CN103024249A - Electronic device and flatness adjusting module for image sensors - Google Patents
Electronic device and flatness adjusting module for image sensors Download PDFInfo
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- CN103024249A CN103024249A CN2011102834428A CN201110283442A CN103024249A CN 103024249 A CN103024249 A CN 103024249A CN 2011102834428 A CN2011102834428 A CN 2011102834428A CN 201110283442 A CN201110283442 A CN 201110283442A CN 103024249 A CN103024249 A CN 103024249A
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- flatness
- mobile base
- image sensor
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- sensing unit
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Abstract
The invention provides an electronic device and a flatness adjusting module for image sensors. The electronic device is provided with a flatness adjusting module for image sensors. The flatness adjusting module for image sensors comprises a moving seat, an image sensing unit, a flatness adjusting plate and a plurality of support pillars, wherein the tops of the support pillars substantially uniformly support the flatness adjusting plate so as to adjust the image sensing unit to a preset flatness.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to a kind of electronic installation that the image sensor flatness is adjusted module that has.
Background technology
Along with updating and low priceization of image sensing element and miniature memory media, also expand rapidly in the consumption market of digital camera, and drive simultaneously the gas of buying of higher-priced S.L.R.Yet, when utilizing camera to take pictures, if the user can't will cause captured image to blur because camera rocks by stabilized camera.Especially when using binoculars head filmed image, even slight the rocking of camera all can cause the fuzzy of image.Therefore, how to improve image and rock the problem that always is that the camera producer endeavours to solve.
Has a shake camera of function of anti-hand with present, in process of production, image sensor such as charge coupled cell image sensor (charge coupled device image sensor, CCD image sensor) with flexible circuit board (flexible printed circuit board, when FPCB) being attached on the mainboard, can not adjust the adjustment structure of the flatness of image sensor.When the sensitive surface that enters to the light of image sensor and image sensor by the camera lens module produced deflection, image quality will be influenced.So without the electronic installation of flatness adjustment structure, be easy to make image sensor to tilt (tilt), and make the light and the image sensor out of plumb that enter cause image quality bad.Therefore the anti-hand that has the adjustable image sensor plane degree structure of shaking also is the problem that camera producer wish solves.
Summary of the invention
The invention provides a kind of electronic installation, have the function of the flatness of when assembling adjustable image transducer, the advantage such as simple in structure and low-cost.
The invention provides a kind of image sensor flatness and adjust the electronic installation that module is applicable to adjust the flatness of image sensor, have the advantages such as simple in structure and low-cost.
The invention provides a kind of electronic installation, comprise a mainboard, a loading plate, image sensor flatness adjustment module and a camera lens module.Loading plate is disposed at mainboard, has one first opening.The image sensor flatness is adjusted module and is disposed at the first opening, comprises a Mobile base, a fixed head, an image sensing unit, flatness adjustment plate and a plurality of support column.Mobile base has one second opening.Mobile base is placed in the first opening.Fixed head is disposed at Mobile base and is positioned at the second opening.The image sensing unit is fixed in fixed head.Flatness adjusts that plate is disposed at the image sensing unit and between Mobile base and image sensing unit.A plurality of support columns are disposed at Mobile base.Wherein the top of support column in fact equably the supporting plane degree adjust plate to adjust image sensing unit to predetermined plane degree.The camera lens module is disposed at loading plate.The image sensor flatness is adjusted module between camera lens module and mainboard.
The present invention also provides a kind of image sensor flatness to adjust module, is disposed in the electronic installation.Electronic installation comprises a mainboard, a loading plate and a camera lens module.Loading plate is disposed at mainboard and has one first opening.The camera lens module is disposed at loading plate.The image sensor flatness adjusts that module is disposed at the first opening and between camera lens module and mainboard.The image sensor flatness is adjusted module and is comprised a Mobile base, a fixed head, an image sensing unit, flatness adjustment plate and a plurality of support column.Mobile base has one second opening.Mobile base is placed in the first opening.Fixed head is disposed at Mobile base and is positioned at the second opening.The image sensing unit is fixed in fixed head.Flatness adjusts that plate is disposed at the image sensing unit and between Mobile base and image sensing unit.A plurality of support columns are disposed at Mobile base.Wherein the top of support column in fact equably the supporting plane degree adjust plate to adjust image sensing unit to predetermined plane degree.
In one embodiment of this invention, above-mentioned image sensing unit comprises a soft board and an image sensor.Soft board is disposed at loading plate, and between loading plate and Mobile base.Image sensor is electrically connected soft board and is positioned at the second opening.
In one embodiment of this invention, the number of above-mentioned a plurality of support columns is three, and reference planes are formed on the top of three support columns.
In one embodiment of this invention, above-mentioned a plurality of support columns one of them has a flexible member at least.
In one embodiment of this invention, above-mentioned flatness adjustment plate is the glass plate of a glass plate, a plated film or the Coating Materials of a light transmission.
In one embodiment of this invention, the material of above-mentioned fixed head is glass, metal or plastic cement.
In one embodiment of this invention, above-mentioned image sensing unit, flatness adjustment plate and support column are fixed in the gummed mode to the predetermined plane degree in adjustment image sensing unit.
In one embodiment of this invention, above-mentioned Mobile base has a plurality of guide rods and a drive unit, and drive unit drives Mobile base, so that Mobile base is suitable for carrying out along a plurality of guide rods the movement of two dimension.
Based on above-mentioned, with electronic installation comparison in the past, electronic installation of the present invention, configuration by a plurality of support columns and flatness adjustment plate, in the assembling process of electronic installation, can adjust the predetermined flatness of image sensor to, so that electronic installation can provide better image quality.And image sensor flatness of the present invention is adjusted the simple in structure of module, so the operator can adjust the flatness of image sensor easily.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 is the schematic diagram according to a kind of electronic installation of one embodiment of the invention.
Fig. 2 is the schematic diagram that the image sensor flatness of the electronic installation of Fig. 1 is adjusted module.
Fig. 3 is the explosive view that the image sensor flatness of Fig. 1 is adjusted module.
Reference numeral:
100: electronic installation
110: mainboard
120: loading plate
120a: the first opening
130: the image sensor flatness is adjusted module
131: Mobile base
131a: the second opening
131b: guide rod
131c: screw
132: fixed head
133: the image sensing unit
133a: soft board
133b: image sensor
133c: board
133d: kink
134: flatness is adjusted plate
135: support column
135a: flexible member
140: the camera lens module
Embodiment
Fig. 1 is the schematic diagram according to a kind of electronic installation of one embodiment of the invention.Please refer to Fig. 1, the electronic installation 100 of present embodiment is camera for example, comprises a mainboard 110, a loading plate 120, image sensor flatness adjustment module 130 and a camera lens module 140.The loading plate 120 of the electronic installation 100 of present embodiment is disposed at mainboard 110.Camera lens module 140 is disposed at loading plate 120.The image sensor flatness is adjusted module 130 between camera lens module 140 and mainboard 110.
Fig. 2 is the schematic diagram that the image sensor flatness of the electronic installation of Fig. 1 is adjusted module.Fig. 3 is the explosive view that the image sensor flatness of Fig. 1 is adjusted module.Please also refer to Fig. 2 and Fig. 3, the loading plate 120 of the electronic installation 100 of present embodiment is disposed at mainboard 110, has one first opening 120a.The image sensor flatness is adjusted module 130 and is disposed at the first opening 120a, comprises a Mobile base 131, a fixed head 132, an image sensing unit 133, flatness adjustment plate 134 and a plurality of support column 135.
In the present embodiment, Mobile base 131 has one second opening 131a.Mobile base 131 is placed in the first opening 120a.Mobile base 131 also has a plurality of guide rod 131b and a drive unit (not shown).Drive unit drives Mobile base 131 so that Mobile base 131 is suitable for the movement of axially carrying out two dimension along guide rod 131b.In other words, Mobile base 131 is to drive the movement that image sensing unit 133 carries out two dimension, so that electronic installation 100 has the anti-hand function of shaking.Guide rod 131b is configurable in Mobile base 131 so that Mobile base 131 can be along the movement of axially carrying out two dimension of guide rod 131b, the X among Fig. 3, Y-direction.Therefore, in the present embodiment, four guide rod 131b are configured in respectively the madial wall of the second opening 131a of Mobile base 131, and the guide rod 131b of the guide rod 131b of directions X and Y-direction is orthogonal.
Fixed head 132 is disposed at Mobile base 131 and is positioned at the second opening 131a.Image sensing unit 133 is fixed in fixed head 132.Image sensing unit 133 comprises a soft board 133a and an image sensor 133b.Soft board 133a for example is a kind of flexible circuit board (flexible printed circuit board, FPCB).Soft board 133a has a continuous board 133c and a kink 133d.Kink 133d can be had elasticity slightly, so that have shock-proof effect between the element of configuration.Soft board 133a is disposed at loading plate 120, and between loading plate 120 and Mobile base 131.Image sensor 133b can be a kind of charge coupled cell image sensor (charge coupled device image sensor, CCD image sensor) or imageing sensor (complementary metal oxide semiconductor image sensor, CMOS image sensor).Image sensor 133b is electrically connected soft board 133a and is positioned at the second opening 131a.Fixed head 132 can utilize the gummed mode to fix with image sensing unit 133.In addition, the material of fixed head 132 can be glass material, metal material, plastic material or other suitable materials that image sensing unit 133 is packaged together in the gummed mode, and the present invention is not limited to this.
In the present embodiment, in order to make the vertical image sensor 133b of light that enters to image sensor 133b by camera lens module 140, flatness adjusted that plate 134 is configured in image sensing unit 133 and between Mobile base 131 and image sensing unit 133.It is datum levels of working as the flatness that adjusts image sensing unit 133 that flatness is adjusted plate 134, to guarantee to enter to by camera lens module 140 the vertical image sensor 133b of light of image sensor 133b.Flatness is adjusted the material of glass plate, a Coating Materials or other light transmissions that are fit to that plate 134 can be a glass plate, a plated film, and this present invention is not limited.
More specifically, the electronic installation 100 of present embodiment in assembling process, the flatness that the operator can correcting image sensing unit 133.For example the operator can use a laser planeness to adjust the flatness that instrument detects image sensor 133b, and flatness can be adjusted plate 134 and be used as datum level and adjust image sensor 133b and reach a predetermined flatness.
Therefore, flatness is adjusted plate 134 so that image sensor 133b reaches a predetermined flatness for the operator can manually adjust, and as shown in Figure 3, three support columns 135 is disposed at Mobile base 131.Plate 134 is adjusted so that the operator can manually adjust the height of support column 135 that image sensing unit 133 is proofreaied and correct to a predetermined plane degree in the top of support column 135 in fact equably supporting plane degree.The present invention is the number of limitation arrangement support column 135 and the position that support column 135 is disposed at Mobile base 131 not.For example, as shown in Figure 3, three support columns 135 of present embodiment configuration are positioned at the side of Mobile base 131 at 131, one support columns 135 of Mobile base, two other support column 135 lays respectively at relatively two corners of this side, so that reference planes are formed on the top of three support columns 135.
In addition, Mobile base 131 can dispose screw 131c so that support column 135 can wear in the screw 131c.For example, the operator can adjust at when assembling manual rotation support column 135 flatness of image sensor 133b.After image sensor 133b is adjusted to a predetermined plane degree, then image sensing unit 133, flatness adjustment plate 134 and support column 135 can be fixed with the mode of a gummed or the mode of some glue, so that electronic installation 100 can provide good image quality.
It should be noted that in the middle of a plurality of support columns 135, one of them or a plurality ofly can be used as adjustable support column 135.In other words, if when a support column 135 is adjustable support column 135, two other support column 135 can be fixed support column 135.Present embodiment all is configured to adjustable support column 135 with three support columns 135.Therefore, as shown in Figure 3, each support column 135 comprises a flexible member 135a, is sheathed on support column 135, so that the operator can adjust by flexible member 135a the flatness of image sensor 133b.In addition, flexible member 135a for example is spring, and support column 135 can be plastic injection molding products, acryl material or any suitable material formation, and this present invention is not limited.
In sum, compare with electronic installation in the past, electronic installation of the present invention is by the configuration of a plurality of support columns and flatness adjustment plate, in the assembling process of electronic installation, can adjust the predetermined flatness of image sensor to, so that electronic installation can provide better image quality.And image sensor flatness of the present invention is adjusted the simple in structure of module, so the operator can adjust the flatness of image sensor easily, to promote the image quality of electronic installation.
Although the present invention discloses as above with embodiment, so it is not to limit the present invention, and any person of an ordinary skill in the technical field when can doing a little change and retouching, and does not break away from the spirit and scope of the present invention.
Claims (16)
1. electronic installation comprises:
One mainboard;
One loading plate is disposed at this mainboard, has one first opening;
One image sensor flatness is adjusted module, is disposed at this first opening, comprising:
One Mobile base has one second opening, and this Mobile base is placed in this first opening;
One fixed head is disposed at this Mobile base and is positioned at this second opening;
One image sensing unit is fixed in this fixed head;
One flatness is adjusted plate, is disposed at this image sensing unit and between this Mobile base and this image sensing unit;
A plurality of support columns are disposed at this Mobile base, and wherein the top of those support columns is supported in fact equably this flatness and adjusted plate to adjust this image sensing unit to predetermined plane degree; And
One camera lens module is disposed at this loading plate, and this image sensor flatness is adjusted module between this camera lens module and this mainboard.
2. electronic installation according to claim 1, wherein this image sensing unit comprises:
One soft board is disposed at this loading plate, and between this loading plate and this Mobile base; And
One image sensor is electrically connected this soft board and is positioned at this second opening.
3. electronic installation according to claim 1, wherein the number of these a plurality of support columns is three, and reference planes are formed on the top of these three support columns.
4. electronic installation according to claim 1, wherein these a plurality of support columns one of them comprises a flexible member at least.
5. electronic installation according to claim 1, wherein to adjust plate be the glass plate of a glass plate, a plated film or the Coating Materials of a light transmission to this flatness.
6. electronic installation according to claim 1, wherein the material of this fixed head is glass, metal or plastic cement.
7. electronic installation according to claim 1, wherein this image sensing unit, this flatness are adjusted plate and those support columns and are fixed in the gummed mode to this predetermined plane degree adjusting this image sensing unit.
8. electronic installation according to claim 1, wherein this Mobile base has a plurality of guide rods and a drive unit, and this drive unit drives this Mobile base, so that this Mobile base is suitable for carrying out two-dimentional movement along this a plurality of guide rods.
9. an image sensor flatness is adjusted module, be disposed in the electronic installation, this electronic installation comprises a mainboard, a loading plate and a camera lens module, this loading plate is disposed at this mainboard and has one first opening, this camera lens module is disposed at this loading plate, this image sensor flatness adjustment module is disposed at this first opening and between this camera lens module and this mainboard, this image sensor flatness is adjusted module and comprised:
One Mobile base has one second opening, and this Mobile base is placed in this first opening;
One fixed head is disposed at this Mobile base and is positioned at this second opening;
One image sensing unit is fixed in this fixed head;
One flatness is adjusted plate, is disposed at this image sensing unit and between this Mobile base and this image sensing unit; And
A plurality of support columns are disposed at this Mobile base, and wherein the top of those support columns is supported in fact equably this flatness and adjusted plate to adjust this image sensing unit to predetermined plane degree.
10. image sensor flatness according to claim 9 is adjusted module, and wherein this image sensing unit comprises:
One soft board is disposed at this loading plate, and between this loading plate and this Mobile base; And
One image sensor is electrically connected this soft board and is positioned at this second opening.
11. image sensor flatness according to claim 9 is adjusted module, wherein the number of these a plurality of support columns is three, and reference planes are formed on the top of these three support columns.
12. image sensor flatness according to claim 9 is adjusted module, wherein these a plurality of support columns one of them comprises a flexible member at least.
13. image sensor flatness according to claim 9 is adjusted module, wherein this flatness adjustment plate is the glass plate of a glass plate, a plated film or the Coating Materials of a light transmission.
14. image sensor flatness according to claim 9 is adjusted module, wherein the material of this fixed head is glass, metal or plastic cement.
15. image sensor flatness according to claim 9 is adjusted module, wherein this image sensing unit, this flatness adjustment plate and those support columns are fixed in the gummed mode to this predetermined plane degree in this image sensing unit of adjustment.
16. image sensor flatness according to claim 9 is adjusted module, wherein this Mobile base has a plurality of guide rods and a drive unit, and this drive unit drives this Mobile base, so that this Mobile base is suitable for carrying out along these a plurality of guide rods the movement of two dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102834428A CN103024249A (en) | 2011-09-22 | 2011-09-22 | Electronic device and flatness adjusting module for image sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102834428A CN103024249A (en) | 2011-09-22 | 2011-09-22 | Electronic device and flatness adjusting module for image sensors |
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| Publication Number | Publication Date |
|---|---|
| CN103024249A true CN103024249A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102834428A Pending CN103024249A (en) | 2011-09-22 | 2011-09-22 | Electronic device and flatness adjusting module for image sensors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735314A (en) * | 2013-12-20 | 2015-06-24 | 三星电子株式会社 | Lens mounting module, interchangeable lens system, and electronic apparatus having the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050179806A1 (en) * | 2004-02-13 | 2005-08-18 | Nikon Corporation | Optical low pass filter and camera |
| US20070086766A1 (en) * | 2005-10-11 | 2007-04-19 | Pentax Corporation | inclination angle adjusting mechanism for image pickup device |
-
2011
- 2011-09-22 CN CN2011102834428A patent/CN103024249A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050179806A1 (en) * | 2004-02-13 | 2005-08-18 | Nikon Corporation | Optical low pass filter and camera |
| US20070086766A1 (en) * | 2005-10-11 | 2007-04-19 | Pentax Corporation | inclination angle adjusting mechanism for image pickup device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735314A (en) * | 2013-12-20 | 2015-06-24 | 三星电子株式会社 | Lens mounting module, interchangeable lens system, and electronic apparatus having the same |
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Application publication date: 20130403 |