CN100592140C - Positioning device - Google Patents
Positioning device Download PDFInfo
- Publication number
- CN100592140C CN100592140C CN200610157370A CN200610157370A CN100592140C CN 100592140 C CN100592140 C CN 100592140C CN 200610157370 A CN200610157370 A CN 200610157370A CN 200610157370 A CN200610157370 A CN 200610157370A CN 100592140 C CN100592140 C CN 100592140C
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- CN
- China
- Prior art keywords
- fixed part
- location division
- locating device
- moving part
- bearing fixture
- 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.)
- Expired - Fee Related
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Abstract
The invention provides a polarizing device, which is used for detecting the machine station of the assembled drawtube. The machine station is provided with a bearing fixture containing the drawtube. The polarizing device comprises a fixed part and a moving part. The fixed part can be placed in the bearing fixture. One end of the fixed part far from the bearing fixture is mounted with the first polarizing part. One end of the moving part facing to the fixed part is mounted with the second polarizing part matched with the first polarizing part. The polarizing device can conveniently and easily check if the detecting machine station is polarized.
Description
Technical field
The present invention relates to a kind of device that detects the lens barrel assembled machine table, relate in particular to a kind of detection board positioning means for positioning.
Background technology
Along with the development of camera technique, the camera lens module is widely used in the camera head of various uses, and the camera lens module carries combining of electronic installation such as mobile phone, video camera, computer etc. with various, more obtains numerous consumers' favor.
The camera lens module generally screws in microscope base again behind the lens barrel and forms by eyeglass, optical filter, interval body etc. are assembled into.
During assembling, lens barrel is placed in the bearing fixture of board, utilizes take out device gripping eyeglass, optical filters etc. such as suction nozzle, clip or mechanical arm to put into lens barrel.The center of the center of optical element such as eyeglass, optical filter and lens barrel is not on same straight line in assembling process, take out device just can't be placed into optical element in the lens barrel smoothly and exactly, this just may cause optical element directly to damage or drop, also easy to clean not after dropping, the also possible more waste product that become after cleaning causes the assembling yield to reduce.In addition, if lens barrel deflection in bearing fixture is put, the assembling yield is reduced.So, all need board is detected, locatees as last at the assembling lens barrel, make the center of optical element and being centered close on same the straight line of lens barrel.Whether traditional detection method is to watch from different perspectives by operating personnel's naked eyes, adjust to determine board, and still, the method needs the more time, and judges by accident easily.
Summary of the invention
In view of this, be necessary the locating device that provides a kind of easy detection board whether to adjust.
A kind of locating device, it is used to detect the board of assembling lens barrel, described board has the bearing fixture that holds lens barrel, described locating device comprises the fixed part and the moving part of column structure, described fixed part can be positioned in the bearing fixture, described fixed part has first location division away from bearing fixture one end, and described moving part has second location division of matching with first location division towards an end of described fixed part, and described first location division is the conical structure that fixed part one end forms along the axis projection.
A kind of locating device, be used to detect the board of assembling lens barrel, described board has the bearing fixture that holds lens barrel, described locating device comprises the fixed part and the moving part of column structure, described fixed part can be positioned in the bearing fixture, described fixed part has first location division away from bearing fixture one end, and described moving part has second location division of matching with first location division towards an end of described fixed part, and described second location division is the conical structure that moving part one end forms along the axis projection.
Compared with prior art, when using described locating device detection board whether to locate, fixed part is put into bearing fixture, moving part is moved with respect to fixed part, make first location division of fixed part aim at second location division of moving part, at this moment, board adjustment location.Whether utilize described locating device can make things convenient for, detect easily board locatees.
Description of drawings
Fig. 1 is the synoptic diagram of first embodiment of the invention locating device.
Fig. 2 is the synoptic diagram of second embodiment of the invention locating device.
Fig. 3 is the synoptic diagram of third embodiment of the invention locating device.
Fig. 4 is the synoptic diagram of fourth embodiment of the invention locating device.
Fig. 5 is the synoptic diagram of fifth embodiment of the invention locating device.
Fig. 6 is the synoptic diagram when utilizing the first embodiment of the invention locating device to detect board.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
As shown in Figure 1, the locating device 10 that provides of first embodiment of the invention comprises moving part 11 and fixed part 12.
Moving part 11 is a column structure, and the one end forms first conus portion 110 along axis, and this first conus portion 110 is a normal cone.
Fixed part 12 is a column structure, and an end of its portion 11 that relatively moves forms shape second conus portion 120 identical with first conus portion 110 along axis, and this second conus portion 120 also is a normal cone.
As shown in Figure 2, the locating device 20 that provides of second embodiment of the invention comprises moving part 21 and fixed part 22.
Moving part 21 is a column structure, and it is normal cone that the one end forms first conus portion, 210, the first conus portions 210 along axis.These first conus portion, 210 tops are recessed to form a groove 212.This groove 212 is the part of spheroid, and the centre of sphere of this spheroid is positioned on the axis of moving part 21.Selectively be that groove 212 is a cone tank.
Fixed part 22 is a column structure, and an end of its portion 21 that relatively moves forms second conus portion 220 along axis, and this second conus portion 220 also is a normal cone, and the top of this second conus portion 220 can be stretched in the groove 212 just.
As shown in Figure 3, the locating device 30 that provides of third embodiment of the invention comprises moving part 31 and fixed part 32.
Moving part 31 is a column structure, and the one end has a groove 310.This groove 310 is the part of spheroid, and the centre of sphere of these groove 310 place spheroids is positioned on the axis of moving part 31.
Fixed part 32 is a column structure, and an end of its portion 31 that relatively moves forms conus portion 320 along axis.This conus portion 320 is a normal cone, and the top of this conus portion 320 can be stretched in the groove 310 just.
As shown in Figure 4, the locating device 40 that provides of fourth embodiment of the invention comprises moving part 41 and fixed part 42.
Moving part 41 is a column structure, and the one end forms first conus portion 410 along axis, and this first conus portion 410 is a normal cone.
Fixed part 42 is a column structure, and an end of its portion 41 that relatively moves forms second conus portion 420 along axis, and this second conus portion 420 is a normal cone.Second conus portion, 420 tops are recessed to form a groove 422.This groove 422 is the part of spheroid, and the centre of sphere of this spheroid is positioned on the axis of fixed part 42.First conus portion 410 can stretch in the groove 422 just.
Selectively be that groove 422 is a cone tank.
As shown in Figure 5, the locating device 50 that provides of fifth embodiment of the invention comprises moving part 51 and fixed part 52.
Moving part 51 is a column structure, and the one end forms conus portion 510 along axis, and this conus portion 510 is a normal cone.
Fixed part 52 is a column structure, and an end of its portion 51 that relatively moves has a groove 520.This groove 520 is the part of spheroid, and the centre of sphere of these groove 520 place spheroids is positioned on the axis of fixed part 52.The top of this conus portion 510 can be stretched in the groove 520 just.
As shown in Figure 6, when utilizing locating device 10 detection lens barrel assembled machine tables 2 whether to adjust, fixed part 12 is put into barrel bearing jig 3, mechanical arm 4 gripping moving parts 11, by sequence controlled machine hand 4 it is subjected to displacement, the tip of first conus portion 110 is aimed at the tip of second conus portion 120, and at this moment, board 2 is adjusted the location.
The locating device that the invention process body provides utilizes the tip to tip or most advanced and sophisticated to groove, adjusts the board location, and whether this locating device can make things convenient for, detect easily board and locate.
In addition, those skilled in the art can also do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (9)
1. locating device, be used to detect the board of assembling lens barrel, described board has the bearing fixture that holds lens barrel, it is characterized in that: described locating device comprises the fixed part and the moving part of column structure, described fixed part can be positioned in the bearing fixture, described fixed part has first location division away from bearing fixture one end, described moving part has second location division of matching with first location division towards an end of described fixed part, and described first location division is the conical structure that fixed part one end forms along the axis projection.
2. locating device as claimed in claim 1 is characterized in that: the conical structure of described second location division for forming along moving part one end along the axis projection.
3. locating device as claimed in claim 1 is characterized in that: described second location division is that moving part one end is the groove structure that central concave forms with the axis.
4 locating devices as claimed in claim 1 is characterized in that: described moving part one end is along the outstanding conical structure that forms of axis, and described second location division is the groove structure that described conical structure top is recessed to form.
5. locating device as claimed in claim 1 is characterized in that: described conical structure is a normal cone.
6. locating device, be used to detect the board of assembling lens barrel, described board has the bearing fixture that holds lens barrel, it is characterized in that: described locating device comprises the fixed part and the moving part of column structure, described fixed part can be positioned in the bearing fixture, described fixed part has first location division away from bearing fixture one end, described moving part has second location division of matching with first location division towards an end of described fixed part, and described second location division is the conical structure that moving part one end forms along the axis projection.
7. locating device as claimed in claim 6 is characterized in that: described first location division is that fixed part one end is the groove structure that central concave forms with the axis.
8. locating device as claimed in claim 6 is characterized in that: described fixed part one end forms conical structure along the axis projection, and described first location division is the groove structure that described conical structure top is recessed to form.
9. locating device as claimed in claim 6 is characterized in that: described conical structure is a normal cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610157370A CN100592140C (en) | 2006-12-08 | 2006-12-08 | Positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610157370A CN100592140C (en) | 2006-12-08 | 2006-12-08 | Positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101196616A CN101196616A (en) | 2008-06-11 |
| CN100592140C true CN100592140C (en) | 2010-02-24 |
Family
ID=39547121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610157370A Expired - Fee Related CN100592140C (en) | 2006-12-08 | 2006-12-08 | Positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100592140C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408532A (en) * | 2001-09-27 | 2003-04-09 | 富士写真光机株式会社 | Forming mold for optical element with lens cone |
| US20030067684A1 (en) * | 2001-10-06 | 2003-04-10 | Samsung Electronics Co., Ltd. | Method of aligning optical system using a hologram and apparatus therefor |
| CN1417608A (en) * | 2001-11-08 | 2003-05-14 | 奥林巴斯光学工业株式会社 | Lens barrel, lens barrel assembling method and lens barrel angle regulator |
| US20060216112A1 (en) * | 2005-02-25 | 2006-09-28 | Mitsuaki Matsumoto | Optical element, optical system and methods of manufacturing the same as well as optical equipment |
-
2006
- 2006-12-08 CN CN200610157370A patent/CN100592140C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1408532A (en) * | 2001-09-27 | 2003-04-09 | 富士写真光机株式会社 | Forming mold for optical element with lens cone |
| US20030067684A1 (en) * | 2001-10-06 | 2003-04-10 | Samsung Electronics Co., Ltd. | Method of aligning optical system using a hologram and apparatus therefor |
| CN1417608A (en) * | 2001-11-08 | 2003-05-14 | 奥林巴斯光学工业株式会社 | Lens barrel, lens barrel assembling method and lens barrel angle regulator |
| US20060216112A1 (en) * | 2005-02-25 | 2006-09-28 | Mitsuaki Matsumoto | Optical element, optical system and methods of manufacturing the same as well as optical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101196616A (en) | 2008-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20161208 |