CN204269911U - Combined type optical lens and there is the optical imaging apparatus of this combined type optical lens - Google Patents
Combined type optical lens and there is the optical imaging apparatus of this combined type optical lens Download PDFInfo
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- CN204269911U CN204269911U CN201420646268.8U CN201420646268U CN204269911U CN 204269911 U CN204269911 U CN 204269911U CN 201420646268 U CN201420646268 U CN 201420646268U CN 204269911 U CN204269911 U CN 204269911U
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Abstract
The utility model provides a kind of combined type optical lens and has the optical imaging apparatus of this combined type optical lens.This optical imaging apparatus comprises at least one visible ray luminescence unit and multiple optical lens group, this at least one visible ray luminescence unit provides multiple visible light beam, the plurality of optical lens group comprises at least one visible ray lens combination and at least one invisible light lens combination, and arbitrary visible ray lens combination is for passing wherein at least partly and changing conduct direction in the plurality of visible light beam, and arbitrary invisible light lens combination is passed wherein at least one invisible light beam and is changed conduct direction.Combined type optical lens of the present utility model can will focus on one or more focusing surface through visible light beam wherein and invisible light beam respectively; The optical imaging apparatus with this combined type optical lens then can project the use of 3D stereopsis as induction, is applied in the environment of human-computer interaction, can be beneficial to people and 3D stereopsis carries out interaction.
Description
Technical field
The utility model, about a kind of combined type optical lens, is especially applied to the combined type optical lens of optical imaging apparatus about a kind of and have the optical imaging apparatus of this combined type optical lens.
Background technology
In daily life, projection arrangement is often used to picture and text or image data projection to amplify on projection surface, visual comfortableness is had more when making user watch, and electronic equipment all has towards light, thin, short and small designer trends to meet the demand of human nature, therefore projection arrangement is tending towards microminiaturization no exceptionly, in order to do being applied to the electronic products such as mobile phone, PDA such as 3G or 4G, also or become a kind of portable mini-projector, user can utilize projection arrangement everywhere to play the film for viewing and admiring by this, reaches the effect of amusement like a cork.
Refer to Fig. 1, it is the first structural representation of existing projection arrangement.Projection arrangement 2A comprises luminescence unit 21a, display element 22a and optical lens 23, and display element 22a is arranged between luminescence unit 21a and optical lens 23a; Wherein, display element 22a is penetration liquid crystal (LCD) element, and luminescence unit 21a gives on display element 22a in order to provide visible light beam 25, the visible light beam 25 that display element 22a then provides in response to luminescence unit 21a and present image frame, after visible light beam 25 is incident to optical lens 23 again and then outwards exports by display element 22a, image frame can be projected on a projection surface 9.
Refer to Fig. 2, it is the second structural representation of existing projection arrangement.Projection arrangement 2B comprises luminescence unit 21b, polarization splitting prism (PBS, Polarized Beam Splitter) 24b, display element 22b and optical lens 23, and polarization splitting prism 24b is arranged between display element 22b, luminescence unit 21b and optical lens 23; Wherein, display element 22b is a reflection type liquid crystal (LCOS) element, and the visible light beam 25 that luminescence unit 21b provides exposes on display element 22b through polarization splitting prism 24b, the visible light beam 25 that display element 22b then provides in response to luminescence unit 21b and present image frame, when visible light beam 25 is incident to polarization splitting prism 24b by display element 22b again, also then by optical lens 23, after outwards exporting, image frame can be projected on projection surface 9.
Refer to Fig. 3, it is the 3rd structural representation of existing projection arrangement.Projection arrangement 2C comprises luminescence unit 21c, total internal reflection prism (TIR, Total Internal Reflection) 24c, display element 22c and optical lens 23, and total internal reflection prism 24c is arranged between display element 22c, luminescence unit 21c and optical lens 23; Wherein, display element 22c is numerical digit minitype reflector (DMD) element, and the visible light beam 25 that luminescence unit 21c provides exposes on display element 22c through polarization splitting prism 24c, the visible light beam 25 that display element 22b then provides in response to luminescence unit 21c and present image frame, when visible light beam 25 is incident to total internal reflection prism 24c by display element 22c again, also then by optical lens 23, after outwards exporting, image frame can be projected on projection surface 9.
Refer to Fig. 4, it is the structural representation of the optical lens of existing projection arrangement, is also the structural representation of optical lens shown in Fig. 1 ~ Fig. 3.Include an optical lens group 231 in optical lens 23, and multiple optical lenses of optical lens group 231 are along the direction of optical axis 2311 from thing end to picture end sequential; Wherein, optical lens group 231 design makes from display element 22 and incident visible light beam 25 wherein changes conduct direction, and therefore the image frame of display element 22 is just able to project to specific direction and amplified.
Moreover, along with the lifting of quality of the life, the demand that people present for image, the 3D stereopsis of present stage has been developed to from traditional 2D flat image, 3D flat image, its demand object is to view and admire the authenticity that image presents, make us can have the sensation of being personally on the scene when viewing.But existing projection arrangement only has single optical lens group because of its optical lens, therefore will project and present and intend genuine 3D stereopsis and have difficulty, more how another matter makes existing projection arrangement reach naked effect of looking 3D.
In addition, in response to demand that is recreational and convenience, people more and more expect that the image that can cast out with projection arrangement carries out interaction, but under such demand, developer must at other equipment of the outer additional configuration of existing projection arrangement, as responded to the induction installation of human behavior, to meet the demand of people, but this will cause total system huge, disagree with the trend of microminiaturization on the contrary.
According to above explanation, existing projection arrangement and optical lens thereof still have the space of improvement.
Utility model content
One of the technical problems to be solved in the utility model is, for prior art above shortcomings, there is provided a kind of combined type optical lens with multiple optical lens group, it can will focus on one or more focusing surface through visible light beam wherein and invisible light beam respectively; Wherein, one-body moldedly the multiple corresponding lens belonging to different optical lens combination are respectively connected, and makes the assembling of combined type optical lens more easy, and have can be microminiaturized advantage, therefore be applicable to being applied to hand-held moving device or Wearable device.
One of the technical problems to be solved in the utility model is, for prior art above shortcomings, a kind of optical imaging apparatus with combinations thereof formula optical lens is provided, it can project the use of 3D stereopsis as induction, be applied in the environment of human-computer interaction, people can be beneficial to and 3D stereopsis carries out interaction.
The utility model solves the technical scheme that its technical matters adopts and is to provide a kind of combined type optical lens, it comprises multiple optical lens group and housing, the plurality of optical lens group comprises at least one visible ray lens combination and at least one invisible light lens combination, and this visible ray lens combination arbitrary is passed wherein at least one visible light beam and changed conduct direction, and this invisible light lens combination arbitrary is passed wherein at least one invisible light beam and is changed conduct direction; This housing is in order to accommodating the plurality of optical lens group.
Preferably, the one in the plurality of optical lens group is a central optical lens combination, and other optical lens group in the plurality of optical lens group is respectively a peripheral optical lens combination, and around this central optical lens combination.
Preferably, this central optical lens combination is one in this at least one visible ray lens combination or the one in this at least one invisible light lens combination.
Preferably, between a central optical axis of this central optical lens combination and a periphery optical axis of this peripheral optical lens combination at least one, there is an angle.
Preferably, this angle is relevant with the position of an audience, or this angle is less than 20 degree.
Preferably, this at least one visible light beam comes from the display element presenting an image frame, and this image frame passes the backward outer projection of this at least one visible ray lens combination in this at least one visible light beam.
Preferably, this invisible light lens combination arbitrary at least comprises lens, enters with for one first lens face of this at least one invisible light beam from these lens, and exports from one second lens face of these lens.
Preferably, the one in the plurality of optical lens group is one first optical lens group with one first lens, and the another one in the plurality of optical lens group is one second optical lens group with one second lens; Wherein, these first lens are connected with these second lens with being formed in one.
Preferably, this at least one invisible light beam comprises ultraviolet light beam or infrared beam.
Preferably, this combined type optical lens is the combined type optical lens of hand-held moving device or Wearable device.
The utility model also provides a kind of optical imaging apparatus with combined type optical lens, and it comprises at least one visible ray luminescence unit and multiple optical lens group, and this at least one visible ray luminescence unit provides multiple visible light beam; The plurality of optical lens group comprises at least one visible ray lens combination and at least one invisible light lens combination, and this visible ray lens combination arbitrary is for passing wherein at least partly and changing conduct direction in the plurality of visible light beam, and this invisible light lens combination arbitrary is passed wherein at least one invisible light beam and is changed conduct direction.
Preferably, this optical imaging apparatus is optical projection apparatus, and this optical projection apparatus comprises at least one display element; Wherein, this at least one display element should present at least one image frame in multiple visible light beam at least partly, and this in this many visible light beam of this at least one image frame is at least partly through the corresponding backward outer projection of this visible ray lens combination.
Preferably, this at least one display element at least comprises one first display element presenting one first image frame and one second display element presenting one second image frame, and this at least one visible ray lens combination at least comprises the one first visible ray lens combination corresponding to this first display element and the one second visible ray lens combination corresponding to this second display element, and wherein this first image frame is projected on one first block via after this first visible ray lens combination, and this second image frame is via being projected to after this second visible ray lens combination on one second projection block.
Preferably, this first projection block and this second to project block be copline or non-copline.
Preferably, second to project block be at least part of overlapping or not overlapping to this first projection block with this.
Preferably, this first image frame and this second image frame are simultaneously or are sequentially projected at different time.
Preferably, this at least one display element is single display element, and this at least one image frame at least comprises one first image frame and one second image frame; Wherein, this at least one visible ray lens combination at least comprises the one first visible ray lens combination corresponding to this first image frame and the one second visible ray lens combination corresponding to this second image frame, and this first image frame is projected to via this first visible ray lens combination on one first projection block, and this second image frame is projected to via this second visible ray lens combination on one second projection block.
Preferably, this first projection block and this second to project block be copline or non-copline.
Preferably, second to project block be at least part of overlapping or not overlapping to this first projection block with this.
Preferably, this first image frame and this second image frame are simultaneously or are sequentially projected at different time.
Preferably, the one in the plurality of optical lens group is a central optical lens combination, and other optical lens group in the plurality of optical lens group is respectively a peripheral optical lens combination, and around this central optical lens combination.
Preferably, this central optical lens combination is one in this at least one visible ray lens combination or the one in this at least one invisible light lens combination.
Preferably, between a central optical axis of this central optical lens combination and a periphery optical axis of this peripheral optical lens combination at least one, there is an angle.
Preferably, this angle is relevant with the position of an audience, or this angle is less than 20 degree.
Preferably, the one in the plurality of optical lens group is one first optical lens group with one first lens, and the another one in the plurality of optical lens group is one second optical lens group with one second lens; Wherein, these first lens are connected to this second lens.
Preferably, this at least one invisible light beam comprises ultraviolet light beam or infrared beam.
Preferably, this optical imaging apparatus also comprises the housing in order to accommodating the plurality of optical lens group.
The utility model also provides a kind of optical imaging apparatus with combined type optical lens, it comprises at least one display element and multiple optical lens group, this at least one display element comprises at least one luminescence unit, and this at least one display element should multiple light beam of providing of at least one luminescence unit and at least present one first image frame and one second image frame; The plurality of optical lens group at least comprises the first visible ray lens combination corresponding to this first image frame and the second visible ray lens combination corresponding to this second image frame, and this first visible ray lens combination is projected on one first block in order to make this first image frame, and this second visible ray lens combination is projected on one second block in order to make this second image frame; Wherein, second to project block not exclusively overlapping with this for this first projection block.
Preferably, this first projection block and this second project block copline; Or this first projection block and this second project block not copline.
Preferably, the plurality of optical lens group also comprises at least one invisible light lens combination, passes wherein and change conduct direction at least one invisible light beam.
Preferably, this at least one invisible light beam comprises ultraviolet light beam or infrared beam.
Preferably, the one in the plurality of optical lens group is a central optical lens combination, and other optical lens group in the plurality of optical lens group is respectively a peripheral optical lens combination, and around this central optical lens combination.
Preferably, between a central optical axis of this central optical lens combination and a periphery optical axis of this peripheral optical lens combination at least one, there is an angle.
Preferably, this angle is relevant with the position of an audience, or this angle is less than 20 degree.
Preferably, the one in the plurality of optical lens group is one first optical lens group with one first lens, and the another one in the plurality of optical lens group is one second optical lens group with one second lens; Wherein, these first lens are connected to this second lens.
Preferably, this at least one display element is single display element, and this single display element presents this first image frame and this second image frame; Or this at least one display element comprises one first display element and one second display element, and this first display element presents this first image frame, and this second display element presents this second image frame.
Preferably, this first image frame and this second image frame are simultaneously or are sequentially projected at different time.
Preferably, this optical imaging apparatus also comprises the housing in order to accommodating the plurality of optical lens group.
Combined type optical lens of the present utility model can will focus on one or more focusing surface through visible light beam wherein and invisible light beam respectively; And the multiple corresponding lens belonging to different optical lens combination are respectively connected one-body moldedly, make the assembling of combined type optical lens more easy, and have can be microminiaturized advantage, therefore be applicable to being applied to hand-held moving device or Wearable device.Meanwhile, the utility model has the optical imaging apparatus of combinations thereof formula optical lens, and it can project the use of 3D stereopsis as induction, is applied in the environment of human-computer interaction, can be beneficial to people and 3D stereopsis carries out interaction.
Accompanying drawing explanation
Fig. 1: be the first structural representation of existing projection arrangement.
Fig. 2: be the second structural representation of existing projection arrangement.
Fig. 3: be the 3rd structural representation of existing projection arrangement.
Fig. 4: be the structural representation of the optical lens of existing projection arrangement.
Fig. 5: for the utility model combined type optical lens is in the surface structure schematic diagram of a preferred embodiment.
Fig. 6: the cross sectional portion schematic diagram being benchmark with profile line L for the optical lens of combined type shown in Fig. 5.
Fig. 7: for the optical imaging apparatus of combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one first better enforcement aspect.
Fig. 8: be another part structural representation of optical imaging apparatus shown in Fig. 7.
Fig. 9: for projection surface shown in Fig. 7 and on first projection block, second projection block and the 3rd projection block schematic diagram.
Figure 10: the conceptual schematic view of the second induction region network that the first induction region network projected for the first invisible light luminescence unit shown in Fig. 8 and the second invisible light luminescence unit project.
Figure 11: for the optical imaging apparatus of combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one second better enforcement aspect.
Figure 12: for the optical imaging apparatus of combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one the 3rd better enforcement aspect.
Figure 13: for the optical imaging apparatus of combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one the 4th better enforcement aspect.
Embodiment
Refer to Fig. 5 and Fig. 6, Fig. 5 be the utility model combined type optical lens in the surface structure schematic diagram of a preferred embodiment, the cross sectional portion schematic diagram that Fig. 6 is benchmark for the optical lens of combined type shown in Fig. 5 with profile line L.Combined type optical lens 3 comprises the first optical lens group 31, second optical lens group 32, the 3rd optical lens group 33, the 4th optical lens group 34, the 5th optical lens group 35 and in order to accommodating and fix the housing 30 of those optical lens group 31 ~ 35.Secondly, first optical lens group 31 sequentially comprises the first lens 311, the 4th lens 312 and the 7th lens 313 along the side of optical axis 310, and the second optical lens group 32 sequentially comprises the second lens 321, the 5th lens 322 and the 8th lens 323 along the direction of optical axis 320, and the 3rd optical lens group 33 sequentially comprises the 3rd lens 331, the 6th lens 332 and the 9th lens 333 along the direction of optical axis 330; Similarly, 4th optical lens group 34 and the 5th optical lens group 35 also sequentially comprise multiple lens (not shown) along the direction of its optical axis 340,350 respectively, and it can be same as or differ from the lens arrangement mode of the first optical lens group 31 and the 3rd optical lens group 33.
Moreover, in this preferred embodiment, second optical lens group 32 is designed to central optical lens combination, and the first optical lens group 31, the 3rd optical lens group 33, the 4th optical lens group 34 and the 5th optical lens group 35 are then designed to the peripheral optical lens combination around central optical lens combination; Wherein, based on mankind's eyes being had to considering of subtense angle (about 6 degree), angle between any one and the optical axis 320 (central optical axis) of the second optical lens group 32 in the optical axis 310 (periphery optical axis) of the first optical lens group 31, the optical axis 330 (periphery optical axis) of the 3rd optical lens group 33, the optical axis 340 (periphery optical axis) of the 4th optical lens group 34 and the optical axis 350 (periphery optical axis) of the 5th optical lens group 35 is less than 20 degree, or adjusted according to the orientation of audience, preferably is between 3 degree ~ 4 degree.
Preferably, but not as limit, second lens 321 of the first lens 311, second optical lens group 32 of the first optical lens group 31 and the lens of the 3rd lens 331 of the 3rd optical lens group 33 and the 4th optical lens group 34 and the 5th optical lens group 35 correspondence position can be connected together, and namely said lens is formed on single light penetrating object with integrated molding mode.In like manner, 4th lens 312 of the first optical lens group 31, the lens of the 5th lens 322 of the second optical lens group 32 and the 6th lens 332 of the 3rd optical lens group 33 and the 4th optical lens group 34 and the 5th optical lens group 35 correspondence position can be connected together and be formed in one, and the 7th lens 313 of the first optical lens group 31, 8th lens 323 of the second optical lens group 32, the lens of the 9th lens 333 of the 3rd optical lens group 33 and the 4th optical lens group 34 and the 5th optical lens group 35 correspondence position can be connected together (as one-body molded), design like this makes the assembling of combined type optical lens 3 more easy, and due to the utility model combined type optical lens 3 have can be microminiaturized advantage, therefore can be applicable to hand-held moving device, as mobile phone, panel computer or other Wearable device etc.
Again, the first optical lens group 31, second optical lens group 32 and the 3rd optical lens group 33 are all visible ray lens combination, pass wherein with for visible light beam 81 and change conduct direction; For example, for the 4th lens 312 of the first optical lens group 31,4th lens 312 comprise the first lens face 3121 and correspond to the second lens face 3122 of the first lens face 3121, when visible light beam 81 enters from the first lens face 3121 of the 4th lens 312, visible light beam 81 can change conduct direction in response to the optics/physical property of the 4th lens 312, and exports from the second lens face 3122 of the 4th lens 312; Furthermore, deviser can design putting in order of lens numbers in each visible ray lens combination and lens according to the optics/physical property of practical application request and lens, and incident visible light beam 81 is wherein advanced towards specific direction.
Secondly, the 4th optical lens group 34 and the 5th optical lens group 35 are invisible light lens combination, and it passes wherein for invisible light beam and changes conduct direction; The lens numbers that deviser designs in each invisible light lens combination according to the optics/physical property of practical application request and lens and putting in order of lens make incident invisible light beam wherein advance towards specific direction, therefore the lens numbers of the 4th optical lens group 34 and the 5th optical lens group 35 and arrangement mode thereof do not limit and be same as the first optical lens group 31, second optical lens group 32 or the 3rd optical lens group 33.Wherein, invisible light beam can be ultraviolet light beam, infrared beam, and infrared beam can comprise near infrared light beam, far infrared light beam, but is not limited with above-mentioned.
Although the combined type optical lens in this preferred embodiment is designed to comprise five optical lens group, and each optical lens group comprises three lens (3P) all respectively, but not as limit, the art those of ordinary skill can design the quantity of optical lens group and the lens numbers included by each optical lens group according to practical application request, and the lens numbers included by wantonly two optical lens group do not limit need identical; Certainly, the quantity of the arrangement mode of those optical lens group, the quantity of visible ray lens combination and invisible light lens combination also can be designed according to practical application request.
Refer to Fig. 7, Fig. 8 and Fig. 9, the optical imaging apparatus that Fig. 7 is combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one first better enforcement aspect, another part structural representation that Fig. 8 is optical imaging apparatus shown in Fig. 7, Fig. 9 for projection surface shown in Fig. 7 and on first projection block, the schematic diagram of the second projection block and the 3rd projection block, the conceptual schematic view of the first induction region network that Figure 10 projects for the first invisible light luminescence unit shown in Fig. 8 and the second induction region network that the second invisible light luminescence unit projects.
In this better enforcement aspect, optical imaging apparatus 4A is an optical projection apparatus, and comprises the first visible ray luminescence unit 41, second visible ray luminescence unit 42, the 3rd visible ray luminescence unit 43, first display element 44, second display element 45, the 3rd display element 46, first invisible light luminescence unit 47, second invisible light luminescence unit 48, first optical lens group 31, second optical lens group 32, the 3rd optical lens group 33, the 4th optical lens group 34 and the 5th optical lens group 35.
Moreover, refer to Fig. 7 and Fig. 9, first visible ray luminescence unit 41, second visible ray luminescence unit 42 and the 3rd visible ray luminescence unit 43 comprise multiple visible ray light emitting source 411 all respectively, 421, 431, wherein, first visible ray luminescence unit 41 gives the first display element 44 in order to provide multiple visible light beam 81, first display element 44 then presents the first image frame 441 in response to those visible light beams 81, and the first image frame 441 is through the backward outer one first projection block 51 being projected to a projection surface 71 of the first optical lens group 31 in those visible light beams 81.Again, second visible ray luminescence unit 42 gives the second display element 45 in order to provide multiple visible light beam 81, second display element 45 then presents the second image frame 451 in response to those visible light beams 81, and the second image frame 451 is through the backward outer one second projection block 52 being projected to projection surface 71 of the second optical lens group 32 in those visible light beams 81.In like manner, 3rd visible ray luminescence unit 43 gives the 3rd display element 46 in order to provide multiple visible light beam 81,3rd display element 46 then presents the 3rd image frame 461 in response to those visible light beams 81, and the 3rd image frame 461 is through backward outer one the 3rd projection block 53 being projected to projection surface 71 of the 3rd optical lens group 33 in those visible light beams 81.
Wherein, first projection block 51, second projection block 52 and the 3rd projection block 53 can be completely overlapping or not exclusively overlapping, and not exclusively overlap can be considered the first projection block 51, second projection block 52 and the 3rd projection block 5 copline, namely the first image frame 441, second image frame 451 and the 3rd image frame 46 are respectively in response to the first optical lens group 31, second optical lens group 32, 3rd optical lens group 33 and focus on same projection surface 71, but the first projection block 51, in second projection block 52 and the 3rd projection block 53 at least the two only partly overlaps or completely not overlapping.
Selectable, first projection block 51, second projects at least the two non-co-planar in block 52 and the 3rd projection block 53, namely in the first image frame 441, second image frame 451 and the 3rd image frame 46 at least the two is focus on different projection surfaces in response to corresponding optical lens group, therefore the first projection block 51, second project in block 52 and the 3rd projection block 53 this at least the two only can partly overlap or completely not overlapping; Wherein, the relative angle between above-mentioned wantonly two non-co-planar is the orientation of foundation audience and is adjusted.In addition, the first image frame 441, second image frame 451 and the 3rd image frame 461 can be projected simultaneously, or are projected according to predetermined time sequence respectively.
In this better enforcement aspect, first projection block 51, second projects block 52 and the 3rd projection block 53 copline, as the projection surface 71 in Fig. 7 and Fig. 9, that is, lens combination in first optical lens group 31 makes the visible light beam 81 corresponding to the first image frame 441 focus on projection surface 71, and the lens combination in the second optical lens group 32 makes the visible light beam 81 corresponding to the second image frame 451 also focus on projection surface 71.Similarly, the lens combination in the 3rd optical lens group 33 also makes the visible light beam 81 corresponding to the 3rd image frame 461 also focus on projection surface 71; Wherein, first projection block 51, second project in block 52 and the 3rd projection block 53 at least the two is at least part of overlap, in the first image frame 441, second image frame 451 and the 3rd image frame 461 at least the two is then outwards projected simultaneously.The utility model is by the mode of this multiplicity of projection, and can present and intend genuine 3D stereopsis, and reach naked effect of looking 3D, therefore beholder does not need to wear any 3D equipment, as 3D glasses, just can have the sense of reality of being personally on the scene.
Moreover, refer to Fig. 8 and Figure 10, in this better enforcement aspect, first invisible light luminescence unit 47 comprises multiple infrared light emission source 471, and the 4th optical lens group 34 is passed wherein with the invisible light beam 82 (i.e. infrared light beam) provided for the first invisible light luminescence unit 47 and is changed direct of travel, with so the first induction region network 821 of outwards projecting in plane configuration, if infrared induction module (not shown) of arranging in pairs or groups again can respond to human body 11 in the gesture behavior of the first induction region network 821 or other action behaviors.
Similarly, second invisible light luminescence unit 48 comprises multiple infrared light emission source 481, and the 5th optical lens group 35 is passed wherein with the invisible light beam 83 (i.e. infrared light beam) provided for the second invisible light luminescence unit 48 and is changed direct of travel, with so outwards project the second induction region network 831 that another is plane configuration, if infrared induction module (not shown) of arranging in pairs or groups again can respond to human body 11 in the gesture behavior of the second induction region network 831 or other action behaviors.
What illustrate is, relative to projection arrangement, first induction region network 821 and the second induction region network 831 belong to the projecting plane of different distance, first induction region network 821 and the second induction region network 831 to be closely parallel to each other and the mode of time interval is arranged, are made optical imaging apparatus 4A have can to respond to the ability of human body 11 action behavior of (solid space be namely made up of X-direction, Y direction and Z-direction) between the first induction region network 821 and the second induction region network 831 by the utility model design; Wherein, the technology of infrared induction and principle are known by the art those of ordinary skill, are not repeated herein.
Selectable, at least one in first induction region network 821 and the second induction region network 831 and projection surface 71 copline, and project block 51, second with first to project at least one that block 52 and the 3rd projects in block 53 overlapping at least partly, thus, user's image frame that just can project with optical imaging apparatus 4A is interactive; For example, optical imaging apparatus 4A can project the image frame of keyboard, and produces corresponding steering order through induction user presses the action of button.Certainly, form and the purposes of above-mentioned first invisible light luminescence unit 47 and the second invisible light luminescence unit 48 are only an enforcement aspect, not as limit, the art those of ordinary skill can carry out the design for change of any equalization according to practical application request; Such as, through the first invisible light luminescence unit 47 and the 4th optical lens group 34 setting and trace routine is carried out to specific objective thing.
Refer to Figure 11, its optical imaging apparatus being combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one second better enforcement aspect.The optical imaging apparatus 4B of this better enforcement aspect is roughly similar to person described in aforementioned first better enforcement aspect, is namely no longer repeated at this.And this better enforcement aspect and aforementioned first better enforcement aspect difference are, optical imaging apparatus 4B only comprises single display element 49 and single visible ray luminescence unit 40, and this single display element 49 is because of should multiple visible light beams 81 of providing of single visible ray luminescence unit 40 and present the first image frame 441, second image frame 451 and the 3rd image frame 461; And similarly, first image frame 441 is projected to the first projection block 51 outside corresponding visible light beam 81 is backward through the first optical lens group 31, and the second image frame 451 is that through the second optical lens group 32, backward outer second projection block the 52, three image frame 461 that is projected to then is projected to the 3rd projection block 53 outside corresponding visible light beam 81 is backward through the 3rd optical lens group 33 in corresponding visible light beam 81.
Refer to Figure 12, its optical imaging apparatus being combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one the 3rd better enforcement aspect.The optical imaging apparatus 4C of this better enforcement aspect is roughly similar to person described in aforementioned second better enforcement aspect, is namely no longer repeated at this.And this better enforcement aspect and aforementioned second better enforcement aspect difference are, second projection block 52 not projects block 51 and the 3rd with first and projects block 53 copline, that is, first optical lens group 31 still makes the visible light beam 81 corresponding to the first image frame 441 focus on projection surface 71, and the 3rd optical lens group 33 also still makes the visible light beam 81 corresponding to the 3rd image frame 461 focus on projection surface 71, and the second optical lens group 32C in this enforcement aspect (comprises lens 321C, 322C, 323C, optical axis is 320C) then make the visible light beam 81 corresponding to the second image frame 451 focus on projection surface 71 before another projection surface 72 on, to form multi-level image effect.
Refer to Figure 13, its optical imaging apparatus being combined type optical lens shown in application drawing 5 is in the part-structure schematic diagram of one the 4th better enforcement aspect.The optical imaging apparatus 4D of this better enforcement aspect is roughly similar to person described in aforementioned first better enforcement aspect, is namely no longer repeated at this.And this better enforcement aspect and aforementioned first better enforcement aspect difference are, second projection block 52 not projects block 51 and the 3rd with first and projects block 53 copline, that is, first optical lens group 31 still makes the visible light beam 81 corresponding to the first image frame 441 focus on projection surface 71, and the 3rd optical lens group 33 also still makes the visible light beam 81 corresponding to the 3rd image frame 461 focus on projection surface 71, and the second optical lens group 32D in this enforcement aspect (comprises lens 321D, 322D, 323D, optical axis is 320D) then make the visible light beam 81 corresponding to the second image frame 451 focus on projection surface 71 before another projection surface 72 on, to form multi-level image effect.
The foregoing is only preferred embodiment of the present utility model; and be not used to limit right of the present utility model; therefore under all other does not depart from the spirit that the utility model discloses, the equivalence that completes changes or modifies, and all should be contained in scope of patent protection of the present utility model.
Claims (38)
1. a combined type optical lens, is characterized in that, comprising:
Multiple optical lens group, comprise at least one visible ray lens combination and at least one invisible light lens combination, and this visible ray lens combination arbitrary is passed wherein at least one visible light beam and changed conduct direction, and this invisible light lens combination arbitrary is passed wherein at least one invisible light beam and is changed conduct direction; And
Housing, in order to accommodating the plurality of optical lens group.
2. combined type optical lens as claimed in claim 1, it is characterized in that, one in the plurality of optical lens group is a central optical lens combination, and other optical lens group in the plurality of optical lens group is respectively a peripheral optical lens combination, and around this central optical lens combination.
3. combined type optical lens as claimed in claim 2, is characterized in that, this central optical lens combination is one in this at least one visible ray lens combination or the one in this at least one invisible light lens combination.
4. combined type optical lens as claimed in claim 2, is characterized in that having an angle between a central optical axis of this central optical lens combination and a periphery optical axis of this peripheral optical lens combination at least one.
5. combined type optical lens as claimed in claim 4, it is characterized in that, this angle is relevant with the position of an audience, or this angle is less than 20 degree.
6. combined type optical lens as claimed in claim 1, it is characterized in that, this at least one visible light beam comes from the display element presenting an image frame, and this image frame passes the backward outer projection of this at least one visible ray lens combination in this at least one visible light beam.
7. combined type optical lens as claimed in claim 1, it is characterized in that, this invisible light lens combination arbitrary at least comprises lens, enters with for one first lens face of this at least one invisible light beam from these lens, and exports from one second lens face of these lens.
8. combined type optical lens as claimed in claim 1, it is characterized in that, one in the plurality of optical lens group is one first optical lens group with one first lens, and the another one in the plurality of optical lens group is one second optical lens group with one second lens; Wherein, these first lens are connected with these second lens with being formed in one.
9. combined type optical lens as claimed in claim 1, it is characterized in that, this at least one invisible light beam comprises ultraviolet light beam or infrared beam.
10. combined type optical lens as claimed in claim 1, it is characterized in that, this combined type optical lens is the combined type optical lens of hand-held moving device or Wearable device.
11. 1 kinds of optical imaging apparatus with combined type optical lens, is characterized in that, comprising:
At least one visible ray luminescence unit, provides multiple visible light beam; And
Multiple optical lens group, comprise at least one visible ray lens combination and at least one invisible light lens combination, and this visible ray lens combination arbitrary is for passing wherein at least partly and changing conduct direction in the plurality of visible light beam, and this invisible light lens combination arbitrary is passed wherein at least one invisible light beam and is changed conduct direction.
12. optical imaging apparatus as claimed in claim 11 with combined type optical lens, it is characterized in that, this optical imaging apparatus is optical projection apparatus, and this optical projection apparatus comprises at least one display element; Wherein, this at least one display element should present at least one image frame in multiple visible light beam at least partly, and this in the plurality of visible light beam of this at least one image frame is at least partly through the corresponding backward outer projection of this visible ray lens combination.
13. optical imaging apparatus as claimed in claim 12 with combined type optical lens, it is characterized in that, this at least one display element at least comprises one first display element presenting one first image frame and one second display element presenting one second image frame, and this at least one visible ray lens combination at least comprises the one first visible ray lens combination corresponding to this first display element and the one second visible ray lens combination corresponding to this second display element, and wherein this first image frame is projected on one first block via after this first visible ray lens combination, and this second image frame is via being projected to after this second visible ray lens combination on one second projection block.
14. optical imaging apparatus as claimed in claim 13 with combined type optical lens, is characterized in that, this first projection block and this second to project block be copline or non-copline.
15. optical imaging apparatus as claimed in claim 13 with combined type optical lens, is characterized in that, second to project block be at least part of overlapping or not overlapping to this first projection block with this.
16. optical imaging apparatus as claimed in claim 13 with combined type optical lens, is characterized in that, this first image frame and this second image frame are simultaneously or are sequentially projected at different time.
17. optical imaging apparatus as claimed in claim 12 with combined type optical lens, it is characterized in that, this at least one display element is single display element, and this at least one image frame at least comprises one first image frame and one second image frame; Wherein, this at least one visible ray lens combination at least comprises the one first visible ray lens combination corresponding to this first image frame and the one second visible ray lens combination corresponding to this second image frame, and this first image frame is projected to via this first visible ray lens combination on one first projection block, and this second image frame is projected to via this second visible ray lens combination on one second projection block.
18. optical imaging apparatus as claimed in claim 17 with combined type optical lens, is characterized in that, this first projection block and this second to project block be copline or non-copline.
19. optical imaging apparatus as claimed in claim 17 with combined type optical lens, is characterized in that, second to project block be at least part of overlapping or not overlapping to this first projection block with this.
20. optical imaging apparatus as claimed in claim 17 with combined type optical lens, is characterized in that, this first image frame and this second image frame are simultaneously or are sequentially projected at different time.
21. optical imaging apparatus as claimed in claim 11 with combined type optical lens, it is characterized in that, one in the plurality of optical lens group is a central optical lens combination, and other optical lens group in the plurality of optical lens group is respectively a peripheral optical lens combination, and around this central optical lens combination.
22. optical imaging apparatus as claimed in claim 21 with combined type optical lens, is characterized in that, this central optical lens combination is one in this at least one visible ray lens combination or the one in this at least one invisible light lens combination.
23. optical imaging apparatus as claimed in claim 21 with combined type optical lens, is characterized in that having an angle between a central optical axis of this central optical lens combination and a periphery optical axis of this peripheral optical lens combination at least one.
24. optical imaging apparatus as claimed in claim 23 with combined type optical lens, it is characterized in that, this angle is relevant with the position of an audience, or this angle is less than 20 degree.
25. optical imaging apparatus as claimed in claim 11 with combined type optical lens, it is characterized in that, one in the plurality of optical lens group is one first optical lens group with one first lens, and the another one in the plurality of optical lens group is one second optical lens group with one second lens; Wherein, these first lens are connected to this second lens.
26. optical imaging apparatus as claimed in claim 11 with combined type optical lens, it is characterized in that, this at least one invisible light beam comprises ultraviolet light beam or infrared beam.
27. optical imaging apparatus as claimed in claim 11 with combined type optical lens, it is characterized in that, this optical imaging apparatus also comprises the housing in order to accommodating the plurality of optical lens group.
28. 1 kinds of optical imaging apparatus with combined type optical lens, is characterized in that, comprising:
At least one display element, comprises at least one luminescence unit, and this at least one display element should multiple light beam of providing of at least one luminescence unit and at least present one first image frame and one second image frame; And
Multiple optical lens group, at least comprise the first visible ray lens combination corresponding to this first image frame and the second visible ray lens combination corresponding to this second image frame, and this first visible ray lens combination is projected on one first block in order to make this first image frame, and this second visible ray lens combination is projected on one second block in order to make this second image frame;
Wherein, second to project block not exclusively overlapping with this for this first projection block.
29. optical imaging apparatus as claimed in claim 28 with combined type optical lens, is characterized in that, this first projection block and this second project block copline; Or this first projection block and this second project block not copline.
30. optical imaging apparatus as claimed in claim 28 with combined type optical lens, it is characterized in that, the plurality of optical lens group also comprises at least one invisible light lens combination, at least one invisible light beam through wherein and change conduct direction.
31. optical imaging apparatus as claimed in claim 30 with combined type optical lens, it is characterized in that, this at least one invisible light beam comprises ultraviolet light beam or infrared beam.
32. optical imaging apparatus as claimed in claim 28 with combined type optical lens, it is characterized in that, one in the plurality of optical lens group is a central optical lens combination, and other optical lens group in the plurality of optical lens group is respectively a peripheral optical lens combination, and around this central optical lens combination.
33. optical imaging apparatus as claimed in claim 32 with combined type optical lens, is characterized in that having an angle between a central optical axis of this central optical lens combination and a periphery optical axis of this peripheral optical lens combination at least one.
34. optical imaging apparatus as claimed in claim 33 with combined type optical lens, it is characterized in that, this angle is relevant with the position of an audience, or this angle is less than 20 degree.
35. optical imaging apparatus as claimed in claim 28 with combined type optical lens, it is characterized in that, one in the plurality of optical lens group is one first optical lens group with one first lens, and the another one in the plurality of optical lens group is one second optical lens group with one second lens; Wherein, these first lens are connected to this second lens.
36. optical imaging apparatus as claimed in claim 28 with combined type optical lens, it is characterized in that, this at least one display element is single display element, and this single display element presents this first image frame and this second image frame; Or this at least one display element comprises one first display element and one second display element, and this first display element presents this first image frame, and this second display element presents this second image frame.
37. optical imaging apparatus as claimed in claim 28 with combined type optical lens, is characterized in that, this first image frame and this second image frame are simultaneously or are sequentially projected at different time.
38. optical imaging apparatus as claimed in claim 28 with combined type optical lens, it is characterized in that, this optical imaging apparatus also comprises the housing in order to accommodating the plurality of optical lens group.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420646268.8U CN204269911U (en) | 2014-10-31 | 2014-10-31 | Combined type optical lens and there is the optical imaging apparatus of this combined type optical lens |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420646268.8U CN204269911U (en) | 2014-10-31 | 2014-10-31 | Combined type optical lens and there is the optical imaging apparatus of this combined type optical lens |
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| CN204269911U true CN204269911U (en) | 2015-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549176A (en) * | 2014-10-31 | 2016-05-04 | 高准精密工业股份有限公司 | Combined optical lens and optical image apparatus having the same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549176A (en) * | 2014-10-31 | 2016-05-04 | 高准精密工业股份有限公司 | Combined optical lens and optical image apparatus having the same |
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