CN209624869U - Photographic device - Google Patents
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- CN209624869U CN209624869U CN201822038132.XU CN201822038132U CN209624869U CN 209624869 U CN209624869 U CN 209624869U CN 201822038132 U CN201822038132 U CN 201822038132U CN 209624869 U CN209624869 U CN 209624869U
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Abstract
The utility model relates to a kind of photographic devices, comprising: pedestal: prism module is fixed in the pedestal；Lens module, including lens unit, the first vector for fixing the lens unit and the Second support for accommodating the first vector, the lens unit has optical axis along a first direction, the Second support is connected on the pedestal by the axis elastomer extended along the first direction, and the prism module and the lens module are sequentially arranged in the pedestal along the first direction；And image-forming module.The control of this photographic device is more convenient.
Description
Technical field
The utility model relates to lens assemblies, more specifically to a kind of photographic device.
Background technique
Many portable electronic devices (such as mobile phone) are each equipped with lens assembly.Fig. 1 is a kind of camera lens in the prior art
The structural schematic diagram of device 100；Fig. 2 is the structural schematic diagram of the prism unit 1011 in lens assembly 100 in the prior art.Such as
Shown in Fig. 1 and Fig. 2, it is known that this lens assembly 100 generally include prism module 101, lens module 102 and imaging mould
Block 103.Wherein prism module 101 is used to for the light of Z-direction incidence being reflected into X-direction, and lens module 102 is received from prism mould
The light that block 101 is emitted, the light being emitted from lens module 102 form image on image-forming module 103.
Wherein prism module 101 includes the prism unit 1011 being disposed therein, which can be around its shaft
Rotation (not shown), the shaft extend along the Y direction.Lens module 102 includes the lens (not shown) being disposed therein, this is thoroughly
Mirror can be actuated to along X, Y-direction with caused by compensation vibration phenomena such as image blur.This lens assembly 100 uses prism
Unit 1011 and lens module 102 carry out influence caused by compensation vibration respectively, and control is inconvenient, and is not easy to be adjusted.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of camera shooting dress
It sets, controls more convenient.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of photographic device, comprising:
Pedestal:
Prism module is fixed in the pedestal；
Lens module, first vector including lens unit, for fixing the lens unit and described for accommodating
The Second support of first vector, the lens unit have optical axis along a first direction, and the Second support passes through along institute
The axis elastomer for stating first direction extension is connected on the pedestal, and the prism module and the lens module are along described
First direction is sequentially arranged in the pedestal；And
Image-forming module.
According to photographic device described in the utility model, the Second support includes the two sidewalls being oppositely arranged, is connected to
The end wall of the two sidewalls end and the bottom plate being connected between the two sidewalls bottom, the lens module further include
The piece elastomer of reseting elasticity, institute are provided when the first vector and the Second support are located remotely from each other along the first direction
It states piece elastomer to be connected at the top of the first vector between Second support top, described elastomer is set to described
In the plane that first direction and third direction are constituted, the third direction is perpendicular to the first direction.
According to photographic device described in the utility model, the first vector and the Second support pass through along described
Axis elastomer connects between the carrier that one direction extends, and the Second support includes the two sidewalls being oppositely arranged, is connected to described two
The end wall of side wall ends and the bottom plate being connected between the two sidewalls bottom, in the end wall of the Second support and two
Connector is provided on the end face of side wall, the first end of axis elastomer is fixed on the end wall of the Second support between the carrier
On, second end is fixed on the connector of the end face of the two sidewalls of the Second support, and the first vector is threaded through along
Between the carrier that one direction extends on axis elastomer.
According to photographic device described in the utility model, the pedestal includes the side wall extended along second direction and institute
It states the bottom wall of side wall connection and is connected to both side plate on the side wall and relative to each other, the bottom wall and the side wall hang down
Directly, the first direction is vertical with the second direction.
According to photographic device described in the utility model, the photographic device further include:
The first vector is driven to drive relative to the Second support along the first direction that the first direction moves
Element, the first direction driving element are arranged between the first vector and the Second support；
The second direction driving element for driving the Second support to move relative to the pedestal along the second direction,
The second direction driving element is arranged between the side wall of the Second support and the side plate of the pedestal；And
The third direction driving element for driving the Second support to move relative to the pedestal along third direction, it is described
Third direction driving element is arranged between the top of the two sidewalls of the Second support and the side plate of the pedestal, the third
Direction is perpendicular to the first direction and the second direction.
According to photographic device described in the utility model, the pedestal include along the second direction extend side wall,
The bottom wall that connect with the side wall and it is connected to both side plate on the side wall and relative to each other, the bottom wall and the side
Wall is vertical；
The photographic device further include:
The first vector is driven to drive relative to the Second support along the first direction that the first direction moves
Element, the first direction driving element are arranged between the first vector and the Second support；
The second direction driving element for driving the Second support to move relative to the pedestal along second direction, it is described
Second direction driving element is arranged between the side wall of the Second support and the side plate of the pedestal, the first direction and institute
It is vertical to state second direction；And
The third direction driving element for driving the Second support to move relative to the pedestal along third direction, it is described
Third direction driving element is arranged between the top of the two sidewalls of the Second support and the side plate of the pedestal, the third
Direction is perpendicular to the first direction and the second direction；
The connector includes first part, extends out from first part and axis elastomer is connect between the carrier
Bending second part and the bending third portion for extending out from the first part and being connect with the axis elastomer
Point, the bending second part is located at perpendicular in the plane of the first direction, and extends towards the first vector,
The bending Part III is located at perpendicular in the plane of first direction, and extends towards the pedestal.
According to photographic device described in the utility model, the Second support side wall close to the end of the prism module
Portion is equipped with connector, and one end of the axis elastomer is fixed on the pedestal on the side wall of the image-forming module, another
On the connector for holding the side wall ends for being fixed on the Second support.
According to photographic device described in the utility model, the Second support includes the two sidewalls being oppositely arranged, is connected to
The end wall of the two sidewalls end and the bottom plate being connected between the two sidewalls bottom, the pedestal include along described
Side wall that second direction extends, the bottom wall that connect with the side wall and it is connected to two sides on the side wall and relative to each other
Plate, the bottom wall are vertical with the side wall；
The photographic device further include:
The first vector is driven to drive relative to the Second support along the first direction that the first direction moves
Element, the first direction driving element are arranged between the first vector and the Second support；
The second direction driving element for driving the Second support to move relative to the pedestal along second direction, it is described
Second direction driving element is arranged between the side wall of the Second support and the side plate of the pedestal, the first direction and institute
It is vertical to state second direction；And
The third direction driving element for driving the Second support to move relative to the pedestal along third direction, it is described
Third direction driving element is arranged between the top of the two sidewalls of the Second support and the side plate of the pedestal, the third
Direction is perpendicular to the first direction and the second direction；
On the outer surface of the first vector and the inner surface of the Second support, it is respectively arranged with along a first direction
The first ball spout and the second ball spout extended, is provided with rolling between first ball spout and the second ball spout
Pearl.
According to photographic device described in the utility model, described elastomer includes first vector interconnecting piece, Second support
Interconnecting piece and the sinuous portion being connected between the first vector interconnecting piece and Second support interconnecting piece, the sinuous portion exist
It wriggles and extends on the first direction and third direction.
According to photographic device described in the utility model, the Second support interconnecting piece of described elastomer includes and described
The first part of two carriers connection and the second part of the Second support is extended beyond from the first part, described the
Two parts are located at perpendicular in the plane of the first direction, and one end of the axis elastomer is connected with the pedestal, the other end
It is connected with the second part.
The photographic device for implementing the utility model, has the advantages that using lens module while realizing first party
Vibration compensation movement in upward focusing and second direction and third direction, so that focusing campaign in a first direction,
And the vibration compensation movement on second and third direction is realized by means of the same voice coil motor, can simplify control
System, so that adjustment is more convenient.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is a kind of structural schematic diagram of lens assembly in the prior art；
Fig. 2 is the structural schematic diagram of the prism unit in lens assembly in the prior art；
Fig. 3 is the structural schematic diagram of the lens assembly of first embodiment according to the present utility model；
Fig. 4 is the decomposition diagram of the lens assembly of first embodiment according to the present utility model；
Fig. 5 A is the structural schematic diagram of the piece elastomer of first embodiment according to the present utility model；
Fig. 5 B is the structural schematic diagram of the Second support of the lens assembly of first embodiment according to the present utility model；
Fig. 6 is the structural schematic diagram of the lens assembly of second embodiment according to the present utility model；
Fig. 7 A is the decomposition diagram of the lens assembly of second embodiment according to the present utility model；
Fig. 7 B is the structural schematic diagram of the Second support of the lens assembly of second embodiment according to the present utility model；
Fig. 8 is the structural schematic diagram of the lens assembly of 3rd embodiment according to the present utility model；
Fig. 9 is the decomposition diagram of the lens assembly of 3rd embodiment according to the present utility model；
Figure 10 is the structural schematic diagram of the lens assembly of fourth embodiment according to the present utility model；
Figure 11 is the decomposition diagram of the lens assembly of fourth embodiment according to the present utility model；
Figure 12 is the partial enlarged view of fourth embodiment according to the present utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 3 is the structural schematic diagram of the lens assembly 20 of first embodiment according to the present utility model；Fig. 4 is according to this
The decomposition diagram of the lens assembly 20 of the first embodiment of utility model.As shown in Fig. 3 and Fig. 4, the of the utility model
In one embodiment, lens assembly includes pedestal 21 and X is sequentially arranged the prism module in pedestal 21 along a first direction
22, lens module 23 and image-forming module 24.Wherein prism module 21 is used to for the light of second direction Z incidence to be reflected into the
One direction X, lens module 23 receive the light being emitted from prism module 21, and the light being emitted from lens module 23 is in imaging mould
Image is formed on block 24.Wherein first direction X is vertical with second direction Z.
Pedestal 21 is substantially in the shape of a frame, the side wall 211 including extending along second direction Z and connect with side wall 211
Bottom wall 212, bottom wall 212 are vertical with side wall 211.On side wall 211, it is provided with the spacer portion 213 extended along third direction Y,
Space in pedestal 21 is substantially divided into two parts by the spacer portion 213, and first part is for accommodating prism module 22, second part
For accommodating lens module 23 and image-forming module 24 etc..Wherein third direction Y is perpendicular to first direction X and second direction Z.In
Position on side wall 211, opposite with lens module 23, has been respectively fixedly connected with side plate 214, and both side plate 214 is relative to each other.It needs
It is noted that side plate 214 can also be formed as one with side wall 211.
Prism module 22 includes prism unit 221 and prism unit carrier 222.Wherein prism unit carrier 222 includes
Two sidewalls 222a and the rear wall 222b being connected between the 222a of two sidewalls, rear wall 222b, which have, is used for support prism unit
221 inclined-plane 222c.Prism unit 221 can be fixed in prism unit carrier 222 for example, by modes such as dispensings.Entire rib
Mirror module 22 is fixed in pedestal 21, and fixed form can be engaging, gluing etc..But the utility model is without being limited thereto, rib
Mirror module 22 can only include prism unit 221, and prism unit 221 is directly anchored in pedestal 21.
Lens module 23 is including lens unit 231, the first vector 232 for fixing lens unit 231 and for holding
Receive the Second support 233 of first vector 232.The lens unit 231 has the optical axis of X along a first direction, and including one or
Multiple eyeglasses and for accommodating the lens barrel for fixing this multiple eyeglass.First vector 232 includes peripheral wall 232a and is connected to
The end wall 232b of the end peripheral wall 232a.Wherein the section of peripheral wall 232a is substantially in the U-shaped of opening, and end wall 232b is close to image-forming module
24 and perpendicular to first direction X.On the two sides top surface of the peripheral wall 232a of first vector 232, it is provided with first elastomer and connects
Socket part 232c.First elastomer interconnecting piece 232c can be such as protrusion.
First vector 232 can relative to Second support 232 X, second direction Z and third direction Y in a first direction its
In at least one side move upwards, and Second support 232 is relative to pedestal 21 X, second direction Z and third in a first direction
Other sides of direction Y move upwards.
Fig. 5 B is the structural schematic diagram of the Second support 233 of the lens assembly of first embodiment according to the present utility model；
In conjunction with shown in Fig. 5 B, Second support 233 includes the two sidewalls 233a being oppositely arranged, the end wall for being connected to the two sidewalls end 233a
The 233b and bottom plate 233c being connected between the bottom of two sidewalls 233a.End wall 233b is close to image-forming module 24.Two sidewalls
The shape of the inner surface of 233a is corresponding with the shape of outer surface of peripheral wall 232a of first vector 232.The 233a in two sidewalls
On the top surface of two sides, it is provided with second elastomer interconnecting piece 233d.Second elastomer interconnecting piece 233d can be for example convex
Portion.
Fig. 5 A is the structural schematic diagram of the piece elastomer 234 of first embodiment according to the present utility model.In conjunction with Fig. 4-5,
The lens module 23 further includes piece elastomer 234.The piece elastomer 234 be connected at the top of the peripheral wall 232a of first vector 232 with
Between at the top of the two sidewalls 233a of Second support 233, to play connection function and in first vector 232 and Second support 233
Reseting elasticity is provided when being located remotely from each other along second direction Z.In the embodiments of the present invention, piece elastomer 234 is elastic slice,
Including first vector interconnecting piece 234a, Second support interconnecting piece 234b and it is connected to first vector interconnecting piece 234a and second
Sinuous portion 234c between carrier interconnecting piece 234b.The quantity of piece elastomer 234 is two, in each elastomer 234,
The quantity of first vector interconnecting piece 234a is two, and the first elongated interconnecting piece that the two is extended through X along a first direction
234d connection；The quantity of Second support interconnecting piece 234b is two, and the two extended through X along a first direction it is second elongated
Interconnecting piece 234e connection, the portion 234c that wriggles are connected to first vector interconnecting piece 234a and Second support interconnecting piece relative to each other
Between 234b, and the portion 234c that wriggles wriggles on X extend in a first direction, that is, and the portion 234c that wriggles extends towards first direction X, it
Complications return to oppositely extending on first direction X afterwards, repeatedly.Piece elastomer 234 is located at X/Y plane under undeformed state
Interior, i.e., piece elastomer 234 is set in the plane that first direction X and third direction Y is constituted.Wherein first vector interconnecting piece 234a
It is connect with first elastomer interconnecting piece 232c in first vector 232, on Second support interconnecting piece 234b and Second support 233
Second elastomer interconnecting piece 233d connection.But the utility model is without being limited thereto, and piece elastomer 234 can also be spring, turn round
Spring etc., connection type and position can accordingly change.
It is fixedly connected on side wall 211 on the side plate 214 of pedestal 21, and first including extending along second direction Z
Point 214a and be connected to first part 214a top and the second part 214b vertical with first part 214a.Second
The top surface of the two sidewalls 233a of carrier 233, is provided with corresponding groove, and X extends the groove along a first direction, and along first
The length of direction X is greater than the length of the second part 214b of the side plate 214 of pedestal 21.Second part 214b be located above groove and
It can be mobile relative to groove.
The lens module 23 further includes the axis elastomer 25 extended along second direction Z.The axis elastomer 25 connects pedestal
21 with Second support 233.Axis elastomer 25 has pliability, can be such as elater, can occur around one end in stress
Beat and external force revocation after can reset.In the embodiment shown in the drawings, axis elastomer 25 extends along second direction Z,
Quantity is four, and one end is connect with the top quadrangle of Second support 233 respectively, the other end second part with pedestal 21 respectively
Quadrangle connection, so that the length of axis elastomer 26 deforms enough.In the embodiments of the present invention, second
The top quadrangle of the two sidewalls 233a of carrier 233, is respectively and fixedly provided with connector 233e, and connector 233e is extensible to exceed second
Except the profile of the two sidewalls 233a of carrier 233.The lower end of axis elastomer 25 is welded on pedestal 21, and upper end is connected to connection
On part 233e.Preferably, connector 233e is beam spring, including be fixedly connected with Second support 233 first part, Yi Jicong
The bending second part that first part extends out and connect with axis elastomer 25.But 25 quantity of axis elastomer and setting
It is not limited thereto, is also possible to two, three, five etc..
Since axis elastomer 25 has pliability, when Second support 233 is mobile relative to pedestal 21,25 meeting of axis elastomer
Beat occurs around its lower end, after electromagnetic force revocation, Second support 233 resets under the action of axis elastomer 25.
Between Second support 233 and pedestal 21, it is provided with first direction driving element.More specifically, the first party
It is arranged between the bottom of Second support 233 and the bottom wall 212 of pedestal 21 to driving element.In the embodiments of the present invention
In, which includes in the one of them of the bottom that Second support 233 is arranged in and the bottom wall 212 of pedestal 21
Coil 237a and the magnetite 237b that is disposed therein in another one.Correspondence can be set in the bottom of Second support 233
Receiving recess.The quantity of coil 237a and magnetite 237b can be two, and the optical axis about lens module 23 is symmetrical,
When coil 237a is powered, pushing Second support 233 relative to pedestal 21 by electromagnetic force, X is moved along a first direction
It is dynamic, so that drive lens unit 231 moves on X in a first direction, to focus.At this point, the second of the side plate 214 of pedestal 21
Part 214b plays certain position-limiting action.After electromagnetic force revocation, Second support 233 resets under the action of axis elastomer 25.
Between first vector 232 and Second support 233, it is provided with second direction driving element.Second direction driving
Element is arranged between the outer surface peripheral wall 232a of first vector 232 and the side wall 233a inner surface of Second support 233.At this
In the embodiment of utility model, along second direction Z, the peripheral wall 232a of first vector 232 is arranged in second direction driving element
The medium position of the side wall 233a inner surface of outer surface and Second support 233.The second direction driving element includes setting the
Coil 238a in the one of them of the side wall 233a inner surface of the outer surface peripheral wall 232a and Second support 233 of one carrier 232,
And the magnetite 238b in another one is set.Wherein in the outer surface peripheral wall 232a of first vector 232 and Second support 233
Side wall 233a inner surface on be provided with corresponding pockets.The quantity of coil 238a and magnetite 238b can be two,
Optical axis about lens module 23 is symmetrical, when coil 238a is powered, can push first vector 232 by electromagnetic force
It is moved relative to Second support 233 along second direction Z, so that drive lens unit 231 moves on second direction Z.Work as electricity
When the reseting elasticity of magnetic force and piece elastomer 234 balances, first vector 232 is stablized relative to Second support 233.Electromagnetic force is removed
After pin, first vector 232 resets under the action of the reseting elasticity of piece elastomer 234.
Between Second support 233 and pedestal 21, it is provided with third direction driving element.More specifically, the third party
The second part 214b at the top of the two sidewalls 233a of Second support 233 and the side plate 214 of pedestal 21 is set to driving element
Between.In the embodiments of the present invention, which includes that the two sidewalls of Second support 233 are arranged in
Magnetite 239a and coil 239b at the top of 233a between the bottom second part 214b of the both side plate 214 of pedestal 21, wherein magnetic
One of them in stone 239a and coil 239b is arranged in the groove 233g at the top of the two sidewalls 233a of Second support 233, separately
One is fixed on the bottom second part 214b of the side plate 214 of pedestal 21.When coil 239b is powered, the electromagnetic force of side is less than
The electromagnetic force of the other side, to push Second support 233 to move relative to pedestal 21 along third direction Y, and then drive lens
Unit 231 moves on third direction Y.Make at this point, the second part 214b of the side plate 214 of pedestal 21 plays certain limit
With.After electromagnetic force revocation, Second support 233 resets under the action of axis elastomer 25.
Lens assembly 20 further includes the voice coil motor (not shown) being fixed on pedestal 21, and first to third direction drives member
Part is electrically connected to voice coil motor.Electric power is provided by voice coil motor for first to third direction driving element coil.The mirror
Head device 20 further includes the sensor being electrically connected with voice coil motor, the vibration of the sensor detector lens device 20, and accordingly
Driving lens unit 231 is moved upwards in second direction or third party, to realize the vibration in second direction and third direction
Dynamic compensation, obtains clearly image.
It should be noted that in this first embodiment, axis elastomer can be extended with X along a first direction, one end and base
Seat 21 is connected close to the side wall of image-forming module 24, and the side wall 233a of the other end and Second support 233 is close to the end of prism module 22
Portion is connected.Second support 233 side wall 233a on the end of prism module 22, be fixed with connector, this set with
3rd embodiment is identical, and details are not described herein.
Accordingly, identical as 3rd embodiment, 232 peripheral wall of first vector is arranged in first direction driving element
Between in the middle part of the outer surface 232a and in the middle part of the side wall 233a inner surface of Second support 233, when the coil is energized, electromagnetic force can be passed through
Effect push first vector 232 relative to Second support 233 X is mobile along a first direction, so that drive lens unit 231 is the
It is moved on one direction X, to focus.The position of second direction driving element is changed.Second direction driving element is set
It sets between the first part 214a of the side plate 214 of the side wall 233a and pedestal 21 of Second support 233.When second direction drives
When the coil of element is powered, Second support 233 can be pushed to move along second direction Z relative to pedestal 21 by electromagnetic force
It is dynamic.After electromagnetic force revocation, Second support 233 resets under the action of axis elastomer 27.Third direction driving element setting exists
Between the second part 214b of the side plate 214 at the top and pedestal 21 of the two sidewalls 233a of Second support 233.When coil is powered
When, the electromagnetic force of side is less than the electromagnetic force of the other side, to push Second support 233 relative to pedestal 21 along third direction
Y is mobile, and then drive lens unit 231 moves on third direction Y.After electromagnetic force revocation, Second support 233 is in axis elastomer
It is resetted under the action of 27.When necessary, adaptive change can be carried out to the shape of piece elastomer 234, for example, its portion of wriggling is made to exist
It wriggles and extends on third direction Y.Part identical with 3rd embodiment repeats no more.
The focusing of the lens assembly 20 of the utility model in a first direction moves and on second and third direction
Vibration compensation movement is realized by means of the same voice coil motor, can simplify control, so that adjustment is more convenient.
Fig. 6 is the structural schematic diagram of the lens assembly 20 of second embodiment according to the present utility model；Fig. 7 A is according to this
The decomposition diagram of the lens assembly 30 of the second embodiment of utility model；Fig. 7 B is second embodiment according to the present utility model
Lens assembly Second support 233 structural schematic diagram.In the second embodiment of the utility model, with first embodiment phase
Same part repeats no more.As shown in Fig. 6, Fig. 7 A, Fig. 7 B, in this embodiment, first vector 232 and Second support 233 are simultaneously
It is not connected by piece elastomer, axis elastomer 26 connects between the carrier extended through X along a first direction.Between the carrier
The first end of axis elastomer 26 is fixed on the end wall 233b of Second support 233, and second end is fixed on the two sides of Second support 233
On the end face of wall 233a, first vector 232 is threaded through between carrier on axis elastomer 26.Specifically, can be in Second support 233
End wall 233b and two sidewalls 233a end face on connector 232d is set, the first end of axis elastomer 26 is fixed between carrier
On the connector 232d on end wall 233b, second end is fixed on the connector 232d of the end face of two sidewalls 233a.With first
Embodiment is similar, connector 232d may include first part and extend out from first part and between carrier axis elasticity
The bending second part that body 26 connects.The bending second part is located at perpendicular in the plane of first direction X, and can be equal
Extend towards first vector 232.Due to the elongate curved structure of bending second part, when between carrier axis elastomer 26 along
When two direction Z movement deforms, it will pull bending second part and certain deformation occur.
When second direction driving element by electromagnetic force push first vector 232 relative to Second support 233 along
When second direction Z is mobile, axis elastomer 26 is sent out with the movement of first vector 232 between the carrier that X extends along a first direction
Change shape, so that drive lens unit 231 moves on second direction Z.After electromagnetic force revocation, first vector 232 is between carrier
It is resetted under the action of axis elastomer 26.
But the utility model is without being limited thereto, and the first end of axis elastomer 26 can be fixed on Second support 233 between carrier
On end wall 233b, and second end is fixed on first vector 232 on the end face of prism module 22 by connector, can play
Similar connection function.
In this embodiment, it is identical with the first embodiment, pedestal 21 and Second support 233 connect still through axis elastomer 25
It connects, and axis elastomer 25 is according to the difference in direction can there are two types of set-up modes, axis elastomer 25 can be X along a first direction
Extend or extends along second direction Z.The setting of first, second, third direction driving element is corresponding to it.
When X extends axis elastomer 25 along a first direction, axis elastomer between the other end and carrier of axis elastomer 25
26 another corresponding end is connected on the same connector, i.e. the connector 232d on 233 two sidewalls 233a of Second support,
At this point, connector 232d may include first part, extend out from first part and axis elastomer 26 is connect between carrier
Bending second part and the bending Part III for extending out from first part and connecting with axis elastomer 25, this
The shape of three parts can be identical as second part, in the plane perpendicular to first direction X, and can be towards pedestal 21
Extend.
Fig. 8 is the structural schematic diagram of the lens assembly 20 of 3rd embodiment according to the present utility model；Fig. 9 is according to this
The decomposition diagram of the lens assembly 20 of the 3rd embodiment of utility model.In the 3rd embodiment of the utility model, with
The identical part of one embodiment repeats no more.As shown in Figure 8 and Figure 9, in this embodiment, first vector 232 and Second support
233 connect not by piece elastomer, in the outer surface peripheral wall 232a of first vector 232 and the side wall of Second support 233
On 233a inner surface, it is respectively arranged with the first ball spout 232e and the second ball spout 233e, in the first ball spout 232e
And second be provided with ball between ball spout 233e.Specifically, the outer surface peripheral wall 232a of first vector 232 it is upper,
On the upper and lower part of the side wall 233a inner surface of lower part and Second support 233, the rolling of the first ball spout 232e and second is set
Pearl sliding slot 233e, and X extends along a first direction by the first ball spout 232e and the second ball spout 233e.One of ball
In in the first ball spout 232e, another part is located in the second ball spout 233e quartile, whereby by first vector 232 and
The connection of two carriers 233, and make first vector 232 can be with mobile relative to Second support 233 on X in a first direction.
First direction driving element is provided between first vector 232 and Second support 233.More specifically, first
Direction driving element be arranged in the middle part of the outer surface peripheral wall 232a of the 232 of first vector in the side wall 233a of Second support 233
Between surface middle part.The first direction driving element includes that 232 outer surface peripheral wall 232a and second of first vector is arranged in
Magnetite 241a in the side wall 233a inner surface one of them of the carrier 233 and coil 241b being arranged in another one.
On the outer surface peripheral wall 232a of the 232 of one carrier and the side wall 233a inner surface of Second support 233, it can be set corresponding
Accommodate recess.The quantity of coil 241b and magnetite 241a can be two, and the optical axis about lens module 23 is symmetrical, work as line
When enclosing 241b energization, pushing first vector 232 relative to Second support 233 by electromagnetic force, X is moved along a first direction
It is dynamic, so that drive lens unit 231 moves on X in a first direction, to focus.
In this embodiment, pedestal 21 is connect with Second support 233 still through axis elastomer, but the company of axis elastomer
Position and direction are connect to be changed.As shown, X extends axis elastomer 27 along a first direction, one end and pedestal 21 are close
The side wall 211 of image-forming module 24 is connected, the end phase of the side wall 233a of the other end and Second support 233 close to prism module 22
Even.More specifically, the side wall 233a in Second support 233 is equipped with connector 233f on the end of prism module 22.The company
Except the extensible end beyond side wall 233a fitting 233f.One end of axis elastomer 27 is fixed on pedestal 21 close to image-forming module
On 24 side wall 211, the other end is fixed on the connector 233f of the end side wall 233a of Second support 233.
In this embodiment, the position of second direction driving element is changed.The setting of second direction driving element exists
Between the first part 214a of the side plate 214 of the side wall 233a and pedestal 21 of Second support 233.The second direction driving element packet
Include the magnetic in first part's 214a one of them of the side plate 214 of two sidewalls 233a and pedestal 21 that Second support 233 is set
The stone 242a and coil 242b being arranged in another one.It may be provided on the side wall 233a of Second support 233 corresponding
Accommodate recess.When coil 242a is powered, Second support 233 can be pushed relative to pedestal 21 along the by electromagnetic force
Two direction Z are mobile.After electromagnetic force revocation, Second support 233 resets under the action of axis elastomer 27.
The position of third direction driving element is identical with the first embodiment, and details are not described herein.
Figure 10 is the structural schematic diagram of the lens assembly 20 of fourth embodiment according to the present utility model；Figure 11 is basis
The decomposition diagram of the lens assembly 20 of the fourth embodiment of the utility model.Figure 12 is the 4th implementation according to the present utility model
The partial enlarged view of example.In the fourth embodiment of the utility model, the part being identical with the first embodiment is repeated no more.Such as figure
10, shown in 11,12, in this embodiment, the structure for connecting the piece elastomer of first vector 232 and Second support 233 is had occurred
Variation.Piece elastomer 243 is connected to the two sidewalls 233a of quadrangle and Second support 233 at the top of the peripheral wall 232a of first vector 232
Between the quadrangle of top, each elastomer 243 includes first vector interconnecting piece 243a, Second support interconnecting piece 243b, Yi Jilian
Meet the sinuous portion 243c between first vector interconnecting piece 243a and Second support interconnecting piece 243b.
It is worth noting that, in this embodiment, Second support interconnecting piece 243b and the company for being used for connecting shaft elastomer 25
Fitting integrates, that is, the upper end of axis elastomer 25 is connected on Second support interconnecting piece 243b.Second support interconnecting piece
243b includes with the first part 243b-1 that connect at the top of the two sidewalls 233a of Second support 233 and from first part 243b-
1 extends beyond the second part 243b-2 of Second support 233.Second part 243b-2 be in elongated bending, and with wriggle
Portion 243c is located at the opposite side of first part 243b-1.In this embodiment, it wriggles portion 243c X and third party in a first direction
It wriggles and extends on Y, that is, what it connect with first part 243b-1 be partially toward, and third direction Y extends, and complications return to the later
It is oppositely extending on three direction Y；What it connect with first vector interconnecting piece 243a is partially toward first direction X extension, tortuous later
It returns to oppositely extending on first direction X.This structure makes first vector 232 relative to Second support 233 on second direction Z
When movement, the portion 243c that wriggles can deform offer restoring force, in addition, first vector 232 is relative to Second support 233 in first party
When moving on X and third direction Y, the portion 243c that wriggles can open deformation along corresponding direction within the scope of certain amplitude
And provide restoring force.
The lens module 23 further includes the axis elastomer 25 extended along second direction Z.It welds the lower end of axis elastomer 25
On pedestal 21, upper end is connected on the second part 243b-2 of Second support interconnecting piece 243b of piece elastomer 243.
In this embodiment, pedestal 21 no longer includes side wall and side plate.The position and structure of first direction driving element are protected
It holds constant.The position of third direction driving element is changed.Second support 233 is arranged in the third direction driving element
Between the top of two sidewalls 233a and the top two sides of first vector 232.In the embodiment of the utility model, the third party
It include that magnetite 244a at the top of the two sidewalls 233a of Second support 233 is set and is arranged in first vector to driving element
The coil 244b of 232 top two sides.
In this embodiment it is possible to be identical with the first embodiment, first vector 232 is arranged in second direction driving element
Between the outer surface peripheral wall 232a and the side wall 233a inner surface of Second support 233.
Can also with as shown, second direction driving element and third direction driving element share the same magnetite 244a,
Since magnetite 244a has certain thickness, first vector 232 is arranged in the coil 238a of second direction driving element at this time
The outer surface peripheral wall 232a, positioned at the side of magnetite 244a.When the coil 238a of second direction driving element is powered, electromagnetism power drive
First vector 232 moves in a second direction.When the coil 244b of third direction driving element is powered, electromagnetism power drive first is carried
Body 232 is moved upwards in third party.
In this embodiment, pedestal 21 can also still include side wall and side plate, be identical with the first embodiment, pedestal 21 with
Second support 233 is connected still through axis elastomer 25, and axis elastomer 25 can be there are two types of setting side according to the difference in direction
Formula, axis elastomer 25 can be X along a first direction and extend or extend along second direction Z.First, second, third direction
The setting of driving element is corresponding to it.Axis elastomer 25 along a first direction X extend in the case where, Second support interconnecting piece 243b
Second part 243b-2 can bend 90 degree along second direction Z, i.e. second part 243b-2 is positioned at perpendicular to first direction
In the plane of X, one end of axis elastomer 25 is connected with the side wall of pedestal 21, the other end and second part of axis elastomer 25
243b-2 is connected.
The lens assembly 20 of the utility model is using lens module 23 while realizing the focusing on first direction X, Yi Ji
Vibration compensation movement on two direction Z and third direction Y, so that focusing campaign in a first direction and second and the
The upward vibration compensation movement of tripartite is realized by means of the same voice coil motor, can simplify control, so that adjustment is more
Add conveniently.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of photographic device characterized by comprising
Pedestal:
Prism module is fixed in the pedestal；
Lens module, first vector including lens unit, for fixing the lens unit and for accommodating described first
The Second support of carrier, the lens unit have an optical axis along a first direction, and the Second support passes through along described the
The axis elastomer that one direction extends is connected on the pedestal, and the prism module and the lens module are along described first
Direction is sequentially arranged in the pedestal；And
Image-forming module.
2. photographic device according to claim 1, which is characterized in that the Second support includes the two sides being oppositely arranged
Wall, the end wall for being connected to the two sidewalls end and the bottom plate being connected between the two sidewalls bottom, the lens module
It further include that the piece of reseting elasticity is provided when the first vector and the Second support are located remotely from each other along the first direction
Elastomer, described elastomer are connected at the top of the first vector between Second support top, described elastomer
It is set in the plane that the first direction and third direction are constituted, the third direction is perpendicular to the first direction.
3. photographic device according to claim 1, which is characterized in that the first vector and the Second support pass through edge
Between the carrier that extends of the first direction axis elastomer connect, the Second support includes the two sidewalls being oppositely arranged, connection
End wall in the two sidewalls end and the bottom plate that is connected between the two sidewalls bottom, at the end of the Second support
Connector is provided on the end face of wall and two sidewalls, the first end of axis elastomer is fixed on described second between the carrier
On the end wall of carrier, second end is fixed on the connector of the end face of the two sidewalls of the Second support, and the first vector is worn
It is located between the carrier extended along a first direction on axis elastomer.
4. photographic device according to claim 3, which is characterized in that the pedestal includes the side extended along second direction
Wall, the bottom wall connecting with the side wall and be connected to both side plate on the side wall and relative to each other, the bottom wall with it is described
Side wall is vertical, and the first direction is vertical with the second direction.
5. photographic device according to claim 4, which is characterized in that the photographic device further include:
The first direction driving element for driving the first vector to move relative to the Second support along the first direction,
The first direction driving element is arranged between the first vector and the Second support；
The second direction driving element for driving the Second support to move relative to the pedestal along the second direction, it is described
Second direction driving element is arranged between the side wall of the Second support and the side plate of the pedestal；And
The third direction driving element for driving the Second support to move relative to the pedestal along third direction, the third
Direction driving element is arranged between the top of the two sidewalls of the Second support and the side plate of the pedestal, the third direction
Perpendicular to the first direction and the second direction.
6. photographic device according to claim 4, which is characterized in that the pedestal includes extending along the second direction
Side wall, the bottom wall that connect with the side wall and be connected to both side plate on the side wall and relative to each other, the bottom wall with
The side wall is vertical；
The photographic device further include:
The first direction driving element for driving the first vector to move relative to the Second support along the first direction,
The first direction driving element is arranged between the first vector and the Second support；
The second direction driving element for driving the Second support to move relative to the pedestal along second direction, described second
Direction driving element is arranged between the side wall of the Second support and the side plate of the pedestal, the first direction and described the
Two directions are vertical；And
The third direction driving element for driving the Second support to move relative to the pedestal along third direction, the third
Direction driving element is arranged between the top of the two sidewalls of the Second support and the side plate of the pedestal, the third direction
Perpendicular to the first direction and the second direction；
The connector includes first part, from the bending that first part extends out and axis elastomer is connect between the carrier
Shape second part and the bending Part III for extending out from the first part and being connect with the axis elastomer, institute
It states bending second part to be located at perpendicular in the plane of the first direction, and extends towards the first vector, it is described
Bending Part III is located at perpendicular in the plane of first direction, and extends towards the pedestal.
7. photographic device according to claim 4, which is characterized in that the Second support side wall close to the prism
The end of module is equipped with connector, and one end of the axis elastomer is fixed on the pedestal close to the side wall of the image-forming module
On, the other end is fixed on the connector of the side wall ends of the Second support.
8. photographic device according to claim 4, which is characterized in that the Second support includes the two sides being oppositely arranged
Wall, the end wall for being connected to the two sidewalls end and the bottom plate being connected between the two sidewalls bottom, the pedestal include
It the side wall extended along the second direction, the bottom wall that is connect with the side wall and is connected on the side wall and phase each other
Pair both side plate, the bottom wall is vertical with the side wall；
The photographic device further include:
The first direction driving element for driving the first vector to move relative to the Second support along the first direction,
The first direction driving element is arranged between the first vector and the Second support；
The second direction driving element for driving the Second support to move relative to the pedestal along second direction, described second
Direction driving element is arranged between the side wall of the Second support and the side plate of the pedestal, the first direction and described the
Two directions are vertical；And
The third direction driving element for driving the Second support to move relative to the pedestal along third direction, the third
Direction driving element is arranged between the top of the two sidewalls of the Second support and the side plate of the pedestal, the third direction
Perpendicular to the first direction and the second direction；
On the outer surface of the first vector and the inner surface of the Second support, it is respectively arranged with and extends along a first direction
The first ball spout and the second ball spout, be provided with ball between first ball spout and the second ball spout.
9. photographic device according to claim 2, which is characterized in that described elastomer include first vector interconnecting piece,
Second support interconnecting piece and the sinuous portion being connected between the first vector interconnecting piece and Second support interconnecting piece, it is described
The portion of wriggling wriggles on the first direction and third direction to be extended.
10. photographic device according to claim 9, which is characterized in that the Second support interconnecting piece packet of described elastomer
It includes the first part connecting with the Second support and extends beyond second of the Second support from the first part
Point, the second part is located at perpendicular in the plane of the first direction, one end of the axis elastomer and the pedestal phase
Even, the other end is connected with the second part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038132.XU CN209624869U (en) | 2018-12-05 | 2018-12-05 | Photographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038132.XU CN209624869U (en) | 2018-12-05 | 2018-12-05 | Photographic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624869U true CN209624869U (en) | 2019-11-12 |
Family
ID=68445131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038132.XU Active CN209624869U (en) | 2018-12-05 | 2018-12-05 | Photographic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI742899B (en) * | 2020-07-20 | 2021-10-11 | 大陸商昆山聯滔電子有限公司 | A kind of motor |
-
2018
- 2018-12-05 CN CN201822038132.XU patent/CN209624869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI742899B (en) * | 2020-07-20 | 2021-10-11 | 大陸商昆山聯滔電子有限公司 | A kind of motor |
| US11644639B2 (en) | 2020-07-20 | 2023-05-09 | Lanto Electronic Limited | Prism driving device |
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