CN102540640B - The equipment for transmitting optical element including brake - Google Patents
The equipment for transmitting optical element including brake Download PDFInfo
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- CN102540640B CN102540640B CN201110356169.7A CN201110356169A CN102540640B CN 102540640 B CN102540640 B CN 102540640B CN 201110356169 A CN201110356169 A CN 201110356169A CN 102540640 B CN102540640 B CN 102540640B
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- support section
- brake
- equipment
- rotary shaft
- engagement pad
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- 230000003321 amplification Effects 0.000 description 1
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Abstract
The present invention provides a kind of equipment for transmitting optical element including brake.Described equipment includes: support section, for supporting optical component；Leader, divides for guiding support and linearly moves；Brake, is arranged between primary importance and the second position separating and allowing the position that support section moves to change support section with support section of the motion contacting support section and limit support section；Drive part, is used for driving brake.
Description
This application claims and within 15th, be submitted to the of Korean Intellectual Property Office in December in 2010
The priority of 10-2010-0128623 korean patent application, entire contents is incorporated herein by this.
Technical field
The present invention relates to a kind of equipment for transmitting optical element, more particularly, relate to such a
For transmitting the equipment of optical element, this equipment can use propping up at Stopper contact supporting optical component
The braking function that support part timesharing realizes stably keeps the stop position of optical element.
Background technology
Such as the digital photographing apparatus of camera or camcorder (camcorder) includes for moving all
Such as the device of position of the optical element of lens, to perform regulation Jiao by automatically moving optical element
Away from automatically focus on (AF) function or zoom function.
The position of optical element must be accurately regulated, although this device for transmitting the device of optical element
It is engaged repeatedly, but this device must keep for supporting or the mechanical organ of mobile optical element
Position.
Summary of the invention
The present invention provides a kind of use including can stably keeping the brake of the stop position of optical element
In the equipment transmitting optical element.
The present invention also provides for the minimum power that a kind of stop position that can make holding optical element is consumed
For transmitting the equipment of optical element.
The present invention also provides for a kind of equipment for transmitting optical element, although this equipment is engaged repeatedly,
But this equipment can be minimized by the mechanical deterioration making element produce because of friction and accurately control light
Learn the position of element.
According to an aspect of the present invention, it is provided that a kind of equipment for transmitting optical element, described equipment
Including: support section, for supporting optical component；Leader, divides linearly for guiding support
Move in direction；Brake, is arranged on contact support section and limits the primary importance of motion of support section
And separate with support section and allow support section motion with change the position of support section the second position it
Between；Drive part, is used for driving brake.
Brake can be arranged on the outside of support section, and primary importance can be Stopper contact supporting part
Point at least some of location of external margin, the second position can be brake outwards with
Support part separately location, brake can move along a straight line between the first position and the second position.
Brake can be arranged on the outside of support section, and primary importance can be Stopper contact supporting part
Point at least some of location of external margin, the second position can be brake outwards with
Support part separately location, brake can be arranged rotatably with in primary importance and second
Realize between position rotating.
Brake can include the swivel plate that can arrange rotatably relative to support section and be connected to rotate
Plate also extends, with leader, the kinematic axis that the direction extends substantially in parallel.
Described equipment can also include elastic part, and elastic part is connected to brake, and executes to brake
Add the pressure towards any one position in primary importance and the second position.
Brake can include that extending the direction with leader extends substantially in parallel and be arranged to
The rotary shaft rotated in response to drive part and be arranged on the engagement pad part of outside of rotary shaft, wherein,
Support section includes that channel part, rotary shaft and engagement pad part are by channel part, wherein, first
Putting is that rotary shaft rotates so that engagement pad part contact channel part location in one direction, second
Position is that rotary shaft rotates along another direction so that engagement pad part and the separate position of channel part.
Described equipment can also include the friction on the surface of engagement pad part being arranged on channel part
Pad part.
Engagement pad part can have a section of polygon or ellipse, thus engagement pad part have along with
The rotation of rotary shaft and contact at least one corner portion of channel part.
Channel part can have the section of polygon or ellipse, thus channel part is around engagement pad portion
Point
Described equipment can also include being connected to rotary shaft any towards in primary importance and the second position
One position rotates the elastic part of rotary shaft.
Accompanying drawing explanation
Being described in detail the exemplary embodiment of the present invention by referring to accompanying drawing, the present invention's is above
Will become more apparent with other feature and advantage, in the accompanying drawings:
Fig. 1 is according to an embodiment of the invention for transmitting the schematic side elevational of the equipment of optical element
Figure；
Fig. 2 is the most flat of the equipment for transmitting optical element according to another embodiment of the present invention
Face sectional view；
Fig. 3 is each unit illustrating the equipment for transmitting optical element according to another embodiment of the present invention
The decomposition diagram of part；
Fig. 4 is the top view of the equipment for transmitting optical element of Fig. 3；
Fig. 5 is the upward view of the equipment for transmitting optical element of Fig. 3；
Fig. 6 is each unit illustrating the equipment for transmitting optical element according to another embodiment of the present invention
The decomposition diagram of part；
Fig. 7 is the top view of the equipment for transmitting optical element of Fig. 6；
Fig. 8 is that the amplification of some elements of the VIII part of the equipment for transmitting optical element of Fig. 7 regards
Figure；
Fig. 9 is the perspective view of the equipment for transmitting optical element according to another embodiment of the present invention.
Detailed description of the invention
Now, with reference to the accompanying drawings to be more fully explained the present invention, the present invention shown in the drawings shows
Example embodiment.
Fig. 1 is according to an embodiment of the invention for transmitting the schematic side elevational of the equipment of optical element 10
Figure.
With reference to Fig. 1, include for transmitting the equipment of optical element 10: support section 20, support optics unit
Part 10；Leader 30, guiding support divides 20 linearly to move；Brake 40, it is allowed to or
Limit the motion of support section 20；Drive part 50, drives brake 40.
Optical element 10 as the element of transmission light can be such as condenser lens or zoom lens.For
The equipment transmitting optical element 10 can compensate by moving optical element 10 along Z-direction
(supplement) focusing or zoom.
Support section 20 is around the edge of optical element 10, with supporting optical component 10.Support section 20
Including sliding eye 21, leader 30 is inserted in sliding eye 21, and support section 20 is tied movingly
Close leader 30.Leader 30 linearly (Z-direction) extends, therefore, if
Support part divides 20 to move along leader 30, then can change the position along Z-direction of optical element 10.
It is shown without the driving means for moving support section 20 in FIG.Various device can be used
Drive support section 20.For example, it is possible to drive coil by including and drive the voice coil motor of magnet
(VCM), piezo-activator or the stepping electricity of driving force is produced for the vibration because of piezo-electric device generation
Machine and the gear assembly driving means acting on mobile support section 20.
Brake 40 is selectively disposed in contact support section 20 and limits the motion of support section 20
Primary importance A and separate with support section 20 and allow support section 20 to move to change support section 20
Position second position B between.
Brake 40 includes: motion parts 42, is attached to the drive shaft 51 of drive part 50 and along Y
Direction of principal axis is for linear motion；Engagement pad part 41, is attached to the surface of motion parts 42.
Although drive part 50 is the actuator of the drive shaft 51 that the Y direction included along Fig. 1 extends,
But the invention is not restricted to this.Such as, drive part 50 may be implemented as piezo-activator or stepping electricity
Machine and gear assembly.
In the present embodiment, brake 40 can be arranged on support section 20 outside and can be along Y-axis
Direction is for linear motion.In primary importance A, brake 40 contacts the external margin 25 of support section 20
At least some of.Therefore, frictional limited between support section 20 and engagement pad part 41 supports
The motion of part 20.In second position B, brake 40 outwards separates with support section 20, therefore,
Support section 20 freely can move along leader 30.
The elastic part 49 applying the pressure towards primary importance A to brake 40 can be incorporated into braking
Device 40.Drive part 50 produces the driving force of the elastic force being better than elastic part 49, so that brake 40
Move to second position B.Therefore, when drive part 50 does not operate, the elasticity of elastic part 49
Power makes brake 40 can be maintained at primary importance A, and therefore, support section 20 can keep it to fix
Position.
Although elastic part 49 applies the pressure towards primary importance A to brake 40 in FIG, but
It is to the invention is not restricted to this.Can be installed as elastic part 49 applying towards second to brake 40
Put the pressure of B.
The present embodiment for transmitting the equipment of optical element 10 by making brake 40 contact support section
20 and achieve braking function, so make the damage on leader 30 minimize, or alleviate
The damage of leader 30, thereby ensure that the precision of leader 30.Brake 40 and support section
Friction between 20 may be used for stably keeping the stop position of optical element 10.
Although additionally, apply electrical drive power the most individually, but elastic part 49 makes brake 40 energy
Enough it is maintained at primary importance A, therefore reduces and the position of optical element 10 is held in ad-hoc location is disappeared
The power of consumption.
Fig. 2 is the schematic of the equipment for transmitting optical element 10 according to another embodiment of the present invention
Section plan.
With reference to Fig. 2, include for transmitting the equipment of optical element 10: support section 120, support optics
Element 10；Leader 130, guiding support divides 120 linearly to move；Brake 140,
Allow or limit the motion of support section 120；Drive part 150, drives brake 140.
Brake 140 is arranged on the outside of support section 120, to rotate relative to support section 120.
Brake 140 includes: swivel plate 142, is rotatably arranged relative to support section 120；Engagement pad
Part 141, is attached to the surface of swivel plate 142.
Friction pad part 131 is arranged on the external margin 125 corresponding with brake 140 of support section 120
On.Friction pad part 131 contacts the engagement pad part 141 of brake 140 the most to frictionally,
It is thereby achieved that braking function.
Brake 140 can be at least one of the first of the friction pad 131 of contact support section 120
Position and and the separate second position of support section 120 between rotate.When brake 140 is in primary importance
Time, the friction between brake 140 and friction pad 131 make support section 120 can keep its relative to
The fixed position of leader 130.When brake 140 is in the second position, support section 120 is permissible
Freely move relative to leader 130.
It is not shown, but can arrange and execute stressed elasticity to swivel plate 142 in one direction
Part.Elastic part can be such as compression helical spring, and this compression helical spring is attached to rotary shaft 147,
And apply revolving force to rotate swivel plate 142 towards support section 120.
Fig. 3 is illustrate the equipment for transmitting optical element 10 according to another embodiment of the present invention each
The decomposition diagram of element.Fig. 4 is the top view of the equipment for transmitting optical element 10 of Fig. 3.Figure
5 is the upward view of the equipment for transmitting optical element 10 of Fig. 3.
With reference to Fig. 3 to Fig. 5, include for transmitting the equipment of optical element 10: support section 220,
Support optical element 10；Leader 230, guiding support divides 220 linearly to move；Brake
240, it is allowed to or limit the motion of support section 220；Drive part 250, drives brake 240.
Leader 230 extends along Z-direction, and is arranged in the housing 7 of substantially cylindrical.?
Support part divide 220 to include sliding eye 221, leader 230 are inserted in sliding eye 221, support section
220 are attached to leader 230 movingly by sliding eye 221.
Brake 240 includes: swivel plate 241, is arranged in housing 7, with relative to support section 220
Rotate；Kinematic axis 242, is connected to swivel plate 241, with along extending the direction with leader 230
Extend substantially parallel.The end of kinematic axis 242 is attached to the combined hole 241a of swivel plate 241, thus
Kinematic axis 242 and swivel plate 241 can together with rotate.
With reference to Fig. 5, swivel plate 241 includes bullport 249, and bullport 249 extends with long shape, and
And it is attached to the directing pin 9 being included in housing 7 slidably.
The drive shaft 251 of drive part 250 is extendably connected to one end of swivel plate 241, thus revolves
Flap 241 can be clockwise or counterclockwise.Elastic part 248 is connected to another of swivel plate 241
End.Elastic part 248 provides elastic force, to rotate swivel plate 241 in one direction.
Engagement pad part 243 is arranged on the outside of kinematic axis 242.Friction pad part 225 is formed at support
On the external margin of part 220, to contact with engagement pad part 243.
Kinematic axis 242 moves towards support section 220 as shown in Figure 4, in the of brake 240
One position, engagement pad part 243 contacts with friction pad part 225.When brake 240 is in primary importance
Time, the frictional force between engagement pad part 243 and friction pad part 225 makes support section 220 to keep
It is relative to the settling position of leader 230.
With reference to Fig. 4, if drive part 250 rotates swivel plate 241, then kinematic axis 242 is from support section
220 move out, thus in the second position of brake 240, friction pad part 225 and engagement pad portion
243 are divided to be separated from each other.When brake 240 is in the second position, support section 220 can be relative to drawing
Lead part 230 freely to move.
If release the driving force of drive part 250 in the second position, then elastic part 249 makes supporting part
Divide 220 can move to primary importance.
Fig. 6 is illustrate the equipment for transmitting optical element 10 according to another embodiment of the present invention each
The decomposition diagram of element.Fig. 7 is the top view of the equipment for transmitting optical element 10 of Fig. 6.Figure
8 is the zoomed-in view of some elements of the VIII part of the equipment for transmitting optical element 10 of Fig. 7.
With reference to Fig. 6 to Fig. 8, include for transmitting the equipment of optical element 10: support section 320,
Support optical element 10；Leader 330, guiding support divides 320 linearly to move；Brake
340, it is allowed to or limit the motion of support section 320；Drive part 350, drives brake 340.
Leader 330 extends along Z-direction, and is arranged in the housing 7 of substantially cylindrical.?
Support part divide 320 to include sliding eye 321, leader 330 are inserted in sliding eye 321, support section
320 are attached to leader 330 movingly by sliding eye 321.
Brake 340 includes: rotary shaft 341, and to extend the direction the most flat with leader 330
Extend capablely, and rotate in response to drive part 350；Engagement pad part 342, is arranged on rotary shaft
The outside of 341.
The end of rotary shaft 341 utilizes and is arranged on the connecting piece between rotary shaft 341 and drive shaft 351
(link) 352 drive shaft 351 being attached to drive part 350.The end of connecting piece 352 utilizes pin 353
It is rotatably coupled to drive shaft 351.The operation of drive part 350 can make rotary shaft 341 rotate.
Although drive part 350 is the actuator of the drive shaft 351 including extension in the present embodiment, but
It is to the invention is not restricted to this.Drive part 350 may be implemented as including the piezo-activator of piezo-electric device
Or motor and gear assembly.
Support section 320 includes that channel part 328, rotary shaft 341 and engagement pad part 342 are by logical
Road part 328.
The section shape of channel part 328 is triangle, and engagement pad part 342 is enclosed by channel part 328
Around.Friction pad part 328a is arranged on the inner surface towards engagement pad part 342 of channel part 328.
Friction pad part 328a enhances and the friction contact load of engagement pad part 342, which enhances braking
Energy.
Elastic part 349 is attached to the outside of rotary shaft 341, to provide elastic force, thus along a side
Pressure is applied to rotary shaft 341.
In the second position of brake 340, in fig. 8 outside the engagement pad part 342 with solid line instruction
Corner portion, portion 342a separates with channel part 328 and friction pad part 328a.When brake 340 exists
During the second position, support section 320 freely can move relative to leader 330.
In the primary importance of brake 340, in fig. 8 outside the engagement pad part 342 with dotted line instruction
Corner portion, portion 342a contacts friction pad part 328a.When brake 340 is in primary importance, engagement pad
Part 342 and friction pad part 328a contact with each other to frictionally, which limit support section 320
Motion relative to leader 330.
Although the section shape of channel part 328 is triangle in the present embodiment, but channel part 328
Section shape can be the section shape of polygon, such as rectangle or pentagon, or channel part 328
Shape can be oval.Additionally, the section shape of engagement pad part 342 can also be triangle or four limits
Shape, such as rectangle or pentagon, or the section shape of engagement pad part 342 can also be oval.
Fig. 9 is the perspective view of the equipment for transmitting optical element according to another embodiment of the present invention.
With reference to Fig. 9, include for transmitting the equipment of optical element: support section 420, supporting optical component；
Leader 430, guiding support divides 420 linearly to move；Brake 440, it is allowed to or limit
The motion of support section 420；Drive part (not shown), drives brake 440.
Can use in the present embodiment with reference to Fig. 6 to Fig. 8 describe drive part 350, therefore,
Fig. 9 is shown without driving the drive part of brake 440.
Leader 430 can be slidably supported support section 420, and support section 420 can be along Z axis
Direction is for linear motion.Sliding support part 421 is arranged on support section 420, leader 430
It is inserted in sliding support part 421.
The channel part 428 accommodating brake 440 is formed on support section 420.Channel part 428
The part of external margin open out, thus brake 440 is rotatably received within channel part 428
Inside.
Brake 440 includes rotary shaft 441 and the engagement pad part of the outside being attached to rotary shaft 441
442.Elastic part 449 is arranged on the outside of rotary shaft 441, and carries to rotary shaft 441 in one direction
For elastic force.
Friction pad part 428a is arranged on the inner surface towards brake 440 of channel part 428.Rub
Scrubbing pad part 428a and engagement pad part 442 contact with each other the most to frictionally, therefore, it can
Realize fixing the braking function of the position of support section 420 relative to leader 430.
The section shape of engagement pad part 442 is substantially rectangular.In the second position of brake 440, connect
Contact pad portions 442 and friction pad part 428a are separated from each other.When brake 440 is in the second position,
420 motions that can freely carry out relative to leader 430 are divided in support part.
If rotary shaft 441 rotates, then in the primary importance of brake 440, engagement pad part 442
Corner portion 442a contacts friction pad part 428a.When brake 440 is in primary importance, support section
420 keep its fixed position relative to leader 430.
Including the second rotary shaft 461 and the second braking of the swivel plate 462 being attached to the second rotary shaft 461
Device 460 can be arranged on the outside of support section 420.Second brake 460 cooperates with brake 440
Supplementing using the braking function as the motion limiting support section 420.Elastic force is provided in one direction
The outside of the second rotary shaft 461 it is arranged on the elastic part 469 of rotation rotary shaft 461.
Drive part shown in origin drives the second rotary shaft 461.Therefore, along with the second rotary shaft 461
Rotating, swivel plate 462 contacts the external margin of support section 420, it is thereby achieved that the system supplemented
Dynamic function.
As it has been described above, according to an embodiment of the invention for transmitting the equipment of optical element, brake connects
Touch the support section of supporting optical component, it is achieved thereby that braking function, therefore, make in leader
The damage being likely to occur minimizes, thus maintains the accuracy of leader.In addition it is possible to use system
Dynamic friction between device and support section stably keeps the stop position of optical element.Although it addition,
Electrical drive power is not provided separately, but elastic part makes braking function to perform, thus make light
The position of element is held in the power consumption of ad-hoc location and minimizes.
The embodiments described herein may include that memorizer, is used for storing routine data；Processor, uses
In performing routine data；Permanent memory, such as disk drive；COM1, for processing with outside
The communication of device；User's interface device, including display, button etc..When relating to software module, can
So that these software modules are stored as programmed instruction as described below or computer-readable code, such as only
Read memorizer (ROM), random access memory (RAM), compact disk (CD), digital versatile disc
(DVD), tape, floppy disk, optical data storage device, electronic storage medium (such as, integrated circuit
(IC), Electrical Erasable programmable read only memory (EEPROM) and/or flash memory), quantum
Storage device, cache memory (cache) and/or information can with any persistent period (such as,
Time period of being expanded, permanently, momently, temporary buffer formula ground and/or information cache formula ground) enter
On any other storage medium of row storage, described programmed instruction or calculating can be performed by processor
Machine readable code.Computer readable recording medium storing program for performing can also be distributed in the computer system (example that network type combines
As, network additive storage device (network-attached storage device), storage based on server
Device (server-based storage device) and/or the network storage device shared) in, such that it is able to
Store in a distributed fashion and computer readable code executed.Such medium can be calculated machine-readable
Take, be stored in memorizer neutralize be executed by processor.As used herein, computer-readable storage
Medium does not include can be with any computer-readable medium of transmitting signal.But, the read-only storage of computer is situated between
Matter can include internal signal paths and/or the internal signal passage wherein carrying electronic signal.
The incorporated herein all reference papers including publications, patent applications and patents are wrapped by quoting
Being contained in this, this degree quoted independently and is specifically labeled as by quoting complete such as every part of reference paper
Portion is incorporated herein and is all illustrated at this.
In order to contribute to understanding the purpose of the principle of the present invention, illustrate embodiment illustrated in the accompanying drawings,
And employ specific language to describe these embodiments.But, such specific language is not intended to
Limit the scope of the present invention, this invention generally should be construed as including that those of ordinary skill in the art should be able to be normally
The all of embodiment expected.
In the way of functional block components and various process step, the present invention can be described.Can be by structure
Any number of hardware and/or component software for performing specific function realize such functional device.Example
As, the present invention can use can be real under the control of one or more microprocessors or other control systems
The various integrated circuit packages of existing various functions, such as, memory element, treatment element, logic element,
Look-up table etc..Similarly, the situation of the element of the present invention is realized in use software programming or software element
Under, can tie with data with any programming or scripts such as such as C, C++, Java, assembler languages
The various algorithms that the combination in any of structure, object, process, routine or other programming elements realizes, come real
The existing present invention.Can be with the algorithm that performs on the one or more processors to realize functional aspect.
Additionally, the present invention can use any number of at electronic structure, signal processing and/or control, data
Traditional technology of the aspects such as reason.It is used broadly word " mechanism " and " element ", and word " mechanism "
" element " is not limited to embodiment mechanically or physically, and can include the software combined with processor etc.
Routine.
The specific embodiment being illustrated and described herein is the illustrative example of the present invention, and
It is not intended to the most additionally limit the scope of the present invention.For brevity, it is likely not to have in detail
Ground describes other functional aspect of traditional electronic installation, control system, software development and system
(with the assembly in the individual operating components of system).Additionally, the connecting line shown in each accompanying drawing provided
Or the exemplary functional relationship that is intended to mean that between various element of adapter and/or physically or logically tie
Close.It should be noted that many functional passes alternatively or additionally can be there is in enforceable device
System, physical connection or logic connect.Additionally, unless element is specifically depicted as " necessary " or
" crucial ", otherwise not having project or assembly is necessary for implementing the present invention.
The list used (in context the most in the claims) in the description of the invention in the context
Number term should be interpreted with similar statement to cover the implication of odd number and a plurality of implications.Additionally,
Unless the most additionally specified, otherwise it is merely intended to be used as to draw individually to the enumerating of scope of value here
By the simple method of the various discrete value falling into this scope, various discrete value is just integrated in description
As it is here individually enumerated.Finally, unless additionally specify at this or and contradicted by context,
Otherwise can perform the step of all of method described herein in any suitable order.Here provide
Any and all of example or the use of exemplary language (such as, " such as " or " such as ") only anticipate
The present invention is preferably being shown, and is being not intended to limit the scope of the present invention, but otherwise indicated situation is being removed
Outward.Without departing from the spirit and scope of the present invention, many modifications and changes are for this area skill
Will be apparent from for art personnel.
Claims (5)
1., for transmitting an equipment for optical element, described equipment includes:
Support section, for supporting optical component；
Leader, divides for guiding support and linearly moves；
Brake, arranges between primary importance and the second position, and brake contacts supporting part in primary importance
Dividing and limit the motion of support section, brake separates with support section in the second position and allows supporting part
Componental movement is to change the position of support section；
Drive part, is used for driving brake,
Wherein, brake includes that extending the direction with leader extends substantially in parallel and be set
For the rotary shaft that rotates in response to drive part and the engagement pad part of the outside being arranged on rotary shaft,
Support section includes that channel part, rotary shaft and engagement pad part pass through channel part,
Primary importance is that rotary shaft rotates in one direction so that residing for engagement pad part contact channel part
Position, the second position is that rotary shaft rotates so that engagement pad part is separated with channel part along another direction
Position.
2. equipment as claimed in claim 1, described equipment also includes the inner surface being arranged on channel part
On friction pad part, this inner surface is in the face of engagement pad part.
3. equipment as claimed in claim 1, wherein, engagement pad part has polygon or ellipse
Section, thus engagement pad part have along with rotary shaft rotate and contact at least one corner of channel part
Part.
4. equipment as claimed in claim 3, wherein, channel part has cuing open of polygon or ellipse
Face, thus channel part is around engagement pad part.
5. equipment as claimed in claim 1, described equipment also includes being connected to rotary shaft and towards first
Any one position in position and the second position rotates the elastic part of rotary shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100128623A KR20120067169A (en) | 2010-12-15 | 2010-12-15 | Device for transferring optical element with brake |
| KR10-2010-0128623 | 2010-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102540640A CN102540640A (en) | 2012-07-04 |
| CN102540640B true CN102540640B (en) | 2016-12-14 |
Family
ID=
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1894953A (en) * | 2003-12-19 | 2007-01-10 | Hysonic株式会社 | Image photographing apparatus |
| CN1967368A (en) * | 2005-11-16 | 2007-05-23 | 财团法人工业技术研究院 | Optical device |
| CN101109841A (en) * | 2006-07-17 | 2008-01-23 | 财团法人工业技术研究院 | Optical apparatus |
| WO2010140382A1 (en) * | 2009-06-04 | 2010-12-09 | 株式会社ニコン | Lens unit and image-capturing device |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1894953A (en) * | 2003-12-19 | 2007-01-10 | Hysonic株式会社 | Image photographing apparatus |
| CN1967368A (en) * | 2005-11-16 | 2007-05-23 | 财团法人工业技术研究院 | Optical device |
| CN101109841A (en) * | 2006-07-17 | 2008-01-23 | 财团法人工业技术研究院 | Optical apparatus |
| WO2010140382A1 (en) * | 2009-06-04 | 2010-12-09 | 株式会社ニコン | Lens unit and image-capturing device |
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