CN204009231U - Optical imaging device - Google Patents
Optical imaging device Download PDFInfo
- Publication number
- CN204009231U CN204009231U CN201420424776.1U CN201420424776U CN204009231U CN 204009231 U CN204009231 U CN 204009231U CN 201420424776 U CN201420424776 U CN 201420424776U CN 204009231 U CN204009231 U CN 204009231U
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- imaging device
- optical imaging
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Studio Devices (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Instrument Panels (AREA)
Abstract
The utility model provides a kind of optical imaging device, this optical imaging device comprises a housing, one optical imagery module and an optical sensing module, this optical imagery module is arranged in this housing, and can produce amplification the equivalent show image at a distance that is positioned at, this optical sensing module is arranged at the outside of this housing, the exposure of the outside sunshine of this this optical imaging device of optical sensing module sensing to this optical imagery module, when if exposure surpasses a threshold value, the angle of capable of regulating housing or utilize a shading piece to cover an image output end of this optical imagery module, reach and reduce the exposure of sunshine to this optical imagery module, to avoid the element in optical imagery module to produce cause thermal damage.
Description
Technical field
The utility model relates to a kind of imaging device, its espespecially a kind of optical imaging device.
Background technology
Variously for the display device on the vehicles, be one after the other developed, for example: driving recorder, satellite navigation, HUD (head up display, HUD) etc., wherein HUD is widely used.So, take HUD as example, its shown image is incident upon the windshield of instrument panel seat left front or right front more.User mostly watches the road conditions in dead ahead attentively in driving procedure, when user wants to watch the shown image of HUD in driving procedure, user need move to its sight line the windshield of the place ahead or the right front of instrument panel seat, cause the focal length of user's eyes constantly to change, user's notice cannot concentrate on the road conditions in dead ahead always, easily causes the generation of traffic accident.
Because the problems referred to above, the utility model provides a kind of optical imaging device, user sees through optical imaging device of the present utility model and watches the show image that is positioned at dead ahead and amplification, so user need not change the focal length of its eyes in driving procedure, and avoid the generation of traffic accident, and optical imaging device of the present utility model more can be adjusted its angle or utilize a shading piece to cover this optical imaging device the exposure of this optical imaging device according to its outside sunshine, to avoid outside sunshine to produce cause thermal damage to the element of this optical imaging device inside.
Utility model content
The purpose of this utility model, be to provide a kind of optical imaging device, optical imaging device of the present utility model has an optical sensing module, this optical sensing module can the exposure of sensing one sunshine to this optical imaging device, and select whether to cover or adjust optical imaging device according to the exposure of its sensing, to avoid this sunshine to surpass a threshold value to the irradiation value of this optical imaging device, and cause the element in this optical imaging device to produce cause thermal damage.
In order to reach above-mentioned censured each object and effect, the utility model discloses a kind of optical imaging device, and it comprises: a housing; One optical imagery module, it is arranged in this housing, and has an image output end; And an optical sensing module, it is positioned at the outside of this housing, and this optical sensing module has a sense terminals, and the center line of this sense terminals and this image output end is the relative surface level angle that tilts all, makes this sense terminals and this image output end towards same direction; The exposure of the outside sunshine that wherein this sensing element is accepted according to it, and the outside sunshine of this optical imaging device of sensing enters and exposure to this optical imagery module from this image output end, and judge that outside sunshine surpasses a threshold value to the exposure of this optical imagery module, adjusts the angle of this housing or covers this image output end.
In optical imaging device described in the utility model, more comprise:
One shell body, its both sides have respectively two pivoted holes, and two drive-connecting shafts of this housing are articulated in this two pivoted hole, to be sheathed on the outside of this housing; And
One angle-adjusting mechanism, it is arranged in this shell body, and to this bottom that should housing, this angle-adjusting mechanism promotes this bottom, and this housing rotates relative to this shell body;
Wherein this optical sensing module judges when outside sunshine surpasses this threshold value to the exposure of this optical imagery module, and this optical sensing module transmits one and controls message to this angle-adjusting mechanism, and this angle-adjusting mechanism is adjusted the angle of this housing according to this control message.
In optical imaging device described in the utility model, wherein this angle-adjusting mechanism comprises:
One driving element, it arranges in this shell body; And
One pushing member, it is arranged at this driving element, and one end of this pushing member is connected to this bottom of this housing, and this driving element drives this pushing member, and this pushing member promotes this bottom, and this housing rotates relative to this shell body.
In optical imaging device described in the utility model, more comprise:
One shading piece, it is to arranging by image output end;
Wherein the outside sunshine of this optical sensing module sensing surpasses this threshold value to the exposure of this optical imagery module, and this optical sensing module transmits one and controls signal to this shading piece, and this shading piece covers this image output end according to this control signal.
In optical imaging device described in the utility model, wherein this optical sensing module comprises:
One right cylinder, it is hollow form; And
One Photosensing Units, it is arranged at this cylindrical bottom, and its top is this sense terminals.
In optical imaging device described in the utility model, wherein this optical sensing module comprises:
Two thin plates, it is arranged in parallel, and the one of this two thin plate has a hole; And
One Photosensing Units, it is arranged on this thin plate that is not provided with this hole, and to should hole setting, the top of this Photosensing Units be this sense terminals.
In optical imaging device described in the utility model, wherein this optical imagery module more comprises:
One lens element, it is arranged at an opening of this housing, this lens element is positioned on the bang path of the shown show image of this display element, the length that this shown show image of this display element is passed to the path of this lens element is less than the focal length of this lens element, to produce, amplifies and equivalence is positioned at this show image at a distance.
In optical imaging device described in the utility model, wherein this optical imagery module more comprises:
At least one the first reflecting element, it is arranged in this housing, and is positioned on the bang path of the shown show image of this display element;
One lens element, it is arranged at an opening of this housing, and this lens element is positioned on the bang path of this show image that this at least one first reflecting element reflects;
Wherein, this shown show image of this display element is passed to the focal length that total length that the path of this lens element and this show image that this at least one reflecting element reflects be passed to the path of this lens element is less than this lens element, to produce, amplifies and equivalence is positioned at this show image at a distance.
In optical imaging device described in the utility model, wherein this optical imagery module comprises:
At least one the first reflecting element, it is arranged at this sidewall, and is positioned on one first bang path of the shown show image of this display element;
One second reflecting element, it is arranged at a bottom of this housing, and is positioned on one second bang path of this show image reflecting through this at least one the first reflecting element; And
One lens element, it is arranged at an opening of this housing, and is positioned on one the 3rd bang path of this show image reflecting through this second reflecting element;
Wherein the total length of this first bang path, this second bang path and the 3rd bang path is less than the focal length of this lens element, to produce, amplifies and equivalent this show image at a distance that is positioned at;
Wherein this first bang path and this second bang path can be not interlaced.
Optical imaging device as claimed in claim 1, wherein this optical sensing module connects this housing, this housing drives this optical sensing module to rotate simultaneously while rotating, and make this sense terminals automatically with this image output end towards same direction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1: it is the stereographic map of the optical imaging device of the first embodiment of the present utility model;
Fig. 2: it is the sectional view of the optical imaging device of the first embodiment of the present utility model;
Fig. 3: it is the use constitutional diagram of the optical imaging device of the first embodiment of the present utility model;
Fig. 4: the enlarged drawing of its a-quadrant that is Fig. 3 of the present utility model;
Fig. 5: it is the schematic diagram of optical sensing module of the optical imaging device of the second embodiment of the present utility model;
Fig. 6: it is the use constitutional diagram of shading piece of the optical imaging device of the first embodiment of the present utility model;
Fig. 7 A: it is the use constitutional diagram of shading piece of the optical imaging device of the 3rd embodiment of the present utility model;
Fig. 7 B: it is that another of shading piece of the optical imaging device of the 3rd embodiment of the present utility model used constitutional diagram;
Fig. 8: it is the use constitutional diagram of shading piece of the optical imaging device of the 4th embodiment of the present utility model;
Fig. 9: it is another use constitutional diagram of the optical imaging device of the first embodiment of the present utility model;
Figure 10: it is another sectional view of the optical imaging device of the first embodiment of the present utility model;
Figure 11: it is the schematic diagram of adjustment housing angle of the optical imaging device of the first embodiment of the present utility model; And
Figure 12: it is the schematic diagram of the optical imaging device of the 5th embodiment of the present utility model.
[figure number is to as directed]
1 optical imaging device
10 housings
100 openings
101 bottoms
102a the first side wall
102b the second sidewall
103 drive-connecting shafts
11 optical imagery modules
110 display elements
1101,1101 ' show image
111 first reflecting elements
112 second reflecting elements
113 lens elements
1131 image output ends
12 shell bodies
121 pivoted holes
13 angle-adjusting mechanisms
131 driving elements
132 pushing members
15 optical sensing modules
151 sense terminals
152 right cylinders
153 Photosensing Units
16 shading pieces
2 users
4 automobiles
41 instrument panel seats
42 windshield
422 reflectance coatings
43 driver's seats
S1 the first bang path
S3 the 3rd bang path
S4 the 4th bang path
S5 the 5th bang path
C1, C2 center line
H surface level
L sunshine
A1 the first angle
Embodiment
For making that architectural feature of the present utility model and the effect reached are had a better understanding and awareness, in order to preferred embodiment and accompanying drawing, coordinate detailed explanation, be described as follows:
Refer to Fig. 1 and Fig. 2, the stereographic map of the optical imaging device of its first embodiment of the present utility model and sectional view; As shown in the figure, the present embodiment provides a kind of optical imaging device 1, optical imaging device 1 comprises a housing 10, an optical imagery module 11, an optical sensing module 15 and a shading piece 16, optical imagery module 11 is arranged in housing 10, and there is an image output end 1131, the show image 1101 that optical imagery module 11 produces passes from image output end 1131, and the outside sunshine of optical imaging device 11 can enter from image output end 1131 simultaneously.Optical sensing module 15 is positioned at the outside of housing 10, and for the outside sunshine of sensing the exposure to optical imagery module 11.The corresponding image output end 1131 of last shading piece 16 arranges, and selects whether cover image output end 1131 according to the exposure of 15 sensings of optical sensing module, in other words, utilizes optical sensing module 15 to control switch or the change color of shading piece 16.
Consult again Fig. 2, the optical imagery module 11 of the present embodiment comprises a display element 110, at least one the first reflecting element 111, one second reflecting element 112 and a lens element 113, so the quantity of first reflecting element 111 of the present embodiment is two, and those first reflecting elements 111 and the second reflecting element 112 are respectively a catoptron.
Housing 10 has an opening 100, a bottom 101 and a sidewall, and sidewall comprises a first side wall 102a and with respect to the one second sidewall 102b of the first side wall 102a, the corresponding opening 100 in bottom 101.Display element 110 is arranged at the first side wall 102a of sidewall, and is positioned at housing 10.First reflecting element 111 is arranged at the first side wall 102a of the sidewall that is provided with display element 110, and be positioned at the below of display element 110, another first reflecting element 111 is arranged at the second sidewall 102b of sidewall, and with display element 110 and to be positioned at the first reflecting element 111 of display element 110 belows corresponding.The first reflecting element 111 that is arranged at the second sidewall 102b is positioned at one first bang path S1 above, and wherein the first bang path S1 refers to the bang path of the show image 1101 that display element 110 is shown.It is upper that the first reflecting element 111 that is positioned at display element 110 belows is positioned at one the 4th bang path S4, and the 4th bang path S4 refers to be arranged at the bang path of the show image 1101 that the first reflecting element 111 of the second sidewall 102b reflects.
The second reflecting element 112 is arranged at the bottom 101 of housing 10, lens element 113 is embedded at opening 100, relative lens element 113 inclination one angles of the second reflecting element 112, its width is greater than the width of lens element 113, it is upper that the second reflecting element 112 is positioned at one the 5th bang path S5, and the 5th bang path S5 refers to be positioned at the bang path of the show image 1101 that the first reflecting element 111 of display element 110 belows reflects.The 4th bang path S4 and the 5th bang path S5 are one second bang path, and wherein the second bang path refers to that the show image 1101 through 111 reflections of those the first reflecting elements is passed to the summation of the bang path of the second reflecting element 112.Lens element 113 is positioned on one the 3rd bang path S3, the 3rd bang path S3 refers to the bang path through the show image 1101 of the second reflecting element 112 reflections, above-mentioned the first bang path S1, the total length of the second bang path (comprising the 4th bang path S4 and the 5th bang path S5) and the 3rd bang path S3 is less than the focal length of lens element 113, even if display element 110 is positioned at the focal length of lens element 113, lens element 113 side is towards the outside image output end 1131, wherein the first bang path S1 and the second bang path (the 4th bang path S4 and the 5th bang path S5) are not interlaced, so can not affect optical imaging device 1 from the display quality of the show image of image output end 1131 outputs.
When seeing through lens element 113 from the outside of optical imaging device 1, a user sees while looking the shown show image 1101 of display element 110, because display element 110 is positioned at the focal length of lens element 113, therefore user can see that amplifying also equivalence is positioned at show image (virtual image) at a distance, and be positioned at show image at a distance and the distance between user, preferred embodiment can be 2 meters, allow user watch distant place object or scenery, can watch show image simultaneously, and the content of show image can be information or other reference information of distant place object or scenery, so allow user need not change the focal length of its eyes, when watching distant place object or scenery, can watch the reference information that is shown in show image.
The shading piece 16 of the present embodiment is a window-blind, and is arranged at the opening 100 of housing 10, and is positioned at the top of lens element 113.When optical imaging device 1 normal use, shading piece 16 is closed condition, without the lens element 113 that covers optical imagery module 11, also indicate without the image output end 1131 that covers optical imagery module 11, outside sunshine L can be exposed in optical imagery module 11 through lens element 113; When optical imaging device 1 cannot normally use, shading piece 16 is starting state, cover the lens element 113 of optical imagery module 11, also represent that shading piece 16 covers the image output end 1131 of optical imagery module 11, to intercept outside sunshine L, through lens element 113, enter optical imagery module 11.Certainly the shading piece 16 of the present embodiment also can be arranged at instrument panel seat 41, and is positioned at the top of lens element 113, and shading piece 16 only wants corresponding lens element 113 to arrange, and reaches the object of the image output end 1131 that can cover optical imagery module 11.
See also Fig. 3, it is the use constitutional diagram of the optical imaging device of the first embodiment of the present utility model; As shown in the figure, the optical imaging device 1 of the present embodiment is loaded into a meter base 41 of an automobile 4, the housing 10 of accommodating optical imagery module 11 is arranged in instrument panel seat 41, optical sensing module 15 is also arranged in instrument panel seat 41, and be positioned at the outside of housing 10, see also Fig. 4, the enlarged drawing of its a-quadrant that is Fig. 3 of the present utility model; As shown in the figure, optical sensing module 15 has a sense terminals 151, the relative horizontal H inclination one first angle a1 of center line C1 of image output end 1131, the center line C2 of optical sensing module 15 is a relative horizontal H first angle a1 that tilts also, the lens element 113 of the image output end 1131 in optical imagery module 11 like this and the sense terminals 151 of optical sensing module 15 are exposed to the surface of instrument panel seat 41, and towards same direction.
The optical sensing module 15 of the present embodiment is included as a right cylinder 152 and a Photosensing Units 153 of hollow form, and Photosensing Units 153 is arranged in right cylinder 152, and is positioned at the bottom of right cylinder 152.The top of Photosensing Units 153 is called sense terminals 151.Certainly optical sensing module 15 also has other kenel, refers to Fig. 5, and the right cylinder of hollow also can be replaced by two thin plates 154, and wherein a thin plate 154 has hole 1541, and the corresponding hole 1541 of Photosensing Units 153 is arranged on another thin plate that is not provided with hole 1,541 154; Or the setting of directly omitting right cylinder 152 also can.
Consult again Fig. 3, because the lens element 113 of optical imaging device 1 and the Photosensing Units 153 of optical sensing module 15 are towards same direction, the irradiating angle of the Photosensing Units 153 of the relative lens element 113 of the sunshine L of automobile 4 outsides and optical sensing module 15 is identical.When the sunshine L of automobile 4 outsides vertically passes lens element 113, sunshine L also can vertical irradiation in the Photosensing Units 153 of optical sensing module 15, the exposure of the sunshine L that now Photosensing Units 153 is accepted, the exposure of the sunshine L so accepting according to Photosensing Units 153 and the exposure of sense sunlight L to the optical imagery module 11 in housing 10, when Photosensing Units, 153 sense sunlight L will be over a threshold value to the exposure of the optical imagery module 11 in housing 10, because sunshine L vertically can be along the first bang path S1 through lens element 113, the second bang path (the 4th bang path S4 and the 5th bang path S5) and the 3rd bang path S3 are passed to display element 110, likely cause sunshine L vertically through lens element 113, (for example: display element 110) superheating phenomenon occurs and produce cause thermal damage to concentrate on element in optical imagery module 11.
When Photosensing Units 153 sense sunlight L surpass threshold value to the exposure of optical imaging device 1 (exposure of the sunshine L that Photosensing Units 153 is accepted), be that outside sunshine L is directly vertical while entering optical imagery module 11 through lens element 113, Photosensing Units 153 produces and transmits the first control signal to shading piece 16, shading piece 16 is controlled signal according to first and is started, make shading piece 16 for starting state, to cover lens element 113, intercept outside sunshine L and enter lens element 113 (as shown in Figure 6).Afterwards, when Photosensing Units 153 sense sunlight L are less than threshold value to the exposure of optical imagery module 11 (being the exposure of the sunshine L that accepts of Photosensing Units 153), also represent that sunshine L is not vertically through lens element 113, now, Photosensing Units 153 produces second and controls signal and transmit the second control signal to shading piece 16, shading piece 16 is controlled signal according to second and is closed, even if shading piece 16 is closed condition, and then make outside sunshine L can pass lens element 113, and make optical imagery module 11 can normally use (as shown in Figure 3).
In addition, refer to Fig. 7 A and Fig. 7 B, it is the use constitutional diagram of shading piece of the optical imaging device of the 3rd embodiment of the present utility model; As shown in the figure, the shading piece 16 of above-described embodiment is window-blind, and the shading piece 16 of the present embodiment to be a demonstration glass substitute window-blind, wherein show that glass pours into liquid crystal between two glass, control liquid crystal and change and show that glass is pellucidity, translucent or black state.Shading piece 16 is subject to the control of the Photosensing Units 153 of optical sensing module 15, when Photosensing Units 153 sense sunlight L do not surpass threshold value to the exposure of optical imagery module 11 (being the exposure of the sunshine L that accepts of Photosensing Units 153), be that sunshine L is directly not vertical through lens element 113, now shading piece 16 is pellucidity, shading piece 16 is without covering lens element 113, without the image output end 1131 that covers optical imagery module 11, make outside sunshine L enter optical imagery module 11 through lens element 113, optical imagery module 11 can normally be used, as shown in Figure 7 B.
When Photosensing Units 153 sense sunlight L surpass threshold value to the exposure of optical imagery module 11, be that sunshine L is directly vertical through lens element 113, now shading piece 16 may be selected to be translucent or black state, as shown in Figure 7 A, when shading piece 16 is translucent, can reduce outside sunshine L and see through the exposure that lens element 113 enters optical imagery module 11, to reduce sunshine L, enter the cause thermal damage that optical imagery module 11 is produced; When shading piece 16 is black state, can cover lens element 113, cover the image output end 1131 of optical imagery module 11, to intercept outside sunshine L, enter in optical imagery module 11.So the shading piece 16 of the present embodiment also can be arranged in housing 10, and the image output end 1131 of corresponding optical imagery module 11 arranges, and the shading piece 16 of the present embodiment is positioned at the below of lens element 113, shading piece 16 only wants corresponding image output end 1131 to arrange, also can reach to intercept or reduce outside sunshine L and enter in optical imagery module 11, as shown in Figure 8.The shading piece 16 of the present embodiment also can be substituted by an one-way glass.
Consult again Fig. 3, then consult in the lump Fig. 9, it is the use constitutional diagram of the optical imaging device of the first embodiment of the present utility model; As shown in the figure, after optical imaging device 1 is loaded into the instrument panel seat 41 of automobile 4, one reflectance coating 422 is set on windshield 42, the lens element 113 of the corresponding optical imaging device 1 of reflectance coating 422, and be positioned at the bang path of the show image passing from lens element 113, wherein reflectance coating 422 also can by or a dark-coloured film or substitute for coated glass viewing area.When the image output end 1131 of optical imaging device 1 is not covered by shading piece 16, display element 110 show image that produces 1101, via bang path and reflecting element, pass lens element 113, and be passed to the reflectance coating 422 of windshield 42, reflectance coating 422 reflective display images 1101 are to user's eyes, now user can see that amplifying also equivalence is positioned at show image 1101 ' (virtual image) at a distance, so user 2 is in driving a car 4 o'clock, user 2 sight line focuses on road conditions at a distance, while is the considerable show image 1101 ' of looking also, also represent that user 2 need not change the focal length of its eyes in driving procedure, be the considerable information of learning current automobile 4 depending on show image 1101 ' transmission display image 1101 ' (for example: the speed of a motor vehicle, oil mass, rotating speed, temperature etc.).So, said lens element 113 is used the lens of long-focus, wherein lens element 113 can be one side convex lens, lenticular lens or Fresnel Lenses, the degree of distortion of the show image 1101 ' of the amplification that so optical imaging device 1 produces is less, and makes the focal length of the show image 1101' that amplifies more stable.
Consult again Fig. 2, and consult Figure 10 and Figure 11 simultaneously, it is another sectional view of optical imaging device and the schematic diagram of adjustment housing angle of the first embodiment of the present utility model; As shown in the figure, the optical sensing module 15 collocation shading pieces 16 of above-described embodiment, to cover optical imagery module 11 when sunshine surpasses threshold value to the exposure of optical imagery module 11, to stop or to reduce sunshine, enter optical imagery module 11, and then prevent that the element in optical imagery module 11 from producing pyrolytic damage.So the optical imaging device 1 of the present embodiment also can see through roll-shell 10, makes sunshine can vertically not pass lens element 113, can reach and reduce the exposure of sunshine to optical imagery module 11.
The optical imaging device 1 of the present embodiment more comprises a shell body 12, the both sides of housing 10 have respectively a drive-connecting shaft 103, shell body 12 has two pivoted holes 121 of corresponding two drive-connecting shafts 103, two drive-connecting shafts 103 of housing 10 are articulated in two pivoted holes 121 of shell body 12, to be sheathed on the outside of housing 10, and housing 10 can be rotated by opposite shell body 12.The optical imaging device 1 of the present embodiment more comprises an angle-adjusting mechanism 13, angle-adjusting mechanism 13 is arranged in shell body 12, and the bottom 101 of corresponding housing 10, the bottom 101 that angle-adjusting mechanism 13 promotes housing 10, makes housing 10 rotate with respect to shell body 12.
The angle-adjusting mechanism 13 of the present embodiment comprises a driving element 131 and a pushing member 132, pushing member 132 is arranged at driving element 131, driving element 131 is arranged in shell body 12, one end of pushing member 132 is connected to the bottom 101 of housing 10, when driving element 131 drives pushing members 132 toward bottom 101 while advancing, to promote bottom 101, housing 10 is rotated with respect to shell body 12, and then adjust lens element 113 with respect to the angle of windshield 42.When so user's 2 wishs are adjusted lens elements 113 with respect to the angle of windshield 42, as long as start driving element 131.Above-mentioned driving element 131 can be a motor, and pushing member 132 can be a screw rod, and angle-adjusting mechanism 13 can be other kenel certainly, in this, repeats no more.
When Photosensing Units 153 sense sunlight L surpass threshold value to the exposure of optical imagery module 11 (being the exposure of the sunshine L that accepts of Photosensing Units 153), Photosensing Units 153 transmits first and controls signal to angle-adjusting mechanism 13, and angle-adjusting mechanism 13 receives first and controls signal and control according to first the angle that signal is adjusted housing 10.When housing 10 rotates an angle, changed the angle of lens element 113 with respect to sunshine L, and then change lens element 113 with respect to the angle of windshield 42, even if the sense terminals of the lens element of the image output end 1131 of optical imagery module 11 113 and optical sensing module 15 151 nothings are towards same direction, make the sunshine L of automobile 4 outsides can vertically not pass lens element 113, to avoid sunshine L to surpass threshold value and cause sunshine L to concentrate on the element in optical imagery module 11 because of vertical through lens element 113 exposure of optical imagery module 11, and then avoid the element in optical imagery module 11 to produce cause thermal damage.
Housing 10 is after angular setting, when the sensed quantity of Photosensing Units 153 is less than threshold value, Photosensing Units 153 produces second and controls signal and transmit the second control signal to angle-adjusting mechanism 13, angle-adjusting mechanism 13 controls according to second the angle that signal is adjusted housing 10, make housing 10 revert to virgin state, even if the sense terminals 151 of the image output end of optical imagery module 11 1131 and optical sensing module 15 is towards same direction (as shown in Figure 3).
When above-described embodiment all utilizes Photosensing Units 153 sense sunlight L to surpass threshold value to the exposure of optical imagery module 11 (being the exposure of the sunshine L that accepts of Photosensing Units 153) in user's driving procedure; adjust the angle of housing 10 or start shading piece 16 and cover image output end 1131; it is another when automobile 4 does not use; also the angle of capable of regulating housing 10 or startup shading piece 16 cover image output end 1131; with protection optical imaging device 1, avoid the element in optical imaging device 1 to produce pyrolytic damage.
So the optical sensing module 15 of above-described embodiment is all arranged at the outside of housing 10, and separated with housing 10, see also the 12 figure, certainly optical sensing module 15 also can directly be connected with housing 10, the sense terminals 151 of optical sensing module 15 and lens element 113 are towards same direction, when housing 10 rotates to the distance of windshield 42 according to user 2, optical sensing module 15 also can rotate with housing 10 simultaneously, the sense terminals 151 of optical sensing module 15 with image output end 1131 towards same direction, the exposure with accurate sense sunlight L to optical imagery module 11.
In sum, the utility model provides a kind of optical imaging device, and optical imaging device of the present utility model has following feature:
1. optical imaging device of the present utility model can see through the shown show image of lens element amplification display element, and the focal length of the show image amplifying is positioned at a distance, the focal length that need not change eyes while allowing user watch a distant place also can be seen the show image of amplification simultaneously.
2. in optical imaging device housing of the present utility model, at least one the first reflecting element is set, to dwindle the volume of optical imaging device.And that the bang path of show image between those first reflecting elements there is no is interlaced, to maintain the display quality of show image.
3. optical imaging device of the present utility model has optical sensing module, see through the exposure that optical sensing module sense sunlight exposes to optical imagery module, if it surpasses threshold value, adjust the angle of housing or cover shading piece in the image output end of optical imagery module, the exposure or the obstruct sunshine that to reduce solar irradiation, are incident upon optical imagery module directly expose to optical imagery module through lens element, and then make the element of optical imagery module produce cause thermal damage.Optical sensing module can be connected with the housing of optical imagery module, so can be along with housing rotates and drives optical sensing module to rotate, and automatically make the sense terminals of optical sensing module and lens element towards same direction.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. an optical imaging device, is characterized in that, it comprises:
One housing;
One optical imagery module, it is arranged in this housing, and has an image output end; And
One optical sensing module, it is positioned at the outside of this housing, and this optical sensing module has a sense terminals, and the center line of this sense terminals and this image output end is the relative surface level angle that tilts all, makes this sense terminals and this image output end towards same direction;
The exposure of the outside sunshine that wherein this sensing element is accepted according to it, and the outside sunshine of this optical imaging device of sensing enters and exposure to this optical imagery module from this image output end, and judge that outside sunshine surpasses a threshold value to the exposure of this optical imagery module, adjusts the angle of this housing or covers this image output end.
2. optical imaging device as claimed in claim 1, is characterized in that, more comprises:
One shell body, its both sides have respectively two pivoted holes, and two drive-connecting shafts of this housing are articulated in this two pivoted hole, to be sheathed on the outside of this housing; And
One angle-adjusting mechanism, it is arranged in this shell body, and to this bottom that should housing, this angle-adjusting mechanism promotes this bottom, and this housing rotates relative to this shell body;
Wherein this optical sensing module judges when outside sunshine surpasses this threshold value to the exposure of this optical imagery module, and this optical sensing module transmits one and controls message to this angle-adjusting mechanism, and this angle-adjusting mechanism is adjusted the angle of this housing according to this control message.
3. optical imaging device as claimed in claim 2, is characterized in that, wherein this angle-adjusting mechanism comprises:
One driving element, it arranges in this shell body; And
One pushing member, it is arranged at this driving element, and one end of this pushing member is connected to this bottom of this housing, and this driving element drives this pushing member, and this pushing member promotes this bottom, and this housing rotates relative to this shell body.
4. optical imaging device as claimed in claim 1, is characterized in that, more comprises:
One shading piece, it is to arranging by image output end;
Wherein the outside sunshine of this optical sensing module sensing surpasses this threshold value to the exposure of this optical imagery module, and this optical sensing module transmits one and controls signal to this shading piece, and this shading piece covers this image output end according to this control signal.
5. optical imaging device as claimed in claim 1, is characterized in that, wherein this optical sensing module comprises:
One right cylinder, it is hollow form; And
One Photosensing Units, it is arranged at this cylindrical bottom, and its top is this sense terminals.
6. the optical imaging device as described in claim 1, is characterized in that, wherein this optical sensing module comprises:
Two thin plates, it is arranged in parallel, and the one of this two thin plate has a hole; And
One Photosensing Units, it is arranged on this thin plate that is not provided with this hole, and to should hole setting, the top of this Photosensing Units be this sense terminals.
7. optical imaging device as claimed in claim 1, is characterized in that, wherein this optical imagery module more comprises:
One lens element, it is arranged at an opening of this housing, this lens element is positioned on the bang path of the shown show image of this display element, the length that this shown show image of this display element is passed to the path of this lens element is less than the focal length of this lens element, to produce, amplifies and equivalence is positioned at this show image at a distance.
8. optical imaging device as claimed in claim 1, is characterized in that, wherein this optical imagery module more comprises:
At least one the first reflecting element, it is arranged in this housing, and is positioned on the bang path of the shown show image of this display element;
One lens element, it is arranged at an opening of this housing, and this lens element is positioned on the bang path of this show image that this at least one first reflecting element reflects;
Wherein, this shown show image of this display element is passed to the focal length that total length that the path of this lens element and this show image that this at least one reflecting element reflects be passed to the path of this lens element is less than this lens element, to produce, amplifies and equivalence is positioned at this show image at a distance.
9. optical imaging device as claimed in claim 1, is characterized in that, wherein this optical imagery module comprises:
At least one the first reflecting element, it is arranged at this sidewall, and is positioned on one first bang path of the shown show image of this display element;
One second reflecting element, it is arranged at a bottom of this housing, and is positioned on one second bang path of this show image reflecting through this at least one the first reflecting element; And
One lens element, it is arranged at an opening of this housing, and is positioned on one the 3rd bang path of this show image reflecting through this second reflecting element;
Wherein the total length of this first bang path, this second bang path and the 3rd bang path is less than the focal length of this lens element, to produce, amplifies and equivalent this show image at a distance that is positioned at;
Wherein this first bang path and this second bang path can be not interlaced.
10. optical imaging device as claimed in claim 1, wherein this optical sensing module connects this housing, this housing drives this optical sensing module to rotate simultaneously while rotating, and make this sense terminals automatically with this image output end towards same direction.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361861028P | 2013-08-01 | 2013-08-01 | |
| US61/861,028 | 2013-08-01 | ||
| US201361890934P | 2013-10-15 | 2013-10-15 | |
| US61/890,934 | 2013-10-15 | ||
| US201361918068P | 2013-12-19 | 2013-12-19 | |
| US61/918,068 | 2013-12-19 | ||
| US201461946968P | 2014-03-03 | 2014-03-03 | |
| US61/946,968 | 2014-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009231U true CN204009231U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424776.1U Expired - Fee Related CN204009231U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201420425054.8U Withdrawn - After Issue CN204009232U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201410369121.3A Pending CN104142576A (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201420424802.0U Expired - Fee Related CN204256268U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201420424789.9U Expired - Fee Related CN204256267U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201410369320.4A Expired - Fee Related CN104142577B (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425054.8U Withdrawn - After Issue CN204009232U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201410369121.3A Pending CN104142576A (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201420424802.0U Expired - Fee Related CN204256268U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201420424789.9U Expired - Fee Related CN204256267U (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
| CN201410369320.4A Expired - Fee Related CN104142577B (en) | 2013-08-01 | 2014-07-30 | Optical imaging device |
Country Status (2)
| Country | Link |
|---|---|
| CN (6) | CN204009231U (en) |
| WO (2) | WO2015014100A1 (en) |
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| CN105954873A (en) * | 2015-03-09 | 2016-09-21 | 矽创电子股份有限公司 | Optical imaging device |
| CN108107575A (en) * | 2016-11-25 | 2018-06-01 | 矽创电子股份有限公司 | Optical imaging device |
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- 2014-07-30 WO PCT/CN2014/000727 patent/WO2015014101A1/en active Application Filing
- 2014-07-30 CN CN201420424776.1U patent/CN204009231U/en not_active Expired - Fee Related
- 2014-07-30 CN CN201420425054.8U patent/CN204009232U/en not_active Withdrawn - After Issue
- 2014-07-30 CN CN201410369121.3A patent/CN104142576A/en active Pending
- 2014-07-30 CN CN201420424802.0U patent/CN204256268U/en not_active Expired - Fee Related
- 2014-07-30 CN CN201420424789.9U patent/CN204256267U/en not_active Expired - Fee Related
- 2014-07-30 CN CN201410369320.4A patent/CN104142577B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105954873A (en) * | 2015-03-09 | 2016-09-21 | 矽创电子股份有限公司 | Optical imaging device |
| CN104965241A (en) * | 2015-07-17 | 2015-10-07 | 樊强 | Photochromic projection lens and head-up display provided with same |
| CN105093507A (en) * | 2015-07-22 | 2015-11-25 | 熊全宾 | Display screen magnifier |
| CN108107575A (en) * | 2016-11-25 | 2018-06-01 | 矽创电子股份有限公司 | Optical imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015014100A1 (en) | 2015-02-05 |
| CN104142576A (en) | 2014-11-12 |
| CN204256267U (en) | 2015-04-08 |
| CN104142577B (en) | 2016-09-07 |
| WO2015014101A1 (en) | 2015-02-05 |
| CN204256268U (en) | 2015-04-08 |
| CN104142577A (en) | 2014-11-12 |
| CN204009232U (en) | 2014-12-10 |
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