CN105988179A - Micro electro mechanical zoom lens module and micro electro mechanical brake - Google Patents
Micro electro mechanical zoom lens module and micro electro mechanical brake Download PDFInfo
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- CN105988179A CN105988179A CN201510047983.9A CN201510047983A CN105988179A CN 105988179 A CN105988179 A CN 105988179A CN 201510047983 A CN201510047983 A CN 201510047983A CN 105988179 A CN105988179 A CN 105988179A
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Abstract
The present invention provides a micro electro mechanical zoom lens module and a micro electro mechanical brake. The micro electro mechanical brake comprises a micro electro mechanical fixing structure and a micro electro mechanical movable structure, and the micro electro mechanical fixing structure comprises a first micro electro mechanical fixing member with a first opening, a second micro electro mechanical fixing member with a second opening and a third micro electro mechanical fixing member with a third opening. The micro electro mechanical movable structure comprises a first micro electro mechanical movable member, a second micro electro mechanical movable member and a third micro electro mechanical movable member. A first lens assembly is arranged in the first opening of the first micro electro mechanical fixing member movably via the first micro electro mechanical movable member, a second lens assembly is arranged in the second opening of the second micro electro mechanical fixing member movably via the second micro electro mechanical movable member, and a third assembly is arranged in the third opening of the third micro electro mechanical fixing member movably via the third micro electro mechanical movable member.
Description
Technical field
The present invention relates to a kind of zoom lens module and brake thereof, particularly relate to a kind of opereating specification micro-
Micro electronmechanical zoom lens module in the range of meter and micro electronmechanical brake thereof.
Background technology
Recently, the technical capability that the standard human lives day by day improves and day by day increases, mobile phone only provides
Simple audio-frequency function has not met the market demand or needs.Gradually opening of additional functional device or module
Send out and have the thing followed to evolve so that mobile phone increasingly has multifunctionality and intellectuality.One miniaturization phase
Machine is this module, allows video communication and the image/video capture function can be in the way of enforcement.Due to it
Outstanding portability and powerful functional, smart mobile phone is the most very popular now and has become as in day
Often one of the most indispensable device in life.At present, annual outlet has close to 2,000,000,000 mobile phones
Digital camera, and additional 8,000,000 smart mobile phone cameras.Except previously described smart mobile phone, miniature
The camera changed also is quite widely used for various civilian or military domain, including in order to health care
Endoscope, safe camera and for unmanned vehicle (UAVs) and minute vehicle (MAVs)
Monitoring camera.Because from the point of view of this big market viewpoint, from research worker from academia to industry,
All over the world, all microcam is felt great interest.
The performance of miniaturization digital code camera is improved based on taking many effort, so that its operation
Closer to traditional digital code camera.At the commitment of Miniature digital camera exploitation, relevant light
System is deliberately designed to have a long focal depth.This optical system can simultaneously provide almost
The picture rich in detail of object in all visual fields, without an automatic focusing function.This process is greatly
Simplify the configuration of system, but such simplification occurs in relatively low picture contrast, with minimizing or suboptimum
The quality of image is as cost.Increased by pixel and promote corresponding hardware and software and image procossing,
Although having been realized in better image and video quality, more complicated function, such as: auto-focusing and
Zoom, but still under huge demand, wait the breakthrough of technology.
Being different from its traditional corresponding technology, miniaturization digital code camera must is fulfilled for about limited or very
The dimensional requirement of limited free space.Therefore, known auto-focusing and zoom machine are because its machine is stupid
The volume of weight, and be not suitable for digital code camera is miniaturized.Therefore, for existing demand, Yi Zhongwei
Dynamo-electric zoom lens module and micro electronmechanical brake thereof need to be developed.
Summary of the invention
The technical problem to be solved is, provides a kind of micro electronmechanical for the deficiencies in the prior art
Zoom lens module and micro electronmechanical brake thereof.
The present invention micro electronmechanical zoom lens module of one that wherein an embodiment is provided, described micro electronmechanical change
Zoom lens module includes: a micro electronmechanical brake and a lens construction.Described micro electronmechanical brake includes one
Micro electronmechanical fixed structure and one is connected to described micro electronmechanical fixed structure and relative to described micro electronmechanical fixed knot
The micro electronmechanical movable structure that structure moves.Described lens construction by described micro electronmechanical movable structure with phase
Moving for described micro electronmechanical fixed structure, wherein said lens construction includes separated from one another 1
One lens assembly, one second lens assembly and a three-lens assembly.Wherein, described micro electronmechanical fixed knot
Structure include one first micro electronmechanical fixture, one be arranged on the upper surface of described first micro electronmechanical fixture and
The the second micro electronmechanical fixture and one being electrically connected at described first micro electronmechanical fixture is arranged on described
On the lower surface of one micro electronmechanical fixture and be electrically connected at the 3rd microcomputer of described first micro electronmechanical fixture
Electricity fixture, wherein said first micro electronmechanical fixture has one and is connected to described upper surface and described following table
The first opening between face, described second micro electronmechanical fixture has one and is positioned at just going up of described first opening
Side and be communicated in the second opening of described first opening, and described 3rd micro electronmechanical fixture has one and is positioned at
The underface of described first opening and be communicated in the 3rd opening of described first opening；Wherein, described microcomputer
Electricity movable structure include one be movably disposed in described first opening and be connected to described first micro electronmechanical
First micro electronmechanical movable piece of fixture, one it is movably disposed in described second opening and is connected to institute
State the second micro electronmechanical movable piece and of the second micro electronmechanical fixture to be movably disposed in the described 3rd and open
In mouthful and be connected to the 3rd micro electronmechanical movable piece of described 3rd micro electronmechanical fixture, wherein said first micro-
Dynamo-electric movable piece around described first lens assembly and is connected to described first lens assembly, described second micro-
Dynamo-electric movable piece around described second lens assembly and is connected to described second lens assembly, and the described 3rd
Micro electronmechanical movable piece is around described three-lens assembly and is connected to described three-lens assembly；Wherein, institute
State the first lens assembly by described first micro electronmechanical movable piece to be movably disposed in described first microcomputer
In described first opening of electricity fixture, described second lens assembly passes through described second micro electronmechanical movable piece
To be movably disposed in described second opening of described second micro electronmechanical fixture, and described 3rd mirror
Head assembly passes through described 3rd micro electronmechanical movable piece to be movably disposed in described 3rd micro electronmechanical fixture
Described 3rd opening in.
The micro electronmechanical brake of one that the other embodiment of the present invention is provided, described micro electronmechanical brake bag
Include: a micro electronmechanical fixed structure and a micro electronmechanical movable structure.Described micro electronmechanical movable structure is connected to institute
State micro electronmechanical fixed structure and move relative to described micro electronmechanical fixed structure, a wherein lens construction
By described micro electronmechanical movable structure to move relative to described micro electronmechanical fixed structure, and described mirror
Header structure includes one first lens assembly, one second lens assembly and a three-lens assembly separated from one another.
Wherein, described micro electronmechanical fixed structure include one first micro electronmechanical fixture, one be arranged on described first micro-
On the upper surface of dynamo-electric fixture and be electrically connected at the second micro electronmechanical solid of described first micro electronmechanical fixture
Locking member and one is arranged on the lower surface of described first micro electronmechanical fixture and is electrically connected at described first
3rd micro electronmechanical fixture of micro electronmechanical fixture, wherein said first micro electronmechanical fixture has a connection
The first opening between described upper surface and described lower surface, described second micro electronmechanical fixture has one
It is positioned at the surface of described first opening and is communicated in the second opening of described first opening, and the described 3rd
Micro electronmechanical fixture has a underface being positioned at described first opening and is communicated in the of described first opening
Three openings；Wherein, described micro electronmechanical movable structure includes that one is movably disposed in described first opening
And be connected to the first micro electronmechanical movable piece of described first micro electronmechanical fixture, one be movably disposed in institute
Stating in the second opening and be connected to the second micro electronmechanical movable piece and of described second micro electronmechanical fixture can
It is arranged in described 3rd opening and is connected to the 3rd micro electronmechanical of described 3rd micro electronmechanical fixture actively
Movable piece, wherein said first micro electronmechanical movable piece is around described first lens assembly and is connected to described
One lens assembly, described second micro electronmechanical movable piece is around described second lens assembly and is connected to described
Two lens assemblies, and described 3rd micro electronmechanical movable piece around described three-lens assembly and is connected to described
Three-lens assembly；Wherein, described first lens assembly passes through described first micro electronmechanical movable piece living
Being arranged in described first opening of described first micro electronmechanical fixture, described second lens assembly leads to dynamicly
Cross described second micro electronmechanical movable piece to be movably disposed in described the of described second micro electronmechanical fixture
In two openings, and described three-lens assembly passes through described 3rd micro electronmechanical movable piece to arrange movably
In described 3rd opening of described 3rd micro electronmechanical fixture.
Beneficial effects of the present invention can be, the micro electronmechanical varifocal mirror head mould that the embodiment of the present invention is provided
Block and micro electronmechanical brake thereof, its can by " described first lens assembly by described first micro electronmechanical can
Moving part is to be movably disposed in described first opening of described first micro electronmechanical fixture ", " described
Second lens assembly is described second micro electronmechanical to be movably disposed in by described second micro electronmechanical movable piece
In described second opening of fixture " and " described three-lens assembly by described 3rd micro electronmechanical can
Moving part is to be movably disposed in described 3rd opening of described 3rd micro electronmechanical fixture " design,
Make described lens construction can contribute to an image sensing wafer along with different demands is to carry out zoom
Capture correct agonic image.
It is further understood that inventive feature and technology contents for enabling, refers to below in connection with the present invention
Detailed description and accompanying drawing, but the accompanying drawing provided only provide with reference to and explanation use, not be used for this
Invention is any limitation as.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the micro electronmechanical zoom lens module of the present invention.
Fig. 2 is the generalized section of the A-A hatching of Fig. 1.
Fig. 3 is the enlarged diagram of the part B of Fig. 2.
Fig. 4 is the schematic top plan view of the micro electronmechanical zoom lens module of the present invention.
Fig. 5 is the elevational schematic view of the micro electronmechanical zoom lens module of the present invention.
Fig. 6 be the micro electronmechanical zoom lens module of the present invention there is one first Adjustable Range and one second can
Adjust the schematic diagram of distance.
Wherein, description of reference numerals is as follows:
Micro electronmechanical zoom lens module M
Micro electronmechanical brake 1
Accommodation space 100
Micro electronmechanical fixed structure 11
First micro electronmechanical fixture 111
First opening 1110
Connection surface 1111 in first
Upper surface 1112
Lower surface 1113
Through hole 1114
Conductive layer 1115
Second micro electronmechanical fixture 112
Second opening 1120
Connection surface 1121 in second
3rd micro electronmechanical fixture 113
3rd opening 1130
Connection surface 1131 in 3rd
Micro electronmechanical movable structure 12
First micro electronmechanical movable piece 121
First holding parts 1210
Second micro electronmechanical movable piece 122
Second holding parts 1220
3rd micro electronmechanical movable piece 123
3rd holding parts 1230
Lens construction 2
First lens assembly 21
First surface, outside 210
First external connection portion 211
Second lens assembly 22
Second surface, outside 220
Second external connection portion 221
Three-lens assembly 23
3rd surface, outside 230
3rd external connection portion 231
First nodal point C1
Second central point C2
3rd central point C3
First Adjustable Range d1
Second Adjustable Range d2
Central axial direction Z
Detailed description of the invention
The following is, by specific instantiation, presently disclosed relevant " micro electronmechanical zoom lens is described
Module and micro electronmechanical brake thereof " embodiment, be familiar with this skill those skilled in the art can by this
Description disclosure of that understands advantages of the present invention and effect.The present invention can pass through other different tools
Body embodiment is implemented or is applied, the every details in this specification also can based on different viewpoints and application,
Various modification and change is carried out under without departing from the spirit.It addition, the accompanying drawing of the present invention is only letter
Single the most schematically illustrate, not according to the description of actual size, first give chat bright.Following embodiment will be further
Describe in detail the present invention correlation technique content, but disclosure of that and be not used to limit the present invention skill
Art category." micro electronmechanical " being below previously mentioned, refer to is exactly MEMS
(Micro-electro-mechanical Systems, be abbreviated as MEMS), this is by microelectric technique and machine
Tool engineered fusion is to a kind of industrial technology together, and its opereating specification is in micrometer range.
Referring to shown in Fig. 1 to Fig. 6, Fig. 1 is that the solid of the micro electronmechanical zoom lens module of the present invention is shown
Being intended to, Fig. 2 is the generalized section of the A-A hatching of Fig. 1, and Fig. 3 is the amplification of the part B of Fig. 2
Schematic diagram, Fig. 4 is the schematic top plan view of the micro electronmechanical zoom lens module of the present invention, and Fig. 5 is the present invention
The elevational schematic view of micro electronmechanical zoom lens module, Fig. 6 is the micro electronmechanical zoom lens module of the present invention
There is one first Adjustable Range and the schematic diagram of one second Adjustable Range.Above-mentioned accompanying drawing is coordinated to understand,
The present invention provides a kind of micro electronmechanical zoom lens module M, comprising: micro electronmechanical brake 1 and a mirror
Header structure 2.
First, coordinating shown in Fig. 1 and Fig. 2, micro electronmechanical brake 1 includes a micro electronmechanical fixed structure 11
And one be connected to micro electronmechanical fixed structure 11 and can move relative to micro electronmechanical fixed structure 11
Micro electronmechanical movable structure 12, the most micro electronmechanical brake 1 has an accommodation space 100.It addition, camera lens
Structure 2 is housed in the accommodation space 100 of micro electronmechanical brake 1, and lens construction 2 can pass through
Micro electronmechanical movable structure 12, to be movably disposed in the accommodation space 100 of micro electronmechanical brake 1.
For further, described lens construction 2 can be by described micro electronmechanical movable structure 12 with relative to described
Micro electronmechanical fixed structure 11 moves, and wherein said lens construction 2 includes one first mirror separated from one another
Head assembly 21,1 second lens assembly 22 and a three-lens assembly 23.Further, since micro electronmechanical can
Dynamic structure 12 by micro electronmechanical fixed structure 11 institute around, and micro electronmechanical movable structure 12 is connected to micro-
Between dynamo-electric fixed structure 11 and lens construction 2, so when micro electronmechanical movable structure 12 is because of micro electronmechanical
Electrostatic relation between fixed structure 11 and micro electronmechanical movable structure 12 and when moving, lens construction
2 just can be by the drive of micro electronmechanical movable structure 12, with the accommodation space 100 in micro electronmechanical brake 1
Inside carry out the movement in direction (that is central axial direction Z) as shown in the symbols Z of Fig. 6.
Furthermore, coordinating shown in Fig. 1, Fig. 2 and Fig. 3, micro electronmechanical fixed structure 11 includes one first microcomputer
Electricity fixture 111, is arranged on the upper surface 1112 of the first micro electronmechanical fixture 111 and is electrically connected with
It is micro electronmechanical that the second micro electronmechanical fixture 112 and in the first micro electronmechanical fixture 111 is arranged on first
On the lower surface 1113 of fixture 111 and be electrically connected at the 3rd microcomputer of the first micro electronmechanical fixture 111
Electricity fixture 113.For further, the first micro electronmechanical fixture 111 has one and is connected to upper surface
The first opening 1110 between 1112 and lower surface 1113.Second micro electronmechanical fixture 112 has one
In the surface of the first opening 1110 and the second opening 1120 of being communicated in the first opening 1110, and
Three micro electronmechanical fixtures 113 have a underface being positioned at the first opening 1110 and are communicated in the first opening
3rd opening 1130 of 1110.Whereby, the first opening the 1110, second opening 1120 and the 3rd opening 1130
Can communicate with each other, to form all or part of accommodation space 100 for housing lens construction 2.
It addition, coordinate shown in Fig. 2, Fig. 4 and Fig. 5, micro electronmechanical movable structure 12 includes one movably
In being arranged at the first opening 1110 and be connected to the first micro electronmechanical movable piece of the first micro electronmechanical fixture 111
121, one be movably disposed in the second opening 1120 in and be connected to the second micro electronmechanical fixture 112
In second micro electronmechanical movable piece 122 and is movably disposed in the 3rd opening 1130 and be connected to the 3rd
3rd micro electronmechanical movable piece 123 of micro electronmechanical fixture 113.For example, the first micro electronmechanical movable piece
121 meetings are around the first lens assembly 21, and the first micro electronmechanical movable piece 121 can be connected to the first camera lens
Between assembly 21 and the first micro electronmechanical fixture 111.It addition, as shown in Figure 4, second micro electronmechanical movably
Part 122 meeting is around the second lens assembly 22, and the second micro electronmechanical movable piece 122 can be connected to the second mirror
Between head assembly 22 and the second micro electronmechanical fixture 112.As it is shown in figure 5, the 3rd micro electronmechanical movable piece
123 meetings are around three-lens assembly 23, and the 3rd micro electronmechanical movable piece 123 can be connected to three-lens
Between assembly 23 and the 3rd micro electronmechanical fixture 113.
It is noted that the first micro electronmechanical fixture 111 can be especially formed and multiple correspond to the first microcomputer
First groove (non-label) of electricity movable piece 121, and the first micro electronmechanical movable piece 121 can partly hold
Put in multiple first grooves, to be effectively increased the space utilization rate of the first opening 1110.It addition, such as figure
Shown in 4, the second micro electronmechanical fixture 112 can be especially formed and multiple correspond to the second micro electronmechanical movable piece 122
The second groove (non-label), and the second micro electronmechanical movable piece 122 can partly be contained in multiple second
In groove, to be effectively increased the space utilization rate of the second opening 1120.Additionally, the as it is shown in figure 5, the 3rd
Micro electronmechanical fixture 113 can be especially formed multiple the 3rd groove corresponding to the 3rd micro electronmechanical movable piece 123
(non-label), and the 3rd micro electronmechanical movable piece 123 can partly be contained in multiple 3rd groove, with
It is effectively increased the space utilization rate of the 3rd opening 1130.
Whereby, as in figure 2 it is shown, described first lens assembly 21 can pass through described first micro electronmechanical movable piece
121, to be movably disposed in described first opening 1110 of described first micro electronmechanical fixture 111,
In wherein the first lens assembly 21 can be contained in the first opening 1110 wholly or in part.It addition, described
Two lens assemblies 22 can pass through described second micro electronmechanical movable piece 122, to be movably disposed in described
In described second opening 1120 of two micro electronmechanical fixtures 112, wherein the second lens assembly 22 can be completely
Or part is contained in the second opening 1120.Additionally, described three-lens assembly 23 can be by described the
Three micro electronmechanical movable pieces 123, to be movably disposed in described in described 3rd micro electronmechanical fixture 113
In 3rd opening 1130, wherein three-lens assembly 23 can be contained in the 3rd opening 1130 wholly or in part
In.
For further, coordinate shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the first micro electronmechanical fixture
111 have multiple the first connection surface 1111 being positioned at the first opening 1110, and first is micro electronmechanical
Movable piece 121 can be connected to multiple the first of the first micro electronmechanical fixture 111 in connection surface 1111.
Additionally, the second micro electronmechanical fixture 112 has multiple the second connection table being positioned at the second opening 1120
Face 1121, and the second micro electronmechanical movable piece 122 can be connected to the multiple of the second micro electronmechanical fixture 112
In second in connection surface 1121.It addition, the 3rd micro electronmechanical fixture 113 has and multiple are positioned at the 3rd and open
Connection surface 1131 in mouthfuls 1130 the 3rd, and the 3rd micro electronmechanical movable piece 123 can be connected to the
In the multiple 3rd of three micro electronmechanical fixtures 113 in connection surface 1131.Furthermore, second micro electronmechanical movably
Part 122 may be disposed at the surface of the first micro electronmechanical movable piece 121, and the 3rd micro electronmechanical movable piece 123
May be disposed at the underface of the first micro electronmechanical movable piece 121, thus the first micro electronmechanical movable piece 121,
Two micro electronmechanical movable pieces 122 and the 3rd micro electronmechanical movable piece 123 all present each other in Position Design
Corresponding relation.
For further, coordinate shown in Fig. 2 and Fig. 3, the first outside table of the first lens assembly 21
There is on face 210 multiple the first external connection portion 211 corresponding to the first micro electronmechanical movable piece 121, the second mirror
Have on second surface, outside 220 of head assembly 22 and multiple correspond to the second micro electronmechanical movable piece 122
The second external connection portion 221, and have multiple on the 3rd surface, outside 230 of three-lens assembly 23
The 3rd external connection portion 231 corresponding to the 3rd micro electronmechanical movable piece 123.Wherein, multiple second external connection portion 221
The surface of multiple first external connection portion 211 can be respectively arranged at, and multiple 3rd external connection portion 231 can be divided
It is not arranged at the underface of multiple first external connection portion 211.It addition, the end of the first micro electronmechanical movable piece 121
End has multiple the first holding parts 1210 being separately fixed in multiple first external connection portion 211, the second microcomputer
The end of electricity movable piece 122 has multiple the second fixing being separately fixed in multiple second external connection portion 221
Portion 1220, and the end of the 3rd micro electronmechanical movable piece 123 has multiple being separately fixed at outside the multiple 3rd
Connect the 3rd holding parts 1230 in portion 231.Therefore, by the first holding parts 1210 and the first external connection portion
211 cooperate, to be connected to the first lens assembly 21 by the first micro electronmechanical movable piece 121, whereby
So that continuous action relation can be set up between the first micro electronmechanical movable piece 121 and the first lens assembly 21.Pass through
Second holding parts 1220 cooperates with the second external connection portion 221, with by the second micro electronmechanical movable piece 122
It is connected to the second lens assembly 22, whereby so that the second micro electronmechanical movable piece 122 and the second lens assembly
Continuous action relation can be set up between 22.Phase interworking by the 3rd holding parts 1230 with the 3rd external connection portion 231
Close, so that the 3rd micro electronmechanical movable piece 123 is connected to three-lens assembly 23, whereby so that the 3rd is micro-
Continuous action relation can be set up between dynamo-electric movable piece 123 and three-lens assembly 23.
For further, coordinating shown in Fig. 2 and Fig. 3, the first micro electronmechanical fixture 111 has multiple
Run through the first micro electronmechanical fixture 111 and be connected to running through between upper surface 1112 and lower surface 1113
Hole 1114 and multiple respectively by multiple through holes 1114 and extend to lower surface 1113 from upper surface 1112
Conductive layer 1115.Whereby, the second micro electronmechanical fixture 112 and the 3rd micro electronmechanical both fixtures 113
Can be by multiple conductive layers 1115 to be electrically connected to each other.For example, the second micro electronmechanical fixture
112 and the 3rd micro electronmechanical fixture 113 can pass through stannum ball (non-label) the most respectively to be electrically connected at conduction
Layer 1115, the second micro electronmechanical fixture 112 can pass through with the 3rd micro electronmechanical both fixtures 113 whereby
Multiple conductive layers 1115 are to be electrically connected to each other.
For further, coordinating shown in Fig. 2 and Fig. 6, the first lens assembly 21 has one first center
Point C1, the second lens assembly 22 has one second central point C2, and three-lens assembly 23 has
One the 3rd central point C3.When the first micro electronmechanical movable piece 121 is because of the first micro electronmechanical fixture 111 and
Electrostatic interaction between one micro electronmechanical movable piece 121 and when moving, the first lens assembly 21 is the most permissible
By the drive of the first micro electronmechanical movable piece 121, with the first opening at the first micro electronmechanical fixture 111
The movement of Z-direction (central axial direction) is carried out in 1110.When the second micro electronmechanical movable piece 122 is because of
Electrostatic interaction between two micro electronmechanical fixtures 112 and the second micro electronmechanical movable piece 122 and when moving,
Second lens assembly 22 just can be by the drive of the second micro electronmechanical movable piece 122, with micro electronmechanical second
The movement of Z-direction (central axial direction) is carried out in second opening 1120 of fixture 112.When the 3rd is micro-
Dynamo-electric movable piece 123 is because of between the 3rd micro electronmechanical fixture 113 and the 3rd micro electronmechanical movable piece 123
Electrostatic interaction and when moving, three-lens assembly 23 just can pass through the 3rd micro electronmechanical movable piece 123
Drive, to carry out Z-direction (central shaft in the 3rd opening 1130 of the 3rd micro electronmechanical fixture 113
Line direction) movement.Whereby, first nodal point C1 of the first lens assembly 21 and the second lens assembly
One first Adjustable Range d1, and the first lens assembly will be formed between the second central point C2 of 22
One will be formed between first nodal point C1 and the 3rd central point C3 of three-lens assembly 23 of 21
Two Adjustable Range d2 so that the lens construction 2 of micro electronmechanical zoom lens module M can be along with different
Demand carries out zoom.
(possible effect of embodiment)
In sum, beneficial effects of the present invention can be, it is micro electronmechanical that the embodiment of the present invention is provided
Zoom lens module and micro electronmechanical brake thereof, it can be by " described first lens assembly is by described the
One micro electronmechanical movable piece is to be movably disposed in described first opening of described first micro electronmechanical fixture
In ", " described second lens assembly by described second micro electronmechanical movable piece to be movably disposed in
State in described second opening of the second micro electronmechanical fixture " and " described three-lens assembly is by described
3rd micro electronmechanical movable piece is to be movably disposed in described 3rd opening of described 3rd micro electronmechanical fixture
In " design so that described lens construction can carry out zoom along with different demands, contributes to a shadow
As sensor chip gets correct agonic image.
The foregoing is only the preferable possible embodiments of the present invention, non-the scope of the claims therefore limiting to the present invention,
Therefore the equivalence techniques change such as using description of the invention and accompanying drawing content to be done, it is both contained in the present invention
In scope of the claims.
Claims (10)
1. a micro electronmechanical zoom lens module, it is characterised in that described micro electronmechanical zoom lens module bag
Include:
One micro electronmechanical brake, described micro electronmechanical brake includes that a micro electronmechanical fixed structure and is connected to
Described micro electronmechanical fixed structure and the micro electronmechanical movable knot moved relative to described micro electronmechanical fixed structure
Structure；And
One lens construction, described lens construction passes through described micro electronmechanical movable structure with relative to described microcomputer
Electricity fixed structure moves, wherein said lens construction include one first lens assembly separated from one another,
One second lens assembly and a three-lens assembly；
Wherein, described micro electronmechanical fixed structure includes one first micro electronmechanical fixture, one is arranged on described
On the upper surface of one micro electronmechanical fixture and be electrically connected at the second microcomputer of described first micro electronmechanical fixture
Electricity fixture and is arranged on the lower surface of described first micro electronmechanical fixture and is electrically connected at described
3rd micro electronmechanical fixture of the first micro electronmechanical fixture, wherein said first micro electronmechanical fixture has one
It is connected to the first opening between described upper surface and described lower surface, described second micro electronmechanical fixture tool
There is a surface being positioned at described first opening and be communicated in the second opening of described first opening, and described
3rd micro electronmechanical fixture has a underface being positioned at described first opening and is communicated in described first opening
The 3rd opening；
Wherein, described micro electronmechanical movable structure includes that one is movably disposed in described first opening and even
It is connected to the first micro electronmechanical movable piece of described first micro electronmechanical fixture, one is movably disposed in described
In two openings and be connected to the second micro electronmechanical movable piece of described second micro electronmechanical fixture and movable
Be arranged in described 3rd opening and be connected to described 3rd micro electronmechanical fixture the 3rd micro electronmechanical movably
Part, wherein said first micro electronmechanical movable piece is around described first lens assembly and is connected to described first mirror
Head assembly, described second micro electronmechanical movable piece is around described second lens assembly and is connected to described second mirror
Head assembly, and described 3rd micro electronmechanical movable piece around described three-lens assembly and is connected to the described 3rd
Lens assembly；
Wherein, described first lens assembly passes through described first micro electronmechanical movable piece to be movably disposed in
In described first opening of described first micro electronmechanical fixture, described second lens assembly passes through described second
Micro electronmechanical movable piece to be movably disposed in described second opening of described second micro electronmechanical fixture,
And described three-lens assembly by described 3rd micro electronmechanical movable piece to be movably disposed in the described 3rd
In described 3rd opening of micro electronmechanical fixture.
Micro electronmechanical zoom lens module the most as claimed in claim 1, it is characterised in that described first mirror
Head assembly has a first nodal point, and described second lens assembly has one second central point, and described the
Three-lens assembly has one the 3rd central point, the described first nodal point of wherein said first lens assembly with
There is between described second central point of described second lens assembly one first Adjustable Range, and described
Have between described first nodal point and described 3rd central point of described three-lens assembly of one lens assembly
There is one second Adjustable Range.
Micro electronmechanical zoom lens module the most as claimed in claim 1, it is characterised in that described first micro-
Dynamo-electric fixture has multiple the first connection surface being positioned at described first opening, and described first micro-
Dynamo-electric movable piece be connected to multiple described the first of described first micro electronmechanical fixture in connection surface, its
Described in the second micro electronmechanical fixture there is multiple the second connection surface being positioned at described second opening,
And described second micro electronmechanical movable piece be connected to multiple described the second of described second micro electronmechanical fixture in connect
Connecing on surface, wherein said 3rd micro electronmechanical fixture has and multiple is positioned at the 3rd of described 3rd opening
Interior connection surface, and described 3rd micro electronmechanical movable piece is connected to the multiple of described 3rd micro electronmechanical fixture
In described 3rd in connection surface, wherein said second micro electronmechanical movable piece is arranged at described first micro electronmechanical
The surface of movable piece, and described 3rd micro electronmechanical movable piece is arranged at described first micro electronmechanical movable piece
Underface.
Micro electronmechanical zoom lens module the most as claimed in claim 1, it is characterised in that described first mirror
There is on the surface, outside of head assembly multiple first external corresponding to described first micro electronmechanical movable piece
Portion, the surface, outside of described second lens assembly has multiple corresponding to described second micro electronmechanical movably
Second external connection portion of part, and have multiple corresponding to described on the surface, outside of described three-lens assembly
3rd external connection portion of the 3rd micro electronmechanical movable piece, plurality of described second external connection portion is respectively arranged at multiple
The surface of described first external connection portion, and multiple described 3rd external connection portion is respectively arranged at multiple described first
The underface of external connection portion, the end of wherein said first micro electronmechanical movable piece have multiple be separately fixed at many
The first holding parts in individual described first external connection portion, the end of described second micro electronmechanical movable piece has multiple
It is separately fixed at the second holding parts in multiple described second external connection portion, and described 3rd micro electronmechanical movable piece
End there is multiple the 3rd holding parts being separately fixed in multiple described 3rd external connection portion.
Micro electronmechanical zoom lens module the most as claimed in claim 1, it is characterised in that described first micro-
Dynamo-electric fixture has and multiple run through described first micro electronmechanical fixture and be connected to described upper surface and described
Through hole between lower surface and multiple by multiple described through holes and extend to from described upper surface respectively
The conductive layer of described lower surface, and described second micro electronmechanical fixture and described 3rd micro electronmechanical fixture two
Person passes through multiple described conductive layers to be electrically connected to each other.
6. a micro electronmechanical brake, it is characterised in that described micro electronmechanical brake includes:
One micro electronmechanical fixed structure；And
One micro electronmechanical movable structure, described micro electronmechanical movable structure be connected to described micro electronmechanical fixed structure and
Move relative to described micro electronmechanical fixed structure, wherein a lens construction by described micro electronmechanical movably
Structure is to move relative to described micro electronmechanical fixed structure, and described lens construction includes separated from one another
One first lens assembly, one second lens assembly and a three-lens assembly；
Wherein, described micro electronmechanical fixed structure includes one first micro electronmechanical fixture, one is arranged on described
On the upper surface of one micro electronmechanical fixture and be electrically connected at the second microcomputer of described first micro electronmechanical fixture
Electricity fixture and is arranged on the lower surface of described first micro electronmechanical fixture and is electrically connected at described
3rd micro electronmechanical fixture of the first micro electronmechanical fixture, wherein said first micro electronmechanical fixture has one
It is connected to the first opening between described upper surface and described lower surface, described second micro electronmechanical fixture tool
There is a surface being positioned at described first opening and be communicated in the second opening of described first opening, and described
3rd micro electronmechanical fixture has a underface being positioned at described first opening and is communicated in described first opening
The 3rd opening；
Wherein, described micro electronmechanical movable structure includes that one is movably disposed in described first opening and even
It is connected to the first micro electronmechanical movable piece of described first micro electronmechanical fixture, one is movably disposed in described
In two openings and be connected to the second micro electronmechanical movable piece of described second micro electronmechanical fixture and movable
Be arranged in described 3rd opening and be connected to described 3rd micro electronmechanical fixture the 3rd micro electronmechanical movably
Part, wherein said first micro electronmechanical movable piece is around described first lens assembly and is connected to described first mirror
Head assembly, described second micro electronmechanical movable piece is around described second lens assembly and is connected to described second mirror
Head assembly, and described 3rd micro electronmechanical movable piece around described three-lens assembly and is connected to the described 3rd
Lens assembly；
Wherein, described first lens assembly passes through described first micro electronmechanical movable piece to be movably disposed in
In described first opening of described first micro electronmechanical fixture, described second lens assembly passes through described second
Micro electronmechanical movable piece to be movably disposed in described second opening of described second micro electronmechanical fixture,
And described three-lens assembly by described 3rd micro electronmechanical movable piece to be movably disposed in the described 3rd
In described 3rd opening of micro electronmechanical fixture.
Micro electronmechanical brake the most as claimed in claim 6, it is characterised in that described first lens assembly
Having a first nodal point, described second lens assembly has one second central point, and described three-lens
Assembly has one the 3rd central point, the described first nodal point of wherein said first lens assembly and described the
There is between described second central point of two lens assemblies one first Adjustable Range, and described first camera lens
One is had between described first nodal point and described 3rd central point of described three-lens assembly of assembly
Two Adjustable Ranges.
Micro electronmechanical brake the most as claimed in claim 6, it is characterised in that described first micro electronmechanical solid
Locking member has multiple the first connection surface being positioned at described first opening, and described first micro electronmechanical can
Moving part be connected to multiple described the first of described first micro electronmechanical fixture in connection surface, wherein said
Second micro electronmechanical fixture has multiple the second connection surface being positioned at described second opening, and described
Second micro electronmechanical movable piece be connected to multiple described the second of described second micro electronmechanical fixture in connection surface
On, wherein said 3rd micro electronmechanical fixture has multiple the 3rd connection being positioned at described 3rd opening
Surface, and described 3rd micro electronmechanical movable piece is connected to multiple described the of described 3rd micro electronmechanical fixture
In three in connection surface, wherein said second micro electronmechanical movable piece is arranged at described first micro electronmechanical movable piece
Surface, and described 3rd micro electronmechanical movable piece is arranged at the underface of described first micro electronmechanical movable piece.
Micro electronmechanical brake the most as claimed in claim 6, it is characterised in that described first lens assembly
Surface, outside on there is multiple the first external connection portion corresponding to described first micro electronmechanical movable piece, described
Have multiple corresponding to the second of described second micro electronmechanical movable piece on the surface, outside of the second lens assembly
Have multiple corresponding to described 3rd microcomputer in external connection portion, and the surface, outside of described three-lens assembly
3rd external connection portion of electricity movable piece, plurality of described second external connection portion is respectively arranged at multiple described first
The surface of external connection portion, and multiple described 3rd external connection portion is respectively arranged at multiple described first external connection portion
Underface, the end of wherein said first micro electronmechanical movable piece has and multiple is separately fixed at multiple described
The first holding parts in one external connection portion, the end of described second micro electronmechanical movable piece has multiple to be fixed respectively
The second holding parts in multiple described second external connection portion, and the end tool of described 3rd micro electronmechanical movable piece
There is multiple the 3rd holding parts being separately fixed in multiple described 3rd external connection portion.
Micro electronmechanical brake the most as claimed in claim 6, it is characterised in that described first micro electronmechanical solid
Locking member has and multiple run through described first micro electronmechanical fixture and be connected to described upper surface and described lower surface
Between through hole and multiple respectively by multiple described through holes and from described upper surface extend to described
The conductive layer on surface, and described second micro electronmechanical fixture passes through with described 3rd micro electronmechanical fixture
Multiple described conductive layers are to be electrically connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047983.9A CN105988179A (en) | 2015-01-30 | 2015-01-30 | Micro electro mechanical zoom lens module and micro electro mechanical brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047983.9A CN105988179A (en) | 2015-01-30 | 2015-01-30 | Micro electro mechanical zoom lens module and micro electro mechanical brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105988179A true CN105988179A (en) | 2016-10-05 |
Family
ID=57035849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510047983.9A Pending CN105988179A (en) | 2015-01-30 | 2015-01-30 | Micro electro mechanical zoom lens module and micro electro mechanical brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105988179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253347A1 (en) * | 2020-06-18 | 2021-12-23 | 欧菲光集团股份有限公司 | Lens, camera module, and electronic device |
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| CN204439913U (en) * | 2015-01-30 | 2015-07-01 | 及至微机电股份有限公司 | Micro electronmechanical zoom lens module and micro electronmechanical detent thereof |
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| CN101925836A (en) * | 2007-12-10 | 2010-12-22 | 人工肌肉有限公司 | Optical lens image stabilization systems |
| CN103282816A (en) * | 2010-11-15 | 2013-09-04 | 数位光学Mems有限公司 | Linearly deployed actuators |
| WO2014106218A1 (en) * | 2012-12-31 | 2014-07-03 | Digitialoptics Corporation | Auto-focus camera module with mems closed loop compensator |
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Application publication date: 20161005 |