CN207366814U - Light path adjusting mechanism - Google Patents
Light path adjusting mechanism Download PDFInfo
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- CN207366814U CN207366814U CN201720386307.9U CN201720386307U CN207366814U CN 207366814 U CN207366814 U CN 207366814U CN 201720386307 U CN201720386307 U CN 201720386307U CN 207366814 U CN207366814 U CN 207366814U
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- Prior art keywords
- light
- adjusting mechanism
- leaf spring
- path adjusting
- plate face
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Classifications
-
- 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
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Abstract
The utility model provides a light path guiding mechanism contains a frame, a lens, a coil, a first leaf spring and a second leaf spring. The lens is arranged in the outer frame, a first side wall and a second side wall are arranged in the thickness direction of the outer edge of the lens, and the perimeter of the first side wall along the outer edge of the lens is smaller than the perimeter of the second side wall along the outer edge of the lens. The coil is wound on the first side wall along the outer edge of the lens. The first plate spring is arranged between the lens and the outer frame, wherein the first plate spring is provided with a first plate surface, a second plate surface and a third plate surface, the second plate surface is perpendicular to the first plate surface and the third plate surface, and the first plate surface is parallel to the third plate surface. The second plate spring is arranged between the lens and the outer frame, wherein the second plate spring is provided with a first plate surface, a second plate surface and a third plate surface, the second plate surface is perpendicular to the first plate surface and the third plate surface, and the first plate surface is perpendicular to the third plate surface.
Description
The application be the applying date be on December 30th, 2016, Application No. 201621476114.4, utility model is entitled
The divisional application of the patent application of " light-path adjusting mechanism ".
Technical field
The utility model is on a kind of light-path adjusting mechanism.
Background technology
In recent years, various image display technologies have been widely used in daily life.In an image display, example
A light-path adjusting mechanism can be such as set to change light in the traveling light path in device, to provide such as raising imaging resolution, change
The various effects such as kind picture quality.It is well known, however, that the number of components of light-path adjusting mechanism, weight, volume are larger, it is difficult into one
Step micromation.Therefore, there is an urgent need for it is a kind of it is simple in structure, reliability is high and the light-path adjusting mechanism of weight and volume can be greatly decreased sets
Meter.
Utility model content
The other objects and advantages of the utility model can be obtained from the technical characteristic disclosed by the utility model embodiment
Understand to further.
One embodiment of the utility model proposes a kind of light-path adjusting mechanism, and a kind of light-path adjusting mechanism, includes an outline border, one
Moving part, a coil and an at least magnetic substance.Moving part be arranged on outline border in and comprising an eyeglass, coil be set around on outline border and
Around eyeglass, and an at least magnetic substance is arranged on moving part.
Another embodiment of the utility model provides a kind of light-path adjusting mechanism, includes an outline border, an eyeglass, a coil, one
First leaf spring and one second leaf spring.Eyeglass is arranged in outline border, and the thickness direction of lens edge is equipped with a first side wall and one second
Side wall, and the first side wall is less than girth of the second sidewall along lens edge along the girth of lens edge.Coil is along lens edge
Around on the first side wall.First leaf spring is arranged between eyeglass and outline border, wherein the first leaf spring is equipped with one first plate face, one second
Plate face and one the 3rd plate face, vertical first plate face of the second plate face and the 3rd plate face, and the first plate face row is in the 3rd plate face.Second
Leaf spring is arranged between eyeglass and outline border, wherein the second leaf spring is equipped with one first plate face, one second plate face and one the 3rd plate face, second
Vertical first plate face of plate face and the 3rd plate face, and vertical 3rd plate face of the first plate face.
Another embodiment of the utility model provides a kind of light-path adjusting mechanism, includes a frame, a sheet, a coil
Group, one first metalwork and one second metalwork.Sheet is equipped with a first area and the second area of diagonal position, coil
It is mounted between frame and sheet, and around the outer peripheral edge of sheet thickness direction.First metalwork be equipped with a first end with
One second end, first end connection framework, the first area of the second end in contact sheet, and the first metalwork is in first end and second
One first plane is also additionally provided with outside end.Second metalwork is equipped with a first end and a second end, first end connection framework, the
The second area of two end in contact sheets, and that one second is also additionally provided with outside first end with second end is flat for the second metalwork
Face.First plane of the first metalwork is not parallel to the second plane of the second metalwork.
By the design of the utility model embodiment, because at least part structure of actuating assembly can be directly arranged on moving part,
The volume, weight and parts number of light-path adjusting mechanism entirety can be greatly decreased, therefore be beneficial to light-path adjusting mechanism miniaturization or thin
Type is with various miniature electronic devices of arranging in pairs or groups.
The other objects and advantages of the utility model can be obtained from the technical characteristic disclosed by the utility model into one
The understanding of step.Above and other objects, features and advantages to allow the utility model can become apparent, special embodiment below
And coordinate institute's accompanying drawings, it is described in detail below.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the utility model, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the component decomposition map of the light-path adjusting mechanism of one embodiment of the utility model.
Fig. 2 is schematic diagram of the light-path adjusting mechanism of Fig. 1 after assembling.
Fig. 3 is the actuating state schematic diagram of the moving part of one embodiment of the utility model.
Fig. 4 is the component decomposition map of the light-path adjusting mechanism of another embodiment of the utility model.
Fig. 5 is schematic diagram of the light-path adjusting mechanism of Fig. 4 after assembling.
Fig. 6 A and Fig. 6 B are respectively the connector schematic diagram of one embodiment of the utility model.
Fig. 7 A are the schematic diagram of the light-path adjusting mechanism of one embodiment of the utility model, and Fig. 7 B are to be cut along the A-A ' lines of Fig. 7 A
The amplification profile schematic diagram cut.
Fig. 8 A are the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model, and Fig. 8 B are the B-B ' lines along Fig. 8 A
The amplification profile schematic diagram of cutting.
Fig. 9 is the schematic diagram of the coil accommodating structure kenel of one embodiment of the utility model.
Figure 10 is the schematic diagram of the actuating assembly of another embodiment of the utility model.
Figure 11 is that the light-path adjusting mechanism of one embodiment of the utility model is applied to the schematic diagram of an optical system.
Figure 12 A are the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.
Figure 12 B are the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.
Figure 13 is the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.
Figure 14 is the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.
Figure 15 A be another embodiment of the utility model light-path adjusting mechanism arrange in pairs or groups other optical elements component decompose
Figure, the light-path adjusting mechanism that Figure 15 B and Figure 15 C are respectively Figure 15 A are arranged in pairs or groups side view and vertical view of other optical elements after assembling
Schematic diagram.
Figure 16 A are that the light-path adjusting mechanism of another embodiment of the utility model is arranged in pairs or groups the schematic diagrames of other optical elements.
Figure 16 B are that the light-path adjusting mechanism of another embodiment of the utility model is arranged in pairs or groups the schematic diagrames of other optical elements.
Figure 17 A be another embodiment of the utility model light-path adjusting mechanism arrange in pairs or groups other optical elements component decompose
Figure, the light-path adjusting mechanism that Figure 17 B and Figure 17 C are respectively Figure 17 A are arranged in pairs or groups side view and vertical view of other optical elements after assembling
Schematic diagram.
Figure 18 is the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.
Drawing reference numeral：
100th, 100a, 100b, 100c light-path adjusting mechanism
110 moving parts
112 eyeglasses
112a, 112b mounting hole
116 end differences
116a side walls
120 actuating assemblies
122 coil groups
122a coils
124 magnet
1241st, 1242 section
130 connectors
130a necks
132nd, 134 leaf spring
132a, 132b, 134a, 134b mounting hole
132d, 134d connecting portion
140 frameworks
140a, 140b mounting hole
150 piezoelectric elements
200th, 200a light-path adjusting mechanisms
210 moving parts
212 eyeglasses
214 eyeglass seats
214a, 214b mounting hole
216 recessed parts
220 actuating assemblies
222 coil groups
224 magnet
230 connectors
232 leaf springs
232a, 232b, 232c, 232d mounting hole
The ring-like portions of 232e
232f, 232g extension
240 frameworks
240a, 240b mounting hole
300 Optical devices
310 lighting systems
312 light sources
312R, 312G, 312B light emitting diode
314 light beams
314a sub-images
316 Multiplexing apparatus
317 lens arrays
318 lens sets
319 inner full-reflection prisms
320 digital micro-mirror devices
330 projection lens
340 light-path adjusting mechanisms
350 screens
400th, 400a, 400b, 400c light-path adjusting mechanism
410 moving parts
412 eyeglasses
420 actuating assemblies
422 coils
424 magnet
430 connectors
440 frameworks
440a, 440b extension
440c ledge arrangements
440d light shielding parts
442 notches
444 accommodating spaces
446 openings
448 anti-dazzling screens
450 light valve modules
452 eyeglasses
460 inner full-reflection prisms
A shaft axis
A1-A3, B1-B3 plate face
C, D lines
M initial positions
N normal directions
P, Q direction of rotation
T1, T2 contact point
θ angles
W aspect ratios
E length
F width
Embodiment
Foregoing and other technology contents, feature and effect in relation to the utility model, in the following reality coordinated with reference to schema
In the detailed description for applying example, can clearly it present.The direction term being previously mentioned in following embodiments, such as：Upper and lower, left,
It is right, front or rear etc., only it is the direction with reference to annexed drawings.Therefore, the direction term used is intended to be illustrative and not intended to limit
The utility model.
Disclosure in following embodiments discloses a kind of light-path adjusting mechanism, it can operate with different optical system (examples
Such as display device, projection arrangement) with adjust or change light path in order to provide for example lifted imaging resolution, improve image quality
(eliminating dark space, softization image edge) and other effects is without limiting, and setting position of the light-path adjusting mechanism in optical system
And configuration mode does not limit completely.Light-path adjusting mechanism can for example include a moving part, an actuating assembly, a connection piece and a frame
Local Members or whole components in these components of body.In each embodiment as described below, moving part can be inclined comprising one
The optical element of refractive power line, and moving part can additionally comprise a bearing seat of carrying optical element, the start form of moving part is for example
Can be to rotate, is vibration, mobile etc. without limiting；Actuating assembly only needs that the effect of driving moving part can be produced, it forms structure
Part does not limit, and may be, for example, the electromagnetic induction component comprising magnet and coil group (or coil)；Connector, which can have, occurs shape
Can be towards the property for the direction change for recovering original size and shape when external force is cancelled after change, such as can at least somewhat elasticity or scratch
Property, and connector can be it is various pass on the transmission device of power or to damping vibration or the control parts of controlled motion and
Do not limit, such as spring, leaf spring, coil spring, bendable sheet parts or bendable lobate parts etc.；Framework only needs that one can be defined
Accommodating space, its can be tool multi-form or shape frame or outline border without limit.
Fig. 1 is the component decomposition map of the light-path adjusting mechanism of one embodiment of the utility model.As shown in Figure 1, light path adjusts
Mechanism 100 includes a moving part 110, an actuating assembly 120,130 and one framework 140 of a connection piece.In this present embodiment, interlock
Part 110 include one can deviation light optical element, a such as eyeglass 112, and eyeglass 112 only needs that the effect of deviation light can be provided
Fruit, its form and species do not limit, and may be, for example, a lens (Lens) or a speculum (Mirror).In another implementation
In example, can also include a bearing seat, optical element is set on bearing seat, or bearing seat and both optical elements integrally into
Shape.In this present embodiment, actuating assembly 120 may be, for example, the electromagnetic induction component comprising coil group 122 and magnet 124, in another
In one embodiment, such as also can be by the use of another coil group as a magnetic substance or magnetic material substitution magnet, arranged on the another of framework 140
One coil group (not shown) equally can produce electromagnetic force to drive moving part 110 with the coil group being set around on moving part 110.In
In the present embodiment, connector 130 may be, for example, the leaf spring 132,134 of two tool restoring forces.The both ends of leaf spring 132, which can have, to be fixed
Hole 132a, 132b, the both ends of leaf spring 134 can have mounting hole 134a, 134b, the both ends of eyeglass 112 can set mounting hole 112a,
112b, and the both ends of framework 140 can set mounting hole 140a, 140b.In an assembled embodiment, moving part 110 is arranged on framework
In 140, magnet 124 is securable to framework 140, and coil group 122 can be set around outside eyeglass 112 and can for example be set around eyeglass 112
Periphery, one end of leaf spring 132 can via position correspondence mounting hole 132a, 112a for example, by screw (not shown) fixation
Part is fixed to eyeglass 112, and the other end of leaf spring 132 can be fixed to framework 140 via mounting hole 132b, 140a of position correspondence,
Leaf spring 132 is set to be arranged between eyeglass 112 and framework 140.Furthermore one end of leaf spring 134 can be via the mounting hole of position correspondence
134a, 112b are fixed to eyeglass 112 for example, by the fixing piece of screw (not shown), and the other end of leaf spring 134 can be via position
Corresponding mounting hole 134b, 140b are fixed to framework 140, leaf spring 134 is arranged between eyeglass 112 and framework 140.After assembling
Light-path adjusting mechanism 100 is as shown in Figure 2.Therefore, the leaf spring 132,134 arranged on 112 both ends of eyeglass, which can be formed, is connected to eyeglass
112, and the line direction of leaf spring 132,134 can substantially overlap the shaft axis A of moving part 110, eyeglass 112 can using shaft axis A as
The reciprocal start in axle center, such as can rotate clockwise or counterclockwise or swing using shaft axis A as axle center.As shown in figure 3, implement in one
In example, the electromagnetic force between coil group 122 and magnet 124 can allow eyeglass 112 to be rotated centered on shaft axis A by initial position M edges
Direction P rotates an angle, θ, and the restoring force of leaf spring 132,134 can rotate back to eyeglass 112 initially along opposite direction of rotation Q
Position M；Another electromagnetic force can be applied in another embodiment, between coil group 122 and magnet 124 and assist leaf spring 132,134
Eyeglass 112 is rotated back to initial position M by restoring force along opposite direction of rotation Q, therefore eyeglass 112 is reciprocally rocked to different positions
Put by incident light deflection to different directions, to be adjusted or changed the effect of light traveling light path.In an embodiment, interlock
The rotational angle θ scopes of part 110 can be 0.1-1 degree, and preferred range is 0.2-0.5 degree, and may be, for example, 0.32 degree.By this reality
Light-path adjusting mechanism adjustment or change light path with new embodiment, visual actual demand produce different effects, such as available
With lifting projection resolution, image quality (eliminating dark space, softization image edge) etc. is improved without limiting.
By the design of above-described embodiment, because at least part structure (such as coil group or coil) of actuating assembly is directly set
Being placed in can be on the optical element of deviation light, therefore can reduce the volume, weight or number of components of light-path adjusting mechanism entirety, therefore
Overall structure can be simplified and improve reliability, and be conducive to be miniaturized or be thinned in order to various miniature electronic devices of arranging in pairs or groups.
Fig. 4 is the component decomposition map of the light-path adjusting mechanism of another embodiment of the utility model, and Fig. 5 is the light path tune of Fig. 4
Schematic diagram of the complete machine structure after assembling.As shown in Figures 4 and 5, in this present embodiment, the moving part 210 of light-path adjusting mechanism 200
Such as an eyeglass seat 214 of an eyeglass 212 and accommodating eyeglass 212 can be included, actuating assembly 220 may be, for example, comprising coil group
222 and the electromagnetic induction component of magnet 224, coil group 222 can be set around on eyeglass seat 214 and can for example be set around eyeglass seat
214 periphery, and magnet 224 is securable to framework 240.Connector 230 may be, for example, one end by eyeglass seat 214 across to another
The integrally formed leaf spring 232 of one end.The shape of leaf spring 232 does not limit, and in this present embodiment, leaf spring 232 is ring-like with one
Portion 232e and two extension 232f, the 232g extended by ring-like portion 232e towards 210 both ends of moving part, and two extension 232f,
The extending direction of 232g can substantially overlap shaft axis A.The both ends of leaf spring 232 can have mounting hole 232a, 232b, 232c, 232d,
The both ends of eyeglass seat 214 can set mounting hole 214a (corresponding fixed 232b) and mounting hole 214b (corresponding mounting holes respectively
232c), and the both ends of framework 240 can set mounting hole 240a (corresponding mounting hole 232a) and mounting hole 240b (corresponding solid respectively
Determine hole 232d).Be fixed for example, by the fixing piece of screw (not shown) via these corresponding mounting holes, can by one into
The leaf spring 232 of shape is arranged between eyeglass seat 214 and framework 240.The extending direction of leaf spring 232 substantially overlaps turning for moving part 210
Axis A, moving part 210 (eyeglass 212 is together with eyeglass seat 214) can be rotated clockwise or counterclockwise centered on shaft axis A, and plate
Moving part 210 can be rotated back to initial position by the restoring force of spring 232 along opposite direction of rotation, in another embodiment, coil
Another electromagnetic force can be applied between group 222 and magnet 224 assists the restoring force of leaf spring 232 by moving part 210 along opposite rotation
Direction rotates back to initial position, therefore moving part 210 is reciprocally rocked to diverse location, to allow eyeglass 212 by incident light deflection
To different directions, the effect of light traveling light path is adjusted or changed.
By the design of above-described embodiment, because at least part structure (such as coil group or coil) of actuating assembly is directly set
It is placed on the eyeglass seat of moving part, the volume, weight or parts number of light-path adjusting mechanism entirety can be reduced, therefore be beneficial to light path tune
Complete machine structure is minimized or is thinned with various miniature electronic devices of arranging in pairs or groups.
The shape of connector in the utility model embodiment does not limit, and in an embodiment, connector can have extremely
A few bending part, that is, connector connects the other end of the one end of moving part with being connected framework, can be included at least between both ends
One turning point.For example, as shown in Fig. 6 A and Fig. 6 B, each leaf spring 132 (or leaf spring extension 232f), leaf spring 134 (or
Leaf spring extension 232g) can at least have two faces for accompanying an angle and form a non-planar leaf spring, such as shown in Fig. 6 A,
The plate face A2 of leaf spring 132 (or leaf spring extension 232f) can substantially vertically (about 90 degree of angles) plate face A1 and plate face A3, and plate face
A1 can be substantially parallel with plate face A3, and as shown in Figure 6B, the plate face B2 of leaf spring 134 (or leaf spring extension 232g) can be substantially vertical
Plate face B1 and plate face B3, and plate face B1 can be substantially vertical with plate face B3.In an embodiment, as shown in Figure 6A, leaf spring 132 and mirror
The contact part of piece 112 can form a first make contact T1, and the contact with framework 140 of leaf spring 132 part can form one second
Contact point T2, and first make contact T1 can have substantive different level height from the second contact point T2.Furthermore it refer again to figure
1, leaf spring 132 is connected to the connecting portion 132d of framework 140, its can substantially vertical leaf spring 134 be connected to the connecting portion of framework 140
134d, but do not limited with this.In another embodiment, connecting portion 132d can substantially parallel connecting portion 134d but not limited.Therefore,
In an embodiment, by non-planar stud connector design caused by the bending part of the position not in the same direction at 130 both ends of connector, connect
Centre of twist when fitting moves can substantially overlap the barycenter of eyeglass 112, but not limited with this.
In an embodiment, the thickness of connector 130 is smaller than 0.5mm, for example, thickness can be 0.1mm, 0.15mm or
0.2mm, and to may be, for example, elastic material (such as spring, leaf spring, coil spring), metal material (such as stainless for the material of connector 130
Steel, iron, copper, aluminium) or plastic material.Furthermore because the neck 130a of connector 130 is carefully easily snapped off very much and can slightly cause very much to move
Have some setbacks, therefore the aspect ratio W scopes of the neck 130a of connector 130 can be 0.5-1, a preferred range is 0.6-0.9, and one more preferably
Scope is 0.7-0.8, and may be, for example, 0.75.As shown in Fig. 6 A and Fig. 6 B, the aspect ratio W of neck 130a may be defined as length E
Divided by width F (W=E/F).
Fig. 7 A are the schematic diagram of the light-path adjusting mechanism of one embodiment of the utility model, and Fig. 7 B are to be cut along the A-A ' lines of Fig. 7 A
The amplification profile schematic diagram cut.As shown in Figure 7 A, there is coil group 122 the normal direction N substantially along eyeglass 112 to fold answering of setting
Number layer line circle 122a, can for example reduce the occupied area of the routing planes of coil group 122, and coil group 122 can enclose and lay out one
Scope, and the control parts or transmission device of such as leaf spring 132,134 can be enclosed outside the scope laid out positioned at coil group 122,
Use the possibility that can for example reduce moving part 210 with other elements interference when start.As shown in Figure 7 B, 112 periphery of eyeglass
An accommodating structure can be formed to house coil group 122, in this present embodiment, 112 peripheral edge thickness direction of eyeglass can be equipped with opposite
One convex portion and a recess, make the thickness direction of 112 outer rim of eyeglass that the end difference 116 of a L fonts be presented, and coil group 122 is in thickness
Degree direction can be set around the one side wall 116a of end difference 116 above with a circle.
Fig. 8 A are according to the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model, and Fig. 8 B are the B-B ' along Fig. 8 A
The amplification profile schematic diagram of wire cutting.As shown in Figure 8 B, when 210 non-start of moving part, eyeglass 212 and magnet 224 are substantial
Positioned at same level, taken up space with saving member, the periphery of eyeglass seat 214 can form an accommodating structure to house coil group
222, in this present embodiment, the thickness direction of 214 periphery of eyeglass seat is equipped with a recessed part 216, and has 214 periphery of eyeglass seat
There is the end face structure of C fonts or U-shaped, and coil group 222 can be placed in recessed part 216.That is, the appearance of accommodating coil group
It can be stepped plate or a groove to put structure, can be formed at the diverse location of moving part and can have such as C fonts or U-shaped
Different external forms but do not limit, it is only necessary to which the effect of accommodating coil group can be provided.When coil group is placed in the accommodating knot of moving part
In structure, coil group can be saved and take up space and can further reduce the volume of single unit system, and coil group and other yuan can be avoided
The abrasive contact of part, improves reliability.Furthermore coil accommodating structure in moving part periphery configuration completely it is unlimited fixed, citing and
Speech, coil accommodating structure can be consecutively formed at the periphery of moving part as shown in Figure 7 A, or include moving part as shown in Figure 9 210 weeks
Multiple recessed parts 216 being separated from each other of edge.
The connector of each embodiment of the utility model is only to illustrate, and the connector between optical element and framework can
For the various transmission devices for passing on power or to damping vibration or the control parts of controlled motion without limiting, such as bullet
Spring, leaf spring, coil spring, bendable sheet parts or bendable lobate parts etc..Furthermore such as the optical element of eyeglass can be arranged on
Be not limited to eyeglass seat on other carriers, and framework can be multi-form or shape frame or outline border without limiting.
In an embodiment, the line footpath of coil group is smaller than 0.2mm, may be, for example, 0.05mm, and coil group is fixed on company
Mode on moving part does not limit, such as can use glued (such as UV dispensings or the gluing of outer layer enameled wire), thermal welding, socket etc.
Mode.Furthermore in an embodiment, the power of driving coil group is smaller than 200mW, and the heat-resisting allowable temperature of coil group can be
Less than 120 degree.
In an embodiment, the material of eyeglass can be glass, plastic cement or to plate the glass of metal film, plastic cement (such as silver-plated
Or aluminize), and connector can utilize the modes such as self-tap, nut, thermal welding or dispensing to be arranged on eyeglass or eyeglass seat.Formed
If easily splitting in the too small eyeglass in mounting hole aperture on eyeglass, if the too big easy not tight of screw in aperture or sliding tooth, therefore
In an embodiment, the mounting hole on eyeglass can be M1.2 self-tapping screws hole (aperture 0.85-1.1mm), M1.6 self-tapping screws hole
(aperture 1.2-1.4mm), M1.7 self-tapping screws hole (aperture 1.3mm-1.5mm) or M2 self-tapping screws hole (aperture 1.5mm-
1.8mm)。
The material of framework may be, for example, metal (aluminium alloy, magnesium alloy etc.) or plastic cement without limiting.The material of magnet can be
Rigid magnet or soft magnet may be, for example, ndfeb magnet (NdFeB) without limiting.Because if magnet too conference increase occupies sky
Between, the too small then easy magnetic force deficiency of magnet, therefore a size preferred range of magnet for 14mm × 7mm × 5mm-0.5mm ×
0.5mm × 0.5mm, may be, for example, 9mm × 1.9mm × 0.8mm, in an embodiment, may be, for example, 9mm × 1.9mm ×
0.3mm.The heat-resisting allowable temperature of magnet may be less than 120 degree.
In an embodiment, moving part is adjusted using the modes such as screw counterweight, increase mass block, setting pressing plate are changed
Natural frequency, makes the natural frequency of moving part can be more than 90Hz to avoid covibration, and higher natural frequency can the company of raising
The reaction speed of moving part, and can be used less actuator that moving part can be allowed to reach default rotation angle.Furthermore it can pass through
Connector locks ft lbf and controls its to move kenel, and in an embodiment, the ft lbf that locks of connector can be 0.5-3kg-mm, one compared with
Good scope can be 0.8-2.5kg-mm, and a more preferably scope can be 1-2kg-mm.
In an embodiment, at least part structure of light-path adjusting mechanism can be an integral structure for example reduces zero to obtain
Number of packages, simplify overall structure and shorten the effect in assembling man-hour.For example, connector, eyeglass and framework three can utilize phase
Same material (such as plastic cement or metal) is integrally formed, or two of which component is first integrally formed, such as the first one of connector, eyeglass
Also can it be combined again with remaining element after shaping or connector, framework are first integrally formed, the fixed form combined at this time can be
Dispensing is fixed with screw.In another embodiment, connector, eyeglass, eyeglass seat and framework can utilize phase same material (example
Such as plastic cement or metal) it is integrally formed, or after wherein at least two component is first integrally formed, then combine with remaining element and also may be used.In
In another embodiment, such as the shaft formed by connector may be connected to optical element, and coil can be set around optical element periphery,
And optical element and shaft can be integrally formed and form a mechanism for being used to adjust light path.In another embodiment, one kind is used for
Adjust light path mechanism can include an outline border, a bearing seat, the eyeglass on bearing seat, be set around bearing seat periphery one
Coil and the control parts between bearing seat and outline border, and control parts can be integrally formed with bearing seat, or control
Parts, outline border and optical element processed can be integrally formed.In another embodiment, a kind of mechanism for being used to adjust light path includes a frame
Frame, an eyeglass seat, a coil group and a transmission device, eyeglass seat are placed in frame and are set around comprising an eyeglass, coil group
On eyeglass seat, transmission device is connected between eyeglass seat and frame, and in three frame, eyeglass seat and transmission device elements, extremely
Few wherein two is one of the forming.Furthermore the damping thing of such as rubber can be filled between framework and other internals with
Damping effect is provided.
In an embodiment, the weight of light-path adjusting mechanism is smaller than 5g, may be, for example, 1.6g, and volume is smaller than 40mm
X 40mm x 10mm, may be, for example, 21mm x 21mm x 3.6mm.The driving frequency of actuating assembly can be 24Hz-120Hz, and
Electromagnetic induction component may be, for example, a voice coil motor.The kenel of actuating assembly does not limit, it is only necessary to which can obtain driving moving part makes
The effect of its reciprocally swinging.In another embodiment, as shown in Figure 10, actuating assembly can for example include and be arranged at eyeglass
112 piezoelectric element 150, can make piezoelectric element 150 produce compression or stretching change by applying electric field on piezoelectric element 150
Shape, mechanical energy can be switched to so that 112 reciprocally swinging of eyeglass reaches adjustment light path effect by electric energy by implying that.
Figure 11 is that the light-path adjusting mechanism of one embodiment of the utility model is applied to the schematic diagram of an optical system.It refer to
Figure 11, Optical devices 300 include lighting system 310, digital micro-mirror device 320, projection lens 330 and light-path adjusting mechanism
340.Wherein, lighting system 310 has light source 312, it is adapted to provide for light beam 314, and digital micro-mirror device 320 configures light beam
On 314 bang path.This digital micro-mirror device 320 is suitable for light beam 314 being converted to multiple sub-image 314a.In addition, projection
Camera lens 330 is configured on the bang path of these sub-images 314a, and digital micro-mirror device 320 is located at lighting system 310 with throwing
Between shadow camera lens 330.In addition, light-path adjusting mechanism 340 is configured between digital micro-mirror device 320 and projection lens 330, example
Between digital micro-mirror device 320 and inner full-reflection prism 319 or in inner full-reflection prism 319 and it can such as throw
Between shadow camera lens 330, and on the bang path of these sub-images 314a.In above-mentioned Optical devices 300, light source 312
It can such as include red light-emitting diode 312R, green light LED 312G and blue light-emitting diode 312B, it is each to shine two
The coloured light that pole pipe is sent can sequentially pass through lens array via light beam 314, light beam 314 is formed after 316 closing light of a Multiplexing apparatus
317th, lens set 318 and inner full-reflection prism (TIR Prism) 319.Afterwards, inner full-reflection prism 319 can be by light beam 314
Reflex to digital micro-mirror device 320.At this time, light beam 314 can be converted into multiple sub-image 314a by digital micro-mirror device 320, and
These sub-images 314a can be sequentially by inner full-reflection prism 319 and light-path adjusting mechanism 340, and via projection lens 330
These sub-images 314a is projected on screen 350.In this present embodiment, when these sub-images 314a passes through light-path adjusting mechanism
When 340, the bang path of meeting these sub-images of changing section of light-path adjusting mechanism 340 314a.That is, pass through this light path tune
The first position (not illustrating) that these sub-images 314a of complete machine structure 340 can be projected on screen 350, leads in another part time
The second place (not illustrating) that these sub-images 314a of this light-path adjusting mechanism 340 can be then projected on screen 350 is crossed, wherein
First position differs a fixed range in (X-axis) or/and vertical direction (Z axis) in the horizontal direction with the second place.In this implementation
In example, since light-path adjusting mechanism 340 can make the image space of these sub-images 314a in the horizontal direction or/and in vertical direction
A mobile fixed range, thus can improve image horizontal resolution or/and vertical resolution.Certainly, above-described embodiment is only
Illustrate, the light-path adjusting mechanism of the utility model embodiment can operate with different optical systems to obtain different-effect, and light path
Setting position and configuration mode of the adjustment mechanism in optical system do not limit completely.
In each embodiment of the utility model, the configuration mode of magnetic substance does not limit.For example, such as Fig. 2 institutes
Show, coil group 122 (or coil) can surround optical element or be set around outside optical element, the magnetic substance of two such as magnet 124
Or magnetic material can be located at the both sides of shaft axis A respectively, and the configurable line C for making each 124 both ends of magnet is substantially not
Parallel shaft line A, or as shown in figure 5, the configurable substantial parallel shaft axis A of a line C for making each 224 both ends of magnet also
Can.As illustrated in fig. 12, in another embodiment, the magnet 124 of light-path adjusting mechanism 100a can include one first be positioned at an angle
1241 and 1 second section 1242 of section, the first section 1241 and one second section are connected with each other, and a company at 124 both ends of magnet
Line C can substantially not parallel shaft axis A, that is, the extension line of line C and the extension line of shaft axis A can intersect at a point.Such as figure
Shown in 12B, in another embodiment, the magnet 124 of light-path adjusting mechanism 100b can include one first section being positioned at an angle
1241 and one second section 1242, the first section 1241 and one second section 1242 be separated from each other, the company of setting respectively of leaf spring 132,134
Moving part 110 and framework 140, and the line D of two leaf springs 132,134 can substantially not parallel 124 both ends of magnet line C, also
That is the extension line of line C and line A can intersect at a point.Do not shown although should be noted, Figure 12 A, the magnet 124 of 12B
Non-parallel configuration kenel can also arrange in pairs or groups the other embodiment of the utility model, for example, if connector is using horizontal as shown in Figure 4
One leaf spring 232 of bridging moving part 210, leaf spring 232 have a ring-like portion 232e and are prolonged by ring-like portion 232e towards 210 both ends of moving part
Two extension 232f, the 232g stretched, then the extending direction of each extension 232f, 232g can substantially not parallel each magnet
The line C at 224 both ends.By the non-parallel configuration kenel of the magnet of Figure 12 A, 12B, the configuration of magnetic substance can be made more elastic.Lift
For example, as shown in Figure 16 A, when magnet 424 is configured on side not parallel with shaft axis A, can further away from and avoid such as light
The light part of valve module 450, therefore magnet 424 is able to extend and provides higher magnetic force.
Figure 13 is the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model, as shown in figure 13, in this implementation
In example, the moving part 110 of light-path adjusting mechanism 100c be arranged in framework 140 and comprising one can deviation light eyeglass 112, magnet
124 are arranged on eyeglass 112, such as may be disposed at the periphery of eyeglass 112, and coil group 122 is set around in framework 140, such as can be around
Arranged on the periphery of framework 140, coil group 122 surrounds eyeglass 112, and magnet 124 is located in the range of coil group circle lays out, when even
During 110 start of moving part, magnet 124 can be swung together with eyeglass 112 and coil group 122 keeps fixing.Figure 14 is another for the utility model
The schematic diagram of the light-path adjusting mechanism of one embodiment.As shown in figure 14, in this present embodiment, the gearing of light-path adjusting mechanism 200a
Part 210 can be arranged in framework 240 and can for example include an eyeglass seat 214 of an eyeglass 212 and accommodating eyeglass 212, and magnet 224 can
On eyeglass seat 214, such as the periphery of eyeglass seat 214 is arranged at, and coil group 222 can be set around in framework 240, such as can
The periphery of framework 240 is set around, coil group 222, which can enclose, lays out a scope, and magnet 224 is located at the scope that coil group circle is laid out
It is interior.In an embodiment, moving part 210 can be placed in framework 240, moving part 210 include one can deviation light optical element
212nd, the magnetic material around optical element 212 or magnetic substance (such as magnet 224) and a control parts or transmission
Parts (such as connector 230), control parts or transmission device to be arranged between optical element 212 and framework 240, and coil or line
Circle group (such as coil group 222) is set around in framework 240 and surrounds optical element 212.That is, in each reality of the utility model
Apply in example, magnetic substance/magnetic material and the visual actual demand change in relative configuration position of coil/coil group do not limit.Again
Person, can be by adjusting magnetic substance/magnetic material if magnetic substance/magnetic material is arranged on movable member when causing the driving torque to increase
Shape, weight, magnetic force etc. make movement more smoothly.
Figure 15 A be another embodiment of the utility model light-path adjusting mechanism arrange in pairs or groups other optical elements component decompose
Figure, Figure 15 B and Figure 15 C are respectively side view and schematic top plan view of the light-path adjusting mechanism of Figure 15 A after assembling.Such as Figure 15 A institutes
Show, light-path adjusting mechanism 400 includes a moving part 410, an actuating assembly 420 (such as coil 422 and magnet 424), a connection
430 and one framework 440 of part.In an embodiment, the material of framework 440 can be metal or plastic cement.Light-path adjusting mechanism 400 is for example
It is configured in closing at 460 position of light valve module 450 and inner full-reflection prism.In an embodiment, total reflection prism can be with
Mirror lens, speculum (Mirror) or field lens (Field lens) substitution, therefore the reflective lens elements referred to as follows are same
Represented in total reflection prism with identical label 460.In an embodiment, light valve module 450 can for example include a light valve, an electricity
Road plate, a mechanism member, a protection cap and a radiating piece but do not limit, and light valve module 450 can for example include a digital micro-mirror and fill
Put.In an embodiment, the protection cap of light valve module includes a light-permeable eyeglass 452, its surface and the straight line of mirror lens 460
Distance is less than 2mm.In another embodiment, the surface of light-permeable eyeglass 452 is less than 1mm with the air line distance of mirror lens 460.
In another embodiment, the surface of light-permeable eyeglass 452 is less than 0.6mm with the air line distance of mirror lens 460.In the present embodiment
In, one end that framework 440 closes on light valve module 450 can form a notch 442, and a part for light valve module 450 can stretch into it is scarce
Mouth 442.If framework 440 does not form notch 442, one end of framework 440 can interfere with light valve module 450, make light-path adjusting mechanism
400 closer to inner full-reflection prism 460, can not cause back of the body Jiao of camera lens longer.Therefore, Figure 15 A and figure be please also refer to
15B, design through this embodiment, because one end of framework 440 towards light valve module 450 forms jagged 442, light valve module
450 part can stretch into notch 442, that is, light-path adjusting mechanism 400 can avoid light valve module 450 makes the position after assembling more
Close to inner full-reflection prism (or mirror lens) 460, it so can further reduce overall volume and the back of the body of camera lens can be shortened
It is burnt.On the other hand, Figure 15 A and Figure 15 C are please also refer to, in this present embodiment, framework 440 can close on light valve module 450 and (include
Such as the light valve of digital micro-mirror device 320), such as the optical element of eyeglass 412 can be in framework 440, coil 422 can surround
Eyeglass 412, coil 422 can for example be same as the coil 122a shown in Fig. 7 B, axis can substantial parallel such as eyeglass 412 optics
The normal direction N and coil 422 of element can multi-turn be set around outside optical element.Such as the magnetic material of magnet 424 can be arranged on and face
422 position of near line circle, and one end of framework 440 can form or connect a light-shielding structure of such as light shielding part 440d, light valve module
One illumination light can be switched to an image light by the light valve in 450, and for example, the light valve of light valve module 450 is in opening (ON
Image light when state), the effective optical path that can correspond to such as optical element of eyeglass 412 enter optical element, and light valve mould
Image light of the light valve of block 450 when closed mode (OFF state), can may be irradiated to such as line by diversion optical element
The problem of enclosing 422, other components of magnet 424, causing coil 422 or magnet 424 to heat up and then cause disability.Therefore, this reality
Can be blocked with the light-shielding structure of new embodiment outside the effective optical path of optical element should enter optical element
Image light, furthermore, light-shielding structure can be arranged on image light and provide shaded effect by the light path of coil or magnetic material, reduce or
Avoid the stray illumination in the image light or system of light valve from being mapped to the component such as coil 422 or magnetic material (such as magnet 424), drop
The heating of low coil 422 or magnet 424 and then the possibility for causing disability, and light-shielding structure can reduce unnecessary light and enter
Camera lens and contrast can be lifted.In an embodiment, for example, light shielding part 440d light-shielding structure can be independently arranged or with framework 440
It is integrally formed.In an embodiment, moving part 410 includes eyeglass 412,412 surface of eyeglass and the straight line of mirror lens 460
Distance is less than 3mm.In another embodiment, 412 surface of eyeglass and the air line distance of mirror lens 460 are less than 2mm.In another reality
Apply in example, 412 surface of eyeglass and the air line distance of mirror lens 460 are less than 1.5mm.
Figure 16 A are the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.As shown in Figure 16 A, light path tune
The framework 440 of complete machine structure 400a has an extension 440a and lower extension 440b on one in the one end for closing on light valve module 450,
And upper extension 440a and lower extension 440b define an accommodating space 444, light valve module 450 can insert extension 440a
And between lower extension 440b, for example upper and lower two sides of light valve module 450 is formed with extension 440a, 440b and overlap
Relation, may be defined as light valve module 450 in the term of this " superimposed relationship " can along horizontal or vertical direction projection in space
Project at least part of extension 440a, 440b, or extension 440a, 440b in space along horizontal or vertical direction
Projection can project at least part of light valve module 450.In this present embodiment, the optical element of moving part 410 can be arranged on framework
In 440, coil 422 can be arranged between framework 440 and the optical element of moving part 410, and framework 440 can carry inner full-reflection rib
Mirror 460 (inner full-reflection prism 460 is coated by framework 440), enables the position after the assembling of light-path adjusting mechanism 400 more to lean on
Nearly inner full-reflection prism 460.Figure 16 B are the schematic diagram of the light-path adjusting mechanism of another embodiment of the utility model.Such as Figure 16 B
Shown, the framework 440 of light-path adjusting mechanism 400b can include a lug in the extension that the one end for closing on light valve module 450 is formed
Structure 440c, and light valve module 450 can insert the opening 446 that ledge arrangement 440c corrals go out, that is, ledge arrangement 440c can be with
At least two sides of light valve module 450 form superimposed relationships, enable light-path adjusting mechanism 400 assemble after position closer to
Inner full-reflection prism 460.Understand that framework 440 only need to be in the one end pair for closing on light valve module 450 based on foregoing individual embodiments
Light valve module 450 is answered to form notch or extension, and notch or extension can define accommodating at least part light valve module 450
Space, you can obtain the position allowed after the assembling of light-path adjusting mechanism 400 and be able to the effect closer to inner full-reflection prism 460.
Figure 17 A be another embodiment of the utility model light-path adjusting mechanism arrange in pairs or groups other optical elements component decompose
Figure, Figure 17 B are side view and schematic top plan view of the light-path adjusting mechanism of Figure 17 A after assembling.As shown in Figure 17 A and Figure 17 B, light
The light-shielding structure of road adjustment mechanism 400c can be an independent anti-dazzling screen 448, and anti-dazzling screen 448 may be disposed at framework 440 and other
Between light part (such as light valve module 450, inner full-reflection prism 460), light valve module 450 is avoided in closed mode (OFF
State the problems such as reflected light or other components of the veiling glare irradiation system of system) causes temperature rise or contrast to decline.
Figure 17 C are according to one embodiment of the utility model, and display anti-dazzling screen 448 and light valve module 450 and inner full-reflection prism 460 show
It is intended to.As shown in Figure 17 C, because independent anti-dazzling screen 448 is without the condition limitation for being arranged in framework 440 or connecting framework 440, therefore
In having larger design flexibility in configuration kenel, in an embodiment, the distributed areas of anti-dazzling screen 448, size are visual
Closed mode (OFF state) reflected light of light valve module 450 and the position of mainly haunting of system veiling glare carry out optimized
Configuration, further to lift light shielding effect.In each embodiment of the utility model, the form of light-shielding structure is completely unlimited
It is fixed, a light shielding part, an anti-dazzling screen, a shading piece etc. are may be, for example, without limiting.Furthermore in an embodiment, such as shading
At least a portion of the light-shielding structure of piece 448 or light shielding part 440d can be formed with an inner full-reflection prism (or mirror lens) 46
Superimposed relationship.
It should be noted in above-mentioned each embodiment, such as the element of light valve module and inner full-reflection prism is only to illustrate, example
As inner full-reflection prism can be substituted by field lens (field lens) or speculum (mirror), and when light-path adjusting mechanism uses
When in different optical systems or being arranged at the diverse location of optical system, light-shielding structure (such as light shielding part 440d or anti-dazzling screen
448) equally can be used to shading do not share the same light part generation unnecessary light or veiling glare.Furthermore the material of light-shielding structure is simultaneously unlimited
It is fixed, may be, for example, plastic cement or metal, and if light-shielding structure formed by the Heat Conduction Material of such as metal, light-shielding structure also for example may be used
Contact light valve module 450 is extended to provide the function of assisting light valve module 450 to radiate.In addition, light-shielding structure also can adjust greatly
Small and external form is using as the aperture between light valve module 450 and projection lens (not shown), or ray machine upper cover can be used as to carry
For dust-proof effect.
It should be noted the Individual features mentioned by each embodiment of the utility model, be not only capable of applying to illustrate or describe be somebody's turn to do
In the embodiment of feature, that is, this feature can operate with each other embodiment of the utility model or other specifications do not illustrate
The change case gone out is without limiting.For example, the embodiment of Figure 15 A shows that framework 440 has a notch 442 and light-shielding structure
440d, but it is not limited, and the framework 440 with notch 442 can also arrange in pairs or groups not only with the link of framework 440 as shown in Figure 17 A
Vertical anti-dazzling screen 448.Alternatively, in another embodiment as shown in figure 18, eyeglass 212 can be arranged on such as mirror by leaf spring 232
On the carrier of bar 214, and two are not attached to coil group 222 and can be respectively arranged at two diagonal sides of eyeglass seat 214 independently of one another.
Although the utility model has been disclosed with preferred embodiment as above, so it is not limited to the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little change and retouch, therefore this
The protection domain of utility model is when subject to as defined in claim.In addition, any embodiment or application of the utility model
The scope of the claims is not necessary to reach the whole purposes or advantage or feature disclosed by the utility model.In addition, summary part and title are only
For aiding in patent document search to be used, not it is used for limiting the interest field of the utility model.
Claims (9)
1. a kind of light-path adjusting mechanism, it is characterised in that include：
One outline border；
One eyeglass, in the outline border, the thickness direction of the lens edge is equipped with a first side wall and a second sidewall, and
Girth of the first side wall along the lens edge, less than girth of the second sidewall along the lens edge；
One coil, along the lens edge around the first side wall on；
One first leaf spring, between the eyeglass and the outline border, wherein first leaf spring is equipped with one first plate face, one the
Two plate faces and one the 3rd plate face, vertical first plate face of second plate face and the 3rd plate face, and first plate face
Parallel to the 3rd plate face；And
One second leaf spring, between the eyeglass and the outline border, wherein second leaf spring is equipped with one first plate face, one the
Two plate faces and one the 3rd plate face, vertical first plate face of second plate face and the 3rd plate face, and first plate face
Perpendicular to the 3rd plate face.
2. light-path adjusting mechanism as claimed in claim 1, it is characterised in that the eyeglass is a sheet, and the coil
The parallel sheet of axis normal direction, and multi-turn is set around outside the sheet.
3. a kind of light-path adjusting mechanism, it is characterised in that include：
One frame；
One sheet, a first area and a second area equipped with diagonal position；
One coil group, between the frame and the sheet, and around the outer peripheral edge of the sheet thickness direction；
One first metalwork, equipped with a first end and a second end, the first end connects the frame, second end in contact
The first area of the sheet, and first metalwork is outside the first end and the second end, also in addition
Equipped with one first plane；And
One second metalwork, equipped with a first end and a second end, the first end connects the frame, second end in contact
The second area of the sheet, and second metalwork is outside the first end and the second end, also in addition
Equipped with one second plane；
First plane of wherein described first metalwork is not parallel to second plane of second metalwork.
4. light-path adjusting mechanism as claimed in claim 3, it is characterised in that the coil group is a coil, and the coil
The parallel sheet of axis normal direction, and multi-turn is set around outside the sheet.
5. light-path adjusting mechanism as claimed in claim 4, it is characterised in that first metalwork is one first leaf spring, and
Second metalwork is one second leaf spring.
6. the light-path adjusting mechanism as any one of claim 2 to 5, it is characterised in that the sheet is arranged on one and carries
On body, and the coil group is set around the periphery of the carrier.
7. the light-path adjusting mechanism as described in claim 2 or 5, it is characterised in that the coil turn lays out a scope, and described
First leaf spring and second leaf spring are enclosed outside scope positioned at described.
8. the light-path adjusting mechanism as described in claim 2 or 5, it is characterised in that first leaf spring and second leaf spring
A line direction overlap a rotation axis of the sheet.
9. the light-path adjusting mechanism as described in claim 2 or 5, it is characterised in that the sheet is in being driven and along one
When one rotation direction rotates, first leaf spring and second leaf spring application make the sheet along in contrast to described first turn
The dynamic rotating restoring force in direction.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105131692A TWI670518B (en) | 2016-09-30 | 2016-09-30 | Light path adjustment device |
| TW105131692 | 2016-09-30 | ||
| TW105134119 | 2016-10-21 | ||
| TW105134119A TWI631409B (en) | 2016-10-21 | 2016-10-21 | Light path adjustment mechanism and optical mechanism |
| CN201621476114.4U CN206489309U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476114.4U Division CN206489309U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN207366814U true CN207366814U (en) | 2018-05-15 |
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ID=59771220
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240260.XA Active CN107884898B (en) | 2016-09-30 | 2016-12-30 | Optical path adjusting mechanism and optical framework |
| CN201710240412.6A Active CN107884899B (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201811183505.0A Pending CN109298498A (en) | 2016-09-30 | 2016-12-30 | light path adjusting device |
| CN202311217850.2A Pending CN117250717A (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism and optical mechanism |
| CN201720386307.9U Active CN207366814U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201621478345.9U Active CN206489310U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201710239983.8A Pending CN107884897A (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201621476114.4U Active CN206489309U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201611257162.9A Active CN107884896B (en) | 2016-09-30 | 2016-12-30 | Optical path adjusting mechanism and optical mechanism |
| CN202110493217.0A Active CN113219615B (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism and optical mechanism |
| CN201710240799.5A Active CN107884900B (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism and light path adjusting assembly |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240260.XA Active CN107884898B (en) | 2016-09-30 | 2016-12-30 | Optical path adjusting mechanism and optical framework |
| CN201710240412.6A Active CN107884899B (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201811183505.0A Pending CN109298498A (en) | 2016-09-30 | 2016-12-30 | light path adjusting device |
| CN202311217850.2A Pending CN117250717A (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism and optical mechanism |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621478345.9U Active CN206489310U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201710239983.8A Pending CN107884897A (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201621476114.4U Active CN206489309U (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism |
| CN201611257162.9A Active CN107884896B (en) | 2016-09-30 | 2016-12-30 | Optical path adjusting mechanism and optical mechanism |
| CN202110493217.0A Active CN113219615B (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism and optical mechanism |
| CN201710240799.5A Active CN107884900B (en) | 2016-09-30 | 2016-12-30 | Light path adjusting mechanism and light path adjusting assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109752810A (en) * | 2017-11-02 | 2019-05-14 | 扬明光学股份有限公司 | Light-path adjusting mechanism and its manufacturing method |
| TWI737875B (en) * | 2017-12-25 | 2021-09-01 | 揚明光學股份有限公司 | Light path adjustment mechanism and fabrication method thereof |
| CN110007458A (en) * | 2018-01-05 | 2019-07-12 | 扬明光学股份有限公司 | Light-path adjusting mechanism and its manufacturing method |
| CN110045476B (en) * | 2018-01-16 | 2022-07-12 | 扬明光学股份有限公司 | Optical path adjusting mechanism and manufacturing method thereof |
| CN110554550B (en) * | 2018-05-31 | 2021-08-17 | 中强光电股份有限公司 | Projection device |
| CN115826177A (en) * | 2018-12-18 | 2023-03-21 | 扬明光学股份有限公司 | Light path adjusting mechanism |
| CN111624763A (en) * | 2019-02-28 | 2020-09-04 | 中强光电股份有限公司 | Vibration optical module and projector |
| CN111766673A (en) * | 2019-04-02 | 2020-10-13 | 扬明光学股份有限公司 | Optical path adjusting mechanism and manufacturing method thereof |
| TWI728769B (en) * | 2020-03-31 | 2021-05-21 | 大陽科技股份有限公司 | Lens driving apparatus and electronic device |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE68909075T2 (en) * | 1988-03-16 | 1994-04-07 | Texas Instruments Inc | Spatial light modulator with application method. |
| US6775043B1 (en) * | 2000-08-21 | 2004-08-10 | Blue Sky Research | Reflector assemblies for optical cross-connect switches and switches fabricated therefrom |
| JP4144840B2 (en) * | 2001-02-22 | 2008-09-03 | キヤノン株式会社 | Oscillator device, optical deflector, and optical apparatus using optical deflector |
| JP4418152B2 (en) * | 2002-12-25 | 2010-02-17 | オリンパス株式会社 | Mirror support device |
| JP3765825B1 (en) * | 2004-10-18 | 2006-04-12 | 三菱電機株式会社 | LENS DRIVE DEVICE, IMAGING DEVICE, IMAGING DEVICE, AND LENS POSITION ADJUSTING METHOD |
| CN2757155Y (en) * | 2004-12-03 | 2006-02-08 | 鸿富锦精密工业（深圳）有限公司 | Lens driving mechanism |
| CN100397239C (en) * | 2004-12-28 | 2008-06-25 | 精碟科技股份有限公司 | Projecting lens set and vibration device |
| JP4682653B2 (en) * | 2005-03-14 | 2011-05-11 | ミツミ電機株式会社 | Autofocus actuator |
| CN101030019A (en) * | 2006-02-28 | 2007-09-05 | 骏林科技股份有限公司 | Light-path adjusting mechanism of projecting display device |
| JP4257341B2 (en) * | 2006-04-10 | 2009-04-22 | オリンパス株式会社 | Optical path deflecting device |
| CN2879224Y (en) * | 2006-04-20 | 2007-03-14 | 大瀚光电股份有限公司 | Electromagnetism activated lens and magnetism conducting structure thereof |
| JP2008052196A (en) * | 2006-08-28 | 2008-03-06 | Alps Electric Co Ltd | Lens driving unit |
| JP2008122470A (en) * | 2006-11-08 | 2008-05-29 | Nidec Sankyo Corp | Lens driving device and its manufacturing method |
| JP5008414B2 (en) * | 2007-02-13 | 2012-08-22 | アルプス電気株式会社 | Lens drive device |
| CN101277415A (en) * | 2007-03-27 | 2008-10-01 | 上海乐金广电电子有限公司 | Exciter |
| JP4923226B2 (en) * | 2007-11-14 | 2012-04-25 | 日本電産サンキョー株式会社 | Lens driving device and coil winding method |
| CN201166727Y (en) * | 2008-02-14 | 2008-12-17 | 晶照光电科技股份有限公司 | Automatic focusing lens support |
| CN101604063B (en) * | 2008-06-13 | 2011-11-09 | 富准精密工业(深圳)有限公司 | Camera structure |
| JP2010085494A (en) * | 2008-09-29 | 2010-04-15 | Sony Corp | Lens driver, camera module, imaging apparatus, and camera-equipped mobile terminal |
| CN102193189B (en) * | 2010-03-01 | 2012-11-28 | 财团法人工业技术研究院 | Optical multi-ring scanning component |
| US8810936B2 (en) * | 2010-07-12 | 2014-08-19 | Lg Innotek Co., Ltd. | Voice coil motor |
| JP5771373B2 (en) * | 2010-08-06 | 2015-08-26 | 日本電産サンキョー株式会社 | Optical unit with shake correction function |
| CN102692705B (en) * | 2011-06-16 | 2014-05-14 | 重庆大学 | MOEMS (Micro Optoelectro Mechanical System)-process-based micro scanning raster based on of integrating angle sensor |
| JP2013250299A (en) * | 2012-05-30 | 2013-12-12 | Alps Electric Co Ltd | Lens driving device with camera shake correcting function |
| CN104216199B (en) * | 2013-05-29 | 2019-04-16 | Lg伊诺特有限公司 | Lens driving apparatus |
| JP2015087444A (en) * | 2013-10-29 | 2015-05-07 | セイコーエプソン株式会社 | Optical scanner, image display device, head-mounted display, and head-up display |
| CN105849619B (en) * | 2013-12-27 | 2019-05-14 | 松下知识产权经营株式会社 | Optical means drive device and projection type video display apparatus |
| EP2940509B1 (en) * | 2014-04-30 | 2018-08-15 | Trilite Technologies GmbH | Apparatus and method for driving and measuring a MEMS mirror system |
| WO2016017682A1 (en) * | 2014-08-01 | 2016-02-04 | 日本電産コパル株式会社 | Imaging apparatus, optical device, electronic device, vehicle, and imaging-device manufacturing method |
| JP6451187B2 (en) * | 2014-09-30 | 2019-01-16 | セイコーエプソン株式会社 | Optical device and image display apparatus |
| CN105807385A (en) * | 2015-01-19 | 2016-07-27 | 扬明光学股份有限公司 | Imaging displacement module |
| JP6492701B2 (en) * | 2015-01-30 | 2019-04-03 | セイコーエプソン株式会社 | Image display device |
| CN205139453U (en) * | 2015-08-25 | 2016-04-06 | 南昌欧菲光电技术有限公司 | Focus structure, camera lens subassembly and camera module |
| CN105449974B (en) * | 2015-12-30 | 2018-02-06 | 信利光电股份有限公司 | A kind of voice coil motor |
-
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| CN206489310U (en) | 2017-09-12 |
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| CN107884896A (en) | 2018-04-06 |
| CN206489309U (en) | 2017-09-12 |
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| CN107884897A (en) | 2018-04-06 |
| CN107884900B (en) | 2024-03-15 |
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