CN207337032U - A kind of shake blur correcting apparatus of automatic focusing mechanism - Google Patents
A kind of shake blur correcting apparatus of automatic focusing mechanism Download PDFInfo
- Publication number
- CN207337032U CN207337032U CN201721009443.2U CN201721009443U CN207337032U CN 207337032 U CN207337032 U CN 207337032U CN 201721009443 U CN201721009443 U CN 201721009443U CN 207337032 U CN207337032 U CN 207337032U
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- frame
- axis driving
- blur correcting
- shake blur
- base
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Abstract
The utility model discloses a kind of shake blur correcting apparatus of automatic focusing mechanism, including base, flexible circuit board, lens supports device, X, Y-axis driving mechanism and X, Y-axis feedback mechanism, frame and lens supports device, supported between frame and base by rolling supporting structure, rolling supporting structure is fixed on base；X, Y-axis driving magnetite is fixed on the side wall of frame, and X, Y-axis driving coil are arranged at below frame, and base is embedded with and X, the corresponding magnetic conduction sheet in Y-axis driving mechanism position.The utility model X, Y-axis driving coil, which are powered, drives X, Y-axis driving magnetite to drive frame and lens supports device to carry out X or Y-direction displacement, realizes shake blur correcting；Base is equipped with magnetic conduction sheet, and one side magnetic conduction sheet forms magnetic loop with X, Y-axis driving magnetite, improves pressure of the frame to rolling supporting structure, improves stability and avoid when focusing mechanism is impacted, rolling supporting mechanism goes out position.
Description
Technical field
A kind of shake blur correcting apparatus of automatic focusing mechanism is the utility model is related to, belongs to auto-focusing anti-shake device technology
Field, is applied especially to may be used in the miniature image photographic art such as mobile phone, tablet, computer, automotive electronics and carries stabilization
On the automatic focusing mechanism of device.
Background technology
But as technology develops, image device pixel is higher and higher, when image is exaggerated or shows over the display,
It is able to observe that small shake, therefore, anti-shake apparatus is a kind of required structure of existing focusing mechanism；Existing stabilization
Structure is mostly come work by lens displacement mode；When in use, according to the target location of the Jitter Calculation lens of camera, then
The correction of X or Y direction is carried out by X, Y-axis driving mechanism according to the difference signal between the target location and current location of lens
Operation；There are problems with for existing lens displacement mode：1st, when Anti-shaking structure uses slide construction, its very flexible,
It is not easy to adjust；2nd, when Anti-shaking structure uses wire mechanism, suspension installation operation difficulty is very big, while the elasticity of four suspensions is very
Hardly possible control is consistent, causes the precision deficiency of product, while is not easy to produce in batches；3rd, lens supports device is in X, Y direction position
During shifting, traditional lower reed used, it is impossible to stable resilient urging force is provided, causes shake blur correcting inaccurate.4th, focusing mechanism
When being impacted, the supporting structure between base and lens supports device easily goes out position, spacing unstable.
Utility model content
In order to overcome drawbacks described above, the utility model provides the shake blur correcting apparatus on a kind of automatic focusing mechanism.
To achieve these goals, the technical solution of the utility model is：A kind of shake blur correcting dress of automatic focusing mechanism
Put, including base, flexible circuit board, X, Y-axis driving mechanism and feedback mechanism, shake blur correcting shrapnel, rolling supporting structure, frame
With lens supports device；The X, Y-axis driving mechanism and feedback mechanism are electrically connected with flexible circuit board, lens supports device
It is arranged in frame and can be in frame along optical axis direction displacement；Pass through rolling supporting structure branch between the frame and base
Support, rolling supporting structure are fixed on base or frame；The X, Y-axis driving mechanism include X, Y-axis driving magnetite and X, Y-axis and drive
Moving winding, the X, Y-axis driving magnetite are fixed on the side wall of frame, and the X, Y-axis driving coil are arranged at below frame simultaneously
It is correspondingly arranged with X, Y-axis driving magnetite, the X, Y-axis driving coil, which are powered, drives X, Y-axis driving magnetite to drive frame and lens
Support device is in X/Y plane top offset；The base is embedded with and X, the corresponding magnetic conduction sheet in Y-axis driving mechanism position；It is described to tremble
Dynamic correction shrapnel, is electrically connected, there is provided focusing current supply circuit and shake blur correcting with frame and base.
Preferably, in actual production, in order to improve effect and reduce cost, magnetic conduction sheet is iron plate.
Preferably, the shake blur correcting shrapnel includes inner ring, the angular flexibility being connected with the outside of inner ring on several X/Y planes.
Preferably, frame fishplate bar is equipped between the inner ring and angular flexibility.
As the improvement of above-mentioned technical proposal, between the inner ring and angular flexibility or inner ring and frame fishplate bar, frame fishplate bar
It is connected between angular flexibility by sinuous shape spring silk.
As the improvement of above-mentioned technical proposal, the inner ring is fixedly connected with lens supports device, the frame fishplate bar
It is fixedly connected with frame, the angular flexibility is fixedly connected with base.
Preferably, the sinuous shape spring silk includes the bending of X-direction or/and bending or/and the X of Y direction
Axis and the bending on Y-axis angle direction.
As the improvement of above-mentioned technical proposal, the rolling supporting structure includes ball and ball mounting hole, the rolling
Pearl mounting hole is arranged on base or frame, or is arranged at and base or frame integrally connected or the ball fixed seat being fixedly connected
On, ball is movably installed in ball mounting hole and ball mounting hole upper surface is protruded from the top of ball, at the top of the ball
Contacted with frame lower face or seating plane.
Preferably, the rolling supporting structure is at least 3, and rolling supporting structure is distributed in base centered on optical axis
Or on frame lower face.
Preferably, the X, Y-axis feedback mechanism are X-axis and Y-axis magnetic induction sensor.
Preferably, the X, Y-axis driving coil are independently arranged or are integrated on hard plate or soft board.
The beneficial effects of the utility model are：X, Y-axis driving coil be powered driving X, Y-axis driving magnetite drive frame and thoroughly
Mirror support device carries out X or Y-direction displacement, realizes shake blur correcting；Base is equipped with magnetic conduction sheet, one side magnetic conduction sheet and X, Y-axis
Drive magnetite to form magnetic loop, improve pressure of the frame to rolling supporting structure, improve stability and avoid in focusing mechanism
When being impacted, rolling supporting mechanism goes out position, on the other hand can improve its magnetic field when X, Y-axis driving coil are powered
Intensity, shake blur correcting reaction are more quick.The shake blur correcting shrapnel set below focusing mechanism, can carry out stabilization to X, Y-axis
During operation, lens supports device is carried out effectively to reply support, improves stabilization stability.
Brief description of the drawings
Fig. 1 is the utility model configuration schematic diagram.
Fig. 2 is the utility model understructure perspective view.
Fig. 3 is the utility model shake blur correcting elastic piece structure schematic diagram.
Fig. 4 is the utility model installation diagram.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
A kind of shake blur correcting apparatus of automatic focusing mechanism as shown in Fig. 1 Fig. 2 Fig. 4, including base 1, flexible circuit board
2, X, Y-axis driving mechanism 3 and feedback mechanism 4, shake blur correcting shrapnel 5, rolling supporting structure 6 and frame 701 and lens supports dress
Put 702；The X, Y-axis driving mechanism 3 and feedback mechanism 4 are electrically connected with flexible circuit board 2, and lens supports device 702 is set
It is placed in frame 701 and can be in frame 701 along optical axis direction displacement；Pass through rolling support between the frame 701 and base 1
Structure 6 supports, and rolling supporting structure 6 is fixed on base 1 or frame 701；The X, Y-axis driving mechanism 3 include X, Y-axis drives
Magnetite 301 and X, Y-axis driving coil 302, the X, Y-axis driving magnetite 301 are fixed on the side wall of frame 701, the X, Y-axis
Driving coil 302 is arranged at the lower section of frame 701 and is correspondingly arranged with X, Y-axis driving magnetite 301, the X, Y-axis driving coil 302
Driving X, Y-axis driving magnetite 301 drive frame 701 and lens supports device 702 be powered in X/Y plane top offset；The base 1
It is embedded with and X, the corresponding magnetic conductive iron sheet 8 in 3 position of Y-axis driving mechanism；The shake blur correcting shrapnel 5, with frame 701 and base
1 is electrically connected, there is provided focusing current supply circuit and shake blur correcting.In practical applications, for ease of installation, X, Y-axis driving coil 302
Generally it is integrated on fixing circuit board, such as hard circuit board.
Embodiment 2
A kind of shake blur correcting apparatus of automatic focusing mechanism as shown in Fig. 1 Fig. 2 Fig. 4, including base 1, flexible circuit board
2, X, Y-axis driving mechanism 3 and feedback mechanism 4, shake blur correcting shrapnel 5, rolling supporting structure 6, frame 701 and lens supports device
702；The X, Y-axis driving mechanism 3 and feedback mechanism 4 are electrically connected with flexible circuit board 2, and lens supports device 702 is set
And can be in frame 701 along optical axis direction displacement in frame 701；Pass through rolling support knot between the frame 701 and base 1
Structure 6 supports, and rolling supporting structure 6 is fixed on base 1 or frame 701；The X, Y-axis driving mechanism 3 include X, Y-axis driving magnetic
Stone 301 and X, Y-axis driving coil 302, the X, Y-axis driving magnetite 301 are fixed on the X of frame 701, on Y direction upper side wall,
The X, Y-axis driving coil 302 are arranged at the lower section of frame 701 and are correspondingly arranged with X, Y-axis driving magnetite 301, and the X, Y-axis are driven
Moving winding 302 is powered driving X, Y-axis driving magnetite 301 drive frame 701 and lens supports device 702 in X/Y plane top offset；
The base 1 is embedded with and X, the corresponding magnetic conductive iron sheet 8 in 3 position of Y-axis driving mechanism；The shake blur correcting shrapnel 5, with frame
701 and base 1 be electrically connected, there is provided focusing current supply circuit and shake blur correcting.
As shown in figure 3, the shake blur correcting shrapnel 5 includes inner ring 501, the outside of inner ring 501 is connected with 4 X/Y planes
Angular flexibility 502, is equipped with frame fishplate bar 503 between inner ring 501 and angular flexibility 502, frame fishplate bar 503 can also be used for compressing ball.
Connected between the inner ring 501 and frame fishplate bar 503, frame fishplate bar 503 and angular flexibility 502 by sinuous shape spring silk 504.
Inner ring 501 is fixedly connected with lens supports device 702, and the frame fishplate bar 503 is fixedly connected with frame 701, the elasticity
Angle 502 is fixedly connected with base 1.The bending of sinuous shape spring silk 504 including X-direction or/and the bending of Y direction or/
With the bending in X-axis and Y-axis angle direction.502 end of angular flexibility is equipped with connection terminal 505.
Embodiment 3
A kind of shake blur correcting apparatus of automatic focusing mechanism as shown in Fig. 1 Fig. 2 Fig. 4, including base 1, flexible circuit board
2, X, Y-axis driving mechanism 3 and feedback mechanism 4, shake blur correcting shrapnel 5, rolling supporting structure 6, frame 701 and lens supports device
702；The X, Y-axis driving mechanism 3 and feedback mechanism 4 are electrically connected with flexible circuit board 2, and lens supports device 702 is set
And can be in frame 701 along optical axis direction displacement in frame 701；Pass through rolling support knot between the frame 701 and base 1
Structure 6 supports, and rolling supporting structure 6 is fixed on base 1 or frame 701；The X, Y-axis driving mechanism 3 include X, Y-axis driving magnetic
Stone 301 and X, Y-axis driving coil 302, the X, Y-axis driving magnetite 301 are fixed on the side wall of frame 701, and the X, Y-axis are driven
Moving winding 302 is arranged at the lower section of frame 701 and is correspondingly arranged with X, Y-axis driving magnetite 301, and the X, Y-axis driving coil 302 are logical
Electric drive X, Y-axis driving magnetite 301 drive frame 701 and lens supports device 702 in X/Y plane top offset；In the base 1
Embedded with X, the corresponding magnetic conductive iron sheet 8 in 3 position of Y-axis driving mechanism；The shake blur correcting shrapnel 5, with frame 701 and base 1
It is electrically connected, there is provided focusing current supply circuit and shake blur correcting.
Rolling supporting structure 6 includes ball 601 and ball mounting hole 602, and the ball mounting hole 602 is arranged at base 1
On ball fixed seat 603 on, ball 601 is movably installed in ball mounting hole 602 and the top of ball 601 protrudes from ball
602 upper surface of mounting hole, the top of ball 601 and 701 lower end plane-plane contact of frame.Rolling supporting structure 6 is 4, is rolled
Supporting structure 6 is distributed on base 1 centered on optical axis.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (10)
- A kind of 1. shake blur correcting apparatus of automatic focusing mechanism, it is characterised in that：Including base, flexible circuit board, frame and thoroughly Mirror support device, X, Y-axis driving mechanism and feedback mechanism, shake blur correcting shrapnel, rolling supporting structure；The X, Y-axis driving machine Structure and feedback mechanism are electrically connected with flexible circuit board；Shake blur correcting shrapnel electrically connects with lens supports device and base respectively Connect, there is provided focusing current supply circuit and shake blur correcting；Lens supports device is arranged in frame and can be in frame along optical axis direction Displacement；Supported between the frame and base by rolling supporting structure, rolling supporting structure is fixed on base or frame；Institute State X, Y-axis driving mechanism includes X, Y-axis driving magnetite and X, Y-axis driving coil, the X, Y-axis driving magnetite are fixed on frame On side wall, the X, Y-axis driving coil are arranged at below frame and lens supports device and magnetite is corresponding sets with X, Y-axis driving Put, the X, Y-axis driving coil, which are powered, drives X, Y-axis driving magnetite to drive frame and lens supports device upper in X/Y plane Move；The base is embedded with and X, the corresponding magnetic conduction sheet in Y-axis driving mechanism position.
- 2. the shake blur correcting apparatus of automatic focusing mechanism according to claim 1, it is characterised in that：The shake blur correcting bullet Piece includes inner ring, the angular flexibility being connected with the outside of inner ring on several X/Y planes.
- 3. the shake blur correcting apparatus of automatic focusing mechanism according to claim 2, it is characterised in that：The inner ring and elasticity Frame fishplate bar is equipped between angle.
- 4. the shake blur correcting apparatus of the automatic focusing mechanism according to Claims 2 or 3, it is characterised in that：The inner ring with Connected between angular flexibility or by sinuous shape spring silk between inner ring and frame fishplate bar, frame fishplate bar and angular flexibility.
- 5. the shake blur correcting apparatus of automatic focusing mechanism according to claim 4, it is characterised in that：The inner ring and lens Support device is fixedly connected, and the frame fishplate bar is fixedly connected with frame, and the angular flexibility is fixedly connected with base.
- 6. the shake blur correcting apparatus of automatic focusing mechanism according to claim 4, it is characterised in that：Described is sinuous Shape spring silk includes the bending or/and the bending of Y direction or/and X-axis and the bending on Y-axis angle direction of X-direction.
- 7. the shake blur correcting apparatus of automatic focusing mechanism according to claim 1, it is characterised in that：The rolling support Structure includes ball and ball mounting hole, and the ball mounting hole is arranged on base or frame, or is arranged at and base or frame In frame integrally connected or the ball fixed seat being fixedly connected, ball is movably installed in ball mounting hole and is protruded at the top of ball Hole end surface is installed in ball, is contacted at the top of the ball with frame lower face or seating plane.
- 8. the shake blur correcting apparatus of the automatic focusing mechanism according to claim 1 or 7, it is characterised in that：It is described to roll branch Support structure is at least 3, and rolling supporting structure is distributed on base or frame lower face centered on optical axis.
- 9. the shake blur correcting apparatus of automatic focusing mechanism according to claim 1, it is characterised in that：The X, Y-axis feedback Mechanism is X-axis and Y-axis magnetic induction sensor.
- 10. the shake blur correcting apparatus of automatic focusing mechanism according to claim 1, it is characterised in that：The X, Y-axis driving Coil is independently arranged or is integrated on hard plate or soft board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009443.2U CN207337032U (en) | 2017-08-14 | 2017-08-14 | A kind of shake blur correcting apparatus of automatic focusing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009443.2U CN207337032U (en) | 2017-08-14 | 2017-08-14 | A kind of shake blur correcting apparatus of automatic focusing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337032U true CN207337032U (en) | 2018-05-08 |
Family
ID=62373235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009443.2U Withdrawn - After Issue CN207337032U (en) | 2017-08-14 | 2017-08-14 | A kind of shake blur correcting apparatus of automatic focusing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247382A (en) * | 2017-08-14 | 2017-10-13 | 河南省皓泽电子有限公司 | A kind of shake blur correcting apparatus of automatic focusing mechanism |
| CN111665677A (en) * | 2020-04-29 | 2020-09-15 | 高瞻创新科技有限公司 | Folding circuit board structure |
-
2017
- 2017-08-14 CN CN201721009443.2U patent/CN207337032U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247382A (en) * | 2017-08-14 | 2017-10-13 | 河南省皓泽电子有限公司 | A kind of shake blur correcting apparatus of automatic focusing mechanism |
| CN111665677A (en) * | 2020-04-29 | 2020-09-15 | 高瞻创新科技有限公司 | Folding circuit board structure |
| CN111665677B (en) * | 2020-04-29 | 2022-04-08 | 高瞻创新科技有限公司 | Folding circuit board structure |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454763 Yao Yao Industrial Zone, Henan, Mengzhou, Jiaozuo Patentee after: Henan haoze Electronic Co.,Ltd. Address before: 454763 Yao Yao Industrial Zone, Henan, Mengzhou, Jiaozuo Patentee before: HENAN HAOZE ELECTRONICS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180508 Effective date of abandoning: 20230704 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180508 Effective date of abandoning: 20230704 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |