CN208297834U - Optical devices - Google Patents

Abstract

A kind of Optical devices, including a pedestal, a rotating mechanism, a bearing seat and an optical module.Rotating mechanism is connected to pedestal.Bearing seat is connected to rotating mechanism.Optical module is set to bearing seat, for changing the direction of travel of an incident light.By changing a bias conductor length of rotating mechanism, rotate bearing seat relative to pedestal along a rotation axis.The Optical devices may be provided at mobile electronic device and provide the function of optical anti-shake.In addition, the Optical devices, which can not need setting, generates the mechanism of electromagnetic field to realize the function of anti-optical anti-shake, and then the quality of image caused by Optical devices can be improved.

Description

Optical devices

Technical field

The utility model relates generally to a kind of Optical devices, and espespecially a kind of optics applied to mobile electronic device fills It sets.

Background technique

With the fast development of the communication technology, camera model is widely used in mobile phone, tablet computer etc. by people In mobile electronic device.Camera model generally all has a camera lens and an image sensor.Incident light can shine via lens It is incident upon image sensor, and image sensor generates a video signal according to the incident light of irradiation thereon.In order to improve camera The quality of image captured by module, camera model adjust the position of camera lens using a drive motor, to reach auto-focusing (autofocus) and/or the function of zoom (zoom).

In addition, when user when mobile electronic device is shot in the way of hand-held by most likely being carried out.However, if Image captured by mobile electronic device can thicken in the case where insufficient light, therefore in known (existing) technology Optics aseismatic mechanism can be increased in camera model, so that camera model has the function of optical anti-shake.

In general, known optics aseismatic mechanism includes motor mechanism to drive optical module.However, motor mechanism Produced electromagnetic field can generate image to the drive motor of adjustment camera lens, thereby reduce the matter of image caused by camera model Amount.Therefore, although current camera model has met its purpose used, not yet meet the requirement of many other aspects.Cause This, it is desirable to provide the improvement project of camera model.

Utility model content

The utility model provides a kind of Optical devices, may be disposed in mobile electronic device.Above-mentioned Optical devices It can not need to include that can generate the motor mechanism of electromagnetic field to realize the function of anti-optical anti-shake, and then optics dress can be improved The quality of image caused by setting.

The utility model provides a kind of Optical devices, which includes: a pedestal；One rotating mechanism, is connected to Pedestal；One bearing seat, is connected to rotating mechanism；And an optical module, it is set to bearing seat, for changing the row of an incident light Into direction, wherein making bearing seat along one first rotation axis relative to pedestal by the bias conductor length for changing rotating mechanism Rotation.

In some embodiments, bias conducting wire includes one first conducting end and one second conducting end.One power supply is via One conducting end and the second conducting end provide a voltage in bias conducting wire, to change bias conductor length.

In some embodiments, bearing seat is articulated in pedestal, and bias conducting wire includes: one first conducting end, is connected to base Seat；And one second conducting end, it is connected to bearing seat.

In some embodiments, pedestal further includes a first connecting portion, and bearing seat further includes a second connecting portion.Bias Conducting wire is connected to first connecting portion and the second connecting portion.

Optical devices further include one second bias conducting wire and a connecting wire.Second bias conducting wire be connected to pedestal and Bearing seat.Connecting wire is set on bearing seat, and is connected to bias conducting wire and the second bias conducting wire.

In some embodiments, rotating mechanism further includes an elastic parts, is connected to pedestal and bearing seat.Bias conducting wire Around the elastic parts.

In some embodiments, elastic parts includes: an elastic body, is set on bearing seat；One elastic arm, is connected to Elastic body；And a movable part, it is set on elastic arm.Bias conductive contact is in movable part.When bias conductor length shortens When, the mobile movable part of bias conducting wire, and rotate elastic body.

In some embodiments, pedestal further includes a fixed part, and one long-range (long-range portion) of elastic arm is connected to fixation Portion.

In some embodiments, pedestal includes a limiting unit, and bias conducting wire is slidably contacted with the limiting unit.

In some embodiments, Optical devices further include a reed, which is set to pedestal and bearing seat, to mention For an elastic force between pedestal and bearing seat.

In some embodiments, reed further includes a shaft, is extended along the first rotation axis.

In some embodiments, rotating mechanism further includes a third bias conducting wire, wherein by changing the first bias conducting wire Length rotates bearing seat relative to pedestal along one first direction of rotation, and by changing third bias conductor length, makes to carry Seat is rotated along one second direction of rotation relative to pedestal.

In some embodiments, Optical devices further include one second rotating mechanism, are connected to pedestal and bearing seat.Pass through The one second bias conductor length for changing the second rotating mechanism rotates bearing seat relative to pedestal along one the 4th rotation axis.

In some embodiments, Optical devices a further include: outer frame is actively set on pedestal；An and third Rotating mechanism is connected to outer frame and pedestal.

In some embodiments, the direction that bias conducting wire extends is perpendicular to the first rotation axis.

In some embodiments, bias conducting wire is located on an imaginary plane, and the imaginary plane and the first rotation axis are uneven Row.

In some embodiments, bias conducting wire and bearing seat are arranged along an extending direction of the first rotation axis.

In some embodiments, it is advanced by the incident light of optical module along an optical axis, and the first rotation axis is not parallel to Optical axis.

In some embodiments, Optical devices further include the lens adjacent to optical module.Lens and optical module edge Arranged with the not parallel direction of the first rotation axis.

In some embodiments, Optical devices further include a driving assembly；In some embodiments, the driving assembly is neighbouring In the optical module, and to the movement lens.In some embodiments, optical module be set to driving assembly and lens it Between.

In some embodiments, driving assembly includes a magnet assembly and the driving coil for magnet assembly.

In conclusion the Optical devices of the utility model may be disposed at mobile electronic device and provide optical anti-shake Function.In addition, the utility model changes bias conductor length in bias conducting wire by providing voltage, so that optical module is opposite It is rotated in pedestal.Therefore, the Optical devices of the utility model can not need setting and generate the mechanism of electromagnetic field to realize anti-optics The function of anti-hand shake, and then the quality of image caused by Optical devices can be improved.

Detailed description of the invention

Fig. 1 is the perspective view according to the mobile electronic device of the utility model in some embodiments.

Fig. 2 is the cut-away view of the A-A section of Fig. 1.

Fig. 3 A is the perspective view of the first embodiment of the Optical devices of the utility model.

Fig. 3 B is the exploded view of the first embodiment of the Optical devices of the utility model.

Fig. 3 C is the schematic diagram of the first embodiment of the Optical devices of the utility model.

Fig. 3 D is the schematic diagram of the second embodiment of the Optical devices of the utility model.

Fig. 4 A is the perspective view of the 3rd embodiment of the Optical devices of the utility model.

Fig. 4 B is the perspective view at another visual angle of the 3rd embodiment of the Optical devices of the utility model.

Fig. 4 C is the exploded view of the 3rd embodiment of the Optical devices of the utility model.

Fig. 4 D is the schematic diagram of the 3rd embodiment of the Optical devices of the utility model.

Fig. 5 A is the perspective view of the fourth embodiment of the Optical devices of the utility model.

Fig. 5 B is the perspective view at another visual angle of the fourth embodiment of the Optical devices of the utility model.

Fig. 5 C is the exploded view of the fourth embodiment of the Optical devices of the utility model.

Fig. 5 D is the schematic diagram of the fourth embodiment of the Optical devices of the utility model.

Fig. 6 is the perspective view of the 5th embodiment of the Optical devices of the utility model.

[description of symbols]

Pedestal 10

The first side wall 11

Second sidewall 12

Bottom plate 13

Interconnecting piece (first connecting portion) 14

Interconnecting piece 15

Fixed part 16

Limiting unit 17

Positioning region 18

Bearing seat 20

Carry ontology 21

Hinge portion 22

Glue groove 221

Accommodation groove 23

Limiting slot 24

Interconnecting piece (second connecting portion) 25

Interconnecting piece 26

Optical module 30

Transparent bodies 31

Reflectance coating 32

Rotating mechanism 40

Rotating mechanism (the second rotating mechanism) 40a

Rotating mechanism (third rotating mechanism) 40b

Elastic parts 41,41a

Elastic body 411

Elastic arm 412

Connecting pin 4121

Long-range 4122

Turning point 4123

Movable part 413

Bias conducting wire 42,42a, 42b, 42c, 42d, 42e

First conducting end 421,421a

Second conducting end 422,422a

Reed 50

Fixinig plate 51,55

Shaft 52,54

Limit film 53

Outer frame 60

Mobile electronic device A1

Outer housing A10

Display surface A11

Loophole A12

Back side A13

Display panel A20

Camera model A30

Optical devices A31

Lens subassembly A32

Lens A321

Driving assembly A322

Magnet assembly A323

Driving coil A324

Reflection subassembly A33

Image sensor A34

Optical axis AX1

First rotation axis AX2

Second rotation axis AX3

Third rotation axis AX4

Extending direction D1, D2, D3

First pull direction D4

Second pull direction D5

Incident light L1

Power supply P1

First direction of rotation R1

Second direction of rotation R2

Accommodating space S1

Connecting wire W11, W12, W13

Specific embodiment

The following description provides many different embodiments or example, for implementing the difference spy of the utility model Sign.Component described in following specific examples and arrangement mode, the expression the utility model for only being used to simplify, are only used as example Son, and not to limit the utility model.For example, the description of structure of the fisrt feature above a second feature includes It directly contacts between first and second features, or is set between the first and second features with another feature, so that One and second feature be not directly to contact.

In addition, this specification has continued to use identical reference numerals and/or text in different examples.It is above-mentioned to continue to use only In order to simplified and clear, being not offered as must be relevant between different embodiments and setting.

The first and second equal vocabulary in this specification, only as the purpose of clear interpretation, not to corresponding to And limitation the scope of the patents.In addition, the vocabulary such as fisrt feature and second feature, and non-limiting it be identical or be different feature.

Spatially relevant vocabulary as used herein, such as above or below etc., only to one on simple description attached drawing Component or a feature are relative to another component or the relationship of feature.Other than the orientation described on attached drawing, it is included in different sides Position uses or the device of operation.In addition, the shape, size, thickness and inclined angle in attached drawing may be for clear theorys Bright purpose and draw or be simplified not according to ratio, purposes of discussion is only provided.

Fig. 1 is the perspective view according to the mobile electronic device A1 of the utility model in some embodiments.

Fig. 2 is the cut-away view of the A-A section of Fig. 1.Mobile electronic device A1 can calculate for a smartphone, a plate Machine or a smart watch.Mobile electronic device A1 includes an outer housing A10, a display panel A20 and at least one A camera model A30.Outer housing A10 can be plate structure.In some embodiments, outer housing A10 with a thickness of 5mm to 10mm Range between.Display panel A20 is set on a display surface A11 of outer housing A10, with showing a picture.

Camera model A30 is set in outer housing A10, the loophole A12 corresponding to outer housing A10.Incident light L1 can According to setting camera model A30 and a video signal is generated via loophole A12.Display panel A20 can be shown according to video signal One picture.In some embodiments, camera model A30 can have the function of zoom function and optical anti-shake.

For simplicity purposes, in the attached drawing of the utility model, a loophole A12 and a camera are only depicted Modules A 30.However, loophole A12 can have back side A13 and/or display surface A11 multiple, and that may be disposed at outer housing A10, Multiple loophole A12 can correspond respectively to different camera model A30.

Camera model A30 includes that an Optical devices A31, a lens subassembly A32, a reflection subassembly A33 and an image pass Sensor A34.Optical devices A31, lens subassembly A32 and reflection subassembly A33 can be along an optical axis AX1 sequentials.Incident light L1 Enter behind the inside outer housing A10 via loophole A12 sequentially by Optical devices A31, lens subassembly A32 and reflection subassembly Image sensor A34 is exposed to after A33.

Optical devices A31 can be an optical reflection unit, to change the direction of travel of incident light L1, so that incident light L1 advances along optical axis AX1 light.Lens subassembly A32 may include multiple lens A321 and driving assembly A322.Lens A321 can edge Optical axis AX1 sequential.Driving assembly A322 is to along optical axis AX1 mobile lens A321, to change and reflection subassembly A33 or shadow As the distance between sensors A 34, and then it can realize the function of zoom or focusing.

In the present embodiment, driving assembly A322 includes a magnet assembly A323 and drives line for the one of magnet assembly Enclose A324.Lens A321 is connected to magnet assembly A323.Make driving coil A324 by supplying electric current for driving coil A324 Magnetic force is generated between magnet assembly A323, and by the mobile magnet assembly A323 of magnetic force.

Direction of travel of the reflection subassembly A33 to change incident light L1, so that incident light L1 is irradiated in image sensor A34.In the present embodiment, reflection subassembly A33 can be a reflecting mirror (mirror), refraction water chestnut mirror (Prism) or a light splitting Mirror (beam splitter).

Image sensor A34 generates a video signal according to the incident light L1 irradiated thereon.In some embodiments, Image sensor A34 can be a complementary metal oxide semiconductor (CMOS, Complementary Metal-Oxide- Semiconductor) sensor.

Fig. 3 A is the perspective view of the first embodiment of the Optical devices A31 of the utility model.Fig. 3 B is the utility model The exploded view of the first embodiment of Optical devices A31.Fig. 3 C is showing for the first embodiment of the Optical devices A31 of the utility model It is intended to.Optical devices A31 includes a pedestal 10, a bearing seat 20, an optical module 30 and a rotating mechanism 40.

Pedestal 10 can have a first side wall 11, a second sidewall 12 and a bottom plate 13.The first side wall 11 and second side Wall 12 can extend perpendicular to bottom plate 13, and an accommodating space S1 can be formed between the first side wall 11 and second sidewall 12.In other words It says, the first side wall 11 can be in parallel and corresponding to second sidewall 12, and separates with second sidewall 12.

Bearing seat 20 is rotatably positioned in the accommodating space S1 of pedestal 10.Bearing seat 20 can be along the first rotation axis AX2 phase Pedestal 10 is rotated.As shown in Fig. 2 and Fig. 3 A, the first rotation axis AX2 is not parallel to optical axis AX1.In the present embodiment, first Rotation axis AX2 can be vertical or be approximately perpendicular to optical axis AX1.Bearing seat 20 can be articulated in the first side wall 11 and second of pedestal 10 Side wall 12.

Bearing seat 20 can have 21, two hinge portions 22 of a carrying ontology and an accommodation groove 23.Carrying ontology 21 can turn Dynamicly in the accommodating space S1 of pedestal 10.Hinge portion 22 is set to two opposite sides of carrying ontology 21 and is articulated in the first side Wall 11 and second sidewall 12.Hinge portion 22 can extend along the first rotation axis AX2.In some embodiments, hinge portion 22 is distinguished It is set to the first side wall 11 and second sidewall 12, and is articulated in carrying ontology 21.Accommodation groove 23 is formed in carrying ontology 21.

Optical module 30 is set in the accommodation groove 23 of bearing seat 20, for changing the direction of travel of an incident light L1.Hold The shape for setting slot 23 can cooperate the shape of optical module 30 so that optical module 30 is more securely set in bearing seat 20.At this In embodiment, it can be advanced along optical axis AX1 by the incident light L1 of optical module 30.

As shown in Fig. 2, lens A321 of the optical module 30 adjacent to lens subassembly A32.Optical module 30 and lens A321 It is arranged along with the first rotation axis AX2 not parallel direction.In the present embodiment, optical module 30 is with lens A321 along vertical Or it is approximately perpendicular to the optical axis AX1 arrangement of the first rotation axis AX2.

Optical module 30 can be a reflecting mirror, a refraction water chestnut mirror or a spectroscope.In the present embodiment, optical module 30 Including a transparent bodies 31 and a reflectance coating 32.Transparent bodies 31 can be a triangular prism.Reflectance coating 32 is set to transparent One surface of body 31, and can contact in bearing seat 20.

In the present embodiment, bearing seat 20 may also include a limiting slot 24, be formed in carrying ontology 21, and be connected to accommodating Slot 23.When optical module 30 is set in accommodation groove 23, viscose can be set in accommodation groove 23 so that optical module 30 is fixed In bearing seat 20.In some embodiments, optical module 30 may extend in limiting slot 24, and to keep optical module 30 more steady Admittedly be set in bearing seat 20.

In the present embodiment, pedestal 10 may also include positioning region 18, be set on bottom plate 13.Positioning region 18 can cooperate carrying The shape of 20 bottoms of seat, the range moved in pedestal 10 to limit bearing seat 20.

Rotating mechanism 40 is set in pedestal 10, and bearing seat 20 may connect to rotating mechanism 40.In the present embodiment, turn Motivation structure 40 includes two elastic parts 41 and multiple bias conducting wires 42.

In the present embodiment, two elastic parts 41 are set between pedestal 10 and bearing seat 20, and can be located separately Two opposite sides of bearing seat 20.Elastic parts 41 is to provide an elastic force in pedestal 10 and bearing seat 20.Elastic parts 41 It can be a torque spring, a reed, an elastic material or a flexible structure.One end of hinge portion 22 can connect elastic parts 41.Therefore, when rotating mechanism 40 rotates, elastic parts 41 can apply an elastic force so that bearing seat 20 restores to an initial bit It sets.

In the present embodiment, it there are two bias conducting wire 42 can have, but is not limited thereto, one of bias conducting wire 42 is adjacent It is bordering on the first side wall 11, and another bias conducting wire (the second bias conducting wire) 42 is adjacent to second sidewall 12.Above-mentioned two bias is led Line 42 is connected to pedestal 10 and bearing seat 20.Bias conducting wire 42 can extend linearly, and the direction that bias conducting wire 42 extends It can be perpendicular to the first rotation axis AX2.In the present embodiment, by changing the length of the bias conducting wire 42 of rotating mechanism 40, can make Bearing seat 20 is rotated along the first rotation axis AX2 relative to pedestal 10.

In some embodiments, above-mentioned two bias conducting wire 42 can be located at two opposite sides of bearing seat 20, and can be relative to Bearing seat 20 is symmetrical arranged.In other words, the extension side that bias conducting wire 42 and bearing seat 20 extend along the first rotation axis AX2 It is arranged to D1.Above-mentioned two bias conducting wire 42 can extend linearly in same direction and can be located on an imaginary plane, and first Rotation axis AX2 is parallel to imaginary plane.

Pedestal 10 further includes multiple interconnecting pieces (first connecting portion) 14.The settable the first side wall 11 of interconnecting piece 14, second side Wall 12 and/or bottom plate 13, and interconnecting piece 14 can be located in accommodating space S1.In the present embodiment, interconnecting piece 14 can be respectively adjacent to In the junction of the first side wall 11 and bottom plate 13, and adjacent to second sidewall 12 and the junction of bottom plate 13.

Bearing seat 20 further includes an interconnecting piece (second connecting portion) 25.Interconnecting piece 25 may be disposed at the two-phase of carrying ontology 21 It tosses about, and can be located in accommodating space S1.Bias conducting wire 42 is connected to the connection of the interconnecting piece 14 and bearing seat 20 of pedestal 10 Portion 25.In some embodiments, bias conducting wire 42 can be wound in interconnecting piece 14 and interconnecting piece 25, and the company of being slidably connected to Socket part 14 and interconnecting piece 25.

Camera model A30 may also include connecting wire W11, W12, W13, be set to pedestal 10 and bearing seat 20.One In a little embodiments, connecting wire W11, W12, W13 can be formed in by way of printing or plated film (coating) pedestal 10 with And bearing seat 20.In some embodiments, connecting wire W11, W12, W13 interconnects object (Molded with three dimensional mold Interconnect Device, MID) mode be formed on pedestal 10 and bearing seat 20.In some embodiments, it connects Conducting wire W11, W12, W13 are formed in pedestal in the mode of laser direct forming method (Laser Direct Structuring, LDS) 10 and bearing seat 20 on.In the present embodiment, connecting wire W11 may be disposed at the bottom plate 13 and the first side wall of pedestal 10 11.Connecting wire W13 may be disposed at the bottom plate 13 and second sidewall 12 of pedestal 10.Connecting wire W12 is set to bearing seat 20 Carrying ontology 21.The both ends of connecting wire W12 can extend respectively to the interconnecting piece 25 of bearing seat 20.

In some embodiments, the interconnecting piece 14 that connecting wire W11,13 may extend to pedestal 10, and with bias conducting wire 42 The first conducting end 421 connection.Connecting wire W12 may extend to the interconnecting piece 25 of bearing seat 20, therefore the one of connecting wire W12 End may connect to the second conducting end 422 of bias conducting wire 42, and the other end of connecting wire W12 may connect to another bias conducting wire Second conducting end 422 of (the second bias conducting wire) 42 connects.

In the present embodiment, bias conducting wire 42 and connecting wire W11, W12, W13 can form a circuit.One power supply P1 can connect It is connected to connecting wire W11, W13, to input an electric current in bias conducting wire 42 and connecting wire W11, W12, W13.

In the present embodiment, bias conducting wire 42 can be made by marmem (Shape Memory Alloys, SMA) At.Therefore, when power supply P1 provides voltage to bias conducting wire 42 via the first conducting end 421 and the second conducting end 422, can change 42 length of bias conducting wire.For example, when voltage is bigger, the temperature of bias conducting wire 42 is higher, and works as the temperature of bias conducting wire 42 Bias 42 length of conducting wire are shorter when spending higher.

Since the first conducting end 421 of bias conducting wire 42 is connected to the interconnecting piece 14 of pedestal 10, and the second conducting end 422 connects Be connected to the interconnecting piece 25 of bearing seat 20, therefore when 42 length of bias conducting wire shortens, bias conducting wire 42 can produce a pulling force so that Bearing seat 20 is rotated relative to pedestal 10 along one first direction of rotation R1 along one first rotation axis AX2.Above-mentioned pulling force can be greater than Elastic force caused by elastic parts 41.In addition, being supplied in the voltage of bias conducting wire 42 by adjusting power supply P1, pulling force can adjust Size so that bearing seat 20 and optical module 30 turn to a predetermined position.

When power supply P1 stops service voltage when bias conducting wire 42, bias conducting wire 42 is cooling so that bias conducting wire 42 is long It spends elongated.At this time due to 42 length of bias conducting wire, so that bias conducting wire 42 stops providing pulling force in pedestal 10 and bearing seat 20, therefore may make bearing seat 20 to restore to an initial position by elastic force provided by elastic parts 41.

By the design of the Optical devices A31 of above-mentioned the utility model, so that when user uses mobile electronic device A1 When being taken pictures, mobile electronic device A1 can be via the rotation angle of adjustment optical module 30 to provide optical anti-shake function Energy.Further, since the rotating mechanism 40 of the utility model does not have magnet assembly and driving coil, therefore when driving rotating machine When structure 40 rotates optical module 30 relative to pedestal 10, magnetic field can't be generated, and then can be reduced mobile electronic device A1 Internal Electromagnetic Interference, and then the quality of mobile electronic device A1 filmed image can be improved.

Fig. 3 D is the schematic diagram of the second embodiment of the Optical devices A31 of the utility model.In the present embodiment, bias is led Line 42 can extend along an extending direction D2.Above-mentioned extending direction D2 can be vertical or be approximately perpendicular to optical axis AX1.In other words, even Socket part 14 and interconnecting piece 25 can be arranged substantially along extending direction D2.So as to allowing pulling force caused by bias conducting wire 42 relative to first The torque of rotation axis AX2 increases, so that with bigger torsion when bearing seat 20 rotates.

In the present embodiment, rotating mechanism 40 may also include a bias conducting wire (third bias conducting wire) 42a.Pedestal 10 may be used also Including an interconnecting piece 15.Bearing seat 20 may also include an interconnecting piece 26.The both ends of bias conducting wire 42a be connected to interconnecting piece 15 and Interconnecting piece 26.It hinge portion 22 can be between interconnecting piece 25 and interconnecting piece 26.

Power supply P1 is optionally to bias conducting wire 42 and bias conducting wire 42a service voltage.When power supply P1 service voltage in When bias conducting wire 42,42 length of bias conducting wire shortens, so that R1 revolves along the first direction of rotation for bearing seat 20 and optical module 30 Turn.And when power supply P1 service voltage is when bias conducting wire 42a, bias conducting wire 42a length shortens, so that bearing seat 20 and optics Component 30 is rotated along the second direction of rotation R2.Above-mentioned first direction of rotation R1 is in contrast to the second direction of rotation R2.Therefore, in this reality Apply the voltage that can be supplied in bias conducting wire 42 and bias conducting wire 42a in example by adjusting power supply P1 so that bearing seat 20 and Optical module 30 turns to a predetermined position.

Fig. 4 A is the perspective view of the 3rd embodiment of the Optical devices A31 of the utility model.Fig. 4 B is the utility model The perspective view at another visual angle of the 3rd embodiment of Optical devices A31.Fig. 4 C is the third of the Optical devices A31 of the utility model The exploded view of embodiment.Fig. 4 D is the schematic diagram of the 3rd embodiment of the Optical devices A31 of the utility model.

In the present embodiment, pedestal 10 has multiple interconnecting pieces 14, multiple interconnecting pieces 15 and multiple fixed parts 16.Even Socket part 14 and interconnecting piece 15 can be respectively arranged at the first side wall 11 and second sidewall 12, and interconnecting piece 14 is adjacent to interconnecting piece 15。

Connecting wire W11, W13 extends respectively to interconnecting piece 14 and interconnecting piece 15.First conducting end of bias conducting wire 42 421 are connected to interconnecting piece 14, and connect with connecting wire W11.Second conducting end 422 of bias conducting wire 42 is connected to interconnecting piece 15, and connect with connecting wire W13.Therefore bias conducting wire 42 and connecting wire W11, W13 form a circuit, and may connect to Power supply P1.In addition, fixation portions 16 can be respectively arranged at the first side wall 11 and second sidewall 12, to be connected to elastic group Part 41.

In the present embodiment, interconnecting piece 14 and interconnecting piece 15 can be card slot.First conducting end 421 of bias conducting wire 42 with And second conducting end 422 be sticked in interconnecting piece 14 and interconnecting piece 15.

In some embodiments, above-mentioned two bias conducting wire 42 can be located at two opposite sides of bearing seat 20, and can be relative to Bearing seat 20 is symmetrical arranged.Bias conducting wire 42 and bearing seat 20 are arranged along the extending direction D1 that the first rotation axis AX2 extends. In addition, each bias conducting wire 42 can be located on an imaginary plane, and above-mentioned imaginary plane and the first rotation axis AX2 are not parallel.? In some embodiments, above-mentioned imaginary plane is perpendicular to the first rotation axis AX2.

Elastic parts 41 is set on the hinge portion 22 of bearing seat 20, and is connected to pedestal 10.Bias conducting wire 42 is surrounded on Elastic parts 41.Elastic parts 41 can be as made by elastic material, such as rubber.When 42 length of bias conducting wire shortens, bias Conducting wire 42 is deformed elastic parts 41, and rotates bearing seat 20 by the deformation of elastic parts 41.

In the present embodiment, elastic parts 41 includes an elastic body 411, multiple elastic arms 412 and multiple movable parts 413.Elastic body 411 is arranged or is fixed on the hinge portion 22 of bearing seat 20.Elastic body 411 can be a cyclic structure, surround In hinge portion 22.

In some embodiments, elastic body 411 can be round, ellipse or polygon, but be not limited thereto.? In the present embodiment, elastic body 411 can be quadrangle.In some embodiments, hinge portion 22 can have glue groove 221.By Viscose is filled in glue groove 221, and elastic parts 41 can be made to be fixed on hinge portion 22.

Elastic arm 412 can be connected to the two opposite sides of elastic parts 41.In the present embodiment, elastic arm 412 can be with Spiral helicine mode is extended by elastic parts 41.One connecting pin 4121 of elastic arm 412 may connect to elastic body 411. The one of elastic arm 412 long-range 4122 may connect to the fixed part 16 of pedestal 10.In addition, elastic arm 412 has a turning point 4123, It is located substantially at the central section of elastic arm 412, and elastic arm 412 can be bent at turning point 4123.

Movable part 413 may be disposed on the bending part of elastic arm 412.Movable part 413 can as made by rigid, such as Metal or duroplasts.Pedestal 10 may also include multiple limiting units 17, be set in the first side wall 11 and second sidewall 12, to Limit the position of bias conducting wire 42.Bias conducting wire 42 is slidably contacted with limiting unit 17 and movable part 413.

Bias conducting wire 42 is accessible and is surrounded on movable part 413 and limiting unit 17.In addition, the first of bias conducting wire 42 leads Electric end 421 and the second conductor wire end are fixed on pedestal 10.Therefore, when the length of bias conducting wire 42 shortens, 42 meeting of bias conducting wire It is mobile towards hinge portion 22 to make movable part 413, and deforms elastic arm 412 and rotates elastic body 411.At this time due to elasticity The fixed part 16 of pedestal 10 is fixed in long-range the 4122 of arm 412, therefore can drive bearing seat 20 by the rotation of elastic body 411 And R1 rotates optical module 30 along the first direction of rotation.Therefore, it can be supplied in partially by adjusting power supply P1 in the present embodiment The voltage for pressing conducting wire 42, so that bearing seat 20 and optical module 30 turn to a predetermined position.

When power supply P1 stops to bias 42 service voltage of conducting wire, 42 length of bias conducting wire, therefore elastic parts 41 It restores, and then load seat and optical module 30 is driven to rotate along the second direction of rotation R2 and return back to an initial position.

As shown in Fig. 4 B and Fig. 4 C, Optical devices A31 further includes a rotating mechanism (the second rotating mechanism) 40a.Rotating machine The design of structure 40a can be according to above-mentioned disclosed rotating mechanism 40.Rotating mechanism 40a is connected to pedestal 10 and bearing seat 20. In the present embodiment, rotating mechanism 40a is located between the bottom plate 13 and bearing seat 20 of pedestal 10.

Rotating mechanism 40a includes a bias conducting wire (the 4th bias conducting wire) 42b, is connected to pedestal 10 and bearing seat 20. By changing the length of the bias conducting wire 42b of rotating mechanism 40a, make bearing seat 20 along one second rotation axis AX3 (such as Fig. 4 A institute Show) it is rotated relative to pedestal 10.Above-mentioned second rotation axis AX3 extends along an extending direction D3.Second rotation axis AX3 can be perpendicular to First rotation axis AX2, extending direction D2 can be perpendicular to extending direction D3.

The size of pulling force is adjusted by adjusting the voltage for being supplied in bias conducting wire 42b, so that bearing seat 20 and optics Component 30 turns to a predetermined position.When power supply P1 stops service voltage when bias conducting wire 42b, bias conducting wire 42b length increases Add, so that bias conducting wire 42b stops providing pulling force in pedestal 10 and bearing seat 20.Therefore the elastic parts of rotating mechanism 40a Elastic force provided by 41a may make bearing seat 20 to restore to an initial position.

Accordingly, the mobile electronic device A1 of the present embodiment can be by rotating mechanism 40 and rotating mechanism 40a, to provide More preferably optical anti-shake function.

Fig. 5 A is the perspective view of the fourth embodiment of the Optical devices A31 of the utility model.Fig. 5 B is the utility model The perspective view at another visual angle of the fourth embodiment of Optical devices A31.Fig. 5 C is the 4 of the Optical devices A31 of the utility model The exploded view of embodiment.Fig. 5 D is the schematic diagram of the fourth embodiment of the Optical devices A31 of the utility model.

In the present embodiment, Optical devices A31 further includes a reed 50, is set to pedestal 10 and bearing seat 20, to One precompression is provided between pedestal 10 and bearing seat 20.Reed 50 can be located on an imaginary plane.Reed 50 can be by a gold medal It is made via punching press processing procedure (technique) to belong to plate.

Reed 50 may include two fixinig plates, 51, two shafts 52, a limit film 53, two shafts 54, Yi Jiyi Fixinig plate 55.It is flat that fixinig plate 51, a shaft 52,53, two shafts 54 of limit film and fixinig plate 55 can be located at an imagination On face.

Fixinig plate 51 can be individually fixed in the first side wall 11 and second sidewall 12 of pedestal 10.Shaft 52 is connected and fixed Piece 51 and limit film 53.Shaft 52 extends along the first rotation axis AX2.Therefore, bearing seat 20 is along shaft 52 and first Rotation axis AX2 is rotated relative to pedestal 10.When bearing seat 20 is rotated by an initial position to a predetermined position relative to pedestal 10 Afterwards, bearing seat 20 can be returned back to above-mentioned initial position by elastic force provided by reed 50.

Limit film 53 is connected to shaft 52 and shaft 54, and fixinig plate 55 is securable to bearing seat 20.Shaft 54 extend along the second rotation axis AX3.Therefore, bearing seat 20 is revolved along shaft 54 and the second rotation axis AX3 relative to pedestal 10 Turn, and after bearing seat 20 is rotated by an initial position to another predetermined position relative to pedestal 10, bullet provided by reed 50 Bearing seat 20 can be returned back to above-mentioned initial position by property power.

In the present embodiment, one end of bias conducting wire 42 is connected to the interconnecting piece 14 of pedestal 10, and the other end is connected to and holds Carry the interconnecting piece 25 of seat 20.Bias conducting wire 42 slidably contacts with the limiting unit 17 of pedestal 10.Connecting wire W12 is set to carrying Seat 20, and it is connected to bias conducting wire 42 and bias conducting wire (the second bias conducting wire) 42c.One end of bias conducting wire 42c is connected to The interconnecting piece 15 of pedestal 10, and the other end is connected to the interconnecting piece 26 of bearing seat 20.Bias conducting wire 42 slidably contacts with pedestal 10 limiting unit 17.Therefore, bias conducting wire 42, connecting wire W12, bias conducting wire 42c can form a circuit.

When bias conducting wire 42 and bias conducting wire 42c are supplied to voltage, bias conducting wire 42 and bias conducting wire 42c length Shorten.At this point, as shown in Figure 5 D, bias conducting wire 42 pulls interconnecting piece 25 along pull direction D4, and bias conducting wire 42c is drawn along second Dynamic direction D5 pulls interconnecting piece 26.Therefore, by pulling force caused by bias conducting wire 42 and bias conducting wire 42c, it may make and hold It carries seat 20 and is rotated along shaft 52 and the first rotation axis AX2 relative to pedestal 10.Therefore, it is supplied in partially by adjusting power supply P1 Conducting wire 42 and the voltage of bias conducting wire 42c are pressed, can adjust the size of pulling force, so that bearing seat 20 and optical module 30 rotate To a predetermined position.

When power supply P1 stop service voltage when bias conducting wire 42 and bias conducting wire 42c, bias conducting wire 42 and bias Conducting wire 42c length increases, so that bias conducting wire 42 and bias conducting wire 42c stop providing pulling force to pedestal 10 and bearing seat 20.Therefore bearing seat 20 may make to restore to an initial position by elastic force provided by reed 50.

In some embodiments, above-mentioned bias conducting wire 42 and bias conducting wire 42c and can be located at an imaginary plane on, and on It states imaginary plane and the first rotation axis AX2 is not parallel.In some embodiments, above-mentioned imaginary plane is perpendicular to the first rotation axis AX2。

As shown in Figure 5 B, camera model A30 further includes a rotating mechanism (the second rotating mechanism) 40a.Rotating mechanism 40a's Design can be according to above-mentioned disclosed rotating mechanism 40.Rotating mechanism 40a is connected to pedestal 10 and bearing seat 20.In this implementation In example, rotating mechanism 40a is located between the bottom plate 13 and bearing seat 20 of pedestal 10.

As shown in Figure 5A and 5B, rotating mechanism 40a includes a bias conducting wire (the 4th bias conducting wire) 42b and one inclined Press conducting wire 42d.Bias conducting wire 42b and bias conducting wire 42d are connected to pedestal 10 and bearing seat 20.It is rotated by changing The bias conducting wire 42b and bias conducting wire 42d length of mechanism 40a, makes bearing seat 20 along the second rotation axis AX3 and shaft 54 It is rotated relative to pedestal 10.

The size of pulling force is adjusted by adjusting the voltage that is supplied in bias conducting wire 42b and bias conducting wire 42d, so as to hold It carries seat 20 and optical module 30 turns to a predetermined position.When power supply P1 stop service voltage in bias conducting wire 42b and partially When pressing conducting wire 42d, bias conducting wire 42b and bias conducting wire 42d length increase, so that bias conducting wire 42b and bias conducting wire 42d Stop providing pulling force pedestal 10 and bearing seat 20.Therefore bearing seat 20 may make to restore by elastic force provided by reed 50 To an initial position.

Accordingly, the mobile electronic device A1 of the present embodiment, can be by rotating mechanism 40 and rotating mechanism 40a, to mention For more preferably optical anti-shake function.

Fig. 6 is the perspective view of the 5th embodiment of the Optical devices A31 of the utility model.In the present embodiment, bearing seat 20 can rotate along the first rotation axis AX2 relative to pedestal 10 and/or via rotating mechanism 40a (such as Fig. 4 B via rotating mechanism 40 And shown in Fig. 5 B) rotated along the second rotation axis AX3 relative to pedestal 10.The design of rotating mechanism 40 and/or rotating mechanism 40a can According to the aforementioned embodiment with disclosure.

Optical devices A31 further includes an outer frame 60 in the present embodiment, is movably disposed on pedestal 10.In this reality It applies in example, pedestal 10 is located in outer frame 60.Rotating mechanism (third rotating mechanism) 40b is connected to pedestal 10 and outer frame 60.Rotating mechanism 40b is rotate pedestal 10 relative to outer frame 60 along a third rotation axis AX4.Above-mentioned rotating mechanism 40b It can be according to the design of the rotating mechanism 40 and/or rotating mechanism 40a for the embodiment having been described above.

Third rotation axis AX4 can be not parallel to the first rotation axis AX2 and the second rotation axis AX3.In some embodiments, Third rotation axis AX4 can be perpendicular to the first rotation axis AX2.Third rotation axis AX4 can be or opposite perpendicular to the second rotation axis AX3 It is tilted in the second rotation axis AX3.

Rotating mechanism 40b may include the bias conducting wire 42e for being connected to pedestal 10 and outer frame 60.By changing rotating machine The bias conducting wire 42e length of structure 40b, so that pedestal 10 is rotated along third rotation axis AX4 relative to outer frame 60.

Accordingly, the mobile electronic device A1 of the present embodiment, can be anti-to provide more preferably optics by rotating mechanism 40b Hand shakes function.

Above-mentioned disclosed feature can be combined with each other in any appropriate manner with one or more disclosed embodiments, repair Decorations, displacement or conversion, and it is not limited to specific embodiment.

In conclusion the Optical devices of the utility model may be disposed at mobile electronic device and provide optical anti-shake Function.In addition, the utility model changes bias conductor length in bias conducting wire by providing voltage, so that optical module is opposite It is rotated in pedestal.Therefore, the Optical devices of the utility model can not need setting and generate the mechanism of electromagnetic field to realize anti-optics The function of anti-hand shake, and then the quality of image caused by Optical devices can be improved.

Though the utility model is disclosed as above with various embodiments, however it is only not limited to this as exemplary reference The range of utility model, anyone skilled in the art should can make certain without departing from the spirit and scope of the utility model A little changes and modification.Therefore above-described embodiment is not intended to limit the scope of the utility model, the protection scope of the utility model Subject to view appended claims institute defender.

Claims (21)

1. a kind of Optical devices, which is characterized in that the Optical devices include:

One pedestal；

One rotating mechanism is connected to the pedestal；

One bearing seat is connected to the rotating mechanism；And

One optical module is set to the bearing seat, for changing the direction of travel of an incident light；

Wherein by changing the length of a bias conducting wire of the rotating mechanism, make the bearing seat along one first rotation axis relative to this Pedestal rotation.

2. Optical devices as described in claim 1, which is characterized in that the bias conducting wire includes one first conducting end and one the Two conducting ends a, wherein power supply provides a voltage in the bias conducting wire, to change via first conducting end and second conducting end Become the length of the bias conducting wire.

3. Optical devices as described in claim 1, which is characterized in that the bearing seat is articulated in the pedestal, and the bias conducting wire Include: one first conducting end, is connected to the pedestal；And one second conducting end, it is connected to the bearing seat.

4. Optical devices as described in claim 1, which is characterized in that the pedestal further includes a first connecting portion, and the carrying Seat further includes a second connecting portion, and wherein the bias conducting wire is connected to the first connecting portion and the second connecting portion.

5. Optical devices as claimed in claim 4, which is characterized in that the Optical devices further include: one second bias conducting wire, even It is connected to the pedestal and the bearing seat；And a connecting wire, be set on the bearing seat, and be connected to the bias conducting wire and The second bias conducting wire.

6. Optical devices as described in claim 1, which is characterized in that the rotating mechanism further includes an elastic parts, is connected to The pedestal and the bearing seat, and the bias conductor loop is around the elastic parts.

7. Optical devices as claimed in claim 6, which is characterized in that the elastic parts includes:

One elastic body is set on the bearing seat；

One elastic arm is connected to the elastic body；And

One movable part is set on the elastic arm；

Wherein the bias conductive contact is in the movable part, when the length of the bias conducting wire shortens, the mobile work of the bias conducting wire Dynamic portion, and rotate the elastic body.

8. Optical devices as claimed in claim 7, which is characterized in that the pedestal further includes a fixed part, and the elastic arm One is remotely connected to the fixed part.

9. Optical devices as claimed in claim 7, which is characterized in that the pedestal includes a limiting unit, and the bias conducting wire is sliding It is contacted with the limiting unit dynamicly.

10. Optical devices as described in claim 1, which is characterized in that the Optical devices further include a reed, reed setting In the pedestal and the bearing seat, to provide an elastic force between the pedestal and the bearing seat.

11. Optical devices as claimed in claim 10, which is characterized in that the reed further includes a shaft, along this first turn Moving axis extends.

12. Optical devices as described in claim 1, which is characterized in that the rotating mechanism further includes a third bias conducting wire, In by changing the length of the bias conducting wire, rotate the bearing seat relative to the pedestal along one first direction of rotation, and logical The length for changing the third bias conducting wire is crossed, rotates the bearing seat relative to the pedestal along one second direction of rotation.

13. Optical devices as described in claim 1, which is characterized in that the Optical devices further include one second rotating mechanism, even It is connected to the pedestal and the bearing seat, wherein making this by the length for one the 4th bias conducting wire for changing second rotating mechanism Bearing seat is rotated along one second rotation axis relative to the pedestal.

14. Optical devices as described in claim 1, which is characterized in that the Optical devices further include: an outer frame, actively It is set on the pedestal；And a third rotating mechanism, it is connected to the outer frame and the pedestal.

15. Optical devices as described in claim 1, which is characterized in that the bias conducting wire extend direction perpendicular to this first Rotation axis.

16. Optical devices as described in claim 1, which is characterized in that the bias conducting wire is located on an imaginary plane, and the vacation Think that plane and first rotation axis are not parallel.

17. Optical devices as described in claim 1, which is characterized in that the bias conducting wire and the bearing seat are along this first turn One extending direction of moving axis arranges.

18. Optical devices as described in claim 1, which is characterized in that by the incident light of the optical module along an optical axis It advances, and first rotation axis is not parallel to the optical axis.

19. Optical devices as described in claim 1, which is characterized in that a lens are adjacent to the optical module, the wherein lens It is arranged with the optical module along with the not parallel direction of first rotation axis.

20. Optical devices as claimed in claim 19, which is characterized in that the Optical devices further include a driving assembly, the drive Component is moved adjacent to the optical module, and to the mobile lens.

21. Optical devices as claimed in claim 20, which is characterized in that the driving assembly includes a magnet assembly and is used for One driving coil of the magnet assembly.