CN208297906U - A kind of portable imaging module - Google Patents
A kind of portable imaging module Download PDFInfo
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- CN208297906U CN208297906U CN201821077283.XU CN201821077283U CN208297906U CN 208297906 U CN208297906 U CN 208297906U CN 201821077283 U CN201821077283 U CN 201821077283U CN 208297906 U CN208297906 U CN 208297906U
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- portable imaging
- camera lens
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- reflection
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- 238000003384 imaging method Methods 0.000 title claims abstract description 62
- 239000011343 solid material Substances 0.000 claims abstract description 4
- 230000002708 enhancing effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 15
- 230000037237 body shape Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of portable imaging modules, it is detachably connected to the portable imaging device (3) with camera (31) and luminaire (32), it is characterized by comprising camera lens (1) and mirror body (2), the camera lens (1) is at least partially seated in the mounting hole (21) of the mirror body (2)；The camera lens (1) includes lens (11), lens package (12)；Camera lens (1) face is installed at the camera (31) of the portable imaging device (3)；The mirror body (2) is made of transparent or semitransparent solid material, its end structure has reflection end (22), and the view field which projects on the mounting surface of the portable imaging device (3) at least partly covers the luminaire (32).Designed by the re-optimization of structure so that image-forming module it is small and exquisite, it is light, conveniently, easy-to-use, image quality is high, enlargement ratio is big.
Description
Technical field
The utility model belongs to imaging field, and in particular to a kind of portable imaging module.
Background technique
It may make the camera of mobile phone or other portable equipments to have imaging capability using external camera lens, can easily apply
In fields such as piece test, medicine detection, jewelry detection, mineral detections.But existing external camera lens has following defects that
1, traditional mobile telephone external camera lens is usually using single-lens, the numerical aperture of camera lens very limited (NA < 0.1) and at
As second-rate, the off-axis point image quality especially in visual field is much worse than diffraction limit, and has biggish color difference；
2, the usual enlargement ratio of the external camera lens of conventional mobile phone is smaller, effective in the relatively macroscopical sample of observation, but for
Microcosmic sample (such as ten micron orders even micron order) is helpless；The small reason of enlargement ratio is that the focal length of camera lens is longer, band
The problem come is that camera lens volume is larger, without portability；
3, since imaging system usually requires illumination, in order to realize the illumination met the requirements, the external mirror of conventional mobile phone
Head usually also individually adds LED illumination function, but this aspect needs the problem of powering for the LED in camera lens, bringing continuation of the journey,
On the other hand additional addition illumination and power supply structure can dramatically increase the volume of camera lens, and circulation has aggravated the problems in the 2nd article.
Utility model content
For at least one of prior art the above defects or improvement requirements, the utility model provide it is a kind of it is portable at
As module, designed by the re-optimization of structure so that image-forming module it is small and exquisite, it is light, conveniently, easy-to-use, image quality is high, amplification
Multiplying power is big, the enhancing image-forming module particularly suitable as the movable electronics imaging device such as mobile phone.
To achieve the above object, according to the one aspect of the utility model, a kind of portable imaging module is provided, it is removable
It is connected to the portable imaging device with camera and luminaire, including camera lens and mirror body with unloading, the camera lens is at least partly
It is mounted in the mounting hole of the mirror body；
The camera lens includes lens, lens package；The camera lens face is installed on the camera shooting of the portable imaging device
At head；
The mirror body is made of transparent or semitransparent solid material, and end structure has reflection end, the reflection end projection
View field on to the mounting surface of the portable imaging device at least partly covers the luminaire.
Preferably, the reflection end is configured to favour the inclined-plane of mounting surface or arcwall face.
Preferably, it is vertical item that the reflection end, which projects to the view field on the mounting surface of the portable imaging device,
Shape.
Preferably, it is inclined that the reflection end, which projects to the view field on the mounting surface of the portable imaging device,
Vertical bar shape.
Preferably, the both ends of the mirror body are configured with the reflection end respectively, and two reflection ends are distributed in institute
The two sides of camera lens are stated, and different to the distance of the camera lens.
Preferably, two reflection ends project to two inclined vertical bar shapes on the mounting surface of the portable imaging device
View field be integrally in splayed.
Preferably, it is arc strip that the reflection end, which projects to the view field on the mounting surface of the portable imaging device,
Shape.
Preferably, it is horizontal bar that the reflection end, which projects to the view field on the mounting surface of the portable imaging device,
Shape, extended line pass through the camera lens.
Preferably, the mirror body includes telescopic two parts, the camera lens and the reflection end be located at this two
On a part.
Preferably, the mirror body is provided with enhancing specular layer in the region for including at least the reflection end or enhancing is unrestrained
Reflecting layer, and enhancing specular layer or enhancing diffusing reflection layer are at least partly provided in other regions.
Above-mentioned preferred feature can be combined with each other as long as they do not conflict with each other.
In general, have the above technical solutions conceived by the present invention are compared with the prior art, with following
Beneficial effect:
1, the utility model no setting is required itself arbitrary source, it is especially guide-lighting anti-by constructing the guide-lighting cavity of mirror body
End is penetrated, by the light source of portable imaging device institute band through reflection, refraction and scattering, illumination light is formed in lens attachments, thus both
Lighting demand is met, and reduces the volume of image-forming module, realizes portability.
2, after the volume-diminished of image-forming module, the focal length of camera lens is smaller, and enlargement ratio is bigger, can be used for microspur imaging.
3, by the construction of mirror body and reflection end various shapes, to meet the portable imaging device of different model and specification
Camera lens and the adaptability demand adjusted the distance with position of luminaire, improve its versatility and adaptability；To illuminate every time simultaneously
Device can input the first most illumination lights and enter mirror body, the second most illumination lights be exported, to improve image quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the line A-A in Fig. 1；
Fig. 3 is the cooperation schematic diagram of the utility model and portable imaging device；
Fig. 4 is the cross-sectional view of the line B-B in Fig. 3；
Fig. 5 is that the mirror body of the utility model plays the schematic diagram of light guide；
Fig. 6 is one embodiment of the mirror body shape of the utility model；
Fig. 7 is the adjusting schematic diagram of Fig. 6 embodiment；
Fig. 8 is another embodiment of the mirror body shape of the utility model；
Fig. 9 is another embodiment of the mirror body shape of the utility model；
Figure 10 is another embodiment of the mirror body shape of the utility model；
Figure 11 is another embodiment of the mirror body shape of the utility model；
Figure 12 is three kinds of different forms of the reflection end of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.With reference to embodiment to this
Utility model is further described.
As shown in figs. 1-12, the utility model provides a kind of portable imaging module, be detachably connected to it is portable at
As equipment 3, which is, for example, mobile phone, plate etc., with camera 31 and luminaire 32, luminaire 32
E.g. flash lamp, light compensating lamp etc..The portable imaging module includes camera lens 1 and mirror body 2, and the camera lens 1 is at least partially seated at
In the mounting hole 21 (through-hole, counterbore, threaded hole or other profiled holes) of the mirror body 2.
As shown in Figs 1-4, the camera lens 1 includes lens 11, lens package 12.Lens 11 in camera lens 1 are by spherical lens
Or non-spherical lens composition, it can be single element lens and be also possible to multi-disc composition lens group.It preferably, include aspheric in camera lens 1
Face lens, and lens group is formed by multi-disc lens.The lens package 12 is that camera lens 1 provides mechanical encapsulation structure.The camera lens 1
Face is installed at the camera 31 of the portable imaging device 3.As shown in figure 4, the portable imaging module of the utility model
The back side of portable imaging device 3 is bonded at mounting surface.
As in Figure 3-5, the mirror body 2 is made of transparent or semitransparent solid material, and right part is configured with reflection
End 22, described in the view field which projects on the mounting surface of the portable imaging device 3 at least partly covers
Luminaire 32.Mirror body 2 plays the role of mechanical structure and light guide simultaneously.The light guide function of mirror body 2, which refers to, sets portable imaging
The light that luminaire 32 (such as flash lamp) on standby 3 issues is imported on the object that camera lens 1 to be imaged.
The reflection end 22 is configured to favour the inclined-plane (such as Figure 12 a-b) of mounting surface or arcwall face (such as Figure 12 c).It is described
Reflection end 22 is preferably inclined-plane, and is 45 ° with the angle of mounting surface.
The utility model constructs numerous embodiments to reflection end, and a kind of embodiment is that the reflection end 22 projects to
View field on the mounting surface of the portable imaging device 3 is vertical strip, as shown in Figs. 1-5.
In use, by the utility model be close to portable imaging device 3 fuselage, and allow the utility model camera lens 1 with
The camera lens 31 of portable imaging device 3 is aligned, while the reflection end inclined-plane of the utility model being allowed to cover luminaire 32.Such as Fig. 5 institute
Show, the first illumination light 33 that luminaire 32 issues is reflected through mirror body 2 by reflection end 22.Since mirror body 2 is with transparent or semitransparent
Material is made, inside be the equal of a cavity, light can be propagated inside it, and on its boundary occur reflection, refraction
And scattering, the second illumination light 34 is finally formed near the camera lens of the utility model 1.
Due to the portable imaging device 3 of different model and specification camera lens 31 and luminaire 32 and distance and position not
Together, the position of the reflection end 22 of the utility model can make the appropriate adjustments to adapt to.Mirror body 2 is rotated for axis with camera lens 1 when adjustment,
Reflection end 22 is set to be aligned the luminaire 32 of mobile electronic device 3.
Simultaneously in order to improve suitability, the shape of mirror body 2 can adjust, so that different location on camera lens 1 and reflection end 22
Distance variable quantity it is bigger.As another embodiment of transmitting terminal, as shown in fig. 6-7, the reflection end 22 projects to institute
Stating the view field on the mounting surface of portable imaging device 3 is inclined vertical bar shape, it is possible to increase the length of reflection end 22.This
Sample can be adjusted by selection mirror body 2 within the scope of minimum range and maximum distance of the camera 31 with luminaire 32,
To adapt to different portable imaging devices 3, so that reflection end 22 is aligned with luminaire 32, its versatility and adaptability are improved；
Enable each luminaire 32 to input the first most illumination lights 33 simultaneously and enter mirror body 2, exports the second most illumination lights
34, to improve image quality.
As shown in figure 8, another embodiment as transmitting terminal, the both ends of the mirror body 2 are configured with respectively described in one
Reflection end 22, two reflection ends 221 and 222 are distributed in the two sides of the camera lens 1, and mutually not to the distance of the camera lens 1
It is identical.Similarly with the structure of Fig. 7, the reflection end of each end obtains an adjustable range, while passing through reflection end to camera lens
The setting of distance, so that two adjustable range distribution gradients or continuously distributed, obtain bigger adjustable range, further mention
High versatility, adaptability and image quality.
The inclination vertical bar shape of Tu8Zhong Liangge reflection end view field is preferably parallel to each other, if rotation counterclockwise, from the left side
The minimum range of reflection end 221 be transitioned into maximum distance, continue continuous transition to the right reflection end 222 minimum range
(more than or equal to the maximum distance of the reflection end 221 on the left side) arrives maximum distance, constitutes four gears.In contrast to this,
As shown in figure 9, another embodiment as transmitting terminal, two reflection ends project to the installation of the portable imaging device 3
The view field of two inclined vertical bar shapes on face is integrally in splayed, to enrich the facilities of gear, further
Improve versatility, adaptability and image quality.
As shown in Figure 10, as another embodiment of transmitting terminal, the reflection end 22 projects to the portable imaging
View field on the mounting surface of equipment 3 is arc strip.It is extended to middle part from the right end arc-shaped bend of mirror body 2, and gear is
Continuous continual adjustable form, covers the sensitive area as much as possible of camera lens 1.
As shown in figure 11, as another embodiment of transmitting terminal, the reflection end 22 projects to the portable imaging
View field on the mounting surface of equipment 3 is horizontal strip, and extended line passes through the camera lens 1.The distal end of horizontal strip and close
End respectively corresponds maximum distance and minimum range, and its 45 degree of inclined-planes make more reflected lights be directly directed to lens area,
Further improve versatility, adaptability and image quality.
The mirror body 2 includes telescopic two parts, and the camera lens 1 and the reflection end 22 are located at two portions
On point.The stretching structure can be used alone, for adapting to different portable imaging devices；It can also be with aforementioned reflection end 22
Various shapes be used cooperatively.
The mirror body 2 is provided with enhancing specular layer or enhancing diffusing reflection in the region for including at least the reflection end 22
Layer, and being at least partly provided in other regions enhances specular layer or enhancing diffusing reflection layer, enhancement layer form are for example anti-
Film, reflection bar, reflection patch are penetrated, the intensity of the second illumination light 34 can be enhanced, to improve image quality.
The utility model no setting is required itself arbitrary source passes through the guide-lighting cavity of construction mirror body, especially guide light reflection
End forms illumination light in lens attachments, thus both full by the light source of portable imaging device institute band through reflection, refraction and scattering
Foot lighting demand, and reduce the volume of image-forming module, realize portability.After the volume-diminished of image-forming module, camera lens
Focal length is smaller, and enlargement ratio is bigger, can be used for microspur imaging.By the construction of mirror body and reflection end various shapes, to meet not
With the adaptability demand that the camera lens and luminaire of the portable imaging device of model and specification are adjusted the distance with position, it is general to improve its
Property and adaptability；Each luminaire to input the first most illumination lights simultaneously to enter mirror body, export most second
Illumination light, to improve image quality.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of portable imaging module is detachably connected to the portable imaging with camera (31) and luminaire (32)
Equipment (3), it is characterised in that: including camera lens (1) and mirror body (2), the camera lens (1) is at least partially seated at the mirror body (2)
Mounting hole (21) in；
The camera lens (1) includes lens (11), lens package (12)；Camera lens (1) face is installed on the portable imaging
At the camera (31) of equipment (3)；
The mirror body (2) is made of transparent or semitransparent solid material, and end structure has reflection end (22), the reflection end
(22) view field projected on the mounting surface of the portable imaging device (3) at least partly covers the luminaire
(32)。
2. portable imaging module as described in claim 1, it is characterised in that: the reflection end (22) is configured to favour installation
The inclined-plane or arcwall face in face.
3. such as the described in any item portable imaging modules of claim 1-2, it is characterised in that: the reflection end (22) projects to institute
Stating the view field on the mounting surface of portable imaging device (3) is vertical strip.
4. such as the described in any item portable imaging modules of claim 1-2, it is characterised in that: the reflection end (22) projects to institute
Stating the view field on the mounting surface of portable imaging device (3) is inclined vertical bar shape.
5. portable imaging module as claimed in claim 4, it is characterised in that: the both ends of the mirror body (2) are configured with one respectively
A reflection end (22), two reflection ends (22) are distributed in the two sides of the camera lens (1), and to the camera lens (1)
Apart from different.
6. portable imaging module as claimed in claim 5, it is characterised in that: two reflection ends (22) project to described portable
The view field of two inclined vertical bar shapes on the mounting surface of imaging device (3) is integrally in splayed.
7. such as the described in any item portable imaging modules of claim 1-2, it is characterised in that: the reflection end (22) projects to institute
Stating the view field on the mounting surface of portable imaging device (3) is arc strip.
8. such as the described in any item portable imaging modules of claim 1-2, it is characterised in that: the reflection end (22) projects to institute
Stating the view field on the mounting surface of portable imaging device (3) is horizontal strip, and extended line passes through the camera lens (1).
9. such as the described in any item portable imaging modules of claim 1-2, it is characterised in that: the mirror body (2) includes scalable
Two parts, the camera lens (1) and the reflection end (22) are located on two parts.
10. such as the described in any item portable imaging modules of claim 1-2, it is characterised in that: the mirror body (2) is including at least
The region of the reflection end (22) is provided with enhancing specular layer or enhancing diffusing reflection layer, and in other regions at least partly
It is provided with enhancing specular layer or enhancing diffusing reflection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077283.XU CN208297906U (en) | 2018-07-02 | 2018-07-02 | A kind of portable imaging module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077283.XU CN208297906U (en) | 2018-07-02 | 2018-07-02 | A kind of portable imaging module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297906U true CN208297906U (en) | 2018-12-28 |
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ID=64700995
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077283.XU Active CN208297906U (en) | 2018-07-02 | 2018-07-02 | A kind of portable imaging module |
Country Status (1)
| Country | Link |
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| CN (1) | CN208297906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681188A (en) * | 2018-07-02 | 2018-10-19 | 肯维捷斯（武汉）科技有限公司 | A kind of portable imaging module |
-
2018
- 2018-07-02 CN CN201821077283.XU patent/CN208297906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681188A (en) * | 2018-07-02 | 2018-10-19 | 肯维捷斯（武汉）科技有限公司 | A kind of portable imaging module |
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Address after: Room 01, 21st Floor, Building 1, Huigu Space, No. 206 Laowuhuang Road, Guandong Street, Wuhan Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430070 Patentee after: Xiaophoton (Wuhan) Technology Co.,Ltd. Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 1037 Patentee before: CONVERGENCE TECHNOLOGY Co.,Ltd. |
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