reach the purpose of opto-electronic conversion.
And opto-electronic conversion lens generally require as element more important in opto-electronic conversion module and are optically coupled power
The detection of loss etc., in the process, it is necessary to opto-electronic conversion lens is aligned with the photoelectric conversion chip on the circuit board,
To avoid due to aligning influence that is inaccurate and coming to calibration tape.Traditional method is that first circuit board is placed on table top, Ran Houxiang
The suction nozzle of lower mobile vertical table-board makes opto-electronic conversion lens be arranged between circuit board and optical fiber, then judges light by intercepting image
Whether electric convertible lens is aligned with the photoelectric conversion chip on circuit board, but because suction nozzle is located at circuit board, easily gives
Image display brings interference, and then is made troubles to opto-electronic conversion lens and the alignment of the photoelectric conversion chip on circuit board.
The content of the invention
In view of this, it is necessary to provide and a kind of be easy to opto-electronic conversion lens accurately right with the photoelectric conversion chip on circuit board
The suction means of position.
A kind of suction means, it is used to opto-electronic conversion lens being placed between circuit board and optical fiber, and the suction means includes
One base station and a suction nozzle, the base station include the upper surface and a lower surface that are oppositely arranged, from the upper surface to this
Lower surface offers an accepting hole, and the central shaft of the accepting hole tilts relative to the upper surface, and the suction nozzle telescopically houses
In in the accepting hole.
The suction means of the present invention, when intercepting image, the suction nozzle is in heeling condition relative to base station due to using,
It can then avoid the suction nozzle from interfering with the board side lens and the image display of the photoelectric conversion chip, be easy to opto-electronic conversion saturating
Mirror and the photoelectric conversion chip accurate contraposition on circuit board.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of suction means provided by the invention.
Fig. 2 is the schematic perspective view of the suction means in Fig. 1.
Fig. 3 is the sectional view of the suction means in Fig. 2.
Fig. 4 is the side view that opto-electronic conversion lens are placed between the circuit board and optical fiber by the suction means in Fig. 1.
Main element symbol description
| Suction means | 100 |
| Base station | 10 |
| Upper surface | 11 |
| Accepting hole | 111 |
| Lower surface | 12 |
| Contiguous block | 121 |
| First end face | 121a |
| Second end face | 121b |
| Groove | 121c |
| Side | 13 |
| Locking holes | 131 |
| Closure | 14 |
| Suction nozzle | 20 |
| First portion | 21 |
| Installation end | 211 |
| First connection end | 212 |
| Second portion | 22 |
| Second connection end | 221 |
| Adsorb end | 222 |
| Soft gasket | 222a |
| Opto-electronic conversion lens | 200 |
| Board side lens | 210 |
| Optical fiber side lens | 220 |
| Circuit board | 300 |
| Photoelectric conversion chip | 310 |
| Optical fiber | 400 |
| Sliding stand | 500 |
| Guidance part | 510 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 and Fig. 4 are referred to, a kind of suction means 100 that embodiment of the present invention provides, is turned for drawing photoelectricity
Lens 200 are changed, the opto-electronic conversion lens 200 include four board side lens 210 and four optical fiber side lens 220.Specifically,
The suction means 100 is used to the opto-electronic conversion lens 200 being placed between circuit board 300 and optical fiber 400, and makes four circuits
Plate side lens 210 are aligned with four photoelectric conversion chips 310 on the circuit board 300.
The suction means 100 includes a base station 10 and a suction nozzle 20, and the suction nozzle 20 is telescopically arranged in the base station
On 10.
Specifically, the substantially cuboid of base station 10, its upper surface 11 for including being oppositely arranged and being substantially parallel to each other with
Lower surface 12, and connect the upper surface 11 and the side 13 of the lower surface 12.Opened up from the upper surface 11 to the lower surface 12
There is an accepting hole 111 for being used to house the suction nozzle 20, the central shaft of the accepting hole 111 is relative to the upper surface 11 or the following table
Face 12 tilts, and in the present embodiment, the central shaft of the accepting hole 111 is 45 degree relative to the angle of inclination of the upper surface 11.
In present embodiment, a contiguous block 121 is provided with the lower surface 12 of the base station 10, the contiguous block 121 is used for
It is connected with the sliding stand 500 of axis adjustment device more than one, so as to the position of the multi-faceted regulation suction nozzle 20, is easy to alignment operation.
Specifically, the contiguous block 121 includes being oppositely arranged first end face 121a and second end face 121b.First end face 121a is fixed on
On the lower surface 12, the groove 121c of an inverted trapezoidal is offered on second end face 121b, the sliding stand 500 is provided with ladder
The guidance part 510 of shape, the base station 10 is set to be slidably connected with more axis adjustment devices for coordinating with groove 121c, the groove
The design of the inverted trapezoidal of 121c and guidance part 510 can not only make whole sliding process more stable, be not likely to produce and rock, and
It is easy to dismount.Wherein, more axis adjustment devices can be 3 axle fine tuning seats or 6 axle fine tuning seats etc..
The base station 10 also includes a closure 14.A lock with the accepting hole 111 insertion is offered on the side 13
Close hole 131.When the closure 14 inwardly lock onto the locking holes 131, the free end of the closure 14 is connected on the suction nozzle 20,
Now the suction nozzle 20 is locked in the accepting hole 111, and the closure 14 is displaced outwardly making the closure 14 from locking holes 131
When free end separates with the suction nozzle 20, the suction nozzle 20 can move freely in the accepting hole 111.In present embodiment, the lock
Component 14 is screw, and the locking holes 131 are screw.It is appreciated that the closure 14 can also be the part with snap-in structure,
The other structures coordinated with the snap-in structure are correspondingly arranged in locking holes 131.
The 20 generally hollow tubulose of suction nozzle, it includes first portion 21 and second portion 22 being connected with each other, and this first
The external diameter in cylinder portion 21 is more than the external diameter in second portion 22, the internal diameter in first portion 21 and the internal diameter phase in second portion 22
Deng, and it is respectively less than the external diameter in second portion 22.First portion 21 is accommodated in the accepting hole 111 and can be along the receipts
Hold the central shaft movement in hole 111.
Incorporated by reference to Fig. 3, specifically, first portion 21 includes an installation end 211 and first connection end 212.Should
Second portion 22 includes a second connection end 221 and an absorption end 222.The installation end 211 is taken out very for being installed on one
To carry out vacuumizing action on empty device.First connection end 212 be fixedly connected with the second connection end 221 with realize this first
The interconnection in cylinder portion 21 and second portion 22, in present embodiment, first portion 21 and second portion 22 are integrated
Molding structure.
The absorption end 222 in second portion 22 is used to draw the opto-electronic conversion lens 200.Wherein, in admissible scope
The internal diameter in first portion 21 of interior diminution as far as possible and the internal diameter in second portion 22, in this way, when being drawn with same suction, bore
The smaller pressure that can more improve vacuum.During detection, it is not easy because the generations such as external force collision shift or drop.More
Specifically, the end face at the absorption end 222 is an inclined-plane, and the inclined angle in the inclined-plane is relative with the central shaft of the accepting hole 111
Roughly the same in the angle of inclination of the upper surface 11, i.e., the inclined angle of institute is identical after being arranged on the base station 10 with the suction nozzle 20,
In this way, the end face at the suction nozzle 20 absorption end 222 when being in heeling condition relative to base station 10 can be made parallel with base station 10,
Horizontality is in, is so easy to adsorb the opto-electronic conversion lens 200.Preferably, added on the absorption end 222 one it is soft
Property pad 222a, be so easier to carry out adsorption operations, and the air-tightness of absorption can also be increased, so adsorbed photoelectricity
Convertible lens 200 is not easy to drop.
When assembling the suction means 100, the base station 10 is arranged at more axis adjustment devices first with the contiguous block 121
On, then the closure 14 is locked in the locking holes 131 and ensures that the closure 14 does not reveal from the inwall of the accepting hole 111
Go out, then the suction nozzle 20 is arranged in the accepting hole 111, first portion 21 is accommodated in the accepting hole 111, as needed
The height of the suction nozzle 20 is adjusted, then proceeding to lock the closure 14 makes it be connected in first portion 21, so as to which this be inhaled
Mouth 20 is fixed on the base station 10.
During using the suction means 100, the opto-electronic conversion lens 200 first are drawn to the suction nozzle 20, it is more then to move this
Axis adjustment device adjusts the position of the base station 10, then moves the elastic change of the closure 14 suction nozzle 20 in the collecting by spiral shell
Position in hole 111, turn finally by the board side lens 210 and photoelectricity is intercepted in the top of the opto-electronic conversion lens 200
The image of chip 310 is changed, judges whether the board side lens 210 overlap with the center of photoelectric conversion chip 310.If
Both centers overlap, then illustrate that the board side lens 210 and the center of photoelectric conversion chip 310 are aligned,
It can be detected, if both centers are misaligned, illustrate to draw the board side lens 210 and photoelectric conversion chip
310 center misalignment, then the position of the suction nozzle 20 can be adjusted again, untill alignment.It is appreciated that adjust
When saving the position of the suction nozzle 20, can use other regulations order, as long as can quick and precisely make the board side lens 210 with
Photoelectric conversion chip 310 on the circuit board 300 is aligned.
When intercepting image, because the orthographic projection for adsorbing end 222 of the suction nozzle 20 is apart from the board side lens 210 and light
The orthographic projection of electric conversion chip 310 is closer, and uses the suction nozzle 20 being in heeling condition relative to base station 10, then can be with
The suction nozzle 20 is avoided to interfere with the board side lens 210 and the image display of the photoelectric conversion chip 310.
Preferably, the color of the base station 10 and the suction nozzle 20 is black, can so be avoided anti-due to the suction nozzle 20
Situations such as light and to caused by image display image.
Although the present invention has disclosed as above in a preferred embodiment thereof, it is not limited to the present invention, in addition, this
Art personnel can also do other changes etc. in spirit of the invention.Certainly, these changes done according to present invention spirit
Change, should all be included within scope of the present invention.
Claims (10)
1. a kind of suction means, it is used to opto-electronic conversion lens being placed between circuit board and optical fiber, and the suction means includes one
Individual base station and a suction nozzle, the base station include the upper surface and a lower surface that are oppositely arranged, from the upper surface under this
Surface offers an accepting hole, and the central shaft of the accepting hole is tilted relative to the upper surface, and the suction nozzle is telescopically contained in
In the accepting hole.
2. suction means as claimed in claim 1, it is characterised in that the base station also including one connect the upper surface and this under
The side on surface and a closure, the locking holes with accepting hole insertion are offered on the side, and the closure is inside
When locking onto the locking holes, the free end of the closure is connected on the suction nozzle, and the closure is displaced outwardly making this from locking holes
When the free end of closure separates with the suction nozzle, the suction nozzle can move in the accepting hole.
3. suction means as claimed in claim 1, it is characterised in that the central shaft of the accepting hole inclines relative to the upper surface
Rake angle is 45 degree.
4. suction means as claimed in claim 1, it is characterised in that the suction means also includes a contiguous block, the connection
Block is used to be slidably connected with the sliding stand of axis adjustment device more than one, and the contiguous block includes being oppositely arranged first end face and the second end
Face, the first end face are fixed on the lower surface, and the groove of an inverted trapezoidal is offered in the second end face, are set on the sliding stand
There is the guidance part of inverted trapezoidal, the guidance part coordinates with the groove makes the base station be slidably connected with more axis adjustment devices.
5. suction means as claimed in claim 1, it is characterised in that the suction nozzle includes first portion and second being connected with each other
Cylinder portion, the external diameter in first portion are more than the external diameter in second portion, the internal diameter in first portion and the internal diameter in second portion
It is equal, and the external diameter in second portion is respectively less than, first portion is movably contained in the accepting hole.
6. suction means as claimed in claim 5, it is characterised in that first portion includes an installation end and one first
Connection end, second portion include a second connection end and an absorption end for being used to draw the opto-electronic conversion lens, the peace
Dress end be used for be installed on a vacuum extractor, first connection end be fixedly connected with the second connection end with realize this first
The interconnection in cylinder portion and second portion.
7. suction means as claimed in claim 6, it is characterised in that first portion and second portion are formed in one knot
Structure.
8. suction means as claimed in claim 6, it is characterised in that the end face at the absorption end is an inclined-plane, and the inclined-plane inclines
Oblique angle is identical relative to the angle of inclination of the upper surface with the central shaft of the accepting hole.
9. suction means as claimed in claim 6 a, it is characterised in that soft gasket is housed on the absorption end.
10. suction means as claimed in claim 1, it is characterised in that the color of the base station and the suction nozzle is black.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106505.4A CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
| CN201310215131.7A CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215131.7A CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810106505.4A Division CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104216087A CN104216087A (en) | 2014-12-17 |
| CN104216087B true CN104216087B (en) | 2018-01-09 |
Family
ID=52097774
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810106505.4A Withdrawn CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
| CN201310215131.7A Active CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810106505.4A Withdrawn CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108132508A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08163312A (en) * | 1994-11-30 | 1996-06-21 | Ricoh Co Ltd | Support structure for member to be adjusted |
| CN1982947A (en) * | 2005-12-15 | 2007-06-20 | 鸿富锦精密工业（深圳）有限公司 | Connected-lever lens assembling mechanism |
| CN101890683A (en) * | 2009-05-21 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Workpiece sucking device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04131810A (en) * | 1990-09-25 | 1992-05-06 | Fujitsu Ltd | Manufacture of photosemiconductor device |
| JP2000267014A (en) * | 1999-03-16 | 2000-09-29 | Hitachi Cable Ltd | Optical element mounting device and production of optical module |
| KR100401188B1 (en) * | 2001-12-17 | 2003-10-10 | 삼성전자주식회사 | Optical fiber alignment system |
| JP2003347324A (en) * | 2002-05-30 | 2003-12-05 | Fujitsu Ltd | Mounting device and method |
| KR100758811B1 (en) * | 2003-09-22 | 2007-09-13 | 가부시키가이샤 무라타 세이사쿠쇼 | Method and device for installing light emitting element |
| JP4481750B2 (en) * | 2004-07-08 | 2010-06-16 | 日本板硝子株式会社 | Method for manufacturing optical component with holder |
| JP2006330210A (en) * | 2005-05-24 | 2006-12-07 | Olympus Corp | Method and device for collimating lens |
| JP5052195B2 (en) * | 2007-04-25 | 2012-10-17 | 独立行政法人産業技術総合研究所 | Method for forming metal reflective film |
| JP2011203458A (en) * | 2010-03-25 | 2011-10-13 | Sumitomo Electric Ind Ltd | Optical module |
-
2013
- 2013-06-03 CN CN201810106505.4A patent/CN108132508A/en not_active Withdrawn
- 2013-06-03 CN CN201310215131.7A patent/CN104216087B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08163312A (en) * | 1994-11-30 | 1996-06-21 | Ricoh Co Ltd | Support structure for member to be adjusted |
| CN1982947A (en) * | 2005-12-15 | 2007-06-20 | 鸿富锦精密工业（深圳）有限公司 | Connected-lever lens assembling mechanism |
| CN101890683A (en) * | 2009-05-21 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Workpiece sucking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108132508A (en) | 2018-06-08 |
| CN104216087A (en) | 2014-12-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170921 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
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Inventor after: Yang Xianwei Inventor before: Huang Xinshun |
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Effective date of registration: 20171213 Address after: 225300 Jiangsu city of Taizhou province Gaogang Branch Park Avenue on the north side of entrepreneurship Applicant after: Taizhou Runjie Hardware Machinery Manufacturing Co. Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant before: Shenzhen step Technology Transfer Center Co., Ltd. |
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Effective date of registration: 20180907 Address after: 753400 the Ningxia Hui Autonomous Region Pingluo County Yao Fu Town Village village four team 18 Patentee after: Wang Qian Address before: 225300 north of Chuang Chuang Avenue, Gaogang science and Technology Park, Taizhou, Jiangsu Patentee before: Taizhou Runjie Hardware Machinery Manufacturing Co. Ltd. |
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| TR01 | Transfer of patent right | ||
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Address after: 210098 Xikang Road, Drum Tower District, Nanjing, Jiangsu Province, No. 1 Patentee after: Wang Qian Address before: 753400 the Ningxia Hui Autonomous Region Pingluo County Yao Fu Town Village village four team 18 Patentee before: Wang Qian |
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Address after: 236000 room 1004, unit 2, building 3, Owen doctor yuan, Zhenge North Road, Yingshang County, Fuyang City, Anhui Province Patentee after: Wang Qian Address before: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210098 Patentee before: Wang Qian |
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Address after: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210098 Patentee after: Wang Qian Address before: 236000 room 1004, unit 2, building 3, Owen doctor yuan, Zhenge North Road, Yingshang County, Fuyang City, Anhui Province Patentee before: Wang Qian |
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Effective date of registration: 20200922 Address after: No. 500 Linyang Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee after: QIDONG SHENGHAN MEDICAL TECHNOLOGY Co.,Ltd. Address before: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210098 Patentee before: Wang Qian |
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