CN108132508A - A kind of suction method - Google Patents
A kind of suction method Download PDFInfo
- Publication number
- CN108132508A CN108132508A CN201810106505.4A CN201810106505A CN108132508A CN 108132508 A CN108132508 A CN 108132508A CN 201810106505 A CN201810106505 A CN 201810106505A CN 108132508 A CN108132508 A CN 108132508A
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- CN
- China
- Prior art keywords
- canister portion
- suction nozzle
- lens
- base station
- opto
- 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.)
- Withdrawn
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Abstract
A kind of suction method is used to opto-electronic conversion lens being placed between circuit board and optical fiber, and step includes：A base station and a suction nozzle, a link block are provided, which is used to be slidably connected with the sliding stand of a multiaxis regulating device；The opto-electronic conversion lens for including board side lens one by one are drawn to the suction nozzle, the position for moving the multiaxis regulating device to adjust the base station；The base station includes the side and a closure of one upper surface of connection and a lower surface, and the position in the accepting hole that the elastic change of the closure suction nozzle opens up in the base station is moved by spiral shell；By intercepting the board side lens and the image of photoelectric conversion chip in the top of the opto-electronic conversion lens, judge whether the board side lens overlap with the center of photoelectric conversion chip.In this way, the board side lens and the image display of the photoelectric conversion chip can be interfered with to avoid the suction nozzle, convenient for the photoelectric conversion chip accurate contraposition on opto-electronic conversion lens and circuit board.
Description
The application is application No. is 2013102151317, and the applying date is on 06 03rd, 2013, and invention and created name is
The divisional application of the patent of " suction means ".
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
Current, opto-electronic conversion module has been widely used in optical communication transmission field, and opto-electronic conversion module generally comprises
Laser diode, circuit board, opto-electronic conversion lens, optical fiber and photodiode.After laser diode transmitting optical signals, the light
Signal enters opto-electronic conversion lens and is transmitted, and eventually enters into photodiode, and optical signal is converted into electricity by photodiode
Signal, so as to achieve the purpose that 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 made to be 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 judge light by intercepting image
Whether electric convertible lens is aligned with the photoelectric conversion chip on circuit board, but since suction nozzle is located at circuit board, easily gives
Image display brings interference, and then makes troubles to opto-electronic conversion lens and the alignment of the photoelectric conversion chip on circuit board.
Invention content
In view of this, it is necessary to which it is a kind of accurately right convenient for opto-electronic conversion lens and the photoelectric conversion chip on circuit board to provide
The suction means of position.
A kind of suction means is used to opto-electronic conversion lens being placed between circuit board and optical fiber, which includes
One base station and a suction nozzle, the base station include a upper surface being oppositely arranged and a lower surface, from the upper surface to this
Lower surface is opened up there are one accepting hole, and the central shaft of the accepting hole is tilted relative to the upper surface, which telescopically accommodates
In in the accepting hole.
When intercepting image, heeling condition is in due to using by the suction means of the present invention relative to base station for the suction nozzle,
The board side lens and the image display of the photoelectric conversion chip can be then interfered with to avoid the suction nozzle, it is saturating convenient for opto-electronic conversion
Mirror and the photoelectric conversion chip accurate contraposition on circuit board.
Description of the drawings
Fig. 1 is the decomposition diagram of suction means provided by the invention.
Fig. 2 is the stereoscopic schematic diagram 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
Following specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
Embodiment of the present invention is described in further detail below in conjunction with attached drawing.
It please refers to Fig.1, Fig. 2 and Fig. 4, a kind of suction means 100 that embodiment of the present invention provides turn for drawing photoelectricity
Lens 200 are changed, which includes 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 are placed between circuit board 300 and optical fiber 400, and make 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, which is telescopically arranged in the base station
On 10.
Specifically, the substantially cuboid of base station 10, including the upper surface 11 that is oppositely arranged and is substantially parallel to each other with
Lower surface 12 and connect the upper surface 11 and the side 13 of the lower surface 12.It is opened up from the upper surface 11 to the lower surface 12
There are one for accommodating the accepting hole 111 of 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, link block 121, the link block 121 to be used for there are one settings on the lower surface 12 of the base station 10
It is connect with the sliding stand 500 of a multiaxis regulating device, so as to the multi-faceted position for adjusting the suction nozzle 20, convenient for alignment operation.
Specifically, which 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 there are one inverted trapezoidal is opened up on second end face 121b, which is equipped with ladder
The guidance part 510 of shape, for the base station 10 being made to be slidably connected with the multiaxis regulating device with groove 121c cooperations, the groove
The design of the inverted trapezoidal of 121c and guidance part 510 can not only be such that entire sliding process more stablizes, and be not likely to produce shaking, and
It is easy to disassemble.Wherein, which can be 3 axis fine tuning seats or 6 axis fine tuning seats etc..
The base station 10 further includes a closure 14.The lock penetrated through there are one being opened up on the side 13 with the accepting hole 111
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,
The suction nozzle 20 is locked in the accepting hole 111 at this time, which is displaced outwardly making the closure 14 from locking holes 131
When free end is detached with the suction nozzle 20, which can move freely in the accepting hole 111.In present embodiment, the lock
Component 14 is screw, which is screw hole.It is appreciated that the closure 14 or the component 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, including the first canister portion 21 and the second canister portion 22 being connected with each other, this first
The outer diameter of canister portion 21 is more than the outer diameter of second canister portion 22, the internal diameter of first canister portion 21 and the internal diameter phase of second canister portion 22
Deng, and it is respectively less than the outer diameter of second canister portion 22.First canister 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, which includes an installation end 211 and first connecting pin 212.It should
Second canister 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 vacuuming action on empty device.First connecting pin 212 be fixedly connected with the second connection end 221 with realize this first
The interconnection of canister portion 21 and second canister portion 22, in present embodiment, first canister portion 21 and second canister portion 22 are integrated
Molding structure.
The absorption end 222 of second canister portion 22 is used to draw the opto-electronic conversion lens 200.Wherein, in admissible range
The internal diameter of the first canister portion 21 and the internal diameter of second canister portion 22 are inside reduced as possible, in this way, when being drawn with same suction, bore
The smaller pressure that can more improve vacuum.During detection, it is not easy since the generations such as external force collision shift or fall.More
Specifically, the end face at the absorption end 222 is an inclined-plane, and the inclined angle in the inclined-plane is opposite 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 mounted 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,
I.e. in horizontality, in this way convenient for the absorption opto-electronic conversion lens 200.Preferably, it is soft there are one being installed additional on the absorption end 222
Property gasket 222a, be easier to carry out adsorption operations in this way, and the air-tightness of absorption can also be increased, the photoelectricity adsorbed in this way
Convertible lens 200 is not easy to fall.
When assembling the suction means 100, the base station 10 is set to the multiaxis regulating device first with the link 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 inner wall of the accepting hole 111
Go out, then the suction nozzle 20 is arranged in the accepting hole 111, first canister portion 21 is made to be 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 canister 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 receiving by spiral shell
Position in hole 111 turns 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
The two center overlaps, then illustrates that the board side lens 210 and the center of photoelectric conversion chip 310 are aligned,
It can be detected, if the two center is misaligned, illustrate to obtain the board side lens 210 and photoelectric conversion chip
310 center misalignment then can again be adjusted the position of the suction nozzle 20, until alignment.It is appreciated that it adjusts
When saving the position of the suction nozzle 20, may be used other adjustings sequence, 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, since 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, in this way can be to avoid anti-due to the suction nozzle 20
Situations such as light and caused by image display image.
Although the present invention has disclosed as above in a preferred embodiment thereof, the present invention is not limited to, in addition, this
Field technology personnel can also do other variations etc. in spirit of the invention.Certainly, these changes that spirit is done according to the present invention
Change, should all include within scope of the present invention.
Claims (10)
1. a kind of suction method, step include：
One base station is provided, a suction nozzle, the opto-electronic conversion lens for including board side lens, is set on circuit boards
Photoelectric conversion chip and the link block being slidably connected with the sliding stand of a multiaxis regulating device, the base station include being oppositely arranged
A upper surface and a lower surface, opened up from the upper surface to the lower surface there are one accepting hole, the center of the accepting hole
Axis is tilted relative to the upper surface, which is telescopically contained in the accepting hole, which further includes one and connect on this
The side and a closure of surface and the lower surface,
The opto-electronic conversion lens are drawn to the suction nozzle；
The position for moving the multiaxis regulating device to adjust the base station；
The position of the elastic change of the closure suction nozzle in the accepting hole is moved by spiral shell；
By intercepting the board side lens and the image of photoelectric conversion chip in the top of the opto-electronic conversion lens, this is judged
Whether board side lens overlap with the center of photoelectric conversion chip.
2. a kind of suction method as described in claim 1, which is characterized in that if the two center overlaps, illustrate the electricity
The center of road plate side lens and photoelectric conversion chip is aligned, can be detected, if the two center is misaligned,
Then obtain the center misalignment of the board side lens and photoelectric conversion chip, then it can be again to the position of the suction nozzle
It is adjusted, until alignment.
3. a kind of suction method as described in claim 1, which is characterized in that passed through there are one being opened up on the side with the accepting hole
Logical locking holes, when which inwardly lock onto the locking holes, the free end of the closure is connected on the suction nozzle, this is sealed
When part is displaced outwardly that the free end of the closure is made to detach with the suction nozzle from locking holes, which can move in the accepting hole
It is dynamic；The central shaft of the accepting hole is 45 degree relative to the angle of inclination of the upper surface.
4. a kind of suction method as described in claim 1, which is characterized in that the link block include being oppositely arranged first end face and
Second end face, the first end face are fixed on the lower surface, and the groove there are one inverted trapezoidal, the slip are opened up in the second end face
Platform is equipped with the guidance part of inverted trapezoidal, which makes the base station be slidably connected with the multiaxis regulating device with groove cooperation.
5. a kind of suction method as described in claim 1, which is characterized in that the suction nozzle include the first canister portion being connected with each other and
Second canister portion, the outer diameter of first canister portion are more than the outer diameter of second canister portion, the internal diameter of first canister portion and second canister portion
Internal diameter is equal, and is respectively less than the outer diameter of second canister portion, which is movably contained in the accepting hole.
6. a kind of suction method as claimed in claim 5, which is characterized in that first canister portion includes an installation end and one
First connecting pin, second canister portion include a second connection end and an absorption end for being used to draw the opto-electronic conversion lens,
For being installed on a vacuum extractor, which is fixedly connected with the second connection end is somebody's turn to do the installation end with realizing
The interconnection of first canister portion and second canister portion.
7. a kind of suction method as claimed in claim 6, which is characterized in that first canister portion and second canister portion are integrated into
Type structure.
8. a kind of suction method as claimed in claim 6, which is characterized in that the end face at the absorption end is an inclined-plane, this is tiltedly
The inclined angle in face is identical relative to the angle of inclination of the upper surface with the central shaft of the accepting hole.
9. a kind of suction method as claimed in claim 6, which is characterized in that there are one soft gaskets for dress on the absorption end.
10. a kind of suction method as described in claim 1, which is characterized in that the color of the base station and the suction nozzle is black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106505.4A CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215131.7A CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
| CN201810106505.4A CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215131.7A Division CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132508A true CN108132508A (en) | 2018-06-08 |
Family
ID=52097774
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215131.7A Active CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
| CN201810106505.4A Withdrawn CN108132508A (en) | 2013-06-03 | 2013-06-03 | A kind of suction method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215131.7A Active CN104216087B (en) | 2013-06-03 | 2013-06-03 | Suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104216087B (en) |
Citations (10)
| 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 |
| US20030113069A1 (en) * | 2001-12-17 | 2003-06-19 | Sang-Ho Kim | Optical fiber alignment system |
| US20030223214A1 (en) * | 2002-05-30 | 2003-12-04 | Fujitsu Limited | Mount device and method |
| CN1719297A (en) * | 2004-07-08 | 2006-01-11 | 日本板硝子株式会社 | Method of manufacturing an optical component having a holder |
| CN1853320A (en) * | 2003-09-22 | 2006-10-25 | 株式会社村田制作所 | Method and device for installing light emitting element |
| JP2006330210A (en) * | 2005-05-24 | 2006-12-07 | Olympus Corp | Method and device for collimating lens |
| JP2008275700A (en) * | 2007-04-25 | 2008-11-13 | National Institute Of Advanced Industrial & Technology | Method for forming metal reflection film |
| CN101890683A (en) * | 2009-05-21 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Workpiece sucking device |
| CN102200614A (en) * | 2010-03-25 | 2011-09-28 | 住友电气工业株式会社 | Optical module with optical axis bent perpendicularly within package |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3271863B2 (en) * | 1994-11-30 | 2002-04-08 | 株式会社リコー | Structure for holding the 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 |
-
2013
- 2013-06-03 CN CN201310215131.7A patent/CN104216087B/en active Active
- 2013-06-03 CN CN201810106505.4A patent/CN108132508A/en not_active Withdrawn
Patent Citations (10)
| 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 |
| US20030113069A1 (en) * | 2001-12-17 | 2003-06-19 | Sang-Ho Kim | Optical fiber alignment system |
| US20030223214A1 (en) * | 2002-05-30 | 2003-12-04 | Fujitsu Limited | Mount device and method |
| CN1853320A (en) * | 2003-09-22 | 2006-10-25 | 株式会社村田制作所 | Method and device for installing light emitting element |
| CN1719297A (en) * | 2004-07-08 | 2006-01-11 | 日本板硝子株式会社 | Method of manufacturing an optical component having a holder |
| JP2006330210A (en) * | 2005-05-24 | 2006-12-07 | Olympus Corp | Method and device for collimating lens |
| JP2008275700A (en) * | 2007-04-25 | 2008-11-13 | National Institute Of Advanced Industrial & Technology | Method for forming metal reflection film |
| CN101890683A (en) * | 2009-05-21 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Workpiece sucking device |
| CN102200614A (en) * | 2010-03-25 | 2011-09-28 | 住友电气工业株式会社 | Optical module with optical axis bent perpendicularly within package |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104216087A (en) | 2014-12-17 |
| CN104216087B (en) | 2018-01-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
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| WW01 | Invention patent application withdrawn after publication |