CN2575694Y - Spectral chang recognizer for holographic antifake mark - Google Patents
Spectral chang recognizer for holographic antifake mark Download PDFInfo
- Publication number
- CN2575694Y CN2575694Y CN 02282912 CN02282912U CN2575694Y CN 2575694 Y CN2575694 Y CN 2575694Y CN 02282912 CN02282912 CN 02282912 CN 02282912 U CN02282912 U CN 02282912U CN 2575694 Y CN2575694 Y CN 2575694Y
- Authority
- CN
- China
- Prior art keywords
- shockproof
- camera lens
- micromatic setting
- stationary installation
- outer cover
- 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 - Lifetime
Links
Images
Landscapes
- Lens Barrels (AREA)
Abstract
The utility model relates to a lens shockproof micro manipulator applied to an optical scanner pattern assembly which is at least provided with a carrier box body, a casing and an optical lens, and the casing is matched with the carrier box body. The lens shockproof micro manipulator is mainly composed of a plurality of elastic members, a fixing device and a plurality of adjusting members, wherein the elastic members are installed in the casing in a matching mode. The fixing device is installed on the elastic members and in the casing in a matching mode, and the fixing device is suitable for assembling and fixing the lens. The adjusting members are installed on the casing in a matching mode, wherein the adjusting members and the elastic members clamp the fixing device together, and the adjusting members are suitable for adjusting the high-low position and the horizontal position of the fixing device.
Description
Technical field
The utility model relates to the shockproof micromatic setting of a kind of camera lens, and particularly relevant for a kind of shockproof micromatic setting device of camera lens that is applied in the optical scanning module.
Background technology
Input, processing and processing at image, become after a kind of popular interest, scanner just becomes one of basic outfit of many computer users, and it can be with literal or image documents such as file, magazine, books, pictures, and scanning input computer is also handled.In various scanners, platform-type scanner is the most frequently used a kind of, and in platform-type scanner, scanning module is to be installed on transparent platform below in the mode that can spur back and forth, places file on the transparent platform with scanning.Scanning module itself is not had power again, therefore needs for example drive as gear trains such as step motor, gear, belts.When desire used a platform-type scanner to scan a file again, part was placed on the transparent platform again, the file cover plate was covered again, and is smooth in transparent platform with the compressing file, scans then.
Please refer to Fig. 1, Fig. 1 illustrate is the diagrammatic cross-section of known optical scanning module, in known optical scanning module 100, comprises light source 110, reflector group 140, optical lens 150, optical sensor 160 and carrying box body 170.Aforesaid light source 110, reflector group 140, optical lens 150, and optical sensor 160 etc. all are disposed in the carrying box body 170.When scanning, light source 100 shines the file 120 on light penetrating panel 130, obtains an image light through reflection or transmission.Reflector group 140 is combined by a plurality of catoptrons (140a, 140b, 140c), and is disposed on the light path of image light, and it can import the image of file 120 in the reflector group 140, and the reflection of process reflector group 140 is resent to optical lens 150.The image light of the file 120 that the reflector group 140 that can receive optical lens 150 is transmitted also images in optical sensor 160.Wherein optical sensor 160 for example is charge coupled cell (CCD, Charged Couple Device).
Please be simultaneously with reference to Fig. 2 and Fig. 3, Fig. 2 illustrate is the assembling schematic perspective view of known a kind of optics stationary installation.Fig. 3 illustrate is the assembling front-view schematic diagram of known optical camera lens and hexagon optical lens sleeve.Known optical lens stationary installation 180 is disposed at carrying box body 170 inside, and one-body molded with carrying box body 700.Optical lens stationary installation 180 is the base of an approximate trapezoid, and its front end has the hexagon optical lens sleeve 182 of a hollow, in order to fixed optics camera lens 150.This optical lens 150 can move along the axis direction of sleeve 182, to adjust lens focus.After having adjusted lens focus, by the screw locking,, sleeve 182 contacts (being 6 points) in Fig. 3 so that forming point with 150 of optical lens, locate its shaft core position with more accurate adjustment.
Because electronic product is towards compact trend development now, make the size of scanner also move towards miniaturization and precise treatment, in order to save the space, therefore optical lens 150 is processed, image 152 is passed through the part removal of optical lens 150, and form optical lens 150a as Fig. 4 illustrated.Though this optical lens 150a can reduce volume, yet, when the occurred level that is illustrated as this optical lens 150a such as Fig. 5 is crooked, by the both ends that can clearly find out image 152 among Fig. 5 can't be correct pass through optical lens 150a, thereby cause that follow-up image can not be correct image in optical sensor 160.
The utility model content
The purpose of this utility model is to provide a kind of camera lens shockproof micromatic setting, can adjust camera lens up and down and the position of horizontal-shift, thereby can adjust optical lens easily to tram that image can pass through.
Another purpose of the present utility model is to provide a kind of camera lens shockproof micromatic setting, can provide optical lens shockproof effect by elastic component.
For achieving the above object, the utility model proposes the shockproof micromatic setting of a kind of camera lens, be applied in the optical scanner module, this optical scanning module has carrying box body, an outer cover and an optical lens at least, and this outer cover is equipped on this carrying box body, it is characterized in that the shockproof micromatic setting of this camera lens comprises:
A plurality of elastic components are equipped in this outer cover;
One stationary installation is equipped on those elastic components and is equipped in this outer cover, and wherein this stationary installation is suitable for assembling, fixes this optical lens; And
A plurality of adjustment members are equipped on this outer cover, wherein those a plurality of adjustment members and this stationary installation of the common clamping of those elastic components, and those adjust high and low position and horizontal level that members are suitable for adjusting this stationary installation.
The shockproof micromatic setting of described camera lens, wherein this elastic component comprises spring.
The shockproof micromatic setting of described camera lens, wherein this elastic component comprises reed.
The shockproof micromatic setting of described camera lens, the wherein formation that is one of the forming of this reed and this outer cover.
The shockproof micromatic setting of described camera lens, wherein this adjustment member comprises screw.
The shockproof micromatic setting of described camera lens, wherein this optical lens upper surface has a groove.
The shockproof micromatic setting of described camera lens, wherein this stationary installation and this outer cover have one first opening and one second opening individually, wherein in this first opening and this second opening, expose this groove of this optical lens, and this groove is suitable for adjusting the focal depth position of this optical lens in this stationary installation.
The shockproof micromatic setting of described camera lens, wherein glue is put in each those junction of adjusting member and this outer cover, adjusts member in this outer cover to fix those.
The shockproof micromatic setting of described camera lens wherein also sets a fixed component in this stationary installation, so that this optical lens is fixed in this stationary installation.
The shockproof micromatic setting of described camera lens, wherein glue is put in the junction of this fixed component and this stationary installation, to fix this fixed component in this stationary installation.
Description of drawings
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, especially exemplified by a preferred embodiment, and conjunction with figs. is described in detail below:
Fig. 1 illustrate is the diagrammatic cross-section of known optical scanning module;
Fig. 2 illustrate is the assembling stereogram of known optical camera lens and sleeve;
Fig. 3 illustrate is the assembling front view of known optical camera lens and optical lens sleeve;
Fig. 4 illustrate is a kind of front view of Improvement type optical lens;
Fig. 5 illustrate is taken place when crooked for the Improvement type optical lens of Fig. 4, and optical lens can't correctly receive the synoptic diagram of image;
Fig. 6 illustrate is the diagrammatic cross-section of a kind of optical scanning module of the utility model preferred embodiment;
Fig. 7 illustrate is the schematic perspective view of the optical lens of the utility model preferred embodiment;
Fig. 8 illustrate is the front view of the shockproof micromatic setting of camera lens of the utility model preferred embodiment; And
Fig. 9 illustrate is the front view of the shockproof micromatic setting of camera lens of another preferred embodiment of the utility model.
Embodiment
Please refer to Fig. 6, Fig. 6 illustrate is lifted the diagrammatic cross-section of scanning module into the light of the utility model preferred embodiment.In the same manner, optical scanning module 200 comprises light source 210, reflector group 240, optical lens 250, carrying box body 270 and optical sensor, for example is charge coupled cell (CCD) 260.Wherein, aforesaid light source 210, reflector group 240, optical lens 250 and charge coupled cell 260 etc. all are disposed in the carrying box body 270.When scanning, light source 210 irradiations place the file 220 on the light penetrating panel 230, obtain an image light through reflection or transmission.Reflector group 240 is made up by a plurality of catoptrons (240a, 240b, 240c), and is disposed on the light path of image light, and it can import file 220 images in the reflector group 240, and the reflection of process reflector group 240 is resent to optical lens 250.The image light of the file 220 that the reflector group 240 that can receive optical lens 250 is transmitted and imaging are in charge coupled cell 260.
Please refer to Fig. 7, Fig. 7 illustrate is the schematic perspective view of the optical lens of the utility model preferred embodiment.The employed optical lens 250 of the utility model preferred embodiment as mentioned above, with known use drum type brake optical lens 150 prune image the part that can not pass through, to dwindle the volume of optical lens 250.Even, upper surface at optical lens 250 has a groove 252, the orientation of this groove 252 direction of advancing wherein perpendicular to light path, and this groove 252 is applicable to follow-up when optical lens 250 is assemblied in the shockproof micromatic setting of camera lens of the present utility model, by to adjust the focal depth position of optical lens 250.
Please refer to Fig. 8, Fig. 8 illustrate is the front view of the shockproof micromatic setting of camera lens of the utility model preferred embodiment, and the shockproof micromatic setting of camera lens of the present utility model mainly is made of stationary installation (Holder) 284, elastic component and adjustment member.
Wherein elastic component for example is a spring 290, and an end of this spring 290 is equipped on the interior ancient piece of jade, round, flat and with a hole in its centre face of the diapire 282b of outer cover (Housing) 282, and the outer ancient piece of jade, round, flat and with a hole in its centre face of the diapire 284b of stationary installation 284 is equipped on the other end of spring 290 again, so that stationary installation 284 can be equipped in the outer cover 282 by spring 290.
Adjusting member for example is a plurality of screws 288, wherein screw 288 screws in the outer cover 282 via the screw hole (not shown) of the roof 282a that is equipped on outer cover 282, and the end splice grafting that is positioned at the screw 288 of outer cover 282 touches the outside wall surface of the roof 284a of stationary installation 284, so that adjust member and elastic component clamping and fixing device 284 jointly.
And, the roof 282a of outer cover 282 and the roof 284a of stationary installation 284 does not have opening 292 and opening 294, its split shed 292 is provided with the groove 252 of the corresponding optical lens 250 in the position of opening 294, so that when optical lens 250 is equipped in the stationary installation 284,294 places can expose groove 252 by opening, and feasible when stationary installation 284 is equipped on outer cover 282, can expose opening 294 and groove 252 by opening 292 places.
Even, in the utility model preferred embodiment, the wherein end of the roof 284a of this stationary installation 284 does not engage with sidewall 284c, as stationary installation 284 being adopted the words of this kind design, the then assembling of the optical lens 250 or adjustment of focal depth position is carried out more or less freely in stationary installation 284, for example be that screw 286 is locked in sidewall 2 84c with roof 284a with fixed component again, and make stationary installation 284 clamping closely/fixed optics camera lens 250.
Elastic component of the present utility model still can use other different elastic components except using spring 290.Please refer to Fig. 9, Fig. 9 illustrate is the front view of the shockproof micromatic setting of camera lens of another preferred embodiment of the utility model.
Institute's use elastic component for example is a reed 390 in Fig. 9, and an end of this reed 390 is equipped on the interior ancient piece of jade, round, flat and with a hole in its centre face of the diapire 282b of outer cover 282, even, the formation that these a little reeds 390 can also be integrally formed with outer cover 282.And the outer ancient piece of jade, round, flat and with a hole in its centre face of the diapire 284b of stationary installation 284 is equipped on the other end of reed 390 again, so that stationary installation 284 can be equipped in the outer cover 282 by reed 390, and therefore the configuration of other members does not repeat them here as shown in Fig. 8.
By above-mentioned Fig. 8 and the shown shockproof micromatic setting of camera lens of Fig. 9, owing to stationary installation 284 is equipped in the outer cover 282 by elastic component (spring 290, reed 390), so stationary installation 284 can be obtained good shockproof effect by the elastic force of elastic component.
Now please continue method of adjustment and the step with optical lens that the shockproof micromatic setting of camera lens of the present utility model is described with reference to Fig. 8 and Fig. 9.At first, tool is inserted in the groove 252 of optical lens 250 via opening 292,294, utilize tool in stationary installation 284, to move forward and backward again, to adjust the focal depth position (that is decide front and back position) of optical lens 250 in stationary installation 284 to drive optical lens 250.Now by the screw of adjusting as the adjustment member 288, that is is that screw 288 is screwed in or back-out outer cover 282, with height and the horizontal equilibrium of regulation fixing apparatus 284 in outer cover 282.Then, by screw 286 the roof 284a of stationary installation 284 is locked in sidewall 284c, so that optical lens 250 is fixed in stationary installation 284.
Except above-mentioned set-up procedure, the method for adjustment and the step of the optical lens of the shockproof micromatic setting of camera lens of the present utility model also can be carried out according to following step.At first, tool is inserted in the groove 252 of optical lens 250 via opening 292,294, utilize tool in stationary installation 284, to move forward and backward again, to adjust the focal depth position of optical lens 250 in stationary installation 284 to drive optical lens 250.Now, by screw 286 the roof 284a of stationary installation 284 is locked in sidewall 284c, so that optical lens 250 is fixed in stationary installation 284, then, by adjusting as the screw 288 of adjusting member, that is be that screw 288 is screwed in or back-out outer cover 282, with height and the horizontal equilibrium of regulation fixing apparatus 284 in outer cover 282.
Even the method for adjustment and the step of the optical lens of the shockproof micromatic setting of camera lens of the present utility model can also be carried out according to following step.At first, by the screw of adjusting as the adjustment member 288, that is be that screw 288 is screwed in or back-out outer cover 282, with height and the horizontal equilibrium of regulation fixing apparatus 284 in outer cover 282.Now inserts tool in the groove 252 of optical lens 250 via opening 292,294, utilizes tool to move forward and backward in stationary installation 284 to drive optical lens 250 again, to adjust the focal depth position of optical lens 250 in stationary installation 284.Then, by screw 286 the roof 284a of stationary installation 284 is locked in sidewall 284c, so that optical lens 250 is fixed in stationary installation 284.
In addition, after front and back position, horizontal level and the height of optical lens 250 determined in above-mentioned set-up procedure adjustment, more can be put glue with the junction of outer cover 282, so that screw 286 and 288 on screw are not fixed in stationary installation 284 and outer cover 282 in screw 286 and junction and each screw 288 of stationary installation 284.
In sum, the shockproof micromatic setting of camera lens of the present utility model is that optical lens is equipped in the stationary installation, by elastic component stationary installation is equipped in the outer cover again, and member adjustment and fixed optics camera lens are adjusted in cooperation, and can adjust optical lens up and down and the position of horizontal-shift, thereby can adjust optical lens at an easy rate to the tram that image can pass through, to guarantee the correctness of video imaging in optical sensor.
And, the shockproof micromatic setting of camera lens of the present utility model is characterised in that optical lens is equipped in the stationary installation, by elastic component stationary installation is equipped in the outer cover again, and cooperate to adjust member adjustment and fixing stationary installation, and can provide optical lens shockproof effect by elastic component.
In addition, the shockproof micromatic setting of camera lens of the present utility model is to form groove at optical lens, and forms opening exposing groove in the shockproof micromatic setting of camera lens, thereby can utilize groove to adjust the focal depth position of optical lens.
Though the utility model is described as above with preferred embodiment; right its is not in order to limit the utility model; any personage who has the knack of this skill; in not breaking away from spirit and scope of the present utility model; when can doing a little change and retouching, therefore protection domain of the present utility model defines and is as the criterion when looking claim.
Claims (10)
1, the shockproof micromatic setting of a kind of camera lens, this optical scanning module have carrying box body, an outer cover and an optical lens at least, and this outer cover is equipped on this carrying box body, it is characterized in that the shockproof micromatic setting of this camera lens comprises:
A plurality of elastic components are equipped in this outer cover;
One stationary installation is equipped on those elastic components and is equipped in this outer cover; And
A plurality of adjustment members are equipped on this outer cover, wherein those a plurality of adjustment members and this stationary installation of the common clamping of those elastic components.
2, the shockproof micromatic setting of camera lens as claimed in claim 1 is characterized in that, wherein this elastic component comprises spring.
3, the shockproof micromatic setting of camera lens as claimed in claim 1 is characterized in that, wherein this elastic component comprises reed.
4, the shockproof micromatic setting of camera lens as claimed in claim 3 is characterized in that, the wherein formation that is one of the forming of this reed and this outer cover.
5, the shockproof micromatic setting of camera lens as claimed in claim 1 is characterized in that, wherein this adjustment member comprises screw.
6, the shockproof micromatic setting of camera lens as claimed in claim 1 is characterized in that, wherein this optical lens upper surface has a groove.
7, the shockproof micromatic setting of camera lens as claimed in claim 6 is characterized in that, wherein this stationary installation and this outer cover have one first opening and one second opening individually, wherein exposes this groove of this optical lens in this first opening and this second opening.
8, the shockproof micromatic setting of camera lens as claimed in claim 1 is characterized in that, wherein glue is put in each those junction of adjusting member and this outer cover.
9, the shockproof micromatic setting of camera lens as claimed in claim 1 is characterized in that, wherein also sets a fixed component in this stationary installation.
10, the shockproof micromatic setting of camera lens as claimed in claim 9 is characterized in that, wherein glue is put in the junction of this fixed component and this stationary installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282912 CN2575694Y (en) | 2002-10-23 | 2002-10-23 | Spectral chang recognizer for holographic antifake mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282912 CN2575694Y (en) | 2002-10-23 | 2002-10-23 | Spectral chang recognizer for holographic antifake mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575694Y true CN2575694Y (en) | 2003-09-24 |
Family
ID=33744899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282912 Expired - Lifetime CN2575694Y (en) | 2002-10-23 | 2002-10-23 | Spectral chang recognizer for holographic antifake mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575694Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100468114C (en) * | 2005-12-16 | 2009-03-11 | 鸿富锦精密工业（深圳）有限公司 | Shock-absorbing structure of lens and digital camera lens therewith |
-
2002
- 2002-10-23 CN CN 02282912 patent/CN2575694Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100468114C (en) * | 2005-12-16 | 2009-03-11 | 鸿富锦精密工业（深圳）有限公司 | Shock-absorbing structure of lens and digital camera lens therewith |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1203441C (en) | Micro-optical fingerprint sensor and method for imaging fingerprint | |
| CN1678014A (en) | Original reader and optical reading method | |
| CN2575694Y (en) | Spectral chang recognizer for holographic antifake mark | |
| CN1732680A (en) | Digital camera and lens barrel unit for digital camera | |
| CN1284157C (en) | Appts. for fixing semi-transparent mirror in optical pick-up | |
| CN1306345C (en) | Image read device | |
| CN1309239C (en) | Image reading apparatus and transmitting original illuminating apparatus | |
| CN2569465Y (en) | Fixer for optical sensor | |
| CN2569176Y (en) | Focus depth regulator | |
| CN1314993C (en) | Display housing | |
| WO2006021086A2 (en) | Optical image reader | |
| CN2560962Y (en) | Shading device | |
| CN2833711Y (en) | Lens module for optical mouse, correlative optical module, and computer input apparatus | |
| CN1445577A (en) | Method for fixing adjustable optical lens group and its structure | |
| CN217135547U (en) | Flat field camera with adjustable irradiation angle | |
| US7990585B2 (en) | Circuit module integrating a light driver and an optical sensor | |
| CN2555512Y (en) | Shade structure of optical lens fixing device | |
| CN2514363Y (en) | Linear fine tuning device | |
| JP2902924B2 (en) | Image reading device | |
| CN2347318Y (en) | CCD fixer of image scanner | |
| CN2722277Y (en) | Focusing module | |
| CN2624549Y (en) | Transparency scanner | |
| CN2570886Y (en) | Linear guiding mechanism | |
| CN1198444C (en) | Fixture applied between photoelectronic module and photomechanical casing | |
| CN2569175Y (en) | Lamp tube capable of contracting optic scanning modular volume |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUDONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIJIE COMPUTER CO., LTD. Effective date: 20051028 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051028 Address after: 14 floor, No. 168 North Dunhua Road, Taipei, Taiwan Patentee after: Transpacific IP Pte Ltd. Address before: Hsinchu Science Park, Taiwan Patentee before: Lijie Computer Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: YUXI SCIENCE CO., LTD. Free format text: FORMER OWNER: YUDONG TECHNOLOGY CO., LTD. Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Delaware, zip code: Patentee after: Transpacific IP Pte Ltd. Address before: Building 14, 168 North Dunhua Road, Taiwan, Taipei Province, China: 000000 Patentee before: Transpacific IP Pte Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121023 Granted publication date: 20030924 |