CN206573761U - Lens driver, photographic means and electronic equipment - Google Patents
Lens driver, photographic means and electronic equipment Download PDFInfo
- Publication number
- CN206573761U CN206573761U CN201720284628.8U CN201720284628U CN206573761U CN 206573761 U CN206573761 U CN 206573761U CN 201720284628 U CN201720284628 U CN 201720284628U CN 206573761 U CN206573761 U CN 206573761U
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- Prior art keywords
- lens
- ball part
- guide portion
- guide
- framework
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
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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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
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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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Lens Barrels (AREA)
Abstract
The utility model provides a kind of lens driver, photographic means and electronic equipment.Lens driver possesses the guide mechanism for supporting the lens supports body of lens, the framework for surrounding the lens supports body and the guiding lens supports body to be moved freely against the framework along the lens axis direction, the guide mechanism possesses the first guide portion being formed in the framework, the second guide portion being formed on the lens supports body and the spheroid being configured between first guide portion and second guide portion, and first guide portion possesses the elastomer for pressing the spheroid to second guide portion.The utility model can make the having stable behavior of lens supports body.
Description
Technical field
The utility model is related to a kind of lens driver, photographic means and electronic equipment.
Background technology
Minicam is equipped with the electronic equipment such as mobile phone and smart mobile phone.This minicam is known to be had
Such as possesses the product of automatic focusing function described in patent document 1 (JP2012-93558A).
Possess the lens supports body and the framework around the lens supports body of support lens in above-mentioned patent document 1,
Equipped with multiple spheroids to support lens supports body to be moved freely against framework.However, it is difficult to ensure lens supports body, framework and ball
Body each between interval it is appropriate, have that the action of lens supports body is not smooth, loosen rock, the action of lens supports body is unstable asks
Topic.
Utility model content
For defect of the prior art, the purpose of this utility model aims to solve the problem that above-mentioned existing issue, and provides one kind
The lens driver, photographic means and electronic equipment of the having stable behavior of lens supports body can be made.
A kind of form of the present utility model is a kind of lens driver, and the lens driver possesses：For supporting
The lens supports body of mirror, the framework for surrounding the lens supports body and the lens supports body is guided against the framework edge
The guide mechanism that the lens axis direction is moved freely.Wherein, the guide mechanism possesses be formed in the framework
One guide portion, the second guide portion being formed on the lens supports body and it is configured at first guide portion and described
Spheroid between two guide portions, first guide portion possesses the elastomer for pressing the spheroid to second guide portion.
Preferably, first guide portion possesses press surface and compression face, and the press surface is formed on the elastomer
And the spheroid is pressed, the compression face connects with the spheroid, and parallel to the lens axis direction, second guiding
Portion possesses guide surface, and the guide surface receives the pressing force from the press surface by the spheroid, and parallel to described
Mirror optical axis direction is formed.
Moreover it is preferred that the spheroid possesses the first ball part and the second ball part；Wherein, first spheroid
Part is set to clamp the structure of second guide portion with second ball part.
Moreover it is preferred that first guide portion possesses press surface, the first compression face, the second compression face and the 3rd compression
Face；Wherein, the press surface is formed on the elastomer and presses first ball part, first compression face and institute
State the first ball part to connect and formed parallel to the lens axis direction, second compression face and second spherical part
Part connects and formed parallel to the lens axis direction, and the 3rd compression face connects with second ball part, passes through
First ball part, second guide portion and second ball part receive the pressing force from the press surface,
Formed parallel to the lens axis direction, second guide portion possesses the first guide surface and the second guide surface, described first
Guide surface receives the pressing force from the press surface by first ball part, parallel to lens axis direction shape
Into second guide surface connects with second ball part, is formed parallel to the lens axis direction.
Moreover it is preferred that first guide surface and second guide surface are configured to same plane.
Moreover it is preferred that the elastomer has the first elastic portion and the second elastic portion, first elastic portion presses institute
The first ball part is stated, the pressing of second elastic portion and first elastic portion is in opposite direction, presses second spheroid
Part.
Moreover it is preferred that second guide portion corresponds to first ball part and second ball part respectively,
In the mutually isolated setting of the lens supports body circumferencial direction.
Moreover it is preferred that the first guide surface of second guide portion is by clipping two faces of first ball part
Constitute.In addition, the second guide surface of second guide portion is made up of two faces for clipping second ball part.
Moreover it is preferred that the elastomer is the shell fragment that is made of metal, or by being formed as one structure with the framework
Sheet-like resin is constituted.
Moreover it is preferred that first leader is the two parts separated each other, respectively by constituting the framework
First framework and second framework are formed.
Moreover it is preferred that being symmetrical arranged two essentially identical guide mechanisms of the elastomer pressing direction.
Other forms of the present utility model are to possess the lens driver, by the saturating of lens supports body support
Mirror and the photographic means by optical sensor for receiving the light by the lens.
The utility model also has other forms, to carry the electronic equipment of the photographic means.
Compared with prior art, the utility model has following beneficial effect：
According to the utility model, because the first guide portion in framework side is provided with elastomer, by the elastomer by spheroid to
Lens supports side the second guide portion pressing, so the first guide portion be always maintained at contacting with the second guide portion and spheroid and with
Certain power is mutually pressed, and can make the having stable behavior of lens supports body.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 lens drivers involved by embodying the utility model the first embodiment, eliminate cover lid and lens mirror
The plan of cylinder；
Fig. 2 is embodies lens driver, Fig. 1 line A-A sectional drawing involved by the utility model the first embodiment；
Fig. 3 lens drivers involved by embodying the utility model the first embodiment, eliminate cover lid and lens mirror
The oblique view of cylinder；
Fig. 4 is embodies the plan of the major part of lens driver involved by the utility model the first embodiment；
The plan of Fig. 5 major parts of lens driver involved by embodiment second of embodiment of the utility model；
Fig. 6 is embodies the plan of the major part of lens driver involved by the utility model the third embodiment；
Fig. 7 is the plan for embodying the 4th kind of major part of lens driver involved by embodiment of the utility model；
Fig. 8 is the plan for embodying the 5th kind of major part of lens driver involved by embodiment of the utility model；
Fig. 9 is the plan for embodying the 6th kind of major part of lens driver involved by embodiment of the utility model；
Figure 10 is the plan for embodying the 7th kind of major part of lens driver involved by embodiment of the utility model；
Figure 11 is the sectional drawing for embodying the 8th kind of lens driver involved by embodiment of the utility model；
Figure 12 is the plan for embodying the 9th kind of major part of lens driver involved by embodiment of the utility model.
In figure：10th, lens driver, 12, lens supports body, 14, framework, 24, driver element, 26, coil, 28, magnetic
Stone, 32, guide mechanism, the 34, first guide portion, the 36, second guide portion, 40, spheroid, 42 first ball parts, the 44, second spheroid
Part, 48, elastomer, 48a, the first elastic portion, 48b, the second elastic portion, 52, press surface, the 54, first compression face, 56, second
Compression face, the 58, the 3rd compression face, the 60, first guide surface, the 62, second guide surface.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to protection domain of the present utility model.
What Fig. 1 to Fig. 3 embodied is lens driver 10 involved by the utility model the first embodiment.The lens drive
Device 10 is loaded into photographic means and is equipped in the electronic equipments such as mobile phone and smart mobile phone.
Lens driver 10 possesses the lens supports body 12 as moving parts and the framework 14 as fixed component.Frame
Body 14 is formed from a resin, and is square seen from above, the side of sidewall portion 18a erected upward with bottom 16 and from the side of bottom 16 4
~18d.As shown in Fig. 2 the top and side of framework 14 are embedded with cover lid 20.
For ease of understanding, one side of the optical axis direction of lens driver 10 is referred to as " top " in this specification, it is another
While being referred to as " lower section ".Lens supports body 12 is formed from a resin, and is formed as subcircular seen from above, and the lens supports body 12 is by framework
14 surround.As shown in Fig. 2 the inner side of the lens supports body 12 is embedded with the lens barrel 22 that accommodate single or multiple lens.
Driver element 24 is made up of in this embodiment coil 26 and magnetite 28.The structure of coil 26 is with semi-circular portions
Connect the both sides of two straight line portions.The coil 26 is fixed on the side of sidewall portion 18a of framework 14.Magnetite 28 is formed as near seen from above
Triangle, it is relative with coil 26, it is fixed on the both sides of lens supports body 12.
Guide mechanism 32 is located at the opposite of driver element 24, is symmetricly set in 2 corners.The guide mechanism 32 guides described
Lens supports body 12 is moved freely against the framework 14 along the lens axis direction.The guide mechanism 32, which possesses, is formed at frame
The first guide portion 34 on body 14, the second guide portion 36 being formed on lens supports body 12 and be configured at the first guide portion 34 with
Spheroid 40 between second guide portion 36.
Spheroid 40 is made up of the first ball part 42 and the second ball part 44.First ball part 42 and the second spherical part
In left and right (along aftermentioned pressing direction) separation arrangement, 3 are respectively configured in above-below direction seen from above for part 44.First ball part
42 and second ball part 44 clamp the protuberance 46 prominent to the corner direction of framework 14, by first ball part 42 with
Second ball part 44 support lens supports body 12 is freely up and down moved against framework 14.
Elastomer 48 is the shell fragment being made up of metals such as such as copper, iron, stainless steels, is fixed on by such as 2 bolts 50
Near the side of sidewall portion 18c inner centrals of framework 14.Be bonded and fixed to framework 14 also can, formed as one knot by insert-molding etc.
Structure also may be used.As shown in figure 3, shell fragment above-below direction and left and right directions size are larger, center part nearby can be firmly fixed.This
Outside, the left and right sides of the elastomer 48 is free end, and the first ball part 42 is pressed to the direction of coil 26.Because the both sides
The first ball part 42 being arranged above and below partly is pressed, so above-below direction size is larger.In addition, to form appropriate pressing
Power, different sizes (diminution) are designed as by part near the center from the part above-below direction between two side portions.In addition, being shape
Into appropriate pressing force, the thickness of slab of the part also may be designed as difference.
And the side of sidewall portion 18d of framework 14 inner side is provided with position detection part, (do not schemed with the position for detecting lens supports body 12
Show).In addition, forming hole on the bottom 16 of framework 14, and it is provided with by the way that filter is (not shown) by optical sensor (not shown).This
Sample can detect the position of lens supports body 12 by position detection part, be controlled according to the position of the lens supports body 12 detected
To the energization of coil 26, mobile lens supporter 12 is focused on by optical sensor.
The details of the guide mechanism 32 in corner located at side of sidewall portion 18d Yu side of sidewall portion 18c is illustrated in Fig. 4.
Elastomer 48 has the press surface 52 parallel to lens axis direction.The press surface 52 connects the first ball part 42
And occur elastic deformation, the first ball part 42 is pressed to the direction that press surface 52 intersects vertically.
On the side of sidewall portion 18d of framework 14, the first compression face 54 that the first ball part 42 connects is parallel to lens axis side
To formation.In addition, on the side of sidewall portion 18d of framework 14, the second compression face 56 that the second ball part 44 connects is parallel to lens light
Direction of principal axis is formed.In the embodiment, the first compression face 54 and the second compression face 56 are configured to same plane, are formed at and press
The direction that face 52 intersects vertically.
In addition, on the side of sidewall portion 18d of framework 14, being formed through the first ball part 42, the protrusion of lens supports body 12
The ball part 44 of portion 46 and second receives the 3rd compression face 58 of the pressing force from elastomer 14.The shape of 3rd compression face 58
Cheng Yuyu lens axis direction is parallel, the direction intersected vertically with the first compression face 54 and the second compression face 56.
On the protuberance 46 of lens supports body 12, be formed through the first ball part 42 receive from elastomer 14 by
First guide surface 60 of pressure.First guide surface 60 is formed as parallel with lens axis direction, with press surface 52 and first
Compression face 54 is in such as 45 degree angles.In addition, being formed with what the second ball part 44 connected on the protuberance 46 of lens supports body 12
Second guide surface 62.Second guide surface 62 is formed as parallel with lens axis direction, is intersected vertically with the first guide surface 60, this
Outside with the second compression face 56 and the 3rd compression face 58 in such as 45 degree angles.
In the embodiment, the first ball part 42 and press surface 52, the first compression face 54 and the first guide surface 60 this
Three faces are closely connected, the second ball part 44 and the second compression face 56, the 3rd compression face 58 and the second guide surface 62 this three
Individual face is closely connected.In addition, the essentially identical guide mechanism 36 in the direction of the pressing of elastomer 48 is in side of sidewall portion 18b and side of sidewall portion
18c corner is also symmetrical arranged.Also, the first ball part 42 and the second ball part 44 connect from the press surface 52 of elastomer 48
Be pressed power, therefore viewed from above, in settling position rotation status.Lens supports body 12 is so maintained the first of settling position
Ball part 42 is clamped with the second ball part 44, therefore can be along lens axis direction operating stably.That is the first guide portion 34 with
Second guide portion 36 is always maintained at contacting and mutually pressed with certain power with spheroid 40, and the action of lens supports body 12 can be made steady
It is fixed.
Fig. 5 embodies second of embodiment involved by the utility model.
It is made up of relative to the elastomer 48 in the first foregoing embodiment metal clips, second of embodiment
In, elastomer 48 presses the first ball part 42 by being constituted with the form as one sheet-like resin of structure of framework 14.Therefore,
Cost of manufacture is cheap.The root of the elastomer 48 is subject to the notch part 64 of thinner thickness, is more easy to occur elastic deformation.
Also identical with the first embodiment in second of embodiment, elastomer 48 has parallel to lens axis side
To press surface 52.The press surface 52 connects the first ball part 42, occurs elastic deformation and simultaneously presses the first ball part 42.
In addition, having the first compression face 54 that the first ball part 42 connects in framework 14 parallel to lens axis direction shape
Into.In addition, the second compression face 56 for having the second ball part 44 to connect in framework 14 is formed parallel to lens axis direction.The reality
Apply in form, the first compression face 54 and the second compression face 56 are configured to same plane, are formed at what is intersected vertically with press surface 52
Direction.
In addition, in framework 14, being formed through the first ball part 42, the ball part 44 of lens supports body 12 and second
Receive the 3rd compression face 58 of the pressing force from elastomer 48.3rd compression face 58 is formed at flat with lens axis direction
OK, the direction intersected vertically with the first compression face 54 and the second compression face 56.
On the protuberance 46 of lens supports body 12, be formed through the first ball part 42 receive from elastomer 14 by
First guide surface 60 of pressure.First guide surface 60 is formed as parallel with lens axis direction, with press surface 52 and first
Compression face 54 is in such as 45 degree angles.In addition, being formed with the second guide surface that the second ball part 44 connects on lens supports body 12
62.Second guide surface 62 is formed as parallel with lens axis direction, with the second compression face 56 and the 3rd compression face 58 be in than
Such as 45 degree of angles.
Fig. 6 embodies the third embodiment involved by the utility model.
The third embodiment point different with second of embodiment be：Elastomer 48 is by the first elastic portion
48a and the second elastic portion 48b is constituted.Be formed as the first elastic portion 48a and press the first ball part 42, the second elastic portion 48b
It is in opposite direction with the first elastic portion 48a pressings, press the structure of the second ball part 44.First elastic portion 48a and the second bullet
Property portion 48b the elastomer 48 and framework 14 form as one structure, respective root is subject to the notch part 64 of thinner thickness.
The first press surface 52a of the first ball part 42 of pressing is formed with first elastic portion 48a.In addition, the second elasticity
The second press surface 52b of the second ball part 44 of pressing is formed with portion 48b.In addition, the second guide portion 36 is formed through
One ball part 42 receives the first guide surface 60 of pressing force and by the second ball part 44 from second from the first press surface 52a
Press surface 52b receives the second guide surface 62 of pressing force.First press surface 52a and the second press surface 52b have both receiving respectively to be come
From the 3rd compression face 58 of the pressing force of other side.
Then mark and omit the description with same-sign with second of embodiment identical part.
Fig. 7 embodies the 4th kind of embodiment involved by the utility model.
The 4th kind of embodiment point different with the first foregoing embodiment be：Second is constituted with two faces to draw
First guide surface 60 in portion 36 is led, the first compression face 54 that the first ball part 42 connects is not provided with.That is the first guide surface 60
Two faces are formed as parallel with lens axis direction and are mutually perpendicular to, and with the press surface 52 of elastomer 48 in such as 45 degree angles.
First ball part 42 is the structure clamped by the two faces.Pressing force from press surface 52 is by two of the first guide surface 60
Face receives, therefore the position of the first ball part 42 can be made stable.
Then mark and omit the description with same-sign with the first embodiment identical part.
Fig. 8 embodies the 5th kind of embodiment involved by the utility model.
5th kind of embodiment changes following structure compared with foregoing 4th kind of embodiment：That is the first guide portion 34
The first compression face 54 connect the first ball part 42, and with press surface 52 in such as 45 degree angles, to pass through the first ball part
42 receive the pressing force from press surface 52.In addition, being constituted the second guide surface 62 of the second guide portion 36 with two faces, it is not provided with
The second compression face 56 that second ball part 44 connects.That is the first ball part 42 be pressed face 52, the first compression face 54 and
First these three faces of guide surface 60 are surrounded.In addition, two faces of the second guide surface 62 are parallel with lens axis direction and mutually hang down
Directly, and with the press surface 52 of elastomer 48 in such as 45 degree angles.Second ball part 44 is by two faces of the second guide surface 56
The structure clamped.Second ball part 44 is surrounded by two faces and this three face of the 3rd compression face 58 of the second guide surface 62, can
Make the position of the second ball part 44 stable.
Then mark and omit the description with same-sign with the 4th kind of embodiment identical part.
Fig. 9 embodies the 6th kind of embodiment involved by the utility model.
6th kind of embodiment be with the different point of foregoing 5th kind of embodiment：The first of first guide portion 34
Compression face 54 is formed at the direction intersected vertically with press surface 52.
Then mark and omit the description with same-sign with the 5th kind of embodiment identical part.
Figure 10 embodies the 7th kind of embodiment involved by the utility model.
The first embodiment illustrates guide mechanism 32 into the 6th kind of embodiment and is arranged at the opposite of driver element 24
Two corners example, and in the 7th kind of embodiment, guide mechanism 32 is arranged at four of lens driver 10
Corner.
7th kind of embodiment changes following structure compared with foregoing 6th kind of embodiment：That is guide mechanism 32
Structure is that the first ball part 42 and the second ball part 44 are configured in adjacent corner respectively.Now, the second guide portion 36
The first ball part 42 and the second ball part 44 are corresponded to respectively, are set in the circumferencial direction of the lens supports body 12 is mutually isolated
Put.In addition, being not provided with protuberance 46, the first guide surface 60 and the second guide surface 62 are directly formd on lens supports body 12.
In addition, the first compression face 54 is arranged at the outside of press surface 52, and the first guide surface 60 is turned over and turn 90 degrees.7th kind of embodiment
In, identical with the 6th kind of embodiment, the first ball part 42 is pressed by the press surface 52 of elastomer 48, from the press surface 52
Pressing force received by the first guide surface 60 of the second guide portion 36.Second ball part 44 connects the 3rd of the first guide portion 34
Second the two faces of guide surface 62 of guide surface 58, the second guide portion 36, support lens supports body 12 and move freely.Because being
With the whole lens supports body 12 of four corner buttresses, so being more easy to stable support lens supports body 12.
Then mark and omit the description with same-sign with the 6th kind of embodiment identical part.
Figure 11 embodies the 8th kind of embodiment involved by the utility model.
In 8th kind of embodiment, framework 14 is made up of the first framework 14a and second framework 14b.Set on second framework 14b
There is magnetite 28, lens supports body 12 is provided with coil 26.
First framework 14a is installed into when assembling at least can be along pressing direction slidably against second framework 14b.This
Elastomer 48 is fixed with the inside of one framework 14a.During assembling, the position in the first framework 14a of regulation pressing direction, adjustment elasticity
Body 48 gives the pressing force that the first ball part 42 applies, and the first framework 14a is fixed on second framework 14b.
Then mark and omit the description with same-sign with the first embodiment identical part.
Figure 12 embodies the 9th kind of embodiment involved by the utility model.
9th kind of embodiment is identical with the 8th kind of embodiment, except framework 14 is by the first framework 14a and the second frame
Body 14b is constituted outside this point, all identical with the first embodiment.
Then mark and omit the description with same-sign with the first embodiment identical part.
The lens driver 10 is the product with focusing function, be can be applicable to zoom function and hand shaking benefit
The product repaid.In addition, what is illustrated in this specification is the lens driver for photographic means, but the utility model can also
Suitable for other devices.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on substantive content of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment
Levying arbitrarily to be mutually combined.
Claims (15)
1. a kind of lens driver, it is characterised in that
Possesses the lens supports body for supporting lens；
Surround the framework of the lens supports body；
The guide mechanism for guiding the lens supports body to be moved freely against the framework along the lens axis direction；
The guide mechanism possesses the first guide portion being formed in the framework, be formed on the lens supports body second
Guide portion and the spheroid being configured between first guide portion and the second guide portion；
First guide portion possesses the elastomer for pressing the spheroid to second guide portion.
2. lens driver according to claim 1, it is characterised in that first guide portion possess press surface and by
Pressure surface；The press surface is formed on the elastomer and presses the spheroid, and the compression face connects with the spheroid, and puts down
Row is formed in the optical axis direction of the lens, and second guide portion possesses guide surface, and the guide surface is connect by the spheroid
Formed by the pressing force from the press surface, and parallel to the optical axis direction of the lens.
3. lens driver according to claim 1, it is characterised in that the spheroid possesses the first ball part and
Two ball parts, first ball part is set to clamp the structure of second guide portion with second ball part.
4. lens driver according to claim 3, it is characterised in that first guide portion possesses press surface,
One compression face, the second compression face and the 3rd compression face, the press surface are formed on the elastomer and press first ball
Body component, first compression face connects with first ball part and formed parallel to the optical axis direction of the lens, institute
State the second compression face with second ball part to connect and formed parallel to the optical axis direction of the lens, the described 3rd is pressurized
Face connects with second ball part, passes through first ball part, second guide portion and second spherical part
Part receives the pressing force from the press surface, is formed parallel to the optical axis direction of the lens, second guide portion possesses
First guide surface and the second guide surface, first guide surface are received from the press surface by first ball part
Pressing force, is formed parallel to the optical axis direction of the lens, and second guide surface connects with second ball part, parallel
Formed in the optical axis direction of the lens.
5. lens driver according to claim 4, it is characterised in that first compression face and described second is pressurized
Face is configured to same plane.
6. lens driver according to claim 3, it is characterised in that the elastomer has the first elastic portion and the
Two elastic portions, first elastic portion presses first ball part, second elastic portion and first elastic portion
Pressing is in opposite direction, presses second ball part.
7. lens driver according to claim 3, it is characterised in that second guide portion corresponds to described respectively
One ball part and second ball part, in the mutually isolated setting of the lens supports body circumferencial direction.
8. lens driver according to claim 4, it is characterised in that the first guide surface of second guide portion by
Two faces for clipping first ball part are constituted.
9. lens driver according to claim 4, it is characterised in that the second guide surface of second guide portion by
Two faces for clipping second ball part are constituted.
10. lens driver according to claim 1, it is characterised in that the elastomer is the shell fragment that metal is made.
11. lens driver according to claim 1, it is characterised in that the elastomer with the framework by forming
The sheet-like resin being structure as a whole is constituted.
12. lens driver according to claim 1, it is characterised in that first leader is to separate each other
Two parts, be utilized respectively and constitute the first framework and second framework of the framework and formed.
13. lens driver according to claim 1, it is characterised in that be symmetrical arranged the elastomer pressing direction
2 essentially identical guide mechanisms.
14. a kind of photographic means, possesses lens driver in claim 1 to 13 described in any one, by the lens
The lens of support body supports, and receive by the light of the lens by optical sensor.
15. a kind of electronic equipment, possesses photographic means described in claim 14.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016086893A JP6765212B2 (en) | 2016-04-25 | 2016-04-25 | Lens drive device, camera device and electronic equipment |
| JPJP2016-086893 | 2016-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573761U true CN206573761U (en) | 2017-10-20 |
Family
ID=60054982
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284628.8U Active CN206573761U (en) | 2016-04-25 | 2017-03-22 | Lens driver, photographic means and electronic equipment |
| CN201710175643.3A Pending CN107305272A (en) | 2016-04-25 | 2017-03-22 | Lens driver, photographic means and electronic equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710175643.3A Pending CN107305272A (en) | 2016-04-25 | 2017-03-22 | Lens driver, photographic means and electronic equipment |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6765212B2 (en) |
| KR (1) | KR101952200B1 (en) |
| CN (2) | CN206573761U (en) |
| TW (1) | TWI652505B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305272A (en) * | 2016-04-25 | 2017-10-31 | 新思考电机有限公司 | Lens driver, photographic means and electronic equipment |
| CN109696736A (en) * | 2017-10-23 | 2019-04-30 | 新思考电机有限公司 | Lens driver, photographic means and electronic equipment |
| CN110174740A (en) * | 2019-06-01 | 2019-08-27 | 瑞声科技(新加坡)有限公司 | Lens assembly |
| CN110398813A (en) * | 2019-07-01 | 2019-11-01 | 重庆睿恩光电子有限责任公司 | Lens driver and camera apparatus |
| WO2021258571A1 (en) * | 2020-06-23 | 2021-12-30 | 诚瑞光学(深圳)有限公司 | Lens module |
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| WO2019059705A2 (en) | 2017-09-21 | 2019-03-28 | 주식회사 엘지화학 | Polymer electrolyte and preparation method therefor |
| EP3748427B1 (en) * | 2018-02-02 | 2024-04-17 | Fujitsu Frontech Limited | Image pickup device |
| KR102497828B1 (en) | 2018-02-23 | 2023-02-08 | 엘지이노텍 주식회사 | Camera module |
| JP7172553B2 (en) * | 2018-12-18 | 2022-11-16 | 株式会社デンソー | Lens module and imaging device for vehicle |
| JP7237685B2 (en) | 2019-03-28 | 2023-03-13 | 日本電産サンキョー株式会社 | Optical unit with anti-shake function |
| CN110794547B (en) * | 2019-08-31 | 2022-06-24 | 东莞睿恩科技有限公司 | Lens driving device of ball type voice coil motor, camera device and electronic apparatus |
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| CN112650002A (en) * | 2020-12-31 | 2021-04-13 | 上海比路电子股份有限公司 | Anti-shake structure, anti-shake system and camera device |
| WO2024085345A1 (en) * | 2022-10-21 | 2024-04-25 | 엘지이노텍 주식회사 | Lens driving device, camera device, and optical device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007286173A (en) * | 2006-04-13 | 2007-11-01 | Nikon Corp | Objective lens |
| JP2008287034A (en) * | 2007-05-17 | 2008-11-27 | Sharp Corp | Actuator, its manufacture method, imaging equipment and portable electronic equipment |
| JP5627991B2 (en) | 2010-10-27 | 2014-11-19 | シャープ株式会社 | The camera module |
| JP5966383B2 (en) * | 2012-01-26 | 2016-08-10 | Tdk株式会社 | Lens drive device |
| JP5903965B2 (en) * | 2012-03-19 | 2016-04-13 | Tdk株式会社 | Lens drive device |
| TWI460521B (en) * | 2012-04-03 | 2014-11-11 | Tdk Taiwan Corp | Electromagnetic driving device for lens having an anti-tilt mechanism |
| KR101404032B1 (en) * | 2012-09-18 | 2014-06-10 | 주식회사 씨플러스 | Apparatus for detecting smoke and smoke detecting method |
| TWI500990B (en) * | 2012-11-23 | 2015-09-21 | Tdk Taiwan Corp | Electromagnetic driving device for lens having an anti-tilt mechanism |
| TWM455878U (en) * | 2013-02-08 | 2013-06-21 | Wah Hong Ind Corp | Lens activating device |
| TWI464479B (en) * | 2013-02-08 | 2014-12-11 | Wah Hong Ind Corp | Lens activating device |
| JP6273491B2 (en) * | 2013-10-22 | 2018-02-07 | 新シコー科技株式会社 | Lens driving device, camera device, and electronic device |
| JP6765212B2 (en) * | 2016-04-25 | 2020-10-07 | 新思考電機有限公司 | Lens drive device, camera device and electronic equipment |
-
2016
- 2016-04-25 JP JP2016086893A patent/JP6765212B2/en not_active Expired - Fee Related
-
2017
- 2017-03-22 CN CN201720284628.8U patent/CN206573761U/en active Active
- 2017-03-22 CN CN201710175643.3A patent/CN107305272A/en active Pending
- 2017-04-12 TW TW106112201A patent/TWI652505B/en active
- 2017-04-21 KR KR1020170051510A patent/KR101952200B1/en active IP Right Grant
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305272A (en) * | 2016-04-25 | 2017-10-31 | 新思考电机有限公司 | Lens driver, photographic means and electronic equipment |
| CN109696736A (en) * | 2017-10-23 | 2019-04-30 | 新思考电机有限公司 | Lens driver, photographic means and electronic equipment |
| CN109696736B (en) * | 2017-10-23 | 2024-04-19 | 新思考电机有限公司 | Lens driving device, camera device and electronic equipment |
| CN110174740A (en) * | 2019-06-01 | 2019-08-27 | 瑞声科技(新加坡)有限公司 | Lens assembly |
| CN110398813A (en) * | 2019-07-01 | 2019-11-01 | 重庆睿恩光电子有限责任公司 | Lens driver and camera apparatus |
| WO2021258571A1 (en) * | 2020-06-23 | 2021-12-30 | 诚瑞光学(深圳)有限公司 | Lens module |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI652505B (en) | 2019-03-01 |
| TW201835631A (en) | 2018-10-01 |
| JP2017198727A (en) | 2017-11-02 |
| JP6765212B2 (en) | 2020-10-07 |
| CN107305272A (en) | 2017-10-31 |
| KR20170121709A (en) | 2017-11-02 |
| KR101952200B1 (en) | 2019-02-27 |
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