CN110275270A - Rotary module - Google Patents
Rotary module Download PDFInfo
- Publication number
- CN110275270A CN110275270A CN201910547414.9A CN201910547414A CN110275270A CN 110275270 A CN110275270 A CN 110275270A CN 201910547414 A CN201910547414 A CN 201910547414A CN 110275270 A CN110275270 A CN 110275270A
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- China
- Prior art keywords
- ball
- carrier
- rotary
- frame
- elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 229920001971 elastomer Polymers 0.000 claims abstract description 44
- 239000000806 elastomer Substances 0.000 claims abstract description 44
- 230000003287 optical effect Effects 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000004308 accommodation Effects 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000036544 posture Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001144 postural effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The present invention provides a kind of rotary module, is mainly formed by top cover, shell, optical path adjustment element, the first rotating element, the second rotating element, carrier, the first driving element, frame, the second driving element, pedestal, substrate in combination；The present invention links fixed part using rotation fulcrum and clamping elastomer and movable part reaches the function of carrier rotation, and effectively pH effect element can be rotated by this function.And optical path adjustment element caused by can inhibit in the case of various postures is by gravity translation problem.
Description
Technical field
The present invention relates to a kind of rotary modules, espespecially manufacture at least more than one with rotation fulcrum and clamping elastomer
Permanent axis of rotation, and drive module and control module is cooperated to reach the rotary motion of optical path adjustment element.
Background technique
It is common in voice coil motor majority in the market generally as linear motion, whether focusing motor (AF) or the shake of anti-hand are
System motor (OIS) is most in use to reach required optical effect to multiply to carry optical element and translate.It is limited to market
The volume of upper numerical digit product and the requirement in height, linear optical path product are transferred to reduce original equipment or member
The size of part.And optical element translational motion is not necessarily able to satisfy optical path adjustment or applies upper demand here, and then has into
Carry the demand generation that optical element carries out angle adjustment.
Summary of the invention
The object of the present invention is to provide a kind of application modes of rotary module, are primarily adapted for use in carry light refraction module,
Example reflecting mirror or prism, also may extend away as carry optical lens or other optical elements.By rotation fulcrum element, rotation can control
Turn center, and then reaches the demand of optical path adjustment angle.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of rotary module, mainly by top cover, shell, optical path adjustment element, the first rotating element, the second rotating element,
Carrier, the first driving element, frame, the second driving element, pedestal, substrate in combination form；
Wherein rotary module provides the rotary motion power in first axis, rotary module and first for optical path adjustment element
Fixed part and movable part connection in axial direction, be interconnected at least more than two contact portions in place, has between two contact portions
There is distance, by all contact portion interconnecting line being aligned sections, this line segment is the axis of rotation in first axis；
Wherein optical path adjustment element is placed on rotary module, and optical path can be changed in rotary force caused by drive module of arranging in pairs or groups
The angle of diameter；
Drive module, which generates rotary force, is rotated optical path adjustment element at least in first axis；
Carrier is equipped with optical path adjustment element, and carrier lower part is equipped with frame；
Pedestal is connect with substrate；Jacket is set on pedestal, top cover is then snapped with.
Rotary module includes the first rotating element and the second rotating element, and the first rotating element is rotation fulcrum, the first rotation
Turn among the fixed part and movable part that element is set in the first rotary shaft；Second rotating element is clamping elastomer, this folder
It holds elastomer and is divided into outside and inside, side is connect with fixed part at least within, and the other side is connect with movable part.
Optical path adjustment element changes optical circuit path, and carry is on the breasting face of carrier；The first rotation of bottom setting of carrier
Element；
First rotating element is made of the first ball, the second ball and sheet clamping elastomer, carrier base setting first
Ball accommodation groove, the second ball accommodation groove；Frame corresponds to carrier setting third accommodation groove, the 4th accommodation groove；Sheet clamping elasticity
Body is a flat surface thin elastic slice, and inside crossbeam is connect with frame；Outside crossbeam is connect with carrier, and intermediate ball makes carrier and frame
Generation difference of height, and then generate elastic slice counter-force, make carrier and frame clamps the state that ball reaches steady contact jointly；
The first magnetic element is placed in first ball accommodation groove of carrier, and the second magnetic member is placed in the second ball accommodation groove
Part；Corresponding surface is provided with first coil component and first coil component, when coil block obtains current signal, makes the drive of two sides
Dynamic element generates the driving force of opposite direction；
The first ball and the second ball in first rotating element, centre has at intervals, by the first ball
Two points contacted with the second ball with carrier pull into a line segment, when the first driving element generates driving force, carrier
It will form a rotation fulcrum by the relationship of chucking power with the first ball and the second ball, and the first ball and company, the second ball institute
At line segment can become the first rotary shaft axle center, then can be by the first ball and the when there is the strength of vertical first rotary shaft to occur
Two ball rigid structures are limited, and the strength for causing driving force to generate can only be along the first rotary shaft axle center rotary motion；Cooperation
Opposite direction power in two sides caused by first driving element can be transformed into the rotary force rotated along the first axis of rotation, come
Reach carrier in rotary motion in the first rotary shaft.
Second rotating element is set on two arms extended on frame, and the second rotating element is rolled by third ball and the 4th
The first ball is arranged in pearl and the first clamping elastomer and the second clamping elastomer composition, the arm type structural base that frame two sides extend
Accommodation groove and the second ball accommodation groove, position are corresponding with the first ball accommodation groove of pedestal, the second ball accommodation groove；Wherein
One clamping elastomer and the second clamping elastomer itself are a flat surface thin elastic slice, and elastic slice first clamps the inside and second of elastomer
The inside of clamping elastomer is connect with frame；The outside of first clamping elastomer connects with the outside of the second clamping elastomer and pedestal
Connect, the first intermediate ball, the second intermediate ball can produce the difference of height of frame and pedestal to generate elastic slice counter-force, make frame with
Pedestal clamps the first intermediate ball jointly, the second intermediate ball reaches the state of steady contact.
Advantages of the present invention feature is:
1, the present invention links fixed part using rotation fulcrum and clamping elastomer and movable part reaches the function of carrier rotation
Can, effectively pH effect element can be rotated by this function.And caused by can inhibit in the case of various postures
Optical path adjustment element is by gravity translation problem.
2, multiaxis again of the invention can allow multiple rotation fulcrum and the clamping mutual storehouse of elastomer on and reach, and reach
Structure is simple and the multiaxis Optical rotary devices of microminiaturization.
3, the present invention is a flat surface the clamping elastomer of shape using original state, by the breasting face in inside and outside height
Low difference and intermediate configurations ball keep difference of height spacing, generate a reverse elasticity restoring force to reach clamping function.
4, the present invention is fed back, on substrate in placement location sensor on substrate by the signal of position sensor
Control module can carry out electric current output and position feedback reaches the function of light path angle compensation.
Detailed description of the invention
Fig. 1 is explosive view of the invention.
Fig. 2 is optical path adjustment element schematic diagram of the invention.
Fig. 3 is carrier schematic bottom view of the invention.
Fig. 4 is block schematic illustration of the invention.
Fig. 5 is the first axial rotary feature profile figure of the invention.
Fig. 6 is the first driving framework sectional view of the invention.
Fig. 7 is the second axial rotary feature profile figure of the invention.
Fig. 8 is the second driving framework sectional view of the invention.
Fig. 9 is block schematic illustration of the invention.
Specific embodiment
Below with reference to attached drawing 1-9 and appended drawing reference is said, the present invention is described in more detail.
Turning effort principle of the invention is cooperating driving element in vertical rotation using rotating element as rotation fulcrum
Turn to generate driving force at fulcrum, reaches rotary motion by torque lever principle.Rotating element is in rotary shaft in embodiment
Can mirror put, on the same axis, and there are two opposite drives perpendicular to the two sides of rotation fulcrum for the effect of the rotation fulcrums of two sides
Power, by the relationship of power and the arm of force, two sides driving force all can be exchanged into the rotary force of same direction of rotation without mutually supporting
Disappear, spin intensity can be effectively increased by the method and increases overall architecture stability；It can also be incited somebody to action under structure limited case
Driving force is set on the same direction of rotation, this design can equally generate rotary force, but the component of power can not be offseted all, is remained
Rigid structure of the part of lower component by rotating element in component direction disinthibites translational movement to meet stable axis of rotation.
A kind of rotary module mainly rotates member by top cover 1, shell 2, optical path adjustment element 3, the first rotating element 4, second
Part 5, carrier 6, the first driving element 7, frame 8, the second driving element 9, pedestal 10, substrate 11 are composed；
Wherein rotary module includes the first rotating element 4 and the second rotating element 5, is provided for optical path adjustment element 3 along the
Rotary motion power in one axial direction, rotary module in first axis fixed part and movable part connect, be interconnected place at least
There are two above contact portion, there is distance between two contact portions, by all contact portion interconnecting line being aligned sections, this line segment
For the axis of rotation in first axis；
Wherein optical path adjustment element 3 is placed on rotary module, and collocation drive module includes the first driving element 7 and second
The angle of light path can be changed in driving element 9, generated rotary force；
Drive module, which generates rotary force, is rotated optical path adjustment element at least in first axis；
Carrier 6 is equipped with optical path adjustment element 3, and 6 lower part of carrier is equipped with frame 8；
Pedestal 10 is connect with substrate 11；Shell 2 is provide on pedestal 10, top cover 1 is then snapped with.
Rotary module include the first rotating element 4 and the second rotating element 5, the first rotating element 4 be rotation fulcrum, first
Rotating element 4 is set among fixed part and movable part in the first rotary shaft；Second rotating element 5 is clamping elastomer, should
This clamping elastomer can be divided into outside and inside, and side is connect with fixed part at least within, and the other side is connect with movable part.
First rotating element 4 is individual components, or the extended characteristics of carrier or frame.
Second rotating element 5 clamps the joint face non-co-planar of elastomer joint to fixed part and movable part, flat by two
The difference in height in face can produce a chucking power, keep rotation fulcrum and fixed part and movable part interconnected to stable and lasting.
Second rotating element 5 clamps elastomer, the joint face non-co-planar of carrier and frame is linked to, by two planes
Difference in height can produce a chucking power, to stablize and lasting be kept in contact rotation fulcrum with carrier and frame.
First driving element at least contains the first magnetic element and first coil component, and facing configuration generates electromagnetism and drives
Power.
First magnetic element and first coil component, are disposed vertically in the position of first axis, and generate first axis rotation
Turn power.
Substrate configures sensing module, to measure carrier in the rotation angle at least first axis.
Optical path adjustment element 3 changes optical circuit path, and carry is on the breasting face of carrier 6；The first rotation of bottom setting of carrier 6
Turn element 4；
First rotating element 4 is made of the first ball 41a, the second ball 41b and sheet clamping elastomer 44,6 bottom of carrier
The first ball accommodation groove 43a, the second ball accommodation groove 43b is arranged in portion；Third accommodation groove 42a, the is arranged in the corresponding carrier 6 of frame 8
Four accommodation groove 42b；It is in this embodiment square trench while for V-groove, function is limitation ball position, piece
Shape clamping elastomer 44 is a flat surface thin elastic slice, and inside crossbeam 44a is connect with frame 8；Outside crossbeam 44b is connect with carrier 6, in
Between ball make the generation difference of height of carrier 6 Yu frame 8, and then generate elastic slice counter-force, clamp carrier 6 jointly with frame 8
Ball reaches the state of steady contact；
It places in first ball accommodation groove 43a of carrier 6 and is placed in first magnetic element 71a, the second ball accommodation groove 43b
Second magnetic element 71b；Corresponding surface is provided with first coil component 72a and first coil component 72b, when coil block obtains electricity
When flowing signal, the driving element of two sides is made to generate the driving force of opposite direction；
The first ball 41a and the second ball 41b in first rotating element 4, centre has at intervals, by
Two points that one ball 41a and the second ball 41b are contacted with carrier 6 pull into a line segment, when the first driving element 7 generates driving
When power, carrier 6 and the first ball 41a and the second ball 41b will form a rotation fulcrum by the relationship of chucking power, and
The line segment that one ball 41a and the second ball 41b are linked to be can become the first rotary shaft axle center, when the power for having vertical first rotary shaft
Measuring can then be limited now by the first ball 41a and the second ball 41b rigid structure, and the strength for causing driving force to generate can only
Along the first rotary shaft axle center rotary motion；Cooperate opposite direction power in two sides caused by the first driving element, can be transformed into
Along the rotary force that the first axis of rotation rotates, to reach carrier 6 in rotary motion in the first rotary shaft.
Second rotating element 5 is set on two arms extended on frame 8, the second rotating element by third ball 51a and
The clamping elastomer 52b composition of clamping elastomer 52a and second of 4th ball 51b and first, the arm type structure that 8 two sides of frame extend
The first ball accommodation groove 81a and the second ball accommodation groove 81b, the first ball accommodation groove of position and pedestal 10 is arranged in bottom
101a, the second ball accommodation groove 101b are corresponding；Wherein the first clamping elastomer 52a and the second clamping elastomer 52b sheet are as one
Flat thin elastic slice, elastic slice first clamp the inside 521b and frame of the clamping of the inside 521a and second elastomer 52b of elastomer 52a
8 connections；The outside 522a of first clamping elastomer 52a is connect with the outside 522b of the second clamping elastomer 52a with pedestal 10, the
One intermediate ball 51a, the second intermediate ball 51b can produce the difference of height of frame 8 and pedestal 10 to generate elastic slice counter-force, make frame
Frame 8 with pedestal 10 clamps the first intermediate ball 51a jointly, the second intermediate ball 51b reaches the state of steady contact.
Embodiment one illustrates:
As shown in Fig. 2, optical path adjustment element 3 is prism in this embodiment, changes path direction as optical path and is used,
Its prism carry is on the breasting face of carrier 6.As shown in fig. 6, two accommodation grooves are arranged in the two sides of carrier 6, placed in accommodation groove
First magnetic element 71a, the second magnetic element 71b, and first coil component 72a, the second coil block is arranged in face of position in it
72b, when control element gives current signal, the first driving element of two sides can generate the driving force of opposite direction.
Wherein 4 the first ball 41a and the second ball 41b, centre have at intervals in the first rotating element, can
First ball 41a and the second ball 41b two points contacted with carrier 6 are pulled into a line segment, when the first driving element 7 generates
When driving force, carrier 6 and the first ball 41a and the second ball 41b will form a rotation fulcrum by the relationship of chucking power,
And the line segment that the first ball 41a and the second ball 41b are linked to be can become one first rotary shaft axle center, when have it is vertical first rotation
It can then be limited by the first ball 41a and the second ball 41b rigid structure when the strength of axis occurs, the power for causing driving force to generate
Amount can only be along the first rotary shaft axle center rotary motion.Cooperate opposite direction power in two sides caused by the first driving element, it can be with
It is transformed into the rotary force rotated along the first axis of rotation, to reach carrier 6 in rotary motion in the first rotary shaft.
As shown in figure 9, two accommodation grooves are arranged in the bottom surface of frame and side, placed in accommodation groove third magnetic element 91a,
4th magnetic element 91b, tertiary coil component 92a, the 4th coil block 92b is arranged in corresponding position, when control element gives electricity
When stream, the driving element of two sides can generate the driving force of same direction of rotation.Wherein in the second rotating element 5 third ball
51a and the 4th ball 51b, centre have at intervals, can contact third ball 51a and the 4th ball 51b with frame 8
Two points pull into a line segment, when the second driving element generates driving force, frame 8 and third ball 51a and the 4th
Ball 51b will become a fulcrum by the relationship of chucking power, and the line segment meeting that third ball 51a and the 4th ball 51b are linked to be
It, then can be by third ball 51a and the 4th when there is the strength of vertical second rotary shaft to occur as the axle center of one second rotary shaft
Ball 51b is limited, and the strength for causing driving force to generate can only be along the second rotary shaft axle center rotary motion.
Two power come out as produced by the second driving element 9 can not repeal by implication, therefore divide caused by the two power
The third ball 51a and the first V-shaped groove 101a, the second V-shaped groove 101b on the 4th ball 51b and pedestal that amount displacement can be clamped
Rigid body contact is limited, and the translation for causing the power of this two component not will cause optical path adjustment element generates.
It is provided with first position sensor 101 in first rotary shaft, there is setting second position sensor in the second rotary shaft
102, the signal meeting of first position sensor 101, second position sensor 102, the first driving element 7 and the second driving element 9
Link with the control module on substrate, receives position first position sensor 101, second position sensor by control module
102 numeric feedbacks can adjust the electric current output of the first driving element 7 and the second driving element 9 in real time, meet optical path adjustment element
Rotary motion and meet specified angle position under any postural change.
Second embodiment explanation:
This embodiment different from the first embodiment is new frame 80 by the first ball 41a and the second ball 41b and third
The feature of ball 51a and the 4th ball 51b directly shape on new frame 80, and remaining part is same as Example 1, so change
The assembling station of ball can be saved and save cost, reach more inexpensive structure design.
Ball feature is longer than on frame in this embodiment, this feature can also be grown in carrier in other spaces and using upper
Or on pedestal, identical function also can reach.
Above-mentioned explanation, only illustrative instead of limiting to the present invention, this field has basic relevant professional knowledge people
Member understands, can be with many modifications may be made, changes or waits in the case where not departing from spirit and scope defined by claim
Effect, but fall in protection scope of the present invention.
Claims (10)
1. a kind of rotary module, which is characterized in that mainly by top cover, shell, optical path adjustment element, the first rotating element, second
Rotating element, carrier, the first driving element, frame, the second driving element, pedestal, substrate in combination form；
Wherein rotary module provides the rotary motion power in first axis, rotary module and first axis for optical path adjustment element
On fixed part and movable part connection, be interconnected at least more than two contact portions in place, have between two contact portions away from
From by all contact portion interconnecting line being aligned sections, this line segment is the axis of rotation in first axis；
Wherein optical path adjustment element is placed on rotary module, and light path can be changed in rotary force caused by drive module of arranging in pairs or groups
Angle；
Drive module, which generates rotary force, is rotated optical path adjustment element at least in first axis；
Carrier is equipped with optical path adjustment element, and carrier lower part is equipped with frame；
Pedestal is connect with substrate；Jacket is set on pedestal, top cover is then snapped with.
2. a kind of rotary module according to claim, which is characterized in that rotary module includes the first rotating element and the
Two rotating elements, the first rotating element are rotation fulcrum, and the first rotating element is set to fixed part and work in the first rotary shaft
Among dynamic portion；Second rotating element is clamping elastomer, this this clamping elastomer is divided into outside and inside, at least within side with
Fixed part connection, and the other side is connect with movable part.
3. a kind of rotary module according to claim, which is characterized in that the first rotating element is individual components, can also be with
For carrier or the extended characteristics of frame.
4. a kind of rotary module according to claim, which is characterized in that the second rotating element clamps elastomer joint extremely
The joint face non-co-planar of fixed part and movable part can produce a chucking power by the difference in height of two planes, to stablize and hold
Continuous keeps rotation fulcrum and fixed part and movable part interconnected.
5. a kind of rotary module according to claim, which is characterized in that the second rotating element clamps elastomer, connection
To the joint face non-co-planar of carrier and frame, a chucking power can produce by the difference in height of two planes, to stablize and continue
Be kept in contact rotation fulcrum with carrier and frame.
6. a kind of rotary module according to claim, which is characterized in that the first driving element at least contains the first magnetism
Element and first coil component, and facing configuration generates electromagnetic driving force.
7. a kind of rotary module according to claim, which is characterized in that the first magnetic element and first coil component hang down
It directly is placed in the position of first axis, and generates first axis rotary force.
8. a kind of rotary module according to claim, which is characterized in that substrate configures sensing module, to measure carrier
In the rotation angle at least first axis.
9. a kind of rotary module according to claim, which is characterized in that
Optical path adjustment element changes optical circuit path, and carry is on the breasting face of carrier；The first rotating element is arranged in the bottom of carrier；
First rotating element is made of the first ball, the second ball and sheet clamping elastomer, and the first ball is arranged in carrier base
Accommodation groove, the second ball accommodation groove；Frame corresponds to carrier setting third accommodation groove, the 4th accommodation groove；Sheet clamps elastomer
One flat thin elastic slice, inside crossbeam are connect with frame；Outside crossbeam is connect with carrier, and intermediate ball makes the production of carrier and frame
Raw difference of height, and then elastic slice counter-force is generated, so that carrier and frame is clamped the state that ball reaches steady contact jointly；
The first magnetic element is placed in first ball accommodation groove of carrier, places the second magnetic element in the second ball accommodation groove；
Corresponding surface is provided with first coil component and first coil component, when coil block obtains current signal, makes the driving of two sides
The driving force of element generation opposite direction；
The first ball and the second ball in first rotating element, centre has at intervals, by the first ball and
Two points that two balls are contacted with carrier pull into a line segment, when the first driving element generates driving force, carrier and the
One ball and the second ball will form a rotation fulcrum by the relationship of chucking power, and what the first ball and the second ball were linked to be
Line segment can become the first rotary shaft axle center, can then be rolled by the first ball and second when there is the strength of vertical first rotary shaft to occur
Pearl rigid structure is limited, and the strength for causing driving force to generate can only be along the first rotary shaft axle center rotary motion；Cooperation first
Opposite direction power in two sides caused by driving element can be transformed into the rotary force rotated along the first axis of rotation, to reach
Carrier is in rotary motion in the first rotary shaft.
10. a kind of rotary module according to claim, which is characterized in that is arranged on two arms extended on frame
Two rotating elements, the second rotating element is by third ball and the 4th ball and the first clamping elastomer and the second clamping elastomer group
At the first ball accommodation groove and the second ball accommodation groove, position and pedestal is arranged in the arm type structural base that frame two sides extend
The first ball accommodation groove, the second ball accommodation groove it is corresponding；Wherein first clamping elastomer and second clamping elastomer sheet as
One flat thin elastic slice, elastic slice first clamp the inside of elastomer and the inside of the second clamping elastomer and connect with frame；First folder
The outside for holding elastomer is connect with the outside of the second clamping elastomer with pedestal, and the first intermediate ball, the second intermediate ball can be made
The difference of height of frame and pedestal is made to generate elastic slice counter-force, frame and pedestal is made to clamp the first intermediate ball, second jointly
Intermediate ball reaches the state of steady contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547414.9A CN110275270B (en) | 2019-06-21 | 2019-06-21 | Rotary module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547414.9A CN110275270B (en) | 2019-06-21 | 2019-06-21 | Rotary module |
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| Publication Number | Publication Date |
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| CN110275270A true CN110275270A (en) | 2019-09-24 |
| CN110275270B CN110275270B (en) | 2024-07-02 |
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| CN201910547414.9A Active CN110275270B (en) | 2019-06-21 | 2019-06-21 | Rotary module |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025818A (en) * | 2020-01-16 | 2020-04-17 | 辽宁中蓝光电科技有限公司 | Rotation compensation device |
| CN112770038A (en) * | 2021-02-26 | 2021-05-07 | 辽宁中蓝光电科技有限公司 | Simplified rotary module |
| CN112782903A (en) * | 2020-03-13 | 2021-05-11 | 北京可利尔福科技有限公司 | Optical element driving mechanism and optical module |
| CN112782902A (en) * | 2020-03-13 | 2021-05-11 | 北京可利尔福科技有限公司 | Optical element driving mechanism and optical module |
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