CN109870829A - Optical devices, anti-hand shake module and its circuit board - Google Patents
Optical devices, anti-hand shake module and its circuit board Download PDFInfo
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- CN109870829A CN109870829A CN201711259475.2A CN201711259475A CN109870829A CN 109870829 A CN109870829 A CN 109870829A CN 201711259475 A CN201711259475 A CN 201711259475A CN 109870829 A CN109870829 A CN 109870829A
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- connecting portion
- hand
- circuit board
- planar portions
- unit
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Abstract
A kind of circuit board, including planar portions, first connecting portion and the second connecting portion.The planar portions are the strip extended in a first direction and have opposite first end and the second end.The first connecting portion is extended in a second direction from the first end.The second connecting portion is extended from the second end along third direction.Wherein, the second direction is substantially vertical with the first direction, and the third direction is substantially vertical with the first direction.Present invention simultaneously provides a kind of anti-hands to shake module, including above-mentioned circuit board.The present invention provides a kind of Optical devices simultaneously again, shakes module including above-mentioned anti-hand.
Description
Technical field
The present invention about a kind of Optical devices, anti-hand shake module and its circuit board, particularly relate to one kind be avoided that it is indefinite
When generate Optical devices, the anti-hand shake module and its circuit board of bounce.
Background technique
When being operated (such as find a view, shoot) when user holds Optical devices (such as camera), the image light of object
It will be imaged on photosensitive unit (such as Charged Coupled Device CCD) by the lens unit of the Optical devices.The photosensitive unit
The image light of the object is converted into electric signal, image procossing is then carried out with image processing unit, finally by the target
The image frame of object is presented on display unit (such as screen).
However in operation, if the hand of user is shaken, it will affect the image light of object in the photosensitive unit
On imaging, and then influence user viewing or shooting picture.Edge is that Optical devices come equipped with anti-hand shake module now
Solve the problems, such as this.
The principle of anti-hand shake is as follows: in order to make photosensitive unit and camera lens list in a period of shutter opens and closes, captures image
Member be maintained on same optical axis position and can blur-free imaging, therefore by photosensitive unit or lens unit setting moving portion (such as
Frame) on, when hand shake occurs, sensor can transmit corresponding electric signal to control unit (such as microcontroller Micro
Control Unit, MCU), the control unit by the electric signal judge shake the case where, then control driving unit (such as
Voice coil motor) actuation makes the moving portion generate corresponding movement to offset hand shake, and then keeps photosensitive unit and lens unit
On same optical axis position.
The driving unit and the control unit are electrically connected through flexible print wiring board, please refer to Fig. 1 and 2,
Wherein component symbol 3 indicates flexible print wiring board, and component symbol 7 indicates two side walls (for a part construction of moving portion).
In order to cooperate movement of the moving portion when offseting hand shake, the flexible print wiring board 3 of part is bent over to form bending part 31, and
Bending part 31 is accommodated in two side walls 7 and is formed by accommodation space 11.However bending part 31 due to bending there are bounce,
The bounce may sporadically make bending part 31 collide these side walls 7 when operation, thus cause to the Optical devices bad
Influence (such as user viewing picture can shake suddenly).
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, a kind of Optical devices, anti-are provided
Hand shakes module and its circuit board, reduces the generation that the picture of Optical devices is shaken suddenly by the bending part reduced on circuit board
Rate.
The present invention is to solve its technical problem the technical scheme adopted is that providing a kind of circuit board, a preferred embodiment
Including planar portions, first connecting portion and the second connecting portion.The planar portions extend along a first direction and have opposite first
End and the second end.The first connecting portion is extended in a second direction from the first end.The second connecting portion certainly should
The second end extends along third direction.Wherein, the second direction is substantially vertical with the first direction, and the third direction with
The first direction is substantially vertical.
In another embodiment, wherein the first connecting portion is bent from the first end along the second direction with first angle
Extend, which is extended from the second end along the third direction with second angle bending, wherein this
One angle or the second angle are between 45 ° to 90 °.
One preferred embodiment of the anti-hand shake module of the present invention includes moving portion and a circuit board above-mentioned.The moving portion packet
Include accommodation space.The circuit board includes planar portions, first connecting portion and the second connecting portion, which is set to receiving sky
Between in, the first connecting portion and the second connecting portion extend out to except the accommodation space from the planar portions.
In another embodiment, which further includes two side walls, which is located between these side walls.
In another embodiment, which is largely parallel to each other with these side walls.
In another embodiment, which is located in a plane, and the shape of circuit board projection on this plane is substantially
Upper is U-shaped.
In another embodiment, which further includes driving unit and control unit, driving unit connection
In the moving portion, which, which controls the driving unit actuation, makes the moving portion generate corresponding movement to offset hand shake.
In another embodiment, which is connected to the driving unit, which is connected to the control
Unit.
In another embodiment, for the driving unit for voice coil motor and including coil, which is connected to the line
Circle.
In another embodiment, which is magnetite and coil and Hall subassembly including the corresponding magnetite, this
One interconnecting piece is connected to the one at least within of the magnetite, the coil and the Hall subassembly.
One preferred embodiment of Optical devices of the present invention includes photosensitive unit, lens unit and anti-hand shake mould above-mentioned
Block.Then the image light that the lens unit receives object is imaged on the photosensitive unit, which is arranged in the moving portion
On.
Another embodiment of Optical devices of the present invention includes photosensitive unit, lens unit and an aforementioned anti-hand shake mould
Block.Then the image light that the lens unit receives object is imaged on the photosensitive unit.The lens unit includes movable lens, should
Movable lens are arranged in the moving portion.
Implement Optical devices of the invention, anti-hand shake module and its circuit board, has the advantages that electric by reducing
Bending part on the plate of road reduces the incidence that the picture of Optical devices is shaken suddenly.
Detailed description of the invention
Fig. 1 is the partial structure diagram of known flexible print wiring board.
Fig. 2 is the structural schematic diagram when bending part of flexible print wiring board in Fig. 1 is set to accommodation space.
Fig. 3 is the partial structure diagram of a circuit board of the present invention wherein embodiment.
Fig. 4 is the structural schematic diagram of a present invention anti-hand shake module wherein embodiment.
Fig. 5 is the structural schematic diagram when planar portions of the circuit board in Fig. 3 are set to accommodation space.
Specific embodiment
The spirit that will clearly illustrate this disclosure below with attached drawing and in detail narration, those skilled in the art are understanding
It after the embodiment of this disclosure, when the technology that can be taught by this disclosure, is changed and modifies, without departing from this
The spirit and scope of disclosure.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position, also
It is non-to limit the present invention, only for distinguish with same technique term description component or operation.
It is open term, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", including any of the things or all combination.
About word used herein (terms), in addition to having and especially indicating, usually have each word using herein
In field, herein in the content disclosed with the usual meaning in special content.Certain words to describe this exposure will be under
Or discussed in the other places of this specification, to provide those skilled in the art's guidance additional in the description in relation to this exposure.
About " substantially " used herein, " about " etc., to modify it is any can slight variations quantity or error, but
This slight variations or error can't change its essence.In general, the model of the modified slight variations of such term or error
Enclosing is 20%, is 10% in the preferred embodiment of part, is partially being 5% more preferably in embodiment.
Referring to Fig. 3, circuit board 30 of the invention includes planar portions 302, first connecting portion 304 and second connecting portion
306.Planar portions 302 are to have first end 321 and the second end 323 along the strip that first direction E extends.In circuit
In the case that plate 30 is not assembled with other assemblies, from first end 321, D extends first connecting portion 304 in a second direction, and
Second connecting portion 306 is extended from the second end 323 along third direction F.However, assembled in circuit board 30 and other assemblies
In the case of, first connecting portion 304 may change its extending direction with second connecting portion 306 to connect other assemblies.Such as Fig. 4
Shown, first connecting portion 304 will sequentially D and second direction D ' be (such as round with first angle in a second direction from first end 321
Angle or arc angle) bending is extended, and second connecting portion 306 will be from the second end 323 sequentially along third direction F, third direction
F ' and third direction F " is extended with second angle (such as fillet or arc angle) bending.Specifically, in some embodiments,
First angle or second angle are between 45 ° to 90 °.Specifically, regardless of first connecting portion 304 and second connecting portion
306 extending direction is fixed or is changed, and second direction D or D ' is substantially vertical with first direction E, and third direction F,
F ' or F " is substantially vertical with first direction E.It is to be noted that, it is assumed that planar portions 302 are located in a plane, then circuit board 30 is projected in
The shape of an English alphabet U is generally presented in shape in the plane.In the embodiment of the present invention, circuit board 30 is by flexible material
Made by matter, which includes polyimides (Polyimide, PI), polyethylene terephthalate
(Polyethylene terephthalate,PET)。
Fig. 4 and 5 is please referred to, Fig. 4 indicates anti-hand shake mould group 10 of the invention, including circuit board above-mentioned 30, and Fig. 5 shows two
A side wall 17, these side walls 17 are a part construction for the moving portion that the anti-hand of the present invention shakes module 10.As shown, these side walls
Accommodation space 111 is formed between 17.When assembling, planar portions 302 be may be disposed in accommodation space 111 and with these side walls 17 substantially
It is upper parallel to each other, and first connecting portion 304 and second connecting portion 306 can be extended out to from planar portions 302 accommodation space 111 it
Outside.The first connecting portion 304 extended to except accommodation space 111 will be connected to the driving unit of anti-hand shake module 10, extend to
Second connecting portion 306 except accommodation space 111 will be connected to the control unit (not being painted) of anti-hand shake module 10.In some realities
It applies in example, which is voice coil motor, and first connecting portion 304 is connected to the coil of voice coil motor.In some embodiments,
The driving unit is magnetite (not being painted), and precise pattern coil 51A, 51B of corresponding magnetite, and have Hall subassembly 53A,
53B, first connecting portion 304 are connected at least one of of magnetite, precise pattern coil 51A, 51B and Hall subassembly 53A, 53B
Person.
When operation, which, which controls the driving unit actuation, makes the moving portion generate corresponding movement to offset hand
Shake, will not the not timing as known circuit board since the planar portions 302 of circuit board 30 of the present invention do not need to be bent over
Ground generates bounce.Meanwhile the planar portions 302 being set in accommodation space 111 also increase circuit board 30 indirectly and arrive these
The spacing of side wall 17, and relatively reduce the chance that circuit board 30 collides these side walls 17 in accommodation space 111.
In some embodiments, which is the photosensitive unit for carrying Optical devices, the control list when encountering hand shake
Member can pass through the driving unit to move the moving portion to offset hand shake, be able to maintain photosensitive unit and lens unit in same light
Shaft position is with blur-free imaging.In other embodiments, the lens unit of Optical devices includes movable lens and fixation
Eyeglass, and the moving portion carries the movable lens of lens unit, the control unit can pass through the driving unit when encountering hand shake
Mobile movable lens are to ensure that image quality is clear.
To sum up, the anti-hand shake module of the present invention is avoided not under the help of the circuit board with special shape
The problems such as periodically generating bounce or collision, so that the Optical devices for carrying the anti-hand shake module can be reduced generation picture
Suddenly the phenomenon that shake.
Although the present invention is disclosed above with embodiment, it is not intended to limit the invention, those skilled in the art,
Without departing from the spirit and scope of the present invention, it may make various changes and modifications, therefore protection scope of the present invention is when view
Subject to as defined in claim.
Claims (10)
1. a kind of circuit board characterized by comprising
Planar portions, the planar portions extend along a first direction and have opposite first end and the second end；
First connecting portion is extended in a second direction from the first end；And
Second connecting portion is extended from the second end along third direction；
Wherein, the second direction is substantially vertical with the first direction, and the third direction is substantially vertical with the first direction.
2. circuit board as described in claim 1, which is characterized in that wherein the first connecting portion from the first end along this second
Direction is extended with first angle bending, which is bent from the second end along the third direction with second angle
Extend, wherein the first angle or the second angle are between 45 ° to 90 °.
3. a kind of anti-hand shakes module characterized by comprising
Moving portion has accommodation space；And
Circuit board as described in claim 1, the planar portions are set in the accommodation space, the first connecting portion and second company
Socket part extends out to except the accommodation space from the planar portions.
4. anti-hand as claimed in claim 3 shakes module, which is characterized in that the planar portions are located in a plane, the circuit board deployment
The shape of shadow on this plane is substantially U-shaped.
5. anti-hand as claimed in claim 4 shakes module, which is characterized in that further include driving unit and control unit, the drive
Moving cell is connected to the moving portion, which, which controls the driving unit actuation, makes the moving portion generate corresponding movement to support
Sell hand shake.
6. anti-hand as claimed in claim 5 shakes module, which is characterized in that the first connecting portion is connected to the driving unit, should
Second connecting portion is connected to the control unit.
7. anti-hand as claimed in claim 6 shakes module, which is characterized in that the driving unit be voice coil motor and including coil,
The first connecting portion is connected to the coil.
8. anti-hand as claimed in claim 6 shakes module, which is characterized in that the driving unit is for magnetite and including the corresponding magnetite
Coil and Hall subassembly, which is connected to the one at least within of the magnetite, the coil and the Hall subassembly.
9. a kind of Optical devices characterized by comprising
Photosensitive unit；
Lens unit receives the image light of object and then is imaged on the photosensitive unit；And
Anti- hand as claimed in claim 3 shakes module, which is arranged in the moving portion.
10. a kind of Optical devices characterized by comprising
Photosensitive unit；
Lens unit receives the image light of object and then is imaged on the photosensitive unit, which includes movable lens；With
And
Anti- hand as claimed in claim 3 shakes module, which is arranged in the moving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259475.2A CN109870829A (en) | 2017-12-04 | 2017-12-04 | Optical devices, anti-hand shake module and its circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259475.2A CN109870829A (en) | 2017-12-04 | 2017-12-04 | Optical devices, anti-hand shake module and its circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109870829A true CN109870829A (en) | 2019-06-11 |
Family
ID=66915527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711259475.2A Withdrawn CN109870829A (en) | 2017-12-04 | 2017-12-04 | Optical devices, anti-hand shake module and its circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109870829A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070154195A1 (en) * | 2005-10-20 | 2007-07-05 | Shigeru Irisawa | Photographing apparatus with image-blur suppression mechanism |
| CN205051554U (en) * | 2015-07-31 | 2016-02-24 | 瑞声光电科技(常州)有限公司 | Vibration motor |
| CN206546172U (en) * | 2017-01-23 | 2017-10-10 | 重庆零度智控智能科技有限公司 | Unmanned plane and its airborne IMU wiring dampening assembly |
-
2017
- 2017-12-04 CN CN201711259475.2A patent/CN109870829A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070154195A1 (en) * | 2005-10-20 | 2007-07-05 | Shigeru Irisawa | Photographing apparatus with image-blur suppression mechanism |
| CN205051554U (en) * | 2015-07-31 | 2016-02-24 | 瑞声光电科技(常州)有限公司 | Vibration motor |
| CN206546172U (en) * | 2017-01-23 | 2017-10-10 | 重庆零度智控智能科技有限公司 | Unmanned plane and its airborne IMU wiring dampening assembly |
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|---|---|---|---|
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190611 |