CN109143721A - Tilting action device, photographic device, Optical devices and electronic equipment used for optical part - Google Patents
Tilting action device, photographic device, Optical devices and electronic equipment used for optical part Download PDFInfo
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- CN109143721A CN109143721A CN201710501991.5A CN201710501991A CN109143721A CN 109143721 A CN109143721 A CN 109143721A CN 201710501991 A CN201710501991 A CN 201710501991A CN 109143721 A CN109143721 A CN 109143721A
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- 230000009471 action Effects 0.000 title claims abstract description 78
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- 238000005516 engineering process Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Adjustment Of Camera Lenses (AREA)
Abstract
The invention discloses a kind of tilting action devices used for optical part, have the first fixed part for fixing the first inclination object；With the gimbal in the stereochemical structure that X-Y axial plane extends and extends in Z-direction；And fix the second fixed part of the second inclination object；The gimbal includes: the first tilting axis extended from first fixed part to X-direction；Support the intermediate support of first tilting axis；The second tilting axis extended from the intermediate support to Y direction；The intermediate support is three-dimensional frame like structure, it includes the first support portion being coupled with first tilting axis, extending to Y direction, with from first support portion, extend along Z-direction, then the second support portion for extending along the x axis and being coupled with second tilting axis.The invention discloses a kind of photographic device, Optical devices and electronic equipments.It is compact-sized by above embodiment, it is advantageously implemented the miniaturization of equipment.
Description
Technical field
The present invention relates to the tilting action devices used for optical part being mounted on mobile phone or smart phone etc., have the optics
The photographic device of component tilting action device, Optical devices and electronic equipment.
Background technique
Equipped with the image photographing device with stabilization function in the mobile terminals such as smart phone.In this field, usually make
Above-mentioned stabilization function is realized with tilting action control device.Specific mode is, for example, to keep lens driving module integral inclined
Movable (referring to patent document 1) and make prisms tilted activity (referring to patent document 2), to realize stabilization function.
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2015-210387 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2006-258902 bulletin.
Summary of the invention
But the problems such as larger there are size in the tilting action control device of the prior art.
The present invention provides a kind of tilting action device used for optical part to solve above-mentioned technical problem, photographic device, Optical devices,
And electronic device, it is compact-sized, it is advantageously implemented the miniaturization of equipment.
In order to solve the above technical problems, the present invention provides a kind of tilting action device used for optical part, has: fixing first
Tilt the first fixed part of object；With the gimbal in the stereochemical structure that X-Y axial plane extends and extends in Z-direction；
And fix the second fixed part of the second inclination object；The gimbal includes: to prolong from first fixed part to X-direction
The first tilting axis stretched；Support the intermediate support of first tilting axis；Second extended from the intermediate support to Y direction
Tilting axis；The intermediate support is three-dimensional frame like structure comprising being coupled with first tilting axis, prolong to Y direction
The first support portion stretched, and from first support portion extends along Z-direction, then extends along the x axis and with described second
The second support portion that tilting axis is coupled；First tilting axis and second tilting axis are located in Different Plane.
Further, first tilting axis is on first support portion, arranged in a straight line along the y axis with being formed in
Thin meat-like two the first attachments, the part between two first attachments, further to Z-direction or X-axis side
It is coupled integrally to extension, and with first fixed part.
Further, first tilting axis is the columnar part extended to X-direction, the both ends of the columnar part respectively with
First fixed part and first support portion are coupled integral.
Further, first tilting axis is coupled integrally with first support portion, and has to X-direction and extend
Column protruding portion or hole portion, the attachment of first fixed part has and the column protruding portion or the hole portion phase scarf
The hole portion or column protruding portion of conjunction.
Further, second tilting axis is on second support portion, arranged in a straight line along the x axis with being formed in
Thin meat-like two the second attachments, the part between two second attachments, further to Y direction or Z axis side
It is coupled integrally to extension, and with second fixed part.
Further, second tilting axis is the columnar part extended to Y direction, the both ends of the columnar part respectively with
Second fixed part and second support portion are coupled integral.
Further, second tilting axis is coupled integrally with second support portion, and has to Y direction and extend
Column protruding portion or hole portion, the attachment of second fixed part has and the column protruding portion or the hole portion phase scarf
The hole portion or column protruding portion of conjunction.
Further, second tilting axis, the attachment for second fixed part being coupled with second tilting axis,
And the second support portion of the intermediate support is roughly equal in the position of Z-direction.
Further, the position of the Z-direction of the fixation of first fixed part the first inclination object, and it is described
The position of the Z-direction of second tilting axis is roughly equal.
Further, the tilting action device used for optical part further comprises: driving first fixed part is opposite
In the inclined driving mechanism of the second fixed part.
Further, the driving mechanism include: be set to first fixed part or it is described first inclination object, with
And multiple magnets of a side of second fixed part or the second inclination object；It is set to first fixed part or institute
State the first inclination object and second fixed part or it is described second inclination object another party with the multiple magnetic
The corresponding multiple coils of body.
Further, first fixed part or the first inclination object and second fixed part are set to
Or another party of the second inclination object, magnetic position sensor for detecting position of the magnet in Z-direction.
In order to solve the above technical problems, the present invention provides a kind of photographic device, comprising: subject will be come from by lens
Light receiver to photographing element lens module；And the lens module is fixed on first fixed part or described
The tilting action device used for optical part as described in any of the above-described embodiment on two fixed parts.
In order to solve the above technical problems, the present invention provides a kind of photographic device, comprising: make the light of the light from subject
The refracting element that road reflects receives the photographing element of the light from the refracting element, and by the refracting element
Used for optical part as described in any of the above-described embodiment being fixed on first fixed part or second fixed part inclines
Oblique head.
In order to solve the above technical problems, the present invention provides a kind of Optical devices, have: optical component；By the optical section
Part is fixed on used for optical part as described in any of the above-described embodiment on first fixed part or second fixed part
Tilting action device, so that the optical component tilts.
In order to solve the above technical problems, the present invention provides a kind of electronic device, have: as described in any of the above-described embodiment
Photographic device, or Optical devices as described in any of the above-described embodiment.
Tilting action device used for optical part of the invention, photographic device, Optical devices and electronic device have such as
It is lower the utility model has the advantages that
By setting three-dimensional frame like structure for the intermediate support of gimbal, and the first tilting axis and the second tilting axis are set
It sets in Different Plane, by the stereochemical structure using gimbal, can significantly reduce tilting action device used for optical part
Required area, therefore its structure is simple, is advantageously implemented the miniaturization of equipment.
Detailed description of the invention
Fig. 1 is the detonation configuration figure of the tilting action device used for optical part of first embodiment of the invention.
(a) of Fig. 2 is the assembling assumption diagram of tilting action device used for optical part shown in Fig. 1.
(b) of Fig. 2 is the assembling assumption diagram of tilting action device used for optical part under Fig. 2 (a) different perspectives.
Fig. 3 is the one real of gimbal and the first fixed part and the second fixed part in tilting action device used for optical part shown in Fig. 1
Apply the bottom view of mode.
Fig. 4 is the vertical view of gimbal and the first fixed part and the second fixed part in tilting action device used for optical part shown in Fig. 1
Figure.
Fig. 5 is that E-E line is splitted along Fig. 4, state of first fixed part around Y-axis tilting action in the tilting action device of signal
Schematic diagram.
Fig. 6 is the assembling assumption diagram of the tilting action device used for optical part of second embodiment of the invention.
Fig. 7 is the one real of gimbal and the first fixed part and the second fixed part in tilting action device used for optical part shown in Fig. 6
Apply the bottom view of mode.
Fig. 8 is the assembling assumption diagram of the tilting action device used for optical part of third embodiment of the invention.
Fig. 9 is the one real of gimbal and the first fixed part and the second fixed part in tilting action device used for optical part shown in Fig. 8
Apply the bottom view of mode.
Description of symbols
1 first inclination object；1A optical element；2 first fixed parts；2A mounting surface；Face is arranged in 2B；3,3 ', 3 " gimbal；
31,31 ', 31 " first tilting axis；32,32 ', 32 " intermediate support；321,321 ', 321 " first support portion；321a first is coupled
Portion；The middle section 321c；322,322 ', 322 " second support portion；The second attachment of 322a；The middle section 322c；323,323',
323 " third support portions；33,33 ', 33 " second tilting axis；4 second inclination objects；5 second fixed parts；Face is arranged in 5B；6 magnetic
Body；7 coils；8 thin plates；9 printed circuit boards；10 magnetic position sensors；50 hole portions.
Specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawing.
Referring to Fig.1, (a) of Fig. 2, Fig. 2 (b), the present invention provides a kind of tilting action device used for optical part.The inclination
Head includes: the first fixed part 2 for fixing the first inclination object 1；With in the extension of X-Y axial plane and in Z axis
The gimbal 3 for the stereochemical structure that direction extends；And the second fixed part 5 for fixing the second inclination object 4.In Fig. 1, figure
In the composition of (b) of 2 (a), Fig. 2, the first inclination object 1 is relative to the second inclination 4 tilting action of object.In addition, the
One inclination object 1 includes optical element 1A, magnetite 6 and thin plate 8 as driving mechanism, and the second inclination object 4 includes
Box body 5A, printed circuit board 9, magnetic position sensor 10 and the coil 7 as driving mechanism.In addition, the first fixed part 2 and
Two fixed parts 5 and gimbal 3 are integrally formed.
Next the composition of gimbal 3 is illustrated by taking Fig. 3 as an example.The composition of Fig. 3 is from the composition of Fig. 2 (b)
Remove the composition after optical component 1A, box body 5A, printed circuit board 9 etc..The gimbal 3 includes: and the first fixed part 2
Knot, the first tilting axis 31 extended from the first fixed part 2 to X-direction；Support the intermediate support 32 of the first tilting axis 31；In
Between the second tilting axis 33 that extends to Y direction of bracket 32.Second tilting axis 33 is coupled with the second fixed part 5.It has been observed that first
Fixed part 2 and the second fixed part 5 and gimbal 3 are integrally formed.First fixed part 2 in order to load optical element 1A, formed to
The direction X-Y extends one piece of big tabular.Second fixed part 5 is rodlike in order to be fixed on box body 5A formation one.First tilting axis
31 and second tilting axis 33 in a pair, clip each other the first fixed part 2 setting.
Intermediate support 32 is three-dimensional frame like structure, intermediate support 32 include: it is being coupled with the first tilting axis 31, to Y-axis
The first support portion 321 that direction extends；With the third support portion 323 from the first support portion 321, first extended to Z-direction, again
The second support portion 322 for extending to X-direction and being coupled with the second tilting axis.Intermediate support 32 is opened from two the first tilting axis 31
Begin to extend to ± Y direction, and is coupled to two the second tilting axis 33 from ± X-direction, therefore be rendered as frame-shaped.In turn, should
First tilting axis 31 and the second tilting axis 33 are located in Different Plane, between the two the relationship vertical in antarafacial.From Z axis side
To when seeing, the first tilting axis 31 and the first support portion 321 can overlap with the first fixed part 2.That is, gimbal 3 is not stretched
The outside of the first fixed part 2 of X-direction is arrived out.Therefore, tilting action device integrally can be constituted compactly, be advantageously implemented
The miniaturization of equipment.
In an embodiment of the present invention, one of the first fixed part 2 and the second fixed part 5 are used as movable part, and it is another
Person is used as immovable portion, so that movable part be made to carry out tilting action relative to immovable portion.It is fixed with first in present embodiment
Portion 2 is illustrated as movable part and using the second fixed part 5 as immovable portion, but it is to be understood that can also be consolidated first
Portion 2 is determined as immovable portion and using the second fixed part 5 as movable part, and correspondingly changes the set-up mode of all parts.
The first fixed part 2 in the tilting action device is supported on the second fixed part 5 by gimbal 3.First fixed part 2 passes through normal
Flatrack 3 can be with free inclination activity, therefore the first fixed part 2 may be implemented relative to the 5 free inclination activity of the second fixed part.
Optical component 1A is fixed on the first fixed part 2 as the first inclination object 1 and carries out figure by citing in the present invention
Show and illustrate, optical component 1A can be prism, mirror, lens, optical sensor etc., and prism is used in present embodiment.
First tilting axis 31 and the second tilting axis 33 can be realized respectively by identical or different structure.
First tilting axis 31 have be formed in it is on the first support portion 321, along the y axis thin meat-like arranged in a straight line two
A first attachment 321a, 321a；Middle section 321c between two the first attachments 321a, 321a extends to Z-direction
And it is coupled integrally with the first fixed part 2.The first fixed part 2 can be configured at the first tilting axis 31 and first in Fig. 3 as a result,
The downside of support portion 321, when in terms of Z-direction, the first tilting axis 31 and the first support portion 321 can be weighed with the first fixed part 2
Folded configuration.Middle section 321 can also extend to X-direction and be coupled integrally with the first fixed part 2.At this point, further will
The extension extends to Z-direction, is equivalent to the shape for changing the first fixed part 2 to avoid the first tilting axis 31 and first
Support part 321 etc., it is preferable that the downside of the first tilting axis 31 and the first support portion 321 that are configured to be configured in Fig. 3.
Specifically, the first support portion 321 two the first attachments 321a, 321a of formation, this two the first attachment 321a,
321a is constituted by groove open up to X-direction and both ends perforation in the X-axis direction, this two the first attachment 321a,
321a is arranged in a straight line in Y direction simultaneously, this two first attachments 321a, 321a and middle section 321c between it are common
Constitute first tilting axis 31.Wherein, which can be from the first fixed part 2 to Z axis or to X
Axis direction extends to form.First support portion 321 is respectively from the separate end of two the first attachment 321a, 321a phases to Y-axis side
To extending to form.The cross section of the groove, cross section preferably triangular in shape are watched from X-direction, naturally it is also possible to be it
His shape.
Second tilting axis 33 have be formed in it is on the second support portion 322, along the x axis thin meat-like arranged in a straight line two
A second attachment 322a, 322a, the middle section 322c between two the second attachments 322a, 322a extend to Y direction
And it is coupled integrally with the second fixed part 5.Middle section 322c can also extend to Z-direction and be coupled with the second fixed part 5
Integrally.
Specifically, forming two the second attachments 322a, 322a, two second attachments on the second support portion 322
322a, 322a are constituted by groove open up to Y direction and both ends perforation in the Y-axis direction, two second attachments
322a, 322a while, this two second attachment 322a, 322as and middle section it between arranged in a straight line in X-direction
322c collectively forms second tilting axis 33.Wherein, which can be from the second fixed part 5 to Y
Axis direction or Z-direction extend to form.Second support portion 322 end separate by two the second attachment 322a, 322a phases respectively
Portion is extended to form to X-direction.Watch the cross section of the groove from Y direction, cross section preferably triangular in shape, certainly
It can be other shapes.
What Fig. 5 was indicated is the second support portion 322 and the second tilting axis 33 along E-E line shown in Fig. 4 cutting.In Fig. 5,
As shown by arrows, applied force, the applied force to the left below paper to the right above the paper of the first fixed part 2.That is, first is solid
Determine portion 2 to be rotated clockwise.In turn, the second support portion 322 also rotates clockwise in linkage.Another party
Face, middle section 322c are not rotated due to being coupled integral its with the second fixed part 5.However due to two the second attachment 322a
It is bent along the y axis, thus the rotation of the second support portion 322 is allowed to.Therefore, the first fixed part 2 can be tilted around Y-axis and be lived
It is dynamic.It, can be by same mechanism principle around X-axis tilting action for the first tilting axis 31.First tilting axis 31, second incline
Due to being bent by the first attachment 321a, the second attachment 322a, tilting axis is difficult to by power of enforcement moving axis 33, and then is used
Service life is long.
For shown in Fig. 1 to Fig. 4, the connection of the second tilting axis 33, the second fixed part 5 being coupled with the second tilting axis 33
Second support portion 322 of portion (not shown) and intermediate support 32 is roughly equal in the position of Z-direction.That is, due to can be with
The axis of tilting action is set centered on the position of the Z-direction of second inclination object 4, the inclination of the first inclination object 1 is living
The position of the Z-direction of dynamic axis can deviate by a small margin.
In addition, the position of the Z-direction of the mounting surface 2A of the first fixed part 2 of the optical element 1A of mounting the first inclination object 1
Set the roughly equal setting in position with the Z-direction of the second tilting axis 33.That is, the first fixed part 2 fixes the first inclination object
The position of the Z-direction of object 1 and the position of the Z-direction of the second tilting axis 33 are roughly equal.In this way by extending to Z-direction
Third support portion 33, enable the first fixed part 2 being coupled with the first tilting axis 31 mounting surface 2A and the position of Z-direction
It sets consistent.Therefore, the position of the Z-direction around the tilting action center of Y-axis can be made consistent with the reflecting surface of optical element 1A.
In addition, on the contrary, by adjusting third support portion 323 and mounting surface 2A height, make first to fascinate and incline necessary to object 1
The position of the Z-direction of oblique activity centre can be with the position consistency of the Z-direction of the first tilting axis 31.
First fixed part 2, the second fixed part 5 and gimbal 3 (3 ', 3 ") are coupled as one structure, can be using one
Moulding process is made.Preferably, the first fixed part 2, the second fixed part 5 and gimbal 3 (3 ', 3 ") can use resin, nylon
Or there is rubber etc. certain flexible material to be made.
It is in a specific embodiment, free relative to the second fixed part 5 for the first fixed part 2 of driving with continued reference to Fig. 1
Tilting action is provided with driving mechanism in tilting action device used for optical part.Wherein, which includes being set to the
Multiple magnets 6 of one side of one fixed part 2 or the first inclination object 1 and the second fixed part 5 or the second inclination object 4
And thin plate 8；It is set to the first fixed part 2 or the first inclination object 1 and the second fixed part 5 or second tilts object 4
Another party's and multiple coils 7 corresponding with multiple magnets 6.In the present embodiment, pass through the first fixed part 2 and the second inclination pair
As the box body 5A of object 4, accommodating space is formed, driving mechanism is set in the accommodating space.
Magnet 6 is four by the fixed setting of thin plate 8 on the setting face 2B of the back side of the mounting surface 2A of the first fixed part 2
A, coil 7 is four by the fixed setting of printed circuit board 9 on the setting face 5B of the box body 5A of setting face 2B opposite direction.Change and
Yan Zhi, 6 quantity of magnet are set as four, are fixed on a side of first fixed part 2 towards the second fixed part 5；Correspondingly, line
It encloses 7 quantity and is set as four, be fixed on a side of second fixed part 5 towards the first fixed part 2.Each magnet 6 respectively with a coil 7
Position be correspondingly arranged.Preferably, the combination of each magnet 6 and coil 7 is configured at equal intervals in a circumferential direction centered on Z axis,
In present embodiment, these combinations configure in X-axis and in Y-axis.Magnet 6 when corresponding coil 7 is powered, in corresponding coil 7
It is moved relative to coil 7 along Z-direction by the effect of Lorentz force, and then drives the first fixed part 2 solid relative to second
Portion 5 is determined around X-axis or around Y-axis free inclination activity.For the magnetic force of enhancing magnet 6, thin plate 8 is formed using soft magnetic bodies such as iron.
In addition, since coil 7 and printed circuit board 9 are connect with external control device (not shown), it is preferable that in order to not influence freedom
The two is set to the side in immovable portion in embodiment of the present invention by tilting action.The combination of magnet 6 and coil 7 not only may be used
To be respectively arranged in X-axis and Y-axis, can also be respectively arranged in four quadrants between each axis.
It, can be in the first fixed part 2 or the first inclination object 1 and the second fixed part 5 or the second with continued reference to Fig. 1
Magnetic position sensor 10 is arranged in the another party for tilting object 4, and the magnetic position sensor 10 is at least opposite across printed circuit board 9
It at 90 degree is spaced configuration in two adjacent magnets 6, to detect the position of the Z-direction of each magnet 6.It is sensed according to magnetic potential
Device 10 checks and the signal of measurement passes through printed circuit board 9 and is sent to external control device, therefore is able to detect relative to second
Tilt the tilting action situation of the first inclination object 1 of object 4.It is controlled according to the testing result of magnetic position sensor 10
The electric current flowed in coil 7 is to control tilting action.The magnetic position sensor 10 can be Hall sensor, or MR
Sensor etc..
Second embodiment is illustrated using Fig. 6, Fig. 7.The first tilting axis 31 ' in second embodiment, in Fig. 7
For the columnar part extended to X-direction, the both ends of columnar part are coupled to one with the first fixed part 2 and the first support portion 321 ' respectively
Body.In addition, the second tilting axis 33 ' is the columnar part extended to Y direction, the both ends of columnar part respectively with the second fixed part 5 and
Second support portion 322 ' is coupled integral.
The columnar part can be formed as columned columnar part, can also be formed as the columnar part of rectangular-shape.To first
When fixed part 2 is applied around the tilting action active force of X-axis, the first support portion 31 ' generates distortion slightly around X-axis, and first is fixed
Portion 2 is around X-axis tilting action.When applying to the first fixed part 2 around the tilting action active force of Y-axis, due to the second support portion 322 '
It does not rotate, distortion slightly occurs around Y-axis for the second tilting axis 33 ', and the first fixed part 2 is around Y-axis tilting action.Present embodiment
In, intermediate support 32 ' has the formation of the third support portion 323 ' extended to Z-direction and solid.Thus, for the first fixation
Portion 2 is formed in which can avoid the first support portion 321 ', and when in terms of Z-direction, the first support portion 321 ' and the first fixed part 2 can
It overlappingly configures.That is, in the X-axis direction, gimbal 3 ' does not extend out the outside of the first fixed part 2.Therefore tilting action device is whole
Body can be constituted compactly, be conducive to equipment and realized miniaturization.
In the following, being illustrated using Fig. 8, Fig. 9 to third embodiment.In third embodiment, the first tilting axis 31 ",
First support portion 321 " and the first fixed part 2 in second embodiment the first tilting axis 31 ', the first support portion 321 ' with
And first fixed part 2 structure it is identical, related description can be quoted.
In the third embodiment, as shown in Figure 8 and Figure 9, the second tilting axis 33 " and the second support portion 322 " are coupled to one
Body, and there is the column protruding portion 33A extended to Y direction.However, the second fixed part 5 shape seperated with the second tilting axis 33 "
At, and it is integrally formed with the box body 5A of the second inclination object 4.Second fixed part 5 is with the attachment of the second tilting axis 33 "
The hole portion 50 chimeric with the column protruding portion 33A phase, 50 rotatably mounted ground support drum protruding portion 33A of hole portion.It can also should
Column protruding portion 33A and hole portion 50 are configured on the contrary.It, can also be in addition, hole portion 40 not only can be through hole as shown in Figure 8
It is to have bottom outlet, is also possible to remove so-called nick shaped structure as the top half in Fig. 8.
Apply the tilting action active force to Y-axis to the first fixed part 2, since the second tilting axis 33 " can turn around Y-axis
Dynamic, the first fixed part 2 is around Y-axis tilting action.It is highly preferred that further extending from the second support portion 322 " to Y direction, the
The two sides of two tilting axis 33 " form retainer 322A.In present embodiment, upper surface opposite direction of the retainer 322A in box body 5A is set
It sets, and is spaced apart and has gap.When due to the first fixed part 2 around Y-axis tilting action, the upper end of retainer 322A and box body 5A
Face abuts, and 2 over-tilting of the first fixed part can be prevented movable.In addition, hole portion 50 is preferably shaped to circular hole.Column protruding portion
33A can be cylinder, it is of course also possible to be the regular polygons columns such as the cuboid being inscribed with hole portion 50.On the contrary, column
When the shape of protruding portion 33A is cylindrical, the inner circumferential of hole portion 50 is also possible to the regular polygon external with column protruding portion 33A
Shape.In addition, such as the retainer 322A of the second tilting axis 33 ", as long as can be arranged to that 2 over-tilting of the first fixed part can be inhibited
Movable retainer 322A can also form as described above the first fixed part 2 and the first tilting axis 31 " with split settings
The composition of column protruding portion and hole portion.
In embodiment of the present invention, the mode of the first tilting axis and the second tilting axis at least can be from above-mentioned three types
Embodiment in select one kind to be combined respectively.In addition, though not preferably, but two the first tilting axis can also be with
In different ways, two the second tilting axis can also be in different ways.
Another embodiment according to the present invention, the present invention also provides a kind of photographic devices, comprising: above-mentioned inclination is living
Dynamic device；And the lens module as inclination object 1, it is fixed on the first fixed part 2 in tilting action device, and will lead to
The light receivers from subject of lens is crossed to photographing element.Tilting action device controls lens module and carries out tilting action,
To control its visual angle.Accordingly, stabilization function may be implemented in photographic device.Lens module can also be fixed in tilting action device
On second fixed part 5.
Another embodiment according to the present invention, the present invention also provides a kind of photographic devices, comprising: above-mentioned tilting action dress
It sets；As the refracting element of inclination object 1, it is fixed in tilting action device on the first fixed part 2 or the second fixed part 5,
And reflect the optical path of the light from subject；And photographing element, receive the light from the refracting element.
Refracting element is to make the optical elements such as prism or the mirror of refraction of light path.Tilting action device controls the inclination of refracting element, from
And it can control the position of the light for being incident on photographing element from subject.Accordingly, stabilization function may be implemented in photographic device.
Another embodiment according to the present invention in the embodiment, additionally provides a kind of Optical devices, comprising:
Above-mentioned tilting action device；And the optical component as inclination object 1, optical component are fixed on tilting action dress
On the first fixed part 2 set.Optical component can also be fixed on the second fixed part 5.Optical component is the portion for penetrating light
Part is also not only light transparent member certainly, also may include by its surface come the component of reflected light.It is not only prism, mirror
Son, lens etc. can also include holography component etc..Tilting action device controls this optical component and carries out tilting action,
To control the optical path in Optical devices.
Another embodiment according to the present invention additionally provides a kind of electronic equipment in the embodiment, comprising:
Photographic device as described above or Optical devices as described above.It is whole that the electronic equipment can be mobile phone, plate
End, portable game machine, web camera and vehicle-mounted vidicon etc..
It should be understood that although in the present specification, above-mentioned tilting action device is used for optical field.But this field
It will be appreciated by the skilled person that tilting action device of the invention is applied equally to other correlative technology fields.
Tilting action device used for optical part of the invention, and it is equipped on photographic device, Optical devices, electronic device
Tilting action device used for optical part is inclined by setting three-dimensional frame like structure for the intermediate support of gimbal by first
Moving axis and the second tilting axis are arranged in Different Plane, from there through the stereochemical structure using gimbal, can significantly reduce
Area required for tilting action device used for optical part, therefore its structure is simple, is advantageously implemented the miniaturization of equipment.
The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field is included within the scope of the present invention.
Claims (16)
1. a kind of tilting action device used for optical part, which is characterized in that have:
Fix the first fixed part of the first inclination object；
With the gimbal in the stereochemical structure that X-Y axial plane extends and extends in Z-direction；
And fix the second fixed part of the second inclination object；
The gimbal includes:
The first tilting axis extended from first fixed part to X-direction；
Support the intermediate support of first tilting axis；
The second tilting axis extended from the intermediate support to Y direction；
The intermediate support is three-dimensional frame like structure comprising being coupled with first tilting axis, to Y direction extension
First support portion, and from first support portion, extend along Z-direction, then extend along the x axis and fascinate with described second
The second support portion that axis is coupled；
First tilting axis and second tilting axis are located in Different Plane.
2. tilting action device used for optical part according to claim 1, it is characterised in that:
First tilting axis have be formed in it is on first support portion, along the y axis thin meat-like arranged in a straight line two
A first attachment,
Part between two first attachments further extends to Z-direction or X-direction, and consolidates with described first
Determine portion to be coupled integrally.
3. tilting action device used for optical part according to claim 1, it is characterised in that:
First tilting axis is the columnar part extended to X-direction, and the both ends of the columnar part are fixed with described first respectively
Portion and first support portion are coupled integral.
4. tilting action device used for optical part according to claim 1, it is characterised in that:
First tilting axis is coupled integrally with first support portion, and has the column protruding portion extended to X-direction
Or hole portion, the attachment of first fixed part have the hole portion closed with the column protruding portion or the hole portion phase scarf or column
Shape protruding portion.
5. tilting action device used for optical part according to claim 1, it is characterised in that:
Second tilting axis have be formed in it is on second support portion, along the x axis thin meat-like arranged in a straight line two
A second attachment,
Part between two second attachments further extends to Y direction or Z-direction, and consolidates with described second
Determine portion to be coupled integrally.
6. tilting action device used for optical part according to claim 1, it is characterised in that:
Second tilting axis is the columnar part extended to Y direction, and the both ends of the columnar part are fixed with described second respectively
Portion and second support portion are coupled integral.
7. tilting action device used for optical part according to claim 1, it is characterised in that:
Second tilting axis is coupled integrally with second support portion, and has the column protruding portion extended to Y direction
Or hole portion, the attachment of second fixed part have the hole portion closed with the column protruding portion or the hole portion phase scarf or column
Shape protruding portion.
8. tilting action device used for optical part according to claim 1, it is characterised in that:
Second tilting axis, the attachment for second fixed part being coupled with second tilting axis and the centre
Second support portion of bracket is roughly equal in the position of Z-direction.
9. tilting action device used for optical part according to claim 1, it is characterised in that:
The position of the Z-direction of the fixation of first fixed part the first inclination object, the Z with second tilting axis
The position of axis direction is roughly equal.
10. tilting action device used for optical part according to claim 1, it is characterised in that:
The tilting action device used for optical part further comprises:
Drive first fixed part relative to the inclined driving mechanism of the second fixed part.
11. tilting action device used for optical part according to claim 10, it is characterised in that:
The driving mechanism includes:
It is set to first fixed part or the first inclination object and second fixed part or second inclination
Multiple magnets of one side of object；
It is set to first fixed part or the first inclination object and second fixed part or second inclination
Multiple coils corresponding with the multiple magnet of another party of object.
12. tilting action device used for optical part according to claim 11, it is characterised in that:
It is set to first fixed part or the first inclination object and second fixed part or second inclination
Another party of object, for detecting the magnet in the magnetic position sensor of the position of Z-direction.
13. a kind of photographic device characterized by comprising
The lens module of the light receiver from subject of lens to photographing element will be passed through；
And by the lens module be fixed on first fixed part or second fixed part such as claim 1~12
Described in any item tilting action devices used for optical part.
14. a kind of photographic device characterized by comprising
The refracting element for reflecting the optical path of the light from subject,
The photographing element of the light from the refracting element is received, and
By the refracting element be fixed on first fixed part or second fixed part as claim 1~13 is any
Tilting action device used for optical part described in.
15. a kind of Optical devices, which is characterized in that have:
Optical component；
By the optical component be fixed on first fixed part or second fixed part as claim 1~12 is any
Tilting action device used for optical part described in, so that the optical component tilts.
16. a kind of electronic device, which is characterized in that have:
Photographic device or Optical devices as claimed in claim 15 as described in any one of claim 13~14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501991.5A CN109143721B (en) | 2017-06-27 | 2017-06-27 | Tilting device for optical component, imaging device, optical device, and electronic apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501991.5A CN109143721B (en) | 2017-06-27 | 2017-06-27 | Tilting device for optical component, imaging device, optical device, and electronic apparatus |
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| CN109143721B CN109143721B (en) | 2024-03-15 |
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| CN109143721B (en) | 2024-03-15 |
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