CN103135311A - Hand-shaking-resistant locating mechanism - Google Patents
Hand-shaking-resistant locating mechanism Download PDFInfo
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- CN103135311A CN103135311A CN2011103904004A CN201110390400A CN103135311A CN 103135311 A CN103135311 A CN 103135311A CN 2011103904004 A CN2011103904004 A CN 2011103904004A CN 201110390400 A CN201110390400 A CN 201110390400A CN 103135311 A CN103135311 A CN 103135311A
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- locating surface
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Abstract
The invention relates to a hand-shaking-resistant locating mechanism which comprises a base unit, a group frame unit, a hand-shaking-resistant unit and a locating unit. The group frame unit is arranged on the base unit. The group frame unit stretches between a storage position and a working position relative to the base unit. The group frame unit comprises a first locating face. The hand-shaking-resistant unit comprises a moving carrying table, an optical module arranged on the moving carrying table, and a driving component which drives the moving carrying table to move relative to the base unit. The moving carrying table comprises a second locating face which is opposite to the first locating face. Due to the fact that the locating unit is arranged between the first locating face of the group frame unit and the second locating face of the hand-shaking-resistant unit, when the group frame unit is stored on the storage position, the locating unit can be used for locating the moving carrying table, and effect of simplifying structure is achieved.
Description
Technical field
The invention relates to a kind of camera, the anti-hand that refers to the especially a kind of camera detent mechanism that shakes.
Background technology
The anti-hand of camera (the Optical Image Stabilizer that shakes in the past, OIS) photosensory assembly moves in the horizontal direction for for example driving in the unit, revise the image fog that hand shakes and causes, and camera can cause the anti-hand unit that shakes to rock and produce different sound at the state of taking in shutdown.
A kind of anti-hand in the past shake detent mechanism such as patent US 2009/0086037A1, TW 201003116 announcement, to utilize motor to see through the anti-hands of the driving depression bars such as gear set, the cam compacting unit that shakes, at camera at the state of taking in shutdown to this anti-hand cell location of shaking, but mechanism is complicated, especially need extra motor to drive detent mechanism, make cost be difficult to force down.
And the anti-hand of another kind in the past shake detent mechanism such as patent TW 201030370 announcement, to shake at anti-hand a pair of spring is set between unit and pedestal, limit the shake unsteady degree of unit of anti-hand, but this will increase mechanism's complexity equally to spring, in addition, this also can additionally increase resistance when driving this anti-hand and shaking the unit to spring.
Therefore, a kind of anti-hand detent mechanism that shakes that can simplified structure is one of R﹠D target of at present relevant dealer.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is, for the baroque defective of detent mechanism of shaking of anti-hand in prior art, provides a kind of anti-hand detent mechanism that shakes that can simplified structure.
the present invention is that the technical scheme that its technical matters of solution adopts is, a kind of anti-hand detent mechanism that shakes is provided, comprise base unit, group's frame unit, the anti-hand unit that shakes, and positioning unit, this group frame cellular installation is on this base unit, and this group frame unit this base unit relatively is flexible between reception position and working position, this group frame unit comprises the first locating surface, the unit that should anti-hand shakes comprises mobile microscope carrier, be installed on this and move optical module on microscope carrier, this moves the driven unit that microscope carrier moves relative to this base unit to reach driving, this moves microscope carrier and comprises the second locating surface of this first locating surface relatively, this positioning unit is arranged between this first locating surface and this second locating surface, this group frame unit is when this reception position, this group frame unit sees through this positioning unit and should locate by mobile microscope carrier.
Effect of the present invention is, seeing through the first locating surface that this positioning unit is arranged at this group frame unit shook between the second locating surface of unit with preventing hand, therefore, when this reception position is got back in this group frame unit, can utilize this positioning unit should prevent the hand cell location of shaking, really reach the effect of simplified structure.
Description of drawings
Fig. 1 is three-dimensional exploded view, and shake the first preferred embodiment of detent mechanism of the anti-hand of the present invention is described;
Fig. 2 is three-dimensional exploded view, the anti-hand that the base unit of this first preferred embodiment the is described pedestal that shakes, and the anti-hand unit that shakes;
Fig. 3 is side view, illustrates that group's frame unit of this first preferred embodiment is in the working position;
Fig. 4 is side view, and the group's frame unit that this first preferred embodiment is described is at reception position and be pressed against shake elastic body on the unit of this anti-hand; And
Fig. 5 is side view, illustrates that the anti-hand of the present invention shakes the second preferred embodiment of detent mechanism at reception position.
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of several preferred embodiments of following cooperation accompanying drawing, can clearly present.
Before the present invention is described in detail, be noted that in the following description content, similarly assembly is to represent with identical numbering.
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, shake the first preferred embodiment of detent mechanism of the anti-hand of the present invention comprises base unit 1, group's frame unit 2, anti-hand shake unit 3 and positioning unit 4.
This base unit 1 comprises be connected to each other fixing group's frame pedestal 11 and the anti-hand pedestal 12 that shakes, and this group frame unit 2 is installed on this group frame pedestal 11 and this group frame pedestal 11 is flexible relatively, and this anti-hand unit 3 that shakes should prevent relatively that the hand pedestal 12 that shakes moved.
This group frame unit 2 is installed on group's frame pedestal 11 of this base unit 1, and group's frame pedestal 11 of this group frame unit 2 relative these base units 1 is flexible between reception position and working position, this group frame unit 2 comprises flexible microscope carrier 21, is arranged at the eyeglass 22 on this flexible microscope carrier 21, and the flexible motor 23 of relative this group frame pedestal 11 of this flexible microscope carrier 21 of driving, should flexible microscope carrier 21 have in the face of shake the first locating surface 211 of unit 3 of this anti-hand, when being retractable to this reception position by this working position, this flexible microscope carrier 21 moves towards this anti-hand unit 3 that shakes.In this first preferred embodiment, this eyeglass 22 is to use as focusing (focusing), should flexible microscope carrier 21 be to keep directly advancing by the guide shaft 111 that wears on this group frame pedestal 11, the direct drive screw 231 of this motor 23 drives nut piece 232, and these nut piece 232 interlocks should flexible microscope carrier 21.But what deserves to be explained is, the type of drive of existing dolly camera is not limited to this, and the eyeglass 22 that this group frame unit 2 carries also can be zoom (zooming) and uses.
The unit 3 that should anti-hand shakes comprises mobile microscope carrier 31, is installed on this and moves optical module 32 on microscope carrier 31, this moves the driven unit 33 that microscope carrier 31 moves relative to this base unit 1 to reach driving, this moves microscope carrier 31 and comprises the second locating surface 311 of this first locating surface 211 relatively, this optical module 32 is photosensory assembly (CCD, Charge-coupled Device) in this first preferred embodiment.
What illustrate further is, the mobile microscope carrier 31 of unit 3 of should anti-hand shaking has can be along first direction D1 relative to the anti-hand of this base unit 1 the first movable frame 312 that pedestal 12 moves that shakes, and the second movable frame 313 that can relatively should prevent along the second direction D2 of vertical this first direction D1 shaking hand pedestal 12 moves, in this first preferred embodiment, this first movable frame 312 is arranged at this anti-hand and shakes on pedestal 12, this second movable frame 313 is arranged on this first movable frame 312, and this second locating surface 311 is positioned on this second movable frame 313.
this driven unit 33 has the anti-hand that is installed on this base unit 1 shake the first magnetite 331 and second magnetite 332 of pedestal 12, be installed on the first coil 333 and second coil 334 of this second movable frame 313, and be installed on the first Hall subassembly 335 and second Hall subassembly 336 of this second movable frame 313, the induced field that sees through this first coil 333 and the second coil 334 generations makes this first magnetite 331 and the second magnetite 332 produce and relatively moves, and see through the movement that this first Hall subassembly 335 and the second Hall subassembly 336 are detected this first magnetite 331 and the second magnetite 332.
It is worth mentioning that, this first movable frame 312 and the second movable frame 313 also can be integral type, for example adopt the movable retaining member 110 of known two TW201030370, this driven unit 33 also can adopt the mode beyond magnetically-actuated, motor for example, these are changed to the art technology personage knows, therefore do not give unnecessary details.(not shown)
This positioning unit 4 is arranged between the second locating surface 311 of the first locating surface 211 of this group frame unit 2 and the unit 3 that should anti-hand shakes, this positioning unit 4 comprises and is arranged at the wherein elastic body 41 of one of this first locating surface 211 and this second locating surface 311, in this first preferred embodiment, this elastic body 41 is fixedly installed on this anti-hand and shakes on second locating surface 311 of mobile microscope carrier 31 of unit 3, and this elastic body 41 is sponge.
Coordinate and consult Fig. 3 and Fig. 4, when this group frame unit 2 is retractable to this reception position by this working position, the flexible microscope carrier 21 of this group frame unit 2 moves towards shake second movable frame 313 of mobile microscope carrier 31 of unit 3 of this anti-hand, and the microscope carrier 21 that should stretch sees through and compresses this elastic body 41, with shake mobile microscope carrier 31 location of unit 3 of this anti-hand, prevent that this anti-hand unit 3 that shakes from rocking at the state of taking in shutdown, really avoid the generation of different sound, what deserves to be explained is in order to make drawing clear, and omit group frame pedestal 11 and the first movable frame 312 in Fig. 3 and Fig. 4.
In this first preferred embodiment, see through and this elastic body 41 to be arranged at this anti-hand to shake on the second movable frame 313 of unit 3, just can be in this group frame unit 2 during at this reception position, reach simultaneously locating the shake effect of unit 3 of this anti-hand, really have advantages of simple in structurely, reduce assembly cost and assembly cost.
Consult Fig. 5, shake the second preferred embodiment of detent mechanism and this first preferred embodiment member and assembling mode of the anti-hand of the present invention is roughly the same, difference is in this second preferred embodiment, this positioning unit 4 comprises the second locating surface 311 reference column 42 of one wherein that protrudes the first locating surface 211 be arranged at this group frame unit 2 and the unit 3 that should anti-hand shakes, and to should reference column 42 being arranged at the location dimple 43 of this first locating surface 211 and these the second locating surface 311 other one.Preferably, this location dimple 43 has in the face of the opening part of this reference column 42 guiding conical surface 431 that is outer expanding shape, when being beneficial to this reference column 42 and not aligning this location dimple 43 fully, still can guide and be inserted in.
In this second preferred embodiment, this reference column 42 is positioned at the first locating surface 211 of this group frame unit 2, and this location dimple 43 is positioned at shake the second locating surface 311 of unit 3 of this anti-hand.When this group frame unit 2 is retractable to this reception position by this working position, the flexible microscope carrier 21 of this group frame unit 2 moves towards the shake mobile microscope carrier 31 of unit 3 of this anti-hand, and the reference column 42 on should flexible microscope carrier 21 is placed in this anti-hand and shakes in the location dimple 43 of unit 3, and the generation of different sound is located to prevent in this anti-hand unit 3 that shakes.
It is worth mentioning that, this positioning unit 4 also can only comprise and is arranged at the wherein reference column 42 of one of this first locating surface 211 and this second locating surface 311, as long as can compress the other one of this first locating surface 211 and this second locating surface 311 when this reception position, can reach equally the shake effect of unit 3 of this anti-hand of location.(not shown)
In this second preferred embodiment, see through and form reference column 42 and location dimple 43 on mobile microscope carrier 31 originally and the second movable frame 313, just can be in this group frame unit 2 during at this reception position, reach simultaneously locating the shake effect of unit 3 of this anti-hand, component count there is no increase, really have advantages of simple in structurely, reduce assembly cost and assembly cost.
in sum, seeing through the first locating surface 211 that this positioning unit 4 is arranged at this group frame unit 2 shook between the second locating surface 311 of unit 3 with preventing hand, this elastic body 41 or this reference column 42 and location dimple 43 for example are set, when allowing this group frame unit 2 get back to this reception position, can utilize this positioning unit 4 will prevent hand shake mobile microscope carrier 31 location of unit 3, prevent that this anti-hand unit 3 that shakes from rocking to avoid the generation of different sound at the state of taking in shutdown, really also had the simple advantage of structure, reduce assembly cost and assembly cost, therefore can reach purpose of the present invention.
The above is only preferred embodiment of the present invention, can not limit scope of the invention process with this, i.e. all simple equivalences of doing according to claim of the present invention and invention description content change and modify, and all still remain within the scope of the patent.
Claims (9)
1. anti-hand detent mechanism that shakes, is characterized in that, comprises:
Base unit;
Group frame unit is installed on this base unit, and this base unit is flexible between reception position and working position relatively this group frame unit, and this group frame unit comprises the first locating surface;
The anti-hand unit that shakes, this anti-hand unit that shakes comprises mobile microscope carrier, is installed on this and moves optical module on microscope carrier, and drives this and move the driven unit that microscope carrier moves relative to this base unit, and this moves the second locating surface that microscope carrier comprises relative this first locating surface; And
Positioning unit is arranged between this first locating surface and this second locating surface, and this group frame unit is when this reception position, and this group frame unit sees through this positioning unit and should locate by mobile microscope carrier.
2. the anti-hand according to claim 1 detent mechanism that shakes, it is characterized in that, this positioning unit comprises and is arranged at the wherein elastic body of one of this first locating surface and this second locating surface, and this group frame unit is when this reception position, and this group frame unit sees through this elastic body and compresses this and move microscope carrier.
3. the anti-hand according to claim 2 detent mechanism that shakes, is characterized in that, this elastic body is sponge.
4. the anti-hand according to claim 2 detent mechanism that shakes, is characterized in that, this elastic body is arranged on this second locating surface that moves microscope carrier.
5. the anti-hand according to claim 1 detent mechanism that shakes, is characterized in that, this positioning unit comprises protruding and is arranged at the wherein reference column of one of this first locating surface and this second locating surface.
6. the anti-hand according to claim 5 detent mechanism that shakes, it is characterized in that, this positioning unit also comprises should reference column be arranged at the location dimple of this first locating surface and the other one of this second locating surface, and this group frame unit is when this reception position, and this reference column is placed in this location dimple.
7. the anti-hand according to claim 6 detent mechanism that shakes, is characterized in that, this location dimple has in the face of the opening part of this reference column the guiding conical surface that is outer expanding shape.
8. the anti-hand according to claim 1 detent mechanism that shakes, it is characterized in that, the mobile microscope carrier of unit of should anti-hand shaking has first movable frame that can move relative to this base unit along first direction, and second movable frame that can move relative to this base unit along the second direction of vertical this first direction, this driven unit has the first magnetite and the second magnetite that is installed on this base unit, be installed on the first coil and second coil of this second movable frame, and be installed on the first Hall subassembly and second Hall subassembly of this second movable frame, this second locating surface is positioned at this second movable frame.
9. the anti-hand according to claim 1 detent mechanism that shakes, it is characterized in that, this base unit comprises be connected to each other fixing group's frame pedestal and the anti-hand pedestal that shakes, and this group frame pedestal is flexible on this group frame pedestal and relatively for this group frame cellular installation, and this anti-hand unit that shakes should prevent relatively that the hand pedestal that shakes moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103904004A CN103135311A (en) | 2011-11-30 | 2011-11-30 | Hand-shaking-resistant locating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103904004A CN103135311A (en) | 2011-11-30 | 2011-11-30 | Hand-shaking-resistant locating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103135311A true CN103135311A (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103904004A Pending CN103135311A (en) | 2011-11-30 | 2011-11-30 | Hand-shaking-resistant locating mechanism |
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| CN (1) | CN103135311A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007093707A (en) * | 2005-09-27 | 2007-04-12 | Sharp Corp | Camera module |
| CN1953511A (en) * | 2005-10-20 | 2007-04-25 | 亚洲光学股份有限公司 | Pick-up module |
| CN1955834A (en) * | 2005-10-28 | 2007-05-02 | 索尼株式会社 | Camera module and electronic apparatus |
| JP2010177965A (en) * | 2009-01-28 | 2010-08-12 | Olympus Imaging Corp | Digital camera |
| CN102165367A (en) * | 2008-09-29 | 2011-08-24 | 日本电产科宝株式会社 | Image blur correction device, imaging lens unit, and camera unit |
-
2011
- 2011-11-30 CN CN2011103904004A patent/CN103135311A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007093707A (en) * | 2005-09-27 | 2007-04-12 | Sharp Corp | Camera module |
| CN1953511A (en) * | 2005-10-20 | 2007-04-25 | 亚洲光学股份有限公司 | Pick-up module |
| CN1955834A (en) * | 2005-10-28 | 2007-05-02 | 索尼株式会社 | Camera module and electronic apparatus |
| CN102165367A (en) * | 2008-09-29 | 2011-08-24 | 日本电产科宝株式会社 | Image blur correction device, imaging lens unit, and camera unit |
| JP2010177965A (en) * | 2009-01-28 | 2010-08-12 | Olympus Imaging Corp | Digital camera |
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Application publication date: 20130605 |